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Search Results
— 2000 specimen records retrieved (1556 records with coordinates) (That's the default maximum. Contact Jason Alexander for larger data requests.) Results for search: County=LOS ANGELES; Source=All; Collector=Ross; Map/download results: BerkeleyMapper with layers and yellow flags |
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Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/). | |
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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ... |
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? | Specimen ID | Determination * | Collector | Collection Date | Collection Number | County | Locality | Elevation in meters | Feedback | |
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CAS-BOT-BC100426 | Brickellia californica | Timothy S. Ross; Steve Boyd | 1994-9-20 | 8262 | Los Angeles | Lower Spunky Canyon: this stretch draining SSE, exiting into Bouquet Reservoir. Green Valley 7.5' USGS Quadrangle | 934 | Comment | ||
CAS-BOT-BC105251 | Quercus kelloggii | Timothy S. Ross; Steve Boyd | 1994-6-23 | 8031 | Los Angeles | Liebre Mountains. Sawmill Mountain: 5514- ft summit and immediately adjacent slopes. Burnt Peak 7.5' USGS Quadrangle | 1680 | Comment | ||
CAS-BOT-BC110269 | Grayia spinosa | Timothy S. Ross; J. Mark Porter | 1994-5-1 | 7594 | Los Angeles | Southwestern Mojave Desert. Open desert, ca. 1870 m southwest of Three Sisters Buttes, along Black Butte Basin Road. | 966 | Comment | ||
CAS-BOT-BC110936 | Scirpus microcarpus | Timothy S. Ross; Orlando Mistretta; Carolyn Neal | 1994-7-1 | 8083 | Los Angeles | Sheep Camp Spring, at the headwaters of Santiago Canyon | 1940 | Comment | ||
CAS-BOT-BC115645 | Carex triquetra | Timothy S. Ross | 1993-4-22 | 6908 | Los Angeles | Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft), | 289 | Comment | ||
CAS-BOT-BC127584 | Agropyron cristatum | Timothy S. Ross; Steve Boyd | 1994-7-7 | 8145 | Los Angeles | Liebre Mountain. Upper west end of the mountain, ca. 100 m NNE of Sandberg Triangulation Point. | 1629 | Comment | ||
CAS-BOT-BC131156 | Encelia actoni | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8403 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road | 585 | Comment | ||
CAS-BOT-BC131157 | Encelia actoni | Timothy S. Ross; Peter W. Fritsch; Steve Boyd; Orlando Mistretta | 1990-6-22 | 3717 | Los Angeles | Pinyon Ridge: Eastern half of the ridge, directly N of Fenner Canyon | 1990 | Comment | ||
CAS-BOT-BC131209 | Encelia californica | Tim Ross | 1993-4-22 | 6892 | Los Angeles | Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft); southerly coastal slope 1320 m SE of Cactus Peak summit | 350 | Comment | ||
CAS-BOT-BC131830 | Yucca brevifolia var. brevifolia | Timothy S. Ross | 1991-4-27 | 4672 | Los Angeles | Mojave Desert: Black Butte Basin Road, 2.75 miles and ca 145 deg. SW of Three Sisters [buttes] | 1005 | Comment | ||
CAS-BOT-BC133178 | Adenostoma fasciculatum | Tim Ross; Steve Boyd | 1993-5-23 | 7296 | Los Angeles | Lower, easterly ridge of Red Mtn, on northerly slope 140-220 m SE of the saddle between Ruby and Clearwater Canyons; Liebre Mountains | 963 | Comment | ||
CAS-BOT-BC133179 | Adenostoma fasciculatum | Timothy S. Ross; Steve Boyd | 1994-5-25 | 7932 | Los Angeles | Necktie Basin: Hanging basin ca 470-830 m W of Warm Springs Mtn summit; from ca 600-800 m WSW of summit; Liebre Mountains | 1075 | Comment | ||
CAS-BOT-BC133180 | Adenostoma fasciculatum | Timothy S. Ross; Victor W Steinmann | 1995-5-8 | 8572 | Los Angeles | Slopes between Leona Valley and Lost Valley, Liebre Mountains | 1182 | Comment | ||
CAS-BOT-BC135511 | Cercocarpus betuloides var. betuloides | Timothy S. Ross; Steve Boyd | 1994-5-25 | 7925 | Los Angeles | Necktie Basin: Haning basin ca 470-830 m W of Warm Springs Mtn summit.These collections from ca 600-800 m WSW of summit - Liebre Mountains | 1075 | Comment | ||
CAS-BOT-BC135934 | Pittosporum undulatum | Tim Ross | 1993-4-23 | 6931 | Los Angeles | Santa Catalina Island - SW part of the island in Middle Canyon; riparian strip ca 30 m SE of Eagles' Nest Lodge; Collected near Eagles Nest Lodge, but plants of various sizes seen naturalized along the riparian area between here and Middle Ranch | 144 | Comment | ||
CAS-BOT-BC137665 | Aristida adscensionis | Timothy S. Ross; Darin Banks | 1994-4-12 | 7464 | Los Angeles | Liebre Mountains. San Francisquito Canyon. Ca. 460 m SSW of where Drinkwater Canyon joins S. Fr. Canyon. | 515 | Comment | ||
CAS-BOT-BC137666 | Aristida adscensionis | Timothy S. Ross; Gery Allan; Mark Elvin | 1995-5-21 | 8597 | Los Angeles | San Clemente Island. Head of Chenetti Canyon on the west prong of the trident formed at the top of the longest tributary. 1330 feet SSE of Rest triangulation point. | 361 | Comment | ||
CAS-BOT-BC140660 | Phoradendron macrophyllum | Timothy S. Ross; Steve Boyd | 1990-5-15 | 2514 | Los Angeles | Soledad Campground, Tujunga Ranger District, Angeles National Forest; Soledad Canyon, ca 1.5 linear miles E of Agua Dulce Canyon | 621 | Comment | ||
CAS-BOT-BC141295 | Phoradendron serotinum subsp. tomentosum | Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch | 1990-6-22 | 3732 | Los Angeles | Pinyon Rige. Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone. San Gabriel Mountains | 1950 | Comment | ||
CAS-BOT-BC141296 | Phoradendron serotinum subsp. tomentosum | Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch | 1990-6-25 | 3848 | Los Angeles | Vicinity of Crystal Lake. San Gabriel Mountains | 1700 | Comment | ||
CAS-BOT-BC141297 | Phoradendron serotinum subsp. tomentosum | Timothy S. Ross; Steve Boyd; Steve Burns | 1994-7-7 | 8130 | Los Angeles | Liebre Mountain: vicinity of West Summit (construed knoll ca 85 m S of intersection of sections 3,4,9,10) | 1708 | Comment | ||
CAS-BOT-BC142544 | Amelanchier utahensis | Tim Ross | 1990-8-17 | 3172 | Los Angeles | San Gabriel Mtns: S side of Prairie Fork, in the draw between Columbine Spring and Camp Lupine | 2121 | Comment | ||
CAS-BOT-BC144162 | Bromus arenarius | Timothy S. Ross; Steve Boyd | 1994-5-4 | 7671 | Los Angeles | Liebre Mountains. Northeast summit of Grass Mountain. North slopes draining toward Elizabeth Lake. South slopes toward Green Valley. | 1389 | Comment | ||
CAS-BOT-BC14586 | Boechera pulchra | Timothy S. Ross; Steve Boyd | 1994-6-23 | 8025 | Los Angeles | Liebre Mountains. Sawmill Mountain. 5514 foot summit and immediately adjacent slopes. | 1680 | Comment | ||
CAS-BOT-BC147734 | Holodiscus microphyllus var. microphyllus | Tim Ross | 1990-8-17 | 3174 | Los Angeles | San Gabriel Mtns: S side of Prairie Fork, in the draw between Columbine Spring and Camp Lupine | 2121 | Comment | ||
CAS-BOT-BC154775 | Prunus virginiana var. demissa | Timothy S. Ross | 1994-4-28 | 7568 | Los Angeles | Grass Mountain: Northeast summit (ca 4560 ft) | 1386 | Comment | ||
CAS-BOT-BC154776 | Prunus virginiana var. demissa | Timothy S. Ross; Steve Boyd | 1994-5-11 | 7801 | Los Angeles | Atmore Meadows: between Liebre and Sawmill Mountains; streams draining southward to the North Fork of Fish Canyon | 1325 | Comment | ||
CAS-BOT-BC154777 | Prunus virginiana var. demissa | Timothy S. Ross; Steve Boyd; Peter W. Fritsch | 1990-6-11 | 3368 | Los Angeles | Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin) | 1731 | Comment | ||
CAS-BOT-BC154936 | Prunus ilicifolia | Tim Ross; Orlando Mistretta | 1993-5-27 | 7331 | Los Angeles | W end of the San Gabriel Mtns: Ridge dropping westward from Loop Canyon Road (at 3060 ft) toward Wilson Canyon | 624 | Comment | ||
CAS-BOT-BC154937 | Prunus ilicifolia | Timothy S. Ross; Steve Boyd | 1994-5-25 | 7931 | Los Angeles | Liebre Mountains. Necktie Basin: Hanging basin ca 470-830 m W of Warm Springs Mtn summit | 1075 | Comment | ||
CAS-BOT-BC156795 | Solanum umbelliferum | T. S. Ross | 1995-4-7 | 8370 | Los Angeles | Old Ridge Route: 2.9 road miles NNW of its intersection with Templin Highway; ca. 1840 m WNW of the confluence of Castaic Creek and Fish Canyon | 945 | Comment | ||
CAS-BOT-BC15861 | Boechera arcuata | Timothy S. Ross; Steve Boyd | 1990-5-31 | 2734 | Los Angeles | San Gabriel Mountains. Ridge descending northward from Mount Gelason. | 1847 | Comment | ||
CAS-BOT-BC158819 | Rubus ursinus | Timothy S. Ross; Steve Boyd; Peter Fritsch | 1990-6-8 | 2973 | Los Angeles | Margin of Big Tujunga Creek and toes of the slopes immediately west (ca 1.6 air-miles ENE of Barley Flats) - Upper Big Tujunga Canyon, San Gabriel Mountains | 1231 | Comment | ||
CAS-BOT-BC158822 | Rubus ursinus | Timothy S. Ross | 1994-4-28 | 7567 | Los Angeles | Cottonwood Swamp: Confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Moutnain - Liebre Mountains | 515 | Comment | ||
CAS-BOT-BC158823 | Rubus ursinus | Tim Ross; Steve Boyd | 1991-4-25 | 4590 | Los Angeles | Lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River) - San Gabriel Mtns. | 557 | Comment | ||
CAS-BOT-BC162730 | Eremothera boothii subsp. decorticans | Timothy S. Ross | 1995-4-26 | 8389 | Los Angeles | NE side of the junction of Forest Service Road 8N05 (descending into the gulch from the Tumble Inn site) and 8N01 in the canyon bottom - Liebre Gulch | 995 | Comment | ||
CAS-BOT-BC164876 | Clarkia rhomboidea | Timothy S. Ross; Steve Boyd | 1994-6-23 | 8052 | Los Angeles | Sawmill Mountain: 5514-ft summit and immediately adjacent slopes | 1680 | Comment | ||
CAS-BOT-BC165499 | Clarkia unguiculata | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8500 | Los Angeles | Texas Canyon: ca 2.65 road miles NE of Bouquet Canyon Road | 609 | Comment | ||
CAS-BOT-BC165518 | Clarkia unguiculata | Timothy S. Ross; Steve Boyd | 1994-5-25 | 7938 | Los Angeles | Necktie Basin: Hanging Basin ca 470-830 m W of Warm Springs Mtn summit | 1075 | Comment | ||
CAS-BOT-BC167628 | Mentzelia veatchiana | Timothy S. Ross; Steve Boyd | 1994-5-11 | 7803 | Los Angeles | Sawmill Mountain: W summit area ca 260-350 m SE of Sawmill Campground | 1621 | Comment | ||
CAS-BOT-BC168145 | Erodium cicutarium | Timothy S. Ross; Steve Boyd | 1994-5-4 | 7638 | Los Angeles | San Francisquito Canyon: Headwaters of the canyon, NE of Green Valley; ca 600 m SW of summit of grade; ca 2460 m ESE of Grass Mtn summit | 1075 | Comment | ||
CAS-BOT-BC168268 | Atriplex canescens var. canescens | Timothy S. Ross; Steve Boyd | 1994-9-20 | 8227 b | Los Angeles | 2 miles NW of Acton: Sandy wash, 2 side of intersection Escondido Canyon Road & Red Rover Mine Road | 902 | Comment | ||
CAS-BOT-BC168269 | Atriplex canescens var. canescens | Timothy S. Ross; Steve Boyd | 1994-9-20 | 8227 a | Los Angeles | 2 miles NW of Acton: Sandy wash, S side of intersection Escondido Canyon Road & Red Rover Mine Road | 902 | Comment | ||
CAS-BOT-BC168270 | Atriplex canescens var. canescens | Timothy S. Ross; Steve Boyd; Peter W. Fritsch | 1990-6-11 | 3387 | Los Angeles | Little Rock Creek: Joshua Tree Campground on the SW side of Little Rock Reservoir | 1002 | Comment | ||
CAS-BOT-BC170379 | Malosma laurina | Timothy S. Ross | 1994-7-19 | 8173 | Los Angeles | S base of Indian Hill Mesa, Claremont | 396 | Comment | ||
CAS-BOT-BC171061 | Larrea tridentata | Timothy S. Ross; J. Mark Porter | 1994-5-1 | 7579 | Los Angeles | Southwestern Mojave Desert, open desert, ca 1870 m SW of Three Sisters Buttes, along Black Butte Basin Road. | 966 | Comment | ||
CAS-BOT-BC172107 | Clarkia dudleyana | Timothy S. Ross | 1993-6-1 | 7359 | Los Angeles | Just NW of Chantry Flat along Upper Winter Creek Trail, San Gabriel Mountains | 731 | Comment | ||
CAS-BOT-BC172258 | Clarkia cylindrica subsp. cylindrica | Timothy S. Ross; Steve Boyd | 1990-5-15 | 2520 | Los Angeles | Live Oak Campground, Tujunga Range District, Angeles National Forest, at the confluence of Sand Canyon and Bear Canyon (draining to the Santa Clara River about 3.5 miles north), San Gabriel Mountains | 670 | Comment | ||
CAS-BOT-BC172765 | Camissonia bistorta | Timothy S. Ross; Steve Boyd | 1994-5-4 | 7618 | Los Angeles | San Francisquito Canyon: Headwaters of the canyon, NE of Green Valley; ca 600 m SW of summit of grade; ca 2460 m ESE of Grass Mtn summit | 1075 | Comment | ||
CAS-BOT-BC172766 | Galium angustifolium subsp. angustifolium | Timothy S. Ross; Steve Boyd | 1994-5-10 | 7701 | Los Angeles | Saddle divide between East Fork Fish Canyon and Warm Springs Canyon: vicinity, crossroads of Warm Springs - Fish Canyon Truck Trail (6N32) and Warm Springs Divide Truck Trail (7N132); ca 2920 m NNW of Warm Springs Mtn summit | 890 | Comment | ||
CAS-BOT-BC172783 | Hordeum vulgare | Timothy S. Ross; Steve Boyd | 1994-5-4 | 7633 | Los Angeles | San Francisquito Canyon: Headwaters of the canyon, NE of Green Valley; ca 600 m SW of summit of grade; ca 2460 m ESE of Grass Mtn summit | 1075 | Comment | ||
CAS-BOT-BC173171 | Harpagonella palmeri | Tim Ross | 1993-4-22 | 6869 | Los Angeles | Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft); saddle on E side of peak | 448 | Comment | ||
CAS-BOT-BC173403 | Ribes malvaceum | Tim Ross; Peter Fritsch | 1990-6-20 | 3646 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Rd (2N24) 2.6 miles below Pine Mtn junction; 80 degrees ENE, ca 1720 meters distant from Pine Mtn [4539'] | 1031 | Comment | ||
CAS-BOT-BC174668 | Penstemon labrosus | Timothy S. Ross; Steve Boyd; Steve Burns | 1994-7-7 | 8134 | Los Angeles | Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) | 1708 | Comment | ||
CAS-BOT-BC174669 | Penstemon labrosus | Timothy S. Ross; Steve Boyd; Steve Burns | 1994-7-7 | 8134 | Los Angeles | Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) | 1708 | Comment | ||
CAS-BOT-BC174670 | Lagophylla ramosissima subsp. ramosissima | Timothy S. Ross; Steve Boyd; Steve Burns | 1994-7-7 | 8128 | Los Angeles | Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) | 1708 | Comment | ||
CAS-BOT-BC174798 | Cardamine californica | Tim Ross; Steve Boyd | 1993-5-23 | 7275 | Los Angeles | Lower portion of steep, northerly draw draining from saddle between Red Mtn's long E ridge and a small notched peak (3227-ft), to upper Clearwater Canyon, ca 270-340 m SW of Plum Spring | 829 | Comment | ||
CAS-BOT-BC174979 | Cryptantha intermedia | Timothy S. Ross; Steve Boyd | 1994-7-7 | 8148 | Los Angeles | Upper Cienaga Canyon: South base of Liebre Mountain, just on the N side of the Kelly Ranch inholding (USFS map, 1958; Knapp Ranch, Angeles Nat'l Forest map, 1982) | 1018 | Comment | ||
CAS-BOT-BC175017 | Helianthemum scoparium var. vulgare | Tim Ross; Steve Boyd | 1993-5-23 | 7220 | Los Angeles | Lower, easterly ridge of Red Mtn, on northerly slope 140-220 m SE of the saddle between Ruby and Clearwater Canyons | 963 | Comment | ||
CAS-BOT-BC175028 | Asclepias fascicularis | Timothy S. Ross; Steve Boyd | 1994-7-7 | 8158 | Los Angeles | Upper Cienaga Canyon: South base of Liebre Mountain, just on the N side of the Kelly Ranch inholding (USFS map, 1958; Knapp Ranch, Angeles Nat'l Forest map, 1982) | 1018 | Comment | ||
CAS-BOT-BC175101 | Silene verecunda | Timothy S. Ross; Steve Boyd; Peter W. Fritsch | 1990-6-11 | 3357 | Los Angeles | Big Rock Creek Canyon: ca 120 NNW of Icy Springs, around a stone building that has been gutted by fire ( the Webber Cabin) | 1731 | Comment | ||
CAS-BOT-BC175268 | Bromus hordeaceus | Tim Ross; Steve Boyd | 1993-5-23 | 7234 | Los Angeles | NW Los Angeles Co.; Lower easterly ridge of Red Mtn, on northerly slope ca 380 m SE of the saddle between Ruby and Clearwater Canyons | 966 | Comment | ||
CAS-BOT-BC175270 | Vulpia myuros var. myuros | Timothy S. Ross; Steve Boyd | 1994-5-4 | 7623 a | Los Angeles | San Francisquito Canyon: Headwaters of the canyon, NE of Green Valley; ca 600 m SW of summit of grade; ca 2460 m ESE of Grass Mtn summit | 1075 | Comment | ||
CAS-BOT-BC175274 | Triticum aestivum | Tim Ross | 1992-5-8 | 6305 | Los Angeles | San Gabriel Mtns: Glendora Mountain Road at its intersection with Upper Monroe Rd and Lower Monroe Rd. | 1048 | Comment | ||
CAS-BOT-BC175827 | Crossosoma californicum | Tim Ross; Janet Takara | 1993-4-23 | 6937 b | Los Angeles | Santa Catalina Island: SW part of the island in Cape Canyon; just above bed of canyon near roadisde | 256 | Comment | ||
CAS-BOT-BC17655 | Carex alma | Tim Ross; Steve Boyd | 1991-4-25 | 4597 | Los Angeles | San Gabriel Mountains.. | 557 | Comment | ||
CAS-BOT-BC17680 | Carex alma | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8486 | Los Angeles | Liebre Mountains. Texas Canyon: ca. 3.6 road miles NE of Bouquet Canyon Road. | 682 | Comment | ||
CAS-BOT-BC17682 | Carex alma | Timothy S. Ross; Steve Boyd | 1995-6-28 | 8629 | Los Angeles | Liebre Mountains. Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon. | 737 | Comment | ||
CAS-BOT-BC178570 | Vulpia myuros var. myuros | Timothy S. Ross; Victor W Steinmann | 1995-5-8 | 8552 | Los Angeles | Slopes between Leona Valley and Lost Valley - Liebre Mountains | 1182 | Comment | ||
CAS-BOT-BC180637 | Amorpha californica var. californica | Timothy S. Ross; Steve Boyd | 1995-6-28 | 8644 | Los Angeles | Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon - Liebre Mountains | 737 | Comment | ||
CAS-BOT-BC183627 | Lathyrus vestitus subsp. laevicarpus | Timothy S. Ross; Steve Boyd | 1994-5-4 | 7658 | Los Angeles | Northeast summit of Grass Mountain: north slopes draining toward Elizabeth Lake; south slopes toward Green Valley | 1389 | Comment | ||
CAS-BOT-BC183850 | Collinsia parryi | Timothy S. Ross; Steve Boyd | 1994-5-10 | 7690 | Los Angeles | Saddle divide between East Fork Fish Canyon and Warm Springs Canyon: vicinity, crossroads of Warm Springs - Fish Canyon Truck Trail (6N32) and Warm Springs Divide Truck Trail (7N32); ca 2920 m NNW of Warm Springs Mtn summit... | 890 | Comment | ||
CAS-BOT-BC183857 | Cryptantha circumscissa | Timothy S. Ross; Steve Boyd | 1994-5-10 | 7756 | Los Angeles | Lower Deer Canyon: inside the rather broad mouth of the canyon, ca 220-380 m NNW of its confluence with Elizabeth Lake Canyon | 883 | Comment | ||
CAS-BOT-BC186154 | Ribes roezlii var. roezlii | Timothy S. Ross; Steve Boyd | 1994-6-23 | 8063 | Los Angeles | Sawmill Mountain: N slope ca 330 m SE to 525 m ENE of Sawmill Campground, descending NE along a ridge at the head of west fork Devils Gulch | 1597 | Comment | ||
CAS-BOT-BC188966 | Eriodictyon parryi | Timothy S. Ross; Steve Boyd | 1994-5-24 | 7875 | Los Angeles | Burns Truck Trail, along low, northerly slope draining to lower Burns Canyon, 2220 m ENE from Grass Mountain summit, Vicinity of Burns Canyon | 1115 | Comment | ||
CAS-BOT-BC188967 | Eriodictyon parryi | Tim Ross; Steve Boyd | 1992-7-5 | 6610 | Los Angeles | Warm Springs Mountain, Red Mountain, Liebre Mountains | 1217 | Comment | ||
CAS-BOT-BC189398 | Cryptantha circumscissa | Timothy S. Ross; J. Mark Porter | 1994-5-1 | 7569 | Los Angeles | SW Mojave Desert: ca 1870 m SW of Three Sisters buttes, along Black Butte Basin Road | 966 | Comment | ||
CAS-BOT-BC190124 | Crypsis schoenoides | Timothy S. Ross; Steve Boyd | 1994-9-21 | 8329 | Los Angeles | Liebre Mountains. Cow Spring Pond. Sag pond on the San Andreas Fault Zone at the N foot of Liebre Mountain and on the S side of West Oakdale Canyon drainage. | 1155 | Comment | ||
CAS-BOT-BC190263 | Cynodon dactylon | Tim Ross | 1992-6-15 | 6593 | Los Angeles | Whittier Hills (local name for western extremity of the Puente Hills). Head of Turnbull Canyon, about 80 m southwest of the intersection Skyline Drive with Turnbull Canyon Road. | 349 | Comment | ||
CAS-BOT-BC190264 | Cynodon dactylon | Tim Ross; Orlando Mistretta; Peter Fritsch | 1990-7-10 | 4037 | Los Angeles | San Gabriel Mountains. 0.8 km north of Aliso Spring along the west shoulder of Angeles Forest Highway, Tujunga Ranger District, Angeles National Forest. | Comment | |||
CAS-BOT-BC194040 | Astragalus trichopodus var. lonchus | Tim Ross | 1993-4-22 | 6890 | Los Angeles | SW part of the island in the vicinity of Cactus Peak (1560 ft.); southerly coastl slope1320 m SE of Cactus Peak summit, Santa Catalina South USGS 7.5' quad, Santa Catalina Island | 350 | Comment | ||
CAS-BOT-BC199078 | Rhus aromatica | Timothy S. Ross; Darin Banks | 1994-4-13 | 7534 | Los Angeles | Ca 1400 m ESE of Plum Spring and ca 960 m W of San Francisquito Poerhouse No. 1, Green Valley 7.5' USGS quadrangle - Lower Clearwater Canyon, Liebre Mountains | 707 | Comment | ||
CAS-BOT-BC202030 | Thinopyrum ponticum | Timothy S. Ross; Steve Boyd | 1994-7-7 | 8146 b | Los Angeles | Liebre Mountain: upper W end of the mountain, ca 110 m NW of Sandberg Triangulation Point (5345-ft) | 1600 | Comment | ||
CAS-BOT-BC202249 | Parkinsonia aculeata | Timothy S. Ross; Steve Boyd; Peter W. Fritsch | 1990-6-11 | 3405 | Los Angeles | San Gabriel Mountains. Little Rock Creek: Joshua Tree Campground on the SW side of Little Rock Reservoir | 1002 | Comment | ||
CAS-BOT-BC202624 | Aesculus californica | Timothy S. Ross; Steve Boyd; Steve Burns | 1994-7-7 | 8140 | Los Angeles | Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) | 1708 | Comment | ||
CAS-BOT-BC206220 | Malacothamnus fasciculatus | Tim Ross | 1993-4-22 | 6924 | Los Angeles | SW part of the island in Middle Ranch, ridge on NE side of Thompson Reservoir, Santa Catalina South USGS 7.5' quad., Santa Catalina Island | 201 | Comment | ||
CAS-BOT-BC206354 | Malacothamnus fremontii | Tim Ross; Steve Boyd | 1992-7-5 | 6626 | Los Angeles | Mesic draw draining E from the saddle between the Red Mtn. summit area and teh 3704 - foot knoll to the SE of it, Warm Springs Mountain 7.5' USGS quadrangle, Red Mountain - Liebre Mountains | 1036 | Comment | ||
CAS-BOT-BC206372 | Malacothamnus fremontii | Timothy S. Ross; Steve Boyd | 1990-6-18 | 3498 | Los Angeles | 1500 m due N of Jackson Lake, betwen the Boulder Canyon and Mescal Creek drainages, Ball Flat - San Gabriel Mountains | 1767 | Comment | ||
CAS-BOT-BC207178 | Elymus elymoides subsp. elymoides | Timothy S. Ross; Steve Boyd | 1994-5-24 | 7856 | Los Angeles | Northeast summit of Grass Mountain, north slopes draining toward Elizabeth Lake, south slopes toward Green Valley. | 1389 | Comment | ||
CAS-BOT-BC207179 | Elymus elymoides subsp. elymoides | Timothy S. Ross; Steve Boyd | 1994-6-23 | 8029 | Los Angeles | Sawmill Mountain, 5514-Ft summit and immediately adjacent slopes - Liebre Mountains | 1680 | Comment | ||
CAS-BOT-BC207180 | Elymus elymoides subsp. elymoides | Timothy S. Ross | 1994-5-31 | 7961 | Los Angeles | Pacifico Mountain, W slope, ca 315 m WSW of the 7124-ft summit - San Gabriel Mountains | 2109 | Comment | ||
CAS-BOT-BC207184 | Thinopyrum intermedium subsp. intermedium | Tim Ross; Steve Boyd | 1993-5-23 | 7219 | Los Angeles | Saddle between Ruby and Clearwater Canyons, juncture of teh S end of Tule Ridge with the NE slope of REd Mtn. - Liebre Mountains | 932 | Comment | ||
CAS-BOT-BC207375 | Elymus elymoides subsp. elymoides | Timothy S. Ross | 1991-4-28 | 4734 | Los Angeles | Black Butte Basin Road at its intersection with Avenue 'U', NW corner, 0.85 mile and ca 152 deg. SW of Three Sisters buttes, Mojave Desert | 960 | Comment | ||
CAS-BOT-BC211914 | Achnatherum coronatum | Tim Ross; Orlando Mistretta | 1993-5-26 | 7300 | Los Angeles | Southerly slope off the main E/W divide about midway between Wilson Canyon Saddle and May Canyon Saddle, drainint to Wilson Canyno and Sylmar, W end of the San Gabriel Mtns. | 993 | Comment | ||
CAS-BOT-BC213006 | Hosackia crassifolia | Timothy S. Ross; Steve Boyd; Peter W. Fritsch | 1990-6-11 | 3355 | Los Angeles | Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin) | 1731 | Comment | ||
CAS-BOT-BC213458 | Acmispon argophyllus var. argophyllus | Timothy S. Ross; Steve Boyd; Peter Fritsch; Orlando Mistretta | 1990-6-25 | 3804 | Los Angeles | Vicinity of Crystal Lake, San Gabriel Mountains | 1700 | Comment | ||
CAS-BOT-BC214316 | Salvia dorrii var. pilosa | Timothy S. Ross | 1991-4-27 | 4647 | Los Angeles | Fort Tejon Road, 0.1 mile W of its junction with Hwy 138 (& hiking +- S to SSW), ca 0.25 - 0.3 miles W of the county line, Mojae Desert | 1203 | Comment | ||
CAS-BOT-BC215796 | Calystegia macrostegia subsp. intermedia | Timothy S. Ross; Darin Banks | 1994-4-12 | 7482 | Los Angeles | Westerly draw draining from ridge which divides S. Fr. Cyn from Dy Canyon, ca 310 m S of where Drinkwater Canyon joins S. Fr. Canyon, San Francisquito Canyon, Liebre Mountains | 554 | Comment | ||
CAS-BOT-BC219332 | Eriodictyon trichocalyx var. trichocalyx | Tim Ross; Steve Boyd | 1990-5-29 | 2707 | Los Angeles | San Gabriel Mtns: Big Rock Creek | 1235 | Comment | ||
CAS-BOT-BC221640 | Ehrharta calycina | Tim Ross | 1993-4-22 | 6877 | Los Angeles | Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft); northeasterly slope 100 meters due N of summit | 467 | Comment | ||
CAS-BOT-BC223140 | Galium johnstonii | Timothy S. Ross; Steve Boyd | 1990-5-23 | 2638 | Los Angeles | San Gabriel Mountains. Mt Gleason Area: north-northwesterly ridge descending from Messenger Peak (6015 ft), on the watershed divide between Mill Canyon and Moody Canyon | 1371 | Comment | ||
CAS-BOT-BC223891 | Cistus incanus | Timothy S. Ross; Steve Boyd | 1990-5-15 | 2526 | Los Angeles | San Gabriel Mountains. Yerba Buena Ridge, Tujunga Ranger District, Angeles National Forest; peripheral ridge N from Yerba Buena Rd dividing tributaries of Oak Spring Canyon (W) and Boulder Canyon (N). In areas closer to the road (3N29) | 1021 | Comment | ||
CAS-BOT-BC223940 | Tamarix parviflora | Timothy S. Ross | 1995-4-7 | 8354 | Los Angeles | Liebre Mountains. Templin Highway ca. 100-250 ft NE of its intersection with the Old Ridge Route (near the headwaters of Violin Canyon) | 877 | Comment | ||
CAS-BOT-BC224754 | Calystegia malacophylla subsp. pedicellata | Timothy S. Ross; Victor W Steinmann | 1995-5-8 | 8545 | Los Angeles | Liebre Mountains. Lower Spunky Canyon: easterly slope at the effluence of the canyon into Bouquet Reservoir | 926 | Comment | ||
CAS-BOT-BC225151 | Trichostema lanatum | Tim Ross; Steve Boyd | 1993-5-23 | 7252 a | Los Angeles | Lower, easterly ridge of Red Mtn., ca 700-840 m SE of the saddle between Ruby and Clearwater Cnayons, Green Valley 7.5' USGS quad, Liebre Mountains | 963 | Comment | ||
CAS-BOT-BC226797 | Aphanes occidentalis | Tim Ross; Janet Takara; Stacey Otte | 1993-4-25 | 6966 | Los Angeles | Santa Catalina Island: head of south fork Descanso Canyon | 207 | Comment | ||
CAS-BOT-BC226835 | Tauschia parishii | Timothy S. Ross | 1994-5-31 | 7963 | Los Angeles | San Gabriel Mountains. Pacifico Mountain: W slope, ca 315 m WSW of the 7124-ft summit | 2109 | Comment | ||
CAS-BOT-BC227075 | Osmorhiza brachypoda | Timothy S. Ross; Steve Boyd | 1994-5-4 | 7682 | Los Angeles | Liebre Mountains. Dogwood Canyon: narrow canyon draining NE to Burns Canyon from the NE summit of Grass Mountain | 1283 | Comment | ||
CAS-BOT-BC228568 | Fraxinus dipetala | Timothy S. Ross; Steve Boyd | 1994-5-10 | 7714 | Los Angeles | Liebre Mountains. Warm Springs Canyon: canyon bottom and adjacent northerly slopes at the confluence of a blueline drainage NNE off the face of Warm Springs Mtn; ca 1250 m WNW from the canyon's effluence into Elizabeth Lake Canyon | 682 | Comment | ||
CAS-BOT-BC228569 | Salvia mellifera | Timothy S. Ross; Steve Boyd | 1994-5-10 | 7703 | Los Angeles | Liebre Mountains. Saddle divide between East Fork Fish Canyon and Warm Springs Canyon: vicinity, crossroads of Warm Springs - Fish Canyon Truck Trail (6N32) and Warm Springs Divide Truck Trail (7N132); ca 2920 m NNW of Warm Springs Mtn summit | 890 | Comment | ||
CAS-BOT-BC229500 | Salvia mellifera | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8409 | Los Angeles | Liebre Mountains. Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road | 585 | Comment | ||
CAS-BOT-BC23065 | Arctostaphylos glandulosa subsp. mollis | Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch | 1990-6-25 | 3829 | Los Angeles | San Gabriel Mountains; easterly and southeasterly slopes to the SW of Crystal Lake: USGS 7.5' Quad | 1828 | Comment | ||
CAS-BOT-BC231883 | Malacothamnus davidsonii | Tim Ross; Steve Boyd | 1993-6-30 | 7387 | Los Angeles | Western San Gabriel Mtns: near middle portion of Loop Canyon | 684 | Comment | ||
CAS-BOT-BC235625 | Keckiella breviflora var. breviflora | Timothy S. Ross; Steve Boyd | 1995-6-28 | 8625 | Los Angeles | Liebre Mountains. Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon | 737 | Comment | ||
CAS-BOT-BC237682 | Poa secunda | Timothy S. Ross | 1994-5-31 | 7967 | Los Angeles | San Gabriel Mountains. Pacifico Mountain: ca 530 m due W of the 7124 ft. summit, head of Santiago Canyon | 2023 | Comment | ||
CAS-BOT-BC237683 | Poa secunda | Timothy S. Ross; Steve Boyd | 1990-5-15 | 2539 | Los Angeles | San Gabriel Mountains. Yerba Buena Ridge, Tujunga Ranger District, Angeles National Forest. Ridgeline between Boulder Canyon drainage (on NW) and Big Tujunga Canyon (on NE) | 1060 | Comment | ||
CAS-BOT-BC237685 | Poa secunda | Timothy S. Ross; Steve Boyd | 1994-5-11 | 7769 | Los Angeles | Liebre Mountains. central summit area, ca. 1750 m WSW of Bear Gulch Camp | 1732 | Comment | ||
CAS-BOT-BC240751 | Lonicera interrupta | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8445 | Los Angeles | Liebre Mountains. Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road | 585 | Comment | ||
CAS-BOT-BC241904 | Eriogonum cinereum | Timothy S. Ross; J. Mark Porter; Gery Allan; Vanessa Ashworth; Darin Banks; Megan Tommerup | 1994-3-28 | 7403 A | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes; un-named horseshoe-shaped canyon to the NE of upper Forrestal Drive | 164 | Comment | ||
CAS-BOT-BC243702 | Myoporum laetum | Timothy S. Ross; J. Mark Porter; Gery Allan; Vanessa Ashworth; Darin Banks; Megan Tommerup | 1994-3-28 | 7412 | Los Angeles | Rancho Palos Verdes, un-named horsesho-shaped canyon to the NE of upper Forrestal Drive, San Pedro USGS 7.5' quad., Palos Verdes Peninsula | 167 | Comment | ||
CAS-BOT-BC246107 | Keckiella ternata var. ternata | Tim Ross | 1992-7-17 | 6728 | Los Angeles | Summit of Condor Peak, Condor Peak 7.5' USGS quadrangle, San Gabriel Mtns. | 1659 | Comment | ||
CAS-BOT-BC247074 | Poa secunda subsp. juncifolia | Timothy S. Ross | 1995-4-26 | 8397 | Los Angeles | Liebre Mountains. Head of LIebre Gulch drainage along Forest Service Road 8N05, between Sandberg and Bald Mountain; ca 1740 feet W of Sandberg BM (4164 ft.) | 1208 | Comment | ||
CAS-BOT-BC247865 | Chorizanthe watsonii | Timothy S. Ross; Steve Boyd | 1995-6-29 | 8662 | Los Angeles | Liebre Mountains. Near west summit of Liebre Mountain. | 1673 | Comment | ||
CAS-BOT-BC247867 | Chorizanthe watsonii | Timothy S. Ross; Steve Boyd | 1994-6-23 | 8059 | Los Angeles | Liebre Mountains. Sawmill Mountain: N slope ca 330 m SE to 525 m ENE of Sawmill Campground, descending NE along a ridge at the head of west fork Devils Gulch | 1597 | Comment | ||
CAS-BOT-BC250100 | Eriogonum fasciculatum var. polifolium | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8443 | Los Angeles | Liebre Mountains. Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road | 585 | Comment | ||
CAS-BOT-BC250292 | Eriogonum giganteum var. giganteum | Timothy S. Ross; Annette H. Ross | 1991-6-3 | 5548 | Los Angeles | San Jose Hills: west edge of California State Polytechnic University, Pomona | 280 | Comment | ||
CAS-BOT-BC251007 | Piptatherum miliaceum | Tim Ross; Orlando Mistretta | 1993-5-27 | 7343 | Los Angeles | W end of the San Gabriel Mtns: Wilson Canyon, along the riparian strip | 621 | Comment | ||
CAS-BOT-BC254899 | Poa bulbosa | Timothy S. Ross; Steve Boyd | 1992-4-25 | 3493 s | Los Angeles | San Gabriel Mountains: Camp Verdugo Pines | Comment | |||
CAS-BOT-BC256297 | Eriogonum covilleanum | Timothy S. Ross; Steve Boyd | 1994-9-21 | 8282 | Los Angeles | Vicinity of West Summit, construed as knoll ca 85 m S of intersection of sections 3,4,9,10, Liebre Mountains | 1708 | Comment | ||
CAS-BOT-BC258523 | Eriogonum nudum var. westonii | Timothy S. Ross; Steve Boyd | 1994-9-20 | 8242 | Los Angeles | Liebre Mountains. Upper Bouquet Canyon: ca 2225 m WSW of Lincoln Crest (the canyon head), and ca 2825 m E of Bouquet Reservoir, along Bouquet Canyon Road | 993 | Comment | ||
CAS-BOT-BC25974 | Boechera xylopoda | Timothy S. Ross | 1991-4-27 | 4654 | Los Angeles | Mojave Desert. Fort Tejon Road, 0.1 mile west of its junction with highway 138 (and hiking +- S to SSW). | 1203 | Comment | ||
CAS-BOT-BC259799 | Nassella cernua | Timothy S. Ross; Steve Boyd | 1994-5-25 | 7921 | Los Angeles | Liebre Mountains. Necktie Basin: ca. 470-830 m W of Warm Springs Mountain summit. These collections from ca. 600-800 m WSW of summit | 1075 | Comment | ||
CAS-BOT-BC259800 | Nassella cernua | Timothy S. Ross | 1995-4-7 | 8364 | Los Angeles | Liebre Mountains. Old Ridge Route: 1.4 miles NNW of its intersection with Templin Highway, headwaters of Canton Canyon | 902 | Comment | ||
CAS-BOT-BC264876 | Eriogonum viridescens | Timothy S. Ross; Steve Boyd | 1990-6-18 | 3502 | Los Angeles | 1500 m due N of Jackson Lake, between the Boulder Canyon and Mescal Creek drainages, Ball Flat, San Gabriel Mountains | 1767 | Comment | ||
CAS-BOT-BC264877 | Eriogonum viridescens | Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch | 1990-6-22 | 3750 | Los Angeles | Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone, Pinyon Ridge, San Gabriel Mountains | 1950 | Comment | ||
CAS-BOT-BC267609 | Eriogonum saxatile | Timothy S. Ross; Steve Boyd | 1994-5-11 | 7829 | Los Angeles | Central summit area along Maxwell Truck Trail, ca 1370 m ESE of Upper Shake Campground, Sawmill Mountain, Liebre Mountains | 1405 | Comment | ||
CAS-BOT-BC271346 | Koeleria pyramidata | Timothy S. Ross; Steve Boyd | 1994-5-24 | 7848 | Los Angeles | North slopes draining toward Elizabeth Lake, south slopes otward Green Valley, northeast summit of Grass Mountain, Liebre Mountains | 1389 | Comment | ||
CAS-BOT-BC272927 | Ambrosia salsola | Timothy S. Ross; J. Mark Porter | 1994-5-1 | 7578 | Los Angeles | Southwestern Mojave Desert: Open desert, ca 1870 m SW of Three Sisters buttes, along Black Butte Basin Road | 966 | Comment | ||
CAS-BOT-BC274179 | Pappostipa speciosa | Timothy S. Ross; Steve Boyd | 1990-5-23 | 2639 | Los Angeles | San Gabriel Mountains. Mt Gleason Area: north-northwesterly ridge descending from Messenger Peak (6015 ft), on the watershed divide between Mill Canyon and Moody Canyon | 1371 | Comment | ||
CAS-BOT-BC274180 | Pappostipa speciosa | Timothy S. Ross; Peter W. Fritsch; Steve Boyd; Orlando Mistretta | 1990-6-22 | 3710 | Los Angeles | San Gabriel Mountains. Pinyon Ridge: Eastern half of the ridge, directly N of Fenner Canyon | 1990 | Comment | ||
CAS-BOT-BC277358 | Chaenactis glabriuscula var. glabriuscula | Timothy S. Ross; Victor W Steinmann | 1995-5-8 | 8555 | Los Angeles | Liebre Mountains. Slopes between Leona Valley and Lost Valley | 1182 | Comment | ||
CAS-BOT-BC279520 | Chaenactis artemisiifolia | Tim Ross; Orlando Mistretta | 1993-5-27 | 7326 | Los Angeles | W end of the San Gabriel Mtns: Ridge dropping westward from Loop Canyon Road (at 3060 ft) toward Wilson Canyon | 768 | Comment | ||
CAS-BOT-BC279724 | Chaenactis xantiana | Timothy S. Ross | 1995-4-26 | 8378 a | Los Angeles | Liebre Mountains. Southwesterly slope of Liebre Mountain along Forest Service Road 7N23; ca 3900 ft SW of Sandberg Triangulation Point (5345 ft.) | 1444 | Comment | ||
CAS-BOT-BC281508 | Melica imperfecta | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8454 | Los Angeles | Liebre Mts. Texas Canyon: ca 1.9 miles NE of Bouquet Canyon Rd | 585 | Comment | ||
CAS-BOT-BC281509 | Melica imperfecta | Timothy S. Ross; Steve Boyd | 1990-5-31 | 2730 | Los Angeles | San Gabriel Mts. Ridge descending northward from Mt Gleason, between the upper reaches of Moody Canyon and Arrastre Canyon | 1847 | Comment | ||
CAS-BOT-BC281512 | Melica imperfecta | Timothy S. Ross; Steve Boyd | 1991-4-25 | 4600 | Los Angeles | San Gabriel Mts: lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at ca 1540 ft elev) | 557 | Comment | ||
CAS-BOT-BC285404 | Cirsium occidentale var. californicum | Timothy S. Ross; Peter W. Fritsch; Steve Boyd; Orlando Mistretta | 1990-6-22 | 3716 | Los Angeles | San Gabriel Mountains. Pinyon Ridge: Eastern half of the ridge, directly N of Fenner Canyon | 1990 | Comment | ||
CAS-BOT-BC285588 | Cirsium occidentale var. occidentale | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8508 | Los Angeles | Liebre Mountains. Texas Canyon: ca 2.8 road miles NE of Bouquet Canyon Road | 609 | Comment | ||
CAS-BOT-BC286764 | Ericameria cuneata var. cuneata | Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch | 1990-6-25 | 3789 | Los Angeles | San Gabriel Mountains. Vicinity of Crystal Lake | 1700 | Comment | ||
CAS-BOT-BC297922 | Eriophyllum confertiflorum | Timothy S. Ross; Steve Boyd | 1994-5-25 | 7928 | Los Angeles | Liebre Mts. Necktie Basin: ca 470-830 m W of Warm Springs Mt summit. These collections from ca 600-800 m WSW of summit | 1075 | Comment | ||
CAS-BOT-BC298042 | Ericameria nauseosa var. mohavensis | Timothy S. Ross; Steve Boyd | 1994-9-21 | 8279 | Los Angeles | Liebre Mts. Vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) | 1708 | Comment | ||
CAS-BOT-BC309435 | Helenium puberulum | Timothy S. Ross; Steve Boyd | 1994-9-20 | 8271 | Los Angeles | Liebre Mountains. Lower Spunky Canyon: this stretch draining SSE, exiting into Bouquet Reservoir | 950 | Comment | ||
CAS-BOT-BC309436 | Helenium puberulum | Timothy S. Ross; Steve Boyd | 1994-7-7 | 8163 | Los Angeles | Liebre Mountains. Upper Cienaga Canyon: South base of Liebre Mountain, just on the N side of the Kelly Ranch inholding (USFS map, 1958; Knapp Ranch, Angeles Nat'l Forest map, 1982) | 1018 | Comment | ||
CAS-BOT-BC311971 | Hulsea heterochroma | Timothy S. Ross; Steve Boyd | 1994-5-10 | 7748 | Los Angeles | Liebre Mountains. Lower Deer Canyon: inside the rather broad mouth of the canyon, ca 220-380 m NNW of its confluence with Elizabeth Lake Canyon | 883 | Comment | ||
CAS-BOT-BC316960 | Packera ionophylla | Timothy S. Ross; S. Boyd; Peter Warren Fritsch | 1990-6-11 | 3362 | Los Angeles | San Gabriel Mountains. Big Rock Creek Canyon, ca. 120 m NNW of Icy Springs, around a stong building that has been | 1731 | Comment | ||
CAS-BOT-BC321537 | Layia glandulosa | Timothy S. Ross | 1994-5-31 | 7973 | Los Angeles | San Gabriel Mountains. Pacifico Mountain: ridgetop 660 m WNW of the 7124-fot summit. | 2081 | Comment | ||
CAS-BOT-BC326883 | Xylorhiza tortifolia | Timothy S. Ross | 1991-4-27 | 4718 | Los Angeles | Rocky easterly and northeasterly lsopes, Black Butte | 1091 | Comment | ||
CAS-BOT-BC333101 | Senecio flaccidus var. douglasii | Tim Ross; Steve Boyd | 1993-5-23 | 7293 | Los Angeles | Margin of USFS road (6N24), ca. 230 m WNW of Plum Spring, Green Valley 7.5' USGS quad., Upper Clearwater Canyon, Liebre Mountains | 842 | Comment | ||
CAS-BOT-BC339270 | Lessingia glandulifera var. glandulifera | Timothy S. Ross; Steve Boyd | 1990-5-29 | 2682 | Los Angeles | San Gabriel Mountains. SE edge of Valyermo: along NE side of Valyermo Rd from ca 3730-3750, then S of the road from ca 3750-3770 feet elevation | 1149 | Comment | ||
CAS-BOT-BC340991 | Robinia pseudoacacia | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8506 | Los Angeles | Liebre Mountains. Texas Canyon at the confluence of Mystic Canyon: ca 3.05 road miles NE of Bouquet Canyon Road | 609 | Comment | ||
CAS-BOT-BC342189 | Logfia filaginoides | Timothy S. Ross | 1992-4-21 | 6233 | Los Angeles | San Gabriel Mountains. W and SW of Horse Canyon Saddle; along an old roadcut (ultimately joining Lower Monroe Road) that marks the NW boundary of the San Dimas Experimental forest | 1072 | Comment | ||
CAS-BOT-BC343700 | Madia elegans | Timothy S. Ross; Steve Boyd | 1994-5-11 | 7791 | Los Angeles | Liebre Mountains. Atmore Meadows Spur Road: East end of Liebre Mtn near the head of North Fork Fish Canyon | 1499 | Comment | ||
CAS-BOT-BC345519 | Malacothrix coulteri | Timothy S. Ross | 1991-4-27 | 4725 | Los Angeles | Black Butte: rocky easterly and northeasterly slopes | 1091 | Comment | ||
CAS-BOT-BC348121 | Matricaria discoidea | Timothy S. Ross; Steve Boyd | 1994-5-11 | 7799 | Los Angeles | Liebre Mountains. Atmore Meadows: between Liebre and Sawmill Mountains; streams draining southward to the North Fork of Fish Canyon | 1325 | Comment | ||
CAS-BOT-BC348450 | Micropus californicus var. californicus | Tim Ross; Janet Takara; Stacey Otte | 1993-4-24 | 6959 | Los Angeles | Santa Catalina Island: W end of island beyond the isthmus, east side of Bouchette Canyon (draining northward to Johnsons Landing) | 243 | Comment | ||
CAS-BOT-BC356410 | Pseudognaphalium beneolens | Timothy S. Ross; Steve Boyd | 1994-9-20 | 8267 | Los Angeles | Liebre Mountains. Lower Spunky Canyon: this stretch draining SSE, exiting into Bouquet Reservoir | 934 | Comment | ||
CAS-BOT-BC356713 | Pseudognaphalium californicum | Tim Ross | 1992-6-15 | 6576 | Los Angeles | Whittier Hills (local name for the western extremity of the Puente Hills): S-draining tributary of Turnbull Canyon | 304 | Comment | ||
CAS-BOT-BC356715 | Pseudognaphalium californicum | Tim Ross; Steve Boyd | 1994-5-10 | 7694 | Los Angeles | Liebre Mountains. Saddle divide between East Fork Fish Canyon and Warm Springs Canyon: vicinity, crossroads of Warm Springs - Fish Canyon Truck Trail (6N32) and Warm Springs Divide Truck Trail (7N132); ca 2920 m NNW of Warm Springs Mtn summit | 890 | Comment | ||
CAS-BOT-BC357041 | Pseudognaphalium luteoalbum | Timothy S. Ross; Steve Boyd | 1994-5-10 | 7710 | Los Angeles | Liebre Mountains. Warm Springs Canyon: Spring (un-named, but marked on topo map) along Warm Springs - Fish Canyon Truck Trail (6N32); ca 2160 m NNW of Warm Springs Mtn summit | 804 | Comment | ||
CAS-BOT-BC362465 | Rafinesquia californica | Tim Ross; Steve Boyd | 1993-5-23 | 7270 | Los Angeles | Liebre Mountains, NW Los Angeles Co. Steep, northerly draw draining from saddle between Red Mtn's long E ridge and a small notched peak (3227-ft), to upper Clearwater Canyon, ca 430-500 m SSW of Plum Spring | 896 | Comment | ||
CAS-BOT-BC364568 | Senecio vulgaris | Tim Ross; Steve Boyd | 1993-5-23 | 7232 | Los Angeles | Liebre Mountains, NW Los Angeles Co. Lower, easterly ridge of Red Mtn, on northerly slope ca 380 m SE of the saddle between Ruby and Clearwater Canyons | 966 | Comment | ||
CAS-BOT-BC376105 | Stylocline psilocarphoides | Timothy S. Ross | 1991-4-28 | 4747 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain | 975 | Comment | ||
CAS-BOT-BC38468 | Caulanthus coulteri | Timothy S. Ross | 1995-4-7 | 8363 | Los Angeles | Liebre Mountains. Templin Highway ca. 1800-1900 feet NE of its intersection with the Old Ridge Route. | 832 | Comment | ||
CAS-BOT-BC388668 | Minuartia douglasii | Timothy S. Ross; Steve Boyd | 1994-5-25 | 7884 | Los Angeles | Liebre Mountains. West Summit of Liebre Mountain: West Summit here construed as the rounded knoll 100 m S of the intersection of sections 3, 4, 9, & 10 | 1708 | Comment | ||
CAS-BOT-BC388669 | Minuartia douglasii | Timothy S. Ross; Steve Boyd | 1994-6-23 | 8069 | Los Angeles | Liebre Mountains. Sawmill Mountain: N slope ca 330 m SE to 525 m ENE of Sawmill Campground, descending NE along a ridge at the head of west fork Devils Gulch | 1597 | Comment | ||
CAS-BOT-BC389109 | Silene laciniata subsp. californica | Timothy S. Ross; Victor W Steinmann | 1995-5-8 | 8541 | Los Angeles | Liebre Mountains. Bouquet Canyon: along Bouquet Canyon Road near Bouquet Campground No. 3 | 743 | Comment | ||
CAS-BOT-BC39329 | Arctostaphylos glauca | Tim Ross; Steve Boyd | 1993-5-23 | 7243 | Los Angeles | Liebre Mountains, Lower easterly ridge of Red Mt., on northerly to northeasterly slope ca 500-570 m | 975 | Comment | ||
CAS-BOT-BC400188 | Ceratophyllum demersum | Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch | 1990-6-25 | 3792 | Los Angeles | San Gabriel Mountains. Vicinity of Crystal Lake | 1700 | Comment | ||
CAS-BOT-BC401998 | Gilia ochroleuca subsp. bizonata | Timothy S. Ross; Steve Boyd | 1994-6-23 | 8051 | Los Angeles | Liebre Mountains. Sawmill Mountain: 5514-ft summit and immediately adjacent slopes | 1680 | Comment | ||
CAS-BOT-BC401999 | Gilia ochroleuca subsp. bizonata | Timothy S. Ross; Steve Boyd | 1994-6-23 | 8051 | Los Angeles | Liebre Mountains. Sawmill Mountain: 5514-ft summit and immediately adjacent slopes | 1680 | Comment | ||
CAS-BOT-BC403917 | Parietaria hespera | Tim Ross; Steve Boyd | 1991-4-25 | 4610 | Los Angeles | San Gabriel Mtns: lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at ca 1540 ft. elev.) | 530 | Comment | ||
CAS-BOT-BC43171 | Descurainia pinnata subsp. brachycarpa | Timothy S. Ross; Steve Boyd | 1994-5-4 | 7629 | Los Angeles | Liebre Mountains. San Francisquito Canyon. Headwaters of the canyon, northeast of Green Valley. | 1075 | Comment | ||
CAS-BOT-BC433926 | Rumex salicifolius | Timothy S. Ross; Steve Boyd | 1994-7-7 | 8157 | Los Angeles | Liebre Mountains. Upper Cienaga Canyon: South base of Liebre Mountain, just on the N side of the Kelly Ranch inholding (USFS map, 1958; Knapp Ranch, Angeles Nat'l Forest map, 1982). | 1018 | Comment | ||
CAS-BOT-BC433927 | Rumex salicifolius | Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch | 1990-6-25 | 3814 | Los Angeles | San Gabriel Mountains. Vicinity of Crystal Lake | 1700 | Comment | ||
CAS-BOT-BC434813 | Mirabilis laevis var. retrorsa | Timothy S. Ross | 1991-4-27 | 4702 | Los Angeles | Black Butte: rocky easterly and northeasterly slopes. | 1082 | Comment | ||
CAS-BOT-BC439125 | Claytonia exigua subsp. exigua | Timothy S. Ross; Steve Boyd | 1994-5-11 | 7813 | Los Angeles | Liebre Mountains. Sawmill Mountain: W summit area ca 260-350 m SE of Sawmill Campground. | 1621 | Comment | ||
CAS-BOT-BC439512 | Claytonia parviflora subsp. parviflora | Timothy S. Ross; Darin Banks | 1994-4-13 | 7548 b | Los Angeles | Liebre Mountains. Lower Spunky Canyon: easterly slope at the effluence of the canyon into Bouquet Reservoir. | 926 | Comment | ||
CAS-BOT-BC45629 | Quercus agrifolia | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8488 | Los Angeles | Texas Canyon: ca. 3.6 road miles NE of Bouquet Canyon Road. USGS 7.5' Green Valley Quadrangle | 682 | Comment | ||
CAS-BOT-BC475408 | Allium praecox | Tim Ross | 1993-4-22 | 6872 | Los Angeles | Santa Cataline Island: SW part of the island in the vicinity of Cactus Peak (1560 ft); northwesterly slope 350 meters ENE of peak; | 419 | Comment | ||
CAS-BOT-BC48880 | Ceanothus cuneatus | Timothy S. Ross; Steve Boyd | 1994-5-10 | 7752 | Los Angeles | Lower Deer Canyon: inside the rather broad mouth of the canyon, ca 220-380 m NNW of its confluence | 883 | Comment | ||
CAS-BOT-BC50160 | Ceanothus integerrimus | Timothy S. Ross; Steve Boyd | 1990-5-17 | 2550 | Los Angeles | North Fork Mill Creek: along Forest Service Road 3N27, 8.7 road miles N of Big Tujunga Canyon Rd, | 1286 | Comment | ||
CAS-BOT-BC50162 | Ceanothus integerrimus | Timothy S. Ross; Steve Boyd | 1994-5-24 | 7844 | Los Angeles | Grass Mountain: ridgetop saddle between the main summit and the northeast summit. Lakes Hughes 7.5' USGS Quadrangle | 1383 | Comment | ||
CAS-BOT-BC50551 | Ceanothus leucodermis | Timothy S. Ross; Darin Banks | 1994-4-13 | 7533 | Los Angeles | Liebre Mts. - Lower Clearwater Canyon: ca 1400 m ESE of Plum Spring and ca 960 m W of San Francisquito Powerhouse No. 1 | 707 | Comment | ||
CAS-BOT-BC50553 | Ceanothus leucodermis | Timothy S. Ross; Steve Boyd | 1994-5-4 | 7669 | Los Angeles | Liebre Mountains - Northeast summit of Grass Mountain: north slopes draining toward Elizabeth Lake; south slopes toward | 1389 | Comment | ||
CAS-BOT-BC50566 | Ceanothus leucodermis | Timothy S. Ross | 1993-6-1 | 7349 | Los Angeles | San Gabriel Mountains: Upper Winter Creek Trail between Chatry Flat and Hoegee Camp (on Winter Creek), | 768 | Comment | ||
CAS-BOT-BC50568 | Ceanothus leucodermis | Timothy S. Ross | 1993-6-1 | 7348 | Los Angeles | San Gabriel Mountains: Upper Winter Creek Trail between Chatry Flat and Hoegee Camp (on Winter Creek), | 768 | Comment | ||
CAS-BOT-BC53485 | Frangula californica subsp. tomentella | Timothy S. Ross; Steve Boyd | 1994-6-23 | 8027 | Los Angeles | Sawmill Mountain: Burnt Peak 7.5' USGS Quadrangle | 1680 | Comment | ||
CAS-BOT-BC55975 | Rhamnus ilicifolia | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8413 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. USGS 7.5' Green Valley Quadrangle | 585 | Comment | ||
CAS-BOT-BC59788 | Rhamnus pirifolia | Tim Ross; Jakara Takara; Stacey Otte | 1993-4-24 | 6961 | Los Angeles | Santa Catalina Island: w. end of island beyond the isthmus, lower Bouchette Canyon (draining northeastward to Johnsons | 91 | Comment | ||
CAS-BOT-BC59840 | Rhamnus ilicifolia | Timothy S. Ross; Steve Boyd | 1993-5-23 | 7272 | Los Angeles | Northerly draw draining from saddle between Red Mtn's long e. ridge and a small notched peak (3227-ft), to upper | 896 | Comment | ||
CAS-BOT-BC59842 | Rhamnus ilicifolia | Timothy S. Ross; Steve Boyd | 1991-4-25 | 4604 | Los Angeles | San Gabriel Mtns: lower Graveyard Canyon (which joins the lower e. fk. of the San Gabriel River at ca 1540' elev.) | 530 | Comment | ||
CAS-BOT-BC60048 | Lepidium virginicum var. menziesii | Tim Ross; Steve Boyd | 1991-4-25 | 4608 | Los Angeles | San Gabriel Mountains. Lower Graveyard Canyon (which joins the lower east Fork of the San Gabriel River). | 469 | Comment | ||
CAS-BOT-BC60962 | Stanleya pinnata var. pinnata | Timothy S. Ross; Steve Boyd | 1990-5-29 | 2713 | Los Angeles | San Gabriel Mountains. Big Rock Springs. Immediate vicinity of Big Rock Creek where crossed by Big Pines Highway. | 1194 | Comment | ||
CAS-BOT-BC62045 | Selaginella bigelovii | Timothy S. Ross; Steve Boyd | 1994-5-25 | 7951 | Los Angeles | Necktie Basin: Hanging basin ca 470-830 m W of Warm Springs Mtn summit, ca 600-800 m WSW of summit, | 1075 | Comment | ||
CAS-BOT-BC62563 | Quercus chrysolepis | Timothy S. Ross; Steve Boyd | 1994-9-21 | 8304 | Los Angeles | Liebre Mountain: upper west summit area on broad northerly ridge extending northward toward Tentrock Canyon drainage; | 1623 | Comment | ||
CAS-BOT-BC62569 | Quercus chrysolepis | Timothy S. Ross; Steve Boyd | 1995-6-28 | 8646 | Los Angeles | Lower Red Fox Canyon: near its confluence with Elizabeth Lake Canyon. Burnt Peak 7.5' USGS Quadrangle | 737 | Comment | ||
CAS-BOT-BC62571 | Quercus chrysolepis | Timothy S. Ross | 1990-8-17 | 3157 | Los Angeles | San Gabriel Mountains: Icy Springs in upper Big Rock Creek, Valyermo 7.5' USGS Quadrangle | 1764 | Comment | ||
CAS-BOT-BC64020 | Anisocoma acaulis | Timothy S. Ross | 1994-5-31 | 7970 | Los Angeles | Pacifico Mountain, ca 800 m WNW of the 7124-ft summit | 2069 | Comment | ||
CAS-BOT-BC67252 | Thysanocarpus laciniatus var. hitchcockii | Timothy S. Ross | 1992-4-4 | 6100 | Los Angeles | San Gabriel Mountains. Big Rock Creek. Ca. 0.25 mile south of Big Pines Highway. Between the stream and Big Rock Crk Rd | 1210 | Comment | ||
CAS-BOT-BC67793 | Pellaea andromedifolia | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8430 | Los Angeles | Liebre Mountains - Texas Canyon: ca. 1.9 road miles NE of Bouquet Canyon Road. USGS 7.5' Green Valley Quad. | 585 | Comment | ||
CAS-BOT-BC71665 | Pentagramma triangularis subsp. triangularis | Timothy S. Ross; Steve Boyd | 1994-5-4 | 7681 | Los Angeles | Dogwood Canyon: narrow canyon draining NE to Burns Canyon from the NE summit of Grass Mountain | 1283 | Comment | ||
CAS-BOT-BC71876 | Polypodium californicum | Tim Ross; Steve Boyd | 1991-4-25 | 4589 | Los Angeles | San Gabriel Mtns: lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at ca 1540ft. elev.) | 557 | Comment | ||
CAS-BOT-BC73686 | Ulmus parvifolia | Tim Ross | 1990-10-5 | 3235 | Los Angeles | San Gabriel Mountains - Along rte. 39, N Fork San Gabriel River; .9 mile N of the W Fork bridge & .9 mile WSW of Burro | Comment | |||
CAS-BOT-BC74377 | Rorippa curvipes | Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch | 1990-6-25 | 3826 | Los Angeles | San Gabriel Mountains. Vicinity of Crystal Lake. | 1700 | Comment | ||
CAS-BOT-BC75233 | Sisymbrium irio | Timothy S. Ross; J. Mark Porter | 1995-5-4 | 8467 | Los Angeles | Liebre Mountains. Texas Canyon. Ca. 3.6 road miles northeast of Bouquet Canyon Road. | 682 | Comment | ||
CAS-BOT-BC75496 | Bolboschoenus maritimus subsp. paludosus | Timothy S. Ross; Steve Boyd | 1994-9-21 | 8333 | Los Angeles | Liebre Mountains. Cow Spring Pond. Sag pond on the San Andreas Fault Zone at the north foot of Liebre Mountains. | 1155 | Comment | ||
CAS-BOT-BC7965 | Delphinium parishii subsp. parishii | Timothy S. Ross | 1994-5-31 | 7978 | Los Angeles | San Gabriel Mountains, near Pacifico Mountain, 680 m due W of Sheep Camp Spring | 2048 | Comment | ||
CAS-BOT-BC80412 | Calocedrus decurrens | Timothy S. Ross; Steve Boyd | 1994-9-21 | 8319 | Los Angeles | Sandberg: 150-170 m SSE of town along the Old Ridge Route | 1277 | Comment | ||
CAS-BOT-BC80995 | Juniperus californica | Timothy S. Ross; Steve Boyd | 1994-9-20 | 8224 | Los Angeles | Upper BEE CANYON: drainage on SE side of Antelope Valley Freeway (Hwy 14), 1.1 road miles SW of Agua Dulce Road | 740 | Comment | ||
CAS-BOT-BC81810 | Ephedra nevadensis | Timothy S. Ross | 1991-4-27 | 4635 | Los Angeles | Mojave Desert: Fort Tejon Road, 0.1 mile W of its junction with Hwy 138 (& hiking +/- S to SSW), ca 0.25-0.3 miles W | 1203 | Comment | ||
CAS-BOT-BC81964 | Ephedra viridis | Tim Ross; Steve Boyd | 1990-5-29 | 2705 | Los Angeles | San Gabriel Mtns: Big Rock Creek. Vicinity of an old, destroyed homestead on the W side of the riparian strip, just | 1240 | Comment | ||
CAS-BOT-BC81966 | Ephedra viridis | Tim Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch | 1990-6-22 | 3753 | Los Angeles | Pinyon Ridge: Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone. | 1950 | Comment | ||
CAS-BOT-BC82906 | Dendromecon rigida | Timothy S. Ross; Steve Boyd | 1994-5-25 | 7930 | Los Angeles | Liebre Mountains. Necktie Basin. Hanging basin ca. 470-830 meters west of Warm Springs Mountain summit. | 1075 | Comment | ||
CAS-BOT-BC88452 | Thysanocarpus curvipes | Tim Ross; Laurel Arnseth | 1990-4-8 | 4301 | Los Angeles | San Clemente Island. East side of Island, near Malo Point, first canyon south of Bryce Canyon. | Comment | |||
CAS-BOT-BC89311 | Lepidium flavum | Timothy S. Ross | 1991-4-28 | 4737 | Los Angeles | Mojave Desert. Ca. 940 m due west of the big butte of Three Sisters along shallow wash that runs NW toward Black Butte. | 941 | Comment | ||
CAS-BOT-BC90161 | Artemisia californica | Tim Ross; Steve Boyd | 1994-9-20 | 8219 | Los Angeles | Upper Bee Canyon: drainage on SE side of Antelope Valley Freeway (Hwy 14), 1.1 road miles SW of Agua Dulce Road | 740 | Comment | ||
CAS-BOT-BC91128 | Umbellularia californica | Timothy S. Ross | 1992-4-21 | 6235 | Los Angeles | San Gabriel Mountains. Fallen Leaf Spring. Draining northward to Cow Canyon. | 1341 | Comment | ||
CAS-BOT-BC92449 | Ribes aureum var. gracillimum | Timothy S. Ross | 1994-4-28 | 7566 | Los Angeles | Liebre Mountains. Cottonwood Swamp. Confluence of San Francisquito Canyon stream and two tributaries draining | 515 | Comment | ||
