Search Results — 2000 specimen records retrieved (1358 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS93151  Acacia M. Wetherwax with D. Pendleton 1993-4-3 2440 Marin n. Inverness park (just n. of Motel Inverness, along Sir Francis Drake Blvd., in wooded area between Sir Francis Drake Blvd. turn-off and salt marsh vegetation); Audubon Canyon Ranch, Shield's Marsh 5 Comment
  CAS-BOT-BC177071  Acacia melanoxylon John Thomas Howell 1965-10-13 41412 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UC1051628  Acaena pinnatifida var. californica Peter Kamb 1950-6-3 1825 Marin Duxbury Point, west of Bolinas Bay. Comment
  SEINET4172013 Image available Acer macrophyllum Robert A. Norris 1984-1 4781 Marin by Paradise Dr. near San Francisco Bay, ca. 1/4 mi. SE of Point Chauncey, Tiburon Peninsula Comment
  SBBG33922  Acer negundo L. S. Rose 1969-6-12 Marin 3 mi E of Point Reyes Station 24 Comment
  CAS-BOT-BC336655  Acer negundo var. californicum Alice Eastwood 1915-3-25 s.n. Marin Ross Valley Comment
  UC589505  Achillea millefolium Beryl O. Schreiber 1932-6-25 573 Marin cliff Hearts Desire Beach; Tomales Bay Comment
  CAS-BOT-BC28659  Achillea millefolium Javier Penalosa 1961-4-8 1292 Marin Plateau NW of 748-ft summit above Paradise Cove. 137 Comment
  SBBG25190  Achillea millefolium Leota Davidson 1964-5-27 1 Marin near Stinson Beach Comment
  SEINET11854719  Achillea millefolium var. californica E. H. Graham 1931-1 6879 Marin Near lighthouse, Pt. Reyes Comment
  UC8849  Actaea rubra W. H. Brewer 1862-4-6 934 Marin Comment
  UC466766  Adenostoma fasciculatum Franklin P. Nutting 1895-6-27 Marin Mt. Tamalpais Comment
  CAS-BOT-BC69009  Adiantum aleuticum Hans Leschke 1946-7-28 s.n. Marin Mt. Tamalpais - Canyon between TCC and Ben Johnson trails NW of Muir Woods Comment
  CAS-BOT-BC110718  Aegilops cylindrica Doreen Smith 2002-6-6 s.n. Marin Southern end of Pine Mountain Fire Road off the Fairfax - Bolinas Road. Comment
  CDA18859  Aegilops triuncialis L. Bush, A. Sauber 1999-6-6 PDR 990592 Marin Pasture +/- 20 sq. ft., Tomales. 0 Comment
  RSA98049  Aegilops triuncialis J. T. Howell 1953-7-5 29107 Marin East Peak, Mt. Tamalpais. Comment
  CAS-BOT-BC202634  Aesculus californica Alice Eastwood 1915-6-24 4784 Marin Inverness Comment
  RSA458178  Aesculus californica M. B. Dunkle 1931-8-11 2476 Marin Tomales Bay. Comment
  SD188482  Aesculus californica Dixie Damrel, Robin Zank 1997-7-17 20 Marin Corner of Balboa and Portola Comment
  JEPS127927  Ageratina adenophora Adam C. Schneider with Robert Steers 2014-3-29 527 Marin Along hill northeast of Miwok Tr Trailhead at Bunker Rd. Comment
  CAS-BOT-BC29566  Agoseris apargioides var. eastwoodiae John Thomas Howell 1946-5-26 21957 Marin Point Reyes Lighthouse Comment
  CAS-BOT-BC29563  Agoseris apargioides var. eastwoodiae Dennis E. Breedlove 1963-4-13 4450 Marin On Point Reyes Peninsula, near the radio tower, 8 miles West of Inverness Comment
  CAS-BOT-BC21344  Agoseris grandiflora var. grandiflora John Thomas Howell 1940-5-20 15470 Marin Fairfax Comment
  CAS-BOT-BC13132  Agoseris hirsuta John Thomas Howell 1937-6-13 13050 Marin Bolinas Comment
  UC450126  Agoseris hirsuta W. A. Setchell 1898-4-1 Marin Bolinas Comment
  UC131421  Agoseris hirsuta Katharine Brandegee 1905-6-1 Marin junction with Fairfax Ross Valley road Comment
  SEINET883237 Image available Agrostis aristiglumis J. T. Howell 1947-1 23149 Marin Drakes Estero WNW of Mount Vision. Comment
  CDA1678  Agrostis avenacea J. T. Howell 1971-6-2 47649 Marin On road from San Rafael to McNear s. Bordering San Francisco Bay. 0 Comment
  SBBG113945  Agrostis blasdalei W. L. Halvorson 1985-5-25 Marin American Telephone and Telegraph tract, Pt Reyes Comment
  SEINET3916087  Agrostis blasdalei var. marinensis Beecher Crampton 1957-7-11 4279 Marin Junction of Valley Ford-Franklin School Road and Dillon Beach Road, summit of grade above Dillon Beach.; 0 Comment
  CAS-BOT-BC127491  Agrostis capillaris John Thomas Howell 1947-6-4 23217 Marin Near radio station. Point Reyes Peninsula. Comment
  CAS-BOT-BC175938  Agrostis capillaris Catherine Best 1980-8-8 s.n. Marin At the cheese factory on the Pt. Reyes Petaluma Rd. about .5 mi southwest of the intersection of Novato Blvd. Comment
  SEINET246023  Agrostis clivicola var. punta-reyesensis Beecher Crampton 1957-7-11 4281 Marin Junction of Valley Ford-Franklin School Road and Dillon Beach Road, summit of grade above Dillon Beach. Comment
  CAS-BOT-BC127429  Agrostis densiflora John Thomas Howell 1945-7-29 21357 Marin Between Bolinas radio station and Rio Honda. Comment
  CAS-BOT-BC127474  Agrostis densiflora John Thomas Howell 1946-6-30 22146 Marin Rodeo Lagoon. Comment
  CAS-BOT-BC175940  Agrostis densiflora John Thomas Howell 1946-6-30 22146 Marin Rodeo Lagoon Comment
  UC1106215  Agrostis densiflora John Thomas Howell 1947-9-6 24180 Marin Dillons Beach Comment
  SEINET199905  Agrostis diegoensis John Thomas Howell 1943-7-11 18286 Marin Near Bootjack Mt. Tamalpais. Comment
  CAS-BOT-BC127183  Agrostis exarata David L. Morgan 1955-7-5 s.n. Marin Inverness. Comment
  CAS-BOT-BC127188  Agrostis exarata John Thomas Howell 1945-7-4 21274 Marin Inverness. Comment
  UC1153908  Agrostis exarata Beecher Crampton 1957-7-11 4290 Marin Valley Ford-Franklin School Road just n of junction with Dillon Beach Road Comment
  UCD37419  Agrostis exarata Beecher Crampton 1960-6-8 5566 Marin Marin County, Point Reyes Peninsula, 1.5 miles northwest of Inverness, eastern slope of Inverness Point. Comment
  UCD37426  Agrostis exarata Beecher Crampton 1960-6-8 5587 Marin Marin County, Point Reyes Peninsula, 4.6 miles northwest of Inverness, northern end of Drakes Estero at road crossing. Comment
  UCD52516  Agrostis exarata John Thomas Howell 1944-6-25 19661 Marin between Santa Venetia and Chinese Camp. Comment
  CAS-BOT-BC139475  Agrostis hallii Gordon H. True 1969-6-20 5072 Marin Point Reyes Observatory 3 miles northwest of Bolinas at Arroyo Honda. At mouth of first side canyon south of Arroyo Honda Bridge. 60 Comment
  CAS-BOT-BC139490  Agrostis hallii John Thomas Howell 1944-6-4 19560 Marin Near Mount Vision west of Inverness. Comment
  SEINET10968036  Agrostis hallii John Thomas Howell 1947-6-18 Howell 23284 Marin North of Dillons Beach. Comment
  UCD51755  Agrostis hendersonii John Thomas Howell 1947-4-23 23062 Marin Pt. Reyes Peninsula, Drakes Estero, west of Mt. Vision. Comment
Read comments
Nov 29 2010
  CAS-BOT-BC139025  Agrostis pallens John Thomas Howell 1946-6-16 22073 Marin Inverness Park. Comment
  CAS-BOT-BC139047  Agrostis pallens Gordon H. True 1968-7-26 4695 Marin Ca. 3 miles northwest of Bolinas at Arroyo Hondo. 76 Comment
  UCD53245  Agrostis pallens Leonard 1919-6-10 X 3041 Marin San Quentin. Comment
  CAS-BOT-BC232193  Aira S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1005 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  CAS-BOT-BC138314  Aira caryophyllea var. caryophyllea Alice Eastwood 1915-6-23 4761 Marin Point Reyes. Comment
  RSA217967  Albizia lophantha Javier Penalosa 1962-3-3 2234 Marin Fort Cronkhite Comment
  CAS-BOT-BC445323  Alisma lanceolatum Miss Lilian McHoul 1965-8-1 s.n. Marin Marin College, Kentfield Comment
  UC747490  Alisma plantago-aquatica G. Thomas Robbins with J. T. Howell 1945-5-5 1879 Marin 0.5 mi n Hamilton Field Air Base 0 Comment
  CAS-BOT-BC350957  Alisma triviale A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13250 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  CAS-BOT-BC445442  Alisma triviale Doreen Smith 2001-10-1 s.n. Marin Shores of Stafford Lake, Novato 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-BC421699  Allium amplectens D. Smith; C. Liu; D. Long; S. Whelan; C. Gattuso 2014-5-10 14441 Marin Mount Tamalpais. Marin Municipal Water District lands: Approximately 0.5 mi up Kent Pump Road from intersection with Alpine Lake dam, between two rock faces. Comment
  CAS-BOT-BC466774  Allium dichlamydeum Paul F. Covel 1940-5-19 1789 Marin Pt Reyes (near lighthouse) Comment
  CAS-BOT-BC468980  Allium dichlamydeum David D. Keck 1948-6-29 5923 Marin 2 miles south of Stinson Beach 60 Comment
  CAS-BOT-BC472781  Allium neapolitanum John Thomas Howell 1969-4-20 45513 Marin 2nd and Shaver Streets, San Rafael Comment
  UC1106277  Allium triquetrum John Thomas Howell 1950-4-23 26309 Marin along Summit Ave. Mill Valley, Summit Ave. Comment
  CAS-BOT-BC476623  Allium tuberosum Catherine Best 1985-9-12 1153 Marin Bevedere Comment
  CAS-BOT-BC476636  Allium unifolium Volney Rattan 1883-5-1 s.n. Marin Corte Medera Comment
  CAS-BOT-BC170989  Alnus rhombifolia John Thomas Howell 1940-5-12 s.n. Marin Lagunitas Creek Canyon 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
  SD51348  Alnus rubra Darley F. Howe 1961-7-28 3073 Marin 0.3 miles above Stinson Beach on road to Mount Tamalpais 149 Comment
  UC521706  Alnus rubra Joseph Andorfer Ewan 1933-11-5 8107 Marin Hearts Desire Tomales Bay (s shore of bay) Comment
  SEINET10478479  Alnus rubra Heidi H. Schmidt 1993-6-8 Schmidt 820 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  UCD55897  Alopecurus aequalis var. sonomensis J. B. Davy 1898-8-1 4353 Marin Bear Valley. Comment
  CAS-BOT-BC138006  Alopecurus geniculatus Catherine Best 1987-4-15 1244 Marin In Tennessee Valley. Comment
  CAS-BOT-BC137933  Alopecurus saccatus Catherine Best 1981-5-2 s.n. Marin Hidden Lake, Mount Burdell. Comment
  CHSC25592  Ambrosia chamissonis Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2329 Marin Coast Ranges. At McClures Beach. Comment
  UC88845  Ambrosia chamissonis T. S. Brandegee 1888-10-1 Marin Angel Island Comment
  CAS-BOT-BC13729  Ambrosia chamissonis John Thomas Howell 1943-9-5 19316 Marin Between Tamalpais Valley and Tamalpais High School Comment
  CAS-BOT-BC45021  Ambrosia psilostachya John Thomas Howell 1944-9-24 20756 Marin East side of Bolinas Lagoon Comment
  CAS-BOT-BC45017  Ambrosia psilostachya Catherine Best 1978-9-7 s.n. Marin Railroad yard Tiburon Comment
  CAS-BOT-BC142522  Amelanchier utahensis Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC137860  Ammophila arenaria David L. Morgan 1960-6-21 s.n. Marin Dillon Beach. Comment
  UC1177234  Amorpha californica var. napensis John Thomas Howell 1946-5-25 21943 Marin hills w Corte Madera Comment
  SEINET12337125  Amsinckia intermedia Unknown 1976-1 1364 Marin Marshall-Petaluma Road W of summit 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
  SEINET3293464 Image available Amsinckia spectabilis Lewis S. Rose 1932-4-20 32185 Marin Sea bluffs. Point Reyes. Comment
  UCD117532  Anagallis arvensis P. B. Kennedy 1915-3-7 s.n. Marin San Rafael. Comment
  UCD117542  Anagallis arvensis Ogden C. Riddle 1941-4-20 71 Marin near Bootjack Camp, Mt. Tamalpais. 304 Comment
  SEINET7595027 Image available Andropogon glomeratus var. glomeratus Rimo Bacigalupi 1941-1 2724 Marin Along living rill, between Rattlesnake and Bootjack Camps, Mt. Tamalpais. Comment
  POM365640  Anemone grayi Mark Morris 1929-3-3 s.n. Marin Mt. Tamalpais. Comment
Read comments
Apr 7 2015
  CAS-BOT-BC218485  Angelica hendersonii Peter Rubtzoff 1951-9-23 791 Marin Coastal bluffs near lighthouse, Point Reyes Comment
  CAS-BOT-BC273108  Anisocarpus madioides Marian L. Campbell 1921-6-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC273110  Anisocarpus madioides Alice Eastwood 1912-9-29 2299 Marin Lagunitas Comment
  CAS-BOT-BC273111  Anisocarpus madioides H. M. Hall 1931-5-25 13073 Marin Mill Valley. On south banks at base of Mt. Tamalpais Comment
  CAS-BOT-BC137769  Anthoxanthum aristatum John Thomas Howell 1945-5-9 20856 Marin Low field between Hamilton Field and Ignacio. Comment
  SEINET7292885 Image available Anthoxanthum monticola subsp. alpinum Virginia E. Long 1933-1 212 a Marin Mill Valley, in forest of Sequoia sempervirens 61 Comment
  CAS-BOT-BC280614  Anthoxanthum occidentale D. E. Breedlove 1962-4-17 2332 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC285564  Anthoxanthum occidentale R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13419 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  SEINET186017  Anthoxanthum occidentale V. E. Long 1933-5-4 212 a Marin Mill Valley. 61 Comment
  CAS-BOT-BC350807  Anthriscus arvensis A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13239 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  SEINET7719586  Antirrhinum vagans Unknown Marin Camp Taylor Comment
  UC1537413  Antirrhinum vexillocalyculatum subsp. breweri Gordon H. True Jr. 1937-7-25 814 Marin Forest Knolls 60 Comment
  JEPS5342  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum W. L. Jepson 1891-7-19 21310 Marin Mill Valley Comment
  CAS-BOT-BC392043  Aquilegia eximia Alice Eastwood 1900-8-1 s.n. Marin San Anselmo Canon [Canyon] Comment
  CAS-BOT-BC392220  Aquilegia formosa W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Comment
  UC589401  Aquilegia formosa Beryl O. Schreiber 1932-6-29 601 Marin San Dune Beach Tomales Bay Comment
  OBI10689  Aquilegia formosa F. W. Wakefield 1963-6-17 19 Marin S end of Alpine Lake Comment
  UCSB22038  Aquilegia formosa Ammen, P. 1966-4-30 Marin East side of Tomales bay, 2 mi. north of Marshall 9 Comment
  SEINET12004446  Arabis M. T. Doutt 1931-1 465 Marin 4 mi W of Inverness Comment
  CAS-BOT-BC17275  Arabis blepharophylla John Thomas Howell 1926-2-21 1637 A Marin Ocean bluffs at Point Reyes. Comment
  CAS-BOT-BC17279  Arabis blepharophylla Rimo Bacigalupi 1928-3-10 1814 Marin Above Point Reyes Lighthouse. 185 Comment
  CAS-BOT-BC17282  Arabis blepharophylla M. E. Parsons 1912-5-5 s.n. Marin Bolinas Road above Cataract Gulch. Comment
  UC565469  Arabis blepharophylla H. L. Mason 1927-4-26 5216 Marin w of Alpine Lake (on road from Fairfax to crest of Bolinas Ridge); Bolinas Ridge Comment
  RSA0125475  Arabis blepharophylla L. S. Rose 1956-4-2 s.n. Marin 1 mi. S of Tomales. 3 Comment
  RSA256336  Aralia californica Robert A. Norris 1974-10-13 2215 Marin Panoramic Highway, Mt. Tamalpais area. Comment
  SEINET474362  Aralia californica R. L. Ornduff 1991-8-21 Marin Along Sir Francis Drake Blvd., Milepost 15.93. In seep. Comment
  UC1543024  Aralia californica Donald G. Nelson 1939-9-23 633 Marin rd. w. of <Geronim (?)> Comment
  UC723812  Aralia californica Joseph Andorfer Ewan 1936-3-8 9426 Marin Phoenix Lake rd. 1 1/2 mi. below Lake Lagunitas Comment
  CAS-BOT-BC128639  Arbutus menziesii Peter H. Raven; Michael P. Johnson 1967-5-2 21282 Marin Wooded slopes near road between North Garrison and Point Campbell, north side of island - Angel Island 45 Comment
  CAS-BOT-BC128644  Arbutus menziesii Alice Eastwood 1915-12-1 s.n. Marin Mill Valley Comment
  UCD117490  Arbutus menziesii Jean Lang 1964-3-29 12 Marin Harry Allen Trail, 0.1 mile SW of Phoenix Lake Dam, 1/2 mile SW of Ross. 60 Comment
  UC1176779  Arceuthobium campylopodum John Thomas Howell 1944-7-9 19686 Marin Inverness Ridge Comment
  RSA629101  Arctostaphylos Jon E. Keeley 1987-8-22 11133 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  RSA629126  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24680 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  CAS-BOT-BC27241  Arctostaphylos canescens Alice Eastwood 1897-4-20 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC24075  Arctostaphylos canescens subsp. canescens Alice Eastwood 1922-6-4 11342 Marin Mt. Tamalpais Comment
  UC412754  Arctostaphylos canescens subsp. canescens H. G. Calkins 1906-2-3 Marin Mt. Tamalpais Comment
  HSC33224  Arctostaphylos glandulosa Thomas W. Nelson 1974-4-22 1220 Marin Beside the middle peak of Mt. Tamalpais. Comment
  LA42400  Arctostaphylos glandulosa Alice Eastwood; 1922-3-12 11077 Marin Mount Tamalpais Comment
  UCR52381  Arctostaphylos glandulosa Sandy Floyd, Tom Munton, T'ai Roulston 1987-3-13 26 Marin San Francisco Bay Region, Mt. Tamalpais, East Peak 783 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-BC24828  Arctostaphylos glandulosa subsp. cushingiana A. Eastwood 1903-1-20 3997 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24842  Arctostaphylos glandulosa subsp. cushingiana Gary D. Wallace 1974-12-26 1367 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. se. of West Point between Spike Buck Ck. and Laguna Ck. 396 Comment
  CAS-BOT-BC23183  Arctostaphylos glandulosa subsp. glandulosa Gary D. Wallace 1974-12-26 1359 Marin Mt. Tamalpais St. Pk., near Mountain Theater 731 Comment
  CAS-BOT-BC23186  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-3-12 11077 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23194  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1896-6-28 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC23218  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1925-2-1 732 Marin South side of Mt. Tamalpais 457 Comment
  JEPS38666  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1921-10-2 9513 Marin Bill Williams trail Mt. Tamalpais 731 Comment
  RSA182017  Arctostaphylos glandulosa subsp. glandulosa E. M. Zeile 1921-10-12 A 8 Marin Mt. Tamalpais between Ampitheatre and Potrero Meadow. Comment
  RSA252264  Arctostaphylos glandulosa subsp. glandulosa Gary D. Wallace 1974-12-26 1361 Marin Mt. Tamalpais State park, along Ridgecrest Park Rd. near Mountain Theater. 732 Comment
  RSA51267  Arctostaphylos glandulosa subsp. glandulosa J. T. Howell 1950-4-2 26307 Marin Inverness Ridge east of Mt. Vision, Pt. Reyes Peninsula. Comment
  RSA626870  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24852 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626888  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24883 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  SJSU11150  Arctostaphylos glandulosa subsp. glandulosa N. B. Carr 1964-4-5 Marin Bolinas Ridge above Copper Mine Gulch Comment
  UC1120171  Arctostaphylos glandulosa subsp. glandulosa N. French 1935-3-26 604 Marin Muir Woods Tamalpais Quadrangle Comment
  UC1120241  Arctostaphylos glandulosa subsp. glandulosa N. H. French 1935-3-26 607 Marin Muir Woods Tamalpais Quadrangle Comment
  UC412753  Arctostaphylos glandulosa subsp. glandulosa Harley P. Chandler 1900-2-26 535 Marin Mt. Tamalpais Comment
  UC70645  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1896-2-16 Marin Mt. Tamalpais Comment
  UC909837  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 603 Marin s slope Mount Tamalpais Comment
  POM131976  Arctostaphylos glandulosa var. cushingiana P. A. Munz 1922-8-5 6437 Marin Mt. Tamalpais. 365 Comment
  HSC7761  Arctostaphylos hookeri subsp. montana Freed W. Hoffman 1947-4-20 641 Marin Northside Trail near Rifle Camp, Mt. Tamalpais Comment
  JEPS38848  Arctostaphylos hookeri subsp. montana W. L. Jepson 1916-7-9 6809 a Marin Mt. Tamalpais 640 Comment
  JEPS49555  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10185 Marin on crest San Geronimo Ridge 396 Comment
  JEPS77214  Arctostaphylos hookeri subsp. montana Robert M. Lloyd 1963-4-24 2358 Marin on Bolinas road 5.3 mi s Fairfax Comment
  UC1388310  Arctostaphylos hookeri subsp. montana Freed W. Hoffman 1947-4-20 641 Marin Northside Trail near Rifle Camp; Mt. Tamalpais Comment
  UC549623  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-9-4 508 Marin higher se slopes Mount Tamalpais Comment
  RSA633140  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24878 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA633151  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24871 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38497  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8677 Marin Mt. Tamalpais (West Peak) at entrance to radar station. Comment
  CAS-BOT-BC38507  Arctostaphylos montana subsp. montana Lewis S. Rose 1964-4-8 64019 Marin Bootjack, Mt. Tamalpais. 426 Comment
  CAS-BOT-BC229709  Arctostaphylos nummularia S. Creer; A. Williams 2012-5-2 402 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  UC294717  Arctostaphylos nummularia H. E. Parks 3065 a Marin Comment
  RSA15692  Arctostaphylos nummularia var. sensitiva C. B. Wolf 1929-1-13 3436 Marin Mt. Tamalpais. Comment
  SEINET11977813  Arctostaphylos nummularia var. sensitiva L. S. Rose 1932-1 3211 Marin Mt. Tamalpais 610 Comment
  SEINET11987324  Arctostaphylos pungens var. montana J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4210 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Mount Tamalpais Comment
  CAS-BOT-BC44653  Arctostaphylos sensitiva Brandegee 1889-6-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC44656  Arctostaphylos sensitiva Alice Eastwood 1922-5-6 11308 Marin Mt. Tamalpais Comment
  CAS-BOT-BC46786  Arctostaphylos uva-ursi Hans Leschke 1947-4-20 s.n. Marin Near Tomales Comment
  UC634745  Arctostaphylos uva-ursi H. L. Mason 1930-3-9 5520 Marin summit of promontory Point Reyes Comment
  CAS-BOT-BC44613  Arctostaphylos virgata R. F. Hoover 1964-4-8 8667 Marin Just east of Bootjack Camp, south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC44616  Arctostaphylos virgata Walter Knight; Irja Knight 1986-2-24 5243 Marin Mt. Tamalpais, Camp Alice Eastwood, ca. 400 yds from parking lot near water tank. Comment
  CAS-BOT-BC46821  Arctostaphylos virgata Brandegee 1889-1-1 22 Marin Tamalpais Comment
  JEPS38863  Arctostaphylos virgata Joseph Andorfer Ewan 1936-1-1 9376 Marin canyon above Tomales Bay (3 mi w) Comment
  RSA123209  Arctostaphylos virgata A. E. Wieslander 1935-2-1 8031 Marin Muir woods. 243 Comment
  RSA155451  Arctostaphylos virgata L. S. Rose 1961-2-17 61012 Marin Mt. Tamalpais, head Muir Woods. 152 Comment
  RSA252147  Arctostaphylos virgata Gary D. Wallace 1974-12-26 1358 Marin SW of Iverness on the road to Point Reyes Light Station. 152 Comment
  RSA636941  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24668 Marin Tomales Bay State Park picnic area, off Drake Highway, Point Reyes. 30 Comment
  RSA636950  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24672 Marin Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  UC517507  Arctostaphylos virgata Alice Eastwood 1922-2-27 11071 Marin Muir Woods entrance Mt. Tamalpais Comment
  UC589529  Arctostaphylos virgata Beryl O. Schreiber 1932-6-17 507 Marin Waterfall Beach Tomales Bay Comment
  UCD51077  Arctostaphylos virgata D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Mt. Tamalpais State Park. Mt. Tamalpais summit. 800 Comment
  SEINET7268570  Arctostaphylos virgata A. Eastwood 1907-2-10 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC47438  Arctostaphylos viscida subsp. viscida John Thomas Howell 1945-5-6 20805 Marin San Rafael Hills Comment
  UCD129126  Arctotheca calendula T. C. Fuller; Greg Archbald, G. D. Barbe 1990-4-2 4379 Marin Tennessee Valley Trail at Tennessee Cove, Golden Gate National Recreation Area. Comment
  CAS-BOT-BC400447  Aristolochia californica Peter H. Raven; Michael P. Johnson 1967-5-2 21322 Marin Angel Island. Near road between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  UC72499  Aristolochia californica Miss M. Alice King 1894-1 Marin Bear Valley Comment
  CAS-BOT-BC64723  Armeria maritima subsp. californica Peter Rubtzoff 1951-9-23 779 Marin Point Reyes. Near lighthouse. Comment
  UCSB4864  Armeria maritima subsp. californica Keator, Glenn 1959-3-29 Marin Near gate to Pt. Reyes lighthouse; Pt. Reyes Peninsula Comment
  CAS-BOT-BC82454  Arnica discoidea John Thomas Howell 1927-5-8 2379 Marin East slope of Mt. Tamalpais Comment
  UCD129228  Artemisia californica Lewis S. Rose 1966-9-29 66091 Marin Rodeo Lagoon. 30 Comment
  CAS-BOT-BC90360  Artemisia douglasiana Gordon H. True 1977-7-21 8356 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  SEINET11841243  Artemisia douglasiana E. H. Graham 1931-1 6855 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  SEINET11853292  Artemisia douglasiana M. T. Doutt 1931-1 574 Marin 5 min W of Inverness Comment
  SJSU3889  Artemisia pycnocephala C. W. Sharsmith 1964-4-26 7246 Marin Point Reyes, Point Reyes Peninsula Comment
  UC450084  Asarum caudatum C. F. Sonne 1887-4-22 Marin near Mt. Talmapais Comment
  CAS-BOT-BC311771  Asclepias fascicularis A. Williams 2013-8-9 13770 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Creek Comment
  RSA128653  Aspidotis californica P. H. Raven 1950-4-22 1818 Marin Serpentine area between Pantoll and Mountain Theater, Mount Tamalpias Comment
  CAS-BOT-BC65854  Aspidotis carlotta-halliae John Thomas Howell 1943-4-3 s.n. Marin Tiburon Peninsula near south end Comment
  CAS-BOT-BC65858  Aspidotis carlotta-halliae John Thomas Howell 1967-3-5 42037 Marin near Rattlesnake Camp, Mt. Tamalpais 335 Comment
  RSA686353  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1867 Marin Mount Tamalpais, below Bootjack Camp Comment
  SEINET3868719  Aspidotis carlotta-halliae T. A. Ranker, A. R. Smith 1986-4-28 904 a Marin Vicinity of Bootjack Picnic Area along Panorama Highway; 100 meters above Old Stage Rd. on trail to Mt. Theater.; 0 564 Comment
  UC2048015  Aspidotis carlotta-halliae C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4620 Marin South side of Pan Toll Road ~ 100m W of its intersection with Panoramic Highway. Comment
  HSC23798  Aspidotis densa R. A. Vanbianchi 1971-12-26 107 Marin San Geronimo Ridge, above the town of San Geronimo Comment
  SEINET11841946  Aster chilensis E. H. Graham 1931-1 6918 Marin camp near "Blacksmith Shop", Point Reyes Comment
  SEINET946251  Asteraceae F. W. Gould 1938-1 505 Marin Near junction of Tomales Point-Point Reyes roads Comment
  CAS-BOT-BC180460  Astragalus breweri L. R. Abrams 1922-4-29 8073 Marin West of Rock Spring, Mt. Tamalpais Comment
  RSA415788  Astragalus breweri Hutchinson 2755 Marin Mt. Carmel. [A. Davidson Herbarium label affixed to the right of original label, stating presented in 1930 by A. Davidson] Comment
  CAS-BOT-BC178305  Astragalus gambelianus Peter H. Raven; Michael P. Johnson 1967-5-1 21049 Marin Slopes on south side of island near Rock Quarry and small reservoir - Angel Island 91 Comment
  CAS-BOT-BC178034  Astragalus nuttallii John Thomas Howell 1947-5-14 23159 Marin McClure Beach Comment
  UC624250  Astragalus nuttallii var. nuttallii L. Constance 1939-7-15 2523 Marin 10 mi sw Inverness (salt marsh on Drake's Estero, Point Reyes Peninsula); Point Reyes Peninsula, Drake's Estero, sw of Inverness Comment
Read comments
Jun 1 2013
  SEINET10910447  Astragalus pycnostachyus Adolph D. E. Elmer Elmer 4617 Marin Point Reyes. Comment
  CAS-BOT-BC193101  Astragalus pycnostachyus var. pycnostachyus W. W. Carruth 1903-7-18 s.n. Marin Bolinas Bay Comment
  CAS-BOT-BC193113  Astragalus pycnostachyus var. pycnostachyus L. Constance 1939-7-15 2523 Marin On Drake's Estero, 10 miles southwest of Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC69455  Athyrium filix-femina subsp. cyclosorum John Thomas Howell 1943-7-4 18258 Marin Ledum Swamp on road to Pt. 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
  UC1177503  Athyrium filix-femina var. cyclosorum John Thomas Howell 1939-9-10 Marin Stinson Beach Comment
  UC1106147  Atriplex leucophylla John Thomas Howell 1945-6-30 Marin Stinson Beach Comment
  CAS-BOT-BC83522  Atriplex prostrata Doreen Smith 2002-11-2 s.n. Marin Terra Linda Community Garden Comment
  UC1176804  Atriplex semibaccata John Thomas Howell 1944-6-25 19667 Marin between McNear's Landing and San Rafael; between McNear's Landing and San Rafael Comment
  RSA666504  Atriplex suberecta Barbara Ertter, L. Vorobik 1990-9-29 9651 Marin Stafford Lake west of Novato on Novato Creek. Comment
  UC53765  Avena barbata Jos. Burtt Davy 1900-6 7015 Marin Point Reyes Peninsula Comment
  UC589476  Avena barbata Beryl O. Schreiber 1932-7-25 655 Marin Lone Pine Beach Tomales Bay Comment
  UC1177515  Azolla filiculoides John Thomas Howell 1946-6-30 22170 Marin Rodeo Lagoon Comment
  POM51271  Baccharis pilularis Philip A. Munz 1922-8-5 6440 Marin Mt. Tamalpais 305 Comment
  RSA89557  Baccharis pilularis E. K. Balls, Percy C. Everett 1953-10-8 18573 Marin 1.9 miles east of turnoff to top of Mt. Tamalpais on road from Highway 1 to Stinson Beach 305 Comment
  CAS-BOT-BC16451  Barbarea orthoceras John Thomas Howell 1947-5-8 s.n. Marin Sausalito. Comment
  CAS-BOT-BC16459  Barbarea orthoceras Volney Rattan 1884-4-1 s.n. Marin Ross Valley. Comment
  CAS-BOT-BC106381  Bellis perennis Volney Rattan 1883-5-1 s.n. Marin Mt. Tamalpais Comment
  UC589450  Berberis pinnata Beryl O. Schreiber 1932-6-17 Marin Waterfall Beach; Tomales Bay Comment
  UCD95006  Berberis pinnata Elizabeth McClintock 1963-2-17 s.n. Marin Point Reyes Peninsula. Comment
  UC42857  Blechnum spicant Marshall A. Howe 1892-6-24 Marin Sausalito Comment
  CAS-BOT-BC100296  Blennosperma nanum var. robustum Ronie Clark 1983-4-12 PR 83 -007 Marin Point Reyes National Seashore. Tomales Point, parking area at Upper [Rierce] Pierce Ranch Comment
  UC1182213  Blennosperma nanum var. robustum Peter M. Ray 1954-2-3 1971 A Marin canyon between sea-bluffs meeting first beach on n side of Point Reyes Point Reyes 15 Comment
  RSA95473  Boisduvalia densiflora L. S. Rose 1953-7-20 53050 Marin 2 miles E of Tomales 30 Comment
  CAS-BOT-BC75485  Bolboschoenus Ray Pestrong 1963-11-7 s.n. Marin Stinson Beach. Comment
  SEINET3914985  Bolboschoenus glaucus Robert A. Norris 1983-7-23 4548 Marin Near W end of Stafford Lake Park, 5 mi. W Novato.; 0 43 Comment
  UC615399  Bolboschoenus maritimus Beryl O. Schreiber 1936-6-28 2265 Marin Chicken Ranch Beach, 1 mile northwest of Inverness, on Tomales Bay. Comment
  CDA29660  Bolboschoenus maritimus subsp. paludosus D. G. Kelch 2009-6-25 9 .47 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  OBI33915  Bolboschoenus maritimus subsp. paludosus David J. Keil 1983-6-29 17184 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  RSA0048635  Boykinia elata S. Karlin 1958-7-9 58 -54 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC30259  Brassica nigra John Thomas Howell 1939-5-21 14691 Marin West side of Tiburon Peninsula. Comment
  CAS-BOT-BC36653  Brassica oleracea John Thomas Howell 1950-5-4 s.n. Marin Mill Valley. Near Tamalpais High School. Comment
  CAS-BOT-BC145427  Briza maxima Lena E. Bowley 1940-5-1 s.n. Marin San Anselmo. Comment
  CAS-BOT-BC231811  Briza maxima T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1916 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UCD15683  Briza maxima David Uyeno 1989-6-4 10 Marin 0.6 mile up from Muir Beach. 85 Comment
