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Search Results
— 2000 specimen records retrieved (1882 records with coordinates) (That's the default maximum. Contact Jason Alexander for larger data requests.) Results for search: County=RIVERSIDE; Source=All; 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/). | |
Records are made available under the CCH Data Use Terms. |
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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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UCSB18 | Abies concolor | White, Arthur | 1960-5-14 | Riverside | Black Mt. campground on Black Mountain about 15 mi. N. of Idyllwild on road to Banning | 2133 | Comment | |||
CAS-BOT-BC229354 | Abronia villosa | L. A. Greata | 1905-4-1 | 390 | Riverside | Coachella | Comment | |||
SEINET893736 | Abronia villosa | Str Richard | 1964-1 | 78 | Riverside | Along U. S. Highway 99, 4 miles east of Whitewater, east of San Gorgonio Pass. | 274 | Comment | ||
UCD109830 | Abronia villosa | Lewis S. Rose | 1967-12-20 | 67184 | Riverside | 6 mi. se. of Thousand Palms. | 9 | Comment | ||
RSA461038 | Abronia villosa var. aurita | N. C. Cooper | 1944-4-23 | 1104 | Riverside | Cabazon. | 457 | Comment | ||
RSA461205 | Abronia villosa var. aurita | M. B. Dunkle | 1932-3-25 | 2893 | Riverside | Cabazon. Colorado desert. | 457 | Comment | ||
RSA764467 | Abronia villosa var. aurita | Doris Bowers | 1972-4-15 | 1826 | Riverside | Near SBCM dig on Pulgas Creek Rd., Rancho Calif. | 396 | Comment | ||
UCR238088 | Abronia villosa var. aurita | Mark A. Elvin, Julie M. Vanderwier | 2002-5-16 | 2052 | Riverside | Peninsular Range; Agua Tibia Mtns., Pechanga Indian Reservation, nameless drainage/wash south of Pala Rd. | 335 | Comment | ||
UCR248475 | Abronia villosa var. aurita | Duncan S. Bell | 2012-3-8 | 3154 | Riverside | Mojave Desert, Southern section of the Mecca Hills, c. 2.5 air miles southeast of where the Coachella Canal and Hidden Springs Canyon cross each other | 37 | Comment | ||
SJSU10579 | Abronia villosa var. villosa | T. N. Seeno | 1963-4-12 | 272 | Riverside | by US Hwy 60 - 70, 20 mi W of Blythe | Comment | |||
RSA0094190 | Acacia greggii | Duncan S. Bell, Evan Meyer | 2014-10-29 | 7682 | Riverside | Santa Rosa Mountains; collecting in Agua Alta Canyon, to the north of Martinez Canyon, about 6 air miles southeast of the summit of Martinez Mountain. | 394 | Comment | ||
SEINET9122084 | Acamptopappus sphaerocephalus | N. Zabriskie, W. Zabriskie | 1969-1 | 192 | Riverside | Andreas Canyon near Palm Springs. | 411 | Comment | ||
RSA730112 | Acamptopappus sphaerocephalus var. sphaerocephalus | R. F. Thorne | 1966-10-15 | 41805 | Riverside | Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway | Comment | |||
UCR16086 | Acer macrophyllum | J. Operskalski | 1976-4-15 | s.n. | Riverside | San Jacinto Mtns./Sonoran (Colorado) Desert, lower spring, Tahquitz Canyon | Comment Read comments Sep 17 2012 |
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CAS-BOT-BC260439 | Achnatherum hymenoides | E. E. Schellenger | 1911-4-24 | s.n. | Riverside | Colorado Desert. S of Palm Springs | Comment | |||
POM1073 | Achnatherum speciosum | H. M. Hall | 1905-5-10 | 6004 | Riverside | Cottomwood Pass. | 610 | Comment | ||
RSA651621 | Achnatherum speciosum | Tom Griggs | 1968-5-4 | s.n. | Riverside | Palms to Pines Hwy. | Comment | |||
UC573955 | Achnatherum speciosum | H. S. Yates | 1937-3-24 | 6463 | Riverside | near head of Deep Canyon; Thermal Quadrangle | Comment | |||
OBI26118 | Achyronychia cooperi | David J. Keil | 1976-12-12 | 11919 | Riverside | Along I-10, 37 mi E of Chiriaco Summit | Comment | |||
RSA676287 | Achyronychia cooperi | Scott D. White | 2001-4-11 | 8287 | Riverside | Sonoran Desert: Indio Hills foothills / Coachella Valley. Northern terminus f Rio Del Sol Road, about 2 miles north of Thousand Palms. | 146 | Comment | ||
UCR116304 | Achyronychia cooperi | B. G. Pitzer | 1998-2-1 | 3431 | Riverside | Sonoran (Colorado) Desert, Hayfield Dry Lake, alluvial fan on north side of lakebed, from paved road down to lakebed | 427 | Comment | ||
JOTR34325 | Acmispon brachycarpus | Andre, Jim | 2012-4-11 | 20828 | Riverside | Joshua Tree National Park. Western margin of Eagle Mountains; 0.6mi south of Cottonwood Visitor Ctr. along Rte 11 | 912 | Comment | ||
SBBG3417 | Acmispon grandiflorus var. grandiflorus | H. and M. Dearing | 1940-6-9 | 4363 | Riverside | Palms to Pines Hwy | Comment | |||
UC76423 | Acourtia microcephala | Mrs. Hannah | 1893-1 | Riverside | Menifee | Comment | ||||
JOTR34077 | Adenophyllum porophylloides | La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler | 2010-5-27 | 2973 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; narrow canyon with loamy slopes and rocky outcrops; 2009 burn area, below Lost Horse Mine | Comment | |||
RSA687674 | Adiantum capillus-veneris | L. C. Wheeler | 1933-12-1 | 2295 | Riverside | Mouth of Tauquitz Canyon, San Jacinto Mountains. | 152 | Comment | ||
POM870 | Adiantum jordanii | O. W. Robinson | 1916-3-28 | s.n. | Riverside | Miller's Canyon, Murrieta. | Comment | |||
RSA523501 | Adiantum jordanii | Steve Boyd, Timothy S. Ross, L. Arnseth | 1990-3-30 | 3961 | Riverside | Vail Lake Area, westerly drainage cyn at N base of 'Big' Oak Mtn. | 640 | Comment | ||
SEINET10534193 | Agave deserti | A. K. Evans | 1976-4-13 | Evans 5135 | Riverside | Rocky slopes of Santa Rosa mountains. | Comment | |||
SD127984 | Agrostis humilis | Michael Curto | 1989-8-6 | 601 | Riverside | San Jacinto Mountains, Fuller Ridge Trail. At springy north headwaters of Fuller Mill Creek. | 2695 | Comment | ||
UCR193870 | Agrostis pallens | A. C. Sanders, Mitch Provance | 2008-7-11 | 35792 | Riverside | Peninsular Range; San Jacinto Mtns., Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station | 1475 | Comment | ||
UCR24966 | Agrostis scabra | A. C. Sanders | 1980-8-21 | 1780 | Riverside | San Jacinto Mountains, Mt. San Jacinto Wilderness Area. east of Saddle Junction at the head of Tahquitz Creek, c. 2 mi NE of Idyllwild | 2409 | Comment | ||
UCR47637 | Alhagi pseudalhagi | Don Pendleton | 1986-1 | s.n. | Riverside | Blythe, fields on the mesa NW of town, in lemon groves | Comment | |||
CLARK-A1656-796 | Allionia incarnata | Jon Mark Stewart | 1982-10-11 | Riverside | San Jacinto Mountains | 487 | Comment | |||
POM13892 | Allionia incarnata | P. A. Munz, D. D. Keck | 1922-4-9 | 4828 | Riverside | South base of Eagle Mountains 3 miles NE of the 'Hayfields' | 213 | Comment | ||
SEINET6627582 | Allionia incarnata | Scott D. White | 2001-4-12 | 8298 | Riverside | Colorado Desert: Shaver's Valley. south of the I-10 Freeway, ca. 15 miles east of Indio. Bajadas and exit accessing pump station | 335 | Comment | ||
UCR39548 | Allium campanulatum | A. C. Sanders | 1980-7-19 | 1694 | Riverside | Peninsular Range; San Jacinto Mtns., James Reserve in Hall Canyon above Lake Fulmor, 3.5 mi NW of Pine Cove. Along a small stream on the NW slope of the forested large hill (6168) south of the reserve. | 1707 | Comment | ||
SD67627 | Allium fimbriatum var. munzii | I. W. Clokey, C. B. Clokey, B. Templeton | 1930-4-15 | 4621 | Riverside | Gavilan Peak. | 600 | Comment | ||
CAS-BOT-BC131981 | Allium haematochiton | H. M. Hall | 1901-6-1 | 2096 | Riverside | In the vicinity of Strawberry Valley | 1371 | Comment | ||
UCR281233 | Allium haematochiton | Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett | 2017-3-28 | 317- 49 | Riverside | Temescal Valley, Southern foot of the Gavilan Hills, vicinity of Black Powder Rd., slopes adjacent to N side of the horse track | 393 | Comment | ||
UCR16651 | Allophyllum divaricatum | Tony Beck | 1968-5-4 | s.n. | Riverside | San Jacinto Mtns., 4 mi. south of Banning on Hwy '74' [ 243] | 915 | Comment | ||
CAS-BOT-BC170131 | Alnus rhombifolia | Ivan Johnston | 1917-4-4 | 1103 | Riverside | Andreas Canon [canyon] | 274 | Comment | ||
UCR95252 | Aloe saponaria | D. L. Banks, E. H. Banks | 1996-5-2 | 952 | Riverside | Agua Tibia Mountains, NW Palomar Mountains; NW foothills of Dorland Mtn, S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage | 524 | Comment | ||
HSC82841 | Amaranthus arenicola | A. C. Sanders | 1985-8-24 | 5949 | Riverside | Near Oasis in the lower Coachella Valley, on the E side of Hwy. 195, ca. 0.5 mi. N of the intersection with Hwy. 86 and just N of Ave. 76 | -52 | Comment | ||
UCR159260 | Amaranthus californicus | A. C. Sanders, Kelly Volansky | 2005-8-31 | 31589 | Riverside | Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. | 701 | Comment | ||
SD122878 | Amaranthus retroflexus | Steve Boyd | 1985-7-23 | 1025 | Riverside | De Luz Road, 8.5 miles west of Rancho California | 274 | Comment | ||
UCR110395 | Amaranthus retroflexus | A. C. Sanders, Mitch Provance | 1999-9-26 | 23077 | Riverside | San Jacinto Mountains, McMullen Flat c. 1 km NW of Valley High County Park, c. 1 km SE of Hwy 74 off (W of) Twin Pines Ranch Rd. | 1195 | Comment | ||
GMDRC3498 | Amaranthus torreyi | J. Andre, T. La Doux | 2008-9-16 | 10686 | Riverside | Little San Bernardino Mountains: Joshua Tree National Park: along Bell Mtn Rd, atop Bell Mtn appox 0.3 mi. N. of radio tower. Queen Mountain USGS 7.5 min quad 34 deg. .35' N 116 deg. .017' W. Elev. 4458 ft. | 1359 | Comment | ||
SD124208 | Ambrosia acanthicarpa | Barry A. Prigge | 1980-9-16 | 4049 | Riverside | Coachella Valley stormwater channel: west of Munroe St., Indio. | Comment | |||
JEPS30513 | Ambrosia dumosa | Donald Kyhos | 1958-2-15 | 58 -11 | Riverside | Corn Springs | Comment | |||
SBBG25177 | Ambrosia dumosa | Leota Davidson | 1966-4-5 | 234 | Riverside | near intersection on Wyley Wells Rd, off Interstate 10 between Desert Center and Blythe, Chuckawalla Mts | Comment Read comments Apr 5 2011 |
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SEINET3133458 | Ambrosia dumosa | S. B. Parish | 1907-4-23 | 6092 | Riverside | W border of the Colorado desert; S CA | 150 | Comment | ||
UC1118439 | Ambrosia dumosa | H. S. Yates | 1936-4-7 | 5416 | Riverside | Palm Springs; San Jacinto Quad. | 137 | Comment | ||
UC896715 | Ambrosia dumosa | C. L. Hitchcock | 1940-3-29 | 5860 | Riverside | 100 yds e Spring; Cottonwood Canyon | Comment | |||
UCR177850 | Ambrosia dumosa | Marisa Sripracha, K. A. Boyd | 2004-2-14 | 036 | Riverside | Sonoran (Colorado) Desert, Myoma, on the Thousand Palms Preserve, near the palm oasis just off Thousand Palms Drive | 190 | Comment | ||
UCR227425 | Ambrosia dumosa | Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke | 2010-4-21 | 152 | Riverside | Little San Bernardino Mountains, north of Desert Center, junction of Hwy 177 and Kaiser Road west of Kaiser Road, north of Hwy 177 | 335 | Comment | ||
UCR75095 | Ambrosia dumosa | A. C. Sanders, E. Lawlor | 1992-4-4 | 12092 | Riverside | Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring | 244 | Comment | ||
RSA653237 | Ammannia coccinea | Mitch Provance | 2000-7-4 | 2103 | Riverside | Riverside: Santa Ana River Wash, between the Market St. and Riverside Ave crossings. | 244 | Comment | ||
UCR189542 | Ammannia coccinea | Fred M. Roberts, S. Leatherman | 2007-9-19 | 6579 | Riverside | Santa Ana Canyon, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge | 128 | Comment | ||
LA204911 | Amorpha californica var. californica | Carl Epling; William Robison | 1933-6-24 | sn | Riverside | Little San Bernardino Mountains, San Gorgonio Wash | Comment | |||
UC708746 | Amorpha californica var. californica | H. K. Wagnon | 1944-5-25 | 395 | Riverside | by stream near entrance to Tahquitz Canyon; Palm Springs | Comment | |||
SD248414 | Amorpha fruticosa | A. C. Sanders | 2014-4-23 | 41058 | Riverside | Peninsular Range: Temescal Valley, along Hostettler Rd. near Temescal Canyon Road and I-15, at bend in Hostettler Rd. | 363 | Comment | ||
UC13288 | Amorpha fruticosa | H. M. Hall | June, 1901 | 2121 | Riverside | San Jacinto Mts.; e base, along borders of Colorado Desert | Comment | |||
UC862267 | Amorpha fruticosa | Crawford and Johnston | 1917-6-9 | 1225 | Riverside | near Corona; Santa Ana River | 152 | Comment | ||
UCR19436 | Amorpha fruticosa | C. S. Papp | 1963-6-29 | 311 | Riverside | Riverside, Santa Ana River bed | Comment | |||
UCR208861 | Amorpha fruticosa | L. C. Wheeler | 1932-7-9 | 0939 | Riverside | Santa Ana River Canyon 3 miles below Prado | 137 | Comment | ||
CSUSB988 | Amsinckia intermedia | Robert M. Hasegawa | 1976-4-5 | S. N. | Riverside | University of California, Riverside campus. 1/8 mile south of Perimeter Road. | 274 | Comment | ||
POM12214 | Amsinckia intermedia | Mary F. Spencer | 1921-5-30 | s.n. | Riverside | Canyon near San Jacinto. | 549 | Comment | ||
RSA524463 | Amsinckia intermedia | Steve Boyd, Tim Ross, L. Arnseth, J. Bonilla | 1990-4-3 | 4066 | Riverside | Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit. | 610 | Comment | ||
RSA543139 | Amsinckia intermedia | Steve Boyd | 1991-3-17 | 5506 | Riverside | Jurupa Hills, N of Glen Avon. Cove on S flank, just W of Soto St. from white limestone outcrops to summit E of Pyrite Canyon. | Comment | |||
SDSU18969 | Amsinckia intermedia | C. Matt Guilliams | 2008-2-21 | 462 | Riverside | El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance. | 418 | Comment | ||
SDSU18981 | Amsinckia intermedia | C. Matt Guilliams | 2008-2-27 | 488 | Riverside | El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance. | 449 | Comment | ||
UCR158315 | Amsinckia intermedia | A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class | 2005-5-7 | 30054 | Riverside | Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank | 488 | Comment | ||
RSA650083 | Anagallis arvensis | Marion P. Harthill | 1976-5-6 | s.n. | Riverside | Cleveland National Forest. | 610 | Comment | ||
UCR174167 | Ancistrocarphus filagineus | A. C. Sanders, T. B. Salvato, Kelly Volansky | 2006-5-26 | 32599 | Riverside | Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. | 579 | Comment | ||
UCD56067 | Andropogon glomeratus var. pumilus | L. S. Rose | 1935-12-27 | s.n. | Riverside | Palm Canyon. | Comment | |||
CSUSB802 | Anemopsis californica | Leland R. Dykes | 1962-5-13 | 107 | Riverside | Santa Ana River Santa Ana River bottom, near Rubidoux Ave, in (city of) Riverside. | Comment | |||
UCR208065 | Anemopsis californica | Michael Wall | 2000-7-16 | 145 | Riverside | Peninsular Ranges; Perris-Aguanga Basin region, San Jacinto Valley: South side of Ramona Expressway, 0.5 mi. E of Sanderson Ave. in swale along agricultural field fence | 457 | Comment | ||
UC130485 | Antennaria rosea | Mrs. C. M. Wilder | 1909-7-13 | Riverside | Tahquitz Valley San Jacinto Mts., Tahquitz Valley | Comment | ||||
SBBG65810 | Anthemis cotula | M. N. Ackley | -Feb-1926 | 288 | Riverside | near Edom, Colorado Desert | Comment | |||
RSA667363 | Anthriscus caucalis | A. C. Sanders, Mark Elvin, M. S. Enright | 2002-4-16 | 24958 | Riverside | The Badlands: Laborde Canyon and Adjacent s,opes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont. | 549 | Comment | ||
RSA78284 | Antirrhinum coulterianum | Philip A. Munz, E. K. Balls | 1952-8-21 | 17971 | Riverside | Vandeventer Flats, SE end of San Jacinto Mtns. | 1402 | Comment | ||
UCR146443 | Antirrhinum coulterianum | R. F. Thorne, Et al. | 1969-6-24 | 38103 | Riverside | San Jacinto Mtns., San Bernardino National Forest, above James Reserve in Hall Canyon | 1677 | Comment | ||
JOTR01204 | Antirrhinum coulterianum | Cole, James E. | 1941-5-3 | 833 | Riverside | Joshua Tree National Park. FLAT EAST OF QUAIL MOUNTAIN | 1402 | Comment | ||
JOTR32148 | Antirrhinum filipes | La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell | 2011-3-31 | 2304 | Riverside | Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4) | Comment | |||
RSA180376 | Antirrhinum kelloggii | E. W. Lathrop | 1960-5-27 | 5219 | Riverside | 6 miles west of Murrieta. | Comment | |||
RSA675023 | Antirrhinum nuttallianum | Scott D. White, Tasha La Doux | 2000-4-20 | 7687 | Riverside | South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills. | 610 | Comment | ||
UC76434 | Antirrhinum nuttallianum subsp. nuttallianum | Miss M. Alice King | May 1893 | Riverside | Menifee | Comment | ||||
POM9389 | Antirrhinum nuttallianum subsp. nuttallianum | I. M. Johnston | 1920-5-8 | s.n. | Riverside | Box Springs Grade | Comment | |||
CLARK-A1528-1418 | Apiastrum angustifolium | John C. Roos | 1938-3-28 | 728 | Riverside | La Sierra | Comment | |||
SEINET1908447 | Arabis glabra | A. C. Sanders, Mitch Provance | 2008-1 | 35821 | Riverside | Peninsular Range; San Jacinto Mtns,: Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trials, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station. | 1450 | Comment | ||
UCR80818 | Arabis glabra | Scott D. White | 1993-5-29 | 1481 | Riverside | San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge | 1372 | Comment | ||
RSA0126208 | Arabis glabra | R. Weatherby | 1949-6-6 | 638 | Riverside | Santa Rosa Mtn. | 2134 | Comment | ||
UCR165198 | Arabis sparsiflora | S. J. Myers | 2001-4-6 | s.n. | Riverside | San Jacinto Mtns., Bautista Canyon | 976 | Comment | ||
UCR96264 | Arceuthobium campylopodum | Scott D. White | 1996-8-1 | 4451 | Riverside | San Jacinto Mountains, Idyllwild area north of Isomata along USFS Road 5S24.1 | 1646 | Comment | ||
RSA629145 | Arctostaphylos | Jon E. Keeley | 1992-7-17 | 16729 | Riverside | Morris Ranch Road (6S06), 0.8 km east east of Highway 74, Garner Valley. | 1440 | Comment | ||
RSA629360 | Arctostaphylos glandulosa | Steve Boyd, Tim Ross, Orlando Mistretta | 1992-3-31 | 6756 | Riverside | San Mateo Cyn. Wilderness Area. Tenaja Trail from jtn w/ Morgan Tr. S to Pigeon Spring area. | 671 | Comment | ||
POM367273 | Arctostaphylos glandulosa subsp. glandulosa | I. W. Clokey, E. G. Anderson | 1935-4-16 | 6787 | Riverside | East of Hemet. | 630 | Comment | ||
RSA629477 | Arctostaphylos glandulosa subsp. glandulosa | Jon E. Keeley | 1992-6-12 | 15542 | Riverside | Rd to Elsinore Pk., 1 km S of Elsinore Pk. Santa Ana Mtns. | 950 | Comment | ||
RSA629410 | Arctostaphylos glandulosa subsp. leucophylla | Allen Massihi, Robert Goar, Jon E. Keeley | 1992-8-11 | 19505 | Riverside | Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. | 820 | Comment | ||
RSA631759 | Arctostaphylos glauca | Jon E. Keeley | 1992-4-17 | 15065 | Riverside | End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79. | 670 | Comment | ||
RSA632250 | Arctostaphylos glauca | Jon E. Keeley | 1974-6-6 | 4096 A | Riverside | Past Agunga [Aguanga?] across from ranch with blue fish sign. | 60 | Comment | ||
RSA633657 | Arctostaphylos parryana subsp. desertica | Jon E. Keeley | 1992-7-16 | 16644 | Riverside | Road to Santa Rosa Mountain (7S02), 7.5 km south of Highway 74. | 1860 | Comment | ||
RSA633736 | Arctostaphylos parryana subsp. desertica | Jon E. Keeley, Allen Massihi, Robert Goar | 1992-8-18 | 20119 | Riverside | Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains. | 1750 | Comment | ||
RSA633749 | Arctostaphylos parryana subsp. desertica | Jon E. Keeley | 1992-9-27 | 21784 | Riverside | Dirt road to Santa Rosa Mountain, 12.3 km southeast of Highway 74, northwest side of Santa Rosa Mountains. | 2190 | Comment | ||
RSA633767 | Arctostaphylos parryana subsp. desertica | Jon E. Keeley | 1992-7-16 | 16633 | Riverside | Road to Santa Rosa Mountain (7S02), 2.5 km south of Highway 74. | 1640 | Comment | ||
RSA0054854 | Arctostaphylos patula | Anonymous | 1938-5-26 | s.n. | Riverside | Hurkey Creek. | Comment | |||
RSA635601 | Arctostaphylos peninsularis subsp. peninsularis | Jon E. Keeley | 1992-7-17 | 16739 | Riverside | Morris Ranch Rd. (6S06), 6.3 km east of Hwy 74, western base of Pyramid Pk., San Jacinto Mountains. | 1680 | Comment | ||
UCR129656 | Arctostaphylos pringlei subsp. drupacea | Larry E. DeBuhr | 1972-3-23 | 531 | Riverside | Santa Rosa Mtns., San Bernardino National Forest, along forest road 7S02 | 2104 | Comment | ||
UC219250 | Arctostaphylos pungens | Munz and Johnston | 1922-5-20 | 5491 | Riverside | head Hemet Valley; San Jacinto Mts. | 1524 | Comment Read comments Mar 13 2011 |
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RSA636154 | Arctostaphylos rainbowensis | Allen Massihi, Robert Goar, Jon E. Keeley | 1992-8-11 | 19539 | Riverside | W of Temecula, N-facing slopes off Carancho Rd., 6 km NW of De Luz, eastern Santa Margarita Mtns. | 440 | Comment | ||
SEINET269561 | Argemone munita | Scott D. White | 1996-5-27 | 4074 | Riverside | Jackrabbit Canyon: east of Moreno Valley and south of Calimesa between State highway 60 and gilman Spring Road West and | 518 | Comment | ||
RSA434322 | Argemone munita subsp. munita | N. Cooper | 1949-6-29 | 4289 | Riverside | East side of San Jacinto, dry roadside bank | 1524 | Comment | ||
RSA722445 | Argemone munita subsp. munita | J. R. Bruff | 1928-4-3 | 181 | Riverside | 13 miles W of Desert Center. | Comment | |||
SBBG57071 | Aristida adscensionis | M. N. Ackley | -Mar-1928 | 51 | Riverside | Colorado Desert | 60 | Comment | ||
UCR74393 | Aristida adscensionis | Theo Glenn | 1991-5-2 | 91- 18 | Riverside | Sonoran (Colorado) Desert, McCoy Mountains, NW of Blythe | 350 | Comment | ||
JOTR00870 | Aristida adscensionis | Sipe, Frank | 1958-3-10 | 277 | Riverside | Joshua Tree National Park. PINTO BASIN | Comment | |||
POM199353 | Aristida adscensionis var. abortiva | Joseph A. Ewan | 1932-4-11 | 7089 | Riverside | Martinez Canyon, Santa Rosa Mountains. | 366 | Comment | ||
UCSB37795 | Aristida purpurea | Roos, John | 1965-9-26 | Riverside | Palm Springs | 121 | Comment | |||
JOTR29526 | Aristida purpurea var. nealleyi | La Doux, Tasha | 2003-9-4 | 1576 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains, Barker Dam | 1280 | Comment | ||
SEINET3919297 | Aristida purpurea var. parishii | LeRoy Gross, Leland Lubinsky; Victor Steinmann; Linda Worlow | 2005-2-17 | 1460 | Riverside | Colorado Desert; Chocolate-Chuckwalla Mountains region: Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.; 0 | 480 | Comment | ||
CAS-BOT-BC137493 | Aristida purpurea var. wrightii | Lewis S. Rose | 1945-12-29 | 45343 | Riverside | Colorado Desert. Andreas Canyon, near Palm Spings. | Comment | |||
SEINET218666 | Artemisia dracunculus | Patricia Wilder | 1971-3-20 | 4883 | Riverside | Riverside County: In dry areas along Santa Ana River at end of Pedley Street, Norco; south side of river. | 244 | Comment | ||
UC29674 | Artemisia dracunculus | Mrs. Gregory | 1890-1 | Riverside | San Jacinto | Comment | ||||
CAS-BOT-BC93732 | Artemisia ludoviciana subsp. albula | Louis C. Wheeler | 1933-12-2 | 2297 | Riverside | Tahquitz Canyon, San Jacinto Mts. | 182 | Comment | ||
CAS-BOT-BC93733 | Artemisia ludoviciana subsp. albula | Louis C. Wheeler | 1933-12-2 | 2296 | Riverside | Mouth of Tahquitz Canyon, San Jacinto Mts. | 152 | Comment | ||
IRVC495 | Artemisia ludoviciana subsp. albula | R. H. Whittaker, W. A. Niering | 1963-5-30 | SJ 83 | Riverside | Chino Canyon; at tramway base. Peninsular Ranges, San Jacinto Mountains | 808 | Comment | ||
RSA125855 | Artemisia tridentata | E. K. Balls, Percy C. Everett | 1957-11-6 | 22794 | Riverside | South end of San Jacinto Mountains, State Highway 74 | 1372 | Comment | ||
SEINET10513658 | Arundo donax | David B. Dunn | 1947-2-9 | Dunn 2851 | Riverside | Pushawall canyon. Indio hills. By lower part of stream. | Comment | |||
RSA401229 | Asclepias erosa | Francis Fultz | 1921-5-1 | 3413 | Riverside | Near Indio. Colorado Desert. | Comment | |||
RSA717647 | Asclepias subulata | Scott D. White, Pam De Vries | 2006-3-14 | 11245 | Riverside | North of the I-10 Freeway a few mi east of Indio, at proposed I-10 / McNaughton Parkway interchange. | 91 | Comment | ||
SBBG46422 | Asclepias subulata | C. H. Muller | 1952-5-21 | 9514 | Riverside | mouth of Morongo Cyn | Comment | |||
UCR180152 | Asclepias subulata | Scott D. White, Pam Devries | 2006-3-14 | 11245 | Riverside | Sonoran (Colorado) Desert, Eastern Coachella Valley, a few mi east of Indio, at proposed I-10 Freeway/ McNaughton Parkway interchange, north of the I-10 Freeway | 152 | Comment | ||
RSA343874 | Aspidotis californica | R. F. Thorne, Walter Wisura, Earl Lathrop, Sara Meury | 1985-5-18 | 60664 | Riverside | Santa Rosa Plateau. Oak-woodland with chaparral understory at edge of Cleveland National Forest | 610 | Comment | ||
CLARK-A1528-5566 | Astragalus allochrous | John C. Roos | 1949-4-10 | 4228 | Riverside | Chuckwalla Mountains | Comment | |||
CAS-BOT-BC177459 | Astragalus aridus | Edmund C. Jaeger | 1939-4-7 | s.n. | Riverside | Boulder Well, near Desert Center, Colorado Desert | Comment | |||
CAS-BOT-BC177462 | Astragalus aridus | Roxana S. Ferris | 1953-3-9 | 12599 | Riverside | Near junction of U.S. 60 & 70 with Desert Hot Springs road | Comment | |||
RSA415452 | Astragalus crotalariae | Miss Hutchinson | 1926-3-1 | s.n. | Riverside | Colorado Desert. [county not specified] | Comment Read comments Sep 7 2016 |
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CAS-BOT-BC178433 | Astragalus douglasii var. parishii | Elizabeth McClintock | 1965-6-25 | s.n. | Riverside | Top of Santa Rosa Mountain. | Comment | |||
CAS-BOT-BC178442 | Astragalus douglasii var. parishii | Marcus E. Jones | 1926-6-20 | s.n. | Riverside | 12 miles north of Idyllwild. | Comment | |||
RSA641093 | Astragalus douglasii var. parishii | Orlando Mistretta, Mark Elvin | 1995-6-19 | 1771 | Riverside | San Jacinto Mountains: Near 33 54 152 N 116 51 800 W. [?] | 853 | Comment | ||
SD111601 | Astragalus douglasii var. parishii | Wayne P. Armstrong | 1982-6-19 | Riverside | Idyllwild County Park | 1675 | Comment | |||
UC410714 | Astragalus douglasii var. parishii | Mrs. E. C. Van Dyke | Jul 22 1928-Jul 28 1928 | Riverside | Idyllwild | Comment | ||||
RSA740944 | Astragalus filipes | Scott D. White, Justin M. Wood | 2008-6-17 | 12183 | Riverside | Garner Valley- Kenworthy Station (USFS) | 1378 | Comment | ||
UCR120653 | Astragalus gambelianus | D. E. Bramlet, P. Jacks, S. Goode | 1989-4-4 | 1789 | Riverside | Perris-Aguanga Basin Region, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain | 488 | Comment | ||
SEINET7844100 | Astragalus lentiginosus var. coachellae | Duncan S. Bell, Amber Swanson | Riverside | Comment | ||||||
SBBG68271 | Astragalus lentiginosus var. floribundus | M. N. Ackley | 1928-4-4 | 570 | Riverside | between Indio and Edom | 60 | Comment | ||
CAS-BOT-BC187486 | Astragalus leucolobus | Elizabeth McClintock | 1965-6-25 | s.n. | Riverside | Top of Santa Rosa Mountain | Comment | |||
RSA653167 | Astragalus nuttallianus var. imperfectus | A. C. Sanders, K. C. Rose | 1995-4-5 | 16371 | Riverside | San Bernardino Mtns. / Coachella Valley: alluvial slopes and foothills S of Mission Creek and E of Hwy 62. | 520 | Comment | ||
UCR101917 | Astragalus pachypus var. jaegeri | R. S. Woglum | 1941-5-17 | 3053 | Riverside | Peninsular Ranges/Sonoran (Colorado) Desert Transition:, Horse Canyon, off Coyote Canyon | Comment | |||
HSC86858 | Astragalus palmeri | K. Harper | 1988-5-14 | Riverside | Hwy. 74 between Alpine Village and the Vista Point at Seven Level Hill. | Comment | ||||
RSA0120003 | Astragalus palmeri | Duncan S. Bell, Thomas Stoughton | 2016-4-13 | 9256 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek. | 1047 | Comment | ||
RSA286101 | Astragalus palmeri | John F. Emmel | 1980-5-8 | 707 | Riverside | N end of Santa Rosa Mts; S base of Sugarloaf Mtn., at SE end of Pinyon Flat. | 1235 | Comment | ||
CAS-BOT-BC194171 | Astragalus pomonensis | Scott D. White; Julie Greene | 1997-3-12 | 4778 | Riverside | Near I-215 Freeway, S of Perris and N of Menifee, low hills E of Bavaria Dr., Sun City - Perris Basin | 487 | Comment | ||
JEPS54801 | Astragalus pomonensis | W. L. Jepson | 1914-5-23 | 6085 | Riverside | Conchilla Desert , Conchilla Desert (Colorado Desert) | Comment | |||
POM295496 | Astragalus pomonensis | Lyman Benson | 1946-4-15 | 12013 | Riverside | 6 miles southeast of Redlands. Mt. Range: San Bernardino. | 609 | Comment | ||
UCR127359 | Astragalus pomonensis | A. C. Sanders, D. Malueg | 2003-5-8 | 26566 | Riverside | Perris-Aguanga Basin region, Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek | 396 | Comment | ||
CAS-BOT-BC193171 | Astragalus sabulonum | Lewis S. Rose | 1937-4-10 | 37154 | Riverside | 3 mi. SE. of Indio | 15 | Comment | ||
CAS-BOT-BC194056 | Astragalus tricarinatus | P. A. Munz; I. M. Johnston | 1922-5-6 | 5196 | Riverside | Morongo Wash, Colorado Desert | Comment | |||
PASA2748 | Astragalus tricarinatus | Marcus E. Jones | 1929-3-19 | 8640 | Riverside | Whitewater, Colorado Desert | Comment | |||
UCR116070 | Athysanus pusillus | O. F. Clarke, Jeanine Derby | 1974-4-19 | s.n. | Riverside | Lakeview Mountains, c. 2 mi. SSW of Mt. Rudolph, north of Juniper Flat, east of Juniper Flat Rd. and south of Stagecoach Rd., EIR for Tentative Tract 5702 | 610 | Comment | ||
UCR1669 | Athysanus pusillus | J. R. Allen | 1962-4-4 | 8- 253 | Riverside | Perris-Aguanga Basin region, 6 mi south of Perris, 1/3 mi south of Newport Rd. on Murrieta Rd. | 427 | Comment | ||
UCR202323 | Atriplex argentea | Karin Cleary-Rose | 1998-9-7 | s.n | Riverside | Perris-Aguanga Basin Region; San Jacinto River Valley, west edge of Hemet, east of Warren Rd., south of Esplanade and north of the Tres Cerritos Hills | 460 | Comment | ||
CLARK-A1656-894 | Atriplex canescens | Lois Ann Scott | 1977-11-18 | Riverside | Palm Springs | Comment | ||||
RSA339234 | Atriplex canescens | R. F. Thorne, Gertrud Dahlgren, R. Dahlgren | 1979-8-23 | 53615 | Riverside | Corronwood Springs Area | Comment | |||
SEINET3930704 | Atriplex canescens | Howard Stutz | 1977-11-17 | 8192 | Riverside | East of Cabazon, Plants abundant.; 0 | Comment | |||
SFV9419 | Atriplex canescens | M. L. Vincent, R. H. Swade | 1963-10-19 | 456 | Riverside | Snow Creek Road, 2 miles from its intersection with California State Highway 111. | 366 | Comment | ||
CAS-BOT-BC170215 | Atriplex canescens subsp. canescens | Ivan Johnston | 1917-4-4 | 1033 | Riverside | Near Palm Springs - Colorado Desert | 182 | Comment | ||
CLARK-A1045-344 | Atriplex canescens subsp. linearis | George K. Helmkamp | 1977-11-6 | Riverside | Salton Sea Salton Sea State Recreation Area; Salt Creek Campground area; between the highway and the Sea, just north of Salt Creek; Durmid 7.5'Q | Comment | ||||
RSA773114 | Atriplex canescens var. laciniata | Thomas Stoughton, Jacqueline McConnaughy, Andrew Monks | 2010-10-7 | 673 | Riverside | Hwy 177. N of Desert Lily Sanctuary. Palen Valley. | 274 | Comment | ||
UCR214708 | Atriplex canescens var. macilenta | A. C. Sanders | 2010-3-25 | 37627 | Riverside | Sonoran (Colorado) Desert; Salton Trough, Durmid, east side of the Salton Sea, between Hwy 111 and the RR just north of the Imperial Co. line, 9 miles south of North Shore (Desert Beach), just below Bat Caves Buttes | -59 | Comment | ||
UCR214862 | Atriplex canescens var. macilenta | A. C. Sanders, Richard Dwerlkotte | 2010-3-22 | 37518 | Riverside | Sonoran (Colorado) Desert, Chuckwalla Valley, 1.5 mi. SE of Sidewinder Well, south end of Palen Dry Lake, SW of Palen Mtns. | 130 | Comment | ||
UCR104621 | Atriplex coronata var. notatior | D. E. Bramlet | 1997-5-1 | 2548 | Riverside | Nichols Road Wetlands; c. 183 m SE of Nichols Road, 91 m west of Collier Ave. and 196 m west of the I-15; east of the dirt road extending S from Nichols Road. and adjacent to Alberhill Creek | Comment | |||
UCR24121 | Atriplex coronata var. notatior | John C. Roos | 1965-6-30 | s.n. | Riverside | Perris-Aguanga Basin region, Perris | Comment | |||
CAS-BOT-BC170604 | Atriplex fasciculata | S. B. Parish | 1913-9-20 | 8600 | Riverside | In alkaline soil, Mecca, Salton Sink. | 57 | Comment | ||
POM220055 | Atriplex hymenelytra | F. R. Fosberg | 1932-3-13 | 8087 | Riverside | Thousand Palms Canyon, Coachella Valley. | Comment | |||
RSA2100 | Atriplex hymenelytra | Ernest Braunton | 1929-01 | s.n. | Riverside | Painted Canyon, Mecca. | 46 | Comment | ||
SD38024 | Atriplex hymenelytra | Edith A. Purer | 1931-3-1 | Riverside | Near Palm Springs. | Comment | ||||
SEINET8753398 ![]() |
Atriplex hymenelytra | F. R. Fosberg | 1932-1 | 8087 | Riverside | Thousand Paleus Canyon, Coachella valley | Comment Read comments Jun 4 2016 |
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RSA478278 | Atriplex lentiformis | Jack Rempel | 1932-11-11 | 16115 | Riverside | Dos Palmos Springs, Colorado Desert | Comment | |||
RSA696719 | Atriplex lentiformis | Anonymous | s.n. | Riverside | Colorado Desert. | Comment | ||||
UC66493 | Atriplex lentiformis | E. E. Schellenger | 1904-10-16 | 54 | Riverside | between Coachella and Wolters [Walters = Mecca] | Comment Read comments Jun 18 2011 |
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UCR18902 | Atriplex lentiformis | John C. Roos | 1965-9-5 | s.n. | Riverside | Sonoran (Colorado) Desert, Blythe | 76 | Comment | ||
UCR96800 | Atriplex lentiformis | G. F. Pratt | 1997-3-19 | s.n. | Riverside | March Air Force Base, SE of Arnold Heights & east of Alessandro Blvd. | 466 | Comment | ||
SEINET4135315 | Atriplex linearis | Stewart C. Sanderson | 1993-11-18 | 93 -040 | Riverside | Mile 6, CA 11, Salton Sea, beaches turnoff.; 0 | Comment | |||
CAS-BOT-BC170070 | Atriplex parishii | H. C. Stutz | 1994-10-17 | 9693 | Riverside | W side of Hemet, 100 yeards east of California Street terminus. | Comment | |||
UCD97686 | Atriplex suberecta | D. E. Bramlet | 1989-7-3 | 1932 | Riverside | Perris-Aguanga Basin region; Diamond Valley, Searl Ranch, just off the ranch entrance road, 6.7 km S of Hemet; 2.7 km W of State Street, and 600 m N of Newport Road. | 482 | Comment | ||
SD146319 | Atriplex triangularis | A. C. Sanders, D. Bramlet, Mihai Costea, and T. Salvato. | 1999-10-15 | 23181 | Riverside | San Jacinto Valley; Mystic Lake, 1.0 mile west of Jackrabbit Trail on Gilman Springs Road, 0.4 mile west of Quail Lake Golf Course entrance. | 436 | Comment | ||
UCR41799 | Avena fatua | A. C. Sanders | 1986-4-13 | 6466 | Riverside | Riverside, Riverside, residential garden, 422 Campus View Drive | 335 | Comment | ||
CLARK-A1528-1621 | Baccharis emoryi | John C. Roos | 1951-9-25 | 5285 | Riverside | Fairmont Park | 259 | Comment | ||
LA203038 | Baccharis emoryi | W. Pequegnat; | 1938-9-3 | sn | Riverside | Santa Ana Mountains, Ortega Rd | Comment | |||
POM319735 | Baccharis emoryi | Patricia Wilder | 1971-11-11 | 5306 | Riverside | Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad. | 229 | Comment | ||
IRVC523 | Baccharis glutinosa | R. H. Whittaker, W. A. Niering | 1963-6-11 | SJ 373 | Riverside | Santa Rosa Rd., slope W-5 degree draw, mostly sandy soil, occasional boulders. Santa Rosa Mountains | 1601 | Comment | ||
UCR139038 | Baccharis salicifolia | D. L. Banks, V. W. Steinmann | 1997-3-13 | 1426 | Riverside | NW Palomar Mtns, Agua Tibia Mtns: Redhawk Housing Development, north of the Pechanga Indian Reservation in the hills south of the intersection of Marge Place and Tehachapi Pass (S of Redhawk Parkway) | 378 | Comment | ||
SEINET10616764 | Baccharis salicifolia | David B. Dunn | 1946-2-22 | Dunn 1945 | Riverside | Collected on north side of Whitewater Canyon. Colorado Desert. | Comment | |||
SDSU13346 | Baccharis salicifolia subsp. salicifolia | Joseph R. Verfaillie, BIO 531 Taxonomy class (SDSU) | 2000-4-1 | 31 | Riverside | Santa Margarita Ecological Reserve (SDSU). Near the center of the Gorge, west of the pipe line crossing. | 239 | Comment | ||
RSA296132 | Baccharis sergiloides | B. A. Prigge | 1980-8-5 | 3847 | Riverside | Whitewater Canyon: 0.5 miles N of trout farm | 701 | Comment | ||
CDA41203 | Bacopa monnieri | G. D. Barbe | 1983-1-24 | 4035 | Riverside | Desert Island Country Club, northeast of Rancho Mirage. | 0 | Comment | ||
POM294263 | Bahiopsis parishii | Lyman Benson | 1945-3-29 | 11638 | Riverside | Canyon on Palm Springs Road, Colorado Desert, Little San Bernardino Mountain | 610 | Comment | ||
CAS-BOT-BC106613 | Baileya pleniradiata | Marcus E. Jones | 1924-2-27 | s.n. | Riverside | Desert Center, Colorado Desert | Comment | |||
JEPS34795 | Baileya pleniradiata | Marjorie D. Clary | 1932-5-26 | 1651 | Riverside | s of 29 Palms (Hexie Mt. Colorado Desert); Colorado Desert, Hexie Mt. | 1066 | Comment | ||
POM350774 | Bebbia juncea | Robert Gustafson, Gary D. Wallace | 1982-5-19 | 2568 | Riverside | Pines to Palms Hwy (Hwy. 74), vicinity of Pinyon Flat campground. | Comment | |||
RSA709803 | Bebbia juncea | A. C. Sanders | 2004-5-12 | 27891 | Riverside | Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek. | 378 | Comment | ||
SD80047 | Berberis dictyota | Nancy Ryan Zabriskie, Walter Zabriskie | 1970-3-25 | 261 | Riverside | Santa Rosa Mountain Road above Palms-to-Pines Highway | 1370 | Comment | ||
UCR104618 | Berberis dictyota | D. E. Bramlet, E. Robertson | 1989-5-17 | 1863 | Riverside | Perris-Aguanga basin, Lake Perris, S facing slope of Mt. Russell, some 457m SW of the summit. The site is approximately 2.07 km west of Davis Road and 1.74 km south of Alessandro Blvd. | 732 | Comment | ||
SEINET893003 | Bergia texana | A. C. Sanders, Mitch Provance | 1999-1 | 23132 | Riverside | San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi S of Eden Hot Spr. El Casco. | 432 | Comment | ||
SEINET6062232 | Bernardia myricifolia | Unknown | Riverside | Idyllwild Area. Strawberry Creek between crossing at Circle Drive and Humber Park. | Comment | |||||
UCR199778 | Bidens laevis | Scott D. White, Lynn Stafford | 2007-6-27 | 11752 | Riverside | Chino Hills State Park, Santa Ana River floodplain just below Prado Dam | 137 | Comment | ||
RSA450130 | Bidens pilosa | J. C. Roos | 1965-8-18 | s.n. | Riverside | In Corona. | Comment | |||
RSA0107274 | Boechera johnstonii | John F. Emmel | 2001-4-28 | 1699 | Riverside | San Jacinto Mts.; Garner Valley; NE-facing slope 0.2 air mile S of trailhead parking area for Ramona Trail. | 1377 | Comment | ||
CLARK-A1528-5699 | Boerhavia coccinea | John C. Roos | 1945-5-15 | 3858 | Riverside | Eagle Mountains | Comment | |||
UCR280429 | Boerhavia coulteri var. palmeri | Onkar Singh | 2015-11-10 | 5621 | Riverside | Sonoran (Colorado) Desert, Chuckwalla Valley, southern margin of Ford Dry Lake, c. 1 km NE of intersection of I-10 and Palen Dunes Rd | 111 | Comment | ||
CAS-BOT-BC434517 | Boerhavia diffusa | T. C. Fuller | 1968-7-17 | 17388 | Riverside | 288 E. Main St., San Jacinto | Comment | |||
JOTR30080 | Boerhavia intermedia | La Doux, Tasha, Bill Truesdell | 2006-10-3 | 1712 | Riverside | Joshua Tree National Park. Pinto Basin: (Stop 1) east side of Hexie Mtns. at mouth of Pinkham Spring Canyon | 668 | Comment | ||
UCR244886 | Boerhavia triquetra | A. C. Sanders, T. B. Salvato | 2012-10-12 | 40403 | Riverside | Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass, 7.6 km (c. 4.5 mi.) above the road to Chuckwalla Spring on Graham Pass Rd. | 387 | Comment | ||
JOTR32409 | Boerhavia triquetra var. intermedia | Harding, Mitzi, T. Herskovits, D. Shade | 2011-8-11 | 2 | Riverside | Joshua Tree National Park. Valley west of Pinto Mountains along Rte 11; Belle Campground; Gravelly flats with granitic boulder outcrops | 1154 | Comment | ||
VVC2318 | Boerhavia wrightii | Tim Thomas, Alice Karl | 2011-10-18 | 5528 | Riverside | Sonoran Desert, Hayfield Lake 4 miles east of Chiriaco Summit; just north of Hwy 10. In northwest portion of lake bed. | 437 | Comment | ||
UCR94964 | Bolboschoenus maritimus subsp. paludosus | Scott D. White | 1996-9-22 | 4536 | Riverside | Perris Basin, Perris: Nuevo Road near intersection with Wilson Ave., west of the San Jacinto River crossing. | 436 | Comment | ||
CAS-BOT-BC226241 | Bouteloua barbata | A. C. Sanders | 2011-9-15 | 39892 | Riverside | Sonoran (Colorado) Desert: Coachella Valley, agricultural area in Thermal; Colorama greenhouses; nursery at 83300 Ave. 58, 0.35 mi. east of Jackson St. near Calhoun St. | -24 | Comment | ||
POM193468 | Bouteloua barbata | J. B. Feudge | 1929-9-15 | 2027 | Riverside | Cottonwood Springs, Colorado Desert. | Comment Read comments Oct 9 2010 |
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JOTR32106 | Bouteloua barbata var. barbata | Harding, Mitzi, Kipp Callahan | 2012-8-27 | 281 | Riverside | Joshua Tree National Park. Pinto Basin, along southern edge of Pinto Mountains; along Old Dale Road, near Sunrise Mill | Comment | |||
SD137928 | Bowlesia incana | Darin L. Banks, Steve Boyd | 1995-3-16 | 103 | Riverside | Cleveland National Forest, Agua Tibia Wilderness Area; east of the Dripping Springs Alcove, north slope of Wildhorse Peak, on Wildhorse Trail | 609 | Comment | ||
UCR125285 | Brachychiton populneum | A. C. Sanders | 2003-1-18 | 25668 | Riverside | San Bernardino Valley Region, Louis Rubidoux Nature Center, near entrance, Santa Ana River, West Riverside | 226 | Comment | ||
JOTR35010 | Brandegea bigelovii | La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson | 2007-10-25 | 3112 | Riverside | Joshua Tree National Park. Pinto Basin, along Old Dale Road, near Mission Well | Comment | |||
RSA184555 | Brandegea bigelovii | C. L. Hitchcock | 1932-4-7 | 12198 | Riverside | Corn Springs. | Comment | |||
RSA800057 | Brandegea bigelovii | J. Andre | 2012-3-19 | 21299 | Riverside | Orocopia Mountains; north end of range, 0.5 miles south of junction of Box Canyon Road and I-10 freeway, 23 miles east of city of Coachella. | 488 | Comment | ||
UC700945 | Brandegea bigelovii | Aven and Ruth Nelson | 1939-3-28 | 3304 | Riverside | s of Mecca (near Salton Sea, Highway 111); Highway 111 | Comment | |||
UCR198165 | Brandegea bigelovii | Michael Honer, L. Hulse | 2004-4-3 | 1907 | Riverside | Colorado Desert, Little San Bernardino Mountains, Rockhouse Canyon c. half mi north of intersection with Fargo Canyon | 610 | Comment | ||
RSA0009699 | Brandegea bigelovii | Marcus E. Jones | 1926-2-15 | s.n. | Riverside | Near Indio. | Comment | |||
RSA0084265 | Brassica nigra | B. Pitzer, Karen Kirtland | 1986-5-6 | 263 | Riverside | Weedy field 1.5 mi. SE of Murrieta along Murrieta Creek; bounded on N by Fig St., on S by Elm St., on E by Adams Ave., & on W by Jefferson Ave. | 316 | Comment | ||
CDA3589 | Brassica tournefortii | A. C. Sanders, Mark A. Elvin, Julie M. Vanderwier | 2002-4-9 | 24916 | Riverside | The Badlands; hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont | Comment | |||
RSA0123356 | Brassica tournefortii | Duncan S. Bell, Isaac Marck, Evan Meyer | 2016-3-23 | 9048 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain. | 639 | Comment | ||
SDSU2623 | Brassica tournefortii | D. F. Howe | 1949-3-21 | Riverside | 12 mi. west of Blythe. | 122 | Comment | |||
UCR248325 | Brassica tournefortii | Duncan S. Bell | 2010-4-1 | 669 | Riverside | Sonoran (Colorado) Desert, Arica Mountains; west side of Rice Valley, c. 1.2 air miles east of AT & SF railway line, c. 4.2 air miles east of Priest Well and c. 4.3 air mi. SE of the ghost town of Rice | 208 | Comment | ||
