Search Results — 2000 specimen records retrieved (1351 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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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC912528  Abronia Herbert L. Mason 1924-11-16 1152 Marin Stinson beach, Willow Camp Comment
  CDA31437  Abronia latifolia D. G. Kelch 2006-5-1 6 .197 Marin North Beach, Point Reyes. In low area behind shifting dunes. Comment
  CHSC3163  Acacia longifolia Dona Kingsford 1966-4-6 Marin 3.5 miles SW of Bodega City on Petaluma-Valley Road near ocean. 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
  UCD112514  Acaena pinnatifida var. californica M. Wiesendanger 1926-4-1 1508 Marin Marin County. Comment
  JEPS42662  Acer macrophyllum W. L. Jepson 1896-3-23 13946 Marin Ross Valley Comment
  UCD67629  Acer macrophyllum D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Mt. Tamalpais State Park. Mt. Tamalpais. 420 Comment
  UCSB27754  Acer saccharinum Pinter, L. 1965-4-17 Marin Tiburon Island 6 Comment
  CAS-BOT-BC28653  Achillea millefolium Alice Eastwood 1906-5-1 s.n. Marin Point Reyes Comment
  UCR51649  Achillea millefolium R. Ascanio 1988-4-9 289 Marin Fort Cronkite, Marin Co. side of Golden Gate Bridge. Comment
  CAS-BOT-BC28654  Achillea millefolium Alice Eastwood 1913-5-13 11814 Marin Point Reyes Comment
  CAS-BOT-BC28657  Achillea millefolium Javier Penalosa 1961-3-11 1138 Marin 602-ft hill west of Paradise Cay. Slope below summit. 167 Comment
  CAS-BOT-BC28659  Achillea millefolium Javier Penalosa 1961-4-8 1292 Marin Plateau NW of 748-ft summit above Paradise Cove. 137 Comment
  RSA127090  Achillea millefolium John T. Howell 1945-7-29 s.n. Marin Bolinas. Comment
  RSA395828  Achyrachaena mollis Quinn P. Sinnott, Kathy A Sinnott 1976-4-11 649 Marin C and M Ranch, north of Novato. Comment
  CAS-BOT-BC229706  Acmispon brachycarpus T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1203 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-BC329228  Acmispon wrangelianus T. Gosliner; A. Castner; M. E. Hannibal; S. Whelan 2013-5-4 13641 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam. Comment
  UC465913  Actaea rubra I. J. Condit 1913-4-8 Marin Mill Valley Comment
  UC589399  Actaea rubra Beryl O. Schreiber 1932-6-29 626 Marin Tomales Bay, Sand Dune Beach Comment
  UC8849  Actaea rubra W. H. Brewer 1862-4-6 934 Marin Comment
  UC29321  Adenocaulon bicolor F. T. Bioletti 1891-7-1 Marin Sequoia Canon Comment
  SEINET8734228 Image available Adenocaulon bicolor G. L. Fisher 1922-1 s.n. Marin Millvalley 9 Comment
  CAS-BOT-BC132900  Adenostoma fasciculatum John Thomas Howell 1930-12-28 5720 Marin Slopes of Mt. Tamalpais above Mill Valley Comment
  SEINET11708169  Adiantum capillus-veneris M. T. Doutt 1931-1 157 Marin Alpine Dam Comment
  CAS-BOT-BC65652  Adiantum jordanii A. Kellogg 1877-4-1 50 Marin Sausalito Comment
  CAS-BOT-BC65647  Adiantum jordanii Lewis S. Rose 1970-4-1 70020 Marin 3 miles northwest of Bolinas, Arroyo Hondo 60 Comment
  JEPS36385  Agoseris apargioides W. L. Jepson 1900-9-16 Marin near Point Reyes P. O.; Point Reyes Penin. Comment
  CAS-BOT-BC29562  Agoseris apargioides var. eastwoodiae Peter Rubtzoff 1951-9-23 775 Marin Point Reyes, coastal bluffs near lighthouse Comment
  SD81264  Agoseris apargioides var. eastwoodiae Darley F. Howe 1969-5-27 4579 Marin Sandy beach, Point Reyes, north entrance. Comment
  UC1051679  Agoseris apargioides var. eastwoodiae Peter Kamb 1951-2-3 1970 Marin n side Point Reyes 6 Comment
  UCD161895  Agoseris grandiflora Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 01. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC21340  Agoseris grandiflora var. grandiflora John Thomas Howell 1947-5-18 23172 Marin Fairfax Hills Comment
  CAS-BOT-BC22908  Agoseris heterophylla M. E. Parsons 1912-5-13 s.n. Marin Kentfield Comment
  CAS-BOT-BC13123  Agoseris hirsuta John Thomas Howell 1945-8-12 21374 Marin Near Rock Spring, Mount Tamalpais Comment
  CAS-BOT-BC13124  Agoseris hirsuta John Thomas Howell 1939-5-21 14692 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC13127  Agoseris hirsuta John Thomas Howell 1941-6-8 16263 Marin Hills NE of San Rafael Comment
  CAS-BOT-BC13129  Agoseris hirsuta John Thomas Howell 1943-5-30 18182 Marin Summit Ave, Mill Valley Comment
  JEPS36252  Agoseris hirsuta R. F. Hoover 1941-6-19 5360 Marin 4 mi e Pt. Reyes Station; Lagunitas Creek, Pt. Reyes Station Comment
  UC450134  Agoseris hirsuta H. M. Hall 1909-6-8 8512 Marin Mt. Vision Comment
  POM30418  Agoseris hirsuta Harriet Ann Walker 1909-5-31 1703 Marin Tiburon, on dry slopes facing San Francisco Bay Comment
  UCR146310  Agrostis Beecher Crampton 1961-6-28 5911 Marin 1.25 mi east of Dillon Beach, at jct. of Valley Ford-Franklin Road with Dillon Beach Road Comment
  CAS-BOT-BC188  Agrostis aristiglumis John Thomas Howell 1947-5-14 23149 Marin Drakes Estero WNW of Mt. Vision Comment
  UCD37429  Agrostis blasdalei Beecher Crampton 1960-6-8 5593 Marin Marin County, Point Reyes Peninsula, 6.2 miles northwest of Inverness, area near RCA Radio Station. Comment
  UCR136586  Agrostis blasdalei Beecher Crampton 1960-6-8 5593 Marin Central Coast, Point Reyes, 6.2 miles northwest of Inverness, area near RCA Radio Station 24 Comment
  CAS-BOT-BC127490  Agrostis capillaris John Thomas Howell 1942-7-12 s.n. Marin Cascade Canyon, Mill Valley. Comment
  SEINET9367481  Agrostis clivicola var. punta-reyesensis Unknown 1961-6-28 5912 Marin Marin 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
  CAS-BOT-BC127434  Agrostis densiflora Ronie Clark 1983-7-26 PR 83 -035 Marin Point Reyes National Seashore. Pierce Point Road. Approximately 2.1 miles northwest of junction with Sir Francis Drake Highway. North side of roadway. Comment
  CAS-BOT-BC127474  Agrostis densiflora John Thomas Howell 1946-6-30 22146 Marin Rodeo Lagoon. Comment
  CHSC83243  Agrostis densiflora Beecher Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, 3.5 miles south of McClure's Beach, north of Abbott's Lagoon. Comment
  UC1106215  Agrostis densiflora John Thomas Howell 1947-9-6 24180 Marin Dillons Beach Comment
  UCD52026  Agrostis densiflora Beecher Crampton 1957-7-11 4280 Marin summit of the grade above Dillon Beach, junction Valley Ford-Franklin School Road with Dillon Beach Road. Comment
  SEINET199893  Agrostis diegoensis John Thomas Howell 1937-5-21 Marin S. Tiburon Comment
  CAS-BOT-BC127203  Agrostis exarata John Thomas Howell 1946-7-7 22207 Marin Mount Tamalpais. Potrero Meadow. Comment
  UC1177034 Image available Agrostis exarata John Thomas Howell 1943-7-4 18250 Marin on road to Point Reyes; Ledum Swamp Comment
  UC53477  Agrostis exarata Jos. Burtt Davy 1900-6 6830 Marin Point Reyes Peninsula Comment
  UCD52322  Agrostis exarata Beecher Crampton 1957-7-11 4276 Marin 1.75 miles east of Dillon Beach. Comment
  CAS-BOT-BC139667  Agrostis gigantea John Thomas Howell 1953-7-5 29106 Marin East Peak, Mount Tamalpais. Comment
  RSA126472  Agrostis gigantea J. T. Howell 1944-7-25 19644 Marin [Unspecified] Comment
  CAS-BOT-BC139489  Agrostis hallii Peter H. Raven; Michael P. Johnson 1967-5-1 21175 Marin Angel Island. On south ridge of Mount Ida. 237 Comment
  CAS-BOT-BC139493  Agrostis hallii John Thomas Howell 1943-7-4 s.n. Marin Near Ledum Swamps on road to Point Reyes. Comment
  UCD52698  Agrostis hallii Beecher Crampton 1957-6-11 4167 Marin just south of Muir Beach. Comment
  UCD52709  Agrostis hallii Beecher Crampton 1957-7-11 4283 Marin junction Valley Ford - Franklin School Road and Dillon Beach Road, summit of the grade above Dillon Beach. Comment
  UCD53019  Agrostis microphylla Beecher Crampton 1961-6-28 5917 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC139043  Agrostis pallens David D. Keck 1948-6-29 5914 Marin 1 mile west of Mill Valley. Comment
  CAS-BOT-BC175943  Agrostis pallens John Thomas Howell 1946-5-16 21876 Marin Angel Island, south side Comment
  CAS-BOT-BC231821  Agrostis pallens C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1803 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail. Comment
  UC1177033  Agrostis pallens John Thomas Howell 1945-9-13 21465 Marin Pt. Reyes Peninsula, near radio station Pt. Reyes Peninsula Comment
  UCD53137  Agrostis pallens Morris Halperin 1932-6-22 s.n. Marin Muir Woods. Comment
  SEINET3916134  Agrostis tenuis A. A. Beetle 1945-6-12 3995 Marin Pint Reyes.; 0 Comment
  UCD55756  Aira caryophyllea Javier Penalosa 1961-5-30 1559 Marin Hill southwest of a point on Tiburon Blvd. 1.2 mi. from U.S. 101. Comment
  CAS-BOT-BC138398  Aira caryophyllea var. capillaris John Thomas Howell 1947-4-27 23085 Marin Bald Mountain, west of San Anselmo. Comment
  CAS-BOT-BC138403  Aira caryophyllea var. capillaris John Thomas Howell 1945-5-6 20804 Marin San Rafael Hills. Comment
  CAS-BOT-BC138323  Aira caryophyllea var. caryophyllea Gordon H. True; Fred Ross 1969-5-9 4930 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. South of Baccharis plot at Arroyo Honda. 30 Comment
  RSA217967  Albizia lophantha Javier Penalosa 1962-3-3 2234 Marin Fort Cronkhite Comment
  UC1177392  Alisma plantago-aquatica John Thomas Howell 1944-6-25 19652 Marin Santa Venetia Comment
  SEINET7723970  Allium bisceptrum Unknown 1888-5-19 Marin San Rafael Comment
  CAS-BOT-BC468976  Allium dichlamydeum John Thomas Howell 1946-5-16 21881 Marin Angel Island, on west side Comment
  CAS-BOT-BC468978  Allium dichlamydeum David D. Keck 1948-6-29 5923 Marin 2 miles south of Stinson Beach 60 Comment
  SEINET200247  Allium lacunosum H. L. Mason 1940-5-20 12291 Marin Back of Tiburon Comment
  CAS-BOT-BC472707  Allium lacunosum var. lacunosum John Thomas Howell 1972-6-18 48865 Marin Near Ring Hill, Tiburon Peninsula 167 Comment
  CAS-BOT-BC472781  Allium neapolitanum John Thomas Howell 1969-4-20 45513 Marin 2nd and Shaver Streets, San Rafael Comment
  CAS-BOT-BC472782  Allium neapolitanum Blanche Clear 1958-3-23 s.n. Marin 160 Marina Vista, Larkspur Comment
  UCD138566  Allium neapolitanum John Thomas Howell 1958-8-11 33015 Marin San Rafael. Comment
  JEPS127835  Allium triquetrum Adam C. Schneider 2014-3-29 564 Marin 110 yards down the trail from parking lot on Conzelman Road. Comment
  UCSC007133  Allocarya Randall Morgan 2002-5-14 3855 Marin Hwy 1 N of Tomales, near Sonomo Co. line Comment
  CAS-BOT-BC170985  Alnus rhombifolia Alice Eastwood 1914-10-1 s.n. Marin Ross Valley Comment
  RSA258099  Alnus rhombifolia Robert A. Norris 1975-5-17 2362 Marin By Sir Francis Drake Highway. Ledum Swamp area. Comment
  CAS-BOT-BC170987  Alnus rhombifolia John Thomas Howell 1940-5-26 s.n. Marin Litlle Canyon Comment
  CAS-BOT-BC169314  Alnus rubra John Thomas Howell 1940-5-20 15485 Marin Inverness Comment
  CHSC20624  Alnus rubra Robert A. Schlising 1962-2-18 2055 Marin 6 mi NW of Point Reyes Station, on Sir Francis Drake Highway. Comment
  LA204113  Alnus rubra Joseph Andorfer Ewan; 1933-11-5 8107 Marin Hearts Desire, S slope Tomales Bay Comment
  UC13485  Alnus rubra H. P. Chandler 1902-3-13 Marin Mill Valley Comment
  UCD110037  Alnus rubra B. Crampton 1954-4-28 1808 Marin 11 miles northeast of Pt. Reyes lighthouse, Pt. Reyes Peninsula. Comment
  UCSB27753  Alnus rubra Pinter, L. 1965-4-17 Marin Stinson Beach 3 Comment
  CAS-BOT-BC169310  Alnus rubra C. B. Wolf 1931-8-22 2343 Marin 1/2 mile S of Inverness, along the shore of Tomales Bay 7 Comment
  CAS-BOT-BC138055  Alopecurus aequalis var. sonomensis Phyllis Faber 1996-6-5 s.n. Marin Abbotts Lagoon-east side, Point Reyes National Seashore. Comment
  CAS-BOT-BC329273  Alopecurus aequalis var. sonomensis Ronie Clark 1983-8-2 PR 83 -047 Marin Point Reyes National Seashore. Mesa Road, Bolinas, 3.2 mi from jct of Mesa and Olema-Bolinas Rds, on N side of Mesa Rd., ~0.4 mi upstream. Comment
  CAS-BOT-BC137931  Alopecurus saccatus John Thomas Howell 1946-5-4 21702 Marin East of Aurora School at Sonoma county line. Comment
  CAS-BOT-BC137932  Alopecurus saccatus John Thomas Howell 1947-6-18 23254 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC110179  Amaranthus californicus Doreen Smith 2001-10-1 s.n. Marin Stafford Lake Comment
  CAS-BOT-BC13732  Ambrosia chamissonis Adolph Daniel Edward Elmer 1903-7-1 4616 Marin Point Reyes Post Office Comment
  UC1177309  Ambrosia psilostachya J. Thomas Howell 1944-9-24 20756 Marin e side of Bolinas Lagoon Comment
  CAS-BOT-BC142520  Amelanchier utahensis C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC124325  Ammannia robusta Doreen Smith 2002-9-13 s.n. Marin Lake Nicasio Comment
  JEPS35493  Amorpha californica var. napensis Elsie M. Zeile 1924-5-11 Marin between Ross Valley and Phoenix Lake; between Ross Valley and Phoenix Lake Comment
  UC13275  Amorpha californica var. napensis Willis L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC1084540  Amsinckia intermedia Peter Kamb 1952-5-30 2302 Marin 2 mi nw Inverness (road from Inverness to Point Reyes) Comment
  SEINET12337125  Amsinckia intermedia Unknown 1976-1 1364 Marin Marshall-Petaluma Road W of summit Comment
  CAS-BOT-BC222473  Amsinckia lunaris Alice Eastwood; John Thomas Howell 1938-5-8 5497 Marin Head of Nicasio Creek Comment
  JEPS94003  Amsinckia lunaris J. Greenhouse, D. Smith 1998-4-21 Marin Hwy. 1 just below junction of Walker & Keys Creeks 4 Comment
  JEPS17103  Amsinckia spectabilis Rimo Bacigalupi 1957-3-31 5767 Marin Point Reyes, hill just above lighthouse Point Reyes 182 Comment
  UC1073322  Amsinckia spectabilis George B. Rossbach 1955-3-5 456 Marin 2 mi ne of end of Point Reyes (near seashore) 10 Comment
  RSA638768  Amsinckia spectabilis Michael A. Vincent, Ethan H. Freid 1998-4-8 8183 Marin Point Reyes. Along access road before (north of) Drake s Beach, 12.6 miles after inverness. Comment
  JEPS77224  Anagallis arvensis Robert M. Lloyd 1963-4-24 2365 Marin 7.7 mi w Inverness (on road to McClures Beach) Comment
  CAS-BOT-BC531476  Anagallis minima D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15362 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
  RSA416581  Anaphalis margaritacea E. E. Stanford 1929-11-9 1185 Marin Bolinal Comment
  CDA31532  Andropogon glomeratus T. C. Fuller 1974-9-1 20015 Marin Mt. Tamalpais; N side of Panoramic Hwy, 0.3 mi east of Bootjack parking lot. 0 Comment
  UCD56047  Andropogon glomeratus S. Galen Smith; T. T. Robbins 1949-11-19 1903 Marin Liberty Gulch, Mt. Tamalpais. Comment
  UC13937  Anemone oregana Chestnut and Drew 1891-3-21 Marin Lagunitas Creek Comment
  UC13938  Anemone oregana Chestnut and Drew 1891-3-21 Marin e slope Bolinas Ridge (Cascade Gulch) Comment
  RSA128998  Angelica californica P. H. Raven 1949-6-5 702 Marin Shady places in trees, between Lake Lagunitas & Deer Park. 274 Comment
  UC183808  Angelica tomentosa Miss Harriet A. Walker 1914-9-27 3718 Marin Mount Tamalpais, Willow Camp Road Mount Tamalpais; , Willow Camp Road Comment
  CAS-BOT-BC273109  Anisocarpus madioides Brandegee No date on label s.n. Marin Tamalpais Comment
  UC589567  Anisocarpus madioides Beryl O. Schreiber 1932-6-15 479 Marin Teachers Beach Tomales Bay Comment
  UCD85332  Anthoxanthum occidentale Morris Halperin 1932-6-22 s.n. Marin Muir Woods. Comment
  UCD85347  Anthoxanthum occidentale Beecher Crampton 1965-5-4 7311 Marin 4.7 miles s.e. of Nicasio Lucas Valley Road. Comment
  SEINET7614646 Image available Anthoxanthum occidentale Michener, Bioletti 1893-1 8087 Marin Mill Valley Comment
  UCD123445  Antirrhinum kelloggii K. Esau 1934-4-29 s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC435128  Aptenia cordifolia Walter Lennon 1972-10-30 s.n. Marin Sausalito Comment
  CAS-BOT-BC471219  Arabis blepharophylla A. Williams 2014-3-18 14106 Marin Mount Tamalpais. Marin Municipal Water District lands: NE-facing slope to the west of Kent Pump Road Comment
  JEPS52992  Arabis blepharophylla L. M. Newlon 1921-1 93 Marin Mt. Tamalpais Comment
  RSA0125476  Arabis blepharophylla R. C. Bacigalupi 1928-3-10 1814 Marin Above Point Reyes Lighthouse. 186 Comment
  UC20754  Aralia californica Jos. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  UC755528  Aralia californica Wilhelm N. Suksdorf 1913-7-12 484 Marin n. of Mill Valley Comment
  SD6098  Aralia californica unknown Unknown Marin Between Mill Valley and Muir Woods Comment
  CAS-BOT-BC128638  Arbutus menziesii W. C. Blasdale 1895-4-13 s.n. Marin Olema Comment
  RSA256375  Arbutus menziesii Robert A. Norris 1974-10-13 2217 Marin Panoramic Highway, Mt. Tamalpais area. Comment
  RSA629102  Arctostaphylos Jon E. Keeley 1987-8-22 11131 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  RSA629113  Arctostaphylos Jon E. Keeley 1987-8-21 11130 Marin Pine Mountain, northwest of Mt. Tamalpais. 800 Comment
  RSA629114  Arctostaphylos Jon E. Keeley 1987-8-21 11128 Marin Pine Mountain, northwest of Mt. Tamalpais. 800 Comment
  UCSB22854  Arctostaphylos canescens Wieslander, A. 1936-9-19 Marin East Peak, Mt. Tamalpias 701 Comment
  UCSB25267  Arctostaphylos canescens Wieslander, A. 1935-8-4 Marin 1 mile south of West Peak, Mt. Tamalpais 609 Comment
  CAS-BOT-BC24036  Arctostaphylos canescens subsp. canescens H. E. McMinn 1923-2-18 852 Marin Ben Williams Trail from Mt. Theater to West Peak Comment
  JEPS49563  Arctostaphylos canescens subsp. canescens Joseph Andorfer Ewan and Nesta Ewan 1936-11-8 10169 Marin n side of Williams Trail w West Peak (going e from Mt. Theatre); Mt. Tamalpais Comment
  RSA176858  Arctostaphylos canescens subsp. canescens W. R. Dudley 1906-4-14 s.n. Marin West of West Point, Mt. Tamalpais Comment
  UC144414  Arctostaphylos canescens subsp. canescens A. Eastwood 1903-7-7 3994 Marin Mt. Tamalpais Comment
  UC571089  Arctostaphylos canescens subsp. canescens H. L. Mason 1926-2-28 2670 Marin West Peak Mt. Tamalpais Comment
  LA42401  Arctostaphylos glandulosa LeRoy Abrams; 1927-2-19 11568 Marin Mount Tamalpais, the trail to West Point Comment
  LA42406  Arctostaphylos glandulosa Joseph Andorfer Ewan; 1937-4-18 10200 Marin Matt Davis Trail, S slope of West Peak Comment
  UCD51033  Arctostaphylos glandulosa W. L. Jepson 1936-11-2 17967 Marin Near Bootjack camp. Comment
  CAS-BOT-BC23353  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1947-3-2 23038 Marin Above Blythedale Canyon, east side of Mt. Tamalpais. Comment
  CAS-BOT-BC23354  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-4-13 19382 Marin Big Rock Ridge west of Hamilton Field Comment
  CAS-BOT-BC23357  Arctostaphylos glandulosa subsp. cushingiana Lewis S. Rose 1961-2-17 61008 Marin S. slope Mt. Tamalpais, Cascade Drive & Throckmorton Ave., Mill Valley. 60 Comment
  CAS-BOT-BC23385  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1922-2-22 11070 Marin Eastwood place, Mill Valley Comment
  CAS-BOT-BC23391  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1926-2-22 1642 Marin Inverness Ridge Comment
  CAS-BOT-BC24843  Arctostaphylos glandulosa subsp. cushingiana Peter H. Raven; Michael P. Johnson 1967-5-2 21341 Marin Angel Island; on nw. side of island. 137 Comment
  RSA626865  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-10 24691 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  RSA95464  Arctostaphylos glandulosa subsp. cushingiana L. S. Rose 1953-3-25 53002 Marin Mountain Home, S slope of Mt. Tamalpais. 274 Comment
  CAS-BOT-BC23176  Arctostaphylos glandulosa subsp. glandulosa Louis L. Edmunds 1944-3-17 s.n. Marin From plants collected on Mt. Vision Comment
  CAS-BOT-BC23211  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11346 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23223  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1899-3-16 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC23224  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1899-3-16 s.n. Marin Mt. Tamalpais Comment
  JEPS38642  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1914-2-14 5719 Marin Mt. Tamalpais Comment
  JEPS38664  Arctostaphylos glandulosa subsp. glandulosa J. Saunders 1912-3-31 Marin Rock Spring Mt. Tamalpais Comment
  OBI14695  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8666 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  OBI14715  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8669 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  RSA201594  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8668 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  UC1120210  Arctostaphylos glandulosa subsp. glandulosa C. M. Belshaw 1936-3-7 1549 Marin 3/4 mi n junction of Tomales and Point Reyes Roads; Point Reyes Quadrangle, Inverness Ridge Comment
  UC398708  Arctostaphylos glandulosa subsp. glandulosa L. R. Abrams 1927-2-19 11568 Marin trail to West Point Mount Tamalpais Comment
  UC70645  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1896-2-16 Marin Mt. Tamalpais Comment
  UCD51098  Arctostaphylos glandulosa var. cushingiana A. E. Wieslander 1936-9-19 703 Marin On east peak of Mount Tamalpais. 701 Comment
  JEPS49558  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10174 Marin San Geronimo Ridge 304 Comment
  POM131978  Arctostaphylos hookeri subsp. montana P. A. Munz 1922-8-5 6431 Marin Mt. Tamalpais. 365 Comment
  RSA201593  Arctostaphylos hookeri subsp. montana Robert F. Hoover 1964-4-8 8674 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  UC549621  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-9-4 507 Marin higher se slopes Mount Tamalpais Comment
  CAS-BOT-BC24472  Arctostaphylos manzanita John Thomas Howell 1946-6-9 21996 Marin Near Inverness. Comment
  UCD51958  Arctostaphylos manzanita Alice Eastwood 1921-2-14 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38753  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1943-3-7 17880 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC38754  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1956-2-26 30917 Marin Along old railroad grade in W. Fk. of Fern Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC38757  Arctostaphylos manzanita subsp. manzanita W. R. Dudley 1906-4-14 s.n. Marin Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC229712  Arctostaphylos montana C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1850 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd. to Miller Trail - at the junction of the two. Comment
  CAS-BOT-BC229711  Arctostaphylos montana subsp. montana S. Creer; P. Loubet; M. Daugherty 2012-8-25 1681 Marin Marin Municipal Water District Lands: Mount Tamalpais. Ridgecrest Blvd. to old Air Force base, end of upper road, dropping off onto serpentine below. Comment
  CAS-BOT-BC38501  Arctostaphylos montana subsp. montana Alice Eastwood 1896-6-1 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38541  Arctostaphylos montana subsp. montana Mrs. S. G. Suttiffe 1922-8-1 s.n. Marin Big Carson Ridge. Comment
  CAS-BOT-BC40155  Arctostaphylos montana subsp. montana H. E. McMinn 1922-6-19 244 Marin From near west peak of Mt. Tamalpais Comment
  CAS-BOT-BC434194  Arctostaphylos montana subsp. montana D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14117 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  OBI14544  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8677 Marin Mt. Tamalpais (west peak) at entrance to radar station. Comment
  HSC7708  Arctostaphylos nummularia C. B. Wolf 1929-1-13 3436 Marin Mt. Tamalpais Comment
  JEPS38685  Arctostaphylos nummularia Herbert and Wieslander 1914-1 Marin Mt. Tamalpais Comment
  JEPS49484  Arctostaphylos nummularia Joseph Andorfer Ewan and Nesta Ewan 1936-11-8 10162 Marin Pipeline Trail Mt. Tamalpais (firebreak) Comment
  POM257516  Arctostaphylos nummularia C. B. Wolf 1929-1-13 3436 Marin Mt. Tamalpais. 549 Comment
  POM294910  Arctostaphylos nummularia L. S. Rose 1942-3-22 42003 Marin Mt. Tamalpais, s. slope. 305 Comment
  POM367370  Arctostaphylos nummularia Cora Mae Life 1929-07 s.n. Marin Muir Woods Comment
  CAS-BOT-BC44655  Arctostaphylos sensitiva Alice Eastwood 1922-3-12 11076 Marin Mt. Tamalpais Comment
  CAS-BOT-BC44664  Arctostaphylos sensitiva E. A. Goldman 1907-12-13 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44683  Arctostaphylos sensitiva James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44684  Arctostaphylos sensitiva Gary D. Wallace 1974-12-26 1363 Marin Mt. Tamalpais St. Pk., near Pk. Hdqtrs., off Panoramic Hwy. SE of West Point, between Spike Buck Ck. and Laguna Ck. Comment
  CAS-BOT-BC44687  Arctostaphylos sensitiva Rimo Bacigalupi 1922-2-5 s.n. Marin Mt. Tamalpais - Temelpa Trail (Devil Slide) Comment
  CAS-BOT-BC44689  Arctostaphylos sensitiva Alice Eastwood 1922-1-27 11068 Marin Mt. Tamalpais Comment
  LA42275  Arctostaphylos sensitiva LeRoy Abrams; 1926-2-19 sn Marin Mount Tamalpais, West Point Trail Comment
  SBBG32380  Arctostaphylos sensitiva L. S. Rose 1961-2-17 61009 Marin Mt Tamalpais, Pipe Line Trail, Mtn Home 304 Comment
  CAS-BOT-BC44692  Arctostaphylos sensitiva Charles Williams 1982-12-26 s.n. Marin Fire road, Tamarancho (Boy Scout Camp) near San Anselmo Comment
  CAS-BOT-BC46783  Arctostaphylos uva-ursi F. V. Coville 1925-5-15 s.n. Marin Inverness ridge, from Inverness to Lighthouse Comment
  CAS-BOT-BC46784  Arctostaphylos uva-ursi Peter Rubtzoff 1951-9-23 784 Marin Point Reyes Comment
  CAS-BOT-BC46787  Arctostaphylos uva-ursi John Thomas Howell 1944-3-26 19350 Marin west of Ledum Swamp, Pt. Reyes Comment
  RSA252146  Arctostaphylos uva-ursi var. coactilis Gary D. Wallace 1974-12-23 1349 Marin Just outside the Point Reyes Light Station. 61 Comment
  CAS-BOT-BC46841  Arctostaphylos virgata Milo S. Baker 1932-3-1 5923 Marin Inverness Comment
  CAS-BOT-BC46855  Arctostaphylos virgata Rimo Bacigalupi 1922-3-12 s.n. Marin Site of old Muir Inn (Redwood Canyon) (Mt. Tamalpais) Comment
  RSA122504  Arctostaphylos virgata H. S. Yates 1935-4-2 8439 Marin Muir woods. 152 Comment
  RSA240609  Arctostaphylos virgata C. W. Tilforth, John Dourley 1973-7-17 904 Marin Near Iverness, Tomales Bay. Comment
  UC1614281  Arctostaphylos virgata Charles M. Belshaw 1936-3-7 1548 Marin Inverness Ridge, 3/4 mi n of junction of Tomales and Point Reyes Roads Inverness Ridge Comment
  UC517507  Arctostaphylos virgata Alice Eastwood 1922-2-27 11071 Marin Muir Woods entrance Mt. Tamalpais Comment
  UCD59189  Arctostaphylos virgata Walter Knight; Irja Knight 1986-2-24 5244 Marin 1.7 miles from Inverness en route to Point Reyes. Comment
  POM367523  Arctostaphylos virgata H. E. McMinn 1923-2-18 853 a Marin Bolinas Ridge and Mt. Tamalpais West Peak. Comment
  RSA0036242  Arctostaphylos virgata Lewis S. Rose 1948-1-11 48000 Marin Mt. Tamalpias, head of Muir Woods. 167 Comment
  CAS-BOT-BC400438  Aristolochia californica John Thomas Howell 1945-5-13 20864 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC400436  Aristolochia californica Charles Kennard 1998-4-9 s.n. Marin Kirby Cove, Golden Gate headland Comment
  CAS-BOT-BC400446  Aristolochia californica W. R. Dudley 1894-3-31 s.n. Marin On road from Ross Valley to Lagunitas Lake Comment
  CAS-BOT-BC400448  Aristolochia californica Dr. A. Kellogg; W. G. W. Harford 1868-1-1 s.n. Marin Angel Island Comment
  SEINET6652457  Aristolochia californica M. J. Williams 1968-4-6 s.n. Marin Nicasio Dam 76 Comment
  RSA240601  Armeria maritima subsp. californica C. W. Tilforth, John Dourley 1973-7-18 921 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  CHSC20562  Armeria maritima var. californica Robert A. Schlising; Glenn Keator 1962-2-18 2066 Marin NW-facing slopes east of Point Reyes Lighthouse in area of coastal scrub. Comment
  CAS-BOT-BC17388  Armoracia rusticana Lilian McHoul 1970-3-24 s.n. Marin Near Bolinas. Comment
  UC29617  Arnica discoidea F. P. McLean July 1892 Marin Mt. Tamalpais Comment
  CAS-BOT-BC84935  Artemisia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21060 Marin Angel Island - slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  CDA29295  Artemisia californica D. G. Kelch 2007-10-16 7 .638 Marin Black Point. Comment
  CAS-BOT-BC90880  Artemisia pycnocephala Saichi Kawahara 1968-7-28 445 Marin midden of Coast Miwok habitation site, (Mrn 216), Limantour Spit, Drakes Bay Comment
  SBBG62451  Artemisia pycnocephala L. Rowntree 1930-7-17 Marin Point Reyes Comment
  UCSB9162  Artemisia pycnocephala Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes lighthouse, Pt. Reyes peninsula Comment
  POM212444  Artemisia pycnocephala Joseph A. Ewan 1933-11-5 8096 Marin Pt. Reyes peninsula (north shore) Comment
  SEINET4343130  Artemisia suksdorfii Leila M. Shultz, John S. Shultz 1987-9-16 10704 Marin Coast Hwy 1, ca. 2 miles south of Tomales Comment
  CAS-BOT-BC146241  Arundo donax Catherine Best 2001-3-6 1501 Marin Tiburon. Growing at the edge of Tiburon Boulevard. Comment
  UC1076337  Aspidotis californica Herbert L. Mason 1924-11-15 1133 Marin Willow Camp via Pipe line Willow Camp; Bolinas Bay Comment
  CAS-BOT-BC65762  Aspidotis californica Doreen Smith 2002-4-1 s.n. Marin Northern part of Mt. Tamalpais; Alpine Dam to Kent Lake pump road Comment
  CAS-BOT-BC65851  Aspidotis carlotta-halliae A. Eastwood 1930-2-23 s.n. Marin Tiburon hills Comment
  RSA686356  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1871 Marin Mount Tamalpais, below Bootjack Camp Comment
  SEINET6095012  Aspidotis carlotta-halliae Unknown 1978-5-28 6950 Marin Mount Tamalpais. Between Mountain Theater and Parking Lot. to the northeast. Comment
  HSC23798  Aspidotis densa R. A. Vanbianchi 1971-12-26 107 Marin San Geronimo Ridge, above the town of San Geronimo Comment
  SEINET6048880  Aspidotis densa Unknown 1978-5-28 6953 Marin Mount Tamalpais. Between Mountain Theater and Parking Lot. to the northeast. Comment
  CAS-BOT-BC180469  Astragalus breweri Alice Eastwood 1922-6-4 11355 Marin Mt. Tamalpais, Rock Spring Comment
  UC903406  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin hill back of Hampton Ave. off El Cerrito Ave. (San Anselmo); San Anselmo Comment
  CAS-BOT-BC193109  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-7-1 4617 Marin Point Reyes Post Office Comment
  POM26521  Astragalus pycnostachyus var. pycnostachyus Jos. Burtt Davy 1894-8-27 1209 Marin Bolinas Bay Comment
  UC574502  Astragalus pycnostachyus var. pycnostachyus H. N. Bolander 1863-1 2513 Marin Bolinas Bay (Baulinas Bay) Bolinas Bay Comment
  UC589513  Athyrium filix-femina var. cyclosorum Beryl O. Schreiber 1932-6-17 491 Marin Waterfall Beach; Tomales Bay Comment
  CAS-BOT-BC83522  Atriplex prostrata Doreen Smith 2002-11-2 s.n. Marin Terra Linda Community Garden Comment
