Search Results — 2000 specimen records retrieved (1131 records with coordinates)
(That's the default maximum. Contact Jason Alexander for larger data requests.)

Results for search: County=SAN LUIS OBISPO; Source=All;   

Mapping Options:

BerkeleyMapper with county and bioregion layers
BerkeleyMapper without layers.
KML export
(Note: only records with coordinates are mappable)

Download Options:
Select all records · Select records with coordinates

Include annotations and voucher information

PLEASE NOTE: Due to changes in newer versions of Excel, directly copying text from the above selected results does not produce a usable table.
    Follow these steps:
      1. The contents of the selected results window must be copied into a text editor like TextEdit for Mac or WordPad for Windows
      2. The selected results must be saved as a new text document.
      3. This new text document can now be copied into Excel or imported as a tab delimited text file.

(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
Turn on yellow flags to show possible range discrepancies. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  OBI12232  Abronia latifolia Robert F. Hoover 1947-7-26 7326 San Luis Obispo Piedras Blancas Point Comment
  POM279288  Abronia maritima Cora W. Benson 1929-1-24 s.n. San Luis Obispo In Pismo Beach, South Coast. 6 Comment
  UC1136547  Abronia maritima B. Bolt 1936-2-25 590 San Luis Obispo 1/2 mi nw Morre; Cayucos Quadrangle Comment
  RSA175187  Abronia maritima Robert F. Thorne, P. Everett 1962-10-3 24492 San Luis Obispo W of Oso Flaco Lake. 5 Comment
  OBI12212  Abronia pogonantha Eben McMillan 1952-5-5 106 San Luis Obispo Red Eagle Mine 1 mi E, 12 mi S of Shandon Comment
  NY679485  Abronia umbellata B. M. Bartholomew 1985-11-5 3665 San Luis Obispo Sand dunes along the S side of Morro Bay. 20 Comment
  SEINET893156  Abronia umbellata Leslie Freeman 1963-1 196 San Luis Obispo South of Pismo Beach on Oso Flaco Lake. 3 Comment
  RSA0025947  Abronia umbellata R. C. Wilson 1968-7-18 1174 San Luis Obispo From the hind dune and waste or disturbed areas near Oso Flaco Lake. Comment
  OBI47367  Acacia melanoxylon David J. Keil 1985-3-26 18481 San Luis Obispo Lodge Hill subdivision area of Cambria Comment
  SEINET3195257 Image available Acer macrophyllum B. E. Miossi, H. J. Miossi 1940-3-19 223 San Luis Obispo Summit of Cuesta Grade, 6 miles north of San Luis Obispo 480 Comment
  SEINET7893893  Acer macrophyllum J. H. Barber 1899-5-22 s.n. San Luis Obispo Santa Monica Mts. Comment
  OBI18625  Acer negundo S. Patterson 1966-5-30 27 San Luis Obispo 2 mi E of old Arroyo Grande on the way to the Lopez cyn turn off Comment
  UC454744  Acer negundo var. interior I. J. Condit 1908-3-31 San Luis Obispo near Hot Sulphur Springs; San Luis Obispo, near Hot Sulphur Springs Comment
  OBI17146  Achillea millefolium Robert F. Hoover 1965-10-1 9698 San Luis Obispo Cuesta-by-the-sea, S shore of Morro Bay Comment
  UC1927883  Achillea millefolium David Keil, Tina Teed and Mariko Uchida 2001-6-15 29606 San Luis Obispo Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure Comment
  OBI28093  Achillea millefolium Carrie Wilson, Allison Berry 1982-4-24 12 San Luis Obispo Approx 6.5 mi NW of Paso Robles on Ca Rte G14. 1/2 mi inside entrc to Devil's Gorge cmpgd. On ridge above E shore of lake Nacimiento Comment
  OBI29022  Achillea millefolium Melissa Luckow 1981-6-25 706 San Luis Obispo Coastal area just N of San Simeon Beach Comment
  CAS-BOT-BC210602  Achnatherum coronatum Ernest C. Twisselmann 1956-6-7 2897 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Wilkinson Canyon, San Juan Hills, eastern San Luis Obispo County 472 Comment
  OBI17138  Achyrachaena mollis Robert F. Hoover 1968-4-17 11062 San Luis Obispo N side of Soda Lake, Carrizo Plain Comment
  UC455582  Achyrachaena mollis I. J. Condit 1908-4-30 San Luis Obispo Summit Ridge Prefumo Canon Comment
  UCSB44338  Achyrachaena mollis Brownell, K. 1979-4-15 San Luis Obispo California Valley Road; 8 miles south of Route 58; Soda Lake outskirts 579 Comment
  OBI78042  Acmispon cytisoides David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier et al 1980-5-18 14037 San Luis Obispo CNPS photography committee field trip to Arroyo de la cruz. Ca 1 mi E of Calif Rte 1 on Hearst Ranch Comment
  SBBG90454  Acmispon glaber C. F. Smith 1965-11-7 9124 San Luis Obispo W of Oso Flaco Lake, N of Guadalupe Comment
  OBI8241  Acmispon glaber var. glaber Lynne Dee Althouse 1977-4-16 49 San Luis Obispo Wolfe's horse ranch near San Luis High school 137 Comment
  SBBG30635  Acmispon heermannii var. orbicularis T. L. Secrest 1949-5-28 San Luis Obispo Cambria Comment
  SBBG104300  Acmispon junceus M. D. Proctor, E. A. Young 1993-4-16 ROB 423 San Luis Obispo 1 km NW of Chorro Reservoir; Camp San Luis Obispo Comment
  OBI30719  Acmispon junceus var. biolettii Koomanoff, et al 1981-5-16 11 San Luis Obispo SSE 45 deg slope near summit of Indian Knob Comment
  OBI67042  Acmispon micranthus David J. Keil, with V. L. Holland 2001-5-24 29485 San Luis Obispo Western outskirts of Atascadero. 3-F Me4adows area, proposed for housing development Comment
  OBI13029  Acmispon strigosus Robert F. Hoover 1967-4-5 10332 San Luis Obispo 2 mi E of Santa Margarita Comment
  OBI44834  Acmispon strigosus David J. Keil 1985-3-31 18504 San Luis Obispo Calf Cyn area along Calif Rte 58 halfway between Park Hill rd and hwy 229 Comment
  OBI57833  Acmispon strigosus David J. Keil 1998-3-27 26495 San Luis Obispo Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997 244 Comment
  OBI59842  Acourtia microcephala David J. Keil 1985-8-12 18945 San Luis Obispo Campus of Cal Poly, Poly Cyn along rd near mouth of cyn 61 Comment
  SEINET8077125 Image available Acourtia microcephala David Keil 2010-7-5 30914 San Luis Obispo La Panza Mountains. Highway 58 at Trail's End (private road). 3080 Blue Star Memorial Highway. 457 Comment
  SBBG2085  Actaea rubra C. B. Hardham 1957-4-19 1684 San Luis Obispo Paso Robles Crk, York Mtn Rd, W of Templeton Comment
  SEINET2444517  Adenostoma fasciculatum Eric Luning 2003-4-15 5 San Luis Obispo Reservoir Canyon Trail. Comment
  SBBG104591  Adenostoma fasciculatum var. fasciculatum D. A. Young, F. L. Johnson 1992-6-16 ROB 17 San Luis Obispo 1 km N of Nacimiento Rd; Camp Roberts Comment
  SEINET3929533  Adenostoma sparsifolium David Keil 1986-9-27 19770 San Luis Obispo Ca. 1/2 mile E of Pine Canyon Forest Station along California 166. Slopes around dry bed of Cuyama River.; 0 Comment
  OBI58691  Adenostoma sparsifolium David J. Keil 1998-8-26 28046 San Luis Obispo Los Padres National Forest. Vicinity of Trailhead, 2 miles SE of rock Front Ranch, N of Hwy 166. Comment
  OBI1098  Adiantum jordanii Richard E. Simpson 1959-5-30 125 San Luis Obispo Collected on the northern slope of the unamed peak just west of Bishop Peak. Comment
  OBI74630  Adiantum jordanii David J. Keil, Margriet Wetherwax and Beth Painter 2000-4-18 28449 San Luis Obispo Camp San Luis Obispo national guard base. Comment
  OBI80128  Adiantum jordanii David J. Keil 1985-6-18 18859 San Luis Obispo South Bay Wastewater Treatment Facility EIS survey. Bayview Heights area. West side of Baview Heights with chaparral/coastal scrub. East side with chaparral and houses. Trail leading down to canyon bottom. Riparian area. Creek bed gravelly with pools of water. Local on shaded riparian bank. Comment
  OBI13986  Aesculus californica James F. Larsen 1967-5-28 s.n. San Luis Obispo 100 yds E of Grand Ave near Cal Poly, San Luis Obispo Comment
  OBI17118  Agoseris grandiflora var. grandiflora Robert F. Hoover 1946-8-3 6255 San Luis Obispo Upper Coon crk Comment
  OBI59488  Agoseris heterophylla var. cryptopleura David J. Keil, with V. L. Holland 2001-4-7 29272 San Luis Obispo Western outskirts of Atascafero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel. 549 Comment
  RSA0039409  Agoseris heterophylla var. cryptopleura LeRoy Gross, Evan Meyer 2014-4-15 6221 San Luis Obispo Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail. 204 Comment
  CDA11564  Agoseris retrorsa G. F. Hrusa, M. Rejmanek 1995-4-15 12085 A San Luis Obispo La Panza Range; Approx. 1/2 mile below Queen Bee Camp, approx. 1 mile S of La Panza Rd. Comment
  RSA749087  Agrostis exarata var. monolepis David J. Keil, Jill Bushakra 2001-6-14 29544 San Luis Obispo Summit area between Prefumo Canyon and See Canyon, San Luis Range. Serpentenite parent material. 800 Comment
  OBI35058  Alisma triviale Eric Wise 1981-6-15 609 San Luis Obispo turri rd, 1 mi E of So. Bay blvd Comment
  SBBG110186  Allium crispum C. B. Hardham 1956-4-17 416 San Luis Obispo Chimney Rock Ranch, Adelaida Rd Comment
  OBI21218  Allium diabolense Robert F. Hoover 1960-3-13 8521 San Luis Obispo Rinconada Mine (SE of Santa Margarita) Comment
  UC1133804  Allium haematochiton N. K. Carlson 1936-3-20 190 San Luis Obispo 2 miles E of Islay Hill, Quad. Arroyo Grande. Comment
  CAS-BOT-BC470941  Allium howellii var. howellii Katherine Esau 1935-4-13 s.n. San Luis Obispo Carrizo Plains Comment
  UC1296348  Allium lacunosum R. F. Hoover 1947-5-12 7163 San Luis Obispo near San Luis Obispo (w base of Mt. Bishop); Mt. Bishop Comment
  OBI21238  Allium lacunosum var. lacunosum Robert F. Hoover 1947-5-12 7163 San Luis Obispo W base of Mt Bishop near San luis Obispo Comment
  OBI31756  Allium lacunosum var. lacunosum Smeltzer, Turnquist 1982-5-7 122 San Luis Obispo On the NE side of Laguna Lake Park Comment
  RSA139885  Allium lacunosum var. micranthum Clare B. Hardham 1960-5-21 5850 San Luis Obispo Black Mountain, Highland District Comment
  OBI21246  Allium unifolium Robert F. Hoover 1950-6-20 7995 San Luis Obispo W side of York Mt on Templeton-Cambria rd Comment
  UC1023823  Allophyllum gilioides subsp. gilioides R. F. Hoover 1947-4-4 6876 San Luis Obispo w. side Cottonwood Pass Comment
  OBI38234  Alnus rhombifolia Eric Wise 1981-9-2 1089 San Luis Obispo Las Tablas Crk entering lake Nacimiento Comment
  OBI38230  Amaranthus albus Eric Wise 1983-10-16 1824 San Luis Obispo Twisselmann Lake. Summit of Palo Prieta Cyn near Cholame Comment
  UCD97180  Amaranthus albus Ernest C. Twisselmann 1962-8-23 7691 San Luis Obispo San Luis Obispo County: Temblor Range and the Western San Joaquin Valley. O'Brien Lake, hills at the summit of Palo Prieta Canyon. 640 Comment
  OBI66567  Amaranthus retroflexus D. R. Miller August1998 898 -703 San Luis Obispo Pine Mt Region, DRM property 700 Comment
  CAS-BOT-BC61485  Ambrosia chamissonis Ernest C. Twisselmann 1955-10-1 2420 San Luis Obispo Morro Bay sand bars, near park headquarters. Comment
  CAS-BOT-BC55574  Ambrosia psilostachya R. F. Hoover 1966-9-16 10040 San Luis Obispo 3 mi. n. of Santa Margarita Comment
  OBI51419  Ambrosia psilostachya Larry Kelly, David J. Keil 1988-10-1 254 San Luis Obispo Pismo marsh between Pismo State Beach campground and Grand Ave Comment
  CAS-BOT-BC273097  Ambrosia salsola R. F. Hoover 1947-5-10 7155 San Luis Obispo Cuyama Valley (eastern part) Comment
  SD185108  Ammi majus G. K. Helmkamp, E. A. Helmkamp 1995-6-20 95 2 13 San Luis Obispo Bear Creek Ranch, 6.0 miles southeast of Los Osos on Clark Valley Road. 399 Comment
  UC13280  Amorpha californica var. californica Alice King May, 1895 San Luis Obispo Arroyo Grande Comment
  UCR160905  Amsinckia Don Pendleton 1992-3-15 92- 05 San Luis Obispo E side of Atascadero, adjacent to railroad tracks on N-S trending ridge west of Salinas River, behind private residence at 7103 Sycamore Road. 366 Comment
  OBI20631  Amsinckia intermedia Robert F. Hoover 1967-4-5 10359 San Luis Obispo Between San Juan River and Carrizo Plain on hwy 58 Comment
  POM265145  Amsinckia intermedia I. L. Wiggins 1929-4-13 3418 San Luis Obispo Along Salinas River 5 miles north of Paso Robles. Comment
  RSA0089687  Amsinckia intermedia I. L. Wiggins 1932-3-20 5780 San Luis Obispo Hillsides in immediate vicinity of Cholame. Comment
  SEINET6971868  Amsinckia intermedia A. G. Vestal 1962-4-10 s.n. San Luis Obispo Carrizo Plain, about 7 miles northwest of Soda Lake and 2.6 miles south of junction about 1 mile west of Simmler. Comment
  OBI79182  Amsinckia menziesii David J. Keil, with CNPS field trip 2012-4-7 31251 San Luis Obispo Shell Creek Road north of Highway 58 465 Comment
  OBI20650  Amsinckia menziesii Robert F. Hoover 1968-4-16 11026 San Luis Obispo Cuyama River at "Gypsum Cyn bridge" N side of river Comment
  OBI20654  Amsinckia menziesii Robert F. Hoover 1953-5-17 8317 San Luis Obispo "Skunk Well" cyn near Marianas ranch, Temblor range Comment
  POM98661  Amsinckia spectabilis P. A. Munz 1925-3-24 9237 San Luis Obispo Morro. Comment
  OBI53041  Amsinckia spectabilis var. microcarpa David J. Keil, Kathleen Keil, Lynne Dee Oyler, Danielle DeRome 1991-4-6 21519 San Luis Obispo Nipomo Dunes. Big Coreopsis Hill s of Oso flaco Lake Comment
  OBI35501  Amsinckia spectabilis var. microcarpa S. M. Inman 1983-4-25 18 San Luis Obispo Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. rt on dirt rd after 'deer' sign, to S of dirt rd Comment
  OBI20615  Amsinckia tessellata Robert F. Hoover 1966-4-20 9816 San Luis Obispo E of Atascadero on Creston Rd, on grade E of Salinas River Comment
  SD25193  Amsinckia tessellata Frank F. Gander 1939-5-15 7532 San Luis Obispo River Grove Comment
  SDSU12027  Amsinckia tessellata var. tessellata Mary Dellavalle 1995-4-5 26 III95F San Luis Obispo 29.5 miles from Suey Creek Rd. on 166, east of Santa Maria. Comment
  UC1123233  Anagallis arvensis H. C. Lee 1936-3-19 529 San Luis Obispo 2 mi. n. Miles; Arroyo Grande Quad. Comment
  OBI78869  Anaphalis margaritacea David J. Keil 2013-9-3 32009 San Luis Obispo Morro Bay State Park. Park Ridge 36 Comment
  OBI56612  Anisocoma acaulis David J. Keil, with Rhonda Riggins and Karl Striby 1998-5-22 27396 San Luis Obispo Caliente Range. Along Caliente Ridge Rd. between wildlife guzzler (35 deg. 03.432' N x 119 deg. 46.937' W) and Caliente Peak. 1554 Comment
  OBI38210  Anthemis cotula Eric Wise 1981-6-15 569 San Luis Obispo N shore of Laguna Lake, SLO Comment
  OBI38214  Anthemis cotula Eric Wise 1983-8-10 1732 San Luis Obispo Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon Comment
  OBI71693  Anthemis cotula David J. Keil 1992-7-3 20871 San Luis Obispo Morro Bay State Park, east of South Bay Blvd Comment
  OBI71787  Anthoxanthum odoratum Michael Walgren 2008-8-2 58 San Luis Obispo San Simeon State Park at San Simeon Point Comment
  OBI79382  Anthriscus caucalis David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow 2013-5-2 31656 San Luis Obispo Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg. Comment
  CDA11493  Antirrhinum kelloggii G. F. Hrusa 1995-5-28 12273 San Luis Obispo Black Butte Research Natural Area, ridge SE of Cuesta Pass. Below Peak 1 radio facility. Comment
  OBI74651  Antirrhinum kelloggii David J. Keil 1987-5-6 20135 San Luis Obispo Hwy 229 ca 1/2 mile north of junction highway 58. Comment
  SBBG125979  Antirrhinum kelloggii D. Keil 1986-4-13 19186 San Luis Obispo 2 mi E from jct with Las Pilitas Rd on Parkhill Rd; S side of hwy Comment
  CDA11560  Antirrhinum multiflorum G. F. Hrusa 1993-5-22 11108 San Luis Obispo Black Butte Research Natural Area, ridge SE of Cuesta Pass, along main ridge road, approx. 1/2 mile N of Mt. Lowe. Comment
  CAS-BOT-BC237900  Antirrhinum ovatum John Thomas Howell 1948-6-14 24340 San Luis Obispo Headwaters of Bitterwater Creek, north end of Carrizo Plain 609 Comment
  SBBG118076  Apiastrum angustifolium J. Clark, M. Petroelje 1998-5-19 San Luis Obispo ca. 1.9 mi NW of Alpha Range, W of Whiskey Springs; Camp San Luis Obispo 475 Comment
  OBI76918  Apiastrum angustifolium D. R. Miller 2012-4-27 412 .1019 San Luis Obispo Rocky Butte/Pine Mt Region. in 'Bear Cyn' (the E fork of Tobacco Crk) Comment
  OBI82579  Apocynum cannabinum David J. Keil, with Kathleen Keil 2016-6-26 33263 San Luis Obispo Santa Rita Road west of Templeton 275 Comment
  CDA39736  Apocynum cannabinum T. C. Fuller 1959-5-6 2447 San Luis Obispo Hidden Valley, East of Avila. 0 Comment
  RSA695983  Aralia californica J. Vlahos 1934-8-1 s.n. San Luis Obispo Santa Lucia Mts.- Beyond Hearst Ranch 488 Comment
  UC1928128 Image available Araujia sericifera Erik Frenzel 2001-3-22 s. n. San Luis Obispo Coastal valley east of Cayucos. Approx 6 mi. up Cottontail Cr. Rd. from intersection with Old Cr. Rd. Apparently only upstream of small bridge. Comment
  OBI14779  Arbutus menziesii R. A. Hays 1957-10-12 s.n. San Luis Obispo Cuesta Grade Comment
  UC1309652  Arctostaphylos A. E. Wieslander 1936-5-12 642 San Luis Obispo Morro Creek Cayucos Quadrangle 152 Comment
  UC1309693  Arctostaphylos H. C. Lee 1936-4-29 579 San Luis Obispo 1 1/4 mi n Santa Manuela School; Nipomo Quadrangle 228 Comment
  JEPS47733  Arctostaphylos Walter Knight, James B. Roof, and Irja Knight 1966-1-12 1774 San Luis Obispo top Los Osos Mesa 60 Comment
  UC1120092  Arctostaphylos crustacea subsp. crustacea H. A. Jensen 1930-9-25 67 San Luis Obispo Mouth of Coon Creek, Cayucos Quadrangle. 91 Comment
  UC1389144  Arctostaphylos cruzensis A. E. Wieslander 1936-2-26 611 San Luis Obispo 2 mi ssw Hollister Peak; Cayucos Quad. 60 Comment
Read comments
Dec 24 2016
  CAS-BOT-BC27248  Arctostaphylos cruzensis James B. Roof 1961-6-1 s.n. San Luis Obispo From the road bank 95 paces S of the SE abutment of the highway bridge (state rte 1) over the Arroyo de la Cruz Creek 15 Comment
  RSA380891  Arctostaphylos cruzensis Roman Gankin 1966-6-8 809 San Luis Obispo Arroyo de los Chinos about 10 miles north of San Simeon Comment
  UCD51106  Arctostaphylos glandulosa Roman Gankin; W. R. Hildreth 1967-10-12 1134 San Luis Obispo 0.4 mile southeast of Pozo summit. Comment
  CAS-BOT-BC23311  Arctostaphylos glandulosa subsp. cushingiana R. F. Hoover 1963-10-26 8606 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  OBI14706  Arctostaphylos glandulosa subsp. cushingiana Robert F. Hoover 1965-11-6 9724 San Luis Obispo Hill summit south of Los Osos Comment
  CAS-BOT-BC23317  Arctostaphylos glandulosa subsp. cushingiana Clare B. Hardham 1956-2-26 181 San Luis Obispo Cerro Alta Comment
  CDA20408  Arctostaphylos glandulosa var. cushingiana J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area. Los Padres National Forest, Cuesta Ridge East 0 Comment
  OBI14720  Arctostaphylos glauca Robert F. Hoover 1963-10-26 8598 San Luis Obispo Trail to Machesna Mt, La Panza range Comment
  SEINET11989159  Arctostaphylos glauca R. Gankin, Hildreth, W. R. 1967-1 1138 San Luis Obispo 0.4 mi SE of Pozo Summit Comment
  SEINET11984880  Arctostaphylos glauca var. puberula Unknown 1964-1 380 San Luis Obispo 1.8 mi W of entrance to Cerro Alto Campground N off US 466, beween Atascadero & Morro Bay Comment
  OBI14685  Arctostaphylos hearstiorum Robert F. Hoover 1950-1-15 7760 San Luis Obispo Mouth of Arroyo de la Cruz (just S of), on hill top Comment
  SBBG41163  Arctostaphylos hookeri subsp. hearstiorum R. F. Hoover 1950-1-15 7760 San Luis Obispo just S of mouth of Arroyo de la Cruz Comment
  UCD51540  Arctostaphylos hooveri R. F. Hoover 1950-6-21 8012 San Luis Obispo Between Rocky Butte and Pine Mt., Santa Lucia Mts. Comment
  RSA121216  Arctostaphylos morroensis A. E. Wieslander 1936-5-12 640 San Luis Obispo South of Morro Bay 76 Comment
  RSA633193  Arctostaphylos morroensis Jon E. Keeley, Melanie Baer-Keeley 1993-9-4 24359 San Luis Obispo At the entrance to Montana de Oro State Park. 70 Comment
  SBBG112487  Arctostaphylos morroensis C. Bornstein, E. Collins 1994-4-23 San Luis Obispo Los Osos, E of Highland Drive 30 Comment
  UC456159  Arctostaphylos morroensis unknown 97 a San Luis Obispo Morro sand hills Comment
  CDA7066  Arctostaphylos obispoensis D. G. Kelch 2007-2-19 7 .075 San Luis Obispo Serpentine canyon; along S side of Hwy 41, 10 km E of Hwy 1. Comment
  SBBG118526  Arctostaphylos obispoensis E. Painter, M. Wetherwax 2003-1-7 SLO 291 a San Luis Obispo base of Cerro Romualdo, near rd to Ft Merriam, on artificial berm; Camp San Luis Obispo 100 Comment
  UC1309650  Arctostaphylos obispoensis A. E. Wieslander 1936-2-27 616 San Luis Obispo Morro Creek Cayucos Quadrangle 152 Comment
  UCR198226  Arctostaphylos obispoensis Dean Kelch 2007-2-19 07 .075 San Luis Obispo Serpentine Canyon, along south side of Hwy 41, 10 km east of Hwy 1 229 Comment
  JEPS81584  Arctostaphylos obispoensis R. Raiche 1982-1-28 20064 San Luis Obispo between San Luis Obispo and Atascadero; Cuesta Grade Comment
  RSA633438  Arctostaphylos obispoensis Jon E. Keeley 1996-2-10 27052 San Luis Obispo West end of Cuesta Botanical Area, west of Cuesta Pass, northwest of San Luis Obispo. Santa Lucia Wilderness. 775 Comment
  SD211592  Arctostaphylos obispoensis Barbara Ertter, D. Keil et al 1987-4-11 6834 San Luis Obispo Arroyo de la Cruz on Hearst Ranch, circa 7 airmiles North of San Simeon, 2-3 miles from Highway 1; ridge on South side of arroyo 121 Comment
  SBBG127298  Arctostaphylos osoensis D. J. Keil 2013-8-29 32000 San Luis Obispo Morro Bay State Park, lower western slope of Cerro Cabrillo along S Bay Trail 20 Comment
  OBI66776  Arctostaphylos pechoensis Austin P. Griffiths 1985-3-16 s.n. San Luis Obispo Hibbard Nature Preserve. First overlook, 1.8 mi in from road Comment
  OBI71455  Arctostaphylos pechoensis David J. Keil 1999-3-23 28231 San Luis Obispo Montana de Oro State Park. Slopes between Valencia Peak and mouth of Coon Canyon. Comment
  CAS-BOT-BC44404  Arctostaphylos pechoensis R. F. Hoover 1960-4-9 8519 San Luis Obispo Rocky sandstone slope along coast south of Coon Creek Comment
  UC2013186  Arctostaphylos pilosula Pamela L. Williams, Stephen A. Laymon 2001-5-21 San Luis Obispo BLM parcel N of Santa Margarita Lake, S of Las Pilitas Rd, very close to top of ridge on S slope 5-10 percent slope. Comment
  RSA142413  Arctostaphylos pilosula subsp. pilosula Clare B. Hardham 1961-5-18 7122 San Luis Obispo Santa Lucia Mountains: 4 miles west of Ocean View Mine, Between Pine Mountain and Burnett Peak. Comment
  OBI14527  Arctostaphylos rudis H. E. McMinn 1938-6-23 5182 San Luis Obispo About 3 mi NW of Nipomo Comment
  JEPS98852  Arctostaphylos rudis R. F. Hoover 1964-2-8 8630 San Luis Obispo 2 mi S of Berros (Nipomo Mesa) Comment
Read comments
Jun 14 2011
  UCSB71742  Arctostaphylos rudis Ryan, P.; Callaway, R. 1987-5-21 San Luis Obispo Pomeroy Los Berros Rd. at jct. Arden Way and Apache Trail, 1.5 miles southeast of Arroyo Grande Rd., Nipomo 121 Comment
  UC1276225  Arctostaphylos tomentosa subsp. subcordata R. F. Hoover 1947-7-16 7305 San Luis Obispo Price Canyon Comment
  OBI66782  Arctostaphylos tomentosa subsp. tomentosa Austin P. Griffiths 1987-4-11 18098 San Luis Obispo Arroyo de la Cruz. On SE ridge below Cinnabar BM 122 Comment
  JEPS100693  Arctostaphylos wellsii Dean Wm. Taylor with David J. Keil, John M. Miller 1993-6-22 13717 San Luis Obispo Point San Luis, on E slope San Luis Hill, along road to lighthouse 106 Comment
  OBI19565  Arenaria paludicola Robert F. Hoover 1947-1 San Luis Obispo Comment
  UCR175594  Arenaria paludicola Mark A. Elvin, J. Chesnut 2005-9-28 4579 San Luis Obispo Central Coastal, Oso Flaco Lake: NW corner, in 'opening' on a floating bog 4 Comment
  OBI7861  Aristida adscensionis Dirk R. Walters 1977-3-29 s.n. San Luis Obispo 50 m from crk in Poly Cyn, [Cal Poly campus] Comment
  CAS-BOT-BC47685  Armeria maritima subsp. californica David D. Keck 1933-5-4 2186 San Luis Obispo Cambria Comment
  OBI25999  Armeria maritima subsp. californica David J. Keil 1981-5-16 14607 San Luis Obispo Area around Arroyo de la Cruz near its crossing of Calif Hwy 1 Comment
  SBBG107816  Armeria maritima subsp. californica C. B. Hardham 1957-11-19 2756 San Luis Obispo Piedras Blancas Comment
  OBI51733  Artemisia californica R. Mike Arens 1994-1-12 08 a San Luis Obispo Cal Poly campus, SLO. In Poly Canyon near Botanical Garden foot bridge 152 Comment
  SBBG96067  Artemisia californica D. Keil 1986-10-13 19784 San Luis Obispo Sweet Springs area, S shore of Morro Bay 5 Comment
  OBI27556  Artemisia douglasiana Melinda Doud 1976-5-28 669 San Luis Obispo Reservoir Cyn Comment
  OBI17038  Artemisia douglasiana Robert F. Hoover 1964-8-13 9220 San Luis Obispo Santa Lucia Range, San Bernardo Crk Comment
  CAS-BOT-BC90557  Artemisia dracunculus Clare B. Hardham 1956-10-23 1481 San Luis Obispo Atascadero Creek, Hab Ranch Comment
  OBI17046  Artemisia tridentata subsp. parishii Robert F. Hoover 1946-10-13 6489 San Luis Obispo Cuyama river, at highway bridge just below Gypsum cyn. Comment
  OBI49570  Arundo donax Eric Wise 1983-9-12 1766 San Luis Obispo Found at SW edge of Cemetery in San Luis Obispo near bridge Comment
  SBBG108126  Asclepias C. B. Hardham 1961-5-10 6987 San Luis Obispo Atascadero Comment
  OBI76618  Asclepias fascicularis 2012-3-27 282 San Luis Obispo On the ridgeline of the Santa Lucias about .5 mi N of San Carpoforo 664 Comment
  SBBG5719  Asclepias fascicularis H. and M. Dearing 1940-6-16 4877 San Luis Obispo near Pozo Comment
  JEPS13185  Asclepias vestita Rimo Bacigalupi with G. T. Robbins and Keith Harrison 1955-5-16 5133 San Luis Obispo 14 mi s Shandon (Upper part of Commatti Canyon, tributary of San Juan Creek); Commatti Canyon 396 Comment
  OBI80086  Asparagus asparagoides David J. Keil, V. L. Holland 2013-6-12 31803 San Luis Obispo Arroyo Grande area off Lopez Drive in vicinity of Sweet Springs Mobile Home Park Comment
  OBI67826  Aspidotis carlotta-halliae E. L. Painter & M. Wetherwax, M. Wetherwax 2001-5-15 SLO- 199 San Luis Obispo Camp San Luis Obispo. W side of La Trinidad Mine 500 Comment
  CDA4635  Aster chilensis Clare B. Hardham 1963-9-14 10928 San Luis Obispo Villa Creek. Comment
  CAS-BOT-BC177482  Astragalus asymmetricus Ernest C. Twisselmann 1952-6-21 301 San Luis Obispo Twisselmann Ranch, 7 miles south of Cholame 640 Comment
  OBI33277  Astragalus curtipes David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel and Richard Pimentel 1982-3-13 15719 San Luis Obispo Pennington Crk Bio Reserve, W of San luis Obispo Comment
  OBI80970  Astragalus curtipes Lexi Kookootsedes 2015-2-9 San Luis Obispo South Hills 63 Comment
  SD245365  Astragalus curtipes Josh Willems 2013-3-2 3 San Luis Obispo Poly Canyon: E. side of Poly p hill. 199 Comment
  CAS-BOT-BC177792  Astragalus curtipes R. C. Barneby 1954-5-3 11281 San Luis Obispo 5 1/2 mi. e. of Morro 137 Comment
  OBI13374  Astragalus curtipes Robert F. Hoover 1949-4-12 7593 San Luis Obispo Between Suey Crk and Cuyama River Comment
  RSA303435B  Astragalus curtipes James R. Shevock 1972-4-1 1530 San Luis Obispo 1 miles so. of Edna. Comment
  SBBG29970  Astragalus curtipes L. S. Rose 1936-3-19 36084 San Luis Obispo 6 mi NE of Morro Beach 60 Comment
  OBI13370  Astragalus didymocarpus Robert F. Hoover 1966-4-2 9788 San Luis Obispo Cyn behind old "sheep camp" On E side of Soda Lake, W side of Temblor range Comment
  SBBG104910  Astragalus douglasii M. D. Proctor, E. A. Young 1993-4-12 ROB 389 San Luis Obispo 2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts Comment
  SD25191  Astragalus douglasii Frank F. Gander 1939-5-15 7530 San Luis Obispo Cottonwood Pass. Comment
  UC81297  Astragalus douglasii L. Jared San Luis Obispo Comment
  CAS-BOT-BC182892  Astragalus douglasii Clare B. Hardham 1957-5-4 1899 San Luis Obispo Tierra Redondo Comment
  UC13362  Astragalus douglasii State Survey Apr 1861 494 San Luis Obispo Sta Margarita Valley Comment
  CAS-BOT-BC187542  Astragalus macrodon Marcus E. Jones 1902-6-25 s.n. San Luis Obispo Paso Robles Comment
  OBI78735  Astragalus macrodon George Butterworth 2014-4-7 926 San Luis Obispo Carizzo Plain, two miles west of school Comment
  RSA415830  Astragalus nuttallii Dana Krempels 1981-4-13 37 -DK San Luis Obispo San Simeon Arcres, off Hwy 1, overlooking south shore of Pico Creek, 20 meters from high tide mark, at sea level 0 Comment
  RSA92009  Astragalus nuttallii E. K. Balls 1954-6-30 10137 San Luis Obispo 1.8 mi. S. of Piedras Blancas Coast Guard Stn. along State Hwy. #1. Comment
  UCD105154  Astragalus oxyphysus K. Esau 1935-4-13 s.n. San Luis Obispo San Luis Obispo County: 9 miles southeast of Simmler. Comment
  RSA43245  Astragalus trichopodus Robert F. Hoover 1947-5-30 7229 San Luis Obispo Husana River just below confluence of Arroyo Seco. Comment
  CAS-BOT-BC199105  Astragalus trichopodus var. phoxus R. F. Hoover 1947-5-30 7229 San Luis Obispo Huasna River just below confluence of Arroyo Seco, in rocky flood-bed. Comment
  CAS-BOT-BC16355  Athysanus unilateralis H. D. Ripley; R. C. Barneby 1941-4-27 3285 San Luis Obispo Above mid Painted Rock, Carrizo Plain. 975 Comment
  UCD78279  Atriplex Ellen Dean; T. Starbuck and M. Starbuck 2008-3-25 4624 a San Luis Obispo San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets. 582 Comment
  OBI57373  Atriplex argentea var. expansa David J. Keil 1998-6-30 27881 San Luis Obispo Carrizo Plain. 2.7 miles S of 7 Mile Rd. on Soda Lake Rd. Comment
  SEINET3840859  Atriplex argentea var. mohavensis G. F. Hrusa, T. D. Wilfred 2000-9-29 15688 San Luis Obispo South end of Carrizo Plain, approximately 3 miles north of highway 166, low, spreading subshrub, near roadside on Soda Lake road 790 Comment
  RSA661629  Atriplex californica Austin P. Griffiths 1982-1-27 ks.n. San Luis Obispo In swale between dune ridges perpendicular to beach in foredunes ca. 3 miles S of Oso Flaco Ck. 20 Comment
  UCR115302  Atriplex californica Austin P. Griffiths 1982-1-27 s.n. San Luis Obispo Guadalupe Dunes. c. 3 mi south of Oso Flaco Ck. 20 Comment
  OBI17346  Atriplex canescens Robert F. Hoover 1952-11-2 8280 San Luis Obispo Southern part of Carrizo Plain at N base of Caliente Mt Comment
  OBI71014  Atriplex canescens G. Douglas Barbe 1974-6-9 1889 San Luis Obispo top of Recruit Grade Pass experimental plt, UCD, 9.5 mi W of Fellows; 3.25 mi W of Kern co line, Temblor ange, on Crocker Springs rd, overlooking elkhorn Valley, and Carizzo Plain 975 Comment
  RSA164044  Atriplex canescens E. C. Twisselmann 1963-12-13 9702 San Luis Obispo Dorothy Twisselmann Ranch. (Plants of the Temblor Range and Western San Joaquin Valley.) 671 Comment
  OBI17318  Atriplex fruticulosa Ernest C. Twisselmann 1952-5-4 179 San Luis Obispo Temblor Range and W San Joaquin Valley. Twisselmann Ranch. 7 mi S Cholame Comment
  UC56035  Atriplex joaquinana J. H. Barber 1899-5-22 San Luis Obispo near Morro; near Morro Comment
  OBI65208  Atriplex lentiformis Greg Wilvert 2005-8-6 515 San Luis Obispo SE half of the Caliente Range. Padrones Canyon Comment
  OBI7029  Atriplex leucophylla Marguerite Costigan 1972-10-28 36 San Luis Obispo 20 yds N of Coleman Dr, 500 yds from Morro Rock Comment
  SD264807  Atriplex leucophylla David Keil 2015-8-10 33340 San Luis Obispo Avila Beach. San Luis Obispo Creek estuary. 0 Comment
  OBI57685  Atriplex prostrata Austin P. Griffiths, Dorothy Laine 1980-6-21 s.n. San Luis Obispo Morro Bay Sandspit. On bay side of shoreline ca. 1/3 way S of point on Morro Bay Sandspit Comment
  IRVC29532  Atriplex semibaccata G. K. Helmkamp, Elizabeth Helmkamp 1999-11-10 5328 A San Luis Obispo Morro Bay State Park at the south end of the marina. Central Coast 6 Comment
  OBI66223  Atriplex serenana David J. Keil 1998-10-9 28152 San Luis Obispo Ca. 20 road miles w of New Cuyama along Hwy 166. Ca. 1400 ft. elev. 427 Comment
  CAS-BOT-BC180853  Atriplex serenana var. serenana Ernest C. Twisselmann 1954-10-9 1616 San Luis Obispo San Andreas Fault at Summit of Palo Prieta Canyon - Temblor Range and the Western San Joaquin Valley Comment
  CDA16138  Atriplex spinifera G. F. Hrusa 1999-3-14 14927 San Luis Obispo Carrizo Plain; N end of California Valley at Seven Mile Rd., 1.5 mi E of Soda Lake Rd. 594 Comment
Read comments
Feb 9 2011
  UC2027075  Atriplex spinifera Greg Wilvert 2005-5-1 376 San Luis Obispo Southeast Half of the Caliente Range: Along Pipeline Road Comment
  OBI36508  Atriplex vallicola Charlotte L. Bowen 1982-6-2 472 a San Luis Obispo Carrizio Plain. NE edge of Soda Lake Comment
Read comments
Nov 30 2012
  RSA796310  Atriplex watsonii W. R. Ferren 1979-8-8 2054 San Luis Obispo Stabilized dune along beach below road, Morro Bay State Park. Comment
  RSA0049758  Austrocylindropuntia cylindrica Dean Wm. Taylor 2013-3-13 21325 San Luis Obispo Highway 1 ca. 3 road miles North from Ragged Point Comment
  OBI30847  Avena barbata Julie M. Vanderweir 1979-4-4 s.n. San Luis Obispo Indian Knob Tar Sands Comment
  CAS-BOT-BC146087  Avena barbata Clare B. Hardham 1961-5-18 7112 San Luis Obispo Santa Lucia Mountains. Between Pine Mountain and Rocky Butte. Comment
  OBI35791  Avena barbata Allison Berry 1984-2-20 1 San Luis Obispo Camp San Luis Shooting facility 6.5 mi N of San Luis Obispo on hwy 1 Comment
  OBI45265  Avena barbata Francis X. Villablanca 1986-5-17 7 San Luis Obispo 1/2 mi S of Ardath St, and 1/4 mi E of the end of Pineridge end of Pineridge Rd Comment
  OBI17822  Avena fatua Hans Wilgenburg 1977-8-11 29 San Luis Obispo Cal Poly campus Comment
  OBI83479  Avena fatua Michael Lozano, Brendan Carretero 2017-2-15 5 San Luis Obispo Cal Poly Campus, Stenner Creek road. 65 yards before reaching the bridge growing underneath a tree. 125 Comment
  RSA0040401  Avena fatua LeRoy Gross, Evan Meyer 2014-4-15 6234 b San Luis Obispo Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail. 204 Comment
  RSA122665A  Avena sativa C. M. Belshaw 1936-3-21 1766 San Luis Obispo 1.7 miles S.E. of Cayucos 122 Comment
  OBI56351  Axonopus compressus Watson, Groat April1988 s.n. San Luis Obispo Weed in containers in greenhouse near Nipomo Comment
  UC1583857  Baccharis glutinosa David Keil 1986-10-13 19787 San Luis Obispo on s shore Morrow Bay (Sweet Springs); Sweet Springs 5 Comment
  SD103975  Baccharis pilularis subsp. consanguinea J. L. S. Simpson 1965-11-6 San Luis Obispo Bordering salt marsh at Morro Bay. Comment
  UCSC000767  Baccharis viminea T. M. Hendrix 1937-6-6 278 San Luis Obispo 1.5 miles N.W. of New District School New District School - Pozo 396 Comment
  UC1296148  Barbarea orthoceras R. F. Hoover 1947-3-29 6810 San Luis Obispo Calf Canyon Comment
  OBI75573  Bauhinia variegata Matt Ritter 2011-9-30 5090 San Luis Obispo On Cal Poly campus next to bldg 13 just of N Perimeter Rd Comment
  RSA18215  Berberis pinnata C. B. Wolf 1929-4-16 3635 San Luis Obispo 8 mi, no. of Cayucos, coast road. Comment
  OBI20547  Berberis pinnata subsp. pinnata Neil Havlik 1968-2-22 81 San Luis Obispo 100 yds N of hwy 46, on a famr 1.3 mi E of Cabria. Comment
  CAS-BOT-BC127992  Bidens pilosa Mrs. R. W. Simmons 1887-7-17 441 San Luis Obispo Old Mission, S.L. Obispo Comment
  UCSB26806  Blennosperma nanum Broder, Richard 1960-3-20 San Luis Obispo 4.1 miles S of junction of the La Panza to Simmler road and the road to Soda Lake on the Soda Lake Road Comment
  CAS-BOT-BC105996  Blennosperma nanum var. nanum H. D. Ripley; R. C. Barneby 1941-4-13 3247 San Luis Obispo Between Simmler and Soda Lake, Carrizo Plains 670 Comment
  RSA0027872  Blepharizonia laxa Greg Wilvert 2005-8-6 509 San Luis Obispo Southeast half of the Caliente Range: 0.8km NE of Wells Spring. 863 Comment
  SBBG20813  Blepharizonia plumosa subsp. viscida E. C. Twisselmann 1963-8-23 8883 San Luis Obispo San Andreas Fault in the hills at the summit of Palo Prieto Cyn 701 Comment
Read comments
Sep 14 2018
  OBI82444  Bloomeria crocea David J. Keil, with V. L. Holland 2015-6-19 33251 San Luis Obispo Rural area north of Arroyo Grande between Corbett Canyon Road and Highway 227, accessed via Dairy Lane and a private drive 125 Comment
  UCR91827  Bloomeria crocea var. aurea George K. Helmkamp 1996-5-24 1010 San Luis Obispo Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd 94 Comment
  CAS-BOT-BC478916  Bloomeria crocea var. crocea Ernest C. Twisselmann 1967-6-11 13309 San Luis Obispo Big hill just east of the Dorothy Twisselmann Ranch 685 Comment
  OBI65028  Boechera pulchra Greg Wilvert 2005-4-9 199 San Luis Obispo SE Half of the Caliente Range. Above Lawson Spring Comment
  CAS-BOT-BC31046  Bolboschoenus maritimus Ernest C. Twisselmann 1969-11-4 16328 San Luis Obispo Twisselmann Lake, San Andreas Fault at the summit of Palo Prieta Canyon. Comment
  OBI80280  Bolboschoenus maritimus David J. Keil, V. L. Holland 2013-6-12 31813 San Luis Obispo Adelaida Cellars Vineyard and Walnut Grove Comment
  OBI22605  Bolboschoenus maritimus subsp. paludosus Robert F. Hoover 1946-11-17 6556 San Luis Obispo San Luis Obispo Comment
  OBI73194  Bolboschoenus maritimus subsp. paludosus David J. Keil 2000-5-29 28783 San Luis Obispo Campus of Califonia Polytechnic State University. Drumm Reservoir and vicinity Comment
  SBBG5156  Bowlesia incana C. B. Hardham 1960-4-4 5305 a San Luis Obispo mouth of Cantinas Crk 243 Comment
  OBI80262  Bowlesia incana David J. Keil 1978-3-25 12697 San Luis Obispo Irving Ranch. Comment
  OBI15176  Brassica rapa R. R. La Belle 1967-4-2 14 San Luis Obispo Laguna Lake Comment
  OBI16905  Brickellia californica Robert F. Hoover 1946-8-18 6306 San Luis Obispo West base of La Panza Range. Comment
  SBBG47644  Brickellia californica J. Copeland 1973-9-22 1040 San Luis Obispo E side of St Hwy 166, ca. 18.6 mi E of jct with US Hwy 101 Comment
  UC2026924  Brickellia californica David Keil 1986-9-27 19767 San Luis Obispo Ca. 1/2 mile E of Pine Canyon Forest Station along California 166. Slopes around dry bed of Cuyama River Comment
  CAS-BOT-BC100591  Brickellia nevinii R. F. Hoover 1952-9-9 8331 San Luis Obispo Caliente Mt. Comment
  OBI16901  Brickellia nevinii Robert F. Hoover 1952-9-9 8331 San Luis Obispo Caliente MT. Comment
  UCR118947  Briza maxima George K. Helmkamp, E. A. Helmkamp 1998-6-30 4222 San Luis Obispo Central Coast, Irish Hills, SW of San Luis Obispo; Prefumo Cyn 2.2 mi SW of Los Osos Valley Rd. 137 Comment
  UCSB10765  Briza maxima Haller, John 1966-6-3 San Luis Obispo 1 mi S of Cambria Comment
  OBI28655  Briza minor David J. Keil, Eric Wise 1982-7-2 16263 San Luis Obispo Nipomo Mesa area W of Pomeroy rd along Black lake Cyn trl Comment
  SBBG110204  Brodiaea jolonensis C. B. Hardham 1956-5-22 755 San Luis Obispo Atascadero Ranch Comment
  OBI32637  Bromus arenarius David J. Keil 1982-5-2 15914 San Luis Obispo Along River Rd N of Pozo rd Comment
