Search Results — 798 specimen records retrieved (486 records with coordinates)
Results for search: Collector=Stein;   

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  GMDRC118  Acacia greggii B. A. Stein 1978-6-5 112 San Bernardino Sweeney Granite Mountains Desert Research Center: Just below Dripping Spring Pond at 4100 1250 Comment
  RSA280895  Acacia greggii var. arizonica B. A. Stein 1978-6-5 112 San Bernardino In sandy wash below Dripping Spring Pond 1249 Comment
  CHSC26325  Achillea millefolium John Steiner 1977-4-2 45 Monterey 9.6 km n of Limekiln Creek, on e bank of California State Highway 1. 30 Comment
  RSA599121  Achnatherum coronatum V. W. Steinmann, D. L. Banks 1996-4-20 837 Riverside Agua Tibia Mountains, ca. 15 km east of Temecula, less than 1 km south of Route 79 at the Dorland Mountain Arts Colony, just southwest of the administration building., ca. 33?28'N, 117?01'W 500 Comment
  RSA654536  Achnatherum coronatum Deborah Steinwand 1996-4-28 104 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 250 m N of road. 200 Comment
  SDSU12867  Acmispon glaber var. brevialatus J. Jill Steinberg with Janet Knotts and Kevin Contreras 1998-3-25 20 Riverside Close to river ford in Santa Margarita Gorge directly south of Santa Margarita (SDSU) Field Station trailer. 238 Comment
  CHSC25742  Aconogonon davisiae John Steiner 1977-7-11 96 Shasta Lassen Volcanic National Park. 200 m w of Shadow Lake and 1 km n of Reading Peak summit. 2316 Comment
  CAS-BOT-BC391724  Actaea rubra W. P. Steinbeck 1923-7-1 s.n. Tuolumne Near Confidence Comment
  RSA0114176  Adenophyllum porophylloides B. A. Stein 1988-4-30 4168 San Bernardino Granite Mts. S. of Kelso, Sheep corral at SE end of range. 1100 Comment
  RSA0078668  Adiantum capillus-veneris B. A. Stein 1988-5-1 4186 San Bernardino Granite Mts., S. of Kelso, Granite Cove. 1280 Comment
  RSA273599  Ageratina herbacea B. A. Stein 1978-9-28 157 San Bernardino South fork of Cottonwood Canyon. 1753 Comment
  RSA284541  Ageratina herbacea B. A. Stein 1978-9-28 157 San Bernardino South fork of Cottonwood Canyon. 1753 Comment
  RSA644247  Aliciella latifolia V. W. Steinmann, R. Pant 1995-4-1 645 Inyo Eureka Valley, west side of the Last Chance Mountains, alluvial plain due east of the Eureka Dunes. 975 Comment
  RSA643965  Allium burlewii V. W. Steinmann 1996-6-17 919 Los Angeles San Gabriel Mountains, at the summit of Mt. San Antonio. 3050 Comment
  CAS-BOT-BC464485  Allium campanulatum W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Spring Reservoir Comment
  CAS-BOT-BC132041  Allium peninsulare var. peninsulare W. P. Steinbeck 1923-5-14 s.n. Calaveras Above Milton Comment
  UCD110029  Alnus rhombifolia John Steiner 1977-4-23 55 Butte S bank of Chico Creek at e end of Chico Canyon Road. 65 Comment
  RSA644209  Amaranthus fimbriatus V. W. Steinmann 1999-10-26 1419 Riverside foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center. 325 Comment
  SEINET787694  Amaranthus fimbriatus V. W. Steinmann 1999-1 1419 Unknown foothills of the Chuckwalla Mountains, open desert ca. 2km south of Desert Center 325 Comment
Read comments
Dec 4 2015
  SDSU12882  Anagallis arvensis J. Jill Steinberg with Leon Steinberg 1998-4-9 44 Riverside Ca. 1/4 mile along foot trail leading southeast from road, approximately 1/4 mile northeast of Santa Margarita (SDSU) Field Station trailer, north of Santa Margarita River. 335 Comment
  RSA598143  Antirrhinum coulterianum Victor W. Steinmann, Tim S. Ross 1995-5-8 669 Los Angeles Liebre Mountains, slopes between Leona Valley and 'Lost Valley' 1100 Comment
  RSA644223  Antirrhinum filipes Victor W. Steinmann, P. I. Moscosa, T. S. Ross 1998-4-14 1367 Riverside Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10; ca. 600 m. Along a small wash on north-facing slope. 183 Comment
  RSA654495  Antirrhinum nuttallianum subsp. nuttallianum Deborah Steinwand 1996-5-18 111 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 60 m N of road. 200 Comment
  RSA654498  Antirrhinum nuttallianum subsp. nuttallianum Deborah Steinwand 1996-4-20 52 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 180 m N of road. 200 Comment
  RSA0077989  Apiaceae B. A. Stein 1981-3-7 449 Sonoma Harrison Grade Rd. 243 Comment
  CAS-BOT-BC392084  Aquilegia formosa W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Spring Reservoir Comment
  RSA0077990  Arctostaphylos B. A. Stein 1981-3-7 446 Sonoma Vine Hill Rd., 1/2 mile S of Vine Hill School Rd. Comment
  RSA0114087  Arctostaphylos B. A. Stein 1981-4-11 469 San Diego Montezuma Canyon Rd, 3 miles E of turn-off, on sandstone slopes. 1036 Comment
  RSA0114093  Arctostaphylos B. A. Stein 1981-5-25 548 Tuolumne Hwy 120 (Big Oak Flat Rd.) ca. 1/2 miles N of J20. 975 Comment
  SEINET11989143  Arctostaphylos andersonii var. andersonii B. A. Stein 1981-1 425 Santa Cruz Empire Grade Rd, ca 1 mi W of Seven Springs Comment
  SEINET11989149  Arctostaphylos andersonii var. auriculata B. A. Stein 1981-1 460 Contra Costa Mt. Diablo State Park, Rock City Campground 457 Comment
  CHSC39444  Arctostaphylos auriculata B. A. Stein 1981-3-21 460 Contra Costa Mt. Diablo State Park, Rock City Campgound. 457 Comment
  CAS-BOT-BC24084  Arctostaphylos bakeri B. A. Stein 1981-3-7 447 Sonoma Harrison Grade Rd. c. 1/2 mi. east of Stoez Rd. 243 Comment
  CHSC39445  Arctostaphylos bakeri B. A. Stein 1981-3-7 447 Sonoma Harrison Grade Rd, east of Occidental. 243 Comment
  CHSC39446  Arctostaphylos canescens subsp. canescens B. A. Stein 1981-2-21 418 Marin Mt. Tamalpais East Peak. 777 Comment
  CAS-BOT-BC23927  Arctostaphylos canescens subsp. canescens B. A. Stein 1981-3-8 455 Sonoma Ida Clayton Rd. 1 mi. west of Lake Co. line at turnoff to trout farm. 762 Comment
  CHSC39431  Arctostaphylos canescens subsp. sonomensis B. A. Stein 1981-5-2 528 Lake Bartlett Spring Rd. c. 5 miles east of Clear Lake. 609 Comment
  CAS-BOT-BC23704  Arctostaphylos columbiana B. A. Stein 1981-11-1 569 Mendocino Standish Hickey State Park 274 Comment
  CAS-BOT-BC23731  Arctostaphylos columbiana B. A. Stein 1981-11-1 567 Humboldt US Hwy 101 2 miles north of Patrick Poing 60 Comment
  CHSC39440  Arctostaphylos columbiana B. A. Stein 1981-11-1 570 Mendocino US Hwy 101 at north end of Leggitt. 274 Comment
  CHSC39441  Arctostaphylos columbiana B. A. Stein 1981-11-1 568 Humboldt US Hwy 101, 2 miles north of Patrick Point. 60 Comment
  CHSC39442  Arctostaphylos columbiana B. A. Stein 1981-11-1 569 Mendocino Standish Hickey State Park. 274 Comment
  RSA0078659  Arctostaphylos crustacea subsp. crinita B. A. Stein 1981-7-2 561 Santa Clara Skyline Blvd., ca. 2 miles S. of Page Mill Rd. Comment
  RSA0077980  Arctostaphylos crustacea var. rosei B. A. Stein 1981-3-14 459 San Francisco Brotherhood Way, behind SW corner of Brotherhood Masonic Temple. Comment
  SEINET11989142  Arctostaphylos densiflora B. A. Stein 1981-1 444 Sonoma Vine Hill Rd, 0.25 mi N of Vine Hill School Rd 46 Comment
  CHSC39456  Arctostaphylos edmundsii B. A. Stein 1981-3-1 437 Monterey Big Sur, Rigde south and above Pfeiffer Beach. 91 Comment
  RSA0077991  Arctostaphylos edmundsii var. edmundsii B. A. Stein 1981-3-1 434 Monterey 1/2 mile N of Point Sur. 60 Comment
  CAS-BOT-BC23307  Arctostaphylos glandulosa subsp. cushingiana B. A. Stein 1981-4-26 505 San Luis Obispo La Panza Range, 1 mi. east of Pozo summit. 731 Comment
  CAS-BOT-BC23177  Arctostaphylos glandulosa subsp. glandulosa B. A. Stein 1981-2-21 416 Marin Rock Springs area 731 Comment
  CAS-BOT-BC24684  Arctostaphylos glandulosa subsp. howellii B. A. Stein 1981-4-24 490 Monterey Nacimiento Summit c. 0.25 mi. s. of Nacimiento-Fergusen Rd. 853 Comment
  SEINET11989152  Arctostaphylos glauca B. A. Stein 1981-1 461 Contra Costa Mt. Diablo State Park, Juniper Camp 884 Comment
  SEINET11989153  Arctostaphylos glauca B. A. Stein 1981-1 488 Santa Barbara Highway 154 at San Marcos Pass 671 Comment
  SEINET11989148  Arctostaphylos hooveri B. A. Stein 1981-1 491 Monterey Nacimiento Summit, Plasket Ridge Rd, 0.2 mi S of Nacimiento-Fergusen Rd 853 Comment
  CAS-BOT-BC24499  Arctostaphylos imbricata B. A. Stein 1981-3-1 442 San Mateo San Bruno Mt., ne. summit ridge along Radio Rd. 396 Comment
  CHSC39432  Arctostaphylos imbricata B. A. Stein 1981-3-1 442 San Mateo San Bruno Mt., northeast summit ridge just below Radio Rd. 396 Comment
  CHSC39459  Arctostaphylos insularis B. A. Stein 1982-5-13 928 Santa Barbara Santa Cruz Island, Main Ridge South of Stanton Ranch. 365 Comment
  CAS-BOT-BC38965  Arctostaphylos manzanita subsp. elegans B. A. Stein 1981-5-2 532 Lake Bartlett Springs Rd, 10 miles east of Clear Lake 1127 Comment
  CAS-BOT-BC38966  Arctostaphylos manzanita subsp. elegans B. A. Stein 1981-5-2 530 Lake Bartlett Springs Rd, c. 6 miles east of Clear Lake 1219 Comment
  CAS-BOT-BC38593  Arctostaphylos mewukka B. A. Stein 1981-5-25 551 Tuolumne Evergreen Rd. c. 2 mi. north of junction with Highway 120. 1341 Comment
  CHSC39447  Arctostaphylos myrtifolia Bruce A. Stein 1981-5-25 554 Amador East of Ione near junction of Hwy 33 and Buenavista Rd. 121 Comment
  SEINET11989147  Arctostaphylos myrtifolia B. A. Stein 1981-1 Amador Comment
  SEINET11989154  Arctostaphylos nevadensis B. A. Stein 1981-1 543 Sierra E shore Upper Sardine Lake, due E of Sierra Buttes 1829 Comment
  CHSC39433  Arctostaphylos nummularia B. A. Stein 1981-2-20 411 Marin Mt. Tamalpais south slope, at start of trail to Camp Eastwood. 243 Comment
  RSA0077983  Arctostaphylos pallida B. A. Stein 1982-3-13 808 Alameda Tilden Park. 304 Comment
  POM320395  Arctostaphylos patula Ellen Stein 1972-4-29 79 Tulare 4.5 miles N. of Greenhorn Summit, Greenhorn Mts., Tiger Flat Campground. 2043 Comment
  SEINET11989151  Arctostaphylos patula B. A. Stein 1981-1 544 Plumas Frazier Falls area 1920 Comment
  CHSC25747  Arctostaphylos patula subsp. patula John Steiner 1977-6-14 73 Lassen Lassen Volcanic National Park. 250 m NE Manzanita Lake and 250 m E Lassen Park boundry. 1768 Comment
  CAS-BOT-BC44353  Arctostaphylos pilosula B. A. Stein 1981-4-26 504 San Luis Obispo La Panza Range, 1 mi. east of Pozo Summit 731 Comment
  CAS-BOT-BC44815  Arctostaphylos pungens B. A. Stein 1981-4-17 485 San Bernardino New York Moutains, Cauthers Canyon 1706 Comment
  CHSC39430  Arctostaphylos pungens B. A. Stein 1981-4-17 485 San Bernardino New York Mountains, Caruthers Canyon. 1706 Comment
  CAS-BOT-BC44700  Arctostaphylos sensitiva B. A. Stein 1981-2-20 411 Marin Mt. Tamalpais, south slope at start of trail to Camp Eastwood. 243 Comment
  CHSC39458  Arctostaphylos silvicola Bruce A. Stein 1981-2-28 428 Santa Cruz Martin Grade, .5 miles SE of Ice Cream Grade, Bonny Doon area. 512 Comment
  SEINET11989144  Arctostaphylos silvicola B. A. Stein 1981-1 428 Santa Cruz Bonny Doon area, Martin Grade, 0.5 mi SE of Ice Cream Grade 512 Comment
  CAS-BOT-BC47328  Arctostaphylos stanfordiana B. A. Stein 1981-5-2 529 Lake Bartlett Sp. Rd. c. 6 mi. e. of Clear lake. 1219 Comment
  SEINET11989145  Arctostaphylos stanfordiana B. A. Stein 1981-1 453 Sonoma Ida Clayton Rd 457 Comment
  CHSC39429  Arctostaphylos tomentosa subsp. crinita B. A. Stein 1981-2-28 425 Santa Cruz Empire Grade 1 mile west of Seven Springs. 213 Comment
  CHSC39443  Arctostaphylos tomentosa subsp. crustacea Bruce A. Stein 1982-5-2 884 Santa Clara Mt. Hamilton Range, Copernicus Peak. 1280 Comment
  CHSC39434  Arctostaphylos tomentosa subsp. subcordata B. A. Stein 1982-5-10 895 Santa Barbara Santa Cruz Island, top of Islay Canyon. 243 Comment
  CHSC39455  Arctostaphylos uva-ursi B. A. Stein 1981-3-5 441 San Mateo San Bruno Mts., Northeast ridge of summit on Radio Road. 396 Comment
  RSA0077992  Arctostaphylos uva-ursi B. A. Stein 1981-2-22 422 San Mateo San Bruno Mountain, just E of sumit. 396 Comment
  RSA0077993  Arctostaphylos uva-ursi B. A. Stein 1981-2-22 421 San Mateo San Bruno Mountain, just E of summit. 396 Comment
  RSA0078660  Arctostaphylos virgata B. A. Stein 1981-7-2 562 Marin Inverness Ridge at Summit of Sir Frances Drake Hwy. 121 Comment
  CAS-BOT-BC44585  Arctostaphylos viridissima B. A. Stein 1982-5-15 932 Santa Barbara Santa Cruz Island - Main ridge along narrow portion of island 426 Comment
  SEINET11989146  Arctostaphylos viscida B. A. Stein 1981-1 457 Lake Hwy 29, 0.5 mi S of Western Mine Rd turnoff Comment
  CHSC39457  Arctostaphylos viscida subsp. mariposa B. A. Stein 1981-5-25 550 Tuolumne NW border of Yosemite NP, intersection of Evergreen and Aspen Valley Rds. 1341 Comment
  CAS-BOT-BC46917  Arctostaphylos viscida subsp. mariposa B. A. Stein 1981-5-25 549 Tuolumne Evergreen Rd, 4 mis. east of junction w/ Hwy 120 1341 Comment
  CAS-BOT-BC46918  Arctostaphylos viscida subsp. mariposa B. A. Stein 1981-5-25 550 Tuolumne Evergreen Rd. at junction with Aspen Valley Rd. 1341 Comment
  CAS-BOT-BC47456  Arctostaphylos viscida subsp. viscida B. A. Stein 1981-2-16 409 Nevada c. 5 miles east of Nevada City on Hwy 20 1158 Comment
  RSA0114092  Arenaria macradenia var. parishiorum B. A. Stein, S. F. Warrick 1988-4-29 4159 San Bernardino Granite Mts. S. of Kelso, trail between Dorners Camp and Granite Peak. Elev. 1500 m. Granite Cove. 1280 Comment
  CAS-BOT-BC82296  Arnica chamissonis W. P. Steinbeck 1925-7-4 s.n. Tuolumne Hamlin Meadow, 8 miles above Strawberry Comment
  RSA325030  Arnica discoidea B. A. Stein 1982-5-25 938 Lake Mendocino National Forest, Lake Pillsbury, Sunset Campground. 549 Comment
  CAS-BOT-BC90254  Artemisia douglasiana F. J. Steinmetz 1901-8-31 s.n. Los Angeles King's Canyon road w. of Carson Comment
  RSA284566  Artemisia dracunculus B. A. Stein 1978-9-27 146 San Bernardino Along edge of Cove Spring Pond. 1250 Comment
  UCR208922  Artemisia dracunculus B. A. Stein 1978-9-27 146 San Bernardino Eastern Mojave Desert, Granite Mountains, Cove Spring pond 1250 Comment
  RSA284565  Artemisia ludoviciana subsp. albula B. A. Stein 1978-9-26 136 San Bernardino Granitic Mountians. Snake Spring. 1250 Comment
  SEINET229341  Artemisia ludoviciana subsp. albula B. A. Stein 1978-9-26 136 San Bernardino Mojave Desert; Snake Spring 1250 Comment
  UCR208923  Artemisia ludoviciana subsp. albula B. A. Stein 1978-9-26 136 San Bernardino Eastern Mojave Desert, Granite Mountains, Snake Spring 1250 Comment
  RSA273601  Artemisia tridentata B. A. Stein 1978-9-28 154 San Bernardino Granite Mountians, in Cottonwood Canyon. 1646 Comment
  SEINET222406  Artemisia tridentata subsp. tridentata B. A. Stein 1978-9-28 154 San Bernardino Eastern Mojave Desert; Cottonwood Canyon 1646 Comment
  RSA644203  Asclepias californica V. W. Steinmann, D. L. Banks 1997-3-13 1199 Riverside Agua Tibia Mountains, north of Hwy. 79 on the low hills just east of Dripping Springs alcove and west of Lake Marina Road. 500 Comment
Read comments
Jun 30 2018
  SEINET955538  Asclepias californica V. W. Steinmann, D. L. Banks 1997-1 1199 Riverside Agua Tibia Mountains, north of Highway 79 on the low hills just east of Dripping Springs alcove and west of Lake Marina Road. 500 Comment
  UCR117684  Asclepias californica V. W. Steinmann, D. L. Banks 1997-3-13 1199 Riverside Agua Tibia Mtns., N of Hwy 79 on the low hills just east of Dripping Springs alcove and west of Lake Marina Road. 550 Comment
  RSA281056  Asclepias erosa B. A. Stein 1978-6-5 115 San Bernardino At Dripping Spring Pond 1249 Comment
  GMDRC17  Asclepias erosa B. A. Stein 1978-6-5 115 San Bernardino Sweeney Granite Mountains Desert Research Center: In sandy wash below Dripping Spring Pond, 4100 1250 Comment
  CAS-BOT-BC177492  Astragalus asymmetricus W. P. Steinbeck 1923-6-12 s.n. Stanislaus Near Knights Ferry Comment
  RSA0114173  Astragalus layneae B. A. Stein 1988-4-30 4165 San Bernardino Granite Mts., S. of Kelso, Sheep corral at SE end of range, near turnoff from Kelbaker Rd. 1100 Comment
