Search Results — 2000 specimen records retrieved (1384 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC912298  Abronia Herbert L. Mason 1924-11-16 1151 Marin Stinson Beach, Willow camp Comment
  SEINET7908229  Acacia decurrens var. dealbata J. Sanford Marin Corte Madera 61 Comment
  CAS-BOT-BC437003  Acaena pinnatifida var. californica John Thomas Howell 1925-4-5 919 Marin Pipeline Trail Comment
  CAS-BOT-BC437004  Acaena pinnatifida var. californica R. H. Wagner 1979-5-2 373 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  CAS-BOT-BC437005  Acaena pinnatifida var. californica E. Brooks 1877-5-1 s.n. Marin Sausalito Comment
  CHSC10155  Acer macrophyllum Geg Bos 1963-3-2 10 Marin One mile north of Tiburon on Paradise drive. 91 Comment
  POM126405  Acer macrophyllum Unspecified 1887-4-17 s.n. Marin Near Talmapais Comment
  CAS-BOT-BC331530  Acer macrophyllum Wilma Follette 2002-3-24 s.n. Marin Sausalito, Bulkley Avenue Comment
  JEPS42731  Acer negundo var. californicum W. L. Jepson 1910-4-13 4032 Marin Olema Creek Comment
  UCD69738  Achillea borealis Carolyn Schlobohm 1989-5-6 12 Marin Tiburon Hills. Grassy hillside. 500 ft. north of spring. With grasses and Eschscholzia. In semi-dry soil in full sun. Herb, 30cm tall with white flowers. 121 Comment
  CAS-BOT-BC28653  Achillea millefolium Alice Eastwood 1906-5-1 s.n. Marin Point Reyes Comment
  CAS-BOT-BC28672  Achillea millefolium John Thomas Howell 1947-5-14 23163 Marin McClure Beach Comment
  SEINET11854719  Achillea millefolium var. californica E. H. Graham 1931-1 6879 Marin Near lighthouse, Pt. Reyes Comment
  RSA395828  Achyrachaena mollis Quinn P. Sinnott, Kathy A Sinnott 1976-4-11 649 Marin C and M Ranch, north of Novato. Comment
  CAS-BOT-BC433186  Acmispon brachycarpus P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14156 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  SJSU922  Acmispon junceus E. Meyers 1946-6-9 Marin Point Reyes Comment
  UCD35678  Acmispon junceus Beecher Crampton 1960-6-8 5590 Marin Pt. Reyes Peninsula, northern arm of Drakes Estero at road crossing. Comment
  UCD38312  Acmispon junceus var. biolettii Beecher Crampton 1954-4-28 1821 Marin Inverness Ridge, about 3 miles northwest of Inverness, Pt. Reyes Peninsula. Bishop pine area. Comment
  CAS-BOT-BC232500  Acmispon parviflorus J. Klein; G. Block; L. Webb; et al. 2012-5-5 819 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC29718  Acroptilon repens R. E. Frenkel 1963-7-2 212 Marin N. San Pedro Road, 3.5 miles from interchange with Hwy. 101, 400 yds. S of Northwood Bowmen's Club 3 Comment
  UC8849  Actaea rubra W. H. Brewer 1862-4-6 934 Marin Comment
  UC903250  Adenocaulon bicolor Ethel Crum 1933-7-9 1509 a Marin at head of, on shady slope Cataract Gulch; North Coast Ranges, Alpine Lake Comment
  CAS-BOT-BC132896  Adenostoma fasciculatum John Thomas Howell 1946-5-12 s.n. Marin Carson Ridge Comment
  JEPS46182  Adenostoma fasciculatum Wilfred T. Frost 1932-8-20 404 Marin Rattlesnake Camp No. 1 Comment
  CAS-BOT-BC69008  Adiantum aleuticum Hans Leschke 1941-9-28 s.n. Marin Mt. Tamalpais Comment
  SEINET3868325 Image available Adiantum jordanii Lewis S. Rose 1970-4-1 70020 Marin Arroyo Hando. 3 miles NW of Bolinas.; 0 Comment
  CAS-BOT-BC202636  Aesculus californica H. Edwards No date on label 39 Marin Tamalpais Comment
  CAS-BOT-BC29524  Agoseris apargioides J. T. Howell 1930-4-20 4730 Marin On slope overlooking the ocean, Point Reyes Comment
  CAS-BOT-BC29560  Agoseris apargioides var. eastwoodiae Alice Eastwood 1906-5-1 s.n. Marin Point Reyes Comment
  SD81264  Agoseris apargioides var. eastwoodiae Darley F. Howe 1969-5-27 4579 Marin Sandy beach, Point Reyes, north entrance. Comment
  CAS-BOT-BC13123  Agoseris hirsuta John Thomas Howell 1945-8-12 21374 Marin Near Rock Spring, Mount Tamalpais Comment
  CAS-BOT-BC14792  Agoseris retrorsa Alice Eastwood s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC127533  Agrostis Doreen L. Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island. 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
  CAS-BOT-BC127507  Agrostis blasdalei John Thomas Howell 1946-6-9 22006 Marin North of Abbotts Lagoon. Comment
  UC1106214  Agrostis blasdalei John Thomas Howell 1946-6-9 22006 Marin n Abbotts Lagoon Comment
  UCD51830  Agrostis blasdalei Beecher Crampton 1960-6-8 5609 Marin Pt. Reyes Peninsula, 3.5 miles south of McClure's Beach. Comment
  CAS-BOT-BC309812  Agrostis capillaris A. Williams; R. Brostrom; F. Leist 2013-6-8 13262 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  SBBG115903  Agrostis clivicola var. punta-reyesensis B. Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, ca. 3.5 mi S of McClure's, N of Abbott's Lagoon Comment
  CAS-BOT-BC127433  Agrostis densiflora Ronie Clark 1983-7-8 PR 83 -033 Marin Point Reyes National Seshore. Pierce Point Road, north of Kehoe Beach trailhead. Comment
  UC793843  Agrostis densiflora A. A. Beetle 1946-7-13 4695 Marin stable sand dunes nw Inverness; north side of Point Reyes Comment
  UCD52016  Agrostis densiflora Beecher Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, 3.5 miles south of McClure's Beach and north of Abbott's Lagoon. Comment
  CAS-BOT-BC127187  Agrostis exarata John Thomas Howell 1944-6-4 19542 Marin Inverness Ridge west of Inverness. Comment
  CAS-BOT-BC127213  Agrostis exarata John Thomas Howell 1943-7-11 s.n. Marin Mount Tamalpais. Potrero Meadow. Comment
  CAS-BOT-BC127214  Agrostis exarata John Thomas Howell 1945-6-24 21247 Marin Mount Tamalpais. Lagunitas Meadows. Comment
  CAS-BOT-BC127215  Agrostis exarata John Thomas Howell 1943-5-22 18156 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC127223  Agrostis exarata John Thomas Howell 1939-3-14 14661 Marin Phoenix Lake. Comment
  CAS-BOT-BC127224  Agrostis exarata John Thomas Howell 1944-9-10 20737 Marin Shell Beach north of Inverness. Comment
  CAS-BOT-BC127225  Agrostis exarata R. S. Ferris; Ira L. Wiggins 1935-7-19 8095 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 miles from Inverness. Comment
  UC1177024  Agrostis exarata John Thomas Howell 1945-7-1 21264 Marin Tiburon Comment
  CAS-BOT-BC139667  Agrostis gigantea John Thomas Howell 1953-7-5 29106 Marin East Peak, Mount Tamalpais. Comment
  CAS-BOT-BC139488  Agrostis hallii David L. Morgan 1960-7-30 s.n. Marin 7 miles south of Olema on road to Bolinas. Comment
  CAS-BOT-BC139493  Agrostis hallii John Thomas Howell 1943-7-4 s.n. Marin Near Ledum Swamps on road to Point Reyes. Comment
  UC1106222  Agrostis hallii Peter H. Raven 1950-6-4 2297 Marin Matt Davis Trail Mount Tamalpais, Azalea Flat (Azalea Flat) 457 Comment
  UC50540  Agrostis hallii J. Burtt Davy 1898-8-1 4315 Marin near Olema Comment
  UCD37690  Agrostis hallii Beecher Crampton 1961-6-28 5910 Marin Marin County, 1.25 miles east of Dillon Beach, at junction of Valley Ford-Franklin Road with Dillon Beach Road. Comment
  UCD52709  Agrostis hallii Beecher Crampton 1957-7-11 4283 Marin junction Valley Ford - Franklin School Road and Dillon Beach Road, summit of the grade above Dillon 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-BC139031  Agrostis pallens John Thomas Howell 1943-5-30 18183 Marin Mill Valley. Summit Avenue. Comment
  CAS-BOT-BC139039  Agrostis pallens John Thomas Howell 1943-5-15 18083 Marin Tiburon Peninsula. Comment
  CAS-BOT-BC139048  Agrostis pallens John Thomas Howell; Catherine Best 1981-6-11 54064 Marin Point Reyes Peninsula. North Beach. Comment
  UC1177033  Agrostis pallens John Thomas Howell 1945-9-13 21465 Marin Pt. Reyes Peninsula, near radio station Pt. Reyes Peninsula Comment
  UCD161912  Agrostis pallens Ayzik Solomeshch 2014-5-28 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 01. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  UCD53107  Agrostis pallens Beecher Crampton 1957-6-11 4211 Marin Eastern edge of Forest Knolls. Comment
  RSA309420  Agrostis stolonifera Robert A. Norris 1983-6-25 4525 Marin Locally abundant in open, hard-packed, disturbed soil ca 1/4 mi. inland from Rodeo Lagoon, Golden Gate National Recreation Area. 37 Comment
  CAS-BOT-BC138401  Aira caryophyllea var. capillaris Gordon H. True 1965-4-6 1787 Marin High point between Black Canyon and Santa Venetia, San Rafael Hills. Comment
  CAS-BOT-BC138318  Aira caryophyllea var. caryophyllea Peter H. Raven; Michael P. Johnson 1967-5-2 21338 Marin Angel Island. Near firebreak on northwest side of island. 137 Comment
  CHSC8194  Aira elegans Dave Isle 1969-5-10 444 Marin Off the N. side of road about 200 yards E. of Olema (and HW 1) 24 Comment
  SBBG57461  Allium dichlamydeum L. Rowntree 1930-7-17 Marin Point Reyes Comment
  UCD102344  Allium lacunosum Daniel Sanchez-Mata; M. P. Rodriguez-Rojo 2002-5-5 s.n. Marin Tiburon Peninsula. Ring Mountain. 200 Comment
  CAS-BOT-BC472707  Allium lacunosum var. lacunosum John Thomas Howell 1972-6-18 48865 Marin Near Ring Hill, Tiburon Peninsula 167 Comment
  RSA367167  Allium lacunosum var. lacunosum Robert Gustafson 1984-5-16 2955 Marin Tiburon Peninsula, vicinity of old St. Hilary s Church. Comment
  CAS-BOT-BC169311  Alnus rubra C. B. Wolf 1931-8-22 2343 Marin 1/2 mile S of Inverness, along the shore of Tomales Bay 7 Comment
  UC521706  Alnus rubra Joseph Andorfer Ewan 1933-11-5 8107 Marin Hearts Desire Tomales Bay (s shore of bay) Comment
  UC527539  Alnus rubra C. B. Wolf 1931-8-22 2343 Marin 1/2 mi s Inverness (along shore of bay); Tomales Bay 7 Comment
  UC615075  Alnus rubra Beryl O. Schreiber 1936-3-8 2147 Marin Shell Beach Canyon Tomales Bay (marsh) Comment
  CAS-BOT-BC138007  Alopecurus geniculatus Bob Soost 2001-5-25 s.n. Marin Point Reyes National Seashore Historic Ranch B (Mendoza Ranch). Comment
  SEINET10511142  Alopecurus howellii John Thomas Howell 1946-5-4 Howell 21702 Marin East of Auora School, at Sonoma County line, Comment
  CAS-BOT-BC137930  Alopecurus saccatus Peter Rubtzoff 1962-7-14 4985 Marin Laguna, Chileno Valley. Comment
  UC851430  Amaranthus blitoides Lewis S. Rose 1939-9-3 39362 Marin 6 mi n Novato; San Antonio Creek 6 Comment
  UC204066  Ambrosia chamissonis A. D. E. Elmer Jul 1903 4616 Marin Point Reyes Post Office Comment
Read comments
Aug 6 2010
  UC589358  Ambrosia chamissonis Beryl O. Schreiber 1932-6-23 572 Marin Hearts Desire Beach; Tomales Bay Comment
  UC1177309  Ambrosia psilostachya J. Thomas Howell 1944-9-24 20756 Marin e side of Bolinas Lagoon Comment
  CAS-BOT-BC142520  Amelanchier utahensis C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC142522  Amelanchier utahensis Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC177212  Amorpha californica var. napensis J. W. Congdon 1888-7-4 s.n. Marin Paper Mill (Creek) Comment
  CAS-BOT-BC177222  Amorpha californica var. napensis Lewis S. Rose 1944-5-30 44035 Marin Above Cascade Drive, Mill Valley 152 Comment
  UC747564  Amsinckia intermedia G. Thomas Robbins 1944-4-14 1531 Marin 3 mi w of Hamilton Field Air Base (near summit of Big Rock Ridge); Big Rock Ridge 304 Comment
  JEPS94003  Amsinckia lunaris J. Greenhouse, D. Smith 1998-4-21 Marin Hwy. 1 just below junction of Walker & Keys Creeks 4 Comment
  UC1191060  Amsinckia spectabilis Rimo Bacigalupi 1957-3-31 5767 Marin hills just above lighthouse Point Reyes 182 Comment
  UC1178307  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  CAS-BOT-BC309793  Anagallis arvensis C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13122 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  SEINET11995843  Anagallis arvensis F. H. Utech 1988-1 88 -178 Marin W slope of Mt. Tamalpais, 4 mi from Fairfax on Bolinas Road 180 Comment
  UCD117542  Anagallis arvensis Ogden C. Riddle 1941-4-20 71 Marin near Bootjack Camp, Mt. Tamalpais. 304 Comment
  RSA126399  Andropogon glomeratus J. T. Howell 1939-10-15 s.n. Marin Near Liberty Camp. Comment
  UCD56037  Andropogon glomeratus Beecher Crampton 1952-11-18 955 Marin south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC391882  Anemone grayi Alice Eastwood 1915-3-28 3970 Marin Lagunitas Comment
  UC465830  Anemone oregana I. J. Condit 1913-4-8 Marin Muir Woods Comment
  CAS-BOT-BC531490  Angelica californica D. Greenberger; K. Hall; M. Kelly; J. Doyle 2015-5-9 15760 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump Rd Comment
  RSA128998  Angelica californica P. H. Raven 1949-6-5 702 Marin Shady places in trees, between Lake Lagunitas & Deer Park. 274 Comment
  POM227028  Angelica hendersonii I. L. Wiggins, R. Ferris 1935-7-19 8124 Marin Point Reyes Comment
Read comments
Jun 14 2015
  UC20804  Angelica tomentosa Alice Eastwood June 1896 Marin Ross Valley Comment
  UC20808  Angelica tomentosa Alice Eastwood June 1896 Marin Ross Valley Comment
  CAS-BOT-BC309801  Anisocarpus madioides R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13436 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC84670  Anthemis cotula Javier Penalosa 1961-7-8 1933 Marin Border of Typha marsh in Tiburon Comment
  UC750598  Anthoxanthum aristatum John Thomas Howell 1945-5-9 20856 Marin between Hamilton Field and Ignacio Comment
  CAS-BOT-BC280612  Anthoxanthum occidentale Lewis S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  UCD85346  Anthoxanthum occidentale Beecher Crampton 1954-4-28 1798 Marin 1/4 mile east of Woodacre. Comment
  CAS-BOT-BC280622  Anthoxanthum occidentale John Thomas Howell 1945-4-29 20781 Marin Fish Grade Comment
  CAS-BOT-BC435128  Aptenia cordifolia Walter Lennon 1972-10-30 s.n. Marin Sausalito Comment
  SEINET12094157  Aquilegia formosa F. H. Utech 1988-1 88 -145 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile mark 9.8 380 Comment
  CAS-BOT-BC17288  Arabis blepharophylla Ronie Clark 1983-3-14 PR 83 -001 Marin Point Reyes National Seashore. Tomales Point, Pierce Point Road, south side of road. Comment
  UC1301215  Arabis blepharophylla Helen K. Sharsmith 1963-3-2 5181 A Marin e of Sausalito; San Francisco Bay Region, Wolfback Ridge, Fort Cronkite 228 Comment
Read comments
Dec 14 2011
  UC615073  Arabis blepharophylla Beryl O. Schreiber 1936-4-12 2174 Marin 0.2 mi e Pierce's Ranch; Tomales Point 76 Comment
  UC754294  Arabis blepharophylla R. Bacigalupi 1948-5-2 2875 Marin 1 mi w Nicasio summit (along Lucas Valley Rd) Comment
  RSA0125476  Arabis blepharophylla R. C. Bacigalupi 1928-3-10 1814 Marin Above Point Reyes Lighthouse. 186 Comment
  SEINET11992140  Arabis blepharophylla F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -126 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 3 Comment
  UC14383  Arabis pycnocarpa var. pycnocarpa E. R. Drew 1889-5-18 Marin Inverness Comment
  CAS-BOT-BC167261  Aralia californica Alice Eastwood 1926-7-11 13922 Marin Mt. Tamalpais Comment
  UC20756  Aralia californica M'Lean Marin <Saucelito>, Tamalpais Comment
  UC20762  Aralia californica J. Burtt Davy 1897-10-2 Marin Mt. Tamalpais 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
  UCSB4547  Aralia californica Keator, Glenn 1958-08 Marin 9.7 miles west of Fairfax on Lake Alpine-Mt. Tamalpais road Comment
  CAS-BOT-BC128640  Arbutus menziesii Catherine A. Toschi 1963-3-10 63 :45 Marin One mile northwest of Inverness (corner of Vision and Vision Roads) 30 Comment
  UC1120819  Arbutus menziesii J. B. Spring 1932-5-29 68 Marin 2 mi sw of Novato 91 Comment
  UC1120823  Arbutus menziesii H. S. Yates 1935-4-2 5055 Marin 1 mi se of Fairfax 91 Comment
  UCR20568  Arbutus menziesii H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 1 mi. west of the junction with Ridgecrest Blvd. 91 Comment
  RSA629121  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24685 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  UC615479  Arctostaphylos Beryl O. Schreiber 1937-2-21 2358 Marin 1.3 mi w Inverness; Mt. Vision 365 Comment
  RSA622713  Arctostaphylos canescens Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24858 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  UCR46075  Arctostaphylos canescens L. R. Abrams 1927-2-19 11570 Marin 'On the trail from Eldridge Grade to Larsen's and are to be found between the last bunch of cypresses and the Rock Spring'. Present specimens were collected near the type station, on Mt. Tamalpais Comment
  CAS-BOT-BC24040  Arctostaphylos canescens subsp. canescens A. A. Heller; H. E. Brown 1902-3-7 4999 Marin Mt. Tamalpais, south side Comment
  UC101605  Arctostaphylos canescens subsp. canescens Alice Eastwood April 1898 Marin Mt. Tamalpais Comment
  UC126718  Arctostaphylos canescens subsp. canescens Miss Alice Eastwood 1907-2-10 Marin Mt. Tamalpais Comment
  UC398721  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin near type station Mt. Tamalpais Comment
  UCSB24477  Arctostaphylos columbiana McMinn, Howard 1938-6-19 Marin Point Reyes Road Comment
  CAS-BOT-BC27249  Arctostaphylos cushingiana Alice Eastwood 1922-3-12 11075 a Marin Mt. Tamalpais Comment
  HSC93962  Arctostaphylos glandulosa C. Newberry 1994-1-29 7172 Marin Muir Woods Natl. Monument, Fern Creek Trail 244 Comment
  CAS-BOT-BC23391  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1926-2-22 1642 Marin Inverness Ridge Comment
  CAS-BOT-BC23392  Arctostaphylos glandulosa subsp. cushingiana H. M. Pollard 1941-7-1 s.n. Marin Mt Tamalpais Comment
  CAS-BOT-BC24837  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1933-3-19 10868 Marin S. side of Mt. Tamalpais above Mill Valley. Comment
  RSA626848  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24816 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  SBBG41384  Arctostaphylos glandulosa subsp. cushingiana J. T. Howell 1943-3-7 17881 Marin hills NE of San Rafael Comment
  CAS-BOT-BC23216  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1930-7-20 5375 Marin Hills just north of Phoenix Lake Comment
  CAS-BOT-BC23224  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1899-3-16 s.n. Marin Mt. Tamalpais Comment
  JEPS38664  Arctostaphylos glandulosa subsp. glandulosa J. Saunders 1912-3-31 Marin Rock Spring Mt. Tamalpais Comment
  JEPS49550  Arctostaphylos glandulosa subsp. glandulosa Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10173 Marin San Geronimo Ridge Comment
  RSA1060  Arctostaphylos glandulosa subsp. glandulosa J. T. Howell 1927-8-22 676 Marin Rock Spring Trail, Mt Tamalpais 548 Comment
  RSA626846  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24837 Marin East of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626867  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24839 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626891  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24889 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC549389  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-9-4 502 Marin Mount Tamalpais Comment
  UC549436  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 601 Marin trail to upper Rattlesnake Mount Tamalpais Comment
  CAS-BOT-BC23154  Arctostaphylos glandulosa subsp. glandulosa J. Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-3-4 4140 Marin From Strybing Arboretum, Golden Gate Park, 63-532. Originally collected from Bolinas Ridge Comment
  POM202677  Arctostaphylos glandulosa var. cushingiana Alice Eastwood 1922-3-5 11025 Marin Mt. Tamalpais. Comment
  JEPS38773  Arctostaphylos hookeri subsp. montana E. M. Zeile 1921-10-2 A 7 e Marin <se of junction of Rock Spr. Trail and West Pt. Road> Mt. Tamalpais Comment
  POM203082  Arctostaphylos hookeri subsp. montana Alice Eastwood 1922-5-7 11307 Marin Mt.Tamalpais Comment
  UC1137475  Arctostaphylos hookeri subsp. montana A. E. Wieslander 1936-9-19 704 Marin Mt. Tamalpais Tamalpais Quadrangle Comment
  UC1137477  Arctostaphylos hookeri subsp. montana H. S. Yates 1935-4-2 5048 Marin West Peak Tamalpais Quadrangle Comment
  UC21832  Arctostaphylos hookeri subsp. montana Alice Eastwood 1896-8-23 Marin Mt. Tamalpais Comment
  UC549622  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-12-27 596 Marin near Memorial Tree; Mount Tamalpais Comment
  UC82986  Arctostaphylos hookeri subsp. montana A. Eastwood Jul 1893 3996 Marin Mt. Tamalpais Mt. Tamalpais (type locality) Comment
  CDA9226  Arctostaphylos montana D. G. Kelch 1991-5-31 s.n. Marin On old roadcut along N side Drake Blvd near San Geronomo Rd. Serpentine. Comment
  CAS-BOT-BC229710  Arctostaphylos montana subsp. montana B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1704 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC38492  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8672 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC38503  Arctostaphylos montana subsp. montana James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38545  Arctostaphylos montana subsp. montana W. R. Dudley 1898-11-25 s.n. Marin Pine Ridge, Point Reyes. Comment
  CAS-BOT-BC40159  Arctostaphylos montana subsp. montana L. R. Abrams 1915-10-25 5610 Marin Mt. Tamalpais Comment
  OBI14548  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8672 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  JEPS49484  Arctostaphylos nummularia Joseph Andorfer Ewan and Nesta Ewan 1936-11-8 10162 Marin Pipeline Trail Mt. Tamalpais (firebreak) Comment
  POM257516  Arctostaphylos nummularia C. B. Wolf 1929-1-13 3436 Marin Mt. Tamalpais. 549 Comment
  POM367370  Arctostaphylos nummularia Cora Mae Life 1929-07 s.n. Marin Muir Woods Comment
  RSA182016  Arctostaphylos nummularia A. E. Wieslander 1914-1 s.n. Marin Mt. Tamalpais. Comment
  UC571223  Arctostaphylos nummularia Herbert L. Mason 1925-4-12 1323 Marin Mt. Tamalpais Comment
  UC674760  Arctostaphylos nummularia E. A. Goldman 1907-12-23 Marin Mt. Tamalpais Comment
  UC83045  Arctostaphylos nummularia Katharine Brandegee June 1889 Marin Tamalpais Comment
  UC876446  Arctostaphylos nummularia Milo S. Baker 1931-6-25 5251 Marin 3 mi from Pt. Arena (on road to Buckridge Ranch House) Comment
  RSA15692  Arctostaphylos nummularia var. sensitiva C. B. Wolf 1929-1-13 3436 Marin Mt. Tamalpais. Comment
  RSA40459  Arctostaphylos nummularia var. sensitiva H. E. McMinn 1925-12-20 1082 Marin Bolinas Ridge. Comment
  RSA633419  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24897 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  RSA633424  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24905 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  CAS-BOT-BC44659  Arctostaphylos sensitiva Alice Eastwood 1922-5-6 11308 Marin Mt. Tamalpais Comment
  CAS-BOT-BC46776  Arctostaphylos uva-ursi Lewis S. Rose 1935-3-13 35023 Marin Ocean Bluffs, Point Reyes Comment
  CAS-BOT-BC46781  Arctostaphylos uva-ursi Edmunds 1939-3-25 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC46782  Arctostaphylos uva-ursi John Thomas Howell 1949-5-15 25319 Marin Inverness Ridge west of Inverness Comment
  UCD52045  Arctostaphylos uva-ursi Beryl O. Schreiber 1937-2-21 2358 Marin Collected on Mount Vision, 1.3 miles west of Inverness, in Chaparral. 365 Comment
  UCR58387  Arctostaphylos uva-ursi subsp. coactilis Walter Knight 1980-4-28 3734 Marin Orig. from near Point Reyes lighthouse (Now in Tilden Regional Park Botanic Garden) Comment
  CAS-BOT-BC44618  Arctostaphylos virgata L. R. Abrams 1927-4-19 11633 Marin Inverness to Point Reyes near summit of road 2 miles out of Inverness. Comment
  CAS-BOT-BC46804  Arctostaphylos virgata John Thomas Howell 1926-2-22 1640 Marin Inverness Ridge Comment
  CAS-BOT-BC46817  Arctostaphylos virgata Ronie Clark 1983-9-6 83 -061 Marin Point Reyes National Seashore. Ridge Trail at Pablo Pt. 280 Comment
  CAS-BOT-BC46821  Arctostaphylos virgata Brandegee 1889-1-1 22 Marin Tamalpais Comment
  CAS-BOT-BC46822  Arctostaphylos virgata Jos Saunders s.n. Marin Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC46848  Arctostaphylos virgata A. Eastwood 1903-7-7 3999 Marin Mt. Tamalpais, Cal. Comment
  CAS-BOT-BC46853  Arctostaphylos virgata Elmer I. Applegate 1898-12-27 994 Marin Point Reyes Peninsula Comment
  OBI14491  Arctostaphylos virgata Lewis S. Rose 1961-2-17 61012 Marin Mt Tamalpais, head Muir Woods 152 Comment
  RSA636935  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24659 Marin Drake Highway, 2.5 km south of turnoff to Mt. Vision, Tomales Bay. 90 Comment
  RSA636937  Arctostaphylos virgata Jon E. Keeley 1993-9-10 24667 Marin Tomales Bay State Park picnic area, off Drake Highway, Point Reyes. 30 Comment
  UC549627  Arctostaphylos virgata J. E. Adams 1935-1-9 872 C Marin near Muir Woods; Mount Tamalpais Comment
  UC549632  Arctostaphylos virgata J. E. Adams 1935-1-9 874 A Marin Muir Woods Mount Tamalpais Comment
  UC762231  Arctostaphylos virgata R. F. Hoover 1941-2-2 4735 Marin nw Inverness; Inverness Ridge Comment
  CAS-BOT-BC526232  Arctotheca prostrata Elizabeth McClintock 1983-8-27 s.n. Marin Bear Valley, National Seashore Comment