  CAS-BOT-BC146026  Avena barbata Gordon H. True 1969-4-29 4892 Marin Point Reyes Bird Observatory 3 miles west of Bolinas at Arroyo Honda. Inverness Ridge. 243 Comment
  CAS-BOT-BC146028  Avena barbata Javier Penalosa 1961-4-1 1207 Marin Tiburon Peninsula. Intersection of Blakefield Drive and Tiburon Boulevard. (ca. 1 mile from US 101). Comment
  CAS-BOT-BC145905  Avena fatua 1961-5-21 s.n. Marin Ignacio Dam. Comment
  CAS-BOT-BC175896  Babiana stricta Wilma Follette 1998-4-15 s.n. Marin Wolfback Ridge (above Sausalito), east side of trail into Hawk Camp from Bobcat Trail Comment
  RSA123012  Baccharis douglasii B. O. Schreiber 1936-6-28 2283 Marin 0.5 miles southwest of Point Reyes Station 2 Comment
  CAS-BOT-BC99415  Baccharis pilularis Peter H. Raven; Michael P. Johnson 1967-5-1 21074 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  RSA60880  Baccharis pilularis Frank W. Gould 1938-9-18 504 Marin Tomales Point 122 Comment
  UC672309  Baccharis pilularis Herbert L. Mason 1924-11-16 1149 Marin Willow Camp Comment
  CAS-BOT-BC16449  Barbarea orthoceras John Thomas Howell 1946-5-12 21794 Marin Carson Ridge. Comment
  UC855619  Barbarea orthoceras Alice Eastwood 1912-7-29 1497 Marin Mt. Tamalpais Comment
  CAS-BOT-BC145778  Beckmannia syzigachne John Thomas Howell 1945-5-9 20835 Marin Between Hamilton Field and Ignacio. Comment
  UC37445  Beckmannia syzigachne Alice Eastwood 1898-7-3 Marin road between Bolinas and Olema Comment
  CAS-BOT-BC75695  Berberis nervosa M. K. Curran 1884-6-1 s.n. Marin Tamalpais. Comment
  CAS-BOT-BC75820  Berberis pinnata John Thomas Howell 1926-2-21 1632 Marin Point Reyes. Comment
  CAS-BOT-BC75828  Berberis pinnata Alice Eastwood 1921-4-1 s.n. Marin Sausalito. Comment
  JEPS47792  Berberis pinnata W. L. Jepson 1924-2-3 10310 Marin rocky canyon near Olema Comment
  NY31013  Blennosperma californicum H. N. Bolander s.n. Marin Comment
  CAS-BOT-BC100724  Blennosperma nanum var. nanum Hans Leschke 1944-4-16 s.n. Marin slope at head of Lucas Valley Comment
  CAS-BOT-BC100720  Blennosperma nanum var. nanum Catherine Best 1985-2-10 1063 Marin At the edge of the Petaluma Marshall Road about 1 mile from the intersection of Chileno Valley Road Comment
  CAS-BOT-BC7645  Bolboschoenus maritimus John Thomas Howell 1945-8-19 21438 Marin Head of Drakes Bay. Comment
  CAS-BOT-BC95307  Bowlesia incana John Thomas Howell 1947-4-30 23111 Marin Dillons Beach Comment
  CAS-BOT-BC145426  Briza maxima Gordon H. True 1965-4-6 1806 Marin South slope of San Rafael Hills between Glenwood and Nike Base. Comment
  UCR132667  Briza maxima Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Sir Francis Drake Highway, c. 0.5 mile east of Platform Bridge Road junction near Tocaloma 61 Comment
  SEINET3921266  Briza maxima Peter H. Raven 1957-5-2 10729 Marin Four miles west of China Camp.; 0 Comment
  UC589475  Briza minor Beryl O. Schreiber 1932-6-17 496 Marin Waterfall Beach Tomales Bay Comment
  SEINET10570648  Brodiaea A. Arthur Heller 1940-6-12 Heller 15728 Marin Along the roadside on State Highway #1, east side of Tomales Bay opposite Inverness in clay soil, usually in sheltered places. Humid Transition Life Zone. Comment
  CAS-BOT-BC231822  Brodiaea elegans B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1716 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  SEINET10533855  Brodiaea peduncularis Richard R. Clinebell II 1980-8-6 Clinebell II 37 Marin Old St. Hilary's Historic Preserve, Tihuran seeps in coastal prairie, with Lilium pardalinum, Zigadenus fontanus. Comment
  CAS-BOT-BC144319  Bromus L. R. Abrams 1928-4-18 12196 Marin Larkspur. Comment
  HSC11075  Bromus berteroanus Edward Palmer Jan 1889 686 Marin San Quentin Bay Comment
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Sep 26 2017
  UCD58301  Bromus carinatus L. S. Smith 1916-4-8 s.n. Marin Tamalpais. 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
  CAS-BOT-BC149243  Bromus carinatus var. carinatus Gordon H. True 1965-4-6 s.n. Marin At Deer Park and Locust just east of Dominican College, San Rafael Hills. Comment
  CAS-BOT-BC149250  Bromus carinatus var. carinatus John Thomas Howell 1959-11-4 35114 Marin Shore of Bolinas Lagoon north of Stinson Beach. Comment
  UCD59089  Bromus carinatus var. marginatus Javier Penalosa; J. T. Howell 1961-6-29 1880 Marin Tiburon Peninsula. Paradise Dr. 2.4 miles NW of road to Naval Net Depot. Comment
  UCD59131  Bromus carinatus var. marginatus Javier Penalosa; J. T. Howell 1961-6-29 1880 Marin Tiburon Peninsula. Paradise Dr. 2.4 mi. northwest of road to Naval Net Depot. Comment
  CAS-BOT-BC156106  Bromus diandrus Javier Penalosa 1961-3-25 1203 Marin Tiburon Peninsula. Intersection of Blakefield Drive and Tiburon Boulevard (ca. 1 mile from U.S. 101) 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
  UCD58528  Bromus diandrus P. B. Kennedy 1914-4-19 4694 Marin Mill Valley. Comment
  CAS-BOT-BC433235  Bromus hordeaceus P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14150 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-BC162433  Bromus laevipes John Thomas Howell 1941-5-25 16206 Marin Mount Tamalpais. Arturo Trail. Comment
  UCD59031  Bromus maritimus David L. Morgan 1961-4-30 s.n. Marin 1/2 mile east of lighthouse. Pt. Reyes. Comment
  UCD59047  Bromus maritimus A. A. Beetle 1945-6-12 3900 Marin Pt. Reyes. Comment
  UCD59050  Bromus maritimus B. Schreiber 1937-4-25 2388 Marin Pt. Reyes peninsula. 8 mi. W of Inverness. 30 Comment
  SBBG20551  Bromus maritimus M. S. Walters 1960-6-17 Marin Chevron Stn, Stinson Ranch Comment
  RSA118081  Bromus tectorum var. glabratus J. T. Howell 1955-5-29 30255 Marin near Mountain Theater, Mt. Tamalpias. Comment
  JEPS53270  Cakile edentula John Thomas Howell 1926-11-22 2256 Marin on Bolinas Beach just to w of opening into Bolinas Lagoon; Bolinas Beach Comment
  CHSC57354  Cakile maritima Gail Bufton 1990-4-8 5 Marin Dillon Beach ca. 1 mi w of Hwy 1 and ca. 6 mi sse of Bodega. 2 Comment
  UC1613514  Cakile maritima Charles M. Belshaw 1936-8-30 2652 Marin near the Pacific Ocean Stinson Beach Comment
  UC710607  Cakile maritima John Thomas Howell 1943-10-3 19333 Marin Muir Beach Comment
  CAS-BOT-BC36925  Cakile maritima var. maritima John Thomas Howell 1943-10-3 19333 Marin Muir Beach. Comment
  CAS-BOT-BC185171  Calamagrostis nutkaensis R. S. Ferris; Ira L. Wiggins 1935-7-19 8108 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 miles from Inverness. Comment
  CAS-BOT-BC185172  Calamagrostis nutkaensis John Thomas Howell 1943-7-4 18248 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC185177  Calamagrostis nutkaensis Peter Rubtzoff 1951-9-23 777 Marin Point Reyes. Near Lighthouse. Comment
  CAS-BOT-BC185020  Calamagrostis rubescens John Thomas Howell 1945-8-12 21377 Marin Mill Valley, Cascade Canyon. Comment
  CAS-BOT-BC185024  Calamagrostis rubescens John Thomas Howell 1945-7-15 s.n. Marin Near Liberty Springs. Comment
  SEINET199908 Image available Calamagrostis rubescens John Thomas Howell 1949-6-26 25352 A Marin Fire trail north of East Peak. Mt. Tamalpais. Comment
  CAS-BOT-BC233956  Calandrinia breweri John Thomas Howell 1927-4-23 2343 Marin Between Mill Valley and Muir Woods along road 228 Comment
  CAS-BOT-BC233958  Calandrinia breweri John Thomas Howell 1943-4-11 17914 Marin Black Canyon, San Rafael hills Comment
  UC1177518  Calandrinia breweri John Thomas Howell 1943-4-11 17914 Marin Black Canyon San Rafael Hills Comment
  UC741695  Calandrinia breweri E. P. Killip 1941-6-4 36200 Marin Mt. Tamalpais Comment
  LA210250  Calandrinia breweri Carl Epling; Marin Comment
  CAS-BOT-BC438427  Calandrinia ciliata John Thomas Howell 1940-5-20 15503 Marin Pt. Reyes Comment
  RSA49047  Calochortus luteus G. Ledyard Stebbins 1949-5-25 3975 Marin Tiburon. Comment
  CAS-BOT-BC132529  Calochortus tiburonensis Phyllis Ellman 1972-6-16 s.n. Marin Above Marin County Day School, north end of Tiburon Peninsula Comment
  RSA377472  Calochortus umbellatus Ynez Whilton Winblad 1935-3-7 s.n. Marin Mill Valley Comment
  UC843711  Calochortus umbellatus H. L. Mason 1917-4-28 Marin Mill Valley Comment
  CAS-BOT-BC270561  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin Mount Tamalpais, North Coast Ranges, Meadow Club golf links, 5 miles SW of Fairfax 274 Comment
  CAS-BOT-BC270562  Calycadenia multiglandulosa Roxana Stinchfield 1915-9-25 254 Marin Rattlesnake Camp, Mount Tamalpais Comment
  JEPS38530  Calycadenia multiglandulosa W. L. Jepson 1940-6-5 19949 Marin Tiburon Comment
  JEPS57374  Calycadenia multiglandulosa L. R. Heckard and T. I. Chuang 1968-6-5 1938 Marin St. Hilary's Church, Tiburon Tiburon Comment
  UC894238  Calycadenia multiglandulosa Alice Eastwood 1912-7-29 1531 Marin Mt. Tamalpais Comment
  CAS-BOT-BC270556  Calycadenia multiglandulosa Volney Rattan 1867-9-1 s.n. Marin Mount Tamalpais Comment
  CAS-BOT-BC270567  Calycadenia multiglandulosa Alice Eastwood 1912-6-9 300 Marin Tiburon Comment
  UC1876152  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 639 Marin Eastern city limits of Forest Knolls. 76 Comment
  RSA255591  Calycadenia multiglandulosa subsp. cephalotes Gerald D. Carr 1971-8-17 638 Marin Tiburon, 1 mile above access from Trestle Glen Dr. 61 Comment
  CAS-BOT-BC275450  Calycadenia truncata var. truncata Doreen Smith 1999-11-13 s.n. Marin Mount Burdell, on summit Comment
  CAS-BOT-BC531498  Calypso bulbosa var. occidentalis C. Kellner; S. Whelan; M. Murphy; S. Louis 2015-2-27 15030 Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC436393  Calystegia collina subsp. collina Alice Eastwood; John Thomas Howell 1938-5-8 5484 Marin Lucas Valley Comment
  UC635022  Calystegia purpurata H. L. Mason 1924-11-16 1154 Marin Willow Camp , Willow Camp (Mount Tamalpais) Comment
  SD51345  Calystegia purpurata Darley F. Howe 1961-7-27 3069 Marin 0.6 mile south of Stinson Beach on Highway 1. 29 Comment
  CAS-BOT-BC215882  Calystegia purpurata subsp. purpurata John Thomas Howell 1947-5-8 23139 Marin Sausalito Comment
  CAS-BOT-BC215885  Calystegia purpurata subsp. purpurata John Thomas Howell 1944-5-28 19527 Marin Between Almonte and Mill Valley Comment
  CAS-BOT-BC215887  Calystegia purpurata subsp. purpurata John Thomas Howell 1946-5-12 21786 Marin Carson Ridge Comment
  CAS-BOT-BC215890  Calystegia purpurata subsp. purpurata John Thomas Howell 1939-7-2 s.n. Marin Near Big Lagoon Comment
  CAS-BOT-BC215853  Calystegia purpurata subsp. purpurata H. E. McMinn 1922-6-21 273 Marin Trail about 2 mi. out of Mill Valley, along Pipe Line Trail Comment
  CAS-BOT-BC215894  Calystegia purpurata subsp. purpurata Carl B. Wolf 1927-4-24 335 Marin Coastal side of Mill Valley Toll Road Comment
  LA204772  Calystegia purpurata subsp. purpurata Carl Epling; 1921-3-12 5157 Marin Comment
  CAS-BOT-BC224723  Calystegia purpurata subsp. saxicola John Thomas Howell 1947-6-18 23285 Marin North of Dillons Beach Comment
  CAS-BOT-BC436406  Calystegia subacaulis John Thomas Howell 1946-5-25 21935 Marin Greenbrae HIlls Comment
  CAS-BOT-BC436408  Calystegia subacaulis John Thomas Howell 1946-5-16 s.n. Marin W. Angel Island Comment
  UC672138  Camassia quamash Herbert L. Mason 1929-4-26 5225 Marin Inverness Ridge, near summit of Light House Road Inverness Ridge; , Light House Road Comment
  CAS-BOT-BC497589  Camassia quamash subsp. linearis Frank W. Gould 1938-5-22 412 Marin Tomales Point, 8 miles from Inverness 91 Comment
  CAS-BOT-BC497593  Camassia quamash subsp. linearis Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  POM306627  Camissonia ovata Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1528 Marin Mill Valley Comment
  RSA177928  Camissonia ovata Robert F. Thorne 1965-4-21 34419 Marin Along Petaluma-Inverness road near Nicasio Dam. 8 Comment
  RSA449042  Camissonia ovata H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  RSA186608  Camissonia strigulosa Peter H. Raven 1963-4-27 18244 Marin Dillon Beach. Comment
  RSA31409  Camissonia strigulosa J. T. Howell 1946-5-4 21742 Marin Dillon Beach. Comment
  CAS-BOT-BC160259  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Walter Lennon 1974-9-7 s.n. Marin Rodeo Lagoon Comment
  SEINET10463862  Campanula angustiflora Townsend S. Brandegee Brandegee s.n. Marin Mount Tamalpais Comment
  UC890489  Campanula californica Milo S. Baker 1938-8-16 9228 Marin marsh along Point Reyes Hwy w Inverness (on ocean side of ridge) Comment
  SEINET10463211  Campanula prenanthoides Gardner 1914-7-30 Gardner s.n. Marin Mill Valley Comment
  SEINET10463358  Campanula prenanthoides Alice Eastwood 1912-7-19 Eastwood 1519 Marin Mill Valley Comment
  CAS-BOT-BC37095  Capsella bursa-pastoris J. P. Moore 1878-3-29 s.n. Marin Lagunitas road. Comment
  CAS-BOT-BC278125  Cardamine californica D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13011 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC37472  Cardamine californica John Thomas Howell 1939-4-23 14612 Marin Mount Tamalpais. Corte Madera Ridge. Comment
  CAS-BOT-BC37481  Cardamine californica Mrs. H. C. Cantelow 1936-1-26 1120 Marin Ross. Our Native Woods. Comment
  UC10416  Cardamine californica J. B. Davy 1894-1 Marin Olema Comment
  SEINET5729725 Image available Cardamine californica var. californica Kenneth H. Traver 1969-1 2 Marin On Blithedale Road, 1.1 miles north of Mill Valley.; Mill Valley 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-BC277758  Cardamine oligosperma D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13010 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC37912  Cardamine oligosperma Brandegee 1890-4-13 s.n. Marin Mount Tamalpais. Comment
  UC1106256  Cardamine oligosperma John Thomas Howell 1939-5-28 Marin road to Inverness (near head Drake's Bay); near head Drake's Bay Comment
  POM212443  Cardionema ramosissimum Joseph A. Ewan 1933-11-5 8099 Marin Pt. Reyes Peninsula (north shore). Comment
  SJSU4062  Carduus pycnocephalus subsp. pycnocephalus C. W. Sharsmith 1965-5-22 7385 Marin 1 mi W of Olema, Point Reyes Peninsula Comment
  CAS-BOT-BC18291  Carex Hans Leschke 1942-5-3 s.n. Marin Mount Tamalpais. Matt Davis Trail near Bootjack. Comment
  CAS-BOT-BC17816  Carex amplifolia John Thomas Howell 1946-6-30 22127 Marin Marsh east of Rodeo Lagoon. Comment
  SEINET4287833 Image available Carex athrostachya Unknown 2009-1 1084 -1 Marin Point Reyes National Seashore. Comment
  CAS-BOT-BC19245  Carex barbarae Hans Leschke 1944-4-16 s.n. Marin Lukas [Lucas] Valley. Comment
  CAS-BOT-BC19251  Carex barbarae Henry M. Pollard 1947-6-22 s.n. Marin Mt. Tamalpais. Dipsea Trail near Steep Ravine. Comment
  UCD140175  Carex barbarae Robert E. Preston 1982-4-17 240 D Marin around 1/2 mile north of Jewell on Sir Francis Drake Highway. 30 Comment
  CAS-BOT-BC19451  Carex bolanderi A. A. Heller 1902-6-18 5715 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  UC905002  Carex bolanderi John Thomas Howell 1944-6-4 19540 Marin w Inverness; Inverness Ridge Comment
  UC905025  Carex buxbaumii John Thomas Howell 1947-6-4 23213 Marin swale near radio station Pt. Reyes Peninsula Comment
  CAS-BOT-BC35005  Carex densa John Thomas Howell 1941-6-10 16299 Marin 9 miles west of Novato. Comment
  CAS-BOT-BC35020  Carex densa John Thomas Howell 1944-4-23 19402 Marin Hills SE of Kentfield. Comment
  CAS-BOT-BC35028  Carex densa John Thomas Howell 1946-6-13 22055 Marin Esters School north of Dillon Beach. Comment
  CAS-BOT-BC35045  Carex densa Javier Penalosa 1961-3-25 1190 Marin Tiburon Peninsula. Ridge above Tiburon, upper part of ravine draining into Typha marsh. Comment
  RSA216167  Carex densa J. T. Howell 1966-4-30 41523 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  UC905001  Carex echinata subsp. phyllomanica John Thomas Howell 1949-5-25 25331 Marin near radio station; Pt. Reyes Peninsula Comment
  CAS-BOT-BC20836  Carex garberi Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-29 897 Marin North side of Pt. Reyes Road, just north of Pierce Pt. Road, about 3 miles north of Inverness. Comment
  CAS-BOT-BC20881  Carex globosa Gordon H. True 1978-4-13 8160 Marin Audubon Canyon Ranch. 6 Comment
  OBI6438  Carex globosa Lewis S. Rose 1961-6-25 61055 Marin Hills S of San Anselmo 152 Comment
  SEINET10752914  Carex globosa Lewis S. Rose 1940-4-28 Rose 40246 Marin Bootjack Camp., Mt. Tamalpais Mountain meadow. 305 Comment
  SEINET7559870 Image available Carex globosa John Thomas Howell 1942-4-19 16946 Marin Carson Ridge, Mt Tamalpais. Comment
  RSA52338  Carex gracilior J. T. Howell 1946-5-16 21858 Marin Angel Island, southeast side. Comment
  RSA22060  Carex gynodynama Elsa Thorsteinson 1938-06 s.n. Marin Mt. Tamalpais Comment
  SEINET4292175 Image available Carex harfordii A. L. Hipp 1999-1 326 Marin Point Reyes National Seashore. On road leading NE away from Youth Hostel. Comment
  SEINET7561255 Image available Carex harfordii Andrew L. Hipp 1999-5-25 297 Marin At edge of Sky Trail. Point Reyes National Seashore, Sky Trail. 244 Comment
  UC1100571  Carex harfordii Malcolm A. Nobs, Herbert L. Mason 1949-4-29 736 Marin on Bear Creek above junction with Mill Creek; Tomales bay Comment
  CAS-BOT-BC22128  Carex harfordii John Thomas Howell 1937-6-13 13048 Marin Head of Drakes Bay, Point Reyes. Comment
  CAS-BOT-BC22145  Carex harfordii John Thomas Howell 1949-5-25 25335 Marin Sandy flats behind dunes, Point Reyes Peninsula. Comment
  CAS-BOT-BC31589  Carex luzulina var. luzulina John Thomas Howell 1945-8-19 21422 Marin Near Ledum Swamp. Comment
  UC766692  Carex luzulina var. luzulina R. F. Hoover 1941-6-19 5370 Marin NW of Inverness (Inverness Ridge) Comment
  CAS-BOT-BC31655  Carex lyngbyei John Thomas Howell 1949-5-22 25323 Marin Salt marsh, 1 mi S of Inverness. Comment
  CAS-BOT-BC64966  Carex lyngbyei Bob Soost 2005-6-25 s.n. Marin Giacomini Ranch along Sir Francis Drake Hwy, 0.1 mile west of Drake's View Drive, Inverness Park. Comment
  CAS-BOT-BC146620  Carex mendocinensis John Thomas Howell 1940-5-26 15535 Marin Little Carson Falls Comment
  RSA0014199  Carex mendocinensis J. T. Howell 1945-4-29 20789 Marin Camp Handy. Comment
  OBI49279  Carex nudata Lewis S. Rose 1939-4-23 39081 Marin 5 mi W of Nicasio 30 Comment
  CAS-BOT-BC119393  Carex obnupta John Thomas Howell 1943-6-13 18228 Marin Sausalito hills Comment
  CAS-BOT-BC119408  Carex obnupta Hans Leschke 1946-7-4 s.n. Marin Dillon's Beach Comment
  UC1100483  Carex obnupta Malcolm A. Nobs, Herbert L. Mason 1949-4-29 735 Marin on Bear Creek above Mill Creek; Tomales Bay Comment
  UC1100484  Carex obnupta Malcolm A. Nobs, S. Galen Smith 1949-6-29 900 Marin about 3 mi n Inverness (on n side of Pt. Reyes road, just n of Pierce Pt. road) Comment
  CAS-BOT-BC119406  Carex obnupta Hans Leschke 1942-5-24 s.n. Marin Tamalpais: Willow Meadow. Comment
  CAS-BOT-BC117573  Carex serratodens Alice Eastwood 1922-6-4 11361 Marin Mt. Tamalpais Comment
  HSC7171  Carex simulata Rollin Sparrowe 1962-4-17 13 Marin San Geronimo Valley, 2 mi. E of San Geronimo Comment
  UC449449  Carex subbracteata H. E. and S. T. Parks 1930-4-10 478 Marin Tiburon Peninsula Comment
  SEINET10961058  Carex subbracteata Robert A. Norris 1977-5-27 Norris 3605 Marin Ca 2.5 mi. NW Nicasio (Nicasio reservoir, now somewhat desiccated). Comment
  CAS-BOT-BC116889  Carex subbracteata var. subbracteata Hans Leschke 1949-5-25 s.n. Marin Point Reyes Peninsula: near radio station. Comment
  SEINET10751080  Carex tracyi John Thomas Howell 1944-6-4 Howell 19567 Marin Mt. Vision west of Inverness, Marin Co. Comment
  CAS-BOT-BC115585  Carex tumulicola John Thomas Howell 1943-5-2 17929 A Marin Big Carson Canyon Comment
  CAS-BOT-BC115594  Carex tumulicola Peter H. Raven; M. P. Johnson 1967-5-1 21081 Marin Angel Island, Slopes on S side near Rock Quarry and small reservoir. 91 Comment
  CHSC114365  Carex tumulicola D. G. Kelch; Kathy Kosta 2010-1-7 10001 Marin Dominican College campus. Latitude and Longitude approximate. 24 Comment
  UC904998  Carex tumulicola John Thomas Howell 1943-5-2 17929 A Marin Big Carson Canyon Comment
  CAS-BOT-BC115590  Carex tumulicola Hans Leschke 1942-5-24 s.n. Marin Hidden Lake Trail, N side Mt. Tamalpais. Comment
  CAS-BOT-BC115371  Carex utriculata Alice Eastwood; John Thomas Howell 1939-5-28 7407 A Marin Ledum Swamp, Pt Reyes Peninsula Comment
  UC767012  Carpobrotus chilensis R. F. Hoover 1941-2-2 4750 Marin Point Reyes Comment
  JEPS58954  Castilleja John Thomas Howell 1947-6-18 23282 Marin n of Dillons Beach Comment
  SEINET7067220  Castilleja affinis A. G. Vestal 1947-5-12 s.n. Marin Stinson Beach Road. Coordinate datum: NAD27. Comment
  JEPS35800  Castilleja affinis subsp. affinis Rimo Bacigalupi, and L. R. Heckard, J. Roof 1964-4-29 8947 Marin 0.5 mi e e boundary of Coast Guard Reservation enclosing lighthouse (just n of radio tower, Point Reyes); Point Reyes 140 Comment
  JEPS62610  Castilleja affinis subsp. affinis John Thomas Howell 1969-5-5 45567 Marin near Paradise Cove; Tiburon Peninsula Comment
  UC1301176  Castilleja affinis subsp. affinis Helen K. Sharsmith 1962-5-30 5101 Marin between Petaluma and Marshall; San Francisco Bay Region 30 Comment
  CAS-BOT-BC249244  Castilleja affinis subsp. neglecta Doreen Smith; Wilma Follette 2002-5-21 s.n. Marin McIsaac Ranch, G.G.N.R.A. Comment
  UC765666  Castilleja affinis subsp. neglecta R. F. Hoover 1939-4-8 3961 Marin Tiburon Comment
  UC306595  Castilleja ambigua subsp. ambigua A. D. E. Elmer Jul 1903 4938 Marin Point Reyes Post Office Comment
  CAS-BOT-BC249253  Castilleja ambigua subsp. ambigua Saichi Kawahara 1969-7-12 1490 Marin Drakes Beach; west of parking lot 1 Comment
  CAS-BOT-BC531670  Castilleja attenuata A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15356 Marin Mount Tamalpais. Marin Municipal Water District lands: ephemeral wetland area S of Bon Tempe valves Comment
  UC747075  Castilleja attenuata G. Thomas Robbins 1944-4-14 1541 Marin immediately w Hamilton Field Air Base 30 Comment
  JEPS127389  Castilleja densiflora Robert Steers with Heather Spaulding 2011-4-27 Marin Golden Gate National Recreation Area. Tennessee Valley. On hills adjacent to the Tennessee Valley Trail. Approximately 290 m W of the Barn and Parks Conservancy Greenhouse facilities. Comment
  CHSC20868  Castilleja densiflora subsp. densiflora Robert A. Schlising 1963-5-11 2568 Marin South Novato Blvd. Comment
  JEPS9261  Castilleja densiflora subsp. densiflora Edward Lee Greene Apr 1882 Marin San Rafael Comment
  UC27172  Castilleja densiflora subsp. densiflora Ivar Tidestrom 1895-5-2 Marin near Mill Valley Comment
  SD87711  Castilleja exserta subsp. latifolia Frank W. Peirson 1936-7-15 11834 Marin Point Reyes, open sea bluffs near the lighthouse Comment
  UC1584848  Castilleja foliolosa Jerry Powell 1989-4-13 1564 Marin Marin Island Comment
  UCD161921  Castilleja foliolosa Ayzik Solomeshch 2014-6-3 Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, plot CCP 05. UTM Zone 10 E 534546 N 4203919. (Coordinates converted from UTM by label maker.) 240 Comment
  HSC20568  Castilleja foliolosa B. Francis 1964-3-24 23 Marin .8 mi. NE of Tiburon Comment
  RSA400598  Castilleja foliolosa Robert Gustafson, Don Reynolds 1983-6-6 2728 Marin Mt. Tamalpais State Park, on Panoramic Hwy at the jct of graded road leading to fire station. Comment
  NY68095  Castilleja inflata F. W. Pennell 1940-5-20 25473 Marin Headland 121.9 Comment
  CAS-BOT-BC241299  Castilleja latifolia John Thomas Howell 1944-6-4 19536 Marin Inverness Ridge Comment
  SEINET12327826  Castilleja mendocinensis F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -122 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.6 mi E of junction CA 1 107 Comment
  JEPS58953  Castilleja minor subsp. spiralis John Thomas Howell 1947-6-15 23249 Marin near Bootjack cypresses; Mt. Tamalpais Comment
  JEPS78374  Castilleja rubicundula subsp. lithospermoides Edward Lee 1934-6-17 924 Marin 1-2 mi s South Brook Comment
  CHSC62005  Castilleja subinclusa Kathrine L. Warren 1993-4-4 3 Marin W side of Coyote Ridge Trail, 0.1 mi. w of Hwy 1, 1.5 mi sw of Mill Valley. 182 Comment
  JEPS3621  Castilleja subinclusa subsp. franciscana Charlee B. Rollis 1951-7-15 39 Marin near Bolinas Bay 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
  UC1051658  Castilleja subinclusa subsp. franciscana Peter Kamb 1950-6-3 1831 Marin about 0.25 mi above Stinson Beach-Mt. Tamalpais road junction with coast road 30 Comment
  UC1348947  Castilleja subinclusa subsp. franciscana Robert F. Thorne 1965-4-21 34420 Marin near Nicasio Dam (along Petaluma-Inverness road) 7 Comment
  JEPS76910  Castilleja wightii Robert M. Lloyd 1963-2-24 2039 Marin 4 mi n Marshall (on State Hwy 1, cliff above road) 3 Comment
  UCD150633  Castilleja wightii Nancy Steffensen 1980-5-18 44 Marin Nine miles due south of Marshall; On Muddy Hollow Trail, 5.1 mi SW of Pt. Reyes Station. 15 Comment
  JEPS55945  Castilleja wightii T. I. Chuang and F. M. Chuang 1968-6-23 6430 Marin w side Inverness Comment
  RSA155636  Castilleja wightii L. S. Rose 1960-4-21 60001 Marin Bolinas, coastal sandy banks 30 Comment
  RSA428360B  Castilleja wightii M. B. Dunkle 1936-8-14 4798 Marin Southwest of Iverness. Coastal Northern California. Comment
  SEINET10744885 Image available Castilleja wightii subsp. rubra Francis W. Pennell 1940-5-20 Pennell 25452 Marin Shale. Woods, west of Fairfax. 46 Comment
  CAS-BOT-BC47769  Ceanothus W. R. Dudley 1906-4-14 s.n. Marin Dipsea Trail, Mt. Tamalpais Comment
  POM126436  Ceanothus X regius C. F. Sonne 1887-04 s.n. Marin Rose Valley Comment
  JEPS42245  Ceanothus cuneatus var. cuneatus W. L. Jepson 1896-2-16 14025 Marin ridge between Mill Valley and Sequoia Canyon Muir Woods Comment
  SBBG68376  Ceanothus cuneatus var. cuneatus L. Rowntree 1931-2-15 Marin Mt Tamalpais Comment
  SJSU5721  Ceanothus cuneatus var. cuneatus L. S. Rose 1968-3-18 68006 Marin Bootjack Camp, Mt Tamalpais 365 Comment
  HSC18326  Ceanothus cuneatus var. ramulosus L. S. Rose 1968-3-18 68006 Marin Mt. Tamalpais, Bootjack Camp 366 Comment
  SBBG34005  Ceanothus cuneatus var. ramulosus L. S. Rose 1968-3-18 68006 Marin Mt Tamalpais, Bootjack Camp 365 Comment
  CAS-BOT-BC49141  Ceanothus cuneatus var. ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais, near Dipsea Road Comment
  JEPS42330  Ceanothus dentatus W. L. Jepson 1919-4-5 8223 Marin abve Mill Valley (sw slope) Comment
  LA27290  Ceanothus foliosus Lewis S. Rose; 1942-3-26 42005 Marin South slope of Mt. Tamalpais 304 Comment
  UC452548  Ceanothus foliosus Ira J. Condit 1913-4-8 Marin near Muir Woods Comment
  UC79946  Ceanothus foliosus Katharine Brandegee May 1890 Marin Tamalpais Comment
  SEINET11191429  Ceanothus foliosus A. A. Heller 1906-6-12 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC50930  Ceanothus foliosus var. foliosus H. L. Mason 1924-10-12 1114 Marin Southeast slope of Mt. Tamalpais along railroad Comment
  JEPS42387  Ceanothus foliosus var. foliosus W. L. Jepson 1897-4-10 14017 Marin Ross Valley trail to Mt. Tamalpais Comment
  RSA753072  Ceanothus gloriosus subsp. porrectus Dylan O. Burge 2007-5-6 DOB- 907 c Marin Point Reyes National Seashore: Inverness Ridge about 200 m N of Mount Vision Road on access road for Park Residence #1, turning 1.3 road miles (2.1 km) E of Sir Francis Drake Blvd. on Mount Vision Road., 3.29 km 275 degrees (True) WNW of Inverness. 220 Comment
  RSA643229  Ceanothus gloriosus var. gloriosus M. van Renselaer 1939-4-30 1023 Marin Point Reyes Comment
  CHSC39452  Ceanothus gloriosus var. porrectus B. A. Stein; R. Patterson 1981-7-2 563 Marin Inverness Ridge at summit of Sir Francis Drake Hwy. 121 Comment
  UC1281284  Ceanothus gloriosus var. porrectus H. E. McMinn 1949-3-22 Marin slope of Mt. Vision Inverness Ridge Comment
  CAS-BOT-BC50668  Ceanothus jepsonii Elsie Zeile 1910-4-10 s.n. Marin Tamalpais, W. Point Comment
  UCD112059  Ceanothus jepsonii Heidi E. M. Dobson 1978-3-28 307 Marin Above Bolinas-Fairfax Road at base of Pine Hill. Comment
  JEPS20113  Ceanothus jepsonii var. jepsonii Adele Lewis Grant 1917-4-20 922 Marin Tamalpais Comment
  POM248713  Ceanothus masonii L. S. Rose 1937-5-31 s.n. Marin Bolinas Ridge Comment
  RSA285630  Ceanothus masonii D. C. Michener 1982-7-25 4110 Marin Bolinas Ridge, along firebreak off of Fairfax-Bolinas Road, 0.5 mile west of summit jct with Ridgecrest Road. Comment
  RSA399099  Ceanothus masonii Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  UC618437  Ceanothus masonii Lewis S. Rose 1937-5-31 37323 Marin Bolinas Ridge Comment
  SEINET12210785  Ceanothus masonii W. Knight, Knight, I. 1982-1 4506 Marin Tilden Botanic Garden, Berkeley. Originally collected from Bolinas Ridge Comment
  CAS-BOT-BC50522  Ceanothus oliganthus Greg de Nevers 2001-1-11 12636 Marin Mt. Tamalpais, above Laurel Dell Comment
  CAS-BOT-BC51498  Ceanothus oliganthus var. sorediatus L. R. Abrams 1922-4-29 8090 Marin On West-Point - Willow Camp Road 1/2 below West Point, Mt. Tamalpais Comment
  CAS-BOT-BC51508  Ceanothus oliganthus var. sorediatus W. R. Dudley 1906-4-14 s.n. Marin near west part, Mt. Tamalpais Comment
  CAS-BOT-BC51512  Ceanothus oliganthus var. sorediatus C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  RSA261710  Ceanothus oliganthus var. sorediatus Brandegee 1889-1 s.n. Marin Tamalpias. Comment
  UC144496  Ceanothus oliganthus var. sorediatus A. Eastwood Jun 1903 4003 Marin Mt. Tamalpais Comment
  UC18422  Ceanothus oliganthus var. sorediatus Harley P. Chandler 1899-4-8 260 Marin North Slope Mt. Tamalpais Comment
  UC338138  Ceanothus oliganthus var. sorediatus J. P. M. 1878-4-14 103 Marin San Rafael Comment
  UC79849  Ceanothus oliganthus var. sorediatus Katharine Brandegee 1890-5 Marin summit of Tamalpais Comment
  POM136473  Ceanothus ramulosus Alice Eastwood 1903-3-21 3162 Marin Tamalpais Comment
  RSA232889  Ceanothus ramulosus L. S. Rose 1968-3-18 68007 Marin Alpine Lake. 244 Comment
  CAS-BOT-BC52930  Ceanothus thyrsiflorus W. W. Carruth 1901-3-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC52957  Ceanothus thyrsiflorus Peter H. Raven; Michael P. Johnson 1967-5-1 21186 Marin Angel Island - On sout ridge of Mount Ida 237 Comment
  CAS-BOT-BC52959  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-3-7 2134 Marin Tomales Ridge, west of Tomales Bay 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
  CAS-BOT-BC52974  Ceanothus thyrsiflorus Elsa G. Ruckert 1960-4-13 88 Marin Roadside, county road west from marshall leading to Olema, 1/2 mile from junction with Tomales Road. 15 Comment