  RSA280896  Astragalus newberryi B. A. Stein 1978-5-17 61 San Bernardino 1/2 mi southeast of Granite Peak. 1828 Comment
  RSA280897  Astragalus newberryi B. A. Stein 1978-3-30 94 San Bernardino Along Silver Peak Road. 1737 Comment
  RSA280893  Astragalus nutans B. A. Stein 1978-5-6 40 San Bernardino Cottonwood Canyon. 1447 Comment
  GMDRC121  Astragalus nutans B. A. Stein 1978-5-6 40 San Bernardino Sweeney Granite Mountains Desert Research Center: Cottonwood Canyon, c. 4750 1448 Comment
  GMDRC290  Astragalus purshii var. tinctus B. A. Stein 1978-5-17 61 San Bernardino Sweeney Granite Mountains Desert Research Center: 1/2 mi southeast of Granite Peak at c. 6000 1829 Comment
  CHSC29256  Astragalus rattanii var. jepsonianus John Steiner 1977-4-16 46 Colusa Growing in an open field, ca. 0.5 km w of jct. of Hwys 20 and 16, s side of Bear Creek, ca. 30 km sw of Williams. 322 Comment
  UCD114250  Athysanus pusillus Kim E. Steiner 1978-4-29 198 Colusa Walker Ridge Rd., 1.5 mi. N of State Hwy 20. 777 Comment
  CAS-BOT-BC170271  Atriplex hymenelytra Bruce A. Stein 1982-1-23 794 San Bernardino North side of Lead Mountain, Bullion Mountains, Twentynine Palms Marine Base. 609 Comment
  RSA273604  Atriplex polycarpa B. A. Stein 1978-9-29 s.n. San Bernardino At mouth of Sheep Corral, C. 3250'. 990 Comment
  GMDRC109  Atriplex polycarpa B. A. Stein 1978-9-29 161 San Bernardino Granite Mountains: In sandy soil at mouth of Sheep Corral, C. 3250'. 991 Comment
  RSA600398  Avena barbata V. W. Steinmann 1996-4-7 823 Los Angeles San Gabriel Mountains, ca. 1 kilometer from trailhead at Cow Canyon Saddle along Coldwater Canyon Truck Trail. 1350 Comment
  RSA654319  Avena barbata Deborah Steinwand 1996-4-6 18 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76. 200 Comment
  RSA599112  Avena fatua V. W. Steinmann 1996-3-30 815 Los Angeles Pomona, Elephant Hill. 300 Comment
  CAS-BOT-BC145737  Avena sativa V. W. Steinmann 1996-4-13 829 Riverside Just east of Route 15 along Temescal Canyon Road 1.3 km southeast of the junction with Indian Truck Trail. 350 Comment
  RSA600393  Avena sativa V. W. Steinmann 1996-4-13 829 Riverside East of route 15 along Temescal Canyon Road 1.3 kilometers southeast of junction with Indian Truck Trail 350 Comment
  RSA273589  Baccharis salicifolia B. A. Stein 1978-9-27 143 San Bernardino Embankment that divides upper and lower Cove Spring Pond. 1250 Comment
  GMDRC27  Baccharis sergiloides B. A. Stein 1978-5-23 68 San Bernardino Sweeney Granite Mountains Desert Research Center: Cottonwood Spring, 4300 1311 Comment
  GMDRC28  Baccharis sergiloides B. A. Stein 1978-9-29 163 San Bernardino Granite Mountains: In sandy wash at bottom of Sheep Corral, c. 3250 991 Comment
  RSA280807  Bahiopsis parishii B. A. Stein 1978-5-12 52 San Bernardino Budweiser Canyon 1189 Comment
  RSA271466  Baileya pleniradiata B. A. Stein 1978-5-19 64 San Bernardino Granite Mts, E Mojave Desert, ESE of Granite Peak. 1966 Comment
  RSA281052  Baileya pleniradiata B. A. Stein 1978-4-29 26 San Bernardino Mouth of Cottonwood Basin alongside dirt road 1219 Comment
  GMDRC29  Baileya pleniradiata B. A. Stein 1978-4-29 26 San Bernardino Sweeney Granite Mountains Desert Research Center: Mouth of Cottonwood Basin alongside dirt road, c. 4000 1220 Comment
  RSA280784  Bebbia juncea B. A. Stein 1978-5-16 89 San Bernardino In sandy soil in Budweiser Wash at west end of range 701 Comment
  RSA0114391  Bebbia juncea B. A. Stein 1988-4-30 4172 San Bernardino Granite Mts., S of Kelso, Sheep Corral at SE end of range. 1100 Comment
  GMDRC30  Bebbia juncea var. aspera B. A. Stein 1978-5-16 89 San Bernardino Granite Mountains: In sandy soil in Budweiser Wash at west end of range, c. 2300 701 Comment
  RSA712413  Boechera platysperma V. W. Steinmann 1996-6-17 920 b Los Angeles San Gabriel Mountains, at the summit of Mt. San Antonio. 3050 Comment
  CAS-BOT-BC25466  Boechera retrofracta W. P. Steinbeck 1923-7-1 s.n. Tuolumne Hamlin Meadow above Strawberry. Comment
  RSA644207  Boerhavia wrightii V. W. Steinmann 1999-10-26 1418 Riverside foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center. 325 Comment
  RSA599118  Bothriochloa barbinodis V. W. Steinmann 1996-3-30 818 Los Angeles Pomona, Elephant Hill. 300 Comment
  LA202157  Boykinia occidentalis Dorothy Steinicke; 2004-7-13 Los Angeles 234 Comment
  RSA644218  Brandegea bigelovii V. W. Steinmann, P. I. Moscosa, T. S. Ross 1998-4-12 1359 Riverside Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10. 600 Comment
  RSA0114095  Brickellia arguta B. A. Stein 1988-4-30 4170 San Bernardino Granite Mts. S. of Kelso, Sheep Corral at SE edge of range. 1100 Comment
  RSA273592  Brickellia californica B. A. Stein 1978-9-26 137 San Bernardino GRANITE MOUNTAINS: Snake Springs 1250 Comment
  RSA280790  Brickellia californica B. A. Stein 1978-5-16 88 San Bernardino W-facing slope at west end of range 1036 Comment
  RSA284546  Brickellia californica B. A. Stein 1978-9-26 133 San Bernardino Granite Mountains; Snake Springs 1220 Comment
  UC1518591  Brickellia californica B. A. Stein 1978-9-26 133 San Bernardino Snake Spring, Granite Mountains, e Mojave Desert Mojave Desert, Granite Mountains, Snake Spring 1219 Comment
  GMDRC32  Brickellia californica B. A. Stein 1978-5-16 88 San Bernardino Granite Mountains: Among rocks, W-facing slope at west end of range, 3400'. 1037 Comment
  RSA273582  Brickellia desertorum B. A. Stein 1978-9-29 162 San Bernardino In rocks along sandy wash margin in Sheep Corral. 990 Comment
  GMDRC33  Brickellia desertorum B. A. Stein 1978-9-29 162 San Bernardino Granite Mountains: In rocks along sandy wash margin in Sheep Corral, c. 3250'. 991 Comment
  RSA280789  Brickellia oblongifolia var. linifolia B. A. Stein 1978-5-24 73 San Bernardino On open slope below Cottonwood Basin/Bull Canyon saddle. 1752 Comment
  GMDRC35  Brickellia oblongifolia var. linifolia B. A. Stein 1978-5-24 73 San Bernardino Sweeney Granite Mountains Desert Research Center: On open slope below Cottonwood Basin/Bull Canyon saddle, c. 5750 1753 Comment
  CAS-BOT-BC482176  Brodiaea appendiculata W. P. Steinbeck 1923-5-14 s.n. Calaveras Near Jenny Lind Comment
  CAS-BOT-BC483112  Brodiaea elegans subsp. elegans W. P. Steinbeck 1923-6-12 s.n. Tuolumne Above Vallecito Comment
  UCD139144  Brodiaea terrestris subsp. terrestris Kim E. Steiner 1978-4-28 180 Solano Brown Road, 0.4 mile east of State Highway 113, South of Dixon. 7 Comment
  RSA654538  Bromus Deborah Steinwand 1996-4-6 2 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 25 m N of road. 200 Comment
  RSA599127  Bromus arizonicus V. W. Steinmann 1996-3-30 813 Los Angeles Pomona, Elephant Hill, along Mission Boulevard ca. 0.5 kilometers southwest of Humane Way. 250 Comment
  RSA599130  Bromus carinatus V. W. Steinmann, D. L. Banks 1996-4-20 839 Riverside Agua Tibia Mountains, ca. 15 km east of Temecula, less than 1 km south of Route 79 at the Dorland Mountain Arts Colony, just southwest of the administration building., ca. 33?28'N, 117?01'W 550 Comment
  RSA599123  Bromus catharticus V. W. Steinmann 1996-5-6 855 Los Angeles Pomona. Comment
  RSA599124  Bromus diandrus V. W. Steinmann 1996-3-30 822 Los Angeles Pomona, Elephant Hill. 300 Comment
  RSA654537  Bromus diandrus Deborah Steinwand 1996-4-28 77 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 250 m N of road. 200 Comment
  RSA599114  Bromus hordeaceus V. W. Steinmann, D. L. Banks 1996-4-20 836 Riverside Agua Tibia Mountains, ca. 15 km east of Temecula, less than 1 km south of Route 79 at the Dorland Mountain Arts Colony, just southwest of the administration building., ca. 33?28'N, 117?01'W 500 Comment
  GMDRC281  Bromus madritensis subsp. rubens B. A. Stein 1978-5-28 85 San Bernardino Sweeney Granite Mountains Desert Research Center: Mouth of Cottonwood Basin, c. 4000 1220 Comment
  CAS-BOT-BC161814  Bromus rubens V. W. Steinmann; D. B. Steinmann 1996-3-16 811 Riverside Northeast foothills of the San Jacinot Mountains, lower portion of Chino Canyon alluvial plain, 1 km south of Highway 111 at a point ca. 1.5 km northwest of the Tramway-San Rafael intersection. 300 Comment
  RSA280776  Bromus rubens B. A. Stein 1978-5-28 85 San Bernardino Sweeney Granite Mountains Desert Research Center; Mouth of Cottonwood Basin, c. 4000' 1219 Comment
  RSA599113  Bromus rubens V. W. Steinmann 1990-3-30 816 Los Angeles Pomona, Elephant Hill. 300 Comment
  RSA600397  Bromus rubens V. W. Steinmann, D. B. Steinmann 1996-3-16 811 Riverside Northeast foothills of the San Jacinto Mountains, lower portion of Chino Canyon alluvial plain, 1 kilometer S of Highway 111 at a point ca. 1.5 kilometer NW of the Tramway-San Rafael intersection. 300 Comment
  SDSU16914  Calandrinia breweri Ashley Stein, Taxonomy Class 2005-3-15 18 San Diego 1/4 mile W. of Oak Canyon bend, Mission Trails 116 Comment
  CAS-BOT-BC487522  Calochortus albus W. P. Steinbeck 1923-5-21 s.n. Calaveras Fourth crossing between Valley Spring & San Andreas Comment
  CAS-BOT-BC489956  Calochortus leichtlinii W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Springs Reservoir Comment
  CAS-BOT-BC490230  Calochortus leichtlinii W. P. Steinbeck 1925-7-4 s.n. Mariposa Leland Meadow, 4 miles above Strawberry Comment
  CAS-BOT-BC490538  Calochortus luteus W. P. Steinbeck 1923-4-1 s.n. Sacramento near Stockton Comment
  CAS-BOT-BC492553  Calochortus minimus W. P. Steinbeck 1923-5-21 s.n. Calaveras near Dunbar crossing Comment
  CAS-BOT-BC496525  Calochortus venustus W. P. Steinbeck 1923-5-14 s.n. Calaveras Near Milton Comment
  CAS-BOT-BC496902  Calochortus venustus W. P. Steinbeck 1923-7-1 s.n. Tuolumne Near Confidence Comment
  CHSC25749  Caltha leptosepala var. biflora John Steiner 1977-6-9 70 Shasta Lassen Volcanic National Park. In a meadow 2.8 km e Lake Helen and 0.6 km n King's Creek. 2310 Comment
  SD230272  Calyptridium monospermum V. W. Steinmann 1996-6-17 916 Los Angeles San Gabriel Mountains: 1 km (by air) southwest of Mt. San Antonio, along Baldy Trail. 2850 Comment
  UCR118162  Calyptridium monospermum V. W. Steinmann 1996-6-17 916 Los Angeles San Gabriel Mtns., c. 1 km. (by air) SW of Mt. San Antonio, along Baldy Trail. 2850 Comment
  CHSC25746  Calyptridium umbellatum John Steiner 1977-6-14 72 Shasta Lassen Volcanic National Park. Location 250 m ne Manzanita Lake, 250 m e park boundary. 1768 Comment
  JEPS52548  Calyptridium umbellatum Steinwand 1919-7-19 Tulare Giant Forest, Alta Peak Alta Peak; Giant Forest, Alta Peak Comment
  SDSU12872  Calystegia macrostegia subsp. intermedia J. Jill Steinberg with Janet Knotts and Kevin Contreras 1998-3-25 26 Riverside At switchback in road from Santa Margarita (SDSU) Field Station trailer leading down into Santa Margarita River Gorge, north of river. 256 Comment
  CAS-BOT-BC221165  Calystegia malacophylla subsp. pedicellata Bruce A. Stein 1981-4-25 500 San Luis Obispo Navajo Rd. c. 1 mile south of Hwy 58, La Panza Range 609 Comment
  CDA2807  Cannabis sativa P. Steinbaugh 1932-8-27 Sacramento Near Courtland. 0 Comment
  UCD140665  Carex multicaulis Kim E. Steiner 1978-3-3 286 El Dorado 1.2 miles NW of Mt. Aukum Road, ca. 200 m SW of Bucks Bar Road. Comment
  SDSU12825  Castilleja affinis subsp. affinis J. Jill Steinberg 1998-2-21 3 San Diego Foot trail leading towards Oak Canyon ca. 1 mile southeast of Fortuna Mountain, Mission Trails Regional Park. 219 Comment
  RSA280836  Castilleja angustifolia B. A. Stein 1978-4-14 14 San Bernardino Rocky crevices and sandy soil, 1/2 mi. SW of Willow Spring Basin. 1220 Comment
  GMDRC252  Castilleja angustifolia B. A. Stein 1978-4-14 14 San Bernardino Granite Mountains: Rocky crevices and sandy soil, 1/2 mi. SW of Willow Spring Basin c. 4000 1220 Comment
  CHSC25741  Castilleja arachnoidea John Steiner 1977-7-11 98 Shasta Lassen Volcanic National Park. 200 m w Shadow Lake and 1 km n Reading Peak summit. 2316 Comment
  UCD122333  Castilleja attenuata Kim E. Steiner 1978-4-29 194 Colusa Walker Ridge Rd., 1.5 mi N of State Hwy 20. 777 Comment
  UCD122334  Castilleja attenuata Kim E. Steiner 1979-5-4 299 Amador Hale Road, 0.3 mi. N of south fork of Dry Creek. 536 Comment
  SDSU12881  Castilleja exserta subsp. exserta J. Jill Steinberg with Leon Steinberg 1998-4-5 39 Riverside North side of foot trail approximately 1/2 mile north east of Santa Margarita (SDSU) Field Station trailer, north of Santa Margarita River. 351 Comment
  RSA273587  Castilleja linariifolia B. A. Stein 1978-9-26 141 San Bernardino Cottonwood Spring 1311 Comment
  UCR136777  Castilleja linariifolia B. A. Stein 1978-9-26 141 San Bernardino Eastern Mojave Desert, Granite Mountains, Cottonwood Spring 1311 Comment
  JEPS27091  Caulanthus californicus Otto Steinwand 1920-3-21 Kern Delano Comment
  CHSC39454  Ceanothus arboreus B. A. Stein 1982-5-11 896 Santa Barbara Santa Cruz Island, ridgetop due south of Stanton Ranch. 259 Comment
  CAS-BOT-BC48515  Ceanothus confusus Bruce A. Stein 1981-5-31 557 Sonoma Rincon Ridge, Fountaingrove Ranch 228 Comment
  CAS-BOT-BC48680  Ceanothus cordulatus W. P. Steinbeck 1923-6-1 s.n. Tuolumne Salt Spring Reservoir Comment
  SEINET12210778  Ceanothus crassifolius B. A. Stein 1981-1 467 San Diego Along hwy 76, above San Luis Rey River, 1 mi W of San Luis Rey day use park 91 Comment
  CHSC39451  Ceanothus cuneatus B. A. Stein 1981-2-20 410 Marin Mt. Tamalpais, below Mt. Inn at start of trail to Camp Eastwood. 243 Comment
  UCD112112  Ceanothus cuneatus var. cuneatus Kim E. Steiner 1979-5-4 297 Amador Shake Ridge Road. 0.9 mile east of Fiddletown. 975 Comment
  CAS-BOT-BC48434  Ceanothus cuneatus var. ramulosus Bruce A. Stein 1981-2-21 412 Marin Just east of Bootjack Camp along road, Mt. Tamalpais State Park 426 Comment
  SEINET12210774  Ceanothus dentatus B. A. Stein 1981-1 439 Santa Cruz Hwy 1, 6 mi N of Watsonville at summot grade Comment
  CAS-BOT-BC64397  Ceanothus diversifolius W. P. Steinbeck 1936-4-15 s.n. Calaveras Calaveras Co. Mountains. Comment
  SEINET12210773  Ceanothus diversifolius B. A. Stein 1981-1 511 Lake Mendocino Natl Forest 4.5 mi N of Howard Mills Sta. on INO2 1067 Comment
  CHSC39448  Ceanothus foliosus B. A. Stein 1981-5-2 533 Lake Bartlett Sp. Rd., Rupert Ridge. 1127 Comment
  CHSC39450  Ceanothus foliosus B. A. Stein; B. Shumacher 1981-3-7 445 Sonoma Vine Hill School Rd. 45 Comment
  CAS-BOT-BC49985  Ceanothus gloriosus var. porrectus B. A. Stein 1981-9-26 564 Marin Pt. Reyes Nat. Seashore, Inverness Ridge c. 1/2 mile N of Mt. Vision 243 Comment
  CAS-BOT-BC49986  Ceanothus gloriosus var. porrectus B. A. Stein; R. Patterson 1981-7-2 563 Marin Inverness Ridge at summit of Sir Francis Drake Hwy 121 Comment
  CHSC39452  Ceanothus gloriosus var. porrectus B. A. Stein; R. Patterson 1981-7-2 563 Marin Inverness Ridge at summit of Sir Francis Drake Hwy. 121 Comment
  SEINET12210775  Ceanothus griseus var. horizontalis B. A. Stein 1981-1 435 Monterey Along hwy 1, c. .5 mi N of Point Sur 61 Comment
  SEINET12210771  Ceanothus integerrimus B. A. Stein 1981-1 493 Monterey Santa Lucia Mts. Ponderosa Campground on Nacimiento Rd 427 Comment
  SEINET12210777  Ceanothus jepsonii var. albiflorus B. A. Stein 1981-1 452 Sonoma West slope of Mt. St. Helena, Ida Clayton Road 427 Comment
  SEINET12210770  Ceanothus jepsonii var. jepsonii B. A. Stein 1981-1 448 Sonoma Summit of Harrison Grade Road, east of Occidental 244 Comment
  CHSC39453  Ceanothus lemmonii B. A. Stein; J. Nachlinger 1981-5-16 539 Nevada Highway 49 c. 5 miles north of Nevada City. 1219 Comment
  CAS-BOT-BC63608  Ceanothus leucodermis Bruce A. Stein 1981-4-4 468 San Diego Along Highway 76 and San Luis Rey River, 1 mi. w. of San Luis Rey day use park. 91 Comment
  RSA0077981  Ceanothus masonii B. A. Stein 1981-4-4 464 Marin Bolinas Ridge. Comment
  RSA0114088  Ceanothus masonii B. A. Stein 1981-4-4 466 Marin Bolinas Ridge ca. 3.5 mi. from Rock Springs junction. Comment