  UC543759  Aristolochia californica Herbert L. Mason 1926-3-6 2683 Marin near Ross Comment
  UC6149  Aristolochia californica V. K. Chesnut July, 1893 Marin Lagunitas Creek; ; Lyganitas Creek Comment
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Sep 25 2007
  UC635028  Aristolochia californica Herbert L. Mason 1926-3-6 2683 Marin near Ross Comment
  SEINET11929728  Armeria maritima M. T. Doutt 1930-1 74 Marin Lighthouse, Pt. Reyes Comment
  SEINET11929729  Armeria maritima E. H. Graham 1931-1 6903 Marin near lighthouse, Pt. Reyes Comment
  SEINET11929730  Armeria maritima M. T. Doutt 1931-1 599 Marin Lighthouse, Pt. Reyes Comment
  UC1123302  Armeria maritima subsp. californica B. Schreiber 1937-5-25 2379 Marin 8 mi w Inverness; Pt. Reyes Quadrangle, Pt. Reyes Peninsula Comment
  UC1999847  Armeria maritima subsp. californica Ethel Crum 1930-1 668 Marin Point Reyes Comment
  UC763182  Armeria maritima subsp. californica R. F. Hoover 1941-2-2 4748 Marin Point Reyes Comment
  CHSC20562  Armeria maritima var. californica Robert A. Schlising; Glenn Keator 1962-2-18 2066 Marin NW-facing slopes east of Point Reyes Lighthouse in area of coastal scrub. Comment
  CAS-BOT-BC82449  Arnica discoidea Alice Eastwood 1912-7-29 1503 Marin Mt. Tamalpais Comment
  CAS-BOT-BC82450  Arnica discoidea A. Eastwood 1891-5-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC146282  Arrhenatherum elatius var. elatius John Thomas Howell 1947-6-4 23224 Marin San Geronimo. Comment
  CAS-BOT-BC84929  Artemisia californica R. Bacigalupi 1941-12-6 2749 Marin Hills overlooking Fort Baker 198 Comment
  CAS-BOT-BC84935  Artemisia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21060 Marin Angel Island - slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  UC711951  Artemisia californica R. Bacigalupi 1941-12-5 2749 Marin hills overlooking Fort Baker 198 Comment
  UCD129216  Artemisia californica Collector Unknown Date Unknown s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC90358  Artemisia douglasiana Javier Penalosa 1961-7-15 1964 Marin on the road that intersects Tiburon Blvd. northwest of road to Belvedere Island 304 Comment
  SEINET11853292  Artemisia douglasiana M. T. Doutt 1931-1 574 Marin 5 min W of Inverness Comment
  SEINET10723660  Artemisia ludoviciana Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2463 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. Summer drought, oak savannah habitat. 274 Comment
  CAS-BOT-BC90874  Artemisia pycnocephala Alice Eastwood; John Thomas Howell 1939-5-28 7389 Marin Pt. Reyes lighthouse Comment
  UC521727  Asarum caudatum Joseph Andorfer Ewan 1933-10-22 8063 Marin Inverness (canyon at town) Comment
  UC62669  Aspidotis californica W. C. Blasdale 1893-5-23 Marin Sequoia Canyon Comment
  CAS-BOT-BC65795  Aspidotis californica John Thomas Howell 1943-1-1 17875 Marin Mt. Tamalpais Comment
  RSA128653  Aspidotis californica P. H. Raven 1950-4-22 1818 Marin Serpentine area between Pantoll and Mountain Theater, Mount Tamalpias Comment
  RSA686355  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1870 Marin Mount Tamalpais, below Bootjack Camp Comment
  RSA686357  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1877 Marin Mount Tamalpais, on trail one third mile north of Bootjack Camp Comment
  UC1553356  Aspidotis carlotta-halliae T. Ranker and A. R. Smith 1986-4-28 904 Marin upslope from Bootjack picnic area (along Panorama Hwy, 100 m above Old Stage Rd on trail to Mt Theater) 563 Comment
  SEINET6048880  Aspidotis densa Unknown 1978-5-28 6953 Marin Mount Tamalpais. Between Mountain Theater and Parking Lot. to the northeast. Comment
  CAS-BOT-BC180458  Astragalus breweri Adele Lewis Grant 1917-4-20 924 Marin Mt. Tamalpais Comment
  CAS-BOT-BC182983  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San Anselmo. Hill back of Hampton Ave. off [Elcerrito] El Cerrito Ave. Comment
  NY5507  Astragalus lentiginosus var. piscinensis M. DeDecker 1974-6-2 3526 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
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Feb 5 2011
  CAS-BOT-BC193101  Astragalus pycnostachyus var. pycnostachyus W. W. Carruth 1903-7-18 s.n. Marin Bolinas Bay Comment
  CAS-BOT-BC193109  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-7-1 4617 Marin Point Reyes Post Office Comment
  CAS-BOT-BC193110  Astragalus pycnostachyus var. pycnostachyus Miss E. Cannon 1895-7-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC193112  Astragalus pycnostachyus var. pycnostachyus Alice Eastwood 1923-5-13 11773 Marin Pt. Reyes Comment
  UC764105  Astragalus pycnostachyus var. pycnostachyus R. F. Hoover 1941-5-21 5188 Marin head of Drake's Estero Comment
  JEPS35147  Athyrium filix-femina var. cyclosorum Fred Hein 1931-11-12 Marin between Manzanita and Tennessee Cove Comment
  CAS-BOT-BC17510  Athysanus pusillus John Thomas Howell 1946-3-24 21581 Marin Carson Country. Comment
  SEINET11940256  Atriplex confertifolia M. T. Doutt 1930-1 70 Marin Pt. Rayes Lighthouse Comment
  CAS-BOT-BC172660  Atriplex lentiformis Doreen Smith 1995-10-5 s.n. Marin West of Marin General Hospital, Greenbrae Comment
  UC1106147  Atriplex leucophylla John Thomas Howell 1945-6-30 Marin Stinson Beach Comment
  JEPS87975  Atriplex suberecta Barbara Ertter with Linda Vorobik 1990-9-29 9651 Marin dried margin on nw side Novato Creek (Stafford Lake w of Novato); Stafford Lake w of Novato on nw side Novato Creek Comment
  UC589524  Atriplex triangularis Beryl O. Schreiber 1932-7-31 708 Marin Indian Beach Tomales Bay, Indian Beach (marsh, Tomales Bay) Comment
  CAS-BOT-BC231814  Avena barbata A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 710 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-BC231815  Avena barbata T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1205 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UCD56197  Avena barbata Javier Penalosa 1961-4-8 1290 Marin Tiburon Peninsula. Plateau NW of 748 ft. summit. 137 Comment
  CAS-BOT-BC145760  Avena sativa Catherine Best 1425 Marin Deer Island. Comment
  CAS-BOT-BC68354  Azolla filiculoides John Thomas Howell 1946-7-4 22183 Marin East of Aurora School at Sonoma Co. line. Comment
  CAS-BOT-BC98741  Baccharis douglasii Alice Eastwood 1920-8-15 10027 Marin Whites Hill Comment
  CAS-BOT-BC98742  Baccharis douglasii Alice Eastwood 1912-7-29 1495 Marin Mt. Tamalpais Comment
  POM56129  Baccharis douglasii Philip A. Munz 1922-8-5 6425 Marin Mt. Tamalpais 366 Comment
  UC589508  Baccharis pilularis Beryl O. Schreiber 1932-8-3 728 Marin Avalis Beach Tomales Bay Comment
  SEINET5707864 Image available Baccharis pilularis Shirley C. Tucker 1988-1 28891 Marin Comprising major plant in chaparral on Mt. Vision, along Mt. Vision trail from terminus of Drake's Bay Rd., Pt. Reyes peninsula, Marin, Co., California.; Mount Vision Comment
  CHSC8380  Baccharis pilularis subsp. consanguinea Edward L. Smith 1957-9-7 276 Marin Located 2 1/2 mi E of Pantoll area, Mt. Tamilpias State Park. 518 Comment
  CAS-BOT-BC16463  Barbarea orthoceras Gordon H. True 1969-4-29 4869 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. At Arroyo Honda bridge. 60 Comment
  JEPS42573  Barbarea orthoceras W. L. Jepson 1927-3-20 11561 Marin Mt. Tamalpais Comment
  CAS-BOT-BC75694  Berberis nervosa James I. McMurphy 1906-4-14 s.n. Marin Mount Tamalpais. Redwood Canyon. Comment
  UC9757  Berberis nervosa J. Burtt Davy 1894-8-28 1221 Marin Bolinas Ridge Comment
  CAS-BOT-BC75824  Berberis pinnata Elmer I. Applegate 1897-12-28 997 Marin Point Reyes Penninusla near ocean shore. Comment
  UC1076433  Berberis pinnata Herbert L. Mason 1926-2-21 2657 Marin rd from Inverness to Point Reyes Light (near summit of grade) Comment
  NY31013  Blennosperma californicum H. N. Bolander s.n. Marin 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
  NY162681  Blennosperma nanum var. robustum J. T. Howell 1947-5-14 23153 Marin Point Reyes Peninsula above McClure Beach 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
  CAS-BOT-BC7643  Bolboschoenus maritimus Peter Rubtzoff 1958-8-23 3897 Marin Near the 101 Highway about .5 mile south of Novato Creek crossing. Comment
  UC1541348  Bolboschoenus robustus H. E. and S. T. Parks September 1930 716 Marin vicinity Olema; vicinity of Olema Comment
  UC683302  Bolboschoenus robustus Alan A. Beetle 1941-7-6 1754 Marin Bordering San Francisco Bay, near the San Quentin Prison. Comment
  CAS-BOT-BC420291  Boykinia occidentalis Brandegee unspecified s.n. Marin Tamalpais Comment
  CAS-BOT-BC145418  Brachypodium distachyon John Thomas Howell 1949-6-7 25340 Marin Chileno Valley. Comment
  CAS-BOT-BC231813  Briza maxima S. Whelan; L. DiGirolamo; A. Young 2012-5-5 102 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  CHSC13809  Briza maxima Dave Isle 1969-5-10 442 Marin From a population located just E. of Olema off the N. side of the road. (Large population also existed along HW 1 N. of Bodega Bay). 24 Comment
  CHSC61246  Briza maxima J. D. Jokerst 1980-4-12 Marin 0.2 mi e of Olima along edges of Sir Francis Drake Hwy. Comment
  UCD57365  Briza maxima Michele H. Mills 1997-4-16 192 Marin Tiburon Peninsula. Middle Ridge Open Space Preserve. San Quentin. 137 Comment
  UC70682  Briza minor J. Burtt Davy 1897-9-18 4046 Marin San Rafael Comment
  SEINET10835831  Briza minor K. Henegar 1969-5-10 Henegar 43 Marin 5 m W of Samual P. Taylor State Park along roadside. Comment
  CAS-BOT-BC484615  Brodiaea terrestris subsp. terrestris Doreen Smith 2003-5-29 s.n. Marin Hidden Lake, Mt. Burdell County open space, in drying vernal pool. Comment
  UCD58272  Bromus carinatus P. B. Kennedy 1926-5-30 s.n. Marin Road to Lake Lagunitas. Comment
  CAS-BOT-BC149181  Bromus carinatus var. carinatus Javier Penalosa 1961-4-1 1228 Marin Tiburon Peninsula. Hill southeast of Bel-Aire school. Comment
  SEINET943641  Bromus carinatus var. carinatus John Thomas Howell 1958-1 33636 Marin S. side of Alpine Lake, Mt. Tamalpais Comment
  UC766915  Bromus carinatus var. carinatus Robert F. Hoover 1941-5-21 5150 Marin Point Reyes Comment
  CAS-BOT-BC148906  Bromus carinatus var. marginatus John Thomas Howell 1944-6-4 s.n. Marin Inverness Ridge. Comment
  UCD59211  Bromus carinatus var. marginatus Beecher Crampton 1954-4-28 1803 Marin Inverness Ridge, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC156287  Bromus catharticus Catherine Best 1982-9-4 s.n. Marin Growing near the Tiburon Soccer Field at the northeast end of Richardson Bay. Comment
  CAS-BOT-BC155828  Bromus catharticus var. elatus John Thomas Howell 1954-12-7 30144 Marin Stinson Beach. Comment
  RSA127001  Bromus commutatus H. S. Yates 1936-6-14 5639 Marin 1 mile E of Aurora School. 46 Comment
  UC53744  Bromus commutatus Jos. Burtt Davy 1900-6 6762 Marin Point Reyes Peninsula Comment
  CDA1807  Bromus diandrus D. G. Kelch 2007-3-29 7 .106 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  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-BC162329  Bromus madritensis John Thomas Howell 1947-4-27 23096 Marin Bald Mountain west of San Anselmo. Comment
  CAS-BOT-BC162252  Bromus maritimus John Thomas Howell 1946-6-30 22147 Marin Rodeo Lagoon. Comment
  UCD59043  Bromus maritimus Beecher Crampton 1957-7-11 4286 Marin Dillon Beach. Comment
  UC1177012  Bromus racemosus John Thomas Howell 1945-5-27 20885 Marin ne of Mountain Theater (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC161647  Bromus sterilis John Thomas Howell 1955-5-13 30150 Marin Shell Beach. Comment
  RSA118081  Bromus tectorum var. glabratus J. T. Howell 1955-5-29 30255 Marin near Mountain Theater, Mt. Tamalpias. Comment
  CAS-BOT-BC36859  Cakile edentula var. edentula Mrs. E. C. Sutliffe 1920-7-1 s.n. Marin Bolinas. Stinson Beach. Comment
  SBBG29790  Cakile maritima L. S. Rose 1935-5-19 35178 Marin Stinson Beach 6 Comment
  SEINET5340952  Cakile maritima K. Burnstad 1974-10-18 s.n. Marin Dillons Beach. 30 Comment
  UCD114928  Cakile maritima M. Barbour 1969-7-31 s.n. Marin Along Dillon Beach (just west of the College of the Pacific Biological Station). Comment
  UCD114931  Cakile maritima M. Barbour 1969-7-31 s.n. Marin Near Bolinas (Duxbury Point area). Comment
  UCD114951  Cakile maritima John Thomas Howell 1943-10-3 19333 Marin Above high tide line, Muir Beach. Comment
  RSA40162  Cakile maritima var. maritima J. T. Howell 1943-10-3 19333 Marin Muir Beach. Comment
  UCD57246  Calamagrostis koelerioides P. B. Kennedy 1923-5-27 s.n. Marin West Point Inn to Bolinas. Comment
  CAS-BOT-BC185173  Calamagrostis nutkaensis John Thomas Howell 1943-5-30 18194 Marin Azalea Flat, Mount Tamalpais. Comment
  CAS-BOT-BC185174  Calamagrostis nutkaensis John Thomas Howell 1943-6-13 18229 Marin Sausalito Hills. Comment
  CAS-BOT-BC185175  Calamagrostis nutkaensis John Thomas Howell 1943-6-13 18229 Marin Sausalito Hills. Comment
  SEINET10521076  Calamagrostis nutkaensis Jean L. Berl 1963-4-10 Berlandier s.n. Marin Collected in Red woods. Comment
  SEINET4565505  Calamagrostis nutkaensis J. B. Davy 1900-1 6817 Marin Point Reyes peninsula Comment
  CDA31618  Calamagrostis ophitidis D. G. Kelch 2007-4-22 7 .197 Marin Mt. Tamalpais; E Bootjack Camp. Serpentine chaparral. 0 Comment
  RSA201418  Calamagrostis ophitidis J. T. Howell 1966-5-25 s.n. Marin Just north of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC185020  Calamagrostis rubescens John Thomas Howell 1945-8-12 21377 Marin Mill Valley, Cascade Canyon. Comment
  CAS-BOT-BC184996  Calamagrostis stricta subsp. inexpansa John Thomas Howell 1947-6-4 23214 Marin Point Reyes Peninsula. Swale near radio station. Comment
  SBBG59453  Calamagrostis stricta subsp. inexpansa A. Chase 1910-4-25 5687 Marin Mt Tamalpais Comment
  JEPS52592  Calandrinia breweri W. L. Jepson 1891-6-11 Marin near summit Mt. Tamalpais Comment
  CAS-BOT-BC487760  Calochortus amabilis A. A. Heller 1904-4-28 7364 Marin Corte Madera Comment
  CAS-BOT-BC490242  Calochortus luteus Alice Eastwood 1912-6-9 308 Marin Tiburon Comment
  JEPS127857  Calochortus tiburonensis Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 595 Marin Ring Mountain Open Space Preserve Near Taylor Rd. Entrance. Comment
  RSA0000335  Calochortus tiburonensis Albert J. Hill 1972-6-19 51239 4 A Marin North slopes of Ring Mountain, Tiburon peninsula. 107 Comment
  JEPS18056  Calochortus tolmiei Miss Alice King Apr 1898 Marin Inverness Comment
  UC1134442  Calochortus tolmiei B. Schreiber 1937-4-25 2389 Marin 8 mi w Inverness; Pt. Reyes Quad., Pt. Reyes Peninsula 30 Comment
  UCR16068  Calochortus tolmiei William E. Wayburn 1973-4-22 730422- 01 Marin Central Coast, c. 3 miles north of Bolinas on cliffs above the beach, above Duxbury Point 0 Comment
  CAS-BOT-BC132559  Calochortus umbellatus H. E. Parks 1926-4-1 s.n. Marin On ridges above Muir [Wood] Woods Comment
  CAS-BOT-BC132562  Calochortus umbellatus John Thomas Howell 1946-5-12 21812 Marin Carson country 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
  SJSU10002  Calochortus umbellatus W. J. Nilmeier 1969-4-20 78 Marin W side Panoramic Highway, 0.25 mi S of its junction with Muir Woods Rd 219 Comment
  UC1299337  Calochortus umbellatus Freed W. Hoffman 1943-4-22 648 Marin near Liberty Comment
  CAS-BOT-BC270540  Calycadenia multiglandulosa John Thomas Howell 1946-6-20 22109 Marin 4 miles S of Olema Comment
  CAS-BOT-BC270552  Calycadenia multiglandulosa R. F. Hoover 1965-7-6 9465 Marin Tiburon Comment
  CAS-BOT-BC270561  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin Mount Tamalpais, North Coast Ranges, Meadow Club golf links, 5 miles SW of Fairfax 274 Comment
  JEPS30421  Calycadenia multiglandulosa Peter H. Raven, R. Snow 1958-7-25 13695 Marin Bootjack, Mount Tamalpais Mount Tamalpais Comment
  JEPS38578  Calycadenia multiglandulosa W. L. Jepson 1911-10-10 4760 Marin Rock Spring, Mt. Tamalpais Mt. Tamalpais, Rock Spring 701 Comment
  JEPS57374  Calycadenia multiglandulosa L. R. Heckard and T. I. Chuang 1968-6-5 1938 Marin St. Hilary's Church, Tiburon Tiburon Comment
  CAS-BOT-BC270569  Calycadenia multiglandulosa Ernest C. Twisselmann 1956-9-9 3131 Marin Mountain Theater, Mount Tamalpais 609 Comment
  UCD69087  Calycadenia multiglandulosa P. Rodriguez-Rojo 1997-6-14 Marin Mt. Tamalpais. Panoramic Highway. Annual grasslands on disturbed serpentine soils. UTM: 10SEM3495 520 Comment
  HSC33218  Calystegia purpurata Thomas W. Nelson 1974-4-22 1213 Marin S side of Mt. Tamalpais Comment
  JEPS31626  Calystegia purpurata W. L. Jepson 1892-9-9 14510 Marin Mt. Tamalpais Comment
  JEPS79712  Calystegia purpurata Edward Lee with W. Joseph 1935-7-18 1566 Marin Lower Throckmorton Trail Mt. Tamalpais (Mt. Tamalpais) Comment
  CAS-BOT-BC215878  Calystegia purpurata subsp. purpurata Javier Penalosa 1961-3-25 1175 Marin Around Recreation Center below old St. Hilary's Church, Tiburon, Tiburon Peninsula Comment
  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
  UC196132 Image available Calystegia purpurata subsp. purpurata Edward Lee Greene 1886-3-28 Marin Angel Island Comment
  UC879464  Calystegia subacaulis subsp. subacaulis Alice Eastwood 1912-5-19 40 Marin Kentfield Comment
  POM306627  Camissonia ovata Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1528 Marin Mill Valley Comment
  SEINET12193881  Camissonia ovata F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -139 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  CAS-BOT-BC160266  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  UC1122159  Camissoniopsis cheiranthifolia subsp. cheiranthifolia A. E. Wieslander 1934-3-18 408 Marin near Point Reyes; Point Reyes Quadrangle 60 Comment
  POM227026  Campanula californica Roxana S. Ferris, Ira Wiggins 1935-7-19 s.n. Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness. Comment
  UC35044  Campanula californica W. L. Jepson July 1901 Marin Point Reyes Penisula Comment
  UC579842  Campanula californica Annetta Carter 1936-7-26 1206 Marin junction of Point Reyes road and Tomales Point road Comment
  UC1601321  Campanula prenanthoides Kellogg and Harford Jul 1877 404 Marin side Tamalpais Comment
  SEINET10463206  Campanula prenanthoides Unknown 1896-7-18 Blasdale s.n. Marin Cazadero Comment
  SEINET10463209  Campanula prenanthoides Sutcliffe 1921-7-10 SUTCLIFFE s.n. Marin Lagunitas Comment
  CAS-BOT-BC403906  Cannabis sativa W. C. Lewis 1919-9-1 s.n. Marin Tiburon Comment
  LA204283  Cardamine californica Carl Epling; 1921-2-22 5125 Marin Black Canyon Comment
  UC117859  Cardamine californica Michener and Bioletti 1892-1-31 808 a Marin Sequoia Canyon Comment
  JEPS53379  Cardamine californica var. integrifolia W. L. Jepson 1897-3-28 80 e Marin Olema Comment
  CHSC30096  Cardamine californica var. sinuata M. S. Taylor 1980-4-11 2470 Marin Samuel P. Taylor State Park, near Olema. 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
  UC1125812  Cardionema ramosissimum B. Schreiber 1937-4-25 2384 Marin 8 mi. w. Inverness; Pt. Reyes Quad., Point Reyes Peninsula Comment
  UC767020  Cardionema ramosissimum R. F. Hoover 1941-5-21 5171 Marin Point Reyes Comment
  POM286452  Cardionema ramosissimum Annetta Carter 1933-10-22 403 Marin Tomales Point, 4.8 miles from Inverness. Comment
  UC903297  Cardionema ramosissimum Ethel Crum 1933-10-8 1572 Marin 3 mi. e. of old post office Point Reyes Peninsula Comment
  UCD150623  Cardionema ramosissimum Dawn F. Adams 1978-5-14 21 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 Comment
  CAS-BOT-BC229791  Carduus pycnocephalus A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1407 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-BC281810  Carduus tenuiflorus Peter H. Raven; Michael P. Johnson 1967-5-1 21023 Marin S side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC18289  Carex L. R. Abrams 1927-4-19 11619 Marin Road from Inverness to Point Reyes at Road of Drakes Estero. Comment
  CAS-BOT-BC18290  Carex Hans Leschke 1943-3-19 s.n. Marin Mount Tamalpais. Big Carson Ridge. Comment
  CAS-BOT-BC19683  Carex athrostachya John Thomas Howell 1946-6-13 22025 Marin Chileno Valley. Comment
  CAS-BOT-BC19238  Carex barbarae Gordon H. True 1965-7-1 s.n. Marin San Rafael Hills, Black Canyon. Comment
  CAS-BOT-BC19246  Carex barbarae John Thomas Howell 1980-9-8 53900 Marin Between Alpine and Bon Tempe Lakes. Comment
  CDA31815  Carex barbarae D. G. Kelch 2009-4-19 9 .153 Marin Near Bon Tempe Lake and Rocky Ridge Rd. Comment
  CAS-BOT-BC19447  Carex bolanderi Gordon H. True 1969-5-9 4925 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda above bridge. 60 Comment
  CAS-BOT-BC19450  Carex bolanderi A. A. Heller 1902-6-18 5715 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  UC905002  Carex bolanderi John Thomas Howell 1944-6-4 19540 Marin w Inverness; Inverness Ridge Comment
  CAS-BOT-BC34028  Carex brevicaulis John Thomas Howell 1944-4-2 19359 Marin Bolinas Ridge. Comment
  CAS-BOT-BC34041  Carex brevicaulis Alice Eastwood; John Thomas Howell 1939-5-28 7380 Marin Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC34042  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-10 5260 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. 182 Comment
  CAS-BOT-BC110189  Carex buxbaumii Hans Leschke 1947-6-4 s.n. Marin Point Reyes peninsula. Swamp near Radio station. Comment
  CAS-BOT-BC35007  Carex densa John Thomas Howell 1946-5-4 21729 Marin Near Dillon Beach. Comment
  CAS-BOT-BC35009  Carex densa John Thomas Howell 1943-5-22 18152 Marin Lagunitas Meadows. Comment
  CHSC114388  Carex densa D. G. Kelch 2009-5-25 9306 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. 6 Comment
  CAS-BOT-BC35015  Carex densa Javier Penalosa 1962-3-11 1132 Marin Tiburon Peninsula. Southeast of 602 foot summit west of Paradise Cay. Comment
  CAS-BOT-BC19956  Carex exsiccata John Thomas Howell 1946-6-13 22032 Marin Chileno Valley. Comment
  POM203966  Carex globosa J. T. Howell 1933-4-30 11193 Marin North side of Mt. Tamalpais. Comment
  UCR74656  Carex globosa J. T. Howell 1944-4-2 19368 A Marin SE of Laurel Dell, Mt. Tamalpais Comment
  RSA155499  Carex globosa L. S. Rose 1961-6-25 61055 Marin Hills S of San Anselmo. 152 Comment
  SEINET3143642  Carex globosa L. S. Rose 1940-4-28 40239 Marin Bootjack Camp, Mt. Tamalpais, Proc. Linn. Sec. 1:259.(1845) Comment
  SEINET7559874 Image available Carex globosa Peter F. Zika 1995-5-2 12316 Marin Bolinas Ridge. 120 Comment
  CAS-BOT-BC28384  Carex gracilior John Thomas Howell 1946-5-4 21717 Marin East of Aurora School at Sonoma Co. line. Comment
  SEINET3901420  Carex gynodynama John A. Churchill 1974-4-30 7443081 Marin On trail to Kehee Beach from Pierce Road.; 0 Comment
  SEINET7561215 Image available Carex gynodynama F. J. Hermann 1962-6-10 17393 Marin Rock Springs, Mt. Tamalpais. 610 Comment
  CAS-BOT-BC20463  Carex harfordii Gordon H. True 1970-5-8 s.n. Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Hondo. On ridge east of Arroyo Hondo. 274 Comment
  SEINET4291985 Image available Carex harfordii A. L. Hipp 1999-1 ah 324 Marin Point Reyes National Seashore. Trail below Drakes View Trail & Bayview Trail intersection. Comment
  UC710451  Carex harfordii John Thomas Howell 1943-7-4 18266 Marin near Ledum Swamp; Pt. Reyes Peninsula Comment
  CAS-BOT-BC31591  Carex luzulina var. luzulina John Thomas Howell; J. W. Stacey 1936-6-7 12641 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC31592  Carex luzulina var. luzulina Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-29 896 Marin Seepage area on N side of Pt. Reyes rd just N of Pierce Pt. rd, Comment
  CAS-BOT-BC146627  Carex mendocinensis John Thomas Howell; J. W. Stacey 1936-6-7 12658 Marin Near Bootjack, Mt. Tamalpais Comment
  RSA0014200  Carex mendocinensis J. T. Howell 1938-6-5 13895 Marin Azalea Flat, Mt. Tamalpais. Comment
  RSA0014501  Carex mendocinensis J. T. Howell, J. W. Stacey 1936-6-7 12658 Marin Serpentine area near Bootjack, Mt. Tamalpais Comment
  SEINET7568183 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 309 Marin Point Reyes National Seashore, Bayview Trail. 213 Comment
  SEINET3128324  Carex nudata L. S. Rose 1939-4-23 39081 Marin 5 mi W of Nicasio 30 Comment
  CAS-BOT-BC119393  Carex obnupta John Thomas Howell 1943-6-13 18228 Marin Sausalito hills Comment
  CAS-BOT-BC119394  Carex obnupta John Thomas Howell 1946-7-4 22179 Marin Dillons Beach. Comment
  UC30024  Carex obnupta J. Burtt Davy 1894-3-31 709 Marin Olema Comment
  UC904978  Carex obnupta John Thomas Howell 1946-7-4 22179 Marin Dillons Beach Comment
  CAS-BOT-BC119395  Carex obnupta John Thomas Howell; J. W. Stacey 1936-6-7 12646 Marin Ledlum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC119406  Carex obnupta Hans Leschke 1942-5-24 s.n. Marin Tamalpais: Willow Meadow. Comment