CAS-BOT-BC93193 | Platanus racemosa | Timothy S. Ross; Darin Banks | 1994-4-13 | 7523 | Los Angeles | Liebre Mountains. San Francisquito Canyon. Ca. 430 m SW of San Francisquito Powerhouse No. 2. | 487 | Comment | ||
CDA2137 | Parapholis incurva | T. S. Ross | 1992-4-14 | 6183 | Los Angeles | San Clemente Island. Lemon Tank Road, ca. 25 m east-southeast of its intersection with the main north-south island road. | Comment | |||
CDA31589 | Bromus catharticus | T. S. Ross, Annette Ross | 1991-6-3 | 5546 | Los Angeles | Coastal Plains & Basins; San Bernardino Basin region; Elephant Hill : west Pomona. T1S R9W W2/3 S/2 section 26 (projected). Elev. ca. 900 ft. Near S base of hill. | Comment | |||
CDA3912 | Prunus persica | T. S. Ross | 1991-4-21 | 4499 | Los Angeles | Peninsular Ranges; Chino-Puente Hills region. Whittier hills (Puente hills, pro parte): Turnbull canyon drainage near mouth of Turnbull canyon. | Comment | |||
CDA5790 | Nicotiana glauca | T. S. Ross | 1991-4-8 | 4474 | Los Angeles | Elephant Hill, Western Pomona. | Comment | |||
CDA6603 | Myoporum laetum | T. S. Ross, J. M. Porter, G. Allan, Vanessa E. T. M. Ashworth, D. L. Banks, M. Tommerup | 1994-3-28 | 7412 | Los Angeles | Palos Verdes Peninsula. Rancho Palos Verdes; un-named horseshoe-shaped canyon to the northeast of upper Forrestal Drive. | Comment | |||
JEPS114001 | Galium porrigens var. porrigens | Timothy S. Ross and Steve Boyd | 1994-6-22 | 8011 | Los Angeles | Warm Springs Canyon: 0.5 road miles W of Lake Hughes Road along Forest Service road 6N32. | Comment | |||
JEPS114004 | Galium andrewsii subsp. intermedium | Timothy S. Ross and Steve Boyd | 1994-9-21 | 8345 | Los Angeles | Cow Spring Pond: sag pond on the San Andreas Fault Zone at the foot of Liebre Mountain and on the S side of West Oakdale Canyon Road, co 100 m W of the Cow Spring Canyon drainage. | Comment | |||
JEPS114007 | Galium porrigens var. porrigens | Timothy S. Ross and Steve Boyd | 1992-7-5 | 6629 | Los Angeles | Red Mountain: mesic draw draining E from the saddle between the Red Mountain summit area and the 3704-foot knoll to the SE of it. | Comment | |||
JEPS114015 | Galium angustifolium subsp. angustifolium | Timothy S. Ross, J. Mark Porter, Gery Allan, Vanessa Ashworth, Darin Banks, Megan Tommerup | 1994-3-28 | 7406 | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes; unnamed horseshoe-shaped canyon to NE of upper Forrestal Drive. | Comment | |||
JEPS87546 | Symphoricarpos albus var. laevigatus | Tim Ross, Orlando Mistretta, Alex Quici | 1990-6-27 | 3886 | Los Angeles | between Cow Spring Canyon and Horse Camp Canyon; Liebre Mountains, Liebre Mtn., Liebre Mtn. U.S.G.S. 7.5' Qua | 1338 | Comment | ||
NY601245 | Penstemon grinnellii var. scrophularioides | T. S. Ross | 1994-5-4 | 7647 | Los Angeles | Vicinity of Grass Mountain: ridge descending east-southeast from the north summit of Grass Mountain; margin of Grass Mountain - Leona Divide Truck Trail. | 1274.1 | Comment | ||
NY601692 | Penstemon heterophyllus var. heterophyllus | T. S. Ross | 1994-5-25 | 7935 | Los Angeles | Necktie Basin: Hanging basin ca. 470-830 m west of Warm Springs Mountain summit. These collections from ca. 600-800 m west-southwest of summit. Liebre Mountains. | 1060.7 | Comment | ||
NY604257 | Penstemon labrosus | T. S. Ross | 1994-7-7 | 8134 | Los Angeles | Liebre Mountain: vicinity of West Summit (construed as knoll ca. 85 m south of intersection of sections 3,4,9,10). | 1676.4 | Comment | ||
NY759478 | Solanum douglasii | T. S. Ross | 1991-2-23 | 4110 | Los Angeles | Whittier Hills (Puente Hills): Upper Turnbull Canyon ca 1/5 air-mile WNW of Turnbull Canyon Rd x Skyline Drive. | 299 | Comment | ||
NY786813 | Keckiella breviflora var. breviflora | T. S. Ross | 1990-6-28 | 3960 | Los Angeles | Liebre Mountain: southerly slopes to the south and southwest of the West Summit and ridge to its W. Liebre Mountain 7.5' USGS Quadrangle. | 1389.9 | Comment | ||
NY790458 | Keckiella ternata var. septentrionalis | T. S. Ross | 1992-7-5 | 6603 | Los Angeles | Red Mountain: east ridge of Red Mountain, ca. 530 m east of the summit. Warm Springs Mountain 7.5' USGS quardrangle | 1118.6 | Comment | ||
NY99566 | Pinus sabiniana | T. S. Ross | 1995-4-26 | 8384 | Los Angeles | Liebre Mountains. West end of Liebre Mountain along Forest Service Road 7N23 ca. 0.9 road-miles northeast of its junction with the Old Ridge Route; ca. 4550 ft. south southwest of Sandberg Triangulation Point. USGS 7.5' Liebre Mtn. Quadrangle | 1341.1 | Comment | ||
POM578720 | Cryptantha circumscissa | T. S. Ross, J. M. Porter | 1994-5-1 | 7569 | Los Angeles | Southwestern Mojave Desert: Open desert ca. 1870 m SW of Three Sisters buttes, along Black Butte Basin Road. | 961 | Comment | ||
RSA0012596 | Eucalyptus globulus | Tim S. Ross, Annette Ross | 1991-6-3 | 5556 -a | Los Angeles | San Jose Hills: undeveloped slopes west of California State Polytechnic University, Pomona. | 274 | Comment | ||
RSA0012597 | Eucalyptus globulus | Tim S. Ross, Annette Ross | 1991-6-3 | 5556 -b | Los Angeles | San Jose Hills: undeveloped slopes west of California State Polytechnic University, Pomona. | 274 | Comment | ||
RSA0012819 | Eucalyptus polyanthemos | Tim S. Ross, Janet Takara, S. Otte | 1993-4-24 | 6964 | Los Angeles | Santa Catalina Island. W end of island beyond the isthmus, lower Bouchette Canyon, ca 545 m W of Johnsons Landing, at an old Boy Scout camp. | 18 | Comment | ||
RSA0016270 | Gilia ochroleuca subsp. bizonata | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4811 | Los Angeles | Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. | 1119 | Comment | ||
RSA0019716 | Bromus tectorum | Timothy S. Ross, Steve Boyd, L. Arnseth | 1991-4-30 | 4996 | Los Angeles | Soledad Canyon Wash: about half mile E of Acton | 829 | Comment | ||
RSA0027975 | Mirabilis laevis var. crassifolia | Tim S. Ross | 1993-4-21 | 6839 | Los Angeles | Santa Catalina Island: SW part of the island along major E-W ridge between Carlos (972 feet) and Cactus Peak (1560 feet); 500-1200 feet NNE to NE of Quartz (1252 feet). | 396 | Comment | ||
RSA0060136 | Nicotiana quadrivalvis | Tim S. Ross, Steve D. Boyd | 1990-6-6 | 2843 | Los Angeles | Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. | 927 | Comment | ||
RSA0063114 | Heuchera elegans | T. S. Ross, Steve Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-25 | 3769 | Los Angeles | Vicinity of Crystal Lake. | 1677 | Comment | ||
RSA0070817 | Pentagramma triangularis | T. S. Ross, Steve Boyd | 1990-5-31 | 2742 | Los Angeles | Ridge descending northward from Mt. Gleason, between the upper reaches of Moody Canyon and Arrastre Canyon. | 1220 | Comment | ||
RSA0070824 | Pentagramma triangularis | Tim Ross, Steve Boyd | 1993-5-23 | 7236 | Los Angeles | Lower, easterly ridge of Red Mountain, on northerly slope ca. 380 m SE of the saddle between Ruby and Clearwater Canyons. | 963 | Comment | ||
RSA0076173 | Orobanche bulbosa | Timothy S. Ross, Steve Boyd | 1990-5-17 | 2549 | Los Angeles | North Fork Mill Creek: along Forest Service Road 3N27, 7.8 road miles N of Big Tujunga Canyon Rd, ca. 430 m SSW of Plane Triangulation Point (4240 ft). | 1264 | Comment | ||
RSA0078912 | Cryptantha muricata var. muricata | T. S. Ross, Steve D. Boyd, Peter Fritsch | 1990-6-8 | 2956 a | Los Angeles | Upper Big Tujunga Canyon: Ridge and slopes descending +/- ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). | 1250 | Comment | ||
RSA0079279 | Cryptantha muricata var. muricata | T. S. Ross, Steve D. Boyd | 1990-5-31 | 2751 | Los Angeles | San Gabriel Mountains: Ridge descending northward from Mt Gleason, between the upper reaches of Moody Canyon and Arrastre Canyon. | 1220 | Comment | ||
RSA0079295 | Cryptantha pterocarya var. pterocarya | Tim Ross, Steve Boyd, Laurel Arnseth | 1991-4-30 | 4982 | Los Angeles | Soledad Canyon Wash: about half mile E of Acton. | 829 | Comment | ||
RSA0079304 | Cryptantha muricata var. jonesii | Timothy S. Ross, Steve Boyd | 1993-5-23 | 7288 | Los Angeles | Liebre Mountains: Lower, easterly ridge of Red Mtn, on northerly slope ca 380 m SE of the saddle between Ruby and Clearwater Canyons. | 963 | Comment | ||
RSA0079361 | Cryptantha muricata var. muricata | T. S. Ross, J. Mark Porter | 1995-5-4 | 8440 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. Liebre Mountains. | 555 | Comment | ||
RSA0095285 | Microsteris gracilis | Timothy S. Ross, Steve D. Boyd | 1994-5-11 | 7805 | Los Angeles | Sawmill Mountain: W summit area ca. 260-350 m SE of Sawmill Campground. | 1597 | Comment | ||
RSA0104863 | Eriastrum densifolium subsp. austromontanum | T. S. Ross, S. D. Boyd, Steve Burns | 1994-7-7 | 8124 | Los Angeles | Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) | 1695 | Comment | ||
RSA0116516 | Cryptantha juniperensis | Timothy S Ross, Steve Boyd | 1994-5-25 | 7950 | Los Angeles | Necktie Basin: Hanging basin ca 470-830 m W of Warm Springs Mtn summit. These collections from ca 600-800 m WSW of summit. | 1061 | Comment | ||
RSA0120840 | Eriastrum pluriflorum subsp. pluriflorum | T. S. Ross, S. D. Boyd | 1990-6-6 | 2867 | Los Angeles | Piru Pond: Los Padres National Forest. (admin. by Angeles N.F.) | 645 | Comment | ||
RSA0121949 | Thysanocarpus desertorum | Timothy S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 5028 | Los Angeles | 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash | 841 | Comment | ||
RSA0126234 | Arabis glabra var. glabra | Timothy S. Ross | 1991-8-16 | 5822 | Los Angeles | San Gabriel Mountains, Horse Flats | 1720 | Comment | ||
RSA0128609 | Arabis repanda var. repanda | Timothy S. Ross, S. D. Boyd | 1990-6-18 | 3461 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1878 | Comment | ||
RSA502795 | Lepidospartum squamatum | Timothy S. Ross, Annette Ross | 1989-9-20 | 1766 | Los Angeles | San Gabriel Mountains: San Antonio Canyon just N of Hog Back. | 1149 | Comment | ||
RSA517110 | Lupinus longifolius | T. S. Ross | 1990-5-14 | 2465 | Los Angeles | San Gabriel Mountains: Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District. | 1152 | Comment | ||
RSA517116 | Elytrigia intermedia subsp. intermedia | Timothy S. Ross | 1990-5-14 | 2471 | Los Angeles | Angeles National Forest: Yerba Buena Ridge Tujunga Ranger District | 1128 | Comment | ||
RSA517145 | Eriodictyon crassifolium var. nigrescens | Tim S. Ross, Steve Boyd | 1990-5-14 | 2483 | Los Angeles | San Gabriel Mountains: Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger district. | 1162 | Comment | ||
RSA517147 | Cercocarpus betuloides var. betuloides | Tim S. Ross, Steve D. Boyd | 1990-5-14 | 2481 | Los Angeles | San Gabriel Mountains: Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District. | 1116 | Comment | ||
RSA517152 | Rhamnus ilicifolia | Tim S. Ross, S. D. Boyd | 1990-5-14 | 2476 | Los Angeles | San Gabriel Mountains: Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District. | 1122 | Comment | ||
RSA517154 | Garrya flavescens | Tim S. Ross | 1990-10-9 | 3251 | Los Angeles | San Gabriel Mtns: Mill Creek Drainage, Tujunga Ranger Distric, Angeles National Forest. | 1460 | Comment | ||
RSA517158 | Muhlenbergia rigens | Timothy S. Ross | 1990-10-9 | 3253 | Los Angeles | San Gabriel Mountains: Mill Creek Drainage, Tujunga Ranger District, Angeles National Forest | 1436 | Comment | ||
RSA517161 | Cordylanthus rigidus subsp. setiger | Tim S. Ross, Orlando Mistretta | 1990-10-9 | 3259 | Los Angeles | San Gabriel Mountains: Mill Creek Drainage, Tujunga Ranger District, Angeles National Forest | 1416 | Comment | ||
RSA517162 | Juncus rugulosus | Timothy S. Ross, Orlando Mistretta | 1990-10-9 | 3260 | Los Angeles | San Gabriel Mountains: Mill Creek Drainage, Tujunga Ranger District, Angeles National Forest | 1416 | Comment | ||
RSA517164 | Solidago californica | Timothy S. Ross, Orlando Mistretta | 1990-10-9 | 3262 | Los Angeles | San Gabriel Mountains: Mill Creek Drainage, Tujunga Ranger District, Angeles National Forest | 1416 | Comment | ||
RSA517168 | Ericameria pinifolia | Timothy S. Ross, Orlando Mistretta | 1990-10-9 | 3266 | Los Angeles | San Gabriel Mountains: Mill Creek Drainage, Tujunga Ranger District, Angeles National Forest. | 1457 | Comment | ||
RSA517175 | Vitis vinifera | Tim S. Ross, Orlando Mistretta | 1990-10-16 | 3277 | Los Angeles | San Gabriel Mountains: Mt Baldy Ranger District, Angeles National Forest. Cape Horn Canyon. | 665 | Comment | ||
RSA517177 | Hazardia squarrosa var. grindelioides | Timothy S. Ross, Orlando Mistretta | 1990-10-16 | 3282 | Los Angeles | San Gabriel Mountains: Mt Baldy Ranger District, Angeles National Forest. Cape Horn Canyon. | 756 | Comment | ||
RSA522432 | Cirsium occidentale var. californicum | Timothy S. Ross, Orlando Mistretta, Peter W. Fritsch | 1990-7-10 | 4019 | Los Angeles | NNE of Tie summit Station and E of Angeles Forest Hwy., Tujunga Ranger District. | 1561 | Comment | ||
RSA522433 | Salix lucida subsp. lasiandra | Tim S. Ross, Orlando Mistretta, Peter W. Fritsch | 1990-7-10 | 4018 | Los Angeles | San Gabriel Mountains: NE of Tie Summit Station and E of Angeles Forest Highway, Tujunga Ranger District, Angeles National Forest. | Comment | |||
RSA522434 | Salix lasiolepis | Tim S. Ross, Orlando Mistretta, Peter W. Fritsch | 1990-7-10 | 4017 | Los Angeles | San Gabriel Mountains: NE of Tie Summit Station and E of Angeles Forest Highway, Tujunga Ranger District, Angeles National Forest. | Comment | |||
RSA522446 | Epilobium canum subsp. latifolium | Tim S. Ross, Peter Fritsch | 1990-7-10 | 4059 | Los Angeles | San Gabriel Mountains, Angeles National Forest: NE of Tie Summit Station and E of Angeles Forest Hwy. Tujunga Ranger District. | 1488 | Comment | ||
RSA522460 | Pycnanthemum californicum | Tim S. Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4044 | Los Angeles | NE of Tie Summit Station and E of Angeles Forest Hwy. Westerly drainage that meets Tie Canyon. Tujunga Ranger District, Angeles National Forest. | 1463 | Comment | ||
RSA522470 | Agrostis exarata | Timothy S. Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4034 | Los Angeles | San Gabriel Mountains: NE of Tie Summit Station and E of Angeles Forest Highway, Tujunga Ranger District. Westerly drainage that meets Tie Canyon. | 1524 | Comment | ||
RSA522935 | Brickellia californica | Timothy S. Ross, Orlando Mistretta | 1990-10-24 | 3295 | Los Angeles | San Gabriel Mountains: between Venedo and Minero Canyons, 0.6 mi E of the San Gabriel Reservoir. | 745 | Comment | ||
RSA522939 | Ambrosia acanthicarpa | Timothy S. Ross, Orlando Mistretta | 1990-10-24 | 3307 | Los Angeles | San Gabriel Mountains: Upper reaches of Venedo Canyon (off the E side of the San Gabriel Reservoir) where crossed by the Upper Monroe Road. | 880 | Comment | ||
RSA522950 | Quercus berberidifolia | Tim S. Ross | 1990-10-26 | 3313 | Los Angeles | off the N side of Horse Canyon saddle in upper reaches of Horse Canyon drainage | 854 | Comment Read comments Jun 24 2014 |
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RSA522966 | Artemisia californica | Timothy S. Ross | 1991-2-23 | 4093 | Los Angeles | Whittier Hills (Puente Hills): Upper Turnbull Canyon on slope dropping WNW from Turnbull Canyon Road x Skyline Drive. | 292 | Comment | ||
RSA522981 | Pinus halepensis | T. S. Ross, Orlando Mistretta | 1990-10-24 | 3287 | Los Angeles | San Gabriel Mountains: Cape Horn Management Area, Angeles National Forest. Ca 1/4 air-mile SSW of Camp Oak Grove along Upper Monroe Road. | 524 | Comment | ||
RSA523644 | Eriogonum fasciculatum subsp. polifolium | Tim S. Ross | 1991-8-14 | 5757 | Los Angeles | Roundtop Mountain. | 1878 | Comment | ||
RSA524084 | Chorizanthe staticoides | Tim S. Ross, S. D. Boyd | 1990-6-6 | 2840 | Los Angeles | Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. | 927 | Comment | ||
RSA524168 | Mimulus constrictus | Tim S. Ross, S. D. Boyd | 1990-6-6 | 2879 | Los Angeles | Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. | 927 | Comment | ||
RSA524177 | Astragalus trichopodus var. phoxus | T. S. Ross, S. D. Boyd | 1990-6-6 | 2870 | Los Angeles | Piru Pond: Los Padres National Forest. (admin. by Angeles N.F.) | 645 | Comment | ||
RSA524186 | Nassella cernua | Timothy S. Ross, Steve Boyd | 1990-6-6 | 2863 | Los Angeles | Piru Pond: Los Padres National Forest. (admin. by Angeles N.F.) | 645 | Comment | ||
RSA524190 | Cleome isomeris | T. S. Ross, S. D. Boyd | 1990-6-6 | 2883 | Los Angeles | Piru Pond: Los Padres National Forest. (admin. by Angeles N.F.) | 645 | Comment | ||
RSA524196 | Malacothamnus marrubioides | Tim S. Ross, Steve D. Boyd | 1990-6-6 | 2889 | Los Angeles | 0.3 miles ESE of Oak Flat Spring near the intersection of Threemile Grade x the road W to Camp Caula; Los Padres National Forest (admin. by Angeles N.F.). | 840 | Comment | ||
RSA524200 | Calystegia malacophylla subsp. pedicellata | Tim Ross, Steve Boyd, A. R. Ross | 1990-6-6 | 2893 | Los Angeles | Piru Pond: Los Padres National Forest. (admin. by Angeles N.F.) | 645 | Comment | ||
RSA524614 | Cryptantha oxygona | T. S. Ross, Steve D. Boyd | 1990-5-17 | 2582 | Los Angeles | San Gabriel Mountains, Angeles National Forest: Mill Creek Tree Plantation, Tujunga District. | 1613 | Comment | ||
RSA524618 | Eriogonum saxatile | Tim S. Ross, S. D. Boyd | 1990-5-17 | 2587 | Los Angeles | San Gabriel Mountains, Angeles National Forest: Mill Creek Tree Plantation, Tujunga District. | 1613 | Comment | ||
RSA524621 | Castilleja applegatei subsp. martinii | Tim S. Ross, Steve D. Boyd | 1990-5-17 | 2590 | Los Angeles | San Gabriel Mountains, Angeles National Forest: Mill Creek Tree Plantation, Tujunga District. | 1613 | Comment | ||
RSA524622 | Ceanothus greggii var. vestitus | Tim S. Ross, S. D. Boyd | 1990-5-17 | 2591 | Los Angeles | San Gabriel Mountains, Angeles National Forest: Mill Creek Tree Plantation, Tujunga District. | 1613 | Comment | ||
RSA524623 | Chaenactis santolinoides | Timothy S. Ross, Steve Boyd | 1990-5-17 | 2592 | Los Angeles | Mill Creek Tree Plantation, Tujunga District, Angeles National Forest | 1613 | Comment | ||
RSA524624 | Collinsia callosa | Tim S. Ross, Steve D. Boyd | 1990-5-17 | 2593 | Los Angeles | San Gabriel Mountains, Angeles National Forest: Mill Creek Tree Plantation, Tujunga District. | 1613 | Comment | ||
RSA524628 | Nemacladus orientalis | T. S. Ross, S. D. Boyd | 1990-5-17 | 2597 | Los Angeles | Mill Creek Tree Plantation, Tujunga District, Angeles National Forest | 1613 | Comment | ||
RSA524637 | Phoradendron villosum | Tim S. Ross, Steve D. Boyd | 1990-6-6 | 2812 | Los Angeles | Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. | 927 | Comment | ||
RSA524962 | Eriogonum angulosum | Tim S. Ross, S. D. Boyd | 1990-6-6 | 2816 | Los Angeles | Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. | 927 | Comment | ||
RSA524965 | Gilia splendens subsp. splendens | T. S. Ross, S. D. Boyd | 1990-6-6 | 2819 | Los Angeles | Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. | 927 | Comment | ||
RSA524967 | Galium angustifolium subsp. angustifolium | Tim S. Ross, Steve D. Boyd | 1990-6-6 | 2821 A | Los Angeles | Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. | 927 | Comment | ||
RSA524973 | Adenostoma fasciculatum var. fasciculatum | Tim S. Ross, Steve D. Boyd | 1990-6-6 | 2828 | Los Angeles | Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. | 927 | Comment | ||
RSA524974 | Clarkia | Tim S. Ross, Steve D. Boyd | 1990-6-6 | 2830 | Los Angeles | Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. | 927 | Comment | ||
RSA524978 | Trichostema lanatum | Tim S. Ross, Steve D. Boyd | 1990-6-6 | 2834 | Los Angeles | Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. | 927 | Comment | ||
RSA525090 | Camissonia hirtella | Tim S. Ross, Steve D. Boyd | 1990-6-6 | 2847 | Los Angeles | Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. | 927 | Comment | ||
RSA525102 | Mimulus aurantiacus var. pubescens | Tim S. Ross, S. D. Boyd | 1990-6-6 | 2858 | Los Angeles | Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. | 927 | Comment | ||
RSA526468 | Eriogonum fasciculatum var. foliolosum | Tim S. Ross | 1991-3-24 | 4315 | Los Angeles | Whittier Hills (Puente Hills, pro parte). | 341 | Comment | ||
RSA526475 | Encelia californica | Timothy S. Ross | 1991-3-24 | 4314 | Los Angeles | Whittier Hills. | 311 | Comment | ||
RSA526477 | Lamarckia aurea | Timothy S. Ross | 1991-3-24 | 4317 | Los Angeles | Whittier Hills (Puente Hills, pro parte); Between Sycamnore and Turnbull canyons | 361 | Comment | ||
RSA526576 | Ulmus parvifolia | Tim S. Ross | 1991-3-24 | 4305 | Los Angeles | Whittier Hills (Puente Hills, pro parte): Lower Turnbull Canyon | 171 | Comment | ||
RSA527687 | Juglans regia | Tim S. Ross, A. R. Ross | 1991-6-3 | 5542 | Los Angeles | Elephant Hill, W Pomona | 287 | Comment | ||
RSA527711 | Salix lasiolepis | Tim S. Ross, Annette Ross | 1991-3-7 | 4137 | Los Angeles | Elephant Hill, western Pomona. | 230 | Comment | ||
RSA527714 | Salix laevigata | Tim S. Ross, Annette Ross | 1991-3-7 | 4138 | Los Angeles | Elephant Hill, western Pomona. | 230 | Comment | ||
RSA527718 | Baccharis salicifolia | Timothy S. Ross, A. R. Ross | 1991-3-7 | 4157 | Los Angeles | Elephant hill: western Pomona; mesic draw near the SW base of the hill | 235 | Comment | ||
RSA527722 | Quercus agrifolia var. agrifolia | Tim S. Ross, Annette Ross | 1991-3-7 | 4153 | Los Angeles | Elephant Hill, western Pomona. | 230 | Comment | ||
RSA527724 | Rhamnus ilicifolia | Tim S. Ross, Annette H. Ross | 1991-3-7 | 4154 | Los Angeles | Elephant Hill: Western Pomona. | 341 | Comment | ||
RSA529079 | Isocoma menziesii | Timothy S. Ross | 1991-3-9 | 4167 | Los Angeles | Whittier Hills (Puente Hills) Roadcut with a seepage just SW of Colima Road & Camino del Sur. | Comment | |||
RSA529080 | Isocoma menziesii var. vernonioides | Timothy S. Ross, A. R. Ross | 1991-7-29 | 5727 | Los Angeles | Elephant Hill: W Pomona | 230 | Comment | ||
RSA529135 | Frasera neglecta | Tim S. Ross | 1991-7-24 | 5613 | Los Angeles | San Gabriel Mountains, Granite Mountain: NNE slope | 1915 | Comment | ||
RSA529139 | Eriogonum wrightii var. subscaposum | Tim S. Ross, S. D. Boyd | 1991-7-24 | 5625 | Los Angeles | San Gabriel Mountains, Granite Mountain vicinity: ridge NNE of Granite Mountain. | 1866 | Comment | ||
RSA529150 | Silene verecunda subsp. platyota | Timothy S. Ross, Steve Boyd | 1991-7-24 | 5635 | Los Angeles | San Gabriel Mountains, Granite Mountain: NNE slope | 1902 | Comment | ||
RSA529156 | Symphoricarpos rotundifolius var. parishii | T. S. Ross, S. D. Boyd | 1991-7-24 | 5634 | Los Angeles | San Gabriel Mountains, Granite Mountain: NNE slope | 1902 | Comment | ||
RSA529160 | Sambucus caerulea | T. S. Ross, Steve D. Boyd | 1991-7-24 | 5658 -A | Los Angeles | Granite Mountain: San Gabriel Mountain Range. | 1976 | Comment | ||
RSA529166 | Eriogonum fasciculatum var. polifolium | Tim S. Ross, S. D. Boyd | 1991-7-24 | 5646 | Los Angeles | San Gabriel Mountains, Granite Mountain: NNE slope | 1915 | Comment | ||
RSA529181 | Koeleria macrantha | Timothy S. Ross, Steve Boyd | 1991-7-24 | 5619 | Los Angeles | Granite Mountain vicinity: ridge NNE of G.M. | 1890 | Comment | ||
RSA529182 | Dieteria canescens var. canescens | Timothy S. Ross, Steve Boyd | 1991-7-24 | 5637 | Los Angeles | San Gabriel Mountains, Granite Mountain: NNE slope | 1902 | Comment | ||
RSA529183 | Ceanothus integerrimus | Tim S. Ross, S. D. Boyd | 1991-7-24 | 5674 | Los Angeles | Granite Mountain vicinity: ridge NNE of Granite Mountain. | 1927 | Comment | ||
RSA529184 | Penstemon grinnellii subsp. grinnellii | Tim S. Ross, Steve D. Boyd | 1991-7-24 | 5623 | Los Angeles | San Gabriel Mountains, Granite Mountain vicinity: ridge NNE of Granite Mountain. | 1866 | Comment | ||
RSA529188 | Oxytheca parishii var. parishii | Tim S. Ross, Steve Boyd | 1991-7-24 | 5647 | Los Angeles | San Gabriel Mountains, Granite Mountain: NNE slope | 1915 | Comment | ||
RSA529191 | Eriogonum fasciculatum var. polifolium | Tim S. Ross, S. D. Boyd | 1991-7-24 | 5639 | Los Angeles | San Gabriel Mountains, Granite Mountain: NNE slope. | 1902 | Comment | ||
RSA529193 | Keckiella ternata subsp. septentrionalis | Tim S. Ross, Steve D. Boyd | 1991-7-24 | 5643 | Los Angeles | San Gabriel Mountains, Granite Mountain: NNE slope. | 1902 | Comment | ||
RSA529194 | Galium angustifolium | Tim S. Ross, Steve D. Boyd | 1991-7-24 | 5659 -B | Los Angeles | Granite Mountain: San Gabriel Mountain Range. | 1951 | Comment | ||
RSA529198 | Galium jepsonii | Tim S. Ross, Steve D. Boyd | 1991-7-24 | 5596 | Los Angeles | Granite Mountain vicinity: near intersection of Pacifico Mountain Road x Roundtop Truck Road. | 1902 | Comment | ||
RSA529202 | Eriogonum umbellatum var. munzii | Tim S. Ross, S. D. Boyd | 1991-7-24 | 5603 | Los Angeles | Granite Mountain vicinity: ridge NNE of Granite Mountain. | 1927 | Comment | ||
RSA529204 | Epilobium canum subsp. latifolium | Tim S. Ross, Steve D. Boyd | 1991-7-24 | 5604 | Los Angeles | Granite Mountain vicinity: ridge NNE of Granite Mountain. | 1927 | Comment | ||
RSA529285 | Rubus ursinus | Tim S. Ross | 1991-4-8 | 4476 | Los Angeles | Elephant Hill, western Pomona. | 268 | Comment | ||
RSA529891 | Cistus creticus | T. S. Ross | 1991-8-16 | 5796 | Los Angeles | Woodwardia canyon, San Gabriel Mtns (N of Pasadena) | 819 | Comment | ||
RSA529892 | Rhamnus californica subsp. californica | Tim S. Ross | 1991-8-16 | 5799 | Los Angeles | Woodwardia canyon, San Gabriel Mtns (N of Pasadena) | 819 | Comment | ||
RSA529893 | Lupinus longifolius | T. S. Ross | 1991-8-16 | 5797 | Los Angeles | Woodwardia canyon, San Gabriel Mtns (N of Pasadena) | 819 | Comment | ||
RSA529898 | Senecio flaccidus var. douglasii | Timothy S. Ross | 1991-8-16 | 5806 | Los Angeles | San Gabriel Mountains: Clear Creek Canyon, roadcut along Angeles Forest Hwy. | 1085 | Comment | ||
RSA529902 | Chenopodium pratericola | T. S. Ross | 1991-8-16 | 5808 | Los Angeles | Colby Canyon | 1064 | Comment | ||
RSA529908 | Poa pratensis | Timothy S. Ross | 1991-8-16 | 5821 | Los Angeles | San Gabriel Mountains, Horse Flats | 1720 | Comment | ||
RSA529915 | Muhlenbergia rigens | Timothy S. Ross | 1991-8-16 | 5836 | Los Angeles | near divide between Colby and Wickiup Canyons | 1720 | Comment | ||
RSA529917 | Epilobium densiflorum | Tim S. Ross | 1991-8-16 | 5824 | Los Angeles | San Gabriel Mountains, Horse Flats. | 1720 | Comment | ||
RSA529919 | Mimulus pilosus | Tim S. Ross | 1991-8-16 | 5829 | Los Angeles | San Gabriel Mountains, Horse Flats. | 1720 | Comment | ||
RSA530046 | Agrostis exarata | Timothy S. Ross | 1991-8-16 | 5827 | Los Angeles | San Gabriel Mountains, Horse Flats | 1720 | Comment | ||
RSA530060 | Bromus inermis subsp. inermis | Timothy S. Ross | 1991-8-16 | 5846 | Los Angeles | San Gabriel Mountains, Horse Flats | 1720 | Comment | ||
RSA530070 | Bromus grandis | Timothy S. Ross | 1991-8-16 | 5873 | Los Angeles | San Gabriel Mountains, Horse Flats | 1787 | Comment | ||
RSA530076 | Eriogonum hirtiflorum | Tim S. Ross | 1991-8-16 | 5863 | Los Angeles | Horse Flats (southern end). | 1741 | Comment | ||
RSA532637 | Galium johnstonii | Tim S. Ross | 1991-8-14 | 5755 | Los Angeles | Roundtop [Mtn], San Gabriel Mountains. | 1902 | Comment | ||
RSA532639 | Rhus trilobata var. quinata | T. S. Ross | 1991-8-14 | 5749 | Los Angeles | San Gabriel Mountains, Granite Mountain. | 1915 | Comment | ||
RSA532650 | Symphoricarpos rotundifolius var. parishii | T. S. Ross | 1991-8-14 | 5772 | Los Angeles | Roundtop [Mtn], San Gabriel Mountains: | 1707 | Comment | ||
RSA532826 | Juncus macrophyllus | Timothy S. Ross | 1991-8-14 | 5786 | Los Angeles | 0.48 mi E of Roundtop Truck Rd. | 1917 | Comment | ||
RSA533416 | Bromus hordeaceus | Timothy S. Ross | 1991-4-21 | 4525 | Los Angeles | Whittier Hills (Puente Hills, pro parte): Middle Turnbull Canyon, vicinity of old water tank. | 229 | Comment | ||
RSA533451 | Nassella cernua | Timothy S. Ross | 1991-4-21 | 4541 | Los Angeles | Whittier Hills (Puente Hills, pro parte): Ridge on N side of Turnbull Canyon | 305 | Comment | ||
RSA533458 | Schinus molle | T. S. Ross | 1991-4-21 | 4548 | Los Angeles | Whittier Hills (Puente Hills, pro parte), ridgetop between Turnbull and Sycamore Canyons. | 320 | Comment | ||
RSA533464 | Avena fatua | Timothy S. Ross | 1991-4-21 | 4554 | Los Angeles | Whittier Hills (Puente Hills, proparte) Middle Turnbull Canyon drainage just SW of Old water tank. | 220 | Comment | ||
RSA533475 | Pennisetum setaceum | Timothy S. Ross | 1991-4-21 | 4566 | Los Angeles | Whittier Hills (Puente Hills, pro parte), Skyline Drive at the head of Turnbull Canyon, Next to old burned-down homestead | 354 | Comment | ||
RSA533486 | Calandrinia ciliata | Timothy S. Ross | 1991-3-9 | 4181 | Los Angeles | Whittier Hills (Puente Hills, pro parte): SE side of ridgetop knoll, head of Oak Canyon | 369 | Comment | ||
RSA533501 | Mimulus aurantiacus var. pubescens | Tim S. Ross | 1991-3-9 | 4205 | Los Angeles | Whittier Hills (Puente Hills, pro parte): Seepage ca. 300 feet SW of Colima Road and Camino del Sur. | 213 | Comment | ||
RSA533502 | Coronilla valentina | T. S. Ross | 1991-3-9 | 4204 | Los Angeles | Whittier Hills (Puente Hills, pro parte) : Skyline drive at the head of Turnbull Canyon. | 348 | Comment | ||
RSA533515 | Baccharis pilularis | Timothy S. Ross | 1991-3-9 | 4166 | Los Angeles | Whittier Hills (Puente Hills, proparte) seepage. ca. 300ft. SW of Colima road & Camino del Sur. | 213 | Comment | ||
RSA533517 | Eriogonum fasciculatum var. foliolosum | Tim S. Ross | 1991-3-9 | 4164 | Los Angeles | Whittier Hills (Puente Hills, pro parte): head of Oak Cyn, SE side of ridgetop knoll. | 366 | Comment | ||
RSA533519 | Gazania longiscapa | Timothy S. Ross | 1991-3-9 | 4163 | Los Angeles | Whittier Hills (Puente Hills, pro parte): Seepage ca. 300 feet SW of Colima Road & Camino del Sur. | 213 | Comment | ||
RSA533886 | Atriplex coulteri | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5168 | Los Angeles | San Clemente Island: 950 ft WNW of Stone at the begining of the Stone Canyon drainage. | 441 | Comment | ||
RSA533900 | Hordeum intercedens | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5147 | Los Angeles | San Clemente Island: at the beginning of Larkspur Canyon drainage, 1600 feet SE of the 924'BM at the E end of the old airfield landing strip. | 250 | Comment | ||
RSA533906 | Phalaris minor | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5136 | Los Angeles | San Clemente Island: 650 ft. SE of air terminal (New airfield, N end of island). | 64 | Comment | ||
RSA533930 | Trifolium gracilentum var. palmeri | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5230 a | Los Angeles | San Clemente Island, southeast end of island; terrace 1650 ft WNW of Guds, graded by the Navy to form a pad | 201 | Comment | ||
RSA533936 | Phacelia floribunda | Tim S. Ross, Mistretta, Hammitt | 1991-5-18 | 5225 | Los Angeles | San Clemente Island, southeast end of island; easternmost branch of Snake cactus canyon (drainage beginning 2350 ft due W of Guds) | 130 | Comment | ||
RSA533952 | Plagiobothrys collinus var. gracilis | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5214 | Los Angeles | San Clemente Island: 1300ft NNW of Guds (888 ) marker. | 241 | Comment | ||
RSA533955 | Trifolium gracilentum var. palmeri | T. S. Ross, Mike Hammitt, Orlando Mistretta | 1991-5-18 | 5206 -a | Los Angeles | San Clemente Island: 1300 feet NNW of Gud (888') marker. | 241 | Comment | ||
RSA533959 | Encelia californica | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5198 | Los Angeles | San Clemente Island: 1300ft NNW of Guds (888') marker. | 241 | Comment | ||
RSA533969 | Brodiaea kinkiensis | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5174 | Los Angeles | San Clemente Island: 950 ft WNW of Stone at the begining of the Stone Canyon drainage. | 441 | Comment | ||
RSA534036 | Gilia nevinii | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5275 | Los Angeles | San Clemente Island, westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of Rest [1336'] marker; 1800 ft SE of Malo Knoll [1396']) Upper portion of drainage | 305 | Comment | ||
RSA534041 | Mimulus aurantiacus var. parviflorus | Tim S. Ross, Orlando Mistretta, Mike Hammit | 1991-5-19 | 5293 | Los Angeles | San Clemente Island: Southeast end of island; first un-named canyon S of Snake Cactus Canyon (drainage beginning 1420 feet due W of Guds) | 152 | Comment | ||
RSA534042 | Heteromeles arbutifolia | Tim S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5290 | Los Angeles | San Clemente Island, westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of Rest [1336'] marker; 1800 ft SE of Malo Knoll [1396']) Upper portion of drainage | 313 | Comment | ||
RSA534044 | Melica imperfecta | Timothy S. Ross, Orlando Mistretta, M. Hammitt | 1991-5-19 | 5259 | Los Angeles | San Clemente Island: westerly fork of Near Death Canyon, draining to Mosquito Cove (drainage beginning 800ft N of Rest (1336') marker, 1800ft SE of Malo Knoll (1396')) Beginning of drainage. | 386 | Comment | ||
RSA534048 | Lithophragma maximum | T. S. Ross, Mistretta, Hammitt | 1991-5-19 | 5289 | Los Angeles | San Clemente Island, westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of Rest [1336'] marker; 1800 ft SE of Malo Knoll [1396']) Upper portion of drainage | 274 | Comment | ||
RSA534051 | Galium catalinense subsp. acrispum | Tim S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5291 | Los Angeles | San Clemente Island, westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of Rest [1336'] marker; 1800 ft SE of Malo Knoll [1396']) Upper portion of drainage. | 274 | Comment | ||
RSA534067 | Hazardia cana | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5270 | Los Angeles | San Clemente Island, westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of Rest [1336'] marker; 1800 ft SE of Malo Knoll [1396']) Upper portion of drainage | 313 | Comment | ||
RSA534127 | Camissonia guadalupensis subsp. clementina | Tim S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5081 | Los Angeles | San Clemente Island: west Cove, SW of the new landing field | 6 | Comment | ||
RSA534132 | Nassella pulchra | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5077 | Los Angeles | San Clemente Island, Lower Wilson Cove Canyon, bouldery, rocky draw SW and above pier aperations. | 15 | Comment | ||
RSA534133 | Lolium perenne subsp. multiflorum | Timothy S. Ross, Orlando Mistretta, M. Hammitt | 1991-5-17 | 5074 | Los Angeles | San Clemente Island, at the beginning of Larkspur Canyon drainage, 1600 feet SE of the 924'BM at the E end of the old airfield landing strip. | 250 | Comment | ||
RSA534140 | Phalaris minor | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5075 | Los Angeles | San Clemente Island: Lower Wilson Cove Canyon; bouldery, rocky draw SW of and above pier operations. | 15 | Comment | ||
RSA534146 | Avena barbata | Timothy S. Ross | 1991-5-17 | 5079 | Los Angeles | San Clemente Island: Lower Wilson Cove Canyon; bouldery, rocky draw SW of and above pier operations. | 15 | Comment | ||
RSA535275 | Delphinium variegatum subsp. thornei | Tim S. Ross, Mistretta, Hammitt | 1991-5-20 | 5312 | Los Angeles | San Clemente Island: west side; terrace flats between Box and Horse Canyons, area burned within previous two years; upper E fork of Box canyon | 477 | Comment | ||
RSA535279 | Plagiobothrys collinus var. gracilis | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-20 | 5315 | Los Angeles | San Clemente Island: west side; terrace flats between Box and Horse Canyons | 486 | Comment | ||
RSA535286 | Leptosiphon pygmaeus subsp. pygmaeus | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-20 | 5337 | Los Angeles | San Clemente Island: west side; terrace flats between Box and Horse Canyons. | 485 | Comment | ||
RSA535296 | Atriplex semibaccata | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-20 | 5344 | Los Angeles | San Clemente Island: west side; terrace flats between Box and Horse Canyons. | 485 | Comment | ||
RSA535312 | Hordeum intercedens | Timothy S. Ross | 1991-5-20 | 5371 | Los Angeles | San Clemente Island, west Side. Terrace flats between Box and Horse Canyons. | 486 | Comment | ||
RSA535313 | Artemisia californica | Timothy S. Ross | 1991-5-20 | 5368 | Los Angeles | San Clemente Island; north third; middle N fork of un-named drainage that empties to sea just N of Jack Point lighthouse. | 152 | Comment | ||
RSA535318 | Cynodon dactylon | Timothy S. Ross | 1991-5-20 | 5366 | Los Angeles | San Clemente Island: north third; upper S branch of un-named drainage that empties to sea just N of Jack Point lighthouse. | 168 | Comment | ||
RSA535322 | Hemizonia clementina | Timothy S. Ross | 1991-5-20 | 5354 | Los Angeles | San Clemente Island: un-named knoll ca 5500 ft. S of Wilson Cove Settlement; westerly slope 2500 ft NW of the 750' BM | 186 | Comment | ||
RSA535327 | Piptatherum miliaceum | Timothy S. Ross | 1991-5-20 | 5358 | Los Angeles | San Clemente Island, uppermost reaches of the Wilson Cove Canyon drainage; 3300 ft. NW of the 750 ft BM | 142 | Comment | ||
RSA535328 | Lolium perenne subsp. multiflorum | Timothy S. Ross | 1991-5-20 | 5359 | Los Angeles | San Clemente Island, uppermost reaches of the Wilson Cove Canyon drainage; 3300 ft. NW of the 750 ft BM | 142 | Comment | ||
RSA535334 | Delphinium variegatum subsp. thornei | Tim S. Ross | 1991-5-21 | 5402 | Los Angeles | San Clemente Island. E fork of Box Canyon near junction with westerly fork. | 451 | Comment | ||
RSA535539 | Rhus integrifolia | T. S. Ross, Annette Ross | 1991-9-7 | 5959 | Los Angeles | Santa Monica Mountains: near Mulholland Highway x Yerba Buena Road. | 359 | Comment | ||
RSA535550 | Mimulus pilosus | Tim S. Ross, Annette H. Ross | 1991-9-7 | 5954 | Los Angeles | Santa Monica Mountains: near Mulholland Highway x Yerba Buena Road. | 402 | Comment | ||
RSA535556 | Malosma laurina | T. S. Ross | 1991-9-2 | 5934 | Los Angeles | near Mulholland Hwy at Yerba Buena Rd. | 503 | Comment | ||
RSA535699 | Malacothrix foliosa | Timothy S. Ross | 1991-5-22 | 5442 | Los Angeles | San Clemente Island: Spray (Point), W side of island about 5300 feet N of Eel Point. | 9 | Comment | ||
RSA535707 | Malacothamnus clementinus | Tim S. Ross | 1991-5-23 | 5506 | Los Angeles | San Clemente Island: Wilson cove Settlement; lawn at bus stop on N side of Bldg 60112. | 53 | Comment | ||
RSA535714 | Cynodon dactylon | Timothy S. Ross | 1991-5-22 | 5457 | Los Angeles | San Clemente Island: Spray Canyon; short canyon 2400 feet ENE of Spray (which in turn is 5200 feet N of Eel Point), W side of island. | 53 | Comment | ||
RSA535718 | Phalaris minor | Timothy S. Ross | 1991-5-22 | 5468 | Los Angeles | San Clemente Island, Spray canyon, short canyon 2400 feet ENE of Spray ( which in turn is 5200 feet N of Eel Point.), W side of island. | 79 | Comment | ||
RSA535723 | Artemisia californica | Timothy S. Ross | 1991-5-22 | 5464 | Los Angeles | San Clemente Island: Spray Canyon; short canyon 2400 feet ENE of Spray (which in turn is 5200 feet N of Eel Point), W side of island. | 79 | Comment | ||
RSA535739 | Eriophyllum confertiflorum | Timothy S. Ross | 1991-5-23 | 5488 | Los Angeles | San Clemente Island, Lower Tota Canyyon, Middle of Island, eastern escarpment. | 61 | Comment | ||
RSA536043 | Lamarckia aurea | Timothy S. Ross | 1991-5-21 | 5419 | Los Angeles | San Clemente Island, upper reaches of Box Canyon, SW side of island | 404 | Comment | ||
RSA536057 | Bromus rubens | Timothy S. Ross | 1991-5-21 | 5387 | Los Angeles | San Clemente Island: Upper easterly branch of Box Canyon, affected by recent burn | 473 | Comment | ||
RSA536065 | Ricinus communis | T. S. Ross | 1991-5-22 | 5433 | Los Angeles | San Clemente Island: Lower Wilson Cove Canyon, just west of the dock activities. | 12 | Comment | ||
RSA536067 | Pelargonium X hortorum | Tim S. Ross | 1991-5-22 | 5435 | Los Angeles | San Clemente Island: Lower Wilson Cove Canyon, just west of the dock activities. | 12 | Comment | ||
RSA536069 | Limonium perezii | Tim S. Ross | 1991-5-22 | 5436 | Los Angeles | San Clemente Island: lower Wilson Cove Canyon, just W of the dock activities | 12 | Comment | ||
RSA536071 | Lupinus guadalupensis | T. S. Ross | 1991-5-21 | 5416 | Los Angeles | San Clemente Island, upper reaches of Box Canyon, SW side of island | 404 | Comment | ||
RSA536074 | Pholistoma racemosum | Tim S. Ross | 1991-5-21 | 5413 | Los Angeles | San Clemente Island: Upper reaches of Box Canyon, SW side of the island. | 412 | Comment | ||
RSA543157 | Malva parviflora | Tim S. Ross, Mike Hammitt, Orlando Mistretta | 1991-5-17 | 5055 | Los Angeles | San Clemente Island: At West Cove, SW of the new landing field. | 6 | Comment | ||
RSA544536 | Lyonothamnus floribundus subsp. aspleniifolius | Tim S. Ross, Kellogg | 1992-4-12 | 6129 | Los Angeles | San Clemente Island: 110 degrees ESE, 480-600M from Vista, at the head of Grove Canyon. | 427 | Comment | ||
RSA544544 | Bromus catharticus | Timothy S. Ross, E. Kellogg | 1992-4-11 | 6122 | Los Angeles | San Clemente Island: vicinity of Wilson Cove settlement. | 110 | Comment | ||
RSA544555 | Senecio lyonii | Timothy S. Ross, Elizabeth Kellogg | 1992-4-11 | 6111 | Los Angeles | San Clemente Island: west fork of China Canyon. 101 deg. E, 790m distant from 1448'BM. | 293 | Comment | ||
RSA544557 | Sambucus mexicana | T. S. Ross, Elizabeth Kellogg | 1992-4-11 | 6109 | Los Angeles | San Clemente Island: West fork of China Canyon. E or NE-facing base of canyon wall. | 305 | Comment | ||
RSA544559 | Delphinium variegatum subsp. thornei | Tim S. Ross, Kellogg | 1992-4-11 | 6107 | Los Angeles | San Clemente Island: west fork of China Canyon; 157 SSE from 1583' BM, 425m distant | 396 | Comment | ||
RSA544562 | Malacothrix foliosa | Timothy S. Ross, Kellogg | 1992-4-13 | 61446 | Los Angeles | San Clemente Island: NW part of the island. Coastal terrace in the vicinity of Darter. (340 deg. NNW, 1140m distant from 199'BM near Flasher; ca 250m NNW of the shifting sands.) | 18 | Comment | ||
RSA544563 | Senecio lyonii | Timothy S. Ross, Elizabeth Kellogg | 1992-4-13 | 6145 | Los Angeles | San Clemente Island: NW part of the island. Coastal terrace in the vicinity of Darter. (340 deg. NNW, 1140m distant from 199'BM near Flasher; ca 250m NNW of the shifting sands.) | 18 | Comment | ||
RSA544565 | Atriplex coulteri | T. S. Ross, Elizabeth Kellogg | 1992-4-13 | 6143 | Los Angeles | San Clemente Island: NW part of the island. Coastal terrace in the vicinity of Darter. (340 NNW, 1140m distant from 199'BM near Flasher; ca 250m NNW of the shifting sands.) | 18 | Comment | ||
RSA544571 | Bromus catharticus | Timothy S. Ross, E. Kellogg | 1992-4-13 | 6136 | Los Angeles | San Clemente Island: Wilson Cove settlement. | 46 | Comment | ||
RSA545168 | Gilia nevinii | T. S. Ross, Amy Kendall | 1992-4-15 | 6191 | Los Angeles | San Clemente Island: central upland portion of the island, SW of ''Ledge'' (1328' knoll of Stone field station), 236 degrees SW, ca. 170m distant from summit of ''Ledge.'' | 393 | Comment | ||
RSA545196 | Malacothrix foliosa | Timothy S. Ross | 1992-4-14 | 6175 | Los Angeles | San Clemente Island, central E side of island; coastal bluff on E escarpment ca 20 m S of where Nanny Cyn drainage meets the sea | 18 | Comment | ||
RSA545315 | Clarkia dudleyana | Tim S. Ross | 1992-5-17 | 6345 | Los Angeles | San Gabriel Mountains; near elbow of the E fork of the San Gabriel River. 260m W of the mouth of Cattle Canyon | 576 | Comment | ||
RSA545317 | Ceanothus spinosus | Tim S. Ross, Mathew Bell | 1992-3-22 | 6054 | Los Angeles | Santa Monica Mountains; W side of Yerba Buena Road ca. 360m NNW of intersection with Mullholand Hwy. | 488 | Comment | ||
RSA545319 | Clarkia similis | Tim S. Ross | 1992-5-17 | 6342 | Los Angeles | San Gabriel Mountains: center W side of the San Gabriel Reservoir; short easterly spur canyon along Highway 39. | 463 | Comment | ||
RSA545325 | Galvezia speciosa | Tim S. Ross | 1992-4-14 | 6162 | Los Angeles | San Clemente Island, central E side of island; lower end of Nanny Canyon near its 'mouth' | 168 | Comment | ||
RSA545329 | Eriophyllum confertiflorum | Timothy S. Ross | 1992-4-14 | 6156 | Los Angeles | San Clemente Island. Central E side of island; just below the mouth of Nanny Canyon on the rocky, rutted slope that drains northward. | 137 | Comment | ||
RSA545331 | Poa secunda | Timothy S. Ross | 1992-4-14 | 6154 | Los Angeles | San Clemente Island. Central E side of island; just below the mouth of Nanny Canyon on the rocky, rutted slope that drains northward. | 137 | Comment | ||
RSA545338 | Calystegia macrostegia subsp. amplissima | T. S. Ross | 1992-4-14 | 6178 | Los Angeles | San Clemente Island: central E side of island; stabilized slope above rutted Nanny Canyon drainage channel, 87 deg. S and ca 280m distant from where drainage meets the sea. | 76 | Comment | ||
RSA547429 | Camissonia hirtella | Tim S. Ross | 1992-5-17 | 6355 | Los Angeles | San Gabriel Mountains: E Fork of the San Gabriel River; 166 degrees SSE, ca 370m distant from the mouth of Shoemaker Canyon | 637 | Comment | ||
RSA547432 | Salix laevigata | Tim S. Ross | 1992-5-17 | 6358 | Los Angeles | San Gabriel Mountains: E Fork of the San Gabriel River; about 80 m S of the mouth of Shoemaker Canyon. | Comment | |||
RSA547438 | Elymus glaucus subsp. glaucus | Timothy S. Ross | 1992-5-17 | 6364 | Los Angeles | San Gabriel Mountains: lower Shoemaker Canyon, draining to the E fork of the San Gabriel river and joining it at 2125 feet elevation | 689 | Comment | ||
RSA547440 | Cirsium occidentale var. californicum | Timothy S. Ross | 1992-5-17 | 6369 | Los Angeles | San Gabriel Mts: lower Shoemaker Canyon, draining to the E Fork of the San Gabriel River and joining it at 2125 feet elevation | 707 | Comment | ||
RSA547470 | Cannabis sativa | T. S. Ross, Orlando Mistretta | 1992-7-24 | 6761 | Los Angeles | Vicinity of Strawberry Spring, 76 deg. ENE, 900 m distant from Strawberry Peak summit | 1460 | Comment | ||
RSA547476 | Epilobium ciliatum subsp. ciliatum | Tim S. Ross, Orlando Mistretta | 1992-7-24 | 6772 | Los Angeles | Vicinity of Strawberry Spring, 76 deg. ENE, 900 m distant from Strawberry Peak summit | 1460 | Comment | ||
RSA547482 | Juncus macrophyllus | Timothy S. Ross, Orlando Mistretta | 1992-7-24 | 6773 | Los Angeles | Vicinity of Strawberry Spring, 76 deg. ENE, 900 m distant from Strawberry Peak summit | 1460 | Comment | ||
RSA547483 | Clematis lasiantha | Tim S. Ross, Orlando Mistretta | 1992-7-24 | 6757 | Los Angeles | San Gabriel Mts: E side of Strawberry Peak; 96 degrees E, 1080m distant from S.P. summit | 1696 | Comment | ||
RSA547485 | Calochortus plummerae | Timothy S. Ross, Orlando Mistretta | 1992-7-24 | 6756 | Los Angeles | San Gabriel Mountains: E of Strawberry Peak. 96 deg. east, 1080 meters distant from Strawberry Peak summit. | 1506 | Comment | ||
RSA547801 | Salvia mellifera | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3601 | Los Angeles | San Gabriel Mountains: mouth of Burro Canyon near the confluence of the E and W Forks of the San Gabriel River; ranging from stream bottom to slopes. | 445 | Comment | ||
RSA547804 | Clarkia bottae | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3620 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Road (2N24), ridgetop between W Fork San Gabriel River and Roberts Canyon | 1256 | Comment | ||
RSA547815 | Achillea millefolium | T. S. Ross, Peter Fritsch | 1990-6-20 | 3632 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA547819 | Eriogonum fasciculatum var. polifolium | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3627 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA547825 | Quercus durata var. gabrielensis | Tim S. Ross | 1990-6-20 | 3642 B | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA547827 | Ageratina adenophora | T. S. Ross, Peter Fritsch | 1990-6-20 | 3643 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA547829 | Fraxinus dipetala | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3640 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA547831 | Nicotiana glauca | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3638 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA547833 | Lonicera subspicata var. denudata | T. S. Ross, Peter W. Fritsch | 1990-6-20 | 3636 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA547834 | Eriogonum fasciculatum var. foliolosum | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3635 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA549145 | Lotus nevadensis var. davidsonii | T. S. Ross | 1992-7-16 | 6691 | Los Angeles | Near summit of Mt. Gleason, just E of the military reservation. | 1901 | Comment | ||
RSA549147 | Marrubium vulgare | Tim S. Ross | 1990-6-20 | 3655 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Road (2N24), ridgetop between W Fork San Gabriel River and Roberts Canyon | 1256 | Comment | ||
RSA549149 | Linanthus californicus | T. S. Ross, Peter Fritsch | 1990-6-20 | 3653 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Road (2N24), ridgetop between W Fork San Gabriel River and Roberts Canyon | 1256 | Comment | ||
RSA549151 | Clematis lasiantha | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3648 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Rd (2N24); ridgetop between W Fk. San Gabriel River and Roberts Canyon. | 1256 | Comment | ||
RSA549152 | Silene laciniata subsp. major | Timothy S. Ross, Peter Fritsch | 1990-6-20 | 3672 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Road (2N24), ridgetop between W Fork San Gabriel River and Roberts Canyon. | 1256 | Comment | ||
RSA549154 | Solanum umbelliferum | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3670 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Road (2N24), ridgetop between W Fork San Gabriel River and Roberts Canyon | 1256 | Comment | ||
RSA549158 | Allophyllum glutinosum | T. S. Ross, Peter Fritsch | 1990-6-20 | 3666 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Road (2N24), ridgetop between W Fork San Gabriel River and Roberts Canyon | 1256 | Comment | ||
RSA549161 | Eriophyllum confertiflorum var. confertiflorum | Timothy S. Ross, Peter W. Fritsch | 1990-6-20 | 3657 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Road (2N24), ridgetop between W Fork San Gabriel River and Roberts Canyon. | 1256 | Comment | ||
RSA549162 | Delphinium cardinale | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3697 | Los Angeles | San Gabriel Mountains: Forest Service Road 1N36 heading S from Rincon-Red Box Road; W side of Van Tassel Canyon | 473 | Comment | ||
RSA549163 | Malosma laurina | T. S. Ross, Peter Fritsch | 1990-6-20 | 3698 | Los Angeles | Forest Service Rd. 1N36 heading S from Rincon-Red box Rd; W side of Van Tassel Canyon; | 473 | Comment | ||
RSA549164 | Acourtia microcephala | T. S. Ross, Peter Fritsch | 1990-6-20 | 3699 | Los Angeles | Forest Service Rd. 1N36 heading S from Rincon-Red box Rd; W side of Van Tassel Canyon; | 473 | Comment | ||
RSA549168 | Calystegia occidentalis subsp. fulcrata | T. S. Ross | 1992-7-16 | 6690 | Los Angeles | Near summit of Mt. Gleason, just E of the military reservation. | 1901 | Comment | ||
RSA549175 | Elytrigia intermedia subsp. intermedia | Timothy S. Ross, Peter Fritsch | 1990-6-20 | 3689 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Road (2N24), ridgetop between W Fork San Gabriel River and Roberts Canyon. | 1256 | Comment | ||
RSA549177 | Lathyrus vestitus var. vestitus | T. S. Ross | 1990-6-20 | 3687 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Rd (2N24); ridgetop between W Fork San Gabriel River and Roberts Canyon | 1329 | Comment | ||
RSA549180 | Bromus carinatus var. carinatus | Timothy S. Ross | 1992-7-16 | 6689 | Los Angeles | Near summit of Mt. Gleason, just E of the military reservation. | 1901 | Comment | ||
RSA549186 | Antirrhinum coulterianum | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3662 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Rd (2N24); ridgetop between W Fork San Gabriel River and Roberts Canyon | 1329 | Comment | ||
RSA549196 | Phacelia minor | Tim S. Ross | 1990-6-20 | 3681 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Road (2N24), ridgetop between W Fork San Gabriel River and Roberts Canyon | 1256 | Comment | ||
RSA549200 | Minuartia douglasii | Timothy S. Ross, Peter Fritsch | 1990-6-20 | 3677 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Rd (2N24); ridgetop between W Fork San Gabriel River and Roberts Canyon. | 1329 | Comment | ||
RSA549490 | Penstemon labrosus | Tim S. Ross, Steve D. Boyd | 1990-6-18 | 3472 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1878 | Comment | ||
RSA549496 | Cirsium occidentale var. californicum | Timothy S. Ross, Steve Boyd | 1990-6-18 | 3491 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1878 | Comment | ||
RSA549501 | Galium johnstonii | Tim S. Ross, Steve D. Boyd | 1990-6-18 | 3485 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1878 | Comment | ||
RSA549502 | Phoradendron villosum | Tim S. Ross, Steve D. Boyd | 1990-6-18 | 3484 | Los Angeles | San Gabriel Mountains: Angeles National Forest. Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1877 | Comment | ||
RSA549503 | Malva neglecta | Tim S. Ross, Steve D. Boyd | 1990-6-18 | 3483 | Los Angeles | San Gabriel Mountains: Angeles National Forest. Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1877 | Comment | ||
RSA549504 | Asclepias californica | T. S. Ross, Steve D. Boyd | 1990-6-18 | 3482 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1878 | Comment | ||
RSA549508 | Lotus nevadensis var. davidsonii | T. S. Ross | 1990-6-18 | 3478 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1878 | Comment | ||
RSA549515 | Allophyllum gilioides subsp. violaceum | Tim Ross, Steve Boyd | 1990-6-18 | 3469 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake | 1878 | Comment | ||
RSA549517 | Silene verecunda subsp. platyota | Timothy S. Ross, Steve Boyd | 1990-6-18 | 3471 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1878 | Comment | ||
RSA549519 | Mentzelia dispersa | Tim S. Ross | 1990-6-18 | 3452 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1878 | Comment | ||
RSA549529 | Lotus procumbens var. procumbens | T. S. Ross | 1990-6-18 | 3447 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1878 | Comment | ||
RSA549531 | Melica stricta var. albicaulis | Timothy S. Ross, Steve Boyd | 1990-6-18 | 3449 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1878 | Comment | ||
RSA549532 | Osmorhiza berteroi | T. S. Ross, Steve D. Boyd | 1990-6-18 | 3451 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1878 | Comment | ||
RSA549533 | Festuca rubra | Timothy S. Ross, Steve Boyd | 1990-6-18 | 3450 | Los Angeles | Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. | 1878 | Comment | ||
RSA549546 | Salvia columbariae | Tim S. Ross | 1992-4-4 | 6086 | Los Angeles | Adobe Mountain: SW Mojave Desert. | 927 | Comment | ||
RSA549576 | Rhamnus crocea | Tim S. Ross | 1991-3-10 | 4210 | Los Angeles | Claremont: Bernard Field Station, on E side of RSA | 392 | Comment | ||
RSA549585 | Gilia malior | T. S. Ross | 1992-4-4 | s.n. | Los Angeles | Adobe Mountain: SW Mojave Desert. | 927 | Comment | ||
RSA549587 | Gilia aliquanta subsp. breviloba | T. S. Ross | 1992-4-4 | 6078 | Los Angeles | Adobe Mountain: SW Mojave Desert. | 927 | Comment | ||
