35.29830 35.39830 -120.67840 -120.57840 UC/JEPS: Consortium Search Results
Search Results — 3237 specimen records retrieved (3237 records with coordinates)
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(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/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  OBI13076  Abutilon theophrasti Hans Wilgenburg 1977-8-11 8 San Luis Obispo Cal Poly campus Comment
  OBI82368  Abutilon theophrasti David J. Keil 2015-9-25 33415 San Luis Obispo Campus of California Polytechnic State University. Agricultural field on south side of Highland Drive, east of Stenner Creek Comment
  OBI22781  Acacia armata Gino Francescini 1964-1-15 1 San Luis Obispo Cal Poly campus behind Girl's dorm Comment
  OBI22763  Acacia baileyana Jack M. Farrell 1955-2-21 80 San Luis Obispo Cal Poly Campus Comment
  OBI2881  Acacia baileyana Bill White 1970-2-2 4 San Luis Obispo Near old O.H. unit on Cal Poly campus 104 Comment
  OBI3710  Acacia baileyana Mary Kidd 1970-10-8 117 San Luis Obispo Found on many parts of campus Comment
  OBI22782  Acacia cultriformis Jack M. Farrell 1955-2-21 117 San Luis Obispo Cal Poly campus Comment
  OBI78726  Acacia cultriformis Taylor N. Steele 2014-3-3 11 San Luis Obispo California Polytechnic State University San Luis Obispo campus. Along sidewalk between the Grand Avenue parking structure and the backside of Mott Gym. Comment
  OBI25334  Acacia decurrens David J. Keil 1980-2-12 13692 San Luis Obispo Cal Poly campus Comment
  OBI78687  Acacia decurrens Nick DiPol 2013-2-9 San Luis Obispo On the trail up to the "P" east of Cal Poly, about 50 yards up the trail off to the left. 42 Comment
  OBI19056  Acacia melanoxylon Jack M. Farrell 1955-2-21 28 San Luis Obispo Cal Poly campus Comment
  OBI2863  Acacia melanoxylon Bill A. Lyon 1970-1-24 3 San Luis Obispo Cal Poly campus Comment
  OBI3703  Acacia melanoxylon Mary Kidd 1971-2-27 14 X San Luis Obispo Cal Poly campus Comment
  OBI75149  Acacia paradoxa Bonnie M. Thompson 1963-11-19 556 San Luis Obispo Cal Poly campus, behind Mountain dorms Comment
  OBI27245  Acacia verticillata David J. Keil 1977-3-28 12186 San Luis Obispo Cal Poly campus Comment
  SEINET11196064 Image available Acanthus mollis David J. Keil 1977-7-3 12453 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo Comment
  CDA19989  Acer macrophyllum J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area. Los Padres National Forest, Cuesta Ridge East 0 Comment
  OBI47315  Acer macrophyllum David J. Keil, Melissa Luckow 1982-3-7 15694 San Luis Obispo Between Santa Margarita and Cuesta summit along US 101, at turnout to bicycle path just N of Cuesta Summit Comment
  OBI5017  Acer macrophyllum Robert J. Rodin 1956-5-22 6073 San Luis Obispo Summit of cuesta grade 4 mi N of San Luis Obispo Comment
  RSA522500  Acer macrophyllum David J. Keil, Melissa Luckow 1982-3-7 15694 San Luis Obispo Between Santa Margarita and Cuesta summit along US 101, at turnout to bicycle path just north of Cuesta summit. Comment
  SBBG95642  Acer macrophyllum D. Keil with M. Luckow 1982-3-7 15694 San Luis Obispo between Santa Margarita and Cuesta summit along US 101, at turnout to bicycle path just N of Cuesta summit Comment
  UC454746  Acer macrophyllum I. J. Condit 1909-3-20 San Luis Obispo Santa Margarita Comment
  OBI22828  Acer negundo Jay B. Hunt 1955-10-24 s.n. San Luis Obispo Cal Poly , Lawn W of Ad. bldg Comment
  OBI3620  Acer negundo Mary Kidd 1971-8-1 155 San Luis Obispo On 3 Acre Law, W of clock tower, campus of Calif State Polytechnic college Comment
  OBI23280  Achillea millefolium J. T. Arnold 1965-4-21 74 San Luis Obispo Cal Poly, Poly Cyn Comment
  OBI27551  Achillea millefolium Joan Coffey 1972-5-15 10 San Luis Obispo Poly Cyn rd, about 3/4 mi N of Cal Poly, San Luis Obispo Comment
  OBI6633  Achillea millefolium Greg Hassen 1975-6-24 3 San Luis Obispo In Poly Cyn [Cal Poly SLO]; growing above dump Comment
  UC455805  Achillea millefolium unknown 103 San Luis Obispo Poly Canon Comment
  OBI64424  Achyrachaena mollis David J. Keil 2001-4-12 29294 -1 San Luis Obispo Campus of California Polytechnic State University. Hillside above bull test area near mouth of Poly Canyon Comment
  OBI80454  Acmispon Douglas Platt, Drew Burke, Katie Lange 2015-3-2 3 San Luis Obispo Campus of California Polytechnic State University, graveled trail/road into Poly Canyon towards stone arch. Steep south-facing slope north of Brizzolara Creek. 142 Comment
  SBBG112533  Acmispon americanus J. MacIntyre 1986-7-16 12 San Luis Obispo West Cuesta Ridge; ca. 1.5 mi up Cuesta Ridge Rd turn-off up Hwy 101 548 Comment
  OBI6676  Acmispon americanus var. americanus Greg Hassen 1975-7-15 37 San Luis Obispo Poly Cyn, On N slope of botanical garden just above stream Comment
  OBI78043  Acmispon brachycarpus Danielle DeRome 1995-4-1 419561 San Luis Obispo Poly Cyn on a firebreak or rd above the RR tracks Comment
  SBBG94038  Acmispon glaber S. A. Junak, T. J. Ayers 1989-6-22 4072 San Luis Obispo Cuesta Ridge: along main rd 1.3 mi W of E boundary sign for the Cuesta Ridge Botanical Area, ca. 4.3 mi W of Hwy 101 749 Comment
  UCD104119  Acmispon glaber G. F. Hrusa; D. Ragan 1995-6-20 12367 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area, summit of Ridge 1. 700 Comment
  OBI13003  Acmispon glaber var. glaber Robert F. Hoover 1965-5-20 9374 San Luis Obispo Hill W of Poly Cyn, SLO Comment
  OBI13007  Acmispon glaber var. glaber Robert F. Hoover 1965-6-17 9435 San Luis Obispo Santa Lucia range, Ridge NW of cuesta Pass Comment
  OBI20338  Acmispon glaber var. glaber Samuel Miyamoto 1971-5-17 8 San Luis Obispo Poly Cyn, SLO 113 Comment
  OBI28188  Acmispon glaber var. glaber Jeffery Null 1980-5-11 15 San Luis Obispo Ecological Study area, Cal POly, SLO 91 Comment
  OBI36517  Acmispon glaber var. glaber Mark Schneider 1973-12-15 s.n. San Luis Obispo Poly Cyn, SLO Comment
  OBI51793  Acmispon glaber var. glaber R. Mike Arens 1994-1-12 12 a San Luis Obispo Cal Poly Campus. In Poly Cyn near Botanical Garden foot bridge 152 Comment
  OBI59931  Acmispon glaber var. glaber G. F. Hrusa, D. Ragan 1995-6-20 12367 San Luis Obispo Black Butte Research Natural Area; Near summit of Ridge 1 700 Comment
  OBI77837  Acmispon glaber var. glaber G. F. Hrusa, D. Ragan 1995-6-20 12367 San Luis Obispo Black Butte Research Natural Area; Near summit of Ridge 1 700 Comment
  SBBG93904  Acmispon junceus S. A. Junak, T. J. Ayers 1989-7-14 4121 San Luis Obispo extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd 505 Comment
  OBI13224  Acmispon junceus var. biolettii Robert F. Hoover 1964-6-5 8911 San Luis Obispo Ridge SE of Cuesta Pass Comment
  OBI59924  Acmispon junceus var. biolettii G. F. Hrusa 1995-5-28 12296 San Luis Obispo Black Butte Research Natural Area. Ridge immed SW of Radio Facility 2 (Peak 1) 600 Comment
  UCD103763  Acmispon junceus var. biolettii G. F. Hrusa 1995-5-28 12296 San Luis Obispo San Luis Obispo County: Ridge immediately SW of Radio Facility 2 (Peak 1). Black Butte Research Natural Area. 600 Comment
  OBI13055  Acmispon junceus var. junceus Robert F. Hoover 1965-5-20 9375 San Luis Obispo Santa Lucia Range. Hill W of "Poly cyn", San Luis Obispo Comment
  OBI13058  Acmispon junceus var. junceus Robert F. Hoover 1965-6-17 9434 San Luis Obispo Santa Lucia Range. Ridge NW of Cuesta Pass Comment
  OBI13060  Acmispon junceus var. junceus VRMeer 1955-4-17 26 San Luis Obispo Poly cyn W slope Comment
  OBI13061  Acmispon junceus var. junceus Robert F. Hoover 1964-6-5 8910 San Luis Obispo Ridge SE of Cuesta Pass Comment
  OBI51703  Acmispon junceus var. junceus R. Mike Arens 1994-4-30 67 San Luis Obispo Calif Polytechnic State Univ campus 152 Comment
  OBI51760  Acmispon junceus var. junceus R. Mike Arens 1994-6-10 87 San Luis Obispo Calif Polytechnic State Univ campus 152 Comment
  OBI6672  Acmispon junceus var. junceus Greg Hassen 1975-7-8 18 San Luis Obispo Poly Cyn; area of botanical garden Comment
  SBBG94137  Acmispon maritimus var. maritimus T. J. Ayers, S. Junak 1989-6-22 761 San Luis Obispo powerline rd 0.3 mi SW of intersection with Tassajara Crk Rd, intersection is 1.8 mi W of Hwy 101 Comment
  UCD104305  Acmispon parviflorus G. F. Hrusa 1995-5-28 12238 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. SE slope of Peak 3. Comment
  OBI59918  Acmispon strigosus G. F. Hrusa 1995-5-28 12307 San Luis Obispo Black Butte Research Natural Area. Ridge immed SW of Radio Facility 2 (Peak 1) 610 Comment
  OBI78049  Acmispon strigosus G. F. Hrusa 1995-5-2 12216 San Luis Obispo Black Butte Research Natural Area. Open, burned slopes at top of Ridge 2, E of peak 2 580 Comment
  SBBG93705  Acmispon strigosus S. A. Junak 1990-5-1 4296 San Luis Obispo N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd 548 Comment
  UCD104411  Acmispon strigosus G. F. Hrusa 1995-5-28 12216 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Top of Ridge 2, E of Peak 2. Comment
  SBBG107964  Acmispon wrangelianus C. B. Hardham 1957-6-17 2241 San Luis Obispo Tassejara Cyn 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
  OBI59843  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
  OBI77265  Acourtia microcephala David J. Keil 1985-8-12 18945 San Luis Obispo Poly Cyn along rd near mouth of cyn [Cal Poly campus] Comment
  SEINET8077133 Image available Acourtia microcephala David Keil 1985-1 18945 San Luis Obispo Campus of California Polytechnic University, Poly Canyon along road near mouth of canyon 61 Comment
  CAS-BOT-BC139994  Adenostoma fasciculatum R. F. Hoover 1964-6-5 8912 San Luis Obispo Ridge southeast of Cuesta Pass Comment
  OBI10240  Adenostoma fasciculatum Robert F. Hoover 1964-6-5 8912 San Luis Obispo Santa Lucia Range; Ridge SE of Cuesta pass Comment
  OBI18905  Adenostoma fasciculatum Michael Medved 1978-4-3 s.n. San Luis Obispo Foothills of Santa Lucia Mtn on Cal Poly campus 220 Comment
  OBI19168  Adenostoma fasciculatum Phil Ashley 1979-5-8 s.n. San Luis Obispo On campus of Calif Polytechnic state univ Comment
  OBI28182  Adenostoma fasciculatum Jeffery Null 1980-5-11 34 San Luis Obispo Ecological Study area, Cal Poly campus Comment
  UC1296067  Adenostoma fasciculatum R. F. Hoover 1964-6-5 8912 San Luis Obispo ridge s.e. Cuesta Pass; Santa Lucia Range Comment
  UCD112619  Adenostoma fasciculatum G. F. Hrusa 1993-5-22 11104 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. 600 Comment
  SBBG94143  Adenostoma fasciculatum var. fasciculatum T. J. Ayers, S. Junak 1989-6-22 756 San Luis Obispo below TV towers just E of W Cuesta Ridge Rd at E botanical area boundary sign, ca. 3 mi W of Hwy 101 Comment
  SBBG95575  Adenostoma fasciculatum var. fasciculatum J. Eliot 1986-5-21 27 San Luis Obispo Cuesta Ridge, 1 mi W on TV Tower Rd off Hwy 101 Comment
  CDA11475  Adiantum jordanii G. F. Hrusa 1995-5-28 12245 San Luis Obispo Black Butte Research Natural Area, Los Padres NF. nr. waterfall at SE base of Peak 3. Comment
  CDA19973  Adiantum jordanii J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  OBI4303  Adiantum jordanii Felice Movich 1969-5-26 183 San Luis Obispo Stenner Creek Road, San Luis Obispo Comment
  UCD67183  Adiantum jordanii G. F. Hrusa 1995-5-28 12245 San Luis Obispo San Luis Obispo County: Shade nr. Waterfall and on steep N slope at SE base of Peak 3. 500 Comment
  SEINET7464183  Agastache urticifolia David J. Keil, Lynne Dee Oyler, Rick Oyler 1986-5-17 19469 San Luis Obispo South Coast Range; Santa Margarita Ranch. 3.6 mi. south of Santa Margarita along ranch road, E base of Santa Lucia Mountains Comment
  UCR67873  Agastache urticifolia David J. Keil, Lynne Dee Oyler, Rick Oyler 1986-5-17 19469 San Luis Obispo South Coast Range, Santa Margarita Ranch. 3.6 mi. south of Santa Margarita along ranch road, east base of Santa Lucia Mountains Comment
  UCR14521  Agoseris apargioides George K. Helmkamp 1974-4-28 s.n. San Luis Obispo Central Coast, Cuesta Summit north of [San Luis Obispo] Morro Bay Comment
  CDA12515  Agoseris grandiflora J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Vicinity of Mt. Lowe. Comment
  SBBG7514  Agoseris grandiflora H. and M. Dearing 1938-5-8 2608 San Luis Obispo N of San Luis Obispo Comment
  UCD67338  Agoseris grandiflora J. Hunter 1994-5-1 San Luis Obispo San Luis Obispo County: Dry, open spots in vicinity of Mt. Lowe. Perennial, ligules yellow. 600 Comment
  CAS-BOT-BC22727  Agoseris grandiflora var. grandiflora R. F. Hoover 1949-5-16 7700 San Luis Obispo Poly Canyon, San Luis Obispo Comment
  JEPS35299  Agoseris grandiflora var. grandiflora R. F. Hoover 1949-5-16 7700 San Luis Obispo Poly Canyon Poly Canyon Comment
  OBI17117  Agoseris grandiflora var. grandiflora Robert F. Hoover 1949-5-16 7700 San Luis Obispo "Poly Cyn", San Luis Obispo Comment
  UC1224750  Agoseris grandiflora var. grandiflora R. F. Hoover 1949-5-16 7700 San Luis Obispo Poly Canyon Poly Canyon Comment
  OBI73108  Agoseris heterophylla David J. Keil, with Lynne Dee (Oyler) Althouse 2000-5-10 28653 San Luis Obispo Santa Margarita Ranch. Ca. 0.5 miles south of railroad crossing along Pozo Road and westward along ranch roads. Comment
  SBBG7530  Agoseris retrorsa H. and M. Dearing 1938-5-8 2966 San Luis Obispo N of San Luis Obispo Comment
  OBI79583  Agrostis exarata David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen 2012-6-28 31396 San Luis Obispo Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road Comment
  CAS-BOT-BC139376  Agrostis hooveri R. F. Hoover 1964-6-5 8923 San Luis Obispo Ridge southeast of Cuesta Pass. Comment
  CDA11467  Agrostis hooveri G. F. Hrusa 1995-5-28 12229 San Luis Obispo Black Butte Research Natural Area. Ridge immed. WNW of Peak 2. Comment
  OBI22530  Agrostis hooveri Robert F. Hoover 1964-6-5 8923 San Luis Obispo Ridge SE of Cuesta Pass Comment
  RSA201536  Agrostis hooveri Robert F. Hoover 1964-6-5 8923 San Luis Obispo Ridge southeast of Cuesta Pass Comment
  UC1153396  Agrostis hooveri R. F. Hoover 1964-6-5 8923 San Luis Obispo ridge se Cuesta Pass Comment
  UC1778586  Agrostis hooveri G. F. Hrusa 1995-5-28 12229 San Luis Obispo Black Butte Research Natural Area; Common in burned over Pinus attenuata forest on ridge immed. WNW of Peak 2. 600 Comment
  UCD51762  Agrostis hooveri G. F. Hrusa 1995-5-28 12229 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area; E side of Cuesta Pass, Los Padres National Forest, immed. WNW of Peak 2. Peak 2 is mappped in report submitted to USFS. 600 Comment
Read comments
May 19 2007
  UC771716  Agrostis viridis R. F. Hoover 1946-10-2 6458 San Luis Obispo Cal. Poly. State campus San Luis Obispo Comment
  OBI27226  Albizia lophantha David J. Keil 1977-3-28 12190 San Luis Obispo Cal Poly campus Comment
  OBI79344  Alisma triviale David J. Keil 2011-12-11 31210 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Mount Bishop Rd between Stenner creek Rd and Highland Drive. West side of road 93 Comment
  OBI8404  Allium cepa David Sterling 1977-5-20 3 San Luis Obispo Garden on Cal Poly campus, SLO 107 Comment
  CAS-BOT-BC135856  Allium haematochiton James R. Shevock 1973-4-20 2604 San Luis Obispo Occasional at Poly Canyon, on the campus of Calif. Poly, San Luis Obispo. Comment
  OBI21230  Allium haematochiton Aart C. DeVos 1963-4-18 58 San Luis Obispo Poly Cyn Comment
  OBI21232  Allium haematochiton Aart C. DeVos 1963-4-18 58 San Luis Obispo Poly Cyn Comment
  OBI28171  Allium haematochiton Michael Glass 1981-5-5 42 San Luis Obispo Ecological Study Area. Calif Polytechnic State Univ, San Luis Obispo Comment
  OBI33588  Allium haematochiton Melissa Luckow, Jerry Rendon 1980-4-8 8 San Luis Obispo Poly Cyn, near arch to the cyn Comment
  OBI51712  Allium haematochiton R. Mike Arens 1994-4-9 43 San Luis Obispo Calif Polytechnic State Univ campus. In Poly cyn near Botanical Garden footbridge Yucca Ridge footpath 244 Comment
  SBBG107898  Allium haematochiton C. B. Hardham 1958-3-22 2905 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  SBBG110182  Allium haematochiton C. B. Hardham 1958-5-3 3174 San Luis Obispo Cuesta Rd near KVEC TV station Comment
  UCSB21632  Allium haematochiton Kahrmann, C. 1965-3-13 San Luis Obispo 1/2 mile up tributary stream (100 ft. above stream bed) to north-west of Poly Canyon, located grounds of Cal. Poly Campus, San Luis Obispo; Mouth of Tributary Canyon 1 mi. up Poly Canyon via. P. Canyon Road 91 Comment
  OBI21236  Allium lacunosum Robert F. Hoover 1964-6-6 8945 San Luis Obispo Ridge NW of Cuesta Pass Comment
  UC1296336  Allium lacunosum R. F. Hoover 1964-6-6 8945 San Luis Obispo ridge nw Cuesta Pass Comment
  UC1392732  Allium lacunosum R. F. Hoover 1969-6-23 11388 San Luis Obispo ridge nw Cuesta Pass Comment
  UC1392965  Allium lacunosum R. F. Hoover 1969-6-23 11388 San Luis Obispo ridge nw Cuesta Pass Comment
  UCD138553  Allium lacunosum Clare B. Hardham 1960-6-3 5997 San Luis Obispo San Luis Obispo County: Cuesta Sargent Cypress forest, north of San Luis Obispo. Comment
  JEPS118168  Allium lacunosum var. lacunosum Dean W. Taylor 1993-6-22 13728 San Luis Obispo Cuesta Ridge, in Cuesta Ridge Botanical Area, along ridge at Firebreak Benchmark 2476; Los Padres National Forest 746 Comment
  OBI21237  Allium lacunosum var. lacunosum Robert F. Hoover 1969-6-23 11388 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI73023  Allium lacunosum var. lacunosum David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham 1995-6-27 25439 San Luis Obispo West Cuesta Ridge at east end of botanical area Comment
  SBBG107894  Allium lacunosum var. lacunosum C. B. Hardham 1960-6-3 5997 San Luis Obispo Cuesta Sargent Cypress Forest, N of San Luis Obispo Comment
  SBBG94017  Allium lacunosum var. lacunosum T. Ayers, S. A. Junak 1989-6-22 1538 San Luis Obispo above TV Towers just E of West Cuesta Ridge Rd at eastern botanic area boundary sign, ca. 3 mi W of Hwy 101 Comment
  CHSC64152  Allium unifolium B. Castro; L. Archambault 1989-4-21 305 San Luis Obispo Ca 0.5 mi S of Santa Margarita. 316 Comment
  CDA11481  Allophyllum gilioides subsp. gilioides G. F. Hrusa, K. Phillips, A. Flinck 1995-5-29 12259 San Luis Obispo Black Butte Research Natural Area; Northern 1/3 of RNA. Cuesta Ridge east end. Comment
  CDA11543  Allophyllum gilioides subsp. gilioides G. F. Hrusa, D. Ragan 1995-6-2 12377 San Luis Obispo Black Butte Research Natural Area; Summit area of Ridge 1, approx. 1/2 mile E of (Mt. Lowe) Peak 1 (Radio Facility 2). Comment
  UCD67283  Allophyllum glutinosum G. F. Hrusa; D. Ragan 1995-6-20 12377 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Ridge 1 near summit area, approx. 1/2 mile E of Peak 1 (Radio Facility 2). 700 Comment
  OBI20557  Alnus rhombifolia Jay B. Hunt 1955-10-25 s.n. San Luis Obispo Cal Poly, lawn in fron of Ad. bldg Comment
  OBI8289  Alnus rhombifolia David J. Keil 1977-7-3 12454 San Luis Obispo Cal Poly campus. Comment
  OBI8522  Alnus rhombifolia Richard Vonarb 1978-11-24 9 San Luis Obispo Cal Poly, 3 acre lawn 46 Comment
  OBI3590  Alnus rubra Mary Kidd 1970-11-1 126 San Luis Obispo Near Chemistry exit of E wing Sci Bldg, campus, Calif State Polytechnic College Comment
  OBI25183  Alopecurus pratensis David J. Keil 1980-5-30 14048 San Luis Obispo Campus of Calif Polytechnic State Univ at base of RR underpass on Highland Ave Comment
  SBBG55629  Alopecurus pratensis D. Keil 1980-5-30 14048 San Luis Obispo California Polytechnic St Univ at base of railroad underpass on Highland Ave Comment
  OBI4237  Amaranthus albus Richard Langevin 1970-5-17 111 San Luis Obispo Cal Poly Campus Ornamental Horticulture Unit 104 Comment
  UC455621  Amaranthus albus I. J. Condit 1910-8-26 San Luis Obispo Cal Poly School Garden San Luis Obispo Comment
  SBBG93875  Amaranthus blitoides S. A. Junak with T. J. Ayers 1989-7-14 4118 San Luis Obispo extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd 505 Comment
  OBI29944  Amaranthus deflexus David J. Keil November1977 s.n. San Luis Obispo Cal Poly Campus Comment
  SBBG55763  Amaranthus deflexus D. Keil -Nov-1977 San Luis Obispo Cal Poly Campus Comment
  CDA23712  Amaranthus palmeri David J. Keil 1998-9-3 28059 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. 0 Comment
  OBI56837  Amaranthus palmeri David J. Keil 1998-9-3 28059 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Comment
  CDA23731  Amaranthus powellii David J. Keil 1998-9-3 28060 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. 0 Comment
  OBI13079  Amaranthus powellii Hans Wilgenburg 1977-8-11 10 San Luis Obispo Cal Poly campus Comment
  OBI20429  Amaranthus powellii Betty Sheehan 1957-10-10 3 San Luis Obispo Cal Poly campus, science bldg Comment
  OBI56814  Amaranthus powellii David J. Keil 1998-9-3 28060 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Comment
  OBI64574  Amaranthus powellii David J. Keil 2001-4-10 29290 San Luis Obispo Campus of California Polytechnic State University. Grounds of new sports complex Comment
  CAS-BOT-BC55571  Ambrosia psilostachya R. F. Hoover 1965-9-29 9673 San Luis Obispo Tassajera Creek Comment
  OBI17097  Ambrosia psilostachya Betty Sheehan 1957-11-1 36 San Luis Obispo Cal Poly campus, science bldg Comment
  CAS-BOT-BC135660  Amelanchier utahensis R. F. Hoover 1950-6-5 7980 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  CAS-BOT-BC135661  Amelanchier utahensis R. F. Hoover 1950-6-5 7980 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  OBI10232  Amelanchier utahensis Robert F. Hoover 1950-6-5 7980 San Luis Obispo Ridge NW of Cuesta Pass Comment
  UC1296072  Amelanchier utahensis R. F. Hoover 1950-6-5 7980 San Luis Obispo ridge nw Cuesta Pass Comment
  UCR29863.2  Amelanchier utahensis David J. Keil 1979-5-13 13067 San Luis Obispo Santa Lucia Mtns, along Cuesta Ridge Road west of Cuesta Pass 633 Comment
  UC572317  Amorpha californica var. californica B. Bolt 1936-5-7 703 San Luis Obispo 1.75 mi n Black Butte; Santa Barbara National Forest, San Luis Obispo County 396 Comment
  SBBG63572  Amsinckia R. Hoffmann 1932-3-20 San Luis Obispo top of Cuesta Grade Comment
  OBI20632  Amsinckia intermedia Robert F. Hoover 1967-4-5 10331 San Luis Obispo 2 mi E of Santa Margarita Comment
  RSA585848  Amsinckia intermedia G. Fred Hrusa 1995-5-28 12239 San Luis Obispo Black Butte Research Natural Area. SE base of Peak 3. 500 Comment
  UCD119681  Amsinckia intermedia G. F. Hrusa 1995-5-28 12239 San Luis Obispo San Luis Obispo County: SE base of Peak 3. 500 Comment
  OBI20649  Amsinckia menziesii Robert F. Hoover 1967-5-5 10521 San Luis Obispo Ridge NW of Cuesta Pass Comment
  CDA26821  Anagallis arvensis Beth Waterbury 1983-5-5 15 San Luis Obispo Cal Poly San Luis Obispo campus, growing in disturbed soil next to the north side of the Horse Unit. 0 Comment
  SBBG93148  Anagallis arvensis S. A. Junak 1990-7-26 4420 San Luis Obispo SE end of Cuesta Ridge Botanical Area, along abandoned rd which intersects W Cuesta Ridge Rd just E of E boundary sign 658 Comment
  UC456195  Anagallis arvensis unknown 1905-1 San Luis Obispo California Polytechnic School, Poly fields Comment
  SEINET7073759  Anaphalis margaritacea A. G. Vestal 1955-4-19 s.n. San Luis Obispo Serpentine opposite Cuesta grade (Route 101). About 4.5 miles northeast of San Luis Obispo. UTM Zone 10, 715543mE, 3913814mN. Coordinate datum: NAD27. Comment
  UCD67344  Anisocarpus madioides J. Hunter 1994-5-1 s.n. San Luis Obispo San Luis Obispo County: below Mount Lowe. Black Butte Research Natural Area. 650 Comment
  UC455806  Anthemis arvensis I. J. Condit 1911-9-27 San Luis Obispo Botanic Garden, C.P.S. (California Polytechnic School) Comment
  OBI13085  Anthemis cotula Hans Wilgenburg 1977-8-11 25 San Luis Obispo Cal Poly campus Comment
  OBI17083  Anthemis cotula Tim A. Weston 1970-5-28 100 San Luis Obispo Poly Cyn, Cal Poly campus, San Luis Obispo 76 Comment
  OBI29858  Anthemis cotula Ruth Davis 1964-4-17 83 San Luis Obispo Cal Poly campus, Poly Cyn Comment
  OBI3518  Anthemis cotula Lynch 1971-5-15 20 San Luis Obispo Found on S bank of Drumm lake, Cal Poly campus Comment
  CDA19969  Anthriscus caucalis J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area. Los Padres National Forest, Cuesta Ridge East 0 Comment
  SBBG95758  Anthriscus caucalis D. Keil with L. D. Oyler, R. Oyler 1986-5-17 19466 San Luis Obispo Santa Margarita Ranch, 3.6 mi S of Santa Margarita Comment
  UC1583608  Anthriscus caucalis David Keil with Lynne Dee Oyler and Rick Oyler 1986-5-17 19466 San Luis Obispo 3.6 mi s Santa Margarita (Santa Margarita Ranch, along ranch road, e base of Santa Lucia Mountains, in an area that was the e boundary of the Las Pilitas fire of July 1985); Santa Lucia Mountains, Las Pilitas Comment
  UCR67847  Anthriscus caucalis David J. Keil, L. D. Oyler, Rick Oyler 1986-5-17 19466 San Luis Obispo South Coast Range, Santa Margarita Ranch. 3.6 mi. south of Santa Margarita along ranch road, east base of Santa Lucia Mountains Comment
  CDA11344  Antirrhinum kelloggii G. F. Hrusa 1995-4-16 12067 San Luis Obispo Ridge NW of Cuesta Pass. Approx. 1 m. NW of US 101. 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
  CDA11510  Antirrhinum kelloggii G. F. Hrusa 1995-5-28 12291 San Luis Obispo Black Butte Research Natural Area, ridge SE of Cuesta Pass. Ridge immediately SW of Radio Facility 2 (Peak 1). Comment
  CDA11554  Antirrhinum kelloggii G. F. Hrusa 1993-5-22 11099 San Luis Obispo Black Butte Research Natural Area, ridge SE of Cuesta Pass. Comment
  OBI19921  Antirrhinum kelloggii Walter F. Chesbro 1978-4-8 76 A San Luis Obispo In Poly Cyn above Cal Poly, San Luis Obispo campus 305 Comment
  OBI57111  Antirrhinum kelloggii G. F. Hrusa 1995-5-2 12217 San Luis Obispo At top of ridge 2 E of Peak 2 580 Comment
  OBI69504  Antirrhinum kelloggii David J. Keil 2008-6-6 30531 San Luis Obispo Campus of California Polytechnic State University. P-Hill above dorms complex. 280 Comment
  RSA585854  Antirrhinum kelloggii G. Fred Hrusa 1995-5-28 12217 San Luis Obispo Top of Ridge 2 E of Peak 2. Black Butte Research Natural Area. 580 Comment
  SBBG93709  Antirrhinum kelloggii S. A. Junak 1990-5-1 4295 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 548 Comment
  SBBG93999  Antirrhinum kelloggii S. A. Junak 1990-4-26 4310 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
  UC455551  Antirrhinum kelloggii I. J. Condit 1908-3-27 San Luis Obispo n side Calif. Poly. School Canyon; San Luis Obispo Comment
  UCD123447  Antirrhinum kelloggii G. F. Hrusa 1995-5-28 12273 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area, below Peak 1 radio facility. 640 Comment
  OBI9734  Antirrhinum majus Jim Heaston 1955-10-14 47 San Luis Obispo Cal Poly SLO Comment
  CDA11487  Antirrhinum multiflorum G. F. Hrusa, K. Phillips, A. Flinck 1995-5-29 12265 San Luis Obispo Black Butte Research Natural Area, ridge SE of Cuesta Pass. Near entrance 2 along W side of main ridge road. 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
  CDA19966  Antirrhinum multiflorum J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area, Los Padres National Forest, Cuesta Ridge East 0 Comment
  OBI57112  Antirrhinum multiflorum G. F. Hrusa 1993-5-2 11108 San Luis Obispo Black Butte Research Natural Area. Along main ridgerd, approx 1/2 mi N of Mt Lowe 600 Comment
  SBBG93653  Antirrhinum multiflorum T. J. Ayers with S. A. Junak 1989-6-22 764 San Luis Obispo powerline rd 0.3 mi SW of intersection with Tassajara Crk Rd, ca. 1.8 mi W of Hwy 101 Comment
  SBBG94131  Antirrhinum multiflorum T. J. Ayers, S. A. Junak, D. Shaw -May-1989 722 San Luis Obispo 2.2 mi E of US Hwy 101 at Cuesta Pass on E Cuesta Ridge Rd 624 Comment
  UCD123455  Antirrhinum multiflorum G. F. Hrusa; K. Phillips, A. Flinck 1995-5-29 12265 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area, near entrance 2 along west side of main ridge road. 600 Comment
  UCD123457  Antirrhinum multiflorum G. F. Hrusa 1993-5-22 11108 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Along Main Ridge Road, approximately 1/2 mile north of Mt. Lowe. 600 Comment
  SBBG93793  Aphanes occidentalis S. A. Junak 1990-5-1 4249 San Luis Obispo N edge of Cuesta Ridge Botanical Area, along power line 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
  OBI59825  Apiastrum angustifolium Phil Ashley 1980-4-29 s.n. San Luis Obispo Campus of Calif Polytechnic State Univ, SLO, Poly Cyn Comment
  OBI69507  Apiastrum angustifolium David J. Keil 2008-6-6 30528 San Luis Obispo Campus of California Polytechnic State University. P-Hill above dorms complex. 280 Comment
  SBBG107263  Apiastrum angustifolium C. B. Hardham 1958-5-3 3185 San Luis Obispo Cuesta Comment
  OBI20474  Apocynum cannabinum Robert F. Hoover 1965-9-29 9668 San Luis Obispo Tassajera Crk Comment
  UC566940  Apocynum cannabinum Herbert L. Mason 1923-6-22 535 San Luis Obispo Santa Margarita Comment
  OBI6673  Aquilegia eximia Greg Hassen 1975-7-15 40 San Luis Obispo Poly Cyn, along Poly Cyn Rd near end of rd Comment
  OBI8487  Aquilegia eximia R. D. McCall 1978-10-17 17 San Luis Obispo Poly Cyn, Cal Poly campus Comment
  SBBG93657  Aquilegia eximia T. J. Ayers, S. Junak 1989-6-22 750 San Luis Obispo just N of Pick and Shovel Mine along W fork of stream of "Dead Miners Camp" Comment
  CDA11478  Aralia californica G. F. Hrusa 1995-5-28 12252 San Luis Obispo Black Butte Research Natural Area, Cuesta Ridge, east side. SE base of Peak 3. Comment
  UCD128218  Aralia californica G. F. Hrusa 1995-5-28 12252 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area, SE base of Peak 3. 500 Comment
  OBI81632  Araujia sericifera Bill Waycott 2015-11-30 s.n. San Luis Obispo Cal Poly State University campus. South of Highland Drive and east of railroad tracks. In mandarin orchard. 90 Comment
  OBI81635  Araujia sericifera Bill Waycott 2015-11-30 s.n. San Luis Obispo Cal Poly State University campus. South of Highland Drive and east of railroad tracks. In mandarin orchard. 90 Comment
  CDA11486  Arbutus menziesii G. F. Hrusa, K. Phillips, A. Flinck 1995-5-29 12264 San Luis Obispo Black Butte Research Natural Area. Cuesta Ridge east. Near summit, on W face of main ridgeline. Comment
  CDA11550  Arbutus menziesii G. F. Hrusa 1993-5-22 11095 San Luis Obispo Black Butte Research Natural Area, Cuesta Ridge east. Near Entrance 1 approx. 1/2 m. N of Mt. Lowe. Comment
  CDA11577  Arbutus menziesii G. F. Hrusa 1993-5-22 11128 San Luis Obispo Black Butte Research Natural Area, Cuesta Ridge east. Below main radio tower (Radio Facility 2). Comment
  OBI57113  Arbutus menziesii G. F. Hrusa 1993-5-2 11095 San Luis Obispo Black Butte Research Natural Area, near entrance 1 approx 1/2 mi N of Mt. Lowe 600 Comment
  SBBG94211  Arbutus menziesii T. J. Ayers, S. Junak 1989-6-22 766 San Luis Obispo powerline rd 0.3 mi SW of intersection with Tassajara Crk Rd, ca. 1.8 mi W of Hwy 101 Comment
  UCD67214  Arbutus menziesii G. F. Hrusa; K. Phillips, A. Flinck 1995-5-2 12264 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. 600 Comment
  UC1076382  Arceuthobium campylopodum H. L. Mason 1923-6-21 525 San Luis Obispo Santa Margarita Comment
  UC1281158  Arctostaphylos H. E. McMinn 1938-6-23 5180 San Luis Obispo Cuesta Pass Comment
  OBI5299  Arctostaphylos densiflora Elizabeth Gollub 1974-1-24 58 San Luis Obispo Cal Poly campus Comment
  UCD51091  Arctostaphylos glandulosa G. F. Hrusa 1995-5-28 12223 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. On WNW flank of Peak 2; approx. 1/2 way to summit. 600 Comment
  UCD51103  Arctostaphylos glandulosa Roman Gankin; W. R. Hildreth 1967-11-13 1187 San Luis Obispo Ca. 1 mile east of Cuesta Pass on Ridge Road. Comment
  CAS-BOT-BC23314  Arctostaphylos glandulosa subsp. cushingiana R. F. Hoover 1964-1-11 8622 San Luis Obispo Ridge west of bend of Lopez canyon, in shale. Comment
  CAS-BOT-BC23315  Arctostaphylos glandulosa subsp. cushingiana R. F. Hoover 1964-1-11 8623 San Luis Obispo Ridge west of bend of Lopez canyon, in shale. Comment
  CAS-BOT-BC24803  Arctostaphylos glandulosa subsp. cushingiana R. F. Hoover 1964-1-11 8623 San Luis Obispo Ridge w. of bend of Lopez Canyon. Comment
  CAS-BOT-BC24804  Arctostaphylos glandulosa subsp. cushingiana R. F. Hoover 1964-1-11 8623 San Luis Obispo Ridge w. of bend of Lopez Canyon. Comment
  OBI14693  Arctostaphylos glandulosa subsp. cushingiana Robert F. Hoover 1964-1-11 8623 San Luis Obispo Ridge west of bend of Lopez canyon Comment
  OBI14694  Arctostaphylos glandulosa subsp. cushingiana Robert F. Hoover 1964-1-11 8622 San Luis Obispo Ridge west of bend of Lopez canyon Comment
  RSA518395  Arctostaphylos glandulosa subsp. glandulosa Steven A. Junak 1990-10-11 4438 San Luis Obispo Cuesta Ridge; Near NW corner of Cuesta Ridge Botanical area (just E of W saddle), along N side of main road (USFS Road no. 29S11.3), ca. 5.6 miles W of Highway 101. 720 Comment
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Jun 22 2015
  UC1120114  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander 1935-2-23 527 San Luis Obispo 1 mi w Cuesta Grade; San Luis Obispo Quadrangle Comment
  CDA11463  Arctostaphylos glandulosa var. cushingiana G. F. Hrusa 1995-5-28 12223 San Luis Obispo Black Butte Research Natural Area. WNW flank of Peak 2 approx. 1/2 way to summit. 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
  OBI8341  Arctostaphylos glauca Tracey & Viola Call, Viola Call 1965-4-10 2337 San Luis Obispo 3/4 mi along road Poly Canyon from Cuesta Ridge 549 Comment
  UCD51111  Arctostaphylos glauca B. Bolt 1936-5-7 705 San Luis Obispo 1 3/4 miles NE of Black Butte. 518 Comment
  UCD51115  Arctostaphylos glauca Roman Gankin; W. R. Hildreth 1967-10-12 1133 San Luis Obispo Ca. 1/4 mile east of Santa Margarita Lake turnoff on Pozo Road. Comment
  CAS-BOT-BC39008  Arctostaphylos luciana R. F. Hoover 1964-1-11 8620 San Luis Obispo Ridge west of bend of Lopez Canyon, in shale. Comment
  CAS-BOT-BC39009  Arctostaphylos luciana R. F. Hoover 1964-1-11 8621 San Luis Obispo Ridge west of bend of Lopez Canyon, in shale. Comment
  CAS-BOT-BC39010  Arctostaphylos luciana R. F. Hoover 1964-1-11 8620 San Luis Obispo Ridge west of bend of Lopez Canyon, in shale. Comment
  CAS-BOT-BC39023  Arctostaphylos luciana R. F. Hoover 1964-1-11 8621 San Luis Obispo Ridge west of bend in Lopez Canyon, in shale. Comment
  CDA11548  Arctostaphylos luciana G. F. Hrusa, D. Ragan 1995-6-2 12383 San Luis Obispo Black Butte Research Natural Area. Immediately E of Mt. Lowe, approximately 1/3 m E of summit along fire break road. Comment
  CDA19992  Arctostaphylos luciana J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  CHSC85704  Arctostaphylos luciana G. F. Hrusa; D. Ragan 1995-6-20 12384 San Luis Obispo Black Butte Research Natural Area. On burned summit of ridge immediately E of Mt. Lowe. Approximately 1/3 m E of summit along fire break road. 650 Comment
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Jun 1 2008
  HSC100137  Arctostaphylos luciana G. F. Hrusa, D. Ragan 1995-6-20 12396 San Luis Obispo Ridge immediately E of Mt. Lowe 595 Comment
  OBI14649  Arctostaphylos luciana Robert F. Hoover 1964-1-11 8620 San Luis Obispo Ridge W of bend of Lopez Canyon Comment
  OBI14654  Arctostaphylos luciana Robert F. Hoover 1964-1-11 8620 San Luis Obispo Ridge W of bend in Lopez Canyon Comment
  OBI14655  Arctostaphylos luciana Robert F. Hoover 1964-1-11 8621 San Luis Obispo Ridge W of bend in Lopez Canyon Comment
  RSA670475  Arctostaphylos luciana G. Fred Hrusa, D. Ragan 1995-6-20 12386 San Luis Obispo Black Butte Research Natural Area; On burned summit of ridge immediately E of Mt. Lowe. Area of bare siliceous shale and approximately 1/3 mi. E of summit along fire break road. 650 Comment
  SBBG109368  Arctostaphylos luciana C. B. Hardham 1967-4-17 9008 San Luis Obispo E of Cuesta Grade Comment
