Search Results — 2000 specimen records retrieved (1357 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC280188  Abelia rupestris H. A. Walker 1919-11-10 5123 Marin San Rafael (Mr. Menzies) Comment
  SEINET3292035 Image available Abronia umbellata Lewis S. Rose 1934-10-7 34476 Marin Sea beaches, Stinson Beach Comment
  CAS-BOT-BC177071  Acacia melanoxylon John Thomas Howell 1965-10-13 41412 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC331496  Acacia melanoxylon J. Klein; A. Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13303 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Sky Oaks R2/Ranger residence intersection Comment
  CDA3975  Acacia paradoxa William J. Ferlatte 1971-10-6 Marin Spindrift Point, just north of Muir Beach. 0 Comment
  UCD136872  Acaena pinnatifida var. californica Javier Jauregui L.; Dan Potter 2013-6-28 2 Marin 11.1 miles from Marshall. Wilson Hill Road. 179 Comment
  HSC33198  Acaena pinnatifida var. californica Thomas W. Nelson 1974-4-22 1202 Marin Lake Nicascio Comment
  CAS-BOT-BC331531  Acer macrophyllum Fred Ross; Gordon H. True 1970-4-10 5273 Marin Point Reyes Bird Observatory, 3 mi NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC331535  Acer macrophyllum Alice Eastwood 1920-8-15 10023 Marin Whites Hill Comment
  RSA76978  Acer macrophyllum F. W. Peirson 1936-7-15 s.n. Marin Taylor Camp, road to Point Reyes Comment
  UCSB61612  Acer macrophyllum Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 0.8 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  POM126403  Acer negundo subsp. californicum Harriet Ann Walker 1908-6-13 1180 Marin Olema Comment
  RSA202155  Acer negundo subsp. californicum W. L. Jepson 1919-5-17 8263 Marin San Anselmo Comment
  RSA279465  Acer negundo subsp. californicum Robert A. Norris 1979-4-7 3868 Marin Near canal, 1 mile WSW Pt. Reyes Station Comment
  UCSB27754  Acer saccharinum Pinter, L. 1965-4-17 Marin Tiburon Island 6 Comment
  CAS-BOT-BC28665  Achillea millefolium P. H. Raven; Michael P. Johnson 1967-5-1 21140 Marin Angel Island, south side of island above Rock Quarry 137 Comment
  UCD70726  Achillea millefolium Michele H. Mills 1997-4-16 188 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve, serpentine grassland, 137 Comment
  CAS-BOT-BC28668  Achillea millefolium John Thomas Howell 1939-9-3 15354 Marin At mouth of San Antonio Creek Comment
  CAS-BOT-BC30422  Achyrachaena mollis John Thomas Howell 1946-4-18 21572 Marin Black Point Comment
  CAS-BOT-BC320480  Acmispon americanus T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13689 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  SBBG115426  Acmispon junceus B. Crampton 1960-6-8 5568 Marin Pt Reyes Peninsula, E slope of Inverness Ridge Comment
  CHSC79162  Acmispon junceus var. biolettii Beecher Crampton 1954-4-28 1821 Marin Inverness Ridge, about 3 miles northwest of Inverness, Pt. Reyes Peninsula. Bishop pine area. Comment
  SD8652  Acmispon parviflorus Michener, Bioletti 1892-1 Marin Marin County Comment
  SBBG33941  Acmispon wrangelianus L. S. Rose 1963-5-24 63063 Marin Tiburon 30 Comment
  CAS-BOT-BC353424  Adenocaulon bicolor E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13441 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC231865  Adenostoma fasciculatum P. da Silva; C. Longstreth; E. Turkle; et al. 2012-8-25 1654 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., serpentine below old airforce base Comment
  SEINET11914040  Adenostoma fasciculatum H. W. Graham 1927-1 s.n. Marin from Mill Valley to Muir Woods, near San Francisco Comment
  UCD163732  Adiantum jordanii Peter Rubtzoff 1981-5-7 9636 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  CAS-BOT-BC110718  Aegilops cylindrica Doreen Smith 2002-6-6 s.n. Marin Southern end of Pine Mountain Fire Road off the Fairfax - Bolinas Road. Comment
  UCD51566  Aegilops triuncialis John Thomas Howell 1953-7-5 29107 Marin East Peak, Mt. Tamalpais. Comment
Read comments
Aug 10 2011
  CAS-BOT-BC202629  Aesculus californica Mrs. E. C. Sutliffe 1921-6-27 s.n. Marin Devil's Gulch, near San Geronimo Comment
  CAS-BOT-BC202633  Aesculus californica Gordon H. True 1977-6-11 8215 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 30 Comment
  CAS-BOT-BC29334  Ageratina adenophora Wilma Follette 2000-4-15 s.n. Marin Along Panoramic Highway roadside, just above Stinson Beach Comment
  RSA65812  Ageratina adenophora E. K. Balls, P. C. Everett 1953-10-8 18583 Marin 0.1 mi E of Stinson Beach on road across Mt. Tamalpais from Hwy 1 76 Comment
  JEPS13756  Agoseris apargioides Frank W. Gould 1939-7-23 853 Marin 5 mi from, on Tomales Point Inverness; Tomales Point 90 Comment
  CAS-BOT-BC29565  Agoseris apargioides var. eastwoodiae L. R. Abrams 1927-4-19 11593 Marin Point Reyes, near lighthouses Comment
  UC589349  Agoseris apargioides var. eastwoodiae Beryl O. Schreiber 1932-6-29 632 Marin Sand Dune Beach; Tomales Bay Comment
  RSA129786  Agoseris apargioides var. eastwoodiae B. O. Schreiber 1937-4-25 2380 Marin Point Reyes Peninsula, 8 miles west of Inverness. 30 Comment
  RSA176452  Agoseris apargioides var. eastwoodiae D. E. Breedlove 1963-4-13 4450 Marin Point Reyes Peninsula, near the radio tower, 8 miles west of Inverness Comment
  UC1051679  Agoseris apargioides var. eastwoodiae Peter Kamb 1951-2-3 1970 Marin n side Point Reyes 6 Comment
  CAS-BOT-BC21343  Agoseris grandiflora var. grandiflora Gordon H. True 1969-5-9 4917 Marin Pt. Reyes Bird Observatory 3mi. NW of Bolinas at Arroyo Hondo, near bridge 60 Comment
  UC891238  Agoseris grandiflora var. grandiflora Lewis S. Rose 1940-5-20 40357 Marin Fairfax 30 Comment
  CAS-BOT-BC22904  Agoseris heterophylla M. K. C. 1886-5-19 s.n. Marin Tamalpais 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
  UC450126  Agoseris hirsuta W. A. Setchell 1898-4-1 Marin Bolinas Comment
  CDA279  Agoseris hirsuta M. S. Bergseng 1959-8-7 2937 Marin Path to McClure s Beach, between Pt. Reyes and Tomales Point. 0 Comment
  SEINET10506825  Agrostis John Thomas Howell 1947-5-14 Howell 23149 Marin Drakes Estero, WNW of Mount Vision. Restricted to gravelly slope on outcrop of diatomaceous shale of Monterey Series. Type collection. Comment
  JEPS128134  Agrostis avenacea Eric Wrubel 2011-7-11 NPS 21 Marin Golden Gate National Recreation Area, Muir Beach parking lot. Comment
  CAS-BOT-BC127503  Agrostis blasdalei John Thomas Howell 1946-5-26 21952 Marin Dune hill near radio station, Point Reyes Peninsula. Comment
  SBBG113945  Agrostis blasdalei W. L. Halvorson 1985-5-25 Marin American Telephone and Telegraph tract, Pt Reyes Comment
  UC1106214  Agrostis blasdalei John Thomas Howell 1946-6-9 22006 Marin n Abbotts Lagoon Comment
  UC767061  Agrostis blasdalei R. F. Hoover 1941-5-21 5169 Marin Point Reyes Comment
  CAS-BOT-BC127492  Agrostis capillaris John Thomas Howell 1947-5-14 23165 Marin McClure Beach. Comment
  UC1055829  Agrostis capillaris Frank W. Gould 1939-7-23 856 Marin pasture five mi from Inverness; Tomales Point 90 Comment
  UCD51883  Agrostis capillaris A. A. Beetle 1945-6-12 3995 Marin Point Reyes. Comment
  CAS-BOT-BC127431  Agrostis densiflora Ronie Clark 1984-5-7 PR 84 -023 Marin Point Reyes National Seashore. Pierce Point Road to Kehoe Beach trailhead, west of trailhead facing Pierce Point Road. Comment
  CAS-BOT-BC127435  Agrostis densiflora David L. Morgan 1958-8-15 s.n. Marin Above Dillon's Beach. 5 miles west of Tomales. Comment
  POM277050  Agrostis densiflora A. A. Beetle 1946-7-13 4695 Marin North side of Point Reyes, n.w. of Inverness Comment
  UCD51996  Agrostis densiflora Beecher Crampton 1957-7-11 4287 Marin at Dillon Beach. Comment
  CAS-BOT-BC127210  Agrostis exarata John Thomas Howell 1943-6-8 18219 Marin Tiburon. Comment
  CAS-BOT-BC127217  Agrostis exarata John Thomas Howell 1966-4-30 41527 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  UC573814  Agrostis exarata H. S. Yates 1937-6-5 6570 Marin 1 mi sw Black Point; Petaluma Quad. Comment
  SEINET10790057  Agrostis exarata var. pacifica John Thomas Howell 1947-6-18 Howell 23265 Marin The Laguna , Chileno Valley. Comment
  CAS-BOT-BC139667  Agrostis gigantea John Thomas Howell 1953-7-5 29106 Marin East Peak, Mount Tamalpais. Comment
  SEINET199907  Agrostis gigantea John T Howell 1938-10-15 Marin Fairbax Rd near Alpien Lake, Marin Co. Comment
  CAS-BOT-BC139492  Agrostis hallii Gordon H. True 1969-6-20 5068 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. 60 Comment
  RSA129616  Agrostis hallii H. S. Yates 1936-6-14 5643 Marin 1/2 mile SW of Aurora School Comment
  UC1177032  Agrostis hallii John Thomas Howell 1945-8-19 21418 Marin Inverness Comment
  UC50540  Agrostis hallii J. Burtt Davy 1898-8-1 4315 Marin near Olema Comment
  UCD52676  Agrostis hallii Beecher Crampton 1961-6-28 5910 Marin 1 - 1/4 mile east and above Dillon Beach, junction Valley Ford - Franklin Road with Dillon Beach Road. Comment
  HSC90928  Agrostis hendersonii Thomas J. Howell 1947-4-23 23062 Marin E side of Drakes Estero W of Mt. Vision, Pt. Reyes Peninsula Comment
  SEINET237853  Agrostis hendersonii John Thomas Howell 1947-5-14 1411 Marin Drakes Estero WNW of Mount Vision. Comment
  CAS-BOT-BC139032  Agrostis pallens John Thomas Howell 1946-6-30 22161 Marin Rodeo Lagoon. Comment
  CAS-BOT-BC139046  Agrostis pallens Doreen Smith 2000-6-25 s.n. Marin Point Reyes National Seashore. Just north of angle between Sir Francis Drake and North Beach access roads. Comment
  CAS-BOT-BC139048  Agrostis pallens John Thomas Howell; Catherine Best 1981-6-11 54064 Marin Point Reyes Peninsula. North Beach. Comment
  CAS-BOT-BC139049  Agrostis pallens John Thomas Howell 1945-9-13 21465 Marin Point Reyes Peninsula. Near radio station. Comment
  UC1177033  Agrostis pallens John Thomas Howell 1945-9-13 21465 Marin Pt. Reyes Peninsula, near radio station Pt. Reyes Peninsula Comment
  UCD53236  Agrostis pallens P. B. Kennedy 1922-5-27 s.n. Marin Pipe Line trail, Mt. Tamalpais. Comment
Read comments
Jul 23 2014
  UC50538  Agrostis pallens Jos. Burtt Davy 1899-7-19 Marin Point Reyes 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
  CAS-BOT-BC138314  Aira caryophyllea var. caryophyllea Alice Eastwood 1915-6-23 4761 Marin Point Reyes. Comment
  CAS-BOT-BC445323  Alisma lanceolatum Miss Lilian McHoul 1965-8-1 s.n. Marin Marin College, Kentfield Comment
  UC1130598  Alisma plantago-aquatica B. Schreiber 1936-7-28 2284 Marin 0.5 mi sw Pt. Reyes; Pt. Reyes Quad. 1 Comment
  UC119965  Allium amplectens T. S. Brandegee 1892-6-14 Marin Mt. Tamalpais Comment
  RSA762813  Allium amplectens Rimo Bacigalupi 1948-7-5 2878 Marin Along Northside Trail, below Middle Peak, Mt. Tamalpais. Comment
  UCSC000147  Allium dichlamydeum Beryl O. Schreiber 1933-6-30 855 Marin Tomales Point, Tomales Bay Comment
  CAS-BOT-BC466775  Allium dichlamydeum Alice Eastwood 1915-6-23 4754 Marin Pt. Reyes Comment
  UC843333  Allium falcifolium Lewis S. Rose 1941-6-8 41260 Marin Rock Springs Mt. Tamalpais, Rock Springs 609 Comment
  SEINET3153968  Allium lacunosum L. S. Rose 1939-5-17 39133 Marin Tiburon 61 Comment
  RSA367168  Allium lacunosum var. lacunosum Robert Gustafson, Don Reynolds 1983-6-6 2703 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  CAS-BOT-BC476637  Allium unifolium Wilma Follette; Catherine Best 1988-5-24 1329 Marin In damp soil south of Abbotts Lagoon on the Point Reyes Peninsula Comment
  CAS-BOT-BC169307  Alnus rubra Gordon H. True 1977-5-25 8202 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca 3 miles N of Stinson Beach. At western edge of property along coast highway 3 Comment
  CAS-BOT-BC240301  Alnus rubra Monica Bueno 1997-4-26 6 Marin One mile north of downtown Bolinas on the Olema-Bolinas Rd. Pine Ridge Gulch park 3 Comment
  JEPS46401  Alnus rubra W. L. Jepson July 1901 Marin Inverness Comment
  UC1076428  Alnus rubra Herbert L. Mason 1924-11-16 1143 Marin Willow Camp Comment
  UCD110037  Alnus rubra B. Crampton 1954-4-28 1808 Marin 11 miles northeast of Pt. Reyes lighthouse, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC138052  Alopecurus aequalis var. sonomensis John Thomas Howell 1952-6-3 28322 Marin Near radio station, Point Reyes Peninsula. Comment
  UCD55814  Alopecurus pratensis P. B. Kennedy 1916-1 s.n. Marin Marin County. Comment
  CAS-BOT-BC137932  Alopecurus saccatus John Thomas Howell 1947-6-18 23254 Marin Laguna, Chileno Valley. Comment
  UC851430  Amaranthus blitoides Lewis S. Rose 1939-9-3 39362 Marin 6 mi n Novato; San Antonio Creek 6 Comment
  RSA127364  Amaranthus californicus J. T. Howell 1946-9-8 22998 Marin Lake Lagunitas, Mount Tamalpais Comment
  UC1177309  Ambrosia psilostachya J. Thomas Howell 1944-9-24 20756 Marin e side of Bolinas Lagoon Comment
  CAS-BOT-BC142512  Amelanchier utahensis John Thomas Howell 1941-6-29 16328 Marin Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC124325  Ammannia robusta Doreen Smith 2002-9-13 s.n. Marin Lake Nicasio Comment
  CAS-BOT-BC177205  Amorpha californica var. napensis Lewis S. Rose 1944-5-30 44035 Marin Above Cascade Drive, Mill Valley 152 Comment
  RSA135418  Amorpha californica var. napensis Volney Rattan 1882-5-15 s.n. Marin East of Mt. Tamalpais Comment
  RSA415295  Amorpha californica var. napensis Katherine Brandegee 1891-6-14 s.n. Marin Tamalpais Comment
Read comments
Aug 7 2007
  CAS-BOT-BC177222  Amorpha californica var. napensis Lewis S. Rose 1944-5-30 44035 Marin Above Cascade Drive, Mill Valley 152 Comment
  UC1084533  Amsinckia intermedia Peter Kamb 1952-5-30 2295 Marin road from Marshall to Petaluma, 0.2 mi w of fork, 14.9 mi to Marshall Comment
  RSA0089642  Amsinckia intermedia H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  UCD119621  Amsinckia intermedia John Thomas Howell 1945-5-13 20863 Marin Deer Park near Fairfax. Comment
  JEPS17103  Amsinckia spectabilis Rimo Bacigalupi 1957-3-31 5767 Marin Point Reyes, hill just above lighthouse Point Reyes 182 Comment
  UC1084541  Amsinckia spectabilis Peter Kamb 1952-5-30 2301 -1 Marin 11.7 mi w of Inverness (on road to Point Reyes Lighthouse); Point Reyes Peninsula Comment
  UC1084543  Amsinckia spectabilis Peter Kamb 1952-5-30 2301 n Marin 11.7 mi w of Inverness (on road to Point Reyes Lighthouse); Point Reyes Peninsula Comment
  UC725782  Amsinckia spectabilis A. A. Heller 1940-6-12 15733 Marin 1 mi n of Point Reyes lighthouse Point Reyes Comment
  UC762104  Amsinckia spectabilis R. F. Hoover 1941-5-21 5159 Marin Point Reyes Comment
  UC1178302  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178303  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UCD119807  Amsinckia spectabilis Gene Newcomb 1953-4-19 114 Marin At the north end of the town on a hill to the south of a large freshwater pond. Dillon Beach. Comment
  CAS-BOT-BC332719  Anagallis arvensis A. Converse; O. Lindsay 2013-5-23 FD 1306 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC332718  Anaphalis margaritacea S. Greenberg 2013-5-23 FD 1304 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC45153  Anaphalis margaritacea Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC45154  Anaphalis margaritacea Volney Rattan 1877-7-1 s.n. Marin Bolinas Comment
  SEINET11855261  Anaphalis margaritacea E. H. Graham 1931-1 6831 Marin Camp near Blacksmith Shop. Pt. Reyes Comment
  UCD82073  Anaphalis margaritacea Robin McMaster 1972-8-22 209 Marin Millerton Point. 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
  CAS-BOT-BC137823  Andropogon glomeratus var. pumilus John Thomas Howell 1938-1-9 s.n. Marin Mount Tamalpais. Near Rock Spring. Comment
  CAS-BOT-BC391886  Anemone grayi Rimo Bacigalupi 1922-3-18 s.n. Marin Head of Mill Valley Comment
  UC1300970  Anemone oregana Helen K. Sharsmith 1963-3-9 5199 Marin above Alpine Lake (on Bolinas Ridge, Alpine Dam Rd); Bolinas Ridge 259 Comment
  UC853631  Anemone oregana Lewis S. Rose 1939-3-31 39042 Marin Lagunitas 91 Comment
  UC8924  Anemone oregana W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  UCD127148  Angelica californica H. A. Borthwick 1925-6-5 1865 Marin Exact location unknown. Comment
  UC1400354  Angelica hendersonii C. W. Tilforth, John Dourley 1973-7-18 922 Marin 1/4 mi e of Point Reyes Light House (Point Reyes); Point Reyes Comment
  POM227028  Angelica hendersonii I. L. Wiggins, R. Ferris 1935-7-19 8124 Marin Point Reyes Comment
Read comments
Jun 14 2015
  RSA240617  Angelica hendersonii C. W. Tilforth, John Dourley 1973-7-18 922 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  UC20808  Angelica tomentosa Alice Eastwood June 1896 Marin Ross Valley Comment
  CAS-BOT-BC273102  Anisocarpus madioides Brandegee No date on label s.n. Marin Tamalpais Comment
  UC1301041  Anisocarpus madioides Helen K. Sharsmith 1963-5-18 5449 Marin above Alpine Lake (on e side of Bolinas Ridge); San Francisco Bay Region, Bolinas Ridge 259 Comment
  SEINET195203  Anthoxanthum aristatum J. T. Howell 1945-5-9 20856 Marin Between Hamilton Field and Ignacio Comment
  UC907637  Anthoxanthum aristatum G. Thomas Robbins with J. T. Howell 1945-5-9 1894 Marin 1/2 mi n of Hamilton Field Air Base Comment
  SEINET182708  Anthoxanthum occidentale Unknown 1925-1-15 Marin Mt. Tamalpais Comment
  HSC10099  Anthoxanthum occidentale Robert Wunner 1962-4-21 Marin Ross, 200 yards on trail below Phoenix Lake Comment
  UCSB71629  Anthoxanthum occidentale 1962-4-17 Marin 7.4 mi E of Olema and State Hwy 1 on road to Fairfax 106 Comment
  CAS-BOT-BC26989  Aphyllon violaceum Alice Eastwood 1900-9-1 s.n. Marin Vision Hill, W of Tomales Bay Comment
  UC1051654  Aquilegia eximia Peter Kamb 1950-7-27 19812 Marin ca 1 mi e Alpine Dam (spring on Alpine dam Rd) Comment
  CAS-BOT-BC392043  Aquilegia eximia Alice Eastwood 1900-8-1 s.n. Marin San Anselmo Canon [Canyon] Comment
  UCSB1929  Aquilegia eximia Kamb, Peter 1950-7-27 Marin Spring on Alpine Dam Road, east of the dam, Comment
  UCSB2217  Arabis blepharophylla Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes lighthouse; Pt. Reyes Peninsula Comment
  SEINET11992140  Arabis blepharophylla F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -126 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 3 Comment
  CAS-BOT-BC229803  Aralia californica C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1817 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  SD6098  Aralia californica unknown Unknown Marin Between Mill Valley and Muir Woods Comment
  HSC95665  Arbutus menziesii James Weinstein 1985-4-28 5 Marin Along Bolinas Rd., 4 mi. from Fairfax heading toward Mt. Tamalpais 250 Comment
  RSA252240  Arbutus menziesii G. D. Wallace 1974-12-26 1368 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. SE of West Point between Spike Buck Ck. and Laguna Ck. 396 Comment
  RSA256375  Arbutus menziesii Robert A. Norris 1974-10-13 2217 Marin Panoramic Highway, Mt. Tamalpais area. Comment
  UC30133  Arbutus menziesii W. C. Blasdale 1895-4-13 Marin Olema Comment
  UCD117481  Arbutus menziesii Miss K. D. Jones 1910-10-16 s.n. Marin Fairfax. Comment
  RSA629117  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24689 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  CAS-BOT-BC24026  Arctostaphylos canescens subsp. canescens R. F. Hoover 1964-4-8 8665 Marin BootjackCamp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC24028  Arctostaphylos canescens subsp. canescens John Thomas Howell 1926-2-28 1652 Marin Mt. Tamalpais, Rock Spring Trail 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
  UC101605  Arctostaphylos canescens subsp. canescens Alice Eastwood April 1898 Marin Mt. Tamalpais Comment
  UC126714  Arctostaphylos canescens subsp. canescens Miss Alice Eastwood 1907-2-10 Marin Mt. Tamalpais Comment
  JEPS38860  Arctostaphylos columbiana W. L. Jepson Feb 13 1900-Feb 18 1900 502 a Marin Inverness Comment
  UC21897  Arctostaphylos columbiana Chesnut and Drew 1891-3-21 Marin road near Liberty's Comment
  CAS-BOT-BC23394  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1947-3-2 23036 Marin Above Blythedale Canyon, east side of Mt. Tamalpais Comment
  CAS-BOT-BC24837  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1933-3-19 10868 Marin S. side of Mt. Tamalpais above Mill Valley. Comment
  CAS-BOT-BC24840  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1922-3-12 11075 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC24841  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1903-1-20 3997 Marin Mt. Tamalpais. Comment
  LA42170  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell; 1933-3-19 10868 Marin Mount Tamalpais, S side of mountain, above Mill Valley Comment
  RSA626848  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24816 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA626858  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24827 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA626859  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24829 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  JEPS38644  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1914-2-14 5720 Marin Mt. Tamalpais Comment
  RSA1060  Arctostaphylos glandulosa subsp. glandulosa J. T. Howell 1927-8-22 676 Marin Rock Spring Trail, Mt Tamalpais 548 Comment
  RSA252245  Arctostaphylos glandulosa subsp. glandulosa Gary D. Wallace 1974-12-26 1367 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. SE of West Point between Spike Buck Ck. and Laguna Ck. 396 Comment
  RSA626874  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24853 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  UC549435  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 595 Marin Bootjack Trail Mount Tamalpais Comment
  UC549455  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 599 Marin Mount Tamalpais Comment
  UC747677  Arctostaphylos glandulosa subsp. glandulosa G. Thomas Robbins 1944-4-13 1499 Marin about 4 mi w Hamilton Field Air Base; Big Rock Ridge 396 Comment
  UC83007  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1898-3-6 Marin Mt. Tamalpais Comment
  JEPS49485  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan and Nesta Ewan 1936-11-8 10168 Marin area to n of Williams Trail from Mt. Theatre; Mt. Tamalpais Comment
  RSA140053  Arctostaphylos hookeri subsp. montana A. E. Wieslander 1936-9-19 704 Marin Mt Tamalpais 762 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
  UC1137476  Arctostaphylos hookeri subsp. montana A. E. Wieslander 1936-9-19 705 Marin Mt. Tamalpais Tamalpais Comment
  UC21875  Arctostaphylos hookeri subsp. montana Wm. H. Brewer 1862-3-28 910 Marin summit Mt. Tamalpais Comment
  UC549618  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-9-4 501 Marin higher se slopes Mount Tamalpais Comment
  UC549625  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-12-27 597 Marin near Memorial Tree (trail); Mount Tamalpais Comment
  CDA9554  Arctostaphylos montana D. G. Kelch 1997-3-5 97 .023 Marin Comment
  NY9756  Arctostaphylos montana A. Eastwood 07 1893 s.n. Marin Mt. Tamalpais Comment
  RSA633144  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24874 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38506  Arctostaphylos montana subsp. montana Alice Eastwood 1922-7-28 11509 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38508  Arctostaphylos montana subsp. montana Alice Eastwood 1915-4-8 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38534  Arctostaphylos montana subsp. montana Alice Eastwood 1919-3-15 s.n. Marin Lake Lagunitas. Comment
  OBI14546  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8674 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  UCSC000551  Arctostaphylos montana subsp. montana H. S. Yates 1935-4-2 5048 Marin West Peak 792 Comment
  POM367370  Arctostaphylos nummularia Cora Mae Life 1929-07 s.n. Marin Muir Woods Comment
  UC279043  Arctostaphylos nummularia H. E. Parks 1926-3-31 3065 Marin Mt. Tamalpais Comment
  UC517511  Arctostaphylos nummularia Alice Eastwood 1922-3-12 11076 Marin Mt. Tamalpais Comment
  UC83021  Arctostaphylos nummularia Katharine Brandegee July 1905 Marin above Mill Valley; Tamalpais Comment
  RSA633424  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24905 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UCR74383  Arctostaphylos nummularia var. sensitiva G. Fred Hrusa 1989-2-16 5842 Marin Mt. Tamalpais, S slopes of Mt. Near Bootjack Camp Comment
  SEINET12524613 Image available Arctostaphylos pungens B. F. Palser 1980-1 s.n. Marin On open hillsides with grasses and scattered shrubs along Sir Frances Drake Blvd., San Geronimo. Comment
  CAS-BOT-BC44664  Arctostaphylos sensitiva E. A. Goldman 1907-12-13 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44686  Arctostaphylos sensitiva J. W. Congdon 1893-4-29 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44688  Arctostaphylos sensitiva Alice Eastwood 1922-6-4 11354 Marin Mt. Tamalpais Comment
  CAS-BOT-BC44696  Arctostaphylos sensitiva John Thomas Howell 1950-3-28 26306 Marin Mt. Tamalpais - near Mountain Home Comment
  UCD52891  Arctostaphylos sensitiva W. L. Jepson 1936-11-2 17965 Marin At old trestle, Muir Ridge. Mt. Tamalpais. Comment
Read comments
Mar 14 2007
  UCD59411  Arctostaphylos sensitiva Walter and Irja Knight 1986-2-24 5263 Marin Mt. Tamalpais. On Sierra Trail uphill from Camp Alice Eastwood. 175 Comment
  CAS-BOT-BC44698  Arctostaphylos sensitiva Walter Knight; Irja Knight 1986-2-24 5263 Marin Mt. Tamalpais - on Sierra Trial uphill from Camp Alics Eastwood on south-facing slope. 175 Comment
  CAS-BOT-BC46784  Arctostaphylos uva-ursi Peter Rubtzoff 1951-9-23 784 Marin Point Reyes Comment
  RSA164634  Arctostaphylos uva-ursi var. coactilis P. C. Everett 1963-11-20 24562 Marin Mt. Vision, above Perth. 244 Comment
  CAS-BOT-BC46806  Arctostaphylos virgata Alice Eastwood; John Thomas Howell 1936-3-22 2122 Marin from Inverness to Pt. Reyes Comment
  CAS-BOT-BC46808  Arctostaphylos virgata Catherine A. Toschi 1963-2-17 63 :7 Marin three miles northeast of Inverness (two miles up Mount Vision Road) 152 Comment
  JEPS38865 Image available Arctostaphylos virgata H. L. Mason 1929-2-17 Marin Inverness Ridge Comment
  POM132247  Arctostaphylos virgata Alice Eastwood 1907-2-10 s.n. Marin Mt. Tamalpais. Comment
  UC614989  Arctostaphylos virgata Beryl O. Schreiber 1936-2-1 2102 Marin near Shell Beach; Tomales Bay Comment
  UCD59189  Arctostaphylos virgata Walter Knight; Irja Knight 1986-2-24 5244 Marin 1.7 miles from Inverness en route to Point Reyes. Comment
  CAS-BOT-BC102180  Arctotheca T. C. Fuller; G. D. Barbe 1989-5-31 4317 Marin Tennessee Valley Trail, near Tennessee Cove Comment
  CAS-BOT-BC526232  Arctotheca prostrata Elizabeth McClintock 1983-8-27 s.n. Marin Bear Valley, National Seashore Comment
  CAS-BOT-BC400444  Aristolochia californica Beryl O. Schreiber 1937-4-24 2375 Marin 2 miles N.W. of Manor 60 Comment
  UC367065  Aristolochia californica J. G. Lemmon and wife May 1883 Marin San Rafael Comment
  SEINET7711258  Aristolochia californica Unknown Marin Ross Valley Comment
  RSA120828  Armeria maritima subsp. californica S. S. Tillett 1956-6-30 591 Marin 8.5 mi from Inverness toward Pt. Reyes Light just past turnoff to Drake's Beach. Point Reyes Peninsula. 91 Comment
  UC29612  Arnica discoidea W. L. Jepson Jun 11 1893-Jan 1 1900 Marin lower slopes Mt. Tamalpais Comment
  RSA93384  Arrhenatherum elatius J. T. Howell 1947-6-4 23224 Marin San Geronimo. Comment
  CAS-BOT-BC175910  Artemisia annua Doreen Smith 2002-9-13 s.n. Marin Near San Rafael war memorial, near Civic Center Auditorium Comment
  HSC2183  Artemisia californica J. T. Howell 1946-12-22 23034 Marin Southern slopes of Greenbrae Hills Comment
  UCD129228  Artemisia californica Lewis S. Rose 1966-9-29 66091 Marin Rodeo Lagoon. 30 Comment
  UC1176900  Artemisia douglasiana John Thomas Howell 1939-10-15 Marin Fairfax Comment
  UC521712  Artemisia pycnocephala Joseph Andorfer Ewan 1933-11-5 8096 Marin n shore Pt. Reyes Penisula Comment
  CAS-BOT-BC146237  Arundo donax Richard Mc. P Brown 1974-7-18 s.n. Marin Point Reyes National Seashore, Inverness Ridge, along dirt ridge road shortly after leaving Limantour Road at head of Bayview Trail. At road shoulder. Comment
  CAS-BOT-BC400506  Asarum caudatum John Thomas Howell 1946-4-14 21611 Marin Near Tomales Comment
  UC521727  Asarum caudatum Joseph Andorfer Ewan 1933-10-22 8063 Marin Inverness (canyon at town) Comment
  CAS-BOT-BC437680  Asclepias speciosa John Thomas Howell 1945-6-24 21244 Marin Lagunitas Meadows, Mount Tamalpais Comment
  CAS-BOT-BC65859  Aspidotis carlotta-halliae John Thomas Howell 1967-3-5 42037 Marin near Rattlesnake Camp, Mt. Tamalpais Comment
  UCD137285  Aspidotis densa Rimo Bacigalupi; Stan and Miriam Golding 1957-10-27 6102 Marin Southwestern flanks of Mt. Tamalpais, just 1/8 mile below and west of West Point., along old Stage road from West Point to Pan Toll Ranger Station. 536 Comment
  POM21572  Aster radulinus Philip A. Munz 1922-8-5 6439 Marin Mt. Tamalpais 244 Comment
  CAS-BOT-BC180461  Astragalus breweri Brandegee 1890-7-14 s.n. Marin Tamalpais Comment
  JEPS54546  Astragalus breweri L. M. Newlon 1921-1 88 Marin Mt. Tamalpais Comment
  RSA415788  Astragalus breweri Hutchinson 2755 Marin Mt. Carmel. [A. Davidson Herbarium label affixed to the right of original label, stating presented in 1930 by A. Davidson] Comment
  CAS-BOT-BC178303  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San anselmo, hill back of Hampton Ave. off of El Cerrito Ave. Comment
  UC13437  Astragalus gambelianus F. T. Bioletti Mar, 1891 Marin Angel Is. Comment
  CAS-BOT-BC182984  Astragalus gambelianus Walter Lennon 1975-4-4 s.n. Marin San Pedro Rd., San Rafael Comment
  CAS-BOT-BC193113  Astragalus pycnostachyus var. pycnostachyus L. Constance 1939-7-15 2523 Marin On Drake's Estero, 10 miles southwest of Inverness, Point Reyes Peninsula Comment
  SEINET3133930  Astragalus pycnostachyus var. pycnostachyus K. Brandegee 1907-6-30 sn Marin Bolinus Bay Comment
  HSC23757  Asyneuma prenanthoides R. A. Vanbianchi 1971-7-1 28 Marin San Geronimo Ridge, near Kent Lake. Comment
  CAS-BOT-BC69455  Athyrium filix-femina subsp. cyclosorum John Thomas Howell 1943-7-4 18258 Marin Ledum Swamp on road to Pt. Reyes. Comment