RSA549589 | Grayia spinosa | T. S. Ross | 1992-4-4 | 6075 | Los Angeles | Adobe Mountain: SW Mojave Desert. | 927 | Comment | ||
RSA549599 | Xylorhiza tortifolia | Timothy S. Ross | 1992-4-4 | 6063 | Los Angeles | Three Sisters: SW Mojave Desert, 1 mile SE of Black Butte, middle butte of the three. | 970 | Comment | ||
RSA550381 | Stachys albens | Tim S. Ross | 1992-7-10 | 6661 | Los Angeles | Big Tujunga Creek between Coldwater Canyon and Wickiup Canyon. | 967 | Comment | ||
RSA550382 | Gnaphalium stramineum | Timothy S. Ross | 1992-7-10 | 6659 | Los Angeles | San Gabriel Mountains: Big Tujunga Creek between Coldwater Canyon & Wickiup Canyon. | 967 | Comment | ||
RSA550383 | Emmenanthe penduliflora var. penduliflora | Tim S. Ross | 1992-7-10 | 6658 | Los Angeles | San Gabriel Mountains: Big Tujunga Creek between Coldwater Canyon & Wickiup Canyon. | 967 | Comment | ||
RSA550384 | Apocynum cannabinum | T. S. Ross | 1992-7-10 | 6656 | Los Angeles | San Gabriel Mountains: Big Tujunga Creek between Coldwater Canyon & Wickiup Canyon. | 967 | Comment | ||
RSA550388 | Verbascum thapsus | Tim S. Ross | 1992-7-10 | 6662 -A | Los Angeles | San Gabriel Mountains: Big Tujunga Creek between Coldwater Canyon and Wickiup Canyon. | 967 | Comment | ||
RSA550393 | Tauschia parishii | T. S. Ross | 1992-7-10 | 6684 | Los Angeles | San Gabriel Mountains: Big Tujunga Creek between Coldwater & Wickiup Canyons; N and NE slope above stream. | 975 | Comment | ||
RSA550394 | Keckiella ternata subsp. ternata | Tim S. Ross | 1992-7-10 | 6683 -B | Los Angeles | San Gabriel Mountains: Big Tujunga Creek between Coldwater and Wickiup Canyons; N and NE slope above stream. | 975 | Comment | ||
RSA550430 | Castilleja minor subsp. spiralis | Tim S. Ross | 1992-7-10 | 6653 | Los Angeles | San Gabriel Mountains: Big Tujunga Creek between Coldwater Canyon and Wickiup Canyon. | 967 | Comment | ||
RSA550436 | Cuscuta subinclusa | T. S. Ross | 1992-7-10 | 6647 | Los Angeles | Big Tujunga Canyon, between Coldwater and Wickiup Canyons; northeasterly slope on S side of creek | 970 | Comment | ||
RSA550441 | Ceanothus leucodermis | Tim S. Ross | 1992-7-10 | 6640 | Los Angeles | San Gabriel Mountains; Big Tujunga Canyon, 310m E of where Coldwater Canyon meets Big Tujunga Creek. Disturbed chaparral just S of creek, E side of the road to Colby Ranch. | 973 | Comment | ||
RSA550684 | Chamaesyce serpens | T. S. Ross, Annette Ross | 1991-7-29 | 5713 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona. | 229 | Comment | ||
RSA550689 | Trichostema lanceolatum | Tim S. Ross, Annette Ross | 1991-7-29 | 5728 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona. | 244 | Comment | ||
RSA550695 | Cuscuta indecora | T. S. Ross, Annette H. Ross | 1991-7-29 | 5707 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona. | 229 | Comment | ||
RSA550697 | Foeniculum vulgare | T. S. Ross, Annette H. Ross | 1991-7-29 | 5726 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona. | 243 | Comment | ||
RSA550699 | Vulpia myuros | Timothy S. Ross, Annette H. Ross | 1991-7-29 | 5711 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona | 229 | Comment | ||
RSA550709 | Chenopodium ambrosioides | T. S. Ross, Annette Ross | 1991-7-29 | 5714 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona. | 243 | Comment | ||
RSA550711 | Piptatherum miliaceum | Timothy S. Ross, Annette H. Ross | 1991-7-29 | 5708 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona. | 229 | Comment | ||
RSA550713 | Leymus condensatus | Timothy S. Ross, Annette Ross | 1991-7-29 | 5697 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona | 229 | Comment | ||
RSA550714 | Eriogonum fasciculatum var. foliolosum | Tim S. Ross, Annette H. Ross | 1991-7-29 | 5684 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona. | 229 | Comment | ||
RSA550718 | Helianthus annuus subsp. lenticularis | Timothy S. Ross, Annette Ross | 1991-7-29 | 5685 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona. mapped as Miocene Volcanic (Rhyolite). | 232 | Comment | ||
RSA550721 | Solidago californica | Timothy S. Ross, Annette H. Ross | 1991-7-29 | 5698 | Los Angeles | Elephant Hill, north most point of the Puente Hills, west Pomona | 355 | Comment | ||
RSA550724 | Malacothamnus fasciculatus var. laxiflorus | Tim S. Ross, Annette Ross | 1991-7-29 | 5682 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona. | 229 | Comment | ||
RSA563490 | Sisymbrium orientale | Timothy S. Ross, Walter Appleby | 1993-5-13 | 7117 | Los Angeles | Western San Gabriel Mtns: Steep northerly slope ca 850 m NE of Los Pinetos Spring, draining to easterly tributaries of Los Pinetos Canyon | 854 | Comment | ||
RSA563496 | Marah macrocarpa var. macrocarpa | T. S. Ross, Walter Appleby | 1993-5-13 | 7126 | Los Angeles | Western San Gabriel Mtns: Steep northerly slope ca 850 m NE of Los Pinetos Spring, draining to easterly tributaries of Los Pinetos Canyon. | 854 | Comment | ||
RSA563515 | Cistus ladanifer | T. S. Ross, Walter Appleby | 1993-4-15 | 6820 | Los Angeles | Western SAn Gabriel Mts: southerly draw ca 515 m ssw of May canyon saddle, draining to Wilson Canyon | 1011 | Comment | ||
RSA563517 | Cistus salviifolius | T. S. Ross, Walter Appleby | 1993-4-15 | 6822 | Los Angeles | Western SAn Gabriel Mts: southerly draw ca 515 m ssw of May canyon saddle, draining to Wilson Canyon | 1011 | Comment | ||
RSA563525 | Calocedrus decurrens | T. S. Ross, Walter Appleby | 1993-5-14 | s.n. | Los Angeles | Western San Gabriel Mtns: 200m SSW of May Canyon Saddle and 330m NW of May Peak [3948 ] | 1122 | Comment | ||
RSA563527 | Helianthemum scoparium | T. S. Ross, Walter Appleby | 1993-5-13 | 7127 | Los Angeles | Western San Gabriel Mtns: Steep northerly slope ca 850 m NE of Los Pinetos Spring, draining to easterly tributaries of Los Pinetos Canyon. | 854 | Comment | ||
RSA567160 | Penstemon labrosus | Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter Fritsch, Alex Quici | 1990-6-27 | 3896 | Los Angeles | Liebre Mtn: N slope, along upper portions of the Pacific Crest Trail which follows the ridge just E of Horse Camp Canyon. | 1488 | Comment | ||
RSA567174A | Allophyllum gilioides subsp. violaceum | T. S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch, Alex Quici | 1990-6-27 | 3912 -B | Los Angeles | Liebre Mtn: N slope, along upper portions of the Pacific Crest Trail which follows the ridge just E of Horse Camp Canyon. | 1488 | Comment | ||
RSA567182 | Eriogonum roseum | Tim S. Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 4004 | Los Angeles | Liebre Mtn: southerly slopes to the S and SW of the West Summit and ridge to its W. [West Summit here construed as the 5605-foot knoll near the intersection of sections 3,4,9,10] | 1390 | Comment | ||
RSA567270 | Salvia columbariae | Tim S. Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 3939 | Los Angeles | Liebre Mtn: southerly slopes to the S and SW of the West Summit and ridge to its W. [West Summit here construed as the 5605-foot knoll near the intersection of sections 3,4,9,10] | 1390 | Comment | ||
RSA567295 | Galium hallii | Tim S. Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 3970 | Los Angeles | Liebre Mtn: southerly slopes to the S and SW of the West Summit and ridge to its W. [West Summit here construed as the 5605-foot knoll near the intersection of sections 3,4,9,10] | 1390 | Comment | ||
RSA567297 | Salix lasiolepis | Tim S. Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 3972 | Los Angeles | Liebre Mtn: southerly slopes to the S and SW of the West Summit and ridge to its W. [West Summit here construed as the 5605-foot knoll near the intersection of sections 3,4,9,10] | 1390 | Comment | ||
RSA567299 | Scutellaria siphocampyloides | Tim S. Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 3974 | Los Angeles | Liebre Mtn: southerly slopes to the S and SW of the West Summit and ridge to its W. [West Summit here construed as the 5605-foot knoll near the intersection of sections 3,4,9,10] | 1390 | Comment | ||
RSA567530 | Clarkia heterandra | Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter Fritsch, Alex Quici | 1990-6-27 | 3928 | Los Angeles | Liebre Mtn: N slope, along upper portions of the Pacific Crest Trail which follows the ridge just E of Horse Camp Canyon. | 1488 | Comment | ||
RSA569841 | Forestiera pubescens | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-29 | 4875 | Los Angeles | Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. | 1119 | Comment | ||
RSA569842 | Keckiella breviflora var. breviflora | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-29 | 4877 | Los Angeles | Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. | 1119 | Comment | ||
RSA569916 | Galium aparine | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-29 | 4827 | Los Angeles | Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. | 1119 | Comment | ||
RSA569952 | Garrya flavescens | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-29 | 4862 | Los Angeles | Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. | 1119 | Comment | ||
RSA569953 | Dendromecon rigida | Tim S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4863 | Los Angeles | Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. | 1119 | Comment | ||
RSA569954 | Populus fremontii subsp. fremontii | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-29 | 4866 | Los Angeles | Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. | 1119 | Comment | ||
RSA570004 | Penstemon centranthifolius | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-30 | 4927 | Los Angeles | Castaic Creek: confluence of Fish Canyon and general vicinity. | 492 | Comment | ||
RSA570027 | Lastarriaea coriacea | Tim S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4917 | Los Angeles | Castaic Creek: confluence of Fish Canyon and general vicinity. | 492 | Comment | ||
RSA570031 | Phacelia cicutaria var. hispida | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-30 | 4921 | Los Angeles | Castaic Creek: confluence of Fish Canyon and general vicinity. | 492 | Comment | ||
RSA570034 | Camissonia ignota | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-30 | 4924 | Los Angeles | Castaic Creek: confluence of Fish Canyon and general vicinity. | 492 | Comment | ||
RSA570038 | Plantago patagonica | Tim S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4895 | Los Angeles | Castaic Creek: confluence of Fish Canyon and general vicinity. | 492 | Comment | ||
RSA570046 | Orthocarpus purpurascens var. purpurascens | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-30 | 4903 | Los Angeles | Castaic Creek: confluence of Fish Canyon and general vicinity. | 492 | Comment | ||
RSA570167 | Eriogonum davidsonii | Tim S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4819 | Los Angeles | Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. | 1119 | Comment | ||
RSA570171 | Eschscholzia californica var. peninsularis | Tim S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4784 | Los Angeles | Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. | 1119 | Comment | ||
RSA570172 | Platystemon californicus var. crinitus | Tim S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4785 | Los Angeles | Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. | 1119 | Comment | ||
RSA570173 | Gilia latiflora subsp. latiflora | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4787 | Los Angeles | Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. | 1119 | Comment | ||
RSA570179 | Salvia columbariae | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-29 | 4794 | Los Angeles | Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. | 1119 | Comment | ||
RSA570210 | Camissonia strigulosa | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-30 | 5006 | Los Angeles | Acton: ca half mile E of the center of town, next to the Southern Pacific Railway, on the N side of Soledad Canyon Wash. | 831 | Comment | ||
RSA570216 | Salvia dorrii var. pilosa | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-30 | 5012 | Los Angeles | 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash. | 841 | Comment | ||
RSA570220 | Guillenia lasiophylla | Timothy S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 5016 | Los Angeles | 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash | 841 | Comment | ||
RSA570280 | Erodium cicutarium | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-30 | 4956 | Los Angeles | Soledad Canyon Wash: about half mile E of Acton. | 829 | Comment | ||
RSA570286 | Camissonia strigulosa | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-30 | 4963 | Los Angeles | Soledad Canyon Wash: about half mile E of Acton. | 829 | Comment | ||
RSA570309 | Gilia | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4973 | Los Angeles | Soledad Canyon Wash: about half mile E of Acton. | 829 | Comment | ||
RSA570312 | Cistanthe monandra | Timothy S. Ross, Steve Boyd, Laurel Arnseth | 1991-4-30 | 4976 | Los Angeles | Soledad Canyon Wash: about half mile E of Acton. | 829 | Comment | ||
RSA570324 | Mentzelia veatchiana | Tim S. Ross, Steve D. Boyd, L. Arnseth | 1991-4-30 | 4992 | Los Angeles | Soledad Canyon Wash: about half mile E of Acton. | 829 | Comment | ||
RSA573451 | Amorpha californica var. californica | T. S. Ross | 1992-6-15 | 6561 | Los Angeles | Whittier Hills (local name for the western extremity of the Puente Hills): upper end of Turnbull Canyon. | 284 | Comment | ||
RSA573461 | Ailanthus altissima | Tim S. Ross | 1992-5-8 | 6306 | Los Angeles | San Gabriel Mountains: margin of Glendora Mountain Road, along the south ridge of Glendora Mountain near the head of Sharps Canyon. | 780 | Comment | ||
RSA573462 | Piptatherum miliaceum | Timothy S. Ross | 1992-5-8 | 6304 | Los Angeles | Glendora Ridge Road; N side of ridge at head of un-named E fork of Oak Canyon. | 1015 | Comment | ||
RSA573463 | Schismus arabicus | Timothy S. Ross | 1992-5-8 | 6303 | Los Angeles | Glendora Ridge Road; N side of ridge at head of un-named E fork of Oak Canyon. | 1015 | Comment | ||
RSA573464 | Bromus hordeaceus | Timothy S. Ross | 1992-5-8 | 6302 | Los Angeles | Glendora Ridge Road; N side of ridge at head of un-named E fork of Oak Canyon. | 1015 | Comment | ||
RSA573480 | Salvia leucophylla | Tim S. Ross | 1992-6-15 | 6571 | Los Angeles | Whittier Hills (local name for the western extremity of the Puente Hills): upper end of Turnbull Canyon. | 256 | Comment | ||
RSA573698 | Populus balsamifera subsp. trichocarpa | Tim S. Ross | 1990-8-17 | 3154 | Los Angeles | Icy springs in upper Big Rock Creek | 1752 | Comment | ||
RSA573701 | Malacothamnus fremontii | Tim S. Ross | 1990-8-17 | 3161 | Los Angeles | Road crossing the drainage just below Icy Springs, In upper Big Rock Creek. | 1738 | Comment | ||
RSA573702 | Chrysothamnus nauseosus subsp. bernardinus | Timothy S. Ross | 1990-8-17 | 3160 | Los Angeles | Road crossing the drainage just below Icy Springs, In upper Big Rock Creek. | 1737 | Comment | ||
RSA573703 | Chenopodium botrys | T. S. Ross | 1990-8-17 | 3153 | Los Angeles | Upper Big Rock Creek, 120-200m N of Icy Springs | 1726 | Comment | ||
RSA573708 | Erysimum capitatum var. capitatum | Timothy S. Ross | 1990-8-17 | 3152 | Los Angeles | Upper Big Rock Creek, 120-200m N of Icy Springs | 1726 | Comment | ||
RSA573709 | Monardella linoides subsp. stricta | Tim S. Ross | 1990-8-17 | 3146 | Los Angeles | Upper Big Rock Creek, 120-200m N of Icy Springs | 1726 | Comment | ||
RSA573715 | Mentzelia laevicaulis | Tim S. Ross | 1990-8-17 | 3127 | Los Angeles | S side of Blue Ridge, 0.6 mi. E of Vincent Gap along the Angeles Crest Highway (Hwy 2) | 2061 | Comment | ||
RSA573717 | Epilobium canum subsp. latifolium | Tim S. Ross | 1990-8-17 | 3128 | Los Angeles | S side of Blue Ridge, 0.6 mi. E of Vincent Gap along the Angeles Crest Highway (Hwy 2) | 2061 | Comment | ||
RSA573719 | Solidago californica | Timothy S. Ross | 1990-8-17 | 3171 | Los Angeles | S side of Prairie Fork, in the draw between Columbine Spring and Camp Lupine | 2042 | Comment | ||
RSA573727 | Galium porrigens | Tim S. Ross, Steve D. Boyd | 1992-7-5 | 6629 | Los Angeles | Red Mountain: mesic draw draining E from the saddle between the Red Mtn summit area and the 3704 foot knoll to the SE of it. | 1024 | Comment | ||
RSA573729 | Garrya flavescens | Tim S. Ross, Steve D. Boyd | 1992-7-5 | 6634 | Los Angeles | Red Mountain: mesic draw draining E from the saddle between the Red Mtn summit area and the 3704 foot knoll to the SE of it. | 1024 | Comment | ||
RSA573732 | Penstemon grinnellii subsp. grinnellii | Tim S. Ross | 1992-7-17 | 6721 | Los Angeles | San Gabriel Mtns: Summit of Condor Peak. | 1645 | Comment | ||
RSA573733 | Penstemon centranthifolius | Tim S. Ross | 1992-7-17 | 6722 | Los Angeles | San Gabriel Mtns: Summit of Condor Peak. | 1645 | Comment | ||
RSA573734 | Garrya veatchii | Tim S. Ross | 1992-7-17 | 6712 | Los Angeles | Condor Peak and immediate vicinity; on the SE slope of the peak just SW of the saddle | 1555 | Comment | ||
RSA573738 | Gayophytum heterozygum | Tim S. Ross | 1992-7-17 | 6719 | Los Angeles | San Gabriel Mtns: Summit of Condor Peak. | 1645 | Comment | ||
RSA573740 | Galium johnstonii | Tim S. Ross | 1992-7-17 | 6724 | Los Angeles | 300m W of the summit of Condor Peak | 1588 | Comment | ||
RSA573746 | Turricula parryi | Tim S. Ross | 1992-7-17 | 6731 | Los Angeles | Midway between Condor Peak Saddle and Fox (triangulation point, 5033-ft) along a southeasterly spine-ridge. | 1415 | Comment | ||
RSA573750 | Holodiscus microphyllus | Tim S. Ross | 1990-8-17 | 3174 | Los Angeles | S side of Prairie Fork, in the draw between Columbine Spring and Camp Lupine | 2042 | Comment | ||
RSA574281 | Lamarckia aurea | Timothy S. Ross, Janet Takara, Misty Gray | 1993-4-20 | 6829 | Los Angeles | Santa Catalina Island. Indian Head Rock, SSW of & overlooking, Little Harbor. | 79 | Comment | ||
RSA578096 | Eriodictyon crassifolium var. nigrescens | Tim S. Ross, Steve D. Boyd | 1994-5-31 | 7691 | Los Angeles | Saddle divide between East Fork Fish Canyon and Warm Springs Canyon: vicinity, crossroads of Warm Springs - Fish Canyon Truck Trail (6N32) and Warm Springs Divide Truck Trail (7N132); ca 2920 m NNW of Warm Springs Mountain summit | 854 | Comment | ||
RSA578102 | Galium angustifolium subsp. angustifolium | Tim S. Ross, Steve D. Boyd | 1994-5-31 | 7700 | Los Angeles | Saddle divide between East Fork Fish Canyon and Warm Springs Canyon: vicinity, crossroads of Warm Springs - Fish Canyon Truck Trail (6N32) and Warm Springs Divide Truck Trail (7N132); ca 2920 m NNW of Warm Springs Mountain summit | 854 | Comment Read comments May 16 2017 |
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RSA578103 | Salvia columbariae | Tim S. Ross, Steve D. Boyd | 1994-5-10 | 7704 | Los Angeles | Saddle divide between East Fork Fish Canyon and Warm Springs Canyon: vicinity, crossroads of Warm Springs - Fish Canyon Truck Trail (6N32) and Warm Springs Divide Truck Trail (7N132); ca 2920 m NNW of Warm Springs Mountain summit. | 854 | Comment | ||
RSA578117 | Petalonyx thurberi subsp. thurberi | Tim S. Ross, Steve D. Boyd | 1994-9-20 | 8236 | Los Angeles | 2 miles NW of Acton: sandy wash, S side of intersection Escondido Canyon Road and Red Rover Mine Road. | 884 | Comment | ||
RSA578119 | Eriogonum baileyi var. baileyi | Tim S. Ross, S. D. Boyd | 1994-9-20 | 8234 | Los Angeles | 2 miles NW of Acton: sandy wash, S side of intersection Escondido Canyon Road and Red Rover Mine Road. | 884 | Comment | ||
RSA578131 | Epilobium brachycarpum | Tim S. Ross, Steve D. Boyd | 1994-9-21 | 8327 | Los Angeles | 'Cow Spring Pond': sag pond on the San Andreas Fault Zone at the N foot of Liebre Mtn and on the S side of West Oakdale Canyon Road, ca 100m W of the Cow Spring Canyon drainage. | 1149 | Comment | ||
RSA578133 | Bromus grandis | Timothy S. Ross, Walter Appleby | 1993-5-13 | 7128 | Los Angeles | Western San Gabriel Mountains: Steep northerly slope ca 850 meters NE of Los Pinetos Spring, draining to easterly tributaries of Los Pinetos Canyon | 854 | Comment | ||
RSA578134 | Melica imperfecta | Timothy S. Ross | 1993-5-13 | 7119 | Los Angeles | Western San Gabriel Mtns: Steep northerly slope ca 850 m NE of Los Pinetos Spring, draining to easterly tributaries of Los Pinetos Canyon | 854 | Comment | ||
RSA578138 | Elytrigia intermedia subsp. intermedia | Timothy S. Ross | 1993-5-19 | 7172 | Los Angeles | Western San Gabriel Mountains: ca 120 meters ESE of Wilson Canyon Saddle along old Forest Service loop road. | 960 | Comment | ||
RSA578139 | Phalaris aquatica | Timothy S. Ross | 1993-5-19 | 7170 | Los Angeles | Western San Gabriel Mountains: ca 120 meters ESE of Wilson Canyon Saddle along old Forest Service loop road. | 960 | Comment | ||
RSA578140 | Leymus cinereus | Timothy S. Ross, W. Appleby | 1993-5-19 | 7171 | Los Angeles | Western San Gabriel Mountains: ca 120 meters ESE of Wilson Canyon Saddle along old Forest Service loop road. | 960 | Comment | ||
RSA578199 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara, Bob Given | 1994-8-1 | 8182 | Los Angeles | Santa Catalina Island. Vicinity of Twin Rocks, 260m S of 940-ft peak; midway, and on E side of easternmost blue-line drainage to Goat Harbor. | 264 | Comment | ||
RSA578207 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Janet Takara, Bob Given, Misty Gray | 1994-8-2 | 8191 b | Los Angeles | Santa Catalina Island. Midway in Swain's Canyon. | 125 | Comment | ||
RSA578209 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Janet Takara, Bob Given, Misty Gray | 1994-8-2 | 8192 | Los Angeles | Santa Catalina Island. Midway in Swain's Canyon. | 95 | Comment | ||
RSA578211 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Janet Takara, Bob Given, Misty Gray | 1994-8-2 | 8192 | Los Angeles | Santa Catalina Island. Midway in Swain's Canyon. | 95 | Comment | ||
RSA578212 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Janet Takara, Bob Given, Misty Gray | 1994-8-2 | 8192 | Los Angeles | Santa Catalina Island. Midway in Swain's Canyon. | 95 | Comment | ||
RSA578213 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Janet Takara, Bob Given, Misty Gray | 1994-8-2 | 8192 | Los Angeles | Santa Catalina Island. Midway in Swain's Canyon. | 95 | Comment | ||
RSA578214 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Janet Takara, Bob Given, Misty Gray | 1994-8-2 | 8192 | Los Angeles | Santa Catalina Island. Midway in Swain's Canyon. | 95 | Comment | ||
RSA578218 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara, Bob Given | 1994-8-1 | 8177 | Los Angeles | Santa Catalina Island. NE side of Blackjack Mountain, near head of draw draining to White Cove. | 405 | Comment | ||
RSA578224 | Clematis ligusticifolia | Tim S. Ross, S. D. Boyd | 1994-9-20 | 8263 | Los Angeles | Lower Spunky Canyon: this stretch draining SSE, exiting into Bouquet Reservoir | 913 | Comment | ||
RSA578281 | Cistanthe monandra | Timothy S. Ross, Steve Boyd | 1994-5-4 | 7644 | Los Angeles | Liebre Mountains, San Francisquito Canyon: Headwaters of the canyon, NE of Green Valley; ca 600m SW of summit of grade; ca 2460 m ESE of Grass Mountain summit. | 1055 | Comment | ||
RSA578284 | Erodium cicutarium | Tim S. Ross, Steve D. Boyd | 1994-5-4 | 7638 | Los Angeles | Liebre Mountains, San Francisquito Canyon: headwaters of the canyon, NE of Green Valley; ca 600m SW of summit of grade; ca 2460 m ESE of Grass Mountain summit | 1055 | Comment | ||
RSA578292 | Mentzelia veatchiana | Tim S. Ross, Steve D. Boyd | 1994-5-4 | 7670 | Los Angeles | Northeast summit of Grass Mountain: north slopes draining toward Elizabeth Lake; south slopes toward Green Valley. | 1384 | Comment | ||
RSA578310 | Phacelia davidsonii | Tim S. Ross, Steve D. Boyd | 1994-5-11 | 7766 | Los Angeles | Liebre Mtn: central summit area, ca 1750 m WSW of Bear Gulch Camp. | 1695 | Comment | ||
RSA578316 | Salix exigua | Tim S. Ross, Steve D. Boyd | 1994-5-10 | 7713 | Los Angeles | Warm Springs Canyon: spring (un-named, but marked on topo map) along Warm Springs-Fish Canyon truck Trail (6N32); 2160 m NNW of Warm Springs Mtn. summit. | 799 | Comment | ||
RSA578516 | Galium angustifolium subsp. angustifolium | Tim S. Ross, Steve D. Boyd | 1994-6-23 | 8067 | Los Angeles | Sawmill Mountain: N slope ca 330 m SE to 525 m ENE of Sawmill Campground, descending NE along a ridge at the head of west fork Devils Gulch. ([TRS] projected from section 14) | 1463 | Comment | ||
RSA578596 | Oenothera californica subsp. californica | Tim S. Ross, Steve D. Boyd | 1994-5-4 | 7617 | Los Angeles | Liebre Mountains, San Francisquito Canyon: headwaters of the canyon, NE of Green Valley; ca 600m SW of summit of grade; ca 2460 m ESE of Grass Mountain summit | 1055 | Comment | ||
RSA578600 | Cercocarpus betuloides var. betuloides | Tim S. Ross, Steve D. Boyd | 1994-5-4 | 7688 | Los Angeles | Upper South Portal Canyon: along forest service road which follows the canyon's SE slope; ca 770 m SW of Spruce Draw. | 1076 | Comment | ||
RSA578642 | Ribes aureum var. gracillimum | Tim S. Ross | 1994-4-28 | 7566 | Los Angeles | 'Cottonwood Swamp' confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain | 512 | Comment | ||
RSA578643 | Rubus ursinus | Tim S. Ross | 1994-4-28 | 7567 | Los Angeles | 'Cottonwood Swamp' confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain | 512 | Comment | ||
RSA578644 | Prunus virginiana var. demissa | Tim S. Ross | 1994-4-28 | 7568 | Los Angeles | Grass Mountain: northeast summit (ca 4560 ft) | 1387 | Comment | ||
RSA578649 | Krascheninnikovia lanata | T. S. Ross, J. M. Porter | 1994-5-1 | 7599 | Los Angeles | Southwestern Mojave Desert: Open desert ca. 1870 m SW of Three Sisters buttes, along Black Butte Basin Road. | 961 | Comment | ||
RSA578796 | Gayophytum diffusum subsp. parviflorum | Tim S. Ross, Steve D. Boyd, Steve Burns | 1994-7-7 | 8136 | Los Angeles | Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) | 1677 | Comment | ||
RSA578801 | Solanum umbelliferum | Tim S. Ross, Steve D. Boyd, Steve Burns | 1994-7-6 | 8129 | Los Angeles | Tributary of Clearwater Canyon: fork area of major blueline tributary which drains southward form Tule Ridge and joins Clearwater Canyon at Plum Spring. (section not demarcated on my map). | 814 | Comment | ||
RSA578802 | Epilobium canum subsp. latifolium | Tim S. Ross, Steve D. Boyd, Steve Burns | 1994-7-7 | 8131 | Los Angeles | Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) | 1677 | Comment | ||
RSA578815 | Claytonia parviflora subsp. parviflora | Timothy S. Ross, Darin Banks | 1994-4-13 | 7548 B | Los Angeles | Lower Spunky Canyon: easterly slope at the effluence of the canyon into Bouquet Reservoir. | 916 | Comment | ||
RSA578825 | Salix laevigata | Tim S. Ross, Darin Banks | 1994-4-13 | 7520 | Los Angeles | San Francisquito Canyon: riparian strip and adjacent lower slopes ca 430 m SW of San Francisquito Powerhouse No. 2 | 465 | Comment | ||
RSA578827 | Veronica anagallis-aquatica | Tim S. Ross, Darin Banks | 1994-4-13 | 7516 | Los Angeles | San Francisquito Canyon: riparian strip and adjacent lower slopes ca 430 m SW of San Francisquito Powerhouse No. 2 | 465 | Comment | ||
RSA578833 | Platanus racemosa | Tim S. Ross, Darin Banks | 1994-4-13 | 7523 | Los Angeles | San Francisquito Canyon: riparian strip and adjacent lower slopes ca 430 m SW of San Francisquito Powerhouse No. 2 | 465 | Comment | ||
RSA578838 | Clematis lasiantha | Tim S. Ross, Darin Banks | 1994-4-13 | 7529 | Los Angeles | Lower Clearwater Canyon: riparian strip and adjacent lower slopes; ca 1400 m ESE of Plum Spring and ca 960 m W of San Francisquito Powerhouse No. 1. | 674 | Comment | ||
RSA578892 | Mentha canadensis | Tim S. Ross, Steve D. Boyd, Steve Burns | 1994-7-6 | 8098 | Los Angeles | Cottonwood Swamp confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain. | 512 | Comment | ||
RSA578893 | Nicotiana glauca | Tim S. Ross, Steve D. Boyd, Steve Burns | 1994-7-6 | 8099 | Los Angeles | Cottonwood Swamp' confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain. | 512 | Comment | ||
RSA578960 | Gilia brecciarum subsp. brecciarum | T. S. Ross, S. D. Boyd | 1994-5-11 | 7783 | Los Angeles | Liebre Mtn: central summit area, ca 1750 m WSW of Bear Gulch Camp. | 1695 | Comment | ||
RSA578988 | Lupinus succulentus | Tim S. Ross, J. Mark Porter, Gery Allan, Vanessa Ashworth, D. L. Banks, Megan Tommerup | 1994-3-28 | 7409 | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes; narrow, eroded canyon through southerly coastal bluffs, ca. 2750m SE of Inspiration Point and 2680m WNW of White Point. | 8 | Comment | ||
RSA579130 | Atriplex semibaccata | T. S. Ross, J. M. Porter, Gery Allan, Vanessa Ashworth, D. L. Banks, Megan Tommerup | 1994-3-28 | 7438 | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes; ca 2260 m SE of Inspiration Point and 3160 m WNW of Whites Point. | 12 | Comment | ||
RSA579136 | Malva parviflora | Tim S. Ross, J. Mark Porter, Gery Allan, Vanessa Ashworth, Darin L. Banks, Megan Tommerup | 1994-3-28 | 7439 | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes; ca 2260 m SE of Inspiration Point and 3160 m WNW of Whites Point. | 12 | Comment | ||
RSA579141 | Lotus strigosus | T. S. Ross, J. Mark Porter, Gery Allan, Vanessa Ashworth, Darin Banks, Megan Tommerup | 1994-3-28 | 7434 | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes; ca 2260 m SE of Inspiration Point and 3160 m WNW of Whites Point. | 12 | Comment | ||
RSA579142 | Carpobrotus edulis | T. S. Ross, J. Mark Porter, Gery Allan, Vanessa Ashworth, Darin Banks, Megan Tommerup | 1994-3-28 | 7400 -B | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes; sun-named horseshoe-shaped canyon to the NE of upper Forrestal Drive; | 174 | Comment | ||
RSA579143 | Malephora crocea | T. S. Ross, J. Mark Porter, Gery Allan, Vanessa Ashworth, Darin Banks, Megan Tommerup | 1994-3-28 | 7401 -B | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes; sun-named horseshoe-shaped canyon to the NE of upper Forrestal Drive; | 174 | Comment | ||
RSA579144 | Plantago erecta | Tim S. Ross, Darin Banks | 1994-4-12 | 7460 | Los Angeles | San Francisquito Canyon. Dike-like ridge with crest descending toward the road in a NW direction; ca 220 m SW of where Drinkwater Canyon joins S. Fr. Canyon. | 512 | Comment | ||
RSA579148 | Salvia columbariae | Tim S. Ross, Darin Banks | 1994-4-12 | 7465 | Los Angeles | San Francisquito Canyon: xeric westerly slope ca 460 m SSW of where Drinkwater Canyon joins S. Fr. Canyon. | 515 | Comment | ||
RSA579159 | Dodecatheon clevelandii subsp. sanctarum | Tim S. Ross, Darin Banks | 1994-4-12 | 7498 | Los Angeles | San Francisquito Canyon: westerly ridge descending from SW/NE-trending ridge which divides S. Fr. Canyon from Dry Canyon; ca 480 m SE of where Drinkwater Canyon joins S. Fr. Canyon. | 634 | Comment | ||
RSA579226 | Myoporum laetum | Tim S. Ross | 1994-3-28 | 7412 | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes, unnamed horseshoe shaped canyon to NE of upper Forrestal Drive | 168 | Comment | ||
RSA579277 | Eriogonum cinereum | Tim S. Ross, J. Mark Porter, Gery Allan, Vanessa Ashworth, Darin Banks, Megan Tommerup | 1994-3-28 | 7403 A | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes; sun-named horseshoe-shaped canyon to the NE of upper Forrestal Drive. | 174 | Comment | ||
RSA579279 | Baccharis pilularis | Timothy S. Ross, J. Mark Porter, Gery Allan, Vanessa Ashworth, Darin L. Banks, Megan Tommerup | 1994-3-28 | 7422 | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes; sun-named horseshoe-shaped canyon to the NE of upper Forrestal Drive. | 174 | Comment | ||
RSA579280 | Malacothrix saxatilis var. tenuifolia | Timothy S. Ross, J. Mark Porter, Gery Allan, Vanessa Ashworth, D. L. Banks, Megan Tommerup | 1994-3-28 | 7401 a | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes, unnamed horseshoe shaped Canyon to the NE of upper Forestal Drive. | 165 | Comment | ||
RSA579286 | Ricinus communis | T. S. Ross, J. Mark Porter, Gery Allan, Vanessa Ashworth, Darin Banks, Megan Tommerup | 1994-3-28 | 7443 | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes; narrow, eroded canyon through southerly coastal bluffs, ca. 2750m SE of Inspiration Point and 2680m WNW of White Point. | 8 | Comment | ||
RSA579305 | Malosma laurina | T. S. Ross | 1994-7-19 | 8173 | Los Angeles | Claremont: S base of Indian Hill Mesa. | 396 | Comment | ||
RSA579307 | Luzula comosa | Timothy S. Ross, Orlando Mistretta, Carolyn Neal | 1994-7-1 | 8087 | Los Angeles | Sheep Camp Spring, 334 degrees and 520m NNW of Pacifico Mtn summit, at the headwaters of Santiago Canyon | 1921 | Comment | ||
RSA579309 | Agrostis exarata | Timothy S. Ross, Orlando Mistretta, Carolyn Neal | 1994-7-1 | 8086 | Los Angeles | San Gabriel Mountains: Sheep Camp Spring, 334 deg. and 520 meters NNW of Pacifico Mountain summit, at the headwaters of Santiago Canyon. | 1921 | Comment | ||
RSA579311 | Epilobium glaberrimum subsp. glaberrimum | Tim S. Ross, Orlando Mistretta, Carolyn Neal | 1994-7-1 | 8084 | Los Angeles | Sheep Camp Spring, 334 degrees and 520m NNW of Pacifico Mtn summit, at the headwaters of Santiago Canyon | 1921 | Comment | ||
RSA579312 | Scirpus microcarpus | Timothy S. Ross, Orlando Mistretta, Carolyn Neal | 1994-7-1 | 8083 | Los Angeles | Sheep camp spring. 334 deg and 520 m NNW of Pacifico Mtn summit, at the headwaters of Santiago Canyon. | 1921 | Comment | ||
RSA579313 | Lotus heermannii var. heermannii | T. S. Ross | 1994-7-1 | 8081 | Los Angeles | Sheep camp spring. 334 deg. and 520 m NNW of Pacifico Mtn summit, at the headwaters of Santiago Canyon. | 1921 | Comment | ||
RSA579314 | Stachys albens | Tim S. Ross, Orlando Mistretta, Carolyn Neal | 1994-7-1 | 8080 | Los Angeles | Sheep Camp Spring, 334 degrees and 520m NNW of Pacifico Mtn summit, at the headwaters of Santiago Canyon | 1921 | Comment | ||
RSA579318 | Lupinus elatus | T. S. Ross | 1994-5-31 | 7980 | Los Angeles | Pacifico Mountain: W slope. ca. 315 m WSW of the 7124-foot summit. | 2085 | Comment | ||
RSA579321 | Hulsea vestita subsp. gabrielensis | Timothy S. Ross | 1994-5-31 | 7976 | Los Angeles | W slope, ca 860 m WSW of the 7124-ft summit | 2072 | Comment | ||
RSA579323 | Lupinus formosus var. formosus | T. S. Ross | 1994-5-31 | 7977 | Los Angeles | San Gabriel Mountains: vicinity of Pacifico Mountain: upper northerly slope of major flat-topped ridge ca. 680 m due W of Sheep Camp Spring. | 2049 | Comment | ||
RSA579324 | Pedicularis semibarbata | Tim S. Ross | 1994-5-31 | 7965 | Los Angeles | Pacifico Mt.: ca 530m due W of the 7124 ft. summit; low saddle-like area, functionally the head of Santiago Canyon. | 2006 | Comment Read comments Jan 30 2018 |
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RSA579337 | Galium andrewsii subsp. intermedium | Tim S. Ross, Steve D. Boyd | 1994-9-21 | 8301 | Los Angeles | Liebre Mountain: upper west summit area on broad northerly ridge extending northward toward Tentrock Canyon drainage; ca 340-460 m ENE of Sandberg Triangulation Point (5345-ft). (east into adjacent 64th section) | 1607 | Comment | ||
RSA579430 | Tauschia parishii | T. S. Ross | 1994-5-31 | 7963 | Los Angeles | Pacifico Mountain: W slope. ca. 315 m WSW of the 7124-foot summit. | 2085 | Comment | ||
RSA579436 | Frasera neglecta | Tim S. Ross | 1994-6-21 | 7996 | Los Angeles | Vicinity of Santiago Canyon: small NNE ridge near head of major NE-draining tributary of Santiago Canyon (joining Santiago Cyn stream at 4385 ft.) ca 1780 m ENE of Aliso Spring. | 1598 | Comment | ||
RSA579442 | Arctostaphylos parryana | T. S. Ross | 1994-6-21 | 7987 | Los Angeles | Vicinity of Pacifico Mountain: decending northerly ridge with Tie Canyon on the W, an upper tributary of Santiago Canyon on the E; ca. 2325 m NW of Pac. Mtn's 7124-foot summit. | 1915 | Comment | ||
RSA579443 | Fremontodendron californicum subsp. californicum | Tim S. Ross, D. L. Banks | 1994-6-21 | 7989 | Los Angeles | Vicinity of Pacifico Mountain: decending northerly ridge with Tie Canyon on the W, an upper tributary of Santiago Canyon on the E; ca. 2325 m NW of Pac. Mtn's 7124-foot summit. | 1915 | Comment | ||
RSA579455 | Monardella lanceolata | Tim S. Ross, Steve D. Boyd | 1994-6-23 | 8032 | Los Angeles | Sawmill Mountain: 5514-ft summit and immediately adjacent slopes. | 1665 | Comment | ||
RSA579457 | Quercus wislizeni var. frutescens | Tim S. Ross, Steve D. Boyd | 1994-9-21 | 8305 | Los Angeles | Liebre Mountain: upper west summit area on broad northerly ridge extending northward toward Tentrock Canyon drainage; ca 340-460 m ENE of Sandberg Triangulation Point (5345-ft). (east into adjacent 64th section) | 1607 | Comment | ||
RSA579467 | Phacelia cicutaria var. hispida | Tim S. Ross, Steve D. Boyd | 1994-5-10 | 7739 | Los Angeles | Warm Springs Mountain: at the confluence of a blueline drainage NNE off the face of Warm Springs Mtn; ca 1250 m WNW from the canyon's effluence into Elizabeth Lake Canyon | 668 | Comment | ||
RSA579469 | Epilobium ciliatum subsp. ciliatum | Tim S. Ross, Steve D. Boyd | 1994-5-10 | 7744 | Los Angeles | Warm Springs Mountain: at the confluence of a blueline drainage NNE off the face of Warm Springs Mtn; ca 1250 m WNW from the canyon's effluence into Elizabeth Lake Canyon | 668 | Comment | ||
RSA579472 | Collinsia heterophylla var. austromontana | Tim S. Ross, Steve D. Boyd | 1994-5-10 | 7725 | Los Angeles | Warm Springs Mountain: at the confluence of a blueline drainage NNE off the face of Warm Springs Mtn; ca 1250 m WNW from the canyon's effluence into Elizabeth Lake Canyon | 668 | Comment | ||
RSA579473 | Nemophila menziesii var. integrifolia | Tim S. Ross, Steve D. Boyd | 1994-5-10 | 7727 | Los Angeles | Warm Springs Mountain: at the confluence of a blueline drainage NNE off the face of Warm Springs Mtn; ca 1250 m WNW from the canyon's effluence into Elizabeth Lake Canyon | 668 | Comment | ||
RSA579478 | Phacelia imbricata subsp. imbricata | Tim S. Ross, Steve D. Boyd | 1994-5-10 | 7720 | Los Angeles | Warm Springs Mountain: at the confluence of a blueline drainage NNE off the face of Warm Springs Mtn; ca 1250 m WNW from the canyon's effluence into Elizabeth Lake Canyon | 668 | Comment | ||
RSA579509 | Rhamnus tomentella subsp. cuspidata | Tim S. Ross, S. D. Boyd | 1994-6-23 | 8027 | Los Angeles | Sawmill Mountain: 5514-ft summit and immediately adjacent slopes. | 1665 | Comment | ||
RSA579511B | Eriogonum umbellatum var. canifolium | Tim S. Ross, S. D. Boyd | 1994-6-23 | 8053 | Los Angeles | Sawmill Mountain: N slope ca 330 m SE to 525 m ENE of Sawmill Campground, descending NE along a ridge at the head of west fork Devils Gulch. | 1463 | Comment | ||
RSA579534 | Fraxinus uhdei | Tim S. Ross, Steve D. Boyd | 1994-5-24 | 7835 | Los Angeles | ''Cottonwood Swamp'' Confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain. Liebre Mount | 512 | Comment | ||
RSA579535 | Fraxinus uhdei | Tim S. Ross, Steve D. Boyd | 1994-5-24 | 7835 | Los Angeles | ''Cottonwood Swamp'' Confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain. Liebre Mount | 512 | Comment | ||
RSA579556 | Ulmus pumila | Tim S. Ross, Steve D. Boyd | 1994-9-20 | 8241 | Los Angeles | Upper Bouquet Canyon: ca 2225 m WSW of Lincoln Crest (the canyon head), and ca 2825 m E of Bouquet Reservoir, along Bouquet Canyon Road. | 980 | Comment | ||
RSA579581 | Eriogonum roseum | Tim S. Ross, S. D. Boyd | 1994-9-21 | 8281 | Los Angeles | Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) | 1677 | Comment | ||
RSA579582 | Eriogonum baileyi var. baileyi | Tim S. Ross, S. D. Boyd | 1994-9-21 | 8282 | Los Angeles | Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) | 1677 | Comment | ||
RSA579798 | Camissonia strigulosa | Tim S. Ross, Steve D. Boyd | 1994-5-24 | 7846 | Los Angeles | Northeast summit of Grass Mountain: north slopes draining toward Elizabeth Lake; south slopes toward Green Valley. | 1384 | Comment | ||
RSA579799 | Linanthus dichotomus | T. S. Ross, S. D. Boyd | 1994-5-24 | 7862 | Los Angeles | Northeast summit of Grass Mountain: north slopes draining toward Elizabeth Lake; south slopes toward Green Valley. | 1384 | Comment | ||
RSA579800 | Clarkia purpurea subsp. quadrivulnera | Tim S. Ross, Steve D. Boyd | 1994-5-24 | 7861 | Los Angeles | Northeast summit of Grass Mountain: north slopes draining toward Elizabeth Lake; south slopes toward Green Valley. | 1384 | Comment | ||
RSA579873 | Phacelia egena | Tim S. Ross, Steve D. Boyd | 1994-5-24 | 7852 | Los Angeles | Northeast summit of Grass Mountain: north slopes draining toward Elizabeth Lake; south slopes toward Green Valley. | 1384 | Comment | ||
RSA580096A | Eriogonum cithariforme var. agninum | Tim S. Ross, S. D. Boyd, Steve Burns | 1994-7-7 | 8144 A | Los Angeles | Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) | 1677 | Comment | ||
RSA580130 | Galium porrigens | Tim S. Ross, Darin Banks | 1994-4-12 | 7481 | Los Angeles | San Francisquito Canyon: westerly draw draining from ridge which divides S. Fr. Cyn from Dry Canyon; ca 630 m s of where Drinkwater Canyon joins S. Fr. Canyon. | 552 | Comment | ||
RSA580144 | Erodium botrys | Tim S. Ross, Darin Banks | 1994-4-12 | 7508 | Los Angeles | San Francisquito Canyon: westerly ridge descending from SW/NE-trending ridge which divides S. Fr. Canyon from Dry Canyon; ca 480 m SE of where Drinkwater Canyon joins S. Fr. Canyon. | 634 | Comment | ||
RSA580307 | Eriodictyon crassifolium var. nigrescens | Tim S. Ross, Steve D. Boyd | 1994-5-25 | 7924 | Los Angeles | Necktie Basin: hanging basin ca 470-830 meters W of Warm Springs Mountain summit. These collections from ca. 600-800 meters WSW of summit. | 1061 | Comment | ||
RSA580308 | Malacothamnus fremontii | Tim S. Ross, Steve D. Boyd | 1994-5-25 | 7927 | Los Angeles | Necktie Basin: hanging basin ca 470-830 meters W of Warm Springs Mountain summit. These collections from ca. 600-800 meters WSW of summit. | 1061 | Comment | ||
RSA580313 | Clarkia cylindrica subsp. cylindrica | Tim S. Ross, Steve D. Boyd | 1994-5-24 | 7869 | Los Angeles | Lower NE slope of Grass Mountain: northeasterly draw and adjacent northerly slope dissected by Burns Truck Trail and draining to the upper central area of Burns Canyon. | 1148 | Comment | ||
RSA580314 | Allophyllum glutinosum | T. S. Ross, Steve Boyd | 1994-5-24 | 7873 | Los Angeles | Lower NE slope of Grass Mountain: northeasterly draw and adjacent northerly slope dissected by Burns Truck Trail and draining to the upper central area of Burns Canyon. | 1148 | Comment | ||
RSA580315 | Allophyllum violaceum | T. S. Ross, S. D. Boyd | 1994-5-24 | 7868 | Los Angeles | Lower NE slope of Grass Mountain: northeasterly draw and adjacent northerly slope dissected by Burns Truck Trail and draining to the upper central area of Burns Canyon. | 1148 | Comment | ||
RSA580448 | Platystemon californicus var. crinitus | Tim S. Ross, S. D. Boyd | 1994-5-11 | 7802 | Los Angeles | Sawmill Mountain: W summit area ca 260-350 meters SE of Sawmill Campground | 1598 | Comment | ||
RSA580457 | Prunus virginiana var. demissa | Tim S. Ross, Steve D. Boyd | 1994-5-11 | 7801 | Los Angeles | Atmore Meadows: between Liebre and Sawmill Mountains; streams draining southward to the North Fork of Fish Canyon. (sections not demarcated). | 1317 | Comment | ||
RSA580465 | Eriogonum saxatile | Tim S. Ross, S. D. Boyd | 1994-5-11 | 7829 | Los Angeles | Sawmill Mountain: center summit area, along Maxwell Truck Trail; ca 1370 m ESE of Upper Shake Campground. | 1405 | Comment | ||
RSA580467 | Salvia columbariae | Tim S. Ross, Steve D. Boyd | 1994-5-11 | 7793 | Los Angeles | Atmore Meadows spur road: east end of Liebre Mountain near the head of North Fork Fish Canyon. | 1500 | Comment | ||
RSA580471 | Heracleum maximum | T. S. Ross, Steve D. Boyd | 1994-5-11 | 7796 | Los Angeles | Atmore Meadows: between Liebre and Sawmill Mountains; streams draining southward to the North Fork of Fish Canyon. | 1317 | Comment | ||
RSA580550 | Galium aparine | Tim S. Ross, Steve D. Boyd | 1994-5-25 | 7897 | Los Angeles | West summit of Liebre Mountain: West Summit here construed as the rounded knoll 100 m S of the intersections of sections 3,4,9, and 10, T7N R17W. | 1684 | Comment | ||
RSA580689 | Mimulus constrictus | Tim S. Ross, S. D. Boyd | 1994-5-25 | 7909 | Los Angeles | West summit of Liebre Mountain: West Summit here construed as the rounded knoll 100 m S of the intersections of sections 3,4,9, and 10, T7N R17W. | 1684 | Comment | ||
RSA580699 | Gayophytum diffusum subsp. parviflorum | Tim S. Ross, Steve D. Boyd | 1994-5-25 | 7892 | Los Angeles | West summit of Liebre Mountain: West Summit here construed as the rounded knoll 100 m S of the intersections of sections 3,4,9, and 10, T7N R17W. | 1684 | Comment | ||
RSA580739 | Dendromecon rigida | Tim S. Ross, S. D. Boyd | 1994-5-25 | 7930 | Los Angeles | Necktie Basin: hanging basin ca 470-830 meters W of Warm Springs Mountain summit. These collections from ca. 600-800 meters WSW of summit. | 1061 | Comment | ||
RSA582230 | Adenostoma fasciculatum var. fasciculatum | Tim S. Ross, Steve D. Boyd | 1992-7-5 | 6617 | Los Angeles | Liebre Mts: Red Mountain: rocky summit area. | 1201 | Comment | ||
RSA582447 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara, Bob Given, Gay, Fone | 1994-8-3 | 8203 | Los Angeles | Santa Catalina Island. Upper ''Little Geiger'' first blue-line drainage W of Cherry Canyon and Lion Head (un-nnamed on topo map) | 82 | Comment | ||
RSA582449 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara, Bob Given | 1994-8-1 | 8180 | Los Angeles | Santa Catalina Island. 1055m NNE of Blackjack Mountain, 650m SSW of Echo Lake, on northeasterly slope draining to White Cove. | 366 | Comment | ||
RSA582451 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara, Bob Given | 1994-8-1 | 8179 | Los Angeles | Santa Catalina Island. 1060m NNE of Blackjack Mountain, 645m SSW of Echo Lake, on northeasterly slope draining to White Cove. | 366 | Comment | ||
RSA582477 | Camissonia hirtella | Tim S. Ross, Steve D. Boyd | 1993-5-23 | 7237 | Los Angeles | Lower, easterly ridge of Red Mountain, on northerly slope ca 380 m SE of the saddle between Ruby and Clearwater canyons. | 963 | Comment | ||
RSA582479 | Mimulus floribundus | Tim S. Ross, S. D. Boyd | 1993-5-23 | 7235 | Los Angeles | Lower, easterly ridge of Red Mountain, on northerly slope ca 380 m SE of the saddle between Ruby and Clearwater canyons. | 963 | Comment | ||
RSA582486 | Trichostema lanatum | Tim S. Ross, Steve D. Boyd | 1993-5-23 | 7218 | Los Angeles | Steep, northerly draw draining from saddle between Red Mtn's long E Ridge and a small notched peak (3227-ft), to upper Clearwater Canyon, ca 430-500 m SSW of Plum Spring. | 875 | Comment | ||
RSA582770 | Dendromecon rigida | Tim S. Ross, S. D. Boyd | 1993-5-23 | 7224 | Los Angeles | Lower, easterly ridge of Red Mtn, on northerly slope 140-220 m SE of the saddle between Ruby and Clearwater Canyons. | 951 | Comment | ||
RSA582789 | Mimulus pilosus | Tim S. Ross, S. D. Boyd | 1993-5-23 | 7233 | Los Angeles | Lower, easterly ridge of Red Mountain, on northerly slope ca 380 m SE of the saddle between Ruby and Clearwater canyons. | 963 | Comment | ||
RSA582791 | Cistanthe monandra | Timothy S. Ross, Steve Boyd | 1993-5-23 | 7285 | Los Angeles | Steep, northerly draw draining from saddle between Red Mtn's long E Ridge and a small notched peak (3227-ft), to upper Clearwater Canyon, ca 430-500 m SSW of Plum Spring. | 875 | Comment | ||
RSA582795 | Adenostoma fasciculatum var. fasciculatum | Tim S. Ross, Steve D. Boyd | 1993-5-23 | 7296 | Los Angeles | Lower, easterly ridge of Red Mtn, on northerly slope 140-220 m SE of the saddle between Ruby and Clearwater Canyons. | 951 | Comment | ||
RSA582948 | Epilobium foliosum | Tim S. Ross, Steve D. Boyd | 1993-5-23 | 7240 | Los Angeles | Lower, easterly ridge of Red Mtn, on northerly slope ca 435 m SE of the saddle between Ruby and Clearwater Canyons. | 963 | Comment | ||
RSA582959 | Equisetum laevigatum | T. S. Ross | 1993-4-23 | 6933 (1of2) | Los Angeles | Santa Catalina Island: SW part of the island in Middle Canyon; along the stream, ca. 350m WNW of Eagle's Nest Lodge. | 131 | Comment | ||
RSA582965 | Crossosoma californicum | T. S. Ross, Janet Takara | 1993-4-23 | 6937 -b | Los Angeles | Santa Catalina Island. SW part of the island in Cape Canyon, just above bed of canyon near roadside. | 256 | Comment | ||
RSA582969 | Solanum wallacei | Tim S. Ross, Takara | 1993-4-23 | 6937 a | Los Angeles | Santa Catalina Island. SW part of the island in Cape Canyon, just above bed of canyon near roadside. | 256 | Comment | ||
RSA582971 | Alchemilla occidentalis | Tim S. Ross, Janet Takara | 1993-4-23 | 6941 | Los Angeles | Santa Catalina Island. Upper E side of Cottonwood Canyon Drainage, ca. 980 m WNW of Black Jack Mtn. Summit | 470 | Comment | ||
RSA583009 | Achyrachaena mollis | Tim Ross, Janet Takara, S. Otte | 1993-4-24 | 6946 | Los Angeles | Santa Catalina Island. Along road between Upper Buffalo Corral Reservoir and Summit Reservoir, ca 260 m due S of 932-ft knoll. | 221 | Comment | ||
RSA583012 | Caesalpinia spinosa | Tim S. Ross | 1993-4-23 | 6934 | Los Angeles | Santa Catalina Island: SW part of the island in Middle Canyon; riparian strip ca 25 m SE of Eagles Nest Lodge. | 146 | Comment | ||
RSA583013 | Caesalpinia spinosa | Tim S. Ross | 1993-4-23 | 6934 | Los Angeles | Santa Catalina Island: SW part of the island in Middle Canyon; riparian strip ca 25 m SE of Eagles Nest Lodge. | 146 | Comment | ||
RSA583014 | Caesalpinia spinosa | Tim S. Ross | 1993-4-23 | 6934 | Los Angeles | Santa Catalina Island: SW part of the island in Middle Canyon; riparian strip ca 25 m SE of Eagles Nest Lodge. | 146 | Comment | ||
RSA583018 | Rhamnus pirifolia | Tim S. Ross, Takara, Otte | 1993-4-24 | 6961 | Los Angeles | Santa Catalina Island, W end of island beyond the isthmus, lower Boughette Canyon (draining NE to Johnsons Landing). | 91 | Comment | ||
RSA583021 | Dendromecon rigida subsp. harfordii | Tim S. Ross, Takara, Otte | 1993-4-24 | 6958 | Los Angeles | Santa Catalina Island. W end of island beyond the isthmus, head of Bouchette Canyon (draining northward to Johnson's Landing). | 412 | Comment | ||
RSA583022 | Dendromecon rigida subsp. harfordii | Tim S. Ross, Takara, Otte | 1993-4-24 | 6958 | Los Angeles | Santa Catalina Island. W end of island beyond the isthmus, head of Bouchette Canyon (draining northward to Johnson's Landing). | 412 | Comment | ||
RSA583023 | Acourtia microcephala | Tim Ross, Janet Takara, S. Otte | 1993-4-24 | 6963 | Los Angeles | Santa Catalina Island. W end of island beyond the isthmus, lower Bouchette Canyon (draining northeastward to Johnsons Landing). | 91 | Comment | ||
RSA583024 | Lotus strigosus var. strigosus | T. S. Ross, Janet Takara, Stacey Otte | 1993-4-24 | 6952 | Los Angeles | Santa Catalina Island: W end of island beyond the isthmus, on ridgetop ca 1000 m NW of Mt. Torquemada. | 396 | Comment | ||
RSA583028 | Erodium moschatum | Tim S. Ross, Janet Takara, S. Otte | 1993-4-24 | 6953 | Los Angeles | Santa Catalina Island: W end of Island beyond the isthmus, on main east west ridgtop, upper NW slope of Silver Peak (West Peak Triangulation Pt, 1804ft). | 527 | Comment | ||
RSA583031 | Lupinus bicolor subsp. microphyllus | T. S. Ross | 1993-4-22 | 6873 | Los Angeles | Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft.); southerly coastal slope of 1320 m SE of Cactus Peak summit. | 351 | Comment | ||
RSA583035 | Dodecatheon clevelandii subsp. insulare | Tim S. Ross | 1993-4-22 | 6874 | Los Angeles | Santa Catalina Island. SW part of the island in vicinity of Cactus Peak (1560ft); northwesterly slope 350m. ENE peak | 419 | Comment | ||
RSA583037 | Allium praecox | Timothy S. Ross | 1993-4-22 | 6872 | Los Angeles | Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft); northwesterly slope 350 meters ENE of peak. | 419 | Comment | ||
RSA583039 | Ehrharta calycina | Timothy S. Ross | 1993-4-22 | 6877 | Los Angeles | Santa Catalina Island, SW part of the island in the vicinity of Cactus Peak (1560ft, Northeasterly slope 100 m due N of summit. | 468 | Comment | ||
RSA583040 | Pellaea mucronata var. mucronata | T. S. Ross | 1993-4-22 | 6875 | Los Angeles | Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft); northwesterly slope 350 meters ENE of peak. | 419 | Comment | ||
RSA583050 | Alchemilla occidentalis | Tim S. Ross, Janet Takara, S. Otte | 1993-4-25 | 6966 | Los Angeles | Santa Catalina Island: head of south fork Descanso Canyon. | 177 | Comment | ||
RSA583060 | Sambucus mexicana | T. S. Ross | 1993-4-23 | 6927 | Los Angeles | Santa Catalina Island: Canyon Road where it crosses over a northerly tributary NW of Thompson Dam. | 181 | Comment | ||
RSA583066 | Trifolium microcephalum | Tim S. Ross | 1993-4-22 | 6904 | Los Angeles | Santa Catalina Island. SW part of the island in the vicinity of Cactus Peak (1560 ft. ); 1400m ESE of Cactus Peak Summit. | 393 | Comment | ||
RSA583081 | Malacothamnus fasciculatus var. catalinensis | Tim S. Ross | 1993-4-22 | 6924 -2 | Los Angeles | Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft.); 750 meters due N of Cactus Peak summit; northerly slope draining to middle Bullrush Canyon. | 320 | Comment | ||
RSA583083 | Harpagonella palmeri | T. S. Ross | 1993-4-22 | 6921 | Los Angeles | Santa Catalina Island: SW part of the island in Bullrush Canyon; 1080 m due N of Cactus Peak (1560 ft); on terrace-like portion near base of northerly slope | 259 | Comment | ||
RSA584006 | Eriodictyon trichocalyx var. trichocalyx | Tim S. Ross | 1991-4-25 | 4579 | Los Angeles | San Gabriel Mtns: Steep slope dropping S from Doe Flat toward Graveyard Canyon (which drains to the lower E Fork of the San Gabriel River). | 732 | Comment | ||
RSA584030 | Camissonia | Tim S. Ross, Steve D. Boyd | 1990-5-29 | 2698 | Los Angeles | San Gabriel Mountains. Big Rock Creek. Vicinity of an old, destroyed homestead on the W side of the riparian strip, just upstream from the Gaging Station. | 1239 | Comment | ||
RSA584036 | Lupinus hirsutissimus | T. S. Ross | 1991-4-25 | 4584 | Los Angeles | San Gabriel Mtns: Steep slope dropping S from Doe Flat toward Graveyard Canyon (which drains to the lower E Fork of the San Gabriel River). | 731 | Comment | ||
RSA584041 | Camissonia ignota | Tim S. Ross, Steve D. Boyd | 1991-4-25 | 4585 | Los Angeles | San Gabriel Mtns: Steep slope dropping S from Doe Flat toward Graveyard Canyon (which drains to the lower E Fk of the San Gabriel River). | 732 | Comment | ||
RSA584042 | Claytonia perfoliata subsp. mexicana | Timothy S. Ross | 1992-4-21 | 6211 | Los Angeles | Glendora Ridge Road: on the divide between upper East Fork San Dimas Canyon & Lower Cow Canyon, daining toward the latter | 1317 | Comment | ||
RSA584043 | Nemophila menziesii var. integrifolia | Tim S. Ross | 1992-4-21 | 6210 | Los Angeles | Glendora Ridge Road: on the divide between upper East Fork San Dimas Canyon & Lower Cow Canyon, daining toward the latter | 1317 | Comment | ||
RSA584044 | Galium californicum subsp. flaccidum | Tim S. Ross | 1992-4-21 | 6224 | Los Angeles | Head of Horse Canyon: N side of Horse Canyon Saddle. | 963 | Comment | ||