  SEINET3905272  Carex obnupta Hans Leschke 1942-5-24 s.n. Marin Tamalpais, CA.; 0 Comment
  UC1310  Carex obnupta Michener and Bioletti 1892-6-19 Marin Pt. Ben. Comment
  UCD140709  Carex obnupta H. A. Borthwick 1925-6-7 1764 Marin Bolinas. Comment
  CAS-BOT-BC117580  Carex serratodens Phyllis Ellman 1977-1-1 s.n. Marin Old St. Hilary's, Tiburon. Comment
  CAS-BOT-BC117582  Carex serratodens Alan Ackerman Beetle 1943-6-1 1955 Marin Seeps in coastal hills. Comment
  RSA52310  Carex simulata J. T. Howell 1946-6-20 22102 Marin East side of Bolinas Lagoon. Comment
  CAS-BOT-BC116937  Carex subbracteata John Thomas Howell 1945-5-27 20883 Marin NE of Mountain Theater, Mt. Tamalpais. Comment
  SEINET7577066 Image available Carex subbracteata Andrew L. Hipp 1999-5-26 331 Marin Point Reyes National Seashore, coastal prairie adjacent to Marshall Beach Trail, E of 2nd gate. 30 Comment
  RSA362761  Carex subbracteata H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  RSA51945  Carex subbracteata J. T. Howell 1943-5-22 18158 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC116888  Carex subbracteata var. subbracteata Hans Leschke 1949-5-25 s.n. Marin Point Reyes Peninsula: near radio station. Comment
  CAS-BOT-BC116893  Carex subbracteata var. subbracteata John Thomas Howell 1945-5-27 20883 Marin NE of Mountain Theater, Mt. Tamalpais. Comment
  CAS-BOT-BC116895  Carex subbracteata var. subbracteata John Thomas Howell 1946-5-4 21723 Marin Rocks east of Dillons Beach Comment
  CAS-BOT-BC116894  Carex subbracteata var. subbracteata John Thomas Howell 1949-5-25 25336 Marin Sandy flats behind dunes, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC116903  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12652 Marin Pine woods on road to Point Reyes. Comment
  CAS-BOT-BC115588  Carex tumulicola John Thomas Howell 1949-5-25 25334 Marin Grassy flat behind dunes, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC115593  Carex tumulicola Peter H. Raven; M. P. Johnson 1967-5-1 21147 Marin Angel Island, Slopes on S side above Rock Quarry. 137 Comment
  CAS-BOT-BC115594  Carex tumulicola Peter H. Raven; M. P. Johnson 1967-5-1 21081 Marin Angel Island, Slopes on S side near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC115595  Carex tumulicola Barbara Ertter; N. F. McCarten; Mark Fogiel; Daniel Pritchett 1990-6-16 9121 Marin Tiburon Peninsula, NE side of ridge at narrow part of peninsula. Comment
  CAS-BOT-BC229638  Carpobrotus chilensis John Thomas Howell 1945-6-12 20957 Marin Near radio station, Point Reyes Peninsula Comment
  CAS-BOT-BC230229  Carpobrotus edulis Peter H. Raven; Michael P. Johnson 1967-5-2 21235 Marin Angel Island. Near formerly cultivated area below East Garrison, E side of island Comment
  CAS-BOT-BC281899  Carthamus lanatus Doreen Smith 2000-8-16 s.n. Marin Nicasio, near junction of Nicasio Valley and Lucas Valley Rds Comment
  SEINET12028245  Castanopsis chrysophylla M. T. Doutt 1931-1 353 Marin Summit Mt. Tamalpais Comment
  JEPS35805  Castilleja Rimo Bacigalupi, and L. R. Heckard 8942 Marin about 3 mi ne Point Reyes (slope e of Drakes Beach) Comment
  UCD122143  Castilleja affinis H. A. Borthwick 1925-6-5 1955 Marin location unknown. Comment
  RSA32031  Castilleja affinis A. A. Heller 1940-6-12 15734 Marin Between the Radio Station and the lighthouse on Point Reyes penninsula. Comment
  JEPS58949  Castilleja affinis subsp. affinis John Thomas Howell 1946-5-16 21864 Marin Angel Island, se side Marin County Angel Island Comment
  UC885264  Castilleja affinis subsp. affinis Alice Eastwood and John Thomas Howell 1939-5-28 Marin Point Reyes Comment
  JEPS115  Castilleja affinis subsp. neglecta W. L. Jepson 1940-6-5 19944 Marin Tiburon 30 Comment
  JEPS29374  Castilleja affinis subsp. neglecta L. R. Heckard 1961-7-26 S- 797 Marin Tiburon; ; ; near St. Hilaire's Catholic Church, Tiburon Comment
Read comments
Mar 12 2012
  JEPS73883  Castilleja affinis subsp. neglecta L. R. Heckard 1974-5-14 3690 Marin above and behind old St. Hilary's Church; Tiburon 30mg of leaf material removed for [15N] analysis by S.M. Swope/S. T. Abererombie on 7 Sep., 2012 in conjunction with research on the effect of elevated atmospheric N inputs on the the persistence of populations of Hesperolinon conjestum (Endangered), Marin Co., CA. Results will be submitted to peer-reviewed journals and the USFWS Comment
  UCSB58241  Castilleja affinis subsp. neglecta Gliessman, Stephen 1969-3-31 Marin S. side of Paradise Drive; 1.3 mi. N. of junction with Marwest Road; Tiburon Peninsula 30 Comment
  UC1341882  Castilleja ambigua subsp. ambigua Noel H. Holmgren and James L. Reveal 1966-6-6 2643 Marin near access to Point Reyes Beach; Point Reyes Comment
  JEPS93142  Castilleja ambigua subsp. humboldtiensis M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2436 Marin n of Inverness Park (along Sir Francis Drake Blvd, just n of Motel Inverness, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  UC673437  Castilleja densiflora subsp. densiflora H. L. Mason 1928-4-28 4394 Marin Tiburon Peninsula Comment
  CHSC22512  Castilleja exserta Robert A. Schlising; Lloy Thurman 1962-4-28 2191 Marin Coast Ranges. Point Reyes Lighthouse. Comment
  CAS-BOT-BC241302  Castilleja latifolia John Thomas Howell 1933-10-8 11704 Marin Pt. Reyes Peninsula Comment
  CHSC24802  Castilleja minor subsp. spiralis E. L. Rilla 1976-6-3 34 Marin On the Dipsea Trail, 2 mi w on Panoramic Hwy from junct of Panoramic Hwy and Shoreline Hwy. On the Dipsea Trail 6 ft back from where it intersects the Panoramic Hwy. 28 Comment
  JEPS58953  Castilleja minor subsp. spiralis John Thomas Howell 1947-6-15 23249 Marin near Bootjack cypresses; Mt. Tamalpais Comment
  RSA128918  Castilleja minor subsp. spiralis Peter H. Raven 1950-7-20 2650 Marin Old Stage Road, above Bootjack, Mt. Tamalpais. Comment
  UC185473  Castilleja rubicundula subsp. lithospermoides Katharine Brandegee 1909-5-27 Marin Tiburon Comment
  JEPS60449  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-29 6687 Marin 3.2 mi s Tomales (on Highway 1) Comment
  JEPS77809  Castilleja subinclusa subsp. franciscana Robert M. Lloyd 1963-3-10 2121 Marin 1.5 mi up road to Mt. Tamalpais (from State Hwy 1) Comment
  JEPS83541  Castilleja subinclusa subsp. franciscana Jack and Betty Guggolz 1987-5-3 888 Marin 9.0 mi w (by road) Petaluma (Petaluma-Marshall Road) Comment
  UC1051658  Castilleja subinclusa subsp. franciscana Peter Kamb 1950-6-3 1831 Marin about 0.25 mi above Stinson Beach-Mt. Tamalpais road junction with coast road 30 Comment
  UC201433  Castilleja subinclusa subsp. franciscana Harriet A. Walker 1918-4-21 4074 Marin Lagunitas; rear of Miss Walkers Comment
  UC885115  Castilleja subinclusa subsp. franciscana Milo S. Baker Mar 1932 5918 Marin Bolinas Bay; at highway Comment
  JEPS46008  Castilleja wightii L. R. Heckard 1956-7-15 803 Marin Inverness Comment
  JEPS78279  Castilleja wightii L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-21 5123 Marin just e Rodeo Lake (along road, n of Golden Gate); Old Fort Cronkhite Comment
  SEINET10865295  Castilleja wightii Noel H. Holmgren, James L. Reveal 1966-6-6 Holmgren 2638 Marin Point reyes, between inverness and point reyes station. Steep road bank at edge Of and in shade of eucalyptus forest. Plants shrubby; glandular-viscid; Inflorescence yellow. Comment
  NY68184  Castilleja wightii subsp. rubra F. W. Pennell 1940-5-20 25452 Marin Route 1. Shale. W of Fairfax. 45.7 Comment
  CAS-BOT-BC40229  Caulanthus lasiophyllus John Thomas Howell 1966-4-18 41510 Marin Gully just north of John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC40235  Caulanthus lasiophyllus Peter H. Raven; Michael P. Johnson 1967-5-1 21126 Marin Angel Island. On south side of island near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC47770  Ceanothus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  JEPS46534  Ceanothus unknown Marin Tamalpais Comment
  CAS-BOT-BC277769  Ceanothus cuneatus R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13421 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC48883  Ceanothus cuneatus D. O. Burge 2007-5-8 DOB 915 b Marin Marin Municipal Water District, west of Alpine Lake, roadside on Bolinas Fairfax Road 240 Comment
  UCD111776  Ceanothus cuneatus Lewis S. Rose 1968-3-18 68006 Marin Mount Tamalpais, Bootjack Camp. 365 Comment
  UC80010  Ceanothus cuneatus var. cuneatus Alice Eastwood 1899-4-2 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48445  Ceanothus cuneatus var. ramulosus Brandegee 1890-5-1 96 Marin Tamalpais Comment
  CAS-BOT-BC49147  Ceanothus cuneatus var. ramulosus John Thomas Howell 1941-6-29 16345 Marin Rock Spring Trail, Mt. Tamalpais Comment
  CAS-BOT-BC49150  Ceanothus cuneatus var. ramulosus John Thomas Howell 1938-6-19 13927 Marin Rattlesnake, Mt. Tamalpais Comment
  CAS-BOT-BC49677  Ceanothus cuneatus var. ramulosus John Thomas Howell 1926-2-28 1647 Marin South side of Mt. Tamalpais Comment
  OBI3002  Ceanothus cuneatus var. ramulosus Lewis S. Rose 1968-3-18 68006 Marin Mount Tamalpais, Bootjack Camp 366 Comment
  OBI3003  Ceanothus cuneatus var. ramulosus Lewis S. Rose 1968-3-18 68007 Marin Alpine Lake 244 Comment
  CAS-BOT-BC64423  Ceanothus foliosus John Thomas Howell 1948-5-16 24298 Marin Upper part of Cascade Canyon, Mt. Tamalpais. Comment
  RSA304747  Ceanothus foliosus James R. Shevock 1971-3-21 819 Marin Mt. Tamalpais St Park 396 Comment
  SEINET3815025 Image available Ceanothus foliosus Lewis S. Rose 1932-3-23 3294 Marin Mill Valley. Comment
  UC79971  Ceanothus foliosus Katharine Brandegee 1890-5-2 Marin Bolinas Comment
  CAS-BOT-BC50929  Ceanothus foliosus var. foliosus Alice Eastwood 1891-5-11 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC50935  Ceanothus foliosus var. foliosus L. R. Abrams 1922-4-29 8081 Marin Mt. Tamalpais - Near head of fire-trail at head of Mill Valley not far (1/8 mile) from Pipe Line R.R. Bridge Comment
  UC33648  Ceanothus gloriosus var. gloriosus Chestnut and Drew 1891-4-15 Marin west summit of Bolinas Ridge. Comment
  CAS-BOT-BC49985  Ceanothus gloriosus var. porrectus B. A. Stein 1981-9-26 564 Marin Pt. Reyes Nat. Seashore, Inverness Ridge c. 1/2 mile N of Mt. Vision 243 Comment
  UC1951060  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 DOB 909 f Marin Point Reyes National Seashore, north side of Duck Cove/Marshall Beach Road, 0.4 road miles (0.6 km) west of intersection with Pierce Point Road, 5.18 km 302 degr. (True) WNW of Inverness Comment
  UC1071418  Ceanothus griseus A. E. Wieslander 1934-3-18 411 Marin Point Reyes Point Reyes quad. 182 Comment
  CAS-BOT-BC231869  Ceanothus jepsonii B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1713 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC50664  Ceanothus jepsonii Alice Eastwood 1903-4-1 4001 Marin Mt. Tamalpais Comment
  CAS-BOT-BC50665  Ceanothus jepsonii W. R. Dudley 1898-11-1 35 a Marin Pine Ridge on Point Reyes Comment
  CAS-BOT-BC50670  Ceanothus jepsonii Alice Eastwood 1913-6-15 3409 Marin Mt. Tamalpais Comment
  UC1070781  Ceanothus jepsonii H. S. Yates 1935-4-2 5010 Marin 3/4 mi w Liberty (Lagunitas); Tamalpais quad. 274 Comment
  CAS-BOT-BC50627  Ceanothus jepsonii Wilma Follette 2002-5-21 s.n. Marin Ridge top, mcIsaac Ranch, G.G.N.R.A. Comment
Read comments
Aug 16 2017
  CAS-BOT-BC83787  Ceanothus jepsonii var. jepsonii D. O. Burge 2007-5-8 914 b Marin Marin Municipal Water District, N end of Alpine Lake 280 Comment
  CAS-BOT-BC51407  Ceanothus masonii H. E. McMinn 1923-3-30 906 b Marin Bolinas Ridge near Alpine Summit 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
  OBI10440  Ceanothus masonii Robert F. Hoover, Lewis S. Rose 1964-4-8 8675 Marin Bootjack Camp (just E of), S slope of Mt. Tamalpais 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
  RSA754634  Ceanothus masonii Dylan O. Burge 2007-5-8 DOB 913 c Marin Golden Gate National Recreation Area, Bolinas Ridge, on fire road connecting the NE end of Bourne Trail to the Bolinas Ridge Fire Trail, parking 0.2 road miles (0.3 km) W of summit on Bolinas Fairfax Road, 4.23 km 33 degrees True NNE of Bolinas. 450 Comment
  SBBG4378  Ceanothus masonii M. Van Rensselaer 1941-10-11 1746 Marin Bolinas Ridge Comment
  UC54887  Ceanothus masonii Chesnut and Drew 1891-4-17 Marin Bolinas Ridge, west summit Comment
  UC657550 Image available Ceanothus masonii H. E. McMinn 1933-4-23 3044 Marin Bolinas Ridge; ; Bolinas Ridge, Marin Co. Comment
  UC79997  Ceanothus masonii T. S. Brandegee Apr 1891 106 Marin Bolinas Ridge Comment
  CAS-BOT-BC51508  Ceanothus oliganthus var. sorediatus W. R. Dudley 1906-4-14 s.n. Marin near west part, Mt. Tamalpais Comment
  CAS-BOT-BC421693  Ceanothus thyrsiflorus C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14628 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  CAS-BOT-BC52961  Ceanothus thyrsiflorus Brandegee 1890-5-1 64 Marin Tamalpais Comment
  CAS-BOT-BC52962  Ceanothus thyrsiflorus Brandegee 1890-5-1 18 Marin Bolinas Heights Comment
  UCD112714  Ceanothus thyrsiflorus Collector unknown 1925-6-5 1784 Marin location unknown. Comment
  SEINET12209979  Ceanothus thyrsiflorus E. H. Graham 1931-1 6826 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC52411  Ceanothus velutinus var. velutinus Alice Eastwood 1925-1-1 s.n. Marin Mt. Tamalpais ridge between Larkspur and Mill Valley Comment
  CAS-BOT-BC52412  Ceanothus velutinus var. velutinus Walter Lennon 1973-5-3 2 Marin Crown Road, Kent Woodlands Comment
  UCD130015  Centaurea cyanus Morris Halperin 1932-6-13 s.n. Marin near Camp Kent. Comment
  JEPS21725  Centaurium davyi Milo S. Baker 1940-7-18 9784 Marin w side road to Pt. Reyes Lighthouse (opposite first farm house on e side after crossing Estero) Comment
  UC59636  Centaurium davyi Royce Marin 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-BC288579  Centromadia fitchii Frieda Ward 1978-8-17 s.n. Marin Indian Valley 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-BC279224  Centromadia pungens subsp. pungens Walter Lennon 1974-8-29 s.n. Marin Tamal Vista Blvd, Corte Madera, 0.1 mile from Madera Blvd Comment
  CAS-BOT-BC279225  Centromadia pungens subsp. pungens Doreen Smith 2001-8-11 s.n. Marin Northeastern San Rafael, the Las Gallinas Sanitary District Comment
  CAS-BOT-BC384917  Cerastium arvense D. E. Breedlove 1962-4-17 2351 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  CHSC23003  Cerastium arvense Robert A. Schlising; Anna Eagle 1962-6-8 2294 Marin Coast Ranges. Slopes near Point Reyes Lighthouse. Comment
  CAS-BOT-BC388308  Cerastium glomeratum Fred Ross; Gordon H. True 1979-2-20 5180 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  JEPS26642  Cheilanthes covillei Don Branscomb 1959-4-7 Marin about Bootjack Camp (sw shoulder of Mt Tamalpais); Mt Tamalpais Comment
  CAS-BOT-BC68162  Cheilanthes intertexta Doreen Smith 2002-2-1 s.n. Marin San Rafael Hill, San Rafael Comment
  UC1176797  Chenopodium ambrosioides John Thomas Howell 1945-5-9 Marin Ignacio Comment
  RSA95469  Chenopodium berlandieri var. sinuatum L. S. Rose 1953-7-20 53052 A Marin Dillon Beach. Comment
  UC1176795  Chenopodium californicum John Thomas Howell 1947-5-14 23166 Marin McClure Beach Comment
  UC201717  Chenopodium californicum unknown Marin Angel Island Comment
  RSA309530  Chenopodium vulvaria Robert A. Norris 1983-7-23 4550 Marin [Near] W edge of Stafford Lake, Stafford Lake park, 5 miles W Novato. 43 Comment
  CAS-BOT-BC497689  Chlorogalum pomeridianum Gordon H. True; Fred Ross 1969-6-6 5043 Marin Pt. Reyes Bird Observatory 3mi. NW. of Bolinas at Arroyo Honda, just south of Headquaters 60 Comment
  RSA130926  Chlorogalum pomeridianum var. divaricatum E. K. Balls 1958-7-20 23579 Marin 1 mile NE from Point Reyes Lighthouse. 168 Comment
  CAS-BOT-BC236907  Chloropyron maritimum subsp. palustre John Thomas Howell 1933-7-30 11480 Marin Inverness Comment
  CAS-BOT-BC237997  Chloropyron molle subsp. molle G. Thomas Robbins 1958-8-31 3931 Marin Along the east edge of the Northwestern Pacific railroad tracks at the Burdell siding, about one-half mile east of U. S. Highway 101 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
  CAS-BOT-BC191544  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-8 10466 Marin Tomales Point. Point Reyes Peninsula Comment
  CAS-BOT-BC191545  Chorizanthe cuspidata var. villosa Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  CAS-BOT-BC191501  Chorizanthe cuspidata var. villosa Robert A. Norris 1983-8-6 4563 Marin Point Reyes Beach North. Ca 130 ft above the surf Comment
  CAS-BOT-BC191543  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-9 10303 Marin N end of Point Reyes Peninsula Comment
  CAS-BOT-BC45827  Chorizanthe valida A. D. E. Elmer 1903-7-1 4756 Marin Point Reyes P.O. Comment
  RSA299147  Chorizanthe valida J. T. Howell, Catherine Best, Wilma Follette, Gordon H. True 1980-6-19 53718 Marin Near Abbott's Lagoon, Point Reyes Peninsula. Comment
Read comments
Jun 20 2017
  RSA264182  Chrysolepis chrysophylla C. W. Tilforth, Walter Wisura 1977-8-14 1451 Marin Slopes of West Tamalpais Peak. 762 Comment
  JEPS38070  Chrysolepis chrysophylla var. minor W. L. Jepson 1916-7-9 6810 Marin Mt. Tamalpais 548 Comment
  CAS-BOT-BC105830  Cirsium andrewsii John Thomas Howell 1947-6-18 23275 Marin Dillons Beach Comment
  UC615388  Cirsium andrewsii Beryl O. Schreiber 1936-6-21 2249 Marin Shell Beach Tomales Bay, Shell Beach 1 Comment
  SEINET11860267  Cirsium andrewsii M. T. Doutt 1931-5-10 445 Marin near Pt. Reyes, along road from Nicasio Comment
  SEINET5507014 Image available Cirsium andrewsii John Thomas Howell 1933-7-30 11478 Marin near summit of road from Inverness to Pt. Reyes Comment
  CAS-BOT-BC533013  Cirsium brevistylum P. DaSilva; S. Whelan; W. Muir; M. Murphy; T. Baxter 2015-6-12 15861 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Little Carson Trail above Kent Pump Road Comment
  RSA125022  Cirsium hydrophilum var. vaseyi Peter H. Raven, R. Snow 1958-7-25 13696 Marin Azalea Springs, Mount Tamalpias Comment
  CAS-BOT-BC285603  Cirsium occidentale var. occidentale Peter H. Raven; Michael P. Johnson 1967-5-2 21327 Marin Angel Island. Between Point Campbell and Hospital Cove, nothwest side of island 45 Comment
  CAS-BOT-BC285604  Cirsium occidentale var. occidentale John Thomas Howell 1946-5-16 21879 Marin Angel Island, s. side Comment
  CAS-BOT-BC285605  Cirsium occidentale var. occidentale Gordon H. True 1970-4-23 5312 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 30 Comment
  CAS-BOT-BC286376  Cirsium occidentale var. occidentale John Thomas Howell 1942-5-16 16956 Marin Sausalito Hills Comment
  CAS-BOT-BC292750  Cirsium occidentale var. venustum John Thomas Howell 1940-5-26 15519 Marin San Anselmo Canyon Comment
  UC589531  Cirsium quercetorum Beryl O. Schreiber 1932-6-17 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  RSA131103  Cirsium quercetorum E. K. Balls 1958-7-20 23580 Marin 1.5 miles NE from Point Reyes Lighthouse 168 Comment
  CAS-BOT-BC288732  Cirsium remotifolium John Thomas Howell 1943-5-30 18180 Marin Summit Ave, Mill Valley, Mt Tamalpais Comment
  CAS-BOT-BC32818  Cirsium remotifolium Evalina Cannon s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC285803  Cirsium vulgare Javier Penalosa 1960-7-29 2011 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC285804  Cirsium vulgare Peter H. Raven; Michael P. Johnson 1967-5-1 21184 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC285805  Cirsium vulgare Gordon H. True 1968-7-2 4649 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 45 Comment
  POM32527  Clarkia amoena subsp. amoena A. D. E. Elmer 1903-07 4939 Marin Olema Comment
  RSA12235  Clarkia amoena subsp. amoena Carl B. Wolf 1934-6-28 5780 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  UC1279974  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11010 Marin Lagunitas Comment
  CAS-BOT-BC164210  Clarkia concinna Doreen Smith 2001-6-11 s.n. Marin Lucas Valley Road, from Mt. Muir ct. to junction with Nicasio Valley road Comment
  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
  CAS-BOT-BC164303  Clarkia davyi H. Lewis; M. Lewis 1947-6-15 439 Marin 5.8 mi. N of Point Reyes Lighthouse Comment
  SJSU10995  Clarkia gracilis subsp. gracilis G. B. Youngberg 1956-5-19 426 Marin Rock Springs, Mt Tamalpais 701 Comment
  CAS-BOT-BC164605  Clarkia gracilis subsp. gracilis John Thomas Howell 1946-6-23 22119 Marin Head of Little Carson Canyon Comment
  CAS-BOT-BC162477  Clarkia gracilis subsp. sonomensis Doreen Smith 1996-5-12 s.n. Marin San Geronimo Ridge above Bates Canyon Comment
  CAS-BOT-BC162498  Clarkia purpurea subsp. purpurea Mrs. E. C. Sutliffe 1920-4-1 s.n. Marin Sausalito hills. Comment
  CAS-BOT-BC163738  Clarkia purpurea subsp. quadrivulnera Alice Eastwood 1912-8-3 1547 Marin Mt. Tamalpais Comment
  CAS-BOT-BC163741  Clarkia purpurea subsp. quadrivulnera John Thomas Howell 1943-5-9 17980 Marin San Rafael Hills Comment
  UC128662  Clarkia purpurea subsp. quadrivulnera Miss Harriet A. Walker 1909-6-8 1736 Marin Tiburon Comment
  POM316756  Clarkia purpurea subsp. quadrivulnera Patricia Wilder 1965-6-7 3524 Marin San Geronimo Ridge, N Coast mt range, Pacific drainage area 457 Comment
  CAS-BOT-BC172359  Clarkia purpurea subsp. viminea Wilma Follette 2003-5-29 s.n. Marin Grassy slopes of Mt. Buirdell, Novato Comment
  SEINET12189252  Clarkia quadrivulnera M. T. Doutt 1931-1 s.n. Marin Near. Pt. Reyes Comment
  UC1279924  Clarkia rubicunda Peter H. Raven 1957-6-29 11007 Marin 4.6 mi s Olema (on State Highway 1) Comment
  JEPS43700  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin 1/2 mi w Tiburon (on Bay Road); Tiburon Peninsula 6 Comment
  CAS-BOT-BC165419  Clarkia unguiculata Doreen Smith 2003-6-21 s.n. Marin Roadside N-facing bank opposite entrance to Mt. Muir, Las Gallinas Valley Comment
  CAS-BOT-BC7356  Claytonia exigua Alice Eastwood 1897-4-20 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC439221  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21574 Marin Near country club, Fairfax Hills Comment
  CAS-BOT-BC439229  Claytonia exigua subsp. exigua John Thomas Howell 1939-4-23 14615 Marin Corte Madera Ridge, Mt. Tamalpais Comment
  CAS-BOT-BC439211  Claytonia exigua subsp. exigua Edw. L. Greene 1891-4-27 s.n. Marin At Tiburon Comment
  CAS-BOT-BC439219  Claytonia exigua subsp. exigua John Thomas Howell 1945-4-29 s.n. Marin Above Camp Handy, Mt. Tamalpais Comment
  UC1176766  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21578 Marin Carson Ridge Comment
  CAS-BOT-BC439352  Claytonia gypsophiloides John Thomas Howell 1945-4-29 20795 Marin Fairfax Hills Comment
  POM164058  Claytonia gypsophiloides Michener, Bioletti 1893-04 s.n. Marin Fairfax Comment
Read comments
Aug 6 2010
  SEINET215097  Claytonia gypsophiloides R. A. Owens 1969-4-12 1 Marin On fire road S side of Mt. Tamalpais Comment
  CAS-BOT-BC439842  Claytonia perfoliata Alice Eastwood 1906-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC443943  Claytonia sibirica Alan Galloway 1963-6-1 s.n. Marin Near Bolinas Lagoon (e. side) Comment
  CAS-BOT-BC443944  Claytonia sibirica Roxana S. Ferris; Ira L. Wiggins 1935-7-19 8093 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness. Comment
  CAS-BOT-BC443945  Claytonia sibirica John Thomas Howell 1946-4-21 21680 Marin Pt. Reyes Peninsula Comment
  RSA65728  Claytonia sibirica F. W. Peirson 1926-3-28 6537 Marin Tennessee Cove, Marin County Comment
  CAS-BOT-BC499347  Clintonia andrewsiana J. W. Congdon 1892-5-22 s. n. Marin Mt. Tamalpias Comment
  CAS-BOT-BC499381  Clintonia andrewsiana W. W. Carruth 1900-5-1 s. n. Marin Mt. Tamalpais Comment
  SEINET12044198  Clintonia andrewsiana Michener, Bioletti 1892-1 s.n. Marin Tamalpais Comment
  UC1178872  Collinsia heterophylla Herbert L. Mason 1940-5-20 12288 Marin outcrop back of Tiburon Comment
  POM129000  Collinsia heterophylla D. D. Keck, John T. Howell 1927-5-8 2359 Marin Along road between Ross and Phoenix Lake. Comment
  UC750697  Collinsia sparsiflora var. collina Lewis S. Rose 1946-5-14 46061 Marin Laurel Dell Mt. Tamalpais (Mt. Tamalpais); , Laurel Dell 609 Comment
  UC747036  Collinsia sparsiflora var. sparsiflora G. Thomas Robbins 1944-4-14 1527 Marin about 3 mi w of Hamilton Field Air Base (near summit of Big Rock Ridge); Big Rock Ridge 304 Comment
  UC1554406  Collomia heterophylla Alice M. Ottley 1921-4-21 1229 Marin Mt. Tamalpais San Francisco Bay Region Comment
  UC23633  Collomia heterophylla W. L. Jepson 1891-6-11 Marin lower slopes Mt. Tamalpais Comment
  UC908743  Collomia heterophylla Herbert L. Mason 1925-3-18 1302 Marin along Pipe-line trail Mt. Tamalpais Comment