  RSA692539  Athyrium filix-femina subsp. cyclosorum M. B. Dunkle 1931-7-11 2484 Marin Tomales Bay, south side near Inverness Comment
  CAS-BOT-BC422378  Athysanus pusillus D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14125 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UC7114  Atriplex gmelinii var. gmelinii J. Burtt Davy 1897-9-18 4058 Marin San Rafael San Rafael (salt-marsh) Comment
  CAS-BOT-BC83552  Atriplex rosea Doreen Smith 2001-10-1 s.n. Marin Stafford Lake, Novato. Comment
  SBBG29936  Atriplex semibaccata J. T. Howell 1943-11-21 19338 Marin W of San Quentin near Greenbrae Comment
  CAS-BOT-BC231817  Avena barbata S. Whelan; L. DiGirolamo; A. Young 2012-5-5 101 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  UC53769  Avena barbata J. Burtt Davy Aug. 1898 4329 Marin near Olema Comment
  CAS-BOT-BC68355  Azolla filiculoides John Thomas Howell 1946-6-30 22170 Marin Rodeo Lagoon Comment
  UC1177515  Azolla filiculoides John Thomas Howell 1946-6-30 22170 Marin Rodeo Lagoon Comment
  CAS-BOT-BC98741  Baccharis douglasii Alice Eastwood 1920-8-15 10027 Marin Whites Hill Comment
  SD51332  Baccharis pilularis Darley F. Howe 1961-7-28 3083 Marin 11.3 miles from Inverness on road to Point Reyes. 245 Comment
  UC893704  Baccharis pilularis Alice Eastwood 1912-10-11 2307 Marin Mt. Tamalpais Comment
  CAS-BOT-BC16457  Barbarea orthoceras K. (Mrs.) Brandegee s.n. Marin Tamalpais. Comment
  UC10260  Barbarea orthoceras unknown 1880-1 Marin Comment
  UC1301173  Bellardia trixago Helen K. Sharsmith 1962-5-5 4969 Marin shoreline of Richardson Bay (between San Quentin and U.S. Highway 101); San Francisco Bay Region Comment
  RSA121714  Berberis pinnata B. O. Schreiber 1936-4-12 2192 Marin 3 miles NNE of Pierce s Ranch, Tomales Point. Comment
  UC1126279  Berberis pinnata H. S. Yates 1934-3-18 3699 Marin 2 mi nw Inverness; Point Reyes Quadrangle Comment
  RSA584823  Bidens tripartita Catherine Best 1984-10-1 1055 Marin Pine Gulch Delta, Bolinas Lagoon Comment
  CAS-BOT-BC66280  Blechnum spicant Miss E. Cannon 1898-1-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC100296  Blennosperma nanum var. robustum Ronie Clark 1983-4-12 PR 83 -007 Marin Point Reyes National Seashore. Tomales Point, parking area at Upper [Rierce] Pierce Ranch Comment
  JEPS95783  Blennosperma nanum var. robustum Wayne Roderick 1993-3-1 Marin 200 yards S of lighthouse parking lot Point Reyes Comment
Read comments
Apr 11 2012
  CAS-BOT-BC30983  Bolboschoenus maritimus J. Penalosa 1961-8-26 2195 Marin Tiburon Blvd at Belvedere Dr. Comment
  UC1133576  Bolboschoenus maritimus Beryl O. Schreiber 1936-6-21 2265 Marin 1 mile northwest of Inverness. Point Reyes Quad. Comment
  UC1541348  Bolboschoenus robustus H. E. and S. T. Parks September 1930 716 Marin vicinity Olema; vicinity of Olema Comment
  RSA285931  Borago officinalis T. C. Fuller 1969-3-19 18143 Marin E. side of Hwy 1, Stinson Beach. Comment
  CAS-BOT-BC145416  Brachypodium distachyon Catherine Best 1978-6-26 s.n. Marin Mar West, 0.2 mile northeast of Tiburon Boulevard, Tiburon. Comment
  CAS-BOT-BC145418  Brachypodium distachyon John Thomas Howell 1949-6-7 25340 Marin Chileno Valley. Comment
  CAS-BOT-BC145419  Brachypodium distachyon John Thomas Howell 1948-5-31 24327 Marin Devils Gulch near Camp Taylor. Comment
  CAS-BOT-BC145421  Brachypodium distachyon John Thomas Howell 1966-6-9 41563 Marin Just north of the John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC36740  Brassica rapa John H. Thomas 1966-1-30 11471 Marin McClures Beach, Tomales Point. Comment
  UCD114604  Brassica rapa P. B. Kennedy 1914-4-19 4712 Marin Mill Valley. Comment
  CAS-BOT-BC231810  Briza maxima J. Klein; G. Block; L. Webb; et al. 2012-5-5 822 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC304403  Briza maxima C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13130 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  SEINET4344859  Briza maxima M. H. Mills 1997-4-16 192 Marin San Quentin. Tiburon Peninsula, Middle Ridge Open Space Preserve 138 Comment
  UCD36559  Briza maxima Beecher Crampton 1954-4-28 1825 Marin 1 mile south of Ignacio, along U.S. 101. Comment
  SEINET3921266  Briza maxima Peter H. Raven 1957-5-2 10729 Marin Four miles west of China Camp.; 0 Comment
  SACT000464  Briza minor P. Kennedy 1914-4-19 Marin Comment
  SBBG56808  Briza minor unknown 1895-1 Marin Point Reyes Comment
  UCD57480  Briza minor P. B. Kennedy 1914-4-19 4699 Marin Mill Valley. Comment
  UCSB50663  Briza minor Bjorkman, Belle 1980-5-6 Marin Pt Reyes peninsula; 200 yds down Marshall Beach Trail 60 Comment
  CAS-BOT-BC531493  Brodiaea terrestris subsp. terrestris D. Benner; M. Murphy; A. Young; C. Brown 2015-5-9 15725 Marin Mount Tamalpais. Marin Municipal Water District lands: near Bon Tempe Channel trail Comment
  CAS-BOT-BC144317  Bromus Catherine Best 1981-5-19 s.n. Marin Growing along the road opposite the Laguna in Chileno Valley. Comment
  CHSC8181  Bromus carinatus M. Banning 1969-4-7 40 Marin 1 1/4 mi. N. of Olema on Hwy 1. 30 Comment
  SACT000514  Bromus carinatus S. Smith 1916-5-6 Marin Comment
  UCD58272  Bromus carinatus P. B. Kennedy 1926-5-30 s.n. Marin Road to Lake Lagunitas. 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-BC149207  Bromus carinatus var. carinatus John Thomas Howell 1943-6-13 18233 Marin Sausalito. Comment
  CAS-BOT-BC148905  Bromus carinatus var. marginatus John Thomas Howell 1945-7-4 21270 Marin Inverness Ridge. Comment
  CAS-BOT-BC155937  Bromus commutatus John Thomas Howell 1945-6-24 21245 Marin Mount Tamalpais, Lagunitas Meadow. Comment
  SEINET4374623  Bromus commutatus Davy 1900-1 6762 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC156101  Bromus diandrus John Thomas Howell 1966-4-6 41474 Marin Tiburon. John Thomas Howell Botanical Garden. Comment
  CAS-BOT-BC156105  Bromus diandrus Javier Penalosa 1961-4-29 1355 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  CAS-BOT-BC156150  Bromus diandrus Saichi Kawahara 1969-5-28 1101 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay. Comment
  CDA1807  Bromus diandrus D. G. Kelch 2007-3-29 7 .106 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  RSA107068  Bromus diandrus L. S. Rose 1956-6-25 56106 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  CAS-BOT-BC155014  Bromus hordeaceus Gordon H. True 1977-5-5 8180 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. West of PRBO headquarters bldg. 3 Comment
  CAS-BOT-BC155023  Bromus hordeaceus R. H. Wagner 1979-5-2 383 Marin Along trail to Marshall Beach. Point Reyes National Seashore. Comment
  UCD58949  Bromus laevipes P. B. Kennedy 1922-5-27 s.n. Marin Between Tamalpais and West Point Inn. Comment
  CDA1831  Bromus madritensis J. T. Howell 1947-4-27 23096 Marin Bald Mt. west of San Anselmo. 0 Comment
  SEINET245351 Image available Bromus maritimus Beecher Crampton 1954-4-28 1819 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  UCD59031  Bromus maritimus David L. Morgan 1961-4-30 s.n. Marin 1/2 mile east of lighthouse. Pt. Reyes. Comment
  OBI2530  Bromus maritimus Larry E. Brown 1971-6-21 2047 Marin In Point Reyes Natl Seashore Comment
  CAS-BOT-BC351057  Bromus rubens R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13342 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  SEINET196686 Image available Bromus rubens John Thomas Howell 1947-4-27 23096 Marin Bald Mt. west of San Anselmo. Comment
  CAS-BOT-BC443991  Bromus sterilis A. Williams; C. Darling; M. Garcia; R. Bronstrom; L. Juarez; A. Juarez 2014-4-26 14614 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  UC1177043  Bromus vulgaris John Thomas Howell 1943-5-30 18189 Marin Mount Tamalpais, Rifle Camp Mount Tamalpais; , Rifle Camp Comment
  CDA36058  Buddleja davidii Michael Perlmutter 2011-5-5 Marin Pine Gulch Creek, north of Bolinas. 0 Comment
  UC673291  Cakile edentula Herbert L. Mason 1924-11-16 1145 Marin Stinson Beach, Willow Camp Stinson Beach; , Willow Camp Comment
  JEPS30760  Cakile maritima John Thomas Howell 1943-10-3 19333 Marin just above high tide line Muir Beach Comment
  JEPS76980  Cakile maritima Robert M. Lloyd 1963-3-10 2103 Marin Point Reyes Comment
  CAS-BOT-BC185024  Calamagrostis rubescens John Thomas Howell 1945-7-15 s.n. Marin Near Liberty Springs. Comment
  CAS-BOT-BC438425  Calandrinia ciliata John Thomas Howell 1946-4-18 21655 Marin Ignacio Comment
  UC119780  Calochortus amabilis A. A. Heller 1904-4-28 7364 Marin Corte Madera Comment
  RSA49047  Calochortus luteus G. Ledyard Stebbins 1949-5-25 3975 Marin Tiburon. Comment
  RSA369102  Calochortus tiburonensis Robert Gustafson, Don Reynolds 1983-6-6 2704 Marin Ring Mountain Nature Preserve, Tiburon Peninsula Comment
  UC1414944  Calochortus tiburonensis Annetta Carter 1973-6 5849 Marin Tiburon Peninsula, Ring Mountain Ring Mountain; Tiburon Peninsula, Ring Mountain Comment
  UCSB18942  Calochortus tolmiei Breedlove, Dennis 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  CAS-BOT-BC483568  Calochortus tolmiei John Thomas Howell 1946-4-21 21697 Marin Near Ledram Swamp, Pt. Reyes Peninsula Comment
  CAS-BOT-BC483569  Calochortus tolmiei Lewis S. Rose 1960-4-21 60000 Marin Bolinas 30 Comment
  CAS-BOT-BC483573  Calochortus tolmiei D. E. Breedlove 1975-4-28 39384 Marin The Mesa, Bolinas 30 Comment
  UCSB44141  Calochortus tolmiei Bjorkman, Pelle 1980-4-6 Marin 300 yards along the Marshal Beach trail, Point Reyes peninsula Comment
  CAS-BOT-BC422412  Calochortus umbellatus L. McCubbin; F. Leist; P. Suri; N. Reid 2014-3-22 14200 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax Road, plot along unofficial trail to east. Comment
  POM234815  Calochortus umbellatus Lincoln Constance, Alan A. Beetle 1940-4-20 2565 Marin 4 miles SE of Fairfax 427 Comment
  UC1601668  Calochortus umbellatus W. H. Brewer 1862-3-28 916 Marin Tamalpais Comment
  UCSC000134  Calochortus umbellatus Beryl O. Schreiber 1932-3-20 95 Marin road to Miur Woods - Mill Valley Comment
  CAS-BOT-BC273285  Calycadenia fremontii John Thomas Howell 1952-9-11 s.n. Marin Between Bootjack Camp and swampy slope just to the east, Mt. Tamalpais Comment
  CAS-BOT-BC270540  Calycadenia multiglandulosa John Thomas Howell 1946-6-20 22109 Marin 4 miles S of Olema Comment
  CAS-BOT-BC270563  Calycadenia multiglandulosa L. R. Abrams 1915-10-25 5680 Marin Mount Tamalpais Comment
  JEPS30421  Calycadenia multiglandulosa Peter H. Raven, R. Snow 1958-7-25 13695 Marin Bootjack, Mount Tamalpais Mount Tamalpais Comment
  UC1177315  Calycadenia multiglandulosa J. Thomas Howell 1946-6-20 22109 Marin 4 mi s Olema Comment
  UC1195662  Calycadenia multiglandulosa A. R. Kruckeberg 1947-7-17 1526 Marin above Bootjack Camp; Mount Tamalpais State Park Comment
  UC942840  Calycadenia multiglandulosa Lewis S. Rose 1949-8-6 49150 Marin 4 mi w, above Alpine Lake Fairfax Comment
  CAS-BOT-BC270547  Calycadenia multiglandulosa Lewis S. Rose 1931-10-17 s.n. Marin Rattlesnake Camp on S slope of Mount Tamalpais Comment
  CAS-BOT-BC270553  Calycadenia multiglandulosa Lewis S. Rose 1931-10-17 s.n. Marin Mountain Theater, southern slopes of Mount Tamalpais Comment
  RSA126723  Calycadenia multiglandulosa subsp. cephalotes Peter H. Raven, R. Snow 1958-7-25 13695 Marin Bootjack, Mount Tamalpais Comment
  CAS-BOT-BC90906  Calycanthus occidentalis Gordon H. True 1977-7-21 8354 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 4 Comment
  JEPS127945  Calypso bulbosa Adam C. Schneider 2016-4-16 976 Marin Mount Tamalpais Watershed (N of State Park). High Marsh Trail. Comment
  CAS-BOT-BC436396  Calystegia John Thomas Howell 1947-5-21 23192 Marin Tiburon Comment
  CAS-BOT-BC436392  Calystegia collina subsp. collina Alice Eastwood 1907-6-9 s.n. Marin Mt. Tamalpais Comment
  UCD126149  Calystegia occidentalis John Thomas Howell 1947-5-8 23137 Marin Sausalito. Comment
  RSA89810  Calystegia purpurata P. A. Munz 1954-7-29 89810 Marin Olema Marshes. Comment
  SDSU5659  Calystegia purpurata D. F. Howe 1961-7-27 3069 Marin 0.8 mile south of Stinson Beach. 30 Comment
  CAS-BOT-BC215857  Calystegia purpurata subsp. purpurata Saichi Kawahara 1968-5-11 416 Marin Excelsior Lane, Sausalito 9 Comment
  CAS-BOT-BC215894  Calystegia purpurata subsp. purpurata Carl B. Wolf 1927-4-24 335 Marin Coastal side of Mill Valley Toll Road Comment
  UC1134552  Camassia quamash B. O. Schreiber 1938-5-14 2508 Marin 2 mi ne of Abbotts Lagoon 91 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-BC497593  Camassia quamash subsp. linearis Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  RSA186608  Camissonia strigulosa Peter H. Raven 1963-4-27 18244 Marin Dillon Beach. Comment
  UC589471  Campanula californica Beryl O. Schreiber 1932-6-30 635 Marin Indian Beach Tomales Bay Comment
  SEINET10463944  Campanula californica Jussell 1933-7-30 JUSSELL 405 Marin Marsh at summit of road from Inverneww to Point Reyes Comment
  SEINET10463945  Campanula californica Baker 1938-8-16 Baker 9228 Marin Marsh along Point Reyes highway, west of Inverness, on ocean side of ridge Comment
  SEINET10462850  Campanula prenanthoides Townsend S. Brandegee 1908-7-6 Brandegee s.n. Marin GRADE BET. BOLINAS RIDGE & LIBERTY<S Comment
  SEINET10703190  Campanula scouleri David B. Dunn 1940-1 Dunn UMO 51426 Marin Collected at Biledo Meadows south of the Mariposa Big Tree Grove (out of park). Comment
  CAS-BOT-BC403906  Cannabis sativa W. C. Lewis 1919-9-1 s.n. Marin Tiburon Comment
  CAS-BOT-BC37481  Cardamine californica Mrs. H. C. Cantelow 1936-1-26 1120 Marin Ross. Our Native Woods. Comment
  CAS-BOT-BC37490  Cardamine californica E. M. Zeile 1922-2-26 s.n. Marin Cascade Canyon. Comment
  CAS-BOT-BC37491  Cardamine californica Catherine A. Toschi 1963-2-17 63 :12 Marin 0.5 mile north of Inverness. 4 Comment
  SEINET8218673  Cardamine hirsuta E. P. Sheldon 1903-3-1 s. 11577 Marin Corta modera. Comment
  CAS-BOT-BC37905  Cardamine oligosperma L. R. Abrams 1927-4-19 11618 Marin Road from Inverness to Point Reyes at head of Drakes Estuary. Comment
  CAS-BOT-BC37908  Cardamine oligosperma Greg de Nevers 2001-3-13 12136 Marin Audubon Canyon Ranch. 304 Comment
  UC614944  Cardamine oligosperma Beryl O. Schreiber 1936-2-1 2107 Marin trail to Shell Beach; Tomales Bay Comment
  UC1561433  Cardionema ramosissimum Barbara Ertter with Annetta Carter 1985-7-21 5764 Marin e. side of Sir Francis Drake Hwy. at head of Drakes Estero (opposite radio tower, Point Reyes); Point Reyes Comment
  POM203999  Cardionema ramosissimum M. S. Jussel 1933-10-8 s.n. Marin Point Reyes. Comment
  CDA32969  Carduus acanthoides Dave Minnesang & Phyllis Hiatt 1979-5-17 Marin Pt. Reyes National Seashore; near Inverness, Mt Vision Overlook Rd. 0 Comment
  CDA36781  Carduus acanthoides D. B. Joley & W. J. Ferlatte 1976-7-27 25 Marin Near Pt. Reyes. 0 Comment
  UC750591  Carduus pycnocephalus subsp. pycnocephalus J. Thomas Howell 1946-5-4 21754 Marin near Burdell (along Redwood Highway); Redwood Highway Comment
  CAS-BOT-BC18293  Carex Hans Leschke 1944-4-2 s.n. Marin Tamalpais. Between Rock Springs & Barth's Retreat. Comment
  CAS-BOT-BC19683  Carex athrostachya John Thomas Howell 1946-6-13 22025 Marin Chileno Valley. Comment
  CAS-BOT-BC19684  Carex athrostachya John Thomas Howell 1946-5-4 21716 Marin East of Aurora School at Sonoma County line. 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
  UC837241  Carex bolanderi Eric Walther 1919-6-15 Marin Mt. Tamalpais Comment
  CAS-BOT-BC34041  Carex brevicaulis Alice Eastwood; John Thomas Howell 1939-5-28 7380 Marin Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC34050  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-10 5260 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Just south of Lake Ranch. 182 Comment
  RSA0079892  Carex brevicaulis John Thomas Howell 1946-5-4 21727 Marin Near Dillons Beach. Comment
  CAS-BOT-BC34390  Carex cusickii John Thomas Howell 1958-6-28 33641 Marin Willow Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC35004  Carex densa John Thomas Howell 1938-6-19 13924 Marin Head of Steep Ravine, Mt. Tamalpais. Comment
  CAS-BOT-BC35035  Carex densa Alice Eastwood; John Thomas Howell 1938-5-8 5492 Marin Head of Nicasio Creek. Comment
  CAS-BOT-BC35036  Carex densa John Thomas Howell 1938-5-22 13790 Marin San Anselmo Canyon. Comment
  CAS-BOT-BC35038  Carex densa John Thomas Howell 1942-6-21 16987 Marin Carson Ridge. Comment
  POM248593  Carex densa J. T. Howell 1938-5-22 13790 Marin San Anselmo Canyon. Comment
  CAS-BOT-BC35011  Carex densa John Thomas Howell 1966-4-30 41523 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC19956  Carex exsiccata John Thomas Howell 1946-6-13 22032 Marin Chileno Valley. Comment
  CAS-BOT-BC19958  Carex exsiccata Hans Leschke 1946-7-14 s.n. Marin Mt Tamalpais. Hidden Lake. Comment
  POM203966  Carex globosa J. T. Howell 1933-4-30 11193 Marin North side of Mt. Tamalpais. Comment
  SEINET10752908  Carex globosa Wilhelm N. Suksdorf 1913-7-16 Suksdorf 516 Marin By the railroad on Mount Tamalpais. Comment
  UC825815  Carex gynodynama Joseph Andorfer Ewan 1934-3-15 8904 Marin Open Coastal Hills, 4 miles NW of Fallon. Comment
  CAS-BOT-BC22137  Carex harfordii John Thomas Howell 1944-6-4 19575 Marin Inverness Ridge west of Inverness. Comment
  CAS-BOT-BC22140  Carex harfordii Gordon H. True 1970-5-7 5328 Marin Point Reyes Bird Observatory, 3 miles southwest of Bolinas at Arroyo Honda. Chaparral slope east of entrance road. 76 Comment
  CAS-BOT-BC22141  Carex harfordii John Thomas Howell; J. W. Stacey 1936-6-7 12645 Marin Ledum Swamp on road to Point Reyes. Comment
  SEINET4291989 Image available Carex harfordii A. L. Hipp 1999-1 ah 318 Marin Point Reyes National Seashore. Along creek E. of Drakes View Trail/Bayview Trail intersection, ca. 27 paces. Comment
  RSA51946  Carex harfordii J. T. Howell 1946-6-2 21968 Marin Potrero Meadow, Mt. Tamalpais. Comment
  UC710443  Carex leptalea John Thomas Howell 1943-7-4 18254 Marin on road to Point Reyes; Ledum Swamp Comment
  CAS-BOT-BC31609  Carex luzulina var. ablata John Thomas Howell 1938-6-5 13896 Marin Mt. Tamalpais, Azalea Flat. Comment
  JEPS81259  Carex luzulina var. ablata Edward Lee with W. Joseph 1935-7-18 1576 Marin along Mt. Davis Trail, between East and Middle Peak of Mt. Tamalpais Comment
  CAS-BOT-BC31654  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
  RSA52105  Carex lyngbyei J. T. Howell 1949-5-22 25323 Marin Salt marsh, 1 mile south of Inverness Comment
  CAS-BOT-BC146631  Carex mendocinensis John Thomas Howell 1967-5-5 42168 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  SEINET7568178 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 316 Marin Along dry trail edge in Burned Bishop Pines. Point Reyes National Seashore, Bayview Trail, NNW exposure. 171 Comment
  UC833565  Carex nudata J. A. Ewan 1936-3-8 9412 Marin Alpine Lake, E end Comment
Read comments
Feb 28 2010
  CAS-BOT-BC119393  Carex obnupta John Thomas Howell 1943-6-13 18228 Marin Sausalito hills Comment
  UC827418  Carex obnupta Wilhelm N. Suksdorf 1913-7-9 473 Marin Tennessee Valley Comment
  UC683308  Carex pachystachya A. A. Beetle 1939-6-23 1504 Marin 5 mi from Inverness (Tomales Point) Comment
  CAS-BOT-BC118433  Carex praegracilis John Thomas Howell 1943-5-15 18101 Marin Tiburon Peninsula Comment
  CDA32931  Carex praegracilis D. G. Kelch 2009-5-25 9 .307 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. Comment
  SEINET7577058 Image available Carex subbracteata Andrew L. Hipp 1999-5-26 330 Marin Point Reyes National Seashore, Marshall Beach Trail. 30 Comment
  UC905016  Carex subbracteata John Thomas Howell 1949-5-25 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC116922  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12647 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC116894  Carex subbracteata var. subbracteata John Thomas Howell 1949-5-25 25336 Marin Sandy flats behind dunes, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC116901  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12654 Marin Sandy mesa of Point Reyes Peninsula. Comment
  CAS-BOT-BC115582  Carex tumulicola Alice Eastwood; John Thomas Howell 1939-5-28 7402 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC115588  Carex tumulicola John Thomas Howell 1949-5-25 25334 Marin Grassy flat behind dunes, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC422408  Carex tumulicola J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14345 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  UC747494  Carex tumulicola G. Thomas Robbins 1944-4-14 1536 Marin ca. 2 mi w Hamilton Field Air Base (Big Rock Ridge) 365 Comment
  SEINET10749287  Carex turbinata A. Arthur Heller 1902-6-18 Heller 5716 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  RSA15393  Castilleja affinis Carl B. Wolf 1927-4-24 325 Marin The coastal side of Mill Valley toll road. Comment
  SD234543  Castilleja affinis Virginia Pinkus Ryder 1964-4-25 155 Marin China Camp. Found on cliff facing San Pablo Bay. 29 Comment
  UCD122143  Castilleja affinis H. A. Borthwick 1925-6-5 1955 Marin location unknown. Comment
  CHSC12729  Castilleja affinis subsp. affinis M. S. Taylor 1974-4-26 208 Marin Off Mesa Rd, ca. 22 mi n of San Francisco. 10 Comment
  JEPS19656  Castilleja affinis subsp. affinis L. R. Heckard 1956-7-22 800 Marin near Point Reyes Lighthouse; Point Reyes Comment
  JEPS58948  Castilleja affinis subsp. affinis John Thomas Howell 1946-5-12 21781 Marin Carson Ridge Comment
  JEPS67855  Castilleja affinis subsp. affinis L. R. Heckard and Richard Brown 1972-5-2 2918 Marin South Headland at Point Reyes Point Reyes Comment
  JEPS29373  Castilleja affinis subsp. neglecta L. R. Heckard 1961-7-26 S- 797 Marin Tiburon; ; ; near St. Hilaire's Catholic Church, Tiburon Comment
Read comments
Mar 12 2012
  JEPS73879  Castilleja affinis subsp. neglecta L. R. Heckard 1974-5-14 3684 Marin n end Tiburon Peninsula; , Ring Mt. Comment
  CAS-BOT-BC249252  Castilleja ambigua subsp. ambigua Doreen Smith 1995-8-3 s.n. Marin Rodeo Lagoon, S W corner near Pine Gulch corner Comment
  UC27159  Castilleja ambigua subsp. ambigua Alice Eastwood Jul 1896 Marin Tennessee Bay Comment
  JEPS93141  Castilleja ambigua subsp. humboldtiensis T. I. Chuang 1992-6-17 Marin n of Inverness Park (just n of Motel Inverness, along Sir Francis Drake Blvd, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  JEPS93143  Castilleja ambigua subsp. humboldtiensis M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2436 Marin n of Inverness Park (along Sir Francis Drake Blvd, just n of Motel Inverness, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 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
  UC673461  Castilleja attenuata H. L. Mason 1928-4-13 4316 Marin n of San Rafael Comment
  SEINET6047350  Castilleja densiflora Unknown 1990-8-12 6315 Marin Point Reyes National Seashore, Trail to Chimney rock in sandy soils. Comment
  JEPS93152  Castilleja densiflora subsp. densiflora M. Wetherwax with D. Pendleton 1993-4-3 2441 Marin both sides Pt. Reyes-Petaluma Rd. (small w island in Nicasio Reservoir); Nicasio Reservoir 50 Comment
  JEPS93153  Castilleja densiflora subsp. densiflora M. Wetherwax with D. Pendleton 1993-4-3 2441 Marin both sides Pt. Reyes-Petaluma Rd. (small w island in Nicasio Reservoir); Nicasio Reservoir 50 Comment
  UC27172  Castilleja densiflora subsp. densiflora Ivar Tidestrom 1895-5-2 Marin near Mill Valley Comment
  UC444419  Castilleja densiflora subsp. densiflora Miss Eastwood 1901-5-6 Marin hills back of settlement Inverness Comment
  UCSB58256  Castilleja densiflora subsp. densiflora Gliessman, Stephen 1969-3-31 Marin Approximately 1.0 mi. north of junction of Marwest Rd. and Tiburon Peninsula Highway 91 Comment
  SEINET6057069  Castilleja exserta Unknown 1990-8-12 6332 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UCSB15259  Castilleja exserta subsp. exserta Breedlove, Dennis 1962-4-17 Marin near lighthouse; on Point Reyes Peninsula 60 Comment
  CDA12279  Castilleja foliolosa G. F. Hrusa 1989-2-16 5835 Marin Mt. Tamalpais State Park; approx. 3/4 mile E of Bootjack parking area. Comment
  JEPS104730  Castilleja foliolosa John L. Morrison 1937-6-2 2476 Marin Angel Island, below the road on the steep NW slope opposite Tiburon Comment
  JEPS77218  Castilleja foliolosa Robert M. Lloyd 1963-4-24 2360 Marin 5.3 mi s Fairfax (on Bolinas road) Comment
  UC747050  Castilleja foliolosa G. Thomas Robbins 1944-4-14 1543 Marin about 1 mi w Hamilton Field Air Base; Big Rock Ridge 152 Comment
  RSA428378B  Castilleja franciscana M. B. Dunkle 1936-8-14 4803 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  RSA128918  Castilleja minor subsp. spiralis Peter H. Raven 1950-7-20 2650 Marin Old Stage Road, above Bootjack, Mt. Tamalpais. Comment
  CAS-BOT-BC32560  Castilleja neglecta Mary Katherine (Mrs.) Brandegee 1909-5-1 s.n. Marin Tiburon Comment
  JEPS127962  Castilleja subinclusa subsp. franciscana Adam C. Schneider with Susan Fawcett 2014-3-28 438 Marin West side of CA State Highway, 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. 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
  UC201433  Castilleja subinclusa subsp. franciscana Harriet A. Walker 1918-4-21 4074 Marin Lagunitas; rear of Miss Walkers Comment
  JEPS62608  Castilleja subinclusa subsp. franciscana T. I. Chuang with Fei-Mei Chuang 1970-8-25 6847 Marin 2.2 mi nw Pt. Reyes Comment
  JEPS35814  Castilleja wightii Rimo Bacigalupi, and L. R. Heckard 1964-7-27 8960 Marin 9.5 mi e Marshall to Petaluma road jct. with Highway 1 at Marshall (along road from Marshall to Petaluma); Marshall Comment
  JEPS60442  Castilleja wightii T. I. Chuang and F. M. Chuang 1969-6-28 6681 Marin 2 mi s Stinson Beach (on Highway 1) Comment
  OBI9674  Castilleja wightii H. E. McMinn 1938-6-19 5144 Marin Muir Beach Comment
  JEPS78284  Castilleja wightii L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5128 Marin w of Drakes Beach; Pt. Reyes Peninsula Comment
  RSA189737  Castilleja wightii Noel H. Holmgren, James L. Reveal 1966-6-6 2639 Marin Point Reyes, near light house parking lot. Comment
  RSA518674  Castilleja wightii L. R. Heckard, Richard Brown 1972-5-2 2916 Marin Behind beach parking area, Pt. Reyes Seashore. Comment
  SD51346  Castilleja wightii Darley F. Howe 1961-7-27 Marin 0.6 mile south of Stinson Beach on #1, bluff above ocean 29 Comment
  NY68183  Castilleja wightii subsp. rubra F. W. Pennell 1940-5-20 25452 Marin Route 1. Shale. W of Fairfax. 45.7 Comment
  CAS-BOT-BC40235  Caulanthus lasiophyllus Peter H. Raven; Michael P. Johnson 1967-5-1 21126 Marin Angel Island. On south side of island near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC175240  Ceanothus Doreen Smith 1999-3-1 s.n. Marin Near Mt. Home to Alice Eastwood Camp road, Mt. Tamalpais S. Comment
  UC870699  Ceanothus Alice Eastwood, John Thomas Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  CAS-BOT-BC48884  Ceanothus cuneatus H. E. McMinn 1925-12-20 1584 Marin From draw leading into Alpine Lake - about 2 mi. from dam Comment
  UC1071302  Ceanothus cuneatus N. French 1935-3-23 602 Marin Muir Woods Tamalpais Quad. 121 Comment
  JEPS83642  Ceanothus cuneatus var. cuneatus R. Raiche 1988-1-24 80006 Marin se end of beach (bluff, below WWII army instillation); Marin Headlands, Tennessee Valley Comment
  UC1281524  Ceanothus cuneatus var. cuneatus H. E. McMinn 1923-2-17 846 Marin above Mt. Theatre Comment
  UC18287  Ceanothus cuneatus var. cuneatus W. H. Brewer 1862-3-28 912 Marin Tamalpais Comment
  CAS-BOT-BC48427  Ceanothus cuneatus var. ramulosus L. R. Abrams 1927-2-19 11567 Marin Mt. Tamalpais Comment
  CAS-BOT-BC49144  Ceanothus cuneatus var. ramulosus Saichi Kawahara 1968-3-10 27 Marin Alpine Dam Road, about 1 mile from Alpine Gulch on Fairfax side. 316 Comment
  OBI3002  Ceanothus cuneatus var. ramulosus Lewis S. Rose 1968-3-18 68006 Marin Mount Tamalpais, Bootjack Camp 366 Comment
  UC1071303  Ceanothus cuneatus var. rigidus A. E. Wieslander 1935-2-1 503 Marin 1 mi s. West Peak; Tamalpais quad. 457 Comment
  JEPS42386  Ceanothus foliosus W. L. Jepson 1892-4-5 14017 a Marin Mt. Tamalpais Comment
  LA43582  Ceanothus foliosus Lewis S. Rose; 1937-4-25 37233 Marin South slope of Mt. Tamalpais 304 Comment
  SEINET13945877 Image available Ceanothus foliosus A. A. Heller 1906-1 8393 Marin Mt. Tamalpais; Near the summit. Comment
  SEINET13945884 Image available Ceanothus foliosus Lewis S. Rose 1942-1 42005 Marin South slope of Mt. Tamalpais, alt ca 1000 ft 305 Comment
  CAS-BOT-BC50906  Ceanothus foliosus var. foliosus Alice Eastwood 1903-4-5 3159 Marin Mt. Tamalpais Comment
  CAS-BOT-BC50908  Ceanothus foliosus var. foliosus Alice Eastwood 1913-3-16 2501 Marin Mt. Tamalpais Comment
  CAS-BOT-BC50934  Ceanothus foliosus var. foliosus W. L. Jepson 1897-4-10 s.n. Marin ross Valley: trail to Mt. Tamalpais Comment
  RSA21907  Ceanothus gloriosus L. S. Rose 1937-5-31 37323 Marin Bolinas Ridge Comment
  RSA339403  Ceanothus gloriosus var. exaltatus Roger Raiche 1984-3-23 40071 Marin Secondary ridge of major ridge (unnamed) on s side of Marshall-Petaluma Road (above Salmon Creek) near road marker C112 04.52 (this is about 2.5 miles nw of this road's intersection with Wilson Hill Road [also known as Hicks Valley Road]). 122 Comment
  JEPS76993  Ceanothus gloriosus var. gloriosus Robert M. Lloyd 1963-3-10 2114 Marin Pt. Reyes Peninsula Drakes Bay Beach (on cliffs); , , on cliffs Comment
  UC33648  Ceanothus gloriosus var. gloriosus Chestnut and Drew 1891-4-15 Marin west summit of Bolinas Ridge. Comment
  CAS-BOT-BC83776  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 910 b Marin Point Reyes National Seashore, on ridge NW of Pierce Point Road 170 Comment
  CAS-BOT-BC83824  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-6 907 b Marin Point Reyes National Seashore, Inverness Ridge 220 Comment
  CAS-BOT-BC51099  Ceanothus jepsonii Miss. A. Eastwood 1899-3-19 s.n. Marin Mt. Tamalpais Comment
  POM85926  Ceanothus jepsonii Brandegee s.n. Marin Mt. Tamalpais. Comment
  UCD112058  Ceanothus jepsonii Heidi E. M. Dobson 1978-3-28 306 Marin Overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  CAS-BOT-BC51409  Ceanothus masonii H. E. McMinn 1923-2-17 829 a, b, c 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