RSA584048 | Pterostegia drymarioides | Tim S. Ross | 1992-4-21 | 6232 | Los Angeles | W and SW of Horse Canyon Saddle; along an old roadcut (ultimately joining Lower Monroe Road) that marks the NW boundary of the San Dimas Experimental Forest. | 1042 | Comment | ||
RSA584055 | Ceanothus oliganthus var. oliganthus | Tim S. Ross, S. D. Boyd | 1991-4-25 | 4602 | Los Angeles | San Gabriel Mountains: lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at ca 1540 ft. elev.). | 512 | Comment | ||
RSA584057 | Bromus diandrus | Timothy S. Ross, Steve Boyd | 1991-4-25 | 4615 | Los Angeles | San Gabriel Mountains: mouth of Graveyard Canyon (which joins lower E Fork of San Gabriel River at 1540 ft. elev.). | 482 | Comment | ||
RSA584059 | Adiantum capillus-veneris | T. S. Ross, Steve Boyd | 1991-4-25 | 4609 | Los Angeles | Lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at 1540 ft. elev.) (Glendora). | 536 | Comment | ||
RSA584104 | Clarkia cylindrica subsp. cylindrica | Tim S. Ross, Steve D. Boyd | 1990-5-15 | 2520 | Los Angeles | Live Oak Campground, Tujunga Ranger Distruct, Angeles National Forestr; at the confluence of Sand Canyon and Bear Canyon. (draining to the Santa Clara River about 3.5 miles north) | 646 | Comment | ||
RSA584108 | Ligustrum japonicum | Tim S. Ross | 1991-11-15 | s.n. | Los Angeles | Claremont: RSABG grounds: Indian Hill Mesa. | 405 | Comment | ||
RSA584117 | Nerium oleander | T. S. Ross, Steve D. Boyd, Peter W. Fritsch | 1990-6-11 | 2990 | Los Angeles | Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon | 1255 | Comment | ||
RSA584119 | Melia azedarach | Tim S. Ross, Steve Boyd, Peter Fritsch | 1990-6-11 | 2992 | Los Angeles | Big Rock Creek: just above the confluence of Holcomb Canyon Creek, between Big Rock Creek Road and the mouth of Holcomb Canyon. | 1255 | Comment | ||
RSA584125 | Drymocallis glandulosa | Tim S. Ross, Steve D. Boyd, Peter W. Fritsch | 1990-6-8 | 2970 | Los Angeles | Upper Big Tujunga Canyon: margin of Big Tujunga Creek and toes of the slopes immediately west (ca 1.6 air miles ENE of Barley Flats). | 1213 | Comment | ||
RSA584127 | Schedonorus arundinaceus | Timothy S. Ross, Steve Boyd, Fritsch | 1990-6-8 | 1968 | Los Angeles | Upper Big Tujunga Canyon: margin of Big Tujunga Creek and toes of the slopes immediately west (ca 1.6 air miles ENE of Barely Flats). | 1213 | Comment | ||
RSA584129 | Ericameria linearifolia | Timothy S. Ross, Steve Boyd, Peter W. Fritsch | 1990-6-8 | 2964 a | Los Angeles | Upper Big Tujunga Canyon (ca. 0.9-1.4 air miles ENE of Barley Flats). | 1280 | Comment | ||
RSA584131 | Achnatherum speciosum | Timothy S. Ross, Steve Boyd, Peter Fritsch | 1990-6-8 | 2961 | Los Angeles | Upper Big Tujunga Canyon (ca. 0.9-1.4 air miles ENE of Barley Flats). | 1280 | Comment | ||
RSA584132 | Salvia leucophylla | Tim S. Ross, Steve D. Boyd, Peter Fritsch | 1990-6-8 | 2960 | Los Angeles | Upper Big Tujunga Canyon: Ridge and slopes descending +/- ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats) | 1250 | Comment | ||
RSA584138 | Eriophyllum confertiflorum var. confertiflorum | Timothy S. Ross, Steve Boyd, Peter W. Fritsch | 1990-6-8 | 2980 | Los Angeles | Upper Big Tujunga Canyon: ridge and slopes descending +/-ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). | 1250 | Comment | ||
RSA584140 | Rhamnus ilicifolia | Tim S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-8 | 2978 | Los Angeles | Upper Big Tujunga Canyon: Ridge and slopes descending +/- ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats) | 1250 | Comment | ||
RSA584170 | Penstemon heterophyllus var. australis | Tim S. Ross, Steve D. Boyd | 1990-5-15 | 2536 | Los Angeles | Yerba Buena Ridge; Tujunga Ranger Distruct, Angeles National Forest; peripheral ridge N from Yerba Buena Rd. dividing tributaries of Oak Spring Canyon (W) and Boulder Canyon (N) | 914 | Comment | ||
RSA584176 | Dactylis glomerata | Timothy S. Ross, Steve Boyd | 1990-5-15 | 2529 | Los Angeles | Yerba Buena Ridge; Tujunga Ranger Distruct, Angeles National Forest; peripheral ridge N from Yerba Buena Rd. dividing tributaries of Oak Spring Canyon (W) and Boulder Canyon (N) | 914 | Comment | ||
RSA584218 | Prunus ilicifolia subsp. ilicifolia | Tim S. Ross, Orlando Mistretta | 1993-5-27 | 7331 | Los Angeles | W end of San Gabriel Mountains: Ridge dropping westward from Loop Canyon Road (at 3060 ft.) toward Wilson Canyon. | 625 | Comment | ||
RSA584219 | Clarkia bottae | Tim S. Ross | 1993-5-27 | 7328 | Los Angeles | W end of the San Gabriel Mts.: Wilson Canyon, along the riparian strip. | 625 | Comment | ||
RSA584224 | Keckiella cordifolia | Tim S. Ross, Orlando Mistretta | 1993-5-27 | 7320 | Los Angeles | Ridge dropping westward from Loop Canyon Road toward Wilson canyon | 841 | Comment | ||
RSA584288 | Ceanothus crassifolius var. planus | Tim S. Ross, Orlando Mistretta | 1993-5-26 | 7299 | Los Angeles | W end of the San Gabriel Mtns: southerly slope off the main E/W divide about midway between Wilson Canyon Saddle and May Canyon Saddle (draining to Wilson Canyon and Sylmar). | 994 | Comment | ||
RSA584291 | Clarkia unguiculata | Tim S. Ross, Orlando Mistretta | 1993-5-27 | 7340 | Los Angeles | W end of the San Gabriel Mountains: Wilson Canyon, along the riparian strip. | 588 | Comment | ||
RSA584293 | Boykinia rotundifolia | T. S. Ross, Orlando Mistretta | 1993-5-27 | 7338 | Los Angeles | W end of the San Gabriel Mountains: Wilson Canyon, along the riparian strip. | 588 | Comment | ||
RSA584297 | Acer macrophyllum | Tim S. Ross, Orlando Mistretta | 1993-5-27 | 7334 | Los Angeles | Wilson Canyon, along the riparian strip. | 588 | Comment | ||
RSA584300 | Gnaphalium luteoalbum | Timothy S. Ross, Orlando Mistretta | 1993-5-26 | 7311 | Los Angeles | W end of the San Gabriel Mtns: Santa Clara Road (USFS) between Wilson Canyon Saddle and May Canyon saddle. Seepy northerly draw at roadside, head of a tributary of Los Pinetos Canyon. | 1043 | Comment Read comments Sep 30 2014 |
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RSA584310 | Krascheninnikovia lanata | T. S. Ross, Steve Boyd | 1991-3-23 | 4283 | Los Angeles | Northeastern-most corner of the county, ca. 3 mi. SSE of Jackrabbit Hill (Kern Co.), (ca. 1.45 mi. S of Kern Co. line and 0.2-0.5 mi. W of San Bernardino Co. line). | 878 | Comment | ||
RSA584320 | Chrysothamnus teretifolius | Timothy S. Ross, Steve Boyd | 1991-3-23 | 4271 | Los Angeles | Lovejoy Buttes, on the Mojave Desert: NE portion of the main buttes, west of Lovejoy Springs. | 926 | Comment | ||
RSA584326 | Centrostegia thurberi | Tim S. Ross, S. D. Boyd | 1991-3-23 | 4248 | Los Angeles | Lovejoy Buttes, on the Mojave Desert: NE portion of the main buttes, +/- west of Lovejoy Springs (destroyed by development.) | 884 | Comment | ||
RSA584347 | Canbya candida | Tim S. Ross, J. Mark Porter | 1994-5-1 | 7583 | Los Angeles | Open desert ca. 1870m SW of Three Sisters buttes, along Black Butte Basin Road. | 961 | Comment | ||
RSA584351 | Stylomecon heterophylla | Tim S. Ross, Steve Boyd | 1994-5-24 | 7870 | Los Angeles | Lower NE slope of Grass Mountain: northeasterly draw and adjacent northerly slope dissected by Burns Truck Trail and draining to the upper central area of Burns Canyon. | 1148 | Comment | ||
RSA584390 | Pteridium aquilinum var. pubescens | T. S. Ross, Orlando Mistretta, Carolyn Neal | 1994-7-1 | 8079 | Los Angeles | San Gabriel Mountains: Sheep Camp Spring, 334 deg. and 520 meters NNW of Pacifico Mountain summit, at the headwaters of Santiago Canyon. | 1921 | Comment | ||
RSA584402 | Chorizanthe breweri | Tim S. Ross, S. D. Boyd | 1994-5-25 | 8001 | Los Angeles | Warm Springs Mountain: ca 450 m NW of summit. | 1140 | Comment | ||
RSA584485 | Silene laciniata subsp. major | Timothy S. Ross | 1992-5-24 | 6414 | Los Angeles | Brown's Gulch: (draining to San Gabriel Canyon at the base of San Gabriel Dam) | 464 | Comment | ||
RSA584489 | Eriophyllum confertiflorum var. confertiflorum | Timothy S. Ross | 1992-5-24 | 6419 | Los Angeles | Brown's Gulch: Draining to San Gabriel Canyon at base of San Gabriel Dam. | 464 | Comment | ||
RSA584499 | Acer macrophyllum | Tim S. Ross | 1992-5-24 | 6402 | Los Angeles | Lower Brown's Gulch: just W of San Gabriel Dam | 454 | Comment | ||
RSA584586 | Delphinium parryi subsp. parryi | Tim S. Ross, S. D. Boyd | 1993-5-23 | 7266 | Los Angeles | Steep, northerly draw draining from saddle between Red Mtn's long E Ridge and a small notched peak (3227-ft), to upper Clearwater Canyon, ca 430-500 m SSW of Plum Spring. | 875 | Comment | ||
RSA584590 | Eriastrum filifolium | T. S. Ross, S. D. Boyd | 1993-5-23 | 7251 | Los Angeles | Lower, easterly ridge of Red Mountain, ca 700-840 m SE of the saddle between Ruby and Clearwater Canyons. | 939 | Comment | ||
RSA584600 | Achnatherum coronatum | Timothy S. Ross, Orlando Mistretta | 1993-5-26 | 7300 | Los Angeles | off the main E/W divide about midway between Wilson Canyon Saddle and May Canyon Saddle | 993 | Comment | ||
RSA584626 | Vulpia myuros var. hirsuta | Timothy S. Ross, Steve Boyd | 1991-4-25 | 4577 | Los Angeles | San Gabriel Mtns: Doe Flat and immediate vicinity, situated between Graveyard Canyon and the E Fk of Susanna Canyon, draining to the lower E Fk of the San Gabriel River. | 841 | Comment | ||
RSA584630 | Dactylis glomerata | Timothy S. Ross, Janet Takara, S. Otte | 1993-4-24 | 6951 | Los Angeles | Santa Catalina Island: W end of island beyond isthmus, on main east-west ridgetop, ca 615 meters E of Granite Triangulation Point and 620 meters WNW of Oak Triangulation Point. | 488 | Comment | ||
RSA584672 | Salvia apiana | Tim S. Ross, Annette H. Ross | 1991-6-3 | 5552 | Los Angeles | San Jose Hills: undeveloped slopes west of California State Polytechnic University, Pomona. | 274 | Comment | ||
RSA584673 | Eriogonum fasciculatum var. foliolosum | Tim S. Ross, Annette H. Ross | 1991-6-3 | 5549 | Los Angeles | San Jose Hills: undeveloped slopes west of California State Polytechnic University, Pomona. | 274 | Comment | ||
RSA584674 | Eriogonum giganteum var. giganteum | Tim S. Ross | 1991-6-3 | 5548 | Los Angeles | San Jose Hills: West edge of Cal Poly Pomona. | 274 | Comment | ||
RSA584678 | Anthemis cotula | Timothy S. Ross, Annette Ross | 1991-6-3 | 5555 | Los Angeles | San Jose Hills: undeveloped slopes west of California State Polytechnic University, Pomona. | 274 | Comment | ||
RSA584764 | Nassella lepida | Timothy S. Ross, Orlando Mistretta | 1993-5-27 | 7325 | Los Angeles | W end of San Gabriel Mtns: Ridge dropping westward from Loop Canyon Road (at 3060 ft) toward Wilson Canyon. | 841 | Comment | ||
RSA584768 | Calochortus plummerae | Timothy S. Ross | 1992-7-17 | 6737 | Los Angeles | San Gabriel Mountains: Saddle between Fox (triangulation point, 5033-ft) and knoll ESE of it, on steep divide between Fox Creek and Fusier Canyon. | 1451 | Comment | ||
RSA584775 | Quercus chrysolepis | Tim S. Ross | 1990-8-17 | 3157 | Los Angeles | Icy springs in upper Big Rock Creek | 1752 | Comment | ||
RSA584840 | Ephedra nevadensis | T. S. Ross | 1991-4-27 | 4713 | Los Angeles | Black Butte: rocky easterly and northeasterly slopes. | 960 | Comment | ||
RSA584846 | Sambucus mexicana | T. S. Ross | 1993-6-1 | 7362 a | Los Angeles | W marvin of Chantry Flat near beginning of upper Winter Creek Trail. | 707 | Comment | ||
RSA584870 | Phacelia brachyloba | Tim S. Ross | 1990-6-4 | 2798 | Los Angeles | San Gabriel Mountains: East-West ridge ca. 1400 m N of Mt Gleason: ridge separating the headwaters of Arrastre Canyon from upper west tributaries of Gleason Canyon. | 1549 | Comment | ||
RSA584885 | Rhamnus californica subsp. californica | Tim S. Ross, S. D. Boyd | 1990-6-1 | 2780 | Los Angeles | San Gabriel Mountains, Magnetic Springs: in Moody Canyon (ca 2.15 air-miles NW of Mt Gleason). | 1195 | Comment | ||
RSA584905 | Orobanche fasciculata | Tim S. Ross, Steve D. Boyd | 1992-7-5 | 6956 | Los Angeles | Red Mountain: steep fire-break ascending southward from the Ruby Clearwater Saddle (where the S end of Tule Ridge joins the NE side of Red Mtn) to the long E ridge of Red Mtn. | 963 | Comment | ||
RSA584907 | Minuartia douglasii | Timothy S. Ross | 1992-5-8 | 6293 | Los Angeles | San Gabriel Mountains: San Antonio Canyon; upper N side of Hog Back. | 1183 | Comment | ||
RSA584909 | Achnatherum coronatum | Timothy S. Ross | 1992-5-8 | 6296 | Los Angeles | San Antonio Canyon just SW of Mt. Baldy Village along Glendora Ridge Road. | 1320 | Comment | ||
RSA584950 | Osmorhiza brachypoda | T. S. Ross, Steve D. Boyd | 1991-4-25 | 4613 | Los Angeles | San Gabriel Mountains: lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at ca 1540 ft. elev.). | 512 | Comment | ||
RSA584956 | Rubus ursinus | Tim S. Ross, Steve D. Boyd | 1990-6-1 | 2775 | Los Angeles | Magnetic Springs: in Moody Canyon (ca. 2.15 air-miles NW of Mt. Gleason). | 1195 | Comment | ||
RSA584960 | Poa pratensis subsp. pratensis | Timothy S. Ross | 1990-6-1 | 2770 | Los Angeles | Magnetic Springs: in Moody Canyon (ca. 2.15 air-miles NW of Mt. Gleason). | 1195 | Comment | ||
RSA584966 | Astragalus douglasii var. douglasii | T. S. Ross | 1990-6-1 | 2762 | Los Angeles | San Gabriel Mountains, Moody Canyon (a.k.a. 'The Toilet Bowl of Death'): draining northward from Messenger Flats and Mt Gleason. | 1159 | Comment | ||
RSA584981 | Rafinesquia californica | Timothy S. Ross | 1993-5-16 | 7150 | Los Angeles | Upper Monroe Road; ridgetop hillock on the divide between Persinger, Horse, and Little Dalton Canyons; ca 770 m NW of Horse Canyon Saddle. | 1067 | Comment | ||
RSA584984 | Emmenanthe penduliflora var. penduliflora | Tim S. Ross | 1993-5-16 | 7159 | Los Angeles | Upper Monroe Road; ridgetop hillock on the divide between Persinger, Horse, and Little Dalton Canyons; ca 850-930 m NW of Horse Canyon Saddle. | 1024 | Comment | ||
RSA585031 | Vitis vinifera | Tim S. Ross | 1991-11-15 | s.n. | Los Angeles | Claremont: RSABG grounds: Indian Hill Mesa. | 405 | Comment | ||
RSA585033 | Rubus discolor | Tim S. Ross | 1991-11-15 | s.n. | Los Angeles | Claremont: RSABG grounds: Indian Hill Mesa. | 405 | Comment | ||
RSA585155 | Malacothamnus fremontii | Tim S. Ross, Steve D. Boyd | 1990-5-31 | 2732 | Los Angeles | Ridge descending northward from Mt. Gleason, between the upper reaches of Moody Canyon and Arrastre Canyon. | 1220 | Comment | ||
RSA585157 | Trichostema parishii | Tim S. Ross, Steve D. Boyd | 1990-6-1 | 2753 | Los Angeles | San Gabriel Mountains. Moody Truck Road: about the SE headwaters of Mill Canyon, ca 1500 m (by air) WNW of Messenger Flats | 1549 | Comment | ||
RSA585318 | Cryptantha similis | T. S. Ross | 1991-4-27 | 4648 | Los Angeles | Mojave Desert: Fort Tejon Road, 0.1 mile W of its junction with Hwy 138 (& hiking +/-S to SSW), ca. 0.25-0.3 miles W of the county line | 1183 | Comment | ||
RSA585323 | Lepidium lasiocarpum | Timothy S. Ross | 1991-4-27 | 4719 | Los Angeles | Black Butte: easterly and northeasterly slopes | 1082 | Comment | ||
RSA585328 | Mimulus fremontii | Tim S. Ross | 1991-4-27 | 4634 | Los Angeles | Mojave Desert: Fort Tejon Road, 0.1 mile W of its junction with Hwy 138 (and hiking +/-S to SSW), ca. 0.25-0.3 miles W of the county line. | 1183 | Comment | ||
RSA585337 | Caulanthus cooperi | Timothy S. Ross | 1991-4-27 | 4646 | Los Angeles | Mojave Desert: Fort Tejon Road, 0.1 mile W of its junction with Hwy 138 (& hiking +/-S to SSW), ca. 0.25-0.3 miles W of the county line | 1183 | Comment | ||
RSA585339 | Phacelia fremontii | Tim S. Ross | 1991-4-27 | 4643 | Los Angeles | Mojave Desert: Fort Tejon Road, 0.1 mile W of its junction with Hwy 138 (and hiking +/-S to SSW), ca. 0.25-0.3 miles W of the county line. | 1183 | Comment | ||
RSA585350 | Linanthus parryae | T. S. Ross | 1991-4-27 | 4627 | Los Angeles | Mojave Desert: Fort Tejon Road, 0.1 mile W of its junction with Hwy 138 (and hiking +/-S to SSW), ca. 0.25-0.3 miles W of the county line. | 1183 | Comment | ||
RSA585356 | Emmenanthe penduliflora | Tim S. Ross | 1991-4-27 | 4695 | Los Angeles | Black Butte: rocky easterly and northeasterly slopes. | 960 | Comment | ||
RSA585366 | Abronia pogonantha | Tim S. Ross | 1991-4-27 | 4960 | Los Angeles | Mojave Desert: ca 0.85 mi W of Three Sisters and 1.2 mi S of Black Butte. Bladed road heading N from Black Butte Basin Road x Avenue 'U' [not on 1968 topo], running northward to the W of BBB Rd for about 1.2 miles, then rejoining it NW of Three Sisters. | 944 | Comment | ||
RSA585406 | Ulmus pumila | Tim S. Ross | 1990-5-29 | 2711 a | Los Angeles | Big Rock Springs: immediate vicinity of Big Rock Creek where crossed by Big Pines Highway (Valyermo Rd.). | 1183 | Comment | ||
RSA585430 | Quercus chrysolepis | Tim S. Ross | 1990-5-31 | 2724 | Los Angeles | Ridge descending northward from Mt. Gleason, between the upper reaches of Moody Canyon and Arrastre Canyon. | 1220 | Comment | ||
RSA585436 | Melica imperfecta | Timothy S. Ross | 1990-5-31 | 2730 | Los Angeles | Ridge descending northward from Mt Gleason, between the upper reaches of Moody Canyon and Arrastre Canyon. | 1220 | Comment | ||
RSA585465 | Mirabilis laevis var. villosa | Tim S. Ross, Steve D. Boyd | 1990-5-29 | 2679 | Los Angeles | SE edge of Valyermo: along NE side of Valyermo Rd, then S of the road | 1137 | Comment | ||
RSA585467 | Ephedra nevadensis | T. S. Ross, Steve Boyd | 1990-5-29 | 2678 | Los Angeles | SE edge of Valyermo: along NE side of Valyermo Rd., then S of the road | 1143 | Comment | ||
RSA585469 | Lotus procumbens var. procumbens | T. S. Ross | 1990-5-29 | 2667 | Los Angeles | Big Pines Hwy, mid-way between Caldwell Lake and Big Rock Springs, on the NE side of the knoll behind which Shoemaker Canyon turns to the NW. | 1402 | Comment | ||
RSA585535 | Garrya veatchii | Tim S. Ross | 1992-4-21 | 6217 a | Los Angeles | Glendora Ridge Road: on the divide between San Dimas Canyon and Cattle Canyon, draining northwestward toward Peacock Canyon. | 1121 | Comment | ||
RSA585537 | Ribes amarum | T. S. Ross | 1992-4-21 | 6215 | Los Angeles | Glendora ridge road: on the divide between San Dimas Canyon & Cattle Canyon, draining northward toward the latter. | 1232 | Comment | ||
RSA585539 | Ribes malvaceum var. viridifolium | Tim S. Ross | 1992-4-21 | 6214 | Los Angeles | Glendora ridge road: on the divide between San Dimas Canyon and Cattle Canyon, draining northward toward the latter. | 1232 | Comment | ||
RSA585687 | Phacelia imbricata subsp. patula | Tim S. Ross, Steve Boyd, Peter Fritsch | 1990-6-11 | 3017 | Los Angeles | Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon. | 1255 | Comment | ||
RSA585689 | Cercis occidentalis | T. S. Ross | 1990-6-11 | 3015 | Los Angeles | Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon. | 1255 | Comment | ||
RSA585695 | Baccharis salicifolia | Timothy S. Ross, Steve Boyd, Peter W. Fritsch | 1990-6-11 | 3007 | Los Angeles | Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon | 1255 | Comment | ||
RSA585697 | Elymus trachycaulus subsp. subsecundus | Timothy S. Ross | 1990-6-11 | 3003 | Los Angeles | Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon | 1255 | Comment | ||
RSA585820 | Coronilla valentina | T. S. Ross, Angelika Brinkmann-Busi | 1992-3-28 | 6057 -b | Los Angeles | Palos Verdes Peninsula: Rancho Palos Verdes; Abalone Cove area; old road from Palos Verdes Drive South to Abalone Cove (now just a trail), NW of Portuguese Point and +/- SSE of the Wayfarers chapel. | Comment | |||
RSA585906 | Agoseris retrorsa | Timothy S. Ross, Steve Boyd | 1990-5-23 | 2610 | Los Angeles | San Gabriel Mountains. Mt Gleason Area: north-northwesterly ridge descending from Messenger Peak (6015 ft), on the watershed divide between Mill Canyon and Moody Canyon. | 1524 | Comment | ||
RSA585910 | Fremontodendron californicum subsp. californicum | Tim S. Ross | 1990-5-23 | 2605 | Los Angeles | Upper Mill Creek: 2.8 road miles S of Mill creek Summit along Angeles Forest Hwy, and ca 1440m NNW of Rabbit peak. | 1198 | Comment | ||
RSA585916 | Camissonia hirtella | Tim S. Ross, Steve D. Boyd | 1990-5-17 | 2568 | Los Angeles | Little Gleason Forestry Plantation: north of Mt Gleason Road about the east headwaters of Gleason Canyon and about 2 (air) miles E of Mt Gleason summit. | 1682 | Comment | ||
RSA585944 | Fremontodendron californicum subsp. californicum | Tim S. Ross | 1990-5-23 | 2632 | Los Angeles | Mt Gleason Area: north-northwesterly ridge descending from Messenger Peak (6015 ft), on the watershed divide between Mill Canyon and Moody Canyon. | 1456 | Comment | ||
RSA585947 | Bromus grandis | Timothy S. Ross, Steve Boyd | 1990-5-23 | 2627 | Los Angeles | San Gabriel Mountains. Mt Gleason Area: north-northwesterly ridge descending from Messenger Peak (6015 ft), on the watershed divide between Mill Canyon and Moody Canyon | 1524 | Comment | ||
RSA585949 | Tauschia arguta | T. S. Ross, Steve D. Boyd | 1990-5-23 | 2624 | Los Angeles | San Gabriel Mountains, Mt. Gleason Area: north-northwesterly ridge descending from Messenger Peak (6015 ft), near the headwaters of Mill Canyon and Moody Canyon. | 1646 | Comment | ||
RSA585951 | Chaenactis santolinoides | Timothy S. Ross, Steve Boyd | 1990-5-23 | 2621 | Los Angeles | San Gabriel Mountains. Mt Gleason Area: north-northwesterly ridge descending from Messenger Peak (6015 ft), on the watershed divide between Mill Canyon and Moody Canyon. | 1524 | Comment | ||
RSA585952 | Tauschia parishii | T. S. Ross, Steve D. Boyd | 1990-5-23 | 2620 | Los Angeles | San Gabriel Mountains. Mt Gleason Area: north-northwesterly ridge descending from Messenger Peak (6015 ft), on the watershed divide between Mill Canyon and Moody Canyon | 1524 | Comment | ||
RSA585954 | Lupinus excubitus var. johnstonii | T. S. Ross | 1990-5-23 | 2616 | Los Angeles | Mt Gleason area: north-northwesterly ridge decending from Messenger Peak (6015 ft) near the headwaters of Mill canyon and Moody Canyon. | 1720 | Comment | ||
RSA586544 | Pectocarya platycarpa | T. S. Ross | 1991-4-28 | 4769 | Los Angeles | Adobe Mountain: Southwesterly extension of the mountain. | 926 | Comment | ||
RSA586545 | Vulpia octoflora | Timothy S. Ross | 1991-4-28 | 4752 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 926 | Comment | ||
RSA586547 | Vulpia microstachys var. pauciflora | Timothy S. Ross | 1991-4-28 | 4571 a | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 926 | Comment | ||
RSA587079 | Opuntia ramosissima | T. S. Ross, Steve Boyd | 1991-3-23 | 4275 | Los Angeles | Northeastern-most corner of the county, ca. 3 mi. SSE of Jackrabbit Hill (Kern Co.), (ca. 1.45 mi. S of Kern Co. line and 0.2-0.5 mi. W of San Bernardino Co. line). | 878 | Comment | ||
RSA587276 | Lupinus andersonii | T. S. Ross, S. D. Boyd | 1990-5-17 | 2578 | Los Angeles | Little Gleason Forestry Plantation: north of Mt Gleason Road about the east headwaters of Gleason Canyon and about 2 (air) miles E of Mt Gleason summit. | 1682 | Comment | ||
RSA587285 | Cercocarpus betuloides var. betuloides | Tim S. Ross, Steve D. Boyd | 1990-5-17 | 2563 | Los Angeles | Little Gleason Forestry Plantation: north of Mt Gleason Road about the east headwaters of Gleason Canyon and about 2 (air) miles E of Mt Gleason summit. | 1682 | Comment | ||
RSA587287 | Ceanothus integerrimus | Tim S. Ross, S. D. Boyd | 1990-5-17 | 2550 | Los Angeles | NorthFork Mill Creek: along Forest Service Road 3N27, 8.7 road miles N of Big Tujunga Canyon Rd. ca. 470m N of Plane Triagulation Point (4240 ft. ) | 1287 | Comment | ||
RSA587748 | Phacelia tanacetifolia | Tim S. Ross | 1991-4-27 | 4709 | Los Angeles | Black Butte: rocky easterly and northeasterly slopes. | 960 | Comment | ||
RSA587754 | Streptanthella longirostris | Timothy S. Ross | 1991-4-27 | 4692 | Los Angeles | Mojave Desert: ca 0.85 mi W of Three Sisters and1.2 mi S of Black Butte. Bladed road heading N from Black Butte Basin Road x Avenue 'U' [not on 1968 topo], running northward to the W of BBB Rd for about 1.2 miles., Then rejoining it NW of Three Sisters. | 944 | Comment | ||
RSA587755 | Achnatherum speciosum | Timothy S. Ross | 1991-4-27 | 4720 | Los Angeles | Black Butte: easterly and northeasterly slopes | 1082 | Comment | ||
RSA587759 | Krascheninnikovia lanata | T. S. Ross | 1991-4-27 | 4727 | Los Angeles | Black Butte: easterly and northeasterly slopes | 1082 | Comment | ||
RSA588895 | Hulsea vestita subsp. gabrielensis | Timothy S. Ross, S. D. Boyd | 1990-5-17 | 2552 | Los Angeles | forest Service Road 3N27, 11.3 road miles N of Big Tujunga Canyon Rd. ca 785 m NNE of Ed Triangulation Point (4990 ft.) and ca 560 m SSW (airline) of jtn with Mt. Gleason Rd | 1578 | Comment | ||
RSA588899 | Elytrigia intermedia subsp. intermedia | Timothy S. Ross, Steve Boyd | 1990-5-15 | 2542 | Los Angeles | Yerba Buena Ridge, Tujunga Ranger District, Angeles National Forest; ridgeline between Boulder Canyon drainage (on NW) and Big Tujunga Canyon (on NE). | 1012 | Comment | ||
RSA588905 | Cistanthe monandra | Timothy S. Ross, Steve Boyd, Peter Fritsch | 1990-6-8 | 2945 | Los Angeles | Upper Big Tujunga Canyon: Ridge and slopes descending +/- ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats) | 1250 | Comment | ||
RSA588907 | Trichostema parishii | Tim S. Ross, Steve D. Boyd, Peter Fritsch | 1990-6-8 | 2947 | Los Angeles | Upper Big Tujunga Canyon: Ridge and slopes descending +/- ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats) | 1250 | Comment | ||
RSA588909 | Eriogonum davidsonii | Tim S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-8 | 2950 | Los Angeles | Upper Big Tujunga Canyon: Ridge and slopes descending +/- ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats) | 1250 | Comment | ||
RSA588911 | Rumex acetosella | Tim S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-8 | 2952 | Los Angeles | San Gabriel Mountains, Upper Tujunga Canyon: ridge descending NE from Barley Flats Road toward Big Tujunga Creek (ca. 0.9-1.4 air-miles E of Barley Flats) | 1280 | Comment | ||
RSA588913 | Microseris lindleyi | Timothy S. Ross, S. D. Boyd, Peter W. Fritsch | 1990-6-8 | 2957 | Los Angeles | Upper Big Tujunga Canyon: Ridge and slopes descending +/- ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats) | 1250 | Comment | ||
RSA588918 | Epilobium ciliatum subsp. ciliatum | Tim S. Ross | 1990-6-8 | 2953 | Los Angeles | Upper Big Tujunga Canyon: margin of Big Tujunga Creek and toes of the slopes immediately west (ca 1.6 air miles ENE of Barley Flats). | 1213 | Comment | ||
RSA588921 | Cirsium occidentale var. californicum | Timothy S. Ross, Steve Boyd, Peter W. Fritsch | 1990-6-8 | 2931 | Los Angeles | Upper Big Tujunga Canyon: ridge and slopes descending +/-ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). | 1250 | Comment | ||
RSA588923 | Ericameria pinifolia | Timothy S. Ross, Steve Boyd, Peter W. Fritsch | 1990-6-8 | 2928 | Los Angeles | Upper Big Tujunga Canyon: ridge and slopes descending +/-ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). | 1250 | Comment | ||
RSA588924 | Bromus carinatus var. carinatus | Timothy S. Ross, Steve Boyd, Peter Fritsch | 1990-6-8 | 2926 | Los Angeles | Upper Big Tujunga Canyon: Ridge and slopes descending +/- ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). | 1250 | Comment | ||
RSA589172 | Cryptantha micrantha | T. S. Ross | 1991-4-28 | 4746 | Los Angeles | Adobe Mountain: Southwesterly extension of the mountain. | 926 | Comment | ||
RSA589174 | Lomatium mohavense subsp. mohavense | T. S. Ross | 1991-4-28 | 4783 | Los Angeles | Adobe Mountain: Southwesterly extension of the mountain. | 926 | Comment | ||
RSA589178 | Eucrypta chrysanthemifolia var. bipinnatifida | Tim S. Ross | 1991-4-28 | 4774 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 926 | Comment | ||
RSA589196 | Croton californicus | T. S. Ross | 1991-4-27 | 4677 | Los Angeles | Mojave Desert: Black Butte Basin Road: 1.95 miles and ca 148 deg. SW of Three Sisters buttes. | 982 | Comment | ||
RSA589226 | Elymus elymoides subsp. elymoides | Timothy S. Ross, Steve Boyd, Peter Fritsch | 1990-6-8 | 2919 | Los Angeles | Upper Big Tujunga Canyon: Ridge and slopes descending +/- ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). | 1250 | Comment | ||
RSA589251 | Lasthenia gracilis | Timothy S. Ross | 1991-4-28 | 4748 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 926 | Comment | ||
RSA589252 | Gilia | T. S. Ross | 1991-4-28 | 4755 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 926 | Comment | ||
RSA589253 | Linanthus dichotomus subsp. dichotomus | T. S. Ross | 1991-4-28 | 4754 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 926 | Comment | ||
RSA589254 | Bromus berteroanus | Timothy S. Ross | 1991-4-28 | 4761 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 926 | Comment | ||
RSA589255 | Cryptantha barbigera | T. S. Ross | 1991-4-28 | 4782 | Los Angeles | Adobe Mountain: Southwesterly extension of the mountain. | 926 | Comment | ||
RSA589258 | Mentzelia jonesii | Tim S. Ross | 1991-4-27 | 4671 | Los Angeles | Mojave Desert: Black Butte Basin Road; 2.75 miles and ca. 145 deg. SW of Three Sisters [Buttes]. | 1003 | Comment | ||
RSA589261 | Salvia carduacea | Tim S. Ross | 1991-4-27 | 4665 | Los Angeles | Mojave Desert: Black Butte Basin Road; 2.75 miles and ca. 145 deg SW of Three Sisters [buttes]. | 1003 | Comment | ||
RSA589262 | Hymenoclea salsola | Timothy S. Ross | 1991-4-28 | 4778 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 926 | Comment | ||
RSA589263 | Grayia spinosa | T. S. Ross | 1991-4-28 | 4779 | Los Angeles | Adobe Mountain: Southwesterly extension of the mountain. | 926 | Comment | ||
RSA589264 | Elymus elymoides subsp. elymoides | Timothy S. Ross | 1991-4-28 | 4734 | Los Angeles | Mojave Desert: Black Butte Basin Road at its intersection with Avenue 'U', NW corner: 0.85 mile and ca. 152? SW of Three Sisters [buttes]. | 959 | Comment | ||
RSA589267 | Tropidocarpum gracile | Timothy S. Ross | 1991-4-28 | 4772 | Los Angeles | Adobe Mountain: Southwesterly extension of the mountain. | 926 | Comment | ||
RSA589268 | Chorizanthe watsonii | Tim S. Ross | 1991-4-28 | 4758 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 926 | Comment | ||
RSA589274 | Achnatherum speciosum | Timothy S. Ross | 1991-4-28 | 4759 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 926 | Comment | ||
RSA589275 | Plagiobothrys arizonicus | T. S. Ross | 1991-4-28 | 4762 | Los Angeles | Adobe Mountain: Southwesterly extension of the mountain. | 926 | Comment | ||
RSA589279 | Zigadenus brevibracteatus | Timothy S. Ross | 1991-4-28 | 4768 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 926 | Comment | ||
RSA589311 | Vulpia microstachys var. pauciflora | Timothy S. Ross | 1995-5-21 | 8605 | Los Angeles | San Clemente Island: Near head of Chenetti Canyon. just SW of the W prong of the trident formed at the top of the longest tributary; 1800 ft SSE of Rest triangulation point (1336 ft). | 347 | Comment | ||
RSA589312 | Trifolium gracilentum var. palmeri | T. S. Ross | 1995-5-21 | 8602 | Los Angeles | San Clemente Island: Near head of Chenetti Canyon. just SW of the W prong of the trident formed at the top of the longest tributary; 1800 ft SSE of Rest triangulation point (1336 ft). | 347 | Comment | ||
RSA589313 | Hordeum intercedens | Timothy S. Ross | 1995-5-21 | 8608 | Los Angeles | San Clemente Island, terrace on W side of Chenetti Canyon and just N of Snail Canyon, 4300 feet SSE of Rest triangulation point (1336-feet) and 3540 feet NNW of slope tri. pt. (781-feet). | 271 | Comment | ||
RSA589314 | Psilocarphus tenellus | Timothy S. Ross | 1995-5-21 | 8606 | Los Angeles | San Clemente Island, terrace on W side of Chenetti Canyon and just N of Snail Canyon, 4300 feet SSE of Rest triangulation point (1336-feet) and 3540 feet NNW of slope tri. pt. (781-feet). | 271 | Comment | ||
RSA589318 | Stylocline gnaphaloides | Timothy S. Ross | 1995-5-21 | 8610 | Los Angeles | San Clemente Island: Terrace near the head of Snail Canyon just on the E side of the snail's raised neck, 1650 ft N of Slope triangulation point (781-ft) and 6250 ft SSE of Rest tri. pt. (1336-ft); | 247 | Comment | ||
RSA589321 | Achyrachaena mollis | T. S. Ross, Gery Allan, Mark Elvin | 1995-5-21 | 6815 | Los Angeles | San Clemente Island, terrace between the main stem of Horse Beach Canyon and the main westerly stem of Chenetii Canyon. 3970 ft NNW of Slope triangulation point (781-ft) and 5570 ft WSW of 1135-ft tri. pt. near Chenity'. | 284 | Comment | ||
RSA589323 | Leptosiphon pygmaeus subsp. pygmaeus | T. S. Ross, Gery Allan | 1995-5-21 | 8617 | Los Angeles | San Clemente Island, slope between major terraces, between the main stem of Horse Beach Canyon on the W and the main westerly stem of Chenetti Canhon on the E,, 4790 ft NW of Slope triangulation point (781 ft) and 5070 ft WSW of 1134 ft triangulation point near Chenity. | 316 | Comment | ||
RSA589324 | Nassella lepida | Timothy S. Ross, Mark Elvin, Jennifer Stone | 1995-5-19 | 8581 | Los Angeles | San Clemente Island: Northern tributary of Canchalagua Canyon, 1020 ft NNE of the 1135-ft triangulation point. | 274 | Comment | ||
RSA589328 | Cheilanthes newberryi | T. S. Ross, Gery Allan, Mark Elvin, Jennifer Stone | 1995-5-19 | 8583 | Los Angeles | San Clemente Island: Northern tributary of Canchalagua Canyon, 1020 ft NNE of the 1135-ft triangulation point. | 274 | Comment | ||
RSA589329 | Bowlesia incana | T. S. Ross, Gery Allan, Mark Elvin, Jennifer Stone | 1995-5-19 | 8585 | Los Angeles | San Clemente Island: Northern tributary of Canchalagua Canyon, 1020 ft NNE of the 1135-ft triangulation point. | 274 | Comment | ||
RSA589337 | Microseris heterocarpa | Timothy S. Ross, Gery Allan, Mark Elvin, Jennifer Stone | 1995-5-19 | 8588 a | Los Angeles | San Clemente Island: Northern tributary of Canchalagua Canyon, ca. 1070 ft NNE of the 1135-ft trangulation point. | 256 | Comment | ||
RSA589496 | Microseris lindleyi | Timothy S. Ross, Gery Allan, Mark Elvin, Jennifer Stone | 1995-5-19 | 8588 b | Los Angeles | San Clemente Island: Northern tributary of Canchalagua Canyon, ca. 1070 ft NNE of the 1135-ft trangulation point. | 256 | Comment | ||
RSA589509 | Euphorbia spathulata | T. S. Ross | 1995-5-21 | 8600 | Los Angeles | San Clemente Island: Near head of Chenetti Canyon. just SW of the W prong of the trident formed at the top of the longest tributary; 1800 ft SSE of Rest triangulation point (1336 ft). | 347 | Comment | ||
RSA589511 | Salvia columbariae | Tim S. Ross, Gery Allan, Mark A. Elvin | 1995-5-21 | 8599 | Los Angeles | San Clemente Island: Head of Chenetti Canyon, on the W prong of the trident formed at the top of the longest tributary; 1330 ft. SSE of Rest triangulation point (1336-ft). | 358 | Comment | ||
RSA589512 | Aristida adscensionis | Timothy S. Ross, Gery Allan, Mark Elvin | 1995-5-21 | 8597 | Los Angeles | San Clemente Island: Head of Chenetti Canyon, on the W prong of the trident formed at the top of the longest tributary; 1330 ft. SSE of Rest triangulation point (1336-ft). | 358 | Comment | ||
RSA589513 | Muhlenbergia appressa | Timothy S. Ross, Allan Elvin | 1995-5-21 | 8598 | Los Angeles | San Clemente Island: Head of Chenetti Canyon, on the W prong of the trident formed at the top of the longest tributary; 1330 ft. SSE of Rest triangulation point (1336-ft). | 358 | Comment | ||
RSA589514 | Convolvulus simulans | T. S. Ross | 1995-5-21 | 8604 | Los Angeles | San Clemente Island: Near head of Chenetti Canyon. just SW of the W prong of the trident formed at the top of the longest tributary; 1800 ft SSE of Rest triangulation point (1336 ft). | 347 | Comment | ||
RSA589781 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara, Bob Given, Gay, Fone | 1994-8-3 | 8206 | Los Angeles | Santa Catalina Island. W end of island, N side of main east-west ridge system at head of canyon draining NNE to Parsons Landing. | 421 | Comment | ||
RSA589782 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara, Bob Given, Gay, Fone | 1994-8-3 | 8207 | Los Angeles | Santa Catalina Island. W end of island, N side of main east-west ridge system at head of canyon draining NNE to Parsons Landing. | 402 | Comment | ||
RSA589864 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara, Bob Given, Gay, Fone | 1994-8-3 | 8208 | Los Angeles | Santa Catalina Island. W end of island, N side of main east-west ridge system, at head of Bouchette Canyon draining NE to Johnson's Landing. | 405 | Comment | ||
RSA589865 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara, Bob Given, Gay, Fone | 1994-8-3 | 8208 | Los Angeles | Santa Catalina Island. W end of island, N side of main east-west ridge system, at head of Bouchette Canyon draining NE to Johnson's Landing. | 405 | Comment | ||
RSA589867 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara | 1994-8-4 | 8210 | Los Angeles | Santa Catalina Island, SW side of the island, 460m ENE of Carlos triangulation point (972 ft) and 2080m NNW of Quartz triangulation point (1252 ft). | 213 | Comment | ||
RSA589869 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara | 1994-8-4 | 8213 | Los Angeles | Santa Catalina Island, SW side of the island, lower Bullrush Canyon, 1040m SE of Mills Landing (as labeled on USGS topo) and 765m NNE of Carlos triangulation point (972ft). | 81 | Comment | ||
RSA589871 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara, Bob Given, Gay, Fone | 1994-8-3 | 8208 | Los Angeles | Santa Catalina Island. W end of island, N side of main east-west ridge system, at head of Bouchette Canyon draining NE to Johnson's Landing. | 405 | Comment | ||
RSA589872 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara, Bob Given, Gay, Fone | 1994-8-3 | 8208 | Los Angeles | Santa Catalina Island. W end of island, N side of main east-west ridge system, at head of Bouchette Canyon draining NE to Johnson's Landing. | 405 | Comment | ||
RSA589873 | Lyonothamnus floribundus subsp. floribundus | Tim S. Ross, Neal, Takara, Bob Given, Gay, Fone | 1994-8-3 | 8205 | Los Angeles | Santa Catalina Island. W end of the island, NW side of silver Peak, just below summit. | 527 | Comment | ||
RSA590339 | Bloomeria crocea var. crocea | Timothy S. Ross | 1993-4-21 | 6852 | Los Angeles | Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak; slope and small ridges N of Cactus peak summit. | 426 | Comment | ||
RSA590430 | Filago gallica | Timothy S. Ross | 1993-4-21 | 6836 | Los Angeles | Santa Catalina Island. SW part of the island along major E-W ridge between 'Carlos' (972ft) and Cactus Peak (1560ft); 500-1200 ft. NNE to NE of 'Quartz' (1252ft) | 396 | Comment | ||
RSA590469 | Filago californica | Timothy S. Ross | 1993-4-21 | 6837 | Los Angeles | Santa Catalina Island. SW part of the island along major E-W ridge between 'Carlos' (972ft) and Cactus Peak (1560ft); 500-1200 ft. NNE to NE of 'Quartz' (1252ft). | 396 | Comment | ||
RSA590471 | Galium nuttallii subsp. insulare | Tim S. Ross | 1993-4-21 | 6831 | Los Angeles | Santa Catalina Island. SW part of the island along major E-W ridge between ''Carlos'' (972ft) and Cactus Peak (1560ft). | 320 | Comment | ||
RSA590473 | Lithophragma heterophyllum | T. S. Ross, W. Appleby | 1993-5-20 | 7198 | Los Angeles | Head of Los Pinetos Canyon on the dirt trail between Wilson Canyon Saddle and Los Pinetos Spring. | 915 | Comment | ||
RSA590507 | Schoenoplectus pungens | Timothy S. Ross, Janet Takara, M. Gay | 1993-4-20 | 6825 | Los Angeles | Santa Catalina Island: NE side of Little Harbor near the outlet of Little Springs Canyon drainage. | 1 | Comment | ||
RSA590509 | Arctostaphylos catalinae | T. S. Ross | 1993-4-21 | 6859 | Los Angeles | Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft) slope and small ridges N of Cactus Peak summit. | 402 | Comment | ||
RSA590513 | Rhamnus ilicifolia | Tim S. Ross, W. Appleby | 1993-5-20 | 7203 | Los Angeles | Head of Los Pinetos Canyon on the dirt trail between Wilson Canyon Saddle and Los Pinetos Spring. | 915 | Comment | ||
RSA590514 | Calystegia macrostegia subsp. intermedia | T. S. Ross, Walter Appleby | 1993-5-19 | 7177 | Los Angeles | Western San Gabriel Mountains: long SSE-trending ridge S of Wilson Canyon Saddle. | 804 | Comment | ||
RSA590556 | Cistus creticus | T. S. Ross, Walter Appleby | 1993-5-20 | 7186 | Los Angeles | Western San Gabriel Mountains: vicinity of Wilson Canyon Saddle. | 951 | Comment | ||
RSA590592 | Baccharis salicifolia | Timothy S. Ross, Walter Appleby | 1993-5-20 | 7189 | Los Angeles | Western San Gabriel Mountains: vicinity of Wilson Canyon Saddle. | 951 | Comment | ||
RSA590598 | Fremontodendron californicum subsp. californicum | Tim S. Ross, W. Appleby | 1993-5-13 | 7130 | Los Angeles | Western San Gabriel Mountains: 600 meters, 346 NNW of Wilson Canyon Saddle, at the head of Whitney Canyon, about 100-120 meters WSW of the 3151-foot ridgetop knoll. | 933 | Comment | ||
RSA590615 | Nama californica | Tim S. Ross | 1990-6-4 | 2805 | Los Angeles | San Gabriel Mountains: East-West ridge ca. 1400 m N of Mt Gleason: ridge separating the headwaters of Arrastre Canyon from upper west tributaries of Gleason Canyon. | 1549 | Comment | ||
RSA590705 | Polypogon interruptus | Timothy S. Ross, Steve Boyd, Peter W. Fritsch | 1990-6-11 | 3006 | Los Angeles | Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon | 1255 | Comment | ||
RSA590712 | Phacelia davidsonii | Tim S. Ross | 1990-5-23 | 2607 | Los Angeles | Mt Gleason area: north-northwesterly ridge decending from Messenger Peak (6015 ft) near the headwaters of Mill canyon and Moody Canyon. | 1720 | Comment | ||
RSA590841 | Oxytheca trilobata | Tim S. Ross, S. D. Boyd | 1990-5-23 | 2603 | Los Angeles | Upper Mill Creek: 2.8 road miles S of Mill creek Summit along Angeles Forest Hwy, and ca 1440m NNW of Rabbit peak. | 1198 | Comment | ||
RSA590842 | Scutellaria siphocampyloides | Tim S. Ross, Steve D. Boyd | 1990-5-23 | 2602 | Los Angeles | Upper Mill Creek: 2.8 road miles S of Mill creek Summit along Angeles Forest Hwy, and ca 1440m NNW of Rabbit peak. | 1198 | Comment | ||
RSA590843 | Viola purpurea subsp. purpurea | Tim S. Ross, Steve D. Boyd | 1990-5-17 | 2558 | Los Angeles | Little Gleason Forestry Plantation: north of Mt Gleason Road about the east headwaters of Gleason Canyon and about 2 (air) miles E of Mt Gleason summit. | 1682 | Comment | ||
RSA590844 | Phacelia curvipes | Tim S. Ross, Steve Boyd | 1990-5-17 | 2560 | Los Angeles | Little Gleason Forestry Plantation: north of Mt Gleason Road about the east headwaters of Gleason Canyon and about 2 (air) miles E of Mt Gleason summit. | 1682 | Comment | ||
RSA590857 | Gilia angelensis | T. S. Ross, S. D. Boyd | 1990-5-15 | 2518 | Los Angeles | Live Oak Campground, Tujunga Ranger Distruct, Angeles National Forestr; at the confluence of Sand Canyon and Bear Canyon. (draining to the Santa Clara River about 3.5 miles north) | 646 | Comment | ||
RSA590859 | Pinus halepensis | T. S. Ross, Angelika Brinkmann-Busi | 1992-3-28 | 6056 | Los Angeles | Palos Verdes Peninsula: Palos Verdes Estates: Bluff Cove. Redondo Beach USGS 7.5' quad. | Comment | |||
RSA594745 | Castilleja foliolosa | Tim S. Ross | 1995-4-7 | 8359 | Los Angeles | Templin Highway ca. 100-250 ft NE of its inter- section with the Old Ridge Route (near the headwaters of Violin Canyon). | 866 | Comment | ||
RSA594749 | Coreopsis bigelovii | Timothy S. Ross | 1995-4-26 | 8372 | Los Angeles | Old Ridge Route; ca 925 ft SSW of its intersection with 7N23 (which climbs the W slope of Liebre Mtn); southeasterly slope at the head of Salt Creek. | 1186 | Comment | ||
RSA594752 | Ribes malvaceum | Tim S. Ross | 1995-4-7 | 8371 | Los Angeles | Old Ridge Route: 2.9 road miles NNW of its intersection with Templin Highway; ca. 1840 m WNW of the confluence of Castaic Creek and Fish Canyon. | 927 | Comment | ||
RSA594753 | Lomatium dasycarpum subsp. dasycarpum | T. S. Ross | 1995-4-7 | 8368 | Los Angeles | 'OLD RIDGE ROUTE'': 2.9 road miles NNW of its intersection with Templin Highway; ca. 1840 m WNW of the confluence of Castaic Creek and Fish Canyon. | 927 | Comment | ||
RSA594754 | Tauschia hartwegii | T. S. Ross | 1995-4-7 | 8366 | Los Angeles | 'OLD RIDGE ROUTE'': 2.9 road miles NNW of its intersection with Templin Highway; ca. 1840 m WNW of the confluence of Castaic Creek and Fish Canyon. | 927 | Comment | ||
RSA594758 | Cistus incanus subsp. creticus | T. S. Ross | 1995-4-7 | 8356 | Los Angeles | Templin Highway ca. 100-250 ft NE of its inter- section with the Old Ridge Route (near the headwaters of Violin Canyon). | 866 | Comment | ||
RSA594956 | Vulpia microstachys var. ciliata | Timothy S. Ross | 1995-4-26 | 8391 | Los Angeles | Head of Liebre Gulch drainage along Forest Service Road 8N05, between Sandberg and Bald Mountain; ca 1740 feet W of Sandberg BM (4164 ft) | 1204 | Comment | ||
RSA594960 | Vicia villosa subsp. varia | T. S. Ross | 1995-4-26 | 8396 | Los Angeles | Head of Liebre Gulch drainage along Forest Service Road 8N05, between Sandberg and Bald Mountain; ca 1740 feet W of Sandberg BM (4164 ft). | 1204 | Comment | ||
RSA595455 | Phacelia douglasii | Tim S. Ross, Victor W. Steinmann | 1995-5-8 | 8564 | Los Angeles | Slopes between Leona Valley and Lost Valley. | 1098 | Comment | ||
RSA595459 | Phacelia distans | Tim S. Ross, Victor W. Steinmann | 1995-5-8 | 8562 | Los Angeles | Slopes between Leona Valley and Lost Valley. | 1098 | Comment | ||
RSA595462 | Chaenactis glabriuscula var. glabriuscula | Timothy S. Ross, Victor W. Steinmann | 1995-5-8 | 8555 | Los Angeles | Slopes between Leona Valley and Lost Valley. | 1098 | Comment | ||
RSA595650 | Layia glandulosa | Timothy S. Ross, Victor W. Steinmann | 1995-5-8 | 8559 | Los Angeles | Slopes between Leona Valley and Lost Valley. | 1098 | Comment | ||
RSA595676 | Calystegia malacophylla subsp. pedicellata | T. S. Ross, Victor W. Steinmann | 1995-5-8 | 8545 | Los Angeles | Lower Spunky Canyon: easterly slope at the effluence of the canyon into Bouquet Reservoir. | 916 | Comment | ||
RSA595865 | Quercus john-tuckeri | Tim S. Ross, Victor W. Steinmann | 1995-5-8 | 8537 | Los Angeles | Bouquet Canyon: along Bouquet Canyon Road near Bouquet Campground No. 3. | 735 | Comment | ||
RSA595867 | Sidalcea malviflora subsp. sparsifolia | Tim S. Ross, Victor W. Steinmann | 1995-5-8 | 8535 | Los Angeles | Bouquet Canyon: along Bouquet Canyon Road near Bouquet Campground No. 3. | 735 | Comment | ||
RSA595869 | Ranunculus hebecarpus | Tim S. Ross, Victor W. Steinmann | 1995-5-8 | 8539 | Los Angeles | Bouquet Canyon: along Bouquet Canyon Road near Bouquet Campground No. 3. | 735 | Comment | ||
RSA595871 | Filago californica | Timothy S. Ross, Victor W. Steinmann | 1995-5-8 | 8542 | Los Angeles | Bouquet Canyon: along Bouquet Canyon Road near Bouquet Campground No. 3. | 735 | Comment | ||
RSA595872 | Astragalus gambelianus | T. S. Ross, Victor W. Steinmann | 1995-5-8 | 8538 | Los Angeles | Bouquet Canyon: along Bouquet Canyon Road near Bouquet Campground No. 3. | 735 | Comment | ||
RSA595873 | Microseris lindleyi | Timothy S. Ross, Victor W. Steinmann | 1995-5-8 | 8543 | Los Angeles | Bouquet Canyon: along Bouquet Canyon Road near Bouquet Campground No. 3. | 735 | Comment | ||
RSA595874 | Silene californica | Timothy S. Ross, Victor W. Steinmann | 1995-5-8 | 8541 | Los Angeles | Bouquet Canyon: along Bouquet Canyon Road near Bouquet Campground No. 3. | 735 | Comment | ||
RSA595878 | Trifolium hirtum | T. S. Ross, Victor W. Steinmann | 1995-5-8 | 8531 | Los Angeles | Bouquet Canyon: along Bouquet Canyon Road at its intersection with a US Forest Service road that winds up onto the ridge between Bouquet Canyon and Mystic Canyon. | 595 | Comment | ||
RSA596030 | Chaenactis glabriuscula var. glabriuscula | Timothy S. Ross, J. Mark Porter | 1995-5-4 | 8442 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. | 555 | Comment | ||
RSA596036 | Prunus ilicifolia | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8404 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. | 555 | Comment | ||
RSA596041 | Mentzelia micrantha | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8402 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. | 555 | Comment | ||
RSA596042 | Rhamnus ilicifolia | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8413 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. | 555 | Comment | ||
RSA596043 | Encelia actoni | Timothy S. Ross, J. Mark Porter | 1995-5-4 | 8403 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. | 555 | Comment | ||
RSA596044 | Galium angustifolium subsp. angustifolium | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8412 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. | 555 | Comment | ||
RSA596048 | Delphinium parryi subsp. parryi | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8414 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. | 555 | Comment | ||
RSA596054 | Adenostoma fasciculatum var. fasciculatum | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8423 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. | 555 | Comment | ||
RSA596055 | Trichostema lanatum | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8419 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. | 555 | Comment | ||
RSA596057 | Camissonia ignota | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8427 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. | 555 | Comment | ||
RSA596059 | Salvia columbariae | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8425 | Los Angeles | Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. | 555 | Comment | ||
RSA596074 | Chorizanthe xanti var. xanti | Tim S. Ross, S. D. Boyd | 1995-6-28 | 8618 | Los Angeles | Elizabeth Lake Canyon near the confluence of Red Fox Canyon: xeric southerly slope below Lake Hughes Road and above the stream | 723 | Comment | ||
RSA596078 | Amorpha californica var. californica | T. S. Ross, S. D. Boyd | 1995-6-28 | 8644 | Los Angeles | Liebre Mountains: Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon. | 707 | Comment | ||
RSA596128 | Nemacladus sigmoideus | T. S. Ross, S. D. Boyd | 1995-6-29 | 8658 | Los Angeles | Near west summit of Liebre Mountain. | 1707 | Comment | ||
RSA596129 | Keckiella breviflora var. breviflora | Tim S. Ross, Steve D. Boyd | 1995-6-28 | 8625 | Los Angeles | Liebre Mountains: Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon. | 707 | Comment | ||
RSA596131 | Agrostis exarata | Timothy S. Ross, Steve Boyd | 1995-6-28 | 8633 | Los Angeles | Liebre Mountains: Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon | 707 | Comment | ||
RSA596132 | Mimulus floribundus | Tim S. Ross, S. D. Boyd | 1995-6-28 | 8632 | Los Angeles | Liebre Mountains: Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon. | 707 | Comment | ||
RSA596133 | Leymus condensatus | Timothy S. Ross, Steve Boyd | 1995-6-28 | 8654 -A | Los Angeles | Liebre Mountains: Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon | 707 | Comment | ||
RSA596134 | Leymus condensatus | Timothy S. Ross, Steve Boyd | 1995-6-28 | 8654 -B | Los Angeles | Liebre Mountains: Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon | 707 | Comment | ||
RSA596138 | Bromus carinatus | Timothy S. Ross, Steve Boyd | 1995-6-29 | 8657 | Los Angeles | Near west summit of LIEBRE MOUNTAIN | 1707 | Comment | ||
RSA596140 | Rhamnus californica subsp. californica | Tim S. Ross, S. D. Boyd | 1995-6-28 | 8651 | Los Angeles | Liebre Mountains: Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon. | 707 | Comment | ||
RSA596211 | Atriplex canescens subsp. canescens | T. S. Ross, Steve D. Boyd, Peter W. Fritsch | 1990-6-11 | 3387 | Los Angeles | San Gabriel Mountains, Little Rock Creek: Joshua tree Campground on SW side of Little Rock Creek reservoir | 997 | Comment | ||
RSA596212 | Purshia tridentata var. glandulosa | Tim S. Ross, Steve D. Boyd, Peter W. Fritsch | 1990-6-11 | 3386 | Los Angeles | San Gabriel Mountains, Little Rock Creek: Joshua tree Campground on SW side of Little Rock Creek reservoir | 997 | Comment | ||
RSA596213 | Forestiera pubescens | Tim S. Ross, Steve D. Boyd, Peter Fritsch | 1990-6-11 | 3385 | Los Angeles | San Gabriel Mountains, Little Rock Creek: on SW side of Little Rock Creek reservoir | 997 | Comment | ||
RSA596214 | Eriogonum baileyi var. baileyi | Tim S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-11 | 3384 | Los Angeles | San Gabriel Mountains, Little Rock Creek: Joshua tree Campground on SW side of Little Rock Creek reservoir | 997 | Comment | ||
RSA596221 | Polypogon viridis | Timothy S. Ross, Steve Boyd, Peter W. Fritsch | 1990-6-11 | 3400 | Los Angeles | San Gabriel Mountains, Little Rock Creek: on SW side of Little Rock Creek reservoir | 997 | Comment | ||
RSA596224 | Tetradymia stenolepis | Timothy S. Ross, S. D. Boyd, Peter W. Fritsch | 1990-6-11 | 3397 | Los Angeles | San Gabriel Mountains, Little Rock Creek: on SW side of Little Rock Creek reservoir | 997 | Comment | ||
RSA596228 | Prunus ilicifolia subsp. ilicifolia | Tim S. Ross, Steve D. Boyd, Peter W. Fritsch | 1990-6-11 | 3392 | Los Angeles | San Gabriel Mountains, Little Rock Creek: Joshua tree Campground on SW side of Little Rock Creek reservoir | 997 | Comment | ||
RSA596310 | Lotus oblongifolius var. oblongifolius | T. S. Ross | 1990-6-11 | 3372 | Los Angeles | Big Rock Creek Canyon, along stream and immediately adjacent flats and slopes; ca 130m N to 250m NNW of Icy Springs. | 1713 | Comment | ||
RSA596375 | Muhlenbergia rigens | Timothy S. Ross, Steve Boyd | 1995-6-28 | 8626 | Los Angeles | Liebre Mountains: Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon | 707 | Comment | ||
RSA596377 | Datisca glomerata | T. S. Ross, S. D. Boyd | 1995-6-28 | 8628 | Los Angeles | Liebre Mountains: Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon. | 707 | Comment | ||
RSA596379 | Elymus glaucus subsp. glaucus | Timothy S. Ross, Steve Boyd | 1995-6-29 | 8659 | Los Angeles | Near west summit of LIEBRE MOUNTAIN | 1707 | Comment | ||
RSA596380 | Chorizanthe watsonii | Tim S. Ross, S. D. Boyd | 1995-6-29 | 8662 | Los Angeles | Near west summit of Liebre Mountain. | 1674 | Comment | ||
RSA596396 | Elaeagnus angustifolia | T. S. Ross | 1990-6-18 | 3496 | Los Angeles | Big Pines Highway: roadside ca. 900 m ESE from Jackson Lake, just on the W side of upper Mescal Creek drainage | 1878 | Comment | ||
RSA596415 | Garrya flavescens | Tim S. Ross | 1990-6-11 | 3352 | Los Angeles | Big Rock Creek canyon. 120m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin) | 1732 | Comment | ||
RSA596417 | Achnatherum occidentale subsp. occidentale | Timothy S. Ross, Steve Boyd, Peter W. Fritsch | 1990-6-11 | 3354 | Los Angeles | Big Rock Creek canyon. 120m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin) | 1731 | Comment | ||
RSA596419 | Tauschia parishii | T. S. Ross, Steve D. Boyd, Peter W. Fritsch | 1990-6-11 | 3356 | Los Angeles | Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin). | 1731 | Comment | ||
RSA596422 | Castilleja applegatei subsp. martinii | Tim S. Ross, Steve D. Boyd, Peter W. Fritsch | 1990-6-11 | 3364 | Los Angeles | Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin). | 1732 | Comment | ||
RSA596425 | Ceanothus cordulatus | Tim S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-11 | 3360 | Los Angeles | Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin). | 1732 | Comment | ||
RSA596427 | Packera ionophylla | Timothy S. Ross, S. D. Boyd, Peter W. Fritsch | 1990-6-11 | 3362 | Los Angeles | Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin). | 1731 | Comment | ||