  UCD57271  Briza maxima Andreas Stohr 1996-5-19 16 Marin 1/2 mile east of Dillon Beach. 40 Comment
  POM203032  Briza minor J. T. Howell 1934-4-1 11808 Marin Ross Comment
  UC1745508  Briza minor Annetta M. Carter 1934-4-29 518 Marin 3 mi. W of Two Rock Junction on Tomales Rd. Comment
  SEINET12053188  Brodiaea coronaria E. H. Graham 1931-1 6859 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC83530  Brodiaea elegans subsp. elegans Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island Comment
  UC1300936  Brodiaea terrestris subsp. terrestris Helen K. Sharsmith 1962-5-5 4994 Marin above Bolinas peninsula (Alpine Dam road, w slope of Bolinas Ridge); San Francisco Bay Region, Bolinas Ridge 228 Comment
  CAS-BOT-BC484620  Brodiaea terrestris subsp. terrestris Alice Eastwood 1915-6-23 4746 Marin Pt. Reyes Comment
  CAS-BOT-BC231808  Bromus carinatus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1119 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UCD58136  Bromus carinatus L. S. Smith 1916-4-8 s.n. Marin Tamalpais. Comment
  SEINET10520192  Bromus carinatus Frederick J. Hermann 1955-7-25 Hermann 11931 Marin Thicket on roadside embankment, Point Reyes Road, 4 miles W. Inverness. Comment
  CAS-BOT-BC149209  Bromus carinatus var. carinatus John Thomas Howell 1943-6-6 18201 Marin Between Mill Valley and Muir Woods. Comment
  CAS-BOT-BC149214  Bromus carinatus var. carinatus Javier Penalosa 1961-4-1 1218 a Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Boulevard. (ca. 1 mile from U.S. 101). Comment
  CAS-BOT-BC149215  Bromus carinatus var. carinatus John Thomas Howell 1958-6-28 33636 Marin Mount Tamalpais. South side of Alpine Lake. Comment
  CAS-BOT-BC149223  Bromus carinatus var. carinatus John Thomas Howell 1945-5-9 20838 Marin Between Hamilton Field and Ignacio. Comment
  CAS-BOT-BC148907  Bromus carinatus var. marginatus Javier Penalosa 1961-4-1 1218 Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Boulevard. (ca. 1 mile from US 101). Comment
  CAS-BOT-BC155834  Bromus catharticus var. elatus John Thomas Howell 1969-5-5 45565 Marin Tiburon. Railroad yards. Comment
  RSA127001  Bromus commutatus H. S. Yates 1936-6-14 5639 Marin 1 mile E of Aurora School. 46 Comment
  UCR224653  Bromus diandrus Dean Kelch 2007-3-29 07 .106 Marin Greenbrae Hills; between San Quintin Shooting Range and Drake's Landing development 85 Comment
  CAS-BOT-BC155013  Bromus hordeaceus John Thomas Howell 1945-6-3 20923 Marin Twin Beaches. Shell Beach. Comment
  CAS-BOT-BC155018  Bromus hordeaceus Javier Penalosa 1961-4-16 1317 Marin Tiburon Peninsula. NWPRR Yard in Tiburon. Comment
  CAS-BOT-BC155025  Bromus hordeaceus John Thomas Howell 1938-6-19 13913 Marin Mount Tamalpais. Zigzag Fire Trail. 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-BC231850  Bromus hordeaceus J. Klein; G. Block; L. Webb; et al. 2012-5-5 817 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC162433  Bromus laevipes John Thomas Howell 1941-5-25 16206 Marin Mount Tamalpais. Arturo Trail. Comment
  CAS-BOT-BC162438  Bromus laevipes R. E. Frenkel 1964-5-28 531 Marin On Fairfax-Bolinas Road, 1.5 mile south of Meadows C.C. 304 Comment
  UCD58955  Bromus laevipes R. Tofsrud 1948-7-1 s.n. Marin Woodacre. Comment
  UC1177010  Bromus madritensis subsp. rubens John Thomas Howell 1944-5-28 19515 Marin between Manzanita and Almonte Comment
  SEINET3923667  Bromus maritimus K. Thorne, J. Chandler 1987-6-28 5451 Marin Point Reyes Penninsula, McClure Beach.; 0 0 Comment
  CAS-BOT-BC161394  Bromus tectorum John Thomas Howell 1955-5-29 30255 Marin Near Mountain Theater, Mount Tamalpais. Comment
  UC583281  Cakile maritima Lewis S. Rose 1935-5-19 35178 Marin Stinson Beach 6 Comment
  UC710607  Cakile maritima John Thomas Howell 1943-10-3 19333 Marin Muir Beach Comment
  UCD114930  Cakile maritima M. Barbour 1969-7-31 s.n. Marin Along Half-moon Bay (about 2 miles south of Pilarcitas Creek, due west of town of Half-moon Bay). Comment
  UCD114951  Cakile maritima John Thomas Howell 1943-10-3 19333 Marin Above high tide line, Muir Beach. Comment
  RSA484564  Cakile maritima var. maritima Glenn A. Gorelick 1967-4-30 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  RSA126405  Calamagrostis koelerioides J. T. Howell 1949-6-26 25352 A Marin Firetrail north of East Peak. Mt. Tamalpais Comment
  CAS-BOT-BC185173  Calamagrostis nutkaensis John Thomas Howell 1943-5-30 18194 Marin Azalea Flat, Mount Tamalpais. Comment
  UC1131346  Calamagrostis nutkaensis H. S. Yates 1936-6-14 5649 Marin 1 mi e Inverness; Pt. Reyes Peninsula Comment
  CAS-BOT-BC185105  Calamagrostis ophitidis John Thomas Howell 1942-6-21 16988 Marin Carson Ridge. Comment
  CDA31617  Calamagrostis ophitidis P. B. Kennedy 1923-5-27 Marin Trail West Point Inn to Bolinas 0 Comment
  RSA245561  Calamagrostis ophitidis Larry E. DeBuhr, Gary D. Wallace 1973-5-22 1158 Marin Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake Comment
  RSA51446  Calamagrostis ophitidis J. T. Howell 1947-5-18 s.n. Marin South end of Carson Ridge Comment
  SEINET10515270  Calamagrostis purpurascens John Thomas Howell 1947-5-18 Howell 23176 Marin On serpentine at south end of Carson Ridge. Comment
  SEINET10887869  Calamagrostis purpurascens var. ophitidis A. Arthur Heller 1906-6-12 Heller 8396 Marin Mt. Tamalpais Comment
  UC1177124  Calamagrostis rubescens John Thomas Howell 1944-6-26 25352 A Marin Firetrail n East Peak; Mt. Tamalpais Comment
  CAS-BOT-BC184996  Calamagrostis stricta subsp. inexpansa John Thomas Howell 1947-6-4 23214 Marin Point Reyes Peninsula. Swale near radio station. Comment
  CAS-BOT-BC438427  Calandrinia ciliata John Thomas Howell 1940-5-20 15503 Marin Pt. Reyes Comment
  CAS-BOT-BC438432  Calandrinia ciliata Saichi Kawahara 1968-3-10 16 Marin Sir Francis Drake Highway near site of new high school, 2 miles east of golf course, San Geronimo Valley 115 Comment
  RSA377405  Calochortus luteus Robert Gustafson 1984-5-16 2952 Marin Tiburon Peninsula, vicinity of old St. Hilarys Church. Comment
  CAS-BOT-BC132530  Calochortus tiburonensis Phyllis Ellman 1973-4-23 s.n. Marin Ring Mt., Tiburon Peninsula Comment
  JEPS70816  Calochortus tiburonensis Robert Ornduff 1973-5-20 Marin Ring Mt. Tiburon Peninsula Comment
  UC1746143  Calochortus tolmiei Annetta M. Carter 1934-4-29 527 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UCD139584  Calochortus tolmiei Carol Cramer 1967-5-6 35 Marin just below Coast Guard Station at Point Reyes. 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
  POM193008  Calochortus umbellatus H. E. Parks 1926-04 s.n. Marin Above Muir Wood Comment
  UC3475  Calochortus umbellatus Harley P. Chandler 1901-2-22 750 Marin Mount Tamalpais San Francisco Bay Region Comment
  UCD139591  Calochortus umbellatus Laurie Miller 1972-5-4 142 Marin Pine Mountain Fire Road, off Bolinas Avenue, 3.8 miles southwest of Fairfax. 304 Comment
  CAS-BOT-BC132576  Calochortus uniflorus F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas 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-BC270551  Calycadenia multiglandulosa Roxana Stinchfield 1915-9-25 254 Marin Rattlesnake Camp, Mount Tamalpais Comment
  UC521693  Calycadenia multiglandulosa Joseph Andorfer Ewan 1933-9-10 7956 Marin Mt. Theater Mount Tamalpais region Comment
  UC894238  Calycadenia multiglandulosa Alice Eastwood 1912-7-29 1531 Marin Mt. Tamalpais Comment
  CAS-BOT-BC270537  Calycadenia multiglandulosa Doreen Smith 2002-10-10 s.n. Marin Big Rock Ridge Comment
  CAS-BOT-BC270567  Calycadenia multiglandulosa Alice Eastwood 1912-6-9 300 Marin Tiburon Comment
  JEPS29425  Calycadenia multiglandulosa E. R. Blakley 1958-9-11 2440 Marin near the Mill Valley Road (on the s side of Mt. Tamalpais); Mt. Tamalpais 426 Comment
  UC89048  Calycadenia truncata K. Brandegee 1886-6-6 Marin Comment
Read comments
Aug 6 2007
  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
  UCD126376  Calystegia occidentalis John Thomas Howell 1947-5-8 23140 Marin Sausalito. Comment
  JEPS31591  Calystegia occidentalis subsp. occidentalis W. L. Jepson 1928-6-10 12917 Marin Tiburon Comment
  CAS-BOT-BC436397  Calystegia occidentalis subsp. occidentalis L. R. Abrams 1920-6-29 7516 Marin San Rafael to Nicasio near County Poor Farm Comment
  UC1041092  Calystegia purpurata J. W. Congdon 1899-5-7 Marin Mt. Tamalpais Comment
  UC139799  Calystegia purpurata Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais (Tamalpais) Comment
  UC23156  Calystegia purpurata Harley P. Chandler 1899-4-8 252 Marin n slope Mt. Tamalpais; n slope Mt. Tamalpais Comment
  CHSC70116  Calystegia purpurata Robert A. Schlising 1976-5-29 3181 Marin Along Hwy 1 above Muir Beach. Comment
  RSA22366  Calystegia purpurata A. R. Rose 1938-4-10 38131 Marin Tiburon. 6 Comment
  SD88407  Calystegia purpurata Darley F. Howe 1972-4-27 Marin South side of Point Reyes Peninsula. Comment
  SEINET12343675  Calystegia purpurata M. T. Doutt 1931-3-29 342 v347 Marin Bolinas Lagoon Comment
  CAS-BOT-BC215857  Calystegia purpurata subsp. purpurata Saichi Kawahara 1968-5-11 416 Marin Excelsior Lane, Sausalito 9 Comment
  CAS-BOT-BC215860  Calystegia purpurata subsp. purpurata Peter Rubtzoff 1951-9-23 807 Marin Forest near Boojack Camp, Mount Tamalpais Comment
  CAS-BOT-BC215876  Calystegia purpurata subsp. purpurata Saichi Kawahara 1969-5-28 1155 Marin East end of Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC215888  Calystegia purpurata subsp. purpurata John Thomas Howell 1946-6-16 22070 Marin Inverness Park Comment
  CAS-BOT-BC215897  Calystegia purpurata subsp. purpurata Peter H. Raven; Michael P. Johnson 1967-5-1 21089 Marin South side of island below Rock Quarry, Angel Island 60 Comment
  CAS-BOT-BC436403  Calystegia subacaulis John Thomas Howell 1939-5-21 s.n. Marin W. Tiburon Comment
  CAS-BOT-BC436408  Calystegia subacaulis John Thomas Howell 1946-5-16 s.n. Marin W. Angel Island Comment
  POM125395  Camassia quamash subsp. linearis Alice Eastwood 1923-5-13 11811 Marin Pt. Reyes Comment
  CAS-BOT-BC497595  Camassia quamash subsp. linearis John Thomas Howell 1946-4-21 21679 Marin Swale near radio station, Pt. Reyes Peninsula Comment
  POM216944  Camissonia cheiranthifolia subsp. cheiranthifolia H. F. Copeland 1934-5-27 s.n. Marin Dillon Beach. Comment
  CAS-BOT-BC160259  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Walter Lennon 1974-9-7 s.n. Marin Rodeo Lagoon Comment
  JEPS6158  Campanula angustiflora W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC416779  Campanula angustiflora Katharine Brandegee June 1914 Marin Tamalpais 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
  CAS-BOT-BC267288  Campanula californica Ronie Clark 1983-8-1 PR 83 -040 Marin Point Reyes National Seashore, Sir Francis Drake Highway to turnoff to Drakes beach, S and W Comment
  SEINET10463939  Campanula californica Willis L. Jepson Jepson s.n. Marin Point Reyes Peninsula Comment
  UC615004  Capsella bursa-pastoris Beryl O. Schreiber 1936-3-8 2149 Marin near Shell Beach (on Tomales Bay); Tomales Bay Comment
  CAS-BOT-BC333277  Cardamine californica A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13220 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.East side of Bullfrog Road, knoll N of quarry Comment
  CAS-BOT-BC37478  Cardamine californica Javier Penalosa 1961-3-19 1159 Marin Tiburon Peninsula. Hillside above a point on Tiburon Boulevard. ca. 1000 feet northwest of Belveder Island Road. 15 Comment
  UC10431  Cardamine californica var. californica Harley P. Chandler 1901-2-22 765 Marin Mount Tamalpais Region of San Francisco Bay, Mount Tamalpais Comment
  UC1177253  Cardamine californica var. integrifolia John Thomas Howell 1949-4-6 25297 Marin Ignacio Comment
  CAS-BOT-BC37906  Cardamine oligosperma Peter H. Raven; Michael P. Johnson 1967-5-2 21301 Marin Angel Island. Near road between Point Campbell and Hospital Cove, northwest side of Island. 45 Comment
  UC1301006  Cardamine oligosperma Helen K. Sharsmith 1963-2-23 5158 Marin Marshall-Petaluma Road San Francisco Bay Region 152 Comment
  CAS-BOT-BC38128  Cardamine pensylvanica Catherine Best 1987-4-4 1240 Marin Growing in a ditch at the edge of the road in Tennessee Valley. Comment
  CAS-BOT-BC384776  Cardionema ramosissimum Saichi Kawahara 1969-5-28 527 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  SBBG29891  Cardionema ramosissimum M. S. Jussel 1933-10-8 Marin Point Reyes Comment
  UC1125812  Cardionema ramosissimum B. Schreiber 1937-4-25 2384 Marin 8 mi. w. Inverness; Pt. Reyes Quad., Point Reyes Peninsula Comment
  POM286452  Cardionema ramosissimum Annetta Carter 1933-10-22 403 Marin Tomales Point, 4.8 miles from Inverness. Comment
  CDA32969  Carduus acanthoides Dave Minnesang & Phyllis Hiatt 1979-5-17 Marin Pt. Reyes National Seashore; near Inverness, Mt Vision Overlook Rd. 0 Comment
  CDA37716  Carduus acanthoides Breckenridge/Filippini 2007-6-2 s.n. Marin Pt. Reyes Station; Tule Elk Preserve. 0 Comment
  CDA6846  Carduus acanthoides G. D. Barbe, T. C. Fuller 1974-12-2 1986 Marin Pt. Reyes National Seashore, on ocean side of Inverness Ridge, 1.5 miles southeast of Sir Francis Drake Highway on Mt. Vision Overlook Road. Comment
  UC1133315  Carex amplifolia B. Schreiber 1937-4-25 2391 Marin Inverness Pt, Reyes Quadrangle, Inverness Comment
  CAS-BOT-BC19238  Carex barbarae Gordon H. True 1965-7-1 s.n. Marin San Rafael Hills, Black Canyon. Comment
  CAS-BOT-BC19254  Carex barbarae John Thomas Howell 1966-4-18 41506 Marin Tiburon. Gully just north of John Thomas Howell Botanical Garden. Comment
  UC1133327  Carex barbarae B. Schreiber 1936-4-12 2197 Marin 0.3 mi NNE of Pierce Ranch 15 Comment
  UC837241  Carex bolanderi Eric Walther 1919-6-15 Marin Mt. Tamalpais Comment
  CAS-BOT-BC19455  Carex bolanderi John Thomas Howell 1944-7-7 s.n. Marin Mt Tamalpais. Fish Grade. Comment
  RSA52003  Carex bolanderi J. T. Howell 1944-6-4 19540 Marin Inverness Ridge west of Inverness. Comment
  CAS-BOT-BC34033  Carex brevicaulis John Thomas Howell 1946-4-14 21628 Marin Near Dillons Beach. Comment
  CAS-BOT-BC34041  Carex brevicaulis Alice Eastwood; John Thomas Howell 1939-5-28 7380 Marin Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC34049  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-10 5259 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Just south of Lake Ranch. 60 Comment
  CAS-BOT-BC34074  Carex brevicaulis John Thomas Howell 1938-6-19 13925 Marin Head of Steep Ravine, Mt. Tamalpais. Comment
  RSA0079898  Carex brevicaulis John Thomas Howell 1946-4-21 21683 Marin Sandy down near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC110190  Carex buxbaumii John Thomas Howell 1947-6-4 23213 Marin Point Reyes Peninsula. Swale near radio station. Comment
  SD72057  Carex cusickii John Thomas Howell 1958-6-28 33641 Marin Mount Tamalpais; wet part of Willow Meadow. Comment
  CAS-BOT-BC35020  Carex densa John Thomas Howell 1944-4-23 19402 Marin Hills SE of Kentfield. Comment
  CAS-BOT-BC35032  Carex densa Elsa Thorsteinson 1938-5-8 s.n. Marin Alpine Dam. Comment
  CAS-BOT-BC19895  Carex echinata subsp. phyllomanica John Thomas Howell 1943-7-4 18255 Marin Ledum Swamp on road to Pt. Reyes. Comment
  CAS-BOT-BC19958  Carex exsiccata Hans Leschke 1946-7-14 s.n. Marin Mt Tamalpais. Hidden Lake. Comment
  CAS-BOT-BC229728  Carex exsiccata E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1503 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
  RSA52331  Carex exsiccata J. T. Howell 1946-6-20 22104 Marin Four miles north of Bolinas. Comment
  CAS-BOT-BC20899  Carex globosa John Thomas Howell 1943-5-9 17950 Marin Black Canyon, San Rafael hills. Comment
  CAS-BOT-BC291880  Carex globosa A. Williams; M. Evans; J. Rocha; K. Phillips; J. Stern; N. Brown; J. Slamovich 2013-2-23 13201 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow picnic area Comment
  CDA31897  Carex globosa D. G. Kelch 2009-4-19 9 .154 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  RSA40308  Carex globosa L. S. Rose 1946-6-16 46152 Marin Mt. Tamalpais, Rock Springs. 671 Comment
  CAS-BOT-BC20891  Carex globosa Ella D. Cantelow 1939-3-10 2471 Marin Cataract Gulch. Comment
  SEINET7559870 Image available Carex globosa John Thomas Howell 1942-4-19 16946 Marin Carson Ridge, Mt Tamalpais. Comment
  SEINET7559872 Image available Carex globosa John Thomas Howell 1952-5-30 28318 Marin Potrero Meadow, Mt. Tamalpais. Comment
  RSA52338  Carex gracilior J. T. Howell 1946-5-16 21858 Marin Angel Island, southeast side. Comment
  CAS-BOT-BC22133  Carex harfordii John Thomas Howell 1946-6-2 21968 Marin Potrero Meadow. Mt. Tamalpais. Comment
  CAS-BOT-BC22324  Carex harfordii John Thomas Howell 1938-6-5 13904 Marin Rock Spring, Mt. Tamlpais. Comment
  SEINET7561241 Image available Carex harfordii Andrew L. Hipp 1999-5-25 303 Marin Along Sky Trail. Point Reyes National Seashore, Sky Trail. 244 Comment
  CAS-BOT-BC22136  Carex harfordii John Thomas Howell 1949-5-25 25335 Marin Sandy flats behind dunes, Point Reyes Peninsula. Comment
  CAS-BOT-BC22145  Carex harfordii John Thomas Howell 1949-5-25 25335 Marin Sandy flats behind dunes, Point Reyes Peninsula. Comment
  POM313122  Carex hassei Malcolm A. Nobs, S. Galen Smith 1949-6-29 897 Marin N side of Pt. Reyes road just N of Pierce Pt. road, 3 miles N of Inverness. Comment
  RSA88694  Carex leptopoda J. T. Howell, J. W. Stacey 1936-6-7 12638 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC31658  Carex lyngbyei Hans Leschke 1949-5-25 s.n. Marin Point Reyes Peninsula: Near Inverness. Comment
  RSA52105  Carex lyngbyei J. T. Howell 1949-5-22 25323 Marin Salt marsh, 1 mile south of Inverness Comment
  UC1563879  Carex mendocinensis Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9131 Marin n-facing slope below Hacienda Drive (ne side of ridge at narrow part of peninsula); San Francisco Bay, Tiburon Peninsula 121 Comment
  SEINET10504936 Image available Carex nudata Henry N. Bolander 1860-1 Bolander 2299 Marin Comment
  SEINET10711623  Carex nudata Lewis S. Rose 1939-4-23 Rose 39081 Marin 5 mi. w. of Nicasio. Rocky stream beds. 30 Comment
  CAS-BOT-BC119391  Carex obnupta John Thomas Howell 1946-5-4 21714 Marin East of Aurora School at Sonoma Co. line. Comment
  UC1100498  Carex obnupta Herbert L. Mason 1932-7-24 7121 Marin Inverness Ridge Comment
  SEINET3905272  Carex obnupta Hans Leschke 1942-5-24 s.n. Marin Tamalpais, CA.; 0 Comment
  CAS-BOT-BC9347  Carex pendula Helen Frank 1956-4-5 s.n. Marin Mill Valley garden Comment
  CAS-BOT-BC118436  Carex praegracilis Gordon H. True 1977-5-25 8197 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, 3 Comment
  CDA32931  Carex praegracilis D. G. Kelch 2009-5-25 9 .307 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. Comment
  CAS-BOT-BC118596  Carex praticola Peter H. Raven; M. Johnson 1967-5-2 21285 Marin Angel Island, wooded slopes near road between North Garrison and Point Campbell, 45 Comment
  CAS-BOT-BC117571  Carex serratodens John Thomas Howell 1937-7-4 13087 Marin Tiburon. Comment
  CAS-BOT-BC229723  Carex serratodens E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1513 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
  HSC7165  Carex serratodens B. Francis 1964-3-23 16 Marin 0.5 mi. E of Tiburon Comment
  RSA51301  Carex serratodens Peter H. Raven 1950-6-4 s.n. Marin Matt Davis Trail between Ayalea Flat and Bootjack, Mt. Tamalpias. 488 Comment
  UC767130  Carex subbracteata Robert F. Hoover 1941-5-12 5062 Marin head Drake's Estero Comment
  UC905019  Carex subbracteata John Thomas Howell 1946-5-16 21858 Marin se side Angel Island Comment
  CAS-BOT-BC116936  Carex subbracteata John Thomas Howell 1949-5-25 25336 Marin Sandy Flats behind dunes at Pt. Reyes Peninsula. Comment
  UCD140873  Carex subbracteata Malcolm A. Nobs; Herbert L. Mason 1949-4-29 736 Marin at head of Tomales Bay on Bear Creek above junction with Mill Creek. Comment
  CAS-BOT-BC116892  Carex subbracteata var. subbracteata John Thomas Howell 1946-6-30 22152 Marin Rodeo Lagoon Comment
  CAS-BOT-BC116899  Carex subbracteata var. subbracteata John Thomas Howell 1946-5-16 21858 Marin Angel Island, SE side. Comment
  CAS-BOT-BC116774  Carex subfusca Gordon H. True 1973-3-19 5329 Marin Point Reyes Bird Observatory 3 mi NW of Bolinas At Arroyo Hondo. 91 Comment
  SEINET10880089  Carex trisperma Henry N. Bolander 1866-1 Bolander V Marin Comment
  CAS-BOT-BC115586  Carex tumulicola John Thomas Howell 1946-5-16 21851 Marin Angel Island, SE side. Comment
  CAS-BOT-BC115599  Carex tumulicola J. Penalosa 1961-3-11 1114 Marin 602 ft. hill W of Paradise Cay. 60 Comment
  SEINET12028245  Castanopsis chrysophylla M. T. Doutt 1931-1 353 Marin Summit Mt. Tamalpais Comment
  JEPS76870  Castilleja L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-30 4838 a Marin e of Dillon Beach Comment
  JEPS78278  Castilleja L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-21 5122 Marin just e Rodeo Lake (along road, n of Golden Gate); Old Fort Cronkhite Comment
  JEPS78283  Castilleja L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5127 Marin e of Drakes Beach; Pt. Reyes Peninsula Comment
  CAS-BOT-BC249133  Castilleja affinis David D. Keck 1948-6-29 5920 Marin 1 mile west of Mill Valley Comment
  CAS-BOT-BC249140  Castilleja affinis John Thomas Howell 1969-5-5 45567 Marin Near Paradise Cove, Tiburon Peninsula Comment
  CAS-BOT-BC249138  Castilleja affinis Joseph Andorfer Ewan 1934-3-15 8924 Marin Above Estero de Americano, 1 mi. w. of Fallon Comment
  JEPS58949  Castilleja affinis subsp. affinis John Thomas Howell 1946-5-16 21864 Marin Angel Island, se side Marin County Angel Island Comment
  JEPS67856  Castilleja affinis subsp. affinis L. R. Heckard and Richard Brown 1972-5-2 2919 Marin South Headland at Point Reyes Point Reyes Comment
  JEPS25350  Castilleja affinis subsp. neglecta Rimo Bacigalupi with members of Dr. Herbert G. Baker's class 1960-5-4 7383 Marin above and beyond St. Hilary's Church (now abandoned for newer site) Tiburon Peninsula Serpentine Area; Tiburon Peninsula Comment
  UC139439 Image available Castilleja affinis subsp. neglecta Katharine Brandegee 1907-7-7 Marin Tiburon Comment
  UC942907  Castilleja affinis subsp. neglecta Lewis S. Rose 1949-5-1 49115 Marin Tiburon 45 Comment
  CAS-BOT-BC249245  Castilleja ambigua Doreen Smith 2000-6-25 s.n. Marin Bolinas Lagoon west shore near the Eucalyptus avenue Comment
  SEINET6057069  Castilleja exserta Unknown 1990-8-12 6332 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  RSA408793  Castilleja exserta Anstruther Davidson 1929-4-1 s.n. Marin El Campo Comment
  POM44387  Castilleja foliolosa I. E. Diehl 1902-7-5 253 Marin Mt Tamalpais. Comment
  UC1280783  Castilleja foliolosa H. E. McMinn 1922-7-19 240 Marin n and e slope Mt. Tamalpais Comment
  POM316769  Castilleja franciscana Patricia Wilder 1965-6-7 3558 Marin Bolinas Ridge Road. N Coast mtn range. Pacific drainage area. 183 Comment
  RSA0005958  Castilleja inflata Francis W. Pennell, John T. Howell 1940-5-20 25473 Marin Point Reyes. 122 Comment
  CAS-BOT-BC241297  Castilleja latifolia John Thomas Howell 1941-5-18 16190 Marin Stinson Beach Comment
  CAS-BOT-BC32620  Castilleja leschkeana John Thomas Howell 1947-6-4 23220 Marin Pt. Reyes Peninsula. Swale near radio station. Comment
  RSA296436  Castilleja neglecta W. L. Jepson 1940-6-5 19944 Marin Tiburon. 30 Comment
  CAS-BOT-BC434202  Castilleja rubicundula subsp. lithospermoides P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14151 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  JEPS67842  Castilleja subinclusa subsp. franciscana L. R. Heckard and Richard Brown 1972-5-2 2906 Marin above Coast Creek (along Bear Valley road, between Divide Meadow and coast, ca 0.5 mi from ocean, Pt. Reyes Seashore); Pt. Reyes Seashore Comment
  JEPS19495  Castilleja wightii Peter H. Raven with S. R. Barrett 1957-6-18 10928 Marin 0.7 mi s Stinson Beach (State Highway 1) Comment
  POM196210  Castilleja wightii E. E. Stanford 1929-11-11 1184 Marin Bluffs above Bolinas Beach. Comment
  RSA189770  Castilleja wightii Noel H. Holmgren, James L. Reveal 1966-6-6 2646 Marin Tomales bay, california l, 3.5 miles south of Tomales at Miller Park. Comment
  CAS-BOT-BC47772  Ceanothus John Thomas Howell 1930-12-28 5719 Marin Mt. Tamalpais above Mill Valley Comment
  UC79945  Ceanothus Katharine Brandegee 1890-5-2 62 Marin Bolinas Ridge Comment
  SJSU5721  Ceanothus cuneatus var. cuneatus L. S. Rose 1968-3-18 68006 Marin Bootjack Camp, Mt Tamalpais 365 Comment
  UCSC003157  Ceanothus cuneatus var. cuneatus D. J. Norman 1968-4-17 96 Marin Bootjack Trail - Mt. Tamalpais 244 Comment
  CAS-BOT-BC48427  Ceanothus cuneatus var. ramulosus L. R. Abrams 1927-2-19 11567 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48435  Ceanothus cuneatus var. ramulosus Alice Eastwood 1912-6-9 286 Marin Sausalito Comment
  CAS-BOT-BC48439  Ceanothus cuneatus var. ramulosus John Thomas Howell 1940-5-26 15524 Marin San Anselmo Canyon Comment
  CAS-BOT-BC48443  Ceanothus cuneatus var. ramulosus Alice Eastwood 1913-6-15 3411 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48446  Ceanothus cuneatus var. ramulosus H. E. McMinn 1923-3-30 917 b Marin Near Alpine Lake Comment
  CAS-BOT-BC49142  Ceanothus cuneatus var. ramulosus Ella Dales Cantelow 1939-3-10 2478 Marin Fairfax - Alpine Dam Road Comment
  UC1071303  Ceanothus cuneatus var. rigidus A. E. Wieslander 1935-2-1 503 Marin 1 mi s. West Peak; Tamalpais quad. 457 Comment
  JEPS42127  Ceanothus dentatus Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10180 Marin San Geronimo Ridge Comment
  POM180025  Ceanothus foliosus Lester Rowntree 1931-04 s.n. Marin Tamalpais Comment
  SEINET3815025 Image available Ceanothus foliosus Lewis S. Rose 1932-3-23 3294 Marin Mill Valley. Comment
  SEINET13945877 Image available Ceanothus foliosus A. A. Heller 1906-1 8393 Marin Mt. Tamalpais; Near the summit. Comment
  CAS-BOT-BC50933  Ceanothus foliosus var. foliosus Brandegee 1891-5-1 49 Marin Tamalpais Comment
  CAS-BOT-BC50936  Ceanothus foliosus var. foliosus W. R. Dudley 1897-5-9 s.n. Marin Top of Mt. Tamalpais Comment
  CAS-BOT-BC50945  Ceanothus foliosus var. foliosus Elsie Zeile 1910-4-10 s.n. Marin Tamalpais Comment
  JEPS42326  Ceanothus foliosus var. foliosus W. L. Jepson Jan 1914 5710 Marin Mt. Tamalpais Comment
  POM146839  Ceanothus foliosus var. medius Rydberg 1905-1 6232 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC64374  Ceanothus gloriosus subsp. exaltatus H. E. McMinn 1923-2-17 829 Marin Bolinas Ridge. Comment
  CAS-BOT-BC49956  Ceanothus gloriosus var. gloriosus Alice Eastwood; John Thomas Howell 1936-3-22 2123 Marin Pt. Reyes Peninsula Comment
  UC33648  Ceanothus gloriosus var. gloriosus Chestnut and Drew 1891-4-15 Marin west summit of Bolinas Ridge. Comment
  UCD123873  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 909 e 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 deg. (True) WNW of Inverness. 140 Comment
  CAS-BOT-BC50673  Ceanothus jepsonii H. E. McMinn 1925-12-20 1572 c Marin Above Fairfax near summit on road to Alpine Lake Comment
  POM85926  Ceanothus jepsonii Brandegee s.n. Marin Mt. Tamalpais. Comment
  RSA35289  Ceanothus jepsonii J. T. Howell 1940-5-12 15434 Marin Mt. Tamalpais. 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-BC51409  Ceanothus masonii H. E. McMinn 1923-2-17 829 a, b, c Marin Bolinas Ridge Comment
  CAS-BOT-BC51414  Ceanothus masonii H. E. McMinn 1925-12-20 1574 Marin Along fire trail summit, Bolinas Ridge Comment
  OBI10441  Ceanothus masonii H. E. McMinn 1941-9-11 5417 Marin Bolinas Range Comment
  RSA339380  Ceanothus masonii Roger Raiche 1984-3-24 40072 Marin Unnamed ridge between NE branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petaluma Rod. (along Salmon Creek). 244 Comment
  RSA35306  Ceanothus masonii J. T. Howell 1944-4-2 s.n. Marin Bolinas Ridge Comment
  RSA399099  Ceanothus masonii Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  UCD123473  Ceanothus masonii D. O. Burge 2007-4-9 829 e Marin Bolinas Ridge, west of Skyline Boulevard, 1.2 road miles south of junction with Fairfax-Bolinas Road. 4.26 km 58 deg. (True) ENE of Bolinas. 500 Comment
  UCR136935  Ceanothus masonii B. C. Templeton 1957-6-27 s.n. Marin Mt. Tamalpais, Bolinas Ridge 610 Comment
  SEINET12210795  Ceanothus masonii W. Knight, Knight, I. 1982-1 4675 Marin Tilden Regional Park Botanic Garden, Berkeley. Originally collected from Bolinas Ridge Comment
  SEINET12211457  Ceanothus masonii Unknown 1983-1 30407 Marin S of Marshall-Petaluma Road & N of E fork of Soulajule Reservoir 305 Comment
  CAS-BOT-BC51512  Ceanothus oliganthus var. sorediatus C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  JEPS42214  Ceanothus oliganthus var. sorediatus W. L. Jepson 1892-4-5 14003 Marin Ross Valley Comment
  JEPS48867  Ceanothus oliganthus var. sorediatus Elsa Kraeger 1926-3-13 Marin e slope Mt. Tamalpais Comment
  RSA279473  Ceanothus oliganthus var. sorediatus Robert A. Norris 1979-6-30 3914 Marin Dorder alongside Bolinas Fairfax Road, N of Alpine Lake, Mt. Tamalpais area. 274 Comment
  UC18422  Ceanothus oliganthus var. sorediatus Harley P. Chandler 1899-4-8 260 Marin North Slope Mt. Tamalpais Comment
  SEINET3836778 Image available Ceanothus ramulosus Lewis S. Rose 1941-3-9 41014 Marin Mt. Tamalpais 244 Comment
  CAS-BOT-BC52960  Ceanothus thyrsiflorus Brandegee 1890-5-1 17 Marin Mt. Tamalpais Comment
  POM222025  Ceanothus thyrsiflorus W. C. Merrill 1895-05 s.n. Marin Tamalpias Comment
  RSA252258  Ceanothus thyrsiflorus Gary D. Wallace 1974-12-26 1369 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. SE of West Point between Spike Buck Ck. and Laguna Ck. 396 Comment
  RSA613696  Ceanothus thyrsiflorus Joseph A. Ewan 1936-1-1 9384 Marin 1/2 miles E US naval Station on Point Reyes road. Comment
  SEINET6051563  Ceanothus thyrsiflorus Unknown 1990-8-12 6339 B Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UCR198221  Ceanothus thyrsiflorus Dean Kelch 2006-5-10 06 .180 Marin Lucas Valley Road 99 Comment
  SEINET12210791  Ceanothus thyrsiflorus W. Knight, Knight, I. 1982-1 4512 Marin Tilden Botanic Garden, Berkeley Comment
  SBBG26916  Ceanothus thyrsiflorus var. thyrsiflorus A. Eastwood, J. T. Howell 1939-5-28 Marin Point Reyes Lighthouse Comment