UCR18590 | Brickellia desertorum | John C. Roos | 1951-10-19 | 5328 | Riverside | San Jacinto Valley, Gilman Hot Springs | 459 | Comment | ||
SEINET10797623 | Brickellia microphylla var. watsonii | A. K. Evans | 1976-4-13 | Evans 5214 | Riverside | Desert canyons of Santa Rosa Mountains. | Comment | |||
UCR191208 | Brodiaea santarosae | Tom Chester, W. P. Armstrong, Kay Madore | 2006-6-15 | 930 | Riverside | Peninsular Ranges; Santa Ana Mountains region, Santa Rosa Plateau Ecological Reserve; Waterline Road, 0.4 km east-southeast of the northernmost high point of the Mesa de Burro | 564 | Comment | ||
UCR62090 | Brodiaea terrestris subsp. kernensis | Jack Easton | 1990-5-7 | s.n. | Riverside | French Valley near the airport, c. 0.25 mi NE of the intersection of Winchester Rd. and Borell Rd | 402 | Comment | ||
UC50578 | Bromus berteroanus | Dr. A. Davidson | Riverside | Banning | Comment Read comments Mar 21 2011 |
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RSA597943 | Bromus catharticus | F. M. Reed | 1933-6-23 | 7863 | Riverside | Riverside., (Near 33 deg 57.5'N, 117 deg 21'W.) | 290 | Comment | ||
POM112746 | Bromus diandrus | Marcus E. Jones | 1903-5-11 | s.n. | Riverside | Banning. | 701 | Comment | ||
SD232570 | Bromus diandrus | A. C. Sanders, S. Hawkins, J. Goetzen & D. Freeman | 1996-5-1 | 18110 | Riverside | San Bernardino Mtns.: Morongo Indian Reservation, vicinity of natural pond & bog at SE edge of Burro Flats; | 1100 | Comment | ||
SEINET271857 ![]() |
Bromus diandrus | Scott D. White, Shelton Dowthit; Conserv. voluntee | 1996-3-31 | 3847 | Riverside | LK Skinner Area: Riverside Land Conservancy conservation easement site, about 1/2 air mile south of the reservoir, near East Benton Road. USGS Bachelor Mtn. 7 1/2' topo map | 518 | Comment | ||
POM146223 | Bromus grandis | F. M. Reed | 1925-5-25 | 5034 | Riverside | Horsethief Canyon - Temescal Valley., [33 deg 43'20N, 117 deg 26'15W] | Comment | |||
VVC551 | Bromus hordeaceus | A. C. Sanders, J. Mac | 1997-5-4 | 20690 | Riverside | San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek. | 854 | Comment | ||
SBBG56628 | Bromus laevipes | R. Hoffmann | 1929-9-6 | Riverside | near Tahquitz Pk | Comment | ||||
UCR52074 | Bromus madritensis | Bill Wagner | 1988-3-7 | s.n. | Riverside | Woodcrest area, c. 6 mi SW of Riverside, NE corner of Hibiscus and Dauchy Avenues | 488 | Comment | ||
JOTR16770 | Bromus madritensis subsp. rubens | Walters, Jim | 1967-3-12 | s.n. | Riverside | Joshua Tree National Park. HIDDEN VALLEY | 1280 | Comment | ||
UCR9398 | Bromus marginatus | D. H. Wilken | 1965-6-21 | 281 | Riverside | San Jacinto Mtns., Herkey Creek Public Camp, W end of the Hemet (Garner) Valley | 1372 | Comment | ||
RSA778204 | Bromus rubens | Thomas Stoughton, Christi Gabriel, Stephanie Rockwood | 2011-3-22 | 798 | Riverside | Mecca Hills, just south of Shaver's Well | 305 | Comment | ||
UCR2249 | Bromus rubens | H. S. Fawcett | 1913-12-24 | 1109 | Riverside | West Riverside, along main road, Santa Ana River flats | 244 | Comment | ||
UCR2259 | Bromus trinii | F. M. Reed | 1907-6-16 | 1471 | Riverside | South Coast; San Bernardino Valley, Riverside, upper south fork of Arroyo Tequesquite | 457 | Comment | ||
JEPS76396 | Caesalpinia virgata | L. R. Heckard | 1977-3-15 | 4519 | Riverside | e. Mecca (lower end of Box Canyon near Garfield St. Junction); Box Canyon | 91 | Comment | ||
JOTR31933 | Caesalpinia virgata | La Doux, Tasha, M. Harding, B. Truesdell | 2011-3-15 | 2171 | Riverside | Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky wash draining into west Pinkham Wash | Comment | |||
POM295559 | Caesalpinia virgata | Lyman Benson, Robert Benson | 1952-4-8 | 14858 | Riverside | Colorado Desert. 2 miles west of Shaver Summit, east of Indio, US 66. Colorado Desert Drainage Area. | 610 | Comment | ||
RSA676052 | Caesalpinia virgata | Scott D. White | 2001-4-3 | 8260 | Riverside | Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111. | 396 | Comment | ||
UCR3468 | Caesalpinia virgata | Sally Bell | 1964-3-26 | s.n. | Riverside | Western Colorado Desert, off Dillon Road, c. 3 mi. NE of the town of Indio, c. 500 yards west of the road. | -7 | Comment | ||
UCR106875 | Calandrinia ciliata | Michael A. Patten | 1993-2-27 | s.n. | Riverside | Paloma Valley, along Garboni Rd, just east of Antelope Rd. | 450 | Comment | ||
UCR91658 | Calandrinia ciliata | Steve Boyd, D. L. Banks | 1995-4-5 | 8425 | Riverside | Agua Tibia Mountains, Palomar Range, Agua Tibia Wilderness Area; northern flank of Agua Tibia Mtn. at the E edge of Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary | 610 | Comment | ||
UCR92780 | Calandrinia ciliata | Scott D. White | 1994-3-29 | 1945 | Riverside | Beaumont Badlands, near county dump and old DeAnza Cycle Park, north of Hwy 60 | 701 | Comment | ||
RSA667102 | Callisia repens | A. C. Sanders, O. F. Clarke, Susan Sims | 2001-11-28 | 24889 | Riverside | San Bernardino Valley Region: between Pedley & Mira Loma, Sims property at NE corner of Limonite Av. & Bain St. | 210 | Comment | ||
SBBG54106 | Callitriche heterophylla var. bolanderi | E. W. Lathrop | 1966-4-13 | 6164 | Riverside | 3 mi NW of Murrieta | Comment | |||
POM13201 | Callitriche marginata | P. A. Munz | 1922-5-20 | 5459 | Riverside | Kenworthy, San Jacinto Mountains | 1402 | Comment | ||
UCR281105 | Callitriche marginata var. marginata | Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett | 2017-3-29 | 317- 27 | Riverside | Menifee Valley, Menifee, about 0.5 miles south of Sun City, and 0.5 miles west of Romoland, SW corner of Lazy Creek Rd. and Murrieta Rd. | 431 | Comment | ||
CAS-BOT-BC85769 | Calocedrus decurrens | Winifern W. Swarth | 1914-9-8 | s.n. | Riverside | Strawberry Valley, San Jacinto Mts. | 1828 | Comment | ||
UCSB18186 | Calocedrus decurrens | Daniel, Dick | 1964-5-16 | Riverside | Fuller Mill Creek Camp; along Banning Idyllwild Rd., San Jacinto Mtns. | 1584 | Comment | |||
POM158454 | Calochortus concolor | Philip A. Munz | 1927-5-21 | 10875 | Riverside | 10 miles SW of Coahuila [now Cahuilla] | Comment | |||
UC3383 | Calochortus concolor | H. M. Hall | 1897-7-30 | 962 | Riverside | El Toro Mt. San Jacinto Mts. | 2529 | Comment | ||
CAS-BOT-BC488541 | Calochortus concolor | R. S. Woglum | 1941-6-13 | 3072 | Riverside | Pines to Palms Road, Santa Rosa Mountains | Comment | |||
CAS-BOT-BC132460 | Calochortus plummerae | Marcus E. Jones | 1926-6-20 | s.n. | Riverside | Near [Bannnig] Banning | Comment | |||
CAS-BOT-BC483502 | Calochortus splendens | T. Winfield | 1975-5-8 | 2355 | Riverside | Arroyo del Toro Road, 1 mile from Highway 71 | Comment | |||
RSA674712 | Calycadenia tenella | Scott D. White | 2000-5-1 | 7748 | Riverside | Corona: Western foothills of Santa Ana Mountains near Bedford Canyon. | 351 | Comment | ||
RSA0123298 | Calyptridium monandrum | Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer | 2016-3-22 | 8984 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain. | 698 | Comment | ||
UCR133403 | Calyptridium monandrum | Tracy Tennant, J. S. Ross | 1998-5-7 | MOR- 93 | Riverside | San Bernardino Mtns. Region, Morongo Indian Reservation, Wood Canyon (polygon W8), c. 0.6miles NNW of Cabazon. | 1280 | Comment | ||
SD208204 | Calyptridium monospermum | Michael G. Simpson, Jamie Hall, et al. | 2007-6-16 | 2896 | Riverside | Little Taquitz Valley, San Jacinto Mountain, along trail, ca. 0.1 mile north of junction with Pacific Coast Trail, ca. 0.9 mile northeast of Tahquitz Peak. | 2454 | Comment | ||
SDSU17433 | Calyptridium monospermum | C. Matt Guilliams, Michael and Lori Simpson, Mike Silveira | 2007-6-26 | 378 B | Riverside | San Jacinto Wilderness State Park, Round Valley Campsite. Ca. 50 meters east of stone buildings near trail junction, along west edge of Round Valley. | 2755 | Comment | ||
SEINET4077335 | Calystegia macrostegia subsp. arida | C. Davidson | 1975-1 | 2806 | Riverside | Roughly four miles south of Banning on road R1 to Idyllwild. | 1127 | Comment | ||
UCR273978 | Calystegia sepium subsp. binghamiae | Mitch Provance | 2013-5-29 | 513- 12 | Riverside | Santa Ana River Valley, Riverside, Fairmount Park, W side of Lake Evans, W side of Dexter Drive, just SW of the American Legion. | 241 | Comment | ||
UC310595 | Camissonia | Philip A. Munz | 1926-1-31 | 9973 | Riverside | Dos Palmos Spring Colorado Desert | Comment | |||
UCR137352 | Camissonia | John Wear | 1998-7-8 | s.n. | Riverside | San Jacinto Mtns., Pine Meadow in eastern Garner Valley, R-Ranch, just east of Hwy 74, between Gold Hill and Thomas Mountain | 1402 | Comment | ||
CDA37642 | Camissonia bistorta | T. C. Fuller | 1964-4-14 | 11819 | Riverside | Bench above wash of Whitewater Canyon, 4.1 miles north of Whitewater. | 0 | Comment | ||
RSA465922 | Camissonia bistorta | D. A. Young | 1968-3-28 | P 331 | Riverside | At end of Hayfield Road, South of Interstate 10. Creosote scrub. | 305 | Comment | ||
SEINET4680881 | Camissonia bistorta | R. L. Piemeisel | 1913-4-27 | 3616 | Riverside | W. of Crestmore.; 0 | Comment | |||
UCR152638 | Camissonia bistorta | A. C. Sanders | 2005-4-22 | 29608 | Riverside | Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak | 625 | Comment | ||
HSC49197 | Camissonia boothii subsp. condensata | D. L. Goforth | 1979-4-11 | 113 | Riverside | Box Canyon, 10 mi. E of Mecca on State Rte. 195. | 220 | Comment | ||
UCR148459 | Camissonia brevipes | S. J. Myers | 2005-2-1 | s.n. | Riverside | Sonoran (Colorado) Desert, Salton Basin, c. 9 miles (4 air line) east of North Shore along Coachella Canal right-of-way, N of Rancho Dos Palmas | 21 | Comment | ||
RSA136658 | Camissonia brevipes subsp. brevipes | Peter H. Raven | 1958-1-25 | 11475 | Riverside | Box Canyon, 5.5 miles SE of Painted Canyon turnoff, near Mecca. | Comment | |||
RSA314675 | Camissonia californica | Robert F. Thorne, Fosberg, Sachet, Herbst | 1983-4-23 | 55502 | Riverside | San Bernardino Mountains -- on south end of ridge at mouth of Whitewater Canyon, east of bridge, about 3.3 miles north of Whitewater Post Office. | 427 | Comment | ||
UCR21992 | Camissonia californica | Steve Boyd | 1980-7-12 | 328 | Riverside | Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau | 610 | Comment | ||
RSA709898 | Camissonia cardiophylla | Sarah J. De Groot, Leland Lubinsky, Naomi S. Fraga, Lisa Rojas | 2005-2-10 | 4600 | Riverside | Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock. | 402 | Comment | ||
SEINET3093302 ![]() |
Camissonia cardiophylla | A. C. Sanders, S. White, C . L. Sanders | 1994-10-9 | 15813 | Riverside | San Bernardino Mountains: Whitewater Cyn, 2 mi. below trout farm, above Bonnie Bell. | 549 | Comment | ||
RSA135283 | Camissonia claviformis subsp. aurantiaca | Peter H. Raven | 1958-3-1 | 11746 | Riverside | Colorado Desert, US Highway 95, 8.6 miles N of Blythe. | Comment | |||
RSA36072 | Camissonia claviformis subsp. aurantiaca | C. Epling | 1947-03 | s.n. | Riverside | Mojave Desert, south edge of desert at Cottonwood Springs. | Comment | |||
RSA449181 | Camissonia claviformis subsp. aurantiaca | Carl B. Wolf | 1932-4-27 | 3032 | Riverside | Palm Springs. | 152 | Comment | ||
RSA186613 | Camissonia confusa | Peter H. Raven | 1962-4-28 | 17488 | Riverside | Ortega Highway 3.9 miles above its east base, Santa Ana Mountains | 732 | Comment | ||
UCR152514 | Camissonia hirtella | A. C. Sanders | 2005-4-22 | 29614 | Riverside | Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak | 625 | Comment | ||
RSA186737 | Camissonia ignota | Peter H. Raven | 1962-3-14 | 16906 | Riverside | East limits of Homeland. | Comment | |||
RSA449035 | Camissonia ignota | Christopher Davidson | 1973-4-1 | 1802 | Riverside | Agua Tibia Mountains. Highway 71/79 approximately 7 miles from junction of US 395 South. | 412 | Comment | ||
RSA543896 | Camissonia micrantha | Steve Boyd | 1991-5-20 | 6273 | Riverside | Santa Ana Mountains, NW of Lake Elsinore. Lower Rice Cyn, just inside Cleveland Nat. For. boundary. | 573 | Comment | ||
RSA770290 | Camissonia pallida | Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-12 | 4750 | Riverside | Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65131 | 604 | Comment | ||
POM229709 | Camissonia pallida subsp. pallida | P. A. Munz | 1957-3-15 | 14938 | Riverside | Whitewater Creek, 3 mi. north of highway to Banning [Hwy 10]. | Comment | |||
RSA449239 | Camissonia pallida subsp. pallida | M. B. Dunkle | 1932-3-25 | 2877 | Riverside | Cabazon. | Comment | |||
RSA449246 | Camissonia pallida subsp. pallida | Ora M. Clark | 1929-3-16 | 1726 | Riverside | N. of Whitewater. | Comment | |||
RSA676263 | Camissonia refracta | Scott D. White | 2001-4-3 | 8242 | Riverside | Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111. | 396 | Comment | ||
UC454559 | Camissonia strigulosa | I. J. Condit | 1910-6-24 | Riverside | San Jacinto Mts. | 914 | Comment | |||
UCSB45579 | Camissonia strigulosa | Roos, John | 1952-4-16 | Riverside | Reche Canyon | 457 | Comment | |||
POM9585 | Camissonia strigulosa | I. M. Johnston | 1920-5-8 | s.n. | Riverside | Near Wineville [RR Station] in sand by road. [Wineville = Mira Loma] | Comment | |||
UC454581 | Camissoniopsis bistorta | I. J. Condit | 1910-6-24 | Riverside | Idyllwild San Jacinto Mts. | 914 | Comment Read comments Mar 21 2011 |
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UCSB39999 | Camissoniopsis bistorta | Sauls, Mary | 1978-4-24 | Riverside | 1 mile south of Glen Eden road on State Hwy 15 | Comment | ||||
OBI42569 | Camissoniopsis confusa | A. C. Sanders | 1986-6-1 | 6535 | Riverside | San Jacinto Mts, upper part of the trl toward Spitler Peak from the Hurkey Crk camp to Bonita Vista Rd | 1829 | Comment | ||
SD39522 | Camissoniopsis confusa | Edith A. Purer | 1935-4-21 | 6449 | Riverside | Pine Valley; Pines to Palms Highway. | Comment | |||
SD136805 | Camissoniopsis hirtella | Steve Boyd | 1992-4-14 | 6788 | Riverside | San Mateo Canyon Wilderness Area; along Verdugo Trail from Tenaja Trail to Bluewater Trail in upper watershed of Bluewagter Canyon, south of Sitton Peak. | 792 | Comment | ||
SDSU3359 | Camissoniopsis hirtella | H. L. Wedberg | 1957-5-11 | Riverside | Idyllwild rd., 2 mi. s. Banning. | Comment | ||||
UC423047 | Camissoniopsis hirtella | F. M. Reed | Mar 1906 | 178 | Riverside | Riverside and vicinity | Comment | |||
JOTR34475 | Camissoniopsis pallida | Andre, Jim | 2012-4-16 | 20945 | Riverside | Joshua Tree National Park. Pleasant Valley; along Geology Tour Road at SW end of one-way loop at drainage below Pinyon Well. Approx. 7.5 mi south of Natl Park loop road (paved). | 1094 | Comment | ||
UCR158639 | Cardamine californica | S. J. Myers | 1993-1-22 | s.n. | Riverside | Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, SW of Mesa de Colorado, Carancho Rd. at Tortuga Rd. | 396 | Comment | ||
RSA0105835 | Carduus pycnocephalus | Alan Romspert | 2000-7-28 | s.n. | Riverside | 60 Fwy Bridge and Santa Ana Riverbed transect. | Comment | |||
UCR56079 | Carex | J. A. Adams | 1966-4-28 | 748 | Riverside | Santa Rosa Plateau, dirt road from Murrieta to De Luz. 15 mi east of De Luz | 762 | Comment | ||
CAS-BOT-BC20600 | Carex douglasii | Philip Alexander Munz | 1938-8-13 | 15331 | Riverside | Santa Rosa Peak. | 2316 | Comment | ||
CAS-BOT-BC20705 | Carex fracta | Carl B. Wolf | 1932-5-24 | 3653 | Riverside | North base of San Jacinto Mountains. Snow Creek Canyon. 1 mile above fish hatchery. | 792 | Comment | ||
POM49093 | Carex heteroneura | Phillip A. Munz, I. M. Johnston | 1924-7-27 | 8770 | Riverside | Deer Springs, San Jacinto Mountains. | 2500 | Comment | ||
IRVC1230 | Carex multicaulis | R. H. Whittaker, W. A. Niering | 1963-5-29 | SJ 64 | Riverside | Highway above Idyllwild. Peninsular Ranges, San Jacinto Mountains | 1860 | Comment | ||
RSA719520 | Carex multicostata | Naomi Fraga, et al. | 2006-7-11 | 1715 | Riverside | Mount San Jacinto State Park, Hidden Lake. | 2652 | Comment | ||
RSA364666 | Carex nebrascensis | M. B. Dunkle | 1933-7-22 | 3743 | Riverside | Tahquitz Valley. | 2317 | Comment | ||
SD128231 | Carex nebrascensis | R. Mitchel Beauchamp | 1971-5-15 | 2420 | Riverside | San Jacinto Mountains; along the shore of Lake Fulmore. | 487 | Comment Read comments Sep 6 2009 |
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UCR96428 | Carex pellita | Scott D. White | 1996-8-1 | 4441 | Riverside | San Jacinto Mtns., Idyllwild area: north of Strawberry Valley, between Bear Trap Canyon and Lily Creek | 1616 | Comment | ||
RSA192254 | Carex praegracilis | E. W. Lathrop | 1959-4-26 | 4505 | Riverside | 14 miles W of Murrieta - Tenaja Plateau. | Comment | |||
RSA769172 | Carex sartwelliana | P. F. Zika, Nick Otting | 2010-8-6 | 25299 | Riverside | North Fork San Jacinto River, Dark Canyon, at Azalea Trails Girl Scout Camp, San Jacinto Ranger District, San Bernardino National Forest, San Jacinto Mountains | 1910 | Comment | ||
UC729842 | Carex sartwelliana | Carl B. Wolf | 1932-8-5 | 3943 | Riverside | along trail from Tahquitz Valley to San Jacinto Peak; San Jacinto Mts. | 2621 | Comment | ||
UCR123632 | Carex spissa | Steven R. Hill, A. C. Sanders | 2001-5-4 | 33729 | Riverside | Santa Rosa Plateau, Carancho Road, at crossing of De Luz Creek (headwaters) | 360 | Comment | ||
POM14317 | Carex subfusca | Phillip A. Munz | 1922-6-24 | 5801 | Riverside | Pipe Creek, San Jacinto Mountains | 1585 | Comment | ||
UCD110244 | Carya illinoinensis | A. C. Sanders; T. B. Salvato | 2003-5-6 | 26558 | Riverside | San Bernardino Valley Region: Riverside, west edge of the UCR campus, lower drainage of Big Springs Canyon, near intersection of Canyon Crest Dr. and University Ave. | 320 | Comment | ||
UCR217305 | Castela emoryi | Nathan Moorhatch, Shari Norton | 2010-5-7 | s.n. | Riverside | Sonoran (Colorado) Desert, north of Desert Center, north of the golf course and east of the bend in Eagle Mountain Road | 198 | Comment | ||
RSA496368 | Castilleja affinis | Steve D. Boyd, Tim S. Ross, L. Arnseth | 1989-3-19 | 3042 | Riverside | Vail Lake area, 0.75 mile NW of dam. | 622 | Comment | ||
RSA500081 | Castilleja affinis | Steve Boyd, Tim S. Ross, L. Arnseth | 1989-4-2 | 3231 | Riverside | Vail Lake Area. Sandstone ridge between Kolb Creek and Temecula Creek, forming peninsula at SW end of lake. | Comment | |||
RSA525278 | Castilleja affinis | Steve D. Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota | 1990-5-3 | 4592 | Riverside | Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake. | 579 | Comment | ||
SEINET10582737 | Castilleja affinis | Rimo Bacigalupi | 1952-4-1 | Bacigalupi 3595 | Riverside | At edge of chaparral, southeastner end of Pauba Valley, along State Highway No. 71, 12 miles west of Aguanga. | 427 | Comment | ||
JEPS9026 | Castilleja affinis subsp. affinis | Rimo Bacigalupi with G. T. Robbins | 1954-5-16 | 4471 | Riverside | 0.5 mi n Sage (along road from Hemet to Sage (Calif Hwy 79), 1.5 mi s of junction of road to Red Mountain) | 762 | Comment | ||
UC190967 | Castilleja applegatei subsp. martinii | A. W. Anthony | 1895-7-3 | Riverside | San Jacinto Mts. | Comment | ||||
SEINET7063463 | Castilleja exserta | A. G. Vestal | 1947-3-31 | s.n. | Riverside | About 2.3 miles north of Lake Elsinore off present I 15. UTM Zone 11, 467263mE, 3929340mN. (WGS84/NAD83). | 396 | Comment | ||
UCR132914 | Castilleja exserta | John Wear | 1998-7-8 | s.n. | Riverside | San Jacinto Mtns., Pine Meadow in eastern Garner Valley, R-Ranch, just east of Hwy 74, between Gold Hill and Thomas Mountain | 1402 | Comment | ||
SEINET6985157 | Castilleja exserta subsp. exserta | Wanda P. Vestal, A. G. Vestal | 1955-4-21 | s.n. | Riverside | West end of Long Valley Road, just north of Temecula. | Comment | |||
SD80137 | Castilleja foliolosa | Nancy Ryan Zabriske, Walter Zabriskie | 1971-4-9 | 383 | Riverside | West of water service road 2 mi. so. Of Hwy. 74, Deep Canyon watershed, north slope Santa Rosa Mountains | Comment | |||
UCR115997 | Castilleja foliolosa | A. C. Sanders, Pam MacKay, E. J. Lawlor, C. L. Sanders | 2000-3-19 | 23318 | Riverside | Shipley-Skinner Reserve area, along old Rawson Rd. just north of Crown Valley, above Diamond Valley | 579 | Comment | ||
UCR213887 | Castilleja foliolosa | Scott D. White, Justin M. Wood | 2009-5-22 | 12918 | Riverside | San Jacinto Mountains, Old Control Road, above Halfway Spring | 1463 | Comment | ||
RSA448785 | Castilleja minor subsp. spiralis | David Young | 1969-4-12 | P- 387 | Riverside | 10 mi. SE. of Helmet, California on State St. | 335 | Comment | ||
CAS-BOT-BC38139 | Caulanthus amplexicaulis | H. M. Hall | 1900-6-1 | s.n. | Riverside | Riverside. | Comment | |||
JOTR16634 | Caulanthus cooperi | Walters, Jim | 1967-3-14 | s.n. | Riverside | Joshua Tree National Park. 1/2 MILE SOUTH JUMBO ROCKS | 1280 | Comment | ||
JOTR34208 | Caulanthus cooperi | La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler | 2010-5-27 | 3000 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; burned slopes (2009 fire) above Lost Horse Mine trail, west of mine, with rocky-cobbley soil and rocky outcrops | Comment | |||
CAS-BOT-BC41140 | Caulanthus heterophyllus | Scott D. White; Justin Wood | 2008-4-16 | 11889 | Riverside | Perris/Elsinore Basin. Hills to the west of I-215 and south of Scott Road. | 549 | Comment | ||
RSA525244 | Caulanthus heterophyllus | Steve Boyd, Timothy S. Ross | 1990-5-11 | 4621 | Riverside | Vail Lake area, base of Agua Tibia Mtn, E of Dripping Springs campground of Cleveland National Forest, S of Hwy. 79. | 549 | Comment | ||
UCR121199 | Caulanthus heterophyllus | D. E. Bramlet | 1991-5-10 | 2147 | Riverside | Perris-Aguanga basin region, North Domenigoni Hills, saddle between large peak in NW/4 of Sec. 31 & the 2071 ft. ridgeline to the west | 567 | Comment | ||
UCR136314 | Caulanthus heterophyllus | Virginia Moran | 2003-3-30 | s.n. | Riverside | Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), NE of Wilson Valley Road and west of Wilson Creek | 915 | Comment | ||
UCR47235 | Caulanthus heterophyllus | B. G. Pitzer, L. F. LaPre | 1987-3-2 | 0369 | Riverside | Peninsular Range, Bundy Canyon, c. 2 miles SE of Lake Elsinore, 0.5 mile north of Bundy Canyon Road off Raciti Rd. | 703 | Comment | ||
UCR52325 | Caulanthus heterophyllus | Maureen Hales Pendleton | 1988-2-22 | s.n. | Riverside | Peninsular Range, Rancho California area, c. 8 mi (airline) NE of Temecula, between Bruce Lane and Via View Dr. [c. 2.75 mi. north of Vail Lake dam] | 732 | Comment | ||
UCR60251 | Caulanthus heterophyllus | Steve Boyd, L. Arnseth, T. S. Ross | 1989-4-1 | 3165 | Riverside | Peninsular Range, Vail Lake area; hills just to SW of the dam | 488 | Comment | ||
UCR65282 | Caulanthus heterophyllus | Steve Boyd, L. Arnseth, T. S. Ross | 1990-3-29 | 3846 | Riverside | Peninsular Range, Vail Lake area, cinder cone ridge at north side of mouth of Temecula Creek Canyon and adjacent benches on S flank of 'Big' Oak Mtn. | 549 | Comment | ||
UCR279356 | Caulanthus lasiophyllus | A. C. Sanders, Jim Malusa | 2017-3-23 | 42920 | Riverside | Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in U.S. Navy Aerial Gunnery Range, c. 2.3 miles east of Iris Pass | 787 | Comment | ||
UCR189560 | Caulanthus simulans | Theresa Johnson | 2007-5-15 | 352 | Riverside | Peninsular Range- San Jacinto Mountains, North San Jacinto Mountains; c. 4 km south of Banning, 100 m south of Highway 243 by a pullout | Comment | |||
JEPS42118 | Ceanothus cordulatus | Carl V. Meyer | 1928-7-31 | 615 | Riverside | San Jacinto Mtns | 1828 | Comment Read comments Nov 12 2011 |
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RSA1511 | Ceanothus crassifolius | J. T. Howell | 1929-2-13 | 1227 | Riverside | 2 miles so. of Alberhill. | Comment Read comments Nov 9 2011 |
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RSA569992 | Ceanothus crassifolius | Steve Boyd, Tim S. Ross | 1993-3-23 | 7901 | Riverside | Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road, | 610 | Comment | ||
RSA575066 | Ceanothus crassifolius | Steve Boyd | 1981-3-4 | 810304 -Q | Riverside | Gavilan Hills region, low hill and adjacent flats along Gavilan Creek drainage at the southwest end of Harford Springs County Park on the Gavilan Plateau, north of Ida Leeona Road and east of the trailer park. | 610 | Comment | ||
RSA575075 | Ceanothus crassifolius | Steve Boyd | 1981-3-4 | 810304 -V | Riverside | Gavilan Hills region, low hill and adjacent flats along Gavilan Creek drainage at the southwest end of Harford Springs County Park on the Gavilan Plateau, north of Ida Leeona Road and east of the trailer park. | 610 | Comment | ||
RSA606768 | Ceanothus crassifolius | Jon E. Keeley | 1996-5-5 | 27358 | Riverside | Chaparral S of Hwy 79 on Woodchuck Rd., E of Temecula. | 183 | Comment | ||
RSA606771 | Ceanothus crassifolius | Jon E. Keeley | 1996-5-5 | 27350 | Riverside | Chaparral S of Hwy 79 on Woodchuck Rd., E of Temecula. | 183 | Comment | ||
UCR58473 | Ceanothus cuneatus | Ed LaRue | 1989-1 | s.n. | Riverside | foothills of San Bernardino Mtns, Hills east of Beaumont, along Potrero Creek, 0.5 mi. east of old San Jacinto Nuevo Y Potrero land grant | 701 | Comment | ||
RSA25737 | Ceanothus cuneatus | Carl B. Wolf | 1941-8-12 | 11144 | Riverside | San Jacinto Mts. 4 mi. so. of Idylwild on road to Tauquitz lodge. | 1372 | Comment | ||
UCR161149 | Ceanothus leucodermis | John F. Green | 2005-2-24 | s.n. | Riverside | Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino | 793 | Comment | ||
RSA708423 | Ceanothus oliganthus | Scott D. White, Brian Leatherman, James Huelsman | 2005-2-14 | 10783 | Riverside | Santa Ana Mountains: Santa Rosa Plateau area, northwest of Squaw Mtn. Terminus of Via Ranchero at San Diego County line. | 823 | Comment | ||
CAS-BOT-BC51645 | Ceanothus ophiochilus | Steve Boyd; Tim Ross | 1993-3-23 | 7893 | Riverside | Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, | 670 | Comment | ||
RSA570000 | Ceanothus ophiochilus | Steve Boyd, Kyle Boyd | 1993-3-28 | 7915 | Riverside | Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road. | 792 | Comment | ||
RSA570221 | Ceanothus ophiochilus | Steve Boyd, Tim S. Ross | 1993-3-23 | 7890 | Riverside | Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road, | 610 | Comment | ||
RSA779957 | Ceanothus ophiochilus | Dylan O. Burge | 2007-3-20 | 798 -c | Riverside | Agua Tibia Area Cleveland National Forest .66 road miles (1.05 km) from Woodchuchk Road on an abandoned fire road accessed via Woodchuck parking 0.93 road miles (1.49 km) from Hwy 79 site is 12.7 km 274 degrees (True) WNW of Aguanga | 660 | Comment | ||
SBBG96784 | Ceanothus ophiochilus | S. Boyd with T. Ross, L. Arnseth | 1989-3-31 | 3097 | Riverside | Vail Lake area, 1 mi W of lake; T8S, R1W, SE1/4, SE1/4 S8, SW1/4, SW1/4 S9 | 609 | Comment | ||
RSA0005507 | Ceanothus ophiochilus | Steve Boyd, Tim S. Ross, L. Arnseth | 1989-3-19 | 3020 | Riverside | Vail Lake area,1 mile W of Lake | 610 | Comment | ||
OBI6101 | Ceanothus perplexans | Carl B. Wolf | 1931-5-11 | 1944 | Riverside | Near Pipe Crk above Hemet Valley, San Jacinto Mts | 1676 | Comment | ||
RSA561075 | Ceanothus spinosus | Steve Boyd, Orlando Mistretta | 1992-4-22 | 7009 | Riverside | Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Indian Potrero Trail south from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon. | 610 | Comment | ||
OBI45339 | Ceanothus tomentosus | Dave Hawks | 1987-3-2 | s.n. | Riverside | S of Hemet, intersection of Palm Ave. and Saddle Ridge Trail | Comment | |||
UCR26625 | Ceanothus tomentosus | E. W. Lathrop | 1966-3-23 | 6078 | Riverside | Peninsular Range; Santa Ana Mtns, Skyline Drive, 4 mi west of Corona between Tin Mine Canyon and Santiago Peak | 610 | Comment | ||
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Ceanothus tomentosus | Lewis S. Rose | 1949-1 | 49073 | Riverside | 2 mi. south of Temecula | 366 | Comment | ||
RSA552753 | Ceanothus tomentosus var. olivaceus | Steve Boyd, C. Boyd, K. A. Boyd | 1992-3-21 | 6739 | Riverside | Santa Ana Mountains, San Mateo Canyon Wilderness Area, Tenaja Canyon. along trail from wilderness boundary downstream towards Fisherman's Camp. | 366 | Comment | ||
RSA126838 | Cenchrus spinifex | H. S. Yates | 1937-6-28 | 6741 | Riverside | Near Indio. | 30 | Comment | ||
UCR270169 | Centaurea benedicta | A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop | 2016-4-2 | 42391 | Riverside | Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site | 488 | Comment | ||
RSA391516 | Centaurium venustum | N. C. Cooper | 1944-6-4 | 1357 | Riverside | San Juan Canyon. | 762 | Comment | ||
RSA564293 | Centaurium venustum | Ed LaRue | 1993-5-10 | s.n. | Riverside | Murrieta Oaks, 3 miles (airline) NW of Murrieta Hot Springs, W side of Hwy 215 | 457 | Comment | ||
UCR1547 | Centaurium venustum | David L. Davis, R. G. Barber | 1962-5-13 | 119 | Riverside | Santa Ana Mtns., Murrieta, 1 mi. [SW] on Ivy Street from main road [Washington Ave.] | 396 | Comment | ||
POM172023 | Centrostegia thurberi | P. A. Munz | 1930-5-1 | 11923 | Riverside | Dry Morongo Valley, Colorado Desert | Comment | |||
POM29669 | Cercidium floridum | Marcus E. Jones | 1906-4-27 | sn | Riverside | Indio. | Comment | |||
VVC203 | Cercidium floridum | Scott D. White | 1995-5-11 | 3029 | Riverside | Southeast Mojave Desert, Cadiz Valley, S of Iron Mtns.; Hwy 62 +-3 road mi E of jct w/ SH 177 | 400 | Comment | ||
RSA210970 | Cercocarpus betuloides | C. W. Tilforth | 1969-7-25 | 220 | Riverside | North end of Coyote Canyon, SE of Anza. | Comment | |||
UCR187470 | Cercocarpus betuloides | Diane Menuz, Carlos Navarro, Andrea Salzman | 2006-3-24 | 018 | Riverside | Peninsular Range; Santa Ana Mtns., Elsinore Peak, Cleveland National Forest, next to fenced off radio towers | 1069 | Comment | ||
SEINET1782974 | Cereus munzii | Philip A. Munz | 1922-5-21 | 5570 | Riverside | San Jacinto Mountains: Hemet Valley: 2 mi NW of Kenworthy. [County not given on label.] | 1418 | Comment Read comments Feb 22 2014 |
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RSA343094 | Chaenactis artemisiifolia | R. F. Thorne | 1985-5-18 | 60620 | Riverside | Santa Rosa Plateau: Burned-over chapparral along Clinton Keith Road, near base of plateau. | 427 | Comment | ||
CAS-BOT-BC276391 | Chaenactis carphoclinia | E. C. Jaeger | No date on label | s.n. | Riverside | Eagle Canyon | Comment | |||
SBBG99385 | Chaenactis carphoclinia | W. L. Halvorson | 1977-2-15 | 77 -26 | Riverside | near jct of Interstate 10 and rd to Joshua Tree Nat Monument | Comment | |||
SD187338 | Chaenactis carphoclinia | Sarah J. De Groot, Leland Lubinsky, et al. | 2005-2-10 | 4615 | Riverside | Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. | 402 | Comment | ||
UCR167469 | Chaenactis carphoclinia | John F. Green | 2005-3-14 | s.n. | Riverside | Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29 | 24 | Comment | ||
POM126313 | Chaenactis carphoclinia var. carphoclinia | T. Craig | 1927-4-2 | 10 | Riverside | Hidden Springs Canyon. | Comment | |||
RSA510023 | Chaenactis carphoclinia var. carphoclinia | B. Pitzer | 1988-3-10 | 645 | Riverside | Chuckwalla Mountains. W side of mountains, on gas line road ca. 1.5 mi north of intersection with Red Cloud Mine Road (& wash); ca. 2 miles (airline) S of Highway I-10. (Red Cloud Road. 10 km cell; PH-2N, 3E) | 488 | Comment | ||
CAS-BOT-BC276941 | Chaenactis fremontii | Dr. E. Rixford | 1917-4-17 | s.n. | Riverside | Coachella Valley | Comment | |||
JEPS23578 | Chaenactis fremontii | P. H. Raven | 1958-3-16 | 11861 A | Riverside | Smoketree Wash; Joshua Tree National Monument | Comment | |||
POM351725 | Chaenactis fremontii | M. B. Dunkle | 1933-5-6 | 3410 | Riverside | Dry Morongo Creek. | Comment | |||
RSA0077069 | Chaenactis fremontii | Jim M. Andre | 2015-3-2 | 31350 | Riverside | Along Kolbe Rd (dirt), northwest end of Coachella Valley at foot of Little SnBr Mtns, 0.2 mi. west of intersection between Hwy 62 and Indian Avenue (road to Desert Hot Springs), 2.3 mi. south of San Bernardino county line. | 528 | Comment | ||
RSA100386 | Chaenactis fremontii | Palmer Stockwell | 1940-4-24 | 1507 | Riverside | 1 mile E of Banning. | Comment | |||
RSA717622 | Chaenactis fremontii | Scott D. White, Andrea Warniment | 2006-3-29 | 11275 | Riverside | Eastern Coachella Valley a few mi E of Indio. Proposed I-10 Freeway / McMaughton Parkway Interchage, N of I-10 Freeway. | 91 | Comment | ||
UC665833 | Chaenactis fremontii | Ira L. Wiggins | 1941-3-27 | 9700 | Riverside | slopes 4 mi n of Whitewater | Comment | |||
UCR205283 | Chaenactis fremontii | Steve Boyd, Amber Maurice, Pesach Lubinsky, L. Lubinsky | 2003-4-17 | 10462 | Riverside | Peninsular Ranges, San Jacinto Mountains / Colorado Desert, East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station | 366 | Comment | ||
UCR4207 | Chaenactis fremontii | K. S. Gill | 1965-4-17 | s.n. | Riverside | San Bernardino Mtns./ Sonoran (Colorado) Desert, Whitewater Canyon, 4 miles north of Hwy 60 | 610 | Comment | ||
UCR49268 | Chaenactis glabriuscula | Steve Boyd | 1986-5-1 | 1808 | Riverside | Perris-Aguanga Basin region, southwestern Perris Basin, hill west of Skunk Hollow, Skunk Hollow vernal pool | 488 | Comment | ||
UCSB38653 | Chaenactis glabriuscula | Cowan, Clark | 1978-4-24 | Riverside | 2.1 mi. (3.3 km.) off Ave. 66 on a dirt road, 1.3 mi. (2 km.) on Ave. 66 from Hwy. 86; Lake Cahuilla | Comment | ||||
RSA339650 | Chaenactis glabriuscula var. glabriuscula | R. F. Thorne | 1980-5-28 | 54235 | Riverside | Branch ravine running W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater P.O. | 610 | Comment | ||
UC55096 | Chaenactis glabriuscula var. glabriuscula | H. M. Hall | 1903-4-1 | 3800 | Riverside | vicinity of Riverside | 426 | Comment | ||
CAS-BOT-BC277549 | Chaenactis glabriuscula var. lanosa | G. D. Hanna; M. M. Hanna | 1958-2-16 | s.n. | Riverside | Cabazon | Comment | |||
CDA10731 | Chaenactis stevioides | G. D. Barbe, T. C. Fuller | 1973-2-28 | 1065 | Riverside | South of I-10 at road to Wiley s Well, west of Blythe. | 0 | Comment | ||
JOTR35466 | Chaenactis stevioides | Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows | 2013-4-25 | 69 | Riverside | Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats (stop4) | Comment | |||
RSA0105668 | Chaenactis stevioides | Duncan S. Bell | 2010-4-2 | 713 | Riverside | Arica Mountains: west side of mountain range within the Palen/McCoy Wilderness; aproximately 2.5 air miles northwest of Priest Well; collecting along a steep sand ramp at the head of the main western drainage for the mountain range. | 559 | Comment | ||
RSA25309 | Chaenactis stevioides | C. L. Hitchcock | 1940-3-29 | 5853 | Riverside | Cottonwood Canyon, ca. 100 yards east of Spring. | Comment | |||
JOTR34147 | Chaenactis xantiana | La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler, D. Shade | 2011-4-26 | 3164 | Riverside | Joshua Tree National Park. Pleasant Valley, south of Gold Coin mine complex; mud flats and sandy hummocks on valley floor (Stop 5) | 959 | Comment | ||
VVC2108 | Chamaesyce abramsiana | Tim Thomas | 2012-9-2 | 5876 | Riverside | Colorado Desert, WNW of Blythe, 8.4 miles N of I-10, just west of Black Ck Rd. | 171 | Comment | ||
RSA793611 | Chamaesyce micromera | Duncan S. Bell, Aaron Sedgwick | 2012-9-13 | 4202 | Riverside | The Mecca Hills; along what was left of Box Canyon Road after having been buried by a flash flood from a large summer storm, approximately 5 air miles northeast of the junction of Box Canyon Road and the Coachella Canal, or approximately 1.25 air miles southwest of Shavers Well. | 240 | Comment | ||
RSA0080444 | Chamaesyce polycarpa | Sarah J. De Groot, Amy Rouillard | 2015-9-15 | 7575 | Riverside | Along Eagle Mountain Road north of I-10, at large wash crossing. West of Desert Center, western Chuckwalla Valley. | 314 | Comment | ||
RSA433501A | Chamaesyce polycarpa | M. B. Dunkle | 1934-2-19 | 3842 | Riverside | San Juan Canyon. | 610 | Comment | ||
SJSU4464 | Chamaesyce polycarpa | E. V. Boro | 1963-12-24 | 75 | Riverside | 5 mi SE of Desert Hot Springs | Comment | |||
RSA0105839 | Chamaesyce serpillifolia | Alan Romspert | 2000-7-28 | s.n. | Riverside | 60 Fwy Bridge and Santa Ana Riverbed transect. | Comment | |||
JOTR32633 | Chamaesyce serpillifolia subsp. serpillifolia | La Doux, Tasha, K. Matthews, S. Szabo, J. Van Warmerdam, B. Truesdell | 2007-10-4 | 2556 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains: Lower Covington Flat, southeast of trailhead heading toward Smith Water Canyon (Stop 2) | 1398 | Comment | ||
RSA0000022 | Cheilanthes X fibrillosa | S. B. Parish | 1882-06 | s.n. | Riverside | Oak Cliff, San Jacinto Canyon | Comment | |||
RSA612813 | Cheilanthes clevelandii | Darin L. Banks | 1997-3-1 | 1356 | Riverside | NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. Pechanga Creek, east of the ''Fiesta Grounds'' to the spring on the northern fork of Pechanga Creek at the eastern end of the Reservation. | 423 | Comment | ||
RSA685716 | Cheilanthes covillei | I. M. Johnston | 1917-4-4 | s.n. | Riverside | Palm Canyon | 762 | Comment | ||
RSA0033579 | Cheilanthes covillei | Robert F. Thorne | 1966-10-15 | 41810 | Riverside | Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway | Comment | |||
SEINET3870277 | Cheilanthes parryi | Louis C. Wheeler | 1964-10-17 | 8638 | Riverside | Orocopia Mountains: South of Hayfield Reservoir (lake) Colorado Desert.; 0 | Comment | |||
RSA736908 | Chenopodium album | Scott D. White, Angelia Carey | 2004-7-2 | 10555 | Riverside | Soboba Indian Reservation, Poppet Creek Canyon. | 549 | Comment | ||
UCR114093 | Chenopodium album | A. C. Sanders, Mitch Provance | 1999-9-26 | 23131 | Riverside | San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring | 433 | Comment | ||
UCR114094 | Chenopodium album | A. C. Sanders, G. K. Helmkamp, P. J. MacKay | 1995-3-12 | 16076 A | Riverside | Sonoran (Colorado) Desert, Coachella Valley, agricultural area along Ave. 78, 0.4 mi west of Hwy 86 and1.5 mi NW of Oasis, east of Filmore St. | -37 | Comment | ||
RSA423414 | Chenopodium ambrosioides | H. de Forest, Jack Rempel | 1933-10-29 | s.n. | Riverside | Snow Creek Canyon. | 549 | Comment | ||
UCR114198 | Chenopodium berlandieri | A. C. Sanders, D. Malueg, K. D. Jones, et al | 2000-9-8 | 23631 | Riverside | Perris-Aguanga Basin Region, Romoland, Menifee Rd. just north of Hwy 74 | 451 | Comment | ||
CHSC26386 | Chenopodium californicum | Cheryl Johnson | 1966-4-16 | 131 | Riverside | Ca. 12 miles South of Hemet, West of Sage and North of Black Hiils and Vail Lake in Tucaloto Valley. | 609 | Comment | ||
RSA478500 | Chenopodium californicum | M. V. Hood | 1945-3-26 | s.n. | Riverside | Aguanga. | 610 | Comment | ||
UCR17966 | Chenopodium californicum | A. C. Sanders | 1976-4-20 | 00278 | Riverside | San Jacinto/Santa Rosa Mtns., 9.5 mi. SE of Anza in White Wash, a tributary of Coyote Canyon | 976 | Comment | ||
UCSB63440 | Chenopodium murale | Helmkamp, G. | 1996-3-11 | Riverside | At 35th Ave. and CA-78, 1.7 mi. north of Palo Verde | 91 | Comment | |||
RSA654548 | Chenopodium murale | Lydia Paneri | 1982-4-17 | 47 | Riverside | Cajalco Road, 2 miles east of I-15; south of Corona. | Comment Read comments Feb 24 2013 |
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POM248398 | Chenopodium pratericola | Philip Crow | 1939-7-20 | s.n. | Riverside | Blythe. | Comment | |||
RSA666521 | Chenopodium strictum var. glaucophyllum | Mitch Provance | 2000-11-2 | 2294 | Riverside | North Riverside: Reid Park, ca. 0.5 mi SW of the corner of Placentia Ln. and Orange St. | 250 | Comment | ||
UCR113599 | Chenopodium strictum var. glaucophyllum | A. C. Sanders, Mitch Provance, B. Pitzer | 2000-9-27 | 23682 | Riverside | Santa Ana River Valley, SW side of Mt. Rubidoux, NW of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arroyo Tequesquite and the river | 232 | Comment | ||
CAS-BOT-BC231768 | Chilopsis linearis | Dr. Barton W. Evermann | 1916-5-13 | s.n. | Riverside | Cottonwood Springs | Comment | |||
SD113257 | Chilopsis linearis | Darley F. Howe | 1936-6-14 | 358 | Riverside | Palm Springs | Comment | |||
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Chilopsis linearis | M. Roskey, F. Boyen | 1933-6-5 | 521 | Riverside | Big Morongo Nature Conservancy Preserve, south of Morongo Valley. | 502 | Comment | ||
CDA1886 | Chloris gayana | S. Morgan | 1997-12-5 | s.n. | Riverside | UCR Botanical Garden, east side of the UCR campus, south of the pond, near the Rutaceae section, in cell blocks J8 & K8. | Comment | |||
LA11464 | Chloris gayana | A. M. Johnson; | 1928-5-5 | 366 | Riverside | Indio | Comment | |||
SD27991 | Chloris virgata | Carl B. Wolf | 1932-4-28 | 3071 | Riverside | Colorado Desert. Chuckwalla Valley, 20 mi west of Blythe on the Mecca Road. | 121 | Comment Read comments Mar 26 2011 |
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JOTR31101 | Chorizanthe brevicornu var. brevicornu | La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler | 2010-5-6 | 2359 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains, north end of Lost Horse Hills; Side canyon off main wash between Ryan Mtn and Lost Horse Hills, with steep rocky slopes (Stop 4) | Comment | |||
RSA721888 | Chorizanthe brevicornu var. brevicornu | J. Mark Porter, Orlando Mistretta | 2003-6-5 | 13617 | Riverside | Chocolate Mountains. Chocolate Mountain Bombing and Gunnery Range.Unnamed canyon, S of Salt Creek, accessed via Siphon 21 of the Coachella Canal; fork running southeast. | 412 | Comment | ||
SBBG99602 | Chorizanthe brevicornu var. brevicornu | W. L. Halvorson | 1977-3-8 | 77 -80 | Riverside | 1 mi S of S entrance to Joshua Tree Nat Monument | Comment | |||
UCR97471 | Chorizanthe coriacea | B. G. Pitzer | 1997-3-23 | 2979 | Riverside | Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd. | 610 | Comment | ||
UCR148853 | Chorizanthe corrugata | S. J. Myers | 2005-1-31 | s.n. | Riverside | Sonoran (Colorado) Desert, Salton Basin, c. 10 miles ESE of North Shore along Coachella Canal right-of-way, N of Rancho Dos Palmas | 20 | Comment | ||
VVC1505 | Chorizanthe leptotheca | A. C. Sanders, PJ MacKay, Tim Thomas, O Clarke | 1997-5-4 | 20679 | Riverside | San Jacinto Mountains, N side of the range, Twin Pines Creek drainage, dry slopes above Brown Creek. | 915 | Comment | ||
CAS-BOT-BC257202 | Chorizanthe procumbens | Alice Eastwood; John Thomas Howell | 1937-4-24 | 3911 | Riverside | Summit of Santa Ana Mts. above Elsinore | Comment | |||
RSA0121214 | Chorizanthe rigida | Duncan S. Bell, LeRoy Gross | 2016-3-8 | 8818 | Riverside | Orocopia Mountains; Orocopia Mountains Wilderness area; center of the range, approximately 2 air miles east southeast of the summit for the range. | 603 | Comment | ||