RSA596802 | Sambucus mexicana | T. S. Ross, J. Mark Porter | 1995-5-4 | 8509 | Los Angeles | Texas Canyon: ca 2.8 road miles NE of Bouquet Canyon Road. | 610 | Comment | ||
RSA596803 | Clarkia unguiculata | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8500 | Los Angeles | Texas Canyon: ca 2.65 road miles NE of Bouquet Canyon Road. | 610 | Comment | ||
RSA596804 | Elymus glaucus subsp. glaucus | Timothy S. Ross, J. Mark Porter | 1995-5-4 | 8485 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596808 | Brickellia nevinii | Timothy S. Ross, J. Mark Porter | 1995-5-4 | 8476 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596814 | Rumex crispus | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8470 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596815 | Marrubium vulgare | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8477 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596819 | Lotus strigosus var. strigosus | T. S. Ross, J. Mark Porter | 1995-5-4 | 8463 B | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596827 | Rhus trilobata var. quinata | T. S. Ross, J. Mark Porter | 1995-5-4 | 8472 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596829 | Chorizanthe staticoides | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8504 | Los Angeles | Texas Canyon: ca 2.65 road miles NE of Bouquet Canyon Road. | 610 | Comment | ||
RSA596831 | Stellaria media | Timothy S. Ross, J. Mark Porter | 1995-5-4 | 8491 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596832 | Emmenanthe penduliflora | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8468 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596833 | Lupinus bicolor subsp. marginatus | T. S. Ross, J. Mark Porter | 1995-5-4 | 8482 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596834 | Herniaria hirsuta subsp. cinerea | Timothy S. Ross, J. Mark Porter | 1995-5-4 | 8489 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596838 | Camissonia ignota | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8493 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596885 | Crassula connata | T. S. Ross, J. Mark Porter | 1995-5-4 | 8462 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596887 | Cryptantha microstachys | T. S. Ross, J. Mark Porter | 1995-5-4 | 8519 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596889 | Vulpia myuros var. myuros | Timothy S. Ross, J. Mark Porter | 1995-5-4 | 8513 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596911 | Cryptantha muricata var. muricata | T. S. Ross, J. Mark Porter | 1995-5-4 | 8521 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596912 | Cryptantha nevadensis var. rigida | T. S. Ross, J. Mark Porter | 1995-5-4 | 8520 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596913 | Chenopodium murale | T. S. Ross, J. Mark Porter | 1995-5-4 | 8516 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596914 | Filago californica | Timothy S. Ross, J. Mark Porter | 1995-5-4 | 8527 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596918 | Matricaria matricarioides | Timothy S. Ross, J. Mark Porter | 1995-5-4 | 8479 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA596921 | Claytonia parviflora subsp. parviflora | Timothy S. Ross, J. Mark Porter | 1995-5-4 | 8524 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. | 623 | Comment | ||
RSA597010 | Phacelia ramosissima var. latifolia | Tim S. Ross, Steve Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-25 | 3805 | Los Angeles | San Gabriel Mountains. Ridgetop to the SW of Crystal Lake (ridge descending SSW from Mt. Islip). | 1780 | Comment | ||
RSA597016 | Castilleja applegatei subsp. martinii | Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-25 | 3809 | Los Angeles | Ridgetop to the W of Crystal Lake [ridge descending SSW from Mt. Islip] | 1866 | Comment | ||
RSA597020 | Verbena lasiostachys var. lasiostachys | Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-25 | 3815 | Los Angeles | Vicinity of Crystal Lake | 1677 | Comment | ||
RSA597026 | Calochortus invenustus | Timothy S. Ross, Steve Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-25 | 3821 | Los Angeles | ridgetop to the NW of Crystal Lake (ridge descending SSW from Mt. Islip) | 2072 | Comment | ||
RSA597045 | Arctostaphylos glandulosa subsp. mollis | T. S. Ross | 1990-6-25 | 3829 | Los Angeles | Easterly and southeasterly slopes to the SW of Crystal Lake. | 1726 | Comment | ||
RSA597047 | Chaenactis glabriuscula var. glabriuscula | Timothy S. Ross, Steve Boyd, Orlando Mistretta, Peter W. Fritsch | 1990-6-25 | 3831 | Los Angeles | ridgetop to the NW of Crystal Lake (ridge descending SSW from Mt. Islip) | 2072 | Comment | ||
RSA597049 | Mentzelia laevicaulis | Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-25 | 3833 | Los Angeles | Vicinity of Crystal Lake | 1677 | Comment | ||
RSA597118 | Quercus john-tuckeri | Tim S. Ross | 1990-6-22 | 3711 | Los Angeles | Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon. | 1939 | Comment | ||
RSA597121 | Garrya flavescens | Tim S. Ross | 1990-6-22 | 3713 | Los Angeles | Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon. | 1939 | Comment | ||
RSA597122 | Dicentra chrysantha | Tim S. Ross | 1990-6-22 | 3714 | Los Angeles | Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon. | 1939 | Comment | ||
RSA597123 | Lupinus excubitus var. austromontanus | T. S. Ross | 1990-6-22 | 3715 | Los Angeles | Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon | 1939 | Comment | ||
RSA597124 | Achnatherum speciosum | Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta | 1990-6-22 | 3710 | Los Angeles | Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon. | 1939 | Comment | ||
RSA597128 | Leptosiphon breviculus | T. S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-22 | 3741 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone | 1707 | Comment | ||
RSA597188 | Tauschia parishii | T. S. Ross, Peter W. Fritsch, Steve D. Boyd, Orlando Mistretta | 1990-6-22 | 3718 | Los Angeles | Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon. | 1939 | Comment | ||
RSA597191 | Achnatherum speciosum | Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta | 1990-6-22 | 3731 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone | 1707 | Comment | ||
RSA597192 | Phoradendron villosum | Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-22 | 3732 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone. | 1707 | Comment | ||
RSA597193 | Malacothamnus fremontii | Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-22 | 3733 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone. | 1707 | Comment | ||
RSA597270 | Stephanomeria exigua subsp. coronaria | Timothy S. Ross, S. D. Boyd | 1990-6-18 | 3515 | Los Angeles | Ball Flat: 1500 m due N of Jackson Lake, between the Boulder Canyon and Mescal Creek drainages. San Gabriel Mountains. | 1744 | Comment | ||
RSA597276 | Amaranthus blitoides | T. S. Ross, Steve D. Boyd | 1990-6-18 | 3511 | Los Angeles | Ball Flat: 1500 m due N of Jackson Lake, between the Boulder Canyon and Mescal Creek drainages. San Gabriel Mountains. | 1744 | Comment | ||
RSA597373 | Malacothamnus fremontii | Tim S. Ross, Peter Fritsch, S. D. Boyd, Orlando Mistretta | 1990-6-22 | 3702 | Los Angeles | Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon. | 1939 | Comment | ||
RSA597374 | Thinopyrum intermedium | Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta | 1990-6-22 | 3703 | Los Angeles | Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon. | 1939 | Comment | ||
RSA597378 | Penstemon rostriflorus | Tim S. Ross, Peter Fritsch, S. D. Boyd, Orlando Mistretta | 1990-6-22 | 3706 | Los Angeles | Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon. | 1939 | Comment | ||
RSA597404 | Antirrhinum coulterianum | Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-25 | 3770 | Los Angeles | San Gabriel Mountains. Ridgetop to the SW of Crystal Lake (ridge descending SSW from Mt. Islip). | 1780 | Comment | ||
RSA597405 | Agropyron cristatum | Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta | 1990-6-22 | 3764 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone | 1707 | Comment | ||
RSA597456 | Cryptantha nevadensis var. rigida | T. S. Ross, Steve D. Boyd | 1990-5-15 | 2512 | Los Angeles | Soledad Campground, Tujunga Ranger District, Angeles National Forest, ca 1.5 linear miles E of Agua Dulce Canyon. | 622 | Comment | ||
RSA597559 | Nicotiana attenuata | Tim S. Ross, Bob Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-22 | 3752 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone. | 1707 | Comment | ||
RSA597562 | Elymus elymoides subsp. elymoides | Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta | 1990-6-22 | 3755 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone | 1707 | Comment | ||
RSA597563 | Garrya flavescens | Tim S. Ross | 1990-6-22 | 3756 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone. | 1707 | Comment | ||
RSA597565 | Lotus procumbens var. procumbens | T. S. Ross | 1990-6-22 | 3757 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone | 1707 | Comment | ||
RSA597568 | Ericameria linearifolia | Timothy S. Ross, Peter W. Fritsch, S. D. Boyd, Orlando Mistretta | 1990-6-22 | 3760 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone | 1707 | Comment | ||
RSA597569 | Dicentra chrysantha | Tim S. Ross | 1990-6-22 | 3761 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone. | 1707 | Comment | ||
RSA597571 | Thinopyrum intermedium | Timothy S. Ross, Steve Boyd, Orlando Mistretta, Peter W. Fritsch | 1990-6-22 | 3763 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone | 1707 | Comment | ||
RSA597736 | Ceratophyllum demersum | T. S. Ross, S. D. Boyd, Orlando Mistretta, Peter W. Fritsch | 1990-6-25 | 3792 | Los Angeles | Vicinity of Crystal Lake | 1677 | Comment | ||
RSA597741 | Pterostegia drymarioides | Tim S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-25 | 3799 | Los Angeles | San Gabriel Mountains. Ridgetop to the SW of Crystal Lake (ridge descending SSW from Mt. Islip). | 1780 | Comment | ||
RSA597742 | Achnatherum parishii subsp. depauperatum | Timothy S. Ross, Steve Boyd, Orlando Mistretta, Peter W. Fritsch | 1990-6-22 | 3745 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone | 1707 | Comment | ||
RSA597743 | Lessingia glandulifera var. glandulifera | T. S. Ross, Steve Boyd, Orlando Mistretta, Peter W. Fritsch | 1990-6-22 | 3746 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone | 1707 | Comment | ||
RSA597744 | Nemacladus sigmoideus | T. S. Ross, Peter W. Fritsch, S. D. Boyd, Orlando Mistretta | 1990-6-22 | 3747 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone | 1707 | Comment | ||
RSA598078 | Bromus grandis | Timothy S. Ross, Steve Boyd, Orlando Mistretta, Peter W. Fritsch | 1990-6-25 | 3773 | Los Angeles | San Gabriel Mountains. Ridgetop to the SW of Crystal Lake (ridge descending SSW from Mt. Islip). | 1780 | Comment | ||
RSA611622 | Horkelia cuneata subsp. puberula | Damian Ross | 1997-3-29 | 21 | Los Angeles | Bernard Biological Field Station, Claremont Colleges. NE side of Phake Lake. | 412 | Comment | ||
RSA626739 | Arctostaphylos glandulosa | Tim Ross | 1992-7-10 | 6642 | Los Angeles | Big Tujunga Canyon, 310 m east of where Coldwater Canyon meets Big Tujunga Creek. Just south of creek, east side of the road to Colby Ranch. | 973 | Comment | ||
RSA629078 | Arctostaphylos | Tim Ross, Steve Boyd, Orlando Mistretta, Peter W. Fritsch, Alex Quici | 1990-6-27 | 3921 | Los Angeles | Liebre Mountain: North slope, along upper portions of the Pacific Crest Trail which follows the ridge just east of Horse Camp Canyon. | 1488 | Comment | ||
RSA635255 | Arctostaphylos patula | T. S. Ross, Steve Boyd | 1994-5-11 | 7773 | Los Angeles | Liebre Mtn: Central summit area ca. 1750 m WSW of Bear Gulch Camp. | 1695 | Comment | ||
SBBG101135 | Artemisia nesiotica | T. Ross, E. Kellogg | 1992-4-13 | 6147 | Los Angeles | coastal secondary terrace ENE of Darter | 56 | Comment | ||
SBBG101139 | Parapholis incurva | T. Ross | 1992-4-14 | 6183 | Los Angeles | Lemon Tank Rd, ca. 25 m ESE of its intersection with the main N-S island rd | 341 | Comment | ||
SBBG101145 | Calystegia macrostegia subsp. amplissima | T. Ross | 1992-4-14 | 6178 | Los Angeles | ca. 230 m distant west from where Nanny Cyn drainage meets the sea | 74 | Comment | ||
SBBG101185 | Rhus integrifolia | T. Ross, A. Ross | 1991-9-7 | 5959 | Los Angeles | below hairpin turn, Mulholland Hwy and Yerba Buena Rd; Santa Monica Mtns; T1S R19W, E/4 SW/4 NE/4 SE/4 S8 [putative hybrid w/ R. ovata] | 359 | Comment | ||
SBBG105078 | Gamochaeta ustulata | T. Ross | 1993-4-21 | 6847 | Los Angeles | major E-W ridge between "Carlos" and Cactus Pk; 2750 ft WNW of Cactus Pk summit | 435 | Comment | ||
SBBG105080 | Bolboschoenus maritimus subsp. paludosus | T. Ross | 1993-4-20 | 6824 | Los Angeles | NE side of Little Harbor near outlet of Little Springs Cyn drainage, emptying to the harbor | 2 | Comment | ||
SBBG105081 | Schoenoplectus pungens var. badius | T. Ross, M. Gay, J. Takara | 1993-4-20 | 6825 | Los Angeles | N side of Little Harbor near outlet of Little Springs Cyn | 2 | Comment | ||
SBBG105555 | Corethrogyne filaginifolia | T. Ross, S. Boyd | 1994-9-21 | 8283 | Los Angeles | vicinity of West Summit; Liebre Mtn, ca. 85 m S of intersection of sections 3,4,9, and 10 | 1676 | Comment | ||
SBBG105559 | Melica imperfecta | T. Ross, S. Boyd | 1994-5-25 | 7936 | Los Angeles | Necktie Basin, W of Warm Springs Mtn summit | 1060 | Comment | ||
SBBG105563 | Hulsea heterochroma | T. Ross, S. Boyd | 1994-6-23 | 8042 | Los Angeles | Sawmill Mtn, Burnt Pk | 1664 | Comment | ||
SBBG108413 | Carex tumulicola | T. Ross | 1995-5-21 | 8612 | Los Angeles | West fork at head of Snail Cyn, of slope Triangulation Pt, margin of draw bottom | 237 | Comment | ||
SBBG108416 | Linanthus pygmaeus subsp. pygmaeus | T. Ross, G. Allan | 1995-5-21 | 8617 | Los Angeles | between main stem of Horse Beach Cyn on W and the main W stem of Chenetti Cyn on the e, 4790' NNW of Slope Triangulation Pt (781' and 5070' WSW of 1135' tri. p. near "Chenity" | 315 | Comment | ||
SBBG108418 | Nassella pulchra | T. Ross, G. Allan, M. Elvin, J. Stone | 1995-5-19 | 8587 | Los Angeles | northern tributary of Canchalagua Cyn, ca. 1070 ft NNE of the 1135 ft Triangulation Pt | 256 | Comment | ||
SBBG108423 | Zeltnera davyi | T. Ross, G. Allan, M. Elvin, J. Stone | 1995-5-19 | 8578 | Los Angeles | head of northern tributary of Canchalagua Cyn, 400' NNE of the 1135ft Triangulation Pt | 326 | Comment | ||
SBBG108426 | Euphorbia spathulata | T. Ross | 1995-5-21 | 8600 | Los Angeles | near head of Chenetti Cyn, just SW of W prong of the trident formed at the top of the longest tributary; 1800' SSE of Rest Triangulation Pt (1336') | 347 | Comment | ||
SBBG108428 | Aristida adscensionis | T. Ross, G. Allan, M. Elvin, J. Stone | 1995-5-21 | 8597 | Los Angeles | near head of Chenetti Cyn, just SW of W prong of the trident formed at the top of the longest tributary; 1800' SSE of Rest Triangulation Pt (1336') | Comment | |||
SBBG108576 | Hulsea vestita subsp. gabrielensis | T. Ross, S. Boyd | 1990-5-23 | 2608 | Los Angeles | Mt Gleason area; descending from Messenger Pk, near headwaters of Mill Cyn | 1719 | Comment | ||
SBBG96786 | Salvia leucophylla | T. Ross, S. Boyd | 1990-6-6 | 2876 | Los Angeles | Piru Ponds | 644 | Comment | ||
SBBG98047 | Lamarckia aurea | T. Ross, O. Mistretta, M. Hammitt | 1991-5-19 | 5228 | Los Angeles | 1650 ft WNW of Guds, graded by the Navy to form a "pad" | 201 | Comment | ||
SBBG98049 | Stebbinsoseris heterocarpa | T. Ross, O. Mistretta, M. Hammitt | 1991-5-19 | 5227 | Los Angeles | 1650 ft WNW of Guds, graded by the Navy to form a "pad" | 201 | Comment | ||
SBBG98051 | Keckiella cordifolia | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5217 | Los Angeles | vicinity of Knob, 5100 ft NW of Guds | 251 | Comment | ||
SBBG98052 | Myriopteris newberryi | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5221 | Los Angeles | vicinity of Knob, 5100 ft NW of Guds | 251 | Comment | ||
SBBG98053 | Logfia arizonica | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5218 | Los Angeles | vicinity of Knob, 5100 ft NW of Guds | 251 | Comment | ||
SBBG98054 | Logfia filaginoides | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5216 | Los Angeles | 1300 ft NNW of Guds (888') marker | 240 | Comment | ||
SBBG98058 | Aristida adscensionis | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5235 | Los Angeles | 1300 ft NNW of Guds (888') marker | 240 | Comment | ||
SBBG98059 | Plagiobothrys collinus var. gracilis | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5214 | Los Angeles | 1300 ft NNW of Guds (888') marker | 240 | Comment | ||
SBBG98061 | Trifolium depauperatum | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5158 | Los Angeles | 950 ft WNW of Stone at the beginning of the Stone Cyn drainage | 441 | Comment | ||
SBBG98063 | Sonchus oleraceus | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5151 | Los Angeles | beginning of Larkspur Cyn drainage, 1600 ft SE of Benchmark 924 at E end of the old airfield landing strip | 249 | Comment | ||
SBBG98064 | Lupinus guadalupensis | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5149 | Los Angeles | beginning of Larkspur Cyn drainage, 1600 ft SE of Benchmark 924 at E end of the old airfield landing strip | 249 | Comment | ||
SBBG98075 | Pseudognaphalium californicum | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5199 | Los Angeles | 1300 ft NNW of Guds (888') marker | 240 | Comment | ||
SBBG98077 | Herniaria hirsuta var. cinerea | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5093 | Los Angeles | North Head, WNW of new landing field | 15 | Comment | ||
SBBG98079 | Phalaris lemmonii | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5180 | Los Angeles | 1100 ft SSW of Twin Dams, 1450 ft NNW of Boulder marker (1859) | 490 | Comment | ||
SBBG98080 | Deschampsia danthonioides | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5185 | Los Angeles | Twin Dams, pond W of the two earthen dams | 473 | Comment | ||
SBBG98086 | Calandrinia menziesii | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5122 | Los Angeles | 1400 ft SSE of Jack (not Jack Pt), 1350 ft NW of mouth of Larkspur Cyn | 144 | Comment | ||
SBBG98090 | Cryptantha intermedia | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5132 | Los Angeles | 1400 ft SSE of Jack (not Jack Pt), 1350 ft NW of mouth of Larkspur Cyn | 144 | Comment | ||
SBBG98412 | Adiantum jordanii | T. Ross, O. Mistretta, M. Hammitt | 1991-5-19 | 5284 | Los Angeles | W fork of Near-Death Cyn, draining to Mosquito Cove (drainage beginning 800 ft N of Rest; 1800 ft SE of Malo Knoll; upper portion of drainage | 304 | Comment | ||
SBBG98414 | Cryptantha intermedia | T. Ross, O. Mistretta, M. Hammitt | 1991-5-19 | 5294 | Los Angeles | W fork of Near-Death Cyn, draining to Mosquito Cove (drainage beginning 800 ft N of Rest; 1800 ft SE of Malo Knoll | 274 | Comment | ||
SBBG98418 | Dudleya virens | T. Ross, O. Mistretta, M. Hammitt | 1991-5-19 | 5381 | Los Angeles | W fork of Near-Death Cyn, draining to Mosquito Cove (drainage beginning 800 ft N of Rest; 1800 ft SE of Malo Knoll | 304 | Comment | ||
SBBG98421 | Spergularia macrotheca var. macrotheca | T. Ross | 1991-5-22 | 5443 | Los Angeles | Spray Pt, W side of island ca. 5300 ft N of Eel Pt | 9 | Comment | ||
SBBG98422 | Amblyopappus pusillus | T. Ross | 1991-5-22 | 5446 | Los Angeles | Spray Pt, W side of island ca. 5300 ft N of Eel Pt | 9 | Comment | ||
SBBG98424 | Melilotus indicus | T. Ross | 1991-5-22 | 5453 | Los Angeles | Spray Pt, W side of island ca. 5300 ft N of Eel Pt | 9 | Comment | ||
SBBG98428 | Parietaria hespera var. californica | T. Ross | 1991-5-23 | 5480 | Los Angeles | mouth of Tota Cyn | 6 | Comment | ||
SBBG98435 | Polypogon monspeliensis | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5076 | Los Angeles | lower Wilson Cove Cyn; draw SW of and above pier operations | 15 | Comment | ||
SBBG98437 | Cryptantha intermedia | T. Ross, O. Mistretta, M. Hammitt | 1991-5-19 | 5263 | Los Angeles | W fork of Near-Death Cyn, draining to Mosquito Cove (drainage beginning 800 ft N of Rest; 1800 ft SE of Malo Knoll | 384 | Comment | ||
SBBG98446 | Parietaria hespera var. californica | T. Ross | 1991-5-22 | 5458 | Los Angeles | Spray Cyn, short cyn 2400 ft ENE of Spray (which is 5200' N of Eel Pt) | 60 | Comment | ||
SBBG98450 | Solanum americanum | T. Ross | 1991-5-22 | 5472 | Los Angeles | Spray Cyn, short cyn 2400 ft ENE of Spray (which is 5200' N of Eel Pt) | 85 | Comment | ||
SBBG98456 | Limonium perezii | T. Ross | 1991-5-22 | 5436 | Los Angeles | lower Wilson Cove Cyn just W of dock activities | 12 | Comment | ||
SBBG98466 | Sanicula arguta | T. Ross, O. Mistretta, M. Hammitt | 1991-5-19 | 5260 b | Los Angeles | W fork of Near-Death Cyn, draining to Mosquito Cove (drainage beginning 800 ft N of Rest; 1800 ft SE of Malo Knoll | 384 | Comment | ||
SBBG98481 | Eucrypta chrysanthemifolia | T. Ross | 1991-5-21 | 5417 | Los Angeles | upper reaches of Box Cyn, SW side of island | 403 | Comment | ||
SBBG98483 | Layia platyglossa | T. Ross | 1991-5-23 | 5497 | Los Angeles | lower Tota Cyn | 88 | Comment | ||
SBBG98484 | Lupinus truncatus | T. Ross | 1991-5-23 | 5479 | Los Angeles | mouth of Tota Cyn | 4 | Comment | ||
SBBG98488 | Suaeda taxifolia | T. Ross | 1991-5-22 | 5441 | Los Angeles | Spray Pt, W side of island ca. 5300 ft N of Eel Pt | 5 | Comment | ||
SBBG98489 | Phyllospadix torreyi | T. Ross | 1991-5-22 | 5438 | Los Angeles | Spray Pt, W side of island ca. 5300 ft N of Eel Pt | 0 | Comment | ||
SBBG98491 | Deinandra clementina | T. Ross | 1991-5-23 | 5482 | Los Angeles | lower Tota Cyn, E escarpment | 36 | Comment | ||
SBBG98492 | Acmispon argophyllus var. argenteus | T. Ross | 1991-5-23 | 5483 | Los Angeles | lower Tota Cyn, E escarpment | 39 | Comment | ||
SBBG98500 | Lupinus hirsutissimus | T. Ross, O. Mistretta, M. Hammitt | 1991-5-19 | 5268 | Los Angeles | W fork of Near-Death Cyn, draining to Mosquito Cove (drainage beginning 800 ft N of Rest; 1800 ft SE of Malo Knoll | Comment | |||
SBBG98506 | Atriplex coulteri | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5146 | Los Angeles | 950 ft WNW of Stone at the beginning of the Stone Cyn drainage | 441 | Comment | ||
SBBG98536 | Pholistoma auritum | T. Ross | 1991-5-21 | 5412 | Los Angeles | upper reaches of Box Cyn, SW side of island | 411 | Comment | ||
SBBG98541 | Gambelia speciosa | T. Ross | 1991-5-21 | 5429 | Los Angeles | upper reaches of Box Cyn, SW side of island | 342 | Comment | ||
SBBG98542 | Lasthenia gracilis | T. Ross, O. Mistretta, M. Hammitt | 1991-5-20 | 5331 | Los Angeles | between Box and Horse Cyns | 484 | Comment | ||
SBBG98543 | Microseris douglasii subsp. platycarpha | T. Ross, O. Mistretta, M. Hammitt | 1991-5-20 | 5329 | Los Angeles | between Box and Horse Cyns | 484 | Comment | ||
SBBG98544 | Festuca myuros | T. Ross, O. Mistretta, M. Hammitt | 1991-5-20 | 5330 | Los Angeles | between Box and Horse Cyns | 484 | Comment | ||
SBBG98551 | Delphinium variegatum subsp. thornei | T. Ross, O. Mistretta, M. Hammitt | 1991-5-20 | 5312 | Los Angeles | between Box Cyn and Horse Cyn | 477 | Comment | ||
SBBG98567 | Juglans californica | T. and A. Ross | 1991-3-7 | 4152 | Los Angeles | Elephant Hill, W Pomona | 335 | Comment | ||
SBBG98568 | Rhamnus ilicifolia | T. Ross, A. Ross | 1991-3-7 | 4154 | Los Angeles | Elephant Hill, western Pomona | 341 | Comment | ||
SBBG98569 | Lathyrus vestitus var. vestitus | T. Ross, A. Ross | 1991-3-7 | 4151 | Los Angeles | Elephant Hill, western Pomona | 335 | Comment | ||
SBBG98571 | Malacothrix saxatilis var. tenuifolia | T. and A. Ross | 1991-6-3 | 5516 | Los Angeles | Elephant Hill, W Pomona | 268 | Comment | ||
SBBG98574 | Asclepias fascicularis | T. Ross, A. Ross | 1991-6-3 | 5522 | Los Angeles | SW base of Elephant Hill, W Pomona | 231 | Comment | ||
SBBG98626 | Calystegia macrostegia subsp. amplissima | T. Ross | 1991-5-20 | 5351 | Los Angeles | ca. 5500 ft S of Wilson Cove settlement; 2500' NW of 750' Benchmark | 185 | Comment | ||
SBBG98645 | Deinandra clementina | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5060 | Los Angeles | lower Wilson Cove Cyn, rocky draw SW of and above pier operations | 15 | Comment | ||
SBBG98647 | Extriplex californica | T. Ross | 1991-5-20 | 5352 | Los Angeles | ca. 5500 ft S of Wilson Cove settlement; 2500' NW of the 750' Benchmark | 185 | Comment | ||
SBBG98651 | Piptatherum miliaceum | T. Ross | 1991-5-20 | 5358 | Los Angeles | uppermost reaches of the Wilson Cove Cyn drainage; 3300 ft NW of the 750ft Benchmark | 141 | Comment | ||
SBBG98653 | Cynodon dactylon | T. Ross | 1991-5-20 | 5366 | Los Angeles | upper S branch of un-named drainage that empties to sea just N of Jack Pt lighthouse | 167 | Comment | ||
SBBG98654 | Frankenia salina | T. Ross | 1991-5-20 | 5362 | Los Angeles | ca. 5100 ft S of Wilson Cove settlement; gradual N slope NNW of the 750" Benchmark | 217 | Comment | ||
SBBG98658 | Lupinus truncatus | T. Ross, O. Mistretta, M. Hammitt | 1991-5-19 | 5273 | Los Angeles | W fork of Near-Death Cyn, draining to Mosquito Cove (drainage beginning 800 ft N of Rest; 1800 ft SE of Malo Knoll | 304 | Comment | ||
SBBG98661 | Cryptantha intermedia | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5175 | Los Angeles | 1100 ft SSW of Twin Dams, 1450 ft NNW of Boulder marker (1859) | 490 | Comment | ||
SBBG98662 | Gilia nevinii | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5210 | Los Angeles | upper Twin Dams Cyn | 434 | Comment | ||
SBBG98664 | Selaginella bigelovii | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5196 | Los Angeles | 1300 ft NNW of Guds (888') marker | 240 | Comment | ||
SBBG98668 | Daucus pusillus | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5188 | Los Angeles | Twin Dams, pond W of the two earthen dams | 473 | Comment | ||
SBBG98675 | Malacothrix foliosa subsp. foliosa | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5080 | Los Angeles | coastal terrace at West Cove, SW of new landing field | 6 | Comment | ||
SBBG98677 | Chenopodium murale | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5065 | Los Angeles | lower Wilson Cove Cyn; draw SW of and above pier operations | 15 | Comment | ||
SBBG98679 | Festuca perennis | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5074 | Los Angeles | lower Wilson Cove Cyn, draw SW of and above pier operations | 15 | Comment | ||
SBBG98680 | Atriplex semibaccata | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5064 | Los Angeles | lower Wilson Cove Cyn; draw SW of and above pier operations | 15 | Comment | ||
SBBG98686 | Melilotus indicus | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5051 b | Los Angeles | ca. 650 ft SE of the air terminal, new airfield, N end of island | 64 | Comment | ||
SBBG98706 | Eriophyllum confertiflorum var. confertiflorum | T. Ross, O. Mistretta, M. Hammitt | 1991-5-19 | 5274 | Los Angeles | W fork of Near-Death Cyn, draining to Mosquito Cove (drainage beginning 800 ft N of Rest; 1800 ft SE of Malo Knoll | 304 | Comment | ||
SBBG99534 | Viola pedunculata | T. Ross | 1991-5-21 | 5415 | Los Angeles | upper reaches of Box Cyn, SW side of island | 403 | Comment | ||
SD140210 | Brickellia californica | Tim Ross, Orlando Mistretta | 1990-10-24 | 3293 | Los Angeles | San Gabriel Mountains: SW-facing rocky slope between Venedo and Minero Canyons along Upper Monroe Road, 0.6 mile E of the San Gabriel Reservoir. | 744 | Comment | ||
SD215446 | Stanleya pinnata | Timothy S. Ross, Steve Boyd and Peter W. Fritsch | 1990-6-11 | 3389 | Los Angeles | Little Rock Creek; Joshua Tree Campground on the southwest side of Little Rock Reservoir. | 997 | Comment | ||
SD215461 | Silene verecunda | Timothy S. Ross, Steve Boyd and Peter W. Fritsch | 1990-6-11 | 3357 | Los Angeles | Big Rock Creek Canyon, ca. 120 m NNW of Icy Springs around a stone building that has been gutted by fire. | 1730 | Comment | ||
SD215608 | Leptosiphon breviculus | Timothy S. Ross, Steve Boyd, et al. | 1990-6-25 | 3798 | Los Angeles | Vicinity of Crystal Lake. | 1676 | Comment | ||
SD215609 | Leptosiphon breviculus | Timothy S. Ross, Steve Boyd | 1990-6-18 | 3526 | Los Angeles | Ball Flat; 1500 m due north of Jackson Lake, between the Boulder Canyon and Mescal Creek sdrainages. | 1743 | Comment | ||
SD215615 | Eriogonum davidsonii | Timothy S. Ross, Steve Boyd | 1990-6-18 | 3522 | Los Angeles | Ball Flat; 1500 m due north of Jackson Lake, between the Boulder Canyon and Mescal Creek drainages. | 1743 | Comment | ||
SD215686 | Phoradendron bolleanum | Timothy S. Ross, Steve Boyd & Peter W. Fritsch | 1990-6-11 | 3388 | Los Angeles | Little Rock Creek: Joshua Tree Campground on the southwest side of Little Rock Reservoir; Pacifico Mountain 7.5' USGS topo sheet | 997 | Comment | ||
SEINET11261146 | Myoporum laetum | Timothy S. Ross | 1992-3-28 | 6058 | Los Angeles | Palos Verdes Peninsula. Rancho Palos Verdes, lower Altamira Canyon (first small canyon NW of Portugeuse Point). San Pedro USGS 7.5' quad.; 0 | 15 | Comment | ||
SEINET11262205 | Asclepias fascicularis | Timothy S. Ross, Steve Boyd | 1994-9-21 | 8344 | Los Angeles | 'Cow Spring Pond': Sag pond on the San Andreas Fault Zone at the N foot of Liebre Mtn and on the S side of West Oakdale Canyon Road, ca 100 m W of the Cow spring Canyon drainage. Liebre Mountain 7.5' USGS Quadrangle.; 0 | 1149 | Comment | ||
SEINET11262207 | Asclepias fascicularis | Timothy S. Ross, Steve Boyd | 1994-7-7 | 8158 | Los Angeles | Upper Cienaga Canyon. South base of Liebre Mountain, just on the N side of the 'Kelly Ranch' inholding (USFS map, 1958; 'Knapp Ranch', Angeles Nat'l Forest map, 1982). Liebre Mountain 7.5' USGS Quadrangle.; 0 | 1000 | Comment | ||
SEINET11262503 | Mimulus cardinalis | Timothy S. Ross, Steve Boyd; Steve W. Burns | 1994-7-6 | 8117 b | Los Angeles | Tributary of Clearwater Canyon: Fork area of major blueline tributary which drains southward from Tule Ridge and joins Clearwater Canyon at Plum Spring. Green Valley 7.5' USGS Quadrangle.; 0 | 814 | Comment | ||
SEINET11262504 | Mimulus cardinalis | Timothy S. Ross, Steve Boyd | 1994-9-20 | 8277 | Los Angeles | Lower Spunky Canyon. This stretch draining SSE exiting into Bouquet Reservoir. Green Valley 7.5' USGS Quadrangle.; 0 | 934 | Comment | ||
SEINET3829013 | Diplachne fusca var. uninervia | Tim Ross | 1991-1 | 4168 | Los Angeles | Whittier Hills (Puente Hills, pro parte): seepage ca 300ft SW of Colima Rd x Camino del Sur. | Comment | |||
SEINET3861129 | Adiantum capillus-veneris | Timothy S. Ross, Steve Boyd; Steve W. Burns | 1994-7-6 | 8108 | Los Angeles | Tributary of Clearwater Canyon: Fork area of major blueline tributary which drains southward from Tule Ridge and joins Clearwater Canyon at Plum Spring. Green Valley 7.5' USGS Quadrangle.; 0 | 814 | Comment | ||
SEINET3863110 | Calocedrus decurrens | Timothy S. Ross, Steve Boyd | 1994-9-21 | 8319 | Los Angeles | Sandberg: 150-170 m SSE of town along the 'Old Ridge Route.' Liebre Mountain 7.5' USGS Quadrangle.; 0 | 1268 | Comment | ||
SEINET3868663 | Ephedra viridis | Timothy S. Ross | 1995-4-26 | 8385 | Los Angeles | Liebre Gulch: along Forest Service Road 8N05 descending into the gulch from the Tumble Inn (site) on the Old Ridge Route. USGS 7.5' Liebre Mtn Quadrangle.; 0 | 1024 | Comment | ||
SEINET3875110 | Pinus sabiniana | Timothy S. Ross | 1995-4-26 | 8390 | Los Angeles | Upper end of LIEBRE GULCH along Forest Service Road 8N05. USGS 7.5' Liebre Mountain Quadrangle.; 0 | 1122 | Comment | ||
SEINET3884671 | Allium lacunosum var. lacunosum | Timothy S. Ross, Steve Boyd | 1994-5-25 | 7922 | Los Angeles | Necktie Basin: Hanging basin ca. 470-830 m West of Warm Springs Mountain summit. These collections from ca 600-800 m WSW of summit. Warm Springs Mountain 7.5' USGS Quadrangle.; 0 | 1061 | Comment | ||
SEINET3885358 | Calochortus invenustus | Timothy S. Ross, Darin L. Banks | 1994-6-21 | 7984 | Los Angeles | Vicinity of Pacifico Mountain: descending northerly ridge with Tie Canyon on the W, an upper tributary of Santiago Canyon on the E; ca 2175 m NW of Pac. Mtn's 7124-foot summit. Pacifico Mountain USGS 7.5' quad.; 0 | 1939 | Comment | ||
SEINET3915184 | Bolboschoenus maritimus subsp. paludosus | Timothy S. Ross, Steve Boyd | 1994-9-21 | 8333 | Los Angeles | Liebre Mountains. 'Cow Spring Pond': sag pond on the San Andreas Fault Zone at the N foot of Liebre Mtn and on the S side of West Oakdale Canyon Road, ca 100 m W of the Cow Spring Canyon drainage. Liebre Mountain 7.5' USGS Quadrangle.; 0 | 1149 | Comment | ||
SEINET3915770 | Agropyron cristatum | Timothy S. Ross, Steve Boyd | 1994-7-7 | 8145 | Los Angeles | Liebre MOUNTAINS: upper W end of the mountain, about 100 m NNE of Sandberg Triangulation Point (5345 ft.). Liebre Mountain 7.5' USGS Quadrangle.; 0 | 1606 | Comment | ||
SEINET3918932 | Aristida adscensionis | Timothy S. Ross, Gery J. Allan; Mark A. Elvin | 1995-5-21 | 8597 | Los Angeles | San Clemente Island: Head of Chenetti Canyon, on the W prong of the trident formed at the top of the longest tributary; 1330 ft SSE of Rest triangulation point (1336-ft), USGS San Clemente Island South 7.5' Quad.; 0 | 358 | Comment | ||
SEINET3922541 | Bromus grandis | Tim Ross, Walter Appleby | 1993-5-20 | 7212 | Los Angeles | Western San Gabrial Mtns. Vicinity of Low Pinetos Spring. San Fernando 7.5' USGS quad.; 0 | 899 | Comment | ||
SEINET3926327 | Cynodon dactylon | Tim Ross | 1992-6-15 | 6593 | Los Angeles | Whittier hills (local name for the western extremity of the Puente Hills): head of Turnbull Canyon, about 80 m SW of the intersection Skyline Drive with Turnbull Canyon Road. Whittier 7.5' USGS quadrangle.; 0 | 349 | Comment | ||
SEINET3929668 | Elymus elongatus | Timothy S. Ross, Steve Boyd | 1994-7-7 | 8146 a | Los Angeles | LIEBRE MOUNTAINS: upper W end of the mountain, about 100 m NNE of Sanberg Triangulation Point. Liebre Mountain 7.5' USGS Quadrangle.; 0 | 1606 | Comment | ||
SEINET3930677 | Atriplex canescens subsp. canescens | Timothy S. Ross, J. Mark Porter | 1994-5-1 | 7603 | Los Angeles | Southwestern Mojave Desert. Open desert on Northwest corner of Black Butte Basin Road and Avenue U, ca 1275 m southwest of Three Sisters buttes.; 0 | 960 | Comment | ||
SEINET4136259 | Atriplex semibaccata | Timothy S. Ross, J. Mark Porter; Gery J. Allan; Vanessa Ashworth; Darin L. Banks; Megan Tommerup | 1994-3-28 | 7438 | Los Angeles | Palso Verdes Peninsula: rancho Palos Verdes; southerly coastal bluffs ca 2260 m SE of Inspiration Point and 3160 m WNW of Whites Point; san Pedro 7.5' USGS quadrangle.; 0 | 12 | Comment | ||
SEINET4208559 | Elymus glaucus subsp. jepsonii | Tim Ross, Orlando Mistretta | 1993-5-26 | 7318 | Los Angeles | W end of San Gabriel Mtns: Santa Clara Road (U.S.F.S.) between Wilson Canyon Saddle and May Canyon Saddle; N slope of the 3834-foot peak NW of May Canyon Saddle. San Fernando 7.5' USGS quadrangle.; 0 | 1097 | Comment | ||
SEINET4676162 | Cordylanthus rigidus | Tim Ross | 1990-8-17 | 3130 | Los Angeles | San Gabriel Mtns: S side of the Blue Ridge, 0.6 miles east of Vincent Gap along the Angeles Crest Highway (Hwy 2). Mescal Creek 7.5 foot USGS quadrangle.; 0 | 2060 | Comment | ||
SEINET887800 | Bromus breviaristatus | Timothy S. Ross, Steve Boyd | 1990-1 | 2747 | Los Angeles | Ridge descending northward from MT. Gleason, between the upper reaches of Moody Canyon and Arrastre Canyon; Rancho Santa Ana Botanic Garden | Comment | |||
SEINET935025 | Bromus carinatus var. marginatus | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-1 | 5070 | Los Angeles | Lower Wilson Cove Canyon; Rancho Santa Ana Botanic Garden; Celemente Island | 15 | Comment Read comments Jun 19 2015 |
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SEINET935026 | Bromus carinatus var. marginatus | Tim Ross | 1992-1 | 6385 | Los Angeles | E. fork of the San Gabriel River, ca. 145 m SSE of the mouth of Shoemaker Canyon; Rancho Santa Ana Botanic Garden | Comment | |||
UC1073261 | Fremontodendron californicum | George B. Rossbach | 1955-6-20 | 350 | Los Angeles | about 2 mi n of Mill Creek Summit (Los Angeles Crest Highway (Route 2) near Aliso Canyon Road); Los Angeles Crest Highway | 1219 | Comment | ||
UC1073262 | Quercus cornelius-mulleri | George B. Rossbach | 1955-6-20 | 228 | Los Angeles | about 2 mi n Mill Creek Summit (Los Angeles Crest Highway (Route 2), near Aliso Canyon Road) | 1219 | Comment | ||
UC1073263 | Quercus wislizeni var. frutescens | George B. Rossbach | 1955-6-20 | 227 | Los Angeles | about 2 mi n Mill Creek Summit (Los Angeles Crest Highway (Route 2), near Aliso Canyon Road) | 1219 | Comment | ||
UC1583142 | Ceanothus oliganthus var. oliganthus | Tim Ross and Steve Boyd | 1990-5-14 | 2469 | Los Angeles | Yerba Buena Ridge Tujunga Ranger District, Angeles Nat. For., San Gabriel Mts. | Comment | |||
UC1583143 | Punica granatum | Tim Ross, Steve Boyd | 1990-5-14 | 2460 | Los Angeles | Little Tujunga Canyon along Little Tujunga Road, Angeles Nat'l Forest, San Gabriel Mts Little Tujunga Canyon; San Gabriel Mts, Angeles Nat'l Forest, Tujunga Ranger Distri | 463 | Comment | ||
UC1583144 | Ribes indecorum | Tim Ross, Steve Boyd | 1990-5-14 | 2462 | Los Angeles | Yerba Buena Ridge, Tujunga Ranger District San Gabriel Mountains, Angeles National Forest | 1155 | Comment | ||
UC1584026 | Buddleja saligna | Tim Ross and Orlando Mistretta | 1990-10-26 | 3311 | Los Angeles | Saddle at the beginning of the Horse Canyon drainage off the n side Horse Canyon; San Gabriel Mountains, Horse Canyon drainage | 952 | Comment | ||
UC1584043 | Lonicera interrupta | Tim Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4025 | Los Angeles | ne Tie Summit Station (e of Angeles Forest Hwy., w drainage that meets Tie Canyon); San Gabriel Mts., Angeles Nat'l Forest, Tujunga Ranger Dist. | 1524 | Comment | ||
UC1584045 | Juncus rugulosus | Tim Ross, Orlando Mistretta, and Peter Fritsch | 1990-7-10 | 4022 | Los Angeles | ne of Tie Summit Station (e of Angeles Forest Hwy, Tujunga Ranger District, w drainage that meets Tie Canyon); San Gabriel Mountains, Angeles National Forest | 1524 | Comment | ||
UC1584048 | Eriogonum davidsonii | Tim Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4013 | Los Angeles | ne Tie Summit Station (e of Angeles Forest Hwy); San Gabriel Mountains, Tujunga Ranger District, Angeles Nati | Comment | |||
UC1584049 | Arenaria macradenia var. arcuifolia | Tim Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4061 | Los Angeles | NE of Tie Summit Station and E of Angeles Forest Hwy. Tujunga Ranger District, Angeles Nat'l Forest. San Gabriel Mountains,Tujunga Ranger District | 1755 | Comment | ||
UC1584051 | Datisca glomerata | Tim Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4057 | Los Angeles | ne of Tie Summit Station (and e of Angeles Forest Highway, Angeles National Forest, Westerly drainage that meets Tie Canyon, Tujunga Ranger District); San Gabriel Mountains, Angeles National Forest | 1463 | Comment | ||
UC1584052 | Epilobium canum subsp. latifolium | Tim Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4055 | Los Angeles | ne Tie Summit Station (e of Angeles Forest Hwy; w drainage that meets Tie Canyon); San Gabriel Mountains, Angeles National Forest, Tujunga Rang | 1463 | Comment | ||
UC1584053 | Eriogonum nudum var. pauciflorum | Tim Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4054 | Los Angeles | ne Tie Summit Station (e of Angeles Forest Hwy.; Tujunga Ranger District); San Gabriel Mountains, Angeles National Forest | 1633 | Comment | ||
UC1584054 | Eriogonum saxatile | Tim Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4053 | Los Angeles | ne Tie Summit Station (e of Angeles Forest Hwy.); San Gabriel Mtss, Angeles Nat'l Forest, Tujunga Ranger Dist. | 1645 | Comment | ||
UC1584058 | Clematis ligusticifolia | Tim Ross, Orlando Mistretta, and Peter Fritsch | 1990-7-10 | 4045 | Los Angeles | n.e. Tie Summit Station (and e. of Angeles Forest Hwy., w. drainage that meets Tie Canyon); San Gabriel Mts., Angeles Nat'l Forest, Tujunga Ranger Distr | 1463 | Comment | ||
UC1584061 | Keckiella ternata var. ternata | Tim Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4041 | Los Angeles | nne of Tie Summit Station (e of Angeles Forest Highway); San Gabriel Mountains, Tujunga Ranger District | 1566 | Comment | ||
UC1584062 | Agrostis perennans | Tim Ross, Orlando Mistretta, and Peter Fritsch | 1990-7-10 | 4034 | Los Angeles | ne of Tie Summit Station (e of Angeles Forest Hwy, w drainage that meets Tie Canyon); San Gabriel Mountains, Angeles National Forest, Tujunga Rang | 1524 | Comment | ||
UC1584063 | Ericameria nauseosa var. mohavensis | Tim Ross and Orlando Mistretta | 1990-10-9 | 3263 | Los Angeles | Tujunga Ranger District San Gabriel Mountains, Angeles National Forest, Mill Creek D | 1453 | Comment | ||
UC1584064 | Ulmus parvifolia | Tim Ross | 1990-10-5 | 3235 | Los Angeles | as the crow flies .9 mi wsw Burro Peak (.9 mi N of the W Fork bridge, N Fork San Gabriel River); San Gabriel Mountains, N Fork San Gabriel River | Comment | |||
UC1584105 | Solanum americanum | Tim Ross, Orlando Mistretta | 1990-10-26 | 3317 | Los Angeles | San Gabriel Mountains, Horse Canyon drainage San Gabriel Mountains; , Horse Canyon drainage | 658 | Comment | ||
UC1584107 | Rhus trilobata | Tim Ross | 1991-2-23 | 4112 | Los Angeles | Upper Turnbull Canyon 1/4 airmile w of Turnbull Canyon Rd x Sykyline Dr; Whittier Hills, Puente Hills | 249 | Comment | ||
UC1584215 | Astragalus trichopodus var. phoxus | Tim Ross, Steve Boyd | 1990-6-6 | 2861 | Los Angeles | .3 mi ese Oak Flat Spring (nr the intersection of Threemile Grade x the road W to Camp Caula, Los Padres National Forest (admin. by Angeles N.F.)); Los Padres National Forest, ese of Oak Flat Spring | 839 | Comment | ||
UC1584217 | Calyptridium monandrum | Tim Ross, Steve Boyd | 1990-5-17 | 2586 | Los Angeles | Mill Creek Tree Plantation, Tujunga District Mill Creek Tree Plantation; San Gabriel Mountains, Angeles National Forest, Mill Creek T | 1612 | Comment | ||
UC1584219 | Ceanothus greggii var. vestitus | Tim Ross and Steve Boyd | 1990-5-17 | 2591 | Los Angeles | Mill Creek Tree Plantation San Gabriel Mts., Angeles National Forest (Tujunga District,) | Comment | |||
UC1584225 | Juniperus californica | Tim Ross and Steve Boyd | 1990-6-6 | 2808 | Los Angeles | Green Valley Pasture Angeles National Forest, Saugus District, San Francisquito C (lake Hughs USGS 7.5 ft quad.) | 926 | Comment | ||
UC1584227 | Piptatherum miliaceum | Tim Ross and Steve Boyd | 1990-6-6 | 2814 | Los Angeles | Green Valley Pasture in San Francisquito Canyon; Angeles National Forest, Lake Hughes USGS 7.5' Quad., Saugus | 926 | Comment | ||
UC1584229 | Schoenoplectus americanus | Tim Ross, Steve Boyd | 1990-6-6 | 2866 | Los Angeles | n end Piru Pond (Los Padres National Forest (admin. by Angeles N.F.)); Liebre Mtn Quad., Los Padres National Forest, Piru Pond | 644 | Comment | ||
UC1584231 | Salix gooddingii | Tim Ross and Steve Boyd | 1990-6-6 | 2871 | Los Angeles | Piru Pond; Los Padres Nat'l Forest, Liebre Mt. USGS 7.5' Quadrangle | 644 | Comment | ||
UC1584232 | Ephedra viridis | Tim Ross and Steve Boyd | 1990-6-6 | 2874 | Los Angeles | on the scree slopes to the sw of Piru Pond (Liebre Mtn USGS 7.5 ft quadrangle, Los Padres National Forest (admin. by Angeles N. F.)); Los Padres National Forest, Liebre Mtn USGS quadrangle, Piru | 644 | Comment | ||
UC1584233 | Clarkia bottae | Tim Ross, Steve Boyd | 1990-6-6 | 2875 | Los Angeles | sw Piru Pond; Los Padres National Forest, Liebre Mtn. USGS 7.5' quadrangle | 644 | Comment | ||
UC1584234 | Salvia leucophylla | Tim Ross and Steve Boyd | 1990-6-6 | 2876 | Los Angeles | Piru Pond; Los Padres National Forest, Liebre Mtn. U.S.G.S. 7.5' Quad. | 644 | Comment | ||
UC1584238 | Isomeris arborea | Tim Ross and Steve Boyd | 1990-6-6 | 2883 | Los Angeles | sw of Piru Pond (Los Padres National Forest (admin. by Angeles National Forest)); Los Padres National Forest, Liebre Mtn. U.S.G.S. 7.5' Quad. | 644 | Comment | ||
UC1584240 | Lonicera interrupta | Tim Ross, Steve Boyd | 1990-6-6 | 2885 | Los Angeles | s and w Piru Pond; Los Padres National Forest, Liebre Mtn. USGS 7.5' quadrangle | 644 | Comment | ||
UC1584246 | Galium angustifolium subsp. angustifolium | Tim Ross and Steve Boyd | 1990-6-6 | 2821 B | Los Angeles | Green Valley Pasture Lake Hughes USGS 7.5' quadrangle, San Francisquito Canyon | 926 | Comment | ||
UC1584270 | Rosa californica | Tim Ross and Steve Boyd | 1990-6-6 | 2855 | Los Angeles | Green Valley Pasture Lake Hughes USGS 7.5' Quad., San Francisquito Canyon | 926 | Comment | ||
UC1584700 | Lamarckia aurea | Tim Ross | 1991-3-24 | 4317 | Los Angeles | between Sycamore Canyon and Turnbull Canyon (Whittier Hills, (Puente Hills, pro parte)); Whittier Hills | 361 | Comment | ||
UC1584706 | Pterostegia drymarioides | Tim Ross | 1991-3-24 | 4313 | Los Angeles | Whittier Hills (Puente Hills, pro parte) | 310 | Comment | ||
UC1584730 | Juglans regia | Tim Ross and Annette Ross | 1991-6-3 | 5542 | Los Angeles | rocky outcrop on steep southerly slope west Pomona, Elephant Hill | 286 | Comment | ||
UC1584736 | Lotus scoparius var. scoparius | Tim Ross and Annette Ross | 1991-6-3 | 5515 | Los Angeles | near s base of Elephant Hill (w Pomona); Pomona, Elephant Hill | 249 | Comment | ||
UC1584741 | Centaurea melitensis | Tim Ross and Annette Ross | 1991-6-3 | 5517 | Los Angeles | Elephant Hill, w Pomona Pomona, Elephant Hill | Comment | |||
UC1584742 | Asclepias fascicularis | Tim Ross, Annette Ross | 1991-6-3 | 5522 | Los Angeles | sw base Elephant Hill (west Pomona); Pomona | 231 | Comment | ||
UC1584743 | Mirabilis laevis var. crassifolia | Tim Ross and Annette Ross | 1991-3-7 | 4140 | Los Angeles | western Pomona Elephant Hill | 274 | Comment | ||
UC1584744 | Viola pedunculata | Tim Ross, Annette Ross | 1991-3-7 | 4146 | Los Angeles | Elephant Hill, western Pomona Elephant Hill | 280 | Comment | ||
UC1584747 | Heteromeles arbutifolia | Tim Ross and Annette Ross | 1991-3-7 | 4132 | Los Angeles | sw base Elephant Hill (w Pomona); Pomona, San Dimas U.S.G.S. 7.5' quad. | 237 | Comment | ||
UC1584748 | Schinus molle | Tim Ross and Annette Ross | 1991-3-7 | 4133 | Los Angeles | Elephant Hill, w. Pomona San Dimas USGS 7.5' Quad., Pomona, Elephant Hill | 237 | Comment | ||
UC1584755 | Rhamnus ilicifolia | Tim Ross and Annette Ross | 1991-3-7 | 4154 | Los Angeles | Elephant Hill, w Pomona Pomona, San Dimas U.S.G.S. 7.5' Quad. | 341 | Comment | ||
UC1584866 | Phacelia cicutaria var. hispida | Tim Ross | 1991-4-8 | 4459 | Los Angeles | mesic nw slope of hill San Dimas USGS 7.5' quadrangle, western Pomona, Elephant Hil | 228 | Comment | ||
UC1584881 | Galium jepsonii | Tim Ross and Steve Boyd | 1991-7-24 | 5596 | Los Angeles | near intersection of Pacifico Mountain Road x Roundtop Truck Road; Pacifico Mtn USGS 7.5' quad, Granite Mountain vicinity | 1901 | Comment | ||
UC1584882 | Eriastrum densifolium subsp. austromontanum | Tim Ross and Steve Boyd | 1991-7-24 | 5671 | Los Angeles | near intersection of Pacifico Mountain Road x Roundtop Truck Road; Pacifico Mtn USGS 7.5' quad, Granite Mountain vicinity | 1901 | Comment | ||
UC1584883 | Eriogonum umbellatum var. munzii | Tim Ross, Steve Boyd | 1991-7-24 | 5603 | Los Angeles | ridge nne Granite Mountain; Granite Mountain vicinity, Pacifico Mountain USGS 7.5' quad. | 1926 | Comment | ||
UC1584884 | Calystegia occidentalis subsp. fulcrata | Tim Ross, Steve Boyd | 1991-7-24 | 5602 | Los Angeles | ridge nne Granite Mountain; Pacifico Mountain Quad., Granite Mountain vicinity | 1926 | Comment | ||
UC1584888 | Koeleria macrantha | Tim Ross and Steve Boyd | 1991-7-24 | 5619 | Los Angeles | ridge nne Granite Mountain; Pacifico Mountain Quad., Granite Mountain vicin | 1889 | Comment | ||
UC1584889 | Phacelia mohavensis | Tim Ross and Steve Boyd | 1991-7-24 | 5612 | Los Angeles | ridge nne G.M.; Granite Mountain vicinity, Pacifico Mountain USGS 7.5' quad | 1914 | Comment | ||
UC1584891 | Penstemon grinnellii | Tim Ross, Steve Boyd | 1991-7-24 | 5623 | Los Angeles | ridge nne G.M. (Granite Mountain vicinity); , Pacifico Mountain Quad, nne G.M. | 1865 | Comment | ||
UC1584892 | Galium johnstonii | Tim Ross and Steve Boyd | 1991-7-24 | 5633 | Los Angeles | nne slope Pacifico Mountain USGS 7.5' quadrangle, Granite Mountain | 1901 | Comment | ||
UC1584893 | Arenaria macradenia var. arcuifolia | Tim Ross, Steve Boyd | 1991-7-24 | 5615 | Los Angeles | Granite Mountain | 1874 | Comment | ||
UC1584894 | Eriogonum saxatile | Tim Ross, Steve Boyd | 1991-7-24 | 5622 | Los Angeles | ridge nne Granite Mountain; Pacifico Mountain USGS 7.5' quad. | 1865 | Comment | ||
UC1584898 | Galium johnstonii | Tim Ross and Steve Boyd | 1991-7-24 | 5609 | Los Angeles | ridge nne G.M.; Pacifico Mountain USGS 7.5' quad, Granite Mountain vicinity | 1892 | Comment | ||
UC1584901 | Tauschia parishii | Tim Ross and Steve Boyd | 1991-7-24 | 5600 | Los Angeles | ridge nne Granite Mountain; , Pacifico Mountain U.S.G.S. 7.5' Quad | 1926 | Comment | ||
UC1584902 | Monardella australis subsp. cinerea | Tim Ross, Steve Boyd | 1991-7-24 | 5594 | Los Angeles | near Pacifico Mountain Road x Roundtop Truck Road intersection; Pacifico Mtn. USGS 7.5 quad., Grantite Mountain vicinity | 1901 | Comment | ||
UC1584903 | Phacelia hastata subsp. compacta | Tim Ross and Steve Boyd | 1991-7-24 | 5595 | Los Angeles | near intersection of Pacifico Mountain Road x Rountop Truck Road; Pacifico Mountain USGS 7.5' quad., Granite Mountain vicinity | 1901 | Comment | ||
UC1584904 | Phoradendron pauciflorum | Tim Ross and Steve Boyd | 1991-7-24 | 5630 | Los Angeles | ridge n.-n.e. Granite Mt.; Pacifico Mt. Quad. | 1865 | Comment | ||
UC1584908 | Nicotiana glauca | Tim Ross | 1991-4-8 | 4474 | Los Angeles | Elephant Hill Pomona, San Dimas U.S.G.S. 7.5' Quad. (w Pomona) | 228 | Comment | ||
UC1584914 | Oxytheca trilobata | Tim Ross and Steve Boyd | 1991-7-24 | 5652 | Los Angeles | Granite Mountain San Gabriel Mountain Range, Chilao Flat USGS 7.5' Quad | 1975 | Comment | ||
UC1584915 | Oxytheca parishii var. parishii | Tim Ross and Steve Boyd | 1991-7-24 | 5647 | Los Angeles | nne slope Granite Mountain; Pacifico Mountain USGS 7.5' Quad., Granite Mountain | 1914 | Comment | ||
UC1584917 | Eriogonum davidsonii | Tim Ross, Steve Boyd | 1991-7-24 | 5645 | Los Angeles | nne slope Grantite Mountain Granite Mountain, Pacifico Mountain USGS 7.5' quadrangle | 1901 | Comment | ||
UC1584919 | Eriogonum fasciculatum var. polifolium | Tim Ross, Steve Boyd | 1991-7-24 | 5646 | Los Angeles | nne slope Granite Mountain Pacifico Mountain USGS 7.5' quadrangle, Granite Mountain | 1914 | Comment | ||
UC1584925 | Gilia angelensis | Tim Ross | 1991-4-8 | 4454 | Los Angeles | Elephant Hill San Dimas USGS 7.5' quadrangle, western Pomona | 228 | Comment | ||
UC1584927 | Lotus crassifolius | Tim Ross and Steve Boyd | 1991-7-24 | 5614 | Los Angeles | ridge nne Granite Mountain; , Pacifico Mountain U.S.G.S. 7.5' Quad | 1889 | Comment | ||
UC1584929 | Galium angustifolium subsp. angustifolium | Tim Ross and Steve Boyd | 1991-7-24 | 5616 | Los Angeles | ridge nne G.M.; Pacifico Mountain USGS 7.5' Quad, Granite Mountain vicinity | 1874 | Comment | ||
UC1584931 | Rhamnus californica subsp. californica | Tim Ross and Steve Boyd | 1991-7-24 | 5656 | Los Angeles | Granite Mountain San Gabriel Mountain Range, Chilao Flat U.S.G.S. 7.5' Quad. | 1975 | Comment | ||
UC1586182 | Quercus chrysolepis | Tim Ross | 1991-8-16 | 5850 | Los Angeles | Horse Flats San Gabriel Mountains, Chilao Flat U.S.G.S. 7.5' Quad. | 1712 | Comment | ||
UC1586184 | Bromus inermis subsp. inermis | Tim Ross | 1991-8-16 | 5846 | Los Angeles | San Gabriel Mountains, Horse Flats Horse Flats; San Gabriel Mountains, Horse Flats | 1719 | Comment | ||
UC1586188 | Scutellaria siphocampyloides | Tim Ross | 1991-8-16 | 5820 | Los Angeles | Horse Flats; San Gabriel Mountains, Horse Flats | 1719 | Comment | ||
UC1586191 | Muhlenbergia rigens | Tim Ross | 1991-8-16 | 5836 | Los Angeles | Horse Flats San Gabriel Mountains, Chilao Flat USGS 7.5' Quad (at margin of dry stream depression) | 1719 | Comment | ||
UC1586192 | Agnorhiza ovata | Tim Ross | 1991-8-16 | 5830 | Los Angeles | Horse Flats San Gabriel Mountains, Chilao Flat USGS 7.5' Quad | 1719 | Comment | ||
UC1586193 | Arabis glabra | Tim Ross | 1991-8-16 | 5822 | Los Angeles | Horse Flats San Gabriel Mountains, Chilao Flat U.S.G.S 7.5' Quad. | 1719 | Comment | ||
UC1586194 | Drymocallis glandulosa | Tim Ross | 1991-8-16 | 5813 | Los Angeles | Horse Flats San Gabriel Mountains, Chilao Flat Quad., Horse Flats | 1719 | Comment | ||
UC1586198 | Koeleria macrantha | Tim Ross | 1991-8-16 | 5816 | Los Angeles | San Gabriel Mountains Horse Flats; , Chilao Flat Quad., Horse Flats | 1719 | Comment | ||
UC1586201 | Eriogonum parishii | Tim Ross | 1991-8-16 | 5811 | Los Angeles | 1400 feet nne Louie's Cabin (Angeles Crest Hwy. at roadside just above Chilao Creek); San Gabriel Mountains, Waterman Mtn. USGS 7.5' quad. | 1670 | Comment | ||
UC1586202 | Foeniculum vulgare | Tim Ross | 1991-8-16 | 5810 | Los Angeles | 1/5 mi. n.w. Mt. Sally summit (along Angeles Crest Hwy., Upper Big Tujunga Canyon); Chilao Flat Quad., San Gabriel Mts., Upper Big Tujunga Canyo | 1524 | Comment | ||
UC1586203 | Chenopodium desiccatum | Tim Ross | 1991-8-16 | 5808 | Los Angeles | Colby Canyon San Gabriel Mountains, Condor Peak USGS 7.5' quad | 1063 | Comment | ||
UC1586208 | Heterotheca sessiliflora subsp. fastigiata | Tim Ross | 1991-8-16 | 5803 | Los Angeles | .20 mi due e confluence of Lucas Creek (roadside, Angeles Forest Highway, Condor Peak USGS 7.5 Quad.); Big Tujunga Canyon | 917 | Comment | ||
UC1586215 | Penstemon labrosus | Tim Ross | 1991-8-16 | 5849 | Los Angeles | Horse Flats , Chilao Flat Quad, Horse Flats (San Gabriel Mountains) | 1719 | Comment | ||
UC1586217 | Lotus purshianus var. purshianus | Tim Ross | 1991-8-16 | 5831 | Los Angeles | Horse Flats San Gabriel Mountains, Chilao Flat U.S.G.S. 7.5' Quad. | 1719 | Comment | ||
UC1586219 | Galium johnstonii | Tim Ross | 1991-8-16 | 5839 | Los Angeles | Horse Flats San Gabriel Mountains, Chilao Flat USGS 7.5' quad (near dry stream depression) | 1719 | Comment | ||
UC1586225 | Bromus grandis | Tim Ross | 1991-8-16 | 5873 | Los Angeles | San Gabriel Mountains, Horse Flats Horse Flats; San Gabriel Mountains, Horse Flats | 1786 | Comment | ||
UC1586227 | Galium porrigens var. porrigens | Tim Ross | 1991-8-16 | 5862 | Los Angeles | Horse Flats San Gabriel Mts., Chilao Flat USGS 7.5' Quad (s end) | 1740 | Comment | ||
UC1586229 | Eriastrum densifolium subsp. austromontanum | Tim Ross | 1991-8-16 | 5860 | Los Angeles | Horse Flats San Gabriel Mts., Chilao Flat USGS 7.5' quad (s end) | 1720 | Comment | ||
UC1586238 | Cistus incanus | Tim Ross | 1991-8-16 | 5796 | Los Angeles | Woodwardia Canyon San Gabriel Mountains, Condor Peak USGS 7.5' quadrangle (n of Pasadena) | 818 | Comment | ||
UC1586239 | Juncus macrophyllus | Tim Ross | 1991-8-16 | 5852 | Los Angeles | Horse Flats San Gabriel Mountains, Chilao Flat U.S.G.S. 7.5' Quad. | 1712 | Comment | ||
