Search Results — 2000 specimen records retrieved (1342 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
  UC280188  Abelia rupestris H. A. Walker 1919-11-10 5123 Marin San Rafael (Mr. Menzies) Comment
  CAS-BOT-BC229380  Abronia umbellata Virginia Norris 1995-8-25 s.n. Marin Horseshoe Pond Beach (E. of Drake's Beach) Pt. Reyes Comment
  SEINET3292035 Image available Abronia umbellata Lewis S. Rose 1934-10-7 34476 Marin Sea beaches, Stinson Beach Comment
  CAS-BOT-BC532977  Acacia dealbata A. Williams 2015-2-12 15002 Marin Mount Tamalpais. Marin Municipal Water District lands: Phoenix Lake Comment
  SJSU987  Acaena pinnatifida var. californica S. Hildebrant 1949-5-1 Marin hillslope above Sausalito Comment
  CAS-BOT-BC422402  Acer macrophyllum C. Kellner; C. Gattuso; R. Nash; S. Whelan 2014-3-22 14431 A Marin Mount Tamalpais. Marin Municipal Water District lands: Approximately 0.5 mi up Kent Pump Road from intersection with Alpine Lake dam, between two rock faces. Comment
  JEPS42672  Acer macrophyllum W. L. Jepson 1901-3-9 1192 A Marin Ross Valley Comment
  RSA317490  Acer macrophyllum Robert A. Norris 1984-7-10 4781 Marin By Paradise Drive, near San Francisco Bay, 1/4 mile SE of Point Chauncey, Tiburon Peninsula Comment
  CAS-BOT-BC336654  Acer negundo var. californicum Alice Eastwood 1915-3-24 s.n. Marin Ross Valley Comment
  CAS-BOT-BC28665  Achillea millefolium P. H. Raven; Michael P. Johnson 1967-5-1 21140 Marin Angel Island, south side of island above Rock Quarry 137 Comment
  CHSC23873  Achillea millefolium D. I. Rasmussen 1975-4-19 35 Marin 1 mi ne of Tiburon, ca, hill behind Old St. Hilary's Church. 45 Comment
  CAS-BOT-BC28668  Achillea millefolium John Thomas Howell 1939-9-3 15354 Marin At mouth of San Antonio Creek Comment
  RSA29676  Achillea millefolium Joseph A. Ewan 1934-3-15 8897 Marin 1 mi E of Tomales 0 Comment
  POM284471  Achyrachaena mollis Lyman Benson 1935-5-16 6578 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  CAS-BOT-BC229705  Acmispon brachycarpus T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1211 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  SD8652  Acmispon parviflorus Michener, Bioletti 1892-1 Marin Marin County Comment
  UC465913  Actaea rubra I. J. Condit 1913-4-8 Marin Mill Valley Comment
  CAS-BOT-BC132898  Adenostoma fasciculatum Rattan 1880-6-1 s.n. Marin [Mt. Tamilpais] Mt. Tamalpais Comment
  OBI5729  Adenostoma fasciculatum H. F. Copeland 1924-6-16 534 Marin Mt. Tamalpais Comment
  UC466766  Adenostoma fasciculatum Franklin P. Nutting 1895-6-27 Marin Mt. Tamalpais Comment
  UC403399  Adiantum jordanii H. E. and S. T. Parks 1930-4-10 458 Marin Lake Phoenix Ross 60 Comment
  RSA784572  Adiantum jordanii Peter Rubtzoff 1981-5-7 9636 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north,, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  SBBG39487  Adiantum jordanii L. S. Rose 1970-4-1 70020 Marin Arroyo Hondo, 3 mi NW of Bolinas 60 Comment
  RSA634976  Aesculus californica Michael A. Vincent 1999-6-10 8606 Marin Along Pt. Reyes-Petaluma Road. Just northwest of Platform Bridge Road. Comment
  SD188482  Aesculus californica Dixie Damrel, Robin Zank 1997-7-17 20 Marin Corner of Balboa and Portola Comment
  UC18187  Aesculus californica Ed. Nelson Dec 1898 Marin Olema Comment
  RSA330822  Ageratina adenophora Robert A. Norris 1985-4-13 4848 Marin Conzelman Rd., near Horseshoe Bay, East Fort Baker, Golden Gate National Recreation Area. 6 Comment
  CAS-BOT-BC29560  Agoseris apargioides var. eastwoodiae Alice Eastwood 1906-5-1 s.n. Marin Point Reyes Comment
  UC1177280  Agoseris apargioides var. eastwoodiae J. Thomas Howell 1938-5-28 Marin Pt. Reyes dunes Pt. Reyes Comment
  CAS-BOT-BC421477  Agoseris grandiflora J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14332 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  CAS-BOT-BC21340  Agoseris grandiflora var. grandiflora John Thomas Howell 1947-5-18 23172 Marin Fairfax Hills Comment
  UC34647  Agoseris grandiflora var. grandiflora E. R. Drew 1889-5-18 Marin Inverness Inverness Comment
  CAS-BOT-BC22904  Agoseris heterophylla M. K. C. 1886-5-19 s.n. Marin Tamalpais Comment
  JEPS36267  Agoseris heterophylla var. heterophylla W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  JEPS36281  Agoseris hirsuta W. L. Jepson 1920-5-26 9060 Marin Novato Comment
  CDA279  Agoseris hirsuta M. S. Bergseng 1959-8-7 2937 Marin Path to McClure s Beach, between Pt. Reyes and Tomales Point. 0 Comment
  CAS-BOT-BC14792  Agoseris retrorsa Alice Eastwood s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC127533  Agrostis Doreen L. Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island. Comment
  UCD92448  Agrostis Beecher Crampton 1957-6-11 4214 Marin Eastern edge of Forest Knolls. Comment
  RSA201226  Agrostis avenacea G. H. True 1967-5-14 s.n Marin 1/2 mile west of San Rafael- Richmond Bridge, Point San Quentin Comment
  CAS-BOT-BC127492  Agrostis capillaris John Thomas Howell 1947-5-14 23165 Marin McClure Beach. Comment
  UCD51883  Agrostis capillaris A. A. Beetle 1945-6-12 3995 Marin Point Reyes. Comment
  CAS-BOT-BC127426  Agrostis densiflora John Thomas Howell 1947-9-6 24180 Marin Dillons Beach. Comment
  UC793843  Agrostis densiflora A. A. Beetle 1946-7-13 4695 Marin stable sand dunes nw Inverness; north side of Point Reyes Comment
  CAS-BOT-BC127186  Agrostis exarata Catherine Best 1979-6-1 s.n. Marin Samuel Taylor Park. Comment
  CAS-BOT-BC127203  Agrostis exarata John Thomas Howell 1946-7-7 22207 Marin Mount Tamalpais. Potrero Meadow. Comment
  CAS-BOT-BC127205  Agrostis exarata John Thomas Howell 1946-6-13 22048 Marin East of Aurora School at Sonoma county line. Comment
  CAS-BOT-BC127218  Agrostis exarata John Thomas Howell 1966-7-20 41993 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC127220  Agrostis exarata John Thomas Howell 1944-7-7 19676 Marin Lagunitas Creek at Berry Trail. Comment
  CAS-BOT-BC127226  Agrostis exarata John Thomas Howell 1945-7-15 21310 Marin Near Liberty's. Comment
  RSA216187  Agrostis exarata J. T. Howell 1966-7-20 41992 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon. Comment
  SEINET4558319  Agrostis exarata J. Burtt Davy 1898-1 4304 Marin Near Olema Comment
  UC1153908  Agrostis exarata Beecher Crampton 1957-7-11 4290 Marin Valley Ford-Franklin School Road just n of junction with Dillon Beach Road Comment
  SEINET10789992  Agrostis exarata John Thomas Howell 1945-7-1 Howell 21264 Marin Tiburon. Comment
  SEINET10790057  Agrostis exarata var. pacifica John Thomas Howell 1947-6-18 Howell 23265 Marin The Laguna , Chileno Valley. Comment
  CAS-BOT-BC139489  Agrostis hallii Peter H. Raven; Michael P. Johnson 1967-5-1 21175 Marin Angel Island. On south ridge of Mount Ida. 237 Comment
  CAS-BOT-BC139490  Agrostis hallii John Thomas Howell 1944-6-4 19560 Marin Near Mount Vision west of Inverness. Comment
  POM116246  Agrostis hallii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC50542  Agrostis hallii J. Burtt Davy Aug 1898 4336 Marin near Olema Comment
  UCD52698  Agrostis hallii Beecher Crampton 1957-6-11 4167 Marin just south of Muir Beach. Comment
  UCD52709  Agrostis hallii Beecher Crampton 1957-7-11 4283 Marin junction Valley Ford - Franklin School Road and Dillon Beach Road, summit of the grade above Dillon Beach. Comment
  CAS-BOT-BC138834  Agrostis microphylla John Thomas Howell 1962-6-10 37416 Marin Mount Tamalpais. Comment
  CAS-BOT-BC139026  Agrostis pallens John Thomas Howell 1943-7-4 18264 Marin Ledum Swamp on road to Point Reyes. Comment
  RSA126481  Agrostis pallens J. T. Howell 1943-7-11 s.n. Marin Potrero Meadow, Mt. Tamalpais Comment
  UC1177038  Agrostis pallens John Thomas Howell 1943-5-22 Marin Fairfax Comment
  UCD53092  Agrostis pallens Beecher Crampton 1960-6-8 5594 Marin Pt. Reyes Peninsula, RCA Radio Station area. Comment
  CAS-BOT-BC138192  Aira praecox Doreen Smith 2003-4-1 s.n. Marin Point Reyes National Seashore. Comment
  CAS-BOT-BC445321  Alisma lanceolatum Peter Rubtzoff 1980-7-26 9559 Marin Marin-Sonoma county line. San Antonio Creek on east side of Hwy. 101 crossing. On Marin County side of the creek. Comment
  CAS-BOT-BC445389  Alisma plantago-aquatica M. K. Curran 1885-7-1 2 Marin Tamalpais Comment
  CAS-BOT-BC445390  Alisma plantago-aquatica Mrs. E. C. Sutliffe 1924-8-3 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC350957  Alisma triviale A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13250 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  CAS-BOT-BC460759  Allium amplectens John Thomas Howell 1943-5-30 18186 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC460760  Allium amplectens John Thomas Howell 1945-5-27 20884 Marin Northside of Mountain Theater, Mount Tamalpais Comment
  RSA762813  Allium amplectens Rimo Bacigalupi 1948-7-5 2878 Marin Along Northside Trail, below Middle Peak, Mt. Tamalpais. Comment
  SEINET200247  Allium lacunosum H. L. Mason 1940-5-20 12291 Marin Back of Tiburon Comment
  UC1178893  Allium lacunosum var. lacunosum Herbert L. Mason 1940-5-20 12291 Marin ourcrop back of Tiburon Comment
  UC1106277  Allium triquetrum John Thomas Howell 1950-4-23 26309 Marin along Summit Ave. Mill Valley, Summit Ave. Comment
  JEPS46402  Alnus W. L. Jepson Feb. 1900 Marin First Valley Inverness Comment
  CAS-BOT-BC169309  Alnus rubra Peter Rubtzoff 1951-9-23 800 Marin Olema Creek, near road from Olema to Bolinas Lagoon Comment
  CAS-BOT-BC169312  Alnus rubra C. B. Wolf 1931-8-22 2344 Marin 1/2 mile S of Inverness, along the shore of Tomales Bay Comment
  UCSB27753  Alnus rubra Pinter, L. 1965-4-17 Marin Stinson Beach 3 Comment
  CAS-BOT-BC138057  Alopecurus aequalis var. sonomensis Ronie Clark 1983-8-2 PR 83 -046 Marin Point Reyes National Seashore. Mesa Road. Bolinas, 3.2 miles from junction of Mesa and Olema-Bolinas Roads in drainage on north side of Mesa Road, across from Coast Guard building. Comment
  CAS-BOT-BC137933  Alopecurus saccatus Catherine Best 1981-5-2 s.n. Marin Hidden Lake, Mount Burdell. Comment
  UC1177021  Alopecurus saccatus John Thomas Howell 1946-5-4 21702 Marin e. of Aurora School (at Sonoma Co. line) Comment
  RSA39850  Amaranthus californicus P. A. Munz 1947-10-5 12194 Marin Lake Lagunitas above Ross 244 Comment
  UCD97437  Amaranthus deflexus John Thomas Howell 1944-7-23 19852 Marin San Rafael. Comment
  CAS-BOT-BC142515  Amelanchier utahensis John Thomas Howell 1940-5-12 15419 Marin Lagunitas Creek Comment
  UC1177237  Amelanchier utahensis John Thomas Howell 1941-6-29 16328 Marin Rock Spring; Mt. Tamalpais Comment
  CAS-BOT-BC137861  Ammophila arenaria Ira L. Wiggins 1938-7-14 8942 Marin Stinson Beach, south end of Bolinas Bay. Comment
  RSA415295  Amorpha californica var. napensis Katherine Brandegee 1891-6-14 s.n. Marin Tamalpais Comment
Read comments
Aug 7 2007
  UC13281  Amorpha californica var. napensis W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC1084540  Amsinckia intermedia Peter Kamb 1952-5-30 2302 Marin 2 mi nw Inverness (road from Inverness to Point Reyes) Comment
  UC1084543  Amsinckia spectabilis Peter Kamb 1952-5-30 2301 n Marin 11.7 mi w of Inverness (on road to Point Reyes Lighthouse); Point Reyes Peninsula Comment
  RSA638768  Amsinckia spectabilis Michael A. Vincent, Ethan H. Freid 1998-4-8 8183 Marin Point Reyes. Along access road before (north of) Drake s Beach, 12.6 miles after inverness. Comment
  UC1178305  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  CHSC25108  Anagallis arvensis Richard Buchholz 1970-4-25 71 Marin Found 1/4 mi. up slope N. of Point Reyes Bird Observatory. Scattered in dry open areas. 45 Comment
  UCD117542  Anagallis arvensis Ogden C. Riddle 1941-4-20 71 Marin near Bootjack Camp, Mt. Tamalpais. 304 Comment
  CAS-BOT-BC45152  Anaphalis margaritacea John Thomas Howell 1939-7-2 14835 Marin Pirates Cove Comment
  UC13938  Anemone oregana Chestnut and Drew 1891-3-21 Marin e slope Bolinas Ridge (Cascade Gulch) Comment
  UCD137878  Anemopsis californica M. Inaba 1998-5-16 13 Marin west of intersection of Denverton Road and Hwy 12. 6 Comment
Read comments
Sep 26 2014
  UC1004617  Angelica hendersonii L. Constance 1955-7-26 3612 Marin 3.5 mi sw of Inverness (Point Reyes Peninsula); Point Reyes Peninsula 30 Comment
  CAS-BOT-BC218489  Angelica hendersonii Ira L. Wiggins; R. S. Ferris 1935-7-19 8124 Marin Point Reyes Comment
  HSC70547  Angelica hendersonii J. M. DiTomaso 1980-7-18 1754 Marin 1 mi. W of Panoramic Rd. on Hwy 1, 4.37 mi. W of Hwy. 101 Comment
  CDA1728  Anthoxanthum aristatum J. T. Howell 1945-5-9 20856 Marin Low field between Hamilton Field and Ignacio. 0 Comment
  UC750598  Anthoxanthum aristatum John Thomas Howell 1945-5-9 20856 Marin between Hamilton Field and Ignacio Comment
  CAS-BOT-BC285564  Anthoxanthum occidentale R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13419 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  HSC10093  Anthoxanthum occidentale L. S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay. 12 Comment
  UCD85340  Anthoxanthum occidentale Beecher Crampton 1965-5-4 7311 Marin Marin County, 4.7 miles S.E. of Nicasio, Lucas Valley rd. Comment
  UCD85353  Anthoxanthum occidentale P. B. Kennedy 1918-3-31 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC280621  Anthoxanthum occidentale Javier Penalosa 1961-7-15 1988 Marin Tiburon Peninsula. First ravine northwest of the summit 60 Comment
  SEINET7614639 Image available Anthoxanthum occidentale Michener, Bioletti 1893-1 [s.n.] Marin Mill Valley Comment
  UCD85327  Anthoxanthum occidentale Javier Penalosa 1961-7-15 1988 Marin first ravine northwest of the summit. 60 Comment
  UCSB71629  Anthoxanthum occidentale 1962-4-17 Marin 7.4 mi E of Olema and State Hwy 1 on road to Fairfax 106 Comment
  CAS-BOT-BC137731  Anthoxanthum odoratum Doreen Smith 2003-6-1 s.n. Marin Point Reyes National Seashore. Along side the road to the lighthouse. Comment
  SEINET7719586  Antirrhinum vagans Unknown Marin Camp Taylor Comment
  UC1051654  Aquilegia eximia Peter Kamb 1950-7-27 19812 Marin ca 1 mi e Alpine Dam (spring on Alpine dam Rd) Comment
  CAS-BOT-BC392040  Aquilegia eximia Hans Leschke 1942-7-12 s.n. Marin Hidden Lake Fire Trail, Mt. Tamalpais Comment
  CAS-BOT-BC392216  Aquilegia formosa Gordon H. True 1969-4-18 4827 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 121 Comment
  CAS-BOT-BC17281  Arabis blepharophylla R. Bacigalupi 1948-5-2 2875 Marin Along Lucas Valley road, 1 mile west of Nicasio summit. Comment
  CHSC35655  Arabis blepharophylla R. E. Preston 1982-4-17 241 Marin At roadside. Along State Hwy 1, ca. 1 mi s of Tomales. 30 Comment
  JEPS127906  Arabis blepharophylla Adam C. Schneider with Robert Steers 2014-3-29 549 Marin Ridge north of Rodeo Beach. Comment
  RSA501268  Arabis blepharophylla Aaron Liston, Sara Meury 1989-4-18 789 -3 Marin S of Marshall; Tomales Bay, sea level 0 Comment
  CAS-BOT-BC167268  Aralia californica Gordon H. True 1977-8-17 8455 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach 7 Comment
  CAS-BOT-BC128644  Arbutus menziesii Alice Eastwood 1915-12-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC279927  Arbutus menziesii A. Williams; M. Evans; J. Rocha; K. Phillips; J. Stern; N. Brown; J. Slamovich 2013-2-23 13205 b Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow picnic area Comment
  UC30133  Arbutus menziesii W. C. Blasdale 1895-4-13 Marin Olema Comment
  UC1543113  Arctostaphylos Donald G. Nelson 1937-3-14 451 Marin se bank dam at e end of Phoenix Lake (w of Ross and n of Mt. Tamalpais, along e side of trail of Lake Phoenix) Comment
  UC615568  Arctostaphylos Beryl O. Schreiber 1937-2-21 2359 Marin 1.3 mi w Inverness; Mt. Vision 365 Comment
  SEINET11987326  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4205 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. Mt. Vision at end of Perth Rd, Inverness Comment
  JEPS38628  Arctostaphylos canescens J. Saunders 1912-3-31 Marin West Point Mt. Tamalpais Comment
  CAS-BOT-BC24027  Arctostaphylos canescens subsp. canescens Alice Eastwood 1902-12-25 3160 Marin Mt. Tamalpais, along West Point trail on steep slopes. Comment
  CAS-BOT-BC24034  Arctostaphylos canescens subsp. canescens Brandegee 1889-1-1 22 Marin Mt. Tamalpais Comment
  JEPS49563  Arctostaphylos canescens subsp. canescens Joseph Andorfer Ewan and Nesta Ewan 1936-11-8 10169 Marin n side of Williams Trail w West Peak (going e from Mt. Theatre); Mt. Tamalpais Comment
  CAS-BOT-BC27249  Arctostaphylos cushingiana Alice Eastwood 1922-3-12 11075 a Marin Mt. Tamalpais Comment
  CAS-BOT-BC27202  Arctostaphylos cushingiana f. repens John Thomas Howell 1944-3-26 19353 Marin Inverness Ridge west of Inverness Comment
  LA42400  Arctostaphylos glandulosa Alice Eastwood; 1922-3-12 11077 Marin Mount Tamalpais Comment
  RSA89542  Arctostaphylos glandulosa P. A. Munz 1954-8-1 19899 Marin Matt Davis Trail, Mt. Tamalpais. Comment
  SD71278  Arctostaphylos glandulosa R. F. Hoover 1964-4-8 8669 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  UCSC000545  Arctostaphylos glandulosa f. cushingiana D. J. Norman 1968-4-10 139 Marin Phoenix Lake 1097 Comment
  CAS-BOT-BC23357  Arctostaphylos glandulosa subsp. cushingiana Lewis S. Rose 1961-2-17 61008 Marin S. slope Mt. Tamalpais, Cascade Drive & Throckmorton Ave., Mill Valley. 60 Comment
  CAS-BOT-BC23391  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1926-2-22 1642 Marin Inverness Ridge Comment
  CAS-BOT-BC24833  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-11-22 20768 Marin Inverness Ridge Comment
  CAS-BOT-BC24841  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1903-1-20 3997 Marin Mt. Tamalpais. Comment
  RSA22167  Arctostaphylos glandulosa subsp. cushingiana L. S. Rose 1939-2-23 39011 Marin Mill Valley, foot of Mt. Tamalpais. 61 Comment
  RSA626847  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24817 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA626852  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24823 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC23176  Arctostaphylos glandulosa subsp. glandulosa Louis L. Edmunds 1944-3-17 s.n. Marin From plants collected on Mt. Vision Comment
  CAS-BOT-BC23185  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-7-23 11511 Marin Mt. Tamalpais, West Point Trail Comment
  CAS-BOT-BC23188  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-3-5 11073 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23190  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1927-8-22 3038 Marin Rocky slope on Rock Spring Trail, west of West Point, Mt. Tamalpais 548 Comment
  CAS-BOT-BC23213  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1964-4-8 8669 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC23218  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1925-2-1 732 Marin South side of Mt. Tamalpais 457 Comment
  JEPS38660  Arctostaphylos glandulosa subsp. glandulosa E. M. Zeile 1912-1 A 6 Marin near L. Alpine Comment
  JEPS38666  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1921-10-2 9513 Marin Bill Williams trail Mt. Tamalpais 731 Comment
  OBI14715  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8669 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  POM195501  Arctostaphylos glandulosa subsp. glandulosa L. R. Abrams 1927-2-19 11568 Marin The trail to West Point, Mount Tamalpais. Comment
  RSA626850  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24836 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626868  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24841 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626877  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24847 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626889  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24888 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC1120210  Arctostaphylos glandulosa subsp. glandulosa C. M. Belshaw 1936-3-7 1549 Marin 3/4 mi n junction of Tomales and Point Reyes Roads; Point Reyes Quadrangle, Inverness Ridge Comment
  UC549399  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 592 Marin se slopes Mt. Tamalpais Comment
  POM131607  Arctostaphylos glandulosa var. cushingiana Alice Eastwood 1903-1-20 3997 Marin Mt. Tamalpais. Comment
  RSA286192  Arctostaphylos glandulosa var. cushingiana Lyman Benson 1934-8-30 6117 ` Marin Above Muir Woods. 610 Comment
  JEPS38848  Arctostaphylos hookeri subsp. montana W. L. Jepson 1916-7-9 6809 a Marin Mt. Tamalpais 640 Comment
  JEPS49558  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10174 Marin San Geronimo Ridge 304 Comment
  POM131595  Arctostaphylos hookeri subsp. montana Alice Eastwood 1903-07 3996 Marin Mt Tamalpais Comment
  RSA254157  Arctostaphylos hookeri subsp. montana Robert A. Norris 1974-10-13 2225 Marin about 1 mile below Mill Valley Air Force Station, Mt. Tamalpais Comment
  UCD53793  Arctostaphylos hookeri subsp. montana Roman Gankin; W. R. Hildreth and Ken Milam 1965-4-13 492 Marin San Geronimo Ridge; near Alpine Ridge. Comment
  CAS-BOT-BC38504  Arctostaphylos montana subsp. montana James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38521  Arctostaphylos montana subsp. montana John Thomas Howell 1926-2-28 1655 Marin Mt. Tamalpais on south side. Comment
  CAS-BOT-BC38533  Arctostaphylos montana subsp. montana Alice Eastwood 1918-10-6 s.n. Marin Pine Ridge above Carson Creek Comment
  CAS-BOT-BC38535  Arctostaphylos montana subsp. montana Alice Eastwood 12980 Marin Big Carson Ridge. Comment
  CAS-BOT-BC38541  Arctostaphylos montana subsp. montana Mrs. S. G. Suttiffe 1922-8-1 s.n. Marin Big Carson Ridge. Comment
  CAS-BOT-BC40156  Arctostaphylos montana subsp. montana R. Bacigalupi 1926-3-1 1574 Marin Rattlesnake Camp, Mt. Tamalpais Comment
  CAS-BOT-BC40159  Arctostaphylos montana subsp. montana L. R. Abrams 1915-10-25 5610 Marin Mt. Tamalpais Comment
  OBI14548  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8672 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  SBBG5485  Arctostaphylos montana subsp. montana H. and M. Dearing 1940-3-21 4137 Marin above Alpine Dam, Mt Tamalpais Comment
  JEPS2746 Image available Arctostaphylos nummularia W. L. Jepson 1914-2-14 5724 Marin Pipe Line Trail Mt. Tamalpais; Pipe Line Trail, Mt. Tamalpais, Marin Co. Comment
  JEPS49484  Arctostaphylos nummularia Joseph Andorfer Ewan and Nesta Ewan 1936-11-8 10162 Marin Pipeline Trail Mt. Tamalpais (firebreak) Comment
  JEPS91228  Arctostaphylos nummularia Dean W. Taylor 1972-2-20 1328 Marin Mt. Tamalpais, near Bootjack Camp 457 Comment
  POM131780  Arctostaphylos nummularia Alice Eastwood 1903-3-22 10644 Marin Mt. Tamalpais. Comment
  POM131952  Arctostaphylos nummularia A. A. Heller, H. E. Brown, A. H. Heller 1902-3-7 10644 Marin South side of Mt. Tamalpais. Comment
  UC1121313  Arctostaphylos nummularia A. E. Wieslander 1935-2-1 502 Marin 2 mi s East Peak; Tamalpais Quadrangle Comment
  UC21858  Arctostaphylos nummularia Alice Eastwood Feb. 1896 Marin Mt. Tamalpais Comment
  UC549517  Arctostaphylos nummularia J. E. Adams 1935-1-9 875 Marin Bootjack Tr. Mt. Tamalpais Comment
  POM131977  Arctostaphylos nummularia P. A. Munz 1922-8-5 6444 Marin Mt. Tamalpais. Comment
  RSA15692  Arctostaphylos nummularia var. sensitiva C. B. Wolf 1929-1-13 3436 Marin Mt. Tamalpais. Comment
  RSA123207  Arctostaphylos nummularia var. sensitiva A. E. Wieslander 1935-2-1 502 Marin Two miles south of East Peak. 335 Comment
  CAS-BOT-BC44651  Arctostaphylos sensitiva Frank W. Gould 1940-1-26 862 Marin Three-fourths mile northwest of Mill Valley. 137 Comment
  CAS-BOT-BC44697  Arctostaphylos sensitiva John Thomas Howell 1930-12-28 5724 Marin Mt. Tamalpais above Mill Valley Comment
  SEINET2029980 Image available Arctostaphylos sensitiva Lewis S. Rose 1939-2-23 39014 Marin South slope of Mount Tamalpais 366 Comment
  CAS-BOT-BC46777  Arctostaphylos uva-ursi Robert Soost 2002-4-11 s.n. Marin Point Reyes Hill, Mount Vision, Point Reyes National Seashore Comment
  CAS-BOT-BC46782  Arctostaphylos uva-ursi John Thomas Howell 1949-5-15 25319 Marin Inverness Ridge west of Inverness Comment
  UC634745  Arctostaphylos uva-ursi H. L. Mason 1930-3-9 5520 Marin summit of promontory Point Reyes Comment
  CAS-BOT-BC44615  Arctostaphylos virgata Brandegee 1889-1-1 22 Marin Tamalpais Comment
  CAS-BOT-BC44618  Arctostaphylos virgata L. R. Abrams 1927-4-19 11633 Marin Inverness to Point Reyes near summit of road 2 miles out of Inverness. Comment
  CAS-BOT-BC44622  Arctostaphylos virgata C. Hart Merriam 1918-8-4 s.n. Marin San Geronimo Ridge, Lagunitas Comment
  CAS-BOT-BC46812  Arctostaphylos virgata H. E. McMinn 1923-2-18 853 Marin Bolinas Ridge + Mt. Tamalpais. West Peak Comment
  CAS-BOT-BC46823  Arctostaphylos virgata Robert Allen 1985-3-31 s.n. Marin growing on Bolinas Ridge Comment
  CAS-BOT-BC46843  Arctostaphylos virgata Alice Eastwood; John Thomas Howell 1937-4-18 3836 Marin Bolinas Ridge Comment
  CAS-BOT-BC46850  Arctostaphylos virgata H. L. Mason 1935-4-12 8265 Marin Inverness Ridge Comment
  OBI14491  Arctostaphylos virgata Lewis S. Rose 1961-2-17 61012 Marin Mt Tamalpais, head Muir Woods 152 Comment
  RSA240610  Arctostaphylos virgata C. W. Tilforth, John Dourley 1973-7-17 904 Marin Near Iverness, Tomales Bay. Comment
  RSA636938  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24666 Marin Tomales Bay State Park picnic area, off Drake Highway, Point Reyes. 30 Comment
  SEINET4853253  Arctostaphylos virgata Alice Eastwood 1902-12-28 3158 Marin Mt. Tamalpais, on Boot-jack trail. Comment
  UC549629  Arctostaphylos virgata J. E. Adams 1935-1-9 872 B Marin near Muir Woods; Mount Tamalpais Comment
  UC571233  Arctostaphylos virgata H. L. Mason 1926-2-21 2658 Marin near summit of road from Inverness to Point Reyes Light Comment
  UC83851  Arctostaphylos virgata A. Eastwood 1903-7-7 3999 Marin Mt. Tamalpais Comment
  RSA0036242  Arctostaphylos virgata Lewis S. Rose 1948-1-11 48000 Marin Mt. Tamalpias, head of Muir Woods. 167 Comment
  RSA0078660  Arctostaphylos virgata B. A. Stein 1981-7-2 562 Marin Inverness Ridge at Summit of Sir Frances Drake Hwy. 121 Comment
  CDA10105  Arctotheca prostrata G. D. Barbe, T. C. Fuller 1989-5-31 4317 Marin Golden Gate National Recreation Area, Tennessee Valley Trail, near Tennessee Cove. 0 Comment
  SEINET7711258  Aristolochia californica Unknown Marin Ross Valley Comment
  JEPS26350  Armeria maritima subsp. californica William S. Cooper 1925-7-23 70 Marin Pt. Reyes Light Comment
  CAS-BOT-BC17387  Armoracia rusticana Henry M. Pollard 1936-4-1 s.n. Marin West of Point Reyes Station. Comment
  CAS-BOT-BC82448  Arnica discoidea Alice Eastwood 1912-9-29 2397 Marin Lagunitas Comment
  UC176004  Arnica discoidea H. M. Hall 1909-6-6 8502 Marin Lagunitas Comment
  POM30883  Arnica discoidea Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC84934  Artemisia californica Peter Rubtzoff 1951-9-23 806 Marin Near road from Stinson Beach to Bootjack Camp (Mt. Tamalpais), about 1 mi. from Stinson Beach Comment
  POM273975  Artemisia californica J. T. Howell 1946-12-22 23034 Marin Greenbrea Hills. Comment
  CAS-BOT-BC90360  Artemisia douglasiana Gordon H. True 1977-7-21 8356 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  SEINET11853292  Artemisia douglasiana M. T. Doutt 1931-1 574 Marin 5 min W of Inverness Comment
  CAS-BOT-BC90873  Artemisia pycnocephala L. R. Abrams 1927-4-19 11580 Marin ocean bluffs near lighthouse Point Reyes Comment
  RSA309534  Artemisia pycnocephala Robert A. Norris 1983-8-6 4560 Marin Point Reyes Beach North 43 Comment
  CAS-BOT-BC437680  Asclepias speciosa John Thomas Howell 1945-6-24 21244 Marin Lagunitas Meadows, Mount Tamalpais Comment
  CAS-BOT-BC65794  Aspidotis californica James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Upper Redwood Canyon Comment
  CAS-BOT-BC65861  Aspidotis carlotta-halliae John Thomas Howell 1967-3-5 42037 Marin near Rattlesnake Camp, Mt. Tamalpais Comment
  RSA686362  Aspidotis densa T. R. Pray 1961-7-20 1874 Marin Mount Tamalpais, east of Bootjack Camp, near swamp Comment
  SEINET6048880  Aspidotis densa Unknown 1978-5-28 6953 Marin Mount Tamalpais. Between Mountain Theater and Parking Lot. to the northeast. Comment
  UC42605  Aspidotis densa Katharine Brandegee June 1892 Marin Comment
  RSA128928  Aster chilensis J. T. Howell 1947-5-18 23179 Marin South end of Carson Ridge Comment
  CAS-BOT-BC180455  Astragalus breweri T. S. Brandegee 1890-7-14 s.n. Marin Mt. Tamalpais Comment
  UC1106252  Astragalus gambelianus John Thomas Howell 1946-3-24 21577 Marin near country club (Fairfax Hills); , near country club Comment
  UC13437  Astragalus gambelianus F. T. Bioletti Mar, 1891 Marin Angel Is. Comment
  CAS-BOT-BC193109  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-7-1 4617 Marin Point Reyes Post Office Comment
  CAS-BOT-BC193111  Astragalus pycnostachyus var. pycnostachyus M. K. C. 1886-6-4 s.n. Marin Point Reyes Comment
  CAS-BOT-BC300534  Asyneuma prenanthoides A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13056 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
Read comments
Jul 26 2017
  JEPS79646  Athyrium filix-femina var. cyclosorum Edward Lee 1955-10-2 5018 Marin Steep Ravine (Webb Creek) Webb Creek; Mt Tamalpais state Park Comment
  UC399375  Athyrium filix-femina var. cyclosorum R. S. Norris May, 1894 Marin Comment
  CAS-BOT-BC17513  Athysanus pusillus Alice Eastwood 1915-3-28 3983 Marin Lagunitas. Comment
  SEINET11940256  Atriplex confertifolia M. T. Doutt 1930-1 70 Marin Pt. Rayes Lighthouse Comment
  UC710624  Atriplex semibaccata John Thomas Howell 1943-11-21 19338 Marin Salt marshes w San Quentin (near Greenbrae); , w of San Quentin Comment
  CDA2933  Atriplex semibaccata J. T. Howell 1943-11-21 19338 Marin West of San Quentin near Greenbrae. 0 Comment
  CAS-BOT-BC146215  Avena Gordon H. True 1968-7-2 4639 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. East of PRBO Headquarters. 60 Comment
  CAS-BOT-BC231815  Avena barbata T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1205 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CAS-BOT-BC258894  Avena barbata A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 107 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  UCD56177  Avena barbata Michele H. Mills 1997-4-16 185 Marin Tiburon Peninsula. Middle Ridge Open Space Preserve. San Quentin. 137 Comment
  CAS-BOT-BC145949  Avena fatua Gordon H. True 1969-4-2 4772 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. 60 Comment
  RSA60880  Baccharis pilularis Frank W. Gould 1938-9-18 504 Marin Tomales Point 122 Comment
  UC30384  Baccharis pilularis Ed. Nelson 1898-12-1 Marin Olema Comment
  UC589508  Baccharis pilularis Beryl O. Schreiber 1932-8-3 728 Marin Avalis Beach Tomales Bay Comment
  CDA29380  Baccharis pilularis subsp. consanguinea D. G. Kelch 2007-10-16 7 .639 Marin Black Point. Comment
  CAS-BOT-BC421472  Baccharis pilularis subsp. pilularis R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14258 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  SD88374  Barbarea orthoceras Darley F. Howe 1972-4-27 Marin Bolinas Ridge Comment
