Search Results — 2000 specimen records retrieved (1334 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/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  RSA0025743  Abronia Glenn A. Gorelick 1967-4-7 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  RSA0025742  Abronia latifolia Arthur C. Gibson, Linda Gibson 1971-4-8 1994 Marin Point Reyes Beach North, Point Reyes National Seashore. 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-BC143043  Abutilon theophrasti Doreen Smith 2001-8-10 s.n. Marin Terra Linda Community Gardens Comment
  CHSC820  Acacia longifolia A. Stone 1963-4-20 Marin Small canyon at Dillon Beach. 9 Comment
  CDA3977  Acacia melanoxylon T. C. Fuller 1967-3-29 15546 Marin Deer Park Avenue, San Rafael Hills, San Rafael. 0 Comment
  CAS-BOT-BC177076  Acacia retinodes Doreen Smith 2003-8-22 s.n. Marin Loch Lomond Marina, San Rafael Comment
  CAS-BOT-BC437004  Acaena pinnatifida var. californica R. H. Wagner 1979-5-2 373 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  JEPS86775  Acaena pinnatifida var. californica Jack and Betty Guggolz 1990-5-18 1052 Marin ca. 1/2 mi. s. Two Rock Ranch Military Reservation Comment
  UCSB61612  Acer macrophyllum Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 0.8 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  RSA212139  Acer negundo subsp. californicum L. S. Rose 1969-6-12 69032 Marin 3 miles east of Point Reyes Station 24 Comment
  CAS-BOT-BC336653  Acer negundo var. californicum John Thomas Howell 1944-5-7 19443 Marin Larkspur Comment
  CAS-BOT-BC28671  Achillea millefolium John Thomas Howell 1946-6-30 22154 Marin Rodeo Lagoon Comment
  CAS-BOT-BC28659  Achillea millefolium Javier Penalosa 1961-4-8 1292 Marin Plateau NW of 748-ft summit above Paradise Cove. 137 Comment
  SEINET11854719  Achillea millefolium var. californica E. H. Graham 1931-1 6879 Marin Near lighthouse, Pt. Reyes Comment
  UCD35706  Acmispon glaber Beecher Crampton 1960-6-8 5607 Marin Pt. Reyes Peninsula, 3.5 miles south of McClure's Beach. Comment
  UCD104123  Acmispon glaber P. B. Kennedy 1926-5-20 s.n. Marin Roadside, near Bolinas. Comment
  UCSB13308  Acmispon junceus Blattau, Jim 1962-4-17 Marin End of road at tip of Point Reyes Peninsula 60 Comment
  UCD35674  Acmispon junceus var. biolettii Beecher Crampton 1960-6-8 5568 Marin Pt. Reyes Peninsula, east slope of Inverness Ridge. Comment
  UCSB58266  Acmispon strigosus Gliessman, Stephen 1969-3-31 Marin Approx. 1.0 mi. N of junction of Marwest Road and Tiburon Peninsula Hwy.; site overlooks the town of Tiburon 91 Comment
  SD71217  Acmispon wrangelianus Javier Penalosa 1961-4-16 1328 Marin Tiburon Peninsula: RR tracks near Ferry Slop, Tiburon. Comment
  CAS-BOT-BC29717  Acroptilon repens R. E. Frenkel 1963-7-2 213 Marin N. San Pedro Road, 3.5 miles E of Hwy 101 interchange at Mavin Co. Center & 400 yds. SE of Northwood Bowmen's Club Comment
  CAS-BOT-BC132898  Adenostoma fasciculatum Rattan 1880-6-1 s.n. Marin [Mt. Tamilpais] Mt. Tamalpais Comment
  UCD112607  Adenostoma fasciculatum Heidi E. M. Dobson 1978-5-31 335 Marin Above Bolinas-Fairfax Road at base of Pine Hill. Comment
  CAS-BOT-BC310307  Adiantum jordanii A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13051 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  SEINET10529856  Adiantum jordanii Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 800 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  CAS-BOT-BC65649  Adiantum jordanii E. Ruckert 1960-4-23 111 Marin Cypress Grove, 1 mile from Marshall, along private road to property Comment
  UCD163732  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
  CAS-BOT-BC110717  Aegilops cylindrica Kenneth Howard 1998-6-7 s.n. Marin East Fort Baker, south end of hill above the museum, near last lookout with benches. Comment
  CAS-BOT-BC350954  Aegilops triuncialis A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13247 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  CAS-BOT-BC9069  Aegilops triuncialis John Thomas Howell 1953-7-5 29107 Marin East Peak, Mt. Tamalpais Comment
  UCD51566  Aegilops triuncialis John Thomas Howell 1953-7-5 29107 Marin East Peak, Mt. Tamalpais. Comment
Read comments
Aug 10 2011
  OBI13980  Aesculus californica Unknown 1963-6-17 11 Marin North end of Alpine Lake Comment
  CAS-BOT-BC29333  Ageratina adenophora J. T. Howell 1929-6-2 4293 Marin Hills above Lime Point Comment
  RSA65812  Ageratina adenophora E. K. Balls, P. C. Everett 1953-10-8 18583 Marin 0.1 mi E of Stinson Beach on road across Mt. Tamalpais from Hwy 1 76 Comment
  SEINET6709710 Image available Agoseris apargioides A. Walker 1909-5-31 1703 Marin Tiburon. On dry rocky slopes facing San Francisco Bay Comment
  CAS-BOT-BC29560  Agoseris apargioides var. eastwoodiae Alice Eastwood 1906-5-1 s.n. Marin Point Reyes Comment
  POM216923  Agoseris apargioides var. eastwoodiae H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  RSA639476  Agoseris apargioides var. eastwoodiae Walter Wisura 1999-6-15 5129 Marin Point Reyes National Sea shore: McClure Beach. Comment
  CAS-BOT-BC29564  Agoseris apargioides var. eastwoodiae Dennis E. Breedlove 1961-12-31 1426 Marin Point Reyes Light House 45 Comment
  UC1177280  Agoseris apargioides var. eastwoodiae J. Thomas Howell 1938-5-28 Marin Pt. Reyes dunes Pt. Reyes Comment
  UC1543171  Agoseris apargioides var. eastwoodiae Donald G. Nelson 1937-6-10 541 Marin just w, above the bird rocks Pt. Reyes Lighthouse Comment
  CAS-BOT-BC21345  Agoseris grandiflora var. grandiflora John Thomas Howell 1940-5-20 15469 Marin Fairfax Comment
  RSA128951  Agoseris heterophylla J. T. Howell 1947-5-4 23125 Marin San Rafael Hills. Comment
  CAS-BOT-BC13123  Agoseris hirsuta John Thomas Howell 1945-8-12 21374 Marin Near Rock Spring, Mount Tamalpais Comment
  CAS-BOT-BC13135  Agoseris hirsuta Herbert L. Mason 1917-4-28 s.n. Marin Mill Valley Comment
  UC635120  Agoseris hirsuta H. L. Mason 1928-3-24 4263 a Marin Millerton; Tomales Bay Comment
  SEINET10506825  Agrostis John Thomas Howell 1947-5-14 Howell 23149 Marin Drakes Estero, WNW of Mount Vision. Restricted to gravelly slope on outcrop of diatomaceous shale of Monterey Series. Type collection. Comment
  SEINET3916109  Agrostis ampla Alan A. Beetle 1945-6-12 3893 Marin Deer Park.; 0 Comment
  CAS-BOT-BC188  Agrostis aristiglumis John Thomas Howell 1947-5-14 23149 Marin Drakes Estero WNW of Mt. Vision Comment
  JEPS128134  Agrostis avenacea Eric Wrubel 2011-7-11 NPS 21 Marin Golden Gate National Recreation Area, Muir Beach parking lot. Comment
  UCD51796  Agrostis avenacea John Thomas Howell 1971-6-2 47649 Marin borderin S.F. Bay on road from San Rafael to McNear's. Comment
  CAS-BOT-BC127503  Agrostis blasdalei John Thomas Howell 1946-5-26 21952 Marin Dune hill near radio station, Point Reyes Peninsula. Comment
  CAS-BOT-BC127507  Agrostis blasdalei John Thomas Howell 1946-6-9 22006 Marin North of Abbotts Lagoon. Comment
  CAS-BOT-BC309812  Agrostis capillaris A. Williams; R. Brostrom; F. Leist 2013-6-8 13262 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UC1055829  Agrostis capillaris Frank W. Gould 1939-7-23 856 Marin pasture five mi from Inverness; Tomales Point 90 Comment
  CAS-BOT-BC127429  Agrostis densiflora John Thomas Howell 1945-7-29 21357 Marin Between Bolinas radio station and Rio Honda. Comment
  CAS-BOT-BC127430  Agrostis densiflora Ronie Clark 1984-5-14 PR 84 -024 Marin Point Reyes National Seashore, Pierce Point Road. North side of roadway at junction with L Ranch Road. Comment
  UC1177030  Agrostis densiflora John Thomas Howell 1946-6-30 22146 Marin Rodeo Lagoon Comment
  UCD52017  Agrostis densiflora Beecher Crampton 1960-6-8 5611 Marin Point Reyes Peninsula, base of the west slope of Inverness Ridge, northern section, 3.5 miles south of McClure's Beach and north of Abbott's Lagoon. Comment
  UCD37432  Agrostis densiflora Beecher Crampton 1960-6-8 5601 Marin Marin County, Point Reyes Peninsula, 1.5 miles south of McClure's Beach, northern section of Inverness Ridge. Comment
  UCD51983  Agrostis densiflora John Thomas Howell 1945-6-3 20922 Marin Twin Beaches. Comment
  CAS-BOT-BC127185  Agrostis exarata 1945-7-4 21271 Marin Inverness Ridge. Comment
  CAS-BOT-BC127211  Agrostis exarata John Thomas Howell 1945-7-29 21342 Marin Bolinas. Comment
  CAS-BOT-BC127219  Agrostis exarata John Thomas Howell 1945-6-24 21234 Marin Mount Tamalpais. Laurel Dell. Comment
  CAS-BOT-BC127220  Agrostis exarata John Thomas Howell 1944-7-7 19676 Marin Lagunitas Creek at Berry Trail. Comment
  SEINET4558319  Agrostis exarata J. Burtt Davy 1898-1 4304 Marin Near Olema Comment
  UC1177037  Agrostis exarata John Thomas Howell 1946-7-7 22207 Marin Potrero Meadow Mt. Tamalpais Comment
  UCD38728  Agrostis exarata Beecher Crampton 1957-7-11 4291 Marin Valley Ford- Franklin School road, 1.1 mile above Dillon Beach. Comment
  UCD52397  Agrostis exarata John Thomas Howell 1943-5-22 18156 Marin Lagunitas Meadows. Comment
  SEINET10790057  Agrostis exarata var. pacifica John Thomas Howell 1947-6-18 Howell 23265 Marin The Laguna , Chileno Valley. Comment
  CAS-BOT-BC139664  Agrostis gigantea John Thomas Howell 1944-7-30 s.n. Marin Mill Valley. Near Locust Ave. Comment
  CAS-BOT-BC139485  Agrostis hallii John Thomas Howell 1943-7-3 s.n. Marin Mount Tamalpais. Near Bootjack. Comment
  UC50540  Agrostis hallii J. Burtt Davy 1898-8-1 4315 Marin near Olema Comment
  UC53486  Agrostis hallii Jos. Burtt Davy 1900-6 6777 Marin Point Reyes Comment
  UC573812  Agrostis hallii H. S. Yates 1936-6-14 5643 Marin 0.5 mi sw Aurora School; Sebastopol Quad. 91 Comment
  CAS-BOT-BC139458  Agrostis hendersonii Ronie Clark 1983-5-28 PR 83 -024 Marin Point Reyes National Seashore. Sir Francis Drake Highway to Home Ranch Road. 0.2 mile from roadway junction. Comment
  SEINET237853  Agrostis hendersonii John Thomas Howell 1947-5-14 1411 Marin Drakes Estero WNW of Mount Vision. Comment
  CAS-BOT-BC139031  Agrostis pallens John Thomas Howell 1943-5-30 18183 Marin Mill Valley. Summit Avenue. Comment
  CAS-BOT-BC139039  Agrostis pallens John Thomas Howell 1943-5-15 18083 Marin Tiburon Peninsula. Comment
  POM207457  Agrostis pallens Jos Burtt Davy 1900-06 6839 Marin Point Reyes Peninsula. Comment
  RSA126482  Agrostis pallens J. T. Howell 1942-6-21 16981 Marin Carson Ridge Comment
  UCD53449  Agrostis stolonifera Beecher Crampton 1960-6-8 5571 Marin Pt. Reyes Peninsula; east slope of Inverness Ridge. Comment
  UC37081  Aira caryophyllea F. T. Bioletti 1893-5-22 106 Marin Tamalpais Comment
  CAS-BOT-BC124316  Alisma plantago-aquatica Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato. Comment
  UC747490  Alisma plantago-aquatica G. Thomas Robbins with J. T. Howell 1945-5-5 1879 Marin 0.5 mi n Hamilton Field Air Base 0 Comment
  JEPS104770  Allium John L. Morrison 1937-6-8 2500 Marin Mount Tamalpais, in a low Potrero, along Rocky Ridge fire trail below the road Comment
  UC1177331  Allium amplectens John Thomas Howell 1946-5-12 21816 Marin Carson country Comment
  CAS-BOT-BC468980  Allium dichlamydeum David D. Keck 1948-6-29 5923 Marin 2 miles south of Stinson Beach 60 Comment
  SEINET3884654  Allium lacunosum var. lacunosum D. W. McNeal 1979-5-11 2223 Marin Open areas along serpentine outcrops and in dry vernal pools along the ridge forming the top of the Tiburon Peninsula above Belvedere.; 0 Comment
  UCD138566  Allium neapolitanum John Thomas Howell 1958-8-11 33015 Marin San Rafael. Comment
  CAS-BOT-BC531499  Allium triquetrum E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15311 Marin Mount Tamalpais. Marin Municipal Water District lands: end of Peters Dam Plunge Pool Road Comment
  SJSU7118  Allium triquetrum Y. S. Hirabayashi 1965-4-15 Marin Fern Canyon, 2 mi S of Muir Woods National Monument Comment
  UC635263  Allium unifolium H. L. Mason 1928-4-28 4390 Marin Tiburon Peninsula Comment
  JEPS46402  Alnus W. L. Jepson Feb. 1900 Marin First Valley Inverness Comment
  CAS-BOT-BC170985  Alnus rhombifolia Alice Eastwood 1914-10-1 s.n. Marin Ross Valley Comment
  CAS-BOT-BC422441  Alnus rhombifolia A. Williams; S. Tsiu; J. Nuzzo; L. Hasz 2014-3-22 14610 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
  CAS-BOT-BC169313  Alnus rubra C. B. Wolf 1931-8-22 2344 Marin 1/2 mile S of Inverness, along the shore of Tomales Bay Comment
  CAS-BOT-BC169317  Alnus rubra Beryl O. Schreiber 1936-3-8 2147 Marin Shell Beach Canyon on Tomales Bay Comment
  LA204113  Alnus rubra Joseph Andorfer Ewan; 1933-11-5 8107 Marin Hearts Desire, S slope Tomales Bay Comment
  RSA69981  Alnus rubra E. K. Balls, P. C. Everett 1953-10-8 18581 Marin 0.8 mi. e. of Stinson Beach on road across Mt. Tamalpais from Hwy 1 to Hwy 1. 91 Comment
  SD51348  Alnus rubra Darley F. Howe 1961-7-28 3073 Marin 0.3 miles above Stinson Beach on road to Mount Tamalpais 149 Comment
  UC1135155  Alnus rubra A. E. Wieslander 1934-3-18 399 Marin near Inverness; Point Reyes Quadrangle 6 Comment
  RSA128337  Alopecurus aequalis var. sonomensis J. T. Howell 1952-7-3 28322 Marin near the radio station, Pt. Reyes Peninsula. Comment
  UC1176765  Amaranthus albus John Thomas Howell 1947-10-19 24187 Marin Alpine Lake Comment
  UC1176788  Amaranthus californicus John Thomas Howell 1947-10-10 24188 Marin Alpine Lake Comment
  UCR142978  Amaranthus californicus J. T. Howell 1939-9-3 15352 Marin San Antonio Creek 3 Comment
  UC1176782  Amaranthus watsonii John Thomas Howell 1945-9-16 21473 Marin near San Rafael Comment
  CAS-BOT-BC13731  Ambrosia chamissonis Adolph Daniel Edward Elmer 1903-7-1 4616 Marin Point Reyes Post Office Comment
  CHSC25592  Ambrosia chamissonis Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2329 Marin Coast Ranges. At McClures Beach. Comment
  RSA120825  Ambrosia chamissonis S. S. Tillett 1956-6-29 560 Marin Just 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
  CAS-BOT-BC13733  Ambrosia chamissonis Javier Penalosa 1961-8-26 2227 Marin Tiburon Peninsula, flat SW of the NWPRR Trustle Comment
  CAS-BOT-BC137861  Ammophila arenaria Ira L. Wiggins 1938-7-14 8942 Marin Stinson Beach, south end of Bolinas Bay. Comment
  SD270  Ammophila arenaria Unknown Jul 1914 13 49 Marin No futher locality information given on label on specimen sheet. Comment
  CAS-BOT-BC177215  Amorpha californica var. napensis John Thomas Howell 1924-8-31 651 Marin Between Phoenix and Lagunitas Lakes Comment
  CAS-BOT-BC177218  Amorpha californica var. napensis J. W. Congdon 1888-7-4 s.n. Marin Paper Mill Creek Comment
  UC1178220  Amsinckia spectabilis Gene Newcomb 1953-4-19 114 Marin at n end of the town on a hill to the s of a large freshwater pond Dillon Beach Comment
  UC725782  Amsinckia spectabilis A. A. Heller 1940-6-12 15733 Marin 1 mi n of Point Reyes lighthouse Point Reyes Comment
  UC1178302  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178308  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178329  Amsinckia spectabilis Ray and Chisaki 1952-4-11 K 120 Marin Point Reyes Comment
  CAS-BOT-BC45148  Anaphalis margaritacea Alice Eastwood 1919-11-29 s.n. Marin Mount Tamalpais Comment
  UC20805  Angelica californica Alice Eastwood 1896-8-9 Marin Lagunitas Creek Comment
  CAS-BOT-BC309804  Anisocarpus madioides J. Klein; M. Murphy; A. Young; R. Westgaard 2013-5-4 130410 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC33254  Anisocarpus madioides W. G. Klee 1800-1 Marin Comment
  CAS-BOT-BC137769  Anthoxanthum aristatum John Thomas Howell 1945-5-9 20856 Marin Low field between Hamilton Field and Ignacio. Comment
  UCD56160  Anthoxanthum aristatum John Thomas Howell 1945-5-9 20856 Marin Low field between Hamilton Field and Ignacio. Comment
  CAS-BOT-BC280610  Anthoxanthum occidentale James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. Redwood Canyon 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
  CAS-BOT-BC280621  Anthoxanthum occidentale Javier Penalosa 1961-7-15 1988 Marin Tiburon Peninsula. First ravine northwest of the summit 60 Comment
  SEINET7614640 Image available Anthoxanthum occidentale Virginia E. Long 1933-1 212 a. Marin Mill Valley 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-BC137730  Anthoxanthum odoratum Greg de Nevers 2002-4-29 12662 Marin Audubon Canyon Ranch. Bolinas Lagoon Preserve. On hill south of Crum House. 304 Comment
  UC12049  Aphanes occidentalis F. T. Bioletti Apr 1892 Marin Fairfax Comment
  CAS-BOT-BC26989  Aphyllon violaceum Alice Eastwood 1900-9-1 s.n. Marin Vision Hill, W of Tomales Bay Comment
  CAS-BOT-BC392044  Aquilegia eximia John Thomas Howell 1944-7-7 19681 Marin Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC392046  Aquilegia eximia Mrs. E. C. Sutliffe 1925-7-20 s.n. Marin Little Carson Falls Comment
  JEPS77243  Aquilegia formosa Robert M. Lloyd 1963-4-24 2383 Marin 1 mi e Inverness 3 Comment
  UC402531  Arabis blepharophylla H. P. Chandler Feb 1906 Marin hills n Mill Valley Comment
  UCR65550  Arabis blepharophylla Aaron Liston, S. Meury 1989-4-18 789 3 Marin San Francisco Bay Region, south of Marshall; Tomales Bay 0 Comment
  UCSB2217  Arabis blepharophylla Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes lighthouse; Pt. Reyes Peninsula Comment
  RSA0125475  Arabis blepharophylla L. S. Rose 1956-4-2 s.n. Marin 1 mi. S of Tomales. 3 Comment
  UC10118  Arabis glabra W. H. Brewer 1864-3-2 2755 Marin Angel Island 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
  UC20757  Aralia californica J. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  CAS-BOT-BC128641  Arbutus menziesii Javier Penalosa 1962-3-31 2285 Marin Ridge over the longer of the Peninsula RR tunnels - Tiburon Peninsula Comment
  UC747678  Arbutus menziesii G. Thomas Robbins 1944-4-14 1540 Marin immidiately w of Hamnilton Field Air Base 30 Comment
  RSA629103  Arctostaphylos Jon E. Keeley 1987-8-22 11132 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  CAS-BOT-BC229713  Arctostaphylos canescens C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1303 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  RSA622713  Arctostaphylos canescens Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24858 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC24030  Arctostaphylos canescens subsp. canescens A. Eastwood 1903-1-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC24034  Arctostaphylos canescens subsp. canescens Brandegee 1889-1-1 22 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24075  Arctostaphylos canescens subsp. canescens Alice Eastwood 1922-6-4 11342 Marin Mt. Tamalpais Comment
  POM131611  Arctostaphylos canescens subsp. canescens Alice Eastwood 1902-12-25 3160 Marin Mt. Tamalpais, along West Point trail. Comment
  UC101605  Arctostaphylos canescens subsp. canescens Alice Eastwood April 1898 Marin Mt. Tamalpais Comment
  UC144414  Arctostaphylos canescens subsp. canescens A. Eastwood 1903-7-7 3994 Marin Mt. Tamalpais Comment
  UC398721  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin near type station Mt. Tamalpais Comment
  SEINET11977769  Arctostaphylos densiflora M. T. Doutt 1931-1 233 Marin Mt. Tamalpais [chances are this is from Vine Hill District of Sonoma Co., -W. Knight 1981] Comment
  CDA23607  Arctostaphylos glandulosa D. G. Kelch, D. A. Weinstein 2008-4-13 08 .040-B Marin Mt Tamalpais. Matt Davis Trail. Near small picnic area between parking lot and mine entrance. Comment
  CAS-BOT-BC23399  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-3-26 19355 Marin Inverness Ridge, west of Inverness Comment
  CAS-BOT-BC24839  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1922-3-12 s.n. Marin Mt. Tamalpais. Comment
  RSA626857  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24830 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA626860  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24818 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC23151  Arctostaphylos glandulosa subsp. glandulosa W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC23153  Arctostaphylos glandulosa subsp. glandulosa W. R. Dudley 1897-3-31 s.n. Marin Summit of Bolinas Ridge Comment
  CAS-BOT-BC23179  Arctostaphylos glandulosa subsp. glandulosa Brandegee 1889-1-1 22 Marin Tamalpais Comment
  CAS-BOT-BC23196  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1897-4-20 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC23222  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11348 Marin Mt. Tamalpais Comment
  JEPS38664  Arctostaphylos glandulosa subsp. glandulosa J. Saunders 1912-3-31 Marin Rock Spring Mt. Tamalpais Comment
  RSA1060  Arctostaphylos glandulosa subsp. glandulosa J. T. Howell 1927-8-22 676 Marin Rock Spring Trail, Mt Tamalpais 548 Comment
  RSA201594  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8668 Marin Bootjack Camp (just east of), south slope of Mt. 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
  RSA626867  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24839 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626881  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24886 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  RSA626883  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24884 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC1120239  Arctostaphylos glandulosa subsp. glandulosa J. B. Spring 1932-6-23 84 Marin Salmon Creek Petaluma Quadrangle Comment
  HSC7760  Arctostaphylos hookeri subsp. montana C. M. Belshaw 1937-3-14 2756 Marin San Geronimo Ridge, 1 mi. S-SW of summit 396 Comment
  JEPS108619 Image available Arctostaphylos hookeri subsp. montana Roger Raiche 1992-8-24 91 .92 Marin W of Fairfax, Pine Mountain, W of Carson Ridge, N side of Little Carson Canyon 457 Comment
  JEPS38768  Arctostaphylos hookeri subsp. montana W. L. Jepson 1916-7-9 6806 Marin Mt. Tamalpais Comment
  JEPS49556  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10177 Marin San Geronimo Ridge 304 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
  UC187853  Arctostaphylos hookeri subsp. montana Katharine Brandegee 1916-7-9 Marin near the beginning of Rock Spring Trail Tamalpais, Westpoint Comment
  UC549618  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-9-4 501 Marin higher se slopes Mount Tamalpais Comment
  UC82958  Arctostaphylos hookeri subsp. montana Alice Eastwood 1903-4-15 3165 Marin Mt. Tamalpais Mt. Tamalpais (type locality) Comment
  CAS-BOT-BC24472  Arctostaphylos manzanita John Thomas Howell 1946-6-9 21996 Marin Near Inverness. Comment
  CAS-BOT-BC38756  Arctostaphylos manzanita subsp. manzanita Elsie Zeile 1909-3-28 s.n. Marin Tamalpais, open slope Comment
  UC1177375  Arctostaphylos manzanita subsp. manzanita Peter H. Raven 1951-2-25 2738 Marin above Santa Venetia (n side of hills); San Raphael Hills Comment
  RSA633142  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24876 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA633148  Arctostaphylos montana Jon E. Keeley 1993-9-12 24867 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  UCSC003226  Arctostaphylos montana Peter Kamb 1948-10-9 1541 Marin Mt. Tamalpais: Bootjack Comment
  CAS-BOT-BC38496  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8678 Marin Mt. Tamalpais (West Peak) at entrance to radar station. Comment
  CAS-BOT-BC38505  Arctostaphylos montana subsp. montana H. E. McMinn 1923-3-30 910 Marin Mt. Tamalpais. Along Ben Williams Trail. Comment
  CAS-BOT-BC40155  Arctostaphylos montana subsp. montana H. E. McMinn 1922-6-19 244 Marin From near west peak of Mt. Tamalpais Comment
  JEPS38685  Arctostaphylos nummularia Herbert and Wieslander 1914-1 Marin Mt. Tamalpais Comment
  POM257516  Arctostaphylos nummularia C. B. Wolf 1929-1-13 3436 Marin Mt. Tamalpais. 549 Comment
  UC398717  Arctostaphylos nummularia L. R. Abrams 1926-2-19 Marin West POint Trail Mount Tamalpais (rocky ridges) Comment
  UC83861  Arctostaphylos nummularia Alice Eastwood 1903-3 3241 Marin Mt. Tamalpais Comment
  RSA141482  Arctostaphylos nummularia var. sensitiva N. H. French 1935-3-28 614 Marin Muir Woods, below road. 274 Comment
  RSA40459  Arctostaphylos nummularia var. sensitiva H. E. McMinn 1925-12-20 1082 Marin Bolinas Ridge. Comment
  RSA123207  Arctostaphylos nummularia var. sensitiva A. E. Wieslander 1935-2-1 502 Marin Two miles south of East Peak. 335 Comment
  CAS-BOT-BC44654  Arctostaphylos sensitiva Alice Eastwood 1921-4-3 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44665  Arctostaphylos sensitiva W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44686  Arctostaphylos sensitiva J. W. Congdon 1893-4-29 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44699  Arctostaphylos sensitiva D. E. Breedlove 1962-4-17 2318 Marin Southwest slope of Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road. 457 Comment
  LA28566  Arctostaphylos sensitiva Lewis S. Rose; 1942-3-22 42003 Marin Mount Tamalpais, S slope 304 Comment
  UCD52891  Arctostaphylos sensitiva W. L. Jepson 1936-11-2 17965 Marin At old trestle, Muir Ridge. Mt. Tamalpais. Comment
Read comments
Mar 14 2007
  CAS-BOT-BC46802  Arctostaphylos virgata A. Eastwood 1903-7-7 3999 Marin Mt. Tamalpais - Cal. Comment
  CAS-BOT-BC46811  Arctostaphylos virgata M. E. Parsons 1908-2-23 s.n. Marin Muir Woods, Mt. Tamalpais Comment
  CAS-BOT-BC46813  Arctostaphylos virgata Ronie Clark 1983-9-6 83 -062 Marin Point Reyes National Seashore. Ridge Trail at Pablo Pt. 280 Comment
  CAS-BOT-BC46824  Arctostaphylos virgata John Thomas Howell 1944-3-26 19342 Marin Inverness Ridge Comment
  RSA252147  Arctostaphylos virgata Gary D. Wallace 1974-12-26 1358 Marin SW of Iverness on the road to Point Reyes Light Station. 152 Comment
  RSA636949  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24670 Marin Tomales Bay State Park picnic area, off Drake Highway, Point Reyes. 30 Comment
  UCSC003224  Arctostaphylos virgata Peter Kamb 1948-10-9 1542 Marin Mt. Tamalpais: Bootjack Comment
  CAS-BOT-BC47439  Arctostaphylos viscida subsp. viscida Henry M. Pollard 1935-12-1 s.n. Marin Black Canyon Comment
  UC635028  Aristolochia californica Herbert L. Mason 1926-3-6 2683 Marin near Ross Comment
  CAS-BOT-BC400437  Aristolochia californica Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin San Anselmo Canyon Comment
  SEINET9176276  Armeria maritima var. californica A. Mann 1974-10-18 100 Marin Devils Rock. 30 Comment
  UC154095  Arnica discoidea A. A. Heller 1906-6-12 8392 Marin Mt. Tamalpais Comment
  UC29616  Arnica discoidea F. P. McLean 1872-7-1 Marin Mt. Tamalpais Comment
  UC29617  Arnica discoidea F. P. McLean July 1892 Marin Mt. Tamalpais Comment
  CAS-BOT-BC175910  Artemisia annua Doreen Smith 2002-9-13 s.n. Marin Near San Rafael war memorial, near Civic Center Auditorium Comment
  JEPS37017  Artemisia californica W. L. Jepson 1921-9-24 9491 Marin w. of Fairfax Comment
  UC521672  Artemisia californica Joseph Andorfer Ewan 1933-10-22 8071 Marin Tomales Pt. Road Pt. Reyes Peninsula Comment
  CAS-BOT-BC90361  Artemisia douglasiana Gordon H. True 1968-7-12 4674 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 30 Comment
  CAS-BOT-BC90363  Artemisia douglasiana A. A. Heller 1902-6-19 5724 Marin Tiburon peninsula, along the Bay road Comment
  SJSU3889  Artemisia pycnocephala C. W. Sharsmith 1964-4-26 7246 Marin Point Reyes, Point Reyes Peninsula Comment
  CAS-BOT-BC143047  Arum italicum Doreen Smith 2002-4-1 s.n. Marin Santa Venetia. Woodoaks Road. Comment
  CAS-BOT-BC146237  Arundo donax Richard Mc. P Brown 1974-7-18 s.n. Marin Point Reyes National Seashore, Inverness Ridge, along dirt ridge road shortly after leaving Limantour Road at head of Bayview Trail. At road shoulder. Comment
  CAS-BOT-BC146240  Arundo donax Wilma Follette 2001-3-10 s.n. Marin Mount Tamalpais, south of Mountain Home, on lower side of Panoramic Highway. Comment
  UC1076337  Aspidotis californica Herbert L. Mason 1924-11-15 1133 Marin Willow Camp via Pipe line Willow Camp; Bolinas Bay Comment
  UC1242058  Aspidotis californica Don Branscomb 1959-3-20 Marin Bootjack Camp Mt Tamalpais Comment
  UC42401  Aspidotis californica Marshall A. Howe 1892-5-7 Marin Coast Ranges Comment
  CAS-BOT-BC65856  Aspidotis carlotta-halliae John Thomas Howell 1962-2-5 37076 Marin on Troop 80 Trail just east of Rattlesnake Camp, Mt. Tamalpais Comment
  JEPS79648  Aspidotis densa Edward Lee 1956-1-8 5024 Marin trail from Rock Springs to Laurel Dell (nearer Laurel Dell); Mt Tamalpais Comment
  UCD161839  Aspidotis densa Ayzik Solomeshch 2014-6-10 s.n. Marin Summit Fire Road, close to top of the hill. Vegetation plot SFR 02. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.) 320 Comment
  HSC23798  Aspidotis densa R. A. Vanbianchi 1971-12-26 107 Marin San Geronimo Ridge, above the town of San Geronimo Comment
  UC42605  Aspidotis densa Katharine Brandegee June 1892 Marin Comment
  JEPS54547  Astragalus breweri A. L. Grant 1917-4-20 Marin Mt. Tamalpais Comment
  UC75366  Astragalus breweri Alice Eastwood May 3 1903-May 10 1903 3164 Marin Mt. Tamalpais Comment
  CAS-BOT-BC182983  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San Anselmo. Hill back of Hampton Ave. off [Elcerrito] El Cerrito Ave. Comment
  CAS-BOT-BC178304  Astragalus gambelianus Henry M. Pollard 1935-4-1 s.n. Marin Ross to Fairfax Comment
  CAS-BOT-BC178306  Astragalus gambelianus Walter Knight 1965-5-9 1138 Marin Old St. Hilary's churchyard, Tiburon Comment
  UC624250  Astragalus nuttallii var. nuttallii L. Constance 1939-7-15 2523 Marin 10 mi sw Inverness (salt marsh on Drake's Estero, Point Reyes Peninsula); Point Reyes Peninsula, Drake's Estero, sw of Inverness Comment
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Jun 1 2013
  CAS-BOT-BC193111  Astragalus pycnostachyus var. pycnostachyus M. K. C. 1886-6-4 s.n. Marin Point Reyes Comment
  POM16085  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-07 s.n. Marin Point Reyes Post Office. Comment
  POM26521  Astragalus pycnostachyus var. pycnostachyus Jos. Burtt Davy 1894-8-27 1209 Marin Bolinas Bay Comment
  UC1241131  Astragalus pycnostachyus var. pycnostachyus Peter H. Raven 1961-8-22 16569 Marin head Drake's Estero (Point Reyes Peninsula); , head of Drake's Estero Comment
  SEINET3133930  Astragalus pycnostachyus var. pycnostachyus K. Brandegee 1907-6-30 sn Marin Bolinus Bay Comment
  POM210627  Athyrium filix-femina subsp. cyclosorum Joseph A. Ewan 1933-11-5 8087 Marin Point Reyes Peninsula, Cold Bog Comment