  CHSC39449  Ceanothus megacarpus B. A. Stein; B. Shumacher 1981-4-19 487 Santa Barbara Santa Ynez Mts., San Marcos Pass. 670 Comment
  CAS-BOT-BC126810  Ceanothus pauciflorus Bruce A. Stein 1981-4-11 470 San Diego Montezuma Valley, along Montezuma Valley Road 1 mile west of Ranchita 1188 Comment
  CAS-BOT-BC52106  Ceanothus prostratus Bruce A. Stein 1981-5-16 542 Sierra Salmon Creek Rd 1 mile N of Hwy 49 near Sierra Buttes 1706 Comment
  SEINET12210776  Ceanothus prostratus var. occidentalis B. A. Stein 1981-1 456 Lake On Western Mine Rd., 0.8 mile east of Sonoma County Line 823 Comment
  SEINET12210772  Ceanothus sorediatus B. A. Stein 1981-1 438 Monterey Along Highway 1 at entrance to Pfeiffer Big Sur State Park 61 Comment
  SDSU12875  Ceanothus thyrsiflorus J. Jill Steinberg with Janet Knotts and Kevin Contreras 1998-3-25 31 Riverside Next to Santa Margarita (SDSU) Field Station trailer due north of Gorge, above Santa Margarita River. 354 Comment
  RSA598142  Cercocarpus betuloides var. betuloides Victor W. Steinmann, Tim S. Ross 1995-5-8 663 Los Angeles Liebre Mountains, along Bouquet Canyon Road, ca. 1 km (by air) ENE of the Bouquet Guard Station and adjacent to Bouquet Campground #3 725 Comment
  CAS-BOT-BC136973  Cercocarpus ledifolius var. intermontanus V. W. Steinmann 1996-6-17 921 Los Angeles San Gabriel Mountains, ca. 2.5 km (by air) south-southwest of Mt. San Antonio, along Baldy Trail 2550 Comment
  RSA643970  Cercocarpus ledifolius var. intermontanus Victor W. Steinmann 1996-6-17 921 Los Angeles San Gabriel Mountains., ca. 2.5 km (by air) south-southwest of Mt. San Antonio, along Baldy Trail. 2550 Comment
  SD230283  Cercocarpus ledifolius var. intermontanus V. W. Steinmann 1996-6-17 921 Los Angeles San Gabriel Mtns., ca. 2.5 km (by air) SSW of Mt. San Antonio, along Baldy Trail. 2550 Comment
  UCR117687  Cercocarpus ledifolius var. intermontanus V. W. Steinmann 1996-6-17 921 Los Angeles San Gabriel Mtns., c. 2.5 km (by air) SSW of Mt. San Antonio, along Baldy Trail. 2550 Comment
  RSA281059  Chaenactis carphoclinia var. carphoclinia B. A. Stein 1978-4-10 6 San Bernardino West-facing rocky slope above Bull Canyon Wash. 2600 Comment
  RSA271464  Chaenactis fremontii B. A. Stein 1978-4-10 005 San Bernardino West-facing rocky slope above Bull Canyon Wash. 2600 Comment
  RSA598137  Chaenactis glabriuscula var. glabriuscula V. W. Steinmann, Timothy S. Ross 1995-5-8 667 Los Angeles Liebre Mountains, slopes between Leona Valley and 'Lost Valley' 1100 Comment
  RSA644205  Chamaesyce micromera V. W. Steinmann 1999-10-26 1415 Riverside foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center. 325 Comment
  SEINET5742556 Image available Chamaesyce micromera W. Steinmann 1999-1 1415 Riverside Foothills of the Chuckwalla Moutains, open desert ca. 2 km S of Desert Center.; Desert Center 325 Comment
  SEINET5742575 Image available Chamaesyce polycarpa W. Steinmann 1999-1 1416 Riverside Foothills of the Chuckwalla Moutains, open desert ca. 2 km S of Desert Center.; Desert Center 325 Comment
  RSA644206  Chamaesyce polycarpa var. polycarpa V. W. Steinmann 1999-10-26 1416 Riverside foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center. 325 Comment
  SFV21959  Chilopsis linearis subsp. arcuata N. I. Steiner 2004-4-25 24 San Diego Colorado Desert Anza Borrego Desert State Park campground, near mouth of Borrego Palm Canyon 245 Comment
  RSA644219  Chorizanthe brevicornu var. brevicornu Victor W. Steinmann, P. I. Moscosa, T. S. Ross 1998-4-14 1358 Riverside Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10; ca. 600 m. Along a small wash on north-facing slope. 183 Comment
  RSA654431  Chorizanthe fimbriata var. fimbriata Deborah Steinwand 1996-4-28 81 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 250 m NW of road. 200 Comment
  RSA654430  Chorizanthe procumbens Deborah Steinwand 1996-4-20 62 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 250 m NW of road. 200 Comment
  RSA273600  Chrysothamnus depressus B. A. Stein 1978-9-28 156 San Bernardino Granite Mountains: Cottonwood Canyon 1677 Comment
  RSA273602  Chrysothamnus paniculatus B. A. Stein 1978-9-29 160 San Bernardino S of Sheep Corral 976 Comment
  GMDRC37  Chrysothamnus paniculatus B. A. Stein 1978-9-2 160 San Bernardino Granite Mountains: In sandy wash just south of Sheep Corral, c. 3200'. 976 Comment
  RSA273603  Chrysothamnus teretifolius B. A. Stein 1978-9-28 152 San Bernardino Cottonwood Canyon 1601 Comment
  CDA37649  Chylismia claviformis subsp. peirsonii J. B. Steinweden 1958-1-13 Imperial Signal Mtn. 0 Comment
  CDA37650  Chylismia claviformis subsp. peirsonii J. B. Steinweden 1958-1-13 Imperial Signal Mtn. 0 Comment
  CAS-BOT-BC285259  Cirsium andersonii F. J. Steinmetz 1901-8-31 s.n. Unknown Near Summit Camp, Lake Tahoe road Comment
  RSA280787  Cirsium neomexicanum B. A. Stein 1978-5-12 55 San Bernardino Budweiser Canyon 1188 Comment
  GMDRC38  Cirsium neomexicanum B. A. Stein 1978-5-12 55 San Bernardino Granite Mountains: Among dry rocks in Budweiser Canyon, 3900 1189 Comment
  CAS-BOT-BC438750  Cistanthe monandra V. W. Steinman 1996-6-17 916 Los Angeles San Gabriel Mountains, ca. 1 km (by air) southwest of Mt. San Antonio, along Baldy Trail 2850 Comment
  RSA643964  Cistanthe monosperma V. W. Steinmann 1996-5-17 916 Los Angeles San Gabriel Mountains, ca. 1 km (by air) southwest of Mt. San Antonio, along Baldy Trail. 2850 Comment
Read comments
Nov 8 2010
  CAS-BOT-BC438954  Cistanthe monosperma W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Creek Reservoir Comment
  CAS-BOT-BC163611  Clarkia biloba subsp. biloba W. P. Steinbeck 1923-6-12 s.n. Tuolumne Above Sonora Comment
  CAS-BOT-BC164102  Clarkia biloba subsp. biloba Bruce A. Stein 1981-5-25 553 Tuolumne Old Priest Grade near Highway 120 853 Comment
  HSC86833  Clarkia purpurea S. L. Steinwert 1985-4-13 10 Colusa Salt Canyon, N side of Salt Creek, Hwy. 20, 11 mi. WSW of Williams 143 Comment
  UCD100662  Claytonia parviflora subsp. grandiflora Kim E. Steiner 1978-3-3 283 El Dorado 1.2 miles NW of Mt. Aukum Road, ca. 200 m SW of Bucks Var Road. Comment
  SDSU12921  Claytonia parviflora subsp. parviflora J. Jill Steinberg with Janet Knotts 1998-3-11 5 Riverside Ca. 1/4 mile along foot trail leading southeast from road, approximately 1/4 mile northeast of Santa Margarita (SDSU) Field Station trailer, north of Santa Margarita River. 305 Comment
  RSA280844  Cleome isomeris B. A. Stein 1978-4-12 9 San Bernardino In sandy wash at base of Willow Spring Canyon. 1159 Comment
  RSA0078654  Collinsia B. A. Stein 1980-6-1 s.n. Santa Clara About 3 mi. due W of Mt. Hamilton. Comment
  UCD123552  Collinsia greenei Kim E. Steiner 1978-4-29 203 Lake State Hwy 29, 2.15 miles north of Butts Canyon Road. 335 Comment
  CHSC39439  Comarostaphylis diversifolia subsp. planifolia B. A. Stein 1982-5-11 907 Santa Barbara Santa Cruz Island, Central Valley c. 1 mile east of Stanton Ranch. 152 Comment
  RSA644224  Croton californicus V. W. Steinmann, M. T. Wedlake 1995-4-8 655 Riverside Along Hwy. 111, 1 km northwest of Palm Springs (measured from the intersection with San Rafael Dr.). 215 Comment
  SD230228  Croton californicus V. W. Steinmann, M. T. Wedlake 1995-4-8 655 Riverside Along Hwy. 1111, 1 km northwest of Palm Slprings (measured from the intersection with San Rafael Dr.) south of the highway. 214 Comment
  UC1776823  Croton californicus V. W. Steinmann, M. T. Wedlake 1995-4-8 655 Riverside Along Hwy 111, 1 km NW of Palm Springs (measured from the intersection with San Rafael Dr.) 215 Comment
  UCD141962  Croton californicus V. W. Steinmann; M. T. Wedlake 1995-4-8 655 Riverside Along Hwy. 111; 1 km northwest of Palm Springs (measured from the intersection with San Rafael Dr.); south of the highway. 215 Comment
  RSA281064  Cryptantha angustifolia B. A. Stein 1978-6-5 118 San Bernardino At Dripping Spring Pond 1249 Comment
  RSA281065  Cryptantha angustifolia B. A. Stein 1978-5-26 82 San Bernardino Along Silver Peak Road in Cottonwood Basin 1319 Comment
  GMDRC79  Cryptantha angustifolia B. A. Stein 1978-5-26 82 San Bernardino Sweeney Granite Mountains Desert Research Center: Along Silver Peak Road in Cottonwood Basin, c. 4330 1320 Comment
  RSA281066  Cryptantha barbigera B. A. Stein 1978-5-26 80 San Bernardino Along Silver Peak Road in Cottonwood Basin 1372 Comment
  RSA281068  Cryptantha gracilis B. A. Stein 1978-5-15 92 San Bernardino Cottonwood Canyon. 1828 Comment
  GMDRC81  Cryptantha gracilis B. A. Stein 1978-5-15 92 San Bernardino Sweeney Granite Mountains Desert Research Center: Cottonwood Canyon at c. 6000 1829 Comment
  UCR263771  Cryptantha intermedia Kim Steiner, Mark Bibbo, Ed Kentner, Catherine Schnurrenberger 2012-5-4 s.n. Kern Southern Sierra Nevada Mountains, Piute Mountains, c. 6.8 km south of Weldon Peak 1714 Comment
  GMDRC82  Cryptantha pterocarya B. A. Stein 1978-5-26 78 San Bernardino Sweeney Granite Mountains Desert Research Center: Bull Canyon at c. 5600 1707 Comment
  RSA281070  Cryptantha utahensis B. A. Stein 1978-5-8 96 San Bernardino GRANITE MOUNTAINS, EAST MOHAVE DESERT : near Cottonwood Canyon. 1524 Comment
  UCD121387  Cycladenia humilis V. W. Steinmann 1996-6-17 915 Los Angeles San Gabriel Mountains, ca. 2.5 km (by air) south-southwest of Mt. San Antonio, along Baldy Trail. 2550 Comment
  RSA643966  Cycladenia humilis var. venusta V. W. Steinmann 1996-6-17 915 Los Angeles San Gabriel Mountains, ca. 2.5 km (by air) south-southwest of Mt. San Antonio, along Baldy Trail. 2550 Comment
  SD230157  Cycladenia humilis var. venusta V. W. Steinmann 1996-6-17 915 Los Angeles San Gabriel Mountains: ca. 2.5 km (by air) south-southwest of Mt. San Antonio, along Baldy Trail. 2550 Comment
  UCR117683  Cycladenia humilis var. venusta V. W. Steinmann 1996-6-17 915 Los Angeles San Gabriel Mtns., c. 2.5 km (by air) SSW of Mt. San Antonio, along Baldy Trail. 2550 Comment
  RSA599109  Cynodon dactylon V. W. Steinmann 1996-4-13 830 Riverside East of route 15 along Temescal Canyon Road 1.3 kilometers southeast of junction with Indian Truck Trail 350 Comment
  RSA0078669  Cyperaceae B. A. Stein 1988-5-1 4188 San Bernardino Granite Mts., S. of Kelso, Granite Cove. 1280 Comment
  RSA280889  Dalea mollissima B. A. Stein 1978-5-16 59 San Bernardino In sandy soil in Budweiser Wash at west end of range 701 Comment
  RSA644208  Dalea mollissima V. W. Steinmann 1999-10-26 1413 Riverside foothills of the Chuckwalla Mountains, open desert ca. 0.5 km south of Desert Center. 275 Comment
  GMDRC124  Dalea mollissima B. A. Stein 1978-5-16 59 San Bernardino Granite Mountains: In sandy soil of open bajada at west end of range, c. 2300 701 Comment
  CAS-BOT-BC420636  Darmera peltata W. P. Steinbeck 1923-5-21 s.n. Calaveras Dunbar crossing near San Anotone Cr. Comment
  SDSU12907  Datura discolor J. Jill Steinberg 1998-3-21 12 San Diego Indian Gorge, Anza Borrego State Park, ca 1/4 mile west of entrance to Torote canyon. 366 Comment
  CAS-BOT-BC8852  Delphinium glaucum W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Creek Reservoir Comment
  CAS-BOT-BC8656  Delphinium gracilentum W. P. Steinbeck 1923-6-12 s.n. Tuolumne near Strawberry Comment
  CAS-BOT-BC8800  Delphinium gracilentum W. P. Steinbeck 1923-6-12 s.n. Calaveras Dunbar Crossing, San Antone Creek Comment
  CAS-BOT-BC8798  Delphinium gracilentum f. versicolor W. P. Steinbeck 1923-6-12 s.n. Calaveras Dunbar Crossing, San Antone Creek Comment
  CAS-BOT-BC8606  Delphinium hansenii W. P. Steinbeck 1923-5-14 s.n. Calaveras San Antone Creek Comment
  CAS-BOT-BC8607  Delphinium hansenii W. P. Steinbeck 1923-6-12 s.n. Calaveras San Antone Creek Comment
  CAS-BOT-BC116021  Delphinium nuttallianum W. P. Steinbeck 1923-6-1 635 Calaveras Salt Creek Reservoir Comment
  CAS-BOT-BC116187  Delphinium nuttallianum W. P. Steinbeck 1925-7-4 s.n. Tuolumne Hamlin Meadows, 8 miles Strawberry Comment
  CAS-BOT-BC116188  Delphinium nuttallianum W. P. Steinbeck 1923-7-1 s.n. Tuolumne Cow Cr. near Strawberry Comment
  CAS-BOT-BC16951  Delphinium variegatum subsp. variegatum W. P. Steinbeck 1923-6-12 s.n. Calaveras Near San Andreas Comment
  CAS-BOT-BC82856  Dendromecon harfordii Bruce A. Stein 1982-5-13 929 Santa Barbara Santa Cruz Island. Islay Canyon. 182 Comment
  CAS-BOT-BC402362  Dicentra formosa subsp. formosa W. P. Steinbeck 1923-5-21 s.n. Calaveras Dunbar crossing, San Antone Cr. Comment
  RSA654501  Dichelostemma capitatum subsp. capitatum Deborah Steinwand 1996-4-6 12 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 50 m N of road. 200 Comment
  CAS-BOT-BC500977  Dichelostemma multiflorum W. P. Steinbeck 1923-6-12 s.n Calaveras Above Murphys Comment
  CAS-BOT-BC500919  Dichelostemma volubile W. P. Steinbeck 1923-5-14 s.n. Calaveras Calaveras Bridge above Jenny Lind Comment
  RSA280796  Dieteria canescens var. leucanthemifolia B. A. Stein 1978-5-29 95 San Bernardino Granite Mountains. 762 Comment
  CHSC52477  Diplacus pulchellus Kim E. Steiner 1978-6-13 216 Tuolumne Road to Mather, just past Sawmill Mtn. Rd. ca. 3 miles N of State Hwy 120. 1414 Comment
  CHSC59609  Diplacus tricolor Kim E. Steiner 1978-4-28 185 Solano Brown Rd. 0.4 mi east of State Hwy 113, South of Dixon. 7 Comment
  CAS-BOT-BC151365  Diplacus tricolor W. P. Steinbeck 1923-4-1 s.n. San Joaquin Near Stockton Comment
  RSA644217  Ditaxis lanceolata V. W. Steinmann, P. I. Moscosa, T. S. Ross 1998-4-14 1366 Riverside Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10. Along a small wash on north-facing slope. 182 Comment
  UCD142304  Ditaxis lanceolata V. W. Steinmann; P. I. Moscosa, T. S. Ross 1998-4-14 1366 Riverside Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10. 600 Comment
  UCD55104  Downingia insignis Kim E. Steiner 1978-4-28 181 Solano South of Dixon; south side of Brown Road; ca. 200 meters east of State Highway 113. 5 Comment
  UCD55110  Downingia montana Kim E. Steiner 1978-6-13 215 Tuolumne Road to Mather; just past Sawmill Mtn.; Rd. ca. 3 mi. N of State Hwy 120. 1414 Comment
  UCD55118  Downingia ornatissima Kim E. Steiner 1978-4-28 182 Solano South of Dixon; south side of Brown Road; ca. 200 meters east of State Highway 113. 5 Comment
  RSA644239  Dryopteris arguta V. W. Steinmann, D. L. Banks 1997-4-13 1221 b San Diego Cleveland National Forest, along Cutca trail ca. 1.2 km west of its junction with High Point Truck Trail, 33 23'40''N, 116 51'40''W 1000 Comment
  SEINET814382  Dryopteris arguta V. W. Steinmann, D. L. Banks 1997-1 1221 -B San Diego Clevland National Forest, along Cutca trail, ca. 1.2 km west of its junction with High Point Truck Trail. 1000 Comment
  RSA721989  Dudleya arizonica B. A. Stein 1978-5-25 75 San Bernardino Bull Canyon 1433 Comment
  CAS-BOT-BC427973  Dudleya arizonica Bruce A. Stein 1978-5-25 75 San Bernardino Granite Mountains, Eastern Mojave Desert. In Bull Canyon 1432 Comment
  RSA721988  Dudleya saxosa subsp. aloides B. A. Stein 1978-6-2 98 San Bernardino Along wash in Cottonwood Basin. 1371 Comment
  RSA271454  Dyssodia cooperi B. A. Stein 1978-5-11 47 San Bernardino In sandy soil at Willow Spring Basin Wash. 1127 Comment
  RSA599125  Ehrharta erecta V. W. Steinmann, Rashmi Pant 1996-5-5 854 Los Angeles Claremont. 300 Comment
  RSA599100  Elymus glaucus subsp. jepsonii V. W. Steinmann, D. L. Banks 1996-4-20 843 Riverside Agua Tibia Mountains, ca. 10 km east of Temecula, UC Emerson Preserve, ca. 0.5 km from main road along the East Trail, just northeast of the summer cottage., ca. 33?28'N, 117?02'W 450 Comment
  UCR263767  Enemion occidentale Kim Steiner, Mark Bibbo, Ed Kentner, Catherine Schnurrenberger 2012-5-4 s.n. Kern Southern Sierra Nevada Mountains, Piute Mountains, c. 0.5 km northeast of Weldon Peak 1900 Comment
  RSA280767  Ephedra aspera B. A. Stein 1978-5-1 30 San Bernardino Granite Mountains. On open gravelly bajada near the base of Budweiser Canyon. 1219 Comment