  HSC92192  Bellardia trixago A. T. Austin 1991-5-16 Marin Mt. Tamalpais State Park Comment
  SEINET10641784  Bellardia trixago Robert A. Norris 1977-5-27 Norris 3607 Marin Ca. 2.5 miles NW Nicasio. Comment
  CAS-BOT-BC75827  Berberis pinnata E. Crum 1936-3-8 1735 Marin Inverness Ridge, Inverness-Tomales Point Road. 121 Comment
  UC545858  Berberis pinnata E. Crum 1936-3-8 1735 Marin Inverness-Tomales Point Rd Inverness Ridge 121 Comment
  UC485245  Berberis vulgaris Anna E. Ehlers 1919-1 480 Marin San Rafael; ; San Rafael Comment
  POM212405  Blechnum spicant Joseph A. Ewan 1933-11-5 8091 Marin Cold Bog Pt. Reyes Penninsula. Comment
  UC766797  Blechnum spicant R. F. Hoover 1941-2-2 4740 Marin Inverness Ridge nw of Inverness Comment
  CAS-BOT-BC100721  Blennosperma nanum var. nanum Robt. West, M. D. 1974-2-24 s.n. Marin Burdell Mountain Comment
  SEINET11855718  Blennosperma nanum var. robustum C. R. Bell 1963-3-30 17485 Marin ca 0.8 mi S of McClore Beach Comment
  UCD129593  Blennosperma nanum var. robustum Lewis S. Rose 1964-3-19 64010 Marin above McClure Beach, Point Reyes Peninsula. 121 Comment
  CAS-BOT-BC30983  Bolboschoenus maritimus J. Penalosa 1961-8-26 2195 Marin Tiburon Blvd at Belvedere Dr. Comment
  UC1106078  Bolboschoenus maritimus John Thomas Howell 1945-8-19 21438 Marin At head of Drakes Bay. Comment
  UC1541348  Bolboschoenus robustus H. E. and S. T. Parks September 1930 716 Marin vicinity Olema; vicinity of Olema Comment
  RSA285931  Borago officinalis T. C. Fuller 1969-3-19 18143 Marin E. side of Hwy 1, Stinson Beach. Comment
  UC708660  Botrychium multifidum Rimo Bacigalupi and Dr. Hans Leschke 1924-9-21 2713 Marin Willow Meadow, a swale 1 mi NE of Potrero Meadow, along Kent Trail Mt. Tamalpais, northern shoulder Comment
  CAS-BOT-BC420291  Boykinia occidentalis Brandegee unspecified s.n. Marin Tamalpais Comment
  CAS-BOT-BC145475  Briza maxima John Thomas Howell 1941-5-25 16223 Marin Mount Tamalpais. Potrero Meadows. Comment
  CDA37479  Briza maxima D. G. Kelch 2011-5-13 11 .249-H Marin Near Phoenix Lake. Comment
  OBI21715  Briza maxima Peter H. Raven, H. L. Mason, R. Ornduff, D. Stone 1957-5-2 10729 Marin Four miles W of China Camp Comment
  SEINET11688818  Briza maxima F. H. Utech 1988-1 88 -162 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax (city limits) on Bolinas Rd 180 Comment
  CAS-BOT-BC145559  Briza minor John Thomas Howell 1934-4-1 11808 Marin Ross. Comment
  UC76791  Briza minor unknown 1892-6-11 Marin Ross Valley Comment
  SEINET6054583  Brodiaea elegans Unknown 1990-8-12 6329 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  POM109819  Brodiaea elegans subsp. elegans Marcus E. Jones 1882-7-15 s.n. Marin Olena. Comment
Read comments
Nov 7 2012
  SEINET4174948 Image available Brodiaea laxa Robert A. Norris 1978-1 3786 Marin Locally common at base of rocky slope near Horseshoe Bay (San Francisco Bay-Golden Gate area), Ft. Baker, Marin Co., California. Comment
  UC1537199  Brodiaea terrestris subsp. terrestris Gordon H. True Jr. 1937-6-6 721 Marin Point Reyes 30 Comment
  CAS-BOT-BC484619  Brodiaea terrestris subsp. terrestris Paul F. Covel 1940-5-19 1790 Marin Pt. Reyes near lighthouse Comment
  CAS-BOT-BC231808  Bromus carinatus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1119 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CHSC8181  Bromus carinatus M. Banning 1969-4-7 40 Marin 1 1/4 mi. N. of Olema on Hwy 1. 30 Comment
  UCD57966  Bromus carinatus Beecher Crampton 1954-4-28 1796 Marin Black Point. Comment
  UCD58244  Bromus carinatus P. B. Kennedy 1914-4-19 4696 Marin Mill Valley. Comment
  CAS-BOT-BC149178  Bromus carinatus var. carinatus Gordon H. True 1977-6-11 8214 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. Flat east of PRBO headquarters. 3 Comment
  CAS-BOT-BC149211  Bromus carinatus var. carinatus John Thomas Howell 1948-5-16 B Marin Mount Tamalpais. Cascade Canyon. Comment
  CAS-BOT-BC149217  Bromus carinatus var. carinatus Gordon H. True 1968-3-29 4622 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. 60 Comment
  CAS-BOT-BC149246  Bromus carinatus var. carinatus John Thomas Howell 1943-6-6 18214 Marin Railroad grade to Muir Woods. Comment
  UCSC000045  Bromus carinatus var. maritimus E. Sawyer 1935-5-24 38 Marin 2.5 mi. S.W. of Point Reyes 1494 Comment
  RSA127001  Bromus commutatus H. S. Yates 1936-6-14 5639 Marin 1 mile E of Aurora School. 46 Comment
  CDA1807  Bromus diandrus D. G. Kelch 2007-3-29 7 .106 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  HSC9213  Bromus diandrus R. C. Wunner 1962-4-19 Marin Fairfax, Marinda Oaks, lot next to 27 Vista Way Comment
  CAS-BOT-BC155021  Bromus hordeaceus Gordon H. True 1969-4-18 4856 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Old field between entrance road and Arroyo Honda. 60 Comment
  CAS-BOT-BC231850  Bromus hordeaceus J. Klein; G. Block; L. Webb; et al. 2012-5-5 817 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UCD58697  Bromus hordeaceus L. S. Smith 1916-5-6 UCX 291 Marin Woodacre. Comment
  RSA126467  Bromus marginatus J. T. Howell 1945-5-4 s.n. Marin Inverness Comment
  RSA187207  Bromus marginatus Le Roy Abrams 1928-4-18 12195 Marin Larkspur Comment
  SEINET245351 Image available Bromus maritimus Beecher Crampton 1954-4-28 1819 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  SACT000586  Bromus mollis P. Kennedy 1914-4-19 Marin Comment
  CAS-BOT-BC351057  Bromus rubens R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13342 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC161856  Bromus rubens David L. Morgan 1958-6-25 s.n. Marin 4 miles west of Marin County Hospital on the Lucas Valley Road. Comment
  SACT000792  Bromus villosus P. Kennedy 1914-4-19 Marin Comment
  CHSC57354  Cakile maritima Gail Bufton 1990-4-8 5 Marin Dillon Beach ca. 1 mi w of Hwy 1 and ca. 6 mi sse of Bodega. 2 Comment
  SEINET11985574  Cakile maritima G. J. Breckon 1973-1 1412 Marin McClure's Beach, Point Reyes National Seashore Comment
  SEINET10521058  Calamagrostis koelerioides John Thomas Howell 1949-6-26 Howell 25352 A Marin First rail north of East Peak. Mt. Tamalpais. Comment
  CAS-BOT-BC185171  Calamagrostis nutkaensis R. S. Ferris; Ira L. Wiggins 1935-7-19 8108 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 miles from Inverness. Comment
  CAS-BOT-BC185177  Calamagrostis nutkaensis Peter Rubtzoff 1951-9-23 777 Marin Point Reyes. Near Lighthouse. Comment
  CAS-BOT-BC27846  Calamagrostis ophitidis John Thomas Howell 1941-6-29 16334 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  JEPS79715  Calamagrostis ophitidis Edward Lee with W. Joseph 1935-7-18 1581 Marin West Peak Mt. Tamalpais (w side) Comment
  RSA245561  Calamagrostis ophitidis Larry E. DeBuhr, Gary D. Wallace 1973-5-22 1158 Marin Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake Comment
  CAS-BOT-BC185021  Calamagrostis rubescens John Thomas Howell 1946-9-15 23004 Marin Mount Tamalpais. Near Willow Meadow. Comment
  CAS-BOT-BC185027  Calamagrostis rubescens John Thomas Howell 1945-7-22 21331 Marin Mount Tamalpais. Tenderfoot Trail. Comment
  CAS-BOT-BC438426  Calandrinia ciliata John Thomas Howell 1944-6-4 19563 Marin Near Mt. Vision west of Inverness Comment
  CDA6848  Calendula arvensis T. C. Fuller 1969-3-19 18141 Marin West side of Highway 1 south of Olema. 0 Comment
  CDA6849  Calendula arvensis G. D. Barbe, G. Archbald, T. C. Fuller 1990-4-2 4381 Marin Golden Gate National Recreation Area, Tennessee Valley Trail at Tennessee Cove. 0 Comment
  JEPS42822  Callitriche marginata W. L. Jepson 1910-4-13 4039 Marin Olema Comment
  UC85599  Calochortus luteus Katharine Brandegee 1907-6-30 Marin 2 mi from West Point (on road to Willow Camp) Comment
  RSA0000335  Calochortus tiburonensis Albert J. Hill 1972-6-19 51239 4 A Marin North slopes of Ring Mountain, Tiburon peninsula. 107 Comment
  SEINET8253672  Calochortus tiburonensis Frank Callahan 1972-1 Marin Comment
  UCD139579  Calochortus tiburonensis Linda Bjork 1978-5-13 2116 Marin Ring Mountain, western unnamed peak, Tiburon peninsula. 167 Comment
  SJSU3901  Calochortus tolmiei C. W. Sharsmith 1964-4-26 7240 Marin 2 mi NE of Point Reyes, Point Reyes Peninsula Comment
  CAS-BOT-BC483569  Calochortus tolmiei Lewis S. Rose 1960-4-21 60000 Marin Bolinas 30 Comment
  CAS-BOT-BC483572  Calochortus tolmiei D. E. Breedlove 1962-4-17 2322 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  CAS-BOT-BC132558  Calochortus umbellatus Rimo Bacigalupi 1920-1-1 s.n. Marin 1 1/2 mi below Western Peak, northside Mt. Tamalpais 487 Comment
  CAS-BOT-BC132564  Calochortus umbellatus Mrs. E. C. Sutliffe 1923-5-6 s.n. Marin Eastwood place, Mt. Tamalpais Comment
  POM193008  Calochortus umbellatus H. E. Parks 1926-04 s.n. Marin Above Muir Wood Comment
  UC423010  Calochortus umbellatus Milo S. Baker Apr 1904 Marin between Mill Valley and Redwood Canyon Comment
  UC843711  Calochortus umbellatus H. L. Mason 1917-4-28 Marin Mill Valley Comment
  UCD150599  Calochortus umbellatus Chris Bowen 1974-5-4 83 Marin Carson Ridge W of Fairfax, along fire road up mountain. Comment
  CAS-BOT-BC181544  Caltha palustris R. K. Soost 1995-3-6 s.n. Marin Growing in a freshwater swamp on the s. side of Aberdeen Way ca 100 yds. e. of Cameron St., Inverness Comment
  CAS-BOT-BC229792  Calycadenia multiglandulosa C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1950 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  CHSC8377  Calycadenia multiglandulosa Edward L. Smith 1957-9-7 277 Marin Located at Pantoll Camp, Mt. Tamilpias State Park. Coastal Ranges. 762 Comment
  JEPS38537  Calycadenia multiglandulosa W. L. Jepson 1921-10-2 9509 Marin Mountain Theater, Bill Williams Trail, Mt. Tamalpais Mt. Tamalpais Comment
  JEPS38580  Calycadenia multiglandulosa W. L. Jepson 1891-7-20 Marin Tiburon Comment
  UC894238  Calycadenia multiglandulosa Alice Eastwood 1912-7-29 1531 Marin Mt. Tamalpais Comment
  UC894247  Calycadenia multiglandulosa Roxana Stinchfield 1915-9-25 254 Marin Rattlesnake Camp Mount Tamalpais Comment
  CAS-BOT-BC270550  Calycadenia multiglandulosa David D. Keck 1933-11-6 2639 Marin Forest Knolls, 1 mile E of Lagunitas Comment
  CAS-BOT-BC270556  Calycadenia multiglandulosa Volney Rattan 1867-9-1 s.n. Marin Mount Tamalpais Comment
  SEINET11861067  Calycadenia multiglandulosa G. R. Vasey n d s.n. Marin Mt. Tamalpais Comment
  UCD129742  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 639 Marin eastern city limits of Forest Knolls. 76 Comment
  RSA309541  Calycadenia multiglandulosa subsp. bicolor Robert A. Norris 1983-8-27 4585 Marin Above parking lot, Bootjack Camp, Mt. Tamalpais 405 Comment
  CAS-BOT-BC275450  Calycadenia truncata var. truncata Doreen Smith 1999-11-13 s.n. Marin Mount Burdell, on summit Comment
  UCSB14540  Calystegia occidentalis Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  UC496401  Calystegia purpurata Merle Randall 1930-6-13 Marin 8 mi above Bolinas; Alamere Creek, above Bolinas Comment
  RSA394608  Calystegia purpurata M. B. Dunkle 1936-8-14 249 Marin E. Bolinas Bay. Comment
  CAS-BOT-BC215898  Calystegia purpurata subsp. purpurata Volney Rattan 1877-1-1 s.n. Marin Junc UPRR Comment
  RSA12242  Camissonia cheiranthifolia subsp. cheiranthifolia Carl B. Wolf 1934-6-28 5787 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  RSA31407  Camissonia cheiranthifolia subsp. cheiranthifolia J. T. Howell 1945-6-3 20939 Marin Shell Beach near Inverness Comment
  RSA698257  Camissonia cheiranthifolia subsp. cheiranthifolia J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay. Comment
Read comments
Aug 25 2012
  POM191621  Camissonia ovata H. E. Parks s.n. Marin Tiburon. Comment
  CAS-BOT-BC160263  Camissoniopsis cheiranthifolia subsp. cheiranthifolia John Thomas Howell 1945-6-30 s.n. Marin Stinson Beach Comment
  UC196142  Camissoniopsis cheiranthifolia subsp. cheiranthifolia J. W. Congdon 1880-6-6 Marin Dillon's Beach Comment
  CAS-BOT-BC160265  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Katherine Kipping 1968-4-7 123 Marin East of the parking lot at the south entrance to Point Reyes National Seashore Beach 15 Comment
  UC635399  Camissoniopsis cheiranthifolia subsp. cheiranthifolia H. L. Mason 1924-11-16 1147 Marin sand dunes Comment
  SEINET10972120  Campanula angustiflora Michener 1892-6-1 MICHENER s.n. Marin Jamalpais Comment
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Nov 13 2018
  CAS-BOT-BC267295  Campanula californica Mrs. E. C. Sutcliffe; Ira L. Wiggins 1919-9-14 s.n. Marin Inverness Comment
  UC615231  Campanula californica Beryl O. Schreiber 1936-6-21 2252 Marin Shell Beach Tomales Bay 1 Comment
  SEINET10463946  Campanula californica Sutcliffe 1919-9-14 SUTCLIFFE s.n. Marin Livernett Comment
  CAS-BOT-BC531455  Campanula griffinii A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15789 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake Comment
  POM78667  Campanula prenanthoides Cora Mae Life 1923-07 s.n. Marin Mill Valley Comment
  SEINET10463062  Campanula prenanthoides Vanbianchi 1971-7-1 VANBIANCHI 28 Marin San Geronimo Ridge, near Kent Lake Comment
  SEINET10463207  Campanula prenanthoides Zeile 1921-9-3 ZEILE 16 Marin Near Ross (?) Comment
  SEINET10463358  Campanula prenanthoides Alice Eastwood 1912-7-19 Eastwood 1519 Marin Mill Valley Comment
  SEINET3292661 Image available Cardamine Lewis S. Rose 1931-2-24 T 25 Marin Mount Tamalpais Comment
  CAS-BOT-BC278114  Cardamine californica T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy 2013-2-23 13002 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow at rock face Comment
  CAS-BOT-BC37469  Cardamine californica Gordon H. True 1977-4-13 8169 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 9 Comment
  CAS-BOT-BC37475  Cardamine californica Peter H. Raven; Michael P. Johnson 1967-5-2 21300 Marin Angel Island. Near road between Point Campbell and Hospital Cove, northwest side of island. 45 Comment
  CAS-BOT-BC37478  Cardamine californica Javier Penalosa 1961-3-19 1159 Marin Tiburon Peninsula. Hillside above a point on Tiburon Boulevard. ca. 1000 feet northwest of Belveder Island Road. 15 Comment
  UC10416  Cardamine californica J. B. Davy 1894-1 Marin Olema Comment
  UC403386  Cardamine californica var. integrifolia H. E. and S. T. Parks 1930-4-10 471 Marin Lake Phoenix Ross District, Lake Phoenix 0 Comment
  POM272919  Cardamine californica var. integrifolia Lyman Benson 1929-3-21 1028 Marin Larkspur. Comment
  POM369324  Cardamine californica var. integrifolia Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  RSA254170  Cardamine californica var. integrifolia Robert A. Norris 1975-3-18 273 Marin Near Rodeo Lagoon, Ft Cronkite. Comment
  SEINET8218673  Cardamine hirsuta E. P. Sheldon 1903-3-1 s. 11577 Marin Corta modera. Comment
  CAS-BOT-BC37904  Cardamine oligosperma Volney Rattan 1884-4-1 s.n. Marin Ross Valley. Comment
  CAS-BOT-BC37910  Cardamine oligosperma Doreen Smith 1999-2-22 s.n. Marin Callinas Valley garden. Comment
  JEPS27985  Cardionema ramosissimum Rimo Bacigalupi 1961-5-29 7727 Marin 1 mi. due e. Pt. Reyes Station (summit of hill at n. end of Bolinas Ridge (589 ft. on Inverness Quad.)); Inverness Quad. 146 Comment
  UC1561433  Cardionema ramosissimum Barbara Ertter with Annetta Carter 1985-7-21 5764 Marin e. side of Sir Francis Drake Hwy. at head of Drakes Estero (opposite radio tower, Point Reyes); Point Reyes Comment
  UCD150622  Cardionema ramosissimum June McCaskill; C. H. Lamoureux 1956-6-29 501 Marin Point Reyes Lighthouse Road, ca. 7 miles west of Inverness. Comment
  POM203999  Cardionema ramosissimum M. S. Jussel 1933-10-8 s.n. Marin Point Reyes. Comment
  POM286452  Cardionema ramosissimum Annetta Carter 1933-10-22 403 Marin Tomales Point, 4.8 miles from Inverness. Comment
  CAS-BOT-BC282944  Carduus acanthoides R. McP. Brown 1974-11-27 s.n. Marin Point Reyes National Seashore, Inverness Ridge, along Mt Vision/FAA road 274 Comment
  CAS-BOT-BC281718  Carduus pycnocephalus John Thomas Howell 1946-5-4 21754 Marin Along Redwood Highway near Burdell Comment
  CAS-BOT-BC281720  Carduus pycnocephalus John Thomas Howell 1945-6-3 20917 Marin Near Inverness Comment
  CAS-BOT-BC281726  Carduus pycnocephalus M. B. Boissevain 1940-5-1 s.n. Marin C. Morelli Ranch, San Antonio district Comment
  CAS-BOT-BC19251  Carex barbarae Henry M. Pollard 1947-6-22 s.n. Marin Mt. Tamalpais. Dipsea Trail near Steep Ravine. Comment
  UC823146  Carex barbarae Lewis S. Rose 1938-4-10 38132 Marin Tiburon 6 Comment
  CAS-BOT-BC19242  Carex barbarae Javier Penalosa 1961-4-8 1273 Marin Tiburon Peninsula. On dirt road intersecting Tiburon Blvd. ca. 1000 feet northwest of raod to Belvedere Island. 60 Comment
  SEINET7551526 Image available Carex barbarae F. J. Hermann 1955-7-25 11921 Marin Matt Davis Trail, Bootjack Camp, Mt. Tamalpais. Comment
  POM79675  Carex bolanderi A. A. Heller 1902-6-18 2170 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  CAS-BOT-BC35006  Carex densa John Thomas Howell 1946-6-13 22051 A Marin East of Aurora School at Sonoma County Line. Comment
  CAS-BOT-BC35009  Carex densa John Thomas Howell 1943-5-22 18152 Marin Lagunitas Meadows. Comment
  JEPS63741  Carex densa W. L. Jepson 1919-5-17 8265 Marin Alderney 121 Comment
  RSA52111  Carex densa J. T. Howell 1943-5-2 17935 Marin Big Carson Canyon. Comment
  CAS-BOT-BC35013  Carex densa John Thomas Howell; J. W. Stacey 1936-6-7 12637 Marin Olema. Comment
  RSA52167  Carex echinata subsp. phyllomanica J. T. Howell 1946-6-9 22005 Marin Abbott s Lagoon Comment
  CAS-BOT-BC20897  Carex globosa John Thomas Howell 1945-6-3 20932 Marin Shell Beach. Comment
  CAS-BOT-BC229726  Carex globosa C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1136 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC344967  Carex globosa P. DaSilva; A. Young; B. Traut; S. Tsiu; J. Woods 2013-8-10 13151 Marin Mount Tamalpais: Marin Municipal Water Distric lands: East of Lagunitas Dam on Lakeview Road at culvert LS-04 Comment
  CAS-BOT-BC28389  Carex gracilior Elsa Thorsteinson 1938-6-26 s.n. Marin Mill Valley Comment
  UC825617  Carex gracilior Lewis S. Rose 1939-4-23 39079 Marin Nicasio 45 Comment
  CAS-BOT-BC28386  Carex gracilior John Thomas Howell 1944-4-23 19403 Marin Edge of salt marsh, hills of Kentfield Comment
  CAS-BOT-BC146594  Carex gynodynama John Thomas Howell; J. W. Stacey 1936-6-7 12640 Marin Ledum Swamp on road to Point Reyes Comment
  CAS-BOT-BC146564  Carex gynodynama John Thomas Howell 1947-5-25 23202 Marin Willow Meadow, Mt. Tamalpais Comment
  SEINET3901420  Carex gynodynama John A. Churchill 1974-4-30 7443081 Marin On trail to Kehee Beach from Pierce Road.; 0 Comment
  CAS-BOT-BC22131  Carex harfordii John Thomas Howell 1945-6-10 20944 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC22143  Carex harfordii Malcom A. Nobs; Herbert L. Mason 1949-4-29 736 Marin Marsh at head of Tomales Bay on Bear Creek above junction with Mill Creek. Comment
  UC767134  Carex lithophila Robert F. Hoover 1941-5-8 4991 Marin 2 mi nw Tiburon Comment
  CAS-BOT-BC64965  Carex lyngbyei Bob Soost 2005-6-25 s.n. Marin Giacomini Ranch along Sir Francis Drake Hwy, 0.1 mile west of Drake's View Drive, Inverness Park. Comment
  RSA52105  Carex lyngbyei J. T. Howell 1949-5-22 25323 Marin Salt marsh, 1 mile south of Inverness Comment
  POM914491  Carex mendocinensis J. T. Howell, J. W. Stacey 1936-6-7 12658 Marin Serpentine area near Bootjack, Mt. Tamalpais Comment
  SEINET7568186 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 308 Marin Point Reyes National Seashore, Bayview Trail. 213 Comment
  SEINET7568176 Image available Carex montereyensis F. J. Hermann 1962-6-10 17375 Marin Along highway, Tamalpais Valley, Mt. Tamalpais. Comment
  UC1146  Carex nudata H. N. Bolander 1860-1 2299 Marin Comment
  CAS-BOT-BC119403  Carex obnupta Catherine Best 1984-4-18 923 Marin Tom's Point, Tomales Bay. Comment
  UCD140702  Carex obnupta Malcolm A. Nobs; S. Galen Smith 1949-6-29 900 Marin On north side of Pt. Peyes road, just north of Pierce Pt. road, about 3 miles north of Inverness. Comment
  CAS-BOT-BC119405  Carex obnupta Hans Leschke 1945-4-29 s.n. Marin Tamalpais: near Camp Lagunitas Comment
  UCD140706  Carex obnupta Dan Axelrod 1932-3-5 s.n. Marin road along Bolinas Bay north of Stinson Beach 2 miles. Comment
  CAS-BOT-BC9348  Carex pendula Quinn P. Sinnott; Kathy A. Sinnott 1975-6-3 271 Marin Cascade Falls, just west of Mill Valley 182 Comment
  CAS-BOT-BC118431  Carex praegracilis John Thomas Howell 1945-5-20 20871 Marin Tiburon Comment
  CAS-BOT-BC118437  Carex praegracilis Gordon H. True 1977-5-25 8197 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, 3 Comment
  CAS-BOT-BC117571  Carex serratodens John Thomas Howell 1937-7-4 13087 Marin Tiburon. Comment
  CAS-BOT-BC117577  Carex serratodens J. Penalosa; John Thomas Howell 1961-6-7 s.n. Marin West of Marin Country Day School. 3 Comment
  SEINET10751672  Carex serratodens Lewis S. Rose 1939-5-17 Rose 39130 Marin Open wet hills. 15 Comment
  SEINET7575212 Image available Carex serratodens Elsa Thorsteinson s.n. Marin Mt. Tamalpais. Comment
  SEINET4292172 Image available Carex subbracteata A. L. Hipp 1999-1 306 Marin Point Reyes National Seashore. Near Bayview trailhead. Comment
  SEINET7577057 Image available Carex subbracteata Andrew L. Hipp 1999-5-26 329 Marin Point Reyes National Seashore, along trail leading to Marshall Beach. 30 Comment
  RSA51942  Carex subbracteata J. T. Howell 1949-5-25 25336 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC116892  Carex subbracteata var. subbracteata John Thomas Howell 1946-6-30 22152 Marin Rodeo Lagoon Comment
  CAS-BOT-BC115583  Carex tumulicola John Thomas Howell 1945-6-3 s.n. Marin Shell Beach Comment
  CAS-BOT-BC115602  Carex tumulicola Gordon H. True 1977-5-5 8179 Marin Pike County Gulch (Galloway Canyon), on W slope of Bolinas ridge, 3 Comment
  RSA52098  Carex utriculata J. T. Howell 1947-6-4 23212 Marin Near radio station, Point Reyes Peninsula Comment
  JEPS83150  Carpobrotus chilensis R. P. Allen 1935-11-23 23 Marin Point Reyes Comment
  JEPS67851  Castilleja L. R. Heckard and Richard Brown 1972-5-2 2914 Marin near head of Drakes Estero (along road from Inverness); Pt. Reyes Seashore Comment
  CAS-BOT-BC249134  Castilleja affinis Henry M. Pollard 1947-6-22 s.n. Marin Dipsea Trail near Steep Ravine, Mt. Tamalpais Comment
  UCD122143  Castilleja affinis H. A. Borthwick 1925-6-5 1955 Marin location unknown. Comment
  UCR106865  Castilleja affinis Tom Paradise 1993-4-20 8 Marin San Francisco Bay area, [North]west of San Rafael, Lucas Valley Road, 7 miles west of Hwy 101. 46 Comment
  RSA32031  Castilleja affinis A. A. Heller 1940-6-12 15734 Marin Between the Radio Station and the lighthouse on Point Reyes penninsula. Comment
  SEINET12288579  Castilleja affinis M. T. Doutt 1931-1 134 Marin near Bolinas Comment
  UCD122146  Castilleja affinis Heidi E. M. Dobson 1978-4-10 310 Marin Overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  JEPS73883  Castilleja affinis subsp. neglecta L. R. Heckard 1974-5-14 3690 Marin above and behind old St. Hilary's Church; Tiburon 30mg of leaf material removed for [15N] analysis by S.M. Swope/S. T. Abererombie on 7 Sep., 2012 in conjunction with research on the effect of elevated atmospheric N inputs on the the persistence of populations of Hesperolinon conjestum (Endangered), Marin Co., CA. Results will be submitted to peer-reviewed journals and the USFWS Comment
  JEPS82127  Castilleja affinis subsp. neglecta Rimo Bacigalupi with members of Dr. Herbert G. Baker's class 1960-5-4 7383 Marin above and beyond St. Hilary's Church (now abandoned for newer site) Tiburon Peninsula serpentine area; Tiburon Peninsula Comment
  UC1094333  Castilleja affinis subsp. neglecta Peter H. Raven with H. L. Mason, R. Ornduff, D. Stone 1957-5-2 10728 Marin above Tiburon Comment
  JEPS34409  Castilleja ambigua subsp. ambigua Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8885 Marin 0.25 mi n Lake Lagunitas dam (below and skirting Lagunitas Meadows) 228 Comment
  JEPS86697  Castilleja ambigua subsp. ambigua T. I. Chuang with F. M. Chuang 1990-6-2 7812 Marin about 0.5 mi n Dillon Beach Rd. and Valley Ford Rd. junction Comment
  CAS-BOT-BC531670  Castilleja attenuata A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15356 Marin Mount Tamalpais. Marin Municipal Water District lands: ephemeral wetland area S of Bon Tempe valves Comment
  RSA408793  Castilleja exserta Anstruther Davidson 1929-4-1 s.n. Marin El Campo Comment
  POM44387  Castilleja foliolosa I. E. Diehl 1902-7-5 253 Marin Mt Tamalpais. Comment
  UC1081502  Castilleja foliolosa H. L. Mason 1925-1-18 1189 Marin San Rafael Comment
  UC187826  Castilleja foliolosa Katharine Brandegee Jul 1917 Marin Tamalpais Comment
  UC335680  Castilleja foliolosa unknown Marin Mt. Tamalpais Comment
  UCD122492  Castilleja foliolosa Leslie Fenster 1964-3-28 36 Marin Mt. Tamalpais Road. Comment
  CAS-BOT-BC241296  Castilleja latifolia Alice Eastwood 1934-5-13 18853 Marin Pt. Reyes Comment
  CAS-BOT-BC241302  Castilleja latifolia John Thomas Howell 1933-10-8 11704 Marin Pt. Reyes Peninsula Comment
  RSA296436  Castilleja neglecta W. L. Jepson 1940-6-5 19944 Marin Tiburon. 30 Comment
  JEPS60447  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-29 6685 a Marin 2.5 mi nw Marshall (on Highway 1, left side of road bank (on seashore side)) Comment
  JEPS79110  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I./F. M. Chuang and R. C. Bacigalupi 1980-6-5 5204 Marin 2 1/2 mi n Stinson Beach (Highway 1, along Bolinas Lagoon, directly opposite (e) of Bolinas Head); opposite (e) of Bolinas Head, along Bolinas Lagoon Comment
  UC589354  Castilleja subinclusa subsp. franciscana Beryl O. Schreiber 1932-6-29 598 Marin Sand Dune Beach Sand Dune Beach, Tomales Bay; Tomales Bay Comment
  HSC92195  Castilleja subinclusa subsp. franciscana A. T. Austin 1991-3-25 Marin Mt. Tamalpasis State Park Comment
  JEPS62608  Castilleja subinclusa subsp. franciscana T. I. Chuang with Fei-Mei Chuang 1970-8-25 6847 Marin 2.2 mi nw Pt. Reyes Comment
  JEPS79112  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. and F. M. Chuang and R. C. Bacigalupi 1980-6-5 5207 Marin n from Estuary of Keys Creek (marsh) (n side of upper marsh, Marshall, along Route 1 to Tomales); Marshall Comment
  UC726327  Castilleja subinclusa subsp. franciscana A. A. Heller 1940-6-12 15725 Marin s of Tomales Comment
  JEPS46008  Castilleja wightii L. R. Heckard 1956-7-15 803 Marin Inverness Comment
  JEPS79098  Castilleja wightii L. R. Heckard 1980-5-3 5192 Marin n of Alpine Lake (on road to Fairfax) 243 Comment
  SD51346  Castilleja wightii Darley F. Howe 1961-7-27 Marin 0.6 mile south of Stinson Beach on #1, bluff above ocean 29 Comment
  SEINET10548992  Castilleja wightii subsp. inflata Mary Susan Taylor 1974-4-26 Taylor 208 Marin Comment
  SEINET13094750  Castilleja wightii subsp. rubra Unknown 1940-5-20 25452 Marin Route 1. Woods west of Fairfax. 46 Comment
  CAS-BOT-BC40222  Caulanthus lasiophyllus John Thomas Howell 1946-5-12 21790 Marin Carson Country. Comment
  CAS-BOT-BC40230  Caulanthus lasiophyllus John Thomas Howell 1966-5-25 41543 Marin Gully just north of garden area. John Thomas Howell Botanical Garden, Tiburon. Comment
  UC1177449  Ceanothus John Thomas Howell 1947-5-25 23199 Marin Simmons Trail Mt. Tamalpais; , Simmons Trail Comment
  RSA399066  Ceanothus foliosus L. S. Rose 1937-4-25 37233 Marin S slope, Mt. Tamalpais. 305 Comment
  UC101973  Ceanothus foliosus Katharine Brandegee June 1907 Marin Mill Valley lower slopes of Tamalpais Comment
  UC18331  Ceanothus foliosus Harley P. Chandler 1900-2-26 488 Marin Mount Tamalpais Comment
  SEINET13945886 Image available Ceanothus foliosus Lewis S. Rose 1939-1 39012 Marin Mill Valley, foot of Mt. Tamalpais, alt 200 ft 61 Comment
  CAS-BOT-BC49675  Ceanothus foliosus var. foliosus H. E. McMinn 1922-6-6 176 Marin Mt. Tamalpais, above Alpine Lake Comment
  CAS-BOT-BC50907  Ceanothus foliosus var. foliosus D. E. Breedlove 1962-4-17 2314 Marin On the southwest slope of Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road. 457 Comment
  CAS-BOT-BC50928  Ceanothus foliosus var. foliosus A. A. Heller 1906-6-12 8393 Marin Mt. Tamalpais Comment
  CAS-BOT-BC50945  Ceanothus foliosus var. foliosus Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  CAS-BOT-BC50948  Ceanothus foliosus var. foliosus John Thomas Howell 1930-12-28 5717 Marin Slope of Mt. Tamalpais above Mill Valley Comment
  UCSB16463  Ceanothus foliosus var. foliosus Breedlove, Dennis 1962-4-17 Marin on the southwest slope of Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road 457 Comment
  UC1614441  Ceanothus gloriosus Charles M. Belshaw 1936-1-1 1439 Marin away from sea Pt. Reyes Headlands Comment
  CAS-BOT-BC64326  Ceanothus gloriosus subsp. exaltatus Hans Leschke 1944-4-2 s.n. Marin Bolinas Ridge. Comment
  CAS-BOT-BC64329  Ceanothus gloriosus subsp. exaltatus Alice Eastwood 1913-7-10 3476 Marin Bolinas Ridge. Comment
  CAS-BOT-BC64374  Ceanothus gloriosus subsp. exaltatus H. E. McMinn 1923-2-17 829 Marin Bolinas Ridge. Comment
  CAS-BOT-BC49960  Ceanothus gloriosus var. gloriosus Robert H. Menzies 1920-1-1 s.n. Marin Tomales Point Comment
  OBI10512  Ceanothus gloriosus var. gloriosus H. E. McMinn 1938-6-19 5153 Marin 5 mi E of Point Reyes Lighthouse Comment
  UCD123872  Ceanothus gloriosus var. gloriosus D. O. Burge 2007-5-6 908 e Marin Point Reyes National Seashore, 0.1 road miles from Sir Francis Drake Boulevard on road to North Beach parking area, turning 5.6 road miles (9.0 km) from the intersection of Sir Francis Drake Boulevard with Pierce Point Road, 10.0 km 253 deg. (True) WSW of Inverness. 25 Comment
  CAS-BOT-BC49980  Ceanothus gloriosus var. porrectus Hans Leschke 1944-3-26 s.n. Marin near Ledum Swamp Comment
  UC1281284  Ceanothus gloriosus var. porrectus H. E. McMinn 1949-3-22 Marin slope of Mt. Vision Inverness Ridge Comment
  CAS-BOT-BC50040  Ceanothus incanus C. H. M. 1915-6-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC231869  Ceanothus jepsonii B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1713 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC50659  Ceanothus jepsonii Ella Dales Cantelow 1939-3-10 2479 Marin Fairfax - Bolinas Grade Comment
  CAS-BOT-BC50663  Ceanothus jepsonii John Thomas Howell 1926-2-28 1654 Marin Mt. Tamalpais - Rock Spring Trail Comment
  OBI10454  Ceanothus jepsonii H. E. McMinn 1944-11-5 5446 Marin Bootjack Trl near road Comment
  UC423094  Ceanothus jepsonii Katharine Brandegee July 1905 Marin Rock Spring Trail Tamalpais Comment
  CAS-BOT-BC51402  Ceanothus masonii Alice Eastwood; John Thomas Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  CAS-BOT-BC51417  Ceanothus masonii Alice Eastwood; John Thomas Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  CAS-BOT-BC83793  Ceanothus masonii D. O. Burge 2007-4-10 832 b Marin Ridge S of Salmon Creek, above Marshall-Petaluma Road 230 Comment