  POM222025  Ceanothus thyrsiflorus W. C. Merrill 1895-05 s.n. Marin Tamalpias Comment
  RSA398955  Ceanothus thyrsiflorus Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  UC615002  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-3-7 2134 Marin w Tomales Bay; w of Tomales Bay, Tomales Ridge Comment
  UCR198221  Ceanothus thyrsiflorus Dean Kelch 2006-5-10 06 .180 Marin Lucas Valley Road 99 Comment
  SEINET12210791  Ceanothus thyrsiflorus W. Knight, Knight, I. 1982-1 4512 Marin Tilden Botanic Garden, Berkeley Comment
  SBBG26916  Ceanothus thyrsiflorus var. thyrsiflorus A. Eastwood, J. T. Howell 1939-5-28 Marin Point Reyes Lighthouse Comment
  SBBG50601  Ceanothus thyrsiflorus var. thyrsiflorus T. Staver 1971-5-27 12 Marin town of Inverness Comment
  RSA254184  Centaurea calcitrapa Robert A. Norris 1974-6-7 2067 Marin Richardson Bay Park, Tiburon Comment
  CAS-BOT-BC272081  Centaurea cyanus M. S. Jussel 1933-7-30 413 Marin Near Forest Knolls Comment
  CAS-BOT-BC272082  Centaurea cyanus Doreen Smith 2002-8-16 s.n. Marin Soriah Park Hills, San Anselmo Comment
  CAS-BOT-BC277160  Centaurea melitensis Javier Penalosa 1961-6-29 1877 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of road to Naval Net Depot Comment
  CAS-BOT-BC272074  Centaurea melitensis Javier Penalosa 1961-3-19 1141 Marin Tiburon Blvd., north-west of road to Belvedere Island, Tiburon Peninsula 304 Comment
  UC878322  Centaurium muehlenbergii Alice Eastwood 1912-7-29 1526 Marin Rock Spring Mt. Tamalpais (Mt. Tamalpais) Comment
  RSA69810  Centaurium muehlenbergii J. T. Howell 1938-7-3 13944 Marin At head of Lucas Valley. Comment
  CAS-BOT-BC279226  Centromadia pungens subsp. pungens Doreen Smith 2007-9-2 s.n. Marin Las Gallinas Valley Comment
  CAS-BOT-BC279228  Centromadia pungens subsp. pungens Doreen Smith 1995-9-5 s.n. Marin Bel Marin Keyes Blvd., Navato Comment
  POM161347  Cerastium arvense Rimo Bacigalupi 1928-3-10 1813 Marin Rocky hills above Pt. Reyes Lighthouse. 186 Comment
  UC1300954  Cerastium arvense Helen K. Sharsmith 1963-5-18 5459 Marin bluffs along e. edge Tomales Bay; San Francisco Bay Region, Tomales Bay 9 Comment
  CHSC22987  Cerastium glomeratum Robert A. Schlising 1963-3-2 2439 Marin Coast Ranges. About one mile north of Tiburon on Paradise Drive; roadside. Comment
  CAS-BOT-BC135521  Cercocarpus betuloides var. betuloides J. P. Moore 517 Marin San Rafael Comment
  CAS-BOT-BC135522  Cercocarpus betuloides var. betuloides Doreen Smith 2002-4-15 s.n. Marin Cascade Canyon, Fairfax Comment
  CAS-BOT-BC68167  Cheilanthes intertexta M. E. Parsons 1912-5-5 s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC68169  Cheilanthes intertexta Alice Eastwood 1928-3-4 s.n. Marin Little Carson Falls Comment
  UC1552851  Cheilanthes intertexta R. Storer 1943-6-27 Marin hill e of Stinson Beach 228 Comment
  CAS-BOT-BC68163  Cheilanthes intertexta Miss E. Cannon 1899-1-21 s.n. Marin Near Tamalpais Station Comment
  CAS-BOT-BC68164  Cheilanthes intertexta Mary Elizabeth Parsons 1898-2-1 s.n. Marin Tamalpais Place Comment
  CAS-BOT-BC473052  Chenopodium macrospermum Catherine Best 1994-11-1 1479 Marin At the west end of Abbotts, Pt. Reyes Peninsula Comment
  UCD98217  Chenopodium macrospermum John Thomas Howell 1951-10-11 28296 Marin Drake Memorial, Pt. Reyes Peninsula. Comment
  UC1176798  Chenopodium murale John Thomas Howell 1939-9-3 Marin Corte Madera Comment
  SD81288  Chlorogalum pomeridianum var. divaricatum Darley F. Howe 1969-5-26 4574 2 Marin North part of Point Reyes. Comment
  CAS-BOT-BC232273  Chlorogalum pomeridianum var. pomeridianum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1907 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UC1537189  Chlorogalum pomeridianum var. pomeridianum Gordon H. True 1937-7-26 818 Marin dry brushy slope Forest Knolls 60 Comment
  UC589483  Chlorogalum pomeridianum var. pomeridianum Beryl O. Schreiber 1932-6-23 549 Marin Hearts Desire Beach, Tomales Bay Tomales Bay, Hearts Desire Beach Comment
  UC63884  Chlorogalum pomeridianum var. pomeridianum Earle Mulliken 1903-6-23 72 Marin vicinity San Francisco Bay (Mt. Tamalpais); vicinity San Francisco Bay, Mt. Tamalpais Comment
  CAS-BOT-BC237999  Chloropyron molle subsp. molle Hans Leschke 1945-7-8 s.n. Marin Between Burdell & San Antonio Comment
  UC750670  Chorizanthe membranacea Lewis S. Rose 1946-6-16 46157 Marin Rock Springs Mount Tamalpais, Rock Springs 670 Comment
  CAS-BOT-BC36461  Chrysolepis chrysophylla Mrs. Alexander McCallum 1900-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC36472  Chrysolepis chrysophylla Alice Eastwood 1914-9-20 s.n. Marin Mt. Tamalpais Comment
  UC847772  Chrysolepis chrysophylla var. chrysophylla R. K. Vickery Oct 1915 Marin Mt. Tamalpais Comment
  UC1076087  Chrysolepis chrysophylla var. minor Herbert L. Mason 1925-10-4 2240 Marin n side Mt. Tamalpais Comment
  UC1135215  Chrysolepis chrysophylla var. minor H. S. Yates 1935-4-2 5047 Marin 1 mi n Muir Woods; Tamalpais Quad. 365 Comment
  UC5436  Chrysolepis chrysophylla var. minor J. Burtt Davy 1893-7-24 219 Marin Mt. Tamalpais Comment
  RSA0001029  Chrysopsis arenaria A. D. E. Elmer 1903-07 4456 Marin Point Reyes Post Office. Comment
  JEPS79574  Circaea alpina subsp. pacifica Edward Lee with Annetta Carter 1934-6-17 918 Marin 1 - 2 mi. s. South Brook ((trip to Bolinas)) Comment
  UC1177308  Cirsium arvense J. Thomas Howell 1946-9-20 23022 Marin e of Tomales (Petaluma Road) Comment
  CAS-BOT-BC100973  Cirsium hydrophilum var. vaseyi Peter H. Raven 1950-6-4 s.n. Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC229788  Cirsium hydrophilum var. vaseyi E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1514 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC285605  Cirsium occidentale var. occidentale Gordon H. True 1970-4-23 5312 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 30 Comment
  JEPS127684  Cirsium occidentale var. occidentale Adam C. Schneider 2014-3-29 569 Marin Point Bonita. Comment
  CAS-BOT-BC286526  Cirsium occidentale var. venustum J. W. Congdon 1880-6-6 s.n. Marin Dillon's Beach Comment
  CAS-BOT-BC286528  Cirsium occidentale var. venustum John Thomas Howell 1939-6-25 14790 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC286533  Cirsium occidentale var. venustum John Thomas Howell 1942-5-3 16954 Marin South side of Mt. Tamalpais above Summit Ave. ridge Comment
  CAS-BOT-BC280461  Cirsium quercetorum R. S. Ferris; Ira L. Wiggins 1935-7-19 8097 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  CAS-BOT-BC280462  Cirsium quercetorum John Thomas Howell 1944-7-9 19687 Marin Inverness Ridge Comment
  CAS-BOT-BC280467  Cirsium quercetorum John Thomas Howell 1943-6-6 18200 Marin Between Mill Valley and Muir Woods Comment
  CAS-BOT-BC288693  Cirsium quercetorum John Thomas Howell 1943-5-30 18180 Marin Summit Ave, Mill Valley Comment
  CAS-BOT-BC288740  Cirsium remotifolium John Thomas Howell 1949-6-12 25349 Marin Corte Madera Ridge, Mt Tamalpais Comment
  CAS-BOT-BC288744  Cirsium remotifolium John Thomas Howell 1943-5-30 18181 Marin Summit Ave, Mill Valley Comment
  CAS-BOT-BC229786  Cirsium vulgare G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1562 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
  CDA29663  Cirsium vulgare D. G. Kelch 2009-6-25 9 .469 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  CAS-BOT-BC285801  Cirsium vulgare John Thomas Howell 1959-11-4 35113 Marin Stinson Beach Comment
  CAS-BOT-BC285807  Cirsium vulgare Joanne Taylor 1941-8-3 35 Marin On Mt. Tamalpais 457 Comment
  CDA5058  Cistus creticus R. A. Ballard 1971-7-2 Marin Black Point. 0 Comment
  CAS-BOT-BC223899  Cistus ladanifer Barbara Prince 1991-5-28 s.n. Marin East of San Rafael Comment
  CAS-BOT-BC160990  Clarkia amoena subsp. amoena John Thomas Howell 1946-6-9 22012 Marin Pierce Ranch, n. Pt. Reyes Peninsula Comment
  CAS-BOT-BC160994  Clarkia amoena subsp. amoena P. R. Hitchborn 1920-5-24 255 Marin Black Pt Comment
  POM271776  Clarkia amoena subsp. amoena Lyman Benson 1934-8-30 6124 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  UC725842  Clarkia amoena subsp. amoena A. A. Heller 1941-7-18 16240 Marin several mi e Point Reyes Station (between Petaluma and Point Reyes Station) Comment
  RSA113776  Clarkia amoena subsp. huntiana Peter H. Raven 1957-7-5 11048 Marin 1.1 miles west of Nicasio Comment
  UCD104424  Clarkia concinna Nancy Griffin 1975-5-25 28 Marin State Highway 1, 1.6 miles S of Tomales Road. Comment
  HSC23769  Clarkia concinna subsp. concinna R. A. Vanbianchi 1971-7-1 5 Marin San Geronimo Ridge Comment
  UC1301110  Clarkia concinna subsp. concinna Helen K. Sharsmith 1963-5-18 5473 Marin near Fallon; San Francisco Bay Region 76 Comment
  CAS-BOT-BC164295  Clarkia davyi Alice Eastwood 1915-6-23 4770 Marin Pt. Reyes Comment
  JEPS27989  Clarkia davyi Rimo Bacigalupi 1961-5-29 7722 Marin n Point Reyes Station (upper reaches of canyon above private dump, below the 598-ft hill summit) 134 Comment
  RSA107058  Clarkia davyi L. S. Rose 1956-7-30 56134 Marin Point Reyes Peninsula, 7 miles W of Inverness. 9 Comment
  RSA299144  Clarkia davyi J. T. Howell, Catherine Best, Wilma Follette, Gordon H. True 1980-6-19 53720 Marin Near Abbott s Lagoon, Point Reyes Peninsula. Comment
  CAS-BOT-BC164613  Clarkia gracilis subsp. gracilis John Thomas Howell 1941-5-25 s.n. Marin Potrero Meadow to Mountain Theater, Mt. Tamalpais Comment
  RSA31385  Clarkia gracilis subsp. gracilis J. T. Howell 1946-5-19 21912 Marin Meadows Club, Fairfax Hills Comment
  CAS-BOT-BC172548  Clarkia purpurea subsp. purpurea Alice Eastwood 1926-6-9 13913 Marin Sausalito Comment
  UC20339  Clarkia purpurea subsp. quadrivulnera W. A. Setchell 1896-3-6 Marin Bolinas Ridge Comment
  CAS-BOT-BC163735  Clarkia purpurea subsp. quadrivulnera Gordon H. True 1937-6-6 710 Marin Forest Knoll Comment
  SEINET12189252  Clarkia quadrivulnera M. T. Doutt 1931-1 s.n. Marin Near. Pt. Reyes Comment
  CAS-BOT-BC165053  Clarkia rubicunda C. L. Hitchcock 1928-6-7 23 Marin Between San Quentin and Sausalito, 5 miles from Sausalito 11 Comment
  CAS-BOT-BC165085  Clarkia rubicunda Peter H. Raven 1957-6-29 11009 Marin 3.5 miles south-east of Tocaloma, on the road in Samuel P. Taylor State Park Comment
  UC1279923  Clarkia rubicunda Peter H. Raven 1957-6-29 11009 Marin 3.5 mi se Tocaloma (on the road in Samuel P. Taylor State Park) Comment
  UC1279924  Clarkia rubicunda Peter H. Raven 1957-6-29 11007 Marin 4.6 mi s Olema (on State Highway 1) Comment
  UCSC007508  Clarkia rubicunda Kathleen Kay 2007-8-13 729 ? Marin Point Rayes National Seashore, plants growing at the end of Coast Creak Trail where it meets the ocean, large populations along the bluffs 12 Comment
  CAS-BOT-BC165070  Clarkia rubicunda Dennis Odion 1997-6-7 s.n. Marin Azalea Hill, east of Fairfax - Bolinas Road, just off fire road to summit Comment
  CAS-BOT-BC165074  Clarkia rubicunda Doreen Smith 2001-6-23 s.n. Marin Along Sir Francis Drake Blvd. just west of Madrone Camp, Samuel P. Taylor State Park Comment
  RSA113604  Clarkia rubicunda Peter H. Raven 1957-6-18 10925 Marin Hills along Sausalito Drive, above Sausalito Comment
  UC373509  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin 1/2 mi w Tiburon (on Bay Road); Tiburon Peninsula 6 Comment
  CAS-BOT-BC439206  Claytonia exigua subsp. exigua J. W. Congdon 1889-6-16 s.n. Marin Mt Tamalpais Comment
  CAS-BOT-BC439208  Claytonia exigua subsp. exigua Lewis S. Rose 1938-4-17 38145 Marin Tiburon 91 Comment
  CAS-BOT-BC439211  Claytonia exigua subsp. exigua Edw. L. Greene 1891-4-27 s.n. Marin At Tiburon Comment
  CAS-BOT-BC439212  Claytonia exigua subsp. exigua W. R. Dudley 1894-3-31 s.n. Marin By road to Bolinas Ridge Comment
  CAS-BOT-BC439217  Claytonia exigua subsp. exigua Alice Eastwood; John Thomas Howell 1937-4-18 3838 A Marin Near Rock Spring, Mt. Tamalpais. Comment
  JEPS43268  Claytonia gypsophiloides W. L. Jepson 1892-4-5 Marin Mt. Tamalpais Comment
  JEPS43274  Claytonia gypsophiloides W. L. Jepson 1909-3-13 Marin Lagunitas Creek Comment
  CAS-BOT-BC439345  Claytonia gypsophiloides Lincoln Constance; Alan A. Beetle 1940-4-20 2566 Marin Above Alpine Lake, 5.4 miles southeast of Fairfax. 365 Comment
  SEINET10572710  Claytonia perfoliata Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15913 Marin Edge of road and woods leading to Deer Island. Comment
  CHSC22699  Claytonia perfoliata subsp. perfoliata Robert A. Schlising; Glenn Keator 1962-2-18 2067 Marin NW-facing slopes east of Point Reyes Lighthouse in area of coastal scrub. Comment
  UC7903  Claytonia perfoliata subsp. perfoliata J. Burtt Davy 1894-3-31 699 Marin Bear Valley Comment
  UC7954  Claytonia perfoliata subsp. perfoliata W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UC7928  Claytonia sibirica J. Burtt Davy Jan 1894 788 Marin Bear Valley Comment
  CAS-BOT-BC91400  Clematis lasiantha F. T. Bioletti; Michener 1892-4-1 50 Marin Ross Valley. Comment
  CAS-BOT-BC92550  Clematis ligusticifolia Miss Ones Grimwood 20 Marin Unspecified. Comment
  CAS-BOT-BC304401  Clinopodium douglasii P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13526 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  CAS-BOT-BC499350  Clintonia andrewsiana Volney Rattan 1867-5-1 s. n. Marin Paper Mill Creek Comment
  UC71965  Clintonia andrewsiana unknown Marin California Comment
  UC76374  Collinsia heterophylla Miss M. Alice King Apr 1896 Marin Angel Island Comment
  RSA104880  Collinsia heterophylla Elizabeth Sprague 1956-5-29 s.n. Marin Phoenix Lake. Comment
  UC750697  Collinsia sparsiflora var. collina Lewis S. Rose 1946-5-14 46061 Marin Laurel Dell Mt. Tamalpais (Mt. Tamalpais); , Laurel Dell 609 Comment
  RSA79470  Collinsia sparsiflora var. collina F. W. Peirson, Mabel B. Peirson 1926-4-1 6543 Marin 4 miles north of Ignacio. Comment
  JEPS6343  Collinsia sparsiflora var. sparsiflora L. M. Newlon 1921-1 87 Marin Mt. Tamalpais Comment
  UC747036  Collinsia sparsiflora var. sparsiflora G. Thomas Robbins 1944-4-14 1527 Marin about 3 mi w of Hamilton Field Air Base (near summit of Big Rock Ridge); Big Rock Ridge 304 Comment
  CAS-BOT-BC366909  Collomia heterophylla J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13034 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC52706  Collomia heterophylla W. C. Blasdale 1891-4-27 Marin Mill Valley Comment
  SEINET10873859  Conium maculatum Heidi H. Schmidt 1993-6-8 Schmidt 808 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  CDA5372  Conium maculatum T. C. Fuller 1957-9-4 s.n. Marin Inverness. 0 Comment
  SEINET12117955  Conium maculatum E. H. Graham 1931-1 6921 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  UC4392  Corallorhiza striata J. Burtt Davy 1893-4-26 Marin Mt. Tamalpais North Coast Ranges Comment
  RSA381995  Corallorhiza striata Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  JEPS6036  Cordylanthus maritimus subsp. palustris M. K. Curran June 1886 Marin Sausalito Comment
  JEPS6761  Cordylanthus maritimus subsp. palustris W. L. Jepson 1891-7-20 21349 Marin Tiburon Comment
  JEPS84914  Cordylanthus maritimus subsp. palustris Michael Josselyn 1985-5-17 Marin Richardson Bay, beneath deck at shoreline center office park Richardson Bay Comment
  CAS-BOT-BC166724  Cordylanthus pilosus Peter Rubtzoff 1980-9-9 9624 Marin San Anselmo Comment
  CAS-BOT-BC105656  Corethrogyne filaginifolia John Thomas Howell 1944-5-14 19454 Marin Pt. Reyes Station Comment
  CAS-BOT-BC105665  Corethrogyne filaginifolia Lester Rowntree 1936-1-1 s.n. Marin Tomales Bay Comment
  CAS-BOT-BC105658  Corethrogyne filaginifolia Gordon H. True 1937-7-25 816 Marin Forest Knoll Comment
  RSA0042782  Cornus californica Sol Karlin s.n. Marin Samuel P. Taylor State Park. Along Papermill Creek - especially below orchard. Comment
  UCD117080  Cornus sericea subsp. occidentalis Collector unknown 1925-6-5 1747 Marin location unknown. Comment
  UC521708  Cornus sericea subsp. sericea Joseph Andorfer Ewan 1933-11-5 8104 Marin s. shore Tomales Bay, Heart's Desire Comment
  CAS-BOT-BC311781  Coronilla varia Catherine Best 1983-7-18 s.n. Marin About 200 ft. northwest of the intersection of Tiburon Blvd. and Lyford Drive, Tiburon Comment
  JEPS78369  Coronopus didymus Edward Lee 1934-6-17 907 Marin between Olema and South Brook Comment
  CAS-BOT-BC190002  Cortaderia jubata Phyllis Ellman 1977-1-1 s.n. Marin Old St. Hilary's, Tiburon. Comment
  JEPS46302  Corylus californica Wilfred T. Frost 1932-8-20 412 Marin Rattlesnake Camp No. 1 Mount Tamalpais Comment
  UCD110078  Corylus cornuta subsp. californica Baki Kasapligil 1965-7-11 3923 Marin Woodacre near water sterilization plant. Comment
  CAS-BOT-BC143488  Cotoneaster franchetii Robert Menzies 1914-11-1 s.n. Marin San Rafael Comment
  CAS-BOT-BC141596  Cotoneaster pannosus Alva Day; Kay Best; Debbie Wilson 1980-5-4 80 -11 Marin Angel Island, along blacktop road above Ayala Cove, in north-facing oak-woodland area. Comment
  CAS-BOT-BC287217  Cotula australis Peter H. Raven; Michael P. Johnson 1967-5-1 21211 Marin Angel Island. Hospital Cove, W side of island 7 Comment
  JEPS37557  Cotula coronopifolia W. L. Jepson 1919-5-18 8322 Marin San Quentin Comment
  UC1101409  Crassula aquatica Herbert L. Mason 1946-7-24 12939 Marin Lake Ranch near Double Point Comment
  UC766627  Crassula aquatica G. Thomas Robbins with J. T. Howell 1945-5-9 1882 Marin 1/2 mi. n. Hamilton Field Air Base Comment
  CAS-BOT-BC427750  Crassula connata John Thomas Howell 1943-4-11 17922 Marin Black Canyon, San Rafael hills Comment
  UC571143  Crassula connata var. subsimplex H. L. Mason 1926-3-6 2693 Marin Corte Madera Ridge Comment
  CAS-BOT-BC291494  Crepis capillaris Alice Eastwood 1919-6-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC190119  Crypsis schoenoides Lilian McHoul 1971-9-26 s.n. Marin Desiccated strand of Nicasio Reservoir. Comment
  UC2028096  Crypsis schoenoides Barbara Ertter with Elizabeth Neese 1988-10-20 8020 Marin Nicasio Reservoir ca. 10 air miles SW of Petaluma and W of Novato. Comment
  RSA295081  Cryptantha clevelandii var. florosa Robert A. Norris, John L. Inase 1981-4-19 4141 Marin On bank above a slough near Pacific shoreline, Tennessee Cove, at end of trail extending NE-ward to Tennessee Valley Road. Comment
  JEPS90301  Cryptantha flaccida Dean W. Taylor 1990-5-7 10694 Marin San Francisco Bay Region, Tiburon Peninsula, St. Hillary's Church, along dirt road reached from foothpath originating at the church St. Hillary's Church; San Francisco Bay Region, Tiburon Peninsula 60 Comment
  JEPS9285  Cryptantha flaccida Rimo Bacigalupi with G. T. Robbins 1954-6-17 4546 Marin above Tiburon (St. Hilary Catholic Church) 76 Comment
  NY658726  Cupressus J. Silba 2002-10-27 B- 292 Marin Mount Tamalpais State Park, near Mount Tamalpais, near Rock Spring Campground, Ridgecrest Roas, ca. 0.25 mile East of Rock Spring Campground, going up the hill, on the left side of the road only; ca. 1-2 miles West of West Peak 1800 Comment
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Feb 13 2012
  CAS-BOT-BC80685  Cupressus macrocarpa John H. Thomas 1966-3-22 11544 Marin Between Marshall and Tomales about at the point from where the highway turns inland from Tomales Bay. Comment
  JEPS48248  Cupressus sargentii Wilfred T. Frost 1932-8-27 444 Marin Old Bolinas Road between West Point and Bootjack Camp; Mt. Tamalpais Comment
  RSA138087  Cupressus sargentii P. C. Everett, E. K. Balls 1959-10-28 23998 Marin 3/4 mi from Pan Toll Camp, Rattlesnake Canyon, Mt. Tamalpais. 610 Comment
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Mar 7 2012
  UC146000  Cupressus sargentii C. N. Forbes 1907-8-31 Marin w flanks of mountain near Cold Springs; Mt. Tamalpais Comment
  UCD14258  Cupressus sargentii Collector Unknown 1974-5-4 133 Marin Marin County; on Carson Ridge, off Bolinas County Road, west of Fairfax; 457 Comment
  UCD67630  Cupressus sargentii D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Mt. Tamalpais State Park. Mt. Tamalpais summit. 800 Comment
  NY16854  Cupressus sargentii L. Abrams 1915-10-25 5607 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
  UC750693  Cuscuta campestris Lewis S. Rose 1946-9-20 46281 Marin Chileno Valley Comment
  SEINET3148806  Cuscuta subinclusa L. S. Rose 1939-9-3 39363 Marin San Antonio slough, N of Novato 2 Comment
  UC400193  Cynoglossum grande Ynes Mexia 1929-3-31 2336 Marin n.w. of Manor Comment
  CAS-BOT-BC190416  Cynosurus echinatus Virginia E. Long 1932-6-18 199 a Marin Mill Valley. Along road opposite old railroad to Mount Tamalpais. 48 Comment
  CAS-BOT-BC190418  Cynosurus echinatus John Thomas Howell 1942-6-7 s.n. Marin San Anselmo Canyon. Comment
  RSA126476  Cynosurus echinatus J. T. Howell 1942-6-7 s.n. Marin San Anselmo Canyon. Comment
  UC1177115  Cynosurus echinatus John Thomas Howell 1943-5-22 18157 Marin Lagunitas Meadows Mt. Tamalpais; , Lagunitas Meadows Comment
  UCD60137  Cynosurus echinatus Rimo Bacigalupi; L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8875 Marin On grade just out of Fairfax, on road to Alpine Lake Dam. 60 Comment
  CAS-BOT-BC114802  Cyperus J. Zaninovich 1978-7-6 842 -80 Marin Deer creek and Highway 65 Comment
  UCD15690  Cyperus eragrostis David Uyeno 1989-6-4 2 Marin 0.6 mile up from Muir Beach. 85 Comment
  CAS-BOT-BC114366  Cyperus erythrorhizos Lilian McHoul 1971-9-26 s.n. Marin Desiccated strand of Nicasio Reservoir. Comment
  UCD141002  Cyperus involucratus Phyllis Ellman 1973-10-25 s.n. Marin Diviso Street. Tiburon. Comment
  CAS-BOT-BC113829  Cyperus niger D. Smith 1998-7-3 s.n. Marin Pt. Reyes National Seashore, just E of Pierce Point Road North of Abbots Lagoon. Comment
  SD43429  Cypselea humifusa Philip A. Munz 1947-10-5 12193 Marin Lake Lagunitas above Ross 245 Comment
  CAS-BOT-BC435173  Cypselea humifusa Philip A. Munz 1947-10-5 12193 Marin Lake Lagunitas above Ross 243 Comment
  UCD96984  Cypselea humifusa Gordon H. True 1975-10-24 7961 Marin San Rafael. Comment
  CAS-BOT-BC422410  Cytisus scoparius J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14684 Marin Mount Tamalpais. Marin Municipal Water District lands: North slope by Peters Dam Comment
  CDA37903  Cytisus scoparius D. G. Kelch 2011-5-13 11 .248-A Marin Near Phoenix Lake. Comment
  SJSU5808  Cytisus scoparius W. T. Nilmeier 1969-4-20 Marin Dias Rd along W border of Mt Tamalpais State Park Comment
  CAS-BOT-BC198513  Cytisus scoparius Erik T. Nilsen 1992-3-12 s.n. Marin Oyster Bay Road, Point Reyes National Seashore Comment
  UCD142135  Dactylis glomerata D. G. Kelch 2011-5-13 11 249 F Marin Near Phoenix Lake. 76 Comment
  UC37950  Danthonia californica J. Burtt Davy 1895-5-13 1249 Marin Redwood Canyon Comment
  UC912647  Danthonia californica H. L. Mason 1928-4-28 4415 Marin Tiburon Peninsula Comment
  SEINET6847454  Danthonia californica Wanda 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
  UCD60674  Danthonia californica var. americana Beecher Crampton 1954-4-28 1810 Marin 3 miles NE of Pt. Reyes Lighthouse. Comment
  UCD60719  Danthonia californica var. americana R. Tofsrud 1948-6-22 s. n. Marin East edge of Kentfield. Comment
  CAS-BOT-BC287392  Deinandra corymbosa John Thomas Howell 1945-7-29 21341 Marin Bolinas Comment
  CAS-BOT-BC287395  Deinandra corymbosa Lewis S. Rose 1961-7-30 61058 Marin China Camp 3 Comment
  CAS-BOT-BC287397  Deinandra corymbosa John Thomas Howell 1945-9-2 21461 Marin San Rafael Hills Comment
  UC854066  Delphinium californicum Alice Eastwood 1912-6-9 276 Marin Sausalito Comment
  JEPS20342  Delphinium californicum W. L. Jepson 1900-6-6 555 Marin New Albion Farm Drake's Bay Comment
  UC467738  Delphinium decorum subsp. decorum Katharine Brandegee Marin Mt. Tamalpais Comment
  CAS-BOT-BC10181  Delphinium hesperium John Thomas Howell 1946-6-9 21998 Marin Abbotts Lagoon Comment
  UC747444  Delphinium nudicaule G. Thomas Robbins 1944-4-14 1522 Marin n slope of ridge about 3 mi w Hamilton Field Air Base; Big Rock Ridge 60 Comment
  UCR17195  Delphinium nudicaule Mark A. Willis 1977-5-27 s.n. Marin Approximately 6 miles north of Fairfax on Sir Francis Drake Blvd, just south of the Lagunitus bridge 73 Comment
  SEINET7720715  Delphinium nudicaule Unknown 1889-5-11 Marin Mt. Tamalpais Comment
  UC118577  Delphinium patens M. K. Curran 1886-5-2 Marin Tamalpais Comment
  CAS-BOT-BC121987  Delphinium variegatum subsp. variegatum Doreen Smith 2002-4-4 s.n. Marin South slopes of Mount Burdell. Comment
  CHSC40051  Dendromecon rigida K. Brandegee 1910-5-22 95 Marin Mill Valley, on the basal slopes of Mt. Tamalpais. Comment
  UC187654  Dendromecon rigida Katharine Brandegee 1916-7-2 Marin upper end of Lovell Ave. Tamalpais, Mill Valley Comment
  UC85476  Dendromecon rigida Katharine Brandegee 1907-6-9 Marin upper part of Lovell Ave. Tamalpais, Mill Valley Comment
  CAS-BOT-BC198485  Deschampsia danthonioides John Thomas Howell 1945-4-29 s.n. Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC198490  Deschampsia danthonioides John Thomas Howell 1945-5-9 20834 Marin Between Hamilton Field and Ignacio. Comment
  CAS-BOT-BC198494  Deschampsia danthonioides Doreen Smith 1998-5-25 s.n. Marin Summit of Ring Mountain. 183 Comment
  UC710603  Desmazeria rigida John Thomas Howell 1943-6-13 18225 Marin Sausalito 60 Comment
  UCD63893  Desmazeria rigida John Thomas Howell 1943-6-13 18225 Marin Sausalito. 60 Comment
  UCR70885  Desmazeria rigida J. T. Howell 1943-6-13 18225 Marin Sausalito 61 Comment
  UC635454  Dicentra formosa H. L. Mason 1926-2-21 2649 Marin road from Inverness to Point Reyes Lighthouse Comment
  CAS-BOT-BC618  Dicentra formosa subsp. formosa Apr-May s.n. Marin Crystal Springs Paper Mill. Comment
  POM148893  Dicentra formosa subsp. formosa W. C. Blasdale 1895-4-13 s.n. Marin Olema Comment
  CAS-BOT-BC209201  Dichanthelium acuminatum subsp. acuminatum R. S. Ferris; Ira L. Wiggins 1935-7-19 8099 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness. Comment
  CAS-BOT-BC209202  Dichanthelium acuminatum subsp. acuminatum A. D. E. Elmer 1903-7-1 5065 Marin Point Reyes Post Office Comment
  CAS-BOT-BC254489  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1943-7-3 18247 Marin Near Bootjack, Mount Tamalpais Comment
  UCD166880  Dichelostemma capitatum Robert E. Preston 2016-2-27 3036 Marin Novato, Mt. Burdell Open Space, ca. 0.25 mi N of the intersection of San Marin Drive and San Mateo Way. 48 Comment
  RSA65816  Dichondra donelliana E. K. Balls, P. C. Everett, B. K. Balls 1953-10-8 18584 Marin 0.1 mi. e. of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 76 Comment
  CAS-BOT-BC232254  Digitalis purpurea A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1418 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
  SD211512  Diplachne fusca var. fascicularis Barbara Ertter, Elizabeth Neese 1988-10-29 8018 Marin Nicasio Reservoir circa 10 airmiles Southwest of Petalums and West of Novato; Northwest edge of reservoir, on Nicasion Valley Road circa 1 mile East of Petaluma Road Comment
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Apr 23 2012
  SD234184  Diplacus aurantiacus Virginia Pinkus Ryder 1963-11-25 19 Marin San Pablo Bay - China Camp 2nd cove N. Comment
  SEINET13768623 Image available Diplacus aurantiacus Noel H. Holmgren, Liew Fah Seong 1969-1 3605 Marin Calif. 1, 4.4 miles north of Point Reyes Station Comment
  CAS-BOT-BC532998  Dipsacus sativus R. Crowe; K. Martin; A. Magallanes; J. Doyle 2015-3-28 15566 Marin Mount Tamalpais. Marin Municipal Water District lands: NE section of Nicasio Reservoir, S from eastern parking area off Point Reyes-Petaluma Rd Comment
  CDA32990  Dipsacus sativus P. W. Hiatt 1979-9-26 Marin 1.4 miles southeast of intersection of Nicasio Valley Road and PT. Reyes-Petaluma Road. 0 Comment
  CHSC30104  Disporum smithii M. S. Taylor 1980-4-11 2478 Marin Samuel P. Taylor State Park, near Olema. Comment
  CAS-BOT-BC195624  Distichlis spicata Ira L. Wiggins 1938-7-14 8939 Marin Stinson Beach, south end of Bolinas Bay Comment
  HSC9629  Distichlis spicata Leo Koch 1940-6-5 1006 Marin Saline flat around California Park, just S of San Rafael, along Hwy 101. Comment
  OBI36346  Distichlis spicata David J. Keil 1983-6-29 17178 Marin Shores of Richardson Bay next to US 101, ca. 4 mi N of Golden Gate Bridge Comment
  UCD78110  Dittrichia graveolens Robert E. Preston 2002-8-1 1943 Marin Novato, former Hamilton Army Air Field, along Todd Rd 7 Comment
  CHSC27769  Dodecatheon hendersonii K. D. Whitney 1978-3-20 5 Marin Ca. .25 mi w of Hwy 101, .25 mi s of Lucas Valley Rd., San Rafael. Comment
  RSA232887  Dodecatheon hendersonii L. S. Rose 1968-3-10 68003 Marin Larkspur, Bon Air Road Shaded slope. 8 Comment
  JEPS127696  Drymocallis glandulosa Adam C. Schneider with Susan Fawcett 2014-3-28 455 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  CAS-BOT-BC157713  Drymocallis glandulosa var. glandulosa Elsie Zeile 1903-5-1 s.n. Marin Mill Valley Comment
  SEINET11619630  Dryopteris arguta H. W. Graham 1927-1 9- 11 -32 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  SEINET7883469 Image available Dryopteris arguta Lewis S. Rose 1947-1 s.n. Marin Mill Valley, Cascade Drive Comment
  JEPS35197  Dryopteris expansa Marshall A. Howe 1894-6-11 Marin woods near Olema Comment
  CAS-BOT-BC536733  Duchesnea indica Doreen Smith 1997-7-6 s.n. Marin Ridge Trail, Inverness Ridge, Pt. Reyes National Seashore. Comment
  UC201465  Dudleya cymosa Harriet A. Walker 1917-7-22 4013 Marin Lagunitas Comment
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Jun 26 2009
  UC719814  Dudleya farinosa Rogers McVaugh 1941-7-31 6176 Marin 1.5 mi sw Indian Beach (Tomales Point) Comment
  UC933224  Dudleya farinosa Arthur Kruckeberg 1949-6-26 Marin Tiburon Peninsula Comment
  CAS-BOT-BC124319  Dudleya farinosa Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island. Comment
  CAS-BOT-BC197007  Echinochloa colona J. T. Howell 1988-7-16 s.n. Marin Vegetable garden in Terra Linda Comment
  CAS-BOT-BC208569  Echinochloa oryzoides Kay Best 1977-9-14 s.n. Marin Old St. Hilary's Tiburon Comment
  CAS-BOT-BC113358  Eleocharis engelmannii Doreen Smith 2002-6-29 s.n. Marin High marsh area, Mt. Tamalpais. Comment
  CAS-BOT-BC203855  Elymus X hansenii Javier Penalosa 1961-4-8 1281 Marin Tiburon Peninsula. Plateau northwest of summit Comment
  UC1106102  Elymus X hansenii John Thomas Howell 1948-5-31 24325 Marin near Camp Taylor; Devils Gulch Comment
  UCD62815  Elymus X hansenii Javier Penalosa 1961-4-8 1281 Marin Plateau NW of summit. Comment