  UC79846  Ceanothus oliganthus var. sorediatus Katharine Brandegee 1890-5-2 42 Marin Bolinas Ridge Comment
  CAS-BOT-BC52960  Ceanothus thyrsiflorus Brandegee 1890-5-1 17 Marin Mt. Tamalpais Comment
  JEPS35806  Ceanothus thyrsiflorus Rimo Bacigalupi and L. R. Heckard 1964-4-29 8941 Marin ca 3 mi ne Point Reyes (slopes e of Drakes Beach) Comment
  SD64383  Ceanothus thyrsiflorus D. F. Howe 1966-6-1 Marin 1 mile west of Inverness, Point Reyes Peninsula 60 Comment
  UC1281280 Image available Ceanothus thyrsiflorus H. E. McMinn 1938-6-19 5154 Marin Pt. Reyes lighthouse, Marin Co. Comment
  UC452664  Ceanothus thyrsiflorus I. J. Condit 1913-4-8 Marin slope above Muir Woods; slope above Muir Woods Comment
  UC589384  Ceanothus thyrsiflorus Beryl O. Schreiber 1932-6-17 502 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  RSA0093434  Ceanothus thyrsiflorus var. thyrsiflorus Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  CAS-BOT-BC52411  Ceanothus velutinus var. velutinus Alice Eastwood 1925-1-1 s.n. Marin Mt. Tamalpais ridge between Larkspur and Mill Valley Comment
  CAS-BOT-BC52799  Ceanothus verrucosus Ira L. Wiggins 1928-6-17 3284 Marin Near Torrey Pines Park Comment
  CAS-BOT-BC334487  Centaurea calcitrapa J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13366 Marin Marin Municipal Water District Lands: Mount Tamalpais. Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UCR136420  Centaurea melitensis Beecher Crampton 1957-7-11 4169 Marin San Francisco Bay, just south of Muir Beach 30 Comment
Read comments
Jun 14 2006
  RSA176443  Centaurea solstitialis Peter H. Raven 1961-8-22 16566 Marin San Anselmo Comment
  UCD121502  Centaurium tenuiflorum Heidi E. M. Dobson 1977-7-8 264 (V) Marin Next to Bolinas-Fairfax Road at base of Pine Hill. Comment
  JEPS67145  Centromadia pungens subsp. pungens Barbara Menzies 1971-10-21 Marin near Stinson Beach; White Gate Ranch Comment
  UC336266  Cerastium arvense unknown May 1877 Marin Sausalito Comment
  RSA65533  Cerastium arvense F. W. Peirson 1926-3-28 6533 Marin Tennessee Cove. Comment
  UC1300956  Cerastium arvense Helen K. Sharsmith 1963-3-30 5276 Marin headlands near lighthouse Point Reyes Peninsula; San Francisco Bay Region, Point Reyes Peninsula 121 Comment
  CAS-BOT-BC388313  Cerastium glomeratum John Thomas Howell 1959-11-4 35116 Marin Just north of Point Reyes (town) Comment
  CAS-BOT-BC400192  Ceratophyllum demersum M. S. Jussel 1934-10-21 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC135518  Cercocarpus betuloides var. betuloides John Thomas Howell 1947-3-2 23040 Marin Above Blythedale Canyon, east side of Mt. Tamalpais Comment
  CAS-BOT-BC135519  Cercocarpus betuloides var. betuloides John Thomas Howell 1939-8-27 15320 Marin Near Phoenix Lake Comment
  CAS-BOT-BC135521  Cercocarpus betuloides var. betuloides J. P. Moore 517 Marin San Rafael Comment
  SBBG33881  Chamaesyce maculata L. S. Rose 1969-7-12 69081 Marin San Rafael 30 Comment
  CAS-BOT-BC232283  Cheilanthes gracillima S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1003 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  JEPS19823  Cheilanthes intertexta Rimo Bacigalupi with Stan and Miriam Golding 1957-10-27 6100 Marin ca. 3/4 mi below and n of Rock Springs (trail from Rock Springs to Laurell Dell); w shoulder Mt Tamalpais 621 Comment
  CAS-BOT-BC149650  Chenopodium berlandieri var. zschackei Doreen Smith 2001-10-1 s.n. Marin Stafford Lake Comment
  UC7314  Chenopodium macrospermum var. halophilum H. N. Bolander 1863-1 2489 Marin Comment
  UCD138409  Chlorogalum pomeridianum Morris Halperin; Leo Daffner 1932-6-21 s.n. Marin Between Camp Kent and Big Lagoon. Comment
  SD81288  Chlorogalum pomeridianum var. divaricatum Darley F. Howe 1969-5-26 4574 2 Marin North part of Point Reyes. Comment
  CAS-BOT-BC232237  Chlorogalum pomeridianum var. pomeridianum B. Young; K. Emmett; O. Anderson; et al. 2012-6-23 1720 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  UCD123794  Chloropyron maritimum subsp. palustre A. Brown 1993-5-14 s.n. Marin 4.2 km northeast of mouth of Tomales Bay near Ocean Roar west Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta. Comment
  CAS-BOT-BC237996  Chloropyron molle subsp. molle Hans Leschke 1945-7-8 s.n. Marin Burdell Comment
  CAS-BOT-BC237998  Chloropyron molle subsp. molle John Thomas Howell 1945-7-8 21283 Marin Bordering San Antonio Creek near San Antonio station Comment
  CAS-BOT-BC237999  Chloropyron molle subsp. molle Hans Leschke 1945-7-8 s.n. Marin Between Burdell & San Antonio Comment
  UC1176905  Chorizanthe cuspidata John Thomas Howell 1946-7-4 22176 Marin Dillons Beach Comment
  CAS-BOT-BC191541  Chorizanthe cuspidata var. villosa John Thomas Howell 1946-6-9 21999 Marin Abbotts Lagoon Comment
  CAS-BOT-BC191545  Chorizanthe cuspidata var. villosa Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  SJSU15183  Chorizanthe cuspidata var. villosa Sandra Baron 2006-6-15 Marin Alongside Pierce Point road by Kehoe beach trail, Point Reyes National Seashore, Point Reyes Comment
  JEPS85244  Chorizanthe valida Liam Davis 1989-6-29 9002 Marin 200 m s of southernmost portion Abbott's Lagoon (Point Reyes National Seashore); Point Reyes National Seashore 12 Comment
Read comments
Jun 20 2017
  CAS-BOT-BC36455  Chrysolepis chrysophylla Eva de Becker 1984-8-8 s.n. Marin S. side Mt. Tamalpais on Troup 80 trail, above its jct. with Sierra Trail Comment
  CAS-BOT-BC492936  Chrysolepis chrysophylla T. Gosliner; S. Whelan; R. Schneider; M. Munroe; H. Yager; A. Young; R. Johnson; A. Dompe; J. Kurzweil 2015-7-21 Gosliner 004 Marin Mount Tamalpais: Marin Municipal Water District lands: Hog Back Road above Throckmorton Fire Station, just uphill from intersection with Matt Davis Trail Comment
  POM166553  Chrysolepis chrysophylla P. A. Munz 1922-8-5 6443 Marin Mt. Tamalpais. 366 Comment
  JEPS46309  Chrysolepis chrysophylla var. minor Wilfred T. Frost 1932-9-18 466 Marin Eldridge Grade; Mt. Tamalpais Comment
  SD87627  Chrysolepis sempervirens Frank W. Peirson 1925-10-3 6450 Marin Mt. Tamalpais Comment
  NY163231  Chrysopsis arenaria A. D. E. Elmer 07 1903 4556 Marin Point Reyes Comment
  UC1746140  Cicendia quadrangularis Annetta M. Carter, Herbert L. Mason 1938-5-18 1411 Marin 8.4 mi from [W of] Inverness. Pt. Reyes. Comment
  UC1021818  Cicuta douglasii L. Constance and R. Bacigalupi with J. W. Dawson, M. Hiroe, and O. Solbrig 1955-10-22 3619 Marin 4.5 mi sw of Inverness (Point Reyes Peninsula); Point Reyes Peninsula 30 Comment
  UC1177291  Cirsium andrewsii J. Thomas Howell 1947-6-18 23275 Marin Dillons Beach Comment
  CAS-BOT-BC284450  Cirsium brevistylum Gordon H. True; Fred Ross 1970-4-10 5264 Marin Just S of Lake Ranch, Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 243 Comment
  CAS-BOT-BC100967  Cirsium hydrophilum var. vaseyi Roger Raiche 1985-8-3 RR 50709 Marin Pine Mountain, Carson Ridge area, above Little Carson Canyon 335 Comment
  JEPS81188  Cirsium hydrophilum var. vaseyi Edward Lee with W. Joseph 1935-7-18 1571 Marin along Mt. Davis trail between East Peak and Middle Peak; Mt. Tamalpais Comment
  CAS-BOT-BC285598  Cirsium occidentale var. occidentale Peter H. Raven; Michael P. Johnson 1967-5-2 21304 Marin Angel Island. Between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC285601  Cirsium occidentale var. occidentale Lincoln Constance; Alan A. Beetle 1941-5-9 2813 Marin 1.6 miles north of Stinson Beach 15 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
  UC615089  Cirsium occidentale var. occidentale Beryl O. Schreiber 1936-4-12 1293 Marin 0.3 mi nne of Pierce's Ranch; Tomales Bay, Tomales Point Comment
  CAS-BOT-BC280458  Cirsium quercetorum Gordon H. True 1969-5-9 4911 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 30 Comment
  CAS-BOT-BC280459  Cirsium quercetorum Lewis S. Rose 1948-5-30 48120 Marin Sausalito 91 Comment
  CAS-BOT-BC280462  Cirsium quercetorum John Thomas Howell 1944-7-9 19687 Marin Inverness Ridge Comment
  CAS-BOT-BC288686  Cirsium quercetorum John Thomas Howell 1939-6-4 14721 Marin Point Reyes lighthouse Comment
  UC1177293  Cirsium quercetorum John Thomas Howell 1943-6-6 18200 Marin between Mill Valley Muir Woods Comment
  CAS-BOT-BC288689  Cirsium quercetorum Alice Eastwood 1925-9-1 s.n. Marin Eastwood Place, Mt Tamalpais Comment
  CAS-BOT-BC32818  Cirsium remotifolium Evalina Cannon s.n. Marin Mt. Tamalpais Comment
  CDA5058  Cistus creticus R. A. Ballard 1971-7-2 Marin Black Point. 0 Comment
  CAS-BOT-BC223898  Cistus ladanifer Wilma Follette; Doreen Smith 1999-2-13 s.n. Marin Black Canyon above Dominican College, San Rafael Comment
  CAS-BOT-BC223899  Cistus ladanifer Barbara Prince 1991-5-28 s.n. Marin East of San Rafael Comment
  UCD104012  Clarkia affinis Eric S. Nagy 1990-5-23 12 Marin N end of Alpine Dam, Alpine Lake. Comment
  SBBG27976  Clarkia amoena J. T. Howell 1946-6-9 Marin Pierce Ranch, N of Point Reyes peninsula Comment
  UC589390  Clarkia amoena Beryl O. Schreiber 1932-6-29 588 Marin Sand Dune Beach Tomales Bay Comment
  SBBG18157  Clarkia amoena C. B. Hardham 1962-6-8 10448 Marin McClures Beach, Pt Reyes Peninsula Comment
  RSA12235  Clarkia amoena subsp. amoena Carl B. Wolf 1934-6-28 5780 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  UC20296  Clarkia amoena subsp. amoena Alice Eastwood 1896-7-5 Marin Tocaloma Comment
  CAS-BOT-BC164210  Clarkia concinna Doreen Smith 2001-6-11 s.n. Marin Lucas Valley Road, from Mt. Muir ct. to junction with Nicasio Valley road Comment
  UC204064  Clarkia davyi A. D. E. Elmer July, 1903 4610 Marin Point Reyes Post Office Comment
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Aug 6 2010
  UC589559  Clarkia davyi Beryl O. Schreiber 1932-6-17 529 Marin Waterfall Beach Tomales Bay Comment
  UCD21731  Clarkia davyi Robin McMaster 1972-8-17 202 Marin Point Reyes. Comment
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Jun 11 2012
  CAS-BOT-BC434201  Clarkia gracilis P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14149 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-BC164611  Clarkia gracilis subsp. gracilis John Thomas Howell 1946-5-12 21811 Marin Carson Ridge Comment
  CAS-BOT-BC232263  Clarkia gracilis subsp. gracilis T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1226 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  SJSU10995  Clarkia gracilis subsp. gracilis G. B. Youngberg 1956-5-19 426 Marin Rock Springs, Mt Tamalpais 701 Comment
  CAS-BOT-BC164605  Clarkia gracilis subsp. gracilis John Thomas Howell 1946-6-23 22119 Marin Head of Little Carson Canyon Comment
  CAS-BOT-BC172550  Clarkia purpurea subsp. purpurea Wilma Follette; Doreen Lonich 2004-4-27 s.n. Marin Edge of road, Alexander Avenue approach to Golden Gate Bridge Comment
  UC101792  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee June 1907 Marin Tiburon Hills Comment
  UCD163736  Clarkia purpurea subsp. viminea Peter Rubtzoff 1981-5-7 9640 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
  UCD163894  Clarkia purpurea subsp. viminea Peter Rubtzoff 1980-7-12 9458 Marin San Anselmo. Comment
  JEPS43700  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin 1/2 mi w Tiburon (on Bay Road); Tiburon Peninsula 6 Comment
  POM153257  Clarkia rubicunda C. L. Hitchcock 1928-6-7 24 Marin Along Bay Road, due south of San Quentin 6 Comment
  RSA113604  Clarkia rubicunda Peter H. Raven 1957-6-18 10925 Marin Hills along Sausalito Drive, above Sausalito Comment
  SEINET4149803  Clarkia rubicunda K. Brandegee 119 Marin Tiburon Comment
  UC113996  Clarkia rubicunda Katharine Brandegee 1908-7-3 Marin Valentine Island Tiburon Comment
  NY342200  Claytonia bulbifera G. R. Vasey 07 1880 54 Marin Comment
  UCD100589  Claytonia exigua Heidi E. M. Dobson 1978-4-10 314 Marin Overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  CAS-BOT-BC439209  Claytonia exigua subsp. exigua Lewis S. Rose 1934-3-17 34060 Marin S. slope Mt. Tamalpais Comment
  CAS-BOT-BC439216  Claytonia exigua subsp. exigua Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC439221  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21574 Marin Near country club, Fairfax Hills Comment
  CAS-BOT-BC439234  Claytonia exigua subsp. exigua John Thomas Howell 1944-4-2 19367 Marin Bolinas Ridge Comment
  UC1106072  Claytonia exigua subsp. exigua John Thomas Howell 1940-5-12 15432 Marin s end Carson Ridge Comment
  UC1106073  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-17 Marin near Rock Spring; Mt. Tamalpais Comment
  UCD70804  Claytonia exigua subsp. exigua Michele H. Mills 1998-3-30 236 Marin San Quentin, Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  CAS-BOT-BC439218  Claytonia exigua subsp. exigua Hans Leschke 1946-3-3 s.n. Marin On n. side of Mt. Tamalpais Comment
  CAS-BOT-BC439219  Claytonia exigua subsp. exigua John Thomas Howell 1945-4-29 s.n. Marin Above Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC439225  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21559 Marin Fairfax Hills Comment
  JEPS76977  Claytonia parviflora subsp. parviflora Robert M. Lloyd 1963-3-10 2100 Marin 3 mi from Inverness (on Pt. Reyes Road) Comment
  CAS-BOT-BC274436  Claytonia perfoliata R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13507 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-BC439846  Claytonia perfoliata M. E. Parsons 1912-5-13 s.n. Marin Kentfield Comment
  CAS-BOT-BC443584  Claytonia perfoliata subsp. perfoliata Javier Penalosa 1961-4-1 1231 Marin Tiburon Peninsula. Hill south-east of Bel Aire School 60 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
  CHSC1386  Claytonia sibirica A. Stone 1963-4-20 Marin Small canyon near Dillon Beach. 9 Comment
  POM161345  Claytonia sibirica Rimo C. Bacigalupi 1928-3-10 1818 Marin Above beach Coast Guard Station, 3.5 miles N of Point Reyes Comment
  UC903287  Claytonia sibirica Ethel Crum 1933-9-24 1565 Marin shore of Drake's Estero; Point Reyes Peninsula Comment
  CAS-BOT-BC443936  Claytonia sibirica R. Bacigalupi 1926-7-5 1512 Marin On Paradise Creek, about 2 miles north of Bolinas Comment
  CAS-BOT-BC443938  Claytonia sibirica Gordon H. True No date on label 8168 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. 9 Comment
  CAS-BOT-BC443939  Claytonia sibirica K. Curran April s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC443942  Claytonia sibirica Catherine A. Toschi 1963-2-17 63 :2 (A) Marin On side-road one mile northwest of Olema 15 Comment
  SEINET11942407  Claytonia sibirica M. T. Doutt 1931-1 458 Marin 4 mi W of Inverness along road to Port Reyes Comment
  UC615540  Clintonia andrewsiana Beryl O. Schreiber 1933-6-29 854 Marin above Shell Beach (Tomales Bay); Tomales Bay Comment
  CAS-BOT-BC499346  Clintonia andrewsiana Volney Rattan 1884-5-1 s. n. Marin Paper Mill Cr., Camp Taylor Comment
  CAS-BOT-BC499348  Clintonia andrewsiana Volney Rattan 1884-5-1 s. n. Marin Camp Taylor Comment
  CAS-BOT-BC499349  Clintonia andrewsiana Volney Rattan 1867-5-1 s. n. Marin Paper Mill Creek Comment
  SEINET12057291  Clintonia andrewsiana F. H. Utech 1977-6-25 s.n. Marin Mt. Tamapalis State Park, Ben Johnson Trail along edge of Muir Woods National Monument 305 Comment
  UC422865  Clintonia andrewsiana C. F. Sonne April 1888 2152 Marin near Taylorville (on Union Pacific Coon RailRoad); Union Pacific Coon RailRoad Comment
  UC672471  Collinsia sparsiflora var. collina H. L. Mason 1927-4-26 5211 Marin road from Fairfax to crest of Bolinas (via Alpine Dam) Comment
  UC124917  Collomia heterophylla Katharine Brandegee Jun 14 1891-Jun 13 1892 Marin Tamalpais Comment
  UC1570986  Collomia heterophylla Alice M. Ottley 1921-4-21 1229 Marin Mt. Tamalpais San Francisco Bay Region Comment
  CHSC64273  Conium maculatum H. H. Sshmidt; James S. Miller, A. Pool 1993-6-8 808 Marin Mount Tamalpais State Park, on California State Highway # 1. Along coastal bluffs. 60 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
  RSA453848  Conium maculatum M. B. Dunkle 1931-7-11 2479 Marin Tomales Bay, north side near Point Reyes Comment
  CAS-BOT-BC216010  Convolvulus James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  JEPS58938  Cordylanthus maritimus subsp. palustris John Thomas Howell 1944-5-28 19518 Marin salt marsh Almonte Comment
  SEINET4676137  Cordylanthus pilosus Lewis S. Rose 1949-8-6 49152 Marin Fairfax.; 0 Comment
  UCD163597  Cordylanthus pilosus Peter Rubtzoff 1980-9-9 9624 Marin San Anselmo. Comment
  CAS-BOT-BC238239  Cordylanthus tenuis subsp. capillaris 1965-7-27 s.n. Marin Growing in garden of Malcolm & Laura Smith, Larkspur, near manzanita transplanted from serpentine near Occidental, Sonoma Co. Comment
  UCD15581  Coreopsis lanceolata Elmo Agatep 1995-6-4 17 Marin Point Reyes. Coast trail 126 Comment
  CAS-BOT-BC209866  Cornus nuttallii Alice Eastwood 1898-5-1 s.n. Marin Mt. Tamalpais Comment
  JEPS50146  Cornus sericea subsp. sericea W. L. Jepson 1901-7-12 1712 Marin Inverness Comment
  CAS-BOT-BC422409  Cortaderia jubata J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14683 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Comment
  UC615000  Corylus californica Beryl O. Schreiber 1936-2-1 2100 Marin near Shell Beach Tomales Bay Comment
  CAS-BOT-BC180323  Corylus cornuta subsp. californica Alice Eastwood 1921-8-21 s.n. Marin Phoenix L. Comment
  CAS-BOT-BC141593  Cotoneaster pannosus Alva Day; Catherine Best 1980-5-29 80 -45 Marin Angel Island, north side along Perimeter Rd. above State Park Headquarters Comment
  UCD130893  Cotula coronopifolia Kamala Crompton 1996-5-19 22 Marin Dillon Beach. 4 Comment
  CAS-BOT-BC291381  Cotula coronopifolia Javier Penalosa 1961-3-25 1170 Marin Tiburon near Recreation Center below St. Hilar's Church, Tiburon Peninsula Comment
  CAS-BOT-BC291385  Cotula coronopifolia Steve Siegel; Cynthia Siegel 1967-4-9 66 Marin Behind Peacock Gap Country Club Comment
  CDA19042  Cotula mexicana G. Ingram 2000-4-29 PDR 025561 Marin Novato. 0 Comment
  CAS-BOT-BC427590  Crassula aquatica Mrs. E. C. Sutliffe 1928-7-20 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC427669  Crassula connata Javier Penalosa 1962-3-31 2290 Marin Tiburon Peninsula. Ca. 100 yds. NW of Reed entrance to (the longer) RR tunnel. Comment
  SEINET13729308  Crassula connata var. connata Unknown 1963-4-7 71 Marin CALIFORNIA marin County On road off Highway 1, 3 miles north of Golden Gate Bridge. Altitude about 400 feet. Comment
  UC11288  Crassula connata var. eremica F. T. Bioletti Mar 1891 Marin Angel Island; San Francisco Bay Comment
  UC747363  Crassula connata var. subsimplex G. Thomas Robbins with J. T. Howell 1944-4-13 1496 Marin Big Rock Ridge ca. 4 mi. w. Hamilton Field Air Base 457 Comment
  CAS-BOT-BC291495  Crepis capillaris Doreen Smith 2001-7-2 s.n. Marin Mill Valley, Creekside Park Comment
  CAS-BOT-BC290911  Crepis setosa Catherine Best 1992-3-18 s.n. Marin At the edge of the Kehoe Beach Trail, Pt. Reyes Comment
  UCD126210  Cressa truxillensis Catherine Best 1981-7-19 s.n. Marin west side of the Tiburon Peninsula at the edge of Richardson Bay. Comment
  CAS-BOT-BC434205  Crocosmia X crocosmiiflora P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14528 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas-Ridge Road, near intersection of Fairfax-Bolinas Rd and West Ridgecrest Rd. Comment
  OBI48944  Croton setiger Lewis S. Rose 1939-9-3 39360 Marin Ignacio 6 Comment
  CDA1926  Crypsis schoenoides L. McHoul 1971-9-26 Marin Nicasio Reservoir. 0 Comment
  JEPS39744  Cupressus sargentii W. L. Jepson 1921-10-2 9512 Marin Bill Williams Trail Mt. Tamalpais, Bill Williams Trail Comment
  RSA125867  Cupressus sargentii G. R. Campbell 1956-4-6 9 Marin Carson Ridge, ca. 1 mile from highway, Mount Tamalpais 305 Comment
  UC1238031  Cupressus sargentii William Bridge Cooke 1941-12-21 Marin slopes and top of ridge s San Geronimo 274 Comment
  UCD14256  Cupressus sargentii Collector Unknown 1974-5-4 88 Marin Marin County; along Carson Ridge; 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
  CAS-BOT-BC311766  Cuscuta californica A. Williams 2013-8-9 13764 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Reservoir shoreline near Bullfrog Road Comment
  SEINET3926335  Cynodon dactylon Barbara Ertter, Elizabeth Neese 1988-10-29 8024 Marin Nicasio Reservoir ca 10 airmiles SW of Petaluma and W of Novato.; 0 Comment
  SEINET12280948  Cynoglossum grande M. T. Doutt 1931-1 144 Marin Alpine Dam Comment
  RSA107106  Cynosurus echinatus L. S. Rose 1956-6-25 56099 A Marin Rock Springs, Mt. Tamalpais. 579 Comment
  UC750696  Cyperus eragrostis Lewis S. Rose 1946-8-11 46258 Marin Larkspur 3 Comment
  UCD68068  Cyperus eragrostis Jennifer Neu 1996-9-4 S.N. Marin On Tomales Bay, near the Marconi Conference Center, by the water tanks. Comment
  CAS-BOT-BC114367  Cyperus erythrorhizos Catherine Best 1984-10-11 s.n. Marin Growing on the shore of Stafford Lake. Comment
  UC1106146  Cypselea humifusa John Thomas Howell 1939-8-27 15327 Marin Lake Lagunitas Comment
  CAS-BOT-BC435175  Cypselea humifusa John Thomas Howell 1947-10-19 24184 Marin Strand of Alpine Lake Comment
  SEINET11266263  Cytisus striatus Greg Archbald 1990-8-1 s.n. Marin Golden Gate National Recreation Area, ca 1 mi up unpaved road from intersection with Tennessee Valley Rd off Hwy 1, unpaved road known locally as the Marincello Rd or trail. Unpaved road disturbed by a major unpaved road cut, various exotic annual grasses and other exoctic plants.; 0 Comment
  UC1177394  Damasonium californicum John Thomas Howell 1946-5-4 21700 Marin e. of Aurora School (at Sonoma Co. line) Comment
  CAS-BOT-BC309794  Danthonia californica C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13133 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC350803  Danthonia californica A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13234 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  RSA126395  Danthonia californica var. californica J. T. Howell 1943-5-15 18069 Marin Tiburon Peninsula Comment
  CAS-BOT-BC83569  Daucus carota Doreen Smith 2002-8-29 s.n. Marin Near Marin Civic Center. Comment
  RSA258105  Daucus pusillus Robert A. Norris 1975-5-17 2356 Marin Above Point Reyes Beach North Comment
  UC221458  Daucus pusillus Dr. Edward Palmer Jun 14 1892-Jun 16 1892 2306 Marin Bolinas Ridge Comment
  JEPS30399  Delairea odorata Peter H. Raven 1959-12-27 14736 Marin Inverness Comment
  UC912490  Delphinium H. L. Mason 1928-4-28 4407 Marin Tiburon Peninsula Comment
  CAS-BOT-BC9616  Delphinium californicum Alice Eastwood 1912-6-9 276 Marin Sausalito Comment
  CAS-BOT-BC9010  Delphinium decorum Gertrude Raven Hardman 1925-3-10 s.n. Marin Tomales Comment
  CAS-BOT-BC10183  Delphinium hesperium John Thomas Howell 1940-5-26 15522 Marin San Anselmo Canyon Comment
  CAS-BOT-BC10184  Delphinium hesperium Alice Eastwood 1925-6-7 12974 Marin Meadow near Fairfax Comment
  UC1300975  Delphinium nudicaule Helen K. Sharsmith 1962-5-5 5015 Marin e slope of ridge San Francisco Bay Region, Bolinas Ridge (Alpine Dam road) 243 Comment
  CAS-BOT-BC421703  Delphinium patens A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14025 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
  UC13942  Delphinium patens Harley P. Chandler 1899-4-8 272 Marin n slope Mt. Tamalpais Comment
  UC1094323  Delphinium variegatum subsp. variegatum Peter H. Raven with H. L. Mason, R. Ornduff, and D. Stone 1957-5-2 10730 Marin hillside on road 3.1 mi w China Camp Comment
  CAS-BOT-BC422434  Dendromecon rigida A. Williams; D. Greenberger 2014-5-16 14231 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Mountain: Oat Hill Road, ~0.15 miles N along rd. from Jct with Old Vee. Comment
  UC635446  Dendromecon rigida Herbert L. Mason 1925-4-12 1339 Marin Pipe line trail Mt. Tamalpais Comment
  UC85477  Dendromecon rigida Katharine Brandegee 1907-6-9 Marin upper part of Lovell Avenue Tamalpais, Mill Valley Comment
  SEINET12102657  Dendromecon rigida M. T. Doutt 1931-1 372 Marin Alpine Dam Comment
  CAS-BOT-BC11015  Dendromecon rigida subsp. rigida Beatrice F. Howitt 1955-5-30 533 Marin Along side of Ridge Road below Cone Peak lookout on southeast side. Comment
  PASA399  Dentaria integrifolia Annetta Carter 1929-2-22 Marin Near Muir Woods Comment
  JEPS97725  Deschampsia cespitosa subsp. holciformis Annetta M. Carter 1934-4-29 517 Marin 3 mi. W of Two Rock Junction on Tomales Rd. Comment
  UC60231  Deschampsia cespitosa subsp. holciformis Jos. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  UC53608  Deschampsia elongata Jos. Burtt Davy Aug 1898 4317 Marin near Olema Olema Comment
  UCD63893  Desmazeria rigida John Thomas Howell 1943-6-13 18225 Marin Sausalito. 60 Comment
  SEINET12103159  Dicentra formosa M. T. Doutt 1931-1 120 Marin Comment
  CAS-BOT-BC600  Dicentra formosa subsp. formosa Herbert L. Mason 1917-4-4 73 Marin Tocaloma Comment
  CAS-BOT-BC616  Dicentra formosa subsp. formosa Wayne Roderick 1967-5-7 s.n. Marin Ca. 1.5 miles below Lake Nicasio dam. 30 Comment
  CAS-BOT-BC232272  Dichelostemma capitatum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1206 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-BC499461  Dichelostemma capitatum L. R. Abrams 1918-4-27 6889 Marin Ignacio Comment
  RSA758908  Digitaria sanguinalis J. T. Howell 1989-10-16 s.n. Marin Terra Linda, Freitas Park, edge of lawn. Comment
  SEINET10560085  Digitaria sanguinalis Lewis S. Rose 1946-8-11 Rose 46259 Marin Larkspur. Weed in cultivated soil. 3 Comment
  SEINET1909867  Diplachne fusca var. fascicularis Barbara Ertter, Elizabeth Neese 1988-1 8018 Marin Nicasio Reservoir ca 10 airmiles SW of Petaluma and W of Novato, surrounded by grassy hills, on Nicasion Valley Road ca 1 mi E of Petaluma Rd. Comment
  SEINET8888388 Image available Diplacus aurantiacus Alex Lasseigne 2003-1 13716 Marin along road from Sausalito to highway back to San Francisco; Sausalito Comment
  CAS-BOT-BC151947  Diplacus douglasii Alice Eastwood 1913-3-16 2506 Marin Mt. Tamalpais Comment
  UCD114706  Diplotaxis muralis Gordon H. True 1968-5-20 4202 Marin G. H. True residence, 142 Margarita Dr., San Rafael Hills, San Rafael. 30 Comment
  CAS-BOT-BC332721  Dipsacus fullonum A. Williams; R. Brostrom; F. Leist 2013-6-8 13273 A Marin Plants of Mount Tamalpais. Marin Municipal Water District lands.Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC121850  Dirca occidentalis Mrs. A. M. Gilbert 1915-3-14 s.n. Marin Lagunitas Comment
  UCR20567  Disporum hookeri H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 2 mi. west of the junction with Ridgecrest Blvd. Comment
  CHSC30104  Disporum smithii M. S. Taylor 1980-4-11 2478 Marin Samuel P. Taylor State Park, near Olema. Comment
  JEPS61831  Disporum smithii Adele Lewis Grant 1915-3-7 Marin Muir Woods Comment
  RSA22073  Disporum smithii Lewis S. Rose 1939-4-9 39057 Marin Mt. Tamalpais, near Stinson Beach. 152 Comment
  CAS-BOT-BC195633  Distichlis spicata John Thomas Howell 1944-5-7 19446 Marin Larkspur salt marsh Comment
  UC38069  Distichlis spicata J. Burtt Davy 1897-9-18 4039 Marin San Rafeael to Petaluma Comment
  CAS-BOT-BC291041  Dittrichia graveolens Frank Almeda 2007-9-28 9419 Marin Old St. Hilary's Historic Preserve, Tiburon Peninsula. Just upslope from the bell tower along margins of blacktop Comment
  CAS-BOT-BC279940  Dodecatheon hendersonii T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13620 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC1301130  Dodecatheon hendersonii Helen K. Sharsmith 1963-2-23 5149 Marin near Novato Dam (Novato Boulevard, Indian Valley Reservoir); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
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Feb 17 2006
  CAS-BOT-BC435203  Drosanthemum floribundum Peter H. Raven; Michael P. Johnson 1967-5-2 21236 Marin Angel Island. Below East Garrison, east side of island. Comment
  UC2048025  Dryopteris arguta C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4607 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  SEINET7883469 Image available Dryopteris arguta Lewis S. Rose 1947-1 s.n. Marin Mill Valley, Cascade Drive Comment
  CDA5611  Echium plantagineum J. T. Howell 1969-7-1 45871 Marin Southwest of Point Reyes Station on road to Inverness. 0 Comment
  CAS-BOT-BC203852  Elymus X hansenii John Thomas Howell 1946-5-16 21887 Marin Angel Island Comment
  CAS-BOT-BC203862  Elymus X hansenii John Thomas Howell 1948-5-31 24325 Marin Devils Gulch near Camp Taylor Comment
  RSA216755  Elymus californicus Robert F. Hoover 1969-5-26 11347 Marin Woodacre Comment
  UC768790  Elymus californicus R. F. Hoover 1941-6-19 5361 Marin 4 mi e of Point Reyes Station (Lagunitas Creek); Lagunitas Creek Comment
  SEINET199913 Image available Elymus elymoides subsp. brevifolius J. T. Howell 1943-5-15 Marin Tiburon Peninsula Comment
  HSC38385  Elymus glaucus A. M. Montalvo, J. D. Ackerman 1974-6-24 337 Marin 3.5 miles S of Marshall, along Hwy. 1. Comment
  JEPS27638  Elymus glaucus Joseph Burtt Davy June, 1900 6685 Marin Pt. Reyes Comment
  RSA126912  Elymus glaucus H. S. Yates 1936-6-14 5645 Marin 1/2 mile S.W. of Aurora School; Sobastopol 61 Comment
  UCD163545  Elymus glaucus Peter Rubtzoff 1980-5-11 9438 Marin San Anselmo. Comment
  CAS-BOT-BC203506  Elymus glaucus subsp. glaucus Peter H. Raven; Michael P. Johnson 1967-5-1 21094 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC203508  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-9 17964 Marin San Rafael hills Comment
  CAS-BOT-BC203509  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-22 18128 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC203512  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-22 18117 Marin Fairfax Comment
  RSA31380  Epilobium brachycarpum J. T. Howell 1942-9-13 17867 Marin Carson Ridge Comment
  CDA38082  Epilobium ciliatum R. A. Ballard 1967-6-28 s.n. Marin Lagunitas. 0 Comment
  RSA31419  Epilobium hallianum J. T. Howell 1946-6-2 21966 Marin Potrero Meadow, Mt. Tamalpais. Comment