  SEINET13778109  Collomia heterophylla A. A. Heller 1906-6-12 8389 Marin Mt. Tamalpais Comment
  UC1537167  Conium maculatum Gordon H. True Jr. 1937-6-6 725 Marin Point Reyes 30 Comment
  CAS-BOT-BC216010  Convolvulus James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  UC589425  Conyza canadensis Beryl O. Schreiber 1932-7-31 709 Marin Indian Beach Tomales Bay, Indian Beach Comment
  SEINET4675786  Cordylanthus maritimus Lewis S. Rose 1957-1 Marin Comment
  JEPS17997  Cordylanthus maritimus subsp. palustris George B. Rossbach 1954-10-10 487 Marin head of Drake's Estero (along tidal creek); Point Reyes Comment
  JEPS47446  Cordylanthus maritimus subsp. palustris L. R. Heckard 1966-8-17 1554 Marin in flat at margin of Drake's Estero (at point where the Pt. Reyes lighthouse road crosses the estuary); Pt. Reyes Comment
  JEPS82746  Cordylanthus maritimus subsp. palustris Monty Knudsen 1984-7-12 Marin at upper end of Richardson Bay (near Tamalpais Valley Junction) Comment
  UC1106161  Cordylanthus maritimus subsp. palustris Lewis S. Rose 1957-7-22 57121 Marin Drakes Estero Point Reyes Comment
  CAS-BOT-BC105668  Corethrogyne filaginifolia Peter Rubtzoff 1951-9-23 769 Marin Margin of bishop pine forest about 2.5 mi. northwest of Inverness Comment
  UC1005683  Corethrogyne filaginifolia Frank W. Gould 1939-7-23 845 Marin 3 mi nw of Inverness; Road to Tomales Point 100 Comment
  POM227007  Corethrogyne filaginifolia var. californica Roxana S. Ferris, Ira L. Wiggins 1935-7-19 8106 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness Comment
  RSA51307  Cornus nuttallii P. H. Raven 1950-4-22 1837 Marin Near Laurel Dell along stream, Mt. Tamalpias. Comment
  JEPS50139  Cornus sericea subsp. sericea W. L. Jepson 1900-9-18 1180 Marin Inverness Comment
  CAS-BOT-BC422409  Cortaderia jubata J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14683 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Comment
  JEPS58667  Corylus californica W. L. Jepson 1919-5-18 8301 Marin 2 mi nw of Inverness 91 Comment
  JEPS91132  Corylus californica W. L. Jepson 1900-9-18 1185 Marin Inverness Comment
  CAS-BOT-BC180315  Corylus cornuta subsp. californica Peter H. Raven; Michael P. Johnson 1967-5-1 21112 Marin Angel Island, on S side of island below Rock Quaryy 60 Comment
  CAS-BOT-BC180323  Corylus cornuta subsp. californica Alice Eastwood 1921-8-21 s.n. Marin Phoenix L. Comment
  CAS-BOT-BC180324  Corylus cornuta subsp. californica Alice Eastwood 1915-3-14 s.n. Marin Cataract Gulch Comment
  CAS-BOT-BC180325  Corylus cornuta subsp. californica Alice Eastwood 1912-6-9 291 Marin Sausalito Comment
  CAS-BOT-BC454587  Cotoneaster lacteus Doreen Smith 2003-7-10 s.n. Marin Roadside, near Nacasio Dam. Comment
  CAS-BOT-BC141596  Cotoneaster pannosus Alva Day; Kay Best; Debbie Wilson 1980-5-4 80 -11 Marin Angel Island, along blacktop road above Ayala Cove, in north-facing oak-woodland area. Comment
  CAS-BOT-BC287217  Cotula australis Peter H. Raven; Michael P. Johnson 1967-5-1 21211 Marin Angel Island. Hospital Cove, W side of island 7 Comment
  JEPS127821  Cotula coronopifolia Adam C. Schneider 2014-3-29 566 Marin Bonita cove Comment
  UC614821  Cotula coronopifolia Beryl O. Schreiber 1932-4-2 180 Marin Point Reyes Lighthouse Comment
  UCD130894  Cotula coronopifolia D. H. Hartmann; H. T. Hartmann 1941-11-21 105 Marin North side of the Point Reyes Peninsula. 4 Comment
  UCD130910  Cotula coronopifolia Helen K. Sharsmith 1963-5-18 5454 Marin West side of Bolinas Ridge above Bolinas Lagoon. 30 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
  UC571143  Crassula connata var. subsimplex H. L. Mason 1926-3-6 2693 Marin Corte Madera Ridge Comment
  CAS-BOT-BC434205  Crocosmia X crocosmiiflora P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14528 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas-Ridge Road, near intersection of Fairfax-Bolinas Rd and West Ridgecrest Rd. Comment
  CAS-BOT-BC190116  Crypsis schoenoides F. Almeda; Catherine Best; Doreen Smith 1994-11-1 7395 Marin East shore of Nicasion Reservoir off of Nicasio Valley Road just west of Nicasio School. Comment
  UCD59942  Crypsis schoenoides Lillian McHoul 1971-9-26 s. n. Marin Nicasio Reservoir. Comment
  UC1178814  Cryptantha flaccida Herbert L. Mason 1940-5-20 12292 Marin back of Tiburon Comment
  CAS-BOT-BC80844  Cupressus sargentii James McMurphy 1910-3-5 s.n. Marin Serpentine, west side of Mt. Tamalpais 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
  UC1238031  Cupressus sargentii William Bridge Cooke 1941-12-21 Marin slopes and top of ridge s San Geronimo 274 Comment
  UC333583  Cupressus sargentii unknown 1894-10-1 Marin Mt. Tamalpais Comment
  UC74  Cupressus sargentii Miss Eastwood 1895-10-1 Marin Comment
  NY16854  Cupressus sargentii L. Abrams 1915-10-25 5607 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  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
  CAS-BOT-BC224508  Cuscuta californica John Thomas Howell 1942-6-21 16986 Marin Carson Ridge Comment
  CAS-BOT-BC224498  Cuscuta californica John Thomas Howell 1967-5-24 42257 Marin Dakin Lane, just north of Old St. Hilary's Church, Tiburon Comment
  CAS-BOT-BC224507  Cuscuta californica John Thomas Howell 1946-7-3 18246 Marin Near Bootjack, Mt. Tamalpais Comment
  JEPS47137  Cuscuta subinclusa W. L. Jepson 1892-9-9 14834 Marin Mt. Tamalpais Comment
  UC879576  Cuscuta subinclusa John Thomas Howell 1939-9-3 15355 Marin mouth of San Antonio Creek San Antonio Creek Comment
  HSC6393  Cuscuta subinclusa L. S. Rose 1969-8-9 69091 Marin 2 Comment
  SEINET3148806  Cuscuta subinclusa L. S. Rose 1939-9-3 39363 Marin San Antonio slough, N of Novato 2 Comment
  UC24752  Cynoglossum grande F. P. McLean 1876-3-14 Marin Angel Island Comment
  CAS-BOT-BC190410  Cynosurus echinatus Alva Day 1979-7-6 79 -41 Marin Angel Island. Sunset Trail near fireroad. Comment
  CAS-BOT-BC190420  Cynosurus echinatus R. H. Wagner 1979-6-13 407 Marin Along trail to Marshall Beach, Point Reyes National Seashore. Comment
  JEPS34399  Cynosurus echinatus Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8875 Marin on grade just out of Fairfax on rd. to Alpine Lake Dam (<<also>: about head of Alpine Lake, around Bon Tempe Reservoir, and in flats below Lake Lagunitas>) 60 Comment
  RSA756394  Cynosurus echinatus Barbara Ertter, Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9118 Marin Tiburon Peninsula on San Francisco Bay, northeast side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive; swales in grassy opening on northeast-facing slopes. 61 Comment
  UC1258222  Cynosurus echinatus Paul But 1975-6-7 1035 Marin along San Geronimo Valley Drive, San Geronimo Comment
  RSA119341  Cyperus eragrostis S. S. Tillett 1956-6-30 580 Marin In wet ditch 3.5 mi. along roadbank from Inverness to Pt. Reyes Light; Point Reyes Peninsula Comment
  RSA256422  Cyperus eragrostis Robert A. Norris 1974-5-24 2016 Marin Near Cecilia Way and Tiburon Rd., Tiburon Peninsula Comment
  CAS-BOT-BC95724  Cyperus erythrorhizos Doreen Smith 2001-7-21 s.n. Marin Terra Linda. Bamboo Terrace. Comment
  CAS-BOT-BC114365  Cyperus erythrorhizos Frank Almeda; Catherine Best; Doreen Smith 1994-11-1 7396 Marin E shore of Nicasio Reservoir off of Nicasio Valley Rd. just W of Nicasio School. Comment
  RSA51280  Cypselea humifusa J. T. Howell 1947-10-12 24184 Marin Alpine Lake Comment
  UC905069  Cypselea humifusa John Thomas Howell 1947-10-19 24184 Marin Alpine Lake Comment
  CAS-BOT-BC198517  Cytisus scoparius Gordon H. True; Fred Ross 1970-4-4 5257 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  JEPS64798  Cytisus scoparius W. L. Jepson 1919-5-17 8294 Marin Olema; near the Country Club 60 Comment
  SJSU5795  Cytisus scoparius J. J. Tada 1911-4-22 Marin by Hwy 1, 3 mi NE of Muir Beach Comment
  UCD19293  Cytisus striatus Greg Archbald 1990-8-1 s.n. Marin Golden Gate National Recreation Area, ca. 1 mi up unpaved road from intersection with Tennessee Valley Rd off Hwy 1, unpaved road known locally as the Marincello Rd or trail. Comment
  CAS-BOT-BC189716  Danthonia californica Javier Penalosa; J. T. Howell 1961-6-7 1627 Marin Tiburon Peninsula. West of Marin Country Day School. 30 Comment
  CAS-BOT-BC189726  Danthonia californica John Thomas Howell 1943-5-9 17966 Marin San Rafael Hills. Comment
  CAS-BOT-BC309794  Danthonia californica C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13133 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UC1131390  Danthonia californica A. E. Wieslander 1934-5-20 490 Marin 2 mi w Shell Beach; Pt. Reyes Quadrangle Comment
  UC912647  Danthonia californica H. L. Mason 1928-4-28 4415 Marin Tiburon Peninsula Comment
  UC907650  Danthonia californica var. americana G. Thomas Robbins with J. T. Howell 1945-5-9 1900 Marin along US Hwy 101 near Hamilton Field Air Base Comment
  UCD60502  Danthonia californica var. americana Beecher Crampton 1960-6-8 5584 Marin Pt. Reyes Peninsula, northern arm of Drake's Estero at the road crossing. Comment
  UCD60675  Danthonia californica var. americana Beecher Crampton 1954-4-28 1824 Marin 1/2 mile north of Nicasio. Comment
  CHSC8203  Danthonia californica var. californica M. Banning 1969-5-9 89 Marin Above Madrone picnic area, Samuel P. Taylor park, on Hwy 104. 45 Comment
  POM212442  Datura stramonium Joseph A. Ewan 1933-11-5 8082 Marin Pt Reyes Road. Roadside opposite barnyard. Comment
  UC89139  Deinandra corymbosa Katharine Brandegee 1890-7-1 Marin Tamalpais Comment
  CAS-BOT-BC173272  Delphinium Lena E. Bowley 1939-5-1 s.n. Marin Unspecified Comment
  JEPS20342  Delphinium californicum W. L. Jepson 1900-6-6 555 Marin New Albion Farm Drake's Bay Comment
  UCSB16503  Delphinium decorum Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  CAS-BOT-BC9005  Delphinium decorum John Thomas Howell 1930-4-20 4727 Marin 5 miles from Inverness, Pt. Reyes Penninsula Comment
  SEINET5337984  Delphinium decorum W. Roderick 1967-4-2 s.n. Marin Pt. Reyes, near the lighthouse. 152 Comment
  POM203354  Delphinium decorum subsp. tracyi Roxana S. Ferris 1932-4-2 8044 Marin Point Reyes, near lighthouse Comment
  CAS-BOT-BC10176  Delphinium hesperium John Thomas Howell 1945-5-20 20869 Marin Tiburon Comment
  CAS-BOT-BC10181  Delphinium hesperium John Thomas Howell 1946-6-9 21998 Marin Abbotts Lagoon Comment
  CAS-BOT-BC10182  Delphinium hesperium John Thomas Howell 1946-5-12 21766 Marin Meadows Club, Fairfax Hill Comment
  CAS-BOT-BC10246  Delphinium hesperium Doreen Smith 2003-5-30 s.n. Marin Road side bank east of Pt. Reyes Station Comment
  RSA127211  Delphinium hesperium J. T. Howell 1946-5-19 21928 Marin Clay soil near rocks, saddle betw Big and Little Carson Canyons. Comment
  UC467769  Delphinium hesperium subsp. pallescens Harriet A. Walker 1908-6-13 1195 Marin Olema Comment
  CAS-BOT-BC9967  Delphinium nudicaule Herbert L. Mason 1917-4-28 s.n. Marin Mt. Tamalpias Comment
  CDA24251  Delphinium nudicaule G. D. Barbe 1962-3-24 626 Marin 1.5 miles south of Tomales on Highway 1. 0 Comment
  CAS-BOT-BC121647  Delphinium patens subsp. patens Mrs. E. C. Sutliffe 1921-5-8 s.n. Marin San Anselmo Canyon Comment
  SEINET7720732  Delphinium variegatum Unknown 1888-1 Marin San Rafael Comment
  POM149307  Dendromecon rigida Katherine Brandegee 1907-6-9 s.n. Marin Mt. Tamalpais. Comment
  UC187654  Dendromecon rigida Katharine Brandegee 1916-7-2 Marin upper end of Lovell Ave. Tamalpais, Mill Valley Comment
  UC85477  Dendromecon rigida Katharine Brandegee 1907-6-9 Marin upper part of Lovell Avenue Tamalpais, Mill Valley Comment
  UC9987  Dendromecon rigida Harley P. Chandler 1901-2-22 755 Marin Mount Tamalpais Region of San Francisco Bay Comment
  SEINET5339589  Dendromecon rigida A. A. Heller 1906-6-12 8402 Marin Mt. Tamalpais Comment
  CAS-BOT-BC11007  Dendromecon rigida subsp. rigida Mary Katherine (Mrs.) Brandegee 1917-6-24 308 Marin Mt. Tamalpais Comment
  CAS-BOT-BC11014  Dendromecon rigida subsp. rigida Amos Arthur Heller 1906-6-12 8402 Marin Mt. Tamalpais Comment
  CAS-BOT-BC11015  Dendromecon rigida subsp. rigida Beatrice F. Howitt 1955-5-30 533 Marin Along side of Ridge Road below Cone Peak lookout on southeast side. Comment
  SEINET10448611  Dentaria californica var. sinuata Mary Susan Taylor Taylor 2470 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC231840  Deschampsia cespitosa subsp. cespitosa E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1502 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
  JEPS97725  Deschampsia cespitosa subsp. holciformis Annetta M. Carter 1934-4-29 517 Marin 3 mi. W of Two Rock Junction on Tomales Rd. Comment
  CAS-BOT-BC329270  Deschampsia cespitosa subsp. holciformis Ronie Clark 1984-5-14 PR 84 -028 Marin Point Reyes National Seashore. Pierce Pt. Road, rock outcrop N side of road at turnout 0.1 mi W of jct. w/ L Ranch Road. Comment
  UC60231  Deschampsia cespitosa subsp. holciformis Jos. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  CAS-BOT-BC201826  Deschampsia elongata Catherine Best 1981-5-2 s.n. Marin Hidden Lake, Mt. Burdell Comment
  UC1177111  Deschampsia elongata John Thomas Howell 1943-5-22 Marin Deer Park near Fairfax Comment
  UC53602  Deschampsia elongata J. Burtt Davy 1897-10-2 4128 Marin Mill Valley Comment
  UC60409  Deschampsia elongata D. E. Palmer 1892-1 2038 Marin Comment
  CDA1964  Desmazeria rigida J. T. Howell 1943-6-13 18225 Marin Sausalito Comment
  SEINET3152151  Dicentra formosa L. S. Rose 1939-4-23 39080 Marin 5 mi. w. of Nicasio 30 Comment
  SEINET5339621  Dicentra formosa W. Roderick 1967-5-6 s.n. Marin In canyon below Nicasic Lake. 76 Comment
  CAS-BOT-BC619  Dicentra formosa subsp. formosa Katherine M. Kipping 1968-4-7 129 Marin 4.3 miles from the north entrance to Point Reyes National Seashore on east-bound road towards Inverness. 121 Comment
  UCR136590  Dichanthelium acuminatum subsp. fasciculatum Beecher Crampton 1960-6-8 5580 Marin Central Coast, Point Reyes Peninsula, 2 miles north of Inverness 114 Comment
  RSA127246  Dichanthelium acuminatum var. fasciculatum J. T. Howell 1941-5-25 16225 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC499452  Dichelostemma capitatum Peter H. Raven; Michael P. Johnson 1967-5-2 21352 Marin Hospital cove, west side of island, sea level 15 Comment
  CAS-BOT-BC499461  Dichelostemma capitatum L. R. Abrams 1918-4-27 6889 Marin Ignacio Comment
  UC635232  Dichelostemma capitatum H. L. Mason 1925-1-18 1182 Marin San Rafael to Forbes Comment
  RSA65816  Dichondra donelliana E. K. Balls, P. C. Everett, B. K. Balls 1953-10-8 18584 Marin 0.1 mi. e. of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 76 Comment
  RSA258098  Digitalis purpurea Robert A. Norris 1975-5-17 2363 Marin Between Bear Valley and low swampy area, 2 mi. NW Olema. Comment
  CAS-BOT-BC150367  Diplacus aurantiacus Javier Penalosa 1961-4-16 1329 Marin Tiburon. Hill above intersection of Mar West St. and Paradise Dr. Comment
  CAS-BOT-BC150376  Diplacus aurantiacus Hans Leschke 1943-7-4 s.n. Marin Near Inverness Comment
  CAS-BOT-BC231852  Diplacus aurantiacus S. Creer; A. Williams 2012-5-2 407 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  CAS-BOT-BC121847  Dirca occidentalis John Thomas Howell 1948-5-31 24329 Marin Devils Gulch near Camp Taylor Comment
  CAS-BOT-BC121848  Dirca occidentalis John Thomas Howell 1948-5-31 24329 Marin Devils Gulch near Camp Taylor Comment
  UC72486  Disporum smithii Milo S. Baker 1904-4-24 Marin Redwood Canyon Comment
  RSA304237  Disporum smithii James R. Shevock 1971-1-30 631 Marin Muir Woods National Monument. 79 Comment
  CAS-BOT-BC195630  Distichlis spicata Ray Pestrong 1963-11-7 s.n. Marin Tomales Bay Comment
  SEINET11676806  Distichlis spicata E. H. Graham 1931-1 6886 Marin near lighthouse, Pt. Reyes Comment
  UC673395  Dodecatheon hendersonii Herbert L. Mason 1925-2-1 1229 Marin Lake Lagunitas Comment
  RSA40109  Dodecatheon hendersonii subsp. cruciatum L. S. Rose 1948-4-11 48037 Marin Sausalito, open hills 91 Comment
  RSA0055013  Dodecatheon hendersonii subsp. cruciatum Jim Shevock 1971-2-27 687 Marin Mt. Tamalpais Park. 304 Comment
  JEPS127696  Drymocallis glandulosa Adam C. Schneider with Susan Fawcett 2014-3-28 455 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  CAS-BOT-BC70901  Dryopteris arguta R. S. Ferris; Ira L. Wiggins 1935-7-19 8083 Marin West shore of Tomales Bay 0.1 mi. South of Inverness Comment
  CAS-BOT-BC70902  Dryopteris arguta W. R. Dudley 1901-3-1 s.n. Marin Marshall's, Tomales Bay Comment
  UCD161900  Dryopteris arguta Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, about 4 miles west of San Rafael, vegetation plot LVR 02. UTM Zone 10 E 535984 N 4211892. (Coordinates converted from UTM by label maker.) 434 Comment
  SEINET6409452  Dryopteris arguta M. J. Williams 1968-4-6 s.n. Marin Nicasio Dam 76 Comment
  JEPS35197  Dryopteris expansa Marshall A. Howe 1894-6-11 Marin woods near Olema Comment
  JEPS49912  Dudleya caespitosa Miss Harriet A. Walker 1908-7-11 1375 Marin Mill Valley Comment
  SD45439  Dudleya cymosa Reid Moran 1947-6-13 2287 Marin Shore bluffs 1.0 mile north of Stinson Beach. Comment
  JEPS49933  Dudleya farinosa W. L. Jepson 1928-6-10 12922 Marin Tiburon Comment
  UC725588  Dudleya farinosa A. A. Heller 1941-7-18 16250 Marin ca half way betw wireless station and Point Reyes Lighthouse Comment
  UC2059981  Dudleya farinosa K. Nakai 1978-8-31 398 c Marin On N facing rock face along Panoramic Highway ca. 1/2 mile E of Highway 1. Comment
  CAS-BOT-BC112859  Eleocharis macrostachya Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-29 910 Marin Saline marsh, Point Reyes, north of Inverness. Comment
  CAS-BOT-BC229720  Eleocharis macrostachya J. Klein; G. Block; L. Webb; et al. 2012-5-5 839 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC112862  Eleocharis macrostachya John Thomas Howell 1941-6-10 16298 Marin 9 mi. N of Novato Comment
  CAS-BOT-BC113200  Eleocharis parishii John Thomas Howell 1965-10-13 41409 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC112025  Eleocharis suksdorfiana John Thomas Howell 1947-6-4 23210 Marin Swale near radio station, Pt. Reyes Peninsula Comment
  UC1106083  Eleocharis suksdorfiana John Thomas Howell 1947-6-4 23210 Marin swale near Radio Station Point Reyes Peninsula ([in another hand on sheet]: On sea bluffs between Drakes Estero and Pacific Ocean) Comment
  CHSC8236  Elymus californicus M. Banning 1969-5-9 92 Marin Roadside, 1/2 mi. W. of Samuel P. Taylor Park on Hwy 104. 45 Comment
  UC1153893  Elymus glaucus Beecher Crampton 1957-6-11 4185 Marin just s Muir Beach (bluffs above sea) Comment
  UCD62295  Elymus glaucus P. B. Kennedy 1914-4-19 4706 Marin Mill Valley. Comment
  CAS-BOT-BC203517  Elymus glaucus subsp. glaucus John Thomas Howell 1945-8-19 21444 Marin Head of Drakes Bay Comment
  CAS-BOT-BC203527  Elymus glaucus subsp. glaucus John Thomas Howell 1944-5-21 19490 Marin West end of Phoenix Lake, Mt. Tamalpais Comment
  UCD62364  Elymus glaucus subsp. glaucus E. Wilson 1933-6-13 s.n. Marin Near Ignacio. Comment
  CAS-BOT-BC203810  Elymus glaucus subsp. virescens John Thomas Howell 1946-7-7 22221 Marin West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC234058  Elymus multisetus John Thomas Howell 1942-6-21 16990 Marin Carson Ridge Comment
  CAS-BOT-BC166269  Epilobium canum subsp. canum Dziekanowski; Dunn; Bennett 1976-7-30 2474 Marin In pass between Lagunitas and Fairfax on highway to Samuel Taylor Campground 304 Comment
  UCSC000488  Epilobium ciliatum subsp. ciliatum H. A. Walker 2007-7-4 646 Marin Mill Valley, Cascade Drive Comment
  POM225177  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-8-7 14302 Marin Southern edge of Kentfield. Comment
  RSA698284  Epilobium ciliatum subsp. watsonii J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay. Comment
Read comments
Aug 25 2012
  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
  CAS-BOT-BC300549  Epilobium densiflorum A. Williams; R. Brostrom; F. Leist 2013-6-8 13266 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  JEPS39213  Epilobium minutum W. L. Jepson 1892-6-11 14468 Marin Mt. Tamalpais Comment
  RSA169462  Epilobium minutum L. S. Rose 1963-5-24 63062 Marin Tiburon. 30 Comment
  CDA16373  Epipactis helleborine G. F. Hrusa 2000-11-13 15716 Marin Point Reyes National Seashore; Sky trail near trailhead on ridge above junction w/ horse trail where Sky trail goes down to ocean. , +- 1/2 mi S of trailhead. 0 Comment
  CAS-BOT-BC57880  Equisetum X ferrissii John Thomas Howell 1940-5-20 15491 Marin Point Reyes. Comment
  CAS-BOT-BC57906  Equisetum arvense John Thomas Howell 1944-5-28 19516 Marin Between Manzanita and Almonte. Comment
  CAS-BOT-BC57911  Equisetum arvense John Thomas Howell 1944-3-26 19340 Marin Inverness. Comment
  CAS-BOT-BC57912  Equisetum arvense John Thomas Howell 1945-5-20 20876 Marin Tiburon. Comment
  CAS-BOT-BC57545  Equisetum telmateia John Thomas Howell 1945-4-29 20779 Marin Phoenix Lake Comment
  JEPS79610  Equisetum telmateia subsp. braunii Edward Lee 1979-5-19 Marin deep ravine descending to Driftwood Beach Pt. Reyes Comment
  UC1614427  Equisetum telmateia subsp. braunii Charles M. Belshaw 1936-1-1 1449 Marin coastal bluff at Bolinas Comment
  CAS-BOT-BC204482  Eragrostis cilianensis Doreen Smith 2001-10-1 s.n. Marin Shores of Stafford Lake reservoir Comment
  SEINET10617378  Erechtites argutus Robert A. Norris 1978-6-8 Norris 3790 Marin Locally common on bank by Murray Circle, Ft. Baker. Comment
  SEINET11841241  Erechtites argutus E. H. Graham 1931-1 6913 Marin Point Reyes, camp near blacksmith shop Comment
  CAS-BOT-BC299921  Erechtites minimus John Thomas Howell 1944-7-30 19857 Marin Almonte Comment
  CAS-BOT-BC421695  Erechtites minimus C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14630 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  CAS-BOT-BC299919  Erechtites minimus Gordon H. True 1968-7-5 4669 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC131546  Ericameria arborescens M. K. C. 1885-6-1 70 Marin Tamalpais Comment
  UCR111267  Ericameria arborescens L. S. Rose 1966-9-29 66092 Marin Mt. Tamalpais, East Peak. 701 Comment
  POM196476  Ericameria arborescens subsp. arborescens J. T. Howell 1924-9-14 652 Marin Pipeline Trail. Comment
  POM51447  Ericameria arborescens subsp. arborescens Katherine Brandegee s.n. Marin Mt. Tamalpais Comment
  SD113063  Erigeron canadensis Darley F. Howe 1977-10-9 5006 Marin On Highway 1, 3 miles north of Stinson Beach Comment
  RSA141304  Erigeron glaucus J. M. Tucker 1959-6-7 3533 Marin Point Reyes Comment
  CAS-BOT-BC295739  Erigeron petrophilus var. petrophilus Doreen Smith 1999-9-6 s.n. Marin Point Reyes-Petaluma Road, below Nicasio Dam Comment
  UC31416  Erigeron reductus var. angustatus Alice Eastwood 1896-8-2 Marin Mt. Tamalpais Comment
  UC107132  Eriodictyon californicum Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UCD14227  Eriodictyon californicum Tim Metcalf 1974-5-4 286 Marin Marin County; up Carson Ridge off of Bolinus County Road, east of Fairfax, above edge of dirt road; 304 Comment
  UCD14232  Eriodictyon californicum Ed Taub 1974-5-4 124 Marin Marin County; on Carson Ridge, off Bolinas Valley Road, west of Fairfax; 457 Comment
  UCSB26312  Eriodictyon californicum Ketcham, A. 1968-5-18 Marin Along Kent trail near Potrero, Mount Tamalpias State Park Comment
  CAS-BOT-BC259191  Eriogonum latifolium John Thomas Howell 1939-7-2 14825 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  CAS-BOT-BC266052  Eriogonum latifolium John Thomas Howell 1933-10-8 11705 Marin Pt. Reyes Peninsula Comment
  JEPS56787  Eriogonum latifolium William S. Cooper 1925-7-23 72 Marin Pt. Reyes Comment
  UC1313179  Eriogonum latifolium J. M. Gillett, A. G. Moulds 1964-6-11 12651 Marin s Marshall 1 Comment
  UC77572  Eriogonum latifolium T. S. Brandegee Oct. 1888 Marin Angel Island Comment
  CAS-BOT-BC259199  Eriogonum latifolium John Thomas Howell 1966-5-25 41532 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  SD88518  Eriogonum latifolium Darley F. Howe 1972-6-25 Marin 1.3 miles south of Stinson Beach 121 Comment
  SEINET11938056  Eriogonum latifolium E. H. Graham 1927-1 s.n. Marin along road, trail and railroad from Mill Valley to Mill Woods, near San Francisco Comment
  UC14101  Eriogonum latifolium J. Burtt Davy 1900-6-27 6821 Marin Point Reyes Comment
  CAS-BOT-BC259516  Eriogonum luteolum var. caninum R. F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  CAS-BOT-BC268920  Eriogonum nudum var. auriculatum John Thomas Howell 1939-6-25 14794 Marin Summit Avenue, Mill Valley Comment
  OBI10986  Eriogonum nudum var. indictum Robert F. Hoover 1965-7-6 9482 Marin Tiburon Comment