  SBBG109402  Arctostaphylos luciana C. B. Hardham 1962-4-17 9007 San Luis Obispo E of Cuesta Grade Comment
  SD175817  Arctostaphylos luciana G. F. Hrusa, D. Ragan 1995-6-20 12391 San Luis Obispo On burned summit of ridge immediately E of Mt. Lowe. Area of bare siliceous shale and approximately 1/3 m E of summit along fire break road. 650 Comment
  SEINET9314110  Arctostaphylos luciana Unknown 1995-6-20 12387 San Luis Obispo On burned summit of ridge immediately E of Mt. Lowe. Area of bare siliceous shale and approximately 1/2 m E of summit along fire break road. Comment
  UC1309659  Arctostaphylos luciana B. Bolt 1936-1-16 549 San Luis Obispo 1/2 mi e Cuesta Pass; San Luis Obispo Quadrangle 609 Comment
  UC1309692  Arctostaphylos luciana F. H. Raymond 1930-12-20 134 San Luis Obispo one half mi e Cuesta; San Luis Obispo Quadrangle 609 Comment
  UCD141966  Arctostaphylos luciana G. F. Hrusa; D. Ragan 1995-6-20 12388 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Summit of ridge immediately E of Mt. Lowe. And approximately 1/3 m E of summit along fire break road. 650 Comment
  UCD51730  Arctostaphylos luciana Roman Gankin 1966-6-8 808 San Luis Obispo About 2 miles southeast of Cuesta Pass at Lopez Canyon. Comment
  UCD51733  Arctostaphylos luciana Roman Gankin 17 Fen 1966 663 San Luis Obispo Ca. 2 miles east of Cuesta Pass off U.S. Highway 101. Comment
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Mar 13 2017
  UCD51734  Arctostaphylos luciana Roman Gankin 1966-2-17 666 San Luis Obispo Ca. 2 miles east of Cuesta Pass off U.S. Highway 101. Comment
  UCD51736  Arctostaphylos luciana Roman Gankin 1966-6-8 808 San Luis Obispo Population sample about 2 miles southeast of Cuesta Pass at Lopez Canyon. Comment
  UCR149041  Arctostaphylos luciana G. Fred Hrusa, D. Ragan 1995-6-20 12385 San Luis Obispo Central Western; Outer South Coastal Ranges region, Black Butte Research Natural Area; On burned summit of ridge immediately east of Mt. Lowe. Area of bare siliceous shale and approximately 1/3 mi. east of summit along fire break road. 650 Comment
  CAS-BOT-BC39802  Arctostaphylos obispoensis R. F. Hoover 1958-3-26 8435 San Luis Obispo Ridge of Santa Lucia Mts. nw. of Cuesta Pass. Comment
  CAS-BOT-BC39839  Arctostaphylos obispoensis Roman Gankin 1958-2-6 278 San Luis Obispo 1/4 mile northeast of Cuesta Pass, off of old section of U.S. Highway 101 Comment
  CAS-BOT-BC39840  Arctostaphylos obispoensis Steven A. Junak; David A. Young; Tina J. Ayers 1989-3-13 3925 San Luis Obispo Cuesta Ridge: Along main road (USFS Road #29S11.3) at W boundary sign for the Cuesta Ridge botanical Area, 5.2 miles 783 Comment
  CAS-BOT-BC39866  Arctostaphylos obispoensis R. F. Hoover 1958-3-26 8434 San Luis Obispo Ridge of Santa Lucia Mts. NW of Cuesta Pass. Comment
  CAS-BOT-BC39867  Arctostaphylos obispoensis R. F. Hoover 1958-3-26 8435 San Luis Obispo Ridge of Santa Lucia Mts. northwest of Cuesta Pass Comment
  CDA11347  Arctostaphylos obispoensis G. F. Hrusa 1995-4-16 12070 San Luis Obispo Cuesta Ridge West; Ridge NW of Cuesta Pass in Cuesta Botanical Area. Approx. 2 m. NW of US 101. Comment
  CHSC46005  Arctostaphylos obispoensis L. P. Janeway; Steve Webster 1989-1-20 3168 San Luis Obispo Along West Cuesta Ridge Rd 0.25 mi W of Hwy 101 at Cuesta Pass. 487 Comment
  CHSC46006  Arctostaphylos obispoensis L. P. Janeway; Steve Webster 1989-1-20 3169 San Luis Obispo Along West Cuesta Ridge Rd 2.3 mi W of Hwy 101 at Cuesta Pass. 655 Comment
  CHSC46007  Arctostaphylos obispoensis L. P. Janeway; Steve Webster 1989-1-20 3170 San Luis Obispo Along West Cuesta Ridge Rd 2.3 mi W of Hwy 101 at Cuesta Pass. 655 Comment
  JEPS98894  Arctostaphylos obispoensis R. F. Hoover 1964-1-11 8621 San Luis Obispo ridge W of bend in Lopez canyon Comment
  OBI14582  Arctostaphylos obispoensis Jack M. Farrell 1955-2-21 115 San Luis Obispo Cal Poly campus Comment
  OBI57124  Arctostaphylos obispoensis Danielle DeRome 1994-5-8 58947 San Luis Obispo Poly Cyn Comment
  OBI79884  Arctostaphylos obispoensis Garrett P. Ahern 2014-3-17 117 San Luis Obispo Cuesta Ridge Botanical Area (West), Along T.V. Tower Road, about 0.7 miles from junction with Highway 101. 531 Comment
  OBI80405  Arctostaphylos obispoensis Emma Hye, JM Sanchez, Ellie Lupo, Doug Williams, Catherine Wolf, Leah Mathew 2015-1-30 1 San Luis Obispo West Cuesta Ridge. About 1 mile up Forest Route 29S11 on the north side of the road. 366 Comment
  SBBG16076  Arctostaphylos obispoensis M. A. Piehl 1963-4-20 6376 San Luis Obispo 2.5 mi W of Cuesta Summit Pass, US Hwy 101 Comment
  SBBG41171  Arctostaphylos obispoensis R. F. Hoover 1958-3-26 8434 San Luis Obispo NW of Cuesta Pass Comment
  SBBG44849  Arctostaphylos obispoensis L. W. Edge 1972-5-9 165 San Luis Obispo Cuesta Rd near TV Station Comment
  SBBG83914  Arctostaphylos obispoensis R. Gankin, L Srivastara, C. Lamoreux 1958-2-6 278 San Luis Obispo Cuesta Pass off the old US Hwy 101 Comment
  SBBG83959  Arctostaphylos obispoensis R. Gankin, W. R. Hildreth 1969-9-21 1312 San Luis Obispo Cuesta Ridge 5.3 mi W of US Hwy 101 Comment
  SBBG94419  Arctostaphylos obispoensis R. J. Robin 1956-5-22 6076 San Luis Obispo summit of Cuesta Grade, 4 mi N of San Luis Obispo Comment
  SBBG97090  Arctostaphylos obispoensis D. A. Young, S. Junak, T. Ayers 1989-4-27 1982 San Luis Obispo near the E end of the Cuesta Botanical area (Chaparral Rd), below TV antennas Comment
  SFV17040  Arctostaphylos obispoensis P. Wilson 1997-5-27 3452 San Luis Obispo South Coast Ranges Santa Lucia Range. Cuesta Ridge Botanical Area. 700 Comment
  UC1309691  Arctostaphylos obispoensis A. E. Wieslander 1936-5-13 643 San Luis Obispo 2 1/4 mi nw Cuesta Grade; Santa Barbara National Forest, San Luis Obispo Quadrangle 731 Comment
  UCD52926  Arctostaphylos obispoensis A. E. Wieslander 1933-3-28 288 San Luis Obispo Cuesta Pass. 457 Comment
  UCD52935  Arctostaphylos obispoensis Roman Gankin; w. W. R. Hildreth, Rod Myatt, Ben Hager, and Tom King 1969-9-21 1312 San Luis Obispo On Cuesta Ridge 5.3 miles west of highway 101. Comment
  UCD52939  Arctostaphylos obispoensis Steven A. Junak; with David A Young, Tina J. Ayers 1989-3-13 3925 San Luis Obispo Cuesta Ridge: Along main road (USFS Road #29S11.3) at W boundary sign for the Cuesta Ridge Botanical Area, 5.2 miles W of Highway 101. Comment
  UCD52943  Arctostaphylos obispoensis Roman Gankin; and W. R. Hildreth 1967-11-13 1183 San Luis Obispo Approximately 0.5 mile north of Cuesta Pass on old road west of Highway 101 (like a frontage road). Comment
  UCR103361  Arctostaphylos obispoensis George K. Helmkamp 1993-3-5 s.n. San Luis Obispo Central Coast, Cuesta Ridge northwest of US-101 and the city of San Luis Obispo 671 Comment
  UCR1347  Arctostaphylos obispoensis Frank C. Vasek 1960-4-10 600410- 07 San Luis Obispo Central Coast, 1/2 mile south of TV tower on dirt road leading west from Cuesta Summit, off Hwy 101 686 Comment
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Sep 23 2013
  UCR67880  Arctostaphylos obispoensis Steven A. Junak, D. A. Young, Tina J. Ayers 1989-3-13 3925 San Luis Obispo Cuesta Ridge: Along main road (USFS #29s11.3) at W boundary sign for the Cuesta Ridge Botanical Area, 5.2 mi west of Hwy 101. 784 Comment
  UCR73093  Arctostaphylos obispoensis David A. Young, Steven A. Junak, M. Carroll 1989-3-13 1845 San Luis Obispo W end of Cuesta Ridge Botanical Area near the end of the reserve Comment
  UCD53551  Arctostaphylos pechoensis Roman Gankin 1966-2-17 669 San Luis Obispo A few yards west of U.S. Highway 101 on Cuesta Pass summit. Comment
  UCD53515  Arctostaphylos pechoensis var. luciana Roman Gankin 1966-2-17 665 San Luis Obispo Ca. 2 miles east of Cuesta Pass off U.S. Highway 101. Comment
  UCD53547  Arctostaphylos pechoensis var. luciana Roman Gankin 1966-2-17 662 San Luis Obispo Ca. 2 miles east of Cuesta Pass of U.S. Highway 101. Comment
  UCD53550  Arctostaphylos pechoensis var. luciana Roman Gankin 1966-2-17 664 San Luis Obispo Ca. 2 miles east of Cuesta Pass of U.S. Highway 101. Comment
  OBI49907  Arctotheca prostrata David J. Keil 1984-6-26 18234 -1 San Luis Obispo Escaped from cultivation into lawn areas on Cal Poly campus near Main Sci bldg Comment
  OBI69460  Arctotheca prostrata David J. Keil 2007-10-9 30487 San Luis Obispo Campus of California Polytechnic State University. Lawn area adjacent to Main Science Building (Building 53). 105 Comment
  UC1927824  Arctotheca prostrata David Keil 2007-10-9 30487 San Luis Obispo Campus of California Polytechnic State University. Lawn area adjacent to Main Science Building (Building 53). 105 Comment
  UC455081 Image available Arctotis venusta I. J. Condit 1911-8-17 San Luis Obispo Cal Poly San Luis Obispo Garden Comment
  OBI16783  Argyranthemum frutescens Ed Zimmerman 1962-1-18 8 San Luis Obispo Cal Poly OH Unit Comment
  OBI66601  Aristida adscensionis David J. Keil 1996-4-17 s.n. San Luis Obispo Poly Cyn [Cal Poly campus] 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
  RSA756112  Aristida adscensionis David J. Keil 1996-4-17 s.n. San Luis Obispo Poly Canyon. Comment
  RSA769925  Artemisia absinthium David J. Keil 2009-8-21 30637 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Small garden area along east side of Dexter Building (Building 34). 95 Comment
  UC1953225  Artemisia absinthium David Keil 2009-8-21 30637 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Small garden area along east side of Dexter Bldg. (Bldg. 34) Comment
  OBI18913  Artemisia californica Michael Medved 1978-4-3 s.n. San Luis Obispo Foothills of Santa Lucia mtns on Cal POly campus 61 Comment
  OBI28177  Artemisia californica Jeffrey Null 1980-5-11 13 San Luis Obispo Ecological Study area, Cal Poly campus, SLO 91 Comment
  OBI28194  Artemisia californica Jeffrey Null 1980-5-11 13 San Luis Obispo Ecological Study area, Cal Poly campus, SLO 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
  OBI51737  Artemisia californica R. Mike Arens 1994-1-12 04 a San Luis Obispo Cal Poly campus, SLO. In Poly Canyon near Botanical Garden foot bridge 152 Comment
  OBI51746  Artemisia californica R. Mike Arens 1994-4-30 59 San Luis Obispo Cal Poly campus, SLO. In Poly Canyon near Botanical Garden foot bridge 152 Comment
  OBI6283  Artemisia californica Barbara Robinson 1967-10-31 7 San Luis Obispo Cal Poly campus, Poly Canyon 168 Comment
  OBI6617  Artemisia douglasiana Greg Hassen 1975-7-15 35 San Luis Obispo Along Poly Cyn rd on both sides Comment
  OBI77832  Asclepias Danielle DeRome 1995-4-1 41955 A San Luis Obispo Poly Cyn just ENE of the Peterson farmhouse on the W facing slope above Brizzolara Crk Comment
  SBBG107843  Asclepias C. B. Hardham 1958-6-20 3752 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  OBI78668  Asclepias fascicularis Jessica Sheetz 2013-11-13 2 San Luis Obispo Near Highway 58/Highway 101 intersection near railroad tracks. Comment
  SBBG93149  Asclepias fascicularis S. A. Junak 1990-7-26 4423 San Luis Obispo N slope of W Cuesta Ridge in Cuesta Ridge Botanical Area ca. 0.4 mi NW of Pk 2478, just S of mine site along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of Hwy 101 658 Comment
  UC566934  Asclepias vestita Herbert L. Mason 1923-6-22 526 San Luis Obispo Santa Margarita Comment
  UC197753  Asperula orientalis I. J. Condit MAY 1912 San Luis Obispo California Polytechnic State University Botanic Garden, San Louis Obispo Comment
  OBI75170  Aspidotis carlotta-halliae David J. Keil, with Matt Ritter, Ken Haggard, et al. 2011-3-22 30980 San Luis Obispo Upper eastern slope of Santa Lucia Mountains. Tributary of Tassajara Canyon north of San Luis Obispo. Comment
  UC2027514  Aspidotis carlotta-halliae David J. Keil with Matt Ritter, Ken Haggard, et al. 2011-3-22 30980 San Luis Obispo Upper eastern slope of Santa Lucia Mountains. Tributary of Tassajara Canyon north of San Luis Obispo. Comment
  OBI13375  Astragalus curtipes Jim Heaston 1955-10-12 24 San Luis Obispo Cal Poly Comment
  OBI13379  Astragalus curtipes John Young 1967-4-10 16 San Luis Obispo Poly Cyn, W side hill slope Comment
  OBI13380  Astragalus curtipes Aart C. deVos 1963-4-8 57 San Luis Obispo Poly Cyn, N slope Comment
  OBI28154  Astragalus curtipes Jeffery Null 1980-5-11 35 San Luis Obispo Ecological Study Area, Calif Poly State Univ, San Luis Obispo Comment
  OBI51807  Astragalus curtipes Gary Westbrook March1994 18 San Luis Obispo Calif Polytechnic State Univ campus 244 Comment
  OBI51808  Astragalus curtipes Gary Westbrook March1994 19 San Luis Obispo Calif Polytechnic State Univ campus 244 Comment
  OBI51809  Astragalus curtipes Gary Westbrook March1994 20 San Luis Obispo Calif Polytechnic State Univ campus 244 Comment
  OBI78053  Astragalus curtipes Melissa Luckow, Jerry Rendon 1980-4-4 5 San Luis Obispo Poly Cyn, near arch to the cyn. 30 ft above rd Comment
  OBI78691  Astragalus curtipes Ryan Ridley 2013-2-10 7 San Luis Obispo Cal Poly Canyon road until fork to Architecture Graveyard, left for 500 ft, cross bridge, cross stream at 150 ft, 10 ft from stream. 126 Comment
  OBI83483  Astragalus curtipes Madison Torio, Erick Gomez, Sarah Haluschak 2017-2-14 1 San Luis Obispo Cal Poly Campus, just below the top of the "P" ridge. 335 Comment
  SBBG3172  Astragalus curtipes H. and M. Dearing 1938-5-8 2611 San Luis Obispo N of San Luis Obispo Comment
  SD245365  Astragalus curtipes Josh Willems 2013-3-2 3 San Luis Obispo Poly Canyon: E. side of Poly p hill. 199 Comment
  UCR6168  Astragalus curtipes C. M. Bringle 1967-3-20 B670320- 19 San Luis Obispo South Coast Range/Central Coast, 2 mi north of San Luis Obispo on H.A. Hildenbrand Ranch, Rt. 2 Box 103. First pasture behind ranch house, 200 ft. west of stream 427 Comment
  CDA26655  Astragalus didymocarpus C. Agbashian Apr 1937 San Luis Obispo Calif. Polytech. 0 Comment
  OBI13349  Astragalus gambelianus John Young 1967-5-30 s.n. San Luis Obispo Poly Cyn, W side hill slope Comment
  OBI57385  Atriplex suberecta David J. Keil 1998-6-9 27736 San Luis Obispo Cal Poly Campus. Comment
  CDA26794  Avena barbata Beth Waterbury 1983-4-8 23 San Luis Obispo Cal Poly San Luis Obispo campus, 1 miles up Poly Canyon, growing on gentle south slope. 0 Comment
  CDA26812  Avena barbata Beth Waterbury 1983-4-8 82 San Luis Obispo Cal Poly San Luis Obispo campus, 1 miles up Poly Canyon, growing on gentle south slope. 0 Comment
  OBI28180  Avena barbata Jeffery Null 1980-5-11 20 San Luis Obispo Ecological Study Area, Calif Polytechnic State University, San Luis Obispo Comment
  OBI3505  Avena barbata Lynch 1971-6-5 56 San Luis Obispo Cal Poly Campus. Found along the E bank of Smith Reservoir Comment
  OBI51748  Avena barbata R. Mike Arens 1994-4-30 64 San Luis Obispo Calif Polytechnic State Univ campus 152 Comment
  OBI51777  Avena barbata R. Mike Arens 1994-3-26 34 San Luis Obispo Calif Polytechnic State Univ campus 152 Comment
  SBBG93956  Avena barbata S. A. Junak, T. Ayers 1989-4-12 3945 San Luis Obispo N side of USFS Rd 29S11.3 at intersection with rd to W end of Pick and Shovel Main, ca. 4.4 mi W of US Hwy 101 762 Comment
  SBBG94036  Avena barbata S. A. Junak 1989-4-27 3972 San Luis Obispo USFS Rd 29S11.3, ca. 0.2 mi W of E boundary for the Cuesta Ridge Botanical Area, 3.2 mi W of US Hwy 101 731 Comment
  OBI17822  Avena fatua Hans Wilgenburg 1977-8-11 29 San Luis Obispo Cal Poly campus Comment
  OBI20103  Avena fatua Samuel Miyamoto 1971-6-2 16 San Luis Obispo Cal Poly campus, SW side of Aero Hanger and N side of parking lot 113 Comment
  OBI28159  Avena fatua Jeffery Null 1980-5-11 19 San Luis Obispo Ecological Study Area, Calif Polytechnic State University, San Luis Obispo Comment
  OBI33581  Avena fatua Melissa Luckow, Jerry Rendon 1980-4-10 26 San Luis Obispo Poly Cyn, about 1/4 mi from end of road in small meadow bordering road Comment
  OBI83480  Avena fatua Claire Dosen, Carter Terranova, Sarah Haluschak 2017-2-11 1 San Luis Obispo Cal Poly Campus, top of the "P" ridge, 30ft back from top of trail, near lower rock formations. 338 Comment
  OBI16983  Baccharis glutinosa Robert J. Rodin 1964-7-9 7077 San Luis Obispo Poly Cyn, campus of Cal State Polytechnic College, San luis Obispo Comment
  OBI6637  Baccharis glutinosa Greg Hassen 1975-11-7 67 San Luis Obispo Poly Cyn; E slope of Botanical Garden area in area of water drainage Comment
  OBI73501  Baccharis glutinosa David J. Keil 2000-4-17 28446 San Luis Obispo California Polytechnic State University campus. Hillside above entrance to Poly Canyon Comment
  UC1119656  Baccharis glutinosa B. Bolt 1936-6-5 761 San Luis Obispo 1 mi e of Santa Margarita; San Luis Obispo 304 Comment
  UC1311629  Baccharis glutinosa R. J. Rodin 1964-7-9 7077 San Luis Obispo California State Polytechnic College Campus, Poly Canyon Comment
  CDA10380  Baccharis pilularis L. Julian 2000-11-6 32 San Luis Obispo Cal Poly Canyon Road of the State University. Comment
  OBI16965  Baccharis pilularis Richard Schutt 1964-2-1 7 San Luis Obispo 1/4 mi from Poly canyon road entrance Comment
  OBI5267  Baccharis pilularis Elizabeth Gollub 1973-10-9 24 San Luis Obispo Cal Poly Campus; Below west side of old Science Bldg Comment
  OBI83485  Baccharis pilularis Madison Torio, Erick Gomez, Sarah Haluschak 2017-2-14 2 San Luis Obispo Cal Poly Campus, the "P" ridge. Found in the flat area between the "P" and the ridge. 331 Comment
  OBI6632  Baccharis pilularis subsp. consanguinea Greg Hassen 1975-10-18 64 San Luis Obispo Cal Poly campus. Growing along Poly Canyon rd. on both sides. Comment
  UCD129439  Baccharis pilularis subsp. consanguinea Roman Gankin 1966-2-17 668 San Luis Obispo San Luis Obispo County: ca. 1.5 miles east of Cuesta Pass off U.S. Highway 101. Comment
  CDA11349  Barbarea orthoceras G. F. Hrusa 1995-4-16 12072 San Luis Obispo Cuesta Ridge West; Ridge NW of Cuesta Pass. Approx. 1.5 m. NW of US 101. Comment
  CDA13959  Barbarea orthoceras G. F. Hrusa, D. Ragan 1997-8-1 14073 San Luis Obispo South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass. Comment
  OBI15185  Barbarea orthoceras Robert F. Hoover 1964-4-15 8726 San Luis Obispo Ridge NW of Cuesta Pass Comment
  UCR61732  Barbarea orthoceras George K. Helmkamp 1990-4-1 s.n. San Luis Obispo West Cuesta Ridge, c. 3 mi west of US Hwy 101 671 Comment
  UCR67894  Barbarea orthoceras var. dolichocarpa Steven A. Junak 1990-4-27 4225 San Luis Obispo Santa Lucia Mtns, Cuesta Ridge: just north of NW corner of Cuesta Ridge Botanical Area, north of main road (USFS Road #29S11.3) along powerline access road, c. 5.9 mi west of Hwy 101 and 0.3 mi west of W boundary of the Botanical Area. 701 Comment
  OBI13294  Bauhinia galpinii Bonnie M. Thompson 1963-10-13 502 San Luis Obispo Calif State Polytechnic College, behind welding department Comment
  OBI13895  Bauhinia galpinii David J. Keil 1977-10-23 s.n. San Luis Obispo Campus of Calif Polytechic State Univ Comment
  OBI13896  Bauhinia variegata David J. Keil 1977-10-23 s.n. San Luis Obispo Campus of Calif Polytechic State Univ, San Luis Obispo 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
  OBI74983  Bellardia trixago Rhonda Riggins 1984-5-8 1493 San Luis Obispo Cal Poly campus. Poly Canyon. Comment
  OBI25901  Bellis perennis Eric Lamers 1981-2-21 11 San Luis Obispo Growing in lawn of the English Bldg. Cal Poly San luis Obispo Comment
  OBI17562  Berberis aquifolium var. aquifolium Doug Gratz 1977-3-1 s.n. San Luis Obispo Three-acre lawn across the street from Crandall Gym; Cal Poly University Comment
  UC1076440  Berberis pinnata Herbert L. Mason 1923-6-22 534 San Luis Obispo Santa Margarita Comment
  SBBG9315  Berberis pinnata subsp. pinnata S. A. Junak 1990-7-26 4430 San Luis Obispo N slope of W Cuesta Ridge in Cuesta Ridge Botanical Area ca. 0.4 mi NW of Pk 2478, just E of mine excavation along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of Hwy 101 609 Comment
  OBI37398  Berula erecta Eric Wise 1981-7-26 966 San Luis Obispo Poly Cyn. Cal Poly campus Comment
  OBI80304  Betula pendula Elliott Salazar, John Sloat, Sydney Le Cras, and Patrick Levesque 2014-11-17 1 San Luis Obispo Cal Poly property,near Alan A. Erhart Agriculture bulding 102 Comment
  OBI75181  Bidens ferulifolia David J. Keil 2011-4-20 30992 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. In planter near Building 5, Architectural and Environmental Design. 93 Comment
  OBI16931  Bidens pilosa Betty Sheehan 1957-10-18 30 San Luis Obispo Cal Poly campus Comment
  OBI45019  Bidens pilosa David J. Keil 1976-10-28 11870 San Luis Obispo Campus, Cal Poly State Univ Comment
  OBI75306  Bidens pilosa David J. Keil 2011-2-12 30969 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Mount Bishop Rd between Stenner creek Rd and Highland Drive. West side of road near Stenner Creek 95 Comment
  CDA11646  Bloomeria crocea G. F. Hrusa, T. D. Wilfred 1995-6-19 12346 San Luis Obispo Santa Lucia Mountains; SE end of Cuesta Ridge Botanical Area. Comment
  SBBG93733  Bloomeria crocea var. crocea S. A. Junak 1990-6-17 4380 San Luis Obispo E side of Cuesta Ridge Botanic Area, along E side of access rd to KSBY TV towers; 2.7 mi W of Hwy 101 701 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
  OBI50167  Bothriochloa barbinodis Michael Curto 1992-11-15 860 San Luis Obispo Calif Polytechnic State Univ campus; CA native plant garden on NW side of Business Bldg (#2) Comment
  OBI3622  Brachychiton populneum Mary Kidd 1971-8-1 163 San Luis Obispo Below Howes Memorial, W end of campus, Calif State Polytechnic College Comment
  OBI7420  Brachychiton populneum Chris Flynn 1976-4-10 s.n. San Luis Obispo Cal Poly campus, 3 acre lawn Comment
  OBI8441  Brachychiton populneum David J. Keil 1977-7-3 12474 San Luis Obispo Near campus of Calif Polytechnic state univ, San Luis Obispo Comment
  OBI9091  Brachychiton populneum Jack M. Farrell 1955-2-21 25 San Luis Obispo Cal Poly campus Comment
  SBBG19087  Brachypodium distachyon C. B. Hardham 1960-6-3 5992 San Luis Obispo Cuesta Sargent Cypress Forest Comment
  SBBG87970  Brachypodium distachyon C. F. Smith 1988-7-12 12153 San Luis Obispo Cuesta Ridge outside entrance to Botanical Reserve Comment
  SBBG92470  Brachypodium distachyon S. A. Junak 1989-4-27 3964 San Luis Obispo N side of USFS Rd 29S11.3, ca. 0.2 mi W of E boundary for the Cuesta Ridge Botanical Area, 3.2 mi W of US Hwy 101 762 Comment
  SBBG93909  Brachypodium distachyon S. A. Junak, T. Ayers 1989-6-22 4080 San Luis Obispo Cuesta Ridge Botanical Area: S side of USFS Rd 29S11.3 at E boundary, ca. 3 mi W of US Hwy 101 749 Comment
  SBBG94019  Brachypodium distachyon S. A. Junak 1989-4-27 3978 San Luis Obispo W Cuesta Ridge, along S side of USFS Rd 29S1, 1.3 just E of W rd leading to Pick and Shovel Mine, 1.3 mi W of E boundary 749 Comment
  SBBG96700  Brachypodium distachyon D. A. Young, S. Junak, T. Ayers 1989-4-27 1962 San Luis Obispo upper end of Chaparral Rd near E end of Cuesta Ridge Botanical Area, below TV antennas Comment
  UC1259040  Brachypodium distachyon Clare B. Hardham 1960-6-3 5992 San Luis Obispo n of San Luis Obispo; Cuesta Comment
  UCD56995  Brachypodium distachyon Beecher Crampton 1964-5-18 6998 San Luis Obispo San Luis Obispo County: 4.5 miles N of San Luis Obispo. U. S. Hwy. 101. La Cuesta Pass. Comment
  UCSB30229  Brachypodium distachyon Hardham, Clare 1960-6-3 San Luis Obispo Cuesta Sargetn Cypress Forest, N of San Luis Obispo Comment
  UCSB38452  Brachypodium distachyon Reisentz, Paul 1979-5-28 San Luis Obispo Cal Poly San Luis Obispo campus, E of library parking lot Comment
  UCSB38457  Brachypodium distachyon Paul Reisentz 1979-5-28 San Luis Obispo collected E, in Cal Poly San Luis Obispo Campus Library - Campus Library Comment
  SEINET10289601 Image available Brasiliopuntia brasiliensis Elizabeth Gollub 1973-12-11 56 San Luis Obispo California Polytechnic State University, San Luis Obispo, Dexter Library courtyard Comment
  SBBG93963  Brassica geniculata S. A. Junak, T. Ayers 1989-6-28 4096 San Luis Obispo N of USFS Rd 29S11.3, just S of KSBY TV towers, ca. 2.7 mi W of US Hwy 101 762 Comment
  UC1126854  Brassica nigra P. L. Johannsen 1936-3-31 713 San Luis Obispo Junction of San Luis Obispo Creek and Reservoir Canyon 129 Comment
  UCD114746  Brassica nigra G. F. Hrusa 1995-5-28 12290 San Luis Obispo San Luis Obispo County: Peak 1 Radio Facility. 620 Comment
  OBI15171  Brassica rapa Jim Heaston 1955-10-13 38 San Luis Obispo Cal Poly San Luis Obispo Comment
  OBI15172  Brassica rapa Betty Sheehan 1957-10-18 25 San Luis Obispo Poly Cyn, Cal Poly campus Comment
  OBI3514  Brassica rapa Lynch 1971-5-21 25 San Luis Obispo Cal Poly campus. 10 ft from the E shore of Smith Reservoir Comment
  SBBG111575  Brickellia californica C. B. Hardham 1957-8-30 2527 San Luis Obispo Cuesta Comment
  OBI22476  Briza maxima Robert D. Page 1962-4-20 70 San Luis Obispo Cal State Polytechnic College campus Comment
  UCD57405  Briza minor Beecher Crampton 1964-5-18 6990 San Luis Obispo San Luis Obispo County: Santa Margarita. Santa Margarita Creek. Comment
  OBI2715  Bromus berteroanus Larry E. Brown 1971-4-6 1932 San Luis Obispo In Poly Canyon near the campus in San Luis Obispo Comment
  UC1583862  Bromus berteroanus Michael Curto 1990-4-25 635 San Luis Obispo 3.5 air km se of Cuesta Pass (Mount Lowe Area, road to FAA relay station); Santa Lucia Range 760 Comment
  UCD57970  Bromus carinatus Beecher Crampton 1964-5-18 6994 San Luis Obispo San Luis Obispo County: Santa Margarita. Comment
  CDA31592  Bromus catharticus Julie Ann Sessions 1986-8-5 28 San Luis Obispo Cal Poly Campus: various agricultural areas. Comment
  OBI22378  Bromus catharticus Jim Heaston 1955-10-6 4 San Luis Obispo Cal Poly Campus Comment
  OBI3081  Bromus catharticus Larry E. Brown 1971-4-27 1968 San Luis Obispo Weedy grass on the Cal Poly campus Comment
  OBI2560  Bromus diandrus Larry E. Brown 1970-3-17 1741 San Luis Obispo Weed in vacant lot on the Cal Poly campus in San Luis Obispo Comment
  SBBG92463  Bromus diandrus S. A. Junak 1989-4-27 3974 San Luis Obispo USFS Rd 29S11.3 in central portion of Cuesta Ridge Botanical Area W of Pk 2478, ca. 3.8 mi W of US Hwy 101 737 Comment
  OBI79592  Bromus grandis David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen 2012-6-28 31400 San Luis Obispo Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road Comment
  OBI22427  Bromus hordeaceus Robert D. Page 1962-4-17 66 San Luis Obispo Calif State Polytechnic College Campus, San Luis Obispo, CA Comment
  OBI22429  Bromus hordeaceus John Young 1967-5-25 32 San Luis Obispo Poly Cyn, W side hill slope [Cal Poly campus, San Luis Obispo] Comment
  OBI28179  Bromus hordeaceus Jeffrey Null 1980-5-11 23 San Luis Obispo Ecological Study Area, Calif Polytechnic State University, San Luis Obispo Comment
  OBI43401  Bromus hordeaceus Eric Wise 1982-4-29 1414 San Luis Obispo Shepperd's Reservoir, Cal Poly [San Luis Obispo] Comment
  SBBG94011  Bromus hordeaceus S. A. Junak 1990-4-17 4160 San Luis Obispo just N of USFS Rd 29S11.3, along W side of rd to KSBY TV towers, E end of Cuesta Ridge Botanical Area, ca. 2.6 mi W of US Hwy 101 716 Comment
  SBBG94026  Bromus hordeaceus S. A. Junak 1989-4-27 3971 San Luis Obispo ca. 0.2 mi W of E boundary for the Cuesta Ridge Botanical Area, 3.2 mi W of US Hwy 101 731 Comment
  SBBG95669  Bromus hordeaceus J. Eliot 1986-5-21 35 San Luis Obispo 1 mi W of TV Tower Rd off US Hwy 101 N of San Luis Obispo Comment
  UC454056  Bromus hordeaceus I. J. Condit Apr. 1908 San Luis Obispo California Polytechnic School grounds California Polytechnic School Comment
  SBBG93770  Bromus madritensis S. A. Junak 1990-5-1 4258 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
  UCD59009  Bromus madritensis Beecher Crampton 1964-5-18 6988 San Luis Obispo San Luis Obispo County: Santa Margarita. Santa Margarita Creek. Comment
  UCR67877  Bromus madritensis Steven A. Junak 1990-5-15 4340 San Luis Obispo Santa Lucia Mountains, Los Padres National Forest, along powerline access road on E side of West Cuesta Ridge Road (USFS Road #29S11.3), c. 5.9 mi west of Hwy 101 and 0.3 mi west of saddle at W end of Cuesta Ridge Botanical Area. 738 Comment
  OBI22368  Bromus madritensis subsp. madritensis Robert D. Page 1962-4-20 77 San Luis Obispo Calif State Polytechnic College Campus, San Luis Obispo, CA Comment
  OBI51716  Bromus madritensis subsp. madritensis R. Mike Arens 1994-4-30 71 San Luis Obispo Calif Polytechnic State Univ campus. In Poly Cyn near Botanical Garden foot bridge 152 Comment
  OBI73084  Bromus madritensis subsp. madritensis David J. Keil, with Michael Curto and V. L. Holland 2000-5-10 28672 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Poly Canyon Comment
  OBI22391  Bromus madritensis subsp. rubens Robert F. Hoover 1964-4-15 8737 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI22397  Bromus madritensis subsp. rubens Jesse Arnold 1964-2-25 20 San Luis Obispo On bank of RR right of way, W of Cal pOly Ad. Bldg [San Luis Obispo, Cal Poly] Comment
  OBI26909  Bromus madritensis subsp. rubens Betty Breuleux, Carol Hawkins 1980-4-22 18 San Luis Obispo Along road in Poly Cyn approx 200 ft past gate, Cal Poly State Univ., San Luis Obispo Comment
  OBI63073  Bromus madritensis subsp. rubens R. K. Brummitt 1998-5-10 19809 San Luis Obispo S side of Cuesta Pass between San Luis Obispo and Atascadero 400 Comment
  CDA26796  Bromus mollis Beth Waterbury 1983-4-8 25 San Luis Obispo San Luis Obispo, Cal Poly Campus, 1 mile up Poly Canyon, growing with other annual grasses on gentle south slope. 0 Comment
  CAS-BOT-BC161762  Bromus rubens R. F. Hoover 1964-4-15 8737 San Luis Obispo Ridge northwest of Cuesta Pass. Comment
  CAS-BOT-BC161770  Bromus rubens R. K. Brummitt 1998-5-10 19809 San Luis Obispo South side of Cuesta Pass between San Luis Obispo and Atascadero. 400 Comment
  OBI80691  Bromus rubens Max Morris 2015-3-4 3 San Luis Obispo Campus of California Polytechnic Stae University, on hillside immediately to the north of northermost parking structure. 135 Comment
  SBBG94021  Bromus rubens S. A. Junak, T. Ayers 1989-6-28 4095 San Luis Obispo N of USFS Rd 29S11.3, just S of KSBY TV towers, ca. 2.7 mi W of US Hwy 101 762 Comment
  UCD58986  Bromus rubens subsp. rubens G. F. Hrusa 1995-5-28 12201 San Luis Obispo San Luis Obispo Co.: Black Butte Research Natural Area. 600 Comment
  OBI22453  Bromus sitchensis Robert D. Page 1962-4-20 74 San Luis Obispo Calif State Polytechnic College Campus, San Luis Obispo, CA Comment
  OBI22468  Bromus sitchensis Robert D. Page 1962-4-20 87 San Luis Obispo Calif State Polytechnic College Campus, San Luis Obispo, CA Comment
  OBI2716  Bromus sitchensis Larry E. Brown 1971-4-30 1972 San Luis Obispo Poly Cyn near the campus in San Luis Obispo Comment
  SBBG95761  Bromus sterilis D. Keil, L. D. Oyler 1986-5-17 19490 San Luis Obispo Santa Margarita Ranch, 3.6 mi S of Santa Margarita along ranch rd 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
  UCR272685  Bromus sterilis David J. Keil, Lynne Dee Oyler, Rick Oyler 1986-5-17 19490 San Luis Obispo South Coast Range, Santa Margarita Ranch. 3.6 mi. south of Santa Margarita along ranch road, east base of Santa Lucia Mountains Comment
  UCD59761  Bromus tectorum Beecher Crampton 1964-5-18 6986 San Luis Obispo San Luis Obispo County: Santa Margarita. Santa Margarita Creek. Comment
  CDA11354  Calandrinia breweri G. F. Hrusa 1995-4-16 12077 San Luis Obispo Cuesta Ridge West; Ridge NW of Cuesta Pass approx. 1.75 mi. NW of US 101. Comment
  OBI53153  Calandrinia breweri Steven A. Junak 1990-4-26 4204 San Luis Obispo Santa Lucia Mts: near N boundary of Cuesta Ridge Botanical area, ca. 0.4 mi S of Tassajera Crk rd at S end of dirt road on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101. 518 Comment
  SBBG54840  Calandrinia breweri D. Keil 1979-5-13 13077 San Luis Obispo Cuesta Ridge Rd, ca. 2 mi below Cuesta Botanical Area Comment
  SBBG93728  Calandrinia breweri S. A. Junak 1990-4-26 4204 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
  CDA11443  Calandrinia ciliata G. F. Hrusa 1995-5-28 12196 San Luis Obispo Black Butte Research Natural Area; Black Butte Research Natural Area. Comment
  OBI10811  Calandrinia ciliata Aart C. DeVos 1963-4-23 86 San Luis Obispo N of Cal Poly airport Comment
  OBI51806  Calandrinia ciliata Gary Westbrook Mar-94 16 San Luis Obispo Calif Polytechnic State univ campus; near Botanical Garden foot bridge 244 Comment
  UCD100204  Calandrinia ciliata G. F. Hrusa 1995-5-28 12196 San Luis Obispo San Luis Obispo County: Black Buttes Research Natural Area. 600 Comment
  SBBG93710  Calandrinia menziesii S. A. Junak 1990-5-1 4288 San Luis Obispo N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tasajera Crk Rd 533 Comment
  SBBG93727  Calandrinia menziesii S. A. Junak 1990-4-26 4203 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
  OBI73392  Calendula arvensis David J. Keil 2010-3-23 30669 San Luis Obispo Campus, California Polytechnic State University, San Luis Obispo. Along dirt road bordering agricultural fields between Crops Unit and Stenner Creek 87 Comment
  SBBG133046  Calendula arvensis D. Keil 2010-3-23 30669 San Luis Obispo California Polytechnic State University, San Luis Obispo, along dirt rd bordering agricultural fields between Crops Unit and Stenner Crk 87 Comment
  SD245253  Calendula arvensis David Keil 2010-3-23 30669 San Luis Obispo Campus, California Polytechnic State University, San Luis Obispo. Along dirt road bordering agricultural fields between Crops Unit and Stenner Creek. 86 Comment
  UC1953251  Calendula arvensis David Keil 2010-3-23 30669 San Luis Obispo Campus, California Polytechnic State University, San Luis Obispo. Along dirt road bordering agricultural fields between Crops Unit and Stenner Creek. Comment
  OBI20349  Calendula officinalis Gary Kuruma 1971-5-10 1 San Luis Obispo Cal Poly campus between Architecture and Computer Sci bldgs 91 Comment
  OBI69487  Calendula officinalis Michael Curto 2008-2-28 s.n. San Luis Obispo Leaning Pine Arboretum, Cal Poly State Univ, San Luis Obispo Comment
  OBI3577  Calocedrus decurrens Mary Kidd 1971-8-26 206 San Luis Obispo Along drive between Trinity Hall and the North Mtn dorms, Calif State Polytechnic College Comment
  OBI7413  Calocedrus decurrens Jack M. Farrell 1955-2-21 75 San Luis Obispo Cal Poly campus Comment
  SBBG95542  Calochortus albus J. Eliot 1986-5-21 14 San Luis Obispo 1 mi W of TV Tower Rd off US Hwy 101 N of San Luis Obispo Comment
  SEINET8075655  Calochortus albus Marshall Nelson, Katie Gezi; Payton O'Neill; Annalee Akin 2014-5-20 1 San Luis Obispo West Cuesta Ridge Trail, San Luis Obispo. Side of road at the right side of the entrance trail.; 0 553 Comment
  UCD67142  Calochortus albus G. F. Hrusa 1995-5-2 12204 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. E base of Ridge 2. 500 Comment
  OBI62734  Calochortus catalinae LynneDee Althouse 2002-5-2 188 San Luis Obispo Santa Margarita Ranch Comment
  CAS-BOT-BC132365  Calochortus clavatus R. F. Hoover 1969-7-17 11478 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  OBI21402  Calochortus clavatus Robert F. Hoover 1969-7-17 11478 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI28163  Calochortus clavatus M. A. Glass 1980-5-12 25 San Luis Obispo Ecological Study Area. Calif Polytechnic State Univ Comment
  OBI51761  Calochortus clavatus R. Mike Arens 1994-6-10 86 San Luis Obispo Calif Polytechnic State Univ campus 152 Comment
  OBI51768  Calochortus clavatus R. Mike Arens 1994-6-10 98 San Luis Obispo Calif Polytechnic State Univ campus 244 Comment
  UC454396  Calochortus clavatus I. J. Condit 1910-6-7 San Luis Obispo Calif. Poly School Canyon Calif. Poly School Comment