  RSA0093434  Ceanothus thyrsiflorus var. thyrsiflorus Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  CAS-BOT-BC52892  Ceanothus velutinus Dennis Odion 1999-4-21 s.n. Marin 1/4 mile east of junction of White Hill Fire Road and Pine Mountain Fire Road Comment
  UCD112780  Ceanothus velutinus Walter Lennon 1973-5-3 s.n. Marin Crown Road, Kent Woodlands. Comment
  CAS-BOT-BC52412  Ceanothus velutinus var. velutinus Walter Lennon 1973-5-3 2 Marin Crown Road, Kent Woodlands Comment
  RSA254184  Centaurea calcitrapa Robert A. Norris 1974-6-7 2067 Marin Richardson Bay Park, Tiburon Comment
  CAS-BOT-BC272081  Centaurea cyanus M. S. Jussel 1933-7-30 413 Marin Near Forest Knolls Comment
  JEPS34403  Centaurium muehlenbergii Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 8879 Marin 0.5 mi n Bon Tempe Dam (just s of rd summit at old U. Cal. Engineer's Summer Camp, near Camp Lilienthol) 213 Comment
  CAS-BOT-BC124320  Centaurium tenuiflorum Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato Comment
  CAS-BOT-BC354336  Centaurium tenuiflorum J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13365 Marin Mount Tamalpais: Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC288578  Centromadia fitchii Frieda Ward 1978-6-21 s.n. Marin On old Pacheco Ranch in Indian Valley W of Hamilton Field Comment
  CAS-BOT-BC279223  Centromadia pungens subsp. pungens Barbara Menzies 1971-10-21 s.n. Marin White Gate Ranch near Stinson Beach Comment
  CAS-BOT-BC279228  Centromadia pungens subsp. pungens Doreen Smith 1995-9-5 s.n. Marin Bel Marin Keyes Blvd., Navato Comment
  CHSC23003  Cerastium arvense Robert A. Schlising; Anna Eagle 1962-6-8 2294 Marin Coast Ranges. Slopes near Point Reyes Lighthouse. Comment
  UC120376  Cerastium arvense unknown 1880-6-6 Marin Dillon's Beach Comment
  UC56334  Cerastium arvense J. Burtt Davy 1900-7-11 6851 Marin Point Reyes Comment
  CAS-BOT-BC124304  Cerastium fontanum subsp. vulgare Doreen Smith 2003-5-20 s.n. Marin Dillon Beach. In dune slack area. Comment
  CHSC22987  Cerastium glomeratum Robert A. Schlising 1963-3-2 2439 Marin Coast Ranges. About one mile north of Tiburon on Paradise Drive; roadside. Comment
  JEPS73360  Cerastium glomeratum Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 767 Marin 4 mi. w. Two Rocks 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
  CAS-BOT-BC124305  Ceratophyllum demersum Bob Soost 2004-8-16 s.n. Marin Abbotts Lagoon, Pt. Reyes National Seashore Comment
  JEPS128146  Cestrum parqui Eric Wrubel 2011-4-4 NPS 6 Marin Golden Gate National Recreation Area, Kirby Cove Campground. Comment
  CAS-BOT-BC68169  Cheilanthes intertexta Alice Eastwood 1928-3-4 s.n. Marin Little Carson Falls Comment
  UCD138368  Chlorogalum pomeridianum var. divaricatum J. A. Jernstedt 1976-6-20 368 Marin along Sir Francis Drake Blvd., 5.4 miles west-southwest from intersection with Pierce Point Road; Point Reyes National Seashore. Comment
  CAS-BOT-BC232273  Chlorogalum pomeridianum var. pomeridianum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1907 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  LA209066  Chloropyron maritimum A. A. Heller; 1992-6-19 sn Marin Tiburon peninsula, along the Bay road Comment
  CAS-BOT-BC236912  Chloropyron maritimum subsp. palustre John Thomas Howell 1944-5-28 19518 Marin Salt marsh, Almonte Comment
  UCD41387  Chorizanthe cuspidata Ellen Dean; with PLB 102 2004-5-9 2030 Marin Point Reyes National Seashore, North Beach. Dunes just south of parking area. Comment
  UCD99666  Chorizanthe cuspidata Beecher Crampton 1960-6-8 5595 Marin Pt. Reyes Peninsula, RCA Radio Station area. Comment
  CAS-BOT-BC191502  Chorizanthe cuspidata var. villosa James L. Reveal 1988-6-1 6966 Marin Point Reyes National Seashore, along Sir Frances Drake Boulevard on low stabilized sand dunes 0.6 mile SW of the American Telephone and Telegraph Overseas Receiving Station, about 6 air miles W of Iverness 22 Comment
  RSA258074  Chorizanthe cuspidata var. villosa Robert A. Norris 1975-5-17 2352 Marin Above Point Reyes Beach North Comment
  RSA488795  Chorizanthe cuspidata var. villosa James L. Reveal 1988-6-1 6966 Marin Point Reyes National Seashore, along Sir Frances Drake Blvd., 0.6 miles southwest of the American Telephone and Telegraph Overseas Receiving Station, about 6 airmiles west of Inverness 23 Comment
  SBBG18176  Chorizanthe cuspidata var. villosa C. B. Hardham 1962-6-9 10442 Marin Point Reyes Peninsula Comment
  UC750670  Chorizanthe membranacea Lewis S. Rose 1946-6-16 46157 Marin Rock Springs Mount Tamalpais, Rock Springs 670 Comment
  UC84783  Chorizanthe polygonoides var. polygonoides Katharine Brandegee 1891-6-14 Marin Tamalpais Comment
  RSA51262  Chorizanthe polygonoides var. polygonoides Peter H. Raven 1950-4-29 1932 Marin Hills above Tiburon. 152 Comment
  CAS-BOT-BC36455  Chrysolepis chrysophylla Eva de Becker 1984-8-8 s.n. Marin S. side Mt. Tamalpais on Troup 80 trail, above its jct. with Sierra Trail Comment
  CAS-BOT-BC36470  Chrysolepis chrysophylla Alice Eastwood 1921-11-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC421475  Chrysolepis chrysophylla T. Gosliner; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14282 Marin Mount Tamalpais. Marin Municipal Water District lands: San Geronimo Ridge, between Pine Mountain Road and Fairfax-Bolinas road Comment
  RSA164637  Chrysolepis chrysophylla Percy C. Everett 1963-11-20 24559 Marin Bolinas Ridge. 518 Comment
  RSA181896  Chrysolepis chrysophylla W. L. Jepson 1916-7-9 6810 Marin Mt. Tamalpais 549 Comment
  CAS-BOT-BC531660  Chrysolepis chrysophylla var. chrysophylla D. Greenberger; J. Kurzweil; E. Gunnison 2015-7-25 15975 Marin Mount Tamalpais. Marin Municipal Water District lands: Willow Meadow, off Kent Trail Comment
  JEPS37864  Chrysolepis chrysophylla var. minor W. L. Jepson 1904-11-20 2464 Marin near Inverness (Mt. Vision); Mt. Vision Comment
  RSA500617  Cicendia quadrangularis Aaron Liston, S. Meury 1989-4-19 790 -1 Marin Point Reyes National Seashore. Above Limantour Beach. Sea level. 0 Comment
  POM38639  Circaea alpina subsp. pacifica H. M. Hall 1909-6-6 8503 Marin Lagunitas Creek, in the Transition Zone from the village of Lagunitas to Camp Taylor Comment
  CAS-BOT-BC105826  Cirsium andrewsii Roxana S. Ferris; Ira L. Wiggins 1935-7-19 8098 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  CAS-BOT-BC105833  Cirsium andrewsii John Thomas Howell 1933-7-30 11478 Marin Marsh near summit of road from Inverness to Pt. Reyes Comment
  CAS-BOT-BC105838  Cirsium andrewsii John Thomas Howell 1939-6-4 14719 Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC105840  Cirsium andrewsii John Thomas Howell 1939-7-2 14818 Marin Elk Valley, east of Tennessee Cove Comment
  JEPS82538  Cirsium andrewsii Roger Raiche 1984-5-12 40143 Marin 3.3 mi se from its intersection with Coast Highway 1 (near crest of road) Marshall-Petaluma Road (along Marshall-Petaluma Road, near Marshall); Frink Canyon 91 Comment
  UC171031  Cirsium andrewsii Miss Harriet A. Walker 1911-9-3 2553 Marin Tennessee Cove Comment
  UC761995  Cirsium andrewsii R. F. Hoover 1941-6-19 5372 Marin nw of Inverness; Inverness Ridge Comment
  CAS-BOT-BC284448  Cirsium brevistylum Javier Penalosa 1961-6-29 1916 Marin Paradise Drive 1.4 mi. northwest of road to Naval Net Depot, Tiburon Peninsula Comment
  UC1177292  Cirsium douglasii var. douglasii J. Thomas Howell 1947-6-18 23286 Marin n of Dillons Beach Comment
  CAS-BOT-BC100969  Cirsium hydrophilum var. vaseyi Alice Eastwood 1912-8-3 1556 Marin Mt. Tamalpais Comment
  CAS-BOT-BC285601  Cirsium occidentale var. occidentale Lincoln Constance; Alan A. Beetle 1941-5-9 2813 Marin 1.6 miles north of Stinson Beach 15 Comment
  CAS-BOT-BC286376  Cirsium occidentale var. occidentale John Thomas Howell 1942-5-16 16956 Marin Sausalito Hills Comment
  CAS-BOT-BC286531  Cirsium occidentale var. venustum John Thomas Howell 1939-6-25 14800 Marin Summit Avenue, Mill Valley Comment
  RSA107018  Cirsium quercetorum L. S. Rose 1956-7-30 56136 Marin Point Reyes Peninsula, 7 miles W of Inverness 9 Comment
  CAS-BOT-BC288736  Cirsium remotifolium John Thomas Howell 1939-6-25 14799 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC288728  Cirsium remotifolium Doreen Smith 2002-6-1 s.n. Marin Lucas Valley Rd E of the Big Rock Comment
  SD113209  Cirsium vulgare Darley F. Howe 1977-10-9 5007 Marin Point Reyes south of Inverness. Comment
  CAS-BOT-BC223898  Cistus ladanifer Wilma Follette; Doreen Smith 1999-2-13 s.n. Marin Black Canyon above Dominican College, San Rafael Comment
  CAS-BOT-BC160994  Clarkia amoena subsp. amoena P. R. Hitchborn 1920-5-24 255 Marin Black Pt 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
  HSC23769  Clarkia concinna subsp. concinna R. A. Vanbianchi 1971-7-1 5 Marin San Geronimo Ridge Comment
  POM32656  Clarkia concinna subsp. concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas. Comment
  RSA273257  Clarkia concinna subsp. concinna Glenn A. Gorelick 1967-5-28 s.n. Marin 2 miles east of Nicasio Comment
  CAS-BOT-BC164612  Clarkia gracilis subsp. gracilis John Thomas Howell 1946-5-19 21912 Marin Meadows Club, Fairfax Hills Comment
  UC1422875  Clarkia gracilis subsp. sonomensis John Thomas Howell 1940-5-12 15420 Marin Lagunitas Creek Comment
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Jun 24 2011
  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
  UC85543  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee 1907-6-30 Marin near Liberty's (Bolinas Road) Comment
  RSA113676  Clarkia purpurea subsp. viminea Peter H. Raven 1957-6-18 10929 Marin 3.9 miles south of Olema Comment
  RSA784575  Clarkia purpurea subsp. viminea Peter Rubtzoff 1981-5-7 9640 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north,, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  CAS-BOT-BC165085  Clarkia rubicunda Peter H. Raven 1957-6-29 11009 Marin 3.5 miles south-east of Tocaloma, on the road in Samuel P. Taylor State Park Comment
  SBBG29168  Clarkia rubicunda A. A. Heller 1902-6-19 5726 Marin Tiburon peninsula, along the Bay Rd Comment
  SBBG47373  Clarkia rubicunda J. T. Howell 1972-6-18 Marin near Ring Hill, Tiburon Peninsula 167 Comment
  UC101967  Clarkia rubicunda Katharine Brandegee 1901-6 Marin Tiburon Comment
  UC1279926  Clarkia rubicunda Peter H. Raven 1957-6-29 11005 Marin above n arm Alpine Lake; Mount Tamalpais Comment
  CAS-BOT-BC165069  Clarkia rubicunda Wilma Follette 1996-7-16 s.n. Marin Fort Baker - East Road Comment
  RSA31416  Clarkia rubicunda J. T. Howell 1946-6-30 22131 Marin Valley east of Rodeo Lagoon. Comment
  UC1106073  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-17 Marin near Rock Spring; Mt. Tamalpais Comment
  UC7849  Claytonia exigua subsp. exigua Harley P. Chandler 1900-2-26 502 Marin Mt. Tamalpais; San Francisco Bay Region Comment
  CAS-BOT-BC439227  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21578 Marin Carson Ridge Comment
  CAS-BOT-BC439232  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-14 s.n. Marin Near Potrero Meadow, Mt. Tamalpais Comment
  UC1176776  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-12 Marin above Little Carson Comment
  UC7941  Claytonia exigua subsp. exigua State Survey Apr 5 1862-Apr 7 1862 931 Marin Comment
Read comments
Jan 20 2011
  CDA31876  Claytonia gypsophiloides D. G. Kelch 2009-4-19 9 .155 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  UCD100511  Claytonia gypsophiloides Collector Unknown 1925-6-5 1827 Marin Exact location unknown. Comment
  CAS-BOT-BC439844  Claytonia perfoliata Javier Penalosa 1961-6-29 1902 A Marin Tiburon Peninsula. Paradise Drive 1.9 mi. northwest of road to Naval Net Depot. Comment
  HSC23791  Claytonia perfoliata R. A. Vanbianchi 1971-7-1 15 Marin San Geronimo ridge Comment
  CAS-BOT-BC439934  Claytonia perfoliata subsp. mexicana Javier Penalosa 1962-3-17 2247 Marin Tiburon Peninsula. Around Old St. Hilary's Chapel. Comment
  CAS-BOT-BC443579  Claytonia perfoliata subsp. perfoliata Gordon H. True 1969-3-22 4753 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  CAS-BOT-BC443587  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1966-4-18 41495 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UC1101395  Claytonia sibirica Malcolm A. Nobs and S. Galen Smith 1949-6-29 892 Marin about 3 mi n Inverness (on n side of Pt Reyes road, just n of Pierce Pt road) Comment
  UC7928  Claytonia sibirica J. Burtt Davy Jan 1894 788 Marin Bear Valley Comment
  UCR65545  Claytonia sibirica Aaron Liston, S. Meury 1989-4-19 790- 4 Marin Point Reyes National Seashore, Above Limantour Beach 102 Comment
  CAS-BOT-BC443936  Claytonia sibirica R. Bacigalupi 1926-7-5 1512 Marin On Paradise Creek, about 2 miles north of Bolinas Comment
  UC7929  Claytonia sibirica F. T. Bioletti 1892-1 Marin Point Arena Comment
  UCD124938  Clinopodium douglasii H. A. Borthwick 1925-6-6 1806 Marin Bolinas, California. Comment
  UC13765  Clintonia andrewsiana W. C. Blasdale 1894-1 Marin Mill Valley Comment
  UC142061  Clintonia andrewsiana Michener and Bioletti 1892-5-22 2136 a Marin Sequoia Canyon Comment
  SEINET12044198  Clintonia andrewsiana Michener, Bioletti 1892-1 s.n. Marin Tamalpais Comment
  SEINET12057123  Clintonia andrewsiana F. H. Utech, Utech, C. L. 1972-7-19 72 -602 Marin Mt. Tamalpais State Park, along Bootjack Trail between Bootjack Camp and Stinson Beach 152 Comment
  UC422865  Clintonia andrewsiana C. F. Sonne April 1888 2152 Marin near Taylorville (on Union Pacific Coon RailRoad); Union Pacific Coon RailRoad Comment
  JEPS7353  Collinsia heterophylla H. M. Wheeler 1944-6-4 Marin along Old Stage Rd. a few steps nw Bootjack; Mt. Tamalpais Comment
  UC1178872  Collinsia heterophylla Herbert L. Mason 1940-5-20 12288 Marin outcrop back of Tiburon Comment
  UCD70812  Collinsia sparsiflora Michele H. Mills 1998-4-24 232 Marin Mt. Tamalpais, Marin Municipal Water District property, north of Ridge Rd approx. 3/4 mi W of intersection with Pan Toll Rd. 590 Comment
  CAS-BOT-BC263264  Collinsia sparsiflora var. collina G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 205 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  JEPS58936  Collinsia sparsiflora var. sparsiflora John Thomas Howell 1946-4-13 21600 Marin Mt. Tamalpais; summit meadow to Rock Spring Comment
  JEPS81131  Collomia heterophylla Edward Lee with Annetta Carter 1934-6-17 909 Marin stream side 1-2 mi s South Brook Comment
  POM316770  Collomia heterophylla Patricia Wilder 1965-6-7 3544 Marin Bolinas Ridge 534 Comment
  RSA107073  Collomia heterophylla L. S. Rose 1956-6-25 56107 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  UC52706  Collomia heterophylla W. C. Blasdale 1891-4-27 Marin Mill Valley Comment
  SEINET2445713  Collomia heterophylla Lewis S. Rose 1956-6-25 s.n. Marin Bolinas Ridge, Mt. Tamalpais. 549 Comment
  CAS-BOT-BC285926  Conyza bonariensis Catherine Best 1978-9-3 s.n. Marin Tiburon Blvd. in front of the Boardwalk Shopping Center Comment
  CAS-BOT-BC286131  Conyza canadensis John Thomas Howell 1944-3-26 19349 Marin Pt. Reyes road west of Ledum Swamp Comment
  UC1177302  Conyza canadensis John Thomas Howell 1945-10-14 Marin Olema Marshes Comment
  UC589425  Conyza canadensis Beryl O. Schreiber 1932-7-31 709 Marin Indian Beach Tomales Bay, Indian Beach Comment
  UC63180  Conyza canadensis H. M. Hall 1901-2-22 1604 Marin Mt. Tamalpais Region of San Francisco Bay, Mt. Tamalpais Comment
  JEPS127944  Corallorhiza maculata var. maculata Adam C. Schneider 2016-4-16 975 Marin Mount Tamalpais Watershed (N of State Park). Laurel Dell Road, 0.55 miles northeast (above) Laurel Dell. Comment
  JEPS58939  Cordylanthus maritimus subsp. palustris John Thomas Howell 1945-8-5 21370 Marin Salt Marshes, Stinson Beach Stinson Beach Comment
  JEPS6034  Cordylanthus maritimus subsp. palustris W. L. Jepson 1941-6-15 20612 Marin Tiburon 3 Comment
  CAS-BOT-BC166724  Cordylanthus pilosus Peter Rubtzoff 1980-9-9 9624 Marin San Anselmo 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
  UC35023  Cornus nuttallii Alice Eastwood April 1898 Marin Mt. Tamalpais Comment
  CAS-BOT-BC210245  Cornus sericea Volney Rattan 1882-5-15 s.n. Marin Ross Valley Comment
  CAS-BOT-BC421686  Cornus sericea subsp. occidentalis D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14315 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along Lily Lake Road. Comment
  JEPS46304  Corylus californica Wilfred T. Frost 1932-9-18 455 Marin Camp Tucker Mount Tamalpais Comment
  UCD110078  Corylus cornuta subsp. californica Baki Kasapligil 1965-7-11 3923 Marin Woodacre near water sterilization plant. Comment
  SD6106  Corylus cornuta var. californica unknown Jul 1916 Marin Muir Woods Comment
  CAS-BOT-BC143488  Cotoneaster franchetii Robert Menzies 1914-11-1 s.n. Marin San Rafael Comment
  CAS-BOT-BC141592  Cotoneaster pannosus John Thomas Howell 1959-11-4 35104 Marin Sausalito Comment
  CDA32802  Cotoneaster pannosus D. G. Kelch 2009-6-25 9 .484 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  JEPS77164  Cotula coronopifolia Robert M. Lloyd 1963-4-5 2314 Marin about 1 mi nw Tiburon Comment
  CAS-BOT-BC291384  Cotula coronopifolia Gordon H. True 1968-7-26 4718 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  RSA254181  Cotula coronopifolia Robert A. Norris 1974-6-7 2053 Marin On somewhat elevated ground in salt marsh between Paradise Dr. and San Francisco Bay (San Quentin across srm of bay to the north), Corte Madera. Comment
  UC1101409  Crassula aquatica Herbert L. Mason 1946-7-24 12939 Marin Lake Ranch near Double Point Comment
  CAS-BOT-BC291881  Crassula connata A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13216 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UC1063827  Cryptantha leiocarpa B. Schreiber 1937-4-25 2382 Marin 8 mi w Inverness; Point Reyes Peninsula, Point Reyes Quad. 30 Comment
  NY658726  Cupressus J. Silba 2002-10-27 B- 292 Marin Mount Tamalpais State Park, near Mount Tamalpais, near Rock Spring Campground, Ridgecrest Roas, ca. 0.25 mile East of Rock Spring Campground, going up the hill, on the left side of the road only; ca. 1-2 miles West of West Peak 1800 Comment
Read comments
Feb 13 2012
  CAS-BOT-BC80833  Cupressus sargentii 1893-11-12 s.n. Marin Mt Tamalpais Comment
  CAS-BOT-BC80845  Cupressus sargentii H. E. McMinn 1922-6-29 316 Marin Mt. Tamalpais, West Peak Comment
  CAS-BOT-BC85478  Cupressus sargentii John Thomas Howell 1927-8-22 3040 Marin On rocky slope on Rock Spring Trail west of West Point, Mt. Tamalpais 548 Comment
  CAS-BOT-BC85525  Cupressus sargentii E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais, ridge top near East Pk. Comment
  UC1086218  Cupressus sargentii A. R. Kruckeberg 1947-6-1 1470 Marin 0.25 mi ne Rifle Camp (on Collier Spring Trail); Mt. Tamalpais Comment
  UC537967  Cupressus sargentii Mrs. G. E. Kelley 1935-1-13 Marin San Geronimo Ridge Comment
  UCD14257  Cupressus sargentii Peter Stekel 1974-5-3 83 Marin On Carson Ridge along Pine Mountain Fire Road, west of Bolinas Road; 304 Comment
  NY658645  Cupressus sargentii J. Silba 2002-10-27 B- 291 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET10531514  Cupressus sargentii Alan A. Beetle, John L. Morrison 1940-1-14 Beetle 3111 Marin One-fourth mile northeast of Rifle Camp on North Side Trail, Mount Tamalpais. 600 Comment
  SEINET10531526  Cupressus sargentii Carl B. Wolf, E. R. Johnson 1934-10-18 Wolf 2156 Marin 1 8/10 mile west of Main Peak of Mt. Tamalpais. Upper sonoran:- Adenostoma. Sun. Serpentine. 760 Comment
  SEINET10932815  Cupressus sargentii George S. Vasey 1880-1 Vasey s.n. 1880 Marin Comment
  UCD133617  Cupressus sargentii George E. Corson Jr. 1963-1-1 s.n. Marin Above Bootjack Camp, south side of Mount Tamalpais. Comment
  RSA201404  Cuscuta campestris J. T. Howell 1946-9-20 23013 Marin Chileno Valley Comment
  UCD126363  Cuscuta pacifica var. pacifica Javier Penalosa 1961-8-26 2215 Marin below Tiburon Blvd., 150 yards east of Bakersfield Drive. Comment
  UC879570  Cuscuta salina var. major John Thomas Howell 1939-11-5 15386 Marin Sausalito Comment
  LA39963  Cuscuta subinclusa John Thomas Howell; 1939-9-3 15355 Marin at mouth of San Antonio Creek Comment
  CAS-BOT-BC190219  Cynodon dactylon Javier Penalosa 1961-7-8 1937 Marin Tiburon Peninsula. Dry border of Typha marsh in Tiburon. Comment
  CAS-BOT-BC310310  Cynodon dactylon J. Klein; A. Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13305 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks R2/Ranger residence intersection Comment
  RSA758289  Cynodon dactylon Barbara Ertter, Elizabeth Neese 1988-10-29 8024 Marin Nicasio Reservoir ca. 10 air miles SW of Petaluma and W of Novato, SW edge of reservoir near boat launching area 1 mile NNW of dam. Comment
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Apr 23 2012
  CAS-BOT-BC263256  Cynoglossum grande A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 004 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  CAS-BOT-BC351072  Cynoglossum grande C. Kellner; S. Whelan; R. Schneider; A. Gossel; S. Whitney; R. Krueger; C. Haggerty; S. Kawachi 2013-2-23 13101 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow behind the Fish Chalet Comment
  RSA485315  Cynoglossum grande Quinn P. Sinnott, Kathy A. Sinnott 1976-3-8 616 Marin Carson Ridge vicinity, Fairfax Hills. 366 Comment
  HSC37472  Cynosurus echinatus J. D. Ackerman, A. Montalvo 1974-6-24 335 Marin 3.5 mi. S of Marshall, along Hwy. 1 Comment
  SEINET186067 Image available Cynosurus echinatus Virginia E. Long 199 a Marin Mill Valley along road opposite olf 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
  SEINET3926528  Cynosurus echinatus Robert A. Norris 1984-6-15 4767 Marin Petaluma-Pt. Reyes Rd., ca. 0.7 mi SW of jct. Nicasio Valley Rd.; 0 73 Comment
  SEINET5546125  Cynosurus echinatus E. A. Bernays 1985-1 s.n. Marin Tamalpais. Comment
  CAS-BOT-BC114757  Cyperus alternifolius John Thomas Howell 1988-8-22 s.n. Marin Escaping from cultivated plants on Nova Albion St. Terra Sinda, San Rafael. Comment
  UCD54032  Cyperus eragrostis P. B. Kennedy 1926-5-20 s.n. Marin road to Tamales. Comment
  CDA3337  Cypselea humifusa J. T. Howell 1947-10-19 24184 Marin 0 Comment
  SEINET7893532  Cypselea humifusa John Thomas Howell 1947-1 24184 Marin Alpine Lake Comment
  RSA126187  Cypselea humifusa J. T. Howell 1939-8-27 15327 Marin Lake Lagunitas Comment
  UC2062685  Cypselea humifusa Barbara Ertter with David Gowen 2008-12-11 19379 Marin Alpine Lake below Bom Tempe dam, Marin Municipal Water District WSW of Fairfax. Comment
  CAS-BOT-BC70605  Cystopteris fragilis W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Creek - by road Comment
  CDA4063  Cytisus scoparius T. C. Fuller 1957-12-17 s.n. Marin Inverness, Pt. Reyes. 0 Comment
  SBBG3299  Cytisus scoparius H. and M. Dearing 1939-4-28 3211 Marin Sausalito Comment
  SDSU7770  Cytisus scoparius D. F. Howe 1966-6-1 4248 Marin 4.3 miles west of Ivernea Pt. Reyes Peninsula. Comment
  SEINET12152439  Cytisus scoparius M. T. Doutt 1931-1 444 Marin nr Pt. Teyen, along rd form Nirasio(sp?) Comment
  UCSB27757  Cytisus scoparius Pinter, L. 1965-4-17 Marin Near Hwy. 1; 10 mi. north of Stinson Beach 154 Comment
  RSA88575  Damasonium californicum L. S. Rose 1954-5-10 54039 Marin 5 miles E of Tomales. 30 Comment
  CAS-BOT-BC189713  Danthonia californica John H. Thomas 1965-5-30 10677 Marin Strawberry Point to the east of Mill Valley. Comment
  CAS-BOT-BC189718  Danthonia californica Javier Penalosa; J. T. Howell 1961-6-7 1628 Marin Tiburon Peninsula. West of Marin Country Day School. 30 Comment
  CAS-BOT-BC189724  Danthonia californica John Thomas Howell 1947-7-6 23326 Marin Mount Tamalpais. Near Barths Retreat. Comment
  CAS-BOT-BC189725  Danthonia californica John Thomas Howell 1941-5-25 16210 Marin Rifle Camp, Mount Tamalpais. Comment
  CDA11964  Danthonia californica G. F. Hrusa 1993-4-27 10849 Marin North Coast Biodiversity Arena; Below WAF Dance Hall, Hamilton Air Force Base. Comment
  UC1131390  Danthonia californica A. E. Wieslander 1934-5-20 490 Marin 2 mi w Shell Beach; Pt. Reyes Quadrangle Comment
  UCD60977  Danthonia californica var. americana Javier Penalosa; J. T. Howell 1961-6-7 1628 Marin Tiburon Peninsula. West of Marin Country Day School. 30 Comment
  JEPS83560  Delphinium bakeri Richard Snow 1983-5-10 1230 Marin 0.4 mi NE of bridge at Gambanini Park over Salmon Creek on the Marshall-Petaluma Rd. C112/05.32 and adjacent culvert drain. Comment
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Feb 10 2007
  CAS-BOT-BC9004  Delphinium decorum John Thomas Howell 1949-6-7 25345 Marin Dillons Beach Comment
  UC635347  Delphinium decorum H. L. Mason 1928-3-24 4265 Marin Millerton Comment
  UC9145  Delphinium decorum subsp. decorum F. P. McLean June 1874 Marin Comment
  UC85569  Delphinium hesperium subsp. hesperium Katharine Brandegee 1907-6-9 Marin Mill Valley Tamalpais Comment
  CHSC22742  Delphinium nudicaule Robert A. Schlising; Anna Eagle 1963-4-10 2504 Marin Coast Ranges. Lucas Valley Road, few miles west of exit from highway 101. Comment
  CAS-BOT-BC9965  Delphinium nudicaule Katherine M. Kipping 1968-3-31 94 Marin 1.8 miles south of Rock Springs, Mt. Tamalpais. 289 Comment
  SEINET7720714  Delphinium nudicaule Unknown 1887-4-17 Marin San Rafael Comment
  UCSB1973  Delphinium nudicaule White, Arthur 1960-4-15 Marin 2 ft. from side of highway; 2 mi. S of Samual Taylor State Park Comment
  CAS-BOT-BC471226  Delphinium patens subsp. patens A. Williams 2014-4-23 14806 Marin Mount Tamalpais. Marin Municipal Water District lands: Phoenix Lake at Yolanda, N side of Phoenix Lake Road Comment
  UC1005252  Dendromecon rigida Rolf Y. Berg 1955-7-30 Marin Bolinas-Fairfax road between Gold Course and Alpine Lake Dam Comment
  UC112867  Dendromecon rigida T. S. Brandegee Marin in burns Tamalpais Comment
  UC118535  Dendromecon rigida Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UC187654  Dendromecon rigida Katharine Brandegee 1916-7-2 Marin upper end of Lovell Ave. Tamalpais, Mill Valley Comment
  UC573729  Deschampsia cespitosa subsp. beringensis H. S. Yates 1936-6-14 5644 Marin 1/2 mi. s.w. Aurora School; Sebastopol quadrangle Comment
Read comments
Sep 27 2007
  CAS-BOT-BC192553  Deschampsia cespitosa subsp. holciformis R. H. Wagner 1979-5-2 380 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  CAS-BOT-BC192558  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1946-6-30 22153 Marin Rodeo Lagoon Comment
  UCD63783  Deschampsia cespitosa subsp. holciformis E. W. Taylor 1933-6-1 Marin Stewart Ranch - Bolinas. Comment
  CAS-BOT-BC198486  Deschampsia danthonioides John Thomas Howell 1946-7-7 22215 Marin Potrero Meadow, Mt. Tamalpais Comment
  CDA1964  Desmazeria rigida J. T. Howell 1943-6-13 18225 Marin Sausalito Comment
  UC614987  Dicentra formosa Beryl O. Schreiber 1936-3-7 2142 Marin Chicken Ranch Beach Tomales Bay (Tomales Bay) Comment
  RSA22069  Dicentra formosa subsp. formosa L. S. Rose 1939-3-31 39045 Marin 3 mi. N of Tocaloma 91 Comment
  CAS-BOT-BC83597  Dichanthelium Doreen Smith 2001-8-18 s.n. Marin Near Ledum Swamp junction. Pt. Reyes. Comment
  CAS-BOT-BC209204  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1936-6-7 12651 Marin Pine woods near Inverness. Comment
  JEPS81134  Dichanthelium acuminatum subsp. fasciculatum Edward Lee with W. Joseph 1935-7-18 1574 Marin along Mt. Davis trail (between e and middle peak of Mt. Tamalpais); between e and middle pead of Mt. Tamalpais Comment
  CAS-BOT-BC499457  Dichelostemma capitatum Javier Penalosa 1961-3-25 1199 Marin 600 ft. ridge above Tiburon, north-east slope of ridge 121 Comment
  CAS-BOT-BC499461  Dichelostemma capitatum L. R. Abrams 1918-4-27 6889 Marin Ignacio Comment
  CAS-BOT-BC353421  Dichelostemma congestum P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13528 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
  SJSU10842  Digitalis purpurea M. A. Robinson 1983-5-13 Marin near Hwy 1, 1 mi S of Tomales Bay Comment
  UCD123707  Digitalis purpurea Wendy Cho 1979-5-13 18 Marin Point Reyes National Seashore, Punta de los Reyes Mountain Range, 2 miles wes of State Highway 1. 137 Comment
  UCD63985  Digitaria sanguinalis Lewis S. Rose 1946-8-11 46259 Marin Larkspur. 3 Comment
  CAS-BOT-BC151945  Diplacus douglasii John Thomas Howell 1941-5-18 16193 Marin Near Rock Spring, Mt. Tamalpais Comment
  SEINET10972037  Dipsacus fullonum var. sativus Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 807 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  UCD137494  Dipsacus sativus Collector Unknown 1925-6-5 1750 Marin Exact location unknown. Comment
  SEINET10776857 Image available Dirca occidentalis John Thomas Howell 1954-5-31 Howell 24329 Marin Devils Gulch near Camp Taylor Comment
  UC3563  Disporum hookeri Michener and Bioletti May, 1893 Marin Tocaloma Comment
  JEPS61829  Disporum smithii W. L. Jepson 1901-7-21 1716 Marin Inverness Comment
  RSA41935  Disporum smithii H. C. Cantelow 1936-4-5 1187 Marin Paper Mill Creek. Comment
  SEINET11676806  Distichlis spicata E. H. Graham 1931-1 6886 Marin near lighthouse, Pt. Reyes Comment
  SEINET4567433  Distichlis spicata var. stricta L. Koch 1940-6-5 1006 Marin Saline flat around California Park just south of San Rafael along Highway 101 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-BC258896  Dodecatheon hendersonii G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 201 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  JEPS9521  Dodecatheon hendersonii W. L. Jepson 1891-3-29 14584 Marin Mill Valley Comment
  CAS-BOT-BC41373  Draba verna Barbara Menzies 1974-3-7 s.n. Marin Stinson Beach. Comment
  RSA29623  Drymocallis glandulosa var. wrangelliana Joseph A. Ewan 1934-3-15 8923 Marin 1 mile W of Fallon, above Estero de Americano Comment
  CAS-BOT-BC70900  Dryopteris arguta James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Redwood Canyon Comment
  UC811821  Dryopteris arguta Lewis S. Rose 1939-2-23 39007 Marin Mill Valley 30 Comment
  RSA693764  Dryopteris arguta L. S. Rose 1947-11-27 47244 Marin Mill Valley. Cascade Drive Comment
  CAS-BOT-BC428300  Dudleya farinosa Gordon H. True 1971-9-1 6995 A Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC197146  Echinochloa crus-galli John Thomas Howell 1939-9-3 15343 Marin Near Novato Comment