UC1586240 | Eriogonum hirtiflorum | Tim Ross | 1991-8-16 | 5863 | Los Angeles | s end of Horse Flats San Gabriel Mts., Chilao Flat USGS 7.5' quad, Horse Flats | 1740 | Comment | ||
UC1587156 | Eschscholzia ramosa | Tim Ross | 1991-5-21 | 5383 | Los Angeles | Box Canyon San Clemente Island (upper easterly branch) | 472 | Comment | ||
UC1587170 | Malacothrix foliosa | Tim Ross | 1991-5-22 | 5442 | Los Angeles | w side of island about 5300 ft n Eel Point; San Clemente Island, Spray [Point] | Comment | |||
UC1587212 | Gilia nevinii | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-20 | 5324 | Los Angeles | terrace flats between Box and Horse Canyons (w side San Clemente Island); , btw Box and Horse Canyons | 484 | Comment | ||
UC1587213 | Cirsium occidentale var. occidentale | Tim Ross, Orlando Mistretta, Mike Hammit | 1991-5-20 | 5325 | Los Angeles | terrace flats between Box and Horse Canyon (w side of San Clemente Island); San Clemente Island | 484 | Comment | ||
UC1587214 | Plagiobothrys collinus var. gracilis | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-20 | 5315 | Los Angeles | terrace flats between Box Canyon and Horse Canyon (w side of San Clemente Island); San Clemente Island | 486 | Comment | ||
UC1587218 | Aphanisma blitoides | Tim Ross | 1991-5-20 | 5349 | Los Angeles | un-named knoll ca 5500 ft s Wilson Cove Settlement (westerly slope 2500 ft nw of the 750 ft BM); San Clemente Island | 185 | Comment | ||
UC1587221 | Linanthus pygmaeus subsp. pygmaeus | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-20 | 5337 | Los Angeles | between Box Canyon and Horse Canyon (w side of San Clemente Island); San Clemente Island | 484 | Comment | ||
UC1587227 | Deinandra clementina | Tim Ross | 1991-5-20 | 5354 | Los Angeles | un-named knoll ca 5500 ft s Wilson Cove Settlement (westerly slope 2500 ft nw of the 750 ft BM); San Clemente Island | 205 | Comment | ||
UC1587553 | Pellaea andromedifolia | Tim Ross and Annette Ross | 1991-9-7 | 5960 | Los Angeles | near Mulholland Hwy X Yerba Buena Rd (below hairpin turn in Mulholland Hwy); Santa Monica Mts, Triunfo Quadrangle | 359 | Comment | ||
UC1587554 | Ceanothus cuneatus var. cuneatus | Tim Ross | 1991-9-2 | 5942 | Los Angeles | near Mulholland Hwy (Yerba Buena Rd); Santa Monica Mts., Truinfo Pass USGS 7.5' quad | Comment | |||
UC1587558 | Piptatherum miliaceum | Tim Ross | 1991-9-2 | 5926 | Los Angeles | near Mulholland Highway x Yerba Buena Road (along banks of an intermittent stream); Santa Monica Mountains, Triunfo Pass USGS 7.5' Quadrangle | 472 | Comment | ||
UC1587561 | Adenostoma sparsifolium | Tim Ross | 1991-9-2 | 5928 | Los Angeles | near Mulholland Hwy. X Yerba Buena Rd.; Santa Monica Mts., Triunfo Quad. | 487 | Comment | ||
UC1587562 | Artemisia douglasiana | Tim Ross and Annette H. Ross | 1991-9-7 | 5958 | Los Angeles | near Yerba Buena Road <crossing> Mulholland Highway; Santa Monica Mountains | Comment | |||
UC1587563 | Artemisia californica | Tim Ross and Annette Ross | 1991-9-7 | Los Angeles | near Mulholland Highway x Yerba Buena Road; Santa Monica Mountains, Triunfo Pass USGS 7.5' quadrangle | 373 | Comment | |||
UC1587564 | Cercocarpus betuloides var. betuloides | Tim Ross | 1991-9-2 | 5907 | Los Angeles | near Mulholland Haighway x Yerba Buena Road Santa Monica Mountains | 472 | Comment | ||
UC1587568 | Ceanothus cuneatus var. cuneatus | Tim Ross | 1991-9-2 | 5929 | Los Angeles | near Mulholland Hwy (Yerba Buena Rd); Santa Monica Mts., Truinfo Pass USGS 7.5' quad | Comment | |||
UC1587575 | Galium andrewsii subsp. intermedium | Tim Ross | 1991-9-2 | 5906 | Los Angeles | near Mulholland Highway x Yerba Buena Road; Santa Monica Mountains, Triunfo Pass USGS 7.5' quadrangle | 472 | Comment | ||
UC1587577 | Brickellia californica | Tim Ross and Annette Ross | 1991-9-7 | 5949 | Los Angeles | near x Yerba Buena Road Mulholland Highway (Santa Monica Mountains); Santa Monica Mountains | 556 | Comment | ||
UC1587579 | Brickellia nevinii | Tim Ross and Annette Ross | 1991-9-7 | 5947 | Los Angeles | near x Yerba Buena Road Mulholland Highway (Santa Monica Mountains); Santa Monica Mountains | 579 | Comment | ||
UC1587580 | Pseudognaphalium biolettii | Tim Ross and Annette Ross | 1991-9-7 | 5950 | Los Angeles | near intersection of Mulholland Highway and Yerba Buena Road (Triunfo Pass USGS 7.5 quadrangle:(see Coordinates and Notes)); Santa Monica Mountains | Comment | |||
UC1587586 | Lythrum californicum | Tim Ross | 1991-9-1 | 5892 | Los Angeles | near Mulholland Highway x Yerba Buena Road, Santa Monica Mountains Santa Monica Mountains | 426 | Comment | ||
UC1587600 | Galium johnstonii | Tim Ross | 1991-8-14 | 5755 | Los Angeles | easterly slope just below summit; San Gabriel Mts., Chilao Flat USGS 7.5' quad., Roundtop [Mtn | 1889 | Comment | ||
UC1587606 | Eriogonum fasciculatum var. polifolium | Tim Ross | 1991-8-14 | 5757 | Los Angeles | Roundtop [Mtn] San Gabriel Mountains, , Chilao Flat USGS 7.5' | 1877 | Comment | ||
UC1587630 | Rubus ursinus | Tim Ross | 1991-4-21 | 4510 | Los Angeles | lower Turnbull Canyon drainage above nw bank of stream course Whittier Hills (Puente Hills, pro parte), Turnbull Cyn drng (Whittier Hills (Puente Hills, pro parte)) | 182 | Comment | ||
UC1587636 | Amsinckia intermedia | Tim Ross | 1991-4-21 | 4547 | Los Angeles | ridgetop between Turnbull and Sycamore Canyons ((Puente Hills, pro parte)); Whittier Hills | 320 | Comment | ||
UC1587642 | Astragalus gambelianus | Tim Ross | 1991-4-21 | 4556 | Los Angeles | ridgetop between Turnbull and Sycamore Canyons (Whittier Hills, Puente Hills pro parte); Whittier Hills (Puente Hills, pro parte) | 320 | Comment | ||
UC1587643 | Emmenanthe penduliflora | Tim Ross | 1991-4-21 | 4557 | Los Angeles | Whittier Hills (Puente Hills) , pro parte): ridge top on N side of Turnbull Canyon | 294 | Comment | ||
UC1587644 | Phacelia cicutaria var. hispida | Tim Ross | 1991-4-21 | 4558 | Los Angeles | risdgetop on n side Turnbull Canyon; Whittier Hills (Puente Hills, pro parte) | 294 | Comment | ||
UC1587648 | Persea americana | Tim Ross | 1991-4-21 | 4565 | Los Angeles | head of Turnbull Canyon Whittier Hills (Puente Hills, pro parte) (Skyline Drive) | 353 | Comment | ||
UC1587655 | Bromus grandis | Tim Ross | 1991-8-14 | 5780 | Los Angeles | San Gabriel Mountains, Roundtop Mountain Roundtop Mountain; San Gabriel Mountains, Roundtop Mountain | 1767 | Comment | ||
UC1587657 | Swertia neglecta | Tim Ross | 1991-8-14 | 5760 | Los Angeles | Chilao Flat U.S.G.S. 7.5 ' Quad. San Gabriel Mountains | 1901 | Comment | ||
UC1587659 | Argemone munita | Tim Ross | 1991-8-14 | 5759 A | Los Angeles | San Gabriel Mountains, Roundtop Mountain Roundtop Mountain; San Gabriel Mountains, Roundtop Mountain | 1877 | Comment | ||
UC1587665 | Epilobium canum subsp. latifolium | Tim Ross | 1991-8-14 | 5787 | Los Angeles | Pacifico Mtn Rd 0.30 mi e Lower Pacifico Campground Rd.; San Gabriel Mtns., Pacifico Mtn. USGS 7.5' quad | 1933 | Comment | ||
UC1587667 | Mimulus aurantiacus var. pubescens | Tim Ross | 1991-8-14 | 5785 | Los Angeles | 0.48 mi e Roundtop Truck Rd. (Pacifico Mtn. Rd.); San Gabriel Mtns., Pacifico Mtn. USGS 7.5' Quad. | 1917 | Comment | ||
UC1587669 | Eriogonum fasciculatum var. polifolium | Tim Ross | 1991-8-14 | 5793 | Los Angeles | 3200 ft nw, Pacifico Mtn Rd Alder Saddle; San Gabriel Mountains, Chilao Flat USGS 7.5' quad. | 1767 | Comment | ||
UC1587671 | Senecio | Tim Ross | 1991-8-14 | 5795 | Los Angeles | 3200 ft nw Alder Saddle (Pacifico Mtn Rd); San Gabriel Mts., Chilao Flat USGS 7.5' | 1767 | Comment | ||
UC1587672 | Pseudognaphalium biolettii | Tim Ross | 1991-4-21 | 4540 | Los Angeles | ridge on N side of Turnbull Canyon; Whittier Hills (Puente Hills, pro parte) | 304 | Comment | ||
UC1587673 | Crassula connata var. erectoides | Tim Ross | 1991-4-21 | 4542 | Los Angeles | ridge n. side Turnbull Canyon; Whittier Hills (Puente Hills, pro parte), Turnbull Canyon | 304 | Comment | ||
UC1587674 | Ribes aureum | Tim Ross | 1991-3-9 | 4177 | Los Angeles | ne slope at head Oak Canyon; Whittier Hills, Puente Hills (pro parte) | 335 | Comment | ||
UC1587678 | Lotus salsuginosus var. salsuginosus | Tim Ross | 1991-3-9 | 4202 | Los Angeles | Puente Hills (pro parte), at head of un-named canyon Whittier Hills | 304 | Comment | ||
UC1587716 | Lotus hamatus | Tim Ross, Orlando Mistretta, and Mike Hammitt | 1991-5-19 | 5243 | Los Angeles | 1800 ft se Malo Knoll [1396'] (w fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft n of Rest [1336'] marker); San Clemente Island, Near-Death Canyon, Mosquito Cove | 388 | Comment | ||
UC1587745 | Eriophyllum confertiflorum var. confertiflorum | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5274 | Los Angeles | w fork of Near-Death Canyon (draining to Mosquito Cove (drainage beginning 800 ft n of Rest [1336 ft] marker; 1800 ft se Malo Knoll [1336 ft]); upper portion of drainage); San Clemente Island, Near-Death Canyon | 304 | Comment | ||
UC1587747 | Lupinus truncatus | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5273 | Los Angeles | westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of Rest [1336'] marker San Clemente Island (1800 ft se of Malo Knoll [1396']); , w fork Near-Death Canyon dr to Mosquito | 304 | Comment | ||
UC1587749 | Gilia nevinii | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5275 | Los Angeles | westerly fork Near-Death Canyon San Clemente Island, westerly fork Near-Death Canyon (draining to Mosquito Cove (drainage beginning 800 ft n of Rest [1336'] marker, 1800 ft se of Malo Knoll [1396'] San Clemente Is) | 304 | Comment | ||
UC1587751 | Galium catalinense subsp. acrispum | Tim Ross, Orlando Mistretta, and Mike Hammitt | 1991-5-19 | 5291 | Los Angeles | westerly fork of canyon draining to Mosquito Cove ((drainage beginning 800 ft n of Rest [1336'] marker, 1800 ft se of Malo Knoll [1396']), upper portion of drainage); San Clemente Island, Near-Death Canyon | 274 | Comment | ||
UC1587752 | Logfia filaginoides | Tim Ross, Orlando Mistretta, Mike Hammit | 1991-5-19 | 5244 | Los Angeles | w fork Near-Death Canyon (beginning of drainage to Mosquito Cove. (drainage beginning 800 ft n of Rest [1136 ft] marker; 1800 ft se of Malo Knoll [1396 ft])); San Clemente Island, Near-Death Canyon | 388 | Comment | ||
UC1587753 | Melilotus indicus | Tim Ross | 1991-4-21 | 4505 | Los Angeles | Lower Turnbull Canyon drainage Puente Hills, Whittier Hills (above nw bank of stream course) | 182 | Comment | ||
UC1594343 | Lupinus guadalupensis | Tim Ross | 1992-4-16 | 6206 | Los Angeles | central part San Clemente Island (291 degrees wnw, 725 m distant from summit of 1603' peak above Stone field station); central part of San Clemente Island | 416 | Comment | ||
UC1594349 | Gilia nevinii | Tim Ross and Amy Kendall | 1992-4-15 | 6191 | Los Angeles | sw 'Ledge' (central upland portion of San Clemente Island, sw of 'Ledge' (1328' knoll w of Stone field station), 236 degrees sw, ca 170m distant from summit of 'Ledge'); central upland portion of San Clemente Island | 393 | Comment | ||
UC1594355 | Lotus scoparius | Tim Ross and Mathew Bell | 1992-3-22 | 6052 | Los Angeles | ca 360 m nnw Yerba Buena Road intersection with Mulholland Highway (w side of Mulholland Highway); Santa Monica Mountains, Triunfo Pass U.S.G.S. 7.5' Quad. | 487 | Comment | ||
UC1594357 | Solanum umbelliferum | Tim Ross, Mathew Bell | 1992-3-22 | 6049 | Los Angeles | w side of Yerba Buena Road, 360 m nnw of intersection with Mulholland Highway Yerba Buena Road; Santa Monica Mountains, Yerba Buena Road | 487 | Comment | ||
UC1594359 | Ceanothus spinosus | Tim Ross, Mathew Bell | 1992-3-22 | 6054 | Los Angeles | w side of Yerba Buena Road ca 360m nnw of intersection with Mulholland Highway (Santa Monica Mountains); Triunfo Pass Quad., Santa Monica Mountains | 487 | Comment | ||
UC1594365 | Camissonia confusa | Tim Ross | 1992-5-17 | 6339 | Los Angeles | center w side of the San Gabriel Reservoir San Gabriel Mountains (short easterly spur canyon along Hwy 39) | 463 | Comment | ||
UC1594367 | Camissonia confusa | Tim Ross | 1992-5-17 | 6337 | Los Angeles | center w side of the San Gabriel Reservoir San Gabriel Mountains (short easterly spur canyon along Hwy 39) | 463 | Comment | ||
UC1594369 | Acmispon dendroideus var. traskiae | Tim Ross | 1992-4-14 | 6174 | Los Angeles | San Clemente Island: Central E side of Island; Coastal bluff on E escarpment ca 20 m S of where Nanny Canyon drainage meets the sea. | Comment | |||
UC1594374 | Galium catalinense subsp. acrispum | Tim Ross | 1992-4-14 | 6163 | Los Angeles | lower end of canyon just below mouth (central e side of island); San Clemente Island, Nanny Canyon | 182 | Comment | ||
UC1594386 | Phacelia grandiflora | Tim Ross | 1992-5-17 | 6331 | Los Angeles | San Gabriel Reservoir San Gabriel Mountains (center w side, short easterly spur canyon along Hwy 39) | 463 | Comment | ||
UC1594407 | Atriplex coulteri | Tim Ross and Elizabeth Kellogg | 1992-4-13 | 6143 | Los Angeles | 340 degrees nnw 1140 m distant from 199 BM' near Flasher (nw part of San Clemente Island, coastal terrace in the vicinity of Darter); nw part San Clemente Island, vicinity of Darter | 18 | Comment | ||
UC1594409 | Deinandra clementina | Tim Ross | 1992-4-14 | 6157 | Los Angeles | just below mouth Nanny Canyon (on rocky low ridge that separates the Nanny Canyon drainage from escarpment, central e side of island); San Clemente Island | 99 | Comment | ||
UC1594411 | Triteleia clementina | Tim Ross | 1992-4-14 | 6161 | Los Angeles | lower end near its mouth Nanny Canyon (central e side of island, n-facing rocky crevice); San Clemente Island | 167 | Comment | ||
UC1594418 | Isomeris arborea | Tim Ross | 1992-4-14 | 6149 | Los Angeles | s of Nanny Canyon, San Clemente Island (first major escarpment draw s of Nanny Canyon); San Clemente Island | 182 | Comment | ||
UC1594422 | Lyonothamnus floribundus subsp. aspleniifolius | Tim Ross and Elizabeth Kellogg | 1992-4-12 | 6129 | Los Angeles | 110 degrees ese and 480-600 m from Vista (point) at the head of Grove Canyon; San Clemente Island | 426 | Comment | ||
UC1595206 | Helianthus gracilentus | Tim Ross and Peter Fritsch | 1990-6-20 | 3659 | Los Angeles | ridgetop between W Fk San Gabriel River and Roberts Canyon (Rincon-Red Box Rd. (2N24)); San Gabriel Mountains | 1255 | Comment | ||
UC1595230 | Lotus purshianus var. purshianus | Tim Ross and Peter Fritsch | 1990-6-20 | 3607 | Los Angeles | near confluence of E. and W. Forks of the San Gabriel River (mouth Burro Canyon); San Gabriel Mountains, Burro Canyon | 445 | Comment | ||
UC1595236 | Rumex salicifolius var. salicifolius | Tim Ross and Peter Fritsch | 1990-6-20 | 3599 | Los Angeles | near confluence of E and W Forks of the San Gabriel River (mouth of Burro Canyon); San Gabriel Mountains, Burro Canyon | 445 | Comment | ||
UC1595241 | Ceanothus crassifolius | Tim Ross and Peter Fritsch | 1990-6-20 | 3591 | Los Angeles | near confluence of E and W Forks of San Gabriel River (mouth of Burro Canyon); San Gabriel Mts. | Comment | |||
UC1595242 | Salvia apiana | Tim Ross and Peter Fritsch | 1990-6-20 | 3590 | Los Angeles | near onfluence of the E and W Forks of the San Gabriel River (mouth of Burro Canyon); San Gabriel Mountains, Burro Canyon | 445 | Comment | ||
UC1595243 | Heterotheca sessiliflora subsp. fastigiata | Tim Ross and Peter Fritsch | 1990-6-20 | 3589 | Los Angeles | near the confluence E and W Forks of the San Gabriel River; San Gabriel Mountains, Mouth of Burro Canyon | 445 | Comment | ||
UC1595244 | Piptatherum miliaceum | Tim Ross and Peter Fritsch | 1990-6-20 | 3595 | Los Angeles | mouth Burro Canyon (near the confluence of the e and w forks of the San Gabriel River); San Gabriel Mountains | 445 | Comment | ||
UC1595248 | Quercus berberidifolia | Tim Ross and Peter Fritsch | 1990-6-20 | 3642 B | Los Angeles | near confluence of the E. and W. Forks of the San Gabriel River (mouth of Burro Canyon); San Gabriel Mountains, Burro Canyon | 445 | Comment | ||
UC1595251 | Carex alma | Tim Ross and Peter Fritsch | 1990-6-20 | 3637 | Los Angeles | mouth of Burron Canyon near confluence of the E and W Forks of San Gabriel River; San Gabriel Mountains, Burro Canyon | 445 | Comment Read comments Nov 3 2010 |
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UC1595255 | Achillea millefolium | Tim Ross and Peter Fritsch | 1990-6-20 | 3632 | Los Angeles | near confluence of the E & W forks of the San Gabriel River (mouth of Burro Canyon); San Gabriel Mountains, Burro Canyon, East and West Forks of | 445 | Comment | ||
UC1595257 | Melilotus albus | Tim Ross and Peter Fritsch | 1990-6-20 | 3629 | Los Angeles | mouth of canyon near confluence of e and w forks of the San Gabriel River; San Gabriel Mountains, Burro Canyon | 445 | Comment | ||
UC1595259 | Eriogonum fasciculatum var. polifolium | Tim Ross, Peter Fritsch | 1990-6-20 | 3627 | Los Angeles | mouth of Burro Canyon near confluence of the E and W forks of the San Gabriel River; San Gabriel Mountains, Burro Canyon | 445 | Comment | ||
UC1595265 | Mimulus aurantiacus var. pubescens | Tim Ross, Peter Fritsch | 1990-6-20 | 3615 | Los Angeles | near Confluence of E and W Forks of the San Gabriel River (mouth of canyon); San Gabriel Mountains, Burro Canyon | 445 | Comment | ||
UC1595267 | Lotus nevadensis var. davidsonii | Tim Ross | 1992-7-16 | 6691 | Los Angeles | just e Military Reservation (near summit of Mt. Gleason); San Gabriel Mountains, Mt. Gleason | 1901 | Comment | ||
UC1595268 | Calystegia occidentalis subsp. fulcrata | Tim Ross | 1992-7-16 | 6690 | Los Angeles | near summit Mt. Gleason just e Military Reservation (San Gabriel Mountains); , nr summit Mt. Gleason | 1901 | Comment | ||
UC1595269 | Madia elegans | Tim Ross | 1992-7-16 | 6688 | Los Angeles | just e Military Reservation (near summit Mt. Gleason); San Gabriel Mountains, near summit Mt. Gleason | 1901 | Comment | ||
UC1595271 | Antirrhinum coulterianum | Tim Ross and Peter Fritsch | 1990-6-20 | 3662 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Rd (2N24); ridgetop between W Fork San Gabriel River and Roberts Canyon | 1328 | Comment | ||
UC1595272 | Tauschia arguta | Tim Ross and Peter Fritsch | 1990-6-20 | 3658 | Los Angeles | Rincon-Red Box Rd (2N24) ridgetop between W Fk San Gabriel River and Roberts Canyon; San Gabriel Mountains, W Fk San Gabriel River | 1328 | Comment | ||
UC1595273 | Saltugilia splendens subsp. grantii | Tim Ross and Peter Fritsch | 1990-6-20 | 3649 | Los Angeles | Rincon-Red Box Rd (2N24) ridgetop between W Fk San Gabriel River and Roberts Canyon; San Gabriel Mountains | 1328 | Comment | ||
UC1595274 | Phacelia brachyloba | Tim Ross and Peter Fritsch | 1990-6-20 | 3691 | Los Angeles | Rincon-Red Box Rd (2N24) San Gabriel Mountains (ridgetop between W Fk San Gabriel River and Roberts Canyon) | 1328 | Comment | ||
UC1595278 | Ceanothus integerrimus | Tim Ross and Peter Fritsch | 1990-6-20 | 3685 | Los Angeles | Rincon-Red Box Rd (2N24) San Gabriel Mts. (ridgetop between W Fork San Gabriel River and Roberts Canyon.) | 1328 | Comment | ||
UC1595301 | Solanum umbelliferum | Tim Ross | 1992-4-27 | 6250 | Los Angeles | sw of Rancho Santa Ana (s side of Indian Hill Mesa, (area bulldozed [in Nov. 1992] for expansion of the Claremont School of Theology)); Claremont, Indian Hill Mesa | 393 | Comment | ||
UC1595302 | Lupinus bicolor | Tim Ross | 1992-4-27 | 6247 | Los Angeles | s side Indian Hill Mesa (sw of RSA grounds, area bulldozed for Claremont School of Theolgoy, Claremont); Ontario U.S.G.S. 7.5' Quad., Claremont | 393 | Comment | ||
UC1595304 | Malacothamnus fasciculatus var. fasciculatus | Tim Ross | 1992-4-27 | 6237 | Los Angeles | S side of Indian Hill Mesa Claremont, Indian Hill Mesa | 393 | Comment | ||
UC1595307 | Camissoniopsis bistorta | Tim Ross | 1992-4-27 | 6240 | Los Angeles | s side of mesa sw RSA grounds; Ontario USGS 7.5' quadrangle, Claremont, Indian Hill Mesa | 393 | Comment Read comments May 27 2008 |
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UC1595308 | Cirsium occidentale var. californicum | Tim Ross and Steve Boyd | 1990-6-18 | 3491 | Los Angeles | and vicinty of Camp Verdugo Pines (n draw draining to Jackson Lake); San Gabriel Mtns, Jackson Lake, Mescal Creek | 1877 | Comment | ||
UC1595311 | Eriogonum umbellatum var. munzii | Tim Ross, Steve Boyd | 1990-6-18 | 3474 | Los Angeles | n draw draining to Jackson Lake (Camp Verdugo Pines and vicinity); San Gabriel Mts., Mescal Creek USGS 7.5' quad. | 1877 | Comment | ||
UC1595315 | Galium johnstonii | Tim Ross and Steve Boyd | 1990-6-18 | 3485 | Los Angeles | northerly draw draining to Jackson Lake San Gabriel Mtns, Mescal Creek USGS 7.5' quad., Camp Verdug | 1877 | Comment | ||
UC1595317 | Typha latifolia | Tim Ross and Annette H. Ross | 1991-7-29 | 5722 | Los Angeles | n-most point Puente Hills (n base of Elephant Hill, w Pomona); San Dimas Quad., Pomona, n point Puente Hills, Elephant Hill | 231 | Comment | ||
UC1595319 | Stephanomeria cichoriacea | Tim Ross and Orlando Mistretta | 1992-7-24 | 6758 | Los Angeles | San Gabriel Mountains: Vicinity of Strawberry Spring, 86 degrees E, 1100 m distant from Strawberry Peak summit. | 1479 | Comment | ||
UC1595325 | Agrostis exarata | Tim Ross and Orlando Mistretta | 1992-7-24 | 6771 | Los Angeles | vicinity Strawberry Spring (76 degrees ene, 900 m distant from Strawberry Peak summit); San Gabriel Mts. | 1460 | Comment | ||
UC1595327 | Mimulus floribundus | Tim Ross, Orlando Mistretta | 1992-7-24 | 6765 | Los Angeles | vicinity Strawberry Spring (76 degrees ene, 900 m distant from Strawberry Peak summit); San Gabriel Mts. | 1460 | Comment | ||
UC1595329 | Castilleja minor subsp. spiralis | Tim Ross and Orlando Mistretta | 1992-7-24 | 6768 | Los Angeles | 900 m ene (76 degrees ene) Strawberry Peak summit (vicinity of Strawberry Spring); San Gabriel Mts., Strawberry Spring | 1460 | Comment | ||
UC1595331 | Eriophyllum confertiflorum var. confertiflorum | Tim Ross and Orlando Mistretta | 1992-7-24 | 6766 | Los Angeles | 76 degrees ene, 900 m distant from Strawberry Peak summit (vicinity of Strawberry Spring); San Gabriel Mts. | 1460 | Comment | ||
UC1595332 | Lonicera subspicata var. denudata | Tim Ross, Orlando Mistretta | 1992-7-24 | 6739 | Los Angeles | nne Strawberry Peak summit (between Coldwater and Wickiup Canyons); San Gabriel Mts. | 987 | Comment | ||
UC1595333 | Ericameria parishii var. parishii | Tim Ross and Orlando Mistretta | 1992-7-24 | 6742 | Los Angeles | nne of Strawberry Peak (between Colby Ranch and w branch of Wickiup Cyn stream); San Gabriel Mts | 1207 | Comment | ||
UC1595334 | Galium johnstonii | Tim Ross and Orlando Mistretta | 1992-7-24 | 6745 | Los Angeles | 76 degrees ene and 900m distant from Strawberry Peak summit (a few m e of spring); San Gabriel Mts., vicinity of Strawberry Spring | 1460 | Comment | ||
UC1595338 | Muilla maritima | Tim Ross and Orlando Mistretta | 1992-7-24 | 6749 | Los Angeles | e side of peak near divide divide between Colby and Wickiup Canyons (120 degrees se, 1065m distant from peak summit); San Gabriel Mts., Strawberry Peak | 1560 | Comment | ||
UC1595346 | Prunus ilicifolia | Tim Ross | 1992-5-17 | 6361 | Los Angeles | 740 m distant from the mouth of Shoemaker Canyon (East Fork of the San Gabriel River, San Gabriel Mountains); San Gabriel Mountains, San Gabriel River | 713 | Comment | ||
UC1595366 | Osmorhiza berteroi | Tim Ross and Steve Boyd | 1990-6-18 | 3451 | Los Angeles | Camp Verdugo Pines and vicinity San Gabriel Mtns., Mescal Creek USGS 7.5' quad (northerly draw draining to Jackson Lake) | 1877 | Comment | ||
UC1595395 | Minuartia douglasii | Tim Ross and Peter Fritsch | 1990-6-20 | 3677 | Los Angeles | Rincon-Red Box Rd (2N24) ridgetop between W Fk San Gabriel River and Roberts Canyon; San Gabriel Mountains | 1328 | Comment | ||
UC1595397 | Delphinium cardinale | Tim Ross and Peter Fritsch | 1990-6-20 | 3697 | Los Angeles | w side of canyon on Forest Service Rd 1N36 heading s from Rincon-Red Box Rd; San Gabriel Mountains, Van Tassel Canyon | 472 | Comment | ||
UC1595399 | Eremocarpus setiger | Tim Ross and Annette H. Ross | 1991-7-29 | 5683 | Los Angeles | Elephant Hill San Dimas USGS 7.5' quad, W Pomona, Puente Hills (low slopes at s base) | 228 | Comment | ||
UC1595400 | Solidago velutina subsp. californica | Tim Ross and Annette H. Ross | 1991-7-29 | 5698 | Los Angeles | n-most point Puente Hills (W Pomona, Elephant Hill); San Dimas Quad., n-most point of the Puente Hills, W Pomona | 321 | Comment | ||
UC1595410 | Sambucus mexicana | Tim Ross and Annette H. Ross | 1991-7-29 | 5699 | Los Angeles | Elephant Hill San Dimas 7.5 ft quad, Puente Hills, W Pomona (ne slope of e summit area, n-most point of hills,) | 321 | Comment | ||
UC1595416 | Polygonum lapathifolium | Tim Ross and Annette H. Ross | 1991-7-29 | 5719 | Los Angeles | Elephant Hill San Dimas USGS 7.5 ' quad, Puente Hills, W Pomona (base of n slope, n-most point of hills, w-running streamlet) | 231 | Comment | ||
UC1595420 | Juncus xiphioides | Tim Ross | 1992-7-10 | 6666 | Los Angeles | between Coldwater Canyon and Wickiup Canyon (San Gabriel Mts., Big Tujunga Creek); San Gabriel Mts., Big Tujunga Creek | 967 | Comment | ||
UC1595426 | Apocynum cannabinum | Tim Ross | 1992-7-10 | 6656 | Los Angeles | Big Tujunga Creek between Coldwater and Wickiup Canyons; San Gabriel mts., Big Tujunga Creek | 967 | Comment | ||
UC1595445 | Atriplex canescens | Tim Ross | 1992-7-10 | 6687 | Los Angeles | 6 degrees N and 2520 m distant from Thorn Peak (Upper Big Tujunga Canyon along UBTC Road, San Gabriel Mountains); San Gabriel Mountains, Upper Big Tujunga Canyon | 1085 | Comment | ||
UC1595447 | Mimulus pilosus | Tim Ross | 1992-7-10 | 6651 | Los Angeles | creek between Coldwater Canyon and Wickiup Canyon; San Gabriel Mountains, Big Tujunga Creek | 967 | Comment | ||
UC1595449 | Lotus oblongifolius | Tim Ross | 1992-7-10 | 6650 | Los Angeles | between Coldwater Canyon and Wickiup Canyon; San Gabriel Mountains, Big Tujunga Creek | 967 | Comment | ||
UC1595451 | Leptodactylon californicum subsp. glandulosum | Tim Ross | 1992-7-10 | 6646 | Los Angeles | s side Big Tujunga Creek between Coldwater Canyon and Wickiup Canyon; San Gabriel Mountains, Big Tujunga Creek | 969 | Comment | ||
UC1595452 | Cuscuta ceanothi | Tim Ross | 1992-7-10 | 6647 | Los Angeles | between Coldwater Canyon and Wickiup Canyon (s side of Big Tujunga Creek); San Gabriel Mountains, Big Tujunga Creek | 969 | Comment | ||
UC1595453 | Oxytheca trilobata | Tim Ross | 1992-7-10 | 6644 | Los Angeles | between Coldwater and Wickiup Canyons (ne slope on s side of Big Tujunga Creek); San Gabriel Mountains, Big Tujunga Creek | 969 | Comment | ||
UC1595454 | Arctostaphylos | Tim Ross | 1992-7-10 | 6642 | Los Angeles | 310 m e where Coldwater Canyon meets Big Tujunga Creek (just s of creek, e side of road to Colby Ranch); San Gabriel Mountains, Big Tujunga Canyon | 972 | Comment | ||
UC1595458 | Datura wrightii | Tim Ross | 1992-4-27 | 6239 | Los Angeles | s side Indian Hill Mesa (sw of Rancho Santa Ana grounds); Claremont, Ontario U.S.G.S. 7.5' Quad. | 393 | Comment | ||
UC1595461 | Grayia spinosa | Tim Ross | 1992-4-4 | 6075 | Los Angeles | Adobe Mt. s.w. Mohave Desert, Adobe Mt. U.S.G.S. 7.5' topo, Adobe Mt. | 926 | Comment | ||
UC1595462 | Krascheninnikovia lanata | Tim Ross | 1992-4-4 | 6076 | Los Angeles | near s.w. base to summit Adobe Mt.; s.w. Mojave Desert, Adobe Mt. U.S.G.S. 7.5' topo, Adobe Mt. | 926 | Comment | ||
UC1595463 | Tropidocarpum gracile | Tim Ross | 1992-4-4 | 6077 | Los Angeles | elevation between 3048 ft (nr sw base) and 3458 ft (summit); sw Mojave Desert, Adobe Mtn USGS 7.5' topo, Adobe Mountain | 938 | Comment | ||
UC1595464 | Lasthenia gracilis | Tim Ross | 1992-4-4 | 6082 | Los Angeles | Adobe Mountain SW Mojave Desert, Adobe Mtn USGS 7.5' topo | 926 | Comment | ||
UC1595468 | Guillenia lasiophylla | Tim Ross | 1992-4-4 | 6085 | Los Angeles | Adobe Mountain, on the Adobe Mtn. USGS 7.5 ' topo, sw Mojave Desert Mojave Desert; elevation given as between 3040 (nr SW base) and 3458 feet (summit) | 926 | Comment | ||
UC1595475 | Pectocarya recurvata | Tim Ross | 1992-4-4 | 6105 | Los Angeles | 1 mi se Black Butte (middle butte of the three); sw Mojave Desert, Three Sisters | 969 | Comment | ||
UC1595477 | Pectocarya setosa | Tim Ross | 1992-4-4 | 6070 | Los Angeles | 1 mi se Black Butte (middle of the three buttes); SW Mojave Desert, Three Sisters | 981 | Comment | ||
UC1595496 | Galium porrigens var. porrigens | Tim Ross and Peter Fritsch | 1990-6-20 | 3663 | Los Angeles | Rincon-Red Box Rd (2N24) ridgetop between W Fk San Gabriel River and Roberts Canyon; San Gabriel Mountains | 1328 | Comment | ||
UC1605245 | Torilis nodosa | Tim Ross | 1992-6-15 | 6567 | Los Angeles | upper end Turnbull Canyon; Whittier Quad., Whittier Hills (local name/w. extremity Puen | 231 | Comment | ||
UC1605247 | Conium maculatum | Tim Ross | 1992-6-15 | 6559 | Los Angeles | Whittier Hills (local name for w extremity of Puente Hills), upper end of Turnbull Canyon Turnbull Canyon; Whittier Hills, Turnbull Canyon | 298 | Comment | ||
UC1605249 | Anthriscus caucalis | Tim Ross | 1992-5-8 | 6299 | Los Angeles | ca. 640 ft. n.-n.w. Dora triangulation point (4547 ft) (Glendora Ridge Rd., northerly slope overlooking Coldwater Canyon to the n.); San Gabriel Mts., Mt. Baldy 7.5' Quad | 1243 | Comment | ||
UC1605251 | Yabea microcarpa | Tim Ross, Janet Takara, Stacey Otte | 1993-4-25 | 6972 | Los Angeles | head of s fork Descanso Canyon; Santa Catalina Island, Santa Catalina East U.S.G.S. 7.5' qua | 176 | Comment | ||
UC1605252 | Sanicula arguta | Tim Ross | 1993-4-22 | 6897 | Los Angeles | 750 m due n of Cactus Peak Summit (sw part of Santa Catalina Island, draining to middle Bullrush Canyon); Santa Catalina Island | 335 | Comment | ||
UC1605253 | Yabea microcarpa | Timothy S. Ross and Steve Boyd | 1994-6-23 | 8070 | Los Angeles | n slope Sawmill Mountain (ca 330 m se to 525 m ene of Sawmill Campground, descending ne along a ridge at hed of w fork Devils Gulch); Liebre Mountains, Burnt Creek 7.5' U.S.G.S. quad. | 1493 | Comment | ||
UC1605254 | Berula erecta | Timothy S. Ross, Steve Boyd and Steve Burns | 1994-7-6 | 8089 | Los Angeles | confluence of San Francisquito Canyon and two triutaries draining off of Red Mountain (Liebre Mountains, s end of Cottonwood Swamp dissected by San Francisquito Road); Liebre Mountains, Cottonwood Swamp | 510 | Comment | ||
UC1605258 | Lomatium nevadense var. parishii | Timothy S. Ross | 1994-5-31 | 7969 | Los Angeles | flat granite ridgetop ca. 800 m. w.-n.w. of summit Pacifico Mt. (San Gabriel Mts.); San Gabriel Mts. | 2060 | Comment | ||
UC1605261 | Tauschia parishii | Timothy S. Ross and Steve Boyd | 1994-5-25 | 7902 | Los Angeles | West Summit of Liebre Mountain <W summit here construed as rounded knoll 100 m s of intersection of S3,4,9, & 10> West Summit of Liebre Mountain; Liebre Mountains, Liebre Mtn 7.5' USGS Quad. | 1684 | Comment | ||
UC1605262 | Tauschia parishii | Timothy S. Ross and Steve Boyd | 1994-5-11 | 7788 | Los Angeles | ca 1750 m wsw Bear Gulch Camp (central summit area Liebre Mtn, Liebre Mountains); Liebre Mountains, Liebre Mtn Quad. | 1694 | Comment | ||
UC1605263 | Anthriscus caucalis | Tim Ross and Steve Boyd | 1994-5-4 | 7678 | Los Angeles | Dogwood Canyon Liebre Mountains, Lake Hughes 7.5' U.S.G.S. quad. (narrow canyon draining ne to Burns Canyon from the ne summit of Grass Mountain) | 1267 | Comment | ||
UC1605264 | Osmorhiza brachypoda | Timothy S. Ross and Steve Boyd | 1994-5-4 | 7682 | Los Angeles | narrow canyon draining ne from ne summit of Grass Mt. to Burns Canyon; Liebre Mountains, Lake Hughes 7.5' USGS Quadrangle | 1267 | Comment | ||
UC1605265 | Lomatium dissectum var. multifidum | Tim Ross and Steve Boyd | 1994-5-4 | 7676 | Los Angeles | Dogwood Canyon - narrow canyon draining n.e. to Burns Canyon from the n.e. summit of Grass Mt.; Liebre Mts., Lake Hughes Quad., Dogwood Canyon | 1267 | Comment | ||
UC1605268 | Lomatium dasycarpum subsp. dasycarpum | Tim Ross and Darin Banks | 1994-4-12 | 7495 | Los Angeles | ca. 670 m. s.-s.e. of where Drinkwater Canyon joins San Francisquito Canyon (w. draw draining from ridge which divides S. Fr. Cyn from Dry Canyon, upper portion of open draw near ...); Liebre Mts., Warm Springs Quad., San Francisquito Canyon | 536 | Comment | ||
UC1605443 | Eriastrum sparsiflorum | Tim Ross and Steve Boyd | 1993-5-23 | 7251 | Los Angeles | lower e ridge of mt ca 700-840 m se saddle between Ruby and Clearwater Canyons; Liebre Mountains, Green Valley 7.5' USGS quad., Red Mtn. | 938 | Comment | ||
UC1605444 | Lagophylla ramosissima | Tim Ross and Steve Boyd | 1993-5-23 | 7223 | Los Angeles | 140-220 m se saddle between Ruby and Clearwater Canyons (along margin of Forest Service fire rd., lower e ridge of mt.); Green Valley 7.5' USGS quad., Red Mtn. | 950 | Comment | ||
UC1605455 | Hulsea heterochroma | Tim Ross | 1992-7-17 | 6733 | Los Angeles | first saddle nnw from Fox (ridge between Condor Peak saddle and Fox (triangulation point, 5033 ft)); San Gabriel Mtns., Condor Peak 7.5' USGS quadrangle | 1402 | Comment | ||
UC1605465 | Sanguisorba minor subsp. muricata | Tim Ross | 1993-4-22 | 6923 | Los Angeles | Middle Canyon sw part Santa Catalina Island (along old dirt road (no longer maintained) that ascends the ridge sw of Thompson Dam and drops to Bullrush Canyon); Santa Catalina South Quad., , Middle Cy | 213 | Comment | ||
UC1611539 | Calocedrus decurrens | Tim Ross and Walter Appleby | 1993-5-14 | Los Angeles | 200 m ssw of May Canyon Saddle May Peak (330 m nw of May Peak); San Gabriel Mtns | 975 | Comment | |||
UC1611556 | Cistus incanus | Tim Ross and Walter Appleby | 1993-4-15 | 6821 | Los Angeles | southerly draw ca. 515 m ssw May Canyon Saddle (draining to Wilson Canyon, disturbed area on n side of Loop Canyon Rd.); Western San Gabriel Mtns., San Fernando 7.5' USGS Quad. | 1011 | Comment | ||
UC1611566 | Phacelia minor | Tim Ross, Steve Boyd, Laurel Arnseth | 1991-4-29 | 4836 | Los Angeles | Parker Mountain Liebre Mountains, Acton 7.5' USGS Quadrangle (and ridge to sw, sw of Acton and nne of Ravenna, nw Los Angeles Co.) | 1118 | Comment | ||
UC1619320 | Tauschia parishii | Timothy S. Ross, Steve Boyd | 1990-6-18 | 3525 | Los Angeles | Ball Flat; 1500 m due N of Jackson Lake, between the Boulder Canyon and Mescal Creek drainages | 1743 | Comment | ||
UC1619326 | Lomatium dasycarpum subsp. dasycarpum | Timothy S. Ross, Steve Boyd | 1990-5-15 | 2543 | Los Angeles | Yerba Buena Ridge, ridgeline between Boulder Canyon drainage (on NW) and Big Tujunga Canyon (on NE) San Gabriel Mountains, Angeles National Forest, Tujunga Rang | 1011 | Comment | ||
UC1871017 | Eulobus californicus | T. S. Ross, Walter Appleby | 1993-5-19 | 7178 | Los Angeles | Transverse Ranges: San Gabriel Mtns region; Western San Gabriel Mountains: long SSE-trending ridge S of Wilson Canyon Saddle; San Fernando 7.5' USGS quad; R15W T3N, NE/4 SW/4 SW/4 NW/4 sect. 15; ca 2,640 ft. elevation. | 804 | Comment | ||
UC1871019 | Pseudognaphalium californicum | T. S. Ross, Walter Appleby | 1993-5-13 | 7124 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mtns: Steep northerly slope ca 850 m NE of Los Pinetos Spring, draining to easterly tributaries of Los Pinetos Canyon; San Fernando 7.5' USGS quad; R15W T3N, E/4 NW/4 sect 10; between 2800-3220 feet elevation. | Comment | |||
UC1871027 | Mimulus aurantiacus var. pubescens | T. S. Ross, W. Appleby | 1993-5-20 | 7188 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mountains: vicinity of Wilson Canyon Saddle; San Fernando quad: R15W T3N, NE/4 SE/4 sect. 9; elev. ca. 3120 ft. | 951 | Comment | ||
UC1871029 | Cistus incanus | T. S. Ross, Walter Appleby | 1993-5-20 | 7186 | Los Angeles | Western San Gabriel Mountains: vicinity of Wilson Canyon Saddle; San Fernando quad: R15W T3N, NE/4 SE/4 sect. 9 | Comment | |||
UC1871031 | Arctostaphylos glandulosa | T. S. Ross, W. Appleby | 1993-5-19 | 7169 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mtns: ca.80m S of Wilson Canyon Saddle along old loop road; San Fernando 7.5' USGS quad; R15W T3N, NW/4 SE/4 NE/4 SE/4 sect 9; ca 3120 ft elevation. | 951 | Comment | ||
UC1871032 | Clarkia purpurea subsp. quadrivulnera | T. S. Ross, W. Appleby | 1993-5-19 | 7168 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mtns: ca.80m S of Wilson Canyon Saddle along old loop road; San Fernando 7.5' USGS quad; R15W T3N, NW/4 SE/4 NE/4 SE/4 sect 9; ca 3120 ft elevation. | 951 | Comment | ||
UC1871033 | Phacelia distans | T. S. Ross | 1993-5-19 | 7165 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mtns: ca.80m S of Wilson Canyon Saddle along old loop road; San Fernando 7.5' USGS quad; R15W T3N, NW/4 SE/4 NE/4 SE/4 sect 9; ca 3120 ft elevation. | 951 | Comment | ||
UC1871038 | Eriogonum roseum | T. S. Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 3952 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: southerly slopes to the S and SW of the West Summit and ridge to its W. T7N R17W E 1/2 NE 1/4 sect 9. Elev ca 4560-5520 feet. [West Summit here construed as the 5605-foot knoll nr the intersection of sections 3,4,9,10] | Comment | |||
UC1871040 | Camissonia campestris subsp. campestris | T. S. Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 3954 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: southerly slopes to the S and SW of the West Summit and ridge to its W. T7N R17W E 1/2 NE 1/4 sect 9. Elev ca 4560-5520 feet. [West Summit here construed as the 5605-foot knoll nr the intersection of sections 3,4,9,10] | Comment | |||
UC1871046 | Phoradendron villosum | T. S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-27 | 3917 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mountain: N slope, between Horse Camp Canyon and Robinson Canyon; elevation 4830-5160 feet. T8N R17W center S 1/4 SE 1/4 sect 34; and T7N R17W center N 1/2 NE 1/4 sect 3. | Comment | |||
UC1871087 | Claytonia perfoliata subsp. mexicana | T. S. Ross, Walter Appleby | 1993-5-13 | 7118 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mtns: Steep northerly slope ca 850 m NE of Los Pinetos Spring, draining to easterly tributaries of Los Pinetos Canyon; San Fernando 7.5' USGS quad; R15W T3N, E/4 NW/4 sect 10; between 2800-3220 feet elevation. | Comment | |||
UC1871095 | Quercus chrysolepis | T. S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-27 | 3877 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mountain: N slope, between Horse Camp Canyon and Robinson Canyon; elevation 4830-5160 feet. T8N R17W center S 1/4 SE 1/4 sect 34; and T7N R17W center N 1/2 NE 1/4 sect 3. | Comment | |||
UC1871097 | Sambucus mexicana | T. S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-27 | 3873 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mountain: N slope, between Horse Camp Canyon and Robinson Canyon; elevation 4830-5160 feet. T8N R17W center S 1/4 SE 1/4 sect 34; and T7N R17W center N 1/2 NE 1/4 sect 3. | Comment | |||
UC1871099 | Sambucus mexicana | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4938 | Los Angeles | Transverse Ranges; Liebre Mountains region; Castaic Creek: confluence of Fish Canyon and general vicinity. T6N R17W SE 1/4 section 16, and N 1/2 NE 1/4 section 22; elevation 1615'-1880&apos | Comment | |||
UC1871126 | Eriogonum davidsonii | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4819 | Los Angeles | Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation. | Comment | |||
UC1871130 | Lupinus sparsiflorus | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4809 | Los Angeles | Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation. | Comment | |||
UC1871136 | Eriodictyon crassifolium var. nigrescens | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4871 | Los Angeles | Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation. | Comment | |||
UC1871141 | Desmazeria rigida | T. S. Ross, Janet Takara, M. Gay | 1993-4-20 | 6826 | Los Angeles | Channel Islands; Santa Catalina Island; Indian Head Rock, SSW of & overlooking, Little Harbor; Santa Catalina North USGS 7.5' quad; near 33 deg. 22'46''N, 118 deg. 28'41''W; elev. ca 260 ft. | 79 | Comment | ||
UC1871142 | Lamarckia aurea | T. S. Ross, Janet Takara, Misty Gay | 1993-4-20 | 6829 | Los Angeles | Channel Islands; Santa Catalina Island; Indian Head Rock, SSW of & overlooking, Little Harbor; Santa Catalina North USGS 7.5' quad; near 33 deg. 22'46''N, 118 deg. 28'41''W; elev. ca 260 ft. | 79 | Comment | ||
UC1871143 | Salvia columbariae | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4794 | Los Angeles | Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation. | Comment | |||
UC1871144 | Phacelia distans | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4993 | Los Angeles | Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet. | 829 | Comment | ||
UC1871148 | Descurainia pinnata subsp. menziesii | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4987 | Los Angeles | Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet. | 829 | Comment | ||
UC1871155 | Lepidium nitidum var. nitidum | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4928 | Los Angeles | Transverse Ranges; Liebre Mountains region; Castaic Creek: confluence of Fish Canyon and general vicinity. T6N R17W SE 1/4 section 16, and N 1/2 NE 1/4 section 22; elevation 1615'-1880' (riparian area and lower adjacent slopes). | Comment | |||
UC1871157 | Salvia columbariae | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4934 | Los Angeles | Transverse Ranges; Liebre Mountains region; Castaic Creek: confluence of Fish Canyon and general vicinity. T6N R17W SE 1/4 section 16, and N 1/2 NE 1/4 section 22; elevation 1615'-1880' (riparian area and lower adjacent slopes). | Comment | |||
UC1871159 | Eriodictyon crassifolium var. nigrescens | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4937 | Los Angeles | Transverse Ranges; Liebre Mountains region; Castaic Creek: confluence of Fish Canyon and general vicinity. T6N R17W SE 1/4 section 16, and N 1/2 NE 1/4 section 22; elevation 1615'-1880' (riparian area and lower adjacent slopes). | Comment | |||
UC1871165 | Lonicera interrupta | T. S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-28 | 3975 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: NW slope between Tentrock Canyon and Poison Oak Canyon; T8N R17W ctr sect 33; elevation 4600-5040 feet. | Comment | |||
UC1871167 | Lotus wrangelianus | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4902 | Los Angeles | Transverse Ranges; Liebre Mountains region; Castaic Creek: confluence of Fish Canyon and general vicinity. T6N R17W SE 1/4 section 16, and N 1/2 NE 1/4 section 22; elevation 1615'-1880' (riparian area and lower adjacent slopes). | Comment | |||
UC1871169 | Medicago polymorpha | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4919 | Los Angeles | Transverse Ranges; Liebre Mountains region; Castaic Creek: confluence of Fish Canyon and general vicinity. T6N R17W SE 1/4 section 16, and N 1/2 NE 1/4 section 22; elevation 1615'-1880' (riparian area and lower adjacent slopes). | Comment | |||
UC1871171 | Trifolium gracilentum | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4832 | Los Angeles | Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation. | Comment | |||
UC1871172 | Erodium cicutarium | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4834 | Los Angeles | Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation. | Comment | |||
UC1871173 | Camissonia campestris subsp. campestris | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4840 | Los Angeles | Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation. | Comment | |||
UC1871174 | Eschscholzia minutiflora | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4846 | Los Angeles | Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation. | Comment | |||
UC1871210 | Bloomeria crocea var. crocea | T. S. Ross | 1993-4-21 | 6852 | Los Angeles | Channel Islands; Santa Catalina Island; Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak; slope and small ridges N of Cactus peak summit | 426 | Comment | ||
UC1871216 | Lithophragma bolanderi | T. S. Ross, W. Appleby | 1993-5-20 | 7198 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; Head of Los Pinetos Canyon on the dirt trail between Wilson Canyon Saddle and Los Pinetos Spring; San Fernando 7.5' USGS quad; R15W T3N, SE/4 NE/4 NE/4 SE/4 sect 9; ca 3000-3070 ft elevation. | Comment | |||
UC1871220 | Mirabilis laevis var. crassifolia | T. S. Ross | 1993-4-21 | 6839 | Los Angeles | Channel Islands: Santa Catalina Island; Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft); saddle on E side of peak; Santa Catalina South USGS7.5' quad. Elev. ca. 1470 ft. | 448 | Comment | ||
UC1871226 | Lotus humistratus | T. S. Ross | 1991-4-30 | 5034 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft. | Comment | |||
UC1871247 | Calyptridium monandrum | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4976 | Los Angeles | Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet. | 829 | Comment | ||
UC1871249 | Cryptantha circumscissa | T. S. Ross | 1991-4-30 | 4967 | Los Angeles | San Gabriel Mtns.; Soledad Canyon Wash, c. one-half mi. east of Acton. | 829 | Comment | ||
UC1871251 | Cryptantha micrantha | T. S. Ross | 1991-4-30 | 4964 | Los Angeles | San Gabriel Mtns.; Soledad Canyon Wash, c. one-half mi. east of Acton. | 829 | Comment | ||
UC1871252 | Camissonia strigulosa | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4961 | Los Angeles | Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet. | 829 | Comment | ||
UC1871253 | Camissonia campestris subsp. campestris | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 4958 | Los Angeles | Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet. | 829 | Comment | ||
UC1871254 | Ceanothus integerrimus | T. S. Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 3982 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: southerly slopes to the S and SW of the West Summit and ridge to its W. T7N R17W E 1/2 NE 1/4 sect 9. Elev ca 4560-5520 feet. [West Summit here construed as the 5605-foot knoll nr the intersection of sections 3,4,9,10] | Comment | |||
UC1871257 | Ancistrocarphus filagineus | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 5029 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft. | Comment | |||
UC1871258 | Syntrichopappus fremontii | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 5031 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft. | Comment | |||
UC1871261 | Pholistoma membranaceum | T. S. Ross | 1991-4-30 | 5020 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft. | Comment | |||
UC1871262 | Quercus john-tuckeri | T. S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch, Alex Quici | 1990-6-27 | 3918 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: near center of the long summit, in the vicinity of the old Radio Tower site; nr ctr NE 1/4 sect 10; elevation ca 5640-5760 feet. | Comment | |||
UC1871263 | Rhamnus ilicifolia | T. S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-27 | 3870 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mountain: N slope, between Horse Camp Canyon and Robinson Canyon; elevation 4830-5160 feet. T8N R17W center S 1/4 SE 1/4 sect 34; and T7N R17W center N 1/2 NE 1/4 sect 3. | Comment | |||
UC1871264 | Eriogonum roseum | T. S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-27 | 3869 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mountain: N slope, between Horse Camp Canyon and Robinson Canyon; elevation 4830-5160 feet. T8N R17W center S 1/4 SE 1/4 sect 34; and T7N R17W center N 1/2 NE 1/4 sect 3. | Comment | |||
UC1871265 | Chorizanthe xanti | T. S. Ross, Orlando Mistretta, Alex Quici | 1990-6-27 | 3866 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: N slope, between Cow Spring Canyon and Horse Camp Canyon; Elevation 4390-5150 feet. T8N R17W SE 1/4 SW 1/4 sect 35; and T7N R17W NE 1/4 NW 1/4 sect 2. | Comment | |||
UC1871268 | Rhamnus ilicifolia | T. S. Ross, Orlando Mistretta, Alex Quici | 1990-6-27 | 3856 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: N slope, between Cow Spring Canyon and Horse Camp Canyon; Elevation 4390-5150 feet. T8N R17W SE 1/4 SW 1/4 sect 35; and T7N R17W NE 1/4 NW 1/4 sect 2. | Comment | |||
UC1871275 | Cryptantha muricata | T. S. Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 3996 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: southerly slopes to the S and SW of the West Summit and ridge to its W. T7N R17W E 1/2 NE 1/4 sect 9. Elev ca 4560-5520 feet. [West Summit here construed as the 5605-foot knoll nr the intersection of sections 3,4,9,10] | Comment | |||
UC1871277 | Quercus wislizeni var. frutescens | T. S. Ross, Orlando Mistretta, Alex Quici | 1990-6-27 | 3855 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: N slope, between Cow Spring Canyon and Horse Camp Canyon; Elevation 4390-5150 feet. T8N R17W SE 1/4 SW 1/4 sect 35; and T7N R17W NE 1/4 NW 1/4 sect 2. | Comment | |||
UC1871279 | Eriogonum roseum | T. S. Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 4004 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: southerly slopes S and SW of the W Summit and ridge to its W. T7N R17W E 1/2 NE 1/4 sect 9. Elev ca 4560-5520 feet. [West Summit here construed as the 5605-foot knoll nr the intersection of sections 3,4,9,10]; opening on ridge 350 m W of knoll | Comment | |||
UC1871290 | Quercus john-tuckeri | T. S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-28 | 3979 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: NW slope between Tentrock Canyon and Poison Oak Canyon | Comment | |||
UC1871296 | Clarkia heterandra | T. S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-27 | 3909 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mountain: N slope, between Horse Camp Canyon and Robinson Canyon | Comment | |||
UC1871305 | Ericameria cooperi var. cooperi | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 5014 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' USGS Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft. | Comment | |||
UC1871307 | Salvia dorrii var. pilosa | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 5012 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft. | Comment | |||
UC1871309 | Salvia carduacea | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 5010 | Los Angeles | Transverse Ranges; Liebre Mountains region; Paris: ca. one mile E of Acton, next to the Southern Pacific Railway, on the N side of Soledad Canyon Wash, T5N R12W SW 1/4 NE 1/4 SW 1/4 section 31; elevation ca. 2740 ft. | 835 | Comment | ||
UC1871311 | Camissonia strigulosa | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 5006 | Los Angeles | Transverse Ranges; Liebre Mountains region; Acton: ca half mile E of the center of town, next to the Southern Pacific Railway, on the N side of Soledad Canyon Wash. T5N R13W SE 1/4 NE 1/4 SE 1/4 section 36; elevation ca 2725 ft. | 831 | Comment | ||
UC1871312 | Ceanothus leucodermis | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-30 | 5004 | Los Angeles | Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet. | 829 | Comment | ||
UC1871313 | Cryptantha muricata | T. S. Ross, Orlando Mistretta, Alex Quici | 1990-6-27 | 3914 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: N slope, between Cow Spring Canyon and Horse Camp Canyon; Elevation 4390-5150 feet. T8N R17W SE 1/4 SW 1/4 sect 35; and T7N R17W NE 1/4 NW 1/4 sect 2. | Comment | |||
UC1871314 | Malacothamnus davidsonii | T. S. Ross, S. D. Boyd | 1993-6-30 | 7387 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; Western SAN GABRIEL MTS.: near middle portion of Loop Canyon; San Fernando 7.5' USGS quad, R15W T3N, SW/4 SW/4 SE/4 SE/4 sect 14; ca 2245 feet elevation. | 684 | Comment | ||
UC1871321 | Muilla maritima | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4798 | Los Angeles | Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation. | Comment | |||
UC1871322 | Arctostaphylos catalinae | T. S. Ross | 1993-4-21 | 6859 | Los Angeles | Channel Islands; Santa Catalina Island; SW part of the island in the vicinity of Cactus Peak (1560 ft); slope and small ridges N of Cactus Peak summit | 402 | Comment | ||
UC1871323 | Schoenoplectus pungens | T. Ross | 1993-4-20 | 6825 | Los Angeles | Santa Catalina Island; NE side of Little Harbor near outlet of Little Springs Canyon drainage | 2 | Comment | ||
UC1871324 | Eschscholzia californica | T. S. Ross, S. D. Boyd, L. Arnseth | 1991-4-29 | 4784 | Los Angeles | Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation. | Comment | |||
UC1871328 | Bromus grandis | T. S. Ross, Walter Appleby | 1993-5-20 | 7212 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mountains: Vicinity of Los Pinetos Spring | 899 | Comment | ||
UC1871339 | Carex fracta | T. S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-27 | 3884 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mountain: N slope, between Horse Camp Canyon and Robinson Canyon; elevation 4830-5160 feet. T8N R17W center S 1/4 SE 1/4 sect 34; and T7N R17W center N 1/2 NE 1/4 sect 3. | Comment | |||
UC1871350 | Cuscuta californica | T. S. Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 3978 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: southerly slopes to the S and SW of the West Summit and ridge to its W. T7N R17W E 1/2 NE 1/4 sect 9. Elev ca 4560-5520 feet. [West Summit here construed as the 5605-foot knoll nr the intersection of sections 3,4,9,10] | Comment | |||
UCR124234 | Galium angustifolium subsp. angustifolium | T. S. Ross, Steve Boyd | 1990-5-14 | 2463 | Los Angeles | San Gabriel Mtns., San Gabriel Mountains, Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District. | 1152 | Comment | ||
UCR162755 | Cryptantha intermedia | T. S. Ross, Steve Boyd | 1990-5-17 | 2585 | Los Angeles | Transverse Ranges; San Gabriel Mountains region, San Gabriel Mountains, Angeles National Forest: Mill Creek Tree Plantation, Tujunga District | 1613 | Comment | ||
UCR162757 | Cryptantha muricata var. muricata | T. S. Ross, Steve Boyd | 1990-6-6 | 2854 | Los Angeles | Green Valley Pasture, in San Francisquito Canyon | 1037 | Comment | ||
UCR65512 | Lupinus longifolius | T. S. Ross, Steve Boyd | 1990-5-14 | 2465 | Los Angeles | San Gabriel Mtns., San Gabriel Mountains, Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District. | 1152 | Comment | ||
UCR65518 | Elymus hispidus | T. S. Ross, Steve Boyd | 1990-5-14 | 2471 | Los Angeles | San Gabriel Mtns., Angeles National Forest, Yerba Buena Ridge, Tujunga Ranger District | 1128 | Comment | ||
UCR65557 | Cirsium occidentale var. occidentale | T. S. Ross, Steve Boyd | 1990-5-14 | 2504 | Los Angeles | San Gabriel Mtns., Angeles National Forest, Yerba Buena Ridge, Tujunga Ranger District | 1101 | Comment | ||
UCR68616 | Camissonia boothii subsp. decorticans | T. S. Ross, Steve Boyd | 1990-6-6 | 2882 | Los Angeles | W Transverse Range, Piru Pond; Los Padres National Forest (admin. by Angeles N.F.) | 645 | Comment Read comments Feb 11 2016 |
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UCR70893 | Eriogonum fasciculatum var. polifolium | T. S. Ross, Steve Boyd | 1990-6-6 | 2836 | Los Angeles | Green Valley Pasture, in San Francisquito Canyon | 1037 | Comment | ||