  RSA280768  Ephedra aspera B. A. Stein 1978-5-1 31 San Bernardino Granite Mountains. On open gravelly bajada near the base of Budweiser Canyon. 1219 Comment
  GMDRC5  Ephedra aspera B. A. Stein 1978-5-1 30 San Bernardino Granite Mountains: Near base of Budweiser Canyon, on open gravelly bajada, c. 4000' 1220 Comment
  GMDRC6  Ephedra aspera B. A. Stein 1978-5-1 31 San Bernardino Granite Mountains: Near base of Budweiser Canyon, on open gravelly bajada, c. 4000 1220 Comment
  RSA280769  Ephedra californica B. A. Stein 1978-5-1 34 San Bernardino Granite Mountains. Eastern Mojave Desert. On open bajada 1/4 mile east of the mouth of Budweiser Canyon. 1220 Comment
  RSA280770  Ephedra californica B. A. Stein 1978-5-1 33 San Bernardino Granite Mountains. Eastern Mojave Desert. On open bajada 1/4 mile east of the mouth of Budweiser Canyon. 1220 Comment
  GMDRC8  Ephedra californica B. A. Stein 1978-5-1 33 San Bernardino Granite Mountains: 1/4 mi. E of the mouth of Budweiser Canyon, on open bajada Comment
  GMDRC9  Ephedra californica B. A. Stein 1978-5-1 34 San Bernardino Granite Mountains: 1/4 mi. E of the mouth of Budweiser Canyon, on open bajada Comment
  RSA280771  Ephedra nevadensis B. A. Stein 1978-6-5 110 San Bernardino Granite Mountains. Eastern Mojave Desert. Cove Spring/ Dripping Spring area 1250 Comment
  GMDRC10  Ephedra nevadensis B. A. Stein 1978-6-5 110 San Bernardino Sweeney Granite Mountains Desert Research Center: Cove Spring/Dripping Spring area Comment
  CAS-BOT-BC81995  Ephedra viridis Bruce A. Stein 1978-6-3 102 San Bernardino Cottonwood Canyon 1752 Comment
  RSA0114393  Ephedra viridis B. A. Stein, S. F. Warrick 1988-4-29 4164 San Bernardino Granite Mts. S. of Kelso, trail between Dorners Camp and Granite Peak. Elev. 1500 m. Granite Cove. 1700 Comment
  RSA273596  Epilobium canum subsp. garrettii B. A. Stein 1978-9-26 132 San Bernardino Granite Mountains; Snake Springs. 1220 Comment
  RSA280858  Epilobium canum subsp. garrettii B. A. Stein 1978-5-30 86 San Bernardino Cottonwood Canyon. 1372 Comment
  RSA284544  Epilobium canum subsp. garrettii B. A. Stein 1978-9-26 132 San Bernardino Granite Mountains; Snake Springs. 1220 Comment
  GMDRC185  Epilobium canum subsp. latifolium B. A. Stein 1978-5-3 86 San Bernardino Sweeney Granite Mountains Desert Research Center: Cottonwood Canyon, c. 4500 1372 Comment
  CHSC25739  Equisetum arvense John Steiner 1977-6-30 82 Lassen Along Hat Creek at the n end of Paradise Meadow. Lassen Volcanic National Park. 2134 Comment
  CHSC25751  Equisetum arvense John Steiner 1977-6-9 68 Tehama 1.1 km n Battle Creek and 1.5 km e Martin Creek. 1489 Comment
  CHSC30622  Equisetum laevigatum John Steiner 1975-6-23 5 Lassen Upper Murrer's Meadow. 1536 Comment
  RSA280815  Eremalche rotundifolia B. A. Stein 1978-4-10 4 San Bernardino West-facing rocky slope above Bull Canyon Wash. 2600 Comment
  GMDRC176  Eremalche rotundifolia B. A. Stein 1978-4-1 4 San Bernardino Granite Mountains: West-facing rocky slope above Bull Canyon Wash, c. 2600 793 Comment
  UCR129677  Eriastrum diffusum B. A. Stein 1978-5-18 062 San Bernardino Eastern Mojave Desert, Granite Mtns., SE of Granite Peak 1905 Comment
  RSA0119732  Eriastrum diffusum subsp. diffusum B. A. Stein 1978-5-18 62 San Bernardino Granite Mountains: slopes southeast of Granite peak. 1905 Comment
  RSA654320  Eriastrum filifolium Deborah Steinwand 1996-5-11 110 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 300 m NW of road, on top of ridge. 200 Comment
  RSA0078663  Ericameria cooperi var. cooperi B. A. Stein 1988-5-1 4180 San Bernardino Granite Mts., S. of Kelso, Bajada near Dripping Springs (Bunny Club). 1280 Comment
  CAS-BOT-BC286802  Ericameria cuneata var. spathulata Bruce A. Stein 1978-6-5 123 San Bernardino Granite Mountains, Eastern Mojave Desert. On Silver Peak Rd. 1889 Comment
  RSA273597  Ericameria cuneata var. spathulata B. A. Stein 1978-9-28 153 San Bernardino In crevice of granitic rocks in Cottonwood Canyon 1616 Comment
  RSA273598  Ericameria cuneata var. spathulata B. A. Stein 1978-9-28 159 San Bernardino South fork of Cottonwood Canyon. 1753 Comment
  RSA281062  Ericameria cuneata var. spathulata B. A. Stein 1978-6-5 123 San Bernardino Along Silver Peak Road 1890 Comment
  RSA284545  Ericameria cuneata var. spathulata B. A. Stein 1978-9-26 134 San Bernardino Granite Mountains; Snake Springs 1220 Comment
  RSA284549  Ericameria cuneata var. spathulata B. A. Stein 1978-9-28 153 San Bernardino In crevice of granitic rocks in Cottonwood Canyon 1616 Comment
  UC1518599  Ericameria cuneata var. spathulata B. A. Stein 1978-9-26 134 San Bernardino in crevice of granitic boulder at Snake Spring Mojave Desert, Granite Mountains, Snake Spring (e Mojave Desert) 1219 Comment
  RSA281089  Ericameria laricifolia B. A. Stein 1978-9-27 142 San Bernardino Embankment that divides upper and lower Cove Spring Pond. 1250 Comment
  RSA0078664  Ericameria linearifolia B. A. Stein 1988-5-1 4181 San Bernardino Granite Mts., S. of Kelso, Bajada near Dripping Springs (Bunny Club). 1280 Comment
  CAS-BOT-BC297207  Erigeron coulteri W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Spring Reservoir Comment
  CAS-BOT-BC300641  Erigeron foliosus var. hartwegii W. P. Steinbeck 1923-6-12 s.n. Calaveras Near San Andreas Comment
  CAS-BOT-BC300692  Erigeron glacialis var. glacialis W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Spring Reservoir Comment
  CAS-BOT-BC308797  Erigeron glacialis var. glacialis W. P. Steinbeck 1925-7-4 s.n. Tuolumne Hamlin Meadow, 8 miles above Strawberry Comment
  GMDRC138  Eriodictyon angustifolium B. A. Stein 1978-5-24 72 San Bernardino Sweeney Granite Mountains Desert Research Center: Along Silver Peak Road, in wash at head of Cottonwood Basin, c. 4800 1463 Comment
  CAS-BOT-BC216027  Eriodictyon californicum W. P. Steinbeck 1923-5-21 s.n. Calaveras Near Vallecito Comment
  RSA280907  Eriodictyon trichocalyx B. A. Stein 1978-5-24 72 San Bernardino Along Silver Peak Road, in wash at head of Cottonwood Basin. 1463 Comment
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Apr 10 2017
  RSA0077982  Eriogonum B. A. Stein 1982-4-9 812 San Bernardino Afton Canyon. 426 Comment
  RSA0078666  Eriogonum B. A. Stein 1988-5-1 4183 San Bernardino Granite Mts., S. of Kelso, Granite Cove. 1280 Comment
  CDA22476  Eriogonum angulosum J. B. Steinweden 1958-6-12 Kern Highway 65, south of Ducor. 0 Comment
  UCD99907  Eriogonum dasyanthemum Kim E. Steiner 1976-6-12 45 Solano Mix Canyon Road. 457 Comment
  RSA280865  Eriogonum davidsonii B. A. Stein 1978-5-9 45 San Bernardino Cottonwood Canyon. 1601 Comment
  GMDRC211  Eriogonum davidsonii B. A. Stein 1978-5-9 45 San Bernardino Sweeney Granite Mountains Desert Research Center: Cottonwood Canyon, c. 5250 1601 Comment
  RSA284551  Eriogonum deflexum var. baratum B. A. Stein 1978-9-26 128 San Bernardino Margin of Kelbaker Rd. 1/2 miles south of Granite Pass. 1220 Comment
  RSA654499  Eriogonum fasciculatum var. foliolosum Deborah Steinwand 1996-5-11 100 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 50 m N of road. 200 Comment
  UCR142497  Eriogonum fasciculatum var. foliolosum Deborah Steinwand 1996-5-11 100 San Diego Peninsular Ranges: Palomar Mts region, 0.9 mi N on Monserate Hill Rd [Fallbrook, between San Luis Rey Heights and Pala Mesa, N of San Luis Rey River, west of I-15] from jct with State Hwy 76 200 Comment
  RSA273605  Eriogonum heermannii var. argense B. A. Stein 1978-9-28 151 San Bernardino Head of Cottonwood Basin. 1448 Comment
  RSA284550  Eriogonum heermannii var. argense B. A. Stein 1978-9-28 151 San Bernardino Head of Cottonwood Basin. 1448 Comment
  RSA280867  Eriogonum heermannii var. floccosum B. A. Stein 1978-6-5 105 San Bernardino Granite Mtns region; Sweeney Granite Mountains Desert Research Center; Along Silver Peak Road 1768 Comment
  RSA280869  Eriogonum maculatum B. A. Stein 1978-5-26 84 San Bernardino Mouth of Cottonwood Basin 1220 Comment
  GMDRC216  Eriogonum maculatum B. A. Stein 1978-5-26 84 San Bernardino Sweeney Granite Mountains Desert Research Center: Mouth of Cottonwood Basin at c. 4000 1220 Comment
  RSA273607  Eriogonum nidularium B. A. Stein 1978-9-26 126 San Bernardino Margin of Kelbaker Rd. 1/2 miles south of Granite Pass. 1220 Comment
  RSA280872  Eriogonum nidularium B. A. Stein 1978-5-12 58 San Bernardino Budweiser Canyon 1197 Comment
  GMDRC220  Eriogonum nidularium B. A. Stein 1978-5-12 58 San Bernardino Granite Mountains: Budweiser Canyon at 3900 1189 Comment
  CAS-BOT-BC271020  Eriogonum nudum var. deductum W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Spring Reservoir Comment
  UCD100644  Eriogonum nudum var. nudum Kim E. Steiner 1976-6-16 46 Solano Mix Canyon Road, 1.5 to 1.8 miles west of Pleasants Valley Road. 457 Comment
  RSA280874  Eriogonum panamintense B. A. Stein 1978-6-5 120 San Bernardino In sand and rock on Silver Peak Road 1799 Comment
  GMDRC223  Eriogonum panamintense B. A. Stein 1978-6-5 120 San Bernardino Sweeney Granite Mountains Desert Research Center: In sand and rock on Silver Peak Road, c. 5900 1799 Comment
  RSA273584  Eriogonum plumatella B. A. Stein 1978-9-26 125 San Bernardino Margin of Kelbaker Rd. 1/2 miles south of Granite Pass. 1220 Comment
  RSA280875  Eriogonum plumatella B. A. Stein 1978-6-5 116 San Bernardino In coarse sand along Cottonwood Basin Road 1280 Comment
  GMDRC224  Eriogonum plumatella B. A. Stein 1978-6-5 116 San Bernardino Sweeney Granite Mountains Desert Research Center: In coarse sand along Cottonwood Basin Road, c. 4200 1280 Comment
  GMDRC228  Eriogonum reniforme B. A. Stein 1978-5-11 49 San Bernardino Granite Mountains: In sandy soil at Willow Spring Basin Wash, c. 3700 1128 Comment
  RSA644221  Eriogonum thomasii Victor W. Steinmann, P. I. Moscosa, T. S. Ross 1998-4-14 1368 Riverside Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10; ca. 600 m. Along a small wash on north-facing slope. 183 Comment
  RSA273606  Eriogonum umbellatum var. juniporinum B. A. Stein 1978-9-28 155 San Bernardino Granite Mountains: Cottonwood Canyon 1677 Comment
  RSA284542  Eriogonum umbellatum var. juniporinum B. A. Stein 1978-9-28 155 San Bernardino Granite Mountains: Cottonwood Canyon 1677 Comment
  RSA273594  Eriogonum wrightii var. wrightii B. A. Stein 1978-9-26 139 San Bernardino GRANITE MOUNTAINS: Snake Springs 1250 Comment
  RSA280876  Eriogonum wrightii var. wrightii B. A. Stein 1978-5-26 81 San Bernardino Upper Bull Canyon 1585 Comment
  RSA281856  Eriogonum wrightii var. wrightii B. A. Stein 1978-9-26 139 San Bernardino GRANITE MOUNTAINS: Snake Springs 1250 Comment
  GMDRC229  Eriogonum wrightii var. wrightii B. A. Stein 1978-5-26 81 San Bernardino Granite Mountains: Upper Bull Canyon, c. 5200 1585 Comment
  RSA0078661  Eriophyllum B. A. Stein 1988-5-1 4178 San Bernardino Granite Mts., S. of Kelso, Bajada near Dripping Springs (Bunny Club). 1280 Comment
  CAS-BOT-BC297967  Eriophyllum confertiflorum V. W. Steinman; T. S. Ross 1995-5-8 665 Los Angeles Liebre Mts, along Bouquet Canyon Rd, ca 1 km (by air) ENE of the Bouquet Guard Station and adjacent to Bouquet campground #3, W facing slope above the E side of the road 725 Comment
  RSA598138  Eriophyllum confertiflorum V. W. Steinmann, Timothy S. Ross 1995-5-8 665 Los Angeles Liebre Mountains, along Bouquet Canyon Road, ca. 1 km (by air) ENE of the Bouquet Guard Station and adjacent to Bouquet Campground #3 725 Comment
  CAS-BOT-BC308179  Eriophyllum lanatum var. grandiflorum W. P. Steinbeck 1934-6-1 s.n. Calaveras On old road to Calaveras Big Trees Comment
  CAS-BOT-BC308180  Eriophyllum lanatum var. grandiflorum W. P. Steinbeck 1923-5-14 s.n. Calaveras Above Milton Comment
  RSA654317  Erodium botrys Deborah Steinwand 1996-4-20 41 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76. 200 Comment
  SDSU12863  Erodium cicutarium J. Jill Steinberg with Janet Knotts and Kevin Contreras 1998-3-25 29 Riverside 300 feet above switchback in road from Santa Margarita (SDSU) Field Station trailer leading down into Santa Margarita River Gorge, north of river. 256 Comment
  UC486345  Erodium cicutarium George Steinberg Mar 1932 57 San Diego short cut road to Bostonia Comment
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Sep 6 2016
  CHSC25750  Erysimum capitatum var. capitatum John Steiner 1977-6-9 60 Shasta Lassen Volcanic National Park. On s face of Diamond Peak, 3 km e of Brokeoff Mountain. 2195 Comment
  SDSU21513  Eschscholzia minutiflora J. Jill Steinberg 1998-3-21 9 San Diego 1/4 mile west of mouth of Torote Canyon, in Indian Gorge, Anza Borrego State Park, CA. 366 Comment
  SDSU12879  Eucalyptus camaldulensis J. Jill Steinberg, Leon Steinberg 1998-4-5 36 Riverside Ca. 50 yards north of abandoned trailer northwest of entrance gate to Santa Magarita (SDSU) Field Station, in abandoned grove of Eucalyptus just south of small stream. 311 Comment
  SDSU12862  Eucalyptus leucoxylon subsp. leucoxylon J. Jill Steinberg, Leon Steinberg 1998-4-5 40 Riverside Ca. 1/4 mile northwest entrance gate to Santa Magarita (SDSU) Field Station, just south of trail leading along northwesterly border of Station. 311 Comment
  SDSU12878  Eucalyptus tereticornis J. Jill Steinberg, Leon Steinberg 1998-4-5 34 Riverside Ca. 1/8 mile inside entrance gate to Santa Magarita (SDSU) Field Station, growing on north side of road north of Gorge, just before fork in road. 317 Comment
  RSA654315  Eucrypta chrysanthemifolia var. chrysanthemifolia Deborah Steinwand 1996-4-14 33 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 80 m N of road. 200 Comment
  RSA654316  Eucrypta chrysanthemifolia var. chrysanthemifolia Deborah Steinwand 1996-4-6 26 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 80 m N of road. 200 Comment
  RSA644241  Eucrypta micrantha V. W. Steinmann, Rashmi Pant 1995-4-1 648 Inyo Eureka Valley, west side of the Last Chance Mountains, alluvial plain due east of the Eureka Dunes. 975 Comment
  SDSU12868  Eulobus californicus J. Jill Steinberg with Janet Knotts and Kevin Contreras 1998-3-25 21 Riverside Close to river ford in Santa Margarita Gorge directly south of Santa Margarita (SDSU) Field Station trailer. 238 Comment
  RSA589758  Euphorbia polycarpa V. W. Steinmann, D. L. Banks 1996-4-20 845 Riverside Agua Tibia Mountains, ca. 10 km east of Temecula, UC Emerson Preserve, just south of the summer cottage along the trail to the water treatment facility. 450 Comment
  CAS-BOT-BC143532  Fallugia paradoxa Bruce A. Stein 1978-6-5 113 San Bernardino Just below Dripping Spring Pond 1249 Comment
  RSA280833  Fallugia paradoxa B. A. Stein 1978-6-5 113 San Bernardino Just below Dripping Spring Pond 1250 Comment
  RSA0078658  Fallugia paradoxa B. A. Stein 1988-5-1 4176 San Bernardino Granite Mts., S. of Kelso, Bajada near Dripping Springs (Bunny Club). 1280 Comment
  CAS-BOT-BC384205  Forestiera pubescens subsp. parvifolia Bruce A. Stein 1981-4-17 481 San Bernardino Waston Wash, Pinto Valley, south end of New York Mountains, Eastern Mojave Desert 1524 Comment
  CAS-BOT-BC505289  Fritillaria micrantha W. P. Steinbeck 1936-4-15 s.n. Calaveras Mts. Comment
  UCD139707  Fritillaria pluriflora Kim E. Steiner 1979-4-1 288 Lake Walker Ridge Rd., 0.5 mi. N of State Hwy 20. 670 Comment
  UCD139711  Fritillaria purdyi Kim E. Steiner 1978-3-30 176 Lake ca. 25 m above Walker Ridge Road, 5.9 miles north of State Highway 20. Comment
  RSA271481  Funastrum cynanchoides var. hartwegii B. A. Stein 1978-5-22 67 San Bernardino Granite Mts.; trailing on Prunus fasciculata in wash, Willow Springs Cyn. 1372 Comment
  RSA644210  Funastrum hirtellum V. W. Steinmann 1999-10-26 1412 Riverside foothills of the Chuckwalla Mountains, open desert ca. 0.5 km south of Desert Center. 275 Comment