  RSA126891  Bromus berteroanus C. M. Belshaw 1936-3-19 1652 San Luis Obispo 0.5 mile northeast of Santa Manuela School, Arroyo Grande Creek 168 Comment
  UC337750  Bromus carinatus var. carinatus unknown San Luis Obispo Comment
  OBI80428  Bromus catharticus David J. Keil 1992-8-3 23618 San Luis Obispo Laguna Lake Park. 170 Comment
  RSA770182  Bromus catharticus David J. Keil 2010-6-4 30851 San Luis Obispo Morro Bay State Park. Vicinity of Quarry Trial trailhead parking area. 12 Comment
  CDA1813  Bromus diandrus M. K. Bellue 1935-5-26 s.n. San Luis Obispo West of Suey Ranch, Santa Maria. 0 Comment
Read comments
Dec 18 2014
  HSC91798  Bromus hordeaceus Susan H. Bicknell 1989-4-16 San Luis Obispo Montana de Oro State Park Comment
  OBI35377  Bromus hordeaceus K. A. Nadeau 1983-7-8 36 San Luis Obispo About 3 mi E of San Luis Obispo on ridge above intersection of Broad St. and Rockview rd Comment
  CAS-BOT-BC162416  Bromus laevipes R. F. Hoover 1964-6-7 8986 San Luis Obispo San Carpofor Creek just above Windy Point. Comment
  CDA16338  Bromus madritensis subsp. rubens G. F. Hrusa 2000-4-1 15325 San Luis Obispo Carrizo Plain; Immed. N of Carrizo Plain, along Bitterwater Rd at Kern County line. 579 Comment
  RSA201514  Bromus orcuttianus Robert F. Hoover 1964-6-12 9056 San Luis Obispo Near Rocky Butte Fire Lookout. Comment
  OBI40728  Bromus sitchensis David J. Keil, Dirk Walters 1986-5-2 18338 San Luis Obispo Santa Lucia Mts just N of San luis Obispo in Reservoir Cyn 305 Comment
  OBI35795  Bromus sitchensis Allison Berry 1984-5-8 173 San Luis Obispo Camp San Luis Shooting facility 6.5 mi N of San Luis Obispo on hwy 1 Comment
  UCD59715  Bromus sterilis Beecher Crampton 1964-5-18 6997 San Luis Obispo San Luis Obispo County: 4.5 miles north of San Luis Obispo, U.S. Hwy. 101, La Cuesta pass. Comment
  CAS-BOT-BC36886  Cakile edentula var. edentula R. F. Hoover 1946-7-21 6234 San Luis Obispo San Simeon Creek Beach. Comment
  SBBG16908  Cakile maritima M. A. Piehl 1962-5-23 62296 San Luis Obispo just NW of Oso Flaco Lake 6 Comment
  OBI53499  Cakile maritima Arthur W. Hazebrook 1991-6-6 96 San Luis Obispo Nipomo Dunes Complex, Big Coreopsis Hill, SW facing side of hill; at the SW base of the hill and throughout the area Comment
  SACT000732  Calamagrostis nutkaensis Malcolm Nobs, S. Smith 1949-6-23 San Luis Obispo Strongly caespitose, clumps 1-2 feet across. Bog near Highway 1, ca. 4 miles south of Arroyo Grande. Comment
  OBI51806  Calandrinia ciliata Gary Westbrook Mar-94 16 San Luis Obispo Calif Polytechnic State univ campus; near Botanical Garden foot bridge 244 Comment
  UCR202910  Calandrinia ciliata George K. Helmkamp, E. A. Helmkamp 2000-3-15 5328 San Luis Obispo Central Coast, south end of Morro Bay at the west end of Howard St in Los Osos 6 Comment
  CAS-BOT-BC438526  Calandrinia ciliata Eben McMillan 1957-4-17 34 -9 San Luis Obispo Kern County Land Company Corrals, southeastern Carrisa Plains 792 Comment
  RSA0056329  Calandrinia ciliata var. menziesii Jim Shevock 1971-3-1 731 San Luis Obispo South of Naciemento Lake. 152 Comment
  OBI66709  Callitriche trochlearis David J. Keil, with Robyn Cox, Cindy sage and Orrin Sage 2002-2-11 29740 San Luis Obispo East of California Highway 1, along dirt road paralleling Arroyo de la Cruz south of Cinnabar Hill Comment
  SBBG108265  Calochortus C. B. Hardham 1961-5-17 7067 b San Luis Obispo ridge ca. 1 mi NW of Ocean View Mine Comment
  RSA550194  Calochortus albus Walter Wisura 1992-4-25 4718 San Luis Obispo San Bernardino Creek Ranch, E. of Morro Bay growing on open, grassy hillside. Comment
  CAS-BOT-BC492182  Calochortus albus Mrs. R. W. Summers 1886-5-1 36 San Luis Obispo S Lucia Mts. Comment
  OBI35299  Calochortus clavatus Melody Dickens 1980-5-30 25 BH San Luis Obispo Collected on Black hill, Morro Bay State Park Comment
  JEPS61638 Image available Calochortus clavatus Betty Knight 1932-5-15 San Luis Obispo w side Carrizo Plain Comment
  OBI63008  Calochortus clavatus subsp. clavatus D. R. Miller 1996-6-16 696 -630 San Luis Obispo Pine Mt. Region. Along slope above Pico falls area, Pico Crk drainage 488 Comment
  CAS-BOT-BC492537  Calochortus luteus Rev. R. W. Summers 1883-6-17 841 San Luis Obispo Summit San Louis Mt, suburb Comment
  JEPS17806  Calochortus obispoensis Rhoda Reed 1915-1 San Luis Obispo San Luis Obispo Comment
  SEINET10469606 Image available Calochortus obispoensis John G. Lemmon 1886-5-25 Lemmon s.n. San Luis Obispo Hills about San Luis Obispo, Cal. Comment
  OBI31589  Calochortus simulans Joy Nishida 1982-5-22 379 San Luis Obispo American Cyn campground Comment
  OBI59000  Calochortus simulans David J. Keil 1998-5-13 27250 San Luis Obispo Shell Creek Rd. and Hwy 58, area to N of creek and E of Hwy. Comment
  RSA0040006  Calochortus simulans LeRoy Gross, Marcel Beffort 2014-5-14 6459 San Luis Obispo Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground., Near 35.20955N 120.25839W. From the camp down stream to the trail that climbs up to Caldwell (colwell) Mesa. Ended the survey on caldwell Mesa. Near 35.22186N 120.30452W. 573 Comment
  CAS-BOT-BC483554  Calochortus splendens Clare B. Hardham 1956-6-19 935 San Luis Obispo Peachy Canyon, Santa Lucia Mountains Comment
  UC1296308  Calochortus uniflorus R. F. Hoover 1948-4-14 7447 San Luis Obispo 1.8 mi n Arroyo de la Cruz (on State Highway 1) Comment
  CAS-BOT-BC496846  Calochortus venustus R. F. Hoover 1967-5-24 10586 San Luis Obispo West of Paso Robles on Adelaida road, Comment
  CAS-BOT-BC496857  Calochortus venustus Ernest C. Twisselmann 1955-5-27 2021 San Luis Obispo Navajo Canyon, La Panza Mountains 655 Comment
  UC1296326 Image available Calochortus venustus R. F. Hoover 1949-5-15 San Luis Obispo 14 mi e Creston (on La Panza road) Comment
  SEINET4136577  Calystegia longipes David Keil 1987-5-6 20112 San Luis Obispo Highway 58, east of Santa Margarita. Ca 1 mile east of Highway 229.; 0 Comment
  IRVC29055  Calystegia macrostegia G. K. Helmkamp 2003-10-8 8198 San Luis Obispo base of Nipomo Mesa 0.25 mi SW of Halcyon Rd along an unnamed road near the railroad crossing Central Coast 15 Comment
  OBI79460  Calystegia macrostegia David J. Keil 2012-4-23 31311 San Luis Obispo Eastern slope of Santa Lucia Range. Pozo Road, Rinconada Trailhead and lower trail Comment
  UCR140104  Calystegia macrostegia George K. Helmkamp 2004-2-6 8253 San Luis Obispo Central Coast, Riverside Road at the low end of Nipomo Mesa beside Division Road 46 Comment
  OBI17790  Calystegia macrostegia subsp. cyclostegia Penelope Blackmer 1973-4-5 26 San Luis Obispo Pennington Creek bio reserve Comment
  SBBG34190  Calystegia macrostegia subsp. cyclostegia D. Wilken, E. Painter, T. Wardlaw, R. Muller 2006-4-28 16279 San Luis Obispo coastal bluff, ca. 0.8 km N of mouth of Arroyo de los Chinos, 1.4 km NW of Yellow Hill 10 Comment
  UC1123617  Calystegia macrostegia subsp. cyclostegia B. Bolt 1936-4-21 675 San Luis Obispo 4 mi ne of mouth Smith Creek; Cayucos Quad., ne mouth of Smith Creek Comment
  RSA71102  Calystegia macrostegia subsp. cyclostegia F. W. Peirson 1925-3-25 5670 San Luis Obispo Morro Creek Divide 427 Comment
  SD148182  Calystegia macrostegia subsp. intermedia G. K. Helmkamp, E. A. Helmkamp 2001-4-29 6598 San Luis Obispo Profumo Canyon Road, 2.8 miles west of Los Osos Valley Road. 91 Comment
  OBI62693  Calystegia malacophylla Jason Dart 2003-5-6 D 176 San Luis Obispo Santa Margarita Ranch, 1 mi due S of the intersection of Pozo Rd and hwy 58 E. 366 Comment
  CDA15115  Calystegia malacophylla subsp. pedicellata G. F. Hrusa 1998-4-25 14201 San Luis Obispo La Panza Range; Near summit of La Panza Rd. immed. W of turnoff to Queen Bee Camp. Comment
  OBI64852  Calystegia subacaulis subsp. episcopalis David J. Keil 2001-5-3 29397 San Luis Obispo Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus. Vicinity of 35.32282 deg. N x 120.75689 deg. W?35.33305 deg. N x 120.75562 deg. W 43 Comment
  UC1794952  Calystegia subacaulis subsp. episcopalis R. K. Brummitt and D. J. Keil 1998-5-9 19807 San Luis Obispo El Chorro Regional Park, 8 km NW of San Luis Obispo. 100 Comment
  OBI57552  Calystegia subacaulis subsp. episcopalis David J. Keil 1998-6-12 27786 San Luis Obispo Morro Bay State Park. Park Ridge area W of Holister Peak, near quarry trail. Comment
  RSA0029045  Camissonia campestris Greg Wilvert 2005-3-27 55 San Luis Obispo Southeast half of the Caliente Range. Approx. 1.1 km NW of Wells Canyon. 1018 Comment
  UCD103379  Camissonia campestris Steve Mason; Joey Artero 1993-4-24 10 San Luis Obispo San Luis Obispo County: Carrizo Plain Natural Area, Soda Lake Road, 7 miles SE of Washburn Ranch Road. About 200' in from NE side of road. 640 Comment
  RSA0089864  Camissonia campestris subsp. campestris Dean Wm. Taylor 2003-5-5 18505 San Luis Obispo La Panza Range: 2 miles East of Navajo Campground along McGinnis Creek. 579 Comment
  UC1122228  Camissonia campestris subsp. campestris D. Axelrod 1935-3-31 198 San Luis Obispo 8 mi ese Cuyama Ranch (vicinity of Plot 1); Santa Ynez Quadrangle Comment
  RSA454077  Camissonia graciliflora R. S. Woglum 1941-4-26 2971 San Luis Obispo San Joaquin Valley: Simmler; Carrizo Plain. Comment
  RSA449045  Camissonia ovata Dana Krempels 1981-3-15 8 -DK San Luis Obispo San Simeon Acres, 50 m south of Highway 101, 300 m east of Pico Creek mouth Comment
  RSA610431  Camissonia ovata R. S. Woglum 1940-4-20 2644 San Luis Obispo Outer Coast Ranges: Santa Lucia Mountains, Cambria Pines. Comment
  OBI11890  Camissonia strigulosa Robert F. Hoover 1947-4-25 7069 San Luis Obispo Black Lake, S of Arroyo Grande Comment
  OBI53045  Camissonia strigulosa David J. Keil, Kathleen Keil, Lynne Dee Oyler, & Danielle DeRome 1991-4-6 21497 San Luis Obispo Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake Comment
  OBI69994  Camissonia strigulosa David J. Keil, Kathleen Faustini and Chuck & Nancy Warner 1989-4-13 s.n. San Luis Obispo S of Calif Valley and W of Soda Lake Rd on ranch managed by the Nature Conservancy Comment
  SD38659  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Edith A. Purer 1932-8-28 San Luis Obispo 6.0 miles northwest of Guadalupe. Comment
  UC454573  Camissoniopsis cheiranthifolia subsp. cheiranthifolia I. J. Condit 1908-4-4 San Luis Obispo Pecho Comment
  OBI54418  Camissoniopsis hirtella Matthew Arterburn 1997-4-8 36 San Luis Obispo 1.4 mi from Navajo Camp on Navajo Camp rd 671 Comment
  UC1183590  Camissoniopsis hirtella H. Lewis and H. Thompson 1957-6-8 1099 San Luis Obispo south road to Adelaida 6.4 mi from junction with Oak Flat Road (near Paso Robles) Comment
  OBI58572  Camissoniopsis ignota David J. Keil 1998-4-28 26962 San Luis Obispo Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead. T325, R17E, Sec 25 and T325, R18E, sec 30. Comment
  SBBG81463  Camissoniopsis micrantha C. F. Smith 1951-4-19 3024 San Luis Obispo Nipomo Mesa, N of Guadalupe Comment
  OBI2880  Capsella bursa-pastoris Louise Porter 1970-2-2 39 San Luis Obispo Cal POly campus, along W walk to N of Science N Comment
  OBI30994  Capsella bursa-pastoris Julie M. Vanderwier 1979-4-4 104 San Luis Obispo Indian Knob Tar Sands Comment
  OBI3778  Capsella bursa-pastoris Elizabeth Rudd 1971-2-24 155 San Luis Obispo 3 mi N of Santa Margarita 274 Comment
  OBI8528  Capsella bursa-pastoris Craig Woods 1978-2-19 5 San Luis Obispo Carrizo Plain, Sim soda lake sand diego cr rd, 2 mi N of the S end of the large Soda Lake 579 Comment
  CAS-BOT-BC37644  Cardamine californica R. F. Hoover 1947-3-1 6628 San Luis Obispo Cambria. Comment
  CAS-BOT-BC37655  Cardamine californica R. Wunrow 1955-4-4 62 San Luis Obispo San Luis Obispo. Poly Canyon. Comment
  OBI15060  Cardamine californica F. Rush Jun-56 66 San Luis Obispo Mt SLO Comment
  OBI33367  Cardamine californica David J. Keil 1982-3-20 15748 San Luis Obispo San Luis range in Irish Hills along dirt rd leading from See Cyn to Hibberd Preserve Comment
  POM280725  Cardamine californica var. integrifolia Henry J. Ramsey, Henry J. Ramsey 1940-4-20 s.n. San Luis Obispo Templeton - Cambria Comment
  CDA34867  Cardamine hirsuta David J. Keil 1999-3-14 28213 San Luis Obispo Cambria. Fern Canyon along trail off Fern Drive. 0 Comment
  UCR252044  Cardamine oligosperma Dan S. Cooper 2013-4-2 413- 86 San Luis Obispo Central Coast, Los Osos, Audubon Society Sweet Springs Preserve 6 Comment
  CAS-BOT-BC281708  Carduus pycnocephalus R. F. Hoover 1964-5-14 8870 San Luis Obispo See Canyon Comment
  SEINET476972  Carduus pycnocephalus D. Keil 1976-8-20 San Luis Obispo Along Calif. Rte. 166 east of Santa Maria, 3 miles west of Hollister Bridge Comment
  OBI56310  Carduus tenuiflorus David J. Keil 1999-6-22 s.n. San Luis Obispo Montana de Oro State Park, Trl from Horse Camp to Manzanita Trl Comment
  SBBG127276  Carex barbarae D. J. Keil 2013-9-6 32029 San Luis Obispo Morro Bay State Park, NE of Los Osos Middle School 12 Comment
  CAS-BOT-BC20396  Carex globosa Alice Eastwood; John Thomas Howell 1938-6-14 5959 San Luis Obispo Cambria. Comment
  OBI72363  Carex globosa Anthony Baniaga 2010-3-31 84 San Luis Obispo Black Lake Cyn, Choin property 54 Comment
  OBI52917  Carex globosa Jenny Langford 1993-6-21 s.n. San Luis Obispo Avila Beach, San Luis Bay Estates. Proposed dev increment 4 Comment
  UC1133466  Carex gracilior G. T. Nordstrom 1937-5-26 1286 San Luis Obispo 1.4 mi w Asuncion School; Adelaida Quadrangle Comment
  CAS-BOT-BC21852  Carex harfordii Lewis S. Rose 1936-3-19 36079 San Luis Obispo Cambria. 30 Comment
  CAS-BOT-BC119434  Carex nudata Clare B. Hardham 1957-4-14 1661 San Luis Obispo Rocky Santa Rita Streambed. Comment
  RSA180151  Carex nudata Clare B. Hardham 1959-5-19 4670 San Luis Obispo Las Tablas Creek, 7X Ranch. Santa Lucia Mountains. Comment
  JEPS34344  Carex obispoensis Rimo Bacigalupi and L. R. Heckard 1963-4-20 8819 San Luis Obispo Very close to TV power Station, summit of Santa Lucia Range, 2 miles NW of Cuesta Pass. Comment
  UC455132  Carex obispoensis I. J. Condit 1910-4-16 San Luis Obispo Santa Lucia Mountains, Chorro Creek near San Luis Obispo. Comment
  OBI79680  Carex obnupta David J. Keil 2013-8-19 31898 -2 San Luis Obispo Morro Bay State Park portion of El Morro Elfin Forest, Los Osos 5 Comment
  CAS-BOT-BC118547  Carex praegracilis Alice Eastwood; John Thomas Howell 1937-4-23 3870 San Luis Obispo Nipomo Mesa Comment
  CAS-BOT-BC117635  Carex serratodens R. F. Hoover 1966-4-23 9835 San Luis Obispo American Canyon Campground. Comment
  UCR29086  Carex serratodens J. H. Nishida, Melissa Luckow, Rob Keplinger, R. L. Allen 1982-6-10 456 San Luis Obispo South Coast Range, Stream bed just NW of American Canyon Campground 524 Comment
  UCR32063  Carex serratodens David J. Keil, R. R. Pimentel, R. A. Pimentel, L. Seek, Melissa Luckow 1982-5-8 16030 San Luis Obispo Santa Lucia Mtns (Coast Ranges), Cypress Mountain, east of Cambria Comment
  UCR42837  Carex serratodens David J. Keil, R. R. Pimentel, R. A. Pimentel, D. R. Miller 1985-4-27 18667 San Luis Obispo Central Coast, 19.1 mi from Calif. Hwy 1 along San Simeon Creek Road, north of Rocky Butte lookout 716 Comment
  CAS-BOT-BC117625  Carex serratodens Clare B. Hardham 1959-5-19 4670 San Luis Obispo Las Tablas Creek, 7X Ranch. Comment
  OBI56993  Carex serratodens Lynne Dee Oyler, David J. Keil 1998-6-23 547 San Luis Obispo Upper Perfumo Cyn rd near summit Comment
  RSA90879  Carex spissa F. W. Peirson 1920-7-30 2218 San Luis Obispo Willow Creek, near Morro. Comment
  CAS-BOT-BC116842  Carex subbracteata var. subbracteata Alice Eastwood; John Thomas Howell 1936-5-6 2284 San Luis Obispo Between Templeton and Cayucos. Comment
  UCR38142  Carpobrotus chilensis A. C. Sanders, K. Berg 1985-3-3 5392 San Luis Obispo Central Coast, Oso Flaco Lake, south of Oceano, at end of Oso Flaco Lake Road 3 Comment
  OBI35505  Carpobrotus chilensis S. M. Inman 1983-4-25 5 San Luis Obispo Pecho Study Site, Los Osos; Half mile south on Pecho Valley Rd past junction of Pecho Rd. Right on dirt road after 'deer' sign to south of dirt road 49 Comment
  CDA6960  Carthamus lanatus G. D. Barbe 1977-1-26 2240 San Luis Obispo Evans property, north side of Highway 41 (Morro Creek Road) 4 km northeast of Highway 1 north of Morro Bay. 0 Comment
  JEPS7407  Castilleja R. F. Hoover 1951-3-4 8033 San Luis Obispo between Pismo Beach and Oceano Beach Comment
  POM117867  Castilleja affinis Marcus E. Jones 1926-4-28 s.n. San Luis Obispo Cuyama Canon. Comment
  SBBG112605  Castilleja affinis C. B. Hardham 1961-6-1 7263 San Luis Obispo Lime Mtn, near Adelaida Comment
  SBBG46845  Castilleja affinis L. W. Edge 1972-4-4 103 San Luis Obispo Black Hill, Morro Bay Comment
  OBI29818  Castilleja affinis Ruth Davis 1964-4-7 34 San Luis Obispo See Cyn Rd, about 1/2 mi in; 8 mi from San Luis Obispo, toward Avila Beach Comment
  OBI58759  Castilleja affinis subsp. affinis David J. Keil 1998-3-27 26453 San Luis Obispo Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997 244 Comment
  SBBG112603  Castilleja affinis subsp. affinis C. B. Hardham 1959-4-10 4212 San Luis Obispo intersection of Oak Flat Rd and north rd to Adelaida Comment
  UCR134395  Castilleja affinis subsp. affinis George K. Helmkamp, E. A. Helmkamp 2001-4-29 6589 San Luis Obispo Irish Hills, Clark Valley Rd., 4.2 miles south of Los Osos Valley Rd, E of Los Osos 274 Comment
  OBI76638  Castilleja densiflora subsp. densiflora Jason Dart 2005-4-17 260 San Luis Obispo Rocky Cyn Rd. The last private parcel on S side of the road at the dead-end trailhead into Rocky Cyn from the Creston side 482 Comment
  UC1032374  Castilleja densiflora subsp. gracilis C. A. Graham 1939-4-17 543 San Luis Obispo 1.3 mi ne Scott Ranch; Branch Mt. Quad. 579 Comment
  OBI9397  Castilleja densiflora subsp. obispoensis Robert F. Hoover 1947-4-13 6915 San Luis Obispo 3 mi NW of Morro Bay town on Hwy 1 Comment
  SBBG117757  Castilleja densiflora subsp. obispoensis E. Painter, M. Wetherwax 2003-4-28 SLO 319 San Luis Obispo first ridge W of Cerro Romualdo; Camp San Luis Obispo 117 Comment
  SDSU10836  Castilleja densiflora subsp. obispoensis D. F. Howe 1967-4-10 4334 San Luis Obispo Seacoast 7.8 miles N of Cambria. Comment
  UCR122776  Castilleja densiflora subsp. obispoensis George K. Helmkamp, E. A. Helmkamp 1998-5-20 3888 San Luis Obispo Central Coast, Irish Hills, 3.1 miles SE of Los Osos Valley Rd on Clark Valley Rd., SE of Los Osos 351 Comment
  UC762711  Castilleja exserta R. F. Hoover 1946-4-27 6087 San Luis Obispo Price Canyon Comment
  OBI36151  Castilleja exserta Walter F. Chesbro 1978-5-6 107 San Luis Obispo Avenales Reserve hwy 58 Comment
  SBBG107622  Castilleja exserta subsp. latifolia C. B. Hardham 1961-5-16 7050 San Luis Obispo Baywood Park Comment
  OBI28564  Castilleja foliolosa John Jackman & Julie Truesdale, Julie Truesdale 1980-1 42 San Luis Obispo MacGillivary Ranch, Adelaida Comment
  UCR163648  Castilleja foliolosa George K. Helmkamp, E. A. Helmkamp 2005-3-30 9242 San Luis Obispo Outer South Coast Ranges, Pozo Road, 5.5 mi east of [Santa Margarita Lake Road]; W end of Garcia Mountains 503 Comment
  RSA488716  Castilleja foliolosa James L. Reveal 1988-5-26 6903 San Luis Obispo La Panza Range, Los Padres National Forest, at the La Panza Summit at the turnoff to the Queen Bee Campground along the road from Pozo to La Panza, 8 sir miles northeast of Pozo and 6 miles west-southwest of California Highway 58. 762 Comment
  CAS-BOT-BC241285  Castilleja latifolia Ynez Whilton Winblad 1937-6-8 s.n. San Luis Obispo On hills around Cambria Pines Comment
  OBI9677  Castilleja latifolia Robert F. Hoover 1947-3-16 6681 San Luis Obispo San Carpoforo Crk Comment
  JEPS17464  Castilleja subinclusa subsp. subinclusa Rimo Bacigalupi with G. T. Robbins and Keith Harrison 1955-5-16 5140 San Luis Obispo 1.6 mi n Cammatti Canyon jct. with direct rd from La Panza to Creston (upper reaches of Cammatti Canyon); Cammatti Canyon 396 Comment
  CDA15627  Caulanthus anceps G. F. Hrusa, Jeff Hart 1993-4-6 10713 San Luis Obispo Carrizo Plain. S end of Soda Lake on E side. 609 Comment
  JEPS54051  Caulanthus anceps W. L. Jepson 1932-4-2 16198 San Luis Obispo Palo Prieto Canyon 502 Comment
  CAS-BOT-BC38253  Caulanthus anceps R. F. Hoover 1949-4-21 7626 San Luis Obispo 14 miles east of Creston on La Panza road. Comment
  POM203587  Caulanthus anceps I. L. Wiggins 1932-3-21 s.n. San Luis Obispo Near junction of Carrizo Plain road with Bitterwater Valley Road. Comment
  UC1296273  Caulanthus anceps R. F. Hoover 1958-3-19 8417 San Luis Obispo s end Soda Lake; Carrizo Plain Comment
  UCSB14926  Caulanthus anceps 1962-3-24 San Luis Obispo 2.8 miles northeast of U.S. 466 at Cholame on State 41 441 Comment
  UCSB15372  Caulanthus anceps 1962-3-29 San Luis Obispo 22.1 miles west of Simmler, La Panza Range 487 Comment
  UC56045  Caulanthus coulteri var. lemmonii J. H. Barber 1899-4-9 San Luis Obispo Paso Robles Comment
  JEPS29342  Caulanthus coulteri var. lemmonii Rimo Bacigalupi and L. Heckard 1962-3-27 8438 San Luis Obispo s of State Highway 41 2.0 mi ne of its junction with U.S. 466 (4.0 mi w of Kern County line); w of Kern County Line 365 Comment
  UC310654  Caulanthus coulteri var. lemmonii Philip A. Munz 1926-4-8 10150 San Luis Obispo 32 mi e Paso Robles; e of Paso Robles Comment
  UC565435  Caulanthus coulteri var. lemmonii Chas. M. Belshaw Mar 27 1935-Mar 30 1935 459 San Luis Obispo 30 mi e Paso Robles; Inner South Coast Range, e of Paso Robles Comment
  SBBG84575  Caulanthus inflatus C. F. Smith 1957-4-21 5159 San Luis Obispo Hwy 399 (St Hwy 33), E of Hwy 166 turnoff to Maricopa Comment
  CDA11509  Caulanthus lasiophyllus G. F. Hrusa 1995-5-28 12289 San Luis Obispo Black Butte Research Natural Area; Cuesta Ridge east side, SW of Peak 1 Radio Facility. Santa Lucia Mts. Comment
  OBI78800  Caulanthus lasiophyllus Michael Walgren 2014-4-6 369 San Luis Obispo Chevron Oil Company property about 1/4 mile east of Del Mar Park in the City of Morro Bay. 65 Comment
  SBBG112512  Caulanthus lasiophyllus D. Keil 1989-6-3 21217 San Luis Obispo St Hwy 41, between Atascadero and Morro Bay, 0.4 mi S of Hwy at Cerro Alto Cmpgrd Comment
  CAS-BOT-BC40354  Caulanthus lasiophyllus Ernest C. Twisselmann 1963-4-25 8105 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Goldtree Hills, 1.5 mile southwest of Grants Lake. 731 Comment
  CAS-BOT-BC48995  Ceanothus cuneatus R. F. Hoover 1948-2-8 7414 San Luis Obispo 4 mi. W. of Nipomo Comment
  RSA0051789  Ceanothus cuneatus W. M. Arbaugh 1968-4-10 213 San Luis Obispo Summit of Perfumo Canyon. Comment
  RSA654634  Ceanothus cuneatus G. Fred Hrusa 1987-4-29 18148 San Luis Obispo N of Hazard Canyon. Comment
  CAS-BOT-BC64469  Ceanothus cuneatus subsp. fascicularis R. F. Hoover 1948-3-4 7427 San Luis Obispo Hazard Canyon. Comment
  OBI28610  Ceanothus cuneatus var. cuneatus John Jackman & Julie Truesdale, Julie Truesdale 1980-1 164 San Luis Obispo MacGillivary Ranch, Adelaida Comment
  OBI10542  Ceanothus cuneatus var. fascicularis Robert F. Hoover 1948-3-4 7427 San Luis Obispo Hazard cyn Comment
  OBI10478  Ceanothus cuneatus var. ramulosus Robert F. Hoover 1958-3-26 8433 San Luis Obispo Ridge of Santa Lucia Mts NW of Cuesta pass Comment
  SBBG119762  Ceanothus foliosus var. medius E. Painter, M. Wetherwax 2002-2-27 SLO 211 San Luis Obispo near rd below Primera Mine, ca. 0.7 air km S of Primera Mine, ca. 0.2 air km SE of New London Mine; Camp San Luis Obispo 320 Comment
  SBBG93621  Ceanothus foliosus var. medius S. A. Junak, T. Ayers 1989-4-12 3943 San Luis Obispo rd leading to W side of Pick and Shovel Mine; S of USFS Rd 29S11.3 ca. 4.4 mi W of US Hwy 101 743 Comment
  UC1280757  Ceanothus foliosus var. medius H. E. McMinn 1938-6-26 5227 San Luis Obispo 9 mi e Pozo (Pozo Mountains); Pozo Mountains Comment
  OBI56451  Ceanothus impressus David J. Keil 1999-5-13 28337 San Luis Obispo Arroyo Grande area; Nipomo Mesa; 220 Summit Station Road. Comment
  UC1583675  Ceanothus leucodermis David Keil, V. L. Holland 1986-6-9 19650 San Luis Obispo Oak Shores developement n shore of Nacimiento Lake Comment
  CAS-BOT-BC50545  Ceanothus maritimus R. F. Hoover 1950-1-15 7759 San Luis Obispo Mouth of Arroyo de la Cruz (just south of), on hilltop Comment
  OBI10422  Ceanothus maritimus Robert F. Hoover 1948-4-14 7448 San Luis Obispo 1.8 mi N of Arroyo de la Cruz on State hwy 1 Comment
  OBI72983  Ceanothus maritimus D. R. Miller, E. A. Appel 2010-2-14 210 .903 San Luis Obispo W side of hwy 1 from near road to falling off with bluff erosion. 1.8 mi N of Arroyo de la Cruz bridge Comment
Read comments
Feb 16 2019
  UCD123861  Ceanothus maritimus D. O. Burge 2007-4-24 887 e San Luis Obispo San Luis Obispo Co.: Roadside on Hwy 1, 0.5 road miles (0.8 km) north of bridge over Arroyo de los Chinos (1.8 road miles north of bridge over Arroyo de la Cruz), State Park property on the west side of Hwy 1, 28.2 km 311 deg. (True) WNW of Cambria. 23 Comment
  CDA17901  Ceanothus maritimus Austin Griffiths 1987-3-18 18075 San Luis Obispo Arroyo de la Cruz 0 Comment
  OBI19396  Ceanothus maritimus Robert F. Hoover 1964-4-14 8722 San Luis Obispo San Luis Obispo garden Comment
  OBI33067  Ceanothus maritimus David J. Keil, Dirk Walters, Malcolm McLeod, Bernard Burdett and Lela Burdett 1983-5-14 17018 San Luis Obispo Along ridge system between Arroyo de la Cruz and Arroyo del Oso Comment
  UC1071334  Ceanothus oliganthus var. sorediatus E. Armstrong 1934-4-1 1087 San Luis Obispo 2 mi w Pozo; Pozo quad. 457 Comment
  UC54829  Ceanothus oliganthus var. sorediatus Mrs. R. W. Summers 1886-1 San Luis Obispo Arroyo Grande Comment
  OBI10357  Ceanothus oliganthus var. sorediatus Robert F. Hoover 1947-4-2 6865 San Luis Obispo Upper Arroyo grande 6 mi above county park Comment
  UC615435  Ceanothus oliganthus var. sorediatus Beryl O. Schreiber 1934-4-1 1083 San Luis Obispo road to Santa Margarita from Pozo; road to Santa Margarita from Pozo Comment
  CAS-BOT-BC51227  Ceanothus papillosus R. F. Hoover 1949-5-14 7684 San Luis Obispo Region of Rocky Butte, above San Simeon Comment
  OBI60771  Ceanothus papillosus G. F. Hrusa, Austin P. Griffiths 1987-5-3 5337 San Luis Obispo Along summit of Buchon Ridge immed. W of Coon Crk cyn Comment
  RSA172345  Ceanothus ramulosus Robert F. Thorne, Percy C. Everett 1963-6-7 32142 San Luis Obispo Along Cuesta Ridge road, 1.8 miles NW from Cuesta Pass Freeway. 549 Comment
  CDA7008  Centaurea cyanus D. R. Miller 1991-5-31 915 -W San Luis Obispo Between Hearst Gate and Pine Mountain Gate. 0 Comment
  HSC37520  Centaurea melitensis A. M. Montalvo, J. D. Ackerman 1975-6-24 503 San Luis Obispo Cerro Alto Campground off Hwy. 41, between Altascadero and Morro Bay; In the Santa Lucia Mtns. Comment
  OBI72463  Centaurea melitensis D. Oberhoff & R. Root, R. Root 2000-6-16 s.n. San Luis Obispo Camp San Luis Obispo. Near Operating Engineers Training Trust (OET) pond and mouth of Chorro crk into Chorro reservoir. UTMs (NAD27) zone 10S, 710580E, 3912995N Comment
  OBI16867  Centaurea solstitialis Betty Sheehan 1957-11-20 42 San Luis Obispo Cal Poly campus [San Luis Obispo]. OH Unit Comment
  SBBG117848  Centaurea solstitialis D. Oberhoff, R. Root 2000-6-16 San Luis Obispo near Operating Engineers Training Trust pond and mouth of Chorro Crk into Chorro Reservoir; Camp San Luis Obispo 250 Comment
  OBI58148  Centaurium David J. Keil 1998-6-30 27869 San Luis Obispo Just S of junction with Hwy 58 along Red Hill Rd. Comment
  RSA585487  Centaurium davyi R. E. Riefner Jr. 1994-4-15 94 -311 San Luis Obispo Camarillo Peaks, Morro Bay State Parks. Comment
  OBI27963  Centranthus ruber Joan Coffey 1972-5-25 21 San Luis Obispo On Crandall Way, San Luis Obispo Comment
  OBI66541  Centromadia parryi subsp. congdonii David J. Keil 1997-6-16 26309 San Luis Obispo SW corner of Los Osos Valley Road and Madonna rd, SLO. Comment
  OBI69690  Centromadia parryi subsp. congdonii Bernard Miossi 1939-8-6 159 San Luis Obispo Along Los Osos Valley Rd, 4 mi from SLO 61 Comment
  UCD77498  Centromadia pungens Robert E. Preston 1999-9-30 1247 San Luis Obispo San Luis Obispo County: Cholame Valley. 347 Comment
  SBBG118284  Cerastium glomeratum A. Dilworth, J. Goldzman 1998-4-20 San Luis Obispo ca. 2 mi NNE of intersection of W Perimeter and Chalk Rock Rds; LCTA Plot 52; Camp Roberts 300 Comment
  SBBG25503  Ceratophyllum demersum M. A. Piehl 1963-8-4 63775 San Luis Obispo N arm of Oso Flaco Lake Comment
  OBI79816  Ceratophyllum demersum D. R. Miller 2013-9-26 913 .1079 San Luis Obispo The Rocky Butte/Pine Mountain Region. Known from single pond at Tobacco Flats ridge. 427 Comment
  OBI77001  Cercocarpus betuloides Michael Medved 1978-4-3 s.n. San Luis Obispo Foothills fo Santa Luica Mts on Cal Poly campus 240 Comment
  SBBG2890  Cercocarpus betuloides var. betuloides C. B. Hardham 1958-4-8 2995 San Luis Obispo Cuesta Comment
  OBI10202  Cercocarpus montanus var. glaber Robert F. Hoover 1966-4-23 9836 San Luis Obispo La Panza Range. American Canyon campground Comment
  OBI55177  Chaenactis glabriuscula var. glabriuscula Greg Frugoli 1997-4-15 58 San Luis Obispo On Quail rd (4-wd); La Panza Range, Los Padres NF (hwy 58 burn area) 701 Comment
  UC472226  Chaenactis glabriuscula var. glabriuscula J. E. Roadhouse 1905-5-1 440 San Luis Obispo Comment
  CAS-BOT-BC277596  Chaenactis glabriuscula var. lanosa David D. Keck; J. Clausen 1935-4-9 3085 San Luis Obispo Cholame 460 Comment
  OBI16841  Chaenactis glabriuscula var. lanosa Robert F. Hoover 1947-3-29 6798 San Luis Obispo 5 mi E of Creston on La Panza Rd Comment
  OBI16845  Chaenactis glabriuscula var. lanosa Robert F. Hoover 1969-5-3 11300 San Luis Obispo Upper Arroyo Grande Comment
  RSA142490  Chaenactis glabriuscula var. lanosa Clare B. Hardham 1960-4-29 5549 San Luis Obispo Atascadero Comment
  SBBG46670  Chaenactis glabriuscula var. lanosa L. W. Edge 1973-4-11 301 San Luis Obispo St Hwy 58 near Shell Crk Comment
  UC1285413  Chaenactis glabriuscula var. lanosa R. F. Hoover 1947-3-29 6798 San Luis Obispo on La Panza road 5 mi e Creston; e of Creston on La Panza road Comment
  CAS-BOT-BC277605  Chaenactis glabriuscula var. lanosa Ernest C. Twisselmann 1971-4-10 17573 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Goldtree Hills, southwest of Grants Lake 609 Comment
  OBI53521  Chaenactis glabriuscula var. lanosa Arthur W. Hazebrook 1991-4-19 28 San Luis Obispo Nipomo Dunes Complex, Big Coreopsis Hill. Stabilized dunes approx 30m up from riparian corridor that runs EW along the NE facing side of the Hill Comment
  OBI62508  Chaenactis glabriuscula var. lanosa L. D. Oyler 1990-6-12 1161 San Luis Obispo Mobil Oil Property just N of UNOCAL property boundary N of UNOCAL pump #K8 Comment
  RSA121178  Chaenactis glabriuscula var. lanosa W. A. Peterson 1937-6-14 681 San Luis Obispo 1.1 mile SE of mouth of Cedar Creek 655 Comment
  RSA121203  Chaenactis glabriuscula var. lanosa G. T. Nordstrom 1937-4-14 1077 San Luis Obispo 2.8 miles SE of Williams Ranch 335 Comment
  SD40450  Chaenactis glabriuscula var. lanosa Edith A. Purer 1930-7-20 5100 San Luis Obispo Five miles north of Guadalupe Comment
  CAS-BOT-BC279627  Chaenactis stevioides R. F. Hoover 1949-5-1 7639 San Luis Obispo Summit of Cottonwood Pass Comment
  CAS-BOT-BC279637  Chaenactis stevioides R. F. Hoover 1967-4-15 10453 San Luis Obispo Canyon just west of Cottonwood Canyon bridge, lower Cuyama Valley Comment
  RSA201737  Chaenactis xantiana Robert F. Hoover 1952-5-25 8225 San Luis Obispo Caliente Mt. just west of peak Comment
  CDA16018  Chenopodium berlandieri G. F. Hrusa, L. Saslaw 2000-9-29 15684 a San Luis Obispo Carrizo Plain; Immediately inside gate to Washburn Ranch administrative site off Soda Lake Rd. 608 Comment
  SDSU19555  Chenopodium californicum Nuri Benet-Pierce, John P. Pierce 2010-6-3 292 San Luis Obispo Montana de Oro SP ; From the beach parking lot, al the way towards the beach. Morro Bay CA 27 Comment
  OBI79164  Chenopodium macrospermum David J. Keil 2011-11-9 31174 San Luis Obispo Oceano Dunes State Vehicular Recreation Area. Lagoon at mouth of Arroyo Grande Creek Comment
  UCD98490  Chenopodium strictum G. K. Helmkamp; E. A. Helmkamp 2000-9-1 5958 San Luis Obispo San Luis Obispo County: Los Osos: Martingale at Buckskin. 30 Comment
  OBI13972  Chlorogalum pomeridianum F. A. Lindholm 1970-5-20 121 San Luis Obispo Poly cyn, just N of San Luis Obispo Comment
  CAS-BOT-BC497737  Chlorogalum pomeridianum Ernest C. Twisselmann 1955-6-16 2148 San Luis Obispo Queen Bee Road, 1mile south of Pozo Grade, Shandon 685 Comment
  OBI13074  Chlorogalum pomeridianum var. minus Robert F. Hoover 1965-5-20 9377 San Luis Obispo Santa Lucia Range. Hill W of "Poly Cyn", San Luis Obispo Comment
  OBI54446  Chlorogalum pomeridianum var. pomeridianum Matthew Arterburn 1997-3-14 2 San Luis Obispo 1.3 mi on Red Hill rd off hwy 58 610 Comment
  OBI13066  Chlorogalum purpureum var. reductum Robert F. Hoover 1949-5-15 7691 San Luis Obispo 18 mi E fo Creston on La Panza Rd Comment
  OBI13070  Chlorogalum purpureum var. reductum Robert F. Hoover 1949-5-15 7691 San Luis Obispo 18 mi E of Creston on La Panza Rd (Hwy 58), plateau on Cammati-Navajo Divide Comment
  SBBG110025  Chorizanthe C. B. Hardham 1959-6-10 4804 San Luis Obispo Santa Barbara Rd, Atascadero Comment
  IRVC29591  Chorizanthe Mark A. Elvin, Nic Huber 2006-3-30 4624 San Luis Obispo San Luis Obispo; N-side of Laguna Lake, at base of hill. Central Coastal 61 Comment
  CAS-BOT-BC178924  Chorizanthe angustifolia R. F. Hoover 1964-7-11 9179 San Luis Obispo 3 mi NW of Nipomo Comment
  CAS-BOT-BC178934  Chorizanthe angustifolia Ernest C. Twisselmann 1956-4-10 2636 San Luis Obispo Nipomo Mesa, 1.5 miles E of the Union Oil Refinery 33 Comment
  RSA491712  Chorizanthe angustifolia James L. Reveal, C. Rose Broome, Clare B. Hardham 1987-6-18 6478 San Luis Obispo Baywood Park at the southern end of Morro Bay, in a sandy field at the corner of 4th Street and Ramona Avenue, 0.2 mile east of Pine Avenue 23 Comment
  CAS-BOT-BC178979  Chorizanthe biloba R. F. Hoover 1969-6-3 11366 San Luis Obispo Windmill Creek, La Panza district Comment
  CAS-BOT-BC178980  Chorizanthe biloba R. F. Hoover 1946-6-16 6166 San Luis Obispo La Panza district, just W of La Panza Ranch Comment
  RSA0004891  Chorizanthe biloba Katherine Brandegee 1911-1 s.n. San Luis Obispo Price Canon, near the coast of San Luis Obispo County, in the Upper Sonoran Zone Comment
  SBBG1391  Chorizanthe biloba var. biloba C. B. Hardham 1956-6-3 850 San Luis Obispo hills N of Triguero Crossing of Nacimiento River Comment
  UC771754  Chorizanthe biloba var. biloba R. F. Hoover 1946-6-16 6166 San Luis Obispo just w La Panza Ranch (La Panza district); , w of La Panza Ranch Comment
  CAS-BOT-BC191787  Chorizanthe breweri Alice Eastwood; John Thomas Howell 1936-5-7 2247 San Luis Obispo Hills NE of San Luis Obispo Comment
  RSA781279  Chorizanthe breweri Elizabeth A. Kempton, J. Reveal 2008-5-10 559 San Luis Obispo SW-facing slope NE of Laguna Lake, designated open area (property of Madonna Inn?) 72 Comment
  CAS-BOT-BC182513  Chorizanthe breweri James L. Reveal; C. Rose Broome 1987-6-17 6472 San Luis Obispo Santa Lucia Range, along the road to Cerro Alto, 0.7 mile northwest of U.S. Highway 101 at Cuesta Summit, on a dirt road on the ridge. About 4.5 airline miles north of San Luis Obispo 556 Comment
  JEPS57643  Chorizanthe diffusa J. G. Lemmon May 1878 San Luis Obispo Comment
  CAS-BOT-BC191227  Chorizanthe douglasii Eben McMillan 1952-5-5 98 San Luis Obispo Red Eagle Mine. 1 mi E, 12 mi S Shandon Comment
  CAS-BOT-BC191237  Chorizanthe douglasii Jean M. Linsdale 1947-4-26 682 San Luis Obispo 6 Mi S base of hill at School, Frances Simes Hastings Natural History Reservation. Santa Lucia Mts. Comment
  OBI73490  Chorizanthe membranacea David J. Keil, with Mike Mattina 2010-5-31 30801 San Luis Obispo Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point. Comment
  UC338221  Chorizanthe membranacea unknown 1887-1 San Luis Obispo San Luis Obispo Comment
  UC652644  Chorizanthe obovata Roxana S. Ferris 1939-6-9 9777 San Luis Obispo on Templeton Road one and one eighth mi w Creston; w of Creston Comment
  UC771750  Chorizanthe obovata R. F. Hoover 1946-6-23 6189 San Luis Obispo summit at head Carpenter Canyon (n of Arroyo Canyon); summit at head Carpenter Canyon, n of Arroyo Grande Comment
  CDA22446  Chorizanthe palmeri B. P. Seek 1976-5-26 San Luis Obispo California Polytechnic State University Ranch, San Luis Obispo. 0 Comment
  SBBG109703  Chorizanthe palmeri C. B. Hardham 1956-7-30 1208 San Luis Obispo Atascadero Rd near Morro Rd [St Hwy 41] Comment
  SBBG62225  Chorizanthe palmeri M. M. Miles 1886-1 San Luis Obispo San Luis Obispo County [no specific locality] Comment
  UC1927879  Chorizanthe palmeri David Keil, Tina Teed and Mariko Uchida 2001-6-15 29569 San Luis Obispo Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure Comment
  CAS-BOT-BC252754  Chorizanthe palmeri Mrs. R. W. Summers 1892-3-22 77 San Luis Obispo Lowest Eastern slope S.Luis Mt. Comment
  UCR219533  Chorizanthe pungens R. F. Thorne, Percy C. Everett 1963-6-7 32170 San Luis Obispo Central Western; Outer South Coastal Ranges region, near TV tower, 6.4 miles NW along Cuesta Ridge road from Cuesta Pass at freeway 823 Comment
  OBI11185  Chorizanthe rectispina R. F. Hoover 1947-5-9 7127 San Luis Obispo Head of California Canyon, in sandy soil among brush Comment
  RSA113140  Chorizanthe rectispina Roxana S. Ferris 1955-5-25 s.n. San Luis Obispo 7.5 miles E of Santa Margarita on north circuit road of Park Hill District Comment
  OBI11181  Chorizanthe staticoides Robert F. Hoover 1946-6-2 6124 San Luis Obispo La Panza district Comment
  JEPS117029  Chorizanthe uniaristata David Gowen 2008-5-11 910 San Luis Obispo Along Hwy 58, about 3/4 mile east of San Juan Creek crossing. 526 Comment
  CAS-BOT-BC247819  Chorizanthe uniaristata James L. Reveal 1988-5-26 6906 San Luis Obispo Along California Highway 58, 0.6 mile east of San Juan Creek between La Panza and the Carrisa Plains, 2.9 miles west of the Bitterwater Road and 1.5 mile east of the turnoff to Pozo, northwest of Syncline Hill 502 Comment
  CAS-BOT-BC247879  Chorizanthe watsonii R. F. Hoover 1950-5-6 7889 San Luis Obispo Between San Juan River and Carrizo Plain Comment
  UC1296126  Chorizanthe xanti R. F. Hoover 1949-6-4 7751 San Luis Obispo at San Juan River on Pozo- Simmler Road; San Juan River Comment