  UC1300999  Athysanus pusillus Helen K. Sharsmith 1963-2-23 5150 Marin near Novato Dam (Indian Valley Reservoir, Novato Boulevard); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
  UC1543077  Atriplex californica Donald G. Nelson 1937-7-10 533 Marin just w Pt. Reyes Lighthouse (and above bird rocks, Point Reyes); Point Reyes, just w of Pt. Reyes Lighthouse Comment
  POM203147  Atriplex leucophylla J. T. Howell 1933-10-8 11706 Marin Pt. Reyes Peninsula Comment
  SEINET4136499  Atriplex prostrata Elizabeth Neese, Dan Cheatham 1985-9-29 17259 Marin San Francisco Bay, north shore of Tiburon Peninsula, along Paradise Drive opposite San Quentin State Prison.; 0 Comment
  JEPS24373  Atriplex semibaccata John Thomas Howell 1943-11-21 19338 Marin salt marshes w San Quentin (near Greenbrae); w of San Quentin, near Greenbrae Comment
  CAS-BOT-BC83520  Atriplex suberecta Doreen Smith 2002-10-10 s.n. Marin Stafford Lake Comment
  CAS-BOT-BC520376  Avena barbata C. Kellner; C. Gattuso; R. Nash; S. Whelan 2014-3-22 14428 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
  UC53769  Avena barbata J. Burtt Davy Aug. 1898 4329 Marin near Olema Comment
  CAS-BOT-BC145761  Avena sativa J. T. Howell 1988-7-16 s.n. Marin In Terra Linda. Comment
  CDA28937  Avena sterilis S. Minnick 2009-3-31 s.n. Marin Inverness. Giacomini Wetlands - West Pasture. 0 Comment
  CAS-BOT-BC98740  Baccharis douglasii Robert Soost 1999-8-20 s.n. Marin Point Reyes National Seashore, Marshall Beach Rd, fresh water drainage west of road on southern part of L Ranch Comment
  POM56129  Baccharis douglasii Philip A. Munz 1922-8-5 6425 Marin Mt. Tamalpais 366 Comment
  POM350443  Baccharis pilularis M. B. Dunkle 1936-8-14 4794 Marin Southwest Inverness Comment
  RSA89557  Baccharis pilularis E. K. Balls, Percy C. Everett 1953-10-8 18573 Marin 1.9 miles east of turnoff to top of Mt. Tamalpais on road from Highway 1 to Stinson Beach 305 Comment
  UC1118886  Baccharis pilularis A. E. Wieslander 1934-3-18 409 Marin Point Reyes Point Reyes Quad. 182 Comment
  SEINET7239570 Image available Baccharis pilularis J. Landers 1974-9-25 s.n. Marin 2 miles south of Stinson Beach 61 Comment
  UCSC003146  Baccharis pilularis S. Levy 1994-5-22 104 Marin Muir Woods Comment
  CAS-BOT-BC98205  Baccharis salicifolia Volney Rattan 1903-1-1 s.n. Marin Foot of Mt. Diablo, Russian River Comment
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Nov 7 2017
  UC1613435  Baccharis salicifolia subsp. salicifolia Charles M. Belshaw 1936-8-30 2646 Marin near the Pacific Ocean Stinson Beach Comment
  CAS-BOT-BC16451  Barbarea orthoceras John Thomas Howell 1947-5-8 s.n. Marin Sausalito. Comment
  CAS-BOT-BC16453  Barbarea orthoceras John Thomas Howell 1949-6-12 25347 Marin Mount Tamalpais. Corte Madera Ridge. Comment
  CAS-BOT-BC16457  Barbarea orthoceras K. (Mrs.) Brandegee s.n. Marin Tamalpais. Comment
  CHSC1693  Bellardia trixago L. Oliver; S. Sloan 1935-2-23 Marin Comment
  UC9757  Berberis nervosa J. Burtt Davy 1894-8-28 1221 Marin Bolinas Ridge Comment
  CAS-BOT-BC75821  Berberis pinnata Javier Penalosa 1962-3-3 2239 Marin Gulch behind Stinson Beach School. Comment
  CAS-BOT-BC75823  Berberis pinnata Elizabeth McClintock 1963-2-17 s.n. Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC102096  Bidens frondosa Doreen Smith 1995-8-1 s.n. Marin Bel Marin [Keyes] Keys pond, Novato Comment
  CAS-BOT-BC100310  Blennosperma nanum var. robustum Wilma Follette 1982-3-9 s.n. Marin Pt. Reyes Peninsula between Radio Station & North Beach, East of the road Comment
  CAS-BOT-BC27858  Blennosperma nanum var. robustum John Thomas Howell 1947-5-14 23153 Marin Pt. Reyes Peninsula above McClure Beach Comment
  HSC5204  Blennosperma nanum var. robustum L. S. Rose 1964-3-19 64010 Marin Above McClure Beach, Point Reyes Peninsula 122 Comment
  JEPS95783  Blennosperma nanum var. robustum Wayne Roderick 1993-3-1 Marin 200 yards S of lighthouse parking lot Point Reyes Comment
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Apr 11 2012
  RSA0000972  Blennosperma nanum var. robustum J. T. Howell 1947-5-14 23153 Marin Point Reyes Peninsula above McClure Beach. Comment
  CAS-BOT-BC30977  Bolboschoenus maritimus John Thomas Howell 1945-7-8 s.n. Marin Burdell Sta. Comment
  CAS-BOT-BC30983  Bolboschoenus maritimus J. Penalosa 1961-8-26 2195 Marin Tiburon Blvd at Belvedere Dr. Comment
  UC56355  Bolboschoenus maritimus J. Burtt Davy 1897-9-18 4040 Marin Near San Rafael. Comment
  CAS-BOT-BC30981  Bolboschoenus maritimus J. Penalosa 1962-5-30 1538 Marin Tiburon Blvd 50 yards E of Blackfield Dr. Comment
  UC1541347  Bolboschoenus robustus H. E. and S. T. Parks 1930-9-4 716 Marin in wet marshes near Olema Comment
  CAS-BOT-BC95308  Bowlesia incana John Thomas Howell 1944-5-14 19465 Marin Salmon Creek Canyon Comment
  CAS-BOT-BC145423  Brachypodium distachyon John Thomas Howell 1948-5-31 24327 Marin Common Devils Gulch near Camp Taylor. Comment
  SEINET10517821  Brachypodium distachyon John Thomas Howell 1948-5-31 Howell 24327 Marin Common Devil's Gulch near Camp Taylor. Comment
  CAS-BOT-BC145427  Briza maxima Lena E. Bowley 1940-5-1 s.n. Marin San Anselmo. Comment
  OBI22473  Briza maxima Peter H. Raven, H. L. Mason, R. Ornduff, D. Stone 1957-5-2 10729 Marin Four miles W of China Camp Comment
  CAS-BOT-BC145558  Briza minor Saichi Kawahara 1969-5-28 1150 Marin East end of Limestone Spit, Drakes Bay. Comment
  CHSC22838  Briza minor Robert A. Schlising; Ben Lilies, Gina Purelis 1962-5-19 2259 Marin Coast Ranges. Along Two Rock Road, few miles SW of Co line. Comment
  UC76791  Briza minor unknown 1892-6-11 Marin Ross Valley Comment
  CAS-BOT-BC232275  Brodiaea elegans subsp. elegans T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1908 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  POM109819  Brodiaea elegans subsp. elegans Marcus E. Jones 1882-7-15 s.n. Marin Olena. Comment
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Nov 7 2012
  HSC11075  Bromus berteroanus Edward Palmer Jan 1889 686 Marin San Quentin Bay Comment
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Sep 26 2017
  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
  LA13704  Bromus carinatus Carl Epling; 1921-3-13 sn Marin Black Canyon Comment
  SACT000514  Bromus carinatus S. Smith 1916-5-6 Marin Comment
  SBBG21058  Bromus carinatus M. S. Walters 1963-3-8 Marin 0.5 mi S of Stinson Beach Comment
  UCD168424  Bromus carinatus Jason Carter 2017-7-31 s.n. Marin Point Reyes National Seashore: Northwest of the intersection of Limantour Road and Limantour Spit Road, 573 meters WSW from Muddy Hollow Parking Lot (248 degrees on compass). 55 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
  SEINET10520192  Bromus carinatus Frederick J. Hermann 1955-7-25 Hermann 11931 Marin Thicket on roadside embankment, Point Reyes Road, 4 miles W. Inverness. Comment
  UCD58318  Bromus carinatus var. californicus P. B. Kennedy 1923-5-9 s.n. Marin Near Ross. Comment
  CAS-BOT-BC149205  Bromus carinatus var. carinatus John Thomas Howell 1947-5-8 23141 Marin Sausalito. Comment
  CAS-BOT-BC149245  Bromus carinatus var. carinatus John Thomas Howell 1943-6-6 18215 Marin Railroad grade above Muir Woods. Comment
  SEINET191702 Image available Bromus carinatus var. carinatus Leo Koch 1939-4-16 569 Marin Ca. 9 mi. from Petaluma to Marshalls. Comment
  CAS-BOT-BC148903  Bromus carinatus var. marginatus R. H. Wagner 1979-5-2 376 Marin Along trail to Marshall Beach, Point Reyes National Seashore. Comment
  CAS-BOT-BC148907  Bromus carinatus var. marginatus Javier Penalosa 1961-4-1 1218 Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Boulevard. (ca. 1 mile from US 101). Comment
  CAS-BOT-BC155826  Bromus catharticus var. elatus Gordon H. True 1977-5-25 8198 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach. 3 Comment
  CAS-BOT-BC155935  Bromus commutatus John Thomas Howell 1946-6-9 22016 Marin Near Olema. Comment
  CAS-BOT-BC156105  Bromus diandrus Javier Penalosa 1961-4-29 1355 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  CAS-BOT-BC156108  Bromus diandrus Javier Penalosa 1961-4-8 1268 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Boulevard ca. 1000 feet west of road to Belvedere Island. 60 Comment
  CAS-BOT-BC155016  Bromus hordeaceus Gordon H. True 1977-5-5 8180 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. West of PRBO headquarters bldg. 3 Comment
  CAS-BOT-BC231848  Bromus laevipes C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1804 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail. Comment
  CDA9227  Bromus laevipes D. G. Kelch 1991-5-31 s.n. Marin Samuel Taylor State Park Comment
  CAS-BOT-BC162328  Bromus madritensis John Thomas Howell 1946-5-16 21872 Marin Angel Island. South side. Comment
  CAS-BOT-BC162332  Bromus madritensis John Thomas Howell 1945-6-24 21232 Marin Mount Tamalpais. Near Bootjack. Comment
  UCD59031  Bromus maritimus David L. Morgan 1961-4-30 s.n. Marin 1/2 mile east of lighthouse. Pt. Reyes. Comment
  UCD59050  Bromus maritimus B. Schreiber 1937-4-25 2388 Marin Pt. Reyes peninsula. 8 mi. W of Inverness. 30 Comment
  NY664630  Bromus tectorum J. T. Howell 1944-5-28 19514 Marin Between Manzanita and Almonte Comment
  UCD59749  Bromus tectorum Beecher Crampton 1960-6-8 5582 Marin Pt. Reyes Peninsula, Inverness Ridge. Comment
  CAS-BOT-BC185514  Bromus vulgaris John Thomas Howell 1945-7-4 21268 Marin Inverness Ridge. Comment
  UCD60226  Bromus vulgaris A. A. Beetle 1946-5-7 4266 Marin Road between San Anselmo and Lagunitas. Comment
  CDA36058  Buddleja davidii Michael Perlmutter 2011-5-5 Marin Pine Gulch Creek, north of Bolinas. 0 Comment
  CAS-BOT-BC376303  Buxus sempervirens Greg de Nevers 1990-3-29 9659 Marin Greenbrae. Manor Road. 20 Comment
  UCD114930  Cakile maritima M. Barbour 1969-7-31 s.n. Marin Along Half-moon Bay (about 2 miles south of Pilarcitas Creek, due west of town of Half-moon Bay). Comment
  CAS-BOT-BC36925  Cakile maritima var. maritima John Thomas Howell 1943-10-3 19333 Marin Muir Beach. Comment
  POM914486  Cakile maritima var. maritima L. S. Rose 1935-5-19 35178 Marin Stinson Beach. 6 Comment
  RSA26374  Cakile maritima var. maritima L. S. Rose 1935-05 s.n. Marin Bolinas. 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-BC185175  Calamagrostis nutkaensis John Thomas Howell 1943-6-13 18229 Marin Sausalito Hills. Comment
  SACT000731  Calamagrostis nutkaensis Ira Wiggins, R. Ferris 1935-7-19 Marin Summit divide between Inverness and Point Reyes Lighthouse Comment
  UCD57523  Calamagrostis nutkaensis A. A. Beetle 1943-6-1 1958 Marin Mt. Tamalpais. Comment
  UCD161966  Calamagrostis ophitidis 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
  SEINET10515270  Calamagrostis purpurascens John Thomas Howell 1947-5-18 Howell 23176 Marin On serpentine at south end of Carson Ridge. Comment
  SEINET4565509  Calamagrostis purpurascens A. A. Heller 1906-6-12 8396 Marin Mt. Tamalpais Comment
  RSA93382  Calamagrostis rubescens J. T. Howell 1945-8-12 21377 Marin Cascade Canyon, Mill Valley Comment
  CAS-BOT-BC233959  Calandrinia breweri J. W. Congdon 1893-4-27 s.n. Marin Mt. Tamalpais Comment
  UC570772  Callitriche H. L. Mason 1932-3-1 6801 Marin Inverness Ridge Comment
  JEPS42840  Callitriche heterophylla var. bolanderi W. L. Jepson 1897-3-28 13822 Marin Olema Comment
  UC570762  Callitriche marginata H. L. Mason 1932-3-1 6805 Marin West side of Olema to Bolinas Road Comment
  CAS-BOT-BC344969  Calochortus luteus C. Kellner; S. Whelan; R. Truitt 2013-6-8 13650 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC490244  Calochortus luteus Alva Day; Cassie Burke 1966-7-20 80 -47 Marin North Rigde Trail, Nnar summit of Mt . Livermore, Angel Island Comment
  SEINET8253672  Calochortus tiburonensis Frank Callahan 1972-1 Marin Comment
  UCR16068  Calochortus tolmiei William E. Wayburn 1973-4-22 730422- 01 Marin Central Coast, c. 3 miles north of Bolinas on cliffs above the beach, above Duxbury Point 0 Comment
  CAS-BOT-BC483573  Calochortus tolmiei D. E. Breedlove 1975-4-28 39384 Marin The Mesa, Bolinas 30 Comment
  CAS-BOT-BC132575  Calochortus uniflorus John Thomas Howell 1945-4-29 20783 Marin Lagunitas Meadows Comment
  CAS-BOT-BC270563  Calycadenia multiglandulosa L. R. Abrams 1915-10-25 5680 Marin Mount Tamalpais Comment
  CAS-BOT-BC270558  Calycadenia multiglandulosa Rimo Bacigalupi 1941-10-2 2723 Marin SW shoulder of Mount Tamalpais, along Stinson Beach road, near Summit Meadow Comment
  CAS-BOT-BC270567  Calycadenia multiglandulosa Alice Eastwood 1912-6-9 300 Marin Tiburon Comment
  JEPS38546  Calycadenia multiglandulosa F. W. Koch 1895-10-27 Marin along branch of Bootjack Trail to Bolinas Ridge, Mt. Tamalpais Mt. Tamalpais Comment
  POM56126  Calycadenia multiglandulosa subsp. cephalotes Philip A. Munz 1922-8-5 6429 Marin Mt. Tamalpais near outdoor theater 457 Comment
  SBBG41056  Calystegia occidentalis subsp. occidentalis J. T. Howell 1947-5-8 23137 Marin Sausalito Comment
  CAS-BOT-BC436401  Calystegia occidentalis subsp. occidentalis John Thomas Howell 1946-6-20 22112 Marin 2 miles S of Olema Comment
  CAS-BOT-BC215884  Calystegia purpurata subsp. purpurata John Thomas Howell 1945-5-6 20803 Marin San Rafael Hills Comment
  CAS-BOT-BC215886  Calystegia purpurata subsp. purpurata John Thomas Howell 1940-5-26 15531 Marin Little Carson Falls Comment
  CAS-BOT-BC215900  Calystegia purpurata subsp. purpurata L. R. Abrams 1927-4-19 11578 Marin Ocean bluffs enar lighhouse, Point Reyes Comment
  CAS-BOT-BC229733  Calystegia purpurata subsp. purpurata T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1920 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs Comment
  CAS-BOT-BC224723  Calystegia purpurata subsp. saxicola John Thomas Howell 1947-6-18 23285 Marin North of Dillons Beach Comment
  CAS-BOT-BC224727  Calystegia purpurata subsp. saxicola John Thomas Howell 1946-6-9 22013 Marin Pierce Ranch, n. Pt. Reyes Peninsula Comment
  CAS-BOT-BC436409  Calystegia subacaulis Greg de Nevers 1987-5-23 8182 Marin Tiburon, Ring Mountain 200 Comment
  UC879464  Calystegia subacaulis subsp. subacaulis Alice Eastwood 1912-5-19 40 Marin Kentfield Comment
  CAS-BOT-BC497590  Camassia quamash subsp. linearis Frank W. Gould 1938-5-22 412 Marin Tomales Point, 8 miles from Inverness 91 Comment
  CAS-BOT-BC279944  Camellia japonica J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13323 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  HSC16501  Camissonia ovata Greg Bos 1963-3-2 14 Marin 7 mi. S of Stinson Beach on Hwy. 101 122 Comment
  CAS-BOT-BC160252  Camissoniopsis cheiranthifolia subsp. cheiranthifolia John Thomas Howell 1946-5-4 21749 Marin Dillons Beach Comment
  UCD103545  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Diane de Polo 1964-5-17 36 Marin Point Reyes. Comment
  JEPS842  Campanula angustiflora Curran 1886-7-3 Marin Mt. Tamalpais Comment
  UCD66815  Campanula angustiflora John Thomas Howell 1946-5-12 21818 Marin Carson Country. Comment
  SEINET10972120  Campanula angustiflora Michener 1892-6-1 MICHENER s.n. Marin Jamalpais Comment
Read comments
Nov 13 2018
  CAS-BOT-BC267294  Campanula californica R. S. Ferris; Ira L. Wiggins 1935-7-19 8096 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness Comment
  JEPS22066  Campanula californica G. Thomas Robbins with S. Galen Smith 1958-7-8 3892 Marin along roadside to McClure Beach (0.2 mi w of Sir Francis Drake Highway) 114 Comment
  UC721249  Campanula californica Rogers McVaugh 1941-7-31 6185 Marin 1.5 mi sw Indian Beach; Tomales Point Comment
  CAS-BOT-BC267296  Campanula californica M. S. Jussel 1933-7-30 405 Marin Marsh at summit of road from Inverness to Point Reyes Comment
  SEINET10463942  Campanula californica Covel 1937-6-27 COVEL 589 Marin Tomales Point road, north of Inverness Comment
  POM78667  Campanula prenanthoides Cora Mae Life 1923-07 s.n. Marin Mill Valley Comment
  CAS-BOT-BC37092  Capsella bursa-pastoris Catherine A. Toschi 1963-3-10 63 :43 Marin One mile northwest of Inverness (corner of Vision and Vision Roads). 30 Comment
  CAS-BOT-BC37495  Cardamine californica W. H. Brewer 1862-4-1 957 Marin Near Tamalpais. Hills of Marin County. Comment
  CAS-BOT-BC37498  Cardamine californica Michener; Bioletti 1893-2-20 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC37502  Cardamine californica Volney Rattan 1877-2-24 s.n. Marin San Rafael. Comment
  LA204287  Cardamine californica Lewis S. Rose; 1939-3-31 39046 Marin Nicasio 91 Comment
  JEPS53383  Cardamine californica var. integrifolia W. L. Jepson 1892-4-5 30 k Marin Ross Valley Comment
  UC1177253  Cardamine californica var. integrifolia John Thomas Howell 1949-4-6 25297 Marin Ignacio Comment
  SEINET10482070  Cardamine integrifolia John T. Middleton 1936-2-15 Middleton s.n. Marin Shady slopes of mt. Tamalpais, above kentfield. Common. Comment
  CAS-BOT-BC38125  Cardamine pensylvanica Peter H. Raven 1956-8-1 9954 Marin Behind Stinson Beach. Comment
  CAS-BOT-BC281724  Carduus pycnocephalus Javier Penalosa 1961-6-29 1878 Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  CAS-BOT-BC281726  Carduus pycnocephalus M. B. Boissevain 1940-5-1 s.n. Marin C. Morelli Ranch, San Antonio district Comment
  RSA330425  Carduus pycnocephalus Robert A. Norris 1985-4-13 4846 Marin Near bunker Road, east of tunnel leading to Cronkhite Beach and Rodeo Lagoon, Golden Gate National Recreation Area 76 Comment
  CAS-BOT-BC18291  Carex Hans Leschke 1942-5-3 s.n. Marin Mount Tamalpais. Matt Davis Trail near Bootjack. Comment
  CAS-BOT-BC18293  Carex Hans Leschke 1944-4-2 s.n. Marin Tamalpais. Between Rock Springs & Barth's Retreat. Comment
  SEINET4287833 Image available Carex athrostachya Unknown 2009-1 1084 -1 Marin Point Reyes National Seashore. Comment
  RSA52332  Carex barbarae J. T. Howell 1943-9-19 s.n. Marin Dry hills overlooking Escalle Salt Marsh. Comment
  UC70615  Carex bolanderi Jos. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  UC837241  Carex bolanderi Eric Walther 1919-6-15 Marin Mt. Tamalpais Comment
  RSA107107  Carex bolanderi L. S. Rose 1956-6-25 56111 Marin W of Alpine Lake. 427 Comment
  CAS-BOT-BC34040  Carex brevicaulis John Thomas Howell 1939-5-28 7380 Marin Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC34044  Carex brevicaulis Fred Ross; Gordon H. True 1970-3-19 5227 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Just south of Lake Ranch. 182 Comment
  CAS-BOT-BC34029  Carex brevicaulis John Thomas Howell 1942-3-29 16936 Marin Summit of Sausolito Hills. Comment
  RSA52267  Carex buxbaumii J. T. Howell 1947-6-4 s.n. Marin Near radio station, Point Reyes Peninsula Comment
  CAS-BOT-BC34392  Carex cusickii John Thomas Howell 1943-7-11 18283 Marin Potrero Meadows, Mt. Tamalpais. Comment
  CAS-BOT-BC35018  Carex densa John Thomas Howell 1943-5-15 18077 Marin Tiburon Peninsula. Comment
  RSA52111  Carex densa J. T. Howell 1943-5-2 17935 Marin Big Carson Canyon. Comment
  UC403315  Carex densa H. E. and S. T. Parks 1930-4-10 473 Marin opposite San Quentin; Tiburon Peninsula Comment
  CAS-BOT-BC35015  Carex densa Javier Penalosa 1962-3-11 1132 Marin Tiburon Peninsula. Southeast of 602 foot summit west of Paradise Cay. Comment
  CAS-BOT-BC83517  Carex densa John Thomas Howell 1986-4-23 s.n. Marin San Rafael. Nova Albion Way near Golden Hinde Blvd.. Above Sears. Comment
  UC823333  Carex densa Joseph Andorfer Ewan 1934-3-15 8884 Marin 2 mi E of Aurora (School on Tomales road) Comment
  RSA52166  Carex echinata subsp. phyllomanica J. T. Howell 1949-5-25 25331 Marin Marsh near radio station, Point Reyes Peninsula. Comment
  SEINET7558588 Image available Carex feta M. S. Jussel 1934-5-1 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC20887  Carex globosa John Thomas Howell 1942-4-19 16946 Marin Carson Ridge, Mt. Tamalpais. Comment
  CAS-BOT-BC20890  Carex globosa Catherine Best 1982-3-24 s.n. Marin San Rafael Hills. Comment
  CDA33083  Carex globosa Department of Parks and Recreation 1977-8-26 Marin China Camp. 0 Comment
  SEINET3128183  Carex gracilior L. S. Rose 1939-4-23 39079 Marin Nicasio 46 Comment
  CAS-BOT-BC28386  Carex gracilior John Thomas Howell 1944-4-23 19403 Marin Edge of salt marsh, hills of Kentfield Comment
  CAS-BOT-BC22321  Carex harfordii John Thomas Howell 1945-6-3 20927 Marin Shell Beach. Comment
  CAS-BOT-BC22323  Carex harfordii John Thomas Howell 1945-7-29 21360 Marin Between Bolinas radio station and Rio Honda. Comment
  CAS-BOT-BC31589  Carex luzulina var. luzulina John Thomas Howell 1945-8-19 21422 Marin Near Ledum Swamp. Comment
  CAS-BOT-BC31592  Carex luzulina var. luzulina Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-29 896 Marin Seepage area on N side of Pt. Reyes rd just N of Pierce Pt. rd, Comment
  CAS-BOT-BC31657  Carex lyngbyei Hans Leschke 1949-5-25 s.n. Marin Point Reyes Peninsula: Near Inverness. Comment
  UC766690  Carex lyngbyei Robert F. Hoover 1941-6-19 5365 Marin Inverness Comment
  UC824374  Carex mendocinensis Lewis S. Rose 1940-4-28 40242 Marin Bootjack Camp, Mount Tamalpais. Comment
  RSA0014200  Carex mendocinensis J. T. Howell 1938-6-5 13895 Marin Azalea Flat, Mt. Tamalpais. Comment
  SEINET7568176 Image available Carex montereyensis F. J. Hermann 1962-6-10 17375 Marin Along highway, Tamalpais Valley, Mt. Tamalpais. Comment
  SEINET3128324  Carex nudata L. S. Rose 1939-4-23 39081 Marin 5 mi W of Nicasio 30 Comment
  CAS-BOT-BC119408  Carex obnupta Hans Leschke 1946-7-4 s.n. Marin Dillon's Beach Comment
  CAS-BOT-BC232181  Carex obnupta G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1561 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow off Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  RSA91663  Carex obnupta J. T. Howell, J. W. Stacey 1936-6-7 s.n. Marin On road to Point Reyes. 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-BC119276  Carex ovalis Hans Leschke 1944-6-4 s.n. Marin Mt. Vision plateau, Pt. Reyes peninsula. Comment
  CHSC111025  Carex praegracilis D. G. Kelch 2009-5-25 09 .307 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. 6 Comment
  CAS-BOT-BC118430  Carex praegracilis John Thomas Howell 1944-4-23 19404 Marin Edge of salt marsh, hills SE of Kentfield. Comment
  UC835590  Carex serratodens Lewis S. Rose 1938-4-10 38137 Marin Tiboron Tiburon 6 Comment
  CAS-BOT-BC117581  Carex serratodens Alan Ackerman Beetle 1943-6-1 1954 Marin Seeps in coastal hills. Comment
  RSA51301  Carex serratodens Peter H. Raven 1950-6-4 s.n. Marin Matt Davis Trail between Ayalea Flat and Bootjack, Mt. Tamalpias. 488 Comment
  SEINET7575210 Image available Carex serratodens Lewis S. Rose 1932-3-23 32100 Marin Mt. Tamalpais. Comment
  CDA11965  Carex subbracteata G. F. Hrusa 1993-4-27 10850 Marin North Coast Biodiversity Arena; Below WAF Dance Hall, Hamilton Air Force Base. Comment
  RSA258101  Carex subbracteata Robert A. Norris 1975-5-17 2360 Marin By Sir Francis Drake Highway. Ledum Swamp area. Comment
  UC905015  Carex subbracteata John Thomas Howell 1943-5-22 18158 Marin Lagunitas Meadows Comment
  UC905016  Carex subbracteata John Thomas Howell 1949-5-25 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC116893  Carex subbracteata var. subbracteata John Thomas Howell 1945-5-27 20883 Marin NE of Mountain Theater, Mt. Tamalpais. Comment
  CAS-BOT-BC116897  Carex subbracteata var. subbracteata John Thomas Howell 1937-6-13 13053 Marin Bolinas Comment
  CAS-BOT-BC115582  Carex tumulicola Alice Eastwood; John Thomas Howell 1939-5-28 7402 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC115591  Carex tumulicola Peter H. Raven; M. P. Johnson 1967-5-2 21265 Marin Areas in East Garrison and North Garrison, NE side of island. Comment
  CAS-BOT-BC115599  Carex tumulicola J. Penalosa 1961-3-11 1114 Marin 602 ft. hill W of Paradise Cay. 60 Comment
  SEINET12028245  Castanopsis chrysophylla M. T. Doutt 1931-1 353 Marin Summit Mt. Tamalpais Comment
  JEPS75918  Castilleja M. I. Morris 1976-5-7 1071 Marin 0.15 mi from Dillon Beach Rd intersection Valley Fork-Franklin School Rd (alongside Dillon Beach Road, in vicinity of Elephant Rocks) Comment
  CAS-BOT-BC531267  Castilleja affinis A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15351 Marin Mount Tamalpais. Marin Municipal Water District lands: Filter Plant Rd, E of jct with Sky Oaks Rd Comment
  RSA15393  Castilleja affinis Carl B. Wolf 1927-4-24 325 Marin The coastal side of Mill Valley toll road. Comment
  SEINET6042658  Castilleja affinis Unknown 1990-8-12 6326 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  JEPS18240  Castilleja affinis subsp. affinis Peter H. Raven 1957-5-2 10731 Marin 2.1 mi w China Camp Comment
  JEPS77219  Castilleja affinis subsp. affinis Robert M. Lloyd 1963-4-24 2361 Marin 5.3 mi s Fairfax (on Bolinas road) Comment
  JEPS58951  Castilleja affinis subsp. affinis John Thomas Howell 1942-4-19 16947 Marin Carson Ridge Comment
  JEPS29374  Castilleja affinis subsp. neglecta L. R. Heckard 1961-7-26 S- 797 Marin Tiburon; ; ; near St. Hilaire's Catholic Church, Tiburon Comment
Read comments
Mar 12 2012
  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
  UC131051  Castilleja affinis subsp. neglecta Katharine Brandegee Marin Tiburon Comment
  UC131052  Castilleja affinis subsp. neglecta Katharine Brandegee Marin Tiburon Comment
  UC765666  Castilleja affinis subsp. neglecta R. F. Hoover 1939-4-8 3961 Marin Tiburon Comment
  UC942907  Castilleja affinis subsp. neglecta Lewis S. Rose 1949-5-1 49115 Marin Tiburon 45 Comment
  SEINET10745034  Castilleja affinis subsp. neglecta Mary K. Brandegee 1907-7-7 Brandegee s.n. Marin Tiburon, hillsides. Comment
  SEINET4392937  Castilleja affinis subsp. neglecta Laney Widener 2013-1 Marin Comment
  CAS-BOT-BC371432  Castilleja ambigua Greg de Nevers 1997-4-19 10950 Marin Pt. Reyes National Seashore, Limantour Estero Just above the salt marsh Comment
  JEPS93152  Castilleja densiflora subsp. densiflora M. Wetherwax with D. Pendleton 1993-4-3 2441 Marin both sides Pt. Reyes-Petaluma Rd. (small w island in Nicasio Reservoir); Nicasio Reservoir 50 Comment
  UCSB58256  Castilleja densiflora subsp. densiflora Gliessman, Stephen 1969-3-31 Marin Approximately 1.0 mi. north of junction of Marwest Rd. and Tiburon Peninsula Highway 91 Comment
  UCSC000666  Castilleja franciscana Beryl O. Schreiber 1932-6-23 552 Marin Open hillside. Hearts Desire Beach, Tomales Bay Comment
  CAS-BOT-BC241302  Castilleja latifolia John Thomas Howell 1933-10-8 11704 Marin Pt. Reyes Peninsula Comment
  UCD20379  Castilleja rubicundula K. Esau 1925-6-5 s.n. Marin Marin County. Comment
  CAS-BOT-BC434202  Castilleja rubicundula subsp. lithospermoides P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14151 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  JEPS34475  Castilleja rubicundula subsp. lithospermoides Dr. Jerry Powell 1964-6-3 413 Marin n of Alpine Lake Comment
  UC673466  Castilleja rubicundula subsp. lithospermoides H. L. Mason 1928-4-28 4408 Marin Tiburon Peninsula Comment
  JEPS127905  Castilleja subinclusa subsp. franciscana Adam C. Schneider with Robert Steers 2014-3-29 550 Marin Ridge north of Rodeo Beach. Comment
  JEPS60438  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-28 6677 Marin about 0.5 mi n Muir Beach Comment
  JEPS60443  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-28 6682 Marin just s Stinson Beach (on Highway 1) Comment
  JEPS93158  Castilleja subinclusa subsp. franciscana M. Wetherwax with D. Pendleton 1993-4-3 2444 Marin s side Pt. Reyes-Petaluma Rd. (small w island in Nicasio Reservoir); Nicasio Reservoir 50 Comment
  HSC92195  Castilleja subinclusa subsp. franciscana A. T. Austin 1991-3-25 Marin Mt. Tamalpasis State Park Comment
  UC726327  Castilleja subinclusa subsp. franciscana A. A. Heller 1940-6-12 15725 Marin s of Tomales Comment
  JEPS35814  Castilleja wightii Rimo Bacigalupi, and L. R. Heckard 1964-7-27 8960 Marin 9.5 mi e Marshall to Petaluma road jct. with Highway 1 at Marshall (along road from Marshall to Petaluma); Marshall Comment
  UC26488  Castilleja wightii H. P. Chandler Apr 1899 279 Marin Ross Valley Comment
  UC495532  Castilleja wightii Merle Randall 1930-6-14 Marin 8 mi n Bolinas (Alamere Creek, shore road); Alamere Creek Comment
  UC52238  Castilleja wightii N. L. Gardner May 1903 Marin Bolinas Comment
  UC589424  Castilleja wightii Beryl O. Schreiber 1932-6-15 483 Marin Teachers Bay; Tomales Bay Comment
  HSC30751  Castilleja wightii Thomas W. Nelson 1974-4-24 1231 Marin Along the N side of Tiburon Pennisula Comment
  UC765669  Castilleja wightii R. F. Hoover 1939-4-8 3967 Marin Mouth of Redwood Canyon Comment
  SEINET13094750  Castilleja wightii subsp. rubra Unknown 1940-5-20 25452 Marin Route 1. Woods west of Fairfax. 46 Comment
  CAS-BOT-BC40232  Caulanthus lasiophyllus D. E. Breedlove 1963-4-13 4402 Marin 0.5 mile behind Tiburon. Comment
  UCSB58263  Caulanthus lasiophyllus Gliessman, Stephen 1969-3-31 Marin Approx. 1.0 mi. N. of junction of Marwest Rd. and Tiburon Peninsula Hwy.; site overlooks the town of Tiburon 91 Comment
  CAS-BOT-BC48885  Ceanothus cuneatus H. E. McMinn 1925-12-20 1583 Marin By road between summit and dam of Alpine Lake. N. Comment
  CAS-BOT-BC49146  Ceanothus cuneatus var. ramulosus John Thomas Howell 1939-6-25 s.n. Marin Summit Ave. above Mill Valley Comment
  CAS-BOT-BC49676  Ceanothus cuneatus var. ramulosus Rimo Bacigalupi 1922-3-12 s.n. Marin Pipeline R.R. Bridge Mt. Tamalpais Comment
  HSC18326  Ceanothus cuneatus var. ramulosus L. S. Rose 1968-3-18 68006 Marin Mt. Tamalpais, Bootjack Camp 366 Comment
  JEPS42388  Ceanothus foliosus W. L. Jepson November 1893 14018 Marin above Cascades; Mt. Tamalpais Comment
  RSA399066  Ceanothus foliosus L. S. Rose 1937-4-25 37233 Marin S slope, Mt. Tamalpais. 305 Comment
  UC635523  Ceanothus foliosus Herbert L. Mason 1925-2-1 1217 Marin hills above Mill Valley Mt. Tamalpais Comment
  CAS-BOT-BC50901  Ceanothus foliosus var. foliosus H. E. McMinn 1922-6-6 177 Marin Bolinas Ridge Comment
  CAS-BOT-BC50903  Ceanothus foliosus var. foliosus Brandegee 1891-5-1 49 Marin Tamalpais 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-BC50950  Ceanothus foliosus var. foliosus John Thomas Howell 1929-4-5 932 Marin Pipeline Trail Comment
  UC1614441  Ceanothus gloriosus Charles M. Belshaw 1936-1-1 1439 Marin away from sea Pt. Reyes Headlands Comment
  CAS-BOT-BC32740  Ceanothus gloriosus var. porrectus John Thomas Howell 1939-6-4 14710 Marin Inverness Ridge on road to Pt. Reyes Comment
