Search Results — 2000 specimen records retrieved (1375 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC397398  Abronia W. A. Setchell 1920-8-21 Marin Beach, Bolinas Comment
Read comments
Apr 2 2007
  UC1614537  Abronia latifolia Charles M. Belshaw 1936-8-30 2649 Marin near the Pacific Ocean Stinson Beach Comment
  UC1784117  Acaena pinnatifida var. californica Ethel Crum 1930-1 745 Marin near Bodega Bay 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
  SEINET12238232  Acer macrophyllum F. H. Utech 1988-1 88 -173 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  SEINET12766393  Acer macrophyllum Robert A. Norris 1984-7-10 4781 Marin By Paradise Dr., near San Francisco Bay, about 1/4 mi. SE of Point Chauncey, Tiburon Peninsula.; 0 Comment
  UC1176901  Achillea millefolium J. Thomas Howell 1947-5-14 23163 Marin MaClure Beach Comment
  UC403351  Achillea millefolium H. E. and S. T. Parks 1930-4-10 485 Marin hills above Tiburon Comment
  CAS-BOT-BC28668  Achillea millefolium John Thomas Howell 1939-9-3 15354 Marin At mouth of San Antonio Creek Comment
  UCD104122  Acmispon glaber P. B. Kennedy 1926-5-20 s.n. Marin By Lake Laguintas. 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
  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-BC69008  Adiantum aleuticum Hans Leschke 1941-9-28 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC69010  Adiantum aleuticum unspecified s.n. Marin Mt. Tamalpais Comment
  JEPS4053  Adiantum jordanii Roland A. Dede 1952-3-29 2724 Marin Mt Tamalpais Comment
  UC614999  Adiantum jordanii Beryl O. Schreiber 1936-2-2 2114 Marin Shell Beach Tomales Bay Comment
  CAS-BOT-BC110717  Aegilops cylindrica Kenneth Howard 1998-6-7 s.n. Marin East Fort Baker, south end of hill above the museum, near last lookout with benches. Comment
  CDA18859  Aegilops triuncialis L. Bush, A. Sauber 1999-6-6 PDR 990592 Marin Pasture +/- 20 sq. ft., Tomales. 0 Comment
  UCD51566  Aegilops triuncialis John Thomas Howell 1953-7-5 29107 Marin East Peak, Mt. Tamalpais. Comment
Read comments
Aug 10 2011
  RSA458178  Aesculus californica M. B. Dunkle 1931-8-11 2476 Marin Tomales Bay. Comment
  CAS-BOT-BC29560  Agoseris apargioides var. eastwoodiae Alice Eastwood 1906-5-1 s.n. Marin Point Reyes Comment
  CAS-BOT-BC29562  Agoseris apargioides var. eastwoodiae Peter Rubtzoff 1951-9-23 775 Marin Point Reyes, coastal bluffs near lighthouse Comment
  UC1125445  Agoseris apargioides var. eastwoodiae B. Schreiber 1937-5-25 2380 Marin 8 mi w Inverness; Pt. Reyes Quad. 30 Comment
  CAS-BOT-BC21336  Agoseris grandiflora var. grandiflora John Thomas Howell 1941-6-10 16282 Marin Near Black Point Comment
  CAS-BOT-BC21347  Agoseris grandiflora var. grandiflora Lewis S. Rose 1946-6-16 46149 Marin Mt. Tamalpais, Rock Springs 670 Comment
  CAS-BOT-BC22903  Agoseris heterophylla John Thomas Howell 1933-4-30 11191 Marin North side of Mt. Tamalpais Comment
  CAS-BOT-BC22904  Agoseris heterophylla M. K. C. 1886-5-19 s.n. Marin Tamalpais Comment
  CAS-BOT-BC22906  Agoseris heterophylla John Thomas Howell 1947-5-4 23125 Marin San Rafael Hills Comment
  UC1106267  Agoseris heterophylla var. heterophylla J. Thomas Howell 1944-5-14 19480 Marin on serpentine Chileno Valley Comment
  CAS-BOT-BC13127  Agoseris hirsuta John Thomas Howell 1941-6-8 16263 Marin Hills NE of San Rafael Comment
  JEPS79452  Agoseris hirsuta Edward Lee with W. Joseph 1936-6-14 2240 Marin between Fairfax and Alpine Lake on Old Bolinas Rd. Alpine Lake Comment
  CAS-BOT-BC13140  Agoseris hirsuta LeRoy Abrams 1922-6-21 8093 Marin Novato Comment
  CHSC83225  Agrostis Beecher Crampton 1961-6-28 5911 Marin 1.25 miles east of Dillon Beach, at junction of Valley Ford-Franklin Road with Dillon Beach Road. Comment
  SEINET5012866 Image available Agrostis aristiglumis Unknown 1947-5-14 23149 Marin Drakes Estero, WNW of Mount Vision Comment
Read comments
Sep 10 2020
  JEPS128134  Agrostis avenacea Eric Wrubel 2011-7-11 NPS 21 Marin Golden Gate National Recreation Area, Muir Beach parking lot. Comment
  UCD51845  Agrostis blasdalei Beecher Crampton 1960-6-8 5593 Marin Pt. Reyes Peninsula, RCA Radio Station area. Comment
  SEINET199901  Agrostis blasdalei John Thomas Howell 1947-5-14 23150 Marin Monterey Series Drakes Estero West-northwest of Mt Vison. Comment
  CAS-BOT-BC127492  Agrostis capillaris John Thomas Howell 1947-5-14 23165 Marin McClure Beach. Comment
  CAS-BOT-BC127493  Agrostis capillaris Catherine Best 1993-7-2 1426 Marin Growing at the edge of Tiburon Boulevard near Cove Road. Belvedere. Comment
  SEINET246023  Agrostis clivicola var. punta-reyesensis Beecher Crampton 1957-7-11 4281 Marin Junction of Valley Ford-Franklin School Road and Dillon Beach Road, summit of grade above Dillon Beach. 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
  SBBG428  Agrostis densiflora A. A. Beetle 1946-7-13 4695 Marin N side of Pt Reyes, NW of Inverness Comment
  UCD51980  Agrostis densiflora A. A. Beetle 1945-6-12 3994 Marin north side of Point Reyes. Comment
  UCD52016  Agrostis densiflora Beecher Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, 3.5 miles south of McClure's Beach and north of Abbott's Lagoon. Comment
  CAS-BOT-BC127197  Agrostis exarata Javier Penalosa 1961-6-7 1611 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. Comment
  CAS-BOT-BC127207  Agrostis exarata John Thomas Howell 1945-6-24 21237 Marin Mount Tamalpais. Willow Meadow. Comment
  CAS-BOT-BC127227  Agrostis exarata John Thomas Howell 1942-6-7 s.n. Marin San Anselmo Canyon. Comment
  SEINET4558319  Agrostis exarata J. Burtt Davy 1898-1 4304 Marin Near Olema Comment
  UC573814  Agrostis exarata H. S. Yates 1937-6-5 6570 Marin 1 mi sw Black Point; Petaluma Quad. Comment
  SEINET11673857  Agrostis exarata A. A. Beetle 1945-1 3893 Marin Deer Park Comment
  CAS-BOT-BC139670  Agrostis gigantea John Thomas Howell 1944-6-25 19644 Marin Santa Ventia. Comment
  SEINET10509947  Agrostis gigantea John Thomas Howell 1944-7-30 Howell s.n. Marin Near Locust Ave., Mill Valley. Comment
  CAS-BOT-BC139476  Agrostis hallii Ronie Clark 1984-5-14 PR 84 -027 Marin Point Reyes National Seashore, Pierce Point Road. North side of roadway at junction with L Ranch Road. Comment
  CAS-BOT-BC139478  Agrostis hallii John Thomas Howell 1943-6-13 s.n. Marin Sausalito. Comment
  UC1177031  Agrostis hallii John Thomas Howell 1943-7-11 Marin Mt. Tamalpais Comment
  UC53486  Agrostis hallii Jos. Burtt Davy 1900-6 6777 Marin Point Reyes Comment
  CAS-BOT-BC139455  Agrostis hendersonii John Thomas Howell 1947-4-23 23062 Marin Drakes Estero west of Mount Vision. Comment
  CAS-BOT-BC139029  Agrostis pallens John Thomas Howell s.n. Marin Mount Tamalpais. Near Bootjack. Comment
  CAS-BOT-BC139035  Agrostis pallens John Thomas Howell 1939-6-18 14781 Marin Near Mud Lake. Comment
  CAS-BOT-BC139045  Agrostis pallens Gordon H. True 1968-3-29 4637 Marin Ca. 3 miles northwest of Bolinas at Arroyo Hondo. 76 Comment
  UC615169  Agrostis stolonifera Beryl O. Schreiber 1936-6-28 2264 Marin 1 mi nw Inverness; Tomales Bay, Chicken Ranch Beach 1 Comment
  SEINET3916134  Agrostis tenuis A. A. Beetle 1945-6-12 3995 Marin Pint Reyes.; 0 Comment
  CAS-BOT-BC138401  Aira caryophyllea var. capillaris Gordon H. True 1965-4-6 1787 Marin High point between Black Canyon and Santa Venetia, San Rafael Hills. Comment
  CAS-BOT-BC138315  Aira caryophyllea var. caryophyllea John Thomas Howell 1945-6-12 20959 Marin Near radio station, Point Reyes Peninsula. Comment
  CAS-BOT-BC445386  Alisma plantago-aquatica John Thomas Howell 1944-7-9 19718 Marin South of Tomales Bay Comment
  CAS-BOT-BC445388  Alisma plantago-aquatica John Thomas Howell 1945-5-9 20836 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC466774  Allium dichlamydeum Paul F. Covel 1940-5-19 1789 Marin Pt Reyes (near lighthouse) Comment
  CAS-BOT-BC468977  Allium dichlamydeum John Thomas Howell 1947-6-18 23276 Marin Dillon Beach Comment
  CAS-BOT-BC472706  Allium lacunosum var. lacunosum Alice Eastwood 1915-5-15 s.n. Marin Tiburon Comment
  CAS-BOT-BC472708  Allium lacunosum var. lacunosum Walter Knight 1965-5-9 1140 Marin Old St. Hilary's churchyard Comment
  RSA127054  Allium triquetrum J. T. Howell 1950-4-23 26309 Marin Along Summit Ave. Mill Valley. Comment
  UC635263  Allium unifolium H. L. Mason 1928-4-28 4390 Marin Tiburon Peninsula Comment
  RSA258099  Alnus rhombifolia Robert A. Norris 1975-5-17 2362 Marin By Sir Francis Drake Highway. Ledum Swamp area. Comment
  JEPS58605  Alnus rubra W. L. Jepson 1900-9-18 Marin Inverness Comment
  RSA452848  Alnus rubra Joseph A. Ewan 1933-11-5 8107 Marin Hearts desire, south shore Tomales Bay. Comment
  SJSU3895  Alnus rubra C. W. Sharsmith 1964-4-26 7260 Marin Ledum Swamp c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  UC13485  Alnus rubra H. P. Chandler 1902-3-13 Marin Mill Valley Comment
  UC1176784  Amaranthus albus John Thomas Howell 1939-10-15 15374 Marin Alpine Lake Comment
  CDA3304  Amaranthus deflexus J. T. Howell 1944-7-23 19852 Marin San Rafael . Comment
  UCD97437  Amaranthus deflexus John Thomas Howell 1944-7-23 19852 Marin San Rafael. Comment
  CAS-BOT-BC13728  Ambrosia chamissonis John Thomas Howell 1944-9-24 20755 Marin East side of Bolinas Lagoon Comment
  CAS-BOT-BC45022  Ambrosia psilostachya Hugh B. Leech 1948-9-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC162740  Ambrosia psilostachya Doreen Smith 2001-8-15 s.n. Marin Richards Bay Comment
  CAS-BOT-BC45019  Ambrosia psilostachya John Thomas Howell 1945-9-2 21449 Marin San Rafael Comment
  CAS-BOT-BC45020  Ambrosia psilostachya John Thomas Howell 1926-9-9 2189 Marin San Rafael Comment
  UC1127785 Image available Amelanchier utahensis B. O. Schreiber 1938-5-14 2509 Marin 2 mi ne Abbott's Lagoon; Point Reyes Quad. 91 Comment
  CAS-BOT-BC177204  Amorpha californica var. napensis John Thomas Howell 1946-5-25 21943 Marin Hills w. of Corte Madera Comment
  CAS-BOT-BC177220  Amorpha californica var. napensis J. P. Moore 1875-5-1 524 Marin San Rafael Comment
  JEPS35493  Amorpha californica var. napensis Elsie M. Zeile 1924-5-11 Marin between Ross Valley and Phoenix Lake; between Ross Valley and Phoenix Lake Comment
  UC24596  Amsinckia J. Burtt Davy 1894-3-31 682 Marin Olema Comment
  UC1084580  Amsinckia lunaris Peter M. Ray 1952-5-30 2297 Marin 8.5 mi e of Marshall (on road to Petaluma, 0.1 mi e of bridge over creek, and w side of high roadbank cut away for fill) 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
  UC1178329  Amsinckia spectabilis Ray and Chisaki 1952-4-11 K 120 Marin Point Reyes Comment
  JEPS77225  Amsinckia spectabilis var. spectabilis Robert M. Lloyd 1963-4-24 2366 Marin 7.7 mi w of Inverness (on road to McClures Beach) Comment
  CAS-BOT-BC309793  Anagallis arvensis C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13122 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  JEPS77224  Anagallis arvensis Robert M. Lloyd 1963-4-24 2365 Marin 7.7 mi w Inverness (on road to McClures Beach) Comment
  UCD117532  Anagallis arvensis P. B. Kennedy 1915-3-7 s.n. Marin San Rafael. Comment
  CDA31872  Anagallis minima D. G. Kelch 2009-4-19 9 .199 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  HSC24625  Anagallis minima J. T. Howell 1945-6-12 20945 Marin Potrero Meadow; Mt. Tamalpais 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
  RSA416581  Anaphalis margaritacea E. E. Stanford 1929-11-9 1185 Marin Bolinal Comment
  UCD127148  Angelica californica H. A. Borthwick 1925-6-5 1865 Marin Exact location unknown. Comment
  JEPS7388  Anisocarpus madioides W. A. Setchell 1896-6-3 Marin Bolinas Ridge Comment
  UC123717  Anisocarpus madioides Harriet A. Walker 1907-7-4 648 Marin Cascade Drive Mill Valley 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
  CAS-BOT-BC84673  Anthemis cotula Catherine Best 1979-6-1 s.n. Marin Old St. Hilary's Garden Comment
  CAS-BOT-BC84674  Anthemis cotula Robert M. King 1979-6-1 8403 Marin 2 miles South of Olema Comment
  CAS-BOT-BC280619  Anthoxanthum occidentale Beryl O. Schreiber 1936-2-2 2117 Marin Schoolteacher's Beach on Tomales Bay Comment
  HSC10099  Anthoxanthum occidentale Robert Wunner 1962-4-21 Marin Ross, 200 yards on trail below Phoenix Lake Comment
  SEINET4182864 Image available Anthriscus caucalis Robert A. Norris, John L. Inase 1981-1 4127 Marin at top of bluff overlooking San Pablo Bay, just N of China Camp Comment
  JEPS5344  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum W. L. Jepson 1890-11-29 21306 Marin Mt. Tamalpais Comment
  CAS-BOT-BC435128  Aptenia cordifolia Walter Lennon 1972-10-30 s.n. Marin Sausalito Comment
  UC589401  Aquilegia formosa Beryl O. Schreiber 1932-6-29 601 Marin San Dune Beach Tomales Bay Comment
  UCD160361  Aquilegia formosa Nellie Coffey 1931-3-29 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC17274  Arabis blepharophylla John Thomas Howell 1946-5-19 21926 Marin Saddle between Big and Little Carson Canyons. Comment
  CAS-BOT-BC17276  Arabis blepharophylla Alice Eastwood; John Thomas Howell 1939-5-28 7394 Marin Point Reyes Lighthouse. Comment
  CAS-BOT-BC17283  Arabis blepharophylla John H. Thomas 1966-3-22 11539 Marin About 1 mile from Tomales along highway 1 toward Tomales Bay. Comment
  CAS-BOT-BC17284  Arabis blepharophylla Lewis S. Rose 1956-4-2 56009 Marin 1 mile south of Tomales. 3 Comment
  CAS-BOT-BC17286  Arabis blepharophylla L. R. Abrams 1927-4-19 11585 Marin Point Reyes. Near lighthouse. Comment
  JEPS116954  Arabis blepharophylla David Gowen 2008-4-8 849 Marin Lucas Valley Road at summit, along dirt fire road to south. Comment
  UC204507  Arabis blepharophylla Harriet A. Walker 1917-6-20 3993 Marin Sausalito Comment
  UC565469  Arabis blepharophylla H. L. Mason 1927-4-26 5216 Marin w of Alpine Lake (on road from Fairfax to crest of Bolinas Ridge); Bolinas Ridge Comment
  SEINET5340095  Arabis blepharophylla W. Roderick 1967-4-2 s.n. Marin Pt. Reyes near the lighthouse. 152 Comment
  CAS-BOT-BC167268  Aralia californica Gordon H. True 1977-8-17 8455 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach 7 Comment
  CAS-BOT-BC167264  Aralia californica G. P. Rixford s.n. Marin Mill Valley Comment
  RSA256336  Aralia californica Robert A. Norris 1974-10-13 2215 Marin Panoramic Highway, Mt. Tamalpais area. Comment
  UCSB4547  Aralia californica Keator, Glenn 1958-08 Marin 9.7 miles west of Fairfax on Lake Alpine-Mt. Tamalpais road Comment
  CAS-BOT-BC128641  Arbutus menziesii Javier Penalosa 1962-3-31 2285 Marin Ridge over the longer of the Peninsula RR tunnels - Tiburon Peninsula Comment
  CAS-BOT-BC279943  Arbutus menziesii C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13123 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  JEPS77183  Arbutus menziesii Robert M. Lloyd 1963-4-24 2335 Marin 1 mi s of Fairfax (on Bolinas Road); Bolinas Road 121 Comment
  UC30133  Arbutus menziesii W. C. Blasdale 1895-4-13 Marin Olema Comment
  UCD117490  Arbutus menziesii Jean Lang 1964-3-29 12 Marin Harry Allen Trail, 0.1 mile SW of Phoenix Lake Dam, 1/2 mile SW of Ross. 60 Comment
  UCSB4707  Arbutus menziesii Gill, Robert 1960-4-5 Marin 1/4 mile from Muir Woods National Monument Headquarters on road to San Francisco; Pacific slope drainage area 91 Comment
  JEPS38629  Arctostaphylos canescens W. L. Jepson 1914-2-14 5725 Marin Mt. Tamalpais Comment
  UCR46075  Arctostaphylos canescens L. R. Abrams 1927-2-19 11570 Marin 'On the trail from Eldridge Grade to Larsen's and are to be found between the last bunch of cypresses and the Rock Spring'. Present specimens were collected near the type station, on Mt. Tamalpais Comment
  CHSC39446  Arctostaphylos canescens subsp. canescens B. A. Stein 1981-2-21 418 Marin Mt. Tamalpais East Peak. 777 Comment
  RSA21880  Arctostaphylos canescens subsp. canescens Joseph A. Ewan 1936-11-8 10169 Marin Williams Trail between Mt. Then(illegible) and Rock Spor., Mt. Tamalpais. Comment
  RSA35535  Arctostaphylos canescens subsp. canescens P. A. Munz 1954-8-1 19906 Marin Throckmorton Ridge above Bootjack Camp, Mt. Tamalpais. 488 Comment
  UC398721  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin near type station Mt. Tamalpais Comment
  CAS-BOT-BC531458  Arctostaphylos columbiana A. Williams 2015-6-2 15800 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge Comment
  CAS-BOT-BC27203  Arctostaphylos cushingiana f. repens John Thomas Howell 1944-6-4 19537 Marin Inverness Ridge Comment
  CAS-BOT-BC27204  Arctostaphylos cushingiana f. repens John Thomas Howell 1944-3-26 19353 Marin Inverness Ridge W of Inverness Comment
  SEINET11977769  Arctostaphylos densiflora M. T. Doutt 1931-1 233 Marin Mt. Tamalpais [chances are this is from Vine Hill District of Sonoma Co., -W. Knight 1981] Comment
  HSC33224  Arctostaphylos glandulosa Thomas W. Nelson 1974-4-22 1220 Marin Beside the middle peak of Mt. Tamalpais. Comment
  LA42404  Arctostaphylos glandulosa Joseph Andorfer Ewan; 1937-3-14 10173 Marin San Geronimo Ridge 365 Comment
  CAS-BOT-BC24841  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1903-1-20 3997 Marin Mt. Tamalpais. Comment
  RSA626853  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24822 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  SBBG41384  Arctostaphylos glandulosa subsp. cushingiana J. T. Howell 1943-3-7 17881 Marin hills NE of San Rafael Comment
  CAS-BOT-BC23176  Arctostaphylos glandulosa subsp. glandulosa Louis L. Edmunds 1944-3-17 s.n. Marin From plants collected on Mt. Vision Comment
  CAS-BOT-BC23183  Arctostaphylos glandulosa subsp. glandulosa Gary D. Wallace 1974-12-26 1359 Marin Mt. Tamalpais St. Pk., near Mountain Theater 731 Comment
  CAS-BOT-BC23199  Arctostaphylos glandulosa subsp. glandulosa L. R. Abrams 1927-2-19 11568 Marin Mt. Tamalpais, trail to West Point. Comment
  CAS-BOT-BC23210  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1915-3-28 3968 Marin Lagunitas Comment
  CAS-BOT-BC23212  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11344 Marin Mt. Tamalpais Comment
  RSA626841  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24899 Marin East of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626880  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24840 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626889  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24888 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC410800  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1923-5-6 Marin Eastwood place Mt. Tamalpais Comment
  UC549397  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 604 Marin Mount Tamalpais Comment
  RSA629120  Arctostaphylos glandulosa var. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-10 24686 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  HSC33225  Arctostaphylos hookeri subsp. montana Thomas W. Nelson 1974-4-22 1221 Marin Beside the middle peak of Mt. Tamalpais. Comment
  JEPS38770  Arctostaphylos hookeri subsp. montana E. M. Zeile 1921-9-3 A 4 -p.18 Marin near L. Alpine Comment
  UC83023  Arctostaphylos hookeri subsp. montana Alice Eastwood April 1898 Marin Mt. Tamalpais Comment
  UCD53789  Arctostaphylos hookeri subsp. montana Roman Gankin; W. R. Hildreth 1967-10-3 1062 Marin San Geronimo Ridge. Comment
  RSA633140  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24878 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA633149  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24866 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA633150  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24865 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38508  Arctostaphylos montana subsp. montana Alice Eastwood 1915-4-8 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38510  Arctostaphylos montana subsp. montana Jacob Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-3-11 4089 Marin Originally collected from Mt. Tamalpais. Comment
  CAS-BOT-BC38512  Arctostaphylos montana subsp. montana Walter Knight; Irja Knight 1981-3-7 3994 Marin Originally collected from Old Stove Trai;, Mt. Tamalpais. Comment
  CAS-BOT-BC40152  Arctostaphylos montana subsp. montana Alice Eastwood 1922-5-7 11307 Marin Mt. Tamalpais. Along Ben Williams Trail. Comment
  CAS-BOT-BC40155  Arctostaphylos montana subsp. montana H. E. McMinn 1922-6-19 244 Marin From near west peak of Mt. Tamalpais Comment
  OBI14545  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8676 Marin Mt. Tamalpais (west peak) at entrance to radar station. Comment
  CHSC39433  Arctostaphylos nummularia B. A. Stein 1981-2-20 411 Marin Mt. Tamalpais south slope, at start of trail to Camp Eastwood. 243 Comment
  JEPS91228  Arctostaphylos nummularia Dean W. Taylor 1972-2-20 1328 Marin Mt. Tamalpais, near Bootjack Camp 457 Comment
  POM131952  Arctostaphylos nummularia A. A. Heller, H. E. Brown, A. H. Heller 1902-3-7 10644 Marin South side of Mt. Tamalpais. Comment
  POM294910  Arctostaphylos nummularia L. S. Rose 1942-3-22 42003 Marin Mt. Tamalpais, s. slope. 305 Comment
  UC21858  Arctostaphylos nummularia Alice Eastwood Feb. 1896 Marin Mt. Tamalpais Comment
  UC674760  Arctostaphylos nummularia E. A. Goldman 1907-12-23 Marin Mt. Tamalpais Comment
  SEINET7263330  Arctostaphylos nummularia F. W. Gould 1940-1-26 862 Marin 3/4 mile NW of Mill Valley 137 Comment
  SEINET11993360  Arctostaphylos nummularia var. sensitiva W. Knight, Knight, I. 1986-1 5263 Marin Mt. Tamalpais, on Sierra Trail uphill from Camp Alice Eastwood 175 Comment
  CAS-BOT-BC44657  Arctostaphylos sensitiva Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44661  Arctostaphylos sensitiva Brandegee 1889-6-1 s.n. Marin Tamalpais Comment
  SEINET2029980 Image available Arctostaphylos sensitiva Lewis S. Rose 1939-2-23 39014 Marin South slope of Mount Tamalpais 366 Comment
  CAS-BOT-BC46786  Arctostaphylos uva-ursi Hans Leschke 1947-4-20 s.n. Marin Near Tomales Comment
  UCD52045  Arctostaphylos uva-ursi Beryl O. Schreiber 1937-2-21 2358 Marin Collected on Mount Vision, 1.3 miles west of Inverness, in Chaparral. 365 Comment
  UCD52153  Arctostaphylos uva-ursi Stephen W. Edwards Date Unknown 82 14 Marin Mt. Vision, Inverness Ridge, Marin County, CA. Comment
  SEINET11989676  Arctostaphylos uva-ursi Unknown 1982-1 20698 Marin about 0.25 mi SE of barn (barn is E of road in draw that drains into Indian Beach) Comment
  SEINET11989686  Arctostaphylos uva-ursi Unknown 1982-1 20700 B Marin Mt. Vision, on rise S of upper parking area S gate (about 165 paces) 366 Comment
  CAS-BOT-BC46819  Arctostaphylos virgata Ronie Clark 1983-4-4 83 -004 Marin Point Reyes National Seashore. Crystal Lake trail, 0.5 mi down trail from jct with Lake Ranch trail Comment
  CAS-BOT-BC46820  Arctostaphylos virgata Alice Eastwood 1897-2-1 s.n. Marin Mt. Tamalpais, (Boot-Jack Trail) Comment
  CAS-BOT-BC46822  Arctostaphylos virgata Jos Saunders s.n. Marin Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC46847  Arctostaphylos virgata Timothy Plowman 1979-8-18 7908 Marin Tomales Bay. Inverness. Comment
  CAS-BOT-BC46851  Arctostaphylos virgata W. R. Dudley 1900-2-1 s.n. Marin Mt. Tamalpais Comment
  JEPS38862  Arctostaphylos virgata H. L. Mason 1929-2-17 Marin Inverness Ridge Comment
  RSA624902  Arctostaphylos virgata John A. Churchill 1974-4-29 7442953 Marin Iverness, beyond end of Drake View Road in Chappral of Mt. Vision Ridges. Comment
  RSA636939  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24664 Marin Tomales Bay State Park picnic area, off Drake Highway, Point Reyes. 30 Comment
  UC549627  Arctostaphylos virgata J. E. Adams 1935-1-9 872 C Marin near Muir Woods; Mount Tamalpais Comment
  UC614989  Arctostaphylos virgata Beryl O. Schreiber 1936-2-1 2102 Marin near Shell Beach; Tomales Bay Comment
  UC83851  Arctostaphylos virgata A. Eastwood 1903-7-7 3999 Marin Mt. Tamalpais Comment
  SEINET7268570  Arctostaphylos virgata A. Eastwood 1907-2-10 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC47439  Arctostaphylos viscida subsp. viscida Henry M. Pollard 1935-12-1 s.n. Marin Black Canyon Comment
  CAS-BOT-BC102224  Arctotheca Doreen Smith 1996-5-4 s.n. Marin about 1/2 mile west of Muddy Hollow, Pt. Reyes National Seashore Comment
  CAS-BOT-BC400438  Aristolochia californica John Thomas Howell 1945-5-13 20864 Marin Deer Park near Fairfax Comment
  JEPS32459  Aristolochia californica George T. Ruddock 1915-2-21 Marin Belvedere Comment
  UC1713785  Aristolochia californica S. B. Parish Aug. 1918 19078 Marin Lagunitos Comment
  CAS-BOT-BC400436  Aristolochia californica Charles Kennard 1998-4-9 s.n. Marin Kirby Cove, Golden Gate headland Comment
  CAS-BOT-BC400446  Aristolochia californica W. R. Dudley 1894-3-31 s.n. Marin On road from Ross Valley to Lagunitas Lake Comment
  CAS-BOT-BC400448  Aristolochia californica Dr. A. Kellogg; W. G. W. Harford 1868-1-1 s.n. Marin Angel Island Comment
  CAS-BOT-BC400452  Aristolochia californica J. M. Carroll 1916-4-11 s.n. Marin Lagunitas Comment
  SEINET7711258  Aristolochia californica Unknown Marin Ross Valley Comment
  SEINET11929729  Armeria maritima E. H. Graham 1931-1 6903 Marin near lighthouse, Pt. Reyes Comment
  CAS-BOT-BC64723  Armeria maritima subsp. californica Peter Rubtzoff 1951-9-23 779 Marin Point Reyes. Near lighthouse. Comment
  CAS-BOT-BC64724  Armeria maritima subsp. californica D. E. Breedlove 1962-4-17 2364 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  CAS-BOT-BC17387  Armoracia rusticana Henry M. Pollard 1936-4-1 s.n. Marin West of Point Reyes Station. Comment
  CAS-BOT-BC82448  Arnica discoidea Alice Eastwood 1912-9-29 2397 Marin Lagunitas Comment
  CAS-BOT-BC82450  Arnica discoidea A. Eastwood 1891-5-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC82452  Arnica discoidea J. W. Congdon 1880-7-4 s.n. Marin Camp Taylor Comment
  SEINET6775045 Image available Arnica discoidea A. A. Heller 1906-6-12 8392 Marin Mt. Tamalpais Comment
  CAS-BOT-BC172862  Artemisia annua D. L. Smith 2002-6-1 s.n. Marin Near War Memorial, San Rafael Civic Center Comment
  CAS-BOT-BC534054  Artemisia californica R. Schneider; A. Freeman; P. Suri; H. Rolf; V. Springer 2015-6-12 15823 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Concrete Pipe Road, just S of Canyon Trail Comment
  CAS-BOT-BC84929  Artemisia californica R. Bacigalupi 1941-12-6 2749 Marin Hills overlooking Fort Baker 198 Comment
  SBBG32254  Artemisia californica L. S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 30 Comment
  RSA23876  Artemisia douglasiana E. K. Balls, Percy C. Everett 1953-10-8 18585 Marin 0.1 mi. e. of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 76 Comment
  SEINET11853292  Artemisia douglasiana M. T. Doutt 1931-1 574 Marin 5 min W of Inverness Comment
  RSA12243  Artemisia pycnocephala C. B. Wolf 1934-6-28 5788 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 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-BC489835  Asarum Bolander 1867-1-1 s.n. Marin Unspecified Comment
  RSA686355  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1870 Marin Mount Tamalpais, below Bootjack Camp Comment
  HSC23798  Aspidotis densa R. A. Vanbianchi 1971-12-26 107 Marin San Geronimo Ridge, above the town of San Geronimo Comment
  CAS-BOT-BC232499  Astragalus breweri T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1201 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  JEPS54641  Astragalus gambelianus M. K. Curran 1886-5-2 Marin Tamalpais Comment
  UCD104787  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San Anselmo. Hill back of Hampton Ave. off El Cerrito Ave. Comment
  CAS-BOT-BC178348  Astragalus gambelianus Alice Eastwood 1924-5-1 s.n. Marin Near bridge on railroad, Mt. Tamalpais. Comment
  HSC33221  Astragalus gambelianus Thomas W. Nelson 1974-4-22 1216 Marin At Rock Springs besides rd. out Bolinas Ridge. Comment
  CAS-BOT-BC186565  Astragalus nuttallii var. virgatus Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin Angel Island Comment
  RSA18891  Astragalus pycnostachyus var. lanosissimus Marcus E. Jones 1863-1 2513 Marin Bolinas Bay, Bolander Comment
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Jan 29 2013
  RSA110269  Astragalus pycnostachyus var. pycnostachyus J. T. Howell 1945-8-19 21433 Marin Head of Drakes Bay. Comment
  CAS-BOT-BC68723  Athyrium filix-femina var. californicum R. S. Ferris; Ira L. Wiggins 1935-7-19 8100 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 mi. from Inverness Comment
  SEINET3869500  Athyrium filix-femina var. sitchense Lewis S. Rose 1957-7-22 57120 Marin Point Reyes Peninsula, near Radio Station.; 0 Comment
  CAS-BOT-BC471216  Athysanus pusillus A. Williams; S. Whelan; N. Reid; D. Greenberger 2014-3-6 14103 Marin Mount Tamalpais. Marin Municipal Water District lands: NE-facing slope to the west of Kent Pump Road Comment
  JEPS59391  Atriplex W. P. Willcombe Oct. 1913 Marin Comment
  UC903239  Atriplex leucophylla Ethel Crum 1933-10-8 1580 Marin n old post office (Point Reyes Peninsula, sand dunes near ocean); Point Reyes Peninsula, n of old post office Comment
  SEINET4136202  Atriplex suberecta Barbara Ertter, Linda Vorobik 1990-9-29 9651 Marin Stafford Lake W of Novato of Novato Creek dried margin on NW side.; 0 Comment
  CAS-BOT-BC145949  Avena fatua Gordon H. True 1969-4-2 4772 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. 60 Comment
  CAS-BOT-BC145905  Avena fatua 1961-5-21 s.n. Marin Ignacio Dam. Comment
  SEINET7344758 Image available Baccharis Unknown 1979-1 7931 Marin Sausalito, Muir Woods National Monument. Slope southwest of Sausalito Comment
  POM56129  Baccharis douglasii Philip A. Munz 1922-8-5 6425 Marin Mt. Tamalpais 366 Comment
  UC1119654  Baccharis glutinosa B. Schreiber 1936-6-28 2283 Marin .5 mi sw of Pt. Reyes Station (Pt Reyes); Pt. Reyes 1 Comment
  SD51333  Baccharis pilularis Darley F. Howe 1961-7-28 3084 Marin 11.3 miles from Inverness on road to Pt. Reyes. 60 Comment
  SDSU6384  Baccharis pilularis D. F. Howe 1961-7-28 3084 Marin 11 miles from Inverness on road to Pt. Reyes. 61 Comment
  UC589509  Baccharis pilularis Beryl O. Schreiber 1932-8-3 729 Marin Avalis Beach Tomales Bay Comment
  SEINET11861772  Baccharis pilularis E. H. Graham 1931-7-19 6899 Marin Pt. Reyes, near lighthouse Comment
  SBBG12832  Baccharis pilularis subsp. consanguinea E. R. Blakley 1958-9-11 2439 Marin road on S face of Mt Tamalpais Comment
  CAS-BOT-BC16453  Barbarea orthoceras John Thomas Howell 1949-6-12 25347 Marin Mount Tamalpais. Corte Madera Ridge. Comment
  CAS-BOT-BC16454  Barbarea orthoceras John Thomas Howell 1950-3-28 26305 Marin Point Reyes Peninsula on raod to lighthouse. Comment