  CDA11644  Calochortus clavatus var. clavatus G. F. Hrusa, T. D. Wilfred 1995-6-19 12344 San Luis Obispo Santa Lucia Mountains; Approx 1/2 m SE of Cuesta Ridge Botanical Area. Comment
  SBBG93659  Calochortus clavatus var. clavatus T. J. Ayers with S. A. Junak 1989-6-22 746 San Luis Obispo 0.9 mi E of Botanical Area boundary on West Cuesta Ridge Rd Comment
  SBBG93865  Calochortus clavatus var. clavatus C. F. Smith 1968-6-28 10092 San Luis Obispo near Cuesta Ridge Botanical Area and Cerro Alto, W of summit of Cuesta Grade on US Hwy 101 Comment
  RSA216828  Calochortus clavatus var. recurvifolius Robert F. Hoover 1969-7-17 11478 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  CAS-BOT-BC132424  Calochortus obispoensis Alice Eastwood; John Thomas Howell 1936-5-7 2246 San Luis Obispo Hills ne. of San Luis Obispo Comment
  CAS-BOT-BC132427  Calochortus obispoensis R. F. Hoover 1965-5-20 9376 San Luis Obispo Hill west of Poly Canyon, San Luis Obispo Comment
  CAS-BOT-BC132428  Calochortus obispoensis R. F. Hoover 1969-6-23 11387 San Luis Obispo Ridge nw. of Cuesta Pass Comment
  CAS-BOT-BC132431  Calochortus obispoensis R. F. Hoover 1969-6-23 11387 San Luis Obispo Ridge nw. of Cuesta Pass Comment
  CDA11643  Calochortus obispoensis G. F. Hrusa, T. D. Wilfred 1995-6-19 12343 San Luis Obispo Santa Lucia Mountains; Cuesta Ridge West. Comment
  OBI21349  Calochortus obispoensis R. Winrow Jun-54 s.n. San Luis Obispo Cal Poly hills Comment
  OBI28175  Calochortus obispoensis Jeffery Null 1980-5-12 38 San Luis Obispo Ecological Study Area. Calif Polytechnic State Univ Comment
  OBI36286  Calochortus obispoensis Ann Turnquist/E. A. Wise 1980-5-20 54 San Luis Obispo Ecological Study Area. Calif Polytechnic State Univ Comment
  OBI51769  Calochortus obispoensis R. Mike Arens 1994-6-10 99 San Luis Obispo Calif Polytechnic State Univ campus 244 Comment
  OBI51770  Calochortus obispoensis R. Mike Arens 1994-6-10 100 San Luis Obispo Calif Polytechnic State Univ campus 244 Comment
  OBI51783  Calochortus obispoensis R. Mike Arens 1994-6-10 81 San Luis Obispo Calif Polytechnic State Univ campus 152 Comment
  OBI59170  Calochortus obispoensis R. Winrow Jun-54 s.n. San Luis Obispo Cal Poly hills Comment
  OBI6649  Calochortus obispoensis Greg Hassen 1975-7-8 20 San Luis Obispo Poly Cyn [Calif Polytechnic State University] Comment
  OBI6693  Calochortus obispoensis Robert F. Hoover 1969-6-23 11387 San Luis Obispo Santa Lucia Range. Ridge NW of cuesta Pass Comment
  OBI6694  Calochortus obispoensis John Young 1967-4-4 13 San Luis Obispo Poly Cyn [Calif Polytechnic State Univ] Comment
  OBI78868  Calochortus obispoensis Garret Ahern 2013-6-7 3 San Luis Obispo Near the Cal Poly "P" Comment
  RSA0119382  Calochortus obispoensis Melissa A. Johnson 2015-6-9 230 San Luis Obispo Cuesta Ridge. 732 Comment
  RSA0119384  Calochortus obispoensis Melissa A. Johnson 2015-6-7 228 San Luis Obispo Cal Poly Canyon. 131 Comment
  SBBG108263  Calochortus obispoensis C. B. Hardham 1958-6-20 3704 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  SBBG93655  Calochortus obispoensis T. J. Ayers with S. A. Junak 1989-6-22 752 San Luis Obispo W fork of stream above trail (old rd) that connects upper and lower mine sites; just W of Pick and Shovel Mine Comment
  SBBG93880  Calochortus obispoensis S. A. Junak 1989-6-22 4978 San Luis Obispo upper reaches of Chorro Crk just E of "Dead Miner's Camp" above the Pick and Shovel Mine, S of USFS Rd 29S11.3 609 Comment
  SBBG948  Calochortus obispoensis H. and M. Dearing 1940-6-16 4873 San Luis Obispo N of San Luis Obispo Comment
  OBI80495  Calystegia macrostegia Kevin Lobb, Lauren Maddalena, Tristen Milller 2015-3-3 3 San Luis Obispo Campus of California Polytechnic State University, on the Poly Canyon Trail to Architecture Graveyard. 119 Comment
  CAS-BOT-BC221371  Calystegia macrostegia subsp. cyclostegia Alice Eastwood; John Thomas Howell 1936-5-7 2252 San Luis Obispo Hills ne. of San Luis Obispo Comment
  CAS-BOT-BC221387  Calystegia macrostegia subsp. cyclostegia R. F. Hoover 1967-5-1 10518 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  OBI15308  Calystegia macrostegia subsp. cyclostegia Aart C. de Vos 1963-3-31 43 San Luis Obispo Poly canyon Comment
  OBI15319  Calystegia macrostegia subsp. cyclostegia Jesse Arnold 1964-3-1 31 San Luis Obispo SE slope of Tower Hill, facing cal Poly fruit orchard Comment
  OBI15322  Calystegia macrostegia subsp. cyclostegia Robert F. Hoover 1967-5-1 10518 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI20337  Calystegia macrostegia subsp. cyclostegia Samuel Miyamoto 1971-5-17 9 San Luis Obispo Poly canyon 107 Comment
  OBI23429  Calystegia macrostegia subsp. cyclostegia Robert Jones 1971-5-10 12 San Luis Obispo Poly canyon, 1 mi NE of Cal Poly Comment
  OBI27843  Calystegia macrostegia subsp. cyclostegia Joan Coffey 1972-5-12 4 San Luis Obispo About 1/2 mi up Poly Canyon rd Comment
  OBI28197  Calystegia macrostegia subsp. cyclostegia Jeffery Null 1980-5-12 28 San Luis Obispo Ecological study area, Cal Poly campus 91 Comment
  OBI33692  Calystegia macrostegia subsp. cyclostegia Melissa Luckow, Jerry Rendon 1980-4-24 30 San Luis Obispo Poly Canyon, about 1/4 mi S of end of road Comment
  OBI51732  Calystegia macrostegia subsp. cyclostegia R. Mike Arens 1994-1-12 10 a San Luis Obispo Cal Poly campus. In Poly canyon near Botanical Garden foot bridge 152 Comment
  OBI51785  Calystegia macrostegia subsp. cyclostegia R. Mike Arens 1994-5-22 79 San Luis Obispo Cal Poly campus. In Poly canyon near Botanical Garden foot bridge 152 Comment
  OBI51790  Calystegia macrostegia subsp. cyclostegia R. Mike Arens 1994-4-30 74 San Luis Obispo Cal Poly campus. In Poly canyon near Botanical Garden foot bridge 152 Comment
  OBI51791  Calystegia macrostegia subsp. cyclostegia R. Mike Arens 1994-4-30 73 San Luis Obispo Cal Poly campus. In Poly canyon near Botanical Garden foot bridge 152 Comment
  OBI54334  Calystegia macrostegia subsp. cyclostegia Steven A. Junak 1990-5-15 4328 San Luis Obispo Santa Lucia Mts: near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Crk, along old road on W side of Pick and Shovel Mine, about 0.1 mi S of house ruins. 588 Comment
  OBI7672  Calystegia macrostegia subsp. cyclostegia Christian Smith 1974-4-14 s.n. San Luis Obispo Poly Canyon Comment
  OBI79886  Calystegia macrostegia subsp. cyclostegia Garrett P. Ahern 2014-3-27 120 San Luis Obispo Cuesta Ridge Botanical Area (West), Along T.V. Tower Road, about 1.6 miles from junction with Highway 101. 546 Comment
  SBBG93670  Calystegia macrostegia subsp. cyclostegia S. A. Junak 1990-5-15 4328 San Luis Obispo near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Crk, along old rd on W side of Pick and Shovel Mine, ca. 0.1 mi S of house ruins 588 Comment
  SBBG94024  Calystegia macrostegia subsp. cyclostegia S. A. Junak with T. J. Ayers, D. Shaw 1989-5-10 4004 San Luis Obispo West Cuesta Ridge, S of main rd at SW corner of the Cuesta Ridge Botanical Area, along dirt rd on W side of the upper portion of the Pick and Shovel Mine 585 Comment
  SBBG95559  Calystegia macrostegia subsp. cyclostegia J. Eliot 1986-5-21 17 San Luis Obispo Cuesta Ridge West, 1 mi W on TV Tower Rd off Hwy 101 Comment
  UC1123610  Calystegia macrostegia subsp. cyclostegia P. L. Johannsen 1936-3-21 714 San Luis Obispo junct. San Luis Obispo Cr. and Reservoir Canyon (Plot 5); San Luis Obispo Quad., San Luis Obispo Cr., Reservoir Canyon 129 Comment
  UC1314908  Calystegia macrostegia subsp. cyclostegia R. F. Hoover 1967-5-1 10518 San Luis Obispo ridge nw Cuesta Pass; nw of Cuesta Pass Comment
  UC455623  Calystegia macrostegia subsp. cyclostegia I. J. Condit 1907-12-16 San Luis Obispo C.P.S. Canyon C.P.S. Canyon (California Polytechnic School Canyon) Comment
  UCR14484  Calystegia macrostegia subsp. cyclostegia George K. Helmkamp 1974-4-28 s.n. San Luis Obispo Central Coast, north of 'Morro Bay' on Cuesta Grade [presumably meaning N of San Luis Obispo] 305 Comment
  OBI73085  Calystegia subacaulis subsp. episcopalis David J. Keil, with Michael Curto and V. L. Holland 2000-5-10 28673 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Poly Canyon Comment
  CDA11503  Camissoniopsis hirtella G. F. Hrusa 1995-5-28 12283 San Luis Obispo Black Butte Research Natural Area; Los Padres Natl. Forest on access road immediately adjacent and SW of Peak 1 Radio Facility. Comment
  OBI11900  Camissoniopsis hirtella Robert F. Hoover 1967-5-5 10524 San Luis Obispo Ridge NW of Cuesta Pass Comment
  UCD103454  Camissoniopsis hirtella G. F. Hrusa 1995-5-28 12283 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. On access road to Peak 1 Radio Facility. 640 Comment
  SBBG93882  Camissoniopsis intermedia S. A. Junak, T. J. Ayers 1989-7-14 4115 San Luis Obispo extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd 505 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
  OBI3512  Capsella bursa-pastoris Lynch 1971-5-15 12 San Luis Obispo Cal Poly campus. Leading into the E end of Drumm lake Comment
  OBI77644  Capsella bursa-pastoris unk 1981-3-6 30 San Luis Obispo Half way up OH hill on Cal Poly campus. On right side of the rd ca. 50 from herdman's hall as walking up hill Comment
  UC1126875  Capsella bursa-pastoris P. L. Johannsen 1936-3-22 726 San Luis Obispo Sycamore Canyon 137 Comment
  UC117888  Capsella bursa-pastoris E. Palmer, M. D. July 1876 27 San Luis Obispo n of San Luis Obispo; Central California Comment
  UC455698  Capsella bursa-pastoris I. J. Condit 1909-4-6 San Luis Obispo California Polytechnic School Comment
  CAS-BOT-BC37649  Cardamine californica R. F. Hoover 1948-2-9 7415 San Luis Obispo Poly Canyon. (Brizzolara Creek of U.S. H. S. map). Comment
  CAS-BOT-BC37655  Cardamine californica R. Wunrow 1955-4-4 62 San Luis Obispo San Luis Obispo. Poly Canyon. Comment
  OBI15049  Cardamine californica Robert F. Hoover 1948-2-9 7415 San Luis Obispo Poly Cyn; Brizziolari crk of USGS map Comment
  OBI15051  Cardamine californica Aart C. De Vos 1963-4-7 54 San Luis Obispo Poly Cyn Comment
  OBI15057  Cardamine californica R. D. Page 1962-1-27 15 San Luis Obispo Cal Poly campus Comment
  OBI15059  Cardamine californica R. Wunrow 1955-4-4 62 San Luis Obispo Poly Cyn, San Luis Obispo Comment
  OBI42167  Cardamine californica Dan Harrington 1984-2-29 33 San Luis Obispo Poly Cyn, Cal Poly S.U. San Luis Obispo Comment
  OBI51803  Cardamine californica R. Mike Arens 1994-3-12 10 San Luis Obispo Calif Polytechnic State Univ campus. In Poly Cyn near Botanical garden foot bridge 152 Comment
  OBI78692  Cardamine californica Fabiola Cardora 2013-1-29 3 San Luis Obispo Cal Poly, San Luis Obispo Cal Poly Canyon Road pass the Eucalyptus grove.On the right of the roadside across from Riparian Community. 107 Comment
  SBBG93614  Cardamine californica S. A. Junak, D. Young, T. Ayers 1989-3-13 3930 San Luis Obispo USFS Rd 29S11.3, just W of KSBY TV towers at E end of Cuesta Ridge Botanical Area, ca. 3 mi W of US Hwy 101 746 Comment
  SD245304  Cardamine californica Josh Willems 2013-3-2 5 San Luis Obispo Poly Canyon, E. side of poly P hill. 199 Comment
  UC638989  Cardamine californica Bernard Miossi 1940-3-17 214 San Luis Obispo n San Luis Obispo (slope of Polytechnic School Canyon); n of San Luis Obispo, slope of Polytechnic School Canyon 121 Comment
  UCD67345  Cardamine californica J. Hunter 1994-5-1 San Luis Obispo Shaded areas on slopes below Mt. Lowe. Perennial, flowers white. 550 Comment
  UCR115771  Cardamine californica George K. Helmkamp 1993-3-5 s.n. San Luis Obispo Central Coast, Cuesta Ridge northwest of US-101 and the city of San Luis Obispo 671 Comment
  UCR5977  Cardamine californica Art Whistler 1966-3-11 660311- 2 San Luis Obispo Central Coast, east road bank in 'Poly Glenn' on north side of California State Polytechnic College, San Luis Obispo 152 Comment
  UC1296158  Cardamine californica var. integrifolia R. F. Hoover 1948-2-9 7415 San Luis Obispo Brizziolari Creek , Brizziolari Creek (Poly Canyon) Comment
  OBI82565  Cardamine hirsuta David J. Keil, Matt Ritter, Jenn Yost, Kristen Nelson, Jessica adinolfi, Julia Harencar, and Jason Johns 2016-3-4 33536 San Luis Obispo Santa Margarita Park and Ride parking lot just east of US 101 on Highway 58 325 Comment
  UCD67178  Carduus pycnocephalus G. F. Hrusa 1995-5-2 12240 San Luis Obispo San Luis Obisbo County: Black Butte Research Natural Area, SE base of Ridge 2. 500 Comment
  SJSU8651  Carduus pycnocephalus subsp. pycnocephalus J. L. Nachlinger 1980-5-3 180 San Luis Obispo Tassajara Creek Road, 2 mi W of Highway 101 Comment
  CDA43323  Carduus tenuiflorus David J. Keil 2011-6-6 31044 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Weed-covered hillside northwest of athletic fields. Comment
  OBI75212  Carduus tenuiflorus David J. Keil 2011-6-6 31044 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Weed-covered hillside northwest of athletic fields 117 Comment
  SBBG109653  Carex barbarae C. B. Hardham 1959-4-29 4338 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  SBBG109655  Carex barbarae C. B. Hardham 1958-9-2 3918 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  CDA13961  Carex globosa G. F. Hrusa, D. Ragan 1997-8-1 14072 San Luis Obispo South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass. Clumping, colonial, on steep slopes in live oak woodlands, w/tanoak, Q. chrysolepi, Q. agrifolia. Trib. of Water Canyon from E w/perm. water. Comment
  CDA19982  Carex globosa J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  OBI57021  Carex globosa G. F. Hrusa, D. Ragan 1997-8-10 14072 San Luis Obispo South Coast Ranges. Los Padres Natl Forest; upper Water Cyn on E side of Cuesta Ridge SE of Cuesta Pass. Quad: Lopez Mtn 460 Comment
  SBBG109314  Carex luzulina C. B. Hardham 1960-5-10 5660 San Luis Obispo Cypress forest, N slope of Cypress Mtn 609 Comment
  SBBG17079  Carex luzulina C. B. Hardham 1959-6-8 4770 San Luis Obispo Cypress forest, N slope of Cypress Mtn Comment
  CAS-BOT-BC119427  Carex nudata R. F. Hoover 1947-3-21 6706 San Luis Obispo California Polytechnic campus. Comment
  CAS-BOT-BC119428  Carex nudata R. F. Hoover 1947-3-21 6706 San Luis Obispo California Polytechnic campus. Comment
  CAS-BOT-BC119431  Carex nudata R. F. Hoover 1948-2-9 7416 San Luis Obispo Poly Canyon (Brizziolari Creek of USGS map). Comment
  OBI22642  Carex nudata Robert F. Hoover 1948-2-9 7416 San Luis Obispo Poly Cyn (Brizziolari Crk of USGS map) Comment
  OBI22644  Carex nudata Robert F. Hoover 1964-5-13 8827 San Luis Obispo Tassajera Crk Comment
  OBI22645  Carex nudata Robert F. Hoover 1964-5-13 8828 San Luis Obispo Tassajera Crk Comment
  OBI22647  Carex nudata Robert F. Hoover 1947-3-21 6706 San Luis Obispo Calif Polytechnic campus Comment
  OBI35096  Carex nudata Eric Wise 1981-7-26 970 San Luis Obispo Aquatic Tracheophytes of San Luis Obispo County. Poly Cyn, Cal Poly Campus Comment
  OBI35098  Carex nudata Eric Wise 1982-4-29 1429 San Luis Obispo Aquatic Tracheophytes of San Luis Obispo County. Poly Cyn, Cal Poly Campus Comment
  CAS-BOT-BC146570  Carex obispoensis R. F. Hoover 1964-4-15 8731 San Luis Obispo Ridge northwest of Cuesta Pass, just below T V transmitter Comment
  CAS-BOT-BC146571  Carex obispoensis R. F. Hoover 1958-3-26 8436 San Luis Obispo Ridge of Santa Lucia Mts. northwest of Cuesta Pass Comment
  CAS-BOT-BC146575  Carex obispoensis R. F. Hoover 1969-6-23 11392 San Luis Obispo Ridge nw. of Cuesta Pass 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
  JEPS35080  Carex obispoensis R. F. Hoover 1964-4-15 8731 San Luis Obispo Ridge nw of Cuesta Pass (just below TV transmitter) Comment
  JEPS97103  Carex obispoensis D. A. Young and F. L. Johnson 1992-6-19 ROB 108 San Luis Obispo Pick and Shovel Mine Camp San Luis Obispo Comment
  OBI6400  Carex obispoensis Robert F. Hoover 1958-3-26 8436 San Luis Obispo Ridge of Santa Lucia Mts NW of Cuesta Pass Comment
  OBI6401  Carex obispoensis Robert F. Hoover 1964-4-15 8731 San Luis Obispo Ridge NW of Cuesta Pass, just below TV transmitter Comment
  OBI6402  Carex obispoensis Robert F. Hoover 1969-6-23 11392 San Luis Obispo Santa Luica Range. Ridge NW of Cuesta Pass Comment
  SBBG104779  Carex obispoensis F. L. Johnson Proctor 1993-2-21 ROB 164 San Luis Obispo Pick and Shovel Mine; Camp San Luis Obispo Comment
  SBBG104945  Carex obispoensis D. A. Young, F. L. Johnson 1992-6-19 ROB 108 San Luis Obispo Pick and Shovel Mine; Camp San Luis Obispo Comment
  SBBG119099  Carex obispoensis E. Painter, M. Wetherwax 2000-6-12 SLO 136 San Luis Obispo below Pick and Shovel Mine; Camp San Luis Obispo 400 Comment
  SBBG15647  Carex obispoensis M. A. Piehl 1963-4-20 6374 San Luis Obispo 2.5 mi W of Cuesta Summit Pass, US Hwy 101 Comment
  SBBG40277  Carex obispoensis R. F. Hoover 1969-6-23 11392 San Luis Obispo NW of Cuesta Pass Comment
  SBBG93651  Carex obispoensis S. A. Junak 1990-5-15 4324 San Luis Obispo Cuesta Ridge Botanical Area: ca. 0.5 rd mi S of W Cuesta Ridge Rd, along dirt rd leading to Pick and Shovel Mine 652 Comment
  SBBG93929  Carex obispoensis S. A. Junak 1990-7-12 4405 San Luis Obispo W Cuesta Ridge, at E boundary for Cuesta Ridge Botanical Area, on S side of W Cuesta Ridge Rd, ca. 3 mi W of US Hwy 101 722 Comment
  SD71402  Carex obispoensis R. F. Hoover 1958-3-26 8436 San Luis Obispo Ridge of Santa Lucia Mountains; northwest of Cuesta Pass. Comment
  SEINET7468102 Image available Carex obispoensis M. J. Waterway, M. J. Lechowicz 1984-4-28 3076 San Luis Obispo Sana Lucia Mts; 2 mi. NW of Cuesta Pass near TV transmitter tower. 800 Comment
  SEINET7468103 Image available Carex obispoensis M. J. Waterway, M. J. Lechowicz 1984-4-28 3076 San Luis Obispo Ridge in Santa Lucia Mts. ca. 2 mi. NW of Cuesta Pass near TV transmitted tower 800 Comment
  SEINET7569437 Image available Carex obispoensis M. J. Waterway, M. J. Lechowicz 1986-3-12 3569 San Luis Obispo Ridge in Santa Lucia Mts, ca 2 mi NW of Cuesta Pass near TV transmitter tower. 800 Comment
  UC1133414  Carex obispoensis B. Bolt 1936-4-20 670 San Luis Obispo 1 1/4 miles W of Cuesta. San Luis Obispo 7.5' Quad. Comment
  UC1153402  Carex obispoensis R. F. Hoover 1958-3-26 8436 San Luis Obispo Ridge of Santa Lucia Mountains northwest of Cuesta Pass. Comment
  UC1159588  Carex obispoensis Robert F. Thorne and P. Everett 1963-6-7 32159 San Luis Obispo 6.4 miles NW along Cuesta Ridge road from Cuesta Pass Freeway. Comment
  UC1392599  Carex obispoensis R. F. Hoover 1969-6-23 11392 San Luis Obispo Ridge NW of Cuesta Pass. Comment
  CAS-BOT-BC117474  Carex senta R. F. Hoover 1964-5-13 8827 San Luis Obispo Tassajera Creek. Comment
  CAS-BOT-BC117475  Carex senta R. F. Hoover 1964-5-13 8828 San Luis Obispo Tassajera Creek. Comment
  SBBG109652  Carex senta C. B. Hardham 1959-4-29 4338 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  CHSC82987  Carex spissa L. P. Janeway 2002-9-8 7729 San Luis Obispo Outer South Coast Ranges. Brizziolari Creek (Poly Canyon) 1.1 km northeast of the Cal Poly campus buildings. 168 Comment
  CHSC82988  Carex spissa L. P. Janeway 2002-9-8 7729 San Luis Obispo Outer South Coast Ranges. Brizziolari Creek (Poly Canyon) 1.1 km northeast of the Cal Poly campus buildings. 168 Comment
  OBI3074  Carex spissa Larry E. Brown 1971-1 San Luis Obispo Comment
  SBBG11821  Carex spissa C. B. Hardham 1959-4-29 4336 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  OBI79885  Castilleja affinis Garrett P. Ahern 2014-3-7 114 San Luis Obispo Cuesta Ridge Botanical Area (West), Along T.V. Tower Road, about 0.8 miles from junction with Highway 101. 540 Comment
  OBI9687  Castilleja affinis Aart C. DeVos 1963-3-31 47 San Luis Obispo Poly cyn, N slope Comment
  OBI9692  Castilleja affinis Aart C. DeVos 1963-3-31 47 San Luis Obispo Poly Cyn, N slope Comment
  OBI9703  Castilleja affinis R. D. Brister 1966-4-29 61 San Luis Obispo Cal Poly, San Luis Obispo, campus; radio hill Comment
  SBBG55793  Castilleja affinis C. Reyes 1980-2-29 1 San Luis Obispo campus of Cal Polytechnic State Univ, 0.75 mi in Poly Cyn on right side of rd, 40' above rd on hills Comment
  SBBG95543  Castilleja affinis J. Eliot 1986-5-21 6 San Luis Obispo 1 mi W of TV Tower Rd off US Hwy 101 N of San Luis Obispo Comment
  UCD67182  Castilleja affinis G. F. Hrusa 1995-5-28 12244 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Rocky opening at edge of Quercus agrifolia woodland at margin of unburned area; SE base of Peak 3. Uncommon in the RNA. 500 Comment
  JEPS4852  Castilleja affinis subsp. affinis C. R. Bell 1952-3-23 San Luis Obispo near campus of Calif. Poly. School; Radio Tower Hill Comment
  UCSB50686  Castilleja affinis subsp. affinis Phillips, B. 1980-3-7 San Luis Obispo On the east side of Poly Canyon Road; 1 mile north of its junction with Perimeter Road; Cal Poly Campus; San Luis Obispo 155 Comment
  JEPS10082  Castilleja attenuata W. L. Jepson 1927-4-26 11972 San Luis Obispo Santa Margarita 335 Comment
  OBI2078  Castilleja attenuata Mrs. R. W. Summers June 1884 s.n. San Luis Obispo Santa Margarita Comment
  SBBG34825  Castilleja attenuata Mrs. R. W. Summers -Jun-1894 San Luis Obispo Santa Margarita Comment
  UC1392650  Castilleja attenuata Mrs. R. W. Summers Jun 1884 San Luis Obispo Santa Margarita Comment
  JEPS9413  Castilleja densiflora subsp. densiflora W. L. Jepson 1939-4-13 19087 San Luis Obispo Santa Margarita 304 Comment
  JEPS9428  Castilleja densiflora subsp. densiflora W. L. Jepson 1927-4-26 11973 San Luis Obispo Santa Margarita 335 Comment
  OBI57083  Castilleja densiflora subsp. obispoensis Danielle DeRome 1995-4-1 419511 San Luis Obispo Collected in Poly Cyn Comment
  OBI62688  Castilleja densiflora subsp. obispoensis Cletis England 2003-4-29 D 184 San Luis Obispo Santa Margarita Ranch Comment
  OBI66487  Castilleja densiflora subsp. obispoensis David J. Keil 1995-3-31 24707 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Poly Canyon. Comment
  OBI77838  Castilleja densiflora subsp. obispoensis Danielle DeRome 1995-4-1 419511 San Luis Obispo Collected in Poly Cyn Comment
  OBI9707  Castilleja foliolosa Robert F. Hoover 1950-6-5 7975 San Luis Obispo Ridge NW of Cuesta Pass Comment
  UCR61757  Castilleja foliolosa George K. Helmkamp 1990-4-1 s.n. San Luis Obispo West Cuesta Ridge, c. 3 mi west of US Hwy 101 671 Comment
  SBBG112604  Castilleja minor subsp. spiralis C. B. Hardham 1958-6-20 3706 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  SBBG118187  Castilleja minor subsp. spiralis E. Painter, M. Wetherwax 2000-6-12 PW- 129 San Luis Obispo just beyond E boundary of Camp San Luis Obispo, along rd to railroad tracks 200 Comment
  SBBG6846  Castilleja minor subsp. spiralis C. B. Hardham 1958-6-20 3706 San Luis Obispo near Stenner Crk 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
  CHSC91735  Caulanthus lasiophyllus G. F. Hrusa 1995-5-28 12289 San Luis Obispo Black Butte Research Natural Area. On burn immediately to SW of Peak 1 Radio Facility. 620 Comment
  OBI60115  Caulanthus lasiophyllus G. F. Hrusa 1995-5-28 12289 San Luis Obispo Black Butte Research natural area, near summit of Pinus attenuata forest immed to SW of Peak 1 Radio Facility 620 Comment
  OBI64389  Caulanthus lasiophyllus David J. Keil 2001-4-12 29293 -1 San Luis Obispo Campus of California Polytechnic State University. Hillside above bull test area near mouth of Poly Canyon Comment
  UCD114673  Caulanthus lasiophyllus G. F. Hrusa 1995-5-28 12289 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Immediately to SW of Peak 1 Radio Facility. 620 Comment
  CAS-BOT-BC48992  Ceanothus cuneatus R. F. Hoover 1958-3-26 8432 San Luis Obispo Ridge of Santa Lucia Mts. northwest of Cuesta Pass Comment
  CAS-BOT-BC48993  Ceanothus cuneatus R. F. Hoover 1958-3-26 8435 San Luis Obispo Ridge of Santa Lucia Mts. N. W. of Cuesta Pass Comment
  CAS-BOT-BC49009  Ceanothus cuneatus R. F. Hoover 1958-3-26 8433 San Luis Obispo Ridge of Santa Lucia Mts. N. W. of Cuesta pass Comment
  CAS-BOT-BC49019  Ceanothus cuneatus R. F. Hoover 1958-3-26 8432 San Luis Obispo Ridge of Santa Lucia Mts. northwest of Cuesta Pass Comment
  SEINET196267  Ceanothus cuneatus B. E. Miossi, H. J. Miossi 1940-3-19 227 San Luis Obispo Near Highway 101, four miles south of Santa Margarita. 366 Comment
  UCR121973  Ceanothus cuneatus George K. Helmkamp 1993-3-5 s.n. San Luis Obispo Central Coast, Cuesta Ridge northwest of US-101 and the city of San Luis Obispo 671 Comment
  UCR152135  Ceanothus cuneatus P. V. Wells 1963-6-3 s.n. San Luis Obispo Los Padres National Forest, Cuesta 409 Comment
  CHSC47125  Ceanothus cuneatus var. cuneatus L. P. Janeway; B. Castro 1989-2-17 3176 San Luis Obispo Upper reaches of Stenner Cr, ca 0.2 mi SW of the S portal of aquaduct tunnel through Cuesta Ridge.I 365 Comment
  SBBG112468  Ceanothus cuneatus var. cuneatus J. MacIntyre 1986-7-16 11 San Luis Obispo W Cuesta Ridge, 1.5 mi up Cuesta Ridge turnoff on US Hwy 101 548 Comment
  UC1276245  Ceanothus cuneatus var. cuneatus R. F. Hoover 1958-3-26 8433 San Luis Obispo Ridge of Santa Lucia Mts. nw of Cuesta Pass. 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
  OBI10547  Ceanothus cuneatus var. ramulosus Robert F. Hoover 1958-3-26 8432 San Luis Obispo Ridge of Santa Lucia Mts NW of Cuesta pass Comment
  SBBG4172  Ceanothus cuneatus var. ramulosus M. Van Rensselaer 1938-4-20 San Luis Obispo Cuesta Pass Comment
  SBBG97083  Ceanothus cuneatus var. ramulosus D. A. Young, S. Junak, T. Ayers 1989-4-27 1980 San Luis Obispo rd near the E end of the Botanical Area, below TV antennas, Cuesta Ridge Comment
  OBI10261  Ceanothus cyaneus Bonnie M. Thompson 1963-11-20 560 San Luis Obispo Library patio; Cal Poly campus, SLO Comment
  OBI10262  Ceanothus cyaneus R. E. Vargas 1966-5-8 34 San Luis Obispo Cultivated at Cal Poly campus Comment
  OBI3364  Ceanothus cyaneus D. C. Gleason 1966-5-21 148 San Luis Obispo S perimeter of Cal Poly campus near Health center Comment
  UC1070590  Ceanothus dentatus B. Bolt 1936-4-20 669 San Luis Obispo 1.25 mi w. Cuesta; San Luis Obispo quad., Santa Barbara Nat. For. 701 Comment
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Feb 5 2014
  UCR61754  Ceanothus dentatus George K. Helmkamp 1990-4-19 s.n. San Luis Obispo West Cuesta Ridge, 3 miles NW of US 101, north of San Luis Obispo 671 Comment
  UC569705  Ceanothus foliosus B. Bolt 1936-6-4 753 San Luis Obispo 2.5 mi nw Cuesta; San Luis Obispo quad. 457 Comment
  CAS-BOT-BC64408  Ceanothus foliosus subsp. medius R. F. Hoover 1964-4-15 8723 San Luis Obispo Ridge nw. of Cuesta Pass. Comment
  CAS-BOT-BC64409  Ceanothus foliosus subsp. medius R. F. Hoover 1964-4-15 8730 San Luis Obispo Ridge nw. of Cuesta Pass. Comment
  CAS-BOT-BC64410  Ceanothus foliosus subsp. medius R. F. Hoover 1964-4-15 8730 San Luis Obispo Ridge nw. of Cuesta Pass. Comment
  CAS-BOT-BC64411  Ceanothus foliosus subsp. medius R. F. Hoover 1964-4-15 8723 San Luis Obispo Ridge nw. of Cuesta Pass. Comment
  OBI10521  Ceanothus foliosus var. medius Robert F. Hoover 1964-4-15 8723 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI10522  Ceanothus foliosus var. medius Robert F. Hoover 1964-4-15 8730 San Luis Obispo Ridge NW of Cuesta Pass Comment
  RSA285629  Ceanothus foliosus var. medius D. C. Michener 1982-7-22 4074 San Luis Obispo Cuesta Ridge road 2.1 miles NW from jct with US 101. Comment
  SBBG115090  Ceanothus foliosus var. medius D. H. Wilken 2002-4-24 15889 San Luis Obispo near Cuesta Ridge, ca. 0.4 km S of TV tower, on ridge near of uppermost E flank of Stenner Crk 480 Comment
  SBBG4202  Ceanothus foliosus var. medius M. Van Rensselaer 1938-4-20 462 San Luis Obispo N side of Cuesta Pass Comment
  SBBG48519  Ceanothus foliosus var. medius R. N. Philbrick with D. Emery, R. J. Rodin 1974-5-29 San Luis Obispo just S of TV tower, near Cuesta Summit and US Hwy 101 Comment
  SBBG68325  Ceanothus foliosus var. medius M. Van Rensselaer 1938-4-10 462 San Luis Obispo N side of Cuesta Pass Comment
  SBBG89612  Ceanothus foliosus var. medius L. W. Edge 1972-5-9 164 San Luis Obispo Cuesta Rd near TV Station 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
  SBBG93661  Ceanothus foliosus var. medius T. J. Ayers with S. A. Junak 1989-4-12 618 San Luis Obispo Cuesta Ridge, just S of Botanical Area sign near E boundary, along fire-break rd Comment
  SBBG94113  Ceanothus foliosus var. medius S. A. Junak 1990-4-26 4216 San Luis Obispo E edge of Cuesta Ridge Botanical Area, N of USFS Rd 29S11.3, ca. 2.7 mi W of US Hwy 101, on W side of access rd to KSBY TV towers, ca. 60 m N of locked gate 731 Comment
  UC1070588  Ceanothus foliosus var. medius B. Bolt 1936-6-4 752 San Luis Obispo 1.75 mi nw Cuesta; San Luis Obispo quad. 274 Comment
  UC1276238  Ceanothus foliosus var. medius R. F. Hoover 1964-4-15 8723 San Luis Obispo ridge to nw. Cuesta Pass Comment
  UC1276239  Ceanothus foliosus var. medius R. F. Hoover 1964-4-15 8730 San Luis Obispo ridge to nw. Cuesta Pass Comment
  UC1736100  Ceanothus foliosus var. medius Dean W. Taylor 1993-6-22 13732 San Luis Obispo Cuesta Ridge, in Cuesta Ridge Botanical Area, along ridge at Firebreak Benchmark 2476; Los Padres National Forest 746 Comment
  OBI33754  Ceanothus gloriosus David J. Keil 1980-3-4 s.n. San Luis Obispo San Luis Obispo at 538 Westmont Ave Comment
  CAS-BOT-BC63535  Ceanothus leucodermis Miss. Baker 1926-4-4 s.n. San Luis Obispo Between Atrascadero and San Luis Obispo. Comment
  UCR1344  Ceanothus oliganthus Frank C. Vasek 1960-4-10 600410- 01 San Luis Obispo Central Coast, c. 1 mile west of Hwy 101 on a dirt road leading west from La Cuesta Summit, c. 6 miles north of San Luis Obispo 640 Comment
  UCR61704  Ceanothus oliganthus George K. Helmkamp 1990-4-19 s.n. San Luis Obispo West Cuesta Ridge, 3 miles NW of US 101, north of San Luis Obispo 671 Comment
  UCR61710  Ceanothus oliganthus George K. Helmkamp 1990-4-1 s.n. San Luis Obispo West Cuesta Ridge, c. 3 mi west of US Hwy 101 671 Comment
  CAS-BOT-BC51583  Ceanothus oliganthus var. sorediatus R. F. Hoover 1964-4-15 8724 San Luis Obispo Ridge Northwest of Cuesta Pass Comment
  CAS-BOT-BC51584  Ceanothus oliganthus var. sorediatus R. F. Hoover 1964-4-15 8725 San Luis Obispo Ridge Northwest of Cuesta Pass Comment
  CDA11446  Ceanothus oliganthus var. sorediatus G. F. Hrusa 1995-5-28 12202 San Luis Obispo Black Butte Research Natural Area; Black Butte Research Natural Area. ESE base of Peak 5. Comment
  OBI10347  Ceanothus oliganthus var. sorediatus Robert F. Hoover 1964-4-15 8724 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI10351  Ceanothus oliganthus var. sorediatus H. E. McMinn, Evelyn Maino 1931-3-29 71 San Luis Obispo Tassajara Crk Comment
  OBI10354  Ceanothus oliganthus var. sorediatus Robert F. Hoover 1964-4-15 8725 San Luis Obispo Ridge NW of Cuesta Pass Comment
  RSA585826  Ceanothus oliganthus var. sorediatus G. Fred Hrusa 1995-5-28 12202 San Luis Obispo Ridge immediately SW of Radio Facility 2 (Peak 1). 610 Comment
  SBBG16151  Ceanothus oliganthus var. sorediatus M. A. Piehl 1963-4-20 6373 San Luis Obispo ca. 0.75 mi W of Cuesta Summit Comment
  SBBG4520  Ceanothus oliganthus var. sorediatus M. Van Rensselaer 1938-4-25 San Luis Obispo Cuesta Pass Comment
  SBBG93725  Ceanothus oliganthus var. sorediatus S. A. Junak 1990-4-26 4201 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
  SBBG93954  Ceanothus oliganthus var. sorediatus S. A. Junak, T. Ayers 1989-7-14 4124 San Luis Obispo extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd 505 Comment
  UC1071335  Ceanothus oliganthus var. sorediatus B. Bolt 1936-3-22 641 San Luis Obispo 1 mi sw Cuesta Pass; San Luis Obispo quad. 518 Comment
  UC1276236  Ceanothus oliganthus var. sorediatus R. F. Hoover 1964-4-15 8724 San Luis Obispo ridge nw of Cuesta Pass Comment
  UC1276237  Ceanothus oliganthus var. sorediatus R. F. Hoover 1964-4-15 8725 San Luis Obispo ridge nw Cuesta Pass; ridge nw of Cuesta Pass Comment
  UC369006  Ceanothus oliganthus var. sorediatus B. E. and H. J. Miossi 1940-3-19 228 San Luis Obispo 5.5 mi n San Luis Obispo (e facing slope of Cuesta Canyon, along old Cuesta Grade.) 385 Comment
  UC870653  Ceanothus oliganthus var. sorediatus Chester Dudley May 1937 San Luis Obispo Cuesta Pass Comment
  OBI47448  Ceanothus papillosus David J. Keil, Art Webster 1984-4-29 18171 San Luis Obispo Lopez Wilderness Area trailhead on Cuesta Ridge E near Black Butte Comment
  UCD112476  Ceanothus papillosus G. F. Hrusa 1993-5-22 11107 San Luis Obispo San Luis Obispo County: N slopes in canyon at Entrance 1. Approx. 1/2 mile N of Mt. Lowe. 600 Comment
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Nov 15 2012
  UCR14483  Ceanothus rigidus George K. Helmkamp 1974-4-28 s.n. San Luis Obispo Central Coast, north of 'Morro Bay' on Cuesta Grade [presumably meaning N of San Luis Obispo] 305 Comment
  OBI10495  Ceanothus thyrsiflorus var. griseus Ed Zimmerman 1962-2-1 27 San Luis Obispo Cal Poly; native and cultivated Comment
  OBI10498  Ceanothus thyrsiflorus var. griseus Maria Lia Scarpetta 1964-2-20 12 San Luis Obispo Cal Poly campus Comment
  OBI10505  Ceanothus thyrsiflorus var. griseus Bob Fraas 1964-2-15 6 San Luis Obispo Cal Poly campus, O.H. unit Comment
  OBI10507  Ceanothus thyrsiflorus var. griseus Ed Arnesen 1964-3-10 19 San Luis Obispo Cal Poly, entrance of President McPhee's driveway Comment
  OBI5261  Ceanothus thyrsiflorus var. thyrsiflorus Elizabeth Gollub 1973-10-4 18 San Luis Obispo Cal Poly campus. By steps of administration building Comment
  CAS-BOT-BC277118  Centaurea melitensis R. F. Hoover 1964-6-6 8939 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  OBI16873  Centaurea melitensis Robert F. Hoover 1964-6-6 8939 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI28147  Centaurea melitensis Jeffery Null 1980-5-12 31 San Luis Obispo Ecological Study Area, Cal Poly, San Luis Obispo Comment
  SBBG93905  Centaurea melitensis S. A. Junak, T. Ayers 1989-6-28 4097 San Luis Obispo N of USFS Rd 29S11.3, just S of KSBY TV towers, ca. 2.7 mi W of US Hwy 101 762 Comment
  UCD67260  Centaurea melitensis G. F. Hrusa 1995-5-2 12318 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Uncommon adventive on roadside of access road to Radio Facility 2 (Peak 1). Annual. 640 Comment
  CAS-BOT-BC277222  Centaurea solstitialis R. F. Hoover 1964-7-9 9121 San Luis Obispo Santa Margarita Comment
  CDA7326  Centaurea solstitialis L. Julian 2000-10-2 11 San Luis Obispo Peterson Ranch, entrance at end of Cal Poly Canyon Road of the State University. Comment
  OBI16867  Centaurea solstitialis Betty Sheehan 1957-11-20 42 San Luis Obispo Cal Poly campus [San Luis Obispo]. OH Unit Comment
  SBBG7857  Centaurea solstitialis C. B. Hardham 1958-6-20 3709 San Luis Obispo Cuesta Comment
  SBBG94140  Centaurea solstitialis T. J. Ayers with S. A. Junak 1989-6-22 758 San Luis Obispo TV towers just E of West Cuesta Ridge Rd, ca. 3 mi W of US Hwy 101, Cuesta Ridge Botanical Area 762 Comment
  UC54861  Centaurium davyi Mrs. R. W. Summers San Luis Obispo Santa Margarita Comment
  OBI20336  Centranthus ruber Samuel miyamoto 1971-5-6 10 San Luis Obispo Cal Poly campus, corner of Crandall Way and Campus Way 84 Comment
  OBI20348  Centranthus ruber Gary Kurama 1971-5-10 2 San Luis Obispo Cal Poly, corner of Crandall and health center 91 Comment
  CAS-BOT-BC288664  Centromadia fitchii R. F. Hoover 1965-9-19 9594 San Luis Obispo 2 miles E of Santa Margarita Comment
  CAS-BOT-BC288665  Centromadia fitchii R. F. Hoover 1965-9-19 9593 San Luis Obispo 2 miles E of Santa Margarita Comment
  OBI16308  Centromadia fitchii Robert F. Hoover 1965-9-19 9594 San Luis Obispo 2 mi E of Santa Margarita Comment