  CAS-BOT-BC255370  Chorizanthe xanti var. xanti R. F. Hoover 1967-6-4 10608 San Luis Obispo Canyon in Temblor Range near north end of Elkhorn Plain Comment
  CDA42272  Chorizanthe xanti var. xanti G. F. Hrusa, M. Pitcairn 2015-4-13 18622 San Luis Obispo Caliente Mts., Pipeline Rd., west side of east end of Carrizo Plain. 917 Comment
  SBBG94414  Chorizanthe xanti var. xanti D. Keil 1986-4-26 19212 San Luis Obispo just off St Hwy 58 on Navajo Rd 606 Comment
  UCR216336  Chrysanthemum leucanthemum George K. Helmkamp 2004-3-23 08396 San Luis Obispo Central Coast, ENE of Nipomo; 1.5 miles SW of Rancho Rd along Dana Foothill Rd. 171 Comment
  OBI9002  Cicuta douglasii Robert F. Hoover 1947-7-27 7337 San Luis Obispo Black Lake Cyn, S of Arroyo Grande Comment
  UC454294 Image available Cirsium brevistylum I. J. Condit and H. B. Waters 1909-5-16 San Luis Obispo Cerro Alto Mt. Comment
  RSA797402  Cirsium occidentale Keith E. Hoffmaster 1935-7-1 s.n. San Luis Obispo 7 mi So. of Arroyo Grande. Comment
  CAS-BOT-BC285473  Cirsium occidentale var. californicum Roxana S. Ferris 1939-6-6 9771 San Luis Obispo One eighth of mile east of Templeton Comment
  SBBG94577  Cirsium occidentale var. lucianum S. A. Junak with T. J. Ayers 1989-6-28 4098 San Luis Obispo Cuesta Ridge Botanical Area: N of main rd (USFS Rd 29S11.3) just S of KSBY Television towers 762 Comment
  CDA11651  Cirsium occidentale var. occidentale G. F. Hrusa, D. Ragan 1995-6-19 12352 San Luis Obispo Nipomo Dunes. Near Duck Club just S of Calendar Rd. Comment
  OBI16728  Cirsium occidentale var. venustum Robert F. Hoover 1946-8-18 6303 San Luis Obispo 5 mi W of Pozo Comment
  CAS-BOT-BC438904  Cistanthe monandra Eben McMillan 1957-4-17 34 -5 San Luis Obispo Kern County Land Company Corrals, southeastern Carrisa Plains 792 Comment
  RSA108232  Clarkia affinis C. Epling, R. P. Levine, D. Mitchell 1948-6-12 555 San Luis Obispo San Miquel [San Miguel] to Adelaida road, 11.2 miles west of U.S. Highway 101 Comment
  UC1072016  Clarkia affinis H. Lewis and M. Lewis 1952-5-1 908 a San Luis Obispo 3.6 mi from Highway 178 (Creston-La Panza Ranch Road) Comment
  JEPS90025  Clarkia bottae Dean Wm. Taylor with David J. Keil, John M. Miller 1993-6-22 13702 San Luis Obispo Irish Hills on PG&E Diablo Canyon Nuclear Power Plant facility site, ridge between Coon Creek and Crowbar Canyon 0.5 mi e of last benchmark Irish Hills; South Coast Ranges, Irish Hills 381 Comment
  CDA40857  Clarkia cylindrica G. F. Hrusa, D. Ragan 1993-5-21 11091 San Luis Obispo Aprox. 4 km. beyond Stony Creek Camp. Comment
  OBI64483  Clarkia cylindrica David J. Keil 2001-5-10 29445 San Luis Obispo Palo Prieto Canyon, beside Bitterwater Valley Road, about 0.4?0.7 miles west from Kern County line 506 Comment
  SBBG95301  Clarkia cylindrica subsp. cylindrica D. Keil, R. Riggins, Kathryn Bay 1986-4-26 19265 San Luis Obispo 1.15 mi NE of jct of Elkhorn Rd on Crocker Grade Rd; Temblor Range 838 Comment
  UC454547  Clarkia cylindrica subsp. cylindrica I. J. Condit 1908-5-31 San Luis Obispo Trout Creek Comment
  OBI65262  Clarkia prostrata D. R. Miller 2005-4-23 405 .791 San Luis Obispo Pine Mt Region. Along W side of hwy 1 between hwy and sand dunes Point Sierra Nevada Comment
  UC1929866  Clarkia purpurea subsp. quadrivulnera Scott D. White, Ken McDonald 2001-5-9 8450 San Luis Obispo CENTRAL COAST: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach. Comment
  OBI37892  Clarkia purpurea subsp. viminea David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller 1985-4-27 18609 San Luis Obispo 19.5 mi from Calif Rte 1 along San Simeon Crk Rd, N of Rocky Butte lookout at locked gate Comment
  UCR159847  Clarkia purpurea subsp. viminea George K. Helmkamp, E. A. Helmkamp 2005-6-12 9640 San Luis Obispo South Central Coast Ranges, along Calif. Hwy 58 (Calf Canyon Hwy), 6.7 miles east of Santa Margarita 485 Comment
  OBI53987  Clarkia speciosa Barbara Ertter 1989-6-10 8562 San Luis Obispo E side Black Mt ca 20 air mi ENE of San Luis Obispo. 3.5 mi from hwy 58 on rd to Navajo campground. La Panza range 610 Comment
  JEPS43750  Clarkia speciosa subsp. immaculata Rhoda R. Reed 1916-1 San Luis Obispo between Arroyo Grande Pizmo Comment
  UC338225  Clarkia speciosa subsp. speciosa Lemmon 1887-1 San Luis Obispo Comment
  CDA11576  Clarkia unguiculata G. F. Hrusa 1993-5-22 11127 San Luis Obispo Cuesta Ridge East; Approx. 1/2 mile SE of US 101 at Cuesta Pass. Comment
  OBI30990  Clarkia unguiculata Julie M. Vanderwier 1978-7-12 86 San Luis Obispo Indian Knob Tar Sands Comment
  SBBG48485  Clarkia unguiculata L. W. Edge 1974-6-10 444 San Luis Obispo lower See Cyn Comment
  OBI2187  Clarkia unguiculata E. McMillan 1952-5-25 132 San Luis Obispo Palo Prieta Cyn 1 mi N and 8 mi E of Shandon Comment
  UC1072003  Clarkia unguiculata H. Lewis, S. R. Snow, D. Steffensen, F. Ball 1949-6-7 579 San Luis Obispo 0.4 mi n of summit Cuesta Summit (U. S. Highway 101) Comment
  UCD105241  Claytonia exigua subsp. exigua Robert E. Preston 2010-3-30 2726 San Luis Obispo San Luis Obispo County: W side of Temblor Range, 5.8 mi ENE of Simmler. 1039 Comment
  SBBG69754  Claytonia gypsophiloides M. M. Miles -Mar-1886 San Luis Obispo San Luis Obispo County [no specific locality] Comment
  UC615031  Claytonia parviflora subsp. parviflora Beryl O. Schreiber 1934-4-1 1071 San Luis Obispo road from Pozo to Santa Margarita Comment
  OBI80372  Claytonia perfoliata David J. Keil, Rhonda Riggins, Richard Pimental, Melissa Luckow, and Larry Kelly. 1988-3-18 20393 San Luis Obispo Road along ridgetop in Temblor Range south of Hurricane Road. 800 Comment
  SFV16393  Claytonia perfoliata P. M. Schiffman 1993-4-10 s. n. San Luis Obispo Carrizo Plain Carrizo Plain Natural Area. Washburn Ranch, just north of intersection of Soda Lake Road and Panorama Road (formerly San Diego Creek Road). Comment
  OBI51792  Claytonia perfoliata subsp. perfoliata R. Mike Arens 1994-3-12 15 San Luis Obispo Calif Polytechnic State Univ campus; Poly cyn near Botanical Garden foot bridge 152 Comment
  CAS-BOT-BC91475  Clematis lasiantha Chester Dudley 1936-4-1 s.n. San Luis Obispo San Ignacio Canyon southwest of Paso Robles. Comment
  OBI10679  Clematis lasiantha P. J. Justen 1966-4-8 11 San Luis Obispo On old Hwy 101 going up to Cuesta grade Comment
  UC1125967  Clematis ligusticifolia B. Bolt 1936-6-5 762 San Luis Obispo 1 mi. e. Santa Margarita (Plot 139); San Luis Obispo Quad. Comment
  OBI71430  Clematis ligusticifolia LynneDee Oyler 1990-10-11 2028 San Luis Obispo Santa Margarita Crk tributary just NE of Santa Margarita Ranch HQ, E of the sorting pens Comment
  RSA212007  Collinsia bartsiifolia var. bartsiifolia E. C. Twisselmann 1969-4-24 15154 San Luis Obispo Bedell Ranch, 5 miles southeast of Creston, La Panza Range. 351 Comment
  CDA15135  Collinsia bartsiifolia var. davidsonii G. F. Hrusa 1998-4-25 14221 San Luis Obispo South Coast Ranges; Carrizo Plain Natural Area. Above bottom of Swain Wash, at south end of Swain pasture and appr. 1/2 mi. W of Soda Lake Rd. Comment
  JEPS70956  Collinsia bartsiifolia var. davidsonii L. R. Heckard 1973-5-12 3398 San Luis Obispo along Los Palitos road about 4 air mi nw Pozo (near Yaro Creek) 502 Comment
  JEPS35320  Collinsia heterophylla R. F. Hoover 1964-5-12 8810 San Luis Obispo Upper Lopez Canyon Comment
  SEINET7063521  Collinsia heterophylla A. G. Vestal 1947-4-4 s.n. San Luis Obispo Jeep trail in Sulphur Canyon. UTM Zone 11, 250609mE, 3874572mN. (WGS84/NAD83). 625 Comment
  UCSB46034  Collinsia heterophylla Aston, Darcy 1980-4-27 San Luis Obispo On the hillside next to Jolon Road; 10 miles south of Highway 101; on recently burned area 457 Comment
  JEPS31013  Collinsia sparsiflora var. collina D. E. Breedlove 1962-3-29 2045 San Luis Obispo 19.1 mi w Simmler; La Panza Range 594 Comment
  CAS-BOT-BC435165  Conicosia pugioniformis David D. Keck 1933-5-5 2212 San Luis Obispo Oceano, southwestern San Luis Obispo County. Comment
  SEINET13761614  Conium maculatum R. R. Halse 2016-3-22 9668 San Luis Obispo Santa Maria Valley, at the end of Oso Flaco Road, ca 5 air miles S of Oceano. 3 Comment
  OBI65970  Conium maculatum Wendy Thackery, Stacey Smith and Paul Corsi 2003-7-8 27 San Luis Obispo Central Coastal Wetlands GIS (CCCWGIS). Along Gilardi Rd at Silhouette Shooting range N of hwy 1 56 Comment
  CAS-BOT-BC224360  Convolvulus simulans Eben McMillan; Clifton F. Smith 1950-4-30 2705 San Luis Obispo Unspecified Comment
  RSA415944  Conyza coulteri Thekla Mohr 1911 San Luis Obispo San Luis Obispo. Comment
  OBI83657  Cordylanthus rigidus David J. Keil, Travis Barrett 2016-3-23 33856 San Luis Obispo Southern foothills of San Luis Range. Wild Cherry Ranch west of Avila Beach. Survey area 10. 120 Comment
  UCR67882  Cordylanthus rigidus Steven A. Junak, Tina J. Ayers 1989-6-28 4099 San Luis Obispo Cuesta Ridge Botanical Area: Along main road (USFS Road #29S11.3) about 0.1 mi west of Peak 2478, 0.7 mi west of E boundary sign for the Botanicall Area, about 3.7 mi west of Hwy 101. 747 Comment
  JEPS60172  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1969-4-17 2148 San Luis Obispo se Edna (along Ormonde Road, ca. 1 mi from Price Canyon raod) 15 Comment
  RSA523402  Cordylanthus rigidus subsp. rigidus L. R. Heckard, T. I. Chuang, R. C. Bacigalupi 1968-7-17 2026 San Luis Obispo Along Ormonde Road, 0.6 miles from Price Canyon Road (southeast of Edna). 15 Comment
  CAS-BOT-BC287791  Coreopsis bigelovii R. F. Hoover 1947-4-4 6894 San Luis Obispo W side of Cottonwood Pass Comment
  CAS-BOT-BC287798  Coreopsis bigelovii D. E. Breedlove 1962-3-24 1986 San Luis Obispo 4.9 miles NE of US 466 at Cholame on State 41 near summit of Cottonwood Pass, Diablo Range 548 Comment
  CAS-BOT-BC287050  Coreopsis calliopsidea R. F. Hoover 1948-4-17 7472 San Luis Obispo San Juan River S of Shandon Comment
  CAS-BOT-BC287061  Coreopsis calliopsidea Beatrice F. Howitt 1960-4-7 201 San Luis Obispo About 1 mile E of Cholame Comment
  CAS-BOT-BC287068  Coreopsis calliopsidea David D. Keck; J. Clausen 1935-4-9 3090 San Luis Obispo Cholame 460 Comment
  UCR29812  Coreopsis douglasii David J. Keil, Melissa Luckow, R. A. Pimentel, R. Riggins-Pimentel 1981-4-24 14517 San Luis Obispo S of Shandon, at junction of Shell Creek Road and Calif. Hwy 58 423 Comment
  RSA129832  Coreopsis douglasii N. K. Carlson 1936-3-27 240 San Luis Obispo 2.2 miles SW of Piney Ridge 373 Comment
  UC1051672  Coreopsis gigantea Francia Chisaki and Helen K. Sharsmith 1950-5-13 San Luis Obispo s of Oso Flaco Lake 15 Comment
  OBI45850  Corethrogyne filaginifolia Jerry Copeland 1973-8-31 1002 San Luis Obispo Grandview Mesa overlooking Santa Maria Valley, 2 mi W of hwy 101 Comment
  SBBG82917  Corethrogyne filaginifolia C. F. Smith 1952-7-11 3678 b San Luis Obispo St Hwy 166, lower Cuyama Valley near Russell and Spanish Ranches Comment
  UC455493  Corethrogyne filaginifolia I. J. Condit 1908-11-14 23 San Luis Obispo Oceano Comment
  UC455828  Corethrogyne filaginifolia I. J. Condit 1908-6-20 San Luis Obispo Cuesta Comment
  JEPS15876  Corethrogyne filaginifolia unknown 1919-7-30 229 San Luis Obispo Mono Comment
  OBI66403  Cornus glabrata David J. Keil, with V. L. Holland 2005-6-16 30379 San Luis Obispo West of Templeton ne of intersection of York Mountain Road and Highway 46 on unpaved road cut through area of foothill woodland and mixed evergreen forest dominated by Quercus agrifolia and Umbellularia californica. Comment
  OBI30694  Cornus sericea subsp. occidentalis Julie M. Vanderwier 1979-8-22 s.n. San Luis Obispo Indian Knob Tar Sands. Comment
  OBI78750  Cortaderia jubata David J. Keil 2013-9-5 32025 San Luis Obispo Morro Bay State Park. Hillside at west base of Portola Hill above South Bay Blvd south of Quarry Trail trailhead along Live Oak Trail 24 Comment
  SBBG109438  Cotula australis C. B. Hardham 1960-5-5 5619 San Luis Obispo Pine Mtn 762 Comment
  OBI56693  Cotula australis David J. Keil 1998-4-20 26822 San Luis Obispo NW of Paso Robles along Nacimiento Lake Drive, 0.1 miles E of junction with San Marcos Rd. Comment
  OBI50235  Cotula coronopifolia David J. Keil 1991-5-18 21544 San Luis Obispo C.T. Ranch on E and N outskirts of Cambria, N part of ranch Comment
  POM98550  Cotula coronopifolia P. A. Munz 1925-3-25 9239 San Luis Obispo Low places at creek mouth, Morro Comment
  RSA0051523  Cotula coronopifolia A. Lee Haines 1973-5-19 s.n. San Luis Obispo Along east shore of Morro Bay. 3 Comment
  RSA0040001  Crassula aquatica LeRoy Gross, Marcel Beffort 2014-5-14 6702 San Luis Obispo Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground., Near 35.20955N 120.25839W. From the camp down stream to the trail that climbs up to Caldwell (colwell) Mesa. Ended the survey on caldwell Mesa. Near 35.22186N 120.30452W. 573 Comment
  OBI17597  Crocanthemum scoparium Kurt R. Neisess 1976-2-24 s.n. San Luis Obispo Los Osos area Comment
  RSA0037304  Crocanthemum scoparium var. vulgare LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6481 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  CAS-BOT-BC299723  Crocidium Clare B. Hardham 1964-2-8 11001 San Luis Obispo The Bear Trap, headwaters of the San Juan R. Comment
  POM98554  Croton californicus P. A. Munz 1925-3-25 9241 San Luis Obispo Morro. Comment
  RSA70556  Croton californicus F. W. Peirson 1925-3-25 5680 San Luis Obispo Morro. Comment
  CDA11312  Crypsis schoenoides G. F. Hrusa, Dave Ragan 1988-9-13 5734 San Luis Obispo Cuesta Ridge West; Cuesta ridge, 4-5 miles west of US 101, at end of 4 wheel road. 762 Comment
  SD236230  Cryptantha G. K. Helmkamp, E. A. Helmkamp 2005-4-22 9409 San Luis Obispo Inner South Coast Ranges: Carrizo Highway at Mile-32, Calif. Hwy 58, east of Santa Margarita, beside Windmill Creek (La Panza Ranch 7.5'Q) 509 Comment
  OBI75452  Cryptantha clevelandii Jenner Whitt 2003-4-14 45 San Luis Obispo Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002 400 Comment
  SBBG106804  Cryptantha clevelandii C. B. Hardham 1956-5-15 705 San Luis Obispo Peachy Cyn Comment
  SBBG118627  Cryptantha clevelandii E. Painter, M. Wetherwax, D. Keil, K. Downing, J. Olson 2000-5-16 CR 73 San Luis Obispo upstream from Twin Bridges, near Nacimiento River; Camp Roberts 180 Comment
  SBBG32498  Cryptantha clevelandii H. M. Pollard 1968-6-7 San Luis Obispo Oso Flaco Comment
  SBBG49670  Cryptantha clevelandii J. Copeland 1974-2-17 1043 San Luis Obispo Grand View Mesa, Nipomo Comment
  UC55677  Cryptantha clevelandii Mrs. R. W. Summers San Luis Obispo San Luis Mt. Comment
  UCR202912  Cryptantha clevelandii George K. Helmkamp, E. A. Helmkamp 2000-3-15 5330 San Luis Obispo Central Coast, south end of Morro Bay at the west end of Howard St in Los Osos 6 Comment
  SBBG109253  Cryptantha clevelandii var. florosa C. B. Hardham 1965-4-1 12709 San Luis Obispo China Harbor, S of Cambria Comment
  OBI20740  Cryptantha flaccida Robert F. Hoover 1947-3-30 6840 San Luis Obispo W edge of Carrizo Plain W of Simmler Comment
  OBI67142  Cryptantha intermedia E. L. Painter & M. Wetherwax, D. Keil, K. Downing, J. Olson 2000-5-16 CR- 73 San Luis Obispo Camp Roberts. Upstream from Twin Bridges, near Nacimiento River. UTMs (NAD27) zone 10, 694385E, 3860403N 180 Comment
  OBI72273  Cryptantha intermedia var. intermedia Anthony Baniaga, Daniel Chavez 2010-3-14 51 San Luis Obispo Tierra Redonda Mtn BLM ACEC 574 Comment
  SBBG108071  Cryptantha microstachys C. B. Hardham 1956-5-17 738 San Luis Obispo Chimney Rock Ranch near San Marcos Crk bridge Comment
  UC78672  Cryptantha muricata K. Brandegee Jun 1888 San Luis Obispo San Simeon Comment
  UCD147259  Cryptantha muricata Rachelle Boul; D. Hickson 2008-5-6 CARR 147 San Luis Obispo San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch. 753 Comment
  OBI57047  Cryptantha oxygona David J. Keil 1998-5-11 27205 San Luis Obispo Caliente Range, 5.3 mi from Soda Lake Rd. along Selby Rd. N-facing slope Comment
  OBI14833  Cucurbita foetidissima Robert F. Hoover 1947-7-19 7321 San Luis Obispo N edge of Santa Maria Valley on Nipomo-Guadalupe rd, at base of sandy cliffs Comment
  OBI75290  Cucurbita palmata David J. Keil, with George Butterworth 2011-9-23 31105 San Luis Obispo South end of Carrizo Plain. Just south of old Hanline Ranch corral 880 Comment
  SBBG118071  Cucurbita palmata M. Wetherwax, E. Painter 2000-10-17 CR 129 San Luis Obispo W Perimeter Rd, close to Nacimiento Ranchhouse, on S side of rd, Training Area Y4; Camp Roberts 200 Comment
  RSA28206  Cupressus sargentii Constance Van Harreveld 1932-4-30 s.n. San Luis Obispo Adelaide Comment
  UCR8973  Cupressus sargentii E. R. Blakley 1965-5-8 6550 San Luis Obispo c. 2.5 mi NW of Hwy 101 at the Cuesta Summit. 671 Comment
  CAS-BOT-BC80875  Cupressus sargentii C. B. Wolf 1934-11-1 6213 San Luis Obispo Santa Lucia Mts., Chorro Creek, N. of National Guard Camp 228 Comment
  NY743341  Cupressus sargentii J. Silba 1994-10-14 B- 77 San Luis Obispo This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  OBI14813  Cuscuta californica Robert F. Hoover 1965-9-19 9595 San Luis Obispo 2 mi E of Santa Margarita Comment
  OBI30865  Cuscuta californica Julie M. Vanderwier 1979-8-3 s.n. San Luis Obispo Indian Knob Tar Sands Comment
  SBBG96359  Cuscuta californica var. californica E. A. Purer 1932-8-28 San Luis Obispo Oceano Comment
  OBI79532  Cuscuta occidentalis Michael Walgren 2014-5-4 425 San Luis Obispo Cayucos, on the peak of a serpentine hill immediately inland of Highway One at the top of the highway rise. 120 Comment
  RSA769929  Cuscuta pentagona David J. Keil 2001-8-24 29720 San Luis Obispo Foothill Road, 0.25 miles north-northeast of junction with Los Osos Valley Road 38 Comment
  UCR123676  Cuscuta salina var. major George K. Helmkamp, Elizabeth Helmkamp 1999-11-10 5326 A San Luis Obispo Central Coast, Morro Bay State Park at the south end of the marina. 6 Comment
  OBI70801  Cyclospermum leptophyllum David J. Keil 2009-8-16 30634 San Luis Obispo San Luis Obispo. Along Walker Street between Pismo Street and Higuera Street. 35 deg. 16.389'N x 120 deg. 40.143'W 50 Comment
  POM97529  Cynoglossum grande P. A. Munz 1926-4-9 10226 San Luis Obispo Willow Creek Road, 10 miles SW of Paso Robles Comment
  UCR118950  Cyperus esculentus George K. Helmkamp, E. A. Helmkamp 2000-9-1 5959 San Luis Obispo Los Osos, Martingale at Buckskin 30 Comment
  OBI80674  Cyperus involucratus David J. Keil 1992-10-19 23842 San Luis Obispo Laguna Lake Park. Prefumo Canyon inlet. 170 Comment
  CAS-BOT-BC189825  Dactylis glomerata Ernest C. Twisselmann 1959-5-7 5201 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Choice Valley Road at the south end of Grant's Lake. 548 Comment
  OBI57981  Daucus pusillus Austin P. Griffiths, Joe R. Walker 1982-4-28 s.n. San Luis Obispo Guadalupe Dunes, ca. 2 mi S of Oso Flaco crk, NE of Hidden Willow Valley Comment
  UCR115300  Daucus pusillus Austin P. Griffiths, Joe R. Walker 1982-4-28 s.n. San Luis Obispo Guadalupe Dunes, Deep into eastern part of dunes, c. 2 mi. south of Oso Flaco Creek, NE of Hidden Willow Valley. Comment
  OBI53503  Daucus pusillus Arthur W. Hazebrook 1991-6-6 99 San Luis Obispo Nipomo Dunes Complex, Big Coreopsis Hill Comment
  UC897689  Deinandra corymbosa Milo S. Baker 1937-7-2 8790 San Luis Obispo near Morro Bay (Highway 1) Comment
  CAS-BOT-BC293921  Deinandra fasciculata R. F. Hoover 1963-7-30 8586 San Luis Obispo Los Osos Valley (northeast side) Comment
  CAS-BOT-BC293906  Deinandra fasciculata H. M. Hall 1931-8-8 13208 San Luis Obispo 4.3 miles southeast of Morro Comment
  CAS-BOT-BC293928  Deinandra fasciculata David D. Keck; Wm. M. Hiesey 1940-5-31 5142 San Luis Obispo South city limit of San Luis Obispo Comment
  CAS-BOT-BC130989  Deinandra halliana David D. Keck; J. Clausen 1935-4-9 3098 San Luis Obispo Cholame Creek at Cholame 365 Comment
  CAS-BOT-BC130991  Deinandra halliana Ernest C. Twisselmann 1954-4-22 1109 San Luis Obispo Cholame Flats: 2 miles northeast of Cholame 350 Comment
  CAS-BOT-BC299386  Deinandra increscens subsp. increscens R. F. Hoover 1964-7-11 9169 San Luis Obispo Price Canyon Comment
  UC1285428  Deinandra paniculata R. F. Hoover 1946-9-15 6404 San Luis Obispo Pozo Comment
  CAS-BOT-BC251051  Deinandra pentactis A. Dilworth; J. Goldzman 1998-5-18 s.n. San Luis Obispo Camp Roberts. ca. 1.5 miles south of Bee Rock Road on Canyon Road, LCTA Plot 44 240 Comment
  CAS-BOT-BC292067  Deinandra pentactis R. F. Hoover 1965-9-15 9556 San Luis Obispo Near summit on Pozo-Arroyo Grande road Comment
  CAS-BOT-BC292071  Deinandra pentactis R. F. Hoover 1965-10-6 9714 San Luis Obispo 4 mi. n. of Pozo Comment
  CAS-BOT-BC292078  Deinandra pentactis Ernest C. Twisselmann 1963-11-3 9075 San Luis Obispo West slope of Cottonwood Pass, ca. 5 miles east of Cholame 495 Comment
  CAS-BOT-BC292090  Deinandra pentactis R. F. Hoover 1965-9-29 9655 San Luis Obispo Santa Lucia Range. North base of Cuesta Grade Comment
  CDA43314  Delairea odorata David J. Keil 2010-11-1 30943 San Luis Obispo Intersection of Price Canyon Road and Hwy 227, Edna and roadside zone near field bisected by East Corral de Piedra Creek. Comment
  OBI79962  Delosperma litorale David J. Keil, with V. L. Holland 2013-6-12 31796 San Luis Obispo Arroyo Grande area off Lopez Drive in vicinity of Sweet Springs Mobile Home Park Comment
  UCD95638  Delphinium californicum G. F. Hrusa 1987-6-19 5425 San Luis Obispo San Luis Obispo County: Canyon of Coon Creek SE of Montana de Oro State Park. 152 Comment
  LA207337  Delphinium gypsophilum H. Lewis; M. Lewis 1950-5-10 818 San Luis Obispo Estrella road, 1.9 mi. W River Grove (Cholame jtn.) Comment
  LA38409  Delphinium gypsophilum H. Lewis; Carl Epling 1949-5-11 sn San Luis Obispo 1.9 mi. W of La Panza Ranch (mailbox). P030- Simmler Road Comment
  OBI10606  Delphinium gypsophilum Robert F. Hoover 1969-5-20 11320 San Luis Obispo Upper Las Tablas Crk Comment
  UC9197  Delphinium gypsophilum subsp. parviflorum L. Jared 1822-3-4 San Luis Obispo South Coast Ranges Comment
  UCSB26608  Delphinium nudicaule Ketcham, A. 1968-4-3 San Luis Obispo upper end of Lopez Canyon Road Comment
  OBI79274  Delphinium parryi David J. Keil, with CNPS field trip 2012-4-7 31249 San Luis Obispo Shell Creek Road north of Highway 58 490 Comment
  SEINET8689212  Delphinium parryi R. W. Summers 1886-1 s.n. San Luis Obispo Oso Flaco. Comment
  CAS-BOT-BC7902  Delphinium parryi subsp. blochmaniae Roxana S. Ferris 1929-4-15 8032 San Luis Obispo Between Guadalupe and Callender Comment
  OBI59169  Delphinium parryi subsp. eastwoodiae David J. Keil, Melissa Luckow , Rhonda Riggins-Pimentel and Richard Pimentel 1982-3-13 15713 San Luis Obispo Pennington Creek Biological Preserve W of San Luis Obispo Comment
  UC1785044  Delphinium parryi subsp. eastwoodiae Robert F. Hoover 1953-5-3 8285 San Luis Obispo Lopez Canyon Comment
  OBI10624  Delphinium parryi subsp. eastwoodiae F. W. Wakefield III 1964-4-11 91 San Luis Obispo Reservoir cyn; opposite reservoir Comment
  OBI40772  Delphinium parryi subsp. parryi David J. Keil, Dirk Walters 1986-5-2 19327 San Luis Obispo Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn 305 Comment
  SBBG71798  Delphinium parryi subsp. parryi M. J. Cody 1938-5-15 San Luis Obispo Pozo Comment
  OBI10620  Delphinium parryi subsp. parryi Robert F. Hoover 1949-5-22 7721 San Luis Obispo 12 mi E of Creston on La Panz Rd Comment
  JEPS23375  Delphinium recurvatum W. L. Jepson 1932-4-3 16207 -a San Luis Obispo about 4 mi s Simmler; Carrizo Plain 579 Comment
  UC1315099  Delphinium recurvatum R. F. Hoover 1967-5-20 10580 San Luis Obispo w side of plain about one mi s California Valley headquarters; Carrizo Plain Comment
  CAS-BOT-BC17123  Delphinium umbraculorum R. F. Hoover 1953-5-3 8285 San Luis Obispo Lopez Canyon Comment
  CAS-BOT-BC17026  Delphinium umbraculorum H. Lewis; C. Epling 1947-5-2 691 San Luis Obispo 3.7-4 miles south of Klau Comment
  CAS-BOT-BC17122  Delphinium umbraculorum Clare B. Hardham 1962-5-30 10 -237 San Luis Obispo Santa Lucia Mountains, Pozo Hiwy. Comment
  LA38361  Delphinium umbraculorum Lewis; Carl Epling 663 San Luis Obispo 3.7-4 mi. S of Klau Comment
  RSA122791  Delphinium variegatum C. A. Graham 1936-4-14 336 San Luis Obispo 3/4 miles W of Lynch Ranch. 396 Comment
  OBI72247  Delphinium variegatum subsp. variegatum Anthony Baniaga, Theo Fitanides, Ron Baniaga and Brenda Baniaga 2010-3-27 75 San Luis Obispo Tierra Redonda Mtn BLM ACEC 355 Comment
  OBI30861  Dendromecon rigida Julie M. Vanderwier 1979-5-5 5 San Luis Obispo Indian Knob Tar Sands Comment
  OBI42935  Dendromecon rigida Jan Johnson, Melissa Boggs 1986-5-11 19 San Luis Obispo Las Padres NF. E Cuesta Ridge about 12 mi N of SLO, off hwy 101 Comment
  CAS-BOT-BC201614  Deschampsia danthonioides R. F. Hoover 1947-3-29 6789 San Luis Obispo Creston (1 mi. from, on Shandon road) Comment
  SBBG116533  Deschampsia danthonioides D. H. Wilken 2003-4-11 San Luis Obispo flat near base of hills 1.4 km ENE of Nacimiento Ranch site; 0.8 km SE of Nacimiento River; Camp Roberts 194 Comment
  OBI28651  Deschampsia elongata David J. Keil, Eric Wise 1982-7-2 16272 San Luis Obispo Nipomo Mesa area W of Pomeroy rd along Black lake Cyn trl Comment
  OBI45273  Deschampsia elongata David J. Keil, Eric Wise 1981-5-25 14822 San Luis Obispo N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas Comment
  OBI82506  Deschampsia elongata David J. Keil, with Kathleen Keil 2016-6-26 33275 San Luis Obispo Santa Rita Road west of Templeton 275 Comment
  JEPS97071  Deschampsia elongata Clare B. Hardham 1961-5-18 7091 San Luis Obispo Oceanview Mine n of Cambria Comment
  JEPS99330  Deschampsia elongata Clare B. Hardham 1962-5-18 7092 San Luis Obispo Ocean View Mine Comment
  CAS-BOT-BC39712  Descurainia W. R. Dudley 1905-1-3 s.n. San Luis Obispo Between Paso Robles and Salinas River. Comment
  UCD114809  Descurainia sophia Robert 'Roy' J. van de Hoek 1995-3-26 223 San Luis Obispo San Luis Obispo County: Carrizo Plain, 0.5 mile northwest of the Van Matre Ranch. 650 Comment
  UC1953308  Dichelostemma capitatum subsp. capitatum Anthony Baniaga with Daniel Chavez 2010-3-14 48 San Luis Obispo Tierra Redonda Mountain. Comment
  CAS-BOT-BC150422  Diplacus aurantiacus Clare B. Hardham 1956-6-20 951 San Luis Obispo Tassajera Canyon Comment
  CAS-BOT-BC150432  Diplacus aurantiacus R. F. Hoover 1948-6-29 7550 San Luis Obispo Near summit on road between Arroyo Grande and Huasna district Comment
  SBBG130876  Diplacus aurantiacus M. C. C. Guido 2014-5-17 1 San Luis Obispo Irish Hills Madonna Trail head Comment
  SBBG48476  Diplacus aurantiacus L. W. Edge 1974-6-11 467 San Luis Obispo Old Crk, Santa Rita Cyn Rd Comment
  CAS-BOT-BC153170  Diplacus fremontii Clare B. Hardham 1960-4-25 5609 San Luis Obispo Cienega Cr. near intersection of Cayucos Rd. and York Mt. Rd. Comment
  OBI58876  Diplacus fremontii David J. Keil, with Kathleen A. Keil 1998-5-26 27428 San Luis Obispo Los Padres National Forest, La Panza Mountains. Red Hill Rd., 3.3 miles from Hwy 58 (35 deg. 21.466' N x 120 deg. 16.570' W). 640 Comment
  CAS-BOT-BC150710  Diplacus longiflorus Alice Eastwood 1928-5-17 15143 San Luis Obispo Along new road to Pozo Comment
  CDA17845  Distichlis spicata Austin Griffiths 1981-11-7 s.n. San Luis Obispo Montana de Oro State Park; Above inlet immed. N of Spooners Cove, 0 Comment
  OBI43365  Distichlis spicata Eric Wise 1981-6-27 785 San Luis Obispo Cuyama river, Pine cyn forest Service stn Comment
  OBI43373  Distichlis spicata Eric Wise 1981-8-7 1057 San Luis Obispo Cholame crk at Bitterwater Rd Comment
  UCR246625  Dittrichia graveolens Joe Gutshall, Ian Thompson, Julia Bozarth, et al. 2011-11-3 001 San Luis Obispo 75 yards before the gate to Poly Canyon Road on the right embankment Comment
  OBI34878  Dodecatheon clevelandii David J. Keil, Dirk Walters 1980-4-5 13751 San Luis Obispo Ca 28 mi E of Santa maria on hwy 166 and N on Chimineas Ranch Rd Comment
  OBI80536  Dodecatheon clevelandii Dennis Webb 2013-2-15 6 San Luis Obispo 500 feet South of the San Luis Obispo municipal water facility on Gilardi Road, South of Morro Bay. 70 Comment
  SBBG50987  Dodecatheon clevelandii R. S. Woglum 1940-4-11 2581 San Luis Obispo near Parkhill Comment
  UCR200320  Dodecatheon clevelandii subsp. insulare Steve Boyd 2007-2-17 111718 San Luis Obispo Coast Ranges, La Panza Range, Los Padres National Forest along Pozo Road c. 2 mi east of Pozo Summit, in Mariana Creek drainage 671 Comment
  JEPS116445  Dodecatheon hendersonii Alice Le Duc 1999-3-6 373 San Luis Obispo Atascadero; ; ; on a 5+ acre parcel of land on Graves Creek, lot 31 Block 16 of Atascadero colony in the City of Atascadero; along Graves Creek Comment
  OBI57347  Downingia cuspidata David J. Keil 1998-5-6 27076 San Luis Obispo 1 mi N of Hwy 46 along Buena Vista Dr. Comment
  OBI35343  Drymocallis glandulosa Melody Dickens 1981-4-24 89 BH San Luis Obispo Black Hill, Morro Bay State Park Comment
  OBI61071  Drymocallis glandulosa P. A. Holden 1968-5-7 271 San Luis Obispo 1/4 mi beyond end of dirt road up Lopez Cyn at turn around Comment
  CAS-BOT-BC70983  Dryopteris arguta Clare B. Hardham 1958-2-13 2828 San Luis Obispo Cambria Comment
  UCR103969  Dryopteris arguta George K. Helmkamp 1997-6-22 2081 A San Luis Obispo Central Coast, South end of Montana de Oro State Park 15 Comment
  CAS-BOT-BC70982  Dryopteris arguta Clare B. Hardham 1956-9-16 1355 San Luis Obispo York Mountain Comment
  UC1392869  Dudleya abramsii subsp. murina R. F. Hoover 1969-6-23 11384 San Luis Obispo end of Lawrence Dr Comment
  CAS-BOT-BC109575  Dudleya blochmaniae subsp. blochmaniae Alice Eastwood; John Thomas Howell 1936-5-7 2288 San Luis Obispo Near Cayucos. Comment
  OBI17619  Dudleya caespitosa Kamran Alavi 1977-8-19 86 San Luis Obispo Baywood Park, Montano de Oro Comment
  CAS-BOT-BC410878  Dudleya caespitosa Robert T. Clausen 1940-6-24 4730 San Luis Obispo San Luis Obispo Basin; Pacific Slope 60 Comment
  CAS-BOT-BC410885  Dudleya caespitosa Alice Eastwood 1927-7-29 14968 San Luis Obispo Morro Sands Comment
  CAS-BOT-BC410890  Dudleya caespitosa Clare B. Hardham 1957-6-15 835 San Luis Obispo Santa Lucia Mountains; Atascadero Ranch Comment
  OBI26212  Dudleya lanceolata Mark E. Schneider 1974-6-1 s.n. San Luis Obispo NE side of Cerro San Luis Obispo 91 Comment
  CAS-BOT-BC416968  Dudleya pulverulenta Ernest C. Twisselmann 1956-6-13 2934 San Luis Obispo NE spur of Black Mountain, Shandon 541 Comment
  UCSB59204  Dudleya pulverulenta Penkala, Brad; Callaway, R. 1987-6-19 San Luis Obispo About 1/2 mile directly northeast of junction of Hampton Canyon Reservoir Canyon, north of San Luis Obispo off Hwy. 101 292 Comment
  SD244680  Dudleya pulverulenta subsp. pulverulenta David Keil 1998-8-26 28044 San Luis Obispo Los Padres National Forst. Vicinity of Trailhead, 2 miles SE of rock Front Ranch, N of Hwy 166. Comment
  OBI16605  Eastwoodia elegans Lonnie Belden 1965-7-16 s.n. San Luis Obispo SW of Caliente Mt top 792 Comment
  OBI43361  Echinochloa crus-galli Eric Wise 1981-9-29 1242 San Luis Obispo Lopez Cyn. Approx 6 mi NW of Hi Mtn Rd Comment
  OBI49880  Echinochloa crus-galli Eric Wise 1983-10-16 1810 San Luis Obispo Ortega Spring. One mi S of hwy 46 (near Cholame) on Bitterwater Valley Rd. Palo Prieto Cyn. 2 coll: one at Spring with cattle feeder and the other about 1/4 mi closer to rd Comment
  OBI78522  Echinodorus berteroi Eric Wise 1981-7-10 916 San Luis Obispo Santa Margarita Lake Comment
  UC1873033  Echinodorus berteroi David Keil with Kathleen Keil 2002-7-27 29889 San Luis Obispo Santa Margarita Lake (reservoir formed by dam on Salinas River) 396 Comment
  OBI6477  Echinodorus berteroi Shirley Sparling 1970-10-1 1371 San Luis Obispo Along the edge of a pond just N of the airport on the campus of Calif Poltechnic College, San Luis Obispo Comment
  UCSB47084  Ehrharta calycina Riebe, Susanne 1979-4-13 San Luis Obispo On side of California 1 at Nipomo Mesa; 6 miles north of Guadalupe 30 Comment
  OBI33445  Elatine rubella David J. Keil 1983-10-21 17996 San Luis Obispo Just S of Creston along Hwy 229 on Lasma property. Very local on damp soil around fringes of Creston Lake Comment
  CAS-BOT-BC112943  Eleocharis macrostachya R. F. Hoover 1969-7-19 11496 San Luis Obispo South of Pismo Creek near Pismo Beach in brackish marsh. Comment
  SBBG104596  Eleocharis macrostachya D. A. Young, F. L. Johnson 1992-6-17 ROB 76 San Luis Obispo 0.5 km SE of Deer Trail Rd on W Perimeter Rd; Camp Roberts Comment
  SEINET7063737  Eleocharis macrostachya A. G. Vestal 1947-4-21 s.n. San Luis Obispo Depression southwest of Estrella. UTM Zone 10, 718416mE, 3952093mN. (WGS84/NAD83). 230 Comment
  OBI22623  Eleocharis macrostachya Robert F. Hoover 1964-7-11 9157 San Luis Obispo Edna marsh Comment
  OBI30133  Eleocharis macrostachya Melissa Luckow 1982-6-24 910 San Luis Obispo Cambria, jctn of hwy 1 and rd to Black Mt SE corner of rd Comment
  OBI35158  Eleocharis macrostachya Eric Wise 1981-6-29 843 San Luis Obispo Aquatic Tracheophytes of San Luis Obispo County. Twin lake of Dune Lakes Comment
  OBI35177  Eleocharis macrostachya Eric Wise 1981-10-23 1338 San Luis Obispo Aquatic Tracheophytes of San Luis Obispo County. Sinton Middle Pond on Shell Crk Rd 8.0 mi N of hwy 58 Comment
  RSA201688  Eleocharis parishii Robert F. Hoover 1964-5-10 7139 San Luis Obispo Alamo Creek near Cuyama River Comment
  OBI35143  Eleocharis rostellata Eric Wise 1982-6-25 1561 San Luis Obispo Aquatic Tracheophytes of San Luis Obispo County. Pismo State Beach, Oceano Campground Comment
  UCD49737  Eleocharis rostellata R. F. Hoover 1950-5-11 7908 San Luis Obispo Upper Arroyo Grande above County Park, in boggy spot. Abundant. Comment
  UCR248736  Elymus condensatus Peter Rubtzoff 1988-10-11 9976 San Luis Obispo Central Coast, Highway 1 in Ragged Point area; near roadside c. 0.25 mi. SE of Ragged Point Inn, or c. 2.5 miles SE of Monterey County line 99 Comment
  OBI21752  Elymus glaucus Robert F. Hoover 1964-6-5 8904 San Luis Obispo SE of Cuesta Pass Comment
  CAS-BOT-BC203666  Elymus glaucus subsp. glaucus Ira L. Wiggins 1929-4-16 3637 San Luis Obispo Hillside near Old Creek, 6 miles N. of Moro Comment
  OBI44855  Elymus multisetus David J. Keil 1979-7-1 13141 San Luis Obispo Ridge between Prefumo and See Cyns, about 5 mi from jctn of Los Osos Valley rd and Prefumo Cyn rd Comment
  OBI58416  Elymus pacificus Austin P. Griffiths, G. F. Hrusa, E. W. Thompson 1983-8-7 s.n. San Luis Obispo Morro Bay Region. E of Shark Inlet, Morro Bay 40 Comment
  OBI22559  Elymus ponticus Robert F. Hoover 1965-9-12 9546 San Luis Obispo Santa Lucia Range. Paso Robles Crk W of Templeton Comment
  OBI39004  Elymus triticoides David J. Keil, Dirk Walters et al 1986-3-22 19095 San Luis Obispo Nature conservancy Research Trip to the Carissa Plain. South end of Soda Lake at jctn of Simmler-Soda Lake rd with Soda Lake rd. T31S, R20E, sec 20 and 29 Comment
  OBI58436  Elymus triticoides Austin P. Griffiths 1983-8-18 s.n. San Luis Obispo Oceano Dunes Region. At NW end of Causeway, Oso Flaco Lake Comment
  RSA0029043  Emmenanthe penduliflora Greg Wilvert 2005-3-26 45 San Luis Obispo Approx. 3.2km N of Wells Canyon on the N edge of the Caliente Range. 826 Comment
  SBBG28538  Enemion occidentale I. L. Wiggins 1932-3-24 San Luis Obispo near Adelaida, W of Paso Robles Comment
  HSC101503  Ephedra californica J. P. Smith, J. O. Sawyer, R. J. Cole 2010-4-11 12743 San Luis Obispo Along the Soda Lake-San Diego Creek Road 385 Comment
  OBI7475  Ephedra californica Robert F. Hoover 1968-4-17 11055 San Luis Obispo Foothills of Temblor Range near N end of Elkhorn Plain Comment
  OBI7494  Ephedra californica Robert F. Hoover 1967-3-28 10321 San Luis Obispo Temblor Range ner N end of Elkhorn Plain Comment
  CAS-BOT-BC81665  Ephedra californica R. F. Hoover 1950-4-12 7796 San Luis Obispo Panorama Hills near base of Crocker Grade Comment
  SBBG44136  Ephedra viridis L. M. Srivastava 1958-2-6 34 San Luis Obispo N side of hill on W side of Cottonwood Pass, St Hwy 41, 5 mi E of Cholame, 0.5 mi W of Kern County line Comment
  OBI12149  Epilobium campestre Robert F. Hoover 1947-4-26 7096 San Luis Obispo 1 mi E of Creston on Shandon Rd Comment
  OBI31319  Epilobium canum Joy Nishida 1982-8-12 515 San Luis Obispo American cyn; 1.2 mi S of American Cyn campground 500 Comment
  CAS-BOT-BC166405  Epilobium canum subsp. canum Ernest C. Twisselmann 1951-9-1 336 San Luis Obispo Horseshoe Canyon, 6 miles northeast of Simmler 822 Comment
  IRVC29235  Epilobium canum subsp. canum G. K. Helmkamp, E. A. Helmkamp 2004-10-8 8861 San Luis Obispo Santa Lucia Wilderness area, 0.9 mi E of Lopez Lake entrance then 3.3 mi N along Upper Lopez Cyn Rd. Outer South Coast Ranges 166 Comment
  UCR146978  Epilobium canum subsp. canum George K. Helmkamp, E. A. Helmkamp 2004-10-8 8861 San Luis Obispo Outer South Coast Ranges, Santa Lucia Wilderness area, 0.9 mi east of Lopez Lake entrance then 3.3 mi N along Upper Lopez Cyn Rd. 166 Comment
  RSA216723  Epilobium canum subsp. canum Robert F. Hoover 1966-10-7 10115 San Luis Obispo Cuyama highway (State 166) between Suey Creek and Huasna River. Comment
  UC1321276  Epilobium canum subsp. canum R. F. Hoover 1966-10-7 10115 San Luis Obispo Cuyama hwy (State 166) between Suey Creek and Huasna River Comment
  OBI65186  Epilobium ciliatum subsp. ciliatum Greg Wilvert 2005-6-29 485 San Luis Obispo SE Half of the Caliente Range. Padrones Range 882 Comment
  RSA0028149  Epilobium ciliatum subsp. ciliatum Greg Wilvert 2005-6-29 485 San Luis Obispo Padrones Spring. 882 Comment
  UCR132056  Epilobium ciliatum subsp. ciliatum George K. Helmkamp 2003-7-31 8056 San Luis Obispo Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road 15 Comment
  CDA38075  Epilobium ciliatum subsp. ciliatum Louisa Julian, Jason Dart 2000-11-7 33 San Luis Obispo Santa Margarita; Santa Margarita Ranch off Pozo Road next to Five Mile Bridge. In Rinconada Creek. Comment
  OBI12049  Epilobium ciliatum subsp. watsonii Betty Sheehan 1957-11-7 41 San Luis Obispo Beef Unit, Cal Poly campus Comment
  OBI37147  Epilobium ciliatum subsp. watsonii Eric Wise 1981-9-17 1110 San Luis Obispo 0.9 mi N of Santa Margarita on El Camino Real, across from Union 76 Comment
  SBBG18774  Epilobium densiflorum C. B. Hardham 1963-7-3 10909 San Luis Obispo Waterdog Crk 609 Comment