UCR71726 | Piptatherum miliaceum | T. S. Ross, Steve Boyd | 1990-6-6 | 2814 | Los Angeles | Green Valley Pasture, in San Francisquito Canyon | 1037 | Comment | ||
UCR73384 | Cryptantha muricata var. muricata | T. S. Ross | 1991-8-14 | 5762 | Los Angeles | San Gabriel Mtns, Roundtop Mtn | 1890 | Comment | ||
UCR73386 | Lonicera interrupta | T. S. Ross | 1991-8-14 | 5765 | Los Angeles | San Gabriel Mtns., Roundtop Mountain | 1829 | Comment | ||
UCR73387 | Symphoricarpos parishii | T. S. Ross | 1991-8-14 | 5773 | Los Angeles | San Gabriel Mtns, Roundtop Mountain | 1768 | Comment | ||
UCR73395 | Ehrharta calycina | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5082 | Los Angeles | Channel Islands, San Clemente Island, West Cove, SW of new landing field | 6 | Comment | ||
UCR73396 | Malacothrix foliosa subsp. foliosa | T. S. Ross, O. Mistretta, M. Hammit | 1991-5-17 | 5080 | Los Angeles | Channel Islands, San Clemente Island, West Cove, SW of new landing field | 6 | Comment | ||
UCR73405 | Prunus persica | T. S. Ross | 1991-4-21 | 4499 | Los Angeles | Whittier Hills (Puente Hills, pro parte): Turnbull Canyon drainage near mouth of canyon | 154 | Comment | ||
UCR73406 | Coronilla valentina subsp. glauca | T. S. Ross | 1991-3-9 | 4204 | Los Angeles | Whittier Hills (Puente Hills, pro parte): Skyline Drive at the head of Turnbull Canyon | 348 | Comment | ||
UCR73411 | Schinus molle | T. S. Ross | 1991-4-21 | 4548 | Los Angeles | Whittier Hills (Puente Hills, pro parte), ridgetop between Turnbull & Sycamore Canyons | 329 | Comment | ||
UCR73412 | Astragalus gambelianus | T. S. Ross | 1991-4-21 | 4556 | Los Angeles | Whittier Hills (Puente Hills, pro parte), ridgetop between Turnbull & Sycamore Canyons | 329 | Comment | ||
UCR73418 | Eriophyllum confertiflorum var. confertiflorum | T. S. Ross, O. Mistretta | 1991-5-19 | 5274 | Los Angeles | Channel Islands, San Clemente Island, W fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft. north of Rest [1336 ft.] marker & 1800 ft. SE of Malo Knoll [1396']. Upper portion of drainage | 305 | Comment | ||
UCR73419 | Prunus lyonii | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5278 | Los Angeles | Channel Islands, San Clemente Island, W fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft. north of Rest [1336 ft.] marker & 1800 ft. SE of Malo Knoll [1396']. Upper portion of drainage | 305 | Comment | ||
UCR76405 | Lotus strigosus | T. S. Ross | 1992-4-14 | 6179 | Los Angeles | Channel Islands, San Clemente Island: central east side of island | 137 | Comment | ||
UCR76406 | Eriophyllum confertiflorum var. confertiflorum | T. S. Ross | 1992-4-14 | 6155 | Los Angeles | Channel Islands, San Clemente Island: central east side of island | 137 | Comment | ||
UCR76411 | Gnaphalium californicum | T. S. Ross | 1992-4-16 | 6207 | Los Angeles | San Clemente Island, Central part of island; 291 degrees WNW, 725 m distant from summit of 1603 ft. peak above Stone field station | 416 | Comment | ||
UCR76412 | Juncus bufonius | T. S. Ross | 1992-4-16 | 6202 | Los Angeles | Channel Islands, Central part of San Clemente island; 289 degrees WNW, 680 m distant from 1603 ft. peak above Stone Station | 416 | Comment | ||
UCR76418 | Silene gallica | T. S. Ross, Amy Kendall | 1992-4-15 | 6196 | Los Angeles | San Clemente Island, Central upland portion of the island, SW of 'Ledge' (1328' knoll of Stone field station), 236 degrees SW, c. 170m distant from summit of 'Ledge' | 393 | Comment | ||
UCR76419 | Poa secunda | T. S. Ross | 1992-4-14 | 6154 | Los Angeles | Channel Islands, San Clemente Island: central E side of the island; just below the mouth of Nanny Canyon | 137 | Comment | ||
UCR76420 | Amsinckia intermedia | T. S. Ross, E. Kellogg | 1992-4-13 | 6141 | Los Angeles | Channel Islands, NW part of San Clemente Island, terrace in vicinity of Darter | 18 | Comment | ||
UCR76423 | Parietaria hespera var. hespera | T. S. Ross | 1992-4-14 | 6152 | Los Angeles | Channel Islands, San Clemente Island: central E side of the island; just below the mouth of Nanny Canyon | 137 | Comment | ||
UCR77561 | Pectocarya setosa | T. S. Ross | 1992-4-4 | 6070 | Los Angeles | Southwest Mojave Desert, Three Sisters, 1 mi. SE of Black Butte. Middle butte of the three | 1008 | Comment | ||
UCR77562 | Cryptantha muricata | T. S. Ross, Peter Fritsch | 1990-6-20 | 3671 | Los Angeles | San Gabriel Mtns., ridgetop between W fork San Gabriel River and Roberts Canyon | 1305 | Comment | ||
UCR84373 | Gilia latiflora subsp. latiflora | T. S. Ross, Steve Boyd, L. Arnseth | 1991-4-29 | 4787 | Los Angeles | San Gabriel Mtns., Parker Mtn and ridge to the SW: SW of Acton and NNE of Ravenna | 1259 | Comment | ||
UCR84385 | Collinsia childii | T. S. Ross, Steve Boyd | 1994-5-11 | 7816 | Los Angeles | Liebre Mtns, Sawmill Mountain: W summit area about 260-350 m SE of Sawmill Campground | 1622 | Comment | ||
UCR84429 | Cornus glabrata | T. S. Ross, Steve Boyd | 1994-6-23 | 8076 | Los Angeles | Liebre Mtns, 'Dogwood Spring,' seepy area situated in a northeasterly draw draining from Grass Mountain to upper Burns Canyon. | 1265 | Comment | ||
UCR84480 | Plagiobothrys canescens | T. S. Ross, D. L., D. L. Banks | 1994-4-12 | 7501 | Los Angeles | San Gabriel Mtns., San Francisquito Canyon, westerly ridge descending from SW/NE-trending ridge which divides San Francisquito Canyon from Dry Canyon; c. 480 m SE of where Drinkwater Canyon joins San Francisquito Canyon | 671 | Comment | ||
UCR84483 | Gilia latiflora subsp. cuyamensis | T. S. Ross, Steve Boyd | 1994-5-25 | 7882 | Los Angeles | Liebre Mtns., West Summit of Liebre Mtn, West Summit here construed as the rounded knoll 100 m south of the intersection of sections 3, 4, 9, 10. | 1709 | Comment | ||
UCR84503 | Chenopodium fremontii | T. S. Ross | 1990-8-17 | 3179 | Los Angeles | San Gabriel Mtns., S side of Prairie Fork, in the vicinity of Columbine Spring | 2207 | Comment | ||
UCR84558 | Eriastrum densifolium subsp. densifolium | T. S. Ross, Steve Boyd | 1994-7-7 | 8172 | Los Angeles | San Gabriel Mtns., upper Cienaga Canyon: S base of Liebre Mtn, just on the north side of the 'Kelly Ranch' inholding (USFS map, 1958; 'Knapp Ranch,' Angeles National Forest map, 1982). | 1018 | Comment | ||
UCR84559 | Calystegia peirsonii | T. S. Ross, Steve Boyd | 1994-5-24 | 7850 | Los Angeles | San Gabriel Mtns., NE summit of Grass Mtn: N slopes draining toward Elizabeth lake; S slopes toward Green Valley. | 1390 | Comment | ||
UCR84560 | Cryptantha nevadensis var. rigida | T. S. Ross, Steve Boyd | 1994-5-25 | 7950 | Los Angeles | Liebre Mtns., Necktie Basin: Hanging basin c. 470-830 m west of Warm Springs Mtn. summit, c. 600-800 m WSW of summit | 1076 | Comment | ||
UCR84563 | Chenopodium rubrum | T. S. Ross | 1994-9-21 | 8334 b | Los Angeles | San Gabriel Mtns., 'Cow Spring Pond': sag pond on the San Andreas Fault Zone at the N foot of Liebre Mtn and on the south side of W Oakdale Canyon Rd, c. 100 m west of the Cow Spring Drainage. | 1155 | Comment | ||
UCR84572 | Nicolletia occidentalis | T. S. Ross, J. M. Park | 1994-5-1 | 7613 b | Los Angeles | SW Mojave Desert, c. 3950 m NNE of Moody Springs and 2620 m west of the Los Ang./ San Bernardino County Line | 875 | Comment | ||
UCR84578 | Verbascum virgatum | T. S. Ross | 1992-6-15 | 6579 | Los Angeles | Whittier Hills (local name for the western extremity of the Puente Hills): ridgetop between central Turnbull Canyon and the S fork of Sycamore Canyon | 323 | Comment | ||
UCR84579 | Eriastrum densifolium subsp. densifolium | T. S. Ross | 1992-7-17 | 6720 | Los Angeles | San Gabriel Mtns., Summit of Condor Peak. | 1660 | Comment | ||
UCR85798 | Malacothamnus fremontii | T. S. Ross, Steve Boyd | 1991-7-24 | 5638 | Los Angeles | San Gabriel Mtns., ridge NNE of Granite Mountain | 1915 | Comment | ||
UCR85799 | Lotus crassifolius | T. S. Ross, Steve Boyd | 1991-7-24 | 5614 | Los Angeles | San Gabriel Mtns, Ridge NNE of Granite Mountain | 1942 | Comment | ||
UCR85805 | Baccharis salicifolia | T. S. Ross, A. Ross | 1991-3-7 | 4157 | Los Angeles | San Gabriel Valley, Elephant Hill, western Pomona | 230 | Comment | ||
UCR85806 | Galium johnstonii | T. S. Ross, Steve Boyd | 1991-7-24 | 5672 | Los Angeles | San Gabriel Mtns, Granite Mountain, NNE slope | 1900 | Comment | ||
UCR85811 | Phacelia cicutaria var. hispida | T. S. Ross, Annette Ross | 1991-6-3 | 5543 | Los Angeles | San Gabriel Valley, Elephant Hill, west Pomona | 305 | Comment | ||
UCR85812 | Calystegia fulcrata | T. S. Ross, Steve Boyd | 1991-7-24 | 5602 | Los Angeles | San Gabriel Mtns., Ridge NNE of Granite Mountain | 1927 | Comment | ||
UCR85818 | Pholistoma auritum | T. S. Ross | 1991-4-8 | 4458 | Los Angeles | San Gabriel Valley, Elephant Hill: western Pomona | 355 | Comment | ||
UCR85819 | Phoradendron pauciflorum | T. S. Ross, Steve Boyd | 1991-7-24 | 5630 | Los Angeles | San Gabriel Mtns, Ridge NNE of Granite Mountain | 1942 | Comment | ||
UCR85820 | Phacelia davidsonii | T. S. Ross, Steve Boyd | 1991-7-24 | 5612 | Los Angeles | San Gabriel Mtns., ridge NNE of Granite Mountain | 1915 | Comment | ||
UCR85823 | Chenopodium | T. S. Ross | 1991-8-16 | 5802 | Los Angeles | San Gabriel Mtns., Big Tujunga Canyon, 1/5 mi due east of the confluence of Lucas Creek | 918 | Comment | ||
UCR85834 | Eriogonum parishii | T. S. Ross | 1991-8-16 | 5811 | Los Angeles | San Gabriel Mtns, Angeles Crest Hwy at roadside just above Chilao Creek, 1400 feet NNE of Louie's Cabin | 1671 | Comment | ||
UCR86524 | Crassula connata var. eremica | T. S. Ross, Amy Kendall | 1992-4-15 | 6195 | Los Angeles | San Clemente Island, Central upland portion of the island, SW of 'Ledge' (1328' knoll of Stone field station), 236 degrees SW, c. 170m distant from summit of 'Ledge' | 393 | Comment | ||
UCR86527 | Trifolium palmeri | T. S. Ross | 1992-4-14 | 6185 | Los Angeles | San Clemente, c. 20-40 m ENE of the intersection of the new Lemon Tank Road and the main N-S island access road | 340 | Comment | ||
UCR86530 | Artemisia nesiotica | T. S. Ross, E. Kellogg | 1992-4-13 | 6147 | Los Angeles | San Clemente Island, NW part of the island 2 deg. terrace, ENE of Darter | 50 | Comment | ||
UCR86531 | Malacothrix foliosa subsp. foliosa | T. S. Ross, E. Kellogg | 1992-4-13 | 6146 | Los Angeles | Channel Islands, NW part of San Clemente Island, terrace in vicinity of Darter | 18 | Comment | ||
UCR86533 | Acmispon dendroideus var. traskiae | T. S. Ross | 1992-4-14 | 6158 | Los Angeles | Channel Islands, San Clemente Island: central east side of island | 137 | Comment | ||
UCR86545 | Trifolium willdenovii | T. S. Ross, Amy Kendall | 1992-4-15 | 6198 | Los Angeles | San Clemente Island, Central upland portion of the island, saddle portion of 'Ledge' (1328' knoll west of Stone Field station); 332 deg. NNW, c. 950m distant from 'Ledge' Summit | 402 | Comment | ||
UCR86546 | Galvezia speciosa | T. S. Ross | 1992-4-14 | 6162 | Los Angeles | Channel Islands, San Clemente Island: central E side of the island; lower end of Nanny Canyon near its 'mouth | 168 | Comment | ||
UCR86550 | Muhlenbergia californica | T. S. Ross, Annette Ross | 1989-9-20 | 1780 | Los Angeles | San Gabriel Mtns., San Antonio Canyon. Near the pond west of Spring Hill & below Baldy Road in the canyon | 976 | Comment Read comments Nov 15 2006 |
||
UCR86641 | Logfia filaginoides | T. S. Ross | 1992-4-16 | 6200 | Los Angeles | Channel Islands, San Clemente Island, central part of the island; 268 deg. W, 500 m distant from 1603 ft. peak above Stone Field Station | 439 | Comment | ||
UCR86642 | Trifolium palmeri | T. S. Ross | 1992-4-13 | 6142 | Los Angeles | Channel Islands, NW part of San Clemente Island, terrace in vicinity of Darter | 18 | Comment | ||
UCR87112 | Eucalyptus polyanthemos | T. S. Ross, Janet Takara, Stacey Otte | 1993-4-24 | 6964 | Los Angeles | Channel Islands, Santa Catalina Island, W end of island beyond the isthmus, lower Bouchette Canyon, c. 545 m west of Johnsons Landing, at old Boy Scout camp. | 18 | Comment | ||
UCR87157 | Eucalyptus camaldulensis | T. S. Ross, Walter Appleby | 1993-6-7 | 7366 | Los Angeles | W end San Gabriel Mtns., draw draining SW from May Canyon Saddle. | 1085 | Comment | ||
UCR89457 | Cryptantha nevadensis var. rigida | T. S. Ross, Steve Boyd, L. Arnseth | 1991-4-30 | 4980 | Los Angeles | San Gabriel Mtns., Soledad Canyon Wash, c. one-half mi. east of Acton. | 829 | Comment | ||
UCR93298 | Cryptantha muricata var. muricata | T. S. Ross, Steve Boyd | 1994-5-4 | 7628 | Los Angeles | San Gabriel Mtns., San Francisquito Canyon: Headwaters of the canyon, NE of Green Valley; c. 600 m SW of summit of grade; c. 2460 m ESE of Grass Mtn summit | 1076 | Comment | ||
UCR93299 | Plagiobothrys canescens | T. S. Ross, Janet Takara, Stacey Otte | 1993-4-24 | 6954 | Los Angeles | Santa Catalina Island, W end of island beyond the isthmus, on main east-west ridgetop; upper NW slope of Silver Peak (= West Peak Triangulation Point, 1804 ft.) | 527 | Comment | ||
UCR93304 | Cryptantha circumscissa | T. S. Ross, Steve Boyd | 1994-5-25 | 7881 | Los Angeles | Liebre Mtns., West Summit of Liebre Mtn, West Summit here construed as the rounded knoll 100 m south of the intersection of sections 3, 4, 9, 10. | 1709 | Comment | ||
UCR93307 | Plagiobothrys arizonicus | T. S. Ross, Steve Boyd | 1994-5-4 | 7632 | Los Angeles | San Gabriel Mtns., San Francisquito Canyon: Headwaters of the canyon, NE of Green Valley; c. 600 m SW of summit of grade; c. 2460 m ESE of Grass Mtn summit | 1076 | Comment | ||
UCR95313 | Plagiobothrys arizonicus | T. S. Ross, V. W. Steinmann | 1995-5-8 | 8573 | Los Angeles | San Gabriel Mtns., Slopes between leona Valley and Lost Valley. | 1183 | Comment | ||
UCR95462 | Torilis arvensis subsp. purpurea | T. S. Ross | 1993-6-1 | 7351 | Los Angeles | San Gabriel Mtns., upper Winter Creek Trail between Chantry Flat & Hoegee Camp (on Winter Crk), on W side of Sta. Anita Cyn. | 777 | Comment | ||
UCR98738 | Prunus virginiana var. demissa | T. S. Ross, Steve Boyd, Peter Fritsch | 1990-6-11 | 3368 | Los Angeles | San Gabriel Mtns., Big Rock Creek Canyon: c. 120 m NW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin) | 1732 | Comment | ||
UCR98744 | Eriogonum maculatum | T. S. Ross, Steve Boyd | 1990-6-18 | 3502 | Los Angeles | San Gabriel Mtns., Ball Flat, 1500 m due north of Jackson Lake, between the Boulder Canyon & Mescal Creek drainages. | 1768 | Comment | ||
UCR98746 | Cryptantha muricata var. jonesii | T. S. Ross, Steve Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-22 | 3759 | Los Angeles | San Gabriel Mtns., Pinyon Ridge, western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone | 1951 | Comment | ||
UCR98747 | Lessingia glandulifera var. glandulifera | T. S. Ross, Steve Boyd, Orlando Mistretta, Peter Fritsch | 1990-6-22 | 3746 | Los Angeles | San Gabriel Mtns., Pinyon Ridge, western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone | 1951 | Comment | ||
UCR98824 | Cryptantha nevadensis var. rigida | T. S. Ross, Steve Boyd | 1990-5-15 | 2512 | Los Angeles | San Gabriel Mtns., Soledad Campground, Tujunga Ranger District, Angeles National Forest, Soledad Canyon, c. 1.5 linear mi. east of Agua Dulce Canyon. | 622 | Comment | ||
UCSB59411 | Atriplex californica | Ross, Tim | 1991-5-20 | Los Angeles | San Clemente Island; un-named knoll ca. 5500 feet S of Wilson Cove Settlement; westerly slope 2500 ft. NW of the 750 ft. BM | 185 | Comment | |||
CAS-BOT-BC13415 | Agoseris retrorsa | Timothy S. Ross; Steve Boyd | 1994-5-25 | 7900 | Los Angeles | West summit of Liebre Mountain, the rounded knoll 100 m S of the insection of sections 3,4,9,10. | 1708 | Comment | ||
CAS-BOT-BC154724 | Solanum umbelliferum | T. S. Ross; Boyd | 1991-4-25 | 4606 | Los Angeles | San Gabriel Mtns: lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at ca 1540 ft. elev.) | 530 | Comment | ||
CAS-BOT-BC167629 | Mentzelia veatchiana | Timothy S. Ross; Steve Boyd | 1994-5-25 | 7899 | Los Angeles | West Summit of Liebre Mountain: West Summit here construed as the rounded knoll 100 m S of the intersection of sections 3, 4, 9, & 10 | 1708 | Comment | ||
CAS-BOT-BC179032 | Chorizanthe brevicornu var. brevicornu | Timothy S. Ross | 1991-4-27 | 4698 | Los Angeles | Black Butte: rocky easterly and NE slopes. | 1082 | Comment | ||
CAS-BOT-BC182845 | Astragalus douglasii | Timothy S. Ross; Steve Boyd | 1990-6-1 | 2762 | Los Angeles | Moody Canyon (a.k.a. the Toilet Bowl of Death): draining northward from Messenger Flats and Mt Gleason | 1341 | Comment | ||
CAS-BOT-BC201202 | Lupinus | Timothy S. Ross; Darin Banks | 1994-4-12 | 7497 | Los Angeles | San Francisquito Canyon: westerly draw draining from ridge which divides S. Fr. Cyn from Dry Canyon; ca 520 m SSE of where Drinkwater Canyon joins S. Fr. Canyon | 560 | Comment | ||
CAS-BOT-BC226832 | Centrostegia thurberi | Timothy S. Ross; Darin Banks | 1994-6-21 | 7995 | Los Angeles | San Gabriel Mountains. Vicinity of Pacifico Mountain: 100 m NE of saddle between the north fork Tie Canyon on the SW and a major NE-draining tributary of Santiago Canyon on the NE; ca 3160 m NW of Pac. Mtn's 7124-foot summit | 1621 | Comment | ||
CAS-BOT-BC227685 | Eriogonum nudum var. pauciflorum | Timothy S. Ross; Steve Boyd; Steve Burns | 1994-7-7 | 8138 | Los Angeles | Liebre Mountains. Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) | 1708 | Comment | ||
CAS-BOT-BC272061 | Centaurea melitensis | Tim Ross | 1992-6-15 | 6556 | Los Angeles | Upper end of Turnbull Canyon, Whittier Hills (local name for the western extremity of teh Puente Hills) | 294 | Comment | ||
CAS-BOT-BC276900 | Chaenactis fremontii | Timothy S. Ross | 1991-4-27 | 4723 | Los Angeles | Black Butte | 1091 | Comment | ||
CAS-BOT-BC277360 | Chaenactis glabriuscula var. glabriuscula | Timothy S. Ross | 1992-5-24 | 6400 | Los Angeles | San Gabriel Mountains. San Gabriel Canyon: E side of Hwy 39, on southeasterly spine-like ridge on the W side of San Gabriel Dam | 438 | Comment | ||
CAS-BOT-BC282968 | Carduus pycnocephalus | Tim Ross | 1992-6-15 | 6554 | Los Angeles | Whittier Hills (local name for the W extremity of the Puente Hills): upper end of Turnbull Canyon | 304 | Comment | ||
CAS-BOT-BC312943 | Hypochaeris glabra | Timothy S. Ross | 1992-5-24 | 6411 | Los Angeles | San Gabriel Mountains. Brown's Gulch: (draining to San Gabriel Canyon at the base of San Gabriel Dam) | 475 | Comment | ||
CAS-BOT-BC321533 | Layia glandulosa | Timothy S. Ross | 1991-4-27 | 4636 | Los Angeles | Mojave Desert: Fort Tejon Rd, 0.1 mi W of its jct with Hwy 138 (& hiking +- S to SSW), ca 0.25--0.3 mi W of the county line. | 1203 | Comment | ||
CAS-BOT-BC321535 | Layia glandulosa | Timothy S. Ross; Steve Boyd | 1994-5-11 | 7764 | Los Angeles | Liebre Mtn: central summit area, ca 1750 m WSW of Bear Bulch Camp. | 1732 | Comment | ||
CAS-BOT-BC321536 | Layia glandulosa | Timothy S. Ross | 1995-4-26 | 8378 b | Los Angeles | Southwesterly slope of Liebre Mtn along Forest Service rd 7N23; ca 3900 ft SW of Sandberg Triangulation Point (5345 ft.) | 1444 | Comment | ||
CAS-BOT-BC343704 | Madia elegans | Timothy S. Ross; Steve Boyd | 1994-5-4 | 7659 | Los Angeles | Liebre Mountains. Northeast summit of Grass Mountain: north slopes draining toward Elizabeth Lake; south slopes toward Green Valley | 1389 | Comment | ||
CAS-BOT-BC381879 | Uropappus lindleyi | Timothy S. Ross; Darin Banks | 1994-4-12 | 7459 | Los Angeles | Liebre Mountains. San Francisquito Canyon: dike-like ridge with crest descending toward the road in a NW direction; ca 220 m SW of where Drinkwater Canyon joins S. Fr. Canyon | 512 | Comment | ||
CAS-BOT-BC389108 | Silene laciniata subsp. californica | Tim Ross; Walter Appleby | 1993-6-7 | 7370 | Los Angeles | W end of the San Gabriel Mtns: ca 500 ft ENE of Los Pinetos Spring | 918 | Comment | ||
CAS-BOT-BC397709 | Stellaria nitens | Timothy S. Ross; Darin Banks | 1994-4-12 | 7507 | Los Angeles | San Francisquito Canyon: westerly ridge descending from SW/NE-trending ridge which divides S. Fr. Canyon from Dry Canyon; ca 480 m SE of where Drinkwater Canyon joins S. Fr. Canyon | 67 | Comment | ||
CAS-BOT-BC401793 | Argemone munita subsp. rotundata | Timothy S. Ross; Steve Boyd | 1994-5-4 | 7645 | Los Angeles | Liebre Mountains. Near the headwaters of San Francisquito Canyon, 1790 m E of Grass Mtn summit on the Grass Mtn - Leona Divide Truck Trail | 1225 | Comment | ||
CAS-BOT-BC401991 | Gilia ochroleuca subsp. bizonata | Tim Ross; Steve Boyd; Orlando Mistretta; Peter Fritsch; Alex Quici | 1990-6-27 | 3902 | Los Angeles | Liebre Mountains. Liebre Mtn: N slope, along upper portions of the Pacific Crest Trail which follows the ridge just E of Horse Camp Canyon | 1731 | Comment | ||
CAS-BOT-BC40777 | Erysimum capitatum | Timothy S. Ross | 1995-4-26 | 8388 | Los Angeles | Liebre Mountains. Liebre Gulch. Along Forest Service Road 8N05 (descending into the gulch from the Tumble Inn site). | 993 | Comment | ||
CAS-BOT-BC42894 | Ambrosia acanthicarpa | Timothy S. Ross; Steve Boyd | 1994-9-21 | 8311 | Los Angeles | Liebre Mountain: southwesterly slope at the W end of the Mtn., along FSR 7N23, ca 1080 m SW of Sandberg Traingulation Pt | 1470 | Comment | ||
CAS-BOT-BC432211 | Lithophragma bolanderi | Timothy S. Ross | 1993-6-1 | 7353 | Los Angeles | Upper Winter Creek Trail between Chantry Flat and Hoegee Camp (on Winter Creek), on the W side of Santa Anita Canyon. Mt. Wilson 7.5 USGS gradrangle. | 804 | Comment | ||
CAS-BOT-BC43345 | Descurainia pinnata subsp. glabra | Timothy S. Ross; Darin Banks | 1994-4-13 | 7539 | Los Angeles | Liebre Mountains. Bouquet Reservoir. North shore at effluence of Spunky Canyon. | 905 | Comment | ||
CAS-BOT-BC433571 | Rumex hymenosepalus | Timothy S. Ross | 1991-4-27 | 4687 | Los Angeles | Mojave Desert: Black Butte Basin Road at its intersection with Avenue 'U', NW corner; 0.85 mile and ca 152 deg. SW of Three Sisters [buttes]. | 960 | Comment | ||
CAS-BOT-BC478975 | Asphodelus fistulosus | Tim Ross; Elizabeth Kellogg | 1992-4-13 | 6137 | Los Angeles | North head of San Clemente Island, on sandy NE-facing terrace off the E end of the active runway. | 42 | Comment | ||
CAS-BOT-BC482132 | Bloomeria crocea var. montana | Timothy S. Ross; Steve Boyd | 1994-6-23 | 8061 | Los Angeles | Sawmill Mountain: N slope ca 330 m to 525 m ENE of Sawmill Campground, descending NE along a ridge at the head of west fork Devils Gulch | 1493 | Comment | ||
CAS-BOT-BC57308 | Equisetum laevigatum | Tim Ross | 1993-4-23 | 6933 | Los Angeles | Santa Catalina Island: SW part of the island in Middle Canyon; ca 350 m WNW of Eagle's Nest Lodge; | 131 | Comment | ||
CAS-BOT-BC61002 | Streptanthella longirostris | Timothy S. Ross | 1991-4-27 | 4692 | Los Angeles | Mojave Desert. Ca. 0.85 mile west of Three Sisters and 1.2 mile south of Black Butte. | 947 | Comment | ||
CAS-BOT-BC67939 | Dryopteris arguta | Tim Ross; Orlando Mistretta | 1993-5-27 | 7337 | Los Angeles | W end of San Gabriel Mtns: Wilson Canyon, San Fernando 7.5' USGS quadrangle. | 621 | Comment | ||
CAS-BOT-BC88455 | Thysanocarpus curvipes | Timothy S. Ross | 1995-4-26 | 8573 | Los Angeles | Liebre Mountains. Upper west slope of Liebre Mountain. Ca. 100 m SW of Sandberg Triangulation Point (5345 ft.). | 1603 | Comment | ||
CDA41982 | Scrophularia peregrina | T. S. Ross, Steve Boyd | 1993-3-24 | 6819 | Los Angeles | RSABG; collected on the SE edge of Indian Hill Mesa (also observed in the Bernard Field Station to the E of the Botanic Garden) | Comment | |||
CDA4369 | Erodium brachycarpum | T. S. Ross | 1991-4-21 | 4549 | Los Angeles | Whittier Hills (Puente Hills, pro parte): ridgetop between Turnbull and Sycamore Canyons. | Comment | |||
CDA5033 | Malva parviflora | T. S. Ross | 1991-4-21 | 4508 | Los Angeles | Whittier Hills (Puente Hills, pro parte): Lower Turnbull Canyon drainage above northwest bank of stream course. | Comment | |||
CDA6630 | Centranthus ruber | T. S. Ross | 1991-4-21 | 4498 | Los Angeles | Whittier Hills (Puente Hills, pro parte): E-facing road embankment along Turnbull Canyon Road | Comment | |||
JEPS114012 | Galium angustifolium subsp. angustifolium | Timothy S. Ross and Steve Boyd | 1994-6-23 | 8056 | Los Angeles | Sawmill Mountain: N slope ca 330 m SE to 525 m ENE of Sawmill Campground, descending NE along a ridge at the head of the west fork of Devils Gulch. Burnt Peak 7.5'USGS Quadrangle. | Comment | |||
NY30086 | Calocedrus decurrens | T. S. Ross | 1994-9-21 | 8319 | Los Angeles | This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. | Comment | |||
NY37285 | Lotus dendroideus var. traskiae | T. S. Ross | 1992-4-14 | 6158 | Los Angeles | This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. | Comment | |||
NY601180 | Penstemon grinnellii | T. S. Ross | 1994-6-21 | 7986 | Los Angeles | Vicinity of Pacifico Mountain: descending northerly ridge with Tie Canyon on the west, an upper tributary of Santiago Canyon on the east; ca. 2325 miles northwest of Pac. Mountain's 7124 ft. summit. | 1914.1 | Comment | ||
NY604256 | Penstemon labrosus | T. S. Ross | 1994-6-21 | 7985 | Los Angeles | Vicinity of Pacifico Mountain: descending northerly ridge with Tie Canyon on the west, an upper tributary of Santiago Canyon on the east; ca. 2325 m northwest of Pac. Mountain's 7124-foot summit. | 1914.1 | Comment | ||
NY643204 | Asphodelus fistulosus | T. S. Ross | 1992-4-13 | 6137 | Los Angeles | San Clemente Island: North head of the island, on sandy NE-facing terrace off the E end of the active runway. | 42.7 | Comment | ||
NY820485 | Solanum xanti | T. S. Ross | 1990-6-8 | 2934 | Los Angeles | San Gabriel Mountains. Upper Big Tujunga Canyon: Ridge and slopes descending ±ENE from Thorn (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats) | 1250 | Comment | ||
NY820486 | Solanum xanti | T. S. Ross | 1990-5-29 | 2673 | Los Angeles | San Gabriel Mountains. Big Pines Hwy, midway between Caldwell Lake and Big Rock Springs, on the NE side of the knoll behind which Shoemaker Canyon turns to the NW | 1402 | Comment | ||
NY821372 | Solanum nigrum | T. S. Ross | 1992-5-24 | 6423 | Los Angeles | San Gabriel Mountains. Brown's Gulch: (draining to San Gabriel Canyon at the base of San Gabriel Dam) | 536 | Comment | ||
RSA0009181 | Galvezia speciosa | Tim S. Ross | 1991-5-21 | 5429 | Los Angeles | San Clemente Island, upper reaches of Box Canyon, SW side of the island | 343 | Comment | ||
RSA0011166 | Juglans californica var. californica | Tim S. Ross, Walter Appleby | 1993-5-20 | 7190 | Los Angeles | Western San Gabriel Mts.: vicinity of Wilson Canyon Saddle. | 948 | Comment | ||
RSA0011175 | Juglans californica var. californica | Tim S. Ross, Steve D. Boyd | 1990-5-29 | 2704 | Los Angeles | San Gabriel Mts.: Big Rock Creek. Empty, gutted cabin on E side of riparian strip, just upstream from the Gaging staton. | 1236 | Comment | ||
RSA0016883 | Umbellularia californica | T. S. Ross | 1992-4-21 | 6235 | Los Angeles | Fallen leaf spring: draining northward to Cow Canyon. | 1335 | Comment | ||
RSA0025879 | Abronia umbellata | Tim S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5098 | Los Angeles | San Clemente Island: North Head; WNW of the new landing field. | 15 | Comment | ||
RSA0027972 | Mirabilis laevis var. crassifolia | Tim S. Ross, Annette Ross | 1991-3-7 | 4140 | Los Angeles | Elephant Hill: western Pomona. | 274 | Comment | ||
RSA0030029 | Delphinium patens subsp. montanum | Tim S. Ross | 1993-5-16 | 7148 | Los Angeles | Glendora Ridge Road on the divide between San Dimas Canyon and Cow Canyon. | 1329 | Comment | ||
RSA0039216 | Thysanocarpus laciniatus | Timothy S. Ross, S. D. Boyd | 1990-5-15 | 2511 | Los Angeles | San Gabriel Mountains: Soledad Campground, Tujunga Ranger District, Angeles National Forest; Soledad Canyon, ca. 1.5 linear miles E of Agua Dulce Canyon. | 622 | Comment | ||
RSA0039572 | Stephanomeria cichoriacea | Timothy S. Ross | 1991-8-16 | 5805 | Los Angeles | San Gabriel Mountains: Clear Creek Canyon, roadcut along Angeles Forest Hwy. | 1085 | Comment | ||
RSA0041686 | Thysanocarpus laciniatus | Timothy S. Ross, Walter Appleby | 1993-5-20 | 7206 | Los Angeles | Head of Los Pinetos Canyon on the dirt trail between Wilson Canyon Saddle and Los Pinetos Spring. | 915 | Comment | ||
RSA0041688 | Thysanocarpus laciniatus | Tim Ross, Steve Boyd, Laurel Arnseth | 1991-4-30 | 4971 | Los Angeles | Soledad Canyon Wash: about half mile E of Acton. | 829 | Comment | ||
RSA0041691 | Thysanocarpus curvipes subsp. amplectens | Timothy S. Ross, Darin Banks | 1994-4-12 | 7472 | Los Angeles | San Francisquito Canyon: westerly draw draining from ridge which divides S. Fr. Cyn from Dry Canyon; ca. 630 m S of where Drinkwater Canyon joins S. Fr. Canyon. | 518 | Comment | ||
RSA0041743 | Helenium bigelovii | Timothy S. Ross | 1990-8-17 | 3175 | Los Angeles | San Gabriel Mountains: S side of Prairie Fork, in the vicinity of Columbine Spring. | 2183 | Comment | ||
RSA0041744 | Castilleja miniata subsp. miniata | Tim S. Ross | 1990-8-17 | 3178 | Los Angeles | San Gabriel Mountains: S side of Prairie Fork, in the vicinity of Columbine Spring. | 2183 | Comment | ||
RSA0041747 | Prunus virginiana var. demissa | Tim S. Ross | 1990-8-17 | 3180 | Los Angeles | San Gabriel Mountains: S side of Prairie Fork, in the vicinity of Columbine Spring. | 2183 | Comment | ||
RSA0041855 | Thysanocarpus curvipes var. curvipes | Timothy S. Ross, Darin Banks | 1994-4-12 | 7479 | Los Angeles | San Francisquito Canyon: westerly draw draining from ridge which divides S. Fr. Cyn from Dry Canyon; ca. 630 m S of where Drinkwater Canyon joins S. Fr. Canyon. | 518 | Comment | ||
RSA0056587 | Mimulus johnstonii | Tim S. Ross | 1992-7-16 | 6707 | Los Angeles | San Gabriel Mountains: ENE side of Condor Peak. | 1549 | Comment | ||
RSA0057490 | Thysanocarpus curvipes subsp. eradiatus | Timothy S. Ross | 1991-4-28 | 4765 | Los Angeles | Adobe Mountain: Southwesterly extension of the mountain. | 926 | Comment | ||
RSA0057491 | Thysanocarpus curvipes | Timothy S. Ross | 1991-4-27 | 4700 | Los Angeles | Black Butte: rocky easterly and northeasterly slopes. | 960 | Comment | ||
RSA0059153 | Orobanche bulbosa | Tim Ross, Steve D. Boyd | 1990-5-14 | 2477 | Los Angeles | Yerba Buena Ridge, Angeles National Forest, Tujunga ranger District. | 1110 | Comment | ||
RSA0059273 | Orobanche bulbosa | Tim S. Ross, Walter Appleby | 1993-5-13 | 7122 | Los Angeles | Western San Gabriel MTNS: Steep northerly slope ca.850 m NE of Los Pinetos Spring, draining to easterly tributaries of Los Pinetos Canyon. | 853 | Comment | ||
RSA0059501 | Claytonia exigua subsp. exigua | Timothy S. Ross, Steve Boyd, Laurel Arnseth | 1991-4-30 | 4978 | Los Angeles | Soledad Canyon Wash between Acton and Paris. | 835 | Comment | ||
RSA0059664 | Cirsium occidentale var. occidentale | Timothy S. Ross, Steve Boyd | 1990-5-14 | 2504 | Los Angeles | San Gabriel Mountains: Yerba Buena Ridge, Agles National Forest, Tujunga Ranger District. | 1130 | Comment | ||
RSA0062901 | Pentagramma triangularis | T. S. Ross | 1991-5-23 | 5484 | Los Angeles | San Clemente Island: lower Tota Canyon, middle of island, eastern escarpment. | 39 | Comment | ||
RSA0062912 | Pentagramma triangularis | T. S. Ross, Steve Boyd | 1991-4-25 | 4581 | Los Angeles | San Gabriel Mountains: Steep slope dropping S from Doe Flat toward Graveyard Canyon (which drains to the lower E fork of the San Gabriel River). | 792 | Comment | ||
RSA0072414 | Heteromeles arbutifolia | Tim S. Ross | 1991-2-23 | 4081 | Los Angeles | Whittier Hills (Puente Hills): Upper Turnbull Canyon on slope dropping WNW from Turnbull Canyon Road x Skyline Drive. | 293 | Comment | ||
RSA0072417 | Heteromeles arbutifolia | Tim S. Ross, Annette Ross | 1991-3-7 | 4132 | Los Angeles | Elephant Hill: western Pomona. | 238 | Comment | ||
RSA0072476 | Heteromeles arbutifolia | Tim S. Ross | 1991-5-21 | 5403 | Los Angeles | San Clemente Island. E fork of Box Canyon near junction with westerly fork. | 451 | Comment | ||
RSA0074413 | Heterotheca grandiflora | Timothy S. Ross | 1991-5-20 | 5365 | Los Angeles | San Clemente Island: North third, upper S branch of unnamed drainage that empties to sea just N of Jack Point lighthouse. | 168 | Comment | ||
RSA0074438 | Heterotheca grandiflora | Timothy S. Ross | 1991-4-21 | 4555 | Los Angeles | Whittier Hills (Puente Hills, pro parte): ridgetop between Turnbull and Sycamore Canyons. | 320 | Comment | ||
RSA0074541 | Heterotheca fastigiata | Timothy S. Ross, Orlando Mistretta | 1990-10-24 | 3306 | Los Angeles | San Gabriel Mountains: Upper reaches of Venedo Canyon (off the E side of the San Gabriel Reservoir) where crossed by the Upper Monroe Road. | 880 | Comment | ||
RSA0076120 | Cryptantha intermedia var. johnstonii | T. S. Ross, Walter Appleby | 1993-5-13 | 7114 | Los Angeles | Western San Gabriel Mtns: ca. 850m NE of Los Pinetos Spring, draining to easterly tributaries of Los Pinetos Canyon. | 854 | Comment | ||
RSA0076124 | Cryptantha intermedia var. johnstonii | T. S. Ross | 1992-4-27 | 6245 | Los Angeles | Claremont: S side of Indian Hill Mesa, SW of RSA grounds. | 393 | Comment | ||
RSA0076162 | Orobanche bulbosa | Timothy Ross, Orlando Mistretta | 1993-5-26 | 7301 | Los Angeles | W end of the San Gabriel Mts.: southerly slope off the main E/W divide about midway between Wilson Canyon Saddle and May Canyon Saddle (drainage to Wilson Canyon and Sylmar). | 993 | Comment | ||
RSA0076187 | Plagiobothrys collinus var. gracilis | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5176 | Los Angeles | San Clemente Island: 1100 feet SSW of Twin Dams, 1450 feet NNW of Boulder marker (1859'). | 490 | Comment | ||
RSA0076589 | Orobanche fasciculata | Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta | 1990-6-22 | 3724 | Los Angeles | Pinyon Ridge: eastern half of the ridge, directly N of Fenner Canyon. | 1938 | Comment | ||
RSA0079042 | Cryptantha pterocarya var. pterocarya | T. S. Ross | 1991-4-27 | 4706 | Los Angeles | Black Butte: rocky easterly and northeasterly slopes. | 960 | Comment | ||
RSA0079315 | Cryptantha muricata var. jonesii | T. S. Ross, Steve D. Boyd, Peter Fritsch | 1990-6-8 | 2956 b | Los Angeles | Upper Big Tujunga Canyon: ridge and slopes descending +/-ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). | 1250 | Comment | ||
RSA0079462 | Cryptantha muricata var. jonesii | T. S. Ross, Peter Fritsch | 1990-6-20 | 3686 | Los Angeles | San Gabriel Mountains: Rincon-Red Box Rd (2N24); ridgetop between W Fork San Gabriel River and Roberts Canyon. | 1329 | Comment | ||
RSA0079551 | Cryptantha muricata | T. S. Ross, Orlando Mistretta, Alex Quici | 1990-6-27 | 3914 | Los Angeles | Liebre Mtn: N slope, between Cow Spring Canyon and Horse Camp Canyon. | 1338 | Comment | ||
RSA0079556 | Cryptantha muricata var. muricata | Tim Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 3996 | Los Angeles | Liebre Mtn: southerly slope to the S and SW of the West Summit and ridge to its W., West Summit here construed as the 5605-foot knoll nr the intersection of sections 3, 4, 9, 10. | 1389 | Comment | ||
RSA0079623 | Cryptantha muricata var. muricata | T. S. Ross | 1993-5-16 | 7157 | Los Angeles | Upper Monroe Road; ridgetop hillock on the divide between Persinger, Horse, and Little Dalton Canyons; ca 850-930 m NW of Horse Canyon Saddle. | 1024 | Comment | ||
RSA0080672 | Delphinium patens subsp. hepaticoideum | Tim S. Ross | 1992-5-8 | 6300 | Los Angeles | San Gabriel Mountains: Glendora Ridge Road; steep northerly slope overlooking Coldwater Canyon to the N; ca. 640 ft. NNW of Dora triangulation point (4547 ft.). | 1244 | Comment | ||
RSA0084045 | Eucrypta chrysanthemifolia var. bipinnatifida | Tim S. Ross | 1991-4-27 | 4711 | Los Angeles | Black Butte: rocky easterly and northeasterly slopes. | 960 | Comment | ||
RSA0085077 | Rhus integrifolia | T. S. Ross | 1991-3-10 | 4208 | Los Angeles | Claremont: Bernard Field Station, on E side of RSA. | 392 | Comment | ||
RSA0091449 | Amsinckia tessellata var. tessellata | Tim Ross | 1991-4-28 | 4771 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 927 | Comment | ||
RSA0098579 | Spergularia villosa | Timothy S. Ross, Annette Ross | 1991-6-3 | 5523 | Los Angeles | West Pomona. | 230 | Comment | ||
RSA0098739 | Spergularia macrotheca var. macrotheca | Timothy S. Ross | 1991-5-22 | 5443 | Los Angeles | San Clemente Island: Spray (Point), W side of island about 5300 feet N of Eel Point. | 9 | Comment | ||
RSA0104345 | Eriastrum densifolium subsp. austromontanum | T. S. Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4043 | Los Angeles | San Gabriel Mountains: NNE of Tiw Summit Station and E of Angeles Forest hwy. Tujunga Ranger District, Angeles National Forest. | 1558 | Comment | ||
RSA0121641 | Vitis girdiana | Tim S. Ross | 1991-4-21 | 4561 | Los Angeles | Whittier Hills (Puente Hills, pro parte): Lower Turnbull Canyon drainage. | 177 | Comment | ||
RSA0126403 | Arabis glabra var. glabra | Timothy S. Ross, S. D. Boyd | 1991-4-25 | 4599 | Los Angeles | Lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at 1540 ft. elev.) | 536 | Comment | ||
RSA502797 | Salpichroa origanifolia | Tim S. Ross, Steve D. Boyd | 1989-6-27 | s.n. | Los Angeles | RSA desert garden. | Comment | |||
RSA517120 | Lupinus bicolor | T. S. Ross | 1990-5-14 | 2507 | Los Angeles | Yerba Buena Ridge.... Tujunga Ranger district | 1076 | Comment | ||
RSA517126 | Cryptantha microstachys | T. S. Ross | 1990-5-14 | 2501 | Los Angeles | Yerba Buena Ridge, Angeles National Forest, Tujunga ranger District. | 1101 | Comment | ||
RSA517149 | Microseris lindleyi | Timothy S. Ross, Steve Boyd | 1990-5-14 | 2479 | Los Angeles | San Gabriel Mtns: Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District. | 1107 | Comment | ||
RSA517153 | Claytonia parviflora subsp. parviflora | Timothy S. Ross, Steve Boyd | 1990-5-14 | 2475 | Los Angeles | San Gabriel Mountains: Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District. | 1061 | Comment | ||
RSA522438 | Eriogonum baileyi var. baileyi | Tim S. Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4013 | Los Angeles | San Gabriel Mountains, Angeles National Forest: NE of Tie Summit Station and E of Angeles Forest Hwy. Tujunga Ranger District. | 1488 | Comment | ||
RSA522440 | Eriogonum nudum var. pauciflorum | Tim S. Ross, Orlando Mistretta, Peter Fritsch | 1990-7-10 | 4011 | Los Angeles | San Gabriel Mountains: NE of Tie Summit Station and E of Angeles Forest Highway, Tujunga Ranger District, Angeles National Forest. | Comment | |||
RSA522928 | Lobelia dunnii var. serrata | T. S. Ross, Orlando Mistretta | 1990-10-24 | 3289 | Los Angeles | Cape Horn Management Area, Angeles National Forest. | 543 | Comment | ||
RSA522960 | Marah macrocarpa | Tim Ross | 1991-2-23 | 4100 | Los Angeles | Whittier Hills (Puente Hills) Upper Turnbull Canyon on slope dropping WNW from Turnbull Canyon road x Skyline Drive | 293 | Comment | ||
RSA523170 | Foeniculum vulgare | T. S. Ross | 1991-2-23 | 4113 | Los Angeles | Whittier Hills (Puente Hills): Upper Turnbull Canyon ca 1/4 air mile W of Turnbull Canyon Rd. x Skyline Dr. | 252 | Comment | ||
RSA524175 | Delphinium parishii | Tim S. Ross, Steve Boyd | 1990-6-6 | 2872 | Los Angeles | Piru Pond: Los Padres National Forest. | 645 | Comment | ||
RSA525103 | Zinnia elegans | Timothy S. Ross, Steve Boyd | 1990-7-13 | s.n. | Los Angeles | Claremont: near the eastern edge of the Johnson Oval, immediately to the south of the administration building (a.k.a. the Plant Science Center) on RSABG grounds. | Comment | |||
RSA526480 | Astragalus trichopodus | T. S. Ross | 1991-2-24 | 4320 | Los Angeles | Whittier Hills (Puente Hills, pro parte). | 293 | Comment | ||
RSA526585 | Pellaea andromedifolia var. andromedifolia | T. S. Ross | 1991-3-24 | 4297 | Los Angeles | Whittier Hills (Puente Hills, pro parte). | 341 | Comment | ||
RSA526588 | Gilia angelensis | T. S. Ross | 1991-3-24 | 4292 | Los Angeles | Whittier Hills (Puente Hills, pro parte): Ridge and steep westerly slope above small canyon that drains northward to Turnbull Canyon from NW side of Workman Hill. | 360 | Comment | ||
RSA526589 | Chamaesyce albomarginata | T. S. Ross | 1991-3-24 | 4290 | Los Angeles | Whittier Hills (Puente Hills, pro parte). | 313 | Comment | ||
RSA527689 | Carduus pycnocephalus | Timothy S. Ross, Annette Ross | 1991-6-3 | 5513 | Los Angeles | Elephant Hill: West Pomona | 230 | Comment | ||
RSA527695 | Solanum douglasii | Tim S. Ross, Annette Ross | 1991-6-3 | 5518 | Los Angeles | Elephant Hill: W Pomona. | 329 | Comment | ||
RSA527697 | Beta vulgaris | T. S. Ross, Annette Ross | 1991-6-3 | 5519 | Los Angeles | Elephant Hill: west Pomona. | 256 | Comment | ||
RSA527699 | Centaurea melitensis | Timothy S. Ross, Annette Ross | 1991-6-3 | 5517 | Los Angeles | Elephant Hill: West Pomona | 230 | Comment | ||
RSA527705 | Viola pedunculata | Tim S. Ross, Annette Ross | 1991-3-7 | 4146 | Los Angeles | Elephant Hill: western Pomona. | 280 | Comment | ||
RSA527707 | Galium angustifolium subsp. angustifolium | Tim S. Ross, Annette Ross | 1991-3-7 | 4147 | Los Angeles | Elephant Hill: western Pomona. | 293 | Comment | ||
RSA527709 | Sonchus oleraceus | Timothy S. Ross, Annette Ross | 1991-3-7 | 4156 | Los Angeles | Elephant Hill, Western Pomona,. | 256 | Comment | ||
RSA527723 | Lathyrus vestitus subsp. laetiflorus | T. S. Ross, Annette Ross | 1991-3-7 | 4151 | Los Angeles | Elephant Hill, western Pomona. | 230 | Comment | ||
RSA527725 | Dichelostemma capitatum subsp. capitatum | Timothy S. Ross, Annette Ross | 1991-3-7 | 4148 | Los Angeles | Elephant Hill: Western Pomona. | 335 | Comment | ||
RSA527797 | Chlorogalum pomeridianum | Timothy S. Ross, Annette H. Ross | 1991-6-3 | 5527 | Los Angeles | Elephant Hill: W Pomona. | 287 | Comment | ||
RSA527798 | Gnaphalium californicum | Timothy S. Ross, Annette Ross | 1991-6-3 | 5544 | Los Angeles | Elephant Hill, W Pomona | 274 | Comment | ||
RSA527800 | Galium angustifolium subsp. angustifolium | Tim S. Ross, Annette Ross | 1991-6-3 | 5534 | Los Angeles | Elephant Hill: west Pomona. | 341 | Comment | ||
RSA527806 | Hemizonia fasciculata | Timothy S. Ross, Annette Ross | 1991-6-3 | 5537 | Los Angeles | Elephant Hill: W Pomona | 305 | Comment | ||
RSA529137 | Arenaria macradenia var. arcuifolia | Timothy S. Ross, Steve Boyd | 1991-7-24 | 5615 | Los Angeles | Granite Mountain vicinity: ridge NNE of Granite Mountain. | 1875 | Comment | ||
RSA529192 | Castilleja applegatei subsp. martinii | Tim S. Ross, Steve D. Boyd | 1991-7-24 | 5660 | Los Angeles | Granite Mountain. San Gabriel Mountain Range. | 1936 | Comment | ||
RSA529208 | Galium angustifolium subsp. angustifolium | Tim S. Ross, Steve D. Boyd | 1991-7-24 | 5608 | Los Angeles | Granite Mountain vicinity: ridge NNE of G.M. | 1893 | Comment | ||
RSA529287 | Polypodium californicum | T. S. Ross | 1991-4-8 | 4468 | Los Angeles | Elephant Hill: western Pomona., Range of site elevation: ca 750-1165 ft. | 311 | Comment | ||
RSA529289 | Galium aparine | Tim S. Ross | 1991-4-8 | 4465 | Los Angeles | Elephant Hill: western Pomona. | 229 | Comment | ||
RSA529295 | Erodium moschatum | Tim S. Ross | 1991-4-8 | 4455 | Los Angeles | Elephant Hill: western Pomona. | 229 | Comment | ||
RSA529299 | Malva parviflora | Tim S. Ross | 1991-4-8 | 4457 | Los Angeles | Elephant Hill: western Pomona. | 229 | Comment | ||
RSA529300 | Phacelia cicutaria var. hispida | Tim S. Ross | 1991-4-8 | 4459 | Los Angeles | Elephant Hill: Western Pomona. | 229 | Comment | ||
RSA529895 | Chenopodium botrys | T. S. Ross | 1991-8-16 | 5801 | Los Angeles | Big Tujunga Canyon, 1/5 mile due E of the confluence of Lucas Creek; Angeles Forest Highway. | 918 | Comment | ||
RSA529901 | Artemisia dracunculus | Timothy S. Ross | 1991-8-16 | 5809 | Los Angeles | along Angeles Crest Hwy., 1/5 mile from Mt. Sally summit | 1524 | Comment | ||
RSA529903 | Foeniculum vulgare | T. S. Ross | 1991-8-16 | 5810 | Los Angeles | along Angeles Crest Hwy., 1/5 mile from Mt. Sally summit | 1524 | Comment | ||
RSA529904 | Eriogonum parishii | Tim S. Ross | 1991-8-16 | 5811 | Los Angeles | San Gabriel Mountains: Angeles Crest Highway, just above Chilao Creek. | 1671 | Comment | ||
RSA532656 | Juncus macrophyllus | Timothy S. Ross | 1991-8-14 | 5775 | Los Angeles | Roundtop Mountain | 1723 | Comment | ||
RSA532660 | Boechera californica | Timothy S. Ross | 1991-8-14 | 5758 | Los Angeles | Roundtop Mountain. | 1878 | Comment | ||
RSA533420 | Plantago major | Tim S. Ross | 1991-4-21 | 4529 | Los Angeles | Whittier Hills (Puente Hills, Proparte) Middle Turnbull Canyon, vicinity of old water tank. | 229 | Comment | ||
RSA533447 | Filago californica | Timothy S. Ross | 1991-4-21 | 4537 | Los Angeles | Whittier Hills ( Puente Hills, pro parte) Middle Turnbull Canyon, ridgetop on N side, 1000 ft. NW of the old water tank. | 280 | Comment | ||
RSA533449 | Centranthus ruber | Tim S. Ross | 1991-4-21 | 4498 | Los Angeles | Whittier Hills (Puente Hills, pro parte): E-facing road embankment along Turnbull Canyon Road. | 274 | Comment | ||
RSA533452 | Crassula connata var. erectoides | Tim Ross | 1991-4-21 | 4542 | Los Angeles | Whittier Hills (Puente Hills, pro parte): ridge on N side of Turnbull Canyon | 305 | Comment | ||
RSA533453 | Silene gallica | Timothy S. Ross | 1991-4-21 | 4543 | Los Angeles | Whittier Hills (Puente Hills, pro parte): Ridge on N side of Turnbull Canyon | 305 | Comment | ||
RSA533454 | Vicia villosa var. glabrescens | Tim S. Ross | 1991-4-21 | 4544 | Los Angeles | Whittier Hills (Puente Hills, pro parte): ridge on N side of Turnbull Canyon. | 305 | Comment | ||
RSA533461 | Cerastium glomeratum | Timothy S. Ross | 1991-4-21 | 4511 | Los Angeles | Whittier Hills (Puente Hills, pro parte), ridgetop between Turnbull and Sycamore Canyons. | 320 | Comment | ||
RSA533462 | Lamium amplexicaule | Tim S. Ross | 1991-4-21 | 4552 | Los Angeles | Whittier Hills (Puente Hills, pro parte), ridgetop between Turnbull and Sycamore Canyons. | 320 | Comment | ||
RSA533463 | Stellaria media | Timothy S. Ross | 1991-4-21 | 4553 | Los Angeles | Whittier Hills (Puente Hills, pro parte), ridgetop between Turnbull and Sycamore Canyons. | 320 | Comment | ||
RSA533477 | Cirsium vulgare | Timothy S. Ross | 1991-4-21 | 4564 | Los Angeles | Whittier Hills (Puente Hills, pro parte) Skyline Drive at the head of Turnbull Canyon | 354 | Comment | ||
RSA533480 | Stachys rigida subsp. quercetorum | Tim S. Ross | 1991-3-9 | 4189 | Los Angeles | Whittier Hills: (Puente Hills, pro parte): head of unnamed ENE-draining canyon. | 290 | Comment | ||
RSA533490 | Pseudognaphalium biolettii | Timothy S. Ross | 1991-3-9 | 4198 | Los Angeles | Whittier Hills (Puente Hills, pro parte): dry ridge at head of un-named canyon draining ENE | 305 | Comment | ||
RSA533496 | Artemisia douglasiana | Timothy S. Ross | 1991-3-9 | 4197 | Los Angeles | Whittier Hills (Puente Hills, pro parte): dry ridge at head of un-named canyon draining ENE | 305 | Comment | ||
RSA533890 | Cryptantha intermedia | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5164 | Los Angeles | San Clemente Island; 950 ft WNW of Stone at the beginning of the Stone Canyon drainage. | 442 | Comment | ||
RSA533896 | Lactuca serriola | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5144 | Los Angeles | San Clemente Island, at the beginning of Larkspur Canyon drainage. 1600 ft. SE of the 924' BM at the E end of old airfield landing strip. | 250 | Comment | ||
RSA533941 | Cheilanthes newberryi | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5221 | Los Angeles | San Clemente Island. South-east end of island in the vicinity of Knob, 5100 feet NW of Guds. | 271 | Comment | ||
RSA533942 | Calandrinia ciliata | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5220 | Los Angeles | San Clemente Island: South-east end of island in the vicinity of Knob, 5100 ft. NW of Guds. | 274 | Comment | ||
RSA533943 | Filago arizonica | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5218 | Los Angeles | San Clemente Island: SE end of island vicinity of Knob, 5100ft NW of Guds, Southeasterly draw leading into upper Knob Canyon | 252 | Comment | ||
RSA533944 | Filago californica | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5216 | Los Angeles | San Clemente Island: 1300ft NNW of Guds (888') marker. | 241 | Comment | ||
RSA533948 | Plantago ovata var. insularis | Tim S. Ross, Orlando Mistretta, M. Hammit | 1991-5-18 | 5207 | Los Angeles | San Clemente Island: 1300 feet NNW of Gud (888') marker. | 241 | Comment | ||
RSA533957 | Selaginella bigelovii | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5196 | Los Angeles | San Clemente Island: 1300 feet NNW of Gud (888') marker. | 241 | Comment | ||
RSA533958 | Amblyopappus pusillus | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5197 | Los Angeles | San Clemente Island: 1300ft NNW of Guds (888') marker. | 241 | Comment | ||
RSA533961 | Plantago erecta | Tim S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5208 | Los Angeles | San Clemente Island: 1300ft NNW of Guds (888') marker. | 241 | Comment | ||
RSA533967 | Lotus strigosus | T. S. Ross | 1991-5-18 | 5169 | Los Angeles | San Clemente Island: 1300 feet NNW of Gud (888') marker. | 241 | Comment | ||
RSA533971 | Cerastium glomeratum | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5178 | Los Angeles | San Clemente Island: 1100 ft. SSW of Twin Dams, 1450 ft. NNW of Boulder Marker (1859 ) | 491 | Comment | ||
RSA533972 | Linaria canadensis var. texana | Tim S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5181 | Los Angeles | San Clemente Island: 950 ft WNW of Stone at the begining of the Stone Canyon drainage. | 442 | Comment | ||
RSA533973 | Calandrinia ciliata | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5177 | Los Angeles | San Clemente Island: SSW of Twin Dams, 1450 ft. NNW of Boulder marker (1859 ). | 491 | Comment | ||
RSA533978 | Lupinus bicolor subsp. umbellatus | Tim S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-18 | 5171 | Los Angeles | San Clemente Island: 950 ft WNW of Stone at the begining of the Stone Canyon drainage. | 442 | Comment | ||
RSA534006 | Filago californica | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5130 | Los Angeles | San Clemente Island: eastern escarpment, 1400 ft. SSE of Jack (not Jack Point), and 1350 ft. NW of the mouth of Larkspur Canyon. | 145 | Comment | ||
RSA534030 | Pellaea andromedifolia | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5287 | Los Angeles | San Clemente Island. Westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of Rest [1336'] marker; 1800 ft SE of Malo Knoll [1396']). Upper portion of drainage. | 305 | Comment | ||
RSA534043 | Galium aparine | Tim S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5261 | Los Angeles | San Clemente Island: westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of rest [1336'] marker; 1800 t SE of Malo Knoll [1396']) | 384 | Comment | ||
RSA534055 | Filago californica | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5244 | Los Angeles | San Clemente Island: Westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of Rest [1336'] marker; 1800 ft SE of Malo Knoll [1396']). Beginning of drainage. | 389 | Comment | ||
RSA534057 | Lotus hamatus | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5243 | Los Angeles | San Clemente Island, westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of Rest [1336'] marker; 1800 ft SE of Malo Knoll [1396']) Upper portion of drainage | 305 | Comment | ||
RSA534059 | Lotus argophyllus subsp. ornithopus | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5250 | Los Angeles | San Clemente Island, westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of Rest [1336'] marker; 1800 ft SE of Malo Knoll [1396']) Upper portion of drainage | 305 | Comment | ||
RSA534062 | Sanicula arguta | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5260 -a | Los Angeles | San Clemente Island: westerly fork of Near Death Canyon, draining to Mosquito Cove (drainage beginning 800ft N of Rest (1336 ) marker, 1800ft SE of Malo Knoll (1396 )) Beginning of drainage. | 386 | Comment | ||
RSA534065 | Pectocarya linearis subsp. ferocula | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5253 | Los Angeles | San Clemente Island. Westerly fork of Near-Death Canyon, draining to Mosquito Cove(drainage beginning 800 ft. N of Rest 1336 marker; 1800 ft SE of Malo Knoll (1396 ). Upper portion of drainage. | 386 | Comment | ||
RSA534071 | Hypochaeris glabra | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5269 | Los Angeles | San Clemente Island: Westerly fork of near Death Canyon, draining to Mosquito Cove (drainage beginning 800ft N of Rest (1336ft) marker, 1800ft SE of Malo Knoll (1396ft). | 313 | Comment | ||
RSA534073 | Erodium cicutarium | Tim S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5254 | Los Angeles | San Clemente Island: westerly fork of Near Death Canyon, draining to Mosquito Cove (drainage beginning 800ft N of Rest (1336 ) marker, 1800ft SE of Malo Knoll (1396 )) Beginning of drainage. | 386 | Comment | ||
RSA534074 | Erodium moschatum | Tim S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5255 | Los Angeles | San Clemente Island: westerly fork of Near Death Canyon, draining to Mosquito Cove (drainage beginning 800ft N of Rest (1336 ) marker, 1800ft SE of Malo Knoll (1396 )) Beginning of drainage. | 386 | Comment | ||
RSA534078 | Pseudognaphalium biolettii | Timothy S. Ross | 1991-5-19 | 5246 | Los Angeles | San Clemente Island: Westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of Rest [1336'] marker; 1800 ft SE of Malo Knoll [1396']). Beginning of drainage. | 389 | Comment | ||
RSA534117 | Lepidium lasiocarpum | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5100 | Los Angeles | San Clemente Island, N Head, WNW of the new Landing field | 15 | Comment | ||
RSA534125 | Atriplex californica | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5089 | Los Angeles | San Clemente Island: eastern escarpment, 1400 ft SSE of Jack (not Jack Point), and1350 ft. NW of the mouth of Larkspur Canyon | 144 | Comment | ||
RSA534131 | Chenopodium murale | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5065 | Los Angeles | San Clemente Island: Lower Wilson Cove Canyon; bouldery, rocky draw SW of and above pier operations. | 15 | Comment | ||
RSA534134 | Pellaea andromedifolia | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5056 | Los Angeles | San Clemente Island. At the beginning of Larkspur Canyon drainage, 1600 feet SE of the 924'BM at the E end of the old airfield landing strip. | 250 | Comment | ||
RSA534135 | Lotus argophyllus subsp. ornithopus | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5066 | Los Angeles | San Clemente Island: at the beginning of Larkspur Canyon drainage, 1600 feet SE of the 924'BM at the E end of the old airfield landing strip. | 250 | Comment | ||
RSA534138 | Atriplex semibaccata | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5064 | Los Angeles | San Clemente Island: Lower Wilson Cove Canyon; bouldery, rocky draw SW of and above pier operations. | 15 | Comment | ||
RSA535280 | Calandrinia ciliata | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-20 | 5319 | Los Angeles | San Clemente Island: west side; terrace flats between Box and Horse Canyons. | 485 | Comment | ||