  UC1106088  Elymus glaucus John Thomas Howell 1941-6-29 16341 Marin Laurel Dell Mt. Tamalpais Comment
  CAS-BOT-BC203500  Elymus glaucus subsp. glaucus John Thomas Howell 1966-5-25 41540 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC203504  Elymus glaucus subsp. glaucus John Thomas Howell 1945-6-12 20961 Marin Near radio station, Point Reyes Peninsula Comment
  SEINET203590  Elymus glaucus subsp. glaucus F. J. Hermann 1955-7-25 11927 Marin W slope of Mt Tamalpais Comment
  UCD36626  Elymus glaucus subsp. glaucus Beecher Crampton 1955-5-24 2814 Marin Marin County, 0.5 mile south of Ignacio, at junction of U.S. Highway 101 and Highway 37, by Standard Oil Station. Comment
  CAS-BOT-BC203803  Elymus glaucus subsp. virescens John Thomas Howell 1942-6-21 s.n. Marin Carson Ridge Comment
  UC1153891  Elymus glaucus subsp. virescens Beecher Crampton 1957-6-11 4177 Marin just s Muir Beach (slopes and bluffs above sea) Comment
  CAS-BOT-BC234059  Elymus multisetus John Thomas Howell 1943-5-15 18072 Marin Tiburon Peninsula Comment
  RSA127391  Elymus multisetus J. T. Howell 1941-5-25 16239 Marin Near Bootjack, Mt. Tamalpais 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
  CAS-BOT-BC204295  Elymus trachycaulus subsp. trachycaulus Catherine Best 1978-6-26 s.n. Marin Above Old St. Hilary's, Tiburon Comment
  SEINET199910 Image available Elymus triticoides John Thomas Howell 1943-5-9 19314 Marin Between Jamalpais Valley and Jamalpais High School Comment
  SEINET10560627  Elymus virescens John Thomas Howell 1945-6-24 Howell 21242 Marin Willon Meadow, Mt. Tamaplais, Marin County. Comment
  CAS-BOT-BC175252  Epilobium Doreen L. Smith 2001-10-1 s.n. Marin Stafford Lake Comment
  RSA31375  Epilobium brachycarpum J. T. Howell 1945-9-16 21477 Marin San Rafael. Comment
  UC582994  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-8-7 14302 Marin s border Kentfield (edge of salt marsh) Comment
  UC589436  Epilobium ciliatum subsp. watsonii Beryl O. Schreiber 1932-8-3 719 Marin Avalis Beach Tomales Bay Comment
  UC762780  Epilobium ciliatum subsp. watsonii R. F. Hoover 1941-6-19 5376 Marin n Abbotts Lagoon Comment
  RSA31418  Epilobium ciliatum subsp. watsonii J. T. Howell 1946-5-4 31737 Marin Dillon Beach. Comment
  SD88516  Epilobium densiflorum Darley F. Howe 1972-6-26 Marin 2.6 miles south of Marshall, east of Tomales Bay, Comment
  SEINET10530323  Equisetum Mary Susan Taylor 1974-4-26 Taylor 204 Marin Comment
  CAS-BOT-BC57880  Equisetum X ferrissii John Thomas Howell 1940-5-20 15491 Marin Point Reyes. Comment
  CAS-BOT-BC83560  Equisetum laevigatum Doreen Smith 2000-4-24 s.n. Marin Roadside area, from junction of Petaluma/Marshall Road and Hicks Valley Road. Comment
  RSA757369  Eragrostis hypnoides Barbara Ertter, Elizabeth Neese 1988-10-29 8014 Marin Nicasio Reservoir ca. 10 air miles southwest of Petaluma and west of Novato. NW edge of reservoir, on Nicaision Valley Road ca 1 mile east of Petaluma Road. Comment
Read comments
Apr 23 2012
  SEINET10617378  Erechtites argutus Robert A. Norris 1978-6-8 Norris 3790 Marin Locally common on bank by Murray Circle, Ft. Baker. Comment
  CAS-BOT-BC173655  Eremocarpus setiger Peter Rubtzoff 1980-7-12 s.n. Marin San Anselmo Comment
  JEPS128147  Erica canaliculata Eric Wrubel 2010-12-11 NPS 3 Marin Golden Gate National Recreation Area, Muir Beach. Site of former Banducci flower farm. Comment
  UC31510  Erigeron Alice Eastwood 1896-8-16 Marin Mt. Tamalpais Comment
  CAS-BOT-BC300623  Erigeron foliosus var. hartwegii Doreen Smith 1993-6-15 s.n. Marin At the top of Big Rock Ridge Comment
  CAS-BOT-BC308836  Erigeron glaucus Alice Eastwood 1923-5-13 11815 Marin Pt. Reyes Comment
  RSA120840  Erigeron glaucus S. S. Tillett 1956-6-29 561 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
  UC1999854  Erigeron glaucus J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-15 9330 Marin Tomales Pt., lower cliffs at McClues Beach. Comment
  UC2042864  Erigeron inornatus Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9129 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, below Hacienda Drive 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
  CAS-BOT-BC216096  Eriodictyon californicum L. R. Abrams 1922-4-29 8085 Marin Pipe Line Trail above 1/2 mile north of railroad bridge, Mt. Tamalpais Comment
  CAS-BOT-BC216098  Eriodictyon californicum E. Cannon 1891-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC332711  Eriodictyon californicum J. Klein; M. Murphy; A. Young; R. Westgaard; W. Dreskin 2013-5-4 13041 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Middle Eldridge Grade Culvert 24 Comment
  UCD119253  Eriodictyon californicum Morris Halperin 1932-6-23 s.n. Marin On trail between Muir Woods and Mt. Tamalpais. Comment
  RSA89752  Eriodictyon californicum P. A. Munz 1954-8-1 19908 Marin Road parallel to and above Matt Davis Trail, Mt. Tamalpais. 488 Comment
  POM105397  Eriogonum caninum T. S. Brandegee 1892-05 s.n. Marin Tamalpais Comment
  CAS-BOT-BC259198  Eriogonum latifolium Peter H. Raven; Michael P. Johnson 1967-5-1 21047 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC266050  Eriogonum latifolium W. S. Cooper 1925-7-23 72 Marin Point Reyes Comment
  UC589485  Eriogonum latifolium Beryl O. Schreiber 1932-8-3 721 Marin Honeymoon Beach Tomales Bay, Honeymoon Beach Comment
  UCD100330  Eriogonum latifolium Beecher Crampton 1957-6-11 4196 Marin above the sea along State Highway 1, 6 miles north of Muir Beach. Comment
  CAS-BOT-BC259196  Eriogonum latifolium John Thomas Howell 1941-6-8 16261 Marin Hills ne. of San Rafael Comment
  RSA393626  Eriogonum latifolium Lester Rowntree 1930-7-17 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC259499  Eriogonum luteolum var. caninum Miss. H. A. Walker 1909-8-14 1838 Marin At Tiburon Comment
  CAS-BOT-BC259508  Eriogonum luteolum var. caninum John Thomas Howell 1958-6-28 33634 Marin South side of Alpine Lake, Mt. Tamalpais Comment
  CAS-BOT-BC259511  Eriogonum luteolum var. caninum John Thomas Howell 1938-7-3 13944 A Marin At head of Lucas Valley Comment
  CAS-BOT-BC259512  Eriogonum luteolum var. caninum Doreen Smith 2003-6-1 s.n. Marin Near Old St. Hilary's church, Tiburon Comment
  CAS-BOT-BC259517  Eriogonum luteolum var. caninum R. F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  JEPS116869  Eriogonum luteolum var. caninum David Gowen 2007-8-27 789 Marin South from parking area at summit of Fairfax Bolinas Road. Azalea Hill. Comment
  UC163976  Eriogonum luteolum var. caninum Miss H. A. Walker 1909-8-14 1838 Marin hills at Tiburon Comment
  CAS-BOT-BC259506  Eriogonum luteolum var. caninum Ernest C. Twisselmann 1956-9-9 3129 Marin Trail 0.25 mile southeast of Mountain Theater, Mt. Tamalpais 609 Comment
  UC466021  Eriogonum luteolum var. luteolum W. C. Blasdale 1893-7-14 Marin Liberties Comment
  CAS-BOT-BC232293  Eriogonum nudum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1921 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs Comment
  CAS-BOT-BC182436  Eriogonum nudum var. auriculatum John Thomas Howell 1945-7-8 21287 Marin San Antonio station Comment
  UCD100524  Eriogonum nudum var. auriculatum Morris Halperin 1932-6-14 s.n. Marin Big Lagoon. Comment
  SD6123  Eriogonum nudum var. nudum None Given 1916-7-4 Marin Near Muir Woods Comment
  CAS-BOT-BC297985  Eriophyllum confertiflorum John Thomas Howell 1950-6-11 26628 Marin Throckmorton Ridge at railroad grade, Mt Tamalpais Comment
  CAS-BOT-BC297987  Eriophyllum confertiflorum John Thomas Howell 1944-6-25 19665 Marin Between Chinese Camp and McNear's Landing Comment
  SEINET12537283  Eriophyllum confertiflorum var. confertiflorum Jennifer S. Kluse 2010-1 1 Marin Marin Municipal Watershed near town of Larkspur; Collected near intersection of Dawn Falls Trail and Pipeline Fire Road.; Marin Municipal Watershed 159 Comment
  UC31691  Eriophyllum confertiflorum var. confertiflorum W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC301186  Eriophyllum lanatum var. arachnoideum H. E. McMinn 1922-6-29 s.n. Marin Tamalpais Comment
  CAS-BOT-BC301188  Eriophyllum lanatum var. arachnoideum Paul F. Covel 1937-6-27 500 Marin Near Pt Reyes Station Comment
  CAS-BOT-BC301200  Eriophyllum lanatum var. arachnoideum Lewis S. Rose 1935-3-13 35027 Marin Point Reyes Comment
  CAS-BOT-BC301204  Eriophyllum lanatum var. arachnoideum Alice Eastwood 1925-5-31 12977 Marin Mt. Tamalpais Comment
  UC485479  Eriophyllum lanatum var. arachnoideum Katharine Brandegee Marin Mt. Tamalpais Comment
  UC525843  Eriophyllum lanatum var. arachnoideum Ewan, Mason and Sharsmith 1933-11-5 E 145 Marin Near the coast Inverness Ridge Comment
  UC614976  Eriophyllum lanatum var. arachnoideum Beryl O. Schreiber 1932-5-22 281 Marin Pipe Line Trail to Mount Tamalpais Comment
  CAS-BOT-BC301934  Eriophyllum staechadifolium Peter Rubtzoff 1951-9-23 781 Marin Point Reyes Comment
  CAS-BOT-BC301930  Eriophyllum staechadifolium Dr. A. Kellogg 1871-5-25 s.n. Marin Sausalito hills Comment
  RSA51276  Erodium botrys J. T. Howell 1947-4-13 23058 Marin Tiburon Peninsula. Comment
  SEINET12182169  Erodium macrophyllum M. T. Doutt 1931-1 s.n. Marin near Nicasio Comment
  UC1487317  Eryngium armatum Yusuf Sheikh 1973-9-15 546 Marin on State Hwy. 1 opposite Dolan County Park, less than 0.5 mi S of Bodega Bay Comment
  UC1487318  Eryngium armatum Yusuf Sheikh 1973-9-15 546 Marin on State Hwy. 1 opposite Dolan County Park, less than 0.5 mi S of Bodega Bay Comment
  UC1487319  Eryngium armatum Yusuf Sheikh 1973-9-15 546 Marin on State Hwy. 1 opposite Dolan County Park, less than 0.5 mi S of Bodega Bay Comment
  CAS-BOT-BC54750  Erysimum concinnum John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53726 Marin Near Abbotts Lagoon, Point Reyes Peninsula. Comment
  RSA102240  Erysimum concinnum G. B. Rossbach, Ruth P. Rossbach 1939-6-6 916 Marin Outer coast of Pt Reyes about 2.5 miles NE of the end and SW of Coast Guard Station. 23 Comment
  RSA51382  Erysimum concinnum L. S. Rose 1950-3-27 50036 Marin Point Reyes. Comment
  UCD114837  Erysimum concinnum Ann F. Johnson 1974-6-1 s.n. Marin 1.5 km south of Kehoe Creek, Point Reyes Beach, Pt. Reyes National Seashore. Comment
  CAS-BOT-BC54770  Erysimum franciscanum Walter Lennon; Elizabeth Lennon 1973-2-21 s.n. Marin Coast slope east of Muir Beach. Comment
  CDA24854  Erysimum franciscanum Walter S. Lennon 1973-3-15 Marin Marin Headlands, just west of Golden Gate Bridge. 0 Comment
  CAS-BOT-BC488322  Erythranthe moschata T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13687 Marin Mount Tamalpais, Marin Municipal Water District lands: Bon Tempe dam Comment
  CAS-BOT-BC434210  Euphorbia maculata R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14065 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  UCD142603  Euphorbia maculata John Thomas Howell 1945-9-16 21494 Marin San Rafael. Comment
  CDA18066  Euphorbia oblongata A. Stephens, S. Carlsen 1999-6-29 PDR 024534 Marin Nicasio. 0 Comment
  UCR132661  Euphorbia oblongata Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Sir Francis Drake Highway, c. 0.5 mile east of Platform Bridge Road junction near Tocaloma 61 Comment
  UC672297  Eurybia radulina H. L. Mason 1925-9-17 2228 Marin near Phoenix Lake Comment
  CAS-BOT-BC434174  Fallopia baldschuanica Doreen L. Smith 2004-10-8 s.n. Marin Fairfax, Sir Francis Drake Blvd. Comment
  CAS-BOT-BC413884  Fallopia convolvulus Barbara Menzies 1977-6-29 s.n. Marin Stinson Beach Comment
  UCD65828  Festuca californica E. Dean; Thomas Starbuck 1989-5-25 188 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 548 Comment
  CAS-BOT-BC278319  Festuca californica subsp. californica John Thomas Howell 1939-5-14 14667 Marin Between Phoenix Lake and Lake Lagunitas Comment
  CAS-BOT-BC278321  Festuca californica subsp. californica Peter H. Raven; Michael P. Johnson 1967-5-1 21178 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC278327  Festuca californica subsp. californica John Thomas Howell 1946-5-16 21888 Marin Angel Island 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-BC282507  Festuca elmeri John Thomas Howell 1948-5-22 24310 Marin Above Phoenix Lake, Mt. Tamalpais Comment
  CAS-BOT-BC282502  Festuca elmeri Gordon H. True 1965-5-4 1874 Marin Black Canyn near waterfall at east end of Mountain View Drive, San Rafael Hills 60 Comment
  CAS-BOT-BC278823  Festuca occidentalis John Thomas Howell 1945-5-27 20888 Marin Railroad grade at Fern Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC278993  Festuca rubra John Thomas Howell 1943-5-22 18127 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC279000  Festuca rubra Javier Penalosa 1961-7-15 1969 Marin Tiburon Peninsula. Plateau northwest of summit Comment
  SEINET3386672 Image available Filago gallica Lewis S. Rose 1934-5-4 Marin Dry brushy slopes above Phoenix Lake. Comment
  UC1127975  Fragaria chiloensis H. S. Yates 1934-3-18 3722 Marin Point Reyes 182 Comment
Read comments
Aug 5 2010
  CAS-BOT-BC453527  Fragaria chiloensis D. E. Breedlove 1926-2-21 1424 Marin 11.2 miles W of Inverness 22 Comment
  SEINET7721221  Fragaria chiloensis Unknown 1887-3-14 Marin Saucelito Comment
  UCSB11616  Fragaria chiloensis Blattau, Jim 1962-4-17 Marin End of road at tip of Point Reyes Peninsula 60 Comment
  CAS-BOT-BC52588  Frangula californica subsp. californica E. M. Zeile 1921-9-3 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC223771  Frankenia salina Javier Penalosa 1961-5-30 1533 Marin Tiburon Peninsula. Tiburon Blvd. ca. 50 yds. north of Blakefield Drive Comment
  CAS-BOT-BC223775  Frankenia salina John Thomas Howell 1944-6-25 19657 Marin Between Santa Venetia and Chinese Camp Comment
  UC1073326  Frankenia salina George B. Rossbach 1954-10-10 351 Marin head of Drake's Estero (marsh along tidal creek); Point Reyes Comment
  CAS-BOT-BC320494  Fraxinus latifolia A. Williams 2013-8-9 13771 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Creek Comment
  UC143423  Fritillaria affinis Michener and Bioletti 1891-1 2101 c Marin Tamalpais Comment
  UC672107  Fritillaria affinis Herbert L. Mason 1928-3-24 4261 Marin Tomales Bay, Millerton Millerton; Tomales Bay, Millerton Comment
  CAS-BOT-BC130039  Fritillaria affinis Mrs. E. C. Sutliffe 1923-4-1 s.n. Marin Lake Lagunitas Comment
  RSA63076  Fritillaria affinis Lewis S. Rose 1950-3-27 50037 Marin Point Reyes. Comment
  UC672103  Fritillaria affinis Herbert L. Mason 1930-3-9 5519 Marin Point Reyes Comment
  CAS-BOT-BC130369  Fritillaria liliacea Doreen Smith 2003-4-1 s.n. Marin Stafford Lake Park, Novato Comment
  RSA223374  Fuchsia Gordon H. True Jr. 1970-7-9 6372 -A Marin Point Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Honda. 30 Comment
  JEPS77202  Galium aparine Robert M. Lloyd 1963-4-24 2349 Marin on Bolinas Road 3.5 mi s Fairfax 243 Comment
  UC28182  Galium aparine Harley P. Chandler 1899-4-8 254 Marin n slope Mt. Tamalpais Comment
  UCD121658  Galium aparine A. Brown 1993-5-14 s.n. Marin 4.2 km ne of mouth of Tomales Bay near Ocean Roar w. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta. Comment
  POM192692  Galium californicum subsp. californicum Unspecified 1895-6-27 s.n. Marin Mill Valley. Comment
  UCD121817  Galium murale John Thomas Howell 1947-7-6 23324 Marin Laurel Dell, Mt. Tamalpais. Comment
  JEPS58889  Galium parisiense John Thomas Howell 1942-6-7 16973 Marin above Fairfax; San Anselmo Canyon Comment
  CAS-BOT-BC279939  Galium porrigens T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13619 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  JEPS58887  Galium trifidum var. pacificum John Thomas Howell 1945-8-5 21366 Marin near Stinson Beach Comment
  POM67596  Galium triflorum Edward Palmer 1892-6-14 2316 Marin Bolinas Ridge Comment
  CAS-BOT-BC303411  Gamochaeta ustulata R. H. Wagner 1979-6-13 410 Marin Along trail to Marshall Beach, Point Reyes NS Comment
  CAS-BOT-BC303406  Gamochaeta ustulata Peter H. Raven; Michael P. Johnson 1967-5-2 21288 Marin Angel Island. Near road between North Garrison and Point Campbell, N side of island 45 Comment
  CAS-BOT-BC303408  Gamochaeta ustulata Alice Eastwood 1912-4-30 s.n. Marin Kentfield Comment
  CAS-BOT-BC303412  Gamochaeta ustulata Alice Eastwood 1912-5-19 s.n. Marin Kentfield Comment
  CAS-BOT-BC188509  Garrya elliptica C. Hart Merriam 1921-1-4 s.n. Marin Lagunitas Comment
  UC589449  Garrya elliptica Beryl O. Schreiber 1932-6-15 473 Marin Tomales Beach; Tomales Bay Comment
  RSA303826  Garrya elliptica Jim R. Shevock 1971-2-27 689 Marin Tamalpais State Park. 366 Comment
  CAS-BOT-BC123875  Garrya fremontii Alice Eastwood 1896-2-1 s.n. Marin Mt. Tamalpais Comment
  SD34512  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin near Bolinas, open sandy soil Comment
  CAS-BOT-BC282626  Gastridium phleoides Gordon H. True 1965-5-11 1895 Marin Black Hills near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC282628  Gastridium phleoides John Thomas Howell 1939-7-16 s.n. Marin Rock Spring, Mt. Tamalpais Comment
  JEPS66605  Gaultheria shallon L. M. Newlon 1921-1 84 Marin Mount Tamalpais Comment
  RSA240607  Gaultheria shallon C. W. Tilforth, John Dourley 1973-7-17 899 Marin C. 1 mi. s. of Indian Beach along Pierce Point Road., Tomales Bay. Comment
  UC412773  Gaultheria shallon Franklin P. Nutting 1895-6-27 Marin Mount Tamalpais; Western Middle California, Mount Tamalpais Comment
  UC589454  Gaultheria shallon Beryl O. Schreiber 1932-6-17 498 Marin Tomales Bay, Waterfall Beach Waterfall Beach; Tomales Bay, Waterfall Beach Comment
  CAS-BOT-BC208073  Genista monspessulana Peter H. Raven; Michael P. Johnson 1967-5-2 21255 Marin Angel Island. Small sandy beach near formerly cultivated area below East Garrison, east side of island. Comment
  CDA32801  Genista monspessulana D. G. Kelch 2009-6-25 9 .485 Marin San Rafael. In brackish ditch E of Davidson School. 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
  POM172064B  Gentiana oregana Lester Rowntree 1930-7-17 s.n. Marin Point Reyes Comment
  UC73459  Geranium dissectum Milo S. Baker 1904-4-24 Marin Redwood Canyon Comment
  RSA0028463  Geranium dissectum Peter H. Raven 1950-3-11 1419 Marin Hills above Tiburon. 122 Comment
  PASA677  Geranium molle Mabel B. Peirson 1926-3-28 Marin Tennessee Cove Comment
  UCSB11687  Geranium molle Blattau, Jim 1962-4-17 Marin 1.2 miles west of Lagunitas on road from San Anselmo to Olema and California Highway 1 106 Comment
  UC128519  Geranium potentilloides Lilian McHoul 1965-5-3 Marin between Bolinas and Olema (on the way to Bolema Club, w of Highway 1) Comment
  UC931981  Gilia capitata subsp. capitata Verne Grant, Alva Grant 1948-6-12 8575 Marin on Alpine Dam road about 3 mi w Fairfax; w of Fairfax Comment
  CAS-BOT-BC225299  Gilia capitata subsp. chamissonis Philip A. Munz 1949-5-10 13390 Marin 10 1/2 miles southwest of Inverness, on Point Reyes Peninsula Comment
  UC931982  Gilia capitata subsp. tomentosa Verne Grant, Alva Grant 1946-6-2 7653 Marin on highway 1 Rocky Bluff near Camp Tomales; near Camp Tomales Comment
  UCR202433  Gilia capitata subsp. tomentosa Peter L. Morrell 1993-6-5 267 Marin San Francisco Bay Region, 2500 Tomales-Petaluma Rd., 2.0 miles east of Tomales 66 Comment
  CAS-BOT-BC226164  Gilia capitata subsp. tomentosa Hans Leschke 1946-6-16 s.n. Marin SW. of Tomales Comment
  CAS-BOT-BC225481  Gilia millefoliata L. R. Abrams 1927-4-19 11584 Marin Ocean cliffs near lighthouse, Point Reyes Comment
  UCR202434  Gilia millefoliata Peter L. Morrell 1993-6-5 262 Marin San Francisco Bay Region, around trail to Abbotts Lagoon, Point Reyes, approximately 1 mile from beach 16 Comment
  CDA31875  Githopsis specularioides D. G. Kelch 2009-4-19 9 .15 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  JEPS128161  Glyceria declinata Eric Wrubel 2012-12-20 NPS Marin Golden Gate National Recreation Area. Muir Beach, Big Lagoon staging area. Comment
  RSA298550  Glyceria declinata Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4372 Marin Stagnant water of a nearby ditch above McClure Beach, Pt. Reyes National Seashore. Along trail beyond north end of Pierce Pt. Road. Comment
  SEINET10605488  Glyceria leptostachya Lewis S. Rose 1946-6-20 Rose 46170 Marin 4 miles N of Bolinas, shallow water. Comment
  SEINET10926276  Glyceria leptostachya Lewis S. Rose 1946-6-20 Rose 46170 Marin 4 miles N of Bolinas, shallow water. Comment
  CAS-BOT-BC303847  Gnaphalium Alice Eastwood 1912-7-29 1501 Marin Mt Tamalpais Comment
  RSA125085  Gnaphalium californicum Peter H. Raven 1958-7-25 13698 Marin Azalea Springs to Mountain Home, Mount Tamalpias Comment
  CAS-BOT-BC83535  Gnaphalium canescens subsp. beneolens Doreen Smith 2002-7-14 s.n. Marin Near Alpine Lake parking, by Bon Tempe Dam path Comment
  CAS-BOT-BC302614  Gnaphalium palustre Doreen Smith 1994-6-19 s.n. Marin Shores of Abbotts Lagoon, Pt. Reyes National Seashore Comment
  UCD132476  Grindelia camporum D. H. Hartmann; H. T. Hartmann 1941-11-21 s.n. Marin north side of Point Reyes Peninsula. 3 Comment
  CAS-BOT-BC140636  Grindelia hirsutula Peter Rubtzoff 1951-9-23 789 Marin Point Reyes Comment
  CAS-BOT-BC304482  Grindelia hirsutula Javier Penalosa 1961-7-8 1954 Marin Tiburon Peninsula. Around old St. Hilary's in Tiburon Comment
  CAS-BOT-BC304487  Grindelia hirsutula John Thomas Howell 1933-7-30 11484 Marin Shores of Bolinas Bay Comment
  CAS-BOT-BC304490  Grindelia hirsutula John Thomas Howell 1946-8-23 22889 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  CAS-BOT-BC304494  Grindelia hirsutula Gordon H. True 1968-7-26 4717 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Bald Hills just south of Lake Ranch boundary 182 Comment
  CAS-BOT-BC314438  Grindelia hirsutula John Thomas Howell 1933-7-30 11488 Marin 7 miles S of Bolinas Bay on road to Sausalito Comment
  CAS-BOT-BC314448  Grindelia hirsutula John Thomas Howell 1946-6-20 22110 Marin 4 mi. S. of Olema Comment
  CAS-BOT-BC332717  Grindelia hirsutula N. Husband; L. Brezine 2013-5-23 FD 1303 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  JEPS17998  Grindelia hirsutula George B. Rossbach 1954-10-10 543 Marin Point Reyes Point Reyes (flat on headland) Comment
  UC1176897  Grindelia hirsutula John Thomas Howell 1945-7-15 21292 Marin Ridgecrest Blvd at Fairfax City limits Comment
  UC1176898  Grindelia hirsutula John Thomas Howell 1946-5-16 21882 Marin w side Angel Island Comment
  UC32126  Grindelia hirsutula Alice Eastwood 1896-7-4 Marin Olema; ; Olema, Marin Co. Comment
  CAS-BOT-BC140638  Grindelia hirsutula Robert A. Norris 1983-8-6 4561 Marin Point Reyes Beach North. Ca. 140 ft. above the surf Comment
  CAS-BOT-BC304481  Grindelia hirsutula Barrett Anderson 1986-6-12 3034 Marin Hwy 1, 3.2 km W of the Tamalpais Junction 120 Comment
  CAS-BOT-BC314423  Grindelia hirsutula Julian A. Steyermark 1934-9-18 s.n. Marin Salt marsh 2 mi. W of Marin-Sonoma Co. line Comment
  CAS-BOT-BC314436  Grindelia hirsutula John Thomas Howell 1946-6-20 22097 Marin Between Marin Beach and Stinson Beach Comment
  CAS-BOT-BC314446  Grindelia hirsutula Wilma Follette; Bob Soost 2000-5-30 s.n. Marin San Geronimo Valley, French Ranch County Open Space Comment
  CDA6146  Grindelia hirsutula subsp. hirsutula Unknown 1925-6-5 1655 Marin 0 Comment
  POM52445  Grindelia hirsutula var. davyi P. A. Munz 1922-8-5 6452 Marin Mt. Tamalpais. 365 Comment
  RSA256410  Grindelia stricta var. platyphylla Robert A. Norris 1974-7-28 2137 Marin Point Reyes Comment
  RSA309529  Grindelia stricta var. platyphylla Robert A. Norris 1983-8-6 4561 Marin Point Reyes Beach North 43 Comment
  UCSC000326  Guillenia lasiophylla Beryl O. Schreiber 1932-6-29 581 Marin Tomales Bay, San Dune Beach Comment
  CAS-BOT-BC309447  Helenium puberulum Alice Eastwood 1914-11-29 s.n. Marin Mt. Tamalpais 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
  POM194886  Hemizonia congesta H. M. Hall 1915-10 10129 Marin 3 km N of San Rafael. Comment
  POM215203  Hemizonia congesta D. D. Keck 1933-11-6 2643 Marin 1.5 miles N of Tomales. Comment
  POM284519  Hemizonia congesta Lyman Benson 1934-8-30 6122 Marin Bolinas Bay; Mt. Range: Seaward N Coast; Watershed: Pacific Ocean. 30 Comment
  CAS-BOT-BC306204  Hemizonia congesta subsp. congesta H. M. Hall 1931-5-25 13076 Marin Gallinas Valley Comment
  UCD132978  Hemizonia congesta subsp. congesta Jeff Davis 1991-6-1 s.n. Marin Near Nicasio, at the southern end of Nicasio Reservoir, on Nicasio Valley Road. 60 Comment
  CAS-BOT-BC306200  Hemizonia congesta subsp. congesta H. M. Hall 1914-10-1 9889 Marin Region of San Francisco Bay. 5 mi. north of San Rafael Comment
  CAS-BOT-BC309615  Hemizonia congesta subsp. lutescens Philip A. Munz 1947-10-5 12187 Marin Trail from Ross to Lake Lagunitas 152 Comment
  CAS-BOT-BC309617  Hemizonia congesta subsp. lutescens David D. Keck 1933-11-6 2641 Marin 5.5 mi. N. of Point Reyes city on Tomales Bay Comment
  CAS-BOT-BC320490  Hemizonia congesta subsp. lutescens A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13177 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe valves: north of Lake Lagunitas picnic area, swale between Sludge Pond and Pine Point Comment
  JEPS127728  Hemizonia congesta subsp. lutescens H. Forbes, B. Keller 2007-7-24 UCBG 22 Marin Corta Madera: Ring Mountain Preserve, at the end of Westward Drive, along the Phyllis Ellman trail where it intersects with the fire road to the summit. Comment
  JEPS13322  Hemizonia congesta subsp. lutescens W. L. Jepson 1892-9-9 Marin Ross Valley Comment
  SEINET3140698  Hemizonia congesta subsp. lutescens J. Davis 1991-6-1 sn Marin Near Nicasio, at southern end of Nicasio Resvr., on Nicasio Valley Rd. 200 Comment
  UC197519  Hemizonia congesta subsp. lutescens H. M. Hall 1914-10-1 9888 Marin 5 mi n San Rafael Comment
  UC32740  Hemizonia congesta subsp. lutescens W. L. Jepson 1893-11-1 Marin Ross Valley Comment
  UC990582  Hemizonia congesta subsp. lutescens James I. McMurphy 1909-6-25 Marin near Olema Comment
  CAS-BOT-BC309606  Hemizonia congesta subsp. lutescens John Thomas Howell 1945-9-16 21470 Marin San Rafael Comment
  CAS-BOT-BC309608  Hemizonia congesta subsp. lutescens John Thomas Howell 1946-7-4 22171 Marin Hicks Valley Comment
  CAS-BOT-BC309611  Hemizonia congesta subsp. lutescens Robert M. King 1980-7-8 8404 Marin One mile south of Olema Comment
  CAS-BOT-BC309612  Hemizonia congesta subsp. lutescens Bruce G. Baldwin 1989-5-20 742 Marin Ring Mountain, north slope of mountain Comment
  SBBG34529  Hemizonia congesta subsp. lutescens D. Myrick 1969-8-2 2125 Marin NW of Old St Hilary, Tiburon 60 Comment
  SEINET10797621  Hemizonia congesta subsp. lutescens Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2465 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. 274 Comment
  UC32734  Hemizonia congesta subsp. lutescens unknown 2487 Marin above San Rafael Comment
  UCD135685  Hemizonia congesta subsp. lutescens Bruce G. Baldwin 1989-5-20 742 Marin Ring Mountain. Comment
  UCD69050  Hemizonia congesta subsp. lutescens P. Rodriguez-Rojo 1997-5-15 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. 120 Comment
  POM215204  Hemizonia lutescens D. D. Keck 1933-11-6 2641 Marin 5.5 miles N of Point Reyes city on Tomales Bay. Comment
  RSA784612  Hemizonia lutescens Peter Rubtzoff 1980-9-9 9623 Marin San Anselmo Comment
  RSA245536  Hemizonia multicaulis subsp. vernalis Larry E. DeBuhr, Gary D. Wallace 1973-5-22 1154 Marin Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake Comment
  CDA31433  Hesperevax sparsiflora D. G. Kelch 2006-5-1 06 .185-B Marin Summit of Lucas Valley Road. Comment
  CAS-BOT-BC310227  Hesperevax sparsiflora var. sparsiflora Mrs. H. P. Bracelin 1930-4-20 13 Marin One mile south of Lagunitas 66 Comment
  UC672280  Hesperevax sparsiflora var. sparsiflora H. L. Mason 1928-4-28 4411 Marin Tiburon Peninsula Comment
  CAS-BOT-BC310221  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1930-4-20 4720 Marin 1 mile from Lagunitas on road to San Rafael Comment
  CAS-BOT-BC310222  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1966-4-6 41464 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC310225  Hesperevax sparsiflora var. sparsiflora Maxine Wilkes 1941-4-27 s.n. Marin Tiburon Comment
  CAS-BOT-BC176070  Hesperolinon congestum Dr. E Goodman 1927-5-1 s.n. Marin Tiburon Comment
  CAS-BOT-BC176074  Hesperolinon congestum Javier Penalosa 1961-7-8 952 Marin Below old St. Hilary's. Tiburon Peninsula 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
  POM86956  Hesperolinon congestum Katherine Brandegee 1909-05 s.n. Marin Hills back of Tiburon. Comment
  SD58187  Hesperolinon congestum W. L. Jepson 1928-6-10 12925 Marin Tiburon 29 Comment
  UC101773  Hesperolinon congestum Katharine Brandegee 1907-6-20 Marin hills at Tiburon Comment
  POM138926  Hesperolinon micranthum Katherine Brandegee s.n. Marin Mt. Tamalpais Comment
  SBBG18931  Heteromeles arbutifolia M. A. Piehl 1959-8-1 59495 Marin St Hwy 1 near Muir Woods Nat Monument Comment
  UC555322  Heteromeles arbutifolia H. L. Mason 1924-11-15 1140 Marin Willow Camp Rattlesnake, Steep Ravine (via Pipe Line, Rattlesnake and Steep Ravine) Comment
  RSA0072388  Heteromeles arbutifolia A. A. Beetle, J. Morrison 1940-1-21 1565 Marin Trail from Mountain Theater to Rifle Camp, Mt. Tamalpais. 700 Comment
  UC34636  Heterotheca oregona var. rudis E. R. Drew 1889-5-18 Marin Inverness Comment
  CAS-BOT-BC311171  Heterotheca sessiliflora subsp. bolanderi Peter H. Raven; Michael P. Johnson 1967-5-1 21171 Marin Angel Island. On south ridge of Mount Ida 237 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-BC311177  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1946-8-23 22890 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  UCD161918  Heterotheca sessiliflora subsp. bolanderi Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 03. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  UC1999903  Heterotheca sessiliflora var. bolanderioides J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-14 9333 Marin San Geromino, grass covered, rocky ridge N of golf course. Comment
Read comments
Jul 26 2014
  UC1999904  Heterotheca sessiliflora var. bolanderioides J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-15 9336 Marin Bolinas Rd., W of Fairfax, near ridge top trail, S of golf course. Comment
  UCD102643  Heuchera micrantha M. Inaba 1998-5-24 15 Marin Tiburon. 73 Comment
  UCR198218  Heuchera micrantha Dean Kelch 2006-5-10 06 .182 Marin Valley Road 141 Comment