  CAS-BOT-BC16456  Barbarea orthoceras R. E. Frenkel 1965-5-5 590 Marin In Samuel P. Taylor State Park, Irving Picnic Area. 48 Comment
  CAS-BOT-BC145780  Beckmannia syzigachne Arthur Menzies; Barbara Menzies 1969-5-10 s.n. Marin Near Lincoln High School on the Wilson Hill Road, Hicks Valley. Comment
  RSA279464  Bellardia trixago Robert A. Norris 1979-5-14 3892 Marin Bluff overlooking San Francisco Bay, Ft. Baker. Comment
  JEPS31854  Bellis perennis W. L. Jepson 1919-5-18 8295 a Marin 2 mi nw Inverness 91 Comment
  CAS-BOT-BC75690  Berberis nervosa H. E. McMinn 1922-6-20 246 Marin Ravine heading into Muir Woods. Comment
  CAS-BOT-BC75692  Berberis nervosa W. R. Dudley 1893-4-30 s.n. Marin Lagunitas. Comment
  JEPS47792  Berberis pinnata W. L. Jepson 1924-2-3 10310 Marin rocky canyon near Olema Comment
  CAS-BOT-BC66279  Blechnum spicant M. S. Jussel 1933-7-30 399 Marin from Inverness to Pt. Reyes Comment
  CAS-BOT-BC100305  Blennosperma nanum var. robustum Anne Leary; Barbara Sherfey 1961-4-1 s.n. Marin Road to [McClure] McClures Beach, Pt. Reyes Peninsula Comment
  JEPS77230  Blennosperma nanum var. robustum Robert M. Lloyd 1963-4-24 2372 Marin 9.5 mi w, on road to McClures Beach Inverness 60 Comment
  RSA0000972  Blennosperma nanum var. robustum J. T. Howell 1947-5-14 23153 Marin Point Reyes Peninsula above McClure Beach. Comment
  UCD129585  Blennosperma nanum var. robustum C. Ritchie Bell 1963-3-30 17485 Marin 0.8 miles south of McClure Beach. Comment
  UC56355  Bolboschoenus maritimus J. Burtt Davy 1897-9-18 4040 Marin Near San Rafael. Comment
  UC615399  Bolboschoenus maritimus Beryl O. Schreiber 1936-6-28 2265 Marin Chicken Ranch Beach, 1 mile northwest of Inverness, on Tomales Bay. Comment
  OBI33915  Bolboschoenus maritimus subsp. paludosus David J. Keil 1983-6-29 17184 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  CAS-BOT-BC95308  Bowlesia incana John Thomas Howell 1944-5-14 19465 Marin Salmon Creek Canyon Comment
  RSA0048635  Boykinia elata S. Karlin 1958-7-9 58 -54 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC420285  Boykinia occidentalis John Thomas Howell 1947-6-15 s.n. Marin Side canyon to Bootjack Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC420293  Boykinia occidentalis Alice Eastwood 1893-8-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC36624  Brassica oleracea Javier Penalosa 1962-3-31 2291 Marin Tiburon Peninsula. RailRoad right of way ca. 75 feet from Reed entrance to (the longer) RR tunnel. Comment
  JEPS30840  Brassica rapa Rimo Bacigalupi 1962-7-19 8597 Marin 2 mi nw of Muir Beach (along Shoreline Highway (California 1) 1/2 mi se of crossing of Cold Stream); Shoreline Highway Comment
  UC1126835  Brassica rapa J. B. Spring 1932-6-22 81 Marin Salmon Peak 121 Comment
  HSC32001  Briza maxima J. D. Ackerman, A. Montalvo 1974-6-24 334 Marin Along Hwy. 1, across from Tomales Bay, 3.5 mi. S of Marshall Comment
  SD234018  Briza maxima Virginia Pinkus Ryder 1964-4-25 158 Marin China Camp, 2nd cover N. Comment
  UCD36559  Briza maxima Beecher Crampton 1954-4-28 1825 Marin 1 mile south of Ignacio, along U.S. 101. Comment
  UCD57134  Briza maxima Beecher Crampton 1954-4-28 1825 Marin U. S. Hwy. 101. 1 mile south of Ignacio. Comment
  UCD57366  Briza maxima Eric S. Nagy 1990-5-23 11 Marin N end of Alpine Dam, Alpine Lake. Comment
  CAS-BOT-BC145559  Briza minor John Thomas Howell 1934-4-1 11808 Marin Ross. Comment
  CAS-BOT-BC291877  Briza minor J. Klein; A. Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13306 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks R2/Ranger residence intersection Comment
  JEPS68473  Briza minor W. L. Jepson 1892-4-5 Marin Ross Valley Comment
  RSA119337  Briza minor S. S. Tillett 1956-6-30 581 Marin 3.5 mi. along roadbank from Inverness to Pt. Reyes Light; Point Reyes Peninsula. Comment
  SACT000464  Briza minor P. Kennedy 1914-4-19 Marin Comment
  UC76791  Briza minor unknown 1892-6-11 Marin Ross Valley Comment
  SEINET11688665  Briza minor T. B. Devine 1980-1 689 Marin At Olema substation ca 0.1 mi E of Hwy 1 Comment
  JEPS7647  Brodiaea elegans subsp. elegans Helen Bergfried 1918-7-4 Marin Fairfax Fairfaz Comment
  UC1177328  Brodiaea elegans subsp. elegans John Thomas Howell 1942-6-21 Marin San Anselmo Canyon Comment
  CAS-BOT-BC484228  Brodiaea elegans subsp. elegans Javier Penalosa; Howell 1961-6-7 1649 Marin West of Marin Country Day School, Tiburon Peninsula 30 Comment
  POM109819  Brodiaea elegans subsp. elegans Marcus E. Jones 1882-7-15 s.n. Marin Olena. Comment
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Nov 7 2012
  SEINET4174948 Image available Brodiaea laxa Robert A. Norris 1978-1 3786 Marin Locally common at base of rocky slope near Horseshoe Bay (San Francisco Bay-Golden Gate area), Ft. Baker, Marin Co., California. Comment
  CAS-BOT-BC531456  Brodiaea terrestris subsp. terrestris A. Williams 2015-5-15 15792 Marin Mount Tamalpais. Marin Municipal Water District lands: along trail from Lagunitas parking lot to Bon Tempe Comment
  UC1177330  Brodiaea terrestris subsp. terrestris John Thomas Howell 1941-6-10 16296 Marin 9 mi w Novato Comment
  HSC11075  Bromus berteroanus Edward Palmer Jan 1889 686 Marin San Quentin Bay Comment
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Sep 26 2017
  CAS-BOT-BC231808  Bromus carinatus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1119 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  SEINET11686992  Bromus carinatus Unknown 1978-1 3 Marin ca 20 ft N of Bret Harte Rd, 0.2 mi from jct of Bret Harte Rd and Via Le Cumbre, San Rafael 107 Comment
  CAS-BOT-BC149183  Bromus carinatus var. carinatus John Thomas Howell 1945-7-15 21307 Marin Near Liberty's. Comment
  CAS-BOT-BC149205  Bromus carinatus var. carinatus John Thomas Howell 1947-5-8 23141 Marin Sausalito. Comment
  CAS-BOT-BC149225  Bromus carinatus var. carinatus John Thomas Howell 1947-4-27 23079 Marin Bald Mountain west of San Anselmo. Comment
  CAS-BOT-BC149249  Bromus carinatus var. carinatus John Thomas Howell 1940-5-12 15442 Marin Fairfax. Comment
  CAS-BOT-BC148904  Bromus carinatus var. marginatus Gordon H. True 1969-3-22 4767 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. In old field north of Headquarters and east of road. 91 Comment
  UCD59089  Bromus carinatus var. marginatus Javier Penalosa; J. T. Howell 1961-6-29 1880 Marin Tiburon Peninsula. Paradise Dr. 2.4 miles NW of road to Naval Net Depot. Comment
  UCD59234  Bromus carinatus var. marginatus P. B. Kennedy 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  UC1010992  Bromus carinatus var. maritimus Virginia Bufford 1935-5-9 37 Marin vicinity of Dillons Beach Comment
  CAS-BOT-BC155832  Bromus catharticus var. elatus Javier Penalosa 1961-2-25 1070 Marin Tiburon Peninsula. Tiburon. NWPRR tracks near water tower. Comment
  CAS-BOT-BC155833  Bromus catharticus var. elatus Javier Penalosa 1961-4-16 1320 Marin Tiburon Peninsula. NWPRR yard in TIburon. Comment
  UC1131015  Bromus commutatus H. S. Yates 1936-6-14 5639 Marin 1 mi e of Aurora School 45 Comment
  CAS-BOT-BC231806  Bromus diandrus A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 714 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
  RSA107068  Bromus diandrus L. S. Rose 1956-6-25 56106 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  CAS-BOT-BC155017  Bromus hordeaceus John Thomas Howell 1966-4-18 41482 Marin John Thomas Howell Botanical Garden. Tiburon. Comment
  CAS-BOT-BC155246  Bromus hordeaceus David L. Morgan 1961-4-30 s.n. Marin Point Reyes Peninsula near entrance to Drakes Bay Road. Comment
  CAS-BOT-BC231850  Bromus hordeaceus J. Klein; G. Block; L. Webb; et al. 2012-5-5 817 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CHSC8183  Bromus hordeaceus M. Banning 1969-4-4 31 Marin Corner of B St. and 3rd. St., San Rafael. 30 Comment
  CAS-BOT-BC162330  Bromus madritensis John Thomas Howell 1969-5-5 45571 Marin Tiburon Peninsula. Ring Hill. Comment
  CAS-BOT-BC162334  Bromus madritensis Gordon H. True 1965-4-6 1805 Marin Head of Black Canyon just south of Nike Base, east end of burned area, San Rafael Hills. Comment
  CAS-BOT-BC162250  Bromus maritimus John Thomas Howell 1939-6-4 14715 Marin Point Reyes Lighthouse. Comment
  SEINET10792376  Bromus maritimus John Thomas Howell 1939-6-4 Howell 14715 Marin Point Reyes lighthouse. Comment
  SEINET10835105  Bromus molliformis Edward Palmer 1892-1 Palmer 2032 Marin Comment
  NY664630  Bromus tectorum J. T. Howell 1944-5-28 19514 Marin Between Manzanita and Almonte Comment
  UCD59749  Bromus tectorum Beecher Crampton 1960-6-8 5582 Marin Pt. Reyes Peninsula, Inverness Ridge. Comment
  JEPS30760  Cakile maritima John Thomas Howell 1943-10-3 19333 Marin just above high tide line Muir Beach Comment
  CAS-BOT-BC36921  Cakile maritima var. maritima Lewis S. Rose 1935-5-19 35178 Marin Stinson Beach. 6 Comment
  SEINET237852  Calamagrostis crassiglumis John Thomas Howell 1947-6-4 1412 Marin Point Reyes Peninsula; swale near radio station. Comment
  CAS-BOT-BC185176  Calamagrostis nutkaensis Peter Rubtzoff 1951-9-23 771 Marin About 2.5 miles northwest of Inverness. Comment
  UC60178  Calamagrostis nutkaensis Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6702 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC27846  Calamagrostis ophitidis John Thomas Howell 1941-6-29 16334 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC184994  Calamagrostis stricta subsp. inexpansa Teresa Prendusi 1987-7-9 442 Marin Point Reyes Peninsula. Lunny Ranch, between Abbotts Lagoon and radio station. 12 Comment
  JEPS76997  Calandrinia ciliata Robert M. Lloyd 1963-3-10 2117 Marin Drakes Bay Beach Pt. Reyes Peninsula Comment
  CAS-BOT-BC273228  Calendula arvensis Robert T. Orr; Gordon H. True 1975-4-19 7844 Marin Corte Madera Ridge between Corte Madera & Mill Valley, just west of Corte Madera Ave. at Chapman Ave. 121 Comment
  JEPS42840  Callitriche heterophylla var. bolanderi W. L. Jepson 1897-3-28 13822 Marin Olema Comment
  JEPS73576  Calochortus tolmiei Edward Lee 1934-4-30 768 Marin 10 mi. on rd. n.w. Tomales Comment
  CAS-BOT-BC483572  Calochortus tolmiei D. E. Breedlove 1962-4-17 2322 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  CAS-BOT-BC483573  Calochortus tolmiei D. E. Breedlove 1975-4-28 39384 Marin The Mesa, Bolinas 30 Comment
  CAS-BOT-BC132569  Calochortus umbellatus E. Carter 1968-5-11 144 Marin South of Simmons Trail to Barths Retreat, Mount Tamalpais 670 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
  SEINET3992422  Calochortus umbellatus Lincoln Constance, Alan A. Beetle 1940-4-20 2565 Marin Four miles southeast of Fairfax 427 Comment
  UC843710  Calochortus umbellatus Lewis S. Rose 1940-4-28 40237 Marin Bootjack Camp Mt. Tamalpais 304 Comment
  UC843711  Calochortus umbellatus H. L. Mason 1917-4-28 Marin Mill Valley Comment
  CAS-BOT-BC132574  Calochortus uniflorus Eva Buxton 1982-3-18 s.n. Marin North east side of Ring Mountain, Tiburon Comment
  CAS-BOT-BC132576  Calochortus uniflorus F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CAS-BOT-BC270561  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin Mount Tamalpais, North Coast Ranges, Meadow Club golf links, 5 miles SW of Fairfax 274 Comment
  CAS-BOT-BC422384  Calycadenia multiglandulosa P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14166 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  JEPS30421  Calycadenia multiglandulosa Peter H. Raven, R. Snow 1958-7-25 13695 Marin Bootjack, Mount Tamalpais Mount Tamalpais Comment
  CAS-BOT-BC270541  Calycadenia multiglandulosa John Thomas Howell 1926-8-15 2181 Marin Corte Madera Ridge, Mount Tamalpais 152 Comment
  UCD69087  Calycadenia multiglandulosa P. Rodriguez-Rojo 1997-6-14 Marin Mt. Tamalpais. Panoramic Highway. Annual grasslands on disturbed serpentine soils. UTM: 10SEM3495 520 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
  CAS-BOT-BC436392  Calystegia collina subsp. collina Alice Eastwood 1907-6-9 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC436393  Calystegia collina subsp. collina Alice Eastwood; John Thomas Howell 1938-5-8 5484 Marin Lucas Valley Comment
  JEPS78952  Calystegia purpurata Edward Lee with Annetta Carter 1936-6-21 2243 Marin Point Reyes (town)-Tomales Road about 3.6 mi n Pt. Reyes (town) (e shore Tomales Bay); , n of Point Reyes (town) Comment
  UC139799  Calystegia purpurata Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais (Tamalpais) Comment
  UC763218  Calystegia purpurata R. F. Hoover 1939-4-8 3966 Marin Tiburon Comment
  UC879431  Calystegia purpurata Lewis S. Rose 1938-4-10 38131 Marin Tiburon 6 Comment
  RSA22366  Calystegia purpurata A. R. Rose 1938-4-10 38131 Marin Tiburon. 6 Comment
  CAS-BOT-BC215854  Calystegia purpurata subsp. purpurata J. H. Thomas 1954-6-18 4297 Marin Coastal mountains near Coast Highway, about 4 miles southeast of Stinson Beach Comment
  CAS-BOT-BC215856  Calystegia purpurata subsp. purpurata Saichi Kawahara 1968-3-18 31 Marin Alpine Dam Road 7/5 mile east of Highway 1 junction at a spot overlooking Bolinas Lagoon and looking down into Pike County Gulch 48 Comment
  CAS-BOT-BC215887  Calystegia purpurata subsp. purpurata John Thomas Howell 1946-5-12 21786 Marin Carson Ridge Comment
  JEPS79714  Calystegia purpurata subsp. purpurata Edward Lee with W. Joseph 1935-7-18 1578 Marin Mt. Tamalpais; Nora Trail Comment
  CAS-BOT-BC224724  Calystegia purpurata subsp. saxicola Javier Penalosa 1961-7-29 2008 Marin McClure Beach, Pt. Reyes Peninsula Comment
  SEINET12277798  Calystegia sepium E. H. Graham 1931-1 6915 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  UC119751  Camassia quamash Alice Eastwood 1901-5-5 Marin Point Reyes Comment
  CAS-BOT-BC497595  Camassia quamash subsp. linearis John Thomas Howell 1946-4-21 21679 Marin Swale near radio station, Pt. Reyes Peninsula Comment
  RSA698257  Camissonia cheiranthifolia subsp. cheiranthifolia J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay. Comment
Read comments
Aug 25 2012
  RSA0028759  Camissonia cheiranthifolia subsp. cheiranthifolia J. R. Bruff 1936-8-21 134 Marin Bodega Bay. Comment
  RSA449042  Camissonia ovata H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC160265  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Katherine Kipping 1968-4-7 123 Marin East of the parking lot at the south entrance to Point Reyes National Seashore Beach 15 Comment
  UCD103545  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Diane de Polo 1964-5-17 36 Marin Point Reyes. Comment
  RSA121886  Campanula californica B. O. Schreiber 1936-6-21 2252 Marin Shell Ranch. Comment
  SEINET10463941  Campanula californica Carter 1936-7-26 Carter 1206 Marin Junction of Point Reyes road and Tomales Point road, in coarse marsh grass. Comment
  SEINET10462846  Campanula prenanthoides Unknown 1896-7-18 Blasdale s.n. Marin CAZADERO Comment
  SEINET10840335  Campanula prenanthoides Sutcliffe 1921-7-10 SUTCLIFFE s.n. Marin LAGUNITAS Comment
  CAS-BOT-BC37469  Cardamine californica Gordon H. True 1977-4-13 8169 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 9 Comment
  UC10325  Cardamine californica F. P. McLean 1876-3-14 Marin Angel Island Comment
  UC1301011  Cardamine californica var. californica Helen K. Sharsmith 1963-2-23 5154 Marin Indian Valley Reservoir near Novato Dam (Novato Boulevard); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
  CAS-BOT-BC37915  Cardamine oligosperma John Thomas Howell 1946-5-4 21733 Marin Dillons Beach. Comment
  CAS-BOT-BC37910  Cardamine oligosperma Doreen Smith 1999-2-22 s.n. Marin Callinas Valley garden. Comment
  CDA24009  Cardionema ramosissimum C-W Park, M-H Kim, M-J Yoo 2001-3-29 2001- 03 -009 Marin Point Reyes, near North Beach parking lot. Comment
  UC767020  Cardionema ramosissimum R. F. Hoover 1941-5-21 5171 Marin Point Reyes Comment
  POM212443  Cardionema ramosissimum Joseph A. Ewan 1933-11-5 8099 Marin Pt. Reyes Peninsula (north shore). Comment
  CHSC107007  Carduus acanthoides Dave Minnesang; Phyllis Hiatt 1979-5-17 Marin Mt. Vision Overlook Rd., Pt. Reyes National Seashore near Inverness. Comment
  CAS-BOT-BC282945  Carduus acanthoides R. McP. Brown 1974-11-27 s.n. Marin Point Reyes National Seashore, Inverness Ridge, along Mt Vision/FAA road 274 Comment
  CDA32969  Carduus acanthoides Dave Minnesang & Phyllis Hiatt 1979-5-17 Marin Pt. Reyes National Seashore; near Inverness, Mt Vision Overlook Rd. 0 Comment
  CAS-BOT-BC18292  Carex Hans Leschke 1943-4-22 s.n. Marin Carson Ridge. Comment
  RSA298524  Carex Robert A. Norris 1982-5-22 4390 Marin West end of Stafford Lake, 5 miles W Novato. 43 Comment
  CAS-BOT-BC422380  Carex amplifolia R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14357 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  UC905007  Carex amplifolia John Thomas Howell 1946-6-30 22127 Marin marsh e Rodeo Lagoon 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
  CAS-BOT-BC19237  Carex barbarae John Thomas Howell 1946-5-16 21855 Marin Angel Island, SE side. Comment
  CAS-BOT-BC19246  Carex barbarae John Thomas Howell 1980-9-8 53900 Marin Between Alpine and Bon Tempe Lakes. Comment
  UC904977  Carex barbarae Henry M. Pollard 1947-6-22 Marin near Steep Ravine (Dipsea Trail); Mount Tamalpais Comment
  CAS-BOT-BC19243  Carex barbarae Javier Penalosa 1961-5-30 1531 Marin Tiburon Peninsula. On dirt road intersecting Tiburon Blvd. +- 50 yards west of Blackfield Dr. Comment
  CAS-BOT-BC19244  Carex barbarae Hans Leschke 1945-6-10 s.n. Marin Tocaloma. Comment
  CAS-BOT-BC34031  Carex brevicaulis John Thomas Howell 1946-5-4 21727 Marin Near Dillons Beach. Comment
  SEINET10648295  Carex breviligulata Lewis S. Rose 1936-6-14 Rose 36327 Marin China Camp. 3 Comment
  CAS-BOT-BC34390  Carex cusickii John Thomas Howell 1958-6-28 33641 Marin Willow Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC34392  Carex cusickii John Thomas Howell 1943-7-11 18283 Marin Potrero Meadows, Mt. Tamalpais. Comment
  CAS-BOT-BC35005  Carex densa John Thomas Howell 1941-6-10 16299 Marin 9 miles west of Novato. Comment
  CAS-BOT-BC35018  Carex densa John Thomas Howell 1943-5-15 18077 Marin Tiburon Peninsula. Comment
  CAS-BOT-BC35037  Carex densa John Thomas Howell 1938-6-5 13903 Marin Mount Tamalpais. Rock Spring. Comment
  CAS-BOT-BC35044  Carex densa Lewis S. Rose 1936-6-14 36327 Marin China Camp. 3 Comment
  CAS-BOT-BC35043  Carex densa Lewis S. Rose 1937-4-25 37234 Marin Corte Madera. 30 Comment
  CAS-BOT-BC64957  Carex divulsa subsp. divulsa Alice E. Ratcliffe 2009-10-4 s.n. Marin About 1 mile above Mesa Road, Arroyo Honda Canyon, about 32 miles NW of Bolinas. Comment
  CAS-BOT-BC20025  Carex feta Hans Leschke 1949-5-22 s.n. Marin Tamalpais: Lagunitas Meadows. Comment
  CAS-BOT-BC20840  Carex garberi John Thomas Howell 1945-8-19 21423 Marin Near Ledum Swamp. Comment
  RSA550627  Carex globosa J. T. Howell 1944-4-2 19368 A Marin Southeast of Laurel Del, Mount Tamalpais Comment
Read comments
May 31 2010
  UC825815  Carex gynodynama Joseph Andorfer Ewan 1934-3-15 8904 Marin Open Coastal Hills, 4 miles NW of Fallon. Comment
  CAS-BOT-BC22126  Carex harfordii John Thomas Howell; J. W. Stacey 1936-6-7 12643 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC22130  Carex harfordii John Thomas Howell 1943-6-13 18226 Marin Sausalito hills. Comment
  SEINET7561243 Image available Carex harfordii Andrew L. Hipp 1999-5-25 319 Marin Trail edge, Point Reyes National Seashore, trail along creek at Drakes View Trail/Bayview Trail intersection. Comment
  UC767105  Carex harfordii Robert F. Hoover 1941-5-12 5061 Marin Head of Drake's Estero Drake's Estero Comment
  UCD140365  Carex hassei Malcolm A. Nobs; S. Galen Smith 1949-6-29 897 Marin On north side of Pt. Peyes road, just north of Pierce Pt. road, about 3 miles north of Inverness. Comment
  CAS-BOT-BC21022  Carex hendersonii Bill Brodowicz 1986-6-25 s.n. Marin Olema Creek Trail, south of Five Brooks. Comment
  SJSU4070  Carex luzulina C. W. Sharsmith 1965-5-23 7393 Marin Ledum Swamp c. 3 mi NW of Inverness, Pt Reyes Peninsula 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
  SEINET7568184 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 307 Marin Point Reyes National Seashore, near Bayview Trailhead. 213 Comment
  CAS-BOT-BC119525  Carex nudata John Thomas Howell 1947-6-15 s.n. Marin E of Bootjack, Mt. Tamalpais. Comment
  SEINET3905215  Carex nudata Robert A. Norris 1985-6-3 4906 Marin Near S end of Samuel P. Taylor State Park, about 0.5 (air) mi. W of Lagunitas.; 0 61 Comment
  JEPS63671  Carex obnupta William S. Cooper 1925-7-22 55 Marin Stinson Beach Comment
  RSA52104  Carex obnupta J. T. Howell 1946-5-4 s.n. Marin East of Aurora at Sonoma County Line. Comment
  UC1100484  Carex obnupta Malcolm A. Nobs, S. Galen Smith 1949-6-29 900 Marin about 3 mi n Inverness (on n side of Pt. Reyes road, just n of Pierce Pt. road) Comment
  CAS-BOT-BC119395  Carex obnupta John Thomas Howell; J. W. Stacey 1936-6-7 12646 Marin Ledlum Swamp on road to Point Reyes. Comment
  RSA279459  Carex obnupta Robert A. Norris 1979-6-10 3899 Marin Near SW border of Rodeo Lagoon, Ft. Barry-Ft. Cronkhite area. Comment
  UCD140709  Carex obnupta H. A. Borthwick 1925-6-7 1764 Marin Bolinas. Comment
  UC710414  Carex ovalis John Thomas Howell 1944-6-4 19567 Marin w Inverness; Mount Vision Comment
  CAS-BOT-BC118435  Carex praegracilis J. Penalosa 1961-8-26 2197 Marin Tiburon Blvd at Belvedere Dr. Comment
  CHSC111025  Carex praegracilis D. G. Kelch 2009-5-25 09 .307 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. 6 Comment
  CAS-BOT-BC118596  Carex praticola Peter H. Raven; M. Johnson 1967-5-2 21285 Marin Angel Island, wooded slopes near road between North Garrison and Point Campbell, 45 Comment
  SEINET3908270  Carex sitchensis John A. Churchill 1974-4-29 7442980 Marin Marshall slough along route 1 near Walker Creek.; 0 Comment
  UC449449  Carex subbracteata H. E. and S. T. Parks 1930-4-10 478 Marin Tiburon Peninsula Comment
  SEINET4292228 Image available Carex subfusca A. L. Hipp 1999-1 325 a Marin Point Reyes National Seashore. Along shaded volunteer trail leading away from intersection of Bayview Trail and Muddy Creek Road(?) Comment
  CAS-BOT-BC115582  Carex tumulicola Alice Eastwood; John Thomas Howell 1939-5-28 7402 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC115583  Carex tumulicola John Thomas Howell 1945-6-3 s.n. Marin Shell Beach Comment
  CAS-BOT-BC115602  Carex tumulicola Gordon H. True 1977-5-5 8179 Marin Pike County Gulch (Galloway Canyon), on W slope of Bolinas ridge, 3 Comment
  CAS-BOT-BC115603  Carex tumulicola Gordon H. True 1977-5-5 8179 Marin Pike County Gulch (Galloway Canyon), on W slope of Bolinas ridge, 3 Comment
  CAS-BOT-BC115369  Carex utriculata John Thomas Howell 1947-6-4 23212 Marin Swale near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC115370  Carex utriculata John Thomas Howell 1947-6-4 23212 Marin Swale near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC229638  Carpobrotus chilensis John Thomas Howell 1945-6-12 20957 Marin Near radio station, Point Reyes Peninsula Comment
  JEPS83150  Carpobrotus chilensis R. P. Allen 1935-11-23 23 Marin Point Reyes Comment
  CAS-BOT-BC281927  Carthamus tinctorius Walter Lennon 1974-10-4 s.n. Marin Francisco Blvd between San Rafael - Richmond Bridge and Bellam Rd Comment
  JEPS76869  Castilleja L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-30 4838 Marin e of Dillon Beach Comment
  CHSC1710  Castilleja affinis A. Stone 1963-4-20 Marin Near Dillon Beach. 12 Comment
  POM193000  Castilleja affinis H. P. Bracelin 1930-4-20 17 Marin Point Reyes. Near Light House grounds. 150 Comment
  UC1314268  Castilleja affinis subsp. affinis Noel H. Holmgren and James L. Reveal 1966-6-6 2646 Marin 3.5 mi s Tomales at Miller Park (Calif Hwy 1); Tomales Bay Comment
  UC419750  Castilleja affinis subsp. affinis Mrs. H. P. Bracelin 1930-4-20 17 Marin near Point Reyes Lighthouse grounds; Point Reyes 150 Comment
  JEPS34401  Castilleja affinis subsp. affinis Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8877 Marin grade just out Fairfax (on road to Alpine Lake Dam) 60 Comment
  JEPS29375  Castilleja affinis subsp. neglecta L. R. Heckard 1960-7-2 S 797 Marin Tiburon; ; ; Tiburon Comment
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Mar 12 2012
  RSA51389  Castilleja affinis subsp. neglecta L. S. Rose 1949-5-1 49115 Marin Tiburon 46 Comment
  UC534917  Castilleja affinis subsp. neglecta H. E. and S. T. Parks 1930-4-10 484 Marin Tiburon Comment
  UC942907  Castilleja affinis subsp. neglecta Lewis S. Rose 1949-5-1 49115 Marin Tiburon 45 Comment
  CAS-BOT-BC249250  Castilleja ambigua subsp. ambigua Alice Eastwood 1923-5-13 11776 Marin Pt. Reyes Comment
  JEPS58922  Castilleja ambigua subsp. ambigua John Thomas Howell 1944-4-23 19405 Marin hills se Kentfield Comment
  UC673437  Castilleja densiflora subsp. densiflora H. L. Mason 1928-4-28 4394 Marin Tiburon Peninsula Comment
  UC1751074  Castilleja exserta subsp. latifolia Annetta M. Carter 1946-6-16 1763 Marin Point Reyes. 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
  HSC20568  Castilleja foliolosa B. Francis 1964-3-24 23 Marin .8 mi. NE of Tiburon Comment
  CAS-BOT-BC32541  Castilleja inflata Francis Whittier Pennell; John Thomas Howell 1940-5-20 25473 Marin Point Reyes 152 Comment
  CAS-BOT-BC241297  Castilleja latifolia John Thomas Howell 1941-5-18 16190 Marin Stinson Beach Comment
  JEPS58953  Castilleja minor subsp. spiralis John Thomas Howell 1947-6-15 23249 Marin near Bootjack cypresses; Mt. Tamalpais Comment
  JEPS78374  Castilleja rubicundula subsp. lithospermoides Edward Lee 1934-6-17 924 Marin 1-2 mi s South Brook Comment
  JEPS127905  Castilleja subinclusa subsp. franciscana Adam C. Schneider with Robert Steers 2014-3-29 550 Marin Ridge north of Rodeo Beach. Comment
  JEPS34411  Castilleja subinclusa subsp. franciscana Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8887 Marin 0.8 mi se Bear Valley Ranch road junction with Sir Francis Drake Hwy. (above and to the e of Bear Valley Ranch road, just s of Inverness Park) 12 Comment
  JEPS8502  Castilleja subinclusa subsp. franciscana W. L. Jepson 1919-5-17 8291 Marin Olema 30 Comment
  UC201433  Castilleja subinclusa subsp. franciscana Harriet A. Walker 1918-4-21 4074 Marin Lagunitas; rear of Miss Walkers Comment
  SBBG40491  Castilleja subinclusa subsp. franciscana W. J. Dress 1951-4-22 Marin near Olema Comment
  JEPS55957  Castilleja wightii T. I. Chuang and F. M. Chuang 1968-6-23 6416 Marin 1.1 mi s Stinson Beach Comment
  JEPS78282  Castilleja wightii L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5126 Marin 1.5 mi se Olema (along Route 1, about 3 mi (1 ridge) from ocean, 12.5 mi nw of Stinson Beach) Comment
  UC1012230  Castilleja wightii F. W. Pennell and J. T. Howell 1940-5-20 25452 Marin w of Fairfax (Route 1) 45 Comment
  UC1341772  Castilleja wightii Noel H. Holmgren and James L. Reveal 1966-6-5 2637 Marin 5 mi e Stinson Beach (along Calif Hwy 1) 182 Comment
  RSA189770  Castilleja wightii Noel H. Holmgren, James L. Reveal 1966-6-6 2646 Marin Tomales bay, california l, 3.5 miles south of Tomales at Miller Park. 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-BC40224  Caulanthus lasiophyllus John Thomas Howell 1940-5-20 15510 Marin Point Reyes. Near lighthouse. Comment
  CAS-BOT-BC47772  Ceanothus John Thomas Howell 1930-12-28 5719 Marin Mt. Tamalpais above Mill Valley Comment
  CAS-BOT-BC47775  Ceanothus H. E. McMinn 1922-6-6 179 Marin Bolimas Ridge Comment
  UC870700  Ceanothus Lewis S. Rose 1937-5-31 37323 Marin Bolinas Ridge Comment
  CAS-BOT-BC48889  Ceanothus cuneatus A. Eastwood 1903-1-1 3998 Marin Mt. Tamalpais Comment
  CDA23606  Ceanothus cuneatus D. G. Kelch 2008-1-19 8 .011 Marin Mt Tamalpais. N side near Carson Ridge. Comment
  JEPS42280  Ceanothus cuneatus var. cuneatus W. L. Jepson 1919-4-5 8225 Marin sw slope Mill Valley; Mt. Tamalpais Comment
  JEPS42344  Ceanothus cuneatus var. cuneatus W. L. Jepson 1912-3-26 4765 Marin first ridge s Mill Valley; Mt. Tamalpais Comment
  UC1303139  Ceanothus cuneatus var. cuneatus L. R. Abrams 1927-2-19 11567 Marin Mt. Tamalpais Comment
  UC18292  Ceanothus cuneatus var. cuneatus Michener and Bioletti 1893-4-15 Marin Fairfax Comment
  CAS-BOT-BC48426  Ceanothus cuneatus var. ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC48430  Ceanothus cuneatus var. ramulosus H. E. McMinn 1922-6-6 144 Marin On road to Alpine Lake from Fairfax Comment
  CAS-BOT-BC48432  Ceanothus cuneatus var. ramulosus s.n. Marin unspecified Comment
  CAS-BOT-BC531675  Ceanothus cuneatus var. ramulosus A. Williams 2015-2-19 15004 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge Rd. Comment
  CAS-BOT-BC49141  Ceanothus cuneatus var. ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais, near Dipsea Road Comment
  JEPS42314  Ceanothus foliosus W. L. Jepson 1901-3-9 1192 B Marin Mill Valley trail to Tamalpais Comment
  UC101853  Ceanothus foliosus Katharine Brandegee June 1907 Marin Mille Valley Mt. Tamalpais,lower slopes Comment
  UC1177453  Ceanothus foliosus John Thomas Howell 1946-5-25 21942 Marin hills w of Corte Madera Comment
  UC33652  Ceanothus foliosus Chesnut and Drew 1891-4-7 Marin Bolinas Ridge west summit Comment
  UC635526  Ceanothus foliosus Herbert L. Mason 1925-4-12 1329 Marin Pipeline Trail Mt. Tamalpais Comment
  UCSC000464  Ceanothus foliosus Beryl O. Schreiber 1932-3-20 110 Marin dry hillside Pipe Line Trail to Mt. Tamalpais Comment
  LA43582  Ceanothus foliosus Lewis S. Rose; 1937-4-25 37233 Marin South slope of Mt. Tamalpais 304 Comment
  SEINET3836790 Image available Ceanothus foliosus Lewis S. Rose 1942-3-26 42005 Marin South slope of Mt. Tampapais 305 Comment
  RSA754636  Ceanothus gloriosus subsp. porrectus Dylan O. Burge 2007-5-7 DOB 911 c Marin Point Reyese National Seashore, N end of Inverness Ridge, 0.82 road miles (1.3 km) S of Pierce Point Road on gated dirt track, turning off of Pierce Point Road 6.9 road miles (11.0 km) N of intersectin with Sir Francis Drake Boulevard., 9.01 km 318 degrees True NNW of Inverness. 100 Comment
  UCD112152  Ceanothus gloriosus var. exaltatus Roger Raiche 1984-3-23 RR 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. 121 Comment
  CAS-BOT-BC49956  Ceanothus gloriosus var. gloriosus Alice Eastwood; John Thomas Howell 1936-3-22 2123 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC49981  Ceanothus gloriosus var. porrectus Ronie Clark 1983-8-12 PR 83 -050 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. 6.7 mi. from Inverness - AT&T property, SW of compound (buildings) Comment