  CAS-BOT-BC50039  Ceanothus incanus C. H. M. 1916-9-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC50628  Ceanothus jepsonii Alice Eastwood 1925-6-7 12976 Marin Big Carson Ridge Comment
  CAS-BOT-BC51099  Ceanothus jepsonii Miss. A. Eastwood 1899-3-19 s.n. Marin Mt. Tamalpais Comment
  POM192999  Ceanothus jepsonii H. E. Parks 1925-05 s.n. Marin Mt. Tamalpais. Comment
  UC914268  Ceanothus jepsonii Verne Grant and Alva Grant 1948-2-10 8412 Marin below West Peak; n side of Mt. Tamalpais Comment
  CAS-BOT-BC51415  Ceanothus masonii Roger Raiche 1984-3-24 RR 40072 Marin Unnamed ridge between NE branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petaluma Rd. 243 Comment
  CAS-BOT-BC51418  Ceanothus masonii John Thomas Howell 1944-4-2 19364 Marin Bolinas Ridge Comment
  JEPS82327  Ceanothus masonii Roger Raiche 1983-6-18 30407 Marin ridge n of Marshal-Petaluma Road ne of where bridge on road crosses Walker Creek; ne of where bridge on rd crosses Walker Creek 121 Comment
  JEPS89108  Ceanothus masonii Roger Raiche 1984-3-24 40070 Marin ridge betw. Soulajule Reservoir and Marshall-Petaluma Rd (along Salmon Creek) Comment
  RSA754441  Ceanothus masonii Dylan O. Burge 2007-4-10 DOB 832 c Marin Ridge S of Salmon Creek, above Marshall-Petaluma Road, 1.6 road miles (2.6 km) W of intersection with Hicks Valley Road, 12.2 km 90 degrees true E of Marshall. 230 Comment
  SEINET12211457  Ceanothus masonii Unknown 1983-1 30407 Marin S of Marshall-Petaluma Road & N of E fork of Soulajule Reservoir 305 Comment
  CAS-BOT-BC51509  Ceanothus oliganthus var. sorediatus John F. Emmel 1971-5-8 347 Marin NNW of Alpine Lake, 0.6 mile ENE of Pine Mountain Peak 457 Comment
  CAS-BOT-BC51510  Ceanothus oliganthus var. sorediatus Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  CAS-BOT-BC51514  Ceanothus oliganthus var. sorediatus Alice Eastwood 1922-5-6 11309 Marin Mt. Tamalpais Comment
  RSA35290  Ceanothus ramulosus J. T. Howell 1941-6-29 16345 Marin Tamalpais Comment
  LA44986  Ceanothus rigidus Joseph Andorfer Ewan; 1936-3-8 9417 Marin N shore Lake Alpine Comment
  CAS-BOT-BC52959  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-3-7 2134 Marin Tomales Ridge, west of Tomales Bay Comment
  CAS-BOT-BC52971  Ceanothus thyrsiflorus C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC52973  Ceanothus thyrsiflorus Catherine A. Toschi 1963-2-17 63 :9 Marin Three miles northeast of Inverness (two miles up Mount Vision Road) 152 Comment
  RSA398955  Ceanothus thyrsiflorus Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  UC1614434  Ceanothus thyrsiflorus Charles M. Belshaw 1936-1-1 1440 Marin away from sea Pt. Reyes Headlands Comment
  UC608456  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-4-12 2199 Marin 1.6 mi sse Pierce's Ranch; Tomales Point, sse of Pierce's Ranch Comment
  UC615002  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-3-7 2134 Marin w Tomales Bay; w of Tomales Bay, Tomales Ridge Comment
  UC870662  Ceanothus thyrsiflorus Alice Eastwood, John Thomas Howell 1939-5-28 7382 Marin Point Reyes lighthouse Comment
  SEINET13946098 Image available Ceanothus thyrsiflorus Lewis S. Rose 1947-1 47109 Marin Sausalito, alt ca 400 ft 122 Comment
  UCD112730  Ceanothus thyrsiflorus var. thyrsiflorus Beecher Crampton 1954-4-28 1820 Marin 3/4 mile east of Point Reyes Lighthouse. Comment
  UC63958  Ceanothus velutinus Dr. W. H. Barrows 1904-1 Marin Mt. Tamalpais Comment
  CAS-BOT-BC52412  Ceanothus velutinus var. velutinus Walter Lennon 1973-5-3 2 Marin Crown Road, Kent Woodlands Comment
  CAS-BOT-BC52794  Ceanothus verrucosus Marian L. Campbell 1921-3-26 116 Marin unspecified Comment
  CAS-BOT-BC334487  Centaurea calcitrapa J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13366 Marin Marin Municipal Water District Lands: Mount Tamalpais. Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC274568  Centaurea calcitrapa John Thomas Howell; Conrad V. Morton 1956-8-1 31743 Marin Summit ridge of Mt. Tamalpais Comment
  UC589565  Centaurea melitensis Beryl O. Schreiber 1932-6-17 492 Marin Waterfall Beach Tomales Bay Comment
  SEINET10798229  Centaurea solstitialis Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2462 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. Summer drought, oak savannah habitat. 274 Comment
  JEPS34403  Centaurium muehlenbergii Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 8879 Marin 0.5 mi n Bon Tempe Dam (just s of rd summit at old U. Cal. Engineer's Summer Camp, near Camp Lilienthol) 213 Comment
  RSA491703  Centaurium muehlenbergii James L. Reveal, C. Rose Broome 1987-6-11 6418 Marin Hicks Valley, along Novato Boulevard at milepost 10.5, 0.5 mile southeast of the Pt. Reyes-Petaluma Road, about eight miles west of Novato. 15 Comment
  JEPS67145  Centromadia pungens subsp. pungens Barbara Menzies 1971-10-21 Marin near Stinson Beach; White Gate Ranch Comment
  CAS-BOT-BC279225  Centromadia pungens subsp. pungens Doreen Smith 2001-8-11 s.n. Marin Northeastern San Rafael, the Las Gallinas Sanitary District Comment
  CAS-BOT-BC279228  Centromadia pungens subsp. pungens Doreen Smith 1995-9-5 s.n. Marin Bel Marin Keyes Blvd., Navato Comment
  CAS-BOT-BC384918  Cerastium arvense Mrs. H. P. Bracelin 1930-4-20 15 Marin Point Reyes. Hills near Light House grounds 150 Comment
  CHSC23003  Cerastium arvense Robert A. Schlising; Anna Eagle 1962-6-8 2294 Marin Coast Ranges. Slopes near Point Reyes Lighthouse. Comment
  JEPS51360  Cerastium arvense Chesnut and Drew 1889-3-23 Marin at Sausalito Sausalito Comment
  UC1199813  Cerastium arvense Herbert L. Mason 1928-2-18 4159 Marin Point Reyes, Inverness Ridge Comment
  JEPS51350  Cerastium arvense W. L. Jepson 1919-5-18 8308 Marin Point Reyes Comment
  CAS-BOT-BC361313  Cerastium glomeratum T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13616 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC388315  Cerastium glomeratum Peter H. Raven; Michael P. Johnson 1967-5-2 21348 Marin Angel Island. Hospital Cove, west side of island 15 Comment
  RSA70399  Chamaesyce serpillifolia F. W. Peirson 1925-10-3 6458 Marin Trail along north foot of Mt. Tamalpais. Comment
  CAS-BOT-BC70122  Cheilanthes gracillima Alice Eastwood 1898-1-1 s.n. Marin summit of Mt. Tamalpais Comment
  UC811571  Cheilanthes gracillima Alice Eastwood May 1916 Marin summit Mt Tamalpais Comment
  CAS-BOT-BC68172  Cheilanthes intertexta John Thomas Howell 1943-3-7 17882 Marin Hills northeast of San Rafael Comment
  JEPS79633  Cheilanthes intertexta Edward Lee 1954-11-14 4121 Marin trail from Rock Springs to Laurel Dell; Mt Tamalpais Comment
  CAS-BOT-BC68168  Cheilanthes intertexta J. T. Howell 1970-2-8 s.n. Marin Pohli Rock at Mt. Theater, Mt. Tamalpais Comment
  JEPS59709  Chenopodium ambrosioides W. L. Jepson 1892-9-9 Marin Ross Valley Comment
  JEPS59722  Chenopodium californicum W. L. Jepson 1892-4-5 14863 Marin Ross Valley Comment
  UC1176795  Chenopodium californicum John Thomas Howell 1947-5-14 23166 Marin McClure Beach Comment
  UCD98144  Chenopodium californicum Beryl O. Schreiber 1936-4-12 2183 Marin 2 miles north east of Pierce's Ranch Tomales Point. 106 Comment
  UC7314  Chenopodium macrospermum var. halophilum H. N. Bolander 1863-1 2489 Marin Comment
  CAS-BOT-BC497689  Chlorogalum pomeridianum Gordon H. True; Fred Ross 1969-6-6 5043 Marin Pt. Reyes Bird Observatory 3mi. NW. of Bolinas at Arroyo Honda, just south of Headquaters 60 Comment
  UCD99666  Chorizanthe cuspidata Beecher Crampton 1960-6-8 5595 Marin Pt. Reyes Peninsula, RCA Radio Station area. Comment
  UC52641  Chorizanthe cuspidata var. cuspidata F. P. McLean 1870-7-8 Marin Mount Tamalpais Comment
  CAS-BOT-BC191503  Chorizanthe cuspidata var. villosa James L. Reveal 1988-6-1 6963 Marin Point Reyes National Seashore, on stabilized sand dunes S of Kehow Beach, 0.6 mile NW of Pierce Point Road, about 6.2 air miles NW of Iverness 7 Comment
  CAS-BOT-BC191547  Chorizanthe cuspidata var. villosa Robert Soost 2001-6-1 s.n. Marin Abbotts Lagoon parking lot area, Pt. Reyes National Seashore Comment
  RSA258074  Chorizanthe cuspidata var. villosa Robert A. Norris 1975-5-17 2352 Marin Above Point Reyes Beach North Comment
  CAS-BOT-BC191543  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-9 10303 Marin N end of Point Reyes Peninsula Comment
  CAS-BOT-BC45828  Chorizanthe valida A. D. E. Elmer 1903-7-1 4756 Marin Point Reyes Post Office Comment
  UC202801 Image available Chorizanthe valida A. D. E. Elmer July, 1903 4756 Marin Point Reyes Post Office Comment
  SEINET4183201  Chorizanthe valida J. T. Howell, C. Best, W. Follette, G. True 1980-1 Marin Comment
  CAS-BOT-BC36464  Chrysolepis chrysophylla J. M. Stillman 1897-8-20 s.n. Marin North of Bolinas Ridge, vecinity of Mt. Tamalpais Comment
  CAS-BOT-BC36458  Chrysolepis chrysophylla var. minor H. E. McMinn 1922-6-20 239 Marin Mt. Tamalpais. Rocky Ridge trail near West Peak Comment
  CAS-BOT-BC36460  Chrysolepis chrysophylla var. minor H. E. McMinn 1925-12-20 1585 Marin Bolinas Ridge Comment
  CAS-BOT-BC279834  Cichorium intybus Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC532985  Cicuta douglasii A. Williams 2015-6-16 15884 Marin Mount Tamalpais. Marin Municipal Water District lands: Growing in Lagunitas Creek near confluence with Dog Creek Comment
  UC1122917  Cicuta douglasii B. Schreiber 1936-6-28 2285 Marin 0.5 mi sw of Point Reyes Station 1 Comment
Read comments
Oct 12 2012
  JEPS43887  Circaea alpina subsp. pacifica W. L. Jepson 1919-5-17 8279 Marin Paper Mill Creek Comment
  CAS-BOT-BC105826  Cirsium andrewsii Roxana S. Ferris; Ira L. Wiggins 1935-7-19 8098 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  JEPS82537  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
  UC1177291  Cirsium andrewsii J. Thomas Howell 1947-6-18 23275 Marin Dillons Beach 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
  RSA439195  Cirsium brevistylum M. B. Dunkle 1931-7-11 2480 Marin Tomales Bay, north side near Point Reyes Comment
  CAS-BOT-BC279965  Cirsium douglasii var. douglasii John Thomas Howell 1947-6-18 23286 Marin North of Dillons Beach Comment
  CAS-BOT-BC100974  Cirsium hydrophilum var. vaseyi John Thomas Howell 1938-6-5 13897 Marin Azalea Flat, Mt. Tamalpais Comment
  CDA1245  Cirsium hydrophilum var. vaseyi T. C. Fuller 1974-9-1 20014 Marin Mt. Tamalpais; N side of Panoramic Hwy, 0.3 mi east of Bootjack parking lot. Comment
  OBI70527  Cirsium hydrophilum var. vaseyi D. G. Kelch 2008-1-19 8 .01 Marin Mt. Tamalpais. N side near Carson Ridge 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
  UC1177303  Cirsium occidentale var. occidentale J. Thomas Howell 1946-5-14 21844 Marin along road between Rock Spring and Summit Meadow; Mt. Tamalpais Comment
  UC1177306  Cirsium occidentale var. occidentale J. Thomas Howell 1942-5-16 16956 Marin Sausalito Hills Comment
  RSA95579  Cirsium occidentale var. occidentale L. S. Rose 1953-7-13 53048 Marin Bootjack, Mt. Tamalpais Comment
  JEPS79731  Cirsium occidentale var. venustum Edward Lee with W. Joseph 1936-6-14 2230 Marin trail just s Shaver Grade ((Fairfax to Alpine Lake)) Comment
  CAS-BOT-BC280465  Cirsium quercetorum Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC280468  Cirsium quercetorum Saichi Kawahara 1969-5-28 1151 Marin East end of Limantour Spit, Drakes Bay Comment
  UC1177293  Cirsium quercetorum John Thomas Howell 1943-6-6 18200 Marin between Mill Valley Muir Woods Comment
  CAS-BOT-BC280487  Cirsium quercetorum Volney Rattan 1877-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC288736  Cirsium remotifolium John Thomas Howell 1939-6-25 14799 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC288734  Cirsium remotifolium John Thomas Howell 1941-6-8 16249 Marin Hills NE of San Raphael Comment
  UC30788  Cirsium remotifolium var. odontolepis Alice Eastwood 1896-7-4 Marin Tocaloma Comment
  CAS-BOT-BC285804  Cirsium vulgare Peter H. Raven; Michael P. Johnson 1967-5-1 21184 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC285806  Cirsium vulgare Saichi Kawahara 1969-5-28 1152 Marin East end of Limantour Spit, Drakes Bay Comment
  SEINET11841244  Cirsium vulgare E. H. Graham 1931-1 6863 Marin Point Reyes, camp near blacksmith shop Comment
  CHSC27725  Clarkia amoena Coleta Lawler 1978-7-18 299 Marin Along Hwy 1, 0.5 miles south of Tomales. Roadside. Comment
Read comments
Apr 14 2009
  CAS-BOT-BC160999  Clarkia amoena subsp. amoena A. D. E. Elmer 1903-7-1 4939 Marin Olema Comment
  UC306516  Clarkia amoena subsp. amoena A. D. E. Elmer July, 1903 4939 Marin Olema Comment
  CAS-BOT-BC160991  Clarkia amoena subsp. amoena David D. Keck 1937-7-3 4580 Marin Tocaloma (just west of) Comment
  POM230482  Clarkia amoena subsp. amoena D. D. Keck 1937-7-3 4580 Marin Tocaloma: just west of. Comment
  UC2042513  Clarkia amoena subsp. huntiana Barbara Keller and J. Ruck 2011-7-15 Marin Along Marshall-Petaluma Rd. mostly on the S side on a steep road cut. Comment
  CAS-BOT-BC163511  Clarkia amoena subsp. huntiana Peter H. Raven 1957-7-5 11048 Marin Along road 1.1 miles west of Nicasio Comment
  UC1301107  Clarkia concinna subsp. concinna Helen K. Sharsmith 1962-5-30 5074 Marin near Lagunitas; San Francisco Bay Region 121 Comment
  RSA273257  Clarkia concinna subsp. concinna Glenn A. Gorelick 1967-5-28 s.n. Marin 2 miles east of Nicasio Comment
  JEPS93162  Clarkia concinna subsp. raichei Grant Fletcher 1995-5-4 GF 13 Marin between hwy. markers 44.43 & 43.8 Hwy. 1 (just below Walker Creek) Comment
  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
  UC130680  Clarkia davyi H. M. Hall 1909-6-8 8511 Marin near the summit Mt. Vision Comment
  CAS-BOT-BC164294  Clarkia davyi David D. Keck 1937-7-3 4573 Marin Point Reyes, between Drakes Estero and Pacific Ocean Comment
  CAS-BOT-BC164301  Clarkia davyi David D. Keck 1937-7-3 4573 Marin Point Reyes, between Drakes Estero and Pacific Ocean Comment
  RSA114322  Clarkia davyi J. T. Howell 1946-5-5 s.n. Marin Pt. Reyes Radio Station Comment
  UC579707  Clarkia davyi David D. Keck 1937-7-3 4573 Marin between Drakes Estero and Pacific Ocean; Point Reyes Comment
  CAS-BOT-BC164607  Clarkia gracilis subsp. gracilis John Thomas Howell 1943-5-22 18145 Marin Fairfax hills Comment
  UC112989  Clarkia gracilis subsp. gracilis Katharine Brandegee 1908-7-6 Marin grade from Larsen's Liberty's (near bottom, Bolinas Road) Comment
  CAS-BOT-BC172452  Clarkia purpurea subsp. purpurea John Thomas Howell 1938-5-22 13796 Marin San Anselmo Canyon Comment
  UC128662  Clarkia purpurea subsp. quadrivulnera Miss Harriet A. Walker 1909-6-8 1736 Marin Tiburon Comment
  CAS-BOT-BC163740  Clarkia purpurea subsp. quadrivulnera Alice Eastwood 1921-5-30 s.n. Marin Mill Valley Comment
  CAS-BOT-BC165077  Clarkia rubicunda John Thomas Howell 1946-5-16 21875 Marin Angel Island, s. side Comment
  SBBG47373  Clarkia rubicunda J. T. Howell 1972-6-18 Marin near Ring Hill, Tiburon Peninsula 167 Comment
  UCSC007432  Clarkia rubicunda Kathleen Kay 2008-6-18 801 or 726 Marin Ring Mountain Open Space Preserve, between the towns of Tiburon and Corte Madera, off Paradise Drive, along trail to peak of Ring Mountain 151 Comment
  CAS-BOT-BC165052  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin Tiburon Peninsula, one-half mile west of Tiburon on Bay Road 6 Comment
  CAS-BOT-BC165073  Clarkia rubicunda Javier Penalosa 1961-7-15 1983 Marin First ravine NW of summit 137 Comment
  UC1279927  Clarkia rubicunda Peter H. Raven 1957-6-29 11002 Marin near Meadow Club (15 mi se of Fairfax, (near city limits)) Comment
  POM32286  Clarkia rubicunda subsp. blasdalei A. A. Heller 1902-6-19 5726 Marin Tiburon peninsula, along the Bay Road. Comment
  UC101795  Clarkia unguiculata Katharine Brandegee 1907-6-29 Marin Tamalpais Comment
  UC1106289  Claytonia exigua subsp. exigua Peter H. Raven 1950-4-22 1828 Marin near Rock Springs; Mt. Tamalpais 603 Comment
  UC1587535  Claytonia exigua subsp. exigua K. L. Chambers 1977-3-31 4261 Marin 4.6 mi from center of Fairfax (Fairfax to Bolinas Road, above Alpine Lake Dam) Comment
  CAS-BOT-BC439205  Claytonia exigua subsp. exigua Phyllis Ellman 1973-2-26 s.n. Marin W. of Old St. Hilary's, Tiburon Comment
  CDA31876  Claytonia gypsophiloides D. G. Kelch 2009-4-19 9 .155 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  CAS-BOT-BC443592  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1946-4-13 21604 Marin Near Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC443936  Claytonia sibirica R. Bacigalupi 1926-7-5 1512 Marin On Paradise Creek, about 2 miles north of Bolinas Comment
  CAS-BOT-BC91399  Clematis lasiantha F. T. Bioletti 1892-4-1 s.n. Marin Ross Valley. Comment
  UC9061  Clematis lasiantha F. T. Bioletti April, 1892 Marin Ross Valley Comment
  UC615347  Clintonia andrewsiana Beryl O. Schreiber 1932-5-22 283 Marin Pipe Line Trail Comment
  CAS-BOT-BC499383  Clintonia andrewsiana Hans Leschke 1953-5-17 s. n. Marin Foot of Cataract Gulch, Mt. Tamalpais Comment
  SEINET3154109  Clintonia andrewsiana M. A. King sn Marin Mill Valley Comment
  SEINET8472209  Clintonia andrewsiana M. Kenworthy 1907-5-9 s.n. Marin Redwood Canyon. Comment
  JEPS7353  Collinsia heterophylla H. M. Wheeler 1944-6-4 Marin along Old Stage Rd. a few steps nw Bootjack; Mt. Tamalpais Comment
  JEPS6343  Collinsia sparsiflora var. sparsiflora L. M. Newlon 1921-1 87 Marin Mt. Tamalpais Comment
  SEINET13778109  Collomia heterophylla A. A. Heller 1906-6-12 8389 Marin Mt. Tamalpais Comment
  CAS-BOT-BC286132  Conyza canadensis Gordon H. True 1968-3-29 4632 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo Comment
  JEPS64364  Corallorhiza maculata Russell Bacon 1920-5-20 Marin Lagunitas Canyon Comment
  JEPS22063  Cordylanthus maritimus subsp. palustris G. Thomas Robbins with S. Galen Smith 1958-7-8 3894 Marin Salt marsh at nw edge of Schooner Bay ((an arm of Drakes Estero), Point Reyes Peninsula, about 300 yards sw of Sir Francis Drake Hwy); Point Reyes Pennisula Comment
  JEPS55933  Cordylanthus maritimus subsp. palustris T. I. Chuang and F. M. Chuang 1968-6-23 6427 Marin Coastal Salt Marsh 4.5 mi w Inverness (on way to Point Reyes lighthouse); Point Reyes Comment
  UC728622  Cordylanthus maritimus subsp. palustris Milo S. Baker 1945-9-13 11212 Marin salt marsh near Estero Crossing; Pt. Reyes Peninsula Comment
  CAS-BOT-BC105654  Corethrogyne filaginifolia John Thomas Howell 1939-6-18 14767 Marin Near Mud Lake Comment
  CAS-BOT-BC105656  Corethrogyne filaginifolia John Thomas Howell 1944-5-14 19454 Marin Pt. Reyes Station Comment
  CAS-BOT-BC105661  Corethrogyne filaginifolia A. D. E. Elmer 1903-7-1 5066 Marin Point Reyes Post Office Comment
  CAS-BOT-BC105669  Corethrogyne filaginifolia Alice Eastwood 1915-6-24 4794 Marin Inverness 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
  UC87477  Corethrogyne filaginifolia Alice Eastwood 1901-5-6 Marin Inverness Comment
  CAS-BOT-BC209867  Cornus nuttallii Peter H. Raven 1950-4-22 1837 Marin Near Laurel Dell, Mt. Tamalpais 609 Comment
  UC10787  Coronopus didymus W. A. Setchell 1896-3-6 Marin Bolinas Bay; Western Middle California, Bolinas Bay Comment
  CAS-BOT-BC422409  Cortaderia jubata J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14683 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Comment
  CAS-BOT-BC190037  Cortaderia selloana Gordon H. True 1965-2-1 1749 Marin San Rafael. Margarita Drive between Fairway and Moncada Way. 15 Comment
  JEPS46302  Corylus californica Wilfred T. Frost 1932-8-20 412 Marin Rattlesnake Camp No. 1 Mount Tamalpais Comment
  JEPS46304  Corylus californica Wilfred T. Frost 1932-9-18 455 Marin Camp Tucker Mount Tamalpais Comment
  UC5425  Corylus californica F. T. Bioletti 1893-2-20 Marin Mill Valley Comment
  SACT002817  Corylus californica 1925-6-5 Marin No collector/determiner listed. Comment
  CAS-BOT-BC180317  Corylus cornuta subsp. californica F. T. Bioletti 1893-2-20 s.n. Marin Mill Valley Comment
  CDA32802  Cotoneaster pannosus D. G. Kelch 2009-6-25 9 .484 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  CAS-BOT-BC291380  Cotula coronopifolia Javier Penalosa 1961-4-1 1212 Marin Intersection of Blakefield Road and Tiburon Blvd. ca. 1 mi. from U.S. 101, Tiburon Peninsula Comment
  JEPS77164  Cotula coronopifolia Robert M. Lloyd 1963-4-5 2314 Marin about 1 mi nw Tiburon Comment
  UC1301075  Cotula coronopifolia Helen K. Sharsmith 1963-5-18 5454 Marin West side of Bolinas Ridge above Bolinas Lagoon 30 Comment
  UCD130913  Cotula coronopifolia Andreas Stohr 1996-5-19 22 Marin Dillon Beach. 4 Comment
  UCD130894  Cotula coronopifolia D. H. Hartmann; H. T. Hartmann 1941-11-21 105 Marin North side of the Point Reyes Peninsula. 4 Comment
  CAS-BOT-BC427750  Crassula connata John Thomas Howell 1943-4-11 17922 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC427671  Crassula connata Javier Penalosa 1961-2-25 1092 Marin Tiburon Peninsula. Tiburon. Slope around St. Hilary's Church. Comment
  CAS-BOT-BC291497  Crepis capillaris John Thomas Howell 1945-7-29 21338 Marin Bolinas Comment
  JEPS81814  Crocanthemum scoparium var. scoparium Edward Lee with W. Joseph 1935-7-18 1565 Marin Mt. Tamalpais, Lower Throckmorton Trail Mt. Tamalpais; , Lower Throckmorton Trail Comment
  CAS-BOT-BC182415  Cryptantha Doreen L. Smith 2002-3-24 s.n. Marin Mount Tamalpais State Park. Rocky Point Comment
  CAS-BOT-BC189291  Cryptantha Wilma Follette 2003-5-1 s.n. Marin Matt Davis trail, above Throckmorton Fire Station, Mount Tamalpais Comment
  CHSC13588  Cryptantha flaccida D. Rasmussen 1974-4-13 30 Marin Found in field behind Old St. Hilary's Church, Tiburon. 60 Comment
  RSA0079323  Cryptantha muricata var. jonesii Marcus E. Jones 1902-7-5 Marin Mt. Tamalpais Comment
  CAS-BOT-BC85478  Cupressus sargentii John Thomas Howell 1927-8-22 3040 Marin On rocky slope on Rock Spring Trail west of West Point, Mt. Tamalpais 548 Comment
  JEPS48248  Cupressus sargentii Wilfred T. Frost 1932-8-27 444 Marin Old Bolinas Road between West Point and Bootjack Camp; Mt. Tamalpais Comment
  RSA181973  Cupressus sargentii W. L. Jepson 1916-7-9 6805 Marin Mt. Tamalpais Comment
  UC146000  Cupressus sargentii C. N. Forbes 1907-8-31 Marin w flanks of mountain near Cold Springs; Mt. Tamalpais Comment
  CAS-BOT-BC224503  Cuscuta californica John Thomas Howell 1943-5-15 18073 Marin Tiburon Peninsula Comment
  CAS-BOT-BC224507  Cuscuta californica John Thomas Howell 1946-7-3 18246 Marin Near Bootjack, Mt. Tamalpais Comment
  SBBG41367  Cuscuta californica J. T. Howell 1944-9-3 Marin head of Cascade Cyn, Mt Tamalpais Comment
  CAS-BOT-BC190219  Cynodon dactylon Javier Penalosa 1961-7-8 1937 Marin Tiburon Peninsula. Dry border of Typha marsh in Tiburon. Comment
  UC24752  Cynoglossum grande F. P. McLean 1876-3-14 Marin Angel Island Comment
  UC400193  Cynoglossum grande Ynes Mexia 1929-3-31 2336 Marin n.w. of Manor Comment
  CAS-BOT-BC190410  Cynosurus echinatus Alva Day 1979-7-6 79 -41 Marin Angel Island. Sunset Trail near fireroad. Comment
  CAS-BOT-BC190421  Cynosurus echinatus J. H. Thomas 1964-6-6 10414 Marin Inverness Ridge, Point Reyes Peninsula, about 3 miles northward from town of Inverness. 121 Comment
  POM257266  Cynosurus echinatus Virginia Long 1932-6-18 199 a Marin Mill Valley. Along road opposite old railroad to Mt. Tamalpais. 30 Comment
  RSA116452  Cynosurus echinatus Beecher Crampton 1957-6-11 4217 Marin Southern city Limits of Ignacio Comment
  RSA121025  Cynosurus echinatus E. C. Twisselmann 1956-9-9 3127 Marin Mt. Theater, Mt. Tamalpais. 610 Comment
  SEINET4344600 Image available Cynosurus echinatus Barbara Ertter, Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9118 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsua, between Paradise Drive and Hacienda Drive. 61 Comment
  UC1258222  Cynosurus echinatus Paul But 1975-6-7 1035 Marin along San Geronimo Valley Drive, San Geronimo Comment
  CAS-BOT-BC232235  Cyperus eragrostis T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1914 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UCD69711  Cyperus eragrostis William Wong 1982-6-4 6 Marin 0.6 mile from Muir Beach, off roadside. Northern Coastal Scrub. With Poaceae. In dry loam soil in full sun. Sedge, 1 ft. 6 in. tall with greenish inflorescence. 85 Comment
  UCSC001504  Cyperus eragrostis Peter Kamb 1948-10-9 1517 b Marin Mt. Tamalpais Comment
  CAS-BOT-BC198519  Cytisus scoparius Alva Day; Catherine Best 1980-5-29 80 -42 Marin Below blacktop road on NW side of Angel Island near start of Sunset Trail Comment
  CDA4062  Cytisus scoparius T. C. Fuller 1960-3-24 3835 Marin Rodeo Avenue, just east of Highway 101 freeway, Sausalito. 0 Comment
  SEINET5327051  Cytisus scoparius C. Fitz 1959-4-4 s.n. Marin Grassy hillside at China Camp on the bay 91 Comment
  CAS-BOT-BC198199  Cytisus striatus Catherine Best 1988-5-19 1328 Marin On Tennessee Valley Road at the intersection of Enterpirse Concourse. Comment
  CAS-BOT-BC474709  Cytisus striatus Greg Archbald 1990-8-1 s.n. Marin Golden Gate National Recreation Area, ca. 1 mi up unpaved road from intersection with Tennessee Valley Rd off Hwy 1, unpaved road known locally as the Marincello Rd or trail Comment
  SEINET11266263  Cytisus striatus Greg Archbald 1990-8-1 s.n. Marin Golden Gate National Recreation Area, ca 1 mi up unpaved road from intersection with Tennessee Valley Rd off Hwy 1, unpaved road known locally as the Marincello Rd or trail. Unpaved road disturbed by a major unpaved road cut, various exotic annual grasses and other exoctic plants.; 0 Comment
  CAS-BOT-BC189761  Dactylis glomerata Gordon H. True 1968-7-12 4678 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Baccharis plot, west of PRBO Headquarters. 45 Comment
  SEINET203587 Image available Danthonia californica F. J. Hermann 1955-7-25 11923 Marin Matt Davis Trail Bootjack Camp Mount Tamalpais. Comment
  RSA126395  Danthonia californica var. californica J. T. Howell 1943-5-15 18069 Marin Tiburon Peninsula Comment
  UC565529  Daucus pusillus H. L. Mason 1928-4-28 4403 Marin Tiburon Peninsula Comment
  UCD126492  Daucus pusillus Beecher Crampton 1957-6-11 4176 Marin Just south of Muir Beach. Comment
  UC89139  Deinandra corymbosa Katharine Brandegee 1890-7-1 Marin Tamalpais Comment
  UC854066  Delphinium californicum Alice Eastwood 1912-6-9 276 Marin Sausalito Comment
  CAS-BOT-BC9010  Delphinium decorum Gertrude Raven Hardman 1925-3-10 s.n. Marin Tomales Comment
  UC614814  Delphinium decorum subsp. tracyi Beryl O. Schreiber 1932-4-2 188 Marin Point Reyes Lighthouse Comment
Read comments
Jun 4 2007
  CAS-BOT-BC10177  Delphinium hesperium John Thomas Howell 1941-5-25 16234 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC10181  Delphinium hesperium John Thomas Howell 1946-6-9 21998 Marin Abbotts Lagoon Comment
  CAS-BOT-BC10183  Delphinium hesperium John Thomas Howell 1940-5-26 15522 Marin San Anselmo Canyon Comment
  CAS-BOT-BC10249  Delphinium hesperium Gertrude Raven 1923-5-30 s.n. Marin Tomales Comment
  RSA127211  Delphinium hesperium J. T. Howell 1946-5-19 21928 Marin Clay soil near rocks, saddle betw Big and Little Carson Canyons. Comment
  UC1300972  Delphinium hesperium Helen K. Sharsmith 1963-5-18 5435 Marin Alpine Dam rd near Larkspur; San Francisco Bay Region 137 Comment
  RSA273260  Delphinium nudicaule Glenn A. Gorelick 1967-4-30 s.n. Marin 4.8 miles SE of Nicasio Comment
  CAS-BOT-BC9971  Delphinium nudicaule Catherine Best 1982-4-17 s.n. Marin Hwy. 1, southwest of Tomales Comment
  RSA151047  Delphinium patens M. S. Baker 1904-5-2 s.n. Marin Fairfax Comment
  UC854191  Delphinium patens Alice Eastwood 1912-5-20 62 Marin Kentfield Comment
  SEINET7720732  Delphinium variegatum Unknown 1888-1 Marin San Rafael Comment
  UC85475  Dendromecon rigida Katharine Brandegee 1907-6-9 Marin upper part of Lovell Avenue Tamalapais, Mill Valley Comment
  CAS-BOT-BC11018  Dendromecon rigida subsp. rigida Amos Arthur Heller 1906-6-12 8402 Marin Mt. Tamalpais Comment
  SEINET5546987  Deschampsia cespitosa J. Hamai 1985-1 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC192556  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1965-10-13 41405 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UCD63752  Deschampsia cespitosa subsp. holciformis E. W. Taylor 1933-6-1 Marin Stewart Ranch. Comment
  RSA430499  Deschampsia danthonioides Lyman Benson 1935-5-16 6564 Marin U.S. 101: North of San Rafael. 30 Comment
  UCD62782  Deschampsia danthonioides var. gracilis L. Y. Leonard 1919-6-10 X 3042 Marin San Quentin. Comment
  UC60409  Deschampsia elongata D. E. Palmer 1892-1 2038 Marin Comment
  CAS-BOT-BC43420  Descurainia sophia Elizabeth Lennon 1974-4-28 s.n. Marin Along Salmon Creek on Marshall-Petaluma. Comment
  UC635454  Dicentra formosa H. L. Mason 1926-2-21 2649 Marin road from Inverness to Point Reyes Lighthouse Comment
  UCSB19857  Dicentra formosa Tom, Bennett 1965-4-15 Marin 1.0 mi. West of Muir Woods National Monument west entrance on road leading to Stinson Beach, 17 miles N of San Francisco 18 Comment
  CAS-BOT-BC619  Dicentra formosa subsp. formosa Katherine M. Kipping 1968-4-7 129 Marin 4.3 miles from the north entrance to Point Reyes National Seashore on east-bound road towards Inverness. 121 Comment
  CAS-BOT-BC499455  Dichelostemma capitatum Javier Penalosa 1961-3-11 1105 Marin 620 ft. hill west of Paradise Cay 60 Comment
  JEPS64185  Dichelostemma capitatum Adele Lewis Grant 1918-5-12 1212 Marin near Manzanita (Bolinas Road) Comment
  UCD139415  Dichelostemma capitatum subsp. capitatum T. J. Higgins 1969-4-12 8 Marin South side of Mt. Tamalpais. Comment
  SJSU10842  Digitalis purpurea M. A. Robinson 1983-5-13 Marin near Hwy 1, 1 mi S of Tomales Bay Comment
  SD234184  Diplacus aurantiacus Virginia Pinkus Ryder 1963-11-25 19 Marin San Pablo Bay - China Camp 2nd cove N. Comment
  RSA164643  Dirca occidentalis Percy C. Everett 1963-11-20 24553 Marin Point Reyes-Petaluma Road, Nicasio Dam Area, branch of Lagunitas Creek. 46 Comment
  RSA123694  Disporum smithii Ensign 1935-4-24 s.n. Marin Camp Taylor. Comment
  CAS-BOT-BC195624  Distichlis spicata Ira L. Wiggins 1938-7-14 8939 Marin Stinson Beach, south end of Bolinas Bay Comment
  CAS-BOT-BC195626  Distichlis spicata Ira L. Wiggins 1938-7-14 8939 Marin Stinson Beach, south end of Bolinas Bay Comment
  UC60725  Distichlis spicata Jos. Burtt Davy 1900-6 6736 Marin Point Reys Peninsula Comment