UCSB1344 | Chorizanthe rigida | Gunnerson, Robert | 1953-3-21 | Riverside | 12 mi. east of Indio | Comment | ||||
RSA522757 | Chorizanthe staticoides | Steve Boyd, Tim S. Ross, L. Arnseth | 1990-3-29 | 3864 | Riverside | Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Canyon and adjacent benches on S Flank of Big Oak Mountain. | 396 | Comment | ||
UCR59224 | Chorizanthe staticoides | Ed LaRue | 1989-5-3 | s.n. | Riverside | 2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at McVicker Canyon | 488 | Comment | ||
SD224832 | Chrysanthemum parthenium | Scott D. White | 1996-8-15 | 4478 | Riverside | Strawberry Creek at Hwy 74 bridge. Rocky creek bed | 883 | Comment | ||
SBBG61607 | Chrysolepis sempervirens | M. Lewis | 1947-8-26 | 14 | Riverside | E slope San Jacinto Mtns | 274 | Comment | ||
UCR35829 | Chrysopsis villosa var. fastigiata | R. F. Thorne, Et al | 1982-10-8 | 55400 | Riverside | San Bernardino Mtns, side canyon on W side of Whitewater Cyn, c. 3.3 mi. north of Whitewater Post Office. | 610 | Comment | ||
POM352020 | Chrysothamnus paniculatus | E. Crow | 1928-11-12 | 88 | Riverside | Morongo Pass, Colorado Desert | Comment | |||
UC1546706 | Chylismia brevipes subsp. brevipes | Barry A. Prigge | 1988-2-21 | 7837 | Riverside | 2 mi w Clemens Well; Colorado Desert, Orocopia Mountains | 228 | Comment | ||
JOTR35077 | Chylismia cardiophylla subsp. cardiophylla | La Doux, Tasha, M. Harding and M. Stewart | 2010-3-24 | 3528 | Riverside | Joshua Tree National Park. Southern end of Coxcomb Mountains with exposed metasedimentary rocks; narrow drainages surrounded by loose rocky slopes | Comment | |||
UCSB12874 | Chylismia claviformis | Breedlove, Dennis | 1962-3-11 | Riverside | Cat Creek wash; 3 miles southwest of Palm Desert | 426 | Comment | |||
CAS-BOT-BC160621 | Chylismia claviformis subsp. aurantiaca | L. A. Greata | 1905-4-1 | 435 | Riverside | Coachella | Comment | |||
CAS-BOT-BC160631 | Chylismia claviformis subsp. aurantiaca | F. H. Billings | 1926-1-25 | 10 | Riverside | Palm Springs | Comment | |||
UC1122176 | Chylismia claviformis subsp. aurantiaca | H. S. Yates | 1936-4-7 | 5441 | Riverside | 2 1/2 mi s Willis Palms; Thermal Quadrangle | 243 | Comment | ||
UC708731 | Chylismia claviformis subsp. aurantiaca | H. K. Wagnon | 1944-4-2 | 381 | Riverside | along fence w cold storage plant; Palm Springs, Torney General Hospital | Comment | |||
CAS-BOT-BC284392 | Cirsium arvense | Grace Cole Fleischman | 1956-11-1 | s.n. | Riverside | Corona District, Temescal Canyon | Comment | |||
RSA759591 | Cirsium occidentale | R. Weatherby | 1950-5-18 | 1385 | Riverside | Hagador Canyon. Santa Ana Mtns. | 701 | Comment | ||
UC30777 | Cirsium occidentale var. californicum | Geo. F. Reinhardt | 1897-6-1 | Riverside | San Jacinto Valley | Comment | ||||
UCR1623 | Cirsium scariosum | Leland R. Dykes | 1962-5-1 | 67 | Riverside | Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, San Mateo Canyon [Tenaja] Rd, c. 9.3 mi. west of Palomar Rd, Murrieta | Comment | |||
UC30798 | Cirsium scariosum var. congdonii | H. M. Hall | 1899-5-1 | Riverside | Cahuilla | Comment | ||||
UCR94947 | Cirsium vulgare | Scott D. White | 1996-9-22 | 4537 | Riverside | Perris Basin, Perris: Nuevo Road near intersection with Wilson Ave., west of the San Jacinto River crossing. | 436 | Comment | ||
CAS-BOT-BC438668 | Cistanthe ambigua | F. O. Ballou | 1926-2-27 | s.n. | Riverside | Painted Canon [Canyon] | Comment | |||
RSA699173 | Cistanthe monandra | J. Russell Bruff | 1928-4-2 | 110 | Riverside | Canyon wash 1 mile west of Morengo. | Comment | |||
UCR167805 | Clarkia purpurea | T. B. Salvato, John F. Green | 2004-5-27 | 575 | Riverside | San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 1 mi SE of Oak Glen Conservation Camp | 1402 | Comment | ||
CSUSB230 | Clarkia purpurea subsp. quadrivulnera | R. Thomasson | 1973-5-30 | Riverside | Box Springs Mountains Box Springs Mountains; Big C turnoff. 0.6 miles from Box Springs Mountain Road. | 777 | Comment | |||
UCR97289 | Clarkia purpurea subsp. quadrivulnera | S. J. Myers | 1995-6-9 | s.n. | Riverside | Peninsular Range, Lake Elsinore, 0.5 mi south of intersection of Grand Ave. and Ortega Hwy (State Hwy 74) | 457 | Comment | ||
POM9608 | Clarkia purpurea subsp. quadrivulnera | I. M. Johnston | 1920-5-8 | s.n. | Riverside | Jurupa Mts, extreme west end. between Riverside and Ontario. | Comment | |||
UCR241198 | Clarkia rhomboidea | Tracy Tennant, Jeffrey Ross | 1998-5-21 | MOR- 258 | Riverside | San Bernardino Mtns. Foothills, Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon | 976 | Comment | ||
RSA771878 | Clarkia similis | Steve Boyd | 2010-5-28 | 12288 | Riverside | Elsinore Peak, northern flank of knoll south of peak, south of Main Divide Road | 1037 | Comment | ||
UCR176752 | Clarkia similis | Joseph Cahill | 1998-5-20 | 6- 02 | Riverside | Peninsular Range, Box Springs Mountains, 0.5 mi. up along trail from parking lot off Pigeon Pass Rd. from Moreno Valley | 732 | Comment | ||
RSA759272 | Claytonia parviflora | Robt Allen, Lorrae Fuentes | 2008-4-10 | s.n. | Riverside | San Juan Canyon watershed. Along Bear Canyon Trail, 0.08 air mi. SSE of the trailhead near Ortega Hwy. | 628 | Comment | ||
UCR41305 | Claytonia parviflora subsp. parviflora | N. M. Fellows, A. C. Sanders | 1985-4-9 | 132 | Riverside | San Jacinto Mtns/Sonoran (Colorado) Desert, Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mtns., 1 mile west of Snow Creek Village | 489 | Comment | ||
RSA33786 | Claytonia perfoliata subsp. intermontana | N. C. Cooper | 1944-5-21 | 1301 | Riverside | San Jacinto Mountains, West side | 915 | Comment | ||
SBBG37512 | Claytonia perfoliata subsp. perfoliata | R. N. Muller, S. Lindsey | 1967-5-11 | Riverside | 0.8 mi S on rd top of Box Springs Mtns from its jct with Pigeon Pass Rd | Comment | ||||
SD143771 | Clematis lasiantha | A. C. Sanders, P. MacKay, T. Thomas & O. Clarke | 1997-5-4 | 20675 | Riverside | San Jacinto Mountains: N side of range, 0.2 mi. N of Twin Pines Ranch Road. On the dirt road to Brown Crk and Cabazon | 1098 | Comment | ||
SD137655 | Clematis pauciflora | Darin L. Banks, Steve Boyd | 1995-3-16 | 93 | Riverside | Cleveland national forest, Agua tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, Arroyo Seco drainage. | 512 | Comment | ||
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Clematis pauciflora | B. Pit, E. Misquez | 1988-3-20 | 675 | Riverside | Cleveland National Forest, San Juan Loop Trail, ca. 4 mi W of El Cariso Village, just across the highway from Ortega Parks Store. | 549 | Comment | ||
RSA440822 | Cleome isomeris | M. B. Dunkle | 1932-3-25 | s.n. | Riverside | Cabazon. Colorado desert. | 457 | Comment | ||
RSA0117450 | Collinsia concolor | A. C. Sanders, Tim Thomas, T. B. Salvato | 2008-6-24 | 35594 | Riverside | Coldwater Creek watershed, along foot trail from May Valley Road toward mapped spring | 1500 | Comment | ||
UCR43233 | Commelina benghalensis | I. Lazcano F. | 1986-5-14 | s.n. | Riverside | U.C. Riverside Campus, vegetable gardens in the Family Housing area. | Comment | |||
SBBG9375 | Condea emoryi | H. and M. Dearing | 1936-12-26 | 1576 | Riverside | Palms to Pines Hwy | Comment | |||
UCR207235 | Conium maculatum | O. F. Clarke | 2007-4-27 | s.n. | Riverside | Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus | 351 | Comment | ||
RSA385890 | Conium maculatum | Steve Boyd | 1986-4-22 | 1727 | Riverside | Temescal Canyon: Walker Canyon area, where Alberhill Creek (=Temescal Creek) flows between Alberhill Mtn. and Gavilan Hills. | Comment | |||
RSA562438 | Conium maculatum | Steve Boyd, Timothy S. Ross | 1992-5-6 | 7266 | Riverside | Southern Santa Ana Mountains, San Mateo canyon Wilderness area. West of Verdugo Portrero, along access road to Rancho Carillo(7S06) on ridge dividing Verdugo and Aliso Canyons, just east of Riverside-Orange Co. Line | 671 | Comment | ||
UCR56700 | Convolvulus simulans | Jeri Hirshberg | 1989-4-11 | s.n. | Riverside | Santa Rosa Plateau, Santa Ana Mtns., S of town of Murrieta, SW of Mesa del Burro | 612 | Comment | ||
UCR193958 | Conyza canadensis | A. C. Sanders | 2008-7-25 | 35886 | Riverside | Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch | 1524 | Comment | ||
CLARK-A1528-4195 | Cordylanthus filifolius | John C. Roos | 1965-8-18 | Riverside | San Jacinto Mountains | Comment | ||||
POM48403 | Cordylanthus rigidus subsp. setiger | Philip A. Munz, I. M. Johnston | 1924-7-28 | 8808 | Riverside | Pine Flats. | 1738 | Comment | ||
RSA80553 | Cordylanthus rigidus subsp. setiger | Percy C. Everett, E. K. Balls, Lee W. Lenz | 1952-7-1 | 17282 | Riverside | 3 mi. W. of jct with road south from Idyllwild along Hwy 74. | 1067 | Comment | ||
POM355979 | Coreopsis bigelovii | Ora M. Clark | 1929-3-17 | 1709 | Riverside | NW Whitewater, Colorado Desert. | Comment | |||
SBBG45042 | Corethrogyne filaginifolia | I. W. Clokey with E. G. Anderson | 1935-8-21 | 6962 | Riverside | N fork of San Jacinto River | 1500 | Comment Read comments Dec 14 2011 |
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UC1007167 | Corethrogyne filaginifolia | Philip A. Munz | 1938-8-14 | 15383 | Riverside | ridge e Toro Peak (Santa Rosa Mts.); Santa Rosa Mts. | 2438 | Comment | ||
UCR12684 | Coronopus didymus | O. F. Clarke, James K. Ryan | 1969-5-28 | s.n. | Riverside | City of Riverside. Yard of 1012 Spruce St. | 335 | Comment | ||
POM278518 | Coryphantha alversonii | H. G. Rush | 1950-5-6 | 117 | Riverside | 2.5 miles from Cottonwood springs on road out to Hwy 60-70. | 579 | Comment | ||
UCD101837 | Crassula connata | C. L. Hitchcock | 1966-3-15 | 24149 | Riverside | 1 mile east of Glen Ivy Hot Springs. | Comment | |||
RSA701544 | Crassula tillaea | Steve Boyd, Aydee Virgen | 2004-4-13 | 10844 | Riverside | Elsinore Peak area, along trail heading from road up to communications towers towards ''Onion Hill'' to the southeast. | 994 | Comment | ||
SD253431 | Cressa truxillensis | Mitch Provance | 2013-6-16 | 613 19 | Riverside | Santa Ana River Valley: City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, ca. 0.4 mile west of Van Buren. | 226 | Comment | ||
UCR280823 | Cressa truxillensis | T. B. Salvato, Gregg Miller | 2005-6-3 | 1367 | Riverside | Peninsular Range; Perris-Aguanga Basin Region, San Jacinto River c. 2.5 mi SSW of Perris, 1.5 mi downstream of Goetz Road where the river leaves the Perris Plain and enters the hill area above Railroad Canyon | 427 | Comment | ||
SD186166 | Crocanthemum scoparium | A. C. Sanders | 2004-4-20 | 27535 | Riverside | Santa Rosa Plateau, 0.5 km west of Tenaja Road and north of the San Diego county line. | 640 | Comment | ||
CAS-BOT-BC175807 | Crossosoma bigelovii | Edmund C. Jaeger | 1925-3-1 | s.n. | Riverside | Snow Creek, San Jacinto Mts. | 609 | Comment | ||
JEPS13814 | Crossosoma bigelovii | Marjorie Clary | 1934-3-3 | Riverside | 18 mi w Indio (foothills of Santa Rosa Mts.); Carrizo Canyon | 304 | Comment | |||
RSA397721 | Crossosoma bigelovii | Martha Hilend | 1928-3-11 | 95 | Riverside | Morongo Pass, Colorado Desert region. | Comment | |||
RSA716254 | Crossosoma bigelovii | W. M. Zabriskie | 1973-2-22 | 128 | Riverside | Pipistrelle Canyon 75 yards before it turns east, Deep Canyon drainage, N slope of Santa Rosa Mountains | 549 | Comment | ||
VVC190 | Crossosoma bigelovii | A. C. Sanders | 1995-4-5 | 16349 | Riverside | San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62 | 701 | Comment | ||
RSA543194 | Croton californicus | Steve Boyd, T. S. Ross, Mike Hammitt | 1991-5-2 | 6114 | Riverside | Vail Lake region, SW and W flanks of Billy Goat Mountain 3 miles N Highway 79, 1 mile W of Highway 371, N of Aguanga. | 600 | Comment | ||
SBBG126041 | Croton californicus | J. M. Wood with D. M. Ray | 2010-10-21 | 3024 | Riverside | Chuckwalla Valley 8 kilometers SW of Coxcomb Mtns and 3.5 kilometers E of Kaiser Rd | 198 | Comment | ||
SD80025 | Croton californicus | Nancy R. Zabriskie, Walter Zabriskie | 1970-3-29 | 279 | Riverside | Andreas Canyon Club Gate on South Palm Canyon Drive, Palm Springs. | 170 | Comment Read comments Apr 17 2011 |
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UC1922002 | Croton californicus | Scott D. White, Angelia Carey | 2004-5-7 | 10312 | Riverside | San Jacinto Mountain Foothills: Indian Creek and adjacent foothills. | Comment | |||
UC868664 | Croton californicus | Ivan Johnston | 1917-4-4 | Riverside | Palm Canyon Colorado Desert | 228 | Comment | |||
UCR192715 | Croton californicus | A. C. Sanders, Mike Misenhelter | 2008-6-10 | 35447 | Riverside | San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel | 231 | Comment | ||
UCR18826 | Croton setiger | John C. Roos | 1965-7-27 | s.n. | Riverside | Elsinore | Comment | |||
UCR92269 | Croton setiger | Scott D. White | 1995-8-23 | 3569 | Riverside | San Jacinto Valley, San Jacinto River, just north of City of San Jacinto boundary, c. 1 mi SE of bridge at State Street | 463 | Comment | ||
CDA17343 | Crypsis schoenoides | M. Tracy | 2004-8-2 | PDR 1116196 | Riverside | West Coast Turf, 31755 Winchester Rd., Winchester. | 0 | Comment | ||
UCR106359 | Crypsis schoenoides | John Wear, N. Moorhatch | 1996-9-19 | s.n. | Riverside | Peninsular Range; San Jacinto Mtns., upper end of Garner Valley | 1433 | Comment | ||
UCR65273 | Crypsis schoenoides | Steve Boyd, Orlando Mistretta | 1989-7-18 | 3764 | Riverside | Peninsular Range, Vail lake area, conflence of Kolb Creek with lake. | 427 | Comment | ||
SEINET7909563 | Cryptantha | D. A. Johnson | 2005-1 | Riverside | 1 mi E of CA 74 on River Rd, between Perris & Lake Elsinore | 488 | Comment | |||
UCD166237 | Cryptantha | Jack Major | 1962-4-16 | 774 -bb | Riverside | Along California Hwy 74, below Pinyon Flat toward Palm Desert. (Exact location unknown. Coordinates estimated by label maker.) | 1220 | Comment | ||
JEPS67463 | Cryptantha angustifolia | W. L. Jepson | 1927-4-12 | 11636 | Riverside | Painted Canyon Colorado Desert, Mecca Hills | 76 | Comment | ||
JOTR28787 | Cryptantha angustifolia | La Doux, Tasha | 2005-3-30 | 1056 | Riverside | Joshua Tree National Park. Next to Fried Liver Wash | 544 | Comment | ||
POM265289 | Cryptantha angustifolia | I. L. Wiggins | 1937-3-9 | 8754 | Riverside | 5 miles west of Shaver's Well. | Comment | |||
POM368197 | Cryptantha angustifolia | L. H. Jones | 1910-3-17 | s.n. | Riverside | Riverside Mountain, Colorado River | Comment | |||
UCR148331 | Cryptantha angustifolia | John F. Green, Chet McGaugh | 2005-1-19 | s.n. | Riverside | Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns. | 23 | Comment | ||
RSA0042159 | Cryptantha barbigera | Duncan S. Bell, Evan Meyer | 2014-4-2 | 6513 | Riverside | Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring. | 422 | Comment | ||
UCR130120 | Cryptantha barbigera | Scott D. White | 2001-4-3 | 8273 | Riverside | Sonoran (Colorado) Desert, Shavers Valley, near the I-10 Freeway, c. 15 miles east of Indio junction of I-10 and Calif. SR 111, adjacent to powerline access roads at unnamed freeway exit accessing pump station | 473 | Comment | ||
UCR138587 | Cryptantha barbigera | Steve Boyd, T. S. Elias, Erika Winter | 1986-2-18 | 1330 | Riverside | Western Colorado Desert, Mecca Hills: Box Canyon, along Hwy 195 | 305 | Comment | ||
UCR86857 | Cryptantha barbigera | A. C. Sanders, K. C. Rose | 1995-4-27 | 16738 | Riverside | Sonoran (Colorado) Desert, Coachella Valley, foot of the Little San Bernardino Mtns., canyon east of Fan Hill, just outside Joshua Tree Nat. Park | 549 | Comment | ||
SDSU18686 | Cryptantha barbigera var. barbigera | Kristen Hasenstab, M. G. Simpson | 2008-4-1 | 51 | Riverside | Joshua Tree National Park. 500 ft from Cottonwood Springs campground. | 928 | Comment | ||
SBBG34748 | Cryptantha costata | T. L. Secrest | 1950-3-12 | Riverside | near Indio | Comment | ||||
RSA0079092 | Cryptantha cycloptera | LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Worlow | 2005-2-17 | 1451 | Riverside | Chocolate-Chuckwalla Mountains region: Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground. | 480 | Comment | ||
RSA0079522 | Cryptantha cycloptera | A. C. Sanders, E. J. Lawlor | 1992-4-4 | 12128 | Riverside | Colorado Desert. McCoy Mountains, within 0.5 mile of McCoy Spring. | 244 | Comment | ||
SBBG53391 | Cryptantha cycloptera | J. Zabriskie | 1975-3-26 | Riverside | Boyd Deep Cyn Research Center | Comment | ||||
RSA605175 | Cryptantha dumetorum | A. C. Sanders, P. Mackay, M. Jacobsmyer, C. L. Sanders | 1995-3-5 | 15999 | Riverside | colorado Desert: Orocopia Mtns, Maniobra Valley, 1.6-3 miles S of frontage road (old 60) along I10, S to ege of BLM wilderness. | 556 | Comment | ||
POM156467 | Cryptantha intermedia | L. R. Abrams | 1903-4-6 | 3214 | Riverside | Cabazon Station | Comment Read comments Mar 13 2011 |
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RSA523959 | Cryptantha intermedia | G. H. True | 1935-2-20 | 3 | Riverside | Box Springs, Sycamore Canyon. | 366 | Comment | ||
SEINET959101 | Cryptantha intermedia | John F. Green | 2006-1 | Riverside | Peninsular Ranges; Foothills of Santa Ana Mtns./ Santa Rosa Plateau: Temecula, Southern California Edison right of way between residential areas, N-S corridor between S general Kearny Road and La Serena Way; E of Veterans park (Bachelor Myn. 7.5Q). | 366 | Comment | |||
UC164378 | Cryptantha intermedia | H. M. Hall | 1901-6-1 | 2180 | Riverside | Thomas Valley San Jacinto Mountains | 1371 | Comment | ||
UC718550 | Cryptantha intermedia | Carl B. Wolf | 1935-4-7 | Riverside | 2 mi sw Perris; Gavilan Hills Region | 426 | Comment | |||
UCR158498 | Cryptantha intermedia | A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class | 2005-5-7 | 30040 | Riverside | Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank | 488 | Comment | ||
UCR188670 | Cryptantha intermedia | Amanda Lovelady, Tina Hofmann | 2007-5-20 | 30 | Riverside | Peninsular Range; Santa Ana (Elsinore) Mtns., c. 4 miles SW of city of Lake Elsinore, Cleveland National Forest, Morgan Trailhead at Main Divide Truck Trail, and surrounding area, between heads of Morrell and Decker Canyons | 854 | Comment | ||
UCR20917 | Cryptantha intermedia | A. C. Sanders | 1978-7-5 | 00199 | Riverside | San Jacinto Mountains, James Reserve, near head of Lake Fulmor at the mouth of Indian Creek | 1616 | Comment | ||
UCR234316 | Cryptantha intermedia | A. C. Sanders, John F. Green | 2012-3-20 | 39971 | Riverside | Peninsular Range; Gavilan Hills Area, eastern side of city of Lake Elsinore, off Hwy 74 near Crater Dr. | 446 | Comment | ||
UCR87614 | Cryptantha intermedia | A. C. Sanders | 1994-5-30 | 14593 | Riverside | San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St | 950 | Comment | ||
RSA499628 | Cryptantha maritima | Robert Gustafson | 1980-4-3 | 1526 | Riverside | Orocopia Mountains, about 6 miles east of Mecca along Box Canyon Road, south of the road | 305 | Comment | ||
SBBG81505 | Cryptantha maritima | S. A. Junak | 1983-3-23 | 1616 | Riverside | Jefferson Rd, across from entrance to Cahuilla Lake County Park, S of indio | Comment | |||
UC573150 | Cryptantha maritima | Herbert L. Mason | 1928-3-10 | 4227 | Riverside | Hidden Springs Canyon Coachella Mountains | Comment | |||
UCR279557 | Cryptantha maritima var. pilosa | A. C. Sanders, Jim Malusa | 2017-3-29 | 43196 | Riverside | Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 2.8 km south of the confluence of Red Canyon and Salt Creek | 460 | Comment | ||
VVC2459 | Cryptantha maritima var. pilosa | Tim Thomas | 2013-3-18 | 5941 | Riverside | Sonoran Desert, 10 miles WSW of Blythe NE of Mule Mtns. | 116 | Comment | ||
UC1051659 | Cryptantha micrantha | Peter Kamb | 1950-7-9 | 1908 | Riverside | Hall Canyon San Jacinto Mountains | 1645 | Comment | ||
RSA778529 | Cryptantha micrantha var. micrantha | Thomas Stoughton, Christi Gabriel, Stephanie Rockwood | 2011-3-31 | 952 | Riverside | Dune system along Midland Rice Road, South of Arica Mountains. | 305 | Comment | ||
RSA180398 | Cryptantha microstachys | E. W. Lathrop | 1965-5-9 | 5718 | Riverside | 6 miles W of Murrieta | Comment | |||
SD247355 | Cryptantha microstachys | A. C. Sanders, Tim Thomas, T. B. Salvato | 2008-6-24 | 35583 | Riverside | San Jacinto Mountains: Coldwater Creek watershed, ca. 1.25 miles ENE of Mountain Center, nameless tributary to Coldwater Creek, north of Johnson Meadow, above mapped spring. | 1524 | Comment | ||
RSA776051 | Cryptantha muricata | C. P. Cowan | 1978-4-25 | 1261 | Riverside | 0.4 mile (0.6 km) off Hwy. 74 on Morris Ranch Road, 4.3 miles (6.9 km) N on 74 from jct with 371. San Bernardino National Forest | Comment | |||
UCR158326 | Cryptantha muricata | A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class | 2005-5-7 | 30051 | Riverside | Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank | 488 | Comment | ||
UCR167792 | Cryptantha muricata | T. B. Salvato, Gregg Miller | 2005-6-3 | 1382 | Riverside | Peninsular Range: Perris-Aguanga Basin, tributary of the San Jacinto River, c. 3 mi SW of Perris, 1.5 mi east of the Good Hope Mine and less than 0.25 mi south of Ethanac Road | 433 | Comment | ||
SBBG34216 | Cryptantha muricata var. muricata | H. Haid | 1969-5-11 | Riverside | Bautista Cyn, ca. 20 mi SE of Hemet | 914 | Comment | |||
JOTR29435 | Cryptantha racemosa | La Doux, Tasha, M. Bell, B. Truesdell | 2006-3-22 | 1369 | Riverside | Joshua Tree National Park. East Wide canyon | 499 | Comment | ||
RSA499793 | Cryptantha racemosa | W. Hutchinson | 1925-04 | s.n. | Riverside | Palm Canyon | Comment | |||
UCR178325 | Cucurbita foetidissima | Tracy Tennant, Jeffrey Ross | 1998-7-21 | MOR- 662 | Riverside | San Bernardino Mtns., Morongo Indian Reservation, lower Potrero Canyon | 793 | Comment | ||
RSA796454 | Cuscuta | Duncan S. Bell | 2009-4-18 | 224 | Riverside | Arica Mountains: northwest of range, approximately 1.6 air miles south of Highway 62, and approximately 0.4 air mile north of California aqueduct. | 389 | Comment | ||
POM97306 | Cuscuta californica | P. A. Munz | 1925-5-20 | 9846 | Riverside | Aguanga Valley. | Comment | |||
CLARK-A1528-421 | Cuscuta californica var. californica | Fred B. Essig | 1966-9-12 | Riverside | Santa Ana River | Comment | ||||
SEINET13276696 ![]() |
Cuscuta californica var. papillosa | Mitch Provance | 2012-1 | 712 -05 | Riverside | Colorado Desert: Thousand Palms Canyon Road, +-2/3 of the way up into the canyon. (Myoma 7.5' Q.) | 140 | Comment | ||
UCR272458 | Cuscuta californica var. papillosa | Mitch Provance | 2012-8-1 | 712- 05 | Riverside | Colorado Desert, Thousand Palms Canyon Road, +- 2/3 of the way up into the canyon. | 140 | Comment | ||
UCR127528 | Cuscuta denticulata | Bern Schwenn | 1994-3-21 | s.n. | Riverside | Transverse Range/Sonoran (Colorado) Desert, Joshua Tree National Park and vicinity, Little San Bernardino Mtns, along radio tower road in first canyon west of Pushawalla Canyon | 549 | Comment | ||
UCR110418 | Cuscuta pentagona | A. C. Sanders, Mitch Provance | 1999-9-26 | 23127 | Riverside | San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring | 433 | Comment | ||
UCR266409 | Cuscuta salina | D. E. Bramlet, R. E. Riefner Jr. | 2005-6-7 | 3874 A | Riverside | Perris-Aguanga Basin Region; San Jacinto Valley, 1.6 km west of SW end of Hemet-Ryan Airport and 4.25 km NE of Winchester, c. 300 ft. north of Stetson Ave & 900 ft. east of California Ave., west of MWD Canal | 457 | Comment | ||
UCR77584 | Cuscuta subinclusa | Steve Boyd | 1991-7-13 | 6420 | Riverside | Peninsular Range, Temescal Canyon, W base of Gavilan Hills, area of old glass factory between Temescal Wash & I-15, just south of Cajalco Road | Comment | |||
UCR131791 | Cycloloma atriplicifolium | Mitch Provance | 1998-6-11 | 643 | Riverside | Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. | 267 | Comment | ||
SD130198 | Cylindropuntia californica var. parkeri | George E. Lindsay | 1960-11-6 | Riverside | 6 miles southeast of Riverside, in rolling granite hills. (IPB 7/07) | Comment | ||||
UCR260530 | Cylindropuntia californica var. parkeri | T. B. Salvato | 2014-5-29 | 8039 | Riverside | Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully, c. 1.13 mi west of Murrieta Rd and 4.10 mi southeast of Canyon Lake | 537 | Comment | ||
RSA0083641 | Cylindropuntia echinocarpa | Duncan S. Bell | 2009-4-20 | 319 | Riverside | Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice. | 244 | Comment | ||
SD248376 | Cylindropuntia echinocarpa | Michelle Cloud-Hughes, Tim Thomas and Kelsey Black | 2013-3-24 | 89 | Riverside | Ripley 7.5'Q quad. Palo Verde Mesa, 14 km WSW of Blythe. | 120 | Comment | ||
JEPS12319 | Cymopterus panamintensis var. acutifolius | Marjorie D. Clary | 1932-4-10 | 653 | Riverside | Eagle Mountains | Comment | |||
UCR277722 | Cyperus difformis | Mitch Provance | 2012-11-3 | 1112- 09 | Riverside | San Timoteo Canyon, West Beaumont, N side of Oak Valley Parkway (San Timoteo Canyon Rd.), 1.5 miles W of I-10. | 709 | Comment | ||
RSA522104 | Cyperus eragrostis | Steve Boyd, Timothy S. Ross | 1989-8-28 | 3797 | Riverside | Vail Lake area, Temecula Creek at confluence with lake and adjacent sedimentary hills to the east. | 442 | Comment | ||
RSA500204 | Cyperus erythrorhizos | Steve Boyd, Timothy S. Ross, L. Arnseth | 1989-5-7 | 3540 | Riverside | Vail Lake area, pond and freshwater marsh in Kolb Crk. just south of the lake. | Comment | |||
UCR113586 | Cyperus odoratus | A. C. Sanders, Mitch Provance, B. Pitzer | 2000-9-27 | 23680 | Riverside | Santa Ana River Valley, SW side of Mt. Rubidoux, NW of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arroyo Tequesquite and the river | 232 | Comment | ||
UC1100637 | Cyperus rotundus | Herbert L. Mason and S. Galen Smith | 1948-9-3 | 503 | Riverside | Thermal | Comment | |||
UCR126424 | Cyperus rotundus | T. B. Salvato, A. C. Sanders | 2000-4-27 | 64 | Riverside | Coachella Valley, between Filmore & Buchanan on Avenue 56 | -12 | Comment | ||
POM11657 | Cystopteris fragilis | P. A. Munz, I. M. Johnston | 1922-5-19 | 5386 | Riverside | 3 miles west of Keen Camp. | 1494 | Comment | ||
RSA5901 | Cystopteris fragilis | C. B. Wolf | 1932-8-5 | 3974 | Riverside | Rocks at summit of San Jacinto Peak | 3294 | Comment | ||
RSA517838 | Dalea mollis | Steve Boyd, Orlando Mistretta | 1986-3-13 | 1468 | Riverside | West side Palen Mts.: NE of Desert Center. | Comment | |||
RSA796027 | Dalea mollis | Duncan S. Bell | 2009-4-18 | 237 | Riverside | Arica Mountains; northeast of range, approximately 2.25 air miles southwest of the ghost town of Rice. | 224 | Comment | ||
UCR97749 | Dalea mollis | Michael D. Wilcox, Stephen J. Myers | 1995-5-27 | s.n. | Riverside | NE Colorado Desert, Cadiz Valley near the San Bernardino Co. line | 270 | Comment | ||
JOTR16699 | Dalea mollissima | Vanderspek & Youse | 1964-4-19 | 64537 | Riverside | Joshua Tree National Park. WILSON CANYON | 853 | Comment | ||
RSA799253 | Dalea mollissima | Thomas Stoughton, Duncan S. Bell, Debra Nelson | 2011-2-20 | 751 | Riverside | North side of the Mecca hills, side canyon between the head of Box Canyon and Shavers Well, roughly 7.4 miles from Interstate 10 on Box Canyon Road. | 305 | Comment | ||
UCD65767 | Dasyochloa pulchella | H. Clemons | 1952-1-1 | Riverside | Idyllwild. | Comment | ||||
UCR59510 | Datisca glomerata | Steve Boyd, T. S. Ross, Laurel Arnseth | 1989-5-7 | 3564 | Riverside | Peninsular Ranges; Palomar Mountains region, Vail Lake Area, along Arroyo Seco drainage from junction with Kolb Creek, S to within 0.25 mi of Hwy 79 | 457 | Comment | ||
UCR22103 | Datura wrightii | Steve Boyd | 1980-5-15 | 282 | Riverside | Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan plateau | 625 | Comment | ||
RSA192216 | Daucus pusillus | E. W. Lathrop | 1959-5-3 | 4525 | Riverside | 14 miles west of Murrieta. Tenaja Canyon. | Comment | |||
UCR121884 | Daucus pusillus | Ian G. Gillespie | 2001-5-7 | 86 | Riverside | East side of Santa Ana Mountains, Temescal Valley Area, also known as Sycamore Canyon Area. North of Indian Truck Trail, in drainage off of De Palma Road. Heavy construction currently underway in adjacent areas | 335 | Comment | ||
CAS-BOT-BC293821 | Deinandra fasciculata | Palmer Stockwell | 1935-5-12 | 1221 | Riverside | 2.5 mi. N. of Elsinore | Comment | |||
UCR252706 | Deinandra mohavensis | R. E. Riefner Jr. | 2014-6-24 | 14- 194 | Riverside | Perris-Aguanga Basin, city of Hemet, Santa Rosa Hills, Simpson Park, south c. 0.15 mi from Rawlings Road and Margret Lane | 740 | Comment Read comments Feb 4 2015 |
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RSA0012175 | Deinandra paniculata | Mark A. Elvin | 2005-5-24 | 4321 | Riverside | SW foot of round hill west of Hemet and south of Hwy 74, west of California Ave. | 470 | Comment | ||
UCR125207 | Delphinium parryi | Mitch Provance | 1998-5-24 | 537 | Riverside | Jurupa Mountains, Central 'Rattlesnake Mt.', 0.5km NE of peak 1739. | 457 | Comment | ||
UCSB1996 | Delphinium parryi | Mazzia, Linda | 1960-5-14 | Riverside | 2.2 miles south of highway 70-99 on Banning to Idyllwild road | 914 | Comment | |||
OBI32751 | Dendromecon rigida | E. W. Lathrop | 1966-3-23 | 6090 | Riverside | 4 mi W of Corona between Tin Mine cyn and Santiago Peak, Skyline Dr | 610 | Comment | ||
UCR128171 | Deschampsia danthonioides | Scott D. White, Michael Honer | 2003-4-9 | 8968 | Riverside | Hemet area, Northeast corner of Devonshire Ave. and Warren Road, immediately southwest of 'Tres Cerritos.' Former chicken farm | 473 | Comment | ||
UCR201675 | Deschampsia danthonioides | Scott D. White, Justin M. Wood | 2008-6-19 | 12267 | Riverside | San Jacinto Mountains, meadows at Baldy Mountain | 1677 | Comment | ||
POM369561 | Descurainia obtusa subsp. adenophora | Lester H. Cushman | 18058 | Riverside | Idyllwild | Comment | ||||
HSC6715 | Descurainia pinnata | C. L. Hitchcock, C. V. Muhlick | 1964-3-22 | 23247 | Riverside | Side canyon near S entrance to Joshua Tree National Monument | Comment | |||
UC1563122 | Descurainia pinnata | Steve Boyd, Tim Ross, Laurel Arnseth | 1989-4-2 | 3242 | Riverside | se of lake near Temecula Creek (Butterfield Valley); Vail Lake Area, Butterfield Valley | 487 | Comment | ||
RSA557759 | Descurainia pinnata subsp. glabra | R. F. Thorne, M. Z. Thorne | 1973-3-30 | 42690 | Riverside | Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek. | 488 | Comment | ||
SD73605 | Dichelostemma capitatum subsp. capitatum | Helen V. Witham | 1970-5-1 | 859 | Riverside | Bautista Canyon, southeast of Hemet. | 800 | Comment | ||
POM123020 | Dicoria canescens | Marcus E. Jones | 1926-6-8 | s.n. | Riverside | Whitewater. Colorado Desert. | Comment | |||
UCSB7955 | Dicoria canescens | Dearing, Hugh; Dearing, Margaret | 1939-11-12 | Riverside | W. Colorado Desert | Comment | ||||
SFV7078 | Dieteria canescens var. canescens | T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt | 1974-11-16 | 778 | Riverside | Bottomlands of Colorado River along Agnes Wilson Road. About 1.5 miles east of U.S. Highway 95. | 102 | Comment | ||
UCD131261 | Dieteria canescens var. canescens | J. C. Roos | 1965-10-5 | s.n. | Riverside | Exact location unknown. | Comment | |||
UCR95720 | Digitaria sanguinalis | D. L. Banks, Lauren Raz | 1996-8-29 | 1135 | Riverside | Agua Tibia Mtns., NW Palomar Mtns, NW foothills of Dorland Mtn. Los Caballos Road, c. 0.5 m south of Hwy 79, 100 m north of the Golf Course access road. | 399 | Comment | ||
CAS-BOT-BC152920 | Diplacus brevipes | A. M. Vollmer; L. Beane | 1953-6-29 | 20 | Riverside | Oak Glen, San Bernardino Mountains | Comment | |||
SD132999 | Diplacus longiflorus | Scott White | 1991-5-13 | 91 101 | Riverside | Hwy 79, immediately W of U.S. Forest Service Campground at Dripping Springs | 548 | Comment | ||
CLARK-A1656-860 | Distichlis spicata subsp. spicata | Jon Mark Stewart | 1983-10-10 | Riverside | Indio Hills | 121 | Comment | |||
JEPS3937 | Ditaxis claryana | Marjorie D. Clary | 1932-12-15 | 1709 | Riverside | Coral reef Ranch, 8 miles west of Coachella | Comment | |||
SD28015 | Ditaxis lanceolata | Carl B. Wolf | 1932-4-27 | 3058 | Riverside | 5.0 miles east of Desert Center, north base of Chuckwalla Mountains. | 500 | Comment | ||
SEINET7097941 | Ditaxis lanceolata | A. G. Vestal | 1937-5-9 | s.n. | Riverside | South of Hemet at the foothills of Santa Rosa Hills. UTM Zone 11, 502695 mE, 3730874 mN. Lat. 33 43' 11ao N, Long. -116 58' 15ao W. (NAD 27 converted to WGS84 decimal degrees) | Comment | |||
UCR264218 | Ditaxis neomexicana | A. C. Sanders, Jim Malusa | 2015-9-10 | 41865 | Riverside | Sonoran (Colorado) Desert, Bradshaw Trail, 0.85 mi. SE of its junction with Summit Rd. in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range | 480 | Comment | ||
JEPS52446 | Ditaxis serrata | Marjorie D. Clary | 1932-3-2 | 906 | Riverside | Bajada of Santa Rosa Mts., 3 mi w of Coral Reef Ranch, Coachella | Comment | |||
RSA155552 | Dithyrea californica | L. S. Rose | 1962-3-2 | 62003 | Riverside | La Quinta | 3 | Comment | ||
UCR124633 | Dithyrea californica | B. C. Templeton, I. W. Clokey | 1930-4-9 | 1075 | Riverside | Sonoran (Colorado) Desert, North of Palm Springs | 400 | Comment | ||
UCR134596 | Dithyrea californica | Marisa Sripracha, Kyle Boyd | 2004-2-14 | 012 | Riverside | Sonoran (Colorado) Desert, Myoma, near 38th Street and Washington Ave, on the Coachella Valley Preserve | 120 | Comment | ||
UCR97251 | Dodecatheon clevelandii | Scott D. White | 1997-2-9 | 4677 | Riverside | Peninsular Range, Elsinore Basin; Temescal Valley: SW of Hwy I-15 between Indian Truck Trail and Lake Street exits, c. 0.5 mi east of Glen Eden | 460 | Comment | ||
JEPS108466 | Downingia bella | Lisa Schultheis | 1995-5-9 | 146 -95 | Riverside | Santa Rosa Plateau Preserve. Vernal Pool Trail, off of Via Volcano. | Comment | |||
JEPS103619 | Downingia cuspidata | Lisa Schultheis | 1995-5-9 | 144 -95 | Riverside | Santa Rosa Plateau Preserve | Comment | |||
RSA263692 | Downingia cuspidata | E. W. Lathrop | 1977-4-24 | 7513 | Riverside | Mesa de Burro, 3 miles west of Murrieta. Santa Rosa Plateau. | 610 | Comment | ||
UC168143 | Draba corrugata | Dr. A. Davidson | Riverside | summit Mt. San Jacinto | Comment Read comments Jul 5 2012 |
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RSA777831 | Draba cuneifolia | Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy | 2011-3-24 | 857 | Riverside | Chuckwalla Mountains, Chuckwalla Mountains Wilderness, off Corn Spring Road, main wash adjacent Corn Spring Road, draining from Corn and Aztec Springs up on Chuckwalla, flowing NNE | 396 | Comment | ||
POM366541 | Drymocallis glandulosa var. viscida | H. E. Hasse | 1894-7-4 | s.n. | Riverside | [Unspecified] | Comment | |||
RSA577525 | Dryopteris arguta | Darin L. Banks, Steve Boyd | 1995-2-16 | 51 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., S of the Dripping Springs Alcove, E of the Woodchuck Trail. | 829 | Comment | ||
UC218656 | Dryopteris arguta | P. A. Munz and I. M. Johnston | 1922-5-19 | 5391 | Riverside | 3 mi w Keen Camp; San Jacinto Mts | 1493 | Comment | ||
SEINET3071477 | Dudleya | Marc A. Baker, Michelle Cloud-Hughes | 2011-1 | Riverside | Comment | |||||
UC115215 | Dudleya lanceolata | Charlotte M. Wilder | 1905-6-1 | 584 | Riverside | near Riverside (Jurupa Hills) | Comment | |||
UCR209225 | Dudleya lanceolata | R. G. Swinney | 1969-5-18 | 476 | Riverside | San Bernardino Mtns., Whitewater Canyon | 640 | Comment | ||
UCR21361 | Dudleya lanceolata | Steve Boyd | 1980-7-3 | s.n. | Riverside | Perris Basin, Motte Reserve. Rocky hills 2.5 mi NW of Perris. Western edge of the reserve and 0.25 mi south of the NW corner of the reserve | 518 | Comment | ||
GMDRC3987 | Dudleya saxosa subsp. aloides | J. Andre, T. La Doux | 2006-4-26 | 11771 | Riverside | Little San Bernardino Mountains: upper Long Canyon (western drainage), growing on rocky slope in decomposed granite | 1165 | Comment | ||
JOTR01047 | Dudleya saxosa subsp. aloides | Cole, James E. | 1941-5-21 | 759 | Riverside | Joshua Tree National Park. DALE, COTTONWOOD ROAD | 914 | Comment | ||
SBBG95086 | Dudleya saxosa subsp. saxosa | B. Gaut | 1989-5-25 | Riverside | N fork of the San Jacinto River where it crosses Hwy 74, E of Hemet | 609 | Comment | |||
SDSU12968 | Dysphania ambrosioides | Michael G. Simpson | 1999-10-27 | 2051 | Riverside | Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/4 mile from Southside Facilities. | 152 | Comment | ||
RSA0054930 | Echidiocarya californica | Keith E. Hoffmaster | 1936-4-26 | 711 | Riverside | Box Springs grade, Riverside. | Comment | |||
RSA0036471 | Ehrendorferia chrysantha | J. M. Andre | 2012-6-15 | 30500 | Riverside | San Jacinto Mountains: Along Hwy 243 at Mt Edna Rd, approx. 1 mi. north of McMullen Flat, 5.9 mi. south of Interstate 10 at Banning; SB Natl. Forest. | 1171 | Comment | ||
SEINET3910445 | Eleocharis acicularis | Faulkner | 1978-3-21 | 354 | Riverside | 9 miles No. of Blythe Highway 95.; 0 | 152 | Comment | ||
RSA192308 | Eleocharis montevidensis var. montevidensis | E. W. Lathrop | 1960-6-15 | 5014 | Riverside | 14 miles west of Murrieta | Comment | |||
UCR126373 | Eleocharis palustris | A. C. Sanders, W. W. Wright, J. Latting, et al. | 1975-5-4 | 682 | Riverside | Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro | 610 | Comment | ||
CAS-BOT-BC113298 | Eleocharis parishii | Samuel B. Parish | 1907-4-22 | 6144 | Riverside | Western edge of the Colorado desert, Palm Canyon. | 200 | Comment | ||
UC111318 | Eleocharis parishii | S. B. Parish | 1907-4-22 | 6145 | Riverside | Palm Canyon Colorado desert, western edge of | 200 | Comment | ||
UC1172 | Eleocharis parishii | H. M. Hall | Jun 1901 | 2013 | Riverside | San Jacinto Mtns; Colorado Desert | Comment | |||
UCSB37924 | Elymus X hansenii | J. C. Roos | 1952-6-13 | 5765 | Riverside | collected in Reche Canyon Reche Canyon | 457 | Comment | ||
RSA674942 | Elymus glaucus | Scott D. White, Sandy Leatherman | 2000-5-31 | 7979 | Riverside | Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. | 640 | Comment | ||
UCR182100 | Elymus triticoides | Tom Chester | 2005-7-1 | 665 | Riverside | Peninsular Ranges; Santa Ana Mountains region, Santa Rosa Plateau Ecological Reserve: Waterline Road, 0.53 miles (0.85 km) southwest of Visitor Center, at tributary to Cole Creek | 535.1 | Comment | ||
UCR202592 | Elymus triticoides | Scott D. White, Justin M. Wood | 2008-7-8 | 12392 | Riverside | San Jacinto Mountains, Johnson Meadows | 1488 | Comment | ||
POM14089 | Emmenanthe penduliflora | P. A. Munz, D. D. Keck | 1922-4-13 | 4956 | Riverside | Eagle Mts, Colorado Desert. | 213 | Comment | ||
POM17934 | Emmenanthe penduliflora | P. A. Munz | 1923-6-14 | 7122 | Riverside | Glen Ivy Trail to Santiago Peak | 1067 | Comment | ||
RSA784785 | Emmenanthe penduliflora | Duncan S. Bell | 2012-3-18 | 3189 | Riverside | The Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, approximately 2.8 air miles southwest of Hidden Spring. | 20 | Comment | ||
UC700958 | Emmenanthe penduliflora | Aven and Ruth Nelson | 1939-3-29 | 3321 | Riverside | Hidden Springs | Comment | |||
UCR60243 | Emmenanthe penduliflora | R. F. Thorne, M. Z. Thorne | 1973-3-30 | 42696 | Riverside | Sonoran (Colorado) Desert, Morongo Valley Canyon, near mouth at junction of roads to Morongo Valley and Desert Hot Springs; [vicinity of Hwy 62 crossing of Mission Creek] | 488 | Comment | ||
RSA0011255 | Emmenanthe penduliflora | M. B. B. | 1932-3-13 | s.n. | Riverside | Between Palm Springs and P. Canyon. | Comment | |||
JOTR34010 | Emmenanthe penduliflora var. penduliflora | La Doux, Tasha, M. Harding | 2010-4-7 | 2898 | Riverside | Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; side canyon leading north, approx. 1 mile north of park boundary | Comment | |||
JEPS34119 | Encelia actoni | C. V. Meyer | 1927-6-1 | 210 | Riverside | w base of San Jacinto Mts (along Idyllwild Road) | Comment | |||
RSA28641 | Encelia actoni | Louise Kellogg, A. M. Alexander | 1941-5-18 | 2197 | Riverside | 2 miles NE of Cottonwood Spring, Eagle Mtns. | Comment | |||
RSA33587 | Encelia actoni | Norman C. Cooper | 1944-5-21 | 1226 | Riverside | Hemet. | 549 | Comment | ||
SD87729 | Encelia actoni | Frank W. Peirson | 1928-4-24 | 7891 | Riverside | Cottonwood Spring. | Comment Read comments Oct 9 2010 |
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UC488974 | Encelia actoni | C. V. Meyer | 1927-6-1 | 210 | Riverside | w base of San Jacinto Mt. | 609 | Comment | ||
JEPS59916 | Encelia farinosa | Lewis S. Rose | 1967-12-19 | 67180 | Riverside | La Quinta | 15 | Comment | ||
OBI16595 | Encelia farinosa | Tracey and Viola Call, Viola Call | 1962-4-6 | 2110 | Riverside | 4 mi S of Morongo Valley | 579 | Comment | ||
RSA784750 | Encelia farinosa | Duncan S. Bell | 2012-2-12 | 3094 | Riverside | Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well. | 256 | Comment | ||
RSA789493 | Encelia farinosa | W. Blanchard | 1932-4-16 | s.n. | Riverside | Snow Creek [county not specified] | Comment Read comments Jan 17 2016 |
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SDSU3827 | Encelia farinosa | S. J. Barnhart | 1966-4-17 | 660417 -16 | Riverside | South-west facing slope of small hill 0.1 mi. east of McAllister St. along the Metropolitan Water Co. Untility Road (dirt), which is 1.5. south-east of the intersection of McAllister St. and Victoria Ave. | 457 | Comment | ||
UCD81589 | Encelia farinosa | Chuck Hughes | 2009-3-27 | 72 | Riverside | S of Hwy 62 near the abandoned Desert Center Airport. Near Rice, CA. | 227 | Comment | ||
UCSB18836 | Encelia farinosa | Beringer, George | 1963-5-5 | Riverside | Near State Highway 74; 9.7 miles E of Pinyon Flats Public Campground | 670 | Comment | |||
SEINET10618306 | Encelia farinosa | Billy Joe Cox | 1975-4-23 | Cox 4130 | Riverside | Palo Verde, 1-3 km. W, (ca. 32 mi. S of Blythe). Riverside-Imperial Counties. | 70 | Comment | ||
POM356682 | Encelia farinosa var. farinosa | L. S. Rose | 1967-12-19 | 67180 | Riverside | La Quinta. | 15 | Comment | ||
POM4936 | Encelia farinosa var. farinosa | I. M. Johnston | 1917-6-5 | 1937 | Riverside | Hills south of Arlington | 366 | Comment | ||
RSA278952 | Encelia farinosa var. farinosa | B. A. Prigge, L. Martinez | 1978-3-23 | 2395 | Riverside | NW Colorado Desert, Coachella Valley, 1.7 miles W of north Palm Springs on Dillon Rd. | 274 | Comment | ||
SEINET9357623 | Encelia virginensis var. actoni | Unknown | 1936-12-22 | Riverside | Riverside | Comment | ||||
RSA703484 | Ephedra aspera | LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Worlow | 2005-2-17 | 1434 -b | Riverside | Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground., Near 33 deg 37'32N, 115 deg 19'35W: UTM 3721895N, 655238E to 33 deg 36'52N, 115 deg 19'54: UTM 3720669N, 654757E. | 480 | Comment | ||