  RSA644216  Funastrum hirtellum V. W. Steinmann, P. I. Moscosa, Timothy S. Ross 1998-4-14 1364 Riverside Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10. 182 Comment
  RSA654318  Galium angustifolium subsp. angustifolium Deborah Steinwand 1996-4-20 46 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 50 m N of road. 200 Comment
  RSA643971  Galium angustifolium subsp. nudicaule Victor W. Steinmann 1996-6-17 914 Los Angeles San Gabriel Mountains, ca. 1 km (by trail) north-northwest of Bear Flat, along Baldy Trail to Mt. San Antonio. 2000 Comment
  SD230289  Galium angustifolium subsp. nudicaule V. W. Steinmann 1996-6-17 914 Los Angeles Boundary of Los Angeles and San Bernardino Cos; San Gabriel Mountains, ca. 1 km (by trail) north-northwest of Bear Flat, along Baldy Trail to Mt. San Antonio 2000 Comment
  UCR117689  Galium angustifolium subsp. nudicaule V. W. Steinmann 1996-6-17 914 San Bernardino San Gabriel Mtns., c. 1 km (by trail) NNW of Bear Flat, along Baldy Trail to Mt. San Antonio, near Los Angeles Co. line 2000 Comment
  RSA654496  Galium aparine Deborah Steinwand 1996-4-20 48 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 180 m N of road. 200 Comment
  RSA654497  Galium aparine Deborah Steinwand 1996-4-28 67 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 180 m N of road. 200 Comment
  RSA280851  Galium munzii B. A. Stein 1978-5-5 36 San Bernardino Cottonwood Canyon 1448 Comment
  GMDRC247  Galium munzii B. A. Stein 1978-5-5 36 San Bernardino Sweeney Granite Mountains Desert Research Center: Cottonwood Canyon, c. 4750 1448 Comment
  RSA280850  Galium parishii B. A. Stein 63 San Bernardino East of Granite Peak. 1982 Comment
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Aug 28 2016
  GMDRC248  Galium parishii B. A. Stein 63 San Bernardino Sweeney Granite Mountains Desert Research Center: In crevice of boulder east of Granite Peak at c. 6500 1982 Comment
  RSA284556  Galium stellatum B. A. Stein 1978-5-12 53 San Bernardino Budweiser Canyon 1189 Comment
  SDSU12906  Galium stellatum var. eremicum J. Jill Steinberg 1998-3-21 15 San Diego Approx. 1/3 mile west of entrance to Torote Canyon in Indian Gorge, Anza Borrego State Park. 366 Comment
  GMDRC249  Galium stellatum var. eremicum B. A. Stein 1978-5-12 53 San Bernardino Granite Mountains: In dry rocky area in Budweiser Canyon, c. 3900 1189 Comment
  CHSC39247  Garrya congdonii B. A. Stein 1982-5-2 535 Colusa South end of East park Reservoir. Comment
  UCR263768  Garrya flavescens Kim Steiner, Mark Bibbo, Ed Kentner, Catherine Schnurrenberger 2012-5-4 s.n. Kern Southern Sierra Nevada Mountains, Piute Mountains, c. 7 km south of Weldon Peak 1700 Comment
  RSA0114091  Garrya flavescens B. A. Stein, S. F. Warrick 1988-4-29 4160 San Bernardino Granite Mts. S. of Kelso, trail betweenDorners Camp and Granite Peak. 1700 Comment
  CAS-BOT-BC144389  Garrya fremontii B. A. Stein 1981-2-16 408 Nevada Highway 20 c. 1 mile west of Placer County line 1524 Comment
  JEPS47075  Gentiana calycosa Steinwand 1919-7-19 Tulare above Giant Forest; Alta Meadows Comment
  CHSC39436  Gilia angelensis B. A. Stein 1982-5-12 912 Santa Barbara Santa Cruz Island, slope NW of Diablo Peak. 533 Comment
  CHSC39243  Gilia cana subsp. speciformis B. A. Stein 1982-4-10 843 Inyo Hwy 176 between Salisbury and Jubilee Passes at entrance to Death Valley N.M. 609 Comment
  RSA0017236  Gilia ochroleuca subsp. ochroleuca V. W. Steinmann, R. Pant 1995-4-1 652 Inyo Eureka Valley, west side of the Last Chance Mountains, alluvial plain due east of the Eureka Dunes. 975 Comment
  RSA644215  Gilia scopulorum V. W. Steinmann, R. Pant 1995-4-1 650 Inyo Eureka Valley, west side of the Last Chance Mountains, alluvial plain due east of the Eureka Dunes. 975 Comment
  RSA644251  Gilia scopulorum V. W. Steinmann, R. Pant 1995-4-1 654 Inyo Eureka Valley, west side of the Last Chance Mountains, alluvial plain due east of the Eureka Dunes. 975 Comment
  RSA271488  Gilia sinuata B. A. Stein 1978-4-13 010 San Bernardino Base of Willow Springs Basin 1097 Comment
  RSA271487  Gilia stellata B. A. Stein 1978-5-12 051 San Bernardino Budweiser Canyon 1188 Comment
  CAS-BOT-BC266572  Githopsis pulchella W. P. Steinbeck 1923-7-1 s.n. Tuolumne Near Confidence Comment
  UCD72440  Githopsis specularioides Kim E. Steiner 1978-4-29 196 Colusa Walker Ridge Road; 1.5 miles N of State Hwy 20. 777 Comment
  RSA644252  Grayia spinosa V. W. Steinmann, Rashmi Pant 1995-3-31 637 San Bernardino Kramer Hills, along a dirt road 0.2 km. east of Hwy. 395 at a point 8 km. south of the junction of Hwy. 58., [Maps correctly, county (Kern) from label is incorrect, should be San Bernardino] 950 Comment
  RSA281074  Guillenia lasiophylla B. A. Stein 1978-4-5 91 San Bernardino Cove Spring. 1249 Comment
  GMDRC95  Guillenia lasiophylla B. A. Stein 1978-4-5 91 San Bernardino Sweeney Granite Mountains Desert Research Center: Cove Spring, c. 4100 1250 Comment
  RSA273583  Gutierrezia microcephala B. A. Stein 1978-9-26 127 San Bernardino Margin of Kelbaker Rd. 1/2 miles south of Granite Pass. 1220 Comment
  RSA280794  Gutierrezia microcephala B. A. Stein 1978-6-5 114 San Bernardino At Dripping Spring Pond 1249 Comment
  SEINET5764662 Image available Gutierrezia microcephala B. A. Stein 1978-9-26 San Bernardino Kelbaker Road. 0.5 mile south of Granite Pass. 1219 Comment
  GMDRC52  Gutierrezia microcephala B. A. Stein 1978-6-5 114 San Bernardino Sweeney Granite Mountains Desert Research Center: At Dripping Spring Pond, 4100 1250 Comment
  RSA273588  Gutierrezia sarothrae B. A. Stein 1978-9-27 144 San Bernardino Along edge of Cove Spring Pond. 1250 Comment
  RSA284567  Gutierrezia sarothrae B. A. Stein 1978-9-27 144 San Bernardino Along edge of Cove Spring Pond. 1250 Comment
  CAS-BOT-BC305375  Helianthus annuus F. J. Steinmetz 1901-8-28 s.n. Fresno King's Canyon road w. of Carson Comment
  RSA0075857  Heterotheca grandiflora Deborah Steinwand 1996-4-28 84 San Diego 0.9 miles N on Monserate Hill Road from junction with State Hwy 76; 225 m NW of road. 200 Comment
  RSA0078657  Hilaria rigida B. A. Stein 1988-4-30 4175 San Bernardino Granite Mts., S. of Kelso, Sheep Corral at SE end of range. 1100 Comment
  SDSU12876  Hirschfeldia incana J. Jill Steinberg, Janet Knotts and Kevin Contreras 1998-3-25 32 Riverside Approxiately 200 feet north of Santa Margarita (SDSU) Field Station trailer, on trail to road leading down to Santa Margarita River. 335 Comment
  RSA599128  Hordeum murinum subsp. glaucum V. W. Steinmann 1996-3-30 821 Los Angeles Pomona, Elephant Hill, E-facing slope above and adj. to Mission Blvd. at a point 0.5km SW of Humane Way., 34?33'N, 117?47'30W 300 Comment
  RSA599098  Hordeum vulgare V. W. Steinmann 1996-4-13 827 Riverside East of route 15 along Temescal Canyon Road 1.3 kilometers southeast of junction with Indian Truck Trail 350 Comment
  RSA644242  Hymenoclea salsola V. W. Steinmann, Rashmi Pant 1995-3-31 638 Kern Kramer Hills, along a dirt road 0.2 km. east of Hwy. 395 at a point 8 km. south of the junction of Hwy. 58. [maps correctly county from label is off, should be San Bernardino] 950 Comment
  CAS-BOT-BC410201  Hypericum concinnum W. P. Steinbeck 1923-5-21 s.n. Calaveras Near Vallecito Comment
  CAS-BOT-BC136544  Iris hartwegii W. P. Steinbeck 1925-7-4 s.n. Tuolumne Leland Meadows 4 miles above Strawberry Comment
  CAS-BOT-BC136545  Iris hartwegii W. P. Steinbeck 1923-7-1 s.n. Tuolumne Leland Meadows above Strawberry Comment
  CHSC25745  Iris tenuissima subsp. purdyiformis John Steiner 1977-6-14 74 Lassen Lassen Volcanic National Park. 250 m ne Manzanita Lake, 250 m e park boundary. 1768 Comment
  GMDRC104  Isomeris arborea B. A. Stein 1978-4-12 9 San Bernardino Granite Mountains: In sandy wash at base of Willow Spring Canyon, c. 3800 1159 Comment
  UCD133410  Jensia rammii Kim E. Steiner 1979-5-4 294 Amador Shake Ridge Road. 0.9 mile east of Fiddletown-Silverlake Road. 975 Comment
  GH356192  Juniperus californica B. A. Stein 1978-9-26 130 Unknown Eastern Mojave Desert, on north side of Granite Pass 1219 Comment
  RSA273585  Juniperus californica B. A. Stein 1978-9-26 129 San Bernardino On bajada at Granite Pass. Comment
  RSA273586  Juniperus californica B. A. Stein 1978-9-26 130 San Bernardino Sand and gravel bajada on north side of Granite Pass 1220 Comment
  CAS-BOT-BC81122  Juniperus osteosperma Bruce A. Stein 1978-6-5 108 San Bernardino On north side of Silver Peak 1950 Comment
  RSA281081  Juniperus osteosperma B. A. Stein 1978-6-5 108 San Bernardino Granite Mountains. On north side of Siver Peak 1950 Comment
  RSA281082  Juniperus osteosperma B. A. Stein 1978-6-5 104 San Bernardino Granite Mountains. Along Silver Peak Road 1767 Comment
  GMDRC7  Juniperus osteosperma B. A. Stein 1978-6-5 104 San Bernardino Sweeney Granite Mountains Desert Research Center: Along Silver Peak Road, c. 5800 1768 Comment
  CHSC25748  Kalmia polifolia subsp. microphylla John Steiner 1977-6-15 75 Plumas Lassen Volcanic National Park. 0.5 km n King's Creek and 2.3 km e Lake Helen. 2292 Comment
  RSA0114392  Keckiella antirrhinoides var. microphylla B. A. Stein, S. F. Warrick 1988-4-29 4163 San Bernardino Granite Mts. S. of Kelso, trail between Dorners Camp and Granite Peak. Elev. 1500 m. Granite Cove. 1280 Comment
  CAS-BOT-BC236832  Keckiella breviflora var. breviflora Bruce A. Stein 1981-4-25 496 Monterey Ponderosa Campground, Nacimiento-Fergusen Road, Santa Lucia Mts. 426 Comment
  CHSC39438  Keckiella cordifolia B. A. Stein 1982-5-11 906 Santa Barbara Santa Cruz Island, Central Valley, west facing slop east of Stanton Ranch. 182 Comment
  RSA0078662  Krameria B. A. Stein 1988-5-1 4179 San Bernardino Granite Mts., S. of Kelso, Bajada near Dripping Springs (Bunny Club). 1280 Comment
  RSA280852  Krameria erecta B. A. Stein 1978-5-23 69 San Bernardino Cottonwood Spring. 1311 Comment
  GMDRC158  Krameria erecta B. A. Stein 1978-5-23 69 San Bernardino Sweeney Granite Mountains Desert Research Center: On open bajada above Cottonwood Spring, 4300 1311 Comment
  RSA644214  Krascheninnikovia lanata V. W. Steinmann, Rashmi Pant 1995-3-31 639 San Bernardino Kramer Hills, along a dirt road 0.2 km. east of Hwy. 395 at a point 8 km. south of the junction of Hwy. 58., [Maps correctly, county (Kern) from label is incorrect, should be San Bernardino] 950 Comment
  RSA600394  Lamarckia aurea V. W. Steinmann 1996-3-30 817 Los Angeles Pomona, Elephant Hill, along Mission Boulevard ca. 0.5 kilometers southwest of Humane Way. 250 Comment
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Apr 14 2014
  RSA654535  Lamarckia aurea Deborah Steinwand 1996-4-20 40 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76. 200 Comment
  SEINET10828055  Lamarckia aurea Bruce A. Stein 1982-5-11 Stein 910 Santa Barbara Santa Cruz Island, near Cascada. 152 Comment
  RSA644202  Langloisia setosissima subsp. setosissima V. W. Steinmann, P. I. Moscosa 1998-4-21 1369 Riverside Orocopia Mountains, ca. 2 km southwest of the Hayfield exit of I-10. 750 Comment
  RSA280764  Larrea tridentata B. A. Stein 1978-5-11 48 San Bernardino At Willow Spring Basin Wash. 1128 Comment
  GMDRC272  Larrea tridentata B. A. Stein 1978-5-11 48 San Bernardino Granite Mountains: Willow Spring Basin, c. 3700 1128 Comment
  UCD133731  Lasthenia fremontii Kim E. Steiner 1978-4-28 189 Solano south of Dixon, south side of Brown Road, around 200 meters east of State Highway 113. Comment
  UCD133826  Lasthenia gracilis Kim E. Steiner 1979-5-4 295 Amador Shake Ridge Road, 9 miles east of Fiddletown-Silverlake Road. 975 Comment
  SDSU12885  Lathyrus vestitus var. alefeldii J. Jill Steinberg with Janet Knotts 1998-4-22 48 Riverside On south side of foot trail, approximately 60 feet east of stream at top of gully, about 1/2 mile northwest of Santa Margarita (SDSU) Field Station trailer, north of Santa Margarita River. 354 Comment
  RSA598144  Layia glandulosa V. W. Steinmann, T. S. Ross 1995-5-8 668 Los Angeles Liebre Mountains, slopes between Leona Valley and 'Lost Valley' 1100 Comment
  RSA644213  Lepidium flavum V. W. Steinmann 1995-3-31 635 Kern Kramer Hills, along a dirt road 0.2 km. east of Hwy. 395 at a point 8 km. south of the junction of Hwy. 58. [maps correctly county from label is off, should be San Bernardino] 950 Comment
  UCD55171  Leptosiphon bolanderi Kim E. Steiner 1978-4-29 202 Colusa Walker Ridge Road; 1.5 miles N of State Hwy 20. 777 Comment
  UCD55172  Leptosiphon bolanderi Kim E. Steiner 1978-4-29 202 Colusa Walker Ridge Road; 1.5 miles N of State Hwy 20. 777 Comment
  RSA643969  Lewisia rediviva V. W. Steinmann 1996-6-17 917 Los Angeles San Gabriel Mountains, ca. 1 km (by air) southwest of Mt. San Antonio, along Baldy Trail. 2850 Comment
  RSA599107  Leymus condensatus V. W. Steinmann 1996-4-13 832 Riverside East of Route 15, east of Temescal Canyon Road, northwest of junction with India Truck Trail 350 Comment
  CAS-BOT-BC130561  Lilium humboldtii W. P. Steinbeck 1934-6-1 s.n. Calaveras 7 miles from Big Trees on old road Comment
  CAS-BOT-BC130704  Lilium pardalinum E. W. Steinbeck 1938-7-15 s.n. Calaveras [Avery's] Avery Comment
  CAS-BOT-BC508460  Lilium parvum W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Spring Reservoir Comment
  UCD116468  Limnanthes alba subsp. alba Kim E. Steiner 1979-5-18 306 El Dorado Omo Ranch Road, 4.1 miles east of Fair Play Road. 1005 Comment
  CHSC39244  Limnanthes douglasii B. A. Stein 1982-4-18 856 Marin Hwy 101 3 miles S of Sonoma County line. In field. 0 Comment
  SEINET12183585  Limnanthes douglasii B. A. Stein 1982-1 856 Marin Hwy. 101 c. 3 mi S of Sonoma County line Comment
  CHSC39242  Linanthus californicus B. A. Stein 1981-4-25 497 San Luis Obispo Highway 58, 7 miles E of El Camino junction. 304 Comment
  RSA271480  Linanthus demissus B. A. Stein 1978-4-18 018 San Bernardino Sandy wash north of peak 5888' ,northwest corner of range west of Bull Cyn. 762 Comment
  RSA280824  Linanthus demissus B. A. Stein 1978-4-18 18 San Bernardino Sandy wash north of peak 5888' in northwest portion of range. 762 Comment
  GMDRC205  Linanthus demissus B. A. Stein 1978-4-18 18 San Bernardino Granite Mountains: Sandy wash north of peak 5888' in northwest portion of range, c. 2500 762 Comment
  RSA598139  Linanthus dichotomus subsp. dichotomus V. W. Steinmann, T. S. Ross 1995-5-8 670 Los Angeles Liebre Mountains, slopes between Leona Valley and Lost Valley 1100 Comment
  SDSU17187  Lithophragma affine Ashley Stein, Taxonomy Class 2005-3-15 13 San Diego 1/4 mile W. of Oak Canyon Bend, Mission Trails 116 Comment
  RSA644007  Loeflingia squarrosa var. squarrosa V. W. Steinmann, M. T. Wedlake 1995-4-8 657 Riverside Along Hwy. 111, 1 km northwest of Palm Springs (measured from the intersection with San Rafael Dr.). 215 Comment
  UCR263579  Logfia depressa Kim Steiner, Mark Bibbo, Ed Kentner, Catherine Schnurrenberger 2012-5-4 s.n. Kern Southern Sierra Nevada Mountains, Piute Mountains, c. 6.8 km south of Weldon Peak 1715 Comment
  UCD127631  Lomatium dasycarpum Kim E. Steiner 1978-4-29 197 Colusa southwest-facing slope, Walker Ridge Road; 1.5 miles N of State Hwy 20. 777 Comment
  SFV21960  Lotus procumbens var. procumbens N. I. Steiner, M. i. Budish 2004-4-8 5 Ventura Montclef Ridge, Wildwood Park. 130 Comment
  RSA284555  Lotus rigidus B. A. Stein 13 San Bernardino 1/2 mi southwest of Willow Spring Basin. 1219 Comment
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Aug 28 2016
  GMDRC126  Lotus rigidus B. A. Stein 13 San Bernardino Granite Mountains: 1/2 mi southwest of Willow Spring Basin, c. 4000'. 1220 Comment
  RSA644225  Lotus strigosus var. strigosus V. W. Steinmann, M. T. Wedlake 1995-4-8 656 Riverside Along Hwy. 111, 1 km northwest of Palm Springs (measured from the intersection with San Rafael Dr.). 215 Comment