  SEINET8718585 Image available Distichlis spicata var. stricta Leo Koch 1940-1 1006 Marin around California Park just south of San Rafael along Highway 101 Comment
  CAS-BOT-BC291041  Dittrichia graveolens Frank Almeda 2007-9-28 9419 Marin Old St. Hilary's Historic Preserve, Tiburon Peninsula. Just upslope from the bell tower along margins of blacktop Comment
  UC1301130  Dodecatheon hendersonii Helen K. Sharsmith 1963-2-23 5149 Marin near Novato Dam (Novato Boulevard, Indian Valley Reservoir); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
Read comments
Feb 17 2006
  RSA125837  Dodecatheon hendersonii G. R. Campbell 1956-4-5 7 Marin Ca. 0.5 mi. above Phoenix Lake, near jct. of trail to Mt. Tamalpais. 366 Comment
  SEINET11916476  Drymocallis glandulosa M. T. Doutt 1931-1 343 Marin Bolivas Lagoon Comment
  CAS-BOT-BC157713  Drymocallis glandulosa var. glandulosa Elsie Zeile 1903-5-1 s.n. Marin Mill Valley Comment
  JEPS47168  Drymocallis glandulosa var. wrangelliana W. L. Jepson 1940-6-5 19959 Marin Paradise Cove Tiburon Peninsula, Paradise Cove Comment
  UC1300848  Drymocallis glandulosa var. wrangelliana Helen K. Sharsmith 1963-5-18 5463 Marin eastern edge Tomales Bay San Francisco Bay Region, eastern edge Tomales Bay 9 Comment
  CHSC26265  Dryopteris arguta Darci Fields 1977-4-10 11 Marin Phoenix Lake Park, ca 1 mi ws on Lagunitas Rd. 24 Comment
  JEPS60040  Dryopteris arguta W. L. Jepson 1921-12-11 9626 Marin Lake Alpine Comment
  SEINET11619630  Dryopteris arguta H. W. Graham 1927-1 9- 11 -32 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  JEPS79601  Dryopteris expansa Edward Lee 1978-10-22 Marin inland from Pebble Beach; Tomales Bay, Tomales Bay State Park, Pt. Reyes Nat'l Seashor Comment
  CAS-BOT-BC428131  Dudleya cymosa subsp. cymosa K. Nakai 1978-8-31 398 Marin Along Panoramic Hwy ca. 1/2 mi. E of Hwy 1 182 Comment
  UC521725  Dudleya farinosa Joseph Andorfer Ewan 1933-10-22 8066 Marin along Pt. Reyes Rd (from Bishop Pine Forest, at edge of ridge); Point Reyes Penninsula Comment
  UC589394  Dudleya farinosa Beryl O. Schreiber 1932-7-25 668 Marin Lone Pine Beach Tomales Bay Comment
  CAS-BOT-BC83524  Echinodorus berteroi Doreen Smith 2002-9-1 s.n. Marin Stafford Lake. Comment
  CDA19128  Egeria densa Anita T. Sauber 2001-6-27 PDR 023687 Marin in Muir Beach. 0 Comment
  CAS-BOT-BC445818  Egeria densa Gail DeLalla 1984-5-1 s.n. Marin Lower Pond, Tennessee Valley Comment
  CAS-BOT-BC197311  Ehrharta erecta Robert Soost 2002-5-24 s.n. Marin Limantour Spit, Point Reyes National Seashore Comment
  UC1106081  Eleocharis macrostachya John Thomas Howell 1944-6-25 19640 Marin San Rafael Comment
  UC1106086  Eleocharis macrostachya John Thomas Howell 1939-5-14 Marin Phoenix Lake Mount Tamalpais Comment
  CAS-BOT-BC113130  Eleocharis pachycarpa Catherine Best 1985-11-1 1159 Marin Growing at the edge of the fresh water pond east of Limantour Spit. Comment
  CAS-BOT-BC112256  Eleocharis rostellata John Thomas Howell 1945-5-20 20870 Marin Tiburon Comment
  CAS-BOT-BC203851  Elymus X hansenii John Thomas Howell 1943-6-6 18206 Marin Ridge se. of Muir Woods Comment
  CAS-BOT-BC203859  Elymus X hansenii John Thomas Howell 1941-7-16 16378 Marin Near Rock Spring, Mt. Tamalpais Comment
  HSC9711  Elymus glaucus Greg Bos 1963-4-25 83 Marin Off Hwy. 101, junction of Sausalito turnoff and Fort Cronkite Rd. 137 Comment
  UC1106090  Elymus glaucus John Thomas Howell 1941-5-25 16215 Marin Rifle Camp Mt. Tamalpais Comment
  UC38138  Elymus glaucus J. Burtt Davy Aug. 1898 Marin near Olema Comment
  UC38201  Elymus glaucus Dr. E. Palmer 1892-1 2040 Marin Comment
  UC589478  Elymus glaucus Beryl O. Schreiber 1932-6-17 510 Marin Waterfall Beach Tomales Bay Comment
  SEINET10716579 Image available Elymus glaucus A. Arthur Heller 1902-6-18 Heller 5714 A Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  CAS-BOT-BC203487  Elymus glaucus subsp. glaucus John Thomas Howell 1941-6-29 16341 Marin Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC203504  Elymus glaucus subsp. glaucus John Thomas Howell 1945-6-12 20961 Marin Near radio station, Point Reyes Peninsula Comment
  CAS-BOT-BC203506  Elymus glaucus subsp. glaucus Peter H. Raven; Michael P. Johnson 1967-5-1 21094 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC203512  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-22 18117 Marin Fairfax Comment
  CAS-BOT-BC203528  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-22 18146 Marin Fairfax hills Comment
  CAS-BOT-BC203805  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  SEINET203579  Elymus glaucus subsp. virescens F. J. Hermann 1955-7-25 11919 Marin Mt. Tamalpais; Matt Davis Trail Bootjack Camp Comment
  UCD62415  Elymus glaucus subsp. virescens Beecher Crampton 1957-6-11 4212 Marin Eastern edge of Forest Knolls. Comment
  CAS-BOT-BC234060  Elymus multisetus John Thomas Howell 1941-5-25 16231 Marin Between Potrero Meadow & Mountain Theatre, Mt. Tamalpais Comment
  UCD62436  Elymus multisetus Lewis S. Rose 1956-6-25 56099 Marin Rock Springs, Mt. Tamalpais. 579 Comment
  UCD62445  Elymus multisetus Javier Penalosa 1961-5-30 1558 Marin Hill southwest of a point on Tiburon Blvd., 1.2 mi. from U. S. 101. Comment
  UCD62687  Elymus trachycaulus Beecher Crampton 1965-5-4 7308 Marin 5.6 miles southeast of Nicasio Lucas Valley Road. Comment
  UCD18947  Elymus trachycaulus Cooper 1925-5-18 63 Marin Reynolds Creek Watershed? Comment
Read comments
May 19 2006
  SEINET199910 Image available Elymus triticoides John Thomas Howell 1943-5-9 19314 Marin Between Jamalpais Valley and Jamalpais High School Comment
  POM225178  Epilobium brachycarpum P. A. Munz 1936-8-7 14303 Marin Southern edge of Kentfield. Comment
  RSA31380  Epilobium brachycarpum J. T. Howell 1942-9-13 17867 Marin Carson Ridge Comment
  UCD105802  Epilobium ciliatum subsp. glandulosum Mrs. Flora Hayes Date Unknown s.n. Marin Strawberry, American River Canyon. Comment
  SBBG21349  Epilobium ciliatum subsp. watsonii V. Haraden 1941-7-25 22 Marin ca. 3 mi N of Golden Gate Bridge 60 Comment
  JEPS38186  Epilobium densiflorum W. L. Jepson 1892-9-9 14394 Marin Ross Valley Comment
  UC582866  Epilobium densiflorum P. A. Munz 1936-8-7 14301 Marin 3 mi s San Anselmo (edge of salt marsh) Comment
  UC20079  Epilobium foliosum F. T. Bioletti 1892-1 Marin Mill Valley Comment
  SEINET6644387 Image available Epilobium minutum Lewis S. Rose 1932-1 32294 Marin Mount Tamalpais, S slope Comment
  UC1177511  Equisetum X ferrissii John Thomas Howell 1944-9-24 20760 Marin w side Bolinas Lagoon Comment
  CAS-BOT-BC57879  Equisetum X ferrissii John Thomas Howell 1944-9-24 20760 Marin W. side Bolinas Lagoon. Comment
  CAS-BOT-BC57544  Equisetum telmateia John Thomas Howell 1940-5-12 15416 Marin Lagunitas Creek Comment
  CAS-BOT-BC57540  Equisetum telmateia Javier Penalosa 1961-2-25 1079 Marin Tiburon, near Recreation Center below St. Hilary's Comment
  POM196209  Erechtites glomeratus E. E. Stanford 1929-11-11 1186 Marin Bluffs above Bolinas Beach. Comment
  CAS-BOT-BC295440  Erigeron karvinskianus Gordon H. True 1970-4-18 5322 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 60 Comment
  POM52446  Erigeron reductus var. angustatus P. A. Munz 1922-8-5 6450 Marin Mt. Tamalpais. 365 Comment
  CAS-BOT-BC216093  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  CAS-BOT-BC216097  Eriodictyon californicum D. E. Breedlove 1962-4-17 2315 Marin Southwest slope Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road 457 Comment
  POM73514  Eriodictyon californicum Edward Palmer 1892-6-14 2339 Marin Bolinas Ridge Comment
  RSA130888  Eriogonum caninum E. K. Balls 1958-7-22 23589 Marin Mt. Tamalpais above Pan Toll Campground 518 Comment
  CAS-BOT-BC249914  Eriogonum fasciculatum var. foliolosum Richard Mc. P Brown 1974-9-26 s.n. Marin Point Reyes National Seashore, near foot of new entrance road to Limantour Spit, between road and private residence 12 Comment
  CAS-BOT-BC259188  Eriogonum latifolium Alice Eastwood 1926-6-9 13915 Marin Sausalito Comment
  LA206935  Eriogonum latifolium Carl B. Wolf; 1934-6-28 5786 Marin Pt. Reyes Peninsula, 0.25 mi. from the lighthouse 60 Comment
  UC495587  Eriogonum latifolium Merle Randall 1930-6-13 Marin bank of Alamere Creek 8 mi above Bolinas; Alamere Creek Comment
  CAS-BOT-BC259185  Eriogonum latifolium John Thomas Howell 1966-5-25 41531 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  SBBG12100  Eriogonum latifolium E. R. Chandler 1961-7-17 226 Marin St Hwy 1 between Walker Crk and Tomales 30 Comment
  UCD100335  Eriogonum latifolium June McCaskill; C. H. Lamoureux 1956-6-29 496 Marin Drakes Beach. Comment
  CAS-BOT-BC422383  Eriogonum luteolum P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14165 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-BC232296  Eriogonum luteolum var. caninum C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1800 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  CAS-BOT-BC259503  Eriogonum luteolum var. caninum Alice Eastwood No date on label s.n. Marin Tiburon Comment
  CAS-BOT-BC259507  Eriogonum luteolum var. caninum Alice Eastwood 1912-7-29 1511 Marin Mt. Tamalpais Comment
  CAS-BOT-BC538071  Eriogonum luteolum var. caninum Ayzik Solomeshch 2014-6-10 s.n. Marin Summit Fire Road, clost to top of the hill; vegetation plot SFR 02 320 Comment
  SD1329  Eriogonum luteolum var. caninum Miss H. A. Walker 1909-8-14 1838 Marin Dry hills at Tiburon Comment
  UCSB1462  Eriogonum nudum Keator, Glenn 1958-08 Marin 1.4 miles west of Fairfax on Alpine Lake road Comment
  CAS-BOT-BC268933  Eriogonum nudum var. auriculatum John Thomas Howell 1939-9-10 15361 Marin Stinson Beach Comment
  UC30053  Eriogonum nudum var. auriculatum Harley P. Chandler 1900-6-9 729 Marin region of San Francisco Bay (Mount Tamalpais); Mount Tamalpais Comment
  UC77656  Eriogonum nudum var. auriculatum Katharine Brandegee July 1905 Marin Fairfax Ranch Tamalpais, Fairfax Ranch Comment
  CAS-BOT-BC229782  Eriophyllum confertiflorum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1919 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs Comment
  CAS-BOT-BC297998  Eriophyllum confertiflorum Javier Penalosa 1961-5-30 1548 Marin Tiburon Peninsula. Hill SW of a point on Tiburon Blvd 1.2 miles from US 101 Comment
  CAS-BOT-BC301191  Eriophyllum lanatum var. arachnoideum Marian L. Campbell 1921-5-31 s.n. Marin Mill Valley Comment
  CAS-BOT-BC301203  Eriophyllum lanatum var. arachnoideum Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC301207  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  UC1176889  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1939-4-23 14602 Marin Blythedale Canyon , Mill Valley Comment
  UC311077  Eriophyllum lanatum var. arachnoideum A. D. E. Elmer Jul 1903 4549 Marin Point Reyes Post Office Comment
  UC90306  Eriophyllum lanatum var. arachnoideum KB. 1892-7-12 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
  CAS-BOT-BC301199  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1927-5-8 2373 Marin North side of Mt. Tamalpais Comment
  SEINET8687416 Image available Eriophyllum staechadifolium K. Burnstad 1974-10-18 100 Marin Dillon Beach Comment
  UC566745  Eriophyllum staechadifolium H. L. Mason 1924-11-16 1153 Marin hills back of sand dunes; Willow Camp Comment
  CAS-BOT-BC311753  Erodium botrys S. Gallaghre 2013-5-23 FD 1310 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UC905071  Erodium botrys John Thomas Howell 1947-4-13 23058 Marin Tiburon Peninsula Comment
  UC17057  Erodium brachycarpum Michener and Bioletti Apr 1892 Marin Fairfax Comment
  UCD103127  Erodium brachycarpum John Thomas Howell 1947-4-23 23075 Marin East side of Drakes Estero, Point Reyes Peninsula. Comment
  CAS-BOT-BC329245  Erodium cicutarium A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13211 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Bullfrog Road, knoll N of quarry. Comment
  CAS-BOT-BC40796  Erysimum capitatum G. B. Rossbach; R. P. Rossbach 1938-5-29 840 b Marin About 2 miles north of Tocaloma. Comment
  CAS-BOT-BC54715  Erysimum cheiranthoides John Thomas Howell 1990-9-28 s.n. Marin At Northgate, San Rafael. Comment
  CAS-BOT-BC54734  Erysimum concinnum H. Arnott; J. Ingram 1955-3-27 578 Marin Hill ca. 2 miles northeast of end of Point Reyes. Comment
  JEPS76982  Erysimum concinnum Robert M. Lloyd 1963-3-10 2104 Marin on dunes Pt. Reyes Comment
  CAS-BOT-BC54766  Erysimum franciscanum Alice Eastwood 1912-7-29 s.n. Marin Mount Tamalpais. Comment
  CAS-BOT-BC54775  Erysimum franciscanum Doreen Smith 1995-3-15 s.n. Marin Rocky Point south of Stinson Beach. Comment
  SEINET10862863  Erysimum franciscanum Robert A. Norris 1977-5-14 Norris 3587 Marin Near Pt. Reyes Beach North. Comment
  CAS-BOT-BC231824  Erythranthe guttata T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1912 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-BC403219  Eschscholzia californica M. E. Parsons 1912-4-30 s.n. Marin Kentfield Comment
  CAS-BOT-BC403220  Eschscholzia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21082 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC403211  Eschscholzia californica Javier Penalosa 1961-2-25 1073 Marin Tiburon Peninsula. Tiburon. NWPRR tracks near water tower Comment
  SEINET12102672  Eschscholzia californica E. H. Graham 1931-1 s.n. Marin Near lighthouse, Pt. Reyes Comment
  CAS-BOT-BC376408  Eugenia Greg de Nevers 2001-4-2 12242 Marin Stinson Beach, Morse's Gulch. 3 Comment
Read comments
Aug 19 2019
  CDA36796  Euphorbia lathyris D. B. Joley 1976-1 2 Marin Black Point cutoff; railroad right-of-way, perhaps in Sonoma County. 0 Comment
  SBBG119909  Euphorbia oblongata D. Pendleton, M. Wetherwax 1993-4-3 Marin Sir Francis Drake Hwy, ca. 0.5 mi E of Platform Bridge Rd jct near Tocaloma 61 Comment
  UCD142809  Euphorbia serpillifolia John Thomas Howell 1946-6-16 22065 Marin San Anselmo. Comment
  UC1999857  Eurybia radulina J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-15 9335 Marin Bolinas Road, W of Fairfax; near ridge top trail; S of golf course. Comment
  CDA32988  Euthamia occidentalis P. Economon & P. Hiatt 1979-9-25 Marin 0.9 miles north of P. Reyes National Seashore Headquarters on Road A222. 0 Comment
  RSA473727  Euthamia occidentalis L. S. Rose 1942-9-26 42247 Marin 3 miles south of Olema 9 Comment
  CDA22709  Fallopia multiflora G. D. Barbe, P. Economon 1975-12-11 2105 Marin 225 Eldridge Avenue, Mill Valley. 0 Comment
  CDA2763  Fallopia multiflora G. D. Barbe 1980-11-21 3023 Marin Margadant Hayakawa s garden, Mill Valley. 0 Comment
  UCD65903  Festuca californica subsp. californica Ogden C. Riddle 1941-4-20 70 Marin Near Bootjack Camp, Mt. Tamalpais. 304 Comment
  CAS-BOT-BC278322  Festuca californica subsp. californica Fred Ross; Gordon H. True 1970-3-19 5230 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC282512  Festuca elmeri John Thomas Howell 1945-5-27 20878 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC278440  Festuca idahoensis John Thomas Howell 1941-6-10 16293 Marin Black Point Comment
  CAS-BOT-BC278988  Festuca rubra John Thomas Howell 1941-6-29 16331 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC278990  Festuca rubra Mabel Wiesendanger 1925-6-5 2092 Marin Unspecified Comment
  CAS-BOT-BC354331  Ficus carica E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13353 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC304289  Filago pyramidata Doreen Smith 2000-6-10 s.n. Marin Chileno Valley, Ielmarini Ranch Comment
  SEINET10495709  Foeniculum vulgare Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-8-1 Dziekanowski 2480 Marin Collected in a valley pasture ca 3 mi. SE of Lagunitas enroute to Fairfax. 274 Comment
  UCR21008  Fragaria chiloensis H. M. Whistler 1966-4-15 s.n. Marin Central Coast, McClure's Beach, on Tomales Point 8 Comment
  CAS-BOT-BC457935  Fragaria vesca subsp. californica Elsie Zeile 1909-4-4 45- 7 -1 Marin Mill Valley Comment
  CAS-BOT-BC457938  Fragaria vesca subsp. californica W. C. Gagne 1968-2-11 s.n. Marin Highway 1, 1 mile SE Stinson Beach 121 Comment
  SEINET7417534 Image available Frangula californica subsp. californica B. Hansen, J. Hansen 1972-6-8 882 Marin Samuel P. Taylor State Park, ca. 6 mi E of Olema Comment
  UC615170  Frankenia salina Beryl O. Schreiber 1936-6-28 2263 Marin 1 mi nw Inverness (marsh); Tomales Bay, Chicken Ranch Beach 1 Comment
  CAS-BOT-BC130024  Fritillaria affinis Alice Eastwood 1912-6-9 287 Marin Sausalito 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
  UC3649  Fritillaria affinis Harley P. Chandler 1899-4-8 275 Marin n slope of Mount Tamalpais Mount Tamalpais Comment
  CAS-BOT-BC130026  Fritillaria affinis H. L. Mason 1917-4-4 78 Marin Tocaloma Comment
  JEPS55685  Fritillaria affinis W. Roderick 1961-3-19 Marin 1 mi s of Nicasio Dam (Paper Mill Creek); Paper Mill Creek Comment
  RSA135464  Fritillaria affinis Volney Rattan 1883-03 s.n. Marin [no locality information provided] Comment
  UC672106  Fritillaria affinis John Thomas Howell 1930-3-9 4551 Marin Point Reyes 152 Comment
  SEINET7725692  Fritillaria lanceolata Unknown Marin Saucelito Comment
  JEPS52894  Galium californicum subsp. californicum G. L. Stebbins 1963-8-9 Marin just above Paradise Beach Co. Park (ne-facing slope, ne side of peninsula); Tiburon Peninsula Comment
  UC193066  Galium porrigens var. porrigens C. F. Sonne 1887-4-17 Marin near Mt. Tamalpais Comment
  UC1192010  Galium trifidum Herbert L. Mason 1946-7-24 12937 Marin third lake (at Double Point) s Bear Valley (on road to Lake Ranch) Comment
  UC1177296  Gamochaeta ustulata John Thomas Howell 1946-5-4 21752 Marin Dillons Beach Comment
  CAS-BOT-BC303409  Gamochaeta ustulata Gordon H. True 1968-7-2 4652 Marin Point Reyes Bird Observatory ca 3 miles NW of Bolinas at Arroyo Hondo, field W of Headquarters 30 Comment
  RSA12205  Gamochaeta ustulata C. B. Wolf 1934-6-27 5747 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  JEPS46285  Garrya elliptica Wilfred T. Frost 1932-8-27 449 Marin Mount Tamalpais Comment
  RSA392369  Garrya elliptica L. S. Rose 1938-2-28 38091 Marin Tomales Bay, near Point Reyes Station. 15 Comment
  RSA0055008  Garrya elliptica Jim Shevock 1971-1-30 629 -A Marin Along Highway 1. 22 Comment
  RSA97290  Garrya elliptica Joseph A. Ewan 1933-10-22 8081 Marin Hearts Desire, Tomales Bay. Comment
  CAS-BOT-BC192188  Garrya fremontii Alice Eastwood 1903-1-10 3168 Marin Mt. Tamalpais Comment
  CAS-BOT-BC192190  Garrya fremontii H. E. McMinn 1922-6-29 250 Marin Top of Mt. Tamalpais Comment
  POM264318  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas. Comment
  SEINET191215 Image available Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Bolinas: near Comment
  JEPS66610  Gaultheria shallon W. L. Jepson 1891-7-19 14658 Marin Mill Valley Comment
  RSA119365  Gaultheria shallon S. S. Tillett 1956-6-30 577 Marin Road to McClure Beach, Point Reyes Peninsula. Comment
  SEINET11990087  Gaultheria shallon E. H. Graham 1931-1 6873 Marin nr lighthouse, Pt. Reyes Comment
  CDA32801  Genista monspessulana D. G. Kelch 2009-6-25 9 .485 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  UC615556  Gentiana affinis var. ovata Beryl O. Schreiber 1932-8-16 932 Marin brushy slope Point Reyes Lighthouse Road Comment
  CAS-BOT-BC217397  Gentiana affinis var. ovata Robert Soost 2002-7-26 s.n. Marin Near Drakes Beach, bluffs to west of parking lot. Comment
  POM163338  Gentiana oregana R. C. Bacigalupi 1925-6-20 s.n. Marin Rattlesnake Canyon, Mt. Tamalpais. Comment
  CAS-BOT-BC232215  Geranium dissectum J. Klein; G. Block; L. Webb; et al. 2012-5-5 811 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  RSA0028463  Geranium dissectum Peter H. Raven 1950-3-11 1419 Marin Hills above Tiburon. 122 Comment
  UCR115983  Geranium molle Tom Paradise 1993-4-20 7 Marin San Francisco Bay area, [North]west of San Rafael, Lucas Valley Road, 6 mi. west of Hwy 101 [probably somewhere in vicinity of Marin County Hospital; latitude and longitude for the hospital]. 61 Comment
  UC17153  Geranium potentilloides J. Burtt Davy Aug 1898 4342 Marin near Olema Comment
  SEINET6095926  Geranium robertianum Unknown 1990-8-12 6318 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  UC23450  Gilia capitata subsp. capitata W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  SD64390  Gilia capitata subsp. chamissonis Darley F. Howe 1966-6-1 4249 Marin Sand hills near ocean, Pt. Reyes Peninsula Comment
  UCD41389  Gilia capitata subsp. chamissonis Ellen Dean; with PLB 102 2004-5-9 2032 Marin Point Reyes National Seashore, North Beach. Dunes just south of parking area. Comment
  CAS-BOT-BC225483  Gilia millefoliata Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  SJSU7650  Gilia millefoliata W. D. Pitts 1978-4-30 Marin c. 2 km S of Abbotts Lagoon, Point Reyes National Seashore Comment
  CDA31875  Githopsis specularioides D. G. Kelch 2009-4-19 9 .15 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  UC1745796  Glebionis segetum Annetta M. Carter, Herbert L. Mason 1938-5-18 1414 Marin 12 mi from [W of] Inverness. Pt. Reyes. Comment
  CAS-BOT-BC303721  Glebionis segetum Herbert F. Copeland 1934-5-27 s.n. Marin Near Dillon's Beach Comment
  UCSB15434  Glebionis segetum Breedlove, Dennis 1961-12-31 Marin Along road to Point Reyes, 11.4 mi W of Inverness 21 Comment
  UC1746109  Glyceria Annetta M. Carter, Edward Lee 1934-6-17 661 Marin Olema-Bolinas Road near Five-Brook. Comment
  CAS-BOT-BC282792  Glyceria leptostachya Robert A. Norris 1983-9-10 4588 Marin Small stream by Tennessee Valley Trail, ca. 1/4 mi. inland from Tennessee Cove 21 Comment
  SEINET4584706  Glyceria leptostachya G. H. True Jr. 1979-3-31 8470 Marin Marshall Beach Road, about 1 mile northwest of Tomales Bay State Park 61 Comment
  SACT001270  Glyceria occidentalis Malcolm Nobs, S. Smith 1949-4-29 Marin Growing in drainage ditch beside the road. Marsh at head of bay on Bear Creek above junction with Mill Creek. Comment
  POM358821  Gnaphalium chilense M. B. Dunkle 1936-8-14 4786 Marin Southwest Inverness Comment
  CAS-BOT-BC302622  Gnaphalium palustre John Thomas Howell 1946-9-20 23024 Marin Marin-Sonoma county line, east of Aurora School Comment
  CAS-BOT-BC302615  Gnaphalium palustre Robert Soost 2002-6-1 s.n. Marin F Ranch, Pt. Reyes National Seashore Comment
  RSA128809  Gnaphalium palustre J. T. Howell 1946-8-23 22894 Marin Pierce Point Road, Point Reyes Peninsula. Comment
  CAS-BOT-BC422387  Goodyera oblongifolia P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14527 A Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC311768  Gratiola ebracteata A. Williams 2013-8-9 13767 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Reservoir drawdown zone at Bullfrog Creek Comment
  UCD132549  Grindelia camporum Malcolm A. Nobs; S. Galen Smith 1949-6-29 911 Marin Point Reyes, north of Inverness. Comment
  CAS-BOT-BC304450  Grindelia hirsutula D. E. Breedlove 1961-12-31 1432 Marin Point Reyes lighthouse area 45 Comment
  CAS-BOT-BC304474  Grindelia hirsutula J. T. Howell 1933-7-30 11463 Marin White's Hill, between Fairfax and Woodacre Comment
  CAS-BOT-BC304476  Grindelia hirsutula John Thomas Howell 1933-4-12 10996 Marin Sausalito Hills Comment
  CAS-BOT-BC304495  Grindelia hirsutula C. V. Morton 1941-7-16 2895 Marin Mt. Tamalpais Comment
  CAS-BOT-BC304815  Grindelia hirsutula J. T. Howell 1933-10-8 11701 Marin Pt. Reyes Comment
  CAS-BOT-BC314421  Grindelia hirsutula John Thomas Howell 1957-9-15 32961 Marin Saltmarsh, Larkspur Comment
  CAS-BOT-BC314429  Grindelia hirsutula Alice Eastwood 1913-9-1 s.n. Marin Escalle Comment
  CAS-BOT-BC314430  Grindelia hirsutula Alice Eastwood 1914-11-1 s.n. Marin Escalle Comment
  CAS-BOT-BC314456  Grindelia hirsutula John Thomas Howell 1945-7-1 21265 Marin Tiburon Comment
  CAS-BOT-BC314461  Grindelia hirsutula John Thomas Howell 1945-5-9 20820 Marin Hamilton Field Comment
  JEPS41880 Image available Grindelia hirsutula W. L. Jepson 1900-9-15 Marin G. Farm. Point Reyes Peninsula Comment
  JEPS41887  Grindelia hirsutula W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  JEPS41891  Grindelia hirsutula W. L. Jepson 1940-6-5 19955 Marin Paradise Cove Tiburon Peninsula, Paradise Cove Comment
  OBI16396  Grindelia hirsutula Robert F. Hoover 1965-7-6 9484 Marin Tiburon Comment
  RSA12206  Grindelia hirsutula C. B. Wolf 1934-6-27 5749 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  SBBG34350  Grindelia hirsutula D. Myrick 1969-8-1 2124 Marin W of Old Saint Hilary, Tiburon 60 Comment
  UC1301031  Grindelia hirsutula Helen K. Sharsmith 1962-5-5 4966 Marin between Highway 101 and San Quentin (shoreline of Richardson Bay); San Francisco Bay Region, Richardson Bay Comment
  UC2012958  Grindelia hirsutula Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9125 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  UC32134  Grindelia hirsutula Alice Eastwood 1896-6-28 Marin Mt. Tamalpais Comment
  UC897089  Grindelia hirsutula P. A. Munz 1922-8-5 6452 Marin Mt. Tamalpais 365 Comment
  CAS-BOT-BC304442  Grindelia hirsutula John Thomas Howell 1930-10-5 5524 Marin 2 miles west of Marin--Sonoma Co. line, at n. end of San Pablo Bay Comment
  POM52445  Grindelia hirsutula var. davyi P. A. Munz 1922-8-5 6452 Marin Mt. Tamalpais. 365 Comment
  OBI16395  Grindelia stricta var. angustifolia Lewis S. Rose 1965-9-5 65103 Marin 1 mi NE of San Rafael 2 Comment
  RSA89813  Grindelia stricta var. angustifolia P. A. Munz 1954-7-29 19890 Marin Head of Tomales Bay. Comment
  UC764982  Guillenia lasiophylla R. F. Hoover 1939-4-8 3964 Marin Tiburon Comment
  POM94644  Guillenia lasiophylla Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC1177287  Hedypnois rhagadioloides John Thomas Howell 1947-6-18 23278 Marin near Dillons Beach Comment
  CAS-BOT-BC306650  Helenium bigelovii John Thomas Howell 1966-7-20 41988 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC309451  Helenium puberulum John Thomas Howell 1939-7-2 14833 Marin Pirates Cove Comment
  JEPS26072  Helenium puberulum Lewis S. Rose 1955-8-1 55170 Marin Bolinas Lagoon 1 Comment
  UC727054  Helenium puberulum A. A. Heller 1941-7-18 16245 Marin upper end Drake's Estuary (roadside bank on s side of road) Comment
  CAS-BOT-BC309445  Helenium puberulum Wilma Follette 1999-6-7 s.n. Marin Point Reyes National Seashore, swales in back of South Beach Comment
  CAS-BOT-BC229737  Helianthemum scoparium S. Creer; A. Williams 2012-5-2 406 b Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  CAS-BOT-BC423316  Hemizonia congesta P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14148 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-BC306193  Hemizonia congesta subsp. congesta John Thomas Howell 1945-5-9 20822 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC306197  Hemizonia congesta subsp. congesta J. McMurphy 1910-6-8 s.n. Marin Ignacio Comment
  UC1301033  Hemizonia congesta subsp. congesta Helen K. Sharsmith 1963-5-18 5471 Marin pasture land near Fallon; San Francisco Bay Region Comment
  CAS-BOT-BC306201  Hemizonia congesta subsp. congesta H. M. Hall 1915-10-1 10129 Marin Region of San Francisco Bay. 3 km. north of San Rafael Comment
  CAS-BOT-BC306249  Hemizonia congesta subsp. lutescens John Thomas Howell 1944-9-24 20746 Marin Stinson Beach Comment
  CAS-BOT-BC309609  Hemizonia congesta subsp. lutescens John Thomas Howell 1924-8-31 648 Marin Near Phoenix Lake Comment
  CAS-BOT-BC309641  Hemizonia congesta subsp. lutescens H. M. Hall 1915-7-12 10056 Marin Region of San Francisco Bay. Tiburon Isl. South side Comment
  CAS-BOT-BC309649  Hemizonia congesta subsp. lutescens Carl B. Wolf 1934-6-28 5770 Marin Pt. Reyes Peninsula, 8 mi. by road from the Lighthouse 60 Comment
  CAS-BOT-BC309655  Hemizonia congesta subsp. lutescens H. M. Hall 1914-10-1 9887 Marin San Rafael Comment
  HSC95466  Hemizonia congesta subsp. lutescens J. Davis 1991-6-1 Marin Near Nicasio, at S end of Nicasio Reservoir, on Nicasio Valley Rd. 61 Comment
  JEPS12626  Hemizonia congesta subsp. lutescens John Thomas Howell 1924-8-31 648 Marin near Phoenix Lake Comment
  SEINET11197294 Image available Hemizonia congesta subsp. lutescens H. A. Walker 1909-5-31 1721 Marin Tiburon Comment
  UC197521  Hemizonia congesta subsp. lutescens H. M. Hall 1915-5-13 9896 Marin Tiburon Island Comment
  UC990582  Hemizonia congesta subsp. lutescens James I. McMurphy 1909-6-25 Marin near Olema Comment
  CAS-BOT-BC309601  Hemizonia congesta subsp. lutescens Javier Penalosa 1961-8-26 2222 Marin Tiburon Peninsula. Flat southwest of the NWPRR trestle Comment
  SBBG34529  Hemizonia congesta subsp. lutescens D. Myrick 1969-8-2 2125 Marin NW of Old St Hilary, Tiburon 60 Comment
  UCD163738  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1981-5-7 9645 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
  RSA155419  Hemizonia corymbosa subsp. corymbosa L. S. Rose 1961-7-30 61058 Marin China Camp. 3 Comment
  POM53597  Hemizonia lutescens A. A. Heller 1902-6-19 5730 Marin Tiburon peninsula, along the Bay Road. Comment
  RSA275993  Hemizonia lutescens Robert A. Norris 1978-9-10 3855 Marin By Alpine Lake, just below Bon Tempe Dam. 198 Comment
  RSA784612  Hemizonia lutescens Peter Rubtzoff 1980-9-9 9623 Marin San Anselmo Comment
  POM148033  Hemizonia luzulifolia Alice Eastwood 1927-09 s.n. Marin Mill Valley. Comment
  RSA81663  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1909-6-25 s.n. Marin Near Olema. Comment
  RSA81673  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1909-6-24 s.n. Marin Between Sausalito and Mill Valley. Comment
  CAS-BOT-BC176063  Hesperolinon congestum Doreen Smith; Wilma Follette 2002-5-21 s.n. Marin McIsaac Ranch, G.G.N.R.A. Comment
  CAS-BOT-BC176067  Hesperolinon congestum John Thomas Howell 1937-7-4 13089 Marin Tiburon Comment
  CAS-BOT-BC176085  Hesperolinon congestum Mrs. K. Brandegee 1909-5-1 114 Marin Hills back of Tiburon. On slopes facing San Francisco Bay Comment
  JEPS122846  Hesperolinon congestum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-17 215 Marin Ring Mountain preserve, accessed at end of Taylor Road off of Paradise Drive from Tiburon Blvd. Comment
  JEPS32270  Hesperolinon congestum W. L. Jepson 1928-6-10 12925 Marin Tiburon 30 Comment
  RSA151810  Hesperolinon congestum H. L. Mason 1940-5-20 122289 Marin Back of Tiburon, Tiburon Peninsula. 30 Comment
  UC1509747  Hesperolinon congestum C. M. Rogers August, 1973 13463 Marin Tiburon Peninsula Comment