  UC1300835  Heuchera micrantha var. diversifolia Helen K. Sharsmith 1963-5-18 5450 Marin forest on e side of Bolinas Ridge above Alpine Lake; San Francisco Bay Region 259 Comment
  CHSC24803  Heuchera micrantha var. pacifica E. L. Rilla 1976-6-6 32 Marin In Sclerophyll Forest 2 mi w of town of Lakspur in Baltimore Canyon on the Baltimore Canyon Trail, on w side of the trail ca. 1.5 mi from the parking area at the end of West Baltimore Ave. 128 Comment
  UC1127191  Heuchera pilosissima B. Schreiber 1936-4-12 2201 Marin 1.6 mi sse Pierc's Ranch 7 Comment
  CAS-BOT-BC424399  Heuchera pilosissima Hans Leschke 1946-6-16 s.n. Marin Coastal bluffs near Tomales Comment
  JEPS36595  Hieracium albiflorum W. L. Jepson 1896-6-3 Marin Bolinas Ridge Comment
  POM181778  Hieracium albiflorum H. F. Copeland 1924-6-15 377 Marin Mt. Tamalpais. Comment
  SBBG33962  Hierochloe occidentalis L. S. Rose 1964-3-19 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  UC922080  Hierochloe occidentalis Geo. Thurber 1863-10-4 Marin Comment
  CDA27103  Hoita macrostachya William J. Ferlatte, J. Schrock 1973-7-17 Marin Lucas Valley Road at Devil s Corner. 0 Comment
  UC16314  Hoita orbicularis Alice Eastwood 1896-5-31 Marin marsh near Tennessee Bay Comment
  CAS-BOT-BC280753  Holcus lanatus John Thomas Howell 1947-5-14 23171 Marin Near Ledum Swamp, Pt. Reyes Peninsula Comment
  SEINET10591402  Holcus lanatus K. Henegar 1969-5-10 Henegar 53 Marin Samuel P. Taylor State Park, found on bank of creek. Partly shaded, Redwood F. Comment
  RSA107051  Holodiscus discolor L. S. Rose 1956-7-9 56124 Marin Tomales, hill slopes. 6 Comment
  UC1536987  Holodiscus discolor Gordon H. True Jr. 1937-6-6 709 Marin Forest Knolls 60 Comment
  UC589539  Holodiscus discolor Beryl O. Schreiber 1932-6-15 486 Marin Tomales Bay, Teachers Beach Teachers Beach; Tomales Bay, Teachers Beach Comment
  CAS-BOT-BC149968  Holodiscus discolor var. discolor Gordon H. True 1968-7-26 4709 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. On Inverness Ridge 243 Comment
  CAS-BOT-BC149979  Holodiscus discolor var. discolor G. R. Vasey 1880-7-1 155 Marin unspecified Comment
  UCD85407  Hordeum brachyantherum Malcolm A. Nobs; S. Galen Smith 1949-6-29 908 Marin Point Reyes, N of Inverness. Comment
  UC589546  Hordeum brachyantherum subsp. brachyantherum Beryl O. Schreiber 1932-6-27 695 Marin Tomales Bay, Hearts Desire Beach Comment
  CAS-BOT-BC289500  Hordeum brachyantherum subsp. californicum John Thomas Howell 1943-5-15 18068 Marin Tiburon Peninsula Comment
  CAS-BOT-BC289504  Hordeum brachyantherum subsp. californicum John Thomas Howell 1942-6-21 s.n. Marin San Anselmo Canyon Comment
  SEINET10828049  Hordeum californicum John Thomas Howell 1947-4-23 Howell 23068 Marin Drakes Estero west of Mt. Vision. Comment
  RSA51339  Hordeum marinum subsp. gussoneanum P. H. Raven 1950-4-29 s.n. Marin Hills above Tiburon. 122 Comment
  SEINET10892983  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 Howell 25307 Marin Dooryard weed, Fort McDowell, Angel Island. Comment
  JEPS78373  Horkelia californica Edward Lee 1934-6-17 902 Marin Between Olema and South Brook (Grassy roadside) Comment
  CAS-BOT-BC144016  Horkelia marinensis John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53719 Marin Near Abbotts Lagoon, Point Reyes Peninsula 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-BC146510  Horkelia tenuiloba Alice Eastwood 1912-8-3 1849 Marin Mt. Tamalpais Comment
  CAS-BOT-BC146514  Horkelia tenuiloba John Thomas Howell 1939-7-16 14847 Marin Azalea Flat, Mt. Tamalpais Comment
  UC525512  Horkelia tenuiloba Ethel Crum 1933-7-9 1507 Marin s side Mt. Tamalpais 304 Comment
  SEINET10736879  Horkelia tridentata var. flavescens R. M. Austin 1877-1 Austin s.n. Marin Comment
  CHSC22700  Hosackia gracilis Robert A. Schlising; L. D. Thurman 1963-5-11 2575 Marin California coastal range. 1.6 miles north of Jct Franklin School Road and Tomales-Dillon's Beach Road, along the former. Comment
  SBBG40323  Hosackia gracilis W. J. Dress 1951-4-22 Marin SW of community of Pt Reyes Comment
  CAS-BOT-BC508343  Hyacinthoides hispanica Wilma Follette 2001-3-28 s.n. Marin Miwok Trail, Golden Gate National Recreation Area Comment
  UC903298  Hydrocotyle verticillata Ethel Crum 1933-10-8 1575 Marin Point Reyes Peninsula, Drake's Estero Comment
  UC1606613  Hydrocotyle verticillata Roger Raiche 1982-7-10 20609 Marin Abbott's Lagoon 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-BC410249  Hypericum concinnum J. W. Congdon 1889-6-17 27 Marin 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-BC401397  Hypericum scouleri Alice Eastwood 1913-7-10 s.n. Marin Along road to Bolinas back of Libertys Comment
  JEPS77770  Hypochaeris radicata Robert M. Lloyd 1963-4-24 2369 Marin 7.7 mi w Inverness (on road to McClures Beach) Comment
  SBBG98315  Hypochaeris radicata H. F. Copeland 1934-5-27 Marin near Dillon's Beach Comment
  UC1536754  Hypochaeris radicata G. H. True Jr. 1937-6-6 726 Marin Stinson Beach 15 Comment
  UC496383  Hypochaeris radicata Merle Randall 1930-8-14 Marin 8 mi n Bolinas; Alamere Creek Comment
  POM361221  Hypochaeris radicata M. B. Dunkle 1931-7-11 2481 Marin Tomales Bay, north side near Point Reyes Comment
  CDA4979  Impatiens balfourii William J. Ferlatte, E. R. Nelson 1973-9-5 Marin Buena Vista Street, Mill Valley. 0 Comment
  RSA178047  Iris douglasiana Robert F. Thorne 1965-4-21 34414 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  UC4279  Iris douglasiana Ivar Tidestrom 1895-5-22 Marin Redwood Canyon Comment
  CAS-BOT-BC278119  Iris macrosiphon C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13115 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CHSC27767  Iris macrosiphon K. D. Whitney 1978-3-20 7 Marin Ca. 0.25 mi w of Hwy 101, 0.25 mi s of Lucas Valley Rd., San Rafael. Comment
  CHSC9112  Iris macrosiphon M. Banning 1970-3-7 332 Marin 3 mi. N of Peacock Gap (outside San Rafael) on San Pedro Rd. 6 Comment
  SEINET4170713  Iris macrosiphon Unknown 1944-4-14 1532 Marin On Big Rock Ridge, abt. 3 mi W. of Hamilton Field Air Base 396 Comment
  JEPS79455  Isoetes howellii Edward Lee with W. Joseph 1935-7-18 1583 Marin Mt. Tamalpais, Hidden Lake (?) Comment
  CAS-BOT-BC35924  Isoetes howellii Doreen Smith 2002-6-29 s.n. Marin Mt. Tamalpais. High Marsh. Comment
  POM210005  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  UC150781  Isoetes nuttallii Mrs. Brandegee June, 1892 Marin Mt. Tamalpais Comment
  UC1106075  Isolepis carinata John Thomas Howell 1943-5-22 18154 Marin Lagunitas Meadows , Lagunitas Meadows (Mt. Tamalpais) Comment
  CAS-BOT-BC112469  Isolepis cernua John Thomas Howell 1966-6-9 41561 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CHSC28591  Isolepis cernua M. S. Taylor 1974-4-26 205 Marin Ca. 20 ft w of Tomales Bay, in wet area around Hearts Desire Beach, Tomales Bay State Park, Point Reyes. Comment
  SEINET7589105 Image available Isolepis cernua Lewis S. Rose 1935-6-2 35196 Marin Stinson Beach. Comment
  JEPS27981  Jaumea carnosa Rimo Bacigalupi and L. Heckard 1961-6-9 7729 Marin just ne Burdell Island; San Antonio Creek, Burdell Landing 1 Comment
  UC589353  Jaumea carnosa Beryl O. Schreiber 1932-6-23 559 Marin Hearts Desire Beach Tomales Bay Comment
  OBI15978  Jaumea carnosa G. Thomas Robbins 1959-7-18 4111 Marin Along W shore of Tomales Bay, 1/2 mi S of Inverness Comment
  CAS-BOT-BC232233  Juncus J. Klein; G. Block; L. Webb; et al. 2012-5-5 812 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC531496  Juncus arcticus var. balticus T. Baxter; S. Whelan; M. Murphy; A. Young 2015-7-25 15920 Marin Mount Tamalpais. Marin Municipal Water District lands: E side of Rifle Camp Meadow Comment
  UC589581  Juncus bolanderi Beryl O. Schreiber 1932-6-30 647 Marin Indian Beach Tomales Bay Comment
  JEPS77900  Juncus bufonius Edward Lee 1934-6-17 926 Marin 1-2 mi s South Brook Comment
  UC70476  Juncus bufonius Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6726 Marin Point Reyes Comment
  CAS-BOT-BC531478  Juncus covillei D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15364 Marin Mount Tamalpais. Marin Municipal Water District lands: Laurel Dell Rd, N of jct with Lagunitas--Rock Spring Rd Comment
  CAS-BOT-BC232250  Juncus effusus subsp. pacificus J. Klein; G. Block; L. Webb; et al. 2012-5-5 804 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UC421813  Juncus hesperius W. P. Taylor 1913-6-6 Marin 3 mi w Inverness Comment
  UC750680  Juncus hesperius Lewis S. Rose 1946-8-23 46277 Marin 6 mi nw Inverness; Point Reyes Peninsula 15 Comment
  RSA119344  Juncus hesperius S. S. Tillett 1956-6-30 589 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  SEINET11787164  Juncus hesperius E. H. Graham 1931-1 6840 Marin Pointe Reyes Comment
  UC1601741  Juncus hesperius Michener and Bioletti 1892-6-19 Marin Pt. Ben. Comment
  CHSC105446  Juncus lescurii Peter F. Zika 2008-7-16 23913 Marin Central Coast. W shore of Bodega Harbor. 1 Comment
Read comments
Feb 11 2019
  RSA127062  Juncus mexicanus J. T. Howell 1946-5-14 21835 Marin Laurel Dell, Mt. Tamalpais. Comment
  JEPS74124  Juncus patens Carl V. Meyer 1928-9-15 671 Marin Inverness Ridge Comment
  SEINET11789772  Juncus patens H. W. Graham 1927-1 9- 11 -6 Marin from Mill Valley to Main Woods near San Fransisco Comment
  UC1601848  Juncus patens Michener and Bioletti 1892-6-19 Marin Pt. B<???> Comment
  UCD141772  Juncus phaeocephalus S. S. Tillett 1956-6-30 587 Marin above and east of Point Reyes Peninsula, approximately 3.5 miles from Point Reyes Light. Comment
  JEPS67073  Juncus phaeocephalus var. paniculatus W. L. Jepson 1919-5-17 8266 Marin Alderney 121 Comment
  RSA119343  Juncus phaeocephalus var. phaeocephalus S. S. Tillett 1956-6-30 587 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  JEPS67141  Juncus xiphioides W. L. Jepson 1923-11-18 10307 Marin Mill Valley Mt. Tamalpais Comment
  SEINET6878321  Juncus xiphioides W. P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 2 miles southeast of Olema. Comment
  NY790274  Keckiella corymbosa A. Eastwood 1912-7-29 1536 Marin Mt. Tamalpais Comment
  CAS-BOT-BC180840  Kochia scoparia John Thomas Howell 1988-7-28 s.n. Marin Terra Linda Vegetable Garden, New Albion Way opposite Cermenho Ct., San Rafael Comment
  CAS-BOT-BC175928  Koeleria macrantha Peter H. Raven; Michael P. Johnson 1967-5-1 21057 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC175933  Koeleria macrantha Javier Penalosa 1961-7-15 1967 Marin Plateau NW of summit. Tiburon Peninsula Comment
  UC585509  Koeleria macrantha Virginia E. Long 1933-5-4 210 a Marin on ridge above Mill Valley and Muir Woods Muir Woods; Mill Valley, above Mill Valley and Muir Woods 91 Comment
  SEINET11811174  Lactuca serriola H. W. Graham 1927-1 9- 11 -38 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  CAS-BOT-BC338176  Lasthenia californica John Thomas Howell 1947-4-23 23069 Marin Drakes Estero west of Mt. Vision Comment
  CAS-BOT-BC338178  Lasthenia californica John Thomas Howell 1938-5-28 s.n. Marin Pt. Reyes Light-house Comment
  RSA152584  Lasthenia californica H. N. Metcalf 1962-5-6 s.n. Marin At junction of Valley Ford-Franklin School Road and Dillon Beach Road, W of Tomales. Comment
  JEPS77887  Lasthenia californica subsp. bakeri Edward Lee 1934-4-30 783 Marin 10 mi on road nw Tomales Comment
  CAS-BOT-BC324402  Lasthenia californica subsp. macrantha John Thomas Howell 1930-4-20 4739 Marin Pt. Reyes Comment
  CAS-BOT-BC324407  Lasthenia californica subsp. macrantha L. R. Abrams 1927-4-19 11594 Marin Near lighthouse Point Reyes Comment
  SJSU3892  Lasthenia californica subsp. macrantha C. W. Sharsmith 1964-4-26 7257 Marin Point Reyes, Point Reyes Peninsula Comment
  UC1118995  Lasthenia californica subsp. macrantha A. E. Wieslander 1933-6-11 317 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  UC1368729  Lasthenia californica subsp. macrantha R. Ornduff 1958-4-30 4966 Marin 2 mi sw school near the point (on road to Point Reyes lighthouse) Comment
  UCSB15421  Lasthenia californica subsp. macrantha 1961-12-31 Marin Point Reyes lighthouse area 45 Comment
Read comments
Aug 10 2016
  CAS-BOT-BC355188  Lasthenia glaberrima John Thomas Howell 1944-5-21 19495 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC355186  Lasthenia glaberrima Dr. A. Kellogg 1870-1-1 s.n. Marin Unspecified Comment
  UC135157  Lasthenia gracilis Alice Eastwood 1901-5-5 Marin Point Reyes Comment
  JEPS98738  Lasthenia minor Raymund Chan 1998-5-9 98028 Marin bluffs above Kehoe Beach Point Reyes National Seashore Comment
  JEPS98739  Lasthenia minor Raymund Chan 1998-5-9 98029 Marin on both sides of road leading to McClure Beach, just before car park Point Reyes National Seashore Comment
  POM193969  Lasthenia minor J. T. Howell 1930-4-20 4733 Marin Pt. Reyes. Comment
  OBI54809  Lathyrus latifolius Dixie Damrel, Robin Zank 1997-7-17 25 Marin Inverness. Corner of Balboa and Portola Comment
  JEPS27987  Lathyrus tingitanus Rimo Bacigalupi 1961-5-29 7723 Marin just n Point Reyes Station (along secondary road up Tomasini Canyon, just above State Highway 1, ne of town of Point Reyes Station); Tomasini Canyon 36 Comment
  SJSU10844  Lathyrus tingitanus M. A. Robinson 1983-5-13 Marin by Panoramic Hwy c. 2 mi N of Muir Woods National Monument Comment
  CHSC853  Lathyrus vestitus V. Holt 1935-3-24 Marin Comment
  JEPS20050  Lathyrus vestitus var. vestitus Mary F. Hall 1925-3-1 Marin vicinity San Francisco Bay; Mt. Tamalpais Comment
  UC15397  Lathyrus vestitus var. vestitus J. Burtt Davy 1894-8-28 1216 Marin Bolinas Bay Comment
  UC15398  Lathyrus vestitus var. vestitus Harley P. Chandler 1900-2-26 538 Marin Mill Valley San Francisco Bay Region, Mount Tamalpais Comment
  JEPS67149  Layia chrysanthemoides Lewis S. Rose 1970-5-2 70035 Marin Rock Springs Mt. Tamalpais; , Rock Springs 609 Comment
  SBBG39522  Layia chrysanthemoides L. S. Rose 1970-5-2 70035 Marin Rock Springs, Mt Tamalpais 609 Comment
  CAS-BOT-BC323859  Layia chrysanthemoides Volney Rattan No date on sheet. (1903?) s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC321796  Layia gaillardioides Dr. E Goodman 1920-5-17 s.n. Marin On road to Point Bonita (southernmost Marin County) Comment
  CAS-BOT-BC372295  Layia platyglossa John Thomas Howell 1930-4-20 4735 Marin Pt. Reyes Comment
  SJSU3900  Layia platyglossa C. W. Sharsmith 1964-4-26 7247 Marin Point Reyes, Point Reyes Peninsula Comment
  CAS-BOT-BC379660  Layia platyglossa H. M. Hall 1931-5-28 13110 Marin One mile south of Tomales Comment
  RSA14720  Layia platyglossa subsp. platyglossa C. B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UC1120987  Ledum glandulosum A. E. Wieslander 1938-10-27 858 Marin 2 mi nw of Inverness 114 Comment
  UC1120989  Ledum glandulosum B. Schreiber 1936-6-21 2248 Marin Shell Beach 1 Comment
  RSA69232  Ledum glandulosum subsp. columbianum Joseph A. Ewan 1933-10-22 8053 Marin Cold Bog, Pt. Reyes Penisula. Comment
  UCSB32571  Lemna gibba Kittle, Nancy 1979-2-16 Marin Near Phoenix Lake in the Marin County Water District Comment
  CAS-BOT-BC537131  Lemna minor John Thomas Howell 1939-8-27 15312 Marin Ross Valley Comment
  CAS-BOT-BC215750  Lepechinia calycina Marcus E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  POM71115  Lepechinia calycina Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC124736  Lepechinia calycina Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UC140282  Lepechinia calycina Katharine Brandegee 1907-6-9 Marin Mill Valley, Tamalpais Comment
  UCD115840  Lepidium Rene Westbrook 1976-4-14 s.n. Marin Dillon Beach. Comment
  CAS-BOT-BC89089  Lepidium didymum A. D. E. Elmer 1903-7-1 4775 Marin Point Reyes Post Office. Comment
  POM143335  Lepidium didymum A. D. E. Elmer 1903-07 4775 Marin Point Reyes Post Office. Comment
  RSA120728  Lepidium didymum S. S. Tillett 1956-6-29 559 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-BC89087  Lepidium didymum L. R. Abrams 1927-4-19 11576 Marin Point Reyes Near lighthouse. Comment
  CAS-BOT-BC89092  Lepidium didymum R. E. Frenkel 1964-3-6 393 Marin Marin County Building, Venetia. Comment
  CAS-BOT-BC89530  Lepidium lasiocarpum John Thomas Howell 1947-6-18 23277 Marin Dillons Beach. Comment
  RSA120729  Lepidium lasiocarpum S. S. Tillett 1956-6-29 558 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-BC12482  Lepidium nitidum Fred Ross; Gordon H. True 1970-4-1 5231 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Just south of Lake Ranch. 121 Comment
  RSA8513  Lepidium oxycarpum J. T. Howell 1933-4-1 10919 Marin 4.5 miles N of San Rafael. Comment
  CAS-BOT-BC13012  Lepidium virginicum Mrs. Courtright 1935-3-1 s.n. Marin Muir Beach. Comment
  CAS-BOT-BC175926  Leptochloa fusca subsp. fascicularis Doreen Smith 2001-9-16 s.n. Marin Shores of Nicasio Reservoir Comment
  POM65160  Leptosiphon androsaceus Michener, Bioletti 1892-05 s.n. Marin Glenwood Comment
  CAS-BOT-BC324160  Lessingia hololeuca John Thomas Howell 1947-9-6 24178 Marin Chileno Valley Comment
  UC1287405  Lessingia hololeuca Willard Spence 1962-7-28 760 Marin growing along roadside near Ignacio Comment
  CAS-BOT-BC320485  Lessingia micradenia var. micradenia C. Kellner; M. Murphy; J. Nuzzo; S. Whelan; M. O'Herron 2013-8-10 13660 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  JEPS20602  Lessingia micradenia var. micradenia Willis L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  CAS-BOT-BC342070  Leucanthemum maximum John Thomas Howell 1944-9-24 20763 Marin West side of Bolinas Lagoon Comment
  CAS-BOT-BC334621  Leucanthemum vulgare Wilma Follette 2001-6-7 s.n. Marin East end of Ledum Swamp, Point Reyes National Seashore Comment
  CAS-BOT-BC272252  Leymus X multiflorus Javier Penalosa; J. T. Howell 1961-6-29 1870 Marin Paradise Drive 2.4 mi. northwest of road to Naval Net Depot, Tiburon Peninsula Comment
  CAS-BOT-BC272251  Leymus X multiflorus Emerson (Kay) Best 1977-9-18 s.n. Marin Between Tiburon Blvd. and Mar West, Tiburon Comment
  CAS-BOT-BC272257  Leymus X multiflorus John Thomas Howell 1943-9-5 19314 Marin Between Tamalpais Valley and Tamalpais High School Comment
  CAS-BOT-BC283517  Leymus X vancouverensis David Morgan 1960-6-21 s.n. Marin Dillons Beach Comment
  UCD61313  Leymus californicus A. A. Beetle 1945-6-12 3888 Marin Papermill Creek, Lagunitas. Comment
  CAS-BOT-BC273568  Leymus californicus John Thomas Howell 1945-6-12 20948 Marin Lagunitas Comment
  CAS-BOT-BC273579  Leymus californicus John Thomas Howell 1958-6-28 33640 Marin Willow Meadow, Mt. Tamalpais Comment
  UCD61315  Leymus californicus Beecher Crampton 1960-6-8 5617 Marin ca. 2 miles west of Lagunitas, Saml. P. Taylor State Park. Comment
  CAS-BOT-BC274401  Leymus mollis John Thomas Howell 1945-6-30 21250 Marin Stinson Beach Comment
  CAS-BOT-BC274487  Leymus triticoides John Thomas Howell 1939-5-21 s.n. Marin West side, Tiburon Peninsula Comment
  UC1106113  Leymus triticoides John Thomas Howell 1944-5-28 19528 Marin between Almonte and Mill Valley Comment
  CAS-BOT-BC534056  Ligusticum apiifolium D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-6-12 15874 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Pine Mountain Fire Road Comment
  UC1122989  Ligusticum apiifolium B. Schreiber 1936-4-12 2169 Marin 0.3 mi. n.-n.e. Pierce's Ranch; Point Reyes Quad. 30 Comment
  CAS-BOT-BC451609  Lilaea scilloides John Thomas Howell 1946-5-4 21720 Marin East of Aurora School at Sonoma Co. line Comment
  UC629763 Image available Limnanthes douglasii H. L. Mason and A. M. Carter 1938-5-18 1413 Marin 12 mi from Inverness (on crest of ridge); Point Reyes Peninsula Comment
  POM126410  Limnanthes douglasii subsp. douglasii C. P. Smith 1887-04 1231 Marin Ross Valley near Mt. Tamalpais. Comment
  RSA435680  Limnanthes douglasii subsp. douglasii H. L. Mason, Annetta Carter 1938-5-18 s.n. Marin Point Reyes Peninsula, 12 miles from Inverness Comment
  JEPS21833  Limnanthes douglasii subsp. sulphurea Bryce G. Decker 1958-5-4 78 Marin 3 mi from Point Reyes Lighthouse (along Sir Francis Drake Boulevard) Comment
  RSA15396  Limnanthes douglasii subsp. sulphurea L. A. Waitzinger 1927-4-19 s.n. Marin Near Drake s Bay Comment
  RSA177911  Limnanthes douglasii subsp. sulphurea Robert F. Thorne 1965-4-21 34404 Marin Point Reyes National Seashore. 3 Comment
  UC1964683  Limnanthes douglasii subsp. sulphurea Roger Raiche 1981-5-25 943 Marin Slightly beyond Mendosa Farm, 10.9 m SW on Sir Francis Drake Blvd. from junction with Pierce Pt. Road (to McClures Beach). Comment
  RSA401666C  Limonium californicum M. S. Jussel 1933-7-30 s.n. Marin Near Inverness Comment
  RSA51365  Limonium californicum L. S. Rose 1949-9-5 49168 Marin Manzanita. Comment
Read comments
Jun 23 2013
  UC728624  Limonium californicum Milo S. Baker 1945-9-13 11215 Marin Estero Crossing Pt. Reyes Peninsula Comment
  RSA317489  Limonium californicum Robert A. Norris 1984-7-10 4777 Marin By Paradise Drive, ca 1.2 mi E of US Hwy 101, Tiburon Peninsula. (Across arm of San Francisco Bay from San Quentin). Comment
  CAS-BOT-BC175239  Limosella acaulis Robert Soost 1998-5-1 s.n. Marin Shores of Abbotts Lagoon, Pt. Reyes National Seashore Comment
  UC1784190  Linanthus androsaceus Ethel Crum 1930-1 675 Marin Point Reyes Comment
  UC1124069  Linanthus parviflorus A. E. Wieslander 1934-5-20 489 Marin 2 mi w Shell Beach; Pt. Reyes Quad. 137 Comment
  UC909079  Linanthus parviflorus Herbert L. Mason 1932-7-24 7124 Marin Point Reyes Comment
  UC1076089  Lithocarpus densiflorus Herbert L. Mason 1924-10-12 1112 Marin se slope Mt. Tamalpais Comment
  UC5548  Lithocarpus densiflorus J. Burtt Davy 1893-4-26 158 Marin Tamalpais Comment
  CAS-BOT-BC36004  Lithocarpus densiflorus var. densiflorus Eric Walther 1922-7-23 11507 Marin Mt. Tamalpais, Rock Spr. Golden Gate Park, San Francisco Comment
  RSA256335  Lithocarpus densiflorus var. densiflorus Robert A. Norris 1974-10-13 2216 Marin Panoramic Highway, Mt. Tamalpais area. Comment
  UC402492  Lithophragma affine C. F. Sonne Apr. 1887 2268 Marin Ross Valley Comment
  UC11903  Lithophragma heterophyllum W. L. Jepson 1892-4-7 Marin Comment
  CAS-BOT-BC441132  Lithophragma parviflorum Kellogg no date on label s.n. Marin San Rafael Comment
  UC29006  Lobelia F. P. McLean 1872-1 Marin Comment
Read comments
Sep 15 2010
  CAS-BOT-BC60181  Lobularia maritima Javier Penalosa 1961-8-26 2202 Marin Tiburon Peninsula. Tiburon Boulevard at Belvedere Drive. Comment
  UC1177298  Logfia filaginoides John Thomas Howell 1946-5-12 21800 Marin Carson Ridge Comment
  JEPS58900  Logfia gallica Javier Penalosa and J. T. Howell 1961-6-7 1625 Marin w of Marin County Day School; Tiburon Peninsula 30 Comment
  CAS-BOT-BC342405  Logfia gallica Gordon H. True 1969-4-18 4842 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 121 Comment
  CAS-BOT-BC231827  Lolium multiflorum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1913 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-BC283201  Lolium multiflorum John Thomas Howell 1945-5-9 s.n. Marin Ignacio Comment
  CAS-BOT-BC283449  Lolium multiflorum John Thomas Howell 1946-5-16 21854 Marin Angel Island, SE side Comment
  CAS-BOT-BC283451  Lolium multiflorum John Thomas Howell 1943-5-22 s.n. Marin Deer Park, near Fairfax Comment
  CAS-BOT-BC283452  Lolium multiflorum Javier Penalosa; J. T. Howell 1961-6-29 1888 a Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  CAS-BOT-BC283457  Lolium multiflorum Javier Penalosa 1961-2-25 1101 Marin Tiburon Peninsula. Hill W of St. Hilary's Church, above marsh 60 Comment
  CAS-BOT-BC283499  Lolium multiflorum W. R. Dudley 1901-3-1 s.n. Marin Marshalls, Tomales Bay Comment
  UC1106114  Lolium multiflorum John Thomas Howell 1939-5-21 Marin W. Tiburon Comment
  UCD66228  Lolium multiflorum H. S. Yates 1936-6-14 5640 Marin 1 mile E of Aurora School. 45 Comment
  CAS-BOT-BC283202  Lolium multiflorum John Thomas Howell 1939-4-23 s.n. Marin Blythedale Canyon, Mount Tamalpais Comment
  CAS-BOT-BC283205  Lolium multiflorum Saichi Kawahara 1969-5-28 1147 Marin E end of Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC283207  Lolium multiflorum R. E. Frenkel 1964-5-5 468 Marin 0.1 mile SE of Taylor State Park entrance on Sir Francis Drake Road 45 Comment
  UCD66652  Lolium temulentum P. B. Kennedy 1914-4-19 4670 Marin Mill Valley. Comment
  CHSC114293  Lomatium dasycarpum D. G. Kelch 2007-3-29 7105 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake's Landing development. 85 Comment
  SEINET4310249 Image available Lomatium dasycarpum Robert A. Norris 1984-1 4668 Marin Bootjack Area, Mt. Tamalpais, Marin Co., Calif. 411 Comment
  JEPS17126  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1892-4-5 14298 Marin Mt. Tamalpais Comment
  JEPS76936  Lomatium dasycarpum subsp. dasycarpum Robert M. Lloyd 1963-2-24 2063 Marin 4 mi. n. Marshall (on State Hwy 1) Comment
  UC619336  Lomatium dasycarpum subsp. dasycarpum Wilhelm N. Suksdorf 1913-7-9 460 Marin ridge n. of Tennessee Valley Comment
  RSA245525  Lomatium dasycarpum subsp. dasycarpum Larry E. DeBuhr, Gary Wallace 1973-5-22 1155 Marin Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake Comment
  CAS-BOT-BC421702  Lomatium macrocarpum A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14023 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
  RSA201488A  Lomatium vaginatum J. T. Howell 1947-5-8 23145 Marin Sausalito Comment
  CAS-BOT-BC240510  Lonicera hispidula Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC240514  Lonicera hispidula Javier Penalosa 1961-8-15 1978 Marin Tiburon Peninsula. Slopes northwest of summit 213 Comment
  POM46732  Lonicera hispidula var. vacillans A. A. Heller 1902-6-19 5723 Marin Tiburon peninsula, along the Bay Road. Comment
  CAS-BOT-BC241513  Lonicera involucrata var. ledebourii G. Edelbrock 1975-5-4 104 Marin Growing along Inverness Rd.; 1/4 mi. west of Hwy 1; Near Inverness 30 Comment
  UC614781  Lotus Beryl O. Schreiber 1936-6-28 2274 Marin 1.5 mi nnw Indian Beach; Tomales Bay 106 Comment
  SBBG12339  Lotus corniculatus E. R. Chandler 1961-7-17 224 Marin State Hwy 1 between Walker Crk and Tomales 30 Comment
  UC1300855  Lotus corniculatus Helen K. Sharsmith 1962-5-30 5081 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  UCD106719  Lotus corniculatus C. W. Tilforth; John Dourley 1973-7-17 900 Marin 1 mi. s. of Indian Beach along Pierce Point Rd., Tomales Bay. Comment
  UCD106727  Lotus corniculatus June McCaskill; C. H. Lamoureux 1956-6-29 503 Marin 3.5 miles west of Inverness on Point Reyes Lighthouse Road. Comment
  RSA176619  Lotus formosissimus John H. Thomas 1964-3-17 10282 Marin Drakes Landing, Pt. Reyes Peninsula. 30 Comment
  UC1537097  Lotus formosissimus Gordon H. True Jr. 1937-6-6 715 Marin Point Reyes 30 Comment
  SEINET12158898  Lotus formosissimus M. T. Doutt 1931-1 s.n. Marin 4miW of Inverness, along rd to Pt Reyes Comment
  UC764496  Lotus heermannii R. F. Hoover 1941-5-12 5051 Marin Point Reyes road Inverness Ridge Comment
  UC162461  Lotus humistratus A. A. Heller 1906-6-12 8390 Marin Mt. Tamalpais Comment
  SEINET12154197  Lotus junceus M. T. Doutt 1931-1 594 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC232495  Lotus pinnatus E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1504 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  JEPS55911  Lotus scoparius Franklin P. Nutting 1895-6-27 Marin Mt. Tamalpais Comment
  SEINET3560013 Image available Lotus strigosus John Thomas Howell 1949-5-16 21869 Marin Angel Island, south side Comment
  RSA406434  Lotus unifoliolatus M. S. Jussel 1933-7-30 s.n. Marin Near Forest Knolls. Comment
  JEPS55844  Lotus wrangelianus W. L. Jepson 7559 Marin Mt. Tamalpais Comment
  JEPS77176  Lotus wrangelianus Robert M. Lloyd 1963-4-5 2325 Marin about 1 mi nw Tiburon Comment
  SEINET6932586  Lotus wrangelianus W. P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin Ca. 2 miles southeat of Stinson Beach. Comment
  CDA5218  Ludwigia uruguayensis J. T. Howell 1945-7-1 21259 Marin Willow thicket, Tiburon. 0 Comment
  CAS-BOT-BC60262  Lunaria annua John Thomas Howell 1939-4-23 14601 Marin Mill Valley. Blythedale Canyon. Comment
  UC1129323  Lupinus albifrons N. French 1935-3-26 611 Marin Muir Woods; Tamalpais Quad., Muir Woods Comment
  CAS-BOT-BC201440  Lupinus albifrons var. albifrons A. A. Heller 1906-6-12 8395 Marin Near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC201444  Lupinus albifrons var. albifrons Charles Piper Smith 1947-6-24 47547 Marin Highway 1, Olema, 4.7 miles south Comment
  CAS-BOT-BC201453  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48419 Marin Olema, 4.3 miles south, Highway 1 Comment
  RSA181300  Lupinus albifrons var. albifrons John H. Thomas 1965-5-2 10638 Marin Along Highway 1, between Mill Valley and Stinson Beach. Comment
  UC15789  Lupinus albifrons var. collinus J. Burtt Davy 1898-4-2 4210 Marin Angel Island; San Francisco Bay, Angel Island Comment
  CAS-BOT-BC196163  Lupinus albifrons var. douglasii Alice Eastwood 1913-6-15 s.n. Marin Mt. Tamalpais Comment
  UC1129324  Lupinus albifrons var. douglasii H. S. Yates 1935-4-2 5046 Marin 1 mi n Muir Woods; Tamalpais Quadrangle Comment
  SEINET5327630  Lupinus albifrons var. douglasii A. A. Heller 1906-6-12 8395 Marin Mt. Tamalpais Comment
  CAS-BOT-BC196409  Lupinus arboreus John Thomas Howell 1930-4-20 4740 Marin Pt. Reyes Comment
  CHSC20698  Lupinus arboreus Robert A. Schising 1962-7-21 2333 Marin Along road and on slopes near Point Reyes Lighthouse. Comment
  JEPS64950  Lupinus arboreus J. Burtt Davy 1895-5-13 1243 Marin Mill Valley and Redwood Canyon; Mill Valley and Redwood Canyon Comment
  RSA407037  Lupinus arboreus var. arboreus M. B. Dunkle 1936-8-11 4783 Marin Southwest of Iverness. Comment
  CAS-BOT-BC434214  Lupinus bicolor J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14337 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail Comment
  RSA201529  Lupinus bicolor subsp. bicolor Robert F. Hoover 1964-4-8 8679 Marin Bolinas Ridge Comment
  CAS-BOT-BC215069  Lupinus chamissonis John Thomas Howell 1939-6-18 14779 Marin Near Mud Lake Comment
  SEINET6075226  Lupinus chamissonis Unknown 1990-8-12 6343 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse parking lot. Comment
  UC56336  Lupinus chamissonis J. Burtt Davy 1900-6-27 6797 Marin Point Reyes Comment
  RSA15364  Lupinus densiflorus var. palustris Carl B. Wolf 1927-4-24 356 Marin Stinson Beach. Comment
  UC1177213  Lupinus formosus John Thomas Howell 1946-6-13 22064 Marin Estero Americano Comment