  CHSC30623  Lupinus arbustus John Steiner 1975-7-10 21 Lassen Road 5a, .4 mi N. Mahogany Lake. 2072 Comment
  RSA280898  Lupinus arizonicus B. A. Stein 1978-6-2 119 San Bernardino Along wash in Cottonwood Basin. 1371 Comment
  UCD107323  Lupinus bicolor Kim E. Steiner 1978-4-28 192 Solano South of Dixon, south side of Brown Road, ca. 200 meters east of State Highway 113. Comment
  CHSC26255  Lupinus bicolor var. tridentatus John Steiner 1977-4-23 58 Butte Growing adjacent to s bank of Chico Creek at e end of Chico Canyon Rd. 65 Comment
  RSA280899  Lupinus concinnus subsp. orcuttii B. A. Stein 1978-4-29 27 San Bernardino Cottonwood Basin. 1296 Comment
  CHSC39245  Lupinus nanus B. A. Stein 1982-4-18 958 Marin Hwy 101, 3 miles S of Sonoma County line. 0 Comment
  UCD109247  Lupinus nanus Kim E. Steiner 1978-4-30 207 Amador Hale Rd., 0.3 mi N of South Fork of Dry Creek. 536 Comment
  UCD109248  Lupinus nanus Kim E. Steiner 1979-5-4 298 Amador Hale Rd., 0.3 mi N of South Fork of Dry Creek. 536 Comment
  SDSU12869  Lupinus truncatus J. Jill Steinberg with Janet Knotts and Kevin Contreras 1998-3-25 22 Riverside Close to river ford in Santa Margarita Gorge directly south of Santa Margarita (SDSU) Field Station trailer. 238 Comment
  UCD142113  Luzula comosa Kim E. Steiner 1979-3-30 284 El Dorado North Fork of the Consumnes River, c. 200m SW of Bucks Bar Road Bridge, 1.2 miles northwest of County Road 16. 502 Comment
  CAS-BOT-BC508536  Maianthemum racemosum subsp. amplexicaule W. P. Steinbeck 1923-6-12 s.n. Calaveras Cow Creek above Strawberry Comment
  RSA379991  Malacothrix glabrata B. A. Stein 1978-4-13 11 San Bernardino Base of Willow Springs Basin 1097 Comment
  GMDRC55  Malacothrix glabrata B. A. Stein 1978-4-13 11 San Bernardino Granite Mountains: Base of Willow Springs Basin, c. 3600 1098 Comment
  SDSU12873  Marrubium vulgare J. Jill Steinberg with Janet Knotts and Kevin Contreras 1998-3-25 28 Riverside Approximately 400 feet from Santa Margarita (SDSU) Field Station trailer South side of trail leading down into Santa Margarita River Gorge, north of river. 335 Comment
  RSA654539  Melica Deborah Steinwand 1996-4-6 22 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 85 m N of road. 200 Comment
  RSA0114175  Melica frutescens B. A. Stein 1988-4-30 4167 San Bernardino Granite Mts., S of Kelso, Sheep Corral at SE end of range. 1100 Comment
  RSA599111  Melica imperfecta V. W. Steinmann 1996-4-13 831 Riverside East of Route 15, summit of hill (1577 ft) east of Temescal Canyon road at a point 0.2km NW of the jct. with Indian Truck Trail 500 Comment
  RSA281093  Menodora spinescens B. A. Stein 1978-4-15 17 San Bernardino Bajada 1/4 mi. north of Dripping Spring. 1250 Comment
  GMDRC181  Menodora spinescens B. A. Stein 1978-4-15 17 San Bernardino Sweeney Granite Mountains Desert Research Center: bajada 1/4 mi. north of Dripping Spring, c. 4100 1250 Comment
  RSA0077979  Mentzelia B. A. Stein 1981-4-16 476 San Bernardino E. Mojave, Granite Mountains, drainage NW of Cove Springs. 1417 Comment
  RSA0114089  Mentzelia albicaulis B. A. Stein, S. F. Warrick 1988-4-29 4162 San Bernardino Granite Mts. S. of Kelso, trailbetween Dorners Camp and Granite Peak. 1800 Comment
  SDSU12904  Mentzelia hirsutissima Jill Steinberg 1998-3-21 18 San Diego Ca 60 feet west of surprise Canyon Grove towards trails along leading north to Indian Gorge, Anza Borrego State Park. 305 Comment
  GMDRC174  Mentzelia involucrata B. A. Stein 1978-4-1 7 San Bernardino Granite Mountains: West-facing rocky slope above Bull Canyon Wash, c. 2600 793 Comment
  RSA720425  Mentzelia involucrata var. involucrata B. A. Stein 1978-4-10 7 San Bernardino West-facing rocky slope above Bull Canyon Wash. 2600 Comment
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Apr 10 2008
  UCD102833  Micranthes californica Kim E. Steiner 1979-3-30 287 El Dorado North Fork of the Consumnes River, c. 50 m SW of Bucks Bar Road, 1.2 mi. NW of County Road 16. 502 Comment
  CHSC25740  Micranthes odontoloma John Steiner 1977-7-11 103 Shasta Lassen Volcanic National Park. Along n edge of Shadow Lake source stream, 50 m w of lake. 2243 Comment
  RSA281102  Microseris lindleyi B. A. Stein 1978-5-6 39 San Bernardino Cottonwood Canyon. 1447 Comment
  RSA0078667  Mimulus B. A. Stein 1988-5-1 4185 San Bernardino Granite Mts., S. of Kelso, Granite Cove. 1280 Comment
  UCD122136  Mimulus androsaceus Kim Steiner 1977-4-17 106 Monterey Hastings Natural History Reservation; across creek from intersection of Martin Rd. and road leading to Watertank Hill. Comment
  UCD122154  Mimulus angustatus Kim E. Steiner 1978-4-30 208 El Dorado Omo Ranch Rd., 3.75 mi E of Fair Play Rd. 975 Comment
  UCD122156  Mimulus angustatus Kim E. Steiner 1978-4-29 204 Napa Rancho La Jota, 0.4 mi S of Las Posadas State Forest fire station entrance. 563 Comment
  UCD122159  Mimulus angustatus Kim E. Steiner 1978-5-4 296 Amador Shake Ridge Rd., 0.9 mi W of Fiddletown-Silverlake Rd. 975 Comment
  UCD122162  Mimulus angustatus Kim E. Steiner 1979-5-11 300 Lake State Hwy 29, 6.55 mi W of intersection with State Hwy 53 at Lower Lake. 579 Comment
  UCD122163  Mimulus angustatus Kim E. Steiner 1979-5-18 305 El Dorado Green Valley Rd. ca. 1/4 mi E of Ulencamp Rd., near Rescue. 390 Comment
  UCR263586  Mimulus bigelovii Kim Steiner, Ed Kentner, Catherine Schnurrenberger, Mark Bibbo 2012-5-1 s.n. Kern Southern Sierra Nevada Mountains, Piute Mountains, c. 7.2 km southeast of Weldon Peak 1355 Comment
  RSA644244  Mimulus bigelovii var. bigelovii Victor W. Steinmann, R. Pant 1995-4-1 653 Inyo Eureka Valley, west side of the Last Chance Mountains, alluvial plain due east of the Eureka Dunes. 975 Comment
  UCD122495  Mimulus bigelovii var. cuspidatus Kim E. Steiner 1978-6-12 210 Inyo Waucoba Road, 7.9 mi SE of East State Hwy 168. 1920 Comment
  UCD122429  Mimulus bolanderi Kim E. Steiner 1979-5-11 304 Lake 6.55 miles west of intersection with State Hwy. 53 at Lower Lake, North side of State Hwy 29. 579 Comment
  UCD122524  Mimulus congdonii Kim E. Steiner 1979-4-14 290 Kern Nightingale Canyon between Woody and Granite Station. 670 Comment
  UCD122529  Mimulus constrictus Kim E. Steiner 1977-7-30 111 Kern Greenhorn Mtns., bottom on slope next to State Hwy 155. 11.9 mi E of Glenville. Comment
  UCD122618  Mimulus douglasii Kim E. Steiner 1978-4-9 178 El Dorado E side of Shingle Springs Rd., 1.95 mi E and N of intersection with S. Shingle Springs Rd. at State Hwy 50 overpass. 365 Comment
  UCD122619  Mimulus douglasii Kim E. Steiner 1978-4-1 177 Lake Walker Ridge Rd., 1.5 mi B if State Hwy 20. 777 Comment
  UCD122620  Mimulus douglasii Kim E. Steiner 1978-3-30 175 Colusa Bartlett Springs Road, ca. 15.9 miles from State Highway 20 via Bear Valley Road. Comment
  UCD122540  Mimulus filicaulis Kim E. Steiner 1978-6-13 211 Tuolumne Road to Mather, just past Sawmill Mtn. Rd. ca. 3 miles N of State Hwy 120. 1414 Comment
  UCD122543  Mimulus filicaulis Kim E. Steiner 1978-6-13 212 Tuolumne Road to Mather, just past Sawmill Mtn. Rd. ca. 3 miles N of State Hwy 120. 1414 Comment
  HSC83323  Mimulus kelloggii Kim Steiner 1978-4-30 206 Amador Hale Rd., 0.3 mi. N of South Fork of Dry Creek 537 Comment
  UCD122729  Mimulus kelloggii Kim E. Steiner 1978-4-30 206 Amador 0.3 mi N of South Fork of Dry Creek. 536 Comment
  UCD122731  Mimulus kelloggii Kim E. Steiner 1978-4-30 205 El Dorado North Fork of Cosumnes River, c. 200 m SW of Bucks Bar Rd., 1.2 mi NW of Somerset. 502 Comment
  UCD122732  Mimulus kelloggii Kim E. Steiner 1979-5-2 293 Amador Sutter Creek-Volcano Rd., 1.65 mi W of Pine Grove-Volcano Road. 563 Comment
  UCD122733  Mimulus kelloggii Kim E. Steiner 1978-4-9 179 El Dorado North Fork of Cosumnes River, c. 200 m SW of Bucks Bar Rd., 1.2 mi NW of Somerset. 502 Comment
  UCD122752  Mimulus latidens Kim E. Steiner 1978-4-28 186 Solano South of Dixon, south side of Brown Road, ca. 200 meters east of State Highway 113. Comment
  UCD122757  Mimulus layneae Kim E. Steiner 1978-5-12 208 El Dorado North Fork of the Cosumnes River, 200 m. SW of Bucks Bar Road, 1.2 miles NW of Somerset. 502 Comment
  UCD122758  Mimulus layneae Kim E. Steiner 1979-5-11 303 Lake 6.55 miles west of intersection with State Hwy. 53 at Lower Lake, North side of State Hwy 29. 579 Comment
  UCD122776  Mimulus nanus var. mephiticus Kim Steiner 1977-7-25 108 Monterey above State Hwy 108,. C. 50 m W of John Snyder grave marker. Comment
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Apr 7 2013
  UCD122838  Mimulus pictus Kim E. Steiner 1979-4-14 291 Kern just above road c. 1/4 mi up Nightengale Canyon, between Woody and Granite Station. 670 Comment
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Oct 23 2013
  RSA281091  Mimulus pilosus B. A. Stein 1978-7-2 97 San Bernardino In damp sand in Cottonwood Basin. 1372 Comment
  RSA281097  Mimulus pilosus B. A. Stein 1978-5-23 71 San Bernardino Cottonwood Spring. 1311 Comment
  GMDRC260  Mimulus pilosus B. A. Stein 1978-5-23 71 San Bernardino Sweeney Granite Mountains Desert Research Center: Cottonwood Spring in moist sand, c. 4300 1311 Comment
  UCD122853  Mimulus pilosus Kim E. Steiner 1979-5-11 302 Lake 6.55 miles west of intersection with State Hwy. 53 at Lower Lake, North side of State Hwy 29. 579 Comment
  UCD122841  Mimulus pulchellus Kim E. Steiner 1978-6-13 216 Tuolumne Road to Mather, just past Sawmill Mtn. Rd. ca. 3 mi. N of State Hwy 120. 1414 Comment
  UCD135916  Mimulus rupicola Kim E. Steiner 1978-6-11 209 Inyo Hanging Rock Canyon, 1 mile south of Crater Mine turnoff, Last Chance Range. 1554 Comment
  UCR47928  Mimulus rupicola Kim Steiner 1978-12-11 209 Inyo Last Chance Range, Hanging Rock Canyon, 1 mi south of Crater Mine Turnoff 1555 Comment
  UCD122941  Mimulus torreyi Kim E. Steiner 1977-6-24 107 Amador c. 10 m from State Hwy 88, 1.4 mi W of Bear River Resevoir turnoff. 1950 Comment
  UCD122961  Mimulus tricolor Kim E. Steiner 1978-4-28 185 Solano Brown Rd. 0.4 mi E of State Hwy 113, South of Dixon. 7 Comment
  UCD122960  Mimulus tricolor Kim E. Steiner 1979-5-11 301 Lake State Hwy 29, 6.55 mi W of intersection with State Hwy 53 at Lower Lake. 579 Comment
  UCD122962  Mimulus tricolor Kim E. Steiner 1979-4-14 292 Sacramento State Hwy 104, 6.2 mi E of Interstate Hwy 5 (probably Hwy 99 not I-5). 21 Comment
  UCD98273  Minuartia douglasii Kim E. Steiner 1978-5-12 208 A El Dorado North Fork of the Cosumnes River, 200 m. SW of Bucks Bar Road, 1.2 miles NW of Somerset. 502 Comment
  GMDRC179  Mirabilis bigelovii var. retrorsa B. A. Stein 1978-4-14 12 San Bernardino Granite Mountains: One half mile southwest of Willow Spring Basin, c. 4000 1220 Comment
  SDSU12810  Mirabilis laevis var. crassifolia J. Jill Steinberg, Janet Knotts 1998-4-22 49 Riverside North side of foot trail, approximately 8 km north of Santa Margarita (SDSU) Field station, north of Santa Margarita River. 351 Comment
  RSA0028001  Mirabilis laevis var. crassifolia Deborah Steinwand 1996-4-20 50 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 90 m N of road. 200 Comment
  RSA281103  Mirabilis laevis var. retrorsa B. A. Stein 1978-4-14 12 San Bernardino Rocky crevices and sandy soil, 1/2 mi. SW of Willow Spring Basin. 1220 Comment
  RSA644246  Mohavea breviflora Victor W. Steinmann, R. Pant 1995-4-1 651 Inyo Eureka Valley, west side of the Last Chance Mountains, alluvial plain due east of the Eureka Dunes. 975 Comment
  RSA271476  Monardella mojavensis B. A. Stein 1978-5-9 43 San Bernardino GRANITE MTS., E MOJAVE DESERT: Snake Springs area near wash ca. Rounded plant ca. 1220 Comment
  RSA281095  Monardella mojavensis B. A. Stein 1978-5-9 43 San Bernardino at Snake Spring 1220 Comment
  GMDRC161  Monardella mojavensis B. A. Stein 1978-5-9 43 San Bernardino Sweeney Granite Mountains Desert Research Center: In crevice of granite boulder at Snake Spring, c. 4000 1220 Comment
  CAS-BOT-BC222052  Monardella odoratissima subsp. pallida W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Spring Reservoir Comment
  CAS-BOT-BC220240  Monardella sheltonii W. P. Steinbeck 1923-6-12 s.n. Calaveras Above Murphys Comment
  CAS-BOT-BC262700  Muhlenbergia californica V. W. Steinmann; R. Cerros T. 1996-7-7 924 Los Angeles San Gabriel Mts., ca. 2 km (by trail) from trailhead at Cow Canyon Saddle along Coldwater Canyon Truck Trail in the second large drainage that crosses the trail 1350 Comment
  RSA599103  Muhlenbergia californica V. W. Steinmann, R. Cerros T 1996-7-7 924 Los Angeles San Gabriel Mts., ca. 2 km (by trail) from trailhead at Cow Canyon Saddle along Coldwater Canyon Truck Trail in the second large drainage that crosses the trail. 1350 Comment
  RSA599097  Muhlenbergia rigens V. W. Steinmann, D. L. Banks 1996-4-20 847 Riverside Agua Tibia Mountains, ca. 10 km east of Temecula, UC Emerson Preserve, just north of the water treatment facility along the trail to the summer cottage. 450 Comment
  GMDRC140  Nama demissa var. demissa B. A. Stein 1978-4-7 1 San Bernardino Granite Mountains: In sandy wash of Bull Canyon, c. 2600 793 Comment
  CHSC25743  Nama lobbii John Steiner 1977-7-4 90 Shasta Gravelly, sandy slope in an open area .6 km ene Echo Lake and 2.8 km s Big Bear Lake. 1951 Comment
  RSA599110  Nassella lepida V. W. Steinmann, D. L. Banks 1996-4-20 844 Riverside Agua Tibia Mountains, ca. 10 km east of Temecula, UC Emerson Preserve, ca. 0.5 km from main road along the East Trail, just northeast of the summer cottage., ca. 33?28'N, 117?02'W 450 Comment
  RSA599099  Nassella pulchra V. W. Steinmann 1996-3-30 819 Los Angeles Pomona, Elephant Hill, E-facing slope above and adj. to Mission Blvd. at a point 0.5km SW of Humane Way., 34?33'N, 117?47'30W 300 Comment
  SEINET10464892  Nemacladus glanduliferus var. orientalis Stein 1982-4-10 STEIN 823 Inyo 1 mile north of Ibix Pass 610 Comment
  SEINET10840163  Nemacladus glanduliferus var. orientalis Stein 1982-4-10 STEIN 829 Inyo About 3 miles north of Shoshone at junction of Highway 178 and Highway 127 488 Comment
  UCD123942  Nemacladus interior Kim E. Steiner 1977-7-27 112 Fresno c. 100 m E of State Hwy 168, E of Shaver Lake, 6.25 mi W of Tamarack Ridge, 20 m above power-line. Comment
  SEINET10939188  Nemacladus rubescens Stein 1982-4-10 STEIN 830 Inyo About 3 miles north of Shoshone at Junction of Highway 178 and Highway 127 488 Comment
  UCD119959  Nemophila spatulata Kim E. Steiner 1978-6-13 214 Tuolumne Road to Mather, just past Sawmill Mtn. Rd. ca. 3 mi. N of State Hwy 120. 1414 Comment
  UCR263587  Nemophila spatulata Kim Steiner, Mark Bibbo, Ed Kentner, Catherine Schnurrenberger 2012-5-3 s.n. Kern Southern Sierra Nevada Mountains, Piute Mountains, c. 0.5 km NE of Weldon Peak 1817 Comment
  SDSU16485  Nicotiana glauca Ashley Stein, Sergio Araiza 2005-3-11 8 San Diego San Luis Rey River bed off of Old River Road, Bonsall CA. Near Little Gopher Canyon Road cross. 300 feet off of the road. 46 Comment
  RSA644222  Nicotiana obtusifolia Victor W. Steinmann, P. I. Moscosa, T. S. Ross 1998-4-14 1362 Riverside Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10; ca. 600 m. Along a small wash on north-facing slope. 183 Comment
  SEINET3240343  Nicotiana obtusifolia V. W. Steinmann, P. I. Moscosa, T. S. Ross 1998-1 1362 Unknown Riveside Co.: Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10; T6S R13E, S 1/2 of SW 1/4 of sec. 8 600 Comment
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Jan 7 2016
  RSA281104  Oenothera avita subsp. avita B. A. Stein 1978-6-5 103 San Bernardino Along road in Cottonwood Basin 1296 Comment
  GMDRC188  Oenothera californica subsp. avita B. A. Stein 1978-6-5 103 San Bernardino Sweeney Granite Mountains Desert Research Center: Along road in Cottonwood Basin, c. 4250 1296 Comment
  RSA643968  Oreonana vestita V. W. Steinmann 1996-6-17 918 Los Angeles San Gabriel Mountains, at the summit of Mt. San Antonio. 3050 Comment
