Search Results — 2000 specimen records retrieved (1382 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC280188  Abelia rupestris H. A. Walker 1919-11-10 5123 Marin San Rafael (Mr. Menzies) Comment
  CAS-BOT-BC229550  Abronia maritima Phyllis Faber 1980-6-1 s.n. Marin N end of sand spit at Stinson Beach Comment
  CAS-BOT-BC177060  Acacia longifolia Javier Penalosa 1962-3-31 2271 Marin NE of Tiburon Blvd. at North Knoll Drive 60 Comment
  CAS-BOT-BC437003  Acaena pinnatifida var. californica John Thomas Howell 1925-4-5 919 Marin Pipeline Trail Comment
  CAS-BOT-BC437007  Acaena pinnatifida var. californica Javier Penalosa 1961-6-7 1645 Marin West of Marin Country Day School, Tiburon Peninsula 30 Comment
  JEPS86775  Acaena pinnatifida var. californica Jack and Betty Guggolz 1990-5-18 1052 Marin ca. 1/2 mi. s. Two Rock Ranch Military Reservation Comment
  CHSC10155  Acer macrophyllum Geg Bos 1963-3-2 10 Marin One mile north of Tiburon on Paradise drive. 91 Comment
  UC18111  Acer macrophyllum F. T. Bioletti April, 1891 Marin Tamalpais Comment
  RSA212139  Acer negundo subsp. californicum L. S. Rose 1969-6-12 69032 Marin 3 miles east of Point Reyes Station 24 Comment
  RSA279465  Acer negundo subsp. californicum Robert A. Norris 1979-4-7 3868 Marin Near canal, 1 mile WSW Pt. Reyes Station Comment
  UC870108  Acer negundo var. arizonicum Lewis S. Rose 1938-9-11 38256 Marin Point Reyes Station 6 Comment
  CAS-BOT-BC336652  Acer negundo var. californicum Lewis S. Rose 1969-6-12 69032 Marin 3 miles E of Pt. Reyes Station 24 Comment
  SEINET3277335 Image available Acer negundo var. californicum Lewis S. Rose 1938-9-11 38256 Marin Point Reyes Station, Stream bank. 6 Comment
  UCR51649  Achillea millefolium R. Ascanio 1988-4-9 289 Marin Fort Cronkite, Marin Co. side of Golden Gate Bridge. Comment
  CAS-BOT-BC28668  Achillea millefolium John Thomas Howell 1939-9-3 15354 Marin At mouth of San Antonio Creek Comment
  SEINET5327418  Acmispon brachycarpus A. A. Heller 1906-6-12 8390 Marin Mt. Tamalpais Comment
  CAS-BOT-BC229702  Acmispon junceus A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1757 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  SBBG33941  Acmispon wrangelianus L. S. Rose 1963-5-24 63063 Marin Tiburon 30 Comment
  UC178857  Adenocaulon bicolor Katharine Brandegee 1905-6-1 Marin Tamalpais Comment
  SEINET7728116  Adiantum emarginatum Unknown Marin Ross Valley Comment
  CAS-BOT-BC9070  Aegilops triuncialis Doreen Smith 1993-6-1 s.n. Marin South end of Carson Ridge by the fire road. Comment
  CAS-BOT-BC202636  Aesculus californica H. Edwards No date on label 39 Marin Tamalpais Comment
  SD188482  Aesculus californica Dixie Damrel, Robin Zank 1997-7-17 20 Marin Corner of Balboa and Portola Comment
  UCR254838  Ageratina adenophora Greg de Nevers 1997-9-19 11093 Marin Stinson Beach, Matt Davis Trail Comment
  CAS-BOT-BC29561  Agoseris apargioides var. eastwoodiae Herbert Faulkner Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  CAS-BOT-BC29562  Agoseris apargioides var. eastwoodiae Peter Rubtzoff 1951-9-23 775 Marin Point Reyes, coastal bluffs near lighthouse Comment
  RSA176452  Agoseris apargioides var. eastwoodiae D. E. Breedlove 1963-4-13 4450 Marin Point Reyes Peninsula, near the radio tower, 8 miles west of Inverness Comment
  UC1543171  Agoseris apargioides var. eastwoodiae Donald G. Nelson 1937-6-10 541 Marin just w, above the bird rocks Pt. Reyes Lighthouse Comment
  SD88383  Agoseris apargioides var. maritima Darley F. Howe 1972-6-26 Marin Point Reyes Beach, back of sand dunes. Comment
  JEPS36286  Agoseris grandiflora var. grandiflora W. L. Jepson 1919-5-17 8267 Marin Alderney Comment
  CAS-BOT-BC22908  Agoseris heterophylla M. E. Parsons 1912-5-13 s.n. Marin Kentfield Comment
  CAS-BOT-BC13132  Agoseris hirsuta John Thomas Howell 1937-6-13 13050 Marin Bolinas Comment
  JEPS79452  Agoseris hirsuta Edward Lee with W. Joseph 1936-6-14 2240 Marin between Fairfax and Alpine Lake on Old Bolinas Rd. Alpine Lake Comment
  UC449614  Agoseris hirsuta H. M. Hall 1909-6-8 8509 Marin Inverness Comment
  CAS-BOT-BC13133  Agoseris hirsuta Miss H. A. Walker 1909-5-31 1703 Marin Tiburon, facing San Franciso Bay Comment
  CAS-BOT-BC127533  Agrostis Doreen L. Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island. Comment
  CAS-BOT-BC127509  Agrostis blasdalei Ronie Clark 1984-5-14 84 -026 Marin Point Reyes National Seashore. Pierce Point Road. North side of road at junction with L Ranch Road. Comment
  CAS-BOT-BC309812  Agrostis capillaris A. Williams; R. Brostrom; F. Leist 2013-6-8 13262 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UCD51883  Agrostis capillaris A. A. Beetle 1945-6-12 3995 Marin Point Reyes. Comment
  SBBG428  Agrostis densiflora A. A. Beetle 1946-7-13 4695 Marin N side of Pt Reyes, NW of Inverness Comment
  UC53513  Agrostis densiflora Jos. Burtt Davy 1900-6 6744 Marin Point Reyes Peninsula 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
  UCD52026  Agrostis densiflora Beecher Crampton 1957-7-11 4280 Marin summit of the grade above Dillon Beach, junction Valley Ford-Franklin School Road with Dillon Beach Road. Comment
  CAS-BOT-BC127208  Agrostis exarata John Thomas Howell 1942-7-12 s.n. Marin Mount Tamalpais. Potrero Meadow. Comment
  UC1177027  Agrostis exarata John Thomas Howell 1945-6-24 21237 Marin Willow Meadow Mt. Tamalpais Comment
  SEINET10790057  Agrostis exarata var. pacifica John Thomas Howell 1947-6-18 Howell 23265 Marin The Laguna , Chileno Valley. Comment
  CAS-BOT-BC139664  Agrostis gigantea John Thomas Howell 1944-7-30 s.n. Marin Mill Valley. Near Locust Ave. Comment
  SEINET191371  Agrostis gigantea A. A. Beetle 1941-7-8 2855 Marin 5 miles south of Stewart Point, coastal bluffs. Comment
  CAS-BOT-BC139486  Agrostis hallii John Thomas Howell 1947-6-18 23284 Marin North of Dillon Beach. Comment
  UCD52698  Agrostis hallii Beecher Crampton 1957-6-11 4167 Marin just south of Muir Beach. Comment
  HSC90928  Agrostis hendersonii Thomas J. Howell 1947-4-23 23062 Marin E side of Drakes Estero W of Mt. Vision, Pt. Reyes Peninsula Comment
  CAS-BOT-BC138830  Agrostis microphylla D. L. Smith 1997-7-10 s.n. Marin Behind foredunes of Point Reyes Beach. Comment
  CAS-BOT-BC139029  Agrostis pallens John Thomas Howell s.n. Marin Mount Tamalpais. Near Bootjack. Comment
  CAS-BOT-BC139039  Agrostis pallens John Thomas Howell 1943-5-15 18083 Marin Tiburon Peninsula. Comment
  CAS-BOT-BC139046  Agrostis pallens Doreen Smith 2000-6-25 s.n. Marin Point Reyes National Seashore. Just north of angle between Sir Francis Drake and North Beach access roads. Comment
  UCD161896  Agrostis pallens Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 02. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  UCD53092  Agrostis pallens Beecher Crampton 1960-6-8 5594 Marin Pt. Reyes Peninsula, RCA Radio Station area. Comment
  UC1745525  Aira caryophyllea Annetta M. Carter 1934-4-29 519 Marin 3 mi. W of Two Rock Junction on Tomales Rd. Comment
  CAS-BOT-BC138401  Aira caryophyllea var. capillaris Gordon H. True 1965-4-6 1787 Marin High point between Black Canyon and Santa Venetia, San Rafael Hills. Comment
  CAS-BOT-BC138316  Aira caryophyllea var. caryophyllea John Thomas Howell 1943-6-13 s.n. Marin Sausalito. Comment
  JEPS104770  Allium John L. Morrison 1937-6-8 2500 Marin Mount Tamalpais, in a low Potrero, along Rocky Ridge fire trail below the road Comment
  CAS-BOT-BC460761  Allium amplectens John Thomas Howell 1946-5-12 21816 Marin Carson Country Comment
  RSA295061  Allium amplectens Robert A. Norris, John L. Inase, Allen Nakagawa 1981-6-14 4198 Marin Between Mountain Theatre Parking area and Rock Springs Trail, Mt. Tamalpais. 604 Comment
  SEINET4174546 Image available Allium amplectens Robert A. Norris, John L. Inase, Allen Nakagawa 1981-1 4198 Marin Locally common and gregarious in dry stream bed, amid serpentine boulders and rocks, between Mountain Theatre parking are and Rock Springs Trail, Mt. Tamalpais, Marin Co., Calif. Elev. ca. 1980 ft. 603 Comment
  UC1753850  Allium dichlamydeum Annetta M. Carter 1946-6-16 1764 Marin Point Reyes. Comment
  UCSC000147  Allium dichlamydeum Beryl O. Schreiber 1933-6-30 855 Marin Tomales Point, Tomales Bay Comment
  CAS-BOT-BC468977  Allium dichlamydeum John Thomas Howell 1947-6-18 23276 Marin Dillon Beach Comment
  UC843333  Allium falcifolium Lewis S. Rose 1941-6-8 41260 Marin Rock Springs Mt. Tamalpais, Rock Springs 609 Comment
  JEPS8460  Allium lacunosum Rimo Bacigalupi with C. R. Bell 1951-4-13 3255 Marin just above little wooden church, Tiburon Tiburon Comment
  UC843368  Allium lacunosum Lewis S. Rose 1939-5-17 39133 Marin Tiburon 60 Comment
  RSA128438  Allium lacunosum var. lacunosum Peter H. Raven 1949-5-4 434 Marin Tiburon. 61 Comment
  CAS-BOT-BC472782  Allium neapolitanum Blanche Clear 1958-3-23 s.n. Marin 160 Marina Vista, Larkspur Comment
  CDA37940  Allium triquetrum D. G. Kelch 2011-5-13 11 .250-C Marin Near Phoenix Lake. Comment
  CAS-BOT-BC170985  Alnus rhombifolia Alice Eastwood 1914-10-1 s.n. Marin Ross Valley Comment
  CAS-BOT-BC169550  Alnus rubra Joseph Andorfer Ewan 1933-11-5 8107 Marin along beach just above high tide. Hearts Desire, S shore Tamales Bay Comment
  JEPS58605  Alnus rubra W. L. Jepson 1900-9-18 Marin Inverness Comment
  RSA3042  Alnus rubra C. B. Wolf 1931-8-22 2343 Marin 0.5 mile south of Inverness, along shore of Tomales Bay. Comment
  RSA51381  Alnus rubra L. S. Rose 1950-3-19 50032 Marin Muir Woods. Comment
  SDSU4817  Alnus rubra D. F. Howe 1961-7-28 3073 Marin 0.3 miles above Stinsin Beach on road to Tamalpais. 152 Comment
  UCSB27753  Alnus rubra Pinter, L. 1965-4-17 Marin Stinson Beach 3 Comment
  CAS-BOT-BC138006  Alopecurus geniculatus Catherine Best 1987-4-15 1244 Marin In Tennessee Valley. Comment
  UC1176788  Amaranthus californicus John Thomas Howell 1947-10-10 24188 Marin Alpine Lake Comment
  POM303725  Amaranthus deflexus J. T. Howell 1944-7-23 19852 Marin Along sidewalks, San Rafael. 15 Comment
  UC589409  Amaranthus powellii Beryl O. Schreiber 1932-8-5 741 Marin Point Julia, Tomales Bay Comment
  CAS-BOT-BC45020  Ambrosia psilostachya John Thomas Howell 1926-9-9 2189 Marin San Rafael Comment
  JEPS35797  Amelanchier utahensis Rimo Bacigalupi, and J. Roof, L. Heckard 1964-4-29 8950 Marin knoll just e of n arm of Abbotts Lagoon; Point Reyes Peninsula 15 Comment
  SJSU10564  Amelanchier utahensis G. B. Youngberg 1956-5-19 413 Marin by Rock Springs, Mt Tamalpais 701 Comment
  CAS-BOT-BC177205  Amorpha californica var. napensis Lewis S. Rose 1944-5-30 44035 Marin Above Cascade Drive, Mill Valley 152 Comment
  CAS-BOT-BC177219  Amorpha californica var. napensis E. M. Zeile 1924-5-10 s.n. Marin Ross Valley Comment
  UCD119679  Amsinckia intermedia John Thomas Howell 1933-4-30 11199 Marin Phoenix Lake. Comment
  UC1084580  Amsinckia lunaris Peter M. Ray 1952-5-30 2297 Marin 8.5 mi e of Marshall (on road to Petaluma, 0.1 mi e of bridge over creek, and w side of high roadbank cut away for fill) Comment
  UC1191060  Amsinckia spectabilis Rimo Bacigalupi 1957-3-31 5767 Marin hills just above lighthouse Point Reyes 182 Comment
  UC1178303  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178330  Amsinckia spectabilis Ray and Chisaki 1952-4-11 K 120 Marin Point Reyes Comment
  CDA40430  Amsinckia spectabilis var. spectabilis G. D. Barbe 1979-4-1 2483 Marin Point Reyes National Seashore. Top of bluff overlooking Drakes Bay at Coast Camp, 3.2 km south of Limantour Parking Lot. Comment
  JEPS77224  Anagallis arvensis Robert M. Lloyd 1963-4-24 2365 Marin 7.7 mi w Inverness (on road to McClures Beach) Comment
  CAS-BOT-BC391886  Anemone grayi Rimo Bacigalupi 1922-3-18 s.n. Marin Head of Mill Valley Comment
  CAS-BOT-BC482458  Angelica californica Doreen L. Smith 2015-4-29 s.n. Marin Eastern part of Lucas Valley road, downhill from the Big Rock 110 Comment
  UCD127148  Angelica californica H. A. Borthwick 1925-6-5 1865 Marin Exact location unknown. Comment
  CAS-BOT-BC218487  Angelica hendersonii John Thomas Howell 1944-7-9 19704 Marin Inverness Ridge Comment
  POM227028  Angelica hendersonii I. L. Wiggins, R. Ferris 1935-7-19 8124 Marin Point Reyes Comment
Read comments
Jun 14 2015
  JEPS7390  Anisocarpus madioides R. F. Hoover 1941-5-8 5000 Marin Woodacre Comment
  UC589567  Anisocarpus madioides Beryl O. Schreiber 1932-6-15 479 Marin Teachers Beach Tomales Bay Comment
  CAS-BOT-BC84668  Anthemis cotula Elizabeth McClintock 1983-8-27 s.n. Marin Bear Valley, National Seashore Comment
  CAS-BOT-BC280619  Anthoxanthum occidentale Beryl O. Schreiber 1936-2-2 2117 Marin Schoolteacher's Beach on Tomales Bay Comment
  HSC10093  Anthoxanthum occidentale L. S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay. 12 Comment
  SJSU4561  Anthoxanthum occidentale Lewis S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  UCD85355  Anthoxanthum occidentale Lewis S. Rose 1964-3-19 64009 Marin Tomales Bay. Hearts Desire Beach. 12 Comment
  HSC10099  Anthoxanthum occidentale Robert Wunner 1962-4-21 Marin Ross, 200 yards on trail below Phoenix Lake Comment
  SEINET7614646 Image available Anthoxanthum occidentale Michener, Bioletti 1893-1 8087 Marin Mill Valley Comment
  UCD85496  Anthoxanthum occidentale H. S. Yates 1935-4-2 5040 Marin Muir Woods. 91 Comment
  CAS-BOT-BC137732  Anthoxanthum odoratum Doreen Smith; Wilma Follette 1998-5-5 s.n. Marin Dillon Beach, Oceana Marin subdivision. Comment
  RSA294561  Anthriscus caucalis Robert A. Norris, John L. Inase 1981-4-12 4127 Marin At top of bluff overlooking San Pablo Bay, just north of China Camp Comment
  UC139603  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Katharine Brandegee Marin Tiburon Comment
  CAS-BOT-BC435127  Aptenia cordifolia Catherine Best 1982-10-12 s.n. Marin Belvedere Comment
  UCSB61605  Aquilegia eximia Gliessman, Stephen 1969-3-31 Marin south side of Paradise Drive, 1.5-2.0 miles north of junction with Marwest Road, Tiburon Peninsula 30 Comment
  CAS-BOT-BC392218  Aquilegia formosa Javier Penalosa 1961-4-29 1389 Marin Tiburon Peninsula. Hill above Paradise Cove 60 Comment
  CAS-BOT-BC17286  Arabis blepharophylla L. R. Abrams 1927-4-19 11585 Marin Point Reyes. Near lighthouse. Comment
  JEPS116954  Arabis blepharophylla David Gowen 2008-4-8 849 Marin Lucas Valley Road at summit, along dirt fire road to south. Comment
  UC1073318  Arabis blepharophylla George B. Rossbach 1955-3-5 292 Marin just e Point Reyes lighthouse (seward end of Point Reyes); Point Reyes 167 Comment
  UC615073  Arabis blepharophylla Beryl O. Schreiber 1936-4-12 2174 Marin 0.2 mi e Pierce's Ranch; Tomales Point 76 Comment
  CAS-BOT-BC167266  Aralia californica A. A. Heller 1902-6-18 5717 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  JEPS77183  Arbutus menziesii Robert M. Lloyd 1963-4-24 2335 Marin 1 mi s of Fairfax (on Bolinas Road); Bolinas Road 121 Comment
  RSA629100  Arctostaphylos Jon E. Keeley 1987-8-22 11135 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  RSA629122  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24681 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 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
  SEINET11987126  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4069 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Inverness Ridge Comment
  UC549372  Arctostaphylos canescens subsp. canescens J. E. Adams 1933-9-4 509 Marin Mt. Tamalpais Comment
  UC549705  Arctostaphylos canescens subsp. canescens J. E. Adams 1933-9-4 510 Marin Mt. Tamalpais Comment
  UC723842  Arctostaphylos canescens subsp. canescens Joseph Andorfer Ewan 1936-11-8 10169 Marin Williams Trail betw. Mt. Theatre and Rock Spring; Mt. Tamalpais Comment
  CAS-BOT-BC27249  Arctostaphylos cushingiana Alice Eastwood 1922-3-12 11075 a Marin Mt. Tamalpais Comment
  LA42404  Arctostaphylos glandulosa Joseph Andorfer Ewan; 1937-3-14 10173 Marin San Geronimo Ridge 365 Comment
  CAS-BOT-BC23354  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-4-13 19382 Marin Big Rock Ridge west of Hamilton Field Comment
  CAS-BOT-BC23393  Arctostaphylos glandulosa subsp. cushingiana Milo S. Baker 1932-3-1 5924 Marin Inverness Comment
  CAS-BOT-BC24836  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1933-3-19 10866 Marin At head of Marin Woods. Comment
  CAS-BOT-BC24843  Arctostaphylos glandulosa subsp. cushingiana Peter H. Raven; Michael P. Johnson 1967-5-2 21341 Marin Angel Island; on nw. side of island. 137 Comment
  RSA626848  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24816 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA626853  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24822 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA89534  Arctostaphylos glandulosa subsp. cushingiana P. A. Munz 1954-8-1 19898 Marin Throckmorton Ridge, Mt. Tamalpais. Comment
  SBBG32378  Arctostaphylos glandulosa subsp. cushingiana L. S. Rose 1961-2-17 61008 Marin S slope of Mt Tamalpais, Mill Valley 60 Comment
  CAS-BOT-BC23187  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1933-4-1 s.n. Marin Eldredge Grade, Mt. Tamalpais Comment
  CAS-BOT-BC23189  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood; John Thomas Howell 1937-4-18 3837 Marin Bolinas Ridge Comment
  CAS-BOT-BC23211  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11346 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23212  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11344 Marin Mt. Tamalpais Comment
  JEPS38669  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1916-7-9 6802 Marin Mt. Tamalpais 670 Comment
  JEPS49550  Arctostaphylos glandulosa subsp. glandulosa Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10173 Marin San Geronimo Ridge Comment
  RSA298519  Arctostaphylos glandulosa subsp. glandulosa Robert A. Norris, John L. Inase, Allen Nakagawa, Willie J. Roberts, Nelson R. Powers, B. Norris 1982-3-6 4335 Marin Angel Island. 162 Comment
  RSA626873  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24856 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  UC144415  Arctostaphylos glandulosa subsp. glandulosa A. Eastwood 1903-7-7 3995 Marin Mt. Tamalpais Comment
  UC21872  Arctostaphylos glandulosa subsp. glandulosa unknown 928 Marin Comment
  UC876397  Arctostaphylos glandulosa subsp. glandulosa Lewis S. Rose 1939-2-23 39011 Marin ft. of mt. Mt. Tamalpais, Mill Valley (type locality) 60 Comment
  CDA12278  Arctostaphylos glandulosa var. cushingiana G. F. Hrusa 1989-2-16 5836 Marin Mt. Tamalpais State Park; approx. 3/4 mile E of Bootjack parking area. Comment
  HSC7761  Arctostaphylos hookeri subsp. montana Freed W. Hoffman 1947-4-20 641 Marin Northside Trail near Rifle Camp, Mt. Tamalpais Comment
  UC82986  Arctostaphylos hookeri subsp. montana A. Eastwood Jul 1893 3996 Marin Mt. Tamalpais Mt. Tamalpais (type locality) Comment
  UCD53791  Arctostaphylos hookeri subsp. montana Lewis S. Rose 1964-4-8 64019 Marin Bootjack; Mt. Tamalpais. 426 Comment
  UCD53795  Arctostaphylos hookeri subsp. montana Heidi E. M. Dobson 1978-3-28 308 Marin Above Molinas-Fairfax Road at base of Pine Hill. Comment
  CDA33721  Arctostaphylos manzanita D. G. Kelch 2009-6-25 9 .486 Marin Bayo Vista near Black Point. Comment
  CAS-BOT-BC38756  Arctostaphylos manzanita subsp. manzanita Elsie Zeile 1909-3-28 s.n. Marin Tamalpais, open slope Comment
  CDA31818  Arctostaphylos montana D. G. Kelch 2009-4-19 9 .197 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  RSA633148  Arctostaphylos montana Jon E. Keeley 1993-9-12 24867 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA633153  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24869 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38498  Arctostaphylos montana subsp. montana Peter H. Raven; Anderson; G. L. Stebbins 1952-6-7 4165 Marin Near Bootjack, Mt. Tamalpais. Comment
  CAS-BOT-BC38507  Arctostaphylos montana subsp. montana Lewis S. Rose 1964-4-8 64019 Marin Bootjack, Mt. Tamalpais. 426 Comment
  CAS-BOT-BC38509  Arctostaphylos montana subsp. montana Alice Eastwood 1912-8-3 1541 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38518  Arctostaphylos montana subsp. montana Rimo Bacigalupi 1922-3-18 s.n. Marin Mt. Tamalpais. Near Rattlesnake Camp. Comment
  CAS-BOT-BC38534  Arctostaphylos montana subsp. montana Alice Eastwood 1919-3-15 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC38550  Arctostaphylos montana subsp. montana Lewis S. Rose 1964-4-8 64019 Marin Bootjack, Mt. Tamalpais. 426 Comment
  CAS-BOT-BC40152  Arctostaphylos montana subsp. montana Alice Eastwood 1922-5-7 11307 Marin Mt. Tamalpais. Along Ben Williams Trail. Comment
  CAS-BOT-BC40153  Arctostaphylos montana subsp. montana Alice Eastwood 1945-5-6 s.n. Marin Mt. Tamalpais. Along Ben Williams Trail. Comment
  OBI14548  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8672 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  HSC7708  Arctostaphylos nummularia C. B. Wolf 1929-1-13 3436 Marin Mt. Tamalpais Comment
  POM367370  Arctostaphylos nummularia Cora Mae Life 1929-07 s.n. Marin Muir Woods Comment
  RSA164640  Arctostaphylos nummularia P. C. Everett 1963-11-20 24556 Marin Bolinas Ridge. 518 Comment
  UC279043  Arctostaphylos nummularia H. E. Parks 1926-3-31 3065 Marin Mt. Tamalpais Comment
  RSA633426  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24895 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  CAS-BOT-BC44664  Arctostaphylos sensitiva E. A. Goldman 1907-12-13 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44678  Arctostaphylos sensitiva H. E. McMinn 1925-12-20 1581 Marin Bolinas Ridge - Trail along summit Comment
  CAS-BOT-BC44680  Arctostaphylos sensitiva H. E. McMinn 1923-2-18 832 Marin Marin County 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-BC46788  Arctostaphylos uva-ursi John Thomas Howell 1943-7-4 18270 Marin near Ledum Marsh Comment
  RSA636929  Arctostaphylos uva-ursi Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24693 Marin Near lighthouse at tip of Pt. Reyes. 50 Comment
  UC614783  Arctostaphylos uva-ursi Beryl O. Schreiber 1936-6-28 2277 Marin 1.5 mi nnw Indian Beach; Tomales Bay 106 Comment
  UCD52045  Arctostaphylos uva-ursi Beryl O. Schreiber 1937-2-21 2358 Marin Collected on Mount Vision, 1.3 miles west of Inverness, in Chaparral. 365 Comment
  CAS-BOT-BC44615  Arctostaphylos virgata Brandegee 1889-1-1 22 Marin Tamalpais Comment
  CAS-BOT-BC46815  Arctostaphylos virgata Ronie Clark 1983-8-18 83 -055 Marin Point Reyes National Seashore. Crystal Lake trail Comment
  JEPS49557  Arctostaphylos virgata Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10176 Marin San Geronimo Ridge Comment
  JEPS81579  Arctostaphylos virgata R. Raiche 1982-2-6 20141 Marin Sir Francis Drake Blvd. 1.8 mi ne road to Mt. Vision Comment
  RSA201590  Arctostaphylos virgata Robert F. Hoover 1964-4-8 8667 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  RSA636945  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24660 Marin Drake Highway, 1.5 km south of turnoff to Mt. Vision, Tomales Bay. 90 Comment
  SBBG39505  Arctostaphylos virgata L. S. Rose 1970-2-2 70004 Marin W of Tomales Bay, 2 mi NW of Inverness. 30 Comment
  UC549628  Arctostaphylos virgata J. E. Adams 1935-1-9 872 A Marin near Muir Woods; Mount Tamalpais Comment
  UC615079  Arctostaphylos virgata Beryl O. Schreiber 1936-3-7 2136 Marin road to Point Reyes Peninsula Comment
  UC876561  Arctostaphylos virgata Lewis S. Rose 1937-4-18 37206 Marin summit Bolinas Ridge 457 Comment
  UC909861  Arctostaphylos virgata J. E. Adams 1935-1-9 874 B Marin near Muir Woods; Mount Tamalpais Comment
  UCD51078  Arctostaphylos virgata Dan Axelrod 1932-3-5 s.n. Marin Mt. Tamalpais. Comment
  RSA0002586  Arctostaphylos virgata Alice Eastwood 1902-12-28 3158 Marin Mt. Tamalpais, on Boot-jack trail. Comment
  RSA0036242  Arctostaphylos virgata Lewis S. Rose 1948-1-11 48000 Marin Mt. Tamalpias, head of Muir Woods. 167 Comment
  UC615487  Aristolochia californica Beryl O. Schreiber 1937-4-24 2375 Marin 2 mi. n.w. Manor 60 Comment
  UC635028  Aristolochia californica Herbert L. Mason 1926-3-6 2683 Marin near Ross Comment
  CAS-BOT-BC400436  Aristolochia californica Charles Kennard 1998-4-9 s.n. Marin Kirby Cove, Golden Gate headland Comment
  CAS-BOT-BC400449  Aristolochia californica Mrs. E. C. Sutliffe 1919-6-9 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC400451  Aristolochia californica Peter H. Raven 1950-5-13 2095 Marin Canyon near Deer Park Campground, Fairfax 121 Comment
  SEINET12088279  Aristolochia californica L. S. Rose 1942-1 42004 Marin Fairfax 15 Comment
  SEINET7711258  Aristolochia californica Unknown Marin Ross Valley Comment
  UC763182  Armeria maritima subsp. californica R. F. Hoover 1941-2-2 4748 Marin Point Reyes Comment
  CAS-BOT-BC82446  Arnica discoidea A. A. Heller 1906-6-12 8392 Marin near the summit of Mt. Tamalpais Comment
  POM56127  Arnica discoidea Philip A. Munz 1922-8-5 6426 Marin Mt. Tamalpais Comment
  CAS-BOT-BC172862  Artemisia annua D. L. Smith 2002-6-1 s.n. Marin Near War Memorial, San Rafael Civic Center Comment
  CAS-BOT-BC84929  Artemisia californica R. Bacigalupi 1941-12-6 2749 Marin Hills overlooking Fort Baker 198 Comment
  CAS-BOT-BC84935  Artemisia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21060 Marin Angel Island - slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  OBI17067  Artemisia californica Lewis S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 30 Comment
  UCD129216  Artemisia californica Collector Unknown Date Unknown s.n. Marin Exact location unknown. Comment
  SEINET10723660  Artemisia ludoviciana Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2463 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. Summer drought, oak savannah habitat. 274 Comment
  CAS-BOT-BC90873  Artemisia pycnocephala L. R. Abrams 1927-4-19 11580 Marin ocean bluffs near lighthouse Point Reyes Comment
  CAS-BOT-BC146239  Arundo donax Doreen Smith 1997-9-29 s.n. Marin Smith Ranch Road, on roadside just east of McInnis Park, San Rafael. Comment
  CAS-BOT-BC323900  Asparagus asparagoides D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13333 Marin Marin Municipal Water District lands: Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  UC42401  Aspidotis californica Marshall A. Howe 1892-5-7 Marin Coast Ranges Comment
  CAS-BOT-BC65854  Aspidotis carlotta-halliae John Thomas Howell 1943-4-3 s.n. Marin Tiburon Peninsula near south end Comment
  RSA686353  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1867 Marin Mount Tamalpais, below Bootjack Camp Comment
  UC279046  Aspidotis carlotta-halliae H. E. Parks March, 1926 3086 Marin Mt Tamalpais Comment
  UC399492  Aspidotis carlotta-halliae Katharine Brandegee 1907-1 Marin Tiburon Comment
  CAS-BOT-BC180455  Astragalus breweri T. S. Brandegee 1890-7-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC180457  Astragalus breweri Brandegee 1891-1-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC180469  Astragalus breweri Alice Eastwood 1922-6-4 11355 Marin Mt. Tamalpais, Rock Spring Comment
  JEPS48601  Astragalus breweri Alice M. Ottley 1921-4-21 1231 Marin Rock Springs to Laurel Dell; Rock Springs to Laurel Dell Comment
  UC186669  Astragalus breweri Brandegee 1891-6-14 Marin Tamalpais Comment
  CAS-BOT-BC178303  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San anselmo, hill back of Hampton Ave. off of El Cerrito Ave. Comment
  CAS-BOT-BC178307  Astragalus gambelianus Mrs. E. C. Sutliffe 1922-4-1 s.n. Marin San Anselmo Canyon Comment
  UC83411  Astragalus gambelianus Katharine Brandegee April 1890 Marin Tamalpais Comment
  UC903406  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin hill back of Hampton Ave. off El Cerrito Ave. (San Anselmo); San Anselmo Comment
  UC14751  Astragalus nuttallii var. virgatus W. H. Brewer 1864-3-2 2758 Marin Angel Island Comment
  JEPS54821  Astragalus pycnostachyus Edward Lee Greene 1887-9-17 Marin Bolinas Bay Comment
  SEINET948663  Astragalus pycnostachyus John Thomas Howell 1945-1 21433 Marin At head of Drakes Bay. Comment
  CAS-BOT-BC193111  Astragalus pycnostachyus var. pycnostachyus M. K. C. 1886-6-4 s.n. Marin Point Reyes Comment
  CAS-BOT-BC68723  Athyrium filix-femina var. californicum R. S. Ferris; Ira L. Wiggins 1935-7-19 8100 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 mi. from Inverness Comment
  JEPS35146  Athyrium filix-femina var. cyclosorum Fred Hein 1931-11-12 Marin between Manzanita and Tennessee Cove Comment
  CAS-BOT-BC17515  Athysanus pusillus John Thomas Howell 1946-4-13 21603 Marin Mount Tamalpais. Near Rock Spring. Comment
  RSA258078  Atriplex semibaccata Robert A. Norris 1975-7-30 2717 Marin Near U.S. Hwy 101 and Shoreline Hwy., Mill Valley. Comment
  SEINET4136202  Atriplex suberecta Barbara Ertter, Linda Vorobik 1990-9-29 9651 Marin Stafford Lake W of Novato of Novato Creek dried margin on NW side.; 0 Comment
  UC1607692  Atriplex suberecta Barbara Ertter with Linda Vorobik 1990-9-29 9651 Marin dried margin on nw side Novato Creek (Stafford Lake w of Novato); Stafford Lake w of Novato on nw side Novato Creek Comment
  UC216345  Avena barbata Florence Beckwith June, 1915 14 Marin Mt. Tamalpais Comment
  CAS-BOT-BC175916  Avena fatua John Thomas Howell 1985-7-6 s.n. Marin Vallecito School yard, Terra Linda Comment
  CAS-BOT-BC99424  Baccharis pilularis Gordon H. True 1968-10-18 4725 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Edge of road just north of PRBO Head 60 Comment
  UC589509  Baccharis pilularis Beryl O. Schreiber 1932-8-3 729 Marin Avalis Beach Tomales Bay Comment
  UCSC003145  Baccharis pilularis Peter Kamb 1948-10-9 1515 Marin Muir Woods Comment
  UCSC003146  Baccharis pilularis S. Levy 1994-5-22 104 Marin Muir Woods Comment
  CAS-BOT-BC16450  Barbarea orthoceras John Thomas Howell 1947-4-2 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC16461  Barbarea orthoceras Elsie Zeile 1911-4-23 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC16462  Barbarea orthoceras Charles Kennard 2000-4-10 s.n. Marin Point Reyes National Seashore, mouth of Muddy Hollow, above the Estero and below the dam. Comment
  UC10260  Barbarea orthoceras unknown 1880-1 Marin Comment
  CAS-BOT-BC75695  Berberis nervosa M. K. Curran 1884-6-1 s.n. Marin Tamalpais. Comment
  UC9757  Berberis nervosa J. Burtt Davy 1894-8-28 1221 Marin Bolinas Ridge Comment
  CAS-BOT-BC75820  Berberis pinnata John Thomas Howell 1926-2-21 1632 Marin Point Reyes. Comment
  POM224194  Berberis pinnata E. K. Crum 1936-3-8 1735 Marin Inverness Ridge, Inverness-Tomales Point Road. 122 Comment
  UC615293  Blechnum spicant Beryl O. Schreiber 1932-6-14 345 Marin First Valley, Inverness Inverness; First Valley Comment