  UC13518  Epipactis gigantea W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  CAS-BOT-BC471232  Equisetum J. Klein; P. Scott; C. Liu; R. Truitt 2014-3-22 14304 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along LIly Lake Road Comment
  POM281811  Equisetum hyemale var. affine Lyman Benson 1934-8-30 6131 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  CAS-BOT-BC143042  Equisetum laevigatum Sarah Lynch 2002-7-17 s.n. Marin Lawson's Landing Comment
  CAS-BOT-BC57332  Equisetum laevigatum Doreen Smith 1996-8-14 s.n. Marin East of Tomales (town) near creek and road to Tomales High School Comment
  CAS-BOT-BC57533  Equisetum telmateia Anne Constant 1955-4-24 63 Marin Duxbury Point, north of Stinson Beach 15 Comment
  CAS-BOT-BC204587  Eragrostis mexicana subsp. virescens John Thomas Howell 1986-9-3 s.n. Marin Terra Linda Vegetable Garden, Nova Albion & Cermenho Ct, San Rafael Comment
  CAS-BOT-BC284136  Eragrostis pectinacea var. pectinacea John Thomas Howell 1959-11-4 35117 Marin Reservoir north of Point Reyes (town) Comment
  CAS-BOT-BC291180  Erechtites glomeratus Javier Penalosa 1961-6-29 1874 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of Naval Net Depot road Comment
  CAS-BOT-BC421695  Erechtites minimus C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14630 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
  POM356839  Erechtites minimus J. T. Howell 1944-7-30 19857 Marin Almonte. Comment
  JEPS127682  Erica canaliculata Adam C. Schneider with Susan Fawcett 2014-3-28 451 Marin Along CA State Hwy 1, north of Muir Beach. 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
  CAS-BOT-BC131544  Ericameria arborescens Omo Grimwood s.n. Marin Mt. Tamalpais Comment
  SBBG33946  Ericameria arborescens L. S. Rose 1966-9-29 66092 Marin Mt Tamalpais, East Pk 701 Comment
  SJSU5570  Ericameria arborescens L. S. Rose 1966-9-29 66092 Marin Mt Tamalpais, East Peak 701 Comment
  SD98952  Erigeron canadensis Darley F. Howe 1977-10-9 Marin 3 miles north of Stinson Beach on State Highway 1. Comment
  UC87833  Erigeron petrophilus var. petrophilus Alice Eastwood 1896-8-16 Marin Mt. Tamalpais Comment
  CAS-BOT-BC295743  Erigeron petrophilus var. petrophilus Mrs. E. C. Sutliffe 1923-8-1 s.n. Marin Mt. Tamalpais Comment
  UCD161892  Erigeron reductus var. angustatus 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
  JEPS25  Eriodictyon californicum W. L. Jepson 1914-2-14 5721 Marin Mt. Tamalpais Comment
  SEINET3159915  Eriogonum caninum H. A. Walker 1909-8-14 1838 Marin at Tiburon Comment
  RSA39852  Eriogonum caninum P. A. Munz 1947-10-5 12199 Marin Road above Alpine Lake, north base of Mt. Tamalpais 366 Comment
  CAS-BOT-BC259191  Eriogonum latifolium John Thomas Howell 1939-7-2 14825 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  CAS-BOT-BC266044  Eriogonum latifolium Javier Penalosa 1961-7-29 2013 Marin McClure Beach, Pt. Reyes Peninsula Comment
  UC1300942  Eriogonum latifolium Helen K. Sharsmith 1963-5-18 5457 Marin e edge of Tomales Bay Tomales Bay 9 Comment
  UC589499  Eriogonum latifolium Beryl O. Schreiber 1932-8-3 722 Marin Honeymoon Beach Tomales Bay, Honeymoon Beach Comment
  CAS-BOT-BC259195  Eriogonum latifolium John Thomas Howell 1941-6-10 16306 Marin Summit between Lucas and Gallinas valleys Comment
  SBBG28254  Eriogonum latifolium Mrs. H. P. Bracelin 1930-7-27 34 Marin 2 mi N of Bodega Comment
  SBBG64030  Eriogonum latifolium Mrs. H. P. Bracelin 1930-7-27 24 Marin 2 mi N of Bodega Comment
  CAS-BOT-BC259501  Eriogonum luteolum var. caninum Javier Penalosa 1961-7-8 1956 Marin Tiburon Peninsula. Slopes around old St. Hilary's chapel, Tiburon Comment
  CAS-BOT-BC259505  Eriogonum luteolum var. caninum John Thomas Howell 1937-7-4 13088 Marin Tiburon Comment
  SBBG34349  Eriogonum luteolum var. caninum D. Myrick 1969-8-1 2122 Marin N of Old St. Hilary, Tiburon 60 Comment
  UCD100315  Eriogonum luteolum var. caninum Heidi E. M. Dobson 1977-7-8 264 (I) Marin above Fairfax-Bolinas Road at base of Pine Hill. Comment
  UC466021  Eriogonum luteolum var. luteolum W. C. Blasdale 1893-7-14 Marin Liberties Comment
  CAS-BOT-BC268922  Eriogonum nudum var. auriculatum A. D. E. Elmer 1903-7-1 5052 Marin Point Reyes Post Office Comment
  CAS-BOT-BC268933  Eriogonum nudum var. auriculatum John Thomas Howell 1939-9-10 15361 Marin Stinson Beach Comment
  CAS-BOT-BC268926  Eriogonum nudum var. auriculatum James L. Reveal; C. Rose Broome 1987-6-11 6417 Marin Along California Highway 131 on the eastern edge of Tiburon, adjacent to the San Francisco Bay 6 Comment
  CAS-BOT-BC268928  Eriogonum nudum var. auriculatum Javier Penalosa 1962-11-30 2630 Marin Tiburon Peninsula. Northwest slope of the summit Comment
  CAS-BOT-BC268929  Eriogonum nudum var. auriculatum Javier Penalosa No date on label 1553 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Blvd. 1.2 mi. from U.S. 101 Comment
  UCD100524  Eriogonum nudum var. auriculatum Morris Halperin 1932-6-14 s.n. Marin Big Lagoon. Comment
  CAS-BOT-BC261521  Eriogonum nudum var. nudum Ernest C. Twisselmann 1956-9-9 3130 Marin Trail 0.25 mile southeast of Mountain Theater, Mt. Tamalpais 609 Comment
  CAS-BOT-BC229782  Eriophyllum confertiflorum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1919 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs Comment
  CAS-BOT-BC297993  Eriophyllum confertiflorum Lewis S. Rose 1956-6-25 56101 Marin Rock Springs, Mt Tamalpais 579 Comment
  UCD132134  Eriophyllum confertiflorum A. A. Beetle 1939-3-17 1769 Marin Near Bolinas. Comment
  CAS-BOT-BC301191  Eriophyllum lanatum var. arachnoideum Marian L. Campbell 1921-5-31 s.n. Marin Mill Valley Comment
  CAS-BOT-BC301195  Eriophyllum lanatum var. arachnoideum Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  JEPS78525  Eriophyllum lanatum var. arachnoideum Robert M. Lloyd 1963-3-10 2127 Marin 1.5 mi e Bootjack (on the road to Mill Valley) Comment
  POM53928  Eriophyllum lanatum var. arachnoideum H. P. Chandler 1900-2-26 534 Marin Mt. Tamalpais Comment
  UC1543061  Eriophyllum staechadifolium Donald G. Nelson 1937-7-10 542 Marin on n sloping bank just w Point Reyes Lighthouse (above the bird rocks); Point Reyes Comment
  UCSC000792  Eriophyllum staechadifolium Merle Randall 1930-6-13 s.n. Marin Cliff shore 0.5 mi. north of mouth of Alamere Creek, N. Bolinas Alamere Creek, N. Bolinas Comment
  RSA51276  Erodium botrys J. T. Howell 1947-4-13 23058 Marin Tiburon Peninsula. Comment
  UCD103008  Erodium botrys Collector unknown 1928-1-1 1445 Marin location unknown. Comment
  UC1130312  Erodium brachycarpum N. French 1935-4-1 633 Marin 0.25 mi s Bridge (on ridge); Muir Woods National Forest, Tamalpais Quad. 304 Comment
  UCD103128  Erodium brachycarpum John Thomas Howell 1947-5-18 23182 Marin East end Alpine Lake. Comment
  UC589404  Eryngium armatum Beryl O. Schreiber 1932-7-25 671 Marin Tomales Bay, Lone Pine Beach Comment
  SEINET13944097 Image available Eryngium armatum Lewis S. Rose 1955-1 55172 Marin 2 miles east of Tomales; ca 100 ft 30 Comment
  CAS-BOT-BC40792  Erysimum capitatum Mrs. E. C. Sutliffe 1925-5-1 s.n. Marin San Anselmo Canyon. Comment
  CAS-BOT-BC54726  Erysimum concinnum Saichi Kawahara 1969-3-28 523 Marin Midden of Cast Miwok habitation site (Mrn 216) Limantour Spit. Drakos Bay. Comment
  CAS-BOT-BC54728  Erysimum concinnum Belle Richardson Jackson 1932-4-1 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC54744  Erysimum concinnum J. H. Thomas 1964-2-22 10280 Marin Point Reyes Peninsula near the light house. Comment
  UC496356  Erysimum concinnum Roxana S. Ferris 1932-4-2 8045 Marin at the lighthouse Point Reyes Comment
Read comments
Apr 21 2012
  UC615128  Erysimum concinnum Beryl O. Schreiber 1937-4-25 2385 Marin dune 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  CAS-BOT-BC54772  Erysimum franciscanum G. B. Rossbach; R. P. Rossbach 1940-4-25 928 Marin Ridge above Coyote Creek and nearly 2 miles south of Mill Valley. 152 Comment
  UCD170765  Erysimum franciscanum Molly Hunter 1997-4-12 8 Marin Point Reyes National Seashore. Trail to Tomales Point. 0 Comment
  CAS-BOT-BC422376  Eschscholzia californica D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14113 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UCD161972  Eschscholzia californica Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC403204  Eschscholzia californica Alice Eastwood 1901-5-5 s.n. Marin Pt. Reyes Comment
  UC101830  Eschscholzia californica M. K. Curran June 1885 Marin Comment
  UC18048  Euonymus occidentalis var. occidentalis H. N. Bolander 2476 Marin Tomales Bay Comment
  CAS-BOT-BC124306  Euphorbia glyptosperma J. T. Howell 1988-7-14 s.n. Marin Terra Linda Community Gardens. Comment
  CAS-BOT-BC124308  Euphorbia maculata J. T. Howell 1988-7-20 s.n. Marin Terra Linda Community Gardens. Comment
  SD43428  Euphorbia serpillifolia Philip A. Munz 1947-10-5 12195 Marin Lake Lagunitas above Ross 239 Comment
  UCD142809  Euphorbia serpillifolia John Thomas Howell 1946-6-16 22065 Marin San Anselmo. Comment
  UC1177268  Eurybia radulina J. Thomas Howell 1946-9-15 23003 Marin near, (Mt. Tamalpais) Potrero Meadows; Mt. Tamalpais Comment
  UC1177269  Eurybia radulina J. Thomas Howell 1946-9-15 23002 Marin near Potrero Meadows (Mt. Tamalpais); Mt. Tamalpais Comment
  CAS-BOT-BC312243  Euthamia occidentalis Doreen Smith 2001-10-14 s.n. Marin Entrance to Las Gallinas Sanitary District sewage ponds east of bridge, n.e. San Rafael Comment
  CDA22706  Fallopia multiflora M. Hayakawa 1976-1-15 Marin 225 Eldridge Avenue, Mill Valley. 0 Comment
  CAS-BOT-BC278323  Festuca californica subsp. californica John Thomas Howell 1943-5-15 18086 Marin Tiburon Peninsula Comment
  CAS-BOT-BC278332  Festuca californica subsp. californica John Thomas Howell 1939-5-14 14675 Marin Berry Trail, Mt. Tamalpais Comment
  CAS-BOT-BC282513  Festuca elmeri John Thomas Howell 1944-7-7 19674 Marin Fish Grade between Phoenix and Lagunitas Lakes Comment
  RSA127381  Festuca idahoensis J. T. Howell 1941-5-25 16208 Marin Rifle camp, Mt. Tamalpais. Comment
  CAS-BOT-BC278822  Festuca occidentalis John Thomas Howell 1943-6-6 18216 Marin Tenderfoot Trail above Mill Valley Comment
  UCD66271  Festuca roemeri A. A. Beetle 1945-6-12 3891 Marin Lagunitas. Comment
  CAS-BOT-BC278987  Festuca rubra John Thomas Howell 1939-5-21 14693 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC282524  Festuca subbiflora Virginia Norris 1990-6-7 s.n. Marin Woodpecker Trail about 2/3 mi. from parking lot where trail is nearest to teh stream, Pt. Reyes National Seashore Comment
  CDA29691  Foeniculum vulgare D. G. Kelch 2009-6-25 9 .481 Marin San Rafael. Creek/tidal ditch along Andeson Rd N of Davidson School. Comment
  UCR213440  Foeniculum vulgare Dean Kelch 2009-6-25 09- 481 Marin Central Coast, San Rafael, creek/tidal ditch along Andeson Road north of Davidson School 6 Comment
  SEINET10495709  Foeniculum vulgare Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-8-1 Dziekanowski 2480 Marin Collected in a valley pasture ca 3 mi. SE of Lagunitas enroute to Fairfax. 274 Comment
  JEPS76996  Fragaria chiloensis Robert M. Lloyd 1963-3-10 2116 Marin Pt. Reyes Peninsula Drakes Bay Beach; , Drakes Bay Beach Comment
  UC555677  Fragaria vesca Curtis Ferris 1932-3-5 15 Marin Inverness Ridge Comment
  CAS-BOT-BC52574  Frangula californica subsp. californica Gordon H. True 8453 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 15 Comment
  CAS-BOT-BC223766  Frankenia salina John Thomas Howell 1957-9-15 32951 A Marin Bordering Richardson Bay near Marin City Comment
  CAS-BOT-BC223773  Frankenia salina Robert Soost 1999-7-16 s.n. Marin Limantour Estero, Pt. Reyes N.S. Comment
  SD71219  Frankenia salina Javier Penalosa, J. T. Howell 1961-6-7 1656 Marin Tiburon Peninsula; saltmarsh northwest of Marin Country Day School. Comment
  UC1494291  Frankenia salina Molly Whalen and Liz Evans 1978-6-6 515 Marin near turnoff to Johnson's Oyster Farm (along Sir Francis Drake Highway); Point Reyes National Seashore, Drakes Estero Comment
  UCD99600  Frankenia salina Javier Penalosa; J. T. Howell 1961-6-7 1656 Marin northwest of Marin County Day School. Comment
  JEPS44079  Fraxinus latifolia W. L. Jepson 1896-3-23 14600 Marin Ross Valley Comment
  UC34902  Fraxinus latifolia V. K. Chesnut Marin Mt. Tamalpais Comment
  JEPS95265  Fremontodendron californicum subsp. californicum Dick O'Donnell 1993-5-5 Marin head of S tributary of Cascade Creek Fairfax (NE side of Pine Mountain; accessible from Pine Mountain Fire Road; W of) Comment
  RSA177930  Fritillaria affinis Robert F. Thorne 1965-4-21 34422 Marin Along Petaluma-Inverness road near Nicasio Dam. 8 Comment
  UC3645  Fritillaria affinis W. H. Brewer Apr 5 1862-Apr 7 1862 941 Marin Comment
  RSA177927  Fritillaria liliacea Robert F. Thorne 1965-4-21 344211 Marin Along Petaluma-Inverness road near Nicasio Dam. 8 Comment
  JEPS52860  Galium californicum subsp. californicum G. L. Stebbins 1963-8-8 Marin n side East Peak (along Eldridge Grade Rd); Mt. Tamalpais 243 Comment
  CAS-BOT-BC231861  Galium divaricatum G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1558 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
  JEPS58888  Galium murale John Thomas Howell 1947-7-6 23324 Marin Laurel Dell Mt. Tamalpais Comment
  UCSB6253  Galium nuttallii subsp. nuttallii Keator, Glenn 1958-08 Marin About 4.1 miles west of Fairfax on Lake Alpine Road Comment
  UCD121879  Galium parisiense John Thomas Howell 1942-6-7 16973 Marin San Anselmo Canyon above Fairfax. Comment
  UC193066  Galium porrigens var. porrigens C. F. Sonne 1887-4-17 Marin near Mt. Tamalpais Comment
  UC766041  Galium porrigens var. porrigens R. F. Hoover 1938-2-15 2736 Marin Sausalito Comment
  UC614943  Galium porrigens var. porrigens Beryl O. Schreiber 1936-3-7 2140 Marin Point Reyes Peninsula road Comment
  CAS-BOT-BC532982  Galium triflorum A. Williams 2015-6-13 15879 Marin Mount Tamalpais. Marin Municipal Water District lands: In culvert along Eldridge Grade before road cut Comment
  CDA37906  Galium triflorum D. G. Kelch 2011-5-13 11 .248-D Marin Near Phoenix Lake. Comment
  UC1324895  Galium triflorum H. U. Stauffer and E. Molseed 1964-5-17 5939 Marin 11 km w Fairfax; Alpine Lake 200 Comment
  CAS-BOT-BC332716  Gamochaeta ustulata C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13139 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UC1177296  Gamochaeta ustulata John Thomas Howell 1946-5-4 21752 Marin Dillons Beach Comment
  UCD132386  Gamochaeta ustulata Collector Unknown 1925-6-6 1656 Marin Bolinas. Comment
  CAS-BOT-BC303414  Gamochaeta ustulata R. E. Frenkel 1964-5-7 482 Marin Bolinas Lagoon, 0.5 mile S of Bolinas Rd on California Highway 1 2 Comment
  CAS-BOT-BC191633  Garrya elliptica Brandegee s.n. Marin Unspecified Comment
  CAS-BOT-BC194528  Garrya elliptica Alice Eastwood 1903-1-1 3169 Marin Mt. Tamalpais Comment
  CAS-BOT-BC194529  Garrya elliptica John Thomas Howell 1925-2-1 738 Marin North side of Mt. Tamalpais on Lake Lagunitas Trail 609 Comment
  JEPS46285  Garrya elliptica Wilfred T. Frost 1932-8-27 449 Marin Mount Tamalpais Comment
  JEPS66712  Garrya elliptica W. L. Jepson 1900-2-15 500 A Marin Inverness Comment
  SEINET3144592  Garrya elliptica L. S. Rose 1938-2-28 38091 Marin Tomales Bay, near Point Reyes Station 15 Comment
  UC1607968  Garrya elliptica Donald G. Nelson 1937-3-5 448 Marin Mt. Tamalpais, North Peak Mt. Tamalpais (trail winding down from North Side Trail, n of the lookout tower down to Phoenix Lake) Comment
  UC21596  Garrya elliptica F. P. McLean 1876-3-14 Marin Angel Island Comment
  UC75273  Garrya elliptica Alice Eastwood 1903-1-1 3169 Marin Mt. Tamalpais Comment
  RSA258885  Garrya elliptica Thomas W. Nelson 1974-4-22 1211 Marin Growing along the north side of Mt. Tamalpais. Comment
  CAS-BOT-BC192193  Garrya fremontii Alice Eastwood 1912-8-3 1542 Marin Mt. Tamalpais Comment
  CAS-BOT-BC282622  Gastridium phleoides Irving Frank 1962-8-1 s.n. Marin Mill Valley garden Comment
  SEINET11685527  Gastridium phleoides W. A. Weber 1982-1 16351 Marin village of Larkspur Comment
  UC1106136  Gastridium ventricosum John Thomas Howell 1940-5-26 Marin San Anselmo Canyon Comment
  CAS-BOT-BC471248  Gaultheria shallon Peter W. Fritsch 2015-5-10 2193 Marin Point Reyes National Seashore, Pierce Point Road, ca. 0.7 km N of intersection with Sir Francis Drake Blvd. 150 Comment
  RSA119365  Gaultheria shallon S. S. Tillett 1956-6-30 577 Marin Road to McClure Beach, Point Reyes Peninsula. Comment
  CAS-BOT-BC208072  Genista monspessulana Javier Penalosa 1961-3-19 1148 Marin Hillside above a point on Tiburon Blvd. ca. 1000 ft. north-west of road to Belvedere Island 15 Comment
  CDA4092  Genista monspessulana T. C. Fuller 1958-3-28 181 Marin Highway 101, 2 miles northwest of Sausalito. 0 Comment
  SEINET10838393  Genista monspessulana Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 804 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  UC878537  Gentiana affinis var. ovata Alice Eastwood 1912-8-3 1548 Marin Kent Trail Mt. Tamalpais Comment
  POM163338  Gentiana oregana R. C. Bacigalupi 1925-6-20 s.n. Marin Rattlesnake Canyon, Mt. Tamalpais. Comment
  RSA0028189  Geranium carolinianum Carl B. Wolf 1927-4-24 328 Marin The coastal side of Mill Valley toll road. Comment
  UC1536992  Geranium dissectum Gordon H. True 1937-6-6 727 Marin Stinson Beach Road Mill Valley 243 Comment
  SJSU4058  Geranium molle C. W. Sharsmith 1965-5-22 7382 Marin near Bear Cr, Point Reyes Peninsula 91 Comment
  RSA55726  Geranium retrorsum J. T. Howell 1944-5-7 19440 Marin Baltimore Park. Comment
  CAS-BOT-BC149601  Gilia capitata subsp. capitata Wilma Follette 2003-5-1 s.n. Marin Mt. Burdell Comment
  UC23450  Gilia capitata subsp. capitata W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  UCD41389  Gilia capitata subsp. chamissonis Ellen Dean; with PLB 102 2004-5-9 2032 Marin Point Reyes National Seashore, North Beach. Dunes just south of parking area. Comment
  RSA15367  Gilia millefoliata C. B. Wolf 1927-4-24 s.n. Marin End of Mill Valley Toll Road Comment
  CAS-BOT-BC225482  Gilia millefoliata Verne Grant; Alva Grant 1949-6-1 8419 Marin Sand dune area 3/4 miles from ocean on Pt. Reyes Peninsula, 12 miles from Inverness Comment
  CAS-BOT-BC124309  Glaux maritima Doreen Smith 2002-5-1 s.n. Marin Bull Point marshes. Comment
  CAS-BOT-BC303715  Glebionis segetum John Thomas Howell 1943-7-4 18277 Marin Inverness Comment
  CAS-BOT-BC303722  Glebionis segetum David D. Keck; J. Clausen 1935-6-15 3364 Marin Olema Creek, 3 miles S of Olema Comment
  UCD66791  Glyceria declinata Lewis S. Rose 1946-6-20 46170 Marin 4 mi. n. of Bolinas. Comment
  RSA0028824  Glyceria declinata L. S. Rose 1946-6-20 46170 Marin 4 miles north of Bolinas. Comment
  CAS-BOT-BC282793  Glyceria leptostachya Malcom A. Nobs; S. Galen Smith 1949-6-20 914 Marin Marshy pond on Highway I, ca. 1 mile north of Point Reyes Station Comment
  RSA254182  Gnaphalium chilense Robert A. Norris 1974-6-7 2061 Marin Between San Clemente Creek and San Clemente Drive, Corte Madera. Comment
  CAS-BOT-BC304431  Grindelia hirsutula David D. Keck 1937-7-3 4578 Marin Inverness, Tomales Bay Comment
  CAS-BOT-BC304435  Grindelia hirsutula Alice Eastwood 1918-9-6 7968 Marin Almonte Comment
  CAS-BOT-BC304496  Grindelia hirsutula John Thomas Howell 1933-7-30 11462 Marin San Anselmo Comment
  CAS-BOT-BC304498  Grindelia hirsutula John Thomas Howell 1933-11-19 11721 Marin Ignacio Comment
  CAS-BOT-BC304499  Grindelia hirsutula Javier Penalosa 1961-7-29 2009 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC314451  Grindelia hirsutula John Thomas Howell 1943-5-22 18149 Marin Fairfax hills Comment
  CAS-BOT-BC314455  Grindelia hirsutula John Thomas Howell 1933-7-23 11457 Marin Sausalito Hills Comment
  CAS-BOT-BC314474  Grindelia hirsutula John Thomas Howell 1946-5-19 21905 Marin Meadows Club, Fairfax Hills Comment
  JEPS14370  Grindelia hirsutula G. Thomas Robbins 1955-6-4 3657 Marin bluffs facing ocean nw of Rodeo Lagoon Comment
  JEPS24427  Grindelia hirsutula Peter M. Ray 1951-2-3 1971 B Marin canyon between sea-bluffsmeeting first beach on n side of Point Reyes 15 Comment
  POM359074  Grindelia hirsutula L. S. Rose 1933-9-17 33376 Marin San Rafael. Comment
  UC1301031  Grindelia hirsutula Helen K. Sharsmith 1962-5-5 4966 Marin between Highway 101 and San Quentin (shoreline of Richardson Bay); San Francisco Bay Region, Richardson Bay Comment
  UC410735  Grindelia hirsutula Alice Eastwood 1928-6-1 Marin Sausalito Comment
  UC747157  Grindelia hirsutula G. Thomas Robbins with J. T. Howell 1945-5-9 1901 Marin near Hamilton Field Air Base 0 Comment
  RSA309539  Grindelia hirsutula var. davyi Robert A. Norris 1983-8-27 4586 Marin Above parking lot, Bootjack Camp, Mt. Tamalpais 405 Comment
  POM183383  Grindelia stricta var. angustifolia J. T. Howell 1930-10-5 5524 Marin N end of San Pablo Bay, 2 miles W of Marin-Sonoma County line. Comment
  RSA321224  Grindelia stricta var. platyphylla Walter Wisura 1985-2-1 4043 Marin North Beach; Point Reyes Peninsula. Comment
  UC1106257  Guillenia lasiophylla John Thomas Howell 1943-4-11 17904 Marin Black Canyon, San Rafael hills San Rafael Comment
  POM94644  Guillenia lasiophylla Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC468771  Gutierrezia californica Michener and Bioletti 1892-6-19 1096 Marin Pt. Ben. Comment
  CAS-BOT-BC282876  Hainardia cylindrica John Thomas Howell 1943-5-15 s.n. Marin Tiburon Comment
  CAS-BOT-BC282878  Hainardia cylindrica John Thomas Howell 1946-5-16 s.n. Marin Angel Island Comment
  CAS-BOT-BC282879  Hainardia cylindrica John Thomas Howell 1945-5-27 20880 Marin Above Bootjack, Mt. Tamalpais Comment
  UCD37138  Hainardia cylindrica Beecher Crampton 1957-6-11 4171 Marin Marin County, just south of Muir Beach. Comment
  UC1177310  Helenium bigelovii John Thomas Howell 1946-5-30 21964 Marin w of Little Carson Falls Comment
  CAS-BOT-BC309448  Helenium puberulum Alice Eastwood 1934-5-13 18854 Marin Pt. Reyes Comment
  CAS-BOT-BC309449  Helenium puberulum Alice Eastwood 1920-8-15 10026 Marin Whites Hill Comment
  UC1192220  Helenium puberulum Herbert L. Mason 1946-7-24 12929 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  CAS-BOT-BC309446  Helenium puberulum Phyllis Ellman 1972-7-7 s.n. Marin NW. of Old St. Hilary's, Tiburon Comment
  CAS-BOT-BC223996  Helianthemum scoparium John Thomas Howell 1946-7-7 22195 Marin South of Barths Retreat, Mt. Tamalpais Comment
  CAS-BOT-BC223998  Helianthemum scoparium John Thomas Howell 1946-5-12 21809 Marin Carson Ridge Comment
  CAS-BOT-BC223999  Helianthemum scoparium Doreen Smith 2003-4-21 s.n. Marin Mt. Tamalpais, near Throckmorton water-tanks, Mill Valley Comment
  JEPS105742  Helichrysum petiolare J. Sigg 1997-8-5 s. n. Marin Lower slopes of Mount Tamalpais adjacent to Stinson Beach 91 Comment
  JEPS37517  Helminthotheca echioides W. L. Jepson 1921-9-8 9427 Marin n San Rafael Comment
  CAS-BOT-BC306192  Hemizonia congesta subsp. congesta John Thomas Howell 1946-6-13 22046 Marin East of Aurora School at Sonoma Co. line Comment
  SD87659  Hemizonia congesta subsp. congesta Frank W. Peirson 1925-10-3 6457 Marin Mount Tamalpais Comment
Read comments
Oct 31 2012
  CAS-BOT-BC309602  Hemizonia congesta subsp. lutescens Javier Penalosa 1961-7-15 1972 Marin Tiburon Peninsula. Plateau northwest of 748 ft. summit Comment
  CAS-BOT-BC309616  Hemizonia congesta subsp. lutescens L. R. Abrams 1915-10-26 5612 Marin Between Mt. Tamalpais and Fairfax Comment
  CAS-BOT-BC309618  Hemizonia congesta subsp. lutescens Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC309621  Hemizonia congesta subsp. lutescens John Thomas Howell 1957-9-15 32958 Marin Near Mill Valley Comment
  JEPS34474  Hemizonia congesta subsp. lutescens Dr. Jerry Powell 1964-6-3 414 Marin on hill n Alpine Lake Comment
  UC1598487  Hemizonia congesta subsp. lutescens A. D. E. Elmer Jul 1903 4935 Marin Olema Comment
  UC194217  Hemizonia congesta subsp. lutescens H. M. Hall 1914-10-1 9887 Marin San Rafael Comment
  UC197521  Hemizonia congesta subsp. lutescens H. M. Hall 1915-5-13 9896 Marin Tiburon Island Comment
  UC480913  Hemizonia congesta subsp. lutescens Katharine Brandegee Marin Rodeo Lagoon Comment
  UC480914  Hemizonia congesta subsp. lutescens Harriet A. Walker 1908-6-13 1192 Marin Olema Comment
  UC903271  Hemizonia congesta subsp. lutescens Ethel Crum 1933-7-9 1505 Marin 5 mi sw Fairfax; Mt. Tamalpais 274 Comment
  UC990584  Hemizonia congesta subsp. lutescens James I. McMurphy 1909-6-24 Marin Sausalito, Mill Valley Comment
  UCD161893  Hemizonia congesta subsp. lutescens Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 06. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC309619  Hemizonia congesta subsp. lutescens James I. McMurphy 1910-6-9 s.n. Marin Green Brae station Comment
  CAS-BOT-BC309625  Hemizonia congesta subsp. lutescens J. McMurphy 1909-6-24 s.n. Marin 1 mile E. of Lagunitas Comment
  CAS-BOT-BC309644  Hemizonia congesta subsp. lutescens H. M. Hall 1915-5-13 9896 Marin Tiburon Island, San Francisco Bay Comment
  UC1536897  Hemizonia congesta subsp. lutescens Gordon H. True Jr. 1937-7-25 821 Marin n of San Geronimo 60 Comment
  UC89029  Hemizonia congesta subsp. luzulifolia K. Brandegee 1886-6-7 Marin Sylvania Comment
  CDA7056  Hemizonia fitchii Walter S. Lennon 1973-7-19 Marin Near summit of Lucas Valley Road. 0 Comment
  UC1094593  Heracleum lanatum C. R. Bell 1953-6-9 1431 Marin Tocaloma Comment
  SFV8560  Heracleum maximum P. Berry 1967-4-22 13 Marin State Highway 1, 4.5 miles north of Stinson Beach. 18 Comment
  POM210031  Hesperevax sparsiflora var. sparsiflora H. P. Bracelin 1930-4-20 13 Marin Open flat 1 mile S of Lagunitas. 67 Comment
  SBBG63221  Hesperevax sparsiflora var. sparsiflora H. P. Bracelin 1930-4-20 13 Marin 1 mi S of Lagunitas 66 Comment
  LA6496  Hesperocyparis sargentii Joseph Andorfer Ewan; 1937-3-14 10182 Marin San Geronimo Ridge 396 Comment
  CAS-BOT-BC123110  Hesperolinon congestum Henry Nicholas Bolander 1863-1-1 2386 Marin unspecified Comment
  CAS-BOT-BC176067  Hesperolinon congestum John Thomas Howell 1937-7-4 13089 Marin Tiburon Comment
  JEPS100930  Hesperolinon congestum Dean W. Taylor 1994-5-3 14195 Marin Big Rock; on Lucas Valley Road 5.2 mi West from Highway 101 Comment
  JEPS16251  Hesperolinon congestum Lewis S. Rose 1939-5-17 39129 Marin Tiburon 15 Comment
  POM222069  Hesperolinon congestum W. C. Merrill 1895-05 s.n. Marin Laurel Hill Cemetary. Central Calif. (San Francisco) Comment
Read comments
Nov 19 2012
  CAS-BOT-BC143706  Heteromeles arbutifolia Peter H. Raven; Michael P. Johnson 1967-5-1 21218 Marin Angel Island. Wooded slopes above Hospital Cove, west side of island 60 Comment
  CAS-BOT-BC143708  Heteromeles arbutifolia W. D. 1893-7-3 s.n. Marin Near [Lagunita] Lagunitas Comment
  CAS-BOT-BC143709  Heteromeles arbutifolia C. Hart Merriam 1917-11-18 s.n. Marin Near Libertys, Mt. Tamalpais Comment
  CAS-BOT-BC143712  Heteromeles arbutifolia James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC274438  Heteromeles arbutifolia A. Castner; D. Cash; J. Missaghian; B. Lo 2013-3-9 13602 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC665651  Heteromeles arbutifolia A. A. Beetle and J. L. Morrison 1940-1-21 1565 Marin trail from Mountain Theater to Rifle Camp, Mount Tamalpais; North Coast Ranges, Mount Tamalpais 700 Comment
  SEINET10931857  Heteromeles arbutifolia Alan A. Beetle, John L. Morrison 1940-1-21 Beetle 1565 Marin Shrub up to 3 m, berries red, common. Serpentine outcrop, western slope, trail From mountain theater to rifle camp, mount tamalpais 700 Comment
  CAS-BOT-BC311182  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1920-8-15 10015 Marin Whites Hill Comment
  CAS-BOT-BC311173  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1939-5-21 s.n. Marin W. Tiburon Comment
  SFV8669  Heuchera micrantha B. Hess 1973-5-26 58 Marin 4.6 miles from Fairfax city limit on Alpine Dam Road. Comment
  CAS-BOT-BC424194  Heuchera micrantha var. hartwegii John Thomas Howell 1944-6-5 s.n. Marin Inverness Ridge Comment
  SEINET12217306  Heuchera micrantha var. hartwegii F. H. Utech 1988-1 88 -150 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  CHSC8209  Hierochloe occidentalis D. McClain 1969-3-27 52 Marin 1/2 mi. S. on Molino Ave., Mill Valley. 30 Comment
  UC39804  Hierochloe occidentalis W. L. Jepson Apr. 1-2, 1893 Marin Olema Comment
  SEINET10901904 Image available Hierochloe occidentalis Henry N. Bolander Bolander 2279 Marin Redwoods Comment
  CDA27103  Hoita macrostachya William J. Ferlatte, J. Schrock 1973-7-17 Marin Lucas Valley Road at Devil s Corner. 0 Comment
  JEPS65625  Hoita macrostachya W. L. Jepson 1916-7-9 6807 Marin Mt. Tamalpais; stream bottoms of canyons 457 Comment
  CAS-BOT-BC280753  Holcus lanatus John Thomas Howell 1947-5-14 23171 Marin Near Ledum Swamp, Pt. Reyes Peninsula Comment
  SEINET11688680  Holcus lanatus T. B. Devine 1980-1 688 Marin At Olima substation ca 0.1 mi E of Hwy 1 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-BC149976  Holodiscus discolor var. discolor Alice Eastwood 1918-9-1 s.n. Marin On the road between Ross and Lake Lagunitas Comment
  CAS-BOT-BC149978  Holodiscus discolor var. discolor J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC149979  Holodiscus discolor var. discolor G. R. Vasey 1880-7-1 155 Marin unspecified Comment
  CAS-BOT-BC311896  Holozonia filipes John Thomas Howell 1945-8-12 21372 Marin Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC311898  Holozonia filipes John Thomas Howell 1945-8-12 21372 Marin Rock Spring, Mt. Tamalpais Comment
  SACT001313  Hordeum brachyantherum Malcolm Nobs, S. Smith 1949-6-29 Marin Salty march. North of Inverness. Comment
  CAS-BOT-BC284603  Hordeum brachyantherum subsp. brachyantherum Malcom A. Nobs; S. Galen Smith 1949-6-29 908 Marin Pt. Reyes, north of Inverness Comment
  CHSC33991  Hordeum brachyantherum subsp. brachyantherum J. D. Prouty 1980-4-12 856 Marin Edge of marsh W of Hwy. 1 ca. 2.5 mi S of Tomales. 1 Comment
  UC1106131  Hordeum depressum John Thomas Howell 1944-5-28 Marin Almonte Comment