  RSA0066489  Orobanche parishii B. A. Stein 1978-5-2 35 San Bernardino Granite Mts., E Mojave Desert: Cottonwood Canyon, 1/2 mi. W of Cottonwood Springs. 1371 Comment
  SEINET12332647  Orthocarpus faucibarbatus B. A. Stein 1982-1 857 Marin Hwy 101, 3 mi S of Sonoma Co. line 0 Comment
  SDSU12864  Oxalis pilosa J. Jill Steinberg with Janet Knotts and Kevin Contreras 1998-3-25 27 Riverside At switchback in road from Santa Margarita (SDSU) Field Station trailer leading down into Santa Margarita River Gorge, north of river. 256 Comment
  RSA271465  Packera multilobata B. A. Stein 1978-5-19 065 San Bernardino Granite Mts. E Mojave Desert: Cottonwood Canyon. 1737 Comment
  CAS-BOT-BC259581  Parapholis incurva V. W. Steinmann; M. Brodman 1996-4-27 850 Santa Barbara Goleta, at the entrance to Goleta Beach Comment
  RSA599990  Parapholis incurva V. W. Steinmann, M. Brodman 1996-4-27 850 Santa Barbara Goleta, at the entrance to Goleta Beach. Comment
  SD215353  Parapholis incurva V. W. Steinmann, M. Brodman 1996-4-27 850 Santa Barbara Goleta, at the entrance to Goleta Beach. Comment
  CDA4245  Parkinsonia aculeata Steinweden 1943-12-5 Kern Near Rose Station. 0 Comment
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Aug 28 2016
  RSA599120  Paspalum dilatatum V. W. Steinmann, D. L. Banks 1996-4-20 846 Riverside Agua Tibia Mountains, ca. 10 km east of Temecula, UC Emerson Preserve, ca. 0.5 km from main road along the East Trail, just northeast of the summer cottage., ca. 33?28'N, 117?02'W 450 Comment
  RSA644211  Pectis papposa var. papposa V. W. Steinmann 1999-10-26 1417 Riverside foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center. 325 Comment
  RSA281071  Pectocarya heterocarpa B. A. Stein 1978-4-15 16 San Bernardino Coarse sand along wash near Dripping Spring. 1249 Comment
  GMDRC84  Pectocarya heterocarpa B. A. Stein 1978-4-15 16 San Bernardino Sweeney Granite Mountains Desert Research Center: Coarse sand along wash near Dripping Spring, c. 4100 1250 Comment
  SDSU12874  Pellaea andromedifolia var. andromedifolia J. Jill Steinberg, Janet Knotts and Kevin Contreras 1998-3-25 30 Riverside At switchback in road from Santa Margarita (SDSU) Field Station trailer leading down into Santa Margarita River Gorge, north of river. 256 Comment
  RSA599122  Pennisetum setaceum V. W. Steinmann 1996-3-16 812 Riverside Northeast foothills of the San Jacinto Mountains, lower portion of Chino Canyon alluvial plain, 1 kilometer S of Highway 111 at a point ca. 1.5 kilometer NW of the Tramway-San Rafael intersection. 300 Comment
  CAS-BOT-BC245696  Penstemon newberryi var. newberryi W. P. Steinbeck 1925-7-4 s.n. Tuolumne Hammil Meadow, 8 miles east of Strawberry Comment
  RSA271501  Penstemon pseudospectabilis B. A. Stein 1978-4-26 25 San Bernardino Bighorn Basin. 1189 Comment
  RSA271502  Penstemon pseudospectabilis B. A. Stein 1978-5-10 46 San Bernardino Cotton Canyon 1616 Comment
  RSA280838  Penstemon pseudospectabilis B. A. Stein 1978-6-5 109 San Bernardino On limestone slopes on north side of Silver Peak. 1936 Comment
  RSA280839  Penstemon pseudospectabilis B. A. Stein 1978-4-26 25 San Bernardino Bighorn Basin. 1189 Comment
  RSA0114096  Penstemon pseudospectabilis B. A. Stein 1988-4-30 4169 San Bernardino Granite Mts. S. of Kelso, Sheep Corral at SE end of range. 1100 Comment
  RSA292062  Penstemon rostriflorus B. A. Stein 1978-6-5 117 San Bernardino About 200 ft. west of the end of Silver Peak Road near the top of Silver Peak. 1905 Comment
  CAS-BOT-BC239424  Penstemon rydbergii var. oreocharis W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Spring Reservoir Comment
  SD247343  Pentachaeta fragilis Kim Steiner, Mark Bibbo, Ed Kentner, Catherine Schnurrenberger 2012-5-4 Kern Southern Sierra Nevada, Piute Mountains, c. 7.2 km SE of Weldon Peak. 1353 Comment
  UCR263588  Pentachaeta fragilis Kim Steiner, Mark Bibbo, Ed Kentner, Catherine Schnurrenberger 2012-5-4 s.n. Kern Southern Sierra Nevada Mountains, Piute Mountains, c. 7.2 km SE of Weldon Peak 1354 Comment
  SDSU16924  Pentagramma glanduloviscida Ashley Stein, Taxonomy Class 2005-3-15 16 San Diego 1/4 mile west of Oak Canyon Bend, Mission Trails. 116 Comment
  CHSC39437  Perityle emoryi B. A. Stein 1982-5-11 899 Santa Barbara Santa Cruz Island, east side of Albert's Anchorage. In rock crevices just above the ocean. 4 Comment
  RSA280814  Petalonyx thurberi B. A. Stein 1978-5-16 90 San Bernardino W end of range. 671 Comment
  GMDRC175  Petalonyx thurberi subsp. thurberi B. A. Stein 1978-4-16 90 San Bernardino Granite Mountains: In sandy wash along west end of range at c. 2200 671 Comment
  CAS-BOT-BC326743  Peucephyllum schottii Bruce A. Stein 1982-1-23 795 San Bernardino Twentynine Palms Marine Corps Base, north side of Lead Mountain, Bullion Mountains 609 Comment
  RSA644243  Phacelia crenulata V. W. Steinmann, Rashmi Pant 1995-4-1 644 Inyo Eureka Valley, west side of the Last Chance Mountains, alluvial plain due east of the Eureka Dunes. 975 Comment
  RSA284538  Phacelia cryptantha B. A. Stein 1978-4-19 21 San Bernardino Cove Spring, c. 4100' 1250 Comment
  GMDRC144  Phacelia cryptantha B. A. Stein 1978-4-19 21 San Bernardino Sweeney Granite Mountains Desert Research Center: Cove Spring, c. 4100 1250 Comment
  UCR263585  Phacelia davidsonii Kim Steiner, Ed Kentner, Catherine Schnurrenberger, Mark Bibbo 2012-5-4 s.n. Kern Southern Sierra Nevada Mountains, Piute Mountains, c. 6.8 km south of Weldon Peak 1714 Comment
  RSA280911  Phacelia fremontii B. A. Stein 1978-4-20 22 San Bernardino Coyote Springs Basin. 1006 Comment
  RSA644245  Phacelia fremontii V. W. Steinmann 1995-4-1 647 Inyo Eureka Valley, west side of the Last Chance Mountains, alluvial plain due east of the Eureka Dunes. 975 Comment
  UC1776822  Phacelia fremontii V. W. Steinmann, R. Pant 1995-4-1 647 Inyo Eureka Valley, W side of the Last Chance Mountains, alluvial plain due E of the Eureka Dunes. 975 Comment
  UCR117688  Phacelia fremontii V. W. Steinmann, Rashmi Pant 1995-4-1 647 Inyo Eureka Valley, W side of the Last Chance Mtns, alluvial plain due east of the Eureka Dunes. 975 Comment
  GMDRC149  Phacelia fremontii B. A. Stein 1978-4-2 22 San Bernardino Granite Mountains: Coyote Springs Basin, c. 3300 1006 Comment
  RSA0114174  Phacelia fremontii B. A. Stein 1988-4-30 4166 San Bernardino Granite Mts., S. of Kelso, Sheep corral at SE end of range. 1100 Comment
  UC486461  Phacelia grandiflora George Steinberg May 1932 76 San Diego Torrey Pines and Pt. Loma Comment
  GMDRC152  Phacelia lemmonii B. A. Stein 1978-5-12 54 San Bernardino Granite Mountains: In damp soil next to the dam in Budweiser Canyon, c. 3900 1189 Comment
  RSA280912  Phacelia lemmonii B. A. Stein 1978-5-12 54 San Bernardino In damp soil next to the dam in Budweiser Canyon 1189 Comment
  SDSU12905  Phacelia pedicellata J. Jill Steinberg, for Michael. G. Simpson 1998-3-21 14 San Diego Indian Gorge, ca 1/3 mile west of entrance to Torote Canyon, Anza Borrego State Park. 366 Comment
  RSA271473  Phacelia rotundifolia B. A. Stein 1978-5-12 57 San Bernardino Granite Mts; E Mojave Desert; Budweiser Wash. 1189 Comment
  RSA644248  Phacelia rotundifolia V. W. Steinmann 1995-4-1 649 Inyo Eureka Valley, west side of the Last Chance Mountains, alluvial plain due east of the Eureka Dunes. 975 Comment
  UC1473676  Phacelia rotundifolia B. A. Stein 1978-5-12 57 San Bernardino above Budweiser Canyon bottom; Eastern Mojave Desert, Granite Mountains 1158 Comment
  GMDRC155  Phacelia vallis-mortae B. A. Stein 1978-6-5 107 San Bernardino Sweeney Granite Mountains Desert Research Center: Beneath pinyon in limestone area near top of Silver Peak at c. 6300 1921 Comment
  RSA718170  Phacelia vallis-mortae var. vallis-mortae B. A. Stein 1978-6-5 107 San Bernardino Beneath pinyon in limestone area near top of Silver Peak 1921 Comment
  RSA599129  Phalaris minor V. W. Steinmann, D. L. Banks 1996-4-20 840 Riverside ca. 10 km east of Temecula, along Route 79 at the junction with Los Caballos Road., ca. 33?29'N, 117?02' 30''W 375 Comment
  JEPS69972  Phlox diffusa Steinwand 1919-7-19 Tulare Alta Pk. Giant Forest Comment
  GMDRC208  Phlox stansburyi B. A. Stein 1978-5-24 74 San Bernardino Sweeney Granite Mountains Desert Research Center: Top of east fork of Bull Canyon, c. 5650 1723 Comment
  RSA284571  Phlox viridis subsp. compacta B. A. Stein 1978-5-24 74 San Bernardino Top of east fork of Bull Canyon. 1722 Comment
  SDSU12866  Pholistoma auritum J. Jill Steinberg with Janet Knotts and Kevin Contreras 1998-3-25 19 Riverside At gate to Santa Margarita (SDSU) Field Station trailer, north of Santa Margarita River. 354 Comment
  RSA644212  Physalis crassifolia Victor W. Steinmann 1999-10-26 1414 Riverside foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center. 325 Comment
  SD230304  Physalis crassifolia V. W. Steinmann 1999-10-26 1414 Riverside Foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center. 324 Comment
  UCR117686  Physalis crassifolia V. W. Steinmann 1999-10-26 1414 Riverside Sonoran (Colorado) Desert, foothills of the Chuckwalla Mtns, open desert c. 2 km south of Desert Center. 325 Comment
  RSA280848  Physalis hederifolia B. A. Stein 1978-5-23 70 San Bernardino Above Cottonwood Spring 1326 Comment
  GMDRC269  Physalis hederifolia var. palmeri B. A. Stein 1978-5-23 70 San Bernardino Sweeney Granite Mountains Desert Research Center: Above Cottonwood Spring, c. 4350 1326 Comment
  CHSC74934  Pinus ponderosa Russell Stein 1984-4-25 Placer 6 miles east of Auburn. 457 Comment
  UCD69325  Pinus ponderosa Russell Stein 1984-4-25 Placer 6 miles east of Auburn; foothill woodland/ Yellow Pine Forest. 457 Comment
  UCSB36193  Pinus ponderosa Stein, B. 1980-11-2 Sonoma Fountain Grove Ranch, Sonoma County, Calif., T8N, Sec. 35, c. 5 miles north of Santa Rosa 213 Comment
  SDSU13807  Piperia transversa Jill Steinberg, Michael Simpson 1999-7-10 San Diego Middle Peak Loop fire Rd, .5 miles E of Middle Peak 1670 Comment
  RSA599117  Piptatherum miliaceum V. W. Steinmann, D. L. Banks 1996-4-20 842 Riverside Agua Tibia Mountains, ca. 10 km east of Temecula, UC Emerson Preserve, ca. 0.5 km from main road along the East Trail, just northeast of the summer cottage., ca. 33?28'N, 117?02'W 450 Comment
  RSA284540  Plagiobothrys arizonicus B. A. Stein 1978-5-26 83 San Bernardino Mouth of Cottonwood Basin 1219 Comment
  GMDRC88  Plagiobothrys arizonicus B. A. Stein 1978-5-26 83 San Bernardino Sweeney Granite Mountains Desert Research Center: On bajada near mouth of Cottonwood Basin, c. 4000 1220 Comment
  SDSU13048  Plagiobothrys nothofulvus J. Jill Steinberg, Janet Knots 1998-3-11 7 Riverside 1/3 mile along foot trail leading southeast from road, approximately 1/4 mile northeast of Santa Margarita (SDSU) Field Station trailer, north of Santa Margarita River, at edge of gorge above fork in river. 335 Comment
  SDSU13683  Plagiobothrys nothofulvus J. Jill Steinberg, Janet Knots 1998-3-11 7 Riverside Comment
  UCD120997  Plagiobothrys stipitatus Kim E. Steiner 1978-4-28 188 Solano South of Dixon, south side of Brown Road, ca. 200 meters east of State Highway 113. Comment
  UCD121019  Plagiobothrys stipitatus var. micranthus Kim E. Steiner 1978-4-28 183 Solano South of Dixon, south side of Brown Road, ca. 200 meters east of State Highway 113. Comment
  UCD121039  Plagiobothrys tenellus Kim E. Steiner 1978-3-3 281 El Dorado 1.2 mi. NM of Mt. Aukum Road, ca. 200 m SW of Bucks Bar Road. Comment
  SFV21958  Plantago erecta N. I. Steiner 2004-4-27 16 Ventura Santa Monica Mountains Big Sycamore Canyon. 60 Comment
  CAS-BOT-BC458154  Pleuricospora fimbriolata W. P. Steinbeck 1932-6-29 s.n. Calaveras Calaveras Grove of Big Trees Comment
  RSA0078656  Pleurocoronis B. A. Stein 1988-4-30 4174 San Bernardino Granite Mts., S. of Kelso, Sheep Corral at SE end of range. 1100 Comment
  RSA599096  Poa annua V. W. Steinmann 1996-5-6 856 Los Angeles Pomona, north of Route 10 at 1171 E. LaVerne Ave. (between Mountain Ave. and San Antonio Ave.) 300 Comment
  RSA599106  Poa pratensis V. W. Steinmann 1996-4-25 848 Los Angeles Claremont, N of Route 10, SW corner of Geneva Ave and Doane Ave 300 Comment
  CAS-BOT-BC237687  Poa secunda V. W. Steinman 1996-4-7 824 Los Angeles San Gabriel Mountains, ca. 1 km from trailhead at Cow Canyon Saddle along Coldwater Canyon Truck Trail 1350 Comment
  RSA600392  Poa secunda V. W. Steinmann 1996-3-30 820 Los Angeles Pomona, Elephant Hill, E-facing slope above and adj. to Mission Blvd. at a point 0.5km SW of Humane Way., 34?33'N, 117?47'30W 300 Comment
  RSA600396  Poa secunda V. W. Steinmann 1996-4-7 824 Los Angeles San Gabriel Mountains, ca. 1 kilometer from trailhead at Cow Canyon Saddle along Coldwater Canyon Truck Trail. 1350 Comment
  UCR208083  Poa secunda V. W. Steinmann 1966-3-30 820 Los Angeles San Gabriel Valley, Pomona, Elephant Hill, east-facing slope above and adjacent to Mission Blvd. at a point 0.5 km southwest of Humane Way 300 Comment
  RSA599105  Poa secunda subsp. secunda V. W. Steinmann, D. L. Banks 1996-4-20 841 Riverside Agua Tibia Mountains, ca. 10 km east of Temecula, UC Emerson Preserve, ca. 0.5 km from main road along the East Trail, just northeast of the summer cottage., ca. 33?28'N, 117?02'W 450 Comment
  UCD125431  Pogogyne zizyphoroides Kim E. Steiner 1978-4-28 184 Solano south of Dixon; south side of Brown Road; ca. 200 meters east of State Highway 113. Comment
  CHSC25738  Polemonium californicum John Steiner 1977-6-30 81 Shasta Lassen Volcanic National Park. 3.8 km n Reading Peak, 200 m e Hat Creek. 2073 Comment
  CDA22739  Polygonum amphibium var. emersum P. Steinbaugh, Goodwin 1933-8-1 Unknown Sacramento River lands. 0 Comment
  CDA22741  Polygonum amphibium var. emersum P. Steinbaugh, Goodwin 1932-8-1 Unknown Sacramento River lands. 0 Comment
  CDA22742  Polygonum amphibium var. emersum P. Steinbaugh, Goodwin 1932-10-1 Colusa Near Grand Island. 0 Comment
  CDA22750  Polygonum amphibium var. emersum P. Steinbaugh, Goodwin 1932-8-1 Unknown Sacramento River lands. 0 Comment
  RSA599119  Polypogon viridis V. W. Steinmann 1996-4-7 825 Los Angeles San Gabriel Mountains. Along Mt. Baldy Road, 2.5 kilometers (by road) south of Baldy Village. 1100 Comment
  RSA0114094  Porophyllum gracile B. A. Stein 1988-4-30 4171 San Bernardino Granite Mts., S. of Kelso, Sheep Corral at SE end of range. 1100 Comment
  CAS-BOT-BC539477  Potentilla gracilis var. fastigiata W. P. Steinbeck 1923-7-1 s.n. Calaveras Salt Spring Reservoir Comment
  RSA271470  Prenanthella exigua B. A. Stein 1978-5-16 60 San Bernardino Granite Mts, E Mojave Desert, stony slope, W end of range 1189 Comment
  UCD22661  Prunella vulgaris var. atropurpurea Lori Steiner 1990-6-2 14 Marin Bunker Rd., Marin. 121 Comment
Read comments
Jun 14 2006
  SDSU12871  Pseudognaphalium biolettii Jill J. Steinberg, Janet Knotts & Kevin Contreras 1998-3-25 25 Riverside A few feet from switchback in raod from Santa Margarita (SDSU) Field Station trailer leading dow n into Santa Margarita River Gorge, north of river. 256 Comment
  UCD135283  Psilocarphus brevissimus Kim E. Steiner 1978-4-28 191 Solano South of Dixon, south side of Brown Road, ca. 200 meters east of State Highway 113. Comment
  UCD135319  Psilocarphus tenellus Kim E. Steiner 1978-4-29 201 Colusa southwest-facing slope, Walker Ridge Road; 1.5 miles N of State Hwy 20. 777 Comment
  RSA644240  Psorothamnus arborescens var. minutifolius Victor W. Steinmann, R. Pant, D. B. Steinmann 1995-4-1 646 Inyo Eureka Valley, west side of the Last Chance Mountains, alluvial plain due east of the Eureka Dunes. 975 Comment
  GMDRC130  Psorothamnus arborescens var. minutifolius B. A. Stein 1978-5-12 66 San Bernardino Granite Mountains: Growing along wash margin south of Sheep Corral at c. 3400 1037 Comment