  CAS-BOT-BC49990  Ceanothus gloriosus var. porrectus John Thomas Howell 1949-5-15 25314 Marin Pine woods west of Inverness Comment
  UC1951059  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 DOB 911 d Marin Point Reyes National Seashore, north end of Inverness Ridge, 0.82 road miles (1.3 km) south of Pierce Point Road on gated dirt track, turning off of Pierce Point Road 6.9 road miles (11.0 km) north of intersection with Sir Francis Drake Boulevard, 9.01 km 318 degr. (True) NNW of Inverness Comment
  CAS-BOT-BC50663  Ceanothus jepsonii John Thomas Howell 1926-2-28 1654 Marin Mt. Tamalpais - Rock Spring Trail Comment
  CAS-BOT-BC50664  Ceanothus jepsonii Alice Eastwood 1903-4-1 4001 Marin Mt. Tamalpais Comment
  CAS-BOT-BC50666  Ceanothus jepsonii W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  POM192999  Ceanothus jepsonii H. E. Parks 1925-05 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC51413  Ceanothus masonii Alice Eastwood; John Thomas Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  CAS-BOT-BC51414  Ceanothus masonii H. E. McMinn 1925-12-20 1574 Marin Along fire trail summit, Bolinas Ridge Comment
  CAS-BOT-BC51416  Ceanothus masonii Alice Eastwood 1913-7-10 3476 a Marin Bolinas Ridge Comment
  POM248713  Ceanothus masonii L. S. Rose 1937-5-31 s.n. Marin Bolinas Ridge Comment
  UCD123473  Ceanothus masonii D. O. Burge 2007-4-9 829 e Marin Bolinas Ridge, west of Skyline Boulevard, 1.2 road miles south of junction with Fairfax-Bolinas Road. 4.26 km 58 deg. (True) ENE of Bolinas. 500 Comment
  RSA0093351  Ceanothus masonii Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  CAS-BOT-BC51505  Ceanothus oliganthus var. sorediatus J. W. C. s.n. Marin Bolinas Ridge, Bolinas Heights Comment
  UC144496  Ceanothus oliganthus var. sorediatus A. Eastwood Jun 1903 4003 Marin Mt. Tamalpais Comment
  UC79850  Ceanothus oliganthus var. sorediatus Katharine Brandegee 1890-4 Marin lower slopes of Tamalpais Comment
  CAS-BOT-BC52926  Ceanothus thyrsiflorus Gordon H. True 4849 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC52930  Ceanothus thyrsiflorus W. W. Carruth 1901-3-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC52932  Ceanothus thyrsiflorus Alice Eastwood 1922-5-6 11310 Marin Mt. Tamalpais Comment
  CAS-BOT-BC52959  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-3-7 2134 Marin Tomales Ridge, west of Tomales Bay Comment
  CAS-BOT-BC52970  Ceanothus thyrsiflorus C. Hart Merriam 1910-8-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC52972  Ceanothus thyrsiflorus Arthur Menzies; Barbara Menzies 1969-5-11 s.n. Marin Marshall Comment
  CAS-BOT-BC52975  Ceanothus thyrsiflorus Gordon H. True; Fred Ross 1969-5-30 5040 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 182 Comment
  CHSC22532  Ceanothus thyrsiflorus Robert A. Schlising; Glenn Keator 1962-2-18 2060 Marin Along Sir Francis Drake Highway, 8 mi W of Jct with Pierce Point Road. Comment
  UC1324891  Ceanothus thyrsiflorus H. U. Stauffer and E. Molseed 1964-5-17 5935 Marin 11 km w Fairfax (Alpine Lake); , w of Fairfax 200 Comment
  UC608456  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-4-12 2199 Marin 1.6 mi sse Pierce's Ranch; Tomales Point, sse of Pierce's Ranch Comment
  RSA396203  Ceanothus thyrsiflorus F. H. Utech, I. Knight, Walter Knight 1984-4-18 84 -124 Marin Marshall Petaluma Road from Pentulama to Hwy 1, 8 miles E of jct with Hwy1. 107 Comment
  SEINET12210791  Ceanothus thyrsiflorus W. Knight, Knight, I. 1982-1 4512 Marin Tilden Botanic Garden, Berkeley Comment
  SEINET13946098 Image available Ceanothus thyrsiflorus Lewis S. Rose 1947-1 47109 Marin Sausalito, alt ca 400 ft 122 Comment
  CAS-BOT-BC274572  Centaurea calcitrapa John Thomas Howell 1944-6-25 19671 Marin Between McNear's Landing and San Rafael Comment
  POM203870  Centaurea cyanus M. S. Jussel 1933-7-30 413 Marin Near Forest Knolls. Comment
  CAS-BOT-BC272075  Centaurea melitensis Gordon H. True 1970-4-23 5315 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 30 Comment
  CAS-BOT-BC284475  Centaurea solstitialis Javier Penalosa; J. T. Howell 1961-6-7 1663 Marin Northwest of Marin Country Day School, Tiburon Peninsula Comment
  UCSB6538  Centranthus ruber Keator, Glenn 1958-08 Marin About 8.1 miles west of Fairfax Comment
  CAS-BOT-BC384907  Cerastium arvense Aaron Liston; Sara Meury 1989-4-18 789 -2 Marin S of Marshall; Tomales Bay. Sea level Comment
  CAS-BOT-BC384915  Cerastium arvense L. R. Abrams 1927-4-19 11586 Marin Point Reyes Comment
  SEINET12558035 Image available Cerastium viride Roxana S. Ferris 1932-1 8042 Marin Point Reyes near lighthouse Comment
  CAS-BOT-BC310311  Chamaecyparis lawsoniana D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13337 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
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Jul 26 2017
  CAS-BOT-BC332710  Chasmanthe floribunda J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13319 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CDA2723  Chasmanthe floribunda T. C. Fuller 1967-3-29 15547 Marin Northwest corner of Grand Avenue & Watt Avenue, San Rafael. 0 Comment
  CAS-BOT-BC66349  Cheilanthes covillei John Thomas Howell 1970-5-10 46522 Marin in crevice of Fern Rock, on Old Stage Road above Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC68171  Cheilanthes intertexta John Thomas Howell 1959-8-23 34599 Marin Mt. Tamalpais - exposed rock se. of Rock Spring Comment
  CAS-BOT-BC149650  Chenopodium berlandieri var. zschackei Doreen Smith 2001-10-1 s.n. Marin Stafford Lake Comment
  RSA130926  Chlorogalum pomeridianum var. divaricatum E. K. Balls 1958-7-20 23579 Marin 1 mile NE from Point Reyes Lighthouse. 168 Comment
  SD81288  Chlorogalum pomeridianum var. divaricatum Darley F. Howe 1969-5-26 4574 2 Marin North part of Point Reyes. Comment
  CAS-BOT-BC236917  Chloropyron maritimum subsp. palustre Milo S. Baker 1945-9-13 11212 Marin Salt marsh near the Esters Crossing, Pt. Reyes Peninsula Comment
  CAS-BOT-BC191535  Chorizanthe cuspidata var. villosa Doreen Smith 1997-6-10 s.n. Marin Pt. Reyes National Seashore around trailhead for Abbotts Lagoon trail Comment
  CAS-BOT-BC191545  Chorizanthe cuspidata var. villosa Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  RSA258074  Chorizanthe cuspidata var. villosa Robert A. Norris 1975-5-17 2352 Marin Above Point Reyes Beach North Comment
  UCD40958  Chorizanthe cuspidata var. villosa Glen Holstein 2003-6-22 s.n. Marin Dillon Beach, at end of Tahiti Drive cul-de-sac. Comment
  CAS-BOT-BC252830  Chorizanthe polygonoides var. polygonoides John Thomas Howell 1945-5-20 20865 Marin Tiburon Comment
  CDA22449  Chorizanthe valida J. T. Howell, Catherine Best, Wilma Follette, G. H. True 1980-6-19 53718 Marin Near Abbotts Lagoon, Point Reyes Peninsula. 0 Comment
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Dec 20 2017
  RSA299147  Chorizanthe valida J. T. Howell, Catherine Best, Wilma Follette, Gordon H. True 1980-6-19 53718 Marin Near Abbott's Lagoon, Point Reyes Peninsula. Comment
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Jun 20 2017
  CAS-BOT-BC36461  Chrysolepis chrysophylla Mrs. Alexander McCallum 1900-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC421475  Chrysolepis chrysophylla T. Gosliner; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14282 Marin Mount Tamalpais. Marin Municipal Water District lands: San Geronimo Ridge, between Pine Mountain Road and Fairfax-Bolinas road Comment
  UC1076085  Chrysolepis chrysophylla Herbert L. Mason 1923-10-1 780 Marin Mount Tamalpais Comment
  RSA0001029  Chrysopsis arenaria A. D. E. Elmer 1903-07 4456 Marin Point Reyes Post Office. Comment
  POM312391  Cicuta douglasii S. Galen Smith, Malcolm A. Nobs 1949-6-29 924 Marin Marsh south of junction of Mill Creek and Bear Creek, 1 1/2 miles northwest of Olema Comment
  SEINET8726117 Image available Circaea alpina H. S. Reed 1939-1 267 Marin Redwoods, Mount Tamalpais, altitude ca. 800 feet. 244 Comment
  JEPS43887  Circaea alpina subsp. pacifica W. L. Jepson 1919-5-17 8279 Marin Paper Mill Creek Comment
  UC171031  Cirsium andrewsii Miss Harriet A. Walker 1911-9-3 2553 Marin Tennessee Cove Comment
  UC176345  Cirsium andrewsii F. Petrak 1913-7-7 110 Marin Tennessee Valley Comment
  UC194931  Cirsium andrewsii H. M. Hall 1916-7-23 10249 Marin Dillon's Beach Bodega Bay 1 Comment
  CAS-BOT-BC284443  Cirsium brevistylum John Thomas Howell 1944-7-9 19697 Marin Inverness Ridge 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
  JEPS59126  Cirsium brevistylum W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  CDA1115  Cirsium brevistylum T. C. Fuller 1972-7-27 19955 Marin 1 mi E of Dillon Beach; S. side of road on bank. 0 Comment
  UC183810  Cirsium hydrophilum var. vaseyi Miss Harriet A. Walker 1914-9-27 3707 Marin Willow Camp Road Mt. Tamalpais Comment
  SEINET11843053  Cirsium hydrophilum var. vaseyi Unknown 1985-1 RR 50709 Marin Pine Mountain, Carson Ridge area, above Little Carson Canyon 335 Comment
  OBI81253  Cirsium occidentale Jill M. Bushakra, John Bushakra 2001-6-9 123 b Marin Mount Tamalpais State Park. 610 Comment
  CAS-BOT-BC286377  Cirsium occidentale var. occidentale John Thomas Howell 1939-6-25 14801 Marin Summit Avenue, Mill Valley Comment
  JEPS59188  Cirsium occidentale var. occidentale W. L. Jepson 1940-6-5 19956 Marin Paradise Cove Tiburon Peninsula, Paradise Cove Comment
  OBI57408  Cirsium occidentale var. occidentale David J. Keil, with Mike Vasey 1997-5-22 26307 Marin Mt. Tamalpais. Roadside in oak woodland-grassland area. Comment
  CAS-BOT-BC286523  Cirsium occidentale var. venustum John Thomas Howell 1946-5-14 21845 Marin Along road between Rock Spring and Summit Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC286534  Cirsium occidentale var. venustum John Thomas Howell 1943-5-30 18188 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC286522  Cirsium occidentale var. venustum John Thomas Howell 1947-7-9 23331 Marin On Fish Grade, Mt. Tamalpais Comment
  CAS-BOT-BC286530  Cirsium occidentale var. venustum John Thomas Howell 1941-7-6 16372 Marin Fish Grade Comment
  CAS-BOT-BC288690  Cirsium quercetorum John Thomas Howell 1939-6-25 14796 Marin Summit Avenue, Mill Valley Comment
  UC1119209  Cirsium quercetorum B. Schreiber 1936-6-25 2275 Marin 1.5 mi nnw of Indian Beach; Pt. Reyes 106 Comment
  SEINET11832887  Cirsium quercetorum E. H. Graham 1931-1 6873 a Marin near lighthouse, Pt. Reyes Comment
  UCD104012  Clarkia affinis Eric S. Nagy 1990-5-23 12 Marin N end of Alpine Dam, Alpine Lake. Comment
  UC107822  Clarkia amoena subsp. amoena Katharine Brandegee 1905-6-18 Marin Ross Valley Tamalpais Comment
  POM230482  Clarkia amoena subsp. amoena D. D. Keck 1937-7-3 4580 Marin Tocaloma: just west of. Comment
  UC725842  Clarkia amoena subsp. amoena A. A. Heller 1941-7-18 16240 Marin several mi e Point Reyes Station (between Petaluma and Point Reyes Station) Comment
  UCSC007511  Clarkia amoena subsp. huntiana Kathleen Kay 2007-8-2 725 ? Marin Golden Gate National Recreation Area, plants growing at the edge of a putative hybrid zone on the north-facing slope along the north side of the Wolf Ridge Trail approximately 0.2 miles west of the junction with the Miwok Trail, Marin Headlands 196 Comment
  RSA113777  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11008 Marin 1.8 miles southeast of Tocaloma Comment
  CAS-BOT-BC164214  Clarkia concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas 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
  UC1301107  Clarkia concinna subsp. concinna Helen K. Sharsmith 1962-5-30 5074 Marin near Lagunitas; San Francisco Bay Region 121 Comment
  JEPS93163  Clarkia concinna subsp. raichei Grant Fletcher 1995-5-4 GF 13 Marin along Hwy. 1 just below Walker Creek (between hwy. markers 44.43 and 43.8) 20 Comment
  NY231284  Clarkia concinna subsp. raichei G. A. Allen 1988-4-13 1239 Marin 1.1 km south of Tomales on Hwy. 1 Comment
  UC1294046  Clarkia davyi E. K. Balls 1958-7-20 23572 Marin about junction of roads to Drakes Bay and Lighthouse; Pt. Reyes Peninsula 121 Comment
  UC726200  Clarkia davyi A. A. Heller 1941-7-18 16248 Marin about halfway between the radio station and Point Reyes Lighthouse Comment
  RSA34210  Clarkia davyi D. D. Keck 1937-7-3 4573 Marin Point Reyes: Between Drakes Estero and Pacific Ocean. Comment
  UC101797  Clarkia gracilis Katharine Brandegee 1907-6-29 Marin Bolinas Ridge Tamalpais Comment
  SJSU10995  Clarkia gracilis subsp. gracilis G. B. Youngberg 1956-5-19 426 Marin Rock Springs, Mt Tamalpais 701 Comment
  RSA114321  Clarkia purpurea subsp. purpurea J. T. Howell 1947-5-21 23187 Marin Tiburon. Comment
  CAS-BOT-BC163739  Clarkia purpurea subsp. quadrivulnera Gordon H. True; Fred Ross 1969-5-30 5030 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 182 Comment
  CAS-BOT-BC172358  Clarkia purpurea subsp. viminea Mrs. E. C. Sutliffe 1920-7-1 s.n. Marin Bolinas Road near Olema Comment
  CAS-BOT-BC165056  Clarkia rubicunda Volney Rattan 1878-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC165063  Clarkia rubicunda Peter H. Raven 1957-6-29 11007 Marin 4.6 miles south of Olema, on State Highway 1 Comment
  SBBG47373  Clarkia rubicunda J. T. Howell 1972-6-18 Marin near Ring Hill, Tiburon Peninsula 167 Comment
  UC1279923  Clarkia rubicunda Peter H. Raven 1957-6-29 11009 Marin 3.5 mi se Tocaloma (on the road in Samuel P. Taylor State Park) Comment
  UCSC007507  Clarkia rubicunda Kathleen Kay 2007-8-2 726 ? Marin Golden Gate National Recreation Area, plants growing on north-facing slope along the north side of the the Wolf Ridge Trail approximately 0.2 miles west of the junction with the Miwok Trail, Marin Headlands 196 Comment
  CAS-BOT-BC165058  Clarkia rubicunda Peter H. Raven 1957-6-29 11006 Marin Near main group of buildings, [Palamorin] Palomarin Ranch, south-east end of Double Point, Point Reyes Peninsula Comment
  CAS-BOT-BC165062  Clarkia rubicunda Peter H. Raven 1957-6-28 10998 Marin At city limit of San Rafael, on road to China Camp Comment
  CAS-BOT-BC165075  Clarkia rubicunda Vernon Smith 1997-7-6 s.n. Marin Pt. Reyes National Seashore, Palomarin to Bass Lake Trail Comment
  CAS-BOT-BC165087  Clarkia rubicunda Mrs. K. Brandegee 1910-7-1 s.n. Marin Tiburon Comment
  CAS-BOT-BC439220  Claytonia exigua subsp. exigua John Thomas Howell 1940-5-12 15432 Marin South end of Carson Ridge Comment
  CAS-BOT-BC439204  Claytonia exigua subsp. exigua Javier Penalosa 1961-2-25 1091 Marin Tiburon Peninsula. Tiburon. Serpentine slope around St. Hilary's Church. Comment
  CAS-BOT-BC439224  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21579 Marin Carson Ridge Comment
  CAS-BOT-BC439226  Claytonia exigua subsp. exigua John Thomas Howell 1943-5-2 17937 Marin Carson Ridge Comment
  CAS-BOT-BC439232  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-14 s.n. Marin Near Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC439233  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-17 s.n. Marin Potrero Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC439344  Claytonia gypsophiloides Lincoln Constance; Alan A. Beetle 1940-4-20 2566 Marin Above Alpine Lake, 5.4 miles southeast of Fairfax. 365 Comment
  CAS-BOT-BC439353  Claytonia gypsophiloides John Thomas Howell 1946-3-24 21563 Marin Fairfax Hills Comment
  CAS-BOT-BC279933  Claytonia perfoliata J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13028 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC439844  Claytonia perfoliata Javier Penalosa 1961-6-29 1902 A Marin Tiburon Peninsula. Paradise Drive 1.9 mi. northwest of road to Naval Net Depot. Comment
  CAS-BOT-BC439846  Claytonia perfoliata M. E. Parsons 1912-5-13 s.n. Marin Kentfield Comment
  UC625505  Claytonia sibirica Frank W. Gould 1938-5-7 354 Marin 3 mi w Inverness (on the road to Point Reyes) 106 Comment
  UC82774  Claytonia sibirica Katharine Brandegee Jun 1888 Marin Olema Comment
  UC903287  Claytonia sibirica Ethel Crum 1933-9-24 1565 Marin shore of Drake's Estero; Point Reyes Peninsula Comment
  CAS-BOT-BC443939  Claytonia sibirica K. Curran April s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC443949  Claytonia sibirica Peter Rubtzoff 1951-9-23 799 Marin Ca. 6 mi. northeast of Point Reyes Light House, near branch-off of Drake's Beach road, Point Reyes Peninsula. Comment
  CAS-BOT-BC304401  Clinopodium douglasii P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13526 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  UCD124938  Clinopodium douglasii H. A. Borthwick 1925-6-6 1806 Marin Bolinas, California. Comment
  CHSC30106  Clintonia andrewsiana M. S. Taylor 1980-4-11 2481 Marin Samuel P. Taylor State Park, near Olema. Comment
  UC615540  Clintonia andrewsiana Beryl O. Schreiber 1933-6-29 854 Marin above Shell Beach (Tomales Bay); Tomales Bay Comment
  JEPS61598  Clintonia andrewsiana Ivar Tidestrom 1895-5-11 Marin Redwood Canyon Comment
  SEINET12044198  Clintonia andrewsiana Michener, Bioletti 1892-1 s.n. Marin Tamalpais Comment
  SEINET12050395  Clintonia andrewsiana F. H. Utech 1988-1 88 -158 Marin W slope of Mt. Tamalpais, Ridgecrest Rd (C105) from Bolinas Ridge enroute to Alpine Dam & Fairfax 380 Comment
  SEINET12057123  Clintonia andrewsiana F. H. Utech, Utech, C. L. 1972-7-19 72 -602 Marin Mt. Tamalpais State Park, along Bootjack Trail between Bootjack Camp and Stinson Beach 152 Comment
  JEPS6340  Collinsia sparsiflora var. sparsiflora Adele Lewis Grant 1917-4-20 926 Marin Tamalpais 609 Comment
  UC26643  Collinsia sparsiflora var. sparsiflora State Survey Apr 5 1862-Apr 7 1862 929 Marin Comment
  UC1570986  Collomia heterophylla Alice M. Ottley 1921-4-21 1229 Marin Mt. Tamalpais San Francisco Bay Region Comment
  UC52706  Collomia heterophylla W. C. Blasdale 1891-4-27 Marin Mill Valley Comment
  UC908743  Collomia heterophylla Herbert L. Mason 1925-3-18 1302 Marin along Pipe-line trail Mt. Tamalpais Comment
  CDA5372  Conium maculatum T. C. Fuller 1957-9-4 s.n. Marin Inverness. 0 Comment
  CAS-BOT-BC285926  Conyza bonariensis Catherine Best 1978-9-3 s.n. Marin Tiburon Blvd. in front of the Boardwalk Shopping Center Comment
  UC1177266  Conyza canadensis John Thomas Howell 1944-3-26 19349 Marin Pt. Reyes road w of Ledum Swamp Comment
  JEPS64364  Corallorhiza maculata Russell Bacon 1920-5-20 Marin Lagunitas Canyon Comment
  UC632479  Corallorhiza striata T. T. McCabe 1939-3-20 Marin bay shore 2 mi s Inverness; Tomales Bay Comment
  UC4393  Corallorhiza striata Chesnut and Drew 1891-4-17 Marin foot of Tamalpais road Ross Valley Comment
  UCSC000674  Cordylanthus maritimus Beryl O. Schreiber 1932-1 Marin Comment
  JEPS58941  Cordylanthus maritimus subsp. palustris John Thomas Howell 1946-5-25 21939 Marin Greenbrae Marshes Comment
  JEPS86694  Cordylanthus maritimus subsp. palustris T. I. Chuang with F. M. Chuang 1990-6-2 7808 Marin Salt Marsh, Pt. Reyes National Seashore Pt. Reyes National Seashore Comment
  POM203970  Cordylanthus maritimus subsp. palustris J. T. Howell 1933-7-30 11480 Marin Inverness. Comment
  UC672490  Cordylanthus maritimus subsp. palustris H. L. Mason June, 1930 5670 Marin Dillons Beach; just above tidewater Comment
  RSA82046  Cordylanthus mollis subsp. mollis J. T. Howell 1945-7-8 21277 Marin Burdell Station Comment
  UCD15581  Coreopsis lanceolata Elmo Agatep 1995-6-4 17 Marin Point Reyes. Coast trail 126 Comment
  JEPS128120  Coreopsis tinctoria Eric Wrubel, Lindsay Ringer 2012-8-23 NPS 49 Marin Highway 1 at Green Gulch. Scattered along the northern shoulder, ca. 0.1 mi. Comment
  CAS-BOT-BC105666  Corethrogyne filaginifolia Gordon H. True 1968-7-12 4686 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo, west of PRBO Headquarters Comment
  CAS-BOT-BC105668  Corethrogyne filaginifolia Peter Rubtzoff 1951-9-23 769 Marin Margin of bishop pine forest about 2.5 mi. northwest of Inverness Comment
  CAS-BOT-BC210248  Cornus sericea John Thomas Howell 1939-7-2 14838 Marin Between Big Lagoon and Muir Woods Comment
  UCD117080  Cornus sericea subsp. occidentalis Collector unknown 1925-6-5 1747 Marin location unknown. Comment
  UC1083148  Corylus H. L. Mason Marin Marin County Comment
  UC338471  Corylus californica Lemmon Marin Bidwell's N.Bay, Sausalito hills Comment
  UC5431  Corylus californica W. H. Brewer 1862-3-28 926 Marin Tamalpais, N slope Comment
  CAS-BOT-BC180315  Corylus cornuta subsp. californica Peter H. Raven; Michael P. Johnson 1967-5-1 21112 Marin Angel Island, on S side of island below Rock Quaryy 60 Comment
  CAS-BOT-BC141590  Cotoneaster pannosus John Thomas Howell 1965-10-13 41414 Marin John Thomas Howell Botanical Garden Tiburon Comment
  CAS-BOT-BC141594  Cotoneaster pannosus Richard Mc. P Brown 1971-4-20 s.n. Marin Along Frank Valley Road, 0.6 mile below entrance to Muir Woods National Monument Comment
  CAS-BOT-BC287219  Cotula australis Greg de Nevers 1993-4-7 10363 Marin Olompali State Park 30 Comment
  CAS-BOT-BC291377  Cotula coronopifolia Peter H. Raven; Michael P. Johnson 1967-5-2 21345 Marin Hospital Cove, west side of island, Angel Island 15 Comment
  CAS-BOT-BC531269  Cotula coronopifolia A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15353 Marin Mount Tamalpais. Marin Municipal Water District lands: south of Bon Tempe valves Comment
  HSC93957  Cotula coronopifolia C. Newberry 1994-7-5 7155 Marin Point Reyes National Seashore, Tomales Bay Comment
  JEPS127821  Cotula coronopifolia Adam C. Schneider 2014-3-29 566 Marin Bonita cove Comment
  JEPS77164  Cotula coronopifolia Robert M. Lloyd 1963-4-5 2314 Marin about 1 mi nw Tiburon Comment
  POM356286  Cotula coronopifolia H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach Comment
  CAS-BOT-BC471231  Crassula connata D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14126 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-BC291495  Crepis capillaris Doreen Smith 2001-7-2 s.n. Marin Mill Valley, Creekside Park 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
  CAS-BOT-BC190116  Crypsis schoenoides F. Almeda; Catherine Best; Doreen Smith 1994-11-1 7395 Marin East shore of Nicasion Reservoir off of Nicasio Valley Road just west of Nicasio School. Comment
  CAS-BOT-BC190118  Crypsis schoenoides Mrs. Emerson; Kay Best 1977-9-11 s.n. Marin Tiburon. Along Tiburon Boulevard between Mar West and Safeway entrance. Comment
  CDA1926  Crypsis schoenoides L. McHoul 1971-9-26 Marin Nicasio Reservoir. 0 Comment
  RSA295081  Cryptantha clevelandii var. florosa Robert A. Norris, John L. Inase 1981-4-19 4141 Marin On bank above a slough near Pacific shoreline, Tennessee Cove, at end of trail extending NE-ward to Tennessee Valley Road. Comment
  UC79415  Cryptantha micromeres Katharine Brandegee Marin Tamalpais Comment
  CAS-BOT-BC80828  Cupressus sargentii John Gill Lemmon; Mrs. J. G. Lemmon 1884-1-1 s.n. Marin Top of Mt. Tamalpais Comment
  CAS-BOT-BC80841  Cupressus sargentii Alice Eastwood 1912-7-29 1540 Marin Mt. Tamalpais Comment
  POM181963  Cupressus sargentii J. G. Lemmon 1890-10 s.n. Marin Mt. Tamalpais Comment
  RSA85820  Cupressus sargentii F. W. Peirson 1925-10-3 6448 Marin Near summit on northwest slope of Mt. Tamalpais Comment
  UC914322  Cupressus sargentii Verne Grant and Alva Grant 1948-2-10 8414 Marin below West Peak (on n side of Mt. Tamalpais); Mt. Tamalpais Comment
  UCD133617  Cupressus sargentii George E. Corson Jr. 1963-1-1 s.n. Marin Above Bootjack Camp, south side of Mount Tamalpais. Comment
  CAS-BOT-BC224497  Cuscuta californica John Thomas Howell 1942-7-5 17010 Marin Fern Canyon, Mt. Tamalpais Comment
  RSA41942  Cynoglossum grande H. C. Cantelow 1935-2-23 591 Marin Phoenix Lake. Comment
  POM194657  Cynoglossum grande Y. Mexia 1929-3-31 2336 Marin NW of Manor. Comment
  CAS-BOT-BC190409  Cynosurus echinatus Alva Day; Catherine Best 1980-5-29 80 -41 Marin Angel Island. Sunset Trail, above paved road. Comment
  CAS-BOT-BC231843  Cynosurus echinatus C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1818 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  RSA330823  Cynosurus echinatus Robert A. Norris 1985-4-13 4849 Marin Conzelman Rd., near Horseshoe Bay, East Fort Baker, Golden Gate National Recreation Area. 6 Comment
  UCD60137  Cynosurus echinatus Rimo Bacigalupi; L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8875 Marin On grade just out of Fairfax, on road to Alpine Lake Dam. 60 Comment
  CAS-BOT-BC114801  Cyperus Catherine Best 1981-6-23 s.n. Marin Growing at the edge of the road where it had escaped from a garden on Alcatraz Ave. Comment
  CAS-BOT-BC435175  Cypselea humifusa John Thomas Howell 1947-10-19 24184 Marin Strand of Alpine Lake Comment
  UC2012974  Cypselea humifusa Barbara Ertter with Linda Vorobik 1990-9-29 9653 Marin Stafford Lake W of Novato of Novato Creek. Comment
  UCD60455  Danthonia californica Lewis S. Rose 1946-5-14 46066 Marin Mt. Tamalpais, Potrero Meadows. 609 Comment
  SEINET6847454  Danthonia californica Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin (ca. 7.4 miles east-southeast of Stinson Beach). Comment
  UCD60719  Danthonia californica var. americana R. Tofsrud 1948-6-22 s. n. Marin East edge of Kentfield. Comment
  UCD60999  Danthonia californica var. americana Mrs. H. P. Kelley 1916-4-6 Marin Baker's Hillgrade. Corte Madera. Comment
  SEINET5546778  Danthonia californica var. americana J. Hamai 1985-1 s.n. Marin Lagunitas. Comment
  OBI16294  Deinandra corymbosa Lewis S. Rose 1961-7-30 61058 Marin China Camp 3 Comment
  CAS-BOT-BC287386  Deinandra corymbosa Barrett Anderson; Frank Almeda 1986-8-8 3251 Marin Biscayne Court just off Point San Pedro Rd 30 Comment
  JEPS78375  Delphinium Edward Lee 1934-6-17 925 Marin 1-2 mi s South Brook Comment
  CAS-BOT-BC9620  Delphinium californicum John Thomas Howell 1945-8-19 s.n. Marin W. of Sedum Swamp Comment
  JEPS20342  Delphinium californicum W. L. Jepson 1900-6-6 555 Marin New Albion Farm Drake's Bay Comment
  JEPS95267  Delphinium luteum Diana Hickson 1993-4-7 121 Marin ca. 8000 ft NNW of mouth of Estero de San Antonio NW corner of Marin County (immed. S of the first major (blueline) stream that flows into the ocean S of Estero Americano) 67 Comment
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Jan 21 2008
  UC635354  Delphinium nudicaule Herbert L. Mason 1925-4-12 1341 Marin Pipeline Trail Mt. Tamalpais Comment
  CAS-BOT-BC9964  Delphinium nudicaule J. P. Moore 83 Marin unspecified Comment
  CDA24251  Delphinium nudicaule G. D. Barbe 1962-3-24 626 Marin 1.5 miles south of Tomales on Highway 1. 0 Comment
  UC854191  Delphinium patens Alice Eastwood 1912-5-20 62 Marin Kentfield Comment
  CAS-BOT-BC121642  Delphinium patens subsp. patens John Thomas Howell 1940-5-12 15436 Marin San Anselmo Creek Canyon Comment
  CAS-BOT-BC11004  Dendromecon rigida Alice Eastwood 1922-7-9 11498 Marin Mount Tamalpais Comment
  CAS-BOT-BC11006  Dendromecon rigida J McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  JEPS51675  Dendromecon rigida W. L. Jepson 1892-4-5 Marin Ross Valley Comment
  RSA41869  Dendromecon rigida H. C. Cantelow 1934-4-16 s.n. Marin Bolinas Grade Comment
  RSA433227  Dendromecon rigida H. de Forest 1930-4-21 s.n. Marin Roadside between Fairfax and Alpine L. dam Comment
  UC1005252  Dendromecon rigida Rolf Y. Berg 1955-7-30 Marin Bolinas-Fairfax road between Gold Course and Alpine Lake Dam Comment
  UC187674  Dendromecon rigida Katharine Brandegee 1916-7-9 Marin Westpoint Tamalpais Comment
  UC201047  Dendromecon rigida Katharine Brandegee 1916-9-17 Marin Westpoint Tamalpais Comment
  UC34904  Dendromecon rigida V. King Chesnut Marin Mt. Tamalpais Comment
  JEPS79718  Deschampsia cespitosa subsp. cespitosa Edward Lee with W. Joseph 1935-7-18 1589 Marin Potrero Meadow Mt. Tamalpais; , Potrero Meadow Comment
  CAS-BOT-BC192557  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1941-5-25 16224 Marin Potrero Meadow, Mt. Tamalpais Comment
  RSA128664  Deschampsia danthonioides P. H. Raven 1950-4-29 1943 Marin hills above Tiburon 122 Comment
  CAS-BOT-BC201827  Deschampsia elongata John Thomas Howell 1945-6-3 209525 Marin Shell Beach Comment
  RSA128665  Deschampsia elongata P. H. Raven 1950-5-13 2044 Marin Shaded place along Lagunitas Road, Ross Comment
  SEINET199906 Image available Deschampsia elongata J. T. Howell 1942-6-21 16982 Marin Carson Ridge Comment
  UC60409  Deschampsia elongata D. E. Palmer 1892-1 2038 Marin Comment
  UCD63722  Deschampsia elongata Mrs. H. P. Kelley 1916-1 Marin Big Carson. Comment
  RSA12226  Deschampsia holciformis C. B. Wolf 1934-6-28 s.n. Marin Pt. Reyes Peninsula, 6 mi. by road from the Lighthouse. 61 Comment
  CAS-BOT-BC531463  Dianthus armeria subsp. armeria A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15808 Marin Mount Tamalpais. Marin Municipal Water District lands: near Alpine Lake, between trail and Bullfrog Creek Comment
  UCR143358  Dicentra formosa Glenn A. Gorelick 1967-4-30 s.n. Marin San Francisco Bay Region, Inverness 61 Comment
  UCSB14527  Dicentra formosa Breedlove, Dennis 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  SEINET12103159  Dicentra formosa M. T. Doutt 1931-1 120 Marin Comment
  CAS-BOT-BC254480  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1945-6-24 21238 Marin Mount Tamalpais, Willow Meadows, Kent Trail Comment
  JEPS64166  Dichelostemma capitatum W. L. Jepson 1918-4-20 7560 Marin Mt. Tamalpais Comment
  UC843554  Dichelostemma capitatum M. E. Parsons 1912-2-29 Marin Kentfield Comment
  CAS-BOT-BC499457  Dichelostemma capitatum Javier Penalosa 1961-3-25 1199 Marin 600 ft. ridge above Tiburon, north-east slope of ridge 121 Comment
  UCR244518  Digitaria sanguinalis J. T. Howell 1989-10-16 s.n. Marin Terra Linda, Freitas Park 29 Comment
  CAS-BOT-BC231854  Diplacus aurantiacus B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1703 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC304399  Diplacus aurantiacus P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13520 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
  UCR151580  Dipsacus fullonum Beecher Crampton 1959-3-3 5143 Marin 1 mi south of Hamilton Air Force Base entrance, along US Hwy 101 Comment
  CAS-BOT-BC471218  Dirca occidentalis A. Williams; S. Whelan; N. Reid; D. Greenberger 2014-3-6 14102 Marin Mount Tamalpais. Marin Municipal Water District lands: West of Ridgecrest Blvd., N of intersection with Rock Springs Trail Comment
  UC615083  Disporum hookeri Beryl O. Schreiber 1936-3-8 2154 Marin 1 mi n of Inverness (along county road) Comment
  JEPS61829  Disporum smithii W. L. Jepson 1901-7-21 1716 Marin Inverness Comment