  CAS-BOT-BC285070  Hordeum marinum subsp. gussoneanum R. E. Frenkel 1964-5-5 473 Marin 0.3 mile north-west of Taylor State Park entrance on Sir Francis Drake Road 39 Comment
  POM295723  Hordeum marinum subsp. gussoneanum Lyman Benson 1935-5-16 6569 Marin U. S. 101, N. of San Rafael; Seaward N. Coast Mt. Range 30 Comment
  CAS-BOT-BC289347  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-6 25296 Marin Hamilton Field Comment
  CAS-BOT-BC258892  Hordeum murinum subsp. leporinum A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 101 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CAS-BOT-BC289409  Hordeum murinum subsp. leporinum Javier Penalosa 1961-4-16 1316 Marin Railroad yard in Tiburon, Tiburon Peninsula Comment
  CAS-BOT-BC289416  Hordeum murinum subsp. leporinum John Thomas Howell 1946-5-12 21764 Marin Between Fairfax and Meadows Club Comment
  UC38656  Hordeum murinum subsp. leporinum McLean May 1893 Marin Saucilito Comment
  UC53318  Hordeum murinum subsp. leporinum Jos. Burtt Davy 1900-6 6802 Marin Point Reyes Peninsula Comment
  SACT001298  Hordeum nodosum 1925-6-6 Marin No collector/determiner listed. Comment
  NY436300  Horkelia bolanderi var. marinensis A. D. E. Elmer 07 1903 5039 Marin Comment
  CAS-BOT-BC536641  Horkelia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21194 Marin Wooded slopes above Hospital Cove, west side of Angel Island 60 Comment
  UC650352  Horkelia californica subsp. californica Milo S. Baker 1940-7-18 9787 Marin along road halfway out to lighthouse, Point Reyes Peninsula; Point Reyes Peninsula Comment
  UC903141  Horkelia marinensis Ethel Crum 1933-10-8 1571 Marin slope above Drake's Estero; Point Reyes peninsula 15 Comment
  SEINET10628375 Image available Horkelia marinensis Adolph D. E. Elmer Elmer 5039 Marin Point Reyes. Comment
  CAS-BOT-BC146511  Horkelia tenuiloba A. A. Heller 1902-6-18 5714 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  CAS-BOT-BC146515  Horkelia tenuiloba John Thomas Howell 1941-7-6 16353 Marin Kent Trail, Mt. Tamalpais Comment
  UC525512  Horkelia tenuiloba Ethel Crum 1933-7-9 1507 Marin s side Mt. Tamalpais 304 Comment
  UC1279954  Hydrocotyle ranunculoides Peter H. Raven 1955-9-4 8856 Marin 2 mi. n. Stinson Beach Comment
  SD71225  Hydrocotyle verticillata John T. Howell 1946-7-7 22205 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC410244  Hypericum concinnum A. A. Heller 1902-6-18 5719 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  UC108652  Hypericum concinnum Michener and Bioletti July 1891 431 a Marin Mill Valley Comment
  CAS-BOT-BC401243  Hypericum perforatum John Thomas Howell 1939-7-2 14843 Marin Just south of Muir Woods Comment
  CAS-BOT-BC229773  Hypochaeris radicata J. Klein; G. Block; L. Webb; et al. 2012-5-5 840 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC366853  Ilex Greg de Nevers 1997-11-25 11115 Marin Larkspur Comment
  CHSC23174  Iris Robert A. Schlising; Anna Eagle 1963-4-10 2506 Marin Lucas Valley Road; few miles west of exit from Highway 101. Comment
  CAS-BOT-BC133503  Iris C. H. M. 1915-5-1 s.n. Marin Lagunitas Comment
  OBI21067  Iris douglasiana Unknown 1963-6-17 18 Marin South end of alpine lake Comment
  RSA15394  Iris douglasiana Carl B. Wolf 1927-4-24 324 Marin The coastal side of Mill Valley toll road. Comment
  RSA178060  Iris douglasiana Robert F. Thorne 1965-4-21 34407 Marin Point Reyes National Seashore. 3 Comment
  SEINET12056853  Iris douglasiana M. T. Doutt 1931-1 456 Marin 4 mi W Inverness Comment
  CAS-BOT-BC133626  Iris longipetala Elsa Ruckert 1960-4-13 91 Marin Road leading west 1/2 mile from the junction with road from Marshall to Tomales Comment
  CAS-BOT-BC133628  Iris longipetala John Thomas Howell 1946-5-4 21709 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC133629  Iris longipetala Alice Eastwood; John Thomas Howell 1938-5-8 5500 Marin Near Nicasio Comment
  JEPS17181  Iris macrosiphon W. L. Jepson 1897-3-10 Marin Olema Comment
  JEPS17334  Iris macrosiphon W. L. Jepson 1897-4-10 Marin Ross Valley; Mt. Tamalpais Region Comment
  UC615008  Iris macrosiphon Beryl O. Schreiber 1936-3-7 2123 Marin Shell Beach Canyon; Tomales Bay Comment
  POM263702  Iris macrosiphon R. C. Foster 1937-5-9 239 Marin Slopes of Mt. Tamalpais, on Summit Ave., Mill Valley Comment
  RSA366826  Iris macrosiphon H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  SEINET3271700 Image available Iris macrosiphon Sally Walker 1983-5-19 Marin Mt Jamalpais Comment
  SEINET8752799  Iris macrosiphon F. Martin 1962-4-21 s.n. Marin Marin City, Along San Pedro road. 7 miles east of San Rafael road. Comment
  UC200762  Isoetes howellii Katharine Brandegee 1910-5-29 Marin Olema Comment
  CAS-BOT-BC112392  Isolepis carinata John Thomas Howell 1946-5-4 21712 Marin East of Aurora School at Sonoma Co. line. Comment
  UC70626  Isolepis carinata Jos. Burtt Davy 1900-6 6692 -3 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC112466  Isolepis cernua Doreen Smith 2003-5-20 s.n. Marin Mt. Burdell Open Space Preserve, hillside slope above San Mateo Ck., Comment
  CAS-BOT-BC112469  Isolepis cernua John Thomas Howell 1966-6-9 41561 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  POM216453  Isolepis cernua H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC112468  Isolepis cernua John Thomas Howell 1933-7-30 11473 Marin North of Lagunitas Creek Comment
  SEINET7589105 Image available Isolepis cernua Lewis S. Rose 1935-6-2 35196 Marin Stinson Beach. Comment
  CAS-BOT-BC324783  Iva axillaris Marian L. Campbell 1919-5-22 s.n. Marin Tiburon Comment
  CAS-BOT-BC340176  Jaumea carnosa Beryl O. Schreiber 1936-6-21 2256 Marin Shell Beach on Tomales Bay 1 Comment
  CAS-BOT-BC340178  Jaumea carnosa Alice Eastwood 1915-6-24 4780 Marin Inverness Comment
  CAS-BOT-BC340179  Jaumea carnosa Alice Eastwood 1917-7-1 s.n. Marin Almonte Comment
  UC32955  Jaumea carnosa J. Burtt Davy 1894-8-25 Marin Bolinas Bay Comment
  RSA258100  Juncus Robert A. Norris 1975-5-17 2361 Marin By Sir Francis Drake Highway. Ledum Swamp area. Comment
  JEPS77900  Juncus bufonius Edward Lee 1934-6-17 926 Marin 1-2 mi s South Brook Comment
  RSA503503  Juncus bufonius var. bufonius Robert A. Norris 1975-4-10 2308 Marin Wet soil near Paradise Dr. Corte Madera. Comment
  CAS-BOT-BC531271  Juncus capitatus A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15355 Marin Mount Tamalpais. Marin Municipal Water District lands: south of Bon Tempe valves Comment
  SEINET11789587  Juncus effusus M. T. Doutt 1931-1 437 Marin near Nicasio Comment
  UC1177401  Juncus effusus subsp. pacificus John Thomas Howell 1943-7-4 18252 Marin on road to Pt. Reyes Ledum Swamp Comment
  UC1101031  Juncus hesperius Herbert L. Mason 1946-7-24 12932 Marin second lake s. Bear Valley (on rd. to Lake Ranch) Comment
  RSA40262  Juncus hesperius L. S. Rose 1946-8-23 46277 Marin Point Reyes Peninsula; 6 miles NW of Inverness. 15 Comment
  SEINET3132235  Juncus patens L. S. Rose 1936-6-14 36325 Marin China Camp, 6 mi NE of San Rafael 3 Comment
  JEPS67127  Juncus xiphioides W. L. Jepson 1921-9-24 9499 Marin Phoenix Lake Mt. Tamalpais 152 Comment
  CDA29672  Kickxia elatine D. G. Kelch 2009-6-25 9 .474 Marin San Rafael. In brackish ditch E of Davidson School. 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
  CAS-BOT-BC311773  Lactuca saligna A. Williams 2013-8-9 13773 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Ranger Station Comment
  CAS-BOT-BC340452  Lactuca saligna John Thomas Howell 1943-9-5 19324 Marin In southern part of Mill Valley 7 Comment
  RSA40158  Lactuca saligna J. T. Howell 1943-9-25 19324 Marin Southern part of valley. 8 Comment
  UCD133520  Lactuca saligna John Thomas Howell 1943-9-25 19324 Marin southern part of Mill Valley. 7 Comment
  CAS-BOT-BC311762  Lactuca serriola A. Williams 2013-8-9 13760 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Quarry Comment
  CAS-BOT-BC341498  Lagophylla ramosissima John Thomas Howell 1945-9-2 21453 Marin San Rafael Hills Comment
  CAS-BOT-BC341499  Lagophylla ramosissima John Thomas Howell 1944-6-25 19656 Marin Santa Venetia Comment
  CAS-BOT-BC341496  Lagophylla ramosissima H. M. Hall 1916-7-14 10234 Marin San Francisco Bay. Summit of ridge East of San Andreas Lake Comment
  CAS-BOT-BC229769  Lasthenia californica J. Klein; G. Block; L. Webb; et al. 2012-5-5 833 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC338174  Lasthenia californica John Thomas Howell 1929-6-2 4294 Marin Between Ft. Baker and Ft. Barry Comment
  JEPS10076  Lasthenia californica subsp. macrantha R. F. Hoover 1941-5-21 5175 Marin Point Reyes Comment
  POM361597  Lasthenia californica subsp. macrantha L. S. Rose 1948-4-18 48043 Marin Pt. Reyes Lighthouse 152 Comment
  UC33088  Lasthenia californica subsp. macrantha J. Burtt Davy 1900-6-2 6820 Marin Point Reyes Comment
  POM361573  Lasthenia glaberrima L. S. Rose 1941-6-10 41266 Marin Hicks Valley, 9 miles W of Novato. 61 Comment
  RSA123036  Lasthenia macrantha subsp. macrantha B. O. Schreiber 1937-5-9 2394 Marin Point Reyes Lighthouse 152 Comment
  RSA41981  Lasthenia macrantha subsp. macrantha Ella Dales Cantelow 1941-3-21 3582 Marin Near Pt. Reyes Light House. Comment
  RSA516574  Lasthenia macrantha subsp. macrantha R. C. Bacigalupi 1955-10-22 5523 Marin About entrance to Lighthouse reserve, tip of Point Reyes peninsula Comment
  CDA8126  Lasthenia minor D. G. Kelch 2006-5-1 6 .196 Marin North Beach, Point Reyes. In low area behind shifting dunes. Comment
  UC1119003  Lasthenia minor B. Schreiber 1937-4-9 2396 Marin Point Reyes Lighthouse; Point Reyes Comment
  CAS-BOT-BC366963  Lasthenia minor Paul Covel 1940-5-19 1788 Marin Pt Reyes Rd Comment
  SBBG34779  Lathyrus littoralis R. Fowler 1983-5-26 Marin Abbott's Lagoon, Pt Reyes Nat Seashore Comment
  UC864461  Lathyrus littoralis Belle Richardson Jackson May 1922 Marin Point Reyes Comment
  JEPS64858  Lathyrus tingitanus W. L. Jepson 1940-6-5 19943 Marin Tiburon, ne of railroad yards Tiburon Comment
  UCSC000377  Lathyrus torreyi M. S. Baker 1904-5-2 s.n. Marin near Ross Valley Comment
  JEPS55367  Lathyrus vestitus var. vestitus W. L. Jepson 1896-3-23 13627 Marin Ross Valley Comment
  UC864592  Lathyrus vestitus var. vestitus Alice Eastwood 1922-2-12 11069 a Marin above Muir Woods Comment
  CAS-BOT-BC325932  Layia carnosa Alice Eastwood 1923-5-13 11793 Marin Pt. Reyes Comment
  UC34741  Layia carnosa C. C. Parry 1883-6-1 Marin Point Reyes Comment
  CDA8134  Layia chrysanthemoides T. C. Fuller 1958-5-21 434 -58 Marin 2 miles north of Novato. 0 Comment
  JEPS21815  Layia gaillardioides Alvin W. Urquhart 1958-4-25 44 Marin 1 mi above Meadow Golf Club; Alpine Dam Road 320 Comment
  CAS-BOT-BC321765  Layia gaillardioides Lena E. Bowley 1939-5-1 s.n. Marin Unspecified Comment
  JEPS25351  Layia platyglossa Rimo Bacigalupi with members of Dr. Herbert G. Baker's class 1960-5-4 7384 Marin above and beyond St. Hilary's Church (now abandoned for a newer site) 45 Comment
  CAS-BOT-BC372300  Layia platyglossa John Thomas Howell 1946-5-14 21834 Marin Mt. Tamalpais Comment
  UC306550 Image available Ledum glandulosum A. D. E. Elmer Jul 1903 4944 Marin Point Reyes Post Office Point Reyes; Point Reyes post office, Marin Co. Comment
Read comments
Apr 5 2007
  UC124736  Lepechinia calycina Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UCD115365  Lepidium didymum M. Wiesendanger 1926-4-1 1496 Marin location unknown. Comment
  CAS-BOT-BC89495  Lepidium heterophyllum Doreen Smith 1997-4-13 s.n. Marin Loma Alta. Along ranch trail. 396 Comment
  CAS-BOT-BC89525  Lepidium lasiocarpum Milo S. Baker 1936-4-6 8159 Marin Point Reyes Peninsula. Near Naval Station. Comment
  CAS-BOT-BC89724  Lepidium latifolium Carol Weiske 2001-6-10 s.n. Marin Larkspur, under old Railroad trestle that crosses Corte Madera Creek. Comment
  NY76570  Lepidium oxycarpum J. T. Howell 1933-4-1 10919 Marin 4.5 miles north of San Raphael Comment
  CDA25060  Lepidium strictum G. D. Barbe 1979-4-1 2485 Marin Road-trail to Coast Camp south of Limantour Parking Lot, Point Reyes National Seashore. 0 Comment
  CAS-BOT-BC273983  Leptochloa fusca subsp. fascicularis John Thomas Howell 1970-9-8 47229 Marin West of Nicasio Dam on road to Point Reyes (town) Comment
  CAS-BOT-BC471223  Leptosiphon acicularis A. Williams 2014-4-15 14801 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Mountain Fire Road, N of junction with Fairfax-Bolinas Road Comment
  POM230565  Leptosiphon androsaceus J. T. Howell 1937-6-13 13052 Marin Bolinas Comment
  UCD118583  Leptosiphon androsaceus Heidi E. M. Dobson 1978-5-14 323 Marin overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  CAS-BOT-BC226653  Leptosiphon grandiflorus David D. Keck 1937-7-3 4574 Marin Point Reyes, at head of Drakes Estero Comment
  CAS-BOT-BC324140  Lessingia hololeuca John Thomas Howell 1926-10-20 2223 Marin Corte Madera Comment
  POM273138  Lessingia hololeuca John T. Howell 1945-9-16 s.n. Marin North of San Rafael and east of Santa Venetia Comment
  POM361824  Lessingia hololeuca L. S. Rose 1946-9-20 s.n. Marin Ignacio 6 Comment
  UC1287405  Lessingia hololeuca Willard Spence 1962-7-28 760 Marin growing along roadside near Ignacio Comment
  CAS-BOT-BC324147  Lessingia hololeuca John Thomas Howell 1927-9-10 3095 Marin Baltimore Park 213 Comment
  UC1287491  Lessingia micradenia var. micradenia Willard Spence 1960-8-29 601 Marin Phoenix Lake Comment
  CAS-BOT-BC342070  Leucanthemum maximum John Thomas Howell 1944-9-24 20763 Marin West side of Bolinas Lagoon Comment
  CAS-BOT-BC272254  Leymus X multiflorus John Thomas Howell 1946-6-30 22148 Marin Rodeo Lagoon Comment
  CAS-BOT-BC283521  Leymus X vancouverensis John Thomas Howell 1946-7-4 22177 Marin Dillons Beach Comment
  CAS-BOT-BC283525  Leymus X vancouverensis Steve Edwards 1984-7-22 s.n. Marin Beach at Bodega Bay, entrance to marine lab Comment
  UCD64591  Leymus mollis P. B. Kennedy 1923-9-1 Marin Willow Camp. Comment
  CAS-BOT-BC272275  Leymus pacificus John Thomas Howell 1946-5-26 21950 Marin Near radio station, Pt. Reyes Peninsula Comment
  CAS-BOT-BC274491  Leymus triticoides John Thomas Howell 1944-7-9 19722 Marin South of Tomales Bay Comment
  JEPS170  Ligusticum apiifolium H. E. Parks 1923-6-10 1500 Marin Tiburon Island (prob. Tiburon Peninsula) Comment
  UC1197319  Ligusticum apiifolium H. E. Parks June 1923 Marin Sausalito Northern coast Ranges, Sausalito Comment
  UC747488  Lilaea scilloides G. Thomas Robbins with J. T. Howell 1945-5-9 1877 Marin 0.5 mi n Hamilton Field Air Base Comment
  UC1123002  Lilaeopsis masonii B. Schreiber 1936-6-28 2266 Marin 1 mi. from Inverness (Chicken Ranch Beach); Point Reyes Quad., Chicken Ranch Beach 3 Comment
  UC32472  Lilaeopsis occidentalis J. Burtt Davy 1900-6-27 6481 Marin Pt. Reyes, Adams & Lindley Ranch Comment
  HSC24011  Lilium pardalinum subsp. pardalinum R. A. Vanbianchi 1971-7-1 27 Marin San Geronimo Ridge, Near S end of Kent Lake Comment
  JEPS19559  Limnanthes douglasii Milo S. Baker 1923-5-2 Marin Tomales Point Comment
  UC869476  Limnanthes douglasii Lewis S. Rose 1939-4-23 39078 Marin Nicasio 45 Comment
  UCD71174  Limnanthes douglasii M. Plotkin 1995-5-29 MSP 02 Marin Point Reyes National Seashore, 0.1 mile East of Sir Francis Drake Highway, along North side of road to Chimney Rock. In pasture at bottom of steep slope down from road. Much trampling and disturbance by livestock. Plants growing in marshy area of pasture with Ranunculus californicus, Potentilla edgeii, Limnanthes douglasii sulphurea. Abundant annual, 20-35cm. Petals yellow with white tips. 86 Comment
  UCD71175  Limnanthes douglasii M. Plotkin 1995-5-29 MSP 03 Marin Point Reyes National Seashore, 0.1 mile East of Sir Francis Drake Highway, along North side of road to Chimney Rock. In pasture at bottom of steep slope down from road. 86 Comment
  SEINET6670342  Limnanthes douglasii W. Roderick 1967-5-6 s.n. Marin Lake Nicaseo 46 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
  RSA130890  Limonium californicum E. K. Balls 1958-7-22 23587 Marin 3.5 miles northwest from Stinton Beach along State Highway 1. 2 Comment
Read comments
Oct 30 2014
  SJSU10621  Limonium californicum W. Savage 1976-7-16 1087 Marin between abandoned NW RR tracks & US Hwy 101, 300 m NE of junction of State Hwy 1 & US Hwy 101 c. 3 km NE of Sausalito, Richardson Bay 0 Comment
  UC2046438  Limonium duriusculum Michael Perlmutter 2011-10-25 gp 294 -b Marin Richardson Bay in Strawberry along Seminary Drive. Comment
  UC2048778  Limonium ramosissimum subsp. provinciale Dana Morawitz 2016-5-1 Marin Marin County. Comment
  CDA40061  Linanthus androsaceus D. G. Kelch 2006-5-1 6 .184 Marin Summit of Lucas Valley Road. Comment
  UC1301140  Linanthus androsaceus Helen K. Sharsmith 1963-5-18 5438 Marin between Larkspur Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC59164  Linanthus androsaceus Royce Marin Comment
  UC908698  Linanthus androsaceus Alva D. Hansen 1945-6-12 Marin Point Reyes San Dunes Point Reyes Comment
  UC52730  Linanthus parviflorus W. C. Blasdale 1891-4-27 Marin Fairfax Comment
  UC589448  Linanthus parviflorus Beryl O. Schreiber 1932-6-17 Marin Waterfall Beach Tomales Bay Comment
  RSA523367  Linaria vulgaris G. H. True 1937-6-6 714 Marin Point Reyes. Comment
  UC1177447  Linum bienne John Thomas Howell 1946-6-9 22015 Marin near Olema Comment
  CDA4727  Linum grandiflorum T. C. Fuller 1970-5-4 19482 Marin North side of Highway 37 to Black Point, north shore of San Pablo Bay, ca. 6 miles west of the mouth of the Napa River. 0 Comment
Read comments
Mar 30 2009
  CAS-BOT-BC36121  Lithocarpus densiflorus var. densiflorus H. E. McMinn no date 33 Marin unspecified Comment
  POM166546  Lithocarpus densiflorus var. densiflorus Alice Eastwood 1922-7-23 11507 Marin Mt. Tamalpais, Rock Spring. Comment
  UC1300837  Lithophragma affine Helen K. Sharsmith 1962-5-5 4984 Marin along shore between Stinson Beach and Bolinas Bolinas Lagoon (Highway 1); along shore btw Stinson Beach and Bolinas, Bolinas Lagoon Comment
  UC1536980  Lithophragma affine Gordon H. True Jr. 1936-3-22 372 Marin near Forest Knolls; near Forest Knolls 213 Comment
  CAS-BOT-BC430608  Lithophragma affine Elsie Zeile 1909-4-25 44- 3 -1 Marin Meadow, Rock Springs, Tamalpais Comment
  HSC20214  Lithophragma affine R. C. Wunner 1962-4-18 Marin Fairfax, Marinda Oaks, 500 yds. up left canyon from Marinda Drive Comment
  CAS-BOT-BC435653  Lithophragma heterophyllum John Thomas Howell 1943-4-11 17907 Marin Black Canyon, San Rafael hills Comment
  RSA127213  Lithophragma heterophyllum John T. Howell 1946-5-12 21820 Marin Carson Country Comment
  RSA22075  Lithophragma heterophyllum L. S. Rose 1939-4-12 39062 Marin Crystal Springs Lake 152 Comment
  JEPS33572  Logfia gallica W. L. Jepson 1941-6-15 20616 Marin Tiburon Peninsula Comment
  CAS-BOT-BC342403  Logfia gallica John Thomas Howell 1929-6-2 4284 Marin Hills at Fort Baker Comment
  CAS-BOT-BC283444  Lolium multiflorum Alice Eastwood 1912-5-1 46 Marin Kentfield Comment
  UC1132194  Lolium multiflorum H. S. Yates 1936-6-14 5640 Marin 1 mi e Aurora School; Sebastopol Quad. Comment
  UC38776  Lolium perenne J. Burtt Davy Aug. 1898 4343 Marin near Olema; near Olema Comment
  CAS-BOT-BC311756  Lomatium dasycarpum A. Levin 2013-5-23 FD 1312 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UCD69047  Lomatium dasycarpum P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine barrens. UTM: 10SEM4596 120 Comment
  SBBG41054  Lomatium utriculatum J. T. Howell 1947-5-8 23145 Marin Sausalito Comment
  SD71223  Lomatium utriculatum John T. Howell 1947-5-8 23145 Marin Sausalito Comment
  LA83072  Lonicera hispidula var. vacillans O. H. Kappler; 1943-5-20 447 Marin ranch, near San Rafael Comment
  CAS-BOT-BC241505  Lonicera involucrata var. ledebourii Beryl O. Schreiber 1936-3-7 2120 Marin Trail to Shell Beach, on Tomales Bay Comment
  CAS-BOT-BC241511  Lonicera involucrata var. ledebourii C. H. M. 1919-9-9 s.n. Marin Lagunitas Comment
  CAS-BOT-BC198554  Lotus Elsie M. Zeile 1921-9-3 s.n. Marin Lake Alpine Comment
  UCD106717  Lotus corniculatus J. Buck 1996-5-27 14 Marin Point Reyes at Bull Point Trail and Sir Francis Drake Highway. 24 Comment
  POM128961  Lotus formosissimus C. F. Sonne 1887-04 1453 Marin Near Mt. Tamalpais Comment
  UC1745784  Lotus formosissimus Annetta M. Carter 1934-4-29 524 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  RSA128310  Lotus humistratus J. T. Howell 1940-5-12 s.n. Marin San Anselmo Canyon, Mt. Tamalpais. Comment
  RSA90325  Lotus humistratus F. W. Peirson 1912-07 2004 Marin Mt. Tamalpais. Comment
  UCR136588  Lotus junceus Beecher Crampton 1960-6-8 5590 Marin Central Coast, Point Reyes, northern arm of Drakes Estero at the road crossing 5 Comment
  UC1543066  Lotus junceus var. junceus Donald G. Nelson 1937-7-10 525 Marin Point Reyes Lighthouse, by car parking area at top of hill Point Reyes Lighthouse Comment
  UC15594  Lotus scoparius W. A. Setchell 1896-3-6 Marin Bolinas Bay Comment
  UC127536  Lupinus affinis J. Burtt Davy 1895-5-13 1241 Marin Mill Valley; North Coast Ranges, Mill Valley Comment
  CAS-BOT-BC175900  Lupinus affinis Gordon H. True 1965-3-4 s.n. Marin San Rafael Hills, s. slope Comment
  RSA105093  Lupinus affinis Edward L. Greene 1886-1 s.n. Marin Point Reyes Comment
  SEINET5766806 Image available Lupinus albifrons Michener, Bioletti 1892-1 s.n. Marin Fairfax Comment
  UCSB42830  Lupinus albifrons Phillips, B. 1980-3-28 Marin North side of Point Reyes Petaluma Road, 2 miles south of its junction with Lucas Valley Road 45 Comment
  CAS-BOT-BC201435  Lupinus albifrons var. albifrons A. A. Heller 1906-6-12 8395 Marin Near the summit of Mt. Tamalpais Comment
  RSA181300  Lupinus albifrons var. albifrons John H. Thomas 1965-5-2 10638 Marin Along Highway 1, between Mill Valley and Stinson Beach. Comment
  UC1177176  Lupinus albifrons var. albifrons John Thomas Howell 1940-5-26 15544 Marin Little Carson Comment
  RSA128315  Lupinus albifrons var. collinus J. T. Howell 1947-5-25 23196 Marin Simmons Trail, Mt. Tamalppais. Comment
  CAS-BOT-BC196160  Lupinus albifrons var. douglasii Gordon H. True 1969-3-22 4756 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 91 Comment
  CAS-BOT-BC196167  Lupinus albifrons var. douglasii C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  UC130324  Lupinus albifrons var. douglasii H. P. Chandler 1900-2-26 527 Marin south side of Mount Tamalpais Mount Tamalpais Comment
  CAS-BOT-BC196414  Lupinus arboreus L. R. Abrams 1927-4-19 11614 Marin Point Reyes Comment
  OBI54808  Lupinus arboreus Dixie Damrel 1997-5-27 14 Marin Point Reyes near Bull Point trailhead Comment
  UC1129350  Lupinus arboreus A. E. Wieslander 1933-6-11 311 Marin 2 1/2 mi sw Point Reyes; Point Reyes Quad., sw of Point Reyes Comment
  UC864998  Lupinus arboreus L. R. Abrams 1927-4-19 11613 Marin Point Reyes Point Reyes near lighthouse (ocean bluffs); Point Reyes Comment
  UCD106632  Lupinus arboreus P. B. Kennedy 1918-3-31 s.n. Marin Manzanitas. Comment
  UCD106633  Lupinus arboreus P. B. Kennedy 1918-3-31 s.n. Marin Manzanitas. Comment
  UCD106643  Lupinus arboreus Andreas Stohr 1996-5-19 15 Marin Dillons Beach. 5 Comment
  UC628234  Lupinus bicolor Miss Harriet A. Walker 1913-5-11 2971 a Marin Olema Comment
  UCSB17124  Lupinus bicolor Brooks, Terry 1963-4-8 Marin 1 mi. N of Golden Gate Bridge, on Ft. Baker 30 Comment
  SEINET12154467  Lupinus bicolor var. pipersmithii M. T. Doutt 1931-1 s.n. Marin nr Ricasio Comment
  CAS-BOT-BC215073  Lupinus chamissonis Charles Piper Smith 1947-6-27 47604 Marin Point Reyes Radio Station Comment
  SEINET7716853  Lupinus densiflorus Unknown 1887-7-5 Marin Camp Taylor Comment
  RSA51229  Lupinus densiflorus var. aureus Peter H. Raven 1950-5-13 2010 Marin Fish Grade, Mt. Tamalpais. 229 Comment
  SEINET10577537  Lupinus densiflorus var. crinitus Robert A. Norris 1977-5-27 Norris 3609 Marin Ca. 2.5 miles NW Nicasio (near Nicasio Reservoir, now desiccated, and hilly grassland). Comment
  UC1177219  Lupinus formosus John Thomas Howell 1946-9-20 23012 Marin 3 mi w Novato; w of Novato Comment
  SEINET10485324  Lupinus formosus Charles Piper Smith 1948-4-26 Smith 48155 Marin Hwy 1 - point reyes station, 4.2 mi. N. Comment
  RSA128309  Lupinus formosus var. formosus J. T. Howell 1940-5-20 15468 Marin Fairfax Comment
  CAS-BOT-BC149605  Lupinus formosus var. formosus Doreen Smith 2001-9-16 s.n. Marin Marinwood interchanges, E. side. Comment
  RSA51340  Lupinus formosus var. formosus Peter H. Raven 1950-4-29 s.n. Marin Hills above Tiburon. 183 Comment
  LA205130  Lupinus latifolius Carl Clawson Epling; 1922-4-10 5180 Marin Comment
  UCD108111  Lupinus latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera. Comment
  UCD108129  Lupinus latifolius P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail, Mt. Tamalpais. Comment
  POM10922  Lupinus latifolius subsp. dudleyi M. S. Baker 1904-05 s.n. Marin Near Fairfax. Comment
  UC16052  Lupinus latifolius var. latifolius J. Burtt Davy 1894-8-28 1220 Marin Bolinas Bay Comment
  SD90998  Lupinus microcarpus var. densiflorus Jack L. Reveal 1975-6-9 1739 Marin 1 mile east of Woodacre, on roadside bank in oak woodland along a small water course 244 Comment
  JEPS65360  Lupinus nanus W. L. Jepson 1919-5-17 8288 Marin Olema Comment
  UC1300895  Lupinus nanus Helen K. Sharsmith 1962-5-30 5082 Marin between Lagunitas and Olema; San Francisco Bay Region, btw Lagunitas and Olema 182 Comment
  UCD70817  Lupinus nanus Michele H. Mills 1997-4-16 192 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve. San Quentin. 137 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
  CAS-BOT-BC8251  Lupinus punto-reyesensis C. P. Smith 1947-6-3 47548 Marin Hwy 1, Olema. 4.7 miles S. Comment
  CAS-BOT-BC143036  Lupinus succulentus Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island. Comment
  RSA633916  Lupinus succulentus Michael A. Vincent 1999-6-10 8594 Marin At pull-off along Pt. Reyes-Petaluma Road, 1.4 miles north of Hicks Valley Road. Comment
  SBBG13749  Lupinus tidestromii H. and M. Dearing 1940-3-21 4143 Marin near Point Reyes Comment
  SEINET12896494 Image available Lupinus tidestromii var. layneae J. T. Howell 1939-1 14729 Marin Point Reyes Peninsula Comment
  UC1129736  Lupinus variicolor A. E. Wieslander 1933-6-11 310 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  UC130673  Lupinus variicolor H. M. Hall 1909-6-9 8514 Marin summit Mt. Vision Mt. Vision; summit Mt. Vision Comment
  RSA258893  Lupinus variicolor Thomas W. Nelson 1974-4-22 1217 Marin Rock Springs beside the road out Bolinas Ridge. Comment
  SEINET10489107  Lupinus variicolor Robert F. Thorne 1965-4-21 Thorne 34402 Marin Flowers purple and light violet; sandy roadside in grassland near drake's Beach, point reyes national seashore; with trifolium tridentatum, t. Wormskioldii, lotus formossimus, sidalcea malvaeflora. 5 Comment
  CAS-BOT-BC232247  Luzula comosa J. Klein; G. Block; L. Webb; et al. 2012-5-5 809 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  SEINET11790126  Luzula comosa M. T. Doutt 1931-1 362 Marin Mt. Tamalpais 305 Comment
  UCD142108  Luzula comosa Robert E. Preston 1982-4-17 240 A Marin around 0.1 mile north of Jewell, on Sir Francis Drake Highway. 30 Comment
  CAS-BOT-BC441314  Luzula subsessilis Edward Lee Greene 1881-1-1 s.n. Marin Saucelito [Sausalito] Comment
  UC19768  Lythrum hyssopifolia W. L. Jepson 1892-9-9 Marin Mount Tamalpais, Ross Valley Ross Valley; Mount Tamalpais, Ross Valley Comment
  CDA14312  Lythrum salicaria E. Finley, Sauber 1998-8-19 PDR 1013542 Marin North Coast Biodiversity Arena; Tributary to Keyes Creek. On Tomales-Petaluma Rd. in vicinity of Tomales. 16 Comment
Read comments
Mar 10 2011
  CAS-BOT-BC342629  Madia anomala John Thomas Howell 1947-4-27 23097 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC342633  Madia anomala John Thomas Howell 1941-6-10 16284 Marin Black Point Comment
  SEINET11601305 Image available Madia anomala K. Brandegee 1907-6-9 s.n. Marin Mill Valley, Tamalpais; 37.922511 -122.598225 Comment
  CAS-BOT-BC343724  Madia elegans K. Brandegee 1892-6-13 s.n. Marin Tamalpais Comment
  CAS-BOT-BC229762  Madia exigua C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1807 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  CAS-BOT-BC344390  Madia exigua Gordon H. True; Fred Ross 1969-5-30 5025 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo]. Edges of old field on Inverness Ridge 182 Comment
  CAS-BOT-BC343080  Madia gracilis Alice Eastwood 1912-6-9 289 Marin Sausalito Comment
  CAS-BOT-BC343087  Madia gracilis John Thomas Howell 1946-5-25 21931 Marin Greenbrae Hills Comment
  UC1069904  Madia gracilis J. B. Spring 1932-6-20 75 Marin Salmon Creek; Petaluma Quadrangle Comment
  CAS-BOT-BC343614  Madia sativa Javier Penalosa 1961-7-29 2012 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC343623  Madia sativa Javier Penalosa 1961-6-29 1887 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of Marin Country Day School Comment
  SBBG40458  Madia sativa W. J. Dress 1954-8-19 Marin rd to Point Reyes, a few mi from the Point Comment
  CAS-BOT-BC510716  Maianthemum dilatatum John Thomas Howell 1946-5-5 21757 Marin Swale near radio station, Point Reyes Peninsula Comment
  CAS-BOT-BC510718  Maianthemum dilatatum Belle Richardson Jackson 1930-5-1 s.n. Marin Point Reyes Comment
  CAS-BOT-BC510719  Maianthemum dilatatum Alice Eastwood 1915-5-6 s.n. Marin Sausalito 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-BC511466  Maianthemum racemosum subsp. amplexicaule John Kipping 1967-3-12 31 Marin Arroy Hondo, Point Reyes Bird Observatory, Point Reyes National Seashore 53 Comment
  CAS-BOT-BC511468  Maianthemum racemosum subsp. amplexicaule J. P. Moore No date on label 49 Marin Lagunitas Creek Comment
  CAS-BOT-BC511469  Maianthemum racemosum subsp. amplexicaule Alice Eastwood 1907-7-1 s.n. Marin Bolinas Ridge Comment
  RSA304217  Maianthemum racemosum subsp. amplexicaule James R. Shevock 1971-2-27 698 Marin Franklin Creek 91 Comment
  UCSB61613  Maianthemum stellatum Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 0.8 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  UCSB715  Maianthemum stellatum Gill, Robert 1960-4-5 Marin 1/4 mile from Muir Woods Not. Mon. Headquarters on road to San Francisco 91 Comment