POM14278 | Ephedra californica | Philip A. Munz, I. M. Johnston | 1922-5-7 | 5286 | Riverside | Between Whitewater & Mission Creeks. Dry rocky mesa. | 366 | Comment | ||
UCR91062 | Ephedra nevadensis | Bern Schwenn | 1994-2-20 | s.n. | Riverside | Southern Mojave Desert, Joshua Tree National Monument, Little San Bernardino Mtns. 'Hidden Gold' Canyon near the Hidden Gold Mine. Along a wash edge in S18. | 915 | Comment | ||
POM179210 | Ephedra trifurca | Philip A. Munz | 1941-4-5 | 16693 | Riverside | Sand dunes southeast of Iron Mts. | Comment | |||
RSA448508 | Epilobium canum subsp. latifolium | N. R. Zabriskie, W. M. Zabriskie | 1972-10-22 | 547 | Riverside | Cactus Spring Trail between Dolomite mine & Horsthief Canyon; N slope Santa Rosa Mountains. (E of site 13). | 1098 | Comment | ||
UCR174088 | Epilobium ciliatum | A. C. Sanders | 2006-5-19 | 32436 | Riverside | Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. | 518 | Comment | ||
UCSB4330 | Epilobium ciliatum | Kamb, Peter | 1949-10-30 | Riverside | Hall Canyon, San Jacinto Mts. | 1645 | Comment | |||
POM48731 | Epilobium ciliatum subsp. ciliatum | P. A. Munz, I. M. Johnston | 1924-7-29 | 8830 | Riverside | 6 miles SE of Poppet Flat, San Jacinto Mountains. | 1524 | Comment | ||
RSA588337 | Epilobium ciliatum subsp. ciliatum | E. A. McGregor | 1964-9-16 | s.n. | Riverside | Idyllwildm San Jacinto Mountains. | Comment | |||
RSA740637 | Epilobium densiflorum | Scott D. White, Justin M. Wood | 2008-6-18 | 12213 | Riverside | San Jacinto Mountains: K Flat Meadow. | 1433 | Comment | ||
SEINET1109555 | Epilobium densiflorum | A. C. Sanders, Kelly Volansky | 2005-1 | 31578 | Riverside | Santa Ana Mtns. Region: Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., ca. 0.5 mi. N of Tenaja Rd. | 671 | Comment | ||
UCR19157 | Epipactis gigantea | John C. Roos | 1948-5-29 | 3870 | Riverside | San Bernardino Mtns., Whitewater Canyon | 856 | Comment | ||
POM965 | Equisetum arvense | L. T. Street, Durant | 1918-5-12 | s.n. | Riverside | San Jacinto River Canyon. | Comment Read comments Apr 16 2011 |
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POM964 | Equisetum laevigatum | D. L. Crawford | 1916-3-1 | s.n. | Riverside | Santa Ana River Valley | Comment | |||
RSA592064 | Equisetum laevigatum | R. E. Riefner | 1996-6-20 | 96 -121 | Riverside | Pala Road along Temecula Creek | Comment | |||
SEINET7063427 | Equisetum laevigatum | A. G. Vestal | 1947-3-30 | s.n. | Riverside | Along Route 74, San Jacinto Valley. UTM Zone 11, 514767mE, 3733157mN. (WGS84/NAD83). | 582 | Comment | ||
UCSB51406 | Eragrostis curvula | Roos, John | 1965-9-16 | Riverside | Lakeview | Comment Read comments Sep 19 2018 |
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RSA77195 | Eremalche rotundifolia | F. W. Peirson | 1921-04 | 2384 | Riverside | Deep Canyon Wash, south of Indio | Comment | |||
UCSB4374 | Eremothera boothii subsp. condensata | Atsatt, Pete | 1958-3-22 | Riverside | 7 miles east of Desert Center, on highway 60 & 70, south side of hw | Comment | ||||
SD125993 | Eremothera refracta | A. C. Sanders | 1988-5-11 | 7798 | Riverside | Chocolate Mountains, Iris Pass area, 12 miles above the Coachella canal in a wash east of the gasline road from Niland. | 548 | Comment | ||
UC52825 | Eriastrum densifolium subsp. austromontanum | Mr. Chas. Van Deventer | July 1901 | Riverside | El Toro Mt.; w base | 1371 | Comment | |||
UCR113872 | Eriastrum densifolium subsp. austromontanum | Mitch Provance, A. C. Sanders | 2000-7-4 | 2091 | Riverside | Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings | 244 | Comment | ||
UCSB14758 | Eriastrum densifolium subsp. austromontanum | Breedlove, Dennis | 1961-8-4 | Riverside | Riverside Highway 1 at junction with road to Black Mountain Campground; San Jacinto Mountains | 1676 | Comment | |||
RSA0105501 | Eriastrum densifolium subsp. austromontanum | Gary D. Wallace, D. H. Wilken | 1966-7-3 | 641 | Riverside | San Jacinto Mtns up Thomas Mtn. Rd. west of Palm Desert. | Comment | |||
SEINET3087628 ![]() |
Eriastrum densifolium subsp. densifolium | Steve Myers, Ed LaRue | 1989-3-17 | Riverside | Palmdale area, Elizabeth Lake Road at California Aqueduct. | 884 | Comment | |||
RSA0093767 | Eriastrum densifolium subsp. elongatum | Duncan S. Bell | 2015-9-30 | 8688 | Riverside | Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek. | 1246 | Comment | ||
UCR263236 | Eriastrum eremicum | A. C. Sanders, Jake Schweitzer, Katie Young | 2015-3-24 | 41483 | Riverside | San Gorgonio Pass, 3.15 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope east of the water bottling plant and south of I-10 | 449 | Comment | ||
JOTR32969 | Eriastrum eremicum subsp. eremicum | La Doux, Tasha, Alice Miller and Victoria Sork | 2009-5-3 | 2720 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; granitic outcrops with sandy ephemeral wash | 1408 | Comment | ||
RSA0120088 | Eriastrum eremicum subsp. eremicum | Peter L. Morrell, D. E. Krause | 1995-5-1 | 460 | Riverside | Coachella Valley, NW corner of Baristo Rd. and El Cielo Rd., near cargo entrance to Palm Springs Municipal Airport | 123 | Comment | ||
RSA0120091 | Eriastrum eremicum subsp. eremicum | Scott D. White | 2001-4-12 | 8303 | Riverside | Shaver's Valley. South of the I-10 Freeway, ca. 15 miles east of Indio jtn. I-10 / SR 111. Bajadas and washes adjacent to powerline access roads at unnamed freeway exit accessing pump station. | 320 | Comment | ||
UC1618003 | Eriastrum eremicum subsp. eremicum | Donald G. Nelson | 1936-5-22 | 389 | Riverside | Along trail from Ribbonwood Camp down to Palm Canyon, Pines to Palms Hwy, near base of Santa Rosa Mountains | Comment | |||
UC667329 | Eriastrum eremicum subsp. eremicum | Annie M. Alexander and Louise Kellogg | 1941-5-23 | 2219 | Riverside | 4 mi ne Cottonwood Spring; Colorado Desert, Eagle Mountains | 1112 | Comment | ||
UCD118270 | Eriastrum eremicum subsp. eremicum | Collector Unknown | 2016-5-19 | 292 | Riverside | Little Morongo Wash, near Warren's Ranch. | Comment Read comments Feb 15 2013 |
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UCR243573 | Eriastrum eremicum subsp. eremicum | Jim Andre, T. La Doux, R. B. Kelley | 2011-5-4 | 21104 | Riverside | Southern Mojave Desert, Joshua Tree National Park, Long Canyon, upper watershed on east ridge, 1.1 mi south of radio tower, c. 6 mi. south of town center of Yucca Valley | 1207 | Comment | ||
RSA0043243 | Eriastrum eremicum subsp. eremicum | Michael Honer, L. Hulse | 2004-4-2 | 1870 | Riverside | Blind Canyon; appx. 1/2 mi. N of Desert Hot Springs | 488 | Comment | ||
JEPS69118 | Eriastrum sapphirinum | C. V. Meyer | June 1927 | 152 | Riverside | Temecula | Comment | |||
UC23550 | Eriastrum sapphirinum | A. J. McClatchie | April 1892 | 32 | Riverside | near Elsinore | Comment | |||
UCR133326 | Eriastrum sapphirinum | John F. Green, S. J. Myers | 2003-6-25 | s.n. | Riverside | French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs | 427 | Comment | ||
CLARK-A1528-704 | Eriastrum sapphirinum subsp. dasyanthum | C. M. Flanagan | 1973-5-31 | OO 617 | Riverside | Morongo Indian Reservation | 975 | Comment | ||
RSA0121587 | Eriastrum sapphirinum subsp. dasyanthum | J. C. Roos | 1965-6-13 | s.n. | Riverside | San Jacinto Valley, Valle Vista (east of Hemet). | Comment | |||
UCR89903 | Ericameria cuneata | A. C. Sanders | 1995-11-26 | 17921 | Riverside | Tule Creek Valley, NE of Tule Peak, between Aguanga and Anza, south of Hwy 371 | 1311 | Comment | ||
POM359411 | Ericameria linearifolia | M. B. Dunkle | 1933-5-6 | 3382 | Riverside | Colorado Desert. Dry Morongo Creek | Comment Read comments Oct 31 2011 |
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UCR34964 | Ericameria linearifolia | L. B. Ziegler | 1970-4-20 | 398 | Riverside | San Jacinto Mtns, Avery (Mission) Canyon, foothills of mtns. | 503 | Comment | ||
RSA675712 | Ericameria palmeri var. pachylepis | Scott D. White | 2000-10-20 | 8137 | Riverside | South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills. | 610 | Comment | ||
UCR189646 | Ericameria palmeri var. pachylepis | John F. Green | 2008-1-18 | s.n. | Riverside | Peninsular Range; Gavilan Hills, 5.5 miles WNW of Perris, c. 0.5 mi. north of Santa Rosa Mine Rd. and 0.75 mi SE of Ida Leona Mine | 671 | Comment | ||
UCR92391 | Ericameria palmeri var. pachylepis | F. M. Reed | 1925-1 | 5144 | Riverside | South Coast; San Bernardino Valley, Riverside: mesa on Arlington Heights (Lincoln Heights) | 396 | Comment | ||
UC496516 | Ericameria pinifolia | Philip A. Munz | 1932-10-16 | 12841 | Riverside | Palm Creek Santa Rosa Mts., Palm Creek | 1463 | Comment | ||
CLARK-A1528-1824 | Erigeron foliosus | John C. Roos | 1965-6-19 | Riverside | Santa Ana Mountains | Comment | ||||
RSA674564 | Erigeron foliosus | Scott D. White | 2000-5-31 | 7984 | Riverside | Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. | 640 | Comment | ||
CAS-BOT-BC296232 | Erigeron foliosus var. foliosus | Mrs. J. D. Abrams | 1901-5-19 | s.n. | Riverside | Elsinore | Comment | |||
CAS-BOT-BC296243 | Erigeron foliosus var. foliosus | Mary F. Spencer | 1919-6-25 | 1269 | Riverside | San Jacinto Mts. | 1615 | Comment | ||
UCR170021 | Eriochloa contracta | O. F. Clarke | 2003-9-1 | s.n. | Riverside | Peninsular Range, Riverside, UCR Botanical Garden, along wheelchair trail NW of rose garden | 351 | Comment | ||
POM3882 | Eriodictyon crassifolium | L. T. Street, M. Durant | 1918-5-12 | s.n. | Riverside | San Jacinto River Canyon. | Comment | |||
RSA289176 | Eriodictyon crassifolium | C. W. Tilforth, Walter Wisura | 1981-8-10 | 2113 | Riverside | Along red Mtn. Rd. E of Hwy R3, S of Hemet, Riverside County. | Comment | |||
RSA613864 | Eriodictyon crassifolium | B. Pitzer | 1997-4-12 | 3128 | Riverside | Lakeview Mts, Pulsar Road, 3/4 miles uphill (by road) from the base of the hills at the end of Warren Road & approx. 3/4 miles (air) SW of Mt. Rudolph. | 622 | Comment | ||
UCR94239 | Eriodictyon crassifolium var. crassifolium | Scott D. White | 1996-4-14 | 3903 | Riverside | Perris Basin/San Jacinto Mtns., E of Hemet: San Jacinto River Wash near Valle Vista, north of Hwy 74, c. 1.7 mi west of USFS Cranston Fire Station | 549 | Comment | ||
RSA0056443 | Eriodictyon crassifolium var. crassifolium | Norman C. Cooper | 1944-5-6 | 1170 | Riverside | Banning. | 701 | Comment | ||
POM49861 | Eriogonum apiculatum | P. A. Munz, I. M. Johnston | 1924-7-27 | 8757 | Riverside | Dark Canyon, San Jacinto Mountains | 2134 | Comment | ||
RSA393082 | Eriogonum apiculatum | N. C. Cooper | 1949-6-29 | 4284 | Riverside | Palms to Pines Hwy, San Jacinto Mt | 915 | Comment Read comments May 13 2011 |
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SBBG160 | Eriogonum apiculatum | R. Hoffmann | 1929-9-6 | Riverside | above Tahquitz Valley | 2499 | Comment | |||
UC597726 | Eriogonum apiculatum | Philip A. Munz | 1937-5-30 | 15110 | Riverside | Dos Palmos Spring, n end Santa Rosa Mts. Santa Rosa Mts. | 1097 | Comment | ||
JOTR32452 | Eriogonum davidsonii | Herskovits, Tasya | 2011-9-28 | 2 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains; Keys View; Burn area on gentle rocky slopes | 1582 | Comment | ||
UCSB25721 | Eriogonum davidsonii | Gliessman, Stephen | 1968-7-17 | Riverside | along Little Thomas Mountain Road, 2.9 miles southwest of junction with Highway 74, Little Thomas Mountain. | 1554 | Comment | |||
UCR281912 | Eriogonum deflexum | A. C. Sanders, Jim Malusa | 2017-9-19 | 43339 | Riverside | Sonoran (Colorado) Desert, northern Chocolate Mountains, canyon 4.65 km SW (211 deg. ) of Tabaseca Tank | 744 | Comment | ||
JEPS35768 | Eriogonum deflexum var. deflexum | W. L. Jepson | 1927-4-12 | 11679 | Riverside | Mecca Hills, Painted Canyon | 76 | Comment | ||
RSA799254 | Eriogonum deflexum var. deflexum | Thomas Stoughton, Duncan S. Bell, Debra Nelson | 2011-2-20 | 734 | Riverside | South side of the Mecca hills, side canyon roughly 1.3 miles north of turnoff for Painted Canyon on Box Canyon Road | 113 | Comment | ||
SEINET6417985 | Eriogonum elongatum | Andrew C. Sanders, Mike Misenhelter | 2005-9-20 | 31674 | Riverside | San Jacinto Mtns. Foothills; Santa Rosa Hills south of Hemet, road NW of Gibbel Flat, south end of Cornell St., 0.5 mi. SE of the Ramona Bowl | 549 | Comment | ||
CLARK-A1528-738 | Eriogonum fasciculatum | C. M. Flanagan | 1973-5-31 | OO 629 | Riverside | Morongo Indian Reservation | 0 | Comment | ||
SEINET1909578 | Eriogonum fasciculatum | A. C. Sanders | 2004-1 | 28392 | Riverside | Perris-Aguanga Surface/Menifee Valley Region: Paloma Valley, large rocky hill (1762 ft) 1 mi E of Murrieta Rd and 1 mi N of Bundy Canyon Rd, ca 5 miles due south of Sun City | 469 | Comment | ||
RSA650852 | Eriogonum fasciculatum var. foliolosum | William Wilson | 1948-2-14 | s.n. | Riverside | 11 miles SE Hemet. | 549 | Comment | ||
POM123083 | Eriogonum fasciculatum var. polifolium | Marcus E. Jones | 1903-5-11 | s.n. | Riverside | Whitewater. | 305 | Comment | ||
UCD100051 | Eriogonum fasciculatum var. polifolium | Mitch Provance; Kerry Knudsen, Petra Wester | 2004-5-8 | 9005 | Riverside | Santa Rosa Mountains: Along Hwy 74 on the Santa Rosa Mountain Grade, ca. 0.8-0.5 mile NE of Black Hills. | 854 | Comment | ||
UCR100436 | Eriogonum fasciculatum var. polifolium | B. G. Pitzer | 1997-4-20 | 3195 | Riverside | Lakeview Mtns, Pulsar View Road, c. 1/2 mi. up from the base of the hills (at end of Warren St.) c. 1 mi. (air) north of Juniper Flats (Contour) Rd. | 549 | Comment | ||
SD186296 | Eriogonum gracile | John Green, S. J. Myers | 2003-6-25 | Riverside | French Valley, Greenway site, along Tucalota Creek ca. 1 mile east of Murrieta Hot Springs | 395 | Comment | |||
UCR278854 | Eriogonum gracile var. gracile | Mitch Provance | 2012-7-14 | 712- 23 | Riverside | San Gorgonio Pass, Banning, remnant of Montgomery Creek, N side of Westward Ave, between Lovell St. and April Ln. | 716 | Comment | ||
UC64567 | Eriogonum inflatum var. deflatum | H. M. Hall | May 17 1901-Jun 1 1901 | 1834 | Riverside | e base of San Jacinto Mt. San Jacinto Mt. | 609 | Comment | ||
RSA393578 | Eriogonum inflatum var. inflatum | N. C. Cooper | 1949-4-8 | 3264 | Riverside | Mecca Pass east of Indio. | 610 | Comment | ||
JOTR33783 | Eriogonum maculatum | La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler | 2011-6-1 | 2925 | Riverside | Joshua Tree National Park. north of Quail Mountain, near the mouth of Johnny Lang Canyon; loamy and gravelly gentle slopes with rock outcrops in an old burn area from 1999 fire | 1173 | Comment | ||
UCR243574 | Eriogonum maculatum | Jim Andre, T. La Doux, R. B. Kelley | 2011-5-4 | 21105 | Riverside | Southern Mojave Desert, Joshua Tree National Park, Long Canyon, upper watershed on east ridge, 1.1 mi south of radio tower, c. 6 mi. south of town center of Yucca Valley | 1207 | Comment | ||
RSA553951 | Eriogonum nudum var. pauciflorum | G. R. Ballmer | 1991-8-11 | s.n. | Riverside | Santa Rosa Mountains, Santa Rosa Mountain Rd (Truck Trail going up Santa Rosa Mountain), ca. 8 mi. SE of the junction with Hwy 74. West of Deep Canyon. | Comment | |||
UC1395200 | Eriogonum nudum var. pauciflorum | James L. Reveal, Caroline G. Reveal | 1972-8-10 | 2870 | Riverside | 1.1 mi se, along California Highway 243 Alandale Ranger Station (4.3 mi nnw of Idyllwild; 8.8 mi n of the junction with Highway 74); San Jacinto Mountains | Comment | |||
JOTR34122 | Eriogonum pusillum | La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell | 2011-3-31 | 2736 | Riverside | Joshua Tree National Park. Northern edge of Hexie Mountains; Exposed aplite vein forming a prominent rib line with loose, cobble slope surrounding it (Stop 3) | Comment | |||
UCSB18199 | Eriogonum pusillum | Smalley, G. | 1964-5-10 | Riverside | State Highway 74; 10.2 miles SW of Palm Desert | 883 | Comment | |||
SEINET2444091 | Eriogonum reniforme | C. Davidson | 2010-4-1 | 11643 | Riverside | Highway 168 to Joshua Tree National Park, ca 1 mile from 1-10. | 515 | Comment | ||
UC205938 | Eriogonum reniforme | Geo. B. Grant | 1906-4-20 | Riverside | Palm Springs Colorado Desert, Palm Springs | Comment | ||||
CAS-BOT-BC263514 | Eriogonum thomasii | L. R. Abrams | 1926-3-27 | 11120 | Riverside | Near Whitewater | Comment | |||
SBBG25047 | Eriogonum thomasii | D. Myrick | 1966-4-1 | 1324 | Riverside | Desert Hot Springs, adjoining Linda Vista Lodge | Comment | |||
UC217964 | Eriogonum thurberi | P. A. Munz and I. M. Johnston | 1922-5-19 | 5348 | Riverside | 5 mi ne Murietta | 457 | Comment | ||
UC6569 | Eriogonum thurberi | W. G. Wright | 1889-1 | 1765 | Riverside | Colorado Desert | Comment | |||
UC668382 | Eriogonum thurberi | Annie M. Alexander and Louise Kellogg | 1941-4-24 | 2077 | Riverside | Morongo Valley Gorge of Dry Morongo Creek | 640 | Comment | ||
UCR35085 | Eriogonum umbellatum var. munzii | L. B. Ziegler | 1964-7-24 | 4 | Riverside | Santa Rosa Mountains, Santa Rosa Mtn. | 2195 | Comment | ||
CAS-BOT-BC264931 | Eriogonum wrightii var. membranaceum | Geo. B. Grant | No date on label. | s.n. | Riverside | Strawberry Valley, San Jacinto Mts. | Comment | |||
RSA420614 | Eriogonum wrightii var. membranaceum | Albert J. Perkins | 1916-9-1 | s.n. | Riverside | Idyllwild. | Comment Read comments Mar 21 2011 |
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CAS-BOT-BC261790 | Eriogonum wrightii var. nodosum | E. K. Balls; P. C. Everett | 1957-11-13 | 22799 | Riverside | Snow Creek, n. side of valley | 701 | Comment | ||
RSA701397 | Eriophyllum confertiflorum | Steve Boyd, Aydee Virgen | 2004-4-13 | 10869 | Riverside | San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon. | Comment | |||
RSA770858 | Eriophyllum confertiflorum | Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-13 | 4930 | Riverside | Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141. | 850 | Comment | ||
SD137892 | Eriophyllum confertiflorum | Darin L. Banks, Steve Boyd | 1995-5-3 | 278 | Riverside | Cleveland National Forest, Agua Tibia Wilderness Area. North slope of Agua Tibia Mountain, east of Dripping Springs Alcove Area. | 515 | Comment | ||
UCR121 | Eriophyllum confertiflorum | Frances Miller | 1964-5-5 | M 6427 | Riverside | 20' below RR tracks at base of Box Springs Mtns, near end of Big Springs Rd. | 381 | Comment | ||
UCR160059 | Eriophyllum confertiflorum | Steve Boyd, Valerie Soza | 2004-6-22 | 11550 | Riverside | Peninsular Ranges; San Jacinto Mountains region, Western flank of the range, vicinity of Alvin Meadows and Chimney Flats, west of Idyllwild along Forest Service Road 5N13 near 5N06 | 1463 | Comment | ||
UCR180696 | Eriophyllum confertiflorum | Mitch Provance | 2003-4-26 | 9884 | Riverside | Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery | 427 | Comment | ||
CLARK-A1528-214 | Eriophyllum multicaule | Steven W. Berthel | 1971-5-27 | Riverside | Box Springs Mountains | Comment | ||||
POM29805 | Eriophyllum multicaule | Marcus E. Jones | 1882-5-27 | s.n. | Riverside | San Jacinto Mts. | Comment | |||
SEINET7073292 | Eriophyllum multicaule | A. G. Vestal | 1963-4-27 | s.n. | Riverside | Cottonwood Canyon Road southeast of Lake Elsinore. Coordinate datum: NAD27. | Comment | |||
UC134916 | Eriophyllum multicaule | C. R. Orcutt | 1891-4-1 | 2272 | Riverside | near Elsinore | Comment | |||
UCR37251 | Eriophyllum multicaule | R. A. Fawcett | 1935-4-6 | s.n. | Riverside | San Jacinto Valley, 5 mi. south of Perris, San Jacinto River | Comment | |||
RSA444566 | Eriophyllum pringlei | Walter Wisura | 1988-3-23 | 4210 | Riverside | Highway 62 immediately E of Robinson Road, West of Twentynine Palms. | Comment Read comments Sep 7 2013 |
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POM358161 | Eriophyllum wallacei | Martha Hilend | 1928-3-10 | 68 | Riverside | Morongo Valley.between Colorado and Mojave Deserts | Comment | |||
RSA27861 | Eriophyllum wallacei | C. L. Hitchcock | 1940-3-30 | 5879 | Riverside | Cottonwood Spring. | Comment | |||
UCSB54161 | Eriophyllum wallacei | McKinley, Gale | 1985-3-27 | Riverside | 1/2 mile N of site #9 in Ryan Campground in Joshua Tree National Monument | 1280 | Comment | |||
UCR84584 | Erodium botrys | Scott D. White, S. Ogg | 1994-4-21 | 2009 | Riverside | San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring | 917 | Comment | ||
UCR37471 | Erodium brachycarpum | Steve Boyd | 1981-4-6 | s.n. | Riverside | Peninsular Range, Gavilan Hills, Estelle Mtn. summit | 823 | Comment | ||
SD133077 | Erodium cicutarium | Scott White | 1991-3-22 | Riverside | Los Alamos Road, ca. 2.0 miles west of I-215 exit. | 366 | Comment | |||
SD255192 | Erodium cicutarium | Duncan S. Bell, Amanda Bell | 2012-1-28 | 3067 | Riverside | East side of Arica Mountains; Rice Valley, ca. 6.0 air miles southeast of the ghost town of Rice. | 202 | Comment | ||
UC1922059 | Erodium cicutarium | Scott D. White, Angelia Carey | 2004-4-5 | 9984 | Riverside | SAN JACINTO MTN FOOTHILLS: North of Valle Vista. Indian Creek Watershed. | Comment | |||
UCR174149 | Erodium cicutarium | A. C. Sanders | 2006-5-19 | 32442 | Riverside | Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. | 518 | Comment | ||
RSA650067 | Erodium cicutarium | David B. Dunn | 1948-3-14 | 3778 | Riverside | collected in Whitewater, just West of station. | Comment Read comments Jan 14 2010 |
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CLARK-A1528-4856 | Erodium moschatum | John C. Roos | 1937-5-2 | 1402 | Riverside | Riverside | Comment | |||
UC217947 | Erodium texanum | P. A. Munz, D. Keck | 1922-4-13 | 4923 | Riverside | Hayfield Colorado Desert, Chuckwalla Valley | 152 | Comment | ||
UCR134589 | Erodium texanum | Marisa Sripracha, Kyle Boyd | 2004-2-14 | 024 | Riverside | Sonoran (Colorado) Desert, Myoma, near 38th Street and Washington Ave, on the Coachella Valley Preserve | 120 | Comment | ||
UC1483307 | Eryngium aristulatum var. parishii | Robert F. Thorne | 1974-5-23 | 44662 | Riverside | top of Mesa de Colorado (w. edge of mesa n.w. of large vernal marsh, Rancho California, Santa Rosa Plateau); Santa Rosa Plateau, Rancho California | 624 | Comment | ||
JEPS53569 | Erysimum capitatum var. capitatum | Carl V. Meyer | June 1927 | 170 | Riverside | Saunder's Meadow San Jacinto Mt | Comment | |||
RSA0020235 | Erythranthe breweri | P. A. Munz | 1922-7-6 | 5996 | Riverside | San Jacinto Mountains: Tahquitz Valley. | 2195 | Comment | ||
RSA0020239 | Erythranthe floribunda | Steve Boyd | 1991-6-8 | 6330 | Riverside | Pinyon Flats area near Ribbonwood. White calcareus outcrop forming small hill N of Hwy 74 | Comment | |||
RSA0019310 | Erythranthe guttata | Philip A. Munz | 1938-8-14 | 15354 | Riverside | Virgin Spring, Santa Rosa Peak. | 2287 | Comment | ||
SD137600 | Erythranthe palmeri | Darin L. Banks, Steve Boyd | 1995-5-9 | 373 | Riverside | Cleveland National Forest, Agua Tibia Wiolderness Area, N face of Agua Tibia Mountain, theDorland Mountain area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground | 680 | Comment | ||
JOTR32898 | Eschscholzia | La Doux, Tasha | 2008-2-4 | 2940 | Riverside | Joshua Tree National Park. Stop #1: Hexie Mtns./Porcupine Wash; open sandy wash near road heading to Cottonwood. | 745 | Comment | ||
CAS-BOT-BC403361 | Eschscholzia californica | P. A. Munz; R. D. Harwood | 1920-2-28 | 3271 | Riverside | 3 mi west of Corona | 304 | Comment | ||
OBI52763 | Eschscholzia californica | Steve Myers | 1988-1 | s.n. | Riverside | Temescal Cyn, ca 1/4 mi W of intersection of hwy I-15 & Indian Truck Trl | Comment Read comments Nov 17 2014 |
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RSA433689 | Eschscholzia californica | N. C. Cooper | 1944-4-22 | 1139 | Riverside | Banning. | 762 | Comment | ||
UCR198176 | Eschscholzia californica | Michael Honer, L. Hulse | 2005-3-7 | 2033 | Riverside | Colorado(Sonora) Desert, Little San Bernardino Mountains, Blind Canyon; c. 1.5 mi north of Desert Hot Springs | 488 | Comment | ||
CAS-BOT-BC83130 | Eschscholzia minutiflora | L. A. Greata | 1901-1-1 | 423 | Riverside | Coachella. | Comment | |||
JEPS51695 | Eschscholzia minutiflora | W. L. Jepson | 1927-4-12 | 11653 | Riverside | Painted Canyon Mecca Hills | 76 | Comment | ||
RSA663887 | Eschscholzia minutiflora | C. R. Annable | 1995-3-15 | 2282 | Riverside | 2.7km SW of Valerie on road to Martinez Canyon. | Comment | |||
UC1595573 | Eschscholzia minutiflora | W. Wisura, J. Dolan, and M. Wall | 1992-3-25 | 4656 | Riverside | 31 mi s prison on Wileys Well Rd. toward Hwy 78; Lowdesert | Comment Read comments Dec 5 2014 |
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UC1929974 | Eschscholzia minutiflora | Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky | 2003-4-17 | 10453 | Riverside | Peninsular Ranges, San Jacinto Mountains / Colorado Desert; East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station. | Comment | |||
GMDRC5578 | Eschscholzia papastillii | Shannon M. Still | 2009-2-21 | 436 | Riverside | 167 | Comment Read comments Sep 2 2017 |
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UCSB33607 | Eschscholzia parishii | Simmons, Karen | 1979-3-25 | Riverside | 8.8 miles south-west of Hwy. 10; on Box Canyon Road | 30 | Comment | |||
UCSB3662 | Eschscholzia parishii | Haller, John | 1958-3-22 | Riverside | immediately S of Hwys 60-70; 5.8 miles E. of Desert Center | Comment | ||||
JOTR01022 | Eschscholzia parishii | Cole, James E. | 1941-4-23 | 637 | Riverside | Joshua Tree National Park. WEST END OF PINTO BASIN | 609 | Comment | ||
RSA0022914 | Eschscholzia parishii | E. K. Balls | 1955-4-1 | 20414 | Riverside | 10.2 miles S from Jct Hwy 74 and Hwy 111 to Palm Springs. | 915 | Comment | ||
RSA0010854 | Eucalyptus camaldulensis | A. C. Sanders | 1998-6-12 | 21982 | Riverside | UCR campus, in gravel among trailers in ''surge area'' (UCR trailer park) on east side of campus | 335 | Comment | ||
UCR232044 | Eucrypta chrysanthemifolia | John F. Green | 2008-4-15 | 0408- 07 | Riverside | Peninsular Range; Perris-Aguanga Valley, Moreno Valley/Mead Valley area, square parcel 0.8 km on a side, between Nandina Ave. and Oleander Ave., east of Day St. | 523 | Comment | ||
LA209968 | Eucrypta chrysanthemifolia var. chrysanthemifolia | H. L.; | 1935-2-21 | Riverside | Reche Canyon | 548 | Comment Read comments Mar 22 2014 |
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UCR269920 | Eucrypta chrysanthemifolia var. chrysanthemifolia | Daphne K. Christopher, Hannah I. Stevens | 2003-4-4 | 090 | Riverside | Peninsular Range, UC Riverside Motte Rimrock Reserve, off Sage Road | 530 | Comment | ||
RSA78475 | Eucrypta micrantha | Verne Grant, Alva Grant | 1952-3-20 | 17504 | Riverside | On road from Palm Springs to Santa Rosa Mountains a few miles south of intersection with Indio Road. | 305 | Comment | ||
UC869898 | Euonymus occidentalis var. parishii | C. Epling and Wm. Robison | 1935-6-20 | Riverside | N. Fork San Jacinto R. | Comment | ||||
RSA736107 | Euphorbia | L. C. Wheeler | 1950-4-7 | 6759 | Riverside | Ca. 3 mi. west of Dale Lake, just west of two pumping plants on main 29 Palms- Amboy Rd. | Comment Read comments Aug 15 2012 |
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UC1929948 | Euphorbia albomarginata | Scott D. White, Angelia Carey | 2004-7-2 | 10551 | Riverside | San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon. San Jacinto 7.5' Quad. | Comment | |||
UCR256716 | Euphorbia ocellata var. arenicola | Duncan S. Bell | 2012-2-12 | 3097 | Riverside | Mojave Desert, Mecca Hills, c. 1.25 air miles north of Box Canyon Road, and c. 4 air miles southwest of Shavers Well | 256 | Comment | ||
JEPS51904 | Euphorbia palmeri | W. L. Jepson and H. M. Hall | 1901-5-19 | 1307 | Riverside | Strawberry Valley; Mt. San Jacinto | Comment | |||
UCD142718 | Euphorbia polycarpa | Geoffrey Levin | 1976-10-17 | 1171 | Riverside | Box Canyon. About 11 miles east of Mecca. Mecca Hills. Salton Sea Basin. | 91 | Comment | ||
UCR103997 | Euphorbia polycarpa | George K. Helmkamp | 1998-4-3 | 3067 | Riverside | Sonoran (Colorado) Desert, Whitewater River, bordering the north side of Hwy I-10; E side of the river | 396 | Comment | ||
UCR112976 | Euphorbia polycarpa | B. G. Pitzer | 1998-3-1 | 3549 | Riverside | Lakeview Mtns, Maze Stone county historical marker & picnic area, E side of mtns, on W side of Reinhardt Canyon | 610 | Comment | ||
UCR167267 | Euphorbia polycarpa | John F. Green | 2005-3-14 | s.n. | Riverside | Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29 | 24 | Comment | ||
UCR272654 | Euphorbia polycarpa | Sarah J. De Groot, Amy Rouillard | 2015-9-15 | 7575 | Riverside | along Eagle Mountain Road north of Hwy I-10, at large wash crossin west of Desert Center, western Chuckwalla Valley | Comment | |||
UCR89557 | Euphorbia polycarpa | George K. Helmkamp | 1994-3-10 | 42- 4 | Riverside | Sonoran (Colorado) Desert, Indio Hills, canyon opening into Coachella Valley, 2 miles east of Thousand Palms on Ramon Road, and 1.3 miles north | 122 | Comment | ||
RSA432488A | Euphorbia polycarpa var. hirtella | N. C. Cooper | 1949-4-8 | 3270 | Riverside | Mecca Pass east of Indio. | 548 | Comment | ||
UCR116398 | Euphorbia revoluta | J. Zabriskie | 1976-10-15 | 944 | Riverside | Santa Rosa Mtns / Colorado Desert, Deep Canyon Desert Research Area, downslope to Deep Canyon from Bighorn Overlook, along Hwy 74. | 1098 | Comment | ||
UCR128936 | Euphorbia setiloba | Chris E. True, K. Flemming | 2003-9-26 | s.n. | Riverside | Sonoran (Colorado) Desert, Canyon Spring, Orocopia Mtns. | 372 | Comment | ||
SEINET8720621 ![]() |
Fagonia chilensis | Helen K. Sharsmith | 1952-1 | 4062 | Riverside | Larrea-Olneya association. Northwest base of Chuckawalla Mountains seven miles south of Highway 60-70. | 533 | Comment | ||
CAS-BOT-BC167364 | Fagonia laevis | J. C. Roos | 1966-3-26 | s.n. | Riverside | 2 miles S.E. of Desert Center | Comment | |||
RSA123085 | Fagonia laevis | H. S. Yates | 1937-3-23 | 6441 | Riverside | 15 miles NNE of Mecca | 457 | Comment | ||
RSA391193 | Fagonia laevis | M. B. Dunkle | 1935-3-30 | 4426 | Riverside | Pinto Basin, Colorado Desert. | 915 | Comment | ||
SBBG3961 | Fagonia laevis | K. K. Muller | 1952-4-5 | 561 | Riverside | 2 mi E of Shavers Summit, E of S gate to Joshua Tree Nat Monument | Comment | |||
SD128674 | Fagonia laevis | Darley F. Howe | 1980-4-15 | Riverside | 1 mile west of Mesa Verde, south slope of McCoy Mountains, Highway 10 | Comment Read comments Jul 24 2012 |
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UCSB41347 | Fagonia laevis | Millett, Barbara | 1980-5-18 | Riverside | Corn Springs Wash, Corn Springs Rd 7 miles southwest of junction with Chuckwalla Rd. | 457 | Comment | |||
VVC1721 | Fagonia laevis | Jim Andre, T. La | 2009-3-10 | s.n. | Riverside | Colorado Desert, Joshua Tree Natl. Park; south end of the Cottonwood Mtns near Pinkham Wash just N of aquaduct just inside JTNP boundary, approx 7 mi W of S entrance into park at Cottonwood. | 542 | Comment | ||
OBI53020 | Fagonia pachyacantha | Kathleen Keil | 1993-3-27 | s.n. | Riverside | 18 mi W of Chiriaco Summit along I-10 | Comment | |||
RSA0042384 | Fagonia pachyacantha | Duncan S. Bell, LeRoy Gross | 2014-3-13 | 6233 | Riverside | Orocopia Mountains; southern section of range; approximately 1.75 west northwest of Clemens Well. | 293 | Comment | ||
UCR2430 | Festuca microstachys | F. M. Reed | 1907-4-4 | 1270 | Riverside | City of Riverside. Arroyo Tequesquite | Comment | |||
UCR155332 | Festuca myuros | A. C. Sanders, Mike Misenhelter | 2005-3-23 | 29270 | Riverside | Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. | 701 | Comment | ||
RSA528883 | Festuca occidentalis | M. Curto, Linda Allen | 1991-6-26 | 771 | Riverside | 3km SE of Pine Cove on San Bernardino NF road 5S10. | Comment | |||
LA13138 | Festuca octoflora | Carl Epling; | 1927-3-28 | sn | Riverside | Palm Springs | Comment | |||
RSA0123281 | Festuca octoflora | Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer | 2016-3-22 | 8994 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain. | 698 | Comment | ||
UCR104930 | Festuca octoflora | A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke | 1997-5-4 | 20640 | Riverside | San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740 | 1067 | Comment | ||
SEINET237016 ![]() |
Festuca ovina | H. Haid | 1969-5-1 | Riverside | San Jacinto Wilderness; San Jacinto Mtns.: Bautista Canyon, above confluence with Horse Creek (Blackburn Cyn. 7.5 | Comment | ||||
UCR199789 | Festuca pratensis | Scott D. White, Justin M. Wood | 2008-6-24 | 12289 | Riverside | Beaumont Badlands, San Timoteo Canyon, meadow along San Timoteo Creek | 671 | Comment | ||
UCR58850 | Filago californica | Steve Boyd, T. S. Ross, L. Arnseth | 1989-4-2 | 3210 | Riverside | Peninsular Range, Vail Lake area, W end of bench on S flank of Oak Mtn. | 549 | Comment | ||
UCR13207 | Filago depressa | O. F. Clarke | 1973-4-1 | s.n. | Riverside | Sonoran (Colorado) Desert, just outside of Joshua Tree National Monument, near Cottonwood Canyon entry | 671 | Comment | ||
RSA799921 | Fouquieria splendens | Justin M. Wood, D. M. Ray | 2011-4-28 | 3832 | Riverside | Sonoran Desert: Chuckwalla Valley: 6.5 miles north of Desert Center on Kaiser Road, +/- 0.4 miles northeast of bend in road. | 202 | Comment | ||
UCR41846 | Fouquieria splendens | A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen | 1986-3-3 | 6090 | Riverside | Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south | 489 | Comment | ||
RSA392141 | Frasera parryi | Anstruther Davidson | 1876-6-7 | s.n. | Riverside | Strawberry Valley. San Jacinto Mt. | Comment | |||
RSA464922 | Fraxinus dipetala | A. Menke | 1955-4-28 | s.n. | Riverside | Near Barton Peak Lookout. San Jacinto Mts. | Comment | |||
CAS-BOT-BC211023 | Fraxinus velutina | H. M. Hall | 1898-6-28 | 959 | Riverside | San Jacinto Mts. in canon [canyon] East of Kenworthy | 1524 | Comment | ||
RSA717477 | Fraxinus velutina | A. C. Sanders, O. F. Clarke | 1991-6-10 | 11133 | Riverside | Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River. | 238 | Comment | ||
UCR79356 | Fritillaria biflora | Steve Boyd, T. S. Ross | 1992-3-31 | 6769 | Riverside | Santa Ana Mtns, Elsinore Peak | 1024 | Comment | ||
SEINET10580661 | Funastrum hartwegii | Philip A. Munz | 1932-4-24 | Munz 12397 | Riverside | Snow Creek Canyon, San Jacinto Mts. | 457 | Comment | ||
RSA778110 | Funastrum hirtellum | Thomas Stoughton, Christi Gabriel, Stephanie Rockwood | 2011-3-30 | 927 | Riverside | East Mojave Desert region: McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10. | 335 | Comment | ||
LA35621 | Galium andrewsii | Ronald A. Cross; | April 1952 - May 1952 | Riverside | California State Hwy. 74 near Santa Rosa Summit (aprox. 3 Mi. south) | Comment | ||||
RSA221074 | Galium angustifolium subsp. angustifolium | E. W. Lathrop | 1966-5-8 | 6423 | Riverside | 3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District. | 274 | Comment | ||
CAS-BOT-BC223052 | Galium angustifolium subsp. gracillimum | H. K. Wagnon | 1944-5-25 | 401 | Riverside | Along Tahquitz Creek, alluvial fan of Tahquitz Canon [Canyon], Palm Springs | Comment | |||
RSA702383 | Galium angustifolium subsp. jacinticum | Naomi S. Fraga, Sarah J. De Groot, Valerie Soza | 2004-6-28 | 1283 -b | Riverside | Along Red Hill Road (5S10) near Alvin Meadows, southwest of Pine Cove. | 1616 | Comment | ||
RSA0014932 | Galium aparine | LeRoy Gross, Caitlin Elam, Evan Meyer | 2013-5-7 | 6038 -a | Riverside | West of the community of Pine Cove, near Idyllwild. Out-skirt of the community and Red Hill road (5S10). Near | 1720 | Comment | ||
RSA263735 | Galium aparine | E. W. Lathrop | 1968-5-22 | 6918 | Riverside | Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest. | 1220 | Comment | ||
RSA769768 | Galium aparine | Duncan S. Bell, Joy D. England | 2010-5-17 | 1001 | Riverside | San Bernardino National Forest: Rouse Ridge, approximately 3 air miles southeast of junction of Highway 74 and forest service road 5S15. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly. | 1045 | Comment | ||
UCR147548 | Galium californicum subsp. primum | Naomi Fraga, Sarah De Groot, Valerie Soza | 2004-6-28 | 1284 | Riverside | Peninsular Range; San Jacinto Mtns., along Red Hill Road (5S10) near Alvin Meadows, SW of Pine Cove | 1677 | Comment | ||
CAS-BOT-BC217618 | Galium stellatum subsp. stellatum | Annie M. Alexander; Louise Kellogg | 1941-5-18 | 2200 | Riverside | North slope of Eagle Mountains, Colorado Desert | 1066 | Comment | ||
UCR34932 | Gamochaeta pensylvanica | L. B. Ziegler | 1977-3-20 | 560 | Riverside | Cismontane; San Jacinto Valley, City of San Jacinto | 473 | Comment | ||
RSA570550 | Garrya flavescens | Steve Boyd, Chris Frazier | 1993-4-24 | 8009 | Riverside | Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck rd. | 792 | Comment | ||
UCR208878 | Garrya flavescens subsp. pallida | W. E. Pequegnat | 1941-1-11 | s.n. | Riverside | Peninsular Range; Santa Ana Mtns., Indian Truck Trail | 976 | Comment | ||
CAS-BOT-BC158072 | Garrya veatchii | S. B. Parish | 1918-4-3 | 11697 | Riverside | Brush lands, San Jacinto River | Comment | |||
UC20259 | Gayophytum diffusum subsp. parviflorum | H. M. Hall | June, 1901 | 2279 | Riverside | vicinity of Strawberry Valley San Jacinto Mountains | 1584 | Comment | ||
UCR151422 | Gazania linearis | D. L. Banks, V. W. Steinmann | 1997-3-13 | 1431 | Riverside | NW Palomar Mountains, Agua Tibia Mountains, In the Redhawk Housing Development, north of the Pechanga Indian Reservation. The hills south of the intersection of Marge Place and Tehachapi Pass (south of Redhawk Parkway) | 378 | Comment | ||
JOTR37711 | Geraea canescens | Hodges, Stephen R. | 2016-3-1 | 637 | Riverside | Joshua Tree National Park. Northern edge of the Eagle Mountains where they border the Pinto Basin. Approximately 3 kilometers west of Pinto Wells. Ascending up towards the ridge line in canyons of black rock. Sparsely vegetated. | Comment | |||
RSA199034 | Geraea canescens | W. M. Gauntt | 1966-3-19 | 102 | Riverside | Open Field, la Quinta. | 244 | Comment | ||
SBBG8227 | Geraea canescens | H. and M. Dearing | 1936-12-25 | 2573 | Riverside | Thousand Palms | Comment | |||
SEINET10726152 | Geraea canescens | David B. Dunn, Howard Brown; Elizabeth M. McClintock | 1947-3-15 | Dunn 2901 | Riverside | Pushawalla Canyon biota, Indio Hills. In wash. | Comment | |||
UCR156460 | Gilia | T. B. Salvato, A. C. Sanders | 2005-5-17 | 902 | Riverside | San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74 | 585 | Comment | ||
SEINET7063449 | Gilia achilleifolia subsp. multicaulis | A. G. Vestal | 1947-3-30 | s.n. | Riverside | About 4.2 miles west of Sage on the East Benton Road. Tucalota Valley. UTM Zone 11, 501776mE, 3714976mN. (WGS84/NAD83). | 556 | Comment | ||
RSA67729 | Gilia angelensis | Verne Grant, Alva Grant | 1952-3-31 | 17515 | Riverside | Palm Canyon. | Comment | |||
UCR213469 | Gilia angelensis | A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz | 2010-4-7 | 37835 | Riverside | Peninsular Range, southeastern Gavilan Hills north of Alberhill, ridge west of dirt extension of Lake St., 0.9 mi. north (358 deg. ) of intersection of I-15 and Lake St. | 488 | Comment | ||
UCR48387 | Gilia angelensis | Steve Boyd | 1986-4-22 | 1776 | Riverside | Gavilan Hills, Plateau remnant of ridge east of Estelle Mountain, south of Dawson Canyon. | 671 | Comment | ||
RSA470270 | Gilia capitata subsp. abrotanifolia | N. C. Cooper | 1945-5-24 | 1625 | Riverside | Big Oaks Canyon, Banning. | 1220 | Comment | ||
POM10438 | Gilia diegensis | H. M. Hall | 1904-5-19 | 4949 | Riverside | Fairmont Park. | Comment | |||
SD7671 | Gilia diegensis | 1882-5-3 | Riverside | Temecula | Comment | |||||
SEINET3163624 | Gilia latiflora | G. B. Grant | 1906-5-1 | 509 -6757 | Riverside | on Colorado Desert at Palm Springs, southern California | Comment | |||
UCR155944 | Gilia ochroleuca | T. B. Salvato, Kent Beaman | 2005-5-16 | 816 | Riverside | San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74 | 585 | Comment | ||
RSA0016200 | Gilia ochroleuca subsp. exilis | Scott D. White, Bill La Haye | 2000-5-27 | 7960 | Riverside | San Jacinto Mountains: Baldy Mtn. area. | 1616 | Comment | ||
RSA0016275 | Gilia ochroleuca subsp. exilis | A. C. Sanders, B. Pitzer | 1986-4-30 | 6475 | Riverside | Lower Bee canyon, 0.2 mi. above the mouth of the canyon. | 610 | Comment | ||
RSA0016279 | Gilia ochroleuca subsp. exilis | P. A. Munz | 1922-6-27 | 5850 | Riverside | Santa Rosa Mountains: Santa Rosa. | 2012 | Comment | ||
SD38842 | Gilia ochroleuca subsp. exilis | Edith A. Purer | 1935-4-21 | 6441 | Riverside | Pine Valley, Pines to Palms Highway. | Comment | |||
UCR20895 | Gilia ochroleuca subsp. exilis | A. C. Sanders | 1978-6-20 | 503 | Riverside | San Jacinto Mtns, James Reserve, above Lake Fulmor | 1646 | Comment | ||
CAS-BOT-BC407806 | Gilia ochroleuca subsp. exilis | H. M. Hall | 1901-6-1 | 2060 | Riverside | San Jacinto Mountains, vicinity of Chalk Hill | 1524 | Comment | ||
HSC87253 | Gilia scopulorum | Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. Ross | 1988-3-10 | 2186 | Riverside | NW end McCoy Mtns., NW of Blackjack Mine | 400 | Comment | ||
UCD117882 | Gilia scopulorum | C. W. Tilforth | 1973-4-29 | 779 | Riverside | 9 miles south of bridge at base of Seven Level Hill, south of Palm Desert, Highway 74. | Comment | |||
UCR62327 | Gilia sinuata | Ed LaRue | 1990-4-13 | s.n. | Riverside | Peninsular Range, 0.5 mi. NW of Aguanga, c. 1.5 mi (air) north of San Diego Co. line, north of Hwy 79 and west of Hwy 371 | 642 | Comment | ||
JOTR35208 | Gilia stellata | Harding, Mitzi, Tasya Herskovitz | 2011-4-20 | 185 | Riverside | Joshua Tree National Park. Burned slopes above Keys View parking area | 1597 | Comment | ||
POM254894 | Gilia stellata | P. A. Munz | 1940-3-24 | 15702 | Riverside | 2 miles north of Cottonwood Springs, Eagle Mountains. | 915 | Comment | ||
RSA554370 | Gilia stellata | Theo Glenn | 1991-4-9 | 91 -10 | Riverside | Big wash in Eagle Mountains | 786 | Comment | ||
RSA679903 | Gilia stellata | Marcus E. Jones | 1926-2-15 | s.n. | Riverside | Near Indio. | Comment | |||
UC908831 | Gilia stellata | Annie M. Alexander and Louise Kellogg | 1941-5-14 | 2170 | Riverside | 2.5 mi s Cottonwood Spring (Eagle Mountains); Colorado Desert, , s of Cottonwood Spring | 838 | Comment | ||
UCR1363 | Gilia stellata | Frank C. Vasek | 1960-3-17 | 600317- 07 | Riverside | Sonoran (Colorado) Desert, Morongo Canyon, E side of the road on hill at mouth of canyon, 4.5 mi NW of Desert Hot Springs | 579 | Comment | ||
UCR169787 | Gilia stellata | Scott D. White | 2003-5-23 | 8835 | Riverside | Santa Rosa Mountains, Hwy 74 near Carrizo Creek crossing. Rancho Mirage | 762 | Comment | ||
RSA543844 | Githopsis diffusa subsp. candida | Steve Boyd, Orlando Mistretta | 1991-5-22 | 6301 | Riverside | Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk. | 549 | Comment | ||