  CAS-BOT-BC195635  Distichlis spicata Javier Penalosa 1961-5-5 1426 Marin Below Tiburon Boulevard ca. 100 yds. west of Blackfield Drive Comment
  RSA461375  Dodecatheon hendersonii L. S. Rose 1948-4-11 48037 Marin Sausalito, open hills 91 Comment
  JEPS58880  Downingia concolor var. concolor John Thomas Howell 1946-6-13 22044 Marin e of Aurora School (at Sonoma County line) Comment
  CAS-BOT-BC434217  Drymocallis glandulosa D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14677 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
  JEPS127696  Drymocallis glandulosa Adam C. Schneider with Susan Fawcett 2014-3-28 455 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  CAS-BOT-BC70906  Dryopteris arguta Miss E. Cannon 1892-8-1 s.n. Marin Sausalito Comment
  SEINET7883469 Image available Dryopteris arguta Lewis S. Rose 1947-1 s.n. Marin Mill Valley, Cascade Drive Comment
  CAS-BOT-BC428129  Dudleya cymosa subsp. cymosa John Thomas Howell 1943-5-22 18132 Marin Fairfax hills Comment
  CAS-BOT-BC428135  Dudleya cymosa subsp. cymosa Alice Eastwood 1912-8-3 1539 Marin Mt. Tamalpais Comment
  CAS-BOT-BC428299  Dudleya farinosa A. D. E. Elmer 1903-7-1 5011 Marin Point Reyes Post Office Comment
  UCD150655  Dudleya farinosa Linda Bjork 1978-5-13 9 Marin Tiburon Peninsula, Ring Mtn., western unnamed peak. 176 Comment
  CAS-BOT-BC83558  Dysphania pumilio Doreen Smith 2002-9-1 s.n. Marin Nicasio Reservoir. Comment
  CAS-BOT-BC197008  Echinochloa colona John Thomas Howell 1990-10-24 s.n. Marin At Frazier Park on Monticello at the entrance to Kaiser Hospital, San Rafael Comment
  CDA19128  Egeria densa Anita T. Sauber 2001-6-27 PDR 023687 Marin in Muir Beach. 0 Comment
  CAS-BOT-BC112866  Eleocharis macrostachya John Thomas Howell 1939-8-27 15315 Marin Mt. Vision west of Inverness Comment
  CAS-BOT-BC112868  Eleocharis macrostachya John Thomas Howell 1944-4-23 19398 Marin San Rafel Comment
  RSA127259  Eleocharis rostellata J. T. Howell 1945-5-20 20870 Marin Tiburon. Comment
  CAS-BOT-BC203850  Elymus X hansenii John Thomas Howell 1939-7-2 14845 Marin Near Muir Woods Comment
  CAS-BOT-BC203854  Elymus X hansenii John Thomas Howell 1943-5-15 18090 Marin Tiburon Peninsula Comment
  UC1106101  Elymus X hansenii John Thomas Howell 1943-6-6 18206 Marin ridge se Muir Woods Comment
  UC768790  Elymus californicus R. F. Hoover 1941-6-19 5361 Marin 4 mi e of Point Reyes Station (Lagunitas Creek); Lagunitas Creek Comment
  SEINET10930726  Elymus glaucus John Thomas Howell 1947-5-14 Howell 23161 Marin McClure Beach. Comment
  SEINET9356395  Elymus glaucus Unknown 1955-5-24 2814 Marin Marin Comment
  CAS-BOT-BC203497  Elymus glaucus subsp. glaucus Javier Penalosa 1961-4-8 1278 Marin Tiburon Peninsula. Plateau northwest of summit Comment
  CAS-BOT-BC203501  Elymus glaucus subsp. glaucus Joseph Burtt Davy 1900-5-1 6864 Marin Point Reyes Comment
  CAS-BOT-BC203513  Elymus glaucus subsp. glaucus John Thomas Howell 1945-6-12 20961 Marin Near radio station, Pt. Reyes Peninsula Comment
  CAS-BOT-BC203521  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-22 18122 Marin Deer Park near Fairfax Comment
  SEINET203588  Elymus glaucus subsp. glaucus F. J. Hermann 1955-7-25 11924 Marin Mt. Tamalpais; Matt Davis Trail Bootjack Camp Comment
  CAS-BOT-BC203806  Elymus glaucus subsp. virescens John Thomas Howell 1946-6-9 22009 Marin Pierce Ranch, n. Pt. Reyes Peninsula Comment
  CAS-BOT-BC203808  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  SEINET199910 Image available Elymus triticoides John Thomas Howell 1943-5-9 19314 Marin Between Jamalpais Valley and Jamalpais High School Comment
  CAS-BOT-BC232261  Epilobium ciliatum subsp. ciliatum A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1761 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  UC1007142  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-8-7 14302 Marin s border Kentfield Comment
  UCSC000488  Epilobium ciliatum subsp. ciliatum H. A. Walker 2007-7-4 646 Marin Mill Valley, Cascade Drive Comment
  RSA41113  Epilobium ciliatum subsp. watsonii Robert F. Hoover 1941-5-12 5054 Marin West of Inverness Ridge on Point Reyes road Comment
Read comments
Aug 8 2010
  SEINET6637299 Image available Epilobium foliosum Unknownnown May 1892 16 Marin Sequoia Canyon Comment
  SEINET9078365 Image available Epilobium foliosum Michener, Bioletti 1892-1 [s.n.] Marin Sequoia Canon Comment
  CAS-BOT-BC143041  Epipactis helleborine Wilma Follette 2002-3-9 s.n. Marin Field redacted by CAS, contact the data manager for more information Comment
  UC1177517  Equisetum arvense John Thomas Howell 1947-6-4 23218 Marin swale near radio station Pt. Reyes Peninsula Comment
  CAS-BOT-BC83560  Equisetum laevigatum Doreen Smith 2000-4-24 s.n. Marin Roadside area, from junction of Petaluma/Marshall Road and Hicks Valley Road. Comment
  CAS-BOT-BC57540  Equisetum telmateia Javier Penalosa 1961-2-25 1079 Marin Tiburon, near Recreation Center below St. Hilary's Comment
  CAS-BOT-BC57545  Equisetum telmateia John Thomas Howell 1945-4-29 20779 Marin Phoenix Lake Comment
  UC1177512  Equisetum telmateia subsp. braunii John Thomas Howell 1940-5-12 15416 Marin Lagunitas Creek Comment
  UC42753  Equisetum telmateia subsp. braunii M. A. Howe 1892-3-19 Marin Mill Valley Comment
  SDSU3858  Erechtites glomeratus D. F. Howe 1972-4-27 4810 Marin South side of Point Reys Peninsula. Comment
  LA27050  Ericameria arborescens Lewis S. Rose; 1941-10-7 41461 Marin Mt Tamalpais, Bootjack Camp, E slope of mt 530.0 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
  UCR111267  Ericameria arborescens L. S. Rose 1966-9-29 66092 Marin Mt. Tamalpais, East Peak. 701 Comment
  CAS-BOT-BC298300  Ericameria nauseosa var. speciosa John Thomas Howell 1946-9-8 22994 Marin Along Redwood Highway at St Vincent's Comment
  SD113063  Erigeron canadensis Darley F. Howe 1977-10-9 5006 Marin On Highway 1, 3 miles north of Stinson Beach Comment
  CAS-BOT-BC300593  Erigeron foliosus var. franciscensis Javier Penalosa 1961-6-29 1871 Marin Tiburon Peninsula. Paradise Drive 2.4 miles northwest of road to Naval Net Depot Comment
  CAS-BOT-BC300625  Erigeron foliosus var. hartwegii Doreen Smith 1999-8-27 s.n. Marin Pt. Reyes National Seashore, North-west of North District Ranger Station Comment
  CAS-BOT-BC308835  Erigeron glaucus Gordon H. True 1968-7-12 4688 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 45 Comment
  POM216922  Erigeron glaucus H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  UC1543063  Erigeron glaucus Donald G. Nelson 1937-7-10 531 Marin on n sloping bank just w of Point Reyes Lighthouse (and above the bird rocks); Point Reyes Comment
  UC31488  Erigeron glaucus W. H. Brewer 1864-3-2 2761 Marin Angel Island Comment
  CAS-BOT-BC295440  Erigeron karvinskianus Gordon H. True 1970-4-18 5322 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC295739  Erigeron petrophilus var. petrophilus Doreen Smith 1999-9-6 s.n. Marin Point Reyes-Petaluma Road, below Nicasio Dam Comment
  CAS-BOT-BC232214  Eriodictyon californicum S. Whelan; L. DiGirolamo; A. Young 2012-5-5 114 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  JEPS3190  Eriodictyon californicum Wilfred T. Frost 1932-8-20 428 Marin Near Rattlesnake Camp No. 1, Mount Tamalpais Comment
  UC24055  Eriodictyon californicum Ivar Tidestrom 1895-5-11 Marin Mt. Tamalpais Comment
  RSA401493B  Eriodictyon californicum L. M. Booth 1932-8-28 2016 Marin Muir Woods Trail. Comment
  SEINET233341  Eriodictyon californicum M. A. Lefevre 1974-5-4 32 -63 Marin Carson ridge off of old Bolinis Road west of Fairfax 305 Comment
  RSA316733  Eriogonum caninum Patricia Wilder 1965-6-7 3514 Marin San Geronimo Ridge. North Coast Mt. range, Pacific drainage area. 366 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-BC249912  Eriogonum fasciculatum var. foliolosum Walter Lennon 1974-9-9 s.n. Marin Limantour Beach Rd near Bear Valley Ranch Rd Comment
  CAS-BOT-BC266049  Eriogonum latifolium Alice Eastwood 1915-6-23 4766 Marin Point Reyes Comment
  UC1176911  Eriogonum latifolium John Thomas Howell 1939-7-2 14825 Marin ridge between Tennessee Cove and Pirates Cove Comment
  CAS-BOT-BC259197  Eriogonum latifolium Volney Rattan 1977-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  RSA196991  Eriogonum latifolium Noel Holmgren, James L. Reveal 1966-6-5 2635 Marin Tiburon Peninsula, along Tiburon Boulevard. Comment
  CAS-BOT-BC259441  Eriogonum luteolum Elsie M. Zeile 1921-7-3 s.n. Marin Alpine Lake Comment
  CAS-BOT-BC110180  Eriogonum luteolum var. caninum Wilma Follette; Doreen Smith 2002-9-27 s.n. Marin Alpine Lake area. Comment
  CAS-BOT-BC259492  Eriogonum luteolum var. caninum L. R. Abrams 1915-10-25 5606 Marin Mt. Tamalpais Comment
  CAS-BOT-BC259493  Eriogonum luteolum var. caninum Javier Penalosa 1961-7-15 1971 Marin Tiburon Peninsula. Plateau NW of 748 ft. summit Comment
  CAS-BOT-BC259505  Eriogonum luteolum var. caninum John Thomas Howell 1937-7-4 13088 Marin Tiburon Comment
  CAS-BOT-BC259517  Eriogonum luteolum var. caninum R. F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  CDA22607  Eriogonum luteolum var. caninum J. M. Trumbly 1979-9-1 Marin Mountain Theatre, Mount Tamalpais. 0 Comment
  SBBG34349  Eriogonum luteolum var. caninum D. Myrick 1969-8-1 2122 Marin N of Old St. Hilary, Tiburon 60 Comment
  UC72671  Eriogonum luteolum var. caninum Miss M. Alice King July 1893 Marin Tiburon Comment
  UC912824  Eriogonum luteolum var. caninum John Thomas Howell 1937-7-4 13088 Marin Tiburon Comment
  JEPS78902  Eriogonum luteolum var. luteolum Edward Lee 1936-6-14 2227 Marin by road from Deer Park to Shaver Grade ((Fairfax to Alpine Lake)) Comment
  CAS-BOT-BC232293  Eriogonum nudum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1921 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs Comment
  UCD100532  Eriogonum nudum var. auriculatum Michele H. Mills 1997-5-15 199 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 134 Comment
  CAS-BOT-BC232292  Eriogonum nudum var. nudum A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1753 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  CAS-BOT-BC297992  Eriophyllum confertiflorum A. A. Heller 1902-6-19 5727 Marin Tiburon Peninsula, along the Bay Rd Comment
  CAS-BOT-BC297993  Eriophyllum confertiflorum Lewis S. Rose 1956-6-25 56101 Marin Rock Springs, Mt Tamalpais 579 Comment
  UC76421  Eriophyllum confertiflorum var. confertiflorum Miss M. Alice King 1896-4-1 Marin Angel Island Comment
  UCD161837  Eriophyllum confertiflorum var. confertiflorum Ayzik Solomeshch 2014-5-29 s.n. Marin Summit Fire Road, close to top of the hill. Vegetation plot SFR 02. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.) 320 Comment
  CAS-BOT-BC301197  Eriophyllum lanatum var. arachnoideum A. D. E. Elmer 1903-7-1 4549 Marin Point Reyes P. O. Comment
  CAS-BOT-BC301207  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  POM53928  Eriophyllum lanatum var. arachnoideum H. P. Chandler 1900-2-26 534 Marin Mt. Tamalpais Comment
  SBBG40597  Eriophyllum staechadifolium W. J. Dress 1954-8-19 5965 Marin ca. 1 mi E of Pt at Pt Reyes Comment
  UC566745  Eriophyllum staechadifolium H. L. Mason 1924-11-16 1153 Marin hills back of sand dunes; Willow Camp Comment
  SEINET11850786  Eriophyllum staechadifolium var. artemisiaefolium E. H. Graham 1931-1 6888 Marin Pt. Reyes Comment
  CAS-BOT-BC232216  Erodium botrys J. Klein; G. Block; L. Webb; et al. 2012-5-5 818 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UCD103064  Erodium botrys P. B. Kennedy 1926-5-20 s.n. Marin Road between San Rafael and Tomales. Comment
  JEPS61391  Erodium cicutarium W. L. Jepson 1897-3-28 13559 Marin Olema Comment
  SBBG41055  Eryngium aristulatum var. aristulatum J. T. Howell 1946-9-15 23006 Marin Hidden Lake, Mt Tamalpais Comment
  UC589404  Eryngium armatum Beryl O. Schreiber 1932-7-25 671 Marin Tomales Bay, Lone Pine Beach Comment
  UC1487319  Eryngium armatum Yusuf Sheikh 1973-9-15 546 Marin on State Hwy. 1 opposite Dolan County Park, less than 0.5 mi S of Bodega Bay Comment
  SEINET7714543  Erysimum asperum Unknown Marin Camp Taylor Comment
  CAS-BOT-BC40799  Erysimum capitatum John Thomas Howell 1944-5-14 19461 Marin Salmon Creek Canyon. Comment
  CAS-BOT-BC54729  Erysimum concinnum Roxana S. Ferris 1932-4-2 8045 Marin Point Reyes at the lighthouse. Comment
  RSA222100  Erysimum concinnum Arthur C. Gibson, Linda Gibson 1971-4-8 1996 Marin Point Reyes Beach North, Point Reyes National Seashore. Comment
  RSA41988  Erysimum concinnum H. C. Cantelow 1941-3-21 3614 Marin Near Pt. Reyes Light House. Comment
  UCD114837  Erysimum concinnum Ann F. Johnson 1974-6-1 s.n. Marin 1.5 km south of Kehoe Creek, Point Reyes Beach, Pt. Reyes National Seashore. Comment
  CAS-BOT-BC383164  Erythranthe grandis David B. Lowry 2005-5-6 STB Marin Cliffs at the south end of Stinson Beach 4 Comment
  CAS-BOT-BC231824  Erythranthe guttata T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1912 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  OBI49242  Erythranthe microphylla Michener & Bioletti, Bioletti May 1893 s.n. Marin Tocaloma Comment
  CAS-BOT-BC206806  Euonymus occidentalis C. Hart Merriam 1919-9-9 s.n. Marin Lagunitas Comment
  CAS-BOT-BC206808  Euonymus occidentalis Bell Richardson Jackson 1920-6-11 s.n. Marin Lagunitas Comment
  UC1071561  Euonymus occidentalis var. occidentalis A. E. Wieslander 1934-4-20 458 Marin n. of Country Club; Point Reyes Quad. 106 Comment
  CDA36796  Euphorbia lathyris D. B. Joley 1976-1 2 Marin Black Point cutoff; railroad right-of-way, perhaps in Sonoma County. 0 Comment
  CDA18066  Euphorbia oblongata A. Stephens, S. Carlsen 1999-6-29 PDR 024534 Marin Nicasio. 0 Comment
  CAS-BOT-BC312245  Euthamia occidentalis Greg de Nevers 2001-10-5 12629 Marin Volunteer Canyon, Lagoon side of Highway 1, Audobon Canyon Ranch, Bolinas Lagoon Preserve 304 Comment
  UCD69040  Evax sparsiflora P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. UTM: 10SEM4596 120 Comment
  CAS-BOT-BC278329  Festuca californica subsp. californica David L. Morgan 1956-4-2 s.n. Marin 1 mi. S. of Tomales Comment
  CAS-BOT-BC282505  Festuca elmeri John Thomas Howell 1943-5-9 17952 Marin Black Canyon, San Rafael hills Comment
  UC1106095  Festuca elmeri John Thomas Howell 1943-5-22 18121 Marin near Fairfax; Deer Park Comment
  SEINET10560611  Festuca elmeri John Thomas Howell 1948-5-22 Howell 1534 Marin Mount Tamalpais, arin County. Wooded slope above Phoenix Lake. Comment
  CAS-BOT-BC278442  Festuca idahoensis John Thomas Howell 1944-5-21 19492 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC278443  Festuca idahoensis John Thomas Howell 1941-5-25 16208 Marin Rifle Camp, Mt. Tamalpais Comment
  UC1106094  Festuca roemeri John Thomas Howell 1943-5-15 18084 Marin Tiburon Peninsula Comment
  CAS-BOT-BC278983  Festuca rubra John Thomas Howell 1943-6-8 18220 Marin Tiburon Comment
  UC60800  Festuca rubra Joseph Burtt Davy 1900-6 6705 Marin Point Reyes Peninsula Comment
  CDA5258  Filago gallica G. D. Barbe 1983-6-2 4093 Marin Golden Gate National Recreation Area, west slope of Bolinas Ridge near Highway 1, 4 km north of Bolinas at Dogtown. 0 Comment
  RSA275987  Filago pyramidata Robert A. Norris 1978-4-8 3742 Marin Between Fort Baker and Vista Point (Golden Gate Bridge) Comment
  UCD67326  Frangula californica D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. Quercus agrifolia coast forests. 20 Comment
  LA207733  Frangula californica subsp. californica C. E.; 1921-4-4 sn Marin Muir Woods Comment
  RSA122015  Frankenia salina A. E. Wieslander 1934-5-20 484 Marin East side of Tomales Bay, one mile east of Shell Beach. 0 Comment
  OBI36349  Frankenia salina David J. Keil 1983-6-29 17174 Marin Shores of Richardson Bay next to US 101 ca. 4 mi N of Golden Gate Bridge. Comment
  CAS-BOT-BC384235  Fraxinus latifolia Wilma Follette 2002-5-21 s.n. Marin Gallinas Valley, along Lucas Valley Road Comment
  SEINET13942060 Image available Fraxinus latifolia James A. Erdman 1975-1 s.n. Marin 2 mi SW of Nicasio; ca. 400 ft alt. 122 Comment
  CAS-BOT-BC130027  Fritillaria affinis Adele Lewis Grant 1917-4-20 930 Marin Cataract Gulch, Tamalpais Comment
  JEPS5224  Fritillaria affinis L. M. Newlon 1921-1 90 Marin Mount Tamalpais Comment
  SDSU20643  Fritillaria affinis Sean Ryan 2011-3-19 78 Marin Along steep road cut on S side of Sir Francis Drake Blvd. approx. 0.8 mi SW of its intersection with Lagunitas Rd. 46 Comment
  SDSU20651  Fritillaria affinis Sean Ryan 2011-3-27 88 Marin Along S side of Elephant seal lookout trail, 30m before the end of the trail. Chimney Rock area, Point Reyes National Seashore. 22 Comment
  UC143423  Fritillaria affinis Michener and Bioletti 1891-1 2101 c Marin Tamalpais Comment
  UC672107  Fritillaria affinis Herbert L. Mason 1928-3-24 4261 Marin Tomales Bay, Millerton Millerton; Tomales Bay, Millerton Comment
  UC72259  Fritillaria affinis E. R. Drew 1888-3-10 Marin Comment
  JEPS90104  Fritillaria liliacea Roger Raiche 1984-3-16 40062 Marin near where road reaches summit of Bolinas Ridge (ridge forming s side of Frink Canyon, Marshall-Petaluma Road); Frink Canyon, Marshall-Petaluma Road 274 Comment
  SEINET195363  Fritillaria liliacea Mabel Chandler 0400 Marin Hills west of Nicasio. Comment
  UCR254872  Fuchsia Peter Rubtzoff 1989-9-30 10051 Marin Inverness Park, on north side of Balboa Avenue, just west of its junction with Sir Francis Drake Blvd. 15 Comment
  CAS-BOT-BC277759  Galium aparine T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13615 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  JEPS58889  Galium parisiense John Thomas Howell 1942-6-7 16973 Marin above Fairfax; San Anselmo Canyon Comment
  CAS-BOT-BC285568  Galium porrigens var. porrigens R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13502 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
  JEPS27960  Galium porrigens var. porrigens Rimo Bacigalupi 1961-5-29 7717 Marin hill just ne Point Reyes station (town) 212 Comment
  UC766041  Galium porrigens var. porrigens R. F. Hoover 1938-2-15 2736 Marin Sausalito Comment
  CDA37906  Galium triflorum D. G. Kelch 2011-5-13 11 .248-D Marin Near Phoenix Lake. Comment
  UC179053  Galium triflorum K. Brandegee June 1888 Marin Tamalpais 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
  RSA12205  Gamochaeta ustulata C. B. Wolf 1934-6-27 5747 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  CAS-BOT-BC188502  Garrya elliptica John Thomas Howell 1925-2-1 736 Marin North side of Mt. Tamalpais on Lake Lagunitas Trail 609 Comment
  CAS-BOT-BC188503  Garrya elliptica Alice Eastwood 1912-7-29 1525 Marin Mt. Tamalpais Comment
  UC410713  Garrya elliptica S. M. Van Wyck 1928-6-4 Marin Mt. Tamalpais Comment
  UC634767  Garrya elliptica H. L. Mason 1926-2-28 2672 Marin Mount Tamalpais Comment
  RSA95489  Garrya elliptica L. S. Rose 1954-5-10 54042 Marin Tomales Bay, five miles south of Marshall. Comment
  POM298988  Garrya fremontii J. T. Howell 1942-9-6 17864 Marin Northside Trail, Mt. Tamalpais. Comment
  UC21612  Garrya fremontii Alice Eastwood Feb 1896 Marin Mt. Tamalpais Comment
  SBBG582  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin near Bolinas Comment
  CAS-BOT-BC58881  Gaultheria shallon Paul F. Covel 1937-6-27 586 Marin Tomales Pt. Rd. no. Inverness Comment
  UC413100  Gaultheria shallon Franklin P. Nutting 1894-4 Marin Mount Tamalpais Comment
  CDA29801  Genista monspessulana D. G. Kelch 2007-10-16 7 .652 Marin W. of Sausalito along Rodeo Ave. Comment
  UC1177223  Genista monspessulana John Thomas Howell 1939-4-23 Marin Blithedale Canyon Comment
  UC109413  Geranium bicknellii Alice Eastwood 1901-5-6 Marin Inverness Comment
  UC1614431  Geranium dissectum Charles M. Belshaw 1936-1-1 1445 Marin Pt. Reyes Headlands, away from sea Comment
  JEPS101987  Gilia achilleifolia subsp. multicaulis Dean W. Taylor 1994-5-3 14194 Marin Big Rock; on Lucas Valley Road 5.2 mi West from Highway 101 Comment
  CAS-BOT-BC225288  Gilia capitata subsp. chamissonis Alice Eastwood 1923-5-13 11800 Marin Pt. Reyes Comment
  CAS-BOT-BC225299  Gilia capitata subsp. chamissonis Philip A. Munz 1949-5-10 13390 Marin 10 1/2 miles southwest of Inverness, on Point Reyes Peninsula Comment
  JEPS69552  Gilia capitata subsp. chamissonis W. L. Jepson 1919-5-18 8315 Marin Point Reyes Peninsula Comment
  POM299290  Gilia capitata subsp. chamissonis Lester Rowntree 1938-5-18 s.n. Marin Point Reyes Comment
  RSA63720  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1946-6-2 7662 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  UCR202433  Gilia capitata subsp. tomentosa Peter L. Morrell 1993-6-5 267 Marin San Francisco Bay Region, 2500 Tomales-Petaluma Rd., 2.0 miles east of Tomales 66 Comment
  RSA500614  Gilia clivorum Aaron Liston, Sara Meury 1989-4-20 792 -2 Marin Rock Springs. Mt. Tamalpais State Park. 580 Comment
  CAS-BOT-BC225477  Gilia millefoliata John Thomas Howell 1930-4-20 4724 Marin 5 miles from Inverness, Pt. Reyes Peninsula Comment
  UC22420  Glaux maritima J. Burtt Davy 1900-6-18 6735 Marin Point Reyes Comment
  UC525873  Glebionis segetum Herbert F. Copeland 1934-5-27 Marin near Dillon's Beach Comment
  CAS-BOT-BC218436  Glehnia littoralis subsp. leiocarpa John Thomas Howell 1947-6-18 23279 Marin Near Dillon's Beach. Comment
  POM313222  Glyceria declinata H. L. Mason, Malcolm A. Nobs 1949-4-29 739 Marin Marsh at head of Tomales Bay on Bear Creek above junction with Mill Creek. Comment
  RSA413949  Glyceria declinata L. S. Rose 1946-6-20 46170 Marin 4 miles north of Bolinas. Comment
  CAS-BOT-BC282795  Glyceria leptostachya Gordon H. True 1979-3-31 8470 Marin Marshall Beach Road ca. 1 mile northwest of Tomales Bay State Park 60 Comment
  SEINET10605490  Glyceria leptostachya John Thomas Howell 1946-6-16 Howell 22077 Marin Olerna Marshes. Comment
  SEINET10926276  Glyceria leptostachya Lewis S. Rose 1946-6-20 Rose 46170 Marin 4 miles N of Bolinas, shallow water. Comment
  SACT001272  Glyceria pauciflora Malcolm Nobs, S. Smith 1949-6-30 Marin In about 12 inches of water, marshy pond, 1 mile north of station. Comment
  CAS-BOT-BC423312  Gnaphalium palustre R. Brostrom; M. Garcia; M. E. Hannibal; N. Hannibal 2014-9-13 14086 Marin Mount Tamalpais. Marin Municipal Water District lands: Along Bon Tempe Creek, junction of Bullfrog Road and Azalea trail, Fairfax, Marin County, CA Comment
  UC1106274  Gnaphalium palustre John Thomas Howell 1946-9-20 23024 Marin e of Aurora School (Marin-Sonoma County line) Comment
  RSA309532  Gnaphalium palustre Robert A. Norris 1983-7-23 4549 Marin Near W end of Stafford Lake Park, 5 miles W Novato. 43 Comment
  CAS-BOT-BC304490  Grindelia hirsutula John Thomas Howell 1946-8-23 22889 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  CAS-BOT-BC304494  Grindelia hirsutula Gordon H. True 1968-7-26 4717 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Bald Hills just south of Lake Ranch boundary 182 Comment
  CAS-BOT-BC304496  Grindelia hirsutula John Thomas Howell 1933-7-30 11462 Marin San Anselmo Comment
  CAS-BOT-BC314421  Grindelia hirsutula John Thomas Howell 1957-9-15 32961 Marin Saltmarsh, Larkspur Comment
  CAS-BOT-BC314451  Grindelia hirsutula John Thomas Howell 1943-5-22 18149 Marin Fairfax hills Comment
  JEPS41899  Grindelia hirsutula W. L. Jepson 1921-10-2 9511 Marin Bootjack camp Mt. Tamalpais, Bill Williams Trail, Bootjack Camp Comment
  JEPS41906  Grindelia hirsutula R. F. Hoover 1941-2-2 4749 Marin Point Reyes Comment
  SBBG34350  Grindelia hirsutula D. Myrick 1969-8-1 2124 Marin W of Old Saint Hilary, Tiburon 60 Comment
  UC32134  Grindelia hirsutula Alice Eastwood 1896-6-28 Marin Mt. Tamalpais Comment
  UC589582  Grindelia hirsutula Beryl O. Schreiber 1932-6-23 548 Marin Hearts Desire Beach Tomales Bay Comment
  UC747157  Grindelia hirsutula G. Thomas Robbins with J. T. Howell 1945-5-9 1901 Marin near Hamilton Field Air Base 0 Comment
  SDSU2703  Grindelia hirsutula subsp. hirsutula D. F. Howe 1962-7-28 3357 Marin West side of San Francisco Bay just north of Sausalito. Comment
  SEINET2052258 Image available Grindelia hirsutula var. hirsutula W. Savage 1975-7-31 1027 Marin Saltwater marsh adjacent to Corte Madera Creek, Creekside Park, Greenbrae Comment
  RSA254177  Grindelia stricta var. angustifolia Robert A. Norris 1974-7-28 2131 Marin Inverness. Comment
  UC764982  Guillenia lasiophylla R. F. Hoover 1939-4-8 3964 Marin Tiburon Comment
  RSA15230  Guillenia lasiophylla C. B. Wolf 1927-4-24 388 Marin On Stinson Beach to Sausalito Road, south of Mill Valley toll road. Comment
  UCD37138  Hainardia cylindrica Beecher Crampton 1957-6-11 4171 Marin Marin County, just south of Muir Beach. Comment
  RSA279468  Hebe speciosa Robert A. Norris 1979-8-29 3937 Marin Near tunnel betw E ft. Baker and Fts. Cronkhite and Barry, Golden Gate National Recreation Area Comment
Read comments
Apr 22 2011
  JEPS20293  Helenium puberulum Lewis S. Rose 1955-8-1 55170 Marin Bolinas Lagoon 1 Comment
  CAS-BOT-BC223997  Helianthemum scoparium John Thomas Howell 1947-5-18 23180 Marin Carson Ridge Comment
  UC1176903  Helianthus annuus John Thomas Howell 1946-9-20 23011 Marin Novato Comment
  CAS-BOT-BC305802  Helichrysum petiolare J. Sigg 1997-8-5 s.n. Marin Lower slopes of Mt. Tamalpais adjacent to Stinsen [Stinson] Beach 152 Comment
  CAS-BOT-BC305803  Helichrysum petiolare Wilma Follette 1996-7-23 s.n. Marin Tennessee Valley Comment
  SJSU739  Heliotropium arborescens A. W. Jacobs 1941-8-18 Marin residence, San Rafael Comment
  POM194886  Hemizonia congesta H. M. Hall 1915-10 10129 Marin 3 km N of San Rafael. Comment
  RSA81647  Hemizonia congesta James I. McMurphy 1910-6-8 s.n. Marin Hill near Ignacio. Comment
  CAS-BOT-BC306194  Hemizonia congesta subsp. congesta John Thomas Howell 1945-7-29 21337 Marin Bolinas Comment
  CAS-BOT-BC306196  Hemizonia congesta subsp. congesta John Thomas Howell 1946-9-8 22989 Marin Near Ignacio Comment
  CAS-BOT-BC306198  Hemizonia congesta subsp. congesta James I. McMurphy 1917-9-15 s.n. Marin Ignacio station Comment
  CAS-BOT-BC306206  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi. N. of Tomales Comment
  CAS-BOT-BC306189  Hemizonia congesta subsp. congesta F. Almeda 1993-6-11 7252 Marin Ring Mountain at the north end of the Tiburon Peninsula Comment
  CAS-BOT-BC306250  Hemizonia congesta subsp. lutescens John Thomas Howell 1946-9-8 22988 Marin Near Ignacio Comment
  CAS-BOT-BC309637  Hemizonia congesta subsp. lutescens A. A. Heller 1902-6-19 5730 Marin Tiburon peninsula, along the Bay road Comment
  CAS-BOT-BC320489  Hemizonia congesta subsp. lutescens A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13177 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe valves: north of Lake Lagunitas picnic area, swale between Sludge Pond and Pine Point Comment
  JEPS58901  Hemizonia congesta subsp. lutescens Javier Penalosa 1962-11-30 2629 Marin 1000 ft nw of road to Belvedere Island (above road intersecting Tiburon Blvd.); Tiburon Peninsula 304 Comment
  UC197509  Hemizonia congesta subsp. lutescens H. M. Hall 1916-7-24 10252 Marin Novato Comment
  UC480910  Hemizonia congesta subsp. lutescens Katharine Brandegee 1907-6-1 Marin Tiburon Comment
  UC480914  Hemizonia congesta subsp. lutescens Harriet A. Walker 1908-6-13 1192 Marin Olema Comment
  UC89004  Hemizonia congesta subsp. lutescens T. S. Brandegee 1886-6-7 Marin Olema Comment
  CAS-BOT-BC306254  Hemizonia congesta subsp. lutescens H. M. Hall 1931-5-28 13107 Marin 2.2 miles north of Tomales Comment
  CAS-BOT-BC309619  Hemizonia congesta subsp. lutescens James I. McMurphy 1910-6-9 s.n. Marin Green Brae station Comment
  RSA22084  Hemizonia corymbosa subsp. corymbosa J. T. Howell 1939-9-3 15336 Marin Near Black Point. Comment
  SEINET11848432  Hemizonia multicaulis subsp. vernalis H. K. Sharsmith 1962-1 5001 Marin W slope of Bolinas Ridge, Alpine Dam road above Bolinas peninsula 229 Comment
  CAS-BOT-BC310220  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1940-5-26 15530 Marin Little Carson Falls Comment
  UC75866  Hesperevax sparsiflora var. sparsiflora Miss M. Alice King 1896-4-1 Marin Angel Island Comment
  CAS-BOT-BC310224  Hesperevax sparsiflora var. sparsiflora Javier Penalosa 1962-3-17 2251 Marin Tiburon Peninsula. Below Old St. Hilary's Chapel Comment
  CAS-BOT-BC310228  Hesperevax sparsiflora var. sparsiflora R. E. Frenkel 1964-5-28 518 Marin 100 m. west of a point 1.5 miles south of Meadows Country Club on Fairfax-Bolinas Road, on south side of road 304 Comment
  CAS-BOT-BC531658  Hesperocyparis macrocarpa D. Benner; M. Murphy; A. Young; C. Brown 2015-5-9 15729 Marin Mount Tamalpais. Marin Municipal Water District lands: near side of Alex Forman trail Comment
  SD129629  Hesperocyparis sargentii Donald G. Nelson 1937-3-18 458 Marin Mount Tamalpais, along north side of Ridge Crest Boulevard toll road Comment
  CAS-BOT-BC482457  Hesperolinon californicum Doreen L. Smith 2015-4-25 s.n. Marin Leiss Ranch 104 Comment
  CAS-BOT-BC176066  Hesperolinon congestum Alice Eastwood 1912-6-9 301 Marin Tiburon Comment
  JEPS122867  Hesperolinon congestum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 594 Marin Ring Mountain Open Space Preserve Near Taylor Rd. Entrance. Comment
  JEPS16251  Hesperolinon congestum Lewis S. Rose 1939-5-17 39129 Marin Tiburon 15 Comment
  POM139229  Hesperolinon congestum Katherine Brandegee 1909-05 s.n. Marin Hills back of Tiburon. Comment
Read comments
Aug 7 2007
  CAS-BOT-BC176068  Hesperolinon congestum C. Best 1988-5-19 1328 Marin Mc Isaac Ranch - on hill between Sir Francis Drake & the town of Nicasio Comment
  SEINET10460727  Heterocodon rariflorum Howell 1940-5-12 Howell 15421 Marin Lagunitas Creek Comment
  JEPS45023  Heteromeles arbutifolia W. L. Jepson 1921-9-24 9492 Marin w of Fairfax 243 Comment
  CAS-BOT-BC143707  Heteromeles arbutifolia Javier Penalosa 1962-3-31 2281 Marin Ridge over the longer of the Peninsula RR tunnels Comment
  CAS-BOT-BC311181  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1926-6-9 13914 Marin Sausalito Comment
  RSA787120  Heterotheca sessiliflora var. bolanderioides J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-15 9336 Marin Bolinas Road, W of Fairfax, near ridge to trail, S of golf course. Comment
  UC858025  Heuchera micrantha var. erubescens Alice Eastwood 1913-7-10 Marin along road to Bolinas Comment
  CAS-BOT-BC424188  Heuchera micrantha var. hartwegii Ella Dales Cantelow 1936-5-2 1412 Marin Est. in our Native Woods at Ross. Comment
  UC1127191  Heuchera pilosissima B. Schreiber 1936-4-12 2201 Marin 1.6 mi sse Pierc's Ranch 7 Comment