  UC1177214  Lupinus formosus John Thomas Howell 1944-7-9 19688 Marin Inverness Ridge Comment
  UC589368  Lupinus formosus var. formosus Beryl O. Schreiber 1932-6-29 578 Marin Tomales Bay; Tomales Bay, San Dune Beach Comment
  UC144584  Lupinus latifolius var. latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera Comment
  UC15839  Lupinus latifolius var. latifolius Harley P. Chandler 1899-4-8 269 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  SEINET10452642  Lupinus microcarpus Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 799 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  OBI48288  Lupinus microcarpus var. densiflorus Rhonda 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
  CDA27558  Lupinus nanus D. G. Kelch 2007-3-29 7 .103 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  UC201060  Lupinus nanus Katharine Brandegee May 1913 Marin Tamalpais; Tamalpais, Mill Valley Comment
  JEPS77223  Lupinus polyphyllus var. polyphyllus Robert M. Lloyd 1963-4-24 2364 Marin on rd to McClures Beach 7.7 mi w Inverness; on rd to McClures Beach w of Inverness Comment
  RSA0003498  Lupinus punto-reyesensis C. P. Smith 1947-6-3 47548 Marin Highway 1, Olema. 4.7 mi S. Comment
  SEINET10486279  Lupinus subvexus Tilforth 1973-7-17 TILFORTH 896 Marin West side of Nicasio Reservoir, Point Reyes-Petaluma Road. Comment
  UCD109571  Lupinus tidestromii Sue Nichol 2003-5-29 s.n. Marin Point Reyes National Seashore. Abbot's Lagoon. Comment
  SBBG98280  Lupinus variicolor H. F. Copeland 1934-5-27 Marin Dillon's Beach Comment
  POM180983  Lupinus variicolor J. T. Howell 1930-4-20 4740 Marin Pt. Reyes. Comment
  CAS-BOT-BC329250  Luzula comosa C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13142 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Edge of Lake Lagunitas across Lakeview Road from LV-04. 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
  JEPS85610  Luzula subsessilis W. L. Jepson 1917-3-31 6857 Marin Mt. Tamalpais Comment
  RSA0011283  Lythrum hyssopifolia Carl B. Wolf 1934-6-28 5763 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  RSA256388  Lythrum hyssopifolia Robert A. Norris 1974-5-24 2013 Marin Near Cecilia Way and Tiburon Blvd., Tiburon Peninsula. Comment
  POM362218  Madia M. B. Dunkle 1931-7-11 2482 Marin Tomales Bay, north side near Point Reyes. 9 Comment
  RSA58096  Madia E. K. Balls, Percy C. Everett 1953-10-9 18594 Marin Hwy 1, E shore Tomales Bay, 4 miles SE of Marshall 3 Comment
  UC155178  Madia anomala Mrs. K. Brandegee 1910-5-22 188 Marin basal slopes of Mt. Tamalpais; Mill Valley 90 Comment
  UC750717  Madia anomala John Thomas Howell 1946-5-25 21932 Marin Greenbrae Hills Comment
  CAS-BOT-BC342636  Madia anomala David D. Keck 1933-5-29 2313 Marin Mill Valley (0.9 mi. north of), at foot of Mt. Tamalpais, on Lovell Avenue 60 Comment
  CAS-BOT-BC342638  Madia anomala K. Brandegee 1910-5-22 s.n. Marin Slopes of Mt. Tamalpais, above Mill Valley 90 Comment
  CAS-BOT-BC229763  Madia elegans A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1457 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  POM181001  Madia gracilis J. T. Howell 1930-7-20 5371 Marin Near Phoenix Lake Comment
  UCD161917  Madia gracilis Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 04. Outside the plot but within the polygon. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  RSA107071  Madia gracilis subsp. gracilis L. S. Rose 1956-6-25 56108 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  RSA11141  Madia sativa C. B. Wolf 1934-6-27 5748 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  RSA60844  Madia sativa Frank W. Gould 1939-7-23 857 Marin Tomales Point, 5 miles from Inverness Comment
  NY24353  Mahonia nevinii E. E. Walther 1927-7-2 60 Marin Cultivated R. Menzies place Comment
  SD26788  Maianthemum dilatatum Paul Covel 1938-7-10 Marin Tomales Point Road, west of Inverness. Comment
  CAS-BOT-BC510721  Maianthemum dilatatum R. S. Ferris; Ira L. Wiggins 1935-7-19 8101 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 miles from Inverness Comment
  CAS-BOT-BC510722  Maianthemum dilatatum Rimo Bacigalupi 1941-10-2 2720 Marin Hills directly above Sausalito, along summit dirt road 274 Comment
  SEINET3887472  Maianthemum dilatatum John A. Churchill 1974-4-29 7442982 Marin On Pierce Point Road at stream running to Abbott Lagoon.; 0 Comment
  POM193961  Maianthemum racemosum subsp. amplexicaule J. T. Howell 1927-9-9 3090 Marin Mill Valley Comment
  CAS-BOT-BC514228  Maianthemum stellatum Henry M. Pollard 1935-4-1 s.n. Marin Black Canyon Comment
  UCSB15252  Maianthemum stellatum Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  CHSC46943  Marah fabacea Robert A. Schlising 1963-1-22 2427 Marin Point Reyes: near lighthouse. Comment
  CHSC46944  Marah fabacea Robert A. Schlising; Lloy Thurman 1962-4-28 2193 Marin Short distance E of Point Reyes Lighthouse. Comment
  SEINET9285357  Marah fabacea John Nelson, Wnek, Richard 2000-3-6 20967 Marin Comment
  UC28923  Marah fabacea Jos. Burtt Davy 1900-6-27 6806 Marin Point Reyes Comment
  JEPS48544  Marah oregana Elsa Kraeger 1926-3-13 Marin hill se Mt. Tamalpais Comment
  RSA258097  Marah oregana Robert A. Norris 1975-5-17 2364 Marin Just N of Inverness. Comment
  RSA15225  Melica californica C. B. Wolf 1927-4-24 382 Marin Stinson Beach Comment
  UCD36557  Melica californica Beecher Crampton 1954-4-28 1823 Marin 1 mile north of Nicasio. Comment
  UCD86433  Melica californica Beecher Crampton 1954-4-28 1823 Marin 1 mile north of Nicasio. Comment
  CAS-BOT-BC282147  Melica geyeri John Thomas Howell 1942-5-16 s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC282141  Melica geyeri Doreen Smith 1997-4-8 s.n. Marin Hills W of Nicasio Comment
  CAS-BOT-BC282142  Melica geyeri Hans Leschke 1946-4-14 s.n. Marin Hills S of Tomales Comment
  UC727313  Melica subulata Rimo Bacigalupi 1943-7-16 2766 Marin bottom of Big Carson Canyon (Lagunitas Creek watershed); Lagunitas Creek Comment
  CAS-BOT-BC263261  Melica torreyana A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 106 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  JEPS75105  Melica torreyana W. L. Jepson 1919-4-5 8227 Marin sw slope above Mill Valley; Mt. Tamalpais Comment
  POM184796  Melica torreyana H. E. Parks 1926-04 s.n. Marin Tiburon Peninsula. Comment
  UC1738805  Melica torreyana Dean W. Taylor 1990-5-7 10691 Marin Saint Hillarys Church, Tiburon, along dirt road reached from footpath originating at the chruch, on west facing serpentine slopes. 60 Comment
  UCD89096  Melica torreyana P. B. Kennedy 1914-3-22 4634 Marin Railroad track near Muir Inn. Comment
  CDA32529  Melica torreyana P. B. Kennedy 1914-4-19 4697 Marin Mill Valley 0 Comment
  SEINET10599675  Melica torreyana Lewis S. Rose 1946-5-14 Rose 46069 Marin Mt. Tamalpais, Potrero Meadows. 610 Comment
  RSA89811  Mentha pulegium P. A. Munz 1954-7-29 19888 Marin Olema marshes Comment
  CAS-BOT-BC322614  Micropus amphibolus Walter Lennon 1973-4-19 s.n. Marin Burdell Mountain Comment
  UC1106272  Micropus amphibolus John Thomas Howell 1944-4-13 19387 Marin w Hamilton Field; Big Rock Ridge Comment
  CAS-BOT-BC422379  Micropus californicus D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14127 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  RSA294560  Micropus californicus Robert A. Norris, John L. Inase 1981-4-12 4130 Marin On open southeast-facing slope several hundred yards northwest of China Camp. Site an estimated 300 ft. above San Pablo Bay Comment
  CAS-BOT-BC348494  Micropus californicus var. californicus Michener; Bioletti 1892-4-1 s.n. Marin Ross Valley Comment
  UC830559  Micropus californicus var. californicus Alice Eastwood 1912-5-19 23 Marin Kentfield Comment
  RSA0106587  Microseris bigelovii H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  CAS-BOT-BC349097  Microseris douglasii subsp. tenella Kenton L. Chambers 1955-4-24 669 Marin Hwy. 1, ca. 2.5 mi. S of Stinson Beach Comment
  UCSB61610  Mimulus aurantiacus var. aurantiacus Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 1.3 miles north of junction with Marwest Road, Tiburon Peninsula 30 Comment
  JEPS58934  Mimulus douglasii John Thomas Howell 1941-5-18 16193 Marin near Rock Spring; Mt. Tamalpais Comment
  RSA128914  Mimulus douglasii Peter H. Raven 1950-3-11 1423 Marin Above Tiburon. 122 Comment
  SBBG33296  Mimulus guttatus J. P. Broughton 1969-7-12 1269 Marin near summit of Mt. Tamalpais, Tamalpais State Park Comment
  LA209377  Mimulus guttatus C. E.; 1921-4-4 sn Marin Dipsea Trail Comment
  UCSB10460  Mimulus guttatus Keator, Glenn 1959-3-31 Marin On outskirts of Inverness; 1.1 miles south of market in Inverness; Bolinas ridge Comment
  UC589558  Mimulus inodorus Beryl O. Schreiber 1932-6-20 543 Marin Shell Beach Tomales Bay Comment
  UC41882  Mimulus inodorus J. Burtt Davy 1900-6-27 6838 Marin Point Reyes Comment
  JEPS58933  Mimulus rattanii John Thomas Howell 1946-7-7 22196 Marin s Barths Retreat; Mt. Tamalpais 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-BC388681  Minuartia douglasii John Thomas Howell 1940-5-26 15529 Marin Little Carson Falls Comment
  CAS-BOT-BC388682  Minuartia douglasii John Thomas Howell 1946-5-12 21782 Marin Carson Ridge Comment
  CAS-BOT-BC531260  Modiola caroliniana A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15340 Marin Mount Tamalpais. Marin Municipal Water District lands: Lagunitas Meadow, Boneyard parking lot Comment
  CAS-BOT-BC232243  Monardella purpurea C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1808 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  CAS-BOT-BC314225  Monardella purpurea Alice Eastwood 1912-7-29 1517 Marin Mt. Tamalpais Comment
  CHSC67968  Monardella purpurea Alison Graff 1993-7-14 M- 54 Marin Mt. Tamalpais Rock Springs Trail from Mt. Theater. Comment
  CAS-BOT-BC220409  Monardella purpurea Alice Eastwood 1912-6-9 315 Marin Tiburon Comment
  CAS-BOT-BC318593  Monardella purpurea H. E. McMinn 1922-6-30 249 Marin 3/4 of the way up Mt. Tamalpais Comment
  CAS-BOT-BC26181  Monardella sinuata subsp. nigrescens Herbert Mason; Annetta Carter 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  RSA299143  Monardella undulata J. T. Howell, C. Best, W. Follette, G. True 1980-6-19 53725 Marin Near Abbotts Lagoon, Point Reyes Peninsula. Comment
  SDSU7350  Monardella undulata D. F. Howe 1966-6-1 4251 Marin Sand dunes near ocean, Pt. Reyes Peninsula. Comment
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Sep 4 2013
  UC726037  Monardella undulata A. A. Heller 1940-6-12 15732 Marin about 3 mi n Point Reyes Lighthouse Comment
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Sep 4 2013
  CAS-BOT-BC220536  Monardella villosa Gordon H. True; Fred Ross 1969-6-6 5048 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 121 Comment
  CAS-BOT-BC220538  Monardella villosa John Thomas Howell 1945-7-4 s.n. Marin Inverness Ridge Comment
  POM181757  Monardella villosa H. F. Copeland 1923-6-15 522 Marin Mount Tamalpais Comment
  UC723827  Monardella villosa subsp. villosa Joseph Andorfer Ewan 1937-6-27 10433 Marin Belvedere Tiburon Peninsula Comment
  UC83789  Montia diffusa Alice Eastwood May 1901 Marin Mill Valley Comment
  CAS-BOT-BC531264  Montia fontana A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15347 Marin Mount Tamalpais. Marin Municipal Water District lands: upper meadow across road to the NE from Boneyard parking lot Comment
  CHSC30103  Myosotis latifolia M. S. Taylor 1980-4-11 2477 Marin Samuel P. Taylor State Park, near Olema. Comment
  UC24963  Myosotis latifolia Harley P. Chandler 1899-4-8 290 Marin San Anselmo Comment
  UCSC000620  Myosotis latifolia H. A. Walker 2007-7-4 621 Marin Mill Valley, Cascade Drive Comment
  RSA303582  Myosotis latifolia Jim Shevock 1971-2-27 696 Marin Franklin Creek. 91 Comment
  UCD119531  Myosotis latifolia K. H. Traver 1969-4-6 4 Marin On Blithedale Road, 1.1 miles north of Mill Valley. Comment
  UC5283  Myrica californica J. Burtt Davy 1893-7-24 228 Marin Redwood Canyon Comment
  POM210632  Myrica californica Joseph A. Ewan 1933-10-22 8052 Marin Cold Bog, Point Reyes Peninsula. Comment
  CAS-BOT-BC259935  Nassella lepida John Thomas Howell 1966-4-18 41488 Marin John Thomas Howell Botanical Garden Comment
  CAS-BOT-BC259941  Nassella lepida John Thomas Howell 1941-4-17 s.n. Marin Tiburon Comment
  CAS-BOT-BC259945  Nassella lepida Javier Penalosa; J. T. Howell 1961-6-29 1884 Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  SEINET199915  Nassella lepida John Thomas Howell 1945-5-27 20881 Marin East of Mountain Thetre Mt. Tamalpais Comment
  CAS-BOT-BC260160  Nassella pulchra Javier Penalosa 1961-4-1 1129 Marin Tiburon Peninsula. SE of Bel-Aire School Comment
  CAS-BOT-BC260164  Nassella pulchra Lewis S. Rose 1960-5-24 60031 Marin Mount Tamalpais, Bootjack Camp 365 Comment
  CHSC8590  Nassella pulchra M. Banning 1969-5-9 88 Marin In field above Madrone picnic area, Samual P. Taylor Park, on Hwy 104. 45 Comment
  UC60248  Nassella pulchra Jos. Burtt Davy 1899-7-19 Marin Point Reyes Peninsula Comment
  UCD163735  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
  SBBG21104  Nasturtium officinale V. Haraden 1941-7-25 21 Marin 3 mi N of Golden Gate Bridge 60 Comment
  UC726844  Navarretia X helleri A. A. Heller 1941-7-18 16249 Marin about halfway between the radio station and Point Reyes Light House (near the road) Comment
  UC125038  Navarretia heterodoxa Alice Eastwood 1905-7-2 Marin Big Carson Watershed Comment
  CAS-BOT-BC233601  Navarretia pubescens Doreen Smith 1994-5-5 s.n. Marin Above San Andreas Drive water tank on Mount Burdell Comment
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May 25 2018
  CAS-BOT-BC232719  Navarretia rosulata Alice Eastwood 1925-6-7 12986 Marin On trail to Big Carson Ridge Comment
  CAS-BOT-BC232721  Navarretia rosulata Doreen Smith 2003-5-15 s.n. Marin S facing slopes of Mount Tamalpais, by side of Old Stage Road (fire road NE of Bootjack Camp) Comment
  CAS-BOT-BC232722  Navarretia rosulata Doreen Smith 2003-6-10 s.n. Marin Old Stage Road (fire road) to NE of Bootjack Picnic area Comment
  CAS-BOT-BC7174  Navarretia rosulata Alice Eastwood 1906-7-1 881 Marin Big Carson Ridge Comment
  RSA642580  Navarretia rosulata Stan C. Spencer 1995-6-8 568 -01 Marin From Fairfax W 5 miles on Fairfax-Bolinas Road (2.24 miles past Sky Oaks Road to Lake Lagunitas); Top of hill at turnout at W side of road Comment
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Jul 3 2011
  UC615234  Navarretia squarrosa Beryl O. Schreiber 1936-6-21 2247 Marin near Shell Beach; Tomales Bay 1 Comment
  UC662624  Navarretia squarrosa L. S. Rose 1941-8-1 41359 Marin Lucas Valley 90 Comment
  UC856884  Navarretia squarrosa Lewis S. Rose 1941-8-1 41359 Marin Lucas Valley 91 Comment
  POM180640  Navarretia squarrosa J. T. Howell 1930-7-20 5379 Marin Hills just north of Pheonix Lake. Comment
  UC126414  Navarretia viscidula K. Brandegee 1886-7-6 Marin Tamalpais Comment
  LA95715  Nemacaulis denudata var. denudata Carl Epling; William Stewart 1936-4-6 sn Marin San Quetin?? Comment
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Jul 19 2018
  UCD119578  Nemophila maculata Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry, American River Canyon. Comment
  JEPS77206  Nemophila menziesii var. atomaria Robert M. Lloyd 1963-4-24 2353 Marin on Bolinas Road 5 mi s Fairfax 274 Comment
  UC579895  Nemophila menziesii var. atomaria Annetta Carter 1934-4-29 521 Marin 1.6 mi w Estero District School (roadside swale 10 mi nw of Tomales); nw of Tomales Comment
  UC735053  Nemophila menziesii var. atomaria Lincoln Constance, James Ashley, Herbert L. Mason 1946-3-22 3028 Marin 2 mi sw Fairfax (junction of Alpine Lake Road with Pine Mountain fire trail); sw of Fairfax, jct Alpine Lake rd w Pine Mountain fire trail 167 Comment
  RSA42344  Nemophila menziesii var. atomaria Lincoln Constance, James Ashley, H. L. Mason 1946-3-22 3028 Marin Jct of Alpine Lake road with Pine Mtn fire trail, 2 miles SW of Fairfax 168 Comment
  CAS-BOT-BC219425  Nemophila parviflora Alice Eastwood 1901-5-1 s.n. Marin Ross Station Comment
  UC1021932  Nemophila parviflora Rolf Y. Berg 1955-4-16 Marin Woodacre Comment
  SEINET3156496  Nemophila parviflora N. L. Gardner 1908-4-28 sn Marin Mill Valley, at the southerly base of Mt. Tamalpais Comment
  UCD110166  Notholithocarpus densiflorus Collector unknown 1925-6-6 1767 Marin location unknown. Comment
  UCD110218  Notholithocarpus densiflorus M. Wiesendanger 1923-9-1 1487 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC142268  Oemleria cerasiformis M. K. Curran 1885-6-1 s.n. Marin Sausalito Comment
  RSA498386  Oemleria cerasiformis Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais. Comment
  UC139220 Image available Orobanche californica subsp. californica Alice Eastwood 1900-9-1 Marin Vision Hill, West of Tomales Bay. Comment
  UC565370  Orobanche californica subsp. californica R. C. Dickson 1937-7-31 Marin Point Reys. Comment
  CAS-BOT-BC499675  Orobanche californica subsp. californica John Thomas Howell 1939-7-2 s.n. Marin Big Lagoon (Muir Beach) Comment
  UC217612  Orobanche fasciculata Katharine Brandegee Marin Mount Tamalpais. Comment
  UC27876  Orobanche fasciculata W. L. Jepson 1892-6-11 Marin On Mount Tamalpais. Comment
  CAS-BOT-BC499921  Orobanche fasciculata A. A. Heller 1906-6-12 8398 Marin Mt. Tamalpais: along the railroad near the summit Comment
  CAS-BOT-BC499922  Orobanche fasciculata H. L. Mason 1917-3-1 s.n. Marin Mt. Tamalpais Comment
  POM195549  Orthocarpus erianthus var. micranthus H. E. Parks 1930-4-10 475 Marin Corte Madera Pastures. Alt. sea level and up. Comment
  RSA402023A  Orthocarpus faucibarbatus Francis W. Pennell, John T. Howell 1940-5-20 25461 Marin Route 1. One mile east of Olema. 61 Comment
  RSA41895  Orthocarpus faucibarbatus Ella Dales Cantelow 1940-4-20 4440 Marin Jct. Niscasio - Petaluma - Pt. Reyes Rd. Comment
  POM193967  Orthocarpus faucibarbatus var. albidus J. T. Howell 1930-4-20 4719 Marin 1 mile east of Lagunitas. Comment
  POM203352  Orthocarpus floribundus Roxana S. Ferris 1932-4-2 8046 Marin 2 miles from lighthouse, Point Reyes. Comment
  CAS-BOT-BC7006  Orthocarpus noctuinus Alice Eastwood 1901-5-6 s.n. Marin Inverness Comment
  POM128999  Orthocarpus pusillus D. D. Keck, John T. Howell 1927-5-8 2363 Marin Lake Lagunitas. Comment
  UC123704  Osmorhiza berteroi H. A. Walker 1907-7-4 633 Marin Cascade Drive Mill Valley Comment
  UC1177443  Oxalis albicans subsp. pilosa John Thomas Howell 1939-4-23 14607 Marin Blythe Canyon Mill Valley Comment
  CAS-BOT-BC423320  Oxalis corniculata R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14062 Marin Mount Tamalpais. Marin Municipal Water District lands: Fence next to Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  UCSB25002  Oxalis corniculata Jepson, Willis 1901-7-21 Marin Inverness Comment
  CHSC30098  Oxalis oregana M. S. Taylor 1980-4-11 2472 Marin Samuel P. Taylor State Park, near Olema. Comment
  SD6050  Oxalis oregana S. K. Jun 1893 Marin Mill Valley Comment
  SEINET12182804  Oxalis oregana H. M. Hall 1901-1 1616 Marin Mill Valley, region of San Francisco Bay Comment
  UCD67588  Oxalis oregana D. Sanchez-Mata 1996-8-11 s.n. Marin Mill Valley. Muir Woods National Monument. Redwood forests. 240 Comment
  CAS-BOT-BC531674  Oxalis pes-caprae A. Williams 2015-2-12 15001 Marin Mount Tamalpais. Marin Municipal Water District lands: Phoenix Lake Comment
  JEPS127743  Oxalis pilosa Adam C. Schneider with Susan Fawcett 2014-3-28 466 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  CAS-BOT-BC253839  Panicum dichotomiflorum Doreen Smith 1995-9-1 s.n. Marin Lucas Valley Road near Mount Shasta Drive junction Comment
  SEINET10556056  Panicum huachucae Adolph D. E. Elmer Elmer 5065 Marin Point Reyes. Comment
  CAS-BOT-BC253868  Panicum miliaceum John Thomas Howell 1988-8-10 s.n. Marin W side of Terra Linda High football field, San Rafael Comment
  CAS-BOT-BC422805  Papaver californicum R. Bacigalupi 1948-5-23 2876 Marin Along newly-made truck trail around head of Bill Williams Gulch, Mt. Tamalpais Comment
  SEINET195359 Image available Parapholis incurva John Thomas Howell 1945-5-6 20816 Marin San Rafael, CA Comment
  SEINET200151 Image available Parapholis incurva Malcolm A. Nobs, S. Galen Smith 1949-6-28 881 Marin Shell Beach on Bolinas Bay, CA 2 miles N. of Iverness. Comment
  SEINET203592 Image available Parapholis incurva F. J. Hermann 1955-7-25 11916 Marin Tamalpais Valley, CA Comment
  UC858295  Parnassia californica Lewis S. Rose 1941-10-5 41462 Marin Mount Tamalpais, Bootjack Camp Bootjack Camp; Mount Tamalpais, Bootjack Camp 304 Comment
  JEPS10366  Pedicularis densiflora W. L. Jepson 1891-3-29 21288 Marin Mill Valley Comment
  POM15573  Pedicularis densiflora A. A. Heller, H. E. Brown 1902-3-7 5008 Marin South side of Mt. Tamalpais. Comment
  RSA123602  Pedicularis densiflora E. F. Sprague 1123 Marin Phoenix Lake, Ross. Comment
  RSA123950  Pedicularis densiflora E. F. Sprague 1957-4-4 1120 Marin Carson Ridge. 610 Comment
  UCD103483  Pelargonium grossularioides John Thomas Howell 1944-7-23 19842 Marin San Rafael. 60 Comment
  CAS-BOT-BC69181  Pellaea andromedifolia Gordon H. True 1970-4-10 5267 Marin Point Reyes Bird Oservatory 3 mi. NW. of Bolinas at Arroyo Honda, N. of Old Village 60 Comment
  CHSC21418  Pentagramma triangularis Robert A. Schlising; Lloy Thurman 1962-4-28 2198 Marin Inverness. Comment
  SEINET12315989  Pentagramma triangularis M. T. Doutt 1931-1 159 Marin Alpine Dam Comment
  CAS-BOT-BC363683  Pericallis hybrida Leonard H. Day 1956-6-1 s.n. Marin Between Stinson Beach and Pt. Reyes Comment
  CAS-BOT-BC413647  Persicaria amphibia Peter Rubtzoff 1962-7-14 4982 Marin Laguna, Chileno Valley Comment
  CAS-BOT-BC413692  Persicaria hydropiper A. E. LaRose 1974-9-25 s.n. Marin Pasture on Waldo Giacomini property, Point Reyes Station Comment
  CAS-BOT-BC149606  Persicaria lapathifolia Doreen Smith 2001-9-16 s.n. Marin Nicasio Reservoir Comment
  CAS-BOT-BC371434  Phacelia Greg de Nevers 1997-4-26 10983 Marin Point Reyes National Seashore, behind Limantour Beach Comment
  HSC13627  Phacelia californica B. Francis 1964-3-23 9 Marin 0.5 mi. NE of Tiburon Comment
  POM298990  Phacelia californica J. T. Howell 1930-7-20 5384 Marin Rocky slope of Mt. Tamalpais on south-east side. Comment
  UC1301149  Phacelia californica Helen K. Sharsmith 1963-5-18 5458 Marin bluffs along e edge of bay San Francisco Bay Region, Tomales Bay 9 Comment
  UC1784144  Phacelia californica Ethel Crum 1930-1 663 Marin Point Reyes Comment
  SEINET5537054  Phacelia californica A. A. Heller 1906-6-12 8405 Marin Mt. Tamalpais. Comment
  UC589571  Phacelia distans Beryl O. Schreiber 1932-8-3 718 Marin Avalis Beach Tomales Bay Comment
  RSA83053  Phacelia distans Verne Grant, Alva Grant 1948-6-17 8592 Marin One-quarter mile inland from Dillons Beach. Comment
  JEPS2357  Phacelia divaricata Virginia Bailey 1939-3-19 Marin hill above (w of) Mountain Theatre; Mt. Tamalpais Comment
  POM65573  Phacelia divaricata W. L. Jepson 1892-04 s.n. Marin Mt. Tamalpais Comment
  SEINET6077610  Phacelia divaricata Unknown 1990-8-12 6345 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse parking lot. Comment
  SBBG109052  Phacelia insularis var. continentis unknown 1891-1 Marin Mill Valley Comment
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Apr 3 2015
  UC496354  Phacelia insularis var. continentis Roxana S. Ferris 1932-4-2 8043 Marin near lighthouse; Point Reyes Comment
  UC735068  Phacelia insularis var. continentis Lincoln Constance, John F. Davidson, Ren Hwa Shan, Warren H. Wagner 1946-3-30 3030 Marin Point Reyes 60 Comment
  RSA201495  Phacelia suaveolens subsp. suaveolens J. T. Howell 1946-5-14 21842 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC265769  Phalaris aquatica John Thomas Howell 1945-7-1 21266 Marin Tiburon Comment
  CDA2280  Phalaris aquatica J. T. Howell 1945-8-12 21381 Marin Tiburon. 0 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
  UCD88564  Phalaris californica Mrs. H. P. Kelley 1916-4-1 s.n. Marin Cypress Ridge. Comment
  RSA40320  Phalaris lemmonii L. S. Rose 1946-4-18 46042 Marin Black Point 6 Comment
  SEINET10660256  Phalaris lemmonii Lewis S. Rose 1940-4-18 Rose 46042 Marin Black Point. Open fields 6 Comment
  CAS-BOT-BC250723  Phalaris paradoxa John Thomas Howell 1943-5-30 18179 Marin Summit Ave., Mill Valley Comment
  CAS-BOT-BC134971  Phoradendron bolleanum John Thomas Howell 1939-10-29 s.n. Marin San Geronimo Ridge Comment
  UC1238032  Phoradendron densum William Bridge Cooke 1941-12-21 Marin ridge running s. from San Geronimo 274 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
  UC334  Phyllospadix torreyi Milo S. Baker Jun 1899 Marin Dillon's Beach Comment
  CAS-BOT-BC142249  Physocarpus capitatus D. E. Breedlove 1976-5-8 39482 Marin Coastal bluffs north of Muir Beach, off Hwy. 101 Comment
  RSA189457  Physocarpus capitatus L. S. Rose 1967-6-8 67100 Marin 8 miles E. of Marshall, Salmon Creek stream banks. 152 Comment
  RSA412031  Pickeringia montana H. de Forest 1930-4-22 s.n. Marin Mt. Tamalpais. From near summit of E peak. 762 Comment
  CAS-BOT-BC207275  Pickeringia montana var. montana Greg de Nevers 2001-5-14 12516 Marin Fairfax, Cascade Canyon Comment
  CAS-BOT-BC207284  Pickeringia montana var. montana M. E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC207280  Pickeringia montana var. montana Elsie Zeile 1911-6-5 s.n. Marin Pine Mt. Comment
  SD136328  Pinus muricata D. E. Breedlove 1962-4-17 12287 Marin 2 miles northwest of Inverness 120 Comment
  UC521724  Pinus muricata Joseph Andorfer Ewan 1933-10-22 8067 Marin Inverness Ridge Pt. Reyes Peninsula, Inverness Ridge Comment
  SEINET10530820  Pinus radiata Heidi H. Schmidt 1993-6-8 Schmidt 816 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 152 Comment
  CAS-BOT-BC79099  Pinus torreyana Arthur L. Menzies 1969-2-17 s.n. Marin Stinson Beach Comment
  UC1177384  Piperia elegans John Thomas Howell 1946-8-23 22887 Marin Pierce Pt. road Point Reyes Peninsula Comment
  CAS-BOT-BC136564  Piperia elegans Mrs. H. C. Cantelow 1940-8-12 4064 Marin Field redacted by CAS, contact the data manager for more information Comment
  UCSC008279  Piperia elegans subsp. decurtata Randall Morgan 1991-9-28 2054 -P Marin Chimney Rock, Point Reyes Comment
  UCSC008280  Piperia elegans subsp. decurtata Randall Morgan 1991-9-28 2055 -P Marin Chimney Rock, Point Reyes Comment
  POM168458  Piperia elongata Philip A. Munz 1922-8-5 6428 Marin Mt. Tamalpais Comment
  CDA2330  Piptochaetium setosum G. D. Barbe, T. C. Fuller 1978-6-2 2391 Marin West slope of Bolinas Ridge, 0.5 km. east of Highway 1 at the southern limits of Dogtown, 4 km. north of Bolinas. 0 Comment
  UCD89875  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
  JEPS79040  Piptochaetium stipoides var. purpurascens G. D. Barbe 1979-5-16 2502 Marin 4 km n of Bolinas (w of Bolinas Ridge, 0.5 km e of SR 1, between Coppermine and Wilkins Gulches at Dogtown (Woodville)); Dogtown (Woodville) 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
  SEINET10867066  Pityrogramma triangularis Mary Susan Taylor 1980-2-8 Taylor 2310 Marin Wild in back yard of 15 Estelle Str., Larkspur. With Chris Collison. Comment
  CAS-BOT-BC228093  Plagiobothrys chorisianus Leary; Sherfey 1960-5-19 s.n. Marin Bolinas Comment
  UC78192  Plagiobothrys chorisianus E. L. Greene 1886-4-28 Marin Comment
  JEPS116949  Plagiobothrys reticulatus var. rossianorum David Gowen 2008-4-12 855 Marin Point Reyes, at south end of Abbotts Lagoon. Comment
  JEPS37906  Plantago elongata John Thomas Howell 1947-4-30 23109 Marin Dillons Beach Comment
  SBBG41131  Plantago elongata J. T. Howell 1946-6-30 Marin Rodeo Lagoon 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
  SBBG68762  Plantago erecta Mrs. H. P. Bracelin 1930-4-20 11 Marin 1 mi S of Lagunitas 66 Comment
  UC28037  Plantago erecta F. T. Bioletti May 1891 Marin Tiburon Comment
  RSA216925  Plantago maritima H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  RSA698386  Plantago maritima J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay. Comment
  RSA12209  Plantago maritima Carl B. Wolf 1934-6-27 5752 Marin NE end of Bolinas Bay. 1 Comment
  RSA178056  Plantago maritima Robert F. Thorne 1965-4-21 34393 Marin N end of Drakes Estero, ca. 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  JEPS37913  Plantago truncata subsp. firma John Thomas Howell 1940-5-26 15520 A Marin San Anselmo Canyon 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
  RSA722428  Platystemon californicus var. californicus J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay Park Comment
  JEPS5647  Plectritis brachystemon Roxana S. Ferris and D. H. Morey 1954-4-23 12750 Marin 1 mi from Dillon's Beach (on the Tomales Road) Comment
  JEPS58881  Plectritis brachystemon John Thomas Howell 1947-4-27 23090 Marin w of San Anselmo (Bald Mountain); Bald Mountain Comment
  CAS-BOT-BC471221  Plectritis congesta A. Williams 2014-3-18 14109 Marin Mount Tamalpais. Marin Municipal Water District lands: NE-facing slope to the west of Kent Pump Road Comment
  UCSC000726  Plectritis congesta subsp. brachystemon Beryl O. Schreiber 1936-4-12 2176 Marin 0.2 miles east of Pierce's Ranch Tomales Point 76 Comment
  CAS-BOT-BC176094  Plectritis congesta subsp. nitida Carl B. Wolf 1927-4-24 347 Marin At coastal side of Mill Valley Toll Road Comment
  CAS-BOT-BC260933  Pleuropogon californicus var. californicus John Thomas Howell 1941-6-10 16280 Marin Near Black Point Comment
  CAS-BOT-BC260950  Pleuropogon californicus var. californicus John Thomas Howell 1944-7-9 19691 Marin Mt. Vision, Inverness Ridge Comment
  CAS-BOT-BC260954  Pleuropogon californicus var. californicus John Thomas Howell 1945-5-9 20828 Marin Between Hamilton Field and Ignacio Comment
  UC1177490  Pleuropogon hooverianus John Thomas Howell 1947-4-27 23107 Marin Ross 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
  UCD90091  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  UC1446207  Pleuropogon refractus Paul But with Grace Law 1977-5-14 P 29 Marin near Point Reyes Bird Observatory (along a fire trail, Bolinas); Bolinas Comment
  UCD90110  Pleuropogon refractus Gordon H. True; Fred Ross 1970-4-10 5263 Marin Point Reyes Bird Observatory. 3 miles northwest of Bolinas at Arroyo Honda. 60 Comment