UCR79214 | Githopsis diffusa subsp. candida | Steve Boyd, T. S. Ross | 1992-5-4 | 7178 | Riverside | Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero | 732 | Comment | ||
RSA593781 | Githopsis diffusa subsp. diffusa | Jeri Hirshberg | 1995-5-19 | 276 | Riverside | San Jacinto Mountains, Garner Valley, north of Morris Creek. | Comment | |||
RSA712687 | Glinus lotoides | A. C. Sanders, Kerry Knudsen, T. B. Salvato | 2004-5-18 | 27909 | Riverside | Peninsular Range: Alberhill Mountain, SE of old clay mining area. | 448 | Comment | ||
SD197684 | Gnaphalium palustre | T. B. Salvato, A. C. Sanders | 2005-5-17 | 920 | Riverside | San Jacinto Mountain foothills: San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and north of California Highway 74. | 548 | Comment Read comments Jul 11 2010 |
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RSA727087 | Guillenia lasiophylla | Naomi Fraga, Lisa Rojas | 2005-2-10 | 1366 | Riverside | Just north of Palen Pass Road, ca. 10 miles east of Hwy 177. | 365 | Comment | ||
UC494550 | Guillenia lasiophylla | Philip A. Munz | 1932-3-13 | 11980 | Riverside | Deep Canyon Coachella Valley | 91 | Comment | ||
CLARK-A1528-1861 | Gutierrezia bracteata | John C. Roos | 1965-6-21 | Riverside | Comment | |||||
CAS-BOT-BC304638 | Gutierrezia californica | Meredith A. Lane | 1982-10-13 | 3028 | Riverside | 45.2 km (28.1 mi) E of Kern Camp Summit of the San Jacinto Mountains on California State Highway 74 | Comment | |||
UCR106912 | Gutierrezia californica | D. L. Banks, L. Raz | 1996-11-5 | 1161 | Riverside | NW Palomar Mtns., Pechanga Indian Reservation, south of San Gabriel Church; west of a newly established firebreak along a NW-SE running ridgeline, SW of the water tank in section 34 | 390 | Comment | ||
RSA0047240 | Gutierrezia californica | Jack Rempel | 1934-3-3 | s.n. | Riverside | Berdoo Canyon, Little San Bernardino Mountains. | 671 | Comment | ||
UCR215455 | Gutierrezia microcephala | Jim Andre, T. La Doux | 2008-9-16 | 10690 | Riverside | Mojave Desert, Joshua Tree National Park, along Bell Mountain Road atop Bell Mountain, c. 0.3 mi. north of radio tower | 1359 | Comment | ||
JOTR01265 | Gutierrezia microcephala | Cole, James E. | 1941-10-20 | 932 | Riverside | Joshua Tree National Park. LOST HORSE VALLEY; OPTIMIST MINE ROAD | 1310 | Comment | ||
UCD132603 | Gutierrezia sarothrae | K. Esau | 1935-6-20 | s.n. | Riverside | Beaumont Grade. | Comment | |||
UCR237476 | Haplopappus acradenius | Duncan S. Bell, Amber Swanson | 2011-2-18 | 2041 | Riverside | Mojave Desert, Coachella Valey area, Edom Hill, along Edom Hill Road near dump, 0.6 road mi from junction with Varner Road | 259 | Comment | ||
HSC85415 | Harpagonella palmeri | Steve Boyd | 1986-3-9 | 1384 | Riverside | Temescal Canyon: Alberhill Mtn., S slope of mtn., just E of claymine area | 459 | Comment | ||
RSA0066620 | Harpagonella palmeri | A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk | 2006-5-24 | 32568 | Riverside | Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. | 518 | Comment | ||
UCR114757 | Harpagonella palmeri | Scott D. White, D. E. Bramlet | 1999-4-22 | 7238 | Riverside | Lake Skinner area, Ridgetop, north, west, and northwest facing slopes of Bachelor Mtn. | 762 | Comment | ||
UCR49373 | Harpagonella palmeri | Steve Boyd | 1986-3-9 | 1396 | Riverside | Peninsular Range, Temescal Canyon, between Indian Truck Trail & Horsethief Wash | 367 | Comment | ||
UC32213 | Helenium bigelovii | H. M. Hall | 1901-7-17 | 2461 | Riverside | Tauquitz Valley San Jacinto Mountains | 2560 | Comment | ||
CHSC356 | Helianthus gracilentus | V. Holt | 1942-3-29 | Riverside | Santa Rosa mountains. | Comment Read comments Feb 10 2009 |
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UCR140718 | Helianthus gracilentus | A. C. Sanders | 2004-5-12 | 27889 | Riverside | Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek | 378 | Comment | ||
CLARK-A1528-1913 | Helianthus niveus subsp. canescens | John C. Roos | 1965-4-28 | Riverside | Palm Springs | Comment | ||||
RSA764878 | Heliotropium curassavicum | Justin M. Wood | 2010-9-8 | 2597 | Riverside | San Timoteo Canyon: Just SE of El Casco Substation along San Timoteo Creek. | 640 | Comment | ||
JOTR32390 | Heliotropium curassavicum var. oculatum | La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler | 2011-6-16 | 2494 | Riverside | Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) | 1301 | Comment | ||
POM14105 | Heliotropium curassavicum var. oculatum | P. A. Munz, D. D. Keck | 1922-4-9 | 4880 | Riverside | Vicinity of Corn Springs, Chuckwalla Mountains. | 457 | Comment | ||
RSA575895 | Heliotropium curassavicum var. oculatum | Steve Boyd | 1994-10-14 | 8388 | Riverside | Southern San Mateo Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest. San Mateo Canyon, in canyon bottom at the confluence with Bluewater Canyon | 329 | Comment | ||
UCR22489 | Heliotropium curassavicum var. oculatum | C. S. Jones | 1979-3-27 | 45 | Riverside | Sonoran (Colorado) Desert, c. 500 ft SE of junction of Hwy I-10 and Wiley Wells turnoff | 213 | Comment | ||
SEINET7067549 | Hemizonia fasciculata | A. G. Vestal | 1947-6-13 | s.n. | Riverside | About 2.5 miles northeast of De Luz. Coordinate datum: NAD27. UTM Zone 11, 473710mE, 3702441mN. | Comment | |||
UCR140294 | Hemizonia kelloggii | A. C. Sanders | 2004-4-9 | 27469 | Riverside | San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., alluvial slope in mouth of large canyon on south side | 473 | Comment | ||
CAS-BOT-BC167006 | Hemizonia mohavensis | A. C. Sanders; Steve Boyd; Jeff Ross; Mitch Provance | 1998-10-25 | 22273 | Riverside | San Jacinto Mtns.: Hwy 74, roadside seep ca. 2 miles below (west of) Mountain Center | 1250 | Comment | ||
UCR277747 | Hemizonia paniculata | Mitch Provance | 2012-7-15 | 712- 07 | Riverside | San Gorgonio Pass, South Banning, adjacent to west side of Banning High School and the KOA on San Gorgonio Ave. | 1134 | Comment | ||
UCR130519 | Hemizonia pungens subsp. laevis | R. E. Riefner Jr. | 2003-5-27 | 03- 247 | Riverside | Elsinore Trough, back basin of Lake Elsinore, south of Lake Elsinore inlet and west of Diamond Stadium off Pete Lehr Drive | 384 | Comment | ||
UCR189809 | Hemizonia pungens subsp. laevis | Diane Menuz | 2006-5-9 | 070 | Riverside | Peninsular Range; Perris Basin, San Jacinto Wildlife Area, across the street from the information booth, north of Lakeview and east of Davis Rd. | 434 | Comment | ||
RSA737259 | Hemizonia pungens subsp. pungens | Scott D. White | 2008-8-20 | 12535 | Riverside | Perris Basin: City of Moreno Valley, Perris Blvd. between Krameria and Oleander Streets. | 445 | Comment | ||
UCSB17406 | Hesperoyucca whipplei | Barrick, Linda | 1963-5-4 | Riverside | South side of Banning-Idyllwild Road, 4 miles S of U.S. Highway 60, 70, 99 | 762 | Comment | |||
RSA586247 | Heterocodon rariflorum | D. L. Banks | 1995-4-11 | 0166 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the Dripping Springs Trail. | 963 | Comment | ||
UC191682 | Heterocodon rariflorum | S. B. and W. F. Parish | Jun 1882 | 1425 | Riverside | base of San Jacinto Mt. | Comment | |||
RSA0074450 | Heterotheca fastigiata | B. A. Prigge | 1980-8-5 | 3819 | Riverside | San Bernardino Mountains, Whitewater Canyon: 0.5 miles N of trout farm. | 701 | Comment | ||
SD122457 | Heterotheca grandiflora | Duffie Clemons, Jim Dice and Glenn Keator | 1988-2-18 | 1940 | Riverside | North bank of Santa Margarita River,Santa Magarita Ecological Preserve near Temecula | Comment | |||
UCR23812 | Heterotheca subaxillaris | John C. Roos | 1965-9-26 | s.n. | Riverside | Sonoran (Colorado) Desert, 2 mi south of Jackson St., Indio | Comment | |||
SEINET2431501 ![]() |
Heuchera hirsutissima | Michael Denslow, Firoozeh Navid-Ara, Valerie Soza | 2003-7-15 | 1451 | Riverside | Peninsular Ranges; San Jacinto Mountains region; Tahquitz Peak, on saddle east of summit. | 2637 | Comment | ||
RSA783109 | Heuchera rubescens | J. D. Olmsted | 1959-7-7 | 752 | Riverside | Strawberry Creek drainage area. Near top of Tahquitz Peak below Ranger lookout. 1.5 mi SW of Idyllwild. | 2683 | Comment | ||
UCR198198 | Hibiscus denudatus | Michael Honer, L. Hulse | 2004-4-3 | 1915 | Riverside | Colorado Desert, Little San Bernardino Mountains, Rockhouse Canyon c. half mi north of intersection with Fargo Canyon | 610 | Comment | ||
RSA696195 | Hieracium albiflorum | Keith E. Hoffmaster | 1937-7-5 | s.n. | Riverside | Fern Valley, San Jacinto Mtns | Comment | |||
CSUSB454 | Hilaria rigida | Wayne White | 1975-5-17 | Riverside | Chuckwalla Mountains On Red Cloud Road, off Highway I-10, Chuckwalla Mountains. Colorado Desert. | 484 | Comment | |||
LA8281 | Hilaria rigida | Nesta Dunn; A. M. Martin | 1932-3-27 | sn | Riverside | Cottonwood Spring | Comment | |||
RSA0107461 | Hilaria rigida | Duncan S. Bell | 2011-9-30 | 2944 | Riverside | Northeastern section of the Arica Mountains; northwest section of Rice Valley; approx. 2 air miles southwest of the ghost town of Rice. | 234 | Comment | ||
SD129177 | Hilaria rigida | A. C. Sanders | 1989-9-19 | 9496 | Riverside | Chocolate Mountains Aerial Gunnery Range: 1.75 kilometers (airline) south of the Tabaseca Tank, along the wash above Tabaseca Target (UTM: 11S, PH-35E, 07N) | 680 | Comment | ||
SD258840 | Hilaria rigida | Sarah J. De Groot, Duncan S. Bell, LeRoy Gross | 2016-2-17 | 7607 | Riverside | Santa Rosa Mountains; slide off east side of Martinez Mountain, north of Toro Canyon, south of La Quinta, southwest of Thermal and Coachella. | 110 | Comment | ||
UCR282317 | Hilaria rigida | Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel, Jackie McConnaughy | 2011-3-23 | 803 | Riverside | Sonoran (Colorado) Desert, Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.' Old mine access road | 396 | Comment | ||
SDSU2616 | Hirschfeldia incana | Charles F. Phleger | 1962-5-23 | Riverside | About 25 miles north of Escondido. | Comment | ||||
CAS-BOT-BC207507 | Hoffmannseggia glauca | Roxana S. Ferris | 1918-6-19 | 1011 | Riverside | Blythe, Palo Verde Valley | Comment | |||
UCR18038 | Holocarpha virgata subsp. elongata | A. C. Sanders, O. F. Clarke, Dan Vossler | 1975-7-23 | 139 | Riverside | Santa Ana Mtns., Santa Rosa Plateau, Mesa west of Murrieta, along Tenaja Rd. about 2 mi west of the eastern escarpment of the Santa Rosa Plateau. Probably collected very near Bench Mark 1847 ft. shown on the topo map | 579 | Comment | ||
UCR104092 | Hordeum intercedens | D. E. Bramlet | 1996-5-4 | 2465 | Riverside | San Jacinto Valley, San Jacinto Wildlife Area, at the entrance to Marsh A, approximately 15 m from the southern levee of Pond No. 1, approximately 1.5 km NE of the reserve entrance at Davis Road | 433 | Comment | ||
UCR154540 | Hordeum marinum | Jason L. Hlebakos | 2005-5-18 | 709 | Riverside | Santa Rosa Plateau, Mesa de Burro in the research area | 602 | Comment | ||
CAS-BOT-BC285111 | Hordeum marinum subsp. gussoneanum | Philip A. Munz | 1941-5-18 | 16651 | Riverside | North end of Santa Rosa Ranch, Elsinore Mts. | 914 | Comment | ||
SEINET271519 ![]() |
Hordeum marinum subsp. gussoneanum | A. C. Sanders, K. D. Jones; D. Malueg | 1996-4-20 | 18061 | Riverside | San Jacinto River between Nuevo and Lakeview from 11th to 13th Streets alkaline flats along the east side of the river | 433 | Comment | ||
SEINET271520 ![]() |
Hordeum marinum subsp. gussoneanum | A. C. Sanders, K. D. Jones; D. Malueg | 1996-4-20 | 18042 | Riverside | San Jacinto River between Nuevo and Lakeview from 11th to 13th Streets alkaline flats along the east side of the river | 433 | Comment | ||
RSA179511 | Hordeum marinum subsp. gussoneanum | E. W. Lathrop | 1965-4-30 | 5700 | Riverside | 5 miles W of Murrieta. | 610 | Comment | ||
HSC10209 | Hordeum murinum subsp. murinum | C. L. Hitchcock, C. V. Muhlick | 1961-3-17 | 23083 | Riverside | 8 mi. SE of Corona, along road to Elsinore | Comment | |||
UC1605424 | Hordeum murinum subsp. murinum | Steve Boyd | 1986-4-2 | 1619 | Riverside | Gavilan Plateau, Gavilan Hills: Harford Springs County Park. Steele Park 7.5' Quad. | Comment | |||
HSC79039 | Hornungia procumbens | A. C. Sanders | 1985-3-7 | 5403 | Riverside | San Jacinto Valley, salt scald in barley fields 0.25 mi. S of the intersection of Bridge St. and Gilman Springs Rd. | 457 | Comment | ||
RSA0123111 | Horsfordia newberryi | Duncan S. Bell, Isaac Marck, Evan Meyer | 2016-3-23 | 9018 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain. | 639 | Comment | ||
UC1598600 | Hulsea heterochroma | C. V. Meyer | 1929-6-13 | 750 | Riverside | Idyllwild Grade San Jacinto Mts. | 1524 | Comment | ||
CLARK-A1528-1952 | Hulsea vestita subsp. callicarpha | John C. Roos | 1946-8-27 | 2783 | Riverside | Santa Rosa Mountains | 2407 | Comment | ||
POM274195 | Hulsea vestita subsp. callicarpha | J. C. Roos | 1946-8-27 | 2783 | Riverside | Santa Rosa Mts. | 2407 | Comment | ||
UC169663 | Hulsea vestita subsp. callicarpha | S. B. and W. F. Parish | Jul 1880 | 531 | Riverside | San Jacinto Mts | Comment Read comments Mar 4 2008 |
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RSA234092 | Hydrocotyle ranunculoides | R. F. Thorne, E. W. Lathrop | 1969-6-6 | 39347 | Riverside | Santa Rosa Plateau: Ranch California; along small stream. | 610 | Comment | ||
POM361061 | Hymenoclea salsola | Anstruther Davidson | 1892-05 | s.n. | Riverside | Banning. | Comment | |||
POM361078 | Hymenoclea salsola | F. R. Fosberg | 1932-3-13 | 8090 | Riverside | Thousand Palms Canyon. Coachella Valley. | Comment | |||
UCR41588 | Hymenoclea salsola | A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart | 1986-3-1 | 6023 | Riverside | Sonoran (Colorado) Desert, Hayfield Lake, NW end of the lake c. 0.5 mi SW of the pumping station | 412 | Comment | ||
UCR213841 | Hymenopappus filifolius | Scott D. White, Justin M. Wood | 2009-5-21 | 12860 | Riverside | San Jacinto Mountains, Garner Valley, near abandoned duck ponds, south of Quinn Flat | 1366 | Comment | ||
JEPS34802 | Hymenoxys odorata | W. L. Jepson | Oct 22 1912-Nov 7 1912 | 5260 | Riverside | Palo Verde Valley | 45 | Comment | ||
UC68917 | Hymenoxys odorata | H. M. Hall | 1905-4-1 | 5914 | Riverside | Paloverde Valley Colorado Desert | 76 | Comment | ||
UCR177943 | Hypochaeris glabra | Tracy Tennant, Jeffrey Ross | 1998-4-30 | MOR- 029 | Riverside | San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Hathaway Canyon, tree stand F-06 | 915 | Comment | ||
CLARK-A1528-5344 | Hyptis emoryi | John C. Roos | 1965-12-4 | Riverside | Desert Center | 365 | Comment | |||
RSA790624 | Hyptis emoryi | Aaron C. Sedgwick, David Fraker | 2012-4-24 | 7 | Riverside | In the Palen Valley south of Power Line Rd. that parallels Hwy. 10 | 159 | Comment | ||
UC63795 | Hyptis emoryi | H. M. Hall | May 17 1901-Jun 1 1901 | 1838 | Riverside | Palm Canyon | 457 | Comment | ||
UCD124927 | Hyptis emoryi | G. H. Vansell | 1928-4-1 | s.n. | Riverside | S. Calif. and Coachella Valley. | Comment | |||
UCR274851 | Hyptis emoryi | Aaron C. Sedgwick, David Fraker | 2012-4-24 | 07 | Riverside | Sonoran (Colorado) Desert, Palen Valley south of Hwy I-10 on Dupont Road, c. 2 miles northeast of the Chuckwalla Mountains Wilderness Area | 183 | Comment | ||
UCR3004 | Hyptis emoryi | Wm. Horn Jr. | 1963-3-23 | 630323- 4 | Riverside | Western Colorado Desert, Box Canyon Road (Calif. Hwy 195 ), 8 mi SE of Mecca, 75 yards south of the road. | 61 | Comment | ||
SEINET10498868 | Hyptis emoryi | Noel H. Holmgren | 1973-3-21 | Holmgren 6421 | Riverside | Big maria mtns, 12 m n of downtown blythe. T4s,r22e,sec 35. Common in wash bottom with paloverde. Shrub up to 6 ft tall. | 290 | Comment | ||
UCD126496 | Ipomoea triloba | T. C. Fuller | 1962-10-2 | 9691 | Riverside | south of Ave. 60, 0.2 mile east of Jackson St., around 6 miles south of Indio. | Comment | |||
UCD126502 | Ipomoea triloba | T. C. Fuller | 1962-10-2 | 9704 | Riverside | south side of Ave. 32, 0.6 mile east of Ludy Blvd., 6.9 miles southwest of Ripley, Palo Verde Valley. | Comment | |||
CAS-BOT-BC311614 | Isocoma acradenia var. eremophila | S. B. Parish | 1912-10-8 | 8353 | Riverside | Salton Basin. Indio | -6 | Comment | ||
OBI43317 | Isocoma acradenia var. eremophila | L. F. LaPre | 1986-9-25 | s.n. | Riverside | Cabazon Indian Reservation, adjacent to Southern Pacific RR tracks, ca. 1 mi NW of Mecca, between Buchanan and Lincoln Sts, Coachella Valley | 52 | Comment | ||
POM361285 | Isocoma acradenia var. eremophila | Allen | 1921-10 | s.n. | Riverside | Palm Springs. | Comment | |||
RSA125959 | Isocoma acradenia var. eremophila | E. K. Balls, P. C. Everett | 1957-11-5 | 22759 | Riverside | Beside Salton Sea, Hwy 111, 5.1 miles NW County line | -70 | Comment | ||
SDSU13569 | Isocoma menziesii var. vernonioides | W. Miller | 1972-8-25 | Riverside | Northwest cornerr along roadside in coastal sage. | Comment | ||||
UC1463089 | Isomeris arborea | Arthur S. Barclay and Juan Arguelles | 1965-3-4 | 1797 | Riverside | 4 mi n State Highway 79 junction with State Highway 71 (along State Highway 79) | Comment | |||
UC596807 | Isomeris arborea | Rensselaer J. Smith | May 1904 | Riverside | Whitewater | Comment | ||||
RSA0035135 | Isomeris arborea | Lee Haines | 1952-4-6 | s.n. | Riverside | Box Canyon, HIghway 195. | Comment | |||
UCR232061 | Iva axillaris | John F. Green | 2008-4-23 | 07- 06 | Riverside | Peninsular Range, hills south of Perris, powerline route above the San Jacinto River, east of Lantana Dr., south of Ethanac Rd. | 439 | Comment | ||
POM123049 | Juncus acutus subsp. leopoldii | Marcus E. Jones | 1906-4-27 | s.n. | Riverside | Palm Springs. | Comment | |||
RSA708221 | Juncus bufonius var. bufonius | Scott D. White, Angelia Carey | 2004-5-7 | 10333 | Riverside | Indian Creek and adjacent foothills. | 549 | Comment | ||
SD137986 | Juncus bufonius var. bufonius | Darin L. Banks, Steve Boyd | 1995-5-3 | 214 | Riverside | Cleveland National Forest, Agua Tibia Wilderness Area, north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco. | 500 | Comment | ||
UCR201666 | Juncus effusus | Scott D. White, Justin M. Wood | 2008-6-18 | 12233 | Riverside | San Jacinto Mountains, K Flat Meadow | 1445 | Comment | ||
UC489047 | Juncus effusus subsp. austrocalifornicus | C. V. Meyer | 1928-7-30 | 582 | Riverside | Saunders Meadow San Jacinto Mts. | 1676 | Comment | ||
RSA511037 | Juncus luciensis | Robert F. Thorne, M. Z. Thorne, Walter Wisura | 1978-5-21 | 51980 | Riverside | Santa Rosa Plateau: Mesa de Colorado | 610 | Comment | ||
SBBG57286 | Juncus macrandrus | R. Hoffmann | 1929-9-7 | Riverside | San Jacinto Mtns | 1828 | Comment | |||
UCR21886 | Juncus mexicanus | Steve Boyd | 1980-7-16 | s.n. | Riverside | Perris Basin, Motte Reserve, 2.5 miles NW of Perris, west edge of the reserve c. 1/4 mile north of the Motte's house | 520 | Comment | ||
RSA368067 | Juncus oxymeris | H. de Forest, Jack Rempel | 1932-10-22 | s.n. | Riverside | Pines to Palms Highway. | Comment | |||
UCR177110 | Juncus oxymeris | Robert Noll | 1998-7-13 | s.n. | Riverside | San Jacinto Mtns., Mellor Ranch Road | Comment | |||
RSA70062 | Juncus rugulosus | F. W. Peirson | 1920-12-29 | 2337 | Riverside | Andreas Canyon, Palm Springs Regon. | 259 | Comment | ||
UCR201445 | Juncus rugulosus | Scott D. White, Justin M. Wood | 2008-7-10 | 12452 | Riverside | San Jacinto Mountains, Fobes Spring | 1500 | Comment | ||
RSA708218 | Juncus xiphioides | Scott D. White, Angelia Carey | 2004-5-7 | 10330 | Riverside | Indian Creek and adjacent foothills. | 549 | Comment | ||
UCR131827 | Juncus xiphioides | Jennie Phui | 1998-5-30 | 032 | Riverside | San Bernardino Mtns./San Gorgonio Pass, Morongo Indian Reservation, eastern fork of Lion Canyon, 3 miles up Lion Canyon road north of I-10 Fwy | 600 | Comment | ||
CAS-BOT-BC85409 | Juniperus californica | W. D. Clark; G. Owens | 1986-11-30 | 1742 | Riverside | 17 miles W of Rte. 74 & Rte. 111 junction on Rte. 74 at the Pinyon Flat Campground | Comment | |||
RSA352500 | Juniperus californica | P. J. Remple | 1942-3-21 | s.n. | Riverside | Whitewater Canyon. Near head of small canyon. | Comment | |||
UCSB39091 | Juniperus californica | Jorgensen, Jan | 1982-1-19 | Riverside | 1 kilometer up Carizzo Road from highway 74 north of palm Desert in San Jacinto Mountains | 1100 | Comment | |||
SEINET10531629 | Juniperus californica | Charles L. Hitchcock | 1940-4-3 | Hitchcock 5933 | Riverside | 2.5 km northeast of Cottonwood Spring along 29 Palms Road, Joshua Tree National Monument. | Comment | |||
CAS-BOT-BC234571 | Justicia californica | Mrs. Jos Clemens | 1922-4-10 | s.n. | Riverside | Mecca | Comment | |||
CAS-BOT-BC234581 | Justicia californica | L. S. Rose | 1946-12-24 | 46304 | Riverside | Tahquitz Canyon Wash, Palm Springs | 138 | Comment | ||
RSA313564 | Justicia californica | D. C. Michener | 1979-3-11 | 3451 b | Riverside | Santa Rosa Mountains: Deep Canyon, along Coyote Wash. | Comment | |||
RSA402292 | Justicia californica | P. J. Remple | 1942-3-1 | s.n. | Riverside | Between Indio and Palm Springs | Comment Read comments Nov 5 2011 |
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UC1007183 | Justicia californica | Philip A. Munz | 1940-3-24 | 15692 | Riverside | 3 mi. s. Cottonwood Springs; Eagle Mts. | 457 | Comment | ||
CAS-BOT-BC235496 | Keckiella antirrhinoides | B. Pitzer | 1997-3-23 | 2956 | Riverside | Lakeview Mtns, ca. 1 air mi. SSW of Mt. Rudolph, along powerline rd .3 mi. E of Contour (Juniper Flats) Rd. | 610 | Comment | ||
SFV3426 | Keckiella antirrhinoides | D. Whisler | 1959-5-10 | Riverside | San Jacinto Mountains North scarp. | 610 | Comment | |||
UCR117677 | Keckiella antirrhinoides subsp. antirrhinoides | Scott D. White | 1997-5-25 | 5237 | Riverside | San Jacinto Mtns, Bautista Canyon: Hixon Trail (USFS No. 2E43), between trailhead at Bautista Canyon Road and intermittent stream crossing at c. 3200 ft | 976 | Comment | ||
SEINET3079370 ![]() |
Keckiella antirrhinoides subsp. microphylla | Howard Scott Gentry | 1947-4-20 | 7640 | Riverside | Gentry Farm, 3 miles NE of Murrieta | 396 | Comment | ||
RSA597081 | Keckiella cordifolia | D. L. Banks, Elizabeth Hedge Banks, John B. Hedge | 1996-6-6 | 1119 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve, SW side of the Water Storage tank., 100 m N of the road junction between the main Preserve Road and the road to the Emerson Cottage. | 457 | Comment | ||
UCR251872 | Keckiella cordifolia | M. A. Voeltz | 2014-5-25 | s.n. | Riverside | Peninsular Range; Santa Ana Mtns., Tin Mine Canyon near Corona, Cleveland National Forest, Trabuco Ranger District | 403 | Comment | ||
POM11200 | Keckiella rothrockii subsp. jacintensis | Philip A. Munz | 1922-7-5 | 6008 | Riverside | Tahquitz Valley, San Jacinto Mountains | 2256 | Comment | ||
RSA792473 | Koeberlinia spinosa var. tenuispina | Justin M. Wood, Dustin Ray | 2011-4-28 | 3835 | Riverside | Sonoran Desert: Chuckwalla Valley: 6.5 miles north of Desert Center on Kaiser Road, +/- 0.4 miles northeast of bend in road. | 202 | Comment | ||
SD146087 | Koeleria gerardi | Mitch Provance | 1998-3-20 | 174 B | Riverside | Jurupa Mtns., pass west of Rattlesnake Mtn., near road, along the east side of Armstrong Rd., ca. 1/8 mi. S of the San Bernardino Co. line | 313 | Comment | ||
UCR35301 | Koeleria macrantha | L. B. Ziegler | 1968-5-21 | 294 | Riverside | San Jacinto Mtns., Hemet Valley (=Garner Valley) | 1418 | Comment | ||
RSA209606 | Krameria erecta | J. W. Stubblefield | 1969-5-10 | s.n. | Riverside | Little San Bernardino Mts, Big Morongo Canyon, 2.3 miles E on Jeep road from Indian Avenue | 305 | Comment Read comments Dec 11 2011 |
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UCR75079 | Krameria grayi | A. C. Sanders, E. J. Lawlor | 1992-4-4 | 12123 | Riverside | Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring | 244 | Comment | ||
RSA0051605 | Krameria parvifolia var. imparata | Elwood Fordham | 1951-5-27 | s.n. | Riverside | Palms to Pines Hi-way. | 914 | Comment | ||
JEPS41823 | Laennecia coulteri | S. B. Parish | 1912-10-12 | 8356 | Riverside | Mecea Salton Basin, Mecea | -57 | Comment Read comments Sep 4 2011 |
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UCR215611 | Lamarckia aurea | Alejandra Martinez-Berdeja, Cara M. Stripe | 2010-4-24 | 13 | Riverside | Peninsular Range, Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead | 409 | Comment | ||
POM301536 | Lamium amplexicaule | J. C. Roos | 1938-3-12 | 1642 | Riverside | Orchard, La Sierra. | Comment | |||
RSA469613 | Langloisia setosissima subsp. setosissima | Albert J. Perkins | 1916-4-16 | s.n. | Riverside | Palm Canyon. | Comment | |||
CAS-BOT-BC166020 | Larrea tridentata | E. A. McGregor | 1917-3-19 | 713 | Riverside | Indio Sands - Colorado Desert | Comment | |||
CLARK-A1528-4433 | Larrea tridentata | John C. Roos | 1948-5-8 | 3817 | Riverside | Whitewater Canyon | 548 | Comment | ||
RSA390013 | Larrea tridentata | N. C. Cooper | 1944-4-8 | 1048 | Riverside | Andreas Canyon. | 305 | Comment | ||
UC571107 | Larrea tridentata | Margaret Stason | 1927-3-12 | Riverside | Painted Canyon; Colorado Desert | Comment | ||||
UCR163926 | Larrea tridentata | A. C. Sanders, P. J. MacKay, Tim Thomas | 2005-2-26 | 29134 | Riverside | Sonoran (Colorado) Desert, SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns. | 168 | Comment | ||
SD133175 | Lasthenia californica | Scott White | 1991-5-10 | 91 143 | Riverside | Highway 79 immediately west of U. S. Forest Service Campground at Dripping Springs. | 550 | Comment | ||
CAS-BOT-BC354215 | Lasthenia coronaria | Scott D. White | 1996-4-14 | 3899 | Riverside | E of Hemet: San Jacinto River Wash near Valle Vista, N of Hwy. 74, ca. 1.7 mi W of USFS Cranston Fire Station. | 548 | Comment | ||
CLARK-A1528-251 | Lasthenia coronaria | 1938-4-4 | Riverside | Riverside | Comment | |||||
RSA713827 | Lasthenia coronaria | A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders | 2001-4-3 | 23903 | Riverside | Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. NE Murrieta. | 396 | Comment | ||
CAS-BOT-BC352913 | Lasthenia coronaria | John Thomas Howell | 1930-5-10 | 4800 | Riverside | Top of St. John's Grade | Comment | |||
RSA607008 | Lasthenia gracilis | Leota Brice | 1930-4-13 | s.n. | Riverside | Hemet | Comment | |||
UC69030 | Lasthenia gracilis | H. M. Hall | 1905-4-1 | 5769 | Riverside | Bradley Canyon Colorado Desert | Comment | |||
UC69222 | Lasthenia gracilis | F. M. Reed | 1905-5-15 | 16 | Riverside | canyon in hills near Auburndale Bridge (vicinity of Riverside) | Comment | |||
UCR111603 | Lasthenia gracilis | Mitch Provance, J. Ross | 1999-4-1 | 1731 | Riverside | Jurupa Mountains, saddle c. 0.5 km east of peak 1437 in the W portion of the Jurupa Mountains. | 427 | Comment | ||
UCR172209 | Lasthenia gracilis | John F. Green | 2006-5-3 | s.n. | Riverside | Peninsular Ranges, French Valley, unincorporated Riverside County, along Briggs Road between Porth Road and Benton Road | 409 | Comment | ||
UCR92704 | Lasthenia gracilis | A. C. Sanders, S. Hawkins | 1996-4-24 | 18078 | Riverside | San Bernardino Mtns, Morongo Indian Reservation, SE edge of Burro Flats in vicinity of natural pond & bog | 1159 | Comment | ||
UCR94932 | Lathyrus latifolius | Scott D. White | 1996-8-16 | 4487 | Riverside | Peninsular Range; San Jacinto Mtns., Idyllwild area, SW of Pine Cove & west of Bear Trap Canyon, in watershed above Alvin Meadows, tributary to Toll Road Canyon | 1860 | Comment | ||
SEINET238557 | Lathyrus vestitus | George K. Helmkamp | 1998-6-27 | 4119 | Riverside | Santa Rosa Mtns.: 5.8 mi SE of Hwy 74 along Santa Rosa Mtn Rd. below Mountain Home Spring. | 1799 | Comment | ||
RSA510024 | Lathyrus vestitus subsp. laetiflorus | B. Pitzer, E. Misquez | 1988-2-28 | 616 | Riverside | 2 mi s of Rancho California Road (sw of Murrieta, Walker Basin, Avenida del Oro); Walker Basin, Avenida del Oro. | Comment | |||
UCR89878 | Lathyrus vestitus var. vestitus | Scott D. White, S. J. Myers, S. Ogg Wilcox | 1995-6-16 | 3339 | Riverside | Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74 | 915 | Comment | ||
UCR134331 | Laurentia fluviatilis | A. C. Sanders | 2004-2-14 | 27388 | Riverside | Riverside, 11th St. between Almond and Chestnut | 259 | Comment | ||
CAS-BOT-BC321148 | Layia glandulosa | Marcus E. Jones | 1903-5-11 | s.n. | Riverside | Whitewater, Colorado Desert. | 304 | Comment | ||
POM361633 | Layia glandulosa | Christopher Davidson | 1973-4-19 | 1990 | Riverside | Joshua tree Natl. Monument, various sites along the road, 1-10 miles s of Joshua tree | 1220 | Comment | ||
RSA744309 | Layia glandulosa | Michael Wall | 2009-5-15 | 509 | Riverside | Bautista Creek, off Bautista Canyon Rd. ca. 8 miles SE of jct. with Fairview Ave. | 752 | Comment | ||
UC1292588 | Layia platyglossa | C. L. Hitchcock and C. V. Muhlick | 1964-3-17 | 23095 | Riverside | 3 mi se Glen Ivy Hot Springs | Comment | |||
UCR225577 | Layia platyglossa | A. C. Sanders, T. B. Salvato | 2011-3-29 | 38874 | Riverside | Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, along powerline corridor 0.45 east of Goetz Rd. and 0.07 km east Wheat St. | 450 | Comment | ||
RSA603794 | Layia platyglossa subsp. campestris | Palmer Stockwell | 1935-5-12 | 1220 | Riverside | 2.5 miles N of Elsinore | Comment | |||
RSA741378 | Lemna minuta | Scott D. White, Justin M. Wood | 2008-5-15 | 11978 | Riverside | Johnson Meadow. | 1415 | Comment | ||
POM319692 | Lemna valdiviana | Patricia Wilder | 1970-10-30 | 4860 | Riverside | Prado Flood Control Basin east of Prado Dam. East of Chino Hills, Santa Ana River Drainage Area | 152 | Comment | ||
RSA0094889 | Leonotis nepetifolia | A. C. Sanders, Jake Schweitzer, Katie Young | 2015-3-23 | 41433 | Riverside | San Gorgonio Pass . San Gorgonio River wash, c. 3.7 miles east of Cabazon, c. 1.25 mi. NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms. | 427 | Comment | ||
HSC6816 | Lepidium fremontii | C. L. Hitchcock, C. V. Muhlick | 1964-3-22 | 23250 | Riverside | Side canyon near S entrance to Joshua Tree National Monument | Comment | |||
JEPS53615 | Lepidium fremontii | W. L. Jepson | 1928-4-23 | 12562 | Riverside | n of Shaver Well; Colorado Desert, Cottonwood Spr. | 731 | Comment | ||
SD21524 | Lepidium fremontii | Frank F. Gander | 1938-5-21 | 5767 | Riverside | Shaver's Summit | Comment | |||
JOTR35354 | Lepidium fremontii var. fremontii | Andre, Jim | 2012-4-11 | 20682 | Riverside | Joshua Tree National Park. N. end of Hexie Mountains, Hidden Tank Picnic Area, approx. 8 mi south of north entrance station, and 1.4 mi SW of paved road (Rte 11) | 1076 | Comment | ||
POM14900 | Lepidium lasiocarpum | Mary F. Spencer | 1920-3-14 | 1758 | Riverside | Mecca, Colorado Desert. | -49 | Comment | ||
RSA429928 | Lepidium lasiocarpum | Martha Hilend | 1928-3-11 | s 101 | Riverside | Morongo Pass, Colorado Desert region. | Comment | |||
UCR260871 | Lepidium lasiocarpum | A. C. Sanders, Sandra L. Leatherman, Jeff Crain | 2015-4-8 | 41576 | Riverside | Peninsular Range; Elsinore Trough, City of Lake Elsinore, vacant lot south of intersection of 3rd St. and Pasadena St., west of Birch St., near drainage channel from lake toward Temescal Creek | 387 | Comment | ||
RSA678114 | Lepidium lasiocarpum var. lasiocarpum | V. Soza, J. M. Porter, Gary D. Wallace | 2001-4-2 | 1089 | Riverside | Little San Bernardino Mountains region: Big Morongo Wash. | 473 | Comment | ||
UCR112487 | Lepidium latifolium | A. C. Sanders, T. B. Salvato | 2000-5-25 | 23405 | Riverside | Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake | 488 | Comment | ||
UCR180109 | Lepidium nitidum | Mitch Provance | 2003-4-26 | 9894 | Riverside | Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery | 427 | Comment | ||
UCR167863 | Lepidium virginicum | T. B. Salvato, John F. Green | 2004-5-27 | 645 | Riverside | San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp | 1463 | Comment | ||
RSA65796 | Lepidium virginicum var. pubescens | F. W. Peirson | 1922-5-21 | 3031 | Riverside | Along east side of Hemet Valley | 1357 | Comment | ||
UCR112557 | Lepidium virginicum var. robinsonii | A. C. Sanders | 1998-3-17 | 21745 | Riverside | Shipley/Skinner Reserve area, North Domenigoni Hills, south of Hemet | 343 | Comment | ||
CHSC109008 | Lepidospartum squamatum | Orlando Mistretta; D. Bell, J. Beckman, J. England, K. Kane, et al. | 2010-4-12 | 4483 | Riverside | Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm) in the vicinity of Bonnie Bell; between N33.94127, W116.64118 and N33.94722, W116.64305. | 488 | Comment | ||
UCR250403 | Lepidospartum squamatum | Jeremiah George | 2012-10-17 | s.n. | Riverside | San Gorgonio Pass, SW of Banning, under SCE powerline right-of-way east of South Highland Home Rd. and north of Laird Rd. | 745 | Comment | ||
UCR59468 | Leptochloa fascicularis | Jeri Hirshberg | 1989-7-12 | s.n. | Riverside | Lake Perris: shoreline at east end of lake. | 488 | Comment | ||
RSA289874 | Leptochloa fusca subsp. uninervia | B. A. Prigge | 1980-9-17 | 4089 | Riverside | Coachella Valley Stormwater Channel: 2 mi. W of Mecca, where Pierce Rd. crosses channel., Near Lat. 33 : 34 N ; Long. 116: 6 W. | -55 | Comment | ||
SEINET3412102 ![]() |
Leptochloa fusca subsp. uninervia | Unknown | 1987-8-19 | 8054 | Riverside | 2 km south of Ripley. Along an irrigation ditch at edge of a cotton field. Forming large and conpicuous clumps. Locally common | 15 | Comment | ||
UCR80796 | Leptochloa uninervia | Scott D. White | 1992-9-11 | 796 | Riverside | Vicinity of Gilman Hot Springs, north side of San Jacinto River & a thin strip trending north of the river & west of the Hot Springs | 459 | Comment | ||
UCR127105 | Leptodactylon californicum | Mitch Provance | 1998-6-1 | 570 | Riverside | Jurupa Mountains, SW Pyrite Canyon, c. 0.4 miles SSE of peak 1768 | 442 | Comment | ||
RSA525463 | Leptosiphon androsaceus | Steve Boyd, D. E. Bramlet | 1990-4-29 | 4509 | Riverside | Lake Skinner County Park, SE base of Bachelor Mountain. | Comment | |||
RSA561066 | Leptosiphon androsaceus | T. S. Ross, D. E. Bramlet | 1993-5-12 | 7347 | Riverside | Southern Santa Ana Mountains, San Mateo County Wilderness area. San Mateo Canyon, along stream bed and adjacent to benches and lower slopes from confluence with Los Alamos Canyon downstream to confluence with Tenaja canyon,. | 366 | Comment | ||
RSA192029 | Leptosiphon floribundus | E. W. Lathrop | 1959-4-2 | 4428 | Riverside | 18 miles W of Murrieta, Cottonwood Canyon of the Tenaja Range. | Comment Read comments Apr 28 2011 |
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RSA516419 | Leptosiphon floribundus subsp. glaber | W. Wisura, Tom Hayduk, Bart O'Brien | 1990-5-2 | s.n. | Riverside | along For. Rd. 3S04 btw. Ortega Hwy and Santiago Peak, Santa Ana Mts. | Comment | |||
RSA73056 | Leptosiphon lemmonii | F. W. Peirson | 1922-4-28 | 2931 | Riverside | Temescal Canyon. | 335 | Comment | ||
RSA365944 | Leptosiphon liniflorus | Steve Boyd | 1986-5-7 | 1850 | Riverside | Temescal Canyon: Edge of Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15. | Comment Read comments Apr 7 2011 |
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RSA543861 | Leptosiphon liniflorus | Steve Boyd, D. E. Bramlet | 1991-5-31 | 6253 | Riverside | Domenigoni Hills, N side of Domenigoni -Diamond Valleys ESE of Winchester. Vicinity of ultramafic outcrop on ridge top S of S-end of Warren Rd. | 549 | Comment | ||
UC856649 | Lesquerella tenella | C. L. Hitchcock | 1940-3-31 | 5881 | Riverside | Cottonwood Springs 1/2 mi below Spring; Cottonwood Springs | Comment | |||
UCR133963 | Lessingia filaginifolia | Mitch Provance, J. S. Ross | 1998-3-27 | MOR- 955 | Riverside | San Bernardino Mtns., Morongo Indian Reservation, road to Lion Cyn., c. 2.1 miles NE of Cabazon | 549 | Comment | ||
UCR202034 | Lessingia filaginifolia | Denise Woodard, G. Nuhn | 1995-8-21 | s.n. | Riverside | Peninsular Range; Perris-Aguanga Basin, 300 acre parcel at west end of Domenigoni Valley, c. 3 miles south of Winchester on the west side of Winchester Rd. | 470 | Comment | ||
UCR92763 | Lessingia filaginifolia | F. M. Reed | 1929-11-8 | 6683 | Riverside | San Jacinto Mtns/Colorado Desert,, mouth of Snow Creek Canyon | 300 | Comment | ||
JEPS20574 | Lessingia glandulifera var. glandulifera | John Thomas Howell | 1927-8-2 | 2929 | Riverside | top of control on road to Hemet (Mt. San Jacinto); Mt. San Jacinto | Comment | |||
POM265758 | Leymus triticoides | J. C. Roos | 1937-5-19 | 2062 | Riverside | Along Santa Ana River, near Norco. | Comment | |||
UCD87724 | Leymus triticoides | F. M. Reed | 1926-5-20 | 5372 | Riverside | Riverside and vicinity. W of Temecula. | Comment | |||
RSA356744 | Lilaea scilloides | Robert F. Thorne | 1973-5-23 | 45518 | Riverside | Santa Rosa Plateau: Mesa de Colorado | 610 | Comment | ||
RSA515325 | Lilaea scilloides | Jeri Hirshberg | 1989-4-4 | s.n. | Riverside | Santa Rosa Plateau, S of town of Murrieta, SW of Mesa de Burro, and NW of Mesa de la Punta. | 610 | Comment | ||
UCR40550 | Lilaea scilloides | R. F. Thorne | 1974-5-23 | 44677 | Riverside | Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, Rancho California, at north base of Mesa de Colorado | 610 | Comment | ||
RSA247368 | Lilium parryi | Gary D. Wallace, D. Wilken | 1966-7-3 | 653 | Riverside | San Jacinto Mountains near Idyllwild in the vicinty of Strawberry Meadows. near the main highway no. 243. | Comment | |||
RSA716346 | Limonium ramosissimum | R. E. Riefner | 2006-8-2 | 6 -356 | Riverside | Temescal Valley, W side of I-15 Freeway, ca. 1.1 mi N of Temescal Canyon Rd. | 289 | Comment | ||
JOTR34293 | Linanthus bigelovii | Andre, Jim | 2012-4-11 | 20702 | Riverside | Joshua Tree National Park. N. end of Hexie Mountains, Hidden Tank Picnic Area, approx. 8 mi south of north entrance station, and 1.4 mi SW of paved road (Rte 11) | 1076 | Comment | ||
UCR18152 | Linanthus bigelovii | A. C. Sanders | 1978-3-19 | 525 | Riverside | Santa Rosa Mtns/Colorado Desert, Deep Canyon Reserve, along the Worley Trail just above the Research Center | 427 | Comment | ||
RSA747561 | Linanthus dianthiflorus | Michael Honer | 2003-4-11 | 1818 | Riverside | Gavilan Hills, W slope: about 1 mile N of I-15 freeway, 1 mile E of Lake St. exit. On and around peak 2349. | 640 | Comment | ||
RSA339068 | Linanthus dianthiflorus subsp. dianthiflorus | R. F. Thorne, C. W. Tilforth | 1980-5-28 | 54242 | Riverside | Along Whitewater River, ca. 3.2 miles N of Whitewater Post Office and Hwy 10. | Comment | |||
RSA480084 | Linanthus filiformis | Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross | 1988-3-10 | 2173 | Riverside | Palen Pass at the north end of the Palen Mountains. | 500 | Comment | ||
POM364715 | Linanthus jonesii | N. C. Cooper | 1949-4-8 | 3289 -a | Riverside | Shaver's Summit east of Indio. | 610 | Comment Read comments Sep 20 2011 |
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RSA776959 | Linanthus jonesii | Thomas Stoughton, Chrsiti Gabriel, Stephanie Rockwood | 2011-3-30 | 908 | Riverside | McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10. | 290 | Comment | ||
UC23674 | Linanthus lemmonii | H. M. Hall | Jun 1901 | 2062 | Riverside | s side San Jacinto Mts. | 1584 | Comment | ||
UCR132778 | Linanthus lemmonii | S. J. Myers | 2001-4-26 | s.n. | Riverside | San Jacinto Mtns., Bautista Canyon | 854 | Comment | ||
SDSU15209 | Linanthus liniflorus subsp. pharnaceoides | H. Wedberg | 1962-5-23 | 940 | Riverside | 4.8 miles from HWY 395 at Rainbow, on road to Santa Margarita River and Temecula Canyon. | 366 | Comment | ||
RSA468523 | Linanthus pungens | Robert Kessler | 1920-7-4 | 17044 | Riverside | Mount San Jacinto. | Comment | |||
RSA613447 | Linaria canadensis var. texana | D. L. Banks, Victor W. Steinmann | 1997-3-13 | 1445 | Riverside | NW Palomar Mountains, Agua Tibia Mountains: In the Redhawk Housing Development, north of the Pechanga Indian Reservation. The hills south of the intersection of Marge Place and Tehachapi Pass (south of Redhawk Parkway). | 378 | Comment | ||
UCR116913 | Linaria canadensis var. texana | A. C. Sanders, Mitch Provance, T. B. Salvato | 2001-4-6 | 23958 | Riverside | Perris-Aguanga Basin region, Temecula, Long Canyon area west of Del Rey Rd., hills on both sides of gas pipeline route | 390 | Comment | ||
RSA740081 | Linum lewisii | Scott D. White, Justin M. Wood | 2008-6-16 | 12146 | Riverside | San Jacinto Mountains: Meadow at Quinn Flat. | 1378 | Comment | ||
UCR27119 | Lithophragma affine | T. P. Krantz | 1982-5-25 | s.n. | Riverside | Peninsular Range; San Jacinto Mtns., Baldy Mountain mesa above the west end of Garner Valley | 1585 | Comment | ||
RSA585626 | Lithophragma affine subsp. affine | D. L. Banks, Steve Boyd | 1995-3-15 | 0061 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area. | 689 | Comment | ||
RSA262105 | Lithophragma affine subsp. mixtum | E. W. Lathrop | 1969-5-8 | 7015 | Riverside | Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest. | 1220 | Comment | ||
RSA14579 | Loeflingia squarrosa | Daniel Cleveland | 1882-5-3 | s.n. | Riverside | San Jacinto. | Comment | |||
POM364836 | Loeseliastrum matthewsii | C. Cunningham | 1952-5-24 | s.n. | Riverside | Key's Veiw, Joshua Tree Natl. Monument. | 1524 | Comment | ||
RSA0121170 | Logfia arizonica | Duncan S. Bell, LeRoy Gross | 2016-3-30 | 9180 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 6.25 air miles southeast of the summit of Martinez Mountain. | 518 | Comment | ||
UC68902 | Logfia depressa | H. M. Hall | 1905-5-1 | 6027 | Riverside | near the Pinto Mts.; Colorado Desert | Comment | |||
SEINET1869724 | Lolium rigidum | Walter Graves | 2002-1 | 502 -30 | Riverside | Riverside: grown at U.C.R. in Agricultural Operations Fields. | 305 | Comment | ||
SEINET251686 ![]() |
Lolium rigidum | Walter Graves | 2002-5-15 | 502 -15 | Riverside | Riverside: grown at U. C. R. in Agricultural Operations Fields (Riverside East 7.5 Q.) | 305 | Comment | ||
POM96253 | Lomatium lucidum | E. C. Jaeger | 1925-12-23 | s.n. | Riverside | Aguanga. | Comment | |||
UC1167711 | Lomatium mohavense | Peter H. Raven | 1958-5-5 | 12898 | Riverside | w. Split Rock Tank (Joshua Tree Nat'l Monument); Joshua Tree Nat'l Monument | Comment | |||
UCR6041 | Lomatium mohavense | Leland E. Francois | 1966-4-23 | 42366- 9 | Riverside | Mojave Desert, Joshua Tree National Monument [now J.T. National Park], south edge of Ryan Mountain Campground | 1300 | Comment | ||
SEINET3132490 | Lomatium utriculatum | M. E. Jones | 1882-4-22 | sn | Riverside | San Jacinto | Comment | |||
UC56509 | Lomatium utriculatum | H. M. Hall | May, 1901 | Riverside | West Riverside | Comment | ||||
RSA356761 | Lomatium vaginatum | R. F. Thorne | 1973-5-23 | 45532 | Riverside | Santa Rosa Plateau: N side of Mesa de Colorado. Santa Ana Mountains | 609 | Comment | ||