  CAS-BOT-BC319534  Hieracium albiflorum Brandegee No date on label. s.n. Marin Tamalpais Comment
  POM257285  Hierochloe occidentalis Virginia Long 1933-5-4 212 a Marin Mill Valley 61 Comment
  RSA254398  Hierochloe occidentalis Robert A. Norris 1975-4-10 2311 Marin Samuel P. Taylor State Park. Comment
  SBBG33962  Hierochloe occidentalis L. S. Rose 1964-3-19 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  UC1177257  Hirschfeldia incana John Thomas Howell 1942-6-21 17002 Marin Fairfax Comment
  CAS-BOT-BC492937  Hoita macrostachya T. Gosliner; S. Whelan; R. Schneider; M. Munroe; H. Yager; A. Young; R. Johnson; A. Dompe; J. Kurzweil 2015-7-21 Gosliner 005 Marin Mount Tamalpais: Marin Municipal Water District lands: Old Railroad Grade, W of intersecton with Hog Back Rd, E of intersection with Fern Creek Trail Comment
  UC16288  Hoita macrostachya F. P. McLean Aug. 1874 Marin Sausalito Comment
  CAS-BOT-BC231832  Holcus lanatus A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1400 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
  CHSC33989  Holcus lanatus J. D. Prouty 1980-4-12 853 Marin Roadside, Hwy. 1 ca. 1 mi N of Olema. 12 Comment
  UC573680  Holcus lanatus H. S. Yates 1936-6-14 5639 A Marin 1 mi e Aurora School; Sebastopol Quad. Comment
  CAS-BOT-BC320219  Holocarpha macradenia Brandegee No date on label s.n. Marin Tamalpais Comment
  POM139994  Holodiscus discolor Philip A. Munz 1922-8-5 6446 Marin Mt. Tamalpais. 366 Comment
  UC1128009  Holodiscus discolor N. French 1935-4-9 640 Marin e of south end of Muir Woods, Quandrangle Tamalpais Muir Woods; Quandrangle Tamalpais 256 Comment
  UC1536987  Holodiscus discolor Gordon H. True Jr. 1937-6-6 709 Marin Forest Knolls 60 Comment
  UCD85364  Hordeum brachyantherum Beecher Crampton 1954-4-28 1816 Marin 2.5 miles NE of Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC284604  Hordeum brachyantherum subsp. brachyantherum Alice Eastwood 1912-6-1 s.n. Marin Kentfield Comment
  UC55042  Hordeum brachyantherum subsp. brachyantherum Jos. Burtt Davy 1899-7-19 Marin Point Reyes Peninsula Comment
  SEINET6034944  Hordeum marinum R. A. Norris 4724 Marin Mount Tamalpais. Between Mountain Theater and Parking Lot. to the northeast. 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-BC289344  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-10 25306 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC289346  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 25307 Marin Fort McDowll, Angel Island Comment
  CAS-BOT-BC289348  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-6 25294 Marin Hamilton Field Comment
  CAS-BOT-BC289352  Hordeum murinum subsp. glaucum Javier Penalosa; J. T. Howell 1961-5-5 1435 Marin Tiburon Blvd. ca. 100 yds. west of Blackfield Drive, Tiburon Peninsula Comment
  CAS-BOT-BC289353  Hordeum murinum subsp. glaucum Javier Penalosa 1961-4-29 1353 Marin Northwest of Marin Country Day School, Tiburon Peninsula Comment
  SEINET10892983  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 Howell 25307 Marin Dooryard weed, Fort McDowell, Angel Island. Comment
  NY436001  Horkelia bolanderi var. marinensis A. D. E. Elmer 07 1903 5039 Marin Comment
  UC1753833  Horkelia californica subsp. californica Annetta M. Carter, Edward Lee 1934-6-17 656 Marin Olema-Bolinas Road near Five-Brook. Comment
  SDSU9070  Horkelia californica subsp. frondosa D. F. Howe 1961-7-28 3074 Marin Canyon 0.5 miles above Stinson Beach on the road to Mt. Tamalpais 152 Comment
  RSA51302  Horkelia tenuiloba Peter H. Raven 1950-6-4 2300 -a Marin Ayala Flat, Matt Davis Trail, Mount Tamalpais 457 Comment
  RSA85760  Horkelia tenuiloba E. Crum 1933-7-9 1507 Marin South side of Mount Tamalpais 335 Comment
  CAS-BOT-BC508344  Hyacinthoides hispanica Barrett Anderson 1987-4-8 3370 Marin Bolinas Ridge, Bolinas/Fairfax Road on the east side of ridge 240 Comment
  CAS-BOT-BC232277  Hypericum anagalloides E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1508 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC400876  Hypericum anagalloides Milo S. Baker 1929-7-16 3709 a Marin Lighthouse Road west Inverness Comment
  CAS-BOT-BC400878  Hypericum anagalloides Malcom A. Nobs; S. Galen Smith 1949-6-29 894 Marin On north side of Pt. Reyes road, just north of Pierce Pt. road, about 3 miles north of Inverness Comment
  UC1192269  Hypericum anagalloides Malcolm A. Nobs and S. Galen Smith 1949-6-29 894 Marin ca. 3 mi. n. Inverness (n. side of Pt. Reyes rd., just n. of Pierce Pt. rd.) Comment
  POM316827  Hypericum androsaemum Patricia Wilder 1965-6-7 3572 Marin Pierce Point Road, ca. 0.1 mi. beyond Tomales Bay State Park, Point Reyes area. 15 Comment
  CAS-BOT-BC410245  Hypericum concinnum A. A. Heller 1906-6-12 8399 Marin Near the summit of Mt. Tamalpais. Comment
  CAS-BOT-BC401393  Hypericum scouleri Robert Soost 1996-7-11 s.n. Marin Pt. Reyes, abandoned ranch near Bull Point Trail in a marsh by the arm of Drakes Estero Comment
  CAS-BOT-BC312870  Hypochaeris F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CAS-BOT-BC229776  Hypochaeris glabra S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1004 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  CAS-BOT-BC229778  Hypochaeris glabra C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1116 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  JEPS77770  Hypochaeris radicata Robert M. Lloyd 1963-4-24 2369 Marin 7.7 mi w Inverness (on road to McClures Beach) Comment
  POM289686  Hypochaeris radicata Lyman Benson 1934-8-30 6121 Marin Bolinas Bay; Mt. Range: Seaward N Coast; Watershed: Pacific Ocean. 30 Comment
  UCD133463  Hypochaeris radicata K. Esau 1932-4-2 s.n. Marin Stinson Beach, Mill Valley. Comment
  CAS-BOT-BC366853  Ilex Greg de Nevers 1997-11-25 11115 Marin Larkspur Comment
  CHSC3191  Iris Cona Kingsford 1966-4-6 Marin Petaluma-Tomales Road, 1.5 miles N of Tomales Bay, along roadside. Comment
  CAS-BOT-BC133503  Iris C. H. M. 1915-5-1 s.n. Marin Lagunitas Comment
  RSA120325  Iris douglasiana S. S. Tillett 1956-6-30 585 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  CAS-BOT-BC263260  Iris macrosiphon A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 105 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CAS-BOT-BC278119  Iris macrosiphon C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13115 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  JEPS17333  Iris macrosiphon W. L. Jepson 1896-3-23 Marin Ross Valley Comment
  UC571175  Iris macrosiphon H. L. Mason 1926-3-6 2685 Marin near Lake Lagunitas Comment
  UC747018  Iris macrosiphon G. Thomas Robbins 1944-4-14 1532 Marin about 3 mi w Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 396 Comment
  RSA366826  Iris macrosiphon H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  RSA152551  Iris missouriensis H. N. Metcalf 1962-4-30 s.n. Marin At junction of Fallon-Two Rock Road, and CA Hwy 1. Comment
  CAS-BOT-BC88647  Isatis tinctoria John Thomas Howell 1974-5-2 50328 Marin Stinson Beach. In yard of Barbara Menzies. Comment
  UC534853  Isoetes bolanderi H. E. Parks 1925-9-18 Marin Lake Lagunitas Comment
  CAS-BOT-BC69878  Isoetes nuttallii John Thomas Howell 1947-5-25 23203 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC112469  Isolepis cernua John Thomas Howell 1966-6-9 41561 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  SEINET2053165 Image available Jaumea carnosa W. Savage 1975-7-31 1029 Marin Corte Madera Creek, Creekside Park, Greenbrae Comment
  UC615265  Jaumea carnosa Beryl O. Schreiber 1936-6-21 2256 Marin Shell Beach Tomales Bay 1 Comment
  RSA107424  Jaumea carnosa L. S. Rose 1955-8-1 55171 Marin Bolinas Lagoon 2 Comment
  CAS-BOT-BC110000  Juncus acutus Doreen Smith 1994-11-30 s.n. Marin Channel at the southwest corner of Davidson Middle School, southeast of the footbridge. Comment
  CHSC105153  Juncus balticus subsp. ater Peter F. Zika 2008-7-16 23912 Marin Upper edge of Salicornia salt marsh, E aspect, with Juncus lescurii, full sun, W shore of Bodega Harbor (Central Coast, CCo) 1 Comment
Read comments
Jan 15 2012
  UC1177403  Juncus bolanderi John Thomas Howell 1942-7-12 17025 Marin Potrero Meadow Mt. Tamalpais Comment
  UCD141314  Juncus bolanderi Malcolm A. Nobs; S. Galen Smith 1949-6-28 885 Marin 1-1/2 miles north of Iverness. Comment
  RSA23197  Juncus breweri I. L. Wiggins 1938-7-14 8934 Marin Stinson Beach, south end of Bolinas Bay. Comment
  UC726226  Juncus bufonius A. A. Heller 1941-7-18 16241 Marin w of Inverness (near the foot of the grade, n of the head of Drakes Estuary); Point Reyes Peninsula Comment
  RSA503503  Juncus bufonius var. bufonius Robert A. Norris 1975-4-10 2308 Marin Wet soil near Paradise Dr. Corte Madera. Comment
  UC1106290  Juncus bufonius var. occidentalis John Thomas Howell 1941-7-6 16355 Marin Kent Trail Mt. Tamalpais Comment
  UC1177401  Juncus effusus subsp. pacificus John Thomas Howell 1943-7-4 18252 Marin on road to Pt. Reyes Ledum Swamp Comment
  CDA29669  Juncus effusus var. brunneus D. G. Kelch 2009-6-25 9 .466 Marin China Beach, North San Rafael: China Camp State Historic Park. Comment
Read comments
Nov 14 2011
  SDSU11806  Juncus falcatus D. F. Howe 1969-5-27 4576 Marin South part of Pt. Reyes Beach. Comment
  UC1101031  Juncus hesperius Herbert L. Mason 1946-7-24 12932 Marin second lake s. Bear Valley (on rd. to Lake Ranch) Comment
  SEINET11787164  Juncus hesperius E. H. Graham 1931-1 6840 Marin Pointe Reyes Comment
  UC1106299  Juncus kelloggii John Thomas Howell 1949-5-25 25337 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC531274  Juncus phaeocephalus A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15782 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake Comment
  JEPS67065  Juncus phaeocephalus unknown 1925-7-23 1 Marin Pt. Reyes Comment
  UC614784  Juncus phaeocephalus Beryl O. Schreiber 1936-6-28 2273 Marin 1.5 mi nnw Indian Beach; Tomales Bay 91 Comment
  UC589987  Juncus phaeocephalus var. paniculatus H. S. Yates 1936-6-14 5642 Marin 1 mi e Aurora School (on road between Two Rock and Fallon); Sebastopol Quad. 45 Comment
  RSA298525  Juncus phaeocephalus var. paniculatus Robert A. Norris 1982-5-22 4389 Marin West end of Stafford Lake, 5 miles W Novato. 43 Comment
  POM227000  Juncus phaeocephalus var. phaeocephalus Roxana S. Ferris, I. L. Wiggins 1935-7-19 8090 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness Comment
  RSA127069  Juncus xiphioides J. T. Howell 1939-10-1 15365 Marin Lake Lagunitas. Comment
  CAS-BOT-BC175937  Koeleria Virginia E. Long 1933-5-4 210 a Marin Mill Valley. On ridge above Mill Valley and Muir Woods 91 Comment
  CAS-BOT-BC231828  Koeleria macrantha G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1557 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
  UCD85746  Koeleria macrantha Beecher Crampton 1957-6-11 4188 Marin rocky bluffs above the sea, 1.3 miles north of Muir Beach. Comment
  CAS-BOT-BC271347  Koeleria pyramidata A. A. Beetle 1941-5-20 2720 Marin South of Stinson Beach Comment
  RSA254164  Lactuca saligna Robert A. Norris 1974-10-13 2229 Marin By Panoramic Highway, near Stinson Beach-Muir Woods junction. Comment
  UCR247532  Lapsana communis Dean Kelch, D. A. Weinstein 2011-5-15 11 .250S Marin Samuel Taylor State Park 37 Comment
  CAS-BOT-BC338160  Lasthenia californica Robert Soost 2002-4-12 s.n. Marin Hills southeast of Abbott's Lagoon, Point Reyes National Seashore Comment
  CAS-BOT-BC338166  Lasthenia californica Javier Penalosa 1961-3-25 1191 Marin Tiburon Peninsula. 600 ft. ridge above Tiburon 167 Comment
  HSC33220  Lasthenia californica Thomas W. Nelson 1974-4-22 1215 Marin Rock Springs beside the road out Bolinas Ridge Comment
  JEPS9903  Lasthenia californica subsp. californica Lauramay Tinsley 1926-1-1 Marin near Mill Valley Comment
  JEPS22848  Lasthenia californica subsp. macrantha A. E. Wieslander 1934-3-18 419 Marin Point Reyes 182 Comment
  JEPS98740  Lasthenia californica subsp. macrantha Raymund Chan 1998-5-9 98030 Marin near parking lot at light house Point Reyes Comment
  SEINET11447681 Image available Lasthenia californica subsp. macrantha A. Mann 1974-10-10 s.n. Marin Dillon beach 30 Comment
  UC625504  Lasthenia californica subsp. macrantha Frank W. Gould 1938-5-7 369 Marin near lighthouse grounds (above cliffs); Point Reyes 121 Comment
  UC566741  Lasthenia glaberrima H. L. Mason 1928-4-13 4313 Marin n San Rafael Comment
  POM361573  Lasthenia glaberrima L. S. Rose 1941-6-10 41266 Marin Hicks Valley, 9 miles W of Novato. 61 Comment
  RSA127097  Lasthenia glaberrima J. T. Howell 1944-5-21 19495 Marin Lagunitas Meadows, Mount Tamalpais. Comment
  CAS-BOT-BC27921  Lasthenia macrantha subsp. macrantha John Thomas Howell 1947-4-30 23108 Marin Ocean bluff just above high-tide line, Dillons Beach Comment
  RSA123030  Lasthenia minor B. O. Schreiber 1937-4-25 2385 Marin Pt. Reyes Peninsula 8 miles W of Invernus 30 Comment
Read comments
Mar 22 2013
  PASA1053  Lathyrus strictus Annetta Carter 1929-2-22 Marin Comment
  JEPS64858  Lathyrus tingitanus W. L. Jepson 1940-6-5 19943 Marin Tiburon, ne of railroad yards Tiburon Comment
  UC81776  Lathyrus torreyi unknown 1891-6-14 Marin Bolinas Heights Comment
  CAS-BOT-BC279932  Lathyrus vestitus J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13026 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC931197  Lathyrus vestitus C. L. Hitchcock 1950-6-6 19256 Marin 6 mi from Pt. Reyes Peninsula tip; Pt. Reyes Peninsula Comment
  POM277782  Lathyrus vestitus subsp. vestitus Lyman Benson 1929-3-21 1024 Marin North of Sausalito. Comment
  RSA0008477  Layia carnosa B. O. Schreiber 1937-4-25 2386 Marin Point Reyes Peninsula, 8 miles west of Inverness. 30 Comment
  RSA394724  Layia chrysanthemoides Quinn P. Sinnott, Kathy A. Sinnott 1976-4-11 648 Marin C and M Ranch, north of Novato. 91 Comment
  CAS-BOT-BC321791  Layia gaillardioides John Thomas Howell 1947-4-27 23091 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC321775  Layia gaillardioides Alice Eastwood 1921-5-1 s.n. Marin Ross Valley Comment
  CAS-BOT-BC379657  Layia platyglossa Carl B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 mi. by road from the Lighthouse. 60 Comment
  CAS-BOT-BC379684  Layia platyglossa David D. Keck; J. Clausen 1935-6-15 3360 Marin 2 mi. E. of Muir Beach, on hills overlooking the ocean. Comment
  SBBG98247  Layia platyglossa H. F. Copeland 1934-5-27 Marin Dillon's Beach Comment
  UC217410  Layia platyglossa H. M. Hall 1921-6-7 11273 Marin nearly south Willow Camp (Bolinas Bay); San Francisco Bay, Bolinas Bay Comment
  CAS-BOT-BC379680  Layia platyglossa Javier Penalosa 1961-4-8 1299 Marin Tiburon Peninsula; Plateau north-west of 748 ft. summit above Paradise Cove. 137 Comment
  RSA14720  Layia platyglossa subsp. platyglossa C. B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UC1120987  Ledum glandulosum A. E. Wieslander 1938-10-27 858 Marin 2 mi nw of Inverness 114 Comment
  UC1101257  Lemna valdiviana Malcolm A. Nobs, S. Galen Smith 1949-6-29 905 a Marin n of Inverness (Point Reyes); Point Reyes Comment
  CAS-BOT-BC534878  Lemna valdiviana John Thomas Howell 1939-7-16 s.n. Marin Azalea Flat, Matt Davis Trail, Mt. Tamalpais Comment
  UC750589  Leontodon saxatilis John Thomas Howell 1945-7-29 21333 Marin Bolinas Comment
  CAS-BOT-BC215704  Lepechinia calycina H. E. McMinn No date on label. 23 Marin Unspecified Comment
  CAS-BOT-BC215706  Lepechinia calycina James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC215708  Lepechinia calycina John Thomas Howell 1930-12-28 5723 Marin Slope of Mt. Tamalpais above Mill Valley Comment
  CAS-BOT-BC215750  Lepechinia calycina Marcus E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  RSA279477  Lepechinia calycina Robert A. Norris 1979-5-30 3913 Marin Bolinas-Fairfax R., N of Alpine Lake, Mt. Tamalpais area. 274 Comment
  SD6163  Lepechinia calycina unknown Jul 1917 Marin Near Tamalpais. Comment
  UC140278  Lepechinia calycina Katharine Brandegee 1907-6-28 Marin Bolinas Ridge Comment
  UC416689  Lepechinia calycina Franklin P. Nutting 1893-1 Marin Near Mill Valley Comment
  UCLA64435  Lepechinia calycina Joseph Andorfer Ewan 1933-9-10 7958 Marin Head of Redwood Canyon, Tamalpais region Comment
  RSA120728  Lepidium didymum S. S. Tillett 1956-6-29 559 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  CAS-BOT-BC89528  Lepidium lasiocarpum John Thomas Howell 1949-5-25 25339 Marin Point Reyes Peninsula. Comment
  UC1177252  Lepidium lasiocarpum var. lasiocarpum John Thomas Howell 1947-6-18 23277 Marin Dillons Beach Comment
  RSA584267  Lepidium sativum J. T. Howell 1986-9-15 s.n. Marin Growing in the Terra Linda Vegetable Garden at Nova Albion and Cermenho Ct., Terra Linda, San Rafael. Comment
  CAS-BOT-BC531270  Lepidium strictum A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15354 Marin Mount Tamalpais. Marin Municipal Water District lands: south of Bon Tempe valves Comment
  CAS-BOT-BC12888  Lepidium strictum Catherine Best; Alva Day 1980-5-29 80 -44 Marin Angel Island. Along roadside at Ayala Cove. Comment
  UC1950193  Leptochloa fusca subsp. fascicularis Barbara Ertter with Elizabeth Neese 1988-10-29 8018 Marin Nicasio Reservoir ca 10 airmiles SW of Petaluma and W of Novato; on NW edge of reservoir, on Nicasion Valley Road ca mi E of Petaluma Rd Comment
  CAS-BOT-BC149604  Leptosiphon androsaceus Wilma Follette 2003-5-1 s.n. Marin Mt. Burdell. Monolopia site. Comment
  SD62437  Lessingia hololeuca Willard Spence 1960-10-16 636 Marin Corner of East Blithedale and Camino Alto Mill Valley Comment
  CAS-BOT-BC324200  Lessingia micradenia var. micradenia John Thomas Howell 1927-5-8 2360 Marin Phoenix Lake Comment
  CAS-BOT-BC324206  Lessingia micradenia var. micradenia L. R. Abrams 1915-10-26 5616 Marin Between Mt. Tamalpais and Fairfax Comment
  CAS-BOT-BC422413  Lessingia micradenia var. micradenia L. McCubbin; F. Leist; P. Suri; N. Reid 2014-6-14 14230 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
  UC1287488  Lessingia micradenia var. micradenia Willard Spence 1962-7-26 740 Marin 2 mi e Alpine Lake (Bolinas-Fairfax Road) Comment
  CAS-BOT-BC324204  Lessingia micradenia var. micradenia Alice Eastwood 1915-9-26 s.n. Marin along road near Liberty's Comment
  CAS-BOT-BC283522  Leymus X vancouverensis John Thomas Howell 1946-7-4 22177 Marin Dillons Beach Comment
  UC1106111  Leymus X vancouverensis John Thomas Howell 1946-7-4 22175 Marin Dillons Beach Comment
  CAS-BOT-BC283523  Leymus X vancouverensis John Thomas Howell 1945-6-30 21251 Marin Stinson Beach Comment
  UC60746  Leymus X vancouverensis J. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  SEINET203549 Image available Leymus californicus F. J. Hermann 1955-7-25 11930 Marin Inverness: 4 miles west on Point Reyes Road. Comment
  CAS-BOT-BC273577  Leymus californicus R. Bacigalupi 1946-6-14 2784 Marin Ledge directly above Shell Beach, shore of Tomales Bay, 2 miles north of Inverness Comment
  UCD37439  Leymus californicus Beecher Crampton 1960-6-8 5617 Marin Marin County, 2 miles west of Lagunitas, Samuel P. Taylor State Park. Comment
  CAS-BOT-BC274401  Leymus mollis John Thomas Howell 1945-6-30 21250 Marin Stinson Beach Comment
  RSA108332  Leymus triticoides Frank W. Gould 1941-5-31 1300 Marin 0.3 miles southwest of Tacolma. Comment
  CAS-BOT-BC274490  Leymus triticoides Catherine Best 1981-7-10 s.n. Marin At Old St., Hilarys Garden - growing on south side of steps south of museum, Tiburon Comment
  RSA93413  Leymus vancouverensis Milo S. Baker 1945-9-13 11217 Marin Roadside just East of Estero Crossing on road to Pt. Reyes Peninsula Comment
  JEPS170  Ligusticum apiifolium H. E. Parks 1923-6-10 1500 Marin Tiburon Island (prob. Tiburon Peninsula) Comment
  UC1122989  Ligusticum apiifolium B. Schreiber 1936-4-12 2169 Marin 0.3 mi. n.-n.e. Pierce's Ranch; Point Reyes Quad. 30 Comment
  UC21304  Ligusticum apiifolium J. Burtt Davy 1900-6-18 6766 Marin Point Reyes Comment
  CAS-BOT-BC451613  Lilaea scilloides John Thomas Howell 1946-5-4 21720 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC451612  Lilaea scilloides John Thomas Howell 1940-3-17 15391 Marin Lagunitas Meadows Comment
  JEPS62010  Lilium pardalinum Edith A. Lee 1918-7-8 Marin vicinity Fairfax (just off the Bolinas road) Comment
  JEPS19613  Limnanthes douglasii W. L. Jepson 1897-4-10 13548 Marin Mill Valley Comment
  SEINET12183585  Limnanthes douglasii B. A. Stein 1982-1 856 Marin Hwy. 101 c. 3 mi S of Sonoma County line Comment
  UC971844  Limnanthes douglasii subsp. douglasii Charles T. Mason Jr. 1948-5-16 1201 Marin 12 mi w Inverness (on e side of Inverness-Pt. Reyes road) 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
  CAS-BOT-BC45865  Limnanthes douglasii var. sulphurea Alice Eastwood 1906-5-1 n.s Marin Pt. Reyes Comment
  RSA14788  Limonium californicum L. S. Rose 1935-9-1 35587 Marin China Camp, 5 mi NE of San Rafael. 1 Comment
  UC589456  Limonium californicum Beryl O. Schreiber 1932-7-27 693 Marin Heart's Desire Ranch Tomales Bat Comment
  JEPS117946  Limonium duriusculum Zoya Akulova-Barlow Sep 2009 s. n. Marin near intersection of freeway 101 and highway 1. Comment
  CDA37809  Limonium ramosissimum Kelsey Marie Setliff 2011-7-11 s.n. Marin Richardson Bay, east side of Highway 101. 0 Comment
  RSA400272B  Limosella aquatica H. de Forest 1930-8-15 s.n. Marin Phoenix Lake. Comment
  UC106851  Linanthus acicularis Michener and Bioletti May 1893 10 Marin Tocaloma Comment
  CAS-BOT-BC83562  Linanthus acicularis Doreen Smith 2003-5-1 s.n. Marin Indian Valley Open Space. Above toad pond N of playing field. Comment
  UC1301142  Linanthus androsaceus Helen K. Sharsmith 1962-5-30 5086 Marin Point Reyes Peninsula San Francisco Bay Region 45 Comment
  UC579780  Linanthus grandiflorus David D. Keck 1937-7-3 4574 Marin at head of Drakes Estero Point Reyes, Drakes Estero Comment
  UC907887  Linanthus grandiflorus H. L. Mason 1932-7-24 7123 Marin Point Reyes Comment
  UCD118704  Linanthus pungens Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  SEINET14301644 Image available Lithocarpus densiflorus Robert A. Norris 1974-10-13 2216 Marin Panoramic highway, Mt. Tamalpais area Comment
  UC1177413  Lithocarpus densiflorus John Thomas Howell 1947-5-25 23206 Marin Mt. Tamalpais; Berry Trail Comment
  SEINET13953003 Image available Lithocarpus densiflorus Dunn, Bennett Dziekanowski 1976-1 2454 Marin Vicinity of Samuel Taylor Camprground in coast redwoods 305 Comment
  CAS-BOT-BC36117  Lithocarpus densiflorus var. densiflorus C. Hart Merriam 1919-8-30 s.n. Marin Lagunitas Comment
  JEPS47661  Lithophragma heterophyllum V. King Chesnut 1889-3-23 Marin Mt. Tamalpais Comment
  UC11909  Lithophragma heterophyllum J. Burtt Davy 1893-4-26 142 B Marin Mt. Tamalpais Comment
  UC1202477  Lobelia cardinalis Miss K. D. Jones 1922-8-16 Marin Belvedere Comment
  CAS-BOT-BC60182  Lobularia maritima Javier Penalosa 1961-2-25 1064 Marin Tiburon Peninsula. Tiburon. Comment
  UC1177298  Logfia filaginoides John Thomas Howell 1946-5-12 21800 Marin Carson Ridge Comment
  JEPS33572  Logfia gallica W. L. Jepson 1941-6-15 20616 Marin Tiburon Peninsula Comment
  CHSC60206  Lolium multiflorum J. Boze 1982-4-17 408 Marin Along side of Rd. A104, 3 mi e of Junction with Hwy. 1. Comment
  UC589548  Lolium multiflorum Beryl O. Schreiber 1932-6-30 640 Marin Indian Beach Tomales Bay; , Indian Beach Comment
  UC60761  Lolium multiflorum Jos. Burtt Davy 1900-6 6782 Marin Point Reyes Peninsula Comment
  UCD66310  Lolium multiflorum Mrs. H. P. Kelley 1916-4-1 Marin Marin County. Comment
  CAS-BOT-BC231826  Lolium perenne A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1411 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CHSC13811  Lolium perenne M. E. Banning 1969-5-9 95 Marin W. end of Samuel P. Taylor Park on Highway 104. 60 Comment
  CAS-BOT-BC269153  Lolium temulentum John Thomas Howell 1943-5-9 s.n. Marin San Raphael [Rafael] Comment
  CAS-BOT-BC269152  Lolium temulentum John Thomas Howell 1941-5-25 16232 Marin Near Bootjack, Mt. Tamalpais Comment
  SEINET215149  Lomatium dasycarpum Cary A. Mitchell 1969-4-12 9 Marin South side of Mount Tamalpais. Comment
  UCD127624  Lomatium dasycarpum P. B. Kennedy 1914-4-19 4703 Marin Mill Valley. Comment
  POM78239  Lomatium dasycarpum subsp. dasycarpum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC240502  Lonicera hispidula C. H. M. 1919-9-9 s.n. Marin Lagunitas Comment
  CAS-BOT-BC322138  Lonicera hispidula C. Kellner; S. Whelan; R. Schneider; A. Gossel; S. Whitney; R. Krueger; C. Haggerty; S. Kawachi 2013-2-23 13104 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow behind the Fish Chalet. Comment
  CAS-BOT-BC240503  Lonicera hispidula Saichi Kawahara 1971-1-1 1960 Marin Wentworth Valley near the coast Comment
  JEPS24428  Lonicera hispidula var. vacillans Peter M. Ray with Rimo Bacigalupi 1949-10-9 1536 Marin e Bootjack Camp (s-facing slope of Mt. Tamalpais); Mt. Tamalpais 487 Comment
  LA83072  Lonicera hispidula var. vacillans O. H. Kappler; 1943-5-20 447 Marin ranch, near San Rafael Comment
  UC441283  Lonicera hispidula var. vacillans Harriet A. Walker 1908-6-13 1194 Marin Olema Comment
  UC614781  Lotus Beryl O. Schreiber 1936-6-28 2274 Marin 1.5 mi nnw Indian Beach; Tomales Bay 106 Comment
  POM316658  Lotus Patricia Wilder 1965-6-7 3513 Marin Point Reyes Rd., ca. 1.5 miles E of junc. with San Geronimo Rd. 15 Comment
  SEINET11071702 Image available Lotus corniculatus Jane McCaskill, C. H. Lamoureux 1956-6-29 503 Marin 3.5 miles west of Inverness on Point Reyes Light Road, Marin County, California. Comment
  UCD106719  Lotus corniculatus C. W. Tilforth; John Dourley 1973-7-17 900 Marin 1 mi. s. of Indian Beach along Pierce Point Rd., Tomales Bay. Comment
  UC1537097  Lotus formosissimus Gordon H. True Jr. 1937-6-6 715 Marin Point Reyes 30 Comment
  UC615475  Lotus heermannii Beryl O. Schreiber 1933-6-30 858 Marin Tomales Point Comment
  RSA90325  Lotus humistratus F. W. Peirson 1912-07 2004 Marin Mt. Tamalpais. Comment
  POM19297  Lotus junceus P. A. Munz 1922-8-5 6442 Marin Mt. Tamalpais. 335 Comment
  UC1177184  Lotus junceus var. biolettii John Thomas Howell 1944-6-4 19531 Marin Inverness Ridge Comment
  UC15651  Lotus micranthus Harley P. Chandler 1899-4-8 257 Marin n slope Mt. Tamalpais Comment
  SEINET10484440  Lotus purshianus Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2461 Marin Collected in a valley pasture about 3 mi se of lagunitas enroute to fairfax. Summer drought oak savannah habitat. 274 Comment
  UC1177188  Lotus scoparius John Thomas Howell 1940-9-15 Marin Stinson Beach Comment
  RSA92822  Lotus stipularis Peter H. Raven 1950-4-22 1870 Marin Alpine Lake to Fairfax. Comment
  JEPS81163  Lotus strigosus Edward Lee with W. Joseph 1935-7-18 1560 Marin Zig-zag Fire Trail Mt. Tamalpais Comment
  UC1300864  Lotus wrangelianus Helen K. Sharsmith 1962-5-30 5077 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  RSA169460  Lotus wrangelianus L. S. Rose 1963-5-24 63063 Marin Tiburon. 30 Comment
  UC1177185  Lotus wrangelianus John Thomas Howell 1940-5-12 Marin San Anselmo Canyon Comment
  CAS-BOT-BC201237  Lupinus Charles Piper Smith 1947-6-27 47617 Marin Point Reyes Peninsula, Radio Station Road, School Zone Comment
  CAS-BOT-BC201247  Lupinus Charles Piper Smith 1948-4-26 48153 Marin Highway 1 - Point Reyes Station, 2 miles north Comment
  UC73200  Lupinus affinis Milo S. Baker 1904-5-2 Marin near Fairfax; near Fairfax 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
  CAS-BOT-BC196161  Lupinus albifrons var. douglasii James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196177  Lupinus albifrons var. douglasii H. E. McMinn 1925-12-20 1580 Marin On summit Bolinas Ridge - a little to inward slope Comment
  CAS-BOT-BC196409  Lupinus arboreus John Thomas Howell 1930-4-20 4740 Marin Pt. Reyes Comment
  UC201935  Lupinus arboreus Miss Harriet A. Walker 1913-6-15 3010 Marin Tennessee Cove Comment
  UC73237  Lupinus arboreus Miss M. Alice King 1894-3-31 Marin mouth of Bear Valley Comment
  UCD106643  Lupinus arboreus Andreas Stohr 1996-5-19 15 Marin Dillons Beach. 5 Comment
  UCSB42829  Lupinus arboreus B. Phillips 1980-3-28 40 Marin collected 3.85 mi N, along the W-side of State Highway 1 Stinson Beach - Stinson Beach and State Highway 1 3 Comment
  SEINET10451221  Lupinus arboreus Tilforth 1973-7-18 TILFORTH 924 Marin Low, mounded much branched shrubs, flowers yellow. Ca 0.25 mile e of point Reyes light house Comment
  CDA6131  Lupinus bicolor D. G. Kelch 2006-5-1 6 .175 Marin Lucas Valley Rd. Comment
  UC1177441  Lupinus bicolor John Thomas Howell 1946-4-18 21652 Marin Ignacio Comment
  UCSB17124  Lupinus bicolor Brooks, Terry 1963-4-8 Marin 1 mi. N of Golden Gate Bridge, on Ft. Baker 30 Comment
  CAS-BOT-BC215069  Lupinus chamissonis John Thomas Howell 1939-6-18 14779 Marin Near Mud Lake Comment
  CAS-BOT-BC215070  Lupinus chamissonis John Thomas Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC215074  Lupinus chamissonis Alice Eastwood 1923-5-13 11781 Marin Point Reyes Comment
  UC56336  Lupinus chamissonis J. Burtt Davy 1900-6-27 6797 Marin Point Reyes Comment
  SEINET7716853  Lupinus densiflorus Unknown 1887-7-5 Marin Camp Taylor Comment
  UC1177217  Lupinus formosus John Thomas Howell 1946-5-25 21934 Marin Greenbrae Hills Comment
  RSA128988  Lupinus formosus var. formosus Peter H. Raven 1949-5-4 424 Marin Tiburon. 220 Comment
  RSA51243  Lupinus latifolius subsp. latifolius Peter H. Raven 1950-4-24 1874 Marin Alpine lake to Fairfax. 305 Comment
  OBI48286  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 1416 Marin Lucas Valley Rd, 100-150 yds E jct Nicasio Rd at Nicasio Comment
  CAS-BOT-BC279928  Lupinus nanus A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13221 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  SEINET13198370 Image available Lupinus nanus A. G. Vestal 1947-5-12 s.n. Marin Comment
  UC196349  Lupinus nanus Edward Lee Greene 1886-4-16 Marin Olema Comment
  UC201058  Lupinus nanus Katharine Brandegee May 1913 Marin Mill Valley , Tamalpais (Tamalpais) Comment
  UCD109358  Lupinus polyphyllus Rimo Bacigalupi; L. Heckard, J. Roof 1964-4-29 8952 Marin east of northeastern arm of Abbotts Lagoon, Point Reyes region. 9 Comment
  SEINET10490187  Lupinus polyphyllus var. grandifolius Menzies 1969-5-25 MENZIES s.n. Marin Bolinas-Olema road, first swale beyond eucalyptus groves on w side of road. When opening, banner reddish-violet, wings dusky salmon-pink, and keel pale greenish-ivory. After anthesis all parts more rosy-lavender with the banner purplish-rose, the whole fading brownish tinged. Comment