  UC1100723  Eleocharis macrostachya Malcolm A. Nobs, S. Galen Smith 1949-6-29 910 Marin N of Inverness; Point Reyes Comment
  CAS-BOT-BC113111  Eleocharis obtusa Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-28 882 Marin Marsh ca 1-1 1/2 mi N of Inverness. Comment
  RSA365429  Eleocharis palustris E. S. Spalding 1930-8-15 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC203852  Elymus X hansenii John Thomas Howell 1946-5-16 21887 Marin Angel Island Comment
  CAS-BOT-BC203859  Elymus X hansenii John Thomas Howell 1941-7-16 16378 Marin Near Rock Spring, Mt. Tamalpais Comment
  UC37409  Elymus californicus J. Burtt Davy 1898-8-1 4318 Marin near Olema (on the road to Inverness); North Coast Ranges Comment
  UC615513  Elymus californicus Beryl O. Schreiber 1933-6-16 845 Marin Inverness, First Valley First Valley; Inverness, First Valley Comment
  CAS-BOT-BC278116  Elymus glaucus C. Kellner; S. Whelan; R. Schneider; A. Gossel; S. Whitney; R. Krueger; C. Haggerty; S. Kawachi 2013-2-23 13102 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow behind the Fish Chalet Comment
  CAS-BOT-BC203500  Elymus glaucus subsp. glaucus John Thomas Howell 1966-5-25 41540 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC203524  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18098 Marin Tiburon Peninsula Comment
  CAS-BOT-BC203804  Elymus glaucus subsp. virescens John Thomas Howell 1945-6-24 21242 Marin Willow Meadows, Kent Trail, Mt. Tamalpais Comment
  CAS-BOT-BC203812  Elymus glaucus subsp. virescens John Thomas Howell 1945-7-15 21306 Marin Near Liberty's Comment
  CAS-BOT-BC234053  Elymus multisetus John Thomas Howell 1966-4-18 41519 Marin Gully just north of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC234058  Elymus multisetus John Thomas Howell 1942-6-21 16990 Marin Carson Ridge Comment
  RSA31421  Epilobium brachycarpum J. T. Howell 1946-9-20 23018 Marin Chileno Valley Comment
  SBBG11937  Epilobium ciliatum subsp. watsonii E. R. Chandler 1961-7-17 228 Marin State Hwy 1 between Walker Crk and Tomales 30 Comment
  UC1301113  Epilobium ciliatum subsp. watsonii Helen K. Sharsmith 1963-5-18 5464 Marin Tomales Bay San Francisco Bay Region (bluffs along e edge) 9 Comment
  UC762782  Epilobium ciliatum subsp. watsonii Robert F. Hoover 1941-5-12 5054 Marin on Point Reyes Rd w Inverness Ridge Comment
  UC422859  Epilobium densiflorum Harriet A. Walker 1908-6-13 1187 Marin Olema Comment
  UC20072  Epilobium minutum Mrs. Brandegee Marin Liberty Comment
  CAS-BOT-BC143041  Epipactis helleborine Wilma Follette 2002-3-9 s.n. Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC422404  Epipactis helleborine C. Kellner; T. Gosliner; J. Nuzzo; K. Laurenson-Wright; S. Whelan 2014-6-14 14520 Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC229714  Equisetum arvense A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1454 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  CAS-BOT-BC57905  Equisetum arvense John Thomas Howell 1946-4-14 21612 Marin Near Tomales. Comment
  CAS-BOT-BC331499  Equisetum hyemale J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13340 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Phoenix Lake shore, Culvert PL 4. Comment
  CAS-BOT-BC57334  Equisetum laevigatum Hans Leschke 1945-6-17 s.n. Marin Lucas Valley Comment
  CAS-BOT-BC57547  Equisetum telmateia Gordon H. True 1977-4-12 8193 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 6 Comment
  SEINET5526583 Image available Equisetum telmateia Hicks, Carpenter 1977-7-10 Marin Point Reyes National Seashore Comment
  SEINET3866717  Equisetum telmateia subsp. braunii Elizabeth Neese, Dan Cheatham 1985-9-29 17269 Marin Stinson Beach State Park, along Pacific coast about 20 miles NW of Golden Gate Bridge.; 0 Comment
  RSA757369  Eragrostis hypnoides Barbara Ertter, Elizabeth Neese 1988-10-29 8014 Marin Nicasio Reservoir ca. 10 air miles southwest of Petaluma and west of Novato. NW edge of reservoir, on Nicaision Valley Road ca 1 mile east of Petaluma Road. Comment
Read comments
Apr 23 2012
  CAS-BOT-BC291185  Erechtites glomeratus Peter H. Raven; Michael P. Johnson 1967-5-1 21150 Marin Angel Island. On south ridge of island above Rock Quarry 182 Comment
  RSA128481  Erechtites glomeratus Peter H. Raven 1949-10-30 1256 Marin Eldridge Grade above Kentfield. 183 Comment
  CAS-BOT-BC131545  Ericameria arborescens L. S. Rose 1941-10-7 41461 Marin Bootjack Camp, east slope of Mt. Tamalpais 530 Comment
  OBI16591  Ericameria arborescens Lewis S. Rose 1966-9-29 66092 Marin Mt. Tamalpais, East Peak 701 Comment
  UC1614436  Ericameria ericoides Charles M. Belshaw 1936-8-30 2647 Marin near the Pacific Ocean Stinson Beach Comment
  SD113063  Erigeron canadensis Darley F. Howe 1977-10-9 5006 Marin On Highway 1, 3 miles north of Stinson Beach Comment
  POM54255  Erigeron inornatus var. biolettii A. D. E. Elmer 1903-07 4649 Marin Point Reyes Post Office. Comment
  CAS-BOT-BC295742  Erigeron petrophilus var. petrophilus Alice Eastwood 1912-7-29 1545 Marin Mt. Tamalpais Comment
  CAS-BOT-BC216093  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  CAS-BOT-BC232212  Eriodictyon californicum S. Creer; P. Loubet; M. Daugherty 2012-8-25 1680 Marin Marin Municipal Water District Lands: Mount Tamalpais. Ridgecrest Blvd. to old Air Force base, end of upper road, dropping off onto serpentine below. Comment
  UCD14221  Eriodictyon californicum Charles Moore Denny 1974-5-4 82 Marin Marin County; along Carson Ridge; Comment
  RSA316733  Eriogonum caninum Patricia Wilder 1965-6-7 3514 Marin San Geronimo Ridge. North Coast Mt. range, Pacific drainage area. 366 Comment
  CAS-BOT-BC266050  Eriogonum latifolium W. S. Cooper 1925-7-23 72 Marin Point Reyes Comment
  JEPS56787  Eriogonum latifolium William S. Cooper 1925-7-23 72 Marin Pt. Reyes Comment
  UCD100330  Eriogonum latifolium Beecher Crampton 1957-6-11 4196 Marin above the sea along State Highway 1, 6 miles north of Muir Beach. Comment
  CAS-BOT-BC259194  Eriogonum latifolium John Thomas Howell 1941-6-29 s.n. Marin Rock Spring to Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC259195  Eriogonum latifolium John Thomas Howell 1941-6-10 16306 Marin Summit between Lucas and Gallinas valleys Comment
  RSA196991  Eriogonum latifolium Noel Holmgren, James L. Reveal 1966-6-5 2635 Marin Tiburon Peninsula, along Tiburon Boulevard. Comment
  RSA766470  Eriogonum latifolium L. M. Booth 1932-10-15 2082 Marin Pt. Reyes. Inverness Ridge. Comment
  SBBG12100  Eriogonum latifolium E. R. Chandler 1961-7-17 226 Marin St Hwy 1 between Walker Crk and Tomales 30 Comment
  SD51334  Eriogonum latifolium Darley F. Howe 1961-7-28 3085 Marin 11.3 miles west of Invernes on Pt. Reyes 60 Comment
  CAS-BOT-BC259502  Eriogonum luteolum var. caninum Alice Eastwood 1906-7-1 s.n. Marin Mt. Tamalpais Comment
  OBI78448  Eriogonum luteolum var. caninum Robert F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  CAS-BOT-BC259514  Eriogonum luteolum var. caninum Doreen Smith 2000-5-30 s.n. Marin At French Ranch Open Space, Lagunitas/San Geronimo Valley Comment
  CAS-BOT-BC268924  Eriogonum nudum var. auriculatum John Thomas Howell 1945-7-8 21288 Marin San Antonio Station Comment
  UC178168  Eriogonum nudum var. auriculatum Katharine Brandegee April 1907 Marin Tiburon Comment
  UCD100532  Eriogonum nudum var. auriculatum Michele H. Mills 1997-5-15 199 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 134 Comment
  POM105403  Eriogonum nudum var. auriculatum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. 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
  SBBG28196  Eriogonum vimineum J. T. Howell 1937-7-4 13088 Marin Tiburon Comment
  CAS-BOT-BC301185  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  CAS-BOT-BC301207  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  POM358029  Eriophyllum lanatum var. arachnoideum M. B. Dunkle 1931-7-11 2483 Marin Tomales Bay, north side near Point Reyes 15 Comment
  POM54699  Eriophyllum lanatum var. arachnoideum Harriet Ann Walker 1907-7-4 s.n. Marin Mill Valley. Comment
  SJSU3893  Eriophyllum lanatum var. arachnoideum C. W. Sharsmith 1964-4-26 7253 Marin Point Reyes, Point Reyes Peninsula Comment
  UC202894  Eriophyllum lanatum var. arachnoideum E. R. Drew 1889-5-18 Marin Inverness Comment
  UC336225  Eriophyllum lanatum var. arachnoideum Kellogg and Harford 1877-5-1 182 Marin Sausalito Comment
  UC468945  Eriophyllum lanatum var. arachnoideum Harriet A. Walker 1908-6-13 1196 Marin Olema Comment
  UC485478  Eriophyllum lanatum var. arachnoideum Katharine Brandegee Marin Mt. Tamalpais Comment
  UC507045  Eriophyllum lanatum var. arachnoideum Don Hatfield 1933-4-16 E 7 Marin 2 mi ne Stinsons Beach; Mill Valley Road Comment
  SEINET11841245  Eriophyllum lanatum var. croceum E. H. Graham 1931-1 6914 Marin Point Reyes, near camp next to blacksmith shop Comment
  CAS-BOT-BC301930  Eriophyllum staechadifolium Dr. A. Kellogg 1871-5-25 s.n. Marin Sausalito hills Comment
  UC1614428  Eriophyllum staechadifolium Charles M. Belshaw 1936-1-1 1448 Marin coastal bluff at Bolinas Comment
  JEPS77158  Erodium botrys Robert M. Lloyd 1963-4-5 2306 Marin about 1 mi nw of Tiburon (near housing tract) Comment
  RSA51276  Erodium botrys J. T. Howell 1947-4-13 23058 Marin Tiburon Peninsula. Comment
  SD71226  Eryngium aristulatum John Thomas Howell 1946-9-15 23006 Marin Hidden Lake, Mt. Tamalpais. Comment
  POM203971  Eryngium armatum J. T. Howell 1933-7-30 11466 Marin 1.5 miles north of Olema Comment
  UC1487318  Eryngium armatum Yusuf Sheikh 1973-9-15 546 Marin on State Hwy. 1 opposite Dolan County Park, less than 0.5 mi S of Bodega Bay Comment
  CAS-BOT-BC40795  Erysimum capitatum G. B. Rossbach; R. P. Rossbach 1938-5-29 840 a Marin About 2 miles north of Tocaloma. Comment
  CAS-BOT-BC54729  Erysimum concinnum Roxana S. Ferris 1932-4-2 8045 Marin Point Reyes at the lighthouse. Comment
  UC615128  Erysimum concinnum Beryl O. Schreiber 1937-4-25 2385 Marin dune 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  RSA279466  Erysimum concinnum Robert A. Norris 1979-4-7 3875 Marin Near lighthouse, Pt Reyes. Comment
  RSA530275  Erysimum concinnum Glenn A. Gorelick 1967-4-30 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  UC1034737  Erysimum concinnum G. B. Rossbach 1955-3-5 564 Marin open pinnacles just e lighthouse (seaward end of point); Point Reyes Comment
  CAS-BOT-BC54768  Erysimum franciscanum Walter Lennon 1973-3-15 s.n. Marin Marin Headlands, just west of Golden Gate Bridge. Comment
  CAS-BOT-BC54772  Erysimum franciscanum G. B. Rossbach; R. P. Rossbach 1940-4-25 928 Marin Ridge above Coyote Creek and nearly 2 miles south of Mill Valley. 152 Comment
  SEINET10862863  Erysimum franciscanum Robert A. Norris 1977-5-14 Norris 3587 Marin Near Pt. Reyes Beach North. Comment
  CAS-BOT-BC402614  Eschscholzia caespitosa Robert B. Allen 1989-5-13 s.n. Marin North bank of Nicasio Creek near Lucas Valley Rd Comment
  CAS-BOT-BC232259  Eschscholzia californica A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 701 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-BC403206  Eschscholzia californica Alice Eastwood 1915-6-23 4753 Marin Pt. Reyes Comment
  SEINET6057281  Eschscholzia californica Unknown 1990-8-12 6339 A Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC206809  Euonymus occidentalis Julia McDonald 1914-8-1 s.n. Marin Inverness Comment
  CAS-BOT-BC206814  Euonymus occidentalis Greg de Nevers 2001-6-4 12518 Marin Cataract Gulch Comment
  CAS-BOT-BC206815  Euonymus occidentalis Doreen Smith 2002-6-29 s.n. Marin Cataract Gulch nearest lower waterfall, Mt. Tamalpais Comment
  CAS-BOT-BC175243  Euphorbia Doreen Smith 2000-5-30 s.n. Marin At French Ranch development, San Geronimo Comment
  RSA181339  Euphorbia lathyris John H. Thomas 1965-12-25 11466 Marin Along Tiburon Blvd. near RR trestle, Tiburon Peninsula. Comment
  SBBG119909  Euphorbia oblongata 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
  UCD142416  Euphorbia oblongata John Thomas Howell 1974-4-25 50327 Marin Ross. Along Lagunitas Road. Comment
  CAS-BOT-BC312214  Eurybia radulina Dorothy Sutliffe 1922-8-1 s.n. Marin On road between Phoenix and Lagunitas Lakes Comment
  CAS-BOT-BC312215  Eurybia radulina Alice Eastwood 1926-8-8 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC434174  Fallopia baldschuanica Doreen L. Smith 2004-10-8 s.n. Marin Fairfax, Sir Francis Drake Blvd. Comment
  CDA22708  Fallopia multiflora G. D. Barbe, P. Economon 1975-12-11 2105 Marin 225 Eldridge Avenue, Mill Valley. 0 Comment
  CDA22709  Fallopia multiflora G. D. Barbe, P. Economon 1975-12-11 2105 Marin 225 Eldridge Avenue, Mill Valley. 0 Comment
  CDA29045  Festuca californica D. G. Kelch, A. G. Murdock, D. A. Weinstein 2006-5-1 6 .17 Marin Lucas Valley Rd. 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
  RSA309421  Festuca rubra Robert A. Norris 1983-6-25 4523 Marin Locally abundant on open, slightly moist sites on N-facing slope, ca. 100 feet above Rodeo Lagoon, Golden Gate National Recreation Area. Comment
  POM181769  Filago gallica H. F. Copeland 1925-8-5 521 Marin Coast Comment
  UC1076678  Foeniculum vulgare C. Ritchie Bell 1952-11-23 1353 Marin s.e. Stinson Beach Comment
  SEINET7721220  Fragaria californica Unknown 1887-4-6 Marin Saucelito Comment
  JEPS44869  Fragaria vesca W. L. Jepson 1892-4-5 13873 Marin Ross Valley Comment
  UC365880  Fragaria vesca A. Kellogg Apr 1877 49 Marin Saucelito Comment
  CAS-BOT-BC457939  Fragaria vesca subsp. californica W. R. Dudley 1901-3-1 s.n. Marin Marshall, Tomales Bay Comment
  CAS-BOT-BC457944  Fragaria vesca subsp. californica L. R. Abrams 1927-4-19 11617 Marin Road from Inverness to Point Reyes at head of Drakes Estuary. Comment
  CAS-BOT-BC52573  Frangula californica subsp. californica A. A. Heller June 12 8388 Marin near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC52576  Frangula californica subsp. californica H. E. McMinn 5 Marin unspecified Comment
  CAS-BOT-BC223771  Frankenia salina Javier Penalosa 1961-5-30 1533 Marin Tiburon Peninsula. Tiburon Blvd. ca. 50 yds. north of Blakefield Drive Comment
  CAS-BOT-BC320494  Fraxinus latifolia A. Williams 2013-8-9 13771 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Creek Comment
  UC566913  Fraxinus latifolia H. L. Mason 1925-9-17 2225 Marin Ross Valley to Lake Lagunitas Comment
  CAS-BOT-BC130024  Fritillaria affinis Alice Eastwood 1912-6-9 287 Marin Sausalito Comment
  CAS-BOT-BC130025  Fritillaria affinis Gordon H. True 1969-4-18 4833 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  JEPS127916  Fritillaria affinis Adam C. Schneider with Robert Steers 2014-3-29 540 Marin Coastal Trail, 0.15 miles below intersection wtih Wolf Rdge Trail. Comment
  SDSU20651  Fritillaria affinis Sean Ryan 2011-3-27 88 Marin Along S side of Elephant seal lookout trail, 30m before the end of the trail. Chimney Rock area, Point Reyes National Seashore. 22 Comment
  CAS-BOT-BC130018  Fritillaria affinis W. R. Dudley 1901-4-9 s.n. Marin Near Marshall Comment
  UCSB681  Fritillaria affinis Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes, Pt. Reyes peninsula Comment
  CAS-BOT-BC130360  Fritillaria liliacea Saichi Kawahara 1968-4-5 88 Marin Farallon and Dover Roads, opposite estuary from Limantour Spit, Drakes Bay 6 Comment
  CAS-BOT-BC130361  Fritillaria liliacea Ethel H. Tompkins 1932-3-17 s.n. Marin Between Nicasio and Tomales Comment
  SEINET195363  Fritillaria liliacea Mabel Chandler 0400 Marin Hills west of Nicasio. Comment
  CAS-BOT-BC422446  Fumaria capreolata Ken Howard 1996-3-13 s.n. Marin Along road bet. hostel and stables, Ft. Barry, G.G.N.R.A. Comment
  UCD121817  Galium murale John Thomas Howell 1947-7-6 23324 Marin Laurel Dell, Mt. Tamalpais. Comment
  JEPS58889  Galium parisiense John Thomas Howell 1942-6-7 16973 Marin above Fairfax; San Anselmo Canyon Comment
  POM367792  Galium porrigens H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  JEPS13241  Galium trifidum var. pacificum Rimo Bacigalupi with Constance, Hiro, Dawson, and Solbrig 1955-10-22 5521 Marin 3/8 mi w summit of road from Inverness to Point Reyes lighthouse (nr. Jepson St. Park) Comment
  CAS-BOT-BC303410  Gamochaeta ustulata Peter Rubtzoff 1951-9-23 793 Marin Point Reyes. Coastal bluffs near lighthouse Comment
  UC34737  Gamochaeta ustulata F. T. Bioletti 1891-1 Marin Sausalito Comment
  CAS-BOT-BC191633  Garrya elliptica Brandegee s.n. Marin Unspecified Comment
  CAS-BOT-BC191638  Garrya elliptica Joseph Andorfer Ewan 1933-10-22 8081 Marin Along boggy inlet, hearts Desire Comment
  CAS-BOT-BC191640  Garrya elliptica Beryl O. Schreiber 1936-2-1 2106 Marin Trail to Shell Beach on Tomales Bay Comment
  CAS-BOT-BC194530  Garrya elliptica F. W. Geiger 1913-7-13 s.n. Marin Mt. Tamalpais Comment
  SBBG39509  Garrya elliptica L. S. Rose 1970-2-2 Marin Tomales Bay, 2 mi N of Point Reyes Station 6 Comment
  SEINET3144592  Garrya elliptica L. S. Rose 1938-2-28 38091 Marin Tomales Bay, near Point Reyes Station 15 Comment
  SEINET3557654 Image available Garrya elliptica Lewis S. Rose 1932-1-9 328 Marin Mount Tamalpais. 610 Comment
  UC615269  Garrya elliptica Beryl O. Schreiber 1932-2-21 22 Marin trail to Shell Beach (Inverness); Inverness Comment
  UC747229  Garrya elliptica G. Thomas Robbins with J. T. Howell 1944-4-13 1498 Marin about 4 mi w Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 396 Comment
  RSA97290  Garrya elliptica Joseph A. Ewan 1933-10-22 8081 Marin Hearts Desire, Tomales Bay. Comment
  CAS-BOT-BC123876  Garrya fremontii Alice Eastwood 1897-9-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC192187  Garrya fremontii John Thomas Howell 1925-2-1 737 Marin North side of Mt. Tamalpais on Lake Lagunitas Trail 609 Comment
  CAS-BOT-BC26199  Garrya fremontii Alice Eastwood 1903-1-11 s.n. Marin Mt. Tamalpais Comment
  POM264318  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas. Comment
  CAS-BOT-BC282628  Gastridium phleoides John Thomas Howell 1939-7-16 s.n. Marin Rock Spring, Mt. Tamalpais Comment
  SEINET10559586  Gastridium phleoides Alan A. Beetle 1941-7-6 Beetle 1753 Marin Near Bolinas, common and abundant in open sandy soil. Comment
  CAS-BOT-BC58883  Gaultheria shallon J. W. Congdon 1886-7-4 s.n. Marin Taylorsville Comment
  UC21948  Gaultheria shallon unknown Jun 1882 Marin Taylorville Comment
Read comments
Feb 20 2007
  UC579843  Gaultheria shallon Annetta Carter 1936-7-26 1205 Marin 3 mi n of Inverness (Tomales Bay); Tomales Bay Comment
  UCD35677  Gaultheria shallon Beecher Crampton 1960-6-8 5574 Marin Pt. Reyes Peninsula, east slope of Inverness Ridge. Comment
  CAS-BOT-BC208066  Genista monspessulana Elizabeth McClintock 1964-3-2 s.n. Marin Spindrift Point, just north of Muir Beach Comment
  CAS-BOT-BC208070  Genista monspessulana Fred Ross; Gordon H. True 1970-2-27 5184 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda, at Arroyo Honda bridge. 60 Comment
  CDA4055  Genista monspessulana T. C. Fuller 1962-2-27 7695 Marin West of freeway, Highway 101, 0.5 mile north of Spencer Avenue overpass, Sausalito. 0 Comment
  UC615558  Gentiana affinis var. ovata Beryl O. Schreiber 1932-7-29 468 Marin grassy slope Point Reyes Peninsula Comment
  UC589392  Geranium molle Beryl O. Schreiber 1932-6-15 471 Marin Teachers Bay Tomales Bay Comment
  JEPS69556  Gilia capitata subsp. chamissonis Lauramay Tinsley 1924-1 Marin between light-house and coast-guard station (Pt. Reyes); Pt. Reyes Comment
  SD64390  Gilia capitata subsp. chamissonis Darley F. Howe 1966-6-1 4249 Marin Sand hills near ocean, Pt. Reyes Peninsula Comment
  UC963988  Gilia capitata subsp. chamissonis R. F. Hoover 1941-5-21 5168 Marin Point Reyes Comment
  CAS-BOT-BC225294  Gilia capitata subsp. chamissonis Verne Grant; Alva Grant 1948-6-17 8590 Marin Sand hills one-half mile inland from Tomales Bay, near Camp Tomales Comment
  CAS-BOT-BC225483  Gilia millefoliata Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  RSA15367  Gilia millefoliata C. B. Wolf 1927-4-24 s.n. Marin End of Mill Valley Toll Road Comment
  UC22420  Glaux maritima J. Burtt Davy 1900-6-18 6735 Marin Point Reyes Comment
  UC1745796  Glebionis segetum Annetta M. Carter, Herbert L. Mason 1938-5-18 1414 Marin 12 mi from [W of] Inverness. Pt. Reyes. Comment
  RSA127271  Glyceria leptostachya J. T. Howell 1946-6-16 22077 Marin Olema Marshes. Comment
  CAS-BOT-BC282797  Glyceria leptostachya John Thomas Howell 1946-9-8 22999 Marin Lagunitas Creek just below Lake Lagunitas, Mt. Tamalpais Comment
  SEINET10605489  Glyceria leptostachya John Thomas Howell 1946-6-16 Howell 22077 Marin Olema Marshes. 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-BC302620  Gnaphalium palustre John Thomas Howell 1942-7-12 s.n. Marin Potrero Meadows, Mt. Tamalpais Comment
  RSA0004479  Godetia quadrivulnera var. davyi Jos. Burtt Davy 1900-6-18 s.n. Marin Point Reyes. Comment
  UCD132549  Grindelia camporum Malcolm A. Nobs; S. Galen Smith 1949-6-29 911 Marin Point Reyes, north of Inverness. Comment
  CAS-BOT-BC304426  Grindelia hirsutula Peter Rubtzoff 1951-9-23 804 Marin Near road from Stinson Beach to Bootjack Camp (Mt. Tamalpais), about 1 mi. from Stinson Beach Comment
  CAS-BOT-BC304433  Grindelia hirsutula John Thomas Howell 1944-7-9 19719 Marin South of Tomales Bay Comment
  CAS-BOT-BC304438  Grindelia hirsutula Lewis S. Rose 1933-9-17 33376 Marin San Rafael Comment
  CAS-BOT-BC304440  Grindelia hirsutula John Thomas Howell 1939-6-4 14713 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC304463  Grindelia hirsutula John Thomas Howell 1939-7-16 14854 Marin Between Mt. Theater and Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC304501  Grindelia hirsutula John Thomas Howell 1947-5-14 23167 Marin McClure Beach Comment
  CAS-BOT-BC314453  Grindelia hirsutula John Thomas Howell 1941-5-18 16189 Marin Stinson Beach Comment
  JEPS14370  Grindelia hirsutula G. Thomas Robbins 1955-6-4 3657 Marin bluffs facing ocean nw of Rodeo Lagoon Comment
  JEPS17998  Grindelia hirsutula George B. Rossbach 1954-10-10 543 Marin Point Reyes Point Reyes (flat on headland) Comment
  JEPS41887  Grindelia hirsutula W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC1192226  Grindelia hirsutula Malcolm A. Nobs and S. Galen Smith 1949-6-29 911 Marin n of Inverness (Point Reyes, saline marsh); Point Reyes Comment
  UC1969779  Grindelia hirsutula Donald G. Nelson 1937-7-10 534 Marin Point Reyes, on north sloping bank just west of Pt. Reyes Lighthouse, and above the bird rocks. Comment
  UC204194  Grindelia hirsutula A. D. E. Elmer Jul 1903 4621 Marin Point Reyes Post Office Point Reyes Comment
  UC496387  Grindelia hirsutula Merle Randall 1930-6-13 Marin 8 mi above Bolinas (Alamere Creek); Alamere Creek Comment
  CAS-BOT-BC304468  Grindelia hirsutula Robert A. Norris 1983-8-27 4586 Marin Bootjack Camp 405 Comment
  CAS-BOT-BC304481  Grindelia hirsutula Barrett Anderson 1986-6-12 3034 Marin Hwy 1, 3.2 km W of the Tamalpais Junction 120 Comment
  CAS-BOT-BC314425  Grindelia hirsutula Barrett Anderson 1986-7-22 3211 Marin Point San Pedro Road along San Rafael Bay, Bay Salt Marsh at sea level Comment
  CAS-BOT-BC314447  Grindelia hirsutula R. E. Frenkel 1964-5-28 519 Marin Fairfax-Bolinas Road, 0.25 mile north of Meadows C.C. 207 Comment
  CAS-BOT-BC314472  Grindelia hirsutula John Thomas Howell 1933-7-23 11454 Marin Sausalito Hills Comment
  OBI16395  Grindelia stricta var. angustifolia Lewis S. Rose 1965-9-5 65103 Marin 1 mi NE of San Rafael 2 Comment
  SEINET196485  Grindelia stricta var. angustifolia J. T. Howell 1949-10-9 26300 Marin Salt marsh bordering San Francisco Bay at N end of Tiburon Pensinula Comment
  SD53370  Grindelia stricta var. angustifolia Darley F. Howe 1962-7-28 3357 Marin West side of San Francisco Bay, just north of Sausalito Comment
  UC117941  Guillenia lasiophylla T. S. Brandegee 1892-6-14 Marin Tamalpais Comment
  UC1177287  Hedypnois rhagadioloides John Thomas Howell 1947-6-18 23278 Marin near Dillons Beach Comment
  CAS-BOT-BC309450  Helenium puberulum John Thomas Howell 1946-6-30 22158 Marin Rodeo Lagoon Comment
  CAS-BOT-BC309451  Helenium puberulum John Thomas Howell 1939-7-2 14833 Marin Pirates Cove Comment
  JEPS35521  Helenium puberulum W. L. Jepson 1922-8-13 9806 Marin Lagunitas Comment
  UC727054  Helenium puberulum A. A. Heller 1941-7-18 16245 Marin upper end Drake's Estuary (roadside bank on s side of road) Comment
  RSA107419  Helenium puberulum L. S. Rose 1955-8-1 55170 Marin Bolinas Lagoon 2 Comment
  JEPS87921  Helichrysum petiolare Barbara Ertter with Laura Fujii 1992-7-25 11260 Marin Matt Davis Trail above Stinson Beach; Mt. Tamalpais Comment
  UC1607522  Helichrysum petiolare Barbara Ertter with Laura Fujii 1992-7-25 11260 Marin Matt Davis Trail above Stinson Beach, S side of Mount Tamalpais Comment
  CAS-BOT-BC309621  Hemizonia congesta subsp. lutescens John Thomas Howell 1957-9-15 32958 Marin Near Mill Valley Comment
  UC185687  Hemizonia congesta subsp. lutescens Katharine Brandegee Marin Rodeo Lagoon Comment
  UC197509  Hemizonia congesta subsp. lutescens H. M. Hall 1916-7-24 10252 Marin Novato Comment
  UCD161893  Hemizonia congesta subsp. lutescens Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 06. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC309604  Hemizonia congesta subsp. lutescens Alice Eastwood 1927-9-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC309612  Hemizonia congesta subsp. lutescens Bruce G. Baldwin 1989-5-20 742 Marin Ring Mountain, north slope of mountain Comment
  CAS-BOT-BC309620  Hemizonia congesta subsp. lutescens James I. McMurphy 1917-9-15 s.n. Marin Hills beyond San Rafael on Petaluma road 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
  HSC24017  Hemizonia congesta subsp. lutescens R. A. Vanbianchi 1971-12-27 109 Marin San Geronimo Valley, eastern slope of Mt. Barnaby Comment
  UCD163548  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1980-5-11 9441 Marin San Anselmo. Comment
  CDA7052  Hemizonia congesta subsp. luzulifolia D. G. Kelch 2006-5-1 6 .183 Marin Summit of Lucas Valley Road. Comment
  RSA155419  Hemizonia corymbosa subsp. corymbosa L. S. Rose 1961-7-30 61058 Marin China Camp. 3 Comment
  RSA22084  Hemizonia corymbosa subsp. corymbosa J. T. Howell 1939-9-3 15336 Marin Near Black Point. Comment
  RSA11142  Hemizonia lutescens C. B. Wolf 1934-6-28 5770 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  CAS-BOT-BC123534  Hemizonia multicaulis subsp. vernalis Harriet Ann Walker 1909-5-31 1721 Marin Tiburon Comment
  RSA785061  Hemizonia multicaulis subsp. vernalis Peter Rubtzoff 1980-5-11 9441 Marin San Anselmo. Comment
  CAS-BOT-BC403845  Hesperocnide tenella John Thomas Howell 1944-7-9 19698 Marin Inverness Ridge Comment
  CDA18363  Hesperocnide tenella G. D. Barbe, Dick Brown, Phil Economon, T. C. Fuller 1978-5-18 2386 Marin Pt. Reyes National Seashore; Glen Camp on Inverness Ridge, Point Reyes National Seashore. 182 Comment
  HSC1229  Hesperocyparis sargentii C. M. Belshaw 1937-3-14 2758 Marin 1.0 mi. SSW of San Geronimo on S facing slope 396 Comment
  OBI7231  Hesperocyparis sargentii William Bridge Cooke 1941-12-21 s.n. Marin S of Geronimo 427 Comment
  SD120720  Hesperocyparis sargentii Edward Lee, W. Joseph 1935-7-18 1595 Marin Mount Tamalpais, northeast-facing slope, about 1 mile west of West Peak Comment
  CAS-BOT-BC176079  Hesperolinon congestum John Thomas Howell 1967-9-6 43736 Marin West of Old St. Hilary's Church, Tiburon Comment
  CAS-BOT-BC538073  Hesperolinon congestum A. Williams 2015-6-9 15801 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge Comment
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Apr 24 2018
  JEPS101017  Hesperolinon congestum Dean W. Taylor 1990-5-7 10697 Marin Saint Hillarys Church, Tiburon; along dirt road reached from footpath originating at the church 60 Comment
  JEPS9286  Hesperolinon congestum Rimo Bacigalupi with G. T. Robbins 1954-6-17 4545 Marin serpentine slopes above St. Hillary Catholic Church (above Tiburon) 76 Comment
  UC163923  Hesperolinon congestum Mrs. K. Brandegee 1909-5 114 Marin hills back of Tiburon (on slopes facing San Francisco Bay) Comment
  UC410451  Hesperolinon congestum Alice Eastwood 1930-4-30 Marin Tiburon Comment
  UCD161890  Hesperolinon micranthum Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 03. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC311042  Heterotheca oregona var. oregona John Thomas Howell 1939-9-3 15332 Marin Corte Madera salt marsh Comment
  UCD133085  Heterotheca sessiliflora subsp. bolanderi Thomas Morley 1940-11-10 83 Marin on top of Bolina Ridge west of Bottini. 396 Comment
  UCD163895  Heterotheca sessiliflora subsp. bolanderi Peter Rubtzoff 1980-7-12 9459 Marin San Anselmo. Comment
  RSA128950  Heterotheca sessiliflora subsp. echioides J. T. Howell 1939-6-25 14802 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC420420  Heuchera micrantha var. diversifolia Michener; Bioletti 1892-6-1 s.n. Marin Tocaloma Comment
  UC858025  Heuchera micrantha var. erubescens Alice Eastwood 1913-7-10 Marin along road to Bolinas Comment
  CAS-BOT-BC424194  Heuchera micrantha var. hartwegii John Thomas Howell 1944-6-5 s.n. Marin Inverness Ridge Comment
  CHSC61252  Hierochloe occidentalis J. D. Jokerst 1980-4-12 Marin Adjacent to Entrance Station at Samuel P. Taylor State Park. Comment
  UC585517  Hierochloe occidentalis Virginia E. Long 1933-5-4 212 a Marin Mill Valley 60 Comment
  UCSC000087  Hierochloe occidentalis H. S. Yates 1934-5-18 3694 Marin near Inverness - Point Reyes 6 Comment
  SACT001279  Hierochloe occidentalis R. Darby 1940-3-17 Marin 2 miles west of Lagunitas. Grass about 1.5 feet high. Comment
  CAS-BOT-BC55369  Hirschfeldia incana J. F. Emmel 1970-3-7 264 Marin Along cliff edge between Yellow Bluff and Cavallo Point, 100 feet south-southeast of Sausalito. Comment
  UC1177231  Hoita macrostachya John Thomas Howell 1944-9-3 20716 Marin near Bootjack; Mt. Tamalpais Comment
  SEINET954015  Hoita macrostachya Lewis S. Rose 1960-1 60073 Marin 2 mi. e. of San Rafael shady canyon bottom. 30 Comment
  CAS-BOT-BC231829  Holcus lanatus T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1902 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  RSA121230  Holcus lanatus J. B. Spring 1932-7-8 99 Marin Salmon Creek. 122 Comment