  SBBG4378  Ceanothus masonii M. Van Rensselaer 1941-10-11 1746 Marin Bolinas Ridge Comment
  SDSU10315  Ceanothus masonii Claire Schneider, Gary Waayers 1993-4-9 9 IV93D Marin Bolinas Ridge, on the fire road, 0.2 miles N of the intersection of Bolinas Ridge fire road adn Ridgecrest Blvd. 472 Comment
  SEINET12210795  Ceanothus masonii W. Knight, Knight, I. 1982-1 4675 Marin Tilden Regional Park Botanic Garden, Berkeley. Originally collected from Bolinas Ridge Comment
  CAS-BOT-BC51498  Ceanothus oliganthus var. sorediatus L. R. Abrams 1922-4-29 8090 Marin On West-Point - Willow Camp Road 1/2 below West Point, Mt. Tamalpais Comment
  CAS-BOT-BC51505  Ceanothus oliganthus var. sorediatus J. W. C. s.n. Marin Bolinas Ridge, Bolinas Heights Comment
  CAS-BOT-BC51508  Ceanothus oliganthus var. sorediatus W. R. Dudley 1906-4-14 s.n. Marin near west part, Mt. Tamalpais Comment
  SEINET13942069 Image available Ceanothus parryi James A. Erdman 1975-1 s.n. Marin 3 mi SW of Nicasio in Mixed Evergreen Forest (Kuchler); about 400 ft alt. 122 Comment
  CAS-BOT-BC52937  Ceanothus thyrsiflorus John Thomas Howell 1930-12-28 5714 Marin Lower slopes of Mt. Tamalpais, Mill Valley Comment
  CAS-BOT-BC52956  Ceanothus thyrsiflorus James I. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC52959  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-3-7 2134 Marin Tomales Ridge, west of Tomales Bay Comment
  CAS-BOT-BC52963  Ceanothus thyrsiflorus H. E. McMinn 1922-6-6 142 Marin Bolinas Ridge Comment
  CAS-BOT-BC52965  Ceanothus thyrsiflorus H. E. McMinn 1922-12-27 424 Marin Near Lagunitas Comment
  POM222025  Ceanothus thyrsiflorus W. C. Merrill 1895-05 s.n. Marin Tamalpias Comment
  SEINET6051563  Ceanothus thyrsiflorus Unknown 1990-8-12 6339 B Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UC1071417  Ceanothus thyrsiflorus A. E. Wieslander 1934-3-18 402 Marin 2 miles N. W. of Inverness 152 Comment
  UC191511  Ceanothus thyrsiflorus Edward Lee Greene 1886-3-20 Marin Angel Island Comment
  SEINET12209981  Ceanothus thyrsiflorus M. T. Doutt 1931-1 367 Marin Alpine Dam Comment
  SEINET12210704  Ceanothus thyrsiflorus var. repens W. Knight, Knight, I. 1982-1 4689 Marin From Tilden Botanic Garden in Berkeley Comment
  UC1177300  Centaurea calcitrapa J. Thomas Howell 1944-6-25 Marin Santa Venetia Comment
  UCR136420  Centaurea melitensis Beecher Crampton 1957-7-11 4169 Marin San Francisco Bay, just south of Muir Beach 30 Comment
Read comments
Jun 14 2006
  CAS-BOT-BC300546  Centaurea solstitialis A. Williams; R. Brostrom; F. Leist 2013-6-8 13261 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UC878318  Centaurium davyi Milo S. Baker 1940-7-18 9784 Marin on w side road to Point Reyes Lighthouse (opposite first farm house on e side after crossing Estero) Comment
  RSA201439  Centaurium muehlenbergii J. T. Howell 1945-9-16 21492 Marin Near San Rafael. Comment
  RSA317492  Centaurium muehlenbergii Robert A. Norris 1984-6-15 4758 Marin By Nicasio Valley Road, near southeast end of Nicasio Reservoir. 67 Comment
  UCD15586  Centranthus ruber Elmo Agatep Date Unknown 21 Marin Point Reyes National Park. Comment
  SEINET12333196  Centranthus ruber F. H. Utech 1988-1 88 -160 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CAS-BOT-BC384909  Cerastium arvense Paul F. Covel 1940-5-19 s.n. Marin Point Reyes, near lighthouse Comment
  CAS-BOT-BC384911  Cerastium arvense Alice Eastwood 1912-6-9 292 Marin Sausalito Comment
  CAS-BOT-BC384912  Cerastium arvense Ella Dales Cantelow 1941-3-21 3501 Marin Nr. Pt. Reyes Light House Comment
  CAS-BOT-BC384917  Cerastium arvense D. E. Breedlove 1962-4-17 2351 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  POM203342  Cerastium arvense Roxana S. Ferris 1932-4-2 8042 Marin Point Reyes, near lighthouse Comment
  UC8260  Cerastium glomeratum J. Burtt Davy 1898-4-2 Marin Angel Isl. San Francisco Bay, Angel Isl. Comment
  SBBG33881  Chamaesyce maculata L. S. Rose 1969-7-12 69081 Marin San Rafael 30 Comment
  NY144359  Cheilanthes carlotta-halliae W. H. Wagner 1948-2-10 4604 Marin Below picnic ground, Bootjack Canp, Mt. Tamalpais Comment
  CAS-BOT-BC497691  Chlorogalum pomeridianum John Thomas Howell 1946-6-16 422086 Marin Pt. Reyes Station Comment
  CAS-BOT-BC497697  Chlorogalum pomeridianum Isabel T. Kelly 1932-5-2 s.n. Marin Between Novato and Marshall Comment
  CAS-BOT-BC499307  Chlorogalum pomeridianum var. divaricatum Peter Raven; Michael P. Johnson 1967-5-1 21073 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  RSA120498  Chlorogalum pomeridianum var. divaricatum S. S. Tillett 1956-6-30 590 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  CAS-BOT-BC236907  Chloropyron maritimum subsp. palustre John Thomas Howell 1933-7-30 11480 Marin Inverness Comment
  CAS-BOT-BC236924  Chloropyron maritimum subsp. palustre H. L. Mason 1930-6-1 5670 Marin Dillons Beach Comment
  CAS-BOT-BC191590  Chorizanthe cuspidata var. cuspidata Clare B. Hardham 1962-6-8 10451 Marin sandy hillsides facing Ocean Comment
  CAS-BOT-BC191589  Chorizanthe cuspidata var. cuspidata Doreen Smith 2002-6-2 s.n. Marin Lawson's Landry Resort, dune sand near entrance building Comment
  RSA127051  Chorizanthe cuspidata var. villosa J. T. Howell 1946-6-9 s.n. Marin Abbott's Lagoon Comment
  UC762595  Chorizanthe cuspidata var. villosa Robert F. Hoover 1941-5-12 5069 Marin Point Reyes Peninsula w Drake's Estero; Point Reyes Peninsula w of Drake's Estero Comment
  SJSU15192  Chorizanthe cuspidata var. villosa Chris Brinegar 2004-5-26 04 -12 Marin Abbotts Lagoon parking area, Point Reyes National Seashore, Point Reyes Comment
  SJSU15193  Chorizanthe cuspidata var. villosa Chris Brinegar 2004-5-26 04 -11 Marin Bull Point Trail, Point Reyes National Seashore, Point Reyes Comment
  CAS-BOT-BC36456  Chrysolepis chrysophylla F. T. Bioletti 1891-1-1 s.n. Marin unspecified Comment
  CAS-BOT-BC36459  Chrysolepis chrysophylla var. minor H. E. McMinn no date 29 Marin unspecified Comment
  CAS-BOT-BC36463  Chrysolepis chrysophylla var. minor Frank Walton Gould 1940-1-26 863 Marin Three-fourths mile northwest of Mill Valley 137 Comment
  UC1135215  Chrysolepis chrysophylla var. minor H. S. Yates 1935-4-2 5047 Marin 1 mi n Muir Woods; Tamalpais Quad. 365 Comment
  UC1177326  Chrysolepis chrysophylla var. minor John Thomas Howell 1947-7-6 23327 Marin above Phoenix Lake (Eldridge Grade, above Mt. Tamalpais); Mt. Tamalpais Comment
  UC1746140  Cicendia quadrangularis Annetta M. Carter, Herbert L. Mason 1938-5-18 1411 Marin 8.4 mi from [W of] Inverness. Pt. Reyes. Comment
  POM203969  Cicuta bolanderi J. T. Howell 1933-7-30 11470 Marin Head of Tomales Bay Comment
  JEPS15983  Cicuta douglasii unknown Marin Point Reyes Comment
  CAS-BOT-BC105838  Cirsium andrewsii John Thomas Howell 1939-6-4 14719 Marin Pt. Reyes Lighthouse Comment
  JEPS82538  Cirsium andrewsii Roger Raiche 1984-5-12 40143 Marin 3.3 mi se from its intersection with Coast Highway 1 (near crest of road) Marshall-Petaluma Road (along Marshall-Petaluma Road, near Marshall); Frink Canyon 91 Comment
  UC30770  Cirsium andrewsii Alice Eastwood 1896-5-31 Marin near Tennessee Bay Comment
  RSA0070566  Cirsium andrewsii J. T. Howell 1939-7-2 14818 Marin Elk Valley, east of Tennessee Cove. Comment
  CDA1115  Cirsium brevistylum T. C. Fuller 1972-7-27 19955 Marin 1 mi E of Dillon Beach; S. side of road on bank. 0 Comment
  UC91570  Cirsium hydrophilum var. vaseyi Alice Eastwood 1896-6-28 Marin Mt. Tamalpais (In the Potero) Mt. Tamalpais Comment
Read comments
Oct 7 2007
  OBI81408  Cirsium occidentale Jill M. Bushakra, John Bushakra 2001-6-9 122 Marin Mount Tamalpais State Park 762 Comment
  UCD130585  Cirsium occidentale var. coulteri Collector Unknown Date Unknown s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC286376  Cirsium occidentale var. occidentale John Thomas Howell 1942-5-16 16956 Marin Sausalito Hills Comment
  UC1177303  Cirsium occidentale var. occidentale J. Thomas Howell 1946-5-14 21844 Marin along road between Rock Spring and Summit Meadow; Mt. Tamalpais Comment
  UC589334  Cirsium occidentale var. occidentale Beryl O. Schreiber 1932-8-3 733 Marin Avalis Beach Tomales Bay, Avalis Beach Comment
  RSA128532  Cirsium occidentale var. occidentale J. T. Howell 1941-5-18 16188 Marin Stinson Beach Comment
  CAS-BOT-BC286522  Cirsium occidentale var. venustum John Thomas Howell 1947-7-9 23331 Marin On Fish Grade, Mt. Tamalpais Comment
  CAS-BOT-BC280458  Cirsium quercetorum Gordon H. True 1969-5-9 4911 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 30 Comment
  CDA18366  Cirsium quercetorum G. D. Barbe, Dick Brown, Phil Economon, T. C. Fuller 1978-5-18 2390 Marin Pt. Reyes National Seashore; Sir Francis Drake Drive, between Inverness Park and Inverness. 15 Comment
  JEPS82089  Cirsium quercetorum Rimo Bacigalupi 1961-5-29 7725 Marin just e town of Point Reyes Station (n end of ridge, n of the 589 ft summit which is about 1 mi due e of town); Bolinas Ridge 121 Comment
  RSA131103  Cirsium quercetorum E. K. Balls 1958-7-20 23580 Marin 1.5 miles NE from Point Reyes Lighthouse 168 Comment
  CAS-BOT-BC288740  Cirsium remotifolium John Thomas Howell 1949-6-12 25349 Marin Corte Madera Ridge, Mt Tamalpais Comment
  UCSB15705  Cirsium vulgare Breedlove, Dennis 1961-12-31 Marin Point Reyes, 13 mi. W of Inverness 18 Comment
  CAS-BOT-BC422419  Clarkia amoena D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14671 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  RSA584269  Clarkia concinna subsp. concinna Wilma Follette 1995-5-10 s.n. Marin Highway #1 marker 44:33, Walker Creek Bluff Comment
Read comments
Nov 4 2015
  CAS-BOT-BC164296  Clarkia davyi Carl B. Wolf 1934-6-28 5760 Marin Pt. Reyes Peninsula, opposite wireless station, 9 mi. by road from the lighthouse 60 Comment
  UC1294046  Clarkia davyi E. K. Balls 1958-7-20 23572 Marin about junction of roads to Drakes Bay and Lighthouse; Pt. Reyes Peninsula 121 Comment
  CAS-BOT-BC164302  Clarkia davyi R. S. Ferris; Ira L. Wiggins 1935-7-19 8120 Marin [about4miles] About 4 miles from Point Reyes Light House Comment
  CAS-BOT-BC164606  Clarkia gracilis subsp. gracilis John Thomas Howell 1940-5-12 15420 Marin Lagunitas Creek Comment
  CAS-BOT-BC232262  Clarkia gracilis subsp. gracilis A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1404 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CAS-BOT-BC162497  Clarkia purpurea subsp. purpurea Alice Eastwood 1930-4-30 s.n. Marin Tiburon Comment
  CAS-BOT-BC172451  Clarkia purpurea subsp. purpurea John Thomas Howell 1947-5-21 23187 Marin Tiburon Comment
  CAS-BOT-BC172452  Clarkia purpurea subsp. purpurea John Thomas Howell 1938-5-22 13796 Marin San Anselmo Canyon Comment
  CDA10313  Clarkia purpurea subsp. quadrivulnera D. G. Kelch 2005-6-26 5 .398 Marin Mt Tamalpais. Comment
  CAS-BOT-BC163743  Clarkia purpurea subsp. quadrivulnera Eva Buxton 1982-5-20 s.n. Marin Tiburon; Ring Mtn. NE slope 121 Comment
  UC101792  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee June 1907 Marin Tiburon Hills Comment
  CAS-BOT-BC164546  Clarkia purpurea subsp. viminea Alice Eastwood 1925-6-7 12972 Marin On trail to Big Carson Ridge Comment
  CAS-BOT-BC165072  Clarkia rubicunda Javier Penalosa 1961-7-15 1965 Marin Below plateau NW of 148ft. summit Comment
  CAS-BOT-BC165080  Clarkia rubicunda Peter H. Raven 1957-6-18 10926 Marin 0.7 miles south of Panoramic Way on State Highway 1, south of Stinson Beach Comment
  UC1279939  Clarkia rubicunda Peter H. Raven 1957-6-18 10926 Marin 0.7 mi s Panoramic Way (on State Highway 1, s of Stinson Beach) Comment
  UC373490  Clarkia rubicunda C. L. Hitchcock 1928-6-7 23 Marin 5 mi from Sausalito (between San Quentin and Sausalito) 11 Comment
  CAS-BOT-BC165050  Clarkia rubicunda Wilma Follette 1996-7-16 s.n. Marin Ft. Baker - Yellow Bluff Comment
  CAS-BOT-BC165069  Clarkia rubicunda Wilma Follette 1996-7-16 s.n. Marin Fort Baker - East Road Comment
  POM32043  Clarkia rubicunda Katherine Brandegee s.n. Marin Tiburon. Comment
  RSA113607  Clarkia rubicunda Peter H. Raven 1957-6-29 11005 Marin Above the north arm of Alpine Lake, Mount Tamalpais Comment
  SEINET4149803  Clarkia rubicunda K. Brandegee 119 Marin Tiburon Comment
  UC101795  Clarkia unguiculata Katharine Brandegee 1907-6-29 Marin Tamalpais Comment
  CAS-BOT-BC439229  Claytonia exigua subsp. exigua John Thomas Howell 1939-4-23 14615 Marin Corte Madera Ridge, Mt. Tamalpais Comment
  UC1106289  Claytonia exigua subsp. exigua Peter H. Raven 1950-4-22 1828 Marin near Rock Springs; Mt. Tamalpais 603 Comment
  UC56202  Claytonia exigua subsp. exigua H. M. Hall 1901-2-22 1621 Marin s side Mt. Tamalpais; San Francisco Bay Region Comment
  UC634941  Claytonia exigua subsp. exigua H. L. Mason 1926-3-6 2689 Marin n side Mount Tamalpais Comment
  CAS-BOT-BC439214  Claytonia exigua subsp. exigua Doreen Smith 2002-3-2 s.n. Marin Rock Spring, Mt. Tamalpais in rock outcrop west of Ridge Crest Boulevard Comment
  CAS-BOT-BC439232  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-14 s.n. Marin Near Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC439346  Claytonia gypsophiloides Michener; Bioletti 1893-4-1 s.n. Marin Fairfax Comment
  JEPS43274  Claytonia gypsophiloides W. L. Jepson 1909-3-13 Marin Lagunitas Creek Comment
  POM264851  Claytonia gypsophiloides Lincoln Constance, A. A. Beetle 1940-4-20 2566 Marin Abundant in moist, loose, serpentine soil, east slope, edge of oak grove. Above Alpine Lake, 5.4 mi. southeast of Fairfax. 366 Comment
  SBBG27152  Claytonia gypsophiloides L. Constance, A. A. Beetle 1940-4-20 2566 Marin above Alpine Lake, 5.4 mi SE of Fairfax 365 Comment
  UC1607959  Claytonia gypsophiloides Donald G. Nelson 1938-3-19 560 Marin n. Mt. Tamalpais (at Lake Phoenix (between Lake Lagunitas and Ross), along e. shore trail); Lake Phoenix Comment
  JEPS43296  Claytonia parviflora subsp. parviflora W. L. Jepson 1896-3-23 Marin Ross Valley Comment
  CAS-BOT-BC439842  Claytonia perfoliata Alice Eastwood 1906-7-1 s.n. Marin Mt. Tamalpais Comment
  UC7954  Claytonia perfoliata subsp. perfoliata W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  CAS-BOT-BC443578  Claytonia perfoliata subsp. perfoliata Elsie Zeile 1909-4-25 s.n. Marin Rock Springs, Tamalpais Comment
  CHSC1386  Claytonia sibirica A. Stone 1963-4-20 Marin Small canyon near Dillon Beach. 9 Comment
  RSA117683  Claytonia sibirica S. S. Tillett 1956-6-30 576 Marin 5.25 miles along road to McClure Beach, Pt. Reyes Penninsula Comment
  UC7924  Claytonia sibirica Alice Eastwood 1896-5-31 Marin near Tennessee Comment
  CAS-BOT-BC92550  Clematis ligusticifolia Miss Ones Grimwood 20 Marin Unspecified. Comment
  POM222005  Clintonia andrewsiana W. E. Menill 1895-06 s.n. Marin Mt. Tamalpais. Comment
  SEINET12047075  Clintonia andrewsiana F. H. Utech, Utech, C. L. 1972-1 72 -602 Marin Mt. Tamalpais State Park, along Bootjack Trail between Bootjack Camp and Stinson Beach 152 Comment
  SEINET12050395  Clintonia andrewsiana F. H. Utech 1988-1 88 -158 Marin W slope of Mt. Tamalpais, Ridgecrest Rd (C105) from Bolinas Ridge enroute to Alpine Dam & Fairfax 380 Comment
  JEPS77208  Collinsia sparsiflora var. collina Robert M. Lloyd 1963-4-24 2354 Marin 5 mi s Fairfax (on Bolinas Rd) 274 Comment
  UC52375  Collomia heterophylla H. P. Chandler 1900-2-26 Marin s slope Mt. Tamalpais Comment
  CAS-BOT-BC216010  Convolvulus James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  UC1177302  Conyza canadensis John Thomas Howell 1945-10-14 Marin Olema Marshes Comment
  UC589425  Conyza canadensis Beryl O. Schreiber 1932-7-31 709 Marin Indian Beach Tomales Bay, Indian Beach Comment
  SBBG36301  Corallorhiza maculata J. P. Broughton 1969-7-12 1271 Marin near summit of Mt Tamalpais, Tamalpais St Park Comment
  UC72224  Corallorhiza striata Chesnut and Drew 1891-4-17 Marin Ross Valley Comment
  SEINET4675788  Cordylanthus maritimus John A. Churchill 1974-1 Marin Comment
  JEPS17997  Cordylanthus maritimus subsp. palustris George B. Rossbach 1954-10-10 487 Marin head of Drake's Estero (along tidal creek); Point Reyes Comment
  JEPS20318  Cordylanthus maritimus subsp. palustris Lewis S. Rose 1957-7-22 57121 Marin coastal salt marshes, Drakes Estero Point Reyes Comment
  HSC24634  Cordylanthus mollis J. T. Howell 1945-7-8 21277 Marin Burdell Station Comment
  JEPS58937  Cordylanthus pilosus subsp. pilosus John Thomas Howell 1942-9-13 17865 Marin Fairfax Comment
  CAS-BOT-BC105664  Corethrogyne filaginifolia Paul F. Covel 1937-6-27 604 Marin Pt. Reyes Station Comment
  OBI16670  Corethrogyne filaginifolia G. Thomas Robbins, S. Galen Smith 1958-7-8 3891 Marin Along Bear Valley Rd, 1-3/4 mi NW of Olema Comment
  UC5432  Corylus californica Michener and Bioletti Mar 1893 Marin Tamalpais Comment
  CAS-BOT-BC141595  Cotoneaster pannosus Alva Day; C. S. Burke 1979-7-6 79 -40 Marin Angel Island, along blacktop road above Ayala Cove, in north-facing oak-woodland area. Comment
  UC1106192  Cotula australis John Thomas Howell 1945-9-16 21468 Marin San Rafael Comment
  UC485347  Cotula coronopifolia C. F. Sonne Apr 1887 1757 Marin near Tamalpais Station U.P.C.R.R. Comment
  UC614821  Cotula coronopifolia Beryl O. Schreiber 1932-4-2 180 Marin Point Reyes Lighthouse Comment
  CAS-BOT-BC427588  Crassula aquatica John Thomas Howell 1946-9-18 s.n. Marin Lake Lagunitas, Mt. Tamalpais Comment
  CAS-BOT-BC427749  Crassula connata John Thomas Howell 1946-3-24 21582 Marin Carson country Comment
  CDA29302  Crataegus monogyna D. G. Kelch 2007-10-16 7 .648 Marin W. of Sausalito along Rodeo Ave. Comment
  UCD126210  Cressa truxillensis Catherine Best 1981-7-19 s.n. Marin west side of the Tiburon Peninsula at the edge of Richardson Bay. Comment
  CAS-BOT-BC190117  Crypsis schoenoides Doreen Smith 2001-11-17 s.n. Marin East shore Nicasio Reservoir. Comment
  CDA1926  Crypsis schoenoides L. McHoul 1971-9-26 Marin Nicasio Reservoir. 0 Comment
  UCD59942  Crypsis schoenoides Lillian McHoul 1971-9-26 s. n. Marin Nicasio Reservoir. Comment
  CAS-BOT-BC189291  Cryptantha Wilma Follette 2003-5-1 s.n. Marin Matt Davis trail, above Throckmorton Fire Station, Mount Tamalpais Comment
  UC1178814  Cryptantha flaccida Herbert L. Mason 1940-5-20 12292 Marin back of Tiburon Comment
  UC750671  Cryptantha leiocarpa Lewis S. Rose 1946-5-3 46053 Marin Dillons Beach 6 Comment
  UC100836  Cryptantha torreyana A. A. Heller 1906-6-12 8403 Marin Mt. Tamalpais Comment
  CAS-BOT-BC85617  Cupressus Alice Eastwood 1915-3-25 s.n. Marin Rose Valley Comment
  UC185939  Cupressus macrocarpa C. F. Sonne 1887-4-17 Marin near Mt. Tamalpais Station; N. P. Coast R. R. Comment
  CAS-BOT-BC80833  Cupressus sargentii 1893-11-12 s.n. Marin Mt Tamalpais Comment
  CAS-BOT-BC80841  Cupressus sargentii Alice Eastwood 1912-7-29 1540 Marin Mt. Tamalpais Comment
  CHSC8552  Cupressus sargentii Edward Laidlaw Smith 1957-7-7 34 Marin 1 mi. e. Pantoll Camp Area, Mt. Tamalpais State Park. 609 Comment
  POM181963  Cupressus sargentii J. G. Lemmon 1890-10 s.n. Marin Mt. Tamalpais Comment
  POM193914  Cupressus sargentii J. T. Howell 1927-8-22 3040 Marin Rock Spring Trail, west of West Point, Mt. Tamalpais 549 Comment
  RSA138087  Cupressus sargentii P. C. Everett, E. K. Balls 1959-10-28 23998 Marin 3/4 mi from Pan Toll Camp, Rattlesnake Canyon, Mt. Tamalpais. 610 Comment
Read comments
Mar 7 2012
  SEINET3863410 Image available Cupressus sargentii A. A. Beetle, J. L. Morrison 1940-1-14 3111 Marin Quarter mile NE of Rfle Camp on North Side Trail, Mount Tamalpais.; 0 600 Comment
  UC1238031  Cupressus sargentii William Bridge Cooke 1941-12-21 Marin slopes and top of ridge s San Geronimo 274 Comment
  UC665716  Cupressus sargentii A. A. Beetle and J. L. Morrison 1940-1-14 3111 Marin 0.25 mi ne Rifle Camp (on North Side Trail); North Coast Ranges, Mount Tamalpais 600 Comment
  NY688446  Cupressus sargentii J. Silba 2002-12-27 B- 308 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC224508  Cuscuta californica John Thomas Howell 1942-6-21 16986 Marin Carson Ridge Comment
  UC750693  Cuscuta campestris Lewis S. Rose 1946-9-20 46281 Marin Chileno Valley Comment
  CAS-BOT-BC190219  Cynodon dactylon Javier Penalosa 1961-7-8 1937 Marin Tiburon Peninsula. Dry border of Typha marsh in Tiburon. Comment
  UCD119169  Cynoglossum grande Jean Lang 1964-3-25 6 Marin Base of Bald Hill, 0.2 mile north of Phoenix Lake Dam, 0.5 mile southwest of Ross. 60 Comment
  CAS-BOT-BC190419  Cynosurus echinatus Javier Penalosa 1961-7-15 1985 Marin Tiburon Peninsula. First ravine northwest of the summit. 137 Comment
  CAS-BOT-BC190424  Cynosurus echinatus Saichi Kawahara 1968-7-28 453 Marin On Drakes Summit Road, Inverness Ridge. Comment
  CAS-BOT-BC231844  Cynosurus echinatus A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1413 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CAS-BOT-BC114758  Cyperus alternifolius John Thomas Howell 1946-5-26 21947 Marin Inverness Comment
  CAS-BOT-BC229718  Cyperus eragrostis C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1963 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  CAS-BOT-BC114640  Cyperus eragrostis E. M. Zeile 1921-9-3 1 Marin Moss Resevoir. Comment
  CAS-BOT-BC421698  Cyperus esculentus S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14275 Marin Mount Tamalpais. Marin Municipal Water District lands: Little Carson Falls: from the intersection of Bolinas-Fairfax Road and Pine Mountain Road, follow Pine Mountain Road for just over 1 mile, left onto Oat Hill, about 0.25 miles to Little Carson Trail.. Comment
  CAS-BOT-BC113829  Cyperus niger D. Smith 1998-7-3 s.n. Marin Pt. Reyes National Seashore, just E of Pierce Point Road North of Abbots Lagoon. Comment
  CAS-BOT-BC34666  Cyperus niger Doreen Smith 2002-11-8 s.n. Marin Silverado Resort by creek. Comment
  JEPS64389  Cypripedium californicum Edith M. Wickes Marin Mt. Tamalpais Comment
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Jun 24 2013
  UCD96984  Cypselea humifusa Gordon H. True 1975-10-24 7961 Marin San Rafael. Comment
  CAS-BOT-BC198516  Cytisus scoparius Javier Penalosa 1961-4-16 1340 Marin Hill above interesecton of Mar West St. and Paradise Dr., Tiburon, Tiburon Peninsula Comment
  RSA256340  Cytisus scoparius Robert A. Norris 1974-10-13 2213 Marin By Panoramic Highway-Sequoia Valley Rd. junction, about 1 mi. SSW Mills Valley. Comment
  RSA89814  Cytisus scoparius P. A. Munz 1954-7-29 19891 Marin Slope of Mt. Vision, west of Inverness. 152 Comment
  SEINET12152439  Cytisus scoparius M. T. Doutt 1931-1 444 Marin nr Pt. Teyen, along rd form Nirasio(sp?) Comment
  RSA508237  Dactylis glomerata Robert A. Norris 1974-6-7 2062 Marin between shoulder of San Clemente Dr. and branch of San Clemente Cr., Corte Madera Comment
  UC37941  Dactylis glomerata J. Burtt Davy Aug. 1898 4305 Marin near Olema Comment
  CDA11964  Danthonia californica G. F. Hrusa 1993-4-27 10849 Marin North Coast Biodiversity Arena; Below WAF Dance Hall, Hamilton Air Force Base. Comment
  UCD60454  Danthonia californica John Thomas Howell 1947-7-6 23326 Marin Mt. Tamalpais. Near Barths Retreat . Comment
  SEINET13943929 Image available Daucus pusillus Carl B. Wolf 1934-1 5764 Marin Point Reyes Peninsula, 8 miles by road from the lighthouse; Ca 200 ft 61 Comment
  SBBG33954  Deinandra corymbosa L. S. Rose 1961-7-30 Marin China Camp 3 Comment
  CAS-BOT-BC287386  Deinandra corymbosa Barrett Anderson; Frank Almeda 1986-8-8 3251 Marin Biscayne Court just off Point San Pedro Rd 30 Comment
  RSA15224  Delphinium decorum Carl B. Wolf 1927-4-24 381 Marin Stinson Beach. Comment
  HSC33197  Delphinium decorum subsp. decorum Thomas W. Nelson 1974-4-22 1200 Marin Lake Nicascio Comment
  CAS-BOT-BC10248  Delphinium hesperium Doreen Smith 2003-5-10 s.n. Marin Wildlife area, mt. Burdell Open Space Preserve above San Andreas fire road, Novato Comment
  UC69611  Delphinium hesperium subsp. hesperium J. Burtt Davy 1895-5-13 1244 Marin Redwood Canyon Comment
  JEPS98773  Delphinium luteum Diana Hickson 1993-3-24 121 Marin ca. 8000 ft NNW of mouth of Estero de San Antonio NW corner of Marin County (immed. S of the first major (blueline) stream that flows into the ocean S of Estero Americano) 67 Comment
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Jan 21 2008
  CAS-BOT-BC278129  Delphinium nudicaule D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13019 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
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Mar 25 2019
  UC13899  Delphinium nudicaule W. C. Blasdale 1891-4-27 Marin Fairfax Comment
  UC9205  Delphinium nudicaule Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  CAS-BOT-BC9962  Delphinium nudicaule Gertrude Raven Hardman 1925-3-10 s.n. Marin Tomales Comment
  CAS-BOT-BC9964  Delphinium nudicaule J. P. Moore 83 Marin unspecified Comment
  CAS-BOT-BC9970  Delphinium nudicaule E. M. Zeile 1909-3-28 s.n. Marin Tamalpais; head of Redwood Canyon Comment
  RSA299395  Delphinium nudicaule L. M. Newlon 1919-5-11 s.n. Marin Cascades, near Fairfax Comment
  SEINET10891815  Delphinium nudicaule Robert A. Norris 1977-5-14 Norris 3594 Marin In partial shade on bank by Sir Francis Drake Hwy., near Lagunitas. Comment
  UC85477  Dendromecon rigida Katharine Brandegee 1907-6-9 Marin upper part of Lovell Avenue Tamalpais, Mill Valley Comment
  CAS-BOT-BC11021  Dendromecon rigida subsp. rigida Volney Rattan 1883-1-1 s.n. Marin Mt. Tamalpais 609 Comment
  CAS-BOT-BC192553  Deschampsia cespitosa subsp. holciformis R. H. Wagner 1979-5-2 380 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  CAS-BOT-BC192555  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1944-6-4 19562 Marin Near Mt. Vision west of Inverness Comment
  CAS-BOT-BC198492  Deschampsia danthonioides John Thomas Howell 1943-5-15 18100 Marin South end, Tiburon Peninsula Comment
  UC1106223  Deschampsia danthonioides John Thomas Howell 1944-5-21 19498 Marin Lagunitas Meadows Mt. Tamalpais; , Lagunitas Meadows Comment
  POM207174  Deschampsia holciformis Jos Burtt Davy 1900-06 6819 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC614  Dicentra formosa subsp. formosa J. T. Howell 1944-3-26 19351 Marin West of Ledum Swap, Pt. Reyes. Comment
  UCD166880  Dichelostemma capitatum Robert E. Preston 2016-2-27 3036 Marin Novato, Mt. Burdell Open Space, ca. 0.25 mi N of the intersection of San Marin Drive and San Mateo Way. 48 Comment
  CAS-BOT-BC499459  Dichelostemma capitatum M. E. Parsons 1912-2-29 s.n. Marin Kentfield Comment
  CAS-BOT-BC499460  Dichelostemma capitatum Volney Rattan 1877-4-1 s.n. Marin Angel Island, San Francisco Bay Comment
  JEPS127698  Dichelostemma capitatum subsp. capitatum Adam C. Schneider with Susan Fawcett 2014-3-28 459 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  HSC3067  Dichelostemma capitatum subsp. capitatum B. Francis 1964-3-24 25 Marin 0.5 mi. E of Tiburon Comment
  SD234183  Digitalis purpurea Virginia Pinkus Ryder 1964-5-17 209 Marin Inverness. Beside road 1 mile E of town at edge of creek at foot of cliff in shade. Comment
  SD211512  Diplachne fusca var. fascicularis Barbara Ertter, Elizabeth Neese 1988-10-29 8018 Marin Nicasio Reservoir circa 10 airmiles Southwest of Petalums and West of Novato; Northwest edge of reservoir, on Nicasion Valley Road circa 1 mile East of Petaluma Road Comment
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Apr 23 2012
  CAS-BOT-BC150371  Diplacus aurantiacus Javier Penalosa 1961-6-29 1892 Marin Paradise Drive 1.9 mi. northwest of road to Naval Net Depot Comment
  CAS-BOT-BC150377  Diplacus aurantiacus Alice Eastwood 1912-5-20 66 Marin Kentfield Comment
  CAS-BOT-BC488324  Diplacus aurantiacus T. Gosliner; A. Castner; M. E. Hannibal; S. Whelan 2013-5-4 13639 Marin Mount Tamalpais, Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC151946  Diplacus douglasii John Thomas Howell 1946-3-24 21587 Marin Carson country Comment
  UCD137494  Dipsacus sativus Collector Unknown 1925-6-5 1750 Marin Exact location unknown. Comment
  HSC45329  Dirca occidentalis J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1978-2-18 9518 Marin 0.5 mile below the Lake Nicasio Dam. Comment
  UCR20567  Disporum hookeri H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 2 mi. west of the junction with Ridgecrest Blvd. Comment
  CAS-BOT-BC195633  Distichlis spicata John Thomas Howell 1944-5-7 19446 Marin Larkspur salt marsh Comment
  UCD64576  Distichlis spicata Beecher Crampton 1957-6-11 4178 Marin Muir Beach. Comment
  UCD64372  Distichlis spicata var. stolonifera E. W. Taylor 1933-6-13 Marin Black Point cut-off. Comment
  UC22383  Dodecatheon hendersonii Harley P. Chandler 1900-2-26 Marin s slope Mt. Tamalpais Comment
  UC673398  Dodecatheon hendersonii Herbert L. Mason 1925-2-1 1215 Marin near Mount Tamalpais (above Mill Valley); near Mount Tamalpais, above Mill Valley Comment
  UC877545  Dodecatheon hendersonii Lewis S. Rose 1939-3-18 39028 Marin Sausalito 121 Comment
  OBI3006  Dodecatheon hendersonii Lewis S. Rose 1968-3-10 68003 Marin Larkspur, Bon Air Rd 8 Comment
  RSA461372  Dodecatheon hendersonii L. S. Rose 1938-2-28 38091 Marin Grassy banks. Tomales. 9 Comment
  POM287488  Dodecatheon hendersonii subsp. cruciatum Lyman Benson 1929-3-21 1027 Marin Larkspur. Comment
  CAS-BOT-BC157713  Drymocallis glandulosa var. glandulosa Elsie Zeile 1903-5-1 s.n. Marin Mill Valley Comment
  RSA29623  Drymocallis glandulosa var. wrangelliana Joseph A. Ewan 1934-3-15 8923 Marin 1 mile W of Fallon, above Estero de Americano Comment
  CAS-BOT-BC70896  Dryopteris arguta Peter H. Raven; Michael P. Johnson 1967-5-1 21117 Marin south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC70899  Dryopteris arguta John Thomas Howell 1965-6-2 41325 Marin Fern Curve on highway to coast nw. of Tamalpais Valley Comment
  CAS-BOT-BC71072  Dryopteris expansa Gordon H. True; Fred Ross 1969-6-20 5075 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda, Sheep Corral Canyon 121 Comment
  CAS-BOT-BC428006  Dudleya caespitosa Peter H. Raven; Michael P. Johnson 1967-5-1 21067 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC428134  Dudleya cymosa subsp. cymosa J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  JEPS49933  Dudleya farinosa W. L. Jepson 1928-6-10 12922 Marin Tiburon Comment
  UC1543006  Dudleya farinosa Donald G. Nelson 1937-7-10 544 Marin just w Pt. Reyes Lighthouse (on n sloping bank, above bird rocks); Point Reyes Comment
  CAS-BOT-BC112257  Eleocharis rostellata John Thomas Howell 1939-5-14 14685 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC203861  Elymus X hansenii John Thomas Howell 1941-5-25 16236 Marin Near Bootjack, Mt. Tamalpais Comment
  RSA127280  Elymus X hansenii J. T. Howell 1948-5-31 24325 Marin Devil's Gulch, near Camp Taylor Comment
  UC37409  Elymus californicus J. Burtt Davy 1898-8-1 4318 Marin near Olema (on the road to Inverness); North Coast Ranges Comment