  CAS-BOT-BC297990  Eriophyllum confertiflorum Ivar Tidestrom 1895-5-11 s.n. Marin Near Mill Valley Comment
  CAS-BOT-BC297992  Eriophyllum confertiflorum A. A. Heller 1902-6-19 5727 Marin Tiburon Peninsula, along the Bay Rd Comment
  UCD132134  Eriophyllum confertiflorum A. A. Beetle 1939-3-17 1769 Marin Near Bolinas. Comment
  OBI16481  Eriophyllum lanatum H. E. McMinn 1938-6-19 5119 Marin Pt. Reyes Rd Comment
  CAS-BOT-BC301184  Eriophyllum lanatum var. arachnoideum R. S. Ferris; Ira L. Wiggins 1935-7-19 8112 Marin Half mile east of bridge at head of Drake's Estero on road to Point Reyes Lighthouse Comment
  CAS-BOT-BC301185  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  JEPS78526  Eriophyllum lanatum var. arachnoideum Robert M. Lloyd 1963-3-10 2127 Marin 1.5 mi e Bootjack (on the road to Mill Valley) Comment
  POM227005  Eriophyllum lanatum var. arachnoideum I. L. Wiggins, Roxana S. Ferris 1935-7-19 8112 Marin Half mile east of bridge at head of Drake's Estero on road to Point Reyes Lighthouse Comment
  UC1176889  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1939-4-23 14602 Marin Blythedale Canyon , Mill Valley Comment
  UC202894  Eriophyllum lanatum var. arachnoideum E. R. Drew 1889-5-18 Marin Inverness Comment
  UC31665  Eriophyllum lanatum var. arachnoideum W. L. Jepson 1891-6-11 Marin Ross Valley Comment
  CAS-BOT-BC301198  Eriophyllum lanatum var. arachnoideum Marian L. Campbell 1921-5-31 s.n. Marin Mill Valley Comment
  UC642446  Eriophyllum staechadifolium Joseph Andorfer Ewan 1936-1-1 9361 Marin Bolinas Mesa Comment
  CAS-BOT-BC301930  Eriophyllum staechadifolium Dr. A. Kellogg 1871-5-25 s.n. Marin Sausalito hills Comment
  CAS-BOT-BC232216  Erodium botrys J. Klein; G. Block; L. Webb; et al. 2012-5-5 818 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UCD103008  Erodium botrys Collector unknown 1928-1-1 1445 Marin location unknown. Comment
  UCSB18542  Erodium botrys Brooks, Terry 1963-4-8 Marin Fort Baker; 1 mile north of Golden Gate Bridge 30 Comment
  UC905070  Erodium brachycarpum John Thomas Howell 1947-4-23 23075 Marin e side Drakes Estero; Point Reyes Peninsula Comment
  SD71226  Eryngium aristulatum John Thomas Howell 1946-9-15 23006 Marin Hidden Lake, Mt. Tamalpais. Comment
  SEINET8673665  Eryngium armatum Unknown 1953-6-9 1435 Marin .4 mile south of school at Pt. Reyes 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-BC40794  Erysimum capitatum G. B. Rossbach; R. P. Rossbach 1938-5-29 840 Marin About 2 miles north of Tocaloma. Comment
  CAS-BOT-BC54749  Erysimum concinnum Alice Eastwood; John Thomas Howell 1939-5-28 7379 Marin Point Reyes lighthouse. Comment
  CAS-BOT-BC54740  Erysimum concinnum G. B. Rossbach; R. P. Rossbach 1939-6-6 916 Marin Outer coast of Point Reyes about 2.5 miles northeast of the end and southwest of Coast Guard Station. 22 Comment
  POM203392  Erysimum concinnum Roxana S. Ferris 1932-4-2 8045 Marin Point Reyes at the lighthouse. Comment
  UC1034922  Erysimum concinnum G. B. and R. P. Rossbach 1939-6-6 916 Marin outer coast about 2 1/2 mi ne end of Point Reyes (sw of Coast Guard Sta.; inland upper slope of a higher coastal dune) 22 Comment
  UCD114837  Erysimum concinnum Ann F. Johnson 1974-6-1 s.n. Marin 1.5 km south of Kehoe Creek, Point Reyes Beach, Pt. Reyes National Seashore. Comment
  UCD170765  Erysimum franciscanum Molly Hunter 1997-4-12 8 Marin Point Reyes National Seashore. Trail to Tomales Point. 0 Comment
  CAS-BOT-BC231824  Erythranthe guttata T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1912 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CAS-BOT-BC231825  Erythranthe guttata B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1708 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  UC130719  Eschscholzia caespitosa H. M. Hall 1909-6-9 8510 Marin Mt. Vision; summit Comment
  CAS-BOT-BC403218  Eschscholzia californica Saichi Kawahara 1969-5-28 1141 Marin East end of Limantour Spit, Drakes Bay Comment
  JEPS77235  Eschscholzia californica Robert M. Lloyd 1963-4-24 2377 Marin 9.5 mi w Inverness (on road to McClure's Beach) 60 Comment
  UC1176768  Eschscholzia californica John Thomas Howell 1944-6-4 19554 Marin w Inverness; Inverness Ridge Comment
  CAS-BOT-BC403217  Eschscholzia californica Baily 1892-1-1 s.n. Marin Unspecified Comment
  UCD95280  Eschscholzia californica Curtis Clark 1975-5-18 491 Marin U. S. Highway 101, Vista Point overlook at North end of Golden Gate Bridge. Comment
  OBI69879  Eucalyptus globulus Jenn Yost and Matt Ritter, Matt Ritter 8-Apr 55 Marin Fair Dr. & Lincoln Ave, San Rafael, Big Grove Spans fwy on hillside Comment
  SEINET10452903  Eucalyptus globulus Heidi H. Schmidt 1993-6-8 Schmidt 822 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  UC18048  Euonymus occidentalis var. occidentalis H. N. Bolander 2476 Marin Tomales Bay Comment
  CDA18365  Euphorbia oblongata G. D. Barbe, Dick Brown, Phil Economon, T. C. Fuller 1978-5-18 2388 Marin Pt. Reyes National Seashore; Sir Francis Drake Drive, between Inverness Park and Inverness. 15 Comment
  SJSU4032  Festuca californica C. W. Sharsmith 1964-4-26 7243 Marin 2 mi NE of Point Reyes, Point Reyes Peninsula Comment
  UCD65828  Festuca californica E. Dean; Thomas Starbuck 1989-5-25 188 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 548 Comment
  CAS-BOT-BC278323  Festuca californica subsp. californica John Thomas Howell 1943-5-15 18086 Marin Tiburon Peninsula Comment
  CAS-BOT-BC278324  Festuca californica subsp. californica John Thomas Howell 1943-4-11 17912 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC278325  Festuca californica subsp. californica Javier Penalosa 1962-3-31 2284 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula RR tunnels Comment
  UCD65862  Festuca californica subsp. californica L. S. Smith 1916-5-7 Marin Lagunitas. Comment
  UCD65867  Festuca californica subsp. californica P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail. Comment
  CAS-BOT-BC282503  Festuca elmeri John Thomas Howell 1944-7-7 s.n. Marin Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC282504  Festuca elmeri John Thomas Howell 1947-5-8 23148 Marin Sausalito Comment
  CAS-BOT-BC282505  Festuca elmeri John Thomas Howell 1943-5-9 17952 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC278447  Festuca idahoensis Catherine Best 1986-5-6 1173 Marin On Pam's Blue Ridge above Cascade Canyon, Fairfax Comment
  UCD38711  Festuca rubra Beecher Crampton 1957-6-11 4181 Marin 1.2 miles north of Muir Beach. Comment
  SEINET3386672 Image available Filago gallica Lewis S. Rose 1934-5-4 Marin Dry brushy slopes above Phoenix Lake. Comment
  CAS-BOT-BC304290  Filago pyramidata Elizabeth Lennon 1971-7-3 297 Marin Kirby Cove Comment
  NY436230  Fragaria californica var. franciscana A. Eastwood 10 1896 s.n. Marin Comment
  UCR21008  Fragaria chiloensis H. M. Whistler 1966-4-15 s.n. Marin Central Coast, McClure's Beach, on Tomales Point 8 Comment
  UCD113183  Fragaria chiloensis Beecher Crampton 1960-6-8 5604 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure Beach. Comment
  CHSC30100  Fragaria vesca M. S. Taylor 1980-4-11 2474 Marin Samuel P. Taylor State Park, near Olema. Comment
  UC221670  Fragaria vesca Miss Eastwood 1894-5-13 Marin base of Mt. Tamalpais; Mt. Tamalpais Comment
  UC859949  Fragaria vesca Alice Eastwood 1912-5-21 50 Marin Kentfield Comment
  CAS-BOT-BC437051  Fragaria vesca subsp. bracteata Dr. E Goodman 1920-3-1 s.n. Marin Mill Valley Comment
  SEINET11915231  Fragaria vesca subsp. californica M. T. Doutt 1931-1 s.n. Marin Nr Bolinas Comment
  CAS-BOT-BC52573  Frangula californica subsp. californica A. A. Heller June 12 8388 Marin near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC223765  Frankenia salina Beryl O. Schreiber 1936-6-28 2263 Marin Chicken Ranch Beach, 1 mile northwest of Inverness, on Tomaes Bay 1 Comment
  CAS-BOT-BC223770  Frankenia salina John Thomas Howell 1943-7-4 18274 Marin Tomales Bay, Inverness Comment
  RSA107477  Frankenia salina L. S. Rose 1955-8-1 55169 Marin Bolinas Lagoon 2 Comment
  SD71219  Frankenia salina Javier Penalosa, J. T. Howell 1961-6-7 1656 Marin Tiburon Peninsula; saltmarsh northwest of Marin Country Day School. Comment
  UC1494291  Frankenia salina Molly Whalen and Liz Evans 1978-6-6 515 Marin near turnoff to Johnson's Oyster Farm (along Sir Francis Drake Highway); Point Reyes National Seashore, Drakes Estero Comment
  UC336270  Frankenia salina unknown Marin Head of Richardson Bay Comment
  UC566913  Fraxinus latifolia H. L. Mason 1925-9-17 2225 Marin Ross Valley to Lake Lagunitas Comment
  RSA299538  Fraxinus latifolia D. E. Breedlove 1979-7-14 43768 Marin 3 miles S of Olema along Hwy 1. Comment
  CAS-BOT-BC130019  Fritillaria affinis Rimo Bacigalupi 1928-3-10 1811 Marin Above Pt. Reyes Lighthouse 185 Comment
  CAS-BOT-BC130021  Fritillaria affinis Lewis S. Rose 1935-3-13 35026 Marin Point Reyes Comment
  CAS-BOT-BC130029  Fritillaria affinis Javier Penalosa 1961-3-25 1195 Marin 600 ft. ridge above Tiburon 152 Comment
  UC197231  Fritillaria affinis C. F. Sonne Apr 1888 Marin near Camp Taylor (on Union Pacific Coach RailRoad) Comment
  JEPS93154  Fritillaria liliacea M. Wetherwax with D. Pendleton 1993-4-3 2442 Marin on w island in Nicasio Reservoir, on both sides of Point Reyes-Petaluma Road Nicasio Reservoir; , Point Reyes-Petaluma Road 50 Comment
  CAS-BOT-BC422445  Fumaria capreolata Carol D. Weiske 1992-3-14 s.n. Marin Left hand side of road to Bolinas Comment
  CAS-BOT-BC278109  Galium aparine J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13030 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC231861  Galium divaricatum G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1558 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow off Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  UCSB6253  Galium nuttallii subsp. nuttallii Keator, Glenn 1958-08 Marin About 4.1 miles west of Fairfax on Lake Alpine Road Comment
  CAS-BOT-BC285568  Galium porrigens var. porrigens R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13502 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  JEPS6542  Galium triflorum W. L. Jepson 1922-8-13 9804 Marin Inverness 6 Comment
  SD90999  Galium triflorum Jack Reveal 1975-6-9 1744 Marin one-half mile east of Woodacre 244 Comment
  UCD132386  Gamochaeta ustulata Collector Unknown 1925-6-6 1656 Marin Bolinas. Comment
  CAS-BOT-BC303408  Gamochaeta ustulata Alice Eastwood 1912-4-30 s.n. Marin Kentfield Comment
  CAS-BOT-BC194533  Garrya elliptica John Thomas Howell 1944-4-13 19380 Marin Big Rock Ridge west of Hamilton Field Comment
  CAS-BOT-BC194534  Garrya elliptica C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC194535  Garrya elliptica Beryl O. Schreiber 1936-2-1 s.n. Marin Trail to Shell Beach on Tomales Bay Comment
  JEPS29127  Garrya elliptica W. L. Jepson 1924-2-3 10308 Marin Bolinas Ridge Comment
  OBI33920  Garrya elliptica David J. Keil 1983-6-29 17188 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  RSA88325  Garrya elliptica J. T. Howell 1953-7-5 29108 Marin Near West Point, Mt. Tamalpais. Comment
  UC521735  Garrya elliptica Joseph Andorfer Ewan 1933-10-22 8081 Marin Hearts Desire; Tomales Bay Comment
  UC615269  Garrya elliptica Beryl O. Schreiber 1932-2-21 22 Marin trail to Shell Beach (Inverness); Inverness Comment
  RSA303826  Garrya elliptica Jim R. Shevock 1971-2-27 689 Marin Tamalpais State Park. 366 Comment
  CAS-BOT-BC192186  Garrya fremontii F. W. Geiger 1913-7-13 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC192192  Garrya fremontii John Thomas Howell 1942-9-6 17864 Marin Northside Trail, Mt. Tamalpais Comment
  UC106064  Garrya fremontii T. S. Brandegee Jul 1980 Marin Tamalpais Comment
  RSA119365  Gaultheria shallon S. S. Tillett 1956-6-30 577 Marin Road to McClure Beach, Point Reyes Peninsula. Comment
  RSA240607  Gaultheria shallon C. W. Tilforth, John Dourley 1973-7-17 899 Marin C. 1 mi. s. of Indian Beach along Pierce Point Road., Tomales Bay. Comment
  UC571065  Gaultheria shallon H. L. Mason October 1923 777 Marin Mount Tamalpais Comment
  UCSB58265  Genista monspessulana Gliessman, Stephen 1969-3-31 Marin In a meadow overlooking the town of Tiburon; approx. 1.0 mi. north of junction of Marwest Rd. and Tiburon Penninsula Highway 91 Comment
  SJSU4023  Geranium dissectum C. W. Sharsmith 1965-5-22 7381 Marin near Bear Cr, Point Reyes Peninsula 91 Comment
  CAS-BOT-BC422422  Geranium purpureum D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14675 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
  RSA0029461  Geranium solanderi J. T. Howell 1944-7-9 19714 Marin South of Tomales Bay Comment
  RSA63398  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-6-17 8590 Marin 0.5 mile inland from Tomales Bay, near Camp Tomales. Comment
  UC629776  Gilia capitata subsp. chamissonis Herbert Mason, Annetta Carter 1938-5-18 11840 Marin 12.5 mi from Inverness (Point Reyes Peninsula); , 12.5 mi from Inverness Comment
  CAS-BOT-BC226165  Gilia capitata subsp. tomentosa John Thomas Howell 1946-6-20 22108 Marin 6 miles n. of Bolinas Comment
  CAS-BOT-BC226163  Gilia capitata subsp. tomentosa Lewis S. Rose 1938-2-28 38086 Marin Tomales 9 Comment
  CAS-BOT-BC226164  Gilia capitata subsp. tomentosa Hans Leschke 1946-6-16 s.n. Marin SW. of Tomales Comment
  UCD41390  Gilia millefoliata Ellen Dean; with PLB 102 2004-5-9 2033 -b Marin Point Reyes National Seashore, North Beach. Dunes just south of parking area. Comment
  CAS-BOT-BC229745  Githopsis specularioides T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1225 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-BC303713  Glebionis segetum Doreen Smith 2003-5-22 s.n. Marin N of Tomales, along Highway 1, near Whittaker Bluff Rd Comment
  UCSB15434  Glebionis segetum Breedlove, Dennis 1961-12-31 Marin Along road to Point Reyes, 11.4 mi W of Inverness 21 Comment
  UCD66740  Glyceria leptostachya Malcolm A. Nobs; S. Galen Smith 1949-6-20 914 Marin On Highway I, ca. 1 mile north of Point Reyes Station. Comment
  CAS-BOT-BC302620  Gnaphalium palustre John Thomas Howell 1942-7-12 s.n. Marin Potrero Meadows, Mt. Tamalpais Comment
  SEINET7719018  Godetia amoena Unknown Marin Saucelito Comment
  CAS-BOT-BC376417  Grindelia Greg de Nevers 2001-9-18 12628 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve. 304 Comment
  SDSU2701  Grindelia camporum D. F. Howe 1961-7-27 3071 Marin 0.6 mile south of Stinson Beach. Comment
  CAS-BOT-BC304431  Grindelia hirsutula David D. Keck 1937-7-3 4578 Marin Inverness, Tomales Bay Comment
  CAS-BOT-BC304439  Grindelia hirsutula John Thomas Howell 1933-10-8 11710 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC304448  Grindelia hirsutula Peter Rubtzoff 1951-9-23 s.n. Marin Point Reyes Comment
  CAS-BOT-BC304815  Grindelia hirsutula J. T. Howell 1933-10-8 11701 Marin Pt. Reyes Comment
  CAS-BOT-BC314431  Grindelia hirsutula Peter Rubtzoff 1951-9-23 803 Marin Beach in Bolinas Lagoon near raod from Olema to Stinson Beach Comment
  CAS-BOT-BC314439  Grindelia hirsutula John Thomas Howell 1946-5-16 21860 Marin Angel Island, SE side Comment
  CAS-BOT-BC314448  Grindelia hirsutula John Thomas Howell 1946-6-20 22110 Marin 4 mi. S. of Olema Comment
  CAS-BOT-BC314457  Grindelia hirsutula John Thomas Howell 1946-6-13 22038 Marin Chileno Valley Comment
  RSA12206  Grindelia hirsutula C. B. Wolf 1934-6-27 5749 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  RSA127088  Grindelia hirsutula J. T. Howell 1946-6-20 22097 Marin Between Muir Beach and Stinson Beach. Comment
  UC1301031  Grindelia hirsutula Helen K. Sharsmith 1962-5-5 4966 Marin between Highway 101 and San Quentin (shoreline of Richardson Bay); San Francisco Bay Region, Richardson Bay Comment
  UC1613459  Grindelia hirsutula Charles M. Belshaw 1937-6-13 3025 Marin Fort Baker North Coast Range (Golden Gate Bridge approach) 121 Comment
  UC2012958  Grindelia hirsutula Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9125 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  UC204194  Grindelia hirsutula A. D. E. Elmer Jul 1903 4621 Marin Point Reyes Post Office Point Reyes Comment
  UC472383  Grindelia hirsutula Jos. Burtt Davy Jun 1 1899-Jul 1 1899 Marin Point Reyes Peninsula Comment
  UC472390  Grindelia hirsutula Katharine Brandegee July 1907 Marin Westpoint Road, Tamalpais Comment
  CAS-BOT-BC140638  Grindelia hirsutula Robert A. Norris 1983-8-6 4561 Marin Point Reyes Beach North. Ca. 140 ft. above the surf Comment
  CAS-BOT-BC304457  Grindelia hirsutula G. Thomas Robbins 1958-6-25 3882 Marin Fort Cronkhite Military Reservation, about 1 mile north of Rodeo Lagoon 167 Comment
  SBBG23095  Grindelia hirsutula H. and M. Dearing 1939-4-29 3225 Marin N of San Rafael Comment
  RSA232072  Grindelia hirsutula var. maritima C. W. Tilforth 1972-9-14 703 Marin Along Sir francis Drake Blvd. between RCA and Amer. Tel. and Tel. Receiving stations, Pt. Reyes. Comment
  RSA80777  Grindelia stricta var. platyphylla F. W. Peirson 1936-7-15 11836 Marin Point Reyes. Comment
  SJSU2911  Grindelia stricta var. platyphylla S. J. Alleman 1965-12-20 90 Marin 2 mi S of Stinson Beach on Hwy 1 Comment
  UC117941  Guillenia lasiophylla T. S. Brandegee 1892-6-14 Marin Tamalpais Comment
  SEINET9362649  Gunnera tinctoria Andrew Doran, Kersh, Kim; Greenhouse, Jeffrey 2008-6-6 Marin Approx. 3/4 of a mile N on Marshall Beach Road from Pierce Plant Road. Right side of road in heavily grazed meadow seep. At start of gully heading down towards Indian and Hearts Desire Beaches. Growing on lussocks and sheltered from prevailing winds in dense stands of native plants. Comment
  CAS-BOT-BC304589  Gutierrezia californica Alice Eastwood 1925-4-3 s.n. Marin Angel Island Comment
  SEINET11840668  Haplopappus ericoides W. Knight, Knight, I. 1982-1 4460 Marin Tilden Botanic Garden, Berkeley, originally from Point Reyes dunes Comment
  UC1177310  Helenium bigelovii John Thomas Howell 1946-5-30 21964 Marin w of Little Carson Falls Comment
  JEPS26072  Helenium puberulum Lewis S. Rose 1955-8-1 55170 Marin Bolinas Lagoon 1 Comment
  JEPS35521  Helenium puberulum W. L. Jepson 1922-8-13 9806 Marin Lagunitas Comment
  CAS-BOT-BC309446  Helenium puberulum Phyllis Ellman 1972-7-7 s.n. Marin NW. of Old St. Hilary's, Tiburon Comment
  SEINET11845322  Helenium puberulum C. F. Quibell 1975-1 s.n. Marin half way between Estero Americano & Estero de San Antonio Comment
  RSA81647  Hemizonia congesta James I. McMurphy 1910-6-8 s.n. Marin Hill near Ignacio. Comment
  CAS-BOT-BC306204  Hemizonia congesta subsp. congesta H. M. Hall 1931-5-25 13076 Marin Gallinas Valley Comment
  UC89002  Hemizonia congesta subsp. congesta K. Brandegee 1886-6-1 Marin Tomales Comment
  CAS-BOT-BC306203  Hemizonia congesta subsp. congesta H. M. Hall 1915-10-1 10127 Marin 2 km. north of San Rafael Comment
  CAS-BOT-BC306205  Hemizonia congesta subsp. congesta H. M. Hall 1931-5-28 13106 Marin 2.3 miles north of Tomales Comment
  CAS-BOT-BC309609  Hemizonia congesta subsp. lutescens John Thomas Howell 1924-8-31 648 Marin Near Phoenix Lake Comment
  CAS-BOT-BC309622  Hemizonia congesta subsp. lutescens Alice Eastwood 1935-10-20 s.n. Marin Fairfax hills Comment
  CAS-BOT-BC309653  Hemizonia congesta subsp. lutescens H. M. Hall 1915-7-12 10056 Marin Region of San Francisco Bay. Tiburon Isl. South side Comment
  CAS-BOT-BC309655  Hemizonia congesta subsp. lutescens H. M. Hall 1914-10-1 9887 Marin San Rafael Comment
  CAS-BOT-BC320490  Hemizonia congesta subsp. lutescens A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13177 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe valves: north of Lake Lagunitas picnic area, swale between Sludge Pond and Pine Point Comment
  JEPS13322  Hemizonia congesta subsp. lutescens W. L. Jepson 1892-9-9 Marin Ross Valley Comment
  UC193430  Hemizonia congesta subsp. lutescens E. B. Babcock Marin Tiburon Island Comment
  UC89003  Hemizonia congesta subsp. lutescens E. L. Greene 1886-4-16 Marin Tomales Bay Comment
  CAS-BOT-BC306251  Hemizonia congesta subsp. lutescens John Thomas Howell 1945-9-16 21469 Marin San Rafael Comment
  CAS-BOT-BC309601  Hemizonia congesta subsp. lutescens Javier Penalosa 1961-8-26 2222 Marin Tiburon Peninsula. Flat southwest of the NWPRR trestle 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-BC309645  Hemizonia congesta subsp. lutescens H. M. Hall 1915-5-13 9896 Marin Tiburon Island So. side, San Francisco Bay Comment
  CAS-BOT-BC309654  Hemizonia congesta subsp. lutescens H. M. H. 1915-10-1 s.n. Marin 3 mi. N. of S. Rafael Comment
  RSA155419  Hemizonia corymbosa subsp. corymbosa L. S. Rose 1961-7-30 61058 Marin China Camp. 3 Comment
  POM30488  Hemizonia lutescens Harriet Ann Walker 1909-5-31 185 Marin Tiburon, on dry slopes facing San Francisco Bay Comment
  RSA784577  Hemizonia multicaulis subsp. vernalis Peter Rubtzoff 1981-5-7 9645 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
  RSA81653  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1910-6-9 s.n. Marin Tiburon Peninsula. Comment
  SFV8560  Heracleum maximum P. Berry 1967-4-22 13 Marin State Highway 1, 4.5 miles north of Stinson Beach. 18 Comment
  CAS-BOT-BC310218  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1946-5-12 21775 Marin South end of Carson Ridge Comment
  POM210031  Hesperevax sparsiflora var. sparsiflora H. P. Bracelin 1930-4-20 13 Marin Open flat 1 mile S of Lagunitas. 67 Comment
  CAS-BOT-BC310228  Hesperevax sparsiflora var. sparsiflora R. E. Frenkel 1964-5-28 518 Marin 100 m. west of a point 1.5 miles south of Meadows Country Club on Fairfax-Bolinas Road, on south side of road 304 Comment
  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
  CAS-BOT-BC531666  Hesperocyparis macrocarpa R. Crowe; C. Hagerty; D. Klein; F. Leist; E. Gunnison 2015-5-9 15710 Marin Mount Tamalpais: Marin Municipal Water District lands. Lake Lagunitas Comment
  POM298418  Hesperolinon congestum L. S. Rose 1940-5-20 s.n. Marin Tiburon 61 Comment
  RSA176774  Hesperolinon congestum D. E. Breedlove 1963-5-24 49645 Marin Near Old Saint Hilary s Church, Tiburon Comment
  UC1212435  Hesperolinon congestum Rimo Bacigalupi with G. T. Robbins 1954-6-17 4545 Marin on exposed serpentine slope above St. Hilary Catholic Church (above Tiburon) 76 Comment
  JEPS122898  Hesperolinon micranthum Adam C. Schneider 2015-5-19 924 Marin Marin Municipal Water District, along Pine Mountain Road (northern extension of Azalea Hill Trail); near top of Fairfax/Bolinas Rd. Comment
  UC1177240  Heteromeles arbutifolia John Thomas Howell 1949-4-6 25300 Marin Black Point Comment
  UC12322  Heteromeles arbutifolia J. Burtt Davy 1893-7-24 226 Marin Redwood Canyon Comment
  UC555291  Heteromeles arbutifolia H. L. Mason 1925-10-4 2239 Marin n side Mt. Tamalpais Comment
  CAS-BOT-BC311166  Heterotheca sessiliflora subsp. bolanderi A. D. E. Elmer 1903-7-1 4556 Marin Point Reyes Post Office Comment
  CAS-BOT-BC311177  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1946-8-23 22890 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  SEINET12217306  Heuchera micrantha var. hartwegii F. H. Utech 1988-1 88 -150 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  CAS-BOT-BC421688  Hieracium albiflorum D. Greenberger; A. Davis; N. Davis; V. Smith 2014-6-14 14407 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump: from Bolinas-Fairfax Road to Alpine Lake dam to Kent Pump Road gate. Comment
  JEPS36588  Hieracium albiflorum C. V. Meyer 1928-9-15 669 Marin Inverness Ridge Comment
  UC589566  Hieracium albiflorum Beryl O. Schreiber 1932-6-15 477 Marin Teachers Beach Tomales Bay, Teachers Beach Comment
  SBBG33962  Hierochloe occidentalis L. S. Rose 1964-3-19 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  SEINET10559665  Hierochloe occidentalis Lee Edward, Annetta M. Carter 1935-12-22 Lee 1690 Marin Cove just south of Indian Beach cove [Pt. Reyes Quadrangle], west shore of Tomales Bay, Point Reyes Peninsula Comment
  SEINET10864332  Hierochloe occidentalis Henry N. Bolander 1865-10-4 Bolander 6070 A Marin Redwoods. Loose soil Comment
  RSA348809  Hoita macrostachya Cora Mae Life 1923-07 s.n. Marin Mt. Tamalpais. Comment
  UC38608  Holcus lanatus W. L. Jepson 1891-6-11 Marin Ross Valley Comment
  UC589575  Holcus lanatus Beryl O. Schreiber 1932-6-17 509 Marin Waterfall Beach Tomales Bay; , Waterfall Beach Comment
  UCD84874  Holcus lanatus Beecher Crampton 1960-6-8 5572 Marin Pt. Reyes Peninsula; east slope of Inverness Ridge. Comment
  UCD84971  Holcus lanatus S. S. Tillett 1956-6-30 586 Marin Area above and E of old Life-Saving Station, on W beach of Point Reyes Peninsula, ca. 3.5 miles from Pt. Reyes Light. Comment