  UCD84892  Holcus lanatus D. H. Hartmann 1941-8-24 s.n. Marin Cliffs near Dillon's Beach. Comment
  UCD84897  Holcus lanatus John Thomas Howell 1945-7-29 21355 Marin Bolinas. Comment
  CAS-BOT-BC280757  Holcus lanatus Saichi Kawahara 1969-5-28 1148 Marin East end of Limantour Spit, Drakes Bay Comment
  JEPS78377  Holodiscus discolor Edward Lee 1936-6-17 928 Marin road to Bolinas Bolinas Comment
  CAS-BOT-BC149973  Holodiscus discolor var. discolor J. P. Moore 1878-5-26 306 Marin unspecified Comment
  POM273136  Holozonia filipes J. T. Howell 1945-8-12 21372 Marin Rock Spring, Mt Tamalpais Comment
  CAS-BOT-BC311893  Holozonia filipes Doreen Smith 2003-8-1 s.n. Marin At Rock Spring, Mt. Tamalpais 609 Comment
  CAS-BOT-BC311898  Holozonia filipes John Thomas Howell 1945-8-12 21372 Marin Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC289498  Hordeum brachyantherum subsp. californicum John Thomas Howell 1947-4-23 23068 Marin Drakes Estero west of Mt. Vision Comment
  RSA127274  Hordeum marinum subsp. gussoneanum J. T. Howell 1940-5-26 15526 Marin Little Carson Falls Comment
  UC50486  Hordeum marinum subsp. gussoneanum Jos. Burtt Davy Aug. 1898 4338 Marin near Olema Comment
  HSC10225  Hordeum murinum subsp. glaucum R. C. Wunner 1962-4-22 Marin Fairfax, Marinda Oaks, lot adjacent to 27 Vista Way. Comment
  CAS-BOT-BC289413  Hordeum murinum subsp. leporinum Gordon H. True 1969-4-18 4854 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC536635  Horkelia californica John Thomas Howell 1946-6-13 22059 Marin Estero School north of Dillon Beach Comment
  CAS-BOT-BC536642  Horkelia californica John Thomas Howell 1945-7-29 21346 Marin Bolinas Comment
  SD114321  Horkelia californica var. elata Darley F. Howe 1972-6-25 4838 Marin Muir Beach Overlook 152 Comment
  UC14273  Horkelia marinensis J. Burtt Davy 1900-6-18 6710 Marin Point Reyes Comment
  CAS-BOT-BC146513  Horkelia tenuiloba Alice Eastwood 1920-5-1 s.n. Marin Mt. Tamalpais Comment
  UC632143  Horkelia tenuiloba Beryl Schreiber 1932-5-22 291 Marin Matt Davis Trail Comment
  UC860232  Horkelia tenuiloba Alice Eastwood 1912-8-3 1849 Marin Mt. Tamalpais Comment
  UCD106036  Hosackia gracilis Michael A. Vincent 1999-6-10 8599 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  UCD106039  Hosackia gracilis E. Wilson 1934-4-19 s.n. Marin Stewart Ranch. Comment
  UC1101445  Hydrocotyle ranunculoides Herbert L. Mason and Verne Grant 1946-7-24 12917 Marin first lake s. Bear Valley (2.8 mi. n. of Lake Ranch) Comment
  CAS-BOT-BC175968  Hypericum Doreen Smith 2007-8-1 s.n. Marin Bob Stewart Trail, Bolinas Lagoon. West side Comment
  UC146417  Hypericum anagalloides Miss Harriet A. Walker 1910-7-30 2227 Marin Olema Comment
  UC1543074  Hypericum anagalloides Donald G. Nelson 1939-9-23 636 Marin 1 mi. beyond Marshall's Landing (not far from Tomales Bay) Comment
  UC589386  Hypericum anagalloides Beryl O. Schreiber 1932-6-20 537 Marin Tomales Bay, Shell Beach Comment
  CAS-BOT-BC410246  Hypericum concinnum Volney Rattan 1885-7-1 s.n. Marin Mt. Tamalpais. Comment
  UC123713  Hypericum concinnum H. A. Walker 1907-7-4 634 Marin Cascade Dr. Mill Valley; , Cascade Dr. Comment
  CAS-BOT-BC410751  Hypericum concinnum Elsie Zeile 1910-7-10 s.n. Marin Tamalpais Comment
  POM135565  Hypericum concinnum Michener, Bioletti 1893-06 1178 Marin Mt. Tamalpais Comment
  SEINET11995842  Hypericum concinnum F. H. Utech 1988-1 88 -167 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  SEINET5343948  Hypericum concinnum A. A. Heller 1906-6-12 8399 Marin Mt. Tamalpais Comment
  CAS-BOT-BC401243  Hypericum perforatum John Thomas Howell 1939-7-2 14843 Marin Just south of Muir Woods Comment
  UCD110398  Hypericum perforatum subsp. perforatum Emelie Williamson 1932-6-22 s.n. Marin Between Camp Kent and Muir Wood. Comment
  CAS-BOT-BC312870  Hypochaeris F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  UC496382  Hypochaeris glabra Merle Randall 1930-6-14 Marin 1/2 mi n of. Top of cliff Alamere Creek Comment
  UC747199  Hypochaeris glabra G. Thomas Robbins 1944-4-14 1517 Marin 3 mi w; Hamilton Field Air Base 76 Comment
  UC1048128  Hypochaeris radicata H. L. Mason 1938-5-1 652 Marin Point Reyes Comment
  CHSC22982  Iris douglasiana Robert A. Schlising; Glenn Keator 1962-2-18 2072 Marin SW-facing cliffs near Point Reyes Lighthouse. Coast Ranges. Comment
  SD64380  Iris douglasiana Darley F. Howe 1966-6-1 Marin 4.3 miles west of Inverness, on Point Reyes Peninsula. Comment
  UC747019  Iris douglasiana G. Thomas Robbins with J. T. Howell 1944-4-13 1500 Marin 3-4 mi w Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 426 Comment
  UC767683  Iris douglasiana R. F. Hoover 1941-5-21 5179 Marin Point Reyes Comment
  RSA178047  Iris douglasiana Robert F. Thorne 1965-4-21 34414 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  SEINET12056856  Iris douglasiana M. T. Doutt 1931-1 143 Marin Bolinas Comment
  SJSU15304  Iris douglasiana Marybeth Rymer 1976-4-14 38 Marin Located in Marine County 3 miles north-west of Fairfax on Sir Francis Drake Road 152 Comment
  UCD138713  Iris douglasiana Dorothy Dreyfus 1965-4-18 26 Marin 3-3.5 miles southwest of Fairfax. 213 Comment
  UCSB882  Iris douglasiana Constance, Lincoln; Beetle, Alan 1940-4-20 Marin Above Alpine Lake; 5.4 miles southeast of Fairfax 365 Comment
  HSC33217  Iris macrosiphon Thomas W. Nelson 1974-4-22 1212 Marin S side of Mt. Tamalpais Comment
  UC571175  Iris macrosiphon H. L. Mason 1926-3-6 2685 Marin near Lake Lagunitas Comment
  RSA125834  Iris macrosiphon G. R. Campbell 1956-4-5 4 Marin Ca. 5 miles above Phoenix Lake at junction [with] Mt. Tamalpais Trail 366 Comment
  JEPS128144  Iris pseudacorus Eric Wrubel 2011-5-2 NPS 9 Marin Golden Gate National Recreation Area, Fort Cronkhite. Rodeo Lagoon. At north end of pedestrian bridge. Comment
  CAS-BOT-BC69909  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC69914  Isoetes howellii John Thomas Howell 1941-7-6 16360 Marin Hidden lake, Mt. Tamalpais. Comment
  POM25515  Isoetes howellii P. A. Munz 1922-8-5 6434 Marin Mt Tamalpais, Rock Springs. Comment
  UC150781  Isoetes nuttallii Mrs. Brandegee June, 1892 Marin Mt. Tamalpais Comment
  CAS-BOT-BC69877  Isoetes nuttallii John Thomas Howell 1946-3-24 21588 Marin S. of Little Carson. Comment
  CAS-BOT-BC69880  Isoetes nuttallii unspecified 1894-7-13 s.n. Marin Unspecified. Comment
  CAS-BOT-BC112391  Isolepis carinata John Thomas Howell 1943-5-22 18154 Marin Lagunitas Meadows Comment
  CAS-BOT-BC112460  Isolepis cernua Herbert Faulkner Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  JEPS63612  Isolepis cernua R. Kuhn 1 Marin Dillons Beach Comment
  CHSC22925  Jaumea carnosa Robert A. Schlising 1962-7-21 2340 Marin Coast Ranges. Near end of Schooner Bay of Drake's Estero. Comment
  CAS-BOT-BC340174  Jaumea carnosa Robert Soost 1999-7-16 s.n. Marin Salt marshes of Limantour Estero, Pt. Reyes N. S. Comment
  CAS-BOT-BC248853  Juncus arcticus var. balticus G. Block; D. Sherpa; T. Steiner; B. Traut; T. Traut 2012-8-25 1559 Marin Mount Tamalpais. Marin Municipal Water District lands: In Potrero Meadow off Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC232204  Juncus arcticus var. mexicanus E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1507 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
  UCR32090  Juncus balticus David J. Keil 1983-6-29 17185 Marin 2-3 mi NW of Point Reyes Station along SR 1 along the E shore of Tomales Bay 13 Comment
  UC127399  Juncus breweri Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6737 Marin Point Reyes Peninsula Comment
  UC589346  Juncus bufonius Beryl O. Schreiber 1932-6-30 651 Marin Indian Beach Tomales Bay Comment
  UCD141462  Juncus dubius S. S. Tillett 1956-6-30 581 a Marin 3.5 miles along roadbank from Iverness to Pt. Reyes Light; Point Reyes Peninsula. Comment
  SEINET11789587  Juncus effusus M. T. Doutt 1931-1 437 Marin near Nicasio Comment
  RSA70273  Juncus effusus subsp. pacificus F. W. Peirson 1925-10-3 6454 Marin On north slope of Mt. Tamalpais. Comment
  RSA40262  Juncus hesperius L. S. Rose 1946-8-23 46277 Marin Point Reyes Peninsula; 6 miles NW of Inverness. 15 Comment
  JEPS63884  Juncus lescurii W. L. Jepson 1941-6-15 20620 Marin Paradise Cove Tiburon Peninsula Comment
  UCD41396  Juncus lescurii Ellen Dean; with PLB 102 2004-5-9 2039 Marin Drake's Beach. Comment
  UC1177404  Juncus occidentalis John Thomas Howell 1944-6-25 19646 Marin Santa Venetia Comment
  UC1101092  Juncus patens Malcolm A. Nobs and S. Galen Smith 1949-6-30 915 Marin ca 1 mi n Point Reyes Station (on Highway 1) Comment
  UC1601847  Juncus patens J. Burtt Davy 1893-7-24 217 Marin Mill Valley Comment
  UC69649  Juncus patens Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6866 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC175933  Koeleria macrantha Javier Penalosa 1961-7-15 1967 Marin Plateau NW of summit. Tiburon Peninsula Comment
  RSA128325  Koeleria macrantha P. H. Raven 1950-4-29 1930 Marin Tiburon. Comment
  UC912648  Koeleria macrantha H. L. Mason 1928-4-28 4416 Marin Tiburon Peninsula Comment
  JEPS127940  Kopsiopsis strobilacea Adam C. Schneider 2016-4-16 974 Marin Mount Tamalpais Watershed (N of State Park). High Marsh Trail. Comment
  CAS-BOT-BC272308  Lachnagrostis filiformis Doreen Smith 1996-9-12 s.n. Marin Lake Alpine Comment
  CAS-BOT-BC272311  Lachnagrostis filiformis Catherine Best 1998-6-13 1501 Marin Near the bay at Black Point Comment
  CAS-BOT-BC229770  Lactuca saligna C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1957 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-BC338171  Lasthenia californica H. E. Parks 1926-3-1 s.n. Marin Hills of Tiburon Peninsula Comment
  RSA585981  Lasthenia californica Adree M. Desrochers 1990-4-23 477 Marin Point Reyes: Pt. Reyes Light[house] State Park. Comment
  CAS-BOT-BC324937  Lasthenia californica subsp. bakeri Lester Rowntree 1932-6-10 s.n. Marin Point Reyes Comment
  UC762068  Lasthenia californica subsp. californica R. F. Hoover 1939-4-8 3963 Marin Tiburon Comment
  UCD70725  Lasthenia californica subsp. californica Michele H. Mills 1998-5-19 220 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil, gold flowers, very abundant March-April 137 Comment
  UCD70776  Lasthenia californica subsp. californica Michele H. Mills 1997-3-30 209 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve; gold flowers, very abundant March-April, common name 'goldfields 137 Comment
  CAS-BOT-BC324406  Lasthenia californica subsp. macrantha Rimo Bacigalupi 1928-3-10 1816 Marin Coast Guard Station 3 1/2 miles north of Point Reyes Lighthouse Comment
  JEPS10076  Lasthenia californica subsp. macrantha R. F. Hoover 1941-5-21 5175 Marin Point Reyes Comment
  JEPS35807  Lasthenia californica subsp. macrantha Rimo Bacigalupi 1964-4-29 8940 Marin immediately w Drake's Beach (3 mi ne of Point Reyes) Comment
  SEINET3147837  Lasthenia californica subsp. macrantha R. Ornduff 1958-4-30 4966 Marin On rd. to Point Reyes lighthouse, 2 mi. SW of the school near the point Comment
  UC1118995  Lasthenia californica subsp. macrantha A. E. Wieslander 1933-6-11 317 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  UC33087  Lasthenia californica subsp. macrantha Jos. Burtt Davy 1906-6-2 6820 Marin Point Reyes Comment
  CAS-BOT-BC355188  Lasthenia glaberrima John Thomas Howell 1944-5-21 19495 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  UC566741  Lasthenia glaberrima H. L. Mason 1928-4-13 4313 Marin n San Rafael Comment
  CAS-BOT-BC352777  Lasthenia glabrata subsp. glabrata Hans Leschke 1945-5-20 s.n. Marin Burdell Station Comment
  UC762043  Lasthenia gracilis R. F. Hoover 1941-5-12 5068 Marin w Drake's Estero; Point Reyes Peninsula 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
  JEPS98739  Lasthenia minor Raymund Chan 1998-5-9 98029 Marin on both sides of road leading to McClure Beach, just before car park Point Reyes National Seashore Comment
  RSA123029  Lasthenia minor B. O. Schreiber 1937-5-9 2396 Marin Point Reyes Lighthouse 152 Comment
  JEPS104761  Lathyrus John L. Morrison 1937-4-18 2130 Marin along the trail (Matt Davis) above Stinson Beach, about 1 1/2 mi from the ocean Comment
  UCSC000376  Lathyrus vestitus subsp. bolanderi Beryl O. Schreiber 1936-2-1 2111 Marin Inverness, County Road Comment
  POM277782  Lathyrus vestitus subsp. vestitus Lyman Benson 1929-3-21 1024 Marin North of Sausalito. Comment
  UC1128941  Lathyrus vestitus var. vestitus H. S. Yates 1934-3-18 3695 Marin near Inverness; Point Reyes Quad. 6 Comment
  UC15397  Lathyrus vestitus var. vestitus J. Burtt Davy 1894-8-28 1216 Marin Bolinas Bay Comment
  CDA4999  Lavatera cretica J. T. Howell 1976-6-2 51805 Marin Corte Madera. 0 Comment
  CAS-BOT-BC323980  Layia chrysanthemoides Volney Rattan no date on sheet (herbarium presented 1903) s.n. Marin Sausalito Comment
  UC1177318  Layia gaillardioides John Thomas Howell 1947-4-27 23091 Marin w San Anselmo Comment
  CAS-BOT-BC321788  Layia gaillardioides Marian L. Campbell 1920-4-1 s.n. Marin Mill Valley Comment
  UC828923  Layia gaillardioides Alice Eastwood 1912-6-9 288 Marin Comment
  UC552369  Layia platyglossa Torrey Lyons 1936-4-19 Marin Dillon's Beach Comment
  UC615273  Layia platyglossa Beryl O. Schreiber 1933-7-5 864 Marin Mount Vision, Inverness Comment
  UC521794  Ledum glandulosum Joseph Andorfer Ewan 1933-10-22 8053 Marin Point Reyes Peninsula, Cold Bog Cold Bog; Point Reyes Peninsula, Cold Bog Comment
  UC56328  Ledum glandulosum J. Burtt Davy 1900-7-9 6854 Marin Inverness; Western Middle California, Inverness Comment
  SEINET10482522  Ledum glandulosum Adolph D. E. Elmer Elmer 4944 Marin Point Reyes Comment
  CDA1804  Leontodon taraxacoides D. G. Kelch 2006-5-1 6 .176 Marin Lucas Valley Rd. Comment
  CAS-BOT-BC215706  Lepechinia calycina James I. W. McMurphy 1906-4-14 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
  SEINET12277318  Lepechinia calycina H. M. Hall 1901-1 1612 Marin Mt. Tamalpais, region of San Francisco Bay Comment
  UCD115365  Lepidium didymum M. Wiesendanger 1926-4-1 1496 Marin location unknown. Comment
  RSA120729  Lepidium lasiocarpum S. S. Tillett 1956-6-29 558 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  UCD115797  Lepidium nitidum P. B. Kennedy 1915-3-7 s.n. Marin San Rafael. Comment
  CAS-BOT-BC12743  Lepidium oxycarpum John Thomas Howell 1933-4-1 10919 Marin 4.5 miles north of San Rafael. Comment
  RSA584267  Lepidium sativum J. T. Howell 1986-9-15 s.n. Marin Growing in the Terra Linda Vegetable Garden at Nova Albion and Cermenho Ct., Terra Linda, San Rafael. Comment
  CAS-BOT-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
  RSA107055  Leptosiphon grandiflorus L. S. Rose 1956-7-30 s.n. Marin Point Reyes Peninsula, 7 miles W of Inverness. 9 Comment
  RSA0103663  Leptosiphon parviflorus Verne Grant 1961-6-23 61 -E Marin Above Abbott's Lagoon, Point Reyes Peninsula. Comment
  UCSB42826  Leptosiphon parviflorus Phillips, B. 1980-3-28 Marin On the south side of Lucas Valley Road, 5 miles south east of Nicasio 365 Comment
  CAS-BOT-BC324159  Lessingia hololeuca John Thomas Howell 1945-9-16 21484 Marin North of San Rafael & E of Santa Venetia Comment
  RSA128528  Lessingia hololeuca John T. Howell 1946-9-8 s.n. Marin Near Ignacio Comment
  UC1287404  Lessingia hololeuca Willard Spence 1962-7-28 761 Marin Chileno Valley Comment
  CAS-BOT-BC324146  Lessingia hololeuca John Thomas Howell 1927-4-15 2318 Marin Baltimore Park 213 Comment
  CAS-BOT-BC324201  Lessingia micradenia var. micradenia John Thomas Howell 1927-4-15 2320 Marin Phoenix Lake 213 Comment
  UC1158793  Lessingia micradenia var. micradenia Willis L. Jepson 1892-9-9 Marin Mt. Tamalpais 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
  UCD161852  Lessingia micradenia var. micradenia Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, plot CCP 03. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC229766  Leucanthemum vulgare C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1961 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-BC272254  Leymus X multiflorus John Thomas Howell 1946-6-30 22148 Marin Rodeo Lagoon Comment
  SEINET10610160  Leymus X multiflorus John Thomas Howell 1943-9-5 Howell 19314 Marin Between Tamalpais Valley and Tamalpais Hig School. Comment
  UC50620  Leymus X vancouverensis J. Burtt Davy Aug. 1898 4323 Marin mouth of valley near Olema; Bear Valley Comment
  CAS-BOT-BC273574  Leymus californicus John Thomas Howell 1946-6-2 21982 Marin Rocky Ridge Fire Trail, Mt. Tamalpais Comment
  UCD64591  Leymus mollis P. B. Kennedy 1923-9-1 Marin Willow Camp. Comment
  CAS-BOT-BC272228  Leymus pacificus John Thomas Howell 1947-6-4 23222 Marin Pt. Reyes Peninsula Comment
  UCD64222  Leymus pacificus Beetle 1946-7-13 4714 Marin Point Reyes. Comment
  CAS-BOT-BC274487  Leymus triticoides John Thomas Howell 1939-5-21 s.n. Marin West side, Tiburon Peninsula Comment
  JEPS71204  Leymus triticoides William S. Cooper 1925-7-22 53 Marin Stinson Beach; sand dunes Comment
  RSA108332  Leymus triticoides Frank W. Gould 1941-5-31 1300 Marin 0.3 miles southwest of Tacolma. Comment
  SEINET10925826  Leymus vancouverensis John Thomas Howell 1945-6-30 Howell 21251 Marin Stinson Beach. Comment
  UC1122989  Ligusticum apiifolium B. Schreiber 1936-4-12 2169 Marin 0.3 mi. n.-n.e. Pierce's Ranch; Point Reyes Quad. 30 Comment
  UC21304  Ligusticum apiifolium J. Burtt Davy 1900-6-18 6766 Marin Point Reyes Comment
  CAS-BOT-BC451609  Lilaea scilloides John Thomas Howell 1946-5-4 21720 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC451614  Lilaea scilloides D. E. Breedlove 1975-4-28 39369 Marin Bolinas 30 Comment
  CAS-BOT-BC451615  Lilaea scilloides Gordon H. True 1969-4-2 4770 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  JEPS17500  Lilaeopsis occidentalis W. L. Jepson 1900-9-14 1165 Marin near Abbott's Lagoon (Point Reyes Peninsula); Point Reyes Peninsula Comment
  SBBG40153  Lilaeopsis occidentalis J. T. Howell 1946-6-30 Marin Rodeo Lagoon Comment
  CAS-BOT-BC130738  Lilium pardalinum John Thomas Howell 1966-7-20 41994 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC130740  Lilium pardalinum Henry M. Pollard 1948-8-20 s.n. Marin Rifle Camp, Mt. Tamalpais 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
  SEINET8727026 Image available Limnanthes douglasii Charles T. Mason 1948-1 1199 Marin Along Petaluma-Pt. Reyes road 1 mi. NE of junction with Fairfax-Nicasio-Pt. Reyes road. Comment
  UC971873  Limnanthes douglasii subsp. douglasii Verne Grant 1948-4-24 1161 Marin Olema Comment
  SBBG34774  Limnanthes douglasii subsp. douglasii R. Fowler 1983-4-18 Marin near Goddard Ranch House, E of house, Pt Reyes Nat Seashore Comment
  UC762185  Limnanthes douglasii subsp. sulphurea R. F. Hoover 1941-5-21 5180 Marin Point Reyes Comment
  CHSC20560  Limonium californicum Robert Schlising 1962-7-21 2342 Marin Near end of Schooner's Bay of Drake's Estero. Comment
  CDA39663  Limonium californicum L. S. Rose 1935-9-1 35587 Marin China Camp, 5 miles northeast of San Rafael. Comment
  CDA39664  Limonium californicum L. S. Rose 1935-9-1 35587 Marin China Camp, 5 miles northeast of San Rafael. Comment
  UC2048781  Limonium ramosissimum Christine Jones 2011-7-5 1044 Marin Marin County. Comment
  UC2046446  Limonium ramosissimum subsp. provinciale Jude Stalker 2011-10-8 Marin Corte Madera Ecological Reserve. Comment
  UC41851  Limosella acaulis J. Burtt Davy 1900-6-18 6719 Marin Point Reyes Comment
  UCR17820  Limosella aquatica E. S. Spalding 1930-8-15 s.n. Marin Phoenix Lake 54 Comment
  JEPS77185  Linanthus androsaceus Robert M. Lloyd 1963-4-24 2337 Marin 2.6 mi s Fairfax (on Bolinas Road) 182 Comment
  SEINET12333194  Linanthus androsaceus subsp. luteus F. H. Utech 1988-1 88 -155 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile 9.80 380 Comment
  CDA6323  Linaria maroccana T. C. Fuller 1976-4-9 20131 Marin Bolinas Sewer Farm, Mesa Road, Bolinas. 0 Comment
  JEPS58946  Linaria vulgaris John Thomas Howell 1946-6-13 22062 Marin Estero School n of Dillons Beach; Estero School Comment
  UC1300819  Linum bienne Helen K. Sharsmith 1962-5-30 5080 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  JEPS38078  Lithocarpus densiflorus Kathryn M. Hunter 1923-10-27 Marin Mill Valley Hills Comment
  UC405486  Lithocarpus densiflorus W. P. Taylor 1913-5-30 Marin 3 mi w Inverness Comment
  UC5550  Lithocarpus densiflorus Albert Kellogg Jul 1880 Marin road to San Rafael Reservoir Comment
  SEINET10477013  Lithocarpus densiflorus Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-26 Dziekanowski 2454 Marin Collected in the vicinity of samuel taylor campground in coast redwoods; deep Shaded ravines and chinquapin in redwoods 305 Comment
  CAS-BOT-BC430602  Lithophragma affine Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC430614  Lithophragma affine G. Thomas Robbins 1944-4-14 1520 Marin small stream on north slope of Big Rock Ridge, about 3 mi. w. of Hamilton Field Air Force Base 91 Comment
  UC1176738  Lithophragma heterophyllum John Thomas Howell 1943-4-11 17907 Marin Black Canyon San Rafael Hills; San Rafael hills, Black Canyon Comment
  CAS-BOT-BC342214  Logfia filaginoides John Thomas Howell 1969-5-5 45574 Marin Ring Hill, Tiburon Peninsula Comment
  CAS-BOT-BC342215  Logfia filaginoides Brandegee No date on label s.n. Marin Tamalpais Comment
  JEPS77898  Logfia gallica Edward Lee 1934-6-17 916 Marin 1-2 mi s South Brook Comment
  CAS-BOT-BC283453  Lolium multiflorum Javier Penalosa; J. T. Howell 1961-6-29 1888 b Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  CAS-BOT-BC283458  Lolium multiflorum Javier Penalosa 1961-5-30 1535 Marin Tiburon Peninsula. Tiburon ca 50 yds W of Blackfield Drive Comment
  UC1106114  Lolium multiflorum John Thomas Howell 1939-5-21 Marin W. Tiburon Comment
  UCD66073  Lolium multiflorum Javier Penalosa 1961-4-29 1360 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  UCD66310  Lolium multiflorum Mrs. H. P. Kelley 1916-4-1 Marin Marin County. Comment
  CAS-BOT-BC283206  Lolium multiflorum R. E. Frenkel 1964-5-28 532 Marin On Fairfax-Bolinas Rd, 1.5 miles S of Meadows CC 304 Comment
  UC38794  Lolium temulentum J. Burtt Davy Aug. 1898 Marin near Olema; near Olema Comment
  UC634785  Lomatium dasycarpum subsp. dasycarpum H. L. Mason 1925-1-18 1185 Marin near San Rafael Comment
  UC76380  Lomatium dasycarpum subsp. dasycarpum Miss M. Alice King April, 1896 Marin Angel Isl. Comment
  POM195558  Lomatium dasycarpum subsp. dasycarpum H. E. Parks, S. Parks 1930-4-10 507 Marin Hills above Tiburon Comment
  JEPS127931  Lomatium dasycarpum var. dasycarpum Adam C. Schneider with Robert Steers 2014-3-29 521 Marin Along hill northeast of Miwok Tr Trailhead at Bunker Rd. Comment
  SD71223  Lomatium utriculatum John T. Howell 1947-5-8 23145 Marin Sausalito Comment
  SBBG36300  Lotus corniculatus J. Broughton 1969-7-13 1282 Marin sand dunes of Point Reyes Nat Seashore, near W-facing beach Comment
  JEPS97675  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
  RSA138291  Lotus formosissimus Volney Rattan 1886-5-1 s.n. Marin Corte Madera Comment
  UC1177174  Lotus grandiflorus John Thomas Howell 1944-4-2 19363 Marin Bolinas Ridge Comment
  JEPS26896  Lotus humistratus A. M. Ottley 1920-4-10 371 Marin near Fairfax Comment
  UC15614  Lotus humistratus Harley P. Chandler 1899-4-8 261 Marin n slope Mt. Tamalpais Comment
  UC864773  Lotus humistratus Alice Eastwood 1907-6-9 Marin Mt. Tamalpais Comment
  UC123714  Lotus scoparius Harriet A. Walker 1907-7-4 635 Marin Cascade Drive Mill Valley Comment
  UCD106704  Lotus uliginosus John Thomas Howell 1944-7-30 19856 Marin Between Mill Valley and head of salt marshes. 3 Comment
  UC15712  Lotus wrangelianus Harley P. Chandler Apr 1899 292 Marin Ross Valley Comment
  UC403338  Lotus wrangelianus H. E. and S. T. Parks 1930-4-10 474 Marin hill above Tiburon (town); Tiburon 152 Comment
  JEPS128131  Ludwigia hexapetala Eric Wrubel 2011-9-19 NPS 25 Marin Golden Gate National Recreation Area. Trail to Hawk Camp. Marin Headlands. Comment
  UCD107083  Ludwigia hexapetala John Thomas Howell 1945-7-1 21259 Marin Tiburon. Comment
  CAS-BOT-BC201222  Lupinus Charles Piper Smith 1935-4-19 35104 Marin Lagunitas Comment
  CAS-BOT-BC201237  Lupinus Charles Piper Smith 1947-6-27 47617 Marin Point Reyes Peninsula, Radio Station Road, School Zone Comment
  UC73200  Lupinus affinis Milo S. Baker 1904-5-2 Marin near Fairfax; near Fairfax Comment
  SEINET10488432  Lupinus albifrons Charles Piper Smith 1948-4-26 Smith 48154 Marin Hwy 1 point reyers station, 4.2 miles n Comment
  CAS-BOT-BC201435  Lupinus albifrons var. albifrons A. A. Heller 1906-6-12 8395 Marin Near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC201442  Lupinus albifrons var. albifrons Charles Piper Smith 1947-6-24 47554 Marin Marshall, 3.8 miles south Comment
  UC73247  Lupinus albifrons var. collinus Miss M. Alice King April 1896 Marin Angel Island Comment
  CAS-BOT-BC196150  Lupinus albifrons var. douglasii Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC196167  Lupinus albifrons var. douglasii C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196175  Lupinus albifrons var. douglasii Alice Eastwood 1913-3-16 2511 Marin Mt. Tamalpais Comment
  CAS-BOT-BC196417  Lupinus arboreus John Thomas Howell 1939-6-4 14738 I Marin Pt. Reyes Peninsula Comment
  JEPS64944  Lupinus arboreus W. L. Jepson 1919-5-18 8296 Marin 2 mi nw Inverness; nw of Inverness 91 Comment
  UC1129350  Lupinus arboreus A. E. Wieslander 1933-6-11 311 Marin 2 1/2 mi sw Point Reyes; Point Reyes Quad., sw of Point Reyes Comment
  UC73237  Lupinus arboreus Miss M. Alice King 1894-3-31 Marin mouth of Bear Valley 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
  RSA240596  Lupinus arboreus var. arboreus C. W. Tilforth, John Dourley 1973-7-18 924 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  RSA330424  Lupinus arboreus var. arboreus Robert A. Norris 1985-4-13 4845 Marin Near Bunker Road, near east end of tunnel leading to Cronkhite Beach and Rodeo Lagoon, Golden Gate National Recreation Area. 76 Comment
  CAS-BOT-BC434214  Lupinus bicolor J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14337 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail Comment
  CDA6131  Lupinus bicolor D. G. Kelch 2006-5-1 6 .175 Marin Lucas Valley Rd. Comment
  UC126992  Lupinus bicolor Alice Eastwood 1896-5-31 Marin near Tennessee Bay; near Tennessee Bay Comment
  SEINET8132102 Image available Lupinus carnosulus E. L. Greene 1886-1 s.n. Marin Comment
  LA205009  Lupinus chamissonis Mrs. H. P. Bracelin; 1930-4-20 19 Marin Point Reyes 150.0 Comment
  UC1177217  Lupinus formosus John Thomas Howell 1946-5-25 21934 Marin Greenbrae Hills Comment
  UC1200777  Lupinus formosus P. B. Kennedy 1914-4-19 4702 Marin Mill Valley Comment
  RSA128317  Lupinus formosus var. formosus J. T. Howell 1946-6-15 22083 Marin Bordering Olema Marshes. Comment
  JEPS108048  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 1416 Marin Lucas Valley Road, 100-150 yds E jct. Nicasio Road at Nicasio. Comment
  OBI48287  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 1416 Marin Lucas Valley Rd, 100-150 yds E jct Nicasio Rd at Nicasio Comment
  SBBG114092  Lupinus microcarpus var. densiflorus R. Riggins 1982-5-21 1416 Marin Lucas Valley rd, 100-150 yds E jct Nicasio Rd at Nicasio Comment
  UC15845  Lupinus microcarpus var. densiflorus Ivar Tidestrom 1895-6-4 Marin Comment
  UC1300889  Lupinus microcarpus var. microcarpus Helen K. Sharsmith 1962-5-30 5097 Marin along eastern side Tomales Bay (between Point Reyes Station and Marshall); San Francisco Bay Region, eastern side Tomales Bay 6 Comment
  UC1300896  Lupinus nanus Helen K. Sharsmith 1962-5-5 4968 Marin between San Quentin and Highway 101 shoreline Richardson Bay; shoreline of Richardson Bay Comment
  UC196046  Lupinus nanus C. F. Sonne April 1887 Marin Mt. Tamalpais Comment
  UC196349  Lupinus nanus Edward Lee Greene 1886-4-16 Marin Olema Comment
  UC201936  Lupinus nanus Miss Harriet A. Walker 1918-6-15 3011 Marin Tennessee Cove Comment
  UCD109240  Lupinus nanus R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  UCD70817  Lupinus nanus Michele H. Mills 1997-4-16 192 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve. San Quentin. 137 Comment
  CDA27554  Lupinus nanus subsp. latifolius T. C. Fuller 1976-4-9 20129 Marin Bolinas Sewer Farm, Mesa Road, Bolinas. 0 Comment
  CAS-BOT-BC149644  Lupinus succulentus Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island, bluff top. Comment
  UC1584849  Lupinus succulentus Jerry Powell 1989-4-13 1563 Marin Marin Island; Marin Island, on sandstone bluffs above Bay Comment
  UC865252  Lupinus tidestromii var. layneae John Thomas Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  SEINET10489075  Lupinus truncatus Alice M. Ottley 1920-5-8 Ottley 629 Marin San rafael hills. Comment
  UC1129742  Lupinus variicolor A. E. Wieslander 1934-3-18 417 Marin Point Reyes; Point Reyes Quad., Point Reyes Comment
  UC1177212  Lupinus variicolor John Thomas Howell 1946-6-13 22051 Marin e Aurora School (at Sonoma Co. line) Comment
  UCD109662  Lupinus variicolor Rimo Bacigalupi; L. Heckard 1964-4-29 8938 Marin Drake's Beach County Park, 3 miles n.e. of Point Reyes. Comment
  CAS-BOT-BC274424  Luzula comosa J. Klein; A. (Armando) Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13302 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks R2/Ranger residence intersection Comment
  UC2989  Luzula subsessilis J. Burtt Davy 1894-3-31 687 Marin Olema Comment
  CAS-BOT-BC441314  Luzula subsessilis Edward Lee Greene 1881-1-1 s.n. Marin Saucelito [Sausalito] Comment
  UC338865  Lythrum hyssopifolia unknown June 1879 Marin Marin County Comment
  UC589408  Lythrum hyssopifolia Beryl O. Schreiber 1932-7-25 680 Marin Tomales Bay, Lone Pine Beach Lone Pine Beach; Tomales Bay, Lone Pine Beach Comment
  POM315935  Madia Patricia Wilder 1965-6-7 3512 Marin Point Reyes Rd., ca. 1.5 miles E of junc. with San Geronimo Rd. 15 Comment
  CAS-BOT-BC157671  Madia anomala Peter Rubtzoff 1980-6-8 9452 Marin San Anselmo Comment
  CAS-BOT-BC342627  Madia anomala John Thomas Howell 1946-5-25 21932 Marin Greenbrae Hills Comment