RSA535290 | Trifolium depauperatum var. amplectens | Tim S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-20 | 5332 | Los Angeles | San Clemente Island: un-named knoll ca 5500 ft. S of Wilson Cove Settlement; westerly slope 2500 ft NW of the 750' BM | 186 | Comment | ||
RSA535305 | Microseris lindleyi | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-20 | 5318 | Los Angeles | San Clemente Island: W side, terrace flats betw Box and Horse Canyons, area having burned within previous two years | 488 | Comment | ||
RSA535307 | Allium praecox | Timothy S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-20 | 5310 | Los Angeles | San Clemente Island: west side; terrace flats between Box and Horse Canyons, area burned within previous two years; upper E fork of Box canyon | 477 | Comment | ||
RSA535309 | Medicago polymorpha | T. S. Ross | 1991-5-21 | 5376 | Los Angeles | San Clemente Island: recent burn between Box and Horse Canyons; 1.2 - 1.25 miles SSW from north-south axis road separating just NW of Thirst. (just NE of small knoll). | 483 | Comment | ||
RSA535311 | Hypochaeris glabra | Timothy S. Ross | 1991-5-21 | 5374 | Los Angeles | San Clemente Island: recent burn betw Box and Horse Canyons, 1.2-1.25miles SSW from NS axis road separating just NW of thirst. (just NE of small knoll) | 483 | Comment | ||
RSA535321 | Chenopodium californicum | T. S. Ross | 1991-5-20 | 5353 | Los Angeles | San Clemente Island: un-named knoll ca 5500 ft. S of Wilson Cove Settlement; westerly slope 2500 ft NW of the 750' BM | 186 | Comment | ||
RSA535323 | Atriplex californica | T. S. Ross | 1991-5-20 | 5352 | Los Angeles | San Clemente Island: north third; middle N fork of un-named drainage that empties to sea just N of Jack Point lighthouse. | 152 | Comment | ||
RSA535324 | Atriplex semibaccata | T. S. Ross | 1991-5-20 | 5355 | Los Angeles | San Clemente Island: Un-named knoll ca 5100 feet S of Wilson Cove Settlement; gradual northerly slope 2750 NNW of the 750 BM. | 218 | Comment | ||
RSA535335 | Pellaea mucronata var. mucronata | T. S. Ross | 1991-5-21 | 5399 | Los Angeles | San Clemente Island: ridgetop of the 'armpit' where the two upper forks of Box Canyon join together | 457 | Comment | ||
RSA535339 | Polypodium californicum | T. S. Ross | 1991-5-21 | 5393 | Los Angeles | San Clemente Island: upper easterly branch of Box Canyon. | 463 | Comment | ||
RSA535687 | Parietaria hespera var. hespera | Tim S. Ross | 1991-5-23 | 5480 | Los Angeles | San Clemente Island. Mouth of Tota Canyon, middle of island, eastern escarpment. | 6 | Comment | ||
RSA535692 | Amblyopappus pusillus | Timothy S. Ross | 1991-5-22 | 5446 | Los Angeles | San Clemente Island. Spray [point], W side of island about 5300 feet N of El Point. Coastal terrace. | 9 | Comment | ||
RSA535693 | Antirrhinum nuttallianum subsp. subsessile | Tim S. Ross | 1991-5-22 | 5447 | Los Angeles | San Clemente Island: Spray [Point], W side of island about 5300 feet N of Eel Point. | 9 | Comment | ||
RSA535695 | Lotus argophyllus subsp. ornithopus | T. S. Ross | 1991-5-22 | 5454 | Los Angeles | San Clemente Island: Spray (Point), W side of island about 5300 feet N of Eel Point. | 9 | Comment | ||
RSA535697 | Lasthenia californica | Timothy S. Ross | 1991-5-22 | 5452 | Los Angeles | San Clemente Island. Spray [point], W side of island about 5300 feet N of El Point. Coastal terrace. | 9 | Comment | ||
RSA535705 | Gnaphalium luteoalbum | Timothy S. Ross | 1991-5-23 | 5503 | Los Angeles | San Clemente Island: Lower Tota Canyon, middle of island, eastern escarpment. | 35 | Comment | ||
RSA535709 | Mesembryanthemum crystallinum | T. S. Ross | 1991-5-23 | 5508 | Los Angeles | San Clemente Island: Wilson cove Settlement; lawn at bus stop on N side of Bldg 60112. | 53 | Comment | ||
RSA535712 | Parietaria hespera var. hespera | Tim S. Ross | 1991-5-22 | 5458 | Los Angeles | San Clemente Island. Spray Canyon; short canyon 2400 ft. ENE of Spray (which is 5200 ft. N of Eel Point), W side of island. | 61 | Comment | ||
RSA535722 | Gnaphalium luteoalbum | Timothy S. Ross | 1991-5-22 | 5474 | Los Angeles | San Clemente Island: Spray Canyon, Short canyon 2400ft ENE of Spray (which in turn is 5200ft N of Eel Point) W side of island | 99 | Comment | ||
RSA535724 | Solanum douglasii | Tim S. Ross | 1991-5-22 | 5469 | Los Angeles | San Clemente Island, east edge of Wilson Cove Settlement along outer road loop near tennis court. | 55 | Comment | ||
RSA535728 | Filago arizonica | Timothy S. Ross | 1991-5-22 | 5475 | Los Angeles | San Clemente Island, Spray Canyon, short Canyon. alt 2400ft. ENE of Spray (which in turn is 5200ft N of Eel Point) W side of island. | 53 | Comment | ||
RSA535737 | Perityle emoryi | Timothy S. Ross | 1991-5-23 | 5486 | Los Angeles | San Clemente Island: lower Tota Canyon, middle of island, eastern escarpment. | 44 | Comment | ||
RSA535750 | Amblyopappus pusillus | Timothy S. Ross | 1991-5-23 | 5499 | Los Angeles | San Clemente Island. Lower Tota Canyon, middle of island, eastern escarpment. | 88 | Comment | ||
RSA535878 | Lythrum californicum | Tim S. Ross | 1991-9-1 | 5892 | Los Angeles | Santa Ana Mountains. Near Mulholland Highway x Yerba Buena Road. | 427 | Comment | ||
RSA535879 | Anagallis arvensis | Tim S. Ross | 1991-9-1 | 5893 | Los Angeles | Santa Ana Mountains. Near Mulholland Highway x Yerba Buena Road. | 427 | Comment | ||
RSA536041 | Cerastium glomeratum | Timothy S. Ross | 1991-5-21 | 5427 | Los Angeles | San Clemente Island: upper reaches of Box Canyon, SW side of the island. | 351 | Comment | ||
RSA536042 | Allium praecox | Timothy S. Ross | 1991-5-21 | 5410 | Los Angeles | San Clemente Island: junction of the upper two forks of Box Canyon, SW side of the island. | 450 | Comment | ||
RSA536044 | Antirrhinum nuttallianum subsp. subsessile | Tim S. Ross | 1991-5-21 | 5418 | Los Angeles | San Clemente Island: Ridgetop at the 'armpit' jct of the upper two forks of Box Canyon. | 470 | Comment | ||
RSA536048 | Pectocarya linearis subsp. ferocula | Tim Ross | 1991-5-21 | 5397 | Los Angeles | San Clemente Island: ridgetop of the armpit where the two upper forks of Box Canyon join together | 466 | Comment | ||
RSA536055 | Carex tumulicola | Timothy S. Ross | 1991-5-21 | 5390 | Los Angeles | San Clemente Island: upper easterly branch of Box Canyon. | 463 | Comment | ||
RSA536064 | Silene antirrhina | Timothy S. Ross | 1991-5-21 | 5381 | Los Angeles | San Clemente Island: Upper easterly branch of Box Canyon, affected by recent burn | 473 | Comment | ||
RSA536072 | Viola pedunculata | Tim S. Ross | 1991-5-21 | 5415 | Los Angeles | San Clemente Island: upper reaches of Box Canyon, SW side of the island. | 351 | Comment | ||
RSA536073 | Chenopodium murale | T. S. Ross | 1991-5-21 | 5414 | Los Angeles | San Clemente Island, upper reaches of Box Canyon, SW side of island | 404 | Comment | ||
RSA536078 | Lupinus truncatus | Tim S. Ross | 1991-5-21 | 5420 | Los Angeles | San Clemente Island, E fork of Box Canyon near its junction with the westerly fork | 453 | Comment | ||
RSA544541 | Plagiobothrys canescens | Tim Ross, E. Kellogg | 1992-4-12 | 6125 | Los Angeles | San Clemente Island: 129 degrees SE, 525m distant from Vista, near head of Grove Canyon. | 518 | Comment | ||
RSA544548 | Psilocarphus brevissimus | Timothy S. Ross, Elizabeth Kellogg | 1992-4-11 | 6118 | Los Angeles | San Clemente Island, west of the west fork of China Canyon. 83 degrees east, 410m distance from 1448'BM. | 1865 | Comment | ||
RSA544572 | Asphodelus fistulosus | Timothy S. Ross, E. Kellogg | 1992-4-13 | 6137 | Los Angeles | San Clemente Island: North head of the island, off the E end of the active runway. | 43 | Comment | ||
RSA545169 | Trifolium depauperatum var. amplectens | Tim S. Ross, Amykendall | 1992-4-15 | 6192 | Los Angeles | San Clemente Island: central upland portion of the island, SW of ''Ledge'' (1328' knoll of Stone field station), 236 degrees SW, ca. 170m distant from summit of ''Ledge.'' | 393 | Comment | ||
RSA545177 | Filago californica | Timothy S. Ross | 1992-4-16 | 6200 | Los Angeles | San Clemente Island: central part of island on upland stipa ulchra grassland, 268 degrees W, 500m distant from 1603ft peak above stone field station | 439 | Comment | ||
RSA545179 | Juncus bufonius | Timothy S. Ross | 1992-4-16 | 6202 | Los Angeles | Central part of island on upland Stipa pulchra grassland; 289 degrees WNW. 500m distant from 1603 peak above Stone station. San Clemente Island | 439 | Comment | ||
RSA545180 | Linaria canadensis var. texana | Tim S. Ross | 1992-4-16 | 6203 | Los Angeles | Central part of island; 291 degrees WNW, 725 m distant from summit of 1603' peak above Stone field station, San Clemente Island | 416 | Comment | ||
RSA545186 | Guillenia lasiophylla | Timothy S. Ross | 1992-4-14 | 6165 | Los Angeles | San Clemente Island, central E side of island, mouth of Nancy Canyon | 180 | Comment | ||
RSA545200 | Gamochaeta pensylvanica | Timothy S. Ross | 1992-5-17 | 6336 | Los Angeles | San Gabriel Mountains. Center W side of the San Gabriel Reservoir. Short easterly spur canyon along Highway 39 | 463 | Comment | ||
RSA545313 | Solanum umbelliferum | Tim S. Ross, Mathew Bell | 1992-3-22 | 6049 | Los Angeles | W side of Yerba Buena Road ca 360m NNW of intersection with Mulholland Highway. | 488 | Comment | ||
RSA545318 | Lotus salsuginosus var. salsuginosus | T. S. Ross | 1992-5-17 | 6341 | Los Angeles | San Gabriel Mountains. Center W side of the San Gabriel Reservoir. Short easterly spur canyon along Highway 39 | 463 | Comment | ||
RSA545327 | Linaria canadensis var. texana | Tim S. Ross | 1992-4-14 | 6159 | Los Angeles | San Clemente Island, central E side of island; coastal bluff on E escarpment ca 20 m S of where Nanny Cyn drainage meets the sea | 18 | Comment | ||
RSA545333 | Parietaria hespera var. hespera | Tim S. Ross | 1992-4-14 | 6152 | Los Angeles | San Clemente Island. Central E side of island; just below the mouth of Nanny Canyon on the rocky, rutted slope that drains northward. | 137 | Comment | ||
RSA545334 | Layia platyglossa subsp. campestris | Timothy S. Ross | 1992-4-14 | 6151 | Los Angeles | San Clemente Island: Central E side of island, Midway between the mouth of Nanny Canyon and the First major escarpment draw S of it | 183 | Comment | ||
RSA545340 | Gnaphalium microcephalum | Timothy S. Ross | 1992-4-14 | 6177 | Los Angeles | San Clemente Island: central E side of island, Steep rocky margin of rutted channel that drains from Nanny Canyon to the sea, 200m S of its jct at the coast | 61 | Comment | ||
RSA547425 | Camissonia bistorta | Tim S. Ross | 1992-5-17 | 6351 | Los Angeles | 164 degrees, ca 555 m SSE of the mouth of Shoemaker Canyon | 646 | Comment | ||
RSA547427 | Delphinium parryi subsp. parryi | Tim S. Ross | 1992-5-17 | 6353 | Los Angeles | San Gabriel Mountains: E Fork of the San Gabriel River, 164 degrees SSE, ca. 55 meters distance from mouth of Shoemaker Canyon | 659 | Comment | ||
RSA547431 | Malacothrix glabrata | Timothy S. Ross | 1992-5-17 | 6357 | Los Angeles | E Fork of the the San Gabriel River; about 95m S of the mouth of Shoemaker Canyon | 655 | Comment | ||
RSA547433 | Allophyllum glutinosum | T. S. Ross | 1992-5-17 | 6359 | Los Angeles | E Fork of the San Gabriel River; steep SE-facing granitic scree slope 65 degrees ENE, 740m distant from the mouth of Shoemaker Canyon. | 698 | Comment | ||
RSA547434 | Chaenactis artemisiifolia | Timothy S. Ross | 1992-5-17 | 6360 | Los Angeles | 740 m SSE of the mouth of Shoemaker Canyon | 698 | Comment | ||
RSA547446 | Collinsia heterophylla | Tim S. Ross | 1992-5-17 | 6377 | Los Angeles | SanGabriel Mountains: lower Shoemaker Canyon, draining to the E fork of the San Gabriel River and joining it at 2125 feet elevation. | 753 | Comment | ||
RSA547790 | Heterotheca fastigiata | Timothy S. Ross, Peter Fritsch | 1990-6-20 | 3589 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near the confluence of E and W forks of the San Gabriel River. Stream bottom to slopes. | 445 | Comment | ||
RSA547796 | Juncus xiphioides | Timothy S. Ross, Peter Fritsch | 1990-6-20 | 3606 | Los Angeles | near confluence of E and W Forks of the San Gabriel River | 466 | Comment | ||
RSA547802 | Phacelia cicutaria var. hispida | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3600 | Los Angeles | San Gabriel Mountains: Burro Canyon near the confluence of the E and W forks of the San Gabriel River; elevation ranging from stream bottom to slopes. | 445 | Comment | ||
RSA547803 | Rumex salicifolius var. salicifolius | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3599 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA547805 | Helianthus gracilentus | Timothy S. Ross, Peter Fritsch | 1990-6-20 | 3619 | Los Angeles | San Gabriel Mountains: Burro Canyon near the confluence of the E and W forks of the San Gabriel River; elevation ranging from stream bottom to slopes. | 445 | Comment | ||
RSA547812 | Rumex crispus | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3612 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA547817 | Melilotus albus | T. S. Ross | 1990-6-20 | 3629 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA547818 | Rumex crispus | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3628 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA547832 | Carex alma | Timothy S. Ross, Peter Fritsch | 1990-6-20 | 3637 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near the confluence of E and W forks of the San Gabriel River. Stream bottom to slopes. | 445 | Comment | ||
RSA549179 | Madia elegans subsp. wheeleri | Timothy S. Ross | 1992-7-16 | 6688 | Los Angeles | Near summit of Mt. Gleason, just E of the military reservation. | 1901 | Comment | ||
RSA549534 | Camissonia bistorta | Tim S. Ross | 1992-4-27 | 6240 | Los Angeles | Claremont: S side of Indian Hill mesa, SW of RSA grounds | 393 | Comment | ||
RSA549538 | Pectocarya penicillata | T. S. Ross | 1992-4-27 | 6242 | Los Angeles | Claremont: S side of Indian Hill mesa, SW of RSA grounds | 393 | Comment | ||
RSA549560 | Caulanthus cooperi | Timothy S. Ross | 1992-4-4 | 6090 | Los Angeles | Adobe Mountain: SW Mojave Desert. | 927 | Comment | ||
RSA549570 | Cleome isomeris | T. S. Ross | 1991-3-10 | 4215 | Los Angeles | Claremont: Bernard Field Station, on E side of RSA. | 392 | Comment | ||
RSA549592 | Gnaphalium californicum | Timothy S. Ross | 1992-4-27 | 6238 | Los Angeles | Claremont: S side of Indian Hill Mesa, SW of RSA ground. | 393 | Comment | ||
RSA549593 | Datura wrightii | Tim S. Ross | 1992-4-27 | 6239 | Los Angeles | Claremont: S side of Indian Hill mesa, SW of RSA grounds | 393 | Comment | ||
RSA549595 | Filago californica | Timothy S. Ross | 1992-4-4 | 6061 | Los Angeles | Three Sisters: SW Mojave Desert, 1 mile SE of Black Butte, middle butte of the three. | 970 | Comment | ||
RSA549597 | Coreopsis californica | Timothy S. Ross | 1992-4-4 | 071 | Los Angeles | Three Sisters: SW Mojave Desert, 1 mile SE of Black Butte, middle butte of the three. | 970 | Comment | ||
RSA550391 | Solanum umbelliferum | Tim S. Ross | 1992-7-10 | 6637 | Los Angeles | Big Tujunga Canyon, 310m E of where Coldwater Canyon meets Big Tujunga Creek | 963 | Comment | ||
RSA550397 | Veronica anagallis-aquatica | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3611 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA550398 | Sonchus oleraceus | Timothy S. Ross, Peter W. Fritsch | 1990-6-20 | 3610 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA550400 | Verbena lasiostachys var. scabrida | Tim S. Ross, Peter Fritsch | 1990-6-20 | 3598 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA550406 | Centaurea melitensis | Timothy S. Ross, Peter Fritsch | 1990-6-20 | 3594 | Los Angeles | San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes). | 445 | Comment | ||
RSA550705 | Achillea millefolium var. californica | Tim Ross, Annette Ross | 1991-7-29 | 5693 | Los Angeles | Elephant Hill, N most point of the Puente Hills, W Pomona. | 229 | Comment | ||
RSA550707 | Gnaphalium microcephalum | Timothy S. Ross, Annette Ross | 1991-7-29 | 5686 | Los Angeles | Elephant Hill, N most point of the Puente Hills, W Pomona. | 229 | Comment | ||
RSA550712 | Typha latifolia | Timothy S. Ross, Annette Ross | 1991-7-29 | 5722 | Los Angeles | Elephant Hill, N most point of the Puente Hills, W Pomona | 229 | Comment | ||
RSA550722 | Eremocarpus setiger | T. S. Ross, Annette Ross | 1991-7-29 | 5683 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona. | 229 | Comment | ||
RSA550723 | Melilotus albus | Tim S. Ross, Annette Ross | 1991-7-29 | 5681 | Los Angeles | Elephant Hill: N-most point of the Puente Hills, W Pomona. | 229 | Comment | ||
RSA563501 | Lupinus latifolius subsp. parishii | T. S. Ross | 1993-5-13 | 7108 | Los Angeles | Western San Gabriel Mts.: May Canyon Saddle at the northwest base of May Peak. | 1116 | Comment | ||
RSA563502 | Saltugilia splendens subsp. splendens | T. S. Ross, Walter Appleby | 1993-5-13 | 7135 | Los Angeles | Western San Gabriel Mts: Forest Service firebreak between Whitney Canyon and Los Pinetos Canyon, NNW of 3151-ft ridgetop knoll. | 817 | Comment | ||
RSA563503 | Lupinus bicolor | T. S. Ross | 1993-5-13 | 7131 | Los Angeles | Forest Service firebreak between Whitney Canyon and Los Pinetos Canyon, NNW of 3151-ft ridgetop knoll. | 909 | Comment | ||
RSA563504 | Lotus strigosus | T. S. Ross | 1993-5-13 | 7134 | Los Angeles | Forest Service firebreak between Whitney Canyon and Los Pinetos Canyon, NNW of 3151-ft ridgetop knoll. | 909 | Comment | ||
RSA563519 | Malacothrix clevelandii | Timothy S. Ross, Walter Appleby | 1993-5-14 | 7142 | Los Angeles | 160m S of May Canyon Saddle and 325m NW of May Peak | 1121 | Comment | ||
RSA573449 | Verbascum virgatum | Tim S. Ross | 1992-6-15 | 6579 | Los Angeles | Whittier Hills (local name for the western extremity of the Puente Hills) margin of grassy uplands at the head of a steep, un-named canyon draining ENE toward Orange Grove School in Hacienda Heights. | 335 | Comment | ||
RSA573452 | Salvia apiana | Tim S. Ross | 1992-6-15 | s.n. | Los Angeles | Whittier Hills (local name for the western extremity of the Puente Hills): upper end of Turnbull Canyon. | 294 | Comment | ||
RSA573453 | Conium maculatum | T. S. Ross | 1992-6-15 | 6559 | Los Angeles | Whittier Hills (local name for the western extremity of the Puente Hills): upper end of Turnbull Canyon. | 294 | Comment | ||
RSA573454 | Lotus scoparius | T. S. Ross | 1992-6-15 | 6558 | Los Angeles | Whittier Hills (local name for the western extremity of the Puente Hills): upper end of Turnbull Canyon. | 294 | Comment | ||
RSA573458 | Silene laciniata subsp. major | Timothy S. Ross | 1992-6-15 | 6557 | Los Angeles | Whittier Hills (local name for the western extremity of the Puente Hills): upper end of Turnbull Canyon. | 294 | Comment | ||
RSA573468 | Hemizonia fasciculata | Timothy S. Ross | 1992-6-15 | 6590 | Los Angeles | Whittier Hills (local name for the western extremity of the Puente Hills) ridgetope between two un named canyons that drain ENE taward Orange Grove Ave in Hacienda Heights. | 317 | Comment | ||
RSA573471 | Gnaphalium chilense | Timothy S. Ross | 1992-6-15 | 6578 | Los Angeles | Whittier Hills (local name for the western extremity of the Puenta Hills): ridgetop between Turnbull Canyon and the S fork of Sycamore Canyon. | 323 | Comment | ||
RSA573477 | Amaranthus blitoides | T. S. Ross | 1992-6-15 | 6563 | Los Angeles | Whitier Hills(local namefor the western extremity of the Puente Hills) Knoll at the head of the S fork of Sycamore Canyon. | 372 | Comment | ||
RSA573479 | Polygonum aviculare | Tim S. Ross | 1992-6-15 | 6569 | Los Angeles | Whittier Hills ( local name for the western extremity of the Puente Hills) grassy uplands at the head of the S fork of Sycamore Canyon. | 354 | Comment | ||
RSA573693 | Heterotheca fastigiata | Timothy S. Ross | 1990-8-17 | 3184 | Los Angeles | San Gabriel Mtns.; Prairie Fork. | 1799 | Comment | ||
RSA573694 | Thalictrum fendleri | Tim S. Ross | 1990-8-17 | 3181 | Los Angeles | San Gabriel Mountains: S side of Prairie Fork, near spring in draw just S of Camp Lupine. | 2024 | Comment | ||
RSA573704 | Cuscuta subinclusa | T. S. Ross | 1990-8-17 | 3148 | Los Angeles | Upper Big Rock Creek, amid the alluvial gravels and boulders of the drainage-bottom, 120-200 m N of Ic Springs. | 1726 | Comment | ||
RSA574288 | Lantana montevidensis | Tim S. Ross, Steve D. Boyd, Kyle Boyd | 1992-7-9 | 6635 | Los Angeles | Claremont: grounds of RSABG, on the SE edge of Indian Hill Mesa. | 405 | Comment | ||
RSA578221 | Mimulus cardinalis | Tim S. Ross, S. D. Boyd | 1994-9-20 | 8277 | Los Angeles | Lower Spunky Canyon: this stretch draining SSE, exiting into Bouquet Reservoir. | 934 | Comment | ||
RSA578294 | Gilia capitata subsp. abrotanifolia | T. S. Ross, S. D. Boyd | 1994-5-4 | 7662 | Los Angeles | Northeast summit of Grass Mountain: north slopes draining toward Elizabeth Lake; south slopes toward Green Valley. | 1384 | Comment | ||
RSA578298 | Galium andrewsii subsp. andrewsii | Tim S. Ross, Steve D. Boyd | 1994-5-4 | 7615 | Los Angeles | Liebre Mtns. San Francisquito Canyon. Headwaters of the canyon. NE of Green Valley. Ca 600 m SW of summit of grade. Ca 2460 m ESE of Grass Mtn cummit. | 1098 | Comment | ||
RSA578326 | Viola purpurea subsp. mohavensis | Tim S. Ross, Steve D. Boyd | 1994-5-4 | 7651 | Los Angeles | Grass Mountain: gradual, grassy slope of easterly exposure, ca 70 m ENE of the summit. (straddling the range line into R15W, which is not mapped to sections). | 1392 | Comment | ||
RSA578648 | Eriophyllum wallacei | Timothy S. Ross | 1994-5-1 | 7590 b | Los Angeles | Southwestern Mojave Desert: Open desert ca. 1870 m SW of Three Sisters buttes, along Black Butte Basin Road. | 961 | Comment | ||
RSA578655 | Stillingia paucidentata | T. S. Ross, J. Mark Porter | 1994-5-1 | 7612 -b | Los Angeles | ca. 3950 m NNE of Moody Springs and 2620 m W of the LA/ San Bern. County Line. | 873 | Comment | ||
RSA578659 | Centrostegia thurberi | Tim S. Ross, S. D. Boyd | 1994-5-1 | 7602 -b | Los Angeles | Open desert ca. 1870m SW of Three Sisters buttes, along Black Butte Basin Road. | 961 | Comment | ||
RSA578716 | Eremalche exilis | Tim S. Ross, J. Mark Porter | 1994-5-1 | 7610 | Los Angeles | Southwestern Mojave Desert: open desert, ca 1740 m S of Black Butte and 1000m W of Three Sisters Buttes. | 945 | Comment | ||
RSA578790 | Anemopsis californica | T. S. Ross, Steve D. Boyd | 1994-7-7 | 8169 | Los Angeles | Upper Cienaga Canyon: South base of Liebre Mountain, just on the N side of the 'Kelley Ranch' inholding (USFS map, 1958; 'Knapp Ranch', Angeles National Forest map, 1982) | 1000 | Comment | ||
RSA578889 | Anemopsis californica | T. S. Ross, Steve D. Boyd, Steve Burns | 1994-7-6 | 8095 | Los Angeles | Cottonwood Swamp confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain | 512 | Comment | ||
RSA579149 | Mimulus brevipes | Tim S. Ross, Darin Banks | 1994-4-12 | 7483 | Los Angeles | San Francisquito Canyon: westerly draw draining from ridge which divides S. Fr. Cyn from Dry Canyon ; ca 310 m S of where Drinkwater Canyon joins S. Fr. Canyon. | 524 | Comment | ||
RSA579322 | Phacelia imbricata subsp. patula | Tim S. Ross | 1994-5-31 | 7972 | Los Angeles | Pacifico Mountain, somewhat flat granitic ridgetop ca 800 m WNW of summit | 2060 | Comment | ||
RSA579441 | Penstemon labrosus | Tim S. Ross, D. L. Banks | 1994-6-21 | 7985 | Los Angeles | Vicinity of Pacifico Mountain: decending northerly ridge with Tie Canyon on the W, an upper tributary of Santiago Canyon on the E; ca. 2325 m NW of Pac. Mtn's 7124-foot summit. | 1915 | Comment | ||
RSA579444 | Monardella lanceolata | Tim S. Ross, Steve D. Boyd | 1994-6-22 | 8024 | Los Angeles | Sawmill Mountain: E side of main summit area; ca 570 m E of (5514-ft) summit. | 1616 | Comment | ||
RSA580099B | Eriogonum roseum | Tim S. Ross, S. D. Boyd | 1994-9-21 | 8310 | Los Angeles | Liebre Mountain: southwesterly slope at the west end of the mountain, along Forest Service Road 7N32, ca 1080 m SW of Sandberg Triangulation Point (5345-ft) | 1471 | Comment | ||
RSA582967 | Galium angustifolium subsp. angustifolium | Tim S. Ross, Janet Takara | 1993-4-23 | 6935 | Los Angeles | Santa Catalina Island. SW part of the island in Cape Canyon. | 244 | Comment | ||
RSA584102 | Trifolium hirtum | T. S. Ross | 1990-5-15 | 2522 | Los Angeles | Live Oak Campground, Tujunga Ranger Distruct, Angeles National Forestr; at the confluence of Sand Canyon and Bear Canyon. (draining to the Santa Clara River about 3.5 miles north) | 646 | Comment | ||
RSA584103 | Lepidium strictum | Timothy S. Ross, S. D. Boyd | 1990-5-15 | 2521 | Los Angeles | Live Oak Campground, Tujunga Ranger Distruct, Angeles National Forestr; at the confluence of Sand Canyon and Bear Canyon. (draining to the Santa Clara River about 3.5 miles north) | 646 | Comment | ||
RSA584115 | Carex alma | Timothy S. Ross, Steve Boyd, Peter W. Fritsch | 1990-6-11 | 2993 | Los Angeles | Big Rock Creek | 1254 | Comment | ||
RSA584133 | Hulsea heterochroma | Timothy S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-8 | 2959 | Los Angeles | Upper Big Tujunga Canyon: ridge and slopes descending +/-ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). | 1250 | Comment | ||
RSA584134 | Hulsea heterochroma | Timothy S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-8 | 2959 | Los Angeles | Upper Big Tujunga Canyon: ridge and slopes descending +/-ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). | 1250 | Comment | ||
RSA584221 | Chaenactis artemisiifolia | Timothy S. Ross, Orlando Mistretta | 1993-5-27 | 7326 | Los Angeles | W end of San Gabriel Mtns: Ridge dropping westward from Loop Canyon Road (at 3060 ft) toward Wilson Canyon. | 841 | Comment | ||
RSA584222 | Hemizonia fasciculata | Timothy S. Ross, Orlando Mistretta | 1993-5-27 | 7324 | Los Angeles | W end of San Gabriel Mtns: Ridge dropping westward from Loop Canyon Road (at 3060 ft) toward Wilson Canyon. | 841 | Comment | ||
RSA584225 | Solanum xanti | Tim S. Ross, Orlando Mistretta | 1993-5-27 | 7321 | Los Angeles | Ridge dropping westward from Loop Canyon Road toward Wilson canyon | 841 | Comment | ||
RSA584292 | Gamochaeta pensylvanica | Timothy S. Ross, Orlando Mistretta | 1993-5-27 | 7335 | Los Angeles | Wilson Canyon, along the riparian strip. | 588 | Comment | ||
RSA584294 | Cryptantha microstachys | T. S. Ross, Orlando Mistretta | 1993-5-27 | 7339 | Los Angeles | Wilson Canyon, along the riparian strip. | 588 | Comment | ||
RSA584298 | Scrophularia californica subsp. floribunda | Tim S. Ross, Orlando Mistretta | 1993-5-26 | 7313 | Los Angeles | W end of San Gabriel Mountains, Santa Clara Road (USFS) between Wilson Canyon Saddle on May Canyon Saddle; N slope of the 3834-foot peak NW of May Canyon Saddle. | 1097 | Comment | ||
RSA584345 | Nemacladus longiflorus var. breviflorus | T. S. Ross, J. Mark Porter | 1994-5-1 | 7573 | Los Angeles | Southwestern Mojave Desert: open desert, ca 1740 m S of Black Butte and 1000m W of Three Sisters Buttes. | 945 | Comment | ||
RSA584487 | Osmorhiza brachypoda | T. S. Ross | 1992-5-24 | 6422 | Los Angeles | Brown's gulch: draining to San Gabriel Canyon at the base of San Gabriel Dam | 502 | Comment | ||
RSA584495 | Centranthus ruber | Tim S. Ross | 1992-5-24 | 6398 | Los Angeles | San Gabriel canyon: Just inside its mouth on the E side of the drainage; steep, seepy, N facing slope | 245 | Comment | ||
RSA584497 | Pterostegia drymarioides | Tim S. Ross, Barbara J. Ertter, Barney Lipscomb, Jayne Uerling | 1992-5-24 | 6397 | Los Angeles | San Gabriel Canyon: Short east-southeasterly draw on the W side of San Gabriel Reservoir, just N of Robbs Gulch. | 470 | Comment | ||
RSA584763 | Dudleya pulverulenta | T. S. Ross | 1993-5-27 | 7342 | Los Angeles | W end of the San Gabriel Mountains: Wilson Canyon, along the riparian strip. | 588 | Comment | ||
RSA584876 | Pectocarya setosa | T. S. Ross, Steve D. Boyd | 1990-6-1 | 2789 | Los Angeles | Lower Moody Canyon: 1.9 (road) miles N of Magnetic Springs along Moody Truck Road | 957 | Comment | ||
RSA584881 | Lupinus latifolius subsp. parishii | T. S. Ross | 1990-6-1 | 2783 | Los Angeles | San Gabriel Mountains, Magnetic Springs: in Moody Canyon (ca 2.15 air-miles NW of Mt Gleason) | 1195 | Comment | ||
RSA584912 | Cucurbita foetidissima | Tim Ross | 1992-6-15 | 6570 | Los Angeles | Whittier Hills (local name for the western extremity of the Puente Hills); upper end of Turnbull Canyon. | 213 | Comment | ||
RSA584913 | Datura wrightii | Tim S. Ross | 1992-6-15 | 6565 | Los Angeles | Whittier Hills (local name for the western extremity of the Puente Hills): upper end of Turnbull Canyon. | 256 | Comment | ||
RSA584982 | Phacelia brachyloba | Tim S. Ross | 1993-5-16 | 7154 | Los Angeles | Upper Monroe Road; ridgetop hillock on the divide between Persinger, Horse, and Little Dalton Canyons; ca 850-930 m NW of Horse Canyon Saddle. | 518 | Comment | ||
RSA584983 | Malacothrix glabrata | Timothy S. Ross | 1993-5-16 | 7162 | Los Angeles | Upper Monroe Road; ridgetop hillock on the divide between Persinger, Horse, and Little Dalton Canyons; ca 850-930 m NW of Horse Canyon Saddle. | 1024 | Comment | ||
RSA585027 | Ambrosia acanthicarpa | Timothy S. Ross | 1991-11-15 | s.n. | Los Angeles | Claremont: RSABG grounds: Indian Hill Mesa. | 405 | Comment | ||
RSA585029 | Eriogonum gracile var. gracile | Tim S. Ross | 1991-11-15 | s.n. | Los Angeles | Claremont: RSABG grounds: granitic alluvium of slight southwesterly slope on the NW side of Indian Hill Mesa (i.e. 'The Back 40'). | 409 | Comment | ||
RSA585032 | Solanum capsicastrum | Tim S. Ross | 1991-11-15 | s.n. | Los Angeles | Claremont: RSABG grounds: Indian Hill Mesa. | 405 | Comment | ||
RSA585148 | Viola purpurea subsp. mohavensis | Tim S. Ross | 1990-5-31 | 2741 | Los Angeles | Ridge descending northward from Mt. Gleason, between the upper reaches of Moody Canyon and Arrastre Canyon. | 1220 | Comment | ||
RSA585321 | Lupinus concinnus subsp. orcuttii | Tim S. Ross | 1991-4-27 | 4729 | Los Angeles | Black Butte: rocky northeasterly slope E of the summit. | 945 | Comment | ||
RSA585322 | Lupinus concinnus subsp. concinnus | Tim S. Ross | 1991-4-27 | 4730 | Los Angeles | Black Butte: rocky northeasterly slope E of the summit. | 945 | Comment | ||
RSA585324 | Erodium texanum | Tim S. Ross | 1991-4-27 | 4726 | Los Angeles | Black Butte: easterly and northeasterly slopes | 1082 | Comment | ||
RSA585335 | Chaenactis fremontii | Timothy S. Ross | 1991-4-27 | 4723 | Los Angeles | Black Butte: easterly and northeasterly slopes | 1082 | Comment | ||
RSA585471 | Pectocarya setosa | T. S. Ross, Steve D. Boyd | 1990-5-29 | 2665 | Los Angeles | Big Pines Hwy, mid-way between Caldwell Lake and Big Rock Springs, on the NE side of the knoll behind which Shoemaker Canyon turns to the NW | 1402 | Comment | ||
RSA585528 | Amsinckia tessellata | Tim Ross, Steve Boyd | 1991-3-23 | 4267 | Los Angeles | Lovejoy Buttes, on the Mojave Desert. NE portion of the main buttes, west of Lovejoy springs (destroyed by development). | 851 | Comment | ||
RSA585670 | Juncus rugulosus | Timothy S. Ross, Steve Boyd, Peter Fritsch | 1990-6-11 | 3344 | Los Angeles | Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon | 1255 | Comment | ||
RSA585676 | Galium angustifolium subsp. angustifolium | Tim S. Ross, Steve D. Boyd, Peter W. Fritsch | 1990-6-11 | 3338 | Los Angeles | Big Rock Creek: just above the confluence of Holcomb Canyon Creek, between Big Rock Creek Road and the mouth of Holcomb Canyon. | 1255 | Comment | ||
RSA585945 | Camissonia pallida subsp. pallida | Tim S. Ross, Steve D. Boyd | 1990-5-23 | 2631 | Los Angeles | North-northwesterly ridge descending from Messenger Peak; near the headwaters of Mill Canyon and Moody Canyon. | 1646 | Comment | ||
RSA585953 | Viola purpurea subsp. mohavensis | Tim S. Ross | 1990-5-23 | 2619 | Los Angeles | San Gabriel Mountains, Mt. Gleason Area: north-northwesterly ridge descending from Messenger Peak (6015 ft), near the headwaters of Mill Canyon and Moody Canyon | 1646 | Comment | ||
RSA586630 | Eucrypta chrysanthemifolia var. bipinnatifida | Tim S. Ross, S. D. Boyd | 1991-3-23 | 4268 | Los Angeles | Lovejoy Buttes, on the Mojave Desert: NE portion of the main buttes, +/- west of Lovejoy Springs (destroyed by development.) | 884 | Comment | ||
RSA587075 | Lithophragma bolanderi | T. S. Ross | 1993-6-1 | 7353 | Los Angeles | Upper Winter Creek trail between Chantry Flat and Hoegee camp (on Winter Creek), on the W side of Santa Anita Canyon. | 805 | Comment | ||
RSA587757 | Amsinckia tessellata | Tim Ross | 1991-4-27 | 4620 | Los Angeles | Mojave Desert: Fort Tejon Road, 0.1 mile W of its junction with Hwy 138 (& hiking S to SSW). ca 0.25- 0.3 miles W of the county line. | 1183 | Comment | ||
RSA588897 | Hypochaeris glabra | Timothy S. Ross, S. D. Boyd | 1990-5-15 | 2545 | Los Angeles | Ridgetop between Boulder Canyon drainage (on W) and Gold Canyon (on E). Gold Canyon Saddle: Tujunga Ranger District, Angeles National Forest. | 902 | Comment | ||
RSA588922 | Asclepias californica | T. S. Ross, Steve D. Boyd, Peter Fritsch | 1990-6-8 | 2929 | Los Angeles | Upper Big Tujunga Canyon: ridge and slopes descending +/-ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). | 1250 | Comment | ||
RSA589173 | Lasthenia gracilis | Timothy S. Ross | 1991-4-28 | 4733 | Los Angeles | Black butte Basin Road, on the S margin of the Southern Pacific Rail Road Tracks; ca 1.75 miles and ca 148 SW of Three Sisters [buttes]. | 979 | Comment | ||
RSA589206 | Stylocline psilocarphoides | Timothy S. Ross | 1991-4-28 | 4747 | Los Angeles | Adobe Mountain: southwesterly extension of the mountain. | 927 | Comment | ||
RSA589249 | Malacothrix coulteri | Timothy S. Ross | 1991-4-28 | 4745 | Los Angeles | Adobe Mountain, southwesterly extension of the mountain | 927 | Comment | ||
RSA590474 | Collinsia heterophylla | Tim S. Ross, W. Appleby | 1993-5-20 | 7197 | Los Angeles | Head of Los Pinetos Canyon on the dirt trail between Wilson Canyon Saddle and Los Pinetos Spring. | 915 | Comment | ||
RSA590480 | Rafinesquia californica | Timothy S. Ross, Walter Appleby | 1993-5-20 | 7201 | Los Angeles | Western San Gabriel Mountains, head of Los Pinetos Canyon on the dirt trail between Wilson Canyon Saddle and Los Pinetos Spring. | 915 | Comment | ||
RSA590550 | Trifolium hirtum | T. S. Ross | 1993-5-19 | 7167 | Los Angeles | Western San Gabriel Mtns: ca.80m S of Wilson Canyon Saddle along old loop road | 951 | Comment | ||
RSA590591 | Marrubium vulgare | Tim S. Ross | 1993-5-20 | 7193 | Los Angeles | Western San Gabriel Mountains: vicinity of Wilson Canyon Saddle. | 963 | Comment | ||
RSA590593 | Drymocallis glandulosa var. glandulosa | Tim S. Ross, W. Appleby | 1993-5-20 | 7194 | Los Angeles | Western San Gabriel Mountains: vicinity of Wilson Canyon Saddle. | 963 | Comment | ||
RSA590594 | Madia gracilis | Timothy S. Ross, Walter Appleby | 1993-5-20 | 7185 | Los Angeles | Western San Gabriel Mountains: vicinity of Wilson Canyon Saddle. | 951 | Comment | ||
RSA590599 | Helianthus gracilentus | Timothy S. Ross, Walter Appleby | 1993-5-13 | 7133 | Los Angeles | Western San Gabriel Mts: Forest Service firebreak between Whitney Canyon and Los Pinetos Canyon, NNW of 3151-ft ridgetop knoll. | 817 | Comment | ||
RSA590601 | Rafinesquia californica | Timothy S. Ross, Walter Appleby | 1993-5-13 | 7113 | Los Angeles | Western San Gabriel Mountains, steep northerly slope 850 meters NE of Los Pinetos Spring, draining to easterly tributaries of Los Pinetos Canyon | 854 | Comment | ||
RSA590604 | Veronica anagallis-aquatica | Tim S. Ross, Steve D. Boyd, Peter W. Fritsch | 1990-6-11 | 3343 | Los Angeles | Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon. | 1255 | Comment | ||
RSA590608 | Eriogonum davidsonii | Tim S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-8 | 2963 | Los Angeles | San Gabriel Mountains, Upper Tujunga Canyon: ridge descending NE from Barley Flats Road toward Big Tujunga Creek (ca. 0.9-1.4 air-miles E of Barley Flats) | 1280 | Comment | ||
RSA590617 | Eriogonum thurberi | Tim S. Ross, S. D. Boyd | 1990-6-4 | 2795 | Los Angeles | ridge separating Moody Canyon (on the E) from Mill Canyon and Bootleggers Canyon (on the W). | 1036 | Comment | ||
RSA590709 | Madia elegans subsp. wheeleri | Timothy S. Ross, S. D. Boyd | 1990-5-23 | 2622 | Los Angeles | San Gabriel Mountains, Mt. Gleason Area: north-northwesterly ridge descending from Messenger Peak (6015 ft), near the headwaters of Mill Canyon and Moody Canyon | 1646 | Comment | ||
RSA590848 | Loeseliastrum matthewsii | T. S. Ross, S. D. Boyd | 1990-5-29 | 2670 | Los Angeles | Big Pines Hwy, mid-way between Caldwell Lake and Big Rock Springs, on the NE side of the knoll behind which Shoemaker Canyon turns to the NW. | 1402 | Comment | ||
RSA594747 | Erysimum capitatum var. capitatum | Timothy S. Ross | 1995-4-26 | 8388 | Los Angeles | LIEBRE GULCH: along Forest Service Road 8N05 (descending into the gulch from the Tumble Inn site) ca 60 feet ESE of its junction with 8N01 in the canyon bottom. | 994 | Comment | ||
RSA594751 | Fritillaria biflora | Timothy S. Ross | 1995-4-7 | 8367 | Los Angeles | 'OLD RIDGE ROUTE'': 2.9 road miles NNW of its intersection with Templin Highway; ca. 1840 m WNW of the confluence of Castaic Creek and Fish Canyon. | 927 | Comment | ||
RSA594966 | Platystemon californicus var. crinitus | Tim S. Ross | 1995-4-26 | 8374 | Los Angeles | Upper west slope of LIEBRE MOUNTAIN: ca 100 m SW of Sandberg Triangulation Point (5345 ft) | 1598 | Comment | ||
RSA595457 | Rumex hymenosepalus | Tim S. Ross, Victor W. Steinmann | 1995-5-8 | 8550 | Los Angeles | NE side of Bouquet Reservoir; Spunky Canyon Road ca 500 m SE of the mouth of Spunky Canyon | 919 | Comment | ||
RSA596218 | Eriogonum brachyanthum | Tim S. Ross, S. D. Boyd, Peter Fritsch | 1990-6-11 | 3403 | Los Angeles | San Gabriel Mountains, Little Rock Creek: Joshua tree Campground on SW side of Little Rock Creek reservoir | 997 | Comment | ||
RSA596222 | Carex alma | Timothy S. Ross, Steve Boyd, Peter W. Fritsch | 1990-6-11 | 3399 | Los Angeles | San Gabriel Mountains, Little Rock Creek: on SW side of Little Rock Creek reservoir | 997 | Comment | ||
RSA596223 | Galium angustifolium subsp. angustifolium | Tim S. Ross, Steve D. Boyd, Peter W. Fritsch | 1990-6-11 | 3398 | Los Angeles | San Gabriel Mountains, Little Rock Creek: Joshua tree Campground on SW side of Little Rock Creek reservoir | 997 | Comment | ||
RSA596423 | Cryptantha simulans | T. S. Ross, Steve D. Boyd, Peter W. Fritsch | 1990-6-11 | 3365 | Los Angeles | Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin). | 1731 | Comment | ||
RSA596801 | Collinsia heterophylla var. heterophylla | Tim S. Ross, J. Mark Porter | 1995-5-4 | 8507 | Los Angeles | Texas Canyon: ca 2.8 road miles NE of Bouquet Canyon Road. | 610 | Comment | ||
RSA597194 | Eriogonum maculatum | Tim S. Ross, Peter Fritsch, S. D. Boyd, Orlando Mistretta | 1990-6-22 | 3721 | Los Angeles | San Gabriel Mountains, Pinyon Ridge: eastern half of the ridge, directly N of Fenner Canyon. | 1939 | Comment | ||
RSA597281 | Phacelia imbricata subsp. patula | Tim S. Ross, Peter Fritsch, Steve Boyd, Orlando Mistretta | 1990-6-22 | 3729 | Los Angeles | Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon. | 1939 | Comment | ||
RSA597446 | Lotus strigosus | T. S. Ross, Orlando Mistretta, Mike Hammitt | 1991-5-19 | 5234 | Los Angeles | San Clemente Island: southeast end of island; easternmost branch of Snake Cactus Canyon (drainage beginning 2350 feet due W of Guds) | 131 | Comment | ||
RSA597450 | Gilia capitata subsp. abrotanifolia | T. S. Ross, J. Mark Porter | 1995-5-4 | 8501 | Los Angeles | Texas Canyon: ca 2.65 road miles NE of Bouquet Canyon Road. | 610 | Comment | ||
SBBG101132 | Asphodelus fistulosus | T. Ross, E. Kellogg | 1992-4-13 | 6137 | Los Angeles | N head of island, off the E end of the active runway | 42 | Comment | ||
SBBG101142 | Vicia ludoviciana | T. Ross | 1992-4-14 | 6169 | Los Angeles | lower escarpment ca. 100 m N of where Nanny Cyn drainage meets the sea; just above coastal bluff | 15 | Comment | ||
SBBG108578 | Madia elegans | T. S. Ross | 1992-7-12 | 5992 s | Los Angeles | home of T. S. Ross, Ontario | Comment | |||
SBBG98068 | Spergularia marina | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5138 | Los Angeles | 550 ft SSW of the 924 ft Benchmark at E end of the old airfield landing strip | 279 | Comment | ||
SBBG98411 | Uropappus lindleyi | T. Ross, O. Mistretta, M. Hammitt | 1991-5-17 | 5108 | Los Angeles | 700 ft ENE of North Tank and 2300 ft W of Jack (not Jack Pt) | 239 | Comment | ||
SBBG98413 | Chenopodium californicum | T. Ross, O. Mistretta, M. Hammitt | 1991-5-19 | 5283 | Los Angeles | W fk of Near-Death Cyn, draining to Mosquito Cove | 304 | Comment | ||
SBBG98439 | Lasthenia gracilis | T. Ross | 1991-5-22 | 5452 | Los Angeles | 5300 ft N of Eel Pt | 9 | Comment | ||
SBBG98460 | Brassica nigra | T. Ross, O. Mistretta, M. Hammitt | 1991-5-19 | 5307 | Los Angeles | ridge between two forks of Near-Death Cyn (draining to Mosquito Cove), ca. 1000 ft NNE of Rest (1336') marker | 396 | Comment | ||
SBBG98482 | Mimulus guttatus | T. Ross | 1991-5-21 | 5411 | Los Angeles | jct of two fks of Box Cyn | 449 | Comment | ||
SBBG98530 | Cryptantha intermedia | T. Ross | 1991-5-21 | 5432 | Los Angeles | upper Box Cyn above area where cyn bottom is 1175 ft | 396 | Comment | ||
SBBG98572 | Acmispon glaber | T. Ross, A. Ross | 1991-6-3 | 5515 | Los Angeles | near the base of Elephant Hill, W Pomona | 249 | Comment | ||
SBBG98573 | Beta vulgaris | T. Ross, A. Ross | 1991-6-3 | 5519 | Los Angeles | Elephant Hill, W Pomona | 256 | Comment | ||
SBBG98578 | Centranthus ruber | T. Ross | 1991-4-21 | 4498 | Los Angeles | Whittier Hills (Puente Hills, pro parte), E-facing rd embankment along Turnbull Cyn Rd | 274 | Comment | ||
SBBG98610 | Chenopodium pratericola | T. Ross | 1991-8-16 | 5802 | Los Angeles | Big Tujunga Cyn, 0.2 mi E of the confluence of Lucas Crk | 917 | Comment | ||
SBBG98620 | Medicago polymorpha | T. Ross | 1991-5-21 | 5376 | Los Angeles | between Box and Horse cyns; 1.2-1.25 mi SSW from N-S axis rd separating just NW of Thirst | 483 | Comment | ||
SBBG98649 | Spergularia macrotheca var. macrotheca | T. Ross | 1991-5-20 | 5357 | Los Angeles | ca. 5100 ft S of Wilson Cove settlement; gradual N slope 2750' NNW of the 750' Benchmark | 217 | Comment | ||
SBBG98652 | Foeniculum vulgare | T. Ross | 1991-5-20 | 5367 | Los Angeles | upper S branch of un-named drainage that empties to sea just N of Jack Pt lighthouse | 167 | Comment | ||
SBBG98663 | Eleocharis macrostachya | T. Ross, O. Mistretta, M. Hammitt | 1991-5-18 | 5182 | Los Angeles | Twin Dams at W of two earthen dams | 473 | Comment | ||
SD217355 | Claytonia perfoliata | Tim Ross, Laurel Arnseth | 1990-4-8 | 4360 | Los Angeles | San Clemente Island. East side of island, Bruce Canyon near Malo Poin. | Comment | |||
SEINET12519158 | Amsinckia intermedia | Tim Ross, Elizabeth Kellogg | 1992-1 | 6141 | Los Angeles | San Clemente Island; NW part of the island; coastal terrace in the vicinity of Darter (340 degrees NNW, 1140m distant from 199'BM near Flasher; 250m NNW of the shifting sands.) | 18 | Comment | ||
SEINET12558157 | Stellaria nitens | Timothy S. Ross, Darin Banks | 1994-1 | 7507 | Los Angeles | San Francisquito Canyon: westerly ridge descending from SW/NE-trending ridge which divides S. Fr. Cyn from Dry Canyon; ca 480 m SE of where Drinkwater Canyon joins S. Fr. Canyon. Warm Springs Mountain 7.5' USGS Quadrangle. | 634 | Comment | ||
SEINET2445255 | Collomia grandiflora | Tim Ross, Steve Boyd | 1994-6-22 | 8023 a | Los Angeles | Liebre Mountains. N slope of Sawmill Mountain Complex: ca 1200 m (air) due E of Sawmill Mountain summit, along draw draining N to Hideaway Canyon. Burnt Peak 7/5' USGS Quadrangle.; 0 | 1500 | Comment | ||
SEINET3880049 | Juncus macrophyllus | Timothy S. Ross, Steve Boyd; Steve W. Burns | 1994-7-7 | 8141 | Los Angeles | Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3, 4, 9, 10). Liebre Mountain 7.5' USGS Quadrangle.; 0 | 1676 | Comment | ||
SEINET3884854 | Asphodelus fistulosus | Tim Ross, Elizabeth Kellogg | 1992-4-13 | 6137 | Los Angeles | San Clemente Island: North head of the island.; 0 | 43 | Comment | ||
SEINET3887498 | Muilla maritima | Tim Ross | 1992-5-17 | 6354 | Los Angeles | San Gabriel Mountains: E Fork of the San Gabriel River, 164 degrees SSE, ca 555 m distant from the mouth of Shoemaker Canyon.; 0 | 658 | Comment | ||
SEINET3897000 | Carex alma | Timothy S. Ross, Steve Boyd | 1994-5-24 | 7838 | Los Angeles | Cottonwoodd Swamp': confluence of san Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain. Warm Springs Mountain 7.5' USGS Quadrangle. Dissected by San Francisquito Canyon Road.; 0 | 512 | Comment | ||
SEINET7549340 | Carex alma | Timothy S. Ross, Steve Boyd, Peter Fritsch | 1990-6-8 | 2933 | Los Angeles | San Gabriel Mountains. Upper Big Tujunga Canyon: margin of Big Tujunga Creek and toes of the slopes immediately west (ca. 1.6 air-miles ENE of Barley Flats). Chilao Flat USGS 7.5' quad. | 1213 | Comment | ||
SEINET7549361 | Carex alma | Timothy S. Ross, J. Mark Porter | 1995-5-4 | 8486 | Los Angeles | Liebre Mountains. Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. USGS 7.5' Green Valley Quadrangle. | 623 | Comment | ||
SEINET7549362 | Carex alma | Timothy S. Ross, J. Mark Porter | 1995-5-4 | 8487 | Los Angeles | Liebre Mountains, Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. USGS 7.5' Green Valley Quadrangle. | 623 | Comment | ||
SEINET7592517 | Scirpus microcarpus | Timothy S. Ross, Victor W. Steinmann | 1995-5-8 | 8530 | Los Angeles | BOUQUET CANYON: along Bouquet Canyon Road at its intersection with a US Forest Service road that winds up onto the ridge between Bouquet Canyon and Mystic Canyon; Green Valley Quadrangle | 594 | Comment | ||
UC1584047 | Oxytheca trilobata | Tim Ross, Orlando Mistretta, and Peter Fritsch | 1990-7-10 | 4015 | Los Angeles | ne of Tie Summit Station (e of Angeles Forest Hwy); San Gabriel Mountains, Angeles National Forest, Tujunga Rang | Comment | |||
UC1584266 | Centaurea benedicta | Tim Ross and Steve Boyd | 1990-6-6 | 2844 | Los Angeles | Green Valley Pasture Lake Hughes Quadrangle, San Francisquito Canyon, Green Valle | 926 | Comment | ||
UC1586185 | Gnaphalium palustre | Tim Ross | 1991-8-16 | 5828 | Los Angeles | Horse Flats San Gabriel Mountains, Chilao Flat USGS 7.5 quad, Horse Fla | 1719 | Comment | ||
UC1586204 | Artemisia dracunculus | Tim Ross | 1991-8-16 | 5809 | Los Angeles | 1/5 mi nw Mt. Sally Summit (along Angeles Crest Hwy); San Gabriel Mountains, Upper Big Tujunga Canyon | 1524 | Comment | ||
UC1587207 | Lasthenia gracilis | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-20 | 5331 | Los Angeles | between Box and Horse Canyons; w side San Clemente Island | 484 | Comment | ||
UC1587209 | Deinandra fasciculata | Tim Ross | 1991-5-20 | 5361 | Los Angeles | uppermost reaches Wilson Cove Canyon drainage (3300 ft nw of the 750 ft BM); San Clemente Island | 141 | Comment | ||
UC1587211 | Delphinium variegatum | Tim Ross, Orlando Mistretta, Mike Hammit | 1991-5-20 | 5312 | Los Angeles | upper e fork Box Canyon (rocky slope of draw, terrace flats between Box Canyon and Horse Canyon, w side of island); San Clemente Island | 477 | Comment | ||
UC1587222 | Lepidium lasiocarpum var. lasiocarpum | Tim Ross, Orlando Mistretta, and Mike Hammitt | 1991-5-20 | 5335 | Los Angeles | terrace flats between Box Canyon and Horse Canyons (w side of San Clemente Island); San Clemente Island | 484 | Comment | ||
UC1587223 | Daucus pusillus | Tim Ross, Orlando Mistretta, and Mike Hammitt | 1991-5-20 | 5339 | Los Angeles | w. side San Clemente Isl. (between Box and Horse Canyons) | 484 | Comment | ||
UC1587224 | Pterostegia drymarioides | Tim Ross, Orlando Mistretta, and Mike Hammitt | 1991-5-20 | 5338 | Los Angeles | terrace flats between Box Canyon and Horse Canyon (w. side of island); San Clemente Isl. | 484 | Comment | ||
UC1587228 | Spergularia macrotheca var. macrotheca | Tim Ross | 1991-5-20 | 5357 | Los Angeles | un-named knoll 5100 feet s of Wilson Cove Settlement (San Clemente Island, slope 2750 nnw of the 750' BM); San Clemente Island | 2290 | Comment | ||
UC1587641 | Heterotheca grandiflora | Tim Ross | 1991-4-21 | 4555 | Los Angeles | ridgetop between Turnbull canyon and Sycamore Canyon; Whittier Hills (Puente Hills, pro parte) | 320 | Comment | ||
UC1587696 | Plantago ovata | Tim Ross, Orlando Mistretta, and Mike Hammitt | 1991-5-18 | 5207 | Los Angeles | 1300 ft nnw Guds (888') marker; San Clemente Island | 240 | Comment | ||
UC1587710 | Atriplex semibaccata | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5064 | Los Angeles | rocky draw sw of and above pier operations San Clemente Island (Lower Wilson Cove Canyon); , Lower Wilson Cove Canyon | 15 | Comment | ||
UC1587726 | Medicago polymorpha | Tim Ross, Orlando Mistretta, Mike Hammitt | 1991-5-17 | 5137 | Los Angeles | 550 ft ssw 924' BM at E end of the old airfield landing strip; San Clemente Island | 279 | Comment | ||
UC1594341 | Trifolium depauperatum var. amplectens | Tim Ross and Amy Kendall | 1992-4-15 | 6192 | Los Angeles | ca 170 m sw Ledge summit (236 degrees sw, central upland portion of island, 1328 ft knoll w of Stone field station); San Clemente Island | Comment | |||
UC1594342 | Trifolium microcephalum | Tim Ross and Amy Kendall | 1992-4-15 | 6197 | Los Angeles | 332 degrees nnw, ca 950 m distant 'Ledge' summit (central upland portion of island, saddle of Ledge); San Clemente Island | Comment | |||
UC1594344 | Logfia filaginoides | Tim Ross | 1992-4-16 | 6200 | Los Angeles | 268 degrees w and 500 m distant from 1603' peak above Stone field station (in central part of island); San Clemente Island | 438 | Comment | ||
UC1594348 | Logfia gallica | Tim Ross | 1992-5-17 | 6335 | Los Angeles | center w side of San Gabriel Reservoir (short easterly spur canyon along Highway 39); San Gasbriel Mountains, , Highway 39 | 463 | Comment | ||
UC1594371 | Lotus argophyllus var. argenteus | Tim Ross | 1992-4-14 | 6172 | Los Angeles | ca 100 m n Nanny Canyon drainage meets the sea (central e side of San Clemente Island); San Clemente Island | 15 | Comment | ||
UC1594372 | Vicia ludoviciana var. ludoviciana | Tim Ross | 1992-4-14 | 6169 | Los Angeles | central e side San Clemente Island (ca 100 m n of where Nanny Canyon drainage meets the sea, above coastal bluff) | 15 | Comment | ||
UC1594373 | Dryopteris arguta | Tim Ross | 1992-4-14 | 6166 | Los Angeles | mouth of Nanny Canyon (central E side of island); San Clemente Isl. | 179 | Comment | ||
UC1594378 | Juncus bufonius | Tim Ross | 1992-4-16 | 6202 | Los Angeles | 289 degrees wnw, 680m distant from peak above Stone Station (central part of San Clemente Island); San Clemente Island | 416 | Comment | ||
UC1594379 | Silene gallica | Tim Ross and Amy Kendall | 1992-4-15 | 6196 | Los Angeles | 1328' knoll w Stone Field Station (sw of 'Ledge,' 236 degrees sw ca 170 m distant from summit of Ledge, central upland portion of San Clemente Island); San Clemente Island, sw of Ledge | 393 | Comment | ||
UC1594405 | Amsinckia intermedia | Tim Ross, Elizabeth Kellogg | 1992-4-13 | 6141 | Los Angeles | nw part of Darter (coastal terrace in the vicinity of); San Clemente Island | 18 | Comment | ||
UC1594414 | Parietaria hespera var. hespera | Tim Ross | 1992-4-14 | 6152 | Los Angeles | central e side San Clemente Island (just below mouth of Nanny Canyon) | 137 | Comment | ||
UC1594421 | Bowlesia incana | Tim Ross, Elizabeth Kellogg | 1992-4-12 | 6128 | Los Angeles | 110 degrees ese, 480-600m from Vista Point (at head of Grove Canyon, San Clemente Island); San Clemente Island, Grove Canyon | 426 | Comment | ||
UC1595262 | Logfia gallica | Tim Ross and Peter Fritsch | 1990-6-20 | 3623 | Los Angeles | near the confluence of the e and w forks San Gabriel River; San Gabriel Mountains, Burro Canyon | 445 | Comment | ||
UC1595303 | Lotus strigosus | Tim Ross | 1992-4-27 | 6246 | Los Angeles | s side Indian Hill Mesa (sw of RSA grounds, area bulldozed in Nov 1992 for expansion of the Claremont School of Theology); Claremont, Ontario U.S.G.S. 7.5' Quad. | 393 | Comment | ||
UC1595340 | Senecio vulgaris | Tim Ross | 1992-5-17 | 6372 | Los Angeles | draining to and joining at 2125 ft the E Fork San Gabriel River; San Gabriel Mts., lower Shoemaker Canyon draining to e Fork | 722 | Comment | ||
UC1595370 | Solanum umbelliferum | Tim Ross | 1992-7-16 | 6704 | Los Angeles | between Iron Mountain and Condor Peak (9 degrees nne, 725 m distant from Condor Peak Summit, just ne of 4949 ft ridgetop knoll); San Gabriel Mountains | 1481 | Comment | ||
UC1595376 | Cordylanthus rigidus subsp. setiger | Tim Ross | 1992-7-16 | 6698 | Los Angeles | 134 deg se and 1020 m distant from Iron Mtn summit (on ridgeline between Iron Mtn and Condor Peak); San Gabriel Mountains | 1478 | Comment | ||
UC1595385 | Acourtia microcephala | Tim Ross and Peter Fritsch | 1990-6-20 | 3699 | Los Angeles | w side of, (Forest Service Rd 1N36 heading s from Rinco-Red Box Rd) Van Tassel Canyon; San Gabriel Mountains, Van Tassel Canyon | 304 | Comment | ||
UC1605448 | Lotus | Tim Ross | 1992-4-14 | 6182 | Los Angeles | San Clemente Island, eastern escarpment just below mouth of Nanny Canyon where it opens onto a sloping terrace and flows northward Nanny Canyon; San Clemente Island, Nanny Canyon | 86 | Comment | ||
UC1871025 | Marrubium vulgare | T. S. Ross | 1993-5-20 | 7193 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mountains: vicinity of Wilson Canyon Saddle; San Fernando quad: R15W T3N NE/4 SE/4 sect 9; elev. ca 3160 ft. | 963 | Comment | ||
UC1871034 | Trifolium hirtum | T. S. Ross | 1993-5-19 | 7167 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mtns: ca.80m S of Wilson Canyon Saddle along old loop road; San Fernando 7.5' USGS quad; R15W T3N, NW/4 SE/4 NE/4 SE/4 sect 9; ca 3120 ft elevation. | 951 | Comment | ||
UC1871085 | Lupinus bicolor | Tim Ross, Walter Appleby | 1993-5-13 | 7131 | Los Angeles | Western San Gabriel Mountains;: ridge between Whitney Canyon and Los Pinetos Spring, NW side of 3151-ft ridgetop knoll | Comment | |||
UC1871089 | Helianthus gracilentus | T. S. Ross, Walter Appleby | 1993-5-13 | 7133 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; Forest Service firebreak between Whitney Canyon and Los Pinetos Canyon, NNW of 3151-ft ridgetop knoll; San Fernando 7.5' USGS quad; R15W T3N, NW/4 NE/4 NE/4 sect. 9; ca 2980 feet elevation. | 908 | Comment | ||
UC1871280 | Asclepias eriocarpa | T. S. Ross, Orlando Mistretta, Alex Quici | 1990-6-28 | 4007 | Los Angeles | Transverse Ranges; Liebre Mountains region; Liebre Mtn: ca 100 m NE of the West Summit knoll. T7N R17W, NW 1/4 NW 1/4 NW 1/4 sect 10. Elev. ca 5550 feet. [West Summit here construed as the 5605-foot knoll nr the intersection of sections 3,4,9,10.] | 1692 | Comment | ||
UCSB63431 | Scrophularia peregrina | Ross, Tim; Boyd, Steve | 1993-3-24 | Los Angeles | On the SE edge of Indian Hill Mesa | 402 | Comment |
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