  RSA644006  Psorothamnus emoryi V. W. Steinmann, M. T. Wedlake 1995-4-8 658 Riverside Along Hwy. 111, 1 km northwest of Palm Springs (measured from the intersection with San Rafael Dr.). 215 Comment
  RSA598141  Pterostegia drymarioides Victor W. Steinmann, Tim S. Ross 1995-5-8 664 Los Angeles Liebre Mountains, along Bouquet Canyon Road, ca. 1 km (by air) ENE of the Bouquet Guard Station and adjacent to Bouquet Campground #3 725 Comment
  RSA280882  Purshia tridentata var. glandulosa B. A. Stein 1978-4-14 15 San Bernardino Rocky slope near Cove Spring. 1220 Comment
  GMDRC246  Purshia tridentata var. glandulosa B. A. Stein 1978-4-14 15 San Bernardino Granite Mountains: Rocky slope near Cove Spring, c. 4000 1220 Comment
  SDSU12877  Quercus agrifolia var. agrifolia J. Jill Steinberg with Janet Knotts and Kevin Contreras 1998-3-25 33 Riverside Next to main entrance gate to Santa Margarita Field Station 354 Comment
  RSA281094  Rafinesquia neomexicana B. A. Stein 1978-4-18 19 San Bernardino Granite Mountains, 1 mile north of peak in northwest portion of range 762 Comment
  GMDRC62  Rafinesquia neomexicana B. A. Stein 1978-4-18 19 San Bernardino Granite Mountains: Coarse sand alongside wash 1 mile [sic] N of peak 5888' in NW portion of range, c. 2500 762 Comment
  UCD96945  Ranunculus occidentalis Kim E. Steiner 1979-4-1 289 Lake Walker Ridge Rd., 0.5 mi. N of State Hwy 20. 670 Comment
  SDSU12880  Raphanus sativus J. Jill Steinberg, Leon Steinberg 1998-4-5 38 Riverside Ca. 1/4 mile along northern border of Santa Margarita (SDSU) Field Station north of gorge. Specimen was taken from a large patch of plants most of which were tamped down, perhaps by a deer or other large animal. 317 Comment
  SDSU16487  Raphanus sativus Ashley Stein, Sergio Araiza 2005-3-11 5 San Diego San Luis Rey River bed off of Old River Road, Bonsall CA. Near Little Gopher Canyon Road cross. 300 feet off of the road. 46 Comment
  RSA280879  Rhamnus ilicifolia B. A. Stein 1979-5-9 44 San Bernardino In sandy wash 1/4 mi. south of the mouth of Cottonwood Basin. 1250 Comment
  GMDRC240  Rhamnus ilicifolia B. A. Stein 1978-5-9 44 San Bernardino Sweeney Granite Mountains Desert Research Center: In sandy wash 1/4 mi. south of the mouth of Cottonwood Basin, c. 4100 1250 Comment
  GMDRC13  Rhus trilobata B. A. Stein 1978-6-2 99 San Bernardino Sweeney Granite Mountains Desert Research Center: Along wash in Cottonwood Basin, c. 4500 1372 Comment
  RSA280780  Rhus trilobata var. anisophylla B. A. Stein 1978-6-2 99 San Bernardino Along wash in Cottonwood Basin. 1371 Comment
  RSA643967  Ribes cereum var. cereum V. W. Steinmann 1996-6-17 920 Los Angeles San Gabriel Mountains, at the summit of Mt. San Antonio. 3049 Comment
  CAS-BOT-BC144747  Ribes sanguineum var. glutinosum Bruce A. Stein 1981-3-1 433 Monterey Along bank of Little Sur River at Highway 1 bridge Comment
  UCR263769  Rigiopappus leptocladus Kim Steiner, Mark Bibbo, Ed Kentner, Catherine Schnurrenberger 2012-5-4 s.n. Kern Southern Sierra Nevada Mountains, Piute Mountains, c. 6.8 km south of Weldon Peak 1714 Comment
  POM320380  Rorippa curvisiliqua B. A. Stein 1972-4-29 91 Kern 4 miles W of Greenhorn Summit, road to Glennville, Hwy 155. Greenhorn Mt. Range, San Joaquin Valley. 1508 Comment
  CAS-BOT-BC434328  Rumex triangulivalvis W. P. Steinbeck 1925-7-4 s.n. Tuolumne Hamlin Meadow, 8 miles above Strawberry Comment
  SDSU16486  Salix lasiolepis Ashley Stein, Sergio Araiza 2005-3-13 10 San Diego San Luis Rey River along Camino Del Rey, Bonsall CA. 66 Comment
  RSA271492  Saltugilia splendens B. A. Stein 1978-5-8 042 San Bernardino Granite Mountains, East Mohave Desert: near Cottonwood Canyon. 1524 Comment
  RSA599104  Saltugilia splendens subsp. grantii V. W. Steinmann, R. Cerros T. 1996-7-7 922 -b Los Angeles 1 km. from trailhead at Cow Canyon Saddle along Coldwater Canyon Truck Trail. 1350 Comment
Read comments
Jan 11 2007
  RSA654503  Salvia apiana Deborah Steinwand 1996-5-11 103 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 50 m N of road. 200 Comment
  RSA0078665  Salvia dorrii B. A. Stein 1988-5-1 4182 San Bernardino Granite Mts., S. of Kelso, Granite Cove. 1280 Comment
  UCD22662  Sambucus mexicana Lori Steiner 1990-5-26 23 Alameda 5 miles from Redwood Rd. San Leandro by campground. 121 Comment
  CAS-BOT-BC466196  Sarcodes sanguinea W. P. Steinbeck 1939-5-1 s.n. Calaveras Unspecified Comment
  RSA600399  Schismus barbatus V. W. Steinmann 1996-4-13 828 Riverside Just east of route 15 along Temescal Canyon Road 1.3 kilometers southeast of junction with Indian Truck Trail 350 Comment
  RSA654494  Schismus barbatus Deborah Steinwand 1996-4-28 73 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 85 m N of road. 200 Comment
  UCD125753  Scutellaria tuberosa Kim E. Steiner 1978-4-29 195 Colusa on southwest-facing slope, Walker Ridge Rd., 1.5 mi N of State Hwy 20. 777 Comment
  CAS-BOT-BC416991  Sedella pumila W. P. Steinbeck 1925-4-17 s.n. Calaveras near Jenny Lind Comment
  RSA0078655  Senecio flaccidus var. monoensis B. A. Stein 1988-4-30 4173 San Bernardino Granite Mts., S. of Kelso, Sheep Corral at SE end of range. 1100 Comment
  CAS-BOT-BC364082  Senecio integerrimus var. major W. P. Steinbeck 1925-7-4 s.n. Tuolumne Hamlin Meadow, 8 miles above Strawberry Comment
  GMDRC65  Senecio multilobatus B. A. Stein 1978-5-19 65 San Bernardino Sweeney Granite Mountains Desert Research Center: Growing on steep rocky slope, rooted in crevices, in Cottonwood Canyon, c. 5700 1738 Comment
  RSA0114090  Senecio multilobatus B. A. Stein, S. F. Warrick 1988-4-29 4161 San Bernardino Granite Mts. S. of Kelso, trail between Dorners Camo and Granite Peak. 1700 Comment
  CAS-BOT-BC364250  Senecio triangularis W. P. Steinbeck 1923-7-1 s.n. Calaveras Salt Spring Reservoir Comment
  GMDRC131  Senna armata B. A. Stein 1978-5-11 50 San Bernardino Granite Mountains: On open bajada south of Sheep Corral, c. 3500 1067 Comment
  RSA599115  Setaria parviflora V. W. Steinmann 1996-4-16 833 San Bernardino Ontario, S of Route 10 at vacant lot on the NW corner of Mountain Ave. and Sith St. 350 Comment
  SDSU12884  Sidalcea sparsifolia J. Jill Steinberg with Janet Knotts 1998-4-22 47 Riverside A few feet east of stream on south side of footpath, approximately 1/2 mile northwest of Santa Margarita (SDSU) Field Station trailer, north of Santa Margarita River. 360 Comment
  SDSU12870  Silene gallica J. Jill Steinberg, Janet Knotts and Kevin Contreras 1998-3-25 24 Riverside Above river in Santa Margarita Gorge directly south of Santa Margarita (SDSU) Field Station trailer. 259 Comment
  RSA271483  Sisyrinchium halophilum B. A. Stein 1978-4-26 24 San Bernardino Granite Mountains, East Mojave Desert: Bighorn Basin 1250 Comment
  SDSU12865  Solanum parishii J. Jill Steinberg with Janet Knotts 1998-3-11 6 Riverside Ca. 1/4 mile along foot trail leading in a southeasterly direction from road, approximately 1/4 mile northeast of Santa Margarita (SDSU) Field Station trailer, north of Santa Margarita River. 335 Comment
  SDSU13685  Solanum parishii J. Jill Steinberg, Janet Knotts 1998-4-3 6 Riverside Ca. 1/4 miles along foot trail leading in a southeasterly direction from road, approximately 1/4 miles northeast of Santa margarita (SDSU) Field Station trailer, north of Santa Margarita River. 335 Comment
  RSA598140  Solanum umbelliferum Victor W. Steinmann 1995-5-8 662 Los Angeles Libre Mountains, along Bouquet Canyon Road, ca. 1.5 km (by road) N of the Texas Canyon Fire Station 600 Comment
  NY820489  Solanum xanti V. W. Steinmann 1995-5-8 662 Los Angeles Liebre Mountains, along Bouquet Canyon Road, ca. 1.5 km (by road) N of the Texas Canyon Fire Station; just east of the road 600 Comment
  CAS-BOT-BC365358  Solidago elongata F. J. Steinmetz 1901-8-28 s.n. Unknown King's Canyon road 6 m. w. of Carson Comment
  RSA273595  Solidago velutina subsp. sparsiflora B. A. Stein 1978-9-26 135 San Bernardino Snake Spring oasis, Granite Mountains, Eastern Mojave Desert. 1250 Comment
  RSA284569  Stephanomeria pauciflora B. A. Stein 1978-9-27 145 San Bernardino path to Norris cabin at Dripping Spring 1250 Comment
  RSA0078653  Tamarix B. A. Stein 1988-5-1 4177 San Bernardino Granite Mts., S. of Kelso, Bajada near Dripping Springs (Bunny Club). 1280 Comment
  GMDRC270  Tamarix ramosissima B. A. Stein 1978-5-25 76 San Bernardino Granite Mountains: In moist sand in Bull Canyon, c. 3600 1098 Comment
  RSA284552  Tamarix ramosissima B. A. Stein 1978-5-25 76 San Bernardino Granite Mountains in Bull Canyon 1098 Comment
  RSA643963  Tauschia parishii V. W. Steinmann 1996-6-17 913 Los Angeles San Gabriel Mountains, ca. 1 km (by trail) north-northwest of Bear Flat, along Baldy Trail to Mt. San Antonio. 2000 Comment
  CHSC39461  Tetracoccus hallii B. A. Stein 1981-4-14 472 Riverside Joshua Tree National Monument, Cottonwood Springs Campground. 762 Comment
  SEINET12143920  Tetracoccus hallii B. A. Stein 1981-1 472 Riverside Joshua Tree National Monument, Cottonwood Springs Campground 762 Comment
  CAS-BOT-BC392286  Thalictrum fendleri W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Spring Reservoir Comment
  UCD115976  Thysanocarpus curvipes Kim E. Steiner 1978-3-3 282 El Dorado 1.2 miles NW of County Road., ca. 200 m SW of Bucks Bar Road. Comment
  UCD115977  Thysanocarpus curvipes Kim E. Steiner 1978-3-3 285 El Dorado 1.2 miles NW of Mt. Aukum Road, ca. 200 m SW of Bucks Bar Road. Comment
  SDSU16913  Thysanocarpus laciniatus Ashley Stein, Taxonomy Class 2005-3-15 14 San Diego 1/4 mile W. of Oak Canyon bend, Mission Trails. 116 Comment
  GMDRC102  Thysanocarpus laciniatus B. A. Stein 1978-5-18 San Bernardino Granite Mountains: South-facing slope, coarse sand, 6500' 1982 Comment
  CAS-BOT-BC67263  Thysanocarpus radians W. P. Steinbeck 1923-5-9 s.n. San Joaquin Near Clements. Comment
  CAS-BOT-BC67265  Thysanocarpus radians W. P. Steinbeck 1923-4-1 s.n. San Joaquin Near Stockton. Comment
  RSA644204  Tidestromia oblongifolia V. W. Steinmann 1999-9-19 1411 Riverside along Highway 177, 10.4 km northeast of the I-10 exit in Desert Center 200 Comment
  UCR117685  Tidestromia oblongifolia V. W. Steinmann, P. I. Steinmann 1999-9-19 1411 Riverside Sonoran (Colorado) Desert, Along Hwy 177, 10.4 km NE of the I-10 exit in Desert Center 200 Comment
  RSA273593  Tidestromia oblongifolia B. A. Stein 1978-9-27 148 San Bernardino 5 mi. east of Providence Mountains in the Colton Ecological exclosure area 915 Comment
  SD230209  Tidestromia suffruticosa var. oblongifolia V. W. Steinmann, P. I. Steinmann 1999-9-19 1411 Riverside Along Highway 177, 10.4 km northeast of the I-10 exit in Desert Center. North of the highway 199 Comment
  UCD139842  Toxicoscordion fremontii Kim E. Steiner 1978-4-29 200 Colusa Walker Ridge Road; 1.5 miles N of State Hwy 20. 777 Comment
  UCD139864  Toxicoscordion fremontii Kim E. Steiner 1978-4-29 200 Colusa Walker Ridge Road; 1.5 miles N of State Hwy 20. 777 Comment
  RSA280806  Trichoptilium incisum B. A. Stein 1978-5-16 93 San Bernardino Granite Mountains. West end of range. 701 Comment
  GMDRC72  Trichoptilium incisum B. A. Stein 1978-5-16 93 San Bernardino Granite Mountains: On open bajada at west end of range, c. 2300 701 Comment
  POM319984  Trifolium albopurpureum B. A. Stein 1972-4-29 95 Kern 4 miles W of Greenhorn Summit, road to Glennville, Hwy 155. Greenhorn Mt. Range, San Joaquin Valley. 1508 Comment
  UCD107612  Trifolium barbigerum Kim E. Steiner 1978-4-28 193 Solano South of Dixon, south of Brown Road, ca. 200 meters east of State Highway 113. Comment
  CAS-BOT-BC519071  Trillium angustipetalum W. P. Steinbeck 1923-5-21 s.n. Calaveras Dunbar Crossing of San Antonio Creek Comment
  UCD123391  Triphysaria eriantha Kim E. Steiner 1978-4-28 190 Solano South of Dixon, south side of Brown Road, ca. 200 meters east of State Highway 113. Comment
  CHSC39246  Triphysaria versicolor subsp. faucibarbata B. A. Stein 1982-4-18 857 Marin Hwy 101, 3 miles S of Sonoma County line, sea level. Comment
  CAS-BOT-BC522285  Triteleia hyacinthina W. P. Steinbeck 1920-4-1 s.n. San Joaquin Near Stockton Comment
  CAS-BOT-BC522054  Triteleia ixioides subsp. anilina W. P. Steinbeck 1925-7-4 s.n. Tuolumne Hamlin Meadow 8 miles above Strawberry Comment
  CAS-BOT-BC524234  Triteleia ixioides subsp. anilina W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Spring Reservoir Comment
  RSA599102  Turricula parryi V. W. Steinmann 1996-7-7 922 Los Angeles San Gabriel Mts: along the Coldwater Canyon truck trail, ca. 50 m west of Cattle Canyon 975 Comment
  GMDRC73  Uropappus lindleyi B. A. Stein 1978-5-6 39 San Bernardino Sweeney Granite Mountains Desert Research Center: Cottonwood Canyon, c. 4750 1448 Comment
  CAS-BOT-BC404128  Urtica dioica subsp. holosericea V. W. Steinmann; R. Cerros T. 1996-7-7 923 Los Angeles San Gabriel Mts., ca. 2 km (by trail) from trailhead at Cow Canyon Saddle along Coldwater Canyon Truck Trail in the second large drainage that crosses the trail 1350 Comment
  RSA599101  Urtica dioica subsp. holosericea Victor W. Steinmann, Rosa Cerros-Tlatilpa 1996-7-7 923 Los Angeles San Gabriel Mts., ca. 2 km (by trail) from trailhead at Cow Canyon Saddle along Coldwater Canyon Truck Trail in the second large drainage that crosses the trail. 1350 Comment
  SDSU12883  Veronica anagallis-aquatica J. Jill Steinberg, Janet Knotts 1998-4-22 46 Riverside Next to stream, a few feet norht of footpath, approximately 0.5 mile NW of Santa Margarita (SDSU) Fielf Station trailer, N of Santa Margarita River. 354 Comment
  UCD124776  Veronica peregrina subsp. xalapensis Kim E. Steiner 1978-4-28 187 Solano South of Dixon, south side of Brown Road, ca. 200 meters east of State Highway 113. Comment
  GMDRC74  Viguiera parishii B. A. Stein 1978-5-12 52 San Bernardino Granite Mountains: On dry rocky slope in Budweiser Canyon at c. 3900'. 1189 Comment
  UCR263770  Viola douglasii Kim Steiner, Mark Bibbo, Ed Kentner, Catherine Schnurrenberger 2012-5-4 s.n. Kern Southern Sierra Nevada Mountains, Piute Mountains, c. 6.8 km south of Weldon Peak 1708 Comment
  RSA599095  Vulpia microstachys var. pauciflora V. W. Steinmann, D. L. Banks 1996-4-20 838 Riverside Agua Tibia Mountains, ca. 15 km east of Temecula, less than 1 km south of Route 79 at the Dorland Mountain Arts Colony, just southwest of the administration building., ca. 33?28'N, 117?01'W 500 Comment
  RSA600395  Vulpia myuros V. W. Steinmann 1996-3-30 814 Los Angeles Pomona, Elephant Hill, E-facing slope above and adj. to Mission Blvd. at a point 0.5km SW of Humane Way., 34?33'N, 117?47'30W 300 Comment
  RSA654540  Vulpia myuros Deborah Steinwand 1996-4-28 72 San Diego 0.9 mi N on Monserate Hill Rd from jct with State Hwy 76; 85 m N of road. 200 Comment
  CAS-BOT-BC383461  Wyethia mollis W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Spring Reservoir Comment
  CAS-BOT-BC383462  Wyethia mollis W. P. Steinbeck 1923-6-1 s.n. Calaveras Salt Spring Reservoir Comment
  CAS-BOT-BC383594  Wyethia mollis W. P. Steinbeck 1925-7-4 s.n. Tuolumne Hamlin Meadow. 8 miles above Strawberry Comment
  JEPS84876  Xanthisma texanum var. drummondii Von Stein Del Norte Little Grayback; near summit Comment
  CAS-BOT-BC326820  Xylorhiza tortifolia Bruce A. Stein 1978-4-18 20 San Bernardino 1 mile north of Peak 5888 in northwest part of range, Granite Mountains, eastern Mojave Desert 792 Comment
  RSA280808  Xylorhiza tortifolia B. A. Stein 1978-4-18 20 San Bernardino 1 mile north of peak 5888' in northwest portion of range. 793 Comment
  CAS-BOT-BC530962  Zigadenus exaltatus W. P. Steinbeck 1939-5-4 s.n. Calaveras Love Creek, near Averys Comment
  CAS-BOT-BC126815  Ziziphus obtusifolia var. obtusifolia Bruce A. Stein 1981-4-14 471 Riverside Corn Springs, Chuckwalla Mountains 487 Comment



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