  CAS-BOT-BC342632  Madia anomala John Thomas Howell 1943-5-22 18136 Marin Fairfax hills Comment
  CAS-BOT-BC342639  Madia anomala K. Brandegee 1910-5-22 s.n. Marin Slopes of Mt. Tamalpais, above Mill Valley 90 Comment
  CAS-BOT-BC176383  Madia capitata Peter Rubtzoff 1980-7-12 9460 Marin San Anselmo Comment
  UC89390  Madia elegans Michener and Bioletti 1892-5-26 1226 a Marin Sequoia Canyon Comment
  CAS-BOT-BC343718  Madia elegans David D. Keck 1933-11-6 2638 Marin On highway just W. of San Geronimo Comment
  CAS-BOT-BC343725  Madia elegans Michener; Bioletti 1892-5-1 1226 a Marin Sequoia Canon [Canyon] 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
  CAS-BOT-BC343081  Madia gracilis Alice Eastwood 1912-7-29 1544 Marin Mt. Tamalpais Comment
  JEPS40328  Madia gracilis W. L. Jepson 1892-6-11 Marin lower slopes Mt. Tamalpais Comment
  UC1177320  Madia gracilis John Thomas Howell 1945-6-3 20935 Marin Shell Beach Comment
  JEPS78903  Madia gracilis Edward Lee 1936-6-14 2229 Marin trail just s Shaver Grade (Fairfax to Alpine Lake) Comment
  CAS-BOT-BC343606  Madia sativa John Thomas Howell 1946-5-25 21930 Marin Greenbrae Hills Comment
  OBI49207  Madia sativa Lewis S. Rose 1939-9-3 39359 Marin Corte Madera 6 Comment
  POM284996  Madia sativa Lyman Benson 1935-5-16 6577 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  RSA670122  Madia sativa June McCaskill, C. H. Lamoureux 1956-6-29 491 Marin Point Reyes Peninsula, Drakes Beach Comment
  UCSB11659  Maianthemum racemosum Blattau, Jim 1962-4-17 Marin 10 miles west of Inverness and California Highway 1, on road to Point Reyes 6 Comment
  CAS-BOT-BC511473  Maianthemum racemosum subsp. amplexicaule James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Redwood Canyon Comment
  CAS-BOT-BC511478  Maianthemum racemosum subsp. amplexicaule John Thomas Howell 1927-9-9 3090 Marin Redwood, Mill Valley 45 Comment
  POM193961  Maianthemum racemosum subsp. amplexicaule J. T. Howell 1927-9-9 3090 Marin Mill Valley Comment
  SEINET8495193  Maianthemum stellatum W. Roderick 1967-5-6 s.n. Marin 0.25 mile below Lake Nicaseo dam. 30 Comment
  UCSB714  Maianthemum stellatum Keator, Glenn 1959-3-31 Marin Outskirts of Inverness; 1.1 miles south of market in Inverness; Bolinas ridge Comment
  UC517458  Marah fabacea John Thomas Howell 1933-4-12 10993 Marin Sausalito Comment
  UC195768  Marah oregana C. F. Sonne 1887-4-17 Marin near Tamalpais Comment
  JEPS106993  Marsilea vestita subsp. vestita J. Greenhouse 2004-9-12 5107 Marin Alpine Lake, about 200 yards below Bon Tempe Dam 196 Comment
  CAS-BOT-BC348134  Matricaria discoidea Javier Penalosa 1961-4-16 1313 Marin Tiburon Peninslula. NWPRR yard in Tiburon Comment
  UC1177225  Medicago lupulina John Thomas Howell 1947-5-8 Marin Sausalito Comment
  CAS-BOT-BC271754  Melica californica L. R. Abrams 1928-4-18 12200 Marin Larkspur Comment
  CAS-BOT-BC271766  Melica californica John Thomas Howell 1943-5-9 s.n. Marin Black Canyn, San Rafael Hills Comment
  UC1106137  Melica californica John Thomas Howell 1941-5-25 16214 Marin Mt. Tamalpais; Rifle Camp Comment
  UCD36557  Melica californica Beecher Crampton 1954-4-28 1823 Marin 1 mile north of Nicasio. Comment
  CAS-BOT-BC282140  Melica geyeri 1967-4-1 s.n. Marin San Raphael, Searsville, especially northwards Comment
  CAS-BOT-BC281334  Melica harfordii John Thomas Howell 1941-5-25 16204 Marin Arturo Trail, Mt Tamalpais Comment
  RSA127267  Melica harfordii J. T. Howell 1943-5-30 18185 Marin Wheeler Trail, Mt. Tamalpais. Comment
  UC1132280  Melica harfordii B. Schreiber 1936-6-28 2258 Marin 1 mi nw Lagunitas 60 Comment
  CAS-BOT-BC264153  Melica subulata David L. Morgan 1956-5-27 s.n. Marin Samuel P. Taylor State Park Comment
  CAS-BOT-BC264158  Melica subulata John Thomas Howell 1946-5-30 21960 Marin Laurel Dell Trail, Mt. Tamalpais Comment
  CHSC8245  Melica subulata J. G. Moore 1969-5-10 48 Marin Hwy. 104, 6 mi. se of hwy 1, 2 mi. nw of Samual Taylor State Park on ne side of road in field. 121 Comment
  UCD67569  Melica subulata E. Dean; with Thomas Starbuck 1989-5-25 190 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. Serpentine slope at NE end of grassy meadow after leaving forested area. 548 Comment
  CAS-BOT-BC232198  Melica torreyana C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1301 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  CAS-BOT-BC262517  Melica torreyana John Thomas Howell 1933-4-30 11186 Marin North side of Mt. Tamalpais Comment
  CAS-BOT-BC262530  Melica torreyana Gordon H. True 1969-4-18 4825 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UCD89096  Melica torreyana P. B. Kennedy 1914-3-22 4634 Marin Railroad track near Muir Inn. Comment
  UCD89116  Melica torreyana H. E. Parks 1926-4-1 s.n. Marin Tiburon Peninsula. Comment
  UCD89121  Melica torreyana Lewis S. Rose 1946-5-14 46069 Marin Mt. Tamalpais, Potrero Meadows. 609 Comment
  POM203872  Mentha pulegium M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  RSA232078  Mentha pulegium C. W. Tilforth 1972-9-14 700 Marin 200 ft N of Marshall-Petaluma Road along Hwy 1 Comment
  CAS-BOT-BC322601  Micropus amphibolus John Thomas Howell 1946-5-16 21871 Marin S. side, Angel Island Comment
  CAS-BOT-BC322613  Micropus amphibolus Peter H. Raven; Michael P. Johnson 1967-5-2 21328 Marin Near firebreak on northwest side of island, Angel Island 137 Comment
  CAS-BOT-BC322618  Micropus amphibolus Michener; Bioletti 1892-4-1 s.n. Marin Ross Valley Comment
  CAS-BOT-BC229800  Micropus californicus J. Klein; G. Block; L. Webb; et al. 2012-5-5 825 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC348494  Micropus californicus var. californicus Michener; Bioletti 1892-4-1 s.n. Marin Ross Valley Comment
  UC88375  Micropus californicus var. californicus Mrs. K. Brandegee Jun 1886 Marin Point Reyes Comment
  UC218913  Microseris bigelovii M. K. Curran May 1886 Marin Corte Madera Comment
  CAS-BOT-BC348739  Microseris bigelovii Katharine Brandegee 1947-5-14 s.n. Marin Drakes Estero Comment
  CAS-BOT-BC348744  Microseris bigelovii John Thomas Howell 1947-4-23 23070 Marin Drakes Estero west of Mt. Vision Comment
  CAS-BOT-BC348926  Microseris douglasii subsp. douglasii John Thomas Howell 1947-5-18 23175 Marin Fairfax Hills Comment
  CAS-BOT-BC348933  Microseris douglasii subsp. douglasii John Thomas Howell 1939-5-14 14671 Marin Lake Lagunitas Meadows Comment
  CAS-BOT-BC348938  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
  RSA126547  Microseris heterocarpa J. T. Howell 1944-5-27 19502 Marin Summit Ave. ridge, Mt. Tamalpais Comment
  CAS-BOT-BC322744  Microseris paludosa M. K. Curran 1886-5-1 s.n. Marin Corte Madera Comment
  CAS-BOT-BC322739  Microseris paludosa John Thomas Howell 1947-5-14 23151 Marin Above Drakes Estero, wnw of Mt. Vision Comment
  POM5028  Mimulus aurantiacus var. aurantiacus Katherine Brandegee 1905-7-11 257 Marin Rodeo Lagoon Comment
  UC101770  Mimulus aurantiacus var. aurantiacus Katharine Brandegee 1907-7-7 Marin Tiburon Comment
  UC125173  Mimulus aurantiacus var. aurantiacus Katharine Brandegee 1907-6-30 Marin near Bolinas Bay Comment
  UC125329  Mimulus congdonii Brandegee 1892-1 Marin Lagunitas Comment
  UC1537594  Mimulus congdonii Gordon H. True Jr. 1936-3-22 374 Marin hill near Forest Knolls Comment
  SEINET7719534  Mimulus glutinosus Unknown 1887-7-3 Marin Camp Taylor Comment
  UCD35990  Mimulus grandis Beecher Crampton 1946-8-14 413 Marin along an inlet between Hamlet and Tomales. 6 Comment
  JEPS58928  Mimulus microphyllus John Thomas Howell 1940-5-12 15435 Marin s end Carson Ridge Comment
  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
  POM316766  Minuartia douglasii Patricia Wilder 1965-6-7 3523 Marin San Geronimo Ridge; North Coast mtn range, Pacific drainage area. 366 Comment
  JEPS106981  Minuartia rubella Robert Soost 2005-8-12 s. n. Marin near Point Reyes lighthouse visitor center 178 Comment
  CAS-BOT-BC433037  Mitella ovalis Rimo Bacigalupi 1940-5-9 2429 Marin Along auto road in Paper Mill Creek Canyon, 1.8 mi. north of Bottini's (confluence of Lagunitas Creek with San Geronimo Creek). Comment
  CAS-BOT-BC124312  Mollugo verticillata Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato Comment
  CAS-BOT-BC220399  Monardella purpurea John Thomas Howell 1946-7-7 22208 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC422385  Monardella purpurea P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14168 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UC163956  Monardella purpurea Miss H. A. Walker 1909-6-3 1727 Marin Slope facing San Francisco Bay; Tiburon Comment
  UCD161968  Monardella purpurea 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
  SEINET10582125  Monardella purpurea A. Graff 1993-7-14 Graff 190 Marin Mt. Tamalpais, Bootjack Picnic Area, in meadow above parking lot, on the side closest to the bathrooms. Serpentine. Hugging trees. Locally patchy and rare, growing under the shade of Pseudotsuga menziesii, Lithocarpus densiflorus var. densiflorus, Umbellularia californica, with Pteridium aquilinum var. pubescens, Avena sp., grasses. Mid-bloom. Comment
  RSA299143  Monardella undulata J. T. Howell, C. Best, W. Follette, G. True 1980-6-19 53725 Marin Near Abbotts Lagoon, Point Reyes Peninsula. Comment
  UC883640  Monardella undulata Alice Eastwood, John Thomas Howell 1939-5-28 Marin Point Reyes Comment
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Sep 4 2013
  UC2035878  Monardella villosa subsp. franciscana Joseph Andorfer Ewan 1936-1-1 9383 Marin 1/2 mi east U. S. Naval Station, Point Reyes road. Comment
  SEINET11942628  Montia spathulata H. K. Sharsmith 1963-1 5264 Marin Lucas Valley 137 Comment
  RSA0056437  Muehlenbeckia axillaris Greg de Nevers 1996-11-29 10894 Marin Ft. Cronkite among old gun emplacements above Rodeo Lagoon. 30 Comment
  JEPS77247  Myosotis latifolia Robert M. Lloyd 1963-4-24 2385 Marin 1 mi. e. Inverness 3 Comment
  CAS-BOT-BC101674  Myrica californica C. H. M. 1919-9-10 s.n. Marin Lagunitas Comment
  UC672604  Myrica californica Herbert L. Mason 1924-10-12 1113 Marin s.e. slope Mt. Tamalpais Comment
  JEPS128132  Myriophyllum aquaticum Eric Wrubel 2011-7-22 NPS 23 Marin Golden Gate National Recreation Area. Rodeo Lake near Fort Cronkhite, Marin Headlands. Comment
  UC2048027  Myriopteris intertexta C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4619 Marin East Ridgecrest Road ~100 m E of the junction with Lagunitas-Rock Spring Road. Comment
  CHSC36423  Nassella cernua J. Boze 1982-4-17 410 Marin Along side of Rd. A104, 3 mi. E of Junc. with Hwy 1. Just W of town of Jewell. Comment
  CAS-BOT-BC259925  Nassella lepida John Thomas Howell 1944-5-14 19469 Marin Salmon Creek Canyon Comment
  UCD87886  Nassella lepida P. B. Kennedy 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  CAS-BOT-BC260148  Nassella pulchra John Thomas Howell 1941-6-8 16251 Marin Hills NE of San Rafael [San Rafael Hills] Comment
  CAS-BOT-BC260160  Nassella pulchra Javier Penalosa 1961-4-1 1129 Marin Tiburon Peninsula. SE of Bel-Aire School Comment
  UC60253  Nassella pulchra Jos. Burtt Davy 1901-6 6801 Marin Point Reyes Peninsula Comment
  UCD87670  Nassella pulchra Lewis S. Rose 1960-5-24 60031 Marin Mt. Tamalpais, Bootjack Camp. 365 Comment
  CAS-BOT-BC60414  Nasturtium officinale Peter H. Raven 1949-5-4 427 Marin Tiburon. 91 Comment
  SBBG29859  Nasturtium officinale H. L. Mason 1941-5-24 12424 Marin Tomales Pt, 1 mi W of Indian Beach 91 Comment
  JEPS116880  Navarretia heterodoxa David Gowen 2007-7-6 773 Marin North of parking area on road summit of Bolinas/Fairfax Rd. On fire road heading north Comment
  CAS-BOT-BC232722  Navarretia rosulata Doreen Smith 2003-6-10 s.n. Marin Old Stage Road (fire road) to NE of Bootjack Picnic area Comment
  UC589446  Navarretia squarrosa Beryl O. Schreiber 1932-6-17 487 Marin Waterfall Beach Tomales Bay Comment
  SEINET3840091  Navarretia squarrosa L. S. Rose 1941-2-1 41359 Marin Leuces Valley 90 Comment
  UC52557  Navarretia squarrosa J. Burtt Davy 1900-6-2 6816 Marin Point Reyes Comment
  UC1008727  Navarretia viscidula John Thomas Howell 1944-7-7 19682 Marin Lagunitas Meadows Comment
  UC67130  Nemophila heterophylla Harley P. Chandler 1900-2-26 Marin n slope Mount Tamalpais Region of San Francisco Bay, Mount Tamalpais Comment
  UC700297  Nemophila heterophylla G. Thomas Robbins 1944-4-14 1505 Marin ca 3 mi w Hamilton Field (on n-facing slope of Big Rock Ridge); Big Rock Ridge, w of Hamilton Field 30 Comment
  POM65296  Nemophila heterophylla Michener, F. T. Bioletti 1891-03 11606 Marin Angel Island. Comment
  UCD119975  Nemophila heterophylla Rolf Y. Berg 1963-6-23 s.n. Marin Grade south of Alpine Lake, Fairfax - Mt. Tamalpais Road. Comment
  UC1602052  Nemophila menziesii var. atomaria Michener and Bioletti Apr 1891 Marin Fairfax Comment
  UC1784147  Nemophila menziesii var. atomaria Ethel Crum 1930-1 667 Marin Point Reyes Comment
  UC24247  Nemophila menziesii var. atomaria W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  UC403299  Nemophila menziesii var. atomaria H. E. and S. T. Parks 1930-4-10 461 Marin Corte Madera 3 Comment
  UC880895  Nemophila menziesii var. atomaria Lewis S. Rose 1941-5-13 41226 Marin 6 mi w Novato (Hicks Valley); , w of Novato 60 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
  CAS-BOT-BC219425  Nemophila parviflora Alice Eastwood 1901-5-1 s.n. Marin Ross Station Comment
  UC1021932  Nemophila parviflora Rolf Y. Berg 1955-4-16 Marin Woodacre Comment
  SEINET5521058  Nemophila parviflora var. parviflora N. L. Gardner 1908-4-28 s.n. Marin Mill Valley, at the southerly base of Mount Tamalpais Comment
  CAS-BOT-BC366905  Nerium oleander R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13345 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UCD110174  Notholithocarpus densiflorus Beecher Crampton 1954-4-28 1799 Marin 1/4 mile east of Woodacre. Comment
  SBBG25337  Notholithocarpus densiflorus var. densiflorus V. Cunningham 1964-5-9 34 Marin up ridge from fire trail, Corte Madera Ridge Comment
  CAS-BOT-BC142266  Oemleria cerasiformis M. K. Curran s.n. Marin Sausalito Comment
  CAS-BOT-BC142270  Oemleria cerasiformis Beryl O. Schreiber 1936-3-8 2144 Marin Near Chicken Ranch Beach, 1 mile north of Inverness on Tomales Bay Comment
  RSA13535  Oemleria cerasiformis H. E. Parks 1930-3-15 403 Marin Tiburon Peninsula. 61 Comment
  UC1177244  Oemleria cerasiformis John Thomas Howell 1946-6-16 22078 Marin Olema Marshes Comment
  UC466710  Oemleria cerasiformis Harriet A. Walker 1908-6-13 1197 Marin Olema Comment
  UCD127755  Oenanthe sarmentosa Morris Halperin 1932-6-21 s.n. Marin Big Lagoon. Comment
  CAS-BOT-BC499920  Orobanche fasciculata Peter H. Raven 1948-8-10 79 Marin Tiburon Comment
  CAS-BOT-BC499921  Orobanche fasciculata A. A. Heller 1906-6-12 8398 Marin Mt. Tamalpais: along the railroad near the summit Comment
  RSA0006071  Orobanche fasciculata var. franciscana P. A. Rydberg 1905-6-15 6230 Marin Mt. Tamalpais. Comment
  JEPS70840  Orobanche uniflora subsp. occidentalis L. R. Heckard 1973-4-17 3252 Marin Above Alpine Dam. Comment
  CAS-BOT-BC238420  Orthocarpus Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  RSA13522  Orthocarpus faucibarbatus H. P. Bracelin 1930-4-20 12 Marin Lagunitas. 67 Comment
  RSA128881  Orthocarpus faucibarbatus Peter H. Raven 1950-5-13 2079 Marin Lagunitas Meadow, Mt. Tamalpais. 274 Comment
  RSA407953  Orthocarpus purpurascens Francis W. Pennell, John T. Howell 1940-5-20 25472 Marin Point Reyes. 122 Comment
  UC763101  Osmorhiza berteroi R. F. Hoover 1941-5-8 4998 Marin Woodacre Comment
  POM181766  Oxalis corniculata H. F. Copeland 1925-7-5 530 Marin Coast. Comment
  CDA4704  Oxalis micrantha J. T. Howell 1946-6-2 22099 Marin Stinson Beach. 0 Comment
  SEINET10556056  Panicum huachucae Adolph D. E. Elmer Elmer 5065 Marin Point Reyes. Comment
  CAS-BOT-BC253874  Panicum miliaceum Emerson (Kay) Best 1977-9-14 s.n. Marin Old St. Hilary's, Tiburon Comment
  CAS-BOT-BC422807  Papaver californicum John Thomas Howell 1946-5-30 21962 Marin Little Carson Canyon Comment
  SEINET200151 Image available Parapholis incurva Malcolm A. Nobs, S. Galen Smith 1949-6-28 881 Marin Shell Beach on Bolinas Bay, CA 2 miles N. of Iverness. Comment
  SEINET10596828  Parapholis incurva John W. Thieret, D. M. Brandenburg 1982-6-8 Thieret 53129 Marin Sausalito, shore of San Francisco Bay. Comment
  CAS-BOT-BC259663  Paspalum dilatatum Richard Mc. P Brown 1974-6-25 s.n. Marin Point Reyes National Seashore, Bear Valley, park headquarters, between administration and ranger buildings Comment
  CAS-BOT-BC259668  Paspalum dilatatum Wilma Follette 2001-6-8 s.n. Marin Along path between S. F. Drake Boulevard and French Ranch County, San Geronimo Comment
  CAS-BOT-BC350961  Paspalum distichum A. Williams; R. Brostorm; F. Leist 2013-6-8 13274 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  CAS-BOT-BC175897  Pelargonium X domesticum Greg de Nevers 2001-10-27 12635 Marin Stinson Beach Comment
  RSA40159  Pelargonium grossularioides J. T. Howell 1944-7-23 19842 Marin San Rafael. 61 Comment
  SEINET7728185  Pellaea andromedifolia Unknown Marin Ross Valley Comment
  CAS-BOT-BC67585  Pellaea mucronata John Thomas Howell 1926-12-8 2259 Marin Near Phoenix Lake Comment
  CAS-BOT-BC67619  Pellaea mucronata unspecified 1881-8-25 s.n. Marin unspecified Comment
  CAS-BOT-BC327985  Pentachaeta alsinoides John Thomas Howell 1947-5-4 23118 Marin San Rafael Hills Comment
  UC1106264  Pentachaeta alsinoides John Thomas Howell 1947-5-4 23118 Marin San Rafael Hills Comment
  CAS-BOT-BC330474  Pentachaeta bellidiflora Margaret Adamson 1899-4-1 s.n. Marin Corte Madera Comment
  CAS-BOT-BC330490  Pentachaeta bellidiflora John Thomas Howell 1945-5-25 21933 Marin Woodland, Greenbrae Hills Comment
  CAS-BOT-BC330491  Pentachaeta bellidiflora John Thomas Howell 1945-5-25 21933 Marin Greenbrae Hills Comment
  RSA0008525  Pentachaeta bellidiflora Harriet Ann Walker 1911-4-1 2321 Marin Larkspur at the easterly base of Mt. Tamalpais Comment
  CAS-BOT-BC77054  Pentagramma triangularis subsp. triangularis Peter H. Raven; Michael P. Johnson 1967-5-1 21055 Marin Angel Island - slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  JEPS127801  Pentagramma triangularis subsp. triangularis Adam C. Schneider with Susan Fawcett 2014-3-28 458 Marin Southwest of trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UCSB58262  Pentagramma triangularis subsp. triangularis Gliessman, Stephen 1961-3-31 Marin In a meadow overlooking the town of Tiburon; approx. 1.0 mi. north of junction of Marwest Rd. and Tiburon Peninsula Highway 91 Comment
  CAS-BOT-BC222723  Perideridia gairdneri subsp. gairdneri Ronie Clark 1983-9-5 PR 83 -059 Marin Point Reyes National Seashore. Sir Francis Drake Hwy., AT&T property (6.7 mi. from Inverness) Comment
  CAS-BOT-BC413524  Persicaria amphibia John Thomas Howell 1947-6-18 23271 Marin Laguna, Chileno Valley Comment
  CAS-BOT-BC149606  Persicaria lapathifolia Doreen Smith 2001-9-16 s.n. Marin Nicasio Reservoir Comment
  CAS-BOT-BC419017  Persicaria lapathifolia Lillian McHoul 1971-9-26 s.n. Marin Strand of Nicasio Reservoir Comment
  CAS-BOT-BC419212  Persicaria maculosa John Thomas Howell 1947-7-4 s.n. Marin Near Inverness Comment
  SD51344  Persicaria punctata Darley F. Howe 1961-7-27 3068 Marin 0.6 miles south of Stinson Beach, bluff above the ocean Comment
  JEPS67143  Petrorhagia dubia Gordon H. True 1971-4-20 6477 Marin on road to Black Point 1.5 mi ne Ignacio (ca 0.5 mi e of Redwood Highway); on road to Black Pont 3 Comment
  UC1784142  Phacelia Ethel Crum 1930-1 664 Marin Point Reyes Comment
  CHSC23116  Phacelia californica Robert A. Schlising; Et al. 1962-5-19 2253 Marin 14.0 miles N of Point Reyes Station, along Hwy 1; roadside. Comment
  POM127618  Phacelia californica Harriet Ann Walker 1908-6-13 1354 Marin Olema Comment
  UC1301149  Phacelia californica Helen K. Sharsmith 1963-5-18 5458 Marin bluffs along e edge of bay San Francisco Bay Region, Tomales Bay 9 Comment
  CDA40347  Phacelia californica J. T. Howell 1938-6-5 13894 Marin Mt. Tamalpais, between Fern Canyon and Azalea Flat. 0 Comment
  SEINET12327830  Phacelia californica F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -127 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 3 Comment
  JEPS2018  Phacelia distans W. L. Jepson 1896-6-2 21014 Marin Ross Valley Comment
  UC404759  Phacelia distans H. E. and S. T. Parks April, 1930 472 Marin above town Tiburon Comment
  POM194600  Phacelia distans H. E. Parks, S. T. Parks 1930-04 472 Marin Tiburon, above town. Comment
  JEPS2357  Phacelia divaricata Virginia Bailey 1939-3-19 Marin hill above (w of) Mountain Theatre; Mt. Tamalpais Comment
  RSA22247  Phacelia divaricata Ensign s.n. Marin [Unspecified] Comment
  SEINET10829491  Phacelia malvifolia Robert A. Norris 1977-5-14 Norris 3583 Marin In gravelly and pebbly soil on shoulder of Sir Francis Drake Hwy., at upper end of Schooner Bay, Drakes Estero, ca. 4 mi. W Inverness. Comment
  UCD120690  Phacelia suaveolens John Thomas Howell 1946-5-19 21919 Marin Carson Ridge. Comment
  CAS-BOT-BC265764  Phalaris aquatica Javier Penalosa 1961-8-26 2201 Marin Tiburon Blvd. at Belvedere Drive, Tiburon Peninsula Comment
  CAS-BOT-BC265765  Phalaris aquatica Javier Penalosa 1961-5-30 1528 Marin Tiburon Blvd. +-50 yards west of Blackfield Drive, Tiburon Peninsula Comment
  CDA38762  Phalaris elongata Eric Wrubel, Christine Davis, Lindsay Ringer, Kevin Sherrill 2012-7-1 NPS 44 Marin Point Reyes National Seashore, Limantour Beach area, Muddy Hollow Trail. Comment
  CAS-BOT-BC259069  Phalaris lemmonii John Thomas Howell 1947-5-4 23136 Marin San Rafael Comment
  RSA129154  Phalaris lemmonii H. S. Yates 1937-6-5 6571 Marin 1 mil S. W. of Black Point 2 Comment
  UC907655  Phalaris lemmonii G. Thomas Robbins with J. T. Howell 1945-5-9 1875 Marin 1/2 mi n Hamilton Field Air Base; n of Hamilton Field Air Base 0 Comment
  CAS-BOT-BC250719  Phalaris paradoxa John Thomas Howell 1946-6-13 22035 Marin Chileno Valley Comment
  CAS-BOT-BC250721  Phalaris paradoxa Javier Penalosa 1961-5-5 1438 Marin Camino Alto and East Blythedale intersection. (Mill Valley) Comment
  CAS-BOT-BC531462  Phalaris paradoxa A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15807 Marin Mount Tamalpais. Marin Municipal Water District lands: near Alpine Lake, across Bullfrog Creek from Bullfrog Quarry Comment
  UCD89373  Phalaris paradoxa Beecher Crampton 1957-6-11 4204 Marin 4.5 miles NW of Bolinas. Comment
  CAS-BOT-BC376357  Philadelphus zeyheri Greg de Nevers 2001-5-21 12500 Marin Sir Francis Drake Blvd. (just west of Ink Wells, just east of spring in), Samuel P. Taylor State Park. 304 Comment
  UCD89291  Phleum alpinum A. A. Beetle 1945-6-12 3996 Marin Point Reyes. Comment
  CAS-BOT-BC250850  Phleum pratense John Thomas Howell 1944-6-25 19645 Marin Santa Venetia Comment
  CAS-BOT-BC134970  Phoradendron bolleanum Dr. B. W. Evermann 1914-11-29 s.n. Marin Carson Ridge Comment
  CAS-BOT-BC134971  Phoradendron bolleanum John Thomas Howell 1939-10-29 s.n. Marin San Geronimo Ridge Comment
  CAS-BOT-BC141321  Phoradendron serotinum subsp. tomentosum John Thomas Howell 1945-2-22 20773 Marin Near Mountain Theater, Mt.Tamalpais Comment
  SEINET10804721  Photinia arbutifolia Alan A. Beetle, John L. Morrison 1940-1-21 Beetle 1565 Marin Trail from Mountain Theater to Rifle Camp. 213 Comment
  UCD126773  Physalis peruviana D. E. Breedlove 1979-11-18 44642 Marin Bolinas Mesa. 54 Comment
  RSA15362  Physocarpus capitatus Carl B. Wolf 1927-4-24 358 Marin Stinson Beach. Comment
  CAS-BOT-BC207279  Pickeringia montana var. montana A. W. Wood 1915-5-25 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC207287  Pickeringia montana var. montana John Thomas Howell 1924-9-14 656 Marin S slope of Mt. Tamalpais Comment
  RSA252261  Pickeringia montana var. montana Gary D. Wallace 1974-12-26 1364 Marin Mt. Tamalpais St. Pk., off Panoramic Hwy. SE of West Point between Spike Buck and Laguna Creeks; West Point Trail. 396 Comment
  CAS-BOT-BC72960  Pinus muricata Richard Mc. P Brown 1975-1-20 s.n. Marin Golden Gate National Recreation Area, on southwest-facing slope of Bolinas Ridge above Rancho Bolinas (and northeast of Comment
  UCSC008573  Piperia elegans subsp. decurtata Randall Morgan 1987-10-1 927 -P Marin Pt. Reyes. Trail west from "Fish Docks," in corner of Drakes Bay Comment
  RSA295062  Piperia transversa Robert A. Norris, John L. Inase, Allen Nakagawa 1981-6-14 4189 Marin Matt Davis Trail, near open serpentine outcrop above parking area, Bootjack Camp, Mt. Tamalpais Comment
  CDA2301  Piptochaetium stipoides G. D. Barbe 1979-5-16 2502 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. Comment
  CAS-BOT-BC251017  Piptochaetium stipoides Catherine Best 1978-5-9 s.n. Marin About 1/4 mile east of Hwy. 1 on trail to Bolinas Ridge, just north of road to Alpine Dam Comment
  UC1063795  Plagiobothrys bracteatus B. Schreiber 1937-4-25 2387 Marin 8 mi w Inverness; Pt. Reyes Quadrangle, Pt. Reyes Peninsula Comment
  CAS-BOT-BC228091  Plagiobothrys chorisianus Anne Leary; Barbara Sherfey 1960-6-8 s.n. Marin Bolinas Comment
  CAS-BOT-BC471233  Plagiobothrys tenellus J. Klein; P. Scott; C. Liu; R. Truitt 2014-3-22 14701 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake where Lily Lake Road meets the lake Comment
  UC615291  Plantago erecta Beryl O. Schreiber 1932-6-14 351 Marin Mount Vision Inverness Comment
  JEPS6450  Plantago erecta W. L. Jepson 1919-5-18 8319 Marin Point Reyes Comment
  UC450043  Plantago erecta C. F. Sonne Apr 1887 1012 Marin Comment
  RSA178056  Plantago maritima Robert F. Thorne 1965-4-21 34393 Marin N end of Drakes Estero, ca. 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  SEINET8409235  Plantago subnuda Diane de Polo 1964-5-17 32 Marin Point Reyes. Comment
  UC4563  Platanthera leucostachys J. Burtt Davy 1900-6-18 6708 Marin Point Reyes Comment
  JEPS51629  Platystemon californicus R. W. Andrews 1921-5-3 Marin Tomales Comment
  UC614728  Platystemon californicus Beryl O. Schreiber 1936-4-12 2175 Marin Tomales Point; 0.2 mi e of Pierce's Ranch Comment
  JEPS58886  Plectritis brachystemon John Thomas Howell 1947-4-30 23110 Marin Dillons Beach Comment
  CAS-BOT-BC428048  Plectritis congesta subsp. brachystemon A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14620 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  HSC10609  Pleuropogon californicus J. T. Howell 1945-5-9 20828 Marin Between Hamilton Field and Ignacio. Comment
  POM273149  Pleuropogon californicus var. californicus J. T. Howell 1945-5-9 20828 Marin between Hamilton Field and Ignacio, Marin County Comment
  UCD90173  Pleuropogon californicus var. californicus Lewis S. Rose 1946-4-18 46035 Marin Ignacio. 6 Comment
  CAS-BOT-BC261009  Pleuropogon hooverianus D. Smith 2000-4-24 s.n. Marin San Geronimo Valley Road near entrance to water treatment plant, both sides of the road Comment
  UC769832  Pleuropogon hooverianus R. F. Hoover 1941-5-8 4996 Marin Woodacre Comment
  UC1446213  Pleuropogon refractus Paul But 1975-6-8 P 15 Marin near Point Reyes Bird Observatory (near Bolinas, probably a branch of Arroya Honda) Comment
  CAS-BOT-BC244443  Poa annua John Thomas Howell 1946-4-21 21696 Marin Near Point Reyes Lighthouse Comment
  SEINET3562198 Image available Poa bolanderi Lewis S. Rose 1932-4-20 32175 Marin Woodacre. Comment
  POM216459  Poa douglasii H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach Comment
  POM222627  Poa douglasii L. S. Rose 1935-5-11 35159 Marin Stinson Beach Comment
  UC1132603  Poa douglasii B. Schreiber 1937-4-25 2381 Marin 8 mi n Inverness; Pt Reyes Quadrangle, Pt Reyes Peninsula Comment
  UCD91029  Poa douglasii Dawn F. Adams 1978-5-28 38 Marin Point Reyes Beach bewteen Kehoe Creek and Abbotts Lagoon. 24 Comment
  CAS-BOT-BC246659  Poa howellii Peter H. Raven; Michael P. Johnson 1967-5-2 21299 Marin Angel Island. Between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC247327  Poa pratensis John Thomas Howell 1941-5-25 16217 Marin Rifle Camp, Mt. Tamalpais Comment
  UC1177121  Poa pratensis subsp. pratensis John Thomas Howell 1943-5-22 18116 Marin Fairfax Comment
  CAS-BOT-BC244529  Poa secunda subsp. secunda John Thomas Howell 1941-4-17 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC244214  Poa unilateralis John Thomas Howell 1933-4-12 10995 Marin Sausalito hills Comment
  CHSC79234  Poa unilateralis Beecher Crampton 1954-4-28 1814 Marin On Point Reyes Peninsula, 2.5 miles northeast of Point Reyes Lighthouse. Comment
  POM257291  Poa unilateralis Virginia Long 1933-5-4 210 a Marin Mill Valley; on ridge above Mill Valley and Muir Woods. 91 Comment
  RSA298552  Poa unilateralis Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4375 Marin Pt. Reyes Beach North, Pt. Reyes National Seashore. Rhizomatous. Comment
  UCD36552  Poa unilateralis Beecher Crampton 1954-4-28 1814 Marin On Point Reyes Peninsula, 2.5 miles northeast of Point Reyes Lighthouse. 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
  CAS-BOT-BC232300  Polygala californica C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1132 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  POM86545  Polygala californica I. E. Diehl 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA107088  Polygonum aviculare L. S. Rose 1956-8-20 56151 Marin Marin-Sonoma County line: San Antonio Creek, Hwy 101. 6 Comment
  CAS-BOT-BC414013  Polygonum aviculare subsp. aviculare Javier Penalosa 1961-4-8 1275 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Blvd. ca. 1000 ft. north-west of road to Belvedere Island 60 Comment
  UCR255882  Polygonum capitatum Greg de Nevers 1997-6-1 11015 Marin San Rafael, San Rafael Tennis Club near Dominican College 20 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
  UC1176907  Polygonum lapathifolium John Thomas Howell 1945-11-4 21553 Marin near Locust Station; Mill Valley Comment
  CAS-BOT-BC419805  Polygonum marinense Malcom A. Nobs; S. Galen Smith 1949-6-29 912 Marin Point Reyes, north of Inverness Comment
  CAS-BOT-BC6527  Polygonum marinense Peter Hamilton Raven 1961-8-22 16568 Marin At head of Drake's Estero, Point Reyes Peninsula Comment
  CAS-BOT-BC419804  Polygonum marinense John Thomas Howell 1945-7-8 21282 Marin Burdell Comment