  OBI58528  Epilobium minutum David J. Keil, with Rhonda Riggins and D. R. Miller 1998-5-27 27496 San Luis Obispo Santa Lucia Mountains. San Simeon Creek Rd., 15 road miles NE of junction with Hwy 1. Hearst Ranch near Pine hut and Rocky Butte (35 deg. 42.164' N x 121 deg. 05.781' W). 853 Comment
  SBBG95511  Epilobium minutum cLeod, B. Burdett, L. Burdett 1983-5-14 16988 San Luis Obispo ridge system between Arroyo de la Cruz and Arroyo del Oso, on E-facing slope above N-trending section of Arroyo de la Cruz 5 Comment
  SD38390  Equisetum laevigatum Edith A. Purer 1933-7-20 5063 San Luis Obispo northwest of Guadalupe Comment
  OBI1046  Equisetum telmateia R. F. Hoover 1946-9-17 6423 San Luis Obispo Oceano, among trees in low moist area Comment
  OBI36355  Eragrostis mexicana David J. Keil, LynneDee Oyler and Rick Oyler 1983-6-26 17168 San Luis Obispo Shandon at 270 2nd street Comment
  UCD64396  Eragrostis pectinacea var. pectinacea Ernest C. Twisselmann 1960-10-12 6018 San Luis Obispo San Luis Obispo County: Raymond Twisselmann residence, Shandon. 329 Comment
  CAS-BOT-BC209633  Eremalche parryi Ernest C. Twisselmann 1958-4-29 4384 San Luis Obispo Temblor Range and the Western San Joaquin Valley. North end of Panorama Hills 746 Comment
  CAS-BOT-BC209650  Eremalche parryi Ernest C. Twisselmann 1958-5-12 4460 San Luis Obispo Temblor Range and the Western San Joaquin Valley. North end of Panorama Hills 731 Comment
  CAS-BOT-BC257135  Eremalche parryi subsp. kernensis D. H. Wilken; E. L. Painter 2011-4-20 17940 San Luis Obispo E side of Soda Lake Rd, ca. 5 km NW of L E Traver Ranch, Carrizo Plain Nat Monument 660 Comment
  OBI12391  Eremalche parryi subsp. parryi Robert F. Hoover 1967-4-15 10456 San Luis Obispo Cyn just W of "Cottonwood Cyn bridge" lower Cuyama valley Comment
  OBI12395  Eremalche parryi subsp. parryi Robert F. Hoover 1952-4-8 8083 San Luis Obispo La Panza district Comment
  UCR159221  Eremalche parryi subsp. parryi George K. Helmkamp, E. A. Helmkamp 2005-4-22 9378 San Luis Obispo Inner South Coast Ranges, Carrizo Hwy at Mile-19 (Calif. Hwy 58, east of Santa Margarita near Wilson Corner) 470 Comment
  OBI78342  Eremothera boothii Craig Woods 1978-4-22 46 San Luis Obispo East side of the Carrizo Plain, 6 mi SE of hwy 58 along Sim. Soda lake rd 671 Comment
  UC1122199  Eremothera boothii subsp. decorticans N. H. French 1937-3-12 886 San Luis Obispo 2 mi se Caliente Peak; McKittrick Quadrangle Comment
  CAS-BOT-BC160181  Eremothera boothii subsp. decorticans Chester Dudley 1927-6-1 s.n. San Luis Obispo Fern [Canon] Canyon, 2 miles west of Paso Robles Comment
  OBI11535  Eriastrum calocyanum R. F. Hoover 1947-5-24 7200 San Luis Obispo Near El Dorado School Comment
  OBI83424  Eriastrum calocyanum David Keil 1998-5-20 27361 San Luis Obispo 20 mi. E of junction with Tepusquet Canyon Road on Hwy 166. Comment
  SBBG112375  Eriastrum densifolium D. Keil 1982-6-27 16323 San Luis Obispo ridgetop, hills overlooking Los Osos from the south Comment
  UC133703  Eriastrum densifolium subsp. densifolium I. J. Condit 1909-9-6 27 San Luis Obispo Oceano; sand hills Comment
  RSA0004736  Eriastrum densifolium subsp. densifolium F. W. Peirson 1920-7-29 2224 San Luis Obispo 1 mile south of Pismo Beach. Comment
  RSA0051794  Eriastrum densifolium subsp. densifolium Nolan Kiner 1953-06 s.n. San Luis Obispo Along Calif. Hgw. #1 between Oceano and Guadalupe. 30 Comment
  UC1123875  Eriastrum luteum T. M. Hendrix 1937-6-1 232 San Luis Obispo 3/4 mi wsw Highland School; Pozo Quadrangle Comment
  JEPS13589  Eriastrum luteum Rimo Bacigalupi with R. S. Ferris and G. T. Robbins 1955-5-25 5235 San Luis Obispo Parkhill Rd 7.5 mi e Santa Margarita 457 Comment
  JEPS13573  Eriastrum pluriflorum Rimo Bacigalupi with R. S. Ferris and G. T. Robbins 1955-5-24 5212 San Luis Obispo 2.4 mi above confluence with Cholame Creek (n end of mt. range); Temblor Range, Palo Prieto Canyon 457 Comment
  OBI11554  Eriastrum pluriflorum subsp. pluriflorum Lonnie Belden 1965-7-21 San Luis Obispo Caliente mt., 1/4 mile NW of lookout. Comment
  UC1118650  Ericameria arborescens H. C. Lee 1936-5-22 624 San Luis Obispo 1.25 mi se Colwell Ranch-Pine Ranch; Nipomo Quad., Santa Barbara National Forest 960 Comment
  CAS-BOT-BC291291  Ericameria ericoides R. F. Hoover 1965-10-1 9695 San Luis Obispo Coast road just south of Hazard Canyon Comment
  CAS-BOT-BC292900  Ericameria ericoides R. F. Hoover 1969-9-21 11603 San Luis Obispo South end of Morrow Bay Comment
  SBBG62814  Ericameria ericoides Mrs. R. W. Summers -Mar-1886 San Luis Obispo San Luis Obispo County [no specific locality] Comment
  CAS-BOT-BC291298  Ericameria ericoides R. F. Hoover 1966-10-7 10116 San Luis Obispo Cuyama River at mouth of Chimney Canyon Comment
  UC1118732  Ericameria linearifolia D. Axelrod 1935-3-31 225 San Luis Obispo 8 mi ese of Cuyama Ranch; Santa Ynez Quadrangle Comment
  RSA167487  Ericameria linearifolia R. F. Thorne, Percy C. Everett 1963-4-18 31477 San Luis Obispo Ca. 4 miles S of Cholame. 488 Comment
  SD90613  Ericameria linearifolia Gary Wallace 1966-4-2 287 San Luis Obispo Crocker Grade; Crocker Springs Road, Temblor Range, 10 miles northwest of Taft. 990 Comment
  OBI16772  Ericameria nauseosa var. hololeuca Robert F. Hoover 1946-10-13 6486 San Luis Obispo Cuyama River, at hwy bridge not far below Sycamore creek Comment
  JEPS62618  Erigeron blochmaniae Clare B. Hardham 1964-8-15 12294 San Luis Obispo Hazard Canyon Comment
  POM357493  Erigeron blochmaniae E. A. Purer 1933-7-20 5054 San Luis Obispo Northwest of Guadalupe. Comment
  UCR132043  Erigeron blochmaniae George K. Helmkamp 2003-7-29 8044 B San Luis Obispo Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area 46 Comment
  CAS-BOT-BC293638  Erigeron blochmaniae Alice Eastwood 1927-7-29 14953 San Luis Obispo Morro Sands Comment
  OBI26293  Erigeron glaucus Mark E. Schneider 1974-5-18 s.n. San Luis Obispo On bluff at N jctn of Moonstone Beach Dr and Hwy 1, Cambria Comment
  CAS-BOT-BC300055  Erigeron philadelphicus Ernest C. Twisselmann 1972-4-1 18597 San Luis Obispo Canyon of Arroyo Grande Creek, ca. 4.5 miles east of Lopez Lake 243 Comment
  UC195615  Erigeron sanctarum I. J. Condit 1912-6-14 San Luis Obispo Cambria Comment
  OBI72371  Erigeron sumatrensis Anthony Baniaga 2010-4-28 151 San Luis Obispo Black Lake Cyn; Choin property 24 Comment
  OBI58116  Eriodictyon altissimum Austin P. Griffiths 1981-1 San Luis Obispo Comment
  OBI58336  Eriodictyon parryi David J. Keil 1998-5-4 27048 San Luis Obispo Los Padres National Forest. Just S of junction with Hwy 58 on Red Hill Rd. T29S R16E S1/2 S17. Comment
  UC1953348  Eriodictyon tomentosum Anthony Baniaga with Theo Fitanides 2010-5-16 196 San Luis Obispo Tierra Redonda Mountain. Comment
  UCD119311  Eriodictyon traskiae G. F. Hrusa 1993-5-22 11111 San Luis Obispo San Luis Obispo County: Along main ridge road, approx. 1 m. N of Mt. Lowe. Black Butte Research Natural Area. 600 Comment
  UC1292064  Eriodictyon traskiae Robert J. Rodin 1962-5-8 6865 San Luis Obispo ridge 1 1/2 mi se Cuesta Summit (4 mi n of San Luis Obispo); se of Cuesta Summit Comment
  UC455934  Eriodictyon traskiae I. J. Condit 1908-5-31 San Luis Obispo summit Santa Lucia Mts. Comment
  CAS-BOT-BC248576  Eriogonum angulosum Clare B. Hardham 1961-4-8 6798 San Luis Obispo Cottonwood Pass 609 Comment
  UCR38826  Eriogonum angulosum G. F. Pratt 1985-5-4 s.n. San Luis Obispo Along Hwy 58, 7 miles west of Simmler at the western edge of the Carrizo plain 671 Comment
  UC1583620  Eriogonum cithariforme David Keil with M. A. Corky Matthews, Janet Haden, Suzanne Schettler, Steve Edwards, and Jim... 1988-6-11 20703 San Luis Obispo along system of ridges and canyons just n Arroyo de la Cruz (n of San Simeon) Comment
  RSA491710  Eriogonum cithariforme var. cithariforme James L. Reveal, C. Rose Broome 1987-6-17 6476 San Luis Obispo Along Navajo Grade Road, 0.2 miles west of the junction of the road north from La Panza, about 4.5 airline miles north-northeast of Pozo. 595 Comment
  RSA518085  Eriogonum cithariforme var. cithariforme Steven A. Junak 1990-4-26 4206 San Luis Obispo Santa Lucia Mountains. Near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 miles S of Tassajera Creek Road at S end of dirt road at Ames property, which is ca. 1.8 miles W of intersection with Highway 101. 518 Comment
  OBI65670  Eriogonum clavatum Greg Wilvert 2005-4-23 297 San Luis Obispo SE Half of the Caliente Range; 2 km NW of Lawson Spring Comment
  OBI28767  Eriogonum clavatum Melissa Luckow, with CNPS 1981-4-18 659 San Luis Obispo Ca. 1/2 mi S of Soda Lake on hwy 58 Comment
  JEPS57010  Eriogonum elegans Miss Ramona Reed 1913-11-9 San Luis Obispo Comment
  CAS-BOT-BC246602  Eriogonum elegans R. F. Hoover 1946-6-30 6222 San Luis Obispo North base of La Panza Range (nw. of Comatti Ranch) Comment
  JEPS57007  Eriogonum elegans Miss Ramona Reed 1913-11-9 San Luis Obispo Comment
  SBBG104893  Eriogonum fasciculatum var. foliolosum D. A. Young, F. L. Johnson 1992-6-17 ROB 46 San Luis Obispo Sulphur Spring Rd in middle of Area R; Camp Roberts Comment
  UC85817  Eriogonum fasciculatum var. polifolium E. Palmer, M. D. 1876-7-28 489 San Luis Obispo Paso Robles Spring Comment
  OBI11085  Eriogonum gossypinum Robert F. Hoover 1966-3-30 9771 San Luis Obispo Panorama Hills near W base of Crocker Grade Comment
  UC85715  Eriogonum gracile E. Palmer, M. D. July 1876 494 San Luis Obispo n S.L.O.; Central Coast Range Comment
  CAS-BOT-BC250509  Eriogonum gracile R. F. Hoover 1965-10-6 9717 San Luis Obispo 4 mi. n. of Pozo Comment
  OBI79464  Eriogonum nudum David J. Keil 2011-11-26 31204 San Luis Obispo West side of US 101 at truck pullout at top of Cuesta Grade 445 Comment
  POM223995  Eriogonum nudum var. indictum Carl B. Wolf 1932-11-18 4414 San Luis Obispo Cuyama Valley, 2.7 miles west of road leading from Hwy to Wasioja Post Office. 518 Comment
Read comments
Dec 26 2013
  CAS-BOT-BC271980  Eriogonum nudum var. pubiflorum R. F. Hoover 1946-9-15 6408 San Luis Obispo La Panza District Comment
  CAS-BOT-BC271979  Eriogonum nudum var. pubiflorum R. F. Hoover 1965-9-29 9664 San Luis Obispo Santa Lucia Range. Tassajera Creek Comment
  UC1032338  Eriogonum ordii P. L. Johannsen 1937-4-22 1079 San Luis Obispo 3 1/2 mi nne Padrones Spring; McKittrick Quadrangle Comment
Read comments
Aug 13 2010
  CAS-BOT-BC266833  Eriogonum ordii Ernest C. Twisselmann 1957-5-3 3482 San Luis Obispo Flood wash 9.9 miles south of Soda Lake, Carrisa Plains, Temblor Range and the Western San Joaquin Valley 640 Comment
  OBI51938  Eriogonum parvifolium Larry Kelly, David J. Keil 1988-10-1 293 San Luis Obispo Pismo marsh between Pismo State Beach campground and Grand Ave. Comment
  SBBG117987  Eriogonum parvifolium E. Painter, M. Wetherwax 2000-8-19 SLO 158 San Luis Obispo Cerro Romualdo; Camp San Luis Obispo 200 Comment
  CAS-BOT-BC257884  Eriogonum parvifolium Ernest C. Twisselmann 1956-12-16 3262 San Luis Obispo Santa Lucia Range: Old Creek Canyon 381 Comment
  RSA0056200  Eriogonum parvifolium Keith E. Hoffmaster 1935-7-1 672 San Luis Obispo 6 mi. So. Arroyo Grande. Comment
  UCSB46533  Eriogonum parvifolium Cook, Carrie 1983-2-27 San Luis Obispo West facing field, approx. 1.5 miles into Montana de Oro Park; on Pecho Valley Road, Los Osos; adjacent to road on West side 42 Comment
  POM165300  Eriogonum parvifolium var. parvifolium M. Alice King 1895-06 s.n. San Luis Obispo Pismo Beach Comment
  CAS-BOT-BC268374  Eriogonum roseum Ernest C. Twisselmann 1953-9-18 770 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch, eastern San Luis Obispo County Comment
  CAS-BOT-BC268392  Eriogonum roseum R. F. Hoover 1965-9-18 9584 San Luis Obispo Calf Canyon Comment
  SBBG104428  Eriogonum roseum F. L. Johnson, N. A. McCarty 1993-10-16 ROB 760 San Luis Obispo San Marcos Rd at Nacimiento Rd Comment
  CAS-BOT-BC263437  Eriogonum temblorense Ernest C. Twisselmann 1967-5-23 13104 San Luis Obispo West slope of Cottonwood Pass 502 Comment
  CAS-BOT-BC263427  Eriogonum temblorense James L. Reveal 1978-6-25 4770 San Luis Obispo Along Highway 58, 1.2 mile east of the Kern County line about 14 miles west of California Highway 33 near McKittrick 944 Comment
  CAS-BOT-BC262331  Eriogonum vimineum David Keil; M. A. Corky Matthews; Janet Haden; Suzanne Schettler; Steve Edwards; Jim Pittman 1988-6-11 20703 San Luis Obispo N of San Simeon along system of ridges and canyons just N of Arroyo de la Cruz Comment
  CAS-BOT-BC264907  Eriogonum viridescens Eben McMillan 1952-6-9 158 San Luis Obispo Eight miles south of Soda Lake, Carissa Plains Comment
  UC1296108  Eriogonum viridescens R. F. Hoover 1949-6-4 7748 San Luis Obispo San Juan River on Pozo-Simmler road San Juan River Comment
  OBI57065  Eriophyllum confertiflorum Frederic Hrusa 1993-5-20 11064 San Luis Obispo Big Falls Crk 200 Comment
  RSA0037511  Eriophyllum confertiflorum LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6548 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI55241  Eriophyllum confertiflorum Greg Frugoli 1997-4-15 63 San Luis Obispo Quali rd, La Panza range, Los Padres NF Hwy 58 burn 671 Comment
  UC1118354  Eriophyllum confertiflorum var. confertiflorum B. Bolt 1936-1-21 554 San Luis Obispo 1st peak nw Cerro San Luis Obispo; San Luis Obispo Quad. 304 Comment
  SD51008  Eriophyllum multicaule D. F. Hwe 1960-4-9 2839 San Luis Obispo East side of Morro Bay Comment
  CAS-BOT-BC301902  Eriophyllum pringlei R. F. Hoover 1947-4-12 6910 San Luis Obispo Upper Navajo Creek, La Panza Range Comment
  CAS-BOT-BC301949  Eriophyllum staechadifolium John Thomas Howell 1964-6-30 40858 San Luis Obispo Cambria Comment
  OBI58251  Eriophyllum staechadifolium Austin P. Griffiths 1981-11-7 s.n. San Luis Obispo Montana de Oro State Park. Just N of Hazard Canyon Comment
  HSC91870  Erodium botrys Susan H. Bicknell 1989-4-16 San Luis Obispo Montana de Oro State Park Comment
  OBI54438  Erodium brachycarpum Matthew Arterburn 1997-3-14 12 San Luis Obispo 1.3 mi on Red Hill rd off hwy 58 610 Comment
  UC1928004  Eryngium aristulatum var. hooveri David Keil 2008-8-10 30555 San Luis Obispo Los Osos Valley. Boysen Ranch Wetland Mitigation area between Los Osos Valley Road and O'Connor Way west of Foothill Road. West of city limits of San Luis Obispo. 42 Comment
  UC1181197  Eryngium armatum E. K. Balls 1958-7-16 23544 San Luis Obispo 0.5 mi. n. Cambria (State Hwy. 1 along cliffs) 15 Comment
  UCSB51271  Eryngium armatum Ferren, Wayne 1984-4-18 San Luis Obispo Proposed natural preserve, San Simeon State Beach 60 Comment
  OBI8969  Eryngium spinosepalum Robert F. Hoover 1946-6-16 6171 San Luis Obispo 1 mi s of Simmler, Carrizo Plain Comment
  CAS-BOT-BC54461  Erysimum capitatum John Thomas Howell 1948-6-15 24361 San Luis Obispo Red Hills southeast of Shandon. 762 Comment
  CAS-BOT-BC54467  Erysimum capitatum G. B. Rossbach; R. P. Rossbach 1938-5-6 824 San Luis Obispo About one mile inland from Avila. Comment
  CAS-BOT-BC54497  Erysimum capitatum Clare B. Hardham 1960-6-1 5957 San Luis Obispo Santa Lucia Mountains. Road from Pine Mountain to Burnett Peak. Comment
  UC1541155  Erysimum capitatum Clifton F. Smith 1986-5-15 12076 San Luis Obispo road up mt from Russell Ranch in Cuyama Valley; Caliente Mountain 1219 Comment
  OBI15076  Erysimum capitatum var. capitatum Robert F. Hoover 1947-4-2 6857 San Luis Obispo Upper Arroyo Grande 6 mi above County park Comment
  POM264859  Erysimum capitatum var. capitatum Lincoln Constance, A. A. Beetle 1940-3-22 2538 San Luis Obispo Near San Juan Creek, Syncline Hill, 5 miles east of La Panza. 549 Comment
  CAS-BOT-BC55228  Erysimum suffrutescens G. B. Rossbach 1955-5-2 592 San Luis Obispo Norhtwest side of Oso Flaco Lake. Comment
  OBI58882  Erythranthe androsacea David J. Keil, with Rhonda Riggins and Karl Striby 1998-5-22 27421 San Luis Obispo Caliente Range. Along Caliente Ridge Rd. between wildlife guzzler (35 deg. 03.432' N x 119 deg. 46.937' W) and Caliente Peak. 1554 Comment
  OBI56414  Erythranthe floribunda Frederic Hrusa 1993-5-20 11019 San Luis Obispo Margin of Salinas Riverbed immed to S and nearly below Niblick Rd bridge. W bank of river. Vicinity of Paso Robles 200 Comment
  OBI64533  Erythranthe floribunda David J. Keil, with Rhonda Riggins 2003-4-23 30144 San Luis Obispo Calf Canyon, east of Highway 229 on Highway 58 Comment
  CAS-BOT-BC151483  Erythranthe latidens Ernest C. Twisselmann 1954-5-15 1237 San Luis Obispo Vernal Pool at Palo Prieta Summit, 8 miles south of Cholame (White Rock Lake) - Temblor Range and the Western San Joaquin Valley 667 Comment
  UCR122463  Eschscholzia caespitosa George K. Helmkamp, E. A. Helmkamp 1998-5-20 4003 San Luis Obispo Central Coast, Irish Hills, 3.1 miles SE of Los Osos Valley Rd on Clark Valley Rd., SE of Los Osos 351 Comment
  JEPS51742  Eschscholzia caespitosa W. L. Jepson 1927-4-26 11982 San Luis Obispo Salinas River Bridge Comment
  OBI11807  Eschscholzia californica Jim Heaston 1955-10-12 25 San Luis Obispo Cal Poly SLO Comment
  OBI17794  Eschscholzia californica Penelope Blackmer 1973-4-20 70 San Luis Obispo SW corner Pennington Crk bio reserve Comment
  OBI33698  Eschscholzia californica Melissa Luckow, Jerry Rendon 1980-4-4 12 San Luis Obispo Poly Cyn, near arch to the cyn Comment
  CAS-BOT-BC403510  Eschscholzia californica Ernest C. Twisselmann 1953-6-1 227 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: Eastern San Luis Obispo County Comment
  SBBG119660  Eschscholzia californica subsp. californica J. Olson 2002-4-10 San Luis Obispo serpentine outcrop WNW of water treatment plant at Chorro Reservoir; Camp San Luis Obispo Comment
  CAS-BOT-BC76477  Eschscholzia lemmonii R. F. Hoover 1950-4-2 7789 San Luis Obispo West edge of Carrizo Plain west of Simmler. Comment
  OBI11757  Eschscholzia lemmonii Robert F. Hoover 1958-3-19 8429 San Luis Obispo Carrizo Plain, near N base of Caliente Mt Comment
  CAS-BOT-BC76471  Eschscholzia lemmonii Ernest C. Twisselmann 1962-4-2 6750 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Davidson Hills just east of Grant's Lake. 594 Comment
  CDA17605  Eucrypta chrysanthemifolia Kathleen G. Jones, Gaylord Jones 1982-3-27 s.n. San Luis Obispo Santa Lucia Mountains; Lopez Canyon, eastern slope. 0 Comment
  OBI54146  Eucrypta chrysanthemifolia var. chrysanthemifolia David J. Keil, Kathleen Keil 1995-4-15 24908 San Luis Obispo Shell Crk Rd, a 1/2 mi N of jctn with Calif Rte 58 Comment
  OBI11965  Eulobus californicus Robert F. Hoover 1967-6-4 10613 San Luis Obispo Cyn in Temblor Range near N end of Elkhorn Plain Comment
  UCD107073  Eulobus californicus S. P. Lynch 1974-4-21 457 San Luis Obispo San Luis Obispo County: On Highway 58, ca. 3.7 miles NE of Sta Margarita at bridge over Salia River. 609 Comment
  SBBG109589  Euphorbia crenulata C. B. Hardham 1956-4-20 472 San Luis Obispo Coon Crk, York Mtn area Comment
  SBBG118263  Euphorbia oblongata M. Wetherwax, E. Painter 2000-11-14 SLO 164 San Luis Obispo Chorro Crk, behind Penee Theatre; Camp San Luis Obispo 80 Comment
  CAS-BOT-BC207074  Euphorbia ocellata Chester Dudley 1926-10-25 s.n. San Luis Obispo Paso Robles Comment
  SEINET10385139  Euphorbia serpens David Keil 1983-10-22 18003 San Luis Obispo Campus of California Polytechnic State University, [San Luis Obispo] among ornamental plantings near Fisher Hall Comment
  OBI57813  Euphorbia serpens David J. Keil 1998-8-26 28039 San Luis Obispo Hwy 166, 1.4 miles E of junction with US 101. Comment
  SD244684  Euphorbia spathulata David Keil 1998-6-8 27699 San Luis Obispo S of Cholame, 0.7 miles S from junction with Hwy 46 and 0.1 -0.9 miles along spur road from Bitterwater Road. Comment
  UC1285284  Euphorbia spathulata R. F. Hoover 1949-5-1 7653 San Luis Obispo at junction of Cottonwood road and Polonio Pass road (Cholame Valley); Cholame Valley Comment
  OBI57985  Extriplex californica Austin P. Griffiths 1982-2-5 s.n. San Luis Obispo Pismo Beach Bluffs, Pismo Beach near N end of beach Comment
  UCR187524  Festuca arundinacea George K. Helmkamp 1996-3-15 1005 A San Luis Obispo Central Coast, Los Osos, at the corner of Martingale Ave. and Buckskin Dr. 61 Comment
  OBI21868  Festuca bromoides Fred W. Rush May-56 34 San Luis Obispo NW Mt SLO Comment
  OBI30907  Festuca bromoides Julie M. Vanderwier 1978-5-28 57 San Luis Obispo Indian Knob Tar Sands Comment
  OBI69313  Festuca bromoides David J. Keil, with Lynne Dee (Oyler) Althouse 2002-4-22 29822 San Luis Obispo Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 (35.389 deg. N x 120.581 deg. W) and gravel pit road east of Garden Farms (35.419 deg. N x 120.599 deg. W)Riparian zone and adjacent grassy fields and oak-wooded slopes Comment
  SD178095  Festuca bromoides G. K. Helmkamp 2004-2-29 8321 San Luis Obispo Central Coast: Nipomo Mesa, Nipomo, Orchard Ave. 0.1 mile northwest of Division St. 116 Comment
  OBI79608  Festuca californica David J. Keil, with Mike Walgren and Sally Krenn 2012-6-21 31364 San Luis Obispo San Luis Range (Irish Hills). Road from See Canyon to Davis Peak. 447 Comment
  UCR266045  Festuca californica David J. Keil, Mike Walgren, Lisa Andreano 2012-5-15 31339 San Luis Obispo Central Coast, Western end of San Luis Range. North-facing slope above Coon Creek, southern portion of Montana de Oro State Park, adjacent to Field Ranch, Pacific Gas and Electric Co. property, north of Diablo Canyon Nuclear Power Plant 360 Comment
  OBI73007  Festuca californica David J. Keil 2000-6-15 28813 San Luis Obispo Irish Hills, San Luis Range. BLM parcel near Diablo Canyon Nuclear Power Plant Comment
  UCR140090  Festuca dertonensis George K. Helmkamp 2004-2-29 8321 San Luis Obispo Central Coast, Nipomo Mesa, Nipomo, Orchard Ave. 0.1 mi NW of Division St. 116 Comment
  UCR202907  Festuca dertonensis George K. Helmkamp, E. A. Helmkamp 2000-3-15 5341 San Luis Obispo Central Coast, south end of Morro Bay at the west end of Howard St in Los Osos 6 Comment
  CAS-BOT-BC278368  Festuca elmeri R. F. Hoover 1949-5-19 7713 San Luis Obispo Forks of San Simeon Creek Comment
  UC33655  Festuca elmeri Joseph Burtt Davy 1901-5 7584 San Luis Obispo Templeton Comment
  UCSB30273  Festuca myuros Hardham, Clare 1961-5-18 San Luis Obispo between Pine Mt. and Rooky Butte; Santa Lucia Mountains Comment
  OBI59069  Festuca octoflora David J. Keil 1998-4-14 26728 San Luis Obispo Los Padres N.F. hills N of Cuyama River, near Adobe trailhead; 6.3 mi NE of junction with Tepesquet Canyon Rd on Hwy.166. Comment
  OBI35241  Festuca perennis K. A. Nadeau 1983-4-30 5 San Luis Obispo About 3 mi E of San Luis Obispo on ridge above intersection of Broad St. and Rockview rd Comment
  OBI5486  Festuca perennis Sharon Jochums 1974-4-28 161 San Luis Obispo W of hwy 1 just S of Arroyo de la Cruz Comment
  UCSB49078  Festuca perennis Lestak, Leanne 1978-5-13 San Luis Obispo 2 1/2 miles south of Solvang on Alisal Road; across the street from Alisal Ranch 143 Comment
  OBI59224  Festuca temulenta David J. Keil 1998-6-8 27693 San Luis Obispo S of Cholame, 0.7 miles S from junction with Hwy 46 and 0.1-0.9 miles along spur road from Bitterwater Rd. Comment
  RSA128065  Filago californica Clare B. Hardham 1958-5-28 3430 San Luis Obispo Intersection of North Road to Adelaida and Nacimiento Dam Road Comment
  SBBG117515  Foeniculum vulgare E. Painter, M. Wetherwax 2002-8-13 CR 334 San Luis Obispo S edge of cantonment area; Camp Roberts 180 Comment
  OBI25699  Foeniculum vulgare Hannah Rothlin 1981-2-20 5 San Luis Obispo Found on the E hillside 1 mi N, past the entrance of Poly Cyn Comment
  OBI2103  Fragaria chiloensis R. W. Summers 1982-2-17 244 San Luis Obispo Oso Filacco sand hills, by sea Comment
  HSC91508  Fragaria vesca Susan H. Bicknell 1989-4-17 San Luis Obispo Montano de Oro, Manzanita Trail, Hazard Canyon Comment
  OBI59689  Frangula californica subsp. californica Larry Kelly, David J. Keil 1988-10-1 257 San Luis Obispo Pismo marsh between Pismo State Beach campground and Grand Ave. Comment
  CAS-BOT-BC53594  Frangula californica subsp. tomentella R. F. Hoover 1946-9-22 6438 San Luis Obispo West of Paso Robles on road to Adelaida Comment
  OBI5614  Frankenia salina Sharon Jochums 1974-5-19 237 San Luis Obispo W side of hwy 1 N of Piedras Blancas Point Comment
  SBBG81270  Fremontodendron californicum R. J. Rodin 1974-5-4 9490 San Luis Obispo right side of rd in deep gully, W of Hwy 101, Cuesta grade Comment
  OBI78888  Fritillaria biflora George Butterworth 2013-3-28 901 San Luis Obispo Chimineas Ecological Reserve. East of Chickenwater 756 Comment
  OBI83678  Fritillaria biflora Derek Johnson-May, Yasai Arami, Omar Alladeen, Payton Perkins, Larissa Kurtz, Jeffrey Lam 2016-2-14 1 San Luis Obispo Prospects Fire Lookout Tower (Bowden Ranch Open Space). Comment
  RSA289964  Fritillaria biflora J. A. Metzler 1909-3-25 s.n. San Luis Obispo San Luis Obispo. Comment
  OBI65832  Fritillaria biflora D. R. Miller 1994-4-1 494 -159 San Luis Obispo Pine Mtn Region. Below Coles Rd in near crk crossing Marmolejo crk drainage 732 Comment
  RSA43143  Fritillaria biflora Robert F. Hoover 1947-3-23 6719 San Luis Obispo San Luis Obispo County: Rinconada mine, in area of serpentine Comment
  UC917027  Fritillaria biflora R. Bacigalupi 1949-4-7 3076 A San Luis Obispo 6.4 mi e of junction w California Highway #1 (along Santa Rosa Creek Road, near Cambria); Santa Rosa Creek Road Comment
  UCD77730  Fritillaria biflora Robert E. Preston 1999-3-29 1208 San Luis Obispo San Luis Obispo County: Ca. 6 mi NE of Morro Bay. 304 Comment
  SEINET196139  Fritillaria lanceolata Bernard Miossi 1940-3-19 225 San Luis Obispo Near Hwy. 101 4 miles south of Santa Margarita. 366 Comment
  OBI6204  Fuchsia hybrida Shirley Vaughan 1974-5-31 14 San Luis Obispo 1127 Foothill Blvd Comment
  SEINET3157813  Galium andrewsii M. E. Jones 1882-5-8 3239 San Luis Obispo San Luis Obispo Comment
  JEPS90072  Galium andrewsii subsp. andrewsii Dean Wm. Taylor with David J. Keil, John M. Miller 1993-6-22 13721 San Luis Obispo ridge between Coon Creek and Crowbar Canyon (ca. 0.5 mi. e. of Last benchmark, on PG & E Diablo Canyon Nuclear Power Plant facility site, Irish Hills); S. Coast Ranges, Port San Luis 7 1/2 Quad. 1979 ed., Irish H 381 Comment
  UC303451  Galium andrewsii subsp. intermedium G. B. Grant 1903-4-30 5359 San Luis Obispo Paso Robles Comment
  SBBG68810  Galium angustifolium subsp. angustifolium M. M. Miles 1886-1 San Luis Obispo San Luis Obispo County [no specific locality] Comment
  UC455886  Galium angustifolium subsp. angustifolium E. P. Unangst 1906-9-1 San Luis Obispo Cuesta Comment
  OBI9945  Galium angustifolium subsp. angustifolium Robert F. Hoover 1946-6-2 6114 San Luis Obispo 5 mi SE of Santa Margarita Comment
  SBBG112373  Galium angustifolium subsp. angustifolium D. Keil, R. Riggins 1984-4-26 18220 San Luis Obispo 0.3 mi from turnoff to Jouchin Ranch Comment
  OBI51820  Galium aparine Gary Westbrook Mar-94 44 San Luis Obispo Calif Polytechnic State Univ campus. In Poly cyn near Botanical Garden footbridge 244 Comment
  OBI58695  Galium aparine David J. Keil 1998-3-27 26461 San Luis Obispo Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997 244 Comment
  OBI17526  Galium aparine Lynne Dee Althouse 1977-5-22 89 San Luis Obispo Oak grove near arena on Wolfe's horse ranch, N of San luis High School 128 Comment
  OBI53167  Galium aparine Steven A. Junak 1978-4-9 M- 63 San Luis Obispo San Luis Range. Lower Coon Crk trl 67 Comment
  SBBG118265  Galium californicum subsp. flaccidum E. Painter, M. Wetherwax 2000-6-13 SLO 142 San Luis Obispo first ridge W of Cerro Romualdo; Camp San Luis Obispo 110 Comment
  OBI4826  Galium porrigens Mike Wemp 1972-3-29 18 San Luis Obispo 1/2 mi NW of Montana de Oro State Park campground 61 Comment
  RSA523457  Galium porrigens J. Kuijt 1958-05 1510 San Luis Obispo Dunes W of S.P. tracks at the Union Oil side rd off Hwy 1. 5.6 miles s of Oceano. Comment
  OBI44810  Gamochaeta ustulata David J. Keil 1979-7-1 13118 San Luis Obispo Ridge between Prefumo and See Canyons. About 5 mi from jctn of Los Osos valley rd and Prefumo Cyn rd Comment
  OBI49916  Gamochaeta ustulata David J. Keil, Mary Coffeen, Cathy Rose, and Corky Matthews 1984-5-5 18230 San Luis Obispo Amer Cyn area in La Panza Mts Comment
  OBI66103  Garrya elliptica David J. Keil 1983-7-16 17405 San Luis Obispo Vicinity of Arroyo de la Cruz, N of San Simeon Comment
  OBI14147  Garrya veatchii Unknown 1964-2-29 74 San Luis Obispo 1 mi S E of TV tower W of Cuesta Summit Comment
  OBI28582  Gastridium phleoides John Jackman and Julie Truesdale, Julie Truesdale 1980-1 26 San Luis Obispo MacGillivary Ranch, Adelaida Comment
  SBBG104772  Gastridium phleoides F. L. Johnson, E. A. Young 1993-5-27 ROB 678 San Luis Obispo Cerro Romualdo, Camp San Luis Obispo Comment
  CAS-BOT-BC283909  Gastridium ventricosum Ernest C. Twisselmann 1965-11-2 11700 San Luis Obispo Arroyo de la Cruz, between Highway 1 and the ocean 4 Comment
  SEINET11261249  Geranium columbinum Robert L. Johnson 2015-7-29 4024 San Luis Obispo At bottom of beach access stairs off Kon Tiki Inn between Harbor View Ave and Harloe Ave. Pismo Beach.; 0 12 Comment
  UCR163626  Geranium molle George K. Helmkamp, E. A. Helmkamp 2005-3-25 9207 San Luis Obispo Outer South Coast Ranges, Santa Lucia Wilderness; Hi Mountain Road, 6.7 miles ENE of Lopez Lake near Salt Creek 399 Comment
  SBBG108106  Gilia achilleifolia C. B. Hardham 1957-4-25 1730 San Luis Obispo Cypress Mtn Comment
  UC123670  Gilia achilleifolia subsp. achilleifolia H. C. Lee 1936-4-3 546 San Luis Obispo 3 1/2 mi wsw Bromela; Arroyo Grande Quad., San Luis Obispo National Forest Comment
  UCSB16992  Gilia achilleifolia subsp. achilleifolia Hardham, Clare 1958-5-7 San Luis Obispo Between Bee Rock and Nacimiento River Comment
  UC23734  Gilia achilleifolia subsp. multicaulis Alice King Apr. 1895 San Luis Obispo Arroyo Grande Comment
  UCR129876  Gilia aliquanta subsp. breviloba Verne Grant 1949-4-25 8696 San Luis Obispo Inner Coast Range, Cuyama Valley near junction of Ojai [Hwy 33] and Cuyama Valley [Hwy 166] roads 1067 Comment
Read comments
Jul 14 2015
  SBBG95341  Gilia capitata subsp. abrotanifolia J. Johnson, M. Boggs 1986-5-11 22 San Luis Obispo East Cuesta Ridge, ca. 12 mi N of San Luis Obispo, off US Hwy 101 Comment
  CAS-BOT-BC402032  Gilia ochroleuca subsp. minima R. F. Hoover 1947-3-23 6727 San Luis Obispo Fernandez Creek, near north base of La Panza Range Comment
  RSA150785  Gilia tenuiflora subsp. amplifaucalis D. E. Breedlove 1962-3-25 1998 San Luis Obispo 6.5 miles south of Shandon 351 Comment
  SBBG5907  Gilia tenuiflora subsp. amplifaucalis C. B. Hardham 1958-3-1 2867 San Luis Obispo Huerhuero Crk between Creston and Geneseo Comment
  CAS-BOT-BC226468  Gilia tenuiflora subsp. tenuiflora Alice Eastwood; John Thomas Howell 1937-4-30 4148 San Luis Obispo Huasna district Comment
  SBBG107665  Gilia tenuiflora subsp. tenuiflora C. B. Hardham 1960-5-10 5706 San Luis Obispo Cypress Mtn 701 Comment
  SBBG109454  Gilia tenuiflora subsp. tenuiflora C. B. Hardham 1961-4-17 6824 San Luis Obispo Pine Mtn 975 Comment
  SBBG20608  Gilia tenuiflora subsp. tenuiflora C. B. Hardham 1962-5-10 10086 San Luis Obispo Shell Crk near Camatta Rd, E of Creston Comment
  RSA148720  Gilia tricolor Clare B. Hardham 1961-3-20 6688 San Luis Obispo Cottonwood Pass east of Cholame. 610 Comment
  SBBG93787  Githopsis diffusa subsp. diffusa S. A. Junak 1990-5-1 4254 San Luis Obispo N edge of Cuesta Ridge Botanical Area, powerline access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.1 rd mi S of Tassajera Crk Rd 536 Comment
  OBI57361  Githopsis diffusa subsp. robusta David J. Keil, with Rhonda Riggins and D. R. Miller 1998-5-27 27498 San Luis Obispo Santa Lucia Mountains. San Simeon Creek Rd., 15 road miles NE of junction with Hwy 1. Hearst Ranch near Pine hut and Rocky Butte (35 deg. 42.164' N x 121 deg. 05.781' W). 853 Comment
  OBI36334  Glycyrrhiza lepidota David J. Keil, Lynne Dee Oyler and Rick Oyler 1983-6-26 17165 San Luis Obispo Shandon. Along San Juan Crk Comment
  CAS-BOT-BC303870  Gnaphalium Alice Eastwood 1927-4-7 14287 San Luis Obispo Morro Comment
  RSA685169  Gnaphalium californicum Scott D. White, Ken McDonald 2001-5-9 8491 San Luis Obispo Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach. 6 Comment
  UCR29428  Gnaphalium stramineum David J. Keil, Melissa Luckow, R. A. Pimental, R. Riggins-Pimental 1981-4-24 14508 San Luis Obispo S of Shandon, at junction of Shell Creek Road and Calif. Hwy 58 423 Comment
  CDA20909  Gnaphalium stramineum G. F. Hrusa 1993-5-2 11077 San Luis Obispo Salinas Valley; Paso Robles: on E side of Salinas River, immediately S of Niblick Rd. bridge. 0 Comment
  SBBG72620  Grayia spinosa C. F. Smith 1973-4-26 10521 San Luis Obispo E base of Caliente Mtn, lower Cuyama Valley Comment
  SD43638  Grindelia camporum Darley F. Howe 1949-1-1 San Luis Obispo San Luis Obispo coast Comment
  CAS-BOT-BC305112  Grindelia hirsutula Alice Eastwood; John Thomas Howell 1936-5-7 2250 San Luis Obispo Hills ne. of San Luis Obispo Comment
  CAS-BOT-BC305125  Grindelia hirsutula Clare B. Hardham 1958-2-13 2818 San Luis Obispo Santa Lucia Mountains. Cambria Comment
  CAS-BOT-BC304675  Gutierrezia californica Ernest C. Twisselmann 1955-9-1 2366 San Luis Obispo Temblor Range and the Western San Joaquin Valley. San Juan River Valley, 8.6 miles south of Shandon 441 Comment
  UC1195403  Gutierrezia californica Ernest C. Twisselmann 1957-11-7 4117 San Luis Obispo Elkhorn Plain 731 Comment
  RSA760027  Hainardia cylindrica David J. Keil 1998-6-12 27791 San Luis Obispo Morro Bay State Park. Park Ridge area west of Holister Peak, near quarry trail. Comment
  OBI31638  Hazardia squarrosa Smeltzer, Turnquist 1982-5-7 125 San Luis Obispo NE side of laguna lake park Comment
  OBI32003  Hazardia squarrosa David J. Keil, Melissa Luckow and Robert Allen 1981-11-11 15669 San Luis Obispo Arroyo de la Cruz area N of San Simeon. along S side of the Arroyo Comment
  OBI4807  Hazardia squarrosa Mike Wemp 1972-3-29 15 San Luis Obispo 1/2 mi NW of Montana de Oro State Park campground 61 Comment
  CDA43334  Hedera helix David J. Keil 2011-11-5 31139 San Luis Obispo Oceano. Norswing Drive near intersection with Coolidge Drive. Comment
  UCR122127  Hedypnois cretica George K. Helmkamp 2002-4-21 7482 San Luis Obispo Central Coast, Santa Rosa Creek Rd., 11.2 mi east of Cambria 396 Comment
  CAS-BOT-BC306725  Helenium bigelovii Clare B. Hardham 1956-7-15 1258 San Luis Obispo Santa Lucia Mountains. Santa Rita Creek Comment
  OBI38448  Helenium puberulum Eric Wise 1982-7-2 1605 San Luis Obispo Oso Flaco Lake Comment
  RSA19305  Helenium puberulum Alice Eastwood, J. T. Howell 1936-5-6 2219 San Luis Obispo Chorro Creek. Comment
  CAS-BOT-BC211498  Helianthemum scoparium R. F. Hoover 1964-7-11 9175 San Luis Obispo 3 mi. nw. of Nipomo Comment
  UCR141006  Helianthemum scoparium George K. Helmkamp 2004-3-4 8323 San Luis Obispo Central Coast, Nipomo Mesa, along Pomeroy Rd, 0.2 mi N of Willow Rd, NW of Nipomo 91 Comment
  RSA122241  Helianthemum scoparium var. vulgare T. M. Hendrix 1937-6-4 248 San Luis Obispo 4.75 miles S of Huerhuero School Pozo 534 Comment
  RSA20401  Helianthemum scoparium var. vulgare Roxana S. Ferris, Ruth P. Rossbach, R. T. Ferris 1938-5-12 9449 San Luis Obispo 8 miles east of Santa Margarita on Mountain Road near its junction with State Highway 178. Comment
  UCSB40447  Helianthus annuus Ochs, Clifford 1980-5-15 San Luis Obispo On S. side of Pozo Road, about two miles S.W. of its junction with State Highway 58, along bank of San Juan Creek 487 Comment
  RSA772538  Helianthus gracilentus R. F. Thorne, Percy C. Everett 1963-6-12 32273 -a San Luis Obispo 1 mile N of entrance to Piedras Blancas Point. 8 Comment
  OBI38251  Heliotropium curassavicum Eric Wise 1981-8-7 1050 San Luis Obispo Poso Ortega Lake Comment
  RSA502800  Heliotropium curassavicum var. oculatum Tim Ross, Annette Ross 1988-8-16 1561 San Luis Obispo Morro Bay, near Atascadero State Beach. 1 Comment
  UCR122598  Hemizonia congesta subsp. luzulifolia George K. Helmkamp 1995-11-25 102 San Luis Obispo Central Coast, San Simeon Creek Rd, 0.2 mi east of Calif. Hwy 1, at the NE edge of San Simeon State Campground 76 Comment
  SDSU4591  Hemizonia congesta subsp. luzulifolia D. F. Howe 1961-7-23 3063 San Luis Obispo 5 miles east of Cayucos on road to Paso Robles. 183 Comment
  RSA216758  Hemizonia increscens Robert F. Hoover 1969-9-15 11591 San Luis Obispo At mouth of Chorro Creek, Morro Bay. Comment
  RSA152181  Hemizonia increscens G. Thomas Robbins, John Weiler 1959-8-7 4139 San Luis Obispo West of State Hwy 1, 1.8 miles N of Arroyo de la Cruz, 5.6 miles S of the Monterey County line. 15 Comment
  POM225871  Hemizonia luzulifolia J. T. Howell 1933-7-2 11416 San Luis Obispo Summit of Cuesta Pass. Comment
  OBI79376  Hesperocyparis David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow 2013-5-2 31660 San Luis Obispo Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg. Comment
  SD40658  Hesperocyparis sargentii Carl B. Wolf 1934-11-4 San Luis Obispo Santa Lucia Mountains, northeast of Pine Mountain near dude ranch 760 Comment
  SBBG119646  Hesperomecon linearis E. Painter, M. Wetherwax 2001-4-17 CR 201 San Luis Obispo jct of boundary rd and rd to top of palisades of Nacimiento River, S of Boy Scout Rd; Camp Roberts 252 Comment
  SBBG48052  Hesperomecon linearis J. P. Broughton 1974-2-27 1379 San Luis Obispo near Oso Flaco Lake Comment
  CAS-BOT-BC422577  Hesperomecon linearis Ernest C. Twisselmann 1952-4-24 216 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch, eastern San Luis Obispo County. 670 Comment
  OBI65172  Hesperoyucca whipplei Greg Wilvert 2005-6-4 471 San Luis Obispo SE half of the Caliente Range. 0.8 km E of Wells Ranch 823 Comment
  SBBG95551  Hesperoyucca whipplei D. Keil, R. Riggins 1986-4-26 19228 San Luis Obispo Elkhorn Rd, 3.05 mi E of rd to center of Carrizo Plain; T31S R21E NW 1/4 of S17 762 Comment
  CAS-BOT-BC131796  Hesperoyucca whipplei Ernest C. Twisselmann 1954-6-5 1321 San Luis Obispo Canyon, West slope of Crocker Grade, southeastern San Luis Obispo County 731 Comment
  OBI20352  Hesperoyucca whipplei Robert Krause 1971-5-16 10 San Luis Obispo Poly cyn on Calif Polytechnic State univ 244 Comment