  UCR16283  Marah fabacea A. R. Gillogly 1966-4-9 s.n. Marin SW part of county. 4.5 mi north of Stinson Beach on Hwy 1 6 Comment
  SEINET10448081  Marah fabacea Heidi H. Schmidt 1993-6-8 Schmidt 819 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  SEINET11972073  Marah fabacea E. H. Graham 1931-1 6850 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  UC1301172  Marah oregana Helen K. Sharsmith 1962-5-5 5003 Marin e slope Bolinas Ridge (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC28945  Marah oregana Harley P. Chandler 1899-4-8 264 Marin n slope Mt. Tamalpais Comment
  RSA441242  Marah oregana K. M. Stocking 1947-3-29 19 -a Marin 3.3 miles E of Dillon Beach. Comment
  UC1177226  Medicago arabica John Thomas Howell 1946-6-20 Marin Stinson Beach Comment
  UC16109  Medicago arabica F. T. Bioletti April, 1892 Marin Ross Valley Comment
  JEPS127366  Melica californica Robert Steers 2011-4-14 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 400 WNW of the intersection between Miwok and Bobcat trails and NE of intersection between Field and Bunker Roads. Comment
  RSA15225  Melica californica C. B. Wolf 1927-4-24 382 Marin Stinson Beach Comment
  SBBG18344  Melica californica A. A. Beetle 1941-5-20 2721 Marin S of Stinson Beach Comment
  UCD86416  Melica californica A. A. Beetle 1941-5-20 2721 Marin coastal bluffs south of Stinson Beach. Comment
  UCD86433  Melica californica Beecher Crampton 1954-4-28 1823 Marin 1 mile north of Nicasio. Comment
  UC1106141  Melica geyeri John Thomas Howell 1941-5-25 16227 Marin Potrero Meadow; Mt. Tamalpais Comment
  CAS-BOT-BC264157  Melica subulata Rimo Bacigalupi 1943-7-16 2766 Marin Bottom of Big Carson Canyon, Lagunitas Creek Watershed Comment
  CHSC60209  Melica subulata J. Lund 1980-4-12 Marin 2.0 miles west of Samual P. Taylor State Park on the north side of Road A 104. 60 Comment
  SJSU3885  Melica subulata C. W. Sharsmith 1964-4-25 7236 Marin near Mud Lake, Inverness Ridge, Point Reyes Peninsula 381 Comment
  CAS-BOT-BC264160  Melica subulata John Thomas Howell 1945-8-5 s.n. Marin Dipsea Trail, head of Kent Ravine, Mt. Tamalpais Comment
  CAS-BOT-BC262516  Melica torreyana A. A. Heller 1906-6-12 8397 Marin Along the railroad near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC262518  Melica torreyana Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC262519  Melica torreyana John Thomas Howell 1939-5-21 14694 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC262521  Melica torreyana H. E. Parks 1926-4-1 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC262525  Melica torreyana Mabel Wiesendanger 1925-5-6 2091 Marin Unspecified 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
  POM203913  Melica torreyana J. T. Howell 1933-4-30 11186 Marin North side of Mt. Tamalpais. Comment
  RSA127266  Melica torreyana J. T. Howell 1942-6-21 s.n. Marin Carson Ridge Comment
  SEINET10599686  Melica torreyana A. Arthur Heller 1906-6-12 Heller 8397 Marin Mt. Tamalpais. Along the railroad near the summit of Mt. Tamalpais. A low grass growing in thick tufts. Comment
  UC589369  Melilotus indicus Beryl O. Schreiber 1932-6-17 494 Marin Waterfall Beach Tomales Bay Comment
  RSA128923  Mentha X officinalis Peter H. Raven 1950-8-21 2701 Marin Ross. Comment
  RSA203873  Mentha canadensis M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  RSA28405  Mentha pulegium E. K. Balls, P. C. Everett 1953-10-9 18592 Marin East shore of Tomales Bay along Hwy 1, 4 miles SE of Marshall 8 Comment
  RSA409927  Mentha pulegium Cora Mae Life 1923-07 s.n. Marin Mill Valley Comment
  SEINET10498892  Mentha pulegium Chester T. Dziekanowski 1976-7-28 Dziekanowski 2466 Marin Valley pasture ca 3 mi se of lagunitas en route to fairfax. Summer drought, oak savannah habitat 274 Comment
  CAS-BOT-BC124321  Mentha spicata var. spicata Doreen Smith 2002-9-1 s.n. Marin Marin Civic Center Comment
  CAS-BOT-BC428811  Micranthes californica Volney Rattan 1877-2-24 s.n. Marin Hills west of San Rafael Comment
  CAS-BOT-BC428815  Micranthes californica Edw. L. Greene 1889-3-20 s.n. Marin Mt Tamalpais 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
  CAS-BOT-BC348329  Micropus californicus Peter Rubtzoff 1981-5-7 9643 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, Comment
  CAS-BOT-BC348751  Microseris bigelovii J. T. Howell 1946-5-19 21910 Marin Meadows Club, Fairfax Hills Comment
  CAS-BOT-BC348932  Microseris bigelovii John Thomas Howell 1947-5-4 23128 Marin San Rafael Hills Comment
  CAS-BOT-BC348923  Microseris douglasii subsp. douglasii John Thomas Howell 1945-5-9 20823 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC348946  Microseris douglasii subsp. douglasii Peter H. Raven; Michael P. Johnson 1967-5-1 21043 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  UC1176921  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21785 Marin Carson Ridge Comment
  RSA126547  Microseris heterocarpa J. T. Howell 1944-5-27 19502 Marin Summit Ave. ridge, Mt. Tamalpais Comment
  UC92143  Microseris paludosa M. K. Curran June 1886 Marin Point Reyes Comment
  LA209143  Mimulus aurantiacus Joseph Andorfer Ewan; 1933-10-22 8048 Marin Bishop PInes forest; above Cold Bog; Pt. Reyes Peninsula Comment
  SEINET12269786  Mimulus aurantiacus H. W. Graham 1927-1 9- 11 -18 Marin from Mill Valley to Muir Woods near San Francisco Comment
  UC1537594  Mimulus congdonii Gordon H. True Jr. 1936-3-22 374 Marin hill near Forest Knolls Comment
  RSA309185  Mimulus douglasii Adele Lewis Grant 1207 Marin West Point, Mt. Tamalpais. Comment
  UC589351  Mimulus grandis Beryl O. Schreiber 1932-6-29 614 Marin Dune Beach Tomales Bay Comment
  UC445170  Mimulus inodorus Franklin P. Nutting 1895-6-27 Marin Mill Valley Comment
  RSA324419  Mimulus moschatus var. longiflorus W. L. Jepson 1922-8-13 9803 Marin Inverness. 6 Comment
  CAS-BOT-BC388684  Minuartia douglasii Walter Knight 1965-5-9 1143 Marin Old St. Hilary's Churchyard. Tiburon Comment
  CAS-BOT-BC384004  Mirabilis jalapa John Thomas Howell 1959-11-4 35102 Marin Sausalito Comment
  SD51357  Modiola caroliniana D. F. Howe 3081 Marin 2.8 miles from Invernes on Road to Pt. Reyes Comment
  CAS-BOT-BC124312  Mollugo verticillata Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato Comment
  SEINET13948711 Image available Monardella pallida Lewis S. Rose 1952-1 52005 Marin Pt. Reyes, sand dunes Comment
  CAS-BOT-BC220403  Monardella purpurea John Thomas Howell 1946-6-23 22115 Marin Carson Ridge Comment
  CAS-BOT-BC220413  Monardella purpurea Peter H. Raven; Michael P. Johnson 1967-5-2 21306 Marin Angel Island. Between Point Campbell and Hospital Cove, northwest side of island 45 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
  UCR129916  Monardella sinuata subsp. nigrescens Annetta Carter, H. L. Mason 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness Comment
  SD88517  Monardella sinuata subsp. nigrescens Darley F. Howe 1972-6-26 Marin Point Reyes Peninsula. Comment
  JEPS63364  Monardella undulata William S. Cooper 1925-7-23 74 Marin Pt. Reyes Comment
Read comments
Sep 4 2013
  RSA120797  Monardella undulata S. Tillett 1956-6-29 563 Marin Just S of old Life-Saving Station on W beach of Point Reyes Peninsula, approx. 3.5 miles from Pt. Reyes Lighthouse, 8.7 miles from Inverness Comment
  CAS-BOT-BC220535  Monardella villosa Alice Eastwood 1912-6-9 298 Marin Sausalito Comment
  UCD125305  Monardella villosa subsp. franciscana June McCaskill; C. H. Lamoureux 1956-6-29 500 Marin Point Reyes Lighthouse Road, ca. 7 miles west of Inverness. Comment
  UC2035874  Monardella villosa subsp. villosa Joseph Andorfer Ewan 1937-6-27 10433 Marin Belvedere Tiburon Peninsula Comment
  UC104694  Monardella villosa subsp. villosa Katharine Brandegee 1905-6-18 Marin Fairfax Road Tamalpais Comment
  CAS-BOT-BC152883  Monolopia major Wilma Follette 2003-5-1 s.n. Marin Burdell Mt. Comment
  JEPS43261  Montia fontana W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UC13669  Montia fontana E. R. Drew 1888-3-10 Marin Ross Station Comment
  UC7846  Montia fontana Edw. L. Greene 1893-4-1 Marin Point Reyes Comment
  CDA37418  Montia parvifolia D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-T Marin Samuel Taylor State Park. Comment
  CAS-BOT-BC311759  Morella californica T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13694 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  UC5279  Morella californica J. Burtt Davy 1893-7-24 228 Marin Redwood Canyon Comment
  RSA0056437  Muehlenbeckia axillaris Greg de Nevers 1996-11-29 10894 Marin Ft. Cronkite among old gun emplacements above Rodeo Lagoon. 30 Comment
  CAS-BOT-BC515556  Muilla maritima John Thomas Howell 1946-5-5 21756 Marin Point Reyes Peninsula Comment
  UCR132660  Myosotis latifolia Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Wm. Shields Page Preserve, marsh, west side of Tomales Bay, 2 miles north of Inverness on Sir Francis Drake Highway 3 Comment
  UCSB15063  Myosotis latifolia Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  UCSC003155  Myrica californica Peter Kamb 1948-10-9 1533 Marin Bootjack Trail - Mt. Tamalpais Comment
  UCD135921  Myriophyllum sibiricum Bob Soost 2004-8-16 s.n. Marin Abbotts Lagoon, Point Reyes National Seashore. Comment
  CAS-BOT-BC260156  Nassella pulchra A. A. Beetle 1941-5-20 2722 Marin 5 miles W of Mill Valley Comment
  CAS-BOT-BC260158  Nassella pulchra Javier Penalosa 1961-4-1 1214 Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Boulevard, ca 1 mile from US 101 Comment
  CAS-BOT-BC260159  Nassella pulchra Javier Penalosa 1961-3-19 1154 Marin Tiburon Peninsula. Above a point on Tiburon Boulevard, ca 1000 ft NW of road to Belvedere Island 15 Comment
  CAS-BOT-BC260162  Nassella pulchra Javier Penalosa; J. T. Howell 1961-6-29 1883 Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  CAS-BOT-BC260166  Nassella pulchra John Thomas Howell 1938-5-22 13794 Marin San Anselmo Canyon Comment
  SBBG33936  Nassella pulchra L. S. Rose 1960-5-24 Marin Mt Tamalpais, Bootjack Camp 365 Comment
  UC1008729  Navarretia intertexta subsp. intertexta John Thomas Howell 1942-7-12 17030 Marin Potrero Meadows Mt. Tamalpais Comment
  CAS-BOT-BC232723  Navarretia rosulata K. Brandegee 1910-9-4 142 Marin Between West Point and Willow Camp, on the seaward side of Mount Tamalpais Comment
  CAS-BOT-BC232714  Navarretia rosulata John Thomas Howell 1946-7-7 22191 Marin Mount Tamalpais. Burned area S of Barth's Retreat Comment
  UC1518624  Navarretia squarrosa Robert A. Norris 1983-8-6 4562 Marin Point Reyes Beach North 39 Comment
  UC52557  Navarretia squarrosa J. Burtt Davy 1900-6-2 6816 Marin Point Reyes Comment
  UC101969  Navarretia viscidula Katharine Brandegee Jun 1905 Marin Tamalpais Comment
  UC24179  Nemophila heterophylla Jos. Burtt Davy 1901-4-13 6885 Marin Angel Island Comment
  UC589561  Nemophila heterophylla Beryl O. Schreiber 1932-6-15 470 Marin Teachers Beach , Teachers Beach (Tomales Bay) Comment
  CAS-BOT-BC263265  Nemophila menziesii G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 206 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  JEPS1487  Nemophila menziesii Virginia Bailey 1939-3-19 Marin w side Mt. Tamalpais , Cataract Canyon (Cataract Canyon) Comment
  JEPS76985  Nemophila menziesii Robert M. Lloyd 1963-3-10 2106 Marin Pt. Reyes Comment
  UC24236  Nemophila menziesii Harley P. Chandler 1899-4-8 281 Marin n slope Mt. Tamalpais Comment
  UC1021927  Nemophila menziesii var. atomaria Rolf Y. Berg 1955-4-5 Marin Bolinas-Fairfax road between Golf Course and Alpine Lake Dam; between Golf Course and Alpine Lake Dam Comment
  UC24249  Nemophila menziesii var. atomaria J. Burtt Davy 1894-3-31 681 Marin Olema Comment
  UC24255  Nemophila menziesii var. atomaria F. T. Bioletti April 1892 Marin Fairfax Comment
  UC880865  Nemophila menziesii var. atomaria Lewis S. Rose 1939-4-23 39077 Marin Nicasio 45 Comment
  UC1745798  Nemophila menziesii var. atomaria Annetta M. Carter, Herbert L. Mason 1938-5-18 1408 Marin Marsh at summit of road 2.5 mi. W of Inverness. Pt. Reyes. Comment
  CAS-BOT-BC384605  Nemophila parviflora var. parviflora R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13516 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road Comment
  POM65333  Nemophila parviflora var. parviflora M. Alice King 1896-04 s.n. Marin Mill Valley Comment
  UCD36541  Notholithocarpus densiflorus Beecher Crampton 1954-4-28 1799 Marin 1/4 mile east of Woodacre. Comment
  OBI14336  Notholithocarpus densiflorus var. densiflorus Unknown 1963-6-17 9 Marin North end of Alpine Lake Comment
  CAS-BOT-BC142264  Oemleria cerasiformis Gordon H. True; Fred Ross 1970-2-27 5189 Marin Pt. Reyes Bird Observatory 3 mi. NW of bolinas at Arroyo Honda 60 Comment
  SEINET6067009  Orobanche californica Unknown 1990-8-12 6331 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UCD123201  Orobanche fasciculata C. Condit 1933-5-20 s.n. Marin Mt. Tamalpais. Comment
  RSA82078A  Orobanche fasciculata var. franciscana F. W. Peirson 1912-07 s.n. Marin Mt. Tamalpais. Comment
  JEPS70100  Orobanche vallicola L. R. Heckard 1967-10-15 1751 Marin hear home of Dr. Edward Kessel on Indian Valley rd. s.w. Novato Comment
  CAS-BOT-BC7003  Orthocarpus castillejoides var. castillejoides Adolph Daniel Edward Elmer 1903-7-1 4938 Marin Point Reyes Post Office Comment
  RSA119046  Orthocarpus faucibarbatus L. S. Rose 1958-4-27 58014 Marin San Rafael 6 Comment
  RSA41895  Orthocarpus faucibarbatus Ella Dales Cantelow 1940-4-20 4440 Marin Jct. Niscasio - Petaluma - Pt. Reyes Rd. Comment
  SEINET12327827  Orthocarpus faucibarbatus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -130 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 5 Comment
  RSA102063  Orthocarpus floribundus H. P. Bracelin 1930-4-20 16 Marin Point Reyes. Near Light House grounds. 150 Comment
  RSA254195  Orthocarpus pusillus Robert A. Norris 1975-3-18 2269 Marin near beach, N of Rodeo Lagoon, Ft. Cronkite. Comment
  UC21172  Osmorhiza berteroi W. L. Jepson 1892-6-11 Marin Mt. Tamalpais; lower slopes 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
  JEPS20048  Oxalis oregana Mary F. Hall 1925-4-8 Marin Mt. Tamalpais Comment
  JEPS43144  Oxalis oregana W. L. Jepson 1924-2-10 10310 a Marin Papermill Creek Comment
  UC17221  Oxalis oregana Harley P. Chandler 1901-2-22 746 Marin Mount Tamalpais Comment
  SEINET12182804  Oxalis oregana H. M. Hall 1901-1 1616 Marin Mill Valley, region of San Francisco Bay Comment
  CAS-BOT-BC533023  Oxalis pilosa L. Guzman; P. Suri; R. Tachibana; E. Gunnison 2015-3-28 15580 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. SW corner of Nicasio Reservoir, NE of the end of Dam Road Comment
  UC1177495  Panicum acuminatum var. acuminatum John Thomas Howell 1945-5-27 Marin Bootjack; Mt. Tamalpais Comment
  UCD88398  Panicum acuminatum var. fasciculatum Beecher Crampton 1960-6-8 5580 Marin Point Reyes Peninsula, Inverness ridge. Comment
  SEINET10563839  Panicum huachucae var. fasciculatum John Thomas Howell 1943-7-3 Howell 18247 Marin Near Bootjack, Mount Tamalpais. Comment
  UC50107  Papaver californicum M. A. Howe 1892-5-7 Marin s side of Mount Tamalpais Mount Tamalpais Comment
  CAS-BOT-BC422862  Papaver somniferum Doreen Smith 1998-6-8 s.n. Marin On site of old San Rafael dump, now degraded, near Home Depot hardware store. Comment
  UC60727  Parapholis incurva Jos. Burtt Davy 1900-6 6750 Marin Point Reyes Peninsula Comment
  CHSC89509  Parentucellia latifolia G. D. Barbe 1978-5-9 2384 Marin South of Marshall-Petaluma Road, 3.5 km east of Marshall. Comment
  CDA6390  Parentucellia latifolia G. D. Barbe 1979-4-11 2487 Marin Marshall-Petaluma Road 2.2 miles (3.5 km) east of Marshall. 0 Comment
  CAS-BOT-BC110599  Parnassia L. R. Abrams 1915-10-25 5605 Marin Mount Tamalpais. Comment
  CAS-BOT-BC265642  Paspalum distichum John Thomas Howell 1940-9-15 s.n. Marin Stinson Beach Comment
  UCD88938  Paspalum distichum Lewis S. Rose 1956-8-20 56147 Marin San Antonio Creek. Highway 101. 3 Comment
  JEPS10366  Pedicularis densiflora W. L. Jepson 1891-3-29 21288 Marin Mill Valley Comment
  UC27308  Pedicularis densiflora W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  POM210223  Pedicularis densiflora H. E. Parks, S. T. Parks 1930-3-15 402 Marin Tiburon Peninsula. 61 Comment
  RSA123602  Pedicularis densiflora E. F. Sprague 1123 Marin Phoenix Lake, Ross. Comment
  RSA123603  Pedicularis densiflora E. F. Sprague 1956-4-4 1096 Marin Phoenix Lake, Ross 305 Comment
  SD48443  Pedicularis densiflora G. R. Campbell 1956-4-5 8 Marin on trail ca. 0.5 mi. above Phoenix Lake near jct. of Mt. Tamalpais trail 366 Comment
  UCD20201  Pelargonium capitatum Roman Gankin 1967-11-26 s.n. Marin Dillon Beach. Comment
  UC1177509  Pellaea mucronata var. mucronata John Thomas Howell 1950-4-30 26310 Marin East Peak Mt Tamalpais Comment
  CAS-BOT-BC258786  Pennisetum clandestinum P. Economon 1970-2-25 s.n. Marin Muir Beach Comment
  CAS-BOT-BC258788  Pennisetum clandestinum Gordon H. True 1968-9-23 4611 Marin San Rafael Hills, San Rafael Comment
  UC1106264  Pentachaeta alsinoides John Thomas Howell 1947-5-4 23118 Marin San Rafael Hills Comment
  CAS-BOT-BC327982  Pentachaeta alsinoides John Thomas Howell 1941-6-29 s.n. Marin Angel Island, SE side Comment
  CAS-BOT-BC330469  Pentachaeta bellidiflora Peter H. Raven 1947-4-18 273 Marin Marin City Comment
  CAS-BOT-BC330489  Pentachaeta bellidiflora anonymous no date on label s.n. Marin Tamalpais Comment
  SFV12516  Pentagramma triangularis K. A. Wilson 1975-3-28 1463 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  JEPS73581  Pentagramma triangularis subsp. triangularis Edward Lee 1934-4-30 795 Marin 1.8 mi from Estero district Schoolhouse (nw of Tomales) Comment
  CAS-BOT-BC77097  Pentagramma triangularis subsp. triangularis Mrs L. O. Hodgkins 1901-12-14 s.n. Marin Unspecified Comment
  SEINET9628502 Image available Pentagramma triangularis subsp. triangularis A. M. W. n.s. Marin San Geronimo. Comment
  JEPS12397  Perideridia gairdneri subsp. gairdneri W. L. Jepson 1921-9-24 9498 Marin Lake Lagunitas 228 Comment
  RSA98330  Perideridia kelloggii F. W. Peirson 1925-10-3 6456 Marin Mt. Tamalpais. Comment
  SD51344  Persicaria punctata Darley F. Howe 1961-7-27 3068 Marin 0.6 miles south of Stinson Beach, bluff above the ocean Comment
  CAS-BOT-BC422406  Petrorhagia prolifera J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14339 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  RSA0055048  Phacelia californica Jim Shevock 1971-2-27 694 Marin Near Muir Woods. 91 Comment
  SEINET12280102  Phacelia distans H. E. Parks 1928-1 s.n. Marin Tiburon Peninsula Comment
  JEPS2358  Phacelia divaricata Adele Lewis Grant 1917-4-20 929 Marin Mt. Tamalpais 609 Comment
  UC672331  Phacelia divaricata Herbert L. Mason 1925-4-12 1328 Marin Pipe line trail Mt. Tamalpais Comment
  RSA42017  Phacelia divaricata var. continentis Ella Dales Cantelow 1941-3-21 3668 Marin Near Pt. Reyes Light House. Comment
  JEPS1331  Phacelia suaveolens Willis L. Jepson 1891-6-11 21030 Marin Mt. Tamalpais Comment
  UC125789  Phacelia suaveolens Katharine Brandegee 1892-6-13 Marin Tamalpais Comment
  SEINET10660063  Phalaris aquatica John Thomas Howell 1945-8-12 Howell 21381 Marin Subsaline flat above salt marsh, Tiburon Comment
  UCD88761  Phalaris californica L. S. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC265858  Phalaris canariensis John Thomas Howell 1943-5-22 18123 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC265859  Phalaris canariensis Catherine Best 1981-7-11 s.n. Marin East View Ave., Corinthian Island, Tiburon Comment
  RSA40320  Phalaris lemmonii L. S. Rose 1946-4-18 46042 Marin Black Point 6 Comment
  UCD89021  Phalaris lemmonii H. S. Yates 1937-6-5 6571 Marin 1 mile SW of Black Point. 1 Comment
  SEINET10605816  Phalaris lemmonii John Thomas Howell 1947-5-4 Howell 23136 Marin Edge of salt marsh, San Rafael Comment
  RSA127228  Phalaris minor J. T. Howell 1944-5-7 19425 Marin Greenbrae, Marin County Comment
  UC1177483  Phalaris minor John Thomas Howell 1944-5-28 19511 Marin between Manzanita and Almonte Comment
  UC1177482  Phalaris paradoxa John Thomas Howell 1943-5-30 18179 Marin Mill Valley; Summit Ave. Comment
  CAS-BOT-BC253550  Phleum alpinum Doreen Smith 1999-5-14 s.n. Marin Pt. Reyes National Seashore between Chimney Roack and Drakes Beach Access Roads Comment
  CAS-BOT-BC250850  Phleum pratense John Thomas Howell 1944-6-25 19645 Marin Santa Venetia Comment
  UC1301145  Phlox gracilis Helen K. Sharsmith 1963-2-23 5152 Marin near Novato Dam (Novato Boulevard); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
  UC1784186  Phlox gracilis Ethel Crum 1930-1 684 Marin Point Reyes Comment
  CAS-BOT-BC134971  Phoradendron bolleanum John Thomas Howell 1939-10-29 s.n. Marin San Geronimo Ridge Comment
  CAS-BOT-BC320487  Phoradendron leucarpum subsp. tomentosum C. Kellner; M. Murphy; J. Nuzzo; S. Whelan; M. O'Herron 2013-8-10 13666 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, after Bon Tempe dam Comment
  RSA133215  Phoradendron villosum Del Wiens 1960-6-14 2722 Marin Several miles N of San Rafael, on Hwy 101. 152 Comment
  CAS-BOT-BC452040  Phyllospadix torreyi James Moffitt 1941-5-7 s.n. Marin Tomales Bay Comment
  RSA239733  Pickeringia montana var. montana Larry E. DeBuhr, Gary D. Wallace 1159 Marin Near jct. of fire rd. and rd. to Alpine Lake between golf course and Alpine Lake. Comment
  SD53182  Pickeringia montana var. montana Darley F. Howe 1962-5-25 3318 Marin Mt. Tamalpais, south slope 366 Comment
  UC1134112  Pinus muricata A. E. Wieslander 1934-3-18 405 Marin 2 mi nw Inverness; Point Reyes Quadrangle Comment
  UC13696  Pinus muricata W. C. Blasdale 1895-5-13 Marin Olema Comment
  UC589541  Pinus muricata Beryl O. Schreiber 1932-6-17 511 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  UC1537218  Piperia elegans Gordon H. True Jr. 1937-7-25 813 Marin Forest Knolls 60 Comment
  UC589342  Piperia michaelii Beryl O. Schreiber 1932-7-27 700 Marin Hearts Desire Beach Tomales Bay 213 Comment
  UC14934  Piperia michaelii J. Burtt Davy 1900-7-11 6849 Marin Point Reyes Comment
  SEINET257114  Piptochaetium setosum G. D. Barbe 1983-6-2 4089 Marin Golden Gate National Recreation Area ; Bolinas Ridge: west slope of 4 km north of Bolinas Comment
  SEINET257979  Piptochaetium setosum Mary E. Barkworth, D Amme 1989-6-15 5172 Marin Bolinas Ridge; 0.5 mi east of US 1 on dirt road Comment
  UCD89897  Piptochaetium stipoides G. Douglas Barbe 1979-5-16 2502 Marin west of Bolinas Ridge. 0.5 km east of SR1, between Coppermine and Wilkins gulches at Dogtown (Woodville). 4 km north of Bolinas. 121 Comment
  CDA31172  Pittosporum undulatum D. G. Kelch, Kathy Kosta 2010-1-7 10 .023 Marin Dominican College campus. Comment
  CAS-BOT-BC227997  Plagiobothrys Doreen Smith 2003-5-3 s.n. Marin Indian Valley N of playing field near fire road Comment
  CAS-BOT-BC228093  Plagiobothrys chorisianus Leary; Sherfey 1960-5-19 s.n. Marin Bolinas 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
  POM210036  Plantago erecta H. P. Bracelin 1930-4-20 11 Marin 1 mile south of Lagunitas. 67 Comment
  SBBG68762  Plantago erecta Mrs. H. P. Bracelin 1930-4-20 11 Marin 1 mi S of Lagunitas 66 Comment
  CHSC22159  Plantago maritima subsp. juncoides Robert A. Schlising; Anna Eagle 1962-6-8 2291 Marin Rocky slope near Point Reyes Lighthouse. Comment
  JEPS22047  Plantago subnuda G. Thomas Robbins 1958-6-25 3880 Marin ne of Rodeo Lagoon; Fort Cronkhite Military Reservation 91 Comment
  UC4563  Platanthera leucostachys J. Burtt Davy 1900-6-18 6708 Marin Point Reyes Comment
  CAS-BOT-BC91783  Platystemon californicus J. P. Moore 1878-2-3 31 Marin Summit of ridge back of Nichols. San Rafael. Comment
  CAS-BOT-BC91784  Platystemon californicus Catherine A. Toschi 1963-5-1 63 :132 Marin 2 miles south Fairfax. 182 Comment
  POM59733  Plectritis congesta subsp. brachystemon Alice Eastwood 1903-05 4002 Marin Mt Tamalpais. 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
  UCD90173  Pleuropogon californicus var. californicus Lewis S. Rose 1946-4-18 46035 Marin Ignacio. 6 Comment
  UC1177490  Pleuropogon hooverianus John Thomas Howell 1947-4-27 23107 Marin Ross Comment
  UC1317650  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 mi e of Lagunitas Comment
  UCD90096  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  SEINET10942514  Pleuropogon hooverianus John Thomas Howell 1947-4-27 Howell 23107 Marin Ross; in shaded grassy place under trees Comment
  UC1258205  Pleuropogon refractus Paul But Aug 1977 P 46 Marin near Bolinas (near Point Reyes Bird Observatory) Comment
  CAS-BOT-BC255035  Poa compressa H. S. Yates 1936-6-14 5638 Marin 1 mile E of Aurora School 45 Comment
  POM222627  Poa douglasii L. S. Rose 1935-5-11 35159 Marin Stinson Beach Comment
  UCD91034  Poa douglasii Alan A. Beetle 1946-7-13 4715 Marin Point Reyes. Comment
  UCD91035  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin 1 mile east of Point Reyes Lighthouse. 152 Comment
  SEINET10659236  Poa douglasii Lewis S. Rose 1935-5-11 Rose 35159 Marin Stinson Beach. Comment
  CDA32640  Poa howellii H. S. Yates 1914-5-4 Marin Near Muir Woods. 0 Comment
  CAS-BOT-BC255854  Poa kelloggii John Thomas Howell 1950-5-18 26311 Marin Lagunitas Creek near Camp Taylor Comment
  CAS-BOT-BC247325  Poa pratensis John Thomas Howell 1943-5-9 17947 Marin San Rafael Comment
  UCD36552  Poa unilateralis Beecher Crampton 1954-4-28 1814 Marin On Point Reyes Peninsula, 2.5 miles northeast of Point Reyes Lighthouse. Comment
  SJSU3890  Poa unilateralis subsp. unilateralis C. W. Sharsmith 1964-4-26 7256 Marin summit of ocean bluff, Point Reyes Peninsula Comment
  CAS-BOT-BC34665  Poaceae Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island Comment
  UC193818  Polemonium carneum Kellogg and Brannan 1870-5-5 Marin Sausalito Ravines Comment
  UCSB39352  Polygala californica Bricca, Tim 1976-5-15 Marin Along the Hoo-Koo-E-Koo trail beyond the end of Evergreen Drive in Kentfield 201 Comment
  RSA127049  Polygonum aviculare J. T. Howell 1944-5-7 19428 Marin Greenbrae. Comment
  CAS-BOT-BC414014  Polygonum aviculare subsp. aviculare Javier Penalosa; J. T. Howell 1961-6-7 1661 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  CAS-BOT-BC414200  Polygonum aviculare subsp. depressum John Thomas Howell 1939-7-2 14813 Marin Border of Almonte salt marsh Comment
  UC665430  Polygonum lapathifolium Ira L. Wiggins 1935-8-10 8157 Marin Tomales Bay; creek at head Comment
  CDA22809  Polygonum marinense D. G. Kelch 2006-5-1 6 .195 Marin Drakes Estero road. Comment
  JEPS120455  Polygonum marinense Daniel Slakey 2013-6-22 56 Marin Tomales Bay State Park, Millerton Management Unit, about 0.4 mile east of Millerton Point, immediately on the bay. Comment
  RSA122835  Polygonum paronychia B. O. Schreiber 1938-7-16 86916 Marin Point Reyes, 0.7 miles NE of Coast Guard Station Pt Reyes Peninsula. 38 Comment
  SBBG40341  Polygonum paronychia W. J. Dress 1954-8-19 Marin headland, a mi or so E of Point Reyes Comment
  UC418968  Polygonum persicaria H. E. and S. T. Parks 706 Marin Tomales Bay; in swamp at head Comment
  UC1446032  Polypodium Ed Lee 1978-11-25 4761 Marin e arm of headlands bounding Drake's Bay (slope overlooking Drake's Bay, n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  CAS-BOT-BC71912  Polypodium californicum D. E. Breedlove 1961-12-31 1431 Marin Point Reyes Lighthouse area 45 Comment
  RSA160481  Polypodium californicum Robert M. Lloyd 1962-1-29 572 Marin Canyon just below gate at S end of Pt Reyes lighthouse road. Comment
  RSA160486  Polypodium californicum Robert M. Lloyd 1962-1-29 567 Marin 2.2 miles east of entrance to S. Taylor State Park Comment
  SBBG39531  Polypodium californicum L. S. Rose 1970-3-5 70012 Marin 1 mi NW of Tamalpais Valley 30 Comment
  UCD163733  Polypodium californicum Peter Rubtzoff 1981-5-7 9637 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  CAS-BOT-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
  HSC89787  Polypodium glycyrrhiza R. W. Becking 1984-2-4 Marin Mill Valley, Muir Woods National Park, Boot Jack Trail Comment
  CAS-BOT-BC471236  Polypodium scouleri P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14529 B Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge gate at Bolinas-Fairfax Road/Ridgecrest Blvd. junction; approx. 30 feet up Bolinas Ridge Road, plot to the right Comment
  CAS-BOT-BC76814  Polypodium scouleri Alice Eastwood; John Thomas Howell 1936-3-22 2124 Marin Pt. Reyes Comment
  POM120271  Polypodium scouleri Pelton 1878-1 s.n. Marin Point Reyes Comment
  UCD91011  Polypogon interruptus A. A. Beetle 1941-7-6 1755 Marin Marin County, south slope of Mount Tamalpais. Comment
  CAS-BOT-BC232426  Polypogon monspeliensis R. E. Frenkel 1964-5-7 478 Marin Bolinas Lagoon, 0.5 mile S of Bolinas Road on California Highway 1 2 Comment
  CAS-BOT-BC232428  Polypogon monspeliensis Javier Penalosa 1961-5-30 1532 Marin Tiburon Peninsula. Tiburon Blvd ca. 50 yards W of Blackfield Drive Comment
  CAS-BOT-BC232429  Polypogon monspeliensis Javier Penalosa; J. T. Howell 1961-6-29 1909 Marin Tiburon Peninsula. Paradise Drive, 1.9 miles NW of road to Naval Net Depot Comment
  CAS-BOT-BC232433  Polypogon monspeliensis Catherine Best 1983-6-16 s.n. Marin At the edge of Tiburon Blvd, about 100 yards NW of the intersection with Lyford Drive Comment
  CHSC33996  Polypogon monspeliensis J. D. Prouty 1980-4-12 858 Marin Edge of marsh W of Hwy. 1 ca. 2.5 mi S of Tomales. 1 Comment
  JEPS77172  Polypogon monspeliensis Robert M. Lloyd 1963-4-5 2321 Marin about 1 mi nw Tiburon; nw of Tiburon Comment
  UCD91348  Polypogon monspeliensis Leonard 1919-6-10 X 3039 Marin San Quentin. Comment
  CAS-BOT-BC232422  Polypogon monspeliensis Fred Ross; Gordon H. True 1970-4-23 5307 Marin Above Abalone Flat, Point Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Hondo Comment
  UCD91469  Polypogon viridis Javier Penalosa; J. T. Howell 1961-6-7 1618 Marin Tiburon Peninsula. Paradise Dr. near Prince Royal Passage. Comment