  UC1446031  Polypodium Ed Lee 1978-11-25 4760 Marin e arm of headlands bounding Drake's Bay (slope overlooking Drake's Bay, n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  UC1446041  Polypodium A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 716 Marin Fairfax-Olema Rd. (Sir Francis Drake Blvd.), just before boundary to Samuel P. Taylor State Park, s side of rd., just beyond crossing of Lagunitas Cr. 48 Comment
  UC615261  Polypodium Beryl O. Schreiber 1932-2-20 17 Marin First Valley Trail Inverness Comment
  CAS-BOT-BC71911  Polypodium californicum Peter H. Raven; Michael P. Johnson 1967-5-2 21291 Marin Angel Island, near road between North Garrison and Point Campbell 45 Comment
  HSC66218  Polypodium californicum M. S. Taylor 1980-2-8 2309 Marin 15 Estelle St., Larkspur Comment
  JEPS79658  Polypodium calirhiza Edward Lee 1955-10-30 5021 Marin Bootjact trail from Muir Woods Nat'l Monument to Van Wyck 289 Comment
  CAS-BOT-BC72047  Polypodium calirhiza Mary Elizabeth Parsons Hawver s.n. Marin Kentfield Comment
  UC198006  Polypodium calirhiza J. G. Lemmon and wife Marin San Rafael Comment
  SEINET196307 Image available Polypodium scouleri Robert F. Hoover 1941-2-2 4738 Marin Inverness Ridge northwest of Inverness Comment
  UCD136908  Polypodium scouleri Beecher Crampton 1960-6-8 5608 Marin Point Reyes Peninsula, 3.5 miles south of McClure's Beach. Comment
  UCD136912  Polypodium scouleri Herbert L. Mason 1924-11-16 1150 Marin Willow Camp. Comment
  CAS-BOT-BC232971  Polypogon australis John Thomas Howell 1967-6-8 42547 Marin Inverness Comment
  SEINET10926504  Polypogon interruptus John Thomas Howell 1939-5-21 Howell s.n. Marin W. Tburan, Mt. Tamalpais. Comment
  CAS-BOT-BC232426  Polypogon monspeliensis R. E. Frenkel 1964-5-7 478 Marin Bolinas Lagoon, 0.5 mile S of Bolinas Road on California Highway 1 2 Comment
  CAS-BOT-BC232433  Polypogon monspeliensis Catherine Best 1983-6-16 s.n. Marin At the edge of Tiburon Blvd, about 100 yards NW of the intersection with Lyford Drive Comment
  RSA127245  Polypogon monspeliensis J. T. Howell 1939-7-2 s.n. Marin Pirates Cove. Comment
  RSA129375  Polypogon monspeliensis H. S. Yates 1936-6-14 5648 Marin 1.5 miles SSW of Tomales. 3 Comment
  RSA256390  Polypogon monspeliensis Robert A. Norris 1974-5-24 2015 Marin Near Cecilia Way and Tiburon Blvd., Tiburon Peninsula. Comment
  SEINET199938 Image available Polypogon monspeliensis J. T. Howell 1945-6-6 Marin Mt Theater Mt Tamalpais Comment
  RSA107066  Polypogon monspeliensis L. S. Rose 1956-8-20 56150 Marin Marin-Sonoma County line: San Antonio Creek, Hwy 101, alt 20ft 6 Comment
  RSA126480  Polypogon viridis J. T. Howell 1943-6-6 s.n. Marin Mill Valley steps. Comment
  UC2045356  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4612 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC2045359  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4609 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  JEPS97811  Polystichum californicum E. K. Boggs 1967-12-1 Marin Steep Ravine Stinson Beach Comment
  CAS-BOT-BC72138  Polystichum californicum Hans Leschke 1946-2-24 s.n. Marin Near Deer Park on Yolanda Route Comment
  UC338388  Polystichum dudleyi unknown Marin San Rafael Comment
  UCD136536  Polystichum dudleyi Fred Hein 1931-11-12 s.n. Marin Between Pheonix Lake and Lake Lagunitas. Comment
  UC2045365  Polystichum imbricans Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4622 Marin Summit of Mount Tamalpais, on the Verna Dunshee Trail, just E of the parking lot (south side of the summit). Comment
  CAS-BOT-BC72412  Polystichum munitum Gordon H. True 1977-4-12 8156 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 60 Comment
  CAS-BOT-BC72420  Polystichum munitum Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  UC1597323  Polystichum munitum G. Yatskievych and K. McCrary 1984-8-2 84 -131 Marin 0.2 mi e of Hwy. 1 on scenic loop drive from Muir Woods Nat'l Monument to Stinson Beach 48 Comment
  CAS-BOT-BC102357  Populus alba Alice Eastwood 1915-3-25 s.n. Marin Ross Valley Comment
  CAS-BOT-BC453861  Potamogeton nodosus John Thomas Howell 1939-8-27 15319 Marin Phoenix Lake Comment
  RSA28040  Potamogeton pusillus I. L. Wiggins 1935-8-10 8158 Marin Creek at head of Tomales Bay. Comment
  JEPS127908  Potentilla anserina subsp. pacifica Adam C. Schneider with Robert Steers 2014-3-29 558 Marin Comment
  UC12502  Potentilla anserina subsp. pacifica J. Burtt Davy 1900-6-18 6733 Marin Point Reyes Western Middle California, Point Reyes Comment
  POM366497  Potentilla anserina var. grandis M. B. Dunkle 1936-8-14 4788 Marin Southwest Inverness, Coastal Northern California Comment
  CAS-BOT-BC300531  Prosartes hookeri A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13052 A Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  CAS-BOT-BC516326  Prosartes hookeri Elsie Zeile 1911-4-23 s.n. Marin Mill Valley Comment
  CAS-BOT-BC516333  Prosartes hookeri James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Redwood Canyon Comment
  CAS-BOT-BC516338  Prosartes hookeri Alice Eastwood 1913-8-9 s.n. Marin Ross Valley Comment
  UCD139783  Prosartes hookeri Rolf Y. Berg 1963-3-10 s.n. Marin Mt. Tamalpais, half way between ridge and Alpine Lake. Comment
  CAS-BOT-BC263277  Prunus cerasifera T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 312 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  CAS-BOT-BC356739  Pseudognaphalium californicum John Thomas Howell 1945-7-29 21344 Marin Bolinas Comment
  CAS-BOT-BC356732  Pseudognaphalium californicum Peter H. Raven; R. Snow 1958-7-25 13698 Marin Azalea Springs to Mountain Home, Mount Tamalias Comment
  JEPS77195  Pseudognaphalium luteoalbum Robert M. Lloyd 1963-4-24 2345 Marin Bolinas Road 2.6 mi s Fairfax 182 Comment
  CAS-BOT-BC357050  Pseudognaphalium luteoalbum John Thomas Howell 1945-5-9 20817 Marin Hamilton Field Comment
  CAS-BOT-BC357307  Pseudognaphalium microcephalum Rimo Bacigalupi 1921-9-9 s.n. Marin Ridge between Blythedale and Baltimore Canyons, Mt. Tamalpais 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
  UC242  Pseudotsuga menziesii var. menziesii Alice Eastwood 1896-2-23 Marin Willow Camp Comment
  CAS-BOT-BC361947  Psilocarphus tenellus John Thomas Howell 1952-6-3 28323 Marin Near radio station, Pt. Reyes Peninsula Comment
  SEINET951712  Pteridaceae Lewis S. Rose 1948-1 48238 Marin Mt. Tamalpais, southern slope 304 Comment
  CAS-BOT-BC229715  Pteridium aquilinum var. pubescens C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1114 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UC589516  Pteridium aquilinum var. pubescens Beryl O. Schreiber 1932-6-17 512 Marin Waterfall Beach; Tomales Bay Comment
  RSA693758  Pteridium aquilinum var. pubescens M. B. Dunkle 1931-7-11 2485 Marin Tomales Bay near Iverness. San Francisco Bay Region. 15 Comment
  CAS-BOT-BC421216  Pterostegia drymarioides Fred Ross; Gordon H. True 1970-2-20 5178 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  SACT002067  Puccinellia grandis Malcolm Nobs, Galen Smith 1949-6-29 Marin Saline marsh, North Inverness Comment
  UC205086 Image available Pyrola picta Katharine Brandegee 1907-6-30 Marin Tamalpais, top of Bolinas Ridge Bolinas Ridge; Tamalpais, Bolinas Ridge Comment
  UCD46182  Quercus X howellii J. M. Tucker 1952-4-13 2345 Marin (Q. dumosa Nutt. X Q. garryana Dougl.). Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  CAS-BOT-BC104205  Quercus X morehus Alice Eastwood 1912-7-9 278 Marin Sausalito Comment
  CAS-BOT-BC104212  Quercus X morehus Rimo Bacigalupi 1922-11-12 s.n. Marin Temelpa Ridge Trail (Devil Slide), Mt. Tamalpais 518 Comment
  UC5647  Quercus X morehus Alice Eastwood Mar 1895 Marin Sausalito Comment
  UCD46974  Quercus X morehus J. M. Tucker 1947-8-31 1586 Marin Beside Ridgecrest Road ( Fairfax to Alpine Dam), ca. 7.5 miles southwest of Fairfax, Marin County, California. Comment
  UCD47308  Quercus X subconvexa John M. Tucker 1951-10-7 2302 Marin Beside Ridgecrest Road (road from Fairfax to Alpine Dam), ca. 7.5 miles southwest of Fairfax, Marin County, California. 396 Comment
  CAS-BOT-BC62544  Quercus chrysolepis E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC79777  Quercus chrysolepis Alice Eastwood 1929-12-1 s.n. Marin Hills of Tiburon Comment
  UCD47309  Quercus dumosa John M. Tucker 1947-8-31 1590 Marin (with some garryana influence). On shady hillsidem near Meadow Country Club, 5 miles southwest of Fairfax, beside road to Alpine Dam, Marin County, California. Comment
  CAS-BOT-BC79766  Quercus durata John Thomas Howell 1926-2-28 1651 Marin Rock Spring Trail, Mt. Tamalpais Comment
  CDA21885  Quercus durata D. G. Kelch 2006-5-1 6 .19 Marin Summit of Lucas Valley Road. Comment
  UC5824  Quercus durata W. G. Klee 1800-1 Marin Mt. Tamalpais Comment
  UC914267  Quercus durata Verne Grant and Alva Grant 1948-2-10 8413 Marin n side Mt. Tamalpais (below West Peak) Comment
  CAS-BOT-BC94357  Quercus garryana John Thomas Howell 1945-7-15 21301 Marin Fairfax Hills near Camp Lilienthal Comment
  UCD46057  Quercus garryana var. garryana J. M. Tucker 1947-9-21 1601 Marin Beside road to Alpine Dam, ca. 1 mile southwest of Fairfax, Marin County, California. Comment
  UCSC009231  Quercus kelloggii Al Keuter 2015-4-22 10- 07 -2 Marin San Pedro Road 12 Comment
  UCSC009232  Quercus kelloggii Al Keuter 2015-4-22 10- 07 -3 Marin San Pedro Road 11 Comment
  UC1177323  Quercus lobata John Thomas Howell 1947-5-18 Marin Fairfax Hills Comment
  CAS-BOT-BC232221  Quercus parvula var. shrevei C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1120 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  RSA168  Quercus parvula var. shrevei J. T. Howell 1927-8-22 672 Marin South side of Mt. Tamalpais. 213 Comment
  RSA169  Quercus parvula var. shrevei J. T. Howell 1927-8-22 670 Marin Mount Tamalpais, above Mill Valley 152 Comment
  UCD14075  Quercus parvula var. shrevei Stephen K. Langer 1992-12-19 s.n. Marin California, Marin Co.; North Side Trail, north side of Mt. Tamalpais, ca. 0.4 mi. west of Collier Spring. Comment
  UCD14501  Quercus parvula var. shrevei Steven J. Barnhart 1994-10-16 s.n. Marin California, Marin Co.; Blustein Trail, Mt. Tamalpais. Comment
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Feb 17 2012
  RSA0119675  Quercus parvula var. tamalpaisensis Fred M. Roberts 2016-1-10 7985 Marin Mount Tamalpais: North slope, International Trail, 0.13 km east of Ridgecrest Blvd and 0.5 km NNE summit of West Peak. 683 Comment
  RSA0119686  Quercus parvula var. tamalpaisensis Fred M. Roberts 2016-1-10 7983 Marin Mount Tamalpais: Panoramic Hwy., just west of Rattlesnake Creek and about 1.0 km NNE by air from Pan Toll Ranger Station. 396 Comment
  SBBG111283  Quercus parvula var. tamalpaisensis S. K. Langer 1993-3-6 Marin Mt Tamalpais, on uphill side of Lagunitas Rd ca. 0.4 mi NE of Rifle Comment
  CAS-BOT-BC104878  Quercus wislizeni Javier Penalosa 1962-3-17 2255 Marin Tiburon Peninsula. Above Paradise Drive nr. entrance road to Shellabarger Estate Comment
  CAS-BOT-BC104892  Quercus wislizeni Alice Eastwood 1912-6-9 279 Marin Sausalito Comment
  CAS-BOT-BC232220  Quercus wislizeni A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1758 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  UCD47529  Quercus wislizeni H. L. Mason 1924-10-12 1111 Marin South slope of Mt. Tamalpais, Marin CO. Comment
  CAS-BOT-BC104899  Quercus wislizeni D. E. Breedlove 1989-12-1 71551 Marin Along Mowok Trail near Hwy. 1 Golden Gate National Recreation Area Comment
  CDA18364  Rafinesquia californica G. D. Barbe, Dick Brown, Phil Economon, T. C. Fuller 1978-5-18 2387 Marin Pt. Reyes National Seashore; Glen Camp on Inverness Ridge, Point Reyes National Seashore. 182 Comment
  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
  UC1101372  Ranunculus aquatilis var. capillaceus Herbert L. Mason 1946-7-24 12940 Marin near Double Point; Lake Ranch Comment
  UC1106070  Ranunculus aquatilis var. capillaceus John Thomas Howell 1946-5-4 21744 Marin Dillons Beach Comment
  UC1126150  Ranunculus californicus N. French 1935-3-28 626 Marin on ridge w Muir Woods; Tamalpais Quadrangle Comment
  CAS-BOT-BC378893  Ranunculus californicus var. californicus Javier Penalosa 1961-3-11 1136 Marin 602 ft hill west of Paradise Cay 168 Comment
  CAS-BOT-BC378898  Ranunculus californicus var. californicus Javier Penalosa 1961-2-25 1076 Marin Tiburon; rear Recreation Center below St. Hilary's Church Comment
  HSC33223  Ranunculus californicus var. californicus Thomas W. Nelson 1974-4-22 1219 Marin Rock Springs beside the road out Bolinas Ridge Comment
  JEPS55060  Ranunculus flammula W. L. Jepson 1919-5-18 8300 Marin about 3 mi from Inverness Comment
  POM269621  Ranunculus flammula var. ovalis Roxana S. Ferris, I. L. Wiggins 1935-7-19 8102 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness. Comment
  UC118243  Ranunculus hebecarpus Michener and Bioletti 1892-1 Marin Fairfax Comment
  CAS-BOT-BC83407  Ranunculus lobbii John Kipping 1967-3-18 43 Marin Bolinas Mesa, Mesa Road 6 miles from Stinson Beach. 38 Comment
  CAS-BOT-BC83442  Ranunculus lobbii John Thomas Howell 1947-6-4 s.n. Marin Radio Station, Point Reyes Peninsula. Comment
  RSA15467  Ranunculus lobbii Alice Eastwood 1936-3-22 s.n. Marin Olema. Comment
  UC634969  Ranunculus lobbii H. L. Mason 1929-4-26 5223 Marin pool near Olema; San Andreas Fault Rift Comment
  UC9472  Ranunculus muricatus Harley P. Chandler Apr. 1899 289 Marin San Anselmo Comment
  UC1176748  Ranunculus pusillus John Thomas Howell 1946-4-18 21641 Marin Ignacio Comment
  CDA37936  Ranunculus uncinatus D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-R Marin Samuel Taylor State Park. Comment
  CDA3828  Raphanus raphanistrum T. C. Fuller 1958-10-16 1994 Marin 2 miles north of Novato. 0 Comment
  CAS-BOT-BC532999  Raphanus sativus R. Crowe; K. Martin; A. Magallanes; J. Doyle 2015-3-28 15567 Marin Mount Tamalpais. Marin Municipal Water District lands: NE section of Nicasio Reservoir, S from eastern parking area off Point Reyes-Petaluma Rd Comment
  UC496410  Rhamnus californica subsp. californica Merle Randall 1930-6-14 Marin Alamere Creek Comment
  CAS-BOT-BC59903  Rhamnus crocea C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas. 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-BC59950  Rhamnus crocea John Thomas Howell 1941-6-8 16266 Marin Hills ne. of San Rafael. Comment
  CHSC83211  Rhododendron occidentale A. T. Leiser 1984-9-30 RL 1 Marin Rodeo Lagoon/Golden Gate Nat'l Rec. Area. N. side of lagoon/E. side of road to Fort Cronkhite and Ranger Station. 50 yards E. of road, 30-40 feet from water. Comment
  SBBG5557  Rhododendron occidentale E. R. Blakley 1958-9-11 2444 Marin seep spring near Bootjack Camp, Mt Tamalpais 396 Comment
  CAS-BOT-BC200048  Rhododendron occidentale var. occidentale W. W. Carruth 1903-7-18 s.n. Marin Nr. Bolinas Bay Comment
  POM132009  Rhododendron occidentale var. occidentale S. B. Parish 1918-08 19066 Marin Lagunitas. Comment
  UC1127396  Ribes californicum J. B. Spring 1932-6-20 77 Marin near Hammock Hill; Petaluma Quadrangle, Salmon Creek Comment
  CAS-BOT-BC92936  Ribes californicum var. californicum Mrs. E. C. Sutliffe 1921-4-20 s.n. Marin Lagunitas Lake. Comment
  UCD102241  Ribes divaricatum Herbert L. Mason 1946-7-24 12927 Marin Second lake south of Bear Valley on road to Lake Ranch. Comment
  CAS-BOT-BC108924  Ribes divaricatum var. pubiflorum John Thomas Howell 1941-7-6 16357 Marin Kent Trail, Mount Tamalpais. Comment
  UC11534  Ribes divaricatum var. pubiflorum Alice Eastwood 1896-2-22 Marin Sequoia Creek Comment
  UC1176763  Ribes divaricatum var. pubiflorum John Thomas Howell 1941-7-6 16357 Marin Kent Trail Mt. Tamalpais Comment
  CAS-BOT-BC209259  Ribes menziesii Alice Eastwood 1926-3-14 13436 Marin Lake Lagunitas Comment
  CAS-BOT-BC209273  Ribes menziesii Alice Eastwood 1925-3-19 12419 Marin On road to Lake Lagunitas Comment
  CAS-BOT-BC224516  Ribes menziesii John Thomas Howell 1946-4-14 21613 Marin Near Tomales Comment
  JEPS49213  Ribes menziesii W. L. Jepson 1892-4-5 13513 Marin Mt. Tamalpais Comment
  UC11669  Ribes menziesii Ed. Nelson Dec. 1898 Marin Olema Comment
  SEINET12220268  Ribes menziesii M. T. Doutt 1931-1 435 Marin near Nicasio Comment
  CAS-BOT-BC168735  Ribes victoris Frederick V. Coville 1925-3-28 46 Marin Near Lake Lagunitas, south bank of the stream forming the outlet of the lake, about half a mile from the lake. Comment
  CAS-BOT-BC168742  Ribes victoris John Thomas Howell 1943-1-17 s.n. Marin Northside Trail, Mt. Tamalpais Comment
  UC710455  Ribes victoris John Thomas Howell 1943-4-11 17915 Marin hills ne San Rafael Comment
  CAS-BOT-BC362915  Rigiopappus leptocladus Doreen Smith 2003-5-1 s.n. Marin Burdell Mountain, east side Comment
  CAS-BOT-BC340992  Robinia pseudoacacia Eric Walther 1922-10-16 s.n. Marin San Rafael Comment
  UC1301157  Romanzoffia californica Helen K. Sharsmith 1962-5-5 5012 Marin e. slope Bolinas Ridge (Alpine Dam rd.); San Francisco Bay Region, Bolinas Ridge 243 Comment
  UC659430  Romanzoffia californica Lincoln Constance, Alan A. Beetle 1940-4-20 2570 Marin above Alpine Lake Dam (Cataract Creek); Cataract Creek 457 Comment
  UC881301  Romanzoffia californica Alice Eastwood 1915-3-28 3967 Marin Lagunitas Comment
  UC1745541  Rorippa curvisiliqua Annetta M. Carter 1934-6-17 663 Marin Stream below Five-Brook, Olema-Bolinas Road. Comment
  CAS-BOT-BC147502  Rosa californica John Thomas Howell 1944-6-25 19651 Marin Santa Venetia Comment
  SEINET10543519  Rosa californica Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15914 Marin Wend Rush Creek Preserve near Hwy 101; small colony along fencerow at base of N sloping oak woods between road and Typha marsh. Comment
  UC1789009  Rosa californica Barbara Ertter with Doreen Smith and Dick Brummitt 2004-7-6 18439 Marin Point Reyes National Seashore, near Point Reyes Beach South. Comment
  CAS-BOT-BC146804  Rosa nutkana Robert Soost 1999-7-5 s.n. Marin Pt. Reyes peninsula, near beginning of Bull Point Trail Comment
  CAS-BOT-BC146892  Rosa rubiginosa Saichi Kawahara 1970-8-2 1823 Marin West side of Valley Ford - Dillon Beach Road, 200 feet south of Estero Road 24 Comment
  CAS-BOT-BC148230  Rosa spithamea John Thomas Howell 1946-5-12 21819 Marin Carson Ridge Comment
  CAS-BOT-BC422421  Rubus armeniacus D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14674 B Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  SEINET10483859  Rubus armeniacus Heidi H. Schmidt 1993-6-8 Schmidt 825 Marin Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. 150 Comment
  CAS-BOT-BC156624  Rubus bifrons Lewis S. Rose 1946-8-11 46262 Marin Larkspur Comment
  RSA89552  Rubus discolor E. K. Balls, Percy C. Everett 1953-10-8 18569 Marin Road to Mt Tamalpais between Hwy 1 and Stinson Beach. 3.4 miles E of jct to Mtn top. 305 Comment
  UC1128631  Rubus parviflorus Beryl O. Schreiber 1938-8-7 2539 Marin Inverness Point Reyes Quad., , Inverness (First Valley) 30 Comment
  UC365924  Rubus parviflorus Kellogg and Harford May, 1877 9 Marin Saucelito Comment
  RSA15432  Rubus parviflorus var. velutinus Carl B. Wolf 1927-4-24 361 Marin Stinson Beach. Comment
  CAS-BOT-BC156732  Rubus spectabilis C. B. Wolf 1931-8-22 2341 Marin 3 miles west of Inverness on road to Pt. Reyes. (1/2 mile west of summit of grade) 91 Comment
  CAS-BOT-BC156744  Rubus spectabilis Alice Eastwood 1921-4-1 s.n. Marin Sausalito 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
  OBI9983  Rubus spectabilis H. E. McMinn 1938-6-19 5121 Marin Point Reyes Rd Comment
  UC914237  Rubus spectabilis Verne Grant, Alva Grant 1946-6-2 7663 Marin damp hillside on road from Inverness to Point Reyes Peninsula; rd from Inverness to Point Reyes Peninsula Comment
  CAS-BOT-BC158846  Rubus ursinus John Thomas Howell 1938-6-5 13893 Marin Near Fern Canyon, Mt. Tamalpais 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
  UCD114004  Rubus ursinus K. Esau 1932-5-1 s.n. Marin Above Fairfax. Comment
  CAS-BOT-BC158859  Rubus ursinus Roxana S. Ferris 1965-5-1 13627 Marin Near Double Point, Point Reyes National Seashore Comment
  UC589486  Rumex acetosella Beryl O. Schreiber 1932-6-23 565 Marin Hearts Desire Beach Tomales Bay Comment
  CAS-BOT-BC421864  Rumex acetosella Javier Penalosa 1961-4-8 1280 Marin Tiburon Peninsula. Plateau north-west of 748 ft. summit. 137 Comment
  CAS-BOT-BC421768  Rumex conglomeratus Javier Penalosa; J. T. Howell 1961-6-7 1610 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. (ca. .5 mi. west of Marin Country Day School) Comment
  RSA317499  Rumex conglomeratus Robert A. Norris 1984-6-15 4762 Marin Near Nicasio Valley Road at SE end of Nicasio Reservoir 67 Comment
  CAS-BOT-BC421530  Rumex crassus John Thomas Howell 1946-6-30 22137 Marin Rodeo Lagoon Comment
  UCD101119  Rumex crassus A. F. Johnson 1978-11-4 s.n. Marin McClure Beach, Point Reyes National Seashore. Comment
  CAS-BOT-BC257685  Rumex crispus Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island Comment
  CAS-BOT-BC433453  Rumex crispus John Thomas Howell 1953-7-2 29104 Marin Tamalpais Valley Comment
  UC397400  Rumex maritimus W. A. Setchell 1920-8-21 Marin just beyond (i.e. towards the ocean) <?????> Wharf; Bolinas Comment
  CAS-BOT-BC433666  Rumex obtusifolius John Thomas Howell 1943-7-4 18278 Marin Inverness Comment
  CAS-BOT-BC433783  Rumex pulcher John Thomas Howell 1939-5-21 14706 Marin East side, Tiburon Pesninsula Comment
  CAS-BOT-BC433934  Rumex salicifolius John Thomas Howell 1946-7-7 22204 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC433935  Rumex salicifolius John Thomas Howell 1941-6-8 16246 Marin Hills ne. of San Rafael Comment
  CDA23196  Rumex salicifolius var. crassus M. K. Bellue Sep 1938 Marin Red Rock, San Francisco Bay. 0 Comment
  CAS-BOT-BC434103  Rumex transitorius John Thomas Howell 1939-8-27 15304 Marin Ross Comment
  CAS-BOT-BC434108  Rumex transitorius John Thomas Howell 1939-6-25 14793 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC434111  Rumex transitorius Catherine Best 1985-5-15 1083 Marin On the Marshall - Petaluma Rd about 1/4 mile south of the intersection of Novato Blvd. Comment
  JEPS65652  Rupertia physodes W. L. Jepson 1892-6-11 13596 Marin Mount Tamalpais Comment
  CAS-BOT-BC454104  Ruppia cirrhosa John Thomas Howell 1943-10-3 19334 Marin Muir Beach Comment
  JEPS67392  Ruppia maritima L. R. Heckard 1970-7-22 2459 Marin n of Novato (near Burdell siding, on s side of road to marina) Comment
  UC917113  Ruppia maritima H. B. Allen 1950-7-18 Marin shores of Belvedere Comment
  UCD138319  Ruppia maritima H. B. Allen 1950-7-18 s.n. Marin Belvedere. Comment
  CAS-BOT-BC445633  Sagittaria brevirostra Doreen Smith 1999-10-7 s.n. Marin Laguna in Chileno Valley Comment
  SEINET11941057  Salicornia depressa M. T. Doutt 1931-1 338 Marin Bolinas Lagoon Comment
  SBBG48674  Salicornia pacifica R. N. Philbrick 1974-8-24 Marin inlet off Tomales Bay, next to Hwy 1, S of Marshall Comment
  CAS-BOT-BC107012  Salix lasiolepis John Thomas Howell 1927-1-23 2277 Marin flats at head of Tomales Bay Comment
  UC589350  Salix lasiolepis Beryl O. Schreiber 1932-7-25 666 Marin Lone Pine Beach Tomales Bay (canyon) 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-BC124346  Salix lasiolepis var. lasiolepis John Thomas Howell 1966-4-6 41470 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC125977  Salix scouleriana Marian L. Campbell 1919-2-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC531661  Salix scouleriana E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15310 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Comment
  CAS-BOT-BC126419  Salix sitchensis Alice Eastwood 1915-3-28 3992 Marin Lagunitas Comment
  CAS-BOT-BC126420  Salix sitchensis Junea Kelley 1921-4-17 s.n. Marin Blithedale Canyon, Mill Valley Comment
  CAS-BOT-BC126421  Salix sitchensis Junea Kelley 1921-4-20 s.n. Marin Blithedale Canyon, Mill Valley Comment
  JEPS38522  Salix sitchensis Miss Alice F. Crane 1917-11-13 Marin Lagunitas Comment
  UCSB26125  Salix sitchensis Crovello, Theodore 1965-3-17 Marin Along Dillon Beach road just east of Dillon Beach town Comment
  CAS-BOT-BC180798  Salsola soda Barrett Anderson 1986-6-12 3029 Marin Just off the Hwy 1 & 101 intersection NW of Sausalito along Ridchardson Bay, Bay Salt Marsh. Sea level. Comment
  CAS-BOT-BC238765  Sambucus nigra subsp. caerulea John Thomas Howell 1949-6-26 25352 Marin Deer Park, Fairfax hills Comment
  OBI19622  Sambucus racemosa var. racemosa Neil Havlik 1968-5-18 196 Marin Head of Drake's Estero, near Point Reyes hwy Comment
  UCSB13498  Sambucus racemosa var. racemosa 1962-4-17 Marin On Point Reyes Peninsula, 4.0 miles northwest of Inverness 3 Comment
  CAS-BOT-BC235155  Sambucus racemosa var. racemosa A. Eastwood 1921-3-27 s.n. Marin Wildwood Glen, Sausalito Comment
  UC21340  Sanicula bipinnatifida Maclean March 1876 Marin Angel Island, near barracks Angel Island Comment
  SEINET10898462  Sanicula bipinnatifida John T. Middleton 1936-3-29 Middleton 105 Marin South shoulder of Mt. Tamalpais - near Muir Woods. Comment
  UC1123192  Sanicula crassicaulis B. Schreiber 1936-4-12 2166 Marin 2 mi ne of Pierce Ranch 4 Comment
  UC608444  Sanicula crassicaulis Beryl O. Schreiber 1936-4-12 2166 Marin 2 mi ne of Pierce's Ranch (Tomales Point); Tomales Point Comment
  SD88420  Sanicula crassicaulis Darley F. Howe 1972-4-27 Marin South side of Point Reyes Peninsula. Comment
  SBBG5276  Sanicula laciniata H. and M. Dearing 1940-3-21 4131 Marin San Anselmo Comment
  UC416706  Satureja douglasii Harriet A. Walker 1908-6-13 1201 Marin Olema Comment
  UC14561  Saxifraga californica Harley P. Chandler 1899-4-8 274 Marin n slope of Mount Tamalpais Comment
  UC570945  Saxifraga californica Herbert L. Mason 1926-3-6 2688 Marin Mount Tamalpais Comment
  CAS-BOT-BC7629  Schoenoplectus acutus var. occidentalis John Thomas Howell 1944-9-24 20747 Marin Stinson Beach. Comment
  CAS-BOT-BC111247  Schoenoplectus californicus John Thomas Howell 1939-10-1 15368 Marin Phoenix Lake Comment
  RSA508234  Schoenoplectus maritimus Robert A. Norris 1974-8-25 2163 Marin Rodeo Lagoon, Ft. Cronkite. Comment
  CAS-BOT-BC111709  Schoenoplectus pungens var. badius J. Burtt Davy 1900-6-1 6741 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC34667  Schoenoplectus robustus Doreen Smith 2002-6-30 s.n. Marin Near War Memorial, Marin County Civic Center Comment
  UC418970  Scirpus acutus var. occidentalis H. E. Parks 1930-9-4 718 Marin Olema Comment
  UC766163  Scirpus cernuus R. F. Hoover 1941-5-21 5158 Marin Point Reyes Comment
  CAS-BOT-BC518979  Scoliopus bigelovii Edw. L. Greene 1889-2-22 s.n. Marin Mount Tamalpais Comment
  CAS-BOT-BC518987  Scoliopus bigelovii Lena E. Bowley 1916-3-1 s.n. Marin Ross Comment
  SEINET10839634  Scoliopus bigelovii Mary Susan Taylor Taylor 2475 Marin Samuel P. Taylor State Park. Comment
  SEINET12050516  Scoliopus bigelovii F. H. Utech 1988-1 88 -016 Marin W slope of Mt. Tamalpais, 1 mi past Alpine Dam of Alpine L & 6 mi from Fairfax on Bolinas Rd (C-105) 200 Comment
  SEINET12057730  Scoliopus bigelovii F. H. Utech 5-19 s.n. Marin Camp Meeker Comment
  CAS-BOT-BC240010  Scribneria bolanderi Alice Eastwood 1925-6-7 12989 Marin Big Carson ridge Comment
  UC450610  Scribneria bolanderi John Thomas Howell 1945-4-29 20791 Marin w of Camp Handy (Mount Tamalpais); Mount Tamalpais Comment
  JEPS77237  Scrophularia californica Robert M. Lloyd 1963-4-24 2379 Marin 1 mi e Inverness 3 Comment
  UC1125691  Scrophularia californica J. B. Spring 1932-6-20 73 Marin Salmon Creek; Petaluma Quadrangle 121 Comment
  UC1410130  Sedum radiatum C. H. Uhl 1954-5-23 U 362 Marin about 5 mi ese Nicasio (10 mi nw of San Rafael, Upper Lucas Valley); Upper Lucas Valley, ese of Nicasio, nw of San Rafael 175 Comment
  UC1300833  Sedum spathulifolium Helen K. Sharsmith 1963-5-18 5460 Marin coastal bluffs along eastern edge Tomales Bay; San Francisco Bay Region, e edge Tomales Bay 9 Comment
  UC589530  Sedum spathulifolium Beryl O. Schreiber 1932-6-23 574 Marin Hearts Desire Beach , Hearts Desire Beach (Tomales Bay) Comment
  CAS-BOT-BC63943  Sedum spathulifolium J. F. Emmel 1970-5-2 270 Marin Along highway at confluence of Lagunitas Creek and Son Geronimo Creek, SW of Lagunitas. 60 Comment
  JEPS19822  Selaginella wallacei Rimo Bacigalupi with Stan and Miriam Golding 1957-10-27 6099 Marin along Panoramic Hwy. (road from Mill Valley to Bootjack Camp and Stinson Beach) (0.6 mi nw of Mountain Home, at crossing over Fern Creek); s slopes Mt. Tamalpais 297 Comment
  UC306704  Selaginella wallacei S. B. Parish 1918-8-3 19180 Marin Lagunitas Comment
  RSA684432  Selaginella wallacei E. Clayton 1936-04 322 Marin Near San Anselmo. Comment
  UCD135990  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin Fire road one-half mile east of Toll Gate, Mount Tamalpais. 500 Comment
  UC767455  Senecio aronicoides R. F. Hoover 1941-5-8 5003 Marin Woodacre Comment
  CAS-BOT-BC363710  Senecio hydrophilus John Thomas Howell 1946-9-20 23014 Marin Laguna in Chileno Valley Comment
  RSA145213  Senecio mikanioides P. H. Raven 1959-12-27 14736 Marin Inverness. Comment
  RSA29640  Senecio mikanioides Joseph A. Ewan 1936-1-1 9372 Marin Ganzoli Ranch, on Bolinas Mesa. Comment
  POM163409  Senna multiglandulosa R. C. Bacigalupi 1925-12-6 1234 Marin East of San Rafael. Comment
  RSA114326  Senna multiglandulosa Eleanor C. Jenkins 1957-9-17 s.n. Marin Commonly spontaneous in Bolinas. Comment
  CAS-BOT-BC85807  Sequoia sempervirens Alice Eastwood 1916-2-20 s.n. Marin Muir Woods Comment
  CHSC8549  Sequoia sempervirens Edward Laidlaw Smith 1957-7-7 35 Marin Pantoll area, Mt. Tamalpias State Park. 609 Comment
  JEPS73770  Sequoia sempervirens Richard McP. Brown 1974-2-22 Marin Tocaloma Lagunitas Creek, Tocaloma (along Lagunitas Creek) Comment
  UC813085  Sequoia sempervirens Alice Eastwood 1922-2-12 Marin Mill Valley Comment
  SEINET13289879 Image available Sequoia sempervirens M. A. Howe 2009-1 Marin Mill Valley Comment
  RSA99633  Setaria pumila J. T. Howell 1954-10-21 30112 Marin Roadside hollow near Bootjack, Mt. Tamalpais Comment
  UCD116581  Sidalcea hickmanii subsp. viridis Diane de Polo 1964-5-17 37 Marin Point Reyes. Comment