  LA47288  Hesperolinon congestum Helen Sharsmith; 1951-7-10 4009 Marin Coastal Ranges, N of town of Tiburon, Tiburon Peninsula 30 Comment
  UCD161890  Hesperolinon micranthum Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 03. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  SEINET10460711  Heterocodon rariflorum Howell Howell 16330 Marin MT. TAMAULPAIS, ROCK SPRING Comment
  CAS-BOT-BC143711  Heteromeles arbutifolia Volney Rattan 1884-7-1 s.n. Marin Tamalpais Comment
  UC614993  Heteromeles arbutifolia Beryl O. Schreiber 1936-2-1 2104 Marin trail to Shell Beach; Tomales Bay Comment
  CAS-BOT-BC311172  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1939-7-2 14831 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  CAS-BOT-BC311168  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1933-7-30 11467 Marin 1.5 miles n. of Olema Comment
  CAS-BOT-BC311216  Heterotheca sessiliflora subsp. echioides Alice Eastwood 1912-7-29 1524 Marin Mt. Tamalpais Comment
  CAS-BOT-BC300539  Heuchera micrantha E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13440 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UCD102643  Heuchera micrantha M. Inaba 1998-5-24 15 Marin Tiburon. 73 Comment
  CAS-BOT-BC424189  Heuchera micrantha var. hartwegii Gordon H. True; Fred Ross 1970-4-18 5321 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. 60 Comment
  CAS-BOT-BC424192  Heuchera micrantha var. hartwegii Plipps 1922-5-1 s.n. Marin Camp Taylor Comment
  SEINET196144 Image available Heuchera pilosissima R. F. Hoover 1941-5-12 5057 Marin Head of Drake's Estero Comment
  UC1300836  Heuchera pilosissima Helen K. Sharsmith 1963-5-18 5465 Marin e edge Tomales Bay; San Francisco Bay Region, Tomales Bay 9 Comment
  UC589566  Hieracium albiflorum Beryl O. Schreiber 1932-6-15 477 Marin Teachers Beach Tomales Bay, Teachers Beach Comment
  RSA414062  Hierochloe occidentalis Anonymous 1915-3-31 s.n. Marin Muir Woods Comment
  UC1011007  Hierochloe occidentalis unknown 1936-5-4 201 Marin Camp Taylor Santa Rosa Comment
  SEINET9356398  Hierochloe occidentalis Unknown 1954-4-28 1798 Marin 1/4 mi E of Woodacre. Growing on slopes of roadcut, in densely shaded redwood and tanbark oak area, in redwood humus. Comment
  RSA155509  Hoita macrostachya L. S. Rose 1960-7-31 60073 Marin 2 mi. e. of San Rafael. 30 Comment
  UC38609  Holcus lanatus J. Burtt Davy Aug. 1898 4313 Marin near Olema; near Olema Comment
  CAS-BOT-BC320219  Holocarpha macradenia Brandegee No date on label s.n. Marin Tamalpais Comment
  POM141570  Holodiscus discolor A. A. Heller 1902-6-19 s.n. Marin Tiburon peninsula, along the Bay Road. Comment
  SD6054  Holodiscus discolor 1916-7-1 Marin Muir Woods Comment
  UC496420  Holodiscus discolor Merle Randall 1930-6-14 Marin Alamere Creek Comment
  SEINET11910599  Holodiscus discolor F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -121 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  CAS-BOT-BC149966  Holodiscus discolor var. discolor Cal. Hort. Soc. 1939-6-18 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC284605  Hordeum brachyantherum subsp. brachyantherum John Thomas Howell 1944-5-28 s.n. Marin Almonte Comment
  CAS-BOT-BC284608  Hordeum brachyantherum subsp. brachyantherum Javier Penalosa 1961-4-1 1205 Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Blvd. (ca. 1 mi. from U.S. 101) Comment
  CAS-BOT-BC350956  Hordeum brachyantherum subsp. brachyantherum A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13249 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  CHSC8234  Hordeum brachyantherum subsp. brachyantherum M. E. Banning 1969-5-10 114 Marin S of Walker Creek, Highway 1. Comment
  UC55042  Hordeum brachyantherum subsp. brachyantherum Jos. Burtt Davy 1899-7-19 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC289500  Hordeum brachyantherum subsp. californicum John Thomas Howell 1943-5-15 18068 Marin 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
  SEINET196569 Image available Hordeum murinum subsp. leporinum J. T. Howell 1949-4-24 25307 Marin Fort McDowell Angel Island Comment
  UC50664  Hordeum murinum subsp. leporinum Jos. Burtt Davy 1893-4-26 159 Marin Mt. Tamalpais Comment
  CAS-BOT-BC536638  Horkelia californica Alice Eastwood 1920-8-15 10030 Marin White Hills Comment
  CAS-BOT-BC144018  Horkelia marinensis Ethel Crum 1933-9-24 1557 Marin Slopes above Drake's Estero, Point Reyes Peninsula 15 Comment
  CAS-BOT-BC166997  Horkelia marinensis Robert Soost 2001-8-1 s.n. Marin Ridge area of Marshall Beach Road Comment
  CAS-BOT-BC146509  Horkelia tenuiloba Ethel Crum 1933-7-9 1507 Marin South side of Mount Tamalpais 304 Comment
  UCD106039  Hosackia gracilis E. Wilson 1934-4-19 s.n. Marin Stewart Ranch. Comment
  UC619386  Hydrocotyle verticillata Wilhelm N. Suksdorf 1913-7-16 563 Marin 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
  UC108642  Hypericum concinnum Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UC1177444  Hypericum concinnum John Thomas Howell 1946-7-7 22200 Marin burned area w. of Potrero Meadow (Mt Tamalpais); Mt Tamalpais Comment
  CAS-BOT-BC410751  Hypericum concinnum Elsie Zeile 1910-7-10 s.n. Marin Tamalpais Comment
  RSA89539  Hypericum concinnum P. A. Munz 1954-8-1 19902 Marin Matt Davis Trail, Mt. Tamalpais Comment
  SEINET11995842  Hypericum concinnum F. H. Utech 1988-1 88 -167 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CAS-BOT-BC401396  Hypericum scouleri John Thomas Howell 1942-7-12 17029 Marin Potrero Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC401394  Hypericum scouleri John Thomas Howell 1947-7-6 23322 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  SEINET10897212  Hystrix californica Lewis S. Rose 1969-6-12 Rose 69033 Marin 3 mi SE of Nicasio. Lucas Valley grade near top. Shady slopes. 183 Comment
  CHSC27542  Iris douglasiana Scott E. Patton 1978-2-18 2 Marin Ca. 0.75 m nw Dillon Beach, 0.75 m se Estero de San Antonio. 91 Comment
  UC914284  Iris douglasiana Verne Grant and Alva Grant 1947-4-6 7917 Marin 12 mi from Inverness; Point Reyes Peninsula Comment
  RSA0009452  Iris douglasiana Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA366792  Iris douglasiana Emery M. Whilton 1935-3-24 s.n. Marin West slopes of Mill Valley Comment
  SEINET10529077  Iris douglasiana R. D. Sage 1992-1-9 Sage 13407 Marin Collected along redwood creek near camp eastwood, 2 km s, 2.5 km w mill valley. Comment
  CAS-BOT-BC533000  Iris foetidissima R. Crowe; C. Hagerty; D. Klein; F. Leist; E. Gunnison 2015-5-9 15711 Marin Mount Tamalpais. Marin Municipal Water District lands: Lake Lagunitas Comment
  JEPS77808  Iris innominata Robert M. Lloyd 1963-3-10 2120 Marin 1.5 mi up road to Mt. Tamalpais (from State Highway 1) Comment
  CAS-BOT-BC133627  Iris longipetala John Thomas Howell 1946-5-16 21852 Marin Angel Island, se. side Comment
  CAS-BOT-BC263260  Iris macrosiphon A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 105 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  JEPS17181  Iris macrosiphon W. L. Jepson 1897-3-10 Marin Olema Comment
  CAS-BOT-BC69909  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC69910  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC69914  Isoetes howellii John Thomas Howell 1941-7-6 16360 Marin Hidden lake, Mt. Tamalpais. Comment
  CAS-BOT-BC35924  Isoetes howellii Doreen Smith 2002-6-29 s.n. Marin Mt. Tamalpais. High Marsh. Comment
  CAS-BOT-BC531477  Isoetes nuttallii D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15363 Marin Mount Tamalpais. Marin Municipal Water District lands: Rifle Camp Meadow grassland area W of Lagunitas--Rock Spring Rd, E of Laurel Dell Rd Comment
  CAS-BOT-BC112460  Isolepis cernua Herbert Faulkner Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC112471  Isolepis cernua Ira L. Wiggins 1938-7-14 8941 Marin Upper margins of salt marsh, Stinson Beach, south end of Bolinas Bay. Comment
  CAS-BOT-BC324783  Iva axillaris Marian L. Campbell 1919-5-22 s.n. Marin Tiburon Comment
  JEPS17278  Jaumea carnosa R. F. Hoover 1941-6-19 5362 Marin Inverness Comment
  SEINET2053165 Image available Jaumea carnosa W. Savage 1975-7-31 1029 Marin Corte Madera Creek, Creekside Park, Greenbrae Comment
  CAS-BOT-BC340175  Jaumea carnosa John H. Thomas 1974-5-18 17379 Marin Pt. Reyes National Seashore Comment
  CDA29693  Juncus arcticus subsp. balticus D. G. Kelch 2009-6-25 9 .467 Marin China Beach, North San Rafael: China Camp State Historic Park. Comment
  OBI33921  Juncus balticus David J. Keil 1983-6-29 17185 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  UC1177403  Juncus bolanderi John Thomas Howell 1942-7-12 17025 Marin Potrero Meadow Mt. Tamalpais Comment
  UC726226  Juncus bufonius A. A. Heller 1941-7-18 16241 Marin w of Inverness (near the foot of the grade, n of the head of Drakes Estuary); Point Reyes Peninsula Comment
  POM216402  Juncus bufonius var. bufonius H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC83594  Juncus covillei var. covillei Doreen Smith 2002-6-29 s.n. Marin Mt. Tamalpais. Rifle Camp Meadow. 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
  CAS-BOT-BC27131  Juncus effusus var. bruneus Albert Kellogg 1866-8-12 s.n. (Engelmann's distribution 10 ) Marin shores of Bolinas Bay, near San Francisco Comment
  SEINET10826579  Juncus effusus var. brunneus Robert A. Norris 1977-6-2 Norris 3628 Marin China Camp. Comment
  UC1101026  Juncus hesperius Malcolm A. Nobs and S. Galen Smith 1949-6-28 887 Marin 1.5 mi n Inverness Comment
  SEINET11787164  Juncus hesperius E. H. Graham 1931-1 6840 Marin Pointe Reyes Comment
  UC306852  Juncus occidentalis A. Kellogg 1866-8-12 22 Marin near Bolinas Bay; San Francisco Comment
  UC1601771  Juncus occidentalis Michener and Bioletti 1892-6-19 Marin Comment
  CDA29587  Juncus patens D. G. Kelch 2009-6-25 9 .465 Marin China Beach, North San Rafael: China Camp State Historic Park. Comment
  HSC14035  Juncus xiphioides H. E. Parks, S. T. Parks 1930-9-4 727 Marin Head of Lake Phoenix Comment
  NY790274  Keckiella corymbosa A. Eastwood 1912-7-29 1536 Marin Mt. Tamalpais 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-BC175930  Koeleria macrantha John Thomas Howell 1939-6-18 14786 Marin Near Mud Lake Comment
  CAS-BOT-BC499200  Kopsiopsis strobilacea John Thomas Howell 1942-6-21 16993 Marin Carson Ridge Comment
  CAS-BOT-BC340450  Lactuca saligna Rimo Bacigalupi; Dr. Hans Leschke 1941-9-21 2706 Marin About Summit Meadow Tollhouse - southwestern shoulder of Mount Tamalpais Comment
  RSA40158  Lactuca saligna J. T. Howell 1943-9-25 19324 Marin Southern part of valley. 8 Comment
  CAS-BOT-BC531473  Lapsana communis A. Williams; M. Hicks; F. Leist; M. Murphy 2015-7-24 15944 Marin Mount Tamalpais. Marin Municipal Water District lands: Shafter Grade at Dog Creek/Lagunitas Creek Comment
  CDA37937  Lapsana communis D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-S Marin Samuel Taylor State Park. Comment
  CAS-BOT-BC338171  Lasthenia californica H. E. Parks 1926-3-1 s.n. Marin Hills of Tiburon Peninsula Comment
  UCD69046  Lasthenia californica P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. UTM: 10SEM4596 120 Comment
  CAS-BOT-BC324936  Lasthenia californica subsp. bakeri Lester Rowntree 1938-5-18 s.n. Marin Point Reyes Comment
  UC1106187  Lasthenia californica subsp. californica John Thomas Howell 1946-4-14 21635 Marin near Dillons Beach Comment
  JEPS106971  Lasthenia californica subsp. californica Raymund Chan with Mike Moser 2005-3-25 200501 Marin St. Hiliary's Church building at Tiburon Comment
  CAS-BOT-BC324408  Lasthenia californica subsp. macrantha Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  JEPS21581  Lasthenia californica subsp. macrantha L. T. Dempster 1958-4-30 1099 Marin 2 mi s McClure's Beach (along road) 182 Comment
  UC1363829  Lasthenia californica subsp. macrantha Robert Ornduff 1957-11-17 4140 b Marin hillside nw Light House (below parking lot); Point Reyes Comment
  UC1368730  Lasthenia californica subsp. macrantha R. Ornduff 1958-4-30 4961 Marin 2.2 mi s McClure Beach Comment
  CAS-BOT-BC355477  Lasthenia glaberrima John Thomas Howell 1946-5-4 21719 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC366964  Lasthenia minor Alice Eastwood 1906-5-1 s.n. Marin Pt Reyes Comment
  CAS-BOT-BC366966  Lasthenia minor John Thomas Howell 1930-4-20 4733 Marin Pt Reyes Comment
  SJSU10844  Lathyrus tingitanus M. A. Robinson 1983-5-13 Marin by Panoramic Hwy c. 2 mi N of Muir Woods National Monument Comment
  UCD106496  Lathyrus vestitus D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. 20 Comment
  RSA405758  Lathyrus vestitus subsp. vestitus M. B. Dunkle 1936-8-14 128 Marin Southwest of Iverness. Coastal Northern California. Comment
  JEPS76911  Lathyrus vestitus var. vestitus Robert M. Lloyd 1963-2-24 2040 Marin 4 mi. n. Marshall (on State Hwy. 1) 3 Comment
  CAS-BOT-BC325999  Layia carnosa Alice Eastwood; John Thomas Howell 1939-5-28 7397 Marin Pt. Reyes Peninsula Comment
  RSA126548  Layia chrysanthemoides J. T. Howell 1946-4-18 21678 Marin Novato. Comment
  CAS-BOT-BC321767  Layia gaillardioides David D. Keck; J. Clausen 1935-6-15 3363 Marin 1 mile E of Muir Beach, on easterly slope of ravine on hills facing the ocean Comment
  CAS-BOT-BC321790  Layia gaillardioides John Thomas Howell 1946-5-12 21773 Marin South end of Carson Ridge Comment
  CAS-BOT-BC321788  Layia gaillardioides Marian L. Campbell 1920-4-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC372296  Layia platyglossa John Thomas Howell 1930-4-20 4735 Marin Pt. Reyes Comment
  UCD70778  Layia platyglossa Michele H. Mills 1998-4-19 222 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  CAS-BOT-BC379680  Layia platyglossa Javier Penalosa 1961-4-8 1299 Marin Tiburon Peninsula; Plateau north-west of 748 ft. summit above Paradise Cove. 137 Comment
  HSC5910  Layia platyglossa B. Francis 1964-3-9 31 Marin 0.5 mi. NE of Tiburon Comment
  UC527538  Ledum glandulosum C. B. Wolf 1931-8-22 Marin 3 mi w of Inverness (on road to Point Reyes, (1/2 mi w of summit of grade)) 91 Comment
  SEINET12526035 Image available Ledum glandulosum B. F. Palser 1980-1 s.n. Marin On low cliff above Shell Beach, Pt. Reyes Nat'l seashore. Comment
  RSA69232  Ledum glandulosum subsp. columbianum Joseph A. Ewan 1933-10-22 8053 Marin Cold Bog, Pt. Reyes Penisula. Comment
  CAS-BOT-BC537080  Lemna minor Peter H. Raven 1956-8-1 9953 Marin Stinson Beach Comment
  CAS-BOT-BC537126  Lemna minor Robert A. Norris 1983-9-10 4590 Marin Tennessee Valley Trail, ca. 0.25mi. inland from Tennessee cove 21 Comment
  CDA1804  Leontodon taraxacoides D. G. Kelch 2006-5-1 6 .176 Marin Lucas Valley Rd. Comment
  CAS-BOT-BC215703  Lepechinia calycina Gordon H. True; Fred Ross 1969-5-30 5038 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 182 Comment
  CAS-BOT-BC215707  Lepechinia calycina John Thomas Howell 1925-4-5 936 Marin Pipeline Trail Comment
  POM62726  Lepechinia calycina Katherine Brandegee 1907-6-28 s.n. Marin Bolinas Ridge. Comment
  RSA279477  Lepechinia calycina Robert A. Norris 1979-5-30 3913 Marin Bolinas-Fairfax R., N of Alpine Lake, Mt. Tamalpais area. 274 Comment
  RSA285635  Lepechinia calycina D. C. Michener 1982-6-25 4112 Marin Bolinas ridge; chaparral along firebreak off of Fairfax-Bolinas Road ca 0.5 mi. west of summit jct with Ridgecrest road. Comment
  SD84958  Lepechinia calycina J. S. Ramus 1963-4-28 85 Marin Side of fire trail adjacent to Phoenix Lake. 121 Comment
  UC246702  Lepechinia calycina Dr. Edward Palmer Jun 14-16 1892 2354 Marin Bolinas Ridge Comment
  SBBG33451  Lepidium didymum A. D. E. Elmer -Jul-1903 4775 Marin Point Reyes P O Comment
  CAS-BOT-BC89724  Lepidium latifolium Carol Weiske 2001-6-10 s.n. Marin Larkspur, under old Railroad trestle that crosses Corte Madera Creek. Comment
  CAS-BOT-BC89777  Lepidium latipes Doreen Smith; Wilma Follette 2002-4-23 s.n. Marin Summit of Lucas Valley Road at bottom of County Open Space Big Rock Trail at edge of Ranch road. Comment
  CAS-BOT-BC89773  Lepidium latipes Alice Eastwood 1921-5-8 10451 Marin Petaluma. Comment
  CAS-BOT-BC443980  Leptosiphon androsaceus P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14147 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CHSC23089  Leptosiphon grandiflorus Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2330 Marin Coast Ranges. Near RCA Receiving Station, along Sir Francis Drake Highway; pasture. Comment
  CAS-BOT-BC324153  Lessingia hololeuca John Thomas Howell 1926-10-20 2222 Marin On ridge between Alto and Chapman Comment
  HSC23807  Lessingia hololeuca R. A. Vanbianchi 1971-9-1 73 Marin San Geronimo ridge, above the town of San Geronimo. Comment
  CAS-BOT-BC324144  Lessingia hololeuca John Thomas Howell 1941-10-11 16931 Marin Tamalpais Valley Comment
  CAS-BOT-BC324146  Lessingia hololeuca John Thomas Howell 1927-4-15 2318 Marin Baltimore Park 213 Comment
  CAS-BOT-BC324157  Lessingia hololeuca John Thomas Howell 1933-10-8 11698 Marin 1.5 miles east of Forest Knolls Comment
  RSA91164  Lessingia hololeuca John T. Howell 1945-9-2 s.n. Marin San Rafael Hills Comment
  CAS-BOT-BC324202  Lessingia micradenia var. micradenia John Thomas Howell 1927-9-10 3097 Marin Phoenix Lake 213 Comment
  RSA39854  Lessingia micradenia var. micradenia P. A. Munz 1947-10-5 12198 Marin Road above Alpine Lake, north base of Mt. Tamalpais 366 Comment
  UC1158793  Lessingia micradenia var. micradenia Willis L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  CAS-BOT-BC334621  Leucanthemum vulgare Wilma Follette 2001-6-7 s.n. Marin East end of Ledum Swamp, Point Reyes National Seashore Comment
  UCD61315  Leymus californicus Beecher Crampton 1960-6-8 5617 Marin ca. 2 miles west of Lagunitas, Saml. P. Taylor State Park. Comment
  RSA0000393  Leymus pacificus Jos Burtt Davy 1900-07 6879 Marin Point Reyes. Comment
  JEPS170  Ligusticum apiifolium H. E. Parks 1923-6-10 1500 Marin Tiburon Island (prob. Tiburon Peninsula) Comment
  JEPS17508  Ligusticum apiifolium W. L. Jepson 1900-9-15 1189 Marin Point Reyes School Comment
  UCSC000514  Ligusticum apiifolium H. E. Parks 1923-5-16 1500 Marin Above naval coaling station. From type locality of the dubious Selinum pacificum, vicinity of Tiburon Comment
  CAS-BOT-BC531263  Lilaea scilloides A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15346 Marin Mount Tamalpais. Marin Municipal Water District lands: upper meadow across road to the NE from Boneyard parking lot Comment
  CAS-BOT-BC451614  Lilaea scilloides D. E. Breedlove 1975-4-28 39369 Marin Bolinas 30 Comment
  SEINET12183383  Limnanthes douglasii F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -113 Marin 8.9 mi E of CA 1 on Marshall-Petaluma Road 91 Comment
  UC971875  Limnanthes douglasii subsp. douglasii Charles T. Mason Jr. 1948-5-16 1197 Marin field 1/2 mi n Nicasio School (w side of Nicasio-Fairfax road) Comment
  UC971876  Limnanthes douglasii subsp. douglasii Charles T. Mason Jr. 1948-3-14 1198 Marin Petaluma-Point Reyes road 0.5 mi se junction with Fairfax-Nicasio-Point Reyes road Comment
  POM311137  Limnanthes douglasii subsp. douglasii Charles T. Mason Jr. 1948-3-15 1199 Marin Along Petaluma-Pt. Reyes road 1 mi. NE of junction with Fairfax-Nicasio-Pt. Reyes Road. Comment
  CAS-BOT-BC123074  Limnanthes douglasii var. sulphurea Herbert Louis Mason; Annetta Mary Carter 1938-5-18 1413 Marin Point Reyes Peninsula, 12 miles from Inverness. Comment
  SJSU10621  Limonium californicum W. Savage 1976-7-16 1087 Marin between abandoned NW RR tracks & US Hwy 101, 300 m NE of junction of State Hwy 1 & US Hwy 101 c. 3 km NE of Sausalito, Richardson Bay 0 Comment
  CDA31879  Linanthus androsaceus D. G. Kelch 2009-4-19 9 .148 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  JEPS77185  Linanthus androsaceus Robert M. Lloyd 1963-4-24 2337 Marin 2.6 mi s Fairfax (on Bolinas Road) 182 Comment
  UC52252  Linanthus androsaceus N. L. Gardner May 1903 Marin Bolinas Comment
  JEPS30784  Linanthus androsaceus Lincoln Constance, Alan A. Beetle 1940-4-20 2567 Marin 5.4 mi se Fairfax (above Alpine Lake) 365 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
  UC909079  Linanthus parviflorus Herbert L. Mason 1932-7-24 7124 Marin Point Reyes Comment
  UCD118704  Linanthus pungens Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  UC1076089  Lithocarpus densiflorus Herbert L. Mason 1924-10-12 1112 Marin se slope Mt. Tamalpais Comment
  UC5551  Lithocarpus densiflorus F. P. McLean 1800-1 Marin Mt. Tamalpais Comment
  UC5553  Lithocarpus densiflorus J. Burtt Davy 1893-7-24 218 Marin Mill Valley Comment
  CAS-BOT-BC36109  Lithocarpus densiflorus var. densiflorus Timothy Plowman 1979-8-18 7909 Marin Tomales Bay. Inverness Comment
  CAS-BOT-BC36110  Lithocarpus densiflorus var. densiflorus A. Eastwood 1894-7-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC36114  Lithocarpus densiflorus var. densiflorus John Thomas Howell 1947-5-25 23206 Marin Berry Trail, Mt. Tamalpais Comment
  CAS-BOT-BC435651  Lithophragma heterophyllum John Thomas Howell 1944-4-13 19372 Marin Big Rock Ridge west of Hamilton Field Comment
  UC1300844  Lithophragma heterophyllum Helen K. Sharsmith 1962-5-5 5011 Marin e slope Bolinas Ridge (Alpine Dam Road); San Francisco Bay Region, e slope Bolinas Ridge 243 Comment
  RSA127213  Lithophragma heterophyllum John T. Howell 1946-5-12 21820 Marin Carson Country Comment
  UC472283  Logfia filaginoides Michener and Bioletti 1892-5-22 Marin Sequoia Canon Comment
  CAS-BOT-BC283498  Lolium multiflorum W. R. Dudley 1901-3-1 s.n. Marin Marshalls, Tomales Bay Comment
  CAS-BOT-BC231826  Lolium perenne A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1411 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
  UC1106115  Lolium perenne John Thomas Howell 1943-5-9 Marin San Raphael Comment
  UC60843  Lolium perenne Jos. Burtt Davy 1900-6 6703 Marin Point Reyes Peninsula Comment
  UC338849  Lolium temulentum unknown Marin Tamalpais Comment
  UCR2526  Lolium temulentum P. B. Kennedy 1914-4-19 4700 Marin Mill Valley Comment
  JEPS77179  Lomatium dasycarpum subsp. dasycarpum Robert M. Lloyd 1963-4-5 2328 Marin ca. 1 mi. n.w. Tiburon Comment
  UC566868  Lomatium dasycarpum subsp. dasycarpum H. L. Mason 1928-4-28 4401 Marin Tiburon Peninsula Comment
  HSC21545  Lomatium dasycarpum subsp. dasycarpum B. Francis 1964-3-24 27 Marin 0.6 mi. NE of Tiburon Comment
  POM193968  Lomatium dasycarpum subsp. dasycarpum J. T. Howell 1930-4-20 4718 Marin 1 mile east of Lagunitas Comment
  JEPS12844  Lonicera hispidula var. vacillans W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  RSA261410  Lonicera hispidula var. vacillans Nina Y. Kottenstette 1974-5-11 27 Marin Behind residence of 57 Maplewood Drive, San Rafael. 30 Comment
  JEPS127963  Lonicera involucrata var. ledebourii Adam C. Schneider with Susan Fawcett 2014-3-28 370 Marin California State Highway 1 North of Muir Beach, south of the border of Golden Gate National Recreation Area Comment
  CAS-BOT-BC200926  Lotus L. R. Abrams 1915-10-26 5617 Marin Between Mt. Tamalpais and Fairfax Comment
  CAS-BOT-BC198593  Lotus Marcus E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC175899  Lotus denticulatus Doreen Smith 1998-5-31 s.n. Marin San Rafael bayshore, near Home Depot hardware store, Shoreline Parkway Comment
  RSA138292  Lotus formosissimus Volney Rattan 1886-5-15 s.n. Marin Corte Madera Comment
  SEINET3696852 Image available Lotus formosissimus Noel H. Holmgren, James L. Reveal 1966-6-6 2644 Marin Point Reyes, near access to Point Reyes Beach Comment
  UC1537097  Lotus formosissimus Gordon H. True Jr. 1937-6-6 715 Marin Point Reyes 30 Comment
  UC764496  Lotus heermannii R. F. Hoover 1941-5-12 5051 Marin Point Reyes road Inverness Ridge Comment
  UC15614  Lotus humistratus Harley P. Chandler 1899-4-8 261 Marin n slope Mt. Tamalpais Comment
  RSA122862  Lotus incanus B. O. Schreiber 1936-6-28 2274 Marin 1.5 miles NNW of Indian Beach 107 Comment
  UCR136588  Lotus junceus Beecher Crampton 1960-6-8 5590 Marin Central Coast, Point Reyes, northern arm of Drakes Estero at the road crossing 5 Comment
  RSA517455  Lotus junceus Donald G. Nelson 1937-7-10 525 Marin Pont Reyes Lighthouse, by car parking area at top of hill. Comment
  UC764495  Lotus junceus var. biolettii Robert F. Hoover 1941-5-12 5050 Marin on Point Reyes road Inverness Ridge Comment
  UC81135  Lotus junceus var. biolettii Katharine Brandegee 1905-7-2 Marin Tamalpais Comment
  JEPS19448  Lotus micranthus W. L. Jepson 1897-3-28 13785 Marin Olema Comment
  UC496416  Lotus micranthus Merle Randall 1930-6-13 Marin 8 mi above Bolinas; Bank of Alamere Creek Comment
  POM128954  Lotus micranthus C. F. Sonne 1887-04 s.n. Marin Near Mt. Tamalpais Comment
  UC589375  Lotus purshianus var. purshianus Beryl O. Schreiber 1932-7-25 672 Marin Lone Pine Beach Tomales Bay Comment
  UC1177189  Lotus scoparius John Thomas Howell 1942-7-12 17035 Marin Northside Trail Mt. Tamalpais Comment
  RSA32480  Ludwigia hexapetala J. T. Howell 1945-8-12 21379 Marin Tiburon. Comment
  SEINET5766204 Image available Lupinus J. Burtt Davy 1894-1 1220 Marin Bolinas Bay Comment
  CAS-BOT-BC201224  Lupinus Charles Piper Smith 1948-4-26 48155 Marin Highway 1 - Pt. Reyes Station, 4.2 miles north Comment
  OBI33917  Lupinus David J. Keil 1983-6-29 17182 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  UC1129323  Lupinus albifrons N. French 1935-3-26 611 Marin Muir Woods; Tamalpais Quad., Muir Woods Comment
  CAS-BOT-BC201436  Lupinus albifrons var. albifrons H. L. Mason 1917-3-10 54 Marin Lake Temescal Comment
  CAS-BOT-BC196161  Lupinus albifrons var. douglasii James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  UC130324  Lupinus albifrons var. douglasii H. P. Chandler 1900-2-26 527 Marin south side of Mount Tamalpais Mount Tamalpais Comment
  SEINET5327630  Lupinus albifrons var. douglasii A. A. Heller 1906-6-12 8395 Marin Mt. Tamalpais Comment
  JEPS77232  Lupinus arboreus Robert M. Lloyd 1963-4-24 2375 Marin trail to McClure's Beach from end of road McClures Beach Comment
  OBI19294  Lupinus arboreus H. E. McMinn 1938-6-19 5148 Marin Muir Beach Comment
  SEINET10906957  Lupinus arboreus Heidi H. Schmidt 1993-6-8 Schmidt 812 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  SEINET199776  Lupinus arboreus June McCaskill, C. H. Lamoureux 1956-6-29 498 Marin Point Reyes Lighthouse Road, ca. 7 miles west of Inverness. Comment
  UC127034  Lupinus arboreus J. Burtt Davy 1895-5-13 1243 Marin Redwood Canyon Comment
  UC521710  Lupinus arboreus Joseph Andorfer Ewan 1933-11-5 8101 Marin Pt. Reyes road near wireless station; Pt. Reyes road Comment
  UCD106616  Lupinus arboreus Eric Davidson 1971-6-29 334 b Marin north entrance of Drake's Beach, Point Reyes Peninsula. Comment
  UCSB42829  Lupinus arboreus B. Phillips 1980-3-28 40 Marin collected 3.85 mi N, along the W-side of State Highway 1 Stinson Beach - Stinson Beach and State Highway 1 3 Comment
  RSA295052  Lupinus bicolor subsp. pipersmithii Robert A. Norris 4120 Marin Along Corte Madera Creek, ca. 1/4 mi. N of Ross Valley Medical Clinic, Greebrae. Comment
  CAS-BOT-BC215071  Lupinus chamissonis John Thomas Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  RSA258891  Lupinus densiflorus var. palustris Thomas W. Nelson 1974-4-22 1197 Marin Lake Nicascio. Comment
  UC1177175  Lupinus formosus John Thomas Howell 1944-5-7 19432 Marin Baltimore Park Comment
  UC1177215  Lupinus formosus John Thomas Howell 1946-6-16 22083 Marin dry hillside bordering Olema Marshes; bordering Olema Marshes Comment
  SEINET8051278  Lupinus latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera Comment
  UC16052  Lupinus latifolius var. latifolius J. Burtt Davy 1894-8-28 1220 Marin Bolinas Bay Comment
  UC1177475  Lupinus microcarpus var. densiflorus John Thomas Howell 1946-5-12 21761 Marin between Fairfax and Country Club Comment
  SBBG114092  Lupinus microcarpus var. densiflorus R. Riggins 1982-5-21 1416 Marin Lucas Valley rd, 100-150 yds E jct Nicasio Rd at Nicasio Comment
  UC1300889  Lupinus microcarpus var. microcarpus Helen K. Sharsmith 1962-5-30 5097 Marin along eastern side Tomales Bay (between Point Reyes Station and Marshall); San Francisco Bay Region, eastern side Tomales Bay 6 Comment
  CAS-BOT-BC279928  Lupinus nanus A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13221 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  JEPS65395  Lupinus nanus W. A. Setchell 1896-4-5 Marin Bolinas Comment
  JEPS77192  Lupinus nanus Robert M. Lloyd 1963-4-24 2343 Marin on Bolinas Road 2.6 mi s Fairfax; s of Fairfax on Bolinas Road 182 Comment
  OBI12942  Lupinus nanus Robert F. Hoover, Lewis S. Rose 1964-4-8 8679 Marin Bolinas Ridge Comment
  UC196349  Lupinus nanus Edward Lee Greene 1886-4-16 Marin Olema Comment
  SEINET12167580  Lupinus nanus C. F. Quibell 1976-1 1370 Marin Marshall-Petahuma. Rd W of Summit Comment
  SEINET10486279  Lupinus subvexus Tilforth 1973-7-17 TILFORTH 896 Marin West side of Nicasio Reservoir, Point Reyes-Petaluma Road. Comment
  UC1584849  Lupinus succulentus Jerry Powell 1989-4-13 1563 Marin Marin Island; Marin Island, on sandstone bluffs above Bay Comment
  JEPS35809  Lupinus variicolor Rimo Bacigalupi and L. R. Heckard 1964-4-29 8938 Marin 3 mi ne Point Reyes (Drake's Beach County Park); Drakes Beach County Park, ne of Point Reyes Comment
  JEPS73582  Lupinus variicolor Edward Lee 1934-4-30 796 Marin 1.8 mi from Schoolhouse (Estero district school) (nw of Tomales); nw of Tomales Comment
  UCD109668  Lupinus variicolor J. C. Downey 1956-3-30 s.n. Marin ca. 1 mile from ocean; near lighthouse, Point Reyes. 304 Comment
  UCSC000401  Lupinus variicolor Beryl O. Schreiber 1932-3-13 72 Marin exposed sandy hillside near road to Point Reyes Lighthouse Comment
  CAS-BOT-BC421689  Luzula comosa K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14013 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
  CAS-BOT-BC34670  Luzula comosa Doreen Smith 1996-5-4 s.n. Marin Pt. Reyes. Near Bull Point Trail. Comment
  UCD161963  Luzula comosa var. comosa 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-BC441399  Luzula macrantha Javier Penalosa 1961-4-1 1235 Marin Tiburon Peninsula: Hill SE of Bel Aire School 60 Comment
  CAS-BOT-BC441317  Luzula subsessilis John Thomas Howell 1969-4-27 45557 Marin Near west end of Lucas Valley Comment
  SBBG30036  Lythrum californicum V. Rattan -Jun-1881 Marin Mt Tamalpais Comment