  RSA396546  Heteranthemis viscidihirta C. F. Smith 1961-9-15 6499 San Luis Obispo About S side of White Lake, Dune Lakes S of Oceano. Comment
  UCR140092  Heteranthemis viscidihirta George K. Helmkamp 2004-4-1 8410 San Luis Obispo Central Coast, Nipomo Mesa; Mesa Dunes Mobile Home Park along Mesa View Dr., 0.2 mi south of Halcyon Rd. 76 Comment
Read comments
Jul 6 2012
  CAS-BOT-BC148453  Heteromeles arbutifolia Clare B. Hardham 1956-6-19 934 San Luis Obispo Peachy Canyon - Santa Lucia Mountains Comment
  UCR29862A  Heteromeles arbutifolia Robert F. Hoover 1969-10-26 11653 San Luis Obispo Ridge northwest of Cuesta Pass 753 Comment
  JEPS75288  Heterotheca grandiflora Ernest C. Twisselmann 1972-9-23 19280 San Luis Obispo T. Franklin Twisselmann home Choice Valley 640 Comment
  OBI80966  Heterotheca grandiflora Byron Barrientos, Liam Pestrella, Christian Parong 2015-4-26 2 San Luis Obispo Oceano Dunes Comment
  OBI26491  Heterotheca grandiflora Kathlene Henry 1979-7-26 1 San Luis Obispo Shell Beach. 500 ft from the Pacific Ocean 15 Comment
  OBI41028  Heterotheca grandiflora Robert M. Moos 1983-11-3 7 San Luis Obispo Just S of Lopez Lake Comment
  RSA0075852  Heterotheca grandiflora David J. Keil 1988-7-2 20877 San Luis Obispo Morro Bay State Park, east of South Bay Blvd. Vicinity of old cement plant or on hill to northeast. Comment
  OBI39100  Heterotheca oregona David J. Keil 1983-7-16 17403 San Luis Obispo Vicinity of Arroyo de la Cruz, N of San Simeon Comment
  CAS-BOT-BC311121  Heterotheca oregona var. scaberrima Clare B. Hardham 1956-10-8 1437 San Luis Obispo Santa Lucia Mountains. Paradise Valley. Atascadero Comment
  CAS-BOT-BC311128  Heterotheca oregona var. scaberrima R. F. Hoover 1966-9-16 10048 San Luis Obispo Bed of Salinas River at mouth of Rocky Canyon Comment
  UC2027022  Heterotheca sessiliflora Greg Wilvert 2005-7-20 496 San Luis Obispo Southeast Half of the Caliente Range. 1.1km NW of Semper Spring Comment
  RSA0066086  Heuchera pilosissima T. Elias, W. Wisura 1984-7-27 8585 San Luis Obispo Morro Bay. N side of Morro Rock. Comment
  UC455910  Hieracium argutum I. J. Condit 1908-6-20 San Luis Obispo Cuesta Comment
  OBI31820  Hirschfeldia incana Smeltzer, Turnquist 1982-4-12 35 San Luis Obispo On the SE side of Laguna Lake Park from the roadway over to base of hill Comment
  OBI15164  Hirschfeldia incana Ernest C. Twisselmann 1953-11-19 825 San Luis Obispo Temblor Range and Western San Joaquin Valley. Hardenburgh Place: upper Gillis Cyn, 10 mi S of Cholame Comment
  OBI12758  Hoita macrostachya Robert F. Hoover 1946-11-3 6548 San Luis Obispo Steiner Crk cyn (Serrano Cyn) Comment
  RSA114302  Hollisteria lanata E. C. Twisselmann 1956-5-2 2732 San Luis Obispo Summit of Palo Canyon. 681 Comment
  SBBG110175  Holocarpha heermannii C. B. Hardham 1964-7-29 12283 San Luis Obispo Burnett Peak Comment
  OBI56410  Holocarpha virgata subsp. virgata David J. Keil, with V. L. Holland and Danny Fry 1998-11-5 28192 San Luis Obispo Camp Roberts at north end of McMillan airfield runway. Comment
  UC1392894  Holocarpha virgata subsp. virgata R. F. Hoover 1969-8-12 11541 San Luis Obispo 12 mi nw Paso Robles (on road to Nacimiento Dam) Comment
  CAS-BOT-BC150050  Holodiscus discolor var. discolor Alice Eastwood 1927-8-1 15024 San Luis Obispo Cambria Comment
  OBI79703  Hordeum brachyantherum David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow 2013-5-2 31676 San Luis Obispo Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg. Comment
  OBI59126  Hordeum depressum David J. Keil, with Curtis Clark 1998-4-17 26778 San Luis Obispo Carrizo Plain. N of Soda Lake in vicinity of intersection of Belmont Tral and Clarksburg Rd. Comment
  OBI2565  Hordeum marinum subsp. gussoneanum Larry E. Brown 1971-5-15 1997 San Luis Obispo Cambria Comment
  OBI28249  Hordeum marinum subsp. gussoneanum Krystoff/ Spasbo 1982-4-18 39 San Luis Obispo 22. mi. E. of Arroyo Grande 762 Comment
  OBI6252  Hordeum murinum Robert J. Rodin 1970-5-5 8395 San Luis Obispo Nature Preserve, Camp San Luis Obispo 15 Comment
  OBI76824  Hordeum murinum Karen Wilferth 1982-5-1 s.n. San Luis Obispo 25 mi E of Arroyo Grande on Huansa Rd, just 1/4 of a mi before reaching Agua Escondido Campground Comment
  CAS-BOT-BC289391  Hordeum murinum subsp. glaucum Ernest C. Twisselmann 1955-4-26 1901 San Luis Obispo Painted Rock, Temblor Range and the Western San Joaquin Valley 731 Comment
  HSC39881  Hordeum murinum subsp. leporinum J. P. Smith 1973-3-20 5889 San Luis Obispo Price Canyon Rd., 3.5 mi. from Pismo Beach 61 Comment
  OBI35443  Horkelia cuneata Melody Dickens 1980-4-30 3 BH San Luis Obispo Found on Black Hill, Morro Bay State Park Comment
  POM264992  Horkelia cuneata I. L. Wiggins 1929-4-15 3559 San Luis Obispo Between Guadalupe and Oceana. Comment
  RSA17816  Horkelia cuneata Carl B. Wolf 1929-4-15 3553 San Luis Obispo 2-3 miles inland from Ocean and about 3 miles north of Santa Maria River. 61 Comment
  RSA128112  Horkelia cuneata subsp. puberula Clare B. Hardham 1959-4-23 4291 San Luis Obispo Atascadero. Shale hills, Santa Barbara Road. Comment
  SBBG34694  Horkelia cuneata var. cuneata J. Patman 1963-5-30 San Luis Obispo rd to Nipomo, S of Oceano, E of Hwy 1 Comment
  CAS-BOT-BC143917  Horkelia cuneata var. sericea R. F. Hoover 1967-5-6 10544 San Luis Obispo At Jack Lake Comment
  OBI32425  Hornungia procumbens David J. Keil, Field Botany Class 1983-4-8 s.n. San Luis Obispo Carrizo Plain at W edge of Soda Lake Comment
  OBI59304  Humulus lupulus David J. Keil 2001-6-1 29539 San Luis Obispo Santa Margarita. Vicinity of railroad crossing on Highway 58 near Santa Margarita Park. Comment
  OBI37373  Hydrocotyle verticillata Eric Wise 1981-6-29 820 San Luis Obispo Celery Lake of Dune Lakes Comment
  OBI79064  Hydrocotyle verticillata David J. Keil 2013-8-19 31890 San Luis Obispo Morro Bay State Park portion of El Morro Elfin Forest, Los Osos 5 Comment
  UCR38897  Hypericum anagalloides David J. Keil, E. A. Wise 1982-7-2 16271 San Luis Obispo Central Coast, Nipomo Mesa area west of Pomeroy Rd along Black Lake Canyon trail Comment
  OBI5569  Hypochaeris glabra Sharon Jochums 1974-4-10 125 San Luis Obispo On marine terr on San Simeon Point W of hwy 1 Comment
  OBI30113  Hypochaeris radicata Melissa Luckow 1982-6-24 889 San Luis Obispo Cambria, jctn of hwy 1 and rd to Black Mt. SE corner of rd Comment
  UCD126569  Ipomoea purpurea Ernest C. Twisselmann 1960-8-22 5993 San Luis Obispo Eastern San Luis Obispo County: Dorothy Twisselmann Ranch. Comment
  HSC91562  Iris douglasiana Susan H. Bicknell 1988-11-22 San Luis Obispo Montano de Oro, MDO13 Comment
  CAS-BOT-BC251058  Isocoma acradenia var. bracteosa E. L. Painter; M. Wetherwax 2002-8-13 CR- 339 San Luis Obispo Camp Roberts. On roadside in cantonment area, below water tower, below Headquarters Hill housing 259 Comment
  JEPS83687  Isocoma acradenia var. bracteosa Ernest C. Twisselmann 1957-11-7 4128 San Luis Obispo Panorama Hills, se San Luis Obispo County Temblor Range, Western San Joaquin Valley, Panorama Hills 746 Comment
  SD41495  Isocoma menziesii var. menziesii Edith A. Purer 1932-8-28 4852 San Luis Obispo Oceano on sand dunes Comment
  CDA19682  Isocoma menziesii var. vernonioides A. Gilbert 1996-7-3 s.n. - 7 San Luis Obispo Morro Bay. 0 Comment
  OBI75127  Isocoma menziesii var. vernonioides Helen Jones 1982-8-7 42 San Luis Obispo Piedras Blancas Point Comment
  UCR4911  Isocoma menziesii var. vernonioides O. F. Clarke 1966-11-27 661127- 04 San Luis Obispo Morro Bay 61 Comment
  CAS-BOT-BC112422  Isolepis carinata R. F. Hoover 1965-5-22 9405 San Luis Obispo Cambria, among pines north of town Comment
  OBI15980  Iva axillaris McMillan 1952-5-29 134 San Luis Obispo Pinde Ranch Bitterwater cr. 12 mi S 18 mi E Shandon Comment
  UC1787287  Jaumea carnosa G. K. Helmkamp, Elizabeth Helmkamp 1999-11-10 5337 A San Luis Obispo Central Coast: Atascadero State Beach, 1.2 mi NNW of the junction of CA-1 and CA-41. 6 Comment
  UC1133583  Juncus acutus subsp. leopoldii B. Bolt 1936-2-25 595 San Luis Obispo 0.5 mi nw Morro; Cayucos Quad. Comment
  UCSB71051  Juncus acutus subsp. leopoldii Rindlaub, Kathy; Hobson, K.; Pritchett, David 1985-6-23 San Luis Obispo Santa Maria River. 100 m NE of marker in channel. 5 Comment
  OBI43275  Juncus balticus Eric Wise 1981-10-23 1361 San Luis Obispo Tepesquet Vinyard Ponds 4-6 mi S of Shandon on San Juan rd Comment
  UC1101004  Juncus breweri Malcolm A. Nobs and S. Galen Smith 1949-6-22 876 San Luis Obispo ca 3 mi s Oceano (Dune Lakes Gun Club) Comment
  OBI80666  Juncus bufonius var. bufonius David J. Keil 1992-1 22971 San Luis Obispo Laguna Lake City Park. Along Madonna road in grassy strip with lawn 170 Comment
  OBI43527  Juncus bufonius var. bufonius Eric Wise 1983-8-10 1742 San Luis Obispo Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon Comment
  OBI53067  Juncus bufonius var. congestus David J. Keil 1995-5-23 25209 San Luis Obispo San Luis Range. San luis Bay Estates. Area proposed for housing development Comment
  UC1133671  Juncus mexicanus W. A. Peterson 1937-4-28 762 San Luis Obispo La Panza Ranch La Panza Quad. 472 Comment
  SEINET3440036 Image available Juncus occidentalis Marcus E. Jones 1882-5-9 3247 San Luis Obispo San Luis Obispo Comment
  OBI83420  Keckiella cordifolia Butterworth 2006-5-15 621 San Luis Obispo Garcia Spring Rd, CHG071 939 Comment
  OBI9286  Keckiella cordifolia Robert J. Rodin 1954-7-3 5965 San Luis Obispo Reservoir Cyn, 1 mi N of San luis Obispo Comment
  OBI79009  Kickxia elatine David J. Keil 2013-8-22 31931 San Luis Obispo Morro Bay State Park. East of South Bay Blvd at northern edge of park along unpaved access road to pumphouse. Area of former campground. 5 Comment
  OBI71434  Kickxia spuria Lynne Dee Oyler 1990-10-11 2033 San Luis Obispo Santa Margarita Crk tributary just NE of Santa Margarita Ranch HQ, E of the sorting pens Comment
  OBI59088  Koeleria macrantha David J. Keil 1998-5-14 27266 San Luis Obispo Montana de Oro State Park. Valencia Peak burn area. Comment
  OBI59369  Koeleria macrantha Michael Curto, with Jill Bushakra 2001-6-14 29545 San Luis Obispo Summit area between Prefumo Canyon and See Canyon, San Luis Range. Comment
  OBI21942  Koeleria macrantha Robert D. Page 1962-5-5 96 San Luis Obispo About 4 mi up Chorro Crk cyn, Cal Poly campus Comment
  POM262158  Koeleria macrantha I. L. Wiggins 1929-4-15 3569 San Luis Obispo Between Guadalupe and Oceana. Comment
  CDA14912  Lactuca saligna G. Perez 1998-8-27 s.n. San Luis Obispo Upper Salinas Valley; 8320 Portola Rd. in Atascadero. . 0 Comment
  OBI33041  Lactuca saligna David J. Keil 1983-9-10 17954 San Luis Obispo Vicinity of Arroyo de la Cruz N of San Simeon Comment
  CAS-BOT-BC340634  Lactuca serriola John Thomas Howell 1964-6-29 40776 San Luis Obispo Cambria Comment
  SBBG87073  Lactuca serriola C. F. Smith 1958-7-15 5808 San Luis Obispo dirt rd, ca. 2 mi E of Old Cuyama on Hwy 66 Comment
  OBI15962  Lagophylla ramosissima Robert F. Hoover 1965-9-18 9581 San Luis Obispo Calf Cyn Comment
  OBI49636  Lagophylla ramosissima David J. Keil 1989-5-3 21204 San Luis Obispo San Luis Obispo hillsides between Los Osos Valley rd and Prefumo Cyn rd accessed from end of Diablo Dr at site of proposed Irish Hills Golf course Comment
  CAS-BOT-BC273876  Lamarckia aurea Ernest C. Twisselmann 1965-5-17 10813 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern San Luis Obispo County 670 Comment
  UCD63495  Lamarckia aurea Ernest C. Twisselmann 1965-5-17 10813 San Luis Obispo Eastern San Luis Obispo County: Western San Joaquin Valley, Temblor Range, Dorothy Twisselmann Ranch. 670 Comment
  OBI62130  Lamarckia aurea P. A. Holden 1968-3-16 103 San Luis Obispo 1 mi S of Edna Oil Field Comment
  CAS-BOT-BC95024  Lastarriaea coriacea R. C. Wenk 2007-4-22 663 San Luis Obispo Carrizo Plain N.M., foothills of Caliente Range, behind Washburn Ranch house, near Sulfur Spring 822 Comment
  CHSC53621  Lastarriaea coriacea L. P. Janeway; Jean Witzman 1988-4-30 2653 San Luis Obispo Near eastern 'headwaters' of Huerhuero Cr. In bare sandy dirt road. 411 Comment
  OBI10920  Lastarriaea coriacea Robert F. Hoover 1950-5-5 7869 San Luis Obispo S end of Morro Bay Comment
  CAS-BOT-BC334575  Lasthenia californica Alice Eastwood; John Thomas Howell 1937-4-30 4164 San Luis Obispo In the upper Arroyo Grande Comment
  CDA15154  Lasthenia californica G. F. Hrusa 1998-4-26 14261 San Luis Obispo Temblor Range; at N end of Elkhorn Plain. Comment
  CAS-BOT-BC334581  Lasthenia californica Roxana S. Ferris 1955-5-24 12818 San Luis Obispo Carisso Plain 3.7 miles south of Simmler at northern border of Soda Lake Comment
  RSA790127  Lasthenia ferrisiae Colin Wilkinson, Kelly Hardwicke, H. T. Harvey 2011-5-10 12 San Luis Obispo South Coast Ranges; Carrizo Plain; Southeast of Soda Lake; gently sloping terrain in and around lake floodplain. Approx. 1.4 miles southwest of Elkhorn Rd. 590 Comment
  CAS-BOT-BC329187  Lasthenia ferrisiae Clare B. Hardham 1962-4-14 8976 San Luis Obispo Cholame flats - Intersection Rte. 41 & road to Parkfield. Comment
  SJSU3339  Lasthenia glabrata subsp. glabrata C. W. Sharsmith 1962-4-20 6805 San Luis Obispo Carrizo Plain c. 5 mi SE of Simmler Comment
Read comments
Nov 6 2015
  UCSB36146  Lasthenia gracilis Roberts, Dar 1980-3-7 San Luis Obispo 1.5 miles N.W. campus Cal Poly S.L.O, in Polly canyon 140 Comment
  SBBG16980  Lasthenia leptalea C. B. Hardham 1960-4-20 5462 San Luis Obispo Black Mtn, Highland District, near Pete Nelson Cyn 609 Comment
  RSA128421  Lasthenia leptalea Clare B. Hardham 1958-4-20 3052 San Luis Obispo North Traffic Way, Atascadero - opposite old adobe. Plants of Santa Lucia Mountains. Comment
  UC455767  Lasthenia minor I. J. Condit 1910-3-31 San Luis Obispo Carrisa Plains Comment
  SDSU7503  Lavatera assurgentiflora R. M. Harvey 1938-8-18 2374 San Luis Obispo Pismo Beach Comment
  UCSB17142  Layia gaillardioides Hardham, Clare 1959-4-22 San Luis Obispo Santa Rita Canyon, Santa Lucia Mountains, west of Templeton Comment
  CAS-BOT-BC321659  Layia glandulosa Rev. R. W. Summers 1886-2-21 435 San Luis Obispo Oso Flaco sand hills, near sea Comment
  CHSC55872  Layia glandulosa L. P. Janeway; Jean Witzman 1988-4-30 2658 San Luis Obispo Ca 2 1/2 mi E of Creston; eastern branches of Huerhuero Cr. 426 Comment
Read comments
Apr 15 2019
  SEINET7072465  Layia glandulosa A. G. Vestal 1963-4-21 s.n. San Luis Obispo Dunes about 7 miles south of Arroyo Grande. Coordinate datum: NAD27. Comment
Read comments
Apr 15 2019
  UC1953289  Layia glandulosa Anthony Baniaga with Daniel Chavez 2010-3-14 54 San Luis Obispo Tierra Redonda Mountain. Comment
Read comments
Mar 17 2020
  JEPS7494  Layia glandulosa G. Thomas Robbins and Rimo Bacigalupi 1952-4-20 3456 San Luis Obispo just e of lowest point in Carrizo Plain (ca. 8 mi se of Soda Lake) 594 Comment
  LA212368  Layia glandulosa James R. Shevock; 1972-4-1 1513 San Luis Obispo TEMBLOR RANGE, Shell Creek. Comment
  OBI28741  Layia glandulosa Gary Hammer 1976-4-10 27 San Luis Obispo Off Parkhill Rd on bank 3 mi from hwy 58 Comment
  RSA0008473  Layia glandulosa R. D. Goeden, J. A. Teerink 1990-4-18 s.n. San Luis Obispo Jct of Hwy 58 and La Panza Rd. 439 Comment
  SJSU3319  Layia glandulosa C. W. Sharsmith 1962-4-19 6775 San Luis Obispo by Shell Cr, San Juan Cr drainage c. 12 mi S of Shandon 414 Comment
  UC455576  Layia glandulosa I. J. Condit 1908-4-4 San Luis Obispo w San Luis Obispo; Osos Valley Comment
  UCSB51488  Layia glandulosa Willis, Mel 1967-4-22 San Luis Obispo On east side of Hiway 1, 6.0 miles no. of Guadalupe, Nipomo Mesa 30 Comment
  CAS-BOT-BC327220  Layia heterotricha David D. Keck; J. Clausen 1935-4-10 3156 San Luis Obispo 18 miles S of Soda Lake toward southern end of Carrizo Plain 609 Comment
  OBI74934  Layia heterotricha George Butterworth 2010-3-29 772 San Luis Obispo Chimineas; E Grantline 607 Comment
  RSA0008486  Layia heterotricha D. D. Keck 1935-4-9 3110 San Luis Obispo Summit of Polonio Pass, 5 miles E. of Cholame, on road to Lost Hills. 579 Comment
  CAS-BOT-BC327284  Layia hieracioides Ira L. Wiggins 1929-4-15 3550 San Luis Obispo Not far from ocean between Guadalupe and Oceana Comment
  CAS-BOT-BC327471  Layia jonesii David D. Keck 1933-5-5 2187 San Luis Obispo Odd Fellows Cemetery, near mouth of Toro Creek, on the coast betweeen Cayucos and Morro 10 Comment
  CAS-BOT-BC327490  Layia jonesii R. F. Hoover 1948-4-14 7442 San Luis Obispo 2 mi NW of Cuyucos Comment
  OBI78754  Layia jonesii Michael Walgren 2014-4-6 365 San Luis Obispo Chevron Oil Company about 1/4 mile east of Del Mar Park in the City of Morro Bay 98 Comment
  OBI78804  Layia jonesii Michael Walgren 2014-4-15 385 San Luis Obispo Chevron Oil Company property in a field .5 miles east of the intersection of Zanzibar and Tuscan roads. 159 Comment
  POM53341  Layia jonesii R. W. Summers 1888-5-13 s.n. San Luis Obispo San Lius Obispo Comment
  UCD77801  Layia pentachaeta subsp. albida Robert E. Preston 1997-4-10 1026 San Luis Obispo San Luis Obispo County: 1.1 mi w of Cottonwood Pass 518 Comment
  CAS-BOT-BC385625  Layia platyglossa David D. Keck 1933-5-4 2180 San Luis Obispo Cambria Comment
  CAS-BOT-BC385859  Layia platyglossa Clare B. Hardham 1967-3-3 14327 San Luis Obispo Diablo Canyon Comment
  OBI15816  Layia platyglossa Aart C. DeVos 1963-4-18 62 San Luis Obispo Poly Cyn, NW slope Comment
  OBI72811  Layia platyglossa Michael Walgren 2010-4-7 113 San Luis Obispo San Simeon State Park on W side of hwy 1, approx .67 mi S of Arroyo Hondo and 1.05 mi N of Arroyo de los Chinos Comment
  SBBG34884  Layia platyglossa Mrs. R. W. Summers 1888-5-1 San Luis Obispo San Luis Obispo County [no specific locality] Comment
  CAS-BOT-BC382107  Layia platyglossa Roxana S. Ferris 1935-3-29 9113 San Luis Obispo Slopes above southern end of Soda Lake, Carisso Plain Comment
  UCD135687  Layia platyglossa Bruce G. Baldwin 1987-3-15 646 San Luis Obispo San Luis Obispo County: 10 miles south of junction with San Juan Road along Shell Creek Road. Comment
  UC1873066  Lemna gibba David Keil 2001-5-10 29430 San Luis Obispo Bitterwater Road, Pinole Spring. 10.1 road mi N from Hwy 58 at site of stone springbox on slope below road. 688 Comment
  OBI38528  Lemna gibba Eric Wise 1982-6-10 1506 San Luis Obispo A cow pond on hwy 58, 0.3 mi W of Huer Huero-La Panza Rd Comment
  UCD138145  Lemna minuta Robert 'Roy' J. van de Hoek 1995-4-30 261 San Luis Obispo San Luis Obispo County: Carrizo Plain, near Saucito Ranch House. 710 Comment
  UC1101306  Lemna turionifera Malcolm A. Nobs, S. Galen Smith 1949-6-23 837 San Luis Obispo 4 mi nw of Guadalupe (Oso Flaco Lake); Oso Flaco Lake Comment
  UC52336  Lepechinia calycina Mrs. R. W. Summers 1882-6-8 665 San Luis Obispo Santa Margarita Hills Comment
  OBI55343  Lepidium appelianum David J. Keil 1998-5-11 27168 San Luis Obispo Hwy 58 at San Juan Creek bridge Comment
  POM272905  Lepidium dictyotum Lyman Benson 1937-4-4 8095 San Luis Obispo East of Simmler, Carissa Plains. Temblor Mt. Range, Carissa Plains watershed. 457 Comment
  UC1296289  Lepidium dictyotum var. acutidens R. F. Hoover 1952-4-10 8109 San Luis Obispo 1 mi s Simmler; Carrizo Plain, Howell Comment
  UC1573181  Lepidium jaredii subsp. jaredii Dean Wm. Taylor with Glenn L. Clifton 1988-3-12 9379 San Luis Obispo Carrizo Plain, central portion, along dirt road from RC Farm to County Road Carrizo Plain 588 Comment
  OBI78940  Lepidium nitidum David J. Keil, Lynne Dee Althouse, Dan Meade, Naomi Oyler, Jason Dart, and Meg Perry 2008-3-31 s.n. San Luis Obispo Carrizo Plain. Area Proposed for development as solar farm by OptiSolar Corporation. Comment
  SBBG104191  Lepidium nitidum F. L. Johnson Proctor 1993-2-19 ROB 114 San Luis Obispo ca. 0.5 km N of Bee Rock Rd on East Perimeter Rd; Camp Roberts Comment
  UCR121902  Lepidium nitidum Ian G. Gillespie 2002-4-2 94 San Luis Obispo Temblor Range, Along Davis Rd. approximately 1.8 miles south of junction with Route 46, south-east of Cholame 457 Comment
  OBI37596  Lepidium nitidum David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, and M. Borchard 1982-3-24 15809 San Luis Obispo Vicinity of American Cyn in the La Panza Mts. T30S, R16E, sects 28, 32, 33 Comment
  CAS-BOT-BC12708  Lepidium oblongum J. W. Congdon 1894-3-28 s.n. San Luis Obispo Near Farmington. Comment
  UC1927827  Lepidium perfoliatum David Keil, Lynne Dee Althouse, Dan Meade, Jason Dart, Meg Perry, and Naomi Oyler 2008-3-31 30495 San Luis Obispo Carrizo Plain north of Highway 58 off Bitterwater Road. 654 Comment
  UC1969522  Lepidium pinnatifidum Michael Stiles 2003-5-19 s.n. San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Mount Bishop Road behind Beef Evaluation Unit. Comment
  RSA195844  Lepidospartum squamatum E. C. Twisselmann 1967-9-12 13701 San Luis Obispo Otherwise known in the Temblor Range only from the mouth of Palo Prieta Canyon, Choice Valley, fill 0.25 mile NW of the school. 602 Comment
  UC1537484  Leptodactylon californicum Gordon H. True Jr. 1937-4-25 677 San Luis Obispo Pozo 457 Comment
  RSA67548  Leptosiphon androsaceus P. A. Munz 1951-4-12 16275 San Luis Obispo 13 miles from McKittrick, St. Hwy 178, towards Simmler, Temblor Range. 762 Comment
  OBI79176  Leptosiphon ciliatus David J. Keil, with Matt Ritter, Dan Sinton, et al. 2012-4-12 31262 San Luis Obispo Avenales Ranch, south of Pozo along Avenales Ranch Road 506 Comment
  OBI83544  Leptosiphon parviflorus David J. Keil 1998-4-9 26621 San Luis Obispo USFS trailhead area on Hwy 166 NE of Tepusquet Canyon Rd. Comment
  UCSB19407  Leptosiphon parviflorus Breedlove, Dennis 1962-3-29 San Luis Obispo 12.4 miles west of Simmler, La Panza Range 518 Comment
  RSA0042090  Leptosiphon pygmaeus subsp. continentalis LeRoy Gross, Pam DeVries, Melinda Elster 2014-4-30 6345 San Luis Obispo Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W. 573 Comment
  OBI76646  Leptosiphon pygmaeus subsp. continentalis Meg Perry 2010-4-23 22 -Oct San Luis Obispo Carrizo Plain N of Calif Valley, Township 30S, Range 18E, SE 1/4 sect 4 616 Comment
  OBI64975  Leptosyne bigelovii Greg Wilvert 2005-4-2 92 San Luis Obispo SE Half of the Caliente Range. 100 m S of Wells Spring 921 Comment
  OBI55245  Leptosyne bigelovii Greg Frugoli 1997-4-7 18 San Luis Obispo Black Mtn Rd, La Panza Range, Los Padres NF (Hwy 58 burn area) 841 Comment
  OBI39026  Leptosyne calliopsidea David J. Keil, Dirk Walters, et al. 1986-3-22 19085 San Luis Obispo Nature Conservancy Research Trip to the Carissa Plain. S end of Soda Lake at jctn of Simmler-Soda Lake rd with Soda Lake rd. T31S, R20E, sect 20 and 29 591 Comment
  UCSB12161  Leptosyne calliopsidea 1962-3-18 San Luis Obispo Eastern edge of Carrizo Plain along highway from McKittrick 777 Comment
  UCSB13301  Leptosyne calliopsidea Blattau, Jim 1962-4-18 San Luis Obispo Along roadside of Highway 166-399, 13.2 miles south of Maricopa 838 Comment
  CAS-BOT-BC339453  Lessingia glandulifera var. glandulifera R. F. Hoover 1953-9-9 8329 San Luis Obispo Caliente Mt., west of peak Comment
  OBI60088  Lessingia glandulifera var. glandulifera George Butterworth 1997-11-3 199 San Luis Obispo T31S, R20E, S32 at Visitor Center, Carrizo Plain Comment
  OBI79160  Lessingia pectinata Kyle R. Weichert 2014-9-1 10 San Luis Obispo On the east bank of the Salinas River bed near Templeton, CA; 35.546503, -120.702523 (WSG84) 229 Comment
  SBBG61070  Lessingia pectinata var. tenuipes C. B. Hardham 1956-10-14 1456 San Luis Obispo Santa Lucia Ranch Comment
  UC1226819  Lessingia tenuis P. J. Hurd and Stage 1962-6-9 62 -18 San Luis Obispo 5.1 mi ne Santa Margarita Comment
  UCD138663  Leucojum aestivum Florence Knight 1911-5-2 s.n. San Luis Obispo San Luis Obispo County: Exact location unknown. Comment
  UC794373  Limnanthes douglasii subsp. nivea Lincoln Constance, Richard W. Holm, and Carroll E. Wood Jr. 1949-4-23 3263 San Luis Obispo four mi n Santa Margarita 304 Comment
  OBI82520  Limonium perezii David J. Keil 2015-8-10 33350 San Luis Obispo Cayucos Abalone Farm, northwest of Cayucos at west end of Villa Creek Road 5 Comment
  OBI11385  Linanthus californicus Neil Havlik 1968-5-1 182 San Luis Obispo In decomposed granite soil on east-facing slope in full sun 0.5 miles east of La Panza Campground on roadside of Pozo-La Panza Road. Comment
  POM209669  Linanthus californicus D. D. Keck 1934-4-26 2817 San Luis Obispo 2 miles W of La Panza Comment
  SBBG34938  Linanthus californicus subsp. tomentosus Mrs R. W. Summers 1886-4-19 San Luis Obispo ocean bluffs, Pismo Comment
  UC1123985  Linanthus ciliatus T. M. Hendrix 1939-5-8 1017 San Luis Obispo 2.5 mi nw Avenales Ranch; Los Padres National Forest, Branch Mt. Quad. 624 Comment
  OBI79060  Linanthus dichotomus Kathleen Goddard Jones, Gaylord Jones 1973-4-21 San Luis Obispo Approximately 4 miles (3) east of Hwy 229 and 58 on northwest banks. Small tributary flowing down gully into creek along Hwy 58. Comment
  OBI36155  Linanthus dichotomus subsp. dichotomus Walter F. Chesbro 1978-5-6 100 San Luis Obispo Avenues Reserve. Hwy. 58. Open, grassy area Comment
  RSA142492  Linanthus parryae Clare B. Hardham 1960-4-20 5475 San Luis Obispo East Branch of Huero Huero at Calf Canyon Bridge Comment
  JEPS108378  Linanthus pygmaeus subsp. continentalis David Gowen 2005-4-17 255 San Luis Obispo Roadside on Hwy 58, ca 0.5 mile west of Shell Creek Rd. in sandy soil. Comment
  RSA666655  Linaria canadensis George K. Helmkamp, E. A. Helmkamp 2001-5-2 6613 San Luis Obispo La Panza Range. CA-58. 4.5 miles E of Santa Margarita. 335 Comment
  RSA660574  Linaria maroccana Austin P. Griffiths 1978-5-20 10 -99 San Luis Obispo Oceano. 10 Comment
  SBBG119438  Linum bienne M. Wetherwax, E. Painter with K. Downing 2002-5-8 SLO 254 San Luis Obispo W side of Chumash Pk; Camp San Luis Obispo 170 Comment
  RSA173977  Lithocarpus densiflorus var. densiflorus Robert F. Thorne, P. Everett 1963-6-7 32168 San Luis Obispo 2.2 miles NW along Cuesta Ridge road from Cuesta Pass Freeway. 579 Comment
  UC1127210  Lithophragma C. M. Belshaw 1936-3-22 1681 San Luis Obispo 1 1/2 mi ssw Loma Peloma Hill; Nipomo Quad. Comment
  OBI66425  Lithophragma affine David J. Keil, with Kathleen A. Keil 1997-3-29 26120 San Luis Obispo La panza mountains. 1 mile from highway 58 along red hill road. Comment
  UC1127207  Lithophragma affine G. T. Nordstrom 1937-4-20 1097 San Luis Obispo 2.6 mi se Lincoln School; Adelaida Quad., se of Lincoln School Comment
  OBI62993  Lithophragma affine D. R. Miller 1994-4-22 494 -233 San Luis Obispo Pine Mt Region. From low basin on coast side off Ridge rd near Hearst Gate; Pico Crk drainage 900 Comment
  OBI80893  Lithophragma cymbalaria David J. Keil 2015-2-14 32627 San Luis Obispo Pismo Preserve. Along unpaved road from intersection with Thousand Hills Road westward to summit 70 Comment
  UC73124  Lithophragma cymbalaria F. E. Roadhouse 1905-4 177 San Luis Obispo San Luis Obispo Comment
  CAS-BOT-BC435379  Lithophragma cymbalaria Mary E. Wall 1933-5-11 s.n. San Luis Obispo Santa Margarita, Eldorado School Comment
  CAS-BOT-BC435380  Lithophragma cymbalaria Mrs. R. W. Summers unspecified s.n. San Luis Obispo unspecified Comment
  OBI74332  Lithophragma heterophyllum Theo Fitanides, Anthony Baniaga 2010-3-26 45 San Luis Obispo Tierra Redonda Mtn BLM ACEC 335 Comment
  OBI7893  Lobelia erinus G. L. Parsons 1976-5-27 122 San Luis Obispo San Luis Obispo Comment
  OBI80812  Lobularia maritima David J. Keil 1992-1 22919 San Luis Obispo Laguna Lake City Park. Along Madonna road in grassy strip with lawn 170 Comment
  UC1304964  Logfia filaginoides R. F. Hoover 1967-5-5 10523 San Luis Obispo ridge nw Cuesta Pass Comment
  OBI56584  Logfia filaginoides David J. Keil 1998-3-27 26480 San Luis Obispo Montan de Oro State Park. Slopes W of Valencia Peak burned over in summer of 1997 244 Comment
  OBI70755  Logfia filaginoides D. R. Miller 2008-5-1 508 .863 San Luis Obispo Along ridge rd cut in Bear Cyn, a drainage to Tobacco Crk 488 Comment
  OBI42396  Logfia gallica David J. Keil 1986-4-8 19103 San Luis Obispo Fire Ecology class trip to BLM land on E side of Santa Margarita Lake Comment
  OBI82440  Lomatium caruifolium David J. Keil, with George Butterworth 2016-2-25 33464 San Luis Obispo Chorro Creek Ecological Reserve, east of San Luisito Creek Road between Highway 1 and San Luisito Creek 35 Comment
  POM203684  Lomatium caruifolium I. L. Wiggins 1932-3-21 5827 San Luis Obispo Bitterwater Valley, between Cholame and Annette. Comment
  SEINET5779548 Image available Lomatium caruifolium Marcus E. Jones 1882-1 3600 San Luis Obispo San Luis Obispo Comment
  UC1123013  Lomatium dasycarpum subsp. dasycarpum H. C. Lee 1936-3-23 526 San Luis Obispo Mine Hill Arroyo Grande Quad., Mine Hill Comment
  UC1123031  Lomatium macrocarpum P. L. Johannsen 1937-5-4 1114 San Luis Obispo 1/2 mi. n. Chimeneas Ranch (Plot 200); McKittrick Quad. Comment
  UC454496  Lomatium parvifolium I. J. Condit May 1908 San Luis Obispo CA Polytechnic School, School Canyon Comment
  OBI3879  Lomatium parvifolium Patricia Wiese 1971-5-31 86 San Luis Obispo Cuesta Ridge Botanical Area. 2 mi NW of Cuesta Pass 762 Comment
  RSA164346  Lomatium parvifolium Clare B. Hardham 1961-5-17 7055 San Luis Obispo 4 miles west of Ocean View Mine 762 Comment
  RSA19023  Lomatium vaginatum Alice Eastwood, John Thomas Howell 1937-4-29 4122 San Luis Obispo Carrizo Plain near Soda Lake Comment
  OBI66917  Lonicera interrupta David J. Keil, with V. L. Holland 2001-5-24 29500 San Luis Obispo Western outskirts of Atascadero. 3-F Me4adows area, proposed for housing development Comment
  CAS-BOT-BC243953  Lonicera involucrata var. ledebourii Ira L. Wiggins 1929-4-15 3582 San Luis Obispo Between Guadalupe and Oceano Comment
  RSA781227  Lonicera involucrata var. ledebourii A. C. Sanders 2011-2-21 38732 San Luis Obispo Cambria, along Burton Dr., down canyon from intersection with Eaton Rd., to the edge of the East Village at the creek crossing 15 Comment
  CAS-BOT-BC234940  Lonicera subspicata var. denudata R. F. Hoover 1946-10-19 6503 San Luis Obispo East slope of La Panza Range Comment
  UC1129124  Lotus E. Armstrong 1934-4-1 1124 San Luis Obispo near La Panza; Santa Barbara National Forest, La Panza Quad. 457 Comment
  RSA19577  Lotus benthamii E. C. Twisselmann 1967-4-27 12932 San Luis Obispo Ragged Point, Santa Lucia Range. 61 Comment
  UC1321323  Lotus junceus R. F. Hoover 1966-5-15 9857 San Luis Obispo Oak Park district Comment
  UC1129082  Lotus micranthus G. T. Nordstrom 1937-5-15 1224 San Luis Obispo 2.7 mi w German Church; Adelaida Quad. 396 Comment
  UC1129026  Lotus purshianus var. purshianus H. C. Lee 1937-5-10 915 San Luis Obispo 0.5 mi s Templeton; San Luis Obispo National Forest, Paso Robles Quad. 259 Comment
  UC1315064  Lotus salsuginosus R. F. Hoover 1967-4-16 10472 San Luis Obispo near n end of Elkhorn Plain; Temblor Range Comment
  UC1925849  Lupinus albifrons David Keil 1981-4-9 14297 San Luis Obispo 0.6 miles W of junction of road to Cholame along State Highway 58. Comment
  OBI43706  Lupinus albifrons Rhonda Riggins 1982-5-9 1393 San Luis Obispo W edge of Cypress Mtn, 7 mi NE Santa Rosa Creek rd Comment
  SEINET10488382  Lupinus albifrons Andrew R. Moldenke, Harold N. Moldenke 1971-4-27 Moldenke 25558 San Luis Obispo On dry sandy road shoulders Comment
  UC454631  Lupinus albifrons var. albifrons I. J. Condit 1908-4-30 San Luis Obispo Diablo Canyon Comment
  CAS-BOT-BC195748  Lupinus albifrons var. albifrons R. F. Hoover 1967-3-22 10271 San Luis Obispo At western edge of Carrizo Plain, west of Simmler Comment
  POM308260  Lupinus albifrons var. albifrons Henry J. Ramsey, Henry J. Ramsey, Don Ramsey 1940-4-20 3123 San Luis Obispo Hwy 41, near Templeton Comment
  CAS-BOT-BC196206  Lupinus albifrons var. douglasii W. R. Dudley 1902-4-5 s.n. San Luis Obispo South side of Pecho Hills Comment
  UC1334656  Lupinus arboreus Austin Griffiths Jr. 1966-7-25 5074 e San Luis Obispo 2 mi s Oceano; s of Oceano 30 Comment
  SBBG108222  Lupinus benthamii C. B. Hardham 1959-5-9 4450 San Luis Obispo Camp Natoma Comment
  JEPS99191  Lupinus benthamii Clare B. Hardham 1959-5-6 4398 San Luis Obispo Nacimiento Lake Santa Lucia Mountains Comment
  UCR161919  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2005-3-1 9001 San Luis Obispo South Outer Coast Ranges, Santa Lucia Range NE of Lopez Lake; 4.8 mi. N of Hi Mountain Road along Upper Lopez Lake Road. Vicinity of Wittenberg and Huffs Hole Creeks 232 Comment
  SEINET12154471  Lupinus bicolor Unknown 1936-1 12936 San Luis Obispo nr Morro Rock Comment
  OBI83324  Lupinus cervinus Rhonda Riggins 1987-5-11 1563 San Luis Obispo Los Padres NF. East Cuesta Road ca 6.7 mi SE gate at US 101, and .1 mi NW of gate at head of Reservoir Canyon Comment
  RSA0113489  Lupinus chamissonis Lyman Benson 1963-5-5 16260 San Luis Obispo Oso Flaco Lake; sand dunes near Guadalupe. 7 Comment
  SD53123  Lupinus chamissonis Darley F. Howe 1962-7-22 3337 San Luis Obispo Dry bed of Santa Maria River Comment
  OBI60100  Lupinus concinnus G. F. Hrusa 1995-4-15 12084 San Luis Obispo La Panza Range. Immed adj to Queen Bee Camp 1 m S of La Panza Rd summit 750 Comment
  OBI64183  Lupinus concinnus David J. Keil, with Kathleen A. Keil 2003-3-29 30100 San Luis Obispo Shell Creek area, ca. 0.5 miles north of jubction with Highway 58 Comment
  OBI28634  Lupinus concinnus Rhonda Riggins 1980-5-13 1201 San Luis Obispo Los Padres Natl Forest BM 1937. Adj Navajo Campground Rd, 1.4 mi S Hwy 58, 5.6 mi E Shell Creek Rd Comment
  SD244703  Lupinus concinnus David Keil 1998-4-9 26661 San Luis Obispo USFS trailhead aea on Hwy 166 NE of Tepusquet Canyon road. Comment
  SD2420  Lupinus confertus Kate Stephens 1922-7-22 San Luis Obispo 10 miles west of Simmler, northern road to Los Angeles Comment
Read comments
Jul 10 2010
  UC1969520  Lupinus formosus var. robustus David Keil 2010-6-7 30877 San Luis Obispo La Panza Mountains. Ca. 0.25 miles north of Highway 58 along Shell Creek Road. Comment
  OBI28193  Lupinus hirsutissimus Jeffery Null 1980-5-12 33 San Luis Obispo Ecological Study Area. Calif Polytechnic State Univ Comment
  UC52306  Lupinus longifolius Rev. R. W. Summers 1888-4-27 San Luis Obispo Templeton Comment
  OBI19290  Lupinus ludovicianus Robert F. Hoover 1969-5-3 11301 San Luis Obispo Upper Arroyo Grande Comment
  SBBG120603  Lupinus ludovicianus S. Bernstein, M. Carroll 2007-6-4 San Luis Obispo base of W slope of small hill immediately N of W fork of Pismo Crk, W of Price Cyn Rd 85 Comment
  SBBG66975  Lupinus ludovicianus Henry Chapman Ford 1893-1 San Luis Obispo San Luis Obispo County [no specific locality] Comment
  CAS-BOT-BC207217  Lupinus ludovicianus Mary E. Wall 1933-5-1 s.n. San Luis Obispo Santa Margarita, El Dorado School Comment
  CAS-BOT-BC207223  Lupinus ludovicianus A. G. Vestal; W. P. Vestal 1947-4-16 s.n. San Luis Obispo About 13.7 miles east of Arroyo Grande Comment
  CAS-BOT-BC207233  Lupinus ludovicianus R. F. Hoover 1949-5-17 7702 San Luis Obispo Upper Arroyo Grande, 6 mi. above County Park Comment
  RSA104533  Lupinus ludovicianus Katherine Brandegee 1885-07 s.n. San Luis Obispo Blue Canyon near San Luis Obispo. Comment
  RSA659025  Lupinus microcarpus R. Riggins 1979-5-12 1181 San Luis Obispo El Pomar Road 0.1 mi S of junction with Vaquero Drive paralleling Salinas River, N Templeton. Comment
  OBI48278  Lupinus microcarpus var. densiflorus Rhonda Riggins 1978-5-9 1149 San Luis Obispo Small knoll in cyn of intermittent stream, hwy 166, 11.9 mi E US 101 Comment
  OBI48302  Lupinus microcarpus var. densiflorus Rhonda Riggins 1979-5-12 1176 San Luis Obispo Roadside bank Nacimiento Rd 1.4 mi E Chimney Rock Rd Comment
  UCSB49141  Lupinus microcarpus var. densiflorus Frykman, P. 1977-5-19 San Luis Obispo State Hwy. 41, 6 miles east of Hwy. 46 548 Comment
  OBI12880  Lupinus microcarpus var. horizontalis Robert F. Hoover 1968-4-17 11046 San Luis Obispo Elkhorn Hills Comment
  OBI56798  Lupinus microcarpus var. horizontalis Rhonda Riggins 1979-5-5 1155 San Luis Obispo Elkhorn Trl Rd (Co 285) 4.8 mi SE Hurricane Rd. W slopes Temblor Range Comment
  SBBG17451  Lupinus microcarpus var. microcarpus C. B. Hardham 1960-4-30 5555 San Luis Obispo Peachy Cyn Comment
  SBBG32877  Lupinus microcarpus var. microcarpus L. E. Allen 1967-4-13 San Luis Obispo N of Paso Robles near jct of Hwys 41 and 466 [46 and US 101} Comment
  CDA27529  Lupinus microcarpus var. microcarpus R. Riggins 1979-5-5 1158 San Luis Obispo Triangle formed by Elkhorn Trail Road (County 285) and ranch road to water tank, 2.3 miles north of Coachoro Camp Road. 0 Comment
  SEINET239859  Lupinus microcarpus var. microcarpus Rhonda Riggins 1978-4-28 1143 San Luis Obispo Atascadero-Creston Rd. 1 mi E Homestead Rd. 1.9 mi E. Templeton Rd. Comment
  SEINET239864  Lupinus microcarpus var. microcarpus Rhonda Riggins 1979-5-12 1181 San Luis Obispo Steep road cut on El Pomar Road 0.1 mi S of junction with Vaquero Drive paralleling Salinas River N Templeton. Comment
  UC454096  Lupinus nanus I. J. C. and Mrs. Brandegee 1911-5-25 San Luis Obispo Price Canyon Comment
  UC762715  Lupinus nanus R. F. Hoover 1946-4-27 6086 San Luis Obispo Price Canyon Comment
  UC54797  Lupinus nanus Rev. R. W. Summers 1886-2-22 San Luis Obispo Oso-Flacco SandHills Oso-Flacco Sandhills <Oso Flacco Sandhills> Comment
  CAS-BOT-BC202125  Lupinus nipomensis Alice Eastwood 1941-4-21 18969 San Luis Obispo Nipoma [Nipomo] Mesa Comment
  SBBG107359  Lupinus sparsiflorus C. B. Hardham 1971-4-24 18043 San Luis Obispo banks of Salinas River, entrance of Avenales Ranch rd from Pozo Comment
  RSA164331  Lupinus succulentus Clare B. Hardham 1961-5-18 7114 San Luis Obispo Between Pine Mt. and Rocky Butte. 762 Comment
  OBI28799  Lupinus truncatus Melissa Luckow, Rhonda Riggins and Richard Pimentel 1982-4-4 743 San Luis Obispo Huasna Rd, 1/2 mi NW of where the Huasna River crosses the rd Comment
  OBI42950  Lupinus truncatus Jan Johnson, Melissa Boggs 1986-5-11 15 San Luis Obispo Los Padres Natl Forest. E Cuesta Ridge about 12 mi N of San Luis Obispo, off hwy 101 Comment
  POM318924  Lupinus truncatus Patricia Wilder 1965-4-10 1828 San Luis Obispo Nipomo Messa; field W of town of Nipomo. 107 Comment