  UCSC000396  Lupinus succulentus Beryl O. Schreiber 1932-3-13 82 Marin rocky slope near Stinson Beach Comment
  UC1129738  Lupinus variicolor A. E. Wieslander 1934-3-18 416 Marin Point Reyes; Point Reyes Quad., Point Reyes Comment
  SEINET10969937  Lupinus variicolor Smith 1947-6-27 Smith 47608 Marin Point reyes radio station, 1.9 mi n. Prostrate herb. Comment
  SEINET12154789  Lupinus variicolor E. G. Graham 1931-1 6896 Marin Pt. Reyes, nr lighthouse Comment
  CAS-BOT-BC263266  Luzula comosa G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 207 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  SJSU4068  Luzula comosa C. W. Sharsmith 1965-5-23 7391 Marin Ledum Swamp, 3 mi NW of Inverness, Pt Reyes Peninsula Comment
  UCD161963  Luzula comosa var. comosa Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  UC1140928  Lythrum californicum Volney Rattan June 1881 Marin Mount Tamalpais 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
  UC1949289  Lythrum tribracteatum Barbara Ertter with Linda Vorobik 1990-9-29 9652 Marin on NW side; Stafford Lake W of Novato on Novato Creek Comment
  CAS-BOT-BC157668  Madia gracilis Peter Rubtzoff 1980-5-11 9440 Marin San Anselmo Comment
  CAS-BOT-BC343095  Madia gracilis Gordon H. True 1968-7-5 4671 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC343607  Madia sativa H. M. Hall 1931-5-25 13078 Marin Gallinas Valley Comment
  CAS-BOT-BC343615  Madia sativa David D. Keck; J. Clausen 1935-6-15 3361 Marin 2 miles E. of Muir Beach Comment
  UC830906  Madia sativa Lewis S. Rose 1939-9-3 39359 Marin Corte Madera 6 Comment
  UC33259  Madia sativa J. Burtt Davy 1900-6-27 6824 Marin Point Reyes Comment
  SEINET3391023 Image available Mahonia pinnata Lewis S. Rose 1932-3-8 3259 Marin Tocaloma 27 Comment
  UC672092  Maianthemum dilatatum Herbert L. Mason 1929-4-26 5226 Marin marsh near summit Light House Rd. Inverness Ridge Comment
  CAS-BOT-BC300541  Maianthemum racemosum E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13445 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  RSA304217  Maianthemum racemosum subsp. amplexicaule James R. Shevock 1971-2-27 698 Marin Franklin Creek 91 Comment
  SEINET8492238  Maianthemum stellatum M. J. Williams 1968-4-6 s.n. Marin Nicasio Lake dam. 76 Comment
  CHSC46942  Marah fabacea R. A. Schlising 1962-4-28 2189 Marin 1 mi S Inverness along Sir Francis Drake Hwy. Comment
  SEINET11972073  Marah fabacea E. H. Graham 1931-1 6850 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  JEPS127929  Marah oregana Adam C. Schneider with Robert Steers 2014-3-29 524 Marin Along hill northeast of Miwok Tr Trailhead at Bunker Rd. Comment
  CAS-BOT-BC71132  Marsilea Catherine Best 1989-7-16 1349 Marin Tennessee Valley Comment
  CAS-BOT-BC348135  Matricaria discoidea Javier Penalosa 1961-4-29 1364 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  UC16109  Medicago arabica F. T. Bioletti April, 1892 Marin Ross Valley Comment
  CHSC36417  Melica californica Kirsten Tarp 1982-4-17 144 Marin 6.2 mi n of Point Reyes Station on Hwy 1; roadside. 12 Comment
  UC53677  Melica californica Jos. Burtt Davy 1901-4-13 6887 Marin Angel Island Comment
  UC1106141  Melica geyeri John Thomas Howell 1941-5-25 16227 Marin Potrero Meadow; Mt. Tamalpais Comment
  SEINET10599404  Melica geyeri var. aristulata John Thomas Howell 1947-5-18 Howell 23185 Marin Shade of deep woods, Lagunitas Measdows, Comment
  SJSU3885  Melica subulata C. W. Sharsmith 1964-4-25 7236 Marin near Mud Lake, Inverness Ridge, Point Reyes Peninsula 381 Comment
  SEINET10599643  Melica subulata M. E. Banning 1969-9-5 Banning 94 Marin Just W. of Samuel P. Taylor Park on Highway 104. 61 Comment
  CAS-BOT-BC262527  Melica torreyana John Thomas Howell 1940-5-12 15430 Marin Between Little Carson and Carson Ridge Comment
  CAS-BOT-BC353420  Melica torreyana P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13527 Marin Mount Tamalpais. Marin Municipal Water District lands: Small drainage north of first bend in Fish Grade between Sky Oaks Road and Filter Plant Road Comment
  SEINET199916 Image available Melica torreyana J. T. Howell 1939-5-14 14678 Marin Serpentine area near Collier Spring Mt Tamalpais Comment
  UCD88839  Melica torreyana Beecher Crampton 1957-6-11 4186 Marin Ridges of rocky bluffs above the sea, 1.3 miles north of Muir Beach. Comment
  UCD89098  Melica torreyana P. B. Kennedy 1914-3-22 4638 Marin Mill Valley Station. Comment
  SEINET10599675  Melica torreyana Lewis S. Rose 1946-5-14 Rose 46069 Marin Mt. Tamalpais, Potrero Meadows. 610 Comment
  UC88383  Micropus amphibolus T. S. Brandegee 1892-6-12 Marin Mt. Tamalpais Comment
  JEPS77196  Micropus californicus var. californicus Robert M. Lloyd 1963-4-24 2345 A Marin 2.6 mi s of Fairfax; Bolinas Road 182 Comment
  CAS-BOT-BC348747  Microseris bigelovii John Thomas Howell 1947-5-4 23128 Marin San Rafael Hills Comment
  CAS-BOT-BC423313  Microseris bigelovii R. Crowe; A. Young; M. Cherry; M. Camarillo; K. Cortez; C. Flok 2014-4-26 14138 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UC1106189  Microseris bigelovii John Thomas Howell 1947-4-23 23070 Marin w of Mt. Vision; Drakes Estero Comment
  CAS-BOT-BC348737  Microseris bigelovii Katharine Brandegee No date on label s.n. Marin Bodega Comment
  RSA620429  Microseris lindleyi Wilma Follette 1997-4-28 s.n. Marin E San Geronimo Ridge County open space, E of Bates Canyon, below serpentine outcrops Comment
  UC34643  Microseris paludosa E. L. Greene 1886-4-15 Marin Tomales Bay Comment
  SEINET12350535  Mimulus aurantiacus Unknown 1998-5-25 18 Marin N of Inverness, past Historic "L" Ranch, off Pierce Point Road, overlooking Tomales Bay 17 Comment
  OBI54807  Mimulus aurantiacus var. aurantiacus Dixie Damrel, Robin Zank 1997-7-17 26 Marin Inverness, One mi S of corner of Balboa and Portola Comment
  LA209377  Mimulus guttatus C. E.; 1921-4-4 sn Marin Dipsea Trail Comment
  JEPS11431  Mimulus inodorus W. L. Jepson 1922-8-13 9803 Marin Inverness 6 Comment
  UC112813  Mimulus moniliformis Katharine Brandegee 1908-7-6 Marin grade between Larsens and Bolinas Comment
  JEPS10457  Mimulus nasutus L. M. Newlon 1921-1 95 Marin Mt. Tamalpais Comment
  CAS-BOT-BC229717  Minuartia douglasii T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1202 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  CAS-BOT-BC388677  Minuartia douglasii Alice Eastwood 1912-6-9 311 Marin Tiburon Comment
  HSC23481  Minuartia douglasii R. A. Vanbianchi 1971-7-1 22 Marin San Geronimo Ridge above San Geronimo Comment
  JEPS51401  Moehringia macrophylla Adele Lewis Grant 1917-4-20 925 Marin near head of Cataract Gulch (Tamalpais); Tamalpais 609 Comment
  UC1177427  Moehringia macrophylla John Thomas Howell 1946-7-7 22210 Marin Potrero Meadow Mt. Tamalpais; , Potrero Meadow Comment
  SEINET11943852  Moehringia macrophylla M. T. Doutt 1931-1 358 Marin Mt. Tamalpais 457 Comment
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Dec 4 2018
  CAS-BOT-BC435027  Mollugo verticillata John Thomas Howell 1939-10-15 15371 Marin Alpine Lake Comment
  CAS-BOT-BC220414  Monardella purpurea Peter H. Raven; Michael P. Johnson 1967-5-1 21131 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC220418  Monardella purpurea John Thomas Howell 1939-5-21 14689 Marin West side Tiburon Peninsula Comment
  SEINET10582127  Monardella purpurea A. Graff 1993-7-14 Graff 193 Marin Mt. Tamalpais, Rock Springs Trail from Mt. Theatre. Serpentine. Locally frequent at the base of shrubs. After exit the first set of woods, find Monardella purpurea in the open, on both sides of the trail. With Adenostema fascicularis, Heteromeles arbutifolia, Quercus sp., grasses and encroaching Pseudotsuga menziesii and Umbellularia californica. Bombus sp. Comment
  SEINET10582128  Monardella purpurea A. Graff 1993-7-14 Graff 194 Marin Mt. Tamalpais, Rock Springs Trail from Mt. Theatre. Serpentine. Locally frequent at the base of shrubs. After the first open area, pass through another set of woods. In the next open area, find Monardella purpurea on both sides of the trail. With Adenostema fascicularis, Heteromeles arbutifolia, Quercus sp., grasses and encroaching Pseudotsuga menziesii and Umbellularia californica. Bombus sp. Comment
  SBBG33286  Monardella sinuata subsp. nigrescens J. P. Broughton 1969-7-13 1278 Marin near W-facing beach, Pt Reyes Nat Seashore Comment
  SEINET892720  Monardella sinuata subsp. nigrescens Carl B. Wolf 1934-1 5776 Marin Pt. Reyes Peninsula, 3 miles by road from the lighthouse 60 Comment
  POM257152  Monardella undulata H. L. Mason, Annetta Carter 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
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Sep 4 2013
  UC2037109  Monardella undulata Carl B. Wolf 1934-6-28 5776 Marin 3 mi by road from Lighthouse; Pt. Reyes Peninsula 60 Comment
  UC25534  Monardella undulata J. Burtt Davy 1900-7-12 6856 Marin Point Reyes Comment
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Sep 4 2013
  CAS-BOT-BC220539  Monardella villosa John Thomas Howell 1944-7-9 19689 Marin Inverness Ridge Comment
  RSA0022773  Monardella villosa subsp. subserrata J. T. Howell 1930-7-20 5374 Marin Near Phoenix Lake. Comment
  UC1101401  Montia fontana S. Galen Smith 1951-3-8 1908 Marin in arm of Bon Tempe Lake Bon Tempe Lake Comment
  UC634942  Montia fontana H. L. Mason 1926-3-6 2686 Marin near Lake Lagunitas Comment
  UCD101755  Montia fontana S. Galen Smith 1951-3-8 1908 Marin in a marshy arm of Bon Tempe Lake. Comment
  CAS-BOT-BC445170  Montia parvifolia Greg de Nevers 2001-6-4 12521 Marin Cataract Gulch. Comment
  UC1300964  Montia parvifolia Helen K. Sharsmith 1962-5-30 5076 Marin near Lagunitas (San Francisco Bay Region); San Francisco Bay Region 121 Comment
  CAS-BOT-BC445169  Montia parvifolia Mrs. E. C. Sutliffe 1922-5-1 s.n. Marin Lagunitas Creek Comment
  SBBG98330  Morella californica J. A. Ewan 1933-10-22 8052 Marin "Cold Bog", Point Reyes Peninsula Comment
  CAS-BOT-BC515663  Muscari botryoides A. Eastwood 1927-3-1 s. n. Marin Eastwood place, Mt. Tamalpais Comment
  JEPS70781  Myosotis latifolia W. L. Jepson 1918-4-20 7452 Marin woods near town Mill Valley 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
  OBI83147  Myosotis latifolia Dixie Damrel, Robin Zank 1997-5-27 17 Marin Approx. 450 ft S from corner of Balboa and Portola Comment
  UCD119535  Myosotis scorpioides P. B. Kennedy 1918-3-31 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC101682  Myrica californica Bell Richardson Jackson 1920-5-1 s.n. Marin Inverness Comment
  CAS-BOT-BC101683  Myrica californica Elmer I. Applegate 1897-12-29 3001 Marin Pt. Reyes Penn. Comment
  JEPS30063  Myrica californica W. L. Jepson 1891-7-20 Marin Tiburon Comment
  UCSC003155  Myrica californica Peter Kamb 1948-10-9 1533 Marin Bootjack Trail - Mt. Tamalpais Comment
  HSC36096  Myriophyllum aquaticum Otis Wimer 1973-10-7 731007 .1 Marin Keys Creek 1 mi. N of Tomales Comment
  RSA128311  Myriophyllum hippuroides J. T. Howell 1946-6-20 s.n. Marin 2 miles south of Olema. Comment
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Aug 2 2010
  CAS-BOT-BC366852  Myrtus Greg de Nevers 1997-11-25 11114 Marin Larkspur Comment
  CAS-BOT-BC259929  Nassella lepida John Thomas Howell 1943-5-30 18195 Marin Azalea Flat, Mount Tamalpais Comment
  CAS-BOT-BC259945  Nassella lepida Javier Penalosa; J. T. Howell 1961-6-29 1884 Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  CDA37414  Nassella lepida D. G. Kelch 2011-5-13 11 .249-C Marin Near Phoenix Lake. Comment
  CAS-BOT-BC260161  Nassella pulchra Javier Penalosa 1961-4-1 1261 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Boulevard, NW of road to Belvedere Island 15 Comment
  UCD87667  Nassella pulchra Lewis S. Rose 1946-4-18 46046 Marin Black Point. 6 Comment
  SEINET5763377 Image available Nasturtium officinale Herbert L. Mason 1941-1 12424 Marin Tomales Point, 1 mi W of Indian Beach 91 Comment
  UC727277  Navarretia heterodoxa Rimo Bacigalupi 1943-7-16 2770 Marin summit at head of Big Carson Canyon Carson Ridge, Big Carson Canyon Comment
  CAS-BOT-BC233601  Navarretia pubescens Doreen Smith 1994-5-5 s.n. Marin Above San Andreas Drive water tank on Mount Burdell Comment
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May 25 2018
  CAS-BOT-BC232721  Navarretia rosulata Doreen Smith 2003-5-15 s.n. Marin S facing slopes of Mount Tamalpais, by side of Old Stage Road (fire road NE of Bootjack Camp) Comment
  UC932058  Navarretia rosulata Verne Grant and Alva Grant 1946-6-13 7665 Marin near Fairfax Comment
  UC1719854  Navarretia squarrosa David Fruchter 91 b Marin Bon Tempe Comment
  RSA468360  Navarretia squarrosa M. B. Dunkle 1936-8-14 4784 Marin Southwest Inverness, Coastal Northern California Comment
  SEINET8729375 Image available Navarretia squarrosa L. S. Rose 1941-1 41359 Marin Leucas Valley 90 Comment
  CAS-BOT-BC533019  Navarretia viscidula B. Fowler; S. Whelan; A. Fiel; L. Going 2015-7-24 15916 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Next to Alex Forman Trail, 40 ft from Lake Lagunitas parking lot Comment
  UC133895  Navarretia viscidula unknown Marin San Rafael Comment
  UC101968  Navarretia viscidula Katharine Brandegee 1907-6-29 Marin Bolinas Road Tamalpais Comment
  LA95715  Nemacaulis denudata var. denudata Carl Epling; William Stewart 1936-4-6 sn Marin San Quetin?? Comment
Read comments
Jul 19 2018
  UC192158  Nemophila heterophylla C. F. Sonne April 1887 Marin Ross Valley Comment
  UC880929  Nemophila heterophylla Lewis S. Rose 1941-3-18 41043 Marin 8 mi e Nicassio (Gallinas Valley); , e of Nicassio 60 Comment
  UC1301147  Nemophila menziesii var. atomaria Helen K. Sharsmith 1963-3-9 5198 Marin Alpine Dam Road above Fairfax; San Francisco Bay Region, above Fairfax 243 Comment
  UC1784147  Nemophila menziesii var. atomaria Ethel Crum 1930-1 667 Marin Point Reyes Comment
  RSA42344  Nemophila menziesii var. atomaria Lincoln Constance, James Ashley, H. L. Mason 1946-3-22 3028 Marin Jct of Alpine Lake road with Pine Mtn fire trail, 2 miles SW of Fairfax 168 Comment
  RSA169408  Nemophila menziesii var. menziesii L. S. Rose 1963-5-30 63064 Marin Point Reyes Lighthouse. 30 Comment
  CAS-BOT-BC7225  Nemophila nemorensis Alice Eastwood 1895-4-14 s.n. Marin Fairfax Comment
  CAS-BOT-BC219427  Nemophila parviflora John Thomas Howell 1948-5-16 24302 Marin Eldridge Grade near summit, Mt. Tamalpais Comment
  SEINET3156496  Nemophila parviflora N. L. Gardner 1908-4-28 sn Marin Mill Valley, at the southerly base of Mt. Tamalpais Comment
  RSA0013868  Nymphaea alba Doreen Smith, Wilma Follette 2004-8-10 s.n. Marin Near a pond on eastern side of Tennessee Valley. Comment
  RSA13535  Oemleria cerasiformis H. E. Parks 1930-3-15 403 Marin Tiburon Peninsula. 61 Comment
  UC466710  Oemleria cerasiformis Harriet A. Walker 1908-6-13 1197 Marin Olema Comment
  UC410826  Orobanche bulbosa Walton Clark 1929-5-1 Marin Mount Tamalpais Comment
  UC1076308  Orobanche fasciculata Herbert L. Mason 1925-4-12 1321 Marin Mt. Tamalpais. Comment
  UC217612  Orobanche fasciculata Katharine Brandegee Marin Mount Tamalpais. Comment
  CAS-BOT-BC499922  Orobanche fasciculata H. L. Mason 1917-3-1 s.n. Marin Mt. Tamalpais Comment
  RSA0059442  Orobanche fasciculata John Thomas Howell 1927-5-8 2377 Marin East slope of Mt. Tamalpais. Comment
  CAS-BOT-BC238419  Orthocarpus John Thomas Howell 1957-6-27 s.n. Marin Hearts Desire Beach, Tomales Bay State Park Comment
  RSA501260  Orthocarpus floribundus Aaron Liston, Sara Meury 1989-4-19 791 -3 Marin Point Reyes National Seashore, Chimney Rock Comment
  POM129003  Orthocarpus lithospermoides D. D. Keck, John T. Howell 1927-5-8 2362 Marin Lake Lagunitas. Comment
  RSA407953  Orthocarpus purpurascens Francis W. Pennell, John T. Howell 1940-5-20 25472 Marin Point Reyes. 122 Comment
  RSA22240  Orthocarpus purpurascens var. latifolius Alice Eastwood, John T. Howell 1939-5-28 s.n. Marin Point Reyes. Comment
  POM128999  Orthocarpus pusillus D. D. Keck, John T. Howell 1927-5-8 2363 Marin Lake Lagunitas. Comment
  UC1177443  Oxalis albicans subsp. pilosa John Thomas Howell 1939-4-23 14607 Marin Blythe Canyon Mill Valley Comment
  UC17202  Oxalis albicans subsp. pilosa Harley P. Chandler 1900-2-26 531 Marin Mill Valley Comment
  HSC23754  Oxalis corniculata Tim Baroni 1971-7-27 144 Marin Tam Valley, 395 Lowell Dr. Comment
  UCD110795  Oxalis micrantha John Thomas Howell 1946-6-20 22099 Marin Stinson Beach. Comment
  UC1130244  Oxalis oregana H. S. Yates 1935-2-4 5036 Marin Muir Woods Tamalpais quad 91 Comment
  SEINET10494957  Oxalis oregana R. D. Sage 1992-1-9 Sage 13406 -2 Marin Collected along redwood creek near camp eastwood, 2 km s, 2.5 km w mill valley. Comment
  SEINET10494958  Oxalis oregana R. D. Sage 1992-1-9 Sage 13406 -1 Marin Collected along redwood creek near camp eastwood, 2 km s, 2.5 km w mill valley. Comment
  SEINET10837348  Oxalis oregana Heidi H. Schmidt 1993-6-8 Schmidt 824 Marin Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. 150 Comment
  CHSC1176  Oxalis pes-caprae A. Stone 1963-4-20 Marin Near Dillon Beach. 15 Comment
  CAS-BOT-BC532978  Oxalis pilosa A. Williams; M. Barana; D. Klein; E. Brusati; S. Whelan 2015-3-28 15518 Marin Mount Tamalpais. Marin Municipal Water District lands: North shore of SE arm of Nicasio Reservoir, S of access road Comment
  CAS-BOT-BC253839  Panicum dichotomiflorum Doreen Smith 1995-9-1 s.n. Marin Lucas Valley Road near Mount Shasta Drive junction Comment
  CAS-BOT-BC253870  Panicum miliaceum Gordon H. True 1974-11-19 7842 Marin G. H. True Residence, 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC253874  Panicum miliaceum Emerson (Kay) Best 1977-9-14 s.n. Marin Old St. Hilary's, Tiburon Comment
  CAS-BOT-BC253869  Panicum miliaceum John Thomas Howell 1989-8-31 s.n. Marin In the Community Garden at Nova Albion and Cermenho Court, Terra Linda, San Rafael Comment
  SEINET203592 Image available Parapholis incurva F. J. Hermann 1955-7-25 11916 Marin Tamalpais Valley, CA Comment
  UCD88674  Parapholis incurva Javier Penalosa 1961-5-5 1427 Marin Tiburon Peninsula. Below Tiburon Blvd., ca. 100 yds. West of Blackfield Drive. Comment
  UCD88686  Parapholis incurva Collector Unknown 1925-6-7 2106 Marin Sausalito. Comment
  RSA276862  Parentucellia latifolia T. C. Fuller, G. D. Barbe 1978-5-18 2389 Marin South of Marshall-Petaluma Road, 3.5 km east of Marshall. Comment
  UCD123250  Parentucellia latifolia G. Douglas Barbe 1978-8-12 2384 Marin south of Marshall-Petaluma Road, 3.5 km east of Marshall. Comment
  UCD123259  Parentucellia viscosa Andreas Stohr 1996-5-19 24 Marin roadside near cow pasture about 2 miles east of Dillion Beach. 100 Comment
  UC27320  Pedicularis densiflora J. Burtt Davy 1894-2-22 796 Marin Mount Tamalpais Comment
  RSA523349  Pedicularis densiflora Gordon H. True Jr. 1936-3-21 358 Marin Near Forest Knolls. 107 Comment
  UCD20201  Pelargonium capitatum Roman Gankin 1967-11-26 s.n. Marin Dillon Beach. Comment
  CAS-BOT-BC69177  Pellaea andromedifolia Javier Penalosa 1961-4-1 1252 Marin 602 ft. hill west of Paradise Cay, towards NWPRR tracks 137 Comment
  SEINET7728185  Pellaea andromedifolia Unknown Marin Ross Valley Comment
  CAS-BOT-BC258787  Pennisetum clandestinum John Thomas Howell 1965-10-13 41415 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UCR224654  Pennisetum setaceum Dean Kelch 2007-3-29 07 .100 Marin Greenbrae Hills; between San Quintin Shooting Range and Drake's Landing development 85 Comment
  CAS-BOT-BC330492  Pentachaeta bellidiflora Miss. H. A. Walker 1911-4-1 2321 Marin Larkspur, at the eaterly base of Mt. Tamalpais Comment
  CAS-BOT-BC330493  Pentachaeta bellidiflora Miss. H. A. Walker 1911-4-1 2321 Marin Larkspur, at the eaterly base of Mt. Tamalpais Comment
  POM273123  Pentachaeta bellidiflora J. T. Howell 1946-5-25 21933 Marin Greenbrae HillsGreenhorn Mountain Range: North Rim of Kern Canyon. Comment
  UC750706  Pentachaeta bellidiflora John Thomas Howell 1946-5-25 21933 Marin Greenbrae Hills Comment
  HSC23485  Pentagramma triangularis R. A. Vanbianchi 1971-12-25 106 Marin San Geronimo Ridge, above the town of San Geronimo Comment
  RSA0059331  Pentagramma triangularis Lewis S. Rose 1948-11-21 48238 Marin Mt. Tamalpais, s. slope. 305 Comment
  RSA0066063  Pentagramma triangularis M. B. Dunkle 1931-7-11 2486 Marin Tomales Bay near Iverness. San Francisco Bay Region. 15 Comment
  UC589332  Pentagramma triangularis subsp. triangularis Beryl O. Schreiber 1932-7-27 699 Marin Hearts Desire Beach; Tomales Bay Comment
  CAS-BOT-BC77057  Pentagramma triangularis subsp. triangularis D. E. Breedlove 1961-12-31 1425 Marin On shale cliff along road 1.4 mi E of State 1 at Point Reyes Station on side road to Nicasio. 45 Comment
  RSA98330  Perideridia kelloggii F. W. Peirson 1925-10-3 6456 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC149606  Persicaria lapathifolia Doreen Smith 2001-9-16 s.n. Marin Nicasio Reservoir Comment
  CAS-BOT-BC330383  Petasites frigidus var. palmatus Henry M. Pollard 1936-1-1 1936 Marin Near Lagunitas Comment
  CDA3409  Petrorhagia dubia G. H. True 1971-6-3 6477 A Marin Road to Black Point 0.5 miles east of Redwood Highway and 1.5 miles northeast of Ignacio. Comment
  UC1784142  Phacelia Ethel Crum 1930-1 664 Marin Point Reyes Comment
  UC1602002  Phacelia californica H. S. Yates 1934-3-18 3715 Marin Point Reyes Point Reyes Quadrangle Comment
  UC700304  Phacelia distans G. Thomas Robbins 1944-4-13 1495 Marin ca 4 mi w Hamilton Field Air Base; Big Rock Ridge 487 Comment
  UC1299142  Phacelia divaricata Freed W. Hoffman 1947-4-23 637 a Marin Tiburon Peninsula Comment
  UC56708  Phacelia divaricata H. P. Chandler 1900-2-26 492 Marin s slope Mt. Tamalpais Comment
  UC168670  Phacelia malvifolia Katharine Brandegee 1907-1 Marin ocean bluffs near Bolinas Comment
  UC35533  Phacelia malvifolia V. King Chesnut 1888-4-28 Marin Angel Island Comment
  CAS-BOT-BC265763  Phalaris aquatica Javier Penalosa 1961-5-30 1527 Marin Tiburon Blvd. +-50 yards west of Blackfield Drive, Tiburon Peninsula Comment
  UCD88176  Phalaris aquatica Javier Penalosa 1961-5-30 1528 Marin Tiburon Peninsula. Tiburon Blvd., ca. 50 yds., W of Blackfield Drive. Comment
  CAS-BOT-BC265762  Phalaris aquatica Catherine Best 1983-5-23 s.n. Marin Growing along a creek near East Blighedale about 100 yards east of Camino Alto, Mill Valley Comment
  CAS-BOT-BC265775  Phalaris aquatica John Thomas Howell 1945-8-12 21381 Marin Above salt marsh, Tiburon Comment
  SEINET10660063  Phalaris aquatica John Thomas Howell 1945-8-12 Howell 21381 Marin Subsaline flat above salt marsh, Tiburon Comment
  CAS-BOT-BC265858  Phalaris canariensis John Thomas Howell 1943-5-22 18123 Marin Deer Park near Fairfax Comment
  POM301698  Phalaris lemmonii J. C. Roos 1940-6-11 1913 Marin junction of Highway 37 and 10, north of San Rafael Comment
Read comments
Jun 10 2015
  UCD89021  Phalaris lemmonii H. S. Yates 1937-6-5 6571 Marin 1 mile SW of Black Point. 1 Comment
  CAS-BOT-BC250602  Phalaris minor John Thomas Howell 1944-5-7 19425 Marin Greenbrae Comment
  CAS-BOT-BC250603  Phalaris minor John Thomas Howell 1944-5-28 19511 Marin Between Manzanita and Almonte Comment
  SEINET3144276  Phalaris minor L. S. Rose 1940-4-28 40240 Marin Bootjack camp, Mt. Tamalpais 305 Comment
  CAS-BOT-BC531462  Phalaris paradoxa A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15807 Marin Mount Tamalpais. Marin Municipal Water District lands: near Alpine Lake, across Bullfrog Creek from Bullfrog Quarry Comment
  CAS-BOT-BC452038  Phyllospadix torreyi John Thomas Howell 1943-10-3 19331 Marin On Muir Beach Comment
  CAS-BOT-BC207281  Pickeringia montana var. montana Alice Eastwood 1925-8-2 s.n. Marin Mt. Tamalpais Comment
  RSA275982  Pickeringia montana var. montana Robert A. Norris 1978-4-8 3741 Marin Between Ft. Baker and Vista Point (by Golden Gate Bridge). Comment
  UC555472  Pickeringia montana var. montana Herbert L. Mason 1924-9-21 1106 Marin Tamalpais; n slope Comment
  UC83768  Pickeringia montana var. montana Katharine Brandegee June, 1905 Marin Tamalpais Comment
  JEPS46847  Pinus muricata W. L. Jepson 1906-11-11 2622 Marin Inverness Comment
  JEPS46852  Pinus muricata W. L. Jepson Apr. 1893 Marin Inverness Point Reyes Peninsula Comment
  JEPS47950  Pinus muricata W. L. Jepson Nov 11 1906-Nov 12 1906 2621 Marin Inverness Comment
  CAS-BOT-BC136564  Piperia elegans Mrs. H. C. Cantelow 1940-8-12 4064 Marin Field redacted by CAS, contact the data manager for more information Comment
  UCSC008278  Piperia elegans subsp. decurtata Randall Morgan 1991-9-28 2053 -P Marin Chimney Rock, Point Reyes Comment
  RSA70089  Piperia transversa Mabel Peirson 1912-07 1702 Marin Mt. Tamalpais Comment
  CDA2329  Piptochaetium setosum T. H. Harris 1978-5-17 Marin Ridge between Garden Canyon and Pike County Gulch on western slope of Bolinas Ridge ca. 3 1/4 miles north of Stinson Beach. 0 Comment
  UCD89900  Piptochaetium stipoides Thomas H. Harris 1978-5-17 s.n. Marin ridge between Garden Canyon and Pike County Gulch on western slope of Bolinas Ridge, ca. 3.25 miles north of Stinson Beach. Comment
  SEINET261330  Piptochaetium stipoides var. stipoides Mary E. Barkworth, D Amme 1993-6-15 5171 Marin Bolinas Ridge; 0.5 mi E of US Hwy 1 on dirt rd Comment
  UC78192  Plagiobothrys chorisianus E. L. Greene 1886-4-28 Marin Comment
  CAS-BOT-BC322130  Plagiobothrys nothofulvus A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13213 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  UC78070  Plagiobothrys nothofulvus Mrs. K. Brandegee Marin Tamalpais Comment
  RSA501269  Plagiobothrys nothofulvus Aaron Liston, S. Meury 1989-4-20 792 -3 Marin Rock Springs. Mt. Tamalpais State Park. 580 Comment
  JEPS116838  Plagiobothrys undulatus David Gowen 2007-5-6 698 Marin Mt. Burdell area, in Hidden Lake. Comment
  CAS-BOT-BC60831  Planodes virginica Wilma Follette 1988-5-14 s.n. Marin On the Martinelli Ranch, National Sea Shore Park just north of Point Reyes Station. Comment
  CAS-BOT-BC309810  Plantago coronopus A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13245 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  RSA523585  Plantago erecta W. L. Jepson 1920-5-26 9058 Marin Novato. Comment
  UC450043  Plantago erecta C. F. Sonne Apr 1887 1012 Marin Comment
  CAS-BOT-BC279942  Plantago lanceolata C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13117 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  RSA698386  Plantago maritima J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay. Comment
  JEPS21970  Plantago maritima var. californica G. Thomas Robbins 1958-5-31 3847 Marin near sw edge of Rodeo Lagoon Comment
  UCD124436  Plantago subnuda Beecher Crampton 1960-6-8 5602 Marin Pt. Reyes peninsula, northern section of Inverness Ridge, 1.5 miles south of Mc Clure's Beach. Comment
  JEPS3467  Plantago truncata subsp. firma John Thomas Howell 1940-5-26 15519 A Marin SW of Fairfax on southern ridge in San Anselmo Canyon. Comment
  JEPS37912  Plantago truncata subsp. firma M. S. Jussel 1934-5-1 Marin Meadow at Lake Lagunitas Comment
  CAS-BOT-BC91771  Platystemon californicus Alice Eastwood 1906-5-1 s.n. Marin Point Reyes. Comment
  UC614728  Platystemon californicus Beryl O. Schreiber 1936-4-12 2175 Marin Tomales Point; 0.2 mi e of Pierce's Ranch Comment
  JEPS58911  Plectritis brachystemon Berta B. Kessel 1946-5-12 1962 Marin Tiburon Peninsula, Paradise Cove Paradise Cove; Tiburon Peninsula, Paradise Cove Comment
  CAS-BOT-BC175947  Plectritis brachystemon Gordon H. True 1964-5-6 1347 Marin Hills w. of Sausalito Comment
  UC1536791  Plectritis ciliosa G. H. True 1936-3-22 371 Marin near Forest Knolls Comment
  SEINET12333195  Plectritis macrocera F. H. Utech 1988-1 88 -157 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile mark 9.80 380 Comment
  CAS-BOT-BC260918  Pleuropogon californicus Doreen Smith 1993-3-20 s.n. Marin On Mt. Burdell opposite San Carlos, Novato Comment
  UCD90206  Pleuropogon californicus var. californicus A. A. Beetle 1946-5-6 4275 Marin Black Point. Comment
  POM284985  Pleuropogon hooverianus Robert F. Hoover 1941-5-12 5042 Marin Woodacre Comment
  UC1446212  Pleuropogon refractus Paul But 1976-4-23 P 16 Marin near Point Reyes Bird Observatory (by a fire trail) Comment
  CAS-BOT-BC244442  Poa annua Javier Penalosa 1961-2-25 1081 Marin Tiburon Peninsula. Tiburon. Recreation Center below St. Hilary's Church Comment
  CAS-BOT-BC244443  Poa annua John Thomas Howell 1946-4-21 21696 Marin Near Point Reyes Lighthouse Comment
  UC1132599  Poa compressa H. S. Yates 1936-6-14 5638 Marin 1 mi e Auron School; Sebastopol Quadrangle Comment
  CAS-BOT-BC255115  Poa confinis John Thomas Howell 1946-4-21 21682 Marin Near radio station, Point Reyes Peninsula Comment
  CAS-BOT-BC254657  Poa douglasii Bell Richardson Jackson 1932-4-1 s.n. Marin Point Reyes Comment
  SEINET6859349 Image available Poa douglasii Wanda P. Vestal, A. G. Vestal 1947-5-13 s.n. Marin Bodega Head, dunes at middle of peninsula. Comment
  CAS-BOT-BC246667  Poa howellii John Thomas Howell 1941-5-25 16201 Marin West Point to West Peak, Mt. Tamalpais Comment
  UC750657  Poa howellii Lewis S. Rose 1946-5-14 46070 Marin Potrero Meadows; Mt Tamalpais 609 Comment
  UCD91138  Poa howellii Lewis S. Rose 1946-5-14 46070 Marin Mt. Tamalpais, Potrero Meadows. 609 Comment
Read comments
Feb 22 2012
  CAS-BOT-BC255855  Poa kelloggii John Thomas Howell 1943-5-2 17928 Marin Big Carson Canyon Comment
  UCD91666  Poa secunda subsp. secunda P. B. Kennedy 1914-4-19 4708 Marin Mill Valley. Comment
  CDA12108  Poa unilateralis G. F. Hrusa 1989-4-22 5930 Marin North Coast Biodiversity Arena; Pt. Reyes National Seashore. Comment
  UC526154  Poa unilateralis John Thomas Howell 1933-4-12 10995 Marin Sausalito hills Sausalito Comment
  CAS-BOT-BC232890  Polemonium carneum Kellogg 1871-5-31 s.n. Marin Sausalito Comment
  CAS-BOT-BC232894  Polemonium carneum Kellogg; Brannan 5 May 188? s.n. Marin Sausalito Comment
  UC17441  Polygala californica Chestnut and Drew 1889-5-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC413749  Polygonum argyrocoleon Walter Lennon 1974-10-24 s.n. Marin Pt. San Pedro Blvd., San Rafael Comment
  UC1136129  Polygonum bistortoides B. O. Schreiber 1938-5-14 2513 Marin 1 mi ssw Pelican Point; Point Reyes Quadrangle Comment
  UC1176913  Polygonum marinense John Thomas Howell 1949-5-22 25326 Marin Drakes Estero; salt marsh at head Comment