  CAS-BOT-BC280751  Holcus lanatus Javier Penalosa 1961-7-29 2002 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC280759  Holcus lanatus R. E. Frenkel 1964-5-7 487 Marin At junction of Hwy. 1 with Bolinas-Fairfax Road 15 Comment
  UCD84968  Holcus lanatus S. Galen Smith; Malcolm A. Nobs 1949-6-28 890 Marin About 1-1/2 miles N of Inverness. Comment
  UC1598599  Holocarpha virgata subsp. virgata John Thomas Howell 1956-9-13 31876 Marin near Lake Lagunitas; Lagunitas Meadows Comment
  CAS-BOT-BC278110  Holodiscus discolor J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13035 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC589539  Holodiscus discolor Beryl O. Schreiber 1932-6-15 486 Marin Tomales Bay, Teachers Beach Teachers Beach; Tomales Bay, Teachers Beach Comment
  CAS-BOT-BC311896  Holozonia filipes John Thomas Howell 1945-8-12 21372 Marin Rock Spring, Mt. Tamalpais Comment
  UCD85386  Hordeum brachyantherum P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail. Comment
  SEINET10591462  Hordeum brachyantherum Donald M. Burk 1982-4-17 Burk 102 Marin Along roadside of Hwy. A-104, ca. 1 mi E of its junction with Hwy. 1. Associates: Hypochoeris radicata, Poa sp. Comment
  CAS-BOT-BC284607  Hordeum brachyantherum subsp. brachyantherum Javier Penalosa 1961-5-5 1434 Marin Tiburon Peninsula. Tiburon Blvd. ca. 100 yds. west of Blackfield Drive Comment
  CAS-BOT-BC284997  Hordeum depressum John Thomas Howell 1966-4-18 41491 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  SEINET10659001  Hordeum geniculatum Robert A. Norris 1977-5-14 Norris 3582 Marin Near small canal (and near Sir Francis Drake Hwy.), ca. 1 mi. WSW Pt. Reyes Station. Comment
  SEINET6034944  Hordeum marinum R. A. Norris 4724 Marin Mount Tamalpais. Between Mountain Theater and Parking Lot. to the northeast. 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-BC258892  Hordeum murinum subsp. leporinum A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 101 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CAS-BOT-BC536642  Horkelia californica John Thomas Howell 1945-7-29 21346 Marin Bolinas Comment
  JEPS78372  Horkelia californica subsp. californica Edward Lee 1934-6-17 902 Marin Between Olema and South Brook (Grassy roadside) Comment
  RSA299145  Horkelia marinensis J. T. Howell, Catherine Best, Wilma Follette, Gordon True 1980-6-19 53719 Marin Near Abbott's Lagoon, Point Reyes Peninsula. Comment
  JEPS44589  Horkelia marinensis W. L. Jepson 1919-5-18 8317 Marin Point Reyes Comment
  CAS-BOT-BC146509  Horkelia tenuiloba Ethel Crum 1933-7-9 1507 Marin South side of Mount Tamalpais 304 Comment
  CAS-BOT-BC146510  Horkelia tenuiloba Alice Eastwood 1912-8-3 1849 Marin Mt. Tamalpais Comment
  RSA51302  Horkelia tenuiloba Peter H. Raven 1950-6-4 2300 -a Marin Ayala Flat, Matt Davis Trail, Mount Tamalpais 457 Comment
  UC860232  Horkelia tenuiloba Alice Eastwood 1912-8-3 1849 Marin Mt. Tamalpais Comment
  JEPS14201  Hydrocotyle ranunculoides John Thomas Howell 1926-11-21 2255 Marin Bolinas Comment
  UC750658  Hydrocotyle ranunculoides Lewis S. Rose 1946-6-20 46165 Marin e. shore Bolinas Lagoon Comment
  UCD150415  Hydrocotyle ranunculoides William Anderson 1963-3-3 s.n. Marin Drakes Bay. Comment
  CAS-BOT-BC410250  Hypericum concinnum Wilhelm N. Suksdorf 1913-7-12 501 Marin Hills north of Mill Valley Comment
  CAS-BOT-BC410752  Hypericum concinnum Alice Eastwood s.n. Marin Mt. Tamalpais Comment
  RSA458221  Hypericum concinnum M. B. Dunkle 1931-7-12 2497 Marin Mt. Tamalpais Comment
  CAS-BOT-BC229779  Hypochaeris glabra A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 702 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
  CDA4977  Impatiens glandulifera L. McHoul 1970-6-27 Marin Vision Road, Inverness. 0 Comment
  UC1300947  Iris douglasiana Helen K. Sharsmith 1963-2-23 5170 Marin e of Bolinas Lagoon (w side of Bolinas Ridge); San Francisco Bay Region, Bolinas Ridge 228 Comment
  UCD138716  Iris douglasiana L. S. Kimsey; Lee Lenz 1976-5-15 s.n. Marin Muir Woods. Comment
  CAS-BOT-BC133626  Iris longipetala Elsa Ruckert 1960-4-13 91 Marin Road leading west 1/2 mile from the junction with road from Marshall to Tomales Comment
  CHSC27752  Iris macrosiphon Karen A. Smail 1978-4-6 Marin At the end of Montura Way in Ignacio. 48 Comment
  JEPS17181  Iris macrosiphon W. L. Jepson 1897-3-10 Marin Olema Comment
  JEPS17333  Iris macrosiphon W. L. Jepson 1896-3-23 Marin Ross Valley Comment
  JEPS17334  Iris macrosiphon W. L. Jepson 1897-4-10 Marin Ross Valley; Mt. Tamalpais Region Comment
  SEINET3158371  Iris macrosiphon N. S. Gardner 1906-4-10 sn Marin Mt. Tamalpais Comment
  SEINET4170711  Iris macrosiphon Unknown 1941-3-8 41012 Marin Sausalito 122 Comment
  UC400192  Iris macrosiphon Ynes Mexia 1929-3-31 2337 Marin nw of Manor Comment
  UC615008  Iris macrosiphon Beryl O. Schreiber 1936-3-7 2123 Marin Shell Beach Canyon; Tomales Bay Comment
  UCD138765  Iris macrosiphon O. M. Oleson 1910-4-9 3262 Marin San Anselmo. Comment
  POM210005  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  SEINET3863777  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lugunitas.; 0 Comment
  CAS-BOT-BC69925  Isoetes nuttallii John Thomas Howell 1943-5-9 17949 Marin San Rafael. 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
  POM196451  Isolepis carinata J. T. Howell 1927-5-8 2369 Marin North of Lake Lagunitas. Comment
  CAS-BOT-BC112467  Isolepis cernua John Thomas Howell 1936-6-7 12649 Marin Ledum Swamp on road to Pt. Reyes Comment
  JEPS14636  Isolepis cernua G. Thomas Robbins 1955-6-4 3659 Marin along s shore Rodeo Lagoon; s shore Rodeo Lagoon Comment
  RSA122650  Isolepis cernua B. O. Schreiber 1936-4-12 2188 Marin Avalis Beach. 2 Comment
  RSA258100  Juncus Robert A. Norris 1975-5-17 2361 Marin By Sir Francis Drake Highway. Ledum Swamp area. Comment
  RSA23197  Juncus breweri I. L. Wiggins 1938-7-14 8934 Marin Stinson Beach, south end of Bolinas Bay. Comment
  UCD141318  Juncus breweri P. B. Kennedy 1923-9-9 s.n. Marin Willow Camp. Comment
  JEPS66934  Juncus bufonius W. L. Jepson 1920-5-26 9057 Marin Novato Comment
  UCD141365  Juncus bufonius H. A. Borthwick 1925-6-6 1803 Marin Bolinas, California. Comment
  CAS-BOT-BC232180  Juncus effusus C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1854 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143. Comment
  CAS-BOT-BC27129  Juncus effusus var. bruneus Albert Kellogg 1866-8-12 s.n. (Engelmann's distribution 10 ) Marin shores of Bolinas Bay, near San Francisco Comment
  CDA29669  Juncus effusus var. brunneus D. G. Kelch 2009-6-25 9 .466 Marin China Beach, North San Rafael: China Camp State Historic Park. Comment
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Nov 14 2011
  SEINET10614119  Juncus effusus var. pacificus Robert A. Norris 1977-6-2 Norris 3626 Marin On shoulder of N. San Pedro Rd., 0.6 mi. NNW China Camp. Comment
  SEINET11787164  Juncus hesperius E. H. Graham 1931-1 6840 Marin Pointe Reyes Comment
  UC1601741  Juncus hesperius Michener and Bioletti 1892-6-19 Marin Pt. Ben. Comment
  UCD141580  Juncus lescurii Unknown Collector 1925-6-6 1801 Marin Bolinas Cliffs. Comment
  RSA298526  Juncus occidentalis Robert A. Norris 1982-5-22 4387 Marin SW end of Nicasio Reservoir, near Nicasio Valley Road. Comment
  UC1177382  Juncus patens John Thomas Howell 1944-6-25 19647 Marin Santa Venetia Comment
  SEINET3132235  Juncus patens L. S. Rose 1936-6-14 36325 Marin China Camp, 6 mi NE of San Rafael 3 Comment
  UC1106293  Juncus phaeocephalus var. paniculatus John Thomas Howell 1944-7-9 Marin Mt. Vision Comment
  UC1101103  Juncus xiphioides G. Thomas Robbins and S. Galen Smith 1949-11-19 1902 Marin Liberty Gulch Mt. Tamalpais Comment
  CAS-BOT-BC175932  Koeleria cristata Javier Penalosa; J. T. Howell 1961-6-29 1881 Marin Paradise Drive 2.4 mi. NW of road to Naval Net Depot Comment
  UC50514  Koeleria macrantha Jos. Burtt Davy 1901-4-17 6890 Marin Angel Island Comment
  SEINET10860236  Koeleria macrantha Alan A. Beetle 1941-5-20 Beetle 2720 Marin South of Stinson Beach, steep rocky coastal bluffs. Assoc. Melica californica. Comment
  CAS-BOT-BC271347  Koeleria pyramidata A. A. Beetle 1941-5-20 2720 Marin South of Stinson Beach Comment
  CAS-BOT-BC229771  Lactuca saligna A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1752 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  CDA37937  Lapsana communis D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-S Marin Samuel Taylor State Park. Comment
  CAS-BOT-BC338166  Lasthenia californica Javier Penalosa 1961-3-25 1191 Marin Tiburon Peninsula. 600 ft. ridge above Tiburon 167 Comment
  CAS-BOT-BC338177  Lasthenia californica John Thomas Howell 1946-4-14 21635 Marin Near Dillons Beach Comment
  CAS-BOT-BC338184  Lasthenia californica M. E. Parsons 1912-5-5 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC338183  Lasthenia californica Alice Eastwood 1925-6-7 12973 Marin Along trail to Big Carson Ridge Comment
  CAS-BOT-BC338185  Lasthenia californica Javier Penalosa 1961-4-1 1247 Marin Tiburon Peninsula. West slope of 602 ft. hill west of Paradise Cay. Near ravine draining due south towards NWPRR tracks 91 Comment
  RSA152584  Lasthenia californica H. N. Metcalf 1962-5-6 s.n. Marin At junction of Valley Ford-Franklin School Road and Dillon Beach Road, W of Tomales. Comment
  RSA585982  Lasthenia californica Adree M. Desrochers 1990-4-23 479 Marin Near Dillon Beach: 1.6 km E of Dillon Beach on N side of Dillon Beach Road. Comment
  UC1746142  Lasthenia californica subsp. bakeri Annetta M. Carter 1934-4-29 525 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UC608409  Lasthenia californica subsp. californica Beryl O. Schreiber 1936-4-12 2194 Marin 3 mi nne Pierce's Ranch; Tomales Point 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
  JEPS35807  Lasthenia californica subsp. macrantha Rimo Bacigalupi 1964-4-29 8940 Marin immediately w Drake's Beach (3 mi ne of Point Reyes) Comment
  JEPS76978  Lasthenia californica subsp. macrantha Robert M. Lloyd 1963-3-10 2101 Marin w of road towards Pt. Reyes Beach (4 mi from Inverness) Comment
  SEINET11806896  Lasthenia chrysostoma F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -133 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  CAS-BOT-BC355185  Lasthenia glaberrima John Thomas Howell 1941-6-10 16305 Marin 9 miles west of Novato Comment
  JEPS10056  Lasthenia gracilis R. F. Hoover 1941-5-12 5068 Marin w Drake's Estero; Point Reyes Peninsula Comment
  SD112564  Lasthenia macrantha Darley F. Howe 1969-5-27 4578 Marin Bluff above Drake's Bay. Comment
  JEPS35792  Lasthenia minor Rimo Bacigalupi, L. Heckard, and J. Roof 1964-4-29 Marin just e of the n arm Abbotts Lagoon; Point Reyes Peninsula, Abbotts Lagoon 15 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
  CAS-BOT-BC366969  Lasthenia minor Beryl O. Schreiber 1936-4-12 2198 Marin 3 miles N.N.E. of pierce's Ranch, Tomales Bay Comment
  POM193969  Lasthenia minor J. T. Howell 1930-4-20 4733 Marin Pt. Reyes. Comment
  CAS-BOT-BC204937  Lathyrus polyphyllus Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island Comment
  UCD106690  Lathyrus tingitanus John Thomas Howell 1945-7-1 21260 Marin Tiburon. Comment
  UC15397  Lathyrus vestitus var. vestitus J. Burtt Davy 1894-8-28 1216 Marin Bolinas Bay Comment
  UC483337  Lathyrus vestitus var. vestitus W. R. Dudley 1901-3-1 Marin Marshall's Tomales Bay Comment
  UC589437  Lathyrus vestitus var. vestitus Beryl O. Schreiber 1932-6-17 489 Marin Waterfall Beach Tomales Bay Comment
  JEPS13458  Layia carnosa R. F. Hoover 1941-5-21 5151 Marin Point Reyes Comment
  UC1069703  Layia carnosa B. Schreiber 1937-4-25 2386 Marin 8 mi w of Inverness Pt. Reyes peninsula; Pt. Reyes Quadrangle Comment
  UC761889  Layia carnosa R. F. Hoover 1941-5-21 5151 Marin Point Reyes Comment
  CAS-BOT-BC323859  Layia chrysanthemoides Volney Rattan No date on sheet. (1903?) s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC323962  Layia chrysanthemoides John Thomas Howell 1970-5-10 46523 Marin Meadow west of Rock Spring, Mt. Tamalpais Comment
  RSA126548  Layia chrysanthemoides J. T. Howell 1946-4-18 21678 Marin Novato. Comment
  JEPS25349  Layia gaillardioides Rimo Bacigalupi with members of Dr. Herbert G. Baker's class 1960-5-4 7382 Marin on grade just w of Meadow Country Club; Road from Fairfax to Alpine Dam 289 Comment
  UC30644  Layia gaillardioides F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  UC472401  Layia gaillardioides C. F. Sonne Apr 1887 Marin near Mt. Tamalpais Comment
  CAS-BOT-BC379679  Layia platyglossa Javier Penalosa 1934-5-13 1397 Marin Tiburon Peninsula; Hill above Paradise Love. 152 Comment
  RSA14720  Layia platyglossa subsp. platyglossa C. B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  SEINET11975275  Ledum glandulosum M. T. Doutt 1931-1 459 Marin 4 mi W of Inverness along road to Pt. Reyes Comment
  RSA467602  Ledum glandulosum subsp. columbianum M. S. Jussel 1933-7-30 s.n. Marin Near Inverness Comment
  UCSB32571  Lemna gibba Kittle, Nancy 1979-2-16 Marin Near Phoenix Lake in the Marin County Water District Comment
  POM273087  Leontodon nudicaulis J. T. Howell 1945-7-29 21333 Marin Bolinas. Comment
  CAS-BOT-BC215748  Lepechinia calycina Peter H. Raven; Michael P. Johnson 1967-5-2 21335 Marin Near firebreak on northwest side of island, Angel Island 137 Comment
  UCLA64415  Lepechinia calycina Joseph Andorfer Ewan 1936-4-27 9475 Marin foot temel-ap-trail Mt. Tamalpais Comment
  CAS-BOT-BC89094  Lepidium didymum Gordon H. True 1969-4-18 4850 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Edge of road at Arroyo Honda Bridge. 60 Comment
  CAS-BOT-BC89530  Lepidium lasiocarpum John Thomas Howell 1947-6-18 23277 Marin Dillons Beach. Comment
  CAS-BOT-BC89525  Lepidium lasiocarpum Milo S. Baker 1936-4-6 8159 Marin Point Reyes Peninsula. Near Naval Station. Comment
  CAS-BOT-BC12483  Lepidium nitidum Peter H. Raven; Michael P. Johnson 1967-5-1 21134 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  JEPS53700  Lepidium nitidum W. L. Jepson 1920-5-26 9061 Marin Novato Comment
  CAS-BOT-BC12854  Lepidium pinnatifidum Doreen L. Smith 1997-7-1 s.n. Marin San Rafael, McInnis Park. Comment
  UCD115861  Lepidium pinnatifidum John Thomas Howell 1976-6-2 51804 Marin Corte Madera. Comment
  CAS-BOT-BC65018  Lepidium sativum J. T. Howell 1986-12-25 s.n. Marin Growing in the Terra Linda vegetable garden at Nova Albion Way and Cermenho Court, 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-BC226530  Leptosiphon acicularis John Thomas Howell 1938-5-22 13789 Marin San Anselmo Canyon Comment
  POM229373  Leptosiphon androsaceus Lincoln Constance, A. A. Beetle 1940-4-20 2567 Marin Abundant in moist, loose, serpentine soil, east slope, edge of oak grove. Above Alpine Lake, 5.4 mi. southeast of Fairfax. 366 Comment
  CAS-BOT-BC226651  Leptosiphon grandiflorus C. W. Tilforth; John Dourley 1973-7-18 931 Marin C. 9 mi. n.e. of Pt. Reyes Light House along Sir Francis Drake Blvd, opposite R.C.A. Receiving Station Comment
  CAS-BOT-BC226659  Leptosiphon grandiflorus G. Thomas Robbins; S. Galen Smith 1958-7-8 3897 Marin Along Sir Francis Drake Highway, Point Reyes Peninsula, opposite and east of RCA Radio Station, 1.5 miles south of crossing of Drakes Estero Comment
  CAS-BOT-BC324142  Lessingia hololeuca John Thomas Howell 1946-9-8 22992 Marin near Ignacio Comment
  UC1287403  Lessingia hololeuca Willard Spence 1960-10-16 636 Marin corner of East Blithedale and Camino Alto; Mill Valley Comment
  UC1287404  Lessingia hololeuca Willard Spence 1962-7-28 761 Marin Chileno Valley Comment
  CAS-BOT-BC324150  Lessingia hololeuca John Thomas Howell 1945-9-16 21484 Marin North of San Rafael, and east of Santa Venetia Comment
  JEPS20603  Lessingia micradenia var. micradenia John Thomas Howell 1926-9-9 2191 Marin Phoenix Lake Comment
  CAS-BOT-BC324203  Lessingia micradenia var. micradenia John Thomas Howell 1926-9-9 2191 Marin Phoenix Lake, north base of Mt. Tamalpais Comment
  CAS-BOT-BC324204  Lessingia micradenia var. micradenia Alice Eastwood 1915-9-26 s.n. Marin along road near Liberty's Comment
  CAS-BOT-BC324205  Lessingia micradenia var. micradenia John Thomas Howell 1944-7-7 19678 Marin Above Camp Hardy, Mt. Tamalpais Comment
  CAS-BOT-BC341991  Lessingia ramulosa John Thomas Howell 1946-9-8 22992 Marin Near Ignacio Comment
  CAS-BOT-BC233780  Lewisia cantelovii Mrs. H. C. Cantelow 1942-9-3 s.n. Marin Ross Comment
  CAS-BOT-BC444387  Lewisia rediviva Alice Eastwood 1907-6-2 s.n. Marin Fairfax Meadows Comment
  CAS-BOT-BC444388  Lewisia rediviva Catherine Best; Wilma Follette 1983-4-12 s.n. Marin On lower south slope of Burdell Mt. north of San Marin Drive, Novato, ca. 1 1/2 miles west of Hwy 101. Ca. 100 yds. west of the end of San Carlos Dr. 60 Comment
  CAS-BOT-BC272252  Leymus X multiflorus Javier Penalosa; J. T. Howell 1961-6-29 1870 Marin Paradise Drive 2.4 mi. northwest of road to Naval Net Depot, Tiburon Peninsula Comment
  CAS-BOT-BC283523  Leymus X vancouverensis John Thomas Howell 1945-6-30 21251 Marin Stinson Beach Comment
  CAS-BOT-BC283524  Leymus X vancouverensis Catherine Best 1981-6-3 s.n. Marin Point Reyes Peninsula at Estero crossing on road to lighthouse Comment
  CAS-BOT-BC283525  Leymus X vancouverensis Steve Edwards 1984-7-22 s.n. Marin Beach at Bodega Bay, entrance to marine lab Comment
  UCD64222  Leymus pacificus Beetle 1946-7-13 4714 Marin Point Reyes. Comment
  UC1106294  Lilaea scilloides John Thomas Howell 1944-5-28 19529 Marin between Almonte and Mill Valley Comment
  UC903288  Lilaeopsis occidentalis Ethel Crum 1933-10-8 1576 Marin shore of Drakes Estero (Point Reyes Peninsula); , Drakes Estero Comment
  UC30117  Lilium pardalinum W. C. Blasdale Jul 1893 Marin Lagunitas Comment
  CAS-BOT-BC130737  Lilium pardalinum Elsie Zeile 1911-6-4 s.n. Marin Nr. Fairfax Comment
  UC629763 Image available Limnanthes douglasii H. L. Mason and A. M. Carter 1938-5-18 1413 Marin 12 mi from Inverness (on crest of ridge); Point Reyes Peninsula Comment
  SEINET12182121  Limnanthes douglasii M. T. Doutt 1931-1 454 Marin Near Pt. Reyes Station 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
  UC635632  Limnanthes douglasii subsp. douglasii H. L. Mason 1928-4-13 4310 Marin marshy meadow n San Rafael (near sloughs) Comment
  UC971815  Limnanthes douglasii subsp. sulphurea Charles T. Mason Jr. 1948-5-16 1200 Marin 13 mi w Inverness (along Pt. Reyes road) Comment
  CAS-BOT-BC45865  Limnanthes douglasii var. sulphurea Alice Eastwood 1906-5-1 n.s Marin Pt. Reyes Comment
  UC2046437  Limonium ramosissimum subsp. provinciale Michael Perlmutter 2011-10-25 gp 294 Marin Richardson Bay in Strawberry along Seminary Drive. Comment
  UC41851  Limosella acaulis J. Burtt Davy 1900-6-18 6719 Marin Point Reyes Comment
  OBI43925  Linanthus acicularis Michener, Bioletti May 1893 Marin Tocaloma Comment
  UC52736  Linanthus androsaceus W. C. Blasdale 1891-4-27 Marin Fairfax Comment
  UC589460  Linanthus androsaceus Beryl O. Schreiber 1932-6-23 551 Marin Heart's Desire Beach Tomales Bay Comment
  UC907982  Linanthus androsaceus G. Thomas Robbins 1944-4-14 1506 Marin ca 2 mi w Hamilton Field Air Base; Big Rock Ridge 60 Comment
  SEINET10956266  Linanthus androsaceus var. croceus Robert A. Norris 1977-5-14 Norris 3588 Marin Near Pt. Reyes Beach North. Comment
  UC1301144  Linanthus parviflorus Helen K. Sharsmith 1963-5-18 5439 Marin between Larkspur and Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC589432  Lithocarpus densiflorus Beryl O. Schreiber 1932-6-15 484 Marin Teachers Beach; Tomales Bay Comment
  SEINET12034166  Lithocarpus densiflorus H. W. Graham 1927-1 s.n. Marin near Mill Valley Comment
  CAS-BOT-BC36116  Lithocarpus densiflorus var. densiflorus J. P. Moore no date s.n. Marin unspecified Comment
  UC402492  Lithophragma affine C. F. Sonne Apr. 1887 2268 Marin Ross Valley Comment
  CAS-BOT-BC430608  Lithophragma affine Elsie Zeile 1909-4-25 44- 3 -1 Marin Meadow, Rock Springs, Tamalpais Comment
  CAS-BOT-BC435626  Lithophragma heterophyllum John Thomas Howell 1939-5-14 14677 Marin Berry Trail, Mt. Tamalpais Comment
  UC85417  Lithophragma heterophyllum Katharine Brandegee June 1905 Marin Tamalpais Comment
  UC11903  Lithophragma heterophyllum W. L. Jepson 1892-4-7 Marin Comment
  JEPS20917  Logfia gallica W. L. Jepson 1900-6-8 557 F Marin Inverness Comment
  JEPS58900  Logfia gallica Javier Penalosa and J. T. Howell 1961-6-7 1625 Marin w of Marin County Day School; Tiburon Peninsula 30 Comment
  CAS-BOT-BC342405  Logfia gallica Gordon H. True 1969-4-18 4842 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 121 Comment
  CAS-BOT-BC283450  Lolium multiflorum John Thomas Howell 1943-8-5 s.n. Marin Stinson Beach, in salt marsh Comment
  UC1106117  Lolium multiflorum John Thomas Howell 1943-8-5 Marin Stinson Beach Comment
  CAS-BOT-BC283207  Lolium multiflorum R. E. Frenkel 1964-5-5 468 Marin 0.1 mile SE of Taylor State Park entrance on Sir Francis Drake Road 45 Comment
  CAS-BOT-BC311756  Lomatium dasycarpum A. Levin 2013-5-23 FD 1312 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  SEINET215149  Lomatium dasycarpum Cary A. Mitchell 1969-4-12 9 Marin South side of Mount Tamalpais. Comment
  SFV8557  Lomatium dasycarpum C. A. Mitchell 1969-4-12 9 Marin South side of Mount Tamalpais. Comment
  UCD127624  Lomatium dasycarpum P. B. Kennedy 1914-4-19 4703 Marin Mill Valley. Comment
  SEINET12118789  Lomatium dasycarpum J. T. Howell 1930-1 4718 Marin 1 i E of Lagunitas Comment
  UCD69047  Lomatium dasycarpum P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine barrens. UTM: 10SEM4596 120 Comment
  UC21252  Lomatium dasycarpum subsp. dasycarpum Harley P. Chandler 1899-4-8 285 Marin n. slope Mt. Tamalpais Comment
  UC619335  Lomatium dasycarpum subsp. dasycarpum Wilhelm N. Suksdorf 1913-7-9 459 Marin ridge n. of Tennessee Valley Comment
  POM78239  Lomatium dasycarpum subsp. dasycarpum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC566813  Lomatium utriculatum H. L. Mason 1928-4-28 4400 Marin Tiburon Peninsula Comment
  CAS-BOT-BC229743  Lonicera hispidula C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1856 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143. Comment
  CAS-BOT-BC229744  Lonicera hispidula P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1602 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  CAS-BOT-BC240508  Lonicera hispidula John Thomas Howell 1946-6-16 22084 Marin Pt. Reyes Station Comment
  SD91006  Lonicera hispidula var. vacillans Jack Reveal 1975-6-9 1740 Marin Small hilltop woodland on the north edge of Fairfax. 89 Comment
  RSA100207  Lonicera involucrata F. W. Peirson 1936-7-15 11833 Marin Point Reyes. Comment
  CAS-BOT-BC241507  Lonicera involucrata var. ledebourii Robert Setzer No date on label 2132 Marin Fort Cronkite [Cronkhite] 15 Comment
  POM231939  Lonicera involucrata var. ledebourii F. W. Peirson 1936-7-15 11833 Marin Point Reyes Peninsula. Comment
  RSA15361  Lonicera involucrata var. ledebourii C. B. Wolf 1927-4-24 359 Marin Stinson Beach. Comment
  RSA455686  Lonicera involucrata var. ledebourii Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  UC28554  Lonicera involucrata var. ledebourii Alice Eastwood 1896-2-22 Marin Willow Creek Comment
  CAS-BOT-BC241508  Lonicera involucrata var. ledebourii Katherine Kipping 1968-3-10 43 Marin 0.5 miles out of Stinson Beach, north toward Audabon [Audubon] Canyon Ranch Comment
  RSA508238  Lotus corniculatus Robert A. Norris 1974-6-7 2055 Marin Dry soil at road edge near salt marsh and Paradise Dr. (San Quentin across arm of bay to the north), Corte Madera. Comment
  JEPS26895  Lotus humistratus W. L. Jepson 1897-4-10 13810 Marin Ross Valley hills Ross Valley Comment
  JEPS26897  Lotus humistratus A. M. Ottley 1920-4-10 359 Marin near Fairfax Comment
  UC1177191  Lotus humistratus John Thomas Howell 1944-5-28 19513 Marin between Manzanita and Almonte Comment
  UC1543066  Lotus junceus var. junceus Donald G. Nelson 1937-7-10 525 Marin Point Reyes Lighthouse, by car parking area at top of hill Point Reyes Lighthouse Comment
  POM128956  Lotus strigosus C. F. Sonne 1887-4-17 s.n. Marin Mt. Tamalpais. Comment
  RSA15378  Lotus wrangelianus Carl B. Wolf 1927-4-24 340 Marin The coastal side of Mill Valley toll road. Comment
  CAS-BOT-BC60260  Lunaria annua M. S. Jussel 1936-3-14 s.n. Marin Pipeline Trail, Mill Valley. Comment
  SEINET5766185 Image available Lupinus J. Bogard 1975-5-11 s.n. Marin Frank Valley Rd. between Muir Woods National Monument and CA Hwy 1 Comment
  SEINET5766217 Image available Lupinus J. Burtt Davy 1894-8-28 1220 Marin Bolinas Bay Comment