  OBI16309  Centromadia fitchii Robert F. Hoover 1965-9-19 9593 San Luis Obispo 2 mi E of Santa Margarita Comment
  CAS-BOT-BC279318  Centromadia pungens subsp. pungens R. F. Hoover 1965-9-18 9565 San Luis Obispo Santa Margarita Comment
  OBI16132  Centromadia pungens subsp. pungens Robert F. Hoover 1965-9-18 9565 San Luis Obispo Santa Margarita Comment
  OBI58228  Cerastium fontanum subsp. vulgare David J. Keil 2001-3-2 29163 San Luis Obispo Campus of California Polytechnic State University. In lawn next to Administration Building Comment
  SBBG93647  Cerastium glomeratum S. A. Junak 1990-5-1 4284 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 533 Comment
  SBBG93730  Cerastium glomeratum S. A. Junak 1990-4-26 4196 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
  SBBG93788  Cerastium glomeratum S. A. Junak 1990-5-1 4255 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
  UCD98050  Cerastium glomeratum G. F. Hrusa 1995-5-28 12212 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area; at eastern base of Ridge 2. 520 Comment
  OBI17557  Ceratonia siliqua Doug Gratz 1977-2-27 s.n. San Luis Obispo Between fire dept. and Ag Engineering Bldg Cal Poly Comment
  OBI19057  Ceratonia siliqua Jack M. Farrell 1955-2-21 34 San Luis Obispo Cal Poly Campus Comment
  OBI3696  Ceratonia siliqua Mary Kidd 1971-8-19 194 San Luis Obispo On W side of the firehouse residence, Campus, Calif State Polytechnic College Comment
  OBI10211  Cercocarpus betuloides Robert F. Hoover 1964-6-6 8938 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI10212  Cercocarpus betuloides Robert F. Hoover 1964-6-6 8937 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI50349  Cercocarpus betuloides Robert F. Hoover 1967-5-5 10520 San Luis Obispo Ridge NW of Cuesta Pass 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
  CAS-BOT-BC135403  Cercocarpus betuloides var. betuloides Clare B. Hardham 1958-4-8 2996 San Luis Obispo Cuesta - Santa Lucia Mountains Comment
  CAS-BOT-BC135404  Cercocarpus betuloides var. betuloides R. F. Hoover 1950-6-5 7981 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  CAS-BOT-BC135410  Cercocarpus betuloides var. betuloides R. F. Hoover 1964-6-6 8938 San Luis Obispo Ridge northwest of Cuesta Pass. Comment
  CAS-BOT-BC135411  Cercocarpus betuloides var. betuloides R. F. Hoover 1964-4-15 8735 San Luis Obispo Ridge northwest of Cuesta Pass. Comment
  CAS-BOT-BC135412  Cercocarpus betuloides var. betuloides R. F. Hoover 1950-6-5 7976 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  CAS-BOT-BC135413  Cercocarpus betuloides var. betuloides R. F. Hoover 1964-6-6 8937 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  CAS-BOT-BC137165  Cercocarpus betuloides var. betuloides R. F. Hoover 1967-5-14 10576 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  CAS-BOT-BC137166  Cercocarpus betuloides var. betuloides R. F. Hoover 1965-5-20 9371 San Luis Obispo Hill west of Poly Canyon, San Luis Obispo Comment
  CAS-BOT-BC137167  Cercocarpus betuloides var. betuloides R. F. Hoover 1967-5-5 10520 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  CAS-BOT-BC137168  Cercocarpus betuloides var. betuloides R. F. Hoover 1964-4-15 8736 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  CAS-BOT-BC137171  Cercocarpus betuloides var. betuloides R. F. Hoover 1964-6-6 8938 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  CAS-BOT-BC137182  Cercocarpus betuloides var. betuloides R. F. Hoover 1950-6-5 7976 San Luis Obispo Ridge n.w. of Cuesta Pass Comment
  SBBG108044  Cercocarpus betuloides var. betuloides C. B. Hardham 1958-4-8 2996 San Luis Obispo Cuesta Comment
  SBBG16248  Cercocarpus betuloides var. betuloides M. A. Piehl 1963-4-20 6372 San Luis Obispo ca. 0.75 mi W of Hwy 101 at Cuesta Summit Comment
  SBBG2890  Cercocarpus betuloides var. betuloides C. B. Hardham 1958-4-8 2995 San Luis Obispo Cuesta Comment
  SBBG93726  Cercocarpus betuloides var. betuloides S. A. Junak 1990-4-26 4202 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
  UC1296059  Cercocarpus betuloides var. betuloides R. F. Hoover 1964-4-15 8735 San Luis Obispo Ridge nw of Cuesta Pass Comment
  UC1296060  Cercocarpus betuloides var. betuloides R. F. Hoover 1964-6-6 8938 San Luis Obispo Ridge nw of Cuesta Pass Comment
  UC1296061  Cercocarpus betuloides var. betuloides R. F. Hoover 1950-6-5 7976 San Luis Obispo Ridge nw of Cuesta Pass Comment
  UC1296063  Cercocarpus betuloides var. betuloides R. F. Hoover 1965-5-20 9371 San Luis Obispo w of Poly Canyon (Santa Lucia Range); Santa Lucia Range Comment
  UC1296064  Cercocarpus betuloides var. betuloides R. F. Hoover 1964-4-15 8736 San Luis Obispo Ridge nw of Cuesta Pass Comment
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Nov 20 2007
  UC1296065  Cercocarpus betuloides var. betuloides R. F. Hoover 1964-6-6 8937 San Luis Obispo Ridge nw of Cuesta Pass Comment
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Nov 20 2007
  CAS-BOT-BC147724  Cercocarpus betuloides var. traskiae R. F. Hoover 1964-6-6 8937 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  OBI10219  Cercocarpus minutiflorus Robert F. Hoover 1967-5-14 10576 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI10216  Cercocarpus montanus var. blancheae Robert F. Hoover 1965-5-20 9371 San Luis Obispo Santa Lucia Range. Hill W of Poly Canyon, San Luis Obispo Comment
  OBI10208  Cercocarpus montanus var. glaber Robert F. Hoover 1964-4-15 8735 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI10210  Cercocarpus montanus var. glaber Robert F. Hoover 1950-6-5 7976 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI10217  Cercocarpus montanus var. minutiflorus Robert F. Hoover 1950-6-5 7981 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI10213  Cercocarpus montanus var. traskiae Robert F. Hoover 1964-4-15 8736 San Luis Obispo Ridge NW of Cuesta Pass Comment
  SBBG107884  Chaenactis glabriuscula var. glabriuscula C. B. Hardham 1957-6-17 2240 San Luis Obispo Tassajera Cyn Comment
  CAS-BOT-BC277613  Chaenactis glabriuscula var. lanosa Mary E. Wall 1933-4-24 s.n. San Luis Obispo Santa Margarita Comment
  OBI082367  Chenopodium album Davis Keil 2015-9-27 33416 A San Luis Obispo San Luis Obisp, Campus of CAlifornia Polytechnic State University, Agricultural field on south side of Highland Drive, east of Stenner Creek . Abundant at edge of corn field along unpaved agricultural road 85 Comment
  OBI73027  Chenopodium berlandieri David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham 1995-6-27 25433 San Luis Obispo West Cuesta Ridge at east end of botanical area Comment
  UC1136383  Chenopodium californicum P. L. Johannsen 1936-3-22 727 San Luis Obispo Sycamore Canyon San Luis Obispo Quadrangle (Plot 9) Comment
  OBI13086  Chenopodium murale Hans Wilgenburg 1977-8-11 26 San Luis Obispo Cal Poly Campus Comment
  OBI17206  Chenopodium murale Jim Heaston 1955-10-9 20 San Luis Obispo Cal Poly SLO Comment
  OBI17207  Chenopodium murale Bonnie M. Thompson 1962-2-27 41 San Luis Obispo Cal Poly campus, field in front of Fremont Hall, SLO Comment
  OBI17209  Chenopodium murale Betty Sheehan 1957-10-18 27 San Luis Obispo Poly Cyn, Cal Poly campus Comment
  OBI28877  Chloris gayana David J. Keil 1982-9-3 16310 San Luis Obispo Campus of Calif Polytechnic State Univ next to Math-Home Ec Bldg Comment
  UCR29115  Chloris gayana David J. Keil 1982-9-3 16310 San Luis Obispo Campus of Calif. Polytechnic State University next to Mathematics-Home Economics Building Comment
  OBI22341  Chloris virgata Shirley Sparling 1974-9-21 s.n. San Luis Obispo Calif Polytechnic State Univ campus Comment
  OBI22342  Chloris virgata Shirley Sparling 1974-9-21 s.n. San Luis Obispo Calif Polytechnic State Univ campus Comment
  OBI6185  Chloris virgata Shirley Sparling 1974-9-21 s.n. San Luis Obispo Calif Polytechnic State Univ campus Comment
  OBI13972  Chlorogalum pomeridianum F. A. Lindholm 1970-5-20 121 San Luis Obispo Poly cyn, just N of San Luis Obispo Comment
  OBI3493  Chlorogalum pomeridianum Lynch 1971-5-29 42 San Luis Obispo Cal Poly campus. On S bank of Shepherd's Reservoir Comment
  OBI51742  Chlorogalum pomeridianum R. Mike Arens 1994-3-12 20 San Luis Obispo Calif Polytechnic State Univ campus. Poly Cyn near Botanical Garden Yucca Ridge footpath 152 Comment
  OBI6648  Chlorogalum pomeridianum Greg Hassen 1975-7-8 21 San Luis Obispo Poly Cyn [Cal Poly campus]; above path near bridges Comment
  OBI83685  Chlorogalum pomeridianum Sophia Rumpf, Tori Fields, Victoria Duncan, Stephanie Mills, Britanny Fox 2016-1-30 3 San Luis Obispo West Cuesta Ridge: TV tower rd. Santa Margarita, 30 ft past the first bend, west side of the paved road. 479 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
  JEPS55645  Chlorogalum pomeridianum var. pomeridianum H-M. Beard 1968-8-12 67 .1249 San Luis Obispo Cuesta Pass near San Luis Obispo Comment
  CDA42309  Chondrilla juncea B. Villegas 1999-5-26 s.n. San Luis Obispo near MP marker 35.00, Cuesta Pass and Hwy 101. 463 Comment
  OBI69769  Chondrilla juncea D. R. Miller, S. G. Ayres 1993-8-15 893 42 B San Luis Obispo Along RR tracks at Wilhelmina Ave, Santa Margarita 274 Comment
  OBI69771  Chondrilla juncea D. R. Miller, S. G. Ayres 1993-8-15 893 42 A San Luis Obispo Along RR tracks at Wilhelmina Ave, Santa Margarita Comment
  UCR109651  Chondrilla juncea T. C. Fuller 1965-10-7 14177 San Luis Obispo west side of Hwy 101 to Atascadero, 0.6 mi north of Cuesta Summit, 7 mi north of San Luis Obispo Comment
  CAS-BOT-BC191782  Chorizanthe breweri Clare B. Hardham 1961-4-30 6942 San Luis Obispo Sargent Cypress grove above San Luis Obispo. Santa Lucia Mountains 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
  CAS-BOT-BC191794  Chorizanthe breweri R. F. Hoover 1964-6-6 8946 San Luis Obispo Ridge NW of Cuesta Pass Comment
  CAS-BOT-BC191795  Chorizanthe breweri R. F. Hoover 1953-5-14 8294 San Luis Obispo Poly Canyon, Santa Lucia Range Comment
  GH369821  Chorizanthe breweri A. Eastwood & J. T. Howell 1936-5-7 2247 Unknown Hills northeast of San Luis Obispo Comment
  JEPS57609  Chorizanthe breweri Rhoda Ramona Reed 1914-5-1 San Luis Obispo between San Luis and Santa Margarita (Polytechnic Canyon); , btwn San Luis and Santa Margarita Comment
  OBI11245  Chorizanthe breweri Robert F. Hoover 1953-5-14 8294 San Luis Obispo Poly Cyn, San Luis Obispo Comment
  OBI11246  Chorizanthe breweri Robert F. Hoover 1969-6-23 11393 San Luis Obispo Santa Lucia Range. Ridge NW of cuesta Pass Comment
  OBI11248  Chorizanthe breweri John Young 1967-4-4 10 San Luis Obispo Poly Cyn, W side hillslope Comment
  OBI11249  Chorizanthe breweri Robert F. Hoover 1964-6-6 8946 San Luis Obispo Ridge NW of Cuesta Pass Comment
  SBBG12759  Chorizanthe breweri C. B. Hardham 1960-6-3 5989 San Luis Obispo Cuesta Cypress forest between San Luis Obispo and Santa Margarita Comment
  SBBG1397  Chorizanthe breweri C. B. Hardham 1958-6-20 3716 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  SBBG18309  Chorizanthe breweri C. B. Hardham 1961-4-30 6942 San Luis Obispo Sargent Cypress Grove above San Luis Obispo Comment
  SBBG40342  Chorizanthe breweri R. F. Hoover 1969-6-23 11393 San Luis Obispo ridge NW of Cuesta Pass Comment
  SBBG93654  Chorizanthe breweri T. J. Ayers with S. A. Junak 1989-6-22 753 San Luis Obispo just W of Pick and Shovel Mine along W fk of stream; trailside on trail (old rd) that connects upper and lower mine sites Comment
  SBBG94445  Chorizanthe breweri S. A. Junak, T. Ayers, D. Shaw 1989-5-10 4006 San Luis Obispo S of USFS Rd 12S11.3 at SW corner of W side of upper portion of Pick and Shovel Mine 548 Comment
  UC1001164  Chorizanthe breweri R. F. Hoover 1953-5-14 8294 San Luis Obispo Poly Canyon San Luis Obispo, Poly Canyon Comment
  UC1296112  Chorizanthe breweri R. F. Hoover 1964-6-6 8946 San Luis Obispo ridge nw Cuesta Pass; Ridge nw of Cuesta Pass Comment
  UC454067  Chorizanthe breweri I. J. Condit 1910-3-27 San Luis Obispo School Canyon <California Polytechnic School>, C.P.S., School Canyon (<California Polytechnica School>, C.P.S.) Comment
  UCD77532  Chorizanthe breweri Robert E. Preston 1998-6-15 1128 San Luis Obispo San Luis Obispo County: Cuesta Ridge 731 Comment
  UCD99659  Chorizanthe breweri G. F. Hrusa; T. D. Wilfred 1995-6-19 12341 San Luis Obispo San Luis Obispo Co.: Santa Lucia Mtns. - Cuesta Ridge West. Cuest Ridge Botanical Area. 750 Comment
  UCR56717  Chorizanthe breweri G. R. Ballmer 1989-5-21 s.n. San Luis Obispo Santa Lucia Mountains, Cuesta Ridge Botanical Preserve Area 732 Comment
  GH369858  Chorizanthe douglasii M. E. Wall 1933-5-11 Unknown Santa Margarita Comment
  JEPS57734  Chorizanthe obovata C. C. Parry July 1889 San Luis Obispo Santa Margarita Comment
  CAS-BOT-BC252747  Chorizanthe palmeri Alice Eastwood 1927-7-31 15015 San Luis Obispo Near San Luis Obispo Comment
  CAS-BOT-BC252750  Chorizanthe palmeri R. F. Hoover 1946-6-22 6180 San Luis Obispo California Polytechnic School Range near San Luis Obispo Comment
  CDA22446  Chorizanthe palmeri B. P. Seek 1976-5-26 San Luis Obispo California Polytechnic State University Ranch, San Luis Obispo. 0 Comment
  OBI11197  Chorizanthe palmeri Robert F. Hoover 1946-6-22 6180 San Luis Obispo Calif Polytechnic School range, San Luis Obispo Comment
  OBI19392  Chorizanthe palmeri John Young 1967-5-30 38 San Luis Obispo Poly Cyn, W side hillslope Comment
  OBI51765  Chorizanthe palmeri R. Mike Arens 1994-6-10 94 San Luis Obispo Calif Polytechnic State Univ campus. Poly Cyn near Botanical Garden Yucca Ridge footpath 213 Comment
  OBI51766  Chorizanthe palmeri R. Mike Arens 1994-6-10 95 San Luis Obispo Calif Polytechnic State Univ campus. Poly Cyn near Botanical Garden Yucca Ridge footpath 213 Comment
  OBI6660  Chorizanthe palmeri Greg Hassen 1975-7-8 17 San Luis Obispo Poly Cyn. Growing alongpath in botanical garden Comment
  SBBG1414  Chorizanthe palmeri H. and M. Dearing 1946-6-16 4875 San Luis Obispo N of San Luis Obispo Comment
  UC455206  Chorizanthe palmeri I. J. Condit 1908-5-5 San Luis Obispo n hillside School Canyon (<California Polytechnic School?>); School Canyon <California Polytechnic School?> Comment
  CDA11527  Chorizanthe staticoides G. F. Hrusa 1995-5-28 12322 San Luis Obispo Black Butte Research Natural Area; Cuesta Pass, east side of US 101. Along road access to Radio Facility 2 (Peak 1), NW of Mt. Lowe. Comment
  CDA11532  Chorizanthe staticoides G. F. Hrusa, D. Ragan 1995-6-2 12360 San Luis Obispo Black Butte Research Natural Area; immediately adjacent to Entrance 1, 1/2 m. N of Mt. Lowe, Los Padres Natl. Forest. Comment
  CDA11542  Chorizanthe staticoides G. F. Hrusa, D. Ragan 1995-6-2 12375 San Luis Obispo Black Butte Research Natural Area; Disturbed area along access road to Peak 1 (Radio Facility 2). Small colony. Annual. Comment
  CDA11579  Chorizanthe staticoides G. F. Hrusa 1993-5-22 11132 San Luis Obispo Black Butte Research Natural Area; Immediately below Radio Facility 2, E side of Cuesta Pass. Comment
  CDA11645  Chorizanthe staticoides G. F. Hrusa, T. D. Wilfred 1995-6-19 12345 San Luis Obispo Santa Lucia Mountains; Santa Lucia Mts. Approx. 3/4 m. SE of Cuesta Ridge Botanical Area. Comment
  HSC94163  Chorizanthe staticoides G. Fred Hrusa, D. Ragan 1995-6-20 12360 San Luis Obispo W facing slope near Entrance 1, 0.5 mi. N of Mt. Lowe 600 Comment
  OBI57090  Chorizanthe staticoides G. F. Hrusa 1995-6-20 12360 San Luis Obispo Black Butte Research Natural Area. Immed adj to Entrance 1, 1/2 mi N of Mt Lowe 600 Comment
  OBI59922  Chorizanthe staticoides G. F. Hrusa, D. Ragan 1995-6-20 12375 San Luis Obispo Black Butte Research Natural Area. Along access rd to Peak 1 (Radio Facility 2) 625 Comment
  OBI59933  Chorizanthe staticoides G. F. Hrusa, D. Ragan 1995-6-20 12360 San Luis Obispo Black Butte Research Natural Area. Immed adj to Entrance 1, 1/2 mi N of Mt Lowe 600 Comment
  SBBG113402  Chorizanthe staticoides G. F. Hrusa, T. Wilfred 1995-6-19 12345 San Luis Obispo 0.75 mi SE of Cuesta Ridge Botanical Area 750 Comment
  SEINET7073754  Chorizanthe staticoides A. G. Vestal 1955-4-19 s.n. San Luis Obispo Serpentine opposite Cuesta grade (Route 101). About 4.5 miles northeast of San Luis Obispo. UTM Zone 10, 715543mE, 3913814mN. Coordinate datum: NAD27. Comment
  UC1736622  Chorizanthe staticoides Dean W. Taylor 1993-6-22 13729 San Luis Obispo Cuesta Ridge, in Cuesta Ridge Botanical Area, along ridge at Firebreak Benchmark 2476; Los Padres National Forest 746 Comment
  UCD99968  Chorizanthe staticoides G. F. Hrusa; D. Ragan 1995-6-20 12360 San Luis Obispo San Luis Obispo County: immediately adjacent to Entrance 1, 1/2 m. N of Mt. Lowe. 600 Comment
  UCR38853  Chorizanthe staticoides R. J. Rodin 1962-5-10 6875 San Luis Obispo Central Coast, About 3 mi south of Hwy 101 on Cuesta Summit Rd. on road maintained by the Forest Service and Telephone Company Comment
  OBI79571  Cicuta douglasii David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen 2012-6-28 31393 San Luis Obispo Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road Comment
  OBI79572  Cicuta douglasii David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen 2012-6-28 31393 San Luis Obispo Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road Comment
  OBI13423  Cinnamomum camphora Jack M. Farrell 1955-2-21 82 San Luis Obispo Cal Poly campus Comment
  OBI75368  Cinnamomum glanduliferum David J. Keil, with Matt Ritter 2011-10-3 31109 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Cultivated next to Whitney Dormitory (Bldg. 103) 119 Comment
  SD143569  Cirsium occidentale R. D. Goeden, D. W. Ricker 1980-6-25 San Luis Obispo Santa Lucia Range, near La Cuesta Summit, beside Highway 101 456 Comment
  UCR109707  Cirsium occidentale R. D. Goeden, Don W. Ricker 1980-6-25 s.n. San Luis Obispo Santa Lucia Range, near La Cuesta Summit [Cuesta Pass], beside Hwy 101 (San Luis Obispo-Monterey) 457 Comment
  CAS-BOT-BC285461  Cirsium occidentale var. californicum Alice Eastwood; John Thomas Howell 1936-5-7 2289 San Luis Obispo Cuesta Pass Comment
  CAS-BOT-BC285471  Cirsium occidentale var. californicum R. F. Hoover 1965-6-17 9430 San Luis Obispo Santa Lucia Range. Ridge nw. of Cuesta Pass Comment
  OBI16729  Cirsium occidentale var. lucianum Robert F. Hoover 1965-6-17 9430 San Luis Obispo Santa Lucia Range. Ridge NW of cuesta Pass Comment
  OBI57431  Cirsium occidentale var. lucianum G. F. Hrusa 1995-5-2 12258 San Luis Obispo Black Butte Research Natural Area. 500 Comment
  RSA643325  Cirsium occidentale var. lucianum R. D. Goeden, D. W. Ricker 1980-6-25 s.n. San Luis Obispo near La Cuesta Summit [Cuesta Pass], beside Hwy 101 (San Luis Obispo-Monterey) 457 Comment
  SBBG94331  Cirsium occidentale var. lucianum T. J. Ayers with S. Junak 1989-6-22 754 A San Luis Obispo W-facing cleared slope below TV towers just E of W Cuesta Ridge Rd at eastern botanical area boundary sign, ca. 3 mi W of Hwy 101 Comment
  SBBG94433  Cirsium occidentale var. lucianum S. A. Junak, T. J. Ayers 1989-6-22 4073 San Luis Obispo Cuesta Ridge, main rd (USFS Rd 29S11.3) 1.3 mi W of E boundary sign for the Cuesta Ridge Botanical Area; HOLOTYPE 749 Comment
  SBBG94481  Cirsium occidentale var. lucianum C. F. Smith 1968-6-28 10095 San Luis Obispo rd to Cypress forest, below summit of TV Peak, W of Cuesta Grade and Hwy 101 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
  UCD67208  Cirsium occidentale var. lucianum G. F. Hrusa 1995-5-28 12258 San Luis Obispo San Luis Obispo County: Steep rocky opening at edge of Quercus agrifolia woodland at margin of unburned area; SE base of Peak 3. 500 Comment
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Aug 24 2011
  CDA1475  Cirsium occidentale var. venustum G. C. Fleischman 1947-7-3 s.n San Luis Obispo Near Santa Margarita. 0 Comment
  CDA1476  Cirsium occidentale var. venustum G. C. Fleischman 1947-7-3 s.n. San Luis Obispo Near Santa Margarita. 0 Comment
  CDA1477  Cirsium occidentale var. venustum G. C. Fleischman 1947-7-3 s.n. San Luis Obispo Near Santa Margarita. 0 Comment
  CDA1478  Cirsium occidentale var. venustum G. C. Fleischman 1947-7-3 s.n. San Luis Obispo Near Santa Margarita. 0 Comment
  SBBG104512  Cirsium occidentale var. venustum D. A. Young, F. L. Johnson 1992-6-19 ROB 110 San Luis Obispo Pick and Shovel Mine; Camp San Luis Obispo Comment
  CDA7428  Cirsium vulgare Julie Ann Sessions 1986-7-24 4 San Luis Obispo Poly Canyon Area. Comment
  CDA7431  Cirsium vulgare D. DeRome 1994-6-4 649471 San Luis Obispo Collected in the dry Brizzolara Creek bed where the water disappears underground. This is located at the base of the hill where the Ecological Study Area is located. 0 Comment
  OBI13084  Cirsium vulgare Hans Wigenburg 1977-8-11 24 San Luis Obispo Cal poly campus Comment
  OBI57079  Cirsium vulgare Danielle DeRome 1994-6-4 649471 San Luis Obispo In the dry Brizzolara Crk bed where the water disappears underground. At the base of the hill where the Ecological Study Area is located Comment
  SBBG109865  Cirsium vulgare C. B. Hardham 1958-9-22 3977 San Luis Obispo Cuesta Cypress forest Comment
  SBBG7972  Cirsium vulgare C. B. Hardham 1958-9-22 3977 San Luis Obispo Cuesta Comment
  UCR67895  Cirsium vulgare Steven A. Junak 1990-7-12 4394 San Luis Obispo Santa Lucia Mountains, Los Padres Nat. Forest, west Cuesta Ridge, near west end of Cuesta Ridge Botanical Area, along powerline access rd on east side of West Cuesta Ridge Rd (USFS Rd 29S11.3), c. 5.9 mi. west of Hwy 101 723 Comment
  JEPS43576  Clarkia affinis Rhoda Ramona Reed 1915-5-23 473 San Luis Obispo Santa Margarita Comment
  JEPS43624  Clarkia bottae Miss Rhoda Reed 1914-5-1 466 San Luis Obispo Polytechnic Canyon San Luis Obispo Comment
  OBI20115  Clarkia bottae Gary Howard 1971-5-15 s.n. San Luis Obispo Found on roadside in Poly Cyn (Cal Poly campus) Comment
  OBI23410  Clarkia bottae Robert Jones 1971-5-10 15 San Luis Obispo Poly Cyn 2 mi NE of Cal Poly Comment
  OBI51787  Clarkia bottae R. Mike Arens 1994-5-22 77 San Luis Obispo Cal Poly campus. In Poly Cyn near Botanical Garden foot bridge 152 Comment
  OBI51788  Clarkia bottae R. Mike Arens 1994-5-22 76 San Luis Obispo Cal Poly campus. In Poly Cyn near Botanical Garden foot bridge 152 Comment
  OBI6659  Clarkia bottae Greg Hassen 1975-7-8 19 San Luis Obispo Poly Cyn. Growing in botanical garden along path and along Poly Cyn rd Comment
  SBBG108207  Clarkia bottae C. B. Hardham 1958-6-20 3705 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  UC55898  Clarkia bottae Mrs. R. W. Summers San Luis Obispo Santa Margarita Comment
  PASA1888  Clarkia elegans 1928-5-12 San Luis Obispo Santa Margarita Comment
  SBBG93696  Clarkia modesta S. A. Junak 1990-5-1 4276 San Luis Obispo N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd 533 Comment
  CDA11571  Clarkia purpurea subsp. quadrivulnera G. F. Hrusa 1993-5-22 11122 San Luis Obispo Cuesta Ridge East; Approx. 1/2 mile SE of US 101 at Cuesta Pass. Comment
  OBI59934  Clarkia purpurea subsp. quadrivulnera G. F. Hrusa 1993-5-2 11122 San Luis Obispo Cuesta Ridge East. Approx 1/2 mi SE of US 101 at Cuesta Pass 500 Comment
  OBI62731  Clarkia purpurea subsp. quadrivulnera Lynne Dee Althouse 2003-4-10 181 San Luis Obispo Santa Margarita Ranch Comment
  OBI62730  Clarkia speciosa Lynne Dee Althouse 2003-4-10 177 San Luis Obispo Santa Margarita Ranch Comment
  JEPS43737  Clarkia speciosa subsp. speciosa Miss Rhoda Reed 1915-1 San Luis Obispo Santa Margarita Comment
  JEPS43745  Clarkia speciosa subsp. speciosa Miss Rhoda Reed 1916-6-10 San Luis Obispo Santa Margarita Comment
  JEPS43751  Clarkia speciosa subsp. speciosa Rhoda Reed 1916-1 463 San Luis Obispo Santa Margarita Comment
  UC149943  Clarkia speciosa subsp. speciosa Katharine Brandegee 1911-7-12 San Luis Obispo Santa Margarita Comment
  UC454546  Clarkia speciosa subsp. speciosa J. E. Roadhouse 538 San Luis Obispo Poly Canyon 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
  CDA13951  Clarkia unguiculata G. F. Hrusa, D. Ragan 1997-8-1 14069 San Luis Obispo South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass. Comment
  CDA15202  Clarkia unguiculata G. F. Hrusa, T. D. Wilfred 1998-7-2 14740 San Luis Obispo South Coast Ranges; Santa Lucia Mountains along USFS Cuesta Ridge East access Rd. +- 1/2 km. SE of intersection w/U.S. 101 Comment
  CDA19995  Clarkia unguiculata J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area. Los Padres National Forest, Cuesta Ridge East 0 Comment
  OBI57093  Clarkia unguiculata G. F. Hrusa 1993-5-2 11127 San Luis Obispo Cuesta Ridge East. Approx 1/2 mi SE of US 101 at Cuesta Pass 500 Comment
  OBI79705  Clarkia unguiculata David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen 2012-6-28 31391 San Luis Obispo Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road Comment
  UCD67181  Clarkia unguiculata G. F. Hrusa 1995-5-2 12243 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. SE base of Peak 3. 500 Comment
  OBI78297  Claytonia exigua subsp. exigua David J. Keil 1986-4-3 s.n. San Luis Obispo Poly Cyn on Campus of Calif Polytechnic State Univ, San Luis Obispo Comment
  UCD100645  Claytonia parviflora G. F. Hrusa 1995-5-28 12235 San Luis Obispo San Luis Obispo County: at SE base of Ridge 2. 500 Comment
  SBBG93646  Claytonia parviflora subsp. parviflora S. A. Junak 1990-5-1 4283 San Luis Obispo N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd 533 Comment
  SBBG93724  Claytonia parviflora subsp. parviflora S. A. Junak 1990-4-26 4200 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
  UCR16565  Claytonia parviflora subsp. parviflora C. M. Bringle 1967-3-20 s.n. San Luis Obispo South Coast Range/Central Coast, City of San Luis Obispo, on H.A. Hildenbrand Ranch, Rt. 2, Box 103, 2 miles north of town. 50 Yards in front of ranch house 159 Comment
  UCD100735  Claytonia perfoliata G. F. Hrusa 1995-5-28 12280 San Luis Obispo San Luis Obispo County: immediately S of Peak 1 Radio Facility. 640 Comment
  UCR6141  Claytonia perfoliata C. M. Bringle 1967-3-20 B670320- 3 San Luis Obispo South Coast Range/Central Coast, City of San Luis Obispo, on H.A. Hildenbrand Ranch, Rt. 2, Box 103, 2 miles north of town. 50 Yards in front of ranch house 159 Comment
  CDA11500  Claytonia perfoliata subsp. mexicana G. F. Hrusa 1995-5-28 12280 San Luis Obispo Los Padres National Forest, Black Butte Research Natural Area. Immediately S of Peak 1 Radio Facility. Comment
  CDA11582  Claytonia perfoliata subsp. mexicana G. F. Hrusa 1993-5-22 11104 A San Luis Obispo Los Padres National Forest, Black Butte Research Natural Area. Radio Facility 2 access road. Comment
  OBI19192  Claytonia perfoliata subsp. mexicana David J. Keil 1979-5-13 13068 San Luis Obispo Santa Lucia Mts along Cuesta Ridge Rd about 2 mi below Cuesta Botanical Area Comment
  OBI20351  Claytonia perfoliata subsp. perfoliata Robert Kaudse 1971-5-16 12 San Luis Obispo Poly Cyn on Campus of Calif Polytechnic State Univ, San Luis Obispo 226 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
  OBI51813  Claytonia perfoliata subsp. perfoliata Gary Westbrook Mar-94 27 San Luis Obispo Calif Polytechnic State Univ campus; Poly cyn near Botanical Garden foot bridge 244 Comment
  SBBG93702  Claytonia perfoliata subsp. perfoliata S. A. Junak 1990-5-1 4282 San Luis Obispo N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd 533 Comment
  OBI73379  Clematis lasiantha David J. Keil, with Field Botany class 2010-5-14 30763 San Luis Obispo Mount Lowe Road southeast of Cuesta Pass, ca. 4 road miles from Highway 101 700 Comment
  SBBG96709  Clematis lasiantha D. A. Young, S. A. Junak, T. J. Ayers 1989-4-27 1970 San Luis Obispo upper end of Chaparral Rd near E end of Cuesta Ridge Botanical Area, below TV antennas Comment
  UCR67907  Clematis lasiantha Steven A. Junak 1990-5-1 4304 San Luis Obispo Santa Lucia Motns.: at N edge of Cuesta Ridge about 0.55 miles east of W Cuesta Ridge Road (USFS Road #29S11.3), south of second high voltage tower east of W Cuesta Ridge Road 579 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
  SBBG6516  Clinopodium mimuloides C. B. Hardham 1958-9-2 3906 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  CDA11471  Collinsia heterophylla G. F. Hrusa 1995-5-28 12236 San Luis Obispo Black Butte Research Natural Area. Cuesta Ridge east. SE base of Peak 3. Comment
  CDA20405  Collinsia heterophylla J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  JEPS35321  Collinsia heterophylla R. F. Hoover 1964-5-13 8823 San Luis Obispo Tassajera Creek Comment
  OBI57102  Collinsia heterophylla G. F. Hrusa 1995-5-2 12236 San Luis Obispo Black Butte Research Natural Area. Base of steep rocky cliff at SE base of Peak 3 500 Comment
  OBI9597  Collinsia heterophylla A. Ahmad 1963-5-26 46 San Luis Obispo Poly Canon Comment
  OBI9606  Collinsia heterophylla Robert F. Hoover 1964-5-13 8823 San Luis Obispo Tassajera Crk Comment
  OBI9612  Collinsia heterophylla Unknown 1960-5-11 s.n. San Luis Obispo Poly Cyn [Cal Poly campus] Comment
  SBBG109420  Collinsia heterophylla C. B. Hardham 1959-4-23 4346 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  SBBG109421  Collinsia heterophylla C. B. Hardham 1959-4-23 4283 San Luis Obispo Tassajera Cyn Comment
  UC454820  Collinsia heterophylla unknown 1906-5-22 704 San Luis Obispo Middle Coast of California, Poly Canyon Poly Canyon; Middle Coast of California, Poly Canyon Comment
  UCD67174  Collinsia heterophylla G. F. Hrusa 1995-5-28 12236 San Luis Obispo San Luis Obispo Couny: Black Butte Research Natural Area. Southeast base of Peak 3. 500 Comment
  UCR67977  Collinsia sparsiflora David J. Keil, Melissa Luckow 1982-3-7 15697 San Luis Obispo Tassajara Canyon, between Santa Margarita and Cuesta summit. At first hill past junction of Tassajara Creek Road and US 101 362 Comment
  SEINET10311766 Image available Collinsia sparsiflora var. collina David J. Keil, Melissa Luckow 1982-3-7 15697 San Luis Obispo Tassajara Canyon, between Santa Margarita and Cuesta summit. At first hill past junction of Tassajara Creek Road and US 101 Comment
  OBI8909  Conium maculatum Betty Sheehan 1957-11-1 32 San Luis Obispo Cal Poly Campus Comment
  OBI15325  Convolvulus arvensis Betty Sheehan 1957-11-13 40 San Luis Obispo Post Office, Cal Poly campus Comment
  OBI15326  Convolvulus arvensis Jim Heaston 1955-10-6 s.n. San Luis Obispo Cal Poly SLO Comment
  OBI75177  Convolvulus mauritanicus David J. Keil 2011-4-4 30988 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. In planter near Building 5, Architectural and Environmental Design. 93 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
  JEPS35330  Cordylanthus rigidus subsp. rigidus R. F. Hoover 1964-6-6 8947 San Luis Obispo Ridge nw Cuesta Pass Comment
  OBI78363  Cordylanthus rigidus subsp. rigidus Robert F. Hoover 1969-7-17 11479 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI9568  Cordylanthus rigidus subsp. rigidus Robert F. Hoover 1964-6-6 8947 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI9588  Cordylanthus rigidus subsp. rigidus Robert F. Hoover 1969-7-17 11479 San Luis Obispo Ridge NW of Cuesta Pass Comment
  RSA216836  Cordylanthus rigidus subsp. rigidus Robert F. Hoover 1969-7-17 11479 San Luis Obispo Ridge northwest of Cuesta Pass. Comment
  SBBG100051  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-9-27 2833 San Luis Obispo just W of Cuesta Pass on rd to TV tower 548 Comment
  SBBG93906  Cordylanthus rigidus subsp. rigidus S. A. Junak, T. Ayers 1989-6-28 4099 San Luis Obispo USFS Rd 29S11.3, ca. 0.1 mi W of Pk 2478, 0.7 mi W of E boundary for the Cuesta Ridge Botanical Area, ca. 3.7 mi W of Hwy 101 746 Comment
  UC1224770  Cordylanthus rigidus subsp. rigidus R. F. Hoover 1964-6-6 8947 San Luis Obispo ridge nw Cuesta Pass Comment
  UC1392821  Cordylanthus rigidus subsp. rigidus R. F. Hoover 1969-7-17 11479 San Luis Obispo ridge nw Cuesta Pass Comment
  SEINET2444168  Cordyline australis Unknownnown 2009-1-21 s.n San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Partially sheltered area beside Administration Building.; 0 Comment
  CAS-BOT-BC287117  Coreopsis douglasii R. F. Hoover 1950-3-28 7769 San Luis Obispo Poly Canyon Comment
  CAS-BOT-BC287118  Coreopsis douglasii R. F. Hoover 1950-3-28 7769 San Luis Obispo Poly Canyon Comment
  UC1285424  Coreopsis douglasii R. F. Hoover 1950-3-28 7769 San Luis Obispo Poly Canyon San Luis Obispo, Poly Canyon Comment
  OBI16673  Coreopsis grandiflora Jim Heaston 1955-10-21 51 San Luis Obispo Cal Poly SLO Comment
  CAS-BOT-BC101469  Corethrogyne filaginifolia R. F. Hoover 1965-9-29 9676 San Luis Obispo [Tassajera] Tassajara Creek Comment
  OBI6643  Corethrogyne filaginifolia Greg Hassen 1975-8-7 51 San Luis Obispo Poly Cyn [Cal Poly campus, SLO] Comment
  OBI15268  Cornus sericea subsp. sericea Robert F. Hoover 1965-9-29 9677 San Luis Obispo Tassajera Crk Comment
  SBBG5306  Cornus sericea subsp. sericea H. and M. Dearing 1938-5-8 2613 San Luis Obispo N of San Luis Obispo Comment
  OBI33665  Corymbia citriodora Patrick Amaya 1972-3-2 9 San Luis Obispo Cal Poly campus, Engineering West Comment
  OBI33666  Corymbia citriodora Mary Giannotti 1971-11-13 7 San Luis Obispo Cal Poly campus, SW exit of the Physics bldg 116 Comment
  UC1927836  Corynocarpus laevigatus David Keil 2006-4-20 30436 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Next to northwest corner of Architecture and Environmental Design building (building 5) Comment
  OBI10185  Cotoneaster lacteus Bonnie M. Thompson 1963-10-19 529 San Luis Obispo Cal State Poly College, behind bio-science bldg Comment
  OBI10186  Cotoneaster lacteus Ed Arnesen 1964-3-10 10 San Luis Obispo Cal Poly, at the S end of the cafeteria Comment
  OBI10191  Cotoneaster lacteus Bonnie M. Thompson 1963-11-19 539 San Luis Obispo Cal State Poly College, behind bio-science bldg Comment
  OBI5259  Cotoneaster lacteus Elizabeth Gollub 1973-10-2 16 San Luis Obispo Cal Poly State Univ campus. W side of Science Bldg Comment
  OBI8377  Cotoneaster lacteus David J. Keil 1977-7-3 12452 San Luis Obispo Campus of Cal Poly State Univ, San Luis Obispo Comment
  OBI10188  Cotoneaster pannosus Bonnie M. Thompson 1963-11-19 527 San Luis Obispo Calif State Polytechnic College, back of Admin building Comment
  OBI29373  Cotoneaster pannosus David Supkoff Unk 92 San Luis Obispo Growing on Cal Poly San Luis Obispo Campus; cultivated Comment
  OBI77732  Cotoneaster pannosus Kenneth Hammer 1960-2-16 22 San Luis Obispo Cal Poly Comment
  OBI16627  Cotula australis Betty Sheehan 1957-10-11 9 San Luis Obispo Cal poly campus, Poly cyn Comment
  UC455803  Cotula australis Ira J. Condit 1911-5-25 San Luis Obispo near Husman Hall Polytechnic School Comment
  UC639037  Cotula coronopifolia Bernard Miossi 1940-3-20 247 San Luis Obispo 1 mi n San Luis Obispo (along Hwy 101) 57 Comment
  SBBG93732  Crassula connata S. A. Junak 1990-5-1 4290 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 533 Comment
  UCD102828  Crassula connata Daniel Sanchez-Mata; M. P. Rodriguez-Rojo 2002-3-29 s.n. San Luis Obispo San Luis Obispo County: Stenner Creek Road. 190 Comment
  OBI17163  Crocanthemum scoparium Robert F. Hoover 1964-6-5 8920 San Luis Obispo Ridge SE of Cuesta Pass Comment
  UCD116892  Crocanthemum scoparium G. F. Hrusa 1993-5-22 11109 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Approx. 1 mile N of Mt. Lowe. 550 Comment
  SBBG94327  Crocanthemum scoparium var. scoparium T. J. Ayer with S. Junak 1989-6-22 768 San Luis Obispo slopes below TV towers at eastern edge of Botanical Area, ca. 2.7 mi W of Hwy 101 just E of W Cuesta Ridge Rd Comment
  JEPS90836  Crocanthemum scoparium var. vulgare Dean William Taylor 1971-4-24 1010 San Luis Obispo on Cuesta Ridge Cuesta Ridge 396 Comment