  CAS-BOT-BC419747  Polygonum multiflorum M. Hayakawa 1976-6-20 s.n. Marin Mill Valley Comment
  CAS-BOT-BC366866  Polygonum paronychia Greg de Nevers 1998-4-19 11161 Marin Point Reyes National Seashore, Abbotts Lagoon Comment
  SEINET11939256  Polygonum punctatum E. H. Graham 1931-1 6846 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC420146  Polygonum ramosissimum subsp. ramosissimum John Thomas Howell 1945-7-8 21284 Marin San Antonio salt marshes Comment
  CAS-BOT-BC420979  Polygonum spergulariiforme John Thomas Howell 1946-9-20 23021 Marin East of Dillons Beach Comment
  UC1177502  Polypodium John Thomas Howell 1947-3-23 23046 Marin Cataract Gulch Mt. Tamalpais Comment
  UC1446031  Polypodium Ed Lee 1978-11-25 4760 Marin e arm of headlands bounding Drake's Bay (slope overlooking Drake's Bay, n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  UC615261  Polypodium Beryl O. Schreiber 1932-2-20 17 Marin First Valley Trail Inverness Comment
  CHSC21419  Polypodium californicum Robert A. Schlising; A. Eagle 1962-12-29 2425 q Marin Samuel P. Taylor State Park; Sir Francis Drake Highway. Comment
  RSA689955  Polypodium californicum L. S. Rose 1948-5-8 48107 Marin Mill Valley Comment
  CAS-BOT-BC76854  Polypodium calirhiza John Thomas Howell 1966-4-6 41459 Marin Tiburon - John Thomas Howell Botanical Garden Comment
  UC1478295  Polypodium calirhiza Alan R. Smith 1981-12-31 836 Marin Along Sky Trail between junctions with Old Pine Trail and Meadow Trail Bear Valley area; Pt. Reyes Nat'l Seashore Comment
  CAS-BOT-BC72047  Polypodium calirhiza Mary Elizabeth Parsons Hawver s.n. Marin Kentfield Comment
  CAS-BOT-BC72051  Polypodium calirhiza Javier Penalosa 1962-3-17 2256 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  CAS-BOT-BC76853  Polypodium calirhiza John Thomas Howell 1947-3-23 23046 Marin Mt. Tamalpais - Cataract Gulch Comment
  RSA160483  Polypodium calirhiza Robert M. Lloyd 1962-1-29 571 Marin Near lighthouse gate at south end of Pt. Reyes Comment
  UC1177507  Polypodium glycyrrhiza John Thomas Howell 1943-5-2 Marin Big Carson Comment
  UC1440078  Polypodium glycyrrhiza Alan Smith Feb 1977 603 Marin along fire rd. n of Alpine Lake Dam Comment
  UC1446067  Polypodium glycyrrhiza A. Smith with MacNeill, Lee, and Sherry Whitmore 1979-2-6 715 Marin Along road from Fairfax to Olema (Sir Francis Drake Blvd) just before boundary of Samuel P. Taylor State Park (near Shafter) S side of road, just beyond crossing of Lagunitas Creek 48 Comment
  CAS-BOT-BC76815  Polypodium scouleri John Thomas Howell 1947-5-8 23143 Marin Sausalito Comment
  SEINET196307 Image available Polypodium scouleri Robert F. Hoover 1941-2-2 4738 Marin Inverness Ridge northwest of Inverness Comment
  UC2048026  Polypodium scouleri C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4617 Marin Along Ridgecrest Blvd. ~ 1 km SE of its intersection with Fairfax-Bolinas Road. Comment
  UC218614  Polypodium scouleri J. G. Lemmon Marin high spur of Sausalito hills (overlooking Golden Gate) Comment
  CAS-BOT-BC76812  Polypodium scouleri J. G. Lemmon s.n. Marin High spur of Sausalito hills, over looking the Golden Gate. Comment
  SD27398  Polypodium scouleri Kate O. Sessions 1878-1 Marin Comment
  SD27399  Polypodium scouleri Ina Smith 1882-1 Marin Point Reyes Comment
  SEINET11714115  Polypodium scouleri E. O. Pellin 1879-1 s.n. Marin Point Reay [Pt. Reyes?] Comment
  CAS-BOT-BC233237  Polypogon maritimus John Thomas Howell 1958-6-28 33633 Marin S side of Alpine Lake, near Bon Tempe Dam, Mount Tamalpais Comment
  CAS-BOT-BC232427  Polypogon monspeliensis R. E. Frenkel 1964-5-7 480 Marin Bolinas Lagoon, 0.5 mile S of Bolinas Road on California Highway 1 2 Comment
  JEPS33240  Polystichum J. Burtt Davy 1894-2-22 799 Marin Mt. Tamalpais Comment
  UC1286711  Polystichum californicum M. E. Parsons Marin Kentfield Comment
  UC1440074  Polystichum californicum Alan Smith Feb 1977 697 Marin along fire rd. n of Alpine Lake Dam Comment
  CAS-BOT-BC72141  Polystichum californicum Mrs L. O. Hodgkins 1902-10-20 s.n. Marin unspecified Comment
  JEPS33249  Polystichum munitum W. L. Jepson 1923-1-7 9843 Marin Mt. Tamalpais Comment
  UC766776  Polystichum munitum R. F. Hoover 1941-2-2 4732 Marin nw Inverness (Inverness Ridge) Comment
  CAS-BOT-BC453858  Potamogeton nodosus John Thomas Howell 1946-7-4 22185 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC453862  Potamogeton nodosus Wilma Follette 1997-5-14 s.n. Marin Indian Valley County Open Space, reservoir pond west of the college. Comment
  CAS-BOT-BC453863  Potamogeton nodosus Wilma Follette 1997-5-20 s.n. Marin East end of Alpine Lake Comment
  JEPS78468  Potamogeton nodosus Edward Lee 1936-6-21 2242 Marin Lagunitas Creek near town of Point Reyes; Lagunitas Creek Comment
  CAS-BOT-BC143093  Potentilla anserina subsp. pacifica John Thomas Howell 1966-4-18 41508 Marin Gully just north of John Thomas Howell Botanical Garden, Tiburon Comment
  UC1051642  Potentilla anserina subsp. pacifica Peter Kamb 1950-6-3 1827 Marin w Bolinas Bay; w of Bolinas Bay, Duxbury Point Comment
  UC525519  Potentilla anserina subsp. pacifica Ethel Crum 1933-10-8 1559 Marin Drake's Estero Point Reyes Peninsula, Drake's Estero (brackish marsh along shore) Comment
  UC589465  Potentilla anserina subsp. pacifica Beryl O. Schreiber 1932-6-20 541 Marin Shell Beach , Shell Beach (Tomales Bay) Comment
  UCD113698  Potentilla anserina subsp. pacifica S. S. Tillett 1956-6-30 588 Marin Above e. of old Life-Saving Station on w. beach of Point Reyes Peninsula. Appr. 3.5 mi. from Pt. Reyes Light. Comment
  CAS-BOT-BC144840  Potentilla rivalis Doreen Smith 2003-9-17 s.n. Marin Marin Cheese factory lawn, Hicks Valley Comment
  CAS-BOT-BC300531  Prosartes hookeri A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13052 A Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  CAS-BOT-BC517516  Prosartes smithii Fred Ross; Gordon H. True 1970-3-6 5198 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. 60 Comment
  CAS-BOT-BC517518  Prosartes smithii R. S. Ferris; Ira L. Wiggins 1935-7-19 8082 Marin West shore of Tomales Bay 0.1 mile south of Inverness Comment
  CAS-BOT-BC232231  Prunella vulgaris var. lanceolata T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1905 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UC123699  Prunella vulgaris var. lanceolata H. A. Walker 1907-7-4 620 Marin Mill Valley; Cascade Drive Comment
  RSA244339  Prunella vulgaris var. lanceolata C. W. Tilforth, John Dourley 1973-7-18 929 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  UC400177  Prunus subcordata Ynes Mexia 1929-3-31 2345 Marin NW of Manor Comment
  JEPS20445  Pseudognaphalium beneolens W. L. Jepson 1892-9-9 14743 Marin Mt. Tamalpais Comment
  CAS-BOT-BC356729  Pseudognaphalium californicum John Thomas Howell 1941-5-18 s.n. Marin Stinson Beach Comment
  UC1177295  Pseudognaphalium californicum John Thomas Howell 1945-7-29 21344 Marin Bolinas Comment
  UC31973  Pseudognaphalium californicum F. P. McLean 1873-1-1 Marin Sausalito Comment
  CAS-BOT-BC356735  Pseudognaphalium californicum John Thomas Howell 1966-6-9 s.n. Marin John Thomas Howell Botanical Garden, Tiburon. Along road se. of church Comment
  JEPS22112  Pseudognaphalium ramosissimum G. Thomas Robbins with S. Galen Smith 1958-7-8 3896 Marin along Sir Francis Drake Highway opposite and e of RCA Radio Station (1.5 mi s of crossing of Drakes Estero); Point Reyes Peninsula Comment
  CAS-BOT-BC357449  Pseudognaphalium ramosissimum John Thomas Howell 1945-8-19 21421 Marin Inverness Ridge on Pt. Reyes Road Comment
  CAS-BOT-BC357649  Pseudognaphalium stramineum Saichi Kawahara 1969-5-28 1124 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  JEPS46762  Pseudotsuga menziesii var. menziesii W. L. Jepson 1901-1 Marin Inverness Comment
  UC766780  Pteridium aquilinum var. pubescens R. F. Hoover 1941-2-2 4731 Marin Inverness Ridge nw of Inverness Comment
  UCSC001489  Pteridium aquilinum var. pubescens Unknown 1975-4-21 s.n. Marin Liberty Gulch Comment
  OBI10701  Pyrola picta Neil Havlik 1967-7-30 72 Marin Laurel Dell, Mount Tamalpais Comment
  UCR213439  Quercus X chasei Dean Kelch 2007-10-16 07- 649 Marin Central Coast, west of Sausalito along Rodeo Ave 183 Comment
  CAS-BOT-BC104210  Quercus X morehus Don Greame Kelley 1961-3-14 s.n. Marin Ridge E of Terra Linda Comment
  UC1177411  Quercus X morehus John Thomas Howell 1948-5-16 24297 Marin upper Cascade Canyon Mt. Tamalpais Quad. Comment
  UC575764  Quercus X morehus J. L. Morrison 1937-6-8 2495 Marin n side trail 1/4 mi ne Rifle Camp; Mount Tamalpais 609 Comment
  CAS-BOT-BC104415  Quercus X subconvexa John Thomas Howell 1939-10-15 s.n. Marin near Liberty Camp Comment
  UCD47281  Quercus X subconvexa J. M. Tucker 1947-8-31 1589 Marin (Q. durata Jepson X Q. garryana Dougl.). Beside Ridgecrest Road (road from Fairfax to Alpine Dam), ca. 7.5 miles southwest of Fairfax, Marin County, California. Comment
  UCD47284  Quercus X subconvexa J. M. Tucker 1947-8-1 1580 E 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
  UCD47327  Quercus X subconvexa John M. Tucker 1947-8-1 1580 C 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-BC45633  Quercus agrifolia Alice Eastwood 1893-11-12 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC45634  Quercus agrifolia John Thomas Howell 1947-3-23 23048 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC45636  Quercus agrifolia John Thomas Howell 1926-9-9 2190 Marin hills ne. of San Rafael Comment
  CAS-BOT-BC45647  Quercus agrifolia Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  UC1177325  Quercus agrifolia var. frutescens John Thomas Howell 1947-3-23 23048 Marin Bootjack Mt. Tamalpais Comment
  SEINET12034301  Quercus chrysolepis M. T. Doutt 1931-1 150 Marin Alpine Dam Comment
  UCD45440  Quercus chrysolepis James Bartolome 1925-6-5 1770 Marin Maul Oak. Canyon Oak. Marin County. 365 Comment
  CAS-BOT-BC79769  Quercus durata California Botanical Club 1893-11-12 s.n. Marin Mt. Tamalpais Comment
  SD243367  Quercus durata D. G. Kelch 2009-4-19 09 196 Marin Rocky Ridge Fire Road. Mt Tamalpais. 366 Comment
  JEPS127926  Quercus kelloggii Adam C. Schneider with Robert Steers 2014-3-29 528 Marin Along ridgeline between Miwok Tr Trailhead and Hill 88 Comment
  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
  POM166726  Quercus parvula var. shrevei Alice Eastwood 1903-5-3 3175 Marin Mt. Tamalpais. Comment
  UCD14076  Quercus parvula var. shrevei Stephen K. Langer 1992-12-19 s.n. Marin California, Marin Co.; International Trail, north side of Mt. Tamalpais. Comment
  UCD14080  Quercus parvula var. shrevei Stephen K. Langer 1992-12-19 s.n. Marin California, Marin Co.; upper Collier Trail, 0.2 mi. south of North Side Trail and Collier Spring, north side of Mt. Tamalpais. Comment
  UCD14388  Quercus parvula var. shrevei Stephen K. Langer 1992-10-10 s.n. Marin Marin Co.; North Side Trail, 0.4 mi. west of Collier Spring, uphill from trail; 590 Comment
  UCD14501  Quercus parvula var. shrevei Steven J. Barnhart 1994-10-16 s.n. Marin California, Marin Co.; Blustein Trail, Mt. Tamalpais. Comment
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Feb 17 2012
  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
  UCD14081  Quercus parvula var. tamalpaisensis Stephen K. Langer; and Charles S. Rand 1993-1-30 Marin California, Marin Co.; Arturo Trail, ca. 0.3 mi. southeast of Rifle Camp and junction with North Side Trail, north side of Mt. Tamalpais; Comment
  UCSC009138  Quercus parvula var. tamalpaisensis Al Keuter 2015-4-22 AK 00 -126 Marin Upper Northside Trail, Mt. Tamalpais 584 Comment
  SD225834  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 Marin Mt. Tamalpais, along the upper Collier Spring Trail, ca. 0.2 mi. south of junction with North Side trail; Comment
  CAS-BOT-BC104889  Quercus wislizeni Brandegee 1889-7-21 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC104890  Quercus wislizeni Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC104896  Quercus wislizeni Doreen Smith 1993-12-1 s.n. Marin International Trail, 5 mi NW of Ridgecrest Blvd., Mt. Tamalpais Comment
  CAS-BOT-BC104898  Quercus wislizeni Stephen K. Langer 1993-2-22 26 Marin Mt. Tamalpais, W side of Benstein [Bernstein] Trail ca. 0.2 mi S of Laurel Dell Road 616 Comment
  CAS-BOT-BC232218  Quercus wislizeni B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1718 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  JEPS127381  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
  UC1106070  Ranunculus aquatilis var. capillaceus John Thomas Howell 1946-5-4 21744 Marin Dillons Beach Comment
  JEPS76905  Ranunculus californicus Robert M. Lloyd 1963-2-24 2024 Marin 9 mi from U.S. Highway 101 (on road to Marshall) 78 Comment
  UC403313  Ranunculus californicus unknown 1930-4-10 482 Marin Tiburon Peninsula Comment
  UCD95922  Ranunculus californicus J. Buck 1996-5-27 12 Marin Point Reyes on Sir Francis Drake Highway at the Bull Point Trail. 24 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
  UC9407  Ranunculus californicus W. H. Brewer 1862-4-5 935 Marin pastures Comment
  JEPS78367  Ranunculus flammula Edward Lee 1934-6-17 893 Marin between Olema and South Brook Comment
  UC72902  Ranunculus hebecarpus Milo S. Baker 1904-5-2 Marin Ross Valley Comment
  UC9389  Ranunculus orthorhynchus var. bloomeri J. Burtt Davy 1894-3-31 706 Marin Olema Comment
  POM281573  Ranunculus orthorhynchus var. platyphyllus Alice Eastwood 1899-5-30 s.n. Marin Rodeo Lagoon. Comment
Read comments
Jun 25 2011
  POM277278  Ranunculus uncinatus var. parviflorus Robert F. Hoover 1941-5-12 5059 Marin Head of Drake's Estero Comment
Read comments
May 7 2014
  CAS-BOT-BC74284  Raphanus sativus John Thomas Howell 1966-5-25 41541 Marin Tiburon. John Thomas Howell Botanical Garden. Just north of garden area. Comment
  CAS-BOT-BC74286  Raphanus sativus Saichi Kawahara 1969-5-28 1153 Marin East end of Limantour Spit, Drakes Bay. Comment
  UC1121734  Rhamnus californica N. French 1935-3-28 617 Marin Muir Woods Tamalpais Quad. 274 Comment
  UC496410  Rhamnus californica subsp. californica Merle Randall 1930-6-14 Marin Alamere Creek Comment
  CAS-BOT-BC59950  Rhamnus crocea John Thomas Howell 1941-6-8 16266 Marin Hills ne. of San Rafael. Comment
  UC1177451  Rhamnus crocea John Thomas Howell 1946-5-16 21884 Marin w side Angel Island Comment
  CAS-BOT-BC58810  Rhododendron columbianum Ronie Clark 1983-8-3 PR 83 -048 Marin Point Reyes National Seashore. Sir Frances Drake hwy., 6.7 mi. from Invverness to AT&T property. Comment
  CAS-BOT-BC58815  Rhododendron columbianum Joseph Andorfer Ewan 1933-10-22 8053 Marin Pt. Reyes Peninsula - cold Bog Comment
  SEINET2029680 Image available Rhododendron occidentale Lewis S. Rose 1935-6-2 35195 Marin Stinson Beach Comment
  UC63886  Rhododendron occidentale Earle Mulliken 1903-6-23 75 Marin vicinity of San Francisco Bay (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC200049  Rhododendron occidentale var. occidentale Alice Eastwood Aug. - s.n. Marin Lagunitas Comment
  CAS-BOT-BC437955  Ribes L. R. Abrams 1927-4-19 11623 Marin Road from Inverness to Point Reyes at the head of Drakes estuary. Comment
  RSA51314  Ribes californicum Peter H. Raven 1950-2-18 1346 Marin Tiburon Peninsula. 61 Comment
  CAS-BOT-BC108916  Ribes divaricatum var. pubiflorum John Thomas Howell 1944-5-14 19468 Marin Salmon Creek Canyon. Comment
  CAS-BOT-BC108918  Ribes divaricatum var. pubiflorum Wilma Follette 2000-3-1 s.n. Marin Rodeo Lagoon, south shore. Comment
  UC1176763  Ribes divaricatum var. pubiflorum John Thomas Howell 1941-7-6 16357 Marin Kent Trail Mt. Tamalpais Comment
  UC1191512  Ribes divaricatum var. pubiflorum Herbert L. Mason 1946-7-24 12927 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  UC942929  Ribes divaricatum var. pubiflorum Lewis S. Rose 1950-3-27 50039 Marin e Drakes Estero; Point Reyes Peninsula Comment
  CAS-BOT-BC206049  Ribes menziesii John Thomas Howell 1940-5-20 15487 Marin Inverness Comment
  CAS-BOT-BC212765  Ribes menziesii Alice Eastwood 1915-6-24 4786 Marin Inverness Comment
  CAS-BOT-BC531663  Ribes menziesii E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15313 Marin Mount Tamalpais. Marin Municipal Water District lands: Shafter Grade Comment
  UC14189  Ribes menziesii W. C. Blasdale 1895-4-13 Marin Olema Comment
  UC857962  Ribes menziesii L. R. Abrams 1927-4-19 11624 Marin near Drakes Estuary Comment
  RSA0021776  Ribes menziesii L. S. Rose 1950-3-27 50041 Marin Inverness. Comment
  UC570962  Ribes sanguineum var. glutinosum H. L. Mason 1926-2-21 2656 Marin Inverness Comment
  CAS-BOT-BC168750  Ribes victoris John Thomas Howell 1943-4-11 17915 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC168754  Ribes victoris Alice Eastwood 1915-3-28 3977 Marin Lagunitas Comment
  UC1301157  Romanzoffia californica Helen K. Sharsmith 1962-5-5 5012 Marin e. slope Bolinas Ridge (Alpine Dam rd.); San Francisco Bay Region, Bolinas Ridge 243 Comment
  UC24538  Romanzoffia californica Harley P. Chandler 1899-4-8 273 Marin n. slope Mt. Tamalpais Comment
  UC24539  Romanzoffia californica Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  UC672363  Romanzoffia californica Herbert L. Mason 1927-4-26 5215 Marin rd. from Fairfax to summit via Alpine Dam Comment
  UC914288  Romanzoffia californica Verne Grant and Alva Grant 1947-4-6 7900 Marin s. Tomales (near Camp Tomales) Comment
  UC1106262  Rorippa curvisiliqua John Thomas Howell 1939-10-15 15372 Marin Alpine Lake Comment
  CAS-BOT-BC74835  Rorippa palustris var. palustris Doreen Smith 1995-3-31 s.n. Marin Pond south of Abbotts Lagoon Trail. Comment
  CAS-BOT-BC147495  Rosa californica John Thomas Howell 1945-5-20 20868 Marin Tiburon Comment
  SEINET10543519  Rosa californica Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15914 Marin Wend Rush Creek Preserve near Hwy 101; small colony along fencerow at base of N sloping oak woods between road and Typha marsh. Comment
  CAS-BOT-BC146545  Rosa gymnocarpa John Thomas Howell 1946-5-16 21893 Marin Angel Island, n. side Comment
  CAS-BOT-BC146807  Rosa nutkana Doreen Smith 1997-8-1 s.n. Marin Pt. Reyes National Seashore, along Bull Point Trail Comment
  UC1281055  Rubus discolor H. E. McMinn 1938-6-19 5147 Marin Muir Beach Comment
  CAS-BOT-BC147156  Rubus laciniatus Doreen Smith 1995-9-1 s.n. Marin Miller Creek - along creek behind Lucas Valley Homeowners' Assoc. clubhouse Comment
  POM366460  Rubus spectabilis H. E. McMinn 1922-6-6 166 Marin [Unspecified] Comment
  UC14208  Rubus spectabilis E. R. Drew 1889-5-18 Marin Tomales Bay Comment
  SEINET11918771  Rubus spectabilis M. T. Doutt 1931-5-10 460 Marin 4 mi W of Inverness Comment
  CAS-BOT-BC158825  Rubus ursinus Saichi Kawahara 1969-5-28 1142 Marin Coastal strand, east end of Limatour Spit, Drakes Bay Comment
  CAS-BOT-BC158839  Rubus ursinus John Thomas Howell 1938-6-19 13918 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC158849  Rubus ursinus John Thomas Howell 1938-6-19 13929 Marin Near Rattlesnake, Mt. Tamalpais Comment
  SBBG27393  Rubus ursinus J. T. Howell 1938-6-19 Marin Bootjack, Mt Tamalpais Comment
  UC1177247  Rubus ursinus John Thomas Howell 1943-4-11 17894 Marin Black Canyon San Rafael Hills, Black Canyon Comment
  PASA1197  Rubus vitifolius Annetta Carter 1929-2-22 Marin Comment
  CAS-BOT-BC422282  Rumex californicus John Thomas Howell 1943-9-19 19328 Marin Escalle Comment
  CAS-BOT-BC433667  Rumex obtusifolius John Thomas Howell 1940-9-15 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC433718  Rumex occidentalis John Thomas Howell 1940-5-20 15488 Marin Inverness Comment
  CAS-BOT-BC433716  Rumex occidentalis Henry M. Pollard 1935-5-1 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC434119  Rumex transitorius John Thomas Howell 1926-10-20 2225 Marin Near Alto Comment
  UC297847  Ruppia maritima H. E. Parks 1923-4-28 Marin Tiburon Comment
  CAS-BOT-BC454165  Ruppia maritima John Thomas Howell 1933-7-30 11469 Marin Head of Tomales Bay Comment
  RSA82890  Ruppia maritima H. B. Allen 1950-7-18 s.n. Marin Shores of Belvedere. Comment
  SEINET8476801 Image available Ruppia maritima H. B. Allen 1950-7-18 Marin Shores of Beldevere Comment
  CAS-BOT-BC239845  Rytidosperma penicillatum Gordon H. True 1978-6-26 8468 Marin Angel Island. On perimeter road just north of West Garrison Comment
  UC1177393  Sagittaria brevirostra John Thomas Howell 1947-6-18 23261 Marin Chileno Valley Comment
  CAS-BOT-BC125940  Salix X rubens Mrs. Alexander McCallum 1903-1-1 s.n. Marin Ross Valley Comment
  UC1176813  Salix exigua var. hindsiana John Thomas Howell 1945-5-9 20841 Marin Ignacio Comment
  CAS-BOT-BC104148  Salix hindsiana John Thomas Howell 1939-9-3 15347 Marin San Antonio Creek Comment
  UC589527  Salix lasiandra subsp. lasiandra Beryl O. Schreiber 1932-6-29 617 Marin San Dune Beach Tomales Bay, San Dune Beach Comment
  CAS-BOT-BC107017  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
  JEPS76908  Salix lasiolepis Robert M. Lloyd 1963-2-24 2032 Marin 17 mi w of U.S. Hwy. 101 on rd. to Marshall 60 Comment
  UC589573  Salix lasiolepis Beryl O. Schreiber 1932-7-25 669 Marin Lone Pine Beach Tomales Bay (canyon) Comment
  SEINET10625943  Salix lasiolepis Walter H. Lewis 2005-2-10 Lewis 15919 Marin Walker Creek Estuary, ca. 1 mile E of Tomales Bay. Common along roadside by water (throughout CA below 7000 ft to WA, ID, and NM). Comment
  CAS-BOT-BC107304  Salix lasiolepis var. bigelovii Mary P. Wells 1981-1-4 s.n. Marin Across Vistazo East from the house at #1828, Tiburon Comment
  CAS-BOT-BC107308  Salix lasiolepis var. bigelovii John Thomas Howell 1946-7-4 22180 Marin Dillons Beach Comment
  CAS-BOT-BC107320  Salix lasiolepis var. bigelovii John Thomas Howell 1944-3-26 19347 Marin Pt. Reyes road beyond Ledum Swamp Comment
  CAS-BOT-BC124339  Salix lasiolepis var. lasiolepis Peter H. Raven; Michael P. Johnson 1967-5-1 21107 Marin below Rock Quarry, Angel Island 60 Comment
  RSA126188  Salix lucida subsp. lasiandra J. T. Howell 1944-7-23 s.n. Marin Santa Venetia. Comment
  CAS-BOT-BC125979  Salix scouleriana H. E. McMinn 1922-6-6 161 Marin North of Point Reyes Comment
  CAS-BOT-BC126427  Salix sitchensis John Thomas Howell 1947-6-18 23283 Marin Near Dillons Beach Comment
  UC1176803  Salix sitchensis John Thomas Howell 1943-7-4 18263 Marin Ledum Swamp on rd. to Pt. Reyes; Ledum Swamp Comment
Read comments
Dec 6 2007
  RSA144561  Salpichroa origanifolia Peter H. Raven 1959-12-27 14737 Marin Inverness. Comment
  CAS-BOT-BC176845  Salsola australis Catherine Best 1981-8-30 s.n. Marin Tiburon waterfront on Paradise Drive near Main St. Comment
  CAS-BOT-BC180799  Salsola soda Doreen Smith 1997-8-12 s.n. Marin Upper beaches of Richardson Bay, Blakie's Pasute Beach Comment
  UC25709  Salvia columbariae Chesnut and Drew 1891-4-15 Marin e of Bolinas Bay (coast) Comment
  UCLA70044  Salvia columbariae Lewis S. Rose 1939-4-23 39086 Marin Bootjack Camp Bootjack Camp, Mt. Tamalpais; Mt. Tamalpais 518 Comment
  CAS-BOT-BC238761  Sambucus nigra subsp. caerulea Mrs. E. C. Sutliffe 1921-7-10 s.n. Marin Lagunitas Comment
  CAS-BOT-BC235155  Sambucus racemosa var. racemosa A. Eastwood 1921-3-27 s.n. Marin Wildwood Glen, Sausalito Comment
  HSC21609  Sanicula arctopoides Greg Bos 1963-3-2 15 Marin 7 mi. S of Stinson Beach on Hwy. 101 122 Comment
  UC1301117  Sanicula laciniata Helen K. Sharsmith 1963-3-9 5196 Marin above Fairfax (San Francisco Bay Region, Alpine Dam Road); San Francisco Bay Region, Alpine Dam Road 243 Comment
  UC337554  Sanicula laciniata unknown 1889-1 30 Marin San Rafael Comment
  UCD128029  Sanicula laciniata John Thomas Howell 1946-5-12 21779 Marin Carson Ridge. Comment
  CAS-BOT-BC328132  Santolina chamaecyparissus Richard Mc. P Brown 1975-6-12 s.n. Marin Novato, along Novato Boulevard (County Highway A114) at western edge of town Comment
  UC1176737  Saxifraga californica John Thomas Howell 1947-3-2 Marin Bald Mountain, on Yolanda Route Bald Mountain Comment
  UC14562  Saxifraga californica E. R. Drew 1888-3-10 Marin Mount Tamalpais Comment
  UC186764  Saxifraga californica Edw. L. Greene 1889-3-30 Marin Mt. Tamalpais Comment
  UC858698  Saxifraga californica Lewis S. Rose 1941-3-18 41042 Marin 8 mi e of Nicassio ( Gallinas Valley); Gallinas Valley 60 Comment
  CDA18376  Scabiosa atropurpurea G. D. Barbe, J. B. Gianelli 1978-6-21 2395 Marin North Coast Ranges; Horseshoe Hill Rd. at Olema-Bolinas Rd., Bolinas. 0 Comment
  CAS-BOT-BC283099  Schedonorus arundinaceus John Thomas Howell 1955-5-29 30257 Marin Along canyon trail between Bootjack and Mountain Theater, Mt. Tamalpais Comment
  SEINET4958680  Schoenoplectus acutus Unknown 1941-5-9 2686 Marin Along tide flat N of Stinson Beach Comment
  CAS-BOT-BC111316  Schoenoplectus acutus var. occidentalis John Thomas Howell 1946-6-13 22031 Marin Chileno Valley Comment
  CAS-BOT-BC111318  Schoenoplectus acutus var. occidentalis John Thomas Howell 1947-6-18 23260 Marin Laguna, Chileno Valley Comment
  RSA122658  Schoenoplectus americanus B. O. Schreiber 1936-6-28 2281 Marin 0.5 miles southwest of Point Reyes Station 2 Comment
  CAS-BOT-BC111568  Schoenoplectus americanus John Thomas Howell 1944-9-10 20724 Marin Marshes north of Olema Comment
  CAS-BOT-BC227798  Schoenoplectus pungens var. longispicatus Peter W. Fritsch; Doreen Smith; Yuguo Wang 2012-8-29 1946 Marin Point Reyes National Seashore, SE edge of Abbot's [Abbotts] Lagoon 14 Comment
  UC1106079  Scirpus americanus John Thomas Howell 1944-9-10 20724 Marin marshes n Olema; n of Olema Comment
  UC614780  Scirpus microcarpus Beryl O. Schreiber 1936-6-28 2279 Marin Inverness , Inverness (Second Valley) 1 Comment
  UC625355  Scirpus pungens Ira L. Wiggins 1938-7-14 8940 Marin Stinson Beach Bolinas Bay (s end of Bolinas Bay, inner margins of sand dunes) Comment
  NY7163  Scirpus rubiginosus A. A. Beetle 1941-5-9 2686 Marin Along tide flat N of Stinson Beach Comment
  SEINET880353 Image available Scirpus rubiginosus A. A. Beetle, L. Constance 1941-1 2686 Marin along tide flat north of Stinson Beach. Comment
  UC1541327  Scoliopus bigelovii Harold E. Parks March 1926 Marin Mt. Tamalpais Comment
  UC844163  Scoliopus bigelovii Lewis S. Rose 1939-2-23 39008 Marin Mill Valley 30 Comment
  CAS-BOT-BC518989  Scoliopus bigelovii Katherine Kipping 1968-2-27 19 Marin Samuel Taylor State Park: Inside south entrance Samuel Taylor State Park by about 0.25 mile 228 Comment
  SEINET12057730  Scoliopus bigelovii F. H. Utech 5-19 s.n. Marin Camp Meeker Comment
  SEINET12058058  Scoliopus bigelovii F. H. Utech 1988-3-3 88 -017 Marin between San Geronimo & Nicasio, 2.25 mi SE of jct of Lucas Valley Rd & Nicasio Valley Rd on latter 90 Comment
  CAS-BOT-BC240007  Scribneria bolanderi John Thomas Howell 1952-5-30 28317 Marin Along fire road between Mountain Theater and Potrero Meadow, Mt. Tamalpais Comment
  UC50613  Secale cereale J. Burtt Davy Aug. 1898 4352 Marin near Oleva; Western Middle California Comment
  UC115412  Sedum radiatum T. S. Brandegee June 1888 Marin Lagunitas Creek Comment
  UC1410130  Sedum radiatum C. H. Uhl 1954-5-23 U 362 Marin about 5 mi ese Nicasio (10 mi nw of San Rafael, Upper Lucas Valley); Upper Lucas Valley, ese of Nicasio, nw of San Rafael 175 Comment
  CAS-BOT-BC59080  Sedum spathulifolium J. W. Congdon 1880-1-4 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC63948  Sedum spathulifolium John Thomas Howell 1940-5-12 s.n. Marin Lagunitas Creek canyon, Mt. Tamalpais. Comment
  CAS-BOT-BC63950  Sedum spathulifolium Elsie Zeile 1910-5-15 s.n. Marin Bolinas Road. 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
  CAS-BOT-BC69749  Selaginella wallacei John Thomas Howell 1926-9-26 2193 Marin Near head of Muir Woods. Comment
  UC1543116  Selaginella wallacei Donald G. Nelson 1937-3-5 445 Marin between Lake Lagunitas and Lake Phoenix; n side Mt. Tamalpais Comment
  SD82669  Selaginella wallacei H. S. Parks 1925-10-1 2525 Marin Comment
  NY406266  Selinum pacificum A. Kellogg 1868-1 315 Marin Saucelito Hills Comment
  CAS-BOT-BC363336  Senecio aronicoides M. E. Parsons 1912-4-30 s.n. Marin Kentfield Comment
  UC589438  Senecio glomeratus Beryl O. Schreiber 1932-6-29 592 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
  CAS-BOT-BC363711  Senecio hydrophilus John Thomas Howell 1946-9-20 23014 Marin Laguna in Chileno Valley Comment
  RSA0012741  Senecio hydrophilus P. H. Raven 1961-8-22 16576 Marin Chileno Valley Comment
  JEPS27765  Senecio minimus Beryl O. Schreiber 1936-6-21 2246 Marin near Shell Beach; Tomales Bay 1 Comment
  UC87209  Senecio sylvaticus Katharine Brandegee 1907-7-1 Marin Westpoint Rd.; Tamalpais Comment
  CAS-BOT-BC364573  Senecio vulgaris Peter H. Raven; Michael P. Johnson 1967-5-1 21159 Marin Angel Island. On south ridge of island above Rock Quarry 182 Comment
  UC1070213  Senecio vulgaris H. S. Yates 1934-3-18 3717 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  SEINET3876314 Image available Sequoia sempervirens Vikki A. Kastz 1963-5-1 105 Marin 1 mile east of Alpine Dam.; 0 305 Comment
  UC1134196  Sequoia sempervirens H. S. Yates 1935-4-2 5045 Marin Muir Woods Tamalpais Quadrangle Comment
  UC813085  Sequoia sempervirens Alice Eastwood 1922-2-12 Marin Mill Valley Comment
  SEINET4896317  Sequoia sempervirens W. M. Zaales, C. B. Arzeni 1967-1 Marin Muir Woods National Monument, 17 miles N of San Francisco. Comment
  SEINET7906466  Sequoia sempervirens J. Sanford Marin Corte Madera 122 Comment
  SFV12166  Sequoia sempervirens B. J. McCaskill 1968-10-30 760 Marin About 50 yards up dirt road at end of Phoenix Road, Kent Woodlands, northeast of Mount Tamalpais. On open east facing slope. Comment
  CAS-BOT-BC243544  Setaria parviflora John Thomas Howell 1946-9-8 22997 Marin Phoenix Lake, Mt. Tamalpais Comment
  RSA127277  Setaria parviflora J. T. Howell 1946-9-8 22997 Marin Phoenix Lake, 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
  RSA501258  Sherardia arvensis Aaron Liston, Sara Meury 1989-4-20 792 -4 Marin Rock Springs. Mt. Tamalpais State Park. 580 Comment
  UC130617  Sherardia arvensis H. M. Hall 1909-6-8 8513 Marin Inverness Comment
  UC615449  Sherardia arvensis Beryl O. Schreiber 1932-6-14 353 Marin Mount Vision; Inverness Comment
  RSA178052  Sherardia arvensis Robert F. Thorne 1965-4-21 34397 Marin Along Francis Drake Blvd, 5 miles N of Point Reyes, Point Reyes National Seashore. 5 Comment
  POM62140  Sidalcea E. C. Sutliffe 1922-04 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC187892  Sidalcea calycosa subsp. rhizomata A. D. E. Elmer 1903-7-1 4936 Marin Point Reyes Post Office Comment