  RSA0014836  Lythrum californicum Volney Rattan 1881-06 s.n. Marin Mt. Tamalpais. Comment
  JEPS45983  Lythrum hyssopifolia W. L. Jepson 1941-6-15 20617 Marin at Tiburon Tiburon Comment
  UC1177448  Lythrum hyssopifolia John Thomas Howell 1945-7-29 21340 Marin Bolinas Comment
  RSA0011286  Lythrum hyssopifolia Roxana S. Ferris, I. L. Wiggins 1935-7-19 8087 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness Comment
  CDA14312  Lythrum salicaria E. Finley, Sauber 1998-8-19 PDR 1013542 Marin North Coast Biodiversity Arena; Tributary to Keyes Creek. On Tomales-Petaluma Rd. in vicinity of Tomales. 16 Comment
Read comments
Mar 10 2011
  CAS-BOT-BC342633  Madia anomala John Thomas Howell 1941-6-10 16284 Marin Black Point Comment
  SEINET11601304 Image available Madia anomala K. Brandegee 1910-5-22 188 Marin Mt. Tamalpais, above Mill Valley 90 Comment
  UC913090  Madia anomala David D. Keck 1933-5-29 2313 Marin 0.9 mi n of Mill Valley; Mt. Tamalpais, Lovell Ave. Comment
  CAS-BOT-BC342637  Madia anomala H. M. Hall 1931-5-25 13074 Marin Mill Valley, at south base of Mt. Tamalpais Comment
  UCD163890  Madia anomala Peter Rubtzoff 1980-6-8 9452 Marin San Anselmo. Comment
  CAS-BOT-BC343074  Madia gracilis Lewis S. Rose 1956-6-25 56108 Marin Bolinas Ridge, Mt. Tamalpais 548 Comment
  CAS-BOT-BC343095  Madia gracilis Gordon H. True 1968-7-5 4671 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  JEPS40328  Madia gracilis W. L. Jepson 1892-6-11 Marin lower slopes Mt. Tamalpais Comment
  UC1069904  Madia gracilis J. B. Spring 1932-6-20 75 Marin Salmon Creek; Petaluma Quadrangle Comment
  UC830883  Madia gracilis Alice Eastwood 1912-6 289 Marin Sausalito Comment
  UCR20422  Madia gracilis Dr. H. de Forest 1930-8-15 s.n. Marin Road to Phoenix Lake 60 Comment
  CAS-BOT-BC343076  Madia gracilis H. M. Hall 1931-5-25 13072 Marin Mill Valley. On south banks at base of Mt. Tamalpais Comment
  RSA785064  Madia gracilis Peter Rubtzoff 1980-6-8 9453 Marin San Anselmo Comment
  CAS-BOT-BC343607  Madia sativa H. M. Hall 1931-5-25 13078 Marin Gallinas Valley Comment
  CAS-BOT-BC343603  Madia sativa John Thomas Howell 1939-9-3 s.n. Marin Corte Madera, Mt. Tamalpais Comment
  JEPS40397  Madia sativa W. L. Jepson 1919-5-18 8321 Marin Point Reyes 27 Comment
  RSA60844  Madia sativa Frank W. Gould 1939-7-23 857 Marin Tomales Point, 5 miles from Inverness Comment
  CAS-BOT-BC510718  Maianthemum dilatatum Belle Richardson Jackson 1930-5-1 s.n. Marin Point Reyes Comment
  UCSB11659  Maianthemum racemosum Blattau, Jim 1962-4-17 Marin 10 miles west of Inverness and California Highway 1, on road to Point Reyes 6 Comment
  CAS-BOT-BC511474  Maianthemum racemosum subsp. amplexicaule Beryl O. Schreiber 1936-3-8 2153 Marin South of Schoolteacher's Beach, on Tomales Bay Comment
  CAS-BOT-BC511476  Maianthemum racemosum subsp. amplexicaule J. P. Moore No date on label s.n. Marin Unspecified Comment
  RSA377683  Maianthemum racemosum subsp. amplexicaule Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  UC517458  Marah fabacea John Thomas Howell 1933-4-12 10993 Marin Sausalito Comment
  UCR16283  Marah fabacea A. R. Gillogly 1966-4-9 s.n. Marin SW part of county. 4.5 mi north of Stinson Beach on Hwy 1 6 Comment
  SEINET11992141  Marah fabacea F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -140 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  JEPS42482  Marah oregana W. L. Jepson 1897-4-10 14132 Marin Mt. Tamalpais Comment
  UC1301172  Marah oregana Helen K. Sharsmith 1962-5-5 5003 Marin e slope Bolinas Ridge (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC28947  Marah oregana W. L. Jepson 1896-1 Marin Mt. Tamalpais Comment
  UC615163  Marah oregana Beryl O. Schreiber 1932-3-20 97 Marin road to Muir Woods Comment
  SJSU11702  Marah oregana E. C. Garbett 1961-3-12 240 Marin MaClure Beach, Point Reyes Peninsula Comment
  UCSC000731  Marah oregana N. French 1935-4-1 634 Marin On ridge 0.25 mi. S. of Bridge. ridge, Bridge. - Tamalpais 305 Comment
  CAS-BOT-BC71132  Marsilea Catherine Best 1989-7-16 1349 Marin Tennessee Valley Comment
  CAS-BOT-BC348132  Matricaria discoidea Peter H. Raven; Michael P. Johnson 1967-5-2 21228 Marin Angel Island. Area below East Garrison, east side of island Comment
  CAS-BOT-BC422664  Meconella californica K. Curran 1884-5-1 s.n. Marin Saucelito [Sausalito] Comment
  UC1177225  Medicago lupulina John Thomas Howell 1947-5-8 Marin Sausalito Comment
  UCD86371  Melica bulbosa R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC271754  Melica californica L. R. Abrams 1928-4-18 12200 Marin Larkspur Comment
  CAS-BOT-BC271756  Melica californica Javier Penalosa 1961-3-25 1181 Marin Abvoe Tiburon around S. Hilary's Church, Tiburon Peninsula Comment
  CAS-BOT-BC271761  Melica californica Gordon H. True 1965-4-6 1807 Marin South slope of San Rafael Hills between Glenwood and Nike Base Comment
  CAS-BOT-BC421681  Melica californica R. Crowe; A. Young; M. Cherry; M. Camarillo; K. Cortez; C. Flok 2014-4-26 14140 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-BC282145  Melica geyeri John Thomas Howell 1947-5-18 23185 Marin Lagunitas Meadows Comment
  CAS-BOT-BC282148  Melica geyeri John Thomas Howell 1943-5-2 s.n. Marin Big Carson Canyon Comment
  CAS-BOT-BC282151  Melica geyeri John Thomas Howell 1943-5-22 18118 Marin Fairfax Comment
  RSA51442  Melica geyeri J. T. Howell 1947-5-18 23185 Marin Lagunitas Meadows. Comment
  SEINET186053 Image available Melica harfordii Virginia E. Long 1932-6-18 189 a Marin Mt. Tamalpais on west peak. 732 Comment
  UC1132280  Melica harfordii B. Schreiber 1936-6-28 2258 Marin 1 mi nw Lagunitas 60 Comment
  UC585493  Melica harfordii Virginia E. Long 1932-6-18 189 a Marin w peak Mt. Tamalpais 731 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
  UCD67569  Melica subulata E. Dean; with Thomas Starbuck 1989-5-25 190 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. Serpentine slope at NE end of grassy meadow after leaving forested area. 548 Comment
  CAS-BOT-BC262517  Melica torreyana John Thomas Howell 1933-4-30 11186 Marin North side of Mt. Tamalpais Comment
  CAS-BOT-BC262533  Melica torreyana John Thomas Howell 1966-4-18 41505 Marin Just north of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC262537  Melica torreyana Virginia E. Long 1933-5-4 213 a Marin Mill Valley 60 Comment
  JEPS75106  Melica torreyana W. L. Jepson 1919-4-5 8227 Marin sw slope above Mill Valley; Mt. Tamalpais Comment
  UC494031  Melica torreyana H. E. Parks Apr 1926 Marin Tiburon Peninsula Comment
  UCD67565  Melica torreyana E. Dean; with Thomas Starbuck 1989-5-25 186 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking lot toward Laurel Dell picnic area. Open grassy meadow after leaving forest, with serpentine slope at NE end. Growing with Thermopsis macrophylla. Weak stemmed grass, no bulbs. 548 Comment
  SEINET10599674  Melica torreyana John Thomas Howell 1939-5-14 Howell 14678 Marin Serpentine area near Collier Spring, Mt. Tamalpais. Comment
  SEINET10954421  Melica torreyana Robert A. Norris 1977-6-2 Norris 3630 Marin On forested bluff above McNear's Beach. Comment
  UC589369  Melilotus indicus Beryl O. Schreiber 1932-6-17 494 Marin Waterfall Beach Tomales Bay Comment
  CAS-BOT-BC422401  Micranthes californica C. Kellner; C. Gattuso; R. Nash; S. Whelan 2014-3-22 14429 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
  CAS-BOT-BC229800  Micropus californicus J. Klein; G. Block; L. Webb; et al. 2012-5-5 825 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC348329  Micropus californicus Peter Rubtzoff 1981-5-7 9643 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
  CAS-BOT-BC348753  Microseris bigelovii M. E. Parsons 1912-5-13 s.n. Marin Kentfield Comment
  CAS-BOT-BC348744  Microseris bigelovii John Thomas Howell 1947-4-23 23070 Marin Drakes Estero west of Mt. Vision Comment
  CAS-BOT-BC348746  Microseris bigelovii John Thomas Howell 1947-4-23 23061 Marin Drakes Estero west of Mt. Vision Comment
  CAS-BOT-BC348934  Microseris douglasii subsp. douglasii John Thomas Howell 1945-5-9 20823 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC348942  Microseris douglasii subsp. douglasii John Thomas Howell 1966-4-30 41526 Marin John Thomas Howell Botanical Garden, Tiburon. S. of church Comment
  CAS-BOT-BC349190  Microseris elegans R. E. Frenkel 1964-5-28 521 Marin On Fairfax-Bolinas Road at summit, 1.4 miles west of Meadows C.C. 328 Comment
  UC1106196  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin hills near Salmon Creek School Comment
  UCD122221  Mimulus aurantiacus D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Mt. Tamalpais State Park. Mt. Tamalpais near summit. 670 Comment
  UCR197884  Mimulus aurantiacus Beecher Crampton 1946-8-14 414 Marin Along inlet between Hamlet and Tomales 6 Comment
  SEINET12269783  Mimulus aurantiacus M. T. Doutt 1931-1 143 Marin near Bolinas Comment
  UC495531  Mimulus aurantiacus var. aurantiacus Merle Randall 1930-6-13 Marin 8 mi above Bolinas; Alamere Creek Comment
  JEPS10572  Mimulus douglasii Adele Lewis Grant 1918-4-12 1207 Marin above West Point Inn; Mt. Tamalpais Comment
  RSA295058  Mimulus guttatus Robert A. Norris, John L. Inase, Allen Nakagawa 1981-6-14 4204 Marin Between Mountain Theatre Parking area and Rock Springs Trail, Mt. Tamalpais. 604 Comment
  UC1191891  Mimulus inodorus Malcolm A. Nobs, S. Galen Smith 1949-6-29 893 Marin about 3 mi n Inverness (n side of Pt. Reyes road, just n of Pierce Pt. Road) Comment
  CAS-BOT-BC229717  Minuartia douglasii T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1202 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-BC388676  Minuartia douglasii Alice Eastwood 1915-5-15 s.n. Marin Tiburon Comment
  UC746831  Minuartia douglasii G. Thomas Robbins 1944-4-14 1515 Marin 2-3 mi w Hamilton Field Air Base (n slope of ridge); Big Rock Ridge 152 Comment
  CAS-BOT-BC388674  Minuartia douglasii Javier Penalosa 1961-4-8 1301 Marin Tiburon Peninsula. Plateau northwest of 748 ft. summit Comment
  CAS-BOT-BC435103  Mollugo verticillata Gordon H. True 1975-7-10 7875 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC220408  Monardella purpurea John Thomas Howell 1942-6-21 16977 Marin Carson Ridge Comment
  UCD125196  Monardella purpurea John Thomas Howell 1946-6-23 22115 Marin Carson Ridge on burn. Comment
  CAS-BOT-BC220165  Monardella sinuata subsp. nigrescens A. D. E. Elmer 1903-7-1 4611 Marin Point Reyes Post Office Comment
  UCD125244  Monardella sinuata subsp. nigrescens Herbert Mason; Annetta Carter 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  UCR129916  Monardella sinuata subsp. nigrescens Annetta Carter, H. L. Mason 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness Comment
  CAS-BOT-BC220168  Monardella sinuata subsp. nigrescens Clare B. Hardham 1962-6-8 10447 Marin Ocean side of Tomales Point. Near Point Reyes Lighthouse Comment
  UC761790  Monardella undulata Robert F. Hoover 1941-5-21 5148 Marin Point Reyes Comment
Read comments
Sep 4 2013
  CAS-BOT-BC220545  Monardella villosa Doreen Smith 1994-6-1 s.n. Marin Near Hidden Lake, Mt. Burdell 304 Comment
  UCD161915  Monardella villosa Ayzik Solomeshch 2014-5-28 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 01. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  RSA0022773  Monardella villosa subsp. subserrata J. T. Howell 1930-7-20 5374 Marin Near Phoenix Lake. Comment
  UC615117  Monardella villosa subsp. villosa Beryl O. Schreiber 1933-6-21 848 Marin Millerton Comment
  POM126652  Monardella villosa subsp. villosa Katherine Brandegee 1904-6-29 s.n. Marin Bolinas Bay. Comment
  CAS-BOT-BC152883  Monolopia major Wilma Follette 2003-5-1 s.n. Marin Burdell Mt. Comment
  JEPS43261  Montia fontana W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  CAS-BOT-BC444988  Montia fontana John Thomas Howell 1949-4-6 25295 Marin Hamilton Field Comment
  RSA0056437  Muehlenbeckia axillaris Greg de Nevers 1996-11-29 10894 Marin Ft. Cronkite among old gun emplacements above Rodeo Lagoon. 30 Comment
  UC615271  Myosotis latifolia Beryl O. Schreiber 1932-3-12 53 Marin Inverness Comment
  SEINET10497557  Myosotis latifolia Mary Susan Taylor Taylor 2477 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC101685  Myrica californica Beryl O. Schreiber 1936-3-7 2131 Marin Tomales Point Comment
  JEPS30060  Myrica californica W. L. Jepson 1904-11-19 2463 Marin Bear Valley Comment
  RSA317483  Myrica californica Robert A. Norris 1984-7-27 4788 Marin At base of Bon Tempe Dam. 198 Comment
  CDA37310  Myriophyllum spicatum B. Villegas 2008-7-7 s.n. Marin Bon Tempe Reservoir. 0 Comment
  OBI1168  Myriopteris intertexta R. F. Hoover 1966-3-26 9744 Marin West end of Mt. Tamalpais: ridge above rock spring. Comment
  CAS-BOT-BC259931  Nassella lepida John Thomas Howell 1943-5-22 18135 Marin Fairfax hills Comment
  CAS-BOT-BC259939  Nassella lepida John Thomas Howell 1944-7-7 19684 Marin Between Lagunitas Meadow and Fairfax Comment
  SEINET199915  Nassella lepida John Thomas Howell 1945-5-27 20881 Marin East of Mountain Thetre Mt. Tamalpais Comment
  UCD87832  Nassella lepida Beecher Crampton 1957-6-11 4170 Marin Just south of Muir Beach. Comment
  UCD87879  Nassella lepida P. B. Kennedy Date Unknown s.n. Marin West Point Inn to Bolinas trail, Mt. Tamalpais. Comment
  CAS-BOT-BC276260  Nassella lepida Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island, on bluff top Comment
  CAS-BOT-BC232189  Nassella pulchra T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1204 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UC790975  Nassella pulchra A. A. Beetle 1941-5-20 2722 Marin 5 mi w Mill Valley Comment
  UCD87458  Nassella pulchra Beecher Crampton 1954-4-28 1813 Marin 3 miles northeast of Pt. Reyes Lighthouse. Comment
  RSA784574  Nassella pulchra Peter Rubtzoff 1981-5-7 9639 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
  RSA128996  Nasturtium officinale Joanne Taylor 1941-7-25 24 Marin Near Waldo Point. 46 Comment
  CAS-BOT-BC531482  Navarretia heterodoxa D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-6-12 15870 Marin Mount Tamalpais. Marin Municipal Water District lands: Intersection of San Geronimo Ridge and Pine Mountain Comment
  CAS-BOT-BC232724  Navarretia rosulata John Thomas Howell 1945-7-15 21308 Marin Near Liberty Camp Comment
  UC125079  Navarretia rosulata Mrs. K. Brandegee 1907-6 142 Marin w side (seaward side) Mt. Tamalpais (between West Point and Willow Camp, in a bend of the road about a mile from West Point) Comment
  UC84824  Navarretia squarrosa A. Eastwood Jul 1906 Marin West Pt. Trail Mt. Tamalpais; Mt. Tamalpais, W Point Trail Comment
  UC908874  Navarretia squarrosa J. T. Howell 1945-9-2 Marin Black Canyon San Rafael Hills Comment
  SEINET3840091  Navarretia squarrosa L. S. Rose 1941-2-1 41359 Marin Leuces Valley 90 Comment
  JEPS89146  Navarretia tagetina Rimo Bacigalupi with Jim Roof 1980-6-24 9337 Marin along fire-road from Lake Lagunitas to Rifle Camp (n. slope of Mt. Tamalpais); Mt. Tamalpais 487 Comment
  UC24186  Nemophila heterophylla Michener and Bioletti April, 1892 Marin Ross Valley Comment
  UC279042  Nemophila heterophylla H. E. Parks April 1926 3067 Marin Mill Valley Comment
  RSA421273  Nemophila heterophylla Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  SEINET5520957  Nemophila heterophylla A. Eastwood 1901-1 s.n. Marin Mill Valley Comment
  UCD119578  Nemophila maculata Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry, American River Canyon. Comment
  UCSB46515  Nemophila menziesii Hawbecker, M. 1983-5-8 Marin On the Panoramic Highway; 2.3 miles south of its junction with Ridgecrest Blvd. 533 Comment
  UC1602052  Nemophila menziesii var. atomaria Michener and Bioletti Apr 1891 Marin Fairfax Comment
  SBBG6138  Nemophila menziesii var. atomaria H. and M. Dearing 1940-3-21 4135 Marin rd to Tamalpais from Fairfax Comment
  JEPS2978  Nemophila parviflora W. L. Jepson 1918-4-20 7451 Marin Mt. Tamalpais 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
  CAS-BOT-BC366905  Nerium oleander R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13345 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC83559  Nicotiana acuminata var. multiflora Doreen Smith 2002-10-10 s.n. Marin Rubicon Trail entrance, Gallinas Valley. Comment
  UC133092  Nuphar lutea subsp. polysepala unknown 1862-10-6 1481 Marin Olema Lake Comment
  CAS-BOT-BC400086  Nuphar polysepala Henry M. Pollard 1936-5-1 s.n. Marin Near Alpine Lake Comment
  JEPS3412  Nuttallanthus texanus Mary F. Hall 1925-3-22 Marin vicinity of San Francisco Bay (Mount Tamalpais); Mount Tamalpais 274 Comment
  CAS-BOT-BC400131  Nymphaea alba Doreen Smith; Wilma Follette 2004-8-10 s.n. Marin On eastern side of Tennessee Valley Comment
  JEPS15789  Oenanthe sarmentosa W. L. Jepson 1900-9-16 1178 Marin Point Reyes Comment
Read comments
Sep 9 2008
  UC1228179  Orobanche californica subsp. californica Beecher Crampton 1961-6-28 5915 Marin Ca 5 miles S of Tomales at Miller Parks along State Highway 1. Eastern shore Tomales. Comment
  UC217612  Orobanche fasciculata Katharine Brandegee Marin Mount Tamalpais. Comment
  CAS-BOT-BC499917  Orobanche fasciculata John Thomas Howell 1945-5-27 20886 Marin Mt. Tamalpais, Rock Spring Trail Comment
  UCD123201  Orobanche fasciculata C. Condit 1933-5-20 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC502960  Orobanche vallicola Berta Kessel 1848-9-8 s.n. Marin Novato Comment
  CAS-BOT-BC238418  Orthocarpus Paul F. Covel 1940-5-19 1790 Marin Point Reyes Comment
  RSA408809  Orthocarpus attenuatus L. S. Rose 1935-4-20 35109 Marin Woodacre. Comment
  POM210207  Orthocarpus faucibarbatus var. albidus H. P. Bracelin 1930-4-20 12 Marin Lagunitas. 67 Comment
  CAS-BOT-BC7006  Orthocarpus noctuinus Alice Eastwood 1901-5-6 s.n. Marin Inverness Comment
  RSA201867  Orthocarpus purpurascens var. latifolius L. R. Heckard 1956-7-15 799 Marin East of lighthouse at Pt. Reyes. 152 Comment
  UC17202  Oxalis albicans subsp. pilosa Harley P. Chandler 1900-2-26 531 Marin Mill Valley Comment
  JEPS43148  Oxalis corniculata W. L. Jepson 1901-7-21 1715 Marin Inverness Comment
  UCSB25002  Oxalis corniculata Jepson, Willis 1901-7-21 Marin Inverness Comment
  CHSC64328  Oxalis oregana H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 824 Marin Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. [Longitude on label is '122 degrees 42' 77' W']. 150 Comment
  JEPS43142  Oxalis oregana Willis L. Jepson 1891-3-29 13547 Marin Mill Valley Comment
  SEINET7719365  Oxalis oregana Edith A. Ross, Marta Philip 1887-6-30 Marin Camp Taylor Comment
  CAS-BOT-BC531674  Oxalis pes-caprae A. Williams 2015-2-12 15001 Marin Mount Tamalpais. Marin Municipal Water District lands: Phoenix Lake Comment
  CHSC1176  Oxalis pes-caprae A. Stone 1963-4-20 Marin Near Dillon Beach. 15 Comment
  CAS-BOT-BC175891  Panicum capillare subsp. capillare Catherine Best 1990-6-16 1366 Marin Harbor Point Club, Mill Valley Comment
  CAS-BOT-BC175921  Panicum hillmanii Walter Lennon 1973-8-7 s.n. Marin Francisco Blvd. in s. part of San Rafael Comment
  SEINET10556056  Panicum huachucae Adolph D. E. Elmer Elmer 5065 Marin Point Reyes. Comment
  UC50107  Papaver californicum M. A. Howe 1892-5-7 Marin s side of Mount Tamalpais Mount Tamalpais Comment
  UC1153910  Parapholis incurva Beecher Crampton 1957-6-11 4198 Marin Stinson Beach; Stinson Beach, edge of sand dunes Comment
  UC750600  Parapholis incurva John Thomas Howell 1945-5-6 20816 Marin San Rafael Comment
  UCD36621  Parapholis incurva Beecher Crampton 1955-5-24 2805 Marin Marin County, 1 mile north of city of San Rafael, along U.S. Highway 101. Comment
  CAS-BOT-BC176113  Parietaria judaica Doreen Smith 1995-12-4 s.n. Marin Pt. Reyes Lighthouse steps Comment
  CAS-BOT-BC175531  Parnassia palustris Alice Eastwood 1914-11-29 s.n. Marin Mt. Tamalpais Comment
  RSA121061  Parnassia palustris var. californica J. T. Howell 1957-1-1 32019 Marin Azalea Flat, Mt. Tamalpais. Comment
  JEPS127395  Paronychia franciscana Robert Steers 2011-5-1 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 400 m WNW of the intersection between Miwok and Bobcat trails and NE of intersection between Field and Bunker Roads. Comment
  CAS-BOT-BC259665  Paspalum dilatatum David L. Morgan 1958-8-10 s.n. Marin 1.5 miles NE of Point Reyes Lighthouse, on Lighthouse Road Comment
  CAS-BOT-BC259668  Paspalum dilatatum Wilma Follette 2001-6-8 s.n. Marin Along path between S. F. Drake Boulevard and French Ranch County, San Geronimo Comment
  RSA256394  Paspalum dilatatum Robert A. Norris 1974-5-24 2022 Marin Paradise Drive, E. side of Tiburon Peninsula Comment
  CAS-BOT-BC350961  Paspalum distichum A. Williams; R. Brostorm; F. Leist 2013-6-8 13274 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  HSC10528  Paspalum distichum L. S. Rose 1956-8-20 56147 Marin Marin - Sonoma County line; San Antonio Creek, Hwy. 101 3 Comment
  UC27320  Pedicularis densiflora J. Burtt Davy 1894-2-22 796 Marin Mount Tamalpais Comment
  CDA29311  Pellaea andromedifolia D. G. Kelch 2007-10-16 7 .64 Marin Atherton Oaks Dr nr Black Point on ridge now developed for housing, but with remnant native habitat on slopes. Comment
  SEINET7728185  Pellaea andromedifolia Unknown Marin Ross Valley Comment
  UCD137558  Pellaea andromedifolia Linda Bjork 1978-5-13 21 Marin West of Ring Mountain on Tiburon peninsula. 167 Comment
  UC964817  Pellaea mucronata var. mucronata G. Thomas Robbins 1943-12-24 1462 Marin hills ca. 2 mi w Hamilton Field Air Base 304 Comment
  CAS-BOT-BC258787  Pennisetum clandestinum John Thomas Howell 1965-10-13 41415 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  RSA275991  Pennisetum setaceum Robert A. Norris, Steven Self 1978-8-12 3846 Marin State Hwy 1, ca. 3 mi SSE Stinson Beach Comment
  CAS-BOT-BC327981  Pentachaeta alsinoides John Thomas Howell 1946-5-16 21865 Marin Laurel Dells, Mt. Tamalpais Comment
  SEINET11745080  Pentachaeta bellidiflora H. A. Walker 1911-1 Marin Comment
  CAS-BOT-BC274432  Pentagramma triangularis R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13407 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CHSC28899  Pentagramma triangularis M. S. Taylor 1980-2-8 2308 Marin 15 Estelle St., Larkspur. Comment
  UCD70808  Pentagramma triangularis Michele H. Mills 1998-4-19 234 Marin Mt. Tamalpais, Marin Municipal Water District property, 590 Comment
  UC589332  Pentagramma triangularis subsp. triangularis Beryl O. Schreiber 1932-7-27 699 Marin Hearts Desire Beach; Tomales Bay Comment
  UC1341224  Perideridia gairdneri subsp. gairdneri J. Ewan 1933-10-22 8073 Marin Tomales Pt. road Pt. Reyes Peninsula Comment
  SEINET7929204  Perideridia kelloggii Robert A. Norris 1983-8-27 4583 Marin Bootjack Camp, Mt Tamalpais.; 0 396 Comment
  UC809826  Phacelia californica A. R. Kruckeberg 1949-4-2 1731 Marin just above Catholic church (sw tip of peninsula); Tiburon Peninsula Comment
  UC404759  Phacelia distans H. E. and S. T. Parks April, 1930 472 Marin above town Tiburon Comment
  UC672419  Phacelia distans Herbert L. Mason 1928-4-28 4418 Marin Tiburon Peninsula Comment
  POM194600  Phacelia distans H. E. Parks, S. T. Parks 1930-04 472 Marin Tiburon, above town. Comment
  RSA298553  Phacelia distans Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4376 Marin Pt. Reyes Beach North, Pt. Reyes National Seashore. Comment
  JEPS2354  Phacelia divaricata W. L. Jepson 1918-4-20 7555 Marin Mt. Tamalpais Comment
  POM223283  Phacelia divaricata H. E. Parks s.n. Marin Tiburon. Comment
  RSA22247  Phacelia divaricata Ensign s.n. Marin [Unspecified] Comment
  UC496354  Phacelia insularis var. continentis Roxana S. Ferris 1932-4-2 8043 Marin near lighthouse; Point Reyes Comment
  POM127619  Phacelia malvifolia Harriet Ann Walker 1908-6-17 1181 Marin Olema. Comment
  CAS-BOT-BC154381  Phacelia suaveolens A. A. Heller 1906-6-12 8391 Marin Mt. Tamalpais Comment
  SEINET195299 Image available Phalaris aquatica John Thomas Howell 1945-8-12 21381 Marin Tiburon 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
  RSA22161  Phalaris californica J. T. Howell, Alice Eastwood 1938-5-8 5498 Marin Head of Nicasio Creek Comment
  UCD88761  Phalaris californica L. S. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  JEPS128136  Phalaris canariensis Eric Wrubel 2011-6-30 NPS 17 Marin Golden Gate National Recreation Area. On edge of Dias Ridge Trail near second switchback above Highway 1. Comment
  RSA129154  Phalaris lemmonii H. S. Yates 1937-6-5 6571 Marin 1 mil S. W. of Black Point 2 Comment
  UC1106315  Phalaris lemmonii John Thomas Howell 1944-5-7 19426 Marin Greenbrae Comment
  UCD89013  Phalaris lemmonii Lewis S. Rose 1946-4-18 46042 Marin Black Point. 6 Comment
  CAS-BOT-BC250722  Phalaris paradoxa John Thomas Howell 1945-7-15 21311 Marin Near Liberty's Comment
  UC6071  Phoradendron densum Alice Eastwood Dec., 1898 Marin Mt. Tamalpais 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
  SEINET7909189  Photinia arbutifolia J. Sanford Marin Corte Madera 61 Comment
  UC333  Phyllospadix torreyi Milo S. Baker June 1899 Marin Dillon's Beach Comment
  UC589550  Physocarpus capitatus Beryl O. Schreiber 1932-8-3 726 Marin Honeymoon Beach; Tomales Bay 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-BC207279  Pickeringia montana var. montana A. W. Wood 1915-5-25 s.n. Marin Mt. Tamalpais. Comment
  UC1177513  Pilularia americana John Thomas Howell 1947-7-7 25357 Marin strand of Lake Lagunitas 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
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Oct 1 2012
  JEPS46852  Pinus muricata W. L. Jepson Apr. 1893 Marin Inverness Point Reyes Peninsula Comment
  UCSC008438  Piperia elegans Randall Morgan 1988-1-1 1171 Marin Marin Headlands Comment
  POM168458  Piperia elongata Philip A. Munz 1922-8-5 6428 Marin Mt. Tamalpais Comment
  UC205505  Piperia elongata S. B. Parish 1918-1 19159 Marin Lagunitas Comment
  UC589342  Piperia michaelii Beryl O. Schreiber 1932-7-27 700 Marin Hearts Desire Beach Tomales Bay 213 Comment
  RSA295062  Piperia transversa Robert A. Norris, John L. Inase, Allen Nakagawa 1981-6-14 4189 Marin Matt Davis Trail, near open serpentine outcrop above parking area, Bootjack Camp, Mt. Tamalpais Comment
  RSA73857  Piperia unalascensis Lewis S. Rose 1952-7-16 52002 Marin Fairfax 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
  UCD89874  Piptochaetium setosum G. Douglas 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. 121 Comment
  RSA291756  Piptochaetium stipoides var. purpurascens G. D. Barbe 1979-5-16 2502 Marin West of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine & Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas 121 Comment
  RSA295054  Plagiobothrys bracteatus Robert A. Norris, John L. Inase 1981-4-4 4106 Marin West end of Stafford Lake, 5 miles west of Novato. 43 Comment
  JEPS123329  Plagiobothrys collinus David Gowen 2010-5-3 1096 Marin East side of Pinnacles on Hwy 146 west of Hwy 25. Comment
  JEPS116949  Plagiobothrys reticulatus var. rossianorum David Gowen 2008-4-12 855 Marin Point Reyes, at south end of Abbotts Lagoon. 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
  JEPS37904  Plantago coronopus John Thomas Howell 1945-5-6 20815 Marin San Rafael Comment
  JEPS127912  Plantago erecta Adam C. Schneider with Robert Steers 2014-3-29 537 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  UC1536776  Plantago erecta G. H. True 1936-3-22 369 Marin near Forest Knolls 106 Comment
  UC450043  Plantago erecta C. F. Sonne Apr 1887 1012 Marin Comment
  RSA278546  Plantago erecta subsp. erecta T. C. Emmel 1965-4-24 36 Marin Hills directly above Tiburon. Comment
  UCD124610  Plantago lanceolata Andreas Stohr 1996-5-19 21 Marin Dillon Beach. 150 Comment
  UC762041  Plantago subnuda R. F. Hoover 1941-5-21 5167 Marin Point Reyes Comment
  SEINET8409235  Plantago subnuda Diane de Polo 1964-5-17 32 Marin Point Reyes. Comment
  POM259272  Plantago truncata subsp. firma J. T. Howell 1940-4-14 15396 Marin San Anselmo Creek Canyon. Comment
  RSA424277  Plantago truncata subsp. firma J. T. Howell 1944-5-21 19500 Marin Lagunitas Meadows north side of Mount Tamalpais. 244 Comment
  UCD103578  Plecostachys serpyllifolia Craig Thomsen 2011-2-12 s.n. Marin Southeast of town of Stinson Beach along trail that begins near fire station and community center. 60 Comment
  CDA28872  Plectritis brachystemon D. G. Kelch, A. G. Murdock, D. A. Weinstein 2006-5-1 6 .171 Marin Lucas Valley Rd. Comment
  JEPS58881  Plectritis brachystemon John Thomas Howell 1947-4-27 23090 Marin w of San Anselmo (Bald Mountain); Bald Mountain Comment
  JEPS58883  Plectritis macrocera John Thomas Howell 1946-4-13 21599 Marin Summit meadow to Rock Spring, Mount Tamalpais Rock Spring; Mount Tamalpais Comment
  SEINET12266496  Plectritis macrocera M. T. Doutt 1931-1 429 Marin near Nicasia Comment
  UCD90155  Pleuropogon californicus var. californicus John Thomas Howell 1945-5-9 20828 Marin between Hamilton Field and Ignacio. Comment
  CAS-BOT-BC260955  Pleuropogon californicus var. californicus Joseph P. Tracy 1935-5-25 13846 Marin Fort Seward 106 Comment
  UCD90173  Pleuropogon californicus var. californicus Lewis S. Rose 1946-4-18 46035 Marin Ignacio. 6 Comment
  POM284985  Pleuropogon hooverianus Robert F. Hoover 1941-5-12 5042 Marin Woodacre Comment
  UC1258218  Pleuropogon hooverianus Paul But 1975-6-7 P 1 Marin 200 ft away from the main entrance of San Geronimo Water Treatment Plant; San Geronimo, San Geronimo Water Treatment Plant Comment
  UCD90097  Pleuropogon hooverianus John Thomas Howell 1943-5-22 18155 Marin Lagunitas Meadows. Comment
  UCD92196  Poa Lewis S. Rose 1932-4-1 32175 Marin Lagunitas, H. of Mt. Tamalpais. Comment
  CAS-BOT-BC244436  Poa annua Peter H. Raven; Michael P. Johnson 1967-5-1 21217 Marin Angel Island. Hospital Cove, W side of island 7 Comment
  HSC10622  Poa annua R. C. Wunner 1962-4-24 Marin Fairfax, Marinda Oaks, 27 Vista Way. Comment
  CAS-BOT-BC255116  Poa confinis John Thomas Howell; et al. 1980-6-19 s.n. Marin Back of the dunes, near Abbotts Lagoon, Point Reyes Peninsula Comment
  UCD91048  Poa douglasii Beryl O. Schreiber 1937-4-25 2381 Marin Point Reyes Peninsula. 8 miles west of Inverness. 30 Comment
  UCSC000062  Poa douglasii A. E. Weislander 1933-6-11 307 Marin Buck Mountain, 2.5 miles southwest of Point Reyes 46 Comment