  SBBG92469  Crocanthemum scoparium var. vulgare S. A. Junak 1989-4-27 3969 San Luis Obispo Cuesta Ridge, along dirt rd on N side of USFS Rd 29S11.3, ca. 0.2 mi W of E boundary sign for the Cuesta Ridge Botanical Area, 3.2 mi W of Hwy 101 746 Comment
  OBI17814  Croton setiger Hans Wilgenbuerg 1977-8-11 18 San Luis Obispo Cal Poly campus Comment
  UCD59838  Crypsis schoenoides G. F. Hrusa; Dave Ragan 1988-9-13 5734 San Luis Obispo San Luis Obispo Co.: Cuesta ridge, 4-5 miles west of US 101, at end of 4 wheel road. Comment
  OBI20726  Cryptantha clevelandii Aart C. De Vos 1963-4-18 60 San Luis Obispo Poly Cyn Comment
  OBI28156  Cryptantha clevelandii M. A. Glass 1981-5-5 35 San Luis Obispo Ecological Study Area. Calif Polytechnic State Univ, San Luis Obispo Comment
  OBI51724  Cryptantha clevelandii R. Mike Arens 1994-4-9 50 San Luis Obispo Calif Polytechnic State Univ campus. In Poly cyn near Botanical garden 244 Comment
  OBI51727  Cryptantha clevelandii R. Mike Arens 1994-4-9 56 a San Luis Obispo Calif Polytechnic State Univ campus. In Poly cyn near Botanical garden 244 Comment
  OBI51751  Cryptantha clevelandii R. Mike Arens 1994-3-26 35 a San Luis Obispo Calif Polytechnic State Univ campus. In Poly cyn near Botanical garden foot bridge 152 Comment
  OBI51752  Cryptantha clevelandii R. Mike Arens 1994-3-26 35 San Luis Obispo Calif Polytechnic State Univ campus. In Poly cyn near Botanical garden foot bridge 152 Comment
  OBI51767  Cryptantha clevelandii R. Mike Arens 1994-6-10 96 San Luis Obispo Calif Polytechnic State Univ campus. In Poly cyn near Botanical garden 244 Comment
  OBI51782  Cryptantha clevelandii R. Mike Arens 1994-6-10 97 San Luis Obispo Calif Polytechnic State Univ campus; in Poly cyn near Botanical Garden Yucca Ridge footpath on NE facing slope (30-60%) 244 Comment
  OBI60117  Cryptantha clevelandii G. F. Hrusa 1995-5-28 12282 San Luis Obispo Black Butte Research Natural Area. Immed. to SW of Peak 1 Radio facility 640 Comment
  RSA585849  Cryptantha clevelandii G. Fred Hrusa 1995-5-28 12282 San Luis Obispo Black Butte Research Natural Area; immediately to SW of Peak 1 radio facility. 640 Comment
  SBBG93723  Cryptantha clevelandii S. A. Junak 1990-4-26 4193 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
  SBBG93883  Cryptantha clevelandii S. A. Junak with T. J. Ayers 1989-7-14 4117 San Luis Obispo extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd 505 Comment
  SBBG93968  Cryptantha clevelandii S. A. Junak 1990-5-15 4333 San Luis Obispo near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Crk, at NW corner of excavated area at Pick and Shovel Mine 527 Comment
  UC454116  Cryptantha clevelandii I. J. Condit 1911-5-25 San Luis Obispo Calif. Poly. School Canyon Comment
  UC455982  Cryptantha clevelandii I. J. Condit 1911-5-25 San Luis Obispo Calif. Poly. School Canyon Comment
  UCD119634  Cryptantha clevelandii G. F. Hrusa 1995-5-28 12304 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Ridge immediately SW of Radio Facility 2 (Peak 1.) 620 Comment
  UCR92514  Cryptantha clevelandii G. Fred Hrusa 1995-5-28 12304 San Luis Obispo Black Butte Research Natural Area. Ridge immediately SW of Radio Facility 2 (Peak 1). 600 Comment
  OBI20717  Cryptantha clevelandii var. clevelandii Robert F. Hoover 1964-6-5 8918 San Luis Obispo Santa Lucia Range. Ridge SE of Cuesta Pass Comment
  CDA11483  Cryptantha clevelandii var. florosa G. F. Hrusa, K. Phillips, A. Flinck 1995-5-29 12261 San Luis Obispo Black Butte Research Natural Area; Burned chaparral on W face of main ridgeline near N boundary of RNA. Comment
  CDA11502  Cryptantha clevelandii var. florosa G. F. Hrusa 1995-5-28 12282 San Luis Obispo Black Butte Research Natural Area. Immediately to SW of Peak 1 Radio Facility. Comment
  CDA11518  Cryptantha clevelandii var. florosa G. F. Hrusa 1995-5-28 12304 San Luis Obispo Black Butte Research Natural Area, Los Padres NF. Ridge immediately SW of Radio Facility 2 (Peak 1). Comment
  CDA11580  Cryptantha clevelandii var. florosa G. F. Hrusa 1993-5-22 11110 San Luis Obispo Black Butte Research Natural Area; Near Mt. Lowe radio tower. Comment
  SBBG93669  Cryptantha clevelandii var. florosa S. A. Junak 1990-5-15 4329 San Luis Obispo near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Crk, along old rd on W side of Pick and Shovel Mine, ca. 0.1 mi S of house ruins 579 Comment
  SBBG93771  Cryptantha clevelandii var. florosa S. A. Junak 1990-5-1 4269 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
  SBBG93783  Cryptantha clevelandii var. florosa S. A. Junak 1990-5-1 4262 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
  CDA11479  Cryptantha corollata G. F. Hrusa 1995-5-28 12253 San Luis Obispo Black Butte Research Natural Area, Los Padres NF. SE base of Peak 3. Comment
  CDA19986  Cryptantha corollata J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area. Los Padres National Forest, Cuesta Ridge East. 0 Comment
  UCR14524  Cryptantha corollata George K. Helmkamp 1974-4-28 s.n. San Luis Obispo Central Coast, north of 'Morro Bay' on Cuesta Grade [presumably meaning N of San Luis Obispo] 305 Comment
  UCR14567  Cryptantha corollata George K. Helmkamp 1974-4-28 s.n. San Luis Obispo Central Coast, north of 'Morro Bay' on Cuesta Grade [presumably meaning N of San Luis Obispo] 305 Comment
  UCD119847  Cryptantha intermedia G. F. Hrusa 1995-5-28 12253 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area, SE base of Peak 3. 500 Comment
  SBBG93704  Cryptantha microstachys S. A. Junak 1990-5-1 4297 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 548 Comment
  SBBG93807  Cryptantha microstachys S. A. Junak 1990-5-1 4270 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
  CDA11356  Cryptantha muricata G. F. Hrusa 1995-4-16 12079 San Luis Obispo Cuesta Ridge West; Ridge NW of Cuesta Pass Approx. 1 m. NW of US 101. Comment
  CDA11529  Cryptantha muricata G. F. Hrusa 1995-5-29 12326 San Luis Obispo Cuesta Ridge West; Approx. 1.25 m. NW of US 101 on main ridge northwest of Cuesta Pass. Comment
  OBI18918  Cryptantha muricata Michael Medved 1978-4-3 s.n. San Luis Obispo Foothills of Santa Lucia Mts on Cal Poly campus 220 Comment
  OBI20779  Cryptantha muricata Robert F. Hoover 1964-6-5 8906 San Luis Obispo Santa Lucia Range. Ridge SE of Cuesta Pass Comment
  OBI20787  Cryptantha muricata Robert F. Hoover 1953-6-2 8327 San Luis Obispo "Poly Cyn", San Luis Obispo Comment
  OBI62724  Cryptantha muricata Lynne Dee Althouse 2007-4-20 182 San Luis Obispo Santa Margarita Ranch Comment
  OBI69506  Cryptantha muricata David J. Keil 2008-6-6 30529 San Luis Obispo Campus of California Polytechnic State University. P-Hill above dorms complex. 280 Comment
  UCD119942  Cryptantha muricata G. F. Hrusa 1995-5-28 12313 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area, ridge immediately SW of Radio Facility 2 (Peak 1). 630 Comment
  OBI20786  Cryptantha muricata var. jonesii Robert F. Hoover 1964-6-5 8907 San Luis Obispo Santa Lucia range. Ridge SE of Cuesta Pass Comment
  SBBG94000  Cryptantha muricata var. jonesii S. A. Junak 1990-4-26 4211 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
  RSA0079275  Cryptantha muricata var. muricata G. Fred Hrusa 1995-5-29 12326 San Luis Obispo Summit of N facing slope approx. 1.25 m. NW of 101 on main ridge NW of Cuesta Pass. 500 Comment
  OBI62726  Cryptantha nevadensis LynneDee Althouse 2003-4-10 157 San Luis Obispo Santa Margarita Ranch Comment
  UC280521  Cryptantha nevadensis Alice Eastwood 1902-6-10 San Luis Obispo Santa Margarita Comment
  OBI27239  Cupaniopsis anacardioides David J. Keil 1976-10-26 11872 -3 San Luis Obispo Campus of Calif Polytechnic State Univ, San Luis Obispo Comment
  OBI3702  Cupaniopsis anacardioides Mary Kidd 1971-8-26 204 San Luis Obispo At the S end of the english bldg, campus, Calif State Polytechnic College Comment
  OBI78555  Cupaniopsis anacardioides David J. Keil, Hendrik Poinar 1993-6-25 24207 San Luis Obispo Campus of Calif Polytechnic State Univ, San Luis Obispo. Between Faculty office bldg and English bldg. voucher for DNA extraction Comment
  OBI3566  Cupressus arizonica Mary Kidd 1970-11-1 132 San Luis Obispo Near C-wing of the Sciece bldg, campus, Calif State Polytechnic college Comment
  OBI7191  Cupressus arizonica Jack M. Farrell 1955-2-21 78 San Luis Obispo Cal Poly campus Comment
  SEINET8697839 Image available Cupressus macrocarpa T. Reeves, D. J. Pinkava 1974-1 11920 San Luis Obispo Cuesta Ridge, 2.8 mi from Rte 101 and Cuesta Ridge Rd. jct Comment
  CAS-BOT-BC80879  Cupressus sargentii R. F. Hoover 1968-2-10 10891 San Luis Obispo Ridge nw. of Cuesta Pass Comment
  CAS-BOT-BC80880  Cupressus sargentii R. F. Hoover 1968-2-10 10890 San Luis Obispo Ridge nw. of Cuesta Pass Comment
  CHSC13489  Cupressus sargentii Patricia Haberkern 1974-4-10 11 San Luis Obispo Abundant in Cuesta Ridge Botanical Area, off Cuesta Ridge Rd., 2.9 mi. n of Hwy 101. 754 Comment
  JEPS34343  Cupressus sargentii Rimo Bacigalupi and L. R. Heckard 1963-4-20 8818 San Luis Obispo ca. 2 mi. n.w. Cuesta Pass (very close to TV power station, grove at ridge summit, summit of Santa Lucia Range, in Camp S.L.O. Military Reservation); S.L.O. Quad., Santa Lucia Range, Camp S.L.O. Military Res. 762 Comment
  JEPS77592  Cupressus sargentii L. R. Heckard 1978-11-12 4982 San Luis Obispo nw of Cuesta Pass; Cuesta Ridge Comment
  UC1093980  Cupressus sargentii Robert Ornduff 1958-3-1 4756 a San Luis Obispo ridge nw of Cuesta Pass 762 Comment
  UC1134240  Cupressus sargentii B. Bolt 1936-4-20 671 San Luis Obispo 1.5 mi nnw of Cuesta; San Luis Obisbo Quad., Santa Barbara National forest 731 Comment
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Sep 12 2014
  UCR1340  Cupressus sargentii Frank C. Vasek 1960-4-10 600410- 10 San Luis Obispo Central Coast, 0.2 mi. west of TV tower on dirt road leading west from Cuesta Summit, off Hwy 101 800 Comment
  UCR41021  Cupressus sargentii R. J. Rodin 1971-1-4 8448 San Luis Obispo Tassajara Creek c. 2 mi west of Hwy 101. 389 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
  CDA11533  Cuscuta californica G. F. Hrusa, D. Ragan 1995-6-2 12361 San Luis Obispo Black Butte Research Natural Area; W-facing slope immediately adjacent to Entrance 1, 1/2 m. N of Mt. Lowe. Comment
  OBI14813  Cuscuta californica Robert F. Hoover 1965-9-19 9595 San Luis Obispo 2 mi E of Santa Margarita Comment
  CDA13956  Cuscuta subinclusa G. F. Hrusa, D. Ragan 1997-8-1 14081 San Luis Obispo South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass. Comment
  OBI22997  Cyclospermum leptophyllum David J. Keil 1979-11-13 13677 San Luis Obispo Cal Poly campus Comment
  OBI23043  Cyclospermum leptophyllum David J. Keil 1979-11-13 13677 San Luis Obispo Cal Poly Campus Comment
  OBI29958  Cyclospermum leptophyllum John Boyd 1977-11-3 s.n. San Luis Obispo Cal Poly campus in lawn next to Ag Bldg Comment
  CDA1941  Cynodon dactylon Deanna Montgomery 1986-8-14 67 San Luis Obispo Poly Canyon. Comment
  OBI22348  Cynodon dactylon Jim Heaston 1955-10-6 5 San Luis Obispo Cal Poly Comment
  OBI3504  Cynodon dactylon Lynch 1971-6-5 58 San Luis Obispo Cal Poly campus [San LUis Obispo] Comment
  OBI43382  Cynodon dactylon Eric Wise 1981-7-26 945 San Luis Obispo Shepperd's Reservoir, Cal Poly [San Luis Obispo] Comment
  OBI6604  Cynodon dactylon Richard Langevin 1970-5-17 112 San Luis Obispo Cal Poly campus- O.H. Unit 104 Comment
  POM126217  Cynoglossum grande I. J. Condit 1912-5-4 s.n. San Luis Obispo Santa Margarita. Comment
  UC455980  Cynoglossum grande I. J. Condit 1909-3-20 San Luis Obispo Santa Margarita Comment
  UC55362  Cynoglossum grande J. H. Barber 1899-4-14 San Luis Obispo Santa Lucia Mts. Comment
  OBI17021  Cyperus eragrostis Ed Zimmerman 1962-2-18 9 San Luis Obispo Cal Poly, Poly Cyn Comment
  OBI33705  Cyperus eragrostis Melissa Luckow, Jerry Rendon 1980-5-20 50 San Luis Obispo Poly Cyn, S side of bridge, about 100 yds from the end of the rd Comment
  OBI3509  Cyperus eragrostis Lynch 1971-5-15 13 San Luis Obispo Cal Poly Campus, E end of Drumm Lake Comment
  OBI35100  Cyperus eragrostis Eric Wise 1981-7-26 938 San Luis Obispo Aquatic Tracheophytes of San Luis Obispo County. Shepperd's Reservoir, Cal Poly Comment
  OBI35108  Cyperus eragrostis Eric Wise 1981-7-26 967 San Luis Obispo Aquatic Tracheophytes of San Luis Obispo County. Poly Cyn, Cal Poly Campus Comment
  OBI22908  Cyperus niger David J. Keil 1979-8-18 13147 San Luis Obispo Campus of Calif Polytechnic State Univ. Ornamental Horticulture Dept Study Unit Comment
  OBI54909  Cyperus niger David J. Keil 1996-9-12 26014 San Luis Obispo Poly Canyon Botanical Garden. Campus of California Polytechnic State University, San Luis Obispo. Comment
  SBBG109668  Cyperus niger C. B. Hardham 1958-9-2 3916 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  CDA11492  Dactylis glomerata G. F. Hrusa 1995-5-28 12272 San Luis Obispo Black Butte Research Natural Area; Occasional on open flats between intersections of access roads to Mt. Lowe radio facility and Peak 1 radio facility with main ridge road. Sown in area after Las Pilitas fire in 1985. Comment
  OBI22329  Dactylis glomerata Robert D. Page 1962-5-10 103 San Luis Obispo Cal Poly campus Comment
  OBI22330  Dactylis glomerata Robert D. Page 1962-5-7 102 San Luis Obispo Along roadside Cal Poly campus Comment
  UCD60276  Dactylis glomerata G. F. Hrusa 1995-5-28 12272 San Luis Obispo San Luis Obispo Co.: Between intersections of access roads to Mt. Low radio facility and Peak 1 radio facility with main ridge road. Black Butte Research Natural Area. 625 Comment
  OBI73087  Danthonia californica David J. Keil, with Michael Curto and V. L. Holland 2000-5-10 28671 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Poly Canyon Comment
  SBBG19088  Danthonia californica C. B. Hardham 1959-4-23 4288 San Luis Obispo Tassajera Cyn Comment
  UCR42821  Danthonia californica Rhonda L. Riggins 1982-5-16 1403 San Luis Obispo Tassajara Canyon Road 0.2 mi west of US Hwy 101. Right -of-way adjacent to grazing land 379 Comment
  UC1348338  Daucus pusillus R. J. Rodin 1963-9-23 San Luis Obispo Botanical Garden of CA Polytechnic College Comment
  UCR6181  Daucus pusillus C. M. Bringle 1967-3-20 670320- 11 San Luis Obispo 2 mi north of San Luis Obispo by Hwy 101, on private property 428 Comment
  UC454313  Deinandra corymbosa I. J. Condit 1911-5-31 San Luis Obispo California Polytechnical School Canyon Comment
  UC455703  Deinandra corymbosa I. J. Condit 1911-6-8 San Luis Obispo California Polytechnical School Canyon Comment
  OBI64573  Deinandra fasciculata David J. Keil 2001-4-10 29289 San Luis Obispo Campus of California Polytechnic State University. Grounds of new sports complex Comment
  SBBG94022  Deinandra fasciculata S. A. Junak with T. J. Ayers 1989-6-28 4091 San Luis Obispo Cuesta Ridge Botanical Area, N of main rd (USFS Rd 29S11.3) just NW of KSBY Television towers, ca 2.7 mi W of Hwy 101 746 Comment
  CAS-BOT-BC292052  Deinandra pentactis R. F. Hoover 1965-9-19 9592 San Luis Obispo 2 mi. e. of Santa Margarita Comment
  CAS-BOT-BC292054  Deinandra pentactis R. F. Hoover 1965-9-29 9665 San Luis Obispo Tassajera Creek Comment
  CAS-BOT-BC292064  Deinandra pentactis R. F. Hoover 1965-9-18 9564 San Luis Obispo Santa Margarita Comment
  CAS-BOT-BC292068  Deinandra pentactis R. F. Hoover 1946-9-14 6371 San Luis Obispo Santa Margarita Comment
  CAS-BOT-BC292069  Deinandra pentactis R. F. Hoover 1946-9-14 6374 San Luis Obispo Santa Margarita Comment
  CAS-BOT-BC292070  Deinandra pentactis R. F. Hoover 1946-9-14 6374 San Luis Obispo Santa Margarita Comment
  OBI16100  Deinandra pentactis Robert F. Hoover 1946-9-14 6371 San Luis Obispo Santa Margarita Comment
  OBI16101  Deinandra pentactis Robert F. Hoover 1946-9-14 6374 San Luis Obispo Santa Margarita Comment
  OBI16109  Deinandra pentactis Robert F. Hoover 1965-9-19 9592 San Luis Obispo 2 mi E of Santa Margarita Comment
  OBI16111  Deinandra pentactis Robert F. Hoover 1965-9-29 9665 San Luis Obispo Tassajera Crk Comment
  OBI16112  Deinandra pentactis Robert F. Hoover 1965-9-18 9564 San Luis Obispo Santa Margarita Comment
  OBI16118  Deinandra pentactis Robert F. Hoover 1946-9-14 6371 San Luis Obispo Santa Margarita Comment
  OBI16119  Deinandra pentactis Robert F. Hoover 1946-9-14 6374 San Luis Obispo Santa Margarita Comment
  UC1285429  Deinandra pentactis R. F. Hoover 1946-9-14 6374 San Luis Obispo Santa Margarita Comment
  OBI80291  Delairea odorata Jordan Collins 2014-11-13 1 San Luis Obispo On the Cal Poly campus in San Luis Obispo between citrus orchards next to Highland Dr and Orchard Rd. Comment
  SD244586  Delairea odorata Brian Brown, Sarah Nasatir Hilty, Kambree Borzini, Dennis Lee 2011-11-1 1 San Luis Obispo 500 yards after the gate up Poly Canyon Road on the north side of the road. 114 Comment
  UC1965429  Delairea odorata Brian Brown with Kambree Borzini 2011-11-5 2 San Luis Obispo 500 yards after the gate up poly Canyon Road on the north side of road. Comment
  CDA20412  Delphinium nudicaule J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  OBI75174  Delphinium parryi David J. Keil, with Matt Ritter, Ken Haggard, et al. 2011-3-22 30984 San Luis Obispo Upper eastern slope of Santa Lucia Mountains. Tributary of Tassajara Canyon north of San Luis Obispo. Comment
  UC1126033  Delphinium parryi P. L. Johannsen 1936-3-21 720 San Luis Obispo 1 mi ne junct. S. L. Obispo Cr. and Reservoir Canyon (Plot 6); San Luis Obispo Quadrangle Comment
  UC454017  Delphinium parryi subsp. eastwoodiae unknown May 1906 641 San Luis Obispo Poly Canyon Comment
  CAS-BOT-BC121447  Delphinium parryi subsp. parryi Alice Eastwood; John Thomas Howell 1936-5-6 2245 San Luis Obispo Polytechnic Canyon, San Luis Obispo Comment
  OBI29829  Delphinium parryi subsp. parryi Ruth Davis 1964-5-29 121 San Luis Obispo Cal Poly campus, Poly cyn Comment
  UC195616  Delphinium parryi subsp. parryi Ira J. Condit 1911-5-31 San Luis Obispo CPS = Calif. Polytechnic School C. P. S. Canyon Comment
  UC454009  Delphinium parryi subsp. parryi I. J. Condit 1909-3-20 San Luis Obispo Santa Margarita Comment
  LA207574  Delphinium variegatum Carl Epling; H. Lewis 1943-4-23 32 San Luis Obispo Santa Margarita Comment
  UC1031441  Delphinium variegatum C. Epling and H. Lewis 1943-4-23 32 San Luis Obispo Santa Margarita Comment
  CDA11547  Dendromecon rigida G. F. Hrusa, D. Ragan 1995-6-2 12382 San Luis Obispo Black Butte Research Natural Area; Summit of ridge immediately E of Mt. Lowe, approximately 1/3 m E of summit along fire break road. Comment
  CDA11642  Dendromecon rigida G. F. Hrusa, T. D. Wilfred 1995-6-19 12342 San Luis Obispo Santa Lucia Mountains; Seedling collection. Cuesta Ridge Botanical Area. Comment
  CDA37777  Dendromecon rigida G. F. Hrusa 1995-5-28 12294 San Luis Obispo Black Butte Research Natural Area; Ridge NE of Mt. Lowe. Comment
  OBI60111  Dendromecon rigida G. F. Hrusa, D. Ragan 1995-6-20 12382 San Luis Obispo Black Butte Research Natural Area. Seedling collection on burned summit of ridge immediately E of Mt Lowe 650 Comment
  OBI77862  Dendromecon rigida G. F. Hrusa, D. Ragan 1985-6-20 12382 San Luis Obispo Black Butte Research Natural Area. Seedling collection on burned summit of ridge immediately E of Mt Lowe 650 Comment
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Jan 3 2018
  UC1736699  Dendromecon rigida Dean W. Taylor 1993-6-22 13725 San Luis Obispo Cuesta Ridge, in Cuesta Ridge Botanical Area, along ridge at Firebreak Benchmark 2476 746 Comment
  UC638987  Dendromecon rigida B. E. and H. J. Miossi 1940-3-19 230 San Luis Obispo along old Cuesta Grade 5 1/2 mi n San Luis Obispo (e-facing slope of canyon); Cuesta Canyon 385 Comment
  UCD95198  Dendromecon rigida G. F. Hrusa 1995-5-28 12294 San Luis Obispo San Luis Obispo Co.: Black Butte Research Natural Area. 610 Comment
  UCD95202  Dendromecon rigida G. F. Hrusa; D. Ragan 1995-6-20 12382 San Luis Obispo San Luis Obispo Co.: Black Butte Research Natural Area. On burned summit of ridge immediately E of Mt. Lowe. Approximately 1/3 m E of summit along fire break road. 650 Comment
  OBI73030  Deschampsia elongata David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham 1995-6-27 25428 San Luis Obispo West Cuesta Ridge at east end of botanical area Comment
  UC1133900  Dichelostemma capitatum P. L. Johannsen 1936-3-21 718 San Luis Obispo 1 mi ne junction of San Luis Obispo Creek and Resevoir Canyon; San Luis Obispo Quad. 228 Comment
  UC454406  Dichelostemma capitatum I. J. Condit 1908-1-22 San Luis Obispo Cal Poly canyon San Luis Obispo Comment
  UCD67278  Dichelostemma capitatum G. F. Hrusa; D. Ragan 1995-6-20 12372 San Luis Obispo San Luis Obispo County: approximately 1/2 mile E and below summit of Mt. Lowe. 710 Comment
  SBBG54879  Dichelostemma capitatum subsp. capitatum J. Kerns 1980-2-2 3 San Luis Obispo Cal Poly Campus, on Poly Cyn Rd 121 Comment
  OBI73588  Dichondra donelliana David J. Keil 2010-7-20 30918 San Luis Obispo Campus, California Polytechnic State University, San Luis Obispo. Lawn area near Business Building 90 Comment
  UC455039  Diervilla X hybrida I. J. Condit 1911-4-20 San Luis Obispo San Louis Obispo, Calif. Comment
  CAS-BOT-BC209091  Digitaria sanguinalis R. F. Hoover 1964-9-16 9306 San Luis Obispo Cal Poly Campus Comment
  CDA34850  Digitaria sanguinalis David J. Keil 2009-8-21 30636 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Along South Polyview next to Bldg 14 (Computer Science). Comment
  OBI17819  Digitaria sanguinalis Hans Wilgenburg 1977-8-11 15 San Luis Obispo Cal Poly campus Comment
  OBI22314  Digitaria sanguinalis Robert F. Hoover 1964-9-16 9306 San Luis Obispo Cal Poly Campus, San Luis Obispo Comment
  OBI58967  Digitaria sanguinalis David J. Keil 1998-9-3 28062 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Comment
  OBI70778  Digitaria sanguinalis Michael Curto 2009-8-21 30636 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Flower bed along South Polyview Drive next to Bldg 14 (Computer Science). 35 deg. 17.979'N x 120 deg. 39.720'W 95 Comment
  RSA769924  Digitaria sanguinalis David J. Keil 2009-8-21 30636 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Flower bed along South Polyview Drive next to Building 14 (computer science) 95 Comment
  OBI74896  Dimorphotheca ecklonis Michael Stiles 2011-2-28 s.n. San Luis Obispo Cal Poly campus Comment
  CAS-BOT-BC150419  Diplacus aurantiacus R. F. Hoover 1964-6-5 8905 San Luis Obispo Ridge southeast of Cuesta Pass Comment
  CAS-BOT-BC150420  Diplacus aurantiacus R. F. Hoover 1964-6-5 8905 San Luis Obispo Ridge southeast of Cuesta Pass Comment
  CAS-BOT-BC150439  Diplacus aurantiacus R. F. Hoover 1965-6-17 9438 San Luis Obispo Ridge nw. of Cuesta Pass Comment
  CAS-BOT-BC150440  Diplacus aurantiacus R. F. Hoover 1965-6-17 9439 San Luis Obispo Ridge nw. of Cuesta Pass Comment
  CAS-BOT-BC150441  Diplacus aurantiacus R. F. Hoover 1965-6-17 9440 San Luis Obispo Ridge nw. of Cuesta Pass Comment
  SBBG85961  Diplacus aurantiacus C. F. Smith 1968-6-28 10090 San Luis Obispo near TV tower, ca. 2 mi W of Cuesta summit on US Hwy 101 N of San Luis Obispo Comment
  SBBG95382  Diplacus aurantiacus J. Hartshorn 1984-1-24 29 San Luis Obispo Poly Cyn Comment
  SBBG96699  Diplacus aurantiacus D. A. Young, S. Junak, T. Ayers 1989-4-27 1916 San Luis Obispo upper end of Chaparral Rd near E end of Cuesta Ridge Botanical Area, below TV antennas Comment
  UC456048  Dipsacus fullonum L. C. Watson 1908-3-23 San Luis Obispo Poly grounds, C. P. S. Comment
  OBI14792  Dipsacus sativus Robert J. Rodin 1964-7-9 7078 San Luis Obispo Poly Cyn on campus of Calif State Polytechnic College, San Luis Obispo Comment
  OBI3507  Dipsacus sativus Lynch 1971-5-21 30 San Luis Obispo Cal Poly campus. NE side of Smith Reservoir, 10 ft from the water 3 Comment
  OBI75285  Dittrichia graveolens David J. Keil 2011-10-11 31120 San Luis Obispo Highland drive entrance to campus of California Polytechnic State University 98 Comment
  OBI75622  Dittrichia graveolens Jack Alamillo, Manny Basaldua, Greg Belgum 2011-11-3 2 San Luis Obispo 150 ft to the left of Poly P on the hill above the dorms at Cal Poly campus 246 Comment
  OBI75623  Dittrichia graveolens Jack Alamillo, Manny Basaldua, Greg Belgum 2011-11-3 1 San Luis Obispo Approx .1 mi up Poly Cyn on the left side at the top of the ditch. 112 Comment
  OBI80315  Dittrichia graveolens Jack Gavron, Gage Willey 2014-11-8 1 San Luis Obispo Cal Poly Property, Poly Canyon, roadside Comment
  SBBG127290  Dittrichia graveolens D. Keil 2011-10-11 31120 San Luis Obispo Highland drive entrance to campus of California Polytechnic State University 98 Comment
  UC2027158  Dittrichia graveolens David J. Keil 2011-10-11 31120 San Luis Obispo Highland drive entrance to campus of California Polytechnic State University 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
  POM203262  Dodecatheon clevelandii subsp. insulare J. T. Howell 1931-3-22 5940 San Luis Obispo Summit of Cuesta Pass. Comment
  UC639021  Dodecatheon clevelandii subsp. insulare Bernard Miossi 1940-3-19 224 San Luis Obispo near Highway 101 four mi s Santa Margarita; s of Santa Margarita 365 Comment
  SEINET196587 Image available Dodecatheon clevelandii var. insulare Bernard Miossi 1940-3-19 224 San Luis Obispo Near Hwy 101, 4 miles South of Santa Margarita. 366 Comment
  UC455068  Dolichandra unguis-cati I. J. Condit 1911-5-4 San Luis Obispo C. P. S. lath house Comment
  OBI10108  Drymocallis glandulosa Robert F. Hoover 1964-5-13 8822 San Luis Obispo Tassajera Crk Comment
  CAS-BOT-BC159574  Drymocallis glandulosa var. glandulosa R. F. Hoover 1964-5-13 8822 San Luis Obispo Tassajera Creek Comment
  CDA12517  Dryopteris arguta J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East Comment
  CDA19977  Dryopteris arguta J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  SBBG93706  Dryopteris arguta S. A. Junak 1990-5-1 4291 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 548 Comment
  SBBG93925  Dryopteris arguta S. A. Junak 1990-10-11 4444 San Luis Obispo N slope of W Cuesta Ridge in Cuesta Ridge Botanical Area, ca. 0.25 mi NNW of Pk 2478, ca. 0.15 mi E of large mine excavation, along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of US Hwy 101 609 Comment
  SBBG95557  Dryopteris arguta J. Eliot 1986-5-21 13 San Luis Obispo 1 mi W of TV Tower Rd off US Hwy 101 N of San Luis Obispo; small ridge above rd, W side Comment
  CAS-BOT-BC109534  Dudleya abramsii subsp. murina R. F. Hoover 1947-6-26 7275 San Luis Obispo Poly Canyon (Brizziolari Creek canyon of U.S.G.S. map). Comment
  CAS-BOT-BC109535  Dudleya abramsii subsp. murina Reid Moran 1977-6-30 24295 San Luis Obispo In Poly Canyon. 175 Comment
  OBI15244  Dudleya abramsii subsp. murina Robert F. Hoover 1947-6-26 7275 San Luis Obispo "Poly Cyn" (Brizziolari Crk cyn of USGS map) Comment
  OBI15248  Dudleya abramsii subsp. murina John Young 1967-4-4 1 San Luis Obispo Poly Cyn, W side of hill slope Comment
  OBI51743  Dudleya abramsii subsp. murina R. Mike Arens 1994-6-10 90 San Luis Obispo Calif Polytechnic State Univ Campus 244 Comment
  OBI51764  Dudleya abramsii subsp. murina R. Mike Arens 1994-6-10 91 San Luis Obispo Calif Polytechnic State Univ Campus, N side Grande Ave ~100 m E of Perimeter Rd intersection 244 Comment
  OBI6677  Dudleya abramsii subsp. murina Greg Hassen 1975-7-8 16 San Luis Obispo Poly cyn Comment
  RSA201553  Dudleya abramsii subsp. murina Robert F. Hoover 1947-6-26 7275 San Luis Obispo Poly Canyon (Brizziolari Creek Canyon of USGS map) Comment
  RSA43019  Dudleya abramsii subsp. murina Robert F. Hoover 1947-6-26 7275 San Luis Obispo Poly Canyon (Brizziolari Creek Canyon of USGS map) Comment
  SEINET7073778  Dudleya abramsii subsp. murina A. G. Vestal 1955-5-19 s.n. San Luis Obispo North of San Luis Obispo along San Luis Obispo Creek on Route 101. UTM Zone 10, 716117mE, 3910115mN. Coordinate datum: NAD27. Comment
  CDA11546  Dudleya lanceolata G. F. Hrusa, D. Ragan 1995-6-2 12381 San Luis Obispo Los Padres Natl. Forest. Black Butte Research Natural Area. Near summit of Mt. Lowe, N-facing slope. Comment
  OBI15249  Dudleya lanceolata Robert F. Hoover 1947-6-26 7276 San Luis Obispo "Poly Cyn" (Brizziolari Crk cyn of USGS map) Comment
  UCD101921  Dudleya lanceolata G. F. Hrusa; D. Ragan 1995-6-20 12381 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area, near summit of Mt. Lowe. 750 Comment
  OBI77936  Dysphania ambrosioides Betty Sheehan 1957-11-13 39 San Luis Obispo Swine Unit, Cal Poly campus Comment
  OBI77937  Dysphania ambrosioides Robert F. Hoover 1946-10-2 6456 San Luis Obispo Calif Polytechnic campus (SLO) Comment
  OBI66598  Echinochloa colona David J. Keil 1998-9-22 s.n. San Luis Obispo Campus of Cal Poly State Univ. At edge of parking lot near Ag Engineering Bldg Comment
  OBI13080  Echinochloa crus-galli Hans Wilgenburg 1977-8-11 11 San Luis Obispo Cal Poly Campus Comment
  OBI21605  Echinochloa crus-galli Dana Fricke 1968-5-1 15 San Luis Obispo Bank of the reservoir behind the horse unit, Cal State Poly tech College campus, San Luis Obispo Comment
  OBI78521  Echinodorus berteroi Eric Wise 1981-7-26 936 San Luis Obispo Shepperd's Reservoir, Cal Poly Comment
  SBBG94378  Ehrendorferia chrysantha T. J. Ayers with S. A. Junak 1989-6-22 765 San Luis Obispo powerline rd 0.3 mi SW of intersection with Tassajara Crk Rd, ca. 1.8 mi W of Hwy 101 Comment
  UCR14480  Ehrharta calycina George K. Helmkamp 1974-4-28 s.n. San Luis Obispo Central Coast, north of 'Morro Bay' on Cuesta Grade [presumably meaning N of San Luis Obispo] 305 Comment
  OBI79720  Ehrharta erecta David J. Keil 2011-11-26 31203 San Luis Obispo West side of US 101 at truck pullout at top of Cuesta Grade 445 Comment
  OBI3508  Eleocharis macrostachya Lynch 1971-5-29 35 San Luis Obispo Cal Poly campus. In Shepherd's Reservoir along NE shore Comment
  OBI35155  Eleocharis macrostachya Eric Wise 1981-7-26 944 San Luis Obispo Aquatic Tracheophytes of San Luis Obispo County. Shepperd's Reservoir, Cal Poly Comment
  OBI35175  Eleocharis macrostachya Eric Wise 1982-4-29 1420 San Luis Obispo Aquatic Tracheophytes of San Luis Obispo County. Shepperd's Reservoir, Cal Poly Comment
  OBI35178  Eleocharis macrostachya Eric Wise 1981-7-26 943 San Luis Obispo Aquatic Tracheophytes of San Luis Obispo County. Shepperd's Reservoir, Cal Poly Comment
  OBI73473  Eleocharis macrostachya David J. Keil 2000-5-29 28774 San Luis Obispo Campus of California Polytechnic State University. Drumm Reservoir and vicinity Comment
  UC1953285  Eleocharis macrostachya David Keil 2000-5-29 28774 San Luis Obispo Campus of California Polytechnic State University. Drumm Reservoir and vicinity. Comment
  RSA769834  Eleocharis palustris David J. Keil 2000-5-29 28774 San Luis Obispo Campus of California Polytechnic State University. Drumm Reservoir and vicinity. Comment
  OBI37948  Eleocharis parishii David J. Keil 1985-9-27 s.n. San Luis Obispo Campus of Calif Polytechnic State Univ Comment
  OBI69524  Eleusine tristachya David J. Keil 2008-7-8 30552 San Luis Obispo Campus of California Polytechnic State University. Lawn area adjacent to Fisher Hall (Building 33). 113 Comment
  UC1928077  Eleusine tristachya David Keil 2008-7-8 30552 San Luis Obispo Campus of California Polytechnic State University. Lawn area adjacent to Fisher Hall (Building 33). 113 Comment
  CAS-BOT-BC227147  Elymus elymoides R. F. Hoover 1965-6-17 9432 San Luis Obispo Ridge nw. of Cuesta Pass Comment
  CDA11541  Elymus glaucus G. F. Hrusa, D. Ragan 1995-6-2 12370 San Luis Obispo Black Butte Research Natural Area; Occasional scattered individuals on dry S-facing slope under Quercus agrifolia at terminus of Ridge 1. Uncommon. Perennial. Comment
  CDA11574  Elymus glaucus G. F. Hrusa 1993-5-22 11125 San Luis Obispo Black Butte Research Natural Area; Perennial on roadside on S side near Radio Facility 2. Occasional. Comment
  OBI6652  Elymus glaucus Greg Hassen 1975-7-24 13 San Luis Obispo Poly Cyn [Calif Polytechnic State University]. Above dump Comment
  UCD61835  Elymus glaucus G. F. Hrusa; D. Ragan 1995-6-20 12370 San Luis Obispo San Luis Obispo Co.: Black Butte Research Natural Area. At terminus of Ridge 1. 525 Comment
  CAS-BOT-BC228685  Elymus multisetus R. F. Hoover 1964-6-6 8942 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  OBI21615  Elymus multisetus Robert F. Hoover 1965-6-17 9432 San Luis Obispo Santa Lucia Range. Ridge NW of cuesta Pass Comment
  OBI21772  Elymus multisetus Robert F. Hoover 1964-6-6 8942 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI3057  Elymus multisetus Larry E. Brown 1971-4-30 1971 San Luis Obispo In the Cal Poly botanical area in Poly Cyn Comment
  OBI51773  Elymus multisetus R. Mike Arens 1994-6-10 92 San Luis Obispo Calif Polytechnic State Univ campus 244 Comment
  SBBG104666  Elymus multisetus D. A. Young, F. L. Johnson 1992-6-19 ROB 109 San Luis Obispo Pick and Shovel Mine; Camp San Luis Obispo Comment
  SBBG93984  Elymus multisetus S. A. Junak 1990-5-15 4330 San Luis Obispo near S edge of Cuesta Ridge Botanical Area on W side of upper middle fork of Chorro Crk, along old rd on W side of Pick and Shovel Mine, ca. 0.1 mi S of house ruins 579 Comment
  SBBG93991  Elymus multisetus S. A. Junak, T. Ayers 1989-6-22 4071 San Luis Obispo USFS Rd 29S11.3, 1.3 mi W of E boundary for the Cuesta Ridge Botanical Area, ca. 4.3 mi W of US Hwy 101 749 Comment
  UC1153385  Elymus multisetus R. F. Hoover 1964-6-6 8942 San Luis Obispo ridge nw Cuesta Pass Comment
  OBI80105  Elymus ponticus David J. Keil 2012-9-4 31523 San Luis Obispo Tassajara Canyon Road, ca. 60 m west of US 101 360 Comment
  OBI51750  Elymus triticoides R. Mike Arens 1994-6-10 82 San Luis Obispo Calif Polytechnic State Univ campus. In Poly Cyn near Botanical Garden foot bridge 152 Comment
  OBI73017  Elymus triticoides David J. Keil 2000-9-7 s.n. San Luis Obispo Santa Margarita Ranch Comment
  CDA11497  Emmenanthe penduliflora G. F. Hrusa 1995-5-28 12277 San Luis Obispo Los Padres Natl. Forest. Black Butte Research Natural Area below Peak 1 radio facility. Comment
  CDA11505  Emmenanthe penduliflora G. F. Hrusa 1995-5-28 12285 San Luis Obispo Los Padres Natl. Forest. Black Butte Research Natural Area immediately to SW of Peak 1 Radio Facility. Comment
  OBI59927  Emmenanthe penduliflora G. F. Hrusa 1995-5-28 12285 San Luis Obispo Black Butte Research Natural Area. Immed. to SW of Peak 1 Radio facility 630 Comment
  OBI69503  Emmenanthe penduliflora David J. Keil 2008-6-6 30532 San Luis Obispo Campus of California Polytechnic State University. P-Hill above dorms complex. 280 Comment
  OBI73042  Emmenanthe penduliflora David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham 1995-6-27 25438 San Luis Obispo West Cuesta Ridge at east end of botanical area Comment
  OBI77824  Emmenanthe penduliflora Jennifer Stone 1986-3-9 2 San Luis Obispo Cuesta Ridge E in chaparral area burned over in the Las Pilitas Fire of June-July 1985. Voucher for fire successional thesis study, Soils Science Dept, Calif Poly State Univ. Site 1 Comment
  RSA135419  Emmenanthe penduliflora Volney Rattan 1887-06 s.n. San Luis Obispo Near San Luis Obispo. Comment
  RSA585856  Emmenanthe penduliflora G. Fred Hrusa 1995-5-28 12277 San Luis Obispo Black Butte Research natural Area, below Peak 1 radio facility. 625 Comment
  UC1287785  Emmenanthe penduliflora M. de Cessac 1881-1 169 San Luis Obispo Canada de la Cuesta; San Luis Obispo Comment
  UC455941  Emmenanthe penduliflora I. J. Condit 1908-3-27 San Luis Obispo Calif. Poly. School canyon; Calif. Poly. School Comment