  CHSC24432  Sidalcea malviflora subsp. laciniata G. R. Pintler 1976-2-27 1 Marin Ca. 0.5 mi e of junc of Hwy 1 and Panorama Hwy, ca. 5 m n of Hwy 1, ca 3.5 mi se of Mt. Tamalpias. 152 Comment
  POM175482  Sidalcea malviflora subsp. laciniata Mabel Peirson 1926-3-28 6528 Marin Marin County: Elk Valley Comment
  UC1124986  Sidalcea malviflora subsp. rostrata H. S. Yates 1934-3-18 3727 Marin Point Reyes Point Reyes Quad. Comment
Read comments
Aug 5 2010
  JEPS77177  Silene gallica Robert M. Lloyd 1963-4-5 2326 Marin about 1 mi nw Tiburon; nw of Tiburon Comment
  CAS-BOT-BC5817  Silene scouleri subsp. grandis Alice Eastwood 1905-7-4 s.n. Marin Rodeo Lagoon Comment
  SD87607  Silene scouleri subsp. scouleri Frank W. Peirson 1936-7-15 11835 Marin Point Reyes; On open sea bluffs near the lighthouse. Comment
  RSA118927  Silene scouleri var. scouleri L. S. Rose 1957-7-22 57123 Marin Point Reyes Lighthouse. Comment
  RSA22083  Silene scouleri var. scouleri Alice Eastwood, J. T. Howell 1939-5-28 7384 Marin Point Reyes Lighthouse Comment
  SEINET11802278  Silybum marianum E. H. Graham 1931-1 6827 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  UC1177388  Sisyrinchium bellum John Thomas Howell 1944-6-4 19573 Marin w of Inverness; Inverness Ridge Comment
  POM203667  Sisyrinchium bellum J. T. Howell 1933-4-12 10994 Marin Sausalito hills Comment
  SEINET10938456  Sisyrinchium bellum Mary Susan Taylor 1974-4-26 Taylor 210 Marin Comment
  SEINET4171042  Sisyrinchium bellum Unknown 1939-5-17 39126 Marin Sauslito 122 Comment
  JEPS62119  Smilacina racemosa Elsa Kraeger 1926-3-13 Marin e Mt. Tamalpais Comment
  UC429245  Smilacina racemosa Ira J. Condit 1913-4-8 Marin Mill Valley Comment
  UC615082  Smilacina racemosa Beryl O. Schreiber 1936-3-8 2153 Marin s Schoolteacher's Beach; Tomales Bay Comment
  UC615368  Smilacina racemosa Beryl O. Schreiber 1932-3-20 104 Marin trail out of Muir Woods Comment
  SEINET10472586  Smilacina stellata Mary Susan Taylor Taylor 2479 Marin Samuel P. Taylor State Park. Comment
  RSA377728  Smilacina stellata var. sessilifolia Bonnie C. Templeton 1929-3-30 s.n. Marin Mount Tamalpais and vicinity Comment
  UC1125009  Solanum americanum B. Schreiber 1936-4-12 2189 Marin Avalis Beach 1 Comment
  CAS-BOT-BC236443  Solanum aviculare J. W. Schrock 1967-11-16 s.n. Marin Martinelli Ranch on roadsie of road to refuse dump, Pt. Reyes Station Comment
  CAS-BOT-BC136453  Solanum rostratum J. T. Howell 1985-7-6 s.n. Marin Terra Linda. Nazareth House gardens. Comment
  CAS-BOT-BC157540  Solanum umbelliferum J. T. Howell 1945-5-13 20861 Marin Deer Park (Near Fairfax) Comment
  CAS-BOT-BC156706  Solanum umbelliferum H. E. McMinn 1922-6-19 236 (23b?) Marin From N.E. slope of Mt. Tamalpais - Trail to Kenfield Comment
  NY820583  Solanum umbelliferum F. Springmeyer 1924-1 2089 Marin Mt. Tamalpais Comment
  UC589560  Solanum umbelliferum Beryl O. Schreiber 1932-8-5 753 Marin Tomales Bay, Point Julia Point Julia; Tomales Bay, Point Julia Comment
  SEINET11382907 Image available Solidago elongata Unknown 1933-1 8046 Marin Road to Tomales Pt., margin of Bishop Pine forest; Point Reyes Peninsula; Comment
  SEINET13678395  Solidago spathulata Unknown 1925-7-23 75 Marin Marin County ... Point Reyes;Point Reyes National Seashore;;; Comment
  CAS-BOT-BC365045  Solidago velutina subsp. californica Javier Penalosa 1961-7-15 1976 Marin Tiburon Peninsula. Slope northwest of 748 ft. summit Comment
  CAS-BOT-BC365850  Soliva sessilis Peter H. Raven; H. L. Mason; R. Ornduff; D. Stone 1957-5-2 10734 Marin 0.2 mi. w. of China Camp Comment
  CAS-BOT-BC365874  Soliva sessilis Lewis S. Rose 1967-6-8 67099 Marin Heart's Desire Beach, Tomales Bay 15 Comment
  CAS-BOT-BC434959  Soliva sessilis A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14030 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
  UC1106191  Soliva sessilis John Thomas Howell 1946-5-26 Marin near Ledum Swamp Comment
  CAS-BOT-BC365867  Soliva sessilis Walter Lennon 1975-4-23 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC367112  Sonchus asper Peter H. Raven; Michael P. Johnson 1967-5-1 21029 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC374448  Sonchus asper Gordon H. True 1968-7-5 4673 Marin Point Reyes Bird Observatory ca. 3mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC374639  Sonchus oleraceus J. T. Howell 1990-9-28 s.n. Marin Terra Linda - in weedy Northgate planter Comment
  CAS-BOT-BC235274  Sorghum bicolor John Thomas Howell 1939-11-5 s.n. Marin Along railroad, Sausalito Comment
  UCD92992  Spartina foliosa Javier Penalosa 1961-8-26 2207 Marin Tiburon Peninsula. Below Tiburon Blvd., near Belvedere Dr. Comment
  CAS-BOT-BC389959  Spergula arvensis John Thomas Howell 1944-7-23 19851 Marin Santa Venetia Comment
  CAS-BOT-BC390147  Spergularia bocconi Javier Penalosa 1961-5-30 1546 Marin Tiburon Peninsula. Tiburon Blvd. near Blackfield Drive Comment
  RSA0097834  Spergularia macrotheca I. L. Wiggins 1938-7-14 8935 Marin Stinson Beach, south end of Bolinas Bay. Comment
  RSA0097836  Spergularia macrotheca J. T. Howell 1944-5-28 19506 Marin Manzanita. Comment
  CAS-BOT-BC390358  Spergularia macrotheca var. macrotheca Elizabeth McClintock 1964-3-2 s.n. Marin Spindrift Point, just north of Muir Beach Comment
  CAS-BOT-BC390353  Spergularia macrotheca var. macrotheca Catherine Best; Mary P. Wells 1983-6-23 s.n. Marin Growing at the edge of Triangle Marsh, northwest of the Country Day School, Tiburon Comment
  CAS-BOT-BC390819  Spergularia marina John Thomas Howell 1944-9-10 20735 Marin Shell Beach north of Inverness Comment
  CAS-BOT-BC390821  Spergularia marina John Thomas Howell 1944-9-24 20757 Marin East side Bolinas Lagoon Comment
  CHSC23223  Spergularia rubra Robert A. Schlising; Ben Liles, Gina Purelis 1962-5-19 2260 Marin Coast Ranges. Along Two Rock Road, few miles SW of Co line; roadside. Comment
  SEINET11933458  Spergularia rubra F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -135 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  SEINET11165978 Image available Stachys arvensis Unknown 1979-6-21 Marin Mill Valley Comment
  SDSU7892  Stachys chamissonis D. F. Howe 1961-7-28 3075 Marin 4.7 miles from Invernes on road to Pt. Reyes. 61 Comment
  UCLA54083  Stachys chamissonis G. R. Vasey Jul 1880 508 Marin Comment
  UC140250  Stachys pycnantha Alice Eastwood Aug. 1900 Marin Head of Big Carson Big Carson. Comment
  UCD126051  Stachys rigida var. quercetorum Heidi E. M. Dobson 1978-5-31 334 Marin Overlooking Alpine lake on Fairfax-Bolinas Road at base of Pine Hill. Comment
  UC1176920  Stebbinsoseris heterocarpa John Thomas Howell 1946-5-12 Marin Fairfax Country Club Comment
  CAS-BOT-BC181432  Stellaria littoralis A. D. E. Elmer 1903-7-1 4554 Marin Point Reyes Post Office Comment
  CAS-BOT-BC181445  Stellaria littoralis Alice Eastwood 1923-5-13 11775 Marin Pt. Reyes Comment
  SJSU8435  Stellaria littoralis H. T. Harvey 1977-8-8 629 Marin Limantour Beach, Drakes Bay, Point Reyes Peninsula Comment
  UC767010  Stellaria littoralis R. F. Hoover 1941-6-19 5369 Marin nw of Inverness; Inverness Ridge Comment
  LA44302  Stellaria littoralis Carl B. Wolf; 1934-6-28 5767 Marin Pt. Reyes Peninsula, 8 mi. by road from lighthouse Comment
  CAS-BOT-BC393804  Stellaria media Catherine Best 1984-4-18 921 Marin Tom's Point, Tomales Bay Comment
  CAS-BOT-BC393805  Stellaria media Peter H. Raven; Michael P. Johnson 1967-5-1 21097 Marin Angel Island; Rock Quarry 30 Comment
  UC13606  Stellaria nitens Jos. Burtt Davy 1901-4-13 6910 Marin Angel Island Comment
  CAS-BOT-BC397714  Stellaria nitens John Thomas Howell 1946-3-24 21561 Marin Fairfax Hills Comment
  CAS-BOT-BC221855  Stenotaphrum secundatum John Thomas Howell 1987-7-8 s.n. Marin On New Albion Way near Corte Pacheco, Terra Linda Comment
  CAS-BOT-BC375230  Stephanomeria elata A. Eastwood 1919-10-19 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC182483  Stephanomeria virgata subsp. pleurocarpa Doreen Smith 2002-9-1 s.n. Marin Fairfax Hills below Sky Oaks entrance Comment
  JEPS127368  Stipa chaetophora Robert Steers with Daniel Lynch 2011-5-16 Marin Golden Gate National Recreation Area. North District (Managed by Point Reyes National Seashore). North of Dogtown on open, west facing slope of Bolinas Ridge, north of the McCurdy Trail. Approximately 200 m NNE of the Teixeira trail on Highway 1. Comment
  JEPS128127  Stipa manicata Eric Wrubel 2012-9-28 NPS 55 Marin Mount Tamalpais State Park. Highway 1, site of Lone Tree slide repairs. Upper east side of engineered slope. Comment
  CAS-BOT-BC61169  Streptanthus batrachopus John Thomas Howell 1942-6-21 16994 Marin Carson Ridge. Comment
  UC1492710  Streptanthus batrachopus Freed W. Hoffman 1948-6-10 2322 Marin Big Carson Ridge Comment
  UC575765  Streptanthus batrachopus J. L. and F. L. Morrison 1937-5-23 2362 Marin North Side Trail 1/4 mi ne Rifle Camp; Mt. Tamalpais 609 Comment
  RSA78616  Streptanthus glandulosus J. T. Howell 1944-5-21 19488 Marin South side of Phoenix Lake, Mt Tamalpais. Comment
  OBI14890  Streptanthus glandulosus subsp. niger Lewis S. Rose 1962-7-21 62075 Marin Tiburon 61 Comment
  CAS-BOT-BC87263  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1946-5-12 21815 Marin Carson Country. Comment
  CAS-BOT-BC87266  Streptanthus glandulosus subsp. pulchellus Mrs. E. C. Sutliffe 1923-6-12 s.n. Marin Mount Tamalpais. Comment
  UC747405  Streptanthus glandulosus subsp. pulchellus G. Thomas Robbins 1945-5-5 1870 Marin n-facing slope of ridge 2-3 mi w Hamilton Field Air Base; Big Rock Ridge 152 Comment
  CAS-BOT-BC87280  Streptanthus glandulosus subsp. secundus John Thomas Howell 1946-6-2 21984 Marin Mount Tamalpais. Rocky Ridge Fire Trail. Comment
  JEPS26978  Streptanthus glandulosus subsp. secundus Chesnut and Drew 1889-5-11 Marin Ross Valley Comment
  UC1292746  Streptanthus glandulosus subsp. secundus Freed W. Hoffman 1949-6-20 2908 Marin San Geronimo Ridge Comment
  UC1601608  Streptanthus glandulosus subsp. secundus Alice Eastwood and John Thomas Howell 1938-5-8 5482 Marin serpentine slope at w end Lucas Valley Comment
  CAS-BOT-BC87291  Streptanthus glandulosus subsp. secundus J. P. Moore 193 Marin North side of Mount Tamalpais. Comment
  JEPS77161  Streptanthus niger Robert M. Lloyd 1963-4-5 2310 Marin about 1 mi nw Tiburon (base of roadcut) Comment
  UC1106258  Streptanthus niger John Thomas Howell 1945-5-20 Marin Tiburon Comment
  UC1292643  Streptanthus niger A. R. Kruckeberg 1947-5-17 1448 Marin sw-facing slope Tiburon Peninsula Comment
  UC1601612  Streptanthus niger Alice Eastwood 1912-6-9 310 Marin Tiburon Comment
  CAS-BOT-BC234678  Symphoricarpos mollis John Thomas Howell 1939-8-27 15329 Marin Corte Madera Ridge, Mt. Tamalpais Comment
  CAS-BOT-BC99143  Symphyotrichum chilense Peter Rubtzoff 1951-9-23 805 Marin Near road from Stinson Beach to Bootjack Camp (Mt. Tamalpais), about 1 mi. from Stinson Beach Comment
  CAS-BOT-BC99146  Symphyotrichum chilense Henry M. Pollard 1936-5-1 s.n. Marin Woodacre to Fairfax Comment
  CAS-BOT-BC99135  Symphyotrichum chilense John Thomas Howell 1957-9-15 32956 Marin Slope just above salt marsh bordering Richardson Bay Comment
  CAS-BOT-BC98064  Symphyotrichum lentum John Thomas Howell 1925-4-5 953 Marin Mill Valley Comment
  UC1393138  Symphyotrichum subspicatum unknown Marin Limantour Spit Area Comment
  UC29906  Symphyotrichum subspicatum J. Burtt Davy 1894-8-28 1217 Marin Bolinas Bay Comment
  CAS-BOT-BC98321  Symphyotrichum subulatum var. parviflorum Walter Lennon 1972-11-1 s.n. Marin Adjacent to salt marsh, Sycamore Ave., Mill Valley Comment
  CAS-BOT-BC376781  Tanacetum parthenium John Thomas Howell 1944-5-28 s.n. Marin Mill Valley Comment
  CAS-BOT-BC376939  Taraxacum officinale Javier Penalosa 1962-3-31 2277 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula RR tunnels 106 Comment
  UC106156  Tauschia kelloggii Katharine Brandegee 1905-7-2 Marin Tamalpais Comment
  POM82873  Tauschia kelloggii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CHSC1683  Tellima grandiflora A. Stone 1963-4-20 Marin Shady canyon near Dillion Beach. 9 Comment
  UC9702  Thalictrum fendleri var. polycarpum J. B. Davy 1898-3-2 Marin Angel Island Comment
  CAS-BOT-BC399790  Thalictrum polycarpum Alice Eastwood 1915-5-16 s.n. Marin Mt. Tamalpais Comment
  UC33543  Thermopsis californica var. californica V. King Chesnut 1888-4-28 Marin Angel Island Comment
  UC403391  Thermopsis californica var. californica H. E. and S. T. Parks 1930-4-10 468 Marin Keils Cove Tiburon Peninsula 91 Comment
  RSA258892  Thermopsis californica var. californica Thomas W. Nelson 1974-4-22 1222 Marin Rock Springs beside the road out Bolinas Ridge. Comment
  RSA475225  Thermopsis californica var. californica Aaron Liston, James D. Morefield 1988-3-14 692 -2 Marin Mt. Tamalpais State Park; Pantoll Campground. 460 Comment
  SEINET3131793  Thermopsis macrophylla Unknown 1906-4-10 sn Marin Mt. Tamalpais Comment
  CAS-BOT-BC88140  Thlaspi arvense John Thomas Howell 1988-6-5 s.n. Marin In the Terra Linda Community Garden New Albion Way opposite Cermonte Court. Comment
  CAS-BOT-BC88480  Thysanocarpus curvipes John Thomas Howell 1942-4-19 16943 Marin Big Carson Canyon. Comment
  CAS-BOT-BC88491  Thysanocarpus curvipes Doreen Smith 2002-4-15 s.n. Marin Cascade Canyon, Fairfax. Comment
  UC106140  Torilis nodosa K. Brandegee May 1890 Marin Tamalpais Comment
  SEINET3561635 Image available Torresia macrophylla Lewis S. Rose 1932-4-20 32178 Marin Lagunitas. Comment
  OBI22695  Torreya californica Neil Havlik 1968-5-18 195 Marin N side of Mt Tamalpais, about 1 mi from Potrero Meadow on Kent Trl Comment
  RSA43327  Torreya californica J. T. Howell 1948-5-16 24303 Marin Near top of Eldridge Grade, Mount Tamalpais Comment
  RSA601317  Torreya californica Jens Clausen 1936-5-10 1175 Marin Mt. Tamalpais, near summit Comment
  UC27  Torreya californica W. C. Blasdale 1893-7-15 Marin Taylorville Comment
  UC905053  Torreya californica John Thomas Howell 1948-5-16 24304 Marin near top of Eldridge Grade Mt. Tamalpais, Eldridge Grade Comment
  CAS-BOT-BC81412  Torreya californica H. E. McMinn 1922-12-27 425 Marin along trail from Lagunitas to Bolinas Ridge Comment
  NY17642  Torreya californica D. G. Nelson 1937-3-5 446 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-BC169212  Toxicodendron diversilobum Peter H. Raven; Michael P. Johnson 1967-5-2 21286 Marin Wooded slopes near road between North Garrison and Point Campbell, north side of island, Angel Island 45 Comment
  SBBG109053  Trientalis latifolia unknown 1891-1 Marin Mill Valley Comment
  UC33401  Trifolium albopurpureum var. olivaceum W. C. Blasdale 1890-1 Marin Comment
  UC56338  Trifolium amoenum J. Burtt Davy 1900-6-18 6748 Marin Point Reyes Comment
  RSA91547  Trifolium amoenum J. T. Howell 1933-4-30 11200 Marin Phoenix Lake. Comment
  CDA27900  Trifolium barbigerum T. C. Fuller 1967-5-19 15879 Marin East side of Coast Highway (Highway 1), 2 miles east of Valley Ford. 0 Comment
  SBBG114169  Trifolium barbigerum R. Fowler -Apr-1983 Marin NE of Goddard Ranch House, Pt Reyes National Seashore Comment
  CAS-BOT-BC423327  Trifolium bifidum J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14329 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  RSA15376  Trifolium depauperatum var. truncatum Carl B. Wolf 1927-4-24 342 Marin The coastal side of Mill Valley toll road. Comment
  OBI12691  Trifolium dichotomum Robert F. Hoover 1964-4-8 8681 Marin Bolinas Ridge Comment
  CAS-BOT-BC361315  Trifolium dubium T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13618 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  SEINET6934969  Trifolium fucatum Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin Ca. 2 miles southeast of Stinson Beach. Comment
  CAS-BOT-BC232481  Trifolium hirtum C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1135 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  RSA90933  Trifolium macraei P. B. Kennedy s.n. Marin Fairfax Comment
  CAS-BOT-BC322134  Trifolium microcephalum A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13224 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  JEPS128140  Trifolium striatum Eric Wrubel 2011-5-31 NPS 12 Marin Golden Gate National Recreation Area. Cheda Ranch Road, below Nicasio Ridge. Comment
  CDA28060  Trifolium variegatum var. major J. T. Howell, Catherine Best, Wilma Follette, G. H. True 1980-6-19 53716 Marin Near Abbotts Lagoon, Point Reyes Peninsula. 0 Comment
  UC146901  Trifolium variegatum var. variegatum Katharine Brandegee June 1905 Marin Tamalpais Comment
  UC555579  Trifolium willdenovii H. L. Mason 1928-4-28 4405 Marin Tiburon Peninsula Comment
  UC615087  Trifolium willdenovii Beryl O. Schreiber 1936-4-12 2180 Marin 0.2 mi e Pierce's Ranch; Tomales Bay, Tomales Point Comment
  UCD109504  Trifolium willdenovii Collector unknown Date unknown 1736 Marin Larkspur. 304 Comment
  RSA128941  Trifolium wormskioldii J. T. Howell 1946-5-4 21750 Marin Dillons Beach. Comment
  RSA501274  Trifolium wormskioldii Aaron Liston, Sara Meury 1989-4-19 791 -5 Marin Point Reyes National Seashore, Chimney Rock Comment
  UCD138134  Triglochin concinna Malcolm A. Nobs; S. Galen Smith 1949-6-29 906 A Marin Point Reyes, N of Inverness. Comment
  CAS-BOT-BC451827  Triglochin maritima Rimo Bacigalupi 1941-10-2 2725 Marin Between Rattlesnake and Bootjack Camps, Mt. Tamalpais Comment
  CAS-BOT-BC451832  Triglochin maritima John Thomas Howell 1944-4-23 19393 Marin Escalle salt marsh Comment
  CAS-BOT-BC451845  Triglochin maritima John Thomas Howell 1944-5-28 19519 Marin Almonte Comment
  RSA69615  Triglochin maritima J. T. Howell 1941-6-8 19271 Marin Near McNears Landing [McNears Beach] Comment
  UC589397  Triglochin maritima Beryl O. Schreiber 1932-6-23 557 Marin Heart's Desire Beach Tomales Bay (marsh) Comment
  UCD138187  Triglochin maritima John M. Tucker 1951-6-29 2164 Marin About 5 miles west of Inverness. Comment
  CAS-BOT-BC451965  Triglochin striata John Thomas Howell 1946-7-4 22178 Marin Dillons Beach Comment
  JEPS47265  Trillium chloropetalum E. L. Greene 1874-4-25 Marin Mt. Tamalpais Comment
  UC615010  Trillium chloropetalum Beryl O. Schreiber 1936-3-7 2143 Marin 1 mi. n. Inverness (near Chicken Ranch Beach); Tomales Bay Comment
  SEINET3888977  Trillium chloropetalum Lewis S. Rose 1956-3-12 56000 Marin 3 mi. N. of Tocaloma.; 0 61 Comment
  CAS-BOT-BC519117  Trillium chloropetalum var. chloropetalum M. K. C. April 188_ 65 Marin Tamalpais Comment
  CAS-BOT-BC133403  Trillium ovatum John Kipping 1967-2-19 3 Marin 1/2 mile west of Pan Toll Ranger Station in Steep Ravine, Mt. Tamalpais State Park 335 Comment
  CAS-BOT-BC133408  Trillium ovatum Gilbert Muth 1965-8-12 s.n. Marin Trail to Blk. Mt. Comment
  POM170171  Trillium ovatum H. P. Chandler 1900-2-26 3164 Marin Mt. Tamalpais Comment
  SEINET12055878  Trillium ovatum H. M. Hall 1901-1 1602 Marin San Fransisco Bay region, Mt. Tamalpais Comment
  UC589497  Triodanis biflora Beryl O. Schreiber 1932-6-29 631 Marin Tomales Bay Sand Dune Beach; , Sand Dune Beach Comment
  UC615298  Triodanis biflora Beryl O. Schreiber 1933-7-5 863 Marin Inverness Mount Vision; , Inverness Comment
  UC1334887  Triphysaria L. D. Thurman 1963-4-6 142 Marin 1.3 mi e Dillon Beach; e of Dillon Beach Comment
  JEPS81943  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
  UC1334853  Triphysaria floribunda L. D. Thurman 1963-5-11 273 Marin 0.1 mi w Point Reyes Schoolhouse; Point Reyes Comment
  CAS-BOT-BC238527  Triphysaria floribunda Ronie Clark 1983-6-6 PR 83 -026 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. to Home Ranch Road, 0.1 mi. on Home Ranch Road Comment
  UC608491  Triphysaria pusilla Beryl O. Schreiber 1936-4-11 2161 Marin 8 mi sw Shell Beach; sw of Shell Beach Comment
  SEINET13748142  Triphysaria versicolor subsp. faucibarbata W. Guyer 1976-4-19 s. n. Marin Cortemadera. Hillside by Paradise Drive near the uplands; near dirt road 107 Comment
  UCD123423  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1963-3-23 111 Marin 2.1 miles northeast of Point Reyes Station. Comment
  CAS-BOT-BC199635  Trisetum canescens John Thomas Howell 1947-6-4 23211 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC199642  Trisetum canescens Doreen Smith 2003-5-30 s.n. Marin From Pt. Reyes. N. of South Beach access road Comment
  UC1537197  Triteleia laxa Gordon H. True 1937-6-6 728 Marin grassy slope MillValley-Stinson's Beach Road 213 Comment
  UCR115977  Triteleia laxa Tom Paradise 1993-4-20 9 Marin San Francisco Bay area, [North]west of San Rafael, Lucas Valley Road, 9 mi. west of Hwy 101 [probably somewhere in vicinity of Big Rock; latitude and longitude for Big Rock] 61 Comment
  CAS-BOT-BC526096  Triteleia laxa Saichi Kawahara 1971-1-1 1944 Marin East of Nicasio Comment
  JEPS5666  Triteleia peduncularis W. L. Jepson 1928-6-10 12931 Marin Tiburon Vicinity of San Francisco Bay Comment
  UC13787  Triteleia peduncularis J. Burtt Davy 1900-6-18 6688 Marin Point Reyes Comment
  NY752429  Typha latifolia B. Anderson 1986-7-22 3210 Marin Point San Pedro Rd. along San Rafael Bay Comment
  RSA6493  Ulex europaeus D. D. Keck 1933-4-1 1987 Marin North of San Rafael in road to Black Point. Comment
  CAS-BOT-BC91148  Umbellularia californica Javier Penalosa 1961-3-11 1122 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. Ravine on southeast slope. 60 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
  POM246475  Umbellularia californica C. B. Wolf, E. R. Johnson 1934-10-18 6199 Marin Marin Dell School, five miles north of San Rafael. 30 Comment
  CAS-BOT-BC381922  Uropappus lindleyi John Thomas Howell 1943-5-9 17984 Marin San Rafael Hills Comment
  CAS-BOT-BC381910  Uropappus lindleyi Alice Eastwood 1925-5-3 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC404150  Urtica dioica subsp. holosericea John Thomas Howell 1946-5-16 21898 Marin Angel Island, east side Comment
  SDSU11322  Urtica dioica subsp. holosericea D. F. Howe 1969-5-27 4582 Marin Near Pt. Reyes Station. Comment
  CAS-BOT-BC193928  Vaccinium ovatum Gordon H. True; Fred Ross 1969-5-30 5061 Marin Inverness Ridge, Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 274 Comment
  JEPS58740  Vaccinium ovatum W. L. Jepson Apr 1 1893-Apr 2 1893 14687 Marin Olema Comment
  UC1121123  Vaccinium ovatum N. French 1935-3-28 613 Marin Muir Woods Tamalpais Quad. 304 Comment
  UC32613  Vaccinium ovatum W. C. Blasdale 1893-5-25 Marin Mill Valley Comment
  RSA114407  Vaccinium ovatum G. R. Campbell 1955-9-20 20825 Marin Botanic Garden Nursery Seedling, Prop. No. 8744, from seed coll. on Throckmorton Ridge.by P.A. Munz, Aug. 1, 1954. 396 Comment
  UCD95100  Vancouveria planipetala Collector unknown 1925-6-6 1599 Marin Marin County. Comment
  RSA40151  Verbena bonariensis J. T. Howell 1943-9-5 19323 Marin In southern part of Mill Valley. 8 Comment
  UC710620  Verbena incompta John Thomas Howell 1943-9-5 19323 Marin southern part Mill Valley 7 Comment
  RSA634975  Verbena lasiostachys Michael A. Vincent 1999-6-10 8592 Marin At pull-off along Pt. Reyes-Petaluma Road, 1.4 miles north of Hick's Valley Road. Comment
  JEPS58913  Veronica serpyllifolia subsp. humifusa John Thomas Howell 1947-5-4 23116 Marin San Rafael Comment
  UCD108722  Vicia americana var. americana P. B. Kennedy 1914-4-19 4688 Marin Mill Valley, meadows. Comment
  POM349906  Vicia americana var. americana H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  CDA4415  Vicia benghalensis J. T. Howell 1945-5-2 Marin Tiburon. 0 Comment
  UC589376  Vicia gigantea Beryl O. Schreiber 1932-7-31 707 Marin Indian Beach; Tomales Bay Comment
  UCD38288  Vicia gigantea Beecher Crampton 1954-4-28 1800 Marin 1/4 mile east of Woodacre. Comment
  UCD108662  Vicia gigantea Collector unknown 1925-6-6 1727 Marin Marin. Comment
  UCD47917  Vicia hirsuta Ellen Dean; Davis Botanical Society 2005-5-7 2530 Marin Marin County. Tiburon Peninsula. Ring Mountain Preserve, lower part of trail near road. 15 Comment
  SEINET12157915  Vicia sativa M. T. Doutt 1931-1 439 Marin near Nicasio Comment
  CAS-BOT-BC175963  Viola adunca John Thomas Howell 1925-4-5 909 Marin Pipline Trail Comment
  POM134914  Viola adunca A. D. E. Elmer 1903-07 4777 Marin Point Reyes Post Office. Comment
  UC1121563  Viola adunca H. S. Yates 1934-3-18 3720 Marin Point Reyes 182 Comment
  CAS-BOT-BC263962  Viola adunca Paul F. Covel 1940-5-19 1795 Marin Bog on Tomales Point Road Comment
  UCSB15254  Viola adunca var. adunca Breedlove, Dennis 1962-4-17 Marin Point Reyes Peninsula 60 Comment
  UC506140  Viola ocellata Miss Alice Eastwood 1899-6-6 Marin n side of Mount Tamalpais Comment
  UC1761642  Viola pedunculata C. Condit 1934-3-10 79 Marin 1 mi W of Almonte Comment
  UC1761834  Viola pedunculata Mrs. Ensign 1935-4 Marin near, Bayside Acres McNears Point Comment
  UC403383  Viola pedunculata H. E. and S. T. Parks 1930-4-10 467 Marin Ross district, fields near highway Ross district 0 Comment
  RSA412772  Viola purpurea subsp. quercetorum Jens Clausen 1936-5-10 1178 Marin Mt Tamalpais. A short distance above amphitheater. 777 Comment
  SEINET186440 Image available Viola sempervirens M. S. Baker 5541 Marin Muir Woods Comment
  UC615461  Viola sempervirens Beryl O. Schreiber 1932-7-5 859 Marin Inverness, Mount Vision Road Inverness Comment
  CAS-BOT-BC198782  Vulpia bromoides John Thomas Howell 1943-4-11 17920 Marin Black Canyon, San Rafael Hills Comment
  UC1106098  Vulpia bromoides John Thomas Howell 1939-4-23 14599 Marin Blithedale Canyon; Mill Valley Comment
  SEINET199934 Image available Vulpia microstachys var. ciliata John Thomas Howell Marin Tiburon Comment
  UC1106313  Vulpia microstachys var. ciliata John Thomas Howell 1939-5-14 14682 Marin n side Mt. Tamalpais, West Peak; Mt. Tamalpais Comment
  RSA127235  Vulpia microstachys var. ciliata J. T. Howell 1945-5-27 20882 Marin Northeast of Mountain Theater, Mt. Tamalpais. Comment
  CAS-BOT-BC183999  Vulpia microstachys var. microstachys John Thomas Howell 1938-5-22 13793 Marin San Anselmo Canyon Comment
  CAS-BOT-BC258889  Vulpia microstachys var. microstachys A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 001 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  CAS-BOT-BC184340  Vulpia microstachys var. pauciflora John Thomas Howell 1947-4-13 23055 Marin Tiburon Peninsula Comment
  CAS-BOT-BC184341  Vulpia microstachys var. pauciflora John Thomas Howell 1941-4-17 s.n. Marin Tiburon Comment
  CAS-BOT-BC184363  Vulpia microstachys var. pauciflora John Thomas Howell 1966-4-18 41493 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  SEINET199931 Image available Vulpia microstachys var. pauciflora John Thomas Howell 20801 Marin San Rafael Hills. Comment
  UCD94591  Vulpia microstachys var. pauciflora L. A. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC185975  Vulpia myuros var. myuros Gordon H. True 1965-4-6 1803 Marin Head of Black Canyon just south of Nike Base, east end of burned area, San Rafael Hills Comment
  UCR132662  Watsonia Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Wm. Shields Page Preserve, marsh, west side of Tomales Bay, 2 miles north of Inverness on Sir Francis Drake Highway 3 Comment
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Dec 8 2007
  CAS-BOT-BC534051  Watsonia marginata E. Pimentel; C. Darling; D. Smith; M. Menke; P. Suri 2015-5-9 15701 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Sky Oaks meadow Comment
  CAS-BOT-BC128793  Whipplea modesta Geo. B. Grant 1900-5-13 6318 Marin Mt. Tamalpais, summit Comment
  UC1300843  Whipplea modesta Helen K. Sharsmith 1963-5-18 5448 Marin e side of ridge above Alpine Lake; San Francisco Bay Region, Bolinas Ridge 259 Comment
  CAS-BOT-BC534982  Wolffiella oblonga S. Galen Smith; Francia Chisaki; J. Swanson; W. Doyle 1958-8-17 3132 Marin In small pond on east side of road, about 2 miles south of Olema along Highway 1 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-BC311755  Wyethia angustifolia E. Dunmire; A. Brodkey 2013-5-23 FD 1309 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC382959  Wyethia angustifolia Alice Eastwood 1912-6-9 295 Marin Sausalito Comment
  POM306628  Wyethia angustifolia Henry J. Ramsey 1938-4-3 1527 Marin Mill Valley Comment
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Oct 31 2012
  UC1176902  Wyethia angustifolia John Thomas Howell 1946-6-2 21970 Marin Mt. Tamalpais , Potrero Meadow (Potrero Meaodw) Comment
  UCD13297  Wyethia angustifolia Collector Unknown 1974-5-11 s.n. Marin 0.7 mile from junction of Sir Francis Drake Highway andBear Valley Road. Elevation 25 feet. 7 Comment
  CAS-BOT-BC359742  Wyethia glabra A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13223 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC383303  Wyethia glabra L. R. Abrams 1918-4-27 6891 Marin Ignacio Comment
  CAS-BOT-BC383718  Xanthium strumarium John Thomas Howell 1945-9-2 21450 Marin San Rafael Comment
  CAS-BOT-BC531484  Zeltnera trichantha D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-6-12 15872 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Mountain Fire Road Comment
  CAS-BOT-BC530476  Zigadenus fontanus John Thomas Howell 1937-7-4 13085 Marin Tiburon Comment
  CAS-BOT-BC530575  Zigadenus fremontii H. E. Parks; S. T. Parks 1930-3-15 0405 Marin Tiburon Peninsula 60 Comment
  SEINET12050348  Zigadenus fremontii F. H. Utech 1988-1 88 -171 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  JEPS62266  Zigadenus micranthus var. fontanus W. L. Jepson 1928-6-10 12928 Marin Tiburon Comment
  JEPS62269  Zigadenus micranthus var. fontanus A. E. Ehlers 1919-8-24 Marin Tiburon Comment
  UC1600389  Zostera marina W. A. Setchell Aug 1904 Marin Belvedere Comment
  UC297837  Zostera marina H. E. Parks 1923-4-24 Marin Keils Cove Comment
  UC341829  Zostera marina H. E. Parks 1922-11-12 Marin Bolinas Comment
  UC341830  Zostera marina H. E. Parks 1922-11-18 Marin Paradise Cove Comment
  UC399039  Zostera marina H. E. Parks 1923-6-16 Marin Paradise Cove Comment
  UC399044  Zostera marina H. E. Parks 1928-3-28 Marin Keils Cove Comment
  SEINET3346155 Image available Zostera marina var. latifolia H. E. Parks 1923-6-16 s.n. Marin Paradise Cove Comment
  CAS-BOT-BC454192  Zostera pacifica John Thomas Howell 1947-6-18 23274 Marin Dillons Beach Comment



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