RSA524405 | Lomatium vaginatum | Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla | 1990-4-3 | 4095 | Riverside | Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit. | 610 | Comment | ||
SD236257 | Lonicera japonica | Jeffrey Ross | 1998-6-4 | 152 | Riverside | Upper Santa Ana River/San Bernardino Valley: Ravine at NW corner of Canyon Crest Drive and University Avenue, across from UC Riverside (Riverside 7.5'Q) | 305 | Comment | ||
SFV11717 | Lonicera subspicata | M. L. Vincent | 1963-7-8 | 431 | Riverside | Santa Ana Mountains Upper San Juan Campground, Highway 74. | Comment | |||
SDSU13581 | Lonicera subspicata var. denudata | W. Miller with C. Mosse | 1972-7-20 | Riverside | Comment | |||||
UC455866 | Lonicera subspicata var. denudata | I. J. Condit | 1910-6-21 | Riverside | San Jacinto Mts. | 1676 | Comment | |||
POM122398 | Lotus crassifolius | Marcus E. Jones | 1926-6-20 | s.n. | Riverside | 12 miles north of Idyllwild, San Jacinto Mountains. | Comment | |||
RSA395905 | Lotus hamatus | Steve Boyd | 1986-4-22 | 1777 | Riverside | Gavilan Hills: Plateau remnant on ridge E of Estelle Mtn., S of Dawson Canyon. | Comment | |||
UC1506116 | Lotus hamatus | R. T. and E. R. Clausen | 1963-4-27 | 63077 | Riverside | se of Winchester; Transverse Ranges | 505 | Comment Read comments Mar 20 2011 |
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UCR183009 | Lotus hamatus | Mitch Provance | 2003-5-5 | 4424 B | Riverside | La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr. | 305 | Comment | ||
UCR42357 | Lotus hamatus | N. M. Fellows, A. C. Sanders, A. Strickland | 1986-4-8 | 188 B | Riverside | San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village | 489 | Comment | ||
RSA406175 | Lotus heermannii | N. C. Cooper | 1944-7-15 | 1545 | Riverside | Palms to Pines Highway, San Jacinto Mountains. | 1280 | Comment | ||
UCR175183 | Lotus heermannii | Jim Andre | 2006-4-26 | 6757 | Riverside | South Mojave Desert, Joshua Tree National Park: Long Canyon, c. 2.3 mi south of the NE corner (boundary) of the park | 1056 | Comment | ||
UCR92330 | Lotus heermannii | Scott D. White, M. D. Wilcox | 1995-7-11 | 3469 | Riverside | Peninsular Range; Santa Ana Mtns., upper forks of Decker Canyon, SW of Main Divide Truck Trail | 730 | Comment | ||
RSA0018992 | Lotus nevadensis | Steve Boyd, Gary D. Wallace | 2005-7-30 | 11657 -A | Riverside | San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek | 2659 | Comment | ||
UC80895 | Lotus purshianus var. purshianus | A. W. Anthony | 1895-7-15 | Riverside | San Jacinto Mountain | Comment | ||||
JOTR16686 | Lotus rigidus | Walters, Jim | 1967-3-12 | s.n. | Riverside | Joshua Tree National Park. HIDDEN VALLEY | 1280 | Comment | ||
UCR121186 | Lotus salsuginosus | D. E. Bramlet | 1989-4-7 | 1812 | Riverside | Perris-Aguanga Basin region, south-facing slope of Bachelor Mtn., area of old mine c. 3200 ft. east of Lake Skinner Dam and 200-700 ft. north of access road | 518 | Comment | ||
UC56575 | Lotus salsuginosus var. brevivexillus | H. M. Hall | 1902-4-12 | 2848 | Riverside | Coyote Canyon, w borders of Colorado Desert Colorado Desert | 152 | Comment | ||
CSUSB1267 | Lotus scoparius | Ray O. Perez | 1955-5-5 | Riverside | shady bank 200 yards east of life science building (UCR campus) | Comment | ||||
RSA648718 | Lotus scoparius | Dennice McDougall | 1981-5-9 | 824 | Riverside | S on Hwy 71, 5 mi. N of Hwy 74. Road margin above Lake Elsinore. | Comment | |||
UCR102734 | Lotus scoparius var. brevialatus | B. G. Pitzer | 1998-1-25 | 3426 | Riverside | Lakeview Mtns, Pulsar View Road, c. 0.5-0.75 mile uphill from the water tank at base of hills on Warren Road; c. 1 mile (airline) north of Juniper Flat Road | 610 | Comment | ||
UCR155298 | Lotus scoparius var. brevialatus | T. B. Salvato, Kent Beaman | 2005-5-16 | 793 | Riverside | San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74 | 585 | Comment | ||
UCR136197 | Lotus scoparius var. scoparius | A. C. Sanders | 2004-6-20 | 28223 | Riverside | Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd., hilltop above I-15, SW of main clay pits | 378 | Comment | ||
RSA736318 | Lotus strigosus | Scott D. White, Justin M. Wood | 2008-3-25 | 11774 | Riverside | Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan Property, Alberhill area. | 274 | Comment | ||
RSA799918 | Lotus strigosus | Justin M. Wood, D. M. Ray | 2011-4-28 | 3851 | Riverside | Sonoran Desert: Chuckwalla Valley; Eagle Mountain Road, 2.8 miles west of Desert Center and 0.9 miles north of I-10. | 312 | Comment | ||
UC1563077 | Lotus strigosus | Steve Boyd and Orlando Mistretta | 1986-3-13 | 1471 | Riverside | ne of Desert Center (w side Palen Mountains); Palen Mountains | Comment | |||
UCR97243 | Lotus strigosus | Scott D. White | 1997-2-28 | 4725 | Riverside | Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy | 457 | Comment | ||
SEINET10389800 | Lotus strigosus var. tomentellus | A. C. Sanders, Jim Malusa | 2015-3-9 | 41364 | Riverside | Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range | 686 | Comment | ||
UCR138563 | Lotus strigosus var. tomentellus | Steve Boyd, Orlando Mistretta | 1986-3-13 | 1471 | Riverside | Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range | 244 | Comment | ||
UCR50651 | Lotus tomentellus | B. A. Prigge | 1988-2-21 | 7845 | Riverside | Sonoran (Colorado) Desert, Orocopia Mtns. 2 mi west of Clemens Well | 229 | Comment | ||
UC2030128 | Ludwigia peploides subsp. peploides | Robert F. Thorne, J. P. Simon, and C. W. Tilforth | 1969-6-24 | 38144 | Riverside | SAN JACINTO MOUNTAINS: San Bernardino National Forest. Lake Fulmor. | Comment | |||
RSA549250 | Ludwigia repens var. stipitata | A. C. Sanders, O. F. Clarke | 1991-10-5 | 11747 | Riverside | Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake. | Comment | |||
UCR177944 | Lupinus | Tracy Tennant, Jeffrey Ross | 1998-4-30 | MOR- 028 | Riverside | San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Hathaway Canyon, tree stand F-06 | 915 | Comment | ||
JEPS64937 | Lupinus arizonicus | W. L. Jepson | 1927-4-11 | 11638 | Riverside | Whitewater | 457 | Comment | ||
RSA0121048 | Lupinus arizonicus | Duncan S. Bell, LeRoy Gross | 2016-3-29 | 9119 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5 air miles southeast of the summit of Martinez Mountain. | 686 | Comment | ||
UCR103558 | Lupinus arizonicus | George K. Helmkamp, E. A. Helmkamp | 1998-1-17 | 2550 | Riverside | Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road ENE of Mecca and on the north side of the Coachella Canal | .3 | Comment | ||
UCR2956 | Lupinus arizonicus | D. L. Flaherty | 1963-3-21 | 113 | Riverside | Sonoran Desert, Coachella Valley, 1000 yards west of the intersection of Hwy 74 and Bursera Way in Palm Desert. | 128 | Comment | ||
SEINET10870659 | Lupinus arizonicus | David B. Dunn | 1946-3-17 | Dunn 2098 | Riverside | On north-facing slopes of ravine coming down from plateau east of springs at Pushawalla Canyon. Indio Hills. | Comment | |||
RSA502924 | Lupinus bicolor | Ed LaRue | 1989-4-7 | s.ns | Riverside | Woodcrest area: 1/2 mile NE of the intersection of Van Buren Blvd & Mockingbird Canyon Road. | 365 | Comment | ||
SD143897 | Lupinus bicolor | A. C. Sanders, P. MacKay, T. Thomas, O. Clarke | 1997-5-4 | 20687 | Riverside | San Jacinto Mountains, north side of the range, Twin Pines Creek below the confluence with Brown Creek, on gravel bars along the creek in full sun; Cabazon 7.5' quad.; UTM 10km cell:NH-1E, 4N. Vista Grande | 854 | Comment | ||
RSA180415 | Lupinus bicolor subsp. tridentatus | E. W. Lathrop | 1960-4-15 | 4747 | Riverside | 14 miles west of Murrieta, in low valley pasture in Tenaja Canyon. | 610 | Comment | ||
SD181516 | Lupinus concinnus | Scott D. White, Bill LaHaye | 2000-5-27 | 7936 | Riverside | San Jacinto Mountains, Baldy Mountain area; Idyllwild [quad]. Common in burned areas. | 1616 | Comment | ||
SD249688 | Lupinus concinnus | J. M. Andre | 2013-3-27 | 24808 | Riverside | Region: CA-SonM; Rice Valley east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62) | 241 | Comment | ||
UC488991 | Lupinus concinnus | C. V. Meyer | June 1927 | 194 | Riverside | Saunder's Meadow , Saunder's Meadow (San Jacinto Mts.) | 1615 | Comment | ||
UCR95959 | Lupinus concinnus | Scott D. White | 1996-8-1 | 4417 | Riverside | Peninsular Range; San Jacinto Mtns., Idyllwild area, Hwy 243 at Deer Springs trailhead and adjacent area | 1829 | Comment | ||
RSA658919 | Lupinus concinnus subsp. optatus | Bob Rogers | 1984-4-28 | 22 | Riverside | North-facing slope adjacent to and on the South side of Hwy 74, 3.6 miles from Strawberry Creek going towards Mountain Center. | 1220 | Comment | ||
RSA413768 | Lupinus excubitus var. austromontanus | Anstruther Davidson | 1892-05 | s.n. | Riverside | Banning. | Comment Read comments Nov 29 2010 |
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UCD107674 | Lupinus excubitus var. austromontanus | C. V. Meyer | 1927-6-1 | 166 | Riverside | San Jacinto Mountains. | 1737 | Comment | ||
UCR146444 | Lupinus excubitus var. hallii | R. F. Thorne, Et al. | 1969-6-24 | 38129 | Riverside | San Jacinto Mtns., San Bernardino National Forest, above James Reserve in Hall Canyon | 1677 | Comment | ||
SEINET11160153 | Lupinus formosus | Unknown | 1973-6-15 | 20769 | Riverside | Riverside County | Comment | |||
RSA6017 | Lupinus hyacinthinus | Carl B. Wolf | 1932-8-5 | 3934 | Riverside | Summit of Devils Slide Trail from Idyllwild to Tahquitz Valley. | 2439 | Comment | ||
UCR93020 | Lupinus latifolius | G. P. Schultz | 1994-4-7 | 72 | Riverside | Box Springs Mtns, Big Springs Canyon and N on the crest to Two Trees Canyon (S side) | Comment | |||
RSA33568 | Lupinus microcarpus var. densiflorus | N. C. Cooper | 1944-5-5 | 1201 | Riverside | Calimesa. | 305 | Comment | ||
RSA716394 | Lupinus microcarpus var. densiflorus | Scott D. White, Angelia Carey | 2004-4-5 | 9980 | Riverside | San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed. | 518 | Comment | ||
RSA0028837 | Lupinus sparsiflorus | Scott D. White | 2001-4-3 | 8220 | Riverside | Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111. | 396 | Comment | ||
SBBG3695 | Lupinus sparsiflorus | H. and M. Dearing | 1949-4-9 | 6745 | Riverside | Joshua Tree Nat Monument | Comment | |||
UC68636 | Lupinus sparsiflorus | H. M. Hall | Apr 1905 | 5759 | Riverside | Palm Springs; Colorado Desert | 152 | Comment | ||
RSA0074211 | Lupinus sparsiflorus | Leota Brice | 1930-4-13 | s.n. | Riverside | Idylwild. [San Jacinto mountains]. | Comment | |||
CSUSB1635 | Lupinus succulentus | Rita Gibbons | 1975-4-12 | Riverside | 3.5 miles north of highway 60 and Heacock in Sunnymead. | Comment | ||||
RSA614550 | Lupinus truncatus | A. C. Sanders, Giles Waines, Ehdaie, Aryavand | 1997-3-12 | 19867 | Riverside | Lower Rawson Canyon, along road NE of Skinner Lake | 457 | Comment | ||
UC1506125 | Lupinus truncatus | R. T. Clausen | 1963-4-25 | 63071 | Riverside | on ridge s Red Mt. (upper Lewis Valley unit 98); ridge s of Red Mt., upper Lewis Valley unit 98 | 960 | Comment | ||
UCR128920 | Lupinus truncatus | A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders | 2001-4-3 | 23901 | Riverside | Perris-Aguanga Basin region, Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta | 396 | Comment | ||
UCR177177 | Lupinus truncatus | Scott D. White, Michael Honer | 2003-4-25 | 9097 | Riverside | San Bernardino Mtns, Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm, west side of road | 671 | Comment | ||
UCR175184 | Lycium andersonii | Jim Andre | 2006-4-26 | 6780 | Riverside | South Mojave Desert, Joshua Tree National Park: Long Canyon, c. 2.3 mi south of the NE corner (boundary) of the park | 1056 | Comment | ||
UC103834 | Lycium torreyi | E. Palmer, M. D. | Mar 1876 | 425 | Riverside | Valley of the Colorado | Comment | |||
UCR41831 | Lythrum californicum | A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen | 1986-3-3 | 6098 | Riverside | Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south | 489 | Comment | ||
RSA343103 | Lythrum hyssopifolia | Robert F. Thorne, Walter Wisura, E. W. Lathrop, S. Meury | 1985-5-18 | 60633 | Riverside | Santa Rosa Plateau, Nature Conservancy Reserve: along seasonal stream in Cole Canyon, near entrance | 534 | Comment | ||
UCR107746 | Madia gracilis | D. L. Banks | 1997-5-5 | 1991 | Riverside | NW Palomar Mtns, Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pachanga Creek. east of where road crosses to southern bank of south fork of Pechanga Creek. | 482 | Comment | ||
UCR174266 | Malacothamnus fasciculatus | A. C. Sanders, T. B. Salvato, Kelly Volansky | 2006-5-28 | 32669 | Riverside | Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., near stream crossing of dirt road | 549 | Comment | ||
HSC5997 | Malacothrix californica | C. L. Hitchcock, C. V. Muhlick | 1964-3-22 | 23264 | Riverside | W end of Pinto Basin, Joshua Tree National Monument. | Comment | |||
CAS-BOT-BC345424 | Malacothrix clevelandii | John Thomas Howell | 1931-5-30 | 6590 | Riverside | Santiago Peak Trail, Santa Ana Mts. | Comment | |||
RSA543907 | Malacothrix clevelandii | Steve Boyd, Orlando Mistretta | 1991-5-22 | 6284 | Riverside | Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk. | 549 | Comment | ||
RSA586843 | Malacothrix clevelandii | D. L. Banks, Peter Morrell | 1995-5-4 | 0310 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, N of the Wildhorse Trail, on metasedimentary hills N of Wildhorse Peak. | 732 | Comment | ||
RSA747962 | Malacothrix clevelandii | Justin M. Wood | 2009-5-11 | 706 | Riverside | McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd. | 1195 | Comment | ||
CAS-BOT-BC347683 | Malacothrix glabrata | Geo. B. Grant | 1906-4-8 | s.n. | Riverside | Palm Springs | Comment | |||
CAS-BOT-BC347694 | Malacothrix glabrata | Munz; Street; Williams | 1919-3-28 | 2370 | Riverside | In San Gorgonio Pass, near Banning | 701 | Comment | ||
CAS-BOT-BC347713 | Malacothrix glabrata | Marcus E. Jones | 1903-5-10 | s.n. | Riverside | Palm Spring | 60 | Comment | ||
JOTR30960 | Malacothrix glabrata | La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich | 2010-4-20 | 1935 | Riverside | Joshua Tree National Park. (Stop 1) Pleasant Valley at base of Hexie Mountains, near Blue Cut Gorge | Comment | |||
RSA559923 | Malacothrix glabrata | Steve Boyd, Carol Boyd, K. A. Boyd | 1992-4-19 | 6912 | Riverside | N end of the Granite Mtns on sandy bajada along powerline road near jtn of Hwy 177 and Hwy 62. Area of transition between Mojave and Colorado Deserts. | Comment | |||
RSA605236 | Malacothrix glabrata | A. C. Sanders, George K. Helmkamp, P. J. MacKay | 1995-3-12 | 16042 | Riverside | Coachella Valley: Indio, just SW of the Whitewater River Channel at Auto Center Dr. (Hwy 111). | -8 | Comment | ||
UCR72189 | Malacothrix glabrata | Theo Glenn | 1992-3-31 | 92 7 | Riverside | Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine | 671 | Comment | ||
UCSB11967 | Malacothrix saxatilis var. tenuifolia | Warrick, Ted | 1961-5-7 | Riverside | 7.3 mi. SW of Palm Desert; Pines to Palms hiway | Comment | ||||
RSA654970 | Malvella leprosa | A. C. Sanders, D. Malueg, K. D. Jones | 2000-9-8 | 23633 | Riverside | Perris-Aguanga Basin Region: gasline right of way across Pinto and Hoopes Ranches, east of Briggs Road at and near Warm Springs Creek, S of Scott Rd. | 415 | Comment | ||
UCR110371 | Malvella leprosa | A. C. Sanders, Mitch Provance | 1999-9-26 | 23122 | Riverside | San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring | 433 | Comment | ||
UCR135853 | Malvella leprosa | A. C. Sanders, Kerry Knudsen, T. B. Salvato | 2004-5-18 | 27897 | Riverside | Peninsular Range, Temescal Creek in Walker Canyon, at foot of Alberhill Mountain | 378 | Comment | ||
OBI20387 | Marah macrocarpa | David J. Keil | 1979-3-18 | 12976 | Riverside | About 1/2 mi W of jctn with Riverside county rd R-3 along Calif 79 | 549 | Comment | ||
RSA0088970 | Marah macrocarpa | R. G. Swinney | 1967-5-26 | 11739 | Riverside | Snow Creek. | 335 | Comment | ||
UCR150011 | Marah macrocarpa | Scott D. White, Angelia Carey | 2004-4-16 | 10153 | Riverside | San Jacinto Mountain foothills, Indian Creek and adjacent slopes | 610 | Comment | ||
CAS-BOT-BC218950 | Marina parryi | Marcus E. Jones | 1924-2-27 | s.n. | Riverside | Desert Center | Comment | |||
RSA518275 | Marina parryi | A. C. Sanders | 1989-9-19 | 9505 | Riverside | Chocolate Mtns Aerial Gunnery Range, 1.75 km S of Tabaseca Tank, along the wash above ''Tabaseca Target. | 680 | Comment | ||
UCR196345 | Marina parryi | Naomi Fraga, Lisa Rojas | 2005-2-10 | 1411 | Riverside | Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177 | 502 | Comment | ||
UCR41602 | Marina parryi | A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart | 1986-3-1 | 6024 | Riverside | Sonoran (Colorado) Desert, Hayfield Lake, NW end of the lake c. 0.5 mi SW of the pumping station | 412 | Comment | ||
UCR107829 | Marrubium vulgare | D. L. Banks | 1997-5-5 | 1987 | Riverside | NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek. Along the S fork of Pechanga Creek | 427 | Comment | ||
RSA409843 | Marrubium vulgare | Jeannette B. Edge | 1934-4-22 | s.n. | Riverside | Jurupa Mountains, open field. | 579 | Comment | ||
RSA618002 | Marsilea vestita | R. E. Riefner | 1998-4-22 | 98 -291 | Riverside | Vernal Pool Flora of the Wildomar Fault: Elsinore Trough between Willard and Murrieta Creek. Lake Elsinore | Comment | |||
RSA0126838 | Matricaria discoidea | R. E. Riefner Jr. | 2017-4-2 | 17 -140 | Riverside | City of Hemet, along California Ave. near Stowe Rd. | 468 | Comment | ||
UCR211712 | Matricaria occidentalis | Fred M. Roberts, D. E. Bramlet, Kerry Byrne | 2006-4-20 | 6322 | Riverside | Perris Basin, Upper Salt Creek watershed, southwest of Hemet, 2 km southeast of Winchester, south of Domenigoni Parkway | 453 | Comment | ||
UCR266285 | Matricaria occidentalis | D. E. Bramlet | 2005-5-19 | 3860 | Riverside | Perris-Aguanga Basin Region, Stowe Vernal Pool, NW corner of the intersection of Stowe Rd. and California Ave., 7.9 km SW (249 deg. ) of Hemet, 3.4 km (62 deg. ) NE of Winchester | 457 | Comment | ||
RSA554281 | Medicago polymorpha | Scott D. White | 1992-2-25 | 92 -6 | Riverside | Santa Rosa Plateau, between Sandia and De Luz Creeks, ca. 1.5 (air) mi. W of Sandia Canyon; 7 miles SW of Murrieta. | 305 | Comment | ||
RSA562106 | Medicago polymorpha | Steve D. Boyd | 1992-4-14 | 6800 | Riverside | Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along Verdugo Trail from Tenaja Trail to Bluewater Trail in upper watershed of Bluewater Canyon, S of Sitton Peak. | 793 | Comment | ||
RSA85571 | Medicago polymorpha var. brevispina | J. C. Roos | 1952-4-9 | 5487 | Riverside | Fairmount Park. | 259 | Comment | ||
RSA594519 | Medicago sativa | D. L. Banks, Rashmi Pant | 1996-5-13 | 1024 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; Hwy. 79, E of the Dripping Springs Campground.; Approximately 1.9 km E of the Dripping Springs Guard Station (100 m E of where Hwy. 79 leaves the Forest Service Boundary)., On the S side of Hwy. 79. | 487 | Comment | ||
CDA39524 | Melasphaerula ramosa | O. F. Clarke | 2006-4-4 | s.n. | Riverside | University of California, Riverside. Botanic Garden. | Comment | |||
RSA735385 | Melia azedarach | Steve Boyd | 2007-4-20 | 11723 | Riverside | Southeastern end of the Gavilan Hills, north of Warm Springs Valley at upper end of ''Walsh CanSoutheast-facing slope on English Lake trail. The Salmon Mountains., High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Areayon,'' ca. 0.5 miles from junction with Lindel (aka Stovepipe) Road, on southwest facing slope just above old Melia azedarach and across from driveway leading to 26875 Walsh Road. | 549 | Comment | ||
RSA559366 | Melica frutescens | Steve Boyd, Timothy S. Ross, D. Bramlet | 1992-5-13 | 7378 | Riverside | San Mateo Canyon Wilderness Area; Wildhorse Canyon from confluence with Los Alamos Canyon upstream approx. 1 mile. | 412 | Comment | ||
RSA700093 | Melica frutescens | Virginia Moran | 2003-5-28 | s.n. | Riverside | Wilson Valley Mitigation Bank, managed by the Center for Natural Lands Management. Accessed from Wilson Valley Road. | Comment | |||
UCR178316 | Melica frutescens | T. B. Salvato, Tracy Tennant | 1998-7-18 | MOR- 624 | Riverside | San Bernardino Mtns., Morongo Indian Reservation, vicinity of Wood and Potrero Canyons | 1280 | Comment | ||
JEPS76213 | Melica imperfecta | W. L. Jepson | 1939-4-19 | 19210 | Riverside | 3 mi s Aguanga | 731 | Comment | ||
RSA291551 | Melica imperfecta | C. W. Tilforth, B. Busenberg | 1980-6-17 | 2010 | Riverside | Along Thomas Mtn. Road, south of Lake Hemet, west of Highway 74. | 1659 | Comment | ||
UCR109513 | Melica imperfecta | Heidi A. Haid | 1968-1 | s.n. | Riverside | San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek | 915 | Comment | ||
UCSB3443 | Melilotus albus | Philbrick, Ralph | 1954-10-24 | Riverside | Four miles south of Chino Institute | 213 | Comment | |||
CSUSB1137 | Melilotus indicus | Steve Walker | 1966-5-13 | Riverside | City of Riverside, Santa Ana River-bottom, west of Fairmount Park 0.5 mile. | 304 | Comment | |||
RSA244817 | Melilotus indicus | E. C. Jaeger | 1938-8-15 | s.n. | Riverside | Cottonwood Creek. About 20 miles south of Hemet. | 915 | Comment | ||
SEINET189691 ![]() |
Menodora scabra var. glabrescens | Annie M. Alexander, Louise Kellogg | 1941-1 | 2208 | Riverside | North base of Eagle Mountains | 1158 | Comment | ||
RSA575934 | Mentha spicata | Steve Boyd | 1994-10-14 | 8395 | Riverside | Southern Santa Ana Mts., San Mateo Canyon Wilderness Area of the Cleveland National Forest. San Mateo Canyon, steep rocky slope and bedrock pools in canyon bottom upstream from the confluence with Bluewater Canyon. | 317 | Comment | ||
POM13577 | Mentzelia affinis | P. A. Munz, D. D. Keck | 1922-4-14 | s.n. | Riverside | Indian Wells | 107 | Comment | ||
RSA440356 | Mentzelia affinis | P. J. Remple | 1942-3-1 | s.n. | Riverside | Between Indio and Palm Springs. | Comment | |||
UCR232521 | Mentzelia albicaulis | Dave Silverman, Onkar Singh | 2010-3-27 | 7870 | Riverside | Sonoran (Colorado) Desert, McCoy Wash, N of Palo Verde Mesa, 3.5 km SW of railroad, W of the A Canal and Levee Blvd, and c. 7 km north of Blythe Airport | 135 | Comment | ||
POM14007 | Mentzelia involucrata | P. A. Munz, D. D. Keck | 1922-4-9 | 4827 | Riverside | South base of Eagle Mountains 3 miles NE of the 'Hayfields' | 213 | Comment | ||
UC1080451 | Mentzelia involucrata | P. C. Everett and E. K. Balls | 1958-4-29 | 23009 | Riverside | 6.5 mi e U.S. Hwy. 99 (U.S. Hwy. 60/70, Indio to Blythe.) | 243 | Comment | ||
UCD117240 | Mentzelia involucrata | Geoffrey Levin | 1975-4-5 | 471 | Riverside | 1 mile west of Berdoo Canyon Road on Dillon Road. Foothills of the Little San Bernadino Mountains. | 60 | Comment | ||
POM14014 | Mentzelia involucrata var. megalantha | P. A. Munz, D. D. Keck | 1922-4-13 | 4940 | Riverside | Eagle Mountains. | 244 | Comment | ||
SD3178 | Mentzelia laevicaulis | Fidella G. Woodcock | 1928-4-27 | Riverside | North grade near base of San Jacinto Mountain at San Jacinto Creek. | Comment | ||||
UCR199577 | Mentzelia laevicaulis | Scott D. White, Angelia Carey | 2004-7-2 | 10580 | Riverside | San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon | 610 | Comment | ||
RSA0031615 | Mentzelia longiloba var. longiloba | Jim Andre | 2013-3-27 | 24811 | Riverside | Rice Valley; east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi south of Rice (Hwy 62). | 241 | Comment | ||
SD62566 | Mentzelia longiloba var. longiloba | W. D. Asserson | Mar 1966 | Riverside | Big Maria Mountains, Point, Quien Sabe, 20 miles north of Blythe | 149 | Comment | |||
SD178085 | Mesembryanthemum nodiflorum | A. C. Sanders | 2004-5-12 | 27856 | Riverside | Elsinore Basin Region: Alberhill Mountain, northwest foot near Lake St. at Alberhill. | 377 | Comment | ||
SBBG101673 | Micropus californicus | S. Boyd with Mistretta | 1991-5-22 | 6302 | Riverside | Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk | 548 | Comment | ||
UCR103488 | Microseris douglasii subsp. platycarpha | D. E. Bramlet | 1993-3-30 | 2306 | Riverside | Lake Mathews Reserve, approx 1.98 km east of the intersection of Cajalco Rd. and Sierra Ave., 152 m south of Cajalco Road and 50 m west of the access road to the Black Rocks area | 442 | Comment | ||
UCR132744 | Microseris heterocarpa | Scott D. White | 1993-4-22 | 1235 | Riverside | Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon | 489 | Comment | ||
UCR98683 | Mimulus aurantiacus | S. J. Myers | 1995-6-9 | s.n. | Riverside | Peninsular Range, Lake Elsinore, 0.5 mi south of intersection of Grand Ave. and Ortega Hwy (State Hwy 74) | 457 | Comment | ||
JEPS16749 | Mimulus aurantiacus var. pubescens | Herbert L. Mason | 1926-5-2 | 3190 | Riverside | Aguanga Valley | Comment | |||
LA209159 | Mimulus aurantiacus var. pubescens | Norman C. Cooper; | 1944-6-16 | 1428 | Riverside | San Jacinto Mountains, Pine Cove | 1523 | Comment | ||
RSA38706 | Mimulus aurantiacus var. pubescens | Percy C. Everett | 1945-6-7 | 11503 | Riverside | probably a hybrid with puniceus decomposed granite of steep slope and along roadside. Indian Canyon, Indican Canyon Truck Trail. | Comment | |||
UC488887 | Mimulus aurantiacus var. pubescens | C. V. Meyer | June 1927 | Riverside | Idyllwild Grade | 1066 | Comment | |||
UC1292579 | Mimulus aurantiacus var. puniceus | C. L. Hitchcock, C. V. Muhlick | 1964-3-17 | 23105 | Riverside | 10 mi n Pala (on road to Elsinore) | Comment | |||
UC64228 | Mimulus aurantiacus var. puniceus | H. M. Hall | 1897-2-27 | 369 | Riverside | Winchester | Comment Read comments Mar 20 2011 |
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UC943863 | Mimulus aurantiacus var. puniceus | H. E. McMinn | 1935-6-23 | 3939 | Riverside | s Elsinore | Comment | |||
UC124387 | Mimulus bigelovii var. bigelovii | S. B. and W. F. Parish | April 1882 | 1217 | Riverside | Morongo | Comment | |||
UCR174079 | Mimulus brevipes | A. C. Sanders, T. B. Salvato, Kelly Volansky | 2006-5-26 | 32583 | Riverside | Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. | 579 | Comment | ||
UCR35252 | Mimulus cardinalis | L. B. Ziegler | 1968-6-26 | 322 | Riverside | San Jacinto Mtns, N slope of Thomas Mtn | 1555 | Comment | ||
UC284800 | Mimulus clevelandii | P. A. Munz | 1923-6-14 | 7062 | Riverside | Glen Ivy Trail to Santiago Peak; Santa Ana Mts. | 1219 | Comment | ||
CLARK-A1045-335 | Mimulus diffusus | George K. Helmkamp | 1978-5-2 | Riverside | Bautista Canyon a burned area beside Bautista Road; Hemet 15'Q | Comment | ||||
PASA105 | Mimulus diffusus | Sally Ellis | 1939-6-21 | Riverside | Halona | Comment | ||||
LA209476 | Mimulus fremontii | Elizabeth McClintock; | 1938-7-17 | sn | Riverside | San Jacinto Mountains, Pine Cove | Comment | |||
UCR116890 | Mimulus guttatus | A. C. Sanders, Mitch Provance, T. B. Salvato | 2001-5-8 | 24200 | Riverside | Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, c. 1/4 mi. north of Newport Rd. and 3/4 mi. east of State St. | 506 | Comment | ||
UC489221 | Mimulus inodorus | C. V. Meyer | 1928-7-31 | 601 | Riverside | Tahquitz Valley San Jacinto Mt. | 2286 | Comment | ||
CAS-BOT-BC9644 | Mimulus palmeri | H. M. Hall | 1900-6-1 | 1449 | Riverside | Lytle Creek Canyon | 1767 | Comment | ||
UC597599 | Mimulus palmeri | Philip A. Munz | 1937-5-30 | 15092 | Riverside | n Vandeventer Flat; Santa Rosa Mts. | 1676 | Comment | ||
UCR20879 | Mimulus palmeri | A. C. Sanders | 1978-7-3 | s.n. | Riverside | San Jacinto Mountains, along old fire road between the James Reserve and the Black Mountain Road | 1677 | Comment | ||
UCR68851 | Mimulus palmeri | Steve Boyd, T. S. Ross | 1990-5-11 | 4635 | Riverside | Peninsular Range, Cleveland National Forest: Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground | 610 | Comment | ||
JOTR33123 | Mimulus pilosus | La Doux, Tasha, Mike Bell | 2003-10-17 | 1604 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments | 1310 | Comment | ||
RSA191414 | Mimulus pilosus | E. W. Lathrop, Robert F. Thorne | 1967-9-26 | 6614 | Riverside | Tenaja Guard Station, 10 miles NW of Murrieta. | Comment | |||
UC27087 | Mimulus primuloides | H. M. Hall | 1897-1 | 708 | Riverside | San Jacinto Mountains | 1828 | Comment | ||
UCR51974 | Mirabilis bigelovii | Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, et al. | 1988-3-10 | 2112 | Riverside | Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass | 300 | Comment | ||
UCR214282 | Mirabilis laevis | A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley | 2010-3-16 | 37468 | Riverside | Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak | 244 | Comment | ||
JEPS29310 | Mirabilis laevis var. crassifolia | Rimo Bacigalupi and L. Heckard | 1962-3-25 | 8405 | Riverside | near headwaters of Temescal Wash and Canyon, western base of Estelle Mountain and just opposite Indian Canyon (from W); 3.3 miles NW of Alberhill along highway 71 | 304 | Comment | ||
RSA464250 | Mirabilis laevis var. crassifolia | Anstruther Davidson | 1927-05 | s.n. | Riverside | Colorado Desert. | Comment | |||
JEPS61300 | Mirabilis laevis var. retrorsa | W. L. Jepson | 1914-5-18 | 6018 | Riverside | County Well, on grade from Pinion Well to Indio | 304 | Comment | ||
POM294052 | Mirabilis laevis var. retrorsa | Lyman Benson | 1945-3-29 | 11623 | Riverside | Canyon on Palm Springs Road, Colorado Desert, Little San Bernardino Mountain. | 610 | Comment | ||
POM47778 | Mirabilis laevis var. retrorsa | Mary F. Spencer | 1918-3-26 | 769 | Riverside | Palm Springs | 137 | Comment | ||
UCR245899 | Mirabilis laevis var. retrorsa | R. F. Thorne | 1995-3-29 | 63007 | Riverside | Transverse Range; San Bernardino Mtns., Whitewater Canyon | 600 | Comment | ||
UCR135710 | Mirabilis multiflora | Mitch Provance, Kerry Knudsen, Petra Wester | 2004-5-8 | 9021 | Riverside | Santa Rosa Mtns., c. 0.05 miles S on Santa Rosa Mt. Road from Hwy 74 | 1402 | Comment | ||
RSA651092 | Mirabilis multiflora var. pubescens | Harold Lint | 1958-5-25 | 2028 | Riverside | East of Pinyon flats campground. Pines to Palms Hwy [Hwy 74]. | Comment | |||
UC219570 | Mirabilis multiflora var. pubescens | P. A. Munz | 1922-6-24 | 5812 | Riverside | Pipe Creek; San Jacinto Mts, Hemet Valley | 1463 | Comment Read comments Mar 25 2011 |
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UCR114329 | Miscanthus sinensis | Mitch Provance | 1998-9-28 | 1159 | Riverside | City of Riverside, Hillside area, Joseph and Socorro Gomez residence, 5575 Dean Way. | 238 | Comment | ||
CLARK-A1528-4227 | Mohavea confertiflora | John C. Roos | 1947-2-14 | 3252 | Riverside | Eagle Mountains | Comment | |||
UCR60840 | Mohavea confertiflora | Steve Boyd, Orlando Mistretta | 1986-3-13 | 1453 | Riverside | Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range | 244 | Comment | ||
SEINET13764389 | Mohavea confertiflora | H. M. Hall | 1905-4-16 | 5778 | Riverside | Canons near Indio Mt. in the Colorado Desert, lower Sonoran Zone. | 150 | Comment | ||
JEPS63419 | Monardella australis subsp. australis | W. L. Jepson | 1903-8-8 | 2314 | Riverside | San Jacinto Peak | 3139 | Comment | ||
UCR80033 | Monardella lanceolata | Chet McGaugh, S. J. Myers | 1992-8-20 | 92- 4 | Riverside | Peninsular Range, foot of hills at SW end of Domenigoni Valley, c. 0.25 mi. east of San Diego Creek Canal | 488 | Comment | ||
UC63754 | Monardella linoides subsp. linoides | H. M. Hall | 1901-6 | 2430 | Riverside | Tauquitz Valley San Jacinto Mountains | 2133 | Comment | ||
UCR272127 | Monardella linoides subsp. linoides | Duncan S. Bell | 2015-9-30 | 8668 | Riverside | Santa Rosa Mountains, summit area of Asbestos Mountain | 1573 | Comment | ||
UCR85319 | Monardella macrantha subsp. hallii | A. C. Sanders, S. D. White, C. L. Sanders | 1994-12-18 | 15896 | Riverside | San Jacinto Mountains, Old Idyllwild Control Rd at & just below Halfway Spring. | 1100 | Comment | ||
LA96108 | Monardella nana | Carl Epling; | 1941-6-5 | sn | Riverside | Santa Rosa Mountains, 1.2 mi E of Ribbonwood Camp, Pines to Palms Hwy | Comment | |||
UC1499863 | Monardella nana | E. McClintock, J. Fenley | 1940-5-31 | 14 | Riverside | 1 mi east of Ribbonwood Camp. Pines to Palms Highway | Comment | |||
CLARK-A1528-579 | Monardella nana subsp. arida | C. M. Flanagan | 1973-5-12 | OO 405 | Riverside | San Jacinto Mountains | 1097 | Comment | ||
UCR221470 | Monardella nana subsp. arida | Elizabeth McClintock | 1941-7-21 | 127 | Riverside | Peninsular Range; San Jacinto Mtns., trail to Hidden Lake, along rocky slopes of switchbacks | 2439 | Comment | ||
CHSC67961 | Monardella nana subsp. leptosiphon | Alison Graff | 1993-6-24 | M- 10 | Riverside | San Bernardino National Forest, San Jacinto Mtns. 1.45 mi in on Black Mtn. Rd. (FS 4S01) from Hwy. 243. | Comment | |||
SEINET10582210 | Monardella nana subsp. nana | A. Graff | 1993-6-24 | Graff 50 | Riverside | San Bernadino National Forest, Thomas Mtn. Go ca. 50 yds. past the former lookout tower site on Thomas Mtn. summit. Monardella nana is off the road, to the right ca. 75 yds. T6S,R3E,S29. Need USNFS permission to collect. Small, dense, population growing among the rocks in clearing, surrounded by Pinus ponderosa, Abies concolor, Calocedrus decurrens, Quercus chrysolepis, with Eriogonum fasciculatum, Lupinus sp., Gutierrezia sp., Galium andrewsii, Bromus sitchensis, Ribes roezlii. Mid-bloom. | Comment | |||
UC1499864 | Monardella nana subsp. tenuiflora | Elizabeth McClintock | 1940-6-30 | 19 | Riverside | Marion Camp Banning-Idyllwild road | Comment | |||
UC1499952 | Monardella nana subsp. tenuiflora | E. and M. McClintock, D. Weiner | 1941-7-11 | 97 | Riverside | Fuller Mill Creek Banning-Idyllwild road | Comment | |||
CAS-BOT-BC220423 | Monardella robisonii | K. Stolte | 1979-9-4 | s.n. | Riverside | Joshua Tree National Monument. Zoo Rock. On the south side of Monument Route 2, +-3.8 miles NW of the entrance to Lost Horse Ranger Station. Collected on the western aspect of Zoo Rock | Comment | |||
UCR228160 | Monolepis nuttalliana | Dave Silverman | 2010-3-24 | 7830 | Riverside | Sonoran (Colorado) Desert, South Palen Lake, Chuckwalla Valley, 4.3 km SE of Sidewinder Well, 2.0 km SW of Palen Dunes Dr., and 4.6 km N of Interstate 10 | 130 | Comment | ||
JEPS31427 | Monoptilon bellidiforme | W. L. Jepson | 1928-4-25 | 12607 | Riverside | about 1 mi below Cottonwood Springs; Eagle Mts. | Comment | |||
POM305598 | Monoptilon bellioides | Henry J. Ramsey, Henry J. Ramsey | 1937-3-2 | 884 | Riverside | Betw Desert Center and Indio | Comment | |||
RSA517245 | Monoptilon bellioides | Steve Boyd, Thomas S. Elias, Erika Winter | 1986-2-18 | 1337 | Riverside | Shavers Valley, Colorado Desert: Hwy 195 north base of the Orocopia Mountains, halfway between Box Canyon and I-10. | Comment | |||
RSA94162B | Monoptilon bellioides | F. W. Peirson | 1928-4-24 | 7899 | Riverside | Below Cottonwood Springs, Eagle Mountains. Northern Colorado Desert. | Comment | |||
SEINET10800994 | Monoptilon bellioides | David B. Dunn, Howard Brown; Elizabeth M. McClintock | 1947-3-15 | Dunn 2912 | Riverside | Hill slope by quadrat 4. Pushawalla Canyon Biota. Indio Hills. | Comment | |||
UCR193361 | Montia fontana | A. C. Sanders, Tim Thomas | 2008-6-20 | 35553 | Riverside | Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek | 1550 | Comment | ||
SEINET10522199 | Muhlenbergia filiformis | David B. Dunn | 1946-8-17 | Dunn 2692 a | Riverside | Grass in a wet meadow area. Near the stream at the camp in Taquitz Valley. San Jacinto Mts. | 2438 | Comment | ||
RSA403582 | Muhlenbergia microsperma | Thekla Mohr | 1920-05 | s.n. | Riverside | Ivy Canyon, Temescal. | Comment | |||
RSA495450 | Muhlenbergia microsperma | Steve Boyd, Timothy S. Ross, L. Arnseth | 1989-3-18 | 2978 | Riverside | Vail Lake area, Temecula Creek Cyn below Vail Lake Dam | 457 | Comment | ||
JOTR33720 | Muhlenbergia porteri | La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler | 2011-10-13 | 1008 | Riverside | Joshua Tree National Park. Large open bajada in northwest Eagle Mountains, approx. 1.75 mi northeast of Cottonwood Visitor Center along roadside of Rte. 11 | 930 | Comment | ||
POM305797 | Muilla maritima | Henry J. Ramsey, Henry J. Ramsey | 1937-4-2 | 1062 | Riverside | Elsinore. | Comment | |||
RSA357001 | Muilla maritima | Robert F. Thorne | 1973-5-23 | 43871 | Riverside | Santa Rosa Plateau-Mesa De Colorado | 609 | Comment | ||
RSA206500 | Myosurus minimus subsp. apus | E. W. Lathrop | 1969-5-19 | 7061 | Riverside | 6 mi west of Murrieta. Mesa De Colorado of Santa Rosa Plateau | Comment | |||
UC854358 | Myosurus minimus subsp. apus | P. A. Munz, I. M. Johnston | 1922-5-19 | 5379 | Riverside | Menifee Valley | 411 | Comment | ||
RSA522093 | Najas marina | Steve Boyd, Orlando Mistretta | 1989-7-18 | 3761 | Riverside | Vail Lake area, along west shore of lake 1/2 mi S of dam. | 427 | Comment | ||
POM72623 | Nama demissa var. deserti | Marcus E. Jones | 1906-4-27 | s.n. | Riverside | Indio. | Comment | |||
RSA0125987 | Nama hispida | Duncan S. Bell | 2016-3-4 | 8813 | Riverside | Orocopia Mountains; northeast section of the range, in the hills to the west of Red Cloud Wash. | 487 | Comment | ||
UCR29819 | Nama pusilla | George K. Helmkamp | 1983-3-24 | 383- 9 | Riverside | Sonoran (Colorado) Desert, north base of the Little Chuckwalla Mountains, 1.5 miles east of Graham Pass Road | 336 | Comment | ||
CLARK-A1528-5488 | Nama stenocarpa | John C. Roos | 1951-10-19 | 5327 | Riverside | San Jacinto Valley | 457 | Comment | ||
RSA757987 | Nassella cernua | Doug Goldman | 2005-5-11 | 3289 | Riverside | Garner Valley, just north of the village of Thomas Mountain, about 0.1 miles northwest of Morris Ranch Road and about 0.2 miles northeast of Route 74. San Bernardino National Forest. | 1378 | Comment | ||
UC1133175 | Nassella lepida | A. Lewis | Mar 1934 | 327 | Riverside | Bedford Canyon Corona Quadrangle | Comment | |||
UCR95460 | Navarretia atractyloides | D. L. Banks, E. H. Banks, et al. | 1996-6-6 | 1121 | Riverside | Agua Tibia Mtns, NW Palomar Mtns., NW foothills of Dorland Mtn, S end of Los Caballos Road, at the gate to the UC Emerson Oaks Reserve | 451 | Comment | ||
UCR98705 | Navarretia atractyloides | S. J. Myers | 1995-6-9 | s.n. | Riverside | Peninsular Range, Lake Elsinore, 0.5 mi south of intersection of Grand Ave. and Ortega Hwy (State Hwy 74) | 457 | Comment | ||
RSA709865 | Navarretia hamata | Scott D. White, Jennifer H. Jones | 2005-5-25 | 11113 | Riverside | Santa Ana Mountains: Rainbow area; mountain foothills west of I-15 Freeway and immediately N of San Diego County line. | 335 | Comment | ||
UCR229515 | Navarretia intertexta | Jeremiah George | 2011-9-15 | s.n. | Riverside | Peninsular Range; Elsinore Trough, Lake Elsinore area, south of Nichols Rd. and east of Baker St. | 387 | Comment | ||
UC178672 | Nemacaulis denudata var. gracilis | Marcus E. Jones, A. M. | 1903-5-11 | Riverside | Whitewater | 304 | Comment | |||
UCSC001316 | Nemacladus longiflorus | Peter Kamb | 1947-6-7 | 567 | Riverside | Hall Canyon, San Jacinto Mts. | 1646 | Comment | ||
SEINET10458383 | Nemacladus longiflorus | Townsend S. Brandegee | 1905-5-12 | Brandegee s.n. | Riverside | Wilder's near Riverside | Comment | |||
SEINET10458412 | Nemacladus longiflorus | Spencer | Spencer 1728 | Riverside | Comment | |||||
SD255694 | Nemacladus orientalis | A. C. Sanbders, E. J. Lawlor | 1992-4-4 | 12118 | Riverside | McCoy Mountains within 0.5 mile of McCoy Spring. | 244 | Comment | ||
SEINET10461023 | Nemacladus pinnatifidus | Piehl | 1963-6-2 | PIEHL 63547 | Riverside | Along California Highway 74, 1.2 miles west of Mountain Center | 1341 | Comment | ||
SEINET10460969 | Nemacladus sigmoideus | Wagnon | 1944-5-20 | WAGNON 387 | Riverside | Alluvial fan, Tachevah Canyon, Palm Springs | Comment | |||
RSA439275 | Nemacladus tenuis var. aliformis | Christopher Davidson | 1979-4-4 | 7703 | Riverside | Orocopia Mts, lower end of Box Canyon on Box Canyon road, 4.4 miles E of Mecca | 213 | Comment | ||
SEINET3409351 | Nemacladus tenuis var. aliformis | G. Rink, T. Thomas | 2013-3-30 | 11922 | Riverside | About 3 miles east of Desert Center | 220 | Comment | ||
POM184247 | Nemophila menziesii | P. A. Munz | 1932-3-24 | 12023 | Riverside | North of Elsinore | 305 | Comment | ||
CSUSB122 | Nemophila menziesii var. menziesii | Kenneth Hibberd | 1966-2-20 | Riverside | Arlington Ave., 1 mile east of Victoria Street, 100 yards south of road. City of Riverside. | 304 | Comment | |||
SDSU18390 | Nemophila menziesii var. menziesii | C. Matt Guilliams | 2008-2-21 | 465 | Riverside | El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance. | 418 | Comment | ||
UC26147 | Nicotiana attenuata | H. M. Hall | 1901-6-24 | Riverside | w side San Jacinto Mts. (Fuller's Mill) | 1767 | Comment | |||
UC218059 | Nicotiana clevelandii | P. A. Munz and D. Keck | Apr 9 1922-Apr 12 1922 | 4851 | Riverside | vicinity Corn Springs; Colorado Desert, Chuckwalla Mountains | 457 | Comment | ||
JEPS12267 | Nicotiana obtusifolia | W. I. Follett | 1942-3-22 | 127 | Riverside | 12.2 mi e Mecca; Colorado Desert | Comment | |||
SBBG70581 | Nicotiana obtusifolia | M. N. Ackley | 1927-3-13 | 969 | Riverside | Coral Reef Ranch | Comment | |||
UCR41350 | Nicotiana obtusifolia | N. M. Fellows, A. C. Sanders | 1985-5-7 | 162 | Riverside | San Jacinto Mountains, Oasis de los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village | 488 | Comment | ||
UC64483 | Nicotiana quadrivalvis | H. M. Hall | Jun 1897 | Riverside | Riverside | Comment | ||||
RSA0060150 | Nicotiana quadrivalvis | Scott D. White | 2000-5-1 | 7741 | Riverside | Corona: Western foothills of Santa Ana Mountains near Bedford Canyon. | 351 | Comment | ||
PASA2135 | Nicotiana trigonophylla | 1928-3-3 | Riverside | Hidden Springs, Colorado Desert | Comment Read comments Aug 27 2016 |
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UCR99793 | Nolina bigelovii | A. C. Sanders, G. Helmkamp, O. Clarke, B. Pitzer | 1996-11-9 | 19645 | Riverside | Sonoran (Colorado) Desert, Orocopia Mtns., near 'Bob's Cabin', 5 mi. (air) south of Hayfield Pump Sta., east of Maniobra Valley, central section of arroyo (N of peak 2552 to Bench Mark 1899) | 610 | Comment | ||
RSA78248 | Nolina parryi | Philip A. Munz, E. K. Balls | 1952-8-21 | 17961 | Riverside | Hamilton Creek, SE part of San Jacinto Mountains. | 1372 | Comment | ||
UCSB24718 | Nolina parryi | Rieser, R. | 1966-5-15 | Riverside | Pinyon Flats Campground on south side of road 9.0 miles southeast from junction with road to Anza | Comment | ||||
SD122666 | Nolina parryi | C. C. Parry | 1876-1 | Riverside | Probably Riverside County. Desert east of San Bernardino, (See cotype at MO for more specific locality information). Photograph of specimen only. | Comment | ||||