  CAS-BOT-BC100306  Blennosperma nanum var. robustum Lewis S. Rose 1972-4-1 72000 Marin Type locality, above McClures Beach, Point Reyes Peninsula 121 Comment
  CAS-BOT-BC100310  Blennosperma nanum var. robustum Wilma Follette 1982-3-9 s.n. Marin Pt. Reyes Peninsula between Radio Station & North Beach, East of the road Comment
  CAS-BOT-BC100312  Blennosperma nanum var. robustum Hans Leschke 1947-5-14 s.n. Marin Pt. Reyes Peninsula: Pierce Point Road Comment
  NY31039  Blennosperma nanum var. robustum R. W. Cruden 1965-2-23 936 Marin About 0.5 mile east of the Coast Guard Station on Point Reyes, north of the road 61.0 Comment
  CAS-BOT-BC30981  Bolboschoenus maritimus J. Penalosa 1962-5-30 1538 Marin Tiburon Blvd 50 yards E of Blackfield Dr. Comment
  CAS-BOT-BC30982  Bolboschoenus maritimus J. Penalosa 1961-5-30 1543 Marin Tiburon Blvd 50 yards E of Blackfield Dr. Comment
  CAS-BOT-BC420292  Boykinia occidentalis Rimo Bacigalupi 1943-7-16 2765 Marin trailside at bottom of Big Carson Canyon Lagunitas Creek Watershed Comment
  CHSC20611  Boykinia occidentalis Robert A. Schlising 1962-6-8 2284 Marin California Coast Ranges. Samuel P. Taylor State Park. Comment
  UC212391  Boykinia occidentalis S. B. Parish Aug. 1918 19077 Marin Lagunitas Comment
  UC338966  Boykinia occidentalis Hy. Edwards July 1877-July 1879 Marin Comment
  CAS-BOT-BC30258  Brassica nigra John Thomas Howell 1943-6-6 18196 Marin Between Mill Valley and Muir Woods. Comment
  CAS-BOT-BC36625  Brassica oleracea Javier Penalosa 1962-3-31 2291 Marin Tiburon Peninsula. RailRoad right of way ca. 75 feet from Reed entrance to (the longer) RR tunnel. Comment
  CAS-BOT-BC36653  Brassica oleracea John Thomas Howell 1950-5-4 s.n. Marin Mill Valley. Near Tamalpais High School. Comment
  CAS-BOT-BC145473  Briza maxima Saichi Kawahara 1969-6-5 1160 Marin The Dennis Beall home, 68 Oakland Road, San Anselmo. 60 Comment
  SBBG35423  Briza maxima D. Pendleton, M. Wetherwax 1993-4-3 Marin Sir Francis Drake Hwy, ca. 0.5 mi E of Platform Bridge Rd jct, near Tocaloma 61 Comment
  CAS-BOT-BC291877  Briza minor J. Klein; A. Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13306 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks R2/Ranger residence intersection Comment
  UC37547  Briza minor W. A. Setchell 1896-6-2 Marin Bolinas Comment
  UC37559  Briza minor J. Burtt Davy 1895-5-13 1248 Marin Redwood Canyon Comment
  SEINET6845710  Briza minor Wanda P. Vestal, A. G. Vestal 1974-1-3 s.n. Marin About 2 miles southeast of Olema. Comment
  SEINET4174947 Image available Brodiaea coronaria var. macropoda Robert A. Norris 1977-1 3592 Marin A few individuals found on roadbank among fixed dunes near Pt. Reyes Beach North, Marin Co., California. Comment
  UCD69718  Brodiaea elegans Glen Luft 1982-6-4 10 Marin Near Pine Hill, off roadside. Chaparral. With Asteraceae. In dry, loam soil in partial shade. Herb, 1ft. tall with purple flowers. Comment
  CAS-BOT-BC484230  Brodiaea elegans subsp. elegans Elsie Zeile 1911-6-18 s.n. Marin Bear Valley region Comment
  CAS-BOT-BC231807  Bromus carinatus A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1409 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
  SEINET10520183  Bromus carinatus John Thomas Howell 1945-6-24 Howell s.n. Marin Mt. Tamalpais, Marin County. Comment
  CAS-BOT-BC149179  Bromus carinatus var. carinatus John Thomas Howell 1941-5-21 s.n. Marin Mount Tamalpais. Bootjack. Comment
  CAS-BOT-BC149205  Bromus carinatus var. carinatus John Thomas Howell 1947-5-8 23141 Marin Sausalito. Comment
  CAS-BOT-BC149219  Bromus carinatus var. carinatus Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness. Comment
  UC1177018  Bromus carinatus var. carinatus John Thomas Howell 1947-5-8 23141 Marin Sausalito Comment
  UC1177020  Bromus carinatus var. carinatus John Thomas Howell 1943-6-6 18201 Marin between Mill Valley and Muir Woods Comment
  UCD59131  Bromus carinatus var. marginatus Javier Penalosa; J. T. Howell 1961-6-29 1880 Marin Tiburon Peninsula. Paradise Dr. 2.4 mi. northwest of road to Naval Net Depot. Comment
  CAS-BOT-BC156105  Bromus diandrus Javier Penalosa 1961-4-29 1355 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  UCD58535  Bromus diandrus Javier Penalosa 1961-4-29 1355 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  CAS-BOT-BC231803  Bromus hordeaceus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1117 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC162329  Bromus madritensis John Thomas Howell 1947-4-27 23096 Marin Bald Mountain west of San Anselmo. Comment
  RSA276000  Bromus madritensis Robert A. Norris 1978-5-6 3772 Marin Panoramic Highway, near a cascading stream, ca. 1 mi. S of East Peak, Mt. Tamalpais. Comment
  CAS-BOT-BC162250  Bromus maritimus John Thomas Howell 1939-6-4 14715 Marin Point Reyes Lighthouse. Comment
  OBI2530  Bromus maritimus Larry E. Brown 1971-6-21 2047 Marin In Point Reyes Natl Seashore Comment
  RSA126468  Bromus maritimus J. T. Howell 1946-6-30 22147 Marin Rodeo Lagoon Comment
  SEINET10835105  Bromus molliformis Edward Palmer 1892-1 Palmer 2032 Marin Comment
  CAS-BOT-BC185511  Bromus vulgaris John Thomas Howell 1943-5-30 18189 Marin Rifle Camp, Mount Tamalpais. Comment
  CAS-BOT-BC185514  Bromus vulgaris John Thomas Howell 1945-7-4 21268 Marin Inverness Ridge. Comment
  UC1177043  Bromus vulgaris John Thomas Howell 1943-5-30 18189 Marin Mount Tamalpais, Rifle Camp Mount Tamalpais; , Rifle Camp Comment
  UCD114854  Cakile edentula Collector unknown 1925-6-5 1588 Marin Bolinas. Comment
  UC1613514  Cakile maritima Charles M. Belshaw 1936-8-30 2652 Marin near the Pacific Ocean Stinson Beach Comment
  UCD114929  Cakile maritima M. Barbour 1969-7-31 s.n. Marin Half-moon Bay (about 3 miles north of Pilarcitas Creek). Comment
  SEINET10521058  Calamagrostis koelerioides John Thomas Howell 1949-6-26 Howell 25352 A Marin First rail north of East Peak. Mt. Tamalpais. Comment
  CAS-BOT-BC185176  Calamagrostis nutkaensis Peter Rubtzoff 1951-9-23 771 Marin About 2.5 miles northwest of Inverness. Comment
  RSA126858  Calamagrostis nutkaensis B. O. Schreiber 1936-6-28 2278 Marin 1.5 miles north-northwest of Indian Beach, on Tomales Bay. 107 Comment
  CAS-BOT-BC231846  Calamagrostis ophitidis C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1801 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail. Comment
  CDA31618  Calamagrostis ophitidis D. G. Kelch 2007-4-22 7 .197 Marin Mt. Tamalpais; E Bootjack Camp. Serpentine chaparral. 0 Comment
  UCD161966  Calamagrostis ophitidis Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  SEINET199908 Image available Calamagrostis rubescens John Thomas Howell 1949-6-26 25352 A Marin Fire trail north of East Peak. Mt. Tamalpais. Comment
  UC1177129  Calamagrostis rubescens John Thomas Howell 1943-5-30 18184 Marin above Mill Valley; Mt. Tamalpais, Summit Avenue Ridge Comment
  RSA93382  Calamagrostis rubescens J. T. Howell 1945-8-12 21377 Marin Cascade Canyon, Mill Valley Comment
  UC1177518  Calandrinia breweri John Thomas Howell 1943-4-11 17914 Marin Black Canyon San Rafael Hills Comment
  UC7724  Calandrinia breweri Chesnut and Drew 1892-1 Marin Comment
  JEPS76997  Calandrinia ciliata Robert M. Lloyd 1963-3-10 2117 Marin Drakes Bay Beach Pt. Reyes Peninsula Comment
  CAS-BOT-BC438430  Calandrinia ciliata Roxana S. Ferris 1932-4-2 8040 Marin Point Reyes Comment
  CAS-BOT-BC273252  Calendula officinalis Javier Penalosa 1961-8-26 2190 Marin Tiburon Peninsula. Tiburon Blvd. at Belvedere Dr. Comment
  UC570778  Callitriche H. L. Mason 1932-3-1 6802 Marin Inverness Ridge Comment
  NY409597  Callitriche marginata L. S. Rose 1946-4-18 46039 Marin Ignacio 6.1 Comment
  CAS-BOT-BC132531  Calochortus tiburonensis John Thomas Howell 1972-6-18 48876 Marin Slope above Vista de la Bahia at north end of Tiburon Peninsula Comment
  SEINET5725035 Image available Calochortus tolmiei Eric E. Grissell 1967-1 19 Marin 2.5 miles east of Point Reyes Lighthouse; Point Reyes Lighthouse 76 Comment
  CAS-BOT-BC132556  Calochortus umbellatus Adele Lewis Grant 1917-4-20 927 Marin Mt. Tamalpais Comment
  CAS-BOT-BC132560  Calochortus umbellatus L. R. Abrams 1922-4-29 8082 Marin [Pipe Line] Pipeline Trail 1/2 mile east of - Rattlesnake Camp Comment
  CAS-BOT-BC422412  Calochortus umbellatus L. McCubbin; F. Leist; P. Suri; N. Reid 2014-3-22 14200 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax Road, plot along unofficial trail to east. Comment
  CAS-BOT-BC181544  Caltha palustris R. K. Soost 1995-3-6 s.n. Marin Growing in a freshwater swamp on the s. side of Aberdeen Way ca 100 yds. e. of Cameron St., Inverness Comment
  CAS-BOT-BC229795  Calycadenia multiglandulosa B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1719 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC270552  Calycadenia multiglandulosa R. F. Hoover 1965-7-6 9465 Marin Tiburon Comment
  JEPS30421  Calycadenia multiglandulosa Peter H. Raven, R. Snow 1958-7-25 13695 Marin Bootjack, Mount Tamalpais Mount Tamalpais Comment
  UC894238  Calycadenia multiglandulosa Alice Eastwood 1912-7-29 1531 Marin Mt. Tamalpais Comment
  UC903182  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin 5 mi sw, Meadow Club golf links Fairfax; North Coast Ranges, Mount Tamalpais 274 Comment
  UC990578  Calycadenia multiglandulosa James I. McMurphy 1909-6-24 Marin 1 mi e Lagunitas Comment
  UC1971719  Calycadenia multiglandulosa 1978-8-18 2138 Marin Mount Tamalpais, Boot Jack Camp area 427 Comment
  UCD129742  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 639 Marin eastern city limits of Forest Knolls. 76 Comment
  CAS-BOT-BC229736  Calystegia collina C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1124 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC436394  Calystegia collina subsp. collina John Thomas Howell 1939-5-14 14679 Marin Mt. Tamalpais, near Rifle Camp Comment
  JEPS31591  Calystegia occidentalis subsp. occidentalis W. L. Jepson 1928-6-10 12917 Marin Tiburon Comment
  JEPS31625  Calystegia purpurata W. L. Jepson 1922-8-13 9808 Marin Fairfax Comment
  UC589459  Calystegia purpurata Beryl O. Schreiber 1932-6-17 533 Marin Waterfall Beach , Waterfall Beach (Tomales Bay) Comment
  SD88407  Calystegia purpurata Darley F. Howe 1972-4-27 Marin South side of Point Reyes Peninsula. Comment
  CAS-BOT-BC215858  Calystegia purpurata subsp. purpurata D. E. Breedlove 1962-4-17 2317 Marin On the southwest flope of Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road 457 Comment
  CAS-BOT-BC215884  Calystegia purpurata subsp. purpurata John Thomas Howell 1945-5-6 20803 Marin San Rafael Hills Comment
  CAS-BOT-BC215890  Calystegia purpurata subsp. purpurata John Thomas Howell 1939-7-2 s.n. Marin Near Big Lagoon Comment
  RSA222104  Calystegia soldanella Arthur C. Gibson, Linda Gibson 1971-4-8 1999 Marin Point Reyes Beach North, Point Reyes National Seashore. Comment
  CAS-BOT-BC436407  Calystegia subacaulis John Thomas Howell 1947-5-21 23193 Marin Tiburon Comment
  CAS-BOT-BC436403  Calystegia subacaulis John Thomas Howell 1939-5-21 s.n. Marin W. Tiburon Comment
  CAS-BOT-BC224340  Calystegia subacaulis subsp. subacaulis Javier Penalosa 1961-5-30 1554 Marin Tiburon Peninsula. Hill southwest of Tiburon Blvd. 1.2 mi. from U.S. 101 Comment
  CAS-BOT-BC83561  Calystegia subacaulis subsp. subacaulis Doreen Smith 2007-8-1 s.n. Marin Abandoned Road F Comment
  CAS-BOT-BC497592  Camassia quamash subsp. linearis Paul F. Covel 1940-5-19 1796 Marin Bog on Tomales Pt Road Comment
  POM265061  Camissonia cheiranthifolia subsp. cheiranthifolia Ellsworth P. Killip 1941-6-1 36171 Marin Point Reyes Comment
  RSA31408  Camissonia micrantha J. T. Howell 1945-6-12 20956 Marin Near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC160256  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Alice Eastwood 1915-6-23 4772 Marin Pt. Reyes Comment
  CAS-BOT-BC160260  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Alice Eastwood 1934-5-13 18862 Marin Pt. Reyes Comment
  UC589406  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Beryl O. Schreiber 1932-6-29 634 Marin Sand Dune Beach Tomales Bay Comment
  UC914278  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Verne Grant and Alva Grant 1947-4-6 7908 Marin knoll 12 mi from Inverness; Point Reyes Peninsula Comment
  UCD103545  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Diane de Polo 1964-5-17 36 Marin Point Reyes. Comment
  UC416779  Campanula angustiflora Katharine Brandegee June 1914 Marin Tamalpais Comment
  CAS-BOT-BC267291  Campanula californica Milo S. Baker 1938-8-16 9228 Marin Marsh along Point Reyes Highway, W of Inverness, on ocean side of ridge Comment
  CAS-BOT-BC267294  Campanula californica R. S. Ferris; Ira L. Wiggins 1935-7-19 8096 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness Comment
  JEPS22066  Campanula californica G. Thomas Robbins with S. Galen Smith 1958-7-8 3892 Marin along roadside to McClure Beach (0.2 mi w of Sir Francis Drake Highway) 114 Comment
  UC721249  Campanula californica Rogers McVaugh 1941-7-31 6185 Marin 1.5 mi sw Indian Beach; Tomales Point Comment
  SEINET10463938  Campanula californica A. Arthur Heller 1941-7-18 Heller s.n. Marin Along the road north of the head of Drake's Estuary, Point Reyes Peninsula Comment
  SEINET10463212  Campanula prenanthoides Alice Eastwood 1917-7-9 Eastwood s.n. Marin Mill Valley Comment
  UCD111338  Cannabis sativa Richard McP. Brown 1962-10-1 s.n. Marin Mill Valley, between E. Blithedale Avenue and tip of point directly south of Enchanted Knolls, along lower, dirt-road extension of Roque Moraes Drive. Comment
  CAS-BOT-BC37093  Capsella bursa-pastoris Javier Penalosa 1962-3-17 2265 Marin Tiburon Peninsula. Summit 0.5 mile north northwest of Bel Aire School. 179 Comment
  CAS-BOT-BC37469  Cardamine californica Gordon H. True 1977-4-13 8169 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 9 Comment
  CAS-BOT-BC37481  Cardamine californica Mrs. H. C. Cantelow 1936-1-26 1120 Marin Ross. Our Native Woods. Comment
  CAS-BOT-BC37482  Cardamine californica Mrs. H. C. Cantelow 1936-1-28 s.n. Marin Ross. Comment
  CAS-BOT-BC37492  Cardamine californica Saichi Kawahara 1968-2-27 6 Marin 50 yards south on west firetrail off Sir Francis Drake Highway at the confluence of San Geronimo and Lagunitas Creeks. 48 Comment
  CAS-BOT-BC37493  Cardamine californica Belle Richardson Jackson 1930-5-15 s.n. Marin Inverness. Comment
  UC402554  Cardamine californica J. Burtt Davy 1893-4-26 129 Marin Mt. Tamalpais Comment
  UC518018  Cardamine californica Lewis S. Rose 1933-4-12 33071 Marin Sausalito Comment
  UC855919  Cardamine californica Alice Eastwood 1915-3-28 3982 Marin Lagunitas Comment
  JEPS53380  Cardamine californica var. integrifolia W. L. Jepson 1896-2-16 80 d Marin Ross Valley Comment
  POM369325  Cardamine californica var. integrifolia Dr H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  RSA254170  Cardamine californica var. integrifolia Robert A. Norris 1975-3-18 273 Marin Near Rodeo Lagoon, Ft Cronkite. Comment
  CAS-BOT-BC37913  Cardamine oligosperma Beryl O. Schreiber 1936-2-1 2107 Marin Trail to shell Beach on Tomales Bay. Comment
  JEPS53298  Cardamine oligosperma H. P. Chandler 1900-2-26 Marin Mill Valley Comment
  CAS-BOT-BC37911  Cardamine oligosperma R. Bacigalupi 1922-3-18 s.n. Marin Head of Mill Valley. Comment
  UC615485  Cardionema ramosissimum Beryl O. Schreiber 1937-4-25 2384 Marin 8 mi. w. Inverness; Point Reyes Peninsula 30 Comment
  CDA24011  Cardionema ramosissimum M. S. Bergseng 1959-8-7 2934 Marin Along the path to McClure s Beach, between Point Reyes & Tomales Point. 0 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
  SEINET10799430  Carduus pycnocephalus Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2467 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. Summer drought, oak savannah habitat. 274 Comment
  CAS-BOT-BC331493  Carex A. Castner; D. Cash; J. Missaghian; B. Lo 2013-3-9 13605 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UCSB58268  Carex Stephen Gliessman 1969-3-31 461 Marin collected in the meadow overloking the town of Tiburon, 1.0 mi N of junction of Tiburon Peninsula Highway and Marwest Road Tiburon, Tiburon Peninsula Highway, Marwest Road 91 Comment
  CAS-BOT-BC19240  Carex barbarae Peter H. Raven; Michael P. Johnson 1967-5-1 21139 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  CHSC33990  Carex barbarae J. D. Prouty 1980-4-12 854 Marin Point Reyes Station, near junction of Hwy. 1 and B Street. Marsh on Lagunitas Creek. UTM: 517200mE, 4212850 mN. 11 Comment
  SEINET7551526 Image available Carex barbarae F. J. Hermann 1955-7-25 11921 Marin Matt Davis Trail, Bootjack Camp, Mt. Tamalpais. Comment
  JEPS128961  Carex bolanderi Eric Wrubel 2012-7-25 NPS 46 Marin Golden Gate National Recreation Area. Bolinas-Fairfax Road. Comment
  CAS-BOT-BC19458  Carex bolanderi P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail. Comment
  CAS-BOT-BC34041  Carex brevicaulis Alice Eastwood; John Thomas Howell 1939-5-28 7380 Marin Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC34042  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-10 5260 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. 182 Comment
  JEPS127392  Carex brevicaulis Robert Steers with Heather Spaulding 2011-5-2 Marin Golden Gate National Recreation Area. Marin Headlands. On hillside adjacent to the Miwok Trail. Comment
  CAS-BOT-BC34391  Carex cusickii John Thomas Howell 1942-7-12 17021 Marin Potrero Meadows, Mt. Tamalpais. Comment
  CAS-BOT-BC34392  Carex cusickii John Thomas Howell 1943-7-11 18283 Marin Potrero Meadows, Mt. Tamalpais. Comment
  CAS-BOT-BC35020  Carex densa John Thomas Howell 1944-4-23 19402 Marin Hills SE of Kentfield. Comment
  CAS-BOT-BC35038  Carex densa John Thomas Howell 1942-6-21 16987 Marin Carson Ridge. Comment
  UC904991  Carex densa John Thomas Howell 1944-4-23 19401 Marin hills SE of Kentfield Comment
  RSA52311  Carex densa J. T. Howell 1944-4-23 19401 Marin Hills southeast of Kentfield. Comment
  CAS-BOT-BC19957  Carex exsiccata M. S. Jussel 1933-7-30 421 Marin Head of Tomales Bay. Comment
  CAS-BOT-BC19959  Carex exsiccata John Thomas Howell 1943-7-11 18284 Marin Mt. Tamalpais. Potrero Meadows. Comment
  CAS-BOT-BC20840  Carex garberi John Thomas Howell 1945-8-19 21423 Marin Near Ledum Swamp. Comment
  CAS-BOT-BC20896  Carex globosa John Thomas Howell 1944-5-21 19491 Marin Lagunitas Meadows. Mt. Tamalpais. Comment
  CAS-BOT-BC229726  Carex globosa C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1136 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  SEINET10752913  Carex globosa Elsa Thorsteinson Thorsteinson s.n. Marin Mt. Tamalpais. Comment
  SEINET3901320  Carex globosa John Thomas Howell 1945-6-3 20932 Marin Shell Beach, CA.; 0 Comment
  CAS-BOT-BC28385  Carex gracilior John Thomas Howell 1943-4-11 17898 Marin Black Canyon, San Rafael Hills. Comment
  CAS-BOT-BC146565  Carex gynodynama Hans Leschke 1945-6-24 s.n. Marin Tamalpais: Willow Meadow Comment
  CAS-BOT-BC539838  Carex gynodynama Elsa Thorsteinson 1938-6-1 s.n. Marin Lake Lagunitas (opposite end from dam) Comment
  SEINET3901420  Carex gynodynama John A. Churchill 1974-4-30 7443081 Marin On trail to Kehee Beach from Pierce Road.; 0 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
  CAS-BOT-BC22142  Carex harfordii A. A. Beetle 1939-7-23 1504 Marin Tomales Point, 5 miles from Inverness. Comment
  RSA52315  Carex harfordii J. T. Howell 1944-5-28 19523 Marin Between Almonte and Mill Valley. Comment
  SEINET4292175 Image available Carex harfordii A. L. Hipp 1999-1 326 Marin Point Reyes National Seashore. On road leading NE away from Youth Hostel. Comment
  CAS-BOT-BC21022  Carex hendersonii Bill Brodowicz 1986-6-25 s.n. Marin Olema Creek Trail, south of Five Brooks. Comment
  SEINET7566391 Image available Carex luzulina Unknown 1936-6-7 2641 Marin Ledum Swamp on road to Point Reyes. Comment
  RSA0014198  Carex mendocinensis Peter H. Raven 1950-6-4 2308 B Marin Near Bootjack, on Matt Davis Trail, Mt. Tamalpias. 488 Comment
  RSA0014199  Carex mendocinensis J. T. Howell 1945-4-29 20789 Marin Camp Handy. Comment
  RSA0014514  Carex mendocinensis J. T. Howell 1938-6-5 13895 Marin Azalea Flat, Mt. Tamalpais. Comment
  SEINET7483605 Image available Carex mendocinensis John Thomas Howell, J. V. Stacey 1936-1 12658 Marin near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC119529  Carex nudata Elsa Thorsteinson 1938-5-8 s.n. Marin Alpine Dam Comment
  SEINET10504936 Image available Carex nudata Henry N. Bolander 1860-1 Bolander 2299 Marin Comment
  UC1100490  Carex obnupta Herbert L. Mason 1932-7-24 7122 Marin Inverness Ridge Comment
  CAS-BOT-BC119036  Carex pellita John Thomas Howell 1939-6-4 14722 Marin Pt. Reyes Peninsula. Comment
  UC2029151  Carex praegracilis Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9121 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive Comment
  SEINET3908270  Carex sitchensis John A. Churchill 1974-4-29 7442980 Marin Marshall slough along route 1 near Walker Creek.; 0 Comment
  SEINET7577057 Image available Carex subbracteata Andrew L. Hipp 1999-5-26 329 Marin Point Reyes National Seashore, along trail leading to Marshall Beach. 30 Comment
  CAS-BOT-BC116893  Carex subbracteata var. subbracteata John Thomas Howell 1945-5-27 20883 Marin NE of Mountain Theater, Mt. Tamalpais. Comment
  CAS-BOT-BC116897  Carex subbracteata var. subbracteata John Thomas Howell 1937-6-13 13053 Marin Bolinas Comment
  CAS-BOT-BC116900  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12633 Marin San Geronimo Comment
  CAS-BOT-BC116902  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12655 Marin Sandy mesa of Point Reyes Peninsula. Comment
  CAS-BOT-BC115584  Carex tumulicola John Thomas Howell 1944-4-13 19370 Marin Big Rock Ridge west of Hamilton Field. Comment
  CHSC114365  Carex tumulicola D. G. Kelch; Kathy Kosta 2010-1-7 10001 Marin Dominican College campus. Latitude and Longitude approximate. 24 Comment
  CAS-BOT-BC115590  Carex tumulicola Hans Leschke 1942-5-24 s.n. Marin Hidden Lake Trail, N side Mt. Tamalpais. Comment
  JEPS86180  Castilleja L. R. Heckard 1988-4-3 6675 a Marin Olema Rd. at Westbrae Dr., Fairfax Fairfax (at current Fairfax city limit sign) Comment
  UCD70813  Castilleja Michele H. Mills 1997-4-16 173 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 134 Comment
  CAS-BOT-BC249133  Castilleja affinis David D. Keck 1948-6-29 5920 Marin 1 mile west of Mill Valley Comment
  RSA177931  Castilleja affinis Robert F. Thorne 1965-4-21 34420 Marin Along Petaluma-Inverness road near Nicasio Dam. 8 Comment
  UCR106865  Castilleja affinis Tom Paradise 1993-4-20 8 Marin San Francisco Bay area, [North]west of San Rafael, Lucas Valley Road, 7 miles west of Hwy 101. 46 Comment
  CAS-BOT-BC249137  Castilleja affinis Volney Rattan 1882-5-10 s.n. Marin San Raphael [Rafael] Comment
  CHSC12729  Castilleja affinis subsp. affinis M. S. Taylor 1974-4-26 208 Marin Off Mesa Rd, ca. 22 mi n of San Francisco. 10 Comment
  JEPS62610  Castilleja affinis subsp. affinis John Thomas Howell 1969-5-5 45567 Marin near Paradise Cove; Tiburon Peninsula Comment
  JEPS103913  Castilleja affinis subsp. affinis T. I. and F. M. Chuang 1991-6-20 7832 Marin Near Johnson Oyster Co., Pt. Reyes Penninsula. Comment
  UC885264  Castilleja affinis subsp. affinis Alice Eastwood and John Thomas Howell 1939-5-28 Marin Point Reyes Comment
  SEINET4392938  Castilleja affinis subsp. neglecta Laney Widener 2013-1 Marin Comment
  JEPS34409  Castilleja ambigua subsp. ambigua Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8885 Marin 0.25 mi n Lake Lagunitas dam (below and skirting Lagunitas Meadows) 228 Comment
  JEPS76867  Castilleja ambigua subsp. ambigua L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-30 4835 Marin about 0.5 mi n Valley Ford-Dillon Beach rd. jct. w/Dillon Beach-Tomales Rd (along Valley Ford-Dillon Beach rd) Comment
  CAS-BOT-BC249251  Castilleja ambigua subsp. ambigua Robert Soost 2002-6-1 s.n. Marin On F Ranch (Pt. Reyes Post Office was here), Pt. Reyes National Seashore Comment
  JEPS86290  Castilleja chrymactis John Thomas Howell 1947-6-4 23220 Marin Pt. Reyes Peninsula, near radio station Pt. Reyes Peninsula Comment
  CAS-BOT-BC243775  Castilleja densiflora E. Carter 1968-4-13 104 Marin Vicinity of Pine Mountain 304 Comment
  RSA408793  Castilleja exserta Anstruther Davidson 1929-4-1 s.n. Marin El Campo Comment
  UC1341844  Castilleja exserta subsp. latifolia Noel H. Holmgren and James L. Reveal 1966-6-6 2640 Marin near light house parking house Point Reyes Comment
  UCSC000666  Castilleja franciscana Beryl O. Schreiber 1932-6-23 552 Marin Open hillside. Hearts Desire Beach, Tomales Bay Comment
  RSA29229  Castilleja franciscana Joseph A. Ewan 1934-3-15 8924 Marin Above Estero de Americano, 1 mi. w. of Fallon. Comment
  SEINET10744873 Image available Castilleja inflata Francis W. Pennell 1940-5-20 Pennell 25473 Marin Sandy soil over granite, headland. Point Reyes. 122 Comment
  CAS-BOT-BC241292  Castilleja latifolia John Thomas Howell 1930-4-20 4738 Marin Pt. Reyes Comment
  CAS-BOT-BC241301  Castilleja latifolia Belle Richardson Jackson 1938-4-11 s.n. Marin Pt. Reyes Peninsula Comment
  JEPS35815  Castilleja subinclusa subsp. franciscana Rimo Bacigalupi, and L. R. Heckard 1964-7-27 8961 Marin 11.5 mi e Marshall (along road from Marshall to Petaluma, 0.8 mi w of junction with Wilson Hill road) Comment
  JEPS60438  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-28 6677 Marin about 0.5 mi n Muir Beach Comment
  JEPS60449  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-29 6687 Marin 3.2 mi s Tomales (on Highway 1) Comment
  JEPS79110  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I./F. M. Chuang and R. C. Bacigalupi 1980-6-5 5204 Marin 2 1/2 mi n Stinson Beach (Highway 1, along Bolinas Lagoon, directly opposite (e) of Bolinas Head); opposite (e) of Bolinas Head, along Bolinas Lagoon Comment
  UC1348947  Castilleja subinclusa subsp. franciscana Robert F. Thorne 1965-4-21 34420 Marin near Nicasio Dam (along Petaluma-Inverness road) 7 Comment
  UC444880  Castilleja subinclusa subsp. franciscana Milo S. Baker 1904-4-24 Marin Redwood Canyon Comment
  HSC92195  Castilleja subinclusa subsp. franciscana A. T. Austin 1991-3-25 Marin Mt. Tamalpasis State Park Comment
  SBBG6788  Castilleja subinclusa subsp. franciscana H. and M. Dearing 1940-3-21 4141 Marin near ocean, Stinson Beach Comment
  JEPS55960  Castilleja wightii T. I. Chuang and F. M. Chuang 1968-6-23 6622 Marin 4.5 mi w Inverness (on way to Point Reyes Lighthouse) Comment
  JEPS47456  Castilleja wightii L. R. Heckard 1966-8-17 1555 Marin along road where highway crosses Drake's Estuary Comment
  CAS-BOT-BC32581  Castilleja wightii subsp. rubra Francis Whittier Pennell; John Thomas Howell 1940-5-20 25452 Marin West of Fairfax. Route 1. 76 Comment
  SEINET4854276  Castilleja wightii subsp. rubra Unknown 1940-5-20 25452 Marin Route 1, woods west of Fairfax. 46 Comment
  CAS-BOT-BC40224  Caulanthus lasiophyllus John Thomas Howell 1940-5-20 15510 Marin Point Reyes. Near lighthouse. Comment
  UC1177450  Ceanothus John Thomas Howell 1948-5-16 24298 Marin upper part of Cascade Canyon Cascade Canyon; Mt. Tamalpais, upper part of Cascade Canyon Comment
  UC18292  Ceanothus cuneatus var. cuneatus Michener and Bioletti 1893-4-15 Marin Fairfax Comment
  CAS-BOT-BC48444  Ceanothus cuneatus var. ramulosus H. G. Reinecke 1941-3-24 s.n. Marin South side of Mt. Tamalpais above Summit Avenue Comment
  HSC18326  Ceanothus cuneatus var. ramulosus L. S. Rose 1968-3-18 68006 Marin Mt. Tamalpais, Bootjack Camp 366 Comment
  JEPS42385  Ceanothus dentatus W. L. Jepson 1892-9-9 14016 Marin ca 1/4 mi below summit; Mt. Tamalpais Comment
  RSA136436  Ceanothus foliosus A. A. Heller, H. E. Brown 1902-3-7 s.n. Marin South side of Mt. Tamalpais. Comment
  RSA399069  Ceanothus foliosus L. S. Rose 1942-3-26 42005 Marin S slope of Mt. Tamalpais. 305 Comment
  UC1614673  Ceanothus foliosus Charles M. Belshaw 1934-3-18 62 Marin 1 mi. w. Mill Valley Comment
  UC338505  Ceanothus foliosus Lemmon 1894-10-12 Marin Mt. Tamalpais Comment
  UC79981  Ceanothus foliosus Katharine Brandegee May 1890 Marin Tamalpais 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-BC50901  Ceanothus foliosus var. foliosus H. E. McMinn 1922-6-6 177 Marin Bolinas Ridge Comment
  CAS-BOT-BC50902  Ceanothus foliosus var. foliosus unspecified June 12 8393 Marin Near summit of Mt. Tamalpais Comment
  CAS-BOT-BC50928  Ceanothus foliosus var. foliosus A. A. Heller 1906-6-12 8393 Marin Mt. Tamalpais Comment
  CAS-BOT-BC50930  Ceanothus foliosus var. foliosus H. L. Mason 1924-10-12 1114 Marin Southeast slope of Mt. Tamalpais along railroad Comment
  CHSC22527  Ceanothus gloriosus Robert A. Schlising; Glenn Keator 1962-2-18 2061 Marin Drake's Beach County Park; cliff over the beach. Comment
  RSA339403  Ceanothus gloriosus var. exaltatus Roger Raiche 1984-3-23 40071 Marin Secondary ridge of major ridge (unnamed) on s side of Marshall-Petaluma Road (above Salmon Creek) near road marker C112 04.52 (this is about 2.5 miles nw of this road's intersection with Wilson Hill Road [also known as Hicks Valley Road]). 122 Comment
  CAS-BOT-BC49986  Ceanothus gloriosus var. porrectus B. A. Stein; R. Patterson 1981-7-2 563 Marin Inverness Ridge at summit of Sir Francis Drake Hwy 121 Comment
  JEPS26879  Ceanothus gloriosus var. porrectus Virginia Bailey 1936-3-1 Marin near summit of road from Inverness to Point Reyes (Inverness Ridge); , rd from Inverness to Point Reyes 137 Comment
  UC1951060  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 DOB 909 f Marin Point Reyes National Seashore, north side of Duck Cove/Marshall Beach Road, 0.4 road miles (0.6 km) west of intersection with Pierce Point Road, 5.18 km 302 degr. (True) WNW of Inverness Comment
  UC608496  Ceanothus gloriosus var. porrectus Beryl O. Schreiber 1936-4-11 2162 Marin 8 miles southwest of Shell Beach, Point Reys Road Comment
  CAS-BOT-BC50667  Ceanothus jepsonii James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC50669  Ceanothus jepsonii John Thomas Howell 1942-6-21 16992 Marin Carson Ridge Comment
  RSA40092  Ceanothus jepsonii L. S. Rose 1948-3-4 48007 Marin Mt. Tamalpais. 457 Comment
  UC338457  Ceanothus jepsonii Lemmon 1894-10-12 Marin Mt. Tamalpias Comment
  UCD112059  Ceanothus jepsonii Heidi E. M. Dobson 1978-3-28 307 Marin Above Bolinas-Fairfax Road at base of Pine Hill. Comment
  UCD161810  Ceanothus jepsonii Ayzik Solomeshch 2014-5-28 s.n. Marin Giacomini Open Space Preserve. Southwest of town of Woodacre, south of Sir Frances Drake Blvd. West of San Geronimo Ridge Road. Along Carson Fire Road. UTM Zone 10 E 530517, N 4205620.(Coordinates converted from UTM data by label maker). 410 Comment
  CAS-BOT-BC51401  Ceanothus masonii Hans Leschke 1944-4-2 s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC51403  Ceanothus masonii John Thomas Howell 1944-4-2 19365 Marin Bolinas Ridge Comment
  RSA399099  Ceanothus masonii Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  RSA95276  Ceanothus masonii Alice Eastwood, John T. Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  SEINET12210785  Ceanothus masonii W. Knight, Knight, I. 1982-1 4506 Marin Tilden Botanic Garden, Berkeley. Originally collected from Bolinas Ridge Comment
  UCD162803  Ceanothus oliganthus D. O. Burge; K. Zhukovsky, R. Berezuk 2014-8-17 1678 Marin Crown Fire Road. 160 Comment
  CAS-BOT-BC51513  Ceanothus oliganthus var. sorediatus Brandegee 1890-5-1 41 Marin Tamalpais Comment
  SBBG4512  Ceanothus oliganthus var. sorediatus H. and M. Dearing 1931-4-20 1019 Marin Mt Tamalpais Comment
  UC1071317  Ceanothus oliganthus var. sorediatus J. B. Spring 1932-5-23 67 Marin Salmon Creek Petaluma Quadrangle Comment
  UC18422  Ceanothus oliganthus var. sorediatus Harley P. Chandler 1899-4-8 260 Marin North Slope Mt. Tamalpais Comment
  UC338138  Ceanothus oliganthus var. sorediatus J. P. M. 1878-4-14 103 Marin San Rafael Comment
  UC423086  Ceanothus oliganthus var. sorediatus Katharine Brandegee June 1905 Marin Tamalpais Comment
  RSA176588  Ceanothus ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  RSA611779  Ceanothus rigidus Joseph A. Ewan 1936-3-8 9417 Marin Just above Lakeshore, N shore Lake Alpine 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
  CAS-BOT-BC52930  Ceanothus thyrsiflorus W. W. Carruth 1901-3-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC52967  Ceanothus thyrsiflorus Miss Grimwood 1922-1-1 387 Marin Mt. Tamalpais Comment
  CAS-BOT-BC52969  Ceanothus thyrsiflorus H. A. Lewis 1908-4-12 s.n. Marin Mt. Tamalpais Comment
  UC18435  Ceanothus thyrsiflorus Michener and Bioletti April, 1892 Marin Tamalpais Comment
  UC191511  Ceanothus thyrsiflorus Edward Lee Greene 1886-3-20 Marin Angel Island Comment
  UC79928  Ceanothus thyrsiflorus Katharine Brandegee 1890-5 17 Marin Tamalpais Comment
  CAS-BOT-BC52899  Ceanothus velutinus John Thomas Howell 1944-4-16 19389 Marin Mt. Tamalpais - Corte Madera Ridge Comment
  CAS-BOT-BC52413  Ceanothus velutinus var. velutinus Walter Lennon 1973-5-3 1 Marin Crown Road, Kent Woodlands Comment
  JEPS73769  Centaurea calcitrapa Richard McP. Brown 1973-8-23 Marin along county road A110, ca. 2 1/4 mi s of junction with county road A114 and ca. 1 1/4 mi n of junction with county road A113 Nicasio Comment
  UC1177300  Centaurea calcitrapa J. Thomas Howell 1944-6-25 Marin Santa Venetia Comment
  UC589565  Centaurea melitensis Beryl O. Schreiber 1932-6-17 492 Marin Waterfall Beach Tomales Bay Comment
  POM248723  Centaurium muehlenbergii J. T. Howell 1938-7-3 13944 Marin At head of Lucas Valley. Comment
  RSA491703  Centaurium muehlenbergii James L. Reveal, C. Rose Broome 1987-6-11 6418 Marin Hicks Valley, along Novato Boulevard at milepost 10.5, 0.5 mile southeast of the Pt. Reyes-Petaluma Road, about eight miles west of Novato. 15 Comment
  UCD77505  Centromadia pungens Robert E. Preston 2002-8-1 1941 Marin Novato, on W side of Pacheco Pond, along levee 0 Comment
  CAS-BOT-BC279224  Centromadia pungens subsp. pungens Walter Lennon 1974-8-29 s.n. Marin Tamal Vista Blvd, Corte Madera, 0.1 mile from Madera Blvd Comment
  CHSC23003  Cerastium arvense Robert A. Schlising; Anna Eagle 1962-6-8 2294 Marin Coast Ranges. Slopes near Point Reyes Lighthouse. Comment
  UC1059251  Cerastium arvense J. W. Congdon 1900-4-5 Marin Sausalito Comment
  CAS-BOT-BC388316  Cerastium glomeratum Peter H. Raven; Michael P. Johnson 1967-5-1 21115 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  SJSU5860  Chasmanthe floribunda J. J. Tada 1967-4-22 Marin near small creek by Hwy 1, c. 0.5 mi N of Muir Beach Comment
  CAS-BOT-BC68169  Cheilanthes intertexta Alice Eastwood 1928-3-4 s.n. Marin Little Carson Falls Comment
  CAS-BOT-BC473052  Chenopodium macrospermum Catherine Best 1994-11-1 1479 Marin At the west end of Abbotts, Pt. Reyes Peninsula Comment
  CAS-BOT-BC497696  Chlorogalum pomeridianum Elsie Zeile 1910-5-15 s.n. Marin Fairfax Comment
  CAS-BOT-BC499304  Chlorogalum pomeridianum var. divaricatum John Thomas Howell 1942-7-12 17016 Marin Azalea Flat, Matt Davis Trail. Mt. Tamalpais Comment
  RSA369227  Chlorogalum pomeridianum var. divaricatum Robert Gustafson, Don Reynolds 1983-6-6 2700 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  RSA488794  Chorizanthe cuspidata var. villosa James L. Reveal 1988-6-1 6963 Marin Point Reyes National Seashore, south of Kehoe Beach, 0.6 mile northwest of Pierce Pint Road, about 6.2 miles northwest of Inverness 8 Comment
  SJSU15178  Chorizanthe valida Sandra Baron 2006-6-15 Marin On the Lunny (G) Ranch, Point Reyes National Seashore, Point Reyes Comment
  CAS-BOT-BC36456  Chrysolepis chrysophylla F. T. Bioletti 1891-1-1 s.n. Marin unspecified Comment
  CAS-BOT-BC36465  Chrysolepis chrysophylla Alice Eastwood 1918-8-25 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC36471  Chrysolepis chrysophylla Alice Eastwood 1921-1-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC36472  Chrysolepis chrysophylla Alice Eastwood 1914-9-20 s.n. Marin Mt. Tamalpais Comment
  UC762734  Chrysolepis chrysophylla var. chrysophylla R. F. Hoover 1938-9-18 3845 Marin Tomales Point Comment
  JEPS46309  Chrysolepis chrysophylla var. minor Wilfred T. Frost 1932-9-18 466 Marin Eldridge Grade; Mt. Tamalpais Comment
  JEPS58681  Chrysolepis chrysophylla var. minor W. L. Jepson 2623 Marin beyond Inverness (Point Reyes road) Comment
  UC5436  Chrysolepis chrysophylla var. minor J. Burtt Davy 1893-7-24 219 Marin Mt. Tamalpais Comment
  UC1034283  Cicuta douglasii L. Constance and R. Bacigalupi with J. W. Dawson, M. Hiroe, and O. Solbrig 1955-10-22 3619 Marin 4.5 mi sw of Inverness (Point Reyes Peninsula); Point Reyes Peninsula 30 Comment
  SEINET8726117 Image available Circaea alpina H. S. Reed 1939-1 267 Marin Redwoods, Mount Tamalpais, altitude ca. 800 feet. 244 Comment
  SEINET4142609  Circaea alpina var. pacifica H. M. Hall 1909-6-6 8503 Marin Lagunitas Creek in the Transition Zone from the village of Lagunitas to Camp Taylor Comment
  POM179706  Cirsium andrewsii J. T. Howell 1930-6-22 5321 Marin Valley above Rodeo Lagoon Comment
  UC176310  Cirsium andrewsii Miss Harriet A. Walker 1913-6-15 3006 Marin Tennessee Cove Comment
  CAS-BOT-BC284450  Cirsium brevistylum Gordon H. True; Fred Ross 1970-4-10 5264 Marin Just S of Lake Ranch, Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 243 Comment
  RSA439195  Cirsium brevistylum M. B. Dunkle 1931-7-11 2480 Marin Tomales Bay, north side near Point Reyes Comment
  CAS-BOT-BC100975  Cirsium hydrophilum var. vaseyi John Thomas Howell 1942-7-12 17032 Marin Potrero Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC229788  Cirsium hydrophilum var. vaseyi E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1514 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  CDA1245  Cirsium hydrophilum var. vaseyi T. C. Fuller 1974-9-1 20014 Marin Mt. Tamalpais; N side of Panoramic Hwy, 0.3 mi east of Bootjack parking lot. Comment
  OBI81253  Cirsium occidentale Jill M. Bushakra, John Bushakra 2001-6-9 123 b Marin Mount Tamalpais State Park. 610 Comment
  SJSU11881  Cirsium occidentale L. A. Willis 1967-4-12 152 Marin by State Highway One midway between Stinson Beach & Muir Beach Comment
  UCD130584  Cirsium occidentale var. coulteri Collector Unknown Date Unknown s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC285608  Cirsium occidentale var. occidentale John Thomas Howell 1947-5-14 23169 Marin McClure Beach Comment
  RSA0059660  Cirsium occidentale var. occidentale Lincoln Constance, Alan A. Beetle 1941-5-9 2813 Marin Coastal bluffs 1.6 miles north of Stinson Beach. 15 Comment
  UC146448  Cirsium occidentale var. occidentale J. Burtt Davy 1900-6-27 6827 Marin Point Reyes Comment
  CAS-BOT-BC280466  Cirsium quercetorum John Thomas Howell 1939-6-18 14774 Marin Near Mud Lake Comment
  JEPS20308  Cirsium quercetorum Lewis S. Rose 1956-7-30 56136 Marin 7 mi w of Inverness; Point Reyes Peninsula 9 Comment
  RSA107018  Cirsium quercetorum L. S. Rose 1956-7-30 56136 Marin Point Reyes Peninsula, 7 miles W of Inverness 9 Comment
  SEINET11832887  Cirsium quercetorum E. H. Graham 1931-1 6873 a Marin near lighthouse, Pt. Reyes Comment
  CAS-BOT-BC288736  Cirsium remotifolium John Thomas Howell 1939-6-25 14799 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC288751  Cirsium remotifolium John Thomas Howell 1939-6-25 14799 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC288749  Cirsium remotifolium John Thomas Howell 1938-7-3 13942 Marin Near W end of Lucas Valley Comment
  CAS-BOT-BC32818  Cirsium remotifolium Evalina Cannon s.n. Marin Mt. Tamalpais Comment
  CHSC27725  Clarkia amoena Coleta Lawler 1978-7-18 299 Marin Along Hwy 1, 0.5 miles south of Tomales. Roadside. Comment
Read comments
Apr 14 2009
  CAS-BOT-BC160990  Clarkia amoena subsp. amoena John Thomas Howell 1946-6-9 22012 Marin Pierce Ranch, n. Pt. Reyes Peninsula Comment
  UC107822  Clarkia amoena subsp. amoena Katharine Brandegee 1905-6-18 Marin Ross Valley Tamalpais Comment
  UC423083  Clarkia amoena subsp. amoena W. C. Blasdale 1893-7-14 Marin Taylorville Comment
Read comments
Aug 12 2011
  UC725842  Clarkia amoena subsp. amoena A. A. Heller 1941-7-18 16240 Marin several mi e Point Reyes Station (between Petaluma and Point Reyes Station) Comment
  RSA113776  Clarkia amoena subsp. huntiana Peter H. Raven 1957-7-5 11048 Marin 1.1 miles west of Nicasio Comment
  CAS-BOT-BC164214  Clarkia concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas Comment
  CAS-BOT-BC422420  Clarkia concinna subsp. concinna D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14673 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
  JEPS93161  Clarkia concinna subsp. raichei Grant Fletcher 1995-5-4 GF 16 Marin along Hwy. 1 just below Walker Creek (between hwy. markers 44.43 and 43.8) 20 Comment
  RSA107058  Clarkia davyi L. S. Rose 1956-7-30 56134 Marin Point Reyes Peninsula, 7 miles W of Inverness. 9 Comment
  UC204064  Clarkia davyi A. D. E. Elmer July, 1903 4610 Marin Point Reyes Post Office Comment
Read comments
Aug 6 2010
  UC589559  Clarkia davyi Beryl O. Schreiber 1932-6-17 529 Marin Waterfall Beach Tomales Bay Comment
  CAS-BOT-BC434201  Clarkia gracilis P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14149 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UC1422874  Clarkia gracilis John Thomas Howell 1947-5-18 23173 Marin Fairfax Hills Comment
  CAS-BOT-BC164612  Clarkia gracilis subsp. gracilis John Thomas Howell 1946-5-19 21912 Marin Meadows Club, Fairfax Hills Comment
  CAS-BOT-BC172451  Clarkia purpurea subsp. purpurea John Thomas Howell 1947-5-21 23187 Marin Tiburon Comment
  CAS-BOT-BC423332  Clarkia purpurea subsp. quadrivulnera J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14338 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  UC20339  Clarkia purpurea subsp. quadrivulnera W. A. Setchell 1896-3-6 Marin Bolinas Ridge Comment
  CAS-BOT-BC163743  Clarkia purpurea subsp. quadrivulnera Eva Buxton 1982-5-20 s.n. Marin Tiburon; Ring Mtn. NE slope 121 Comment
  CAS-BOT-BC164551  Clarkia purpurea subsp. viminea John Thomas Howell 1941-6-10 s.n. Marin Black Point Comment
  CAS-BOT-BC164549  Clarkia purpurea subsp. viminea Alice Eastwood 1925-6-7 s.n. Marin Trail to Big Carson Ridge Comment
  CAS-BOT-BC166754  Clarkia purpurea subsp. viminea Peter Rubtzoff 1980-7-12 9458 Marin San Anselmo Comment
  CAS-BOT-BC165055  Clarkia rubicunda Volney Rattan 1878-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC165080  Clarkia rubicunda Peter H. Raven 1957-6-18 10926 Marin 0.7 miles south of Panoramic Way on State Highway 1, south of 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-BC165069  Clarkia rubicunda Wilma Follette 1996-7-16 s.n. Marin Fort Baker - East Road Comment
  CAS-BOT-BC165074  Clarkia rubicunda Doreen Smith 2001-6-23 s.n. Marin Along Sir Francis Drake Blvd. just west of Madrone Camp, Samuel P. Taylor State Park Comment
  POM153260  Clarkia rubicunda C. L. Hitchcock 1928-6-7 25 Marin One-half mile north of Tiburon on Bay Road 4 Comment
  UC1279927  Clarkia rubicunda Peter H. Raven 1957-6-29 11002 Marin near Meadow Club (15 mi se of Fairfax, (near city limits)) Comment
  CAS-BOT-BC439216  Claytonia exigua subsp. exigua Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC439236  Claytonia exigua subsp. exigua Phyllis Ellman 1975-3-17 s.n. Marin In the garden of George & Phyllis Ellman, Tiburon Comment
  CDA31876  Claytonia gypsophiloides D. G. Kelch 2009-4-19 9 .155 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  UC83806  Claytonia gypsophiloides Alice Eastwood 1891-5-11 Marin Mt. Tamalpais Comment
  UCD15451  Claytonia gypsophiloides Charles Moore Denny 1974-5-4 85 Marin California, Marin Co.; Carson Ridge; Comment
  CAS-BOT-BC439353  Claytonia gypsophiloides John Thomas Howell 1946-3-24 21563 Marin Fairfax Hills Comment
  JEPS25037  Claytonia gypsophiloides Lincoln Constance, Alan A. Beetle 1940-4-20 2566 Marin 5.4 mi se Fairfax (above Alpine Lake) 365 Comment
  SBBG1951  Claytonia gypsophiloides H. and M. Dearing 1940-3-21 4138 Marin Alpine Dam Rd Comment
  JEPS43300  Claytonia perfoliata subsp. perfoliata W. L. Jepson 1897-4-10 Marin Ross Valley Comment
  UC615076  Claytonia perfoliata subsp. perfoliata Beryl O. Schreiber 1936-3-8 2151 Marin Schoolteacher's Beach; Tomales Bay Comment
  CAS-BOT-BC124322  Claytonia perfoliata subsp. perfoliata Doreen Smith 2002-3-1 s.n. Marin Bull Point. Comment
  CAS-BOT-BC443945  Claytonia sibirica John Thomas Howell 1946-4-21 21680 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC443947  Claytonia sibirica H. L. Mason 1926-2-21 2655 Marin Road from Inverness to Point Reyes Lighthouse Comment
  RSA464441  Claytonia sibirica M. S. Jussel 1933-7-30 403 Marin Marsh at summit of road to Pt. Reyes from Inverness. Comment
  RSA500615  Claytonia sibirica Aaron Liston, S. Meury 1989-4-19 790 -4 Marin Point Reyes National Seashore, above Limantour Beach. Comment
  UC7921  Claytonia sibirica Edw. L. Greene 1893-4-1 Marin Point Reyes Comment
  UC7929  Claytonia sibirica F. T. Bioletti 1892-1 Marin Point Arena Comment
  CAS-BOT-BC499350  Clintonia andrewsiana Volney Rattan 1867-5-1 s. n. Marin Paper Mill Creek Comment
  CAS-BOT-BC499378  Clintonia andrewsiana Evalina Cannon 1895-5-24 s. n. Marin Mill Valley Comment
  CAS-BOT-BC499385  Clintonia andrewsiana Mrs. Alexander McCallum 1894-7-1 s. n. Marin Glen Blair Comment
  SEINET3154109  Clintonia andrewsiana M. A. King sn Marin Mill Valley Comment
  UC192701  Collinsia sparsiflora var. arvensis C. F. Sonne Apr 1887 Marin near Mount Tamalpais Comment
  RSA40329  Collinsia sparsiflora var. collina L. S. Rose 1946-5-14 46061 Marin Mt. Tamalpais, Laurel Dell. 610 Comment
  JEPS6343  Collinsia sparsiflora var. sparsiflora L. M. Newlon 1921-1 87 Marin Mt. Tamalpais Comment
  CAS-BOT-BC366909  Collomia heterophylla J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13034 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC124917  Collomia heterophylla Katharine Brandegee Jun 14 1891-Jun 13 1892 Marin Tamalpais Comment
  CAS-BOT-BC435140  Conicosia pugioniformis Doreen Smith 1994-8-1 s.n. Marin Growing at the end of Drakes Beach Comment
  RSA470549  Conium maculatum M. B. Dunkle 1936-8-14 4802 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  CAS-BOT-BC286132  Conyza canadensis Gordon H. True 1968-3-29 4632 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo Comment
  UC4392  Corallorhiza striata J. Burtt Davy 1893-4-26 Marin Mt. Tamalpais North Coast Ranges Comment
  SEINET10928160  Cordylanthus maritimus Lawrence R. Heckard, Rimo Bacigalupi 1967-1 Marin Comment
  JEPS17325  Cordylanthus maritimus subsp. palustris A. A. Heller 1902-6-19 5722 Marin Tiburon peninsula, along the Bay road Tiburon peninsula Comment
  JEPS58940  Cordylanthus maritimus subsp. palustris John Thomas Howell 1945-8-19 21430 Marin salt marsh at head of Drakes Bay Comment
  JEPS82746  Cordylanthus maritimus subsp. palustris Monty Knudsen 1984-7-12 Marin at upper end of Richardson Bay (near Tamalpais Valley Junction) Comment
  UCD163597  Cordylanthus pilosus Peter Rubtzoff 1980-9-9 9624 Marin San Anselmo. Comment
  JEPS6779  Cordylanthus pilosus subsp. pilosus Willis L. Jepson 1892-9-9 21339 Marin Mt. Tamalpais Comment
  CAS-BOT-BC105659  Corethrogyne filaginifolia Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC105663  Corethrogyne filaginifolia Paul F. Covel 1937-6-27 603 Marin Tomales Pt. Rd. n.w. Inverness 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
  JEPS34417  Corethrogyne filaginifolia Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8893 Marin above Ledum Swamp (Inverness Ridge, at junction of Sir Francis Drake Highway and road to Tomales Bay State Park 101 Comment
  UC589503  Corethrogyne filaginifolia Beryl O. Schreiber 1932-6-17 530 Marin Waterfall Beach; Tomales Bay Comment
  JEPS50162  Cornus nuttallii L. M. Newlon 1921-1 89 Marin Mt. Tamalpais Comment
  CAS-BOT-BC210245  Cornus sericea Volney Rattan 1882-5-15 s.n. Marin Ross Valley Comment
  CAS-BOT-BC210247  Cornus sericea H. E. McMinn 1922-6-6 153 Marin North of Bolinas Bay on way to Inverness Comment
  UCD117080  Cornus sericea subsp. occidentalis Collector unknown 1925-6-5 1747 Marin location unknown. Comment
  CAS-BOT-BC180319  Corylus cornuta subsp. californica Gordon H. True 1968-7-2 4641 Marin Point Reyes Bird Observatory ca. 3 mi NW of Bolinas at Arroyo Hondo. Road E of PRBO Headquarters 60 Comment
  SD6106  Corylus cornuta var. californica unknown Jul 1916 Marin Muir Woods Comment
  HSC93957  Cotula coronopifolia C. Newberry 1994-7-5 7155 Marin Point Reyes National Seashore, Tomales Bay Comment
  UCD130898  Cotula coronopifolia W. L. Jepson 1919-5-18 8322 Marin San Quentin. Comment
  CDA19042  Cotula mexicana G. Ingram 2000-4-29 PDR 025561 Marin Novato. 0 Comment
  UC1101409  Crassula aquatica Herbert L. Mason 1946-7-24 12939 Marin Lake Ranch near Double Point Comment
  HSC11993  Croton setiger D. La Conte 1970-7-18 25 Marin Mt. Tamalpais, SE of Prospector's Camp, growing in the middle of the trail 61 Comment
  CAS-BOT-BC190116  Crypsis schoenoides F. Almeda; Catherine Best; Doreen Smith 1994-11-1 7395 Marin East shore of Nicasion Reservoir off of Nicasio Valley Road just west of Nicasio School. Comment
  CAS-BOT-BC376272  Cryptantha Greg de Nevers 1992-5-28 10157 Marin Mt. Burdell, Hidden Lake 304 Comment
  JEPS67678  Cryptantha leiocarpa Mary K. Curran 1886-6-4 Marin Pt. Reyes Comment
  JEPS67728  Cryptantha muricata W. L. Jepson 1893-6-11 21128 Marin Mt. Tamalpais Comment
  CAS-BOT-BC33076  Cryptantha torreyana var. pumila Amos Arthur Heller 1906-6-12 8403 Marin Mt. Tamalpais Comment
  CAS-BOT-BC85617  Cupressus Alice Eastwood 1915-3-25 s.n. Marin Rose Valley Comment
  CAS-BOT-BC80685  Cupressus macrocarpa John H. Thomas 1966-3-22 11544 Marin Between Marshall and Tomales about at the point from where the highway turns inland from Tomales Bay. Comment
  CAS-BOT-BC80847  Cupressus sargentii Alice Eastwood 1915-1-10 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC80849  Cupressus sargentii L. R. Abrams 1915-10-25 5607 Marin Mt. Tamalpais Comment
  POM264626  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
  NY16814  Cupressus sargentii C. B. Wolf 1934-10-18 6200 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
  NY16854  Cupressus sargentii L. Abrams 1915-10-25 5607 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC224500  Cuscuta californica Eric Walther 1922-8-6 s.n. Marin Mt. Tamalpais, south side Pipe-line trail Comment
  SBBG41367  Cuscuta californica J. T. Howell 1944-9-3 Marin head of Cascade Cyn, Mt Tamalpais Comment
  UC1949306  Cynodon dactylon Barbara Ertter with Elizabeth Neese 1988-10-29 8024 Marin on SW edge of reservoir near boat launching area ca 1 mi NNW of dam Comment
  CAS-BOT-BC190410  Cynosurus echinatus Alva Day 1979-7-6 79 -41 Marin Angel Island. Sunset Trail near fireroad. Comment
  CAS-BOT-BC190412  Cynosurus echinatus Ernest C. Twisselmann 1956-9-9 3127 Marin Mount Tamalpais. Mountain Theater. 609 Comment
  CAS-BOT-BC190422  Cynosurus echinatus C. P. Smith 1948-6-15 48413 Marin 5 miles south of Olema. Highway #1. Comment
  POM257266  Cynosurus echinatus Virginia Long 1932-6-18 199 a Marin Mill Valley. Along road opposite old railroad to Mt. Tamalpais. 30 Comment
  UCD60183  Cynosurus echinatus Beecher Crampton 1957-6-11 4217 Marin Along US Hwy. 101, southern city limits Ignacio. Comment
  SEINET5546125  Cynosurus echinatus E. A. Bernays 1985-1 s.n. Marin Tamalpais. Comment
  CAS-BOT-BC114801  Cyperus Catherine Best 1981-6-23 s.n. Marin Growing at the edge of the road where it had escaped from a garden on Alcatraz Ave. Comment
  CAS-BOT-BC114758  Cyperus alternifolius John Thomas Howell 1946-5-26 21947 Marin Inverness Comment
  CAS-BOT-BC114641  Cyperus eragrostis Alice Eastwood 1918-9-6 7972 Marin Mill Valley Comment
  RSA40265  Cyperus eragrostis L. S. Rose 1946-8-11 46258 Marin Larkspur 3 Comment
  CAS-BOT-BC83589  Cyperus erythrorhizos Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato. Comment
  CAS-BOT-BC113932  Cyperus odoratus Gordon H. True 1977-9-28 8458 Marin GH True residence, 142 Margarita Drive, San Rafael Hills, San Rafael. 30 Comment
  SEINET7893532  Cypselea humifusa John Thomas Howell 1947-1 24184 Marin Alpine Lake Comment
  CAS-BOT-BC201001  Cytisus proliferus Henry M. Pollard 1930-1-1 s.n. Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC198520  Cytisus scoparius John H. Thomas 1966-7-17 11559 Marin Strawberry Point, to east of Mill Valley, near Highway 101 Comment
  CAS-BOT-BC422410  Cytisus scoparius J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14684 Marin Mount Tamalpais. Marin Municipal Water District lands: North slope by Peters Dam Comment
  JEPS64798  Cytisus scoparius W. L. Jepson 1919-5-17 8294 Marin Olema; near the Country Club 60 Comment
  CAS-BOT-BC189720  Danthonia californica John Thomas Howell 1950-6-4 26624 Marin Mount Tamalpais. Near Mountain Home. Comment
  UC1131390  Danthonia californica A. E. Wieslander 1934-5-20 490 Marin 2 mi w Shell Beach; Pt. Reyes Quadrangle Comment
  SEINET6847455  Danthonia californica Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin (ca. 7.4 miles east-southeast of Stinson Beach). Comment
  UCD60502  Danthonia californica var. americana Beecher Crampton 1960-6-8 5584 Marin Pt. Reyes Peninsula, northern arm of Drake's Estero at the road crossing. Comment
  POM316513  Daucus pusillus Patricia Wilder 1965-6-7 3553 Marin Bolinas Ridge. 534 Comment
  UC221458  Daucus pusillus Dr. Edward Palmer Jun 14 1892-Jun 16 1892 2306 Marin Bolinas Ridge Comment
  CAS-BOT-BC9614  Delphinium californicum John Thomas Howell 1943-6-13 s.n. Marin Sausalito Comment
  CAS-BOT-BC9003  Delphinium decorum D. E. Breedlove 1962-4-17 2362 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  CAS-BOT-BC9012  Delphinium decorum 1926-4-14 s.n. Marin Rocks near Western Station, Santa Rosa Junior College 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
  UC13899  Delphinium nudicaule W. C. Blasdale 1891-4-27 Marin Fairfax Comment
  UC9205  Delphinium nudicaule Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  CAS-BOT-BC9971  Delphinium nudicaule Catherine Best 1982-4-17 s.n. Marin Hwy. 1, southwest of Tomales Comment
  UC13942  Delphinium patens Harley P. Chandler 1899-4-8 272 Marin n slope Mt. Tamalpais Comment
  UC35139  Delphinium patens W. C. Blasdale 1891-4-27 Marin Fairfax Comment
  UC912488  Delphinium variegatum Herbert L. Mason 1928-4-13 4321 Marin hills n San Rafael Comment
  CAS-BOT-BC11005  Dendromecon rigida Mary Katherine (Mrs.) Brandegee 1910-5-22 95 Marin Mill Valley, on the basal slopes of Mt. Tamalpais Comment
  POM118237  Dendromecon rigida Katherine Brandegee 1917-6-24 308 Marin Mt. Tamalpais. Comment
  UC34904  Dendromecon rigida V. King Chesnut Marin Mt. Tamalpais Comment
  UC63885  Dendromecon rigida Earle Mulliken 1903-6-23 73 Marin Mt. Tamalpais Vicinity of San Francisco Bay Comment
  UC85475  Dendromecon rigida Katharine Brandegee 1907-6-9 Marin upper part of Lovell Avenue Tamalapais, Mill Valley Comment
  CAS-BOT-BC11010  Dendromecon rigida subsp. rigida W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  SBBG114173  Deschampsia cespitosa subsp. holciformis R. Fowler 1983-5-1 Marin near Radio Stn., Pt Reyes Nat Seashore Comment
  UC1177108  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1946-6-30 22153 Marin Rodeo Lagoon Comment
  UCD63794  Deschampsia cespitosa subsp. holciformis Elizabeth Wilson 1933-6-1 s.n. Marin Opposite side of Bay from San Francisco. Comment
  UC1106223  Deschampsia danthonioides John Thomas Howell 1944-5-21 19498 Marin Lagunitas Meadows Mt. Tamalpais; , Lagunitas Meadows Comment
  CAS-BOT-BC198494  Deschampsia danthonioides Doreen Smith 1998-5-25 s.n. Marin Summit of Ring Mountain. 183 Comment
  RSA128665  Deschampsia elongata P. H. Raven 1950-5-13 2044 Marin Shaded place along Lagunitas Road, Ross Comment
  UCSB14527  Dicentra formosa Breedlove, Dennis 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  CAS-BOT-BC612  Dicentra formosa subsp. formosa Herbert L. Mason 1926-2-21 2649 Marin Road from Inverness to Point Reyes Lighthouse. Comment
  CAS-BOT-BC617  Dicentra formosa subsp. formosa Beryl Olive [later Mrs. H. J. Jesperson] Schreiber 1936-3-7 2142 Marin Chicken Ranch Beach on Tomales Bay. Comment
  RSA433574  Dicentra formosa subsp. formosa Glenn A. Gorelick 1967-4-30 s.n. Marin Inverness Comment
  CAS-BOT-BC254489  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1943-7-3 18247 Marin Near Bootjack, Mount Tamalpais Comment
  CAS-BOT-BC232272  Dichelostemma capitatum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1206 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  CAS-BOT-BC499451  Dichelostemma capitatum Elsa G. Ruckert 1960-3-29 54 Marin County road, north of marshall marin county, few hundred feet from village 15 Comment
  CAS-BOT-BC499454  Dichelostemma capitatum Javier Penalosa 1961-4-8 1294 Marin Plateau north-west of 748 ft. summit 137 Comment
  CAS-BOT-BC433190  Digitalis purpurea D. Greenberger 2014-5-6 14821 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Road, Ntal Range Station Comment
  CAS-BOT-BC208962  Digitaria ischaemum Gordon H. True 2584 Marin G.H. True residence, 142 Margarita Dr., San Rafael, south slope of San Rafael Hills Comment
  UCR244518  Digitaria sanguinalis J. T. Howell 1989-10-16 s.n. Marin Terra Linda, Freitas Park 29 Comment
  SD234184  Diplacus aurantiacus Virginia Pinkus Ryder 1963-11-25 19 Marin San Pablo Bay - China Camp 2nd cove N. Comment
  CAS-BOT-BC121853  Dirca occidentalis Bell Richardson Jackson 1920-6-11 s.n. Marin Lagunitas Comment
  RSA106763  Dirca occidentalis L. S. Rose 1956-3-12 s.n. Marin 3 miles N of Tocaloma 61 Comment
  UC1537234  Disporum hookeri Gordon H. True Jr. 1936-3-22 367 Marin Forest Knolls 182 Comment
  UC615083  Disporum hookeri Beryl O. Schreiber 1936-3-8 2154 Marin 1 mi n of Inverness (along county road) Comment
  RSA304239  Disporum hookeri var. hookeri James R. Shevock 1971-2-27 701 Marin Muir Woods. 114 Comment
  UC429274  Disporum smithii C. F. Sonne Apr 1888 2168 Marin near Camp Taylor (U. P. C. Rail Road); U. P. C. Rail Road Comment
  UC860264  Disporum smithii Alice Eastwood 1915-3-28 3971 Marin Lagunitas Comment
  POM169816  Disporum smithii Milo S. Baker 1904-4-24 s.n. Marin Redwood Canyon. Comment
  SEINET4170367  Disporum smithii Unknown 1939-4-9 39057 Marin Mt. Tamalpais, near Stinson Beach 152 Comment
  CAS-BOT-BC195625  Distichlis spicata Peter H. Raven; Michael P. Johnson 1967-5-2 21238 Marin Angel Island. Below East Garrison, east side of island Comment
  CAS-BOT-BC195627  Distichlis spicata Ray Pestrong 1963-11-7 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC195635  Distichlis spicata Javier Penalosa 1961-5-5 1426 Marin Below Tiburon Boulevard ca. 100 yds. west of Blackfield Drive Comment
  UCR179377  Dittrichia graveolens Robert E. Preston 2002-8-1 1943 Marin Novato, former Hamilton Army Air Field, along Todd Road 8 Comment
  CAS-BOT-BC278111  Dodecatheon hendersonii A. Castner; D. Cash; J. Missaghian; B. Lo 2013-3-9 13601 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC1301130  Dodecatheon hendersonii Helen K. Sharsmith 1963-2-23 5149 Marin near Novato Dam (Novato Boulevard, Indian Valley Reservoir); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
Read comments
Feb 17 2006
  SEINET11973417  Dodecatheon hendersonii H. M. Hall 1901-1 1613 Marin Region of San Francisco Bay. Mt. Tamalpais Comment
  CAS-BOT-BC435202  Drosanthemum floribundum Elizabeth McClintock 1964-3-2 s.n. Marin Spindrift Point, just to the north of Muir Beach Comment
  SEINET11916476  Drymocallis glandulosa M. T. Doutt 1931-1 343 Marin Bolivas Lagoon Comment
  CAS-BOT-BC157711  Drymocallis glandulosa var. glandulosa M. E. Parsons 1912-4-12 s.n. Marin Kentfield 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
  CAS-BOT-BC70908  Dryopteris arguta Javier Penalosa 1961-7-15 1981 Marin 1st Ravine NW of summit of Peninsula 137 Comment
  UC1259222  Dryopteris expansa Alan Smith 1978-4-9 702 Marin near Pt. Reyes Station (ca. 1.5 mi from start of Bear Valley Trail) Comment
  CAS-BOT-BC71070  Dryopteris expansa Doreen Smith 2001-10-1 s.n. Marin Bear Valley, Point Reyes Comment
  CAS-BOT-BC428005  Dudleya caespitosa Peter H. Raven; Michael P. Johnson 1967-5-2 21234 Marin Angel Island. Area below East Garrison, east side of island. Comment
  UC1015378  Dudleya cymosa Reid Moran 1947-6-13 2287 Marin 1 mi n Stinson Beach Comment
  CAS-BOT-BC197147  Echinochloa crus-galli John Thomas Howell 1943-9-5 19320 Marin Just south of Mill Valley Comment
  UCD61191  Ehrharta erecta G. F. Hrusa 2000-11-13 15715 Marin Sky trail near trailhead on ridge above junction w/ horse trail where Sky trail goes down to ocean. +/- 1.5 mi S of trailhead. Comment
  CAS-BOT-BC112860  Eleocharis macrostachya Catherine Best 1981-5-2 s.n. Marin Hidden Lake, Mt. Burdell Comment
  CAS-BOT-BC113131  Eleocharis pachycarpa Doreen Smith 2002-6-1 s.n. Marin Garden raised from Pt. Reyes, Muddy Hollow Vegetatire material. Comment
  RSA365430B  Eleocharis palustris E. S. Spalding 1930-8-15 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC451523  Elodea canadensis John Thomas Howell 1943-9-5 19322 A Marin Just south of Mill Valley Comment
  CAS-BOT-BC203859  Elymus X hansenii John Thomas Howell 1941-7-16 16378 Marin Near Rock Spring, Mt. Tamalpais Comment
  SBBG115630  Elymus californicus B. Crampton 1960-6-8 5617 Marin ca. 2 mi W of Lagunitas, Samuel P. Taylor St Park Comment
  CAS-BOT-BC231839  Elymus glaucus C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1858 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143. Comment
  CAS-BOT-BC350965  Elymus glaucus C. Kellner; S. Whelan; R. Truitt 2013-6-8 13654 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC350967  Elymus glaucus P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13532 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Small drainage N of first bend in Fish Grade between Sky Oaks Road and Filter Plant Road Comment
  JEPS27638  Elymus glaucus Joseph Burtt Davy June, 1900 6685 Marin Pt. Reyes Comment
  UC1131672  Elymus glaucus B. Schreiber 1936-6-28 2260 Marin 1 mi nw Lagunitas; Petaluma Quadrangle 60 Comment
  SEINET10658466  Elymus glaucus Robert A. Norris 1977-6-2 Norris 3633 Marin McNear's Beach. Comment
  SEINET10716579 Image available Elymus glaucus A. Arthur Heller 1902-6-18 Heller 5714 A Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  CAS-BOT-BC203490  Elymus glaucus subsp. glaucus John Thomas Howell 1941-5-25 16215 Marin Rifle Camp, Mt. Tamalpais Comment
  CAS-BOT-BC203514  Elymus glaucus subsp. glaucus John Thomas Howell 1946-5-26 21956 Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC203524  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18098 Marin Tiburon Peninsula Comment
  SEINET199930  Elymus glaucus subsp. glaucus J. T. Howell 1943-6-6 18209 Marin Camp below Muir Woods Comment
  UCD62364  Elymus glaucus subsp. glaucus E. Wilson 1933-6-13 s.n. Marin Near Ignacio. Comment
  UC1106109  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  UC766738  Elymus glaucus subsp. virescens R. F. Hoover 1941-5-21 5174 Marin Point Reyes Comment
  CAS-BOT-BC234052  Elymus multisetus Peter H. Raven; Michael P. Johnson 1967-5-1 21056 Marin Slopes on south side of island near Rock Quarry and small reservoir, Angel Island 91 Comment
  SEINET187076  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-7-8 14300 Marin South border of Kentfield Comment
  UC762782  Epilobium ciliatum subsp. watsonii Robert F. Hoover 1941-5-12 5054 Marin on Point Reyes Rd w Inverness Ridge Comment
  CAS-BOT-BC57906  Equisetum arvense John Thomas Howell 1944-5-28 19516 Marin Between Manzanita and Almonte. Comment
  CAS-BOT-BC57911  Equisetum arvense John Thomas Howell 1944-3-26 19340 Marin Inverness. Comment
  CAS-BOT-BC57912  Equisetum arvense John Thomas Howell 1945-5-20 20876 Marin Tiburon. Comment
  CAS-BOT-BC57535  Equisetum telmateia Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC213561  Eragrostis hypnoides John Thomas Howell 1988-9-15 s.n. Marin Nicasio Reservoir Comment
  CAS-BOT-BC284134  Eragrostis pectinacea var. pectinacea Catherine Best 1980-9-15 s.n. Marin San Antonio Creek Comment
  CAS-BOT-BC291183  Erechtites glomeratus John Thomas Howell 1929-6-2 4296 Marin Between Fort Baker and Fort Barry Comment
  SDSU3858  Erechtites glomeratus D. F. Howe 1972-4-27 4810 Marin South side of Point Reys Peninsula. Comment
  CAS-BOT-BC299919  Erechtites minimus Gordon H. True 1968-7-5 4669 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC131546  Ericameria arborescens M. K. C. 1885-6-1 70 Marin Tamalpais 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
  CAS-BOT-BC216090  Eriodictyon californicum John Thomas Howell 1939-6-18 14770 Marin Near Mud Lake Comment
  CAS-BOT-BC216092  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  UC672374  Eriodictyon californicum Herbert L. Mason 1925-4-12 1336 Marin Mt. Tamalpais; Pipe Line Trail Comment
  RSA89752  Eriodictyon californicum P. A. Munz 1954-8-1 19908 Marin Road parallel to and above Matt Davis Trail, Mt. Tamalpais. 488 Comment
  CAS-BOT-BC266050  Eriogonum latifolium W. S. Cooper 1925-7-23 72 Marin Point Reyes Comment
  CAS-BOT-BC266052  Eriogonum latifolium John Thomas Howell 1933-10-8 11705 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC259193  Eriogonum latifolium James L. Reveal 1988-6-1 6967 Marin Along California Highway 1 in Marshall, 0.2 mile north of the post office, about 24 air miles southwest of Petaluma, on a steep rocky road cut above Tomales Bay 4 Comment
  CAS-BOT-BC259195  Eriogonum latifolium John Thomas Howell 1941-6-10 16306 Marin Summit between Lucas and Gallinas valleys Comment
  CAS-BOT-BC259197  Eriogonum latifolium Volney Rattan 1977-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  SBBG12100  Eriogonum latifolium E. R. Chandler 1961-7-17 226 Marin St Hwy 1 between Walker Crk and Tomales 30 Comment
  SBBG40299  Eriogonum latifolium W. J. Dress 1954-8-19 Marin headland, Point Reyes, a mi or so E of the point Comment
  CAS-BOT-BC259499  Eriogonum luteolum var. caninum Miss. H. A. Walker 1909-8-14 1838 Marin At Tiburon Comment
  CAS-BOT-BC259508  Eriogonum luteolum var. caninum John Thomas Howell 1958-6-28 33634 Marin South side of Alpine Lake, Mt. Tamalpais Comment
  JEPS116869  Eriogonum luteolum var. caninum David Gowen 2007-8-27 789 Marin South from parking area at summit of Fairfax Bolinas Road. Azalea Hill. Comment
  JEPS57056  Eriogonum luteolum var. caninum W. L. Jepson 1940-6-5 19948 Marin Tiburon Comment
  JEPS96221  Eriogonum luteolum var. caninum Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9124 Marin ne side of ridge at narrow part of peninsula between Paradise Drive, ne-facing slope, bisected by small paved road, Tiburon Peninsula on San Francisco Bay Hacienda Drive; San Francisco Bay, Tiburon Peninsula 91 Comment
  POM105144  Eriogonum luteolum var. caninum Harriet Ann Walker 1909-8-14 1838 Marin Tiburon. Comment
  SBBG34349  Eriogonum luteolum var. caninum D. Myrick 1969-8-1 2122 Marin N of Old St. Hilary, Tiburon 60 Comment
  UC849616  Eriogonum luteolum var. caninum Alice Eastwood 1912-7-29 1511 Marin Mt. Tamalpais Comment
  UCSB1462  Eriogonum nudum Keator, Glenn 1958-08 Marin 1.4 miles west of Fairfax on Alpine Lake road Comment
  CAS-BOT-BC268928  Eriogonum nudum var. auriculatum Javier Penalosa 1962-11-30 2630 Marin Tiburon Peninsula. Northwest slope of the summit Comment
  CAS-BOT-BC232292  Eriogonum nudum var. nudum A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1753 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  CAS-BOT-BC297986  Eriophyllum confertiflorum John Thomas Howell 1950-6-11 26627 Marin Rock Spring Trail near Mt Theater, Mt Tamalpais Comment
  UC1199818  Eriophyllum confertiflorum var. confertiflorum Herbert L. Mason 1940-5-20 12287 Marin back of Tiburon Comment
  CAS-BOT-BC301201  Eriophyllum lanatum var. arachnoideum Paul F. Covel 1940-5-19 1792 Marin Pt Reyes near lighthouse Comment
  JEPS34502  Eriophyllum lanatum var. arachnoideum W. L. Jepson 14569 Marin Mt. Tamalpais Comment
  JEPS34626  Eriophyllum lanatum var. arachnoideum L. M. Newlon 1921-1-1 79 Marin Mt. Tamalpais Comment
  SEINET8687265 Image available Eriophyllum lanatum var. arachnoideum A. A. Heller 1906-6-12 8400 Marin Mt. Tamalpais Comment
  UC31666  Eriophyllum lanatum var. arachnoideum W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  UC525843  Eriophyllum lanatum var. arachnoideum Ewan, Mason and Sharsmith 1933-11-5 E 145 Marin Near the coast Inverness Ridge Comment
  CAS-BOT-BC301927  Eriophyllum staechadifolium Saichi Kawahara 1969-5-28 1126 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC301935  Eriophyllum staechadifolium Gordon H. True 1968-7-12 4689 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 30 Comment
  CAS-BOT-BC263258  Erodium botrys A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 103 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  UCD103131  Erodium brachycarpum P. B. Kennedy 1926-5-20 s.n. Marin Road from San Rafael to Tomales. Comment
  UC1487319  Eryngium armatum Yusuf Sheikh 1973-9-15 546 Marin on State Hwy. 1 opposite Dolan County Park, less than 0.5 mi S of Bodega Bay Comment
  CAS-BOT-BC54727  Erysimum concinnum Belle R. Jackson 1930-5-1 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
  UCSB15260  Erysimum concinnum Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  CAS-BOT-BC54735  Erysimum concinnum G. B. Rossbach 1955-3-5 564 Marin Just east of lighthouse, seaward end of Point Reyes. 167 Comment
  RSA279466  Erysimum concinnum Robert A. Norris 1979-4-7 3875 Marin Near lighthouse, Pt Reyes. Comment
  UC1034925  Erysimum concinnum G. B. and R. P. Rossbach May 28 1938-Jun 6 1939 838 a&b Marin exposed gentle slope on headland near lighthouse; Point Reyes Comment
  CAS-BOT-BC54774  Erysimum franciscanum Robert Soost 2002-3-29 s.n. Marin F Ranch, Point Reyes National Seashore. Comment
  SBBG33263  Eschscholzia californica J. P. Broughton 1969-7-13 1277 Marin Point Reyes Nat Seashore, near W-facing beach Comment
  CAS-BOT-BC206808  Euonymus occidentalis Bell Richardson Jackson 1920-6-11 s.n. Marin Lagunitas Comment
  UCSC000458  Euonymus occidentalis Beryl O. Schreiber 1932-6-14 347 Marin First Valley, Inverness Comment
  UC130720  Euonymus occidentalis var. occidentalis H. M. Hall 1909-6-8 8507 Marin Inverness Comment
  CAS-BOT-BC312244  Euthamia occidentalis Carol Weiske 2001-10-7 s.n. Marin White House Pool, Point Reyes Peninsula Comment
  UCD132346  Euthamia occidentalis P. B. Kennedy 1921-10-1 s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC285565  Festuca californica T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13624 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC291875  Festuca californica A. Castner; D. Cash; J. Missaghian; B. Lo 2013-3-9 13600 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  RSA603500  Festuca californica Ellen Dean, Thomas Starbuck 1989-5-25 188 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 549 Comment
  CAS-BOT-BC278326  Festuca californica subsp. californica C. W. Sharsmith 1964-4-26 7243 Marin Two miles northeast of Point Reyes, Point Reyes Peninsula Comment
  CAS-BOT-BC282505  Festuca elmeri John Thomas Howell 1943-5-9 17952 Marin Black Canyon, San Rafael hills Comment
  UC766819  Festuca elmeri R. F. Hoover 1941-5-21 5193 Marin Head of Drakes Estero Comment
  UCD66320  Festuca rubra subsp. pruinosa Beecher Crampton 1957-6-11 4194 Marin Entrance to Steep Ravine Beach, 5.6 miles N of Muir Beach, along State Hwy. 1. Comment
  POM181769  Filago gallica H. F. Copeland 1925-8-5 521 Marin Coast Comment
  CAS-BOT-BC304290  Filago pyramidata Elizabeth Lennon 1971-7-3 297 Marin Kirby Cove Comment
  UCSB42600  Fragaria chiloensis Bjorkman, Pelle 1980-4-6 Marin 40 feet to the left o the trail head gate(entering the trail) to Marshall beach. Pt. Reyes peninsula. 76 Comment
  UC614982  Fragaria vesca Beryl O. Schreiber 1936-3-7 2130 Marin w of Tomales Bay (Tomales Ridge); Tomales Ridge Comment
  CAS-BOT-BC52581  Frangula californica subsp. californica Mrs. C. E. Sutcliffe 1919-9-14 s.n. Marin Inverness Comment
  CAS-BOT-BC52582  Frangula californica subsp. californica J. W. Congdon 1880-7-4 s.n. Marin unspecified Comment
  UC1494291  Frankenia salina Molly Whalen and Liz Evans 1978-6-6 515 Marin near turnoff to Johnson's Oyster Farm (along Sir Francis Drake Highway); Point Reyes National Seashore, Drakes Estero Comment
  UC589387  Frankenia salina Beryl O. Schreiber 1932-7-25 664 Marin Lone Pine Beach Tomales Bay Comment
  CAS-BOT-BC223492  Fraxinus latifolia Miss. A. Eastwood 1894-8-1 s.n. Marin Near Lagunitas Comment
  POM226434  Fritillaria affinis Adele Lewis Grant 1918-4-12 1206 Marin Mount Tamalpais Comment
  SEINET8478781  Fritillaria affinis W. Roderick 1967-4-2 s.n. Marin Nicasio Lake. 152 Comment
  CAS-BOT-BC130367  Fritillaria liliacea Katherine Chandler 1919-4-17 s.n. Marin Tomales Bay near railroad Comment
  JEPS5218  Fritillaria liliacea Paul L. Wilson Marin near Drakes Bay (Point Reyes Peninsula); Point Reyes Peninsula Comment
  RSA177927  Fritillaria liliacea Robert F. Thorne 1965-4-21 344211 Marin Along Petaluma-Inverness road near Nicasio Dam. 8 Comment
  UC750710  Fritillaria liliacea Mabel Chandler 1946-5-1 Marin Hills w of Nicasio Comment
  CAS-BOT-BC130363  Fritillaria liliacea Allen J. Galloway 1929-3-3 s.n. Marin Ridge east of Garcia Comment
  CAS-BOT-BC422443  Fumaria capreolata Doreen Smith 2002-4-1 s.n. Marin Bolinas-Fairfax Road, nearer Bolinas end Comment
  UC206794  Galium californicum subsp. californicum Katharine Brandegee June 1907 Marin Mill Valley Tamalpais Comment
  CAS-BOT-BC531680  Galium parisiense A. Williams 2015-6-13 15882 Marin Mount Tamalpais. Marin Municipal Water District lands: Gravel bank on Kent Lake/Peters Dam Comment
  JEPS27960  Galium porrigens var. porrigens Rimo Bacigalupi 1961-5-29 7717 Marin hill just ne Point Reyes station (town) 212 Comment
  SEINET12285270  Galium spurium M. T. Doutt 1931-1 430 Marin near Nicasio Comment
  UC1192010  Galium trifidum Herbert L. Mason 1946-7-24 12937 Marin third lake (at Double Point) s Bear Valley (on road to Lake Ranch) Comment
  UC1543064  Gamochaeta ustulata Donald G. Nelson 1937-7-10 538 Marin just w Pt. Reyes Lighthouse (and above the bird rocks); Point Reyes Comment
  CAS-BOT-BC303414  Gamochaeta ustulata R. E. Frenkel 1964-5-7 482 Marin Bolinas Lagoon, 0.5 mile S of Bolinas Rd on California Highway 1 2 Comment
  UC1550382  Garrya elliptica Gerald V. Dahling May 1973 1111 Marin near Pt. Reyes Comment
  UC410713  Garrya elliptica S. M. Van Wyck 1928-6-4 Marin Mt. Tamalpais Comment
  UC875997  Garrya elliptica Lewis S. Rose 1939-2-23 39005 Marin Sausalito Comment
  UCSB22292  Garrya elliptica Breedlove, Dennis 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
  SEINET12137156  Garrya elliptica L. S. Rose 1938-1 38091 Marin Tomales Bay, near Point Reyes Station Comment
  CAS-BOT-BC282623  Gastridium phleoides Javier Penalosa 1961-8-26 2183 Marin Tiburon Blvd. 1/2 mi. from U.S. 101, Tiburon Peninsula Comment
  CAS-BOT-BC282625  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas Comment
  SEINET10559586  Gastridium phleoides Alan A. Beetle 1941-7-6 Beetle 1753 Marin Near Bolinas, common and abundant in open sandy soil. Comment
  UC1106136  Gastridium ventricosum John Thomas Howell 1940-5-26 Marin San Anselmo Canyon Comment
  CAS-BOT-BC58883  Gaultheria shallon J. W. Congdon 1886-7-4 s.n. Marin Taylorsville Comment
  JEPS104698  Gaultheria shallon John L. Morrison 1936-11-8 Marin Mount Tamalpais, first fire break on Pipeline trail Comment
  LA41419  Gaultheria shallon J. A. Ewan; 1933-10-22 8077 Marin margin of baggy milet, Hearts Desire,Tomales Bay Comment
  UC521729  Gaultheria shallon Joseph Andorfer Ewan 1933-10-22 8057 Marin Inverness Road along Tomales Bay Tomales Bay; , Inverness Road Comment
  UCD119663  Genista monspessulana Annabelle Kleist 2008-6-4 MT- 5 Marin Marin hills, Ridgecrest Blvd. Comment
  UCD15234  Genista monspessulana James Weinstein 1985-4-28 2 Marin California, Marin Co.; along Bolinas Road, 3 miles from Fairfax heading toward Mt. Tamalpais; 200 Comment
  POM172064  Gentiana affinis Lester Rowntree 1930-7-17 s.n. Marin Between woodland and Point Reyes Comment
  CHSC671  Geranium carolinianum A. Stone 1963-4-20 Marin Near Dillon Beach. 15 Comment
  JEPS101987  Gilia achilleifolia subsp. multicaulis Dean W. Taylor 1994-5-3 14194 Marin Big Rock; on Lucas Valley Road 5.2 mi West from Highway 101 Comment
  UC908980  Gilia achilleifolia subsp. multicaulis Herbert L. Mason 1925-4-12 1337 Marin Pipe line trail Mount Tamilpais, Mill Valley (Mill Valley, Mount Tamalpais) Comment
  CAS-BOT-BC164070  Gilia capitata Peter Rubtzoff 1980-5-11 9442 Marin San Anselmo Comment
  UC1182811  Gilia capitata subsp. capitata A. R. Kruckeberg 1949-7-22 S- 180 Marin Comment
  UC931988  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1946-6-2 7662 Marin 12.5 mi from Inverness; Point Reyes Peninsula, 12.5 mi from Inverness Comment
  CAS-BOT-BC266499  Githopsis diffusa John Thomas Howell 1943-5-22 18144 Marin Fairfax hills Comment
  UC1301073  Glebionis segetum Helen K. Sharsmith 1962-5-30 5088 Marin San Francisco Bay Region, Point Reyes 45 Comment
  UC1745796  Glebionis segetum Annetta M. Carter, Herbert L. Mason 1938-5-18 1414 Marin 12 mi from [W of] Inverness. Pt. Reyes. Comment
  UCD38729  Glebionis segetum Beecher Crampton 1957-7-11 4278 Marin Ridge about 1.75 miles east of Dillon Beach. Comment
  CAS-BOT-BC282794  Glyceria leptostachya Lewis S. Rose 1957-7-22 57122 Marin 2 mi. s. of Olema 30 Comment
  CAS-BOT-BC282800  Glyceria leptostachya John Thomas Howell 1946-6-16 22077 Marin Olema Marshes Comment
  CAS-BOT-BC282802  Glyceria leptostachya John Thomas Howell 1946-6-13 22039 Marin Chileno Valley Comment
  SEINET4584706  Glyceria leptostachya G. H. True Jr. 1979-3-31 8470 Marin Marshall Beach Road, about 1 mile northwest of Tomales Bay State Park 61 Comment
  CAS-BOT-BC83534  Gnaphalium californicum Doreen Smith 2002-5-1 s.n. Marin Rubicon Trail by Rubicon Ridge Comment
  RSA125085  Gnaphalium californicum Peter H. Raven 1958-7-25 13698 Marin Azalea Springs to Mountain Home, Mount Tamalpias Comment
  RSA254182  Gnaphalium chilense Robert A. Norris 1974-6-7 2061 Marin Between San Clemente Creek and San Clemente Drive, Corte Madera. Comment
  RSA176533  Gnaphalium luteoalbum John H. Thomas 1963-12-15 10276 Marin Inverness. Comment
  UC747056  Gratiola ebracteata G. Thomas Robbins with J. T. Howell 1945-5-9 1880 Marin 1/2 mi n Hamilton Field Air Base 0 Comment
  SDSU2701  Grindelia camporum D. F. Howe 1961-7-27 3071 Marin 0.6 mile south of Stinson Beach. Comment
  CAS-BOT-BC175893  Grindelia hirsutula Doreen Smith 2000-7-1 s.n. Marin Bon Tempe Reservoir on north side Mount Tamalpais, northeast of Lake Lagunitas parking area Comment
  CAS-BOT-BC304449  Grindelia hirsutula Peter Rubtzoff 1951-9-23 782 Marin Point Reyes Comment
  CAS-BOT-BC304451  Grindelia hirsutula John H. Thomas 1966-1-30 11469 Marin Pt. Reyes Peninsula near the light house Comment
  CAS-BOT-BC304454  Grindelia hirsutula L. R. Abrams 1927-4-19 11591 Marin Point Reyes Comment
  CAS-BOT-BC304473  Grindelia hirsutula J. T. Howell 1933-7-23 s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC304477  Grindelia hirsutula Alice Eastwood 1912-6-9 280 Marin Sausalito Comment
  CAS-BOT-BC304493  Grindelia hirsutula John Thomas Howell 1945-7-4 21272 Marin Inverness Ridge Comment
  CAS-BOT-BC314450  Grindelia hirsutula John Thomas Howell 1945-9-16 21491 Marin Along railroad north of San Rafael Comment
  CAS-BOT-BC314466  Grindelia hirsutula R. H. Wagner 1979-6-5 404 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  RSA127088  Grindelia hirsutula J. T. Howell 1946-6-20 22097 Marin Between Muir Beach and Stinson Beach. Comment
  UC1613459  Grindelia hirsutula Charles M. Belshaw 1937-6-13 3025 Marin Fort Baker North Coast Range (Golden Gate Bridge approach) 121 Comment
  UC589582  Grindelia hirsutula Beryl O. Schreiber 1932-6-23 548 Marin Hearts Desire Beach Tomales Bay Comment
  CAS-BOT-BC304436  Grindelia hirsutula John Thomas Howell 1954-10-21 30113 Marin Tamalpais Valley Comment
  CAS-BOT-BC304497  Grindelia hirsutula Doreen Smith 1995-10-2 s.n. Marin North San Rafael, opp. McInnis Park on ground between rd. to Honor Farm and railroad tracks, opp. park maintenance yard Comment
  POM52445  Grindelia hirsutula var. davyi P. A. Munz 1922-8-5 6452 Marin Mt. Tamalpais. 365 Comment
  RSA254177  Grindelia stricta var. angustifolia Robert A. Norris 1974-7-28 2131 Marin Inverness. Comment
  RSA256410  Grindelia stricta var. platyphylla Robert A. Norris 1974-7-28 2137 Marin Point Reyes Comment
  RSA309529  Grindelia stricta var. platyphylla Robert A. Norris 1983-8-6 4561 Marin Point Reyes Beach North 43 Comment
  CAS-BOT-BC282875  Hainardia cylindrica Javier Penalosa; J. T. Howell 1961-6-7 1622 Marin Paradise Drive near Prince Roayl Passage, Tiburon Peninsula Comment
  UC1153946  Hainardia cylindrica Beecher Crampton 1957-6-11 4171 Marin just s of Muir Beach Comment
  CAS-BOT-BC309452  Helenium puberulum John Thomas Howell 1945-8-19 21436 Marin Head of Drakes Bay Comment
  UC589506  Helenium puberulum Beryl O. Schreiber 1932-6-29 620 Marin Sand Dune Beach Tomales Bay (creek bank) Comment
  CAS-BOT-BC224003  Helianthemum scoparium Mrs. E. C. Sutliffe 1919-9-14 s.n. Marin Inverness Comment
  POM89825  Helianthemum scoparium var. vulgare V. King Chesnut 1887-7-11 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC305351  Helianthus annuus John Thomas Howell 1946-9-20 23011 Marin Novato Comment
  SEINET7712707  Helianthus californicus Unknown 1888-5-19 Marin San Rafael Comment
  CDA7063  Helichrysum petiolare J. Randall 1997-7-2 Marin East of Stinson Beach. 200 meters north of Panoramic Highway, 200 meters from the southwest border of Mt. Tamalpais StatePark. 0 Comment
  SJSU739  Heliotropium arborescens A. W. Jacobs 1941-8-18 Marin residence, San Rafael Comment
  SD148002  Hemizonia congesta subsp. congesta Jeff Davis 1991-6-1 Marin Near Nicasio, at southern end of Nicasio Reservoir. 60 Comment
  UC615229  Hemizonia congesta subsp. congesta Beryl O. Schreiber 1933-8-10 923 Marin 2 mi n Tomales Comment
  SFV4296  Hemizonia congesta subsp. congesta J. Turner, F. M. Ball 1962-7-8 s. n. Marin Paradise Camp, 3700 Paradise Drive, 3 miles north of Belvedere - Tiburon. Comment
  CAS-BOT-BC309603  Hemizonia congesta subsp. lutescens Alice Eastwood 1918-9-6 7975 Marin Mill Valley Comment
  CAS-BOT-BC309607  Hemizonia congesta subsp. lutescens John Thomas Howell 1946-9-8 22990 Marin Near Ignacio Comment
  CAS-BOT-BC309639  Hemizonia congesta subsp. lutescens James I. McMurphy 1910-6-9 s.n. Marin Tiburon peninsula Comment
  CDA7724  Hemizonia congesta subsp. lutescens University Farm 1925-6-5 1628 Marin 0 Comment
  UC197512  Hemizonia congesta subsp. lutescens H. M. Hall 1916-7-23 10248 Marin grade above Dillons Beach; Bodega Bay 60 Comment
  UC615276  Hemizonia congesta subsp. lutescens Beryl O. Schreiber 1933-6-21 851 Marin Millerton Comment
  CAS-BOT-BC306253  Hemizonia congesta subsp. lutescens H. M. Hall 1916-7-22 10238 Marin Northern Marin Co., 4 mi. n.e. of Tocaloma 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
  JEPS35776  Hemizonia congesta subsp. lutescens Barbara Sherfey 1961-6-25 Marin between Stinson Beach and Olema Comment
  UC32742  Hemizonia congesta subsp. lutescens J. Burtt Davy 1897-9-18 4033 Marin San Rafael to Petaluma Comment
  UC89029  Hemizonia congesta subsp. luzulifolia K. Brandegee 1886-6-7 Marin Sylvania Comment
  SEINET11848432  Hemizonia multicaulis subsp. vernalis H. K. Sharsmith 1962-1 5001 Marin W slope of Bolinas Ridge, Alpine Dam road above Bolinas peninsula 229 Comment
  JEPS30265  Hesperevax sparsiflora var. sparsiflora Walfred Reed 1963-4-20 86 Marin 1000 ft s Nicasio Creek (5 mi e of Nicasio) 259 Comment
  CAS-BOT-BC123110  Hesperolinon congestum Henry Nicholas Bolander 1863-1-1 2386 Marin unspecified Comment
  CAS-BOT-BC176073  Hesperolinon congestum D. E. Breedlove 1963-5-24 4964 Marin Near Old Saint HIlary's Church, Tiburon Comment
  CAS-BOT-BC176077  Hesperolinon congestum Mrs. K. Brandegee 1909-5-1 s.n. Marin Hills back of Tiburon. On slopes facing San Francisco Bay Comment
  JEPS16251  Hesperolinon congestum Lewis S. Rose 1939-5-17 39129 Marin Tiburon 15 Comment
  JEPS32270  Hesperolinon congestum W. L. Jepson 1928-6-10 12925 Marin Tiburon 30 Comment
  POM298418  Hesperolinon congestum L. S. Rose 1940-5-20 s.n. Marin Tiburon 61 Comment
  UC1212435  Hesperolinon congestum Rimo Bacigalupi with G. T. Robbins 1954-6-17 4545 Marin on exposed serpentine slope above St. Hilary Catholic Church (above Tiburon) 76 Comment
  UC763106  Hesperolinon congestum R. F. Hoover 1941-5-8 4994 Marin Tiburon Comment
  CAS-BOT-BC143705  Heteromeles arbutifolia Timothy Plowman 1979-8-18 7907 Marin Tomales Bay, Inverness Comment
  JEPS46054  Heteromeles arbutifolia Wilfred T. Frost 1932-8-20 407 Marin Mount Tamalpais; Rattlesnake Camp No. 1 Comment
  CAS-BOT-BC311041  Heterotheca oregona var. oregona Charles Williams 1982-9-24 s.n. Marin Railroad right-of-way near north end of Anderson Drive, southern part of San Rafael Comment
  CAS-BOT-BC311176  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1943-6-13 s.n. Marin Sausalito Comment
  CAS-BOT-BC422432  Heterotheca sessiliflora subsp. bolanderi A. Williams; E. Brusati; E. Kercado; R. Bronstrom 2014-6-14 14053 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC311168  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1933-7-30 11467 Marin 1.5 miles n. of Olema Comment
  LA203943  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell; 1933-7-30 11465 Marin 1 mi. E of Forest Knolls Comment
  CAS-BOT-BC311216  Heterotheca sessiliflora subsp. echioides Alice Eastwood 1912-7-29 1524 Marin Mt. Tamalpais Comment
  UC11376  Heuchera micrantha var. diversifolia F. T. Bioletti May 1892 Marin Sequoia Canyon Comment
  SEINET12217306  Heuchera micrantha var. hartwegii F. H. Utech 1988-1 88 -150 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  CAS-BOT-BC424400  Heuchera pilosissima John Thomas Howell 1949-6-7 25346 Marin Dillons Beach Comment
  UC1176733  Heuchera pilosissima John Thomas Howell 1949-6-7 25346 Marin Dillons Beach Comment
  UC32775  Hieracium albiflorum W. L. Jepson 1891-6-11 Marin on Mt. Tamalpais Comment
  POM256529  Hierochloe occidentalis B. O. Schreiber 1936-2-2 2117 Marin Schoolteacher's Beach on Tomales Bay Comment
  UC1258199  Hierochloe occidentalis Paul But 1976-4-23 1020 Marin San Geronimo Valley Drive San Geronimo Comment
  UCR136419  Hierochloe occidentalis Beecher Crampton 1965-5-4 7311 Marin Central Coast, Point Reyes Area, [near Big Rock] 4.7 miles S.E. of Nicasio, Lucas Valley Road 396 Comment
  SEINET10598882  Hierochloe occidentalis Lewis S. Rose 1949-1-11 Rose 49002 Marin Lagunitas Creek, 3 mi. SE of Tocaloma Redwood forest 27 Comment
  CAS-BOT-BC55363  Hirschfeldia incana John Thomas Howell 1939-6-25 14804 Marin Mill Valley. Summit Avenue. Comment
  CAS-BOT-BC421471  Hoita macrostachya R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14356 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  UC1537110  Hoita macrostachya Gordon H. True Jr. 1937-7-25 820 Marin near San Geronimo 60 Comment
  CDA27103  Hoita macrostachya William J. Ferlatte, J. Schrock 1973-7-17 Marin Lucas Valley Road at Devil s Corner. 0 Comment
  CHSC8212  Holcus lanatus D. McClain 1969-5-16 79 Marin 6 mi. s.e. of Highway 1 on Highway 104. 18 Comment
  UCD84910  Holcus lanatus Mrs. H. P. Kelley 1916-4-6 s.n. Marin Baltimore Park. Comment
  UCD84969  Holcus lanatus L. S. Smith 1916-4-6 s.n. Marin Baltimore Park. Comment
  CAS-BOT-BC280759  Holcus lanatus R. E. Frenkel 1964-5-7 487 Marin At junction of Hwy. 1 with Bolinas-Fairfax Road 15 Comment
  UCD113342  Holodiscus discolor Collector unknown 1925-6-5 1643 Marin location unknown. Comment
  POM273136  Holozonia filipes J. T. Howell 1945-8-12 21372 Marin Rock Spring, Mt Tamalpais Comment
  UCD85489  Hordeum brachyantherum Beecher Crampton 1965-5-4 7305 Marin 5.6 miles southeast of Nicasio, Lucas Valley Road. Comment
  CAS-BOT-BC284605  Hordeum brachyantherum subsp. brachyantherum John Thomas Howell 1944-5-28 s.n. Marin Almonte Comment
  CDA29654  Hordeum brachyantherum subsp. brachyantherum D. G. Kelch 2009-6-25 9 .473 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  UC1106128  Hordeum brachyantherum subsp. brachyantherum John Thomas Howell 1944-5-28 Marin Mill Valley Comment
  UCSC001541  Hordeum murinum Beryl O. Schreiber 1932-6-23 567 Marin Hearts Desire Beach - Tomales Bay Comment
  CAS-BOT-BC289352  Hordeum murinum subsp. glaucum Javier Penalosa; J. T. Howell 1961-5-5 1435 Marin Tiburon Blvd. ca. 100 yds. west of Blackfield Drive, Tiburon Peninsula Comment
  CDA2206  Hordeum murinum subsp. glaucum J. T. Howell 1949-4-24 25307 Marin Angel Island, Fort McDowell. 0 Comment
  CAS-BOT-BC289416  Hordeum murinum subsp. leporinum John Thomas Howell 1946-5-12 21764 Marin Between Fairfax and Meadows Club Comment
  UC50664  Hordeum murinum subsp. leporinum Jos. Burtt Davy 1893-4-26 159 Marin Mt. Tamalpais Comment
  UC750571  Horkelia californica Lewis S. Rose 1946-6-20 46161 Marin Muir Beach, Coastal hills 30 Comment
  SDSU9070  Horkelia californica subsp. frondosa D. F. Howe 1961-7-28 3074 Marin Canyon 0.5 miles above Stinson Beach on the road to Mt. Tamalpais 152 Comment
  CAS-BOT-BC144020  Horkelia marinensis Ethel Crum 1933-10-8 1571 Marin Slope above Drake's Estero, Point Reyes Peninsula 15 Comment
  HSC18791  Horkelia marinensis Ethel Crum 1933-9-24 1557 Marin Above Drake's Etero, Point Reyes Peninsula 15 Comment
  RSA299145  Horkelia marinensis J. T. Howell, Catherine Best, Wilma Follette, Gordon True 1980-6-19 53719 Marin Near Abbott's Lagoon, Point Reyes Peninsula. Comment
  RSA53849  Horkelia marinensis Milo S. Baker 1940-7-18 9788 Marin Road to Point Reyes Lighthouse opposite first farm house on east side of road after crossing Estero Comment
  UC860231  Horkelia marinensis Milo S. Baker 1940-7-18 9788 Marin w side rd to Point Reyes Light House (opposite first farm house on e side of rd after crossing Estrero) Comment
  POM36826  Horkelia tenuiloba Philip A. Munz 1922-8-5 6441 Marin Mt. Tamalpais. 366 Comment
  UC146417  Hypericum anagalloides Miss Harriet A. Walker 1910-7-30 2227 Marin Olema Comment
  UC34819  Hypericum concinnum Harley P. Chandler 1901-6-9 731 Marin Mt. Tamalpais Comment
  POM135565  Hypericum concinnum Michener, Bioletti 1893-06 1178 Marin Mt. Tamalpais Comment
  RSA458221  Hypericum concinnum M. B. Dunkle 1931-7-12 2497 Marin Mt. Tamalpais Comment
  CAS-BOT-BC175241  Hypericum perforatum Doreen Smith 1997-7-14 s.n. Marin Just east of bridge over the creek, below L. Nicasio Dam Comment
  CAS-BOT-BC229775  Hypochaeris glabra J. Klein; G. Block; L. Webb; et al. 2012-5-5 816 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  POM216921  Hypochaeris radicata H. F. Copeland 1934-5-27 s.n. Marin Near Dillons Beach. Comment
  POM289686  Hypochaeris radicata Lyman Benson 1934-8-30 6121 Marin Bolinas Bay; Mt. Range: Seaward N Coast; Watershed: Pacific Ocean. 30 Comment
  CHSC2199  Iris douglasiana A. Stone 1963-4-20 Marin Near Dillon Beach. 15 Comment
  UC1177333  Iris douglasiana John Thomas Howell 1944-4-13 19384 Marin w of Hamilton Field (Big Rock Ridge); Big Rock Ridge Comment
  UC896982  Iris douglasiana Lewis S. Rose 1937-5-30 37322 Marin Bolinas Ridge Comment
  RSA48710  Iris douglasiana Lee W. Lenz 1949-5-5 14430 Marin Point Reyes Comment
  UCSB882  Iris douglasiana Constance, Lincoln; Beetle, Alan 1940-4-20 Marin Above Alpine Lake; 5.4 miles southeast of Fairfax 365 Comment
  CAS-BOT-BC133626  Iris longipetala Elsa Ruckert 1960-4-13 91 Marin Road leading west 1/2 mile from the junction with road from Marshall to Tomales Comment
  UC400192  Iris macrosiphon Ynes Mexia 1929-3-31 2337 Marin nw of Manor Comment
  UC4298  Iris macrosiphon Harley P. Chandler Apr 1899 265 Marin Ross Valley Comment
  UC896992  Iris macrosiphon Lewis S. Rose 1941-3-8 41012 Marin Sausalito 121 Comment
  UCR19606  Iris macrosiphon Dr. H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC69910  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  UC200762  Isoetes howellii Katharine Brandegee 1910-5-29 Marin Olema Comment
  POM210005  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  SEINET11261289  Jaumea carnosa Elizabeth Neese 1985-9-29 17258 Marin San Francisco Bay, north shore of Tiburon Peninsula, along Paradise Drive opposite San Quentin State Prison.; 0 Comment
  CAS-BOT-BC340175  Jaumea carnosa John H. Thomas 1974-5-18 17379 Marin Pt. Reyes National Seashore Comment
  RSA256363  Jaumea carnosa Robert A. Norris 1974-7-28 2130 Marin Inverness. Comment
  CAS-BOT-BC109998  Juncus acutus Doreen Smith 2006-5-20 s.n. Marin Davidson School, San Rafael. Comment
  CAS-BOT-BC531495  Juncus bolanderi T. Baxter; S. Whelan; M. Murphy; A. Young 2015-7-25 15920 Marin Mount Tamalpais. Marin Municipal Water District lands: E side of Rifle Camp Meadow Comment
  POM312830  Juncus bolanderi Malcolm A. Nobs, S. Galen Smith 1949-6-28 885 Marin Marsh ca. 1 1/2 miles north of Inverness. Comment
  UC127399  Juncus breweri Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6737 Marin Point Reyes Peninsula Comment
  IRVC14054  Juncus bufonius H. Sakamoto 1967-5-21 19 Marin 1/2 mile south of Petaluma tunorr in Tomales along Highway 1. In a gravel quarry beside a creek. Comment
  RSA119345  Juncus dubius S. S. Tillett 1956-6-30 581 a Marin In wet ditch 3.5 mi. along roadbank from Inverness to Pt. Reyes Light; Point Reyes Peninsula Comment
  CAS-BOT-BC232203  Juncus effusus S. Whelan; L. DiGirolamo; A. Young 2012-5-5 107 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  JEPS127798  Juncus effusus subsp. pacificus Adam C. Schneider with Robert Steers 2014-3-29 555 Marin Mouth of Rodeo Creek. Comment
  RSA129406  Juncus effusus subsp. pacificus B. O. Schreiber 1936-6-28 2269 Marin 1.5 miles NNW of Indian Beach 107 Comment
  CAS-BOT-BC27131  Juncus effusus var. bruneus Albert Kellogg 1866-8-12 s.n. (Engelmann's distribution 10 ) Marin shores of Bolinas Bay, near San Francisco Comment
  POM210624  Juncus hesperius Joseph A. Ewan 1933-11-5 8106 Marin Hearts desire, south shore Tomales Bay. Comment
  UC1101031  Juncus hesperius Herbert L. Mason 1946-7-24 12932 Marin second lake s. Bear Valley (on rd. to Lake Ranch) Comment
  UC1101002  Juncus lescurii Malcolm A. Nobs and S. Galen Smith 1949-6-28 891 Marin ca 1.5 mi n Inverness Comment
  UC639071  Juncus lescurii Beryl O. Schreiber 1932-6-30 646 Marin Indian Beach Tomales Bay Comment
  RSA127063  Juncus lescurii J. T. Howell 1945-7-29 21349 Marin Bolinas. Comment
  UC306852  Juncus occidentalis A. Kellogg 1866-8-12 22 Marin near Bolinas Bay; San Francisco Comment
  CAS-BOT-BC34664  Juncus occidentalis Doreen Smith 2007-6-1 s.n. Marin Western part of the county. Millerton Point Park. Comment
  UC2013058  Juncus occidentalis Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9119 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  RSA129741  Juncus patens B. O. Schreiber 1936-6-28 2268 Marin 1 1/2 miles north northwest of Indian Beach. 91 Comment
  RSA15217  Juncus patens Carl B. Wolf 1927-4-24 371 Marin Stinson Beach Comment
  UC69649  Juncus patens Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6866 Marin Point Reyes Peninsula Comment
  UC1106292  Juncus phaeocephalus var. phaeocephalus John Thomas Howell 1945-9-13 21464 Marin Pt. Reyes Peninsula, near radio station Pt. Reyes Peninsula Comment
  CAS-BOT-BC235895  Keckiella corymbosa Mrs. E. C. Sutliffe 1920-7-10 s.n. Marin San Anselmo Canyon Comment
  POM265875  Keckiella corymbosa Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC886928  Keckiella corymbosa Alice Eastwood 1922-7-23 11510 Marin Mt. Tamalpais; Polili rock Comment
  CAS-BOT-BC180840  Kochia scoparia John Thomas Howell 1988-7-28 s.n. Marin Terra Linda Vegetable Garden, New Albion Way opposite Cermenho Ct., San Rafael Comment
  CAS-BOT-BC271347  Koeleria pyramidata A. A. Beetle 1941-5-20 2720 Marin South of Stinson Beach Comment
  CAS-BOT-BC499179  Kopsiopsis hookeri Miss T. Papena 1944-6-18 s.n. Marin Pipeline Trail, Mt. Tamalpais Comment
  CAS-BOT-BC499199  Kopsiopsis strobilacea Mrs. E. C. Van Dyke 1919-5-11 s.n. Marin Cypress Ridge, above Woodacre Comment
  CAS-BOT-BC344389  Lachemilla procumbens Gordon H. True 1965-5-11 1886 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC272308  Lachnagrostis filiformis Doreen Smith 1996-9-12 s.n. Marin Lake Alpine Comment
  RSA39847  Lactuca saligna P. A. Munz 1947-10-5 12191 Marin Trail from Ross to Lake Lagunitas. 152 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-BC341500  Lagophylla ramosissima Brandegee No date on label s.n. Marin Tamalpais Comment
  CDA37937  Lapsana communis D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-S Marin Samuel Taylor State Park. Comment
  CAS-BOT-BC337870  Lapsana communis John Thomas Howell 1944-7-9 19685 Marin Inverness Comment
  CAS-BOT-BC337872  Lapsana communis John Thomas Howell 1939-8-27 15306 Marin Ross Comment
  CAS-BOT-BC338177  Lasthenia californica John Thomas Howell 1946-4-14 21635 Marin Near Dillons Beach Comment
  CAS-BOT-BC338188  Lasthenia californica L. R. Abrams 1918-4-27 6884 Marin Sausalito to Larkspur Comment
  CAS-BOT-BC338175  Lasthenia californica John Thomas Howell 1946-5-12 s.n. Marin Carson Ridge west of Meadows Club Comment
  UC1746142  Lasthenia californica subsp. bakeri Annetta M. Carter 1934-4-29 525 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  JEPS10040  Lasthenia californica subsp. californica R. F. Hoover 1939-4-8 3963 Marin Tiburon Comment
  UC1118945  Lasthenia californica subsp. californica B. Schreiber 1936-4-12 2194 Marin 0.3 mi nne Pierce's Ranch; Point Reyes Quadrangle 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
  UC762097  Lasthenia californica subsp. macrantha R. F. Hoover 1941-5-21 5175 Marin Point Reyes Comment
  UC33086  Lasthenia californica subsp. macrantha J. Burtt Davy 1900-6-2 6820 Marin Point Reyes Comment
  UC747142  Lasthenia glaberrima G. Thomas Robbins with J. T. Howell 1945-5-9 1873 Marin .5 mi n Hamilton Field Air Base Comment
  CAS-BOT-BC355480  Lasthenia glaberrima Volney Rattan 1866-5-1 s.n. Marin San Rafael Comment
  POM361573  Lasthenia glaberrima L. S. Rose 1941-6-10 41266 Marin Hicks Valley, 9 miles W of Novato. 61 Comment
  CAS-BOT-BC352777  Lasthenia glabrata subsp. glabrata Hans Leschke 1945-5-20 s.n. Marin Burdell Station Comment
  SEINET9339598  Lasthenia macrantha Unknown 1988-4-30 332 Marin Along Hwy 1, near Muir Woods Na. Mon., on W side of rd. In meadow w/ Armeria maritima, Layia platyglossa, Mesembryanthemum, Lupinus Trifolium macrael. Comment
  RSA516574  Lasthenia macrantha subsp. macrantha R. C. Bacigalupi 1955-10-22 5523 Marin About entrance to Lighthouse reserve, tip of Point Reyes peninsula Comment
  CAS-BOT-BC304398  Lathyrus latifolius R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13341 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC320488  Lathyrus latifolius J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13368 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC351061  Lathyrus torreyi R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13434 Marin Mount Tamalpais. Marin Municipal Water District lands:Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UCD106465  Lathyrus vestitus Dan Axelrod 1932-3-5 s.n. Marin Road along Bolinas Bay no. of Stinson Beach 2 miles. Comment
  UCD106496  Lathyrus vestitus D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. 20 Comment
  JEPS20050  Lathyrus vestitus var. vestitus Mary F. Hall 1925-3-1 Marin vicinity San Francisco Bay; Mt. Tamalpais Comment
  CAS-BOT-BC325999  Layia carnosa Alice Eastwood; John Thomas Howell 1939-5-28 7397 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC321789  Layia gaillardioides John Thomas Howell 1939-6-18 s.n. Marin Mud Lake Comment
  CAS-BOT-BC379657  Layia platyglossa Carl B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 mi. by road from the Lighthouse. 60 Comment
  CAS-BOT-BC379682  Layia platyglossa Javier Penalosa 1927-4-19 11595 Marin Point Reyes Comment
  JEPS97700  Layia platyglossa Annetta M. Carter, Herbert L. Mason 1938-5-18 1410 Marin 5 mi from [W of] Inverness. Pt. Reyes. Comment
  UC615273  Layia platyglossa Beryl O. Schreiber 1933-7-5 864 Marin Mount Vision, Inverness Comment
  RSA121608  Layia platyglossa subsp. platyglossa B. O. Schreiber 1937-5-9 2395 Marin Point Reyes Lighthouse 152 Comment
  UC1120987  Ledum glandulosum A. E. Wieslander 1938-10-27 858 Marin 2 mi nw of Inverness 114 Comment
  UC1191695  Ledum glandulosum Malcolm A. Nobs, S. Galen Smith 1949-6-29 901 Marin about 3 mi n of Inverness (on n side of Point Reyes Road, just n of Pierce Point Road) Comment
  UC306550 Image available Ledum glandulosum A. D. E. Elmer Jul 1903 4944 Marin Point Reyes Post Office Point Reyes; Point Reyes post office, Marin Co. Comment
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Apr 5 2007
  UC589453  Ledum glandulosum Beryl O. Schreiber 1932-6-20 539 Marin Tomales Bay, Shell Beach Shell Beach; Tomales Bay, Shell Beach Comment
  CAS-BOT-BC339140  Leontodon saxatilis subsp. saxatilis Clare R. Wheeler 1979-6-14 56 Marin Howard Hill Road, N of Gualala 30 Comment
  CAS-BOT-BC215704  Lepechinia calycina H. E. McMinn No date on label. 23 Marin Unspecified Comment
  CAS-BOT-BC215750  Lepechinia calycina Marcus E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC232246  Lepechinia calycina C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1819 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  CAS-BOT-BC89095  Lepidium didymum T. S. Brandegee 1886-1-1 s.n. Marin Between Olema and Bolinas. Comment
  CAS-BOT-BC89495  Lepidium heterophyllum Doreen Smith 1997-4-13 s.n. Marin Loma Alta. Along ranch trail. 396 Comment
  CAS-BOT-BC89531  Lepidium lasiocarpum Alice Eastwood; John Thomas Howell 1939-5-28 7406 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC89774  Lepidium latipes John Thomas Howell 1946-4-18 21654 Marin Ignacio. Comment
  CAS-BOT-BC531270  Lepidium strictum A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15354 Marin Mount Tamalpais. Marin Municipal Water District lands: south of Bon Tempe valves Comment
  CAS-BOT-BC175926  Leptochloa fusca subsp. fascicularis Doreen Smith 2001-9-16 s.n. Marin Shores of Nicasio Reservoir Comment
  UC1950193  Leptochloa fusca subsp. fascicularis Barbara Ertter with Elizabeth Neese 1988-10-29 8018 Marin Nicasio Reservoir ca 10 airmiles SW of Petaluma and W of Novato; on NW edge of reservoir, on Nicasion Valley Road ca mi E of Petaluma Rd Comment
  POM229373  Leptosiphon androsaceus Lincoln Constance, A. A. Beetle 1940-4-20 2567 Marin Abundant in moist, loose, serpentine soil, east slope, edge of oak grove. Above Alpine Lake, 5.4 mi. southeast of Fairfax. 366 Comment
  RSA468550  Leptosiphon androsaceus H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  UCD118583  Leptosiphon androsaceus Heidi E. M. Dobson 1978-5-14 323 Marin overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  POM230483  Leptosiphon grandiflorus D. D. Keck 1937-7-3 4574 Marin Point Reyes: at head of Drakes Estero. Comment
  UCSB32933  Leptosiphon grandiflorus Patterson, R.; Meyers, P. 1978-6-11 Marin Point Reyes Natl. Seashore; on Sir Francis Drake Blvd., 9 miles north of lighthouse 15 Comment
  CAS-BOT-BC324161  Lessingia hololeuca Javier Penalosa 1961-8-26 2212 Marin Tiburon Blvd., 50 yards south of Blackfield Drive Comment
  HSC23807  Lessingia hololeuca R. A. Vanbianchi 1971-9-1 73 Marin San Geronimo ridge, above the town of San Geronimo. Comment
  UC750549  Lessingia hololeuca John Thomas Howell 1945-9-16 21484 Marin n San Rafael (and e of San Venetia) Comment
  CAS-BOT-BC324145  Lessingia hololeuca John Thomas Howell 1927-5-10 2383 Marin Baltimore Park 213 Comment
  CAS-BOT-BC324207  Lessingia micradenia var. micradenia Alice Eastwood 1905-10-20 s.n. Marin Fairfax Hills Comment
  JEPS20603  Lessingia micradenia var. micradenia John Thomas Howell 1926-9-9 2191 Marin Phoenix Lake Comment
  UC1177275  Lessingia micradenia var. micradenia John Thomas Howell 1946-9-15 23010 Marin Rocky Ridge Fire Trail Mt. Tamalpais, Rocky Ridge Fire Trail Comment
  UC829030  Lessingia micradenia var. micradenia Alice Eastwood 1915-9-26 Marin near Libertys Comment
  UCD161836  Lessingia micradenia var. micradenia 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
  UCD161965  Lessingia micradenia var. micradenia Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC324203  Lessingia micradenia var. micradenia John Thomas Howell 1926-9-9 2191 Marin Phoenix Lake, north base of Mt. Tamalpais Comment
  CAS-BOT-BC272254  Leymus X multiflorus John Thomas Howell 1946-6-30 22148 Marin Rodeo Lagoon Comment
  CAS-BOT-BC273579  Leymus californicus John Thomas Howell 1958-6-28 33640 Marin Willow Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC272226  Leymus pacificus John Thomas Howell 1946-5-26 21950 Marin Near radio station, Pt. Reyes Peninsula Comment
  CAS-BOT-BC272275  Leymus pacificus John Thomas Howell 1946-5-26 21950 Marin Near radio station, Pt. Reyes Peninsula Comment
  RSA127232  Leymus pacificus J. T. Howell 1946-7-4 22177 Marin Dillon's Beach. Comment
  JEPS170  Ligusticum apiifolium H. E. Parks 1923-6-10 1500 Marin Tiburon Island (prob. Tiburon Peninsula) Comment
  UC1106294  Lilaea scilloides John Thomas Howell 1944-5-28 19529 Marin between Almonte and Mill Valley Comment
  CAS-BOT-BC232270  Lilium pardalinum subsp. pardalinum E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1506 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  JEPS52313  Limnanthes douglasii Wayne Roderick 1967-5-6 Marin area about Lake Nicasio 45 Comment
  UC1080540  Limnanthes douglasii S. S. Tillett 1956-6-30 584 Marin above and e old Life-Saving Station (on w beach of Peninsula, appr. 3.5 mi from Pt. Reyes Light); Point Reyes Peninsula Comment
  SEINET5556948  Limnanthes douglasii H. S. Gentry 1962-1 19699 Marin Point Reyes peninsula, 6 mi. SW of road fork to Point Reyes. 60 Comment
  UC17894  Limnanthes douglasii subsp. douglasii Harley P. Chandler 1899-4-8 288 Marin Mt. Tamalpais; n slope Comment
  UC971802  Limnanthes douglasii subsp. douglasii Annetta Carter 1941-4-20 1614 Marin 5.6 mi from Inverness (on road to Point Reyes Lighthouse, marsh at head of one arm of Estero); Drake's Estero Comment
  UC971876  Limnanthes douglasii subsp. douglasii Charles T. Mason Jr. 1948-3-14 1198 Marin Petaluma-Point Reyes road 0.5 mi se junction with Fairfax-Nicasio-Point Reyes road Comment
  SBBG34774  Limnanthes douglasii subsp. douglasii R. Fowler 1983-4-18 Marin near Goddard Ranch House, E of house, Pt Reyes Nat Seashore Comment
  HSC33201  Limnanthes douglasii subsp. nivea Thomas W. Nelson 1974-4-22 1207 Marin Lake Nicascio Comment
Read comments
Jun 29 2013
  NY342230  Limnia bracteosa R. C. F. Bacigalupi 1928-3-10 1818 Marin Coast Guard Station, 3.5 miles north of Pt. Reyes Lighthouse Comment
  JEPS20268  Limonium californicum W. L. Jepson 1924-10-12 10656 Marin Manzanita sta.; bayshore Comment
  UC1294003  Limonium californicum E. K. Balls 1958-7-22 23587 Marin along Hwy 1 3.5 mi nw Stinson Beach 1 Comment
  UC22543  Limonium californicum J. Burtt Davy 1897-9-18 4064 Marin salt-marsh near San Rafael Comment
  UC589456  Limonium californicum Beryl O. Schreiber 1932-7-27 693 Marin Heart's Desire Ranch Tomales Bat Comment
  CDA36473  Limonium duriusculum Kelsey Marie Setliff 2011-7-11 s.n. Marin Richardson Bay, east side of Highway 101. 0 Comment
  CAS-BOT-BC83562  Linanthus acicularis Doreen Smith 2003-5-1 s.n. Marin Indian Valley Open Space. Above toad pond N of playing field. Comment
  CDA31879  Linanthus androsaceus D. G. Kelch 2009-4-19 9 .148 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  UC52525  Linanthus parviflorus J. Burtt Davy 1900-6-18 6763 Marin Point Reyes Comment
  CDA28503  Linum lewisii T. C. Fuller 1970-5-4 19480 Marin North side of Highway 37 to Black Point, north shore of San Pablo Bay, ca. 6 miles west of the mouth of the Napa River. 0 Comment
  JEPS46623  Lithocarpus densiflorus W. L. Jepson 1184 Marin Inverness Comment
  UC5556  Lithocarpus densiflorus J. Burtt Davy Jan 1894 785 Marin Olema Comment
  CAS-BOT-BC36116  Lithocarpus densiflorus var. densiflorus J. P. Moore no date s.n. Marin unspecified Comment
  POM166559  Lithocarpus densiflorus var. densiflorus P. A. Munz 1922-8-5 6436 Marin Mt. Tamalpais, above Rock Springs. 457 Comment
  CAS-BOT-BC430602  Lithophragma affine Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  JEPS47661  Lithophragma heterophyllum V. King Chesnut 1889-3-23 Marin Mt. Tamalpais Comment
  UC85417  Lithophragma heterophyllum Katharine Brandegee June 1905 Marin Tamalpais Comment
  CAS-BOT-BC342400  Logfia gallica John Thomas Howell 1940-5-24 s.n. Marin Little Carson, Chianti country Comment
  CAS-BOT-BC342402  Logfia gallica Javier Penalosa 1961-8-26 2226 Marin Tiburon Peninsula. Flat southwest of the NWPRR Trestle Comment
  CAS-BOT-BC283445  Lolium multiflorum Catherine Best 1979-6-1 s.n. Marin Muzzy Marsh, Corte Madera Comment
  UC1106117  Lolium multiflorum John Thomas Howell 1943-8-5 Marin Stinson Beach Comment
  UCD66224  Lolium multiflorum P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula, Ring Mt. 120 Comment
  CHSC8240  Lolium perenne J. G. Moore 1969-5-10 47 Marin Hwy. 104, 6 mi. se of Hwy. 1, 2 mi. nw of Samual Taylor State Park on ne side of road in open field. 121 Comment
  UC60843  Lolium perenne Jos. Burtt Davy 1900-6 6703 Marin Point Reyes Peninsula Comment
  UCSB13017  Lomatium dasycarpum Dearing, Hugh; Dearing, Margaret 1940-3-21 Marin San Anselmo Comment
  SEINET12118789  Lomatium dasycarpum J. T. Howell 1930-1 4718 Marin 1 i E of Lagunitas Comment
  HSC21545  Lomatium dasycarpum subsp. dasycarpum B. Francis 1964-3-24 27 Marin 0.6 mi. NE of Tiburon Comment
  CAS-BOT-BC240506  Lonicera hispidula Alice Eastwood 1912-7-29 1534 Marin Mt. Tamalpais Comment
  CAS-BOT-BC240512  Lonicera hispidula Gordon H. True; Fred Ross 1969-5-30 5033 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda, Inverness Ridge 182 Comment
  UC1096420  Lonicera involucrata var. ledebourii Beryl O. Schreiber 1941-4-12 2643 Marin North Fork Walker Creek Walker Creek 60 Comment
  UC589482  Lonicera involucrata var. ledebourii Beryl O. Schreiber 1932-6-15 482 Marin Teachers Beach Tomales Bay Comment
  UC1745784  Lotus formosissimus Annetta M. Carter 1934-4-29 524 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UC207660  Lotus formosissimus E. R. Drew 1889-5-18 Marin Tomales Bay Comment
Read comments
Apr 15 2007
  JEPS81165  Lotus heermannii Edward Lee with W. Joseph 1935-7-18 1564 Marin Lower Throckmorton Trail Mt. Tamalpais Comment
  UC1228146  Lotus heermannii Beecher Crampton 1960-6-8 5569 Marin e slope Inverness Ridge; Pt. Reyes Peninsula Comment
  UC589371  Lotus heermannii Beryl O. Schreiber 1932-6-17 634 Marin Waterfall Beach Tomales Bay Comment
  UCR136587  Lotus heermannii var. orbicularis Beecher Crampton 1960-6-8 5569 Marin Central coast, Point Reyes, east slope of Inverness Ridge 107 Comment
  UC1745850  Lotus heermannii var. orbicularis Annetta M. Carter 1934-5-6 538 Marin Tomales Pt. road about [?] mile from Pt. Reyes Rd. jct. 121 Comment
  UC1041020  Lotus junceus var. biolettii J. W. Congdon 1893-4-27 Marin Mt. Tamalpais Comment
  JEPS22660  Lotus micranthus Rimo Bacigalupi 1958-4-19 6274 Marin e side Mt. Tamalpais (on level walk around summit) 731 Comment
  SEINET11071685 Image available Lotus pedunculatus John Thomas Howell 1944-9-30 19856 Marin between Mill Valley and head of salt marshes, el. ca. 10 feet, Marin Co. Comment
  CAS-BOT-BC232495  Lotus pinnatus E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1504 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  UC15594  Lotus scoparius W. A. Setchell 1896-3-6 Marin Bolinas Bay Comment
  SEINET3560025 Image available Lotus strigosus A. A. Heller 1904-4-29 7375 Marin West Ridge above Los Gatos Comment
  JEPS77168  Lotus wrangelianus Robert M. Lloyd 1963-4-5 2318 Marin about 1 mi nw Tiburon Comment
  CAS-BOT-BC201213  Lupinus Charles Piper Smith 1948-6-15 48428 Marin Olema, 4.3 miles south, Highway 1 Comment
  CAS-BOT-BC201240  Lupinus Charles Piper Smith 1948-6-15 48424 Marin Olema, 4.3 miles south, Highway 1 Comment
  CAS-BOT-BC201217  Lupinus Charles Piper Smith 1947-6-27 47621 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201223  Lupinus Charles Piper Smith 1935-4-19 35103 Marin Lagunitas Comment
  CAS-BOT-BC201227  Lupinus Charles Piper Smith 1947-6-27 47616 Marin Point Reyes Peninsula, Radio Station Road, School Zone Comment
  CAS-BOT-BC201235  Lupinus Charles Piper Smith 1947-6-27 47619 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC175900  Lupinus affinis Gordon H. True 1965-3-4 s.n. Marin San Rafael Hills, s. slope Comment
  CAS-BOT-BC8546  Lupinus affinis Edward Lee Greene 1886-4-1 s.n. Marin Pt. Reyes Comment
  UC1177180  Lupinus albifrons John Thomas Howell 1939-11-5 Marin Manzanita Comment
  CAS-BOT-BC201443  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48418 Marin Olema, 4.3 miles south of Highway 1 Comment
  CAS-BOT-BC201447  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48409 Marin Olema, 5 miles south Highway 1 Comment
  RSA51343  Lupinus albifrons var. collinus Peter H. Raven 1950-4-22 1840 Marin Laurel Dell to Potrero Meadows, Mt. Tamalpais. Comment
  CAS-BOT-BC196049  Lupinus albifrons var. collinus L. R. Abrams 1922-4-29 8071 Marin 1/4 mile west of Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC196051  Lupinus albifrons var. collinus Catherine Best 1986-3-25 1168 Marin On the Rigetti Ranch, East of Aurora School Comment
  CAS-BOT-BC196166  Lupinus albifrons var. douglasii Alice Eastwood 1913-6-15 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196178  Lupinus albifrons var. douglasii John Thomas Howell 1947-5-25 23196 Marin Simmons Trail, Mt. Tamalpais Comment
  UC1177363  Lupinus albifrons var. douglasii Peter H. Raven 1950-4-22 1840 Marin Mt. Tamalpais; Mt. Tamalpais, Laurel Dell to Potrero Meadow 701 Comment
  CAS-BOT-BC196414  Lupinus arboreus L. R. Abrams 1927-4-19 11614 Marin Point Reyes Comment
  CHSC20698  Lupinus arboreus Robert A. Schising 1962-7-21 2333 Marin Along road and on slopes near Point Reyes Lighthouse. Comment
  JEPS77233  Lupinus arboreus Robert M. Lloyd 1963-4-24 2375 Marin trail to McClure's Beach from end of road McClures Beach Comment
  UC420760  Lupinus arboreus Mrs. H. P. Bracelin 1930-4-20 19 Marin near Point Reyes Light House grounds (Point Reyes); Point Reyes 150 Comment
  UC764769  Lupinus arboreus R. F. Hoover 1941-5-21 5164 Marin Point Reyes Comment
  UCSB42829  Lupinus arboreus B. Phillips 1980-3-28 40 Marin collected 3.85 mi N, along the W-side of State Highway 1 Stinson Beach - Stinson Beach and State Highway 1 3 Comment
  SEINET12154355  Lupinus arboreus E. H. Graham 1931-1 6845 Marin nr Blacksmith Shop, Pt. Reyes Comment
  SEINET10970228  Lupinus bicolor var. umbellatus Robert A. Schlising 1962-4-8 Schlising 2287 Marin Weed in open; drake's beach, point reyes peninsula. Comment
  SEINET8152149 Image available Lupinus carnosulus E. L. Greene 1886-1 s.n. Marin Comment
  CAS-BOT-BC215072  Lupinus chamissonis A. A. Heller 1940-6-10 15729 Marin Along State Highway 1, opposite Inverness, E side of Tomales Bay Comment
  SEINET10577537  Lupinus densiflorus var. crinitus Robert A. Norris 1977-5-27 Norris 3609 Marin Ca. 2.5 miles NW Nicasio (near Nicasio Reservoir, now desiccated, and hilly grassland). Comment
  HSC33207  Lupinus densiflorus var. palustris Thomas W. Nelson 1974-4-22 1197 Marin Lake Nicascio Comment
  UC1177215  Lupinus formosus John Thomas Howell 1946-6-16 22083 Marin dry hillside bordering Olema Marshes; bordering Olema Marshes Comment
  SEINET10838189 Image available Lupinus formosus Charles Piper Smith 1947-6-3 Smith 47548 Marin Hwy 1, Olema. 4.7 mi South. Comment
  UCD108129  Lupinus latifolius P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail, Mt. Tamalpais. Comment
  UC73231  Lupinus latifolius var. latifolius Milo S. Baker 1904-5-2 Marin Fairfax to Bolinas; Fairfax to Bolinas Comment
  JEPS86363  Lupinus microcarpus var. densiflorus Jack and Betty Guggolz 1988-4-29 920 Marin Rancho Laguna de San Antonio; road shoulder at the summit of the Chileno Valley Road Comment
  JEPS73309  Lupinus microcarpus var. microcarpus Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 799 Marin nw Tomales (2.1 mi from schoolhouse (Estero district school)); nw of Tomales Comment
  UC184851  Lupinus microcarpus var. microcarpus N. L. Gardner 1912-7-15 Marin Dillon's Beach Comment
  UC130298  Lupinus nanus J. Burtt Davy 1895-5-13 1250 Marin Redwood Canyon Comment
  UC201038  Lupinus nanus Katharine Brandegee June 1918 Marin Point Reyes Station Comment
  HSC33205  Lupinus nanus subsp. latifolius Thomas W. Nelson 1974-4-22 1199 Marin Lake Nicascio Comment
  JEPS76937  Lupinus succulentus Robert M. Lloyd 1963-2-24 2064 Marin on road to Marshall 9 mi from US 101; on road to Marshall Comment
  UCSB58249  Lupinus succulentus Gliessman, Stephen 1969-3-31 Marin Meadow overlooking the town of Tiburon; approx. 1.0 mi. north of junction of Marwest Rd. and Tiburon Peninsula Highway 91 Comment
  CAS-BOT-BC202165  Lupinus tidestromii Roberta Shockey 1975-5-22 s.n. Marin Point Reyes Peninsula Comment
  RSA87403  Lupinus tidestromii J. T. Howell 1939-6-4 s.n. Marin Point Reyes Peninsula Comment
  UCD41194  Lupinus tidestromii Sue Nichol 2003-5-29 s.n. Marin Point Reyes National Seashore. Abbot's Lagoon. Comment
  SBBG98280  Lupinus variicolor H. F. Copeland 1934-5-27 Marin Dillon's Beach Comment
  UC130673  Lupinus variicolor H. M. Hall 1909-6-9 8514 Marin summit Mt. Vision Mt. Vision; summit Mt. Vision Comment
  SEINET12154790  Lupinus variicolor E. H. Graham 1931-1 6910 Marin Pt. Reyes, camp nr Blacksmith Shop Comment
  POM196443  Luzula comosa J. T. Howell 1927-3-13 2285 Marin Point San Quentin. Comment
  CAS-BOT-BC436745  Luzula comosa var. comosa John Thomas Howell 1946-7-7 22201 Marin Potrero Meadow, Mount Tamalpais Comment
  JEPS67194  Luzula macrantha J. B. Davy Aug. 1898 4320 Marin Olema Comment
  JEPS67162  Luzula subsessilis W. L. Jepson 1919-5-18 8304 Marin swamp 2 mi nw Inverness; swamp nw of Inverness 91 Comment
  CAS-BOT-BC441317  Luzula subsessilis John Thomas Howell 1969-4-27 45557 Marin Near west end of Lucas Valley Comment
  UCD98222  Lychnis coronaria John Thomas Howell 1953-7-26 29125 Marin above Camp Eastwood, Mt. Tamalpais. Comment
  JEPS45983  Lythrum hyssopifolia W. L. Jepson 1941-6-15 20617 Marin at Tiburon Tiburon Comment
  RSA256388  Lythrum hyssopifolia Robert A. Norris 1974-5-24 2013 Marin Near Cecilia Way and Tiburon Blvd., Tiburon Peninsula. Comment
  RSA58096  Madia E. K. Balls, Percy C. Everett 1953-10-9 18594 Marin Hwy 1, E shore Tomales Bay, 4 miles SE of Marshall 3 Comment
  POM30485  Madia anomala Katherine Brandegee 1910-5-22 188 Marin Basal slopes of Mt. Tamalpais, above Mill Valley 90 Comment
  CAS-BOT-BC343718  Madia elegans David D. Keck 1933-11-6 2638 Marin On highway just W. of San Geronimo Comment
  POM284999  Madia elegans subsp. elegans Lyman Benson 1935-5-16 6566 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  UC1195670  Madia exigua A. R. Kruckeberg 1947-6-1 1471 Marin 0.25 mi ne Rifle Camp (on Collier Spring trail); Mt. Tamalpais Comment
  UCD161917  Madia gracilis Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 04. Outside the plot but within the polygon. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  CAS-BOT-BC343079  Madia gracilis H. M. Hall 1931-5-25 13075 Marin Mill Valley, at south base of Mt. Tamalpais, but 0.4 miles further up road than 13074 Comment
  CAS-BOT-BC343605  Madia sativa John Thomas Howell 1945-7-15 21293 Marin Ridgecrest Blvd. at Fairfax city limits Comment
  UC1177322  Madia sativa John Thomas Howell 1945-7-15 21293 Marin at Fairfax city limits (Ridgecrest Blvd) Comment
  CAS-BOT-BC343619  Madia sativa John Thomas Howell 1939-6-25 s.n. Marin Mill Valley to Eastwood Comment
  CAS-BOT-BC511470  Maianthemum racemosum subsp. amplexicaule Henry M. Pollard 1935-4-1 s.n. Marin Black Canyon Comment
  SEINET8492238  Maianthemum stellatum M. J. Williams 1968-4-6 s.n. Marin Nicasio Lake dam. 76 Comment
  UCD139056  Maianthemum stellatum Jean Lang 1964-4-25 24 Marin dead end trail branching off fire road to Ross reservoir, 0.1 mile northwest of Phenix Lake Dam, 0.5 mile southwest of Ross. 73 Comment
  UCSB61613  Maianthemum stellatum Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 0.8 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  JEPS42515  Marah fabacea W. L. Jepson 1922-1-25 9531 Marin Ft. Baker Comment
  UC28922  Marah fabacea W. H. Brewer 1864-3-2 2757 Marin Angel Island Comment
  UCR16283  Marah fabacea A. R. Gillogly 1966-4-9 s.n. Marin SW part of county. 4.5 mi north of Stinson Beach on Hwy 1 6 Comment
  SEINET10448081  Marah fabacea Heidi H. Schmidt 1993-6-8 Schmidt 819 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  CAS-BOT-BC71132  Marsilea Catherine Best 1989-7-16 1349 Marin Tennessee Valley Comment
  JEPS106993  Marsilea vestita subsp. vestita J. Greenhouse 2004-9-12 5107 Marin Alpine Lake, about 200 yards below Bon Tempe Dam 196 Comment
  UCD35328  Medicago polymorpha Beecher Crampton 1955-5-24 2812 Marin 1 mile north of San Rafael. Comment
  RSA582083  Melica bulbosa J. T. Howell 1933-4-12 10991 Marin Sausalito. Comment
  CAS-BOT-BC271757  Melica californica Javier Penalosa 1961-3-25 1201 Marin 60 ft. above Tiburon, Tiburon Peninsula 121 Comment
  SBBG18344  Melica californica A. A. Beetle 1941-5-20 2721 Marin S of Stinson Beach Comment
  CAS-BOT-BC271755  Melica californica Javier Penalosa 1961-4-8 1279 Marin Along dirt road intersecting Tiburon Blvd. ca. 1000 ft. NW of Road to Belvedere Island, Tiburon Peninsula 60 Comment
  CAS-BOT-BC282152  Melica geyeri Gordon H. True 1965-5-4 1878 Marin N slope of San Rafael Hills above Santa Venetia 228 Comment
  CAS-BOT-BC7405  Melica geyeri var. aristulata John Thomas Howell 1943-4-11 17906 Marin San Rafael Hills, Black Canyon Comment
  UCD87515  Melica harfordii S. Kawagoe 1922-6-25 s.n. Marin Muir Woods. Comment
  SEINET10599405  Melica harfordii Virginia E. Long 1932-6-18 Long 189 a Marin Mt. Tamalpais. On west peak growing along bank under Sequoia sempervirens & shrubs. 732 Comment
  CHSC61256  Melica subulata J. D. Jokerst 1980-4-12 Marin Sir Francis Drake Hwy at the e boundary of Samual P. Taylor State Park. Comment
  SEINET10599643  Melica subulata M. E. Banning 1969-9-5 Banning 94 Marin Just W. of Samuel P. Taylor Park on Highway 104. 61 Comment
  CAS-BOT-BC262517  Melica torreyana John Thomas Howell 1933-4-30 11186 Marin North side of Mt. Tamalpais Comment
  CAS-BOT-BC262523  Melica torreyana Gordon H. True 1965-4-6 1797 Marin Black Canyon at waterfall near east end of Mountain View Drive, San Rafael Hills Comment
  CAS-BOT-BC262527  Melica torreyana John Thomas Howell 1940-5-12 15430 Marin Between Little Carson and Carson Ridge Comment
  CAS-BOT-BC262533  Melica torreyana John Thomas Howell 1966-4-18 41505 Marin Just north of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC262535  Melica torreyana Peter H. Raven; Michael P. Johnson 1967-5-2 21248 Marin Angel Island. Small sandy beach near formerly cultivated area below East Garrison, east side of island Comment
  CAS-BOT-BC262540  Melica torreyana Peter H. Raven; Michael P. Johnson 1967-5-1 21092 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC262542  Melica torreyana John Thomas Howell 1941-5-25 16202 Marin Arturo Trail, Mt. Tamalpais Comment
  UC494031  Melica torreyana H. E. Parks Apr 1926 Marin Tiburon Peninsula Comment
  UC578621  Melica torreyana N. French 1935-3-26 610 Marin Muir Woods; Tamalpais Quad. 304 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
  UCD89098  Melica torreyana P. B. Kennedy 1914-3-22 4638 Marin Mill Valley Station. Comment
  UC188894  Melica torreyana Michener June 1891 106 Marin Sausalito Comment
  CAS-BOT-BC95725  Menyanthes trifoliata Robert Soost 2001-8-4 s.n. Marin Point Reyes National Seashore. Swamp between Abbotts and Kehos on E side of road. Comment
Read comments
Oct 4 2018
  CAS-BOT-BC428807  Micranthes californica Henry M. Pollard 1935-3-1 s.n. Marin Black Canyon Comment
  SEINET7718054  Micromeria douglasii Unknown Marin Camp Taylor Comment
  CAS-BOT-BC322618  Micropus amphibolus Michener; Bioletti 1892-4-1 s.n. Marin Ross Valley Comment
  CAS-BOT-BC348494  Micropus californicus var. californicus Michener; Bioletti 1892-4-1 s.n. Marin Ross Valley Comment
  SEINET190345  Micropus californicus var. californicus H. L. Mason 1928-4-13 4317 Marin Hills N of San Rafael Comment
  UC88375  Micropus californicus var. californicus Mrs. K. Brandegee Jun 1886 Marin Point Reyes Comment
  CAS-BOT-BC348923  Microseris douglasii subsp. douglasii John Thomas Howell 1945-5-9 20823 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC348927  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21825 Marin Carson country Comment
  CAS-BOT-BC348933  Microseris douglasii subsp. douglasii John Thomas Howell 1939-5-14 14671 Marin Lake Lagunitas Meadows Comment
  CAS-BOT-BC348935  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-14 21837 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC348940  Microseris douglasii subsp. douglasii John Thomas Howell 1942-6-21 16979 Marin Carson Ridge Comment
  CAS-BOT-BC83563  Microseris douglasii subsp. douglasii Doreen Smith 2003-5-1 s.n. Marin China Camp State Park. Comment
  UC1106196  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin hills near Salmon Creek School Comment
  UC92143  Microseris paludosa M. K. Curran June 1886 Marin Point Reyes Comment
  POM267761  Mimulus aurantiacus var. aurantiacus Lyman Benson 1934-8-30 6126 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  UC103639  Mimulus aurantiacus var. aurantiacus E. L. Greene May 1886 Marin Tamalpais Comment
  JEPS10448  Mimulus grandis H. M. Wheeler 1944-6-4 Marin immediately e and above Bootjack (on dirt road to West Pt.); Mt. Tamalpais Comment
  RSA295058  Mimulus guttatus Robert A. Norris, John L. Inase, Allen Nakagawa 1981-6-14 4204 Marin Between Mountain Theatre Parking area and Rock Springs Trail, Mt. Tamalpais. 604 Comment
  SEINET12269938  Mimulus guttatus subsp. litoralis E. H. Graham 1931-1 6889 Marin near lighthouse Pt. Reyes Comment
  UC1191891  Mimulus inodorus Malcolm A. Nobs, S. Galen Smith 1949-6-29 893 Marin about 3 mi n Inverness (n side of Pt. Reyes road, just n of Pierce Pt. Road) Comment
  CHSC22997  Minuartia californica Robert A. Schlising; N. Lewsten, L. Thurman 1963-2-2 2428 Marin Coast Ranges. Near Jct of Dillons Beach Road and Valley Fork Franklin School Road. Comment
Read comments
Feb 20 2013
  CAS-BOT-BC388672  Minuartia douglasii Peter H. Raven; Michael P. Johnson 1967-5-1 21141 Marin Angel Island. Slopes on south side of island above Rock Quarry 137 Comment
  CAS-BOT-BC388681  Minuartia douglasii John Thomas Howell 1940-5-26 15529 Marin Little Carson Falls Comment
  JEPS73881  Minuartia douglasii L. R. Heckard 1974-5-14 3686 Marin Ring Mt. Tiburon Peninsula (n end of peninsula) Comment
  JEPS34410  Mitella ovalis Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8886 Marin along Sir Francis Drake hwy 3/4 mi se bridge which is just south of Camp Taylor (at water-barrel (spring)); Samuel Taylor State Park, Paper Mill (Lagunitas) Creek Canyo 60 Comment
  CAS-BOT-BC124312  Mollugo verticillata Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato Comment
  LA57189  Monardella purpurea John Thomas Howell; 1930-7-20 5382 Marin Mt Tamalpais, SE side along Wheeler Trail Comment
  CAS-BOT-BC220418  Monardella purpurea John Thomas Howell 1939-5-21 14689 Marin West side Tiburon Peninsula Comment
  CAS-BOT-BC220171  Monardella sinuata subsp. nigrescens John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53725 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  SDSU7350  Monardella undulata D. F. Howe 1966-6-1 4251 Marin Sand dunes near ocean, Pt. Reyes Peninsula. Comment
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Sep 4 2013
  CAS-BOT-BC220536  Monardella villosa Gordon H. True; Fred Ross 1969-6-6 5048 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 121 Comment
  SEINET13948730 Image available Monardella villosa John Thomas Howell 1943-1 s.n. Marin Sausalito Comment
  UC1124606  Monardella villosa subsp. villosa J. B. Spring 1932-6-29 93 Marin 2 mi southwest Novato; Petaluma Quadrangle Comment
  UC473460  Monardella villosa subsp. villosa John Thomas Howell 1930-7-20 5382 Marin Slope southeast side Mt. Tamalpais along Wheeler Trail. Comment
  CAS-BOT-BC349581  Monolopia major Doreen Smith 2003-3-1 s.n. Marin Mount Burdell, east side Comment
  CAS-BOT-BC444904  Montia fontana John Thomas Howell 1944-3-26 s.n. Marin Sedum Swamp, Mt. Reyes Peninsula Comment
  RSA135472  Montia fontana Volney Rattan 1883-03 s.n. Marin [Unspecified] Comment
  CHSC22903  Montia parvifolia Robert A. Schlising; Et al 1962-6-8 2283 Marin Samuel P. Taylor State Park; Redwood forest on rocky area along Lagunitas Creek. Comment
  CAS-BOT-BC445166  Montia parvifolia Dr. A. Kellogg No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC109078  Muehlenbeckia complexa Wilma Follette 2002-11-23 s.n. Marin Fort Cronkhite, massed around ocean facing bunker. Comment
  JEPS58986  Munzothamnus blairii Arthur Menzies 1966-9-8 Marin Stinson Beach garden. Comment
  CDA5597  Myosotis latifolia G. D. Barbe 1962-3-24 629 Marin 2.2 miles north of Muir Woods Road on Highway 1, south of Stinson Beach. 0 Comment
  UCSB49041  Myosotis latifolia Martincich, M. 1980-3-24 Marin On Inverness Road; one mile south of Inverness 1 Comment
  UC5275  Myrica californica J. Burtt Davy 1894-8-25 1207 Marin Bolinas Bay Comment
  UC2048028  Myriopteris gracillima C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4623 Marin Summit of Mount Tamalpais, on the Verna Dunshee Trail, just E of the parking lot (south side of the summit). Comment
  UCD87879  Nassella lepida P. B. Kennedy Date Unknown s.n. Marin West Point Inn to Bolinas trail, Mt. Tamalpais. Comment
  CAS-BOT-BC260150  Nassella pulchra John Thomas Howell 1966-4-18 41487 Marin Just S of church, John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC260166  Nassella pulchra John Thomas Howell 1938-5-22 13794 Marin San Anselmo Canyon Comment
  UC60248  Nassella pulchra Jos. Burtt Davy 1899-7-19 Marin Point Reyes Peninsula Comment
  SBBG21104  Nasturtium officinale V. Haraden 1941-7-25 21 Marin 3 mi N of Golden Gate Bridge 60 Comment
  UC1008735  Navarretia heterodoxa John Thomas Howell 1942-9-13 17866 Marin above San Anselmo Canyon (trail to Carson Ridge) Comment
  JEPS79157  Navarretia intertexta Rimo Bacigalupi with Jim Roof 1980-6-24 9337 Marin along fire-road from Lake Lagunitas to Rifle Camp (n. slope of Mt. Tamalpais); Mt. Tamalpais 487 Comment
  CAS-BOT-BC230348  Navarretia leucocephala subsp. bakeri Doreen Smith 1989-5-28 s.n. Marin SW slope of Mount Burdell Comment
  UC106828  Navarretia mellita unknown 1891-6-14 Marin Mt. Tamalpais Comment
  CAS-BOT-BC232715  Navarretia rosulata John Thomas Howell 1946-6-23 22114 Marin Carson Ridge Comment
  CAS-BOT-BC232725  Navarretia rosulata K. Brandegee 1910-9-4 142 Marin Between West Point and Willow Camp, on the seaward side of Mount Tamalpais Comment
  UC1518624  Navarretia squarrosa Robert A. Norris 1983-8-6 4562 Marin Point Reyes Beach North 39 Comment
  UC1719854  Navarretia squarrosa David Fruchter 91 b Marin Bon Tempe Comment
  JEPS70506  Navarretia viscidula W. L. Jepson 1891-6-11 15029 Marin Ross Valley Comment
  UCD48713  Navarretia viscidula John Thomas Howell 1945-7-15 21303 Marin Near Meadow Club SW of Fairfax. Comment
  LA95714  Nemacaulis denudata var. denudata Carl Epling; William Stewart 1936-4-6 sn Marin San Quetin?? Comment
Read comments
Jul 19 2018
  JEPS3185  Nemophila heterophylla Virginia Bailey 1939-3-19 Marin Cataract Canyon , Cataract Canyon (w side of Mt. Tamalpais) Comment
  UC589561  Nemophila heterophylla Beryl O. Schreiber 1932-6-15 470 Marin Teachers Beach , Teachers Beach (Tomales Bay) Comment
  UC880929  Nemophila heterophylla Lewis S. Rose 1941-3-18 41043 Marin 8 mi e Nicassio (Gallinas Valley); , e of Nicassio 60 Comment
  POM195545  Nemophila heterophylla H. E. Parks, S. T. Parks 1930-4-10 465 Marin Ross district, Lake Phoenix. 30 Comment
  UCD160359  Nemophila menziesii Nellie Coffey 1931-3-29 s.n. Marin Point Reyes. Comment
  UC579895  Nemophila menziesii var. atomaria Annetta Carter 1934-4-29 521 Marin 1.6 mi w Estero District School (roadside swale 10 mi nw of Tomales); nw of Tomales Comment
  UC767672  Nemophila menziesii var. atomaria R. F. Hoover 1938-2-15 2741 Marin Tiburon Comment
  POM298621  Nemophila menziesii var. atomaria Lincoln Constance, H. L. Mason, James Ashley 1946-3-22 3028 Marin Jct of Alpine Lake road with Pine Mtn fire trail, 2 miles SW of Fairfax 168 Comment
  RSA421376  Nemophila menziesii var. atomaria Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais. Comment
  RSA796428  Nemophila menziesii var. atomaria L. S. Rose 1939-4-23 39077 Marin Nicasio. 46 Comment
  RSA22280  Nemophila menziesii var. menziesii L. S. Rose 1939-4-23 39077 Marin Nicasio. 46 Comment
  CAS-BOT-BC7225  Nemophila nemorensis Alice Eastwood 1895-4-14 s.n. Marin Fairfax Comment
  CAS-BOT-BC219428  Nemophila parviflora John Thomas Howell 1948-5-31 24322 Marin Devils Gulch near Camp Taylor Comment
  UC107264  Nemophila parviflora Alice Eastwood May 1901 Marin Mill Valley Comment
  UC126915  Nemophila parviflora N. L. Gardner 1908-4-28 8 Marin southerly base Mt. Tamalpais southerly base of Mt. Tamalpais, Mill Valley (Mill Valley) Comment
  UCD110166  Notholithocarpus densiflorus Collector unknown 1925-6-6 1767 Marin location unknown. Comment
  JEPS11328  Nuttallanthus texanus W. L. Jepson 1919-5-17 8285 Marin Olema Comment
  JEPS11317  Nuttallanthus texanus W. L. Jepson 1919-5-18 8309 Marin Point Reyes Comment
  CAS-BOT-BC400143  Nymphaea odorata Gail DeLalla 1984-5-1 s.n. Marin Tennessee Valley Comment
  CAS-BOT-BC142265  Oemleria cerasiformis Gordon H. True; Fred Ross 1970-3-6 5200 Marin Pt. Reyes Bird Observatory 3 mi. NW of bolinas at Arroyo Honda 60 Comment
  UC1177244  Oemleria cerasiformis John Thomas Howell 1946-6-16 22078 Marin Olema Marshes Comment
  UC21135  Oenanthe sarmentosa J. Burtt Davy 1900-6-27 6846 Marin Point Reyes Comment
  RSA0076264  Orobanche californica subsp. californica Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC500281  Orobanche uniflora subsp. occidentalis Barrett Anderson 1987-4-8 3373 Marin Bolinas Ridge: Bolinas/Fairfax Road on E side of ridge 240 Comment
  RSA402005A  Orthocarpus erianthus var. roseus Francis W. Pennell, John T. Howell 1940-5-20 25475 Marin Point Reyes. 91 Comment
  RSA80301  Orthocarpus erianthus var. roseus H. P. Bracelin 1930-4-20 18 Marin 1 mile south of Lagunitas. 67 Comment
  NY90844  Orthocarpus faucibarbatus J. M. Bigelow 1853-1 s.n. Marin Comment
  SEINET3821135 Image available Orthocarpus faucibarbatus Lewis S. Rose 1932-4-20 32187 Marin Point Reyes. Comment
  POM216930  Orthocarpus faucibarbatus var. albidus H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  CAS-BOT-BC7006  Orthocarpus noctuinus Alice Eastwood 1901-5-6 s.n. Marin Inverness Comment
  RSA254195  Orthocarpus pusillus Robert A. Norris 1975-3-18 2269 Marin near beach, N of Rodeo Lagoon, Ft. Cronkite. Comment
  CAS-BOT-BC229808  Osmorhiza berteroi A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1416 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-BC423320  Oxalis corniculata R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14062 Marin Mount Tamalpais. Marin Municipal Water District lands: Fence next to Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  UC750587  Oxalis micrantha John Thomas Howell 1946-6-20 22099 Marin Stinson Beach Comment
  UC867626  Oxalis oregana Lewis S. Rose 1939-3-31 39037 Marin Mill Valley 60 Comment
  PASA682  Oxalis oregana Annetta Carter 1929-2-22 Marin Comment
  SEINET12182803  Oxalis oregana M. T. Doutt 1931-1 145 Marin Alpine Dam Comment
  CAS-BOT-BC531674  Oxalis pes-caprae A. Williams 2015-2-12 15001 Marin Mount Tamalpais. Marin Municipal Water District lands: Phoenix Lake Comment
  SJSU5751  Oxalis pilosa S. A. Swift 1971-2-9 71 -9 Marin near Bolinas, Point Reyes Peninsula Comment
  CAS-BOT-BC311779  Oxalis purpurea Catherine Best No date on label s.n. Marin On Alcatraz Ave., Belvedere Comment
  UC1177495  Panicum acuminatum var. acuminatum John Thomas Howell 1945-5-27 Marin Bootjack; Mt. Tamalpais Comment
  UCD37422  Panicum acuminatum var. fasciculatum Beecher Crampton 1960-6-8 5580 Marin Point Reyes Peninsula, 2 miles northwest of Inverness. Comment
  CAS-BOT-BC253834  Panicum dichotomiflorum Catherine Best 1985-9-28 1154 Marin At the edge of Tiburon Boulevard opposite Mar West, Tiburon Comment
  UC750707  Papaver californicum John Thomas Howell 1946-5-30 21962 Marin Little Carson Canyon Comment
  CAS-BOT-BC422804  Papaver californicum R. Bacigalupi 1948-5-23 2876 Marin Along newly-made truck trail around head of Bill Williams Gulch, Mt. Tamalpais Comment
  SEINET12337126  Parentucellia latifolia C. F. Quibell 1976-1 1362 Marin Marshall-Petaluma Rd Comment
  UCD123251  Parentucellia latifolia Michael A. Vincent; Ethan H. Freid 1998-4-8 8180 Marin along Marshall-Petaluma Road, east of Marshall, 1.9 miles southwest of Walker Creek. Comment
  CAS-BOT-BC175529  Parnassia palustris John Thomas Howell 1957-1-1 32019 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC259665  Paspalum dilatatum David L. Morgan 1958-8-10 s.n. Marin 1.5 miles NE of Point Reyes Lighthouse, on Lighthouse Road Comment
  RSA127247  Paspalum dilatatum J. T. Howell 1945-8-5 21364 Marin McKinnan's Landing near Stinson Beach Comment
  RSA401947A  Pedicularis densiflora H. de Forest 1930-4-22 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC175897  Pelargonium X domesticum Greg de Nevers 2001-10-27 12635 Marin Stinson Beach Comment
  UCD103488  Pelargonium quercifolium D. E. Breedlove 1980-3-24 44644 Marin Bolinas Mesa. 54 Comment
Read comments
Mar 9 2012
  UCD137558  Pellaea andromedifolia Linda Bjork 1978-5-13 21 Marin West of Ring Mountain on Tiburon peninsula. 167 Comment
  SEINET182857 Image available Pellaea mucronata subsp. mucronata John P. Young 1925-1-15 Marin Mt Tamalpais Comment
  CAS-BOT-BC327983  Pentachaeta alsinoides John Thomas Howell 1947-4-27 23099 Marin Bald Mt. west of San Anselmo Comment
  UC1106264  Pentachaeta alsinoides John Thomas Howell 1947-5-4 23118 Marin San Rafael Hills Comment
  UC133409  Pentachaeta alsinoides A. A. Heller 1904-4-28 7369 Marin Corte Madera Comment
  CAS-BOT-BC330471  Pentachaeta bellidiflora Miss H. A. Walker 1911-4-1 2321 Marin Larkspur Comment
  CAS-BOT-BC330474  Pentachaeta bellidiflora Margaret Adamson 1899-4-1 s.n. Marin Corte Madera Comment
  CAS-BOT-BC330469  Pentachaeta bellidiflora Peter H. Raven 1947-4-18 273 Marin Marin City Comment
  CAS-BOT-BC232281  Pentagramma triangularis C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1127 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  SFV12516  Pentagramma triangularis K. A. Wilson 1975-3-28 1463 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  SEINET12315989  Pentagramma triangularis M. T. Doutt 1931-1 159 Marin Alpine Dam Comment
  CAS-BOT-BC77098  Pentagramma triangularis subsp. triangularis Javier Penalosa 1962-3-3 2243 Marin Gulch behind Stinson Beach School. Comment
  CAS-BOT-BC77100  Pentagramma triangularis subsp. triangularis Javier Penalosa 1961-3-11 1120 Marin Tiburon Peninsula - 602 ft. hill west of Paradise Cay. Comment
  CAS-BOT-BC222724  Perideridia gairdneri subsp. gairdneri Ronie Clark 1983-10-5 PR 83 -070 Marin Point Reyes National Seashore. Pierce Point Road to L Ranch Road to Marshall Beach parking area Comment
  POM82566  Perideridia kelloggii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC419021  Persicaria lapathifolia John Thomas Howell 1947-6-18 23262 Marin Laguna, Chileno Valley Comment
  CAS-BOT-BC330381  Petasites frigidus var. palmatus Brandegee no date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC422406  Petrorhagia prolifera J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14339 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  POM196035  Phacelia californica R. Raven 1929-3-30 s.n. Marin Mill Valley Comment
  UC702993  Phacelia californica John Thomas Howell 1930-7-20 5384 Marin se side Mt. Tamalpais Comment
  UC809826  Phacelia californica A. R. Kruckeberg 1949-4-2 1731 Marin just above Catholic church (sw tip of peninsula); Tiburon Peninsula Comment
  CAS-BOT-BC344966  Phacelia distans J. Baxter 2013-4-19 13036 Marin Mount Tamalpais: Marin Municipal Water Distric lands Comment
  JEPS2347  Phacelia divaricata Mary F. Hall 1925-3-22 Marin Mt. Tamalpais vicinity of San Francisco Bay Comment
  SEINET6077610  Phacelia divaricata Unknown 1990-8-12 6345 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse parking lot. Comment
  UC24353  Phacelia divaricata W. L. Jepson 1892-4-5 Marin above trail to Cascade; Mt. Tamalpais Comment
  UC1301155  Phacelia malvifolia Helen K. Sharsmith 1962-5-5 4992 Marin Alpine Dam rd above Bolinas peninsula; San Francisco Bay Region, west slope of Bolinas Ridge 228 Comment
  UCD120661  Phacelia quickii Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  UCR168320  Phacelia ramosissima H. F. Copeland 1934-5-27 s.n. Marin San Francisco Bay Region, Dillon Beach 30 Comment
  JEPS1328  Phacelia suaveolens W. L. Jepson 1891-6-11 13489 Marin Mt. Tamalpais Comment
  SEINET10638462  Phacelia suaveolens A. Arthur Heller 1906-6-12 Heller 8391 Marin Mt. Tamalpais. Near the summit in rich ground in an open place. An unexpected station for this rare plant, hitherto known only from the type collection from the "Petrified Forest, Sonoma County." Comment
  CAS-BOT-BC258838  Phalaris angusta Catherine Best 1983-5-23 s.n. Marin On Blackfield Drive at the intersection of Tiburon Blvd., Tiburon Comment
  CAS-BOT-BC265770  Phalaris aquatica John Thomas Howell 1946-6-13 22018 Marin Ignacio Comment
  CAS-BOT-BC265772  Phalaris aquatica John Thomas Howell 1945-8-12 21381 Marin Above salt marsh, Tiburon Comment
  RSA91904  Phalaris aquatica J. T. Howell 1945-8-12 21381 Marin Tiburon. Comment
  CAS-BOT-BC258967  Phalaris californica Alice Eastwood; John Thomas Howell 1938-5-8 5498 Marin Head of Nicasio Creek Comment
  UCD88574  Phalaris californica P. B. Kennedy 1926-5-20 s.n. Marin Not far from Silva Ranch on road to Bolinas. Comment
  POM301698  Phalaris lemmonii J. C. Roos 1940-6-11 1913 Marin junction of Highway 37 and 10, north of San Rafael Comment
Read comments
Jun 10 2015
  UCD88879  Phalaris lemmonii A. A. Beetle 1946-5-7 4269 Marin 1 mile N of Ignacio. Jct. 101. Black Point. Comment
  CAS-BOT-BC421697  Philadelphus lewisii C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14633 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
  JEPS75079  Phleum alpinum Edward Lee 1934-4-30 785 Marin 10 mi on road nw Tomales; nw of Tomales Comment
  CAS-BOT-BC134971  Phoradendron bolleanum John Thomas Howell 1939-10-29 s.n. Marin San Geronimo Ridge Comment
  UC339  Phyllospadix scouleri Milo S. Baker June, 1899 Marin Dillon's Beach Comment
  CAS-BOT-BC140517  Physocarpus Alice Eastwood 1912-5-21 59 Marin Kentfield Comment
  UC12450  Physocarpus capitatus F. T. Bioletti Aug., 1892 Marin Fairfax 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
  CAS-BOT-BC207278  Pickeringia montana var. montana Herbert L. Mason 1924-9-21 1106 Marin North slopoe of Mt. Tamalpais. Comment
  CAS-BOT-BC207285  Pickeringia montana var. montana J. W. Congdon 1889-6-16 s.n. Marin Mt. Tamalpais Comment
  JEPS65577  Pickeringia montana var. montana W. L. Jepson 1914-8-22 6189 Marin on the pipe-line trail just above Mill Valley; Mt. Tamalpais 518 Comment
  UC17039  Pickeringia montana var. montana J. Burtt Davy 1893-7-24 225 Marin Mill Valley Comment
  CAS-BOT-BC532990  Pinus coulteri D. Benner; M. Murphy; A. Young; C. Brown 2015-5-9 15726 Marin Mount Tamalpais. Marin Municipal Water District lands: Trail on N side of Pine Point, next to Bon Tempe Lake, uphill side of trail Comment
  CAS-BOT-BC72955  Pinus muricata Leary; Sherfey 1960-4-1 s.n. Marin Pt. Reyes Peninsula along road at north end of Bishop pine grove. Comment
  CAS-BOT-BC78986  Pinus muricata J. H. Thomas 1954-2-27 3734 Marin 2 miles directly NW of Inverness, 0.9 miles inland from Tomales Bay 121 Comment
  JEPS47950  Pinus muricata W. L. Jepson Nov 11 1906-Nov 12 1906 2621 Marin Inverness Comment
  UCD134991  Pinus muricata Dan Axelrod 1977-9-23 s.n. Marin On slope west of Mt. Vision, Inverness Ridge. 228 Comment
  CAS-BOT-BC79098  Pinus torreyana Wilma Follette 1996-9-7 s.n. Marin Alexander Ave., above Ft. Baker, Sausalito Comment
  UCSC008280  Piperia elegans subsp. decurtata Randall Morgan 1991-9-28 2055 -P Marin Chimney Rock, Point Reyes Comment
  RSA291756  Piptochaetium stipoides var. purpurascens G. D. Barbe 1979-5-16 2502 Marin West of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine & Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas 121 Comment
  UC54971  Plagiobothrys reticulatus Jos. Burtt Davy 1900-6 6814 Marin Point Reyes Peninsula Comment
  JEPS21978  Plantago erecta G. Thomas Robbins 1958-5-24 3835 Marin 5 mi s Sir Francis Drake Highway jct with road to McClure Beach (above Sir Francis Drake Highway); Point Reyes Peninsula 30 Comment
  HSC83340  Plantago erecta S. Nelson 1973-5-20 29 Marin Mill Valley 46 Comment
  JEPS21451  Plantago erecta L. T. Dempster 1958-4-30 1102 Marin 5 mi s Sir Francis Drake Hwy. turnoff to McClure Beach (Sir Francis Drake Hwy to Point Reyes) 18 Comment
  UCD124578  Plantago lanceolata Kamala Crompton 1996-5-19 21 Marin at Dillon Beach. Comment
  JEPS127760  Plantago maritima Adam C. Schneider 2014-3-29 567 Marin Bonita Cove. Comment
  RSA23200  Plantago maritima I. L. Wiggins 1938-7-14 8937 Marin Stinson Beach, south end of Bolinas Bay. Comment
  UCD124626  Plantago maritima Robert F. Thorne 1965-4-21 34393 Marin North end of Drakes Estero, circa 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  UC589556  Plantago maritima var. californica Beryl O. Schreiber 1932-6-29 633 Marin Sand Dune Beach Tomales Bay Comment
  JEPS22065  Plantago maritima var. juncoides G. Thomas Robbins with S. Galen Smith 1958-7-8 3893 Marin about 300 yds sw Sir Francis Drake Highway (nw edge of Schooner Bay ( an arm of Drakes Estero), Point Reyes Peninsula); Point Reyes Peninsula, Drakes Estero, Schooner Bay Comment
  UC625353  Plantago maritima var. juncoides Ira L. Wiggins 1938-7-14 8937 Marin s end Bolinas Bay; , Stinson Beach Comment
  UC4563  Platanthera leucostachys J. Burtt Davy 1900-6-18 6708 Marin Point Reyes Comment
  CAS-BOT-BC91774  Platystemon californicus Alice Eastwood; John Thomas Howell 1938-5-8 5485 Marin Lucas Valley. Comment
  UC70369  Platystemon californicus Milo S. Baker April 1899 Marin Dillon's Beach Comment
  SEINET12091121  Platystemon californicus E. H. Graham 1931-1 6882 Marin Near Lighthouse, Point Reyes Comment
  RSA639770  Platystemon californicus var. californicus Michael A. Vincent, Ethan H. Freid 1988-4-8 8181 Marin Along the Wilson Hill Road near Lincoln District School, just west of Point Reyes - Petaluma Road Comment
  JEPS58885  Plectritis brachystemon John Thomas Howell 1946-6-2 21967 Marin Mount Tamalpais, Potrero Meadow Potrero Meadow; Mount Tamalpais, Potrero Meadow Comment
  UC28854  Plectritis ciliosa subsp. ciliosa Michener and Bioletti April 1892 Marin Fairfax Comment
  UCD137543  Plectritis congesta subsp. brachystemon John Thomas Howell 1947-5-18 23184 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC176093  Plectritis macrocera subsp. grayi John Thomas Howell 1946-4-13 21599 Marin (Pan Toll) Summit Meadow to Rock Spring, Mt. Tamalpais Comment
  SEINET195361 Image available Pleuropogon californicus J. T. Howell 1945-5-9 20828 Marin Between Hamilton Field and Ignacio. Comment
  CAS-BOT-BC260954  Pleuropogon californicus var. californicus John Thomas Howell 1945-5-9 20828 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC260949  Pleuropogon californicus var. californicus Bolander 1867-4-1 s.n. Marin 12 mile farm station Comment
  SEINET10611511  Pleuropogon californicus var. californicus Lewis S. Rose 1946-4-18 Rose 46035 Marin Ignacio. Open wet fields. 6 Comment
  CAS-BOT-BC329271  Pleuropogon refractus Ronie Clark 1983-6-16 PR 83 -029 Marin Point Reyes National Seashore. Mesa Road out of Bolinas to Arroyo Honda, 0.4 mi from Mesa Road along creekside access road. Comment
  UC60760  Poa annua Jos. Burtt Davy 1900-6 6803 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC254949  Poa bulbosa Catherine Best; Wilma Follette 1979-5-1 s.n. Marin Mount Tamalpais, at Rock Springs Comment
  RSA222102  Poa douglasii Arthur C. Gibson, Linda Gibson 1971-4-8 1997 Marin Point Reyes Beach North, Point Reyes National Seashore. Comment
  CAS-BOT-BC246666  Poa howellii John Thomas Howell 1942-6-21 16976 Marin San Anselmo Canyon Comment
  RSA484230  Poa howellii H. S. Yates 1914-5-4 251 Marin near Muir Woods; along the trails Comment
  CDA37935  Poa kelloggii D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-Q Marin Samuel Taylor State Park. Comment
  CAS-BOT-BC247325  Poa pratensis John Thomas Howell 1943-5-9 17947 Marin San Rafael Comment
  CAS-BOT-BC236218  Poa secunda subsp. secunda Rosamond Day 1983-4-17 s.n. Marin Little Carson, Mount Talmalpais Comment
  CAS-BOT-BC244530  Poa secunda subsp. secunda John Thomas Howell 1965-4-6 1793 Marin Black Canyon at waterfall at E end of Mountain View Drive, San Rafael Hills Comment
  UC526154  Poa unilateralis John Thomas Howell 1933-4-12 10995 Marin Sausalito hills Sausalito Comment
  JEPS27990  Pogogyne serpylloides Rimo Bacigalupi and L. R. Heckard 1961-5-29 7721 Marin ne of town of Point Reyes Station ((just above private dump ground) in Tomasini Canyon, about 1/4 mi above Cal Hwy 1); Tomasini Canyon 48 Comment
  JEPS43018  Polygala californica L. M. Newlon 1921-1 81 Marin Mt. Tamalpais Comment
  UC589391  Polygala californica Beryl O. Schreiber 1932-6-17 524 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  POM86391  Polygala californica Edward Palmer 1892-6-14 2310 Marin Bolinas Ridge Comment
  CAS-BOT-BC414012  Polygonum aviculare subsp. aviculare Javier Penalosa 1961-4-8 1275 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Blvd. ca. 1000 ft. northwest of road to Belvedere Island 60 Comment
  RSA127093  Polygonum fowleri J. T. Howell 1949-5-22 25326 Marin Salt marsh at head of Drakes Esters. Comment
  UC1562669  Polygonum lapathifolium Barbara Ertter with Elizabeth Neese 1988-10-29 8021 Marin sw edge of reservoir near boat launching area (ca 1 mi nnw of dam, ca 10 air mi sw of Petaluma, w of Novato); Nicasio Reservoir Comment
  RSA28047  Polygonum lapathifolium I. L. Wiggins 1935-8-10 8157 Marin Creek at head of Tomales Bay. Comment
  UC1176907  Polygonum lapathifolium John Thomas Howell 1945-11-4 21553 Marin near Locust Station; Mill Valley Comment
  RSA0005200  Polygonum marinense Malcolm A. Nobs, S. G. Smith 1949-6-29 912 Marin Point Reyes, north of Inverness Comment
  RSA309545  Polygonum punctatum Robert A. Norris 1983-9-10 4589 Marin Tennessee Valley Trail, 1/4 mile inland from Tennessee Cove. 21 Comment
  HSC66218  Polypodium californicum M. S. Taylor 1980-2-8 2309 Marin 15 Estelle St., Larkspur Comment
  RSA160481  Polypodium californicum Robert M. Lloyd 1962-1-29 572 Marin Canyon just below gate at S end of Pt Reyes lighthouse road. Comment
  CAS-BOT-BC277761  Polypodium calirhiza R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13405 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC72050  Polypodium calirhiza M. E. Parsons 1912-2-17 s.n. Marin Kentfield Comment
  UC1446038  Polypodium calirhiza A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 717 Marin just before boundary Samuel P. Taylor State Park (Fairfax-Olema Rd (Sir Francis Drake Blvd.), s side of rd., just beyond crossing of Lagunitas Creek (Shafter site)) 48 Comment
  CAS-BOT-BC76849  Polypodium glycyrrhiza John H. Thomas 1966-1-30 11470 Marin Pt. Reyes Peninsula near the light house. Comment
  CAS-BOT-BC471236  Polypodium scouleri P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14529 B Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge gate at Bolinas-Fairfax Road/Ridgecrest Blvd. junction; approx. 30 feet up Bolinas Ridge Road, plot to the right Comment
  CAS-BOT-BC76814  Polypodium scouleri Alice Eastwood; John Thomas Howell 1936-3-22 2124 Marin Pt. Reyes Comment
  UCD37434  Polypodium scouleri Beecher Crampton 1960-6-8 5608 Marin Marin County, Point Reyes Peninsula, 3.5 miles south of McClure's Beach, north of Abbott's Lagoon, at base of western slope of Inverness Ridge. Comment
  SD27398  Polypodium scouleri Kate O. Sessions 1878-1 Marin Comment
  SD98967  Polypogon australis Darley F. Howe 1977-10-9 Marin Point Reyes south of Inverness Comment
  UCD91183  Polypogon maritimus Beecher Crampton 1957-6-14 4216 Marin Along US Hwy. 101, southern city limits Ignacio. Comment
  CAS-BOT-BC232426  Polypogon monspeliensis R. E. Frenkel 1964-5-7 478 Marin Bolinas Lagoon, 0.5 mile S of Bolinas Road on California Highway 1 2 Comment
  CAS-BOT-BC237518  Polypogon viridis Javier Penalosa; J. T. Howell 1961-6-7 1673 Marin Tiburon Peninsula. NW of Marin Country Day School Comment
  UC2045357  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4611 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  CAS-BOT-BC72136  Polystichum californicum Hans Leschke 1946-2-17 s.n. Marin Swede George Gulch, N. side Mt. Tamalpais Comment
  CAS-BOT-BC72143  Polystichum californicum Miss E. Cannon 1899-1-21 s.n. Marin Near Tamalpais Station Comment
  JEPS127799  Polystichum munitum Adam C. Schneider with Susan Fawcett 2014-3-28 454 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  JEPS33249  Polystichum munitum W. L. Jepson 1923-1-7 9843 Marin Mt. Tamalpais Comment
  CAS-BOT-BC72418  Polystichum munitum C. D. MacNeill 1962-5-7 5 Marin Cataract Gulch, Mt. Tamalpais Comment
  SEINET3874533 Image available Polystichum munitum Dziekanowski, Dunn; Bennett 1976-7-26 2458 Marin Collected in the vicinity of Samuel Taylor Campground.; 0 Comment
  UC279593  Potamogeton pectinatus H. E. Parks 1925-9-13 Marin Lake Phoenix Comment
  CAS-BOT-BC453958  Potamogeton pectinatus J. P. Moore 1878-9-27 s.n. Marin Lagunitas Lake Comment
  UC525519  Potentilla anserina subsp. pacifica Ethel Crum 1933-10-8 1559 Marin Drake's Estero Point Reyes Peninsula, Drake's Estero (brackish marsh along shore) Comment
  UC589465  Potentilla anserina subsp. pacifica Beryl O. Schreiber 1932-6-20 541 Marin Shell Beach , Shell Beach (Tomales Bay) Comment
  POM216417  Potentilla anserina var. grandis H. F. Copeland 1934-5-27 3356 Marin Dillons Beach. Comment
  JEPS127923  Primula hendersonii Adam C. Schneider with Robert Steers 2014-3-29 531 Marin Along ridge between Miwok Tr. Trailhead and Hill 88. Comment
  CAS-BOT-BC280864  Proboscidea louisianica G. D. Barbe 1983-10-21 4107 Marin 0.3 km north of Fallon-Two Rock Road on Gericke Road, near Fallon, northwestern Marin County Comment
  SEINET7725741  Prosartes hookeri Unknown Marin Saucelito Comment
  JEPS62483  Prunella vulgaris Carl V. Meyer 1928-9-15 668 Marin Inverness Comment
  SD88515  Prunella vulgaris var. atropurpurea Darley F. Howe 1972-6-26 Marin 2.6 miles south of Marshall on Highway 1 east of Tomales Bay. Comment
  JEPS62503  Prunella vulgaris var. lanceolata W. L. Jepson 1901-7-21 1708 Marin Inverness Comment
  UC589362  Prunella vulgaris var. lanceolata Beryl O. Schreiber 1932-6-23 550 Marin Tomales Bay Hearts Desire Beach; , Hearts Desire Beach Comment
  RSA424592  Prunella vulgaris var. lanceolata Cora Mae Life 1923-07 s.n. Marin Trail from Muir Woods Comment
  UCLA49288  Prunella vulgaris var. lanceolata Joseph Andorfer Ewan 1936-1-1 9382 Marin Point Reyes road 1/2 mi e U.S. Naval Sta.; Point Reyes road, e U.S. Naval Sta. Comment
  JEPS128150  Prunus Eric Wrubel 2011-12-21 NPS 25 Marin Point Reyes National Seashore, Limantour Road. E facing hillside, ca 4 m above road in rip-rap. Comment
  CAS-BOT-BC157940  Prunus emarginata Robert Soost 2002-4-13 s.n. Marin Heart's Desire Beach, upper parking area Tomales Bay State Park Comment
  CAS-BOT-BC154787  Prunus virginiana var. demissa Doreen Smith 1999-10-7 s.n. Marin Salmon Creek Canyon adjacent to Petaluma - Marshall Road Comment
  CAS-BOT-BC356734  Pseudognaphalium californicum Saichi Kawahara 1969-5-28 1096 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  JEPS23568  Pseudognaphalium californicum Peter H. Raven, R. Snow 1958-7-25 13698 Marin Azalea Springs to Mountain Home; Mount Tamalpais Comment
  CAS-BOT-BC357053  Pseudognaphalium luteoalbum R. E. Frenkel 1964-5-7 481 Marin Bolinas Lagoon, 0.5 mile S. of Bolinas Road on California Hwy. 1 2 Comment
  UC589434  Pseudognaphalium ramosissimum Beryl O. Schreiber 1932-8-5 738 Marin Point Julia Tomales Bay 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
  UC468792  Pseudognaphalium stramineum J. Burtt Davy 1900-6-27 6826 Marin Point Reyes Comment
  CHSC8554  Pseudotsuga menziesii var. menziesii Edward Laidlaw Smith 1957-9-7 33 Marin 2-4 mi. e. Pantoll Area, Me. Tamilpias State Park. 609 Comment
  UC1026368  Psilocarphus chilensis John Thomas Howell 1952-6-3 28323 Marin near radio station Pt. Reyes Peninsula Comment
  CAS-BOT-BC361945  Psilocarphus tenellus John Thomas Howell 1946-5-12 21793 Marin Carson Ridge Comment
  RSA15380  Psilocarphus tenellus var. tenellus C. B. Wolf 1927-4-24 338 Marin The coastal side of Mill Valley toll road. Comment
  CAS-BOT-BC229716  Pteridium aquilinum C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1812 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  SEINET11714921  Pteridium aquilinum var. pubescens H. W. Graham 1927-1 9- 11 -32 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  OBI10701  Pyrola picta Neil Havlik 1967-7-30 72 Marin Laurel Dell, Mount Tamalpais Comment
  CAS-BOT-BC45648  Quercus X chasei Lewis S. Rose 1960-9-3 60088 Marin Sausalito, hillside 60 Comment
  UC1177324  Quercus X chasei John Thomas Howell 1946-12-22 23035 Marin Greenbrae Hills Comment
  CAS-BOT-BC94233  Quercus X eplingii John Thomas Howell 1946-5-19 21904 Marin near Camp Lilienthal, Fairfax Hills Comment
  UCD47311  Quercus X howellii John M. Tucker 1947-8-31 1593 Marin Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  POM226214  Quercus X morehus L. S. Rose 1933-4-12 33072 Marin Sausalito Comment
  UC5647  Quercus X morehus Alice Eastwood Mar 1895 Marin Sausalito Comment
  CAS-BOT-BC104411  Quercus X subconvexa Alice Eastwood 1912-6-9 317 Marin Tiburon Comment
  CAS-BOT-BC104421  Quercus X subconvexa John Thomas Howell 1959-8-23 34601 Marin near Barths Retreat, Mt. Tamalpais Comment
  CAS-BOT-BC331497  Quercus agrifolia J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13334 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  JEPS104699  Quercus agrifolia John L. Morrison 1937-3-14 1986 Marin Comment
  UC405364  Quercus agrifolia C. F. Sonne Apr 1887 1589 Marin Ross Valley Comment
  SEINET7908389  Quercus agrifolia J. Sanford Marin Corte Madera Comment
  CAS-BOT-BC62546  Quercus chrysolepis Alice Eastwood 1912-6-9 281 Marin Sausalito Comment
  UC119110  Quercus chrysolepis A. Eastwood 1894-9-13 Marin Mt. Tamalpais Comment
  UCD153098  Quercus cornelius-mulleri Stephen K. Langer 1992-11-1 Marin P; along High Marsh Trail, about 1 mile west of; junction with Ben Schmidt Trail.; Comment
  CAS-BOT-BC79773  Quercus durata Alice Eastwood 1922-6-4 11345 Marin Mt. Tamalpais Comment
  CDA31845  Quercus durata D. G. Kelch 2009-4-19 9 .196 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  UC1177410  Quercus durata var. durata John Thomas Howell 1945-4-17 Marin above Tiburon Comment
  JEPS37843  Quercus garryana W. L. Jepson 1921-9-24 9494 Marin San Anselmo Creek Comment
  UCSC008840  Quercus kelloggii Al Keuter 2014-6-23 00 103 -1 Marin Northeast corner of North San Pedro Road intersection with Backs Landing, near South Fork of Gallinas Creek. 16 Comment
  UCSC009998  Quercus kelloggii Al Keuter 2014-6-23 AK 00 -104 Marin Between North San Pedro Road and Shoreline Trail, not far west of Buckeye Point. 13 Comment
  RSA8370  Quercus parvula var. shrevei L. S. Rose 1933-4-12 33076 Marin Sausalito Comment
  UCD14062  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-22 31 Marin California, Marin Co.; west side of Kent Trail, ca. 0.3 mi. south of Lake Alpine, Comment
  UCD14081  Quercus parvula var. tamalpaisensis Stephen K. Langer; and Charles S. Rand 1993-1-30 Marin California, Marin Co.; Arturo Trail, ca. 0.3 mi. southeast of Rifle Camp and junction with North Side Trail, north side of Mt. Tamalpais; Comment
  UCSC009137  Quercus parvula var. tamalpaisensis Al Keuter 2015-4-22 AK 00 -127 Marin Upper Northside Trail, Mt. Tamalpais 609 Comment
  SD225833  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 Marin Mt. Tamalpais, along the upper Collier Spring Trail, ca. 0.2 mi. south of junction with North Side Trail; Comment
  UCD153101  Quercus parvula var. tamalpaisensis Steven K. Langer 1993-3-6 Marin MARIN CO., upper Collier Spring Trail; ca. 0.2 mi south of junction with North Side Trail; Mt. Tamalpais, steep shady, wooded hillside; Comment
  CAS-BOT-BC104893  Quercus wislizeni Peter H. Raven; Michael P. Johnson 1967-5-2 21332 Marin Angel Island, near fire-break on NW side of island 137 Comment
  CAS-BOT-BC104897  Quercus wislizeni Wilma Follette 2002-3-26 s.n. Marin McCurdy Trail (from Highway 1 to Bolinas Ridge) Comment
  CAS-BOT-BC104900  Quercus wislizeni Greg de Nevers 2001-6-4 12515 Marin Fairfax, Cascade Canyon, Repack Rd. Comment
  JEPS127370  Quercus wislizeni Heather Spaulding 2011-8-12 Marin Golden Gate National Recreation Area. Marin Headlands. North facing slope at top of Wolf Ridge. Approximately 100 m NW of the intersection between Coast Trail and Wolf Ridge Trails, east of Hill 88. Comment
  UC1543219  Quercus wislizeni Donald G. Nelson 1937-3-5 447 Marin between Lake Lagunitas and Lake Phoenix (n side of Mt. Tamalpais); Mt. Tamalpais Comment
  UCD144583  Quercus wislizeni var. frutescens Mia Ingolia 2013-10-25 3 Marin Mount Tamalpais: International trail: West side of junction of International trail and Ridgecrest Blvd. 689 Comment
  UCD145068  Quercus wislizeni var. frutescens Mia Ingolia 2013-10-25 4 Marin Mount Tamalpais: International trail: East side of junction of International trail and Ridgecrest Blvd. 689 Comment
  CAS-BOT-BC531272  Ranunculus aquatilis A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15780 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake, back end Comment
  CAS-BOT-BC231872  Ranunculus californicus J. Klein; G. Block; L. Webb; et al. 2012-5-5 808 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CHSC23227  Ranunculus californicus Virginia Holsinger 1964-3-28 56 Marin In cowpasture along roadside southwest of McClure's Beach. 30 Comment
  RSA670117  Ranunculus californicus Michelle H Mills 1998-3-30 217 Marin Tiburon Penisula, Middle Ridge open space preserve, center of preserve. 138 Comment
  UC118323  Ranunculus californicus T. S. Brandegee 1890-5-1 Marin Tamalpais Comment
  POM268391  Ranunculus californicus Lyman Benson 1935-5-16 6574 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  RSA83936  Ranunculus californicus F. W. Peirson 1926-4-1 6542 Marin 4 miles N of Ignacio Comment
  SEINET13716762  Ranunculus californicus Unknown 1963-3-2 24 Marin Southern slope of Marin Hills on Paradise Drive one mile east of Tiburon, southern exposure, roadside embankment, partial sun. Comment
  CAS-BOT-BC378894  Ranunculus californicus var. californicus M. E. Parsons 1912-4-30 s.n. Marin Kentfield Comment
  CAS-BOT-BC378736  Ranunculus californicus var. cuneatus Alice Eastwood 1923-5-13 11794 Marin Pt. Reyes Comment
  RSA256393  Ranunculus muricatus Robert A. Norris 1974-5-24 2025 Marin Paradise Drive, E side of Tiburon Peninsula (near Pt. Chauncey) Comment
  UC1300985  Ranunculus orthorhynchus var. bloomeri Helen K. Sharsmith 1963-2-23 5156 Marin Novato Valley San Francisco Bay Region Comment
  UC194761  Ranunculus orthorhynchus var. bloomeri C. F. Sonne April, 1887 Marin Ross Valley Comment
  CDA3828  Raphanus raphanistrum T. C. Fuller 1958-10-16 1994 Marin 2 miles north of Novato. 0 Comment
  CAS-BOT-BC74289  Raphanus sativus Fred Ross; Gordon H. True 5274 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Old fields north of Old Village. 60 Comment
  UCD115208  Raphanus sativus P. B. Kennedy 1914-4-19 4713 Marin Mill Valley. Comment
  CHSC117381  Reseda luteola Barbara Ertter; Linda Vorobik 1990-9-29 9650 Marin Stafford Lake W of Novato on Novato Creek, dried margin on NW side. Comment
  RSA89556  Rhamnus californica E. K. Balls, Percy C. Everett 1953-10-8 18572 Marin 1.9 mi E of turn off to top of Mt. Tamalpais, on road from Hwy 1 to Stinson Beach. 305 Comment
  UC1121734  Rhamnus californica N. French 1935-3-28 617 Marin Muir Woods Tamalpais Quad. 274 Comment
  UC589381  Rhamnus californica Beryl O. Schreiber 1932-6-15 474 Marin Teacher's Beach Tomales Bay Comment
  UC18506  Rhamnus californica subsp. californica J. Burtt Davy 1893-7-24 235 Marin Mt. Tamalpais Comment
  UC420728  Rhamnus californica subsp. californica Harriet A. Walker 1908-6-17 1173 Marin Olema Comment
  CAS-BOT-BC59906  Rhamnus crocea Peter H. Raven; Michael P. Johnson 1967-5-2 21329 Marin Angel island. On nw. side of island. 137 Comment
  CAS-BOT-BC58816  Rhododendron columbianum Beryl O. Schreiber 1936-6-21 2248 Marin Shell Beach on Tomales Bay 1 Comment
  CAS-BOT-BC56594  Rhododendron macrophyllum H. E. McMinn 1922-6-20 248 Marin from along Pipeline trail up Mt. Tamalpais Comment
  UC22127  Rhododendron macrophyllum J. Burtt Davy December, 1896 221 Marin Mount Tamalpais, Mill Valley Mill Valley; Mount Tamalpais, Mill Valley Comment
  UC22130  Rhododendron macrophyllum F. T. Bioletti 1892-1 Marin Mount Tamalpais 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
  OBI14448  Rhododendron occidentale Neil Havlik 1968-5-18 199 Marin Bootjack camp, Mt Tamalpais Comment
  UCSB26295  Rhododendron occidentale Ketcham, A. 1968-5-18 Marin Bootjack Camp, Mount Tamalpias Comment
  RSA22311  Rhododendron occidentale var. occidentale Joseph A. Ewan 1936-11-8 10165 Marin Rattlesnake Camp, above Redwood Canyon. Comment
  CAS-BOT-BC111890  Rhynchospora californica John Thomas Howell 1945-8-19 21424 Marin Near Ledum Swamp 182 Comment
  RSA51314  Ribes californicum Peter H. Raven 1950-2-18 1346 Marin Tiburon Peninsula. 61 Comment
  CAS-BOT-BC92936  Ribes californicum var. californicum Mrs. E. C. Sutliffe 1921-4-20 s.n. Marin Lagunitas Lake. Comment
  UC1176763  Ribes divaricatum var. pubiflorum John Thomas Howell 1941-7-6 16357 Marin Kent Trail Mt. Tamalpais Comment
  UC73100  Ribes malvaceum Chesnut and Drew 1891-4-15 Marin sea coast e Bolinas Bay Comment
  CAS-BOT-BC209264  Ribes menziesii John Thomas Howell 1943-6-6 18207 Marin Canyon below Muir Woods Comment
  CAS-BOT-BC224516  Ribes menziesii John Thomas Howell 1946-4-14 21613 Marin Near Tomales Comment
  UC614992  Ribes menziesii Beryl O. Schreiber 1936-2-1 2103 Marin near Shell Beach; Tomales Bay Comment
  UC747326  Ribes menziesii G. Thomas Robbins 1944-4-14 1525 Marin about 3 mi w Hamilton Field Air Base (n slope of Big Rock Ridge) 60 Comment
  UC857962  Ribes menziesii L. R. Abrams 1927-4-19 11624 Marin near Drakes Estuary Comment
  UCD102280  Ribes menziesii Herbert L. Mason 1946-7-24 12924 Marin Second lake south of Bear Valley on road to Lake Ranch. Comment
  SEINET13942629 Image available Ribes menziesii Lewis S. Rose 1950-1 50041 Marin Inverness Comment
  UCSB2623  Ribes menziesii Keator, Glenn 1959-3-31 Marin overlooking Tomales bay; On Inverness outskirts; 1.1 mile south of market in Inverness; on Olema-Inverness highway Comment
  JEPS127915  Ribes sanguineum var. glutinosum Adam C. Schneider with Robert Steers 2014-3-29 539 Marin Single plant along paved road to top of Hill 88. Very near summit. Comment
  CAS-BOT-BC168742  Ribes victoris John Thomas Howell 1943-1-17 s.n. Marin Northside Trail, Mt. Tamalpais Comment
  POM141903  Ribes victoris Chesnut, E. R. Drew 1891-3-21 s.n. Marin Lake Lagunitas. Comment
  SBBG27539  Ribes victoris J. T. Howell 1942-7-12 Marin above Lake Lagunitas, Northside Trail, Mt Tamalpais Comment
  CAS-BOT-BC168737  Ribes victoris unspecified 1943-3-3 118 Marin North Side Trail Comment
  UC1106262  Rorippa curvisiliqua John Thomas Howell 1939-10-15 15372 Marin Alpine Lake Comment
  UC589461  Rorippa nasturtium-aquaticum Beryl O. Schreiber 1932-6-20 538 Marin Shell Beach Tomales Bay, Shell Beach Comment
  CAS-BOT-BC147503  Rosa californica Alice Eastwood 1921-3-30 s.n. Marin Sausalito Comment
  CAS-BOT-BC147507  Rosa californica John Thomas Howell 1954-8-1 30017 Marin Azalea Flat, Mt. Tamalpais Comment
  SEINET10543518  Rosa californica Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15915 Marin Hicks Valley Rd, ca. 100 m from Petuluma to Point Reyes Rd, isolated large colony in full sun along fence in standing water. 120 Comment
  UC1177435  Rosa californica John Thomas Howell 1946-6-30 22162 Marin Rodeo Lagoon Comment
  UC173326  Rosa californica Katharine Brandegee 1905-7-11 Marin Rodeo Lagoon Comment
  CAS-BOT-BC146541  Rosa gymnocarpa Javier Penalosa 1961-4-29 1392 Marin Hill above Paradise Cove 45 Comment
  CAS-BOT-BC146544  Rosa gymnocarpa Peter H. Raven; Michael P. Johnson 1967-5-2 21323 Marin Near road between Point Campbell and Hospital Cove, northwest side of island, Angel Island 45 Comment
  CAS-BOT-BC146768  Rosa gymnocarpa Miss. A. Eastwood 1894-8-1 s.n. Marin Near Lagunitas Comment
  CAS-BOT-BC304402  Rosa gymnocarpa P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13533 Marin Mount Tamalpais. Marin Municipal Water District lands: Small drainage north of first bend in Fish Grade between Sky Oaks Road and Filter Plant Road Comment
  RSA128426  Rosa gymnocarpa Peter H. Raven 1949-5-4 443 Marin Tiburon. Comment
  UCD113900  Rosa rubiginosa Anthony Tin Yan Tse 1972-5-29 3- 6 Marin 4 miles S of Valley Ford on State Highway 1. 30 Comment
  CAS-BOT-BC148230  Rosa spithamea John Thomas Howell 1946-5-12 21819 Marin Carson Ridge Comment
  JEPS116867  Rosa spithamea David Gowen 2007-9-2 791 Marin Above Lagunitas Lake on Lagunitas-Rock Spring Road (dirt fire road). Comment
  UC1281055  Rubus discolor H. E. McMinn 1938-6-19 5147 Marin Muir Beach Comment
  CAS-BOT-BC147259  Rubus parviflorus Brandegee s.n. Marin Coast Range, Tamalpais Comment
  CAS-BOT-BC147265  Rubus parviflorus Alice Eastwood 1915-6-24 4791 Marin Inverness Comment
  NY1043362  Rubus parviflorus B. O. Schreiber 1938-8-6 2538 Marin 1.5 miles southeast of Abbot's Lagoon Comment
  UC467850  Rubus parviflorus W. P. Taylor 1913-5-30 Marin Inverness Comment
  UC706962  Rubus parviflorus Beryl O. Schreiber 1938-8-6 2538 Marin hillside 1.5 mi se Abbots Lagoon Comment
  CAS-BOT-BC156736  Rubus spectabilis T. S. Brandegee s.n. Marin Mt. Tamalpais Comment
  JEPS76976  Rubus spectabilis Robert M. Lloyd 1963-3-10 2099 Marin on Pt. Reyes Road 3 mi from Inverness; on Pt. Reyes Road Comment
  POM366460  Rubus spectabilis H. E. McMinn 1922-6-6 166 Marin [Unspecified] Comment
  UC555498  Rubus spectabilis Mabel Griffen 1926-2-22 46 Marin Inverness Comment
  RSA107043  Rubus spectabilis var. franciscanus L. S. Rose 1956-4-2 56007 Marin 1 mile S of Tomales. 3 Comment
  CAS-BOT-BC158717  Rubus ulmifolius Carol Weiske 2002-4-20 s.n. Marin Larkspur Landing, edge of pond on bay side, Larkspur Comment
  CAS-BOT-BC158834  Rubus ursinus John Thomas Howell 1938-5-22 13799 Marin San Anselmo Canyon Comment
  CAS-BOT-BC158848  Rubus ursinus John Thomas Howell 1938-6-5 13906 Marin Near West Point, Mt. Tamalpais Comment
  CAS-BOT-BC158862  Rubus ursinus Peter H. Raven; Michael P. Johnson 1967-5-1 21181 Marin on south ridge of Mount Ida - Angel Island 237 Comment
  CAS-BOT-BC376130  Rubus ursinus C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13114 A Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UC762979  Rubus ursinus R. F. Hoover 1941-2-2 4742 Marin Inverness Ridge nw Inverness; Inverness Ridge nw of Inverness Comment
  RSA119352  Rumex conglomeratus S. S. Tillett 1956-6-29 557 Marin S. of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  CAS-BOT-BC421530  Rumex crassus John Thomas Howell 1946-6-30 22137 Marin Rodeo Lagoon Comment
  CAS-BOT-BC433264  Rumex crispus Catherine Best 1983-5-31 s.n. Marin Along Richardson Bay about 100 yds from San Rafael Ave. Tiburon Comment
  SD88540  Rumex pulcher Darley F. Howe 1972-6-26 Marin Stinson Beach Comment
  UC7020  Rumex salicifolius var. crassus J. Burtt Davy 1894-8-28 1212 Marin Bolinas Bay Comment
  UC1176807  Rumex salicifolius var. salicifolius John Thomas Howell 1945-7-1 21262 Marin Tiburon Comment
  SEINET3837358  Ruppia maritima Unknown 1932-8-27 s.n. Marin Tomales Bay Comment
  UC424668  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424670  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC971683  Ruppia maritima Leo Koch 1940-6-5 1005 Marin 2 mi s Sonoma County line (along Highway 101) Comment
  CDA875  Ruppia maritima C. H. Carruthers 1975-9-8 Marin Bolinas Lagoon, behind Seadrift near Stinson Beach. 0 Comment
  RSA254196  Ruppia maritima Robert A. Norris 1974-6-7 2063 Marin Between San Clemente Creek and San Clemente Drive, Corte Madera. Comment
  UC297848  Ruppia maritima H. E. Parks 1923-4-24 Marin Midway Lagoon; Tiburon Peninsula Comment
  UC1106302  Sagina decumbens subsp. occidentalis John Thomas Howell 1944-7-9 19700 Marin Inverness Ridge Comment
  UC1106304  Sagina decumbens subsp. occidentalis John Thomas Howell 1946-4-21 21691 Marin downs near radio station Pt. Reyes Peninsula Comment
  JEPS51089  Sagina maxima subsp. crassicaulis J. B. Davy 1900-6-18 6756 Marin Pt. Reyes Comment
  UC1177393  Sagittaria brevirostra John Thomas Howell 1947-6-18 23261 Marin Chileno Valley Comment
  CAS-BOT-BC445635  Sagittaria brevirostra D. L. Smith 1998-9-19 s.n. Marin North shore of Stafford Lake, Novato. Comment
  UC589553  Salicornia virginica Beryl O. Schreiber 1932-6-17 696 Marin Hearts Desire Beach Tomales Bay Comment
  UCD110732  Salix babylonica John Thomas Howell 1980-9-8 53899 Marin Between Alpine and Bon Tempe Lakes. Comment
  CAS-BOT-BC104150  Salix hindsiana Hans Leschke 1944-4-16 s.n. Marin Gallinas Valley Comment
  CAS-BOT-BC107010  Salix lasiolepis C. R. Ball; B. S. Ball 1933-5-30 2508 Marin north side of road to Inverness, about 1/2 mile west of Point Reyes Station Comment
  CAS-BOT-BC107316  Salix lasiolepis var. bigelovii C. R. Ball; B. S. Ball 1933-5-30 2507 Marin about 6 miles west of Inverness on road to Pt. Reyes Light, headwaters of Drake's Estero Comment
  CAS-BOT-BC124330  Salix lasiolepis var. lasiolepis Mary P. Wells 1981-1-4 s.n. Marin Vistazo West, across from house at 1810, Tiburon Comment
  CAS-BOT-BC124345  Salix lasiolepis var. lasiolepis Javier Penalosa 1961-4-29 1361 Marin NW of Marin Country Day School Comment
  CAS-BOT-BC126422  Salix sitchensis John Thomas Howell 1947-3-23 23047 Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC126430  Salix sitchensis John Thomas Howell 1946-4-14 21616 Marin Near Tomales Comment
  CAS-BOT-BC175954  Salpichroa origanifolia John Thomas Howell 1944-9-16 20740 Marin Cascade Drive, Mill Valley Comment
  CAS-BOT-BC238762  Sambucus nigra subsp. caerulea Peter H. Raven; Michael P. Johnson 1967-5-1 21109 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC235152  Sambucus racemosa var. racemosa C. E. Probert 1913-6-1 s.n. Marin Bear Valley Comment
  UC28613  Sambucus racemosa var. racemosa Alice Eastwood 1896-2-23 Marin Willow Camp Comment
  SEINET12119654  Sanicula M. T. Doutt 1931-1 154 Marin near Bolinas Comment
  UCSC000533  Sanicula arctopoides L. Koch 1939-3-12 391 Marin Ridge along Moss Cascade- Ca. 2 mi. from Pt. Reyes St. towards Petaluma. Moss Cascade- Ca., Pt. Reyes St., Petaluma. Comment
  CAS-BOT-BC223216  Sanicula bipinnatifida Javier Penalosa 1961-3-11 1112 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay 60 Comment
  UC403308  Sanicula bipinnatifida H. E. and S. T. Parks 1930-4-10 476 Marin Tiburon Peninsula Comment
  CAS-BOT-BC274423  Sanicula crassicaulis C. Kellner; S. Whelan; R. Schneider; A. Gossel; S. Whitney; R. Krueger; C. Haggerty; S. Kawachi 2013-2-23 13103 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow behind the Fish Chalet 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
  SEINET5766654 Image available Sanicula tuberosa Robert A. Norris, John L. Inase 1981-1 4118 Marin Tiburon Peninsula, Grassy slope near summit of Tiburon City Open Space (above Venus Court and Shepherd Way) 165 Comment
  CHSC24810  Satureja douglasii E. L. Rilla 1976-6-6 38 Marin 2 mi w of town of Larkspur in Baltimore Canyon trail, on w side of trail ca. 1.5 mi from the parking area at the end of West Baltimore Ave. 128 Comment
  UC762479  Satureja douglasii R. F. Hoover 1938-9-18 3844 Marin Tomales Point Comment
  UC764962  Saxifraga californica R. F. Hoover 1938-2-15 2742 Marin Tiburon Comment
  CAS-BOT-BC283098  Schedonorus arundinaceus John Thomas Howell 1955-6-8 30300 Marin Along highway just east of Olema Comment
  CAS-BOT-BC283100  Schedonorus arundinaceus Javier Penalosa; J. T. Howell 1961-6-7 1613 Marin Paradise Drive near Prince Royal Passage, Tiburon Peninsula Comment
  CAS-BOT-BC111309  Schoenoplectus acutus var. occidentalis John Thomas Howell 1944-6-25 19658 Marin Salt marsh between Santa Venetia and Chinese Camp Comment
  CAS-BOT-BC111315  Schoenoplectus acutus var. occidentalis John Thomas Howell 1946-7-4 22184 Marin East of Aurora School at Sonoma Co. line. Comment
  RSA127378  Schoenoplectus maritimus J. T. Howell 1945-5-20 20874 Marin Tiburon. Comment
  RSA318544  Schoenoplectus maritimus Robert A. Norris 1984-7-10 4778 Marin Alongside Paradise Dr., near Upland Cir. ca. 1.4 mile east of U.S. Highway 101 and 100 or more feet from San Francisco Bay, Tiburon Peninsula Comment
  CAS-BOT-BC5835  Scirpus acutus var. occidentalis Alan Ackerman Beetle; Lincoln Constance 1941-5-9 2686 Marin Along tide flat N of Stinson Beach. Comment
  UC1106079  Scirpus americanus John Thomas Howell 1944-9-10 20724 Marin marshes n Olema; n of Olema Comment
  UC525875  Scirpus cernuus Herbert F. Copeland 1934-5-27 Marin Dillon's Beach Comment
  UC625356  Scirpus cernuus Ira L. Wiggins 1938-7-14 8941 Marin s end Bolinas Bay (upper margins salt marsh); Stinson Beach, s end Bolinas Bay Comment
  CAS-BOT-BC300538  Scirpus microcarpus E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13355 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  SEINET11749535  Scirpus microcarpus E. H. Graham 1931-1 6870 Marin Point Reyes, camp near blacksmith shop Comment
  JEPS73773  Scirpus pungens William S. Cooper 1925-7-23 62 Marin Drakes Bay Comment
  JEPS62105  Scoliopus bigelovii W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  SEINET3154265  Scoliopus bigelovii Chesnut, Drew 1891-3-21 sn Marin Lagunitas Creek Comment
  SEINET3154266  Scoliopus bigelovii Chesnut, Drew 1891-3-21 sn Marin Lagunitas Creek Comment
  UC168603  Scoliopus bigelovii Katharine Brandegee 1913-4-27 Marin Mill Valley, Tamalpais Comment
  UC3854  Scoliopus bigelovii Alice Eastwood Feb. 1895 Marin Mill Valley Comment
  UC3855  Scoliopus bigelovii J. Burtt Davy 1894-2-22 795 Marin Mt. Tamalpais Comment
  CAS-BOT-BC518982  Scoliopus bigelovii J. P. Moore 1878-3-22 77 Marin Unspecified Comment
  CAS-BOT-BC518991  Scoliopus bigelovii Robert Case 1968-2-27 12 Marin San Geronimo Valley: 1 mile north of Lagunitus, San Geronimo Valley by Schafter Bridge 60 Comment
  SEINET12050523  Scoliopus bigelovii F. H. Utech 1988-1 88 -143 Marin W slope of Mt. Tamalpais, Ridgecrest Road on Bolinas Ridge between Rock Springs & Alpine (Lake) Dam 430 Comment
  SEINET12058058  Scoliopus bigelovii F. H. Utech 1988-3-3 88 -017 Marin between San Geronimo & Nicasio, 2.25 mi SE of jct of Lucas Valley Rd & Nicasio Valley Rd on latter 90 Comment
  UC450610  Scribneria bolanderi John Thomas Howell 1945-4-29 20791 Marin w of Camp Handy (Mount Tamalpais); Mount Tamalpais Comment
  UC750660  Scribneria bolanderi Lewis S. Rose 1946-5-14 46067 Marin Mount Tamalpais, Potrero Meadow Potrero Meadow; Mount Tamalpais, Potrero Meadow 609 Comment
  UC115412  Sedum radiatum T. S. Brandegee June 1888 Marin Lagunitas Creek Comment
  CHSC64297  Sedum spathulifolium H. H. Schmidt; A. Pool 1993-6-7 806 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  CAS-BOT-BC63944  Sedum spathulifolium J. F. Emmel 1970-4-26 268 Marin Nicasio Creek, 3.5 air miles ESE of Nicasio. 146 Comment
  RSA0074722  Sedum spathulifolium Lester Rowntree 1930-7-17 s.n. Marin Point Reyes. Comment
  UC665704  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin fire rd. 1/2 mi e of Toll Gate Mt. Tamalpais 500 Comment
  CAS-BOT-BC363327  Senecio aronicoides John Thomas Howell 1946-4-21 21685 Marin Down near radio station, Pt. Reyes Peninsula Comment
  CAS-BOT-BC363335  Senecio aronicoides Javier Penalosa 1961-4-29 1383 Marin Tiburon Peninsula. Hill above Paradise Cove 106 Comment
  UCD135498  Senecio glomeratus John Thomas Howell 1944-6-25 s.n. Marin near Chinese Camp. Comment
  RSA145213  Senecio mikanioides P. H. Raven 1959-12-27 14736 Marin Inverness. Comment
  UC1176879  Senecio minimus John Thomas Howell 1941-7-16 Marin s side along road near Fern Canyon; Mt. Tamalpais Comment
  CAS-BOT-BC364226  Senecio sylvaticus John Thomas Howell 1938-6-5 13892 Marin Mt. Tamalpais Comment
  CAS-BOT-BC85811  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mt. Tamalpais Comment
  JEPS48269  Sequoia sempervirens W. L. Jepson 1891-1-16 Marin Mill Valley Comment
  JEPS48281  Sequoia sempervirens Wilfred T. Frost 1932-9-18 465 Marin Eldridge Grade Mount Tamalpais; , Eldridge Grade Comment
  SD71339  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mount Tamalpais Comment
  SEINET3876314 Image available Sequoia sempervirens Vikki A. Kastz 1963-5-1 105 Marin 1 mile east of Alpine Dam.; 0 305 Comment
  UC1324896  Sequoia sempervirens H. U. Stauffer and E. Molseed 1964-5-17 5940 Marin 11 km w of Fairfax (Alipe Lake); Alpine 200 Comment
  CAS-BOT-BC85806  Sequoia sempervirens Alice Eastwood 1915-1-10 197 Marin Mt. Tamalpais Comment
  CAS-BOT-BC85812  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mt. Tamalpais Comment
  RSA548749  Sequoia sempervirens Jim Leithliter 1975-7-20 84 Marin Northern end of Blithedale Ave in Mill Valley Comment
  SEINET10958617  Sequoia sempervirens William H. Brewer 1862-3-28 Brewer 914 Marin Near Taumalpais. Geological Survey of California, 1860-67. Comment
  CAS-BOT-BC350963  Setaria parviflora A. Williams 2013-8-9 13779 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Sky Oaks Ranger Station Comment
  UCD92627  Setaria parviflora Gordon H. True 1972-9-15 7435 Marin G. H. True Residence, 142 Margarita Drive, San Rafael Hills, San Rafael. 30 Comment
  JEPS21843  Sherardia arvensis Leland R. Pederson 1958-5-25 94 Marin near its crest Lucas Valley Road (5 mi w of U.S. Highway 101) 76 Comment
  POM316505  Sherardia arvensis Patricia Wilder 1965-6-7 3558 -a Marin Bolinas Ridge Road. N Coast mtn range. 183 Comment
  UCD121997  Sherardia arvensis Alva Day 1965-4-4 65- 104 Marin East of Pt. Reyes Station. Comment
  CAS-BOT-BC187884  Sidalcea calycosa subsp. rhizomata John Thomas Howell 1927-5-8 2365 Marin N of Lake Lagunitas Comment
  SEINET5728370 Image available Sidalcea malviflora Pam Berry 1967-1 10 Marin 0.5 mi. E of E. Blithedale and Nelson Ave.; Mill Valley 30 Comment
  SEINET8946486  Sidalcea malviflora W. Roderick 1967-5-6 s.n. Marin Near Lake Nicasio. 76 Comment
  UCD116795  Sidalcea malviflora Ogden C. Riddle 1941-4-20 73 Marin on Mill Valley - Mt. Tamalpais Road. 243 Comment
  UC871436  Sidalcea malviflora subsp. laciniata M. E. Parsons 1912-4-30 Marin Kentfield Comment
  RSA784579  Sidalcea malviflora subsp. laciniata Peter Rubtzoff 1981-5-7 9650 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north,, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  RSA95382  Sidalcea malviflora subsp. laciniata Mabel Peirson 1926-3-28 6528 Marin Marin County: Elk Valley Comment
  UC615185  Sidalcea malviflora subsp. malviflora Beryl O. Schreiber 1932-3-31 71 Marin road to Point Reyes Lighthouse Point Reyes Lighthouse Comment
  RSA433869  Sidalcea malviflora subsp. malviflora H. de Forest 1930-4-21 s.n. Marin Roadside between Fairfax and Alpine L. dam Comment
  CAS-BOT-BC384585  Silene coniflora John Thomas Howell 1942-7-5 17013 Marin Matt Davis Trail, Mt. Tamalpais Comment
  JEPS50935  Silene gallica W. L. Jepson 1919-5-17 8274 Marin Alderney 121 Comment
  UC8499  Silene scouleri subsp. grandis J. Burtt Davy 1900-7-12 6876 Marin Point Reyes Comment
  RSA244357  Silene scouleri var. scouleri C. W. Tilforth, John Dourley 1973-7-18 930 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  UC1176819  Sisymbrium altissimum John Thomas Howell 1947-4-23 23076 Marin Point Reyes Road w of Ledum Swamp; Point Reyes Road Comment
  CAS-BOT-BC75033  Sisymbrium altissimum John Thomas Howell 1945-5-9 20846 Marin Ignacio. Comment
  CAS-BOT-BC232207  Sisyrinchium bellum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1216 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  SEINET12059015  Sisyrinchium bellum Unknown 1998-5-25 14 Marin N of Inverness, past Historic "L" Ranch, off Pierce Point Road, overlooking Tomales Bay 17 Comment
  UC1177388  Sisyrinchium bellum John Thomas Howell 1944-6-4 19573 Marin w of Inverness; Inverness Ridge Comment
  POM312930  Sisyrinchium californicum Malcolm A. Nobs, S. Galen Smith 1949-6-29 895 Marin N side of Pt. Reyes road just N of Pierce Pt. road, 3 miles N of Inverness. Comment
  SEINET7724187  Smilacina amplexicaulis Unknown Marin Saucelito Comment
  JEPS62113  Smilacina racemosa W. L. Jepson 1892-4-5 14769 Marin Mt. Tamalpais Comment
  JEPS62148  Smilacina stellata W. L. Jepson 1892-4-5 14770 Marin Mt. Tamalpais Comment
  JEPS77200  Smilacina stellata Robert M. Lloyd 1963-4-24 2347 Marin on Bolinas Rd 3.5 mi s Fairfax 243 Comment
  UCR3964  Smilacina stellata var. sessilifolia David Eslinger 1970-4-5 s.n. Marin San Francisco Bay Region, Samuel P. Taylor State Park, campsites 152 Comment
  UC1614429  Solanum nigrum Charles M. Belshaw 1936-1-1 1447 Marin Bolinas Comment
  CAS-BOT-BC157408  Solanum umbelliferum J. T. Howell 1945-4-29 20780 Marin Phoenix Lake Comment
  SEINET12327825  Solanum umbelliferum F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -114 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  POM146606  Solanum xanti var. hoffmannii Per Axel Rydberg 1905-6-15 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC365673  Solidago spathulata Peter Rubtzoff 1951-9-23 780 Marin Point Reyes Comment
  CAS-BOT-BC365675  Solidago spathulata W. S. Cooper 1925-7-23 75 Marin Pt. Reyes Comment
  CAS-BOT-BC365677  Solidago spathulata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  SEINET5506494 Image available Solidago spathulata M. S. Jussel 1933-1 s.n. Marin Point Reyes Comment
  CAS-BOT-BC365042  Solidago velutina subsp. californica John Thomas Howell 1945-9-2 21458 Marin San Rafael Hills Comment
  UC1541622  Solidago velutina subsp. californica H. E. and S. T. Parks 1930-9-4 707 Marin on road Tocoloma Comment
  JEPS67850  Soliva sessilis L. R. Heckard and Richard Brown 1972-5-2 2913 Marin s of Bear Valley Road where it meets coast at Coast Creek (Pt. Reyes Seashore); Pt. Reyes Seashore Comment
  CAS-BOT-BC374450  Sonchus asper John Thomas Howell 1939-4-23 s.n. Marin Blithedale Canyon, Mt. Tamalpais Comment
  UC1177290  Sonchus oleraceus John Thomas Howell 1945-7-8 21281 Marin Burdell Comment
  CAS-BOT-BC374639  Sonchus oleraceus J. T. Howell 1990-9-28 s.n. Marin Terra Linda - in weedy Northgate planter Comment
  UCSB17218  Sonchus oleraceus Brooks, Terry 1963-4-8 Marin 1 mile north of Golden Gate Bridge on Fort Baker 30 Comment
  CAS-BOT-BC235332  Sorghum halepense John Thomas Howell 1939-9-3 15344 Marin San Antonio Creek Comment
  CAS-BOT-BC35925  Sorghum halepense Doreen Smith 2001-9-1 s.n. Marin Terra Linda, Freitas Parkway. Comment
  CAS-BOT-BC235330  Sorghum halepense Walter Lennon 1971-11-1 s.n. Marin Along freeway, San Rafael Comment
  UC1745549  Sparganium erectum subsp. stoloniferum Annetta M. Carter, Edward Lee 1934-6-17 671 Marin Pool on ridge above Bolinas. Comment
  CAS-BOT-BC236613  Spartina foliosa John Thomas Howell 1939-9-3 15331 Marin Corte Madera salt marsh Comment
  UC1176793  Spartina foliosa John Thomas Howell 1944-7-30 Marin Almonte Comment
  CAS-BOT-BC236617  Spartina foliosa Alice Mulford 1945-11-26 s.n. Marin Bolinas Lagoon Comment
  CDA32678  Spartina foliosa A. A. Beetle 1942-9-27 3817 Marin Stimson Beach on Bolinas Bay. (Stinson Beach) 0 Comment
  SEINET11695836  Spartina foliosa Unknown 1958-8-6 5068 Marin 0.75 mi N of Bolinas, N edge of Bolinas Lagoon Comment
  UCR20484  Spergularia macrotheca H. M. Whistler 1966-4-15 660415- 29 w Marin Central Coast, McClure's Beach, on Tomales Point 8 Comment
  RSA0097835  Spergularia macrotheca H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  RSA0097836  Spergularia macrotheca J. T. Howell 1944-5-28 19506 Marin Manzanita. Comment
  CAS-BOT-BC390354  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-BC390830  Spergularia marina Javier Penalosa; J. T. Howell 1961-6-7 1621 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage (ca. .5 mi. west of Marin Country Day School) Comment
  CAS-BOT-BC390540  Spergularia media John Thomas Howell 1944-4-23 19397 Marin Escalle Comment
  UCD99206  Spergularia villosa John Thomas Howell 1944-6-25 19643 Marin Santa Venetia. 7 Comment
  SEINET3153364  Sphacele calycina K. Brandegee 1907-6-28 sn Marin Bolinas Ridge Comment
  UC4849  Spiranthes romanzoffiana J. Burtt Davy 1900-7-11 6850 Marin Point Reyes Comment
  CAS-BOT-BC534896  Spirodela polyrhiza Doreen Smith; Wilma Follette 2004-9-12 s.n. Marin Point Reyes National Seashore, Abbotts Lagoon (freshwater) on pond margins Comment
  CAS-BOT-BC535254  Spirodela polyrhiza Mrs. E. C. Sutliffe 1922-7-15 s.n. Marin Lily Lake Comment
  CAS-BOT-BC235460  Sporobolus indicus Doreen Smith 2001-10-24 s.n. Marin Novato, vacant lot at San Marin Drive and San Andreas Drive Comment
  CAS-BOT-BC220970  Stachys C. V. Morton 1941-7-16 2890 Marin Mt. Tamalpais Comment
  JEPS77198  Stachys ajugoides var. rigida Robert M. Lloyd 1963-4-24 2346 Marin 3.5 mi s Fairfax (on Bolinas Road) 243 Comment
  UCD125775  Stachys chamissonis D. H. Hartmann; H. T. Hartmann 1941-8-24 s.n. Marin in ditch on cliff above Dillon's Beach. Comment
  POM126371  Stachys pycnantha Katherine Brandegee 1907-7-7 s.n. Marin Tiburon. Comment
  RSA289944  Stachys pycnantha W. L. Jepson 1891-7-20 14951 Marin Tiburon. Comment
  UCD126063  Stachys rigida var. quercetorum Morris Halperin 1932-6-13 s.n. Marin near Muir woods. Comment
  UCD67325  Stachys rigida var. quercetorum D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. Quercus agrifolia coast forests. 20 Comment
  JEPS13994  Stebbinsoseris decipiens Kenton L. Chambers 1955-4-24 668 Marin Highway 1 about 2.5 mi s 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-BC374832  Stebbinsoseris heterocarpa John Thomas Howell 1944-5-27 19502 Marin Summit Ave. ridge, Mt. Tamalpais Comment
  CAS-BOT-BC374822  Stebbinsoseris heterocarpa Walter Lennon 1975-4-25 s.n. Marin Leona Dr. Santa Venetia Comment
  CAS-BOT-BC181436  Stellaria littoralis Roxana S. Ferris 1965-5-1 13636 Marin Edge of Abbotts Laggon, Pt. Reyes National Seashore Comment
  JEPS51091  Stellaria littoralis William S. Cooper 1925-7-23 83 Marin Pt. Reyes Comment
  UC615356  Stellaria littoralis Beryl O. Schreiber 1932-4-2 192 Marin Point Reyes Lighthouse Comment
  CAS-BOT-BC393804  Stellaria media Catherine Best 1984-4-18 921 Marin Tom's Point, Tomales Bay Comment
  CAS-BOT-BC375219  Stephanomeria elata John Thomas Howell 1944-9-3 20718 Marin West of Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC375229  Stephanomeria elata Mrs. E. C. Sutliffe 1919-4-6 s.n. Marin Fort Baker Comment
  CAS-BOT-BC322136  Stephanomeria exigua A. Williams 2013-8-9 13762 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Quarry. Comment
  UC35818  Stephanomeria virgata subsp. pleurocarpa Harley P. Chandler 1900-2-26 521 Marin Mt. Tamalpais San Francisco Bay Region Comment
  SD243251  Stipa lepida D. G. Kelch 2011-5-13 11 249 C Marin Near Phoenix Lake. 75 Comment
  SEINET10893288  Stipa pulchra John Thomas Howell 1944-5-21 Howell s.n. Marin Phoenix Lake, Mt. Tamalpais Comment
  SD110282  Stipa purpurata G. D. Barbe 1979-5-16 2501 Marin west of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas 121 Comment
  POM259268  Streptanthus batrachopus J. T. Howell 1939-5-14 s.n. Marin East of Collier Spring, Mount Tamalpais Comment
  UC575763  Streptanthus batrachopus J. L. Morrison 1937-5-30 2440 Marin area one-half way between Pine Mountain and San Geronimo Ridge; Big Carson Ridge Comment
  UC956500  Streptanthus batrachopus Freed W. Hoffman 1948-6-10 2322 Marin San Geronimo Ridge Comment
  UC1292751  Streptanthus glandulosus subsp. pulchellus Freed W. Hoffman 1949-7-31 2840 Marin Mt. Tamalpais Comment
  UC630654  Streptanthus glandulosus subsp. pulchellus John L. Morrison and Florence L. Morrison 1938-6-13 3103 Marin large outcrop between Mountain Theater and toll road; Mt. Tamalpais Comment
  CAS-BOT-BC87274  Streptanthus glandulosus subsp. secundus Alice Eastwood; John Thomas Howell 1938-5-8 5482 Marin At west end of Lucas Valley. Comment
  UC117386  Streptanthus glandulosus subsp. secundus M. K. Curran 1885-1 Marin Tamalpais Comment
  UC117389  Streptanthus glandulosus subsp. secundus T. S. Brandegee Marin Tamalpais Comment
  UC1177255  Streptanthus glandulosus subsp. secundus John Thomas Howell 1946-6-2 21984 Marin Rocky Ridge Fire Trail Mt. Tamalpais Comment
  UC618390  Streptanthus glandulosus subsp. secundus John Thomas Howell 1938-7-3 13945 Marin serpentine slope at head of valley Lucas Valley Comment
  JEPS9284  Streptanthus niger Rimo Bacigalupi with G. T. Robbins 1954-6-17 4547 Marin slopes near St. Hilary Catholic Church (above Tiburon) 76 Comment
  CAS-BOT-BC269582  Symphoricarpos albus var. laevigatus Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC421482  Symphoricarpos mollis S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14228 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
  UC521730  Symphyotrichum chilense Joseph Andorfer Ewan 1933-10-22 8054 Marin Cold Bog, Pt. Reyes Peninsula Pt. Reyes Peninsula Comment
  UC1177260  Symphyotrichum subulatum J. Thomas Howell 1947-10-19 24193 Marin Lake Lagunitas Comment
  CAS-BOT-BC98323  Symphyotrichum subulatum var. parviflorum Catherine Best 1978-8-30 s.n. Marin In dry ditch where water stood in the spring, old railroad yard, Tiburon Comment
  CAS-BOT-BC531488  Synthyris reniformis D. Greenberger; J. Doyle; M. Anthonisen; M. Evans 2015-4-10 15321 Marin Mount Tamalpais. Marin Municipal Water District lands: down Kent Pump Rd toward Alpine Lake, S side of Lagunitas Creek, up slope Comment
  CAS-BOT-BC376824  Tanacetum vulgare D. E. Breedlove 1979-11-18 44641 Marin On Bolinas Mesa 54 Comment
  CHSC27751  Taraxia ovata Karen A. Smail 1978-3-24 Marin Adjacent to lake side of Novato Blvd. at Stafford Lake, Novato. Just e of parking lot along path. 60 Comment
  UC1618307  Tauschia kelloggii Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9130 Marin serpentine ridge below Hacienda Drive (ne side of ridge at narrow part of peninsula); San Francisco Bay, Tiburon Peninsula 121 Comment
  UCD161850  Tauschia kelloggii Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, plot CCP 05. UTM Zone 10 E 534546 N 4203919. (Coordinates converted from UTM by label maker.) 240 Comment
  POM118275  Tauschia kelloggii Lincoln Constance, A. A. Beetle 1940-4-20 2569 Marin Abundant in moist, loose, serpentine soil, east slope, edge of oak grove. Above Alpine Lake, 5.4 mi. southeast of Fairfax. 366 Comment
  SEINET7722889  Tellima affinis Unknown Marin Saucelito Comment
  UC924278  Tellima grandiflora H. S. Reed 1939-5-23 274 Marin slopes of Mount Tamalpais 243 Comment
  UCSB2704  Tellima grandiflora White, Arthur 1960-4-15 Marin 2 mi. s. of Samual Taylor state park; 10 mi. s. of Fairfax Comment
  UC1613384  Tetragonia tetragonoides Charles M. Belshaw 1936-8-30 2651 Marin near the Pacific Ocean Stinson Beach Comment
  JEPS77222  Thalictrum fendleri var. polycarpum Robert M. Lloyd 1963-4-24 2363 Marin on Bolinas rd 7.5 mi s Fairfax 182 Comment
  SBBG3790  Thermopsis californica var. californica H. and M. Dearing 1939-4-28 3216 Marin Mt Tamalpais Comment
  UC1129932  Thermopsis californica var. californica H. S. Yates 1935-4-2 5044 Marin 1 mi nw Muir Woods; Tamalpais Quadrangle Comment
  UC1177230  Thermopsis californica var. californica John Thomas Howell 1941-7-6 16365 Marin Hidden Lake Mt. Tamalpais Comment
  SEINET3131794  Thermopsis macrophylla L. S. Rose 1940-4-28 40241 Marin Bootjack Camp, Mt. Tamalpais 305 Comment
  UC1784168  Thermopsis macrophylla Ethel Crum 1930-1 679 Marin Point Reyes Comment
  SJSU774  Tibouchina semidecandra A. W. Jacobs 1942-8-18 Marin residence, San Rafael 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-BC300544  Torilis nodosa C. Kellner; S. Whelan; R. Truitt 2013-6-8 13656 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC81405  Torreya californica Rimo Bacigalupi 1925-7-30 s.n. Marin upper reaches of Redwood Canyon, Mt. Tamalpais Comment
  RSA601317  Torreya californica Jens Clausen 1936-5-10 1175 Marin Mt. Tamalpais, near summit Comment
  UC20  Torreya californica J. Burtt Davy 1893-7-24 230 Marin Redwood Canon Comment
  UC26  Torreya californica Kellogg 1867-5-5 Marin Redwoods San Rafael, Redwoods Comment
  UCSC001484  Torreya californica Peter Kamb 1949-11-19 1580 Marin Cataract Canyon Comment
  CAS-BOT-BC169210  Toxicodendron diversilobum Brandegee s.n. Marin Tamalpais Comment
  UCD161809  Toxicoscordion fontanum Ayzik Solomeshch 2014-5-28 s.n. Marin Giacomini Open Space Preserve. Southwest of town of Woodacre, south of Sir Frances Drake Blvd. West of San Geronimo Ridge Road. Along Carson Fire Road. UTM Zone 10 E 530517, N 4205620.(Coordinates converted from UTM data by label maker). 410 Comment
  CAS-BOT-BC274435  Toxicoscordion fremontii R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13506 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  CHSC22976  Toxicoscordion fremontii Robert A. Schlising; Glenn Keator 1962-2-18 2062 Marin A short distance west of Drake's Beach County Park. Comment
  CHSC8154  Tragopogon porrifolius J. G. Moore 1969-5-10 79 Marin On n side of Hwy 104, 200 yds e of Olema. 60 Comment
  CAS-BOT-BC516454  Triantha occidentalis subsp. occidentalis R. K. Soost 1989-6-24 s.n. Marin Pt. Reyes, NW side of Creamery Bay, 1 mile east of highway Comment
  CAS-BOT-BC232488  Trifolium albopurpureum J. Klein; G. Block; L. Webb; et al. 2012-5-5 824 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  RSA32266  Trifolium bifidum var. decipiens J. T. Howell 1946-4-18 21661 Marin Novato. Comment
  JEPS65749  Trifolium depauperatum var. amplectens Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  CAS-BOT-BC531475  Trifolium depauperatum var. truncatum D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15361 Marin Mount Tamalpais. Marin Municipal Water District lands: Rifle Camp Meadow grassland area W of Lagunitas--Rock Spring Rd, E of Laurel Dell Rd Comment
  UC555370  Trifolium depauperatum var. truncatum H. L. Mason 1928-4-28 4439 Marin Tiburon Peninsula Comment
  RSA128989  Trifolium dichotomum Peter H. Raven 1949-4-18 330 Marin Tiburon 91 Comment
  UC1177203  Trifolium fucatum John Thomas Howell 1944-5-14 19473 Marin between Salmon Creek and Chileno Valley Comment
  UC165561  Trifolium fucatum Milo S. Baker 1906-5-2 Marin 1 mi w Fairfax Comment
  RSA90937  Trifolium fucatum var. fucatum J. T. Howell 1946-4-18 21647 Marin Ignacio. Comment
  RSA637577  Trifolium macraei Michael A. Vincent 1999-6-10 8601 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  SJSU8015  Trifolium microcephalum K. S. Kilborn 1963-5-10 101 Marin 2 mi W of Fairfax Comment
  CAS-BOT-BC531454  Trifolium repens A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15787 Marin Mount Tamalpais. Marin Municipal Water District lands: Lake Lagunitas Comment
  CAS-BOT-BC278121  Trifolium subterraneum C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13120 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC531669  Trifolium variegatum A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15348 Marin Mount Tamalpais. Marin Municipal Water District lands: Upper meadow across road to the NE from Boneyard parking lot Comment
  UC1106247  Trifolium variegatum var. melananthum John Thomas Howell 1945-5-9 20805 Marin Between Hamilton Field and Ignacio Comment
  UC746984  Trifolium variegatum var. melananthum G. Thomas Robbins with J. T. Howell 1945-5-9 1895 Marin 1/2 mi n Hamilton Field Air Force Base Comment
  JEPS77879  Trifolium wormskioldii Edward Lee 1934-4-30 784 Marin 10 mi nw Tomales (on rd) Comment
  UC589377  Trifolium wormskioldii Beryl O. Schreiber 1932-8-3 720 Marin Avalis Beach Tomales Bay Comment
  UCD138138  Triglochin concinna John M. Tucker 1951-6-29 2162 Marin About 5 miles west of Inverness. Comment
  CAS-BOT-BC451830  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness, Tomales Bay Comment
  CAS-BOT-BC451845  Triglochin maritima John Thomas Howell 1944-5-28 19519 Marin Almonte Comment
  UC589397  Triglochin maritima Beryl O. Schreiber 1932-6-23 557 Marin Heart's Desire Beach Tomales Bay (marsh) Comment
  SD64384  Triglochin maritima Darley F. Howe 1966-6-1 Marin Salt marsh, Inverness. Comment
  UC589467  Trillium chloropetalum Beryl O. Schreiber 1932-6-29 628 Marin Tomales Bay, Sand Dune Beach Comment
  CAS-BOT-BC519106  Trillium chloropetalum var. chloropetalum Henry M. Pollard 1935-4-1 s.n. Marin Black Canyon Comment
  CAS-BOT-BC519110  Trillium chloropetalum var. chloropetalum W. R. Dudley 1893-4-1 s.n. Marin Near Camp Taylor Comment
  CHSC30105  Trillium ovatum M. S. Taylor 1980-4-11 2480 Marin Samuel P. Taylor State Park, near Olema. Comment
  UCR19536  Trillium ovatum Mark Morris 1929-3-30 s.n. Marin San Francisco Bay Region, Mt. Tamalpais Comment
  POM170171  Trillium ovatum H. P. Chandler 1900-2-26 3164 Marin Mt. Tamalpais Comment
  RSA69517  Trillium ovatum Robert Branstead 1934-4-8 s.n. Marin Muir Woods. Comment
  SEINET10472789  Trillium ovatum Mary Susan Taylor Taylor 2480 Marin Samuel P. Taylor State Park. Comment
  CHSC22520  Triphysaria eriantha subsp. rosea Robert A. Schlising; Lloy Thurman 1962-4-28 2190 Marin Point Reyes Lighthouse. Comment
  CAS-BOT-BC238522  Triphysaria floribunda Rimo Bacigalupi 1928-3-10 1817 Marin 3 1/2 miles north of Point Reyes Lighthouse Comment
  JEPS35803  Triphysaria floribunda Rimo Bacigalupi and L. R. Heckard 1964-4-29 8944 Marin 1/4 mi e of eastern boundary of Coast Guard Reservation enclosing lighthouse at Pt. Reyes (just n of radio tower); Pt. Reyes 140 Comment
  UC1348894  Triphysaria floribunda Robert F. Thorne 1965-4-21 34396 Marin along Francis Drake Blvd. ca 5 mi n Point Reyes (Point Reyes National Seashore); , n of Point Reyes 4 Comment
  CAS-BOT-BC238512  Triphysaria floribunda John Thomas Howell 1930-4-20 4743 Marin 1.5 miles from Pt. Reyes on road to Inverness Comment
  CAS-BOT-BC238530  Triphysaria floribunda Ronie Clark 1983-4-13 PR 83 -010 Marin Point Reyes National Seashore. Limantour area - E of Drakes Head and abutting Limantour Estero 12 Comment
  JEPS11161  Triphysaria versicolor subsp. faucibarbata Helen-Mar Wheeler 1944-4-16 Marin 1 mi from Mill Valley (3 mi from Muir Woods, Frank Valley (ridge e of)); 3 mi from Muir Woods, Frank Valley (ridge e of) Comment
  UC59142  Triphysaria versicolor subsp. faucibarbata Royce Marin Comment
  CAS-BOT-BC199635  Trisetum canescens John Thomas Howell 1947-6-4 23211 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC199640  Trisetum canescens John Thomas Howell 1943-5-9 17952 A Marin Black Canyon, San Rafael Hills Comment
  UCD67509  Trisetum canescens E. Dean; with Thomas Starbuck 1989-5-25 192 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 548 Comment
  UCD70819  Triteleia laxa Michele H. Mills 1997-4-16 s.n. Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 53 Comment
  CAS-BOT-BC526099  Triteleia laxa David D. Keck 1948-6-29 5917 Marin 1 mile west of Mill Valley Comment
  CAS-BOT-BC526466  Triteleia laxa Gordon H. True; Fred Ross 1969-5-30 5049 Marin Point Reyes Bird Observatory, 3 miles northwest of Bolinas at Arroyo Honda, just south of Lake Ranch 121 Comment
  POM319437  Triteleia laxa Patricia Wilder 1965-6-7 3525 Marin San Geronimo Ridge. 381 Comment
  SEINET12050350  Triteleia laxa F. H. Utech 1988-1 88 -179 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd (C105) 180 Comment
  UCD139392  Triteleia laxa Heidi E. M. Dobson 1978-5-31 336 Marin base of Pine Mt. on Fairfax-Bolinas Road, overlooking Alpine Lake. Comment
  JEPS79723  Triteleia peduncularis Edward Lee with W. Joseph 1935-7-8 1593 Marin w end Potrero Meadow (along stream); Mt. Tamalpais Comment
  CAS-BOT-BC73964  Turritis glabra Greg de Nevers 2001-6-4 12519 Marin Cataract Gulch. Comment
  CAS-BOT-BC311761  Typha domingensis J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13363 Marin Mount Tamalpais. Marin Municipal Water District lands: Northwestern edge of Phoenix Lake next to Phoenix Lake Road Comment
  UC614786  Typha latifolia Beryl O. Schreiber 1936-6-28 2286 Marin 0.5 mi sw Point Reyes Station; sw of Point Reyes Station 1 Comment
  CDA33507  Ulex europaeus D. G. Kelch 2010-9-6 10 .408 Marin San Rafael. Hill behind Fallkirk Manor. Comment
  CDA4348  Ulex europaeus T. C. Fuller 1959-4-1 2147 Marin East side of Highway 101, 2 miles north of San Rafael. 0 Comment
  CAS-BOT-BC73690  Ulmus procera John Thomas Howell 1941-6-8 s.n. Marin San Rafeal Comment
  CAS-BOT-BC91150  Umbellularia californica Javier Penalosa 1962-3-17 2260 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. Ravine on southeast slope. 30 Comment
  CAS-BOT-BC91161  Umbellularia californica Nina Eloesser 1964-5-1 s.n. Marin Unspecified. Comment
  CAS-BOT-BC91162  Umbellularia californica Catherine A. Toschi 1963-2-17 63 :5 Marin Three miles northeast of Inverness (two miles up Mount Vision Road). 152 Comment
  UC589385  Umbellularia californica Beryl O. Schreiber 1932-7-25 661 Marin Tomales Bay, Lone Pine Beach Lone Pine Beach; Tomales Bay, Lone Pine Beach Comment
  CAS-BOT-BC381916  Uropappus lindleyi John Thomas Howell 1942-6-21 16995 Marin Carson Ridge Comment
  UC1176919  Uropappus lindleyi John Thomas Howell 1945-5-6 20802 Marin SAn Rafael Hills Comment
  CAS-BOT-BC403949  Urtica dioica subsp. gracilis Dennis W. Woodland 1970-8-13 1621 Marin 1 1/2 mi. east of Point Reyes Station on Point Reyes-Petaluma Road Comment
  CAS-BOT-BC532984  Urtica dioica subsp. holosericea A. Williams 2015-6-13 15883 Marin Mount Tamalpais. Marin Municipal Water District lands: Side of Peters Dam East Comment
  CAS-BOT-BC404147  Urtica dioica subsp. holosericea Dennis W. Woodland 1970-8-13 1623 Marin 1/4 mile west of Point Reyes Station between Inverness & Point Reyes Station Comment
  CAS-BOT-BC193930  Vaccinium ovatum A. A. Heller 1904-4-28 7362 Marin Corte Madera Comment
  POM131751  Vaccinium ovatum M. Alice King 1896-04 233 Marin Mill Valley Comment
  SEINET11972533  Vaccinium ovatum M. T. Doutt 1931-1 12 Marin Mt. Tamalphais Comment
  SEINET7271895  Vaccinium ovatum A. A. Heller 1904-4-28 7362 Marin Corte Madera Comment
  CAS-BOT-BC176097  Verbena bonariensis John Thomas Howell 1943-9-5 19323 Marin In southern part of Mill Valley 7 Comment
  CAS-BOT-BC176101  Verbena lasiostachys var. scabrida John Thomas Howell 1939-10-15 15377 Marin Lily Lake Comment
  UCSB7257  Vicia americana Keator, Glenn 1959-3-31 Marin 2.0 miles west of Fairfax western city limits on highway from Fairfax to Olema Comment
  UC1177221  Vicia gigantea John Thomas Howell 1947-4-13 Marin Tiburon Comment
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Mar 26 2009
  UCSC000431  Vicia gigantea Beryl O. Schreiber 1936-4-12 2164 Marin 2 miles N.E. of Pierce's Ranch Pierce's Ranch - Tomales Point Comment
  CDA4397  Vicia hirsuta Barbara T. Menzies 1969-6-8 Marin Bolinas-Olema Road, first swale north of Eucalyptus groves on west side of road. 0 Comment
  UC1177470  Vicia lutea John Thomas Howell 1944-5-14 19466 Marin Salmon Creek Comment
  CAS-BOT-BC274427  Vicia sativa J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13313 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  RSA165869  Vicia sativa Philip A. Munz 1963-6-11 24526 Marin Point Reyes 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
  CAS-BOT-BC263960  Viola adunca John Thomas Howell 1939-6-4 14725 Marin Point Reyes Peninsula Comment
  HSC23838  Viola adunca R. A. Vanbianchi 1971-12-28 112 Marin San Geronimo Valley, town of San Geronimo Comment
  CAS-BOT-BC263962  Viola adunca Paul F. Covel 1940-5-19 1795 Marin Bog on Tomales Point Road Comment
  SEINET6176294  Viola adunca C. Ritchie Bell 1963-3-30 17486 Marin ca. .8 miles south of Mc Clure Beach.; 0 Comment
  CHSC30097  Viola glabella M. S. Taylor 1980-4-11 2471 Marin Samuel P. Taylor State Park, near Olema. 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
  POM193007  Viola pedunculata H. E. Parks 1926-03 s.n. Marin Above Tiburon. Comment
  CAS-BOT-BC232239  Viola purpurea subsp. quercetorum J. Klein; G. Block; L. Webb; et al. 2012-5-5 826 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC198789  Vulpia bromoides John Thomas Howell 1930-4-23 s.n. Marin Blythedale Canyon, Mill Valley Comment
  CAS-BOT-BC198809  Vulpia bromoides Alice Eastwood 1912-5-1 48 Marin Kentfield Comment
  UC53385  Vulpia bromoides Jos. Burtt Davy 1898-4-2 4204 Marin Angel Island Comment
  CAS-BOT-BC183158  Vulpia microstachys var. ciliata R. E. Frenkel 1964-5-7 497 Marin 1.5 miles south of Meadows C. C. on Fairfax-Bolinas Road 304 Comment
  CAS-BOT-BC183994  Vulpia microstachys var. microstachys Catherine Best 1987-4-21 1246 Marin Mt. Burdell near the Summit Comment
  CAS-BOT-BC184339  Vulpia microstachys var. pauciflora John Thomas Howell 1946-5-14 21839 Marin Between Barth's Retreat and Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC184346  Vulpia microstachys var. pauciflora John Thomas Howell 1938-6-9 13908 Marin Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC184358  Vulpia microstachys var. pauciflora John Thomas Howell 1967-5-24 42259 Marin To west of Dakin Lane, just north of Old St. Hilary's Church, Tiburon Comment
  SACT002552  Vulpia myuros 1925-6-5 Marin NO collector/determiner listed Comment
  CAS-BOT-BC184809  Vulpia myuros subsp. megalura John Thomas Howell 1943-6-6 18204 Marin Ridge se. of Muir Woods Comment
  RSA127240  Vulpia myuros var. hirsuta J. T. Howell 1948-5-16 24299 Marin Upper part of Cascade Canyon, Mt. Tamalpais Comment
  UC608493  Vulpia myuros var. hirsuta Beryl O. Schreiber 1936-4-12 2191 Marin 2 mi ne Pierce's Ranch (Tomales Point); Tomales Point 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
  UC76898  Vulpia octoflora var. glauca Michener and Bioletti 1893-5-22 Marin Tamalpais Comment
  CAS-BOT-BC279929  Whipplea modesta J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13023 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  JEPS49630  Whipplea modesta L. M. Newlon 1921-1 80 Marin Mt. Tamalpais Comment
  CAS-BOT-BC229754  Woodwardia fimbriata A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1456 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  CAS-BOT-BC382959  Wyethia angustifolia Alice Eastwood 1912-6-9 295 Marin Sausalito Comment
  CAS-BOT-BC382963  Wyethia angustifolia Javier Penalosa 1961-3-11 1111 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay 60 Comment
  CHSC101978  Wyethia angustifolia J. Boze 1982-4-17 444 Marin On west facing slope along Hwy 1 about 6.2 mi north of Point Reyes Station. Comment
  CDA11962  Wyethia angustifolia G. F. Hrusa, M. Maniery 1993-5-6 10931 Marin North Coast Biodiversity Arena; San Pablo Bay. Hamilton Air Force Base. Comment
  CAS-BOT-BC383307  Wyethia glabra F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CAS-BOT-BC383305  Wyethia glabra Elsie Zeile 1909-5-2 s.n. Marin Mill Valley Comment
  CAS-BOT-BC383721  Xanthium strumarium Eric Walther 1922-10-10 s.n. Marin San Rafael Comment
  CAS-BOT-BC527085  Xerophyllum tenax unspecified 1891-4-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC333279  Zeltnera muehlenbergii A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13246 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  CAS-BOT-BC530482  Zigadenus fontanus Alice Eastwood 1918-5-11 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC532752  Zigadenus fremontii H. C. Cantelow 1937-3-25 1811 Marin North of Point Reyes Comment
  SEINET12044382  Zigadenus fremontii H. E. Parks, Parks, S. T. 1930-1 405 Marin Tiburon Peninsula 61 Comment
  SEINET12056251  Zigadenus fremontii M. T. Doutt 1931-1 349 Marin Mt. Tamalpais Comment
  UC1600389  Zostera marina W. A. Setchell Aug 1904 Marin Belvedere Comment
  UC341827  Zostera marina H. E. Parks 1922-12-2 Marin Paradise Cove Comment
  UC398854  Zostera marina H. E. Parks 1928-3-29 Marin Keils Cove Comment
  UC398868  Zostera marina H. E. Parks 1923-6-16 Marin Paradise Cove Comment
  UC398870  Zostera marina C. W. Dobie 1920-11-26 Marin Belvedere Comment
  UC399042  Zostera marina H. E. Parks 1923-4-28 Marin Paradise Cove Comment
  UC399055  Zostera marina H. E. Parks 1923-4-28 Marin Paradise Cove Comment
  RSA152197  Zostera marina W. A. Setchell 1920-10-3 s.n. Marin Belvedere. Comment



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