  CAS-BOT-BC187893  Sidalcea calycosa subsp. rhizomata Robert F. Hoover 1941-6-19 5378 Marin N of Abbotts Lagoon Comment
  UCD116806  Sidalcea malviflora P. Thompson 1996-5-11 s.n. Marin Highway 1, south of Walker Creek on east side of road. 100 Comment
  SEINET8946312  Sidalcea malviflora F. Martin 1962-4-21 s.n. Marin 7 miles E of San Rafael. 6 Comment
  UCD116795  Sidalcea malviflora Ogden C. Riddle 1941-4-20 73 Marin on Mill Valley - Mt. Tamalpais Road. 243 Comment
  JEPS67244  Sidalcea malviflora subsp. laciniata W. L. Jepson 1919-5-17 8262 Marin Alderney 121 Comment
  UC18910  Sidalcea malviflora subsp. laciniata Harley P. Chandler 1900-2-26 539 Marin Mill Valley San Francisco Bay, Mount Tamalpais, Mill Valley Comment
  JEPS127745  Sidalcea malviflora subsp. malviflora Adam C. Schneider with Susan Fawcett 2014-3-28 469 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UC8413  Silene antirrhina F. T. Bioletti 1892-1 Marin Mill Valley Comment
  JEPS77177  Silene gallica Robert M. Lloyd 1963-4-5 2326 Marin about 1 mi nw Tiburon; nw of Tiburon Comment
  JEPS77228  Silene gallica Robert M. Lloyd 1963-4-24 2370 Marin on road to McClures Beach 9.5 mi w Inverness; w of Inverness on road to McClures Beach 60 Comment
  CAS-BOT-BC387094  Silene gallica Gordon H. True 1970-4-23 5303 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  RSA169405  Silene scouleri L. S. Rose 1963-5-30 63065 Marin Point Reyes Lighthouse. 30 Comment
  CAS-BOT-BC364827  Silybum marianum Javier Penalosa 1961-6-7 1667 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  CAS-BOT-BC135361  Sisyrinchium Alice Eastwood 1923-5-13 11785 Marin Pt. Reyes Comment
  CHSC27768  Sisyrinchium bellum K. D. Whitney 1978-3-20 8 Marin Ca. 0.25 mi w of Hwy 101, 0.25 mi s of Lucas Valley Rd., San Rafael. Comment
  SEINET12059015  Sisyrinchium bellum Unknown 1998-5-25 14 Marin N of Inverness, past Historic "L" Ranch, off Pierce Point Road, overlooking Tomales Bay 17 Comment
  UC845033  Sisyrinchium bellum Alice Eastwood 1912-5-19 26 Marin Kentfield Comment
  UCD138776  Sisyrinchium bellum J. Buck 1996-5-27 10 Marin Point Reyes, off of Sir Francis Drak Highway. 24 Comment
  SEINET10938456  Sisyrinchium bellum Mary Susan Taylor 1974-4-26 Taylor 210 Marin Comment
  SEINET8887823  Sisyrinchium bellum W. Roderick 1967-5-6 s.n. Marin Lake Nicasso 46 Comment
  UC1192313  Sisyrinchium californicum Malcolm A. Nobs, S. Galen Smith 1949-6-29 895 Marin 3 mi n of Inverness (on n side of Pt. Reyes Road, just n of Pierce Pt. Road) Comment
  SEINET7724187  Smilacina amplexicaulis Unknown Marin Saucelito Comment
  CDA6239  Solanum nigrum W. A. Bergin 1959-9-18 Marin 0 Comment
  CAS-BOT-BC133785  Solanum umbelliferum L. Abrams 1927-4-19 11625 Marin Stream bank near Drakes Estuary Comment
  CAS-BOT-BC231726  Solanum umbelliferum John Thomas Howell 1925-4-5 939 Marin Pipeline Trail Comment
  JEPS12154  Solanum umbelliferum W. L. Jepson 1892-4-5 21259 Marin Ross Valley Comment
  CAS-BOT-BC156706  Solanum umbelliferum H. E. McMinn 1922-6-19 236 (23b?) Marin From N.E. slope of Mt. Tamalpais - Trail to Kenfield Comment
  CAS-BOT-BC157411  Solanum umbelliferum H. C. Cantelow 1934-4-8 468 Marin Ross Comment
  CAS-BOT-BC157464  Solanum umbelliferum J. T. Howell 1941-3-30 s.n. Marin Potrero Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC124317  Solidago elongata Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island Comment
  CAS-BOT-BC365449  Solidago elongata John Thomas Howell 1945-8-19 21426 Marin Near Ledum Swamp Comment
  UC177560  Solidago elongata H. M. Hall 1914-10-2 9890 1/2 Marin n Bolinas 30 Comment
  RSA125366  Solidago spathulata P. H. Raven 1958-7-24 13694 Marin Point Reyes Lighthouse. Comment
  CAS-BOT-BC365674  Solidago spathulata Robert Soost; Wilma Follette 1999-7-11 s.n. Marin North Beach, Pt. Reyes National Seashore Comment
  JEPS55234  Soliva sessilis Lewis S. Rose 1967-6-8 67099 Marin Heart's Desire Beach , Heart's Desire Beach (Tomales Bay) 15 Comment
  CAS-BOT-BC365852  Soliva sessilis Breedlove 1963-4-13 4405 Marin Tiburon Comment
  CAS-BOT-BC365860  Soliva sessilis John Thomas Howell 1939-6-18 14776 Marin Near Mud Lake Comment
  CAS-BOT-BC365864  Soliva sessilis John Thomas Howell 1967-6-8 s.n. Marin Inverness Comment
  JEPS77159  Sonchus oleraceus Robert M. Lloyd 1963-4-5 2307 Marin about 1 mi nw Tiburon (near housing tract) Comment
  CAS-BOT-BC374631  Sonchus oleraceus John Thomas Howell 1945-7-8 21281 Marin Burdell Comment
  UC665330  Sparganium erectum subsp. stoloniferum Ira L. Wiggins 1935-8-10 8155 Marin head of Tomales Bay; Tomales Bay Comment
  CDA18978  Spartina densiflora S. Klohr 2000-5-6 s.n. Marin North Coast Ranges; At Blackie's Pasture, Tiburon. On upper zone of beach/mudflat in the Salicornia habiat and along creek bank flowing into Richardson Bay at Blackie's Pasture. 0 Comment
  CAS-BOT-BC236621  Spartina foliosa Alice Eastwood 1913-9-1 s.n. Marin Marshes near Escalle Comment
  RSA127385  Spartina foliosa J. T. Howell 1945-8-14 21413 Marin Burdell Marshes Comment
  UCD92973  Spartina foliosa Alan A. Beetle 1945-8-4 4010 Marin 2 miles south of Mill Valley. Comment
  UCD92992  Spartina foliosa Javier Penalosa 1961-8-26 2207 Marin Tiburon Peninsula. Below Tiburon Blvd., near Belvedere Dr. Comment
  JEPS51202  Spergula arvensis subsp. arvensis W. L. Jepson 1919-5-17 8284 Marin Olema Comment
  SEINET7075548  Spergula arvensis subsp. arvensis A. G. Vestal 1955-5-6 s.n. Marin About 7.9 miles north of Nicasio. 38? deg. 9' 22" North Latitude, -122? deg. 41' 33" West Longitude. UTM Zone 10, 526939mE, 4223106mN. (NAD 27)]. [Coordinate Datum: WGS84/NAD83]. Comment
  SEINET11945258  Spergularia macrotheca M. T. Doutt 1930-11-2 Marin Pt. Peyes lighthouse Comment
  CAS-BOT-BC390359  Spergularia macrotheca var. macrotheca Peter H. Raven 1949-5-22 554 Marin Inverness 30 Comment
  CHSC23017  Spergularia rubra Robert A. Schlising; L. Thurman, D. Escola 1962-7-21 2338 Marin Coast Ranges. Gravel pit near Point Reyes Lighthouse; also along road. Comment
  CAS-BOT-BC390626  Spergularia rubra Gordon H. True 1968-7-5 4657 Marin Point Reyes Bird Observatory ca. 3mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC390628  Spergularia rubra Alice Eastwood; John Thomas Howell 1938-5-8 5490 Marin Lucas Valley Comment
  SEINET3153364  Sphacele calycina K. Brandegee 1907-6-28 sn Marin Bolinas Ridge Comment
  SEINET12343827  Stachys bullata M. T. Doutt 1931-5-10 434 Marin near Nicasio Comment
  SEINET12343828  Stachys bullata M. T. Doutt 1931-3-29 341 Marin Bolinas Lagoon Comment
  UCLA71297  Stachys chamissonis Joseph Andorfer Ewan 1933-10-22 8058 Marin Inverness Comment
  RSA279472  Stachys chamissonis Robert A. Norris 1979-7-17 3920 Marin About 1 mi. E of Rodeo Lagoon, Golden Gate National Recreation Area. 18 Comment
  SEINET12343834  Stachys chamissonis E. H. Graham 1931-7-19 6874 Marin near lighthouse, Pt. Reyes Comment
  SEINET13948142 Image available Stachys chamissonis Lewis S. Rose 1946-1 46164 Marin E. shore of Bolinas Lagoon coastal swamp. Comment
  CAS-BOT-BC232241  Stachys pycnantha A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1453 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  JEPS63034  Stachys pycnantha W. L. Jepson 1940-6-5 19952 Marin Tiburon Comment
  JEPS63038  Stachys pycnantha W. L. Jepson 1928-6-10 12929 Marin Tiburon Comment
  UC884322  Stachys pycnantha John Thomas Howell 1937-7-4 13091 Marin Tiburon Comment
  SJSU920  Stachys rigida E. Meyers 1946-6-9 Marin Point Reyes Comment
  SEINET9367180  Stachys rigida var. quercetorum John Nelson, Wnek, R. 1998-5-25 19268 Marin Muir Woods Park Comment
  CAS-BOT-BC397711  Stellaria nitens James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC375222  Stephanomeria elata John Thomas Howell 1945-9-2 21456 Marin San Rafael Hills Comment
  CAS-BOT-BC375223  Stephanomeria elata John Thomas Howell 1944-9-24 20749 Marin East side of Bolinas Lagoon Comment
  CAS-BOT-BC375230  Stephanomeria elata A. Eastwood 1919-10-19 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC322136  Stephanomeria exigua A. Williams 2013-8-9 13762 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Quarry. Comment
  CAS-BOT-BC375824  Stephanomeria virgata John Thomas Howell 1946-9-22 23029 Marin Bald Mt. Comment
  CAS-BOT-BC61170  Streptanthus batrachopus John Thomas Howell 1946-5-19 21922 Marin Carson Ridge. Comment
  CAS-BOT-BC61172  Streptanthus batrachopus John Thomas Howell 1946-6-23 22122 Marin Carson Ridge. Comment
  CAS-BOT-BC61180  Streptanthus batrachopus Hans Leschke 1942-6-28 s.n. Marin Big Carson Ridge. Comment
  UC956500  Streptanthus batrachopus Freed W. Hoffman 1948-6-10 2322 Marin San Geronimo Ridge Comment
  RSA135442  Streptanthus glandulosus Volney Rattan 1882-1 s.n. Marin Near San Rafael. Comment
  JEPS30819  Streptanthus glandulosus subsp. pulchellus John L. Morrison 1937-6-8 2498 Marin along Northside Trail below Rifle Camp; Mt. Tamalpais Comment
  UC1601644  Streptanthus glandulosus subsp. pulchellus Katharine Brandegee 1907-6-30 Marin Tamalpais Comment
  JEPS26975  Streptanthus glandulosus subsp. secundus Milo S. Baker 1904-5-2 Marin near Ross Valley Comment
  JEPS26978  Streptanthus glandulosus subsp. secundus Chesnut and Drew 1889-5-11 Marin Ross Valley Comment
  UC117386  Streptanthus glandulosus subsp. secundus M. K. Curran 1885-1 Marin Tamalpais Comment
  UC1292746  Streptanthus glandulosus subsp. secundus Freed W. Hoffman 1949-6-20 2908 Marin San Geronimo Ridge Comment
  UC1601608  Streptanthus glandulosus subsp. secundus Alice Eastwood and John Thomas Howell 1938-5-8 5482 Marin serpentine slope at w end Lucas Valley Comment
  UC137039  Streptanthus niger Katharine Brandegee 1907-1 Marin Tiburon Comment
  SEINET4924855  Streptanthus niger K. Brandegee 1909-1 Marin Comment
  CAS-BOT-BC422974  Stylomecon heterophylla Peter H. Raven; Michael P. Johnson 1967-5-2 21302 Marin Angel Island. Near road between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC422976  Stylomecon heterophylla Wilma Follette 1978-5-16 s.n. Marin The Hill (family) Ranch, north slope of Big Rock Ridge w. of Novato 304 Comment
  CAS-BOT-BC269587  Symphoricarpos albus var. laevigatus Peter H. Raven; Michael P. Johnson 1967-5-2 21289 Marin Angel Island. Near road between North Garrison and Point Campbell, north side of island 45 Comment
  CAS-BOT-BC234676  Symphoricarpos mollis Javier Penalosa 1962-3-31 2280 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula RR tunnels 106 Comment
  CAS-BOT-BC234678  Symphoricarpos mollis John Thomas Howell 1939-8-27 15329 Marin Corte Madera Ridge, Mt. Tamalpais Comment
  UC123749  Symphoricarpos mollis H. A. Walker 1907-7-4 642 Marin Cascade Drive Cascade Drive, Mill Valley; Mill Valley Comment
  SEINET10862157  Symphoricarpos rivularis Robert A. Norris 1977-6-2 Norris 3631 Marin McNear's Beach. Comment
  CAS-BOT-BC99143  Symphyotrichum chilense Peter Rubtzoff 1951-9-23 805 Marin Near road from Stinson Beach to Bootjack Camp (Mt. Tamalpais), about 1 mi. from Stinson Beach Comment
  CAS-BOT-BC99146  Symphyotrichum chilense Henry M. Pollard 1936-5-1 s.n. Marin Woodacre to Fairfax Comment
  CAS-BOT-BC99137  Symphyotrichum chilense John Thomas Howell 1943-9-5 19318 Marin Mill Valley salt marshes Comment
  CAS-BOT-BC223945  Tamarix parviflora G. Edel Brock 1975-5-4 095 Marin ~2 mi. West of Hwy 101 on Lucas Valley Road 30 Comment
  CAS-BOT-BC376824  Tanacetum vulgare D. E. Breedlove 1979-11-18 44641 Marin On Bolinas Mesa 54 Comment
  CAS-BOT-BC531662  Taraxacum officinale E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15312 Marin Mount Tamalpais. Marin Municipal Water District lands: west side of Shafter Grade, upslope Comment
  CAS-BOT-BC376941  Taraxacum officinale Gordon H. True; Fred Ross 1969-9-5 5119 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  CAS-BOT-BC263268  Taraxia ovata T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 302 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  UC486496  Taraxia ovata H. E. Parks 1926-4 Marin Tiburon Comment
  UCSB13316  Taraxia ovata Blattau, Jim 1962-4-17 Marin 4.4 miles east of Pan Toll Camp; on Mt. Tamalpais Road; in Mt. Tamalpais State Park 259 Comment
  POM82873  Tauschia kelloggii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  JEPS77239  Tellima grandiflora Robert M. Lloyd 1963-4-24 2381 Marin 1 mi e Inverness 3 Comment
  UC11895  Tellima grandiflora W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UC765039  Tellima grandiflora R. F. Hoover 1941-5-8 4999 Marin Woodacre Comment
  SEINET12221188  Tellima grandiflora M. T. Doutt 1931-1 428 Marin near Nicasio Comment
  UC589400  Thalictrum fendleri var. polycarpum Beryl O. Schreiber 1932-6-29 623 Marin San Dune Beach Tomales Bay Comment
  UC16397  Thermopsis californica var. californica H. N. Bolander 1863-1 2385 Marin Marin Cr. Comment
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Dec 13 2015
  SEINET3131794  Thermopsis macrophylla L. S. Rose 1940-4-28 40241 Marin Bootjack Camp, Mt. Tamalpais 305 Comment
  CAS-BOT-BC88488  Thysanocarpus curvipes John Thomas Howell 1947-4-27 23106 Marin Bald Mountain west of San Anselmo. Comment
  UC20902  Torilis nodosa F. T. Bioletti June 1891 Marin Sausalito Comment
  CAS-BOT-BC81405  Torreya californica Rimo Bacigalupi 1925-7-30 s.n. Marin upper reaches of Redwood Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC85186  Torreya californica S. E. Hirstel 1933-5-14 s.n. Marin Camp Tucker, north side of Mt. Tamalpais Comment
  UCSB26260  Torreya californica Ketcham, A. 1968-5-18 Marin At Willow Meadow, on the north side of Mount Tamalpais, about 1 mile from Potrero Meadows on the Kent Trail Comment
  NY17684  Torreya californica H. N. Bolander s.n. Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  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
  CHSC22976  Toxicoscordion fremontii Robert A. Schlising; Glenn Keator 1962-2-18 2062 Marin A short distance west of Drake's Beach County Park. Comment
  UC36662  Tragopogon porrifolius Michener and Bioletti April 1892 Marin Ross Valley Comment
  CAS-BOT-BC516454  Triantha occidentalis subsp. occidentalis R. K. Soost 1989-6-24 s.n. Marin Pt. Reyes, NW side of Creamery Bay, 1 mile east of highway Comment
  CAS-BOT-BC232488  Trifolium albopurpureum J. Klein; G. Block; L. Webb; et al. 2012-5-5 824 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UC147748  Trifolium albopurpureum var. dichotomum Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  UC555483  Trifolium albopurpureum var. dichotomum H. L. Mason 1928-4-28 4398 Marin Tiburon Peninsula Comment
  CAS-BOT-BC208297  Trifolium amoenum Javier Penalosa; J. T. Howell 1961-6-7 1638 Marin West of Marin Country Day School 30 Comment
  RSA128926  Trifolium barbigerum J. T. Howell 1940-5-20 15504 Marin Point Reyes Comment
  CDA37411  Trifolium ciliolatum D. G. Kelch 2011-5-13 11 .248-H Marin Near Phoenix Lake. Comment
  CAS-BOT-BC232486  Trifolium depauperatum J. Klein; G. Block; L. Webb; et al. 2012-5-5 836 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  UC1106246  Trifolium depauperatum var. depauperatum John Thomas Howell 1946-4-14 21633 Marin near Dillons Beach Comment
  CAS-BOT-BC531475  Trifolium depauperatum var. truncatum D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15361 Marin Mount Tamalpais. Marin Municipal Water District lands: Rifle Camp Meadow grassland area W of Lagunitas--Rock Spring Rd, E of Laurel Dell Rd Comment
  UCD69044  Trifolium depauperatum var. truncatum P. Rodriguez-Rojo 1997-3-24 s.n. Marin Tiburon Peninsula. Ring Mountain. UTM:10SEM4596 120 Comment
  CAS-BOT-BC285566  Trifolium dubium C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13121 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UC1745986  Trifolium fucatum Annetta M. Carter 1934-4-29 515 Marin 3 mi. W of Two Rock Junction on Tomales Rd. Comment
  UC631632  Trifolium fucatum Edw. L. Greene 1886-5-18 Marin Mount Tamalpais Comment
  UC1176927  Trifolium gracilentum Peter H. Raven 1950-4-22 1872 Marin Alpine Lake to Fairfax 365 Comment
  UC1177207  Trifolium macraei John Thomas Howell 1947-4-23 23067 Marin w Mt. Vision (Drakes Estero) Comment
  UCD35679  Trifolium macraei Beecher Crampton 1960-6-8 5598 Marin Pt. Reyes Peninsula, northern section of Inverness Ridge, 1.5 miles south of McClure's Beach. Comment
  CDA37410  Trifolium microcephalum D. G. Kelch 2011-5-13 11 .248-G Marin Near Phoenix Lake. Comment
  RSA637576  Trifolium microcephalum Michael A. Vincent 8602 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  JEPS4438  Trifolium oliganthum W. L. Jepson 1892-4-5 13700 Marin Ross Valley Comment
  SEINET3131888  Trifolium oliganthum P. B. Kennedy 1907-5-5 sn Marin Fairfax Comment
  UCSC007080  Trifolium stenophyllum Randall Morgan 1995-6-8 2749 Marin Common in rich grassy field between receiving stations S of Abbotts Lagoon, Pt. Reyes Comment
  UCD109392  Trifolium subterraneum Michael A. Vincent; Ethan H. Freid 1998-4-8 8182 Marin Along Wilson Hill Road near Lincoln District School, just west of Point Reyes-Petaluma Road. Comment
  UCD109421  Trifolium variegatum Jackie Sinkey 1976-4-15 51 Marin Dillon Beach. Comment
  RSA32117  Trifolium variegatum var. major J. T. Howell 1946-4-18 21643 Marin Ignacio. Comment
  UC746984  Trifolium variegatum var. melananthum G. Thomas Robbins with J. T. Howell 1945-5-9 1895 Marin 1/2 mi n Hamilton Field Air Force Base Comment
  JEPS77165  Trifolium willdenovii Robert M. Lloyd 1963-4-5 2315 Marin ca 1 mi nw Tiburon Comment
  RSA128937  Trifolium willdenovii J. T. Howell 1947-5-4 23130 Marin San Rafael Hills. Comment
  UC16831  Trifolium wormskioldii Alice Eastwood 1896-7-4 Marin Tacaloma Comment
  UC555364  Trifolium wormskioldii H. L. Mason 1927-4-26 5221 Marin in bog at base of rd where stream empty into Bolinas Bay Comment
  SJSU3903  Triglochin concinna C. W. Sharsmith 1964-4-26 7238 Marin Tomales Bay near Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC451857  Triglochin maritima John Thomas Howell 1944-5-7 19447 Marin Larkspur Comment
  RSA178057  Triglochin maritima Robert F. Thorne 1965-4-21 34392 Marin N end of Drakes Estero, ca. 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  UC1543211  Triglochin maritima Donald G. Nelson 1937-7-10 548 Marin on main highway between Inverness Ridge and Point Reyes (beyond Marshall's Landing) Comment
  UC579784  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness Tomales Bay (tide flats) Comment
  UC844443  Trillium chloropetalum Lewis S. Rose 1941-3-18 41045 Marin 5 mi. e. Nicassio; Lucas Valley Comment
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Mar 8 2014
  UC942865  Trillium chloropetalum Lewis S. Rose 1950-3-25 50031 Marin Muir Woods Comment
  SEINET12051400  Trillium chloropetalum F. H. Utech, Sato, T.; Ohara, M. 1990-1 90 -226 Marin 6 mi WNW of Marinwood on Lucas Valley Road, along Nicasio Creek, mile marker 7.35 80 Comment
  CAS-BOT-BC519117  Trillium chloropetalum var. chloropetalum M. K. C. April 188_ 65 Marin Tamalpais Comment
  SEINET12048627  Trillium chloropetalum var. chloropetalum F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -002 Marin Petaluma to Pt. Reyes Rd & Patform Bridge Rd junction, SW of Nicasio Reservation enroute to Tocaloma 30 Comment
  RSA378203  Trillium chloropetalum var. giganteum Mark Morris s.n. Marin Mt. Tamalpais Comment
  RSA69517  Trillium ovatum Robert Branstead 1934-4-8 s.n. Marin Muir Woods. Comment
  SBBG26827  Triphysaria eriantha subsp. rosea Mrs. H. P. Bracelin 1930-4-20 18 Marin 1 mi S of Lagunitas 66 Comment
  UC615133  Triphysaria eriantha subsp. rosea Beryl O. Schreiber 1937-5-9 2392 Marin Point Reyes Lighthouse 152 Comment
  JEPS25552  Triphysaria eriantha subsp. rosea Murray F. and Helen F. Buell 1961-5-21 Marin close to summit of hill above Point Reyes Lighthouse; above Point Reyes Lighthouse Comment
  CAS-BOT-BC238522  Triphysaria floribunda Rimo Bacigalupi 1928-3-10 1817 Marin 3 1/2 miles north of Point Reyes Lighthouse Comment
  CAS-BOT-BC238523  Triphysaria floribunda John Thomas Howell 1947-4-23 23074 Marin Drakes Estero west of Mt. Vision Comment
  JEPS21812  Triphysaria floribunda Bryce G. Decker 1958-5-7 77 Marin Sir Francis Drake Boulevard past Point Reyes Station 1 mi s RCA radio installation; Sir Francis Drake Boulevard past Point Reyes Station Comment
  JEPS4527  Triphysaria floribunda Elsie M. Osgood 1930-4-20 Marin Pt. Reyes Comment
  CAS-BOT-BC238530  Triphysaria floribunda Ronie Clark 1983-4-13 PR 83 -010 Marin Point Reyes National Seashore. Limantour area - E of Drakes Head and abutting Limantour Estero 12 Comment
  CDA11963  Triphysaria pusilla G. F. Hrusa 1993-4-27 10848 Marin North Coast Biodiversity Arena; Hill below WAC Dance Hall, Hamilton Air Force Base. Comment
  UC1301194  Triphysaria versicolor subsp. faucibarbata Helen K. Sharsmith 1963-5-18 5468 Marin near Fallon; San Francisco Bay Region 60 Comment
  UC673453  Triphysaria versicolor subsp. faucibarbata H. L. Mason 1928-3-24 4267 Marin Millerton Tomales Bay (Tomales Bay) Comment
  JEPS11170  Triphysaria versicolor subsp. versicolor R. F. Hoover 1941-5-14 5103 Marin near Tomales; near Tomales Comment
  UC1106122  Trisetum canescens John Thomas Howell 1949-5-15 25313 Marin w of Inverness; Mt. Tamalpais Comment
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Feb 24 2012
  NY114969  Triteleia angustiflora A. A. Heller 1902-6-19 5728 Marin Tiburon peninsula, along the Bay road Comment
  CAS-BOT-BC522012  Triteleia hyacinthina Eric Walther 1919-6-15 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC522013  Triteleia hyacinthina Elsie Zeile 1910-5-15 s.n. Marin Fairfax Comment
  CAS-BOT-BC526100  Triteleia laxa L. R. Abrams 1928-6-29 7518 Marin San Rafael to Nicasio Comment
  CAS-BOT-BC526467  Triteleia laxa Henry M. Pollard 1947-6-22 s.n. Marin Mount Tamalpais, Dipsea Trail near Steep Ravine Comment
  JEPS556  Triteleia laxa Adele Lewis Grant 1918-5-12 1209 Marin near Manzanita (Bolinas Road) Comment
  RSA378032  Triteleia laxa Robert Gustafson 1984-5-16 2950 Marin Tiburon Peninsula, vicinity of old St. Hilary s Church. Comment
  UC129176  Triteleia peduncularis Miss Harriet A. Walker 1909-6-3 1725 Marin Tiburon Comment
  CAS-BOT-BC527401  Triteleia peduncularis Paul F. Covel 1937-6-27 601 Marin Tomales Pt rd n.w. Inverness Comment
  CAS-BOT-BC5382  Triteleia peduncularis John Thomas Howell 1938-6-9 13909 A Marin east of Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC73968  Turritis glabra John F. Emmel 1971-5-15 350 Marin On steep bank above the road, 0.7 mile northwest of Alpine Dam above Lagunitas Creek. 152 Comment
  CAS-BOT-BC91159  Umbellularia californica Alice Eastwood 1913-3-1 2456 Marin Kentfield. Comment
  SEINET5339122  Umbellularia californica R. J. Holl 1949-4-14 s.n. Marin 2 miles north of San Anselmo, Woodland. 152 Comment
  CAS-BOT-BC381919  Uropappus lindleyi John Thomas Howell 1944-7-9 19702 Marin Inverness Ridge Comment
  CAS-BOT-BC404140  Urtica dioica subsp. holosericea Peter H. Raven; Michael P. Johnson 1967-5-2 21273 Marin Angel Island. In East Garrison and North Garrison, northeast side of island 38 Comment
  CAS-BOT-BC404153  Urtica dioica subsp. holosericea John Thomas Howell 1939-9-10 15360 Marin Stinson Beach Comment
  UC5989  Urtica dioica subsp. holosericea Alice Eastwood 1896-8-9 Marin Lagunitas Station Comment
  CAS-BOT-BC404144  Urtica dioica subsp. holosericea Dennis W. Woodland 1971-8-21 1509 Marin 1/4 mile west of Pt. Reyes Station between Inverness & Pt. Reyes Station Comment
  OBI14434  Vaccinium ovatum H. E. McMinn 1938-6-19 5124 Marin Point Reyes rd Comment
  RSA22279  Vaccinium ovatum L. S. Rose 1939-4-23 39084 Marin Bolinas Ridge, Mt. Tamalpais. 457 Comment
  UC412667  Vaccinium ovatum I. J. Condit 1913-4-8 Marin Muir Woods Comment
  UC589443  Vaccinium ovatum Beryl O. Schreiber 1932-6-30 652 Marin Indian Beach Tomales Bay Comment
  UC615389  Vaccinium ovatum Beryl O. Schreiber 1932-2-20 13 Marin road to Inverness Mount Vision Comment
  UC877269  Vaccinium ovatum Lewis S. Rose 1939-4-23 39084 Marin Bolinas Ridge Mt. Tamalpais 457 Comment
  SEINET12527607 Image available Vaccinium ovatum M. E. Osgood 1930-1 s.n. Marin Muir Woods. Comment
  UC1324893  Vancouveria planipetala H. U. Stauffer and E. Molseed 1964-5-17 5937 Marin 11 km w Fairfax (Alpine Lake); Alpine Lake 200 Comment
  JEPS30800  Verbena incompta John Thomas Howell 1943-9-5 19323 Marin southern part Mill Valley 7 Comment
  UCSB5676  Verbena lasiostachys var. scabrida Keator, Glenn 1958-7-10 Marin 5.4 miles from Fairfax on Lake Alpine road 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
  HSC23788  Vicia americana var. americana R. A. Vanbianchi 1971-12-28 111 Marin White's Hill, along Sir Francis Drake Hwy. Comment
  RSA126207  Vicia angustifolia J. T. Howell s.n. Marin Stinson Beach Comment
  UC1745556  Vicia benghalensis Annetta M. Carter, Edward Lee 1934-6-17 666 Marin Stream below Five-Brook, Olema-Bolinas Road. Comment
  CDA37477  Vicia hirsuta D. G. Kelch 2011-5-13 11 .248-F Marin Near Phoenix Lake. Comment
  CAS-BOT-BC263961  Viola adunca John Thomas Howell 1944-3-26 19344 Marin Above Ledum Swamp, Inverness Ridge Comment
  RSA424300  Viola cuneata Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  CAS-BOT-BC531491  Viola glabella D. Greenberger; K. Hall; M. Kelly; J. Doyle 2015-5-9 15762 Marin Mount Tamalpais. Marin Municipal Water District lands: Carson Falls Trail Comment
  UCSB31485  Viola glabella Clark, Sharon 1978-3-27 Marin 15.4 miles east on Sir Francis Drake Highway, from junction with Route 101 Comment
  UC1761834  Viola pedunculata Mrs. Ensign 1935-4 Marin near, Bayside Acres McNears Point Comment
  UC828501  Viola purpurea subsp. quercetorum Alice Eastwood 1899-6-6 Marin northward slopes of Mount Tamalpais Comment
  SEINET186440 Image available Viola sempervirens M. S. Baker 5541 Marin Muir Woods Comment
  CAS-BOT-BC385082  Vitis vinifera John Thomas Howell 1988-9-7 s.n. Marin Vallecitos School, Terra Linda Comment
  CAS-BOT-BC184346  Vulpia microstachys var. pauciflora John Thomas Howell 1938-6-9 13908 Marin Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC184348  Vulpia microstachys var. pauciflora John Thomas Howell 1947-5-4 23132 Marin San Rafael Hills Comment
  CAS-BOT-BC184352  Vulpia microstachys var. pauciflora John Thomas Howell 1938-5-22 13792 Marin San Anselmo Canyon Comment
  CAS-BOT-BC184353  Vulpia microstachys var. pauciflora John Thomas Howell 1941-5-25 16222 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC184366  Vulpia microstachys var. pauciflora R. E. Frenkel 1964-5-23 524 Marin On Fairfax-Bolinas Road, 1.5 miles south of Meadows C.C. 304 Comment
  CAS-BOT-BC184811  Vulpia myuros subsp. megalura John Thomas Howell 1948-5-16 24299 Marin Upper part of Cascade Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC185978  Vulpia myuros var. myuros John Thomas Howell 1943-5-9 17961 Marin San Rafael hills Comment
  UC1177480  Vulpia octoflora var. hirtella John Thomas Howell 1946-6-2 21988 Marin n of Mt. Tamalpais, West Peak (Berry Trail); Mt. Tamalpais Comment
  CAS-BOT-BC185974  Vulpia octoflora var. octoflora John Thomas Howell 1946-5-12 21778 Marin Carson Ridge Comment
  CAS-BOT-BC128782  Whipplea modesta Evalina Cannon 1896-4-1 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC128783  Whipplea modesta Elsie Zeile 1910-2-27 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC128795  Whipplea modesta John Thomas Howell 1947-5-4 23131 Marin San Rafael Hills Comment
  UC1051652  Whipplea modesta Peter Kamb 1950-6-3 1838 Marin on Alpine Dam Rd ca 1 mi above the lake (n side of ridge); Bolinas Ridge 365 Comment
  UC11950  Whipplea modesta W. G. Klee June 1882 Marin Taylorville Comment
  UCSB19382  Whipplea modesta Breedlove, Dennis 1962-4-17 Marin Mt. Tamalpais; 4.7 miles north of State Highway 1; on Mt. Tamalpais State Park Road 457 Comment
  UC1106371  Wolffiella lingulata S. Galen Smith and Francia Chisaki with J. Swanson and W. Doyle 1958-8-17 3132 Marin about 2 mi s Olema (along Highway 1, e side of road) Comment
  UCD138088  Wolffiella lingulata S. Galen Smith; Francia Chisaki, J. Swanson, W. Doyle 1958-8-17 3132 Marin east side of road; about 2 miles south of Olema along Highway. Comment
  SEINET3883311  Wolffiella oblonga S. Galen Smith, Francia Chisaki; J. Swanson; W. Doyle 1958-8-17 3132 Marin About 2 miles south of Olema along Highway I.; 0 Comment
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Jan 27 2016
  CAS-BOT-BC229755  Woodwardia fimbriata C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1109 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC77839  Woodwardia fimbriata Gordon H. True 1977-4-12 8157 A Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 60 Comment
  CHSC34507  Wyethia angustifolia J. D. Prouty 1980-4-12 80 .55 Marin Hwy 1 embankment, ca. 2 mi n of Pt. Reyes Station. 3 Comment
  UC36764  Wyethia angustifolia Jos. Burtt Davy 1898-4-2 4190 Marin Angel Island Comment
  HSC6315  Wyethia angustifolia B. Francis 1964-3-24 26 Marin 0.6 mi. NE of Tiburon Comment
  UC142057  Xerophyllum tenax Alice Eastwood 1898-5-1 Marin Mount Tamalpais Comment
  CAS-BOT-BC527085  Xerophyllum tenax unspecified 1891-4-1 s.n. Marin Mt. Tamalpais Comment
  SEINET10903380  Zauschneria californica Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-30 Dziekanowski 2475 Marin Collected in pass between lagunitas and fairgax on hwy to samuel taylor campground. Oak woodland. 305 Comment
  CAS-BOT-BC530480  Zigadenus fontanus Alice Eastwood 1912-6-9 304 Marin Tiburon Comment
  UC1537186  Zigadenus fremontii Gordon H. True Jr. 1936-3-21 365 Marin near Forest Knolls 182 Comment
  CAS-BOT-BC530575  Zigadenus fremontii H. E. Parks; S. T. Parks 1930-3-15 0405 Marin Tiburon Peninsula 60 Comment
  CAS-BOT-BC531919  Zigadenus fremontii Peter H. Raven; Michael P. Johnson 1967-5-1 21167 Marin South ridge of Mount Ida, Angel Island 213 Comment
  SEINET12056251  Zigadenus fremontii M. T. Doutt 1931-1 349 Marin Mt. Tamalpais Comment
  UC4108  Zigadenus micranthus var. fontanus Alice Eastwood 1896-6-28 Marin Potrero Mount Tamalpais, Potrero Comment
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Jan 5 2012
  UC341673  Zostera marina W. A. Setchell 1921-8-27 Marin Bolinas Comment
  UC398860  Zostera marina H. E. Parks 1923-2-17 Marin Paradise Cove Comment
  UC398861  Zostera marina H. E. Parks 1923-3-3 Marin Paradise Cove Comment
  UC398864  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment
  UC399046  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment