Search Results — 2000 specimen records retrieved (1345 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC1614444  Abronia latifolia Charles M. Belshaw 1936-8-30 2656 Marin near the Pacific Ocean Stinson Beach Comment
  CAS-BOT-BC383854  Abronia latifolia Wilma Follette 1999-6-7 s.n. Marin Golden Gate National Recreation Area, Tennessee Valley cove Comment
  CAS-BOT-BC229380  Abronia umbellata Virginia Norris 1995-8-25 s.n. Marin Horseshoe Pond Beach (E. of Drake's Beach) Pt. Reyes Comment
  UCSB2958  Acacia dealbata Howell, John 1943-8-29 Marin Summit (Avenue) ridge above Mill Valley 152 Comment
  JEPS44840  Acaena pinnatifida var. californica W. L. Jepson 1920-5-26 9056 Marin Novato Comment
  RSA29850  Acer macrophyllum E. K. Balls, Percy C. Everett 1953-10-9 18589 Marin W. boundry of S. P. Taylor State Park, along stream. 76 Comment
  CAS-BOT-BC331530  Acer macrophyllum Wilma Follette 2002-3-24 s.n. Marin Sausalito, Bulkley Avenue Comment
  POM126403  Acer negundo subsp. californicum Harriet Ann Walker 1908-6-13 1180 Marin Olema Comment
  CAS-BOT-BC28666  Achillea millefolium P. H. Raven; Michael P. Johnson 1967-5-1 21098 Marin Angel Island, south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC28671  Achillea millefolium John Thomas Howell 1946-6-30 22154 Marin Rodeo Lagoon Comment
  SEINET2146170  Achillea millefolium Unknown 1944-7-23 19850 Marin Salt marsh, Santa Venetia Comment
  RSA29676  Achillea millefolium Joseph A. Ewan 1934-3-15 8897 Marin 1 mi E of Tomales 0 Comment
  SJSU922  Acmispon junceus E. Meyers 1946-6-9 Marin Point Reyes Comment
  CAS-BOT-BC229701  Acmispon parviflorus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1113 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  SBBG33941  Acmispon wrangelianus L. S. Rose 1963-5-24 63063 Marin Tiburon 30 Comment
  UC29321  Adenocaulon bicolor F. T. Bioletti 1891-7-1 Marin Sequoia Canon Comment
  UC615394  Adenocaulon bicolor Beryl O. Schreiber 1933-8-9 921 Marin behind, (along creek bank in canyon) Inverness Park Comment
  CAS-BOT-BC132900  Adenostoma fasciculatum John Thomas Howell 1930-12-28 5720 Marin Slopes of Mt. Tamalpais above Mill Valley Comment
  CHSC8062  Adenostoma fasciculatum Edward L. Smith 1957-9-7 247 Marin Located about 2 mi. e of Pantoll Area, Mt. Tamolpias State Park. 609 Comment
  UC101602  Adenostoma fasciculatum Katharine Brandegee June 1905 Marin Tamalpais Comment
  UC63887  Adenostoma fasciculatum Earle Mulliken 1903-6-23 76 Marin vicinity of San Francisco Bay, Mt. Tamalpais Comment
  CHSC24809  Aesculus californica E. L. Rilla 1976-6-3 33 Marin 50 ft w off the Shoreline Hwy 1 intersection with the Dipsea Trail, ca. 1/4 mi nw of Bench Marker 377. 97 Comment
  RSA29707  Aesculus californica E. K. Balls, P. C. Everett 1953-10-8 18588 Marin 11 miles NW of Stinson Beach along highway 1 to Olema. 46 Comment
  SEINET12238241  Aesculus californica F. H. Utech 1988-1 88 -164 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CAS-BOT-BC29523  Agoseris apargioides J. T. Howell 1946-5-4 21753 Marin Dillons Beach Comment
  JEPS13756  Agoseris apargioides Frank W. Gould 1939-7-23 853 Marin 5 mi from, on Tomales Point Inverness; Tomales Point 90 Comment
  CAS-BOT-BC29524  Agoseris apargioides J. T. Howell 1930-4-20 4730 Marin On slope overlooking the ocean, Point Reyes Comment
  CAS-BOT-BC21336  Agoseris grandiflora var. grandiflora John Thomas Howell 1941-6-10 16282 Marin Near Black Point Comment
  JEPS36235  Agoseris grandiflora var. grandiflora W. L. Jepson 1940-6-5 19938 Marin 2 mi nw Tiburon Comment
  UC1177285  Agoseris grandiflora var. grandiflora J. Thomas Howell 1941-6-10 16282 Marin near Black Point Comment
  CAS-BOT-BC13126  Agoseris hirsuta John Thomas Howell 1946-6-16 22071 Marin Inverness Park Comment
  CAS-BOT-BC13137  Agoseris hirsuta H. M. Hall 1909-6-8 5812 Marin Mount Vision, summit Comment
  CAS-BOT-BC13138  Agoseris hirsuta LeRoy Abrams 1930-6-29 7519 Marin San Rafael to Nicasio near Couty Poor Farm Comment
  CAS-BOT-BC13139  Agoseris hirsuta LeRoy Abrams 1930-6-29 7513 Marin San Rafael to Nicasio near County Poor Farm Comment
  CAS-BOT-BC127533  Agrostis Doreen L. Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island. Comment
  UCR146310  Agrostis Beecher Crampton 1961-6-28 5911 Marin 1.25 mi east of Dillon Beach, at jct. of Valley Ford-Franklin Road with Dillon Beach Road Comment
  CAS-BOT-BC127505  Agrostis blasdalei John Thomas Howell 1947-5-14 23150 Marin Drakes Estero west northwest of Mount Vision. Comment
  CAS-BOT-BC127510  Agrostis blasdalei Doreen Smith 2003-6-10 s.n. Marin West of Marshall Beach Road, Point Reyes peninsula. Comment
  RSA126457  Agrostis blasdalei J. T. Howell 1947-5-14 23150 Marin Monterey Series, Drakes Estero, west-northwest of Mt. Vision. Comment
  SEINET10789844  Agrostis blasdalei John Thomas Howell 1947-5-14 Howell 23150 Marin Restricted to gravelly slope on outcrop of diatomaceous shale of Monterey Series, Drakes Estero, WNW of Mt Vision,/ Comment
  UCD51883  Agrostis capillaris A. A. Beetle 1945-6-12 3995 Marin Point Reyes. Comment
  SBBG115903  Agrostis clivicola var. punta-reyesensis B. Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, ca. 3.5 mi S of McClure's, N of Abbott's Lagoon Comment
  CAS-BOT-BC127474  Agrostis densiflora John Thomas Howell 1946-6-30 22146 Marin Rodeo Lagoon. Comment
  SEINET199903  Agrostis densiflora John Thomas Howell 1946-6-30 22146 Marin Rodeo Lagoon Comment
  UCD37437  Agrostis densiflora Beecher Crampton 1960-6-8 5612 Marin Marin County, Point Reyes Peninsula, 2.5 miles northwest of Inverness, near entrance to Tomales Bay State Park, western slope of Inverness Ridge. Comment
  UCD52018  Agrostis densiflora Beecher Crampton 1961-6-28 5912 Marin 1.25 miles east and above Dillon Beach, junction Valley Ford-Franklin Road and Dillon Beach Road. Comment
  RSA126459  Agrostis densiflora J. T. Howell 1946-6-30 22146 Marin Rodeo Lagoon Comment
  UC70778  Agrostis densiflora Jos. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  CAS-BOT-BC127205  Agrostis exarata John Thomas Howell 1946-6-13 22048 Marin East of Aurora School at Sonoma county line. Comment
  CAS-BOT-BC127210  Agrostis exarata John Thomas Howell 1943-6-8 18219 Marin Tiburon. Comment
  UC1177034 Image available Agrostis exarata John Thomas Howell 1943-7-4 18250 Marin on road to Point Reyes; Ledum Swamp Comment
  UCD52386  Agrostis exarata John Thomas Howell 1945-6-24 21235 Marin Barths Retreat, Mt. Tamalpais. Comment
  SEINET11673857  Agrostis exarata A. A. Beetle 1945-1 3893 Marin Deer Park Comment
  CAS-BOT-BC139486  Agrostis hallii John Thomas Howell 1947-6-18 23284 Marin North of Dillon Beach. Comment
  UCD37693  Agrostis hallii Beecher Crampton 1961-6-28 5910 Marin Marin County, 1.25 miles east of Dillon Beach, at junction of Valley Ford-Franklin Road with Dillon Beach Road. Comment
  CAS-BOT-BC138835  Agrostis microphylla Ronie Clark 1983-6-12 PR 83 -026 Marin Point Reyes National Seashore. North of Sir Francis Drake Highway, 0.6 mile past junction to Chimney Rock (norht of Sea Lion Cove and radio towers). Comment
  CDA28142  Agrostis pallens P. B. Kennedy 1922-5-27 s.n. Marin Mt. Tamalpais, along pipeline. 0 Comment
  UC728628  Agrostis pallens Milo S. Baker 1945-9-13 11223 Marin Point Reyes Peninsula, w of highway Point Reyes Peninsula Comment
  UCD53092  Agrostis pallens Beecher Crampton 1960-6-8 5594 Marin Pt. Reyes Peninsula, RCA Radio Station area. Comment
  UCD53101  Agrostis pallens A. A. Beetle 1943-6-1 1957 Marin Marin County. Comment
  UCD53137  Agrostis pallens Morris Halperin 1932-6-22 s.n. Marin Muir Woods. Comment
  UC615169  Agrostis stolonifera Beryl O. Schreiber 1936-6-28 2264 Marin 1 mi nw Inverness; Tomales Bay, Chicken Ranch Beach 1 Comment
  CAS-BOT-BC353425  Aira C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13134 Marin Mount Tamalpais. Marin Municipal Water District lands: E of Lagunitasd Dam on Lakeview Road at culvert LS-04. Comment
  UC1130598  Alisma plantago-aquatica B. Schreiber 1936-7-28 2284 Marin 0.5 mi sw Pt. Reyes; Pt. Reyes Quad. 1 Comment
  CAS-BOT-BC445390  Alisma plantago-aquatica Mrs. E. C. Sutliffe 1924-8-3 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC350957  Alisma triviale A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13250 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  CAS-BOT-BC445439  Alisma triviale Catherine Best 1978-7-26 s.n. Marin Tiburon Blvd., Tiburon Comment
  CAS-BOT-BC445444  Alisma triviale Doreen Smith 1997-5-19 s.n. Marin In Chileno Valley Comment
  CAS-BOT-BC460758  Allium amplectens John Thomas Howell 1942-7-12 17036 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC460759  Allium amplectens John Thomas Howell 1943-5-30 18186 Marin Northside Trail, Mt. Tamalpais Comment
  UC1753850  Allium dichlamydeum Annetta M. Carter 1946-6-16 1764 Marin Point Reyes. Comment
  CAS-BOT-BC468976  Allium dichlamydeum John Thomas Howell 1946-5-16 21881 Marin Angel Island, on west side Comment
  RSA128438  Allium lacunosum var. lacunosum Peter H. Raven 1949-5-4 434 Marin Tiburon. 61 Comment
  CAS-BOT-BC539678  Alnus Alice Eastwood 1914-2-28 s.n. Marin Mill Valley Comment
  CAS-BOT-BC169315  Alnus rubra John Thomas Howell 1927-4-23 2352 Marin Between Muir Woods and Big Lagoon in Franklin Canon [canyon] 30 Comment
  CHSC64281  Alnus rubra H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 820 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  JEPS46401  Alnus rubra W. L. Jepson July 1901 Marin Inverness Comment
  JEPS58599  Alnus rubra W. L. Jepson 1900-2-16 504 Marin Inverness Comment
  JEPS58600  Alnus rubra W. L. Jepson 1897-3-28 Marin Olema Comment
  LA204114  Alnus rubra C. B. Wolf; 1931-8-22 2344 Marin 0.5 mi S of Inverness, along shore of Tomales Bay Comment
  UC527539  Alnus rubra C. B. Wolf 1931-8-22 2343 Marin 1/2 mi s Inverness (along shore of bay); Tomales Bay 7 Comment
  CAS-BOT-BC138050  Alopecurus aequalis var. sonomensis J. Burtt Davy 1898-8-1 4353 Marin Bear Valley. Comment
  CAS-BOT-BC138007  Alopecurus geniculatus Bob Soost 2001-5-25 s.n. Marin Point Reyes National Seashore Historic Ranch B (Mendoza Ranch). Comment
  UCD55849  Alopecurus geniculatus Catherine Best 1981-5-2 s.n. Marin Hidden Lake. Mt. Burdell. Comment
  RSA127252  Amaranthus palmeri J. T. Howell 1942-9-13 17868 Marin Fairfax Comment
  UC7557  Amaranthus powellii J. Burtt Davy 1897-9-19 4044 Marin San Rafael Comment
  CAS-BOT-BC354335  Amaryllis belladonna J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13364 Marin Mount Tamalpais: Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC13732  Ambrosia chamissonis Adolph Daniel Edward Elmer 1903-7-1 4616 Marin Point Reyes Post Office Comment
  CAS-BOT-BC45020  Ambrosia psilostachya John Thomas Howell 1926-9-9 2189 Marin San Rafael Comment
  CAS-BOT-BC142515  Amelanchier utahensis John Thomas Howell 1940-5-12 15419 Marin Lagunitas Creek Comment
  CAS-BOT-BC142521  Amelanchier utahensis H. E. McMinn 1922-6-6 164 Marin From mesophytic draw between Pt. Reyes and Tomales. Comment
  UC403311  Amsinckia H. E. and S. T. Parks 1930-4-10 480 Marin along road e side of Tiburon Peninsula Comment
  UC1084577  Amsinckia spectabilis Rimo Bacigalupi 1957-3-31 5767 Marin hills just above the lighthouse Point Reyes 182 Comment
  RSA0091273  Amsinckia spectabilis Ella Dales Cantelow 1941-3-21 3489 Marin Near Pt. Reyes Light House. Comment
  UC1178305  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178306  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178308  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  JEPS76986  Amsinckia spectabilis var. spectabilis Robert M. Lloyd 1963-3-10 2107 Marin Point Reyes Comment
  RSA0076490  Anagallis arvensis Marcus E. Jones 1882-7-15 s.n. Marin Olema. Comment
  SEINET11973102  Anagallis arvensis H. W. Graham 1927-1 9- 11 -25 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  UCD117542  Anagallis arvensis Ogden C. Riddle 1941-4-20 71 Marin near Bootjack Camp, Mt. Tamalpais. 304 Comment
  CAS-BOT-BC531476  Anagallis minima D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15362 Marin Mount Tamalpais. Marin Municipal Water District lands: Rifle Camp Meadow grassland area W of Lagunitas--Rock Spring Rd, E of Laurel Dell Rd Comment
  CAS-BOT-BC45150  Anaphalis margaritacea Penalosa 1962-3-3 2241 Marin Gulch behind Stinson Beach School. Comment
  RSA416581  Anaphalis margaritacea E. E. Stanford 1929-11-9 1185 Marin Bolinal Comment
  UC31969  Anaphalis margaritacea A. Kellogg 1866-7-19 Marin in a canyon beyond Edlridges (near San Francisco) Comment
Read comments
Jan 13 2007
  UC1100220  Andropogon glomeratus var. pumilus G. T. Robbins and S. Galen Smith 1949-11-19 1903 Marin Liberty Gulch Mt. Tamalpais; , Liberty Gulch Comment
  UC1177023  Andropogon glomeratus var. pumilus John Thomas Howell 1939-10-15 Marin near Liberty Camp; near Liberty Camp Comment
  CAS-BOT-BC391884  Anemone grayi James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. Redwood Canyon Comment
  UC13937  Anemone oregana Chestnut and Drew 1891-3-21 Marin Lagunitas Creek Comment
  UCR20572  Anemone oregana H. M. Whistler 1966-4-15 660415- 02 Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  CAS-BOT-BC218488  Angelica hendersonii L. R. Abrams 1927-4-19 11611 Marin Ocean bluffs near lighhouse, Point Reyes Comment
  CAS-BOT-BC218489  Angelica hendersonii Ira L. Wiggins; R. S. Ferris 1935-7-19 8124 Marin Point Reyes Comment
  UC34432  Anisocarpus madioides W. A. Setchell 1896-6-3 Marin Bolinas Ridge Comment
  SD8605  Anisocarpus madioides Michener, Bioletti May 1892 Marin Comment
  POM273112  Anthoxanthum aristatum J. T. Howell 1945-5-9 20856 Marin between Hamilton Field and Ignacio, Marin County Comment
  UCD85355  Anthoxanthum occidentale Lewis S. Rose 1964-3-19 64009 Marin Tomales Bay. Hearts Desire Beach. 12 Comment
  SEINET7614639 Image available Anthoxanthum occidentale Michener, Bioletti 1893-1 [s.n.] Marin Mill Valley Comment
  SEINET7614646 Image available Anthoxanthum occidentale Michener, Bioletti 1893-1 8087 Marin Mill Valley Comment
  UCSB71629  Anthoxanthum occidentale 1962-4-17 Marin 7.4 mi E of Olema and State Hwy 1 on road to Fairfax 106 Comment
  CAS-BOT-BC137732  Anthoxanthum odoratum Doreen Smith; Wilma Follette 1998-5-5 s.n. Marin Dillon Beach, Oceana Marin subdivision. Comment
  CAS-BOT-BC137733  Anthoxanthum odoratum Doreen Smith 2003-5-30 s.n. Marin Point Reyes National Seashore, side of road to the lighthouse just north of Drakes Beach junction. Comment
  NY67843  Antirrhinum glandulosum D. M. Thompson 1983-8-9 401 Marin Phoenix Lake. Along gravel road that begins at the parking lot at the end of Lagunitas Road. Not far beyond lake on gravel road. San Rafael Quad. (7.5', 1968).NNW of "Water Tank" on map. Compass bearing 130 along road. 61.0 Comment
  UC202117  Antirrhinum kelloggii F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  CAS-BOT-BC435130  Aptenia cordifolia Doreen Smith 1995-12-4 s.n. Marin Pt. Reyes Lighthouse steps Comment
  UC8990  Aquilegia eximia Alice Eastwood August 1900 Marin San Anselmo Canyon Comment
  UCSB1929  Aquilegia eximia Kamb, Peter 1950-7-27 Marin Spring on Alpine Dam Road, east of the dam, Comment
  CAS-BOT-BC421692  Aquilegia formosa C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14625 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  CAS-BOT-BC392215  Aquilegia formosa Gordon H. True No date on label 5199 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] Comment
  POM203351  Arabis blepharophylla Roxana S. Ferris 1932-4-2 8041 Marin Point Reyes, near lighthouse Comment
  UC754294  Arabis blepharophylla R. Bacigalupi 1948-5-2 2875 Marin 1 mi w Nicasio summit (along Lucas Valley Rd) Comment
  UCSB2217  Arabis blepharophylla Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes lighthouse; Pt. Reyes Peninsula Comment
  RSA0125475  Arabis blepharophylla L. S. Rose 1956-4-2 s.n. Marin 1 mi. S of Tomales. 3 Comment
  UCD114136  Arabis blepharophylla Anne Pinkham 1938-4-18 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC229801  Aralia californica B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1715 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  UC20754  Aralia californica Jos. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  CAS-BOT-BC128641  Arbutus menziesii Javier Penalosa 1962-3-31 2285 Marin Ridge over the longer of the Peninsula RR tunnels - Tiburon Peninsula Comment
  OBI69210  Arbutus menziesii Kristina L. Schultz, Bob Schultz and Sue Schultz 2000-11-22 26 Marin San Anselmo. Faude Park. Comment
  UC1120819  Arbutus menziesii J. B. Spring 1932-5-29 68 Marin 2 mi sw of Novato 91 Comment
  SEINET3831078  Arceuthobium littorum R. L. Mathiasen 2012-1 1287 Marin 3 km N of Inverness 70 Comment
  RSA629124  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24684 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  UC1121509  Arctostaphylos B. Schreiber 1937-2-21 2359 Marin 1.3 mi w Inverness; Pt. Reyes Quadrangle, Mt. Vision 365 Comment
  CAS-BOT-BC24031  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin The present specimens were collected near the type station, on Mount Tamalpais. 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
  LA42400  Arctostaphylos glandulosa Alice Eastwood; 1922-3-12 11077 Marin Mount Tamalpais Comment
  SEINET11987259  Arctostaphylos glandulosa J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4140 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Blinas Ridge by Art Menzies Comment
  CAS-BOT-BC24826  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1913-3-1 2459 Marin Kentfield Comment
  CAS-BOT-BC24838  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-4-13 19383 Marin Big Rock Ridge w od Hamilton Field. Comment
  CAS-BOT-BC24839  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1922-3-12 s.n. Marin Mt. Tamalpais. Comment
  LA42170  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell; 1933-3-19 10868 Marin Mount Tamalpais, S side of mountain, above Mill Valley Comment
  RSA626842  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24820 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA626852  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24823 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA89819  Arctostaphylos glandulosa subsp. cushingiana P. A. Munz 1954-8-1 19897 Marin Throckmorton Ridge, Mt. Tamalpais. Comment
  CAS-BOT-BC23193  Arctostaphylos glandulosa subsp. glandulosa A. Eastwood 1903-7-7 3993 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23194  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1896-6-28 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC23195  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1896-2-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC23212  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11344 Marin Mt. Tamalpais Comment
  HSC7639  Arctostaphylos glandulosa subsp. glandulosa C. M. Belshaw 1937-3-14 2763 Marin San Geronimo Ridge, 1 1/2 mi. SW of summit 305 Comment
  JEPS38665  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1916-7-9 6804 Marin ridge near Rock Spring; Mt. Tamalpais 762 Comment
  RSA604744  Arctostaphylos glandulosa subsp. glandulosa Joseph A. Ewan 1937-4-18 10199 Marin Matt Davis Trail, s. slope of West Peak. Comment
  RSA626874  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24853 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  UC1120309  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander 1936-9-19 703 Marin East Peak Mt. Tamalpais Tamalpais Quadrangle 701 Comment
  UC909837  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 603 Marin s slope Mount Tamalpais Comment
  POM202677  Arctostaphylos glandulosa var. cushingiana Alice Eastwood 1922-3-5 11025 Marin Mt. Tamalpais. Comment
  JEPS108619 Image available Arctostaphylos hookeri subsp. montana Roger Raiche 1992-8-24 91 .92 Marin W of Fairfax, Pine Mountain, W of Carson Ridge, N side of Little Carson Canyon 457 Comment
  POM131978  Arctostaphylos hookeri subsp. montana P. A. Munz 1922-8-5 6431 Marin Mt. Tamalpais. 365 Comment
  RSA22275  Arctostaphylos hookeri subsp. montana L. S. Rose 1939-3-18 39031 Marin S slope of Mt. Tamalpais. 365 Comment
  UC1137477  Arctostaphylos hookeri subsp. montana H. S. Yates 1935-4-2 5048 Marin West Peak Tamalpais Quadrangle Comment
  UC1137479  Arctostaphylos hookeri subsp. montana H. S. Yates 1935-4-2 5050 Marin 3/4 mi w Liberty; Tamalpais Quadrangle, Laguna Ck. Comment
  UCD53793  Arctostaphylos hookeri subsp. montana Roman Gankin; W. R. Hildreth and Ken Milam 1965-4-13 492 Marin San Geronimo Ridge; near Alpine Ridge. Comment
  CAS-BOT-BC421683  Arctostaphylos montana P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14159 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-BC38493  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8671 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC38494  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8673 Marin Bootjack Camp (just east of), Mt. Tamalpais. Comment
  CAS-BOT-BC38495  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8674 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC40151  Arctostaphylos montana subsp. montana Alice Eastwood 1922-6-4 11349 Marin Mt. Tamalpais. Along Ben Williams Trail. Comment
  SBBG41170  Arctostaphylos montana subsp. montana J. T. Howell 1947-5-25 23200 Marin Simmons Trail, Mt Tamalpais Comment
  JEPS38683  Arctostaphylos nummularia W. L. Jepson 1921-10-2 9502 Marin Zig-Zag trail above Blithedale; Mt. Tamalpais Comment
  RSA252248  Arctostaphylos nummularia Gary D. Wallace 1974-12-26 1363 Marin Mt. Tamalpais St. Pk, near Pk. Hdqtrs., off Panoramic Hwy. SE of West Point, between Spike Buck Ck. and Laguna Ck. 396 Comment
  UC21857  Arctostaphylos nummularia J. Burtt Davy 1893-7-24 220 Marin Mt. Tamalpais Comment
  UC412703  Arctostaphylos nummularia Franklin P. Nutting 1894-4 Marin Mt. Tamalpais Comment
  UC83021  Arctostaphylos nummularia Katharine Brandegee July 1905 Marin above Mill Valley; Tamalpais Comment
  UC83045  Arctostaphylos nummularia Katharine Brandegee June 1889 Marin Tamalpais Comment
  RSA46392  Arctostaphylos nummularia var. sensitiva J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. Comment
  CAS-BOT-BC44690  Arctostaphylos sensitiva Robert B. Allen 1993-3-2 s.n. Marin Tamalpais on the old railroad grade near the intersection of Panoramic and the road to the firehouse. Comment
  CAS-BOT-BC44700  Arctostaphylos sensitiva B. A. Stein 1981-2-20 411 Marin Mt. Tamalpais, south slope at start of trail to Camp Eastwood. 243 Comment
  LA28566  Arctostaphylos sensitiva Lewis S. Rose; 1942-3-22 42003 Marin Mount Tamalpais, S slope 304 Comment
  SBBG36830  Arctostaphylos sensitiva L. S. Rose 1969-2-18 69000 Marin Mt Tamalpais 304 Comment
  CAS-BOT-BC46778  Arctostaphylos uva-ursi Alice Eastwood; John Thomas Howell 1939-5-28 7383 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC46779  Arctostaphylos uva-ursi Stephen W. Edwards 1982-6-7 82 -14 Marin Mt. Vision, Inverness Ridge. Comment
  CAS-BOT-BC46787  Arctostaphylos uva-ursi John Thomas Howell 1944-3-26 19350 Marin west of Ledum Swamp, Pt. Reyes Comment
  CAS-BOT-BC46788  Arctostaphylos uva-ursi John Thomas Howell 1943-7-4 18270 Marin near Ledum Marsh Comment
  POM254177  Arctostaphylos uva-ursi Louis L. Edmunds 1939-3-25 s.n. Marin Point Reyes. Comment
  SEINET11989679  Arctostaphylos uva-ursi Unknown 1982-1 20699 Marin near eastern extremity of road before it switches back in final descent to Lairds Landing, Pt. Reyes 24 Comment
  CAS-BOT-BC46806  Arctostaphylos virgata Alice Eastwood; John Thomas Howell 1936-3-22 2122 Marin from Inverness to Pt. Reyes Comment
  CAS-BOT-BC46811  Arctostaphylos virgata M. E. Parsons 1908-2-23 s.n. Marin Muir Woods, Mt. Tamalpais Comment
  CAS-BOT-BC46823  Arctostaphylos virgata Robert Allen 1985-3-31 s.n. Marin growing on Bolinas Ridge Comment
  CAS-BOT-BC46824  Arctostaphylos virgata John Thomas Howell 1944-3-26 19342 Marin Inverness Ridge Comment
  CAS-BOT-BC46842  Arctostaphylos virgata John Thomas Howell 1944-4-2 19362 Marin Bolinas Ridge Comment
  CAS-BOT-BC46853  Arctostaphylos virgata Elmer I. Applegate 1898-12-27 994 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC46854  Arctostaphylos virgata John Thomas Howell 1930-3-9 4554 Marin Road to Point Reyes Comment
  CAS-BOT-BC46855  Arctostaphylos virgata Rimo Bacigalupi 1922-3-12 s.n. Marin Site of old Muir Inn (Redwood Canyon) (Mt. Tamalpais) Comment
  CHSC23435  Arctostaphylos virgata Robert A. Schlising; Glenn Keator 1962-2-18 2054 Marin 6 mi NW of Point Reyes Station, on Sir Frances Drake Highway. Comment
  JEPS76973  Arctostaphylos virgata Robert M. Lloyd 1963-3-10 2095 Marin 2 mi from Inverness (on Pt. Reyes Road) Comment
  OBI14490  Arctostaphylos virgata Robert F. Hoover 1964-4-8 8667 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  OBI14491  Arctostaphylos virgata Lewis S. Rose 1961-2-17 61012 Marin Mt Tamalpais, head Muir Woods 152 Comment
  POM202679  Arctostaphylos virgata Alice Eastwood 1920-12-26 s.n. Marin above Muir Woods. Comment
  UC549627  Arctostaphylos virgata J. E. Adams 1935-1-9 872 C Marin near Muir Woods; Mount Tamalpais Comment
  UC549629  Arctostaphylos virgata J. E. Adams 1935-1-9 872 B Marin near Muir Woods; Mount Tamalpais Comment
  UC763128  Arctostaphylos virgata R. F. Hoover 1938-9-18 3846 Marin Tomales Point Comment
  SEINET11993359  Arctostaphylos virgata W. Knight, Knight, I. 1986-1 5243 Marin Mt. Tamalpais, Camp Alice Eastwood, ca 400 yds from parking lot near water tank Comment
  JEPS32459  Aristolochia californica George T. Ruddock 1915-2-21 Marin Belvedere Comment
  RSA177905  Armeria maritima subsp. californica Robert F. Thorne 1965-4-21 34403 Marin Drake's Beach. Point Reyes National Seashore. 5 Comment
  UC1123301  Armeria maritima subsp. californica A. E. Wieslander 1933-6-11 306 Marin 2 1/2 mi sw Point Reyes; Point Reyes Quadrangle Comment
  UC22518  Armeria maritima subsp. californica J. Burtt Davy 1900-7-12 6878 Marin Point Reyes Comment
  CAS-BOT-BC17387  Armoracia rusticana Henry M. Pollard 1936-4-1 s.n. Marin West of Point Reyes Station. Comment
  UC154095  Arnica discoidea A. A. Heller 1906-6-12 8392 Marin Mt. Tamalpais Comment
  UC176004  Arnica discoidea H. M. Hall 1909-6-6 8502 Marin Lagunitas Comment
  UC29613  Arnica discoidea F. T. Bioletti 1892-5-1 Marin Tamalpais Comment
  UC29616  Arnica discoidea F. P. McLean 1872-7-1 Marin Mt. Tamalpais Comment
  UC892094  Arnica discoidea Alice Eastwood 1912-7-29 1503 Marin Mt. Tamalpais Comment
  RSA184918  Artemisia californica L. S. Rose 1966-9-29 66091 Marin Rodeo Lagoon. 30 Comment
  CAS-BOT-BC90873  Artemisia pycnocephala L. R. Abrams 1927-4-19 11580 Marin ocean bluffs near lighthouse Point Reyes Comment
  UC450084  Asarum caudatum C. F. Sonne 1887-4-22 Marin near Mt. Talmapais Comment
  RSA302215  Asarum caudatum Jim Shevock 1971-2-27 695 Marin Franklin Rd. W of Muir Woods 84 Comment
  UC1136001  Asarum caudatum A. E. Wieslander 1934-5-20 491 Marin N of Country Club; Point Reyes 106 Comment
  CAS-BOT-BC65856  Aspidotis carlotta-halliae John Thomas Howell 1962-2-5 37076 Marin on Troop 80 Trail just east of Rattlesnake Camp, Mt. Tamalpais Comment
  LA207190  Aspidotis carlotta-halliae Lawrence L. Kiefer; 1963-8-11 794 Marin Mt. Tamalpais Park, rocky slope, just S of highway, Bootjack Camp, across from the lookout rock 457 Comment
  LA207191  Aspidotis carlotta-halliae Lawrence L. Kiefer; 1964-5-17 1345 Marin Mt. Tamalpais State Park, Bootjack Camp, rocks around stream across road from Lookout Rock 457 Comment
  OBI1154  Aspidotis carlotta-halliae Lawrence L. Kiefer 1963-8-11 794 Marin Mt. Tamalpais State Park, Bootjack Campca. 25 yds below road, across from Lookout Rock 457 Comment
  RSA686355  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1870 Marin Mount Tamalpais, below Bootjack Camp Comment
  RSA686356  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1871 Marin Mount Tamalpais, below Bootjack Camp Comment
  UCD137305  Aspidotis densa M. A. LeFevre 1974-5-4 80 Marin On Carson Ridge off of old Bolinis Road. 304 Comment
  UC75366  Astragalus breweri Alice Eastwood May 3 1903-May 10 1903 3164 Marin Mt. Tamalpais Comment
  RSA475226  Astragalus breweri Aaron Liston, James D. Morefield 1988-3-14 963 -1 Marin Mt. Tamalpais State Park; 400 m SW of Rock Springs, trail towards Trojan Point. 580 Comment
Read comments
Aug 26 2015
  RSA60156  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San Enselmo. Hill back of Hampton Ave. off El Cerrito Ave. Comment
  CAS-BOT-BC182985  Astragalus gambelianus Miss E. Cannon 1895-4-1 s.n. Marin Lagunitas Lake Comment
  RSA475196  Astragalus gambelianus Aaron Liston, Sara Meury 1988-6-3 756 -2 Marin Mt. Tamalpais State Park; 400 m SW of Rock Springs, trail towards Trojan Point. 580 Comment
  CAS-BOT-BC124303  Astragalus gambelianus var. gambelianus Wilma Follette 2003-5-1 s.n. Marin Mt. Burdell. Simmons Lane. Comment
  CAS-BOT-BC193111  Astragalus pycnostachyus var. pycnostachyus M. K. C. 1886-6-4 s.n. Marin Point Reyes Comment
  CAS-BOT-BC193113  Astragalus pycnostachyus var. pycnostachyus L. Constance 1939-7-15 2523 Marin On Drake's Estero, 10 miles southwest of Inverness, Point Reyes Peninsula Comment
  POM16085  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-07 s.n. Marin Point Reyes Post Office. Comment
  CAS-BOT-BC68076  Athyrium filix-femina subsp. cyclosorum Peter H. Raven 1964-10-1 19715 Marin Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC68716  Athyrium filix-femina var. californicum John Thomas Howell 1966-4-18 41507 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UC1177516  Athyrium filix-femina var. cyclosorum John Thomas Howell 1950-10-11 27468 Marin Bear Valley Comment
  UC71466  Athyrium filix-femina var. cyclosorum J. Burtt Davy 1900-6-27 6833 Marin Point Reyes Comment
  UC10233  Athysanus pusillus Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  JEPS59391  Atriplex W. P. Willcombe Oct. 1913 Marin Comment
  SEINET4136499  Atriplex prostrata Elizabeth Neese, Dan Cheatham 1985-9-29 17259 Marin San Francisco Bay, north shore of Tiburon Peninsula, along Paradise Drive opposite San Quentin State Prison.; 0 Comment
  CAS-BOT-BC145950  Avena fatua Lena E. Bowley 1940-5-1 s.n. Marin San Anselmo. Comment
  CAS-BOT-BC98736  Baccharis douglasii Rimo Bacigalupi; Hans Leschke 1924-9-21 2708 Marin Willow Meadow, a swale 1 mi. NE of Potrero Meadow, along Kent Trail, north shoulder of Mt. Tamalpais Comment
  RSA256369  Baccharis douglasii Robert A. Norris 1974-7-28 2126 Marin By creek near Sir Francis Drake Highway about 1 mile west-southwest Pt. Reyes Station Comment
  JEPS40688  Baccharis glutinosa W. L. Jepson 1922-8-13 9807 Marin stream banks near Fairfax Comment
  UC893650  Baccharis glutinosa Alice Eastwood 1912-7-29 1495 Marin Mt. Tamalpais Comment
  CAS-BOT-BC98205  Baccharis salicifolia Volney Rattan 1903-1-1 s.n. Marin Foot of Mt. Diablo, Russian River Comment
Read comments
Nov 7 2017
  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-BC16455  Barbarea orthoceras John Thomas Howell 1975-6-29 51325 Marin Kentfield. Roadside, Goodhill and Diablo Roads. Comment
  UC855619  Barbarea orthoceras Alice Eastwood 1912-7-29 1497 Marin Mt. Tamalpais Comment
  CAS-BOT-BC145778  Beckmannia syzigachne John Thomas Howell 1945-5-9 20835 Marin Between Hamilton Field and Ignacio. Comment
  CAS-BOT-BC145779  Beckmannia syzigachne John Thomas Howell 1946-6-13 22019 Marin Hicks Valley. Comment
  HSC92192  Bellardia trixago A. T. Austin 1991-5-16 Marin Mt. Tamalpais State Park Comment
  RSA258886  Bellardia trixago Thomas W. Nelson 1974-4-22 1208 Marin Lake Nicascio. Comment
  SEINET10641784  Bellardia trixago Robert A. Norris 1977-5-27 Norris 3607 Marin Ca. 2.5 miles NW Nicasio. Comment
  CAS-BOT-BC75690  Berberis nervosa H. E. McMinn 1922-6-20 246 Marin Ravine heading into Muir Woods. Comment
  UC9753  Berberis nervosa F. T. Bioletti July, 1891 Marin <Sequoia Canyon> Comment
  CAS-BOT-BC75826  Berberis pinnata T. S. Brandegee 1884-5-1 s.n. Marin Sausalito. Comment
  JEPS47792  Berberis pinnata W. L. Jepson 1924-2-3 10310 Marin rocky canyon near Olema Comment
  CAS-BOT-BC100720  Blennosperma nanum var. nanum Catherine Best 1985-2-10 1063 Marin At the edge of the Petaluma Marshall Road about 1 mile from the intersection of Chileno Valley Road Comment
  CAS-BOT-BC100304  Blennosperma nanum var. robustum Barbara Menzies 1966-3-9 s.n. Marin On road to lighthouse, Pt. Reyes Peninsula Comment
  CAS-BOT-BC100308  Blennosperma nanum var. robustum Lewis S. Rose 1964-3-19 64010 Marin Type locality, above [McClure] McClures Beach, Point Reyes Peninsula 121 Comment
  CAS-BOT-BC100309  Blennosperma nanum var. robustum Lewis S. Rose 1964-3-19 64010 Marin Type locality, above [McClure] McClures Beach, Point Reyes Peninsula 121 Comment
  CHSC22927  Blennosperma nanum var. robustum Robert A. Schlising; Glenn Keator 1962-2-18 2065 Marin NW-facing slopes east of Point Reyes Lighthouse. Comment
  RSA95473  Boisduvalia densiflora L. S. Rose 1953-7-20 53050 Marin 2 miles E of Tomales 30 Comment
  CAS-BOT-BC30977  Bolboschoenus maritimus John Thomas Howell 1945-7-8 s.n. Marin Burdell Sta. Comment
  UC56356  Bolboschoenus maritimus J. Burtt Davy 1897-9-18 Marin San Rafael. Comment
  CAS-BOT-BC30978  Bolboschoenus maritimus John Thomas Howell 1930-10-5 5529 Marin 2 miles W of Marin-Sonoma Co. line. On Black Point road. Comment
  CAS-BOT-BC64960  Bolboschoenus robustus Doreen L. Smith 2002-9-12 s.n. Marin Civic Center Auditorium, San Rafael. 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-BC145418  Brachypodium distachyon John Thomas Howell 1949-6-7 25340 Marin Chileno Valley. Comment
  CAS-BOT-BC145419  Brachypodium distachyon John Thomas Howell 1948-5-31 24327 Marin Devils Gulch near Camp Taylor. Comment
  CAS-BOT-BC36743  Brassica rapa Javier Penalosa 1961-2-25 1062 Marin Tiburon Peninsula. Tiburon. Comment
  CAS-BOT-BC36744  Brassica rapa Javier Penalosa 1961-3-11 1103 Marin Tiburon Peninsula. 620 foot hill west of Paradise Cay. 60 Comment
  CAS-BOT-BC145475  Briza maxima John Thomas Howell 1941-5-25 16223 Marin Mount Tamalpais. Potrero Meadows. Comment
  CHSC36400  Briza maxima Kirsten Tarp 1982-4-17 139 Marin 1/4 mi e of jct Hwy 1 and A104 (in town of Olema). 24 Comment
  CHSC8188  Briza maxima D. McClain 1969-5-10 76 Marin 20 yds. e. of Highway 104, 100 e. of Olema. 60 Comment
  SD148008  Briza maxima Kamala Crompton 1996-5-19 16 Marin Roadside I(c) mile east of Dillons Beach. Comment
  CAS-BOT-BC145562  Briza minor Alice Eastwood s.n. Marin Kentfield. Comment
  UC1745508  Briza minor Annetta M. Carter 1934-4-29 518 Marin 3 mi. W of Two Rock Junction on Tomales Rd. Comment
  CAS-BOT-BC232275  Brodiaea elegans subsp. elegans T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1908 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CAS-BOT-BC484230  Brodiaea elegans subsp. elegans Elsie Zeile 1911-6-18 s.n. Marin Bear Valley region Comment
  UC589418  Brodiaea elegans subsp. elegans Beryl O. Schreiber 1932-6-17 514 Marin sunny slope Tomales Bay, Waterfall Beach Comment
  SEINET10534103  Brodiaea laxa Richard R. Clinebell II 1980-8-6 Clinebell II 43 Marin Ring Mountain. Grassy area near summit. Comment
  SEINET10533855  Brodiaea peduncularis Richard R. Clinebell II 1980-8-6 Clinebell II 37 Marin Old St. Hilary's Historic Preserve, Tihuran seeps in coastal prairie, with Lilium pardalinum, Zigadenus fontanus. Comment
  CAS-BOT-BC484621  Brodiaea terrestris subsp. terrestris Alice Eastwood 1934-5-13 18869 Marin Pt. Reyes Comment
  UC56326  Brodiaea terrestris subsp. terrestris J. Burtt Davy 1900-7-11 6848 Marin Point Reyes Comment
  CHSC61247  Bromus carinatus J. D. Jokerst 1980-4-12 Marin Along sides of Sir Francis Drake Hwy, 0.2 mi e of Olima. Comment
  SEINET10520192  Bromus carinatus Frederick J. Hermann 1955-7-25 Hermann 11931 Marin Thicket on roadside embankment, Point Reyes Road, 4 miles W. Inverness. Comment
  SEINET11688664  Bromus carinatus Unknown 1980-1 s.n. Marin 1 mi E of Olema on side of Rd A104 Comment
  CAS-BOT-BC149244  Bromus carinatus var. carinatus John Thomas Howell 1955-5-13 30149 Marin Sidewalk parking near East Blithedale Avenue at Park School, Mill Valley. Comment
  CAS-BOT-BC149248  Bromus carinatus var. carinatus John Thomas Howell 1943-6-6 18208 Marin Canyon below Muir Woods. Comment
  CAS-BOT-BC149249  Bromus carinatus var. carinatus John Thomas Howell 1940-5-12 15442 Marin Fairfax. Comment
  UC50590  Bromus carinatus var. carinatus Jos. Burtt Davy 1901-4-13 6891 Marin Angel Island Comment
  UCD58239  Bromus carinatus var. carinatus P. B. Kennedy 1914-3-22 4640 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC155830  Bromus catharticus var. elatus John Thomas Howell 1954-7-29 30016 Marin Olema. Comment
  UCD58465  Bromus commutatus R. Tofsrud 1948-6-1 s.n. Marin East of Kentfield. Comment
  CAS-BOT-BC156105  Bromus diandrus Javier Penalosa 1961-4-29 1355 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  RSA107068  Bromus diandrus L. S. Rose 1956-6-25 56106 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  CAS-BOT-BC155020  Bromus hordeaceus John Thomas Howell 1966-4-18 41520 Marin John Thomas Howell Botanical Garden. Tiburon. Comment
  SEINET10966937  Bromus macrostachys John Thomas Howell 1947-4-27 Howell 23096 Marin Steep grassy slope in clay soil, Bald Mt. west of San Anselmo. 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
  SEINET245351 Image available Bromus maritimus Beecher Crampton 1954-4-28 1819 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  UCD59749  Bromus tectorum Beecher Crampton 1960-6-8 5582 Marin Pt. Reyes Peninsula, Inverness Ridge. Comment
  UC53786 Image available Bromus vulgaris Jos. Burtt Davy 1900-6 6853 Marin Point Reyes Peninsula Comment
  UCD60226  Bromus vulgaris A. A. Beetle 1946-5-7 4266 Marin Road between San Anselmo and Lagunitas. Comment
  CAS-BOT-BC233747  Buddleja davidii Catherine Best 1994-6-20 1454 Marin Above Main Street, Corinthian Island, Belvedere and Tiburon Comment
  JEPS53270  Cakile edentula John Thomas Howell 1926-11-22 2256 Marin on Bolinas Beach just to w of opening into Bolinas Lagoon; Bolinas Beach Comment
  RSA12208  Cakile edentula C. B. Wolf 1934-6-27 5751 Marin NE end of Bolinas Bay. 1 Comment
  UCD114854  Cakile edentula Collector unknown 1925-6-5 1588 Marin Bolinas. Comment
  UCD114929  Cakile maritima M. Barbour 1969-7-31 s.n. Marin Half-moon Bay (about 3 miles north of Pilarcitas Creek). Comment
  UCD114951  Cakile maritima John Thomas Howell 1943-10-3 19333 Marin Above high tide line, Muir Beach. Comment
  UC1177127  Calamagrostis nutkaensis John Thomas Howell 1943-7-4 18248 Marin Ledum Swamp; on road to Pt. Reyes Comment
  UCD57509  Calamagrostis nutkaensis H. S. Yates 1936-6-14 5649 Marin 1 mile east of Inverness. 30 Comment
Read comments
Nov 19 2012
  CAS-BOT-BC185104  Calamagrostis ophitidis John Thomas Howell 1939-5-21 14695 Marin South end of Tiburon Peninsula. Comment
  CAS-BOT-BC185108  Calamagrostis ophitidis John Thomas Howell 1939-5-14 14680 Marin Near Collier Spring, Mount Tamalpais. Comment
  CAS-BOT-BC185109  Calamagrostis ophitidis John Thomas Howell 1947-5-18 23176 Marin At south end of Carson Ridge. Comment
  CAS-BOT-BC185025  Calamagrostis rubescens John Thomas Howell 1939-7-16 s.n. Marin Mount Tamalpais. Azalea Flat. Comment
  RSA126402  Calamagrostis rubescens J. T. Howell 1943-5-30 18184 Marin Summit Arena, Ridge above Mill Valley, Mt. Tamalpais. Comment
  UC1177129  Calamagrostis rubescens John Thomas Howell 1943-5-30 18184 Marin above Mill Valley; Mt. Tamalpais, Summit Avenue Ridge Comment
  UCD57785  Calamagrostis stricta subsp. inexpansa Hans Leschke 1947-6-4 s.n. Marin Pt. Reyes peninsula: swamp near Radio Station. Comment
  UC1177518  Calandrinia breweri John Thomas Howell 1943-4-11 17914 Marin Black Canyon San Rafael Hills Comment
  UC741695  Calandrinia breweri E. P. Killip 1941-6-4 36200 Marin Mt. Tamalpais Comment
  CAS-BOT-BC434951  Calandrinia ciliata K. Hopper; K. Martin; B. Malkemus; D. Greenberger 2014-3-22 14002 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  JEPS76997  Calandrinia ciliata Robert M. Lloyd 1963-3-10 2117 Marin Drakes Bay Beach Pt. Reyes Peninsula Comment
  UC496358  Calandrinia ciliata Roxana S. Ferris 1932-4-2 8040 Marin near lighthouse; Point Reyes Comment
  CAS-BOT-BC492122  Calochortus amabilis Belle Richardson Jackson 1930-5-1 s.n. Marin Corte Madera Ridge, near tank Comment
  UCD70790  Calochortus luteus Michele H. Mills 1997-5-15 197 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 134 Comment
  UC1414944  Calochortus tiburonensis Annetta Carter 1973-6 5849 Marin Tiburon Peninsula, Ring Mountain Ring Mountain; Tiburon Peninsula, Ring Mountain Comment
  UC1134442  Calochortus tolmiei B. Schreiber 1937-4-25 2389 Marin 8 mi w Inverness; Pt. Reyes Quad., Pt. Reyes Peninsula 30 Comment
  CAS-BOT-BC132559  Calochortus umbellatus H. E. Parks 1926-4-1 s.n. Marin On ridges above Muir [Wood] Woods Comment
  CAS-BOT-BC132565  Calochortus umbellatus Alice Eastwood 1925-6-7 12981 Marin Big Carson Ridge Comment
  CHSC9117  Calochortus umbellatus M. Banning 1970-3-7 336 Marin Junction of Panoramic Hwy. and Sequoia Valley Rd. (outside Mill Valley toward Muir Woods). 45 Comment
  SEINET10528704  Calochortus umbellatus John T. Middleton 1936-3-29 Middleton 103 Marin Mt. Tamalpais Comment
  CAS-BOT-BC132577  Calochortus uniflorus Wilma Follette 2000-4-4 s.n. Marin Millerton Point, Tomales Bay Comment
  CHSC8377  Calycadenia multiglandulosa Edward L. Smith 1957-9-7 277 Marin Located at Pantoll Camp, Mt. Tamilpias State Park. Coastal Ranges. 762 Comment
  CAS-BOT-BC270545  Calycadenia multiglandulosa E. M. Zeile 1921-10-2 81 Marin Mount Tamalpais, Rattlesnake Comment
  CAS-BOT-BC270555  Calycadenia multiglandulosa G. D. Carr 1971-8-17 639 Marin At eastern limits of Forest Knolls 79 Comment
  JEPS78985  Calystegia purpurata Edward Lee 1934-1-7 501 Marin Tiburon Peninsula 60 Comment
  UC23207  Calystegia purpurata W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  RSA258888  Calystegia purpurata Thomas W. Nelson, M. B. Dunkle 1974-4-22 1213 Marin Growing along the south side of Mt. Tamalpias on serpentine. Comment
  RSA289528  Calystegia purpurata Edward Lee 1934-1-7 501 Marin Southwest slope Tiburon Peninsula. 61 Comment
  CAS-BOT-BC215878  Calystegia purpurata subsp. purpurata Javier Penalosa 1961-3-25 1175 Marin Around Recreation Center below old St. Hilary's Church, Tiburon, Tiburon Peninsula Comment
  JEPS79714  Calystegia purpurata subsp. purpurata Edward Lee with W. Joseph 1935-7-18 1578 Marin Mt. Tamalpais; Nora Trail Comment
  UC196132 Image available Calystegia purpurata subsp. purpurata Edward Lee Greene 1886-3-28 Marin Angel Island Comment
  CAS-BOT-BC215879  Calystegia purpurata subsp. purpurata G. B. Rossbach; R. P. Rossbach 1938-5-27 776 Marin Roadside just N. of Hamlet, Route 1 Comment
  CAS-BOT-BC215898  Calystegia purpurata subsp. purpurata Volney Rattan 1877-1-1 s.n. Marin Junc UPRR Comment
  CHSC30048  Calystegia purpurata subsp. purpurata Robin Nelson 1971-4-24 23 Marin On nw bank of Coast Hwy. ca .8 mi w of Panoramic Hwy. Comment
  SEINET12343483  Calystegia purpurata subsp. purpurata H. W. Graham 1927-9-11 9- 11 -9 Marin from Mill Valley to Muir Woods near San Francisco Comment
  RSA222104  Calystegia soldanella Arthur C. Gibson, Linda Gibson 1971-4-8 1999 Marin Point Reyes Beach North, Point Reyes National Seashore. Comment
  UC672138  Camassia quamash Herbert L. Mason 1929-4-26 5225 Marin Inverness Ridge, near summit of Light House Road Inverness Ridge; , Light House Road Comment
  CAS-BOT-BC497589  Camassia quamash subsp. linearis Frank W. Gould 1938-5-22 412 Marin Tomales Point, 8 miles from Inverness 91 Comment
  CAS-BOT-BC497594  Camassia quamash subsp. linearis Alice Eastwood 1923-5-13 11811 Marin Pt. Reyes Comment
  JEPS73362  Camassia quamash subsp. quamash Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 769 Marin 10 mi on road nw of Tomales Comment
  POM265061  Camissonia cheiranthifolia subsp. cheiranthifolia Ellsworth P. Killip 1941-6-1 36171 Marin Point Reyes Comment
  RSA41256  Camissonia ovata G. Thomas Robbins 1944-4-14 1502 Marin Just north of Big Rock Ridge, ca. 3 miles west of Hamilton Field Air Base 30 Comment
  CAS-BOT-BC160252  Camissoniopsis cheiranthifolia subsp. cheiranthifolia John Thomas Howell 1946-5-4 21749 Marin Dillons Beach Comment
  CAS-BOT-BC160253  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  UCD103545  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Diane de Polo 1964-5-17 36 Marin Point Reyes. Comment
  JEPS842  Campanula angustiflora Curran 1886-7-3 Marin Mt. Tamalpais Comment
  CAS-BOT-BC267295  Campanula californica Mrs. E. C. Sutcliffe; Ira L. Wiggins 1919-9-14 s.n. Marin Inverness Comment
  CAS-BOT-BC267285  Campanula californica H. L. Mason 1932-7-24 7116 Marin Marsh on Inverness Ridge Comment
  SEINET10463910  Campanula californica Davy 1900-6-27 DAVY 6835 Marin POINT REYES 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
  SEINET10462850  Campanula prenanthoides Townsend S. Brandegee 1908-7-6 Brandegee s.n. Marin GRADE BET. BOLINAS RIDGE & LIBERTY<S Comment
  CAS-BOT-BC278114  Cardamine californica T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy 2013-2-23 13002 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow at rock face Comment
  CAS-BOT-BC37476  Cardamine californica Javier Penalosa 1962-3-17 2254 Marin Tiburon Peninsula. Paradise Drive near entrance road to Shellabarger Estate. Comment
  CAS-BOT-BC37486  Cardamine californica W. L. Jepson 1896-2-16 s.n. Marin Ross Valley. Comment
  CAS-BOT-BC37500  Cardamine californica W. W. Carruth 1902-4-1 s.n. Marin Mill Valley. Comment
  SBBG2460  Cardamine californica H. and M. Dearing 1940-3-21 4134 Marin San Anselmo Comment
  SFV12519  Cardamine californica K. A. Wilson 1975-3-28 1469 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  UC402554  Cardamine californica J. Burtt Davy 1893-4-26 129 Marin Mt. Tamalpais Comment
  UC614978  Cardamine californica Beryl O. Schreiber 1936-2-1 2110 Marin Schoolteacher's Beach on Tomales Bay; Schoolteacher's Beach on Tomales Bay 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
  JEPS53378  Cardamine californica var. integrifolia W. L. Jepson 1897-3-28 80 f Marin Olema Comment
  JEPS53383  Cardamine californica var. integrifolia W. L. Jepson 1892-4-5 30 k Marin Ross Valley Comment
  CAS-BOT-BC37918  Cardamine oligosperma Alice Eastwood 1915-3-25 s.n. Marin Ross Valley. Comment
  CAS-BOT-BC38125  Cardamine pensylvanica Peter H. Raven 1956-8-1 9954 Marin Behind Stinson Beach. Comment
  UC903297  Cardionema ramosissimum Ethel Crum 1933-10-8 1572 Marin 3 mi. e. of old post office Point Reyes Peninsula Comment
  CAS-BOT-BC282944  Carduus acanthoides R. McP. Brown 1974-11-27 s.n. Marin Point Reyes National Seashore, Inverness Ridge, along Mt Vision/FAA road 274 Comment
  UCD170116  Carduus acanthoides R. Breckenridge; K. Filippini 2006-6-20 s.n. Marin In creek bed and cattle pasture on the Tule Elk Preserve, Home Ranch, Pt. Reyes Station. Comment
  CAS-BOT-BC281723  Carduus pycnocephalus Javier Penalosa 1961-4-29 1402 Marin Tiburon Peninsula. Hill above Paradise Cove 152 Comment
  CAS-BOT-BC281722  Carduus pycnocephalus Peter H. Raven; Michael P. Johnson 1967-5-2 21266 Marin Angel Island. In East Garrison and North Garrison, NE side of island 38 Comment
  RSA330425  Carduus pycnocephalus Robert A. Norris 1985-4-13 4846 Marin Near bunker Road, east of tunnel leading to Cronkhite Beach and Rodeo Lagoon, Golden Gate National Recreation Area 76 Comment
  CAS-BOT-BC18290  Carex Hans Leschke 1943-3-19 s.n. Marin Mount Tamalpais. Big Carson Ridge. Comment
  CAS-BOT-BC376419  Carex Greg de Nevers 2002-7-9 12689 Marin Dillon's Beach sand dunes. 60 Comment
  UC905007  Carex amplifolia John Thomas Howell 1946-6-30 22127 Marin marsh e Rodeo Lagoon Comment
  CAS-BOT-BC17820  Carex amplifolia Hans Leschke 1949-5-29 s.n. Marin Tamalpais: Lagunitas Creek below Lake Lagunitas. Comment
  CAS-BOT-BC19681  Carex athrostachya Peter Rubtzoff 1962-7-14 4988 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC19248  Carex barbarae John Thomas Howell 1943-6-6 s.n. Marin Canyon below Muir Woods. Comment
  CAS-BOT-BC19249  Carex barbarae John Thomas Howell 1944-5-7 19445 Marin Larkspur. Comment
  SEINET7551526 Image available Carex barbarae F. J. Hermann 1955-7-25 11921 Marin Matt Davis Trail, Bootjack Camp, Mt. Tamalpais. Comment
  CAS-BOT-BC34033  Carex brevicaulis John Thomas Howell 1946-4-14 21628 Marin Near Dillons Beach. Comment
  CAS-BOT-BC34393  Carex cusickii John Thomas Howell 1938-6-5 13902 Marin Rock Spring, Mt. Tamalpais. Comment
  CAS-BOT-BC35022  Carex densa John Thomas Howell 1944-7-2 s.n. Marin Mt. Tamalpais. Potrero Meadow. Comment
  CAS-BOT-BC35044  Carex densa Lewis S. Rose 1936-6-14 36327 Marin China Camp. 3 Comment
  RSA22109  Carex densa Alice Eastwood, John Thomas Howell 1938-5-8 5499 Marin Near Nicasio. Comment
  CAS-BOT-BC35030  Carex densa John Thomas Howell; J. W. Stacey 1936-6-7 12632 Marin San Geronimo. Comment
  CAS-BOT-BC35043  Carex densa Lewis S. Rose 1937-4-25 37234 Marin Corte Madera. 30 Comment
  CAS-BOT-BC35045  Carex densa Javier Penalosa 1961-3-25 1190 Marin Tiburon Peninsula. Ridge above Tiburon, upper part of ravine draining into Typha marsh. Comment
  CAS-BOT-BC19894  Carex echinata subsp. phyllomanica John Thomas Howell 1946-6-9 22005 Marin Abbotts Lagoon. Comment
  CAS-BOT-BC20895  Carex globosa H. N. Bolander 1867-5-3 V Marin Redwoods. Comment
  CAS-BOT-BC20893  Carex globosa 1867-4-1 s.n. Marin Redwoods: Oakland. Paper Mill, Marin Co. Comment
  CAS-BOT-BC20894  Carex globosa Lewis S. Rose 1961-6-25 61055 Marin Hills south of San Anselmo. 152 Comment
  RSA52338  Carex gracilior J. T. Howell 1946-5-16 21858 Marin Angel Island, southeast side. Comment
  CAS-BOT-BC146589  Carex gynodynama John Thomas Howell 1946-5-4 21728 Marin Near Dillons Beach Comment
  CAS-BOT-BC539838  Carex gynodynama Elsa Thorsteinson 1938-6-1 s.n. Marin Lake Lagunitas (opposite end from dam) Comment
  POM248602  Carex gynodynama Elsa Thorsteinson 1938-06 s.n. Marin Mt. Tamalpais Comment
  SEINET7561212 Image available Carex gynodynama Unknown 1936-6-7 12640 Marin On road to Point Reyes. Comment
  CAS-BOT-BC22141  Carex harfordii John Thomas Howell; J. W. Stacey 1936-6-7 12645 Marin Ledum Swamp on road to Point Reyes. Comment
  SEINET4291987 Image available Carex harfordii A. L. Hipp 1999-1 ah 307 Marin Point Reyes National Seashore, near Bayview Trailhead. Comment
  UC710443  Carex leptalea John Thomas Howell 1943-7-4 18254 Marin on road to Point Reyes; Ledum Swamp Comment
  CAS-BOT-BC31493  Carex leptopoda Gordon H. True; Fred Ross 1969-5-30 5018 Marin Pt. Reyes Bird Observatory 3 mi NW of Bolinas at Arroyo Honda. Inverness Ridge. 274 Comment
  SEINET4286158 Image available Carex leptopoda Unknown 2009-1 1084 Marin Point Reyes National Seashore. Sky Trail. Comment
  UCD140483  Carex leptopoda Morris Halperin; Boris May 1932-6-13 s.n. Marin near Camp Kent. Comment
  UC767134  Carex lithophila Robert F. Hoover 1941-5-8 4991 Marin 2 mi nw Tiburon Comment
  JEPS81259  Carex luzulina var. ablata Edward Lee with W. Joseph 1935-7-18 1576 Marin along Mt. Davis Trail, between East and Middle Peak of Mt. Tamalpais Comment
  UC766692  Carex luzulina var. luzulina R. F. Hoover 1941-6-19 5370 Marin NW of Inverness (Inverness Ridge) Comment
  UC905030  Carex lyngbyei John Thomas Howell 1949-5-22 25323 Marin Salt Marsh 1 mi s Inverness Comment
  CAS-BOT-BC534055  Carex mendocinensis D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-6-12 15873 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Pine Mountain Fire Road Comment
  CAS-BOT-BC146630  Carex mendocinensis Hans Leschke 1942-5-24 s.n. Marin Hidden Lake Trail, n. side Mt. Tamalpais Comment
  SEINET7568186 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 308 Marin Point Reyes National Seashore, Bayview Trail. 213 Comment
  OBI49279  Carex nudata Lewis S. Rose 1939-4-23 39081 Marin 5 mi W of Nicasio 30 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
  UC1310  Carex obnupta Michener and Bioletti 1892-6-19 Marin Pt. Ben. Comment
  CAS-BOT-BC118435  Carex praegracilis J. Penalosa 1961-8-26 2197 Marin Tiburon Blvd at Belvedere Dr. Comment
  CAS-BOT-BC117579  Carex serratodens J. Penalosa; John Thomas Howell 1961-6-29 1913 Marin Paradise Drive 1.9 mi NW of road to Naval Net Depot. Comment
  CAS-BOT-BC117574  Carex serratodens Hans Leschke 1950-5-28 s.n. Marin Tamalpais: near Camp Zeische. Comment
  CAS-BOT-BC117578  Carex serratodens J. Penalosa 1961-3-11 1133 Marin W of Paradise Cay. 152 Comment
  OBI49277  Carex serratodens Lewis S. Rose 1938-4-10 38137 Marin Tiburon 6 Comment
  UC403310  Carex subbracteata H. E. and S. T. Parks 1930-4-10 478 Marin Tiburon Peninsula Comment
  UC905016  Carex subbracteata John Thomas Howell 1949-5-25 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC116891  Carex subbracteata var. subbracteata Hans Leschke 1945-6-10 s.n. Marin Between Olema and Pt. Reyes Station. Comment
  CAS-BOT-BC116773  Carex subfusca John Thomas Howell 1942-5-2 17936 Marin Warm Spring, Big Carson Canyon Comment
  CAS-BOT-BC115581  Carex tumulicola John Thomas Howell; J. W. Stacey 1936-6-7 12644 Marin Ledum Swamp on road to Point Reyes Comment
  CAS-BOT-BC115583  Carex tumulicola John Thomas Howell 1945-6-3 s.n. Marin Shell Beach Comment
  CAS-BOT-BC115591  Carex tumulicola Peter H. Raven; M. P. Johnson 1967-5-2 21265 Marin Areas in East Garrison and North Garrison, NE side of island. Comment
  UCD129936  Carthamus creticus Terry Tomasini 1967-11-25 s.n. Marin 2 miles northwest of Nicasio. Comment
  JEPS74639  Carthamus lanatus Richard McP. Brown 1974-9-25 Marin along former main road from Inverness Ridge to Laguna Ranch Inverness Ridge; Point Reyes National Seashore 146 Comment
  JEPS67851  Castilleja L. R. Heckard and Richard Brown 1972-5-2 2914 Marin near head of Drakes Estero (along road from Inverness); Pt. Reyes Seashore Comment
  JEPS9280  Castilleja Rimo Bacigalupi 1953-7-5 4299 Marin 9.4 mi e Marshall (along road, in canyon of Salmon Creek) 91 Comment
  CAS-BOT-BC249134  Castilleja affinis Henry M. Pollard 1947-6-22 s.n. Marin Dipsea Trail near Steep Ravine, Mt. Tamalpais Comment
  CAS-BOT-BC249139  Castilleja affinis Peter H. Raven; H. L. Mason; R. Ornduff; D. Stone 1957-5-2 10731 Marin 2.1 miles w. of China Camp Comment
  POM193000  Castilleja affinis H. P. Bracelin 1930-4-20 17 Marin Point Reyes. Near Light House grounds. 150 Comment
  CAS-BOT-BC249138  Castilleja affinis Joseph Andorfer Ewan 1934-3-15 8924 Marin Above Estero de Americano, 1 mi. w. of Fallon Comment
  JEPS77219  Castilleja affinis subsp. affinis Robert M. Lloyd 1963-4-24 2361 Marin 5.3 mi s Fairfax (on Bolinas road) Comment
  UC1301176  Castilleja affinis subsp. affinis Helen K. Sharsmith 1962-5-30 5101 Marin between Petaluma and Marshall; San Francisco Bay Region 30 Comment
  JEPS58951  Castilleja affinis subsp. affinis John Thomas Howell 1942-4-19 16947 Marin Carson Ridge Comment
  JEPS86431  Castilleja affinis subsp. affinis T. I. Chuang with Fei-Mei Chuang 1978-6-7 7728 Marin just s Pt. Reyes Lighthouse Comment
  JEPS115  Castilleja affinis subsp. neglecta W. L. Jepson 1940-6-5 19944 Marin Tiburon 30 Comment
  UC1081510  Castilleja affinis subsp. neglecta H. L. Mason 1928-4-28 4402 Marin Tiburon Peninsula Comment
  UC1094333  Castilleja affinis subsp. neglecta Peter H. Raven with H. L. Mason, R. Ornduff, D. Stone 1957-5-2 10728 Marin above Tiburon Comment
  UCSB58241  Castilleja affinis subsp. neglecta Gliessman, Stephen 1969-3-31 Marin S. side of Paradise Drive; 1.3 mi. N. of junction with Marwest Road; Tiburon Peninsula 30 Comment
  UC199372  Castilleja densiflora subsp. densiflora Milo S. Baker 1904-4-24 Marin Redwood canyon Comment
  JEPS9414  Castilleja densiflora subsp. densiflora T. Merle Bayless 1907-4-28 Marin Comment
  SEINET13772670  Castilleja exserta C. Fitz 1959-4-5 s.n. Marin [San Francisco Bay,] near China Camp. 91 Comment
  UC1334857  Castilleja exserta subsp. latifolia L. D. Thurman 1963-5-11 269 Marin 0.1 mi e Pt. Reyes lighthouse parking lot; Pt. Reyes Comment
  SD87711  Castilleja exserta subsp. latifolia Frank W. Peirson 1936-7-15 11834 Marin Point Reyes, open sea bluffs near the lighthouse Comment
  CAS-BOT-BC241292  Castilleja latifolia John Thomas Howell 1930-4-20 4738 Marin Pt. Reyes Comment
  CAS-BOT-BC241293  Castilleja latifolia Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  POM20831  Castilleja neglecta Katherine Brandegee 1909-05 s.n. Marin Tiburon. Comment
  JEPS73310  Castilleja subinclusa subsp. franciscana Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 798 Marin 1.8 mi from Estero district school, schoolhouse (nw of Tomales) Comment
  JEPS93158  Castilleja subinclusa subsp. franciscana M. Wetherwax with D. Pendleton 1993-4-3 2444 Marin s side Pt. Reyes-Petaluma Rd. (small w island in Nicasio Reservoir); Nicasio Reservoir 50 Comment
  UC1051658  Castilleja subinclusa subsp. franciscana Peter Kamb 1950-6-3 1831 Marin about 0.25 mi above Stinson Beach-Mt. Tamalpais road junction with coast road 30 Comment
  UC1348947  Castilleja subinclusa subsp. franciscana Robert F. Thorne 1965-4-21 34420 Marin near Nicasio Dam (along Petaluma-Inverness road) 7 Comment
  UC26398  Castilleja subinclusa subsp. franciscana W. A. Setchell Apr 1896 Marin Bolinas Comment
  RSA15370  Castilleja wightii Carl B. Wolf 1927-4-24 348 Marin End of Mill Valley Toll Road Comment
  RSA428358B  Castilleja wightii Francis W. Pennell, John T. Howell 1940-5-20 25464 Marin South of Inverness 0 Comment
  UC495532  Castilleja wightii Merle Randall 1930-6-14 Marin 8 mi n Bolinas (Alamere Creek, shore road); Alamere Creek Comment
  CDA23606  Ceanothus cuneatus D. G. Kelch 2008-1-19 8 .011 Marin Mt Tamalpais. N side near Carson Ridge. Comment
  UCD111743  Ceanothus cuneatus K. Esau 1932-4-1 s.n. Marin Lagunitas. Comment
  SBBG68376  Ceanothus cuneatus var. cuneatus L. Rowntree 1931-2-15 Marin Mt Tamalpais Comment
  CAS-BOT-BC48437  Ceanothus cuneatus var. ramulosus Alice Eastwood 1903-3-21 3162 Marin Mt. Tamalpais Comment
  CAS-BOT-BC49142  Ceanothus cuneatus var. ramulosus Ella Dales Cantelow 1939-3-10 2478 Marin Fairfax - Alpine Dam Road Comment
  UC1071303  Ceanothus cuneatus var. rigidus A. E. Wieslander 1935-2-1 503 Marin 1 mi s. West Peak; Tamalpais quad. 457 Comment
  RSA399066  Ceanothus foliosus L. S. Rose 1937-4-25 37233 Marin S slope, Mt. Tamalpais. 305 Comment
  RSA399068  Ceanothus foliosus Bonnie C. Templeton, A. R. Rose 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  UC1070621  Ceanothus foliosus N. French 1935-4-1 627 Marin below main rd CCC.X Rd Tamalpais quad., Muir Woods 304 Comment
  UC452548  Ceanothus foliosus Ira J. Condit 1913-4-8 Marin near Muir Woods Comment
  CAS-BOT-BC49673  Ceanothus foliosus var. foliosus H. E. McMinn 1925-12-20 1575 Marin Bolinas Ridge - 1/8 to 2 mi. N.W. from junction of Bolinas Rd. with Mt. Tamalpais Rd. fire trail along summit. Comment
  CAS-BOT-BC49674  Ceanothus foliosus var. foliosus H. E. McMinn 1925-12-20 1575 Marin Fire trail on summit of Bolinas Ridge - N. of junction of Mt. Tamalpais and Bolinas Road Comment
  CAS-BOT-BC49675  Ceanothus foliosus var. foliosus H. E. McMinn 1922-6-6 176 Marin Mt. Tamalpais, above Alpine Lake Comment
  CAS-BOT-BC50906  Ceanothus foliosus var. foliosus Alice Eastwood 1903-4-5 3159 Marin Mt. Tamalpais Comment
  CAS-BOT-BC50931  Ceanothus foliosus var. foliosus John Thomas Howell 1948-5-16 24298 Marin Upper part of Cascade Canyon, Mt. Tamalpais Comment
  CDA9580  Ceanothus foliosus var. foliosus D. G. Kelch 2007-4-22 7 .199 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  UC774508  Ceanothus gloriosus Carl B. Wolf 1941-7-30 11111 Marin 4.5 mi SW Radio Corp. America Station on Rd. to Lighhouse Pt. Reyes 76 Comment
  RSA754635  Ceanothus gloriosus subsp. porrectus Dylan O. Burge 2007-5-7 DOB 912 c Marin Point Reyese National Seashore, Inverness Ridge, upper slopes of hill near gravel pit,0.9 trail miles (1.4 km) E of Pierce Point Road, parking 5.1 road miles (8.2 km) N of intersection with Sir Francis Drake Boulevard., 7.31 km 305 degrees True WNW of Inverness. 80 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
  JEPS76993  Ceanothus gloriosus var. gloriosus Robert M. Lloyd 1963-3-10 2114 Marin Pt. Reyes Peninsula Drakes Bay Beach (on cliffs); , , on cliffs Comment
  POM172067  Ceanothus gloriosus var. gloriosus Lester Rowntree 1930-7-17 s.n. Marin Point Reyes Comment
  RSA130899  Ceanothus gloriosus var. gloriosus E. K. Balls 1958-7-20 23571 Marin Point Reyes Peninsula, about jct of roads to Drake's Bay and Point Reyes Lighthouse. 122 Comment
  CAS-BOT-BC49987  Ceanothus gloriosus var. porrectus John Thomas Howell 1944-6-4 19535 Marin Inverness Ridge Comment
  CAS-BOT-BC50628  Ceanothus jepsonii Alice Eastwood 1925-6-7 12976 Marin Big Carson Ridge Comment
  CAS-BOT-BC50629  Ceanothus jepsonii Alice Eastwood 1913-3-16 2500 Marin Mt. Tamalpais Comment
  CAS-BOT-BC50658  Ceanothus jepsonii H. E. McMinn 1925-12-20 1572 H Marin Hills above Fairfax - road to Alpine Lake Comment
  CAS-BOT-BC50659  Ceanothus jepsonii Ella Dales Cantelow 1939-3-10 2479 Marin Fairfax - Bolinas Grade Comment
  CAS-BOT-BC50670  Ceanothus jepsonii Alice Eastwood 1913-6-15 3409 Marin Mt. Tamalpais Comment
  JEPS42128  Ceanothus jepsonii Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10186 Marin near summit; San Geronimo Ridge Comment
  RSA1036  Ceanothus jepsonii J. T. Howell 1927-8-22 679 Marin Rock Spring Trail, Mt Tamalpais 549 Comment
  JEPS20113  Ceanothus jepsonii var. jepsonii Adele Lewis Grant 1917-4-20 922 Marin Tamalpais Comment
  CAS-BOT-BC51402  Ceanothus masonii Alice Eastwood; John Thomas Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  OBI10441  Ceanothus masonii H. E. McMinn 1941-9-11 5417 Marin Bolinas Range Comment
  UC1281446  Ceanothus masonii H. E. McMinn 1941-9-11 5414 Marin Bolinas Ridge. Comment
  RSA0077981  Ceanothus masonii B. A. Stein 1981-4-4 464 Marin Bolinas Ridge. Comment
  UCD112313  Ceanothus oliganthus var. sorediatus Roman Gankin; W. R. Hildreth and Ken Milam 1965-4-13 494 Marin San Geronimo Ridge, near Alpine Lake. Comment
  RSA136670  Ceanothus ramulosus Alice Eastwood 1903-6-18 3998 Marin Tamalpais Comment
  CAS-BOT-BC421693  Ceanothus thyrsiflorus C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14628 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
  CDA6130  Ceanothus thyrsiflorus D. G. Kelch 2006-5-1 6 .18 Marin Lucas Valley Rd. Comment
  RSA252258  Ceanothus thyrsiflorus Gary D. Wallace 1974-12-26 1369 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. SE of West Point between Spike Buck Ck. and Laguna Ck. 396 Comment
  RSA89830  Ceanothus thyrsiflorus P. A. Munz 1954-7-29 19892 Marin Slope of Mt. Vision, west of Iverness. Comment
  UC1281280 Image available Ceanothus thyrsiflorus H. E. McMinn 1938-6-19 5154 Marin Pt. Reyes lighthouse, Marin Co. Comment
  UC18435  Ceanothus thyrsiflorus Michener and Bioletti April, 1892 Marin Tamalpais Comment
  UC452664  Ceanothus thyrsiflorus I. J. Condit 1913-4-8 Marin slope above Muir Woods; slope above Muir Woods Comment
  UC79926  Ceanothus thyrsiflorus Katharine Brandegee 1890-5-2 Marin Bolinas Ridge Comment
  CAS-BOT-BC52893  Ceanothus velutinus Mrs. E. C. Sutliffe 1920-4-1 s.n. Marin Mt. Tamalpais Comment
  UC634853  Ceanothus velutinus Herbert L. Mason 1926-3-6 2699 Marin Corte Madera Ridge , Corte Madera Ridge (Mt. Tamalpais) Comment
  UCD130015  Centaurea cyanus Morris Halperin 1932-6-13 s.n. Marin near Camp Kent. Comment
  CAS-BOT-BC300546  Centaurea solstitialis A. Williams; R. Brostrom; F. Leist 2013-6-8 13261 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  JEPS46956  Centaurium davyi W. L. Jepson 1941-6-15 20615 Marin Tiburon Peninsula Comment
  UC59636  Centaurium davyi Royce Marin Comment
  CAS-BOT-BC124320  Centaurium tenuiflorum Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato Comment
  SBBG41057  Centaurium tenuiflorum J. T. Howell 1945-9-16 Marin near San Rafael Comment
  UCD121502  Centaurium tenuiflorum Heidi E. M. Dobson 1977-7-8 264 (V) Marin Next to Bolinas-Fairfax Road at base of Pine Hill. Comment
  UCD15586  Centranthus ruber Elmo Agatep Date Unknown 21 Marin Point Reyes National Park. Comment
  CAS-BOT-BC279227  Centromadia pungens subsp. pungens Doreen Smith 1997-8-1 s.n. Marin Highway 101 and Smith Ranch Road interchange, east side Comment
  JEPS51360  Cerastium arvense Chesnut and Drew 1889-3-23 Marin at Sausalito Sausalito Comment
  UC1059251  Cerastium arvense J. W. Congdon 1900-4-5 Marin Sausalito Comment
  UC120376  Cerastium arvense unknown 1880-6-6 Marin Dillon's Beach Comment
  UC767019  Cerastium arvense R. F. Hoover 1941-5-21 5176 Marin Point Reyes Comment
  CAS-BOT-BC361313  Cerastium glomeratum T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13616 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  JEPS51347  Cerastium glomeratum W. L. Jepson 1910-4-13 4034 Marin Olema Comment
  CAS-BOT-BC388305  Cerastium glomeratum Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  SEINET12558035 Image available Cerastium viride Roxana S. Ferris 1932-1 8042 Marin Point Reyes near lighthouse Comment
  CAS-BOT-BC400191  Ceratophyllum demersum Viola Drescher; Roberta Long 1972-11-1 s.n. Marin Rodeo Lagoon Comment
  CAS-BOT-BC66350  Cheilanthes covillei John Thomas Howell 1959-8-23 34598 Marin nw. of Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC70122  Cheilanthes gracillima Alice Eastwood 1898-1-1 s.n. Marin summit of Mt. Tamalpais Comment
  UC42450  Cheilanthes intertexta Mrs. Brandegee June 1892 Marin Comment
  RSA126238  Chenopodium ambrosioides var. ambrosioides J. T. Howell 1945-8-19 21419 Marin Inverness. Comment
  UC1176806  Chenopodium ambrosioides var. suffruticosum John Thomas Howell 1940-9-15 Marin Stinson Beach Comment
  RSA126191  Chenopodium macrospermum var. farinosum J. T. Howell 1947-10-26 24194 Marin Rodeo Lagoon. Comment
  RSA369227  Chlorogalum pomeridianum var. divaricatum Robert Gustafson, Don Reynolds 1983-6-6 2700 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  JEPS120459  Chloropyron maritimum subsp. palustre Daniel Slakey 2013-6-22 57 Marin Tomales Bay State Park, Millerton Management Unit, about 1/2 mile east of Millerton Point. Comment
  UCD41387  Chorizanthe cuspidata Ellen Dean; with PLB 102 2004-5-9 2030 Marin Point Reyes National Seashore, North Beach. Dunes just south of parking area. Comment
  RSA258074  Chorizanthe cuspidata var. villosa Robert A. Norris 1975-5-17 2352 Marin Above Point Reyes Beach North Comment
  UC84523  Chorizanthe cuspidata var. villosa Alice Eastwood 1901-5-5 Marin Point Reyes Comment
  CAS-BOT-BC252818  Chorizanthe polygonoides var. polygonoides Doreen Smith 2002-5-1 s.n. Marin Rock Spring, Mount Tamalpais Comment
  JEPS85244  Chorizanthe valida Liam Davis 1989-6-29 9002 Marin 200 m s of southernmost portion Abbott's Lagoon (Point Reyes National Seashore); Point Reyes National Seashore 12 Comment
Read comments
Jun 20 2017
  POM166553  Chrysolepis chrysophylla P. A. Munz 1922-8-5 6443 Marin Mt. Tamalpais. 366 Comment
  CAS-BOT-BC36460  Chrysolepis chrysophylla var. minor H. E. McMinn 1925-12-20 1585 Marin Bolinas Ridge Comment
  NY163231  Chrysopsis arenaria A. D. E. Elmer 07 1903 4556 Marin Point Reyes Comment
  JEPS15982  Cicuta douglasii unknown Marin Point Reyes Comment
  POM163324  Cicuta douglasii Rimo Bacigalupi 1926-7-25 1515 Marin About 1 1/2 miles below Potrero Meadow Comment
  JEPS79574  Circaea alpina subsp. pacifica Edward Lee with Annetta Carter 1934-6-17 918 Marin 1 - 2 mi. s. South Brook ((trip to Bolinas)) Comment
  JEPS82537  Cirsium andrewsii Roger Raiche 1984-5-12 40143 Marin 3.3 mi se from its intersection with Coast Highway 1 (near crest of road) Marshall-Petaluma Road (along Marshall-Petaluma Road, near Marshall); Frink Canyon 91 Comment
  POM179706  Cirsium andrewsii J. T. Howell 1930-6-22 5321 Marin Valley above Rodeo Lagoon Comment
  UC1177299  Cirsium brevistylum Thos. W. Peryam 1947-6-1 Marin Bolinas Ridge Comment
  SEINET11843053  Cirsium hydrophilum var. vaseyi Unknown 1985-1 RR 50709 Marin Pine Mountain, Carson Ridge area, above Little Carson Canyon 335 Comment
  CAS-BOT-BC422415  Cirsium occidentale S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14271 Marin Mount Tamalpais. Marin Municipal Water District lands: Little Carson Falls: from the intersection of Bolinas-Fairfax Road and Pine Mountain Road, follow Pine Mountain Road for just over 1 mile, left onto Oat Hill, about 0.25 miles to Little Carson Trail.. Comment
  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-BC280467  Cirsium quercetorum John Thomas Howell 1943-6-6 18200 Marin Between Mill Valley and Muir Woods Comment
  JEPS27984  Cirsium quercetorum Rimo Bacigalupi 1961-5-29 7725 Marin just e town of Point Reyes Station (n end of ridge, n of the 589 ft summit which is about 1 mi due e of town); Bolinas Ridge 121 Comment
  JEPS82089  Cirsium quercetorum Rimo Bacigalupi 1961-5-29 7725 Marin just e town of Point Reyes Station (n end of ridge, n of the 589 ft summit which is about 1 mi due e of town); Bolinas Ridge 121 Comment
  RSA0070865  Cirsium quercetorum H. F. Copeland 1934-5-27 s.n. Marin Near Dillon's Beach. Comment
  JEPS59318  Cirsium remotifolium var. odontolepis W. L. Jepson 1940-6-5 19957 Marin Paradise Cove Tiburon Peninsula, Paradise Cove Comment
  CAS-BOT-BC285798  Cirsium vulgare John Thomas Howell 1950-6-18 26629 Marin Fern Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC285800  Cirsium vulgare Dziekanowski; Dunn; Bennett 1976-7-28 2468 Marin Ca. 3 mi. SE of Lagunitas enroute to Fairfax 274 Comment
  UC107817  Clarkia amoena Katharine Brandegee 1905-6-26 Marin Bodega Bay, 2 or 3 mi inland Bodega Bay Comment
  RSA31415  Clarkia amoena subsp. amoena J. T. Howell 1946-6-9 22012 Marin Pierce Ranch, northern Point Reyes Peninsula Comment
  UC107822  Clarkia amoena subsp. amoena Katharine Brandegee 1905-6-18 Marin Ross Valley Tamalpais Comment
  CAS-BOT-BC160991  Clarkia amoena subsp. amoena David D. Keck 1937-7-3 4580 Marin Tocaloma (just west of) Comment
  UC107962  Clarkia concinna subsp. concinna Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UC130712  Clarkia concinna subsp. concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas Comment
  CAS-BOT-BC164292  Clarkia davyi John Thomas Howell 1946-5-26 21951 Marin Dunes near radio station, Pt. Reyes Station Comment
  CAS-BOT-BC164293  Clarkia davyi Milo S. Baker 1940-7-18 9791 Marin Road to Pt. Reyes Lighthouse between Estero crossing and first farm house on east side of road Comment
  RSA0060011  Clarkia davyi E. K. Balls 1958-7-20 23572 Marin Point Reyes Peninsula, about jct of roads to Drake s Bay and Point Reyes Lighthouse. 122 Comment
  RSA0096875  Clarkia davyi D. D. Keck 1937-7-3 4573 Marin Point Reyes: Between Drakes Estero and Pacific Ocean. Comment
  RSA34210  Clarkia davyi D. D. Keck 1937-7-3 4573 Marin Point Reyes: Between Drakes Estero and Pacific Ocean. Comment
  UC20309  Clarkia gracilis subsp. gracilis W. A. Setchell 1896-3-6 Marin Bolinas Ridge Comment
  UC1422875  Clarkia gracilis subsp. sonomensis John Thomas Howell 1940-5-12 15420 Marin Lagunitas Creek Comment
Read comments
Jun 24 2011
  CDA10313  Clarkia purpurea subsp. quadrivulnera D. G. Kelch 2005-6-26 5 .398 Marin Mt Tamalpais. Comment
  CAS-BOT-BC164546  Clarkia purpurea subsp. viminea Alice Eastwood 1925-6-7 12972 Marin On trail to Big Carson Ridge Comment
  UCD163894  Clarkia purpurea subsp. viminea Peter Rubtzoff 1980-7-12 9458 Marin San Anselmo. 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
  UC101967  Clarkia rubicunda Katharine Brandegee 1901-6 Marin Tiburon Comment
  UC1143259  Clarkia rubicunda H. and M. Lewis 1947-6-15 441 Marin State Hwy. 1 Stinson Beach Comment
  UC1279902  Clarkia rubicunda Peter H. Raven 1957-6-28 10996 Marin hills along road near Paradise Cove (e side of peninsula); Tiburon 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-BC165070  Clarkia rubicunda Dennis Odion 1997-6-7 s.n. Marin Azalea Hill, east of Fairfax - Bolinas Road, just off fire road to summit Comment
  RSA244354  Clarkia rubicunda C. W. Tilforth, John Dourley 1973-7-18 926 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  CAS-BOT-BC366903  Claytonia A. Castner; D. Cash; J. Missaghian; B. Lo 2013-3-9 13603 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC439220  Claytonia exigua subsp. exigua John Thomas Howell 1940-5-12 15432 Marin South end of Carson Ridge Comment
  SFV8734  Claytonia exigua subsp. exigua E. E. Grissell 1967-5-6 13 Marin Bolinas Road, about 2.25 miles southwest of Fairfax Post Office. 76 Comment
  CAS-BOT-BC439347  Claytonia gypsophiloides Rattan 1883-3-1 s.n. Marin Back of Tamalpais Comment
  JEPS76977  Claytonia parviflora subsp. parviflora Robert M. Lloyd 1963-3-10 2100 Marin 3 mi from Inverness (on Pt. Reyes Road) Comment
  RSA117680  Claytonia sibirica S. S. Tillett 1956-6-29 565 Marin Above E of old Life Saving Station, on W beach of Pt. Reyes Penninsula, 3.5 miles from Pt. Reyes Light Comment
  UC13661  Claytonia sibirica W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UC82774  Claytonia sibirica Katharine Brandegee Jun 1888 Marin Olema Comment
  UC7929  Claytonia sibirica F. T. Bioletti 1892-1 Marin Point Arena Comment
  CAS-BOT-BC91400  Clematis lasiantha F. T. Bioletti; Michener 1892-4-1 50 Marin Ross Valley. Comment
  CDA43399  Clematis lasiantha Chris Jaster 2015-3-3 s.n. Marin Approximately 1.5 miles east of Woodacre. 0 Comment
  UC9075  Clematis ligusticifolia W. C. Blasdale 1893-6-14 Marin Lagunitas Creek Comment
  UC1300912  Clintonia andrewsiana Helen K. Sharsmith 1963-5-18 5451 Marin above Alpine Lake (on east side of Bolinas Ridge); San Francisco Bay Region, Bolinas Ridge 259 Comment
  UC615347  Clintonia andrewsiana Beryl O. Schreiber 1932-5-22 283 Marin Pipe Line Trail Comment
  CAS-BOT-BC499344  Clintonia andrewsiana Eugene Carter 1978-5-7 s. n. Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC499348  Clintonia andrewsiana Volney Rattan 1884-5-1 s. n. Marin Camp Taylor Comment
  CAS-BOT-BC499349  Clintonia andrewsiana Volney Rattan 1867-5-1 s. n. Marin Paper Mill Creek Comment
  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
  JEPS77209  Collinsia sparsiflora var. sparsiflora Robert M. Lloyd 1963-4-24 2354 Marin 5 mi s Fairfax (on Bolinas Rd) 274 Comment
  UC124917  Collomia heterophylla Katharine Brandegee Jun 14 1891-Jun 13 1892 Marin Tamalpais Comment
  SEINET13778109  Collomia heterophylla A. A. Heller 1906-6-12 8389 Marin Mt. Tamalpais Comment
  CAS-BOT-BC435140  Conicosia pugioniformis Doreen Smith 1994-8-1 s.n. Marin Growing at the end of Drakes Beach Comment
  NY643137  Convolvulus arvensis H. T. Edwards 07 1877 s.n. Marin Comment
  CAS-BOT-BC285925  Conyza bonariensis John Thomas Howell 1939-11-5 s.n. Marin Sausalito Comment
  CAS-BOT-BC286135  Conyza canadensis John Thomas Howell 1939-6-18 14768 Marin Near Mud Lake Comment
  CAS-BOT-BC288960  Conyza floribunda Doreen Smith 1998-8-16 s.n. Marin Las Gallinas Valley waste water ponds Comment
  JEPS127944  Corallorhiza maculata var. maculata Adam C. Schneider 2016-4-16 975 Marin Mount Tamalpais Watershed (N of State Park). Laurel Dell Road, 0.55 miles northeast (above) Laurel Dell. Comment
  RSA261497  Corallorhiza striata Beatrice Ann Heise 1971-4-11 41 Marin on Corda Ranch which is 1 mile south of San Antonio Creek Road (which is 1.7 miles west of U.S. Highway 101 76 Comment
  SEINET4675796  Cordylanthus maritimus John Thomas Howell 1933-1 Marin Comment
  JEPS21707  Cordylanthus maritimus subsp. palustris Malcolm A. Nobs, S. Galen Smith 1949-6-29 907 Marin n Inverness (saline marsh, Pt. Reyes); Pt. Reyes Comment
  JEPS58941  Cordylanthus maritimus subsp. palustris John Thomas Howell 1946-5-25 21939 Marin Greenbrae Marshes Comment
  UC65832  Cordylanthus maritimus subsp. palustris A. A. Heller 1902-6-19 5722 Marin Point Tiburon Comment
  RSA74079  Cordylanthus mollis subsp. mollis Milo S. Baker 1945-7-31 11127 Marin Burdell Station Comment
  CAS-BOT-BC105667  Corethrogyne filaginifolia D. E. Breedlove 1978-5-2 43473 Marin Crest of ridge above Radio Corp. of America land at boundary with Paradise Valley Ranch. Comment
  UC1005683  Corethrogyne filaginifolia Frank W. Gould 1939-7-23 845 Marin 3 mi nw of Inverness; Road to Tomales Point 100 Comment
  UC589503  Corethrogyne filaginifolia Beryl O. Schreiber 1932-6-17 530 Marin Waterfall Beach; Tomales Bay Comment
  JEPS46302  Corylus californica Wilfred T. Frost 1932-8-20 412 Marin Rattlesnake Camp No. 1 Mount Tamalpais Comment
  UCD149404  Corylus cornuta subsp. californica Collector Unknown 1925-6-5 s.n. Marin Marin County. 256 Comment
  RSA135466  Corylus cornuta var. californica Volney Rattan 1877-2-24 s.n. Marin San Rafael. Comment
  CAS-BOT-BC141590  Cotoneaster pannosus John Thomas Howell 1965-10-13 41414 Marin John Thomas Howell Botanical Garden Tiburon Comment
  CAS-BOT-BC287217  Cotula australis Peter H. Raven; Michael P. Johnson 1967-5-1 21211 Marin Angel Island. Hospital Cove, W side of island 7 Comment
  CAS-BOT-BC291380  Cotula coronopifolia Javier Penalosa 1961-4-1 1212 Marin Intersection of Blakefield Road and Tiburon Blvd. ca. 1 mi. from U.S. 101, Tiburon Peninsula Comment
  JEPS127821  Cotula coronopifolia Adam C. Schneider 2014-3-29 566 Marin Bonita cove Comment
  UC1614620  Cotula coronopifolia Charles M. Belshaw 1934-3-11 32 Marin four canyons e. Rodeo Lagoon 7 Comment
  UCD130914  Cotula coronopifolia S. S. Tillett 1956-6-29 556 Marin south of old Life-Saving Station on west beach of Point Reyes Peninsula, approximately 3.5 miles from Point Reyes Light, 8.7 miles from Inverness. Comment
  UCD130898  Cotula coronopifolia W. L. Jepson 1919-5-18 8322 Marin San Quentin. Comment
  UCD130904  Cotula coronopifolia Javier Penalosa; Douglas Ripley, Sheila McCarthy 1961-4-29 1358 Marin near Marin Country Day School. (Paradise Drive 1.3 miles from intersection with U.S. 101). Tiburon Peninsula. Comment
  CAS-BOT-BC531451  Crassula aquatica A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15784 Marin Mount Tamalpais. Marin Municipal Water District lands: S of Bon Tempe Rd Comment
  CAS-BOT-BC427749  Crassula connata John Thomas Howell 1946-3-24 21582 Marin Carson country Comment
  UC747363  Crassula connata var. subsimplex G. Thomas Robbins with J. T. Howell 1944-4-13 1496 Marin Big Rock Ridge ca. 4 mi. w. Hamilton Field Air Base 457 Comment
  CAS-BOT-BC291497  Crepis capillaris John Thomas Howell 1945-7-29 21338 Marin Bolinas Comment
  CAS-BOT-BC361423  Crocosmia X crocosmiiflora Greg de Nevers 1993-7-18 10475 Marin Pt. Reyes Nat. Seashore trail from hostel to coast camp Comment
  CDA1926  Crypsis schoenoides L. McHoul 1971-9-26 Marin Nicasio Reservoir. 0 Comment
  UC1063827  Cryptantha leiocarpa B. Schreiber 1937-4-25 2382 Marin 8 mi w Inverness; Point Reyes Peninsula, Point Reyes Quad. 30 Comment
  UC79415  Cryptantha micromeres Katharine Brandegee Marin Tamalpais Comment
  CAS-BOT-BC85525  Cupressus sargentii E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais, ridge top near East Pk. Comment
  RSA31101  Cupressus sargentii A. A. Beetle, J. L. Morrison 1940-1-14 3111 Marin 1/4 mile northeast of Rifle Camp on North Side Trail, Mount Tamalpais 600 Comment
  UCD133613  Cupressus sargentii A. A. Beetle; J. L. Morrison 1940-1-14 3111 Marin One-fourth mile northeast of Rifle Camp on North Side Trail, Mount Tamalpais. 600 Comment
  NY16810  Cupressus sargentii E. P. Lee 1935-7-18 1595 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
  SEINET10531514  Cupressus sargentii Alan A. Beetle, John L. Morrison 1940-1-14 Beetle 3111 Marin One-fourth mile northeast of Rifle Camp on North Side Trail, Mount Tamalpais. 600 Comment
  CAS-BOT-BC224502  Cuscuta californica John Thomas Howell 1941-7-6 16369 Marin Rocky Ridge Fire Trail, Mt. Tamalpais Comment
  CAS-BOT-BC224503  Cuscuta californica John Thomas Howell 1943-5-15 18073 Marin Tiburon Peninsula Comment
  UCD126363  Cuscuta pacifica var. pacifica Javier Penalosa 1961-8-26 2215 Marin below Tiburon Blvd., 150 yards east of Bakersfield Drive. Comment
  RSA22079  Cuscuta salina J. T. Howell 1939-9-3 15356 Marin mouth of San Antonio Creek Comment
  CDA32803  Cuscuta subinclusa D. G. Kelch 2009-6-25 9 .483 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  UC1301083  Cynoglossum grande Helen K. Sharsmith 1963-2-23 5159 Marin Marshall-Petaluma rd. San Francisco Bay Region 152 Comment
  UCR21038  Cynoglossum grande H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 2 mi. west of the junction with Ridgecrest Blvd. Comment
  SEINET3926528  Cynosurus echinatus Robert A. Norris 1984-6-15 4767 Marin Petaluma-Pt. Reyes Rd., ca. 0.7 mi SW of jct. Nicasio Valley Rd.; 0 73 Comment
  CAS-BOT-BC114645  Cyperus eragrostis J. Penalosa; John Thomas Howell 1961-6-29 1910 Marin Paradise Drive 1.9 mi NW of read to Naval Net Depot. Comment
  UC750696  Cyperus eragrostis Lewis S. Rose 1946-8-11 46258 Marin Larkspur 3 Comment
  SEINET7581657 Image available Cyperus eragrostis M. J. Oldham 1990-9-30 12036 Marin Panoramic Highway at Highway 1, Stinson Beach. Comment
  CAS-BOT-BC114366  Cyperus erythrorhizos Lilian McHoul 1971-9-26 s.n. Marin Desiccated strand of Nicasio Reservoir. Comment
  CAS-BOT-BC34666  Cyperus niger Doreen Smith 2002-11-8 s.n. Marin Silverado Resort by creek. Comment
  CDA37962  Cytisus scoparius D. G. Kelch 2011-5-13 11 .247-C Marin Near Phoenix Lake. Comment
  JEPS64798  Cytisus scoparius W. L. Jepson 1919-5-17 8294 Marin Olema; near the Country Club 60 Comment
  RSA256340  Cytisus scoparius Robert A. Norris 1974-10-13 2213 Marin By Panoramic Highway-Sequoia Valley Rd. junction, about 1 mi. SSW Mills Valley. Comment
  SD64359  Cytisus scoparius Darley F. Howe 1966-6-1 4248 Marin 4.3 miles west of Inverness, Pt. Reyes Peninsula. Comment
  SJSU5795  Cytisus scoparius J. J. Tada 1911-4-22 Marin by Hwy 1, 3 mi NE of Muir Beach Comment
  SEINET5327051  Cytisus scoparius C. Fitz 1959-4-4 s.n. Marin Grassy hillside at China Camp on the bay 91 Comment
  RSA508237  Dactylis glomerata Robert A. Norris 1974-6-7 2062 Marin between shoulder of San Clemente Dr. and branch of San Clemente Cr., Corte Madera Comment
  UCD60278  Dactylis glomerata Beecher Crampton 1960-6-8 5606 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  CAS-BOT-BC445524  Damasonium californicum Peter Rubtzoff 1959-6-27 4192 Marin Bank of San Antonio Creek on Marin Co. side, near the road crossing from Chileno Valley to Petaluma. Comment
  CAS-BOT-BC189727  Danthonia californica John Thomas Howell 1966-4-30 41525 Marin Tiburon. John Thomas Howell Botanical Garden. Southeast of church. Comment
  UCD60306  Danthonia californica P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail. Comment
  UCD60974  Danthonia californica var. americana E. Dean; Thomas Starbuck 1989-5-25 185 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking lot towards Laurel Dell pinic area. 548 Comment
  RSA126395  Danthonia californica var. californica J. T. Howell 1943-5-15 18069 Marin Tiburon Peninsula Comment
  UCD21441  Daucus pusillus Ellen Dean; M. Plotkin, M. Tu, and PLB 102 class 1999-5-15 480 Marin Point Reyes National Sea Shore; North Beach Dunes, just south of the main parking lot. Comment
  UC897707  Deinandra corymbosa John Thomas Howell 1939-9-3 15336 Marin near Black Point Comment
  UC897709  Deinandra corymbosa Milo S. Baker 1940-7-18 9790 Marin n of first farm house on e side after crossing, road to Pt. Reyes Lighthouse Estero Comment
  UCD131048  Deinandra corymbosa June McCaskill; C. H. Lamoureux 1956-6-29 497 Marin Drakes Beach, Point Reyes Peninsula. Comment
  JEPS78376  Delphinium Edward Lee 1934-6-17 925 Marin 1-2 mi s South Brook Comment
  UCD160375  Delphinium Nellie Coffey 1931-3-3 s.n. Marin Point Reyes. Comment
  UC912490  Delphinium H. L. Mason 1928-4-28 4407 Marin Tiburon Peninsula Comment
  JEPS88691  Delphinium bakeri Charles F. Quibell and R. Hurley 1985-4-23 73 Marin at Marker C112 -Petaluma Rd. Marin Co. (5.0 mi w of intersection of Chileno Val. Rd., n-facing hill) Comment
  CAS-BOT-BC9621  Delphinium californicum John Thomas Howell 1939-7-2 s.n. Marin Almonte Comment
  CAS-BOT-BC9623  Delphinium californicum E. M. Zeile 1911-6-18 s.n. Marin Bear Valley Region Comment
  RSA15224  Delphinium decorum Carl B. Wolf 1927-4-24 381 Marin Stinson Beach. Comment
  SEINET5337984  Delphinium decorum W. Roderick 1967-4-2 s.n. Marin Pt. Reyes, near the lighthouse. 152 Comment
  UCSC000279  Delphinium decorum Beryl O. Schreiber 1936-4-12 2178 Marin 0.2 miles east of Pierce's Ranch - Tomales Point on Tomales Bay Comment
  UC467738  Delphinium decorum subsp. decorum Katharine Brandegee Marin Mt. Tamalpais Comment
  CAS-BOT-BC10246  Delphinium hesperium Doreen Smith 2003-5-30 s.n. Marin Road side bank east of Pt. Reyes Station Comment
  CAS-BOT-BC285561  Delphinium nudicaule J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13020 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CHSC22742  Delphinium nudicaule Robert A. Schlising; Anna Eagle 1963-4-10 2504 Marin Coast Ranges. Lucas Valley Road, few miles west of exit from highway 101. Comment
  CAS-BOT-BC9969  Delphinium nudicaule Edith May Farr 1905-5-9 s.n. Marin Mt. Tamalpais. 792 Comment
  CAS-BOT-BC9970  Delphinium nudicaule E. M. Zeile 1909-3-28 s.n. Marin Tamalpais; head of Redwood Canyon Comment
  RSA638771  Delphinium nudicaule Michael A. Vincent 1998-4-8 8179 Marin 2 miles S of Tomales along Route 1 Comment
  CAS-BOT-BC121988  Delphinium variegatum subsp. variegatum Doreen Smith 2002-4-11 s.n. Marin Outcrop above San Mateo Ct., mt. Burdell, Novato Comment
  SEINET3296876 Image available Dendromecon quercetorum A. A. Heller 1906-6-12 8402 Marin Mt. Tamalpais. Comment
  OBI11826  Dendromecon rigida Unknown 1963-6-17 17 Marin N end of Alpine lake Comment
  POM149381  Dendromecon rigida Katherine Brandegee 1910-5-22 95 Marin Mill Valley, on the basal slopes of Mt. Tamalpais Comment
  UC635446  Dendromecon rigida Herbert L. Mason 1925-4-12 1339 Marin Pipe line trail Mt. Tamalpais Comment
  UC85475  Dendromecon rigida Katharine Brandegee 1907-6-9 Marin upper part of Lovell Avenue Tamalapais, Mill Valley Comment
  PASA448  Dendromecon rigida Annetta Carter 1929-2-22 Marin Comment
  SEINET12094125  Dendromecon rigida F. H. Utech 1988-1 88 -166 Marin W slope of Mt. Tamalpais, 30 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CAS-BOT-BC198489  Deschampsia danthonioides John Thomas Howell 1967-5-24 42261 Marin To west of Dakin Lane, just north of Old St. Hilary's Church, Tiburon Comment
  UC1106223  Deschampsia danthonioides John Thomas Howell 1944-5-21 19498 Marin Lagunitas Meadows Mt. Tamalpais; , Lagunitas Meadows Comment
  SEINET10900463  Deschampsia danthonioides John Thomas Howell 1943-5-15 Howell 18100 Marin Tiburon Peninsula. Comment
  CAS-BOT-BC201821  Deschampsia elongata John Thomas Howell 1941-7-6 16366 Marin Camp Hogan, Mt. Tamalpais Comment
  RSA128665  Deschampsia elongata P. H. Raven 1950-5-13 2044 Marin Shaded place along Lagunitas Road, Ross Comment
  UCD63722  Deschampsia elongata Mrs. H. P. Kelley 1916-1 Marin Big Carson. Comment
  UCD63893  Desmazeria rigida John Thomas Howell 1943-6-13 18225 Marin Sausalito. 60 Comment
  SD58258  Dicentra formosa L. M. Newlon 1919-5-25 12 Marin Between Olema and Point Reyes Station. Comment
  POM148900  Dicentra formosa subsp. formosa Michener, Bioletti 1893-5-7 s.n. Marin Tocoloma Comment
  RSA433574  Dicentra formosa subsp. formosa Glenn A. Gorelick 1967-4-30 s.n. Marin Inverness Comment
  UC3243  Dichelostemma capitatum Harley P. Chandler 1900-2-26 487 Marin Mount Tamalpais San Francisco Bay Region Comment
  UCD166880  Dichelostemma capitatum Robert E. Preston 2016-2-27 3036 Marin Novato, Mt. Burdell Open Space, ca. 0.25 mi N of the intersection of San Marin Drive and San Mateo Way. 48 Comment
  CAS-BOT-BC499461  Dichelostemma capitatum L. R. Abrams 1918-4-27 6889 Marin Ignacio Comment
  UCD70791  Dichelostemma capitatum subsp. capitatum Michele H. Mills 1998-3-30 200 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  RSA65816  Dichondra donelliana E. K. Balls, P. C. Everett, B. K. Balls 1953-10-8 18584 Marin 0.1 mi. e. of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 76 Comment
  CAS-BOT-BC150367  Diplacus aurantiacus Javier Penalosa 1961-4-16 1329 Marin Tiburon. Hill above intersection of Mar West St. and Paradise Dr. Comment
  CAS-BOT-BC150375  Diplacus aurantiacus Saichi Kawahara 1969-5-28 1156 Marin Limatour Spit, Drakes Bay Comment
  CAS-BOT-BC151947  Diplacus douglasii Alice Eastwood 1913-3-16 2506 Marin Mt. Tamalpais Comment
  UCD114707  Diplotaxis muralis Gordon H. True 1968-5-20 4202 Marin G. H. True residence, 142 Margarita Dr., San Rafael Hills, San Rafael. 30 Comment
  CAS-BOT-BC121850  Dirca occidentalis Mrs. A. M. Gilbert 1915-3-14 s.n. Marin Lagunitas Comment
  UC747014  Disporum hookeri G. Thomas Robbins 1944-4-14 1519 Marin about 3 mi w of Hamilton Field Air Base (on n slope of Big Rock Ridge); Big Rock Ridge 91 Comment
  UC860255  Disporum hookeri Alice Eastwood 1915-3-28 3981 Marin Lagunitas Comment
  SEINET3154138  Disporum smithii L. S. Rose 1939-4-9 39057 Marin Mt. Tamalpais, near Stinson Beach 152 Comment
  CAS-BOT-BC195626  Distichlis spicata Ira L. Wiggins 1938-7-14 8939 Marin Stinson Beach, south end of Bolinas Bay Comment
  UC38067  Distichlis spicata J. Burtt Davy Aug 1898 4312 Marin near Olema, Tomales Bay Comment
  UC60725  Distichlis spicata Jos. Burtt Davy 1900-6 6736 Marin Point Reys Peninsula Comment
  CHSC59801  Dodecatheon hendersonii R. Ernenwein 1983-3-30 101 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct. of Lucas Valley Rd. with US Hwy 101 between San Rafael and Nicasio. Comment
  RSA461375  Dodecatheon hendersonii L. S. Rose 1948-4-11 48037 Marin Sausalito, open hills 91 Comment
  SD7843  Dodecatheon hendersonii T. S. Brandegee 1889-1 Marin Tamalpais Comment
  UC1301130  Dodecatheon hendersonii Helen K. Sharsmith 1963-2-23 5149 Marin near Novato Dam (Novato Boulevard, Indian Valley Reservoir); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
Read comments
Feb 17 2006
  UC400179  Dodecatheon hendersonii Ynes Mexia 1929-3-31 2339 Marin hillslopes nw Manor; nw of Manor Comment
  RSA40109  Dodecatheon hendersonii subsp. cruciatum L. S. Rose 1948-4-11 48037 Marin Sausalito, open hills 91 Comment
  POM287488  Dodecatheon hendersonii subsp. cruciatum Lyman Benson 1929-3-21 1027 Marin Larkspur. Comment
  CAS-BOT-BC157714  Drymocallis glandulosa var. glandulosa Gordon H. True 1970-4-23 5308 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 30 Comment
  RSA15357  Drymocallis glandulosa var. wrangelliana Carl B. Wolf 1927-4-24 366 Marin Stinson Beach. Comment
  UC1300848  Drymocallis glandulosa var. wrangelliana Helen K. Sharsmith 1963-5-18 5463 Marin eastern edge Tomales Bay San Francisco Bay Region, eastern edge Tomales Bay 9 Comment
  CAS-BOT-BC70909  Dryopteris arguta Javier Penalosa 1961-4-29 1382 Marin Hill above Paradise Cove 91 Comment
  UC811821  Dryopteris arguta Lewis S. Rose 1939-2-23 39007 Marin Mill Valley 30 Comment
  UCD161900  Dryopteris arguta Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, about 4 miles west of San Rafael, vegetation plot LVR 02. UTM Zone 10 E 535984 N 4211892. (Coordinates converted from UTM by label maker.) 434 Comment
  CAS-BOT-BC70908  Dryopteris arguta Javier Penalosa 1961-7-15 1981 Marin 1st Ravine NW of summit of Peninsula 137 Comment
  RSA40321  Dryopteris arguta L. S. Rose 1947-11-27 47244 Marin Mill Valley. Cascade Drive Comment
  UC42186  Dryopteris expansa J. Burtt Davy Jan., 1894 786 Marin Bear Valley 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
  CAS-BOT-BC428301  Dudleya farinosa John Thomas Howell 1939-5-21 14692 A Marin South end of Tiburon Peninsula Comment
  UC521725  Dudleya farinosa Joseph Andorfer Ewan 1933-10-22 8066 Marin along Pt. Reyes Rd (from Bishop Pine Forest, at edge of ridge); Point Reyes Penninsula Comment
  UC933224  Dudleya farinosa Arthur Kruckeberg 1949-6-26 Marin Tiburon Peninsula Comment
  CAS-BOT-BC197147  Echinochloa crus-galli John Thomas Howell 1943-9-5 19320 Marin Just south of Mill Valley Comment
  CAS-BOT-BC531453  Egeria densa A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15786 Marin Mount Tamalpais. Marin Municipal Water District lands: Lake Lagunitas Comment
  CAS-BOT-BC113678  Eleocharis acicularis Doreen Smith 2002-6-29 s.n. Marin Edges of High Marsh pond, Mt. Tamalpais. Comment
  CAS-BOT-BC113679  Eleocharis acicularis Doreen Smith 2004-5-20 s.n. Marin Seep above San Mateo Ct., Mt. Bardell, Novato. Comment
  CAS-BOT-BC229720  Eleocharis macrostachya J. Klein; G. Block; L. Webb; et al. 2012-5-5 839 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC113131  Eleocharis pachycarpa Doreen Smith 2002-6-1 s.n. Marin Garden raised from Pt. Reyes, Muddy Hollow Vegetatire material. Comment
  CAS-BOT-BC113132  Eleocharis pachycarpa Doreen Smith 2002-5-1 s.n. Marin Muddy Hollow, Point Reyes Peninsula Comment
  CAS-BOT-BC113133  Eleocharis pachycarpa Virginia Norris 1993-7-20 s.n. Marin Growing at the edge of the fresh water pond east of Limantour Spit. Comment
  CAS-BOT-BC112255  Eleocharis rostellata John Thomas Howell 1966-5-25 41537 Marin Gully just north of garden area, John Thomas Howell Botanical Garden, Tiburon Comment
  RSA126460  Elodea canadensis J. T. Howell 1943-9-5 19322 -A Marin Just south of Mill Valley Comment
  CDA9228  Elymus californicus D. G. Kelch 1991-5-31 s.n. Marin S. end of Nicasio Reservoir along Pt. Reyes Road. Comment
Read comments
Jun 20 2011
  CAS-BOT-BC210124  Elymus glaucus Peter Rubtzoff 1980-5-11 9438 Marin San Anselmo Comment
  CAS-BOT-BC203498  Elymus glaucus subsp. glaucus Javier Penalosa 1961-5-30 1562 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Blvd. 1.2 mi. from U. S. 101 Comment
  CAS-BOT-BC203505  Elymus glaucus subsp. glaucus John Thomas Howell 1945-6-30 s.n. Marin Twin Beaches Comment
  CAS-BOT-BC203510  Elymus glaucus subsp. glaucus John Thomas Howell 1945-5-9 20819 Marin Hamilton Field Comment
  SEINET199930  Elymus glaucus subsp. glaucus J. T. Howell 1943-6-6 18209 Marin Camp below Muir Woods 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-BC203814  Elymus glaucus subsp. virescens Catherine (Kay) Best 1978-5-15 s.n. Marin Old St. Hilary's, Tiburon Comment
  JEPS44007  Epilobium canum subsp. canum W. L. Jepson 1921-10-2 9508 Marin Bootjack Camp Mt. Tamalpais Comment
  CAS-BOT-BC166285  Epilobium canum subsp. canum Ralph Hoffmann 1930-7-23 s.n. Marin Little Pine, San Rafael Mts. Comment
  UCSC000488  Epilobium ciliatum subsp. ciliatum H. A. Walker 2007-7-4 646 Marin Mill Valley, Cascade Drive Comment
  UCD105802  Epilobium ciliatum subsp. glandulosum Mrs. Flora Hayes Date Unknown s.n. Marin Strawberry, American River Canyon. Comment
  JEPS39278  Epilobium ciliatum subsp. watsonii W. L. Jepson 1928-6-10 12930 Marin Tiburon Comment
  SBBG11937  Epilobium ciliatum subsp. watsonii E. R. Chandler 1961-7-17 228 Marin State Hwy 1 between Walker Crk and Tomales 30 Comment
  UC20071  Epilobium minutum Mrs. Brandegee Marin Tamalpais Comment
  UCD138936  Epipactis gigantea Laird Miers 1972-6-3 2 Marin 7.5 miles east of Olema. Comment
  UC1177506  Equisetum arvense John Thomas Howell 1944-3-26 19340 Marin Inverness Comment
  POM281811  Equisetum hyemale var. affine Lyman Benson 1934-8-30 6131 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  CAS-BOT-BC533022  Equisetum laevigatum T. Gosliner; F. Leist; E. Gunnison; M. Hicks 2015-6-12 15844 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Below Bolinas-Fairfax Rd in creek near Old Sled Trail Comment
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Feb 21 2018
  CAS-BOT-BC57539  Equisetum telmateia Javier Penalosa 1961-4-29 1387 Marin Paradise Dr. above Paradise Cove Comment
  CAS-BOT-BC57538  Equisetum telmateia Javier Penalosa 1961-3-25 1188 Marin Above Tiburon 121 Comment
  SFV12517  Equisetum telmateia subsp. braunii K. A. Wilson 1975-3-28 1461 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  RSA641879  Equisetum telmateia var. braunii Michael A. Vincent 1999-6-10 8603 Marin Point Reyes, along Sir Francis Drake Boulevard, just north of Inverness. Comment
  CAS-BOT-BC284133  Eragrostis pectinacea var. pectinacea Gordon H. True 1965-9-24 2653 Marin G.H. True residence, 142 Margarita Drive, San Rafael Comment
  CAS-BOT-BC299917  Erechtites minimus Javier Penalosa 1961-6-29 1912 Marin Paradise Driver 1.9 mi. NW of road to Naval Net Depot, Tiburon Peninsula Comment
  CAS-BOT-BC320492  Erechtites minimus A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13180 A 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
  CDA4542  Erechtites minimus J. T. Howell 1944-7-3 19857 Marin Almonte. 0 Comment
  JEPS19183  Ericameria arborescens W. L. Jepson Marin Mt. Tamalpais Comment
  CAS-BOT-BC286880  Ericameria ericoides Edward Lee Greene 1887-9-10 s.n. Marin Bolinas Bay Comment
  SD98952  Erigeron canadensis Darley F. Howe 1977-10-9 Marin 3 miles north of Stinson Beach on State Highway 1. 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
  CHSC13805  Erigeron glaucus Dave Isle 1969-5-10 445 Marin 2.2 miles S. of Tomales on a bank rising from the E. side of HW 1. 15 Comment
  CHSC22929  Erigeron glaucus Robert A. Schlising; Glenn Keator 1962-2-18 2069 Marin Coast Ranges. Near Point reyes Lighthouse. Comment
  CAS-BOT-BC308834  Erigeron glaucus Javier Penalosa 1961-7-29 2017 Marin McClure Beach, Point Reyes Peninsula Comment
  CAS-BOT-BC295438  Erigeron karvinskianus Javier Penalosa 1961-4-16 1343 Marin Tiburon Peninsula. Tiburon. Hill above intersection of Mar West St. and Paradise Dr. Comment
  UC485150  Erigeron reductus var. angustatus Katharine Brandegee 1907-7-1 Marin Westpoint Road Tamalpais Comment
  CAS-BOT-BC216095  Eriodictyon californicum Gordon H. True 1969-5-30 5037 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda, Inverness Ridge 182 Comment
  CDA9581  Eriodictyon californicum D. G. Kelch 2007-4-22 7 .2 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  UCSB13499  Eriodictyon californicum 1962-4-17 Marin Southwest slope of Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road 457 Comment
  RSA130888  Eriogonum caninum E. K. Balls 1958-7-22 23589 Marin Mt. Tamalpais above Pan Toll Campground 518 Comment
  RSA66182  Eriogonum caninum J. T. Howell 1937-7-4 13088 Marin Tiburon. Comment
  UC220548  Eriogonum fasciculatum var. polifolium S. R. Vasey July 1888 522 a Marin Comment
  LA206935  Eriogonum latifolium Carl B. Wolf; 1934-6-28 5786 Marin Pt. Reyes Peninsula, 0.25 mi. from the lighthouse 60 Comment
  CAS-BOT-BC259190  Eriogonum latifolium Ensign 1935-5-15 s.n. Marin Pt. Bonita Comment
  CAS-BOT-BC259497  Eriogonum luteolum var. caninum Alice Eastwood 1898-8-1 s.n. Marin Mt. Tamalpais Comment
  UC1176909  Eriogonum luteolum var. caninum John Thomas Howell 1945-9-2 Marin Black Canyon San rafael Hills Comment
  UC1296202  Eriogonum luteolum var. caninum R. F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  UCD100314  Eriogonum luteolum var. caninum Linda Bjork 1978-5-29 38 Marin Ring Mountain, Tiburon Peninsula. 152 Comment
  UCD161834  Eriogonum luteolum var. caninum Ayzik Solomeshch 2014-6-10 s.n. Marin Summit Fire Road, close to top of the hill. Vegetation plot SFR 02. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.) 320 Comment
  CAS-BOT-BC268931  Eriogonum nudum var. auriculatum John Thomas Howell 1926-10-20 2224 Marin Near Alto Comment
  CAS-BOT-BC268927  Eriogonum nudum var. auriculatum Javier Penalosa 1961-7-8 1946 Marin Tiburon Peninsula. Shore of lagoon in Tiburon Comment
  HSC23774  Eriogonum nudum var. nudum R. A. Vanbianchi 1971-9-1 71 Marin San Geronimo Ridge Comment
  UCD101491  Eriogonum umbellatum var. polyanthum Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry, American River Canyon. Comment
Read comments
Sep 11 2017
  UCSB1501  Eriogonum vimineum Kamb, Peter 1950-7-27 Marin Spring on Alpine Dam Road; east of the dam Comment
  CAS-BOT-BC297997  Eriophyllum confertiflorum Javier Penalosa 1961-6-29 1879 Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  UCD132134  Eriophyllum confertiflorum A. A. Beetle 1939-3-17 1769 Marin Near Bolinas. Comment
  UC31692  Eriophyllum confertiflorum var. confertiflorum Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  UC31694  Eriophyllum confertiflorum var. confertiflorum J. Burtt Davy 1895-5-13 1246 Marin Redwood Canon Comment
  UC507048  Eriophyllum confertiflorum var. confertiflorum Miss Barbara Blanchard 1932-1-1 E 13 Marin near the coast Mill Valley Comment
  CAS-BOT-BC301190  Eriophyllum lanatum var. arachnoideum James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  SJSU8805  Eriophyllum lanatum var. arachnoideum S. L. Roberts 1961-5-21 Marin c. 5 mi W of Nicasio Comment
  UC31663  Eriophyllum lanatum var. arachnoideum W. A. Setchell 1896-3-6 Marin Bolinas Ridge Western Middle California, Bolinas Ridge Comment
  UC589337  Eriophyllum lanatum var. arachnoideum Beryl O. Schreiber 1932-6-15 475 Marin Teachers Beach Tomales Bay, Teachers Beach Comment
  CAS-BOT-BC301933  Eriophyllum staechadifolium Javier Penalosa 1961-7-29 2007 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC301932  Eriophyllum staechadifolium Robert M. King 1980-7-8 8406 Marin One mile north of Marshall Comment
  SBBG61096  Eriophyllum staechadifolium S. W. Hutchinson, M. N. Ackley -Apr-1927 282 Marin Point Reyes 3 Comment
  UC1614428  Eriophyllum staechadifolium Charles M. Belshaw 1936-1-1 1448 Marin coastal bluff at Bolinas Comment
  JEPS77158  Erodium botrys Robert M. Lloyd 1963-4-5 2306 Marin about 1 mi nw of Tiburon (near housing tract) Comment
  HSC8464  Erodium botrys R. C. Wunner 1962-4-18 Marin Fairfax, Marinda Oaks, Lot next to 27 Vista Way Comment
  RSA51276  Erodium botrys J. T. Howell 1947-4-13 23058 Marin Tiburon Peninsula. Comment
  RSA51279  Erodium brachycarpum J. T. Howell 1947-4-23 23075 Marin East side of Drakes Estero, Point Reyes Peninsula. Comment
  JEPS61391  Erodium cicutarium W. L. Jepson 1897-3-28 13559 Marin Olema Comment
  UC1302896  Eryngium aristulatum var. aristulatum Peter H. Raven 1961-8-22 16578 Marin strand of the laguna in Chileno Valley Comment
  RSA256433  Eryngium armatum Robert A. Norris 1974-8-25 2164 Marin Rodeo Lagoon, Ft. Cronkite Comment
  RSA290423  Eryngium armatum Yusuf Sheikh, Lincoln Constance 1973-6-15 546 Marin On State Highway 1 opposite Dolan County Park, less than 0.5 mile south of Bodega Bay Comment
  CAS-BOT-BC54728  Erysimum concinnum Belle Richardson Jackson 1932-4-1 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC54729  Erysimum concinnum Roxana S. Ferris 1932-4-2 8045 Marin Point Reyes at the lighthouse. Comment
  SJSU3884  Erysimum concinnum C. W. Sharsmith 1964-4-26 7255 Marin Point Reyes, Pt Reyes Peninsula Comment
  UC1034750  Erysimum concinnum G. B. Rossbach 1955-3-5 565 Marin Ca. 2 mi. NE of end of Point Reyes. 15 Comment
  CAS-BOT-BC54736  Erysimum concinnum G. B. Rossbach 1955-3-5 565 Marin Near seashore, ca. 2 miles northeast of end of Point Reyes. 15 Comment
  RSA102240  Erysimum concinnum G. B. Rossbach, Ruth P. Rossbach 1939-6-6 916 Marin Outer coast of Pt Reyes about 2.5 miles NE of the end and SW of Coast Guard Station. 23 Comment
  CAS-BOT-BC54770  Erysimum franciscanum Walter Lennon; Elizabeth Lennon 1973-2-21 s.n. Marin Coast slope east of Muir Beach. Comment
  CAS-BOT-BC403205  Eschscholzia californica Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC403210  Eschscholzia californica Javier Penalosa 1961-3-19 1140 Marin Tiburon Peninsula. Tiburon Blvd. north-west of road to Belvedere Island 304 Comment
  SEINET12102672  Eschscholzia californica E. H. Graham 1931-1 s.n. Marin Near lighthouse, Pt. Reyes Comment
  UCSC000458  Euonymus occidentalis Beryl O. Schreiber 1932-6-14 347 Marin First Valley, Inverness Comment
  RSA187458  Euphorbia lathyris John H. Thomas 1966-1-30 11472 Marin McClures Beach, Tomales Point. Comment
  CDA18365  Euphorbia oblongata G. D. Barbe, Dick Brown, Phil Economon, T. C. Fuller 1978-5-18 2388 Marin Pt. Reyes National Seashore; Sir Francis Drake Drive, between Inverness Park and Inverness. 15 Comment
  UCR132661  Euphorbia oblongata Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Sir Francis Drake Highway, c. 0.5 mile east of Platform Bridge Road junction near Tocaloma 61 Comment
  CAS-BOT-BC413885  Fallopia convolvulus Gordon H. True 1976-5-30 7974 Marin G. H. True residence, 142 Margarita Dr., San Rafael Hills, San Rafael 30 Comment
  UC53431  Festuca elmeri J. Burtt Davy Aug 1898 4326 Marin near Olema Comment
  CAS-BOT-BC278998  Festuca rubra John Thomas Howell 1939-6-4 s.n. Marin Pt. Reyes Lighthouse Comment
  UCD38711  Festuca rubra Beecher Crampton 1957-6-11 4181 Marin 1.2 miles north of Muir Beach. Comment
  SEINET10832001  Festuca rubra John Thomas Howell 1941-5-25 Howell 16216 Marin Rifle Camp, Mt. Tamalpais, Comment
  CDA29691  Foeniculum vulgare D. G. Kelch 2009-6-25 9 .481 Marin San Rafael. Creek/tidal ditch along Andeson Rd N of Davidson School. Comment
  SEINET13944153 Image available Foeniculum vulgare Dziekanowski, Dunn and Bennett 1976-1 2480 Marin valley pasture ca 3 miles southeast of Lagunitas en route to Fairfax; 900 ft 274 Comment
  UC1127975  Fragaria chiloensis H. S. Yates 1934-3-18 3722 Marin Point Reyes 182 Comment
Read comments
Aug 5 2010
  UCD112549  Frangula californica A. M. Lute 1916-5-28 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC231867  Frangula californica subsp. californica C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1806 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  CAS-BOT-BC223770  Frankenia salina John Thomas Howell 1943-7-4 18274 Marin Tomales Bay, Inverness 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
  CAS-BOT-BC223496  Fraxinus latifolia Alice Eastwood 1923-3-25 s.n. Marin San Anselmo Creek Comment
  CAS-BOT-BC130024  Fritillaria affinis Alice Eastwood 1912-6-9 287 Marin Sausalito Comment
  CAS-BOT-BC130029  Fritillaria affinis Javier Penalosa 1961-3-25 1195 Marin 600 ft. ridge above Tiburon 152 Comment
  CAS-BOT-BC130028  Fritillaria affinis Katherine Kipping 1968-3-31 103 Marin 1.6 miles north of old Bolinas Road [form] from the top of Mt. Tamalpais 228 Comment
  RSA0064340  Fuchsia Peter Rubtzoff 1989-9-30 10051 Marin Iverness Park, on north side of Balboa Avenue, just west of its junction with Sir Francis Drake Blvd. Comment
  UC888841  Galium californicum subsp. californicum Alice Eastwood 1912-7-29 1507 Marin Mt. Tamalpais Comment
  JEPS34404  Galium californicum subsp. californicum Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8880 Marin hill just se Bon Tempe Dam 228 Comment
  POM67350  Galium californicum subsp. californicum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC35331  Galium californicum subsp. californicum W. H. Brewer Apr 6 1862-Apr 7 1862 954 Marin Comment
  UCD121817  Galium murale John Thomas Howell 1947-7-6 23324 Marin Laurel Dell, Mt. Tamalpais. Comment
  UC34738  Gamochaeta ustulata Jos. Burtt Davy 1901-4-13 6889 Marin Angel Island Comment
  UC589339  Gamochaeta ustulata Beryl O. Schreiber 1932-7-25 677 Marin Lone Pinr Beach Tomales Bay, Lone Pine Beach Comment
  POM358923  Gamochaeta ustulata H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC188507  Garrya elliptica Saichi Kawahara 1968-3-10 28 Marin Alpine Dam Road, about 1 mile from Alpine Gulch on Fairfax side. 316 Comment
  CAS-BOT-BC191634  Garrya elliptica Jeanette Coyle 1968-2-27 9 Marin Samuel P. Taylor State Park 30 Comment
  CAS-BOT-BC191638  Garrya elliptica Joseph Andorfer Ewan 1933-10-22 8081 Marin Along boggy inlet, hearts Desire Comment
  CAS-BOT-BC191639  Garrya elliptica Brandegee 1890-3-16 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC194530  Garrya elliptica F. W. Geiger 1913-7-13 s.n. Marin Mt. Tamalpais Comment
  OBI49104  Garrya elliptica Lewis S. Rose 1938-2-28 38091 Marin Tomales Bay, near Point Reyes Station 15 Comment
  SBBG39509  Garrya elliptica L. S. Rose 1970-2-2 Marin Tomales Bay, 2 mi N of Point Reyes Station 6 Comment
  UC21589  Garrya elliptica W. L. Jepson 1896-2-23 Marin just below summit Mt. Tamalpais Comment
  UC614983  Garrya elliptica Beryl O. Schreiber 1936-2-1 2106 Marin trail to Shell Beach (on Tomales Bay); Tomales Bay Comment
  UC875996  Garrya elliptica Lewis S. Rose 1938-2-28 38091 Marin near Point Reyes Station; Tomales Bay 15 Comment
  UC875997  Garrya elliptica Lewis S. Rose 1939-2-23 39005 Marin Sausalito Comment
  RSA258885  Garrya elliptica Thomas W. Nelson 1974-4-22 1211 Marin Growing along the north side of Mt. Tamalpais. Comment
  CAS-BOT-BC123873  Garrya fremontii Alice Eastwood 1896-6-28 s.n. Marin Mt. Tamalpais Comment
  SEINET191215 Image available Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Bolinas: near Comment
  CAS-BOT-BC282625  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas Comment
  CAS-BOT-BC278707  Gastridium ventricosum 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
  CAS-BOT-BC58924  Gaultheria shallon Elmer I. Applegate 1898-12-28 995 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC58925  Gaultheria shallon Mrs. E. C. Sutliffe 1919-9-14 s.n. Marin Inverness Comment
  SD51358  Gaultheria shallon Darley F. Howe 1961-7-28 3082 Marin 2.8 miles from Inverness on road to Pt. Reyes. 60 Comment
  SEINET11974902  Gaultheria shallon M. T. Doutt 1931-1 466 Marin 4 mi W Suverners Comment
  RSA392216  Gentiana affinis var. ovata Lester Rowntree 1930-7-17 s.n. Marin Between woodland and Point Reyes Comment
  UC109413  Geranium bicknellii Alice Eastwood 1901-5-6 Marin Inverness Comment
  CAS-BOT-BC258890  Geranium dissectum A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 002 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  UC1614431  Geranium dissectum Charles M. Belshaw 1936-1-1 1445 Marin Pt. Reyes Headlands, away from sea Comment
  JEPS69430  Gilia achilleifolia subsp. multicaulis W. L. Jepson 1918-4-20 7556 Marin vicinity San Francisco Bay (Mt. Tamalpais); vicin of San Francisco Bay, Mt. Tamalpais Comment
  SBBG47374  Gilia capitata subsp. capitata J. T. Howell 1972-6-18 Marin near Ring Hill, Tiburon Peninsula 167 Comment
  JEPS69552  Gilia capitata subsp. chamissonis W. L. Jepson 1919-5-18 8315 Marin Point Reyes Peninsula Comment
  RSA23088  Gilia capitata subsp. chamissonis H. L. Mason, Annetta Carter 1938-5-18 11840 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  UC106631  Gilia capitata subsp. chamissonis Katharine Brandegee 1905-6-26 Marin Bolinas Bay Comment
  UC931991  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-5-17 8506 Marin 12.5 mi from Inverness; Point Reyes Peninsula, 12.5 mi from Inverness Comment
  UCD41389  Gilia capitata subsp. chamissonis Ellen Dean; with PLB 102 2004-5-9 2032 Marin Point Reyes National Seashore, North Beach. Dunes just south of parking area. Comment
  CAS-BOT-BC225295  Gilia capitata subsp. chamissonis Robert Soost 2002-5-24 s.n. Marin At the south end of Limantour Dunes Comment
  CAS-BOT-BC322131  Githopsis specularioides A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13214 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  UC1745796  Glebionis segetum Annetta M. Carter, Herbert L. Mason 1938-5-18 1414 Marin 12 mi from [W of] Inverness. Pt. Reyes. Comment
  UCSB15434  Glebionis segetum Breedlove, Dennis 1961-12-31 Marin Along road to Point Reyes, 11.4 mi W of Inverness 21 Comment
  CAS-BOT-BC218437  Glehnia littoralis subsp. leiocarpa John Thomas Howell 1947-6-18 23279 Marin Dillon's Beach. Comment
  JEPS128161  Glyceria declinata Eric Wrubel 2012-12-20 NPS Marin Golden Gate National Recreation Area. Muir Beach, Big Lagoon staging area. Comment
  RSA298550  Glyceria declinata Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4372 Marin Stagnant water of a nearby ditch above McClure Beach, Pt. Reyes National Seashore. Along trail beyond north end of Pierce Pt. Road. Comment
  CAS-BOT-BC422437  Glyceria elata A. Williams; R. Truitt; K. Martin; D. Morawitz 2014-9-13 14411 Marin Mount Tamalpais. Marin Municipal Water District lands: Edge of Hidden Lake, off of Stocking Trail. Comment
  RSA118917  Glyceria leptostachya L. S. Rose 1957-7-22 57122 Marin 2 miles south of Olema. 30 Comment
  UCSB6562  Gnaphalium Glenn Keator 1958-6-17 Marin collected near Samuel Taylor Park Samuel Taylor Park Comment
  POM292458  Gnaphalium beneolens Lyman Benson 1934-8-30 6120 a Marin Above Muir Woods, Seaward N. Coast Mt. Range, Pacific Ocean Watershed 305 Comment
  CAS-BOT-BC311768  Gratiola ebracteata A. Williams 2013-8-9 13767 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Reservoir drawdown zone at Bullfrog Creek Comment
  RSA0059080  Grindelia Greg de Nevers 2001-9-18 12628 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve. On Highway 1 cliffs, not salt marsh. 0 Comment
  SD51347  Grindelia camporum Darley F. Howe 1961-7-27 3071 Marin 0.6 miles south of Stinson Beach on Highway #1 89 Comment
  CAS-BOT-BC304474  Grindelia hirsutula J. T. Howell 1933-7-30 11463 Marin White's Hill, between Fairfax and Woodacre Comment
  CAS-BOT-BC304478  Grindelia hirsutula John Thomas Howell 1933-7-23 11456 Marin Sausalito Hills Comment
  CAS-BOT-BC304479  Grindelia hirsutula John Thomas Howell 1933-7-23 11455 Marin Sausalito Hills Comment
  CAS-BOT-BC304484  Grindelia hirsutula Alice Eastwood 1928-6-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC314474  Grindelia hirsutula John Thomas Howell 1946-5-19 21905 Marin Meadows Club, Fairfax Hills Comment
  JEPS17998  Grindelia hirsutula George B. Rossbach 1954-10-10 543 Marin Point Reyes Point Reyes (flat on headland) Comment
  JEPS76979  Grindelia hirsutula Robert M. Lloyd 1963-3-10 2102 Marin Point Reyes Point Reyes (w of road towards beach, on dunes) Comment
  UC1176891  Grindelia hirsutula John Thomas Howell 1939-7-16 14854 Marin between Mt. Theater and Bootjack; Mt. Tamalpais Comment
  UC472383  Grindelia hirsutula Jos. Burtt Davy Jun 1 1899-Jul 1 1899 Marin Point Reyes Peninsula Comment
  UC589582  Grindelia hirsutula Beryl O. Schreiber 1932-6-23 548 Marin Hearts Desire Beach Tomales Bay Comment
  CAS-BOT-BC140638  Grindelia hirsutula Robert A. Norris 1983-8-6 4561 Marin Point Reyes Beach North. Ca. 140 ft. above the surf Comment
  CAS-BOT-BC314422  Grindelia hirsutula Robert Soost 1999-8-19 s.n. Marin Upper edges of salt marsh of Drakes Estero near the bridge for teh road to the lighthouse Comment
  CAS-BOT-BC314423  Grindelia hirsutula Julian A. Steyermark 1934-9-18 s.n. Marin Salt marsh 2 mi. W of Marin-Sonoma Co. line Comment
  RSA254289  Grindelia hirsutula var. davyi Robert A. Norris 1974-10-13 2220 Marin Near parking area, Bootjack camp, Mt. Tamalpais. Comment
  RSA309539  Grindelia hirsutula var. davyi Robert A. Norris 1983-8-27 4586 Marin Above parking lot, Bootjack Camp, Mt. Tamalpais 405 Comment
  SEINET10617538  Grindelia humilis Lewis S. Rose 1965-9-5 Rose 65103 Marin 1 mi NE of San Rafael, Salt marsh. 2 Comment
  OBI16395  Grindelia stricta var. angustifolia Lewis S. Rose 1965-9-5 65103 Marin 1 mi NE of San Rafael 2 Comment
  POM312328  Grindelia stricta var. platyphylla Malcolm A. Nobs, S. Galen Smith 1949-6-29 911 Marin Point Reyes, north of Inverness Comment
  RSA321224  Grindelia stricta var. platyphylla Walter Wisura 1985-2-1 4043 Marin North Beach; Point Reyes Peninsula. Comment
  SEINET11835914  Grindelia stricta var. platyphylla M. T. Doutt 1931-1 590 Marin Pt. Reyes lighthouse Comment
  POM94644  Guillenia lasiophylla Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC304586  Gutierrezia californica Meredith A. Lane 1982-10-16 3040 Marin Angel Island State Park: Hill above Camp Reynolds Comment
  SEINET11840668  Haplopappus ericoides W. Knight, Knight, I. 1982-1 4460 Marin Tilden Botanic Garden, Berkeley, originally from Point Reyes dunes Comment
  CAS-BOT-BC306651  Helenium bigelovii John Thomas Howell 1946-5-30 21964 Marin West of Little Carson Falls Comment
  CAS-BOT-BC320493  Helenium puberulum A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13181 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
  JEPS26072  Helenium puberulum Lewis S. Rose 1955-8-1 55170 Marin Bolinas Lagoon 1 Comment
  UC727054  Helenium puberulum A. A. Heller 1941-7-18 16245 Marin upper end Drake's Estuary (roadside bank on s side of road) Comment
  CAS-BOT-BC223997  Helianthemum scoparium John Thomas Howell 1947-5-18 23180 Marin Carson Ridge 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
  CAS-BOT-BC306194  Hemizonia congesta subsp. congesta John Thomas Howell 1945-7-29 21337 Marin Bolinas Comment
  CAS-BOT-BC306198  Hemizonia congesta subsp. congesta James I. McMurphy 1917-9-15 s.n. Marin Ignacio station Comment
  CAS-BOT-BC306188  Hemizonia congesta subsp. congesta Doreen Smith 2003-5-20 s.n. Marin Naear Nicasio Reservoir 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-BC306199  Hemizonia congesta subsp. congesta H. M. Hall 1915-10-1 10129 Marin Region of San Francisco Bay. Near San Rafael (6 mi. north, on Nacasio road) Comment
  CAS-BOT-BC306202  Hemizonia congesta subsp. congesta H. M. Hall 1915-10-1 10129 Marin Region of San Francisco Bay. 3 km. north of San Rafael Comment
  CAS-BOT-BC306203  Hemizonia congesta subsp. congesta H. M. Hall 1915-10-1 10127 Marin 2 km. north of San Rafael Comment
  CAS-BOT-BC309636  Hemizonia congesta subsp. lutescens John Thomas Howell 1944-5-14 19455 Marin Pt. Reyes Station Comment
  SEINET3140698  Hemizonia congesta subsp. lutescens J. Davis 1991-6-1 sn Marin Near Nicasio, at southern end of Nicasio Resvr., on Nicasio Valley Rd. 200 Comment
  UC932001  Hemizonia congesta subsp. lutescens Verne Grant 1946-6-2 7643 Marin near Forest Knolls (on road from Fairfax to Inverness) Comment
  UC990558  Hemizonia congesta subsp. lutescens James I. McMurphy 1909-6-24 Marin one mi e Lagunitas Comment
  CAS-BOT-BC309646  Hemizonia congesta subsp. lutescens Barrett Anderson; Frank Almeda 1986-8-8 3250 Marin Biscayne Court just off Point San Pedro Rd. 30 Comment
  CAS-BOT-BC309656  Hemizonia congesta subsp. lutescens H. M. Hall 1931-5-28 13108 Marin 2.2 miles north of Tomales Comment
  RSA22084  Hemizonia corymbosa subsp. corymbosa J. T. Howell 1939-9-3 15336 Marin Near Black Point. Comment
  POM148033  Hemizonia luzulifolia Alice Eastwood 1927-09 s.n. Marin Mill Valley. Comment
  SEINET7887736 Image available Hemizonia luzulifolia var. lutescens Unknown 1946-1 7643 Marin near Forest Knolls on road from Fairfax to Inverness Comment
  NY179272  Hemizonia multicaulis subsp. vernalis H. A. Walker 1909-5-31 1721 Marin Tiburon, on dry slopes facing San Francisco Bay Comment
  RSA245536  Hemizonia multicaulis subsp. vernalis Larry E. DeBuhr, Gary D. Wallace 1973-5-22 1154 Marin Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake Comment
  CAS-BOT-BC531666  Hesperocyparis macrocarpa R. Crowe; C. Hagerty; D. Klein; F. Leist; E. Gunnison 2015-5-9 15710 Marin Mount Tamalpais: Marin Municipal Water District lands. Lake Lagunitas Comment
  UCSB205  Hesperocyparis sargentii Beetle, Alan; Morrison, J. 1940-1-14 Marin One-fourth mile northeast of Rifle Camp on North Side Trail, Mount Tamalpais, Marin County 600 Comment
  CAS-BOT-BC176076  Hesperolinon congestum H. L. Mason 1928-4-28 4409 Marin Tiburon Peninsula Comment
  CAS-BOT-BC143706  Heteromeles arbutifolia Peter H. Raven; Michael P. Johnson 1967-5-1 21218 Marin Angel Island. Wooded slopes above Hospital Cove, west side of island 60 Comment
  CAS-BOT-BC143714  Heteromeles arbutifolia Alice Eastwood 1912-7-27 1521 Marin Mt. Tamalpais Comment
  SBBG71022  Heteromeles arbutifolia A. A. Beetle, J. L. Morrison 1940-1-21 1565 Marin trail from Mountain Theater to Rifle Camp, Mount Tamalpais 700 Comment
  UC365893  Heteromeles arbutifolia Hy. Edwards Jul 1877 118 Marin Comment
  SEINET10542115  Heteromeles arbutifolia Chester T. Dziekanowski, David B. Dunn; Douglas G. LeDoux 1976-7-30 Dziekanowski 2470 Marin In pass between lagunitas and fairfax on hwy to samuel taylor campground. Oak Woodland 305 Comment
  SEINET10931857  Heteromeles arbutifolia Alan A. Beetle, John L. Morrison 1940-1-21 Beetle 1565 Marin Shrub up to 3 m, berries red, common. Serpentine outcrop, western slope, trail From mountain theater to rifle camp, mount tamalpais 700 Comment
  UC34636  Heterotheca oregona var. rudis E. R. Drew 1889-5-18 Marin Inverness Comment
  UC480926  Heterotheca sessiliflora subsp. bolanderi Miss Harriet A. Walker 1908-7-11 1376 Marin Mill Valley Comment
  CAS-BOT-BC311170  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1921-6-29 s.n. Marin Fort Baker Comment
  RSA128950  Heterotheca sessiliflora subsp. echioides J. T. Howell 1939-6-25 14802 Marin Summit Avenue, Mill Valley Comment
  UC1999903  Heterotheca sessiliflora var. bolanderioides J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-14 9333 Marin San Geromino, grass covered, rocky ridge N of golf course. Comment
Read comments
Jul 26 2014
  UC402506  Heuchera micrantha Katharine Brandegee Marin Tamalpais Comment
  UCD102643  Heuchera micrantha M. Inaba 1998-5-24 15 Marin Tiburon. 73 Comment
  CAS-BOT-BC424188  Heuchera micrantha var. hartwegii Ella Dales Cantelow 1936-5-2 1412 Marin Est. in our Native Woods at Ross. Comment
  CAS-BOT-BC424189  Heuchera micrantha var. hartwegii Gordon H. True; Fred Ross 1970-4-18 5321 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. 60 Comment
  CAS-BOT-BC424194  Heuchera micrantha var. hartwegii John Thomas Howell 1944-6-5 s.n. Marin Inverness Ridge Comment
  SEINET12217305  Heuchera micrantha var. pacifica F. H. Utech 1988-1 88 -149 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  UC1541541  Hierochloe occidentalis Harold E. Parks January 1925 Marin Mt. Tamalpais 152 Comment
  SEINET10598883  Hierochloe occidentalis Michener MICHENER s.n. Marin Mill Valley Comment
  CAS-BOT-BC55370  Hirschfeldia incana Gordon H. True; Ida Geary 1977-12-3 8462 Marin Olema Marsh, on Olema Creek between Olema and Inverness Park. 15 Comment
  CDA2184  Holcus lanatus J. T. Howell 1945-7-29 21355 Marin Bolinas. 0 Comment
  UC1100328  Holcus lanatus Malcolm A. Nobs and S. Galen Smith 1949-6-28 890 Marin ca 1-1/2 mi n Inverness; n of Inverness Comment
  CAS-BOT-BC280757  Holcus lanatus Saichi Kawahara 1969-5-28 1148 Marin East end of Limantour Spit, Drakes Bay Comment
  UCD84882  Holcus mollis William Martin 1969-4-1 s.n. Marin Above Tomales Bay. Comment
  CAS-BOT-BC149974  Holodiscus discolor var. discolor John Thomas Howell 1946-6-30 22157 Marin Rodeo Lagoon Comment
  CAS-BOT-BC149978  Holodiscus discolor var. discolor J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC149979  Holodiscus discolor var. discolor G. R. Vasey 1880-7-1 155 Marin unspecified Comment
  SEINET10591462  Hordeum brachyantherum Donald M. Burk 1982-4-17 Burk 102 Marin Along roadside of Hwy. A-104, ca. 1 mi E of its junction with Hwy. 1. Associates: Hypochoeris radicata, Poa sp. Comment
  UC53610  Hordeum brachyantherum subsp. brachyantherum J. Burtt Davy Aug. 1898 4330 Marin near Olema (Western Middle California) Comment
  SEINET6034944  Hordeum marinum R. A. Norris 4724 Marin Mount Tamalpais. Between Mountain Theater and Parking Lot. to the northeast. Comment
  JEPS27961  Hordeum marinum subsp. gussoneanum Rimo Bacigalupi 1961-5-29 7718 Marin at summit hill which is just ne town Point Reyes Station 182 Comment
  RSA127274  Hordeum marinum subsp. gussoneanum J. T. Howell 1940-5-26 15526 Marin Little Carson Falls Comment
  UCD86231  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 25307 Marin Angel Island. Fort McDowell. Comment
  SACT001325  Hordeum nodosum P. Kennedy 1914-4-19 Marin Comment
  NY436300  Horkelia bolanderi var. marinensis A. D. E. Elmer 07 1903 5039 Marin Comment
  CAS-BOT-BC536634  Horkelia californica John Thomas Howell 1939-7-2 14824 Marin Elk Valley Comment
  CAS-BOT-BC536638  Horkelia californica Alice Eastwood 1920-8-15 10030 Marin White Hills Comment
  CAS-BOT-BC536639  Horkelia californica John Thomas Howell 1930-6-22 5323 Marin Rodeo Lagoon Comment
  JEPS44592  Horkelia marinensis J. Burtt Davy 1900-6-18 6710 Marin Point Reyes Comment
  POM126048  Horkelia tenuiloba Alice Eastwood 1925-5-31 s.n. Marin Mount Tamalpais Comment
  RSA85760  Horkelia tenuiloba E. Crum 1933-7-9 1507 Marin South side of Mount Tamalpais 335 Comment
  UCR66561  Horkelia tenuiloba Alice Eastwood 1925-5-31 12976 Marin Mt. Tamalpais Comment
  UCD106000  Hosackia gracilis Collector unknown 1925-6-6 1729 Marin Bolinas. Comment
  UCD150415  Hydrocotyle ranunculoides William Anderson 1963-3-3 s.n. Marin Drakes Bay. 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
  UC146417  Hypericum anagalloides Miss Harriet A. Walker 1910-7-30 2227 Marin Olema Comment
  UC589386  Hypericum anagalloides Beryl O. Schreiber 1932-6-20 537 Marin Tomales Bay, Shell Beach Comment
  CAS-BOT-BC400879  Hypericum anagalloides Wilma Follette 1999-6-7 s.n. Marin Point Reyes National Seashore, Ledum Swamp, in ditch along Sir Francis Drake Boulevard Comment
  UC2046441  Hypericum grandifolium Michael Perlmutter 2011-11-1 gp 307 Marin O Highway 1 Caltrans right-of-way. Comment
  CDA14390  Hypericum perforatum Carl Arhendes 1996-3-21 Marin CNRR right-of-way near Sonoma County line. 0 Comment
  CAS-BOT-BC311497  Hypochaeris radicata Javier Penalosa; Douglas Ripley 1961-4-29 1410 Marin Tiburon Peninsula. Northeast slope of hill above Paradise Cove 53 Comment
  JEPS36529  Hypochaeris radicata W. L. Jepson 1901-7-21 1705 Marin Inverness Comment
  RSA31363  Hypochaeris radicata Joseph A. Ewan 1934-3-15 8881 Marin 2 miles E [of] Aurora School on Tomales road. Comment
  CHSC3191  Iris Cona Kingsford 1966-4-6 Marin Petaluma-Tomales Road, 1.5 miles N of Tomales Bay, along roadside. Comment
  CHSC62011  Iris douglasiana K. L. Warren 1993-4-4 5 Marin W side of Coyote Ridge Trail, 0.1 mi. w of Hwy 1, 1.5 mi sw of Mill Valley. 182 Comment
  UC1300947  Iris douglasiana Helen K. Sharsmith 1963-2-23 5170 Marin e of Bolinas Lagoon (w side of Bolinas Ridge); San Francisco Bay Region, Bolinas Ridge 228 Comment
  UC4277  Iris douglasiana W. A. Setchell Apr 1896 Marin Bolinas Comment
  RSA152556  Iris douglasiana H. N. Metcalf 1962-5-3 s.n. Marin West of Tomales on west side of Valley Ford - Franklin School Road Comment
  RSA366791  Iris douglasiana H. de Forest 1930-4-21 s.n. Marin Roadside between Fairfax and Alpine L. dam Comment
  UC615071  Iris longipetala Beryl O. Schreiber 1936-4-12 2169 Marin 0.2 mi e Pierce's Ranch (Tomales Point); Tomales Point 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
  UC1301098  Iris macrosiphon Helen K. Sharsmith 1963-2-23 5162 Marin Marshall - Petaluma road; San Francisco Bay Region 152 Comment
  UC896988  Iris macrosiphon Alice Eastwood 1912-5-29 64 Marin Kentfield Comment
  SEINET12050757  Iris macrosiphon F. H. Utech 1988-1 88 158 A Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mi marker 9.80 380 Comment
  RSA152558  Iris missouriensis H. N. Metcalf 1962-5-2 s.n. Marin On east side of Chileno Valley Road, ca. 1/2 mile south of its junction with the Petaluma - Tomales Road Comment
  CAS-BOT-BC69911  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC69925  Isoetes nuttallii John Thomas Howell 1943-5-9 17949 Marin San Rafael. Comment
  CAS-BOT-BC69924  Isoetes nuttallii Doreen Smith 1995-4-8 s.n. Marin Fireman's Fund offices, so. slope of Mt. Burdell. Comment
  CAS-BOT-BC112466  Isolepis cernua Doreen Smith 2003-5-20 s.n. Marin Mt. Burdell Open Space Preserve, hillside slope above San Mateo Ck., Comment
  CAS-BOT-BC324780  Iva axillaris Catherine Best 1981-9-5 s.n. Marin Richardson Bay near the Tiburon Bike Path Comment
  CAS-BOT-BC340182  Jaumea carnosa Javier Penalosa; J. T. Howell 1961-6-7 1659 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  CAS-BOT-BC340183  Jaumea carnosa M. S. Jussel 1933-7-30 409 Marin At head of Tomales Bay Comment
  UCR32090  Juncus balticus David J. Keil 1983-6-29 17185 Marin 2-3 mi NW of Point Reyes Station along SR 1 along the E shore of Tomales Bay 13 Comment
  UC1133602  Juncus bolanderi H. S. Yates 1936-6-14 5635 Marin 1.5 mi e Aurora School; Sebastopol Quad. 45 Comment
  CDA32797  Juncus bufonius D. G. Kelch 2009-6-25 9 .49 Marin Bayo Vista near Black Point. Comment
  CAS-BOT-BC231875  Juncus effusus C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1960 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  UC1133649  Juncus effusus subsp. pacificus H. S. Yates 1936-6-14 5636 Marin 1.5 mi e Aurora School; Sebastopol Quad. 45 Comment
  UC1179036  Juncus effusus subsp. pacificus Herbert L. Mason 1932-7-24 7114 Marin Inverness Ridge Comment
  RSA119344  Juncus hesperius S. S. Tillett 1956-6-30 589 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  SEINET11789583  Juncus hesperius Unknown 1866-1 10 Marin Bolinas Bay, near San Francisco Comment
  UC1601741  Juncus hesperius Michener and Bioletti 1892-6-19 Marin Pt. Ben. Comment
  UC1177404  Juncus occidentalis John Thomas Howell 1944-6-25 19646 Marin Santa Venetia Comment
  UC1133714  Juncus patens H. S. Yates 1936-6-14 5641 Marin 1 mi e Aurora School; Sebastopol Quad. 45 Comment
  UCD141762  Juncus patens Malcolm A. Nobs; S. Galen Smith 1949-6-30 915 Marin on Highwya 1, ca. 1 mile north of Point Reyes Station. Comment
  UC1101103  Juncus xiphioides G. Thomas Robbins and S. Galen Smith 1949-11-19 1902 Marin Liberty Gulch Mt. Tamalpais Comment
  UC1101109  Juncus xiphioides Malcolm A. Nobs and S. Galen Smith 1949-6-28 888 Marin 1.5 mi n Inverness Comment
  CAS-BOT-BC235895  Keckiella corymbosa Mrs. E. C. Sutliffe 1920-7-10 s.n. Marin San Anselmo Canyon Comment
  NY790274  Keckiella corymbosa A. Eastwood 1912-7-29 1536 Marin Mt. Tamalpais Comment
  POM265875  Keckiella corymbosa Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CDA29672  Kickxia elatine D. G. Kelch 2009-6-25 9 .474 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  UC50514  Koeleria macrantha Jos. Burtt Davy 1901-4-17 6890 Marin Angel Island Comment
  UC790926  Koeleria macrantha A. A. Beetle 1941-5-20 2720 Marin s Stinson Beach (steep rocky coastal bluffs); s of Stinson Beach Comment
  UCD85791  Koeleria macrantha Beecher Crampton 1965-5-4 7307 Marin 5.6 miles southeast of Nicasio. Lucas Valley Road. Comment
  CAS-BOT-BC271347  Koeleria pyramidata A. A. Beetle 1941-5-20 2720 Marin South of Stinson Beach Comment
  CAS-BOT-BC272308  Lachnagrostis filiformis Doreen Smith 1996-9-12 s.n. Marin Lake Alpine Comment
  CAS-BOT-BC272309  Lachnagrostis filiformis Catherine Best; Wilma Follette 1996-9-5 1474 Marin East end of Alpine Lake Comment
  CAS-BOT-BC311764  Lactuca virosa A. Williams 2013-8-9 13761 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Quarry Comment
  CAS-BOT-BC229769  Lasthenia californica J. Klein; G. Block; L. Webb; et al. 2012-5-5 833 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC338161  Lasthenia californica R. H. Wagner 1979-5-2 375 Marin Along trail to Marshall Beach; Point Reyes N.S. Comment
  CAS-BOT-BC338163  Lasthenia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21145 Marin Angel Island. On south side of island above Rock Quarry 137 Comment
  CAS-BOT-BC338162  Lasthenia californica L. R. Abrams 1922-4-29 8074 Marin Hill to west of Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC338170  Lasthenia californica Gordon H. True 1969-4-29 4865 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo]. No. slope chalk ridge at Lake Ranch fence 182 Comment
  RSA585981  Lasthenia californica Adree M. Desrochers 1990-4-23 477 Marin Point Reyes: Pt. Reyes Light[house] State Park. Comment
  UCD21440  Lasthenia californica Ellen Dean; M. Plotkin, M. Tu, and PLB 102 class 1999-5-15 481 Marin Point Reyes National Sea Shore; North Beach Dunes, just south of the main parking lot. Comment
  CAS-BOT-BC324949  Lasthenia californica subsp. bakeri John Thomas Howell 1947-4-30 23114 Marin Dillons Beach Comment
  CAS-BOT-BC324938  Lasthenia californica subsp. bakeri Lester Rowntree 1938-5-19 s.n. Marin Road to Dillon's Beach Comment
  CAS-BOT-BC324939  Lasthenia californica subsp. bakeri Lester Rowntree 1938-5-19 s.n. Marin Road to Dillon's Beach Comment
  JEPS10040  Lasthenia californica subsp. californica R. F. Hoover 1939-4-8 3963 Marin Tiburon Comment
  JEPS5635  Lasthenia californica subsp. californica Roxana S. Ferris 1954-4-23 12727 Marin rocky outcrop 1 mi from Dillon's Beach (on the Tomales road) Comment
  JEPS9903  Lasthenia californica subsp. californica Lauramay Tinsley 1926-1-1 Marin near Mill Valley Comment
  UC1106188  Lasthenia californica subsp. californica John Thomas Howell 1947-4-30 23115 Marin Dillons Beach Comment
  UC1118945  Lasthenia californica subsp. californica B. Schreiber 1936-4-12 2194 Marin 0.3 mi nne Pierce's Ranch; Point Reyes Quadrangle Comment
  JEPS10185  Lasthenia californica subsp. californica W. L. Jepson 1919-5-18 8316 Marin sand flats Pt. Reyes Comment
  SEINET11447682 Image available Lasthenia californica subsp. macrantha W. Roderick 1967-4-2 s.n. Marin Pt. Reyes, near the lighthouse Comment
  UC1543062  Lasthenia californica subsp. macrantha Donald G. Nelson 1937-7-10 540 Marin just w Point Reyes Lighthouse (and above the bird rocks); Point Reyes Comment
  JEPS86316  Lasthenia conjugens Jack and Betty Guggolz 1988-4-29 919 Marin Rancho Laguna de San Antonio, at the summit of the Chileno Valley Road Comment
  UC1106186  Lasthenia glaberrima John Thomas Howell 1945-5-9 20827 Marin between Hamilton Field and Ignacio Comment
  RSA123036  Lasthenia macrantha subsp. macrantha B. O. Schreiber 1937-5-9 2394 Marin Point Reyes Lighthouse 152 Comment
  JEPS98738  Lasthenia minor Raymund Chan 1998-5-9 98028 Marin bluffs above Kehoe Beach Point Reyes National Seashore Comment
  CAS-BOT-BC213366  Lathyrus jepsonii subsp. californicus John Thomas Howell 1947-5-18 23174 Marin Fairfax Hills Comment
  RSA44353  Lathyrus jepsonii subsp. californicus J. T. Howell 1947-5-18 23174 Marin Fairfax Hills. Comment
  OBI54809  Lathyrus latifolius Dixie Damrel, Robin Zank 1997-7-17 25 Marin Inverness. Corner of Balboa and Portola Comment
  UC864461  Lathyrus littoralis Belle Richardson Jackson May 1922 Marin Point Reyes Comment
  JEPS64858  Lathyrus tingitanus W. L. Jepson 1940-6-5 19943 Marin Tiburon, ne of railroad yards Tiburon Comment
  RSA32142  Lathyrus tingitanus J. T. Howell 1945-7-1 21260 Marin Tiburon. Comment
  PASA1060  Lathyrus vestitus Annetta Carter 1929-2-22 Marin Comment
  UCD106489  Lathyrus vestitus P. B. Kennedy 1926-5-20 s.n. Marin Trail above Lake Laguintas. Comment
  SEINET12159015  Lathyrus vestitus subsp. bolanderi E. H. Graham 1931-1 6911 Marin nr Blacksmith Shop, Pt. Reyes Comment
  UC1128941  Lathyrus vestitus var. vestitus H. S. Yates 1934-3-18 3695 Marin near Inverness; Point Reyes Quad. 6 Comment
  UC864592  Lathyrus vestitus var. vestitus Alice Eastwood 1922-2-12 11069 a Marin above Muir Woods Comment
  CAS-BOT-BC325999  Layia carnosa Alice Eastwood; John Thomas Howell 1939-5-28 7397 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC371441  Layia carnosa Greg de Nevers 1998-4-19 11162 Marin Point Reyes National Seashore, Abbotts Lagoon Comment
  JEPS25349  Layia gaillardioides Rimo Bacigalupi with members of Dr. Herbert G. Baker's class 1960-5-4 7382 Marin on grade just w of Meadow Country Club; Road from Fairfax to Alpine Dam 289 Comment
  CAS-BOT-BC379678  Layia platyglossa Alice Eastwood 1934-5-13 18861 Marin Pt. Reyes 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
  CHSC27544  Layia platyglossa Scott E. Patton 1978-2-18 1 Marin Bluffs, ca. 1.25 m nw of Dillon Beach, 0.25 m se of Estero de San Antonio. 76 Comment
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May 24 2013
  CAS-BOT-BC379679  Layia platyglossa Javier Penalosa 1934-5-13 1397 Marin Tiburon Peninsula; Hill above Paradise Love. 152 Comment
  RSA121608  Layia platyglossa subsp. platyglossa B. O. Schreiber 1937-5-9 2395 Marin Point Reyes Lighthouse 152 Comment
  POM312862  Ledum glandulosum Malcolm A. Nobs 1949-6-29 901 Marin N side of Pt. Reyes road just N of Pierce Pt. road, 3 miles N of Inverness. Comment
  UC1537164  Ledum glandulosum Gordon H. True Jr. 1937-6-6 713 Marin Point Reyes 30 Comment
  UC571053  Ledum glandulosum H. L. Mason 1926-2-21 2657 Marin on road from Point Reyes Light Comment
  UC589453  Ledum glandulosum Beryl O. Schreiber 1932-6-20 539 Marin Tomales Bay, Shell Beach Shell Beach; Tomales Bay, Shell Beach Comment
  UCSB32571  Lemna gibba Kittle, Nancy 1979-2-16 Marin Near Phoenix Lake in the Marin County Water District Comment
  JEPS417  Lemna minuscula W. L. Jepson 1922-1-25 9530 Marin Fort Barry Comment
  CAS-BOT-BC534921  Lemna turionifera John Thomas Howell 1944-10-10 20714 Marin Marshes north of Olema Comment
  CAS-BOT-BC339145  Leontodon saxatilis subsp. saxatilis John Thomas Howell 1945-9-16 21480 Marin Near San Rafael Comment
  CDA7530  Leontodon taraxacoides subsp. taraxacoides J. T. Howell 1945-7-29 21333 Marin Bolinas. 0 Comment
  CAS-BOT-BC215721  Lepechinia calycina Alice Eastwood 1912-7-29 1504 Marin Mt. Tamalpais Comment
  POM71115  Lepechinia calycina Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  SD6163  Lepechinia calycina unknown Jul 1917 Marin Near Tamalpais. Comment
  UCD124955  Lepechinia calycina Ogden C. Riddle 1941-4-20 69 Marin near Bootjack Camp, Mt. Tamalpais. 304 Comment
  CAS-BOT-BC89089  Lepidium didymum A. D. E. Elmer 1903-7-1 4775 Marin Point Reyes Post Office. Comment
  CAS-BOT-BC12481  Lepidium nitidum Javier Penalosa 1961-2-25 1094 Marin Tiburon Peninsula. Above Tiburon. Road above Saint Hilary's Church. 60 Comment
  UC398775  Lepidium perfoliatum Katharine Brandegee Marin Mt. Tamalpais Comment
  CAS-BOT-BC175926  Leptochloa fusca subsp. fascicularis Doreen Smith 2001-9-16 s.n. Marin Shores of Nicasio Reservoir Comment
  CAS-BOT-BC273984  Leptochloa fusca subsp. fascicularis Walter Lennon 1973-7-9 s.n. Marin Summit of Lucas Valley road Comment
  CAS-BOT-BC226533  Leptosiphon acicularis Mrs. E. C. Sutliffe 1922-4-1 s.n. Marin San Anselmo Canyon Comment
  RSA468548  Leptosiphon acicularis Glenn A. Gorelick 1967-4-30 s.n. Marin 5.4 miles southeast of Nicasio, on Lucas Valley Road Comment
  CAS-BOT-BC226532  Leptosiphon acicularis Alva Day; Marianna Pinkston; Floyd Pinkston 1983-4-16 83 -3 Marin West of Fairfax between Cascade Canyon and Blue Ridge Comment
  CAS-BOT-BC471220  Leptosiphon androsaceus A. Williams 2014-3-18 14107 Marin Mount Tamalpais. Marin Municipal Water District lands: NE-facing slope to the west of Kent Pump Road Comment
  RSA240593  Leptosiphon grandiflorus C. W. Tilforth, John Dourley 1973-7-18 931 Marin 0.9 mile [9 miles] NE of Point Reyes Light House, along Sir Francis Drake Blvd. opposite RCA Receiving Station. Comment
Read comments
Apr 9 2012
  UC202362  Lessingia hololeuca H. M. Hall 1915-9-24 10130 Marin near San Rafael; Region of San Francisco Bay Comment
  CAS-BOT-BC324145  Lessingia hololeuca John Thomas Howell 1927-5-10 2383 Marin Baltimore Park 213 Comment
  UC1287489  Lessingia micradenia var. micradenia Willard Spence 1960-5-4 537 Marin immediately e Liberty Gulch (1.2 mi from County Club) Comment
  CAS-BOT-BC492918  Lessingia ramulosa Aaron Arthur 2011-8-7 010 Marin On private ranch in San Antonio Creek watershed, accessed from San Antonia Road, northern part of the county Comment
  CAS-BOT-BC283527  Leymus X vancouverensis John Thomas Howell 1945-6-3 20926 Marin Shell Beach 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-BC272228  Leymus pacificus John Thomas Howell 1947-6-4 23222 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC272229  Leymus pacificus John Thomas Howell 1948-6-6 24335 Marin Stinson Beach Comment
  CAS-BOT-BC272273  Leymus pacificus Bob Soost 2000-5-26 s.n. Marin Abbott's Lagoon, southwest end just inside fence line before lagoon, Point Reyes National Seashore Comment
  RSA126398  Leymus pacificus J. T. Howell 1947-6-4 23222 Marin Dunes beyond radio station, Pt. Reyes Peninsula. Comment
  RSA108333  Leymus triticoides Frank W. Gould 1941-5-31 1301 Marin 2.3 miles south of Inverness. Comment
  JEPS170  Ligusticum apiifolium H. E. Parks 1923-6-10 1500 Marin Tiburon Island (prob. Tiburon Peninsula) Comment
  UCD127579  Lilaeopsis masonii John Thomas Howell 1946-6-30 22164 Marin Rodeo Lagoon. Comment
  JEPS17500  Lilaeopsis occidentalis W. L. Jepson 1900-9-14 1165 Marin near Abbott's Lagoon (Point Reyes Peninsula); Point Reyes Peninsula Comment
  UC903288  Lilaeopsis occidentalis Ethel Crum 1933-10-8 1576 Marin shore of Drakes Estero (Point Reyes Peninsula); , Drakes Estero Comment
  CAS-BOT-BC130738  Lilium pardalinum John Thomas Howell 1966-7-20 41994 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC130744  Lilium pardalinum Paul F. Covel 1938-7-10 1530 Marin Tomales Pt Rd (west Inverness) Comment
  CAS-BOT-BC130739  Lilium pardalinum M. S. Jussel 1933-7-30 396 Marin At summit of road from Inverness to Pt. Reyes Comment
  RSA216164  Lilium pardalinum J. T. Howell 1966-7-20 41994 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon. Comment
  JEPS19615  Limnanthes douglasii W. L. Jepson 1896-3-23 13550 Marin Ross Valley Comment
  UC1106309  Limnanthes douglasii John Thomas Howell 1946-4-18 21677 Marin Novato Comment
  SEINET6670342  Limnanthes douglasii W. Roderick 1967-5-6 s.n. Marin Lake Nicaseo 46 Comment
  RSA120833  Limnanthes douglasii subsp. sulphurea S. Tillett 1956-6-30 584 Marin Above and east of old Life-Saving Station, on west bench of Point Reyes Peninsula, approx. 3.5 miles from Point Reyes Light. Comment
  CAS-BOT-BC45866  Limnanthes douglasii var. sulphurea Mrs. C. G. Clear 1937-5-7 n.s Marin Pt. Reyes Comment
  SD81285  Limnanthes douglasii var. sulphurea Darley F. Howe 1969-5-27 4580 Marin Point Reyes Peninsula, near lighthouse. Comment
  NY342230  Limnia bracteosa R. C. F. Bacigalupi 1928-3-10 1818 Marin Coast Guard Station, 3.5 miles north of Pt. Reyes Lighthouse Comment
  CHSC20560  Limonium californicum Robert Schlising 1962-7-21 2342 Marin Near end of Schooner's Bay of Drake's Estero. Comment
  JEPS117836  Limonium duriusculum Doreen Smith 2007-9-1 Marin Mill Valley Strawberry Cove Comment
  UC1784190  Linanthus androsaceus Ethel Crum 1930-1 675 Marin Point Reyes Comment
  UC615492  Linanthus androsaceus Beryl O. Schreiber 1937-4-25 2378 Marin 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  UC615280  Linanthus grandiflorus Beryl O. Schreiber 1933-7-17 866 Marin road to Point Reyes Lighthouse Comment
  UC963934  Linanthus grandiflorus R. F. Hoover 1938-9-18 3854 Marin Tomales Point Comment
  UC909079  Linanthus parviflorus Herbert L. Mason 1932-7-24 7124 Marin Point Reyes Comment
  CAS-BOT-BC232267  Linum bienne T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1903 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UCD110585  Linum bienne Helen K. Sharsmith 1962-5-30 5080 Marin Between Lagunitas and Olema. 182 Comment
  UC5552  Lithocarpus densiflorus J. Burtt Davy 1893-7-24 218 Marin Mill Valley; Mt. Tamalpais Comment
  UC5556  Lithocarpus densiflorus J. Burtt Davy Jan 1894 785 Marin Olema Comment
  UC615206  Lithocarpus densiflorus Beryl O. Schreiber 1932-6-14 350 Marin Mount Vision Trail; Inverness Comment
  POM166559  Lithocarpus densiflorus var. densiflorus P. A. Munz 1922-8-5 6436 Marin Mt. Tamalpais, above Rock Springs. 457 Comment
  RSA476671  Lithocarpus densiflorus var. densiflorus M. B. Dunkle 1931-7-12 2488 Marin Mount Tamalpais, saddle below summit. Comment
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Feb 13 2012
  CAS-BOT-BC430602  Lithophragma affine Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  UC11910  Lithophragma heterophyllum Harley P. Chandler 1899-4-8 263 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  UC187192  Lithophragma heterophyllum C. F. Sonne April 1888 Marin Taylorville Comment
  UCD102740  Lithophragma parviflorum Michele H. Mills 1998-4-24 231 Marin Mt. Tamalpais, Marin Municipal Water District property, N of Ridge Rd approx. 3/4 mi W of intersection with Pan Toll Rd 590 Comment
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Apr 2 2017
  CAS-BOT-BC342405  Logfia gallica Gordon H. True 1969-4-18 4842 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 121 Comment
  CAS-BOT-BC283447  Lolium multiflorum John Thomas Howell 1966-6-9 41553 Marin SE corner of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC283457  Lolium multiflorum Javier Penalosa 1961-2-25 1101 Marin Tiburon Peninsula. Hill W of St. Hilary's Church, above marsh 60 Comment
  CAS-BOT-BC283498  Lolium multiflorum W. R. Dudley 1901-3-1 s.n. Marin Marshalls, Tomales Bay Comment
  CAS-BOT-BC283499  Lolium multiflorum W. R. Dudley 1901-3-1 s.n. Marin Marshalls, Tomales Bay Comment
  UCD66651  Lolium temulentum P. B. Kennedy 1914-4-19 4670 Marin Mill Valley. Comment
  CDA12276  Lomatium dasycarpum G. F. Hrusa 1989-2-16 5838 Marin Mt. Tamalpais State Park; Approx. 1/4 mi. E of Bootjack parking area. Comment
  JEPS12844  Lonicera hispidula var. vacillans W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  JEPS78378  Lonicera hispidula var. vacillans Edward Lee 1934-6-17 929 Marin 7 1/2 mi s South Brook Comment
  POM227004  Lonicera hispidula var. vacillans Roxana S. Ferris, I. L. Wiggins 1935-7-19 8080 Marin West shore of Tomales Bay; 0.1 mile S of Inverness. Comment
  UC123748  Lonicera hispidula var. vacillans H. A. Walker 1907-7-4 636 Marin Mill Valley Comment
  JEPS13695  Lonicera involucrata var. ledebourii Dr. L. M. Newlon 1919-5-25 13 Marin between Olema and Pt. Reyes Station Comment
  UCSB18813  Lotus angustissimus Brooks, Terry 1963-4-8 Marin Fort Baker, 1 mile N of Golden Gate Bridge 30 Comment
  UC1300856  Lotus formosissimus Helen K. Sharsmith 1962-5-30 5083 Marin Point Reyes Peninsula San Francisco Bay Region 45 Comment
  UC1377672  Lotus formosissimus W. J. Dress 1951-4-22 3165 Marin sw of Point Reyes community Comment
  SEINET6932524  Lotus formosissimus Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 2 miles southeast of Olema. Comment
  UC1300858  Lotus humistratus Helen K. Sharsmith 1963-3-30 5259 Marin Lucas Valley San Francisco Bay Region 137 Comment
  POM19297  Lotus junceus P. A. Munz 1922-8-5 6442 Marin Mt. Tamalpais. 335 Comment
  RSA40130  Lotus junceus L. S. Rose 1948-5-8 48105 Marin S. slope of Mt. Tamalpais, Mountain Home. 305 Comment
  RSA517455  Lotus junceus Donald G. Nelson 1937-7-10 525 Marin Pont Reyes Lighthouse, by car parking area at top of hill. Comment
  JEPS22660  Lotus micranthus Rimo Bacigalupi 1958-4-19 6274 Marin e side Mt. Tamalpais (on level walk around summit) 731 Comment
  POM128954  Lotus micranthus C. F. Sonne 1887-04 s.n. Marin Near 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
  UC555545  Lotus scoparius var. scoparius Curtis Ferris 1932-3-5 23 Marin e side Bolinas Bay Comment
  RSA40160  Lotus uliginosus J. T. Howell 1944-7-30 19856 Marin Between Mill Valley and head of salt marshes. 3 Comment
  JEPS55844  Lotus wrangelianus W. L. Jepson 7559 Marin Mt. Tamalpais Comment
  CAS-BOT-BC201216  Lupinus Charles Piper Smith 1948-6-15 48421 Marin Olema, 4.3 miles south, Highway 1 Comment
  RSA40275  Lupinus affinis L. S. Rose 1948-5-30 48118 Marin Sausalito 91 Comment
  SEINET10488363  Lupinus affinis Charles Piper Smith 1948-4-26 Smith 48158 Marin Marshalls road. 10.6 Miles w of petaluma Comment
  UC1537119  Lupinus albifrons var. collinus Gordon H. True Jr. 1936-3-22 373 Marin near Forest Knolls; near Forest Knolls 106 Comment
  UC127059  Lupinus albifrons var. douglasii F. T. Bioletti 1892-12-15 Marin Tamalpais Comment
  SEINET5327630  Lupinus albifrons var. douglasii A. A. Heller 1906-6-12 8395 Marin Mt. Tamalpais Comment
  UC201932  Lupinus arboreus Miss Harriet A. Walker 1913-6-21 3023 Marin Marshalls; road to Catholic Church Comment
  UC589367  Lupinus arboreus Beryl O. Schreiber 1932-6-29 608 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach (Tomales Bay) Comment
  SEINET10488501  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
  RSA130885  Lupinus arboreus var. arboreus E. K. Balls 1958-7-20 23581 Marin 4.2 miles northeast of Point Reyes Lighthouse along road to Inverness. 137 Comment
  UC1177479  Lupinus bicolor John Thomas Howell 1946-4-13 21596 Marin Mt. Tamalpais , Summit Meadow to Rock Spring (Summit Meadow to Rock Spring) Comment
  UC201059  Lupinus bicolor Katharine Brandegee May 1913 Marin Mill Valley Mill Valley, Tamalpais (Tamalpais); , Mill Valley Comment
  UC1177214  Lupinus formosus John Thomas Howell 1944-7-9 19688 Marin Inverness Ridge Comment
  OBI43708  Lupinus formosus Rhonda Riggins 1982-5-22 1417 Marin W side of Petaluma-Reyes rd, 0.5 mi NE jctn Nicasio rd, 3.2 mi SW Novato Blvd Comment
  RSA128988  Lupinus formosus var. formosus Peter H. Raven 1949-5-4 424 Marin Tiburon. 220 Comment
  UC15839  Lupinus latifolius var. latifolius Harley P. Chandler 1899-4-8 269 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  UC1177477  Lupinus microcarpus var. microcarpus John Thomas Howell 1946-5-4 21726 Marin between Tomales and Dillons Beach; between Tomales and Dillons Beach 106 Comment
  SEINET6089446  Lupinus nanus Unknown 1990-8-12 6330 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  SEINET12167580  Lupinus nanus C. F. Quibell 1976-1 1370 Marin Marshall-Petahuma. Rd W of Summit Comment
  HSC33205  Lupinus nanus subsp. latifolius Thomas W. Nelson 1974-4-22 1199 Marin Lake Nicascio Comment
  UC1300902  Lupinus succulentus Helen K. Sharsmith 1962-5-5 4980 Marin Highway 1 along shore between Stinson Beach and Bolinas Bolinas Lagoon (Bolinas Lagoon); San Francisco Bay Region, , <nr> Stinson Beach Comment
  RSA87403  Lupinus tidestromii J. T. Howell 1939-6-4 s.n. Marin Point Reyes Peninsula Comment
  UC201941  Lupinus variicolor A. D. E. Elmer July, 1903 4755 Marin Point Reyes Post Office Comment
  RSA258893  Lupinus variicolor Thomas W. Nelson 1974-4-22 1217 Marin Rock Springs beside the road out Bolinas Ridge. Comment
  CAS-BOT-BC376129  Luzula comosa C. Kellner; S. Feher; S. Whelan; A. Young 2013-3-9 13110 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CDA12023  Luzula comosa G. F. Hrusa 1990-2-26 7499 Marin North Coast Biodiversity Arena; Coast Trail, Pt. Reyes National Seashore. Comment
  SEINET11790126  Luzula comosa M. T. Doutt 1931-1 362 Marin Mt. Tamalpais 305 Comment
  UC72373  Luzula macrantha Harley P. Chandler 1901-2-22 757 Marin S slope of Mount Tamalpais Comment
  CHSC115759  Luzula subsessilis P. F. Zika 2010-5-2 24797 Marin Private land along Francis Drake Boulevard near and east of Pierce Point Road, Inverness Ridge, Point Reyes Peninsula. 120 Comment
  UC766054  Luzula subsessilis R. F. Hoover 1941-5-12 5066 Marin Point Reyes Peninsula w Drake's Estero; Point Reyes Peninsula w of Drake's Estero Comment
  CDA29690  Lythrum hyssopifolia D. G. Kelch 2009-6-25 9 .472 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  RSA256388  Lythrum hyssopifolia Robert A. Norris 1974-5-24 2013 Marin Near Cecilia Way and Tiburon Blvd., Tiburon Peninsula. Comment
  CAS-BOT-BC124302  Lythrum tribracteatum Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, near Novato. Comment
  CAS-BOT-BC342630  Madia anomala John Thomas Howell 1946-5-12 21763 Marin Between Fairfax and Country Club Comment
  SEINET11601305 Image available Madia anomala K. Brandegee 1907-6-9 s.n. Marin Mill Valley, Tamalpais; 37.922511 -122.598225 Comment
  CAS-BOT-BC342640  Madia anomala M. K. Curran 1886-6-1 s.n. Marin Tamalpais Comment
  RSA784611  Madia capitata Peter Rubtzoff 1980-7-12 9460 Marin San Anselmo. Comment
  CAS-BOT-BC229764  Madia elegans A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1412 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CAS-BOT-BC343718  Madia elegans David D. Keck 1933-11-6 2638 Marin On highway just W. of San Geronimo Comment
  CAS-BOT-BC157668  Madia gracilis Peter Rubtzoff 1980-5-11 9440 Marin San Anselmo Comment
  CAS-BOT-BC343080  Madia gracilis Alice Eastwood 1912-6-9 289 Marin Sausalito Comment
  CAS-BOT-BC343090  Madia gracilis John Thomas Howell 1939-6-18 14777 Marin Near Mud Lake Comment
  JEPS7385  Madia gracilis W. L. Jepson 1892-6-11 Marin low hills near northern base Mt. Tamalpais Comment
  CDA37492  Madia madioides D. G. Kelch 2011-5-13 11 .250-B Marin Near Phoenix Lake. Comment
  CAS-BOT-BC343617  Madia sativa Carl B. Wolf 1934-6-27 5748 Marin 2 mi. from Muir Beach on road to Sausalito 60 Comment
  CDA29778  Madia sativa D. G. Kelch 2007-10-16 7 .651 Marin W. of Sausalito along Rodeo Ave. Comment
  CAS-BOT-BC343603  Madia sativa John Thomas Howell 1939-9-3 s.n. Marin Corte Madera, Mt. Tamalpais Comment
  RSA670122  Madia sativa June McCaskill, C. H. Lamoureux 1956-6-29 491 Marin Point Reyes Peninsula, Drakes Beach Comment
  SBBG40458  Madia sativa W. J. Dress 1954-8-19 Marin rd to Point Reyes, a few mi from the Point Comment
  UCSC000292  Mahonia pinnata B. Schreiber 1936-4-12 2192 Marin 0.3 mile N.N.E. of Pierce Ranch - Pt. Reyes 53 Comment
  RSA377683  Maianthemum racemosum subsp. amplexicaule Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC514235  Maianthemum stellatum Peter H. Raven; Michael P. Johnson 1967-5-1 21111 Marin Angel Island 60 Comment
  SEINET8492238  Maianthemum stellatum M. J. Williams 1968-4-6 s.n. Marin Nicasio Lake dam. 76 Comment
  UCSB714  Maianthemum stellatum Keator, Glenn 1959-3-31 Marin Outskirts of Inverness; 1.1 miles south of market in Inverness; Bolinas ridge Comment
  CAS-BOT-BC206640  Malva assurgentiflora H. E. McMinn 1922-6-19 234 Marin Near Larkspur. Comment
  UCD107619  Marah fabacea Kamala Crompton 1996-5-19 28 Marin Roadside 1/2 mile east of Dillions Beach. Comment
  RSA582083  Melica bulbosa J. T. Howell 1933-4-12 10991 Marin Sausalito. Comment
  CAS-BOT-BC271760  Melica californica Gordon H. True 1965-4-6 1795 Marin Black Canyon at waterfall just east end of Mountain View Drive, San Rafael Hills Comment
  RSA15225  Melica californica C. B. Wolf 1927-4-24 382 Marin Stinson Beach Comment
  SBBG18344  Melica californica A. A. Beetle 1941-5-20 2721 Marin S of Stinson Beach Comment
  UC1106140  Melica geyeri John Thomas Howell 1943-4-11 17906 Marin Black Canyon; San Rafael Hills Comment
  CAS-BOT-BC7406  Melica geyeri var. aristulata John Thomas Howell 1943-4-11 17906 Marin San Rafael Hills, Black Canyon Comment
  CAS-BOT-BC281336  Melica harfordii Virginia E. Long 1932-6-18 189 a Marin Mt Tamalpais, on W peak 731 Comment
  CAS-BOT-BC264156  Melica subulata Gordon H. True 1970-5-7 5330 Marin Point Reyes Bird Observatory 3 mi. SW of Bollinas at Arroyo Honda 274 Comment
  SJSU3885  Melica subulata C. W. Sharsmith 1964-4-25 7236 Marin near Mud Lake, Inverness Ridge, Point Reyes Peninsula 381 Comment
  UCD88669  Melica subulata Robert Tofsrud Date Unknown 1 Marin Rock Springs at Jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theater on Cataract Creek, 1 1/2 miles sse of West Peak of Mt. Tamalpais. 609 Comment
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Feb 13 2012
  CAS-BOT-BC262534  Melica torreyana Gordon H. True 1965-4-6 1796 Marin Black Canyon at waterfall near east end of Mountain View Drive, San Rafael Hills Comment
  JEPS75105  Melica torreyana W. L. Jepson 1919-4-5 8227 Marin sw slope above Mill Valley; Mt. Tamalpais Comment
  LA12169  Melica torreyana Carl Epling; 1921-3-13 sn Marin Black Canyon Comment
  RSA31167  Melica torreyana A. A. Heller 1906-6-12 8397 Marin Mt. Tamalpais Comment
  UCD67565  Melica torreyana E. Dean; with Thomas Starbuck 1989-5-25 186 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking lot toward Laurel Dell picnic area. Open grassy meadow after leaving forest, with serpentine slope at NE end. Growing with Thermopsis macrophylla. Weak stemmed grass, no bulbs. 548 Comment
  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
  UCD89218  Melica torreyana H. S. Yates 1914-5-4 244 Marin Near Muir Woods. Along R.R. track. Comment
  CAS-BOT-BC262526  Melica torreyana P. B. Kennedy 1914-3-22 4637 Marin R. R. Track, Muir Inn Comment
  UC589369  Melilotus indicus Beryl O. Schreiber 1932-6-17 494 Marin Waterfall Beach Tomales Bay Comment
  RSA409926  Mentha pulegium M. B. Dunkle 1936-8-14 4805 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  UCD125119  Mentha pulegium C. W. Tilforth 1972-9-14 700 Marin 200 ft. north of Marshall-Petaluma Road along Highway 1. Comment
  CAS-BOT-BC428808  Micranthes californica Alice Eastwood 1915-3-14 s.n. Marin Cataract Gulch Comment
  CAS-BOT-BC428809  Micranthes californica Miss E. Cannon 1895-5-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC428816  Micranthes californica M. E. Parsons 1912-2-27 s.n. Marin Kentfield Comment
  SEINET199929  Micropus amphibolus J. T. Howell 1943-5-2 17938 Marin Canyon of San Anselmo Creek Comment
  CAS-BOT-BC361312  Micropus californicus T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13611 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC348928  Microseris bigelovii John Thomas Howell 1944-5-7 19441 Marin Baltimore Park Comment
  CAS-BOT-BC348929  Microseris douglasii subsp. douglasii John Thomas Howell 1942-6-21 16979 Marin Carson Ridge Comment
  UC747186  Microseris douglasii subsp. douglasii G. Thomas Robbins with J. T. Howell 1945-5-9 1897 Marin 0.5 mi n Hamilton Field Air Base Comment
  CAS-BOT-BC348924  Microseris douglasii subsp. douglasii John Thomas Howell 1939-5-14 14671 Marin Lake Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC322738  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin Hills near Salmon Creek School Comment
  CAS-BOT-BC322744  Microseris paludosa M. K. Curran 1886-5-1 s.n. Marin Corte Madera Comment
  CAS-BOT-BC322734  Microseris paludosa John Thomas Howell 1927-4-23 2337 Marin Hilltop southwest of Mill Valley 152 Comment
  CAS-BOT-BC322739  Microseris paludosa John Thomas Howell 1947-5-14 23151 Marin Above Drakes Estero, wnw of Mt. Vision Comment
  HSC85820  Mimulus aurantiacus var. aurantiacus Sandy Floyd, Tom Munton, T'ai Roulston 1987-3-13 30 Marin Hwy. 1, 5 mi. S of Stinson Beach. Along road, N side of highway 600 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
  UC125331  Mimulus congdonii A. Eastwood 1900-3-17 Marin Old Bolinas Trail Mt. Tamalpais; Old Bolinas Trail, Mt. Tamalpais, Marin Co. Comment
  SEINET12269813  Mimulus dentatus E. H. Graham 1931-1 6857 Marin camp near Blacksmith Camp Comment
  UC1301189  Mimulus grandis Helen K. Sharsmith 1962-5-5 4979 Marin between Stinson Beach and Bolinas (Highway 1); San Francisco Bay Region, Bolinas Lagoon Comment
  JEPS58929  Mimulus microphyllus John Thomas Howell 1942-7-12 17019 Marin Potrero Meadows Mt. Tamalpais Comment
  RSA523816  Mimulus moschatus W. L. Jepson 1891-7-19 49 Marin Mill Valley. Comment
  UC746831  Minuartia douglasii G. Thomas Robbins 1944-4-14 1515 Marin 2-3 mi w Hamilton Field Air Base (n slope of ridge); Big Rock Ridge 152 Comment
  CAS-BOT-BC388674  Minuartia douglasii Javier Penalosa 1961-4-8 1301 Marin Tiburon Peninsula. Plateau northwest of 748 ft. summit Comment
  CAS-BOT-BC388684  Minuartia douglasii Walter Knight 1965-5-9 1143 Marin Old St. Hilary's Churchyard. Tiburon Comment
  HSC23481  Minuartia douglasii R. A. Vanbianchi 1971-7-1 22 Marin San Geronimo Ridge above San Geronimo Comment
  CAS-BOT-BC384004  Mirabilis jalapa John Thomas Howell 1959-11-4 35102 Marin Sausalito Comment
  JEPS51401  Moehringia macrophylla Adele Lewis Grant 1917-4-20 925 Marin near head of Cataract Gulch (Tamalpais); Tamalpais 609 Comment
  CAS-BOT-BC220397  Monardella purpurea John Thomas Howell 1943-5-15 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC220409  Monardella purpurea Alice Eastwood 1912-6-9 315 Marin Tiburon Comment
  UCD125194  Monardella purpurea George E. Corson Jr. 1962-12-1 s.n. Marin above Bootjack Camp, south side of Mount Tamalpais. Comment
  CAS-BOT-BC220165  Monardella sinuata subsp. nigrescens A. D. E. Elmer 1903-7-1 4611 Marin Point Reyes Post Office Comment
  OBI13616  Monardella sinuata subsp. sinuata G. Thomas Robbins, S. Galen Smith 1958-7-8 3895 Marin Along Sir Francis Drake hwy, Point Reyes Peninsula, 2 mi N of jctn of rd to Drakes Beach Comment
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Sep 11 2013
  RSA177915  Monardella undulata Robert F. Thorne 1965-4-21 34408 Marin Point Reyes National Seashore. 8 Comment
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Sep 4 2013
  UC2037108  Monardella undulata E. P. Killip 1941-6-1 36164 Marin Point Reyes Comment
  UCD125246  Monardella undulata Dawn F. Adams 1978-5-28 30 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 Comment
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Sep 4 2013
  CAS-BOT-BC445170  Montia parvifolia Greg de Nevers 2001-6-4 12521 Marin Cataract Gulch. Comment
  CAS-BOT-BC109078  Muehlenbeckia complexa Wilma Follette 2002-11-23 s.n. Marin Fort Cronkhite, massed around ocean facing bunker. Comment
  UCSB15063  Myosotis latifolia Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  OBI83147  Myosotis latifolia Dixie Damrel, Robin Zank 1997-5-27 17 Marin Approx. 450 ft S from corner of Balboa and Portola Comment
  RSA303582  Myosotis latifolia Jim Shevock 1971-2-27 696 Marin Franklin Creek. 91 Comment
  CAS-BOT-BC101675  Myrica californica C. H. M. 1917-11-18 s.n. Marin Lagunitas, Merriam Ranch Comment
  UC762335  Myrica californica R. F. Hoover 1938-9-18 3840 Marin Tomales Point Comment
  UC1191975  Myriophyllum aquaticum Malcolm A. Nobs and S. Galen Smith 1949-6-30 918 Marin 2 mi N of Bolinas; on Highway #1 at junction of Fallon Road. Comment
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Mar 10 2013
  HSC13468  Myriophyllum hippuroides Rollin Sparrowe 1962-4-17 18 Marin Along Sir Frances Drake Hwy., 2 mi. S of Olema 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
  UCD135921  Myriophyllum sibiricum Bob Soost 2004-8-16 s.n. Marin Abbotts Lagoon, Point Reyes National Seashore. Comment
  CAS-BOT-BC366851  Myrtus communis Greg de Nevers 1997-11-25 11113 Marin Larkspur Comment
  CAS-BOT-BC259932  Nassella lepida John Thomas Howell 1939-5-14 14662 Marin Phoenix Lake Comment
  CAS-BOT-BC259933  Nassella lepida John Thomas Howell 1945-5-27 20881 Marin E of Mountain Theater, Mount Tamalpais Comment
  CAS-BOT-BC259942  Nassella lepida John Thomas Howell 1946-5-16 21896 Marin N side of Angel Island Comment
  CAS-BOT-BC259943  Nassella lepida Peter H. Raven; Michael P. Johnson 1967-5-1 21095 Marin Angel Island. On S side of island below Rock Quarry 60 Comment
  RSA127382  Nassella lepida J. T. Howell 1943-5-9 17956 -A Marin Black Canyon, San Rafael Hills Comment
  UCD87819  Nassella lepida Beecher Crampton 1955-5-24 2806 Marin 1 mile north of city of San Rafael, along U.S. Highway 101. Comment
  CAS-BOT-BC260153  Nassella pulchra Gordon H. True 1969-4-29 4897 Marin On Inverness Ridge, Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda 243 Comment
  POM264277  Nassella pulchra A. A. Beetle 1941-5-20 2722 Marin Five miles west of Mill Valley. Comment
  CAS-BOT-BC260152  Nassella pulchra Fred Ross; Gordon H. True 1970-3-19 5229 Marin N of headquarters, Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda 60 Comment
  SEINET12279168  Navarretia squarrosa E. H. Graham 1931-1 6864 Marin Pt. Reyes Comment
  JEPS70506  Navarretia viscidula W. L. Jepson 1891-6-11 15029 Marin Ross Valley Comment
  UC101969  Navarretia viscidula Katharine Brandegee Jun 1905 Marin Tamalpais Comment
  UC126414  Navarretia viscidula K. Brandegee 1886-7-6 Marin Tamalpais Comment
  RSA177932  Nemophila heterophylla Robert F. Thorne 1965-4-21 34417 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  POM195545  Nemophila heterophylla H. E. Parks, S. T. Parks 1930-4-10 465 Marin Ross district, Lake Phoenix. 30 Comment
  UCD119578  Nemophila maculata Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry, American River Canyon. Comment
  JEPS1487  Nemophila menziesii Virginia Bailey 1939-3-19 Marin w side Mt. Tamalpais , Cataract Canyon (Cataract Canyon) Comment
  JEPS76985  Nemophila menziesii Robert M. Lloyd 1963-3-10 2106 Marin Pt. Reyes Comment
  UC24215  Nemophila menziesii Michener and Bioletti 1890-1 Marin Angel Is. Comment
  JEPS77207  Nemophila menziesii var. atomaria Robert M. Lloyd 1963-4-24 2353 Marin on Bolinas Road 5 mi s Fairfax 274 Comment
  UC1784147  Nemophila menziesii var. atomaria Ethel Crum 1930-1 667 Marin Point Reyes Comment
  UC24246  Nemophila menziesii var. atomaria Harley P. Chandler 1900-2-26 485 Marin s slope Mt. Tamalpais Comment
  SEINET5730454 Image available Nemophila menziesii var. atomaria Cary A. Mitchell 1969-1 16 Marin South side of Mount Tamalpais; Mount Tamalpais Comment
  UC1745798  Nemophila menziesii var. atomaria Annetta M. Carter, Herbert L. Mason 1938-5-18 1408 Marin Marsh at summit of road 2.5 mi. W of Inverness. Pt. Reyes. Comment
  CAS-BOT-BC219428  Nemophila parviflora John Thomas Howell 1948-5-31 24322 Marin Devils Gulch near Camp Taylor Comment
  CAS-BOT-BC219424  Nemophila parviflora N. L. Gardner 1908-4-28 s.n. Marin Mill Valley, at the southerly base of Mt. Tamalpais Comment
  CAS-BOT-BC219429  Nemophila parviflora John Thomas Howell 1939-6-4 14709 Marin Lagunitas Comment
  SEINET3156496  Nemophila parviflora N. L. Gardner 1908-4-28 sn Marin Mill Valley, at the southerly base of Mt. Tamalpais Comment
  RSA0034434  Nemophila parviflora var. parviflora N. L. Gardner 1908-4-28 8 Marin Mill Valley, at the southerly base of Mt. Tamalpais. Comment
  UCD110218  Notholithocarpus densiflorus M. Wiesendanger 1923-9-1 1487 Marin Mt. Tamalpais. Comment
  OBI14336  Notholithocarpus densiflorus var. densiflorus Unknown 1963-6-17 9 Marin North end of Alpine Lake Comment
  CAS-BOT-BC400086  Nuphar polysepala Henry M. Pollard 1936-5-1 s.n. Marin Near Alpine Lake Comment
  CAS-BOT-BC533021  Oenanthe sarmentosa T. Gosliner; F. Leist; E. Gunnison; M. Hicks 2015-6-12 15843 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Cataract Creek Comment
  JEPS34414  Oenanthe sarmentosa Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8890 Marin Ledum Swamp at junction of Sir Francis Drake Hwy. & road to Tomales Bay State Park (Inverness Ridge) 101 Comment
  UC1123091  Oenanthe sarmentosa B. Schreiber 1936-6-21 2253 Marin Shell Beach Pt. Reyes Quad., Shell Beach 1 Comment
  UC21135  Oenanthe sarmentosa J. Burtt Davy 1900-6-27 6846 Marin Point Reyes Comment
  UCD106870  Oenothera glazioviana H. A. Borthwick 1925-6-5 1841 Marin Bolinas. Comment
  UC410826  Orobanche bulbosa Walton Clark 1929-5-1 Marin Mount Tamalpais Comment
  SEINET6067009  Orobanche californica Unknown 1990-8-12 6331 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC499917  Orobanche fasciculata John Thomas Howell 1945-5-27 20886 Marin Mt. Tamalpais, Rock Spring Trail Comment
  RSA0059442  Orobanche fasciculata John Thomas Howell 1927-5-8 2377 Marin East slope of Mt. Tamalpais. Comment
  CAS-BOT-BC502936  Orobanche uniflora Wilma Follette 2002-4-3 s.n. Marin Pump Road below Alpine Dam about 1/2 mile along fire road Comment
  SEINET12327827  Orthocarpus faucibarbatus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -130 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 5 Comment
  UCD36551  Orthocarpus floribundus Beecher Crampton 1954-4-28 1812 Marin On Point Reyes Peninsula, 3 miles northeast of Point Reyes Lighthouse. Comment
  POM194596  Orthocarpus purpurascens H. P. Bracelin 1930-4-20 14 Marin Point Reyes. Near Light House grounds. 150 Comment
  JEPS15923  Osmorhiza berteroi W. L. Jepson 1893-6-11 14257 Marin Mt. Tamalpais; lower slopes Comment
  CAS-BOT-BC533023  Oxalis pilosa L. Guzman; P. Suri; R. Tachibana; E. Gunnison 2015-3-28 15580 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. SW corner of Nicasio Reservoir, NE of the end of Dam Road Comment
  UCD37423  Panicum acuminatum var. fasciculatum Beecher Crampton 1960-6-8 5581 Marin Marin County, Point Reyes Peninsula, 2 miles northwest of Inverness. 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
  UC117977  Papaver californicum T. S. Brandegee June 1890 Marin Tamalpais Comment
  CAS-BOT-BC253944  Parapholis incurva John Thomas Howell 1944-5-28 19508 Marin Manzanita Comment
  CAS-BOT-BC253948  Parapholis incurva 1886-6-1 s.n. Marin Between Bolinas and Olema Comment
  CAS-BOT-BC253949  Parapholis incurva California Academy of Sciences 1886-6-1 s.n. Marin Between Bolinas and Olema Comment
  UCD88674  Parapholis incurva Javier Penalosa 1961-5-5 1427 Marin Tiburon Peninsula. Below Tiburon Blvd., ca. 100 yds. West of Blackfield Drive. Comment
  CHSC89509  Parentucellia latifolia G. D. Barbe 1978-5-9 2384 Marin South of Marshall-Petaluma Road, 3.5 km east of Marshall. Comment
  JEPS93156  Parentucellia latifolia M. Wetherwax with D. Pendleton 1993-4-3 2443 Marin S side of Point Reyes-Petaluma Road, on small western island in Nicasio Reservoir. In disturbed area of trail to SE edge of island. 50 Comment
  UC1177493  Paspalum dilatatum John Thomas Howell 1945-8-5 21364 Marin Stinson Beach near Stinson Beach, McKinnan's Landing (McKinnan's Landing) Comment
  CAS-BOT-BC320483  Paspalum distichum T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13681 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  HSC10528  Paspalum distichum L. S. Rose 1956-8-20 56147 Marin Marin - Sonoma County line; San Antonio Creek, Hwy. 101 3 Comment
  CAS-BOT-BC202808  Paxistima myrsinites R. Bacigalupi; Dr. Hans Leschke 1941-9-21 2711 Marin 1/2 mi. east of Laurel Dell, along trail to Barth's Retreat, norhwestern end of Mt. Tamalpais Comment
  LA209464  Pedicularis densiflora Carl Epling; 1921-4-4 6998 Marin Dipsea Trail Comment
  CAS-BOT-BC69179  Pellaea andromedifolia J. T. Howell 1966-4-18 41516 Marin just north of John Thomas Howell Botanical Garden, Tiburon Comment
  UC1177497  Pellaea andromedifolia Peter H. Raven 1950-3-11 1415 Marin hills above Tiburon 106 Comment
  CAS-BOT-BC69178  Pellaea andromedifolia Miss E. Cannon 1898-12-24 s.n. Marin Larskspur Comment
  UCD137558  Pellaea andromedifolia Linda Bjork 1978-5-13 21 Marin West of Ring Mountain on Tiburon peninsula. 167 Comment
  CAS-BOT-BC327983  Pentachaeta alsinoides John Thomas Howell 1947-4-27 23099 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC327982  Pentachaeta alsinoides John Thomas Howell 1941-6-29 s.n. Marin Angel Island, SE side Comment
  CAS-BOT-BC330469  Pentachaeta bellidiflora Peter H. Raven 1947-4-18 273 Marin Marin City Comment
  CAS-BOT-BC77094  Pentagramma triangularis subsp. triangularis Gordon H. True 1977-4-12 8155 Marin Audubon Canyon Ranch - Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, 15 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
  CAS-BOT-BC77095  Pentagramma triangularis subsp. triangularis Kellogg; Hartford 1877-7-1 s.n. Marin Corte Madera N.P.R.R. Comment
  SEINET9628503 Image available Pentagramma triangularis subsp. triangularis A. M. Woodbury 1903-6-29 s.n. Marin San Geronimo. Comment
  POM82566  Perideridia kelloggii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC334485  Persicaria hydropiperoides P. DaSilva; A. Young; B. Traut; S. Tsiu; J. Woods 2013-8-10 13154 Marin Marin Municipal Water District Lands: Mount Tamalpais. East of Lagunitas Dam, between Lake Lagunitas and Lakeview Road, across from culvert LV-04 Comment
  CAS-BOT-BC419020  Persicaria lapathifolia John Thomas Howell 1939-9-3 15337 Marin Near Black Point Comment
  CHSC23116  Phacelia californica Robert A. Schlising; Et al. 1962-5-19 2253 Marin 14.0 miles N of Point Reyes Station, along Hwy 1; roadside. Comment
  HSC13627  Phacelia californica B. Francis 1964-3-23 9 Marin 0.5 mi. NE of Tiburon Comment
  SEINET12333197  Phacelia californica F. H. Utech 1988-1 88 -163 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CHSC23118  Phacelia distans Robert A. Schlising; Lloy Thurman 1962-4-28 2196 Marin Sandy banks several 'blocks' east of Point Reyes Lighthouse. Comment
  UC589521  Phacelia distans Beryl O. Schreiber 1932-7-25 657 Marin Lone Pine Beach Tomales Bay Comment
  UC73701  Phacelia distans Milo S. Baker 1904-5-2 Marin Bodega Road from Fairfax Comment
  HSC30752  Phacelia divaricata Thomas W. Nelson 1974-4-21 1218 Marin Rock Springs beside rd. out Bolinas Ridge Comment
  UC1594178  Phacelia malvifolia Jerry Powell 1991-5-7 1601 Marin Ring Mountain Comment
  CAS-BOT-BC154284  Phacelia ramosissima Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  RSA201495  Phacelia suaveolens subsp. suaveolens J. T. Howell 1946-5-14 21842 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC265759  Phalaris aquatica Gordon H. True 1965-7-12 4677 Marin Point Reyes Bird Observatory ca. 3 mile northwest of Bolinas at Arroyo Hondo 45 Comment
  RSA256424  Phalaris aquatica Robert A. Norris 1974-5-24 2017 Marin Near Cecilia Way and Tiburon Rd., Tiburon Peninsula Comment
  RSA22161  Phalaris californica J. T. Howell, Alice Eastwood 1938-5-8 5498 Marin Head of Nicasio Creek Comment
  CAS-BOT-BC265858  Phalaris canariensis John Thomas Howell 1943-5-22 18123 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC265859  Phalaris canariensis Catherine Best 1981-7-11 s.n. Marin East View Ave., Corinthian Island, Tiburon Comment
  RSA129154  Phalaris lemmonii H. S. Yates 1937-6-5 6571 Marin 1 mil S. W. of Black Point 2 Comment
  RSA40320  Phalaris lemmonii L. S. Rose 1946-4-18 46042 Marin Black Point 6 Comment
  UCD89013  Phalaris lemmonii Lewis S. Rose 1946-4-18 46042 Marin Black Point. 6 Comment
  UC1177486  Phleum alpinum John Thomas Howell 1945-6-12 20954 Marin Point Reyes Peninsula; near radio station Comment
  UC1177485  Phleum pratense John Thomas Howell 1944-6-25 19645 Marin Santa Venetia Comment
  CAS-BOT-BC60618  Phoenicaulis cheiranthoides Saichi Kawahara 1969-3-30 549 Marin Dillon Beach Road, just off Franklin School Road. 140 Comment
  SEINET7909188  Photinia arbutifolia J. Sanford Marin Corte Madera Comment
  CAS-BOT-BC142247  Physocarpus capitatus C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC434438  Phytolacca heterotepala Phyllis Ellman 1974-10-10 s.n. Marin Mar West Street Comment
  CAS-BOT-BC421480  Pickeringia montana S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14226 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax road, plot along unofficial trail to east. Comment
  CDA27680  Pickeringia montana D. G. Kelch 2007-4-22 7 .201 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  UC76504  Pickeringia montana var. montana C. O. Smith 1906-6-12 Marin Mill Valley Comment
  JEPS46847  Pinus muricata W. L. Jepson 1906-11-11 2622 Marin Inverness Comment
  JEPS46849  Pinus muricata W. L. Jepson 1900-3-1 Marin Inverness Comment
  JEPS46859  Pinus muricata W. L. Jepson Feb. 1900 504 Marin Inverness Comment
  UC521724  Pinus muricata Joseph Andorfer Ewan 1933-10-22 8067 Marin Inverness Ridge Pt. Reyes Peninsula, Inverness Ridge Comment
  UC589541  Pinus muricata Beryl O. Schreiber 1932-6-17 511 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  CAS-BOT-BC300536  Pinus radiata E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13352 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  JEPS80900  Piperia elegans Rimo Bacigalupi 1971-9-4 9327 Marin 0.5 mi nw Duxbury Point (just back of Agate Beach, near Bolinas) 24 Comment
  UCSC008574  Piperia elegans subsp. decurtata Randall Morgan 1987-10-1 929 -P, 930-P Marin Pt. Reyes. Trail west from "Fish Docks," in corner of Drakes Bay Comment
  UCSC008207  Piperia elongata Randall Morgan 1991-9-28 2057 -P - 2062-P Marin Point Reyes (Chimney Rock, aka "Fish Docks") Comment
  UC14933  Piperia michaelii Jos. Burtt Davy 1900-6-18 6754 Marin Pt. Reyes Comment
  RSA70089  Piperia transversa Mabel Peirson 1912-07 1702 Marin Mt. Tamalpais Comment
  UCR215329  Piptochaetium setosum G. D. Barbe 1979-5-16 2504 Marin Between Garden Club Canyon and Pike County Gulch, north of Audubon Canyon Ranch; Golden Gate National Recreation Area 30 Comment
  CAS-BOT-BC251021  Piptochaetium setosum G. D. Barbe 1979-5-16 2501 Marin South facing slope west of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas 121 Comment
  SEINET257980  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
  CAS-BOT-BC458135  Pityopus californicus Barbara Menzies; Caroline Ramberg 1969-6-1 s.n. Marin North end of swamp at Camp Hogan, north side of Mt. Tamalpais Comment
  SEINET10867066  Pityrogramma triangularis Mary Susan Taylor 1980-2-8 Taylor 2310 Marin Wild in back yard of 15 Estelle Str., Larkspur. With Chris Collison. Comment
  JEPS116951  Plagiobothrys reticulatus var. rossianorum David Gowen 2008-4-12 852 Marin Point Reyes, near Abbotts Lagoon. Along dirt road from stock pond to lagoon at the southeast end of lagoon. Comment
  CAS-BOT-BC278118  Plantago erecta C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13113 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  JEPS127912  Plantago erecta Adam C. Schneider with Robert Steers 2014-3-29 537 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  CAS-BOT-BC263273  Plantago lanceolata T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 308 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  CDA6620  Plantago lanceolata G. D. Barbe 1983-6-2 4094 Marin Golden Gate National Recreation Area, west slope of Bolinas Ridge near Highway 1, 4 km north of Bolinas at Dogtown. 0 Comment
  SEINET12284337  Plantago lanceolata H. W. Graham 1927-1 9- 11 -41 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  SEINET12284338  Plantago lanceolata M. T. Doutt 1931-1 348 Marin near Bolinas Comment
  OBI11633  Plantago maritima G. Thomas Robbins 1958-5-31 3846 Marin This site was only about 10-15 yds from low, sandy clay bluffs where var. californica, see Robbins 3847, was collected. Above SW edge of Rodeo Lagoon Comment
  CHSC22159  Plantago maritima subsp. juncoides Robert A. Schlising; Anna Eagle 1962-6-8 2291 Marin Rocky slope near Point Reyes Lighthouse. Comment
  OBI11649  Plantago subnuda G. Thomas Robbins 1958-6-25 3880 Marin Fort Cronkhite Military Reservation N of Rodeo Lagoon 91 Comment
  JEPS3957  Plantago truncata subsp. firma John Thomas Howell 1944-5-21 19500 Marin North side of Mt. Tamalpais; Lagunitas Meadows 243 Comment
  SEINET12091121  Platystemon californicus E. H. Graham 1931-1 6882 Marin Near Lighthouse, Point Reyes Comment
  RSA41871  Platystemon californicus var. californicus H. C. Cantelow 1936-4-5 1197 Marin Near Tomales Bay. Comment
  JEPS22937  Plectritis brachystemon Volney Rattan 1886-5-8 Marin Camp Taylor Comment
  UC195793  Plectritis brachystemon C. F. Sonne Apr. 1887 Marin Tamalpais Comment
  RSA15371  Plectritis congesta subsp. nitida Carl B. Wolf 1927-4-24 347 Marin The coastal side of Mill Valley toll road. Comment
  SEINET12266496  Plectritis macrocera M. T. Doutt 1931-1 429 Marin near Nicasia Comment
  SEINET12327828  Plectritis samolifolia F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -123 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.6 mi E of junction CA 1 107 Comment
  POM273149  Pleuropogon californicus var. californicus J. T. Howell 1945-5-9 20828 Marin between Hamilton Field and Ignacio, Marin County Comment
  UC769832  Pleuropogon hooverianus R. F. Hoover 1941-5-8 4996 Marin Woodacre Comment
  UC1446212  Pleuropogon refractus Paul But 1976-4-23 P 16 Marin near Point Reyes Bird Observatory (by a fire trail) Comment
  UCD90110  Pleuropogon refractus Gordon H. True; Fred Ross 1970-4-10 5263 Marin Point Reyes Bird Observatory. 3 miles northwest of Bolinas at Arroyo Honda. 60 Comment
  CAS-BOT-BC244437  Poa annua Peter H. Raven; Michael P. Johnson 1967-5-2 21232 Marin Angel Island. Near formerly cultivated area below East Garrison, E side of island Comment
  SEINET10593434  Poa annua Edward Palmer 1892-1 Palmer 2039 Marin Comment
  UCD91036  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  CDA32640  Poa howellii H. S. Yates 1914-5-4 Marin Near Muir Woods. 0 Comment
  CAS-BOT-BC255853  Poa kelloggii John Thomas Howell 1950-5-18 26311 Marin Lagunitas Creek near Camp Taylor Comment
  CAS-BOT-BC236218  Poa secunda subsp. secunda Rosamond Day 1983-4-17 s.n. Marin Little Carson, Mount Talmalpais Comment
  CAS-BOT-BC236219  Poa secunda subsp. secunda Peter H. Raven; Michael P. Johnson 1967-5-1 21203 Marin Angel Island. Above Hospital Cove, W side of island 60 Comment
  CAS-BOT-BC244527  Poa secunda subsp. secunda John Thomas Howell 1943-4-11 17919 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC244531  Poa secunda subsp. secunda Javier Penalosa 1961-8-8 1957 Marin Tiburon Peninsula. Around Old St. Hilary's Chapel Comment
  POM74419  Polemonium carneum A. Kellogg, Brannan 1870-5-4 s.n. Marin Sausalito Comment
  CAS-BOT-BC344970  Polygala californica C. Kellner; S. Whelan; R. Truitt 2013-6-8 13652 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC1177473  Polygala californica John Thomas Howell 1948-5-29 Marin Fern Canyon Mt. Tamalpais, Fern Canyon Comment
  SEINET1004857  Polygala californica Laurie E. Miller 1973-1 60 Marin Bolinas Avenue, 5.4 miles southwest of Fairfax. Comment
  CAS-BOT-BC376336  Polygonum Greg de Nevers 1997-6-1 11015 Marin San Rafael, San Rafael Tennis Club near Dominican College. 30 Comment
  UC1106193  Polygonum aviculare subsp. aviculare John Thomas Howell 1945-7-15 21291 Marin Fairfax Comment
  CAS-BOT-BC414332  Polygonum aviculare subsp. rurivagum Lewis S. Rose 1956-8-20 56151 Marin Marin-Sonoma County Line. San Antonio Creek, at Highway #101 6 Comment
  CDA22821  Polygonum lapathifolium L. McHoul 1971-9-26 Marin Nicasio Reservoir. 0 Comment
  UC1176907  Polygonum lapathifolium John Thomas Howell 1945-11-4 21553 Marin near Locust Station; Mill Valley Comment
  UC1176913  Polygonum marinense John Thomas Howell 1949-5-22 25326 Marin Drakes Estero; salt marsh at head Comment
  UCD100500  Polygonum marinense Malcolm A. Nobs; S. Galen Smith 1949-6-29 912 Marin Point Reyes, north of Inverness. Comment
  UC1377703  Polygonum paronychia W. J. Dress 1954-8-19 4567 Marin a mile or so e point; Point Reyes Comment
  RSA309545  Polygonum punctatum Robert A. Norris 1983-9-10 4589 Marin Tennessee Valley Trail, 1/4 mile inland from Tennessee Cove. 21 Comment
  SDSU9658  Polygonum punctatum var. ellipticum D. F. Howe 1961-7-27 3068 Marin Bluff above ocean, 0.6 miles south of Stinson Beach. 91 Comment
  UC1176917  Polygonum ramosissimum John Thomas Howell 1945-7-8 21284 Marin San Antonio Station Comment
  UC1446032  Polypodium Ed Lee 1978-11-25 4761 Marin e arm of headlands bounding Drake's Bay (slope overlooking Drake's Bay, n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  SEINET196306 Image available Polypodium californicum Robert F. Hoover 1941-2-2 4746 Marin Point Reyes Comment
  UC42884  Polypodium californicum Chesnut and Drew 1891-4-15 Marin coast e of Bolinas Bay 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
  UC1481519  Polypodium calirhiza Sherry Whitmore 1981-12-31 Marin Arch Rock Bear Valley area; Pt. Reyes Nat'l Seashore Comment
  UC42901  Polypodium calirhiza Miss Pelton 1879-1 Marin Comment
  RSA302170  Polypodium glycyrrhiza J. R. Shevock 1971-2-27 688 Marin Mt. Tamalpais State Park 396 Comment
  CAS-BOT-BC76812  Polypodium scouleri J. G. Lemmon s.n. Marin High spur of Sausalito hills, over looking the Golden Gate. Comment
  JEPS79643  Polypodium scouleri Edward Lee 1956-12-30 Marin Pt. Reyes; Pt. Reyes Peninsula 182 Comment
  UCD136912  Polypodium scouleri Herbert L. Mason 1924-11-16 1150 Marin Willow Camp. Comment
  UCD91011  Polypogon interruptus A. A. Beetle 1941-7-6 1755 Marin Marin County, south slope of Mount Tamalpais. Comment
  CAS-BOT-BC531452  Polypogon monspeliensis A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15785 Marin Mount Tamalpais. Marin Municipal Water District lands: S of Bon Tempe Rd Comment
  RSA15359  Polypogon monspeliensis C. B. Wolf 1927-4-24 368 Marin Stinson Beach Comment
  UC1132909  Polypogon monspeliensis H. S. Yates 1936-6-14 5648 Marin 1 1/2 mi ssw Tomales; Pt. Reyes Quad., ssw of Tomales 3 Comment
  RSA107066  Polypogon monspeliensis L. S. Rose 1956-8-20 56150 Marin Marin-Sonoma County line: San Antonio Creek, Hwy 101, alt 20ft 6 Comment
  UC1177508  Polystichum John Thomas Howell 1948-5-22 24308 Marin Camp Tucker Mt. Tamalpais Comment
  CAS-BOT-BC72142  Polystichum californicum Evelina Cannon 1895-1-1 s.n. Marin Mt. Tamalpais Comment
  SEINET11718235  Polystichum imbricans F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -117 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  CAS-BOT-BC72427  Polystichum munitum Peter H. Raven; Michael P. Johnson 1967-5-1 21116 Marin below Rock Quarry, Angel Island 60 Comment
  POM212406  Polystichum munitum Joseph A. Ewan 1933-11-5 8103 Marin Hearts Desire, Tomales Bay. Comment
  CAS-BOT-BC72416  Polystichum munitum C. D. MacNeill 1962-5-7 3 Marin Cataract Gulch, Mt. Tamalpais Comment
  POM212408  Polystichum munitum Joseph A. Ewan 1933-10-22 8050 Marin eCold Bog', Pt. Reyes Penisula. Comment
  SEINET11714704  Polystichum munitum E. H. Graham 1931-1 6839 Marin camp near Blacksmith Shop, Pt. Reyes 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
  UC279593  Potamogeton pectinatus H. E. Parks 1925-9-13 Marin Lake Phoenix Comment
  CAS-BOT-BC453954  Potamogeton pectinatus Dr. Kellogg 1878-9-1 s.n. Marin San Rafael, Reservoir Comment
  CAS-BOT-BC453958  Potamogeton pectinatus J. P. Moore 1878-9-27 s.n. Marin Lagunitas Lake Comment
  RSA119331  Potentilla anserina var. grandis S. S. Tillett 1956-6-30 588 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-BC516325  Prosartes hookeri John Thomas Howell 1925-4-5 952 Marin Pipeline Trail Comment
  CHSC21939  Prunella vulgaris Robert A. Schlising 1962-6-8 2286 Marin California Coast Ranges. Drake's Beach; Point Reyes Peninsula. Comment
  CAS-BOT-BC151167  Prunus subcordata John Thomas Howell 1944-4-13 19369 Marin Big Rock Ridge west of Hamilton Field Comment
  UC400177  Prunus subcordata Ynes Mexia 1929-3-31 2345 Marin NW of Manor Comment
  CAS-BOT-BC154790  Prunus virginiana var. demissa Henry M. Pollard 1936-5-1 s.n. Marin Woodacre to Fairfax Comment
  JEPS20445  Pseudognaphalium beneolens W. L. Jepson 1892-9-9 14743 Marin Mt. Tamalpais Comment
  JEPS127695  Pseudognaphalium biolettii Adam C. Schneider with Susan Fawcett 2014-3-28 453 Marin Along CA State Hwy 1, north of Muir Beach. Comment
  CAS-BOT-BC356726  Pseudognaphalium californicum John Thomas Howell 1939-7-2 14829 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  UC589520  Pseudognaphalium californicum Beryl O. Schreiber 1932-6-29 587 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
  UC1177297  Pseudognaphalium luteoalbum John Thomas Howell 1943-5-9 17948 Marin San Rafael Comment
  CAS-BOT-BC357307  Pseudognaphalium microcephalum Rimo Bacigalupi 1921-9-9 s.n. Marin Ridge between Blythedale and Baltimore Canyons, Mt. Tamalpais Comment
  CAS-BOT-BC357645  Pseudognaphalium stramineum Javier Penalosa 1961-7-29 2000 Marin McClure Beach, Pt. Reyes Peninsula Comment
  RSA517456  Pseudognaphalium stramineum Donald G. Nelson 1937-7-10 538 Marin Point Reyes, on north sloping bank just west of Pt. Reyes Lighthouse, and above the bird rocks. Comment
  JEPS48295  Pseudotsuga menziesii var. menziesii W. L. Jepson 1920-9-1 9085 Marin Mt. Tamalpais Comment
  RSA693758  Pteridium aquilinum var. pubescens M. B. Dunkle 1931-7-11 2485 Marin Tomales Bay near Iverness. San Francisco Bay Region. 15 Comment
  CAS-BOT-BC239828  Puccinellia nutkaensis Doreen Smith; Ashley Ratcliffe 2004-5-16 s.n. Marin Drakes Estero Bridge, Pt. Reyes Comment
  UC1177414  Quercus X eplingii John Thomas Howell 1946-5-19 21904 Marin near Camp Lihienthal; Fairfax Hills Comment
  UCD47321  Quercus X howellii John M. Tucker 1947-8-31 1592 Marin Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  CAS-BOT-BC104415  Quercus X subconvexa John Thomas Howell 1939-10-15 s.n. Marin near Liberty Camp Comment
  CAS-BOT-BC104421  Quercus X subconvexa John Thomas Howell 1959-8-23 34601 Marin near Barths Retreat, Mt. Tamalpais Comment
  UCD47289  Quercus X subconvexa J. M. Tucker 1947-8-1 1578 Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 1/4 mile west of Bluff Point, at the end of Tiburon Peninsula Marin County, California. Comment
  CAS-BOT-BC45636  Quercus agrifolia John Thomas Howell 1926-9-9 2190 Marin hills ne. of San Rafael Comment
  RSA121001  Quercus chrysolepis J. T. Howell 1956-9-23 31878 Marin Near Laurel Dell, Mt. Tamalpais. Comment
  UCD47320  Quercus dumosa John M. Tucker 1947-8-31 1594 Marin Near top of Fish Grade, between Phoenix Lake and Lake Langunitas, Marin County, California. Comment
  CAS-BOT-BC79772  Quercus durata Alice Eastwood 1915-9-26 s.n. Marin Mt. Tamalpais Comment
  UCD45882  Quercus durata var. durata W. L. Jepson 1911-10-10 4759 Marin Mt. Tamalpais, 1700 ft. 518 Comment
  UC1135606  Quercus garryana J. B. Spring 1932-6-21 78 Marin 0.5 mi se Hammock Hill; Petaluma Quad. 152 Comment
  CAS-BOT-BC105260  Quercus kelloggii John Thomas Howell 1940-9-22 s.n. Marin Phoenix lake, Mt. Tamalpais Comment
  JEPS127397  Quercus kelloggii Robert Steers 2011-4-14 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 40 m WNW of the intersection between Miwok and Bobcat trails and NE of intersection Field and Bunker Roads. Comment
  SEINET5644371  Quercus kelloggii Lewis S. Rose 1949-4-6 49021 Marin Black Point, alt. 100 ft.; 0 Comment
  POM166726  Quercus parvula var. shrevei Alice Eastwood 1903-5-3 3175 Marin Mt. Tamalpais. Comment
  UCD14070  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-15 s.n. Marin California, Marin Co.; Mt. Tamalpais, downhill side of TCC Trail, 1 mi. southwest of Van Wyck Meadow, on ridge south of main mountain, east of Pantoll Campground, Comment
  UCD14071  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-22 s.n. Marin California, Marin Co.; Mt. Tamalpais, west side of Bernstein Trail 0.1-0.2 mi. north of Rock Springs - Lagunitas Road, Comment
  UCSC009137  Quercus parvula var. tamalpaisensis Al Keuter 2015-4-22 AK 00 -127 Marin Upper Northside Trail, Mt. Tamalpais 609 Comment
  JEPS127377  Quercus wislizeni Heather Spaulding 2011-8-1 Marin Golden Gate National Recreation Area. Marin Headlands. Southeast facing slope. Approximated 480 m NW of the intersection between Miwok Trail and Bobcat Trail near Rodeo Lagoon. Comment
  JEPS77217  Quercus wislizeni Robert M. Lloyd 1963-4-24 2359 Marin 5.3 mi s Fairfax (on Bolinas road) Comment
  SEINET13954083 Image available Quercus wislizeni E. K. Balls, P. C. Everett 1953-1 18579 Marin .3 mi E of turn off to top of Mt. Tamalpais on road from Hwy 1 to Stinson Beach Comment
  UCD47636  Quercus wislizeni Collector unknown 1925-6-5 1775 Marin Interior Live Oak. Marin County. Comment
  CDA18364  Rafinesquia californica G. D. Barbe, Dick Brown, Phil Economon, T. C. Fuller 1978-5-18 2387 Marin Pt. Reyes National Seashore; Glen Camp on Inverness Ridge, Point Reyes National Seashore. 182 Comment
  JEPS54961  Ranunculus californicus W. L. Jepson 1897-3-28 Marin Olema Comment
  UC1176751  Ranunculus californicus John Thomas Howell 1946-4-14 21631 Marin near Dillons Beach Comment
  UC118328  Ranunculus californicus T. S. Brandegee Apr. 1890 Marin Sausalito 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
  HSC18133  Ranunculus californicus var. californicus R. C. Wunner 1962-4-22 Marin Fairfax, Marinda Oaks, lot adjacent to 27 Vista Way. Comment
  SD114126  Ranunculus californicus var. cuneatus Darley F. Howe 1969-5-26 4572 Marin Near Agate Beach, Pt. Reys Peninsula 46 Comment
  UC589398  Ranunculus flammula Beryl O. Schreiber 1932-7-27 690 Marin Heart's Desire Beach Tomales Bay Comment
  CAS-BOT-BC83432  Ranunculus lobbii L. S. Rose 1931-4-27 s.n. Marin Pool near Olema. Comment
  UC634970  Ranunculus muricatus Lucile Roush 1927-4-19 Marin Mount Tamalpais Comment
  RSA256393  Ranunculus muricatus Robert A. Norris 1974-5-24 2025 Marin Paradise Drive, E side of Tiburon Peninsula (near Pt. Chauncey) Comment
  RSA85293  Ranunculus muricatus Mabel Peirson 1926-3-28 6534 Marin Tennessee Cove. Comment
  JEPS73577  Ranunculus orthorhynchus var. bloomeri Edward Lee 1934-4-30 781 Marin 10 mi on road nw Tomales Comment
  RSA127209  Ranunculus orthorhynchus var. bloomeri J. T. Howell 1946-2-16 21556 Marin Kentfield Hills, bordering salt marshes Comment
  UC118199  Ranunculus pusillus T. S. Brandegee June 1888 Marin between Olema and Bolinas Comment
  CAS-BOT-BC74187  Raphanus raphanistrum Saichi Kawahara 1968-3-10 15 Marin Sir Francis Drake Highway near site of new high school 2 miles east of golf course, San Geronimo Valley. 115 Comment
  CAS-BOT-BC427550  Reseda luteola Peter Rubtzoff 1968-9-20 5969 Marin At San Marin Drive 0.9 mi. west of Hwy. 101, near Novato Comment
  UC452576  Rhamnus californica subsp. californica W. P. Taylor 1913-5-30 Marin 3 mi w Inverness Comment
  UC570984  Rhamnus californica subsp. californica Herbert L. Mason 1926-2-21 2648 Marin along road from Inverness to Point Reyes Comment
  CAS-BOT-BC59907  Rhamnus crocea Peter H. Raven; Michael P. Johnson 1967-5-1 21142 Marin Angel island. On s. side of island above Rock Quarry. 137 Comment
  UCD117847  Rhododendron columbianum Malcolm A. Nobs; S. Galen Smith 1949-6-29 901 Marin On north side of Pt. Peyes road, just north of Pierce Pt. road, about 3 miles north of Inverness. Comment
  UC22132  Rhododendron macrophyllum J. Burtt Davy December, 1896 Marin Mount Tamalpais Comment
  JEPS58752  Rhododendron occidentale W. L. Jepson 1891-7-19 14670 Marin Mill Valley Comment
  JEPS58764  Rhododendron occidentale W. L. Jepson 1901-3-9 1192 Marin Ross Valley Trail to Mount Tamalpais (Cascades); Cascades Comment
Read comments
Feb 27 2012
  SEINET2029680 Image available Rhododendron occidentale Lewis S. Rose 1935-6-2 35195 Marin Stinson Beach Comment
  SEINET3410720 Image available Rhododendron occidentale Lewis S. Rose 1932-3-23 3299 Marin Mt. Tamalplais Comment
  CAS-BOT-BC200051  Rhododendron occidentale var. occidentale John Thomas Howell 1943-5-30 18193 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC200052  Rhododendron occidentale var. occidentale J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  RSA127242  Rhynchospora californica J. T. Howell 1945-8-19 s.n. Marin Near Ledum Swamp, Point Reyes Peninsula Comment
  HSC45969  Ribes californicum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1978-2-18 9516 Marin Lucas Valley Rd., 3.2mi from its junction with Hwy. 101 Comment
  POM203827  Ribes californicum L. S. Rose 1932-3-8 3254 Marin Woodacre 112 Comment
  CAS-BOT-BC108916  Ribes divaricatum var. pubiflorum John Thomas Howell 1944-5-14 19468 Marin Salmon Creek Canyon. Comment
  JEPS49368  Ribes divaricatum var. pubiflorum Harriet A. Walker 1908-6-13 1182 Marin Olema Comment
  UC942929  Ribes divaricatum var. pubiflorum Lewis S. Rose 1950-3-27 50039 Marin e Drakes Estero; Point Reyes Peninsula Comment
  CAS-BOT-BC209254  Ribes menziesii John Thomas Howell 1939-5-21 14699 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC209258  Ribes menziesii Joseph Andorfer Ewan 1937-3-14 10175 Marin San Geronimo Ridge 396 Comment
  CAS-BOT-BC209259  Ribes menziesii Alice Eastwood 1926-3-14 13436 Marin Lake Lagunitas Comment
  CAS-BOT-BC209265  Ribes menziesii Gordon H. True; Fred Ross 1969-5-9 4920 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC224517  Ribes menziesii John Thomas Howell 1944-5-14 19462 Marin Salmon Creek Canyon Comment
  JEPS49212  Ribes menziesii W. L. Jepson in company with E. L. Greene 1893-4-1 13512 Marin Olema Comment
  UC1176734  Ribes menziesii John Thomas Howell 1950-10-11 27469 Marin Bear Valley Comment
  UC14189  Ribes menziesii W. C. Blasdale 1895-4-13 Marin Olema Comment
  UC942927  Ribes menziesii Lewis S. Rose 1950-3-27 50041 Marin Inverness Comment
  SEINET13942635 Image available Ribes menziesii Lewis S. Rose 1950-1 50041 Marin Inverness Comment
  HSC20337  Ribes sanguineum Greg Bos 1963-3-2 19 Marin 4 mi S of Stinson Beach on Hwy. 101 122 Comment
  RSA0019063  Ribes sanguineum Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC144698  Ribes sanguineum var. glutinosum Dr. A. Kellogg; W. G. W. Harford 1869-2-22 251 Marin Sausalito Comment
  CAS-BOT-BC144699  Ribes sanguineum var. glutinosum D. E. Breedlove 1962-4-17 2328 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC168747  Ribes victoris John Thomas Howell 1942-7-12 17033 Marin Above Lake Lagunitas on Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC168737  Ribes victoris unspecified 1943-3-3 118 Marin North Side Trail Comment
  UC1106185  Rigiopappus leptocladus John Thomas Howell 1942-7-12 17022 Marin Tamalpais, Potrero Meadows Comment
  JEPS1250  Romanzoffia californica Elsie Zeile March, 1909 Marin Mt. Tamalpais, Cataract Gulch Comment
  JEPS1251  Romanzoffia californica E. M. Zeile 1924-3-16 Marin Lake Lagunitas Comment
  UC1973899  Romanzoffia californica Robert Ornduff 1994-5-21 10069 Marin Landward side of Highway 1, 1/4 mi S of Tomales. Comment
  CAS-BOT-BC311769  Rorippa curvipes A. Williams 2013-8-9 13768 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Reservoir drawdown zone at Bullfrog Creek Comment
  CAS-BOT-BC74550  Rorippa curvisiliqua D. E. Breedlove 1979-7-14 43773 Marin 3 miles south of Olema along Highway 1. Comment
  UC1176818  Rorippa palustris John Thomas Howell 1947-6-18 23264 Marin Laguna , Laguna (Chileno Valley) Comment
  CAS-BOT-BC147501  Rosa californica Gordon H. True 1969-8-12 5112 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC147503  Rosa californica Alice Eastwood 1921-3-30 s.n. Marin Sausalito Comment
  UC173326  Rosa californica Katharine Brandegee 1905-7-11 Marin Rodeo Lagoon Comment
  CAS-BOT-BC146804  Rosa nutkana Robert Soost 1999-7-5 s.n. Marin Pt. Reyes peninsula, near beginning of Bull Point Trail Comment
  CAS-BOT-BC148227  Rosa spithamea John Thomas Howell 1945-8-12 21376 Marin Chaparral near Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC148231  Rosa spithamea John Thomas Howell 1946-9-8 23001 Marin Burned area sw. of Lake Lagunitas, Mt. Tamalpais Comment
  UC136517  Rosa spithamea Alice Eastwood 1898-6-12 Marin road between Ross Valley and Bolinas Ridge Comment
Read comments
Mar 10 2012
  CAS-BOT-BC422421  Rubus armeniacus D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14674 B 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
  UCD113765  Rubus armeniacus John Thomas Howell 1943-8-29 19311 Marin Summit Avenue, Mill Valley. Comment
  CAS-BOT-BC156623  Rubus bifrons John Thomas Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge, Mill Valley Comment
  CAS-BOT-BC147264  Rubus parviflorus Alice Eastwood 1912-8-3 1554 Marin Mt. Tamalpais Comment
  UC1128628  Rubus parviflorus Beryl O. Schreiber 1938-8-6 2537 Marin 2 1/2 mi ne Point Reyes Lighthouse; Point Reyes Quadrangle 7 Comment
  UC1128631  Rubus parviflorus Beryl O. Schreiber 1938-8-7 2539 Marin Inverness Point Reyes Quad., , Inverness (First Valley) 30 Comment
  UC365924  Rubus parviflorus Kellogg and Harford May, 1877 9 Marin Saucelito Comment
  CAS-BOT-BC156734  Rubus spectabilis Lewis S. Rose 1956-4-2 56007 Marin 1 mi. S. of Tomales 3 Comment
  CAS-BOT-BC156738  Rubus spectabilis M. K. C. 1886-6-1 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC156739  Rubus spectabilis Beryl O. Schreiber 1936-3-7 2119 Marin Trail to Shell Beach on Tomales Bay Comment
  CAS-BOT-BC156744  Rubus spectabilis Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  UC589540  Rubus spectabilis Beryl O. Schreiber 1932-6-29 627 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
  CAS-BOT-BC156622  Rubus ulmifolius Greg de Nevers 2002-1-3 12642 Marin At Bolinas Wye by Bolinas / Fairfax Road Cattle Guard Comment
  CAS-BOT-BC158836  Rubus ursinus John Thomas Howell 1938-5-22 13799 Marin San Anselmo Canyon Comment
  CAS-BOT-BC158846  Rubus ursinus John Thomas Howell 1938-6-5 13893 Marin Near Fern Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC158856  Rubus ursinus John Thomas Howell 1943-4-11 17894 Marin Black Canyon, San Rafael Hills Comment
  UC1128662  Rubus ursinus J. B. Spring 1932-6-22 80 Marin Salmon Creek Petaluma Quadrangle Comment
  UCD100995  Rumex acetosella Kamala Crompton 1996-5-19 18 Marin Roadside next to cow pasture about 2 miles east of Dillon Beach. 120 Comment
  UCD100987  Rumex acetosella H. A. Borthwick 1925-5-22 1829 Marin Bolinas. Comment
  CAS-BOT-BC433262  Rumex crispus Javier Penalosa; J. T. Howell 1961-6-7 1671 Marin Tiburon Peninsula. West of Marin Country Day School. Comment
  CAS-BOT-BC433263  Rumex crispus Javier Penalosa; Douglas Ripley; Sheila McCarthy 1961-4-29 1350 Marin Tiburon Peninsula. Near Marin Country Day School (Paradise Dr. 1.3 mi. from intersection with U. S. 101) Comment
  UC397400  Rumex maritimus W. A. Setchell 1920-8-21 Marin just beyond (i.e. towards the ocean) <?????> Wharf; Bolinas Comment
  CAS-BOT-BC433722  Rumex occidentalis John Thomas Howell 1945-10-28 s.n. Marin Head of Bolinas Lagoon Comment
  CAS-BOT-BC433723  Rumex occidentalis John Thomas Howell 1939-6-5 s.n. Marin Pt. Reyes Dunes Comment
  UCD101362  Rumex occidentalis John M. Tucker 1951-6-29 2161 Marin Beside road, about 5 miles west of Inverness. Comment
  UC1106150  Rumex pulcher John Thomas Howell 1939-5-14 Marin Ross Comment
  CAS-BOT-BC433930  Rumex salicifolius Catherine Best 1978-9-3 s.n. Marin Old railroad yard Tiburon Comment
  JEPS22044  Rumex salicifolius var. crassus G. Thomas Robbins 1958-6-25 3883 Marin w end Rodeo Lagoon Comment
  UC1176808  Rumex salicifolius var. crassus John Thomas Howell 1946-7-4 22173 Marin Dillons Beach Comment
  CAS-BOT-BC434104  Rumex transitorius John Thomas Howell 1946-6-30 22139 Marin Rodeo Lagoon Comment
  CAS-BOT-BC434108  Rumex transitorius John Thomas Howell 1939-6-25 14793 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC434109  Rumex transitorius John Thomas Howell 1939-8-27 15305 Marin Ross Comment
  CAS-BOT-BC434116  Rumex transitorius John Thomas Howell 1946-6-13 22021 Marin Chileno Valley Comment
  JEPS85909  Ruppia maritima L. R. Heckard 1970-7-22 2459 Marin n of Novato (near Burdell siding, on s side of road to marina) Comment
  UC1104059  Ruppia maritima Peter H. Raven 1961-8-22 16567 Marin near Inverness Comment
  UCD138324  Ruppia maritima H. E. Parks 1928-3-28 s.n. Marin Near Tiburon, 'Station 10. Comment
  SEINET3837362  Ruppia maritima Unknown 1940-6-5 s.n. Marin 2 miles so. Of Sonoma Co., Hwy 101 Comment
  JEPS128151  Rytidosperma penicillatum Eric Wrubel 2012-1-17 NPS 26 Marin Point Reyes National Seashore, Limantour Road, west of hostel. Comment
  CHSC23005  Sagina maxima subsp. crassicaulis Robert A. Schlising 1962-6-8 2289 Marin Coast Ranges. Cliffs near Point Reyes Lighthouse. Comment
  CAS-BOT-BC128147  Salix lasiandra var. lasiandra Alice Eastwood 1964-3-19 64008 Marin NW of Olema 6 Comment
  CAS-BOT-BC107014  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2113 Marin County Road near Point Julia, Inverness Comment
  UC437310  Salix lasiolepis C. N. Forbes Nov. 1907 Marin rd. from Colman to Mussel Rock Comment
  CAS-BOT-BC107302  Salix lasiolepis var. bigelovii Mary P. Wells 1981-1-24 s.n. Marin Vistazo East, across from house at 1828, Tiburon Comment
  CAS-BOT-BC107303  Salix lasiolepis var. bigelovii Mary P. Wells 1981-2-19 s.n. Marin Vistazo East across from house at 1828, Tiburon Comment
  CAS-BOT-BC107317  Salix lasiolepis var. bigelovii C. R. Ball; B. S. Ball 1933-5-30 2506 Marin about 6 miles west of Inverness on road to Pt. Reyes Light, headwaters of Drake's Estero Comment
  CAS-BOT-BC107574  Salix lasiolepis var. lasiolepis Alice Eastwood 1915-3-28 3975 Marin Lagunitas Comment
  CAS-BOT-BC124335  Salix lasiolepis var. lasiolepis Gordon H. True 1968-3-29 4626 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  RSA295053  Salix lucida subsp. lasiandra Robert A. Norris, John L. Inase 1981-4-4 4109 Marin Near W end of Stafford Lake. 5 miles W Novato. 43 Comment
  CAS-BOT-BC129504  Salix melanopsis John Thomas Howell 1945-9-16 21490 Marin Along railroad north of San Rafael Comment
  CAS-BOT-BC125974  Salix scouleriana Wilma Follette 2001-5-27 s.n. Marin Fairfax - Bolinas Rd. at Marker 11.02 mi. Comment
  CAS-BOT-BC125978  Salix scouleriana Alice Eastwood 1921-1-20 s.n. Marin Mill Valley, Blithedale Comment
  CAS-BOT-BC125979  Salix scouleriana H. E. McMinn 1922-6-6 161 Marin North of Point Reyes Comment
  JEPS38453  Salix scouleriana W. L. Jepson 1914-2-14 5723 Marin Mt. Tamalpais 396 Comment
  CAS-BOT-BC126420  Salix sitchensis Junea Kelley 1921-4-17 s.n. Marin Blithedale Canyon, Mill Valley Comment
  CAS-BOT-BC175954  Salpichroa origanifolia John Thomas Howell 1944-9-16 20740 Marin Cascade Drive, Mill Valley Comment
  RSA144561  Salpichroa origanifolia Peter H. Raven 1959-12-27 14737 Marin Inverness. Comment
  UCLA70044  Salvia columbariae Lewis S. Rose 1939-4-23 39086 Marin Bootjack Camp Bootjack Camp, Mt. Tamalpais; Mt. Tamalpais 518 Comment
  CAS-BOT-BC235150  Sambucus racemosa var. racemosa Alice Eastwood 1915-6-24 4793 Marin Inverness Comment
  JEPS13387  Sambucus racemosa var. racemosa W. L. Jepson 1897-3-28 Marin Olema Comment
  UC1119898  Sambucus racemosa var. racemosa A. E. Wieslander 1934-5-20 486 Marin w Country Club; Point Reyes Quadrangle Comment
  SEINET12119654  Sanicula M. T. Doutt 1931-1 154 Marin near Bolinas Comment
  CHSC22872  Sanicula arctopoides Robert A. Schlising; Glenn Keator 1962-2-18 2073 Marin Near Point Reyes Lighthouse. Comment
  UC615014  Sanicula arctopoides Beryl O. Schreiber 1936-3-7 2124 Marin w of Tomales Bay (Tomales Ridge); Tomales Ridge Comment
  SJSU8787  Sanicula arctopoides J. B. Mackenzie 1967-4-8 146 Marin 2 mi N of Nicasio Dam Comment
  JEPS76999  Sanicula bipinnatifida Robert M. Lloyd 1963-3-10 2118 Marin Drakes Bay Beach Pt. Reyes Peninsula Comment
  UC21341  Sanicula bipinnatifida Harley P. Chandler 1899-4-8 262 Marin Mount Tamalpais Comment
  CAS-BOT-BC279936  Sanicula crassicaulis R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13411 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CHSC59666  Sanicula crassicaulis R. Ernenwein 1983-3-30 110 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct. of Lucas Valley with US Hwy 101 between San Rafael and Nicasio. Comment
  UC421667  Sanicula crassicaulis John Thomas Howell 1930-4-20 4744 Marin head of Drake's Bay, on road to Inverness Drake's Bay Comment
  SBBG5276  Sanicula laciniata H. and M. Dearing 1940-3-21 4131 Marin San Anselmo Comment
  UCD70772  Sanicula tuberosa Michele H. Mills 1998-4-24 233 Marin Mt. Tamalpais, Marin Municipal Water District property. 590 Comment
  SEINET13945253 Image available Sanicula tuberosa Peter H. Raven 1950-1 1348 Marin Tiburon Pennisula; 200 ft 61 Comment
  JEPS75683  Santolina chamaecyparissus Richard McP. Brown 1975-6-12 Marin along, at western edge of town Novato Boulevard (County Highway A114); Novato Comment
  CAS-BOT-BC354302  Santolina chamaecyparissus Doreen Smith; Wilma Follette 2005-5-11 s.n. Marin Phoenix Lake, N end of dam, below ranger residence. Comment
  UC1300839  Saxifraga californica Helen K. Sharsmith 1963-2-23 5160 Marin San Francisco Bay Region, Marshall-Petaluma road San Francisco Bay Region 152 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-BC175237  Schismus barbatus Doreen L. Smith 2004-4-21 s.n. Marin Grass from west end of San Pedro Ridge between Santa Venetia and San Rafael Comment
  UC1106077  Schoenoplectus acutus var. occidentalis John Thomas Howell 1945-8-5 21367 Marin Stinson Beach Comment
  UC1541311  Schoenoplectus americanus H. E. and S. T. Parks 1930-9-4 715 Marin in wet marshes head Tomales Bay; head of Tomales Bay Comment
  CAS-BOT-BC111246  Schoenoplectus californicus John Thomas Howell 1946-8-23 22892 Marin Pierce Pt. road, Pt. Reyes Peninsula. Comment
  RSA254192  Schoenoplectus maritimus Robert A. Norris 1974-6-7 2060 Marin Between San Clemente Creek and San Clemente Drive, Corte Madera. Comment
  UC1106079  Scirpus americanus John Thomas Howell 1944-9-10 20724 Marin marshes n Olema; n of Olema Comment
  UC590009  Scirpus cernuus B. Schreiber 1936-4-12 2188 Marin Avalis Beach Pt Reyes Quad., Tomales Point, Avalis Beach 15 Comment
  UC70625  Scirpus cernuus Jos. Burtt Davy 1900-6 6692 -3 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC110943  Scirpus microcarpus Gordon H. True; F. Ross 1969-6-20 5073 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. 121 Comment
  CAS-BOT-BC332712  Scirpus microcarpus J. Klein; T. Pollak; E. Brusati; L. Williams; W. Dreskin 2013-8-10 13360 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. NW edge of Phoenix Lake next to Phoenix Lake Road Comment
  CAS-BOT-BC332713  Scirpus microcarpus J. Klein; T. Pollak; E. Brusati; L. Williams; W. Dreskin 2013-8-10 13360 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. NW edge of Phoenix Lake next to Phoenix Lake Road Comment
  UC750668  Scirpus microcarpus Lewis S. Rose 1946-6-22 46166 Marin e shore Bolinas Lagoon; e shore Bolinas Lagoon Comment
  RSA122655A  Scirpus microcarpus B. O. Schreiber 1936-6-28 2279 Marin Second valley, near Inverness 2 Comment
  SEINET4853234  Scirpus rubiginosus Unknown 1941-5-9 2686 Marin N of Stinson Beach. Comment
  UC1106085  Scirpus tabernaemontani John Thomas Howell 1944-7-9 19720 Marin s Tomales Bay; s of Tomales Bay Comment
  JEPS62106  Scoliopus bigelovii W. L. Jepson 1891-1-16 Marin Mill Valley Comment
  CAS-BOT-BC518977  Scoliopus bigelovii Dr. A. Kellogg 1875-3-1 s.n. Marin Saucilito [Sausilto], near San Francisco 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
  CAS-BOT-BC240012  Scribneria bolanderi John Thomas Howell 1946-5-12 21776 Marin South end of Carson Ridge Comment
  UC450610  Scribneria bolanderi John Thomas Howell 1945-4-29 20791 Marin w of Camp Handy (Mount Tamalpais); Mount Tamalpais Comment
  SEINET10602605  Scribneria bolanderi John Thomas Howell 1952-4-6 Howell 28317 Marin Low place where rain water has stood, along fire roa dbetween Mountain Theater and Potrere Meadows, Mount Tamalpias. Comment
  RSA89816  Scrophularia californica Philip A. Munz 1954-7-29 19894 Marin Olema marshes Comment
  CAS-BOT-BC61492  Sedum album John Thomas Howell 1959-9-10 s.n. Marin Garden of Mrs. James Jenkins, Bolinas. Comment
  UC205175  Sedum radiatum Katharine Brandegee 1907-6-29 Marin Tamalpais Comment
  UC1300833  Sedum spathulifolium Helen K. Sharsmith 1963-5-18 5460 Marin coastal bluffs along eastern edge Tomales Bay; San Francisco Bay Region, e edge Tomales Bay 9 Comment
  CAS-BOT-BC69739  Selaginella wallacei Frances Mary Jarrett 1965-6-2 s.n. Marin In Fern Canyon, s. side of Mt. Tamalpais. Comment
  UCD135990  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin Fire road one-half mile east of Toll Gate, Mount Tamalpais. 500 Comment
  CAS-BOT-BC363328  Senecio aronicoides John Thomas Howell 1948-5-22 24306 Marin East Peak, near top, Mt. Tamalpais Comment
  CAS-BOT-BC363329  Senecio aronicoides John Thomas Howell 1925-4-5 922 Marin Pipeline Trail Comment
  UC767455  Senecio aronicoides R. F. Hoover 1941-5-8 5003 Marin Woodacre Comment
  CDA32799  Senecio sylvaticus D. G. Kelch 2009-6-25 9 .488 Marin Bayo Vista near Black Point. Comment
  JEPS22659  Senecio sylvaticus Rimo Bacigalupi 1958-4-19 6275 Marin on e side Mt. Tamalpais Summit 731 Comment
  CAS-BOT-BC364228  Senecio sylvaticus Gordon H. True 1970-4-18 5316 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda [Hondo]. Just E. of Arroyo Honda [Hondo] bridge 60 Comment
  CAS-BOT-BC364229  Senecio sylvaticus Catherine Best 1980-5-13 s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC322132  Senecio vulgaris A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13215 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. 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
  CAS-BOT-BC364572  Senecio vulgaris Peter H. Raven; Michael P. Johnson 1967-5-2 21222 Marin Angel Island. Area below East Garrison, east side of island Comment
  CAS-BOT-BC421682  Sequoia sempervirens R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14355 B Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  CAS-BOT-BC85804  Sequoia sempervirens Alice Eastwood 1922-2-12 s.n. Marin Mill Valley Comment
  SD71339  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mount Tamalpais Comment
  UC1324896  Sequoia sempervirens H. U. Stauffer and E. Molseed 1964-5-17 5940 Marin 11 km w of Fairfax (Alipe Lake); Alpine 200 Comment