  UC455946  Emmenanthe penduliflora Miss Magdalene Venable 1908-3-18 San Luis Obispo Cuesta Comment
  UCD119209  Emmenanthe penduliflora G. F. Hrusa 1995-5-28 12285 San Luis Obispo San Luis Obispo County: Immediately to SW of Peak 1 Radio Facility. 630 Comment
  SBBG93888  Emmenanthe penduliflora var. penduliflora S. A. Junak, T. Ayers 1989-7-14 4112 San Luis Obispo extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd 505 Comment
  SBBG95293  Emmenanthe penduliflora var. penduliflora J. Johnson, M. Boggs 1986-5-11 20 San Luis Obispo East Cuesta Ridge, ca. 12 mi N of San Luis Obispo, off US Hwy 101 Comment
  OBI11881  Epilobium canum Jim Heaston 1955-10-13 32 San Luis Obispo Cal Poly, San Luis Obispo Comment
  OBI6675  Epilobium canum Greg Hassen 1975-8-20 56 San Luis Obispo Poly Cyn, Calif Polytechnic State Univ, San Luis Obispo Comment
  OBI80292  Epilobium canum Jordan Collins 2014-11-17 7 San Luis Obispo Near the Cal Poly campus in San Luis Obispo along Poly Canyon Road. Comment
  OBI8493  Epilobium canum R. D. McCall 1978-10-10 14 San Luis Obispo Poly Cyn, Calif Polytechnic State Univ, San Luis Obispo Comment
  CAS-BOT-BC166421  Epilobium canum subsp. canum R. F. Hoover 1967-10-5 10873 San Luis Obispo Mouth of Poly Canyon, San Luis Obispo Comment
  RSA513  Epilobium canum subsp. canum E. R. Johnson 1928-8-21 1102 San Luis Obispo Cuesta Pass. 457 Comment
  UCR266005  Epilobium canum subsp. mexicanum Deanna L. B. Montgomery, Belinda O'Bryan 1986-8-7 52 San Luis Obispo Central Coast, San Luis Obispo, Poly Canyon, Cal Poly State University Campus 160 Comment
  OBI12050  Epilobium ciliatum Robert F. Hoover 1964-5-13 8826 San Luis Obispo Tassajera crk Comment
  OBI3491  Epilobium ciliatum Lynch 1971-5-29 47 San Luis Obispo S shore Shepherd's Reservoir. Cal Poly campus Comment
  OBI80298  Epilobium ciliatum Tylor Wilbourn 2014-11-12 1 San Luis Obispo Cal Poly, near the Horticulture unit 71 Comment
  CDA13952  Epilobium ciliatum subsp. ciliatum G. F. Hrusa, D. Ragan 1997-8-1 14070 San Luis Obispo South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass. Comment
  OBI73475  Epilobium ciliatum subsp. ciliatum David J. Keil 2000-5-29 28773 San Luis Obispo Campus of California Polytechnic State University. Drumm Reservoir and vicinity Comment
  OBI12049  Epilobium ciliatum subsp. watsonii Betty Sheehan 1957-11-7 41 San Luis Obispo Beef Unit, Cal Poly campus Comment
  OBI37149  Epilobium ciliatum subsp. watsonii Eric Wise 1981-7-26 958 San Luis Obispo Poly Cyn. Cal Poly campus Comment
  OBI73018  Epilobium minutum David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham 1995-6-27 25426 San Luis Obispo West Cuesta Ridge at east end of botanical area Comment
  SBBG93690  Epilobium minutum S. A. Junak 1989-4-27 3985 San Luis Obispo ca. 100 m S of USFS Rd 29S11.3, ca. 0.2 mi E of W boundary sign for the Cuesta Ridge Botanical Area 792 Comment
  SBBG93698  Epilobium minutum S. A. Junak 1990-5-1 4278 San Luis Obispo N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd, ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd 533 Comment
  SBBG108084  Equisetum hyemale C. B. Hardham 1958-9-2 3917 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  OBI1042  Equisetum telmateia R. J. Rodin 1959-4-6 6334 San Luis Obispo Poly Canyon, campus of California State Polytechnic College, San Luis Obispo Comment
  OBI35072  Equisetum telmateia Eric Wise 1981-7-26 960 San Luis Obispo Poly Canyon Comment
  OBI78923  Equisetum telmateia Ronald Halverson 1957-2-24 8 San Luis Obispo Cal Poly campus Comment
  UC2027521  Equisetum telmateia subsp. braunii Josh Willems 2013-3-2 9 San Luis Obispo Poly Canyon; near creek at entrance to architecture graveyard. Comment
  UCR40998  Equisetum telmateia subsp. braunii R. J. Rodin 1956-3-26 6049 San Luis Obispo California State Polytechnic College, San Luis Obispo: Poly Canyon. Comment
  OBI50117  Eragrostis barrelieri Michael Curto, Linda Allen 1992-11-15 858 San Luis Obispo Calif Polytechnic state Univ campus, ca. 50 m S of Ornamental Horticulture Unit along rd to such Comment
  OBI21803  Eragrostis mexicana Robert F. Hoover 1964-9-16 9307 San Luis Obispo Cal Pol.y campus, San Luis Obispo Comment
  OBI50159  Eragrostis mexicana Michael Curto 1991-12-9 817 San Luis Obispo Calif Polytechnic State Univ Campus, N side Grande Ave ~100 m E of Perimeter Rd intersection Comment
  OBI2844  Eragrostis pectinacea Larry E. Brown 1971-8-4 2068 San Luis Obispo Growing on Cal Poly campus around edge of watered lawn Comment
  OBI69687  Eragrostis pectinacea David J. Keil 1988-9-21 21141 San Luis Obispo Campus of Calif Polytechnic State Univ, San Luis Obispo. Along Via Carta just N of Brizziolara Crk. Comment
  RSA778548  Eragrostis pectinacea David J. Keil 1988-9-21 21141 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Along Via Carta just N of Brizziolara Creek. East of road Comment
  SBBG126116  Eragrostis pectinacea D. Keil 1988-9-21 21141 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo, along Via Carta just N of Brizziolari Cr, E side of rd Comment
  CAS-BOT-BC284149  Eragrostis pectinacea var. pectinacea R. F. Hoover 1964-9-16 9307 San Luis Obispo Cal Poly campus, San Luis Obispo Comment
  RSA201715  Eragrostis pectinacea var. pectinacea Robert F. Hoover 1964-9-16 9307 San Luis Obispo Cal Poly Campus, San Luis Obispo Comment
  UC1969576  Eremophila maculata Michael Curto 2009-2-24 s. n. San Luis Obispo Leaning Pine Arboretum, Campus of California Polytechnic State University, San Louis Obispo. Comment
  CAS-BOT-BC131583  Ericameria arborescens R. F. Hoover 1965-9-29 9674 San Luis Obispo Tassajera Creek Comment
  OBI16589  Ericameria arborescens Robert F. Hoover 1965-9-29 9674 San Luis Obispo Tassajera crk Comment
  OBI73024  Ericameria arborescens David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham 1995-6-27 25436 San Luis Obispo West Cuesta Ridge at east end of botanical area Comment
  SBBG117865  Ericameria arborescens E. Painter, M. Wetherwax, D. Keil, K. Downing 2000-8-20 SLO 162 San Luis Obispo near rd to Pick and Shovel Mine, S of TV towers on Cuesta Ridge; Camp San Luis Obispo 410 Comment
  SBBG8324  Ericameria arborescens C. B. Hardham 1957-8-30 2526 San Luis Obispo Cuesta, ca. 10 mi N of San Luis Obispo Comment
  SBBG93150  Ericameria arborescens S. A. Junak 1990-7-26 4427 San Luis Obispo N slope of W Cuesta Ridge Botanical Area, ca. 0.4 mi NW of Pk 2478, at SW end of mine excavation along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of US Hwy 101 624 Comment
  SBBG93913  Ericameria arborescens S. A. Junak, D. Young, T. Ayers 1989-8-24 4142 San Luis Obispo extreme E edge of Cuesta Ridge Botanical Area, N of USFS Rd 29S11.3 along access rd to KSBY Television towers, ca. 3 mi W of Hwy 101 746 Comment
  UCR153986  Ericameria arborescens R. D. Goeden 1998-9-10 s.n. San Luis Obispo Cuesta Ridge Botanical Area, north of San Luis Obispo 732 Comment
  OBI6644  Erigeron foliosus Greg Hassen 1975-8-7 50 San Luis Obispo Poly Cyn [Cal Poly campus, SLO] Comment
  OBI74897  Erigeron karvinskianus Michael Stiles 2011-2-28 s.n. San Luis Obispo Campus of Cal Poly, SLO Comment
  CDA11472  Erigeron philadelphicus G. F. Hrusa 1995-5-28 12237 San Luis Obispo Black Butte Research Natural Area. SE base of Peak 3. Comment
  OBI57091  Erigeron philadelphicus G. F. Hrusa 1995-5-28 12237 San Luis Obispo Black Butte Research Natural Area. Base of steep rocky cliff at SE base of Peak 3 500 Comment
  OBI59923  Erigeron philadelphicus G. F. Hrusa 1995-5-28 12237 San Luis Obispo Base of steep ricky cliff at SE base of Peak 3 500 Comment
  SBBG109881  Erigeron philadelphicus C. B. Hardham 1959-4-29 4342 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  UCD131464  Erigeron philadelphicus var. philadelphicus G. F. Hrusa 1995-5-28 12237 San Luis Obispo San Luis Obispo Couny: southeast base of Peak 3. 500 Comment
  OBI79345  Erigeron sumatrensis David J. Keil 2011-11-26 31205 San Luis Obispo West side of US 101 at truck pullout at top of Cuesta Grade 460 Comment
  UC1124367  Eriodictyon tomentosum B. Bolt 1936-1-16 550 San Luis Obispo 1/2 mi e Cuesta Pass; Santa Barbara National Forest, San Luis Obispo Quad. Comment
  UCD119334  Eriodictyon tomentosum Roman Gankin 1966-2-17 667 San Luis Obispo San Luis Obispo County: Along roadside, ca. 2 miles east of Cuesta Pass off U.S. Highway 101. Comment
  CAS-BOT-BC188079  Eriodictyon traskiae R. F. Hoover 1964-6-5 8925 San Luis Obispo Ridge SE of Cuesta Pass Comment
  CAS-BOT-BC188080  Eriodictyon traskiae R. F. Hoover 1964-6-5 8925 San Luis Obispo Ridge SE of Cuesta Pass Comment
  UC1285032  Eriodictyon traskiae R. F. Hoover 1964-6-5 8925 San Luis Obispo ridge se Cuesta Pass; se of Cuesta Pass 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
  UCD119312  Eriodictyon traskiae G. F. Hrusa 1995-5-28 12224 San Luis Obispo San Luis Obispo County: On WNW flank of Peak 2 approx. 1/2 way to summit, on slope facing SW. 600 Comment
  CDA11525  Eriodictyon traskiae subsp. smithii G. F. Hrusa 1995-5-28 12320 San Luis Obispo Black Butte Research Natural Area; Ridge immediately SW of Radio Facility 2 (Peak 1). Comment
  CDA11562  Eriodictyon traskiae subsp. smithii G. F. Hrusa 1993-5-22 11111 San Luis Obispo Los Padres Natl. Forest, Black Butte Research Natural Area, along main ridge road, approx. 1 m. N of Mt. Lowe. Comment
  CDA20417  Eriodictyon traskiae subsp. smithii J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  OBI2747  Eriodictyon traskiae subsp. smithii Robert F. Hoover 1964-6-5 8925 San Luis Obispo Ridge SE of Cuesta Pass Comment
  OBI57025  Eriodictyon traskiae subsp. smithii G. F. Hrusa 1995-5-2 12224 San Luis Obispo Black Butte Research Natural area. 600 Comment
  OBI59919  Eriodictyon traskiae subsp. smithii G. F. Hrusa 1995-5-28 12320 San Luis Obispo Black Butte Research Natural area. Ridge immediately SW of Radio Facility 2 (Peak 1) 630 Comment
  CAS-BOT-BC241926  Eriogonum cithariforme Clare B. Hardham 1957-6-17 2238 San Luis Obispo Santa Lucia Mountains. Tassajera Canyon Comment
  SBBG93797  Eriogonum cithariforme S. A. Junak 1990-4-26 4206 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
  UCR67891  Eriogonum cithariforme var. agninum Steven A. Junak 1990-4-26 4206 San Luis Obispo Santa Lucia Mtns., Near N boundary of Cuesta Ridge Botanical Area, c. 0.4 mi south of Tassajera Creek Road at S end of dirt road on Ames property, which is c. 1.8 mi west of intersection with hwy 101 518 Comment
  SEINET7073763  Eriogonum elongatum A. G. Vestal 1955-4-19 s.n. San Luis Obispo Serpentine opposite Cuesta Gabe [grade?] (Route 101). UTM Zone 10, 715650mE, 3913626mN. Coordinate datum: NAD27. Comment
  OBI11119  Eriogonum elongatum var. elongatum Betty Sheehan 1957-10-10 6 San Luis Obispo Poly Cyn, Cal Poly campus Comment
  SD22420  Eriogonum elongatum var. elongatum Susan G. Stokes 1932-8-29 San Luis Obispo Near San Luis Obispo Comment
  OBI28183  Eriogonum fasciculatum Jeffery Null 1980-5-13 47 San Luis Obispo Ecological Study area, Cal Poly campus 91 Comment
  OBI6628  Eriogonum fasciculatum Greg Hassen 1975-6-24 6 San Luis Obispo Poly Cyn, Cal Poly Campus Comment
  CAS-BOT-BC249894  Eriogonum fasciculatum var. fasciculatum R. F. Hoover 1965-6-18 9445 San Luis Obispo Santa Lucia Range. Poly Canyon, San Luis Obispo Comment
  OBI6267  Eriogonum fasciculatum var. fasciculatum Robert F. Hoover 1965-6-18 9445 San Luis Obispo Santa Lucia Range; Poly Cyn, San Luis Obispo Comment
  CAS-BOT-BC249997  Eriogonum fasciculatum var. foliolosum R. F. Hoover 1965-6-17 9436 San Luis Obispo Ridge nw. of Cuesta Pass Comment
  CAS-BOT-BC249998  Eriogonum fasciculatum var. foliolosum R. F. Hoover 1965-6-17 9437 San Luis Obispo Ridge nw. of Cuesta Pass Comment
  OBI11105  Eriogonum fasciculatum var. foliolosum Robert F. Hoover 1965-6-17 9437 San Luis Obispo Santa Lucia Range. Ridge NW of cuesta Pass Comment
  OBI11109  Eriogonum fasciculatum var. foliolosum Robert F. Hoover 1965-6-17 9436 San Luis Obispo Santa Lucia Range. Ridge NW of cuesta Pass Comment
  SBBG93746  Eriogonum fasciculatum var. foliolosum S. A. Junak 1990-6-27 4381 San Luis Obispo W Cuesta Ridge, near E edge of Cuesta Ridge Botanical Area, along S side of W Cuesta Ridge Rd 713 Comment
  OBI6313  Eriogonum giganteum var. giganteum Bob Fraas 1964-2-18 11 San Luis Obispo O.H. Unit, Calif State Poly College, SLO Comment
  CAS-BOT-BC250530  Eriogonum gracile R. F. Hoover 1946-9-14 6375 San Luis Obispo Santa Margarita Comment
  OBI11079  Eriogonum gracile Robert F. Hoover 1946-9-14 6375 San Luis Obispo Santa Margarita Comment
  UC771759  Eriogonum gracile R. F. Hoover 1946-9-14 6375 San Luis Obispo Santa Margarita 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
  OBI75175  Eriogonum saxatile David J. Keil, with Matt Ritter, Ken Haggard, et al. 2011-3-22 30985 San Luis Obispo Upper eastern slope of Santa Lucia Mountains. Tributary of Tassajara Canyon north of San Luis Obispo. Comment
  CAS-BOT-BC264904  Eriogonum viridescens R. F. Hoover 1946-9-14 6376 San Luis Obispo Santa Margarita Comment
  OBI10930  Eriogonum viridescens Robert F. Hoover 1946-9-14 6376 San Luis Obispo Santa Margarita Comment
  JEPS89529  Eriophyllum confertiflorum Dean William Taylor 1971-4-24 1003 San Luis Obispo on Cuesta Ridge Cuesta Ridge Comment
  OBI16505  Eriophyllum confertiflorum Abdlll Ahmad 1963-5-26 7 San Luis Obispo Poly Canyon Comment
  OBI16506  Eriophyllum confertiflorum Vrmeer 1955-5-7 41 San Luis Obispo Poly Cyn, near Dump, hillside above road Comment
  OBI28190  Eriophyllum confertiflorum Jeffery Null 1980-5-12 46 San Luis Obispo Ecological Study area, Cal Poly Comment
  OBI51786  Eriophyllum confertiflorum R. Mike Arens 1994-5-22 78 San Luis Obispo Cal Poly campus. Poly Cyn near Botanical Garden foot bridge 152 Comment
  OBI6641  Eriophyllum confertiflorum Greg Hassen 1975-6-24 9 San Luis Obispo Poly Canyon Comment
  UCD67187  Eriophyllum confertiflorum G. F. Hrusa 1995-5-2 12249 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Rocky opening at edge of Quercus agrifolia woodland. 500 Comment
  OBI33593  Eriophyllum confertiflorum var. confertiflorum Melissa Luckow, Jerry Rendon 1980-5-20 58 San Luis Obispo Poly Canyon, near the end of the road on the N side Comment
  SBBG95576  Eriophyllum confertiflorum var. confertiflorum J. Eliot 1986-5-21 39 San Luis Obispo W Cuesta Ridge, ca. 1 mi W on TV Tower Rd, off US Hwy 101 Comment
  OBI80453  Erodium botrys Katie Lange, Drew Burke, Doug Platt 2015-3-3 2 San Luis Obispo Campus of California Polytechnic State University, graveled trail/road into Poly Canyon towards stone arch. North side of the creek, 150 feet down the trail. 121 Comment
  SBBG93890  Erodium botrys S. A. Junak, T. J. Ayers 1989-6-28 4093 San Luis Obispo N of USFS Rd 29S11.3 just N of KSBY Television towers, ca. 2.7 mi W of Hwy 101; Cuesta Ridge Botanical Area 762 Comment
  SEINET10693356  Erodium botrys John R. Stone, Sharon A. Bodine 2000-4-8 Stone 2918 San Luis Obispo San Luis Obispo. Off Hwy. 101, ca. 5 km north of San Luis Obispo. Roadside and stream bottoms. 330 Comment
  OBI17824  Erodium brachycarpum Hans Wilgenburg 1977-8-11 32 San Luis Obispo Cal Poly campus; on Radio Hill Comment
  OBI28146  Erodium cicutarium M. A. Glass 1981-5-5 28 San Luis Obispo Ecological Study Area, Calif Polytechnic State Univ, San Luis Obispo Comment
  OBI3506  Erodium cicutarium Lynch 1971-5-21 36 San Luis Obispo Cal Poly campus, San Luis Obispo. On NW end of Indonesian Reservoir Comment
  SBBG93889  Erodium cicutarium S. A. Junak, T. J. Ayers 1989-6-28 4094 San Luis Obispo N of USFS Rd 29S11.3 just N of KSBY Television towers, ca. 2.7 mi W of Hwy 101; Cuesta Ridge Botanical Area 762 Comment
  SBBG94010  Erodium cicutarium S. A. Junak 1990-4-17 4161 San Luis Obispo just N of USFS Rd 29S11.3, along W side of rd to KSBY TV towers, E end of Cuesta Ridge Botanical Area, ca. 2.6 mi W of US Hwy 101 716 Comment
  UCSC000437  Erodium cicutarium L. C. Watson 2008-3-23 s.n. San Luis Obispo Poly grounds Comment
  OBI14101  Erodium moschatum Betty Sheehan 1957-10-19 21 San Luis Obispo RR tracks, Cal Poly campus Comment
  OBI14103  Erodium moschatum Jim Heaston 1955-10-9 21 San Luis Obispo Cal Poly San Luis Obispo Comment
  OBI77971  Eruca sativa Mike Stiles 2012-4-9 s.n. San Luis Obispo Campus. Calif Polytechnic State Univ Comment
  SBBG127299  Eruca vesicaria M. Stiles 2012-4-9 San Luis Obispo Campus, California Polytechnic State University Comment
  UC2027208  Eruca vesicaria subsp. sativa Mike Stiles 2012-4-9 San Luis Obispo Campus. California Polytechnic State University Comment
  CDA11540  Erysimum capitatum G. F. Hrusa, D. Ragan 1995-6-2 12369 San Luis Obispo Black Butte Research Natural Area, east of Cuesta Pass 2 mi. Terminus of Ridge 1. Comment
  UCD67275  Erysimum capitatum G. F. Hrusa; D. Ragan 1995-6-20 12369 San Luis Obispo Black Butte Research Natural Area. Small colony on dry S-facing slope under Quercus agrifolia at terminus of Ridge 1. Uncommon. Biennial. 525 Comment
  SBBG94129  Erysimum capitatum var. capitatum S. A. Junak 1990-7-26 4428 San Luis Obispo N slope of W Cuesta Ridge in Cuesta Ridge Botanical Area ca. 0.4 mi NW of Pk 2478, at SW end of mine excavation along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of US Hwy 101 624 Comment
  UCR76496  Erysimum suffrutescens George K. Helmkamp 1993-3-5 s.n. San Luis Obispo Central Coast, Cuesta Ridge northwest of US-101 and the city of San Luis Obispo 671 Comment
  OBI78623  Erythrina crista-galli Emily Ross Bishop 2014-2-11 San Luis Obispo Cal Poly Campus, along S. Perimeter road, across form recreation center in front of graphic arts building Comment
  CAS-BOT-BC402817  Eschscholzia caespitosa R. F. Hoover 1949-4-6 7584 San Luis Obispo Poly Canyon Comment
  CDA11494  Eschscholzia caespitosa G. F. Hrusa 1995-5-28 12274 San Luis Obispo Black Butte Research Natural Area; Facing SW below Peak 1 radio facility. Comment
  OBI11781  Eschscholzia caespitosa Robert F. Hoover 1949-4-6 7584 San Luis Obispo Poly Cyn Comment
  OBI51811  Eschscholzia caespitosa Gary Westbrook Mar-94 23 San Luis Obispo Calif Polytechnic State Univ campus; near Botanical Garden foot bridge 244 Comment
  OBI57143  Eschscholzia caespitosa G. F. Hrusa 1995-5-2 12274 San Luis Obispo Black Butte Research Natural Area. Below Peak 1 radio facility 640 Comment
  SBBG93703  Eschscholzia caespitosa S. A. Junak 1990-5-1 4298 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 548 Comment
  SBBG93798  Eschscholzia caespitosa S. A. Junak 1990-4-26 4208 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
  SBBG93887  Eschscholzia caespitosa S. A. Junak, T. Ayers 1989-7-14 4113 San Luis Obispo extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd 505 Comment
  UC1296226  Eschscholzia caespitosa R. F. Hoover 1949-4-6 7584 San Luis Obispo Poly Canyon Comment
  UCD95253  Eschscholzia caespitosa G. F. Hrusa 1995-5-28 12274 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area; on SW facing slope below Peak 1 radio facility. 640 Comment
  OBI11804  Eschscholzia californica Aart C. DeVos 1983-4-18 56 San Luis Obispo Poly Cyn Comment
  OBI22956  Eschscholzia californica Andrew Rybak 1972-8-24 7 San Luis Obispo Poly Cyn, Cal Poly campus, San luis Obispo Comment
  OBI28157  Eschscholzia californica Jeffrey Null 1980-5-13 48 San Luis Obispo Ecological Study Area, Calif Polytechnic State Univ, San Luis Obispo Comment
  OBI33698  Eschscholzia californica Melissa Luckow, Jerry Rendon 1980-4-4 12 San Luis Obispo Poly Cyn, near arch to the cyn Comment
  OBI51755  Eschscholzia californica R. Mike Arens 1994-3-12 23 San Luis Obispo Calif Polytechnic State Univ campus; near Botanical Garden foot bridge Comment
  OBI51772  Eschscholzia californica R. Mike Arens 1994-6-10 93 San Luis Obispo Calif Polytechnic State Univ campus; near Botanical Garden foot bridge 244 Comment
  OBI51799  Eschscholzia californica R. Mike Arens 1994-3-12 17 San Luis Obispo Calif Polytechnic State Univ campus; near Botanical Garden foot bridge Comment
  OBI6963  Eschscholzia californica Michael Regan 1972-5-23 s.n. San Luis Obispo Cal Poly campus Comment
  SBBG93842  Eschscholzia californica S. A. Junak 1990-5-15 4331 San Luis Obispo near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Crk, at NW corner of Pick and Shovel Mine 579 Comment
  OBI12251  Eucalyptus camaldulensis Jack M. Farrell 1955-2-21 100 San Luis Obispo Cal Poly campus Comment
  OBI12253  Eucalyptus camaldulensis Jack M. Farrell 1955-2-21 105 San Luis Obispo Cal Poly campus Comment
  OBI22805  Eucalyptus camaldulensis Peter Gray 1971-2-25 20 San Luis Obispo Cal Poly campus; Adj to Erhart ag and English bldgs Comment
  OBI23408  Eucalyptus camaldulensis Larry Truesdell 1972-5-10 4 San Luis Obispo Cal Poly campus in the archy patio Comment
  OBI33668  Eucalyptus camaldulensis Patrick Amaya 1972-1-22 6 San Luis Obispo Cal Poly campus, Along Inner Perimeter rd adj to the ag bldg Comment
  OBI33669  Eucalyptus camaldulensis Mary Giannotti 1971-11-13 15 San Luis Obispo On the SE side of the Ag bldg, Cal Poly campus, SLO 116 Comment
  OBI33670  Eucalyptus camaldulensis Steve Foiada 1971-1-23 A 6 San Luis Obispo Cal Poly campus; S of Agri-Eng bldg Comment
  OBI12269  Eucalyptus cladocalyx Jack M. Farrell 1955-2-21 101 San Luis Obispo Cal Poly campus Comment
  OBI12257  Eucalyptus conferruminata Jack M. Farrell 1955-2-21 116 San Luis Obispo Cal Poly Campus Comment
  OBI27279  Eucalyptus conferruminata David J. Keil 1976-11-4 11873 -10 San Luis Obispo Campus of Calif Polytechnic State University, San Luis Obispo Comment
  OBI65287  Eucalyptus conferruminata Matt Ritter 2005-12-6 21 San Luis Obispo Cal Poly campus, near the dorms, bldg 101 Comment
  OBI12260  Eucalyptus globulus Ross Dileo 1960-2-27 2 San Luis Obispo Cal Poly campus, San Luis Obispo Comment
  OBI12262  Eucalyptus globulus Jack M. Farrell 1955-2-21 10 San Luis Obispo Cal Poly campus Comment
  OBI22807  Eucalyptus globulus Tom Patterson 1969-11-15 6 San Luis Obispo Cal Poly campus Comment
  OBI22809  Eucalyptus globulus Mary Giannotti 1971-11-13 12 San Luis Obispo Near Crop Science House on the campus of Calif State Polytechnic College, San Luis Obispo 137 Comment
  OBI22810  Eucalyptus globulus Unknown 1972-1-23 7 San Luis Obispo Across from the Health Center, Cal Poly campus Comment
  OBI12254  Eucalyptus polyanthemos Jack M. Farrell 1955-2-21 59 San Luis Obispo Cal Poly campus Comment
  OBI22796  Eucalyptus polyanthemos Terral Kershaw 1970-2-21 12 San Luis Obispo Lawn strip area along N side of Admin bldg, Cal Poly campus, SLO 70 Comment
  OBI22797  Eucalyptus polyanthemos Mary Giannotti 1971-11-13 4 San Luis Obispo Cal Poly campus; sunny area between Santa Lucia and Trinity Halls 137 Comment
  OBI22812  Eucalyptus polyanthemos Patrick Amaya 1972-1-22 3 San Luis Obispo Cal Poly campus; At the corner of Inner Perimeter rd and Campus way Comment
  OBI22815  Eucalyptus polyanthemos Mary Giannotti 1971-11-13 5 San Luis Obispo Cal Poly campus; W side of the cafeteria Comment
  OBI22942  Eucalyptus polyanthemos Mike Griffin 1976-4-8 1 San Luis Obispo Cal Poly campus Comment
  OBI25331  Eucalyptus polyanthemos Phil Ashley 1980-2-11 s.n. San Luis Obispo Cal Poly campus Comment
  OBI27282  Eucalyptus polyanthemos David J. Keil 1976-11-4 11873 -2 San Luis Obispo Cal Poly campus Comment
  OBI33302  Eucalyptus polyanthemos Raymond J. Martinez 1965-5-9 7 San Luis Obispo Cal Poly campus Comment
  OBI33662  Eucalyptus polyanthemos Patrick Amaya 1972-1-23 5 San Luis Obispo Cal Poly campus; In front of Old Admin bldg Comment
  OBI35929  Eucalyptus polyanthemos Walter F. Chesbro 1978-4-16 54 San Luis Obispo Found on Cal Poly campus Comment
  OBI67895  Eucalyptus polyanthemos Jenn Yost & Matt Ritter, Matt Ritter February2007 s.n. San Luis Obispo Cal Poly campus in the center of the spider bldg and faculty offices E. Comment
  OBI77002  Eucalyptus polyanthemos Betty Hoover 1962-1-25 16 San Luis Obispo Cal Poly campus Comment
  OBI22798  Eucalyptus pulverulenta Mary Giannotti 1971-11-13 10 San Luis Obispo Cal Poly campus Comment
  OBI65317  Eucalyptus pulverulenta Matt Ritter 2005-12-5 23 San Luis Obispo Cal Poly campus Comment
  OBI22802  Eucalyptus rudis Unknown 1972-1-22 4 San Luis Obispo Adj to Engineering East, Cal Poly campus Comment
  OBI27283  Eucalyptus rudis David J. Keil 1976-11-4 11873 -1 San Luis Obispo Campus of Calif Polytechnic State University, San Luis Obispo Comment
  OBI65299  Eucalyptus rudis Matt Ritter 2005-11-30 14 San Luis Obispo Just S of the old quarry up Poly Cyn Comment
  OBI65302  Eucalyptus rudis Matt Ritter 2005-11-30 14 San Luis Obispo Just S of the old quarry up Poly Cyn Comment
  OBI67362  Eucalyptus rudis Jenn Yost and Matt Ritter, Matt Ritter 2006-11-30 141 San Luis Obispo Cal Poly campus, off via carta in the middle of the inner campus Comment
  OBI12252  Eucalyptus sideroxylon Jack M. Farrell 1955-2-21 109 San Luis Obispo Cal Poly campus Comment
  OBI22837  Eucalyptus sideroxylon Ross Dileo 1960-2-27 8 San Luis Obispo Cal Poly campus Comment
  OBI29822  Eucalyptus sideroxylon Ruth Davis 1964-5-29 123 San Luis Obispo Cal Poly campus Comment
  OBI33660  Eucalyptus sideroxylon Patrick Amaya 1972-1-22 2 San Luis Obispo Adj to college dining hall, Cal Poly campus Comment
  OBI33661  Eucalyptus sideroxylon Patrick Amaya 1972-2-19 11 San Luis Obispo Cal Poly campus, Next to the Bio Sci enclave Comment
  OBI33663  Eucalyptus sideroxylon Fred Motlo 1971-3-1 s.n. San Luis Obispo Cal Poly campus, 100 ft S of S. Perimeter Rd 107 Comment
  OBI33664  Eucalyptus sideroxylon Bill White 1970-3-7 22 San Luis Obispo Located E side of Sci N bldg, Cal Poly campus Comment
  OBI65315  Eucalyptus sideroxylon Matt Ritter 2005-12-5 25 San Luis Obispo Cal Poly campus Comment
  OBI77670  Eucalyptus sideroxylon R. D. McCall 1978-10-28 12 San Luis Obispo Cal Poly campus Comment
  OBI22800  Eucalyptus tereticornis Patrick Amaya 1972-2-19 10 San Luis Obispo Cal Poly campus, next to Ag Engr bldg Comment
  OBI12250  Eucalyptus torquata Ed Zimmerman 1962-2-18 39 San Luis Obispo Cal Poly campus Comment
  OBI27234  Eucalyptus torquata David J. Keil 1976-10-26 11872 -6 San Luis Obispo Campus of Calif Polytechnic State University, San Luis Obispo Comment
  OBI22801  Eucalyptus viminalis Mary Giannotti 2011-11-13 1 San Luis Obispo Cal Poly, In front of Trinity Hall Comment
  CDA11482  Eucrypta chrysanthemifolia G. F. Hrusa, K. Phillips, A. Flinck 1995-5-29 12260 San Luis Obispo Black Butte Research Natural Area, Los Padres NF. At entrance 2 in N 1/3 of RNA. Comment
  UCD119348  Eucrypta chrysanthemifolia G. F. Hrusa; K. Phillips, A. Flinck 1995-5-29 12260 San Luis Obispo San Luis Obispo County: At entrance 2 in N 1/3 of RNA. 550 Comment
  OBI23304  Eucrypta chrysanthemifolia var. chrysanthemifolia J. T. Arnold 1965-4-21 77 San Luis Obispo Cal Poly, Poly Cyn Comment
  OBI69502  Eucrypta chrysanthemifolia var. chrysanthemifolia David J. Keil 2008-6-6 30533 San Luis Obispo Campus of California Polytechnic State University. P-Hill above dorms complex. 280 Comment
  OBI14386  Euphorbia maculata Robert F. Hoover 1947-7-2 7282 San Luis Obispo Calif Polytechnic State univ campus , San Luis Obispo. Near buildings, in abandoned lawn Comment
  OBI33945  Euphorbia maculata David J. Keil 1983-10-22 18002 San Luis Obispo Campus of Calif Polytechnic State University near Fisher Hall Comment
  OBI38319  Euphorbia maculata David J. Keil 1976-10-20 11867 San Luis Obispo Campus of Calif Polytechnic State University Comment
  UCR38772  Euphorbia maculata David J. Keil 1983-10-22 18002 San Luis Obispo Campus of California Polytechnic State UNiversity near Fisher Hall. 114 Comment
  OBI14402  Euphorbia peplus Betty Sheehan 1957-10-10 2 San Luis Obispo Sci Bldg, Cal Poly campus Comment
  OBI14403  Euphorbia peplus R. Wunrow 1954-5-9 s.n. San Luis Obispo Cal Poly campus Comment
  OBI38318  Euphorbia peplus David J. Keil 1976-10-20 11865 San Luis Obispo Campus of Calif Polytechnic State Univ Comment
  UCR6169  Euphorbia peplus C. M. Bringle 1967-3-20 B670320- 13 San Luis Obispo South Coast Range/Central Coast, San Luis Obispo, 0.25 mi. down private road off Highway 101, north of city (SLO), under sign 'Atascadero 17, Salinas 126, San Francisco 235', on Hildenbrand Ranch, Rt. 2, Box 103 427 Comment
  OBI33946  Euphorbia serpens David J. Keil 1983-10-22 18003 San Luis Obispo Campus of Calif Polytech State Univ among ornamental plantings near Fisher Hall 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
  OBI14387  Euphorbia spathulata Robert F. Hoover 1967-4-14 10440 San Luis Obispo Hill W of Poly Cyn San Luis Obispo Comment
  OBI33707  Euphorbia spathulata Melissa Luckow, Jerry Rendon 1980-4-24 38 San Luis Obispo Poly Cyn, about 1/4 mi S of end of rd Comment
  SEINET7073753  Euphorbia spathulata A. G. Vestal 1955-4-19 s.n. San Luis Obispo Serpentine opposite Cuesta grade (Route 101). About 4.5 miles northeast of San Luis Obispo. UTM Zone 10, 715543mE, 3913814mN. Coordinate datum: NAD27. Comment
  OBI62733  Eurybia radulina David J. Keil, LynneDee Althouse 2002-5-2 29860 San Luis Obispo Santa Margarita Ranch Comment
  SBBG92464  Eurybia radulina S. A. Junak 1989-4-27 3975 San Luis Obispo N side of USFS Rd 29S11.3, just E of W rd leading to Pick and Shovel Mine, ca. 1.3 mi W of E boundary for the Cuesta Ridge Botanical Area, ca. 4.3 mi W of US Hwy 101 749 Comment
  OBI38320  Euthamia occidentalis David J. Keil 1976-10-20 11868 San Luis Obispo Campus of Cal Poly State Univ Comment
  SBBG107427  Festuca C. B. Hardham 1958-3-25 2954 San Luis Obispo Stenner Crk, near San Luis Obispo Comment
  OBI3202  Festuca arundinacea Larry E. Brown 1970-5-14 1801 San Luis Obispo On the president's lawn on the Cal Poly campus in San Luis Obispo Comment
  SBBG93697  Festuca bromoides S. A. Junak 1990-5-1 4277 San Luis Obispo N edge of Cuesta Ridge Botanical Area, powerline access rd which intersects Tassajera Crk Rd, ca. 2.4 mi W of US Hwy 101, ca. 1.1 rd mi S of Tassajera Crk Rd 533 Comment
  SBBG94531  Festuca bromoides S. A. Junak 1990-5-1 4256 San Luis Obispo N edge of Cuesta Ridge Botanical Area, powerline access rd which intersects Tassajera Crk Rd, ca. 2.4 mi W of US Hwy 101, ca. 1.1 rd mi S of Tassajera Crk Rd 536 Comment
  SBBG97879  Festuca californica S. A. Junak 1990-7-26 4431 San Luis Obispo N slope of W Cuesta Ridge, ca. 0.4 NW of Pk 2478, just E of mine excavation, along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of US Hwy 101 609 Comment
  CDA33356  Festuca idahoensis J. Gleason 2010-4-16 PDR# 1450415 San Luis Obispo San Luis Obispo; Highway 101, right-of-way and median. 0 Comment
  OBI21842  Festuca microstachys Robert D. Page 1962-4-20 75 San Luis Obispo Cal Poly Canyon Comment
  OBI50156  Festuca microstachys Michael Curto 1990-4-25 632 San Luis Obispo Santa Lucia Range, ca. 3.5 km (air) SE of Cuesta Pass, Mt Lowe area, Lopez Mt quad, 7.5 min, T30S R13E S17 NW1/4 NE1/4, rd to FAA relay station, area burned during 1985 760 Comment
  OBI51714  Festuca microstachys R. Mike Arens 1994-4-9 57 San Luis Obispo Calif State Polytechnic College campus, San Luis Obispo. Found on serpentine soil in Poly Canyon near Botanical Garden. Yucca Ridge footpath on NE facing slope (30-60%) 244 Comment
  UCR92511  Festuca microstachys G. Fred Hrusa 1995-5-28 12310 San Luis Obispo Black Butte Research Natural Area. Ridge immediately SW of Radio Facility 2 (Peak 1). 600 Comment
  SBBG94573  Festuca microstachys var. pauciflora S. A. Junak, T. Ayers 1989-4-12 3942 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
  UCR67874  Festuca myuros David J. Keil, Lynne Dee Oyler, Rick Oyler 1986-5-17 19488 San Luis Obispo South Coast Range, Santa Margarita Ranch. 3.6 mi. south of Santa Margarita along ranch road, east base of Santa Lucia Mountains Comment
  SBBG93960  Festuca myuros var. hirsuta S. A. Junak, T. Ayers 1989-4-12 3948 San Luis Obispo just N of USFS Rd 29S11.3 on slopes just NW of TV towers, E end of the Cuesta Ridge Botanical Area, ca. 3 mi W of US Hwy 101 749 Comment
  SBBG94023  Festuca myuros var. hirsuta S. A. Junak 1989-4-27 3966 San Luis Obispo N side of USFS Rd 29S11.3, ca. 0.2 mi W of E boundary for the Cuesta Ridge Botanical Area, 3.2 mi W of US Hwy 101 746 Comment
  SBBG94436  Festuca myuros var. hirsuta S. A. Junak 1990-4-26 4212 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
  OBI21880  Festuca octoflora Robert F. Hoover 1964-6-5 8922 San Luis Obispo Ridge SE of Cuesta Pass Comment
  OBI44939  Festuca octoflora David J. Keil 1987-5-17 20167 San Luis Obispo Los Padres natl Forest, Cuesta East ca. 1/2 mi down Lopez Cyn Trl from trailhead Comment
  SBBG94530  Festuca octoflora S. A. Junak 1990-5-1 4271 San Luis Obispo N edge of Cuesta Ridge Botanical Area, powerline access rd which intersects Tassajera Crk Rd, ca. 2.4 mi W of US Hwy 101, ca. 1.1 rd mi S of Tassajera Crk Rd 536 Comment
  OBI17825  Festuca perennis Hans Wilgenburg 1977-8-11 33 San Luis Obispo Cal Poly campus; On Radio Hill Comment
  OBI21965  Festuca perennis Robert D. Page 1962-5-25 110 San Luis Obispo Cal Poly campus Comment
  OBI21968  Festuca perennis Robert F. Hoover 1964-6-6 8953 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI21969  Festuca perennis Robert F. Hoover 1964-6-6 8943 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI21970  Festuca perennis Jim Heaston 1955-10-7 16 San Luis Obispo Cal Poly Comment
  OBI21971  Festuca perennis Robert D. Page 1962-4-20 78 San Luis Obispo Calif State Polytechnic College, San Luis Obispo Comment
  OBI28178  Festuca perennis Jeffrey Null 1980-5-11 25 San Luis Obispo Ecological Study Area, Cal Poly State Univ, San Luis Obispo Comment
  OBI33695  Festuca perennis Unknown 1980-4-4 14 San Luis Obispo Poly Cyn, near arch to the cyn Comment
  OBI43346  Festuca perennis Eric Wise 1982-4-29 1433 San Luis Obispo Poly Cyn, Cal Poly campus Comment
  OBI51717  Festuca perennis R. Mike Arens 1994-4-30 72 San Luis Obispo Calif Polytechnic State Univ campus. In Poly Cyn near Botanical Garden foot bridge 152 Comment
  OBI51730  Festuca perennis R. Mike Arens 1994-4-9 54 San Luis Obispo Calif Polytechnic State Univ campus. In Poly Cyn near Botanical Garden foot bridge 244 Comment
  OBI6627  Festuca perennis Greg Hassen 1975-6-24 11 San Luis Obispo Poly Cyn Comment
  OBI6647  Festuca perennis Greg Hassen 1975-6-24 10 San Luis Obispo Poly Cyn Comment
  OBI2546  Festuca pratensis Larry E. Brown 1971-6-19 2043 San Luis Obispo Cal Poly campus in San Luis Obispo Comment
  OBI21885  Festuca rubra Robert D. Page 1962-5-25 111 San Luis Obispo Cal Poly Campus Comment
  OBI21887  Festuca rubra Robert D. Page 1962-4-20 79 San Luis Obispo Calif State Polytechnic College campus, San Luis Obispo Comment
  OBI21888  Festuca rubra Robert D. Page 1962-5-25 112 San Luis Obispo Cal Poly Campus Comment
  OBI21891  Festuca rubra Robert D. Page 1962-5-25 109 San Luis Obispo Cal Poly campus Comment
  OBI2810  Festuca rubra Larry E. Brown 1971-4-27 1969 San Luis Obispo Cal Poly campus in San Luis Obispo Comment
  CDA11458  Filago californica G. F. Hrusa 1995-5-28 12218 San Luis Obispo Black Butte Research Natural Area. Ridge immediately WNW of Peak 2 and leading to the peak. Comment
  CDA11508  Filago gallica G. F. Hrusa 1995-5-28 12288 San Luis Obispo Black Butte Research Natural Area, Los Padres NF. Access road to Peak 1 Radio Facility. Comment
  OBI13083  Foeniculum vulgare Hans Wilgenburg 1977-8-11 23 San Luis Obispo Cal Poly campus, Radio Hill Comment
  OBI37371  Foeniculum vulgare Eric Wise 1982-4-29 1417 San Luis Obispo Shepperd's Reservoir, Cal Poly Comment
  OBI8963  Foeniculum vulgare Betty Sheehan 1957-11-1 33 San Luis Obispo Cal Poly Campus. RR tracks Comment