  CAS-BOT-BC201233  Lupinus Charles Piper Smith 1947-6-27 47618 y Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201234  Lupinus Charles Piper Smith 1947-6-27 47618 x Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201235  Lupinus Charles Piper Smith 1947-6-27 47619 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  SEINET10488363  Lupinus affinis Charles Piper Smith 1948-4-26 Smith 48158 Marin Marshalls road. 10.6 Miles w of petaluma Comment
  UC75233  Lupinus albifrons Alice Eastwood 1903-6-2 3240 Marin Mt. Tamalpais Comment
  CAS-BOT-BC201450  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48404 Marin Olema, 2.6 miles south Highway 1 Comment
  RSA40120  Lupinus albifrons var. albifrons L. S. Rose 1948-5-30 48119 Marin Sausalito 91 Comment
  CAS-BOT-BC201442  Lupinus albifrons var. albifrons Charles Piper Smith 1947-6-24 47554 Marin Marshall, 3.8 miles south Comment
  CAS-BOT-BC196052  Lupinus albifrons var. collinus John Thomas Howell 1942-4-19 16944 Marin Big Carson Canyon Comment
  POM10680  Lupinus albifrons var. collinus Alice Eastwood 1903-6-2 7215 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC196163  Lupinus albifrons var. douglasii Alice Eastwood 1913-6-15 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196164  Lupinus albifrons var. douglasii Wilhelm N. Suksdorf 1913-7-12 513 Marin Near Muir Woods, Mount Tamalpais Comment
  CAS-BOT-BC196165  Lupinus albifrons var. douglasii A. A. Heller 1906-6-12 8395 Marin Mt. Tamalpais Comment
  CAS-BOT-BC196170  Lupinus albifrons var. douglasii Alice Eastwood 1913-5-12 s.n. Marin Mt. Tamalpais Comment
  UC1177363  Lupinus albifrons var. douglasii Peter H. Raven 1950-4-22 1840 Marin Mt. Tamalpais; Mt. Tamalpais, Laurel Dell to Potrero Meadow 701 Comment
  CDA6119  Lupinus arboreus D. G. Kelch 2006-5-1 6 .174 Marin Lucas Valley Rd. Comment
  CHSC20698  Lupinus arboreus Robert A. Schising 1962-7-21 2333 Marin Along road and on slopes near Point Reyes Lighthouse. Comment
  UC764769  Lupinus arboreus R. F. Hoover 1941-5-21 5164 Marin Point Reyes Comment
  SEINET10838121  Lupinus arboreus Charles Piper Smith 1948-4-26 Smith 48152 Marin Hwy 1, 4.3 miles s olema Comment
  SEINET12164446  Lupinus arboreus M. T. Doutt 1931-1 579 Marin 5miW of Inverness Comment
  CDA6131  Lupinus bicolor D. G. Kelch 2006-5-1 6 .175 Marin Lucas Valley Rd. Comment
  UC142844  Lupinus bicolor Katharine Brandegee May 1910 Marin Tiburon Comment
  CAS-BOT-BC421694  Lupinus latifolius C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14629 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
  UCD108111  Lupinus latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera. Comment
  UC16051  Lupinus latifolius var. latifolius J. Burtt Davy 1894-8-28 1220 Marin Bolinas Bay Comment
  UC1177475  Lupinus microcarpus var. densiflorus John Thomas Howell 1946-5-12 21761 Marin between Fairfax and Country Club 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
  SEINET239854  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 2 /20 Marin Lucas Valley Road 100-150 yards east of junction Nicasio Road at Nicasio. Comment
  UC1177477  Lupinus microcarpus var. microcarpus John Thomas Howell 1946-5-4 21726 Marin between Tomales and Dillons Beach; between Tomales and Dillons Beach 106 Comment
  UC194955  Lupinus microcarpus var. microcarpus H. M. Hall 1916-7-23 10247 Marin grade above Dillon's Beach (Bodega Bay); , grade above Dillon's Beach 60 Comment
  JEPS77192  Lupinus nanus Robert M. Lloyd 1963-4-24 2343 Marin on Bolinas Road 2.6 mi s Fairfax; s of Fairfax on Bolinas Road 182 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
  UCD109240  Lupinus nanus R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC8251  Lupinus punto-reyesensis C. P. Smith 1947-6-3 47548 Marin Hwy 1, Olema. 4.7 miles S. Comment
  JEPS34416  Lupinus variicolor Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8892 Marin at junction of Sir Francis Drake highwat and road to Tomales Bay State Park (Inverness Ridge); Inverness Ridge 101 Comment
  POM180983  Lupinus variicolor J. T. Howell 1930-4-20 4740 Marin Pt. Reyes. Comment
  RSA177910  Lupinus variicolor Robert F. Thorne 1965-4-21 34402 Marin Near Drakes Beach, Point Reyes National Seashore. 5 Comment
  SEINET10969937  Lupinus variicolor Smith 1947-6-27 Smith 47608 Marin Point reyes radio station, 1.9 mi n. Prostrate herb. Comment
  CAS-BOT-BC232247  Luzula comosa J. Klein; G. Block; L. Webb; et al. 2012-5-5 809 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UCD142108  Luzula comosa Robert E. Preston 1982-4-17 240 A Marin around 0.1 mile north of Jewell, on Sir Francis Drake Highway. 30 Comment
  UC69358  Luzula macrantha H. M. Hall 1901-2-22 1622 Marin Mount Tamalpais Region of San Francisco Bay, Mount Tamalpais Comment
  CHSC30510  Luzula subsessilis M. Merryman 1980-4-12 99 Marin Ca. 0.5 mi se of Jewell, ca. 5 mi e of Hwy 1 on Sir Francis Drake Hwy (Rd. A104); 2 mi nw of the s entrance to Samuel P. Taylor St. Park. 45 Comment
  SBBG33267  Lythrum hyssopifolia J. Broughton 1969-7-13 1281 Marin Point Reyes Nat Seashore, near W-facing beach Comment
  RSA188910  Madia Delzie Demaree 1955-6-18 36982 Marin P.O.: Tomales. Comment
  CAS-BOT-BC342630  Madia anomala John Thomas Howell 1946-5-12 21763 Marin Between Fairfax and Country Club Comment
  CAS-BOT-BC342632  Madia anomala John Thomas Howell 1943-5-22 18136 Marin Fairfax hills Comment
  POM273122  Madia anomala J. T. Howell 1946-5-25 21932 Marin Greenbrae HillsGreenhorn Mountain Range: North Rim of Kern Canyon. Comment
  UCD163890  Madia anomala Peter Rubtzoff 1980-6-8 9452 Marin San Anselmo. 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
  SD8879  Madia elegans subsp. elegans Michener, Bioletti Unknown Marin Comment
  UC485276  Madia gracilis Harriet A. Walker 1908-6-13 1357 Marin Olema Comment
  CAS-BOT-BC343076  Madia gracilis H. M. Hall 1931-5-25 13072 Marin Mill Valley. On south banks at base of Mt. Tamalpais Comment
  CAS-BOT-BC343082  Madia gracilis John Thomas Howell 1939-6-25 s.n. Marin Near West Point, Mt. Tamalpais Comment
  CAS-BOT-BC343096  Madia gracilis Gordon H. True 1969-5-9 4932 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda [Hondo] 30 Comment
  CAS-BOT-BC343616  Madia sativa David D. Keck; J. Clausen 1935-6-15 3361 Marin 2 mi. E. of Muir Beach Comment
  UC523531  Madia sativa David D. Keck 1933-11-6 2642 Marin 5.5 mi n Point Reyes city; Tomales Bay Comment
  RSA60844  Madia sativa Frank W. Gould 1939-7-23 857 Marin Tomales Point, 5 miles from Inverness Comment
  UC608526  Maianthemum dilatatum B. O. Schreiber 1938-5-14 2510 Marin 2 mi. n.e. Abbotts Lagoon (Tomales Point); Point Reyes Quad., Tomales Point 91 Comment
  CAS-BOT-BC300541  Maianthemum racemosum E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13445 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC511478  Maianthemum racemosum subsp. amplexicaule John Thomas Howell 1927-9-9 3090 Marin Redwood, Mill Valley 45 Comment
  SEINET12055168  Maianthemum racemosum subsp. amplexicaule M. T. Doutt 1931-1 365 Marin Alpine Dam Comment
  CAS-BOT-BC514232  Maianthemum stellatum Roxana S. Ferris 1965-5-1 13638 Marin Pt. Reyes Nationnal Seashore, at edge of Abbotts Lagoon Comment
  SJSU3894  Marah fabacea Sharsmith 1964-4-26 7258 Marin summit of ocean bluff, Point Reyes, Point Reyes Peninsula Comment
  UC28922  Marah fabacea W. H. Brewer 1864-3-2 2757 Marin Angel Island Comment
  UC987707  Marah oregana Roxana S. Ferris 1952-5-29 12494 Marin w Marin City (Sausalito Cemetery) Comment
  CAS-BOT-BC348131  Matricaria discoidea Peter H. Raven 1949-4-18 306 Marin Tiburon Comment
  CAS-BOT-BC232492  Medicago polymorpha J. Klein; G. Block; L. Webb; et al. 2012-5-5 814 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC7406  Melica geyeri var. aristulata John Thomas Howell 1943-4-11 17906 Marin San Rafael Hills, Black Canyon Comment
  UC585493  Melica harfordii Virginia E. Long 1932-6-18 189 a Marin w peak Mt. Tamalpais 731 Comment
  UCD88669  Melica subulata Robert Tofsrud Date Unknown 1 Marin Rock Springs at Jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theater on Cataract Creek, 1 1/2 miles sse of West Peak of Mt. Tamalpais. 609 Comment
Read comments
Feb 13 2012
  CAS-BOT-BC264160  Melica subulata John Thomas Howell 1945-8-5 s.n. Marin Dipsea Trail, head of Kent Ravine, Mt. Tamalpais Comment
  CAS-BOT-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
  POM184796  Melica torreyana H. E. Parks 1926-04 s.n. Marin Tiburon Peninsula. Comment
  UC1102749  Melica torreyana A. R. Kruckeberg 1947-7-17 1520 Marin 0.5 mi nw Rifle Camp, Mt. Tamalpais (along Ross-Fairfax-Collier Spring Trail); Mt. Tamalpais Comment
  UC578621  Melica torreyana N. French 1935-3-26 610 Marin Muir Woods; Tamalpais Quad. 304 Comment
  UCD89092  Melica torreyana P. B. Kennedy 1914-3-22 s.n. Marin Mill Valley Station. Comment
  UCD89093  Melica torreyana P. B. Kennedy 1914-3-22 4637 Marin Railroad track near Muir Inn. Comment
  UCD89097  Melica torreyana P. B. Kennedy 1914-3-22 4638 Marin Mill Valley Station. Comment
  CDA32529  Melica torreyana P. B. Kennedy 1914-4-19 4697 Marin Mill Valley 0 Comment
  UCD125110  Mentha X rotundifolia John Thomas Howell 1944-7-30 19853 Marin Mill Valley. 3 Comment
  CAS-BOT-BC422401  Micranthes californica C. Kellner; C. Gattuso; R. Nash; S. Whelan 2014-3-22 14429 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-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-BC322614  Micropus amphibolus Walter Lennon 1973-4-19 s.n. Marin Burdell Mountain Comment
  UC1106272  Micropus amphibolus John Thomas Howell 1944-4-13 19387 Marin w Hamilton Field; Big Rock Ridge Comment
  UC88375  Micropus californicus var. californicus Mrs. K. Brandegee Jun 1886 Marin Point Reyes Comment
  CAS-BOT-BC348499  Micropus californicus var. californicus Gordon H. True 1969-4-29 4866 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 243 Comment
  RSA0106587  Microseris bigelovii H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  CAS-BOT-BC348927  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21825 Marin Carson country Comment
  CAS-BOT-BC348946  Microseris douglasii subsp. douglasii Peter H. Raven; Michael P. Johnson 1967-5-1 21043 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  JEPS77201  Mimulus aurantiacus var. aurantiacus Robert M. Lloyd 1963-4-24 2348 Marin 3.5 mi s Fairfax (on Bolinas Road) 243 Comment
  POM43869  Mimulus aurantiacus var. aurantiacus Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA420289  Mimulus aurantiacus var. aurantiacus M. B. Dunkle 1931-7-11 2475 Marin Tomales Bay, north side near Point Reyes, San Francisco Bay Region Comment
  UC614975  Mimulus aurantiacus var. aurantiacus Beryl O. Schreiber 1932-4-2 168 Marin near Manor (White's Hill) Comment
  SEINET12269938  Mimulus guttatus subsp. litoralis E. H. Graham 1931-1 6889 Marin near lighthouse Pt. Reyes Comment
  JEPS58933  Mimulus rattanii John Thomas Howell 1946-7-7 22196 Marin s Barths Retreat; Mt. Tamalpais Comment
  CAS-BOT-BC388678  Minuartia douglasii Alice Eastwood 1912-5-19 21 Marin Kentfield Comment
  UC852299  Minuartia douglasii Alice Eastwood 1912-5-19 21 Marin Kentfield Comment
  CAS-BOT-BC181153  Minuartia rubella Doreen Smith; R. K. Soost 1997-4-24 s.n. Marin Pt. Reyes lighthaouse, north facing rock crevices behind visitor center. Comment
  UC1177427  Moehringia macrophylla John Thomas Howell 1946-7-7 22210 Marin Potrero Meadow Mt. Tamalpais; , Potrero Meadow Comment
  UC1106145  Mollugo verticillata John Thomas Howell 1946-11-24 Marin Alpine Lake, Mount Tamalpais Comment
  UC1561215  Mollugo verticillata Barbara Ertter with Elizabeth Neese 1988-10-29 8025 Marin Nicasio Reservoir ca. 10 mi. s.w. Petaluma (and w. of Novato, s.w. edge of reservoir near boat launching area ca 1 mi. n.-n.w. of dam); Nicasio Reservoir Comment
  CAS-BOT-BC220420  Monardella purpurea John Thomas Howell 1939-6-25 14791 Marin Summit Ave., Mill Valley Comment
  HSC23773  Monardella purpurea R. A. Vanbianchi 1971-7-1 19 Marin San Geronimo Ridge Comment
  UC1294005  Monardella purpurea E. K. Balls 1958-7-22 23591 Marin 3 mi east from Pan Toll Campground; Mt. Tamalpais 365 Comment
  CAS-BOT-BC26181  Monardella sinuata subsp. nigrescens Herbert Mason; Annetta Carter 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  UCD125298  Monardella villosa Collector unknown 1925-6-5 1805 Marin Marin County. Comment
  CAS-BOT-BC220544  Monardella villosa John Thomas Howell 1939-7-2 14836 Marin Between Pirates Cove and Big Lagoon Comment
  RSA408695  Monardella villosa Cora Mae Life 1923-07 21 Marin Trail to Muir Woods Comment
  UC615117  Monardella villosa subsp. villosa Beryl O. Schreiber 1933-6-21 848 Marin Millerton Comment
  CAS-BOT-BC444903  Montia fontana John Thomas Howell 1940-3-17 s.n. Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC444904  Montia fontana John Thomas Howell 1944-3-26 s.n. Marin Sedum Swamp, Mt. Reyes Peninsula Comment
  CAS-BOT-BC444905  Montia fontana John Thomas Howell 1943-3-14 17890 Marin Potrero Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC444988  Montia fontana John Thomas Howell 1949-4-6 25295 Marin Hamilton Field Comment
  CAS-BOT-BC445167  Montia parvifolia Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  JEPS43239  Montia parvifolia W. L. Jepson 1919-5-17 8282 Marin Olema, Paper Mill Creek Paper Mill Creek; Olema, Paper Mill Creek 60 Comment
  UC672604  Myrica californica Herbert L. Mason 1924-10-12 1113 Marin s.e. slope Mt. Tamalpais Comment
  UCR64622  Myrica californica Joseph A. Ewan 1933-10-22 8052 Marin 'Cold Bog,' Point Reyes Peninsula. Comment
  CAS-BOT-BC366852  Myrtus Greg de Nevers 1997-11-25 11114 Marin Larkspur Comment
  RSA88327  Najas guadalupensis Hans Leschke 1947-11-2 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC259925  Nassella lepida John Thomas Howell 1944-5-14 19469 Marin Salmon Creek Canyon Comment
  CAS-BOT-BC259940  Nassella lepida John Thomas Howell 1945-4-29 20796 Marin Fairfax Hills Comment
  CAS-BOT-BC259942  Nassella lepida John Thomas Howell 1946-5-16 21896 Marin N side of Angel Island Comment
  UCD87886  Nassella lepida P. B. Kennedy 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  CAS-BOT-BC260147  Nassella pulchra John Thomas Howell 1946-5-16 21853 Marin Angel Island, SE side Comment
  CAS-BOT-BC260158  Nassella pulchra Javier Penalosa 1961-4-1 1214 Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Boulevard, ca 1 mile from US 101 Comment
  CAS-BOT-BC309795  Nassella pulchra C. Kellner; S. Whelan; R. Truitt 2013-6-8 13653 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC443979  Nassella pulchra D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14123 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UC60253  Nassella pulchra Jos. Burtt Davy 1901-6 6801 Marin Point Reyes Peninsula Comment
  UCD87681  Nassella pulchra M. S. Taylor 1980-4-12 2466 Marin Ca. 2 mi north of Nicasio, on East side of Nicasio Valley Rd. Comment
  RSA128996  Nasturtium officinale Joanne Taylor 1941-7-25 24 Marin Near Waldo Point. 46 Comment
  UC856875  Navarretia heterodoxa Alice Eastwood Jul 1906 883 Marin near Fairfax Comment
  LA206697  Navarretia mellita John Thomas Howell; 1930-7-20 5378 Marin near Phoenix Lake Comment
  RSA120680  Navarretia mellita S. S. Tillett 1956-6-30 572 -a Marin On hillside overlooking Drake Memorial, Drake's Bay, Point Reyes Peninsula. Comment
  RSA83072  Navarretia rosulata Verne Grant, Alva Grant 1946-6-13 7665 Marin Near Fairfax. Comment
  UC1518624  Navarretia squarrosa Robert A. Norris 1983-8-6 4562 Marin Point Reyes Beach North 39 Comment
  CAS-BOT-BC263265  Nemophila menziesii G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 206 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  OBI48732  Nemophila menziesii Lewis S. Rose 1939-4-23 39077 Marin Nicasio 46 Comment
  UC1021927  Nemophila menziesii var. atomaria Rolf Y. Berg 1955-4-5 Marin Bolinas-Fairfax road between Golf Course and Alpine Lake Dam; between Golf Course and Alpine Lake Dam Comment
  UC1069198  Nemophila menziesii var. atomaria B. Schreiber 1936-4-12 2181 Marin .2 mi e Pierce's Ranch; Point Reyes Quad., e of Pierce's Ranch 76 Comment
  UC403372  Nemophila menziesii var. atomaria H. E. and S. T. Parks 1930-4-10 465 Marin Ross district , Ross district (Lake Phoenix) 30 Comment
  UC765445  Nemophila parviflora R. F. Hoover 1941-5-8 4997 Marin Woodacre Comment
  UC133092  Nuphar lutea subsp. polysepala unknown 1862-10-6 1481 Marin Olema Lake Comment
  RSA0013868  Nymphaea alba Doreen Smith, Wilma Follette 2004-8-10 s.n. Marin Near a pond on eastern side of Tennessee Valley. Comment
  CAS-BOT-BC142268  Oemleria cerasiformis M. K. Curran 1885-6-1 s.n. Marin Sausalito Comment
  UC12461  Oemleria cerasiformis F. P. MacLean Mar 1871 Marin Angel Island Comment
  HSC23495  Orobanche fasciculata R. A. Vanbianchi 1971-7-1 26 Marin San Geronimo Ridge Comment
  UC217612  Orobanche fasciculata Katharine Brandegee Marin Mount Tamalpais. Comment
  RSA0076575  Orobanche fasciculata Peter H. Raven 1950-6-4 2308 A Marin Azalea Flat to Bootjack. Mt. Tamalpais. 548 Comment
  CAS-BOT-BC502939  Orobanche uniflora subsp. occidentalis Katherine Kipping 1968-3-31 106 Marin 1.6 mi N of Bolinas Road x Old Bolinas Road junction 228 Comment
  CAS-BOT-BC502957  Orobanche vallicola Alice Eastwood 1921-6-29 s.n. Marin Lime Pt. Comment
  RSA402022A  Orthocarpus faucibarbatus H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  NY90844  Orthocarpus faucibarbatus J. M. Bigelow 1853-1 s.n. Marin Comment
  POM286543  Orthocarpus faucibarbatus Lyman D. Benson 1935-5-16 6561 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  RSA138309  Orthocarpus faucibarbatus Volney Rattan 1907-1 1877 Marin Near Saucileto. Comment
  RSA202267  Orthocarpus faucibarbatus L. D. Thurman 1963-3-23 111 Marin 2.1 miles northeast of Point Reyes Station. Comment
  POM216930  Orthocarpus faucibarbatus var. albidus H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  RSA178053  Orthocarpus floribundus Robert F. Thorne 1965-4-21 34396 Marin Along Francis Drake Blvd, 5 miles N of Point Reyes, Point Reyes National Seashore. 5 Comment
  RSA201867  Orthocarpus purpurascens var. latifolius L. R. Heckard 1956-7-15 799 Marin East of lighthouse at Pt. Reyes. 152 Comment
  JEPS15923  Osmorhiza berteroi W. L. Jepson 1893-6-11 14257 Marin Mt. Tamalpais; lower slopes Comment
  UC21172  Osmorhiza berteroi W. L. Jepson 1892-6-11 Marin Mt. Tamalpais; lower slopes Comment
  UC589393  Oxalis albicans subsp. pilosa Beryl O. Schreiber 1932-7-27 688 Marin Heart's Desire Beach Tomales Beach Comment
  UC750587  Oxalis micrantha John Thomas Howell 1946-6-20 22099 Marin Stinson Beach Comment
  CHSC30098  Oxalis oregana M. S. Taylor 1980-4-11 2472 Marin Samuel P. Taylor State Park, near Olema. Comment
  PASA682  Oxalis oregana Annetta Carter 1929-2-22 Marin Comment
  JEPS127743  Oxalis pilosa Adam C. Schneider with Susan Fawcett 2014-3-28 466 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UC53348  Panicum acuminatum var. acuminatum Jos. Burtt Davy 1900-6 6780 Marin Point Reyes Comment
  UCD89811  Panicum capillare subsp. hillmanii Walter Lennon 1973-8-7 s.n. Marin Francisco Blvd. in souther part of San Rafael. Comment
  CAS-BOT-BC253838  Panicum dichotomiflorum Doreen Smith 2001-10-1 s.n. Marin Nicasio Rservoir, near the E-side culvert connecting the eastern lagoon to the main reservoir Comment
  CAS-BOT-BC253841  Panicum dichotomiflorum Gordon H. True 1974-8-4 7838 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC253873  Panicum miliaceum Peter H. Raven 1950-7-20 2653 Marin West Point Mountain, Tamalpais Comment
  CAS-BOT-BC253874  Panicum miliaceum Emerson (Kay) Best 1977-9-14 s.n. Marin Old St. Hilary's, Tiburon Comment
  POM273078  Papaver argemone J. T. Howell 1946-5-30 21962 Marin Little Carson Canyon. Comment
Read comments
Mar 26 2009
  SEINET195364  Papaver californicum John Thomas Howell 1946-5-30 21962 Marin Little Carson Canyon. Comment
  CAS-BOT-BC253949  Parapholis incurva California Academy of Sciences 1886-6-1 s.n. Marin Between Bolinas and Olema Comment
  SEINET206445 Image available Parapholis incurva Rimo Bacigalupi, L. Heckard 1961-6-9 7730 Marin Burdell Landing, along San Antonio Creek, just N.E. of Burdell Island. 2 Comment
  UC1153910  Parapholis incurva Beecher Crampton 1957-6-11 4198 Marin Stinson Beach; Stinson Beach, edge of sand dunes Comment
  UCD36621  Parapholis incurva Beecher Crampton 1955-5-24 2805 Marin Marin County, 1 mile north of city of San Rafael, along U.S. Highway 101. Comment
  SEINET12337126  Parentucellia latifolia C. F. Quibell 1976-1 1362 Marin Marshall-Petaluma Rd Comment
  CAS-BOT-BC110599  Parnassia L. R. Abrams 1915-10-25 5605 Marin Mount Tamalpais. Comment
  UC570861  Parnassia californica Herbert L. Mason 1924-11-15 1136 Marin Mount Tamalpais, Rattlesnake Camp Mount Tamalpais; , Rattlesnake Camp Comment
  CAS-BOT-BC202872  Paxistima myrsinites John Thomas Howell 1941-3-16 16155 Marin About midway between Laurel Dell and Barth's Retreat, Mt. Tamalpais Comment
  JEPS10366  Pedicularis densiflora W. L. Jepson 1891-3-29 21288 Marin Mill Valley Comment
  SEINET5321042  Pedicularis densiflora Unknown 1998-4-12 2 Marin Woodacre; Green Mountain Ridge, along the dirt road 3 miles up from the top of Carson Road 150 Comment
  UC27309  Pedicularis densiflora Harley P. Chandler 1901-2-22 760 Marin Mount Tamalpais; San Francisco Bay Region Comment
  RSA254420  Pedicularis densiflora Robert A. Norris 1975-4-10 2305 Marin By Paradise Cr., 0.7 mi N Paradise Beach Park, Tiburon Peninsula. Comment
  SEINET7719312  Pedicularis densiflora Unknown 1887-4-17 Marin San Rafael Comment
  UCSB61604  Pedicularis densiflora Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 1.5-2.0 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  CDA29311  Pellaea andromedifolia D. G. Kelch 2007-10-16 7 .64 Marin Atherton Oaks Dr nr Black Point on ridge now developed for housing, but with remnant native habitat on slopes. Comment
  CAS-BOT-BC258821  Pennisetum setaceum Gordon H. True 1968-9-23 4612 Marin Just east of San Rafael on San Quentin Blvd. at Bellam Blvd. Comment
  RSA32115  Pentachaeta bellidiflora J. T. Howell 1946-5-25 s.n. Marin Greenbrae HillsGreenhorn Mountain Range: North Rim of Kern Canyon. Comment
  CAS-BOT-BC232281  Pentagramma triangularis C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1127 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  SEINET12315990  Pentagramma triangularis M. T. Doutt 1931-1 438 Marin near Nicasio Comment
  CAS-BOT-BC77055  Pentagramma triangularis subsp. triangularis Kellogg; Hartford 1877-7-1 s.n. Marin Corte Madera (N.P.R.R.) Comment
  CAS-BOT-BC222722  Perideridia gairdneri subsp. gairdneri Ronie Clark 1983-10-5 PR 83 -071 Marin Point Reyes National Seashore. L Ranch Road - Marshall beach parking area, west access road Comment
  CAS-BOT-BC229804  Perideridia kelloggii C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1958 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  POM82566  Perideridia kelloggii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC413682  Persicaria capitata Catherine Best 1981-9-1 s.n. Marin Growing at the edge of Tiburon Blvd near Reed School Comment
  CAS-BOT-BC418878  Persicaria hydropiperoides John Thomas Howell 1945-10-14 s.n. Marin Olema Marshes Comment
  RSA15369  Phacelia californica Carl B. Wolf 1927-4-24 349 Marin At end of Mill Valley Toll Road. Comment
  RSA26544  Phacelia californica J. T. Howell 1930-7-20 5384 Marin Rocky slope of Mt. Tamalpais on south-east side. Comment
  SEINET5537054  Phacelia californica A. A. Heller 1906-6-12 8405 Marin Mt. Tamalpais. Comment
  UC589521  Phacelia distans Beryl O. Schreiber 1932-7-25 657 Marin Lone Pine Beach Tomales Bay Comment
  UC671727  Phacelia distans Lincoln Constance and E. P. Killip 1941-6-1 2838 Marin dunes 3 mi inland Point Reyes Lighthouse Comment
  UC672421  Phacelia distans H. E. Parks 1928-4-15 Marin Tiburon Peninsula Comment
  JEPS2356  Phacelia divaricata W. L. Jepson 1892-4-5 21022 Marin Mt. Tamalpais Comment
  UC1299142  Phacelia divaricata Freed W. Hoffman 1947-4-23 637 a Marin Tiburon Peninsula Comment
  UC762409  Phacelia divaricata R. F. Hoover 1939-4-8 3962 Marin Tiburon Comment
  RSA258889  Phacelia divaricata Thomas W. Nelson 1973-4-21 1220 Marin At Rock Springs beside road out Bolinas Ridge. Comment
  POM203353  Phacelia divaricata var. continentis Roxana S. Ferris 1932-4-2 8043 Marin Point Reyes, near lighthouse Comment
  UC671735  Phacelia malvifolia Lincoln Constance and Alan A. Beetle 1941-5-9 2814 Marin inland margin of coastal dunes Stinson Beach 6 Comment