CAS-BOT-BC71173 | Notholaena californica | Lewis S. Rose | 1966-12-13 | 66102 | Riverside | Palm Springs, Tahquitz Wash | 182 | Comment | ||
SEINET208618 ![]() |
Notholaena californica subsp. leucophylla | L. S. Rose | 1966-12-13 | 66102 | Riverside | Palm Springs Taquitz Wash | 183 | Comment | ||
UCSB54189 | Oenothera californica subsp. avita | McKinley, Gale | 1985-3-26 | Riverside | 1/2 mile N. of site #9 in Ryan campground in Joshua Tree National Monument | 1280 | Comment | |||
HSC16473 | Oenothera deltoides | J. J. Wagoner | 1965-4-12 | 31 | Riverside | 1 mi. N of Palm Springs Village along Hwy. 111 | Comment | |||
POM200877 | Oenothera deltoides subsp. deltoides | Carl B. Wolf | 1932-4-27 | 3065 | Riverside | Colorado Desert, Chuckwalla Valley, 16 mi. east of Desert Center. | 122 | Comment | ||
SEINET3347387 ![]() |
Oenothera primiveris | David Silverman, Onkar Singh | 2010-3-25 | 7841 | Riverside | Sonoran (Colorado) Desert; Palo Verde Mesa east of the southern McCoy Mtns, 1.6 km east of Black Creek Rd., 4.9 km west of McCoy Wash, and 8.6 north of I-10 | 149 | Comment | ||
JOTR35316 | Oenothera primiveris subsp. bufonis | Kain, Katie, C. Veety | 2012-2-29 | s.n. | Riverside | Joshua Tree National Park. Pinto Wash; eastern Eagle Mountains, large wash south of dunes and north of basalt outcrops | 320 | Comment | ||
UCD170719 | Oenothera rosea | A. C. Sanders | 1998-4-11 | 21750 | Riverside | Riverside, NE edge of UCR campus, east of A and I dorms and south of Watkins Dr., near Parking Services Bldg. | 335 | Comment | ||
CAS-BOT-BC427468 | Oligomeris linifolia | Cecil Hart | 1926-3-9 | s.n. | Riverside | Between Whitewater & Indio | Comment | |||
RSA525261 | Oligomeris linifolia | Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota | 1990-5-3 | 4574 | Riverside | Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake. | 549 | Comment | ||
UCR232390 | Oligomeris linifolia | Dave Silverman | 2010-3-24 | 7826 | Riverside | Sonoran (Colorado) Desert, South Palen Lake, Chuckwalla Valley, 4.5 km southeast of Sidewinder Well, 2.3 km SW of Palen Dunes Dr., and 4.2 km north of Interstate 10 | 128 | Comment | ||
UCR72381 | Oligomeris linifolia | Theo Glenn | 1991-5-15 | 91- 37 | Riverside | Sonoran (Colorado) Desert, Little Maria Mountains, NW of Blythe | 351 | Comment | ||
UC667258 | Olneya tesota | Annie M. Alexander and Louise Kellogg | 1941-5-17 | 2194 | Riverside | 5 mi w Mecca; Colorado Desert | Comment Read comments Jun 15 2013 |
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RSA748350 | Oncosiphon piluliferum | Justin M. Wood | 2009-5-15 | 715 | Riverside | Romoland, 1/4 mile S of Ethanac Rd, between San Jacinto Rd and Palomar Rd, just S of railroad tracks. | 442 | Comment | ||
UCR234325 | Oncosiphon piluliferum | A. C. Sanders, John F. Green | 2012-4-6 | 40005 | Riverside | Peninsular Range; Santa Ana Mtns. Area, Temescal Canyon, along old (c. 1926) Corona-Elsinore RR route, between I-15 and Temescal Cyn. Rd., c. 10 miles south of Corona, SE of mouth of Mayhew Cyn. | 325 | Comment | ||
UCR241412 | Oncosiphon piluliferum | T. B. Salvato, Matt Malle, Tom Sullivan | 2013-3-27 | 7440 | Riverside | Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road | 432 | Comment | ||
UCR256754 | Oncosiphon piluliferum | T. B. Salvato, Matthew Malle | 2013-5-20 | 7568 | Riverside | Perris-Aguanga Basin, Menifee, east of Railroad Canyon and west of Hyw I-215. Murrieta Road between Newport Road and La Piedra Road | 454 | Comment | ||
UCR260868 | Oncosiphon piluliferum | A. C. Sanders, Sandra L. Leatherman, Jeff Crain | 2015-4-3 | 41562 | Riverside | Peninsular Range, Eastern Foot of the Santa Ana Mtns., lower Horsethief Canyon Wash just above DePalma Rd. crossing, 1/4 mile NW of Horsethief Canyon Rd. junction | 375 | Comment | ||
POM311521 | Opuntia engelmannii var. engelmannii | Lyman Benson | 1963-6-20 | 16349 | Riverside | Wash at Cabazon. | 488 | Comment | ||
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Opuntia phaeacantha | M. A. Baker | 2015-1 | 18401 | Riverside | San Gorgonio Pass, 32km WNW of central Palm Springs, 100m north of the San Gorgonio River, 4km ENE of Banning, broad wash of sand, silt, rock, and gravel, mostly granitic | 638 | Comment | ||
UCR41413 | Opuntia phaeacantha | A. C. Sanders | 1984-4-21 | 5017 | Riverside | San Jacinto Mtns., Pinyon Flats, rocky S facing slope south of Hwy 74 and west of the dolomite mine | 1220 | Comment | ||
SD134551 | Orcuttia californica | Craig Reiser | 1992-5-9 | Riverside | Hemet, corner of Stowe and California Streets | Comment | ||||
VVC2183 | Orcuttia californica | Tim Thomas, Bill Baker | 1983-6-30 | 579 A | Riverside | Santa Rosa Plateau, Burro Mesa | 630 | Comment | ||
JEPS85951 | Orobanche cooperi | L. R. Heckard with R. Bacigalupi | 1977-3-15 | 4529 | Riverside | along Rice Rd. ca. 16 mi. n.e. Desert Center | Comment | |||
UC68787 | Orobanche cooperi | E. E. Schellenger | Riverside | Colorado Desert, Santa Maria Mountains Santa Maria Mountains; Colorado Desert, Santa Maria Mountains | Comment | |||||
RSA0066537 | Orobanche cooperi subsp. cooperi | Louis Cutter Wheeler | 1952-4-5 | 6851 | Riverside | Mecca Hills: mouth of Painted Canyon. | Comment | |||
RSA0070484 | Orobanche cooperi subsp. cooperi | Christopher Davidson | 1979-4-4 | 7707 | Riverside | Orocopia Mts. Box Canyon on Box Canyon Rd., 5.9 mi. E of Mecca. Narrow side canyon running south from Box Canyon. | 304 | Comment | ||
JEPS44394 | Orobanche fasciculata | Lauramay T. Dempster and G. L. Stebbins | 1966-6-19 | 4253 | Riverside | Santa Rosa Mts. Just below Toro Peak (i. e., south of the saddle east of the peak). | Comment | |||
RSA409108 | Orthocarpus purpurascens | Ora M. Clark | 1929-4-6 | 1957 | Riverside | S of Hemet. | Comment | |||
UCR124148 | Oryzopsis hymenoides | Steven R. Hill | 2001-4-29 | 33534 | Riverside | Western Colorado Desert/ San Bernardino Mtns., E side of Whitewater Canyon along Whitewater River, east of Whitewater Canyon Road, about 2 mi north of Route I-10 | 549 | Comment | ||
UCR113534 | Oxalis rubra | Mitch Provance | 2000-4-14 | 1899 | Riverside | UCR Family Housing, 3360 Idaho St., Riverside c. | 320 | Comment | ||
RSA126711 | Oxytheca caryophylloides | Peter H. Raven, R. Snow | 1957-7-26 | 11091 | Riverside | Banning-Idyllwild road, 0.9 miles north of Vista Grande Ranger Station, San Jacinto Mts. | Comment | |||
UC219562 | Oxytheca emarginata | P. A. Munz | 1922-6-24 | 5793 | Riverside | Pipe Creek San Jacinto Mts., Hemet Valley | 1432 | Comment Read comments Mar 25 2011 |
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UCR193411 | Oxytheca trilobata | A. C. Sanders, Tim Thomas, T. B. Salvato | 2008-6-25 | 35622 | Riverside | Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mi. WSW of Fleming Ranch | 1585 | Comment | ||
SEINET5563536 | Paeonia brownii | H. S. Gentry | 1954-1 | 14259 | Riverside | Dripping Springs, along Route 79. | Comment | |||
RSA487541 | Paeonia californica | L. F. LaPre | 1988-1-27 | s.n. | Riverside | Santa Rosa Springs Ranch, on Santa Rosa Plateau, W of Murrieta. | Comment | |||
CAS-BOT-BC327896 | Palafoxia arida | John Thomas Howell | 1928-3-11 | 3430 | Riverside | Colorado Desert. 6 miles SE of Garnet Station, Coackella Valley. | 152 | Comment | ||
CAS-BOT-BC327923 | Palafoxia arida | N. Aitkenhead | 1977-2-1 | 2209 | Riverside | Sand dunes 0.5 mi E of Dillon Rd-T/L Junction | Comment | |||
CAS-BOT-BC327933 | Palafoxia arida | Paul F. Covel | 1938-4-20 | 1181 | Riverside | Palm Springs Junction | Comment | |||
CAS-BOT-BC327942 | Palafoxia arida | D. B. Dunn; H. Brown | 1947-1-12 | 2840 | Riverside | Pushawalla Canyon, Indio Hills | Comment | |||
SEINET10809649 | Palafoxia arida | David B. Dunn, Shogo; Schroeder; Bruskin; A. Folsom | 1948-3-13 | Dunn 3715 | Riverside | Bench. Found growing in a wash. Indio Hills, Colorado Desert. Near Pushawalla. | Comment | |||
JEPS20307 | Palafoxia arida var. arida | Lewis S. Rose | 1957-1-3 | 57009 | Riverside | La Quinta | 15 | Comment | ||
POM363731 | Palafoxia arida var. arida | Christopher Davidson, Alan Romspert, H. Surprenant | 1979-4-29 | 7812 | Riverside | West of Indio, 3 miles E of Date Palm Dr. | 15 | Comment | ||
RSA772528 | Palafoxia arida var. arida | Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-12 | 4434 | Riverside | Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305. | 487 | Comment | ||
SBBG57164 | Panicum urvilleanum | Anstruther Davidson | 1893-1 | Riverside | Palm Springs | Comment | ||||
OBI82174 | Parietaria hespera | A. C. Sanders | 2014-4-8 | 40973 | Riverside | Peninsular Range: Temescal Canyon, along Temescal Canyon Rd. c. 280 m NE of the I-15 crossing, near mouth of Mayhew Canyon | 317 | Comment | ||
RSA509725 | Parietaria hespera var. californica | Ed LaRue | 1989-4-12 | s.n. | Riverside | Midway between Mead Valley and March Air Force Base. | 518 | Comment | ||
UCR124096 | Parietaria hespera var. hespera | Steven R. Hill | 2001-5-3 | 33659 | Riverside | San Jacinto Mtns., NE-facing slopes of Mt. San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, c. 3.8 mi west of Calif. Hwy 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area | 793 | Comment | ||
SBBG89555 | Parkinsonia aculeata | J. Adams | 1965-5-9 | 211 | Riverside | northern section of Palm Springs on Hwy 111 | 243 | Comment | ||
UCR25860 | Parkinsonia florida | John C. Roos | 1937-4-28 | 794 | Riverside | Sonoran (Colorado) Desert, Desert Center | 274 | Comment | ||
UCR43389 | Paspalum distichum | R. F. Thorne, Steve Boyd, E. W. Lathrop | 1985-7-18 | 61173 | Riverside | Santa Rosa Plateau, Nature Conservancy Reserve: Cole Canyon. | 534 | Comment | ||
SEINET201206 | Pectis papposa | Jack L. Reveal | 1962-9-7 | 246 | Riverside | Near the summit north of Pinto Basin in the Joshua Tree National Monument. | 1280 | Comment | ||
JEPS26051 | Pectis papposa var. papposa | Lewis S. Rose | 1959-1-8 | 59004 | Riverside | La Quinta | 15 | Comment | ||
RSA782000 | Pectis papposa var. papposa | Stephanie Rockwood, Christi Gabriel | 2011-10-12 | 106 | Riverside | East side of the West Riverside Mountains. Highway 62 to NS857 (Radio Tower Road) to NS 853 to 7 Wash Road. Vidal Valley. | 348 | Comment | ||
UCR214585 | Pectocarya anisocarpa | A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz | 2010-4-7 | 37862 | Riverside | Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., 0.8 mi. north (09 deg. ) of intersection of I-15 and Lake St. | 482 | Comment | ||
SEINET3196396 ![]() |
Pectocarya heterocarpa | Andrew C. Sanders | 2010-3-22 | 37516 | Riverside | Sonoran (Colorado) Desert; Chuckwalla Valley, 1.5 mi. SE of Sidewinder Well, south end of Palen Dry Lake, SW of Palen Mtns. | 130 | Comment | ||
SEINET242053 | Pectocarya linearis | A. C. Sanders | 2001-3-20 | 23852 | Riverside | Western Colorado Desert: Coachella Vly, Garnet, N side of 19th Ave., 0.5 mi (air) NW of intersxn of I-10 & Indian Ave. | 235 | Comment | ||
UCR139186 | Pectocarya linearis | Virginia Moran | 2003-4-2 | s.n. | Riverside | Peninsular Range, Warm Springs Preserve (managed by Center for Natural Lands Management), approximately 8 km north of Temecula and 3 km northeast of the [west?] end of Hunter Road | 396 | Comment | ||
UCR155081 | Pectocarya linearis | A. C. Sanders, Kelly Volansky | 2005-3-17 | 29222 | Riverside | Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct | 412 | Comment | ||
RSA611563 | Pectocarya linearis subsp. ferocula | R. S. Woglum | 1939-4-22 | 2194 | Riverside | Peninsular Ranges: Near Aguanga; Cleveland National Forest. | Comment Read comments Jun 9 2012 |
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SBBG55770 | Pectocarya linearis subsp. ferocula | D. Keil, M. McLeod | 1977-3-26 | 12012 -1 | Riverside | Hwy 71, 8 mi NW of Lake Elsinore St Recreation area | 365 | Comment | ||
RSA689498A | Pectocarya penicillata | Scott D. White | 2001-4-19 | 8374 -A | Riverside | Perris Basin: Perris/Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., ca. 1.5-2 mi west of Interstate 215. | 442 | Comment | ||
RSA757639 | Pectocarya penicillata | LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke | 2010-4-12 | 4313 | Riverside | Whitewater Canyon Bioblitz: From camp near 34.02539N, 116.68032W, east of the Paw, near the mouth of Catclaw Flat canyon. Dropped down the Whitewater River to the first wide alluvial canyon to the east, near 34.02133N, 116.67779W., Surveyed this canyon to near 34.02483N, 116.66819W. Then surveyed back to camp by climbing to saddle of ridge to the north, near 34.02655N, 116.67484, and small draw at south end of Catclaw Flat Canyon. | 871 | Comment | ||
UCR215507 | Pectocarya penicillata | Daphne K. Christopher, Hannah I. Stevens | 2003-4-3 | 079 | Riverside | Peninsular Range, UC Riverside Motte Rimrock Reserve | 536 | Comment | ||
UCR241683 | Pectocarya penicillata | T. B. Salvato | 2013-3-22 | 7408 | Riverside | Perris-Aguanga Basin, southern end of Menifee Valley, between Hwy 215 and Winchester Rd (Hwy 79), south of Los Alamos Rd, rocky slopes flanking Warm Springs Creek | 396 | Comment | ||
UCR241848 | Pectocarya penicillata | A. C. Sanders, Timothy W. Chumley | 2013-4-5 | 40778 | Riverside | Peninsular Range, Temescal Canyon, around Ivyglen electrical substation near where Temescal Canyon Rd. passes under I-15, between substation and Campbell Ranch Rd. | 328 | Comment | ||
RSA0125986 | Pectocarya peninsularis | Duncan S. Bell | 2016-3-4 | 8812 | Riverside | Orocopia Mountains; northeast section of the range, in the hills to the west of Red Cloud Wash. | 487 | Comment | ||
RSA781654 | Pectocarya platycarpa | Duncan S. Bell | 2009-3-8 | 75 | Riverside | Arica Mountains: northwest section of mountain range approximately 3.2 air miles northwest of Priest Well, or approximately 6 air miles southwest of the ghost town of Rice. | 476 | Comment | ||
UCR213267 | Pectocarya platycarpa | A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley | 2010-3-16 | 37440 | Riverside | Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4 mi. NW of Blythe Airport, c. 4 mi. ENE of McCoy Peak | 195 | Comment | ||
UCR214424 | Pectocarya platycarpa | A. C. Sanders, Richard Dwerlkotte | 2010-3-22 | 37507 | Riverside | Sonoran (Colorado) Desert, Chuckwalla Valley, 2 mi. SE of Sidewinder Well, south of Palen Dry Lake, SW of Palen Mtns. | 142 | Comment | ||
JOTR33972 | Pectocarya recurvata | La Doux, Tasha, M. Harding | 2010-4-7 | 2860 | Riverside | Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View with cobble benches above wash | Comment | |||
RSA682843 | Pectocarya recurvata | Scott D. White | 2003-3-23 | 8834 | Riverside | Santa Rosa Mountains: Desert slope; Hwy 74 near Carrizo Creek crossing. | 610 | Comment | ||
UCR139715 | Pectocarya recurvata | B. G. Pitzer | 1989-4-16 | 1306 A | Riverside | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just outside impact area, 1 km south of Tabaseca Tank | 700 | Comment | ||
UCR41526 | Pectocarya recurvata | A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart | 1986-3-1 | 6020 | Riverside | Chuckwalla Valley, 1 mi west of Hayfield Lake, 2 mi SW of the pumping station on a small cutoff road from Hayfield Rd to the dirt road to the Colorado River Aqueduct | 427 | Comment | ||
UCR85238 | Pectocarya recurvata | A. C. Sanders, P. J. MacKay, M. Jacobsmeyer, C. L. Sanders | 1995-3-5 | 16000 | Riverside | Sonoran (Colorado) Desert, Orocopia Mtns, Maniobra Valley, 1.6-3 mi. south of frontage road (old Hwy 60) along Interstate 10, S to edge of BLM wilderness | 610 | Comment | ||
POM262931 | Pediomelum californicum | Unspecified | 1941-5-10 | 125 | Riverside | Pinon flats Camp, Santa Rosa Mts. | 1220 | Comment | ||
CAS-BOT-BC520447 | Pelargonium grossularioides | A. C. Sanders | 2016-6-26 | 42518 | Riverside | Peninsular range: Riverside, UCR Botanic Garden, at W edge of the herb garden | 362 | Comment | ||
UCSC001083 | Pellaea mucronata | Peter Kamb | 1947-2-1 | 452 | Riverside | Hall Canyon, San Jacinto Mts. | 1158 | Comment | ||
JEPS13627 | Penstemon centranthifolius | Peter Kamb | 1946-4-27 | 336 | Riverside | Banning-Idyllwild Road near Barton lookout (San Jacinto Mts.); San Jacinto Quadrangle, near Barton lookout | 1371 | Comment | ||
RSA0014942 | Penstemon centranthifolius | LeRoy Gross, Evan Meyer | 2013-5-21 | 6117 | Riverside | West Ridge, south of Double View Drive and Deer Foot Lane. Southwest from Idyllwild, and Strawberry Valley., Started near 33.72895N, 116.73415W. And ended at Inspiration Point, near [coordinates given.] | 1631 | Comment | ||
RSA20207 | Penstemon centranthifolius | Carl B. Wolf | 1938-6-11 | 9418 | Riverside | Palms to Pines highway, 1.5 mi. W of junction to Anza | 1220 | Comment | ||
POM229030 | Penstemon clevelandii subsp. connatus | Philip A. Munz | 1937-5-29 | 15154 | Riverside | Deep Canyon, Santa Rosa Mountains. | 1067 | Comment | ||
RSA0006116 | Penstemon clevelandii subsp. mohavensis | M. French Gilman | 1926-5-9 | A 2 | Riverside | Keyes [Keys] Ranch, southern edge of Mohave Desert. | Comment | |||
NY583967 | Penstemon clevelandii var. connatus | E. K. Balls | 1953-8-19 | 18535 | Riverside | Head of Palm Canyon, where stream crosses Highway 74 on Palms to Pines Highway | 1371.6 | Comment | ||
RSA0014863 | Penstemon clevelandii var. connatus | Henry J. Ramsey, Henry J. Ramsey | 1937-5-30 | 1332 | Riverside | Santa Rosa Mountains. | Comment | |||
UC1238933 | Penstemon clevelandii var. connatus | Freed W. Hoffman | 1950-4-25 | 3487 | Riverside | El Toro Mountain 1.2 mi from Pines-to-Palms Highway; El Toro Mountain 1.2 mi fr Pines-to-Palms Highway | Comment | |||
RSA285588 | Penstemon labrosus | D. C. Michener | 1980-7-18 | 3712 -a | Riverside | Below summit Mts. Below summit of Thomas Mts. | Comment | |||
UCSB26814 | Penstemon labrosus | Wilken, Dieter | 1969-6-30 | Riverside | Santa Rosa Springs; Santa Rosa Mtns | 2377 | Comment | |||
CLARK-A1528-877 | Penstemon spectabilis | C. M. Flanagan | 1973-5-20 | OO 528 | Riverside | Morongo Indian Reservation | 1158 | Comment | ||
RSA709452 | Penstemon spectabilis | T. B. Salvato, John Green | 2004-5-27 | 627 | Riverside | Head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp. | 1402 | Comment | ||
SBBG7202 | Penstemon spectabilis | H. and M. Dearing | 1948-6-8 | 4345 | Riverside | Palms to Pines Hwy, Ribbonwood | Comment | |||
RSA282788 | Pentachaeta aurea | C. W. Tilforth, B. Busenberg | 1980-7-10 | 1977 | Riverside | 0.1 mile in form Hwy 74 on north leg of Thomas Mountain Rd., 1 mile south of Lake Hemet | 1387 | Comment | ||
SDSU17513 | Pentagramma triangularis | Jerry Jenkins | 2001-3-30 | 2001 -007 | Riverside | Santa Margarita Ecological Reserve. Foot of Shaded bluff, west side of S.M. River, slightly north of station. UTM zone 6, 481700N, 3699150E. UTM transfered to GIS. | Comment | |||
SBBG14835 | Pentagramma triangularis subsp. maxonii | L. L. Kiefer | 1963-3-24 | 472 | Riverside | Tahquitz Cyn above Tahquitz Falls | 274 | Comment | ||
LA204567 | Peritoma arborea | Harlan Lewis; | 1935-4-7 | Riverside | Palm Springs | 152 | Comment | |||
SBBG2631 | Peritoma arborea | H. and M. Dearing | 1939-12-31 | 4045 | Riverside | 5 mi N of Palm Springs | Comment | |||
UCSB3816 | Peritoma arborea | Kamb, Peter | 1948-4-11 | Riverside | Banning-Indio Highway east of Whitewater Wash, Coachella Valley | 457 | Comment | |||
UCR244079 | Peritoma arborea var. arborea | Jim Andre | 2012-4-16 | 20895 | Riverside | Sonoran (Colorado) Desert, Joshua Tree National Park; along Cottonwood Springs Rd., 1.0 mi. north of south entrance to J.T.N.P. | 584 | Comment | ||
SD215413 | Perityle emoryi | W. Wisura, J. Dolan and M. Wall | 1992-3-24 | 4640 | Riverside | 5.6 miles south of I-10 on road to Corn Spring. | Comment | |||
SD224864 | Perityle emoryi | G. K. Helmkamp | 1998-2-5 | 2648 | Riverside | Palm Springs, 1.1 mi. W of CA Hwy 111 on Tramway Rd. | 334 | Comment | ||
JEPS41242 | Petalonyx thurberi | Jos. Burtt Davy | 1902-4-7 | 8050 | Riverside | Salton | Comment | |||
UCR126423 | Petalonyx thurberi | T. B. Salvato, A. C. Sanders, Mitch Provance | 2000-4-18 | 57 | Riverside | Coachella Valley, 2 mi NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal | 9 | Comment | ||
RSA748602 | Petalonyx thurberi subsp. thurberi | Scott D. White, Justin M. Wood | 2009-4-28 | 12594 | Riverside | Little San Bernardino Mountains: City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr. | Comment | |||
LA203888 | Peucephyllum schottii | Martha Hilend; | 1929-12-27 | 365 | Riverside | Shafer's Wells | Comment | |||
POM178398 | Peucephyllum schottii | Marcus E. Jones | 1930-4-1 | 25939 | Riverside | Shaver's Well | Comment | |||
RSA471969 | Peucephyllum schottii | Robert Gustafson | 1981-4-7 | 2149 | Riverside | Salt Creek Wash, southern end of the Orocopia Mts. | 91 | Comment | ||
RSA663863 | Peucephyllum schottii | C. R. Annable | 1995-3-15 | 2286 | Riverside | 2km S of Lake Cahuilla County Park. | Comment | |||
UCR279243 | Peucephyllum schottii | A. C. Sanders, Jim Malusa | 2017-1-14 | 42656 | Riverside | Sonoran (Colorado) Desert, Salt Creek wash, where it passes bend in old Kaiser RR tracks, c. 6 miles east of Dos Palmas | 119 | Comment | ||
SEINET10875353 | Peucephyllum schottii | A. K. Evans | 1976-4-13 | Evans 5212 | Riverside | Desert canyons of Santa Rosa Mountains. | Comment | |||
RSA425997 | Phacelia ambigua | M. B. Dunkle | 1937-3-25 | 4913 | Riverside | Southeast of Indio. | Comment | |||
RSA525296 | Phacelia ambigua | Walter Wisura | 1991-4-28 | 4487 | Riverside | Frontage Road off I10 near pump station in Pinkham Wash area. | Comment | |||
RSA79154 | Phacelia ambigua | P. A. Munz, Percy C. Everett | 1952-5-2 | 16250 | Riverside | 2 miles west of Desert Hot Springs. | 183 | Comment | ||
RSA171352 | Phacelia brachyloba | J. D. Olmsted | 1962-5-3 | 3507 | Riverside | San Jacinto Mts | 1616 | Comment | ||
RSA627859 | Phacelia brachyloba | A. C. Sanders | 1994-5-30 | 14604 | Riverside | Foothills NNE of Beaumont. | 945 | Comment | ||
POM145252 | Phacelia campanularia | McFadden | 1928-3-18 | s.n. | Riverside | 15 miles E of Banning, Riverside county. | Comment | |||
UC881077 | Phacelia cicutaria var. hispida | C. L. Hitchcock | 1940-4-12 | 6040 | Riverside | 8 mi nw Elsinore | 457 | Comment | ||
UCR112405 | Phacelia cicutaria var. hispida | A. C. Sanders, Mitch Provance, T. B. Salvato | 2000-6-1 | 23455 | Riverside | Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake | 488 | Comment | ||
UCR103479 | Phacelia ciliata | D. E. Bramlet | 1993-4-3 | 2309 | Riverside | South Cajalco Bend, c. 61m south of Cajalco Road, at location 3.2 km east of intersection of Cajalco Road and La Sierra Ave., c. 152m east of intersection with old Monument Peak access road | 439 | Comment | ||
JOTR35325 | Phacelia crenulata var. ambigua | Harding, Mitzi, Mark Wheeler | 2012-2-28 | 93 | Riverside | Joshua Tree National Park. Southeast Coxcomb Mountains; eastern slopes of southern tip of range (Stop 1) | 177 | Comment | ||
JOTR35147 | Phacelia crenulata var. crenulata | La Doux, Tasha, M. Harding, K. Kain, E. Babich | 2011-3-22 | 3259 | Riverside | Joshua Tree National Park. West Cottonwood Mountains; bouldery side canyon leading into southeast Pinkham Wash (Stop 4) | Comment | |||
JOTR35475 | Phacelia cryptantha | Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows | 2013-4-26 | 78 | Riverside | Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats | 1389 | Comment | ||
CAS-BOT-BC133955 | Phacelia distans | Milo S. Baker | 1928-4-3 | 3310 | Riverside | Palm canon | Comment | |||
CAS-BOT-BC133962 | Phacelia distans | John H. Thomas | 1957-3-30 | 6568 | Riverside | Joshua Tree National Monument. About 3 miles southeast of White Tank near the road to Cholla Cactus Garden. About 20 miles northeast of Indio. | 883 | Comment | ||
CLARK-A1656-681 | Phacelia distans | Milton Walker | 1978-3-10 | Riverside | Joshua Tree National Park | Comment | ||||
JOTR16717 | Phacelia distans | Baker, James K. & Baker, Ilisa T. | 1966-6-17 | s.n. | Riverside | Joshua Tree National Park. COVINGTON FLATS | Comment | |||
RSA0123357 | Phacelia distans | Duncan S. Bell, Isaac Marck, Evan Meyer | 2016-3-23 | 9047 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain. | 639 | Comment | ||
RSA80989 | Phacelia distans | G. R. Campbell | 1952-4-5 | 18375 | Riverside | Colorado Desert, road leading from Highway 60 to 29 Palms [Hwy 62], at junction to Desert Hot Springs | 762 | Comment | ||
SBBG6165 | Phacelia distans | C. H. Muller | 1952-4-6 | 9509 | Riverside | Pinto Basin, Joshua Tree Nat Monument | Comment | |||
UC1608255 | Phacelia distans | Steve Boyd and Orlando Mistretta | 1992-4-23 | 7069 | Riverside | along creek from Riverside Co. line to confluence with Bluewater Canyon (following San Mateo Trail upstream); Southern Santa Ana Mountains, San Mateo Canyon Wilderness Ar | 243 | Comment | ||
UC672723 | Phacelia lemmonii | Harlan Lewis | 1942-6-17 | 1711 | Riverside | approx. 2 mi w Pinon Flats | Comment | |||
CLARK-A1528-3010 | Phacelia minor | John C. Roos | 1947-3-21 | 3374 | Riverside | Reche Canyon | Comment | |||
RSA594780 | Phacelia minor | D. L. Banks, Dylan Hannon | 1996-5-3 | 974 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; Foothills S of Hwy. 79 ; E of the Dripping Spring Campground; Along a mesic E facing slope, approximately 300 m SE of the Helipad at the upper camp sites | 534 | Comment | ||
SD71851 | Phacelia minor | Helen V. Witham | 1969-7-2 | 197 | Riverside | 7 miles south of Murrieta on road to De Luz | 299 | Comment | ||
SDSU13339 | Phacelia minor | C. Matt Guilliams | 2000-4-29 | 10 | Riverside | Santa Margarita Ecological Reserve, 'Insect Trail'. 1.5 miles NE of Gavalin Mtn. | 305 | Comment | ||
SEINET244830 ![]() |
Phacelia minor | A. C. Sanders | 2002-4-16 | 24961 | Riverside | The Badlands; Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont | 549 | Comment | ||
UCR44211 | Phacelia minor | A. C. Sanders | 1986-6-1 | 6560 | Riverside | San Jacinto Mountains, Trail toward Spitler Peak from 'Hurkey Creek Camp to Bonita Vista' [=Apple Canyon] Road | 1829 | Comment | ||
UC455957 | Phacelia mutabilis | I. J. Condit | 1910-6-22 | Riverside | San Jacinto Mt. | 2438 | Comment | |||
UCR112131 | Phacelia parryi | A. C. Sanders, B. Pitzer, T. B. Salvato | 1998-4-26 | 21757 | Riverside | Box Springs Mtns., Highgrove, mouth of Pigeon Pass Canyon at intersection of Pigeon Pass Rd. and Mt. Vernon Ave. | 320 | Comment | ||
RSA74835 | Phacelia suaveolens subsp. keckii | P. A. Munz | 1923-6-14 | 7056 | Riverside | Glen Ivy Trail to Santiago Peak. | 1433 | Comment Read comments Jul 21 2018 |
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RSA678929 | Phalaris angusta | Scott D. White, Michael Honer | 2003-6-3 | 9472 | Riverside | Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary. | 335 | Comment | ||
RSA741214 | Phalaris aquatica | Scott D. White, Justin M. Wood | 2008-6-16 | 12107 | Riverside | Fobes Canyon, +- 1 mile up Fobes Ranch Road from Fobes Spring. | 1540 | Comment | ||
SD90578 | Phalaris caroliniana | Robert F. Thorne, Earl Lathrop | 1969-5-12 | 37951 | Riverside | Santa Rosa Plateau: Mesa de Colorado, Rancho California, small vernal marsh | 625 | Comment | ||
UCR172252 | Phalaris minor | John F. Green | 2006-5-2 | s.n. | Riverside | Peninsular Ranges, French Valley: Leon Road (San Diego Aqueduct right of way) from Borel Road/Tucalota Creek S for c. 0.25 mi | 427 | Comment | ||
RSA71998 | Phlox austromontana | F. W. Peirson | 1922-5-20 | 908 | Riverside | Hemet Valley, San Jacinto Mountains. | 1371 | Comment | ||
UCR26196 | Phlox austromontana | John C. Roos | 1946-8-27 | 2922 | Riverside | Peninsular Range, Santa Rosa Mtns | 2287 | Comment | ||
CAS-BOT-BC219551 | Pholisma arenarium | C. L. Hitchcock; C. V. Muhlick | 1964-3-22 | 23269 | Riverside | At w. end of Pinto Basin, Joshua Tree National Monument | Comment | |||
RSA674927 | Pholistoma auritum | Scott D. White, Pam DeVries | 2000-4-25 | 7725 | Riverside | Temescal Valley: Corona area, eastern foothills of Santa Ana Mountains just above citrus groves. | 412 | Comment | ||
UCR281528 | Pholistoma auritum | Mitch Provance, Matt K. Beyers, John Hazlett | 2017-3-30 | 317- 91 | Riverside | Temescal Valley, S of the 15 Fwy., 0.3 miles W of Hostettler Rd. | 384 | Comment | ||
UC605036 | Pholistoma racemosum | S. B. Parish | 1880-6-12 | Riverside | near Agua Caliente | Comment Read comments Sep 16 2016 |
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OBI38805 | Phoradendron californicum | A. C. Sanders, Pitzer, Charlton, and Kniffen | 1986-3-3 | 6097 | Riverside | Corn Spring, Chuckwalla Mts | 488 | Comment | ||
RSA475287 | Phoradendron californicum | Steve D. Boyd, Sara Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross | 1988-3-10 | 2103 | Riverside | North end Palen Mountains, 2 mi west of Palen Pass. | 300 | Comment | ||
UCR91925 | Phoradendron densum | George K. Helmkamp, E. A. Helmkamp | 1995-11-16 | 6- 01 | Riverside | San Jacinto Mtns., Pinyon Pines Camp beside Hwy 74 | 1235 | Comment | ||
POM98991 | Phoradendron densum | E. C. Jaeger | 1926-3-24 | s.n. | Riverside | Eagle Mts., eastern Riverside Co. | 854 | Comment | ||
LA209830 | Phoradendron juniperinum | D. Dunn; | 1941-1-12 | 670 | Riverside | Fern Valley, Idyllwild | Comment | |||
UCR165848 | Phoradendron macrophyllum | T. B. Salvato, John F. Green | 2004-5-27 | 636 | Riverside | San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp | 1463 | Comment | ||
RSA289848 | Phragmites australis | B. A. Prigge | 1980-9-17 | 4056 | Riverside | Coachella Valley Stormwater Channel: E of Munroe St., Indio., Near 33 deg 44'N; 116 deg 14'W. | -3 | Comment | ||
POM10222 | Phyla lanceolata | F. M. Reed | 1906-7-8 | 1130 | Riverside | West Riverside. | Comment Read comments Jul 4 2010 |
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UCR239828 | Phyllanthus | O. F. Clarke | 2007-10-15 | s.n. | Riverside | Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus | 351 | Comment | ||
HSC82761 | Physalis crassifolia | Christopher Davidson | 1979-4-4 | 7676 | Riverside | Orocopia Mtns., lower end of Box Canyon on Box Canyon Rd., 4.4 mi. E of Mecca | 213 | Comment | ||
RSA709876 | Physalis crassifolia | Sarah J. De Groot, Leland Lubinsky, Naomi S. Fraga, Lisa Rojas | 2005-2-10 | 4621 | Riverside | Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock. | 402 | Comment | ||
RSA79895 | Physalis crassifolia | F. W. Peirson | 1921-3-20 | 4485 | Riverside | Andreas Canyon, near Palm Springs | 244 | Comment Read comments Oct 18 2007 |
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RSA637527 | Physalis philadelphica | Scott D. White | 1998-9-4 | 7122 | Riverside | Beaumont: 'Oak Valley Golf Course' Flood detention basin along intermittent channel just above (i.e N side) of golf course. | 762 | Comment | ||
CLARK-A1528-279 | Picris echioides | John C. Roos | 1951-9-25 | 5280 | Riverside | Riverside | 259 | Comment | ||
POM12749 | Pinus contorta var. murrayana | Philip A. Munz | 1922-7-6 | 6038 | Riverside | San Jacinto Peak. Near summit. | 3277 | Comment | ||
UCR121134 | Pinus coulteri | June Latting | 1973-9-1 | s.n. | Riverside | San Jacinto Mountains, San Jacinto River canyon [near Strawberry Creek confluence] along Hwy-74 between Hemet and Mountain Center | 1220 | Comment | ||
JEPS47911 | Pinus flexilis | W. L. Jepson | 2308 | Riverside | Tauquitz Peak San Jacinto Mt. | 2682 | Comment | |||
CAS-BOT-BC478190 | Pinus halepensis | A. C. Sanders; Jeff Crain; Nina Kidd | 2015-5-20 | 41732 | Riverside | Temesal Canyon, open area on south side if I-15, between Horse Thief Canyon Road and Hostettler Road | 395 | Comment | ||
SEINET11610609 | Pinus lambertiana | D. A. Charlet, Dene Charlet | 2010-5-7 | 3353 | Riverside | San Bernardino Mountains, San Jacinto Mountain | 2609 | Comment | ||
UCR47229 | Pinus quadrifolia | B. G. Pitzer, Jack Easton | 1987-3-10 | 0397 | Riverside | San Jacinto Mtns., Anza area, hills south of Thomas Mtn., c. 3 mi east of town of Anza on north side of Hwy 371 | 1341 | Comment | ||
UCSB143 | Pinus quadrifolia | White, Arthur | 1960-5-15 | Riverside | 75 yds. n. of road to Anza, 0.4 mi. w. of its junction with Hwy. 74 | Comment | ||||
UCR225510 | Plagiobothrys canescens | A. C. Sanders | 2011-3-29 | 38861 | Riverside | Peninsular Range; Perris-Aguanga Basin Region, hills between Sun City and Perris, low hilltop along powerline corridor c. 1/2 mile west of Goetz Rd., west of Alabaster Loop, above the San Jacinto River upstream of Railroad Canyon Lake | 451 | Comment | ||
RSA645676 | Plagiobothrys collinus var. californicus | Scott D. White | 1999-5-2 | 7294 | Riverside | Perris Basin: Perris / Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., ca. 1.5 - 2 mi. W of I-215 freeway. | 442 | Comment Read comments Nov 7 2013 |
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UCR241931 | Plagiobothrys collinus var. californicus | A. C. Sanders, John F. Green | 2013-3-27 | 40692 | Riverside | Peninsular Range, Alberhill, along west side of Lake St. near the old clay mines, 0.85 km south of I-15 Fwy | 389 | Comment | ||
POM71445 | Plagiobothrys jonesii | Marcus E. Jones | 1906-4-26 | 7337 | Riverside | Indio | Comment | |||
RSA563919 | Plagiobothrys leptocladus | A. C. Sanders | 1993-4-1 | 13671 | Riverside | Western Edge of Hemet, 14 acre parcel at NE corner of intersection of Myers and Devonshire Ave., 3/4 mi. NE of intersection of Florida Ave. (Hwy 74) and Warren Rd. just south of Tres Cerritos. | 460 | Comment | ||
RSA757465 | Plagiobothrys undulatus | R. F. Thorne, E. W. Lathrop, S. Beckstrom-Sternberg, B. Martin | 1982-05 | 55209 | Riverside | SW of Murrieta. Santa Rosa Plateau, Mesa de la Punta near S. edge of plateau, approached from De Luz road | 730 | Comment | ||
CHSC8091 | Plantago | Edward L. Smith | 1958-3-21 | 371 | Riverside | Located 6 mi. s of Rice, near Priests Well. Little Santa Maria Mtns. | 365 | Comment | ||
UC1929718 | Plantago erecta | Scott D. White | 2003-3-21 | 8814 | Riverside | SANTA ANA MOUNTAIN FOOTHILLS: Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Juan Creek. | Comment | |||
UC2029934 | Plantago erecta | Steve Boyd | 2001-4-12 | 10413 | Riverside | GAVILAN HILLS REGION: Southeast base of Alberhill Mountain on flats north of Nichols Road and West of Pierce Street, in the vicinity of the site of Terra Cotta. | Comment | |||
UCR158067 | Plantago erecta | A. C. Sanders | 1997-3-12 | 19846 | Riverside | Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake | 457 | Comment | ||
UCR231759 | Plantago erecta | John F. Green | 2008-4-23 | 09- 11 | Riverside | Peninsular Range; SE Gavilan Hills, powerline route in hills SE of Perris, east of Hwy 74 and north and NE of Eugene St., both sides of Theda St. | 503 | Comment | ||
RSA0013144 | Plantago major | LeRoy Gross, Caitlin Elam | 2013-5-14 | 6070 | Riverside | Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip. | 1332 | Comment | ||
OBI23291 | Plantago ovata | Robert F. Hoover | 1969-4-14 | 11237 | Riverside | Palm Springs, just S of city limits | Comment | |||
SD181423 | Plantago ovata | V. Soza, J. M. Porter and G. D. Wallace | 2001-4-2 | 1097 | Riverside | Little San Bernardino Mountains region; mouth of West Wide Canyon, northnorthwest of junction of Dillon Road and Ford Avenue. | 395 | Comment | ||
SEINET7048019 | Plantago ovata | Steven R. Hill, Kate Kramer | 2001-4-27 | 33487 | Riverside | North side of Route I-10, west side of Coachella Canal, about 0.1-0.2 mile north of interstate highway, 3 miles east of Indio. Elevation about 31 feet. | Comment | |||
UC888394 | Plantago ovata | Carl B. Wolf | 1932-4-28 | Riverside | 20 mi w Blythe (on the Mecca Road); Colorado Desert, Chuckwalla Valley | 121 | Comment Read comments Mar 26 2011 |
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UCR233179A | Plantago ovata | Jim Andre, Glenn L. Clifton | 2011-2-22 | 17427 | Riverside | Mecca Hills, along Box Canyon Road, 8.5 mi northeast of town of Mecca | 171 | Comment | ||
POM147638 | Plantago ovata var. fastigiata | F. M. Reed | 1927-3-20 | 5433 | Riverside | North of Salton Sea | Comment Read comments May 1 2011 |
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RSA4909 | Plantago ovata var. fastigiata | Carl B. Wolf | 1932-4-27 | 3025 | Riverside | Colorado desert, 3/4 mile west of Utopia on Mecca-Blythe road | 152 | Comment | ||
UCD124541 | Plantago ovata var. fastigiata | Geoffrey Levin | 1975-4-5 | 473 | Riverside | Box Canyon Wash on State Highway 195, 18.3 mi. NE of Jcn. Of 195 and 111 (Mecca). Between Mecca Hills and Orocopia Mts. | 30 | Comment | ||
POM98784 | Plantago ovata var. fastigiata | P. A. Munz | 1926-1-31 | 9969 | Riverside | Palm Springs. [Dos Palmas Spring] | Comment Read comments May 30 2011 |
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RSA0125295 | Plantago patagonica | Duncan S. Bell | 2016-3-3 | 8781 | Riverside | Whitewater Canyon; San Gorgonio Wilderness area; Rainbow Canyon, approximately 3.5 air miles east northeast of Kitching Peak. | 820 | Comment | ||
UCR120911 | Platanus racemosa | A. C. Sanders, Mark Elvin, Julie M. Vanderwier | 2002-4-9 | 24951 | Riverside | The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont | 671 | Comment | ||
CSUSB1045 | Platystemon californicus | P. A. Rauch | 1966-4-4 | Riverside | Box Springs Mountains East slope of Sugarloaf Mountain (Box Springs Mountains). | 457 | Comment | |||
RSA445709 | Platystemon californicus | G. R. Johnstone | 1934-3-27 | 18575 | Riverside | Near Wildomar. Inland route to Temecula. | Comment | |||
UCR280617 | Platystemon californicus | Mitch Provance, Jeremiah George, Matt K. Beyers | 2017-4-3 | 417- 05 | Riverside | Gavilan Hills, Alberhill Canyon, dirt road portion of Lake St., about 0.8 miles N of Hwy. 15 at Alberhill. | 457 | Comment | ||
RSA0013229 | Pleuraphis rigida | April Garbat, Sarah De Groot | 2013-4-9 | 45 | Riverside | Blythe-Rice Rd at a wash at the bottom of Rice Valley, 1.9 mi S of Hwy 62. | 243 | Comment | ||
SBBG57095 | Pleuraphis rigida | M. N. Ackley | -Feb-1926 | 1 | Riverside | near Edom | 64 | Comment | ||
RSA0120479 | Pleurocoronis pluriseta | Duncan S. Bell | 2016-3-13 | 8924 | Riverside | Whitewater Canyon; in the vicinity of Painted Hill, approximately 2.5 air miles southeast of the Ranger Station (trout pond). | 613 | Comment | ||
RSA472091 | Pleurocoronis pluriseta | N. R. Zabriskie, Walter M. Zabriskie | 1972-12-30 | 555 | Riverside | Callaway Canyon, Palm Canyon, E slope San Jacinto Mts. | 244 | Comment | ||
UC166734 | Pleurocoronis pluriseta | S. B. Parish | 1907-4-17 | 6083 | Riverside | Palm Springs, Colorado Desert | Comment Read comments Oct 18 2016 |
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UC729734 | Pleurocoronis pluriseta | Carl B. Wolf | 1932-4-27 | 3045 | Riverside | 1 mi off Mecca-Blythe Road (lower end of Lost Palms Canyon at first rocky hills); Colorado Desert, Lost Palms Canyon | 243 | Comment | ||
UCR196892 | Pleurocoronis pluriseta | R. F. Thorne | 1966-10-15 | 41784 | Riverside | Colorado Desert: Western Colorado Desert region/San Jacinto Mountains, Dead Indian Canyon, near Palm Desert at foot of Palms to Pines Hwy | 366 | Comment | ||
POM146224 | Pluchea odorata | E. C. Jaeger | 1927-11-26 | s.n. | Riverside | n end of Salton Sea, in wet soil at Dos Palmos. | Comment | |||
UC130511 | Pluchea odorata var. odorata | G. R. Hall | 1908-1 | Riverside | Riverside Southern California, Riverside | Comment | ||||
UC485233 | Pluchea odorata var. odorata | Jos. Burtt Davy | 1902-4-2 | 8038 | Riverside | Salton | Comment | |||
UCR31855 | Pluchea purpurascens | M. Hamilton | 1983-10-4 | s.n. | Riverside | Riverside, Just outside the Riverside city limits between Woodcrest and Edgemont, east of Trautwein Ave. & south of Alessandro Blvd. | 488 | Comment | ||
POM157892 | Pluchea sericea | P. A. Munz | 1927-5-21 | 10890 | Riverside | Coachuila Creek, SE of Hemet. | 671 | Comment | ||
SD193039 | Pluchea sericea | Scott D. White, Angelia Carey | 2004-6-4 | 10482 | Riverside | San Jacinto Mountain foothills: San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence. | 502 | Comment | ||
UCR234246 | Pluchea sericea | A. C. Sanders, T. B. Salvato | 2012-4-27 | 40092 | Riverside | Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy/I-15 and Indian Truck Trail, 265 m NW of El Hermano Rd. | 310 | Comment | ||
UCR2674 | Poa annua | F. M. Reed | 1904-3-11 | 661 | Riverside | San Bernardino Valley/Upper Santa Ana River region, Riverside, Terraces Ranch [547 Chicago Ave., near Arroyo Tequesquite] | 305 | Comment | ||
UCR133112 | Poa pratensis | John Wear | 1998-7-8 | s.n. | Riverside | San Jacinto Mtns., Pine Meadow in eastern Garner Valley, R-Ranch, just east of Hwy 74, between Gold Hill and Thomas Mountain | 1402 | Comment | ||
POM1241 | Poa secunda | I. M. Johnston | 1917-4-4 | 1009 | Riverside | Palm Canyon, near Palm Springs. | 457 | Comment | ||
RSA262071 | Poa secunda | E. W. Lathrop | 1966-4-27 | 6207 | Riverside | Mail Divide Truck Trail between El Carriso and San mateo Canyon, Cleveland Nat'l. Forest. | 1220 | Comment | ||
RSA697344 | Poa secunda | Keith E. Hoffmaster | 1937-6-6 | s.n. | Riverside | San Jacinto Mts., a mile or so from a public camp near Keen Camp. | Comment | |||
UC149806 | Poa secunda subsp. secunda | H. M. Hall | 1902-4-26 | 2973 | Riverside | vicinity of Riverside (Box Springs Mt) | 685 | Comment | ||
UCR111780 | Polycarpon tetraphyllum | Mitch Provance | 1999-5-4 | 1702 | Riverside | San Bernardino Valley Region, Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings | 244 | Comment | ||
POM162739 | Polygala acanthoclada | E. C. Jaeger | 1928-01 | s.n. | Riverside | Eagle Mountains: Cottonwood Spring | Comment Read comments Oct 9 2010 |
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RSA596151 | Polygala cornuta var. fishiae | D. L. Banks | 1996-11-7 | 1188 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; At the end of the main road in the Reservation., Approximately 200 m NW of the spring on the northern fork of Pechanga Creek at the E end of the Reservation. | 457 | Comment | ||
RSA508014 | Polystichum imbricans subsp. curtum | Steve Boyd, C. Boyd, K. Boyd, R. Noyes, L. Arnseth | 1988-5-28 | 2294 | Riverside | Cahuilla Mountain, west of Anza, mostly along the crest. | 1500 | Comment | ||
SDSU13615 | Populus balsamifera subsp. trichocarpa | W. Miller, C. Mosse | Riverside | Comment | ||||||
CAS-BOT-BC102588 | Populus fremontii | W. R. Dudley | 1903-12-25 | s.n. | Riverside | Palm Springs | Comment | |||
CAS-BOT-BC102601 | Populus fremontii | Dr. Barton W. Evermann | 1916-5-14 | s.n. | Riverside | Mecca | Comment | |||