  CAS-BOT-BC344974  Polystichum californicum R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13406 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC72141  Polystichum californicum Mrs L. O. Hodgkins 1902-10-20 s.n. Marin unspecified Comment
  UC1177510  Polystichum californicum John Thomas Howell 1948-5-22 24309 Marin Camp Tucker Mt. Tamalpais Comment
  UC338388  Polystichum dudleyi unknown Marin San Rafael Comment
  CAS-BOT-BC72186  Polystichum dudleyi Miss Parsons 1898-1-1 s.n. Marin Larkspur Comment
  CAS-BOT-BC72188  Polystichum dudleyi Hans Leschke 1944-3-19 s.n. Marin Tamalpais: Fish - Grade Comment
  CAS-BOT-BC72412  Polystichum munitum Gordon H. True 1977-4-12 8156 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 60 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
  JEPS33249  Polystichum munitum W. L. Jepson 1923-1-7 9843 Marin Mt. Tamalpais Comment
  UC589331  Polystichum munitum Beryl O. Schreiber 1932-6-17 495 Marin Waterfall Beach Tomales Bay Comment
  CAS-BOT-BC72426  Polystichum munitum John Thomas Howell 1948-5-22 24309 Marin Camp Tucker, Mt. Tamalpais Comment
  UC1106281  Potamogeton foliosus John Thomas Howell 1946-8-23 22893 Marin Pierce Point Road; Point Reyes Peninsula Comment
  CAS-BOT-BC453957  Potamogeton pectinatus John Thomas Howell 1939-8-27 15318 Marin Phoenix Lake Comment
  CAS-BOT-BC143091  Potentilla anserina subsp. pacifica John Thomas Howell 1947-5-21 23194 Marin Tiburon Comment
  UC1300847  Potentilla anserina subsp. pacifica Helen K. Sharsmith 1963-5-18 5461 Marin eastern edge of Tomales Bay San Francisco Bay Region, eastern edge of Tomales Bay 9 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-BC516339  Prosartes hookeri Dr. A. Kellogg; W. G. W. Harford 1868-7-22 992 Marin Sausalito 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-BC517523  Prosartes smithii Elsie Zeile 1909-3-28 s.n. Marin Muir Woods Comment
  JEPS62503  Prunella vulgaris var. lanceolata W. L. Jepson 1901-7-21 1708 Marin Inverness Comment
  UC589362  Prunella vulgaris var. lanceolata Beryl O. Schreiber 1932-6-23 550 Marin Tomales Bay Hearts Desire Beach; , Hearts Desire Beach Comment
  JEPS128124  Prunus Eric Wrubel 2012-9-5 NPS 52 Marin Golden Gate National Recreation Area, Orchard Fire Road shoulder, 0.1 mi south of Marin City. Comment
  CAS-BOT-BC157943  Prunus emarginata H. M. Pollard 1941-7-1 s.n. Marin Head of Arturo Trail, Mt. Tamalpais Comment
  UC589468  Prunus emarginata Beryl O. Schreiber 1932-7-25 667 Marin Lone Pine Beach, Tomales Bay Lone Pine Beach; Tomales Bay, Lone Pine Beach Comment
  CAS-BOT-BC356739  Pseudognaphalium californicum John Thomas Howell 1945-7-29 21344 Marin Bolinas Comment
  CAS-BOT-BC356732  Pseudognaphalium californicum Peter H. Raven; R. Snow 1958-7-25 13698 Marin Azalea Springs to Mountain Home, Mount Tamalias Comment
  UC468792  Pseudognaphalium stramineum J. Burtt Davy 1900-6-27 6826 Marin Point Reyes Comment
  UCD82074  Pseudognaphalium stramineum Robin McMaster 1972-9-4 212 Marin between Valley Ford and Dillon Beach. Comment
  JEPS46762  Pseudotsuga menziesii var. menziesii W. L. Jepson 1901-1 Marin Inverness Comment
  UC1601290  Psilocarphus tenellus T. S. Brandegee 1892-6-13 Marin Tamalpais Comment
  RSA15380  Psilocarphus tenellus var. tenellus C. B. Wolf 1927-4-24 338 Marin The coastal side of Mill Valley toll road. Comment
  UC614801  Pteridium aquilinum var. pubescens Beryl O. Schreiber 1932-3-20 103 Marin road to Muir Woods Comment
  SEINET11714921  Pteridium aquilinum var. pubescens H. W. Graham 1927-1 9- 11 -32 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  CAS-BOT-BC460615  Pyrola aphylla John Thomas Howell 1940-5-12 15422 Marin Lagunitas Creek Comment
  UCSC009990  Quercus Al Keuter 2014-6-23 AK 00 -105 Marin Between North San Pedro Road and Shoreline Trail, not far west of Buckeye Point 19 Comment
  CAS-BOT-BC62707  Quercus X chasei John Thomas Howell 1946-12-22 23035 Marin Green Brae Hills Comment
  UC1177324  Quercus X chasei John Thomas Howell 1946-12-22 23035 Marin Greenbrae Hills Comment
  UC1177414  Quercus X eplingii John Thomas Howell 1946-5-19 21904 Marin near Camp Lihienthal; Fairfax Hills Comment
  JEPS46310  Quercus X morehus Wilfred T. Frost 1932-8-20 415 Marin between Rattlesnake Camp 1 and Rattlesnake Camp 2 (on Bootjack Creek); Mount Tamalpais, Bootjack Creek Comment
  SJSU16068  Quercus X morehus Allen W. Jacobs 1938-10-9 421 Marin Found about 300 feet east, along the side road, roughly 1 mile North of the Golden Gate Bridge tunnel. Found about 35 feet below the road. 198 Comment
  CAS-BOT-BC104416  Quercus X subconvexa John Thomas Howell 1940-5-26 15525 Marin San Anselmo Canyon Comment
  CAS-BOT-BC104418  Quercus X subconvexa John Thomas Howell 1941-7-6 16364 Marin Hidden Lake, Mt. Tamalpais Comment
  CAS-BOT-BC104419  Quercus X subconvexa John Thomas Howell; John Tucker 1947-8-31 24175 Marin Ridgecrest Road N of Alpine Lake Comment
  CAS-BOT-BC104421  Quercus X subconvexa John Thomas Howell 1959-8-23 34601 Marin near Barths Retreat, Mt. Tamalpais Comment
  UCD47328  Quercus X subconvexa John M. Tucker 1947-8-1 1580 B Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 3/8 mile approximately east of the white church on the hill above Tiburon, Marin County, California. Comment
  CAS-BOT-BC45636  Quercus agrifolia John Thomas Howell 1926-9-9 2190 Marin hills ne. of San Rafael Comment
  CAS-BOT-BC45638  Quercus agrifolia Javier Penalosa 1961-4-1 1242 Marin 602 ft. hill west of Paradise Cay. Ravine on south slope near RR tracks. 30 Comment
  CAS-BOT-BC62541  Quercus chrysolepis 1893-11-12 s.n. Marin Mt. Tamalpais Comment
  JEPS37344  Quercus durata W. L. Jepson 1911-10-10 4759 Marin Mt. Tamalpais 518 Comment
  UCD45882  Quercus durata var. durata W. L. Jepson 1911-10-10 4759 Marin Mt. Tamalpais, 1700 ft. 518 Comment
  CAS-BOT-BC143038  Quercus garryana Doreen Smith 2002-10-25 s.n. Marin Carson Road, Azalea Hill area. Comment
  CAS-BOT-BC94357  Quercus garryana John Thomas Howell 1945-7-15 21301 Marin Fairfax Hills near Camp Lilienthal Comment
  JEPS37951  Quercus garryana W. L. Jepson 1905-5-17 2480 A Marin toward Bon Tempe Ranch Lagunitas Comment
  UCD46057  Quercus garryana var. garryana J. M. Tucker 1947-9-21 1601 Marin Beside road to Alpine Dam, ca. 1 mile southwest of Fairfax, Marin County, California. Comment
  JEPS127397  Quercus kelloggii Robert Steers 2011-4-14 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 40 m WNW of the intersection between Miwok and Bobcat trails and NE of intersection Field and Bunker Roads. Comment
  CDA11249  Quercus parvula var. shrevei G. F. Hrusa 1994-5-26 11872 Marin Mt. Tamalpais State Park; 1/4 m. E of Bootjack Picnic Site, just above Panorama Hwy. 934 Comment
Read comments
Mar 9 2014
  UCD14075  Quercus parvula var. shrevei Stephen K. Langer 1992-12-19 s.n. Marin California, Marin Co.; North Side Trail, north side of Mt. Tamalpais, ca. 0.4 mi. west of Collier Spring. Comment
  UCD47150  Quercus parvula var. shrevei Herbert L. Mason 1925-10-4 2241 Marin In chaparral. Northside of Mt. Tamalpais, Marin County. Comment
  SEINET3135624  Quercus parvula var. shrevei S. K. Langer 1992-10-10 sn Marin North Side Trail, 0.41 mi. W of Collier Spring, uphill from trail 590 Comment
  RSA623511  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-15 s.n. Marin Mt. Tamalpais, downhill side of TCC trail, 1 mile SW of Van Wck Meadow, east of Pantoll Campground 366 Comment
  UCD14383  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-21 s.n. Marin Marin Co.; on the north slope of Mt. Tamalpais, at Potrero Meadow Camp; Comment
  UCD14385  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-7-8 s.n. Marin Marin Co.; west side of Pine Ridge Road, 0.8 mi. south of extending arm of Kent Lake; 259 Comment
  CAS-BOT-BC104886  Quercus wislizeni H. E. McMinn 1922-7-6 145 Marin from Bolinas Ridge Comment
  CAS-BOT-BC104888  Quercus wislizeni E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC104889  Quercus wislizeni Brandegee 1889-7-21 s.n. Marin Mt. Tamalpais 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
  UC405366  Quercus wislizeni Miss Harriet A. Walker 1908-7-13 1374 Marin Lovell Ave, Mill Valley Mill Valley Comment
  SEINET13954083 Image available Quercus wislizeni E. K. Balls, P. C. Everett 1953-1 18579 Marin .3 mi E of turn off to top of Mt. Tamalpais on road from Hwy 1 to Stinson Beach Comment
  UCD95961  Ranunculus californicus Michele H. Mills 1997-4-16 172 Marin Tiburon Peninsula. Middle Ridge Open Space Preserve. 134 Comment
  JEPS76992  Ranunculus californicus Robert M. Lloyd 1963-3-10 2113 Marin w road (Castel Grassland) (towards beach); Pt. Reyes Comment
  SEINET13716762  Ranunculus californicus Unknown 1963-3-2 24 Marin Southern slope of Marin Hills on Paradise Drive one mile east of Tiburon, southern exposure, roadside embankment, partial sun. Comment
  CAS-BOT-BC378892  Ranunculus californicus var. californicus Javier Penalosa 1961-3-19 1149 Marin hillside above a point on Tiburon Blvd ca. 1000 ft NW of road to Belvedere Island Comment
  UC589398  Ranunculus flammula Beryl O. Schreiber 1932-7-27 690 Marin Heart's Desire Beach Tomales Bay Comment
  UC747409  Ranunculus hebecarpus G. Thomas Robbins 1944-4-14 1524 Marin about 3 mi w Hamilton Field Air Base (n slope of ridge); Big Rock Ridge 60 Comment
  RSA127212  Ranunculus hebecarpus J. T. Howell 1947-4-27 23087 Marin Bald Mt. W of San Anselmo Comment
  CAS-BOT-BC83435  Ranunculus lobbii J. P. Moore 285 Marin Mount Tamalpais. Comment
  LA83774  Ranunculus lobbii L. S. Rose; 1931-4-27 sn Marin Pool near Olema Comment
  UC13965  Ranunculus orthorhynchus var. orthorhynchus J. Burtt Davy 1900-6-18 6723 Marin Point Reyes Comment
  UC9488  Ranunculus orthorhynchus var. orthorhynchus Alice Eastwood March 1896 Marin Millwood Comment
  RSA254252  Ranunculus orthorhynchus var. platyphyllus Robert A. Norris 1975-3-18 2270 Marin S of Rodeo Lagoon, Ft. Cronkite Comment
  CAS-BOT-BC427554  Reseda luteola Walter Lennon 1974-9-30 s.n. Marin Novato Blvd., Novato Comment
  CAS-BOT-BC362890  Rhagadiolus stellatus Charles Kennard 2004-4-1 s.n. Marin Near Sir Francis Drake High School, San Anselmo Comment
  RSA0051616  Rhamnus californica S. Karlin 1958-7-9 58 -40 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC58811  Rhododendron columbianum W. R. Dudley 1898-11-1 s.n. Marin Point Reyes Ridge Comment
  OBI14460  Rhododendron columbianum Neil Havlik 1968-5-18 197 Marin At jctn of Point Reyes Rd and McClure's Bech rd, 2 mi N of Inverness Comment
  UC22130  Rhododendron macrophyllum F. T. Bioletti 1892-1 Marin Mount Tamalpais Comment
  SBBG33450  Rhododendron neoglandulosum A. D. E. Elmer -Jul-1903 Marin Point Reyes Comment
  JEPS58756  Rhododendron occidentale W. L. Jepson 1923-10-27 10303 Marin Mount Tamalpais, Rattlesnake Camp Rattlesnake Camp; Mount Tamalpais, Rattlesnake Camp Comment
  UC723834  Rhododendron occidentale Joseph Andorfer Ewan 1936-7-11 10165 Marin Rattlesnake Camp above Redwood Canyon; Rattlesnake Camp Comment
  SEINET7716100  Rhododendron occidentale Unknown Marin Camp Taylor Comment
  UCD20702  Rhododendron occidentale A. T. Leiser 1985-5-22 RL 1 Marin Marin Co., Rodeo Lagoon/ Golden Gate Nat'l Rec. Area. N. Side of lagoon/ E. side of road to Fort Cronkhile and Ranger Station. Population is 50 yards E. of road, 30-40' from water. Comment
  CAS-BOT-BC200051  Rhododendron occidentale var. occidentale John Thomas Howell 1943-5-30 18193 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC437953  Ribes Alice Eastwood; John Thomas Howell 1936-3-22 s.n. Marin Pt. Reyes Peninsula Comment
  HSC45326  Ribes californicum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1978-2-18 9519 Marin 0.5 mile below the Lake Nicasio Dam. Comment
  HSC45969  Ribes californicum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1978-2-18 9516 Marin Lucas Valley Rd., 3.2mi from its junction with Hwy. 101 Comment
  UC1176763  Ribes divaricatum var. pubiflorum John Thomas Howell 1941-7-6 16357 Marin Kent Trail Mt. Tamalpais Comment
  CAS-BOT-BC209264  Ribes menziesii John Thomas Howell 1943-6-6 18207 Marin Canyon below Muir Woods Comment
  UC1176762  Ribes menziesii John Thomas Howell 1944-7-9 19695 Marin Inverness Comment
  RSA0021776  Ribes menziesii L. S. Rose 1950-3-27 50041 Marin Inverness. Comment
  UC11614  Ribes menziesii Edw. L. Greene 1893-4-1 Marin Point Reyes Comment
  UCD102278  Ribes menziesii Morris Halperin 1932-6-14 s.n. Marin Big Lagoon. Comment
  RSA0019065  Ribes sanguineum var. glutinosum W. L. Jepson 1892-4-5 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC168753  Ribes victoris Alice Eastwood 1915-3-28 3977 Marin Lagunitas Comment
  SBBG27539  Ribes victoris J. T. Howell 1942-7-12 Marin above Lake Lagunitas, Northside Trail, Mt Tamalpais Comment
  UC589532  Ribes victoris Beryl O. Schreiber 1932-6-29 603 Marin Sand Dune Beach Tomales Bay. Comment
  CAS-BOT-BC168737  Ribes victoris unspecified 1943-3-3 118 Marin North Side Trail Comment
  CAS-BOT-BC366863  Romanzoffia californica Greg de Nevers 1998-4-12 11154 Marin Mount Tamalpais, south side of Lagunitas Lake 182 Comment
  JEPS1251  Romanzoffia californica E. M. Zeile 1924-3-16 Marin Lake Lagunitas Comment
  RSA128922  Romanzoffia californica Peter H. Raven 1950-4-22 1858 Marin Where Swede George Gulch meets Alpine Lake, Mt. Tamalpais. 427 Comment
  UC672362  Romanzoffia californica Victor Duran 1926-4-10 1397 Marin Lagunitas Creek San Francisco Bay Region, Lagunitas Creek 60 Comment
  JEPS1249  Romanzoffia californica W. L. Jepson 1896-3-23 20997 Marin at foot of Ross Valley trail Mt. Tamalpais Comment
  UC1973899  Romanzoffia californica Robert Ornduff 1994-5-21 10069 Marin Landward side of Highway 1, 1/4 mi S of Tomales. Comment
  SEINET10543584  Rosa Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15918 Marin Olima, opposite ostrich farm, shaded roadside. 10 Comment
  CAS-BOT-BC147490  Rosa californica John Thomas Howell 1944-7-2 s.n. Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC147497  Rosa californica Alice Eastwood 1921-6-29 s.n. Marin Rodeo Lagoon Comment
  CAS-BOT-BC147662  Rosa canina Doreen Smith 1996-5-19 s.n. Marin Bon Tempe Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC146543  Rosa gymnocarpa Peter H. Raven; Michael P. Johnson 1967-5-2 21290 Marin Near road between North Garrison and Point Campbell, north side of island, Angel Island 45 Comment
  UC903303  Rosa gymnocarpa Ethel Crum 1933-7-9 1508 a Marin Cataract Gulch North Coast Ranges, Alpine Lake (head of lake) Comment
  UC903304  Rosa gymnocarpa Ethel Crum 1933-7-9 1508 Marin Cataract Gulch North Coast Ranges, Alpine Lake (head of lake) Comment
  CAS-BOT-BC146807  Rosa nutkana Doreen Smith 1997-8-1 s.n. Marin Pt. Reyes National Seashore, along Bull Point Trail Comment
  CAS-BOT-BC148231  Rosa spithamea John Thomas Howell 1946-9-8 23001 Marin Burned area sw. of Lake Lagunitas, Mt. Tamalpais Comment
  CAS-BOT-BC148235  Rosa spithamea Alice Eastwood 1912-7-29 1510 Marin Mt. Tamalpais Comment
  UCD113557  Rubus armeniacus Kamala Crompton 1996-5-19 24 Marin roadside near Tomales (Petaluma Road.) 100 Comment
  UC12961  Rubus parviflorus W. H. Brewer 1864-3-2 2753 Marin Angel Island Comment
  SEINET5032688  Rubus parviflorus Unknown 1938-8-6 2538 Marin Point Reyes,1.5 miles SE of Abbot's Lagoon Comment
  RSA128425  Rubus parviflorus var. hypomalacus Peter H. Raven 1949-5-22 565 Marin Mt. Vision. Inverness. Comment
  CAS-BOT-BC156733  Rubus spectabilis L. R. Abrams 1927-4-19 11616 Marin Road from Inverness to Point Reyes at head of Drakes Estero Comment
  SEINET11918772  Rubus spectabilis M. T. Doutt 1931-5-10 461 Marin 4 mi W of Inverness Comment
  CAS-BOT-BC158836  Rubus ursinus John Thomas Howell 1938-5-22 13799 Marin San Anselmo Canyon Comment
  CAS-BOT-BC158838  Rubus ursinus John Thomas Howell 1938-6-5 13898 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC158839  Rubus ursinus John Thomas Howell 1938-6-19 13918 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC158842  Rubus ursinus John Thomas Howell 1938-6-19 13921 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC158848  Rubus ursinus John Thomas Howell 1938-6-5 13906 Marin Near West Point, Mt. Tamalpais Comment
  UC555300  Rubus ursinus Curtis Ferris 1932-3-5 25 Marin e side Bolinas Bay; e side of Bolinas Bay Comment
Read comments
Jul 30 2009
  UCD70803  Rumex acetosella Michele H. Mills 1998-4-19 221 Marin 137 Comment
  CAS-BOT-BC421958  Rumex acetosella Javier Penalosa; D. Ripley 1961-4-29 1405 Marin Tiburon Peninsula. Northeast slope of hill above Paradise Cove. 152 Comment
  CAS-BOT-BC421959  Rumex acetosella Javier Penalosa 1961-3-25 1178 Marin Tiburon Peninsula. Tiburon. Slope below old St. Hilary's Church. Comment
  CAS-BOT-BC421962  Rumex acetosella Saichi Kawahara 1971-1-1 1958 Marin Mt. Wittenburg Comment
  SEINET11939807  Rumex acetosella E. H. Graham 1931-1 6878 Marin Near lighthouse, Pt. Reyes Comment
  UCD100985  Rumex acetosella H. A. Borthwick 1925-6-5 1828 Marin Bolinas. Comment
  UC589487  Rumex crispus Beryl O. Schreiber 1932-7-25 682 Marin Lone Pine Beach Tomales Bay Comment
  CAS-BOT-BC433454  Rumex crispus John Thomas Howell 1953-7-2 29103 Marin Tamalpais Valley Comment
  CAS-BOT-BC433666  Rumex obtusifolius John Thomas Howell 1943-7-4 18278 Marin Inverness Comment
  CAS-BOT-BC433717  Rumex occidentalis John Thomas Howell 1946-6-30 22126 Marin East of Rodeo Lagoon Comment
  CAS-BOT-BC433785  Rumex pulcher Javier Penalosa 1961-5-30 1541 Marin Tiburon Peninsula. Tiburon Blvd. ca. 50 yds. south of Blakefield Drive. Comment
  CAS-BOT-BC433932  Rumex salicifolius John Thomas Howell 1944-6-28 19635 Marin San Rafael Comment
  CDA23195  Rumex salicifolius var. crassus M. K. Bellue Sep 1938 Marin Red Rock, San Francisco Bay. 0 Comment
  UC297847  Ruppia maritima H. E. Parks 1923-4-28 Marin Tiburon Comment
  UC424668  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424671  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC971683  Ruppia maritima Leo Koch 1940-6-5 1005 Marin 2 mi s Sonoma County line (along Highway 101) Comment
  RSA127058  Ruppia maritima J. T. Howell 1943-10-3 19334 Marin Muir Beach. Comment
  CAS-BOT-BC434222  Sagittaria sanfordii A. Williams; D. Smith; T. Plummer 2014-7-3 19000 B Marin Mount Tamalpais. Marin Municipal Water District lands: Nicasio Reservoir, North Willow Road. Comment
  CAS-BOT-BC128145  Salix lasiandra var. lasiandra Alice Eastwood 1915-3-28 3989 Marin Lagunitas Comment
  CAS-BOT-BC107010  Salix lasiolepis C. R. Ball; B. S. Ball 1933-5-30 2508 Marin north side of road to Inverness, about 1/2 mile west of Point Reyes Station Comment
  UC1176799  Salix lasiolepis John Thomas Howell 1939-9-3 Marin Ignatio Comment
  UC437310  Salix lasiolepis C. N. Forbes Nov. 1907 Marin rd. from Colman to Mussel Rock Comment
  CAS-BOT-BC107303  Salix lasiolepis var. bigelovii Mary P. Wells 1981-2-19 s.n. Marin Vistazo East across from house at 1828, Tiburon Comment
  CAS-BOT-BC124334  Salix lasiolepis var. lasiolepis John Thomas Howell 1926-2-28 1649 Marin South side of Mt. Tamalpais Comment
  CAS-BOT-BC124344  Salix lasiolepis var. lasiolepis Javier Penalosa 1961-6-7 1678 Marin NW of Marin Country Day School Comment
  RSA295053  Salix lucida subsp. lasiandra Robert A. Norris, John L. Inase 1981-4-4 4109 Marin Near W end of Stafford Lake. 5 miles W Novato. 43 Comment
  CAS-BOT-BC126420  Salix sitchensis Junea Kelley 1921-4-17 s.n. Marin Blithedale Canyon, Mill Valley Comment
  CAS-BOT-BC126427  Salix sitchensis John Thomas Howell 1947-6-18 23283 Marin Near Dillons Beach Comment
  UC5114  Salix sitchensis Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  JEPS58894  Sambucus mexicana John Thomas Howell 1949-6-26 25352 Marin Deer Park Fairfax hills Comment
  UC28624  Sambucus mexicana W. L. Jepson 1897-3-28 Marin Olema 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
  JEPS13397  Sambucus racemosa var. racemosa W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  OBI19622  Sambucus racemosa var. racemosa Neil Havlik 1968-5-18 196 Marin Head of Drake's Estero, near Point Reyes hwy Comment
  UC766955  Sanicula arctopoides R. F. Hoover 1938-2-15 2738 Marin Tiburon 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
  JEPS77173  Sanicula bipinnatifida Robert M. Lloyd 1963-4-5 2322 Marin about 1 mi nw Tiburon Comment
  CAS-BOT-BC279937  Sanicula crassicaulis R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13411 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CHSC59666  Sanicula crassicaulis R. Ernenwein 1983-3-30 110 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct. of Lucas Valley with US Hwy 101 between San Rafael and Nicasio. Comment
  UC1123192  Sanicula crassicaulis B. Schreiber 1936-4-12 2166 Marin 2 mi ne of Pierce Ranch 4 Comment
  UC589405  Sanicula crassicaulis Beryl O. Schreiber 1932-6-17 525 Marin Tomales Bay, Waterfall Beach Waterfall Beach; Tomales Bay, Waterfall Beach Comment
  SEINET12122021  Sanicula crassicaulis F. H. Utech 1988-1 88 -156 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile mark 9.80 380 Comment
  CAS-BOT-BC359744  Sanicula laciniata T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13613 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC25416  Satureja douglasii Alice Eastwood June 1896 Marin Ross Valley Comment
  UC762479  Satureja douglasii R. F. Hoover 1938-9-18 3844 Marin Tomales Point Comment
  UC416675  Satureja douglasii Katharine Brandegee 1908-7-6 Marin grade from Bolinas Bay Larsen's Comment
  UCD128136  Scandix pecten-veneris M. Wiesendanger 1926-4-1 1507 Marin Exact location unknown. Comment
  RSA127608  Schedonorus arundinaceus J. T. Howell 1955-6-8 30300 Marin Along highway, just east of Olema Comment
  CAS-BOT-BC111313  Schoenoplectus acutus var. occidentalis John Thomas Howell 1945-8-5 21367 Marin Stinson Beach Comment
  CAS-BOT-BC111568  Schoenoplectus americanus John Thomas Howell 1944-9-10 20724 Marin Marshes north of Olema Comment
  CAS-BOT-BC111246  Schoenoplectus californicus John Thomas Howell 1946-8-23 22892 Marin Pierce Pt. road, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC111248  Schoenoplectus californicus Beryl Olive [later Mrs. H. J. Jesperson] Schreiber 1936-6-28 s.n. Marin 0.5 miles southwest of Point Reyes Station 1 Comment
  RSA28037  Schoenoplectus maritimus I. L. Wiggins 1935-8-10 8154 Marin Creek at head of Tomales Bay. Comment
  UC129829  Scirpus cernuus Miss Harriet A. Walker 1909-6-3 1723 Marin Tiburon Comment
  UC2211  Scirpus cernuus Edward Lee Greene 1887-9-16 Marin near Olima; near Olima (Olema?) Comment
  UC614780  Scirpus microcarpus Beryl O. Schreiber 1936-6-28 2279 Marin Inverness , Inverness (Second Valley) 1 Comment
  SEINET12050522  Scoliopus bigelovii F. H. Utech 1988-1 88 -143 Marin W slope of Mt. Tamalpais, Ridgecrest Road on Bolinas Ridge between Rock Springs & Alpine (Lake) Dam 430 Comment
  CAS-BOT-BC243491  Scribneria bolanderi John Thomas Howell 1941-5-25 s.n. Marin Between Potrero Meadows and Mt. Theater, Mt. Tamalpais Comment
  UC1106107  Scribneria bolanderi Lewis S. Rose 1946-5-14 46067 Marin Mount Tamalpais, Potrero Meadows Potrero Meadows; Mount Tamalpais, Potrero Meadows 609 Comment
  UC1177070  Scribneria bolanderi John Thomas Howell 1952-5-30 28317 Marin along fire road between Mountain theater and Potrero Meadow (Mount Tamalpais); Mount Tamalpais Comment
  UCD92531  Scribneria bolanderi Lewis S. Rose 1946-5-14 46067 Marin Mt. Tamalpais, Potrero Mountains. 609 Comment
Read comments
Feb 22 2012
  UC589578  Scrophularia californica Beryl O. Schreiber 1932-6-23 569 Marin Heart's Desire Beach; Tomales Bay Comment
  UC1713667  Scutellaria tuberosa Carl Epling 1923-3-13 6162 Marin Comment
  UC1410132  Sedum radiatum C. H. Uhl 1954-5-23 U 365 Marin about 3 mi e Point Reyes Station (rocky road cut along Nicasio Creek); Nicasio Creek, e of Point Reyes Station 15 Comment
  UC190778  Sedum spathulifolium T. S. Brandegee 1890-5 Marin Tamalpais Comment
  UC747425  Sedum spathulifolium G. Thomas Robbins 1945-5-5 1867 Marin 2-3 mi w Hamilton Field Air Base (on n-facing slope of Big Rock Ridge); w of Hamilton Field Air Base, Big Rock Ridge 152 Comment
  CAS-BOT-BC421691  Selaginella wallacei C. Kellner; C. Gattuso; R. Nash; S. Whelan 2014-3-22 14427 Marin Mount Tamalpais. Marin Municipal Water District lands: Approximately 0.5 mi up Kent Pump Road from intersection with Alpine Lake dam, between two rock faces. Comment
  JEPS19822  Selaginella wallacei Rimo Bacigalupi with Stan and Miriam Golding 1957-10-27 6099 Marin along Panoramic Hwy. (road from Mill Valley to Bootjack Camp and Stinson Beach) (0.6 mi nw of Mountain Home, at crossing over Fern Creek); s slopes Mt. Tamalpais 297 Comment
  UC35966  Senecio flaccidus var. douglasii State Survey 1800-1 4846 Marin Bear Valley Comment
  UC1118084  Senecio minimus A. E. Wieslander 1934-3-18 406 Marin 2 mi nw Inverness; Point Reyes Quad. 152 Comment
  CDA32799  Senecio sylvaticus D. G. Kelch 2009-6-25 9 .488 Marin Bayo Vista near Black Point. Comment
  CAS-BOT-BC85847  Sequoia sempervirens G. B. Grant 1900-5-13 s.n. Marin Mill Valley Comment
  RSA188729  Sequoia sempervirens H. U. Stauffer, E. Molseed 1964-5-17 5940 Marin Alpine Lake 11 km west of Fairfax 200 Comment
  SD71339  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mount Tamalpais Comment
  SEINET3876314 Image available Sequoia sempervirens Vikki A. Kastz 1963-5-1 105 Marin 1 mile east of Alpine Dam.; 0 305 Comment
  UC253  Sequoia sempervirens H. T. A. Hus Dec 25 1899-Dec 30 1899 Marin Comment
  CAS-BOT-BC243625  Setaria pumila John Thomas Howell 1954-10-21 30112 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC149643  Setaria pumila subsp. pumila J. T. Howell 1988-7-22 s.n. Marin Terra Linda community vegetable garden Comment
  UCD116761  Sidalcea J. Buck 1996-5-27 11 Marin Point Reyes on Sir Francis Drake Highway at the Bull Point Trail. 24 Comment
  UC871512 Image available Sidalcea calycosa Alice Eastwood 1918-5-11 Marin Lake Lagunitas Comment
Read comments
Oct 30 2012
  UC108884 Image available Sidalcea calycosa K. Brandegee 1886-6-5 Marin Valley Ford Comment
  CAS-BOT-BC187893  Sidalcea calycosa subsp. rhizomata Robert F. Hoover 1941-6-19 5378 Marin N of Abbotts Lagoon Comment
  CAS-BOT-BC205541  Sidalcea hickmanii subsp. viridis John Thomas Howell 1946-6-23 22120 Marin On Carson Ridge Comment
  CAS-BOT-BC205545  Sidalcea hickmanii subsp. viridis John Thomas Howell 1942-6-21 16997 Marin Carson Ridge Comment
  UCSB16540  Sidalcea malviflora Breedlove, Dennis 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  SEINET8946486  Sidalcea malviflora W. Roderick 1967-5-6 s.n. Marin Near Lake Nicasio. 76 Comment
  UC18859  Sidalcea malviflora subsp. laciniata Harley P. Chandler 1899-4-8 245 Marin n slope of Mt. Tamalpais Comment
  UC570294  Sidalcea malviflora subsp. malviflora H. S. Yates 1934-3-18 3727 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  UC615185  Sidalcea malviflora subsp. malviflora Beryl O. Schreiber 1932-3-31 71 Marin road to Point Reyes Lighthouse Point Reyes Lighthouse Comment
  POM282895  Sidalcea malviflora subsp. malviflora Cora W. Benson 1934-3-29 s.n. Marin San Rafael, North coast Mt. Range; San Francisco Bay watershed 61 Comment
  UCD98669  Silene gallica Michelle H. Mills 1998-4-19 227 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  SEINET10899185  Silene gallica Mary Susan Taylor 1974-4-26 Taylor 203 Marin Comment
  UC615576  Silene scouleri subsp. grandis Beryl O. Schreiber 1933-8-16 929 Marin Point Reyes Lighthouse Comment
  UC8493  Silene scouleri subsp. grandis J. Burtt Davy 1900-7-11 6852 Marin Point Reyes Point Reyes (Western Middle California) Comment
  UC674718  Silene vulgaris Gregory Lyon August, 1933 175 Marin growing in spring at base of cliff 2 mi e of estuary entrance Drake's Bay; e of estuary entrance Drake's Bay 1 Comment
  CAS-BOT-BC531677  Silybum marianum A. Williams 2015-5-15 15795 Marin Mount Tamalpais. Marin Municipal Water District lands: at Laurel Dell parking lot on Ridgecrest Comment
  UC589552  Sisymbrium officinale Beryl O. Schreiber 1932-6-17 493 Marin Tomales Bay, Waterfall Beach Waterfall Beach; Tomales Bay, Waterfall Beach Comment
  UC1177388  Sisyrinchium bellum John Thomas Howell 1944-6-4 19573 Marin w of Inverness; Inverness Ridge Comment
  UC1192311  Sisyrinchium bellum Malcolm A. Nobs, S. Galen Smith 1949-6-29 899 Marin 3 mi n Inverness (on n side of Pt. Reyes road, just n of Pierce Pt. road) Comment
  HSC13914  Sisyrinchium bellum Robert Wunner 1962-4-20 Marin Fairfax, Marinda Oaks, lot adjacent to 27 Vista Way Comment
  SEINET4171048  Sisyrinchium bellum Unknown 1952-4-27 73 Marin 3 miles southwest of Fairfax 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
  JEPS20261  Sisyrinchium californicum W. L. Jepson 1919-5-18 8297 Marin near Inverness Comment
  JEPS79419  Sisyrinchium californicum Edward Lee with W. Joseph 1935-7-18 1596 Marin trail below and between East & Middle Peak of Tamalpais Comment
  UCSB912  Sisyrinchium californicum Keator, Glenn 1959-3-31 Marin Growing on Bolinas ridge; near closed-cone pine forest; 2.7 miles north of Coffee shop in Inverness Comment
  UC615082  Smilacina racemosa Beryl O. Schreiber 1936-3-8 2153 Marin s Schoolteacher's Beach; Tomales Bay Comment
  JEPS77200  Smilacina stellata Robert M. Lloyd 1963-4-24 2347 Marin on Bolinas Rd 3.5 mi s Fairfax 243 Comment
  CAS-BOT-BC311758  Solanum americanum P. DaSilva; A. Young; B. Traut; S. Tsiu; J. Woods 2013-8-10 13152 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam, between Lake Lagunitas and Lakeview Road, across from culvert LV-04 Comment
  UC495535  Solanum americanum Merle Randall 1930-6-13 Marin n of Bolinas (Alamere Creek, 1/2 mi from mouth); Alamere Creek Comment
  CAS-BOT-BC236444  Solanum aviculare D. E. Breedlove 1975-4-28 39356 Marin Bolinas 30 Comment
  CAS-BOT-BC156705  Solanum umbelliferum H. M. Hall 1909-6-5 8501 Marin Lagunitas Comment
  CAS-BOT-BC157407  Solanum umbelliferum J. T. Howell 1942-6-21 s.n. Marin San Anselmo Canyon, Mt. Tamalpais Comment
  JEPS32372  Solidago spathulata William S. Cooper 1925-7-23 78 Marin Pt. Reyes Light House Comment