  CAS-BOT-BC254658  Poa douglasii Alice Eastwood 1923-5-13 11788 Marin Point Reyes Comment
  CAS-BOT-BC254665  Poa douglasii Lewis S. Rose 1935-5-11 35159 Marin Stinson Beach Comment
  LA12533  Poa douglasii Lewis S. Rose; 1935-5-11 35159 Marin Stinson Beach Comment
  POM216459  Poa douglasii H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach Comment
  SEINET236413 Image available Poa douglasii John Thomas Howell 1946-4-21 21687 Marin Near the radio station Pt. Reyes Peninsula. Comment
  UC1132603  Poa douglasii B. Schreiber 1937-4-25 2381 Marin 8 mi n Inverness; Pt Reyes Quadrangle, Pt Reyes Peninsula Comment
  UCD91034  Poa douglasii Alan A. Beetle 1946-7-13 4715 Marin Point Reyes. Comment
  UCD91048  Poa douglasii Beryl O. Schreiber 1937-4-25 2381 Marin Point Reyes Peninsula. 8 miles west of Inverness. 30 Comment
  UCD91127  Poa howellii P. B. Kennedy 1914-4-19 4691 Marin Mill Valley. Comment
  CAS-BOT-BC247329  Poa pratensis John Thomas Howell 1944-6-4 19545 Marin Inverness Ridge west of Inverness Comment
  CAS-BOT-BC236218  Poa secunda subsp. secunda Rosamond Day 1983-4-17 s.n. Marin Little Carson, Mount Talmalpais Comment
  UC1177120  Poa secunda subsp. secunda John Thomas Howell 1943-5-2 17931 Marin Big Carson Canyon Comment
  CDA12108  Poa unilateralis G. F. Hrusa 1989-4-22 5930 Marin North Coast Biodiversity Arena; Pt. Reyes National Seashore. Comment
  UCD36553  Poa unilateralis Beecher Crampton 1954-4-28 1817 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  CAS-BOT-BC304407  Polygala californica C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13138 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC414005  Polygonum aviculare subsp. aviculare John Thomas Howell 1943-10-3 19332 Marin Muir Beach Comment
  CAS-BOT-BC414203  Polygonum aviculare subsp. depressum Saichi Kawahara 1969-9-28 1733 Marin Near office, San Quentin dump Comment
  UC1176915  Polygonum douglasii subsp. spergulariiforme John Thomas Howell 1947-9-6 24182 Marin e Dillons Beach Comment
  RSA107064  Polygonum persicaria L. S. Rose 1956-8-20 56149 Marin Marin-Sonoma County line: San Antonio Creek, Hwy 101. 6 Comment
  SEINET11939256  Polygonum punctatum E. H. Graham 1931-1 6846 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  JEPS127800  Polypodium californicum Adam C. Schneider with Susan Fawcett 2014-3-28 456 Marin Southwest of trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  SEINET3153005  Polypodium californicum L. S. Rose 1939-2-23 39006 Marin Mill Valley 30 Comment
  CAS-BOT-BC277761  Polypodium calirhiza R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13405 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC72051  Polypodium calirhiza Javier Penalosa 1962-3-17 2256 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  CAS-BOT-BC76852  Polypodium calirhiza Lewis S. Rose 1949-1-11 49003 Marin Pt. Reyes, coastal bluffs. Comment
  CAS-BOT-BC76849  Polypodium glycyrrhiza John H. Thomas 1966-1-30 11470 Marin Pt. Reyes Peninsula near the light house. Comment
  UC1440077  Polypodium glycyrrhiza Alan Smith Feb 1977 696 Marin Along fire road N of Alpine Lake Dam Comment
  UC1440078  Polypodium glycyrrhiza Alan Smith Feb 1977 603 Marin along fire rd. n of Alpine Lake Dam Comment
  RSA92790  Polypodium glycyrrhiza P. H. Raven 1950-5-13 2056 Marin Fish Grade, Mt. Tamalpais 122 Comment
  UC615577  Polypodium scouleri Beryl O. Schreiber 1933-8-16 930 Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC233199  Polypogon interruptus Gordon H. True 1970-5-10 5331 Marin G. H. True residence. 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  JEPS77172  Polypogon monspeliensis Robert M. Lloyd 1963-4-5 2321 Marin about 1 mi nw Tiburon; nw of Tiburon Comment
  CAS-BOT-BC232432  Polypogon monspeliensis Saichi Kawahara 1970-8-2 1827 Marin E side of Highway 1 at Webb Creek 112 Comment
  UC2045356  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4612 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  CAS-BOT-BC72136  Polystichum californicum Hans Leschke 1946-2-17 s.n. Marin Swede George Gulch, N. side Mt. Tamalpais Comment
  CAS-BOT-BC72143  Polystichum californicum Miss E. Cannon 1899-1-21 s.n. Marin Near Tamalpais Station Comment
  CAS-BOT-BC72144  Polystichum californicum Miss E. Cannon 1899-1-21 s.n. Marin Near Tamalpais Station Comment
  CAS-BOT-BC72147  Polystichum californicum C. D. MacNeill 1962-5-7 4 Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC72420  Polystichum munitum Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC72428  Polystichum munitum Javier Penalosa; J. T. Howell 1961-6-29 1899 Marin Paradise Dr. 1.9 mi. NW of rd. to Naval Net Depot Woods Comment
  CHSC8329  Polystichum munitum Edward L. Smith 1957-9-7 20 Marin Located 2 mi. e Pantoll area, Mt. Tamalpias State Park. 609 Comment
  JEPS127799  Polystichum munitum Adam C. Schneider with Susan Fawcett 2014-3-28 454 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UC521733  Polystichum munitum Joseph Andorfer Ewan 1933-10-22 8050 Marin Cold Bog on Pt. Reyes Peninsula Cold Bog; Pt. Reyes Peninsula Comment
  CAS-BOT-BC453863  Potamogeton nodosus Wilma Follette 1997-5-20 s.n. Marin East end of Alpine Lake Comment
  CAS-BOT-BC453952  Potamogeton pectinatus Doreen Smith 1997-5-15 s.n. Marin The Laguna in Chileno Valley. Comment
  CAS-BOT-BC453957  Potamogeton pectinatus John Thomas Howell 1939-8-27 15318 Marin Phoenix Lake Comment
  CAS-BOT-BC454069  Potamogeton pusillus subsp. pusillus Ira L. Wiggins 1935-8-10 8158 A Marin At head of Tomales Bay Comment
  JEPS111057  Potentilla anglica Barbara Ertter with Doreen Smith 2005-8-16 18618 Marin Stafford Lake County Park on S side of Novato Boulevard W of Novato, lawn W of lake Comment
  UC1051642  Potentilla anserina subsp. pacifica Peter Kamb 1950-6-3 1827 Marin w Bolinas Bay; w of Bolinas Bay, Duxbury Point Comment
  CAS-BOT-BC143088  Potentilla anserina subsp. pacifica Katherine Kipping 1968-4-7 120 Marin At the end (north) of Bolinas Lagoon, on the State Highway One Comment
  CAS-BOT-BC516323  Prosartes hookeri J. P. Moore No date on label. 128 Marin Lagunitas Comment
  CAS-BOT-BC516336  Prosartes hookeri Alice Eastwood 1915-3-28 3981 Marin Lagunitas Comment
  CAS-BOT-BC516338  Prosartes hookeri Alice Eastwood 1913-8-9 s.n. Marin Ross Valley Comment
  CAS-BOT-BC277765  Prosartes smithii R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13413 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC517519  Prosartes smithii H. L. Mason 1917-4-4 76 Marin Tocaloma Comment
  CAS-BOT-BC517525  Prosartes smithii W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Comment
  UCD22661  Prunella vulgaris var. atropurpurea Lori Steiner 1990-6-2 14 Marin Bunker Rd., Marin. 121 Comment
Read comments
Jun 14 2006
  RSA12218  Prunella vulgaris var. lanceolata Carl B. Wolf 1934-6-28 5762 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  CAS-BOT-BC329243  Prunus cerasifera J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13339 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Phoenix Lake shore, Culvert PL4. Comment
  CAS-BOT-BC157943  Prunus emarginata H. M. Pollard 1941-7-1 s.n. Marin Head of Arturo Trail, Mt. Tamalpais Comment
  UC136942  Prunus subcordata Alice Eastwood 1897-4-18 Marin Britton and Rey's Place Britton; Britton and Rey's Place Comment
  JEPS20445  Pseudognaphalium beneolens W. L. Jepson 1892-9-9 14743 Marin Mt. Tamalpais Comment
  UC589520  Pseudognaphalium californicum Beryl O. Schreiber 1932-6-29 587 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
  JEPS34047  Pseudognaphalium luteoalbum Virginia Bailey 1939-3-19 Marin near Bootjack Camp; Mt. Tamalpais Comment
  CAS-BOT-BC357053  Pseudognaphalium luteoalbum R. E. Frenkel 1964-5-7 481 Marin Bolinas Lagoon, 0.5 mile S. of Bolinas Road on California Hwy. 1 2 Comment
  SJSU3912  Pseudognaphalium stramineum C. W. Sharsmith 1964-4-26 7250 Marin Point Reyes, Point Reyes peninsula Comment
  CAS-BOT-BC80130  Pseudotsuga menziesii A. Eastwood 1945-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC361943  Psilocarphus tenellus D. E. Breedlove 1976-5-8 39480 Marin Muir Beach headlands Comment
  CAS-BOT-BC72581  Pteridium aquilinum Elsie Z. Lovegrove 1950-10-16 s.n. Marin Trail to Lily Lake Comment
  CAS-BOT-BC421215  Pterostegia drymarioides John Thomas Howell 1945-5-6 20806 Marin San Rafael Hills Comment
  SEINET7614795 Image available Puccinellia nutkaensis J. T. Howell 1945-8-19 21434 Marin Head of Drake's Bay Comment
  CAS-BOT-BC94235  Quercus X eplingii John Thomas Howell 1946-5-19 21904 Marin near Camp Lilienthal, Fairfax Hills Comment
  POM226214  Quercus X morehus L. S. Rose 1933-4-12 33072 Marin Sausalito Comment
  UC1083179  Quercus X morehus H. L. Mason 1924-11-15 1132 Marin Willow Creek Comment
  CAS-BOT-BC104203  Quercus X morehus Alice Eastwood 1919-9-20 s.n. Marin Mt. Tamalpais. S side near upper tank Comment
  CAS-BOT-BC263267  Quercus agrifolia T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 301 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  CAS-BOT-BC331497  Quercus agrifolia J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13334 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC45641  Quercus agrifolia John Thomas Howell 1959-8-23 34600 Marin Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  UC746878  Quercus agrifolia G. Thomas Robbins 1944-4-14 1526 Marin about 3 mi w Hamilton Field Air Base (n slope of Big Rock Ridge); Big Rock Ridge 152 Comment
  CAS-BOT-BC62543  Quercus chrysolepis Ernest C. Twisselmann 1956-9-9 3128 Marin Trail 0.25 southeast of Mt. Theater, Mt. Tamalpais 609 Comment
  CAS-BOT-BC62544  Quercus chrysolepis E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC62547  Quercus chrysolepis Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  JEPS46313  Quercus chrysolepis Wilfred T. Frost 1932-8-27 436 Marin near Mountain Theatre; Mount Tamalpais Comment
  JEPS46314  Quercus chrysolepis Wilfred T. Frost 1932-8-27 436 Marin near Mountain Theatre; Mount Tamalpais Comment
  UC1083180  Quercus chrysolepis H. L. Mason 1924-11-15 1138 Marin Willow Creek Rattlesnake Comment
  CAS-BOT-BC422414  Quercus durata S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14225 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolionas-Fairfax Road, plot along unofficial trail to east. Comment
  CAS-BOT-BC79771  Quercus durata Doreen Smith 2002-1-1 s.n. Marin Mount Burdell, SE slopes above Simmons lane Comment
  CAS-BOT-BC94352  Quercus garryana John Thomas Howell 1947-5-18 s.n. Marin Fairfax Hills Comment
  UC216202  Quercus garryana L. R. Abrams 1915-10-26 5619 Marin between Mt. Tamalpais and Fairfax Comment
  UC750607  Quercus garryana John Thomas Howell 1945-7-15 21301 Marin near Camp Lilienthal; Fairfax Hills Comment
  OBI14246  Quercus kelloggii H. E. McMinn 1932-1 3018 Marin Mrs. Weyman's place. Ross, CA Comment
  UCSC009231  Quercus kelloggii Al Keuter 2015-4-22 10- 07 -2 Marin San Pedro Road 12 Comment
  UCD47147  Quercus parvula var. shrevei Stephen K. Langer 1987-10-24 s.n. Marin California, Marin County: northeast slope of middle peak of Mount Tamalpais, along Lakeview Trail. 701 Comment
  UCR106830  Quercus parvula var. shrevei S. K. Langer 1992-12-19 s.n. Marin International Trail, north side of Mount Tamalpais. Comment
  RSA0119675  Quercus parvula var. tamalpaisensis Fred M. Roberts 2016-1-10 7985 Marin Mount Tamalpais: North slope, International Trail, 0.13 km east of Ridgecrest Blvd and 0.5 km NNE summit of West Peak. 683 Comment
  SFV17757  Quercus parvula var. tamalpaisensis S. K. Langer 1993-2-22 s. n. Marin Mount Tamalpais. Uphill side of Kent Trail about 0.3 miles south of junction with Azalea Meadow Trail. 492 Comment
  UCD14063  Quercus parvula var. tamalpaisensis Stephen K. Langer 1991-4-27 s.n. Marin California, Marin Co.; Mt. Tamalpais, International Trail near junction of North Side Trail. Comment
  UCD14067  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-13 18 Marin California, Marin Co.; Mt. Tamalpais, uphill side of old Railroad Grade Road, ca. 0.4 mi. east of West Point Inn, 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
  UCD14081  Quercus parvula var. tamalpaisensis Stephen K. Langer; and Charles S. Rand 1993-1-30 Marin California, Marin Co.; Arturo Trail, ca. 0.3 mi. southeast of Rifle Camp and junction with North Side Trail, north side of Mt. Tamalpais; Comment
  UCD14595  Quercus parvula var. tamalpaisensis Stephen K. Langer 1997-6-14 s.n. Marin California, Marin Co.; Mt. Tamalpais, International Trail 0.5 mi. from Ridgecrest Boulevard; 610 Comment
  UCD47216  Quercus parvula var. tamalpaisensis Stephen K. Langer 1992-11-1 s.n. Marin North side of Mount Tamalpais, at junction of High Marsh and Ben Schmidt Trails, north of Barth's Retreat. 512 Comment
  CAS-BOT-BC135957  Quercus rugosa Catherine Best 1994-5-3 1455 Marin Bolinas, in Dennis Breedlove's garden. Comment
  CDA29293  Quercus wislizeni D. G. Kelch 2007-10-16 7 .647 Marin W. of Sausalito along Rodeo Ave. Comment
  JEPS127370  Quercus wislizeni Heather Spaulding 2011-8-12 Marin Golden Gate National Recreation Area. Marin Headlands. North facing slope at top of Wolf Ridge. Approximately 100 m NW of the intersection between Coast Trail and Wolf Ridge Trails, east of Hill 88. Comment
  UC1076081  Quercus wislizeni H. L. Mason 1924-10-12 1111 Marin s slope Mt. Tamalpais Comment
  UCSB49024  Ranunculus aquatilis var. diffusus Martincich, M. 1980-3-2 Marin Overlook road on overlook farm. Point Reyes Station. 38 Comment
  JEPS54985  Ranunculus californicus W. L. Jepson 1896-2-16 Marin Ross Valley Comment
  UC1126150  Ranunculus californicus N. French 1935-3-28 626 Marin on ridge w Muir Woods; Tamalpais Quadrangle Comment
  POM268391  Ranunculus californicus Lyman Benson 1935-5-16 6574 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  JEPS127917  Ranunculus californicus var. californicus Adam C. Schneider with Robert Steers 2014-3-29 541 Marin Coastal Trail, 0.15 miles below intersection wtih Wolf Rdge Trail. Comment
  JEPS78367  Ranunculus flammula Edward Lee 1934-6-17 893 Marin between Olema and South Brook Comment
  CAS-BOT-BC83406  Ranunculus lobbii R. K. Soost 1997-3-18 s.n. Marin Point Reyes Station, 0.3 mile southwest of intersection of Mesa Road and Shoreline Highway 1. Comment
  CAS-BOT-BC83433  Ranunculus lobbii L. S. Rose 1931-4-27 s.n. Marin Pool near Olema. Comment
  CAS-BOT-BC83434  Ranunculus lobbii Alice Eastwood 1903-5-3 3163 Marin Mount Tamalpais. Comment
  RSA15467  Ranunculus lobbii Alice Eastwood 1936-3-22 s.n. Marin Olema. Comment
  RSA28617  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin 3 miles east of Olema. Comment
  UCD96170  Ranunculus lobbii Kay Ryugo 1952-3-23 1008 Marin 1 mile south of Olema, along Olema Creek. Comment
  SEINET12087148  Ranunculus lobbii A. Eastwood, Howell, J. T. 1936-1 s.n. Marin Olema Comment
  UC634966  Ranunculus muricatus A. E. Borell 1928-4-13 132 Marin twenty mi s Petaluma Comment
  POM269513  Ranunculus orthorhynchus var. bloomeri H. L. Mason 1928-3-24 4266 Marin Millerton, Tomales Bay, Marin County Comment
  UC201260  Ranunculus orthorhynchus var. bloomeri H. M. Hall May 1918 Marin Olema Comment
  RSA127209  Ranunculus orthorhynchus var. bloomeri J. T. Howell 1946-2-16 21556 Marin Kentfield Hills, bordering salt marshes Comment
  UC634979  Ranunculus orthorhynchus var. bloomeri A. E. Borell 1928-4-13 132 Marin 20 mi s Petaluma Comment
  UC118223  Ranunculus orthorhynchus var. orthorhynchus T. S. Brandegee 1890-4-13 Marin Mt. Tamalpais Comment
  UC608524  Ranunculus orthorhynchus var. orthorhynchus B. O. Schreiber 1938-5-14 2511 Marin 2 mi ne Abbott's Lagoon; Point Reyes Quadrangle, Tomales Point 91 Comment
  RSA164638  Ranunculus repens Percy C. Everett 1963-11-20 24558 Marin Fairfax Bolinas Road, 4 miles from Hwy 1. 221 Comment
  UCD115208  Raphanus sativus P. B. Kennedy 1914-4-19 4713 Marin Mill Valley. Comment
  CAS-BOT-BC427550  Reseda luteola Peter Rubtzoff 1968-9-20 5969 Marin At San Marin Drive 0.9 mi. west of Hwy. 101, near Novato Comment
  CAS-BOT-BC427554  Reseda luteola Walter Lennon 1974-9-30 s.n. Marin Novato Blvd., Novato Comment
  UCR270611  Rhamnus californica John F. Emmel 2002-7-28 1765 Marin Central Coast, along Lagunitas Creek near Alpine Dam 198 Comment
  CAS-BOT-BC59902  Rhamnus crocea Alice Eastwood 1916-2-18 s.n. Marin Hills above Muir Woods. Comment
  POM222020  Rhamnus crocea W. C. Merrill 1895-04 s.n. Marin Mt. Tamalpais. Comment
  UC570987  Rhamnus crocea Herbert L. Mason 1925-10-4 2238 Marin s of Phoenix Lake Comment
  CAS-BOT-BC58811  Rhododendron columbianum W. R. Dudley 1898-11-1 s.n. Marin Point Reyes Ridge Comment
  CAS-BOT-BC229708  Rhododendron occidentale B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1701 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  OBI14448  Rhododendron occidentale Neil Havlik 1968-5-18 199 Marin Bootjack camp, Mt Tamalpais Comment
  SEINET2029680 Image available Rhododendron occidentale Lewis S. Rose 1935-6-2 35195 Marin Stinson Beach Comment
  UC22147  Rhododendron occidentale J. Burtt Davy 1893-7-24 223 Marin Mount Tamalpais, Mill Valley Mill Valley; Mount Tamalpais, Mill Valley Comment
  SEINET13942898 Image available Ribes amarum C. F. Baker 2004-1 4064 Marin San Antonio Canyon Comment
  UC1096419  Ribes divaricatum var. pubiflorum Beryl O. Schreiber 1941-4-12 2644 Marin North Fork Walker Creek 60 Comment
  UC942927  Ribes menziesii Lewis S. Rose 1950-3-27 50041 Marin Inverness Comment
  RSA0021777  Ribes menziesii H. de Forest 1920-4-21 s.n. Marin L. Lagunitas. Mouth of L. Comment
  SEINET13942635 Image available Ribes menziesii Lewis S. Rose 1950-1 50041 Marin Inverness Comment
  CAS-BOT-BC168736  Ribes victoris unspecified 1943-4-11 118 Marin Near rim of Black Canyon, San Rafael Comment
  CAS-BOT-BC168738  Ribes victoris Hans Leschke 1943-3-3 s.n. Marin Northside Trail, Mt. Tamalpais Comment
  POM141902  Ribes victoris E. R. Drew 1890-04 s.n. Marin Mount Tamalpais Comment
  SBBG27539  Ribes victoris J. T. Howell 1942-7-12 Marin above Lake Lagunitas, Northside Trail, Mt Tamalpais Comment
  CAS-BOT-BC263262  Romanzoffia californica G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 202 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  JEPS1246  Romanzoffia californica Virginia Bailey 1939-3-19 Marin w. side Mt. Tamalpais (Cataract Canyon); , Cataract Canyon Comment
  CAS-BOT-BC149608  Rorippa curvisiliqua Doreen Smith 2001-9-16 s.n. Marin Nicasio Reservoir. Comment
  UCD115323  Rorippa palustris subsp. palustris Gordon H. True 1979-3-31 8469 Marin Marshall Beach Road, 1 mile northwest of Tomales Bay State Park. 60 Comment
  SEINET10543519  Rosa californica Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15914 Marin Wend Rush Creek Preserve near Hwy 101; small colony along fencerow at base of N sloping oak woods between road and Typha marsh. Comment
  SEINET10543520  Rosa californica Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15912 Marin Ca. 1/2 mile from Deer Island Open Space, between brackish marsh and oak woodland. 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
  UCD113557  Rubus armeniacus Kamala Crompton 1996-5-19 24 Marin roadside near Tomales (Petaluma Road.) 100 Comment
  UCD113772  Rubus armeniacus Andreas Stohr 1996-5-19 24 Marin roadside near Tomales (Petaluma Road.) 100 Comment
  CAS-BOT-BC147255  Rubus parviflorus John Kipping 1967-3-12 33 Marin Above Arroyo Hondo, Point Ryes Bird Observatory, Point Reyes Natural Seashore Bolinas [Measa] Mesa 60 Comment
  CAS-BOT-BC147257  Rubus parviflorus H. L. Mason 1917-4-28 s.n. Marin Mt. Tamalpais Comment
  NY1043362  Rubus parviflorus B. O. Schreiber 1938-8-6 2538 Marin 1.5 miles southeast of Abbot's Lagoon Comment
  UC365927  Rubus parviflorus Hy. Edwards May 1877 9 Marin Lagunitas Comment
  CAS-BOT-BC156736  Rubus spectabilis T. S. Brandegee s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC156738  Rubus spectabilis M. K. C. 1886-6-1 s.n. Marin Pt. Reyes Comment
  JEPS76976  Rubus spectabilis Robert M. Lloyd 1963-3-10 2099 Marin on Pt. Reyes Road 3 mi from Inverness; on Pt. Reyes Road Comment
  UC496418  Rubus spectabilis Merle Randall 1930-6-14 Marin Alamere Creek [8 mi N Bolinas] Comment
  CAS-BOT-BC158836  Rubus ursinus John Thomas Howell 1938-5-22 13799 Marin San Anselmo Canyon Comment
  UC1128662  Rubus ursinus J. B. Spring 1932-6-22 80 Marin Salmon Creek Petaluma Quadrangle Comment
  SEINET10628477  Rubus vitifolius Robert A. Norris 1977-5-14 Norris 3584 Marin On shoulder of Sir Francis Drak Hwy., at upper end of Schooner Bay, Drakes Estero, ca. 4 mi. W Inverness. Comment
  UC123716  Rumex acetosella Harriet A. Walker 1907-7-4 644 Marin Cascade Drive Mill Valley Comment
  UCD100985  Rumex acetosella H. A. Borthwick 1925-6-5 1828 Marin Bolinas. Comment
  UC1101200  Rumex conglomeratus Herbert L. Mason 1946-7-24 12930 Marin second lake s on road to Lake Ranch Bear Valley Comment
  CAS-BOT-BC421770  Rumex conglomeratus Javier Penalosa 1961-7-8 1949 Marin Tiburon Peninsula. Below old St. Hilary's, Tiburon. Comment
  CAS-BOT-BC421530  Rumex crassus John Thomas Howell 1946-6-30 22137 Marin Rodeo Lagoon Comment
  CAS-BOT-BC433454  Rumex crispus John Thomas Howell 1953-7-2 29103 Marin Tamalpais Valley Comment
  CAS-BOT-BC433665  Rumex obtusifolius John Thomas Howell 1941-6-29 16346 Marin Cascade Canyon, Mill Valley Comment
  CAS-BOT-BC433723  Rumex occidentalis John Thomas Howell 1939-6-5 s.n. Marin Pt. Reyes Dunes Comment
  UC7020  Rumex salicifolius var. crassus J. Burtt Davy 1894-8-28 1212 Marin Bolinas Bay Comment
  CAS-BOT-BC434105  Rumex transitorius John Thomas Howell 1943-5-30 18178 Marin Summit Ave., Mill Valley Comment
  JEPS67392  Ruppia maritima L. R. Heckard 1970-7-22 2459 Marin n of Novato (near Burdell siding, on s side of road to marina) Comment
  UC424665  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424672  Ruppia maritima H. E. Parks 1928-3-28 Marin Tiburon; Station 10 Comment
  CAS-BOT-BC454166  Ruppia maritima Javier Penalosa; J. T. Howell 1961-6-7 1607 Marin Tiburon Peninsula. Ditch along Paradise Dr. near Prince Royal Passage. Comment
  CAS-BOT-BC454168  Ruppia maritima H. E. Parks 1928-3-28 s.n. Marin Station 10, near Tiburon 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
  RSA126190  Salix exigua J. T. Howell 1945-5-9 20841 Marin Ignacio. Comment
  UC1176813  Salix exigua var. hindsiana John Thomas Howell 1945-5-9 20841 Marin Ignacio Comment
  JEPS76932  Salix lasiolepis Robert M. Lloyd 1963-2-24 2032 Marin 17 mi w of U.S. Hwy. 101 on rd. to Marshall 60 Comment
  UC505689  Salix lasiolepis C. R. and B. S. Ball 1933-5-30 2506 Marin about 6 mi w Inverness (on road to Pt. Reyes Light, near mouth of small canyon opening into headwaters of Drake's Estero) Comment
  UC614713  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2113 Marin County Road near Point Julia; Inverness Comment
  CAS-BOT-BC107319  Salix lasiolepis var. bigelovii Peter H. Raven 1964-10-1 19713 Marin Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC329226  Salix lutea D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13338 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  CAS-BOT-BC125981  Salix scouleriana John Thomas Howell 1946-2-24 21557 Marin At lower end of Murray Trail, Mt. Tamalpais Comment
  JEPS38522  Salix sitchensis Miss Alice F. Crane 1917-11-13 Marin Lagunitas Comment
  UC1176802  Salix sitchensis John Thomas Howell 1947-3-23 23047 Marin Cataract Gulch Mt. Tamalpais; , Cataract Gulch Comment
  UCR247493  Salix sitchensis Dean Kelch, D. A. Weinstein 2011-5-15 11 .250U Marin Samuel Taylor State Park 37 Comment
  JEPS30390  Salpichroa origanifolia Peter H. Raven 1959-12-27 14737 Marin Inverness Comment
  CAS-BOT-BC175954  Salpichroa origanifolia John Thomas Howell 1944-9-16 20740 Marin Cascade Drive, Mill Valley Comment
  CDA29793  Salvia microphylla D. G. Kelch 2007-10-16 7 .654 Marin W. of Sausalito along Rodeo Ave. Comment
  CAS-BOT-BC235146  Sambucus racemosa var. racemosa L. R. Abrams 1927-4-19 11628 Marin Near head of Drakes estuary Comment
  CAS-BOT-BC235148  Sambucus racemosa var. racemosa D. E. Breedlove 1962-4-17 2365 Marin On Point Reyes Peninsula, 4.0 miles northwest of Inverness 3 Comment
  JEPS13387  Sambucus racemosa var. racemosa W. L. Jepson 1897-3-28 Marin Olema Comment
  UC28613  Sambucus racemosa var. racemosa Alice Eastwood 1896-2-23 Marin Willow Camp Comment
  UC1123151  Sanicula arctopoides N. French 1935-6-28 621 Marin Muir Woods 182 Comment
  CDA38540  Sanicula arctopoides G. D. Barbe 1964-3-24 624 Marin 0.2 mile south of Tamales, 1/2 mile northeast of Walker Creek on Highway 1. 0 Comment
  HSC21609  Sanicula arctopoides Greg Bos 1963-3-2 15 Marin 7 mi. S of Stinson Beach on Hwy. 101 122 Comment
  UCD70771  Sanicula bipinnatifida Michele H. Mills 1998-3-30 202 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  UC400180  Sanicula laciniata Ynes Mexia 1929-3-31 2338 Marin nw of Manor Comment
  SEINET13945205 Image available Sanicula laciniata Joseph Andorfer Ewan 1963-1 9410 Marin Summit Alpine Lake Trail above Deer Park Comment
  CDA18375  Scabiosa atropurpurea G. D. Barbe, J. B. Gianelli 1978-6-21 2394 Marin North Coast Ranges; Horseshoe Hill Rd. at Olema-Bolinas Rd., Bolinas. 0 Comment
Read comments
Jan 7 2015
  RSA97384  Scandix pecten-veneris F. W. Peirson, Mabel Peirson 1926-4-1 6540 Marin 2 miles N of San Rafael Comment
  SEINET206446 Image available Schedonorus arundinaceus Rimo Bacigalupi, L. Heckard 1961-1 7715 Marin 1 mile north of Point Reyes Station (town), at crossing of Tomaisin Creek by CA1 12 Comment
  CAS-BOT-BC283099  Schedonorus arundinaceus John Thomas Howell 1955-5-29 30257 Marin Along canyon trail between Bootjack and Mountain Theater, Mt. Tamalpais Comment
  CAS-BOT-BC111570  Schoenoplectus americanus Doreen Smith 1997-8-30 s.n. Marin Tomales Bay State Park, Pt. Reyes Peninsula, in brackish marsh behind Pebble Beach. Comment
  RSA254192  Schoenoplectus maritimus Robert A. Norris 1974-6-7 2060 Marin Between San Clemente Creek and San Clemente Drive, Corte Madera. Comment
  CAS-BOT-BC111705  Schoenoplectus pungens var. badius John Thomas Howell 1945-5-20 20872 Marin Tiburon Comment
  CAS-BOT-BC227798  Schoenoplectus pungens var. longispicatus Peter W. Fritsch; Doreen Smith; Yuguo Wang 2012-8-29 1946 Marin Point Reyes National Seashore, SE edge of Abbot's [Abbotts] Lagoon 14 Comment
  CAS-BOT-BC111828  Schoenoplectus tabernaemontani John Thomas Howell 1944-7-9 19720 Marin South of Tomales Bay. Comment
  UC683307  Scirpus americanus Alan A. Beetle April, 1940 1585 Marin 2 mi s Inverness (shore of Tomales Bay, e side Tomales Point); shore Tomales Bay, e side Tomales Point, s of Inverness Comment
  UC590009  Scirpus cernuus B. Schreiber 1936-4-12 2188 Marin Avalis Beach Pt Reyes Quad., Tomales Point, Avalis Beach 15 Comment
  UC750659  Scirpus cernuus Lewis S. Rose 1946-5-3 46055 Marin coastal dunes Dillons Beach Dillons Beach 6 Comment
  CAS-BOT-BC7647  Scirpus maritimus John Thomas Howell 1945-5-20 20874 Marin Tiburon. Comment
  CAS-BOT-BC332712  Scirpus microcarpus J. Klein; T. Pollak; E. Brusati; L. Williams; W. Dreskin 2013-8-10 13360 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. NW edge of Phoenix Lake next to Phoenix Lake Road Comment
  UC70460  Scirpus microcarpus Jos. Burtt Davy 1900-6 6725 Marin Point Reyes Peninsula Comment
  SEINET8256393  Scirpus robustus Joseph Andorfer Ewan 1933-11-5 8109 Marin [Inverness] Village, Tomale Bay. Comment
  UC1021941  Scoliopus bigelovii Rolf Y. Berg 1955-2-13 Marin w. end Alpine Lake Comment
  CAS-BOT-BC518983  Scoliopus bigelovii David C. Rentz 1968-4-21 4 Marin Lucas Valley: 2 mi. southeast Nicasie on Lucas Valley Rd. Comment
  SEINET12050530  Scoliopus bigelovii F. H. Utech 1988-1 88 -015 Marin SW end of Alpine Lake & W side slope of Mt. Tamalpais, 1.25 mi SW of Alpine Dam along Bolinas Rd 320 Comment
  SEINET199912 Image available Scribneria bolanderi John Thomas Howell 1945-5-27 20879 Marin Area above Bootjack, Mt. Tamalpais Comment
  UCD92523  Scribneria bolanderi P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail near cutt-off to Pipe Line. Comment
  UC1377741  Scrophularia californica W. J. Dress 1954-8-19 4579 Marin 5 mi nw Inverness Comment
  UCD67418  Scrophularia californica Juliette Nguyen Le 1992-5-16 23 Marin Muir Beach, 5.5 miles west of hwy 101, on grassy area close to beach. Soil moist, slightly sandy. Dominated by Rhaphanus and Scrophularia. Full sun. Herb, 1.5 m tall, with maroon-brown flowers. Common. 15 Comment
  UC1537579  Scutellaria californica Gordon H. True Jr. 1937-7-25 809 Marin near Forest Knolls 60 Comment
  UC50613  Secale cereale J. Burtt Davy Aug. 1898 4352 Marin near Oleva; Western Middle California Comment
  CAS-BOT-BC63949  Sedum spathulifolium John Thomas Howell 1939-6-4 14717 Marin Pt. Reyes Lighthouse. Comment
  SEINET197849 Image available Selaginella bigelovii A. A. Beetle 1940-6-21 1566 Marin Mt Tamalpais 0.5 mi E of toll gate on fire road 153 Comment
  CAS-BOT-BC69745  Selaginella wallacei Alice Eastwood 1923-2-18 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC363330  Senecio aronicoides Alice Eastwood 1925-4-5 s.n. Marin Angel Island Comment
  CAS-BOT-BC363334  Senecio aronicoides H. L. Mason 1917-1-1 s.n. Marin Mt. Tamalpais Comment
  UC589563  Senecio glomeratus Beryl O. Schreiber 1932-8-5 742 Marin road near Chicken Ranch Beach; Tomales Bay Comment
  UC710621  Senecio minimus John Thomas Howell 1944-7-30 19857 Marin Almonte Comment
  CAS-BOT-BC364231  Senecio sylvaticus John Thomas Howell 1947-10-19 24192 Marin Strand of Alpine Lake Comment
  UC87209  Senecio sylvaticus Katharine Brandegee 1907-7-1 Marin Westpoint Rd.; Tamalpais Comment
  CAS-BOT-BC364232  Senecio sylvaticus John Thomas Howell 1942-4-19 s.n. Marin Carson Ridge Comment
  SEINET3876314 Image available Sequoia sempervirens Vikki A. Kastz 1963-5-1 105 Marin 1 mile east of Alpine Dam.; 0 305 Comment
  UC55239  Sequoia sempervirens F. B. Washington 1903-12-1 Marin Mill Valley Comment
  UC813085  Sequoia sempervirens Alice Eastwood 1922-2-12 Marin Mill Valley Comment
  SEINET7906467  Sequoia sempervirens J. Sanford Marin Corte Madera 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
  CAS-BOT-BC243537  Setaria italica Gordon H. True 1974-11-19 7843 Marin G.H. True residence, 142 Margarita Dr., San Rafael Hills, San Rafael 30 Comment
  POM62140  Sidalcea E. C. Sutliffe 1922-04 s.n. Marin San Anselmo Canyon Comment