  UCD91130  Poa howellii P. B. Kennedy 1922-5-27 s.n. Marin between Tamalpais and West Point Inn. Comment
  UCD91140  Poa howellii L. H. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  CDA32640  Poa howellii H. S. Yates 1914-5-4 Marin Near Muir Woods. 0 Comment
  CAS-BOT-BC247329  Poa pratensis John Thomas Howell 1944-6-4 19545 Marin Inverness Ridge west of Inverness Comment
  CAS-BOT-BC83590  Poa pratensis subsp. pratensis J. T. Howell 1986-4-22 s.n. Marin San Rafael. Laas Gallinas Ave., near Nova Albion Way. Comment
  CAS-BOT-BC244175  Poa trivialis Catherine Best 1984-5-15 952 Marin At the edge of the Olema Marsh Comment
  SEINET5548628  Poaceae J. Hamai 1985-1 s.n. Marin Mount Tamalpais. Comment
  CAS-BOT-BC344970  Polygala californica C. Kellner; S. Whelan; R. Truitt 2013-6-8 13652 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  SEINET1004852  Polygala californica Crystal Salkeld 1939-1 30 Marin Larkspur Comment
  CAS-BOT-BC414200  Polygonum aviculare subsp. depressum John Thomas Howell 1939-7-2 14813 Marin Border of Almonte salt marsh Comment
  CAS-BOT-BC414332  Polygonum aviculare subsp. rurivagum Lewis S. Rose 1956-8-20 56151 Marin Marin-Sonoma County Line. San Antonio Creek, at Highway #101 6 Comment
  JEPS98630  Polygonum marinense Dean Kelch 1989-6-1 Marin between Ferry parking lot and mouth of Corte Madera Creek Greenbrae Comment
  CAS-BOT-BC419797  Polygonum marinense Ronie Clark 1983-8-1 PR 83 -044 Marin Point Reyes National Seashore. Sir Francis Drake Blvd. - head of Schooner Bay Comment
  CAS-BOT-BC420982  Polygonum spergulariiforme Alice Mulford 1945-10-14 s.n. Marin Along highway between Tomales and Dillons Beach Comment
  SEINET191587 Image available Polypodium californicum Lewis S. Rose 1939-2-23 39006 Marin Mill Valley 30 Comment
  UC42884  Polypodium californicum Chesnut and Drew 1891-4-15 Marin coast e of Bolinas Bay Comment
  RSA160481  Polypodium californicum Robert M. Lloyd 1962-1-29 572 Marin Canyon just below gate at S end of Pt Reyes lighthouse road. Comment
  RSA160486  Polypodium californicum Robert M. Lloyd 1962-1-29 567 Marin 2.2 miles east of entrance to S. Taylor State Park Comment
  UC1440075  Polypodium calirhiza Alan R. Smith Feb 1977 694 Marin along fire rd. n of Alpine Lake Dam Comment
  UC1478293  Polypodium calirhiza Alan R. Smith with Sherry Whitmore 1981-12-31 838 Marin along Bear Valley Trail between junctions with Old Pine Trail and Glen Trail; Pt. Reyes Nat'l Seashore Comment
  UC42881  Polypodium calirhiza McLean June 1874 Marin Mt. Tamalpais Comment
  CAS-BOT-BC72052  Polypodium calirhiza Mary Elizabeth Parsons 1895-3-1 s.n. Marin Tamalpais - 3rd Murray Canyon Comment
  JEPS79642  Polypodium calirhiza Edward Lee 1956-12-30 Marin top of great seaward bluff Pt. Reyes; Pt. Reyes Peninsula 182 Comment
  RSA160483  Polypodium calirhiza Robert M. Lloyd 1962-1-29 571 Marin Near lighthouse gate at south end of Pt. Reyes Comment
  POM160780  Polypodium glycyrrhiza Edward L. Greene 1889-2-22 590 Marin Mt. Tamalpais Comment
  UC1051681  Polypodium scouleri Peter Kamb 1951-2-3 1972 Marin canyon between sea bluffs meeting first beach on n side of Pt. Reyes 30 Comment
  CAS-BOT-BC76818  Polypodium scouleri M. E. Parsons 1895-1-1 s.n. Marin Bolinas (garden - originally from Pt. Reyes) Comment
  CAS-BOT-BC232425  Polypogon monspeliensis R. E. Frenkel 1964-5-7 479 Marin Bolinas Lagoon, 0.5 mile S of Bolinas Road on California Highway 1 2 Comment
  CAS-BOT-BC531452  Polypogon monspeliensis A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15785 Marin Mount Tamalpais. Marin Municipal Water District lands: S of Bon Tempe Rd Comment
  UC1132909  Polypogon monspeliensis H. S. Yates 1936-6-14 5648 Marin 1 1/2 mi ssw Tomales; Pt. Reyes Quad., ssw of Tomales 3 Comment
  UC50646  Polypogon monspeliensis J. Burtt Davy 1897-9-18 4045 Marin San Rafael Comment
  CAS-BOT-BC232432  Polypogon monspeliensis Saichi Kawahara 1970-8-2 1827 Marin E side of Highway 1 at Webb Creek 112 Comment
  UC1446065  Polystichum californicum Alan Smith with C. D. MacNeill, and Pam Burton 1978-12-15 713 Marin head of trail (staging area) to Phoenix Lake (end of Lagunitas Rd <which> turns L from Sir Francis Drake Blvd in Ross, bed/banks of streamlet leading down from e into stag..) Comment
  CAS-BOT-BC72135  Polystichum californicum A. A. Heller 1902-6-18 5720 Marin Mt. Tamalpais, on the railroad between Mill Valley Trail and the water tank Comment
  CAS-BOT-BC72142  Polystichum californicum Evelina Cannon 1895-1-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC72191  Polystichum dudleyi Eastwood 1899-7-1 s.n. Marin Rock Spring Comment
  UC2045365  Polystichum imbricans Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4622 Marin Summit of Mount Tamalpais, on the Verna Dunshee Trail, just E of the parking lot (south side of the summit). Comment
  CHSC64269  Polystichum munitum H. H. Schmidt; A. Pool 1993-6-7 801 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio. 130 Comment
  SEINET10929423  Polystichum munitum George Yatskievych, Kay McCrary 1984-8-2 Yatskievych 84 -131 Marin 0.2 mile E of Highway 1 on scenic loop drive from Muir Woods National Monument to Stinson Beach. 49 Comment
  UC589331  Polystichum munitum Beryl O. Schreiber 1932-6-17 495 Marin Waterfall Beach Tomales Bay Comment
  SD9763  Polystichum munitum subsp. imbricans Unknown Jul 1916 Marin Muir Woods Comment
  CAS-BOT-BC102356  Populus alba Mrs. Alexander Maccallum Ca. 1903 s.n. Marin Ross Valley Comment
  CAS-BOT-BC267192  Potamogeton foliosus John Thomas Howell 1946-8-23 22893 Marin Pierce Point Road, Point Reyes Peninsula Comment
  CAS-BOT-BC453863  Potamogeton nodosus Wilma Follette 1997-5-20 s.n. Marin East end of Alpine Lake Comment
  UC1536914  Potentilla anserina subsp. pacifica Gordon H. True Jr. 1937-6-6 716 Marin Point Reyes 30 Comment
  UCD113698  Potentilla anserina subsp. pacifica S. S. Tillett 1956-6-30 588 Marin Above e. of old Life-Saving Station on w. beach of Point Reyes Peninsula. Appr. 3.5 mi. from Pt. Reyes Light. Comment
  UCD67923  Potentilla anserina subsp. pacifica Wendy Cho 1979-4-17 3 Marin Fort Cronkite Military Reservation, 30 deg. NW of Point Bonita. North end of Rodeo Cove. Marsh. Stoloniferous perennial with bright yellow flowers. Comment
  CAS-BOT-BC280864  Proboscidea louisianica G. D. Barbe 1983-10-21 4107 Marin 0.3 km north of Fallon-Two Rock Road on Gericke Road, near Fallon, northwestern Marin County Comment
  CAS-BOT-BC300531  Prosartes hookeri A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13052 A Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  CAS-BOT-BC516333  Prosartes hookeri James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Redwood Canyon Comment
  CAS-BOT-BC516337  Prosartes hookeri Alice Eastwood 1925-3-28 s.n. Marin Inverness Comment
  SEINET12044827  Prosartes hookeri Michener, Bioletti 1893-1 Marin Tocaloma Comment
  SEINET7725741  Prosartes hookeri Unknown Marin Saucelito Comment
  SD88515  Prunella vulgaris var. atropurpurea Darley F. Howe 1972-6-26 Marin 2.6 miles south of Marshall on Highway 1 east of Tomales Bay. Comment
  POM126519  Prunella vulgaris var. lanceolata Katherine Brandegee 1905-06 s.n. Marin Mt. Tamalpais Comment
  UCD125353  Prunella vulgaris var. lanceolata S. S. Tillett 1956-7-20 568 Marin overlooking Drake Memorial, Drake's Bay, Point Reyes Peninsula. Comment
  CAS-BOT-BC154790  Prunus virginiana var. demissa Henry M. Pollard 1936-5-1 s.n. Marin Woodacre to Fairfax Comment
  CAS-BOT-BC154788  Prunus virginiana var. demissa 1926-4-1 s.n. Marin Mt. Tamalpais on north side Comment
  JEPS77194  Pseudognaphalium luteoalbum Robert M. Lloyd 1963-4-24 2345 Marin Bolinas Road 2.6 mi s Fairfax 182 Comment
  CAS-BOT-BC357307  Pseudognaphalium microcephalum Rimo Bacigalupi 1921-9-9 s.n. Marin Ridge between Blythedale and Baltimore Canyons, Mt. Tamalpais Comment
  JEPS22112  Pseudognaphalium ramosissimum G. Thomas Robbins with S. Galen Smith 1958-7-8 3896 Marin along Sir Francis Drake Highway opposite and e of RCA Radio Station (1.5 mi s of crossing of Drakes Estero); Point Reyes Peninsula Comment
  UC32037  Pseudognaphalium ramosissimum W. L. Jepson 1892-9-9 Marin southern slope Mt. Tamalpais Comment
  CAS-BOT-BC357448  Pseudognaphalium ramosissimum Rimo Bacigalupi 1921-8-21 s.n. Marin Hill to north of Tennessee Cove 304 Comment
  SJSU3912  Pseudognaphalium stramineum C. W. Sharsmith 1964-4-26 7250 Marin Point Reyes, Point Reyes peninsula Comment
  CAS-BOT-BC80129  Pseudotsuga menziesii Alice Eastwood 1915-3-28 3979 Marin Lagunitas Comment
  RSA254207  Pseudotsuga menziesii Robert A. Norris 1974-10-13 2222 Marin Between highway and parking lot, Bootjack Camp, Mt. Tamalpais. Comment
  NY658644  Pseudotsuga menziesii J. Silba 2002-10-27 B- 290 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-BC361944  Psilocarphus tenellus Alice Eastwood 1912-5-19 20 Marin Kentfield Comment
  UC1106275  Psilocarphus tenellus John Thomas Howell 1946-5-12 21793 Marin Carson Ridge Comment
  CAS-BOT-BC361946  Psilocarphus tenellus John Thomas Howell 1929-6-2 4295 Marin Along road near Fort Barry Comment
  CAS-BOT-BC72582  Pteridium aquilinum John Thomas Howell 1966-4-18 41511 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC421217  Pterostegia drymarioides Greg de Nevers 2001-4-26 12355 Marin Audubon Canyon Ranch. At Henderson Overlook. 304 Comment
  CAS-BOT-BC433193  Pyracantha angustifolia C. Kellner; R. Pillsbury; V. Saye; C. Darling 2014-9-13 14170 A Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Road Straightaway/Lagunitas. Comment
  CAS-BOT-BC460617  Pyrola aphylla Hans Leschke 1941-5-18 s.n. Marin Laurel Dell, Mt. Tamalpais Comment
  UC32638  Pyrola picta George Syme 1899-7-1 Marin Bear Valley near Olema; Bear Valley Comment
  UC205086 Image available Pyrola picta Katharine Brandegee 1907-6-30 Marin Tamalpais, top of Bolinas Ridge Bolinas Ridge; Tamalpais, Bolinas Ridge Comment
  UCD47322  Quercus X howellii John M. Tucker 1947-8-31 1591 Marin Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  UCD47283  Quercus X subconvexa J. M. Tucker 1947-8-1 1576 Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 1/4 mile west of Bluff Point, at the end of Tiburon Peninsula, Marin County, California. Comment
  SEINET3101669 Image available Quercus X subconvexa J. M. Tucker 1947-8-31 1589 Marin Beside Ridgecrest Road (road from Fairfax to Alpine Dam), ca. 7.5 miles southwest of Fairfax. Comment
  CAS-BOT-BC45634  Quercus agrifolia John Thomas Howell 1947-3-23 23048 Marin Bootjack, Mt. Tamalpais Comment
  POM202453  Quercus agrifolia L. S. Rose 1933-4-12 33076 Marin Sausalito Comment
  SEINET7908389  Quercus agrifolia J. Sanford Marin Corte Madera Comment
  SEINET12030993  Quercus agrifolia var. frutescens F. H. Utech 1988-1 88 -174 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Road 180 Comment
  UCD45274  Quercus berberidifolia J. M. Tucker 1947-8-31 1595 Marin Roadside, near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  CAS-BOT-BC232222  Quercus chrysolepis S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1008 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  CAS-BOT-BC62544  Quercus chrysolepis E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais Comment
  POM166735  Quercus durata Alice Eastwood 1903-5-24 3242 Marin Mt. Tamalpais. Comment
  UCD45891  Quercus durata J. M. Tucker 1953-10-25 2691 Marin Beside Highway 28, 1.0 mile west of junction of highways 28 and 37, slope above road, ca. 25 yards from it. Napa Co., Calif. Comment
  CAS-BOT-BC334483  Quercus garryana C. Kellner; M. Murphy; J. Nuzzo; S. Whelan; M. O'Herron 2013-8-10 13664 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rocky Ridge Road, after Bon Tempe dam Comment
  CAS-BOT-BC94359  Quercus garryana Alice Eastwood 1915-9-26 s.n. Marin N side of Mt. Tamalpais Comment
  CAS-BOT-BC105262  Quercus kelloggii Alice Eastwood 1915-3-24 s.n. Marin Ross Valley Comment
  UCSC009231  Quercus kelloggii Al Keuter 2015-4-22 10- 07 -2 Marin San Pedro Road 12 Comment
  SFV17755  Quercus parvula var. shrevei S. K. Langer 1992-10-10 s. n. Marin Mount Tamalpais. North Side Trail, 0.41 miles west of Collier Spring, uphill from trail. 590 Comment
  SFV17756  Quercus parvula var. shrevei S. K. Langer 1992-12-19 s. n. Marin Mount Tamalpais. North side of mountain, North Side Trail. Comment
  SBBG111283  Quercus parvula var. tamalpaisensis S. K. Langer 1993-3-6 Marin Mt Tamalpais, on uphill side of Lagunitas Rd ca. 0.4 mi NE of Rifle Comment
  UC1776752  Quercus parvula var. tamalpaisensis Stephen K. Langer 1992-10-10 s.n. Marin North Side Trail, 0.4 mi W of Collier Spring uphill from trail. 590 Comment
  UCD14062  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-22 31 Marin California, Marin Co.; west side of Kent Trail, ca. 0.3 mi. south of Lake Alpine, Comment
  UCD14071  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-22 s.n. Marin California, Marin Co.; Mt. Tamalpais, west side of Bernstein Trail 0.1-0.2 mi. north of Rock Springs - Lagunitas Road, Comment
  CAS-BOT-BC104885  Quercus wislizeni H. E. McMinn 1922-7-6 141 Marin from Bolinas Ridge Comment
  UC1174787  Quercus wislizeni var. frutescens P. C. Everett and E. K. Balls 1959-10-28 24000 Marin 0.75 mi from Pan Toll Camp (Marin Municipal Water Co Land); Mt. Tamalpais, Rattlesnake Canyon 670 Comment
  POM270270  Quercus wislizeni var. wislizeni Lyman Benson 1934-8-30 6118 Marin Above Muir Woods, Seaward N Coast Mt. Range, Pacific Ocean Watershed. 610 Comment
  CAS-BOT-BC379007  Ranunculus aquatilis var. diffusus John Thomas Howell 1941-6-10 16301 Marin 9 mi west of Novato Comment
  UCSB18624  Ranunculus californicus Brooks, Terry 1963-4-8 Marin Fort Baker, 1 mile N of Golden Gate Bridge 30 Comment
  CAS-BOT-BC378895  Ranunculus californicus var. californicus Saichi Kawahara 1968-3-10 25 Marin Alpine Dam Road, 2 mi east of Highway 1 junction 171 Comment
  CAS-BOT-BC378734  Ranunculus californicus var. cuneatus Gordon H. True 1968-3-29 4627 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC378736  Ranunculus californicus var. cuneatus Alice Eastwood 1923-5-13 11794 Marin Pt. Reyes Comment
  RSA786318  Ranunculus californicus var. cuneatus Keith E. Hoffmaster 1946-3-9 1224 Marin Near Bodega Bay Comment
  JEPS78366  Ranunculus flammula Edward Lee 1934-6-17 893 Marin between Olema and South Brook (by pond) Comment
  CAS-BOT-BC83431  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin Three miles east of Olema. Comment
  CAS-BOT-BC83433  Ranunculus lobbii L. S. Rose 1931-4-27 s.n. Marin Pool near Olema. Comment
  UCD96161  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin 3 miles east of Olema. Comment
  UC13936  Ranunculus muricatus Jos. Burtt Davy 1901-4-13 6906 Marin Angel Island Comment
  JEPS55063  Ranunculus orthorhynchus var. bloomeri W. L. Jepson 1910-4-13 4040 Marin Olema 21 Comment
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Sep 27 2008
  RSA164638  Ranunculus repens Percy C. Everett 1963-11-20 24558 Marin Fairfax Bolinas Road, 4 miles from Hwy 1. 221 Comment
  UC766980  Ranunculus uncinatus R. F. Hoover 1940-5-12 5059 Marin Drake's Estero; head Comment
  POM277278  Ranunculus uncinatus var. parviflorus Robert F. Hoover 1941-5-12 5059 Marin Head of Drake's Estero Comment
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May 7 2014
  UC452576  Rhamnus californica subsp. californica W. P. Taylor 1913-5-30 Marin 3 mi w Inverness Comment
  UC746929  Rhamnus crocea G. Thomas Robbins with J. T. Howell 1944-4-13 1494 Marin 2-3 mi w Hamilton Field Air Base; Big Rock Ridge 426 Comment
  UC22128  Rhododendron macrophyllum F. T. Bioletti 1892-1 Marin Mount Tamalpais Comment
  CAS-BOT-BC200046  Rhododendron occidentale var. occidentale Alice Eastwood 1912-8-3 1552 Marin Mt. Tamalpais Comment
  RSA188737  Rhododendron occidentale var. occidentale H. U. Stauffer, E. Moiseed 1964-5-17 5932 Marin Mt. Tamalpais State Park. 350 Comment
  SEINET13942898 Image available Ribes amarum C. F. Baker 2004-1 4064 Marin San Antonio Canyon Comment
  UC1191511  Ribes divaricatum var. pubiflorum Herbert L. Mason 1946-7-24 12933 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  CAS-BOT-BC206048  Ribes menziesii Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  JEPS49211  Ribes menziesii W. L. Jepson February, 1896 13514 Marin Mt. Tamalpais Comment
  JEPS49213  Ribes menziesii W. L. Jepson 1892-4-5 13513 Marin Mt. Tamalpais Comment
  RSA0021776  Ribes menziesii L. S. Rose 1950-3-27 50041 Marin Inverness. Comment
  CAS-BOT-BC144704  Ribes sanguineum var. glutinosum John Thomas Howell 1946-6-16 s.n. Marin Inverness Park Comment
  CAS-BOT-BC144706  Ribes sanguineum var. glutinosum C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  UC589532  Ribes victoris Beryl O. Schreiber 1932-6-29 603 Marin Sand Dune Beach Tomales Bay. Comment
  CAS-BOT-BC207155  Ricinus communis John H. Thomas 1965-12-25 11467 Marin Along tiburon Blvd. near RR trestle, Tiburon Peninsula. Comment
  CAS-BOT-BC362912  Rigiopappus leptocladus John Thomas Howell 1942-6-21 16989 Marin Carson Ridge Comment
  CAS-BOT-BC340992  Robinia pseudoacacia Eric Walther 1922-10-16 s.n. Marin San Rafael Comment
  HSC60285  Romanzoffia californica Richard Spjut 1979-4-6 5453 Marin Vicinity of Tomales to 1 mi. S along Hwy. 1 about 50 mi. N W of San Francisco 0 Comment
  CDA2705  Romulea rosea var. australis G. D. Barbe, T. C. Fuller, R. Brown 1978-5-9 2385 Marin Point Reyes National Seashore, hiking trail above Glen Camp, Inverness Ridge. 0 Comment
  CAS-BOT-BC74378  Rorippa curvipes John Thomas Howell 1946-9-8 s.n. Marin Mount Tamalpais. Strand of Lake Lagunitas. Comment
  RSA126182  Rorippa curvipes var. truncata J. T. Howell 1946-9-8 s.n. Marin Strand of Lake Lagunitas, Tamalpais Mts Comment
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Feb 17 2009
  CAS-BOT-BC74836  Rorippa palustris var. palustris Doreen Smith 1995-4-28 s.n. Marin Abbotts Lagoon Trail, near trailhead, Point Reyes. Comment
  SEINET10832996  Rosa Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15917 Marin Point Reye National Seashore, Estero Trial, swale with Thalictrum, willow. 0 Comment
  CAS-BOT-BC147498  Rosa californica John Thomas Howell 1946-6-30 22162 Marin Rodeo Lagoon Comment
  CAS-BOT-BC147502  Rosa californica John Thomas Howell 1944-6-25 19651 Marin Santa Venetia 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
  UC1177431  Rubus discolor Lewis S. Rose 1946-8-11 46262 Marin Larkspur Comment
  UC710623  Rubus discolor John Thomas Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge Mill Valley; , Summit (Avenue) Ridge Comment
  JEPS77238  Rubus parviflorus Robert M. Lloyd 1963-4-24 2380 Marin one mi e Inverness; e of Inverness 3 Comment
  UC12961  Rubus parviflorus W. H. Brewer 1864-3-2 2753 Marin Angel Island Comment
  POM91790  Rubus parviflorus var. velutinus Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UCSB22972  Rubus spectabilis McMinn, Howard 1938-6-19 Marin Point Reyes road, Marin County Comment
  UCSB49040  Rubus spectabilis Martincich, M. 1980-3-24 Marin Murphy Ranch at north boundary with Pt. Reyes National Seashore 15 Comment
  RSA178046  Rubus spectabilis var. franciscanus Robert F. Thorne 1965-4-21 34411 Marin Point Reyes National Seashore. 8 Comment
  CAS-BOT-BC158718  Rubus ulmifolius John Thomas Howell 1943-9-5 19313 Marin Between Tamalpais Valley and Tamalpais High School Comment
  CAS-BOT-BC158835  Rubus ursinus John Thomas Howell 1938-5-22 13799 Marin San Anselmo Canyon Comment
  CAS-BOT-BC158838  Rubus ursinus John Thomas Howell 1938-6-5 13898 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC158862  Rubus ursinus Peter H. Raven; Michael P. Johnson 1967-5-1 21181 Marin on south ridge of Mount Ida - Angel Island 237 Comment
  RSA0048667  Rubus vitifolius Keith E. Hoffmaster 1946-3-9 1231 Marin Near Bodega. [Located between Marin and Sonoma County] Comment
  SEINET11939807  Rumex acetosella E. H. Graham 1931-1 6878 Marin Near lighthouse, Pt. Reyes Comment
  UCD100985  Rumex acetosella H. A. Borthwick 1925-6-5 1828 Marin Bolinas. Comment
  CAS-BOT-BC422282  Rumex californicus John Thomas Howell 1943-9-19 19328 Marin Escalle Comment
  CAS-BOT-BC421803  Rumex conglomeratus Miss. A. Eastwood 1894-7-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC433255  Rumex crispus John Thomas Howell 1953-7-2 s.n. Marin Tamalpais Valley Comment
  CAS-BOT-BC433263  Rumex crispus Javier Penalosa; Douglas Ripley; Sheila McCarthy 1961-4-29 1350 Marin Tiburon Peninsula. Near Marin Country Day School (Paradise Dr. 1.3 mi. from intersection with U. S. 101) Comment
  CAS-BOT-BC433452  Rumex crispus Javier Penalosa 1961-2-25 1080 Marin Tiburon Peninsula. Tiburon. Near Recreation Center below St. Hilary's Church. Comment
  UC589512  Rumex occidentalis Beryl O. Schreiber 1932-6-23 568 Marin Hearts Desire Beach Tomales Bay Comment
  UCD101362  Rumex occidentalis John M. Tucker 1951-6-29 2161 Marin Beside road, about 5 miles west of Inverness. Comment
  CAS-BOT-BC434104  Rumex transitorius John Thomas Howell 1946-6-30 22139 Marin Rodeo Lagoon Comment
  CAS-BOT-BC434106  Rumex transitorius John Thomas Howell 1945-7-29 21336 Marin Bolinas Comment
  CAS-BOT-BC434112  Rumex transitorius Gordon H. True 1971-6-15 7663 Marin Point Reyes Bird Observatory, 3 miles NW of Bolinas in Marin County. Elev. sea-level 0 Comment
  UC1614674  Rupertia physodes Charles M. Belshaw 1934-3-18 58 Marin 2 mi. w. Mill Valley 45 Comment
  RSA169525  Ruppia maritima Victor Duran 1932-8-27 s.n. Marin Tomales Bay Comment
  UC424672  Ruppia maritima H. E. Parks 1928-3-28 Marin Tiburon; Station 10 Comment
  CAS-BOT-BC239839  Rytidosperma penicillatum Doreen L. Smith 2004-5-30 s.n. Marin Top of Mt. Vision, parking lot area Pt. Reyes peninsula Comment
  UCD92328  Rytidosperma racemosum Gordon H. True 1978-6-26 8468 Marin Angel Island, just north of West Garrison. Comment
  CAS-BOT-BC445633  Sagittaria brevirostra Doreen Smith 1999-10-7 s.n. Marin Laguna in Chileno Valley Comment
  JEPS83734 Image available Sagittaria rigida R. Raiche 1987-7-20 70477 Marin small farm pond in dunes sw of Abbotts Lagoon; Point Reyes Peninsula 6 Comment
  SEINET11941056  Salicornia depressa E. H. Graham 1931-1 6887 Marin Near lighthouse, Pt Reyes Comment
  JEPS80889  Salicornia virginica Rimo Bacigalupi 1971-9-5 9328 Marin very close road leading to Point Reyes Lighthouse (at Drakes Estero); Drakes Estero 1 Comment
  UC589553  Salicornia virginica Beryl O. Schreiber 1932-6-17 696 Marin Hearts Desire Beach Tomales Bay Comment
  UC746967  Salix exigua var. hindsiana G. Thomas Robbins with J. T. Howell 1945-5-9 1884 Marin 1/2 mi n Hamilton Field Air Base Comment
  CAS-BOT-BC104149  Salix hindsiana John Thomas Howell 1945-5-9 20841 Marin Ignacio Comment
  RSA98706  Salix hookeriana J. T. Howell 1952-6-3 28324 Marin Near Ledum Swamp. Pt. Reyes Peninsula. Comment
  CAS-BOT-BC128144  Salix lasiandra var. lasiandra Javier Penalosa 1961-6-29 1923 Marin Near Recreation Center in Tiburon - Tiburon Peninsula Comment
  CAS-BOT-BC128146  Salix lasiandra var. lasiandra Alice Eastwood 1915-3-28 3994 Marin Lagunitas Comment
  UC505688  Salix lasiolepis C. R. and B. S. Ball 1933-5-30 2507 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
  UC589350  Salix lasiolepis Beryl O. Schreiber 1932-7-25 666 Marin Lone Pine Beach Tomales Bay (canyon) Comment
  UC614713  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2113 Marin County Road near Point Julia; Inverness Comment
  CAS-BOT-BC107302  Salix lasiolepis var. bigelovii Mary P. Wells 1981-1-24 s.n. Marin Vistazo East, across from house at 1828, Tiburon Comment
  CAS-BOT-BC107316  Salix lasiolepis var. bigelovii C. R. Ball; B. S. Ball 1933-5-30 2507 Marin about 6 miles west of Inverness on road to Pt. Reyes Light, headwaters of Drake's Estero Comment
  CAS-BOT-BC124334  Salix lasiolepis var. lasiolepis John Thomas Howell 1926-2-28 1649 Marin South side of Mt. Tamalpais Comment
  CAS-BOT-BC124336  Salix lasiolepis var. lasiolepis Javier Penalosa 1961-2-25 1074 Marin Tiburon. NWPRR tracks near water tower Comment
  RSA126188  Salix lucida subsp. lasiandra J. T. Howell 1944-7-23 s.n. Marin Santa Venetia. Comment
  CAS-BOT-BC126418  Salix sitchensis Alice Eastwood 1915-3-28 3976 Marin Lagunitas Comment
  CAS-BOT-BC126422  Salix sitchensis John Thomas Howell 1947-3-23 23047 Marin Cataract Gulch, Mt. Tamalpais Comment
  UC1176803  Salix sitchensis John Thomas Howell 1943-7-4 18263 Marin Ledum Swamp on rd. to Pt. Reyes; Ledum Swamp Comment
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Dec 6 2007
  CAS-BOT-BC235146  Sambucus racemosa var. racemosa L. R. Abrams 1927-4-19 11628 Marin Near head of Drakes estuary Comment
  CAS-BOT-BC235157  Sambucus racemosa var. racemosa Fred Ross; Gordon H. True 1970-2-27 5188 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo]. Arroyo Honda [Hondo] 60 Comment
  SJSU3898  Sambucus racemosa var. racemosa C. W. Sharsmith 1964-4-25 7230 Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 365 Comment
  CAS-BOT-BC235153  Sambucus racemosa var. racemosa Ella Dales Cantelow 1941-3-21 3740 Marin N. of Inverness on rd. to Pt. Reyes Comment
  JEPS127699  Sanicula arctopoides Adam C. Schneider with Susan Fawcett 2014-3-28 461 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook Comment
  JEPS192  Sanicula arctopoides W. L. Jepson Feb 13 1900-Feb 18 1900 501 Marin Inverness Comment
  UC1123151  Sanicula arctopoides N. French 1935-6-28 621 Marin Muir Woods 182 Comment
  UC403308  Sanicula bipinnatifida H. E. and S. T. Parks 1930-4-10 476 Marin Tiburon Peninsula Comment
  JEPS127738  Sanicula crassicaulis Adam C. Schneider with Susan Fawcett 2014-3-28 460 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UC1022537  Sanicula crassicaulis C. Ritchie Bell 1952-4-9 3 X388 Marin 2 mi n of Tiburon (above road) Comment
  UC419022  Sanicula crassicaulis H. E. Parks March, 1923 1473 Marin Tiburon Peninsula Comment
  CAS-BOT-BC359744  Sanicula laciniata T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13613 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  JEPS990  Sanicula laciniata W. L. Jepson 1892-4-5 14183 Marin Mount Tamalpais Comment
  UCR66590  Sanicula laciniata L. S. Rose 1949-4-6 49023 Marin Black Point 31 Comment
  SEINET13945205 Image available Sanicula laciniata Joseph Andorfer Ewan 1963-1 9410 Marin Summit Alpine Lake Trail above Deer Park Comment
  UC1412266  Sanicula tuberosa T. I. Chuang and F. M. Chuang 1975-3-2 7491 Marin 2 mi sw of Fairfax Comment
  SEINET13947743 Image available Satureja douglasii Peter H. Raven 1950-1 2634 Marin Buena Vista Drive, above Mill Valley Comment
  UC366971  Satureja douglasii J. G. Lemmon and wife May 1883 Marin San Rafael and Oakland Hills Comment
  UCD128136  Scandix pecten-veneris M. Wiesendanger 1926-4-1 1507 Marin Exact location unknown. Comment
  RSA508234  Schoenoplectus maritimus Robert A. Norris 1974-8-25 2163 Marin Rodeo Lagoon, Ft. Cronkite. Comment
  CAS-BOT-BC227799  Schoenoplectus pungens var. longispicatus Peter W. Fritsch; Doreen Smith; Yuguo Wang 2012-8-29 1947 Marin Point Reyes National Seashore, Creamery Bay 23 Comment
  UC614785  Scirpus californicus Beryl O. Schreiber 1936-6-28 2280 Marin 0.5 mi sw Point Reyes Station; sw of Point Reyes Station 1 Comment
  JEPS73773  Scirpus pungens William S. Cooper 1925-7-23 62 Marin Drakes Bay Comment
  CAS-BOT-BC518976  Scoliopus bigelovii Dr. A. Kellogg; W. G. W. Harford 1869-2-22 984 Marin Saucilito [Sausilto] Comment
  UC672085  Scoliopus bigelovii Herbert L. Mason 1925-2-1 1231 Marin Mt. Tamalpais, Lagunitas Rd. Comment
  SEINET10548804  Scrophularia californica Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 802 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  JEPS48067  Sedum spathulifolium L. M. Newlon 1919-5-11 Marin Cascades near Fairfax; Cascades near Fairfax Comment
  UC14454  Sedum spathulifolium W. C. Blasdale 1893-5-27 Marin Lagunitas Comment
  UC726267  Sedum spathulifolium A. A. Heller 1940-6-12 15726 Marin along State Highway #1 s Tomales (clinging to the face of almost perpendicular rocks); s of Tomales 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
  CAS-BOT-BC69742  Selaginella wallacei L. R. Abrams 1922-4-29 8080 Marin On Pipe Line Trail, about 1 mi. n. of R.R. Bridge. Comment
  POM264529  Selaginella wallacei Alan A. Beetle 1940-1-21 1566 Marin Fire road 0.5 mile E of Toll Gate, Mount Tamalpais. 500 Comment
  UC665704  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin fire rd. 1/2 mi e of Toll Gate Mt. Tamalpais 500 Comment
  CAS-BOT-BC363329  Senecio aronicoides John Thomas Howell 1925-4-5 922 Marin Pipeline Trail Comment
  CAS-BOT-BC363330  Senecio aronicoides Alice Eastwood 1925-4-5 s.n. Marin Angel Island Comment
  JEPS30393  Senecio hydrophilus Peter H. Raven 1961-8-22 16576 Marin Chileno Valley Comment
  UC750573  Senecio hydrophilus Lewis S. Rose 1946-9-20 46280 Marin Laguna in Chileno Valley; Laguna in Chileno Valley Comment
  CAS-BOT-BC531676  Senecio sylvaticus A. Williams 2015-4-4 15110 Marin Mount Tamalpais. Marin Municipal Water District lands: end of Bon Tempe Dam Rd above Alpine Lake Comment
  CAS-BOT-BC85802  Sequoia sempervirens James I. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC85811  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC85849  Sequoia sempervirens C. Hart Merriam 1921-1-18 s.n. Marin Lagunitas Comment
  UC257  Sequoia sempervirens H. T. A. Hus Dec 25 1899-Dec 30 1899 Marin Comment
  SEINET10612355  Sequoia sempervirens John Thomas Howell Howell 32020 Marin Fern Canyon, Mt. Tamalpais. Short-leaved branchlets from 15-foot individual on exposed slope in the chaparral, the longer-leaved branchlets from hundred-foot trees in moist protected canyon. From California Academy of Sciences. Comment
  SEINET11737932  Sequoia sempervirens H. W. Graham 1927-1 9- 11 -43 Marin from Wild Valley to Muir Woods, near San Francisco Comment
  SFV12166  Sequoia sempervirens B. J. McCaskill 1968-10-30 760 Marin About 50 yards up dirt road at end of Phoenix Road, Kent Woodlands, northeast of Mount Tamalpais. On open east facing slope. Comment
  JEPS12493  Sherardia arvensis W. L. Jepson 1910-4-13 4031 Marin Tocaloma Comment
  CAS-BOT-BC205538  Sidalcea hickmanii subsp. viridis John Thomas Howell 1942-6-21 16997 Marin Carson Ridge Comment
  JEPS76988  Sidalcea malviflora subsp. malviflora Robert M. Lloyd 1963-3-10 2109 Marin Pt. Reyes Comment