  SEINET11800947  Solidago spathulata M. T. Doutt 1931-1 585 Marin 5 mi W of Inverness Comment
  SEINET13678396  Solidago spathulata Unknown 1925-1 25 -75 Marin Marin County ... Pt. Reyes;Point Reyes National Seashore;;; Comment
  UC36272  Solidago spathulata J. Burtt Davy 1900-7-12 6875 Marin Point Reyes Comment
  CAS-BOT-BC229759  Solidago velutina subsp. californica A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1755 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. 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-BC365854  Soliva sessilis John Thomas Howell 1947-4-13 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC365871  Soliva sessilis J. Douglas Ripley 1968-4-12 1304 Marin Angel Island. On western side of island 91 Comment
  CAS-BOT-BC365875  Soliva sessilis D. E. Breedlove 1963-4-13 4405 Marin .5 mile behind Tiberon [Tiburon] Comment
  SEINET11806897  Soliva sessilis F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -136 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  CAS-BOT-BC229758  Sonchus asper A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1406 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CAS-BOT-BC229756  Sonchus asper subsp. asper T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1909 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-BC374636  Sonchus oleraceus Javier Penalosa 1961-3-25 1174 Marin Tiburon Peninsula. Tiburon. Near Recreation Center below St. Hilary's Church Comment
  CAS-BOT-BC374638  Sonchus oleraceus Javier Penalosa; J. T. Howell 1961-6-7 1646 Marin Tiburon Peninsula. West of Marin Country Day School 30 Comment
  CAS-BOT-BC374639  Sonchus oleraceus J. T. Howell 1990-9-28 s.n. Marin Terra Linda - in weedy Northgate planter Comment
  RSA100851  Sonchus oleraceus Roxana S. Ferris 1954-4-23 12729 Marin Near Dillons Beach Post Office. Comment
  CAS-BOT-BC235272  Sorghum bicolor Catherine Best 1979-11-18 s.n. Marin On the edge of Tiburon Blvd. .2 mi. southeast of San Rafael Ave. Comment
  UC1099794  Sparganium erectum subsp. stoloniferum Herbert L. Mason 1946-7-24 12925 Marin 2nd lake s Bear Valley (on road to Lake Ranch) Comment
  RSA89809  Sparganium erectum subsp. stoloniferum Phillip A. Munz 1954-7-29 19886 Marin Olema Marshes. Comment
  CDA18913  Spartina densiflora S. Klohr 2000-5-6 s.n. Marin North Coast Ranges; Scattered throughout Creekside Park, adjacent to Corte Madera Creek, Greenbrae. 0 Comment
  UCD92992  Spartina foliosa Javier Penalosa 1961-8-26 2207 Marin Tiburon Peninsula. Below Tiburon Blvd., near Belvedere Dr. Comment
  RSA12211  Spergula arvensis C. B. Wolf 1934-6-28 5754 Marin Point Reyes Peninsula, opposite Wireless Station, 9 miles by road from the lighthouse. 61 Comment
  CAS-BOT-BC389954  Spergula arvensis Saichi Kawahara 1968-3-10 11 Marin Sir Francis Drake Highway near site of new high school 2 miles east of golf course, San Geronimo Valley 115 Comment
  CAS-BOT-BC390152  Spergularia bocconi Peter H. Raven; Michael P. Johnson 1967-5-2 21231 Marin Angel Island. Area below East Garrison, east side of island Comment
  CAS-BOT-BC390344  Spergularia macrotheca var. macrotheca John Thomas Howell 1945-6-3 20938 Marin Shell Beach Comment
  SD64385  Spergularia macrotheca var. macrotheca Darley F. Howe 1966-6-1 Marin Sandy hills near ocean, Pt. Reyes. Comment
  CAS-BOT-BC390824  Spergularia marina G. B. Rossbach; R. P. Rossbach 1938-5-26 631 Marin Marsh just north of Sausalito Comment
  SJSU4072  Spergularia marina C. W. Sharsmith 1965-5-23 7394 Marin by Tomales Bay near Inverness, Point Reyes Peninsula Comment
  UCR64469  Spergularia media J. T. Howell 1944-4-23 19397 Marin Pacific coast, Escalle. Comment
  CAS-BOT-BC390537  Spergularia media John Thomas Howell 1945-8-19 21429 Marin At head of Drakes Bay Comment
  RSA0098124  Spergularia rubra J. T. Howell 1933-4-1 10920 Marin 4.5 miles N of San Rafael. Comment
  SEINET3086526 Image available Spergularia salina C. W. Sharsmith 1965-5-23 7394 Marin Salt marsh bordering Tomales Bay, in proximity to Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC391005  Spergularia villosa Catherine Best 1978-7-26 s.n. Marin Tiburon Comment
  CAS-BOT-BC391011  Spergularia villosa Peter H. Raven; Michael P. Johnson 1967-5-1 21154 Marin Angel Island. On south ridge of island above Rock Quarry 182 Comment
  UC4849  Spiranthes romanzoffiana J. Burtt Davy 1900-7-11 6850 Marin Point Reyes Comment
  CAS-BOT-BC535254  Spirodela polyrhiza Mrs. E. C. Sutliffe 1922-7-15 s.n. Marin Lily Lake Comment
  CAS-BOT-BC235460  Sporobolus indicus Doreen Smith 2001-10-24 s.n. Marin Novato, vacant lot at San Marin Drive and San Andreas Drive Comment
  UC52212  Stachys ajugoides var. ajugoides N. L. Gardner May, 1903 Marin Bolinas Comment
  JEPS77197  Stachys ajugoides var. rigida Robert M. Lloyd 1963-4-24 2346 Marin 3.5 mi s Fairfax (on Bolinas Road) 243 Comment
  UC416574  Stachys ajugoides var. rigida Katharine Brandegee Marin Bolinas Bay Comment
  CHSC21985  Stachys chamissonis Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2323 Marin Coastal Range. Pierce Point Road near Tomales Bay St Park; 5.2 mi NW of Jct Sir Francis Drake Hwy. Comment
  UCD15681  Stachys chamissonis David Uyeno 1989-6-4 13 Marin Near Muir Beach. 7 Comment
  SEINET12343833  Stachys chamissonis E. H. Graham 1931-7-19 6849 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  UC416737  Stachys pycnantha Katharine Brandegee 1907-7-7 Marin Tiburon. Comment
  CAS-BOT-BC232240  Stachys rigida var. quercetorum A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1415 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
  UC92127  Stebbinsoseris heterocarpa Mrs. K. Brandegee June 1886 Marin Point Reyes Comment
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Aug 25 2008
  CAS-BOT-BC181432  Stellaria littoralis A. D. E. Elmer 1903-7-1 4554 Marin Point Reyes Post Office Comment
  UC13616  Stellaria nitens H. P. Chandler Feb 1900 Marin Bill Williams Gulch Mt. Tamalpais (Mt. Tamalpais) Comment
  SEINET10597929  Stenotaphrum secundatum John Thomas Howell 1945-7-22 Howell 21330 Marin Clay slope and flat west of Mill Valley on road to Muir Woods. Comment
  CAS-BOT-BC375220  Stephanomeria elata John Thomas Howell 1939-10-15 15379 Marin Fairfax Comment
  UCD136268  Stephanomeria elata L. D. Gottlieb 1966-8-5 66117 Marin on Alpine road, 4 miles northeast of dam. 335 Comment
  SEINET10508400  Stipa pulchra Mary Susan Taylor Taylor 2466 Marin Ca. 2 mi N of Nicasio, on E side of Nicasio Valley Road. Comment
  JEPS127363  Stipa purpurata Robert Steers with Heather Spaulding 2011-5-2 Marin Golden Gate National Recreation Area. Marin Headlands. On hillside adjacent to the Miwok Trail. Comment
  CAS-BOT-BC61169  Streptanthus batrachopus John Thomas Howell 1942-6-21 16994 Marin Carson Ridge. Comment
  CAS-BOT-BC61173  Streptanthus batrachopus John Thomas Howell 1946-6-23 22122 Marin Carson Ridge. Comment
  SBBG29857  Streptanthus batrachopus J. T. Howell 1942-6-21 16994 Marin Carson Ridge Comment
  UC1492710  Streptanthus batrachopus Freed W. Hoffman 1948-6-10 2322 Marin Big Carson Ridge Comment
  UC630645  Streptanthus batrachopus John L. Morrison 1938-4-26 2786 Marin outcrop on ridge about midway between Pine Mountain and San Geronimo Ridge; Carson Ridge 548 Comment
  RSA35302  Streptanthus glandulosus J. T. Howell 1943-5-9 17976 Marin San Raphael Hills Comment
  CAS-BOT-BC33924  Streptanthus glandulosus subsp. niger E. L. Greene 1886-4-26 s.n. Marin Tiburon Comment
  CAS-BOT-BC87241  Streptanthus glandulosus subsp. niger Alice Eastwood 1912-6-9 310 Marin Tiburon. Comment
  CAS-BOT-BC87250  Streptanthus glandulosus subsp. niger Lewis S. Rose 1962-7-21 62075 Marin Tiburon. 60 Comment
  CAS-BOT-BC87264  Streptanthus glandulosus subsp. pulchellus Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin Carson Creek Ridge. Comment
  UC10914  Streptanthus glandulosus subsp. pulchellus F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  UC1492794  Streptanthus glandulosus subsp. pulchellus Freed W. Hoffman 1958-8-25 2371 Marin on trail to Rifle Camp from road near Tamalpais Theatre Mt. Tamalpais (sw exposure) Comment
  CAS-BOT-BC87288  Streptanthus glandulosus subsp. secundus Mrs. E. C. Sutliffe 1925-5-1 s.n. Marin Big Carson Ridge. Comment
  JEPS26979  Streptanthus glandulosus subsp. secundus W. L. Jepson 1905-5-17 2480 Marin hill slope Lagunitas Comment
  UC117389  Streptanthus glandulosus subsp. secundus T. S. Brandegee Marin Tamalpais Comment
  UC618390  Streptanthus glandulosus subsp. secundus John Thomas Howell 1938-7-3 13945 Marin serpentine slope at head of valley Lucas Valley Comment
  CAS-BOT-BC87286  Streptanthus glandulosus subsp. secundus Doreen Smith 1983-5-3 s.n. Marin Terra Linda Hills. Comment
  JEPS2879 Image available Streptanthus niger E. L. Greene 1886-4-26 Marin Tiburon Comment
  CAS-BOT-BC375975  Stylocline gnaphaloides John Thomas Howell 1943-5-9 17975 Marin San Rafael hills Comment
  POM285011  Symphoricarpos albus var. laevigatus Lyman Benson 1934-8-30 6123 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  CAS-BOT-BC234680  Symphoricarpos mollis John Thomas Howell 1943-5-15 18088 Marin Tiburon Peninsula Comment
  CAS-BOT-BC99147  Symphyotrichum chilense Javier Penalosa 1961-7-15 1979 Marin Tiburon Peninsula, brush northwest of 748 ft. summit. 213 Comment
  CAS-BOT-BC98069  Symphyotrichum lentum Doreen Smith 2002-10-1 s.n. Marin Shore of Chileno Laguna Comment
  JEPS73583  Symphyotrichum subspicatum Edward Lee 1934-4-30 797 Marin 1.8 mi from Schoolhouse (Estero district school) (nw of Tomales) Comment
  SD112380  Symphyotrichum subspicatum Darley F. Howe 1961-7-27 3072 Marin Bluff over ocean on Hwy 1, 0.6 miles south of Stinson Beack. Comment
  UC673548  Synthyris reniformis H. L. Mason 1931-3-13 5809 Marin Lagunitas Creek Comment
  CAS-BOT-BC376702  Tanacetum bipinnatum Elizabeth McClintock 1973-7-15 s.n. Marin Dillon Beach Comment
  CAS-BOT-BC376940  Taraxacum officinale Peter H. Raven; Michael P. Johnson 1967-5-2 21226 Marin Angel Island. Area below East Garrison, east side of island Comment
  JEPS127747  Taraxia ovata Adam C. Schneider with Susan Fawcett 2014-3-28 473 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook Comment
  UCSB33655  Taraxia ovata Pinter, L. 1965-4-16 Marin 10 miles north of Stinson Beach 15 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
  JEPS77222  Thalictrum fendleri var. polycarpum Robert M. Lloyd 1963-4-24 2363 Marin on Bolinas rd 7.5 mi s Fairfax 182 Comment
  CAS-BOT-BC399793  Thalictrum polycarpum Fred Ross; Gordon H. True 1970-4-19 5270 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  SBBG3790  Thermopsis californica var. californica H. and M. Dearing 1939-4-28 3216 Marin Mt Tamalpais Comment
  POM16571  Thermopsis californica var. californica Hazel Hobson 1906-4-10 s.n. Marin Mt. Tamalpais Comment
  RSA258892  Thermopsis californica var. californica Thomas W. Nelson 1974-4-22 1222 Marin Rock Springs beside the road out Bolinas Ridge. Comment
  HSC33226  Thermopsis macrophylla Thomas W. Nelson 1974-4-22 1222 Marin W of the W peak of Mt. Tamalpias Comment
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May 22 2018
  CAS-BOT-BC175917  Thinopyrum ponticum Catherine Best; Mary P. Wells 1983-7-14 s.n. Marin On the road to Hidden Lake, Mt. Burdell about .25 miles from San Andreas St. Comment
  CAS-BOT-BC81416  Torreya californica D. E. Breedlove 1974-6-4 36287 Marin at Samuel B. Taylor State Park 152 Comment
  CAS-BOT-BC81418  Torreya californica Miss. A. Eastwood 1894-8-1 s.n. Marin Near Lagunitas Comment
  RSA384710  Torreya californica J. T. Howell 1948-5-16 24304 Marin Near top of Eldridge Grade, Mount Tamalpais Comment
  RSA86353  Torreya californica F. W. Peirson 1912-07 1528 Marin Mt. Tamalpais Comment
  UC26  Torreya californica Kellogg 1867-5-5 Marin Redwoods San Rafael, Redwoods Comment
  UC905053  Torreya californica John Thomas Howell 1948-5-16 24304 Marin near top of Eldridge Grade Mt. Tamalpais, Eldridge Grade Comment
  UCSB10848  Torreya californica Davy, J. 1893-7-24 Marin Redwoon Canon Comment
  UC1745647  Torreyochloa pallida Annetta M. Carter, Edward Lee 1934-6-17 662 Marin near Five-Brook.; Olema-Bolinas Road; Olema-Bolinas Road near Five-Brook. Comment
  CHSC8154  Tragopogon porrifolius J. G. Moore 1969-5-10 79 Marin On n side of Hwy 104, 200 yds e of Olema. 60 Comment
  UCSC008623  Trifolium albopurpureum Randall Morgan 2014-3-18 5564 Marin Lincoln School Comment
  UC33448  Trifolium albopurpureum var. dichotomum W. C. Blasdale 1891-4-27 Marin Fairfax Comment
  CAS-BOT-BC531275  Trifolium angustifolium A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15783 Marin Mount Tamalpais. Marin Municipal Water District lands: North of Bon Tempe Rd/Bullfrog Rd intersection Comment
  RSA128926  Trifolium barbigerum J. T. Howell 1940-5-20 15504 Marin Point Reyes Comment
  RSA32118  Trifolium barbigerum J. T. Howell 1946-4-18 21648 Marin Ignacio. Comment
  UC555495  Trifolium barbigerum H. L. Mason 1927-4-26 5220 Marin w Bolinas Ridge (in bog at base of rd where stream empties into Bay) Comment
  UC80374  Trifolium barbigerum Alice Eastwood 1901-5-5 Marin Point Reyes Comment
  UC1745840  Trifolium barbigerum var. barbigerum Annetta M. Carter 1934-4-29 531 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UC1745985  Trifolium barbigerum var. barbigerum Annetta M. Carter 1934-4-29 529 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  CAS-BOT-BC232487  Trifolium bifidum A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 719 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CAS-BOT-BC423327  Trifolium bifidum J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14329 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  UCR20481  Trifolium bifidum var. decipiens H. M. Whistler 1966-4-15 660415- 13 W Marin Samuel P. Taylor State Park. Madrone Campground Comment
  RSA212126  Trifolium campestre L. S. Rose 1969-6-12 69031 Marin 1 mi. w. of Olema, Bear Valley Ranch. 46 Comment
  UCD38710  Trifolium dubium Beecher Crampton 1957-6-11 4184 Marin 1.3 miles north of Muir Beach. Comment
  SEINET3524240 Image available Trifolium fucatum Lewis S. Rose 1932-4-20 32190 Marin Nicasio. Comment
  CDA27948  Trifolium fucatum T. C. Fuller 1967-5-19 15877 Marin Coast Highway (Highway 1) 2 miles east of Valley Ford. 0 Comment
  RSA40342  Trifolium fucatum var. fucatum L. S. Rose 1947-5-9 47137 Marin Corte Madera 6 Comment
  UC631027  Trifolium gracilentum P. B. Kennedy 1916-4-19 4689 Marin Mill Valley Comment
  UCSC010882  Trifolium grayi R. Morgan 1997-5-13 3062 Marin #9783 from Lincoln School, interior of Marin County 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
  JEPS35801  Trifolium macraei Rimo Bacigalupi and L. R. Heckard 1964-4-29 8946 Marin 1/4 mi e e boundary of Coast Guard Reservation enclosing lighthouse (just n of radio tower); Point Reyes 140 Comment
  RSA90933  Trifolium macraei P. B. Kennedy s.n. Marin Fairfax Comment
  UCD111363  Trifolium microcephalum Collector unknown 1925-6-6 1732 Marin Bolinas. Comment
  RSA95539  Trifolium microcephalum L. S. Rose 1953-5-11 53038 Marin Black Point 5 Comment
  UC1177200  Trifolium obtusiflorum John Thomas Howell 1942-6-7 16972 Marin above Fairfax (San Anselmo Canyon) Comment
  UC16674  Trifolium obtusiflorum W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  UC630835  Trifolium obtusiflorum J. Burtt Davy 1899-7-19 Marin Pt. Reyes Comment
  RSA638769  Trifolium subterraneum Michael A. Vincent, Ethan H. Freid, Karl Vincent 1988-4-8 8182 Marin Along the Wilson Hill Road near Lincoln District School, just west of Point Reyes - Petaluma Road Comment
  UCD109379  Trifolium subterraneum Rimo Bacigalupi 1961-5-29 7716 Marin Beside and somewhat above Tomasini Creek, just west of state highway 1. 12 Comment
  UCSC006198  Trifolium variegatum Randall Morgan 1995-6-8 2743 Marin Between receiving stations, S of Abbotts Lagoon, Pt. Reyes Comment
  UC1177205  Trifolium variegatum var. melananthum John Thomas Howell 1947-4-23 23064 Marin w Mt. Vision (Drakes Estero) Comment
  UC631120  Trifolium variegatum var. melananthum P. B. Kennedy 1926-5-26 Marin Bear Valley Comment
  UCSC006008  Trifolium virescens Randall Morgan 1996-5-8 2923 Marin Seed from "Big Rock," Lucas Valley Road Comment
  POM126200  Trifolium willdenovii C. F. Sonne 1887-4-17 1394 Marin Near Mt. Temalpais. Comment
  RSA15388  Trifolium willdenovii Carl B. Wolf 1927-4-24 330 Marin The coastal side of Mill Valley toll road. Comment
  SEINET12157352  Trifolium willdenovii M. T. Doutt 1931-1 377 Marin near Alpine Dam Comment
  UC631045  Trifolium wormskioldii P. B. Kennedy May 1907 Marin Fairfax Comment
  UC80468  Trifolium wormskioldii K. Brandegee May 1886 Marin Point Reyes Comment
  UCD36539  Trifolium wormskioldii Beecher Crampton 1954-4-28 1797 Marin 2 miles east of Woodacre. Comment
  UCSB25653  Triglochin Glenn Keator 1967-4-22 Marin collected 1.5 mi S in the Tomales Bay Inverness - Inverness and Tomales Bay Comment
  CAS-BOT-BC451823  Triglochin maritima Belle Richardson Jackson 1930-5-1 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC451832  Triglochin maritima John Thomas Howell 1944-4-23 19393 Marin Escalle salt marsh Comment
  CAS-BOT-BC451846  Triglochin maritima John Thomas Howell 1944-5-7 19449 Marin Larkspur salt marsh Comment
  CAS-BOT-BC451849  Triglochin maritima John Thomas Howell 1944-4-23 19392 Marin Escalle salt marsh Comment
  JEPS93146  Triglochin maritima M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2438 Marin n of Inverness Park (just n of Motel Inverness, along Sir Francis Drake Boulevard, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  CAS-BOT-BC451848  Triglochin maritima John Thomas Howell 1939-5-21 s.n. Marin On west side of Tiburon Peninsula Comment
  SEINET10756641  Trillium chloropetalum John T. Middleton 1936-2-22 Middleton 22 Marin Lake Alpine, CA. Comment
  RSA69517  Trillium ovatum Robert Branstead 1934-4-8 s.n. Marin Muir Woods. Comment
  CAS-BOT-BC238520  Triphysaria floribunda D. E. Breedlove 1962-4-17 2356 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  UC615466  Triphysaria floribunda Beryl O. Schreiber 1937-5-9 2393 Marin Point Reyes Lighthouse; Point Reyes 152 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
  JEPS3991  Triphysaria versicolor subsp. faucibarbata A. A. Heller 1904-4-28 7365 Marin Corte Madera Comment
  SBBG68602  Triphysaria versicolor subsp. faucibarbata H. P. Bracelin 1930-4-20 12 Marin Lagunitas 66 Comment
  UCR12020  Triphysaria versicolor subsp. faucibarbata Coleta A. Lawler 1964-4-4 31 Marin San Francisco Bay Region, along San Quentin Road, bend in road c. l/8 mi before prison gate, traveling toward Mill Valley 5 Comment
  OBI9368  Triphysaria versicolor subsp. faucibarbata Lewis S. Rose 1958-4-27 58014 Marin San Rafael 6 Comment
  UC1301197  Triphysaria versicolor subsp. versicolor Helen K. Sharsmith 1963-5-18 5456 Marin coastal bluffs along eastern edge Tomales Bay; San Francisco Bay Region, eastern edge Tomales Bay 9 Comment
  CAS-BOT-BC199639  Trisetum canescens John Thomas Howell 1943-5-15 18087 Marin Tiburon Peninsula Comment
  CAS-BOT-BC199646  Trisetum canescens John Thomas Howell 1943-5-15 18087 Marin Tiburon Peninsula Comment
  CDA9478  Trisetum canescens D. G. Kelch 2006-5-1 6 .188 Marin Summit of Lucas Valley Road. Comment
  POM352875  Trisetum canescens USC Herbarium/Unk 1915-3-31 s.n. Marin Muir Woods. Comment
  UCD38709  Trisetum canescens Beecher Crampton 1957-6-11 4191 Marin 1.3 miles north of Muir Beach. Comment
  UCD93483  Trisetum canescens A. A. Beetle 1945-6-12 3887 Marin Paper Mill Creek Canyon, west of Lagunitas. Comment
  SBBG890  Triteleia hyacinthina H. and M. Dearing 1932-5-14 329 Marin near Sausalito Comment
  HSC23775  Triteleia laxa R. A. Vanbianchi 1971-7-1 6 Marin San Geronimo Ridge Comment
  UC1537197  Triteleia laxa Gordon H. True 1937-6-6 728 Marin grassy slope MillValley-Stinson's Beach Road 213 Comment
  CAS-BOT-BC526452  Triteleia laxa A. A. Heller 1940-6-12 15728 Marin Along State Highway 1, east side of Tamales Bay, opposite Inverness Comment
  CAS-BOT-BC526466  Triteleia laxa Gordon H. True; Fred Ross 1969-5-30 5049 Marin Point Reyes Bird Observatory, 3 miles northwest of Bolinas at Arroyo Honda, just south of Lake Ranch 121 Comment
  UC725994  Triteleia laxa A. A. Heller 1940-6-12 15736 Marin slope along road a mi or more n Point Reyes Lighthouse Comment
  CAS-BOT-BC5382  Triteleia peduncularis John Thomas Howell 1938-6-9 13909 A Marin east of Bootjack, Mt. Tamalpais Comment
  RSA216166  Triteleia peduncularis J. T. Howell 1966-7-20 41986 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC73965  Turritis glabra John Thomas Howell 1941-5-25 16197 Marin Near Bootjack, Mount Tamalpais. Comment
  UC1177406  Typha angustifolia John Thomas Howell 1948-9-19 25288 Marin Phoenix Lake Mt. Tamalpais; , Phoenix Lake Comment
  UC1177420  Typha domingensis John Thomas Howell 1948-9-19 25287 Marin Phoenix Lake Mt. Tamalpais; , Phoenix Lake Comment
  CAS-BOT-BC213083  Ulex europaeus David D. Keck 1933-4-1 1987 Marin North of San Rafael, on road to Black Point Comment
  HSC63683  Ulex europaeus Richard Spjut 1979-4-6 5452 Marin Vicinity of Tomales to 1 mi. S along Hwy. 1; about 50 mi. NW of San Francisco 0 Comment
  CAS-BOT-BC73690  Ulmus procera John Thomas Howell 1941-6-8 s.n. Marin San Rafeal Comment
  CAS-BOT-BC91151  Umbellularia californica Javier Penalosa 1961-4-1 1241 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. Ravine on west slope draining south toward Railroad tracks. 91 Comment
  CAS-BOT-BC91163  Umbellularia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21104 Marin Angel Island. On south side of island below Rock Quarry. 60 Comment
  SBBG32256  Umbellularia californica var. californica L. S. Rose 1968-3-18 Marin Alpine Lake 243 Comment
  UC1176919  Uropappus lindleyi John Thomas Howell 1945-5-6 20802 Marin SAn Rafael Hills Comment
  CAS-BOT-BC404154  Urtica dioica subsp. holosericea Saichi Kawahara 1969-5-28 1133 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC193973  Vaccinium cespitosum A. D. E. Elmer 1903-7-1 4618 Marin Point Reyes Post Office Comment
  CAS-BOT-BC193927  Vaccinium ovatum C. Hart Merriam 1919-9-10 s.n. Marin Lagunitas Comment
  UC1121124  Vaccinium ovatum H. S. Yates 1934-3-18 3702 Marin 2 mi nw Inverness; Point Reyes Quad. 152 Comment
  UC22210  Vaccinium ovatum H. P. Chandler 1900-2-26 Marin Mt. Tamalpais Comment
  UC634724  Vaccinium ovatum Herbert L. Mason 1925-4-12 1324 Marin Mt. Tamalpais Comment
  CAS-BOT-BC76097  Vancouveria planipetala Volney Rattan 1886-5-8 s.n. Marin Camp Taylor. Comment
  SEINET12094158  Vancouveria planipetala F. H. Utech 1988-1 88 -147 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile 9.8 380 Comment
  CAS-BOT-BC176103  Verbena officinalis D. E. Breedlove 1988-7-21 69141 Marin On the Bolinas Mesa 54 Comment
  UC768832  Veronica scutellata R. F. Hoover 1941-6-19 5374 Marin nw of Inverness (Inverness Ridge); Inverness Ridge Comment
  JEPS89188  Veronica serpyllifolia subsp. serpyllifolia Eva Buxton 1993-6-3 980 Marin Tiburon, Tiburon Middle Ridge Tiburon Middle Ridge; Tiburon, Tiburon Middle Ridge Comment
  CAS-BOT-BC143039  Veronica serpyllifolia subsp. serpyllifolia D. L. Smith 2001-1-1 s.n. Marin Roy's Redwoods Open Space Preserve, last fire road Comment
  JEPS66155  Vicia americana var. americana W. L. Jepson 1892-4-5 13637 Marin Ross Valley Comment
  RSA240644  Vicia angustifolia C. W. Tilforth, John Dourley 1973-7-18 916 Marin Junction of Drakes Beach Rd. and Sir Francis Drake Blvd. Comment
  UC1130201  Vicia gigantea H. S. Yates 1934-3-18 3707 Marin near B.M. 202 (Point Reyes Quad); Point Reyes Quad. 60 Comment
  UC1177221  Vicia gigantea John Thomas Howell 1947-4-13 Marin Tiburon Comment
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Mar 26 2009
  RSA165869  Vicia sativa Philip A. Munz 1963-6-11 24526 Marin Point Reyes Comment
  CAS-BOT-BC175961  Viola adunca Greg de Nevers 2001-5-14 12514 Marin Fairfax, Cascade Canyon Comment
  CAS-BOT-BC263963  Viola adunca Peter Rubtzoff 1951-9-23 770 Marin About 2.5 miles NW of Inverness Comment
  JEPS50202  Viola adunca W. L. Jepson 1904-11-20 2465 Marin Mount Vision; Inverness Comment
  UC1300825  Viola adunca Helen K. Sharsmith 1963-3-30 5284 Marin near McClures Beach; San Francisco Bay Region, Point Reyes Peninsula 15 Comment
  UC1761833  Viola adunca Mrs. Ensign 1935-4-6 Marin W of Inverness (on R. Ca. Road) Comment
  UC581510  Viola adunca H. L. Mason 1926-2-21 2654 Marin near summit of Inverness Ridge (on Point Reyes Road) Comment
  CAS-BOT-BC263972  Viola adunca Ira L. Wiggins 1954-2-27 13000 Marin Along road to McClure Beach 0.5 mile NW of Inverness - Point Reyes Road Comment
  SEINET11980443  Viola adunca f. adunca M. T. Doutt 1931-1 11 Marin Mt. Tamalpais Comment
  POM126625  Viola douglasii Charlotte M. Hoak 1905-05 s.n. Marin Near Kinsley. Comment
  UCD110880  Viola glabella Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  POM84382  Viola ocellata Alice Eastwood 1899-6-6 s.n. Marin North side of Mt Tamalpais. Comment
  UCD111156  Viola purpurea J. Buck 1996-6-2 18 Marin Point Reyes on sir Francis Drake Highway and Mt. Vision Road. 79 Comment
  UC1761696  Viola purpurea subsp. quercetorum M. E. Parsons 1912-5-5 Marin Rock Spring Mt. Tamalpais Comment
  UC1314331  Viola sempervirens Katharine Brandegee c. 1910 Marin Bolinas Ridge Comment
  UC19354  Viola sempervirens W. A. Setchell 1896-6-3 Marin Bolinas Ridge; Western Middle California, Bolinas Ridge Comment
  UC337769  Viola sempervirens C. C. Parry and J. G. Lemmon 1876-1 Marin Lagunitas Comment
  UC423028  Viola sempervirens F. P. Nutting 1894-4-20 Marin Mill Valley Comment
  CAS-BOT-BC198781  Vulpia bromoides John Thomas Howell 1943-5-9 17973 Marin San Rafael Hills Comment
  CAS-BOT-BC198785  Vulpia bromoides John Thomas Howell 1943-5-9 17962 Marin San Rafael hills. Comment
  UC1106312  Vulpia microstachys var. ciliata John Thomas Howell 1943-6-8 18223 Marin Bootjack; Mt. Tamalpais Comment
  UC1106313  Vulpia microstachys var. ciliata John Thomas Howell 1939-5-14 14682 Marin n side Mt. Tamalpais, West Peak; Mt. Tamalpais Comment
  UC817987  Vulpia microstachys var. ciliata John Thomas Howell 1938-6-9 13909 Marin Laurel Dell; Mt. Tamalpais Comment
  CAS-BOT-BC184340  Vulpia microstachys var. pauciflora John Thomas Howell 1947-4-13 23055 Marin Tiburon Peninsula Comment
  CAS-BOT-BC184347  Vulpia microstachys var. pauciflora John Thomas Howell 1945-5-6 20801 Marin San Rafael Hills Comment
  CAS-BOT-BC184363  Vulpia microstachys var. pauciflora John Thomas Howell 1966-4-18 41493 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  SEINET199935 Image available Vulpia microstachys var. pauciflora John Thomas Howell Marin Tiburon Comment
  SEINET10893344  Vulpia microstachys var. pauciflora John Thomas Howell 1943-5-22 Howell 18140 Marin Fairfax hills. Comment
  SACT002552  Vulpia myuros 1925-6-5 Marin NO collector/determiner listed Comment
  UC1106097  Vulpia myuros var. hirsuta John Thomas Howell 1948-5-16 24299 Marin upper part Cascade Canyon; Mt. Tamalpais Comment
  SEINET10604659  Vulpia octoflora var. glauca John Thomas Howell 1946-5-12 Howell s.n. Marin Chaparral burn, Carson Ridge Comment
  CAS-BOT-BC128792  Whipplea modesta F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  UC625537  Whipplea modesta Frank W. Gould 1938-5-7 345 Marin 6 mi se Tocaloma 91 Comment
  UC73118  Whipplea modesta E. R. Drew April, 1890 Marin Ross Station Comment
  UC615063  Woodwardia fimbriata Beryl O. Schreiber 1932-3-20 101 Marin road to Muir Woods Comment
  RSA694847  Woodwardia fimbriata L. S. Rose 1938-2-28 38090 Marin Marshall 6 Comment
  CAS-BOT-BC382955  Wyethia angustifolia Peter H. Raven; Michael P. Johnson 1967-5-1 21168 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC382961  Wyethia angustifolia John Thomas Howell 1946-6-2 21970 Marin Potrero Meadow, Mt. Tamalpais 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
  UC832888  Wyethia angustifolia Alice Eastwood 1912-6-9 295 Marin Sausalito Comment
  POM289628B  Wyethia angustifolia Lyman Benson 1935-5-16 6572 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  CAS-BOT-BC383307  Wyethia glabra F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CAS-BOT-BC383715  Xanthium strumarium Catherine Best 1980-11-16 s.n. Marin Along Tiburon Blvd. west of the marsh Comment
  UC167934  Xerophyllum tenax Alice Eastwood 1901-6-16 Marin Mount Tamalpais Comment
  UC1106282  Zannichellia palustris John Thomas Howell 1947-4-30 23113 Marin near Dillons Beach; near Dillons Beach Comment
  CAS-BOT-BC530476  Zigadenus fontanus John Thomas Howell 1937-7-4 13085 Marin Tiburon Comment
  CAS-BOT-BC530478  Zigadenus fontanus Javier Penalosa 1961-7-8 1958 Marin Tiburon Peninsula, below old St. Hilary's chapel Comment
  CAS-BOT-BC530479  Zigadenus fontanus Marian L. Campbell 1919-6-15 s.n. Marin Mount Tamalpais, Potrero Comment
  CAS-BOT-BC530572  Zigadenus fremontii Javier Penalosa 1962-3-17 2257 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  RSA298514  Zigadenus fremontii Robert A. Norris, John L. Inase, Allen Nakagawa, Willie J. Roberts, Nelson R. Powers 1982-3-6 4333 Marin Sunset Trail, Angel Island, near Tiburon 61 Comment
  SEINET12044382  Zigadenus fremontii H. E. Parks, Parks, S. T. 1930-1 405 Marin Tiburon Peninsula 61 Comment
  CAS-BOT-BC533032  Zigadenus micranthus Wilma Follette 2001-6-8 s. n. Marin San Geronimo, on south-facing slope on French Ranch County Open Space. Comment
  JEPS62266  Zigadenus micranthus var. fontanus W. L. Jepson 1928-6-10 12928 Marin Tiburon Comment
  SEINET8527152  Zigadenus venenosus H. M. Hall 1915-7-12 10058 Marin Tiburon Island. Comment
  UC341835  Zostera marina H. E. Parks 1922-9-9 Marin Belvedere, Cove Comment
  UC398862  Zostera marina H. E. Parks 1923-3-17 Marin Paradise Cove Comment
  UC398869  Zostera marina H. E. Parks 1923-7-1 Marin Paradise Cove Comment
  UC399050  Zostera marina H. E. Parks 1923-4-17 Marin Paradise Cove Comment



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