UCR237693 | Populus fremontii | Orlando Mistretta, Duncan S. Bell, Janet Beckman, Joy England, K. Kane, et al. | 2010-4-12 | 4589 | Riverside | San Bernardino Mountains, Whitewater Canyon, along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center, Whitewater Trout Farm, in the vicinity of Bonnie Bell | 526 | Comment | ||
RSA715193 | Porophyllum gracile | A. C. Sanders, T. B. Salvato, Kelly Volansky | 2006-5-28 | 32644 | Riverside | Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279. | 579 | Comment | ||
UC1929601 | Porophyllum gracile | Scott D. White | 2001-3-13 | 8158 | Riverside | PERRIS / ELSINORE BASINS: Menifee / Sun City area. Valleys and slopes east of Canyon Lake and west of Goetz Rd. | Comment | |||
UCR19541 | Porophyllum gracile | John C. Roos | 1950-5-6 | 4789 | Riverside | Santa Ana Mtns., Tin Mine Canyon | 488 | Comment | ||
UCR202324 | Portulaca oleracea | Denise Woodard | 1998-6-11 | s.n. | Riverside | Sonoran (Colorado) Desert, base of Santa Rosa Mtns. at mouth of Cathedral Canyon, border between Rancho Mirage and Cathedral City, site of proposed Ritz-Carlton Rancho Mirage/ Cathedral Canyon Golf Course | 305 | Comment | ||
UCR121241 | Potentilla glandulosa subsp. reflexa | Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth | 1988-5-28 | 2272 | Riverside | San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest | 1700 | Comment | ||
SEINET3228132 | Proboscidea althaeifolia | G. Rink, T. Thomas and K. Routson | 2012-9-1 | 11655 | Riverside | Blythe Solar Power Plant (proposed) about 10 miles northwest of Blythe | 170 | Comment | ||
SEINET3365546 | Proboscidea althaeifolia | G. Rink | 2011-10-6 | 11077 | Riverside | East of the McCoy Mountains, northwest of Blythe | 150 | Comment | ||
UCR278853 | Proboscidea louisianica | Mitch Provance | 2012-7-14 | 712- 24 | Riverside | San Gorgonio Pass, Banning, Smith Creek and adjacent alluvial terraces, north of Old Idyllwild Rd., and west of Hwy. 243. | 689 | Comment | ||
UCR236546 | Prosopis glandulosa | Carolyn Martus, Joseph A. Betzler, Chezzy W. Brungraber, Lance Woolley | 2008-4-15 | 1216 | Riverside | Sonoran (Colorado) Desert, 30 miles west of Blythe near Palen Dry Lake, about two miles SSE from the north end of Palen Dry Lake, access via Corn Springs exit from I-10 | 140 | Comment | ||
UCR261202 | Prosopis glandulosa | A. C. Sanders, Sandra L. Leatherman, Jeff Crain | 2015-5-18 | 41711 | Riverside | Temescal Canyon, along Temescal Canyon Rd. a short distance west of El Hermano Rd. | 313 | Comment | ||
UCR279464 | Prosopis glandulosa subsp. torreyana | A. C. Sanders, Jim Malusa | 2017-3-27 | 43124 | Riverside | Sonoran (Colorado) Desert, Chocolate Mountains, canyon 12 km NE (46 deg. ) of Bombay Beach, on both sides of the Imperial County line | 305 | Comment | ||
SEINET10490432 | Prosopis glandulosa var. glandulosa | David B. Dunn | 1948-2-21 | Dunn 3663 | Riverside | PUshawalla; a rain about 2 weeks earlier in wash. Hills still quite dry. | Comment | |||
UC65756 | Prosopis pubescens | E. E. Schellenger | 1904-10-18 | 56 | Riverside | Dos Palmas; Colorado Desert | Comment | |||
OBI10062 | Prunus fasciculata | Annie M. Alexander & Louise Kellogg, Louise Kellogg | 1941-5-14 | 2172 | Riverside | Eagle Mts Cottonwood Spring Pass | Comment | |||
UC495305 | Prunus fasciculata | C. L. Hitchcock | 1932-4-8 | 12219 | Riverside | 1 mi W of Cottonwood Springs; eastern Riverside Co. | Comment | |||
CAS-BOT-BC158291 | Prunus fasciculata var. fasciculata | C. L. Hitchcock | 1940-4-2 | 5916 | Riverside | Cottonwood Spring wash, Joshua Tree Nat. Monument | Comment | |||
CHSC34552 | Prunus fremontii | John A. Hall | 1971-2-15 | 3 | Riverside | Ca. 36 mi. SE of Hemet, ca. 6 mi. SE of Anza on Coyote Cyn. trail in Santa Rosa Mtns. | 1127 | Comment | ||
SD216523 | Prunus fremontii | Jay B. Walker, Noah C. Goldstein | 1995-3-21 | 1266 | Riverside | West of Palm Desert along Highway 79, 3 kilometers east of Pinyon Flat Campground | 1200 | Comment | ||
RSA0124292 | Prunus ilicifolia | Duncan S. Bell | 2016-4-16 | 9335 | Riverside | Whitewater Watershed; Whitewater Canyon; collecting in Rainbow Canyon, approximately 2.5 air miles east northeast of Kitching Peak. | 1023 | Comment | ||
RSA516750 | Prunus ilicifolia | Ed LaRue | 1989-4-25 | s.n. | Riverside | 2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons. | 488 | Comment | ||
OBI35673 | Psathyrotes ramosissima | Louis B. Ziegler | 1977-4-12 | 561 | Riverside | Near Desert Hot Springs | 381 | Comment | ||
SBBG8677 | Psathyrotes ramosissima | H. and M. Dearing | 1939-11-11 | 4028 | Riverside | E of Palm Springs | Comment | |||
UCR144128 | Psathyrotes ramosissima | Scott D. White, Michael Honer | 2003-5-15 | 9307 | Riverside | Sonora (Colorado) Desert, Bajada below Little Maria/Big Maria Mtns, near Inca RR siding and c. 15 air mi NW of Blythe | 76 | Comment | ||
SD232607 | Pseudognaphalium canescens | Scott D. White | 1996-8-15 | 4471 | Riverside | San Jacinto Mts: Idyllwild area: Alvin Meadows and unnamed canyon upstream. Site is at upper margin of area burned in July 1996. | 1525 | Comment | ||
JOTR36419 | Pseudognaphalium luteoalbum | La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski | 2013-5-9 | 3365 | Riverside | Joshua Tree National Park. Little San Bernardino Mtns; Stubbe Springs, near guzzler and spring on densely vegetated slope (STOP1) | 1371 | Comment | ||
CAS-BOT-BC362111 | Psilostrophe cooperi | H. M. Hall; L. A. Greata | 1905-4-1 | 5890 | Riverside | Chuckawalla Bench, Colorado Desert | Comment | |||
HSC28010 | Psilostrophe cooperi | Richard Spjut | 1973-5-5 | 3345 | Riverside | Colorado Desert; rocky and gravelly flats and hills bordering the southern slopes of the Chuckawalla Mts. | 610 | Comment | ||
SD247348 | Psilostrophe cooperi | A. C. Sanders | 2015-9-11 | 41868 | Riverside | Sonoran (Colorado) Desert: Bradshaw Trail at border of Chocolate Mountains Aerial Gunnery Range, 2.25 miles east of Gasline rd. Large wash. | 646 | Comment | ||
CAS-BOT-BC353645 | Psorothamnus emoryi | Marcus E. Jones | 1926-6-8 | s.n. | Riverside | Whitewater | Comment | |||
JEPS41733 | Psorothamnus emoryi | W. L. Jepson | 1914-5-24 | 6060 | Riverside | Colorado Desert, Palm Springs of Mt. San Jacinto Mt. San Jacinto; Colorado Desert, Palm Springs of Mt. San Jacinto | 121 | Comment | ||
LA205192 | Psorothamnus emoryi | Louis Wheeler; | 1931-11-26 | 392 | Riverside | Salton Sea 2 mi. SE Salton Bench Mark | -67 | Comment | ||
RSA167561 | Psorothamnus emoryi | Robert F. Thorne | 1964-4-10 | 33600 | Riverside | At Desert Beach along NE side Salton Sea | -61 | Comment | ||
RSA503354 | Psorothamnus emoryi | S. J. Myers | 1988-10-18 | s.n. | Riverside | Garnet Hill, N of Palm Springs, between the Southern Pacific railroad tracks and Hwy 10, E one-third of Granet Hill, SE to Palm Drive | 206 | Comment | ||
RSA663909 | Psorothamnus emoryi | C. R. Annable | 1995-3-9 | 2259 | Riverside | ca. 13 km N of Rancho Mirage. BLM land behind A-1 Cement. | Comment | |||
RSA748290 | Psorothamnus emoryi | Justin M. Wood | 2009-3-26 | 418 | Riverside | Thousand Palms, Ramon Rd., 1.4 miles E of Monterey Ave., just E of Edison substation. | 61 | Comment | ||
UC667245 | Psorothamnus emoryi | Annie M. Alexander and Louise Kellogg | 1941-5-20 | 2204 | Riverside | Eagle Mountains Pumping Station Road | 792 | Comment | ||
UCSB3045 | Psorothamnus emoryi | Long, Frances | 1939-12-30 | Riverside | -5 Palm Springs Calif. | Comment | ||||
POM301795 | Psorothamnus polydenius | J. Cole | 1942-5-19 | 965 | Riverside | Ruby Lee Mine, Joshua Tree National Monument. | 915 | Comment | ||
CAS-BOT-BC340898 | Psorothamnus schottii | Mrs. G. Earle Kelly | 1926-4-1 | s.n. | Riverside | Palm Springs | Comment | |||
CAS-BOT-BC340909 | Psorothamnus schottii | Marcus E. Jones | 1926-2-15 | s.n. | Riverside | Near Indio | Comment | |||
CDA27789 | Psorothamnus schottii | G. D. Barbe | 1978-5-2 | 2366 | Riverside | 19.2 miles west of Cottonwood Springs Road, 4 miles west of Roadside Rest Area, eastbound lanes I-10 east of Indio. | 0 | Comment | ||
UC169102 | Psorothamnus schottii | S. B. Parish | 1907-4-23 | 6107 | Riverside | Palm Springs , Palm Springs (Colorado Desert) | Comment | |||
UCD108355 | Psorothamnus schottii | Richard Bates | 1949-4-26 | s.n. | Riverside | Cathedral City. | Comment | |||
UCSB3058 | Psorothamnus schottii | Yokoyama, Howard | 1953-3-22 | Riverside | Morongo Canyon | Comment | ||||
RSA0022493 | Psorothamnus schottii | Bonnie C. Templeton | 1930-4-9 | 1000 | Riverside | North of Palm Springs | 305 | Comment | ||
SBBG68034 | Psorothamnus spinosus | R. Hoffmann | 1928-10-21 | Riverside | Fig Tree John's [Figtree John Spring] | -60 | Comment | |||
UC52159 | Psorothamnus spinosus | E. E. Schellenger | July 25 1903-Aug 14, 1903 | 2 | Riverside | Chuckawalla Bench, Colorado Desert | Comment Read comments Aug 27 2016 |
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RSA314666 | Pterostegia drymarioides | Robert F. Thorne, Fosberg, Sachet, Herbst | 1983-4-23 | 55492 | Riverside | San Bernardino Mountains: Whitewater River where road crosses river below fish hatchery, ca. 4 miles north of Whitewater Post Office. | 640 | Comment | ||
RSA666717 | Pulicaria paludosa | A. C. Sanders, Chet McGaugh | 2001-7-26 | 24472 | Riverside | Mockingbird Creek, beside Harley John Rd. just above Mockingbird Canyon Rd., Woodcrest area, Riverside. | 427 | Comment | ||
RSA575933 | Punica granatum | Steve Boyd | 1994-10-14 | 8394 | Riverside | Southern Santa Ana Mtns, San Mateo Canyon Wilderness Area of the Cleveland National Forest, San Mateo Canyon, along the Fisherman's Camp Trail, N of Tenaja Canyon. | 451 | Comment | ||
UCR95483 | Purshia stansburyana | Steve Boyd, Lorrae Fuentes | 1996-5-2 | 8764 | Riverside | Peninsular Range; Santa Ana Mtns., Along the Main Divide Road c. 3.5 mi NW of Morrell Potrero | Comment | |||
SEINET13953015 ![]() |
Quercus agrifolia | Martha P. Creighton | 1952-1 | 679 | Riverside | Dripping Springs, Aqua Tibia Mts, 1500 ft. altitude, public campground with oaks | 457 | Comment | ||
RSA709078 | Quercus agrifolia var. oxyadenia | A. C. Sanders, R. E. Riefner | 2005-8-12 | 31554 | Riverside | Poppet Flat below Hwy 74 along Poppet Flat Rd. | 1098 | Comment | ||
UCR158905 | Quercus agrifolia var. oxyadenia | A. C. Sanders, R. E. Riefner Jr. | 2005-8-12 | 31550 | Riverside | San Jacinto Mtns., western edge of Vandeventer Flat along Hwy 74 | 1433 | Comment | ||
UCR235077 | Quercus berberidifolia | A. C. Sanders, John F. Green | 2012-6-1 | 40236 | Riverside | Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, just SE of I-15 junction with Horsethief Cyn. Rd., c. 7 miles N of Lake Elsinore | 377 | Comment | ||
UCR250404 | Quercus berberidifolia | Jeremiah George | 2012-8-7 | 70812- 1 | Riverside | Beaumont, Western Knolls, north central slope of eastern half of bench between Hwy 60 and Oak Valley Parkway, east of Potrero Blvd. | 747 | Comment | ||
UCR275942 | Quercus berberidifolia | T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas | 2009-6-26 | 3791 | Riverside | San Jacinto Mountains, Rouse Ridge, east of Rouse Hill on 4WD road 2E17 (becoming a foot trail), c. 0.7 mile north of Rouse Ridge Road (5S15), NE of Milky Spring, San Bernardino National Forest | 1476 | Comment | ||
SBBG58063 | Quercus chrysolepis | J. E. Butner | 1948-10-3 | 654 | Riverside | trail from Idyllwild to San Jacinto Pk | 2133 | Comment | ||
SEINET5569533 | Quercus chrysolepis | R. H. Whittaker, W. A. Niering | 1961-1 | s.n. | Riverside | San Jacinto Mountians, SW 25d slope. | 1524 | Comment | ||
UCR121133 | Quercus chrysolepis | June Latting | 1972-10-27 | s.n. | Riverside | San Jacinto Mountains, San Jacinto River canyon [near Strawberry Creek confluence] along Hwy-74 between Hemet and Mountain Center | 1220 | Comment | ||
UCR178147 | Quercus chrysolepis | Tracy Tennant | 1998-3-10 | MOR- 1111 | Riverside | Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, low hills on the south side of Wood Canyon near its mouth, tree stand W-5 | 1280 | Comment | ||
UCR123795 | Quercus chrysolepis var. nana | Steven R. Hill, K. Kramer and family | 2001-4-26 | 33471 | Riverside | San Jacinto Mtns., San Jacinto Wilderness west of Palm Springs, trails south of visitor building at terminus of Palm Springs Aerial Tramway; vicinity of Long Meadow and higher ridges | 2591 | Comment | ||
CDA37126 | Quercus cornelius-mulleri | Mike Lahti | 2012-4-5 | PDR# 1590321 | Riverside | Anza. | Comment | |||
SBBG44658 | Quercus cornelius-mulleri | W. B. Holt | 1941-10-21 | 9 -1941 | Riverside | near Split Rock, Joshua Tree Nat Monument | Comment | |||
UCR40270 | Quercus engelmannii | Steve Boyd | 1985-7-30 | 1047 | Riverside | Santa Ana Mtns., Santa Rosa Plateau, De Luz Road, 7.8 - 10 mi. west of Rancho California | Comment | |||
CLARK-A1528-1149 | Quercus kelloggii | Sherri Stange | 1980-6-1 | Riverside | San Jacinto Mountains | 1523 | Comment | |||
UC1204728 | Quercus kelloggii | Huron H. Smith | 1912-10-4 | 5460 | Riverside | Keen Camp San Jacinto Mt. | Comment | |||
UC848228 | Quercus palmeri | P. A. Munz and I. M. Johnston | 1922-5-21 | 5513 | Riverside | Head of Hemet Valley San Jacinto Mts. | 1524 | Comment | ||
UCR117249 | Quercus palmeri | A. C. Sanders, S. D. Boyd, Mitch Provance, J. Ross | 1998-10-25 | 22292 | Riverside | San Jacinto Mtns., W side of Burnt Valley along Burnt Valley Rd. | 1354 | Comment | ||
UCSB1145 | Quercus palmeri | Haller, John | 1960-5-15 | Riverside | Vandeventer Flat, 3.3 mi. E of the junc. of the road to Anza on Calif. 74 | 1371 | Comment | |||
SDSU21246 | Quercus turbinella | S. H. Bullock | 1972-5-25 | 273 | Riverside | Riverside County Hwy 74. Pinyon flat. | 1227 | Comment | ||
RSA605191 | Rafinesquia neomexicana | A. C. Sanders, K. Rose, D. Woodard | 1995-3-15 | 16135 | Riverside | Coachella Valley, mouth of San gorgonio Pass, along Whitewater River wash between Windy Point and I-10. | 329 | Comment | ||
RSA775941 | Rafinesquia neomexicana | Thomas Stoughton, Christi Gabriel, Stephanie Rockwood | 2011-3-31 | 951 | Riverside | Dune system along Midland Rice Road, South of Arica Mountains. | 305 | Comment | ||
CLARK-A1528-785 | Ranunculus cymbalaria subsp. saximontanus | C. M. Flanagan | 1973-5-20 | OO 512 | Riverside | Morongo Indian Reservation | 0 | Comment | ||
UCD96158 | Ranunculus hebecarpus | Scott D. White; Dave Bramlet | 22-23 Apr 1999 | 7233 | Riverside | Lake Skinner Area, ridgetop, north-, west-, and northwest facing slopes of Bachelor Mountain. | 548 | Comment | ||
SD237582 | Ranunculus muricatus | O. F. Clarke | 2004-3-22 | Riverside | Peninsular Range: Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus (Riverside East 7.5'Q) | 351 | Comment | |||
UCR207340 | Ranunculus muricatus | O. F. Clarke | 2004-3-22 | s.n. | Riverside | Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus | 351 | Comment | ||
UCR199761 | Ranunculus sceleratus | Scott D. White, Angelia Carey and Linda Archer | 2004-8-5 | 10691 | Riverside | San Jacinto Mountain foothills, Soboba Indian Reservation, Indian Creek and adjacent uplands, from confluence with San Jacinto River to c. 2 miles upstream | 610 | Comment | ||
POM398 | Raphanus sativus | Robinson, Crocker | 1916-4-3 | s.n. | Riverside | Elsinore region. | Comment | |||
UCR97494 | Rhamnus crocea | A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand | 1997-3-12 | 19877 | Riverside | Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake | 457 | Comment | ||
RSA0104672 | Rhamnus ilicifolia | Duncan S. Bell | 2015-9-30 | 8692 | Riverside | Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek. | 1246 | Comment | ||
RSA391108 | Rhamnus ilicifolia | Christopher Davidson | 1977-5-18 | 5620 | Riverside | Santa Ana Mts, Cleveland National Forest, Bear Springs. | 1220 | Comment | ||
RSA652630 | Rhamnus ilicifolia | R. Garner | 1974-7-15 | s.n. | Riverside | San Jacinto Mts. | Comment | |||
SDSU10376 | Rhamnus ilicifolia | H. Wedberg | 1962-4-20 | 901 | Riverside | At elevation 2000', 0.5 mile from Cranston Ranger Station on road to Mountain Center, Idyllwild Mtns. | 610 | Comment | ||
UC18587 | Rhamnus tomentella subsp. cuspidata | H. M. Hall | 1901-6 | Riverside | vicinity Strawberry Valley; San Jacinto Mountains | 1584 | Comment | |||
UCR35109 | Rhododendron occidentale | L. B. Ziegler | 1978-6-21 | 594 | Riverside | San Jacinto Mtns, North Fork of the San Jacinto River (Dark Canyon). | 1677 | Comment | ||
CAS-BOT-BC200033 | Rhododendron occidentale var. californicum | Louis C. Wheeler | 1931-10-4 | 205 | Riverside | Strawberry Valley, San Jacinto Mts. | 1584 | Comment | ||
UCR114806 | Rhus aromatica | Mitch Provance | 1998-2-6 | 84 | Riverside | Jurupa Mountains, Pyrite Canyon, 'Central Pyrite Dune', c. .3 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line. | 320 | Comment | ||
RSA0060481 | Rhus ovata | J. M. Andre | 2012-6-15 | 30494 | Riverside | San Jacinto Mountains: Along Hwy 243 at Mt Edna Rd, approx. 1 mi. north of McMullen Flat, 5.9 mi. south of Interstate 10 at Banning; SB Natl. Forest. | 1171 | Comment | ||
RSA586146 | Rhus ovata | D. L. Banks, S. D. Boyd | 1995-3-16 | 108 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. E of the Dripping Springs Alcove, N slope of Wildhorse Peak, on the Wildhorse Trail. | 671 | Comment | ||
RSA648294 | Rhus ovata | Mark Hotchkiss | 1977-4-23 | s.n. | Riverside | Approx. 5 mi. S. of Baning on R 1. | 914 | Comment | ||
SDSU12886 | Rhus ovata | Janet M. Knotts, Jill Steinberg & Kevin Contreras | 1998-3-25 | 25 III1998B | Riverside | Creekbed due south of SDSU Santa Margarita Field Station; ca 1000 feet southewest on road to switchback bend, then ca. 800 feet northeast down to creekbed, north side of road. | 238 | Comment | ||
SDSU13626 | Rhus ovata | W. Miller, C. Mosse | 1972-7-12 | Riverside | Comment | |||||
UCR270181 | Rhus ovata | A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop | 2016-4-2 | 42395 | Riverside | Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site | 488 | Comment | ||
RSA96230 | Rhus ovata | E. K. Balls | 1954-3-29 | 18951 | Riverside | 0.5 mi. form Corona-Elsinore Hwy on S side of road to Glen Ivy Resort, Temescal Canyon. | Comment | |||
CAS-BOT-BC93062 | Ribes californicum var. hesperium | B. D. Stark | 1930-2-21 | 1470 | Riverside | Hidden Canyon near Corona. Santa Ana Mountains. | Comment | |||
CAS-BOT-BC108718 | Ribes cereum | Louis C. Wheeler | 1931-10-3 | 237 | Riverside | 1.5 mile north Tahquitz Peak, San Jacinto Mountains. | 2514 | Comment | ||
RSA0022090 | Ribes montigenum | Carl B. Wolf | 1932-8-5 | 3980 | Riverside | Rocks at summit of San Jacinto Peak. San Jacinto Mountains. | 3294 | Comment | ||
POM256958 | Ribes speciosum | W. Pequegnat | 1939-12-29 | s.n. | Riverside | Bedford Truck Trail, Santa Ana Mts. | 610 | Comment | ||
UCR217533 | Romneya coulteri | Diane Menuz | 2009-5-4 | 490 | Riverside | Peninsular Range, Estelle Mtn., c. 1.52 km east of Hwy. 15, c. 2.10 km south of Cajalco Rd., north of Olsen Canyon | 382 | Comment | ||
RSA618368 | Romneya coulteri var. trichocalyx | D. L. Banks | 1997-6-16 | 2060 | Riverside | NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. South of Pechanga Road, approximately 20 m south of the intersection of Hunter Lane and Moreno Road. | 377 | Comment | ||
CLARK-A1528-364 | Rorippa nasturtium-aquaticum | Stephen J. Southwell | 1971-5-25 | Riverside | West Riverside | 304 | Comment | |||
SDSU19221 | Rorippa nasturtium-aquaticum | Kristen Hasenstab, Dave Bailey | 2008-8-7 | 184 | Riverside | Santa Margarita Ecological Reserve, within 150m of gaging station at the Gorge river crossing. 0.25m from the edge of the river. | 215 | Comment | ||
UCD115383 | Rorippa sphaerocarpa | A. C. Sanders; Mitch Provance | 1999-9-26 | 23096 | Riverside | San Jacinto Mountains, Lake Hemet, north shore at FS day use area. | 1323 | Comment | ||
CLARK-A1528-824 | Rosa californica | John C. Roos | 1951-9-25 | 5261 | Riverside | Riverside | Comment | |||
UCR199744 | Rubus discolor | Scott D. White, Justin Wood | 2008-5-29 | 12042 | Riverside | Beaumont Badlands, West of Beaumont, near SR-60 crossing over San Timoteo Creek | 671 | Comment | ||
RSA627520 | Rubus parviflorus | Scott D. White | 1998-7-31 | 6939 | Riverside | Idyllwild Area: Strawberry Creek between crossing at Circle Dr. and Humber Park; San Jacinto Mts. | 1707 | Comment | ||
UCR241235 | Rubus ursinus | Tracy Tennant, Jeffrey Ross | 1998-7-30 | MOR- 681 | Riverside | San Bernardino Mtns. Foothills, Morongo Indian Reservation, lower Hathaway Canyon below the road fork | 854 | Comment | ||
UCSB45928 | Rumex conglomeratus | Clarke, O. | 1972-5-28 | Riverside | residence of O.F.Clarke, 1012 Spruce street, Riverside | Comment | ||||
UC1330000 | Rumex crispus | James E. Cole | 1941-5-27 | 793 | Riverside | Barker Dam Joshua Tree National Monument | 1310 | Comment | ||
UCR96710 | Rumex crispus | A. C. Sanders | 1997-3-1 | 19725 | Riverside | Riverside, Box Springs Mtns.: Coyote Hill (Bench Mark 'Versity', 1386 ft.) and ridge S and SE of the UCR Botanic Garden | 427 | Comment | ||
UCR150028 | Rumex salicifolius | Scott D. White, Angelia Carey | 2004-5-7 | 10314 | Riverside | San Jacinto Mountains, Indian Creek and adjacent foothills | 610 | Comment | ||
SEINET4178297 | Rumex salicifolius var. salicifolius | I. W. Clokey | 1935-8-21 | 6601 | Riverside | Fuller's Creek | 1500 | Comment | ||
SD224912 | Sagina apetala | A. C. Sanders, G. K. Helmkamp | 1996-3-17 | 17980 | Riverside | Coachella Valley: Palm Springs, weeds in landscaping of shopping center at SE corner of Raquet Club Dr. and Palm Canyon Dr. | 188 | Comment | ||
RSA38271 | Salazaria mexicana | P. A. Munz | 1946-10-20 | 11576 | Riverside | Palms to Pines Hwy, 11.5 miles south of Palm Springs to Indio Road. | Comment | |||
UC1281086 | Salazaria mexicana | H. E. McMinn | 1935-6-27 | 4060 | Riverside | Palms to Pines Highway | Comment | |||
POM360990 | Salix exigua | Anstruther Davidson | 1893-4-10 | s.n. | Riverside | Palm Springs. | Comment | |||
RSA698840 | Salix exigua | J. R. Bruff | 1927-10-8 | 1 -F-1 | Riverside | Thousand Palms. | Comment | |||
JOTR35491 | Salix exigua var. hindsiana | La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn | 2013-4-26 | 3179 | Riverside | Joshua Tree National Park. Little San Bernardino Mtns, Upper Smithwater Canyon, NW of Quail Mtn. (Biodiversity Hunt stop2) | 1295 | Comment | ||
SD1014 | Salix exigua var. hindsiana | Mrs. H. P. Bracelin | 1932-4-12 | 600 | Riverside | East side of the bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside | 239 | Comment | ||
SDSU12995 | Salix exigua var. hindsiana | Michael G. Simpson | 1999-10-27 | 2026 | Riverside | Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/2 mile from Southside Facilities. | 152 | Comment | ||
UC494326 | Salix exigua var. hindsiana | Mrs. H. P. Bracelin | 1932-4-12 | 605 | Riverside | 4.8 km. n Arlington (4 mi w of Riverside, rd. to Pedley, e side of bridge over Santa Ana River, either side of rd.) | 240 | Comment | ||
SD185305 | Salix gooddingii | Andy C. Sanders | 2005-5-4 | 29837 | Riverside | Gavilan Hills near Riverside, ca 1 km east and southeast of Gavilan Peak | 625 | Comment | ||
UC482397 | Salix gooddingii | unknown | 1932-6-5 | 925 | Riverside | Eagle Canyon; Colorado Desert, Santa Rosa Mts., Eagle Canyon | Comment Read comments Mar 11 2011 |
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UC492428 | Salix gooddingii | Carl W. Sharsmith | 1932-3-20 | 14 | Riverside | 3 meters above mouth Diablo Canyon (near Clary's Coral Reef Ranch); Colorado Desert, foot of e slope Santa Rosa Mts. | Comment | |||
PASA2676 | Salix hindsiana var. leucodendroides | Mrs. H. P. Bracelin | 1932-4-12 | 599 | Riverside | East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside, Riverside County | 240 | Comment | ||
RSA342545 | Salix laevigata | Robert F. Thorne, W. A. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge | 1980-4-16 | 54101 | Riverside | San Bernardino Mountains: Flood plain (wash) along Whitewater River, ca. 3.0 miles N of Whitewater Post Office. | 591 | Comment | ||
RSA701561 | Salix laevigata | Steve D. Boyd, Aydee Virgen | 2004-4-13 | 10847 | Riverside | San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon. | Comment | |||
UCR128252 | Salix lasiolepis | A. C. Sanders, Kelly Volansky | 2003-10-16 | 27342 | Riverside | Moreno Valley, lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd. | 534 | Comment | ||
POM362681 | Salix lucida subsp. lasiandra | H. de Forest, Jack Rempel | 1933-10-29 | s.n. | Riverside | Snow Creek Canyon. | 549 | Comment | ||
UCR264221 | Salsola tragus | A. C. Sanders, Jim Malusa | 2015-9-11 | 41879 | Riverside | Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Iris Pass, floor of canyon c. 100 m below white tuff outcrops and falls | 659 | Comment | ||
RSA470153 | Saltugilia australis | Ora M. Clark | 1929-2-22 | 1584 | Riverside | E. of Whitewater, Colorado Desert. | Comment | |||
SD215602 | Saltugilia australis | Steve Boyd, Tim Ross, et al. | 1999-4-2 | 4038 | Riverside | Vail Lake area, lower slopes of Agua Tibia Mountain, along Highway 79. | 487 | Comment | ||
UCR116415 | Saltugilia australis | S. J. Myers | 2001-4-6 | s.n. | Riverside | San Jacinto Mtns., Bautista Canyon | 976 | Comment | ||
UCR251305 | Saltugilia australis | T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr | 2013-3-28 | 7430 | Riverside | Perris-Aguanga Basin, Menifee, northeast corner of Murrieta Road and Scott Road | 517 | Comment | ||
RSA0095107 | Saltugilia australis | N. C. Cooper | 1944-5-20 | 1281 | Riverside | Palms to Pines Highway, San Jacinto Mountains. | 1220 | Comment | ||
RSA0095111 | Saltugilia australis | Steve Boyd | 1980-5-6 | s.n. | Riverside | Motte Reserve. Rocky hills 2.5 mi NW of Perris. | 518 | Comment | ||
CAS-BOT-BC232920 | Saltugilia latimeri | Ynez Whilton Winblad | 1937-4-23 | s.n. | Riverside | Palms to Pines Highway, Mount San Jacinto | Comment | |||
POM14051 | Saltugilia splendens | P. A. Munz, D. D. Keck | 1922-4-14 | 5001 | Riverside | East of White Water Ranch. | 244 | Comment | ||
RSA124429 | Saltugilia splendens | Percy C. Everett, E. K. Balls | 1958-5-4 | 23083 | Riverside | Morongo Canyon. | 671 | Comment | ||
POM13845 | Salvia apiana | E. C. Jaeger | 1921-7-15 | s.n. | Riverside | Massacre Canyon | Comment | |||
UCR194212 | Salvia apiana | Scott D. White, Angelia Carey | 2004-6-4 | 11464 | Riverside | San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence | 534 | Comment | ||
UCR42549 | Salvia apiana | B. G. Pitzer | 1986-4-26 | 0186 | Riverside | San Bernardino Mtns., Whitewater Canyon, c. 4.5 mi. north of Hwy I-10 on Whitewater Canyon Road | 734 | Comment | ||
POM44740 | Salvia columbariae | P. A. Munz, L. T. Street, G. Williams | 1919-3-28 | 2373 | Riverside | Palm Springs. (Cabazon) | 543 | Comment Read comments Mar 13 2011 |
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RSA0041456 | Salvia columbariae | Duncan S. Bell, LeRoy Gross | 2014-3-20 | 6277 | Riverside | Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake. | 609 | Comment | ||
RSA651682 | Salvia columbariae | Marion P. Harthill | 1971-3-19 | 34 | Riverside | Palm Desert. | Comment | |||
UCR165412 | Salvia columbariae | A. C. Sanders | 2005-4-21 | 29563 | Riverside | Peninsular Range, Gavilan Hills, south of Harford Springs Co. Park and Ida Leona Rd., 1.5 mi. ESE of Gavilan Peak | 622 | Comment | ||
UCR241103 | Salvia columbariae | A. C. Sanders, Timothy W. Chumley | 2013-4-2 | 40740 | Riverside | Peninsular Range, Temescal Canyon between Horsethief Canyon Rd. and Hostettler Rd., near I-15 Fwy, SE of Corona (Lee) Lake | 377 | Comment | ||
UCR265829 | Salvia columbariae | Mitch Provance | 2012-5-24 | 512- 11 | Riverside | San Bernardino Mountains, Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St. | 1067 | Comment | ||
UCSB9331 | Salvia columbariae | Lloyd, Robert | 1960-3-23 | Riverside | 1 mi from US Hiway 99 on State Rd 111; to Palm Springs; San Jacinto Mt Range; Colorado Desert | 396 | Comment | |||
SEINET7972640 | Salvia columbariae | I. W. Clokey | 1935-4-17 | 6875 | Riverside | Cottonwood Springs. | Comment | |||
RSA699686 | Salvia greatae | J. Mark Porter, Orlando Mistretta | 2003-6-5 | 13614 | Riverside | Chocolate Mountains. Chocolate Mountain Bombing and Gunnery Range. Unnamed canyon, S of Salt Creek, accessed via Siphon 21 of the Coachella Canal; fork running east, above the pour-off. | 439 | Comment | ||
SD103970 | Salvia greatae | J. L. S. Simpson | 1968-3-17 | Riverside | Red Cloud Road, Salton Creek. | Comment | ||||
UC883920 | Salvia greatae | C. Epling | Apr 1937 | Riverside | Canyon n of Hidden Spring; Orocopia Mtns. | Comment | ||||
UCR262270 | Salvia mellifera | A. C. Sanders | 2006-5-13 | 32275 | Riverside | Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank | 488 | Comment | ||
UCSB41856 | Salvia mellifera | Weidert, E. | 1970-5-22 | Riverside | Perris Hills Gavalin Canyon | 365 | Comment | |||
RSA0093766 | Salvia pachyphylla | Duncan S. Bell | 2015-9-30 | 8689 | Riverside | Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek. | 1246 | Comment | ||
SEINET2076829 | Salvia pachyphylla | S. Rhodes, L. Brandt, R. Taylor, M. Hansen | 1999-1 | Riverside | Comment | |||||
SD229201 | Salvia pachyphylla subsp. pachyphylla | Dick Schwenkmeyer | 2012-8-7 | 775 | Riverside | Santa Rosa Mountain Cabin, 10 miles southeast of the intersection of Highway 74 and Santa Rosa Mountain road. | 2305 | Comment | ||
RSA125462 | Salvia vaseyi | E. K. Balls, P. C. Everett | 1957-8-20 | 22663 | Riverside | 7.5 mi. n. along rd. to 29 Palms [62] from jct. with U.S. Hwy. 60/70/99 | 381 | Comment | ||
SEINET7048155 | Sambucus caerulea | Steven R. Hill | 2001-5-3 | 33656 | Riverside | Northeast-facing slopes of Mount San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, about 3.8 miles due west of California Route 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area. Elevation about 2600 feet. | Comment | |||
RSA500110 | Sambucus mexicana | Steve Boyd, Timothy S. Ross, L. Arnseth | 1989-6-10 | 3662 | Riverside | Vail Lake area, Temecula Creek canyon below the dam. | 459 | Comment | ||
UCR107739 | Sambucus mexicana | D. L. Banks | 1997-5-5 | 1972 | Riverside | NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek. Along the S fork of Pechanga Creek | 427 | Comment | ||
UCR154445 | Sambucus mexicana | A. C. Sanders, Mike Misenhelter | 2005-6-15 | 30974 | Riverside | Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills | 671 | Comment | ||
UCR117319 | Sanicula bipinnatifida | A. C. Sanders, W. W. Wright, J. Latting, et al. | 1975-5-4 | 728 | Riverside | Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro | 610 | Comment | ||
RSA614423 | Sanicula crassicaulis | D. L. Banks | 1997-3-29 | 1556 | Riverside | NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation. | 390 | Comment | ||
SDSU12266 | Sanicula crassicaulis | Jeremy Mass, Ryan Jacobsen | 2000-4-19 | 13 | Riverside | Along edge of road near Stone Creek close to Southside Field Station, Santa Margarita Ecological Reserve (SDSU). | 222 | Comment | ||
RSA559416 | Sanicula tuberosa | Steve Boyd | 1992-4-15 | 6863 | Riverside | Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek. | 335 | Comment | ||
POM12869 | Sarcodes sanguinea | P. A. Munz | 1922-6-28 | 5884 | Riverside | Mts. above Santa Rosa. | 2409 | Comment | ||
UCR219984 | Sarcostemma cynanchoides | A. C. Sanders, D. L. Sanders | 2010-11-28 | 38701 | Riverside | Peninsular Range; NW Gavilan Hills, Angel Canyon Falls, above Home Gardens at the western edge of Riverside, 4.8 km NW (303 deg. ) of Lake Mathews dam, above intersection of Lincoln St. & Indiana Ave. | 279 | Comment | ||
JEPS27437 | Sarcostemma cynanchoides subsp. hartwegii | W. L. Jepson | 1901-5-27 | 1483 | Riverside | Aguanga | Comment | |||
RSA613422 | Sarcostemma hartwegii | D. L. Banks | 1997-4-5 | 1670 A | Riverside | NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. South of Dorland Mountain, just west of the Wilderness Area boundry, along a tributary of the north fork of Pechanga Creek. | 518 | Comment | ||
UCR102855 | Saxifraga californica | A. C. Sanders | 1997-4-3 | 20159 | Riverside | Lake Skinner area, near north foot of Black Mountain, slopes south of Crown Valley | 726 | Comment | ||
SD234790 | Scandix pecten-veneris | G. K. Helmkamp, E. A. Helmkamp | 2008-3-22 | 13236 | Riverside | Sierra Nevada Mountains Foothills: along Mokelumne Vista Road at the junction with CA-49, just west of Mokelumne Hill village (Mokelumne Hill 7.5'Q) | 479 | Comment | ||
CSUSB57 | Schinus molle | Peggy Merritt | 1972-5-5 | Riverside | Lot on NE corner of Park and 7th streets. Dry waste place. | Comment | ||||
SEINET6809369 | Schinus molle | John Thieret, Brandenburg, David | 1982-6-5 | 53095 | Riverside | Rancho Mirage; Rancho Mirage | Comment | |||
JOTR34316 | Schismus barbatus | Andre, Jim | 2012-4-11 | 20814 | Riverside | Joshua Tree National Park. Western margin of Eagle Mountains; 0.6mi south of Cottonwood Visitor Ctr. along Rte 11 | 912 | Comment | ||
RSA776379 | Schismus barbatus | Amber Swanson | 2011-4-8 | 376 | Riverside | Granite Mtns area E of Hwy 177 near jct 62. | 423 | Comment | ||
SDSU12971 | Schoenoplectus pungens var. longispicatus | Michael G. Simpson | 1999-10-27 | 2039 | Riverside | Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/2 mile from Southside Facilities. | 152 | Comment | ||
UCR199651 | Scirpus americanus | Justin M. Wood | 2008-7-16 | 31 | Riverside | Perris/Elsinore Basin, Gavilan Hills at Temescal Wash, near Olsen Canyon, 'Morgan' property, Alberhill area | 366 | Comment | ||
RSA180426 | Scirpus microcarpus | E. W. Lathrop | 1965-5-7 | 5715 -B | Riverside | 5 miles SW of Murrieta on the De Luz Road. | Comment | |||
SEINET12326484 | Scrophularia californica | H. M. Hall | 1902-1 | 2936 | Riverside | Vicinity of Riverside, in the Upper Sonoran Zone, Gavilan Hills | 457 | Comment | ||
RSA425210 | Scrophularia californica subsp. floribunda | E. Crow | 1929-3-17 | 202 | Riverside | Glen Ivy Hot Springs, Santa Ana Mts. | Comment | |||
LA102320 | Scutellaria mexicana | John C. Roos; | 1958-9-27 | sn | Riverside | Santa Rosa Mountains, Carrizo Creek near Black Hill | 914 | Comment | ||
LA55076 | Scutellaria mexicana | A. H. Lange; | 1951-5-27 | sn | Riverside | Santa Rosa Mountains, 5 mi. N of Pinyon Flats | 609 | Comment | ||
LA55084 | Scutellaria mexicana | Roxana S. Ferris; Ruth P. Rossbach | 1938-5-15 | 9543 | Riverside | Cottonwood Springs Canyon | Comment | |||
SD84920 | Scutellaria mexicana | Nancy Ryan Zabriskie, Walter Zabriskie | 1972-3-30 | 504 | Riverside | Below Pinyon Crest in Chapman's Rancheros area toward Dos Palmas Spring; northwest of Highway 74 in Santa Rosa Mountains. | 1096 | Comment | ||
UC456124 | Scutellaria siphocampyloides | I. J. Condit | 1910-6-21 | Riverside | near Idlewild; San Jacinto Mountains | 1524 | Comment Read comments Mar 12 2011 |
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RSA0000006 | Selaginella eremophila | Ivan M. Johnston | 1917-4-4 | s.n. | Riverside | Palm Canyon | Comment | |||
CAS-BOT-BC62254 | Selaginella watsonii | P. A. Munz | 1922-7-27 | 5869 | Riverside | Toro Peak, Santa Rosa Mts. | 2529 | Comment | ||
RSA613236 | Selaginella watsonii | Louis Cutter Wheeler | 1931-10-3 | 241 | Riverside | 3/4 mi. NNE Tahquitz Peak, San Jacinto Mts. | 2560 | Comment | ||
CAS-BOT-BC327392 | Senecio aphanactis | Mrs. Wilder | 1909-4-1 | s.n. | Riverside | Near Riverside | Comment | |||
SEINET7063051 | Senecio californicus | A. G. Vestal | 1963-5-20 | s.n. | Riverside | Long Valley Road at Temecula and at the junction with Route 395 (115). UTM Zone 11, 485910mE, 3706825mN. (WGS84/NAD83). | 308 | Comment | ||
UC575074 | Senecio flaccidus var. douglasii | C. Epling, Wm. Robison | 1933-6-24 | Riverside | near Banning; Little San Bernardino Mts., San Gorgonio Wash | Comment | ||||
UCR7929 | Senecio flaccidus var. douglasii | James J. Sims | 1968-9-8 | s.n. | Riverside | San Bernardino Valley Region, Box Springs Mtns, 8081 Reche Canyon Road | 549 | Comment | ||
SD258896 | Senecio mohavensis | Sarah J. De Groot, Cheryl Sevilla | 2016-3-16 | 7650 | Riverside | Mecca Hills; Side canyon along Painted Canyon Road NE of Mecca, NW of Box Canyon, Near Tertiary Mecca formation (shale, red-gray sandstone conglomerate) & Upper Ocotillo Formation | 170 | Comment | ||
RSA94665 | Senecio mohavensis | F. W. Peirson | 1927-4-12 | 7156 | Riverside | In Painted Canyon near Mecca. | Comment | |||
CAS-BOT-BC364529 | Senecio vulgaris | Edmund C. Jaeger | 1921-6-12 | s.n. | Riverside | Fairmont Park, Riverside | Comment | |||
SEINET2055018 ![]() |
Senecio vulgaris | Unknown | 1965-4-22 | Riverside | 2800 Mary Street, Victoria Village Shopping Center, Riverside | 262 | Comment | |||
RSA449948 | Senecio vulgaris | J. C. Roos | 1967-2-7 | s.n. | Riverside | City of Hemet. | Comment | |||
RSA0041457 | Senna armata | Duncan S. Bell, LeRoy Gross | 2014-3-20 | 6276 | Riverside | Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake. | 609 | Comment | ||
UCR126000 | Senna artemisioides | Robert Hamilton | 2003-2-6 | s.n. | Riverside | Riverside, vacant field on Monroe St. SE of California Ave. | 232 | Comment | ||
RSA0015681 | Senna covesii | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-9-29 | 6036 | Riverside | Chuckwalla Mountains; on the south side of Corn Springs Wash, approximately 3 air miles west of Corn Springs, and about 0.5 air miles south of Aztec Well. | 659 | Comment | ||
RSA518291 | Sesbania exaltata | George K. Helmkamp | 1989-9-16 | s.n. | Riverside | W side of State Hwy. 78, 0.7 mi. N of Palo Verde. Palo Verde. | 75 | Comment | ||
SEINET2063690 ![]() |
Sesbania herbacea | A. C. Sanders | 1985-8-24 | 5950 | Riverside | Near Oasis in the lower Coachella Valley on E side of Hwy 195, ca 1/2 mi N of intersection with Hwy 86, just N of Ave. 76 | -51 | Comment | ||
UCR2737 | Setaria parviflora | F. M. Reed | 1908-7-29 | 2553 | Riverside | South Coast; San Bernardino Valley, Riverside: upper side of Gage Canal near 8th Street bridge | 311 | Comment | ||
SEINET239052 ![]() |
Setaria verticillata | T. B. Salvato, A. C. Sanders | 2000-4-27 | 63 | Riverside | Coachella Valley; between Filmore and Buchanon on Avenue 56. | Comment | |||
RSA0002000 | Sibaropsis hammittii | Steve Boyd, Timothy S. Ross | 1992-4-1 | 6783 | Riverside | Santa Ana Mts., Elsinore Peak area south of Lake Elsinore, on Onion Hill, a grassy knoll about 0.5 miles southeast of Elsinore Peak on the crest of the range, north of the Main Divide Road. | 1012 | Comment | ||
UCR21299 | Sidalcea malviflora | A. C. Sanders, K. Berg | 1980-5-1 | 1370 | Riverside | San Jacinto Mtns., Garner Valley. 0.25 mi NW of the Kenworthy Ranger Station. | 1387 | Comment | ||
CAS-BOT-BC109455 | Sidotheca caryophylloides | Peter H. Raven; R. Snow | 1957-7-26 | 11091 | Riverside | San Jacinto Mountains. Banning-Idyllwild road, 0.9 mile north of Vista Grande Ranger Station. | Comment | |||
SBBG94888 | Sidotheca trilobata | C. McGaugh | 1990-8-8 | Riverside | SW Durasno Valley, S of town of Anza | 1371 | Comment | |||
RSA559425 | Silene antirrhina | Steve Boyd | 1992-4-15 | 6876 | Riverside | Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek. | 335 | Comment | ||
RSA65708 | Silene antirrhina | F. W. Peirson | 1919-4-14 | 5321 | Riverside | Murray Canyon near Palm Springs | 381 | Comment | ||
UCR178010 | Silene antirrhina | T. B. Salvato, Tracy Tennant | 1998-7-18 | MOR- 608 | Riverside | San Bernardino Mtns., Morongo Indian Reservation, vicinity of Wood and Potrero Canyons | 1280 | Comment | ||
UC64149 | Silene parishii | H. M. Hall | July, 1901 | 2549 | Riverside | Fuller's Mills Mountains San Jacinto Mountains, Fuller's Mills Mountains | 2194 | Comment | ||
POM187410 | Silene parishii var. viscida | L. Crutcher | 1933-7-31 | 12 | Riverside | Tahquitz Peak | Comment | |||
POM12078 | Silene verecunda subsp. platyota | Mary F. Spencer | 1921-7-9 | 1607 | Riverside | Tahquitz trail, Idyllwild. San Jacinto Mountains. | 1829 | Comment | ||
RSA249837 | Silene verecunda subsp. platyota | R. F. Thorne, J. P. Simon, C. W. Tilforth | 1969-6-24 | 38101 | Riverside | San Jacinto Mountains: San Bernardino National Forest. Above James Reserve in Hall Canyon | 1677 | Comment | ||
RSA483572 | Silene verecunda subsp. platyota | D. Charlton | 1988-5-21 | 1950 | Riverside | Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74. | 1829 | Comment | ||
CAS-BOT-BC202936 | Simmondsia chinensis | N. Aitkenhead | 1976-9-28 | 2077 | Riverside | So. of Chiriaco Summit | Comment | |||
CAS-BOT-BC202950 | Simmondsia chinensis | James R. Shevock | 1978-4-8 | 5776 | Riverside | Along California highway 195 just off Interstate 10 near Chiriaco Summit. Base of Orocopia Mountains, Colorado Desert | 396 | Comment | ||
RSA0124803 | Simmondsia chinensis | Duncan S. Bell, LeRoy Gross | 2016-3-31 | 9198 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain. | 591 | Comment | ||
SD42296 | Simmondsia chinensis | Carl B. Wolf | 1939-7-7 | 9524 | Riverside | Mi. North of Temecula-Aguanga Rd. on road to Hemet | 762 | Comment | ||
UC68604 | Simmondsia chinensis | H. M. Hall | May, 1905 | 5870 | Riverside | Chuckawalla Bench; Colorado Desert, Chuckawalla Bench | Comment | |||
UCR147747 | Simmondsia chinensis | Steve Boyd, Et al. | 2004-5-14 | 11270 | Riverside | Colorado Desert; Chocolate-Chuckwalla Mountains region, Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage, within boundaries of U.S. Navy Chocolate Mountains Aerial Gunnery Range | 570 | Comment | ||
RSA0013620 | Sisymbrium altissimum | LeRoy Gross, Duncan S. Bell | 2013-4-30 | 6027 | Riverside | Surveyed from Apela Drive, right at junction of road to sewage disposal ponds, south to Strawberry Creek. Started near 33.73367N, 116.75074W. And ended at 33.72912N 116.75098W. | 1510 | Comment | ||
UCR104915 | Sisymbrium altissimum | A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke | 1997-5-4 | 20632 | Riverside | San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740 | 1067 | Comment | ||
CSUSB554 | Sisymbrium irio | Susan Larisch | 1963-2-20 | Riverside | Highgrove, outside 1167 Spring in planted strip. | Comment | ||||
UCR164931 | Sisymbrium orientale | T. B. Salvato, John F. Green | 2004-5-27 | 629 | Riverside | San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp | 1463 | Comment | ||
RSA650112 | Sisyrinchium bellum | Marion P. Harthill | 1972-5-6 | s.n. | Riverside | Rancho California. | Comment | |||
SEINET4171039 | Sisyrinchium bellum | Unknown | 1927-3-30 | 297 | Riverside | Banning | Comment | |||
RSA422441 | Solanum douglasii | E. Mannatt | 1931-4-19 | 18736 | Riverside | Hemet | Comment | |||
UCR21169 | Solanum douglasii | Steve Boyd | 1980-7-3 | s.n. | Riverside | Perris Basin, Motte Reserve. Rocky hills 2.5 mi NW of Perris. Western edge of the reserve and 0.25 mi south of the NW corner of the reserve | 518 | Comment | ||
UCR22092 | Solanum douglasii | Steve Boyd | 1980-9-23 | 360 |