  UC652682  Sidalcea malviflora subsp. malviflora G. B. and R. P. Rossbach 1938-5-26 702 Marin near Mt. Tamalpais (between Mill Valley and Stinson Beach); near Mt. Tamalpais, btw Mill Valley and Stinson Beach Comment
  POM282901  Sidalcea malviflora subsp. malviflora Lyman Benson 1929-5-21 1029 Marin Old Redwood Highway north of Sausolito toward Larkspur Comment
  RSA169405  Silene scouleri L. S. Rose 1963-5-30 63065 Marin Point Reyes Lighthouse. 30 Comment
  SEINET11944486  Silene scouleri subsp. grandis M. T. Doutt 1931-1 598 Marin Pt. Reyes Comment
  RSA0093433  Silybum marianum Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  RSA126195  Sisymbrium altissimum J. T. Howell 1942-4-23 23076 Marin Pt Reyes Road, west of Ledum Swamp. Comment
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Jul 18 2015
  OBI78578  Sisyrinchium bellum Lewis S. Rose 1939-5-17 39126 Marin Sausalito 122 Comment
  UC1192311  Sisyrinchium bellum Malcolm A. Nobs, S. Galen Smith 1949-6-29 899 Marin 3 mi n Inverness (on n side of Pt. Reyes road, just n of Pierce Pt. road) Comment
  UC1192313  Sisyrinchium californicum Malcolm A. Nobs, S. Galen Smith 1949-6-29 895 Marin 3 mi n of Inverness (on n side of Pt. Reyes Road, just n of Pierce Pt. Road) Comment
  UC1301100  Sisyrinchium californicum Helen K. Sharsmith 1963-3-30 5277 Marin Inverness Ridge Point Reyes Peninsula; San Francisco Bay Region, Point Reyes Peninsula 91 Comment
  UC3856  Smilacina racemosa Alice Eastwood 1896-3-18 Marin Lagunitas Creek Comment
  UC1537233  Smilacina stellata Gordon H. True Jr. 1936-3-21 361 Marin near Forest Knolls (n slope of hill) 182 Comment
  UC615078  Smilacina stellata Beryl O. Schreiber 1936-3-8 2146 Marin Chicken Ranch Beach Tomales Bay Comment
  UC615370  Smilacina stellata Beryl O. Schreiber 1932-3-13 80 Marin Inverness Comment
  SEINET10472586  Smilacina stellata Mary Susan Taylor Taylor 2479 Marin Samuel P. Taylor State Park. Comment
  SEINET3888091  Smilacina stellata var. sessilifolia Jean Lang 1964-4-25 24 Marin Trail off of fire road leading to Ross Reservoir, 0.1 mile northwest of Phoenix Lake Dam, 0.5 mile southwest of Ross.; 0 73 Comment
  UC1614429  Solanum nigrum Charles M. Belshaw 1936-1-1 1447 Marin Bolinas Comment
  CAS-BOT-BC156705  Solanum umbelliferum H. M. Hall 1909-6-5 8501 Marin Lagunitas Comment
  CAS-BOT-BC157411  Solanum umbelliferum H. C. Cantelow 1934-4-8 468 Marin Ross Comment
  CAS-BOT-BC365450  Solidago elongata John Thomas Howell 1946-6-30 22155 Marin Rodeo Lagoon 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-BC365673  Solidago spathulata Peter Rubtzoff 1951-9-23 780 Marin Point Reyes Comment
  CAS-BOT-BC365677  Solidago spathulata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  UC1177263  Solidago spathulata John Thomas Howell 1945-9-13 21463 Marin Drakes Estero Comment
  UCD163598  Solidago velutina subsp. californica Peter Rubtzoff 1980-9-9 9626 Marin San Anselmo. Comment
  CAS-BOT-BC365044  Solidago velutina subsp. californica Rimo Bacigalupi 1922-9-9 s.n. Marin Ridge between Blythedale and Baltimore Canyons, Mt. Tamalpais Comment
  CAS-BOT-BC365046  Solidago velutina subsp. californica John Thomas Howell 1947-6-18 23253 Marin Chileno Valley Comment
  CAS-BOT-BC365862  Soliva sessilis John Thomas Howell 1969-4-27 45554 Marin San Rafael Hills near McNears Beach Comment
  UC1106191  Soliva sessilis John Thomas Howell 1946-5-26 Marin near Ledum Swamp Comment
  CAS-BOT-BC365878  Soliva sessilis Catherine Best; Alva Day 1980-5-29 80 -39 Marin Angel Island. Slope above Ayala Cove in upper part of picnic area Comment
  SEINET11806897  Soliva sessilis F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -136 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  SEINET9297212  Soliva sessilis Unknown 1954-4-28 1811 Marin On Point Reyes Peninsula, 3 mi NE of Point Reyes Lighthouse. Growing along a sheltered rd cut, in coastal downs, in banded sandstone gravel Trifolium macrael. Comment
  CAS-BOT-BC423336  Sonchus asper A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14623 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
  CAS-BOT-BC235274  Sorghum bicolor John Thomas Howell 1939-11-5 s.n. Marin Along railroad, Sausalito Comment
  CAS-BOT-BC235330  Sorghum halepense Walter Lennon 1971-11-1 s.n. Marin Along freeway, San Rafael 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
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Sep 25 2008
  SEINET5319540  Spartina spartinae D. Spicher 1982-6-21 s.n. Marin Corte Madera, Creekside Park marsh across from Marin General Hospital Comment
  UCD119667  Spartium junceum Annabelle Kleist 2008-6-4 MT- 4 Marin Mount Tamalpais. Comment
  CAS-BOT-BC389957  Spergula arvensis Gordon H. True; Fred Ross No date on label 5067 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  UC589542  Spergula arvensis subsp. arvensis Beryl O. Schreiber 1932-8-5 756 Marin Tomales Bay, Point Julia Comment
  RSA0097834  Spergularia macrotheca I. L. Wiggins 1938-7-14 8935 Marin Stinson Beach, south end of Bolinas Bay. Comment
  RSA0097836  Spergularia macrotheca J. T. Howell 1944-5-28 19506 Marin Manzanita. Comment
  CAS-BOT-BC390360  Spergularia macrotheca var. macrotheca Peter Rubtzoff 1951-9-23 795 Marin Point Reyes Comment
  CAS-BOT-BC390818  Spergularia marina John Thomas Howell 1939-4-23 14608 Marin Blythedale Canyon, Mill Valley Comment
  CAS-BOT-BC390815  Spergularia marina John Thomas Howell 1939-5-7 14639 Marin Sausalito Comment
  CAS-BOT-BC390542  Spergularia media A. Eastwood 1920-7-15 s.n. Marin Almonte Comment
  CAS-BOT-BC391006  Spergularia villosa John Thomas Howell 1944-6-25 19643 Marin Santa Venetia 7 Comment
  CAS-BOT-BC391012  Spergularia villosa Peter H. Raven; Michael P. Johnson 1967-5-1 21027 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  SEINET3153364  Sphacele calycina K. Brandegee 1907-6-28 sn Marin Bolinas Ridge Comment
  CAS-BOT-BC535254  Spirodela polyrhiza Mrs. E. C. Sutliffe 1922-7-15 s.n. Marin Lily Lake Comment
  UC154263  Stachys ajugoides var. ajugoides J. Burtt Davy 1900-6-18 6746 Marin Point Reyes Comment
  JEPS77198  Stachys ajugoides var. rigida Robert M. Lloyd 1963-4-24 2346 Marin 3.5 mi s Fairfax (on Bolinas Road) 243 Comment
  UC25939  Stachys ajugoides var. rigida J. Burtt Davy Aug 1898 4341 Marin near Olema Comment
  UCLA70865  Stachys ajugoides var. rigida G. R. Vasey Jul 1880 506 Marin Comment
  RSA446680  Stachys chamissonis M. B. Dunkle 1931-7-11 2487 Marin Tomales Bay, south side near Inverness Comment
  SBBG80001  Stachys chamissonis L. Rowntree 1930-7-17 Marin Point Reyes Peninsula Comment
  SEINET9349359  Stachys rigida var. rigida Unknown 1998-5-10 05 Marin Mill Valley Comment
  JEPS13994  Stebbinsoseris decipiens Kenton L. Chambers 1955-4-24 668 Marin Highway 1 about 2.5 mi s Stinson Beach Comment
  CAS-BOT-BC175350  Stellaria borealis subsp. sitchana John Thomas Howell 1943-7-4 18261 Marin Ledum Swamp on road to Pt. Reyes Comment
  UC135521  Stellaria crispa Alice Eastwood 1898-5-29 Marin Bear Valley Comment
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Aug 9 2010
  CAS-BOT-BC181438  Stellaria littoralis John Thomas Howell 1947-5-14 s.n. Marin McClure Beach Comment
  JEPS51091  Stellaria littoralis William S. Cooper 1925-7-23 83 Marin Pt. Reyes Comment
  UC615356  Stellaria littoralis Beryl O. Schreiber 1932-4-2 192 Marin Point Reyes Lighthouse Comment
  UCD99348  Stellaria littoralis Dawn F. Adams 1978-5-28 27 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 Comment
  UCR65566  Stellaria littoralis Aaron Liston, S. Meury 1989-4-18 789- 2 Marin San Francisco Bay Region, south of Marshall; Tomales Bay 0 Comment
  CAS-BOT-BC393805  Stellaria media Peter H. Raven; Michael P. Johnson 1967-5-1 21097 Marin Angel Island; Rock Quarry 30 Comment
  CAS-BOT-BC221853  Stenotaphrum secundatum John Thomas Howell 1945-7-22 21330 Marin West of Mill Valley on road to Muir Woods Comment
  CAS-BOT-BC221857  Stenotaphrum secundatum John Thomas Howell 1945-7-22 21330 Marin West of Mill Valley on road to Muir Woods Comment
  UC92342  Stephanomeria elata Brandegee Nov 1888 Marin Angel Island Comment
  CAS-BOT-BC375828  Stephanomeria virgata David Herlocker 2003-9-1 s.n. Marin Big Rock Ridge Comment
  SD243254  Stipa purpurata Thomas C. Fuller, G. D. Barbe 1978-6-2 2391 Marin South-facing slope of canyon on the west slope of Bolinas Ridge, 0.5 km east of Highway 1 at southern limits of Dogtown, 4 km north of Bolinas. Comment
  UC1177256  Streptanthus batrachopus John Thomas Howell 1946-5-19 21922 Marin Carson Ridge Comment
  UC1292732  Streptanthus batrachopus Freed W. Hoffman 1948-8-25 2370 Marin North Side Trail Mt. Tamalpais Comment
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Mar 22 2019
  UC956559  Streptanthus batrachopus Freed W. Hoffman 1948-8-25 2370 Marin North Side Trail Mt. Tamalpais Comment
  OBI14891  Streptanthus glandulosus subsp. niger Rimo Bacigalupi, G. T. Robbins 1954-6-17 4547 Marin Near St. Hilary Catholic church, above Tiburon 76 Comment
  CAS-BOT-BC87269  Streptanthus glandulosus subsp. pulchellus Alice Eastwood 1927-7-4 s.n. Marin Near Alpine Dam. Comment
  UC10910  Streptanthus glandulosus subsp. pulchellus Willis L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC1492794  Streptanthus glandulosus subsp. pulchellus Freed W. Hoffman 1958-8-25 2371 Marin on trail to Rifle Camp from road near Tamalpais Theatre Mt. Tamalpais (sw exposure) 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
  UC1292746  Streptanthus glandulosus subsp. secundus Freed W. Hoffman 1949-6-20 2908 Marin San Geronimo Ridge Comment
  UC188079  Streptanthus glandulosus subsp. secundus M. K. Curran May 1886 Marin Tamalpais Comment
  JEPS81604  Streptanthus glandulosus subsp. secundus R. Raiche 1982-5-9 20335 Marin open slope on Lucas Valley Road 5.1 mi e San Geronimo-Nicasio Road Comment
  UC1083141  Streptanthus niger Herbert L. Mason 1940-5-20 12290 Marin serpentine outcrop back of Tiburon Comment
  UCD116123  Streptanthus tortuosus Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
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Jul 20 2018
  CAS-BOT-BC422977  Stylomecon heterophylla J. Douglas Ripley 1968-4-11 1068 Marin Angel Island. North slope of island, approximately 50 feet above water, at base of ridge leading to Point Ione. 15 Comment
  CAS-BOT-BC234681  Symphoricarpos mollis Peter H. Raven; Michael P. Johnson 1967-5-1 21177 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  SEINET10862157  Symphoricarpos rivularis Robert A. Norris 1977-6-2 Norris 3631 Marin McNear's Beach. Comment
  CAS-BOT-BC99146  Symphyotrichum chilense Henry M. Pollard 1936-5-1 s.n. Marin Woodacre to Fairfax Comment
  UC29905  Symphyotrichum chilense J. Burtt Davy 1894-8-28 1213 Marin Bolinas Bay Boilinas Bay Comment
  UC521730  Symphyotrichum chilense Joseph Andorfer Ewan 1933-10-22 8054 Marin Cold Bog, Pt. Reyes Peninsula Pt. Reyes Peninsula Comment
  UCD136538  Symphyotrichum chilense Collector unknown 1925-6-6 1659 Marin Bolinas. Comment
  CAS-BOT-BC99138  Symphyotrichum chilense John Thomas Howell 1965-10-13 41411 Marin John Thomas Howell Botanical Garden, Tiburon, only in eastern seepages Comment
  UC589341  Symphyotrichum subspicatum Beryl O. Schreiber 1932-6-29 583 Marin Sand Dune Beach, (Tomales Bay) Tomales Bay Comment
  UC920916  Synthyris reniformis Calvin McMillan 1949-2-2 1531 Marin Cataract Gulch; Mount Tamalpais Comment
  UC14496  Synthyris reniformis Chestnut and Drew 1891-3-21 Marin Laqunitas Creek Comment
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Mar 16 2014
  CHSC27751  Taraxia ovata Karen A. Smail 1978-3-24 Marin Adjacent to lake side of Novato Blvd. at Stafford Lake, Novato. Just e of parking lot along path. 60 Comment
  JEPS31738  Taraxia ovata W. L. Jepson 1927-3-20 11564 Marin Alto sta. Mt. Tamalpais Comment
  UC1122288  Taraxia ovata N. French 1935-3-28 625 Marin Muir Woods Tamalpais Quadrangle Comment
  UCD107007  Taraxia ovata Charles F. Battaglia 1998-5-9 009 Marin Vineyard Rd., 1.1 mi. west of Sutro Rd., off of Novato Blvd. Public access/open space trail leads up Big Rock Ridge. Approx. 0.2 mi. into valley from upper reaches of the trail. 152 Comment
  UCD107045  Taraxia ovata Kay Ryugo 1951-3-23 1003 Marin 1 mile north of Olema along Olema Creek. Comment
  UCD68055  Taraxia ovata James Bennett 1976-5-1 123 Marin Mill Valley, Kite Hill, 100 yds West of Marin County Corporation Yard. Found on grassy hills, on an East facing slope, with partial sunlight. Flowers, yellow scattered occasional. 45 Comment
  SEINET5850082 Image available Tauschia kelloggii Robert A. Norris, John L. Inase 1983-1 4498 Marin By small waterfall on fairly open, rocky, SW-facing slope by Old Railroad Grade, Mt. Tamalpais. 219 Comment
  JEPS49701  Tellima grandiflora V. S. Brown 1912-4-13 Marin Point Reyes 30 Comment
  JEPS77204  Thermopsis californica var. californica Robert M. Lloyd 1963-4-24 2351 Marin on Bolinas Road 5 mi s Fairfax 274 Comment
  SBBG3790  Thermopsis californica var. californica H. and M. Dearing 1939-4-28 3216 Marin Mt Tamalpais Comment
  UC555347  Thermopsis californica var. californica Herbert L. Mason 1928-4-13 4318 Marin hills n San Rafael Comment
  UC747361  Thysanocarpus curvipes G. Thomas Robbins 1944-4-14 1513 Marin 2-3 mi w Hamilton Field Air Base (on n slope of Big Rock Ridge); w of Hamilton Field Air BAse, n slope Big Rock Ridge 152 Comment
  SJSU774  Tibouchina semidecandra A. W. Jacobs 1942-8-18 Marin residence, San Rafael Comment
  CDA5388  Torilis arvensis subsp. purpurea J. T. Howell 1976-6-2 51808 Marin Larkspur. 0 Comment
  CAS-BOT-BC81406  Torreya californica John Thomas Howell 1948-5-16 24303 Marin Near top of Eldridge Grade, Mt. Tamalpais Comment
  CAS-BOT-BC81417  Torreya californica Volney Rattan 1867-5-1 s.n. Marin Paper Mill Comment
  CAS-BOT-BC85186  Torreya californica S. E. Hirstel 1933-5-14 s.n. Marin Camp Tucker, north side of Mt. Tamalpais Comment
  UCSB26260  Torreya californica Ketcham, A. 1968-5-18 Marin At Willow Meadow, on the north side of Mount Tamalpais, about 1 mile from Potrero Meadows on the Kent Trail Comment
  NY17645  Torreya californica H. N. Bolander 1866-1 -h 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
  UCD93206  Torreyochloa pallida var. pauciflora P. B. Kennedy 1921-9-29 s.n. Marin Olema. Comment
  CHSC22976  Toxicoscordion fremontii Robert A. Schlising; Glenn Keator 1962-2-18 2062 Marin A short distance west of Drake's Beach County Park. Comment
  SJSU7548  Toxicoscordion fremontii W. D. Pitts 1975-3-15 28 Marin c. 1.5 mi S of Abbotts Lagoon, Point Reyes Peninsula 30 Comment
  UC2025091  Toxicoscordion fremontii Fayla Schwartz 1990-3-15 113 Marin Marin Co.: On California State Game Preserve land between Hwy 1 and Lake Lagunitas. 3.4 miles west of summit with road to Mt. Tamalpais on Fairfax-Bolinas Road. Comment
  CHSC8154  Tragopogon porrifolius J. G. Moore 1969-5-10 79 Marin On n side of Hwy 104, 200 yds e of Olema. 60 Comment
  UC924230  Trientalis latifolia H. S. Reed 1939-5-23 266 Marin Mount Tamalpais 243 Comment
  UCSC009379  Trifolium Randall Morgan 1998-5-30 2801 Marin Mt. Tamalpais Comment
  UC188626  Trifolium albopurpureum var. dichotomum Michener and Bioletti April 1892 Marin Ross Valley Comment
  CAS-BOT-BC208298  Trifolium amoenum Peter G. Connors 1996-5-26 369 Marin North end of Kailua Avenue, Dillon Beach 45 Comment
  UC746986  Trifolium barbigerum G. Thomas Robbins with J. T. Howell 1945-5-9 1896 Marin 1/2 mi n Hamilton Field Air Base Comment
  POM278625  Trifolium barbigerum Lyman D. Benson 1935-5-16 6567 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  CAS-BOT-BC232487  Trifolium bifidum A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 719 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
  UCR20481  Trifolium bifidum var. decipiens H. M. Whistler 1966-4-15 660415- 13 W Marin Samuel P. Taylor State Park. Madrone Campground Comment
  SEINET3522912 Image available Trifolium depauperatum Lewis S. Rose 1933-4-12 33074 Marin Sausalito, Rocky hills, Sausalito, California. Comment
  UC555356  Trifolium depauperatum var. amplectens Herbert L. Mason 1925-4-12 1344 Marin Mt. Tamalpais Comment
  UC555370  Trifolium depauperatum var. truncatum H. L. Mason 1928-4-28 4439 Marin Tiburon Peninsula Comment
  CAS-BOT-BC232483  Trifolium dubium T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1223 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-BC285566  Trifolium dubium C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13121 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UC1106244  Trifolium gracilentum John Thomas Howell 1946-4-18 21662 Marin Black Point Comment
  JEPS65932  Trifolium macraei W. L. Jepson 1919-5-18 8311 Marin Point Reyes Comment
  UCD38311  Trifolium macraei Beecher Crampton 1954-4-28 1809 Marin 5 miles northeast of Pt. Reyes Lighthouse. Comment
  UCSC006204  Trifolium macraei Randall Morgan 1996-5-18 2452 Marin Pt. Reyes, Seed originally from Abbott Comment
  UC16622  Trifolium microcephalum J. Burtt Davy 1900-6-18 6764 B Marin Point Reyes Comment
  RSA128925  Trifolium oliganthum J. T. Howell 1947-4-27 23080 Marin Bald Mt. west of San Anselmo Comment
  JEPS27959  Trifolium subterraneum Rimo Bacigalupi 1961-5-29 7716 Marin beside and somewhat above Tomasini Creek (just w of State Highway 1) 12 Comment
  SEINET4178572 Image available Trifolium subterraneum Rimo Bacigalupi, L. R. Heckard 1961-5-29 7716 Marin Somewhat above Tomasini Creek, just west of state highway 1 12 Comment
  UCR12070  Trifolium truncatum Coleta A. Lawler 1964-4-4 25 Marin San Francisco Bay Region, along San Quentin Road, bend in road c. l/8 mi before prison gate, traveling toward Mill Valley 5 Comment
  UC750664  Trifolium variegatum var. melananthum Lewis S. Rose 1946-4-18 46037 Marin Ignacio Comment
  POM203515  Trifolium variegatum var. melananthum L. S. Rose 1932-4-20 32168 Marin Woodacre. Comment
  UC630787  Trifolium variegatum var. variegatum Katharine Brandegee may 1913 Marin Tamalpais Mill Valley Comment
  UC403345  Trifolium willdenovii H. E. and S. T. Parks 1930-4-10 486 Marin above Tiburon (on hills) Comment
  POM126200  Trifolium willdenovii C. F. Sonne 1887-4-17 1394 Marin Near Mt. Temalpais. Comment
  RSA91103  Trifolium willdenovii P. B. Kennedy 1907-5-5 s.n. Marin Farifax Comment
  UC16758  Trifolium willdenovii H. N. Bolander April 1866 6283 Marin Comment
  UCD35705  Trifolium wormskioldii Beecher Crampton 1960-6-8 5605 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  UCD38289  Trifolium wormskioldii Beecher Crampton 1954-4-28 1797 Marin 2 miles east of Woodacre. Comment
  UCR132668  Triglochin maritima Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Wm. Shields Page Preserve, marsh, west side of Tomales Bay, 2 miles north of Inverness on Sir Francis Drake Highway 3 Comment
  POM312976  Triglochin maritima Malcolm A. Nobs, S. Galen Smith 1949-6-29 903 Marin Point Reyes, north of Inverness Comment
  UC1543211  Triglochin maritima Donald G. Nelson 1937-7-10 548 Marin on main highway between Inverness Ridge and Point Reyes (beyond Marshall's Landing) Comment
  UC844548  Trillium chloropetalum Alice Eastwood 1915-3-28 3984 Marin Lagunitas Comment
  CAS-BOT-BC519109  Trillium chloropetalum var. chloropetalum Beryl O. Schreiber 1936-3-7 2143 Marin Near Chicken Ranch Beach, 1 mile north of Inverness on Tomales Bay Comment
  RSA51378  Trillium chloropetalum var. chloropetalum Lewis S. Rose 1950-3-25 50031 Marin Muir Woods. Comment
  RSA378203  Trillium chloropetalum var. giganteum Mark Morris s.n. Marin Mt. Tamalpais Comment
  UC1134681  Trillium ovatum H. S. Yates 1935-4-2 5038 Marin Muir Woods Tamalpais Quad., Muir Woods Comment
  UC3994  Trillium ovatum Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  CAS-BOT-BC133408  Trillium ovatum Gilbert Muth 1965-8-12 s.n. Marin Trail to Blk. Mt. Comment
  UC589497  Triodanis biflora Beryl O. Schreiber 1932-6-29 631 Marin Tomales Bay Sand Dune Beach; , Sand Dune Beach Comment
  UC1784188  Triphysaria eriantha Ethel Crum 1930-1 680 Marin Point Reyes Comment
  JEPS58925  Triphysaria eriantha subsp. eriantha John Thomas Howell 1946-4-14 21637 Marin near Laguna School (Chileno Valley); Chileno Valley Comment
  CAS-BOT-BC238522  Triphysaria floribunda Rimo Bacigalupi 1928-3-10 1817 Marin 3 1/2 miles north of Point Reyes Lighthouse Comment
  UC1407892  Triphysaria floribunda L. D. Thurman 1962-4-28 55 Marin Pt. Reyes Lighthouse parking lot Comment
  CAS-BOT-BC238515  Triphysaria floribunda Milo S. Baker 1936-4-1 s.n. Marin Along the highway to Point Reyes Lighthouse, near the R. C. A. station Comment
  SEINET13747912  Triphysaria floribunda C. Fitz 1959-4-5 s. n. Marin Near China Camp 91 Comment
  SEINET7075506  Triphysaria micrantha A. G. Vestal 1955-5-6 s.n. Marin About 0.6 mile north of San Geronimo on Nicaso Hill Road. 38? deg. 1' 19" North Latitude, -122? deg. 39' 34" West Longitude. UTM Zone 10, 529885mE, 4208099mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  POM194597  Triphysaria versicolor subsp. faucibarbata H. P. Bracelin 1930-4-20 16 Marin Point Reyes. Near Light House grounds. 150 Comment
  CAS-BOT-BC199637  Trisetum canescens John Thomas Howell 1939-5-14 14659 Marin Ross Comment
  JEPS127730  Triteleia laxa H. Forbes, B. Keller 2009-5-21 UCBG 22 Marin Novato: Mt. Burdell Open Space Preserve, along the San Marin Fire Road at the end of San Mateo Road, about 0.4 km beyond the entrance gate. Comment
  UCD70819  Triteleia laxa Michele H. Mills 1997-4-16 s.n. Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 53 Comment
  CAS-BOT-BC526452  Triteleia laxa A. A. Heller 1940-6-12 15728 Marin Along State Highway 1, east side of Tamales Bay, opposite Inverness Comment
  SEINET6882305  Triteleia laxa W. P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin, (ca. 7.4 miles east-southeast of Stinson Beach). Comment
  UC1300930  Triteleia laxa Helen K. Sharsmith 1963-5-18 5437 Marin Alpine Dam Road near Larkspur; San Francisco Bay Region 137 Comment
  CAS-BOT-BC527405  Triteleia peduncularis John Thomas Howell 1937-7-4 13090 Marin Tiburon Comment
  RSA378086  Triteleia peduncularis Robert Gustafson, Don Reynolds 1983-6-6 2696 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  CAS-BOT-BC73967  Turritis glabra John F. Emmel 1970-5-2 271 Marin Along highway at confluence of Lagunitas Creek and San Geronimo Creek, southwest of Lagunitas. 60 Comment
  UC1177406  Typha angustifolia John Thomas Howell 1948-9-19 25288 Marin Phoenix Lake Mt. Tamalpais; , Phoenix Lake Comment
  UC614786  Typha latifolia Beryl O. Schreiber 1936-6-28 2286 Marin 0.5 mi sw Point Reyes Station; sw of Point Reyes Station 1 Comment
  HSC63683  Ulex europaeus Richard Spjut 1979-4-6 5452 Marin Vicinity of Tomales to 1 mi. S along Hwy. 1; about 50 mi. NW of San Francisco 0 Comment
  UCD108645  Ulex europaeus T. C. Fuller 1961-5-4 6131 Marin Robert Dollar estate, n.w. San Rafael. Comment
  CAS-BOT-BC91151  Umbellularia californica Javier Penalosa 1961-4-1 1241 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. Ravine on west slope draining south toward Railroad tracks. 91 Comment
  CAS-BOT-BC91153  Umbellularia californica C. B. Wolf; E. R. Johnson 1934-10-18 6199 Marin Marin Dell Scholl, 5 miles north of San Rafael. 30 Comment
  CAS-BOT-BC404142  Urtica dioica subsp. holosericea Dennis W. Woodland 1970-8-13 1621 a Marin 1 1/2 mi. east of Point Reyes Station on Point Reyes-Petaluma Road Comment
  CAS-BOT-BC471250  Vaccinium cespitosum Peter W. Fritsch; Lisa Fritsch 2015-5-10 1968 Marin Point Reyes National Seashore, just S of Abbotts Lagoon, N end of Lunny Ranch 5 Comment
  CAS-BOT-BC193927  Vaccinium ovatum C. Hart Merriam 1919-9-10 s.n. Marin Lagunitas Comment
  UC710620  Verbena incompta John Thomas Howell 1943-9-5 19323 Marin southern part Mill Valley 7 Comment
  JEPS6973  Veronica persica Peter H. Raven 1951-2-3 2725 Marin head of Blythedale Canyon (Mill Valley); , Blythedale Canyon Comment
  JEPS58915  Veronica scutellata John Thomas Howell 1946-6-20 22105 Marin 4 mi n of Bolinas Comment
  CAS-BOT-BC267238  Viburnum Greg de Nevers 1981-3-4 s.n. Marin Phoenix Lake, W facing slope above the high trail from parking lot to lake 53 Comment
  UC16964  Vicia americana var. americana W. L. Jepson 1892-4-5 Marin Mt. Tamalpais Comment
  UCD108678  Vicia americana var. americana Collector unknown 1925-6-6 1705 Marin Bolinas. Comment
  SEINET12157849  Vicia exigua L. S. Rose 1932-1 32172 Marin Forrest Edge, Woodacre Comment
  UC589376  Vicia gigantea Beryl O. Schreiber 1932-7-31 707 Marin Indian Beach; Tomales Bay Comment
  UC1096421  Vicia sativa subsp. nigra Beryl O. Schreiber 1941-4-12 2641 Marin Hick's Valley 121 Comment
  CAS-BOT-BC274428  Vinca major J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13317 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC175961  Viola adunca Greg de Nevers 2001-5-14 12514 Marin Fairfax, Cascade Canyon Comment
  UC1023867  Viola adunca Ira L. Wiggins 1954-2-27 13000 Marin 5 mi nw of Inverness (along road to McClure Beach, Point Reyes Road) Comment
  UC73464  Viola adunca Miss M. Alice King 1898-1 Marin Comment
  UCSB15254  Viola adunca var. adunca Breedlove, Dennis 1962-4-17 Marin Point Reyes Peninsula 60 Comment
  CAS-BOT-BC531491  Viola glabella D. Greenberger; K. Hall; M. Kelly; J. Doyle 2015-5-9 15762 Marin Mount Tamalpais. Marin Municipal Water District lands: Carson Falls Trail Comment
  UCD110880  Viola glabella Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  UC35302  Viola ocellata Chesnut and Drew 1891-4-17 Marin Liberty's Comment
  CAS-BOT-BC279946  Viola odorata J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13325 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC63857  Viola odorata H. M. Hall 1901-2-22 1600 Marin Region of San Francisco Bay, Tamalpais Tamalpais; Region of San Francisco Bay, Tamalpais Comment
  UC403383  Viola pedunculata H. E. and S. T. Parks 1930-4-10 467 Marin Ross district, fields near highway Ross district 0 Comment
  UC1300831  Viola sempervirens Helen K. Sharsmith 1962-5-5 5007 Marin e slope of Bolinas Ridge (Alpine Dam Road); San Francisco Bay Region, Bolinas Ridge 243 Comment
  RSA412777  Viola sempervirens Cora Mae Life 1924-2-22 s.n. Marin Redwood Park, King Mtn, near Huckleberry Trail. Comment
  CAS-BOT-BC198782  Vulpia bromoides John Thomas Howell 1943-4-11 17920 Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC198800  Vulpia bromoides Saichi Kawahara 1969-5-28 1115 Marin Coastal stand, middle of Coast Minwok habitation site, Mrn 216, Limantous Spit, Drakes Bay Comment
  CAS-BOT-BC183153  Vulpia microstachys var. ciliata John Thomas Howell 1941-5-25 10233 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC183157  Vulpia microstachys var. ciliata John Thomas Howell 1946-5-14 21840 Marin Between Barth's Retreat and Potrero Meadow, Mt. Tamalpais Comment
  RSA128472  Vulpia microstachys var. ciliata P. H. Raven 1950-4-29 1925 Marin Hills above Tiburon. 122 Comment
  CAS-BOT-BC183995  Vulpia microstachys var. microstachys John Thomas Howell 1943-5-2 s.n. Marin Big Carson Comment
  CAS-BOT-BC184362  Vulpia microstachys var. pauciflora John Thomas Howell 1943-5-15 18092 Marin Tiburon Peninsula Comment
  RSA127226  Vulpia microstachys var. pauciflora J. T. Howell 1946-5-14 21839 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais. Comment
  SEINET10893344  Vulpia microstachys var. pauciflora John Thomas Howell 1943-5-22 Howell 18140 Marin Fairfax hills. Comment
  CDA9689  Vulpia myuros D. G. Kelch 2007-3-29 7 .107 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  CAS-BOT-BC184797  Vulpia myuros subsp. megalura John Thomas Howell 1947-5-25 23198 Marin Simmons Trail, Mt. Tamalpais 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
  SEINET10604659  Vulpia octoflora var. glauca John Thomas Howell 1946-5-12 Howell s.n. Marin Chaparral burn, Carson Ridge Comment
  UCR132662  Watsonia Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Wm. Shields Page Preserve, marsh, west side of Tomales Bay, 2 miles north of Inverness on Sir Francis Drake Highway 3 Comment
Read comments
Dec 8 2007
  CAS-BOT-BC534051  Watsonia marginata E. Pimentel; C. Darling; D. Smith; M. Menke; P. Suri 2015-5-9 15701 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Sky Oaks meadow Comment
  CDA31894  Whipplea modesta D. G. Kelch 2009-4-19 9 .151 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  UC1324892  Whipplea modesta H. U. Stauffer and E. Molseed 1964-5-17 5936 Marin 11 km w Fairfax; Alpine Lake 200 Comment
  UC1614659  Whipplea modesta Charles M. Belshaw 1934-3-18 37 Marin 1 mi w of Mill Valley (Lee Street Road); Lee Street Road Comment
  SEINET12217349  Whipplea modesta F. H. Utech 1988-1 88 -154 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  CAS-BOT-BC229752  Woodwardia fimbriata C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1811 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  RSA258887  Wyethia helenioides Thomas W. Nelson 1974-4-22 1198 Marin Lake Nicascio. Comment
  RSA256368  Xanthium spinosum Robert A. Norris 1974-7-28 2127 Marin Near small canal and near Sir Francis Drake Hwy about 1 mi WSW Pt Reyes Station. Comment
  UC142057  Xerophyllum tenax Alice Eastwood 1898-5-1 Marin Mount Tamalpais Comment
  UC30136  Xerophyllum tenax W. C. Blasdale 1893-5-30 Marin Mount Tamalpais Comment
  UCD121466  Zeltnera davyi John Thomas Howell 1945-8-19 21420 Marin East side of Inverness Ridge along Point Reyes Road. Comment
  CAS-BOT-BC530473  Zigadenus fontanus John Thomas Howell 1966-7-20 41984 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC530477  Zigadenus fontanus John Thomas Howell 1940-5-26 15532 Marin Little Carson Falls Comment
  UC4115  Zigadenus fremontii Harley P. Chandler 1900-2-26 490 Marin Mount Tamalpais San Francisco Bay Region Comment
  JEPS62287  Zigadenus micranthus var. fontanus H. M. Hall 1915-7-12 10058 Marin Tiburon Island San Francisco Bay Region Comment
  UC398864  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment
  UC399041  Zostera marina H. E. Parks 1928-3-21 Marin Keils Cove Comment
  UC399050  Zostera marina H. E. Parks 1923-4-17 Marin Paradise Cove Comment
  RSA152197  Zostera marina W. A. Setchell 1920-10-3 s.n. Marin Belvedere. Comment
  SEINET3346155 Image available Zostera marina var. latifolia H. E. Parks 1923-6-16 s.n. Marin Paradise Cove Comment