  UC1153893  Elymus glaucus Beecher Crampton 1957-6-11 4185 Marin just s Muir Beach (bluffs above sea) Comment
  UCD62261  Elymus glaucus P. B. Kennedy 1926-5-20 Marin Road to Lake Lagunitas. Comment
  UCD62295  Elymus glaucus P. B. Kennedy 1914-4-19 4706 Marin Mill Valley. Comment
  CAS-BOT-BC203493  Elymus glaucus subsp. glaucus John Thomas Howell 1943-6-6 18199 Marin Between Mill Valley and Muir Woods Comment
  UCD62362  Elymus glaucus subsp. glaucus L. S. Smith 1916-5-6 Marin Near Woodacre. Comment
  CAS-BOT-BC203803  Elymus glaucus subsp. virescens John Thomas Howell 1942-6-21 s.n. Marin Carson Ridge Comment
  RSA127229  Elymus glaucus subsp. virescens J. T. Howell 1946-7-7 22221 Marin West Peak, Mt Tamalpais Comment
  SEINET203579  Elymus glaucus subsp. virescens F. J. Hermann 1955-7-25 11919 Marin Mt. Tamalpais; Matt Davis Trail Bootjack Camp Comment
  UC1106108  Elymus glaucus subsp. virescens John Thomas Howell 1946-7-7 22221 Marin Mt. Tamalpais; West Peak Comment
  UCD62391  Elymus glaucus subsp. virescens Beecher Crampton 1961-6-28 5913 Marin 5 miles south of Tomales, along State Hwy. 1, slopes above Tomales Bay. Comment
  CAS-BOT-BC166285  Epilobium canum subsp. canum Ralph Hoffmann 1930-7-23 s.n. Marin Little Pine, San Rafael Mts. Comment
  RSA698285  Epilobium ciliatum subsp. watsonii J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay. Comment
  UCD35987  Epilobium ciliatum subsp. watsonii Beecher Crampton 1946-8-14 409 Marin Along an inlet between Hamlet and Tomales. 6 Comment
  RSA95471  Epilobium ciliatum subsp. watsonii L. S. Rose 1953-7-20 53051 Marin Dillon Beach. Comment
  UC1122345  Epilobium densiflorum B. Schreiber 1936-6-28 2257 Marin 2 mi e San Geronimo; Petaluma Quadrangle 137 Comment
  OBI48976  Epilobium minutum Michener & Bioletti, Bioletti May 1892 s.n. Marin Seguora Canon Comment
  UCD106501  Epilobium minutum H. A. Borthwick 1925-6-5 1845 Marin Marin Count. Comment
  SEINET7725930  Epipactis gigantea Unknown Marin Camp Taylor Comment
  CAS-BOT-BC57903  Equisetum arvense John Thomas Howell 1945-5-20 20876 Marin Tiburon. Comment
  CAS-BOT-BC57534  Equisetum telmateia Beryl O. Schreiber 1936-3-8 2159 Marin Inverness Comment
  CAS-BOT-BC57547  Equisetum telmateia Gordon H. True 1977-4-12 8193 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 6 Comment
  JEPS79610  Equisetum telmateia subsp. braunii Edward Lee 1979-5-19 Marin deep ravine descending to Driftwood Beach Pt. Reyes Comment
  RSA44382  Eragrostis mexicana subsp. virescens Henry M. Pollard 1947-8-4 s.n. Marin Grounds of Orleans Hotel, Orleans Comment
  CAS-BOT-BC284136  Eragrostis pectinacea var. pectinacea John Thomas Howell 1959-11-4 35117 Marin Reservoir north of Point Reyes (town) Comment
  SEINET10617378  Erechtites argutus Robert A. Norris 1978-6-8 Norris 3790 Marin Locally common on bank by Murray Circle, Ft. Baker. Comment
  CAS-BOT-BC131545  Ericameria arborescens L. S. Rose 1941-10-7 41461 Marin Bootjack Camp, east slope of Mt. Tamalpais 530 Comment
  CAS-BOT-BC131551  Ericameria arborescens Alice Eastwood 1912-10-11 2306 Marin Mt. Tamalpais Comment
  UCR111267  Ericameria arborescens L. S. Rose 1966-9-29 66092 Marin Mt. Tamalpais, East Peak. 701 Comment
  RSA503500  Ericameria arborescens subsp. arborescens Robert A. Norris 1974-10-13 2226 Marin about 1 mile below Mill Valley Air Force Station, Mt. Tamalpais Comment
  CAS-BOT-BC286880  Ericameria ericoides Edward Lee Greene 1887-9-10 s.n. Marin Bolinas Bay Comment
  CAS-BOT-BC300623  Erigeron foliosus var. hartwegii Doreen Smith 1993-6-15 s.n. Marin At the top of Big Rock Ridge Comment
  CAS-BOT-BC300625  Erigeron foliosus var. hartwegii Doreen Smith 1999-8-27 s.n. Marin Pt. Reyes National Seashore, North-west of North District Ranger Station Comment
  CAS-BOT-BC295439  Erigeron karvinskianus Wilma Follette 1999-7-23 s.n. Marin Sausalito Comment
  CAS-BOT-BC295740  Erigeron petrophilus var. petrophilus John Thomas Howell 1942-7-12 17034 Marin Northside Trail, Mt. Tamalpais Comment
  UC204261  Erigeron petrophilus var. petrophilus A. D. E. Elmer Jul 1903 4649 Marin Point Reyes Post Office Comment
  CAS-BOT-BC300239  Erigeron reductus var. angustatus Alice Eastwood 1912-7-29 1518 a Marin Mt. Tamalpais Comment
  RSA51357  Eriogonum caninum L. S. Rose 1949-9-5 49169 Marin Mt. Tamalpais, Rock Springs 655 Comment
  RSA39852  Eriogonum caninum P. A. Munz 1947-10-5 12199 Marin Road above Alpine Lake, north base of Mt. Tamalpais 366 Comment
  RSA691934  Eriogonum caninum Barbara J. Ertter, Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9124 Marin Tiburon Peninsula on San Francisco Bay, northeast side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. 91 Comment
  RSA83051  Eriogonum cinereum Verne Grant, Alva Grant 1946-6-13 7669 Marin Near Fairfax. Comment
  CAS-BOT-BC249910  Eriogonum fasciculatum var. foliolosum Richard Mc. P Brown 1973-9-6 s.n. Marin Point Reyes National Seashore, ca. 1/8 mile along New Entrance/Limantour Spit Road from Bear Valley Road Comment
  CAS-BOT-BC259192  Eriogonum latifolium Gordon H. True; Fred Ross 1969-5-30 5032 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CHSC64332  Eriogonum latifolium H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 811 Marin Mount Tamalpais State Park, on California State Highway # 1. Along coastal bluffs. 60 Comment
  UC1618085  Eriogonum latifolium Donald G. Nelson 1937-7-10 536 Marin West of Point Reyes Lighthouse (above bird rocks) Comment
  UC718031  Eriogonum latifolium Carl B. Wolf 1934-6-28 5785 Marin 1/4 mi from Lighthouse; Pt. Reyes Peninsula 60 Comment
  SJSU919  Eriogonum latifolium E. G. Meyers 1946-6-9 Marin Pt Reyes Comment
  CAS-BOT-BC259500  Eriogonum luteolum var. caninum Miss. H. A. Walker 1909-8-14 1838 Marin At Tiburon Comment
  JEPS107046  Eriogonum luteolum var. caninum J. Greenhouse with John Game 2003-9-6 5061 Marin Wilson Hill Road about 1 mile S of Chileno Valley Road 91 Comment
  POM105144  Eriogonum luteolum var. caninum Harriet Ann Walker 1909-8-14 1838 Marin Tiburon. Comment
  SBBG122931  Eriogonum luteolum var. caninum B. Ertter, N. McCarten, M. Fogiel, D. Pritchett 1990-6-16 9124 Marin NE side of ridge at narrow point of Tiburon Peninsula, between Paradise Drive and Hacienda Drive 91 Comment
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Mar 12 2012
  UC912824  Eriogonum luteolum var. caninum John Thomas Howell 1937-7-4 13088 Marin Tiburon Comment
  UC943022  Eriogonum luteolum var. caninum Lewis S. Rose 1949-9-5 49169 Marin Rock Springs Mt. Tamalpais 655 Comment
  UCD100315  Eriogonum luteolum var. caninum Heidi E. M. Dobson 1977-7-8 264 (I) Marin above Fairfax-Bolinas Road at base of Pine Hill. Comment
  UCD161848  Eriogonum luteolum var. caninum Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC259506  Eriogonum luteolum var. caninum Ernest C. Twisselmann 1956-9-9 3129 Marin Trail 0.25 mile southeast of Mountain Theater, Mt. Tamalpais 609 Comment
  UC1176910  Eriogonum luteolum var. luteolum John Thomas Howell 1945-8-12 21375 Marin near Mt. Theater; Mt. tamalpais Comment
  CAS-BOT-BC268922  Eriogonum nudum var. auriculatum A. D. E. Elmer 1903-7-1 5052 Marin Point Reyes Post Office Comment
  UC1176912  Eriogonum nudum var. auriculatum John Thomas Howell 1939-7-2 14841 Marin between Big Lagoon and Muir Woods Comment
  UC936183  Eriogonum nudum var. auriculatum Ethel Crum 1933-7-9 1506 Marin s side of Mount Tamalpais North Coast Ranges, Mount Tamalpais 304 Comment
  CAS-BOT-BC232292  Eriogonum nudum var. nudum A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1753 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  UCD101491  Eriogonum umbellatum var. polyanthum Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry, American River Canyon. Comment
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Sep 11 2017
  UCSB1502  Eriogonum vimineum Keator, Glenn 1958-7-10 Marin 4.1 miles west of Fairfax on Lake Alpine road Comment
  CAS-BOT-BC297983  Eriophyllum confertiflorum Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island Comment
  UCD132134  Eriophyllum confertiflorum A. A. Beetle 1939-3-17 1769 Marin Near Bolinas. Comment
  UC31692  Eriophyllum confertiflorum var. confertiflorum Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  CAS-BOT-BC301189  Eriophyllum lanatum var. arachnoideum R. S. Ferris; Ira L. Wiggins 1935-7-19 8088 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  CAS-BOT-BC301196  Eriophyllum lanatum var. arachnoideum A. D. E. Elmer 1903-7-1 4549 Marin Point Reyes Post Office Comment
  POM54361  Eriophyllum lanatum var. arachnoideum A. D. E. Elmer 1903-07 4549 Marin Point Reyes Post Office. Comment
  UC589337  Eriophyllum lanatum var. arachnoideum Beryl O. Schreiber 1932-6-15 475 Marin Teachers Beach Tomales Bay, Teachers Beach Comment
  UC614976  Eriophyllum lanatum var. arachnoideum Beryl O. Schreiber 1932-5-22 281 Marin Pipe Line Trail to Mount Tamalpais Comment
  UCD132188  Eriophyllum lanatum var. arachnoideum O. M. Oleson 1910-4-7 15685 Marin Tamalpais . Comment
  UCD161897  Eriophyllum lanatum var. arachnoideum Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, about 4 miles west of San Rafael, vegetation plot LVR 02. UTM Zone 10 E 535984 N 4211892. (Coordinates converted from UTM by label maker.) 434 Comment
  SEINET11841245  Eriophyllum lanatum var. croceum E. H. Graham 1931-1 6914 Marin Point Reyes, near camp next to blacksmith shop Comment
  JEPS61376  Erodium botrys W. L. Jepson 1896-3-23 13553 Marin Ross Valley Comment
  UCD103128  Erodium brachycarpum John Thomas Howell 1947-5-18 23182 Marin East end Alpine Lake. Comment
  UCD103131  Erodium brachycarpum P. B. Kennedy 1926-5-20 s.n. Marin Road from San Rafael to Tomales. Comment
  SEINET8566116  Erodium cicutarium F. Martin 1962-4-21 44 Marin 7 miles east of San Rafael, along San Pedro Rd. 3 Comment
  SBBG41055  Eryngium aristulatum var. aristulatum J. T. Howell 1946-9-15 23006 Marin Hidden Lake, Mt Tamalpais Comment
  POM203971  Eryngium armatum J. T. Howell 1933-7-30 11466 Marin 1.5 miles north of Olema Comment
  SEINET13944097 Image available Eryngium armatum Lewis S. Rose 1955-1 55172 Marin 2 miles east of Tomales; ca 100 ft 30 Comment
  UC1487318  Eryngium armatum Yusuf Sheikh 1973-9-15 546 Marin on State Hwy. 1 opposite Dolan County Park, less than 0.5 mi S of Bodega Bay Comment
  UCD127471  Eryngium armatum John Thomas Howell 1946-6-30 22163 Marin Rodeo Lagoon. Comment
  SEINET7714543  Erysimum asperum Unknown Marin Camp Taylor Comment
  UC1034750  Erysimum concinnum G. B. Rossbach 1955-3-5 565 Marin Ca. 2 mi. NE of end of Point Reyes. 15 Comment
  UC566045  Erysimum concinnum H. S. Yates 1934-3-18 3726 Marin Point Reyes Point Reyes Quadrangle 182 Comment
  CAS-BOT-BC54771  Erysimum franciscanum G. B. Rossbach; R. P. Rossbach 1940-4-25 927 Marin About 1.5 mile northeast of Muir Woods National Monument. 304 Comment
  UCD77715  Erysimum franciscanum Robert E. Preston 2000-4-14 1331 Marin Marin Peninsula, ca. 0.4 mi s of entrance to Waldo Tunnel, on roadcut along w side of Highway 1/101, 37.8382? N, 122.4865? W 121 Comment
  SJSU11566  Erythranthe guttata J. J. Tada 1967-4-22 Marin by State Rte 1, 0.5 mi N of Muir Beach Comment
  CAS-BOT-BC403219  Eschscholzia californica M. E. Parsons 1912-4-30 s.n. Marin Kentfield Comment
  UC589466  Eschscholzia californica Beryl O. Schreiber 1932-6-29 618 Marin Sand Dune Beach Tomales Bay Comment
  CAS-BOT-BC403202  Eschscholzia californica John Thomas Howell 1954-4-22 29141 Marin South end of Tiburon Peninsula Comment
  SEINET12102672  Eschscholzia californica E. H. Graham 1931-1 s.n. Marin Near lighthouse, Pt. Reyes Comment
  UCD69739  Eschscholzia californica Carolyn Schlobohm 1989-5-6 17 Marin Tiburon Hills. Open grassy hillside, 0.5 mile north-east of spring. With grasses, Achillea and Viola. On semi-dry soil in full sun. Herb, 30cm tall with orange flowers. 115 Comment
  SEINET3165873  Eucrypta chrysanthemifolia Brandegee sn Marin Angel Island Comment
  CAS-BOT-BC206814  Euonymus occidentalis Greg de Nevers 2001-6-4 12518 Marin Cataract Gulch Comment
  CAS-BOT-BC124308  Euphorbia maculata J. T. Howell 1988-7-20 s.n. Marin Terra Linda Community Gardens. Comment
  CDA18066  Euphorbia oblongata A. Stephens, S. Carlsen 1999-6-29 PDR 024534 Marin Nicasio. 0 Comment
  SEINET948346  Fabaceae Lous E. James 1946-1 1739 Marin San Anselmo. Hill back of Hampton Ave. off El Cerrito Ave. Comment
  CDA22708  Fallopia multiflora G. D. Barbe, P. Economon 1975-12-11 2105 Marin 225 Eldridge Avenue, Mill Valley. 0 Comment
  CDA22713  Fallopia multiflora G. D. Barbe 1976-1-15 2106 Marin 225 Eldridge Avenue, Mill Valley. 0 Comment
  UCD142145  Fallopia multiflora G. D. Barbe 1976-1-15 2106 Marin 225 Eldridge Avenue, Mill Valley. Comment
  CDA9687  Festuca californica D. G. Kelch 2007-3-29 7 .104 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  SJSU4032  Festuca californica C. W. Sharsmith 1964-4-26 7243 Marin 2 mi NE of Point Reyes, Point Reyes Peninsula Comment
  UCD65862  Festuca californica subsp. californica L. S. Smith 1916-5-7 Marin Lagunitas. Comment
  UCD65881  Festuca californica subsp. californica A. A. Beetle 1945-6-12 3998 Marin Point Reyes. Comment
  UCD65903  Festuca californica subsp. californica Ogden C. Riddle 1941-4-20 70 Marin Near Bootjack Camp, Mt. Tamalpais. 304 Comment
  CAS-BOT-BC282509  Festuca elmeri John Thomas Howell 1939-5-14 14665 Marin Between Phoenix Lake and Lake Lagunitas Comment
  CAS-BOT-BC282512  Festuca elmeri John Thomas Howell 1945-5-27 20878 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC278439  Festuca idahoensis John Thomas Howell 1944-5-21 19492 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC278823  Festuca occidentalis John Thomas Howell 1945-5-27 20888 Marin Railroad grade at Fern Canyon, Mt. Tamalpais Comment
  UCD66144  Festuca occidentalis Robert Tofsrud Date Unknown 4 Marin Rock Springs at Jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theater on Cataract Creek, 1 1/2 miles sse of West Peak of Mt. Tamalpais. 609 Comment
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Feb 13 2012
  CAS-BOT-BC278986  Festuca rubra John Thomas Howell 1939-6-18 14780 Marin Near Mud Lake Comment
  POM275011  Fragaria californica Lyman D. Benson 1929-3-21 1025 Marin Wooded N slopes, Summit N of Sausolito on the Redwood Hwy Comment
  SEINET7721220  Fragaria californica Unknown 1887-4-6 Marin Saucelito Comment
  CAS-BOT-BC437042  Fragaria vesca Robert Soost 1999-5-10 s.n. Marin North end of Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC52583  Frangula californica subsp. californica Alice Eastwood 1915-6-24 4782 Marin Inverness Comment
  CAS-BOT-BC52585  Frangula californica subsp. californica John Thomas Howell 1966-5-25 41546 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC52588  Frangula californica subsp. californica E. M. Zeile 1921-9-3 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC223774  Frankenia salina Ray Pestrong 1963-11-7 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC223492  Fraxinus latifolia Miss. A. Eastwood 1894-8-1 s.n. Marin Near Lagunitas Comment
  CAS-BOT-BC419738  Fraxinus latifolia R. Brostrom; M. Garcia; M. E. Hannibal; N. Hannibal 2014-9-13 14085 Marin Mount Tamalpais. Marin Municipal Water District lands: Along Bon Tempe Creek, junction of Bullfrog Road and Azalea trail, Fairfax Comment
  CAS-BOT-BC175957  Fremontodendron californicum Dennis Odion 1999-4-21 s.n. Marin East of Pine Mountain Fire Road & northeast of Repack Fire Road Comment
  CAS-BOT-BC130035  Fritillaria affinis Alice Eastwood 1917-3-11 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC130042  Fritillaria affinis Lena E. Bowley 1913-4-1 s.n. Marin Fairfax Comment
  JEPS76995  Fritillaria affinis Robert M. Lloyd 1963-3-10 2115 Marin Point Reyes Peninsula, Drakes Bay Beach Drakes Bay Beach; Point Reyes Peninsula, Drakes Bay Beach Comment
  SDSU20652  Fritillaria affinis Sean Ryan 2011-3-27 89 Marin 20m along the path heading north from Point Reyes National Seashore Lighthouse turnabout. 135 Comment
  CAS-BOT-BC130016  Fritillaria affinis Wilma Follette 2000-4-4 s.n. Marin Millerton Point, along north-trending ridge. Tomales Bay, east side Comment
  CAS-BOT-BC130028  Fritillaria affinis Katherine Kipping 1968-3-31 103 Marin 1.6 miles north of old Bolinas Road [form] from the top of Mt. Tamalpais 228 Comment
  RSA367706  Fritillaria affinis Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC130370  Fritillaria liliacea Doreen Smith 1998-2-26 s.n. Marin Mt. Burdell, south slope, end of Simmons Lane, Novato Comment
  JEPS41299  Fritillaria liliacea Paul Wilson 1920-3-21 Marin near the coast sw of Point Reyes Station Comment
  RSA68727  Fritillaria liliacea Mabel Chandler 1946-05 s.n. Marin Hills west of Nicasio Comment
  RSA0064340  Fuchsia Peter Rubtzoff 1989-9-30 10051 Marin Iverness Park, on north side of Balboa Avenue, just west of its junction with Sir Francis Drake Blvd. Comment
  UC589416  Galium aparine Beryl O. Schreiber 1932-6-29 602 Marin Sand Dune Beach Tomales Bay Comment
  SD70529  Galium californicum subsp. californicum G. Ledyard Stebbins 1963-8-8 Marin Along Eldridge Grade Road, north side of East Peak, Mt. Tamalpais 244 Comment
  UC888841  Galium californicum subsp. californicum Alice Eastwood 1912-7-29 1507 Marin Mt. Tamalpais Comment
  LA208414  Galium californicum subsp. californicum John Thomas Howell; 1930-7-20 5385 Marin Mt. Tamalpais on SE side. Comment
  RSA67157  Galium californicum subsp. californicum J. T. Howell 1930-7-20 5381 Marin Just S of Phoenix Lake. Comment
  UC35331  Galium californicum subsp. californicum W. H. Brewer Apr 6 1862-Apr 7 1862 954 Marin Comment
  JEPS77894  Galium trifidum var. pacificum Edward Lee 1934-6-17 894 Marin streamside between Olema and South Brook Comment
  JEPS62315  Galium triflorum Lauramay T. Dempster 1970-5-12 4380 Marin Bear Valley road Comment
  UC896971  Gamochaeta ustulata Alice Eastwood 1912-5-19 9 Marin Kentfield Comment
  CAS-BOT-BC188501  Garrya elliptica Miss Eastwood 1903-1-1 3169 Marin Mt. Tamalpais Comment
  CAS-BOT-BC188507  Garrya elliptica Saichi Kawahara 1968-3-10 28 Marin Alpine Dam Road, about 1 mile from Alpine Gulch on Fairfax side. 316 Comment
  CAS-BOT-BC194534  Garrya elliptica C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CHSC20569  Garrya elliptica Robert A. Schlising; N. Lerston, L. Thurman 1963-2-2 2430 Marin Coast Ranges. Roadside, 3.3 miles NW of Point Reyes Station Comment
  JEPS29127  Garrya elliptica W. L. Jepson 1924-2-3 10308 Marin Bolinas Ridge Comment
  SD58441  Garrya elliptica W. L. Jepson 1924-2-3 10308 Marin Bolinas Ridge. Comment
  CAS-BOT-BC123875  Garrya fremontii Alice Eastwood 1896-2-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC282575  Gastridium phleoides Volney Rattan 1903-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC282625  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas Comment
  UCD66568  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas. Comment
  UCD66608  Gastridium phleoides Javier Penalosa; J. T. Howell 1961-6-7 1633 Marin Tiburon Peninsula. West of Marin Country Day School. 30 Comment
  RSA240607  Gaultheria shallon C. W. Tilforth, John Dourley 1973-7-17 899 Marin C. 1 mi. s. of Indian Beach along Pierce Point Road., Tomales Bay. Comment
  UC615120  Gaultheria shallon Beryl O. Schreiber 1932-4 278 Marin Pipe Line Trail to Mount Tamalpais Comment
  CAS-BOT-BC303509  Gazania linearis Doreen Smith 2001-4-1 s.n. Marin E of Vintage Oaks Shopping Center, S Novato Comment
  CAS-BOT-BC208066  Genista monspessulana Elizabeth McClintock 1964-3-2 s.n. Marin Spindrift Point, just north of Muir Beach Comment
  CDA4055  Genista monspessulana T. C. Fuller 1962-2-27 7695 Marin West of freeway, Highway 101, 0.5 mile north of Spencer Avenue overpass, Sausalito. 0 Comment
  UC615556  Gentiana affinis var. ovata Beryl O. Schreiber 1932-8-16 932 Marin brushy slope Point Reyes Lighthouse Road Comment
  PASA677  Geranium molle Mabel B. Peirson 1926-3-28 Marin Tennessee Cove Comment
  UC128519  Geranium potentilloides Lilian McHoul 1965-5-3 Marin between Bolinas and Olema (on the way to Bolema Club, w of Highway 1) Comment
  CDA31891  Gilia angelensis D. G. Kelch 2008-4-13 8 .04 Marin Mt Tamalpais. Matt Davis Trail. Near small picnic area between parking lot and mine entrance. Comment
  UC1182811  Gilia capitata subsp. capitata A. R. Kruckeberg 1949-7-22 S- 180 Marin Comment
  POM299290  Gilia capitata subsp. chamissonis Lester Rowntree 1938-5-18 s.n. Marin Point Reyes Comment
  RSA469339  Gilia capitata subsp. chamissonis Glenn A. Gorelick 1967-5-28 s.n. Marin 9 miles north of Point Reyes Lighthouse, Point Reyes National Seashore Comment
  UC931987  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1947-6-8 7992 Marin 12.5 mi from Inverness; Point Reyes Peninsula, 12.5 mi from Inverness Comment
  UC931991  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-5-17 8506 Marin 12.5 mi from Inverness; Point Reyes Peninsula, 12.5 mi from Inverness Comment
  CAS-BOT-BC322131  Githopsis specularioides A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13214 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  JEPS97670  Glebionis segetum Annetta M. Carter, Herbert L. Mason 1938-5-18 1414 Marin 12 mi from [W of] Inverness. Pt. Reyes. Comment
  UC1301072  Glebionis segetum Helen K. Sharsmith 1963-5-18 5455 Marin along e edge of Tomales Bay; San Francisco Bay Region, Tomales Bay 9 Comment
  JEPS128161  Glyceria declinata Eric Wrubel 2012-12-20 NPS Marin Golden Gate National Recreation Area. Muir Beach, Big Lagoon staging area. Comment
  CAS-BOT-BC282798  Glyceria leptostachya John Thomas Howell 1943-9-5 19321 Marin Just south of Mill Valley Comment
  UCD66740  Glyceria leptostachya Malcolm A. Nobs; S. Galen Smith 1949-6-20 914 Marin On Highway I, ca. 1 mile north of Point Reyes Station. Comment
  RSA12221  Gnaphalium californicum C. B. Wolf 1934-6-28 5765 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  CAS-BOT-BC302621  Gnaphalium palustre John Thomas Howell 1946-8-23 22894 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  UCR25436  Gnaphalium stramineum D. E. Breedlove 1961-12-31 1436 Marin Along rd to Point Reyes, 12.0 mi west of Inverness 21 Comment
  CAS-BOT-BC304424  Grindelia hirsutula Paul F. Covel 1937-6-27 588 Marin Tomales Pt rd. no. Inverness Comment
  CAS-BOT-BC304465  Grindelia hirsutula Peter Rubtzoff 1951-9-23 808 Marin Mount Tamalpais. Roadside near Bootjack Camp Comment
  CAS-BOT-BC304478  Grindelia hirsutula John Thomas Howell 1933-7-23 11456 Marin Sausalito Hills Comment
  CAS-BOT-BC304495  Grindelia hirsutula C. V. Morton 1941-7-16 2895 Marin Mt. Tamalpais Comment
  CAS-BOT-BC314438  Grindelia hirsutula John Thomas Howell 1933-7-30 11488 Marin 7 miles S of Bolinas Bay on road to Sausalito Comment
  CAS-BOT-BC314464  Grindelia hirsutula Lewis S. Rose 1930-7-20 s.n. Marin San Quentin Comment
  JEPS41887  Grindelia hirsutula W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  POM359074  Grindelia hirsutula L. S. Rose 1933-9-17 33376 Marin San Rafael. Comment
  RSA12206  Grindelia hirsutula C. B. Wolf 1934-6-27 5749 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  UC1176894  Grindelia hirsutula John Thomas Howell 1939-11-5 15387 Marin Sausalito Comment
  UC472383  Grindelia hirsutula Jos. Burtt Davy Jun 1 1899-Jul 1 1899 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC314423  Grindelia hirsutula Julian A. Steyermark 1934-9-18 s.n. Marin Salt marsh 2 mi. W of Marin-Sonoma Co. line Comment
  CAS-BOT-BC314425  Grindelia hirsutula Barrett Anderson 1986-7-22 3211 Marin Point San Pedro Road along San Rafael Bay, Bay Salt Marsh at sea level Comment
  CAS-BOT-BC314449  Grindelia hirsutula John Thomas Howell 1930-6-22 5320 Marin Hillsides at Fort Baker Comment
  UCSB6575  Grindelia hirsutula Keator, Glenn 1958-08 Marin About 4.1 miles west of Fairfax on Lake Alpine Road Comment
  RSA130925  Grindelia stricta var. platyphylla E. K. Balls 1958-7-20 23578 Marin 1 mile NE from Point Reyes Lighthouse. 168 Comment
  OBI35888  Grindelia stricta var. stricta David J. Keil 1983-6-29 17186 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  SEINET4925297  Gunnera tinctoria Andrew S. Doran, Kim Richard Kersh, Jeffrey Greenhouse 2008-6-6 628 Marin Point Reyes National Seashore: ca. 3/4 mile N on Marshall Beach Road from Pierce Point Road. 101 Comment
  CAS-BOT-BC304587  Gutierrezia californica Katherine Culligan 1982-7-20 874 Marin .15 mi. N of junction of Conzelman Rd. and McCullough on McCullough. Mid-slope on E. side of rd. Comment
  CAS-BOT-BC309446  Helenium puberulum Phyllis Ellman 1972-7-7 s.n. Marin NW. of Old St. Hilary's, Tiburon Comment
  CAS-BOT-BC224001  Helianthemum scoparium A. A. Heller 1902-6-18 5721 a Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  CAS-BOT-BC224002  Helianthemum scoparium Volney Rattan 1881-6-1 s.n. Marin Near summit Mt. Tamalpais Comment
  CAS-BOT-BC305351  Helianthus annuus John Thomas Howell 1946-9-20 23011 Marin Novato Comment
  CAS-BOT-BC305886  Helminthotheca echioides John Thomas Howell 1930-6-22 5319 Marin Fort Baker Comment
  CAS-BOT-BC306192  Hemizonia congesta subsp. congesta John Thomas Howell 1946-6-13 22046 Marin East of Aurora School at Sonoma Co. line Comment
  SFV17847  Hemizonia congesta subsp. congesta J. Davis 1991-6-1 s. n. Marin Near Nicasio, at southern end of Nicasio Reservoir on Nicasio Valley Road. 61 Comment
  UC523532  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi n Tomales Comment
  CAS-BOT-BC309615  Hemizonia congesta subsp. lutescens Philip A. Munz 1947-10-5 12187 Marin Trail from Ross to Lake Lagunitas 152 Comment
  CAS-BOT-BC309636  Hemizonia congesta subsp. lutescens John Thomas Howell 1944-5-14 19455 Marin Pt. Reyes Station Comment
  JEPS117981  Hemizonia congesta subsp. lutescens Holly Forbes and Barbara Keller 2008-10-28 Marin Corte Madera: Ring Mt. Preserve, at the end of Westward Drive, along the Phyllis Ellman trail where it intersects the fire road to the summit. Comment
  JEPS38277  Hemizonia congesta subsp. lutescens W. L. Jepson 1936-11-2 17976 Marin near San Quentin Comment
  UC197521  Hemizonia congesta subsp. lutescens H. M. Hall 1915-5-13 9896 Marin Tiburon Island Comment
  UC523530  Hemizonia congesta subsp. lutescens David D. Keck 1933-11-6 2641 Marin 5.5 mi n Point Reyes Comment
  CAS-BOT-BC309608  Hemizonia congesta subsp. lutescens John Thomas Howell 1946-7-4 22171 Marin Hicks Valley Comment
  CAS-BOT-BC309644  Hemizonia congesta subsp. lutescens H. M. Hall 1915-5-13 9896 Marin Tiburon Island, San Francisco Bay Comment
  CAS-BOT-BC309650  Hemizonia congesta subsp. lutescens H. M. Hall 1915-9-25 10126 Marin Region of San Francisco Bay. Tiburon Comment
  CAS-BOT-BC306256  Hemizonia congesta subsp. luzulifolia Doreen Smith 2003-9-1 s.n. Marin Near Mt. Muir horse facility Comment
  UCD132995  Hemizonia congesta subsp. luzulifolia Heidi E. M. Dobson 1977-7-8 264 (III) Marin above Bolinas-Fiarfax Road at base of Pine Hill. Comment
  POM360248  Hemizonia corymbosa subsp. corymbosa M. B. Dunkle 1936-8-14 4807 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  RSA245536  Hemizonia multicaulis subsp. vernalis Larry E. DeBuhr, Gary D. Wallace 1973-5-22 1154 Marin Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake Comment
  RSA81600  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1910-6-9 s.n. Marin Hillside out of San Rafael. Comment
  JEPS77813  Heracleum lanatum Robert M. Lloyd 1963-3-10 2128 Marin e. of Bootjack on rd. to Mill Valley 304 Comment
  CAS-BOT-BC310218  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1946-5-12 21775 Marin South end of Carson Ridge Comment
  CAS-BOT-BC310226  Hesperevax sparsiflora var. sparsiflora Peter H. Raven; Michael P. Johnson 1967-5-1 21148 Marin Angel Island. On south side of island above Rock Quarry 137 Comment
  RSA13781  Hesperevax sparsiflora var. sparsiflora H. P. Bracelin 1930-4-20 13 Marin Open flat 1 mile S of Lagunitas. 67 Comment
  UC534984  Hesperevax sparsiflora var. sparsiflora Mrs. H. P. Bracelin 1930-4-20 13 Marin 1 mi s of Lagunitas 66 Comment
  POM193966  Hesperevax sparsiflora var. sparsiflora J. T. Howell 1930-4-20 4720 Marin 1 mile east of Lagunitas Comment
  CAS-BOT-BC175987  Hesperolinon californicum K. Brandegee s.n. Marin Tiburon Comment
  JEPS32270  Hesperolinon congestum W. L. Jepson 1928-6-10 12925 Marin Tiburon 30 Comment
  JEPS32272  Hesperolinon congestum W. L. Jepson 1928-6-10 12926 Marin Tiburon 30 Comment
  RSA89756  Hesperolinon congestum P. A. Munz 1954-8-1 19912 Marin Tiburon Peninsula 30 Comment
  UC1212429  Hesperolinon congestum Helen K. Sharsmith 1958-10-12 4613 Marin hills just n town of Tiburon (directly back of abandoned chapel); Outer North Coast Ranges 30 Comment
  UC410451  Hesperolinon congestum Alice Eastwood 1930-4-30 Marin Tiburon Comment
  UC1058219  Hesperolinon congestum W. H. Brewer 1860-1-1 2386 Marin Comment
  UC1601269  Hesperolinon micranthum Helen K. Sharsmith 1958-10-12 4612 Marin hill above Pan Toll campground; Inner North Coast Ranges, Mt. Tamalpais, Mt. Tamalpais State 579 Comment
  UCD72557  Heterocodon rariflorum John Thomas Howell 1940-5-12 15421 Marin Lagunitas Creek. Comment
  CAS-BOT-BC143711  Heteromeles arbutifolia Volney Rattan 1884-7-1 s.n. Marin Tamalpais Comment
  RSA449833  Heteromeles arbutifolia M. B. Dunkle 1931-7-11 2477 Marin Tomales Bay Comment
  SBBG71022  Heteromeles arbutifolia A. A. Beetle, J. L. Morrison 1940-1-21 1565 Marin trail from Mountain Theater to Rifle Camp, Mount Tamalpais 700 Comment
  CAS-BOT-BC143717  Heteromeles arbutifolia Javier Penalosa 1961-6-29 1926 Marin Near the Recreation Center, Tiburon Comment
  RSA0072388  Heteromeles arbutifolia A. A. Beetle, J. Morrison 1940-1-21 1565 Marin Trail from Mountain Theater to Rifle Camp, Mt. Tamalpais. 700 Comment
  UC34636  Heterotheca oregona var. rudis E. R. Drew 1889-5-18 Marin Inverness Comment
  UCD161918  Heterotheca sessiliflora subsp. bolanderi Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 03. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  CAS-BOT-BC311179  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1933-7-30 11465 Marin 1 mile east of Forest Knolls Comment
  UCD163895  Heterotheca sessiliflora subsp. bolanderi Peter Rubtzoff 1980-7-12 9459 Marin San Anselmo. Comment
  CAS-BOT-BC420420  Heuchera micrantha var. diversifolia Michener; Bioletti 1892-6-1 s.n. Marin Tocaloma Comment
  CAS-BOT-BC424400  Heuchera pilosissima John Thomas Howell 1949-6-7 25346 Marin Dillons Beach Comment
  UC1176733  Heuchera pilosissima John Thomas Howell 1949-6-7 25346 Marin Dillons Beach Comment
  UC1300836  Heuchera pilosissima Helen K. Sharsmith 1963-5-18 5465 Marin e edge Tomales Bay; San Francisco Bay Region, Tomales Bay 9 Comment
  JEPS36595  Hieracium albiflorum W. L. Jepson 1896-6-3 Marin Bolinas Ridge Comment
  RSA40144  Hierochloe occidentalis L. S. Rose 1949-1-11 49002 Marin Lagunitas Creek; 3 miles SE. of Tocaloma redwood Forest 27 Comment
  UC366026  Hierochloe occidentalis J. G. Lemmon and wife May 1874 Marin near San Rafael Comment
  UC39805  Hierochloe occidentalis H. N. Bolander 1863-1 Marin Comment
  UCR136591  Hierochloe occidentalis Beecher Crampton 1954-4-28 1798 Marin San Francisco Bay Region, 0.25 mile east of Woodacre 122 Comment
  SEINET10598883  Hierochloe occidentalis Michener MICHENER s.n. Marin Mill Valley Comment
  CAS-BOT-BC280756  Holcus lanatus John Thomas Howell 1945-7-29 21355 Marin Bolinas Comment
  CHSC61253  Holcus lanatus J. D. Jokerst 1980-4-12 Marin 0.2 mi e of Olima along edges of Sir Francis Drake Hwy. Comment
  UCD84969  Holcus lanatus L. S. Smith 1916-4-6 s.n. Marin Baltimore Park. Comment
  CAS-BOT-BC320303  Holocarpha virgata Doreen Smith 2001-7-15 s.n. Marin Lagunitas Meadows, north side of Mount Tamalpais Comment
  UC12337  Holodiscus discolor W. A. Setchell 1896-3-3 Marin n of Mount Tamalpais; Western Middle California Comment
  POM273136  Holozonia filipes J. T. Howell 1945-8-12 21372 Marin Rock Spring, Mt Tamalpais Comment
  SBBG29170  Holozonia filipes J. T. Howell 1945-8-12 21372 Marin Rock Spring, Mt Tamalpais Comment
  UCD85396  Hordeum brachyantherum P. B. Kennedy 1914-4-19 4705 Marin Mill Valley. Comment
  CAS-BOT-BC284602  Hordeum brachyantherum subsp. brachyantherum Peter H. Raven; Michael P. Johnson 1967-5-1 21022 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC284607  Hordeum brachyantherum subsp. brachyantherum Javier Penalosa 1961-5-5 1434 Marin Tiburon Peninsula. Tiburon Blvd. ca. 100 yds. west of Blackfield Drive Comment
  UC1106128  Hordeum brachyantherum subsp. brachyantherum John Thomas Howell 1944-5-28 Marin Mill Valley Comment
  CAS-BOT-BC289500  Hordeum brachyantherum subsp. californicum John Thomas Howell 1943-5-15 18068 Marin Tiburon Peninsula Comment
  RSA127275  Hordeum brachyantherum subsp. californicum J. T. Howell 1948-5-31 24328 Marin Devil's Gulch, near Camp Taylor Comment
  UC1106131  Hordeum depressum John Thomas Howell 1944-5-28 Marin Almonte Comment
  CAS-BOT-BC285070  Hordeum marinum subsp. gussoneanum R. E. Frenkel 1964-5-5 473 Marin 0.3 mile north-west of Taylor State Park entrance on Sir Francis Drake Road 39 Comment
  CAS-BOT-BC289347  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-6 25296 Marin Hamilton Field Comment
  CAS-BOT-BC289353  Hordeum murinum subsp. glaucum Javier Penalosa 1961-4-29 1353 Marin Northwest of Marin Country Day School, Tiburon Peninsula Comment
  CAS-BOT-BC289413  Hordeum murinum subsp. leporinum Gordon H. True 1969-4-18 4854 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UC818525  Hordeum murinum subsp. leporinum Alice Eastwood 1912-5-19 33 Marin Kentfield Comment
  CAS-BOT-BC289415  Hordeum murinum subsp. leporinum Gordon H. True 1977-5-5 8184 Marin Pike County Gulch (Galloway Canyon) on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach, Audubon Canyon Ranch 3 Comment
  UC14273  Horkelia marinensis J. Burtt Davy 1900-6-18 6710 Marin Point Reyes Comment
  UC525502  Horkelia marinensis Ethel Crum 1933-9-24 1557 Marin slopes above Drake's Estero; Point Reyes Peninsula 15 Comment
  POM36826  Horkelia tenuiloba Philip A. Munz 1922-8-5 6441 Marin Mt. Tamalpais. 366 Comment
  CAS-BOT-BC263275  Hosackia gracilis T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 310 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  CHSC23147  Hosackia gracilis Robert A. Schlising 1962-6-8 2285 Marin California coast range. In open area near Drake's Beach. Comment
  UCD106035  Hosackia gracilis R. Tofsrud Date unknown s.n. Marin 2 miles north of Tomales. Comment
  CAS-BOT-BC400879  Hypericum anagalloides Wilma Follette 1999-6-7 s.n. Marin Point Reyes National Seashore, Ledum Swamp, in ditch along Sir Francis Drake Boulevard Comment
  CAS-BOT-BC411330  Hypericum canadense Alva Day; Cassie Burke 1980-6-18 80 -48 Marin SE side of angel Island, above perimeter Rd. between east Garrison and Point Blunt. Comment
  UC162502  Hypericum concinnum A. A. Heller 1906-6-12 8399 Marin Mt. Tamalpais Comment
  UC34308  Hypericum concinnum W. C. Blasdale 1893-5-25 Marin Mill Valley Comment
  CAS-BOT-BC410249  Hypericum concinnum J. W. Congdon 1889-6-17 27 Marin Mt. Tamalpais Comment
  POM135539  Hypericum concinnum A. A. Heller 1902-6-18 5719 Marin Mount Tamalpais on the railroad between Mill Valley trail and the water tank Comment
  RSA458221  Hypericum concinnum M. B. Dunkle 1931-7-12 2497 Marin Mt. Tamalpais Comment
  CDA36160  Hypericum grandifolium Michael Perlmutter 2011-5-2 Marin Pine Gulch Creek Bank in Bolinas. Adjacent to Starr Route Farms, 88 Olema Road, Bolinas. 0 Comment
  CAS-BOT-BC401246  Hypericum perforatum Gordon H. True 1970-7-9 6375 Marin Point Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  CAS-BOT-BC229779  Hypochaeris glabra A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 702 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road. Comment
  CDA7488  Hypochaeris radicata T. C. Fuller 1957-12-17 Marin 1 mile east of Point Reyes Station. 0 Comment
  POM289686  Hypochaeris radicata Lyman Benson 1934-8-30 6121 Marin Bolinas Bay; Mt. Range: Seaward N Coast; Watershed: Pacific Ocean. 30 Comment
  UC1048128  Hypochaeris radicata H. L. Mason 1938-5-1 652 Marin Point Reyes Comment
  CHSC62011  Iris douglasiana K. L. Warren 1993-4-4 5 Marin W side of Coyote Ridge Trail, 0.1 mi. w of Hwy 1, 1.5 mi sw of Mill Valley. 182 Comment
  SD64380  Iris douglasiana Darley F. Howe 1966-6-1 Marin 4.3 miles west of Inverness, on Point Reyes Peninsula. Comment
  UC143452  Iris douglasiana A. A. Heller 1904-4-28 7371 Marin Corte Madera Comment
  UC580700  Iris douglasiana A. E. Wieslander 1934-3-18 415 Marin Point Reyes; Point Reyes Quad. 182 Comment
  RSA120325  Iris douglasiana S. S. Tillett 1956-6-30 585 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  RSA304204  Iris fernaldii James R. Shevock 1971-2-27 690 Marin Mt. Tamalpais St. Park 549 Comment
  UCSB61608  Iris longipetala Gliessman, Stephen 1969-3-31 Marin south side of Paradise Drive; 1.3 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  CHSC27752  Iris macrosiphon Karen A. Smail 1978-4-6 Marin At the end of Montura Way in Ignacio. 48 Comment
  UC4295  Iris macrosiphon H. M. Hall 1901-2-22 1615 Marin Mill Valley; San Francisco Bay Region Comment
  UC187026  Iris macrosiphon C. F. Sonne Apr 1887 Marin Ross Valley; on road to Tamalpais Comment
  RSA152559  Iris missouriensis H. N. Metcalf 1962-5-3 s.n. Marin West of Tomales on west side of Valley Ford - Franklin School Road Comment
  CAS-BOT-BC69916  Isoetes howellii Brandegee s.n. Marin Olema. Comment
  SEINET3863777  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lugunitas.; 0 Comment
  UC1584757  Isoetes howellii Ed Lee 1979-6-9 Marin High Marsh Comment
  CAS-BOT-BC83536  Iva axillaris Doreen Smith 2003-5-29 s.n. Marin Indian Valley Comment
  POM203869  Jaumea carnosa M. S. Jussel 1933-7-30 409 Marin Marsh at head of Tomales Bay. Comment
  RSA121774  Jaumea carnosa B. O. Schreiber 1936-6-21 2256 Marin Shell Ranch. Comment
  CAS-BOT-BC109999  Juncus acutus Doreen Smith 1995-4-25 s.n. Marin At the Davidson School Campus, San Rafael. Comment
  JEPS128122  Juncus bolanderi Eric Wrubel 2012-7-25 NPS 47 Marin Golden Gate National Recreation Area. Bolinas-Fairfax Road. Comment
  POM312830  Juncus bolanderi Malcolm A. Nobs, S. Galen Smith 1949-6-28 885 Marin Marsh ca. 1 1/2 miles north of Inverness. Comment
  UC1100926  Juncus bolanderi Malcolm A. Nobs and S. Galen Smith 1949-6-28 885 Marin 1.5 mi n Inverness Comment
  UC1179034  Juncus bolanderi Herbert L. Mason 1932-7-24 7117 Marin Inverness Ridge Comment
  UC14885  Juncus covillei W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  UCD141462  Juncus dubius S. S. Tillett 1956-6-30 581 a Marin 3.5 miles along roadbank from Iverness to Pt. Reyes Light; Point Reyes Peninsula. Comment
  SEINET11789587  Juncus effusus M. T. Doutt 1931-1 437 Marin near Nicasio Comment
  UC421813  Juncus hesperius W. P. Taylor 1913-6-6 Marin 3 mi w Inverness Comment
  UC1177398  Juncus mexicanus John Thomas Howell 1947-5-21 23188 Marin Tiburon Comment
  UC69649  Juncus patens Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6866 Marin Point Reyes Peninsula Comment
  JEPS34415  Juncus phaeocephalus Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8891 Marin at junction of Sir Francis Drake Highway and road to Tomales Bay State Park; Inverness Ridge 101 Comment
  RSA126571  Juncus phaeocephalus var. paniculatus H. S. Yates 1936-6-14 5642 Marin 1 mile E of Aurora School. 46 Comment
  RSA126569  Juncus phaeocephalus var. phaeocephalus H. S. Yates 1936-6-14 5637 Marin 1 1/2 miles E of Aurora School. 46 Comment
  CDA32930  Juncus xiphioides D. G. Kelch 2009-5-25 9 .305 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. Comment
  CAS-BOT-BC175932  Koeleria cristata Javier Penalosa; J. T. Howell 1961-6-29 1881 Marin Paradise Drive 2.4 mi. NW of road to Naval Net Depot Comment
  CAS-BOT-BC175929  Koeleria macrantha R. H. Wagner 1979-5-2 379 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  CAS-BOT-BC175931  Koeleria macrantha John Thomas Howell 1941-5-25 16212 Marin Rifle Camp, Mt. Tamalpais Comment
  RSA128325  Koeleria macrantha P. H. Raven 1950-4-29 1930 Marin Tiburon. Comment
  CAS-BOT-BC271350  Koeleria pyramidata John Thomas Howell 1939-5-21 s.n. Marin Shelter Cove, Tiburon Comment
  CAS-BOT-BC499181  Kopsiopsis hookeri Alice Eastwood 1916-4-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC531485  Kyllinga brevifolia D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-7-24 15900 Marin Mount Tamalpais. Marin Municipal Water District lands: on bank of Lake Lagnitas dam Comment
  RSA40158  Lactuca saligna J. T. Howell 1943-9-25 19324 Marin Southern part of valley. 8 Comment
  UC1177282  Lactuca serriola John Thomas Howell 1939-11-5 Marin Manzanita Comment
  CAS-BOT-BC539347  Lagurus ovatus Ramona Robison 2012-6-24 s.n. Marin Pt. Reyes National Park in area around parking lot for lighthouse access and along access road 142 Comment
  CAS-BOT-BC486686  Lamiaceae Peter Rubtzoff 1959-8-2 4207 Marin Laguna in Chileno Valley Comment
  CAS-BOT-BC338185  Lasthenia californica Javier Penalosa 1961-4-1 1247 Marin Tiburon Peninsula. West slope of 602 ft. hill west of Paradise Cay. Near ravine draining due south towards NWPRR tracks 91 Comment
  UCD69046  Lasthenia californica P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. UTM: 10SEM4596 120 Comment
  UC1746142  Lasthenia californica subsp. bakeri Annetta M. Carter 1934-4-29 525 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  CAS-BOT-BC324937  Lasthenia californica subsp. bakeri Lester Rowntree 1932-6-10 s.n. Marin Point Reyes Comment
  JEPS127911  Lasthenia californica subsp. californica Adam C. Schneider with Robert Steers 2014-3-29 536 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  CAS-BOT-BC324403  Lasthenia californica subsp. macrantha Paul F. Covel 1940-5-19 s.n. Marin Near lighthouse, Pt. Reyes Comment
  JEPS35807  Lasthenia californica subsp. macrantha Rimo Bacigalupi 1964-4-29 8940 Marin immediately w Drake's Beach (3 mi ne of Point Reyes) Comment
  SJSU3910  Lasthenia californica subsp. macrantha C. W. Sharsmith 1964-4-26 7248 Marin Point Reyes, Point Reyes Peninsula Comment
  UC762612  Lasthenia californica subsp. macrantha Robert F. Hoover 1941-5-21 5155 Marin Point Reyes Comment
  CAS-BOT-BC324467  Lasthenia conjugens Doreen Smith 2003-5-22 s.n. Marin In sheep pasture to east of Highway 1 at the Marin/Sonoma County line at the American Creek north of Tomales, east of Valley Ford Comment
  SEINET11447698 Image available Lasthenia gracilis H. A. Walker 1907-5-9 s.n. Marin Mt. Tamalpais Comment
  SD112564  Lasthenia macrantha Darley F. Howe 1969-5-27 4578 Marin Bluff above Drake's Bay. Comment
  CAS-BOT-BC320488  Lathyrus latifolius J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13368 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC625533  Lathyrus littoralis Frank W. Gould 1938-5-7 383 Marin Point Reyes, near end of peninsula Point Reyes Comment
  UCD106460  Lathyrus sulphureus Kenneth H. Traver 1969-4-6 1 Marin 1.1 mile North of Mill Valley, on Blithedale Road. Comment
  RSA32142  Lathyrus tingitanus J. T. Howell 1945-7-1 21260 Marin Tiburon. Comment
  UCD106496  Lathyrus vestitus D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. 20 Comment
  UCD35676  Lathyrus vestitus var. ochropetalus Beecher Crampton 1960-6-8 5570 Marin Pt. Reyes Peninsula, east slope of Inverness Ridge. Comment
  UC580676  Lathyrus vestitus var. vestitus H. S. Yates 1934-3-18 3695 Marin near Inverness; Point Reyes Quad. 6 Comment
  UC764796  Lathyrus vestitus var. vestitus R. F. Hoover 1941-5-12 5058 Marin Head of Drakes Estero Comment
  UC1069703  Layia carnosa B. Schreiber 1937-4-25 2386 Marin 8 mi w of Inverness Pt. Reyes peninsula; Pt. Reyes Quadrangle Comment
  UC89161  Layia chrysanthemoides T. S. Brandegee 1890-5-1 Marin Tamalpais Comment
  CAS-BOT-BC323859  Layia chrysanthemoides Volney Rattan No date on sheet. (1903?) s.n. Marin Angel Island, San Francisco Bay Comment
  JEPS24123  Layia gaillardioides Rimo Bacigalupi with Fran Chisaki, Roger Lander, John Swanson and Bill Spence 1960-4-5 7358 Marin on grade just w of Meadow Country Club; Road from Fairfax to Alpine Dam and Bolinas Ridge 289 Comment
  CAS-BOT-BC321792  Layia gaillardioides John Thomas Howell 1933-4-30 11192 Marin N side of Mt. Tamalpais above Phoenix Lake Comment
  CAS-BOT-BC379657  Layia platyglossa Carl B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 mi. by road from the Lighthouse. 60 Comment
  CAS-BOT-BC379676  Layia platyglossa Alice Eastwood 1915-6-23 4750 Marin Pt. Reyes Comment
  JEPS25165  Layia platyglossa G. Thomas Robbins 1959-5-31 4037 Marin 1.5 mi s of turn-off to McClures Beach; Tomales Point 176 Comment
  CAS-BOT-BC379681  Layia platyglossa Javier Penalosa 1961-4-1 1255 Marin Tiburon Peninsula; West slope of 602 ft. hill west of Pradise Cay. Near ravine draining due south towards NWPRR tracks. 91 Comment
  RSA14720  Layia platyglossa subsp. platyglossa C. B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UC412686  Ledum glandulosum W. P. Taylor 1913-6-7 Marin 3 mi w of Inverness 91 Comment
  UC1101304  Lemna gibba Malcolm A. Nobs, S. Galen Smith 1949-6-30 917 Marin 2 mi n of Bolinas Comment
  CAS-BOT-BC534878  Lemna valdiviana John Thomas Howell 1939-7-16 s.n. Marin Azalea Flat, Matt Davis Trail, Mt. Tamalpais Comment
  RSA32127  Leontodon taraxacoides subsp. taraxacoides J. T. Howell 1945-7-29 21333 Marin Bolinas. Comment
  CAS-BOT-BC215706  Lepechinia calycina James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC215749  Lepechinia calycina E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais, pipe-line Comment
  POM126676  Lepechinia calycina I. J. Condit 1913-4-8 s.n. Marin Mill Valley. Comment
  UC25891  Lepechinia calycina Chestnut and Drew 1891-4-15 Marin Bolinas Bay Comment
  CAS-BOT-BC89095  Lepidium didymum T. S. Brandegee 1886-1-1 s.n. Marin Between Olema and Bolinas. Comment
  UCD115689  Lepidium lasiocarpum subsp. lasiocarpum S. S. Tillett 1956-6-29 558 Marin S. of Old Life-Saving Station on w. beach of Point Reyes Peninsula appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  JEPS53700  Lepidium nitidum W. L. Jepson 1920-5-26 9061 Marin Novato Comment
  CAS-BOT-BC12742  Lepidium oxycarpum John Thomas Howell 1933-4-1 10919 Marin 4.5 miles north of San Rafael. Comment
  CAS-BOT-BC12888  Lepidium strictum Catherine Best; Alva Day 1980-5-29 80 -44 Marin Angel Island. Along roadside at Ayala Cove. Comment
  CAS-BOT-BC273984  Leptochloa fusca subsp. fascicularis Walter Lennon 1973-7-9 s.n. Marin Summit of Lucas Valley road Comment
  SEINET3363427 Image available Leptosiphon androsaceus G. Thomas Robbins 1944-4-14 1506 Marin Big rock ridge, 2 miles west of Hamilton Field Air Base 61 Comment
  UCD118583  Leptosiphon androsaceus Heidi E. M. Dobson 1978-5-14 323 Marin overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  CAS-BOT-BC226655  Leptosiphon grandiflorus A. D. E. Elmer 1903-7-1 4555 Marin Point Reyes Post Office Comment
  RSA107055  Leptosiphon grandiflorus L. S. Rose 1956-7-30 s.n. Marin Point Reyes Peninsula, 7 miles W of Inverness. 9 Comment
  SBBG28037  Lessingia hololeuca J. T. Howell 1945-9-2 Marin San Rafael Hills Comment
  UC1177259  Lessingia hololeuca John Thomas Howell 1947-9-6 24178 Marin Chileno Valley Comment
  CAS-BOT-BC324136  Lessingia hololeuca Doreen Smith 1995-9-1 s.n. Marin Wilson Hill Road, Chileno Valley, SW part Comment
  CAS-BOT-BC324144  Lessingia hololeuca John Thomas Howell 1941-10-11 16931 Marin Tamalpais Valley Comment
  CAS-BOT-BC324150  Lessingia hololeuca John Thomas Howell 1945-9-16 21484 Marin North of San Rafael, and east of Santa Venetia Comment
  POM203151  Lessingia hololeuca John T. Howell 1933-10-8 11698 Marin 1.5 miles east of Forest Knolls Comment
  SEINET11810770  Lessingia hololeuca Unknown 1962-1 761 Marin Chileno Valley Comment
  CAS-BOT-BC324199  Lessingia micradenia var. micradenia Doreen Smith 2003-5-31 s.n. Marin French Ranch open space preserve Comment
  CAS-BOT-BC324203  Lessingia micradenia var. micradenia John Thomas Howell 1926-9-9 2191 Marin Phoenix Lake, north base of Mt. Tamalpais Comment
  CAS-BOT-BC444387  Lewisia rediviva Alice Eastwood 1907-6-2 s.n. Marin Fairfax Meadows Comment
  UC50621  Leymus X vancouverensis J. Burtt Davy Aug. 1898 4323 Marin mouth of valley near Olema; Bear Valley Comment
  UC60746  Leymus X vancouverensis J. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  CAS-BOT-BC273571  Leymus californicus R. S. Ferris; Ira L. Wiggins 1935-7-19 8081 Marin West shore of Tomales Bay 0.1 mi. South of Inverness Comment
  CAS-BOT-BC273577  Leymus californicus R. Bacigalupi 1946-6-14 2784 Marin Ledge directly above Shell Beach, shore of Tomales Bay, 2 miles north of Inverness Comment
  CAS-BOT-BC273586  Leymus californicus John Thomas Howell 1941-7-6 16356 Marin Kent Trail, Mt. Tamalpais Comment
  UCD149820  Leymus californicus William Anderson 1965-5-28 Marin Inverness. Comment
  CAS-BOT-BC274491  Leymus triticoides John Thomas Howell 1944-7-9 19722 Marin South of Tomales Bay Comment
  JEPS71204  Leymus triticoides William S. Cooper 1925-7-22 53 Marin Stinson Beach; sand dunes Comment
  CAS-BOT-BC436503  Ligusticum apiifolium Peter Rubtzoff 1951-9-23 790 Marin Point Reyes, coastal bluffs near lighthouse Comment
  CAS-BOT-BC436505  Ligusticum apiifolium Brandegee No date on label. s.n. Marin Tamalpais Comment
  UC473  Lilaea scilloides W. A. Setchell 1896-3-6 Marin Bolinas Bay Comment
  SBBG40153  Lilaeopsis occidentalis J. T. Howell 1946-6-30 Marin Rodeo Lagoon Comment
  UC3714  Lilium maritimum J. Burtt Davy 1900-7-9 6855 Marin Inverness Comment
  UC1106309  Limnanthes douglasii John Thomas Howell 1946-4-18 21677 Marin Novato Comment
  SEINET7718419  Limnanthes douglasii Unknown Marin San Rafael Comment
  SBBG34774  Limnanthes douglasii subsp. douglasii R. Fowler 1983-4-18 Marin near Goddard Ranch House, E of house, Pt Reyes Nat Seashore Comment
  SEINET882377  Limnanthes douglasii var. sulphurea A. M. Carter, H. L. Mason 1938-1 1413 Marin Point Reyes Peninsula, 12 mi from Inverness. Comment
  UC2048783  Limonium ramosissimum Jude Stalker 2016-5-22 Marin Marin County: North side of south Jetty at Clipper Yacht Harbor. Comment
  UC2046446  Limonium ramosissimum subsp. provinciale Jude Stalker 2011-10-8 Marin Corte Madera Ecological Reserve. Comment
  UC41851  Limosella acaulis J. Burtt Davy 1900-6-18 6719 Marin Point Reyes Comment
  JEPS46294  Linanthus acicularis Eleanor Armstrong 1933-4-15 715 Marin near San Rafael 15 Comment
  SEINET6969970  Linanthus androsaceus Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin (7.4 miles along Route 1, ease-southeast of Stinson Beach). Comment
  JEPS22061  Linanthus grandiflorus G. Thomas Robbins with S. Galen Smith 1958-7-8 3897 Marin 1.5 mi s crossing of Drakes Estero (along Sir Francis Drake Highway, opposite and e of RCA Radio Station); Point Reyes Peninsula Comment
  UC971760  Linanthus parviflorus Milo S. Baker 1940-1-1 9578 Marin Pt. Reyes Peninsula Comment
  UC1300819  Linum bienne Helen K. Sharsmith 1962-5-30 5080 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  UCD110583  Linum bienne Javier Penalosa; J. T. Howell 1961-6-7 1632 Marin West of Marin Country Day School. 30 Comment
  RSA240640  Linum usitatissimum C. W. Tilforth, John Dourley 1973-7-17 897 Marin C. 1 mi. s. of Indian Beach along Pierce Point Road., Tomales Bay. Comment
  JEPS37744  Lithocarpus densiflorus R. E. Gibbs 1899-8-2 Marin Mill Valley Comment
  JEPS38078  Lithocarpus densiflorus Kathryn M. Hunter 1923-10-27 Marin Mill Valley Hills Comment
  SEINET10477013  Lithocarpus densiflorus Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-26 Dziekanowski 2454 Marin Collected in the vicinity of samuel taylor campground in coast redwoods; deep Shaded ravines and chinquapin in redwoods 305 Comment
  CAS-BOT-BC36117  Lithocarpus densiflorus var. densiflorus C. Hart Merriam 1919-8-30 s.n. Marin Lagunitas Comment
  POM166546  Lithocarpus densiflorus var. densiflorus Alice Eastwood 1922-7-23 11507 Marin Mt. Tamalpais, Rock Spring. Comment
  UC402492  Lithophragma affine C. F. Sonne Apr. 1887 2268 Marin Ross Valley Comment
  CAS-BOT-BC435655  Lithophragma heterophyllum Peter H. Raven; Michael P. Johnson 1967-5-2 21303 Marin Angel Island. Wooded and brushy slopes near road between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC441132  Lithophragma parviflorum Kellogg no date on label s.n. Marin San Rafael Comment
  CAS-BOT-BC342213  Logfia filaginoides John Thomas Howell 1946-5-12 21800 Marin Carson Ridge Comment
  CAS-BOT-BC283458  Lolium multiflorum Javier Penalosa 1961-5-30 1535 Marin Tiburon Peninsula. Tiburon ca 50 yds W of Blackfield Drive Comment
  UC1106114  Lolium multiflorum John Thomas Howell 1939-5-21 Marin W. Tiburon Comment
  RSA121236  Lolium perenne H. S. Yates 1936-6-14 5646 Marin 1 mi S. of Tomales 15 Comment
  CAS-BOT-BC269152  Lolium temulentum John Thomas Howell 1941-5-25 16232 Marin Near Bootjack, Mt. Tamalpais Comment
  SFV8557  Lomatium dasycarpum C. A. Mitchell 1969-4-12 9 Marin South side of Mount Tamalpais. Comment
  CAS-BOT-BC240502  Lonicera hispidula C. H. M. 1919-9-9 s.n. Marin Lagunitas Comment
  CAS-BOT-BC240507  Lonicera hispidula Alice Eastwood 1915-9-16 s.n. Marin Mt. Tamalpais Comment
  RSA39855  Lonicera hispidula var. vacillans P. A. Munz 1947-10-5 12196 Marin Along trail from Ross to Lake Lagunitas. Comment
  CAS-BOT-BC241512  Lonicera involucrata var. ledebourii O. Grimwood No date on label 19 Marin Unspecified Comment
  JEPS13695  Lonicera involucrata var. ledebourii Dr. L. M. Newlon 1919-5-25 13 Marin between Olema and Pt. Reyes Station Comment
  JEPS77244  Lonicera involucrata var. ledebourii Robert M. Lloyd 1963-4-24 2384 Marin 1 mi e Inverness 3 Comment
  UC28555  Lonicera involucrata var. ledebourii J. Burtt Davy 1894-3-31 686 Marin Bear Valley Comment
  CAS-BOT-BC241509  Lonicera involucrata var. ledebourii John Kipping 1967-3-26 60 Marin 3/4 miles north of Stinson Beach on Highway 1 4 Comment
  UC1300855  Lotus corniculatus Helen K. Sharsmith 1962-5-30 5081 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  POM128954  Lotus micranthus C. F. Sonne 1887-04 s.n. Marin Near Mt. Tamalpais Comment
  JEPS55911  Lotus scoparius Franklin P. Nutting 1895-6-27 Marin Mt. Tamalpais Comment
  POM276699  Lotus unifoliolatus Lyman Benson 1934-8-30 6120 Marin Bolinas Bay 30 Comment
  JEPS77168  Lotus wrangelianus Robert M. Lloyd 1963-4-5 2318 Marin about 1 mi nw Tiburon Comment
  RSA169460  Lotus wrangelianus L. S. Rose 1963-5-24 63063 Marin Tiburon. 30 Comment
  JEPS128131  Ludwigia hexapetala Eric Wrubel 2011-9-19 NPS 25 Marin Golden Gate National Recreation Area. Trail to Hawk Camp. Marin Headlands. Comment
  CAS-BOT-BC201212  Lupinus Charles Piper Smith 1948-6-15 48429 Marin Olema, 4.3 miles south, Highway 1 Comment
  CAS-BOT-BC201234  Lupinus Charles Piper Smith 1947-6-27 47618 x Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201246  Lupinus Charles Piper Smith 1947-6-27 47637 Marin Radio Station Road - Inverness, 5.3 miles west Comment
  SEINET5327604  Lupinus affinis Michener, Bioletti 1892-1 s.n. Marin Ross Valley Comment
  CAS-BOT-BC201446  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48407 Marin Olema, 2.6 miles south Highway 1 Comment
  RSA40120  Lupinus albifrons var. albifrons L. S. Rose 1948-5-30 48119 Marin Sausalito 91 Comment
  CAS-BOT-BC196046  Lupinus albifrons var. collinus John Thomas Howell 1940-5-26 15544 Marin Little Carson Comment
  POM11064  Lupinus albifrons var. collinus Alice Eastwood 1903-6-2 s.n. Marin Mt. Tamalpais. Comment
  UC73247  Lupinus albifrons var. collinus Miss M. Alice King April 1896 Marin Angel Island Comment
  CAS-BOT-BC196164  Lupinus albifrons var. douglasii Wilhelm N. Suksdorf 1913-7-12 513 Marin Near Muir Woods, Mount Tamalpais Comment
  CAS-BOT-BC196410  Lupinus arboreus Alice Eastwood 1915-6-23 4752 Marin Pt. Reyes Comment
  CHSC20698  Lupinus arboreus Robert A. Schising 1962-7-21 2333 Marin Along road and on slopes near Point Reyes Lighthouse. Comment
  OBI19294  Lupinus arboreus H. E. McMinn 1938-6-19 5148 Marin Muir Beach Comment
  UC1129339  Lupinus arboreus B. Schreiber 1936-4-12 2165 Marin 0.2 mi ne Pierce Ranch; Pt. Reyes Quadrangle Comment
  UC1129357  Lupinus arboreus H. S. Yates 1934-3-18 3723 Marin Point Reyes; Point Reyes Quad., Point Reyes Comment
  UC420760  Lupinus arboreus Mrs. H. P. Bracelin 1930-4-20 19 Marin near Point Reyes Light House grounds (Point Reyes); Point Reyes 150 Comment
  UC864998  Lupinus arboreus L. R. Abrams 1927-4-19 11613 Marin Point Reyes Point Reyes near lighthouse (ocean bluffs); Point Reyes Comment
  UCD106616  Lupinus arboreus Eric Davidson 1971-6-29 334 b Marin north entrance of Drake's Beach, Point Reyes Peninsula. Comment
  CHSC114354  Lupinus bicolor D. G. Kelch 2006-5-10 06 .175 Marin Lucas Valley Rd. 99 Comment
  CHSC23150  Lupinus bicolor Robert A. Schlising 1962-6-8 2287 Marin Drake's Beach, Point Reyes Peninsula. Comment
  UC1177479  Lupinus bicolor John Thomas Howell 1946-4-13 21596 Marin Mt. Tamalpais , Summit Meadow to Rock Spring (Summit Meadow to Rock Spring) Comment
  CAS-BOT-BC215070  Lupinus chamissonis John Thomas Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  UC56337  Lupinus chamissonis J. Burtt Davy 1900-6-27 6797 Marin Point Reyes Comment
  RSA258891  Lupinus densiflorus var. palustris Thomas W. Nelson 1974-4-22 1197 Marin Lake Nicascio. Comment
  UC1177215  Lupinus formosus John Thomas Howell 1946-6-16 22083 Marin dry hillside bordering Olema Marshes; bordering Olema Marshes Comment
  RSA51243  Lupinus latifolius subsp. latifolius Peter H. Raven 1950-4-24 1874 Marin Alpine lake to Fairfax. 305 Comment
  UC73231  Lupinus latifolius var. latifolius Milo S. Baker 1904-5-2 Marin Fairfax to Bolinas; Fairfax to Bolinas Comment
  UC1537134  Lupinus littoralis Gordon H. True Jr 1937-6-6 717 Marin Marin Co.: Point Reyes 30 Comment
  UCR104957  Lupinus luteolus Tom Paradise 1993-4-20 6 Marin San Francisco Bay area, [North]west of San Rafael, Lucas Valley Road, 5 mi. west of Hwy 101. 182 Comment
  SEINET12164399  Lupinus micranthus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -111 Marin Marshall-Petaluma Road from Petaluma to CA 1, ca 3 mi from county line 122 Comment
  JEPS65112  Lupinus microcarpus var. densiflorus W. L. Jepson 1920-5-26 9063 Marin inside prison grounds Pt. San Quentin; inside prison grounds of Pt. San Quentin Comment
  JEPS85701  Lupinus microcarpus var. densiflorus W. L. Jepson 1940-6-5 19958 Marin Paradise Cove , Paradise Cove (Tiburon) Comment
  JEPS108048  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 1416 Marin Lucas Valley Road, 100-150 yds E jct. Nicasio Road at Nicasio. Comment
  CDA27558  Lupinus nanus D. G. Kelch 2007-3-29 7 .103 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  RSA19027  Lupinus nanus subsp. nanus Alice Eastwood 1912-5-19 11 Marin Kentfield Comment
  UC764745  Lupinus polyphyllus var. polyphyllus Robert F. Hoover 1944-6-19 5377 Marin one mi n of n end Abbotts Lagoon; n end of Abbotts Lagoon Comment
  CAS-BOT-BC8252  Lupinus punto-reyesensis C. P. Smith 1947-6-24 47548 Marin 4.7 miles S of Olema on Hwy 1. Comment
  CAS-BOT-BC149644  Lupinus succulentus Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island, bluff top. Comment
  UC1584849  Lupinus succulentus Jerry Powell 1989-4-13 1563 Marin Marin Island; Marin Island, on sandstone bluffs above Bay Comment
  CAS-BOT-BC202171  Lupinus tidestromii Ronie Clark 1984-5-18 PR 84 -030 Marin Point Reyes National Seashore. South side of Abbotts Lagoon Comment
  JEPS65492  Lupinus tidestromii William S. Cooper 1925-7-23 82 Marin Pt. Reyes Comment
  CAS-BOT-BC202169  Lupinus tidestromii Ronie Clark 1983-6-23 PR 83 -031 Marin Point Reyes National Seashore. Sire [Sir] Francis Drake Hwy. to paved road 11.4 mi. from Inverness - west to dunes and 0.1 mi. south from Navy Test Station bldg. Comment
  UCSB16737  Lupinus variicolor Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  SEINET12154791  Lupinus variicolor M. T. Doutt 1931-1 464 Marin 4 mi W of Inverness Comment
  UC1106298  Luzula macrantha John Thomas Howell 1949-5-15 25317 Marin Inverness Ridge west of Inverness Comment
Read comments
Feb 24 2012
  CHSC114358  Lythrum salicaria E. Finley; Sauber 1998-8-19 Marin Intermittant tributary to Keyes Creek. On Tomales-Petaluma Rd. in vicinity of Tomales. 16 Comment
  SEINET11601306 Image available Madia anomala K. Brandegee 1907-6-9 s.n. Marin Mill Valley, Tamalpais Comment
  UC155178  Madia anomala Mrs. K. Brandegee 1910-5-22 188 Marin basal slopes of Mt. Tamalpais; Mill Valley 90 Comment
  CAS-BOT-BC342640  Madia anomala M. K. Curran 1886-6-1 s.n. Marin Tamalpais Comment
  POM30485  Madia anomala Katherine Brandegee 1910-5-22 188 Marin Basal slopes of Mt. Tamalpais, above Mill Valley 90 Comment
  RSA784573  Madia anomala Peter Rubtzoff 1981-5-7 9638 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north,, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  CAS-BOT-BC343722  Madia elegans Philip A. Munz 1947-10-5 12188 Marin Trail from Ross to Lake Lagunitas 152 Comment
  UC89449  Madia elegans unknown Marin Tamalpais Comment
  CAS-BOT-BC229762  Madia exigua C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1807 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  UCD161967  Madia exigua Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC343085  Madia gracilis John Thomas Howell 1940-5-26 15543 Marin Little Carson Falls Comment
  UC1177320  Madia gracilis John Thomas Howell 1945-6-3 20935 Marin Shell Beach Comment
  RSA785064  Madia gracilis Peter Rubtzoff 1980-6-8 9453 Marin San Anselmo Comment
  RSA330737  Madia madioides Robert A. Norris 1985-6-3 4893 Marin Bank by Sir Francis Drake Blvd., near south end of Samuel P. Taylor State Park, ca. 0.5 (air) miles west of Lagunitas. 61 Comment
  CAS-BOT-BC343615  Madia sativa David D. Keck; J. Clausen 1935-6-15 3361 Marin 2 miles E. of Muir Beach Comment
  CAS-BOT-BC343608  Madia sativa Henry M. Pollard 1935-5-1 s.n. Marin Road north of Black Canyon Comment
  UCSC000292  Mahonia pinnata B. Schreiber 1936-4-12 2192 Marin 0.3 mile N.N.E. of Pierce Ranch - Pt. Reyes 53 Comment
  CAS-BOT-BC511473  Maianthemum racemosum subsp. amplexicaule James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Redwood Canyon Comment
  CAS-BOT-BC514227  Maianthemum stellatum Alice Eastwood 1914-3-1 s.n. Marin Mill Valley Comment
  SEINET5566677  Marah fabacea H. S. Gentry 1962-1 19699 -A Marin Point Reyes peninsula. 152 Comment
  SJSU3883  Marah oregana C. W. Sharsmith 1964-4-25 7235 A Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 381 Comment
  UC197346  Marah oregana C. F. Sonne 1887-4-17 Marin near Tamalpais Comment
  CAS-BOT-BC71132  Marsilea Catherine Best 1989-7-16 1349 Marin Tennessee Valley Comment
  JEPS77189  Matricaria discoidea Robert M. Lloyd 1963-4-24 2341 Marin on Bolinas Road 2.6 mi s Fairfax 182 Comment
  UC279767  Maurandya barclaiana Harriet A. Walker 1919-1 5125 Marin Mr Menzies' Garden, San Rafael Comment
  CAS-BOT-BC422662  Meconella californica Belle R. Jackson 1936-4-28 s.n. Marin Sausalito, on ridge above the shops. Comment
  CAS-BOT-BC422424  Medicago lupulina D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14679 A Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  CAS-BOT-BC232492  Medicago polymorpha J. Klein; G. Block; L. Webb; et al. 2012-5-5 814 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  RSA501256  Medicago polymorpha Aaron Liston, Sara Meury 1989-4-19 791 -7 Marin Point Reyes National Seashore, Chimney Rock Comment
  CAS-BOT-BC271762  Melica californica John Thomas Howell 1933-4-12 10991 Marin Sausalito Comment
  UC53677  Melica californica Jos. Burtt Davy 1901-4-13 6887 Marin Angel Island Comment
  UCD86415  Melica californica A. A. Beetle 1941-5-20 2721 Marin coastal bluffs south of Stinson Beach. Comment
  SEINET11688677  Melica californica Unknown 1982-1 412 Marin along Hwy 1, 6.2 mi N of Pt Reyes Station Comment
  CAS-BOT-BC282143  Melica geyeri John Thomas Howell 1946-4-14 21608 Marin Near Tomales Comment
  CAS-BOT-BC282152  Melica geyeri Gordon H. True 1965-5-4 1878 Marin N slope of San Rafael Hills above Santa Venetia 228 Comment
  CAS-BOT-BC281336  Melica harfordii Virginia E. Long 1932-6-18 189 a Marin Mt Tamalpais, on W peak 731 Comment
  CAS-BOT-BC350802  Melica harfordii J. Klein; M. Murphy; A. Young; R. Westgaard; W. Dreskin 2013-5-4 13047 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC264159  Melica subulata John Thomas Howell 1943-5-2 17929 Marin Big Carson Canyon Comment
  CHSC60209  Melica subulata J. Lund 1980-4-12 Marin 2.0 miles west of Samual P. Taylor State Park on the north side of Road A 104. 60 Comment
  CHSC61256  Melica subulata J. D. Jokerst 1980-4-12 Marin Sir Francis Drake Hwy at the e boundary of Samual P. Taylor State Park. Comment
  UC727313  Melica subulata Rimo Bacigalupi 1943-7-16 2766 Marin bottom of Big Carson Canyon (Lagunitas Creek watershed); Lagunitas Creek Comment
  UCD88593  Melica subulata Collector Unknown 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  CAS-BOT-BC264160  Melica subulata John Thomas Howell 1945-8-5 s.n. Marin Dipsea Trail, head of Kent Ravine, Mt. Tamalpais Comment
  CAS-BOT-BC262523  Melica torreyana Gordon H. True 1965-4-6 1797 Marin Black Canyon at waterfall near east end of Mountain View Drive, San Rafael Hills Comment
  RSA31167  Melica torreyana A. A. Heller 1906-6-12 8397 Marin Mt. Tamalpais Comment
  UC1102749  Melica torreyana A. R. Kruckeberg 1947-7-17 1520 Marin 0.5 mi nw Rifle Camp, Mt. Tamalpais (along Ross-Fairfax-Collier Spring Trail); Mt. Tamalpais Comment
  UC1153892  Melica torreyana Beecher Crampton 1957-6-11 4186 Marin 1.3 mi n Muir Beach Comment
  RSA232078  Mentha pulegium C. W. Tilforth 1972-9-14 700 Marin 200 ft N of Marshall-Petaluma Road along Hwy 1 Comment
  CAS-BOT-BC322606  Micropus amphibolus John Thomas Howell 1943-5-22 18148 Marin Fairfax Hills Comment
  CAS-BOT-BC348499  Micropus californicus var. californicus Gordon H. True 1969-4-29 4866 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 243 Comment
  CAS-BOT-BC348738  Microseris bigelovii Katharine Brandegee 1944-6-4 19564 Marin Near Mt. Vision west of Inverness Comment
  CAS-BOT-BC348749  Microseris bigelovii John Thomas Howell 1947-4-23 23061 Marin Drakes Estero west of Mt. Vision Comment
  POM216919  Microseris bigelovii H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  CAS-BOT-BC348939  Microseris douglasii subsp. douglasii John Thomas Howell 1947-5-18 23175 Marin Fairfax hills Comment
  CAS-BOT-BC348922  Microseris douglasii subsp. douglasii John Thomas Howell 1967-5-24 42255 Marin Dakin Lake, just north of Old St. Hilary's Church, Tiburon Comment
  CAS-BOT-BC349097  Microseris douglasii subsp. tenella Kenton L. Chambers 1955-4-24 669 Marin Hwy. 1, ca. 2.5 mi. S of Stinson Beach Comment
  UC1106196  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin hills near Salmon Creek School Comment
  CAS-BOT-BC322734  Microseris paludosa John Thomas Howell 1927-4-23 2337 Marin Hilltop southwest of Mill Valley 152 Comment
  CAS-BOT-BC322746  Microseris paludosa Robert Soost; Doreen Smith 2003-5-29 s.n. Marin Near Bull Point trailhead by fence surrounding radio statoin area w. of road to the lighhouse Comment
Read comments
Apr 26 2018
  UCD35991  Mimulus aurantiacus Beecher Crampton 1946-8-14 414 Marin along an inlet between Hamlet and Tomales. 6 Comment
  SEINET12269783  Mimulus aurantiacus M. T. Doutt 1931-1 143 Marin near Bolinas Comment
  POM43869  Mimulus aurantiacus var. aurantiacus Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA550832  Mimulus aurantiacus var. aurantiacus David M. Thompson 1992-6-5 1112 Marin Just N of Marshall along Hwy 1, 0.1 mi N of Marshall-Petaluma Raod, 44 Comment
  JEPS10572  Mimulus douglasii Adele Lewis Grant 1918-4-12 1207 Marin above West Point Inn; Mt. Tamalpais Comment
  RSA128914  Mimulus douglasii Peter H. Raven 1950-3-11 1423 Marin Above Tiburon. 122 Comment
  UC589351  Mimulus grandis Beryl O. Schreiber 1932-6-29 614 Marin Dune Beach Tomales Bay Comment
  UC125185  Mimulus guttatus Katharine Brandegee 1907-6-30 Marin near Bolinas Comment
  UC41882  Mimulus inodorus J. Burtt Davy 1900-6-27 6838 Marin Point Reyes Comment
  UC125313  Mimulus rattanii M. K. Curran 1886-7-4 Marin Tamalpais Comment
  CAS-BOT-BC388679  Minuartia douglasii Alice Eastwood; John Thomas Howell 1938-5-8 5483 Marin Lucas Valley Comment
  UC852299  Minuartia douglasii Alice Eastwood 1912-5-19 21 Marin Kentfield Comment
  UC615486  Mitella ovalis Beryl O. Schreiber 1937-4-24 2376 Marin 3 mi nw Lagunitas 91 Comment
  UC1561215  Mollugo verticillata Barbara Ertter with Elizabeth Neese 1988-10-29 8025 Marin Nicasio Reservoir ca. 10 mi. s.w. Petaluma (and w. of Novato, s.w. edge of reservoir near boat launching area ca 1 mi. n.-n.w. of dam); Nicasio Reservoir Comment
  CAS-BOT-BC435104  Mollugo verticillata Doreen Smith 2001-10-21 s.n. Marin Lake Nicasio Comment
  CAS-BOT-BC220403  Monardella purpurea John Thomas Howell 1946-6-23 22115 Marin Carson Ridge Comment
  CAS-BOT-BC220405  Monardella purpurea Javier Penalosa 1961-7-15 1966 Marin Tiburon Peninsula. Plateau northwest of 748 ft. summit Comment
  CAS-BOT-BC220420  Monardella purpurea John Thomas Howell 1939-6-25 14791 Marin Summit Ave., Mill Valley Comment
  CAS-BOT-BC314225  Monardella purpurea Alice Eastwood 1912-7-29 1517 Marin Mt. Tamalpais Comment
  JEPS62413  Monardella purpurea W. L. Jepson 1928-6-10 12920 Marin Tiburon Vicinity of San Francisco Bay Comment
  CAS-BOT-BC220418  Monardella purpurea John Thomas Howell 1939-5-21 14689 Marin West side Tiburon Peninsula Comment
  SEINET10582125  Monardella purpurea A. Graff 1993-7-14 Graff 190 Marin Mt. Tamalpais, Bootjack Picnic Area, in meadow above parking lot, on the side closest to the bathrooms. Serpentine. Hugging trees. Locally patchy and rare, growing under the shade of Pseudotsuga menziesii, Lithocarpus densiflorus var. densiflorus, Umbellularia californica, with Pteridium aquilinum var. pubescens, Avena sp., grasses. Mid-bloom. Comment
  SEINET10582127  Monardella purpurea A. Graff 1993-7-14 Graff 193 Marin Mt. Tamalpais, Rock Springs Trail from Mt. Theatre. Serpentine. Locally frequent at the base of shrubs. After exit the first set of woods, find Monardella purpurea in the open, on both sides of the trail. With Adenostema fascicularis, Heteromeles arbutifolia, Quercus sp., grasses and encroaching Pseudotsuga menziesii and Umbellularia californica. Bombus sp. Comment
  UCD125196  Monardella purpurea John Thomas Howell 1946-6-23 22115 Marin Carson Ridge on burn. Comment
  CAS-BOT-BC220171  Monardella sinuata subsp. nigrescens John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53725 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  CHSC67992  Monardella sinuata subsp. nigrescens James D. Jokerst 1987-1-1 Marin Pt. Reyes. Comment
  SD88517  Monardella sinuata subsp. nigrescens Darley F. Howe 1972-6-26 Marin Point Reyes Peninsula. Comment
  POM257152  Monardella undulata H. L. Mason, Annetta Carter 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
Read comments
Sep 4 2013
  UC883640  Monardella undulata Alice Eastwood, John Thomas Howell 1939-5-28 Marin Point Reyes Comment
Read comments
Sep 4 2013
  CAS-BOT-BC220535  Monardella villosa Alice Eastwood 1912-6-9 298 Marin Sausalito Comment
  UCD125298  Monardella villosa Collector unknown 1925-6-5 1805 Marin Marin County. Comment
  CAS-BOT-BC220542  Monardella villosa John Thomas Howell 1946-6-30 22133 Marin East of Rodeo Lagoon Comment
  RSA408695  Monardella villosa Cora Mae Life 1923-07 21 Marin Trail to Muir Woods Comment
  UC32594  Monardella villosa subsp. franciscana J. Burtt Davy 1900-6-18 6767 Marin Point Reyes Comment
  CAS-BOT-BC313735  Monardella villosa subsp. subserrata A. A. Heller 1902-6-19 5725 Marin Tiburon peninsula, along the Bay road Comment
  CAS-BOT-BC152883  Monolopia major Wilma Follette 2003-5-1 s.n. Marin Burdell Mt. Comment
  CAS-BOT-BC444808  Montia diffusa Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC444906  Montia fontana T. S. Brandegee 1886-4-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC445168  Montia parvifolia Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  SEINET11942628  Montia spathulata H. K. Sharsmith 1963-1 5264 Marin Lucas Valley 137 Comment
  CAS-BOT-BC124313  Muehlenbeckia complexa Wilma Follette 2002-11-10 s.n. Marin Marin Headlands: Fort Cronkhite Comment
  SFV12512  Myosotis latifolia K. A. Wilson 1975-3-28 1467 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  RSA530654  Myosotis sylvatica Glenn A. Gorelick 1967-4-30 s.n. Marin Inverness; on Lucas Valley Road. Comment
  CAS-BOT-BC101679  Myrica californica Alice Eastwood 1913-12-29 s.n. Marin Inverness Comment
  POM166790  Myrica californica Jos. Burtt Davy 1893-7-24 228 Marin Redwood Canon [Canyon]. Comment
  UCSC003155  Myrica californica Peter Kamb 1948-10-9 1533 Marin Bootjack Trail - Mt. Tamalpais Comment
  CAS-BOT-BC456178  Najas guadalupensis Hans Leschke 1947-11-2 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC259927  Nassella lepida John Thomas Howell 1943-5-9 17956 A Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC259939  Nassella lepida John Thomas Howell 1944-7-7 19684 Marin Between Lagunitas Meadow and Fairfax Comment
  CAS-BOT-BC260163  Nassella pulchra Javier Penalosa 1961-2-25 1065 Marin Tiburon Peninsula. Tiburon, bordering Typha marsh Comment
  CAS-BOT-BC443979  Nassella pulchra D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14123 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  SEINET199914  Nassella pulchra John Thomas Howell 1941-6-8 16251 Marin San Rafael Hills Comment
  UCD87681  Nassella pulchra M. S. Taylor 1980-4-12 2466 Marin Ca. 2 mi north of Nicasio, on East side of Nicasio Valley Rd. Comment
  UCD87684  Nassella pulchra R. Tofsrud 1949-6-1 Marin Kentfield. Comment
  RSA128996  Nasturtium officinale Joanne Taylor 1941-7-25 24 Marin Near Waldo Point. 46 Comment
  UC727277  Navarretia heterodoxa Rimo Bacigalupi 1943-7-16 2770 Marin summit at head of Big Carson Canyon Carson Ridge, Big Carson Canyon Comment
  UC1008735  Navarretia heterodoxa John Thomas Howell 1942-9-13 17866 Marin above San Anselmo Canyon (trail to Carson Ridge) Comment
  CAS-BOT-BC232716  Navarretia rosulata John Thomas Howell 1945-7-15 21308 Marin Near Liberty's Comment
  RSA77571  Nemophila heterophylla W. Luttrell Rogers 1890-4-4 s.n. Marin San Rafael. Comment
  UC24236  Nemophila menziesii Harley P. Chandler 1899-4-8 281 Marin n slope Mt. Tamalpais Comment
  UC1602052  Nemophila menziesii var. atomaria Michener and Bioletti Apr 1891 Marin Fairfax Comment
  UC24247  Nemophila menziesii var. atomaria W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  RSA169408  Nemophila menziesii var. menziesii L. S. Rose 1963-5-30 63064 Marin Point Reyes Lighthouse. 30 Comment
  CAS-BOT-BC219430  Nemophila parviflora John Thomas Howell 1939-4-23 14619 Marin Cascade Canyon, Mill Valley Comment
  SEINET5521058  Nemophila parviflora var. parviflora N. L. Gardner 1908-4-28 s.n. Marin Mill Valley, at the southerly base of Mount Tamalpais Comment
  UCD110166  Notholithocarpus densiflorus Collector unknown 1925-6-6 1767 Marin location unknown. Comment
  UCD110174  Notholithocarpus densiflorus Beecher Crampton 1954-4-28 1799 Marin 1/4 mile east of Woodacre. Comment
  CAS-BOT-BC142264  Oemleria cerasiformis Gordon H. True; Fred Ross 1970-2-27 5189 Marin Pt. Reyes Bird Observatory 3 mi. NW of bolinas at Arroyo Honda 60 Comment
  CHSC20647  Oemleria cerasiformis Robert A. Schlising; Glenn Keator 1962-2-18 2052 Marin Coast Ranges. 5.5 mi NW of Point Reyes Station on Sir Francis Drake Highway. Along road. Comment
  JEPS15789  Oenanthe sarmentosa W. L. Jepson 1900-9-16 1178 Marin Point Reyes Comment
Read comments
Sep 9 2008
  RSA15358  Oenanthe sarmentosa C. B. Wolf 1927-4-24 367 Marin Stinson Beach Comment
  UC21140  Oenanthe sarmentosa W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  UC565370  Orobanche californica subsp. californica R. C. Dickson 1937-7-31 Marin Point Reys. Comment
  CAS-BOT-BC499950  Orobanche fasciculata H. L. Mason 1917-4-28 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC502936  Orobanche uniflora Wilma Follette 2002-4-3 s.n. Marin Pump Road below Alpine Dam about 1/2 mile along fire road Comment
  CAS-BOT-BC238420  Orthocarpus Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  RSA408796  Orthocarpus H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  SEINET12337124  Orthocarpus densiflorus C. F. Quibell 1976-1 1368 Marin S side of Marshall-Petaluma Rd W of summit Comment
  SEINET12327829  Orthocarpus erianthus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -132 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  RSA80296  Orthocarpus faucibarbatus J. T. Howell 1930-4-20 4719 Marin 1 mile east of Lagunitas. Comment
  UC763101  Osmorhiza berteroi R. F. Hoover 1941-5-8 4998 Marin Woodacre Comment
  SEINET12119095  Osmorhiza chilensis M. T. Doutt 1931-1 452 Marin 2 mi SE of Inverness Comment
  CAS-BOT-BC443992  Oxalis oregana A. Williams; C. Darling; M. Garcia; R. Bronstrom; L. Juarez; A. Juarez 2014-4-26 14617 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  SEINET10494958  Oxalis oregana R. D. Sage 1992-1-9 Sage 13406 -1 Marin Collected along redwood creek near camp eastwood, 2 km s, 2.5 km w mill valley. Comment
  SEINET10837348  Oxalis oregana Heidi H. Schmidt 1993-6-8 Schmidt 824 Marin Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. 150 Comment
  CHSC1176  Oxalis pes-caprae A. Stone 1963-4-20 Marin Near Dillon Beach. 15 Comment
  CAS-BOT-BC384604  Oxalis rubra D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13330 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC50107  Papaver californicum M. A. Howe 1892-5-7 Marin s side of Mount Tamalpais Mount Tamalpais Comment
  CAS-BOT-BC422803  Papaver californicum unspecified No date on label s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC422805  Papaver californicum R. Bacigalupi 1948-5-23 2876 Marin Along newly-made truck trail around head of Bill Williams Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC422862  Papaver somniferum Doreen Smith 1998-6-8 s.n. Marin On site of old San Rafael dump, now degraded, near Home Depot hardware store. Comment
  UC1177487  Parapholis incurva John Thomas Howell 1944-5-28 19508 Marin Manzanitaa Comment
  UC750656  Parapholis incurva Lewis S. Rose 1946-6-20 46167 Marin e shore Bolinas Lagoon; e shore of Bolinas Lagoon Comment
  UCD88672  Parapholis incurva Javier Penalosa 1961-5-5 1427 Marin Tiburon Peninsula. Below Tiburon Blvd., ca. 100 yds. West of Blackfield Drive. Comment
  JEPS94006  Parentucellia latifolia J. Greenhouse, D. Smith 1998-4-21 Marin Highway 1, just below junction of Walker Creek and Keys Creek. 3 Comment
  JEPS49574  Parnassia californica W. L. Jepson 1921-10-2 9501 Marin near Rattlesnake Camp (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC175528  Parnassia palustris E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais. Near Rattlesnake Camp Comment
  RSA256394  Paspalum dilatatum Robert A. Norris 1974-5-24 2022 Marin Paradise Drive, E. side of Tiburon Peninsula Comment
  UCD88938  Paspalum distichum Lewis S. Rose 1956-8-20 56147 Marin San Antonio Creek. Highway 101. 3 Comment
  UC723820  Pedicularis densiflora Joseph Andorfer Ewan 1936-3-8 9409 Marin above Deer Park (Summit Alpine Lake trail) Comment
  CAS-BOT-BC69179  Pellaea andromedifolia J. T. Howell 1966-4-18 41516 Marin just north of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC69183  Pellaea andromedifolia Peter H. Raven; Michael P. Johnson 1967-5-1 21143 Marin Angel Island, south side of island above Rock Quarry 137 Comment
  CAS-BOT-BC69176  Pellaea andromedifolia Javier Penalosa 1961-2-25 1089 Marin Tiburon, around St. Hilary's Church Comment
  SEINET12315989  Pentagramma triangularis M. T. Doutt 1931-1 159 Marin Alpine Dam Comment
  CAS-BOT-BC77052  Pentagramma triangularis subsp. triangularis Javier Penalosa; J. T. Howell 1961-6-29 1898 Marin Tiburon Peninsula - Near Paradise Dr. 1.9 mi. NW of rd. to Naval Net Depot. Comment
  JEPS73581  Pentagramma triangularis subsp. triangularis Edward Lee 1934-4-30 795 Marin 1.8 mi from Estero district Schoolhouse (nw of Tomales) Comment
  UC42786  Pentagramma triangularis subsp. triangularis Marshall A. Howe 1892-6-11 Marin Mt Tamalpais Comment
  UCSB58262  Pentagramma triangularis subsp. triangularis Gliessman, Stephen 1961-3-31 Marin In a meadow overlooking the town of Tiburon; approx. 1.0 mi. north of junction of Marwest Rd. and Tiburon Peninsula Highway 91 Comment
  POM87095  Perideridia kelloggii F. W. Peirson 1925-10-3 6456 Marin Mt. Tamalpais Comment
  CAS-BOT-BC419342  Persicaria punctata John Thomas Howell 1942-8-30 s.n. Marin Muir Beach Comment
  RSA15369  Phacelia californica Carl B. Wolf 1927-4-24 349 Marin At end of Mill Valley Toll Road. Comment
  UC1377697  Phacelia californica W. J. Dress 1951-4-7 3111 Marin about 1/2 mi e lighthouse (on top of promontory); promontory of Point Reyes Comment
  UC1602002  Phacelia californica H. S. Yates 1934-3-18 3715 Marin Point Reyes Point Reyes Quadrangle Comment
  UC809826  Phacelia californica A. R. Kruckeberg 1949-4-2 1731 Marin just above Catholic church (sw tip of peninsula); Tiburon Peninsula Comment
  UC73701  Phacelia distans Milo S. Baker 1904-5-2 Marin Bodega Road from Fairfax Comment
  SEINET3158142  Phacelia divaricata M. A. King sn Marin Mt. Tamalpais Comment
  UC1301153  Phacelia divaricata Helen K. Sharsmith 1963-5-18 5444 Marin Alpine Dam rd between Larkspur and Alpine Lake; San Francisco Bay Region 243 Comment
  POM65573  Phacelia divaricata W. L. Jepson 1892-04 s.n. Marin Mt. Tamalpais Comment
  SEINET3558371 Image available Phacelia divaricata Lewis S. Rose 1938-4-10 38133 Marin Tiburon. 61 Comment
  SEINET6077610  Phacelia divaricata Unknown 1990-8-12 6345 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse parking lot. Comment
  UCSB46377  Phacelia divaricata Hawbecker, M. 1983-5-8 Marin Ridgecrest Blvd., 2 miles west of its junction with the Panoramic Highway 640 Comment
  UC107574  Phacelia egena T. S. Brandegee 1892-6-13 Marin Tamalpais Comment
  POM339137  Phacelia insularis var. continentis F. R. Fosberg 1963-2-17 43405 Marin Point Reyes, hills north of lighthouse, back from coast Comment
  RSA15431  Phacelia malvifolia Carl B. Wolf 1927-4-24 362 Marin Stinson Beach. Comment
  RSA220033  Phacelia malvifolia J. T. Howell 1969-5-5 45578 Marin Ring Hill, Tiburon Peninsula. Comment
  UC168670  Phacelia malvifolia Katharine Brandegee 1907-1 Marin ocean bluffs near Bolinas Comment
  UC589572  Phacelia malvifolia Beryl O. Schreiber 1932-6-29 621 Marin Sand Dune Beach Tomales Bay Comment
  UCD88032  Phalaris aquatica Beecher Crampton 1960-6-8 5619 Marin 2 miles E of Woodacre. Comment
  CAS-BOT-BC265773  Phalaris aquatica John Thomas Howell 1941-6-10 16295 Marin Novato Comment
  CHSC36401  Phalaris californica Kirsten Tarp 1982-4-17 143 Marin 6.2 mi n of Point Reyes Station on Hwy 1; roadside. 12 Comment
  UCD88574  Phalaris californica P. B. Kennedy 1926-5-20 s.n. Marin Not far from Silva Ranch on road to Bolinas. Comment
  CAS-BOT-BC258971  Phalaris californica David L. Morgan 1960-7-15 s.n. Marin Cliffs N. of Marshall on State Hiway #1 Comment
  CAS-BOT-BC265858  Phalaris canariensis John Thomas Howell 1943-5-22 18123 Marin Deer Park near Fairfax Comment
  UC1106315  Phalaris lemmonii John Thomas Howell 1944-5-7 19426 Marin Greenbrae Comment
  UCR255662  Philadelphus coronarius Greg de Nevers 2001-5-21 12500 Marin Sir Francis Drake Blvd. (just west of Ink Wells, just east of spring in), Samuel P. Taylor State Park 29 Comment
  CAS-BOT-BC76527  Philadelphus lewisii Catherine Best 1992-5-4 s.n. Marin At the edge of Sir Francis Drake Blvd. ca. .6 mi. west of the road to Kent Lake. Comment
  UC1078793  Phoradendron villosum Job Kuijt 1956-12-30 1211 Marin n. side Mt. Tamalpais (near rd. ca. 1 mi. from Stinson Beach rd. junction) Comment
  CAS-BOT-BC140517  Physocarpus Alice Eastwood 1912-5-21 59 Marin Kentfield Comment
  CAS-BOT-BC142249  Physocarpus capitatus D. E. Breedlove 1976-5-8 39482 Marin Coastal bluffs north of Muir Beach, off Hwy. 101 Comment
  RSA189457  Physocarpus capitatus L. S. Rose 1967-6-8 67100 Marin 8 miles E. of Marshall, Salmon Creek stream banks. 152 Comment
  CAS-BOT-BC434439  Phytolacca heterotepala Doreen Smith 2003-6-17 s.n. Marin Near Tiburon Pool Club Comment
  CAS-BOT-BC421480  Pickeringia montana S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14226 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax road, plot along unofficial trail to east. Comment
  UCSB26272  Pickeringia montana Ketcham, A. 1968-5-18 Marin Near Bootjack Camp, Mount Tamalpias State Park Comment
  CAS-BOT-BC207275  Pickeringia montana var. montana Greg de Nevers 2001-5-14 12516 Marin Fairfax, Cascade Canyon Comment
  CAS-BOT-BC207284  Pickeringia montana var. montana M. E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  POM26678  Pickeringia montana var. montana Katherine Brandegee 1905-06 s.n. Marin Mt. Tamalpais Comment
  NY622126  Pinus coulteri J. Silba 2002-10-27 B- 293 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
Read comments
Oct 1 2012
  CAS-BOT-BC72955  Pinus muricata Leary; Sherfey 1960-4-1 s.n. Marin Pt. Reyes Peninsula along road at north end of Bishop pine grove. Comment
  CAS-BOT-BC72958  Pinus muricata D. E. Breedlove 1962-4-17 2348 Marin 2 miles northwest of Inverness 121 Comment
  RSA223615  Pinus muricata D. E. Breedlove 1962-4-17 2338 Marin 2 miles north west of Inverness. 122 Comment
  UC1134112  Pinus muricata A. E. Wieslander 1934-3-18 405 Marin 2 mi nw Inverness; Point Reyes Quadrangle Comment
  UC1745653  Pinus muricata Annetta M. Carter 1933-10-22 401 Marin 3.4 mi. from Inverness on Tomales Point Rd. Comment
  UC766765  Pinus muricata R. F. Hoover 1941-2-2 4730 Marin nw of Inverness; Inverness Ridge Comment
  UCSC008207  Piperia elongata Randall Morgan 1991-9-28 2057 -P - 2062-P Marin Point Reyes (Chimney Rock, aka "Fish Docks") Comment
  CDA2328  Piptochaetium setosum G. D. Barbe 1979-5-16 2501 Marin West of Bolinas Ridge, 0.5 km. east of SR 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas. Comment
  CAS-BOT-BC251017  Piptochaetium stipoides Catherine Best 1978-5-9 s.n. Marin About 1/4 mile east of Hwy. 1 on trail to Bolinas Ridge, just north of road to Alpine Dam Comment
  CAS-BOT-BC227996  Plagiobothrys John Thomas Howell 1962-6-10 37418 Marin Roadside NW of Olema Comment
  CAS-BOT-BC166791  Plagiobothrys nothofulvus Peter Rubtzoff 1981-5-7 9649 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, Comment
  UC1746139  Plagiobothrys reticulatus var. rossianorum Annetta M. Carter, Herbert L. Mason 1938-5-18 1409 Marin Dry roadside 5 mi from [W of] Inverness. Pt. Reyes. Comment
  SD81284  Plagiobothrys reticulatus var. rossianorum Darley F. Howe 1969-5-27 4577 Marin Point Reyes Beach Comment
  CAS-BOT-BC471233  Plagiobothrys tenellus J. Klein; P. Scott; C. Liu; R. Truitt 2014-3-22 14701 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake where Lily Lake Road meets the lake Comment
  CAS-BOT-BC60831  Planodes virginica Wilma Follette 1988-5-14 s.n. Marin On the Martinelli Ranch, National Sea Shore Park just north of Point Reyes Station. Comment
  UCD124411  Plantago elongata John Thomas Howell 1947-4-30 23109 Marin Dillons Beach. Comment
  UC28035  Plantago erecta F. T. Bioletti Apr 1892 Marin Fairfax Comment
  SEINET12284329  Plantago hirtella var. galeottiana E. H. Graham 1931-1 6868 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  UCD124578  Plantago lanceolata Kamala Crompton 1996-5-19 21 Marin at Dillon Beach. Comment
  OBI11649  Plantago subnuda G. Thomas Robbins 1958-6-25 3880 Marin Fort Cronkhite Military Reservation N of Rodeo Lagoon 91 Comment
  JEPS3957  Plantago truncata subsp. firma John Thomas Howell 1944-5-21 19500 Marin North side of Mt. Tamalpais; Lagunitas Meadows 243 Comment
  SEINET10295831  Platanthera dilatata var. leucostachys Unknown 1941-1 Marin Comment
  UC142910  Platystemon californicus Katharine Brandegee May 1909 b Marin Tiburon Comment
  UC494169  Platystemon californicus H. E. Parks March, 1926 Marin hills of Tiburon Peninsula Tiburon Peninsula; hills of Tiburon Peninsula Comment
  UC50141  Platystemon californicus J. Burtt Davy 1894-3-31 688 Marin Olema Comment
  UC614728  Platystemon californicus Beryl O. Schreiber 1936-4-12 2175 Marin Tomales Point; 0.2 mi e of Pierce's Ranch Comment
  CAS-BOT-BC91784  Platystemon californicus Catherine A. Toschi 1963-5-1 63 :132 Marin 2 miles south Fairfax. 182 Comment
  JEPS58886  Plectritis brachystemon John Thomas Howell 1947-4-30 23110 Marin Dillons Beach Comment
  CAS-BOT-BC176094  Plectritis congesta subsp. nitida Carl B. Wolf 1927-4-24 347 Marin At coastal side of Mill Valley Toll Road Comment
  JEPS58883  Plectritis macrocera John Thomas Howell 1946-4-13 21599 Marin Summit meadow to Rock Spring, Mount Tamalpais Rock Spring; Mount Tamalpais Comment
  SEINET12266497  Plectritis macrocera M. T. Doutt 1931-1 363 Marin road from Fairfax to Mt. Tamalpais 305 Comment
  UC750674  Pleuropogon californicus Lewis S. Rose 1946-4-18 46035 Marin Ignacio 6 Comment
  CAS-BOT-BC260949  Pleuropogon californicus var. californicus Bolander 1867-4-1 s.n. Marin 12 mile farm station Comment
  UCD90091  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  UC1446207  Pleuropogon refractus Paul But with Grace Law 1977-5-14 P 29 Marin near Point Reyes Bird Observatory (along a fire trail, Bolinas); Bolinas Comment
  UC1446213  Pleuropogon refractus Paul But 1975-6-8 P 15 Marin near Point Reyes Bird Observatory (near Bolinas, probably a branch of Arroya Honda) Comment
  CAS-BOT-BC329271  Pleuropogon refractus Ronie Clark 1983-6-16 PR 83 -029 Marin Point Reyes National Seashore. Mesa Road out of Bolinas to Arroyo Honda, 0.4 mi from Mesa Road along creekside access road. Comment
  CAS-BOT-BC329272  Pleuropogon refractus Ronie Clark 1983-6-16 PR 83 -030 Marin Point Reyes National Seashore. Mesa Road out of Bolinas to Arroyo Honda, 0.8 mi from Mesa Road along creekside access road. Comment
  CAS-BOT-BC244440  Poa annua Gordon H. True 1977-6-11 8213 Marin Audubon Canyon Ranch. Pike County Gulch [Galloway Canyon], on western slope of Bolinas ridge, ca. 3 miles N of Stinson Beach, around PRBO headquarters building 3 Comment
  CAS-BOT-BC255037  Poa compressa Hans Leschke 1945-7-22 s.n. Marin Tamalpais Tavern, Mount Tamalpais Comment
  UCD91029  Poa douglasii Dawn F. Adams 1978-5-28 38 Marin Point Reyes Beach bewteen Kehoe Creek and Abbotts Lagoon. 24 Comment
  CAS-BOT-BC254663  Poa douglasii A. A. Beetle 1945-6-12 3993 Marin On N side of Point Reyes Comment
  SEINET10659236  Poa douglasii Lewis S. Rose 1935-5-11 Rose 35159 Marin Stinson Beach. Comment
  CAS-BOT-BC246665  Poa howellii John Thomas Howell 1946-5-12 21792 Marin Carson Ridge Comment
  CAS-BOT-BC255854  Poa kelloggii John Thomas Howell 1950-5-18 26311 Marin Lagunitas Creek near Camp Taylor Comment
  CDA37935  Poa kelloggii D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-Q Marin Samuel Taylor State Park. Comment
  UCD90525  Poa kelloggii Beecher Crampton 1960-6-8 5618 Marin ca. 2 miles west of Lagunitas. Samuel P. Taylor State Park. Comment
  CAS-BOT-BC247324  Poa pratensis John Thomas Howell 1943-5-22 18116 Marin Fairfax Comment
  CAS-BOT-BC244527  Poa secunda subsp. secunda John Thomas Howell 1943-4-11 17919 Marin Black Canyon, San Rafael hills Comment
  UC188808  Poa secunda subsp. secunda Michener Apr. 1891 119 Marin Mt Tamalpais Comment
  CAS-BOT-BC244211  Poa unilateralis John Thomas Howell 1944-6-4 19557 Marin Inverness Ridge W of Inverness Comment
  CHSC79234  Poa unilateralis Beecher Crampton 1954-4-28 1814 Marin On Point Reyes Peninsula, 2.5 miles northeast of Point Reyes Lighthouse. Comment
  UCD92132  Poa unilateralis Beecher Crampton 1957-6-11 4187 Marin 1.3 miles north of Muir Beach. Comment
  CAS-BOT-BC244217  Poa unilateralis Virginia E. Long 1933-5-4 210 a Marin On ridge above Mill Valley and Muir Woods 91 Comment
  UC1106193  Polygonum aviculare subsp. aviculare John Thomas Howell 1945-7-15 21291 Marin Fairfax Comment
  RSA0005200  Polygonum marinense Malcolm A. Nobs, S. G. Smith 1949-6-29 912 Marin Point Reyes, north of Inverness Comment
  RSA472710  Polygonum paronychia H. de Forest 1930-4-21 s.n. Marin [No location data on label] Comment
  CAS-BOT-BC420982  Polygonum spergulariiforme Alice Mulford 1945-10-14 s.n. Marin Along highway between Tomales and Dillons Beach Comment
  UC1177502  Polypodium John Thomas Howell 1947-3-23 23046 Marin Cataract Gulch Mt. Tamalpais Comment
  CAS-BOT-BC71915  Polypodium californicum K. C. April s.n. Marin Sausalito Comment
  CAS-BOT-BC71918  Polypodium californicum James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  SEINET11718237  Polypodium californicum F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -142 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  CAS-BOT-BC277761  Polypodium calirhiza R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13405 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC72045  Polypodium calirhiza Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC72048  Polypodium calirhiza Javier Penalosa 1962-3-3 2244 Marin Gulch behind Stinson Beach School Comment
  CHSC28885  Polypodium calirhiza M. S. Taylor 1980-2-8 2309 Marin 15 Estelle St., Larkspur. Comment
  UC1440076  Polypodium calirhiza Alan R. Smith Feb 1977 692 Marin along fire rd. n of Alpine Lake Dam Comment
  UC1478295  Polypodium calirhiza Alan R. Smith 1981-12-31 836 Marin Along Sky Trail between junctions with Old Pine Trail and Meadow Trail Bear Valley area; Pt. Reyes Nat'l Seashore Comment
  UC1481514  Polypodium calirhiza Alan R. Smith 1981-12-31 833 Marin along Sky Trail between Coast Trail and junction with Baldy Trail Bear Valley area; Pt. Reyes Nat'l Seashore Comment
  HSC89787  Polypodium glycyrrhiza R. W. Becking 1984-2-4 Marin Mill Valley, Muir Woods National Park, Boot Jack Trail Comment
  CAS-BOT-BC76815  Polypodium scouleri John Thomas Howell 1947-5-8 23143 Marin Sausalito Comment
  UC2048026  Polypodium scouleri C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4617 Marin Along Ridgecrest Blvd. ~ 1 km SE of its intersection with Fairfax-Bolinas Road. Comment
  UC615577  Polypodium scouleri Beryl O. Schreiber 1933-8-16 930 Marin Pt. Reyes Lighthouse Comment
  UC71486  Polypodium scouleri W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  CAS-BOT-BC76813  Polypodium scouleri C. Hart Merriam 1916-9-29 s.n. Marin Bolinas Ridge, near Lagunitas Comment
  JEPS79643  Polypodium scouleri Edward Lee 1956-12-30 Marin Pt. Reyes; Pt. Reyes Peninsula 182 Comment
  SEINET11714115  Polypodium scouleri E. O. Pellin 1879-1 s.n. Marin Point Reay [Pt. Reyes?] Comment
  UCSB11368  Polypodium scouleri Breedlove, Dennis 1961-12-31 Marin Point Reyes lighthouse area 45 Comment
  SD98967  Polypogon australis Darley F. Howe 1977-10-9 Marin Point Reyes south of Inverness Comment
  CAS-BOT-BC233025  Polypogon interruptus John Thomas Howell 1943-6-6 s.n. Marin Above Muir Woods on RR Grade, Mount Tamalpais Comment
  CAS-BOT-BC233201  Polypogon interruptus John Thomas Howell 1941-7-16 16375 Marin Bootjack, Mount Tamalpais Comment
  UCD91183  Polypogon maritimus Beecher Crampton 1957-6-14 4216 Marin Along US Hwy. 101, southern city limits Ignacio. Comment
  CAS-BOT-BC232426  Polypogon monspeliensis R. E. Frenkel 1964-5-7 478 Marin Bolinas Lagoon, 0.5 mile S of Bolinas Road on California Highway 1 2 Comment
  RSA127245  Polypogon monspeliensis J. T. Howell 1939-7-2 s.n. Marin Pirates Cove. Comment
  UC2045361  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4613 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC42095  Polystichum californicum Marshall A. Howe 1892-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC72142  Polystichum californicum Evelina Cannon 1895-1-1 s.n. Marin Mt. Tamalpais Comment
  UC1446066  Polystichum dudleyi Alan Smith with C. D. MacNeill, and Pam Burton 1978-12-15 712 Marin head of trail (staging area) to Phoenix Lake (end of Lagunitas Rd <which> turns L from Sir Francis Drake Blvd. in Ross, streamlet leading down from e into staging area) Comment
  SEINET11718235  Polystichum imbricans F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -117 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  UC1259228  Polystichum imbricans subsp. imbricans Alan Smith with T. Reeves, and M. Barrett 1978-5-28 710 Marin along Northside Trail, below East Peak 609 Comment
  UC1063670  Polystichum munitum J. B. Spring 1932-6-20 74 Marin Salmon Creek; Petaluma Quadrangle 121 Comment
  CAS-BOT-BC72410  Polystichum munitum Saco ? 1911-9-6 5788 (694) Marin Mount Tamalpais, Muir Woods Comment
  JEPS78469  Potamogeton nodosus Edward Lee 1936-6-21 2242 Marin Lagunitas Creeknear town of Point Reyes; Lagunitas Creek Comment
  CAS-BOT-BC143091  Potentilla anserina subsp. pacifica John Thomas Howell 1947-5-21 23194 Marin Tiburon Comment
  CHSC1567  Potentilla anserina subsp. pacifica A. Stone 1963-4-24 Marin Near Dillon Beach. 15 Comment
  JEPS93145  Potentilla anserina subsp. pacifica M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2437 Marin along Sir Francis Drake Boulevard n of Inverness Park (just n of Motel Inverness, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  UC12502  Potentilla anserina subsp. pacifica J. Burtt Davy 1900-6-18 6733 Marin Point Reyes Western Middle California, Point Reyes Comment
  CAS-BOT-BC143092  Potentilla anserina subsp. pacifica John Thomas Howell 1947-10-26 24198 Marin Rodeo Lagoon Comment
  CAS-BOT-BC516330  Prosartes hookeri Beryl O. Schreiber 1936-3-8 2154 Marin 1 mile north of Inverness Comment
  SEINET12051469  Prosartes hookeri F. H. Utech 1988-1 88 -146 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  UCD160335  Prosartes smithii Nellie Coffey 1931-4-4 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC517522  Prosartes smithii s.n. Marin Unspecified Comment
  UC931962  Prunella vulgaris var. lanceolata Verne Grant and Alva Grant 1946-6-2 7647 Marin on road to Tomales 1 mi beyond Pt. Reyes Station; beyond Pt. Reyes Station Comment
  JEPS128150  Prunus Eric Wrubel 2011-12-21 NPS 25 Marin Point Reyes National Seashore, Limantour Road. E facing hillside, ca 4 m above road in rip-rap. Comment
  CAS-BOT-BC157940  Prunus emarginata Robert Soost 2002-4-13 s.n. Marin Heart's Desire Beach, upper parking area Tomales Bay State Park Comment
  CAS-BOT-BC157946  Prunus emarginata John Thomas Howell 1943-5-30 18191 Marin Arturo Trail, Mt. Tamalpais Comment
  CAS-BOT-BC154788  Prunus virginiana var. demissa 1926-4-1 s.n. Marin Mt. Tamalpais on north side Comment
  CAS-BOT-BC322137  Pseudognaphalium beneolens A. Williams 2013-8-9 13772 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road near Bon Tempe Dam Road.. Comment
  CAS-BOT-BC357052  Pseudognaphalium luteoalbum R. E. Frenkel 1964-5-29 538 Marin On Sir Francis Drake Road, 0.8 mile south-east of Inverness 0 Comment
  JEPS20441  Pseudognaphalium ramosissimum W. L. Jepson 1892-9-9 14757 Marin Mt. Tamalpais Comment
  UC32037  Pseudognaphalium ramosissimum W. L. Jepson 1892-9-9 Marin southern slope Mt. Tamalpais Comment
  CAS-BOT-BC357646  Pseudognaphalium stramineum Gordon H. True 1968-7-12 4691 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 30 Comment
  UCD41388  Pseudognaphalium stramineum Ellen Dean; with PLB 102 2004-5-9 2031 Marin Point Reyes National Seashore, North Beach. Dunes just south of parking area. Comment
  UC468792  Pseudognaphalium stramineum J. Burtt Davy 1900-6-27 6826 Marin Point Reyes Comment
  UCSB15448  Pseudognaphalium stramineum 1961-12-31 Marin Along road to Point Reyes, 12.0 mi. W of Inverness 21 Comment
  CAS-BOT-BC361944  Psilocarphus tenellus Alice Eastwood 1912-5-19 20 Marin Kentfield Comment
  CAS-BOT-BC95723  Psilocarphus tenellus var. globiferus D. L. Smith 2001-5-1 s.n. Marin Lunny Ranch G Point Reyes National Seashore Comment
  CAS-BOT-BC421215  Pterostegia drymarioides John Thomas Howell 1945-5-6 20806 Marin San Rafael Hills Comment
  JEPS8436  Pterostegia drymarioides E. L. Greene May 1886 Marin Comment
  UC32638  Pyrola picta George Syme 1899-7-1 Marin Bear Valley near Olema; Bear Valley Comment
  UCD47323  Quercus X subconvexa John Thomas Howell 1959-8-23 34601 Marin (Q. durata X Q. garryana). Near Barth's Retreat, Mount Tamalpais, Marin County. Comment
  CAS-BOT-BC45637  Quercus agrifolia Javier Penalosa 1961-5-30 1549 Marin hills SW of Tiburon Blvd. 1.2 mi from US 101 Comment
  CAS-BOT-BC45644  Quercus agrifolia C. Hart Merriam 1919-7-13 s.n. Marin Lagunitas Comment
  CAS-BOT-BC62540  Quercus chrysolepis John Thomas Howell 1956-9-23 31878 Marin Near Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC434204  Quercus durata P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14158 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CAS-BOT-BC79765  Quercus durata John Thomas Howell 1945-4-17 s.n. Marin Windswept Hill above Tiburon Comment
  CAS-BOT-BC79768  Quercus durata Charles Michael 1917-10-1 s.n. Marin San Anselmo Canyon Comment
  POM166564  Quercus durata P. A. Munz 1922-8-5 6433 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC94356  Quercus garryana John Thomas Howell 1945-7-15 21301 Marin Fairfax Hills near Camp Lilienthal Comment
  CAS-BOT-BC94359  Quercus garryana Alice Eastwood 1915-9-26 s.n. Marin N side of Mt. Tamalpais Comment
  JEPS127397  Quercus kelloggii Robert Steers 2011-4-14 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 40 m WNW of the intersection between Miwok and Bobcat trails and NE of intersection Field and Bunker Roads. Comment
  JEPS127926  Quercus kelloggii Adam C. Schneider with Robert Steers 2014-3-29 528 Marin Along ridgeline between Miwok Tr Trailhead and Hill 88 Comment
  UCSC008929  Quercus kelloggii Al Keuter 2014-6-23 00 103 -3 Marin Northeast corner of North San Pedro Road intersection with Backs Landing, near South Fork of Gallinas Creek 16 Comment
  LA205300  Quercus kelloggii J. A. Ewan; 1936-8-3 9406 Marin upper rim of Deerk Park on Lake Alpine Trail Comment
  UCD46619  Quercus kelloggii Collector unknown 1925-6-5 1768 Marin California Black Oak, Marin County. Comment
  UC1177323  Quercus lobata John Thomas Howell 1947-5-18 Marin Fairfax Hills Comment
  UCD14077  Quercus parvula var. shrevei Stephen K. Langer 1992-12-19 s.n. Marin California, Marin Co.; North Side Trail, north side of Mt. Tamalpais; Comment
  SFV17757  Quercus parvula var. tamalpaisensis S. K. Langer 1993-2-22 s. n. Marin Mount Tamalpais. Uphill side of Kent Trail about 0.3 miles south of junction with Azalea Meadow Trail. 492 Comment
  UCD14068  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-6 13 Marin California, Marin Co.; Mt. Tamalpais, uphill side of North Side Trail, Comment
  UCD14377  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin Marin Co.; Mt. Tamalpais, on the north side of Zigzag Trail, ca. 0.3 mi. east of Mountain Home, on a ridge west of Mill Valley; Comment
  UCSB64090  Quercus parvula var. tamalpaisensis Langer, Stephen 1993-2-6 Marin Mt. Tamalpais, uphill side of North Side Trail 585 Comment
  SD225834  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 Marin Mt. Tamalpais, along the upper Collier Spring Trail, ca. 0.2 mi. south of junction with North Side trail; Comment
  SEINET3144188  Quercus parvula var. tamalpaisensis S. T. Langer 1993-3-6 sn Marin W side of Berstein Trail, ca. 0.2 mi N of jnct w/ Lagunitas Road Comment
  CAS-BOT-BC104885  Quercus wislizeni H. E. McMinn 1922-7-6 141 Marin from Bolinas Ridge Comment
  CAS-BOT-BC232218  Quercus wislizeni B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1718 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  SJSU10152  Quercus wislizeni var. frutescens A. W. Jacobs 1938-10-9 Marin summit of Mt Tamalpais 777 Comment
  CAS-BOT-BC362483  Rafinesquia californica Doreen Smith 2002-6-1 s.n. Marin Bolinas Mesa, in ravine giving access to the beach. Bolinas Comment
  CAS-BOT-BC231872  Ranunculus californicus J. Klein; G. Block; L. Webb; et al. 2012-5-5 808 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  POM268391  Ranunculus californicus Lyman Benson 1935-5-16 6574 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  SEINET5718554 Image available Ranunculus californicus Jean Lang 1964-1 5 Marin Base of Bald Hill ca. 0.5 mile SW of Ross.; Bald Hill 61 Comment
  UCSB2061  Ranunculus californicus Keator, Glenn 1959-3-31 Marin About gate to Pt. Reyes lighthouse, Pt. Reyes peninsula. Comment
  CAS-BOT-BC378892  Ranunculus californicus var. californicus Javier Penalosa 1961-3-19 1149 Marin hillside above a point on Tiburon Blvd ca. 1000 ft NW of road to Belvedere Island Comment
  CAS-BOT-BC378732  Ranunculus californicus var. cuneatus Beryl O. Schreiber 1936-3-7 2126 Marin Tomales Ridge, west of Tomales Bay Comment
  JEPS78367  Ranunculus flammula Edward Lee 1934-6-17 893 Marin between Olema and South Brook Comment
  UC13980  Ranunculus lobbii Chesnut and Drew 1891-4-15 Marin Bolinas; pond Comment
  UC634966  Ranunculus muricatus A. E. Borell 1928-4-13 132 Marin twenty mi s Petaluma Comment
  UCSB49026  Ranunculus orthorhynchus Martincich, M. 1980-3-2 Marin Overlook farm, north pasture. Pt. Reyes St. 30 Comment
  POM269513  Ranunculus orthorhynchus var. bloomeri H. L. Mason 1928-3-24 4266 Marin Millerton, Tomales Bay, Marin County Comment
  UC194761  Ranunculus orthorhynchus var. bloomeri C. F. Sonne April, 1887 Marin Ross Valley Comment
  RSA220019  Reseda luteola Peter Rubtzoff 1968-9-20 5969 Marin Weedy area at San Marin Drive, 0.9 mile W of Hwy 101, near Novato Comment
  UC496410  Rhamnus californica subsp. californica Merle Randall 1930-6-14 Marin Alamere Creek Comment
  CAS-BOT-BC58806  Rhododendron columbianum A. D. E. Elmer 1903-7-1 4944 Marin Point Reyes Post Office Comment
  CAS-BOT-BC58809  Rhododendron columbianum Alan Galloway 1963-9-4 s.n. Marin Ledum Swamp Comment
  CAS-BOT-BC58813  Rhododendron columbianum F. V. Coville 1925-5-15 s.n. Marin Inverness Ridge on main road from Inverness to Lighthouse. Comment
  OBI14462  Rhododendron columbianum Robert F. Hoover 1969-5-26 11348 Marin Pierce Point Rd just N of summit, Point Reyes Peninsula Comment
  UCD117834  Rhododendron columbianum Beecher Crampton 1960-6-8 5576 Marin Marin County, Point Reyes Peninsula, 2 miles northwest of Inverness. Comment
  JEPS58752  Rhododendron occidentale W. L. Jepson 1891-7-19 14670 Marin Mill Valley Comment
  UC589444  Rhododendron occidentale Beryl O. Schreiber 1932-6-30 636 Marin Tomales Bay, Indian Beach Indian Beach; Tomales Bay, Indian Beach Comment
  UCD20702  Rhododendron occidentale A. T. Leiser 1985-5-22 RL 1 Marin Marin Co., Rodeo Lagoon/ Golden Gate Nat'l Rec. Area. N. Side of lagoon/ E. side of road to Fort Cronkhile and Ranger Station. Population is 50 yards E. of road, 30-40' from water. Comment
  RSA471006  Rhododendron occidentale var. californicum Cora S. Life 1923-07 s.n. Marin Trail from Mauir Woods. Bay region. Comment
  CAS-BOT-BC200049  Rhododendron occidentale var. occidentale Alice Eastwood Aug. - s.n. Marin Lagunitas Comment
  CDA26518  Rhododendron occidentale var. occidentale G. F. Hrusa 1992-5-19 9469 Marin North Coast Ranges; Mt. Tamalpais, approx. 1 mi. E of Bootjack Camp parking, at first footbridge over Bootjack Cr. 563 Comment
  CAS-BOT-BC111890  Rhynchospora californica John Thomas Howell 1945-8-19 21424 Marin Near Ledum Swamp 182 Comment
  HSC45326  Ribes californicum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1978-2-18 9519 Marin 0.5 mile below the Lake Nicasio Dam. Comment
  UCD102240  Ribes divaricatum Dan Axelrod 1932-3-5 s.n. Marin Inverness Ridge. Comment
  CAS-BOT-BC108921  Ribes divaricatum var. pubiflorum Alice Eastwood 1925-3-28 s.n. Marin Inverness. Comment
  CAS-BOT-BC209252  Ribes menziesii John Thomas Howell 1950-10-11 27469 Marin Bear Valley Comment
  CAS-BOT-BC209270  Ribes menziesii Gordon H. True 1977-4-13 8170 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 9 Comment
  CAS-BOT-BC209276  Ribes menziesii John Thomas Howell 1944-3-26 19352 Marin Pines of Inverness Ridge n. of Mt. Vision Comment
  JEPS49211  Ribes menziesii W. L. Jepson February, 1896 13514 Marin Mt. Tamalpais Comment
  UC11661  Ribes menziesii Alice Eastwood 1896-2-23 Marin Sequoia Cr. Comment
  UC974950  Ribes menziesii Milo S. Baker March 1932 5922 Marin roadside near Inverness Comment
  UC11546  Ribes sanguineum var. glutinosum W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  CAS-BOT-BC168735  Ribes victoris Frederick V. Coville 1925-3-28 46 Marin Near Lake Lagunitas, south bank of the stream forming the outlet of the lake, about half a mile from the lake. Comment
  CAS-BOT-BC168742  Ribes victoris John Thomas Howell 1943-1-17 s.n. Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC168753  Ribes victoris Alice Eastwood 1915-3-28 3977 Marin Lagunitas Comment
  JEPS1251  Romanzoffia californica E. M. Zeile 1924-3-16 Marin Lake Lagunitas Comment
  UC24536  Romanzoffia californica C. Michener 1892-4-26 Marin Fairfax Comment
  CAS-BOT-BC541491  Romanzoffia suksdorfii Katherine Kipping 1968-3-31 102 Marin 1.6 mi from old Bolinas Rd from the top of Tamalpais, on old Bolinas-Fairfax Rd. 228 Comment
  CAS-BOT-BC74380  Rorippa curvipes Catherine Best 1981-10-17 s.n. Marin Strand of Nicasio Reservoir. Comment
  CAS-BOT-BC147501  Rosa californica Gordon H. True 1969-8-12 5112 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC147507  Rosa californica John Thomas Howell 1954-8-1 30017 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC146538  Rosa gymnocarpa M. K. C. 1885-1-1 69 Marin Tamalpais Comment
  CAS-BOT-BC304402  Rosa gymnocarpa P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13533 Marin Mount Tamalpais. Marin Municipal Water District lands: Small drainage north of first bend in Fish Grade between Sky Oaks Road and Filter Plant Road Comment
  RSA128426  Rosa gymnocarpa Peter H. Raven 1949-5-4 443 Marin Tiburon. Comment
  UC903304  Rosa gymnocarpa Ethel Crum 1933-7-9 1508 Marin Cataract Gulch North Coast Ranges, Alpine Lake (head of lake) Comment
  CAS-BOT-BC148294  Rosa pinetorum Doreen Smith 1997-6-27 s.n. Marin Lucas Valley Road, about 1/2 mile W. of summit with 'the big rock'. Comment
  UC1177432  Rosa spithamea John Thomas Howell 1946-9-8 23001 Marin sw Lake Lagunitas; Mt. Tamalpais Comment
  UCD113765  Rubus armeniacus John Thomas Howell 1943-8-29 19311 Marin Summit Avenue, Mill Valley. Comment
  CAS-BOT-BC156626  Rubus bifrons Javier Penalosa 1961-6-7 1669 Marin West of Marin Country Day School, Tiburon Peninsula Comment
  RSA245246  Rubus discolor Tim Baroni 1971-7-27 146 Marin Tam Valley. 395 Lowell Dr. Comment
  UC589420  Rubus parviflorus Beryl O. Schreiber 1932-6-15 481 Marin Teacher's Beach Tomales Bay, Teacher's Beach Comment
  SEINET8244466  Rubus parviflorus Beryl O. Schreiber 1938-8-6 2538 Marin 1.5 miles south east of Abbot's Lagoon. Comment
  CAS-BOT-BC156732  Rubus spectabilis C. B. Wolf 1931-8-22 2341 Marin 3 miles west of Inverness on road to Pt. Reyes. (1/2 mile west of summit of grade) 91 Comment
  UC614735  Rubus spectabilis Beryl O. Schreiber 1936-3-7 2119 Marin trail to Shell Beach on Tomales Bay; trail to Shell Beach on Tomales Bay Comment
  UC914237  Rubus spectabilis Verne Grant, Alva Grant 1946-6-2 7663 Marin damp hillside on road from Inverness to Point Reyes Peninsula; rd from Inverness to Point Reyes Peninsula Comment
  SEINET11918773  Rubus spectabilis E. H. Graham 1931-7-19 6869 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC158719  Rubus ulmifolius John Thomas Howell 1943-9-5 19313 Marin Between Tamalpais Valley and Tamalpais High School Comment
  CAS-BOT-BC158833  Rubus ursinus John Thomas Howell 1933-7-30 11477 Marin Near Inverness Comment
  CAS-BOT-BC158841  Rubus ursinus John Thomas Howell 1938-6-5 13898 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC158847  Rubus ursinus John Thomas Howell 1938-6-5 13906 Marin Near West Point, Mt. Tamalpais Comment
  CAS-BOT-BC158853  Rubus ursinus John Thomas Howell 1938-5-22 13788 Marin San Anselmo Canyon Comment
  CAS-BOT-BC158855  Rubus ursinus John Thomas Howell 1943-4-11 17894 Marin Black Canyon, San Rafael Hills Comment
  POM261516  Rubus vitifolius J. T. Howell 1938-5-22 13799 Marin San Anselmo Canyon. Comment
  UC1136219  Rumex acetosella H. S. Yates 1934-3-18 3724 Marin Point Reyes Point Reyes Quad. 182 Comment
  CAS-BOT-BC421959  Rumex acetosella Javier Penalosa 1961-3-25 1178 Marin Tiburon Peninsula. Tiburon. Slope below old St. Hilary's Church. Comment
  CAS-BOT-BC421966  Rumex acetosella Lin Grayson 1981-5-13 018 Marin Olema Road, 1/2 mi. south of Inverness. 33 Comment
  UC397400  Rumex maritimus W. A. Setchell 1920-8-21 Marin just beyond (i.e. towards the ocean) <?????> Wharf; Bolinas Comment
  CAS-BOT-BC433745  Rumex persicarioides John Thomas Howell 1959-9-10 34608 Marin Bolinas Comment
  CAS-BOT-BC433787  Rumex pulcher Javier Penalosa; J. T. Howell 1961-6-7 1617 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage (ca. .5 mi. west of Marin Country Day School) Comment
  CAS-BOT-BC433935  Rumex salicifolius John Thomas Howell 1941-6-8 16246 Marin Hills ne. of San Rafael Comment
  CAS-BOT-BC83514  Rumex salicifolius Doreen Smith 2002-11-2 s.n. Marin Terra Linda, near Community Garden. Comment
  CDA23196  Rumex salicifolius var. crassus M. K. Bellue Sep 1938 Marin Red Rock, San Francisco Bay. 0 Comment
  UC1176807  Rumex salicifolius var. salicifolius John Thomas Howell 1945-7-1 21262 Marin Tiburon Comment
  UC1537111  Rupertia physodes Gordon H. True 1937-6-6 711 Marin Forest Knolls 60 Comment
  RSA152193  Ruppia maritima Victor Duran 1932-8-27 s.n. Marin Tomales Bay Comment
  SEINET3837358  Ruppia maritima Unknown 1932-8-27 s.n. Marin Tomales Bay Comment
  UC297847  Ruppia maritima H. E. Parks 1923-4-28 Marin Tiburon Comment
  UC424664  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424667  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  CAS-BOT-BC454171  Ruppia maritima Peter H. Raven; H. L. Mason; R. Ornduff; D. Stone 1957-5-2 10732 Marin 0.2 miles w. of China Camp Comment
  CAS-BOT-BC239841  Rytidosperma penicillatum D. L. Smith 2000-6-25 s.n. Marin Parking lot area for Mt. Vision, Pt. Reyes National Seashore Comment
  JEPS51089  Sagina maxima subsp. crassicaulis J. B. Davy 1900-6-18 6756 Marin Pt. Reyes Comment
  CAS-BOT-BC434222  Sagittaria sanfordii A. Williams; D. Smith; T. Plummer 2014-7-3 19000 B Marin Mount Tamalpais. Marin Municipal Water District lands: Nicasio Reservoir, North Willow Road. Comment
  SEINET11941057  Salicornia depressa M. T. Doutt 1931-1 338 Marin Bolinas Lagoon Comment
  CAS-BOT-BC125940  Salix X rubens Mrs. Alexander McCallum 1903-1-1 s.n. Marin Ross Valley Comment
  UC1176813  Salix exigua var. hindsiana John Thomas Howell 1945-5-9 20841 Marin Ignacio Comment
  CAS-BOT-BC104148  Salix hindsiana John Thomas Howell 1939-9-3 15347 Marin San Antonio Creek Comment
  CAS-BOT-BC128101  Salix lasiandra var. lasiandra John Thomas Howell 1965-10-13 s.n. Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UC505689  Salix lasiolepis C. R. and B. S. Ball 1933-5-30 2506 Marin about 6 mi w Inverness (on road to Pt. Reyes Light, near mouth of small canyon opening into headwaters of Drake's Estero) Comment
  CAS-BOT-BC124336  Salix lasiolepis var. lasiolepis Javier Penalosa 1961-2-25 1074 Marin Tiburon. NWPRR tracks near water tower Comment
  CAS-BOT-BC124344  Salix lasiolepis var. lasiolepis Javier Penalosa 1961-6-7 1678 Marin NW of Marin Country Day School Comment
  CAS-BOT-BC126421  Salix sitchensis Junea Kelley 1921-4-20 s.n. Marin Blithedale Canyon, Mill Valley Comment
  CAS-BOT-BC126427  Salix sitchensis John Thomas Howell 1947-6-18 23283 Marin Near Dillons Beach Comment
  RSA126189  Salix sitchensis J. T. Howell 1947-3-23 23047 Marin Cataract Gulch. Mt. Tamalpais. Comment
  RSA144561  Salpichroa origanifolia Peter H. Raven 1959-12-27 14737 Marin Inverness. Comment
  CAS-BOT-BC180797  Salsola soda Mary P. Wells 1983-10-3 s.n. Marin Greenwood Bay by Strawberry Recreation District shoreline path, Tiburon Peninsula Comment
  UC914257  Salvia coccinea Verne Grant and Alva Grant 1946-6-2 7651 Marin lower end Tomales Bay Comment
  OBI48687  Salvia columbariae Lewis S. Rose 1939-4-23 39086 Marin Mt. Tamalpais, Bootjack Camp 518 Comment
  UC25709  Salvia columbariae Chesnut and Drew 1891-4-15 Marin e of Bolinas Bay (coast) Comment
  UC883894  Salvia columbariae Lewis S. Rose 1939-4-23 39086 Marin Bootjack Camp Bootjack Camp, Mt. Tamalpais; Mt. Tamalpais 518 Comment
  CDA42172  Sambucus mexicana M. Bergseng 1959-8-4 2941 Marin Along Highway 1, south of Olema. 0 Comment
  JEPS127819  Sambucus nigra subsp. caerulea Adam C. Schneider 2014-3-29 561 Marin 0.25 miles up Miwok Trail from Rodeo Lagoon. Comment
  UC28613  Sambucus racemosa var. racemosa Alice Eastwood 1896-2-23 Marin Willow Camp Comment
  CAS-BOT-BC422396  Sanicula bipinnatifida K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14005 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  JEPS14192  Sanicula bipinnatifida Lauramay Tinsley 1926-1 Marin near Mill Valley Comment
  OBI8801  Sanicula bipinnatifida Lewis S. Rose 1957-4-19 57044 Marin San Rafael hills 152 Comment
  SEINET13945132 Image available Sanicula bipinnatifida Lewis S. Rose 1953-1 53000 Marin 2 miles west of Manzanita; ca 400 ft 122 Comment
  CAS-BOT-BC322129  Sanicula laciniata A. Williams; M. Evans; J. Rocha; K. Phillips; J. Stern; N. Brown; J. Slamovich 2013-2-23 13203 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow picnic area. Comment
  UC1301117  Sanicula laciniata Helen K. Sharsmith 1963-3-9 5196 Marin above Fairfax (San Francisco Bay Region, Alpine Dam Road); San Francisco Bay Region, Alpine Dam Road 243 Comment
  UC875509  Sanicula laciniata Lewis S. Rose 1939-3-18 39029 Marin 2 mi w of Manzanita 30 Comment
  POM194215  Sanicula laciniata J. T. Howell 1927-3-20 2290 Marin Cote Madera Ridge 305 Comment
  CAS-BOT-BC328132  Santolina chamaecyparissus Richard Mc. P Brown 1975-6-12 s.n. Marin Novato, along Novato Boulevard (County Highway A114) at western edge of town Comment
  UC25416  Satureja douglasii Alice Eastwood June 1896 Marin Ross Valley Comment
  UC416706  Satureja douglasii Harriet A. Walker 1908-6-13 1201 Marin Olema Comment
  UC366971  Satureja douglasii J. G. Lemmon and wife May 1883 Marin San Rafael and Oakland Hills Comment
  UC416675  Satureja douglasii Katharine Brandegee 1908-7-6 Marin grade from Bolinas Bay Larsen's Comment
  CAS-BOT-BC6049  Saxifraga californica Edward Lee Greene 1889-3-30 s.n. Marin Mt. Tamalpais Comment
  UC14561  Saxifraga californica Harley P. Chandler 1899-4-8 274 Marin n slope of Mount Tamalpais Comment
  CAS-BOT-BC231836  Schedonorus arundinaceus J. Klein; G. Block; L. Webb; et al. 2012-5-5 810 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC232186  Schedonorus arundinaceus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1123 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CHSC8184  Schedonorus arundinaceus M. Banning 1969-4-7 39 Marin 1/4 mi. N. Nacasio along roadside. 45 Comment
  RSA118026  Schedonorus arundinaceus J. T. Howell 1955-5-29 30257 Marin Between Bootjack and Mountain Theater, Mt. Tamalpais. Comment
  SEINET206446 Image available Schedonorus arundinaceus Rimo Bacigalupi, L. Heckard 1961-1 7715 Marin 1 mile north of Point Reyes Station (town), at crossing of Tomaisin Creek by CA1 12 Comment
  CAS-BOT-BC283095  Schedonorus arundinaceus Catherine Best 1987-5-12 1258 Marin Deer Island Comment
  CAS-BOT-BC111318  Schoenoplectus acutus var. occidentalis John Thomas Howell 1947-6-18 23260 Marin Laguna, Chileno Valley Comment
  CAS-BOT-BC111569  Schoenoplectus americanus John Thomas Howell 1945-7-8 s.n. Marin Burdell Comment
  CAS-BOT-BC111708  Schoenoplectus pungens Doreen Smith 2003-4-23 s.n. Marin Southern tip of Bull Point, Drakes Estero. Comment
  UC1100783  Scirpus cernuus Malcolm A. Nobs, S. Galen Smith 1949-6-28 883 Marin marsh ca 1-1/2 mi n Inverness; n of Inverness Comment
  UC589348  Scirpus maritimus Beryl O. Schreiber 1932-6-30 646 Marin Indian Beach , Indian Beach (Tomales Bay) Comment
  UC521756  Scirpus maritimus Joseph Andorfer Ewan 1933-11-5 8109 Marin Inverness Village Tomales Bay, Inverness Village (in brackish backwash) Comment
  CAS-BOT-BC332713  Scirpus microcarpus J. Klein; T. Pollak; E. Brusati; L. Williams; W. Dreskin 2013-8-10 13360 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. NW edge of Phoenix Lake next to Phoenix Lake Road Comment
  UC1176791  Scirpus microcarpus John Thomas Howell 1946-7-7 Marin Potrero Meadow Mt. Tamalpais, Potrero Meadow Comment
  UC750668  Scirpus microcarpus Lewis S. Rose 1946-6-22 46166 Marin e shore Bolinas Lagoon; e shore Bolinas Lagoon Comment
  CAS-BOT-BC277767  Scoliopus bigelovii R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13416 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CHSC30101  Scoliopus bigelovii M. S. Taylor 1980-4-11 2475 Marin Samuel P. Taylor State Park, near Olema. Comment
  UC119662  Scoliopus bigelovii Michener and Bioletti 1892-1-31 2111 a Marin Sequoia Canyon Comment
  CAS-BOT-BC518976  Scoliopus bigelovii Dr. A. Kellogg; W. G. W. Harford 1869-2-22 984 Marin Saucilito [Sausilto] Comment
  CAS-BOT-BC518981  Scoliopus bigelovii H. C. Cantelow 1936-1-26 1111 Marin Ross Comment
  CAS-BOT-BC518987  Scoliopus bigelovii Lena E. Bowley 1916-3-1 s.n. Marin Ross Comment
  POM170226  Scoliopus bigelovii Jos Burtt Davy 1894-2-22 s.n. Marin Mt. Tamalpais. Comment
  SEINET12055151  Scoliopus bigelovii M. T. Doutt 1931-1 137 Marin Alpine Dam Comment
  UCD139808  Scoliopus bigelovii R. P. Brandt 1916-1-26 s.n. Marin Muir Woods. Comment
  CAS-BOT-BC240008  Scribneria bolanderi John Thomas Howell 1945-5-27 20879 Marin Above Bootjack, Mt. Tamalpais Comment
  RSA53844  Scribneria bolanderi J. T. Howell 1945-4-29 20791 Marin Serpentine ridge W of Camp Handy, Mt. Tamalpais Comment
Read comments
Mar 26 2010
  UC1377741  Scrophularia californica W. J. Dress 1954-8-19 4579 Marin 5 mi nw Inverness Comment
  UC905051  Scrophularia californica John Thomas Howell 1948-6-6 24331 Marin Bolinas Bay Sand Spit Comment
  RSA43306  Scrophularia californica J. T. Howell 1948-6-6 24331 Marin Bolinas Bay Sand Spit. Comment
  CAS-BOT-BC63782  Sedum radiatum subsp. radiatum Marion L. Campbell 1919-6-15 s.n. Marin Mt. Tamalpais, Potrero. Comment
  CAS-BOT-BC63949  Sedum spathulifolium John Thomas Howell 1939-6-4 14717 Marin Pt. Reyes Lighthouse. Comment
  UC1300833  Sedum spathulifolium Helen K. Sharsmith 1963-5-18 5460 Marin coastal bluffs along eastern edge Tomales Bay; San Francisco Bay Region, e edge Tomales Bay 9 Comment
  CAS-BOT-BC63946  Sedum spathulifolium A. A. Heller 1940-7-12 15726 Marin South of Tomales along State highway 1. Comment
  CAS-BOT-BC61951  Selaginella A. A. Beetle 1940-6-21 1566 Marin Mt. Tamalpais, 1/2 mile E. of Toll Gate, on fire road 152 Comment
  JEPS79408  Selaginella wallacei Edward Lee with W. Joseph 1936-6-14 2238 Marin n shore Alpine Lake Comment
  SBBG56356  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin fire rd 0.5 mi E of Toll Gate, Mt Tamalpais 500 Comment
  UC1543116  Selaginella wallacei Donald G. Nelson 1937-3-5 445 Marin between Lake Lagunitas and Lake Phoenix; n side Mt. Tamalpais Comment
  UC306704  Selaginella wallacei S. B. Parish 1918-8-3 19180 Marin Lagunitas Comment
  CAS-BOT-BC69744  Selaginella wallacei Alice Eastwood 1923-3-23 s.n. Marin Lagunitas Lake. Comment
  SD82669  Selaginella wallacei H. S. Parks 1925-10-1 2525 Marin Comment
  CDA29046  Senecio aronicoides D. G. Kelch 2006-5-1 6 .168 Marin Lucas Valley Rd. Comment
  UC589438  Senecio glomeratus Beryl O. Schreiber 1932-6-29 592 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
  UC710621  Senecio minimus John Thomas Howell 1944-7-30 19857 Marin Almonte Comment
  SEINET11802562  Senecio serra M. T. Doutt 1931-1 580 Marin 5 mi W of Inverness Comment
  CHSC116349  Senecio sylvaticus D. G. Kelch 2009-6-25 9488 Marin Bayo Vista near Black Point. 91 Comment
  JEPS22659  Senecio sylvaticus Rimo Bacigalupi 1958-4-19 6275 Marin on e side Mt. Tamalpais Summit 731 Comment
  UCD135753  Senecio sylvaticus John Thomas Howell 1942-4-19 s.n. Marin Carson Ridge. Comment
  HSC18845  Sequoia sempervirens Richard McP. Brown 1971-4-20 Marin Muir Woods National Monument, along main trail near foot of Ocean View Trail Comment
  UC1324896  Sequoia sempervirens H. U. Stauffer and E. Molseed 1964-5-17 5940 Marin 11 km w of Fairfax (Alipe Lake); Alpine 200 Comment
  UC258  Sequoia sempervirens W. H. Brewer 1862-3-28 914 Marin near Tamalpais Comment
  SEINET11737929  Sequoia sempervirens O. E. Jennings, Jennings, G. K. 1915-1 s.n. Marin Muir Woods, upper Mill Creek Valley, 14 mi NW of San Francisco Comment
  SEINET13289878 Image available Sequoia sempervirens D. W. Woodland 1970-1 Marin Point Rayes National Seashore, 1 mi. up Bear Valley Trail Comment
  RSA99633  Setaria pumila J. T. Howell 1954-10-21 30112 Marin Roadside hollow near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC187896  Sidalcea calycosa subsp. rhizomata Alice Eastwood 1918-5-11 s.n. Marin Lake Lagunitas Comment
  JEPS2859 Image available Sidalcea calycosa subsp. rhizomata W. L. Jepson 1900-9-16 1174 Marin near Russell's Cremaery; Pt. Reyes Peninsula; Near Russell's Creamery, Pt. Reyes, Marin Co. Comment
  UC1192272  Sidalcea calycosa subsp. rhizomata Calvin and Phyllis McMillan 1951-6-3 1602 Marin Tomales Point Comment
  RSA95382  Sidalcea malviflora subsp. laciniata Mabel Peirson 1926-3-28 6528 Marin Marin County: Elk Valley Comment
  UC1177430  Silene antirrhina John Thomas Howell 1946-5-12 21795 Marin Carson Ridge Comment
  CAS-BOT-BC384572  Silene coniflora John Thomas Howell 1946-5-12 21798 Marin Carson Ridge Comment
  CAS-BOT-BC423323  Silene gallica C. Kellner; F. Trusheim; C. Haggerty; S. Konstan; S. Whelan 2014-4-26 14434 Marin Mount Tamalpais. Marin Municipal Water District lands: Approximately 0.5 mi up Kent Pump Road from intersection with Alpine Lake dam Comment
  RSA15221  Silene gallica C. B. Wolf 1927-4-24 379 Marin Stinson Beach. Comment
  UCD98671  Silene gallica Juliette Nguyen Le 1992-5-16 13 Marin Muir Beach, 5.5 miles from Highway 1. 15 Comment
  SEINET6039690  Silene scouleri Unknown 1990-8-12 6328 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC389881  Silene scouleri subsp. scouleri Alice Eastwood; John Thomas Howell 1939-5-28 7384 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC389882  Silene scouleri subsp. scouleri Alice Eastwood 1921-6-29 s.n. Marin Fort Barry Comment
  RSA65040  Silene scouleri var. scouleri Alice Eastwood, J. T. Howell 1939-5-28 7384 Marin Point Reyes Lighthouse Comment
  CAS-BOT-BC364830  Silybum marianum Peter H. Raven; Michael P. Johnson 1967-5-2 21278 Marin Angel Island. In East Garrison and North Garrison, northeast side of island 38 Comment
  SEINET11802278  Silybum marianum E. H. Graham 1931-1 6827 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC75033  Sisymbrium altissimum John Thomas Howell 1945-5-9 20846 Marin Ignacio. Comment
  CAS-BOT-BC350951  Sisymbrium orientale A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13242 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  CAS-BOT-BC232205  Sisyrinchium bellum J. Klein; G. Block; L. Webb; et al. 2012-5-5 838 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CHSC27768  Sisyrinchium bellum K. D. Whitney 1978-3-20 8 Marin Ca. 0.25 mi w of Hwy 101, 0.25 mi s of Lucas Valley Rd., San Rafael. Comment
  RSA254172  Sisyrinchium bellum Robert A. Norris 1975-3-18 2266 Marin North side of Rodeo Lagoon, Ft. Cronkite Comment
  CAS-BOT-BC311758  Solanum americanum P. DaSilva; A. Young; B. Traut; S. Tsiu; J. Woods 2013-8-10 13152 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam, between Lake Lagunitas and Lakeview Road, across from culvert LV-04 Comment
  CAS-BOT-BC175951  Solanum aviculare John Thomas Howell 1957-6-27 32778 Marin On roadside Steep Ravine, Mt. Tamalpais Comment
  CAS-BOT-BC236442  Solanum aviculare Greg de Nevers 1986-9-8 8109 Marin Stinson Beach, canyon above town on the Matt Davis Trail 50 Comment
  UCR254837  Solanum laciniatum Greg de Nevers 1997-9-19 11092 Marin Stinson Beach, Matt Davis Trail Comment
  SD133975  Solanum laciniatum Greg de Nevers 1986-9-8 8109 Marin Stinson Beach, canyon above town on the Matt Davis Trail, creek bank Comment
  SEINET6098060  Solanum nigrum Unknown 1990-8-12 6335 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UC1584832  Solanum nigrum Jerry Powell 1989-5-26 1568 Marin Marin Island Comment
  CDA6239  Solanum nigrum W. A. Bergin 1959-9-18 Marin 0 Comment
  CAS-BOT-BC176111  Soleirolia soleirolii Doreen Smith 2003-3-18 s.n. Marin Sausalito, Bulkley Avenue Comment
  UC36230  Solidago elongata Harley P. Chandler 1900-2-26 505 Marin Ross Valley Region of San Francisco Bay, , Ross Valley (Mount Tamalpais) Comment
  CAS-BOT-BC365862  Soliva sessilis John Thomas Howell 1969-4-27 45554 Marin San Rafael Hills near McNears Beach Comment
  JEPS18728  Soliva sessilis W. L. Jepson 1927-3-20 11563 Marin Alto Station Comment
  CAS-BOT-BC367114  Sonchus asper Robert M. King 1980-7-8 8407 Marin One mile north of Marshall Comment
  CAS-BOT-BC374449  Sonchus asper John Thomas Howell 1966-4-6 41473 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  JEPS58909  Sonchus oleraceus Javier Penalosa and J. T. Howell 1961-6-7 1646 Marin w Marin Country Day School (Tiburon Peninsula); Tiburon Peninsula 30 Comment
  CAS-BOT-BC374639  Sonchus oleraceus J. T. Howell 1990-9-28 s.n. Marin Terra Linda - in weedy Northgate planter Comment
  JEPS78381  Sparganium erectum subsp. stoloniferum Edward Lee 1934-6-17 932 Marin (hill above) Bolinas (about 2 mi by rd.) Comment
  UC1130590  Sparganium erectum subsp. stoloniferum B. Schreiber 1936-6-28 2282 Marin 0.5 mi sw Pt. Reyes Station; Pt. Reyes Quad. 1 Comment
  UC1177389  Sparganium erectum subsp. stoloniferum John Thomas Howell 1946-6-30 22165 Marin Rodeo Lagoon Comment
Read comments
Sep 25 2008
  CAS-BOT-BC235375  Spartina densiflora Catherine Best 1995-6-27 1487 Marin Growing in Richardson Bay at the edge of Blackies Pasture where the creek runs into the bay, Tiburon Comment
  CAS-BOT-BC236614  Spartina foliosa John Thomas Howell 1945-8-14 21413 Marin Burdell marshes Comment
  SJSU7954  Spartina foliosa H. T. Harvey 1978-10-11 634 Marin along margin of slough Creekside Park, Corte Madera Comment
  CAS-BOT-BC390148  Spergularia bocconi John Thomas Howell 1944-6-18 s.n. Marin Phoenix Lake, Mt. Tamalpais Comment
  CHSC23012  Spergularia macrotheca Robert A. Schlising; Glenn Keator 1962-2-18 2071 Marin Coast Ranges. SW-facing slopes near Point Reyes Lighthouse. Comment
  CAS-BOT-BC390354  Spergularia macrotheca var. macrotheca G. B. Rossbach; R. P. Rossbach 1938-5-26 607 Marin Drake's Estero, 8 mi. west of Inverness on road to Point Reyes Comment
  CAS-BOT-BC390628  Spergularia rubra Alice Eastwood; John Thomas Howell 1938-5-8 5490 Marin Lucas Valley Comment
  UCLA70865  Stachys ajugoides var. rigida G. R. Vasey Jul 1880 506 Marin Comment
  UCLA71386  Stachys bullata Joseph Andorfer Ewan 1933-10-22 8062 Marin canyon at Inverness Comment
  RSA256409  Stachys chamissonis Robert A. Norris 1974-7-28 2136 Marin By Sir Francis Drake Blvd., approx. 1-1/2 mi. WNW Inverness. Comment
  SDSU7892  Stachys chamissonis D. F. Howe 1961-7-28 3075 Marin 4.7 miles from Invernes on road to Pt. Reyes. 61 Comment
  SD64388  Stachys emersonii Darley F. Howe 1966-6-1 Marin Point Reyes Peninsula, sand hills near ocean. Comment
  SEINET7977064  Stachys rigida subsp. quercetorum A. A. Heller 1906-6-12 8401 Marin Mt. Tamalpais Comment
  UCD126060  Stachys rigida var. quercetorum Andreas Stohr 1996-5-19 19 Marin roadside 1/2 mile east of Dillons Beach. 40 Comment
  CAS-BOT-BC374822  Stebbinsoseris heterocarpa Walter Lennon 1975-4-25 s.n. Marin Leona Dr. Santa Venetia Comment
  CAS-BOT-BC175349  Stellaria borealis subsp. sitchana John Thomas Howell 1943-7-4 18261 Marin Ledum Swamp on road to Pt. Reyes Comment
  CAS-BOT-BC181438  Stellaria littoralis John Thomas Howell 1947-5-14 s.n. Marin McClure Beach Comment
  LA44302  Stellaria littoralis Carl B. Wolf; 1934-6-28 5767 Marin Pt. Reyes Peninsula, 8 mi. by road from lighthouse Comment
  UCR20564  Stellaria media H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Muir Woods Road, 0.8 mi. east of entrance to Muir Woods National Monument 91 Comment
  CAS-BOT-BC397711  Stellaria nitens James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC221854  Stenotaphrum secundatum Gordon H. True 1977-4-13 8161 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 3 Comment
  SEINET10597929  Stenotaphrum secundatum John Thomas Howell 1945-7-22 Howell 21330 Marin Clay slope and flat west of Mill Valley on road to Muir Woods. Comment
  SD110281  Stipa stipoides G. D. Barbe 1979-5-16 2502 Marin west of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas 121 Comment
  CAS-BOT-BC61175  Streptanthus batrachopus John Thomas Howell 1941-7-6 16348 Marin Between Camp Zeische and Barth's Retreat, Mount Tamalpais. Comment
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Mar 22 2019
  CAS-BOT-BC61178  Streptanthus batrachopus Hans Leschke 1941-7-6 s.n. Marin Tamalpais. Simmons Trail. Comment
  JEPS27072  Streptanthus batrachopus John L. Morrison 1937-6-8 2493 Marin on Northside Trail 1/4 mi nne Rifle Camp; Mt. Tamalpais; Mount Tamalpais, Marin Co. 609 Comment
  SD58236  Streptanthus glandulosus W. L. Jepson 1905-5-17 2480 Marin Lake Lagunitas 149 Comment
  CAS-BOT-BC33924  Streptanthus glandulosus subsp. niger E. L. Greene 1886-4-26 s.n. Marin Tiburon Comment
  RSA0123045  Streptanthus glandulosus subsp. niger P. H. Raven 1949-6-15 843 b. Marin Tiburon. Comment
  CAS-BOT-BC87265  Streptanthus glandulosus subsp. pulchellus Mrs. E. C. Sutliffe 1920-7-12 s.n. Marin Big Carson Ridge. Comment
  CAS-BOT-BC87268  Streptanthus glandulosus subsp. pulchellus Alice Eastwood 1907-6-9 s.n. Marin Mount Tamalpais. Comment
  JEPS26995  Streptanthus glandulosus subsp. pulchellus W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC1601609  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-5-22 13791 Marin San Anselmo Canyon Comment
  UC747405  Streptanthus glandulosus subsp. pulchellus G. Thomas Robbins 1945-5-5 1870 Marin n-facing slope of ridge 2-3 mi w Hamilton Field Air Base; Big Rock Ridge 152 Comment
  UCD116002  Streptanthus glandulosus subsp. pulchellus Eric S. Ngay 1990-5-23 15 Marin N end of Alpine Dam, Alpine Lake roadside. Comment
  CAS-BOT-BC87288  Streptanthus glandulosus subsp. secundus Mrs. E. C. Sutliffe 1925-5-1 s.n. Marin Big Carson Ridge. Comment
  UCD116003  Streptanthus glandulosus subsp. secundus Collector unknown 1925-6-5 1588 Marin Marin County. Comment
  CAS-BOT-BC87285  Streptanthus glandulosus subsp. secundus Doreen Smith 1993-5-5 s.n. Marin Crown fire road above Kentwood Lands. Comment
  CAS-BOT-BC482459  Streptanthus tortuosus Doreen L. Smith 2015-5-25 s.n. Marin Mt. Burdell: County open space Comment
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Jun 13 2019
  CAS-BOT-BC422974  Stylomecon heterophylla Peter H. Raven; Michael P. Johnson 1967-5-2 21302 Marin Angel Island. Near road between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC99146  Symphyotrichum chilense Henry M. Pollard 1936-5-1 s.n. Marin Woodacre to Fairfax Comment
  JEPS35813  Symphyotrichum chilense Rimo Bacigalupi and L. R. Heckard 1964-7-27 8959 Marin Calif. highway 1, 3.6 mi n of the junc of the Petalulma Rd. in Point Reyes St. Point Reyes Station Comment
  UC903249  Symphyotrichum chilense Ethel Crum 1933-10-8 1570 Marin Forest Knolls 91 Comment
  SD101075  Symphyotrichum chilense Darley F. Howe 1977-10-10 Marin 3 miles north of Tomales Bay on Highway 1 Comment
  CAS-BOT-BC98071  Symphyotrichum lentum John Thomas Howell 1946-9-20 23017 Marin Laguna in Chileno Valley Comment
  CAS-BOT-BC98322  Symphyotrichum subulatum var. parviflorum Doreen Smith 1983-10-10 s.n. Marin Edge of salt marsh strip near Veteran's Memorial Auditorium, Marin Civic Center, San Rafael. Comment
  UC920916  Synthyris reniformis Calvin McMillan 1949-2-2 1531 Marin Cataract Gulch; Mount Tamalpais Comment
  CAS-BOT-BC223945  Tamarix parviflora G. Edel Brock 1975-5-4 095 Marin ~2 mi. West of Hwy 101 on Lucas Valley Road 30 Comment
  CAS-BOT-BC263268  Taraxia ovata T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 302 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  UC1485924  Taraxia ovata P. H. and T. E. Raven 1981-4-5 26148 Marin turn to Muir Woods 2 mi w edge of National Monument (overlooking San Francisco Bay) Comment
  UC106156  Tauschia kelloggii Katharine Brandegee 1905-7-2 Marin Tamalpais Comment
  SBBG26754  Tauschia kelloggii L. Constance, A. A. Beetle 1940-4-20 2569 Marin above Alpine Lake, 5.4 mi SE of Fairfax 365 Comment
  CHSC30099  Tellima grandiflora M. S. Taylor 1980-4-11 2473 Marin Samuel P. Taylor State Park, near Olema. Comment
  UC1127671  Tellima grandiflora H. S. Yates 1934-3-18 3693 Marin near Inverness; Point Reyes Quad. 6 Comment
  CAS-BOT-BC441145  Tellima grandiflora Kellogg; Brannan 1880-5-15 s.n. Marin Sauslito, near San Francisco Comment
  SD234171  Tellima grandiflora Virginia Pinkus Ryder 1964-5-17 205 Marin Invreness. Growing 1 mile E. of town beside creek in shade. 0 Comment
  SEINET10904062  Tellima grandiflora Mary Susan Taylor Taylor 2473 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC175895  Teucrium fruticans Wilma Follette 2001-3-28 s.n. Marin Fort Cronkhite, Golden Gate National Recreation Area, north of Cronkhite Beach Comment
  UC9702  Thalictrum fendleri var. polycarpum J. B. Davy 1898-3-2 Marin Angel Island Comment
  UCR224655  Thalictrum polycarpum Dean Kelch 2007-3-29 07 .098 Marin Greenbrae Hills; between San Quintin Shooting Range and Drake's Landing development 85 Comment
  UC404771  Thermopsis californica var. californica Mrs. H. P. Bracelin 1930-4-20 10 Marin 1 mi s Lagunitas 66 Comment
  UCSB58260  Thermopsis californica var. californica Gliessman, Stephen 1969-3-31 Marin Approx. 1.0 mi. north of junction of Marwest Rd. and Tiburon Peninsula Highway; in a meadow overlooking the town of Tiburon 91 Comment
  RSA475225  Thermopsis californica var. californica Aaron Liston, James D. Morefield 1988-3-14 692 -2 Marin Mt. Tamalpais State Park; Pantoll Campground. 460 Comment
  CAS-BOT-BC175914  Thinopyrum ponticum Catherine Best; Mary P. Wells 1983-7-14 s.n. Marin On the road to Hidden Lake, Mt. Burdell about .25 miles from San Andreas St. Comment
  CAS-BOT-BC88487  Thysanocarpus curvipes John Thomas Howell 1947-4-27 23105 Marin Bald Mountain west of San Anselmo. Comment
  UC11014  Thysanocarpus curvipes Harley P. Chandler 1899-4-8 287 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  CAS-BOT-BC309796  Torilis arvensis J. Klein; M. Murphy; A. Young; R. Westgaard 2013-5-4 13043 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  RSA43327  Torreya californica J. T. Howell 1948-5-16 24303 Marin Near top of Eldridge Grade, Mount Tamalpais Comment
  UCSB10848  Torreya californica Davy, J. 1893-7-24 Marin Redwoon Canon Comment
  SEINET10471680  Torreya californica John Thomas Howell 1948-5-16 Howell 24304 Marin Near top of Eldridge Grade, Mt. Tamalpais. Comment
  CAS-BOT-BC5246  Toxicoscordion fontanum John Thomas Howell 1936-6-7 12656 Marin near Bootjack, Mt. Tamalpais. Comment
  UC589458  Trientalis latifolia Beryl O. Schreiber 1932-8-5 749 Marin Tomales Bay, Teacher's Beach Teacher's Beach; Tomales Bay, Teacher's Beach Comment
  SEINET8729731 Image available Trientalis latifolia H. S. Reed 1939-1 266 Marin Mount Tamalpais 244 Comment
  CAS-BOT-BC208297  Trifolium amoenum Javier Penalosa; J. T. Howell 1961-6-7 1638 Marin West of Marin Country Day School 30 Comment
  UC56341  Trifolium barbigerum J. Burtt Davy 1900-6-18 6727 Marin Point Reyes Comment
  UC1745840  Trifolium barbigerum var. barbigerum Annetta M. Carter 1934-4-29 531 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UC1745985  Trifolium barbigerum var. barbigerum Annetta M. Carter 1934-4-29 529 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UC1745839  Trifolium bifidum var. decipiens Annetta M. Carter 1934-4-29 532 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  CAS-BOT-BC166720  Trifolium ciliolatum Peter Rubtzoff 1981-5-7 9648 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, Comment
  UC631229  Trifolium depauperatum var. amplectens P. B. Kennedy 1914-4-19 4684 Marin Mill Valley Comment
  POM203516  Trifolium depauperatum var. truncatum L. S. Rose 1933-4-12 33074 Marin Sausalito Comment
  POM195444  Trifolium dichotomum H. E. Parks, Susan T. Parks, C. R. Parks 1930-4-10 0490 Marin Hills above Tiburon Comment
  UCSC005375  Trifolium flavulum Randall Morgan 1995-5-18 2607 Marin Ignacio, Weedy area between Hamilton Air Force Base and Highway 101 Comment
  SBBG37287  Trifolium fragiferum R. Fowler 1983-5-26 Marin Schooner Bay, Pt Reyes Nat Seashore Comment
  CAS-BOT-BC309808  Trifolium glomeratum A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13237 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UC1176927  Trifolium gracilentum Peter H. Raven 1950-4-22 1872 Marin Alpine Lake to Fairfax 365 Comment
  UC630793  Trifolium macraei Katharine Brandegee May 1913 Marin Mill Valley Tamalpais Comment
  UCD111300  Trifolium macraei Rimo Bacigalupi; L. R. Heckard 1964-4-29 8946 Marin 1/4 mile east of eastern boundary of Coast Guard Reservation enclosing lighthouse at Pt. Reyes. 140 Comment
  UCD35679  Trifolium macraei Beecher Crampton 1960-6-8 5598 Marin Pt. Reyes Peninsula, northern section of Inverness Ridge, 1.5 miles south of McClure's Beach. Comment
  UCD38311  Trifolium macraei Beecher Crampton 1954-4-28 1809 Marin 5 miles northeast of Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC232479  Trifolium microcephalum C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1125 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  RSA95540  Trifolium microdon L. S. Rose 1953-5-11 53036 Marin Black Point 5 Comment
  UCD109436  Trifolium variegatum Michael A. Vincent 1999-6-10 8600 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  UCSC006200  Trifolium variegatum Randall Morgan 1995-6-8 2742 Marin Field between receiving stations, Pt. Reyes, S of Abbotts Lagoon Comment
  UCSC006315  Trifolium variegatum Randall Morgan 1995-6-8 2740 Marin Pt Reyes, Entrance Rd to North Beach Comment
  UC1106247  Trifolium variegatum var. melananthum John Thomas Howell 1945-5-9 20805 Marin Between Hamilton Field and Ignacio Comment
  UC1106250  Trifolium variegatum var. melananthum John Thomas Howell 1945-5-9 20332 Marin between Hamilton Field and Ignacio Comment
  UC631113  Trifolium variegatum var. melananthum P. B. Kennedy May 1907 Marin Fairfax Comment
  POM277689  Trifolium variegatum var. melananthum Lyman D. Benson 1935-5-16 6559 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  UC1177209  Trifolium willdenovii John Thomas Howell 1944-5-7 Marin Baltimore Park Comment
  UC16755  Trifolium willdenovii W. H. Brewer Apr 5 1862-Apr 7 1862 948 Marin Comment
  UCD35705  Trifolium wormskioldii Beecher Crampton 1960-6-8 5605 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  UCD138138  Triglochin concinna John M. Tucker 1951-6-29 2162 Marin About 5 miles west of Inverness. Comment
  CAS-BOT-BC451831  Triglochin maritima John Thomas Howell 1944-6-25 19659 Marin Between Santa Venetia and Chinese Camp Comment
  CAS-BOT-BC451837  Triglochin maritima John Thomas Howell 1941-6-8 16272 Marin McNear's Landing Comment
  CAS-BOT-BC451843  Triglochin maritima Javier Penalosa 1961-4-29 1356 Marin Tiburon Peninsula. NW of Marin Country Day School. Comment
  CAS-BOT-BC451852  Triglochin maritima John Thomas Howell 1945-6-30 21256 Marin Marsh bordering Bolinas Lagoon, Stinson Beach Comment
  RSA178058  Triglochin maritima Robert F. Thorne 1965-4-21 34391 Marin N end of Drakes Estero, ca. 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  JEPS47265  Trillium chloropetalum E. L. Greene 1874-4-25 Marin Mt. Tamalpais Comment
  UC4015  Trillium chloropetalum J. Burtt Davy 1894-3-31 679 Marin Olema Comment
  UC3992  Trillium ovatum W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  RSA304194  Trillium ovatum James R. Shevock 1971-2-27 700 Marin Franklin Creek, west of Muir Woods. 91 Comment
  RSA378215  Trillium ovatum Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais or vicinity. Comment
  SEINET8502213  Trillium ovatum M. J. Williams 1968-4-6 s.n. Marin Nicasio Lake dam. 76 Comment
  UC1334887  Triphysaria L. D. Thurman 1963-4-6 142 Marin 1.3 mi e Dillon Beach; e of Dillon Beach Comment
  CHSC20873  Triphysaria eriantha subsp. rosea Robert A. Schlising; L. D. Thurman 1963-5-11 2576 Marin Junction Franklin School Road and Tomales-Dillons Beach Road. Comment
  SBBG84045  Triphysaria eriantha subsp. rosea F. W. Pennell, J. T. Howell 1940-5-20 25475 Marin Point Reyes 91 Comment
  UC1301198  Triphysaria eriantha subsp. rosea Helen K. Sharsmith 1963-3-30 5273 Marin headlands of Point Reyes Peninsula near lighthouse , Point Reyes Peninsula (San Francisco Bay Region) 121 Comment
  JEPS4527  Triphysaria floribunda Elsie M. Osgood 1930-4-20 Marin Pt. Reyes Comment
  UC404768  Triphysaria floribunda Mrs. H. P. Bracelin 1930-4-20 16 Marin near Light House grounds Point Reyes 150 Comment
  CHSC39246  Triphysaria versicolor subsp. faucibarbata B. A. Stein 1982-4-18 857 Marin Hwy 101, 3 miles S of Sonoma County line, sea level. Comment
  JEPS10437  Triphysaria versicolor subsp. faucibarbata W. L. Jepson 1919-5-17 8271 Marin Alderney Comment
  UC1012331  Triphysaria versicolor subsp. faucibarbata F. W. Pennell and J. T. Howell 1940-5-20 25461 Marin Route 1, 1 mi e Olema 76 Comment
  UC886477  Triphysaria versicolor subsp. faucibarbata Alice Eastwood 1912-5-20 42 Marin Lagunitas Comment
  UCD123424  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1963-5-11 275 Marin 2.1 miles northeast of Point Reyes Station on the Point Reyes-Petaluma road. Comment
  CAS-BOT-BC199635  Trisetum canescens John Thomas Howell 1947-6-4 23211 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC199642  Trisetum canescens Doreen Smith 2003-5-30 s.n. Marin From Pt. Reyes. N. of South Beach access road Comment
  CAS-BOT-BC533001  Triteleia hyacinthina R. Crowe; C. Hagerty; D. Klein; F. Leist; E. Gunnison 2015-5-9 15712 Marin Mount Tamalpais. Marin Municipal Water District lands: Lake Lagunitas Comment
  UC1300930  Triteleia laxa Helen K. Sharsmith 1963-5-18 5437 Marin Alpine Dam Road near Larkspur; San Francisco Bay Region 137 Comment
  POM169913  Triteleia peduncularis A. D. E. Elmer 1903-07 4988 Marin Point Reyes Post Office. Comment
  HSC23486  Ulex europaeus R. A. Vanbianchi 1971-12-25 105 Marin San Rafael Hill, just above Boyd Park Comment
  CAS-BOT-BC232226  Umbellularia californica A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1762 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  CAS-BOT-BC91148  Umbellularia californica Javier Penalosa 1961-3-11 1122 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. Ravine on southeast slope. 60 Comment
  CAS-BOT-BC381921  Uropappus lindleyi F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CAS-BOT-BC403953  Urtica dioica subsp. gracilis Gordon H. True; Tim Ross 1969-10-19 5149 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo]. Arroyo Honda [Hondo] Canyon 76 Comment
  UC5967  Urtica dioica subsp. gracilis Edw. L. Greene 1893-4-1 Marin Point Reyes Comment
  CAS-BOT-BC404152  Urtica dioica subsp. holosericea John Thomas Howell 1945-8-5 21365 Marin Near Stinson Beach at high tide line Comment
  SDSU11322  Urtica dioica subsp. holosericea D. F. Howe 1969-5-27 4582 Marin Near Pt. Reyes Station. Comment
  UC1176755  Urtica urens John Thomas Howell 1946-4-14 21636 Marin Chileno Valley Comment
  CAS-BOT-BC404324  Urtica urens J. H. Thomas 1963-12-8 10273 Marin County Administration Building, San Rafael. Highway 101 and North San Pedro Road Comment
  CAS-BOT-BC193974  Vaccinium cespitosum Wilma Follette 1991-5-21 s.n. Marin Lunny Ranch, south of Abbotts Lagoon, Point Reyes Peninsula Comment
  CAS-BOT-BC193928  Vaccinium ovatum Gordon H. True; Fred Ross 1969-5-30 5061 Marin Inverness Ridge, Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 274 Comment
  CAS-BOT-BC193935  Vaccinium ovatum Volney Rattan 1884-7-1 s.n. Marin Mt. Tamalpais Comment
  UC634724  Vaccinium ovatum Herbert L. Mason 1925-4-12 1324 Marin Mt. Tamalpais Comment
  CAS-BOT-BC76101  Vancouveria planipetala M. K. Curran s.n. Marin Tamalpais. Comment
  UC1324893  Vancouveria planipetala H. U. Stauffer and E. Molseed 1964-5-17 5937 Marin 11 km w Fairfax (Alpine Lake); Alpine Lake 200 Comment
  UC625540  Vancouveria planipetala Frank W. Gould 1938-5-7 350 Marin near the highway six mi se Tocaloma 91 Comment
  POM303726  Verbena incompta J. T. Howell 1943-9-5 19323 Marin In southern part of Mill Valley. 8 Comment
  JEPS58915  Veronica scutellata John Thomas Howell 1946-6-20 22105 Marin 4 mi n of Bolinas Comment
  JEPS86276  Vicia benghalensis W. L. Jepson 1940-6-5 19939 Marin 2 mi nw Tiburon Comment
  RSA32140  Vicia benghalensis J. T. Howell 1945-5-20 s.n. Marin Tiburon. Comment
  UC589376  Vicia gigantea Beryl O. Schreiber 1932-7-31 707 Marin Indian Beach; Tomales Bay Comment
  UCD108662  Vicia gigantea Collector unknown 1925-6-6 1727 Marin Marin. Comment
  UCD108663  Vicia gigantea Collector unknown 1925-6-5 1728 Marin Bolinas. Comment
  RSA165869  Vicia sativa Philip A. Munz 1963-6-11 24526 Marin Point Reyes Comment
  UC1177461  Vicia sativa subsp. nigra John Thomas Howell 1946-5-12 21760 Marin near Fairfax Comment
  SEINET7081604  Vicia sativa var. nigra A. G. Vestal 1955-5-6 s.n. Marin About 7.9 miles north of Nicasio. Coordinate Datum: NAD27. UTM Zone 10, 526939mE, 4223106mN. Comment
  CAS-BOT-BC263964  Viola adunca Charles Piper Smith 1947-6-27 47633 Marin Point Reyes Peninsula, 1.5 miles N of T. A. Gallagher Ranch Comment
  SEINET11980443  Viola adunca f. adunca M. T. Doutt 1931-1 11 Marin Mt. Tamalpais Comment
  UC828133  Viola glabella Lewis S. Rose 1939-3-31 39044 Marin Lagunitas 91 Comment
  CAS-BOT-BC536871  Viola glabella Victor Duran 1926-2-22 s.n. Marin Lagunitas Creek Comment
  UC108582  Viola glabella T. S. Brandegee May 1888 Marin Paper Mill Creek Comment
  UC1761378  Viola sempervirens Robert Branstead 1934-4-8 43 Marin Muir Woods Comment
  UC1761753  Viola sempervirens H. E. Parks Mar 1926 6242 Marin Mount Tamalpais 304 Comment
  UC220792  Viola sempervirens Dr. Edward Palmer 1892-1 2344 Marin Bolinas Ridge Comment
  CAS-BOT-BC198783  Vulpia bromoides John Thomas Howell 1937-6-13 13049 Marin Head of Drakes Bay, Pt. Reyes Comment
  CAS-BOT-BC198802  Vulpia bromoides Gordon H. True 1969-3-22 4755 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  CAS-BOT-BC353426  Vulpia bromoides C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13136 Marin Mount Tamalpais. Marin Municipal Water District lands: E of Lagunitasd Dam on Lakeview Road at culvert LS-04. Comment
  CAS-BOT-BC184341  Vulpia microstachys var. pauciflora John Thomas Howell 1941-4-17 s.n. Marin Tiburon Comment
  CAS-BOT-BC184347  Vulpia microstachys var. pauciflora John Thomas Howell 1945-5-6 20801 Marin San Rafael Hills Comment
  UCD94909  Vulpia myuros Javier Penalosa; D. Ripley, S. McCarthy 1961-4-29 1359 Marin near Marin County Day School. (Paradise Drive 1.3 miles from intersection with U.S. 101.) Comment
  CAS-BOT-BC184811  Vulpia myuros subsp. megalura John Thomas Howell 1948-5-16 24299 Marin Upper part of Cascade Canyon, Mt. Tamalpais Comment
  UC1106097  Vulpia myuros var. hirsuta John Thomas Howell 1948-5-16 24299 Marin upper part Cascade Canyon; Mt. Tamalpais Comment
  CAS-BOT-BC185976  Vulpia myuros var. myuros John Thomas Howell 1943-5-22 18115 Marin Fairfax Comment
  HSC66305  Whipplea modesta M. S. Taylor 1980-4-11 2476 Marin Samuel P. Taylor State Park, near Olema Comment
  UC1176736  Whipplea modesta John Thomas Howell 1947-5-4 23131 Marin San Rafael Hills Comment
  CAS-BOT-BC382955  Wyethia angustifolia Peter H. Raven; Michael P. Johnson 1967-5-1 21168 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  POM261372  Wyethia angustifolia H. C. Cantelow 1940-4-20 s.n. Marin 3 miles N of Point Reyes. Comment
  CAS-BOT-BC383306  Wyethia glabra Elsa Ruckert 1960-4-13 92 Marin Road leading west 1/2 mile from junction with road from Marshall to Tomales. Altitude: sea level Comment
  UCD137128  Xanthium spinosum Robert A. Norris 1984-7-27 4792 Marin near base of Bon Tempe Dam and upper reaches of Alpine Lake. 195 Comment
  CAS-BOT-BC383716  Xanthium strumarium Phyllis Ellman 1973-10-3 s.n. Marin Old St. Hilary's Preserve, Tiburon Comment
  UC167934  Xerophyllum tenax Alice Eastwood 1901-6-16 Marin Mount Tamalpais Comment
  UC747543  Zigadenus fremontii G. Thomas Robbins 1944-4-14 1501 Marin n-facing slopes Big Rock Ridge (about 3 mi w of Hamilton Field Air Base) 152 Comment
  CAS-BOT-BC530569  Zigadenus fremontii Doreen Smith 2000-3-24 s. n. Marin Pt. Reyes National Seashore, sandy flats near the Radio Station Comment
  CAS-BOT-BC530572  Zigadenus fremontii Javier Penalosa 1962-3-17 2257 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  CAS-BOT-BC532754  Zigadenus fremontii Elizabeth McClintock 1972-3-5 s.n. Marin Dillon Beach Comment
  HSC15745  Zigadenus fremontii B. Francis 1964-3-23 15 Marin 0.9 mi. NE of Tiburon Comment
  POM210236  Zigadenus fremontii H. E. Parks, S. T. Parks 1930-3-15 405 Marin Tiburon Peninsula. 61 Comment
  RSA378425  Zigadenus fremontii Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  UC184551  Zigadenus micranthus var. fontanus H. M. Hall 1915-7-12 10058 Marin Tiburon Island San Francisco Bay, Tiburon Island Comment
  UC1719627  Zostera marina Addison, Fonseca and Wyllie-Echeverria family 2003-4-7 Marin station #2, Keil Cove, Tiburon Peninsula; San Francisco Bay Comment
  UC297841  Zostera marina H. E. Parks 1923-2-12 Marin Keils Cove Comment
  UC341673  Zostera marina W. A. Setchell 1921-8-27 Marin Bolinas Comment
  UC341827  Zostera marina H. E. Parks 1922-12-2 Marin Paradise Cove Comment
  UC341833  Zostera marina H. E. Parks 1922-9-16 Marin Cove, Belvedere Comment
  UC398864  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment
  UC398867  Zostera marina H. E. Parks 1923-6-8 Marin Paradise Cove Comment
  UC399063  Zostera marina H. E. Parks 1923-2-10 Marin Paradise Cove Comment



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