  SEINET13289878 Image available Sequoia sempervirens D. W. Woodland 1970-1 Marin Point Rayes National Seashore, 1 mi. up Bear Valley Trail Comment
  SEINET3561478 Image available Sequoia sempervirens James Montgomery 1969-8-13 83661 a Marin Mt. Tamalpais State Park. 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
  SBBG4710  Sidalcea H. and M. Dearing 1939-4-28 3212 Marin base of Tamalpais Comment
  SEINET10479921  Sidalcea Mary Susan Taylor Taylor 2468 Marin Ca. 2 mi N of Nicasio, on E side of Nicasio Valley Road. Comment
  CAS-BOT-BC213150  Sidalcea calycosa subsp. rhizomata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  JEPS2859 Image available Sidalcea calycosa subsp. rhizomata W. L. Jepson 1900-9-16 1174 Marin near Russell's Cremaery; Pt. Reyes Peninsula; Near Russell's Creamery, Pt. Reyes, Marin Co. Comment
  UC306763  Sidalcea calycosa subsp. rhizomata A. D. E. Elmer July, 1903 4936 Marin Point Reyes Post Office Comment
  RSA95263  Sidalcea hickmanii subsp. viridis J. T. Howell 1942-6-21 16997 Marin Carson Ridge Comment
Read comments
Jan 8 2009
  UCD116772  Sidalcea malviflora Kamala Crompton 1996-5-19 20 Marin Marin County. 150 Comment
  HSC33204  Sidalcea malviflora Thomas W. Nelson 1974-4-22 1196 Marin Lake Nicascio Comment
  JEPS67242  Sidalcea malviflora subsp. laciniata W. L. Jepson 1919-5-17 8290 Marin Olema 60 Comment
  POM175482  Sidalcea malviflora subsp. laciniata Mabel Peirson 1926-3-28 6528 Marin Marin County: Elk Valley Comment
  UC108875  Sidalcea malviflora subsp. laciniata Mrs. K. Brandegee 1890-5-1 Marin Libertys Comment
  UC403387  Sidalcea malviflora subsp. laciniata H. E. and S. T. Parks 1930-4-10 470 Marin Corte Madera , Corte Madera (n end Tiburon Peninsula) 3 Comment
  UC871436  Sidalcea malviflora subsp. laciniata M. E. Parsons 1912-4-30 Marin Kentfield Comment
  POM216218  Sidalcea malviflora subsp. laciniata D. D. Keck 1933-5-28 2315 Marin 0.9 mile north of Mill Valley at foot of Mt Tamalpais, on Lovell Avenue Comment
  RSA433870  Sidalcea malviflora subsp. malviflora H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC384484  Silene antirrhina Gordon H. True 1965-5-11 1892 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC384488  Silene antirrhina John Thomas Howell 1940-5-12 15431 Marin Between Little Carson and Carson Ridge Comment
  CAS-BOT-BC384489  Silene antirrhina John Thomas Howell 1942-7-5 17011 Marin Matt Davis Trail, Mt. Tamalpais Comment
  CAS-BOT-BC387095  Silene gallica Gordon H. True 1977-5-5 8186 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles N of Stinson Beach 3 Comment
  UC8493  Silene scouleri subsp. grandis J. Burtt Davy 1900-7-11 6852 Marin Point Reyes Point Reyes (Western Middle California) Comment
  SEINET11944486  Silene scouleri subsp. grandis M. T. Doutt 1931-1 598 Marin Pt. Reyes Comment
  SD87607  Silene scouleri subsp. scouleri Frank W. Peirson 1936-7-15 11835 Marin Point Reyes; On open sea bluffs near the lighthouse. Comment
  CAS-BOT-BC75318  Sisymbrium officinale Gordon H. True 1977-5-5 8188 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 3 Comment
  CAS-BOT-BC75319  Sisymbrium officinale Gordon H. True 1977-5-5 8188 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 3 Comment
  JEPS127744  Sisyrinchium bellum Adam C. Schneider with Susan Fawcett 2014-3-28 467 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  JEPS127958  Sisyrinchium bellum Adam C. Schneider with Susan Fawcett 2014-3-28 448 Marin Along CA State Highway 1, north of Muir Beach. Comment
  HSC13910  Sisyrinchium bellum B. Francis 1964-3-29 33 Marin 0.5 mi. NE of Tiburon Comment
  RSA254172  Sisyrinchium bellum Robert A. Norris 1975-3-18 2266 Marin North side of Rodeo Lagoon, Ft. Cronkite 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
  UC1537233  Smilacina stellata Gordon H. True Jr. 1936-3-21 361 Marin near Forest Knolls (n slope of hill) 182 Comment
  UC589472  Smilacina stellata Beryl O. Schreiber 1932-6-29 599 Marin San Dune Beach Tomales Bay Comment
  SEINET10472586  Smilacina stellata Mary Susan Taylor Taylor 2479 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC175948  Solanum umbelliferum E. Ruckert 108 Marin Road from Stinson Beach to Tamalpais, about 1 mile from beach 152 Comment
  CAS-BOT-BC175949  Solanum umbelliferum Terrence J. Merkel 1950-5-5 4 Marin 2 miles northwest of Inverness 152 Comment
  CAS-BOT-BC365447  Solidago elongata John Thomas Howell 1944-9-10 20729 Marin Near Inverness Comment
  UC1177263  Solidago spathulata John Thomas Howell 1945-9-13 21463 Marin Drakes Estero Comment
  UC1541622  Solidago velutina subsp. californica H. E. and S. T. Parks 1930-9-4 707 Marin on road Tocoloma Comment
  UCD36550  Soliva sessilis Beecher Crampton 1954-4-28 1811 Marin On Point Reyes Peninsula, 3 miles northeast of Point Reyes Lighthouse. Comment
  CAS-BOT-BC365867  Soliva sessilis Walter Lennon 1975-4-23 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC365875  Soliva sessilis D. E. Breedlove 1963-4-13 4405 Marin .5 mile behind Tiberon [Tiburon] Comment
  CAS-BOT-BC423335  Sonchus oleraceus A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14618 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  UC1099933  Sparganium erectum subsp. stoloniferum Malcolm A. Nobs and S. Galen Smith 1949-6-28 889 Marin ca 1.5 mi n Inverness Comment
  RSA89809  Sparganium erectum subsp. stoloniferum Phillip A. Munz 1954-7-29 19886 Marin Olema Marshes. Comment
  CDA2509  Spartina densiflora M. P. Wells 1982-8-11 Marin On shore of Greenwood Cove, Tiburon. 0 Comment
  UCD92972  Spartina foliosa A. A. Beetle 1942-9-27 3817 Marin Stinson Beach on Bolinas Bay. Comment
  CAS-BOT-BC423317  Spergularia P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14153 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  RSA0097867  Spergularia bocconi J. T. Howell 1946-5-16 21880 Marin Angel Island, S side. Comment
  CDA24129  Spergularia macrotheca J. T. Howell 1944-4-23 19397 Marin Pacific coast; Escalle. 0 Comment
  CAS-BOT-BC390346  Spergularia macrotheca var. macrotheca John Thomas Howell 1944-6-25 19648 Marin Santa Venetia Comment
  UC1584850  Spergularia macrotheca var. macrotheca Jerry Powell 1989-4-13 1562 Marin Marin Island, above Bay Marin Island Comment
  CAS-BOT-BC390356  Spergularia macrotheca var. macrotheca G. B. Rossbach; R. P. Rossbach 1938-5-26 607 Marin Drake's Estero, 8 mi. west of Inverness on road to Point Reyes Comment
  CAS-BOT-BC390822  Spergularia marina John Thomas Howell 1945-5-9 20851 Marin Ignacio Comment
  CAS-BOT-BC390823  Spergularia marina John Thomas Howell 1944-5-7 19429 Marin Greenbrae Comment
  RSA40161  Spergularia maritima J. T. Howell 1944-4-23 19397 Marin Escalle Salt marsh. Comment
  CDA3438  Spergularia villosa J. T. Howell 1944-6-25 19643 Marin Santa Venetia . Comment
  UCD99206  Spergularia villosa John Thomas Howell 1944-6-25 19643 Marin Santa Venetia. 7 Comment
  UC4849  Spiranthes romanzoffiana J. Burtt Davy 1900-7-11 6850 Marin Point Reyes Comment
  SDSU7892  Stachys chamissonis D. F. Howe 1961-7-28 3075 Marin 4.7 miles from Invernes on road to Pt. Reyes. 61 Comment
  JEPS63036  Stachys pycnantha W. L. Jepson 1891-7-20 14951 Marin Tiburon Comment
  JEPS63038  Stachys pycnantha W. L. Jepson 1928-6-10 12929 Marin Tiburon Comment
  SBBG34520  Stachys pycnantha D. Myrick 1969-8-1 2119 Marin S slope below Old Saint Hilary, Tiburon 60 Comment
  SEINET9365954  Stachys rigida John Nelson, Wnek, R. 1998-5-25 19269 Marin Muir Beach Comment
  UCSB12744  Stachys rigida Blattau, Jim 1962-4-17 Marin 1.2 miles east of Pantoll Camp; on Mt. Tamalpais Road; in Mt. Tamalpais State Park 411 Comment
  CAS-BOT-BC339977  Stebbinsoseris decipiens John Thomas Howell 1946-6-20 22098 Marin South of Stinson Beach Comment
  CAS-BOT-BC374830  Stebbinsoseris heterocarpa John Thomas Howell 1939-5-14 14663 Marin Between Phoenix Lake and Lake Lagunitas Comment
  CAS-BOT-BC374825  Stebbinsoseris heterocarpa Carolyn Corn 1966-5-14 s.n. Marin Meadows Club, Fairfax Hills Comment
  CAS-BOT-BC181434  Stellaria littoralis J. W. Congdon 1880-6-1 s.n. Marin Dillon Beach Comment
  CAS-BOT-BC181438  Stellaria littoralis John Thomas Howell 1947-5-14 s.n. Marin McClure Beach Comment
  CAS-BOT-BC393806  Stellaria media T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy 2013-2-23 13004 Marin Mount Tamalpais; Marin Municipal Water District lands: Sky Oaks Meadow at rock face. Comment
  UC1106307  Stellaria nitens John Thomas Howell 1982-4-27 23084 Marin w of San Anselmo (Bald Mt); Bald Mt. Comment
  UC13616  Stellaria nitens H. P. Chandler Feb 1900 Marin Bill Williams Gulch Mt. Tamalpais (Mt. Tamalpais) Comment
  UCD86394  Stenotaphrum secundatum John Thomas Howell 1945-7-22 21330 Marin West of Mill Valley on road to Muir Woods. 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
  UC92342  Stephanomeria elata Brandegee Nov 1888 Marin Angel Island Comment
  UC1177279  Stephanomeria virgata subsp. pleurocarpa John Thomas Howell 1946-9-22 23029 Marin Bald Mt. Comment
  SEINET10603876  Stipa lepida var. andersonii John Thomas Howell 1945-5-27 Howell 20881 Marin East of Mountain Theatre, Mt. Tamalpais, Comment
  CAS-BOT-BC492919  Streptanthus Aaron Arthur 2011-8-7 010 Marin San Antonio Creek watershed, access private and from San Antonia Road; north side of greater Mt. Burdell Ridge (north part of Marin county) Comment
  CAS-BOT-BC61176  Streptanthus batrachopus John Thomas Howell 1958-6-28 33635 Marin South side of Alpine Lake west of Bon Tempe Dam, Mount Tamalpais. Comment
  RSA35302  Streptanthus glandulosus J. T. Howell 1943-5-9 17976 Marin San Raphael Hills Comment
  CAS-BOT-BC87241  Streptanthus glandulosus subsp. niger Alice Eastwood 1912-6-9 310 Marin Tiburon. Comment
  CAS-BOT-BC87263  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1946-5-12 21815 Marin Carson Country. Comment
  CAS-BOT-BC87264  Streptanthus glandulosus subsp. pulchellus Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin Carson Creek Ridge. Comment
  CAS-BOT-BC87265  Streptanthus glandulosus subsp. pulchellus Mrs. E. C. Sutliffe 1920-7-12 s.n. Marin Big Carson Ridge. Comment
  UC747405  Streptanthus glandulosus subsp. pulchellus G. Thomas Robbins 1945-5-5 1870 Marin n-facing slope of ridge 2-3 mi w Hamilton Field Air Base; Big Rock Ridge 152 Comment
  UCD69052  Streptanthus glandulosus subsp. pulchellus P. Rodriguez-Rojo 1997-5-15 Marin Mt. Tamalpais. Panoramic Hwy. Serpentine barrens, in open grasslands of Avena barbata. UTM: 10SEM3495 420 Comment
  CAS-BOT-BC87277  Streptanthus glandulosus subsp. secundus John Thomas Howell 1943-5-9 17976 Marin San Rafael Hills. Comment
  UC1292746  Streptanthus glandulosus subsp. secundus Freed W. Hoffman 1949-6-20 2908 Marin San Geronimo Ridge Comment
  CAS-BOT-BC87287  Streptanthus glandulosus subsp. secundus Mrs. H. C. Cantelow 1936-5-2 s.n. Marin Phoenix Lake. Comment
  UC1083141  Streptanthus niger Herbert L. Mason 1940-5-20 12290 Marin serpentine outcrop back of Tiburon Comment
  SEINET4924855  Streptanthus niger K. Brandegee 1909-1 Marin Comment
  CAS-BOT-BC269578  Symphoricarpos albus var. laevigatus John Thomas Howell 1933-7-30 11475 Marin Near Inverness Comment
  CAS-BOT-BC269579  Symphoricarpos albus var. laevigatus John Thomas Howell 1939-5-21 s.n. Marin Shelter Cove, Tiburon Comment
  UCD137428  Symphoricarpos albus var. laevigatus Collector Unknown 1925-6-5 1453 Marin Exact location unknown. Comment
  CAS-BOT-BC234675  Symphoricarpos mollis C. H. M. 1918-9-4 s.n. Marin Lagunitas Comment
  JEPS58892  Symphoricarpos mollis John Thomas Howell 1939-6-25 14803 Marin Summit Avenue Summit Avenue, Mill Valley; Mill Valley Comment
  SEINET10862157  Symphoricarpos rivularis Robert A. Norris 1977-6-2 Norris 3631 Marin McNear's Beach. Comment
  CAS-BOT-BC99141  Symphyotrichum chilense Kellogg s.n. Marin Tamalpais Comment
  UC1393138  Symphyotrichum subspicatum unknown Marin Limantour Spit Area Comment
  JEPS9920  Synthyris reniformis L. M. Newton April, 1921 94 Marin Mt. Tamalpais, Cataract Gulch Mt. Tamalpais Comment
  JEPS9921  Synthyris reniformis Chestnut and Drew 1891-4-17 Marin Cataract Gulch, e slope Bolinas Ridge; Cataract Gulch Comment
  UC157924  Synthyris reniformis Chestnut and Drew 1891-4-17 Marin Cataract Gulch Comment
  UCD142989  Tanacetum vulgare D. E. Breedlove 1979-11-18 44641 Marin Bolinas Mesa. 54 Comment
  CAS-BOT-BC376940  Taraxacum officinale Peter H. Raven; Michael P. Johnson 1967-5-2 21226 Marin Angel Island. Area below East Garrison, east side of island Comment
  UC11895  Tellima grandiflora W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UCSC000346  Tellima grandiflora B. Schreiber 1936-4-12 2155 Marin 0.2 mile N.E. of Pierce's Ranch - Pt. Reyes 5 Comment
  UC1176741  Thalictrum fendleri var. polycarpum John Thomas Howell 1946-7-7 22216 Marin Potrero Meadow Mt. Tamalpais Comment
  CDA24366  Thalictrum polycarpum D. G. Kelch 2007-3-29 7 .098 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  CAS-BOT-BC232490  Thermopsis californica var. californica J. Klein; G. Block; L. Webb; et al. 2012-5-5 830 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  POM276191  Thermopsis californica var. californica Lyman D. Benson 1935-5-16 6573 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  CAS-BOT-BC88481  Thysanocarpus curvipes John Thomas Howell 1944-4-13 19377 Marin Big Rock Ridge west of Hamilton Field. Comment
  RSA504636  Tofieldia glutinosa subsp. occidentalis Bob Soost 1989-6-24 s.n. Marin Point Reyes, northwest side of Creamery Bay, 1 mile east of Highway Comment
  CAS-BOT-BC422400  Torilis nodosa C. Kellner; T. Gosliner; J. Nuzzo; K. Laurenson-Wright; S. Whelan 2014-6-14 14350 Marin Mount Tamalpais. Marin Municipal Water District lands: Lily Lake, from mile mark 5.98 on Bolinas-Fairfax Road, past Lily Lake gate, down Lily Lake Road to the pond. Comment
  RSA293398  Torreya californica Reino Alava 1958-8-3 2303 Marin Between chaparral and redwood belt along Ocean View Trail, about 3/4 mile of its start at Panoramic Highway, Mt. Tamalpais State Park Comment
  SEINET3876266 Image available Torreya californica Clayton Newberry 1994-8-27 7170 Marin California Floristic Province. 80 Muir Woods at National Monument, Fern Creek Trail.; 0 244 Comment
  UC401320  Torreya californica Katharine Brandegee Marin Tamalpais Comment
  NY17677  Torreya californica E. K. Balls 1953-10-9 18590 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UCD117564  Trientalis latifolia Robert C. Bechtel 1952-4-27 80 Marin 7 miles southwest of Fairfax. Comment
  UC555483  Trifolium albopurpureum var. dichotomum H. L. Mason 1928-4-28 4398 Marin Tiburon Peninsula Comment
  RSA91547  Trifolium amoenum J. T. Howell 1933-4-30 11200 Marin Phoenix Lake. Comment
  UC1745839  Trifolium bifidum var. decipiens Annetta M. Carter 1934-4-29 532 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UC1177204  Trifolium depauperatum var. amplectens John Thomas Howell 1946-4-18 21646 Marin Ignacio Comment
  UC555356  Trifolium depauperatum var. amplectens Herbert L. Mason 1925-4-12 1344 Marin Mt. Tamalpais Comment
  UC165563  Trifolium depauperatum var. truncatum J. Burtt Davy 1898-4-2 4209 Marin Angel Island Comment
  UCD69044  Trifolium depauperatum var. truncatum P. Rodriguez-Rojo 1997-3-24 s.n. Marin Tiburon Peninsula. Ring Mountain. UTM:10SEM4596 120 Comment
  UCD38710  Trifolium dubium Beecher Crampton 1957-6-11 4184 Marin 1.3 miles north of Muir Beach. Comment
  POM278005  Trifolium dubium Lyman D. Benson 6575 Marin U. S. 101, N. of San Rafael. 30 Comment
  RSA107075  Trifolium fucatum var. fucatum L. S. Rose 1956-5-21 56074 Marin Tiburon peninsula, near California City. 30 Comment
  UC631027  Trifolium gracilentum P. B. Kennedy 1916-4-19 4689 Marin Mill Valley Comment
  RSA128940  Trifolium gracilentum J. T. Howell 1940-5-20 15507 Marin Point Reyes Comment
  UCD109132  Trifolium grayi Michael A. Vincent 1999-6-10 8598 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  CAS-BOT-BC232480  Trifolium hirtum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1210 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  CHSC79170  Trifolium macraei Beecher Crampton 1954-4-28 1809 Marin 5 miles northeast of Pt. Reyes Lighthouse. Comment
  UCD111363  Trifolium microcephalum Collector unknown 1925-6-6 1732 Marin Bolinas. Comment
  UC866890  Trifolium microdon Lewis S. Rose 1938-4-10 38134 Marin Tiburon 60 Comment
  JEPS97626  Trifolium repens Annetta M. Carter, Edward Lee 1934-6-17 669 Marin Olema-Bolinas Road. 4.3 miles N of Bolinas. Comment
  JEPS128143  Trifolium tomentosum Eric Wrubel 2011-5-2 NPS 8 Marin Golden Gate National Recreation Area, Fort Cronkhite. Mitchell Road, south of Rodeo Beach parking lot. Comment
  UC631447  Trifolium variegatum P. B. Kennedy 1916-4-19 4686 Marin Mill Valley Comment
  UCD109436  Trifolium variegatum Michael A. Vincent 1999-6-10 8600 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  RSA32117  Trifolium variegatum var. major J. T. Howell 1946-4-18 21643 Marin Ignacio. Comment
  UC1106251  Trifolium variegatum var. variegatum John Thomas Howell 1944-4-23 19407 Marin s e Kentfield (hills) Comment
  CAS-BOT-BC322133  Trifolium willdenovii A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13222 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  RSA91103  Trifolium willdenovii P. B. Kennedy 1907-5-5 s.n. Marin Farifax Comment
  RSA15392  Trifolium wormskioldii Carl B. Wolf 1927-4-24 326 Marin The coastal side of Mill Valley toll road. Comment
  UC165549  Trifolium wormskioldii Harriet A. Walker 1908-6-13 1169 Marin Olema Comment
  UCD138134  Triglochin concinna Malcolm A. Nobs; S. Galen Smith 1949-6-29 906 A Marin Point Reyes, N of Inverness. Comment
  RSA32119  Triglochin concinna J. T. Howell 1944-7-9 19711 Marin South end of Tomales Bay Comment
  CAS-BOT-BC451827  Triglochin maritima Rimo Bacigalupi 1941-10-2 2725 Marin Between Rattlesnake and Bootjack Camps, Mt. Tamalpais Comment
  CAS-BOT-BC451831  Triglochin maritima John Thomas Howell 1944-6-25 19659 Marin Between Santa Venetia and Chinese Camp Comment
  CAS-BOT-BC451832  Triglochin maritima John Thomas Howell 1944-4-23 19393 Marin Escalle salt marsh Comment
  CAS-BOT-BC451841  Triglochin maritima Alice Eastwood 1917-7-1 s.n. Marin Almonte Comment
  CAS-BOT-BC451851  Triglochin maritima John Thomas Howell 1945-6-30 21256 Marin Stinson Beach Comment
  JEPS93146  Triglochin maritima M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2438 Marin n of Inverness Park (just n of Motel Inverness, along Sir Francis Drake Boulevard, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  JEPS93148  Triglochin maritima M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2438 Marin n of Inverness Park (just n of Motel Inverness, along Sir Francis Drake Boulevard, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  UC1099945  Triglochin maritima Malcolm A. Nobs and S. Galen Smith 1949-6-29 906 Marin n Inverness; Pt. Reyes Comment
  UC1099955  Triglochin maritima Malcolm A. Nobs, S. Galen Smith 1949-6-29 903 Marin n Inverness; Pt. Reyes Comment
  CAS-BOT-BC451833  Triglochin maritima John Thomas Howell 1944-7-9 19710 Marin South end of Tomales Bay Comment
  RSA258103  Triglochin maritima Robert A. Norris 1975-5-17 2358 Marin Upper end of Schooner Bay, Drakes Estero, about 4 miles west of Inverness Comment
  UC1543211  Triglochin maritima Donald G. Nelson 1937-7-10 548 Marin on main highway between Inverness Ridge and Point Reyes (beyond Marshall's Landing) Comment
  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
  UCD139899  Trillium chloropetalum R. P. Brandt 1916-1-26 s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC519108  Trillium chloropetalum var. chloropetalum W. R. Dudley 1901-3-1 s.n. Marin Marshalls, Tomales Bay Comment
  RSA378203  Trillium chloropetalum var. giganteum Mark Morris s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC285563  Trillium ovatum R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13417 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  JEPS61782  Trillium ovatum Wayne Roderick 1960-5-22 Marin 4 road miles e. Pt. Reyes (on rd. to Petaluma, near Nicasio Dam site) Comment
  UC3994  Trillium ovatum Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  JEPS58927  Triphysaria eriantha subsp. eriantha John Thomas Howell 1946-4-14 21627 Marin near Dillons Beach; near Dillons Beach Comment
  JEPS10681  Triphysaria eriantha subsp. rosea R. F. Hoover 1941-5-12 5065 Marin Point Reyes Peninsula Drake's Estero; Point Reyes Peninsula w of Drake's Estero Comment
  JEPS5634  Triphysaria eriantha subsp. rosea Roxana S. Ferris 1954-4-23 12726 Marin on the Tomales road 1 mi from Dillon's Beach; 1 mi from Dillon's Beach 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-BC238516  Triphysaria floribunda Alice Eastwood 1915-6-23 4776 Marin Pt. Reyes Comment
  UC1301200  Triphysaria floribunda Helen K. Sharsmith 1963-3-30 5272 Marin headlands of Point Reyes Peninsula near lighthouse; headlands of Point Reyes Peninsula 121 Comment
  UC1334853  Triphysaria floribunda L. D. Thurman 1963-5-11 273 Marin 0.1 mi w Point Reyes Schoolhouse; Point Reyes Comment
  UC53707  Trisetum canescens Jos. Burtt Davy 1900-6 6766 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC531500  Triteleia hyacinthina E. Pimentel; C. Darling; D. Smith; M. Menke; P. Suri 2015-5-9 15700 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks meadow Comment
  CAS-BOT-BC522014  Triteleia hyacinthina Javier Penalosa 1961-6-7 1651 Marin West of Marin Country Day School, Tiburon Peninsula Comment
  HSC23775  Triteleia laxa R. A. Vanbianchi 1971-7-1 6 Marin San Geronimo Ridge Comment
  JEPS58070  Triteleia laxa Adele Lewis Grant 1918-5-12 1209 Marin near Manzanita Comment
  CAS-BOT-BC526452  Triteleia laxa A. A. Heller 1940-6-12 15728 Marin Along State Highway 1, east side of Tamales Bay, opposite Inverness Comment
  CAS-BOT-BC526453  Triteleia laxa R. H. Wagner 1979-6-5 403 Marin Along trail to Marshall Beach, Point Reyes National Seashore Comment
  RSA378033  Triteleia laxa Robert Gustafson, Don Reynolds 1983-6-6 2697 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  CAS-BOT-BC527407  Triteleia peduncularis Alice Eastwood 1912-6-9 312 Marin Tiburon Comment
  CDA33507  Ulex europaeus D. G. Kelch 2010-9-6 10 .408 Marin San Rafael. Hill behind Fallkirk Manor. Comment
  JEPS46172  Umbellularia californica Wilfred T. Frost 1932-8-20 419 Marin Mount Tamalpais, Rattlesnake Camp #1 Mount Tamalpais; , Rattlesnake Camp #1 Comment
  RSA74537  Umbellularia californica L. S. Rose 1949-8-7 49154 Marin Ross Comment
  UC9880  Umbellularia californica Chesnut and Drew 1891-3-21 Marin Lagunitas Creek Comment
  SEINET12094184  Umbellularia californica F. H. Utech 1988-1 88 -172 Marin W slope of Mt. Tamalpais, 30 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UC1176919  Uropappus lindleyi John Thomas Howell 1945-5-6 20802 Marin SAn Rafael Hills Comment
  CAS-BOT-BC404151  Urtica dioica subsp. holosericea John Thomas Howell 1966-7-20 41991 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC404141  Urtica dioica subsp. holosericea Dennis W. Woodland 1970-8-13 1622 Marin 1 1/2 miles east of Point Reyes Road Comment
  CAS-BOT-BC193936  Vaccinium ovatum John Thomas Howell 1947-3-2 23042 Marin Above Phoenix Lake, Mt. Tamalpais Comment
  JEPS127920  Vaccinium ovatum Adam C. Schneider with Robert Steers 2014-3-29 545 Marin Coastal Trail, 0.2 miles below intersection with Wolf Ridge Trail. Comment
  JEPS20052  Vaccinium ovatum Mary F. Hall 1925-3-8 Marin vicinity San Francisco Bay; Mt. Tamalpais Comment
  RSA114407  Vaccinium ovatum G. R. Campbell 1955-9-20 20825 Marin Botanic Garden Nursery Seedling, Prop. No. 8744, from seed coll. on Throckmorton Ridge.by P.A. Munz, Aug. 1, 1954. 396 Comment
  UC767017  Vancouveria planipetala R. F. Hoover 1941-5-12 5046 Marin near Lagunitas; near Lagunitas Comment
  SEINET12094158  Vancouveria planipetala F. H. Utech 1988-1 88 -147 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile 9.8 380 Comment
  JEPS16844  Veronica americana H. M. Wheeler 1944-6-4 Marin near Bootjack (Mount Tamalpais, at edge of paved road which leads from Bootjack w to the Toll Station, a few steps w of Bootjack); Mount Tamalpais Comment
  POM129004  Veronica americana Harriet Ann Walker 1908-6-13 1355 Marin Olema Comment
  UCD124649  Veronica americana H. A. Borthwick 1925-6-7 1937 Marin Bolinas. Comment
  RSA240644  Vicia angustifolia C. W. Tilforth, John Dourley 1973-7-18 916 Marin Junction of Drakes Beach Rd. and Sir Francis Drake Blvd. Comment
  UC750599  Vicia benghalensis John Thomas Howell 1945-5-20 Marin Tiburon Comment
  UCD108785  Vicia benghalensis Javier Penalosa 1961-5-30 1530 Marin Tiburon Blvd, ca. 50 yds. West of Blackfield Dr. Comment
  SEINET12157849  Vicia exigua L. S. Rose 1932-1 32172 Marin Forrest Edge, Woodacre Comment
  UC1177463  Vicia hassei John Thomas Howell 1946-4-18 21658 Marin Black Point Comment
  RSA32267  Vicia hassei J. T. Howell 1946-4-18 21658 Marin Novato. Comment
  CAS-BOT-BC263272  Vicia sativa subsp. sativa T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 307 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  JEPS73579  Viola adunca Edward Lee 1934-4-30 787 Marin 10 mi. on rd. n.w. Tomales Comment
  UC924276  Viola glabella H. S. Reed 1939-5-23 269 Marin slopes of Mount Tamalpais 152 Comment
  RSA125866  Viola ocellata G. R. Campbell 1956-4-6 10 Marin Carson Ridge, Mt. Tamalpais 305 Comment
  CAS-BOT-BC279946  Viola odorata J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13325 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC63857  Viola odorata H. M. Hall 1901-2-22 1600 Marin Region of San Francisco Bay, Tamalpais Tamalpais; Region of San Francisco Bay, Tamalpais Comment
  UCD111074  Viola pedunculata Javier Penalosa 1962-3-31 2268 Marin Tiburon Peninsula. ENE of Tiburon 'Wye. 76 Comment
  UC19354  Viola sempervirens W. A. Setchell 1896-6-3 Marin Bolinas Ridge; Western Middle California, Bolinas Ridge Comment
  CAS-BOT-BC198785  Vulpia bromoides John Thomas Howell 1943-5-9 17962 Marin San Rafael hills. Comment
  CAS-BOT-BC198795  Vulpia bromoides Peter H. Raven; Michael P. Johnson 1967-5-1 21033 Marin Slopes on south side of island near Rock Quarry and small reservoir, Angel Island. 91 Comment
  CAS-BOT-BC198806  Vulpia bromoides Javier Penalosa 1961-5-30 1560 Marin Hill southeast of a point on Tiburon Blvd. 1.2 mi. from U.S. 101, Tiburon Peninsula 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
  SEINET199931 Image available Vulpia microstachys var. pauciflora John Thomas Howell 20801 Marin San Rafael Hills. Comment
  UC1106099  Vulpia microstachys var. pauciflora John Thomas Howell 1939-4-23 14617 Marin Upper Throckmorton Trail; Mt. Tamalpais Comment
  CAS-BOT-BC184795  Vulpia myuros subsp. megalura Gordon H. True 1965-4-6 1789 Marin Black Canyon at waterfall just east of end of Mountain View Dr., San Rafael Hills Comment
  CAS-BOT-BC184806  Vulpia myuros subsp. megalura Peter H. Raven; Michael P. Johnson 1967-5-2 21251 Marin Below East Garrison, east side of island. Angel Island Comment
  UC1106097  Vulpia myuros var. hirsuta John Thomas Howell 1948-5-16 24299 Marin upper part Cascade Canyon; Mt. Tamalpais Comment
  SEINET10604523  Vulpia myuros var. hirsuta C. Ritchie Bell 1963-3-30 Bell 17474 Marin Open, grassy pasture by rd., just before entrance to Pt. Reyes Lighthouse area. Comment
  CAS-BOT-BC185976  Vulpia myuros var. myuros John Thomas Howell 1943-5-22 18115 Marin Fairfax 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-BC128792  Whipplea modesta F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CAS-BOT-BC128793  Whipplea modesta Geo. B. Grant 1900-5-13 6318 Marin Mt. Tamalpais, summit Comment
  CAS-BOT-BC285562  Whipplea modesta R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13415 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CDA31894  Whipplea modesta D. G. Kelch 2009-4-19 9 .151 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  CHSC24451  Whipplea modesta G. R. Pintler 1976-2-27 9 Marin Ca. 0.5 mi e of junc of Hwy 1 and Panorama Hwy, ca. 3.5 mi se of Mt. Tamalpais. 152 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
  CAS-BOT-BC77840  Woodwardia fimbriata Fred Rose; Gordon H. True 1969-4-18 4831 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  SEINET11808777  Wyethia glabra C. F. Quibell 1976-1 1374 Marin S side of road W of Summit, Marshall-Petaluma Rd Comment
  CAS-BOT-BC527087  Xerophyllum tenax Volney Rattan 1883-1-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC83567  Yabea microcarpa Doreen Smith 2003-5-1 s.n. Marin Indian Valley, Novato. Adjacent to fire road, N of playing fields. Comment
  UC1106282  Zannichellia palustris John Thomas Howell 1947-4-30 23113 Marin near Dillons Beach; near Dillons Beach Comment
  CAS-BOT-BC454245  Zannichellia palustris A. Wennekens 1971-9-18 s.n. Marin Near Lucas Valley Road and Highway 101 intersection 76 Comment
  SEINET179630  Zigadenus fremontii H. E. Parks, S. T. Parks 1930-3-15 0405 Marin Tiburon Peninsula. 61 Comment
  UC1300921  Zigadenus fremontii Helen K. Sharsmith 1963-2-23 5171 Marin w side of ridge e Bolinas Lagoon; San Francisco Bay Region, Bolinas Ridge 228 Comment
  CAS-BOT-BC530574  Zigadenus fremontii Volney Rattan 1912-1-1 s. n. Marin Angel Island Comment
  RSA0028822  Zigadenus fremontii H. E. Parks, S. T. Parks 1930-3-15 405 Marin Tiburon Peninsula. 61 Comment
  RSA298514  Zigadenus fremontii Robert A. Norris, John L. Inase, Allen Nakagawa, Willie J. Roberts, Nelson R. Powers 1982-3-6 4333 Marin Sunset Trail, Angel Island, near Tiburon 61 Comment
  SEINET12044382  Zigadenus fremontii H. E. Parks, Parks, S. T. 1930-1 405 Marin Tiburon Peninsula 61 Comment
  UC1181558  Zigadenus micranthus var. fontanus Robert F. Hoover 1941-5-21 5145 Marin Forest Knolls Comment
  RSA89751  Zigadenus micranthus var. fontanus Philip A. Munz 1954-8-1 19907 Marin Slope above Bootjack Camp, Mt. Tamalpais 518 Comment
  RSA169523  Zostera marina H. E. Parks 1923-6-8 s.n. Marin Paradise Cove. Comment
  UC297842  Zostera marina H. E. Parks 1923-3-10 Marin Paradise Cove Comment
  UC341836  Zostera marina W. A. Setchell 1922-9-4 Marin Belvedere, cove Comment
  UC398856  Zostera marina H. E. Parks 1923-1-20 Marin Paradise Cove Comment



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