  OBI79476  Luzula macrantha David J. Keil, with Matt Ritter and Jepson Herbarium Weekend Workshop participants 2012-4-21 31294 San Luis Obispo Santa Lucia Mountains. Santa Rita Creek Road southwest of Templeton Comment
  OBI79270  Luzula subsessilis David J. Keil, with Mike Walgren and Lisa Andreano 2012-5-15 31342 San Luis Obispo Western end of San Luis Range. North-facing slope above Coon Creek, southern portion of Montana de Oro State Park, adjacent to Field Ranch (Pacific Gas and Electric Company property, north of Diablo Canyon Nuclear Power Plant) Comment
  OBI19935  Lysimachia arvensis Walter F. Chesbro 1979-4-10 61 San Luis Obispo Below Montana de Oro State Park Comment
  OBI37681  Lysimachia arvensis Eric Wise 1981-6-22 650 San Luis Obispo Lopez Water Treatment Reservoir Comment
  OBI37685  Lysimachia arvensis Eric Wise 1983-8-30 1759 San Luis Obispo Along the length of Black Lake Cyn with San Luis Obispo co. Planning Board Et al Comment
  OBI50583  Lythrum californicum Jan Barber, Sue Weis 1993-6-14 1 San Luis Obispo N of parking lot at W end of Laguna Park in San Luis Obispo Comment
  SBBG110231  Lythrum hyssopifolia C. B. Hardham 1956-6-20 956 San Luis Obispo Tassajera Cyn Comment
  SBBG54987  Lythrum hyssopifolia D. Keil 1977-11-12 San Luis Obispo Laguna Lake Park Comment
  UCSB37988  Lythrum hyssopifolia Edge, Lyda 1974-6-12 San Luis Obispo North of Laguna Lake Comment
  OBI15725  Madia elegans Robert F. Hoover 1965-9-7 9533 San Luis Obispo Santa Lucia Range, Santa Rita Crk W of Templeton Comment
  UC455509  Madia elegans I. J. Condit 1908-5-31 San Luis Obispo Trout Creek Comment
  OBI32025  Madia exigua David J. Keil 1982-6-26 16231 San Luis Obispo Vicinity of Arroyo de la Cruz N of San Simeon Comment
  SBBG67380  Madia exigua C. B. Hardham 1956-6-6 866 San Luis Obispo NE slope of Cypress Mtn Comment
  SBBG8588  Madia exigua C. B. Hardham 1956-5-31 827 San Luis Obispo S Rd to Adelaida near Hilltop Ranch Comment
  OBI74312  Madia gracilis Theo Fitanides, Anthony Baniaga 2010-4-10 83 San Luis Obispo Tierra Redonda Mtn BLM ACEC 345 Comment
  UCD134316  Madia gracilis Daryl Koutnik 1978-6-19 527 San Luis Obispo San Luis Obispo County: Prefumo Canyon. 243 Comment
  UCR92509  Madia gracilis G. Fred Hrusa 1995-5-28 12206 San Luis Obispo E base of Ridge 2, Black Butte Research Natural Area 500 Comment
  OBI65072  Madia radiata Greg Wilvert 2005-4-23 299 San Luis Obispo SE Half of the Caliente Range. 1.3 km NW of Lawson Srping Comment
  RSA0021620  Madia radiata Greg Wilvert 2005-4-23 299 San Luis Obispo 1.3 km NW of Lawson Spring. 876 Comment
  CAS-BOT-BC324543  Madia radiata Ernest C. Twisselmann 1952-4-22 603 San Luis Obispo Associated Ridges near the summit, Temblor Range and the Western San Joaquin Valley 1036 Comment
  JEPS29340  Madia radiata Rimo Bacigalupi, and L. Heckard 1962-3-27 8436 San Luis Obispo 2.0 mi ne junction of State Highway 41 and U. S. Highway 466 (s of State Highway 41, 4.1 mi w of Kern County line) 365 Comment
  CAS-BOT-BC345089  Madia sativa R. F. Hoover 1966-9-13 9998 San Luis Obispo 2 mi. n. of Arroyo de la Cruz on State Highway 1 Comment
  CAS-BOT-BC345098  Madia sativa Bruce G. Baldwin 1986-7-6 612 San Luis Obispo Cambria, 0.4 mile north of junction with California State Highway 1 along Main Street Comment
  OBI15703  Madia sativa Robert F. Hoover 1969-9-13 11584 San Luis Obispo Santa Lucia range. Upper Jack Crk, W of Paso Robles Comment
  UCSB6644  Madia sativa Keator, Glenn 1958-6-10 San Luis Obispo In Southern San Luis Obispo county near coast on highway 1 Comment
  SBBG110181  Maianthemum stellatum C. B. Hardham 1956-4-26 563 San Luis Obispo Santa Rita Crk, W of Templeton Comment
  CAS-BOT-BC204166  Malacothamnus jonesii Roxana S. Ferris 1939-6-1 9763 A San Luis Obispo Hills about 3 miles east of Atascadero 411 Comment
  SBBG110224  Malacothamnus jonesii C. B. Hardham 1956-6-23 997 San Luis Obispo ridge between Kiler and Peachey Cyns Comment
  SBBG114994  Malacothamnus jonesii D. Wilken with E. Painter, T. Slotta 2002-5-28 15908 San Luis Obispo Calf Cyn, along St Hwy 58, ca. 0.2 km SW of jct with St Hwy 229 400 Comment
  UC1122033  Malacothamnus jonesii C. A. Graham 1939-5-17 562 San Luis Obispo 1 mi ne Taylor Well; Branch Mt. Quadrangle Comment
  JEPS99458  Malacothamnus jonesii Clare B. Hardham 1961-5-10 6983 San Luis Obispo Atascadero, Santa Rosa Road Santa Lucia Mountains Comment
  UC716285  Malacothamnus jonesii Roxana S. Ferris 1939-6-1 9763 San Luis Obispo about 3 mi e Atascadero (hills) 411 Comment
  UC410483  Malacothamnus palmeri var. palmeri Alice Eastwood 1927-7-31 15013 San Luis Obispo Along road from Atascadero to Morro Comment
  OBI12349  Malacothamnus palmeri var. palmeri Robert F. Hoover 1946-6-29 6200 San Luis Obispo Near Cerro Alto Public Camp, between Morro Bay and Atascadero Comment
  RSA301954  Malacothrix californica J. R. Shevock 1972-3-29 1510 San Luis Obispo North Fork Gillis Canyon, Temblors 49 Comment
  UC92254  Malacothrix californica unknown San Luis Obispo San Luis Obispo Comment
  CAS-BOT-BC345349  Malacothrix californica D. E. Breedlove 1962-3-29 2051 San Luis Obispo 27.0 miles west of Simmler, La Panza Range 472 Comment
  RSA20405  Malacothrix clevelandii Roxana S. Ferris, Ruth P. Rossbach 1938-5-12 9440 San Luis Obispo 8 miles east of Santa Margarita on Mountain Road near its junction with State Highway 178. Comment
  UC604943  Malacothrix clevelandii Roxana S. Ferris and Ruth P. Rossbach 1938-5-12 9440 San Luis Obispo 8 mi e Santa Margarita (on Mountain Road near its junction with State Highway #178) Comment
  OBI15680  Malacothrix coulteri Robert F. Hoover 1952-4-8 8082 San Luis Obispo La Panza District Comment
  CAS-BOT-BC345545  Malacothrix coulteri Roxana S. Ferris; Ruth P. Rossbach 1938-5-12 9464 San Luis Obispo Lower edge of Soda Lake on Carriso Plain Comment
  CAS-BOT-BC347543  Malacothrix floccifera Ernest C. Twisselmann 1957-5-3 3484 San Luis Obispo Bill Hill Ranch, at the foot of Caliente Mountain 701 Comment
  OBI15662  Malacothrix glabrata Robert F. Hoover 1948-4-17 7475 San Luis Obispo San Juan River S of Shandon Comment
  OBI77577  Malacothrix glabrata David J. Keil, with Kathleen A. Keil 2003-3-29 30095 San Luis Obispo Shell Creek area, ca. 0.5 miles north of jubction with Highway 58 Comment
  UC2027184  Malacothrix incana David J. Keil 2012-8-21 31502 San Luis Obispo Oceano Dunes State Vehicular Recreation Area, north of Grand Ave., Grover Beach Comment
  OBI78715  Malacothrix saxatilis G. Butterworth 2013-5-22 918 San Luis Obispo Garcia Spring Canyon below chg 65 853 Comment
  CAS-BOT-BC347844  Malacothrix saxatilis var. commutata R. F. Hoover 1969-7-12 11453 San Luis Obispo 4 mi. w. of Paso Robles on Peachy Canyon road Comment
  OBI67804  Malacothrix saxatilis var. commutata M. Wetherwax 2001-4-18 CR- 248 a San Luis Obispo Camp Roberts. Ca 1/2 mi W of Twin Bridges, N side of Nacimiento River. UTMS NAd 27 zone 10S 694300E, 3960350N 63 Comment
  UC1872976  Malosma laurina David Keil 2001-7-5 29636 San Luis Obispo Arroyo Grande area. Ca. 0.5 mi off Lopez Drive on Hondanada Road. Comment
  OBI27183  Malva nicaeensis Thomas Burrows 1980-5-17 70 San Luis Obispo Reservoir Cyn 152 Comment
  CDA17905  Malva parviflora Austin Griffiths 1987-3-17 18068 San Luis Obispo Oceano 0 Comment
  OBI4817  Malva parviflora Mike Wemp 1972-3-29 5 San Luis Obispo About 1/4 mi NW of Montana de Oro State Park campground 30 Comment
  UCR147030  Malva parviflora George K. Helmkamp, E. A. Helmkamp 2004-10-8 8840 San Luis Obispo Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive and Arroyo Grande Creek 136 Comment
  SBBG95645  Malva pseudolavatera D. Keil 1982-3-6 15693 San Luis Obispo Atascadero Rd near beach in Morro Bay Comment
  SEINET11261294  Malvella leprosa Robert L. Johnson 2015-7-30 4041 San Luis Obispo Near terminus of Santa Rosa Creek at Moonstone Beach Park, Cambria. Just north of Shamel Community Park.; 0 2 Comment
  OBI58353  Malvella leprosa David J. Keil 1998-8-24 27997 San Luis Obispo Nipomo. Along Hutton Rd., 0.5 miles N of Cuyama Lane (Junction of US 101 & Hwy 166) at entrance to Santa Maria Speedway. Comment
  CDA13607  Marah fabacea G. F. Hrusa, T. D. Wilfred 1997-3-12 13636 San Luis Obispo Carrizo Plain; About 2 mi. S. of Washburn Ranch on W side of Soda Lake Rd. Comment
  HSC91829  Marah fabacea Susan H. Bicknell 1989-4-17 San Luis Obispo Montano de Oro State Park, MDO1 Comment
  OBI35458  Marah fabacea Melody Dickens 1980-8-15 54 BH San Luis Obispo Black Hill, Morro Bay State Park Comment
  UCR162833  Matricaria matricarioides George K. Helmkamp, E. A. Helmkamp 2005-3-30 9260 San Luis Obispo Outer South Coast Ranges, La Panza Range; Pozo Road, 6.5 mi NE of Hi Mountain Road, [c. 1 mi (airline) SW of Pozo Summit] 665 Comment
  OBI56632  Matricaria occidentalis David J. Keil 1998-6-8 27721 San Luis Obispo Along Bitterwater Rd., 11.7 road miles N from Hwy 58. 536 Comment
  OBI69156  Matthiola incana Kristal Nessa, Amy Krisch and Michelle Uithoven 2001-2-16 14 San Luis Obispo Crestmont Dr 100 Comment
  SBBG21098  Meconella denticulata C. B. Hardham 1962-4-16 8988 San Luis Obispo Pozo, Hi Mtn Comment
  SEINET200290 Image available Meconella linearis W. R. Ernst 1961-4-2 757 San Luis Obispo Along the Simmler-Creston road about 2 miles northwest of the junction to La Panza. 518 Comment
  CDA43355  Medicago minima David J. Keil, Matt Ritter, George Butterworth, Jepson Herbarium Weekend Workshop participants 2012-4-2 31283 San Luis Obispo Eastern slope of Santa Lucia Range. Pozo Road, Rinconada Trailhead and lower trail. Comment
  OBI12808  Medicago polymorpha R. R. LaBelle 1967-10-10 52 San Luis Obispo Laguna lake, San Luis Obispo, on N side of lake Comment
  UCD147205  Melica californica Melanie Gogol-Prokurat 2008-4-23 CARR 124 San Luis Obispo San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch. 795 Comment
  CAS-BOT-BC281677  Melica imperfecta Clare B. Hardham 1957-4-27 1775 San Luis Obispo Foothills of Caliente Mt, edge of Carissa Plains Comment
  OBI31733  Melica imperfecta Smeltzer, Turnquist 1982-5-7 132 San Luis Obispo NE side of Laguna Lake Park Comment
  CAS-BOT-BC281668  Melica imperfecta Ernest C. Twisselmann 1969-4-24 15208 San Luis Obispo Santa Ysabel Ranch, E side of the Salinas River 5 miles S of Paso Robles 228 Comment
  CAS-BOT-BC264272  Melica torreyana Clare B. Hardham 1961-5-17 7077 San Luis Obispo Near Burnett Peak, Santa Lucia Mountains 762 Comment
  SBBG118222  Melica torreyana M. Wetherwax, E. Painter, J. Olson 2002-4-24 SLO 246 a San Luis Obispo Primera Mine tailings; Camp San Luis Obispo 440 Comment
  UC1583622  Melica torreyana David Keil with M. A. Corky Matthews, Janet Haden, Suzanne Schettler, Steve Edwards, and Jim Pittman 1988-6-11 20711 San Luis Obispo n San Simeon (along system of ridges and canyons just n of Arroyo de la Cruz) Comment
  OBI36866  Mentha aquatica Eric Wise 1981-9-29 1245 San Luis Obispo Lopez Cyn. Approx 6 mi NW of Hi Mtn Rd Comment
  OBI43161  Mentha aquatica David J. Keil 1985-6-8 18785 San Luis Obispo Vicinity of Arroyo de la Cruz, N of San Simeon. In channel of tributary of Arroyo del Oso South of Hill 612 Comment
  RSA120881  Mentha arvensis Clare B. Hardham 1957-9-12 2606 San Luis Obispo Cambria; Santa Rosa Creek Comment
  JEPS99332  Mentha canadensis Clare B. Hardham 1958-9-8 3944 San Luis Obispo Nacimiento River below dam Santa Lucia Mountains Comment
  OBI36870  Mentha canadensis Eric Wise 1983-9-22 1777 San Luis Obispo Salinas River X Hwy 58. Loc near Santa Margarita Comment
  UC771644  Mentha canadensis R. F. Hoover 1946-8-24 6325 San Luis Obispo near Laguna near San Luis Obispo Comment
  OBI12491  Mentzelia affinis Robert F. Hoover 1967-3-27 10297 San Luis Obispo Chalk Mt, Cuyama Valley Comment
  UC1121642  Mentzelia affinis N. H. French 1937-4-3 913 San Luis Obispo 10 m e Cuyama Ranch; Santa Ynez Quad. Comment
  RSA115622  Mentzelia dispersa E. C. Twisselmann 1955-6-21 2181 San Luis Obispo Chris Twisselmann Ranch, eastern San Luis Obispo Co., Temblor Range and Western San Joaquin Valley. 694 Comment
  OBI58348  Mentzelia micrantha David J. Keil 1998-5-20 27342 San Luis Obispo Los Padres National Forest. Vicinity of trailhead, about 11 mi. NE of junction with Tepusquet Canyon Road along Hwy 166. Comment
  OBI65280  Mentzelia micrantha D. R. Miller 2004-5-13 505 .774 San Luis Obispo Pine Mt Region, below 2nd gate. J. Rhoades prop 914 Comment
  OBI28886  Mentzelia pectinata Melissa Luckow, Rhonda Riggins, Richard Pimentel 1982-5-2 855 San Luis Obispo County Rd 285, 13.8 mi SE of jctn with hwy 58. Crocker Cyn Comment
  SBBG108299  Mentzelia pectinata C. B. Hardham 1960-4-8 5358 San Luis Obispo San Juan River, rd from Paso Robles to Simmler Comment
  UC1224765  Mentzelia pectinata R. F. Hoover 1950-4-2 7804 San Luis Obispo Temblor Range, Crocker Grade Comment
  SD264722  Mesembryanthemum crystallinum David Keil 2015-9-29 33424 San Luis Obispo Pismo Beach north of Pismo Pier. 10 Comment
  CAS-BOT-BC428913  Micranthes californica Ira L. Wiggins 1932-3-24 5843 San Luis Obispo Near Adelaide, W. of Paso Robles Comment
  OBI80208  Micranthes californica David J. Keil 1978-3-25 12683 San Luis Obispo Irving Ranch. Comment
  UCSB24539  Micranthes californica Farneman, H. 1967-3-26 San Luis Obispo north shore of Lake Nacimiento near Bee Rock Campground 365 Comment
  UCSB39884  Micranthes californica Shaw, J. 1982-4-2 San Luis Obispo 5 miles east of Highway 58 on Pozo Road 457 Comment
  OBI66937  Microseris campestris David J. Keil, with Kathleen A. Keil 2001-4-20 29374 San Luis Obispo Southeast of Cholame along Davis Road, 1.8 mile southeast of California Highway 46. Vicinity of 35.71380 deg. ? x 120.26716 deg. W 421 Comment
  UCR39164  Microseris campestris David J. Keil, M. Luckow, R. A. Pimentel, R. R. Pimentel 1981-4-24 14476 San Luis Obispo Inner South Coast Range, Road at S end of Soda Lake c. 0.25 mi east of Soda Lake road 591 Comment
  OBI78826  Microseris douglasii Jada Golland, Tara Becker, Joey Persico 2014-4-27 1 San Luis Obispo Laguna Lake. Near dirt path under electric poles. 37 Comment
  OBI78944  Microseris douglasii David J. Keil, Lynne Dee Althouse, Dan Meade, Naomi Oyler, Jason Dart, Meg Perry 2008-3-31 s.n. San Luis Obispo Carrizo Plain. Area proposed for development as solar farm by OptiSolar Corporation. Comment
  RSA770024  Microseris douglasii David J. Keil, Jason Dart, Meg Perry 2010-4-27 30745 San Luis Obispo Carrizo Plain west-southwest of Carissa Plains Elementary School, south of Highway 58 620 Comment
  SBBG118202  Microseris douglasii E. Painter, M. Wetherwax, J. Olson 2002-4-22 SLO 232 San Luis Obispo W base of Cerro Romualdo, near gate for rd to water tower; Camp San Luis Obispo 54 Comment
  CAS-BOT-BC348999  Microseris douglasii subsp. douglasii R. F. Hoover 1948-4-17 7461 San Luis Obispo San Juan River s. of Shandon Comment
  JEPS35277  Microseris douglasii subsp. douglasii R. F. Hoover 1948-4-17 7461 San Luis Obispo s Shandon; San Juan River Comment
  UCR121900  Microseris douglasii subsp. douglasii Ian G. Gillespie 2002-4-2 93 San Luis Obispo Temblor Range, Along Davis Rd. approximately 1.8 miles south of junction with Route 46, south-east of Cholame 457 Comment
  CAS-BOT-BC349000  Microseris douglasii subsp. douglasii R. F. Hoover 1949-5-1 7649 San Luis Obispo Cholame Valley, at junction of Cottonwood and Polonio Pass roads Comment
  UC50034  Microseris douglasii subsp. douglasii W. H. Brewer 1861-4-9 400 San Luis Obispo Nipoma Comment
Read comments
Jul 6 2010
  OBI73107  Microseris douglasii subsp. tenella David J. Keil, with Lynne Dee (Oyler) Althouse 2000-5-10 28654 A San Luis Obispo Santa Margarita Ranch. Ca. 0.5 miles south of railroad crossing along Pozo Road and westward along ranch roads. Comment
  OBI028857  Microsteris gracilis David Keil, M. Luckow, R. A. Pimentel, R. R. Pimentel 1981-4-24 14480 San Luis Obispo Road at S end of Soda Lake c. 0.25 mi east of Soda Lake road 591 Comment
  OBI11283  Microsteris gracilis R. J. Rodin 1957-4-9 6131 San Luis Obispo Near Summit of Cuesta Pass, 4 mi N of San Luis Obispo Comment
  OBI31439  Microsteris gracilis Joy Nishida, Julie Oxford 1982-4-16 309 San Luis Obispo 1.2 miles south of American Canyon CAmpground on a rock outcrop of decaying shale. Drainage immediately to side of outcrop. 506 Comment
  OBI9455  Mimetanthe pilosa Robert F. Hoover 1965-9-19 9604 San Luis Obispo Calf Cyn Comment
  OBI42352  Mimetanthe pilosa David J. Keil 1986-5-28 19611 San Luis Obispo Ca 1/4-1/2 mi W from jctn with Parkhill Rd along Las Pilitas Rd Comment
  RSA201640  Mimulus androsaceus Robert F. Hoover 1952-5-11 8186 San Luis Obispo Navajo Creek district, east side of La Panza Range. Comment
  OBI9508  Mimulus aurantiacus var. aurantiacus L. R. Green 1955-6-20 s.n. San Luis Obispo Cal Poly Comment
  JEPS87282  Mimulus aurantiacus var. aurantiacus David M. Thompson 1992-5-26 1089 San Luis Obispo 0.2 mi w of entrance Morro Bay State Park (along South Bay Drive) 60 Comment
  RSA139920  Mimulus aurantiacus var. aurantiacus Clare B. Hardham 1960-4-2 5285 San Luis Obispo Along Santa Rosa Creek Comment
  UC1012106  Mimulus aurantiacus var. aurantiacus Francis W. Pennell 1940-5-9 25343 San Luis Obispo n Pismo Beach (Route 101) 15 Comment
  OBI37985  Mimulus aurantiacus var. grandiflorus David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller 1985-4-27 18572 San Luis Obispo 19.5 mi from Calif rte 1 along San Simeon Creek rd, N of Rocky butte lookout at locked gate 732 Comment
  OBI60097  Mimulus aurantiacus var. pubescens G. F. Hrusa 1995-4-16 12080 San Luis Obispo La Panza Range, Calf Cyn on hwy 58, approx 5 mi E of Santa Margarita 400 Comment
  OBI47499  Mimulus aurantiacus var. pubescens David J. Keil, Rhonda Riggins 1984-4-26 18218 San Luis Obispo 0.4 mi N of Rinconada Mine Comment
  RSA341616  Mimulus aurantiacus var. pubescens C. F. Smith 1950-4-28 2692 San Luis Obispo Upper San Juan Creek near Hubbard Hill Comment
  UC410852  Mimulus aurantiacus var. pubescens Alice Eastwood 1928-5-17 15143 San Luis Obispo along new road to Pozo Comment
  UC1392901  Mimulus cardinalis R. F. Hoover 1969-7-12 11454 San Luis Obispo 4 mi w Paso Robles (on Peachy Canyon road) Comment
  SEINET8464323 Image available Mimulus cardinalis T. Reeves, D. J. Pinkava 1974-3-21 11887 San Luis Obispo Lopez Canyon 6.7 mi from Lopez Lake Comment
  OBI74655  Mimulus guttatus David J. Keil 1987-5-6 20126 San Luis Obispo Hwy 229 ca 1/2 mile north of junction highway 58. Comment
  LA105458  Mimulus guttatus Barry A. Prigge; 1989-3-19 8588 San Luis Obispo Santa Lucia Mountains, San Bernardino Creek: within 0.5 mi. upstream from State Hwy. 1, ca. 1.5 mi. E of Morro Bay 24 Comment
  SBBG118064  Mimulus latidens B. Schafer 2001-4-24 San Luis Obispo Camp Roberts 198 Comment
  UCD67279  Mimulus rattanii G. F. Hrusa; D. Ragan 1995-6-20 12373 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. At summit of ridge below Peak 1. 600 Comment
  CAS-BOT-BC388807  Minuartia douglasii Alice Eastwood 1926-5-4 13814 San Luis Obispo Paso Robles Comment
  OBI19561  Minuartia douglasii Robert F. Hoover 1949-3-30 7740 San Luis Obispo San Simeon Crk Comment
  OBI77898  Minuartia pusilla David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, and M. Borchert 1982-3-24 15795 San Luis Obispo Vicinity of Amer Cyn in the La Panza Mts. T30S, R16E, sects 28, 32, 33 Comment
  UC1136593  Mirabilis laevis var. crassifolia N. French 1936-3-19 747 San Luis Obispo 1 mile NE of Spanish Ranch 487 Comment
  OBI58316  Mirabilis laevis var. crassifolia David J. Keil 1998-4-9 26665 San Luis Obispo USFS trailhead area on hwy 166 NE of Tepusquet Cyn rd Comment
  OBI33441  Mollugo verticillata David J. Keil 1983-10-21 17989 San Luis Obispo Just S of Creston along Hwy 229 on Lasma property Comment
  UC1748300  Monardella palmeri James D. Jokerst and John Sorenson 1987-6-2 2907 San Luis Obispo S of Pozo Rd., 8.6 mi ESE of jct. with Estrada Rd.; 0.50-0.75 mi W of Rinconada Mine turnoff. Comment
  SBBG110173  Monardella sinuata subsp. sinuata C. B. Hardham 1961-5-16 7047 San Luis Obispo Baywood Park Comment
  LA62462  Monardella undulata Carl Epling; Mrs. Epling 1935-8-15 sn San Luis Obispo Oceano Comment
  CAS-BOT-BC220297  Monardella undulata subsp. crispa R. F. Hoover 1950-5-13 2910 San Luis Obispo Near Oso Flaco L. Comment
  UC771735  Monardella undulata subsp. crispa R. F. Hoover 1946-10-20 6527 San Luis Obispo Near Callender railroad siding Comment
  CAS-BOT-BC220300  Monardella undulata subsp. undulata H. M. Pollard 1968-6-7 s.n. San Luis Obispo Near Jack Lake, W. of Union Oil Refinery on Southern Pacific R.R. S. of Oceano 500 Comment
  SBBG18478  Monardella undulata subsp. undulata E. R. Chandler 1962-7-20 898 San Luis Obispo near St Hwy 1, ca. 7 mi S of Arroyo Grande 100 Comment
  CAS-BOT-BC214157  Monardella villosa subsp. obispoensis R. F. Hoover 1964-7-12 9195 San Luis Obispo From hill above site of one-time Washington School, north of Arroyo de la Cruz Comment
  UC771640  Monardella villosa subsp. villosa R. F. Hoover 1946-6-1 6104 San Luis Obispo Perry Creek, southeast of Cambria Comment
  SBBG16141  Monardella villosa var. obispoensis C. B. Hardham 1960-6-17 6169 San Luis Obispo ridge between Arroyo de la Cruz and San Carpoforo Cr, near Chris Flood cypress grove Comment
  CDA21137  Monolepis nuttalliana G. F. Hrusa, J. Hart 1993-4-6 10702 San Luis Obispo Carrizo Plain: S end of Soda Lake on NE side. 609 Comment
  UC455249  Monolepis nuttalliana I. J. Condit 1910-3-31 San Luis Obispo Carrisa Plains e. San Luis Obispo Co., Carrisa Plains Comment
  OBI16601  Monolopia congdonii Robert F. Hoover 1950-1 San Luis Obispo Comment
  OBI18708  Monolopia gracilens Robert F. Hoover 1949-5-14 7670 San Luis Obispo San Simeon Crk Comment
  OBI30156  Monolopia lanceolata Robert J. Rodin 1962-4-1 6832 San Luis Obispo about 4 mi E of Cholame Comment
  UC1285406  Monolopia lanceolata R. F. Hoover 1948-5-2 7509 San Luis Obispo La Panza district La Panza Comment
  UC1314939  Monolopia lanceolata R. F. Hoover 1967-3-28 10280 San Luis Obispo n side Cuyama Valley; Chalk Mt. Comment
  CAS-BOT-BC349539  Monolopia lanceolata R. F. Hoover 1949-4-2 7582 San Luis Obispo 7 mi. N.E. of Creston on road to Shandon Comment
  CAS-BOT-BC349574  Monolopia lanceolata Ira L. Wiggins 1932-3-21 5822 San Luis Obispo Ridge on N.E. edge of Carisa [Carrizo] Plain on road to Bitterwater Valley Comment
  SEINET11602091 Image available Monolopia lanceolata J. H. Barber 1899-4-9 s.n. San Luis Obispo Paso Robles Comment
  CAS-BOT-BC349685  Monolopia stricta Eben McMillan 1957-4-7 s.n. San Luis Obispo Elkhorn Scarp, southeastern San Luis Obispo County 792 Comment
  OBI39000  Monolopia stricta David J. Keil, Dirk Walters 1986-3-22 19086 San Luis Obispo Nature Conservancy Research Trip to the Carissa Plain. S end of Soda Lake at jctn of Simmler-Soda Lake rd with Soda Lake rd. T31S, R20E, sect 20 and 29 Comment
  SBBG109646  Monolopia stricta C. B. Hardham 1958-4-28 3143 San Luis Obispo Carissa Plains Comment
  UC564114  Monolopia stricta Roxana S. Ferris 1935-3-21 9037 San Luis Obispo Plain--3 mi e Lost Hills (on Paso Robles-Wasco Road) Comment
  SBBG1953  Montia fontana C. B. Hardham 1958-4-30 3096 San Luis Obispo 4 mi E of Paso Robles, Creston Route Comment
  OBI53141  Montia fontana D. R. Miller 1993-3-23 393 -2 San Luis Obispo Pine Mt and Rocky Butte area; in spring that crosses the ridge rd between uppermeadow and Corral meadow 914 Comment
  SDSU19549  Mucronea californica Nuri Benet-Pierce, John P. Pierce 2010-6-5 300 San Luis Obispo Nipomo-Dunes National Wildlife Refuge, Guadalupe, California 9 Comment
  UCR48180  Mucronea californica R. F. Thorne 1968-6-7 37782 San Luis Obispo Central Coast, Jack Lake: about 3 mi. south of Oceano 15 Comment
  CAS-BOT-BC109040  Mucronea californica Clare B. Hardham 1958-5-31 3465 San Luis Obispo Santa Lucia Mountains. North Traffic Way, Atascadero. Comment
  SEINET10838750  Mucronea californica James L. Reveal, C. Rose Broome; Clare B. Hardham 1987-6-18 Reveal 6480 San Luis Obispo Along Los Osos Valley Road, 0.2 mile northwest of the entrance to Montana de Oro State Park at the western end of San Luis Range south of Morro Bay and southwest of Baywood Park, on stabilized sand dunes associated with various shrubs at about 250 feet elevation in sec. 24, T30S, R10E. 75 Comment
  RSA0077158  Mucronea perfoliata Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton 2015-6-3 3196 San Luis Obispo Along wash just N of CA 58, approx. 1.1 mi E of jct w/ Carnaza Rd. 514 Comment
  RSA755084  Muhlenbergia rigens David J. Keil 2000-6-28 28825 San Luis Obispo Vicinity of mouth of San Carpoforo Creek, W of California Highway 1. Comment
  UC771715  Muhlenbergia rigens R. F. Hoover 1946-9-14 6372 San Luis Obispo by roadside Santa Margarita Comment
  UC1927767  Muilla maritima David Keil with Kathleen Keil 2002-3-29 29776 San Luis Obispo Lopez Reservoir. Vicinity of 35.20391 N x 120.47009 W Comment
  UC423134  Muilla maritima Mrs. R. W. Summers 1882-6-8 San Luis Obispo Santa Margarita Comment
  OBI56314  Myosotis latifolia David J. Keil 1999-3-14 28212 San Luis Obispo Cambria. Fern Canyon along trail off Fern Drive. Comment
  CAS-BOT-BC83367  Myosurus minimus R. F. Hoover 1952-5-11 8185 San Luis Obispo Navajo Creek district, east side of La Panza Range. Comment
  SEINET8075667  Najas guadalupensis David Keil 2000-6-26 28745 San Luis Obispo Santa Margarita Ranch, just north of 5 Mile Bridge, ca 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads..; 0 335 Comment
  OBI43473  Najas marina Eric Wise 1981-10-23 1365 San Luis Obispo Tepesquet Vinyard Ponds 4-6 mi S of Shandon on San Juan rd Comment
  RSA201251  Nassella cernua Eben McMillan 1952-6-7 142 San Luis Obispo Choice Valley-2 mi south & 10 mi east of Shandon Comment
  UCSB44931  Nassella cernua Engle, M. 1979-5-17 San Luis Obispo North side of Calif. Hwy. 51, 5 miles northeast of Cholame 548 Comment
  OBI56355  Nasturtium gambelii Austin P. Griffiths, M. D. Knudsen, K. G. Jones & G. A. Solzgeber 1986-6-11 s.n. San Luis Obispo Guadalupe dunes. In tules at SW corner of causeway, Oso Flaco Lake. Township/Range T11N, R35W, sect 17 BM: S Comment
  SBBG51829  Nasturtium gambelii A. Parikh, N. Gale 1999-6-24 SLO- 7 San Luis Obispo N side of the northern lobe of Oso Flaco Lake 4 Comment
Read comments
Apr 9 2009
  SBBG128664  Nasturtium officinale M. A. Elvin, E. Shapiro 2010-7-29 6468 San Luis Obispo SE edge of Oso Flaco Lake, 50 meters NE of agricultural ditch 2 Comment
  UC573164  Navarretia atractyloides T. M. Hendrix 1934-6-3 244 San Luis Obispo 0.25 mi s Highland School; Pozo Quad. 457 Comment
  OBI69333  Navarretia hamata subsp. leptantha John Knapp, Denise Knapp 2003-5-10 61 San Luis Obispo Catalina Island, burned southeast-facing slope 5 degrees 396 Comment
Read comments
Aug 24 2020
  UC52678  Navarretia jaredii Jos. Burtt Davy May 1901 7579 San Luis Obispo Templeton Comment
  UC1023818  Navarretia jaredii R. F. Hoover 1946-6-15 6147 San Luis Obispo between Santa Margarita and Pozo (Rinconzada Mine) Comment
  CAS-BOT-BC230445  Navarretia mitracarpa Clare B. Hardham 1960-6-1 5965 San Luis Obispo Santa Lucia Mountains. Burnett Peak 609 Comment
  SBBG107684  Navarretia mitracarpa C. B. Hardham 1963-6-20 10843 San Luis Obispo Freeborn Mtn Comment
  OBI51824  Navarretia mitracarpa D. R. Miller 1992-6-5 692 1 C San Luis Obispo Near 'South Orchard' at Coles Ranch. On the W slope of Little Pine Mt 732 Comment
  SBBG117513  Navarretia prostrata E. Painter, M. Wetherwax 2000-4-21 CR 50 San Luis Obispo both sides of Rd C-25, N of Tower Rd; Camp Roberts 250 Comment
  CAS-BOT-BC411000  Nemacladus gracilis Ernest C. Twisselmann 1955-5-18 2000 San Luis Obispo Temblor Range and Western San Joaquin Valley. San Juan River Valley, 8.6 miles S of Shandon 426 Comment
  RSA0006286  Nemacladus secundiflorus R. C. Bacigalupi, G. T. Robbins 1954-5-19 4504 San Luis Obispo East Fork Huerhuero Creek, 3 mi. north of Creston. 1.1 miles south of Geneseo School. 305 Comment
  UCR97579  Nemophila menziesii George K. Helmkamp, E. A. Helmkamp 1997-3-8 1414 San Luis Obispo c. 6 mi. west of Soda Lake Rd along Calif. Hwy 58 549 Comment
  OBI58214  Nemophila pedunculata David J. Keil 1998-4-20 26872 San Luis Obispo North of Nacimiento Lake, .3 miles south from Interlake Road on Bee Rock Road. Comment
  SBBG40336  Nicotiana acuminata var. multiflora R. F. Hoover 1969-7-12 11442 San Luis Obispo Salinas River at Paso Robles Comment
  OBI9172  Nicotiana quadrivalvis Robert F. Hoover 1952-11-1 8270 San Luis Obispo Caliente Mtn Comment
  OBI58860  Nicotiana quadrivalvis David J. Keil 1998-6-30 27896 San Luis Obispo Temblor Range. 0.9 road miles W of Kern Co. line on Hwy 58. Comment
  OBI44851  Nuttallanthus texanus David J. Keil 1985-3-31 18485 San Luis Obispo Calf Cyn area along Calif Rte 58, halfway between Park Hill rd and hwy 229 Comment
  CAS-BOT-BC140421  Oemleria cerasiformis R. F. Hoover 1964-5-13 8837 San Luis Obispo Santa Rita Creek west of Templeton Comment
  OBI59763  Oemleria cerasiformis Barrett Anderson 1971-3-5 60 San Luis Obispo Montana de Oro State Park, along Coon Creek Comment
  OBI37365  Oenanthe sarmentosa Eric Wise 1981-6-30 862 San Luis Obispo Black Lake of Dune Lakes Comment
  UC1122213  Oenothera deltoides subsp. cognata T. M. Hendrix 1937-4-26 95 San Luis Obispo 3.6 mi ne Highland School; Pozo Quadrangle Comment
  OBI11973  Oenothera elata subsp. hookeri F. Rush Aug-57 s.n. San Luis Obispo S Morro Bay Comment
  OBI58949  Opuntia David J. Keil 1998-4-15 26738 San Luis Obispo S edge of Nipomo Mesa, 1.8 mi E of Division St. on Riverside Rd. Comment
  OBI6214  Opuntia ficus-indica Malcolm G. McLeod 1973-11-17 1254 San Luis Obispo In open horse pasture about 20 m N of MGM 1255 Comment
  OBI20935  Opuntia phaeacantha Robert F. Hoover 1946-10-13 6479 San Luis Obispo Divide between Suey Crk and Cuyama River Comment
  OBI32859  Orobanche bulbosa Mary Coffeen, Bill Mazzacane 1983-6-18 s.n. San Luis Obispo Trl at Cerro Alto Comment
  UC579252  Orobanche fasciculata E. Armstrong 1934-4-1 1176 San Luis Obispo 5 miles east of Pozo, Santa Barbara National Forest. Comment
  SEINET3819383 Image available Orthocarpus densiflorus var. obispoensis Lewis S. Rose 1936-5-6 36230 San Luis Obispo Morro Beach. 15 Comment
  POM319327  Orthocarpus purpurascens Patricia Wilder 1969-3-29 4483 San Luis Obispo Los Berros Road at junction with dirt road heading WNW, 1.5 miles SW of Los Berros on Nipomo Mesa; Los Berros Creek drainage area. 76 Comment
  RSA139876  Osmorhiza brachypoda Clare B. Hardham 1960-5-5 5831 San Luis Obispo Pine Mt. 915 Comment
  UCR132016  Oxalis corniculata George K. Helmkamp 2003-7-31 8063 San Luis Obispo Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road 15 Comment
  OBI72507  Oxalis corniculata M. Wetherwax & E. L. Painter, E. L. Painter 2000-4-21 SLO- 49 b San Luis Obispo K-1 Training Area, saddle between Cerro Romualdo and Cerro Chumash 120 Comment
  SBBG119641  Oxalis corniculata subsp. corniculata M. Wetherwax, E. Painter 2000-4-21 SLO 49 b San Luis Obispo K-1 Training Area, saddle between Cerro Romualdo and Cerro Chumash; Camp San Luis Obispo 120 Comment
  OBI82140  Oxalis incarnata Peggy A. Philips 2016-4-23 1145 San Luis Obispo Cambria at 2428 Alban Pl. 50 Comment
  CAS-BOT-BC121268  Paeonia californica Mrs. R. W. Summers 1886-1-7 s.n. San Luis Obispo San Luis Mt. Comment
  UC1126124  Paeonia californica E. Armstrong 1934-4-1 1174 San Luis Obispo near Pozo; Pozo Quadrangle Comment
  CAS-BOT-BC121277  Paeonia californica Alice Eastwood 1926-5-4 14957 San Luis Obispo Morro Sands Comment
  OBI62151  Panicum capillare P. A. Holden 1968-10-1 592 San Luis Obispo Santa Margarita crk on hwy 58 5 mi E of Santa Margarita Comment
  OBI44986  Panicum miliaceum David J. Keil 1984-8-25 18430 San Luis Obispo Along Broderson Ave between Woodland and Manzanita in Los Osos Comment
  CAS-BOT-BC422819  Papaver californicum R. F. Hoover 1947-3-26 6743 San Luis Obispo Price Canyon Comment
  CDA43310  Papaver somniferum David J. Keil 2008-5-29 30526 San Luis Obispo Prefumo Canyon Road next to Prefumo Canyon Creek, adjacent to walking trail, just east of trailhead parking lot. Comment
  OBI58036  Parapholis incurva David J. Keil, with V. L. Holland 1992-5-28 23148 San Luis Obispo San Luis Obispo. West side of Broad Street (Hwy 227) between Hopkins Lane and Rockview Place. Comment
  CDA16346  Pectocarya anisocarpa G. F. Hrusa 2000-4-1 15333 San Luis Obispo Carrizo Plain; Swain pasture on W side, (i.e. Swain pasture camp). 762 Comment
  UCD163912  Pectocarya heterocarpa CNPS Melinda Elster; Sara Taylor 2015-4-25 CARR- 2000 -E San Luis Obispo San Luis Obispo County: Carrizo Plain National Monument. Comment
  OBI77770  Pectocarya penicillata David J. Keil 1998-4-7 26579 San Luis Obispo S of Creston on Hwy 229, 1.4 mi. S of Rocky Canyon Rd. 384 Comment
  SBBG21384  Pectocarya pusilla C. B. Hardham 1960-4-3 5338 San Luis Obispo Cypress Mtn Comment
  HSC34463  Pedicularis densiflora J. D. Ackerman, A. M. Montalvo 1974-3-25 147 San Luis Obispo 8 mi. S of Santa Margarita on road to Pozo Comment
  UCSB12665  Pedicularis densiflora Breedlove, Dennis 1962-3-29 San Luis Obispo 4.4 miles east of Santa Margarita; La Panza Range 365 Comment
  OBI57892  Pelargonium David J. Keil 2000-3-6 28434 San Luis Obispo Los Osos. Southeastern corner of intersection of Santa Ysabel with South Bay Blvd. 15 Comment
  CAS-BOT-BC69249  Pellaea andromedifolia R. F. Hoover 1946-11-24 6564 San Luis Obispo Hill above Salinas River opposite Pilitas Creek Comment
  RSA686709  Pellaea andromedifolia M. M. Miles 1883-1 s.n. San Luis Obispo [no locality information provided] Comment
Read comments
Mar 14 2011
  SBBG95739  Pellaea mucronata D. Keil 1986-6-2 19630 San Luis Obispo Los Osos, ca. 0.25 mi W of jct of Calle Cordiniz with Bayview Heights Drive Comment
  OBI49948  Peltandra virginica Eric Wise 1982-6-10 1509 San Luis Obispo Sinton Sycamore Reservoir on Shell Crk Rd 8.9 mi N of hwy 58 Comment
  CDA17601  Pennisetum clandestinum Austin Griffiths, Margaret E. Griffiths 1981-1-13 s.n. San Luis Obispo Pismo Dunes; Arroyo Grande Ck. just SW of Oceano. Comment
  RSA131988  Penstemon heterophyllus subsp. heterophyllus Gale Sphon 1959-6-6 360 San Luis Obispo La Panza Campground, Los Padres National Forest. Comment
  HSC34475  Pentagramma triangularis J. D. Ackerman, A. M. Montalvo 1974-3-25 139 San Luis Obispo 8 mi. S of Santa Margarita on road to Pozo Comment
  UCR200322  Pentagramma triangularis subsp. triangularis Steve Boyd 2007-2-17 11716 San Luis Obispo Coast Ranges, La Panza Range, Los Padres National Forest along Pozo Road at Pozo Summit, at divide between Pozo Creek drainage and Mariana Creek drainage 803 Comment
  CAS-BOT-BC70265  Pentagramma triangularis subsp. triangularis Ira L. Wiggins 1929-4-16 3636 San Luis Obispo Hillside near Old Creek, 6 miles N. of Morro Comment
  CAS-BOT-BC71724  Pentagramma triangularis subsp. triangularis R. F. Hoover 1946-11-24 6566 San Luis Obispo Hill above Ssalinas River opposite Pilitas Creek Comment
  UCR31912  Perideridia californica David J. Keil, Melissa Luckow, et al 1982-5-8 16006 San Luis Obispo Santa Lucia Mtns (Coast Ranges), Warrens' cabin at base of Cypress Mtn., c. 8 mi. from Santa Rosa Creek on Cypress Mtn. Rd. 356 Comment
  OBI70805  Perideridia kelloggii David J. Keil 2009-5-23 30612 San Luis Obispo San Luis Obispo. Irish Hills Natural Area above Prefumo Canyon. Lower Mariposa Trail below junction with Bog Thistle Trail. Vicinity of 35 deg. 15.614'N x 120 deg. 564'W 119 Comment
  UC1928044  Perideridia pringlei Phil Ashley 1980-4-29 s. n. San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Poly Canyon Comment
  CAS-BOT-BC73701  Peritoma arborea var. globosa R. F. Hoover 1948-4-17 7478 San Luis Obispo Cammatti Canyon Comment
  CAS-BOT-BC73707  Peritoma arborea var. globosa Ernest C. Twisselmann 1954-6-12 1351 San Luis Obispo Temblor Range and the Western San Joaquin Valley, Southern Temblor Mountains - Canyon 2.6 miles S of West Crocker Grade 701 Comment
  OBI57681  Persicaria amphibia Austin P. Griffiths 1980-6-28 s.n. San Luis Obispo Oceano Dunes Region. Immed downstream from hwy 1 bridge over Arroyo Grande crk Comment
  OBI73563  Persicaria lapathifolia David J. Keil 2010-10-21 30935 San Luis Obispo Whale Rock Reservoir, Cayucos 65 Comment
  OBI25498  Persicaria lapathifolia Malcolm G. McLeod, Dirk R. Walters 1979-8-15 1328 San Luis Obispo Collected on consultation trip with Michael Mortenson DOT to bridge replacement sites at intersection of Shell, Camatti, Navajo and San Juan Crks with State Hwy 58 Comment
  OBI36829  Persicaria punctata Eric Wise 1981-6-15 624 San Luis Obispo Turri Rd, 1 mi E of S Bay Blvd Comment
  UC1601961  Phacelia T. M. Hendrix 1937-6-1 239 San Luis Obispo 2.6 mi ne Navajo; Pozo Quadrangle Comment
  OBI74634  Phacelia brachyloba David J. Keil 1987-5-6 20121 San Luis Obispo Hwy 229 ca 1/2 mile north of junction highway 58. Comment
  OBI13851  Phacelia brachyloba Robert F. Hoover 1952-5-11 8191 San Luis Obispo Navajo Crk district, E side of la Panza range Comment
  UCSB34148  Phacelia brachyloba Nilsen, Erik 1980-4-27 San Luis Obispo On Jolon Road 10 miles from Rt. 101, in the Sierra de la Salinas Range 152 Comment
  RSA8260  Phacelia ciliata I. L. Wiggins 1932-3-20 5782 San Luis Obispo Hillsides in immediate vicinity of Cholame. Comment
  UCSB14980  Phacelia ciliata Breedlove, Dennis 1962-3-24 San Luis Obispo 7.1 miles east of Templeton 304 Comment
  OBI13834  Phacelia ciliata var. ciliata Robert F. Hoover 1966-3-30 9766 San Luis Obispo Carrizo Plain S of Soda Lake Comment
  UC511214  Phacelia ciliata var. ciliata Lyman Benson 1932-5-9 3572 San Luis Obispo Upper Cuyama Valley Temblor Mt. Range, Santa Maria River Watershed (Kern Co. line) 609 Comment
  OBI79725  Phacelia cryptantha David J. Keil, with Matt Ritter, George Butterworth and Jepson Herbarium Weekend Workshop participants 2012-4-20 31287 San Luis Obispo Carrizo Plains Ecological Preserve. Chimineas Ranch (California Department of Fish and Game). Canyon west of ranch headquarters Comment
  OBI13810  Phacelia distans F. Rush Aug-57 s.n. San Luis Obispo S. Morro bay Comment
  OBI13814  Phacelia distans Jesse Arnold 1964-2-23 17 San Luis Obispo 1.5 mi SW of Los Osos, just off dirt rd leading to sand dunes Comment
  SEINET3121758 Image available Phacelia distans John Thomas Howell, Alice Eastwood 1938-6-14 5939 San Luis Obispo Serrano Canyon Comment
  UCSB25273  Phacelia divaricata Broder, Richard 1960-3-19 San Luis Obispo Along State Highway 1, 4.4 miles west of the center of the town of Morro Bay Comment
  SBBG104733  Phacelia douglasii M. D. Proctor, E. A. Young 1993-3-18 ROB 237 San Luis Obispo Sulphur Spring Rd in middle of Area R; Camp Roberts Comment
  OBI58210  Phacelia fremontii David J. Keil 1998-5-11 27192 San Luis Obispo Caliente Range. 4.9 mi from Soda Lake Rd. along Selby Rd. Comment
  JEPS1202  Phacelia grisea L. Constance and R. F. Hoover 1950-6-21 3351 San Luis Obispo summit of Rocky Butte, Santa Lucia Range Rocky Butte; Santa Lucia Range, Rocky Butte 1036 Comment
  UC650705  Phacelia imbricata G. L. Stebbins Jr. 1941-3-23 3071 San Luis Obispo on Hwy 101 4 mi n San Luis Obispo (near foot of Cuesta Grade) Comment
  RSA0039721  Phacelia imbricata subsp. imbricata LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6500 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI59518  Phacelia imbricata var. imbricata David J. Keil, with V. L. Holland 2001-4-7 29242 San Luis Obispo Western outskirts of Atascafero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel. 549 Comment
  CDA11655  Phacelia ramosissima G. F. Hrusa, D. Ragan 1995-6-19 12356 San Luis Obispo Nipomo Dunes. Comment
  OBI28509  Phacelia ramosissima David J. Keil, Eric Wise 1982-7-2 16278 San Luis Obispo Nipomo Mesa area W of Pomeroy Rd along Black lake Cyn trl Comment
  OBI81217  Phacelia tanacetifolia David J. Keil, Rhonda Riggins, Richard Pimentel, Melissa Luckow, and Larry Kelly 1988-3-18 20385 San Luis Obispo Elkhorn Road, 4 miles from junction with Simmler-Soda Lake Road 640 Comment
  UC575329  Phacelia tanacetifolia David D. Keck and J. Clausen 1935-4-9 3079 San Luis Obispo steep hillside behind post office; Cholame 460 Comment
  UC1069413  Phacelia viscida G. T. Nordstrom 1937-6-13 1342 San Luis Obispo 1 mi ssw Adelaida; Adelaida Quadrangle Comment
  UC57560  Phacelia viscida J. H. Barber 1899-4-23 San Luis Obispo Paso Robles Comment
  UC1285029  Phacelia viscida R. F. Hoover 1965-5-26 9410 San Luis Obispo on Adelaida Rd 4 mi w Paso Robles; Santa Lucia Range Comment
  UCSB14982  Phacelia viscida var. viscida 1962-3-24 San Luis Obispo Avila Beach turnoff on U.S. 101 60 Comment
  UC1928113  Phalaris aquatica David Keil, Tina Teed and Mariko Uchida 2001-6-15 29592 San Luis Obispo Camp San Luis Obispo. Chorro Creek drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 N, 120.6800 W Comment
  CDA2286  Phalaris brachystachys C. C. Wilson 1935-4-19 San Luis Obispo Torrie Ranch, Moro Bay. 0 Comment
  CAS-BOT-BC258996  Phalaris californica Alice Eastwood; John Thomas Howell 1938-6-14 5960 San Luis Obispo Cambria Comment
  OBI5599  Phalaris californica Sharon Jochums 1974-5-18 198 San Luis Obispo S of Arroyo de la Cruz W of Hwy 1 Comment
  CDA34901  Phalaris minor David J. Keil 2000-6-27 28824 -2 San Luis Obispo Vicinity of Agricultural College s campus Feed Mill. 0 Comment
  OBI59104  Phalaris paradoxa David J. Keil 1998-6-12 27785 San Luis Obispo Morro Bay State Park. Park Ridge area W of Holister Peak, near quarry trail. Comment
  UCR61760  Pholistoma auritum George K. Helmkamp 1990-4-1 s.n. San Luis Obispo West Cuesta Ridge, c. 3 mi west of US Hwy 101 671 Comment
  OBI31242  Pholistoma auritum var. auritum Julie M. Vanderwier 1978-5-18 33 San Luis Obispo Indian Knob Tar Sands Comment
  UCR161464  Pholistoma auritum var. auritum George K. Helmkamp, E. A. Helmkamp 2005-3-5 9025 San Luis Obispo Outer South Coast Ranges, Santa Lucia Wilderness N of Lopez Lake, Upper Lopez Canyon Road, 5.5 mi N of jct with Lopez Road 335 Comment
  SBBG34921  Pholistoma membranaceum unknown 1882-1 San Luis Obispo Cuyama Comment
  UCD120955  Pholistoma membranaceum J. M. Tucker 1952-3-13 2332 San Luis Obispo Northeastern San Luis Obispo County: Near top of west side of Polonio Pass, hills 3.5 miles east of Cholame. Comment
  RSA573671  Phoradendron villosum subsp. villosum Vanessa Ashworth, Nigel Boyle 1994-10-16 68 San Luis Obispo Just S of Paso Robles, ca 1.5 mi W of Hwy 101 along Hwy 46, ca 0.5 mile S from intersection of Bethel Road with Hwy 46. Comment
  RSA396553  Phyllospadix scouleri Wayne P. Armstrong 1986-7-6 1265 San Luis Obispo 2.0 miles N of San Simeon. 0 Comment
  RSA683963  Phyllospadix torreyi F. H. Elmore 1938-8-4 359 San Luis Obispo Avila; Port San Luis. Comment
  OBI58809  Physalis philadelphica David J. Keil 1998-9-3 28061 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Comment
  CAS-BOT-BC142224  Physocarpus capitatus R. F. Hoover 1965-9-7 9540 San Luis Obispo Santa Rosa Creek west of Templeton - Santa Lucia Range Comment
  SD245165  Pilularia americana David Keil, Beth Painter, Margriet Wetherwax, Jeff Greenhouse, Dieter Wilken and Joann Froland. 2001-4-17 29303 San Luis Obispo Camp Roberts Bee Rock vernal pools southeast of junction with perimeter road and Bee Rock Road. Comment
  SBBG104229  Pinus attenuata F. L. Johnson Proctor 1993-2-21 ROB 166 San Luis Obispo Pick and Shovel Mine; Camp San Luis Obispo Comment
  UCR140985  Pinus halepensis George K. Helmkamp 2004-3-5 8327 San Luis Obispo Central Coast, Oceano, 0.1 mi N of the beach entrance for vehicles 8 Comment
  UC1925855  Pinus monophylla David Keil, Rhonda Riggins and Karl Striby 1998-5-22 27394 San Luis Obispo Caliente Range. Along Caliente Ridge Rd. between wildlife guzzler and Caliente Peak. Comment
  CAS-BOT-BC80009  Pinus radiata Alice Eastwood 1926-4-28 13640 San Luis Obispo Cambria Comment
  OBI19052  Pinus radiata Robert J. Rodin 1957-9-15 6184 San Luis Obispo Near the Pacific Ocean at Cambria Comment
  OBI22728  Pinus radiata Betty Hoover 1962-2-23 46 San Luis Obispo Cambria Pines District Comment
  RSA324168  Piperia elongata George Henry Grinnell 1930-7-11 s.n. San Luis Obispo Cambria Pines Comment
  CAS-BOT-BC136581  Piperia leptopetala Clare B. Hardham 1957-5-30 2055 San Luis Obispo Field redacted by CAS, contact the data manager for more information Comment
  SBBG109660  Piptatherum miliaceum C. B. Hardham 1958-7-22 3766 San Luis Obispo Chinmey Rock Ranch, San Marcos Crk, 10 mi W of Paso Robles Comment
  OBI11673  Pittosporum undulatum Jim Heaston 1955-10-6 7 San Luis Obispo Cal Poly SLO Comment
  OBI20196  Pittosporum undulatum Kenneth Vinzant 1972-4-8 1 San Luis Obispo Tree lining Campus Way between North and South Perimeter Rd, Cal Poly campus Comment
  OBI5289  Pittosporum undulatum Elizabeth Gollub 1973-12-10 48 San Luis Obispo Calif Polytechnic State Univ Campus. W side of Business Admin Bldg Comment
  OBI56430  Pittosporum undulatum David J. Keil 2000-2-5 28421 San Luis Obispo Cambria. Vicinity of Cambria Community Service District work yard. along Rodeo Grounds Road. Comment
  OBI56455  Plagiobothrys acanthocarpus David J. Keil, with V. L. Holland 1999-4-27 28270 San Luis Obispo Camp Roberts; McMillan Airstrip. Comment
  SJSU3419  Plagiobothrys acanthocarpus C. W. Sharsmith 1962-4-20 6801 A San Luis Obispo Carrizo Plain c. 3 mi SE of Simmler Comment
  UC2027098  Plagiobothrys acanthocarpus Greg Wilvert 2005-4-5 124 San Luis Obispo Southeast Half of Caliente Range: 1.5 km S of Soda Lake Road along Padrones Canyon Road Comment
  OBI57173  Plagiobothrys acanthocarpus David J. Keil, with Kathleen A. Keil 1998-4-18 26812 San Luis Obispo Los Padres Natinal Forest. La Panza Mts., 1.6 miles from Hwy 58 on Red Hill Rd. Comment
  OBI77774  Plagiobothrys acanthocarpus David J. Keil 1998-4-20 26880 San Luis Obispo North of Nacimiento Lake 1 mile from Interlake Road on Lynch Canyon road. Comment
  UC2013198  Plagiobothrys bracteatus David Keil 1998-5-6 27084 San Luis Obispo 1 mile N of Highway 46 along Buena Vista Dr. Comment
  OBI42196  Plagiobothrys canescens David J. Keil, Lynne Dee Oyler and Rick Oyler 1986-5-17 19463 San Luis Obispo Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa Lucia Mts in area that was locally the E boundary of the Las Pilitas fire of July 1985 Comment
  OBI60104  Plagiobothrys canescens G. F. Hrusa, T. D. Wilfred 1997-3-12 13652 San Luis Obispo Carrizo Plain. Approx. 30 mi N of Carrizo Plain on Bitterwater Valley rd 725 Comment
  OBI64963  Plagiobothrys canescens Greg Wilvert 2005-3-30 62 San Luis Obispo SE Half of the Caliente Range. 100 m W of dead end of Padrones Cyn Rd, near Padrones Spring 863 Comment
  OBI57161  Plagiobothrys canescens David J. Keil 1998-5-4 27067 San Luis Obispo Los Padres National Forest. Just S of junction with Hwy 58 on Red Hill Rd. T29S R16E S1/2 S17. Comment
  OBI71010  Plagiobothrys leptocladus G. F. Hrusa, K. Kugge, George Butterworth 1999-4-18 14996 A San Luis Obispo Carrizo Plain Natural Area. On Padrone Cyn Rd, S end of Carrizo Plain. UTM 11S, 0267055E, 3878150N 777 Comment
  OBI73227  Plagiobothrys leptocladus David J. Keil, with Jason Dart and Meg Perry 2010-4-27 30732 San Luis Obispo Carrizo Plain Southwest of Carissa Plains Elementary School, south of Highway 58. Comment
  SEINET7063044  Plagiobothrys leptocladus A. G. Vestal 1962-4-10 s.n. San Luis Obispo About 7 miles northwest of Soda Lake. UTM Zone 11, 228307mE, 3911300mN. (WGS84/NAD83). 594 Comment
  OBI66421  Plagiobothrys nothofulvus David J. Keil, with Kathleen A. Keil 1997-3-29 26124 San Luis Obispo La panza mountains. 1 mile from highway 58 along red hill road. Comment
  OBI20911  Plagiobothrys shastensis Robert F. Hoover 1968-4-6 11003 San Luis Obispo 18 mi E of Creston on La Panza Rd Comment
  OBI11665  Plantago elongata Robert F. Hoover 1947-3-30 6851 San Luis Obispo 1 mi S of Simmler, Carrizo Plain Comment
  SBBG104735  Plantago erecta M. D. Proctor, E. A. Young 1993-3-17 ROB 193 San Luis Obispo Twin Bridges on Boy Scout Rd; Camp Roberts Comment
  SD249249  Plantago erecta David Keil 1978-3-25 12695 San Luis Obispo Irvine Ranch. Comment
  OBI11647  Plantago subnuda Robert F. Hoover 1947-8-2 7350 San Luis Obispo Black Lake Cyn Comment
  SBBG39273  Plantago subnuda L. E. Allen 1966-5-19 San Luis Obispo Oso Flaco, lake area Comment
  SD62121  Plantago subnuda Darley F. Howe 1965-11-7 4064 San Luis Obispo Sand dunes west of Oso Flaco Comment
  OBI80172  Platystemon californicus David J. Keil 1992-4-12 22795 San Luis Obispo Laguna Lake City Park 100 Comment
  SBBG19301  Platystemon californicus D. Emery 1950-3-31 San Luis Obispo La Panza area Comment
  LA85203  Platystemon californicus O. H. Kappler; 1945-4-22 772 San Luis Obispo Salinas Valley, San Miguel Comment
  OBI75294  Plecostachys serpyllifolia David J. Keil 2011-3-5 30971 San Luis Obispo Cambria. Ca. 400 m south of intersection with Cambria pines Road on east side of California Route 1. 400?700 m inland from beach. 14 Comment
  UCD137567  Plectritis ciliosa G. F. Hrusa 1992-3-24 10367 San Luis Obispo San Luis Obispo County: Along Highway 46 right-of-way, approx. 6 miles E of Paso Robles. Comment
  OBI80186  Plectritis ciliosa David J. Keil 1978-3-25 12685 San Luis Obispo Irving Ranch. Comment
  POM296256  Plectritis ciliosa subsp. insignis Philip A. Munz 1926-4-8 10125 San Luis Obispo Paso Robles Comment
  OBI37856  Plectritis congesta David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller 1985-4-27 18681 San Luis Obispo 16.5 mi from Calif Rte 1 along San Simeon Crk Rd, near Rocky Butte lookout at Wheelbarrow Gulch 640 Comment
  JEPS35322  Plectritis macrocera R. F. Hoover 1964-5-13 8824 San Luis Obispo Tassajera Creek Comment
  UC1120046  Plectritis macrocera H. C. Lee 1937-4-15 831 San Luis Obispo 1 mi s of Paso Robles 289 Comment
  SEINET2469306 Image available Poa diaboli Robert J. Soreng, S. Krenn E. Frenzel 2003-4-7 7401 San Luis Obispo San Luis Range, Montana de Oro State Park, N slopes of Valencia Pk. S of Los Osos ca 5 k. 240 Comment
  SBBG93801  Poa howellii S. A. Junak 1990-4-26 4198 San Luis Obispo near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101 518 Comment
  CAS-BOT-BC243076  Poa secunda subsp. secunda Clare B. Hardham 1957-5-6 1843 San Luis Obispo Santa Lucia Mountains. 0.75 mile SE of Atascadero Lake Comment
  OBI28576  Poa secunda subsp. secunda John Jackman & Julie Truesdale, Julie Truesdale 1980-1 80 San Luis Obispo MacGillivary Ranch, Adelaida Comment
  UC572432  Pogogyne douglasii G. T. Nordstrom 1937-6-5 1316 San Luis Obispo three and seven tenths miles SW of Josephine School 152 Comment
  UCSC000639  Pogogyne serpylloides E. P. Unangst 2006-5-30 s.n. San Luis Obispo Prefumo Canon Comment
  RSA502802  Polygonum aviculare Tim S. Ross, Annette H. Ross 1988-8-16 1562 San Luis Obispo Morro Bay, near Atascadero State Beach, 1 Comment
  OBI17418  Polygonum aviculare Kamran Alavi 1977-8-8 5 San Luis Obispo Cerro Ramauldo St Comment
  IRVC29049  Polygonum punctatum G. K. Helmkamp 2003-10-8 8192 San Luis Obispo base of Nipomo Mesa 0.25 mi SW of Halcyon Rd along an unnamed road near the railroad crossing Central Coast 15 Comment
  CAS-BOT-BC71994  Polypodium californicum M. M. Miles s.n. San Luis Obispo San Luis Obispo Comment
  SEINET3873590  Polypodium californicum Merlyne Prescott 1969-4-7 139 San Luis Obispo In Perfumo Canyon.; 0 Comment
  UCD136966  Polypodium calirhiza Margot B. Forde 1962-5-17 s.n. San Luis Obispo San Luis Obispo County: Cambria. Comment
  OBI51339  Polypogon interruptus Jan Barber 1993-7-3 37 San Luis Obispo San Simeon State Park; on S side of San Simeon Crk W of park rd bridge Comment
  OBI65966  Polypogon interruptus Wendy Thackery, Stacey Smith and Paul Corsi 2003-6-30 12 San Luis Obispo Central Coast Comprehensive Wetlands GIS (CCCWGIS) S of Morro Bay on Hwy 1. At headwaters of Walters Crk N of Hwy 1 208 Comment
  RSA591725  Polypogon interruptus John F. Emmel 1984-6-4 909 San Luis Obispo along Hwy. 41, 6 road miles NE of Hwy. 1 168 Comment
  OBI43271  Polypogon monspeliensis Eric Wise 1981-6-30 878 San Luis Obispo Mud lake of Dune Lakes Comment
  UCD91377  Polypogon monspeliensis P. Schiffman; R. van de Hoek 1995-6-12 s.n. San Luis Obispo San Luis Obispo County: Carrizo Plain Natural Area, near 'No. Bitterwater Lake' located on NE side of Soda Lake Rd. across from Rudneck Ranch house. Comment
  OBI27383  Polypogon viridis Thomas Burrows 1980-8-14 101 San Luis Obispo Reservoir Cyn, San Luis Obispo 145 Comment
  CAS-BOT-BC76638  Polystichum munitum Clare B. Hardham 1956-3-2 170 San Luis Obispo Santa Lucia Mountains - Cienega Creek (a branch of Santa Rita Creek) Comment
  UC74830  Polystichum munitum Mrs. R. W. Summers 1891-2-4 1909 San Luis Obispo Coast Mts. Comment
  SBBG108101  Populus balsamifera subsp. trichocarpa C. B. Hardham 1959-6-20 4839 San Luis Obispo Santa Rosa Crk, Cambria Comment
  OBI73190  Populus fremontii David J. Keil 2000-5-29 28779 San Luis Obispo Campus of California Polytechnic State University. Drumm Reservoir and vicinity Comment
  UC1134789  Populus fremontii subsp. fremontii G. T. Nordstrom 1937-4-28 1140 San Luis Obispo 1.4 mi ssw Williams Ranch; Adelaida Quad. Comment
  UC455291  Populus fremontii subsp. fremontii I. J. Condit Apr. 1909 San Luis Obispo Santa Ysabel Ranch Paso Robles Comment
  OBI46289  Populus trichocarpa David J. Keil, K. Jones, S. Cochrane, M. G. McLeod, Bernard and Lela Burdette, and Austin Griffiths 1984-3-10 18094 San Luis Obispo Nipomo Mesa. Big Coreopsis HIll S of Oso Flaco Lake, at end of Oso Flaco Lake Rd, 3.6 mi from jctn with State hwy 1 Comment
  OBI78711  Populus trichocarpa David J. Keil 2013-8-28 31984 San Luis Obispo Morro Bay State Park. Along old, abandoned roadway above edge of salt marsh, west of South Bay Blvd., just north of intersection of Turri Road 8 Comment
  CAS-BOT-BC267219  Potamogeton foliosus R. F. Hoover 1946-11-17 6562 San Luis Obispo Alamo Creek near Cuyama River Comment
  OBI43465  Potamogeton pusillus Eric Wise 1981-9-2 1084 San Luis Obispo 5.2 mi. So. of Nacimiento Dam on G 14. Comment
  UCSB18139  Potentilla anserina subsp. pacifica Copeland, Jerry 1964-3-27 San Luis Obispo near Oso Flaco, 5 miles north of Guadalupe, about 150 yards east of ocean, 100 yards west of Oso Flaco, about 125 yards southwest of parking area. Comment
  POM366491  Potentilla anserina var. grandis R. S. Woglum 1940-4-21 s.n. San Luis Obispo Morro Bay area. Comment
  UC1392941  Proboscidea louisianica subsp. louisianica R. F. Hoover 1969-8-12 11542 San Luis Obispo 1 mi w Paso Robles (on road to Nasimiento Dam) Comment
  CAS-BOT-BC159886  Prunus dulcis Ernest C. Twisselmann 1968-10-21 15023 San Luis Obispo Buena Vista Road just north of Highway 46 (Estrella Plains) 190 Comment
  RSA128110  Prunus dulcis Clare B. Hardham 1958-2-20 2847 San Luis Obispo Santa Lucia Mountains, 6.7 miles W of Oak Flat on S road to Adelaida. Comment
  SBBG44605  Prunus fasciculata var. punctata L. W. Edge 1972-4-7 120 San Luis Obispo S end of Morro Bay Comment
  SBBG46450  Prunus fasciculata var. punctata L. W. Edge 1973-3-30 260 San Luis Obispo St Hwy 1, Callender Comment
  SBBG45172  Prunus fasciculata var. punctata L. W. Edge 1972-5-7 135 San Luis Obispo Santa Ysabel Ave, Baywood Park Comment
  OBI79360  Prunus virginiana David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow 2013-5-2 31644 -2 San Luis Obispo Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg. Comment
  CAS-BOT-BC356610  Pseudognaphalium biolettii Clare B. Hardham 1958-2-13 2805 San Luis Obispo Santa Lucia Mountains. Cliffs 4.6 miles east of Cambria, Templeton Road Comment
  UCD133639  Pseudognaphalium californicum G. F. Hrusa 1995-5-28 12319 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Ridge immediately SW of Radio Facility 2 (Peak 1). 630 Comment
  CAS-BOT-BC357104  Pseudognaphalium luteoalbum John Thomas Howell 1967-4-27 42065 San Luis Obispo Cuesta Canyon County Park, San Luis Obispo Comment
  SD264778  Pseudognaphalium luteoalbum David Keil, Tina Tee, Mary Lea 2000-11-10 29151 San Luis Obispo Camp San Luis Obispo. Chorro Creek Drainage above Chorro Reservoir. Vicinity of type locality of Cirsium fontinale var obispoense (Chorro Creek bog thistle). Part of site within fenced exclosure. 219 Comment
  CAS-BOT-BC357495  Pseudognaphalium ramosissimum D. E. Breedlove 1962-8-7 4097 San Luis Obispo Near Oso Flaco Lake. 3 miles north of Guadalupe Comment
  UCD84259  Psilocarphus chilensis Ayzik Solomeshch 2009-4-15 s.n. San Luis Obispo San Luis Obispo County: Camp Roberts. 7 miles as the crow flies west from San Miguel. Avery Road. 250 Comment
  OBI55299  Psilocarphus oregonus David J. Keil 1998-6-8 27732 San Luis Obispo Hwy 58, 6.2 road miles E of junction with Red Hill Rd. Comment
  OBI73090  Psilocarphus tenellus David J. Keil, with Michael Curto and V. L. Holland 2000-5-10 28666 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Poly Canyon Comment
  CAS-BOT-BC362015  Psilocarphus tenellus Clare B. Hardham 1959-5-6 4404 San Luis Obispo Santa Lucia Mountains. Shores of Nacimiento Comment
  UCR28919  Psoralea macrostachya David J. Keil 1981-6-20 14892 San Luis Obispo Central Coast, north of San Simeon, along the channel and banks of Arroyo de la Cruz, east of Hwy 1 (Pacific Coast Hwy) 61 Comment
  CAS-BOT-BC72646  Pteridium aquilinum R. F. Hoover 1966-9-21 10075 San Luis Obispo 1 mile south of Edna on Price Canyon road to Pismo Beach Comment
  OBI53525  Pterostegia drymarioides Arthur W. Hazebrook 1991-4-19 31 San Luis Obispo Nipmo Dunes Complex, Big Coreopsis Hill, stabilized dunes approx 30 m up from riparian corridor that runs E-W along the NE facing side of the hill Comment
  CDA35926  Quercus X alvordiana D. Ragan 2007-6-6 007 -2 San Luis Obispo South Coast Ranges; W side of US Hwy 101 about 2 mi. N of Paso Robles between Wild Rose Lane and Stockdale Rd. 304 Comment
  SBBG119110  Quercus X jolonensis E. Painter, M. Wetherwax, D. Keil, D. Wilken, J. Greenhouse 2000-3-9 CR 193 San Luis Obispo near S installation boundary road, N of San Marcos Rd, W of Generals Rd; Camp Roberts 280 Comment
  RSA796588  Quercus X jolonensis E. Painter, Margriet Wetherwax, D. H. Wilken, David J. Keil, Jeff Greenhouse 2000-3-9 CR- 193 San Luis Obispo Camp Roberts. Near southern installation boundary road, north of San Marcos Road, west of Generals Road. 280 Comment
  UCD45131  Quercus agrifolia G. F. Hrusa 1998-4-25 14217 San Luis Obispo San Luis Obispo County: Dominant tree species on La Panza summit, E side. Common throughout the region. Elev: 750 meters. USGS Quadrangle: La Panza 7.5 750 Comment
  CDA15131  Quercus agrifolia var. agrifolia G. F. Hrusa 1998-4-25 14217 San Luis Obispo La Panza Range; On La Panza summit, E side. Comment
  OBI74393  Quercus berberidifolia Theo Fitanides, Anthony Baniaga 2010-5-7 164 San Luis Obispo Tierra Redonda Mtn. 409 Comment
  UCD45213  Quercus berberidifolia D. Q. Cavagnaro 1963-9-16 67 San Luis Obispo Peachy Canyon, 2.8 miles west of Paso Robles, San Luis Obispo County, California. 426 Comment
  OBI39689  Quercus berberidifolia David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al. 1982-5-8 16009 San Luis Obispo Slopes of Cypress Mtn, ca. 0.8 mi above Warrens' cabin on road toward cypress swamp on NE side of mountain Comment
  OBI25751  Quercus chrysolepis David J. Keil, R. A. Pinmentel, R. Riggins-Pimentel, J. K. Hampton, W. Langworthy and R. Gambs 1980-6-12 14050 San Luis Obispo San Luis Range, W of See Canyon rd along road to Hibberd (ownded by the Nature Conservancy) Comment
  UC993271  Quercus douglasii J. M. Tucker 1948-10-3 1888 San Luis Obispo 3.9 mi n Cholame Comment
  UCR28939  Quercus douglasii David J. Keil, Melissa Luckow, R. A. Pimentel, R. R. Pimentel 1981-4-24 14523 San Luis Obispo S of Shandon, at junction of Shell Creek Road and Calif. Hwy 58 423 Comment
  POM148064  Quercus douglasii J. B. Feudge 1927-6-29 1639 San Luis Obispo Creston 366 Comment
  SEINET12029202  Quercus douglasii J. M. Tucker 1947-1 1639 -E San Luis Obispo 0.25mi S of Hwy-466,and 1mi E of Summit of Polonio Pass Comment
  CDA19976  Quercus durata J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  OBI73718  Quercus durata Neil Havlik 2009-12-1 s.n. San Luis Obispo SLO, Johnson Ranch Open Space Preserve. NW of intersection with Ontario rd and South Higuera St. West of US 101. Irish Hills, San Luis Range. Comment
  UC914304  Quercus durata Verne Grant and Alva Grant 1948-5-29 8561 San Luis Obispo n of San Luis Obispo; School Canyon Comment
  OBI6655  Quercus durata var. durata Greg Hassen 1975-7-15 45 San Luis Obispo Poly Canyon, Cal Poly campus Comment
  CAS-BOT-BC250916  Quercus palmeri P. S. Manos 1987-10-20 535 San Luis Obispo Peachy Canyon Rd., 2.5 mi W of Paso Robles 400 Comment
  CAS-BOT-BC362540  Rafinesquia californica Alice Eastwood 1926-5-4 13853 San Luis Obispo Paso Robles Comment
  SEINET7062895  Rafinesquia californica A. G. Vestal 1947-4-18 s.n. San Luis Obispo Serpentine at San Luis Obispo. (WGS84/NAD83). UTM Zone 10, 712848mE, 3906917mN. 61 Comment
  OBI54857  Rafinesquia californica David J. Keil 1997-4-18 26207 San Luis Obispo Los padres national forest. la panza mountains. along pozo road, 3.3 road miles north of junction with san jose-avenales road. 610 Comment
  OBI79364  Rafinesquia californica David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow 2013-5-2 31674 San Luis Obispo Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg. Comment
  UC1126171  Ranunculus californicus A. Lewis 1932-3-17 50 San Luis Obispo San Miguel San Miguel Quadrangle 243 Comment
  UCR16550  Ranunculus californicus C. M. Bringle 1967-3-20 B670320 16 San Luis Obispo South Coast Range/Central Coast, On H.A. Hildenbrand Ranch, Rt. 2, Box 103, S.L.O., about 2 mi north of town. In second pasture behind ranch house, 50 ft west of stream on sunny slope 427 Comment
  UC454027  Ranunculus californicus L. C. W. 1907-4-13 San Luis Obispo Poly grounds Comment
  UCSB33380  Ranunculus californicus Marks, R. 1978-2-16 San Luis Obispo Lopez Canyon Rd. about 3 mi, N, of Lake Lopez 182 Comment
  HSC91632  Ranunculus californicus var. californicus Susan H. Bicknell 1989-4-19 San Luis Obispo Montano de Oro MDO 30 Comment
  SD245465  Ranunculus californicus var. californicus Tyler Lutz 2013-3-2 7 San Luis Obispo Near Poly Canyon: East side of Poly P hill. 198 Comment
  RSA400004  Ranunculus hebecarpus Albert J. Perkins 1920-5-4 s.n. San Luis Obispo Paso Robles, Perkins Ranch. Comment
  OBI66545  Raphanus raphanistrum Mary Lea 1997-11-25 37 San Luis Obispo Property of Shepherds of Leg bourne, Noyes Rd, Arroyo Grande Comment
  OBI37779  Raphanus sativus David J. Keil 1980-3-27 13722 San Luis Obispo 1 mi E of US 101 on Calif 166 Comment
  UC1121737  Rhamnus californica A. E. Wieslander 1934-4-27 462 San Luis Obispo High Mountain Santa Barbara National Forest, Pozo Quad. 640 Comment
  CDA17559  Rhamnus californica var. californica Austin Griffiths, Craig Cunningham 1980-5-25 s.n. San Luis Obispo Oceano Dunes; along N. edge of Jack Lake. 0 Comment
  OBI31039  Rhamnus crocea Julie M. Vanderweir 1979-5-19 165 San Luis Obispo Indian Knob Tar Sands Comment
  UC455432  Rhamnus ilicifolia E. P. Unangst 1906-5-6 San Luis Obispo Lopez Canyon Comment
  OBI61075  Rhus aromatica P. A. Holden 1968-4-9 128 San Luis Obispo 5 miles east of Santa Margarita on Hwy 58 shortly after passing Parkhill Rd. Comment
  OBI79076  Rhus integrifolia David J. Keil 2011-11-5 31151 San Luis Obispo Oceano. Pismo State Beach. Dunes between Oceano Campground and beach Comment
  CAS-BOT-BC437969  Ribes W. R. Dudley 1905-1-5 s.n. San Luis Obispo Near Cypress Creek Comment
  UC1188247  Ribes amarum Clare B. Hardham 1961-2-21 6611 San Luis Obispo Headwaters of Paso Robles Creek west of Templeton 365 Comment
  SBBG109618  Ribes divaricatum var. pubiflorum C. B. Hardham 1958-3-4 2857 San Luis Obispo Cambria Comment
  SBBG24919  Ribes divaricatum var. pubiflorum D. Myrick 1966-3-23 1305 San Luis Obispo Cambria Comment
  SBBG2757  Ribes divaricatum var. pubiflorum C. B. Hardham 1959-3-14 4066 San Luis Obispo Arroyo de la Cruz Comment
  OBI14047  Ribes malvaceum Robert F. Hoover 1947-3-9 6665 San Luis Obispo Head of Calf Cyn E of Santa Margarita Comment
  OBI60069  Ribes malvaceum David J. Keil, Lynne Dee Oyler May1989 s.n. San Luis Obispo Squire Cyn, S of San Luis Obispo Comment
  UC1127305  Ribes malvaceum H. Lee 1936-2-24 420 San Luis Obispo 2 mi se Picacho; Arroyo Grande Quadrangle Comment
  CAS-BOT-BC168973  Ribes malvaceum Ernest C. Twisselmann 1956-2-9 2505 San Luis Obispo York Mountain, Santa Lucia Range 274 Comment
  OBI29078  Ribes menziesii Karen Symonds 1982-7-17 29 San Luis Obispo Montana de Oro State Park, along coon Creek trail Comment
  OBI79082  Ribes menziesii David J. Keil 2013-8-19 31899 San Luis Obispo Morro Bay State Park portion of El Morro Elfin Forest, Los Osos 8 Comment
  SBBG113519  Ribes menziesii C. B. Hardham 1959-4-12 4237 San Luis Obispo Cambria Comment
  UC1127509  Ribes quercetorum A. D. Gifford 1937-3-26 797 San Luis Obispo 1 mi e Pozo; Pozo Quadrangle Comment
  CAS-BOT-BC144629  Ribes sanguineum var. glutinosum Ellsworth Bethel 1920-4-7 s.n. San Luis Obispo Santa Margarita Comment
  CAS-BOT-BC144674  Ribes sanguineum var. glutinosum W. R. Dudley 1902-4-5 s.n. San Luis Obispo Pecho Islay Rancho Comment
  CAS-BOT-BC144466  Ribes sericeum R. F. Hoover 1947-3-16 6673 San Luis Obispo Coast just south of Monterey Co. line Comment
  OBI39497  Ribes speciosum David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al. 1982-5-8 15969 San Luis Obispo 4.4 mi E of jctn with Santa Rosa Crk rd on dirt rd leading to Cypress Mtn and following SteinerCrk Comment
  OBI62110  Ribes speciosum P. A. Holden 1968-4-27 220 San Luis Obispo Growing over road 3 mi up Tassajara crk road Comment
  OBI36932  Rorippa curvisiliqua Eric Wise 1981-7-27 974 San Luis Obispo Greengate Ponds. Orcutt Rd Comment
  OBI72375  Rorippa palustris subsp. palustris Anthony Baniaga 2010-5-22 222 San Luis Obispo Black Lake Cyn; Callender property 19 Comment
  CAS-BOT-BC74846  Rorippa palustris var. palustris Malcom A. Nobs; S. Galen Smith 1949-6-22 828 San Luis Obispo Dune Lakes Gun Club, ca. 2 miles south of Oceano. Comment
  SBBG104357  Rosa californica D. A. Young, F. L. Johnson 1992-6-17 ROB 36 San Luis Obispo Sulphur Spring Rd in middle of Area R; Camp Roberts Comment
  CAS-BOT-BC147615  Rosa californica Mrs. R. W. Summers s.n. San Luis Obispo Coast Mts. Comment
  OBI10022  Rosa californica Robert F. Hoover 1946-8-17 6292 San Luis Obispo Upper Arroyo Grande at County Park Comment
  OBI60026  Rosa californica David J. Keil, V. L. Holland 1992-5-28 23166 San Luis Obispo Canada Verde between San Luis Obispo and Arroyo Grande along SW side of hwy 227, on Silva Property near Patchett Rd Comment
  CAS-BOT-BC148211  Rosa spithamea R. F. Hoover 1969-7-2 11402 San Luis Obispo Hazard Canyon Comment
  OBI32223  Rubus ursinus David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al. 1981-4-11 14350 San Luis Obispo North of San Simeon along ridge just S of Arroyo de la Cruz Comment
  OBI65974  Rubus ursinus Wendy Thackery, Stacey Smith and Paul Corsi 2003-8-25 61 San Luis Obispo S of Morro Bay on hwy 1 N of Hollister Peak and hwy 1 at spring drainage off of Canet Rd frontage road 39 Comment
  OBI80486  Rubus ursinus David J. Keil 2015-2-14 32639 San Luis Obispo Pismo Preserve. Along unpaved road from intersection with Thousand Hills Road westward to summit 185 Comment
  UC1128664  Rubus ursinus F. H. Raymond 1930-7-6 108 San Luis Obispo mouth San Carpoforo Creek; Cape San Martin Quad., mouth San Carpoforo Creek Comment
  OBI28132  Rubus ursinus Rick Frelinger 1982-4-30 27 San Luis Obispo Coon Crk in Perfumo Cyn, San Luis Obispo Comment
  SBBG3111  Rubus ursinus C. B. Hardham 1958-2-22 2888 San Luis Obispo Cayucos Crk Comment
  OBI80832  Rumex acetosella David J. Keil 1992-1 22913 San Luis Obispo Laguna Lake City Park. Grassy field near park entrance 170 Comment
  UCR121917  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2000-4-21 5434 San Luis Obispo Santa Lucia Range, Santa Rosa Creek Road, 5.6 mi east of Cambria 76 Comment
  UCR91852  Rumex acetosella George K. Helmkamp 1996-5-24 1028 San Luis Obispo Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd 94 Comment
  OBI10846  Rumex conglomeratus Robert F. Hoover 1946-10-20 6510 San Luis Obispo Price Cyn Comment
  OBI30690  Rumex conglomeratus Julie M. Vanderwier 1980-11-10 s.n. San Luis Obispo Indian Knob tar Sands Comment
  OBI36798  Rumex conglomeratus Eric Wise 1981-9-29 1267 San Luis Obispo Oso Flaco Lake Comment
  OBI36787  Rumex conglomeratus Eric Wise 1981-6-26 674 San Luis Obispo Villa Crk Reservoir, hwy 1 N of Cayucos Comment
  OBI36993  Rumex crispus Eric Wise 1981-7-10 920 San Luis Obispo Atascadero lake Comment
  CAS-BOT-BC433535  Rumex fueginus Ernest C. Twisselmann 1959-11-2 5888 San Luis Obispo Southwest end of Oso Flaco Lake. 4 Comment
  OBI36874  Rumex fueginus Eric Wise 1982-7-2 1600 San Luis Obispo Oso Flaco Lake Comment
  CAS-BOT-BC433989  Rumex salicifolius Ernest C. Twisselmann 1955-10-1 2431 San Luis Obispo Southwest end of Morro Bay 0 Comment
  CAS-BOT-BC433991  Rumex salicifolius Ernest C. Twisselmann 1954-10-9 1615 San Luis Obispo Temblor Range and the Western San Joaquin Valley. San Andreas Fault at Summit of Palo Prieta Canyon 670 Comment
  OBI78442  Rumex salicifolius John Thomas Howell 1948-6-15 24380 San Luis Obispo Gillis Cyn, SE of Shandon 457 Comment
  UCR7928  Rumex salicifolius var. crassus B. Freeman 1968-8-11 680811- 15 San Luis Obispo Just north of Cambria on Calif. Route 1, in front of Castle Inn Motel 12 Comment
  OBI3345  Rupertia physodes Neil Havlik 1969-5-2 382 San Luis Obispo Andre Ranch in upper Coon Crk Cyn 366 Comment
  JEPS18937  Ruppia maritima Rimo Bacigalupi with Dr. and Mrs. Robt. M. Page, R. S. Ferris, and R. W. Holm 1953-7-25 4329 A San Luis Obispo about 5 mi s Oceano (in Oso Flaco Lake); Oso Flaco Lake Comment
  RSA0021799  Ruppia maritima David J. Keil 2012-7-26 31479 San Luis Obispo Los Osos. Morro Bay salt marsh and fringe of freshwater marsh from Los Osos Creek estuary to base of El Morro Elfin Forest, west of South Bay Blvd. 0 Comment
  UCR42817  Sagina apetala var. barbata David J. Keil, Et al. 1982-3-24 15794 San Luis Obispo South Coast Range, La Panza Mountains, vicinity of American Canyon Comment
  CAS-BOT-BC103252  Salix bonplandiana W. R. Dudley 1902-4-4 s.n. San Luis Obispo in town of San Luis Obispo Comment
  CAS-BOT-BC103264  Salix bonplandiana Ernest C. Twisselmann 1969-4-24 15173 San Luis Obispo Sulphur Spring Canyon, Santa Ysabel Ranch, 5 miles south of Paso Robles 213 Comment
  SBBG104408  Salix breweri M. D. Proctor, E. A. Young 1993-3-20 ROB 300 San Luis Obispo Chorro Crk, 1 km N of Chorro Reservoir; Camp San Luis Obispo Comment
  OBI59668  Salix laevigata David J. Keil, with V. L. Holland 1999-5-4 28324 -2 San Luis Obispo Camp Roberts. Sulfur Springs Road, 0.5?1.1 miles w of junction with Deer Trail Road. Comment
  SD245473  Salix lasiandra David Keil 2013-7-27 31841 San Luis Obispo Montana de Oro State Park. Hazard Canyon at Pecho Valley Road. 14 Comment
  OBI66599  Salix lasiandra var. lasiandra Clifton F. Smith 1965-3-11 8612 San Luis Obispo About Mud Lake in dunes of Oceano Comment
  CAS-BOT-BC125364  Salix lasiandra var. lasiandra W. R. Dudley 1903-4-3 s.n. San Luis Obispo Santa Margarita Mts., S. end of the north R.R. tunnel Comment
  OBI37263  Salix lasiolepis Eric Wise 1983-3-10 1696 San Luis Obispo Turri rd about 1 mi E of So. Bay blvd Comment
  SBBG102625  Salix lasiolepis C. F. Smith 1968-7-30 10103 San Luis Obispo above lakes S of Oceano Comment
  SBBG119723  Salix lasiolepis E. Painter, M. Wetherwax 2002-4-24 SLO 248 San Luis Obispo Cantonment area, Dairy Crk, Bridge 103 at Mendocino Ave; Camp San Luis Obispo 68 Comment
Read comments
Feb 2 2009
  SBBG43254  Salix lasiolepis L. W. Edge 1971-2-5 San Luis Obispo 100 feet from shore of Oso Flaco Lake Comment
  OBI28332  Salix lasiolepis Lori Blain 1982-4-7 6 San Luis Obispo Calif Polytechnic State Univ 152 Comment
  OBI57061  Salix lasiolepis Frederic Hrusa 1993-5-20 11023 San Luis Obispo Paso Robles. Approx 300 m N of Niblick rd bridge Comment
  UC1134844  Salix sitchensis B. Bolt 1936-5-13 712 San Luis Obispo 2 1/4 miles W. N. W of Cuesta San Luis Obispo Quad. 548 Comment
  OBI70517  Salsola australis G. F. Hrusa, P. Akers 2003-10-12 16174 San Luis Obispo Cuyama Valley. Hwy 166, +/= 3 mi W of Cottonwood Cyn. Site B093 483 Comment
  CDA21587  Salsola gobicola David J. Keil 1998-10-9 28190 San Luis Obispo Just north of junction of Elkhorn Road and Soda Lake Road at south end of Carrizo Plain. Wash channel at road. 0 Comment
  UC1953326  Salsola tragus David Keil 1998-10-9 28190 A San Luis Obispo Just N of junction of Elkhorn Road and Soda Lake Rd. at S end of Carrizo Plain. Comment
  CAS-BOT-BC180651  Salsola tragus Ernest C. Twisselmann 1954-6-12 1364 San Luis Obispo Simmler Road, 2 miles north of Grocer Grade Summit, Temblor Range and the Western San Joaquin Valley 914 Comment
  CAS-BOT-BC180660  Salsola tragus Ernest C. Twisselmann 1969-7-5 15667 San Luis Obispo South River Road, 4 miles south of Paso Robles 182 Comment
  CAS-BOT-BC180697  Salsola tragus Ernest C. Twisselmann 1954-7-18 1436 San Luis Obispo Choice Valley, 1 1/2 miles east of Palo Prieta Summit, Temblor Range and the Western San Joaquin Valley 594 Comment
  CAS-BOT-BC180700  Salsola tragus Ernest C. Twisselmann 1954-6-12 1364 San Luis Obispo Simmler Road, 2 miles north of Grocer Grade Summit, Temblor Range and the Western San Joaquin Valley 914 Comment
  OBI66617  Salsola tragus David J. Keil 1998-10-9 28174 San Luis Obispo Temblor Range foothills, Elkhorn Road, just e of junction with Hurricane Road (Crocker Grade). 762 Comment
  OBI69456  Salvia apiana David J. Keil 2008-5-22 30522 San Luis Obispo US 101, ca. 1 mile south of Cuesta Pass, east side of highway. Comment
  OBI64971  Salvia carduacea Greg Wilvert 2005-4-1 81 San Luis Obispo SE Half of the Caliente Range. N edge of range 759 Comment
  OBI65629  Salvia carduacea G. F. Hrusa 1998-4-26 14265 San Luis Obispo Temblor Range. Low slopes on W side of Temblors 3-4 mi N of Elkhorn Plain. USGS quad Elkhorn Hills 7.5 760 Comment
  UCD125481  Salvia carduacea Scott Horiuchi; Kelly Robinson 1996-4-27 12 San Luis Obispo San Luis Obispo County: Carrizo Plain natural area, 18 mi from junction of Soda Lake Rd. and Hwy. 166/33, on Soda Lake Rd. Comment
  UC1124737  Salvia columbariae B. Bolt 1936-3-13 616 San Luis Obispo 1 mi w Cerro Romauldo; San Luis Obispo National Forest, San Luis Obispo Quad. 182 Comment
  UCR163608  Salvia columbariae George K. Helmkamp, E. A. Helmkamp 2005-3-30 9268 San Luis Obispo Outer South Coast Ranges, La Panza Range; Pozo Road, 6.5 mi NE of Hi Mountain Road, [c. 1 mi (airline) SW of Pozo Summit] 665 Comment
  UCD77098  Salvia mellifera Ellen Dean; T. Starbuck and M. Starbuck 2008-3-25 4651 San Luis Obispo San Luis Obispo Co.: Along Hwy. 58 west of turn off to Paso Robles. North side of the road. 444 Comment
  OBI35659  Salvia mellifera S. M. Inman 1983-4-25 15 San Luis Obispo Pecho Study site; 1/2 mi S on Pecho Valley rd past jctn of Pecho rd. Right on dirt road after 'deer' sign, to S of dirt road 49 Comment
  UCR1348  Salvia sonomensis Frank C. Vasek 1960-4-10 600410- 08 San Luis Obispo Central Coast, At TV tower, c. 3 miles along dirt road leading west from La Cuesta Summit, off Hwy 101 800 Comment
  SBBG96703  Salvia sonomensis D. A. Young, S. A. Junak, M. Carroll 1989-3-13 1851 San Luis Obispo rd leading into the eastern end of the Cuesta Ridge Botanical Area Comment
  OBI51242  Salvia spathacea Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse 1993-6-24 1 .31 San Luis Obispo San Simeon State Park. NE corner of San Simeon State Park Comment
  OBI19615  Sambucus nigra subsp. caerulea Fred W. Rush unk 16 San Luis Obispo Lower NE slope of Mt. San L. Comment
  RSA216841  Samolus parviflorus Robert F. Hoover 1966-10-1 10100 San Luis Obispo Upper Arroyo Grande at confluence of Phoenix Creek, in swampy area Comment
  UCR18702  Sanicula arguta Eugene Cardiff 1966-5-13 s.n. San Luis Obispo Central Coast, Cambria Pines, 1 mi from coast 61 Comment
  OBI8794  Sanicula arguta Robert F. Hoover 1958-3-3 8410 San Luis Obispo Steiner crk at mouth of Serrano cyn on open slope. Comment
  UC794461  Sanicula arguta Lincoln Constance, Richard W. Holm and Carroll E. Wood Jr. 1949-4-23 3267 San Luis Obispo 2 mi w of San Luis Obispo (above Steiner Creek) 137 Comment
  OBI39488  Sanicula bipinnata David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al. 1982-5-8 15986 San Luis Obispo 5.9 mi E of jctn w/ Santa Rosa Crk Rd on dirt road leading to Cypress mtn via Steiner crk; 2 mi W of Warrens' cabin (at base of mtn) Comment
  CAS-BOT-BC223312  Sanicula bipinnatifida Alice Eastwood 1926-5-5 13908 San Luis Obispo Cholame Comment
  OBI78557  Sanicula bipinnatifida David J. Keil 1998-6-1 27578 San Luis Obispo E of Templeton on Lowes Canyon Rd., just S. of Monterey Co. line. Comment
  OBI55659  Sanicula crassicaulis David J. Keil 1989-6-3 21236 San Luis Obispo Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground Comment
  UCR91702  Sanicula crassicaulis George K. Helmkamp 1996-5-24 1035 San Luis Obispo Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd 94 Comment
  OBI46178  Sanicula crassicaulis Lynne Dee Oyler, Kathy Loftus 1986-4-8 426 San Luis Obispo Santa Margarita Ranch, Mountain Field, S of RR tracks, E of 101 on N side of Cuesta grade Comment
  POM308262  Sanicula crassicaulis Henry J. Ramsey, Henry J. Ramsey 1940-4-20 3121 San Luis Obispo Hwy 41, near Templeton Comment
  OBI8780  Sanicula hoffmannii Robert F. Hoover 1947-5-31 7253 San Luis Obispo Rinconada Mine (west of Pozo) Comment
  UC794465  Sanicula hoffmannii Lincoln Constance, Richard W. Holm and Carroll E. Wood Jr. 1949-4-24 3274 San Luis Obispo 9 mi n of San Simeon (Arroyo de la Cruz); Arroyo de la Cruz 152 Comment
  UC973444  Sanicula hoffmannii C. R. Bell 1951-4-1 3150 San Luis Obispo 5.5 mi e of California Highway 1 (on Pine Mountain Road); Pine Mountain Road Comment
  UC1022555  Sanicula maritima C. Ritchie Bell 1950-2-26 613 San Luis Obispo between San Luis Obispo and Morro Bay (w of Cerro Romulado) Comment
  OBI8764  Sanicula tuberosa Robert F. Hoover 1951-4-15 8038 San Luis Obispo Stoney Creek, tributary of Huasna River Comment
  UCR17560  Satureja douglasii A. C. Sanders 1979-11-25 00408 San Luis Obispo Central Coast, Morro Bay State Park, Chorro Willows Campground 9 Comment
  OBI20452  Schinus molle Maria Lia Scarpetta 1964-2-15 3 San Luis Obispo Residential area Comment
  CAS-BOT-BC239952  Schismus arabicus R. F. Hoover 1965-4-15 9342 San Luis Obispo Hill west of Shell Creek, south slope Comment
  OBI79848  Schoenoplectus acutus David J. Keil 2012-7-26 31478 San Luis Obispo Los Osos. Morro Bay salt marsh and fringe of freshwater marsh from Los Osos Creek estuary to base of El Morro Elfin Forest, west of South Bay Blvd. 2 Comment
  RSA797521  Schoenoplectus maritimus W. R. Ferren, Hamilton 1993-7-19 EPA- 86 San Luis Obispo Los Osos Creek. Comment
  UCSB24653  Schoenoplectus pungens Burns, Pat 1967-4-22 San Luis Obispo Under Pico Creek Bridge; 5.3 miles north of junction State Highway 1 with State Highway 46 on Highway 1 Comment
  UCSB69403  Schoenoplectus pungens Rindlaub, Kathy; Capralis 1985-6-23 San Luis Obispo Santa Maria River. 100 m NE from marker in a channel. 5 Comment
  SBBG30921  Schoenoplectus pungens var. badius R. N. Philbrick 1968-6-7 San Luis Obispo Jack Lake, W of Nipomo Comment
  UCR43225  Schoenoplectus pungens var. badius E. A. Wise 1981-6-29 845 San Luis Obispo Twin Lake of Dune Lakes. 4 Comment
  IRVC29567  Scirpus microcarpus Mark A. Elvin, M. Moore, N. Huber, R. Leverette 2006-5-11 4832 San Luis Obispo Camp San Luis Obispo; E of Hwy 1, springs along Chorro Creek upstream from Chorro Creek Reservoir. Central Coastal 259 Comment
  OBI43552  Scirpus microcarpus Eric Wise 1982-4-28 1392 San Luis Obispo Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon Comment
  RSA0042606  Scirpus microcarpus John F. Emmel 1984-8-4 910 San Luis Obispo Along Morro Creek, ca. 6 road miles NE of Hwy. 1, on Hwy 41. 137 Comment
  CAS-BOT-BC243515  Scribneria bolanderi R. F. Hoover 1958-5-17 8477 San Luis Obispo Summit of Santa Lucia Mountains, NW of Cuesta Pass Comment
  OBI51319  Scrophularia californica Jan Barber 1994-4-17 147 San Luis Obispo San Simeon State Park. On SW part of coastal terr N of San Simeon Crk outlet Comment
  SBBG109194  Scrophularia californica C. B. Hardham 1956-4-26 567 San Luis Obispo Santa Rita Crk, W of Templeton Comment
  UCR248267  Scrophularia californica David J. Keil, Rhonda L. Riggins, R. A. Pimentel, Michael Stiles, Joanna Tomassacci 1987-5-17 20164 San Luis Obispo Los Padres National Forest, Cuesta East past end of road along fire trail Comment
  OBI35358  Scrophularia californica Melody Dickens 1980-5-30 29 San Luis Obispo Morro rock, Morro Bay. N face at base near PG & E outflow Comment
  OBI60668  Scrophularia californica David J. Keil, Rhonda Riggins, Richard Pimentel, Michael Stiles and Joanna Tomassacci 1987-5-17 20163 San Luis Obispo Los Padres Natl Forest, Cuesta East Past end of rd along fire trl in area burned by both the Gay Mtn fire and the Las Pilitas fire Comment
  RSA18235  Scrophularia californica Carl B. Wolf 1929-4-16 3615 San Luis Obispo Mouth of small creek at coast, 4 miles N of Morro Bay. Comment
  RSA760738  Scrophularia californica subsp. floribunda David J. Keil, Rhonda Riggins, Richard Pimentel, Michael Stiles, Joanna Tomassacci 1987-5-17 20163 San Luis Obispo Los Padres national Forest, Cuesta East past end of road along fire trail in area burned by both the Gay mountain fire and the Las Pilitas fire. Comment
  OBI59026  Secale cereale David J. Keil 1998-5-6 27071 San Luis Obispo Atascadero. 0.9 mi S of Santa Rosa Rd overcrossing on E side of US 101 Comment
  RSA760721  Secale cereale David J. Keil 1998-5-6 27071 San Luis Obispo Atascadero. 0.9 miles south of Santa Rosa Road overcrossing on east side of US 101. Comment
  RSA522518  Selaginella bigelovii David J. Keil, M. A. Matthews, Janet Haden, Suzanne Schettler, Steve Edwards, Jim Pittman 1988-6-11 20707 San Luis Obispo N of San Simeon along system of ridges and canyons just N of Arroyo de la Cruz. Comment
  CAS-BOT-BC69785  Selaginella bigelovii W. R. Dudley 1903-8-4 s.n. San Luis Obispo Near Posts', Santa Lucia Mts. Comment
  UC1276270  Senecio aronicoides R. F. Hoover 1958-5-8 8469 San Luis Obispo w Templeton (Santa Rita Creek); Santa Rita Creek Comment
  CAS-BOT-BC327411  Senecio astephanus R. F. Hoover 1965-6-17 9443 San Luis Obispo Tassajara Peak, Santa Lucia Range Comment
  OBI47503  Senecio astephanus David J. Keil 1987-4-23 19201 San Luis Obispo Rinconada Mine area along Rd S of Santa Margarita Comment
  OBI15532  Senecio blochmaniae Robert F. Hoover 1946-10-20 6526 San Luis Obispo Near Callender RR siding Comment
  RSA191875  Senecio breweri R. F. Thorne, Percy C. Everett 1963-6-8 32176 San Luis Obispo 6 miles NW of Bradley on road to Jolon. 213 Comment
  SBBG62575  Senecio californicus M. M. Miles 1895-1 794 San Luis Obispo San Luis Obispo Comment
  OBI25487  Senecio douglasii var. douglasii Dirk R. Walters and M. G. McLeod, M. G. McLeod 1979-8-15 1333 San Luis Obispo Plants collected on consultation trip with Michael Mortenson D.O.T. to bridge replacement sites at intersections of Shell, Camatti, Navajo and San Juan Creeks with hwy 58 Comment
  OBI39989  Senecio vulgaris Eric Wise 1984-4-29 1886 San Luis Obispo Little Morro Crk. From the laguna to the hwy 1 overpass Comment
  UCR147032  Senecio vulgaris George K. Helmkamp, E. A. Helmkamp 2004-10-8 8836 San Luis Obispo Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive and Arroyo Grande Creek 136 Comment
  CDA28722  Setaria verticillata David J. Keil 2003-8-23 30287 San Luis Obispo Arroyo Grande. North of Wal-Mart shopping center along West Branch Street in vicinity of small pond in catchment basin. 0 Comment
  OBI59220  Setaria verticillata David J. Keil 1998-6-8 27680 San Luis Obispo Along Hwy 41 between Creston and Shandon, 5 miles E of junction with La Panza Rd. Comment
  OBI39763  Setaria viridis David J. Keil 1985-6-22 18927 San Luis Obispo Intersection of Turri Rd and South Bay Blvd Comment
  OBI59097  Setaria viridis David J. Keil 1998-6-5 27603 San Luis Obispo 3.5 miles E of junction Hwy 229 on Hwy 58. Comment
  UC454915  Sidalcea diploscypha I. J. Condit 1911-6-14 San Luis Obispo Morro Comment
  RSA600865  Sidalcea diploscypha L. S. Rose 1936-5-6 36231 San Luis Obispo Morro Beach. 6 Comment
  SBBG109594  Sidalcea hickmanii subsp. anomala C. B. Hardham 1960-6-3 5990 San Luis Obispo Sargent Cypress forest, Cuesta Grade Comment
  OBI54038  Sidalcea hickmanii subsp. anomala David A. Young, S. A. Junak & T. J. Ayers 1989-4-27 1946 San Luis Obispo 0.1 mi W of sign denoting W end of the Cuesta Ridge Botanical area, along road Comment
  RSA201696  Sidalcea hickmanii subsp. anomala Robert F. Hoover 1958-5-17 8478 San Luis Obispo Summit of Santa Lucia Mountains, northwest of Cuesta Pass. Comment
  OBI56434  Sidalcea malviflora subsp. laciniata David J. Keil 1999-6-22 s.n. San Luis Obispo Montana de Oro State park. Trl from Horse Camp to Manzanita Trl Comment
  OBI75052  Sidalcea malviflora subsp. laciniata David J. Keil 1988-3-19 20420 San Luis Obispo Froom Ranch, southwest of US 101 and los Osos Valley Road near intersection with Calle Joaquin, southwest of San Luis Obispo city limits. Comment
  SBBG119510  Sidalcea malviflora subsp. laciniata E. Painter 2001-4-22 SLO 191 San Luis Obispo near Dughi Spring, W of La Trinidad Mine; Camp San Luis Obispo 497 Comment
  UC1124976  Sidalcea malviflora subsp. laciniata C. M. Belshaw 1936-3-23 1704 San Luis Obispo 1.9 mi sw Hollister Park; Cayucos Quad. Comment
  UC56404  Sidalcea malviflora subsp. laciniata Mrs. R. W. Summers 1882-4-19 San Luis Obispo San Luis Mt. Comment
  UCR115799  Sidalcea malviflora subsp. laciniata George K. Helmkamp, E. A. Helmkamp 2000-4-20 5406 San Luis Obispo Central Coast, road crest between See Canyon Road and Prefumo Canyon Road, SW of San Luis Obispo 320 Comment
  JEPS99423  Sidalcea malviflora subsp. laciniata Clare B. Hardham 1958-6-3 3170 San Luis Obispo top of Cuesta Grade Comment
  OBI35749  Sidalcea malviflora subsp. laciniata Allison Berry 1984-4-10 90 San Luis Obispo Camp San Luis Shooting Facility. 6.5 mi N of San Luis Obispo on hwy 1 Comment
  UCSC000260  Silene antirrhina I. J. Condit 2008-4-2 s.n. San Luis Obispo Cuesta Comment
  CAS-BOT-BC384587  Silene coniflora R. F. Hoover 1947-3-26 6744 San Luis Obispo Price Canyon (just s. of) Comment
  OBI19196  Silene coniflora David J. Keil 1979-5-13 13081 San Luis Obispo Santa Lucia mts along Cuesta Ridge Rd about 2 mi below Cuesta Botanical Area Comment
  OBI75744  Silene gallica Al Lindholm 1967-4-23 201 B San Luis Obispo Fitzhugh property [6 miles north of Cayucos, Santa Lucia Mountains. Cypress Mountain Quadrangle, T28S, R10E, sections 3, 4, 5, 8, 9, 10, 15, 16, 17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Creeks. Property contains Geode Mountain (rhyolite), sedimentary formations, and serpentine. Soils vary from hard rock to rich humus. Land mostly occupied by oak woodland and chaparral]. 1/2 mile southeast of Geode Mountain. Comment
Read comments
Aug 11 2014
  RSA709062  Silene gallica George K. Helmkamp 2005-4-17 9371 San Luis Obispo Central Coast: Corbett canyon, 2.3 miles N of Hwy CA-227 in Arroyo Grande. 81 Comment
  UCSB39921  Silene laciniata subsp. laciniata Shaw, J. 1982-7-1 San Luis Obispo Along Perfumo Canyon Road; 1.0 miles south of Los Osos Valley Road, in San Luis Obispo 60 Comment
  UC638983  Silene laciniata subsp. major B. E. and H. J. Miossi 1940-6-25 260 San Luis Obispo fifteen mi w San Luis Obispo (Islay Canyon, Pecho Hills); w of San Luis Obispo, Islay Canyon, Pecho Hills Comment
  UC1285077  Silene multinervia R. F. Hoover 1952-5-11 8182 San Luis Obispo w slope La Panza Range Comment
  OBI45683  Silene verecunda David J. Keil, M. A. Corky Matthews, Janet Haden, Suzane Schettler, Steve Edwards, and Jim Pittman 1988-6-11 20704 San Luis Obispo N of San Simeon along system of ridges and cyns just N of Arroyo de la Cruz Comment
  OBI35837  Silybum marianum Allison Berry 1984-3-30 61 San Luis Obispo Camp San Luis Shooting Facility. 6.5 mi N of San Luis Obispo on hwy 1 Comment
  RSA0030677  Silybum marianum W. M. Arbaugh 1968-4-28 197 San Luis Obispo See Canyon, at the top. Comment
  CAS-BOT-BC74975  Sinapis arvensis R. F. Hoover 1962-4-1 8545 San Luis Obispo One mile south of Nipomo. Comment
  OBI17707  Sisyrinchium bellum Lynne D. Althouse 1977-3-26 6 San Luis Obispo Wolfe's horse ranch near San Luis High School Comment
  OBI52025  Sisyrinchium bellum Steven A. Junak 1989-4-27 3984 San Luis Obispo Cuesta Ridge Botanical Area, Los Padres Natl Forest. Santa Lucia Mts: W Cuesta Ridge, along N side of main rd (USFS Rd #29S11.3) at vehicle pull-out area, about 2 mi W of E boundary sign, roughly 5 mi W of hwy 101 Comment
  PASA1228  Smilacina amplexicaulis 1930-4-14 San Luis Obispo Templeton Comment
  SBBG107602  Solanum douglasii C. B. Hardham 1956-2-24 157 San Luis Obispo Santa Rosa Crk Comment
  SD241960  Solanum douglasii David J. Keil 2012-7-18 31444 San Luis Obispo Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line. 21 Comment
  OBI35267  Solanum douglasii H. E. Jones 1981-5-18 33 San Luis Obispo Point Piedras Blancas. On leeward side of point 50 yds E of staircase in cove Comment
  CDA26789  Solanum nigrum David J. Keil 1998-8-19 27939 San Luis Obispo Rinconada Creek at intersection of Pozo Road and Las Pilitas Road. Comment
  CAS-BOT-BC156435  Solanum umbelliferum C. B. Hardham 1958-5-17 3343 San Luis Obispo 0.5 miles north of Chimney Rock, North Road to Adelaida Comment
  CAS-BOT-BC157606  Solanum umbelliferum Ernest C. Twisselmann 1955-5-27 2037 San Luis Obispo La Panza Range. Ridge south of upper Cammatta Canyon Comment
  JEPS99167  Solanum umbelliferum Clare B. Hardham 1957-4-18 1697 San Luis Obispo about 4 mi W of Templeton (Santa Rita Creek); Santa Lucia Mountains Comment
  RSA344365  Solanum umbelliferum E. R. Blakley 1985-2-3 7300 San Luis Obispo Painted Rock, Carrizo Plain 610 Comment
  CAS-BOT-BC365338  Solidago confinis R. F. Hoover 1966-9-21 10081 San Luis Obispo Oso Flaco Lake Comment
  OBI15460  Solidago confinis Robert F. Hoover 1966-11-2 10194 San Luis Obispo Baywood Park Comment
  OBI4460  Solidago confinis Robert J. Rodin 1970-9-10 8436 San Luis Obispo 300 yds from the Pacific Ocean near a shell mound in Pismo Beach state park Comment
  RSA318990  Solidago confinis Thomas S. Elias, Walter Wisura 1984-7-25 8573 San Luis Obispo N of Guadalupe and W of Hwy 1; Oso Flaco Lake and dune area Comment
  CAS-BOT-BC365530  Solidago elongata R. F. Hoover 1965-9-7 9541 San Luis Obispo Santa Lucia Range. Santa Rita Creek west of Templeton Comment
  OBI72815  Solidago spathulata Michael Walgren 2010-8-9 137 San Luis Obispo Along a dirt rd n the Pacific Gas and Electric Diablo cyn property, on a rd cut along the S ridge that parallels Coon crk 396 Comment
  OBI15464  Solidago velutina subsp. californica Robert F. Hoover 1966-9-13 9999 San Luis Obispo Ragged Point Comment
  UC1927732  Solidago velutina subsp. californica D. R. Miller 1994-8-10 894 -520 San Luis Obispo near gate at George Edmunson property, E slope of Pine Mountain, Tobacco Creek drainage 800 Comment
  UC917052  Soliva sessilis R. Bacigalupi 1949-4-8 3078 San Luis Obispo hill between Cambria ocean Comment
  OBI62414  Sonchus asper David J. Keil, Lynne Dee Oyler 1990-5-10 1122 San Luis Obispo Nipomo Dunes. Horseback trip from Oso Flaco Lake S and W across dunes, E to Quercus agrifolia and W again to coast Comment
  SBBG110003  Sonchus asper C. B. Hardham 1957-6-15 2277 San Luis Obispo Villa Crk Comment
  RSA585714  Sonchus asper M. D. Proctor, E. A. Young 1993-4-11 ROB 0363 San Luis Obispo Sulphur Spring Road in middle of Area R. Comment
  CAS-BOT-BC374625  Sonchus oleraceus Clare B. Hardham 1957-11-2 2702 San Luis Obispo Santa Lucia Mountains. Old Creek, Cayucos Comment
  OBI73494  Sonchus oleraceus David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham 1995-6-27 25441 San Luis Obispo West Cuesta Ridge at east end of botanical area Comment
  OBI60775  Sorghum halepense David J. Keil 2000-7-31 29051 San Luis Obispo Along Toro Creek Road east of Morro Bay 91 Comment
  UC2027499  Sparganium eurycarpum var. greenei David J. Keil 2012-7-14 31403 San Luis Obispo San Luis Obispo. Intersection of Los Osos Valley Road and US 101 at southbound on-ramp. Comment
  JEPS51206  Spergula arvensis subsp. arvensis W. L. Jepson 1941-4-17 20258 San Luis Obispo Arroyo Grande Comment
  CAS-BOT-BC390193  Spergularia bocconi John Thomas Howell 1961-4-15 36513 San Luis Obispo Paso Robles Comment
  CAS-BOT-BC390443  Spergularia macrotheca var. macrotheca Alice Eastwood 1928-5-19 s.n. San Luis Obispo Morro Bay, San Luis Obispo Comment
  SBBG87997  Spiranthes romanzoffiana J. Sainz 1985-6-27 San Luis Obispo bordering parking lot between hwy and beach bluffs near Arroyo de la Cruz Comment
  OBI51946  Stachys bullata Steven A. Junak, David A. Young, Tina J. Ayers 1989-4-27 3959 San Luis Obispo Cuesta Ridge Botaical Area, Los Padres Natl Forest. Cuesta Ridge: along main rd (USFS Rd #29S11.3) 0.1 mi W of W boundary sign for the Cuesta Riddge Botanical Area, 5.3 mi W of hwy 101 786 Comment
  OBI13466  Stachys chamissonis Robert F. Hoover 1947-7-27 7334 San Luis Obispo Black Lake Cyn, S of Arroyo Grande Comment
  UC366993  Stachys pycnantha J. G. Lemmon and wife June, 1878 San Luis Obispo Cholame Valley. Comment
  OBI83622  Stebbinsoseris heterocarpa David J. Keil, Travis Barrett 2016-3-23 33844 San Luis Obispo Southern foothills of San Luis Range. Wild Cherry Ranch W of Avila Beach. Survey area 10 120 Comment
  CAS-BOT-BC374859  Stebbinsoseris heterocarpa Alice Eastwood 1935-4-19 18876 San Luis Obispo On road to Morro from San Luis Obispo Comment
  CAS-BOT-BC374865  Stebbinsoseris heterocarpa R. F. Hoover 1948-4-17 7459 San Luis Obispo Creston Comment
  OBI15608  Stebbinsoseris heterocarpa Robert F. Hoover 1967-4-14 10443 San Luis Obispo Hills W of "Poly cyn", San Luis Obispo Comment
  SEINET5713405  Stebbinsoseris heterocarpa Kenton L. Chambers 1954-1 477 San Luis Obispo Hwy 101, 1 mi S of Atascadero. Grassy hillside ca. 200 yards W of old Hwy.; Atascadero Comment
  UC1314965  Stebbinsoseris heterocarpa R. F. Hoover 1967-4-14 10443 San Luis Obispo hill w Polly Canyon (San Luis Obispo); San Luis Obispo Comment
  UC1125844  Stellaria nitens C. M. Belshaw 1936-3-19 1644 San Luis Obispo 0.3 mi ne Adam's Ranch; Nipomo Quad. 220 Comment
  CAS-BOT-BC398695  Stellaria nitens Ernest C. Twisselmann 1955-3-22 1761 San Luis Obispo Chris Twisselmann ranch, eastern San Luis Obispo County 685 Comment
  SBBG36273  Stephanomeria cichoriacea C. B. Hardham 1957-10-20 2683 San Luis Obispo Pine Mtn Comment
  OBI46202  Stephanomeria exigua subsp. carotifera David J. Keil 1982-6-27 16333 San Luis Obispo Hills overlooking Los Osos from the S Comment
  OBI15409  Stephanomeria exigua subsp. coronaria John Thomas Howell 1948-6-15 24371 San Luis Obispo Hughes Cyn, SE of Shandon 610 Comment
  UC1927730  Stephanomeria exigua subsp. coronaria D. R. Miller 1994-8-5 894 -519 San Luis Obispo Road cut at Gees[?] spring, road junction from road down to property, Tobacco creek drainage 800 Comment
  JEPS31251  Stephanomeria pauciflora Ernest C. Twisselmann 1962-8-23 7686 San Luis Obispo Palo Prieta Canyon, hills at the summit Western San Joaquin Valley, Temblor Range 640 Comment
  CAS-BOT-BC375898  Stephanomeria virgata R. F. Hoover 1965-8-1 9501 San Luis Obispo Valley west of Mt. Bishop Comment
  UCR134691  Stephanomeria virgata subsp. virgata George K. Helmkamp 2003-9-21 8161 San Luis Obispo Central Coast, Los Berros Rd, 0.9 mi SE of El Campo Rd., SE of Arroyo Grande 46 Comment
  OBI2349  Stipa lepida Larry E. Brown 1970-4-8 1768 San Luis Obispo Cuesta Ridge Rd just above Hwy 101, ca 6 mi N of San Luis Obispo Comment
  SD249112  Stipa miliacea David Keil 1985-6-18 18864 San Luis Obispo South Baay Wastewater Treatment Facility EIS survey. Bayview Heights area. West side of Bayview Heights. Comment
  CAS-BOT-BC87177  Streptanthus glandulosus subsp. glandulosus R. F. Hoover 1967-4-14 10441 San Luis Obispo Hill west of Poly Canyon. Comment
  SBBG14670  Stuckenia pectinata E. R. Blakley 1958-8-2 2417 San Luis Obispo Dune Lakes, 4 mi S of Oceano 3 Comment
  RSA759026  Stuckenia pectinata David J. Keil 1998-8-19 27976 San Luis Obispo Red Hill Road, 0.3 miles form Highway 58 and north down steep slope to small reservoir. Comment
  RSA0089573  Stylocline gnaphaloides Dean Wm. Taylor 2003-5-5 18500 San Luis Obispo La Panza Range: Highway 58 0.7 miles East of Wilson Corner, base of south facing slopes North of roadway. 487 Comment
  CAS-BOT-BC376055  Stylocline gnaphaloides Roxana S. Ferris; Ruth P. Rossbach 1938-5-12 9439 San Luis Obispo 8 miles east of Santa Margarita on Mountain Road near its junction with State Highway #178 Comment
  RSA605977  Stylomecon heterophylla D. D. Keck, J. Clausen 1935-4-9 3092 San Luis Obispo Cholame 457 Comment
  UC1126455  Stylomecon heterophylla C. A. Graham 1939-5-2 558 San Luis Obispo 4 mi se Joughin Ranch; Las Padres National Forest, Branch Mt. Quadrangle Comment
  SD75757  Suaeda californica Helen V. Witham 1969-9-27 510 a San Luis Obispo East end of Morro Bay. 2 Comment
  UCR38888  Suaeda californica David J. Keil 1983-11-19 18050 San Luis Obispo Central Coast, Salt marsh at Sweet Springs, Baywood Park, south end of Morro Bay Comment
  UCSB36516  Suaeda californica Ferren, Wayne; Whitmore, S. 1979-8-8 San Luis Obispo NE shore of bay; N of museum; Morro Bay State Park Comment
  OBI65128  Suaeda nigra Greg Wilvert 2005-5-10 393 San Luis Obispo SE Half of the Caliente Range. Horse Cyn 733 Comment
  UC1119917  Symphoricarpos albus var. laevigatus T. M. Hendrix 1937-6-6 270 San Luis Obispo 1.5 mi nw New District School; Pozo Quad. 411 Comment
  OBI31119  Symphyotrichum chilense Julie M. Vanderwier 1978-5-28 s.n. San Luis Obispo Indian Knob Tar Sands Comment
  CAS-BOT-BC99081  Symphyotrichum chilense Ella Dales Cantelow 1938-12-16 2354 San Luis Obispo N. of San Simeon Comment
  SBBG112760  Symphyotrichum chilense V. L. Holland, D. Keil 1990-4-14 San Luis Obispo Cambria Ranch Comment
  UC1927791  Symphyotrichum subulatum David Keil 2001-11-14 29735 San Luis Obispo Arroyo Grande, along western side of North Oak Park Boulevard just southwest of junction with Noyes Road and Old Oak Park Road (35.1413 N, 120.5995 W). Comment
  CDA19849  Taeniatherum caput-medusae J. Fox 2002-4-16 PDR 062938 San Luis Obispo Central California; Orcutt Rd and Avocado Ln in ROW. 0 Comment
  OBI65284  Tamarix parviflora D. R. Miller 2005-3-14 305 .781 San Luis Obispo Pine Mtn Region. Along San Simeon Crk road, near old School house Comment
  SBBG130687  Tamarix ramosissima D. J. Keil 2012-7-18 31452 San Luis Obispo Santa Maria River bed at Hwy 1 bridge, just N of Guadalupe and Santa Barbara County line 22 Comment
  RSA585754  Tamarix ramosissima F. L. Johnson, E. A. Young 1993-5-23 ROB- 507 San Luis Obispo Twin Bridges on Boyscout Road Comment
  OBI11894  Taraxia ovata Robert F. Hoover 1948-3-4 7425 San Luis Obispo Osos Valley Comment
  UC454561  Taraxia ovata I. J. Condit 1908-4-4 San Luis Obispo Osos Valley Comment
  UCR29953A  Thelypodium lasiophyllum David J. Keil, Melissa Luckow, R. A. Pimentel, R. R. Pimentel 1981-4-24 14468 San Luis Obispo Inner South Coast Range, Road at S end of Soda Lake c. 0.25 mi east of Soda Lake road 591 Comment
  OBI65929  Thermopsis californica var. californica D. R. Miller 1994-4-8 494 -185 San Luis Obispo PIne Mt region; South orchard, Cole ranch, Marmolejo crk drainage 732 Comment
  UCD147152  Thysanocarpus curvipes Kari Lewis; T. LeBlanc, D. Hickson 2008-4-2 CARR 47 -3 San Luis Obispo San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch. 796 Comment
  CAS-BOT-BC66617  Thysanocarpus curvipes Ernest C. Twisselmann 1954-3-6 854 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Creek, 6 miles south of Cholame. Comment
  UCSB17209  Thysanocarpus curvipes Fox, Lynn 1963-3-2 San Luis Obispo 1.9 miles southwest of Buena Vista Mine, 13.2 miles west of U.S. Highway 101 on Mountain Springs Road, Paso Robles 457 Comment
  RSA0057509  Thysanocarpus curvipes subsp. curvipes Carl B. Wolf 1929-4-13 3457 San Luis Obispo North base of Cuesta Grade. 427 Comment
  OBI14856  Thysanocarpus curvipes subsp. elegans Robert F. Hoover 1967-3-5 10246 San Luis Obispo Upper Arroyo Grande Comment
  RSA0039810  Thysanocarpus laciniatus Henry J. Ramsey 1940-4-20 3119 San Luis Obispo Hwy 41, near Templeton Comment
  UC402636  Thysanocarpus laciniatus J. E. Roadhouse 136 a San Luis Obispo near San Luis Obispo; near San Luis Obispo Comment
  OBI31938  Torilis arvensis David J. Keil 1981-6-20 14881 San Luis Obispo N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1 Comment
  SBBG107250  Torilis nodosa C. B. Hardham 1956-5-22 748 San Luis Obispo Atascadero Rd near Morro Rd [St Hwy 41] Comment
  CAS-BOT-BC169226  Toxicodendron diversilobum John Thomas Howell; Alice Eastwood 1937-5-1 4173 San Luis Obispo Reservoir Canyon near San Luis Obispo Comment
  CAS-BOT-BC169236  Toxicodendron diversilobum Ernest C. Twisselmann 1968-5-13 14203 San Luis Obispo Head of Cammatta Canyon at the cottinham place - La Panza Range 609 Comment
  OBI78731  Tribulus terrestris Michael Walgren 2013-9-13 331 San Luis Obispo Los Osos along Los Olivos near the intersection with Fairchild 38 Comment
  OBI31502  Trichostema lanatum Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen 1982-6-10 458 San Luis Obispo Just N of American Canyon Campground 536 Comment
  RSA0042398  Trichostema lanatum LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6522 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UC573266  Trichostema lanatum T. M. Hendrix 1937-6-3 247 San Luis Obispo 3.4 mi SW of Navajo 853 Comment
  OBI13429  Trichostema lanceolatum Robert F. Hoover 1965-9-19 9629 San Luis Obispo Carrizo Plain on W side of Soda Lake Comment
  UCD117575  Trientalis latifolia G. K. Helmkamp; E. A. Helmkamp 2000-4-20 5384 San Luis Obispo San Luis Obispo County: Central Coast Prefumo Cyn., 1.2 mi south of Los Osos Valley Rd. 183 Comment
  RSA318953  Trifolium Patricia Wilder 1965-4-10 1858 San Luis Obispo Canyon along Tassajara Creek, NW of Cuesta summit. 427 Comment
  UCSC010653  Trifolium D. R. Miller 2016-4-27 s.n. San Luis Obispo Helipad, Cole Ranch, Arroyo De La Cruz drainage 792 Comment
  UCSC010655  Trifolium D. R. Miller 2016-4-27 s.n. San Luis Obispo Helipad, Cole Ranch, Arroyo De La Cruz drainage 792 Comment
  SEINET7063611  Trifolium albopurpureum var. albopurpureum A. G. Vestal 1947-4-12 s.n. San Luis Obispo Terrace in Cuyama Valley and the Cuyama River. UTM Zone 10, 765849mE, 3889100mN. (WGS84/NAD83). 396 Comment
  UC615331  Trifolium albopurpureum var. albopurpureum Beryl O. Schreiber 1935-4-6 1688 San Luis Obispo Cyama Valley Comment
  UC1129978  Trifolium barbigerum N. K. Carlson 1936-3-28 255 San Luis Obispo 1.2 mi sw Santa Margarita; San Luis Obispo Quadrangle 274 Comment
  JEPS114114  Trifolium bifidum var. decipiens M. Petroelje 1998-4-21 San Luis Obispo Camp San Luis Obispo. Hillside south of Chorro Creek, LCTA Plot 333. Comment
  OBI58053  Trifolium ciliolatum David J. Keil, with Rhonda Riggins and D. R. Miller 1998-5-27 27484 San Luis Obispo Santa Lucia Mountains. San Simeon Creek Rd., just S of Hearst Gate, 11 road miles NE of Hwy 1. Comment
  SBBG118098  Trifolium depauperatum var. truncatum E. L. Painter, M. Wetherwax 2000-3-21 SLO 51 San Luis Obispo K-1 Training Area, saddle between Cerro Romualdo and Cerro Chumash; Camp San Luis Obispo 120 Comment
  CAS-BOT-BC257172  Trifolium dubium M. Wetherwax; E. L. Painter 2000-4-19 CR- 25 San Luis Obispo Camp Roberts. Near W. Perimeter Rd., Training Area T, ca. 1.5 air km nw of intersection with Generals Rd. 220 Comment
  OBI73296  Trifolium fragiferum David J. Keil 2000-5-24 28739 San Luis Obispo Comment
  OBI58048  Trifolium microcephalum David J. Keil, with Rhonda Riggins and D. R. Miller 1998-5-27 27477 San Luis Obispo Santa Lucia Mountains. San Simeon Creek Rd. at Eagle Point, 10 miles NE from Hwy 1 (35 deg. 40.233' N x 121 deg. 02.851' W). Comment
  OBI57856  Trifolium oliganthum David J. Keil 1998-4-20 26846 San Luis Obispo NW of Paso Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road. Comment
  OBI79593  Trifolium olivaceum David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow 2013-5-2 31605 San Luis Obispo Avenales Ranch, south of Pozo. Upper Salinas River valley along Avenales Ranch Road 545 Comment
  OBI12653  Trifolium olivaceum Robert F. Hoover 1958-4-11 8446 San Luis Obispo Atascadero-Creston rd Comment
  UCSC000419  Trifolium repens L. C. Watson 2008-4-22 s.n. San Luis Obispo Comment
  OBI12648  Trifolium willdenovii Robert F. Hoover 1966-4-23 9840 San Luis Obispo La Panza Range. American Cyn campground Comment
  UCR137088  Trifolium willdenovii June Latting 1958-5-4 s.n. San Luis Obispo Cuyama Valley, west end of valley, 12 miles southeast of junction of Hwy 166 and Sisquoc [Tepusquet] Road [vicinity of Gypsum Canyon] 412 Comment
  RSA43241  Trifolium wormskioldii Robert F. Hoover 1947-4-16 6931 San Luis Obispo West base of Cerro Pomauldo. Comment
  SEINET10458969  Triodanis biflora Condit CONDIT 1910 San Luis Obispo PETTIT CANYON Comment
  CAS-BOT-BC135787  Triteleia ixioides subsp. cookii Clare B. Hardham 1956-6-6 861 San Luis Obispo North East slope Cypress Mt. - Delaganna (Earwen) Brook - Santa Lucia Mountains Comment
  CAS-BOT-BC200527  Triticum aestivum Ernest C. Twisselmann 1970-5-17 16600 San Luis Obispo Flat below Grants Lake, eastern San Luis Obispo County 548 Comment
  OBI26495  Tropaeolum majus Kathlene Henry 1979-7-26 5 San Luis Obispo Shell Beach. 500 ft from the Pacific Ocean Comment
  UCR266167  Tropidocarpum capparideum David J. Keil 2005-2-16 30362 San Luis Obispo Santa Lucia Mountains, eastern foothills of the mountains. Santa Margarita Ranch just west of Pozo Road, 0.3 mi northwest of Fivemile Bridge over Rinconada Creek 348 Comment
  OBI48257  Turritis glabra David J. Keil 1989-6-3 21218 San Luis Obispo Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground Comment
  OBI59538  Turritis glabra David J. Keil, with V. L. Holland and Michael Curto 2001-3-12 29166 San Luis Obispo Coastal side of Highway 1 along coast west of Cayucos, just east of China Harbor and west of Abalone Farm. Comment
  SBBG110282  Typha domingensis C. B. Hardham 1957-8-23 2517 San Luis Obispo Santa Rita Crk Comment
  UC2027464  Typha domingensis Greg Wilvert 2005-6-29 483 San Luis Obispo Southeast Half of the Caliente Range. Padrones Spring. Comment
  OBI75327  Typha latifolia David J. Keil 2010-11-10 30951 San Luis Obispo 5-acre rectangular parcel located at 615 Ormonde Road, between San Luis Obispo and arroyo Grande south of intersection of Ormonde Road with Price Canyon Road. Comment
  OBI3614  Ulmus parvifolia Mary Kidd 1971-8-13 184 San Luis Obispo NE corner of the Metalurgy Dept, campus Calif State Polytechnic College Comment
  OBI72590  Umbellularia californica Wendy Thackery 2002-2-20 2 San Luis Obispo Cerro Alto Campground, hwy 41 (6 me E of hwy 1) on E side of road. Cerro alto Peak trail 250 Comment
  SBBG38309  Uropappus lindleyi C. B. Hardham 1957-5-5 1838 San Luis Obispo 0.75 mi W of Atascadero Lake Comment
  UCD136951  Uropappus lindleyi G. F. Hrusa 1992-3-24 10352 San Luis Obispo San Luis Obispo County: along Highway 46 right-of-way, approx. 6 miles E of Paso Robles. Comment
  SBBG53877  Urtica urens S. A. Junak 1978-4-8 M 53 San Luis Obispo lower Coon Crk Trail, San Luis Range Comment
  RSA43158  Vaccinium ovatum Robert F. Hoover 1947-2-10 6613 San Luis Obispo Price Canyon. Comment
  CAS-BOT-BC327087  Venegasia carpesioides Paul F. Covel 1937-4-26 1050 San Luis Obispo Canyon nor. Las Cruces Comment
  OBI9223  Verbascum virgatum Robert F. Hoover 1960-5-18 8522 San Luis Obispo 2 mi SW of Atascadero Comment
  UCR161682  Verbena lasiostachys George K. Helmkamp, E. A. Helmkamp 2005-5-17 9500 San Luis Obispo Central Coast, 2.5 mi WNW of San Simeon; along Calif. Highway 1 11 Comment
  OBI37347  Verbena lasiostachys Eric Wise 1981-9-29 1233 San Luis Obispo Aquatic Tracheophytes of San Luis Obispo County. Lopez Cyn. Approx 6 mi NW of Hi Mtn Rd Comment
  UC2027020  Verbena lasiostachys var. scabrida Greg Wilvert 2005-6-29 492 San Luis Obispo Southeast Half of the Caliente Range. 50m S of Wells Spring Comment
  CAS-BOT-BC251060  Veronica anagallis-aquatica E. L. Painter; M. Wetherwax 2003-3-17 CR- 388 San Luis Obispo Camp Roberts. Nacimiento River upstream from Twin Bridges, at the end of Boy Scout Rd., on s side of river 190 Comment
  OBI73094  Veronica arvensis David J. Keil 2000-5-9 28647 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Along Inner Perimeter Drive Comment
  RSA769858  Veronica catenata David J. Keil 2000-5-24 28728 San Luis Obispo Santa Margarita Ranch, About 4.2 miles south of railroad crossing (in Santa Margarita) on Pozo road Comment
  OBI44972  Veronica persica David J. Keil 1984-7-19 18300 San Luis Obispo Campus of Calif Polytechnic State Univ, San Luis Obispo. Near Fisher hall. Observed on this site for more than a year Comment
  OBI32103  Vicia americana David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al 1981-4-11 14360 San Luis Obispo N of San Simeon along ridge just S of Arroyo de la Cruz Comment
  SBBG3875  Vicia americana subsp. americana C. B. Hardham 1959-4-23 4308 San Luis Obispo 1.5 mi S of Santa Barbara Rd, Atascadero Comment
  UC73179  Vicia americana var. americana Mrs. R. W. Summers 1883-3-24 210 San Luis Obispo Comment
  UCR161680  Vicia benghalensis George K. Helmkamp, E. A. Helmkamp 2005-5-17 9499 San Luis Obispo Central Coast, 2.5 mi WNW of San Simeon; along Calif. Highway 1 11 Comment
  SBBG54877  Vicia benghalensis J. Malcolm 1980-2-28 3 San Luis Obispo behind R-1 parking lot on Cal Poly campus Comment
  OBI12616  Vicia gigantea Robert F. Hoover 1947-4-25 7075 San Luis Obispo Black Lake, S of Arroyo Grande Comment
  OBI74412  Vicia hassei Theo Fitanides, Anthony Baniaga 2010-4-23 124 San Luis Obispo Tierra Redonda Mtn BLM ACEC 430 Comment
  UC1130198  Vicia hassei W. A. Peterson 1937-5-4 796 San Luis Obispo 1 mi nne La Panza; La Panza Quad. 594 Comment
  OBI80553  Vicia villosa Josh Walker 2013-2-25 12 San Luis Obispo Templeton; 45 ft east of 101 north and Las Tablas offramp. 248 Comment
  SBBG38505  Vicia villosa subsp. varia E. C. Twisselmann 1969-5-9 15303 San Luis Obispo Choice Valley; just below the Choice Valley School 548 Comment
  OBI8287  Vinca major David J. Keil 1977-7-3 12437 San Luis Obispo Cultivated plants. Campus of Calif Polytech State Univ, San Luis Obispo Comment
  SBBG117867  Vinca major E. Painter, M. Wetherwax 1999-11-15 SLO 20 San Luis Obispo Cantonment area, along Chorro Crk, N of Colusa Ave, near power pole 1425; Camp San Luis Obispo 100 Comment
  CDA43351  Viola odorata David J. Keil 2012-2-5 31211 San Luis Obispo Montana de Oro State Park. Western portion of San Luis Range along Coon Creek Trail, near first bridge. Comment
  OBI27852  Viola pedunculata Barrett Anderson 1971-2-19 38 San Luis Obispo Montano de Oro State Park; below Valencia peak Comment
  OBI28914  Viola purpurea subsp. quercetorum Melissa Luckow, Rhonda Riggins 1982-5-14 868 San Luis Obispo 1 mi SE of Avenales Guard Station on the San Jose-Avenales Rd Comment
  UC1131773  Vulpia bromoides G. T. Nordstrom 1937-4-28 1127 San Luis Obispo 3.4 mi ne Chimney Rock; Adelaida Quad. 304 Comment
  UC1146330  Vulpia microstachys var. ciliata R. F. Hoover 1965-4-24 9346 San Luis Obispo hill just e San Juan River; La Panza District Comment
  SEINET11677715  Vulpia microstachys var. pauciflora Unknown 1936-1 12974 San Luis Obispo Cuesta Pass Comment
  UC1153413  Wolffiella lingulata R. F. Hoover 1947-7-27 7342 San Luis Obispo s of Arroyo Grande; Black Lake Canyon Comment
  CAS-BOT-BC534987  Wolffiella oblonga R. F. Hoover 1947-7-27 7342 San Luis Obispo Black Lake Canyon, s. of Arrayo Grande Comment
  UCR147247  Xanthium spinosum George K. Helmkamp, E. A. Helmkamp 2004-8-14 8782 San Luis Obispo Central Coast, junction of Thompson Rd. and Mehlschau Rd., NE of Nipomo 107 Comment
  OBI38416  Xanthium spinosum Eric Wise 1981-6-26 690 San Luis Obispo Drainage ditch at E entrance to Cambria Air Force Station 5.6 mi S of Cambria W of hwy 1 Comment
  OBI42294  Yabea microcarpa David J. Keil, Lynne Dee Oyler 1986-5-21 19526 San Luis Obispo Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa Lucia Mts in area that was locally the E boundary of the Las Pilitas fire of July 1985 Comment
  OBI56874  Yabea microcarpa David J. Keil 1998-4-30 27018 San Luis Obispo Caliente Range. 6.5 mi from Soda Lake Rd. on Selby Rd. (35 deg. 06.496' N x 119 deg. 51.124' W) 1271 Comment
  RSA0020364  Yabea microcarpa Greg Wilvert 2005-4-30 360 San Luis Obispo Southeast half of the Caliente Range. 200 m S of Padrones Spring. 914 Comment
  SEINET7253186 Image available Yucca whipplei David Keil, Rhonda Riggins and Kathryn Bay 1986-4-26 19228 San Luis Obispo Southwestern flank of Temblor Range; 3.05 miles E of road to center of Carrizo Plain (to RC Farm) on Elkhorn Road and N 0.25 miles to gate on un-named dirt road 762 Comment
  RSA174007  Zannichellia palustris Robert F. Thorne, Percy C. Everett 1963-6-12 32263 San Luis Obispo 1 mile N of entrance to Piedras Blancas Point. 8 Comment
  OBI55377  Zantedeschia aethiopica David J. Keil 1998-4-2 26525 San Luis Obispo East-West Ranch, Cambria Comment
  OBI78239  Zeltnera davyi David J. Keil 1981-6-20 14850 San Luis Obispo N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1 Comment
  OBI58153  Zeltnera davyi David J. Keil 1998-6-12 27781 San Luis Obispo Morro Bay State Park. Park Ridge area W of Holister Peak, near quarry trail. Comment
  SBBG107663  Zeltnera davyi C. B. Hardham 1960-6-17 6301 San Luis Obispo Cambria pine woods Comment
  CAS-BOT-BC530497  Zigadenus fremontii R. F. Hoover 1947-3-26 6739 San Luis Obispo Price Canyon (just south of) Comment
  SEINET3889549  Zigadenus fremontii Larry C. Higgins, N. Duane Atwood 1969-4-24 1822 San Luis Obispo Ca. 5 miles northeast of San Luis Obispo.; 0 Comment
  UC1979371  Zigadenus venenosus David Keil 1986-4-13 19169 San Luis Obispo 2 miles E from junction with Las Pilitas Road on Parkhill Road. S side of Highway. Comment



  Copyright © 2019 Regents of the University of California — Updated 11 January 2019
0.19 processing seconds