  UC1927804  Forestiera pubescens David Keil, Lynne Dee Althouse 2002-4-22 29805 San Luis Obispo Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 (35.389 N x 120.581 W) and gravel pit road east of Garden Farms (35.419 N x 120.599 W)Riparian zone and adjacent grassy fields and oak-wooded slopes Comment
  OBI78696  Frangula californica Nathan Norris 2013-2-10 8 San Luis Obispo Up Poly canyon Road to Architecture graveyard. On creekside nearest to sculpture after first bridge. 122 Comment
  UCD112542  Frangula californica G. F. Hrusa 1993-5-22 11106 San Luis Obispo San Luis Obispo County: in canyon at Entrance 1. Approximately 1/2 mile N of Mt. Lowe. 600 Comment
  OBI37688  Frangula californica subsp. californica Eric Wise 1982-4-29 1428 San Luis Obispo Poly Cyn, Cal Poly Campus Comment
  OBI6666  Frangula californica subsp. californica Greg Hassen 1975-7-8 25 San Luis Obispo Poly Cyn, Cal Poly Campus Comment
  SBBG97089  Frangula californica subsp. californica D. A. Young, S. A. Junak, T. J. Ayers 1989-4-27 1981 San Luis Obispo Chaparral Rd near the E end of the Botanical area, below TV antennas Comment
  OBI10302  Frangula californica subsp. tomentella James P. Ashby 1970-4-13 60 San Luis Obispo Flat neglected area, S side of Cal Poly campus 0 Comment
  OBI8435  Frangula californica subsp. tomentella David J. Keil 1977-7-3 12475 San Luis Obispo Campus of Calif Polytechnic State Univ, San Luis Obispo Comment
  OBI3625  Fraxinus velutina Mary Kidd 1971-8-1 158 San Luis Obispo Cal Poly campus; growing along College Way, W side of campus Comment
  CAS-BOT-BC205931  Fremontodendron californicum R. F. Hoover 1950-6-5 7977 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  JEPS96863  Fremontodendron californicum Dean W. Taylor 1971-4-24 999 San Luis Obispo Cuesta Ridge, in Cuesta Ridge Botanical Area along the ridge at Firebreak Benchmark 2476 746 Comment
  OBI9086  Fremontodendron californicum Robert F. Hoover 1950-6-5 7977 San Luis Obispo Ridge NW of Cuesta Pass Comment
  SBBG11304  Fremontodendron californicum E. R. Blakley 1958-9-22 2468 San Luis Obispo 1 mi W of La Cuesta Summitt 609 Comment
  SBBG15926  Fremontodendron californicum M. A. Piehl 1963-4-20 6377 San Luis Obispo 2.5 mi W of Cuesta Summit Pass, US Hwy 101 Comment
  SBBG23811  Fremontodendron californicum E. R. Blakley 1965-5-8 6549 San Luis Obispo ca. 2.5 mi NW of Hwy 101 at the Cuesta Summit 670 Comment
  SBBG48609  Fremontodendron californicum R. N. Philbrick, D. Emery, R. J. Rodin 1974-5-29 San Luis Obispo TV Tower Rd near Cuesta Summit, 2.7 mi W of Hwy 101 Comment
  UCR1401  Fremontodendron californicum Frank C. Vasek 1960-4-10 600410- 04 San Luis Obispo c. 1.8 miles west of U.S. Hwy 101 on a dirt road leading W from Cuesta Summit, c. 6 miles north of San Luis Obispo 671 Comment
  UC1122084  Fremontodendron californicum subsp. californicum A. E. Wieslander 1935-2-23 528 San Luis Obispo 1 mi w of Cuesta Grade 579 Comment
  UCR9018  Fremontodendron californicum subsp. obispoense E. R. Blakley 1965-5-8 6549 San Luis Obispo About 2.5 mi NW of Hwy 101 at the Cuesta Summit 671 Comment
  CAS-BOT-BC130268  Fritillaria biflora W. R. Dudley 1903-4-2 s.n. San Luis Obispo Santa Margarita Comment
  SBBG108262  Fritillaria biflora C. B. Hardham 1958-2-25 2848 San Luis Obispo Tassajera Cyn Comment
  SEINET7073757  Fritillaria biflora A. G. Vestal 1955-4-19 s.n. San Luis Obispo Serpentine opposite Cuesta grade (Route 101). About 4.5 miles northeast of San Luis Obispo. UTM Zone 10, 715543mE, 3913814mN. Coordinate datum: NAD27. Comment
  UCR29138  Fritillaria biflora William McClendon 1980-2-28 3 San Luis Obispo Cal. Poly. Campus, San Luis Obispo. Near the entrance to Poly Canyon. Comment
  SD245189  Fritillaria biflora var. biflora Josh Willems 2013-3-2 2 San Luis Obispo Poly Canyon: E. side of Poly p hill. 199 Comment
  SEINET3928143  Fritillaria biflora var. biflora Tyler Lutz 2013-3-2 5 San Luis Obispo Near Poly Canyon: East side of 'Poly P' hill.; 0 198 Comment
  UC638977  Fritillaria biflora var. biflora Bernard Miossi 1940-3-19 225 San Luis Obispo near Hwy. 101 4 mi. s. Santa Margarita 365 Comment
  OBI12036  Fuchsia hybrida Ed Zimmerman 1962-1-29 17 San Luis Obispo Cal Poly campus Comment
  OBI27855  Fuchsia hybrida Annemarie Rond 1976-5-14 42 San Luis Obispo N side of bldg, Cal Poly campus Comment
  OBI5308  Fuchsia hybrida Elizabeth Gollub 1973-9-30 8 San Luis Obispo Calif Polytechnic State Univ Campus. E side of English Bldg Comment
  UC455331  Fumaria parviflora I. J. Condit 1909-4-29 San Luis Obispo Calif. Poly. School Comment
  OBI16458  Gaillardia aristata Bob Frass 1964-2-15 9 San Luis Obispo OH Unit, Cal Poly, San Luis Obispo Comment
  UCR61709  Galium George K. Helmkamp 1990-4-1 s.n. San Luis Obispo West Cuesta Ridge, c. 3 mi west of US Hwy 101 671 Comment
  OBI28192  Galium andrewsii Jeffery Null 1980-5-12 29 San Luis Obispo Ecological Study Area, Calif Polytechnic State University, San Luis Obispo Comment
  OBI59936  Galium andrewsii G. F. Hrusa 1993-5-2 11098 San Luis Obispo Black Butte Research Natural Area. Approx 1/2 mi N of Mt. Lower 600 Comment
  OBI9951  Galium andrewsii Robert F. Hoover 1964-6-5 8908 San Luis Obispo Santa Lucia Range. Ridge SE of Cuesta pass Comment
  UCD121556  Galium andrewsii G. F. Hrusa 1995-5-28 12226 San Luis Obispo San Luis Obispo County: On ridge WNW of Peak 2. Black Butte Research Natural Area. 600 Comment
  CDA11553  Galium andrewsii subsp. andrewsii G. F. Hrusa 1993-5-22 11098 San Luis Obispo Black Butte Research Natural Area; Approx. 1/2 m N of Mt. Lowe. Comment
  CDA19990  Galium andrewsii subsp. andrewsii J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area, Los Padres NF, Cuesta Ridge East 0 Comment
  SBBG118073  Galium andrewsii subsp. andrewsii E. Painter, M. Wetherwax 2000-6-12 SLO 140 San Luis Obispo Chorro Crk Rd; Camp San Luis Obispo 320 Comment
  SBBG94333  Galium andrewsii subsp. andrewsii T. J. Ayers, S. Junak, D. Shaw 1989-5-10 724 San Luis Obispo just N of Pick and Shovel Mine along W fork of stream of "Dead Miners Camp" Comment
  CDA11464  Galium andrewsii subsp. intermedium G. F. Hrusa 1995-5-28 12226 San Luis Obispo Black Butte Research Natural Area. Ridge WNW of Peak 2. Comment
  JEPS35328  Galium andrewsii subsp. intermedium R. F. Hoover 1964-6-5 8908 San Luis Obispo ridge se Cuesta Pass; Santa Lucia Range Comment
  SBBG96861  Galium andrewsii subsp. intermedium D. A. Young, S. A. Junak, T. J. Ayers 1989-4-27 1968 San Luis Obispo upper end of Chaparral Rd near E end of Cuesta Ridge Botanical Area, below TV antennas Comment
  UC1296298  Galium andrewsii subsp. intermedium R. F. Hoover 1965-5-20 9372 San Luis Obispo hill w Poly Canyon; Santa Lucia Range, San Luis Obispo Comment
  CDA11465  Galium aparine G. F. Hrusa 1995-5-28 12227 San Luis Obispo Black Butte Research Natural Area. Ridge immed. WNW of Peak 2. Comment
  OBI51817  Galium aparine Gary Westbrook Mar-94 38 San Luis Obispo Calif Polytechnic State Univ campus. In Poly cyn near Botanical Garden footbridge 244 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
  OBI78463  Galium aparine Unknown 1960-5-11 s.n. San Luis Obispo Poly Cyn Comment
  RSA585846  Galium aparine G. Fred Hrusa 1995-5-28 12227 San Luis Obispo On ridge immediately WNW of Peak 2. 600 Comment
  SBBG93699  Galium aparine S. A. Junak 1990-5-1 4279 San Luis Obispo N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd 533 Comment
  UC455884  Galium aparine unknown 1906-5-22 San Luis Obispo Poly Canyon Comment
  UCD121702  Galium aparine G. F. Hrusa 1995-5-28 12227 San Luis Obispo San Luis Obispo County: On ridge immed. WNW of Peak 2. 600 Comment
  UCR61707  Galium aparine George K. Helmkamp 1990-4-1 s.n. San Luis Obispo West Cuesta Ridge, c. 3 mi west of US Hwy 101 671 Comment
  CDA11558  Galium californicum subsp. flaccidum G. F. Hrusa 1993-5-22 11103 San Luis Obispo Black Butte Research Natural Area; Approx. 1/2 mile N of Mt. Lowe. Comment
  OBI57138  Galium californicum subsp. flaccidum G. F. Hrusa 1993-5-2 11103 San Luis Obispo Black Butte Research Natural Area. Approx 1/2 mi N of Mt. Lower 600 Comment
  OBI9937  Galium californicum subsp. flaccidum Robert F. Hoover 1964-6-6 8941 San Luis Obispo Ridge NW of Cuesta Pass Comment
  UCD121751  Galium californicum subsp. flaccidum G. F. Hrusa 1993-5-22 11103 San Luis Obispo San Luis Obispo County: Approx. 1/2 mile N of Mt. Lowe. 600 Comment
  UCR61708  Galium nuttallii George K. Helmkamp 1990-4-19 s.n. San Luis Obispo West Cuesta Ridge, 3 miles NW of US 101, north of San Luis Obispo 671 Comment
  OBI28153  Galium porrigens Jeffery Null 1980-5-13 44 San Luis Obispo Ecological Study Area, Calif Polytechnic State Univ, San Luis Obispo Comment
  OBI51704  Galium porrigens R. Mike Arens 1994-4-30 65 San Luis Obispo Calif Polytechnic State Univ campus. In Poly cyn near Botanical Garden footbridge 152 Comment
  OBI51723  Galium porrigens R. Mike Arens 1994-4-9 52 San Luis Obispo Calif Polytechnic State Univ campus. In Poly cyn near Botanical Garden footbridge 244 Comment
  OBI51781  Galium porrigens R. Mike Arens 1994-1-12 9 a San Luis Obispo Calif Polytechnic State Univ campus. In Poly cyn near Botanical Garden footbridge 152 Comment
  OBI60116  Galium porrigens G. F. Hrusa 1995-5-28 12228 San Luis Obispo Black Butte Research Natural Area. On ridge immed WNW of Peak 2 600 Comment
  OBI9921  Galium porrigens Robert F. Hoover 1964-6-6 8952 San Luis Obispo Ridge NW of Cuesta Pass Comment
  UC639033  Galium porrigens Bernard Miossi 1940-3-19 234 San Luis Obispo e-facing slope of canyon 5 1/2 mi n San Luis Obispo (along old Cuesta Grade); Cuesta Canyon 385 Comment
  UCD121894  Galium porrigens G. F. Hrusa 1993-5-22 11097 San Luis Obispo San Luis Obispo County: Approx. 1/2 m N of Mt. Lowe, near main ridge road. Black Butte Research Natural Area. 600 Comment
  CDA11466  Galium porrigens var. porrigens G. F. Hrusa 1995-5-28 12228 San Luis Obispo Black Butte Research Natural Area. ridge immed. WNW of Peak 2. Comment
  CDA11552  Galium porrigens var. porrigens G. F. Hrusa 1993-5-22 11097 San Luis Obispo Black Butte Research Natural Area; Approx. 1/2 m N of Mt. Lowe, near main ridge road. Comment
  CDA19981  Galium porrigens var. porrigens J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area, Los Padres National Forest, Cuesta Ridge East 0 Comment
  CDA41958  Galium porrigens var. porrigens J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area, Los Padres National Forest, Cuesta Ridge East 0 Comment
  SBBG93557  Galium porrigens var. porrigens S. A. Junak 1990-7-26 4421 San Luis Obispo N slope of W Cuesta Ridge ca. 0.4 mi NW of Peak 2478, just SW of mine site along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of Hwy 101 670 Comment
  SBBG93560  Galium porrigens var. porrigens T. J. Ayers, S. Junak 1989-4-12 616 San Luis Obispo Cuesta Ridge, just S of Botanical Area sign near E boundary, along fire-break rd Comment
  SBBG93563  Galium porrigens var. porrigens S. A. Junak 1989-4-27 3973 San Luis Obispo old fuelbreak or rd on N side of USFS Rd 29S11.3 which follows ridge N of Peak 2478, E portion of Cuesta Ridge Botanical Area 731 Comment
  SBBG93564  Galium porrigens var. porrigens S. A. Junak 1989-4-27 3968 San Luis Obispo Cuesta Ridge, along dirt rd on N side of USFS Rd 29S11.3 ca. 0.2 mi W of E boundary sign for the Cuesta Ridge Botanical Area, 3.2 mi W of Hwy 101 746 Comment
  SBBG93843  Galium porrigens var. porrigens S. A. Junak 1990-5-15 4332 San Luis Obispo near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Crk, at NW corner of excavated area at Pick and Shovel Mine 524 Comment
  SBBG94001  Galium porrigens var. porrigens S. A. Junak 1990-4-26 4213 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
  SBBG94005  Galium porrigens var. porrigens S. A. Junak 1990-4-26 4217 San Luis Obispo Cuesta Ridge, E edge of Cuesta Ridge Botanical Area, N of USFS Rd 29S11.3 ca. 2.7 mi W of Hwy 101, N of KSBY Television towers 746 Comment
  SBBG94336  Galium porrigens var. porrigens T. J. Ayers, S. Junak, D. Shaw 1989-5-10 726 San Luis Obispo just N of Pick and Shovel Mine along W fork of stream of "Dead Miners Camp" Comment
  SBBG96860  Galium porrigens var. porrigens D. A. Young, S. A. Junak, T. J. Ayers 1989-4-27 1977 San Luis Obispo Chaparral Rd near the E end of the Botanical area, below TV antennas Comment
  JEPS96514  Gamochaeta ustulata Dean W. Taylor 1971-4-24 1035 San Luis Obispo Cuesta Ridge, in Cuesta Ridge Botanical Area along the ridge at Firebreak Benchmark 2476 746 Comment
  UC1122633  Garrya elliptica N. French 1936-1-13 666 San Luis Obispo Cuesta Pass; San Luis Obispo Quad. 487 Comment
  CAS-BOT-BC144762  Garrya veatchii R. F. Hoover 1968-2-10 10889 San Luis Obispo Ridge nw. of Cuesta Pass Comment
  CDA11556  Garrya veatchii G. F. Hrusa 1993-5-22 11101 San Luis Obispo Black Butte Research Natural Area. Approx. 1/2 m N of Mt. Lowe. Comment
  CDA11918  Garrya veatchii G. F. Hrusa, D. Ragan 1993-12-28 11577 San Luis Obispo Cuesta Ridge West; End of paved road approx. 3.5 miles NW of Cuesta Pass. Comment
  CDA11919  Garrya veatchii G. F. Hrusa, D. Ragan 1993-12-28 11578 San Luis Obispo Cuesta Ridge West; End of paved road approx. 3.5 miles NW of Cuesta Pass. Comment
  JEPS127387  Garrya veatchii Robert Steers 2002-5-26 San Luis Obispo California Polytechnic State University. Poly Canyon. Comment
  OBI14153  Garrya veatchii Robert F. Hoover 1968-2-10 10889 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI47449  Garrya veatchii David J. Keil, Art Webster 1984-4-29 18172 San Luis Obispo Lopez Wilderness Area trailhead on Cuesta Ridge E near Black Butte Comment
  OBI59929  Garrya veatchii G. F. Hrusa, D. Ragan 1993-12-28 11578 San Luis Obispo Cuesta Ridge West. On summit of ridge, end of paved rd approx 3.5 mi NW of Cuesta Pass Comment
  OBI59930  Garrya veatchii G. F. Hrusa, D. Ragan 1993-12-28 11577 San Luis Obispo On summit of ridge, end of paved road approx 3.5 mi NW of Cuesta pass Comment
  OBI67808  Garrya veatchii E. L. Painter & M. Wetherwax, M. Wetherwax 1999-11-14 SLO- 16 San Luis Obispo Camp San Luis Obispo just N of creek crossing, ca 1 air km SSW of Pick and Shovel Mine, E of main branch of Chorro Crk, ca 2 air km NE of Chorro reservoir 400 Comment
  SBBG119082  Garrya veatchii E. Painter, M. Wetherwax 1999-11-14 SLO 16 San Luis Obispo just N of crk crossing, ca. 1 air km SSW of Pick and Shovel Mine, E of main branch of Chorro Crk, ca. 2 air km NE of Chorro Reservoir; Camp San Luis Obispo 400 Comment
  SBBG96943  Garrya veatchii D. A. Young, S. A. Junak, T. J. Ayers 1989-4-27 San Luis Obispo Chaparral Rd near the E end of the Botanical area, below TV antennas Comment
  UCD121178  Garrya veatchii G. F. Hrusa 1993-5-22 11101 San Luis Obispo San Luis Obispo County: Approx. 1/2 m N of Mt. Lowe. Comment
  UCD121181  Garrya veatchii G. F. Hrusa; D. Ragan 1995-6-20 12380 San Luis Obispo San Luis Obispo County: Near summit of Mt. Lowe. 700 Comment
  OBI32447  Gastridium phleoides Rhonda Riggins 1983-5-16 1484 San Luis Obispo Poly Cyn [Calif Polytechnic State Univ]. Comment
  SBBG93747  Gastridium phleoides T. J. Ayers with S. A. Junak 1989-6-22 763 San Luis Obispo powerline rd 0.3 mi SW of intersection with Tassajara Crk Rd, ca. 1.8 mi W of Hwy 101 Comment
  OBI73004  Geranium molle David J. Keil 2000-9-7 s.n. San Luis Obispo Santa Margarita Ranch Comment
  UCD67243  Gilia achilleifolia G. F. Hrusa 1995-5-2 12293 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Common on burned Arctostaphylos luciana chaparral. Annual, flowers blue. Ridge immediately SW of Radio Facility 2 (Peak 1). Soil very thin, substratum a siliceous shale. 600 Comment
  CDA11511  Gilia achilleifolia subsp. achilleifolia G. F. Hrusa 1995-5-28 12293 San Luis Obispo Black Butte Research Natural Area; Los Padres Natl. Forest. Ridge immediately SW of Radio Facility 2 (Peak 1). Comment
  CDA11557  Gilia achilleifolia subsp. achilleifolia G. F. Hrusa 1993-5-22 11102 San Luis Obispo Black Butte Research Natural Area; Los Padres Natl. Forest, approx. 1 m N of Mt. Lowe. Comment
  CDA11578  Gilia achilleifolia subsp. achilleifolia G. F. Hrusa 1993-5-22 11130 San Luis Obispo Black Butte Research Natural Area; Los Padres Natl. Forest. W face below Radio Facility 2, approx. 1/4 mile N of Mt. Lowe. Comment
  SBBG21364  Gilia achilleifolia subsp. achilleifolia C. B. Hardham 1959-4-29 4371 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  UC1502518  Gilia achilleifolia subsp. achilleifolia Daniel J. Schoen 1979-4-14 San Luis Obispo Poly Canyon pop. #78017, Poly Canyon Comment
  UC1502519  Gilia achilleifolia subsp. achilleifolia Daniel J. Schoen 1980-4-16 San Luis Obispo Population #78017 Population name Poly Canyon Comment
  UC455671  Gilia achilleifolia subsp. achilleifolia I. J. Condit 1908-3-27 San Luis Obispo n slope California Polytechnic School Canyon S. Coastal, n slope California Polytechnic School Canyon Comment
  CDA11531  Gilia achilleifolia subsp. multicaulis G. F. Hrusa, D. Ragan 1995-6-2 12359 San Luis Obispo Black Butte Research Natural Area; Approx. 200 m. N of Entrance 1, 1/2 m. N of Mt. Lowe. Comment
  JEPS90453  Gilia achilleifolia subsp. multicaulis Dean W. Taylor 1971-4-8 1038 San Luis Obispo along Cuesta Ridge road ca. 1 mi nw Highway 101; South Coast Ranges, Dan Luis Obispo, Cuesta Ridge Comment
  UC455637  Gilia achilleifolia subsp. multicaulis California Polytechnic School May 1906 644 San Luis Obispo Poly Canyon , Poly Canyon (S. Luis Obispo) Comment
  UCD67265  Gilia achilleifolia subsp. multicaulis G. F. Hrusa; D. Ragan 1995-6-20 12359 San Luis Obispo Black Butte Research Natural Area. S-facing hillslope immediately adjacent to main ridge road. Approx. 200 m. N of Entrance 1, 1/2 m. N of Mt. Lowe. Disturbed area along roadside. Small-flowered form, very rare in this area. Annual, flowers blue. 600 Comment
  SBBG94139  Gilia capitata subsp. abrotanifolia T. J. Ayers with S. A. Junak 1989-6-22 762 San Luis Obispo powerline rd 0.3 mi SW of intersection with Tassajara Crk Rd, ca. 1.8 mi W of Hwy 101 Comment
  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
  SBBG109328  Gilia clivorum C. B. Hardham 1959-4-23 4326 San Luis Obispo Tassajera Cyn W of Santa Margarita Comment
  UC1123794  Gilia clivorum N. K. Carlson 1936-3-26 232 San Luis Obispo 1.3 mi sw Black Butte; San Luis Obispo Quadrangle Comment
  UC455642  Gilia clivorum I. J. Condit 1909-4-13 San Luis Obispo San Luis Obispo , California Polytechnic School Canyon Comment
  CDA11490  Gilia tenuiflora subsp. amplifaucalis G. F. Hrusa 1995-5-28 12270 San Luis Obispo Black Butte Research Natural Area; Intersection of main ridge road and access road to Peak 1 Radio Facility. Comment
  UCD117925  Gilia tenuiflora subsp. amplifaucalis G. F. Hrusa 1995-5-28 12270 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area, at intersection of main ridge road and access road to Peak 1 Radio Facility. 625 Comment
  SBBG34940  Gilia tricolor subsp. tricolor Mrs. R. W. Summers -Jun-1882 San Luis Obispo Santa Margarita 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
  OBI3697  Gleditsia triacanthos Mary Kidd 1971-8-21 201 San Luis Obispo Just W of old clock tower. Campus, Calif State Polytechnic College Comment
  OBI50119  Glyceria declinata Phil Ashley 1992-3-5 s.n. San Luis Obispo Calif Polytechnic State Univ Campus, N of Brizziolari crk, parking lot HI6, N edge, along landscaped perimeter Comment
  SEINET260218 Image available Glyceria declinata P. Ashley 1992-3-5 s.n. San Luis Obispo San Luis Obispo Cal Poly State Univ campus N of Brizziolari Cr Parking lot H16 N landscaped area Comment
  CDA11524  Gnaphalium californicum G. F. Hrusa 1995-5-28 12319 San Luis Obispo Black Butte Research Natural Area, Los Padres NF. Ridge immediately SW of Radio Facility 2 (Peak 1). Comment
  CDA11570  Gnaphalium californicum G. F. Hrusa 1993-5-22 11120 San Luis Obispo Black Butte Research Natural Area; along main ridge road, approx. 1/4 m. N of Mt. Lowe. Comment
  CDA19987  Gnaphalium californicum J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  CDA20423  Gnaphalium canescens J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  CDA11573  Gnaphalium canescens subsp. beneolens G. F. Hrusa 1993-5-22 11124 San Luis Obispo Black Butte Research Natural Area, Los Padres NF, along main ridge road, approx. 1/4 m. N of Mt. Lowe. Comment
  UCR160078  Gnaphalium canescens subsp. microcephalum Julie Ann Sessions 1986-8-5 23 San Luis Obispo Cuesta Ridge 366 Comment
  CDA12516  Gnaphalium ramosissimum J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area. Los Padres NF. Vicinity of Mt. Lowe. Comment
  OBI79617  Grevillea Robert Sanford 2014-2-22 2 San Luis Obispo California Polytechnic State University, San Luis Obispo, 50ft east of building 192, edge of parking lot. 107 Comment
  OBI16387  Grindelia camporum Robert F. Hoover 1965-9-29 9681 San Luis Obispo Santa Margarita Comment
  OBI16389  Grindelia camporum Robert F. Hoover 1946-9-15 6394 San Luis Obispo Santa Margarita Comment
  CAS-BOT-BC305083  Grindelia hirsutula R. F. Hoover 1965-9-29 9681 San Luis Obispo Santa Margarita Comment
  CAS-BOT-BC305087  Grindelia hirsutula R. F. Hoover 1946-9-15 6394 San Luis Obispo Santa Margarita Comment
  CAS-BOT-BC305090  Grindelia hirsutula R. F. Hoover 1946-9-15 6394 San Luis Obispo Santa Margarita 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-BC305115  Grindelia hirsutula Clare B. Hardham 1957-8-30 2525 San Luis Obispo Santa Lucia Mountains. Cuesta Comment
  CAS-BOT-BC305116  Grindelia hirsutula Clare B. Hardham; C. Butterworth 1960-6-2 5983 San Luis Obispo Santa Lucia Mountains. Cuesta Comment
  JEPS96513  Grindelia hirsutula Dean W. Taylor 1971-4-24 1023 San Luis Obispo Cuesta Ridge, in Cuesta Ridge Botanical Area along the ridge at Firebreak Benchmark 2476 746 Comment
  OBI16399  Grindelia hirsutula Robert J. Rodin 1964-7-9 7076 San Luis Obispo Poly Cyn, campus of Cal State, San Luis Obispo Comment
  OBI6635  Grindelia hirsutula Greg Hassen 1975-7-8 22 San Luis Obispo Poly Canyon. Comment
  SBBG18330  Grindelia hirsutula C. B. Hardham, C. Butterworth 1960-6-2 5983 San Luis Obispo Cuesta Comment
  SBBG8280  Grindelia hirsutula C. B. Hardham 1957-8-30 2525 San Luis Obispo Cuesta, top of pass Comment
  SBBG94016  Grindelia hirsutula T. J. Ayers with S. A. Junak 1989-6-22 759 San Luis Obispo TV towers just E of W Cuesta Ridge Rd, ca. 3 mi W of US Hwy 101 Comment
  UC1285361  Grindelia hirsutula R. F. Hoover 1946-9-15 6394 San Luis Obispo Santa Margarita Comment
  UC1311628  Grindelia hirsutula R. J. Rodin 1964-7-9 7076 San Luis Obispo California State Polytechnic College, San Luis Obispo, campus, Poly Canyon California State Polytechnic College, San Luis Obispo, campu Comment
  UC455832  Grindelia hirsutula unknown 65 San Luis Obispo Poly Canyon San Luis Obispo, Poly Canyon Comment
  UC54034  Grindelia hirsutula Mrs. R. W. Summers 1882-7-8 386 San Luis Obispo Santa Margarita Comment
  UC455737  Guillenia lasiophylla I. J. Condit 1908-3-27 San Luis Obispo n hillside Calif. Poly. School canyon; Calif. Poly. School Comment
  UC455027  Gypsophila paniculata I. J. Condit 1909-9-24 San Luis Obispo C. P. S. grounds <California Polytechnic School grounds> Comment
  OBI28168  Hazardia squarrosa M. A. Glass 1980-5-3 32 San Luis Obispo Ecological Study area, Cal Poly 91 Comment
  OBI51705  Hazardia squarrosa R. Mike Arens 1994-4-30 66 San Luis Obispo Cal Poly campus. Poly Cyn near Botanical Garden foot bridge 152 Comment
  OBI51763  Hazardia squarrosa R. Mike Arens 1994-6-10 84 San Luis Obispo Cal Poly campus. Poly Cyn near Botanical Garden foot bridge 152 Comment
  OBI6640  Hazardia squarrosa Greg Hassen 1975-7-15 48 San Luis Obispo Poly Cyn, Comment
  RSA870  Hazardia squarrosa var. grindelioides E. R. Johnson 1928-8-21 1104 San Luis Obispo Cuesta Pass. 457 Comment
  OBI17713  Hebe X andersonii Annemarie Rond 1977-5-6 25 San Luis Obispo Highland Dr, Cal Poly campus, San Luis Obispo Comment
  OBI8384  Hebe X andersonii David J. Keil 1977-7-3 12460 San Luis Obispo Campus of Cal Polytechnic State Univ Comment
  OBI4184  Hedera canariensis Pete Millenaar 1964-3-12 3 San Luis Obispo Cal Poly campus, SLO Comment
  CDA11343  Hedypnois cretica G. F. Hrusa 1995-4-16 12066 San Luis Obispo Cuesta Ridge West; Ridge NW of Cuesta Pass Approx. 1 m. NW of US 101. Comment
  UCD145395  Hedypnois cretica G. F. Hrusa 1995-4-16 12066 San Luis Obispo San Luis Obispo County: NW of Cuesta Pass on slope near road. Approximately 1 m NW of US 101. 750 Comment
  OBI57134  Hedypnois rhagadioloides G. F. Hrusa 1995-5-2 12283 San Luis Obispo Black Butte Research Natural Area. Disturbed area along roadside on access rd to Peak 1 Radio Facility. Immed adj and SW of Peak 1 Radio Facility 640 Comment
  OBI60942  Hedypnois rhagadioloides G. F. Hrusa 1995-4-16 12066 San Luis Obispo Cuesta Ridge West. Ridge NW of Cuesta Pass on slope near rd in area burned the prev summer. Approx 1 mi NW of US 101 750 Comment
  OBI16332  Helenium puberulum Betty Sheehan 1957-11-13 38 San Luis Obispo Cal Poly campus. Swine unit Comment
  OBI16342  Helenium puberulum Betty Sheehan 1957-10-11 12 San Luis Obispo Poly Cyn, Cal Poly campus Comment
  OBI3516  Helenium puberulum Lynch 1971-5-29 37 San Luis Obispo Cal Poly Campus. Colected where stream enters E side of Indonesian Reservoir Comment
  OBI38451  Helenium puberulum Eric Wise 1981-7-26 954 San Luis Obispo Poly Cyn Comment
  OBI51932  Helenium puberulum Larry Kelly 1988-9-29 245 San Luis Obispo Cal Poly campus. Near water at Shepard's pond Comment
  OBI70239  Helenium puberulum Larry Kelly 1988-9-29 245 San Luis Obispo Cal Poly campus. Near water at Shepard's pond Comment
  OBI70580  Helenium puberulum Larry Kelly 1988-9-29 245 San Luis Obispo Cal Poly campus. Near water at Shepard's pond Comment
  OBI75178  Helianthemum nummularium David J. Keil 2011-3-28 30987 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. In planter near Building 5, Architectural and Environmental Design. 93 Comment
  CAS-BOT-BC211500  Helianthemum scoparium R. F. Hoover 1964-6-5 8920 San Luis Obispo Ridge southeast of Cuesta Pass Comment
  CDA11561  Helianthemum scoparium G. F. Hrusa 1993-5-22 11109 San Luis Obispo Black Butte Research Natural Area. on Approx. 1 mile N of Mt. Lowe. Comment
  CDA40219  Helianthemum scoparium G. F. Hrusa 1995-5-28 12316 San Luis Obispo Black Butte Research Natural Area. Ridge immediately SW of Radio Facility 2 (Peak 1). Comment
  UC2013159  Helianthemum scoparium Jill MacIntyre 1986-7-16 4 San Luis Obispo Cuesta Ridge West. Top of ridge view of San Luis Obispo and Morro Bay. Also on nearby slopes (west basin slopes). Comment
  UCR92513  Helianthemum scoparium G. Fred Hrusa 1995-5-28 12316 San Luis Obispo Black Butte Research Natural Area, ridge immediately SW of Radio Facility 2 (Peak 1). 630 Comment
  CAS-BOT-BC305759  Helianthus gracilentus Clare B. Hardham 1957-8-30 2529 a San Luis Obispo Santa Lucia Mountains. Cuesta Comment
  CDA11353  Helianthus gracilentus G. F. Hrusa 1995-4-16 12076 San Luis Obispo Cuesta Ridge West; Ridge NW of Cuesta Pass. Approx. 1.5 m. NW of US 101. Comment
  JEPS96516  Helianthus gracilentus Dean W. Taylor 1971-4-24 1008 San Luis Obispo Cuesta Ridge, in Cuesta Ridge Botanical Area along the ridge at Firebreak Benchmark 2476 746 Comment
  OBI73025  Helianthus gracilentus David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham 1995-6-27 25435 San Luis Obispo West Cuesta Ridge at east end of botanical area Comment
  SBBG104431  Helianthus gracilentus M. D. Proctor, E. A. Young 1993-4-17 ROB 480 San Luis Obispo 0.3 km S of Pick and Shovel Mine; Camp San Luis Obispo Comment
  SBBG109992  Helianthus gracilentus C. B. Hardham 1957-8-30 2529 a San Luis Obispo Cuesta Comment
  SBBG118198  Helianthus gracilentus M. Wetherwax, E. Painter 2000-6-12 SLO 139 San Luis Obispo below Pick and Shovel Mine; Camp San Luis Obispo 400 Comment
  SBBG93902  Helianthus gracilentus S. A. Junak, T. Ayers 1989-6-22 4088 San Luis Obispo S of USFS Rd 29S11.3 along dirt rd which begins near E boundary, SW of KSBY TV towers, ca. 3 mi W of US Hwy 101 Comment
  SBBG94141  Helianthus gracilentus T. J. Ayers with S. A. Junak 1989-6-22 757 San Luis Obispo below TV towers just E of West Cuesta Ridge Rd, 2.7 mi W of US Hwy 101 731 Comment
  UC639042  Helianthus gracilentus Bernard Miossi 1940-3-19 229 San Luis Obispo along old Cuesta Grade 5 1/2 mi n San Luis Obispo (on e-facing slope of canyon); Cuesta Canyon 385 Comment
  UCD145384  Helianthus gracilentus G. F. Hrusa 1995-4-16 12076 San Luis Obispo San Luis Obispo County: NW of Cuesta Pass on slope near road. Approximately 1.5 m NW of US 101. 750 Comment
  OBI75369  Helianthus maximiliani David J. Keil, with Matt Ritter 2011-10-3 31110 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Cultivated next to Palomar Dormitory (Bldg. 102) 119 Comment
  OBI75162  Helichrysum petiolare David J. Keil 2011-5-18 31027 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. In planter near Building 5, Architectural and Environmental Design. 93 Comment
  OBI15575  Helminthotheca echioides Betty Sheehan 1957-10-11 7 San Luis Obispo Cal Poly Campus, Science Bldg Comment
  OBI17821  Helminthotheca echioides Hans Wilgenburg 1977-8-11 20 San Luis Obispo Cal Poly campus; on Radio Hill Comment
  OBI80283  Hemizonia congesta Coco Dowd, Ryan Payne and Adam Lucero 2014-11-13 5 San Luis Obispo East of the Cal Poly Campus, on the hill above the eastern parking lot that parallels Truckee Rd. 10m east of water reservoir, growing along small trail that runs along the water reservoir. Comment
  OBI80286  Hemizonia congesta Jose Adame, Juan Domingo 2014-11-8 1 San Luis Obispo Cal Poly Property, 'Architecure Graveyard.' 50ft off Poly Canyon Road 169 Comment
  CAS-BOT-BC309861  Hemizonia congesta subsp. luzulifolia R. F. Hoover 1946-6-22 6179 San Luis Obispo San Luis Obispo (Calif. Polytechnic School range, n. of campus) Comment
  CDA6967  Hemizonia congesta subsp. luzulifolia L. Julian 2000-10-2 4 San Luis Obispo Peterson Ranch, entrance at end of Cal Poly Canyon Road of the State University. Comment
  CHSC47117  Hemizonia congesta subsp. luzulifolia L. P. Janeway; B. Castro 1989-2-17 3173 San Luis Obispo Upper reaches of Stenner Cr, ca. 0.2 mi SW of the S portal of aqueduct tunnel through W Cuesta Ridge. 365 Comment
  LA211602  Hemizonia congesta subsp. luzulifolia Mark A. Elvin; David Keil 2014-9-12 7611 San Luis Obispo East of Morrow Bay; ca. 250 NE of Portola Point, in saddle along Live Oak Trail at beginning of Portola Trail. 53.0 Comment
  OBI16207  Hemizonia congesta subsp. luzulifolia Robert F. Hoover 1946-6-22 6179 San Luis Obispo San Luis Obispo (Calif Polytechnic School range, N of campus) Comment
  OBI16210  Hemizonia congesta subsp. luzulifolia Betty Sheehan 1957-11-20 44 San Luis Obispo Cal Poly Campus, OH Unit Comment
  OBI16213  Hemizonia congesta subsp. luzulifolia Robert F. Hoover 1946-6-22 6179 San Luis Obispo San Luis Obispo (Calif Polytechnic School range, N of campus) Comment
  OBI16215  Hemizonia congesta subsp. luzulifolia John Young 1967-4-10 17 San Luis Obispo Poly Cyn, W side hill slope Comment
  UCR266002  Hemizonia luzulifolia Deanna L. B. Montgomery, Belinda O'Bryan 1986-8-7 53 San Luis Obispo Central Coast, San Luis Obispo, Poly Canyon, Cal Poly State University Campus 160 Comment
  OBI73112  Hesperevax sparsiflora David J. Keil, with Lynne Dee (Oyler) Althouse 2000-5-10 28649 San Luis Obispo Santa Margarita Ranch. Ca. 0.5 miles south of railroad crossing along Pozo Road and westward along ranch roads. Comment
  UC1953163  Hesperevax sparsiflora David Keil, Lynne Dee Althouse 2000-5-10 28649 San Luis Obispo Santa Margarita Ranch. Ca. 0.5 miles south of railroad crossing along Pozo Road and westward along ranch roads. Comment
  CDA19965  Hesperocnide tenella J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  SBBG93701  Hesperocnide tenella S. A. Junak 1990-5-1 4281 San Luis Obispo N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd 533 Comment
  SBBG93720  Hesperocnide tenella S. A. Junak 1990-4-26 4191 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
  UCR67843  Hesperocnide tenella Steven A. Junak 1990-5-1 4281 San Luis Obispo Santa Lucia Mtns, At N edge of Cuesta Ridge Botanical Area, along power line access road which transects Tassajera Creek Road c. 2.4 mi west of Hwy 101, c. 1.2 road mi south of Tassajera Creek Road. 534 Comment
  OBI7201  Hesperocyparis forbesii Ed Zimmerman 1962-2-15 38 San Luis Obispo Cal Poly campus, Bradley Park. Comment
Read comments
Jul 25 2018
  OBI7203  Hesperocyparis forbesii Jack M. Farrell 1955-2-21 103 San Luis Obispo Cal Poly campus Comment
  OBI7219  Hesperocyparis macrocarpa Jack M. Farrell 1955-2-21 79 San Luis Obispo Cal Poly campus Comment
  OBI8124  Hesperocyparis macrocarpa R. Catron 1976-1-18 s.n. San Luis Obispo Cultivated on Cal Poly campus, SLO Comment
  OBI7224  Hesperocyparis sargentii Robert F. Hoover 1968-2-10 10890 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI7226  Hesperocyparis sargentii Robert F. Hoover 1968-2-10 10891 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI7227  Hesperocyparis sargentii Robert F. Hoover 1968-2-10 10892 San Luis Obispo Ridge NW of Cuesta Pass Comment
  SBBG104224  Hesperocyparis sargentii F. L. Johnson Proctor 1993-2-21 ROB 165 San Luis Obispo Pick and Shovel Mine; Camp San Luis Obispo Comment
  SBBG13952  Hesperocyparis sargentii E. R. Blakley 1958-9-22 2466 San Luis Obispo ca. 3 mi W of La Cuesta summit 822 Comment
  SBBG23873  Hesperocyparis sargentii E. R. Blakley 1965-5-8 6550 San Luis Obispo 2.5 mi NW of Cuesta Summit on Hwy 101 670 Comment
  SBBG94337  Hesperocyparis sargentii T. J. Ayers, S. Junak, D. Shaw 1989-5-10 725 San Luis Obispo just N of Pick and Shovel Mine, along W fk of stream (Dead Miners Camp) Comment
  OBI12540  Hesperolinon micranthum Robert F. Hoover 1964-6-6 8951 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI69505  Hesperolinon micranthum David J. Keil 2008-6-6 30530 San Luis Obispo Campus of California Polytechnic State University. P-Hill above dorms complex. 280 Comment
  OBI73021  Hesperolinon micranthum David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham 1995-6-27 25423 San Luis Obispo West Cuesta Ridge at east end of botanical area Comment
  SBBG93656  Hesperolinon micranthum T. J. Ayers, S. Junak 1989-6-22 751 San Luis Obispo just N of Pick and Shovel Mine along western fork of stream just below "Dead Miners Camp" Comment
  UC1285270  Hesperolinon micranthum R. F. Hoover 1964-6-6 8951 San Luis Obispo ridge nw Cuesta Pass Comment
  OBI28160  Hesperoyucca whipplei Jeffery Null 1980-5-12 42 San Luis Obispo Ecological Study Area. Calif Polytechnic State Univ, San Luis Obispo Comment
  OBI51749  Hesperoyucca whipplei R. Mike Arens 1994-6-10 83 San Luis Obispo Calif Polytechnic State Univ campus. Poly Cyn near Botanical Garden 152 Comment
  OBI6650  Hesperoyucca whipplei Greg Hassen 1975-7-8 27 San Luis Obispo Poly Cyn [Cal Poly campus] Comment
  SBBG93671  Hesperoyucca whipplei S. A. Junak 1990-5-15 4322 San Luis Obispo near S edge of Cuesta Ridge Botanical Area, ca. 0.5 rd mi S of W Cuesta Ridge Rd along rd leading to Pick and Shovel Mine 652 Comment
  SBBG96701  Hesperoyucca whipplei D. A. Young, S. Junak, T. Ayers 1989-4-27 1965 San Luis Obispo upper end of Chaparral Rd near E end of Cuesta Ridge Botanical Area, below TV antennas Comment
  OBI10135  Heteromeles arbutifolia S. Wainwright 1964-3-1 12 San Luis Obispo Cal Poly SLO; Rear Science Bldg Comment
  OBI28386  Heteromeles arbutifolia Robert F. Hoover 1969-10-26 11653 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI33700  Heteromeles arbutifolia Melissa Luckow, Jerry Rendon 1980-4-24 39 San Luis Obispo Poly Cyn, about 1/4 mi S of end of road Comment