  UC306763  Sidalcea calycosa subsp. rhizomata A. D. E. Elmer July, 1903 4936 Marin Point Reyes Post Office Comment
  UCD116581  Sidalcea hickmanii subsp. viridis Diane de Polo 1964-5-17 37 Marin Point Reyes. Comment
  CHSC9111  Sidalcea malviflora subsp. laciniata M. Banning 1970-3-7 333 Marin 1/4 mi S. of Peacock Gap on San Pedro Rd. (just W of San Rafael). 15 Comment
  SEINET7067222  Sidalcea malviflora subsp. malviflora A. G. Vestal 1947-5-12 s.n. Marin About 1 mile southwest of Muir Woods [Muir Woods National Monument] on the Frank Valley Road. Coordinate datum: NAD27. Comment
  POM306621  Sidalcea malviflora subsp. malviflora Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1534 Marin Mill Valley Comment
  CAS-BOT-BC384573  Silene coniflora Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  SBBG29892  Silene multinervia J. T. Howell 1946-5-30 Marin Little Carson Cyn Comment
  CAS-BOT-BC75317  Sisymbrium officinale Gordon H. True 1969-4-29 4870 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. At Arroyo Honda bridge. 60 Comment
  CAS-BOT-BC75319  Sisymbrium officinale Gordon H. True 1977-5-5 8188 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 3 Comment
  JEPS127744  Sisyrinchium bellum Adam C. Schneider with Susan Fawcett 2014-3-28 467 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UCR4144  Sisyrinchium bellum Ronald M. Cope 1965-4-11 s.n. Marin San Francisco Bay Region, c. 2.5 mi north of the Golden Gate Bridge on the road between the bridge and Sausalito 15 Comment
  POM306629  Sisyrinchium bellum Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1526 Marin Mill Valley Comment
  RSA366966  Sisyrinchium bellum Lewis S. Rose 1939-5-17 39126 Marin Sausalito 122 Comment
  SEINET8887723  Sisyrinchium bellum F. Martin 1962-4-21 s.n. Marin 7 miles east of San Rafael road. 3 Comment
  UCD138769  Sisyrinchium bellum James Bennett 1976-5-1 121 Marin Mill Valley, 100 yards west of Marin County Corporation yard on Kite Hill. 45 Comment
  UC3867  Smilacina racemosa Maclean 1876-7-1 Marin China Camp Comment
  JEPS62148  Smilacina stellata W. L. Jepson 1892-4-5 14770 Marin Mt. Tamalpais Comment
  CAS-BOT-BC175950  Solanum aviculare Eleonor Cushing Jenkins 1957-9-17 s.n. Marin In Bolinas Comment
  RSA0057962  Solanum laciniatum Greg de Nevers 1997-9-19 11092 Marin Stinson Beach, Matt Davis Trail. 1 Comment
  CAS-BOT-BC133785  Solanum umbelliferum L. Abrams 1927-4-19 11625 Marin Stream bank near Drakes Estuary Comment
  JEPS12170  Solanum umbelliferum W. L. Jepson Feb 13 1900-Feb 18 1900 21257 Marin Inverness Comment
  RSA178049  Solanum umbelliferum Robert F. Thorne 1965-4-21 34415 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  UC130610  Solanum umbelliferum H. M. Hall 1909-6-5 8501 Marin Lagunitas Comment
  POM146606  Solanum xanti var. hoffmannii Per Axel Rydberg 1905-6-15 s.n. Marin Mt. Tamalpais. Comment
  SEINET6093455  Solidago californica Unknown 1990-8-12 6327 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UC36243  Solidago elongata J. Burtt Davy 1900-7-12 6874 Marin Point Reyes Point Reyes (Western Middle California) Comment
  CAS-BOT-BC365676  Solidago spathulata Beryl O. Schreiber 1933-8-16 931 Marin Point Reyes Lighthouse Comment
  JEPS30542  Solidago spathulata Peter H. Raven, R. Snow 1958-7-24 13694 Marin Point Reyes Lighthouse Comment
  UC1543103  Solidago spathulata Donald G. Nelson 1937-7-10 528 Marin at top of hill by car parking area (Point Reyes Lighthouse); Point Reyes Lighthouse Comment
  JEPS18728  Soliva sessilis W. L. Jepson 1927-3-20 11563 Marin Alto Station Comment
  JEPS67850  Soliva sessilis L. R. Heckard and Richard Brown 1972-5-2 2913 Marin s of Bear Valley Road where it meets coast at Coast Creek (Pt. Reyes Seashore); Pt. Reyes Seashore Comment
  CAS-BOT-BC365848  Soliva sessilis Gordon H. True 1969-4-29 4863 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo]. Inverness Ridge 243 Comment
  CAS-BOT-BC365876  Soliva sessilis H. L. Mason 1928-4-13 4315 Marin Hills north of San Rafael 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
  CAS-BOT-BC367112  Sonchus asper Peter H. Raven; Michael P. Johnson 1967-5-1 21029 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC367111  Sonchus asper Javier Penalosa 1962-12-23 2631 Marin Tiburon Peninsula. Paradise Drive at Playa Verde (a street 1.4 mi. northwest of rd. to Naval Net Depot) Comment
  CAS-BOT-BC374450  Sonchus asper John Thomas Howell 1939-4-23 s.n. Marin Blithedale Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC235274  Sorghum bicolor John Thomas Howell 1939-11-5 s.n. Marin Along railroad, Sausalito Comment
  UC665330  Sparganium erectum subsp. stoloniferum Ira L. Wiggins 1935-8-10 8155 Marin head of Tomales Bay; Tomales Bay Comment
  UCD126441  Spartina anglica Shannon Klohr 2000-5-6 s.n. Marin throughout Creekside Park, adjacent to Corte Madera Creek, Greenbrae. Comment
  CAS-BOT-BC235376  Spartina densiflora Douglas Spicher 1982-6-21 s.n. Marin Creekside Park Marsh across from Marin General Hospital near Corte Madera Comment
  CAS-BOT-BC236621  Spartina foliosa Alice Eastwood 1913-9-1 s.n. Marin Marshes near Escalle Comment
  CAS-BOT-BC236622  Spartina foliosa Alice Eastwood 1913-9-1 s.n. Marin Marshes near Escalle Comment
  CAS-BOT-BC422399  Spergula arvensis K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14018 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
  UCD99170  Spergula arvensis P. B. Kennedy 1914-4-19 4701 Marin Mill Valley. Comment
  CDA24129  Spergularia macrotheca J. T. Howell 1944-4-23 19397 Marin Pacific coast; Escalle. 0 Comment
  CAS-BOT-BC390360  Spergularia macrotheca var. macrotheca Peter Rubtzoff 1951-9-23 795 Marin Point Reyes Comment
  CAS-BOT-BC390814  Spergularia marina John Thomas Howell 1944-5-28 19507 Marin Manzanita Comment
  UCD99205  Spergularia media var. media John Thomas Howell 1944-4-23 19397 Marin Escalle. Comment
  CAS-BOT-BC390623  Spergularia rubra John Thomas Howell 1930-10-5 5522 A Marin 2 miles west of Marin--Sonoma Co. line Comment
  CAS-BOT-BC391009  Spergularia villosa John Thomas Howell 1945-5-9 20853 Marin Between Ignacio and Novato Comment
  UC589473  Spiranthes romanzoffiana Beryl O. Schreiber 1932-7-25 679 Marin Lone Pine Beach Tomales Bay Comment
  CAS-BOT-BC220970  Stachys C. V. Morton 1941-7-16 2890 Marin Mt. Tamalpais Comment
  UC52212  Stachys ajugoides var. ajugoides N. L. Gardner May, 1903 Marin Bolinas Comment
  UCLA71595  Stachys ajugoides var. ajugoides Joseph Andorfer Ewan 1934-3-15 8911 Marin 4 mi nw Fallon Comment
  UC495536  Stachys ajugoides var. rigida Merle Randall 1930-6-14 Marin Alamere Creek Comment
  SEINET11165978 Image available Stachys arvensis Unknown 1979-6-21 Marin Mill Valley Comment
  SEINET12343827  Stachys bullata M. T. Doutt 1931-5-10 434 Marin near Nicasio Comment
  RSA279472  Stachys chamissonis Robert A. Norris 1979-7-17 3920 Marin About 1 mi. E of Rodeo Lagoon, Golden Gate National Recreation Area. 18 Comment
  UCLA54083  Stachys chamissonis G. R. Vasey Jul 1880 508 Marin Comment
  RSA0109096  Stachys pycnantha J. T. Howell 1937-7-4 13091 Marin Tiburon. Comment
  RSA289944  Stachys pycnantha W. L. Jepson 1891-7-20 14951 Marin Tiburon. Comment
  CAS-BOT-BC232228  Stachys rigida var. quercetorum C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1816 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  UCD126051  Stachys rigida var. quercetorum Heidi E. M. Dobson 1978-5-31 334 Marin Overlooking Alpine lake on Fairfax-Bolinas Road at base of Pine Hill. Comment
  UCD126046  Stachys rigida var. quercetorum H. A. Borthwick 1925-6-6 1812 Marin exact location unknown. Comment
  UC1176920  Stebbinsoseris heterocarpa John Thomas Howell 1946-5-12 Marin Fairfax Country Club Comment
  CAS-BOT-BC393697  Stellaria media Javier Penalosa 1961-2-25 1097 Marin Tiburon Peninsula; Above Tiburon. Road above St. Hilary's Church. 60 Comment
  CAS-BOT-BC516466  Stenanthium occidentale Gilbert Muth 1965-8-16 s.n. Marin Behind Black Mt. near the trail Comment
  UC750595  Stenotaphrum secundatum John Thomas Howell 1945-7-22 21330 Marin w of Mill Valley (on road to Muir Woods) Comment
  JEPS127390  Stipa purpurata Robert Steers with Heather Spaulding 2011-4-27 Marin Golden Gate National Recreation Area. Tennessee Valley. On hills adjacent to the Tennessee Valley Trail. Approximately 290 m W of the Barn and Parks Conservancy Greenhouse facilities. Comment
  CAS-BOT-BC61175  Streptanthus batrachopus John Thomas Howell 1941-7-6 16348 Marin Between Camp Zeische and Barth's Retreat, Mount Tamalpais. Comment
Read comments
Mar 22 2019
  POM95024  Streptanthus glandulosus Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC87253  Streptanthus glandulosus subsp. niger D. E. Breedlove 1963-5-24 4962 Marin Tiburon. Near Saint Hilary's Church. Comment
  CAS-BOT-BC87254  Streptanthus glandulosus subsp. niger E. L. Greene 1886-6-14 s.n. Marin Tiburon. Comment
  CAS-BOT-BC87257  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-5-22 13791 Marin San Anselmo Canyon. Comment
  CAS-BOT-BC87259  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-6-9 13907 Marin Mount Tamalpais. Near Rock Spring. Comment
  JEPS27087  Streptanthus glandulosus subsp. pulchellus John L. Morrison 1937-5-28 2392 Marin along trail above Bootjack Camp; Mt. Tamalpais Comment
  JEPS30820  Streptanthus glandulosus subsp. pulchellus John L. Morrison 1937-6-8 2490 Marin w. end Mt. Tamalpais (trail just above Mountain Theatre) Comment
  UC10914  Streptanthus glandulosus subsp. pulchellus F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  UC117394  Streptanthus glandulosus subsp. pulchellus T. S. Brandegee 1892-6-13 Marin Tamalpais Comment
  CAS-BOT-BC423324  Streptanthus glandulosus subsp. secundus J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14320 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
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Jul 20 2018
  CAS-BOT-BC87273  Streptanthus glandulosus subsp. secundus Alice Eastwood; John Thomas Howell 1938-5-8 5482 Marin At west end of Lucas Valley. Comment
  CAS-BOT-BC87274  Streptanthus glandulosus subsp. secundus Alice Eastwood; John Thomas Howell 1938-5-8 5482 Marin At west end of Lucas Valley. Comment
  CAS-BOT-BC87277  Streptanthus glandulosus subsp. secundus John Thomas Howell 1943-5-9 17976 Marin San Rafael Hills. Comment
  CAS-BOT-BC87279  Streptanthus glandulosus subsp. secundus John Thomas Howell 1944-5-21 19488 Marin Mount Tamalpais. South side of Phoenix Lake. Comment
  CAS-BOT-BC87285  Streptanthus glandulosus subsp. secundus Doreen Smith 1993-5-5 s.n. Marin Crown fire road above Kentwood Lands. Comment
  POM143221  Streptanthus niger Katherine Brandegee 1909-5-27 s.n. Marin Tiburon. Comment
  CAS-BOT-BC245836  Symphoricarpos C. Hart Merriam; Vernon O. Bailey 1911-9-14 s.n. Marin Lagunitas Comment
  UC1119938  Symphoricarpos albus var. laevigatus J. B. Spring 1932-6-20 72 Marin Salmon Creek; Petaluma Quad. 121 Comment
  UC1584820  Symphyotrichum chilense Jerry Powell 1986-9-11 1496 Marin Ring Mountain Tiburon Penninsula Comment
  UC29907  Symphyotrichum subspicatum J. Burtt Davy 1894-8-28 1218 Marin Bolinas Bay Comment
  UC1058200  Synthyris reniformis C. McMillan 1949-3-13 Marin Lagunitas Creek Comment
  CAS-BOT-BC376943  Taraxacum officinale John Thomas Howell 1945-10-28 s.n. Marin Bolinas Lagoon Comment
  UCSB13316  Taraxia ovata Blattau, Jim 1962-4-17 Marin 4.4 miles east of Pan Toll Camp; on Mt. Tamalpais Road; in Mt. Tamalpais State Park 259 Comment
  JEPS145  Tauschia kelloggii W. L. Jepson 1892-6-11 14324 Marin Mt. Tamalpais Comment
  UC1541381  Tauschia kelloggii Harold E. Parks April 1926 1087 Marin Mt. Tamalpais 304 Comment
  SBBG26754  Tauschia kelloggii L. Constance, A. A. Beetle 1940-4-20 2569 Marin above Alpine Lake, 5.4 mi SE of Fairfax 365 Comment
  UC874896  Tauschia kelloggii Milo S. Baker 1931-3-31 5070 Marin Throckmorton Trail Mt. Tamalpais (Mt. Tamalpais) Comment
  CAS-BOT-BC441147  Tellima grandiflora W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Comment
  SEINET10904062  Tellima grandiflora Mary Susan Taylor Taylor 2473 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC438236  Tetragonia tetragonoides Javier Penalosa 1961-6-7 1658 Marin Tiburon Peninsula. NW of Marin Country Day School Comment
  UC16397  Thermopsis californica var. californica H. N. Bolander 1863-1 2385 Marin Marin Cr. Comment
Read comments
Dec 13 2015
  LA205260  Thermopsis macrophylla Carl Clawson Epling; 1921-4-4 5233 Marin Comment
  CAS-BOT-BC88481  Thysanocarpus curvipes John Thomas Howell 1944-4-13 19377 Marin Big Rock Ridge west of Hamilton Field. Comment
  UC11014  Thysanocarpus curvipes Harley P. Chandler 1899-4-8 287 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  UCSB2238  Thysanocarpus curvipes Keator, Glenn 1959-3-31 Marin 2.4 miles northwest of Lagunitas district school on Fairfax-Olema highway near Taylor Park Comment
  CAS-BOT-BC81416  Torreya californica D. E. Breedlove 1974-6-4 36287 Marin at Samuel B. Taylor State Park 152 Comment
  RSA73855  Torreya californica L. S. Rose 1952-7-16 52003 Marin Tocaloma Comment
  UCSB10848  Torreya californica Davy, J. 1893-7-24 Marin Redwoon Canon Comment
  NY17677  Torreya californica E. K. Balls 1953-10-9 18590 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
  NY20763  Torreya californica L. S. Rose 1956-7-30 56137 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
  SBBG34521  Toxicoscordion fontanum D. Myrick 1969-8-1 2121 Marin W of Old Saint Hilary, Tiburon 60 Comment
  UC614941  Trientalis latifolia Beryl O. Schreiber 1936-3-7 2138 Marin Point Reyes Peninsula road Comment
  UC1106249  Trifolium albopurpureum var. dichotomum John Thomas Howell 1943-5-2 17934 Marin Big Carson Canyon Comment
  UC33401  Trifolium albopurpureum var. olivaceum W. C. Blasdale 1890-1 Marin Comment
  CHSC79165  Trifolium barbigerum Beecher Crampton 1954-4-28 1807 Marin On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse. Comment
  UC1106241  Trifolium barbigerum John Thomas Howell 1946-4-14 21620 Marin near Tomales 0 Comment
  SBBG114169  Trifolium barbigerum R. Fowler -Apr-1983 Marin NE of Goddard Ranch House, Pt Reyes National Seashore Comment
  UC80374  Trifolium barbigerum Alice Eastwood 1901-5-5 Marin Point Reyes Comment
  UC631016  Trifolium bifidum var. decipiens Katharine Brandegee 1913-5-1 Marin Tamalpais, Mill Valley Mill Valley; Tamalpais, Mill Valley Comment
  CAS-BOT-BC83568  Trifolium cernuum Doreen Smith 2003-5-1 s.n. Marin China Camp. Comment
  CAS-BOT-BC166720  Trifolium ciliolatum Peter Rubtzoff 1981-5-7 9648 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, Comment
  SJSU7981  Trifolium depauperatum var. amplectens K. S. Kilborn 1963-4-14 Marin 2 mi W of Fairfax Comment
  CAS-BOT-BC232484  Trifolium dichotomum A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 717 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
  UC1177202  Trifolium fucatum John Thomas Howell 1946-5-12 21772 Marin s end Carson Ridge Comment
  CAS-BOT-BC443983  Trifolium glomeratum C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14626 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  POM273143  Trifolium gracilentum J. T. Howell 1946-4-18 21662 Marin Novato. Comment
  CHSC23163  Trifolium grayi Robert A. Schlising 1962-5-19 2256 Marin Coastal Range. Along Two Rock Road, few miles SW of Co line. Comment
  CAS-BOT-BC232480  Trifolium hirtum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1210 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  RSA784578  Trifolium hirtum Peter Rubtzoff 1981-5-7 9646 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
  UCD37430  Trifolium macraei Beecher Crampton 1960-6-8 5596 Marin Marin County, Point Reyes Peninsula, northwest of Inverness, 2 miles south of RCA Radio Station. Comment
  UC555608  Trifolium macraei H. L. Mason 1927-4-26 5219 Marin w side Bolinas Ridge Comment
  UCD111410  Trifolium microcephalum Beecher Crampton 1960-6-8 5600 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  JEPS77889  Trifolium microdon Edward Lee 1954-4-30 788 Marin 10 mi nw Tomales (on rd) Comment
  UC165543  Trifolium obtusiflorum J. Burtt Davy 1899-7-19 Marin Pt. Reyes Comment
  UC1106248  Trifolium oliganthum John Thomas Howell 1947-5-4 23130 Marin San Rafael Hills Comment
  UC1106247  Trifolium variegatum var. melananthum John Thomas Howell 1945-5-9 20805 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC175898  Trifolium vesiculosum D. L. Smith 2000-5-30 s.n. Marin French Ranch development at San Geronimo Comment
  SEINET7089521  Trifolium willdenovii A. G. Vestal 1955-5-6 s.n. Marin Circa 3.7 miles north of Nicasio. Coordinate Datum: NAD27. UTM Zone 10, 523992mE, 4217446mN. Comment
  POM349561  Trifolium willdenovii H. de Forest 1930-4-22 s.n. Marin Valley near Mt. Tamalpais. Comment
  POM349608  Trifolium wormskioldii Glenn A. Gorelick 1967-4-30 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  UC123728  Trifolium wormskioldii H. A. Walker 1907-5-9 584 Marin on rd to Mt. Tamalpais Comment
  UCD35705  Trifolium wormskioldii Beecher Crampton 1960-6-8 5605 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  CAS-BOT-BC451826  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness, Tomales Bay Comment
  CAS-BOT-BC451854  Triglochin maritima John Thomas Howell 1944-5-7 19447 Marin Larkspur salt marsh Comment
  UC418969  Triglochin maritima H. E. and S. T. Parks 1930-9-4 704 Marin at head of Tomales Bay Tomales Bay Comment
  UC708671  Triglochin maritima Rimo Bacigalupi 1941-10-2 2725 Marin between Bootjack Camps and Rattlesnake (Mount Tamalpais); Mount Tamalpais Comment
  UC767548  Triglochin maritima R. F. Hoover 1941-5-8 4990 Marin 2 mi nw Tiburon Comment
  CAS-BOT-BC451828  Triglochin maritima D. E. Breedlove 1976-5-8 39490 Marin North of Marshall, Tomales Bay Comment
  CAS-BOT-BC451833  Triglochin maritima John Thomas Howell 1944-7-9 19710 Marin South end of Tomales Bay Comment
  CAS-BOT-BC451843  Triglochin maritima Javier Penalosa 1961-4-29 1356 Marin Tiburon Peninsula. NW of Marin Country Day School. Comment
  CAS-BOT-BC451850  Triglochin maritima John Thomas Howell 1941-6-8 16271 Marin Near McNear's Landing Comment
  RSA378215  Trillium ovatum Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais or vicinity. Comment
  JEPS10681  Triphysaria eriantha subsp. rosea R. F. Hoover 1941-5-12 5065 Marin Point Reyes Peninsula Drake's Estero; Point Reyes Peninsula w of Drake's Estero Comment
  CAS-BOT-BC238521  Triphysaria floribunda Mrs. H. P. Bracelin 1930-4-20 16 Marin Point Reyes. Near Light House grounds 150 Comment
  CAS-BOT-BC238522  Triphysaria floribunda Rimo Bacigalupi 1928-3-10 1817 Marin 3 1/2 miles north of Point Reyes Lighthouse Comment
  JEPS21486  Triphysaria floribunda L. T. Dempster 1958-4-30 1101 Marin two mi s McClure's Beach; s of McClure's Beach 182 Comment
  UC1334853  Triphysaria floribunda L. D. Thurman 1963-5-11 273 Marin 0.1 mi w Point Reyes Schoolhouse; Point Reyes Comment
  UC1334854  Triphysaria floribunda L. D. Thurman 1963-4-6 145 Marin 0.1 mi w Pt. Reyes Schoolhouse; w of Pt. Reyes Schoolhouse Comment
  UC404768  Triphysaria floribunda Mrs. H. P. Bracelin 1930-4-20 16 Marin near Light House grounds Point Reyes 150 Comment
  CAS-BOT-BC238527  Triphysaria floribunda Ronie Clark 1983-6-6 PR 83 -026 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. to Home Ranch Road, 0.1 mi. on Home Ranch Road Comment
  UC1301206  Triphysaria pusilla Helen K. Sharsmith 1963-3-9 5203 Marin w side of Bolinas Ridge overlooking Bolinas Lagoon; San Francisco Bay Region, w side Bolinas Ridge, Bolinas Lago 152 Comment
  JEPS11170  Triphysaria versicolor subsp. versicolor R. F. Hoover 1941-5-14 5103 Marin near Tomales; near Tomales Comment
  CAS-BOT-BC421705  Trisetum cernuum subsp. canescens A. Williams; D. Greenberger 2014-5-16 14410 B Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump Road. Comment
  SEINET1783249  Triteleia angustiflora A. A. Heller 1902-6-19 5728 Marin Tiburon Peninsula, along the Bay Road. Comment
  CAS-BOT-BC522011  Triteleia hyacinthina Alice Eastwood 1934-5-13 18866 Marin Point Reyes Comment
  CAS-BOT-BC522012  Triteleia hyacinthina Eric Walther 1919-6-15 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC522017  Triteleia hyacinthina John Thomas Howell 1946-7-7 22211 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC526460  Triteleia laxa Javier Penalosa 1961-5-30 1551 Marin Tiburon Peninsula, hill southwest of Tiburon Boulevard, 1.2 miles from U.S. 101 Comment
  CAS-BOT-BC526464  Triteleia laxa Alice Eastwood 1915-6-23 4755 Marin Point Reyes Comment
  SEINET10533650 Image available Triteleia laxa A. Arthur Heller 1902-6-19 Heller 5728 Marin Tiburin peninsula, along the Bay Road. Comment
  SEINET12059398  Triteleia laxa M. T. Doutt 1931-5-10 441 Marin near Nicasis Comment
  UC129176  Triteleia peduncularis Miss Harriet A. Walker 1909-6-3 1725 Marin Tiburon Comment
  CAS-BOT-BC527406  Triteleia peduncularis Javier Penalosa 1961-7-8 1960 Marin Marshy strips (fingers) below old St. Hilary's Tiburon Comment
  CAS-BOT-BC527408  Triteleia peduncularis A. D. E. Elmer 1903-7-1 4988 Marin Point Reyes Post Office Comment
  UC1130585  Typha latifolia B. Schreiber 1936-6-28 2286 Marin 0.5 mi sw Pt. Reyes Station; Pt. Reyes Quad., sw of Pt. Reyes Station 1 Comment
  CAS-BOT-BC213083  Ulex europaeus David D. Keck 1933-4-1 1987 Marin North of San Rafael, on road to Black Point Comment
  CAS-BOT-BC73690  Ulmus procera John Thomas Howell 1941-6-8 s.n. Marin San Rafeal Comment
  CAS-BOT-BC232226  Umbellularia californica A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1762 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  CAS-BOT-BC91166  Umbellularia californica Michael A. Vincent 1999-6-10 8590 Marin At pull-off along Point Reyes-Petaluma Road. 1.4 mile north of Hick's Valley Road. Comment
  RSA758206  Umbellularia californica Doug Goldman 2004-12-22 3005 Marin West side of Route 1 (Shoreline Highway), just to the east of Tomales Bay and about 3 miles north of the intersection with Point Reyes Petaluma Road in Point Reyes. 3 Comment
  UC615102  Umbellularia californica Beryl O. Schreiber 1936-2-1 2101 Marin near Shell Beach (on Tomales Bay); Tomales Bay Comment
  CAS-BOT-BC381923  Uropappus lindleyi John Thomas Howell 1945-5-6 20802 Marin San Rafael Hills Comment
  CAS-BOT-BC381910  Uropappus lindleyi Alice Eastwood 1925-5-3 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC381914  Uropappus lindleyi John Thomas Howell 1967-5-24 42254 Marin Dakin Lane, just north of Old St. Hilary's Church, Tiburon Comment
  CAS-BOT-BC403949  Urtica dioica subsp. gracilis Dennis W. Woodland 1970-8-13 1621 Marin 1 1/2 mi. east of Point Reyes Station on Point Reyes-Petaluma Road Comment
  UC5988  Urtica dioica subsp. holosericea Alice Eastwood 1896-7-5 Marin Tocaloma Comment
  CAS-BOT-BC404155  Urtica dioica subsp. holosericea Javier Penalosa 1962-3-17 2250 Marin Tiburon Peninsula. Ca. 100 yds. north of Old St. Hilary's Chapel Comment
  OBI14434  Vaccinium ovatum H. E. McMinn 1938-6-19 5124 Marin Point Reyes rd Comment
  OBI49311  Vaccinium ovatum Lewis S. Rose 1939-4-23 39084 Marin Bolinas Ridge Mt Tamalpais 457 Comment
  SEINET3164447  Vaccinium ovatum L. S. Rose 1939-4-23 39084 Marin Bolinas Ridge, Mt. Tamalpais 457 Comment
  UC1121123  Vaccinium ovatum N. French 1935-3-28 613 Marin Muir Woods Tamalpais Quad. 304 Comment
  UC1121124  Vaccinium ovatum H. S. Yates 1934-3-18 3702 Marin 2 mi nw Inverness; Point Reyes Quad. 152 Comment
  UC877269  Vaccinium ovatum Lewis S. Rose 1939-4-23 39084 Marin Bolinas Ridge Mt. Tamalpais 457 Comment
  CAS-BOT-BC76105  Vancouveria planipetala Michener; Bioletti 1893-5-23 s.n. Marin Mill Valley. Comment
  UC1300968  Vancouveria planipetala Helen K. Sharsmith 1963-5-18 5453 Marin above Alpine Lake (on e side of Bolinas Ridge); San Francisco Bay Region, e side Bolinas Ridge 259 Comment
  JEPS39063  Verbena lasiostachys var. scabrida W. L. Jepson 1891-7-20 21230 Marin Tiburon Comment
  UCD125964  Verbena rigida Gordon H. True 1965-9-23 2652 Marin San Pedro Road at Marin Yacht Club, San Rafael. Edge of Yacht Harbor. Comment
  JEPS21805  Veronica persica Leland R. Pederson 1958-5-2 85 Marin 2 1/2 mi w of U.S. Highway 101 (Lucas Valley Road); Lucas Valley Road 36 Comment
  CAS-BOT-BC471225  Vicia gigantea A. Williams 2014-4-16 14804 Marin Mount Tamalpais. Marin Municipal Water District lands: On SW-facing slope between Pine Mountain Fire Road and San Geronimo Ridge Road Comment
  UC1177462  Vicia hirsuta John Thomas Howell 1943-7-4 18281 Marin near Inverness Comment
  UCD121399  Vinca major Kamala Crompton 1996-5-19 26 Marin Roadside near Tomales (Petaluma road). 100 Comment
  CAS-BOT-BC263960  Viola adunca John Thomas Howell 1939-6-4 14725 Marin Point Reyes Peninsula Comment
  UC1784143  Viola adunca Ethel Crum 1930-1 661 Marin Point Reyes Comment
  CAS-BOT-BC263964  Viola adunca Charles Piper Smith 1947-6-27 47633 Marin Point Reyes Peninsula, 1.5 miles N of T. A. Gallagher Ranch Comment
  RSA77994  Viola adunca Verne Grant, Alva Grant 1947-4-6 7914 Marin Point Reyes Peninsula, 12 miles from Inverness. Comment
  UC924276  Viola glabella H. S. Reed 1939-5-23 269 Marin slopes of Mount Tamalpais 152 Comment
  CAS-BOT-BC536870  Viola glabella Gordon H. True 1977-4-13 8174 Marin Audubon Canyon Ranch, Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 mi N of Stinson Beach 6 Comment
  UC108582  Viola glabella T. S. Brandegee May 1888 Marin Paper Mill Creek Comment
  SEINET6176911  Viola lobata M. Inaba, A. Rand 1998-5-24 20 Marin Tiburon, Ring Mountain area.; 0 49 Comment
  POM84326  Viola sempervirens Alice Eastwood 1899-6-6 16 Marin In Sequoia Canyon. Comment
  UC1314331  Viola sempervirens Katharine Brandegee c. 1910 Marin Bolinas Ridge Comment
  UC1762573  Viola sempervirens Milo S. Baker 1906-4 5544 Marin Muir Woods Comment
  SD7515  Viola sempervirens M. Bioletti Feb 1892 Marin none given Comment
  SEINET10480227  Viola sempervirens Mary Susan Taylor Taylor 2471 Marin Samuel P. Taylor State Park. Comment
  UC1761315  Viola sempervirens Mrs. Ensign 1935-4 Marin Comment
  CAS-BOT-BC183156  Vulpia microstachys var. ciliata Peter H. Raven 1952-6-7 4164 Marin Bootjack, Mt. Tamalpais Comment
  SEINET199934 Image available Vulpia microstachys var. ciliata John Thomas Howell Marin Tiburon Comment
  CAS-BOT-BC183158  Vulpia microstachys var. ciliata R. E. Frenkel 1964-5-7 497 Marin 1.5 miles south of Meadows C. C. on Fairfax-Bolinas Road 304 Comment
  CAS-BOT-BC184366  Vulpia microstachys var. pauciflora R. E. Frenkel 1964-5-23 524 Marin On Fairfax-Bolinas Road, 1.5 miles south of Meadows C.C. 304 Comment
  CAS-BOT-BC184802  Vulpia myuros subsp. megalura John Thomas Howell 1941-5-25 16209 Marin Rifle Camp, Mt. Tamalpais Comment
  CAS-BOT-BC184801  Vulpia myuros subsp. megalura John Thomas Howell 1943-5-9 17961 A Marin San Rafael Hills Comment
  CAS-BOT-BC184807  Vulpia myuros subsp. megalura John Thomas Howell 1948-5-16 24299 Marin Upper part of Cascade Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC185976  Vulpia myuros var. myuros John Thomas Howell 1943-5-22 18115 Marin Fairfax Comment
  CAS-BOT-BC185978  Vulpia myuros var. myuros John Thomas Howell 1943-5-9 17961 Marin San Rafael hills Comment
  CHSC59605  Whipplea modesta Gregg Riegel 1975-5-9 15 Marin Mount Tamalpais Road, 4.8 miles southeast of Stinson Beach. Comment
  JEPS49630  Whipplea modesta L. M. Newlon 1921-1 80 Marin Mt. Tamalpais Comment
  UC114971  Whipplea modesta Alice Eastwood 1891-5-11 Marin Mt. Tamalpais Comment
  UCD138088  Wolffiella lingulata S. Galen Smith; Francia Chisaki, J. Swanson, W. Doyle 1958-8-17 3132 Marin east side of road; about 2 miles south of Olema along Highway. Comment
  CAS-BOT-BC382956  Wyethia angustifolia M. E. Parsons 1912-5-1 s.n. Marin Kentfield Comment
  CAS-BOT-BC382958  Wyethia angustifolia Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC382965  Wyethia angustifolia Javier Penalosa; Douglas Ripley 1961-4-29 1415 Marin Tiburon Peninsula. Northeast slope of hill above Paradise Cove 53 Comment
  CHSC34507  Wyethia angustifolia J. D. Prouty 1980-4-12 80 .55 Marin Hwy 1 embankment, ca. 2 mi n of Pt. Reyes Station. 3 Comment
  RSA254238  Wyethia angustifolia Robert A. Norris 1974-6-7 2068 Marin Richardson Bay Park, Tiburon. Comment
  UC625535  Wyethia angustifolia Frank W. Gould 1938-5-7 378 Marin Point Reyes 91 Comment
  SEINET11808777  Wyethia glabra C. F. Quibell 1976-1 1374 Marin S side of road W of Summit, Marshall-Petaluma Rd Comment
  UC36773  Wyethia glabra W. H. Brewer April 1862 942 Marin Marin Co. Comment
  CAS-BOT-BC383722  Xanthium strumarium Alice Eastwood 1918-9-6 7967 Marin Mill Valley Comment
  CAS-BOT-BC383719  Xanthium strumarium John Thomas Howell 1947-10-19 24190 Marin Strand of Alpine Lake Comment
  CAS-BOT-BC383721  Xanthium strumarium Eric Walther 1922-10-10 s.n. Marin San Rafael Comment
  CAS-BOT-BC527086  Xerophyllum tenax Alice Eastwood 1898-5-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC527088  Xerophyllum tenax John Thomas Howell 1947-7-9 23329 Marin Above Lagunitas Lake, Mt. Tamalpais Comment
  SEINET10492341  Zauschneria californica Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-30 Dziekanowski 2474 Marin Collected in pass between lagunitas and fairfax on hwy to samuel taylor campground. Oak woodland. 305 Comment
  CAS-BOT-BC530570  Zigadenus fremontii John Kipping 1967-3-18 40 Marin West slope of Mt. Tamalpais 1 mile se. of Boot Jack Camp along State Hwy. 1, Mt. Tamalpais State Park 548 Comment
  CAS-BOT-BC530574  Zigadenus fremontii Volney Rattan 1912-1-1 s. n. Marin Angel Island Comment
  CAS-BOT-BC531913  Zigadenus fremontii Javier Penalosa 1961-4-29 1398 Marin Above Paradise Cove, Tiburon Peninsula 152 Comment
  UC1114154  Zigadenus micranthus var. fontanus John Thomas Howell 1936-6-7 12656 Marin near Bootjack (Mount Tamalpais); Mount Tamalpais Comment
  UC1099958  Zostera marina Herbert L. Mason Jun 1930 5671 Marin Dillon's Beach, washed up by surf Comment
  UC1719626  Zostera marina Wyllie-Echeverria family 2003-4-7 Marin station #3, Keil Cove, Tiburon Peninsula; San Francisco Bay Comment
  UC297838  Zostera marina H. E. Parks 1923-3-3 Marin Keils Cove Tiburon Comment
  UC399040  Zostera marina H. E. Parks 1923-6-17 Marin Paradise Cove Comment
  UC399055  Zostera marina H. E. Parks 1923-4-28 Marin Paradise Cove Comment



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