  OBI4935  Heteromeles arbutifolia VrMeer 1955-3-8 15 San Luis Obispo Poly Cyn Comment
  OBI51747  Heteromeles arbutifolia R. Mike Arens 1994-4-30 61 San Luis Obispo Cal Poly State Univ campus. 152 Comment
  OBI6668  Heteromeles arbutifolia Greg Hassen 1975-7-15 33 San Luis Obispo Poly Cyn Comment
  OBI78689  Heteromeles arbutifolia Matt Gross 2013-1-25 San Luis Obispo About 1/4 mile past gate on Poly Canyon Road, east of road by about 100 ft. 61 Comment
  SBBG55757  Heteromeles arbutifolia R. F. Hoover 1969-10-26 11653 San Luis Obispo ridge NW of Cuesta Pass Comment
  UC453998  Heteromeles arbutifolia unknown Oct 1905 509 San Luis Obispo Calif Poly School Canyon Comment
  UCR29862A  Heteromeles arbutifolia Robert F. Hoover 1969-10-26 11653 San Luis Obispo Ridge northwest of Cuesta Pass 753 Comment
  SBBG93923  Heterotheca grandiflora S. A. Junak 1990-10-11 4437 San Luis Obispo near top of access rd to KSBY antenna facility, just N of USFS Rd 29S11.), ca. 2.7 mi W of US Hwy 101 743 Comment
  SBBG94328  Heterotheca grandiflora T. J. Ayers with S. A. Junak 1989-6-22 769 San Luis Obispo below TV towers at E edge of Botanical Area, ca. 2.7 mi W of US Hwy 101, just E of West Cuesta Ridge Rd Comment
  OBI37988  Hibiscus trionum Phil Ashley 1985-10-8 s.n. San Luis Obispo San Luis Obispo on campus of Calif Polytechnic State Univ in weedy field near the Ornamental hort unit Comment
  CDA13962  Hieracium argutum G. F. Hrusa, D. Ragan 1997-8-1 14071 San Luis Obispo South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass. Comment
  OBI57015  Hieracium argutum G. F. Hrusa, D. Ragan 1997-8-10 14071 San Luis Obispo South Coast Ranges. Los Padres natl forest; upper Water Cyn on E side of Cuesta Ridge SE of Cuesta Pass. Quad Lopez Mtn 7.5 460 Comment
  CDA3749  Hirschfeldia incana L. Julian 2000-10-2 15 San Luis Obispo Peterson Ranch, entrance at end of Cal Poly Canyon Road of the State University. Comment
  OBI13089  Hirschfeldia incana Hans Wilgenburg 1977-8-11 30 San Luis Obispo Cal Poly campus; On Radio Hill Comment
  OBI28149  Hirschfeldia incana Jeffery Null 1980-5-13 43 San Luis Obispo Ecological Study Area, Calif Polytechnic State Univ Comment
  OBI6664  Hirschfeldia incana Greg Hassen 1975-7-15 42 San Luis Obispo Poly Cyn Rd near bridges Comment
  OBI6665  Hirschfeldia incana Greg Hassen 1975-7-15 42 San Luis Obispo Poly Cyn Rd near bridges Comment
  SBBG11149  Hoita macrostachya C. B. Hardham 1958-9-2 3908 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  NY323691  Hollisteria lanata J. G. Lemmon s.n. San Luis Obispo Near San Luis Obispo Comment
Read comments
Sep 20 2018
  CDA19997  Holodiscus discolor J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 670 Comment
  OBI23279  Holodiscus discolor J. T. Arnold 1965-4-21 78 San Luis Obispo Cal Poly, Poly cyn Comment
  OBI29828  Hordeum brachyantherum subsp. californicum Ruth Davis 1964-5-29 128 San Luis Obispo Cal Poly Campus, Poly Canyon, San Luis Obispo Comment
  OBI2614  Hordeum depressum Larry E. Brown 1971-4-6 1930 San Luis Obispo In Poly Cyn near the campus in San Luis Obispo Comment
  UCD85845  Hordeum marinum subsp. gussoneanum Beecher Crampton 1964-5-18 6991 San Luis Obispo San Luis Obispo County: Santa Margarita. Santa Margarita Creek. Comment
  OBI21924  Hordeum murinum John Young 1967-5-25 35 San Luis Obispo Poly Cyn, Cal Poly campus Comment
  OBI28176  Hordeum murinum Jeffrey Null 1980-5-11 12 San Luis Obispo Ecological Study Area, Cal Poly State Univ, San Luis Obispo Comment
  OBI3503  Hordeum murinum Lynch 1971-6-5 55 San Luis Obispo Cal Poly Campus, Poly Canyon, San Luis Obispo Comment
  OBI43397  Hordeum murinum Eric Wise 1982-4-29 1432 San Luis Obispo Poly Cyn, Cal Poly campus Comment
  UCD86215  Hordeum murinum subsp. glaucum Beecher Crampton 1964-5-18 6992 San Luis Obispo San Luis Obispo County: Santa Margarita. Santa Margarita Creek. Comment
  SBBG94014  Hordeum murinum subsp. leporinum S. A. Junak 1990-4-17 4158 San Luis Obispo just N of USFS Rd 29S11.3 along E side of KSBY TV towers, E end of Cuesta Ridge Botanical Area, ca. 2.6 mi W of US Hwy 101 716 Comment
  UCD86214  Hordeum murinum subsp. leporinum Beecher Crampton 1964-5-18 6987 San Luis Obispo San Luis Obispo County: Santa Margarita. Santa Margarita Creek. Comment
  UC1736386  Horkelia cuneata subsp. puberula Dean W. Taylor 1971-4-24 1016 San Luis Obispo Cuesta Ridge, in Cuesta Ridge Botanical Area along the ridge at Firebreak Benchmark 2476 746 Comment
  UCD106063  Hosackia crassifolia G. F. Hrusa 1995-5-28 12193 San Luis Obispo San Luis Obispo County: Black Buttes Research Natural Area. NW of Ridge 4. 600 Comment
  OBI55263  Hosackia crassifolia var. otayensis G. F. Hrusa 1995-5-2 12193 San Luis Obispo Black Butte Research Natural Area; NW of ridge 4 600 Comment
  OBI8343  Hypericum calycinum David J. Keil 1977-7-3 12451 San Luis Obispo Campus of Calif Polytechnic State Univ Comment
  SBBG92468  Hypochaeris glabra S. A. Junak 1989-4-27 3970 San Luis Obispo S side of USFS Rd 29S11.3, ca. 0.2 mi E of boundary for the Cuesta Ridge Botanical Area, 3.2 mi W of US Hwy 101 731 Comment
  SBBG93796  Hypochaeris glabra S. A. Junak 1990-4-26 4199 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
  SBBG94012  Hypochaeris glabra S. A. Junak 1990-4-17 4157 San Luis Obispo just N of USFS Rd 29S11.3, along E side of rd to KSBY TV towers, E end of Cuesta Ridge Botanical Area, ca. 2.6 mi W of US Hwy 101 716 Comment
  SBBG109673  Isolepis cernua C. B. Hardham 1958-9-22 3915 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  OBI22827  Juglans hindsii Jay B. Hunt 1955-10-25 s.n. San Luis Obispo Cal Poly, SW corner of campus Comment
  OBI3695  Juglans hindsii Mary Kidd 1971-8-13 187 San Luis Obispo Cal Poly campus; N side of the Air conditioning auditorium Comment
  OBI77073  Juglans hindsii Richard Vonarb 1978-11-24 25 San Luis Obispo Cal Poly campus-E side of Home Economics bldg 52 Comment
  OBI21091  Juncus articulatus subsp. articulatus Robert F. Hoover 1967-10-5 10875 San Luis Obispo Poly Cyn, San Luis Obispo Comment
  OBI73020  Juncus bufonius var. bufonius David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham 1995-6-27 25424 San Luis Obispo West Cuesta Ridge at east end of botanical area Comment
  SBBG119404  Juncus bufonius var. bufonius M. Wetherwax, E. Painter 2003-5-1 SLO 327 San Luis Obispo unnamed tributary of Chorro Crk, below Chorro Crk bog thistle exclosure; Camp San Luis Obispo 260 Comment
  CDA13948  Juncus patens G. F. Hrusa, D. Ragan 1997-8-1 14067 San Luis Obispo South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass. 1st W tributary of Water Canyon above Black Butte RNA boundary. Comment
  OBI80300  Juncus patens William McNulty, Blair Howington and Julia Mace 2014-11-11 1 San Luis Obispo Cal Poly property, 1 mile east of 'Architecture Graveyard' in Poly Canyon 152 Comment
  OBI80842  Juncus usitatus David J. Keil 2015-2-19 32648 San Luis Obispo Cal Poly campus. Wetland area between Cerro Vista dorms complex and Village Drive 125 Comment
  SBBG131017  Juncus usitatus D. Keil 2015-2-19 32648 San Luis Obispo Cal Poly campus, wetland area between Cerro Vista dorms complex and Village Drive 125 Comment
  SD249095  Juncus usitatus David J. Keil 2015-2-19 32648 San Luis Obispo Cal Poly campus. Wetland area between Cerro Vista dorms complex and Village Drive. 124 Comment
  SEINET11261646  Juncus usitatus David Keil 2015-2-19 32648 San Luis Obispo Cal Poly campus. Wetland area between Cerro Vista dorms complex and Village Drive.; 0 Comment
  UCR265991  Juncus usitatus David J. Keil 2015-2-19 32648 San Luis Obispo Cal Poly Campus, between Cerro Vista dorms complex and Village Drive 125 Comment
  UCR1770  Juniperus californica Frank C. Vasek 1963-1-15 630115- 02 San Luis Obispo Road from Simmler to Santa Margarita, 3.2 mi WNW from the junction with Pozo Road 328 Comment
  CDA19967  Keckiella cordifolia J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  OBI6679  Keckiella cordifolia Greg Hassen 1975-6-24 7 San Luis Obispo Poly Cyn, Growing above dump and along Poly cyn Comment
  OBI9287  Keckiella cordifolia Harry Smith 1955-6-6 s.n. San Luis Obispo Cal poly campus Comment
  OBI9288  Keckiella cordifolia A. Ahmad 1963-5-26 45 San Luis Obispo Poly Cyn Comment
  UC149977  Keckiella cordifolia Katharine Brandegee 1911-7-12 San Luis Obispo Santa Margarita Comment
  SBBG117788  Keckiella corymbosa E. Painter, M. Wetherwax 2000-6-12 PW- 131 San Luis Obispo just beyond E boundary of Camp San Luis Obispo, along rd to railroad tracks 200 Comment
  OBI73193  Kickxia elatine David J. Keil 2000-5-29 28782 San Luis Obispo Campus of California Polytechnic State University. Drumm Reservoir and vicinity Comment
  OBI81219  Kickxia elatine David J. Keil 1988-10-17 21153 -1 San Luis Obispo Brizziolari Creek at bridge over Via Carta, Cal Poly campus. 100 Comment
  SD249247  Kickxia elatine David Keil 1988-10-17 21153 1 San Luis Obispo Brizziolari Creek at bridge over Via Carta, Cal Poly campus. Along channel bank. 99 Comment
  SEINET11261655  Kickxia elatine David Keil 1988-10-17 21153 San Luis Obispo Brizziolari Creek at bridge over Via Carta, Cal Poly campus.; 0 100 Comment
  OBI74982  Kleinia ficoides Michael Stiles 2011-2-28 s.n. San Luis Obispo Cal Poly campus Comment
  OBI33697  Koeleria macrantha Melissa Luckow, Jerry Rendon 1980-5-20 37 San Luis Obispo Poly Cyn, S side of bridge, 100 yds from the end of the cyn Comment
  OBI51709  Koeleria macrantha R. Mike Arens 1994-4-9 46 San Luis Obispo Calif Polytechnic State Univ Campus.In Poly Cyn near Botanic Garden foot bridge 244 Comment
  OBI51721  Koeleria macrantha R. Mike Arens 1994-4-9 48 San Luis Obispo Calif Polytechnic State Univ Campus.In Poly Cyn near Botanic Garden foot bridge 244 Comment
  OBI18496  Lactuca saligna David J. Keil 1978-10-14 s.n. San Luis Obispo Cal Poly campus, behind Yosemite Dorms complex Comment
  UC455897  Lactuca serriola I. J. Condit 1910-7-22 San Luis Obispo Cal. Poly. State. grounds Cal. Poly. State. Comment
  UC455898  Lactuca serriola I. J. Condit 1910-7-19 San Luis Obispo C. P. S. <California Polytechnic School> grounds San Luis Obispo Comment
  CDA15201  Lagophylla ramosissima G. F. Hrusa, T. D. Wilfred 1998-7-2 14739 San Luis Obispo South Coast Ranges; Santa Lucia Mts., near intersection of USFS Cuesta Ridge East access Rd. & U.S. 101 at summit of Cuesta Grade. Comment
  OBI12382  Lagunaria patersonia Jack M. Farrell 1955-2-21 44 San Luis Obispo Cal Poly campus Comment
  OBI26274  Lagunaria patersonia Mark E. Schneider 1974-8-13 s.n. San Luis Obispo Cal Poly campus, lawn off Calif Street Comment
  OBI3690  Lagunaria patersonia Mary Kidd 1970-10-8 121 San Luis Obispo Near W end B-wing Sci bldg. Campus Calif State Polytechnic College Comment
  OBI78281  Lagunaria patersonia Dan Sheehy 1978-11-22 7 San Luis Obispo W end of Sci Bldg, Cal Poly, San Luis Obispo Comment
  OBI8352  Lagunaria patersonia David J. Keil 1977-7-3 12439 San Luis Obispo Camp of Calif Polytechnic State Univ, San Luis Obispo Comment
  CAS-BOT-BC273869  Lamarckia aurea R. F. Hoover 1964-6-5 8921 San Luis Obispo Ridge southeast of Cuesta Pass Comment
  CAS-BOT-BC273870  Lamarckia aurea G. F. Hrusa 1995-5-28 12286 San Luis Obispo Black Butte Research Natural Area. Near intersection of main ridge road and access rd. to Peak 1 Radio Facility 620 Comment
  CDA11506  Lamarckia aurea G. F. Hrusa 1995-5-28 12286 San Luis Obispo Black Butte Research Natural Area; Common on burned and unburned chaparral and Pinus attenuata forest near intersection of main ridge road and access rd. to Peak 1 Radio Facility. Annual. Comment
  OBI21947  Lamarckia aurea John Young 1967-5-30 39 San Luis Obispo Poly Cyn Comment
  OBI28164  Lamarckia aurea Jeffery Null 1980-5-12 37 San Luis Obispo Ecological Study Area, Cal Poly State Univ, San Luis Obispo Comment
  OBI58409  Lamarckia aurea G. F. Hrusa 1995-5-28 12286 San Luis Obispo Black Butte Research Natural Area. Near intersection of main ridge rd and access rd to Peak 1 Radio Facility 620 Comment
  RSA585828  Lamarckia aurea G. Fred Hrusa 1995-5-28 12286 San Luis Obispo Near intersection of main ridge road & access road to Peak 1 Radio Facility 620 Comment
  SBBG104487  Lamarckia aurea M. D. Proctor, E. A. Young 1993-4-16 ROB 430 San Luis Obispo E edge of post; Camp San Luis Obispo Comment
  UCD63402  Lamarckia aurea Larry E. Brown 1970-3-23 1754 San Luis Obispo San Luis Obispo County: San Luis Obispo, Cal Poly campus. Comment
  UCSC000058  Lamarckia aurea Unknown Mayunknown year s.n. San Luis Obispo Poly - Low Hills Comment
  OBI19701  Lamium amplexicaule Steve Johnson 1978-2-11 22 San Luis Obispo In field 25 at Cal Poly Comment
  RSA0008492  Lasthenia glabrata subsp. coulteri David J. Keil 2009-4-9 30576 San Luis Obispo Just south of junction of California Route 58 with US Route 101 along frontage road to Santa Margarita Booster Station. Comment
  SEINET2442276  Lasthenia glabrata subsp. coulteri David Keil 2009-4-9 30576 San Luis Obispo Just south of junction of California Route 58 with US Route 101 along frontage road to Santa Margarita Booster Station. Comment
  UC1953278  Lasthenia glabrata subsp. coulteri David Keil 2009-4-9 30576 San Luis Obispo Just south of junction of California Route 58 with US Route 101 along frontage road to Santa Margarita Booster Station. Comment
  UC1118954  Lasthenia gracilis P. L. Johannsen 1936-3-21 719 San Luis Obispo 1 mi n of junction of San Luis Obispo Cr. and Reservoir Canyon (Plot 6); San Luis Obispo Quadrangle 228 Comment
  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
  UCSB50690  Lasthenia gracilis Phillips, B. 1980-3-7 San Luis Obispo West side of Poly Canyon Road, 1.5 miles north of its junction with Perimeter Road, Cal Poly Campus, San Luis Obispo 198 Comment
  OBI13244  Lathyrus odoratus Dennis R. Jones 1968-5-18 8 San Luis Obispo Cal Poly campus, San Luis Obispo. Near fence in weed field Comment
  CDA11454  Lathyrus vestitus G. F. Hrusa 1995-5-28 12213 San Luis Obispo Black Butte Research Natural Area; Black Butte Research Natural Area. E base of Ridge 2. Comment
  CDA20415  Lathyrus vestitus J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  UCD106479  Lathyrus vestitus G. F. Hrusa 1995-5-28 12213 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. 600 Comment
  OBI12627  Lathyrus vestitus var. vestitus Aart C. DeVos 1963-4-18 61 San Luis Obispo Poly Cyn, NW slope Comment
  OBI51757  Lathyrus vestitus var. vestitus R. Mike Arens 1994-3-12 21 San Luis Obispo Calif Polytechnic State Univ campus. In Poly Cyn near botanical garden foot bridge 152 Comment
  OBI59926  Lathyrus vestitus var. vestitus G. F. Hrusa 1995-5-28 12213 San Luis Obispo Black Butte Research Natural Area. At E base of Ridge 2 600 Comment
  OBI22838  Laurus nobilis Jack M. Farrell 1955-2-21 48 San Luis Obispo Cal Poly campus Comment
  SBBG93782  Layia hieracioides S. A. Junak 1990-5-1 4261 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
  OBI29941  Layia jonesii Phil Ashley 1979-5-1 s.n. San Luis Obispo Poly Cyn above Brizzolari Crk Comment
  OBI32450  Layia jonesii Rhonda Riggins 1983-5-16 1486 San Luis Obispo Poly Cyn [Calif Polytechnic State University] Comment
  SBBG55735  Layia jonesii P. Ashley 1979-5-1 San Luis Obispo Poly Cyn above Brizzolari Crk Comment
  UC1583747  Layia jonesii Phil Ashley 1979-5-1 San Luis Obispo Poly Canyon above Brizzolari Creek Comment
  UCD135695  Layia jonesii Bruce G. Baldwin 1989-4-21 735 San Luis Obispo San Luis Obispo County: California Polytechnic State University at San Luis Obispo, near summit of Poly Mountain along fenceline where trail parallels. Comment
  UCR39161  Layia jonesii Phil Ashley 1979-5-1 s.n. San Luis Obispo Poly Canyon above Brizzolari Creek 171 Comment
  OBI15812  Layia platyglossa Aart C. DeVos 1963-4-18 62 San Luis Obispo Poly Cyn, NW slope Comment
  OBI15815  Layia platyglossa Aart C. DeVos 1963-4-18 62 San Luis Obispo Poly Cyn, NW slope Comment
  OBI15816  Layia platyglossa Aart C. DeVos 1963-4-18 62 San Luis Obispo Poly Cyn, NW slope Comment
  OBI23331  Layia platyglossa J. T. Arnold 1965-4-21 80 San Luis Obispo Cal Poly, Poly Cyn Comment
  OBI33592  Layia platyglossa Melissa Luckow, Jerry Rendon 1980-4-4 9 San Luis Obispo Poly Cyn, near arch to the cyn; about 30 ft above rd Comment
  OBI42170  Layia platyglossa Dan Harrington 1984-2-29 29 San Luis Obispo Poly Cyn, Cal Poly SU, San Luis Obispo Comment
  OBI51816  Layia platyglossa Gary Westbrook Mar-94 37 San Luis Obispo Calif Polytechnic State Univ campus; Poly Canyon near Botanical Garden footbridge 244 Comment
  OBI38518  Lemna minor Eric Wise 1981-7-26 931 San Luis Obispo Shepperd's Reservoir, Cal Poly Comment
  CDA25986  Leontodon taraxacoides subsp. taraxacoides David J. Keil 2006-9-21 30456 San Luis Obispo Campus, California Polytechnic State University. San Luis Obispo. Lawn area adjacent to Fisher Hall (building 33). Comment
  SBBG93804  Lepechinia calycina S. A. Junak 1990-5-1 4273 San Luis Obispo N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd 536 Comment
  SBBG93886  Lepechinia calycina S. A. Junak, T. J. Ayers 1989-7-14 4119 San Luis Obispo extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd 505 Comment
  OBI64575  Lepidium didymum David J. Keil 2001-4-10 29284 San Luis Obispo Campus of California Polytechnic State University. Grounds of new sports complex Comment
  OBI14993  Lepidium nitidum John Young (no name but similar label) 1967-5-25 36 San Luis Obispo Poly Cyn, W side hill slope Comment
  OBI66485  Lepidium nitidum David J. Keil 1995-3-31 24705 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Poly Canyon. Comment
  CDA25917  Lepidium pinnatifidum Mike Stiles 2005-5-25 s.n. San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. 0 Comment
  OBI64571  Lepidium pinnatifidum David J. Keil 2001-4-10 29287 San Luis Obispo Campus of California Polytechnic State University. Grounds of new sports complex Comment
  OBI66459  Lepidium pinnatifidum Michael Stiles 2005-5-25 s.n. San Luis Obispo Campus of Calif Polytechnic state univ, San Luis Obispo. Cal Poly sports complex Comment
  UC1928017  Lepidium pinnatifidum Mike Stiles 2005-5-25 s. n. San Luis Obispo Campus of California Polytechnic State University, Cal Poly sports complex, San Luis Obispo 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
  CAS-BOT-BC273942  Leptochloa fusca subsp. fascicularis R. F. Hoover 1967-10-5 10874 San Luis Obispo Poly Canyon, San Luis Obispo Comment
  OBI21955  Leptochloa fusca subsp. fascicularis Robert F. Hoover 1967-10-5 10874 San Luis Obispo "Poly Canyon", San Luis Obispo Comment
  OBI50125  Leptochloa fusca subsp. uninervia Michael Curto, Linda Allen 1992-11-15 859 San Luis Obispo Calif Polytechnic State Univ Campus, ca. 10m S of Ornamental Horticulture Unit in parking lot perimeter planter Comment
  UC908684  Leptodactylon californicum Herbert L. Mason 1923-6-21 527 San Luis Obispo Santa Margarita Comment
  OBI22792  Leptospermum laevigatum Robert E. Holden 1962-2-20 10 San Luis Obispo Cal Poly campus Comment
  OBI8354  Leptospermum laevigatum David J. Keil 1977-7-3 12442 San Luis Obispo Cal Poly Campus Comment
  OBI16677  Leptosyne douglasii Robert F. Hoover 1950-3-28 7769 San Luis Obispo Poly Cyn, San Luis Obispo Comment
  SEINET7073761  Lessingia filaginifolia A. G. Vestal 1955-4-19 s.n. San Luis Obispo Serpentine opposite Cuesta Gabe [grade?] (Route 101). UTM Zone 10, 715650mE, 3913626mN. Coordinate datum: NAD27. Comment
  OBI21607  Leymus condensatus Jim Heaston 1955-10-7 17 San Luis Obispo Cal Poly Comment
  OBI51739  Leymus condensatus R. Mike Arens 1994-1-12 02 a San Luis Obispo Calif Polytechnic State Univ campus. In Poly Cyn near Botanical Garden foot bridge 152 Comment
  OBI51762  Leymus condensatus R. Mike Arens 1994-6-10 85 San Luis Obispo Calif Polytechnic State Univ campus. In Poly Cyn near Botanical Garden foot bridge 152 Comment
  SBBG104770  Leymus condensatus F. L. Johnson, E. A. Young 1993-5-27 ROB 654 San Luis Obispo 1 km S of Pick and Shovel Mine; Camp San Luis Obispo Comment
  SBBG118216  Leymus condensatus E. Painter, M. Wetherwax 2000-6-12 SLO 134 San Luis Obispo below Pick and Shovel Mine; Camp San Luis Obispo 400 Comment
  SBBG93910  Leymus condensatus S. A. Junak 1989-6-22 4077 San Luis Obispo upper reaches of Chorro Crk just E of "Dead Miner's Camp" above the Pick and Shovel Mine, Cuesta Ridge Botanical Area 609 Comment
  OBI57097  Lilium pardalinum G. F. Hrusa, D. Ragan 1995-6-20 12368 San Luis Obispo At lower point of ridge immediately N of Mt. Lowe peak 3 (L-3). Area burned 500 Comment
  OBI6651  Lilium pardalinum Greg Hassen 1975-7-15 30 San Luis Obispo Poly Cyn [Calif Polytechnic State Univ]. Comment
  CDA11539  Lilium pardalinum subsp. pardalinum G. F. Hrusa, D. Ragan 1995-6-2 12368 San Luis Obispo Black Butte Research Natural Area; Cuesta Ridge east side. Lower point of ridge immediately N of Mt. Lowe. Comment
  UCD67274  Lilium pardalinum subsp. pardalinum G. F. Hrusa; D. Ragan 1995-6-20 12368 San Luis Obispo San Luis Obispo County: on spring at lower point of ridge immediately N of Mt. Lowe peak 3 (L-3). 500 Comment
  JEPS19607  Limnanthes douglasii subsp. nivea W. L. Jepson 1920-4-7 8441 San Luis Obispo Santa Margarita Comment
  JEPS19612  Limnanthes douglasii subsp. nivea W. L. Jepson 1927-4-26 11968 San Luis Obispo Santa Margarita 335 Comment
  OBI78272  Limnanthes douglasii subsp. nivea W. L. Jepson 1920-4-7 8441 San Luis Obispo Santa Margarita Comment
  UC454907  Limnanthes douglasii subsp. nivea C. L. Flint San Luis Obispo Santa Margarita Comment
  UC52766  Linanthus liniflorus Mrs. R. W. Summers 1886-4-23 San Luis Obispo Santa Margarita Comment
  UC455008  Linum usitatissimum I. J. Condit 1908-9-14 San Luis Obispo California Polytechnic School garden Comment
  UC1135270  Lithocarpus densiflorus B. Bolt 1936-4-2 699 San Luis Obispo 0.75 mi nw Black Butte; Santa Barbara National Forest, San Luis Obispo Quad. 701 Comment
  CDA11572  Lithocarpus densiflorus var. densiflorus G. F. Hrusa 1993-5-22 11123 San Luis Obispo Black Butte Research Natural Area, Cuesta Ridge east side. Comment
  UC638990  Lithophragma heterophyllum Bernard Miossi 1940-3-17 217 San Luis Obispo n San Luis Obispo (Polytechnic School Canyon); Polytechnic School Canyon 121 Comment
  OBI20969  Lobelia erinus Jim Heaston 1955-10-21 55 San Luis Obispo Cal Poly SLO Comment
  OBI7423  Lobelia erinus Gary Hammer 1976-4-9 9 San Luis Obispo Cult at the OH unit at Cal Poly campus Comment
  UC455009  Lobelia erinus I. J. Condit 1909-6-12 San Luis Obispo C. P. S. grounds Comment
  OBI15226  Lobularia maritima Jim Heaston 1955-10-21 56 San Luis Obispo Cal Poly SLO Comment
  CAS-BOT-BC342297  Logfia filaginoides R. F. Hoover 1967-5-5 10523 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  OBI16464  Logfia filaginoides Robert F. Hoover 1967-5-5 10523 San Luis Obispo Ridge NW of Cuesta Pass Comment
  OBI57098  Logfia filaginoides G. F. Hrusa 1995-5-2 12218 San Luis Obispo Black Butte Research Natural Area. ON ridge immed WNW of Peak 2 and leading to the peak 600 Comment
  OBI75169  Logfia filaginoides David J. Keil, with Matt Ritter, Ken Haggard, et al. 2011-3-22 30979 San Luis Obispo Upper eastern slope of Santa Lucia Mountains. Tributary of Tassajara Canyon north of San Luis Obispo. Comment
  SBBG92467  Logfia filaginoides S. A. Junak 1989-4-2 3977 San Luis Obispo S side of main rd USFS Rd 29S11.3, just E of W rd leading to Pick and Shovel Mine, 1.3 mi W of E boundary, ca. 4.3 mi W of US Hwy 101 749 Comment
  SBBG93884  Logfia filaginoides S. A. Junak 1989-7-14 4116 San Luis Obispo extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd 505 Comment
  UC1304964  Logfia filaginoides R. F. Hoover 1967-5-5 10523 San Luis Obispo ridge nw Cuesta Pass Comment
  UCD132709  Logfia filaginoides G. F. Hrusa 1995-5-28 12218 San Luis Obispo San Luis Obispo County: on ridge immediately WNW of Peak 2 and leading to the park. 600 Comment
  OBI73092  Logfia gallica David J. Keil, with Michael Curto and V. L. Holland 2000-5-10 28664 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Poly Canyon Comment
  SBBG111595  Logfia gallica C. B. Hardham 1958-5-3 3182 San Luis Obispo Cuesta Comment
  SBBG93650  Logfia gallica S. A. Junak 1990-5-1 4287 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 533 Comment
  CDA11491  Lolium multiflorum G. F. Hrusa 1995-5-28 12271 San Luis Obispo Black Butte Research Natural Area; Occasional on open flats between intersections of access roads to Mt. Lowe radio facility and Peak 1 radio facility with main ridge road. Sown in area after Las Pilitas fire in 1985. Comment
  UCD66085  Lolium multiflorum G. F. Hrusa 1995-5-28 12271 San Luis Obispo San Luis Obispo Co.: Between intersections of access roads to Mt. Lowe radio facility and Peak 1 radio facility with main ridge road. Black Butte Research Natural Area. 625 Comment
  CAS-BOT-BC269069  Lolium perenne R. F. Hoover 1964-6-6 8943 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  CAS-BOT-BC269070  Lolium perenne R. F. Hoover 1964-6-6 8953 San Luis Obispo Ridge northwest of Cuesta Pass Comment
  SEINET8465348 Image available Lomatium californicum Robert J. Rodin 1962-5-10 6880 San Luis Obispo Central Coast; About 3 mi south of Hwy 101 on Cuesta Summit Rd. on road maintained by the Forest Service and Telephone Company Comment
  UCR67888  Lomatium californicum R. J. Rodin 1962-5-10 6880 San Luis Obispo Central Coast, About 3 mi south of Hwy 101 on Cuesta Summit Rd. on road maintained by the Forest Service and Telephone Company Comment
  UC1123005  Lomatium caruifolium var. caruifolium N. K. Carlson 1936-3-21 214 A San Luis Obispo 1 mi. n.e. of junction of San Luis Obispo Creek and Reservoir Canyon (Plot 6); San Luis Obispo Quad. 228 Comment
  OBI8897  Lomatium dasycarpum Robert F. Hoover 1958-5-17 8476 San Luis Obispo Summit of Santa Lucia Mts, NW of cuesta Pass Comment
  UCR1346  Lomatium dasycarpum Frank C. Vasek 1960-4-10 600410- 06 San Luis Obispo Central Coast, 1/2 mile south of TV tower on dirt road leading west from Cuesta Summit, off Hwy 101 686 Comment
  OBI8889  Lomatium dasycarpum subsp. dasycarpum Robert F. Hoover 1958-3-26 8437 San Luis Obispo Ridge of Santa Lucia Mts NW of Cuesta Pass Comment
  OBI8890  Lomatium dasycarpum subsp. dasycarpum Robert F. Hoover 1958-3-26 8437 San Luis Obispo Ridge of Santa Lucia Mts NW of Cuesta Pass Comment
  OBI8891  Lomatium dasycarpum subsp. dasycarpum Robert F. Hoover 1958-3-26 8437 San Luis Obispo Ridge of Santa Lucia Mts NW of Cuesta Pass Comment
  OBI8895  Lomatium dasycarpum subsp. dasycarpum Robert F. Hoover 1958-3-26 8437 San Luis Obispo Ridge of Santa Lucia Mts NW of Cuesta Pass Comment
  OBI8896  Lomatium dasycarpum subsp. dasycarpum Robert F. Hoover 1958-3-26 8437 San Luis Obispo Ridge of Santa Lucia Mts NW of Cuesta Pass Comment
  OBI8899  Lomatium dasycarpum subsp. dasycarpum Robert F. Hoover 1958-5-17 8476 San Luis Obispo Summit of Santa Lucia Mts, NW of cuesta Pass Comment
  SBBG94006  Lomatium dasycarpum subsp. dasycarpum S. A. Junak 1990-4-26 4215 San Luis Obispo E edge of Cuesta Ridge Botanical Area, N of USFS Rd 29S11.3, ca. 2.7 mi W of US Hwy 101 on W side of access rd to KSBY TV towers, ca. 60 m N of locked gate 731 Comment
  SBBG94009  Lomatium dasycarpum subsp. dasycarpum S. A. Junak 1990-4-17 4162 San Luis Obispo just N of USFS Rd 29S11.3, W side of rd to KSBY TV towers, E end of Cuesta Ridge Botanical Area, ca. 2.6 mi W of US Hwy 101 716 Comment
  SBBG94028  Lomatium dasycarpum subsp. dasycarpum S. A. Junak with D. A. Young, T. J. Ayers 1989-3-13 3929 San Luis Obispo W Cuesta Ridge, along dirt rd S of USFS Rd 29S11.3, SW of KSBY TV towers, E end of the Cuesta Ridge Botanical Area, ca. 3 mi W of US Hwy 101 609 Comment
  UC1123017  Lomatium dasycarpum subsp. dasycarpum P. L. Johannsen 1936-3-21 717 San Luis Obispo 1 mi. n.e. of junction San Luis Obispo Creek and Reservoir Canyon (Plot 6); San Luis Obispo Quad. 228 Comment
  CAS-BOT-BC218442  Lomatium parvifolium David Keil 1978-5-14 s.n. San Luis Obispo Along Serrano Canyon near the campus of California Polytechnic State University Comment
  CAS-BOT-BC218444  Lomatium parvifolium R. F. Hoover 1965-5-21 9378 San Luis Obispo Ridge NW of Cuesta Pass, Santa Lucia Range Comment
  CAS-BOT-BC218445  Lomatium parvifolium R. F. Hoover 1965-5-21 9378 San Luis Obispo Ridge NW of Cuesta Pass, Santa Lucia Range Comment
  CDA11346  Lomatium parvifolium G. F. Hrusa 1995-4-16 12069 San Luis Obispo Cuesta Ridge West; Ridge NW of Cuesta Pass Approx. 1 m. NW of US 101. Comment
  CDA11350  Lomatium parvifolium G. F. Hrusa 1995-4-16 12073 San Luis Obispo Cuesta Ridge West; Ridge NW of Cuesta Pass Approx. 2.5 m. NW of US 101. immediately beyond Botanical Area. Comment
  CDA11530  Lomatium parvifolium G. F. Hrusa 1995-5-29 12325 San Luis Obispo Cuesta Ridge West; Approx. 1.5 m. NW of US 101 on ridge northwest of Cuesta Pass. Comment
  OBI39748  Lomatium parvifolium David J. Keil 1978-5-14 s.n. San Luis Obispo Along Serrano Cyn near the campus of Calif Polytechnic State University Comment
  OBI51753  Lomatium parvifolium R. Mike Arens 1994-3-26 25 San Luis Obispo Calif State Polytechnic College Campus, San Luis Obispo, CA 152 Comment
  OBI8860  Lomatium parvifolium Aart C. De Vos 1963-4-18 55 San Luis Obispo Poly Cyn Comment
  OBI8861  Lomatium parvifolium Aart C. De Vos 1963-4-7 52 San Luis Obispo Poly Cyn Comment
  OBI8866  Lomatium parvifolium Robert F. Hoover 1965-5-21 9378 San Luis Obispo Santa Lucia Range, Ridge NW of Cuesta Pass, on cleared border of chaparral Comment
  SBBG107581  Lomatium parvifolium C. B. Hardham 1958-6-20 3718 San Luis Obispo Stenner Crk near San Luis Obispo Comment
  SBBG21316  Lomatium parvifolium M. A. Piehl 1963-4-20 6375 a San Luis Obispo ca. 2.5 mi W of Cuesta Summit Pass, US Hwy 101 Comment
  UC1296082  Lomatium parvifolium R. F. Hoover 1965-5-21 9378 San Luis Obispo ridge n.w. Cuesta Pass (Santa Lucia Range); Santa Lucia Range Comment
  UC454496  Lomatium parvifolium I. J. Condit May 1908 San Luis Obispo CA Polytechnic School, School Canyon Comment
  UCD127271  Lomatium parvifolium G. F. Hrusa 1995-5-29 12325 San Luis Obispo San Luis Obispo County: approx. 1.5 m. NW of US 101 on the ridge northwest of Cuesta Pass 500 Comment
  UCR31794  Lomatium parvifolium T. P. Krantz 1979-5-30 s.n. San Luis Obispo Coast Range, Los Padres National Forest, about 1 mile NW of Cuesta Pass, on road to Cuesta Ridge Botanical Area 1372 Comment
  CHSC47116  Lomatium utriculatum L. P. Janeway 1989-2-17 3174 San Luis Obispo Upper reaches of Stenner Cr, ca 0.2 mi SW of the S portal of aqueduct tunnel through W Cuesta Ridge. 365 Comment
  OBI8845  Lomatium utriculatum Aart C. De Vos 1963-4-7 53 San Luis Obispo Poly Canyon, North slope Comment
  UCR16571  Lomatium utriculatum C. M. Bringle 1967-3-20 s.n. San Luis Obispo South Coast Range/Central Coast, 2 mi north of San Luis Obispo on H.A. Hildenbrand Ranch, Rt. 2 Box 103. First pasture behind ranch house, 200 ft. west of stream 427 Comment
  UCR6180  Lomatium utriculatum C. M. Bringle 1967-3-20 670320- 26 San Luis Obispo Santa Margarita, at junction of State Hwy 58 400 Comment
  UCSB42821  Lomatium utriculatum Phillips, B. 1980-2-23 San Luis Obispo On the north side of Grand Ave., 1.5 miles west of its junction with Monterey Street, Cal Poly Campus, San Luis Obispo 167 Comment
  CDA19991  Lonicera hispidula J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  SBBG107410  Lonicera hispidula C. B. Hardham 1956-6-20 957 San Luis Obispo Tassejara Cyn, Cuesta Grade Comment
  UC1125251  Lonicera interrupta B. Bolt 1936-5-26 748 San Luis Obispo 3 3/4 mi ne Santa Margarita (Plot 131); San Luis Obispo Quadrangle Comment
  OBI19640  Lonicera japonica Ed Zimmerman 1962-1-18 11 San Luis Obispo Cal Poly Campus, SLO Comment
  OBI8296  Lonicera japonica David J. Keil 1977-7-3 12456 San Luis Obispo Cal Poly Campus, SLO Comment
  SBBG93152  Lonicera subspicata var. denudata S. A. Junak 1990-7-26 4432 San Luis Obispo N slope of W Cuesta Ridge in Cuesta Ridge Botanical Area, ca. 0.4 mi NW of Pk 2478, just E of mine excavation, along abandoned mine rd intersection with W Cuesta Ridge Rd ca. 4 mi W of US Hwy 101 609 Comment
  OBI78621  Loropetalum chinense Brittany Nguyen, Maddy Newton, Mike McTygue 2014-2-13 1 San Luis Obispo Cal Poly San Luis Obispo campus. Near the intersection of University Dr. and South Perimeter Rd. in front of Graphic Arts Building 26. 98 Comment
  OBI3496  Lotus corniculatus Lynch 1971-5-15 21 San Luis Obispo Cal Poly campus. 20 ft from shore of Drumm lake Comment
  OBI78117  Lotus corniculatus Hans Wilgenburg 1977-8-11 21 San Luis Obispo Cal Poly campus Comment
  RSA406782  Lotus corniculatus Austin P. Griffiths 1969-5-17 5508 San Luis Obispo Calif. Poly. campus, San Luis Obispo. Comment
  CDA11441  Lotus crassifolius var. otayensis G. F. Hrusa 1995-5-28 12193 San Luis Obispo Black Butte Research Natural Area; Black Butte Research Natural Area. Edge of Pinus attentuata stand NW of Ridge 4; Comment
  CDA11513  Lotus junceus G. F. Hrusa 1995-5-28 12296 San Luis Obispo Black Butte Research Natural Area; Ridge immediately SW of Radio Facility 2 (Peak 1). Comment
  CDA19968  Lotus junceus J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  UC1285182  Lotus junceus R. F. Hoover 1964-6-6 8944 San Luis Obispo ridge nw Cuesta Pass Comment
  UC1285183  Lotus junceus R. F. Hoover 1964-6-5 8910 San Luis Obispo ridge se Cuesta Pass Comment
  UC1285187  Lotus junceus R. F. Hoover 1965-6-17 9434 San Luis Obispo ridge nw Cuesta Pass Comment
  UC1285188  Lotus junceus var. junceus R. F. Hoover 1965-5-20 9375 San Luis Obispo hill w Poly Canyon; Santa Lucia Range Comment
  CDA11473  Lotus micranthus G. F. Hrusa 1995-5-28 12238 San Luis Obispo Black Butte Research Natural Area; SE slope of Peak 3. Comment
  CDA11519  Lotus micranthus G. F. Hrusa 1995-5-28 12305 San Luis Obispo Black Butte Research Natural Area; Ridge immediately SW of Radio Facility 2 (Peak 1). Comment
  UCR14501  Lotus salsuginosus George K. Helmkamp 1974-4-28 s.n. San Luis Obispo Central Coast, north of 'Morro Bay' on Cuesta Grade [presumably meaning N of San Luis Obispo] 305 Comment
  CDA11538  Lotus scoparius G. F. Hrusa, D. Ragan 1995-6-2 12367 San Luis Obispo Black Butte Research Natural Area; Near summit of Ridge 1, immed. east of northern of two radio facilities. Comment
  UC1285196  Lotus scoparius var. scoparius R. F. Hoover 1964-6-5 8911 San Luis Obispo ridge se Cuesta Pass Comment
  UCR248269  Lotus stipularis David J. Keil, Rhonda L. Riggins 1987-5-11 20144 San Luis Obispo Cuesta Ridge east, along road to radio facility N of Mt. Lowe, c. 0.35 miles from Cuesta Ridge Rd. and 4 miles from US 101 732 Comment
  CDA11457  Lotus strigosus G. F. Hrusa 1995-5-28 12216 San Luis Obispo Black Butte Research Natural Area. Top of Ridge 2, E of Peak 2. Comment
  CDA11521  Lotus strigosus G. F. Hrusa 1995-5-28 12307 San Luis Obispo Black Butte Research Natural Area; Ridge immediately SW of Radio Facility 2 (Peak 1) (northernmost). Comment
  UC1129234  Lotus wrangelianus P. L. Johannsen 1936-3-21 715 San Luis Obispo 1 mi ne jct of San Luis Obispo Creek and Reservoir Canyon; San Luis Obispo Quad. 228 Comment
  CAS-BOT-BC201305  Lupinus albifrons Kaaren Johansen 1984-1-14 23 San Luis Obispo Cal Poly State Univer. Poly Canyon 228 Comment
  CDA20418  Lupinus albifrons J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  OBI13093  Lupinus albifrons Annemarie Rond 1976-4-18 20 San Luis Obispo Poly Cyn Comment
  OBI19273  Lupinus albifrons VRMEE