  UCD120661  Phacelia quickii Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  JEPS104768  Phalaris John L. Morrison 1937-6-8 2501 Marin Mount Tamalpais, in a low Potrero along Rocky Ridge Comment
  RSA91904  Phalaris aquatica J. T. Howell 1945-8-12 21381 Marin Tiburon. Comment
  SEINET5566373  Phalaris aquatica E. A. Bernays 1985-1 s.n. Marin Mount Tamalpais State Park. Comment
  CAS-BOT-BC258970  Phalaris californica Volney Rattan 1867-1-1 s.n. Marin Oakland, Angel Island, S.F. Bay Comment
  UCD88573  Phalaris californica P. B. Kennedy 1922-5-27 s.n. Marin Canyon, back of Mill Valley. Comment
  UCD88575  Phalaris californica P. B. Kennedy 1926-5-20 s.n. Marin Not far from Bolinas. Comment
  SEINET10658628  Phalaris caroliniana Lewis S. Rose 1940-4-28 Rose 40240 Marin Bootjack Camp, Mt. Tamalpais Meadow 305 Comment
  UCD89373  Phalaris paradoxa Beecher Crampton 1957-6-11 4204 Marin 4.5 miles NW of Bolinas. Comment
  UC30177  Phlox gracilis W. H. Brewer Apr 6 1862-Apr 7 1862 959 Marin Comment
  UC746880  Phoradendron villosum G. Thomas Robbins 1943-12-24 1465 Marin ca. 2 mi. w. Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 457 Comment
  UCD37257  Phyllostachys Beecher Crampton 1958-8-6 5063 Marin Marin County, Kentfield, 8 Live Oak Way, property of Mrs. Jane Wheelwright. Comment
  UC555703  Physocarpus capitatus H. L. Mason 1925-9-17 2232 Marin Ross Valley to Lake Lagunitas Comment
  CAS-BOT-BC421480  Pickeringia montana S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14226 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax road, plot along unofficial trail to east. Comment
  UCD108165  Pickeringia montana P. B. Kennedy 1922-5-27 s.n. Marin Railroad, between Tamalpais and West-Point-Inn. Comment
  RSA240605  Pickeringia montana var. montana C. W. Tilforth, John Dourley 1973-7-18 908 Marin Junction of Drakes Beach Rd. and Sir Francis Drake Blvd., north of Pt. Reyes Comment
  SD8461  Pickeringia montana var. montana Michener, Bioletti Jul 1891 Marin Mill Valley Comment
  RSA384288  Pinus attenuata M. B. Dunkle 1931-8-12 2489 Marin Mount Tamalpais Comment
  CAS-BOT-BC78983  Pinus muricata Carl B. Wolf 1934-6-28 5793 Marin 3 mi. W. of Inverness on road to Pt. Reyes 91 Comment
  JEPS46849  Pinus muricata W. L. Jepson 1900-3-1 Marin Inverness Comment
  JEPS47947  Pinus muricata W. L. Jepson Nov 11 1906-Nov 12 1906 2620 Marin Inverness Inverness (seedlings: larger on in open pasture, small one in shade in forest) Comment
  CAS-BOT-BC136562  Piperia elegans S. B. Parish; W. F. Parish 1887-6-15 1157 Marin Field redacted by CAS, contact the data manager for more information Comment
  UCSC009059  Piperia elegans subsp. decurtata Randall Morgan 1989-1-1 1096 -P Marin Point Reyes 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
  CAS-BOT-BC254417  Piptatherum miliaceum John Thomas Howell 1981-7-24 54413 Marin Near St. John's Church, Ross Comment
  CDA2329  Piptochaetium setosum T. H. Harris 1978-5-17 Marin Ridge between Garden Canyon and Pike County Gulch on western slope of Bolinas Ridge ca. 3 1/4 miles north of Stinson Beach. 0 Comment
  UCD89897  Piptochaetium stipoides G. Douglas Barbe 1979-5-16 2502 Marin west of Bolinas Ridge. 0.5 km east of SR1, between Coppermine and Wilkins gulches at Dogtown (Woodville). 4 km north of Bolinas. 121 Comment
  CDA31172  Pittosporum undulatum D. G. Kelch, Kathy Kosta 2010-1-7 10 .023 Marin Dominican College campus. Comment
  UCR65565  Plagiobothrys nothofulvus Aaron Liston, S. Meury 1989-4-20 792- 03 Marin San Francisco Bay Region, Mt. Tamalpais State Park, Rock Springs 580 Comment
  UC1212586  Plagiobothrys reticulatus R. Ornduff 1960-5-26 6149 Marin 1 mi n of the lighthouse Point Reyes (near southernmost farm-house on the peninsula, Point Reyes) Comment
  JEPS116837  Plagiobothrys reticulatus var. rossianorum David Gowen 2007-5-7 700 Marin Point Reyes at the east side of Abbotts Lagoon, on dirt dam of stock pond. Comment
  CAS-BOT-BC133777  Plagiobothrys trachycarpus Doreen Smith 2001-4-1 s.n. Marin Tip of Chimney Rock Peninsula, Pt. Reyes. Comment
  CAS-BOT-BC309810  Plantago coronopus A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13245 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  SD71292  Plantago elongata John Howell 1946-4-14 21634 Marin Near Dillons Beach, Marin County Comment
  POM210036  Plantago erecta H. P. Bracelin 1930-4-20 11 Marin 1 mile south of Lagunitas. 67 Comment
  POM215031  Plantago erecta J. T. Howell 1930-4-20 4721 Marin Point Reyes Peninsula, 5 miles from Inverness. Comment
  POM316705  Plantago erecta Patricia Wilder 1965-6-7 3530 Marin San Geronimo Ridge. North Coast Mt. range, Pacific drainage area. 366 Comment
  RSA278546  Plantago erecta subsp. erecta T. C. Emmel 1965-4-24 36 Marin Hills directly above Tiburon. Comment
  UCSB11369  Plantago maritima Breedlove, Dennis 1961-12-31 Marin Point Reyes lighthouse area 45 Comment
  UC28048  Plantago truncata subsp. firma Alice Eastwood Apr 1896 Marin near Fairfax Comment
  POM264594  Platanthera leucostachys B. O. Schreiber 1941-5-24 2650 Marin 1 mile W of Indian Beach, Tomales Point. 91 Comment
  CAS-BOT-BC91779  Platystemon californicus John Thomas Howell 1940-5-20 15497 Marin Point Reyes. Comment
  CAS-BOT-BC91785  Platystemon californicus L. R. Abrams 1927-4-19 11598 Marin Near Lighthouse, Point Reyes. Comment
  CHSC22758  Platystemon californicus Catherine Boyd 1964-3-28 Marin On bluff overlooking McClure's Beach. 30 Comment
  CAS-BOT-BC91777  Platystemon californicus Alice Eastwood 1921-4-24 10342 Marin Santa Rosa. Comment
  SEINET12091121  Platystemon californicus E. H. Graham 1931-1 6882 Marin Near Lighthouse, Point Reyes Comment
  RSA639770  Platystemon californicus var. californicus Michael A. Vincent, Ethan H. Freid 1988-4-8 8181 Marin Along the Wilson Hill Road near Lincoln District School, just west of Point Reyes - Petaluma Road Comment
  JEPS5647  Plectritis brachystemon Roxana S. Ferris and D. H. Morey 1954-4-23 12750 Marin 1 mi from Dillon's Beach (on the Tomales Road) Comment
  JEPS58884  Plectritis brachystemon John Thomas Howell 1947-5-8 23142 Marin Sausalito Comment
  CAS-BOT-BC260918  Pleuropogon californicus Doreen Smith 1993-3-20 s.n. Marin On Mt. Burdell opposite San Carlos, Novato Comment
  UC750611  Pleuropogon californicus John Thomas Howell 1945-5-9 20828 Marin between Hamilton Field and Ignacio Comment
  UC1446222  Pleuropogon hooverianus Paul But 1976-5-5 P 2 Marin 200 ft away from the main entrance of San Geronimo Water Treatment Plant (along San Geronimo Valley Drive); San Geronimo, San Geronimo Water Treatment Plant Comment
  UCD90089  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  UC1446214  Pleuropogon refractus Paul But 1975-5-30 P 14 Marin near Point Reyes Bird Observatory (near Bolinas) Comment
  RSA298551  Poa annua Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4373 Marin Johnson Oyster Farm, by N. end of Schooner Bay, near Drakes Estero Comment
  UC60760  Poa annua Jos. Burtt Davy 1900-6 6803 Marin Point Reyes Peninsula Comment
  UC1132607  Poa douglasii H. S. Yates 1934-3-18 3710 Marin Point Reyes; Point Reyes Quadrangle Comment
  CAS-BOT-BC246658  Poa howellii Peter H. Raven; Michael P. Johnson 1967-5-2 21287 Marin Angel Island. Between North Garrison and Point Campbell, north side of island 45 Comment
  UCD91109  Poa howellii Beecher Crampton 1965-5-4 7310 Marin 4.7 miles s.e. of Nicasio Lucas Valley Road. Comment
  UCD91138  Poa howellii Lewis S. Rose 1946-5-14 46070 Marin Mt. Tamalpais, Potrero Meadows. 609 Comment
Read comments
Feb 22 2012
  HSC23812  Polygala californica R. A. Vanbianchi 1971-7-1 4 Marin 1/4 mi. E of the town of San Geronimo Comment
  POM316695  Polygala cornuta var. cornuta Patricia Wilder 1965-6-7 3555 Marin Bolinas Ridge. 534 Comment
  CAS-BOT-BC414007  Polygonum aviculare subsp. aviculare John Thomas Howell 1939-7-2 14814 Marin Border of Almonte salt marsh Comment
  CAS-BOT-BC414008  Polygonum aviculare subsp. aviculare John Thomas Howell 1945-8-19 21414 Marin 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
  SEINET4855054  Polygonum marinense Peter H. Raven 1961-8-22 16568 Marin Point Reyes Peninsula. At head of Drake's Estero. Comment
  UC1176913  Polygonum marinense John Thomas Howell 1949-5-22 25326 Marin Drakes Estero; salt marsh at head Comment
  CAS-BOT-BC419797  Polygonum marinense Ronie Clark 1983-8-1 PR 83 -044 Marin Point Reyes National Seashore. Sir Francis Drake Blvd. - head of Schooner Bay Comment
  CDA22831  Polygonum paronychia C-W Park, M-H Kim, M-J Yoo 2001-3-29 2001- 03 -005 Marin Point Reyes, near North Beach parking lot. Comment
  RSA256414  Polygonum paronychia Robert A. Norris 1974-7-28 2140 Marin Point Reyes. Comment
  SBBG1701  Polygonum paronychia H. and M. Dearing 1937-5-16 2824 Marin near Golden Gate Bridge Comment
  SDSU9658  Polygonum punctatum var. ellipticum D. F. Howe 1961-7-27 3068 Marin Bluff above ocean, 0.6 miles south of Stinson Beach. 91 Comment
  UC812485  Polypodium Lewis S. Rose 1939-2-23 39006 Marin Mill Valley 30 Comment
  UC1446030  Polypodium A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 727 Marin e arm of headlands overlooking Drake's Bay (n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  UC615261  Polypodium Beryl O. Schreiber 1932-2-20 17 Marin First Valley Trail Inverness Comment
  CAS-BOT-BC232289  Polypodium californicum S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1007 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  CAS-BOT-BC71916  Polypodium californicum Michener; Bioletti 1892-5-1 s.n. Marin Sequoia Canyon Comment
  UC42884  Polypodium californicum Chesnut and Drew 1891-4-15 Marin coast e of Bolinas Bay Comment
  SEINET11716734  Polypodium californicum R. A. Schlising, Eagle, A. 1962-1 225 t Marin Samuel P. Taylor State Park, roadside of Sir Francis Drake Highway Comment
  CAS-BOT-BC277761  Polypodium calirhiza R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13405 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UC672628  Polypodium calirhiza H. L. Mason 1924-11-15 1141 Marin Willow Camp Comment
  CAS-BOT-BC72051  Polypodium calirhiza Javier Penalosa 1962-3-17 2256 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  CAS-BOT-BC72052  Polypodium calirhiza Mary Elizabeth Parsons 1895-3-1 s.n. Marin Tamalpais - 3rd Murray Canyon Comment
  RSA160484  Polypodium calirhiza Robert M. Lloyd 1962-1-29 570 Marin 5.3 miles west of Inverness on road to Pt. Reyes Comment
  UC42888  Polypodium calirhiza Michener and Bioletti 1892-1-31 Marin Comment
  CAS-BOT-BC76814  Polypodium scouleri Alice Eastwood; John Thomas Howell 1936-3-22 2124 Marin Pt. Reyes Comment
  UC615577  Polypodium scouleri Beryl O. Schreiber 1933-8-16 930 Marin Pt. Reyes Lighthouse Comment
  SD9276  Polypodium scouleri J. G. Lemmon Unknown Marin Sausalito hills, overlooking the Golden Gate [Bridge] Comment
Read comments
Jul 10 2010
  CAS-BOT-BC232429  Polypogon monspeliensis Javier Penalosa; J. T. Howell 1961-6-29 1909 Marin Tiburon Peninsula. Paradise Drive, 1.9 miles NW of road to Naval Net Depot Comment
  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
  UC2045360  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4608 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC1286699  Polystichum M. E. Parsons Marin Comment
  UC1440074  Polystichum californicum Alan Smith Feb 1977 697 Marin along fire rd. n of Alpine Lake Dam Comment
  UC42095  Polystichum californicum Marshall A. Howe 1892-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC72141  Polystichum californicum Mrs L. O. Hodgkins 1902-10-20 s.n. Marin unspecified Comment
  CAS-BOT-BC72142  Polystichum californicum Evelina Cannon 1895-1-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC72425  Polystichum munitum Javier Penalosa 1961-4-29 1390 Marin Above Paradise Cove 91 Comment
  CAS-BOT-BC72430  Polystichum munitum Peter Rubtzoff 1951-9-23 785 Marin Point Reyes, coastal bluffs near lighthouse Comment
  UC614829  Polystichum munitum Beryl O. Schreiber 1932-3-12 58 Marin Inverness Comment
  RSA693328  Polystichum munitum H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  UC440155  Polystichum munitum Michener and Bioletti 1893-1 Marin Comment
  UC521733  Polystichum munitum Joseph Andorfer Ewan 1933-10-22 8050 Marin Cold Bog on Pt. Reyes Peninsula Cold Bog; Pt. Reyes Peninsula Comment
  CAS-BOT-BC267192  Potamogeton foliosus John Thomas Howell 1946-8-23 22893 Marin Pierce Point Road, Point Reyes Peninsula Comment
  CAS-BOT-BC453956  Potamogeton pectinatus D. E. Breedlove 1976-5-8 39491 Marin North of Marshall, Tomales Bay Comment
  UC1536914  Potentilla anserina subsp. pacifica Gordon H. True Jr. 1937-6-6 716 Marin Point Reyes 30 Comment
  UC525519  Potentilla anserina subsp. pacifica Ethel Crum 1933-10-8 1559 Marin Drake's Estero Point Reyes Peninsula, Drake's Estero (brackish marsh along shore) Comment
  RSA15219  Potentilla anserina var. grandis Carl B. Wolf 1927-4-24 374 Marin Stinson Beach. Comment
  UCSC000360  Potentilla californica Beryl O. Schreiber 1932-7-25 656 Marin Tomales Bay; Lone Pine Beach Comment
  JEPS127923  Primula hendersonii Adam C. Schneider with Robert Steers 2014-3-29 531 Marin Along ridge between Miwok Tr. Trailhead and Hill 88. Comment
  CAS-BOT-BC516326  Prosartes hookeri Elsie Zeile 1911-4-23 s.n. Marin Mill Valley Comment
  CAS-BOT-BC517524  Prosartes smithii Volney Rattan 1886-5-8 s.n. Marin Near Camp Taylor Comment
  JEPS62483  Prunella vulgaris Carl V. Meyer 1928-9-15 668 Marin Inverness Comment
  JEPS62503  Prunella vulgaris var. lanceolata W. L. Jepson 1901-7-21 1708 Marin Inverness Comment
  JEPS128150  Prunus Eric Wrubel 2011-12-21 NPS 25 Marin Point Reyes National Seashore, Limantour Road. E facing hillside, ca 4 m above road in rip-rap. Comment
  CAS-BOT-BC154790  Prunus virginiana var. demissa Henry M. Pollard 1936-5-1 s.n. Marin Woodacre to Fairfax Comment
  CAS-BOT-BC531472  Pseudognaphalium beneolens A. Williams; M. Hicks; F. Leist; M. Murphy 2015-7-24 15941 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Road East, just past Lower Rd Comment
  UC1301028  Pseudognaphalium californicum Helen K. Sharsmith 1962-5-30 5079 Marin dry grassland between Lagunitas and Olema 182 Comment
  CAS-BOT-BC357050  Pseudognaphalium luteoalbum John Thomas Howell 1945-5-9 20817 Marin Hamilton Field Comment
  CAS-BOT-BC357305  Pseudognaphalium microcephalum John Thomas Howell 1945-9-2 21455 Marin San Rafael Hills Comment
  JEPS20441  Pseudognaphalium ramosissimum W. L. Jepson 1892-9-9 14757 Marin Mt. Tamalpais Comment
  UC32037  Pseudognaphalium ramosissimum W. L. Jepson 1892-9-9 Marin southern slope Mt. Tamalpais Comment
  CAS-BOT-BC357649  Pseudognaphalium stramineum Saichi Kawahara 1969-5-28 1124 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  SJSU3912  Pseudognaphalium stramineum C. W. Sharsmith 1964-4-26 7250 Marin Point Reyes, Point Reyes peninsula Comment
  UC54007  Pseudognaphalium stramineum E. R. Drew 1889-5-18 Marin Inverness Comment
  UC589340  Pseudognaphalium stramineum Beryl O. Schreiber 1932-8-3 732 Marin Avalis Beach Tomales Bay, Avalis Beach (rocky cliff) Comment
  CAS-BOT-BC232258  Pseudotsuga menziesii S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1001 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  CAS-BOT-BC80134  Pseudotsuga menziesii H. E. McMinn 1922-12-27 426 Marin From along trail from Lagunitas to Bolinas Ridge Comment
  JEPS48295  Pseudotsuga menziesii var. menziesii W. L. Jepson 1920-9-1 9085 Marin Mt. Tamalpais Comment
  CDA37960  Pteridium aquilinum D. G. Kelch 2011-5-13 11 .247-A Marin Near Phoenix Lake. Comment
  CAS-BOT-BC104213  Quercus X morehus Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC79767  Quercus X subconvexa Philip A. Munz 1947-10-5 12203 Marin on roadside near Alpine Lake, N base of Mt. Tamalpais 365 Comment
  RSA39872  Quercus X subconvexa P. A. Munz 1947-10-5 12203 Marin On roadside near Alpine Lake, north base of Mt. Tamalpais. 393 Comment
  UC1177408  Quercus X subconvexa John Thomas Howell 1941-7-6 16364 Marin Hidden Lake Mt. Tamalpais Comment
  UCD47293  Quercus X subconvexa J. M. Tucker 1947-8-1 1580 G Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 3/8 mile approximately east of the white church on the hill above Tiburon, Marin County, California. Comment
  UCD47295  Quercus X subconvexa John Thomas Howell 1952-5-15 28314 Marin Serpentine at south end of Tiburon Peninsula, Marin Co. Comment
  UCD47326  Quercus X subconvexa John M. Tucker 1947-8-1 1580 D Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 3/8 mile approximately east of the white church on the hill above Tiburon, Marin County, California. Comment
  CAS-BOT-BC45639  Quercus agrifolia Javier Penalosa 1961-3-11 1123 Marin 602 ft. hill west of Paradise Cay. Wooded ravine on southwest slope 60 Comment
  CAS-BOT-BC62538  Quercus chrysolepis Wilma Follette 1996-6-12 s.n. Marin Woodacre Ridge Fire Rd., below (NE) of Pine Mtn. Fire Rd. Comment
  CAS-BOT-BC62546  Quercus chrysolepis Alice Eastwood 1912-6-9 281 Marin Sausalito Comment
  JEPS37809  Quercus chrysolepis W. L. Jepson 1936-11-2 17972 Marin Mt. Tamalpais Comment
  JEPS46311  Quercus chrysolepis Wilfred T. Frost 1932-8-20 416 Marin above Rattlesnake Camp No. 2; Mount Tamalpais Comment
  RSA121001  Quercus chrysolepis J. T. Howell 1956-9-23 31878 Marin Near Laurel Dell, Mt. Tamalpais. Comment
  UCD153095  Quercus cornelius-mulleri Stephen K. Langer 1992-11-1 Marin P; along High Marsh Trail, about 1 mile west of; junction with Ben Schmidt Trail.; Comment
  UCD153097  Quercus cornelius-mulleri Stephen K. Langer 1992-11-1 Marin P; along High Marsh Trail, about 1 mile west of; junction with Ben Schmidt Trail.; Comment
  CAS-BOT-BC434204  Quercus durata P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14158 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CAS-BOT-BC79774  Quercus durata Alice Eastwood 1912-6-9 318 Marin Tiburon Comment
  UC1135606  Quercus garryana J. B. Spring 1932-6-21 78 Marin 0.5 mi se Hammock Hill; Petaluma Quad. 152 Comment
  UCSC008840  Quercus kelloggii Al Keuter 2014-6-23 00 103 -1 Marin Northeast corner of North San Pedro Road intersection with Backs Landing, near South Fork of Gallinas Creek. 16 Comment
  UCSC009231  Quercus kelloggii Al Keuter 2015-4-22 10- 07 -2 Marin San Pedro Road 12 Comment
  LA205300  Quercus kelloggii J. A. Ewan; 1936-8-3 9406 Marin upper rim of Deerk Park on Lake Alpine Trail Comment
  UCD14076  Quercus parvula var. shrevei Stephen K. Langer 1992-12-19 s.n. Marin California, Marin Co.; International Trail, north side of Mt. Tamalpais. Comment
  UC1776752  Quercus parvula var. tamalpaisensis Stephen K. Langer 1992-10-10 s.n. Marin North Side Trail, 0.4 mi W of Collier Spring uphill from trail. 590 Comment
  UCD14063  Quercus parvula var. tamalpaisensis Stephen K. Langer 1991-4-27 s.n. Marin California, Marin Co.; Mt. Tamalpais, International Trail near junction of North Side Trail. Comment
  UCD14065  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-22 s.n. Marin California, Marin Co.; Mt. Tamalpais, uphill side of Kent Trail ca. 0.3 mi. south of junction with Azalea Meadow Trail, Comment
  UCD14381  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin Marin Co.; Mt. Tamalpais, on the uphill side of Lagunitas Road, ca. 0.4 mi. northeast of Rifle; Comment
  UCD14389  Quercus parvula var. tamalpaisensis Stephen K. Langer 1992-10-10 s.n. Marin Marin Co.; North Side Trail, 0.4 mi. west of Collier Spring, uphill from trail; 590 Comment
  UCSC009136  Quercus parvula var. tamalpaisensis Al Keuter 2015-4-22 AK 00 -128 Marin International Trail, Mt. Tamalpais 667 Comment
  RSA623522  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-7-8 s.n. Marin San Gernimo Ridge road, on Green Hill just west of crossroads 383 Comment
  CAS-BOT-BC104886  Quercus wislizeni H. E. McMinn 1922-7-6 145 Marin from Bolinas Ridge Comment
  CAS-BOT-BC104890  Quercus wislizeni Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC104900  Quercus wislizeni Greg de Nevers 2001-6-4 12515 Marin Fairfax, Cascade Canyon, Repack Rd. Comment
  UC1076081  Quercus wislizeni H. L. Mason 1924-10-12 1111 Marin s slope Mt. Tamalpais Comment
  UC1174787  Quercus wislizeni var. frutescens P. C. Everett and E. K. Balls 1959-10-28 24000 Marin 0.75 mi from Pan Toll Camp (Marin Municipal Water Co Land); Mt. Tamalpais, Rattlesnake Canyon 670 Comment
  RSA477140  Quercus wislizeni var. wislizeni M. B. Dunkle 1931-7-12 2492 Marin Mt. Tamalpais. Comment
  UC1177289  Rafinesquia californica John Thomas Howell 1945-5-6 20808 Marin San Rafael Hills Comment
  POM270020  Ranunculus aquatilis var. capillaceus Joseph A. Ewan 1934-3-15 8875 Marin 2 miles E Aurora School by the Petaluma to Tomales road Comment
Read comments
Oct 30 2011
  JEPS76905  Ranunculus californicus Robert M. Lloyd 1963-2-24 2024 Marin 9 mi from U.S. Highway 101 (on road to Marshall) 78 Comment
  POM268391  Ranunculus californicus Lyman Benson 1935-5-16 6574 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  CAS-BOT-BC378893  Ranunculus californicus var. californicus Javier Penalosa 1961-3-11 1136 Marin 602 ft hill west of Paradise Cay 168 Comment
  UC747409  Ranunculus hebecarpus G. Thomas Robbins 1944-4-14 1524 Marin about 3 mi w Hamilton Field Air Base (n slope of ridge); Big Rock Ridge 60 Comment
  CAS-BOT-BC83405  Ranunculus lobbii Bob Soost 2002-3-12 s.n. Marin Martinelli Ranch, GGNRA. 1.5 mile north of Point Reyes Station on Highway 1. Comment
  CAS-BOT-BC83443  Ranunculus lobbii John Thomas Howell 1946-4-18 21640 Marin Ignacio. Comment
  UC136196  Ranunculus lobbii Alice Eastwood 1903-5-3 3163 Marin Mt. Tamalpais Comment
  POM269512  Ranunculus orthorhynchus var. bloomeri Katherine Curran s.n. Marin Sunnyside, Marin County Comment
  JEPS54993  Ranunculus repens W. L. Jepson 1919-5-17 8292 Marin Bear Valley 60 Comment
  RSA164638  Ranunculus repens Percy C. Everett 1963-11-20 24558 Marin Fairfax Bolinas Road, 4 miles from Hwy 1. 221 Comment
  CAS-BOT-BC74187  Raphanus raphanistrum Saichi Kawahara 1968-3-10 15 Marin Sir Francis Drake Highway near site of new high school 2 miles east of golf course, San Geronimo Valley. 115 Comment
  JEPS75682  Reseda luteola Richard McP. Brown 1975-7-10 Marin along Novato Boulevard ca one mi w Novato city limits Comment
  UC11172  Reseda odorata Harley P. Chandler Apr 1899 246 Marin Ross Valley Comment
  UCR270611  Rhamnus californica John F. Emmel 2002-7-28 1765 Marin Central Coast, along Lagunitas Creek near Alpine Dam 198 Comment
  UCSC003151  Rhamnus californica Peter Kamb 1948-10-9 1528 Marin Bootjack Trail - Mt. Tamalpais Comment
  UC762224  Rhamnus californica subsp. californica R. F. Hoover 1941-2-2 4744 Marin nw of Inverness; Inverness Ridge Comment
  JEPS58757  Rhododendron occidentale W. L. Jepson 1923-10-27 10302 Marin Mount Tamalpais Comment
  SBBG5557  Rhododendron occidentale E. R. Blakley 1958-9-11 2444 Marin seep spring near Bootjack Camp, Mt Tamalpais 396 Comment
  UC21926  Rhododendron occidentale unknown Jul 1880 Marin Mount Tamalpais Comment
  UC723834  Rhododendron occidentale Joseph Andorfer Ewan 1936-7-11 10165 Marin Rattlesnake Camp above Redwood Canyon; Rattlesnake Camp Comment
  SEINET7716100  Rhododendron occidentale Unknown Marin Camp Taylor Comment
  CDA26518  Rhododendron occidentale var. occidentale G. F. Hrusa 1992-5-19 9469 Marin North Coast Ranges; Mt. Tamalpais, approx. 1 mi. E of Bootjack Camp parking, at first footbridge over Bootjack Cr. 563 Comment
  POM132009  Rhododendron occidentale var. occidentale S. B. Parish 1918-08 19066 Marin Lagunitas. Comment
  CAS-BOT-BC437952  Ribes Alice Eastwood 1912-9-29 2301 Marin Lagunitas Comment
  CAS-BOT-BC108920  Ribes divaricatum var. pubiflorum J. Burtt Davy 1894-3-31 695 Marin Bear Valley. Comment
  JEPS49368  Ribes divaricatum var. pubiflorum Harriet A. Walker 1908-6-13 1182 Marin Olema Comment
  SJSU3913  Ribes menziesii C. W. Sharsmith 1964-4-25 7231 Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 365 Comment
  UC1127447  Ribes menziesii N. French 1935-4-9 638 Marin Muir Woods, w side Tamalpais Quadrangle Comment
  UC11669  Ribes menziesii Ed. Nelson Dec. 1898 Marin Olema Comment
  CAS-BOT-BC144707  Ribes sanguineum var. glutinosum C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC144708  Ribes sanguineum var. glutinosum John Thomas Howell 1944-7-9 19696 Marin Inverness Ridge Comment
  SJSU3886  Ribes sanguineum var. glutinosum C. W. Sharsmith 1964-4-25 7229 Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 365 Comment
  UC1176761  Ribes sanguineum var. glutinosum John Thomas Howell 1944-7-9 19696 Marin Inverness Ridge Comment
  UC589380  Ribes sanguineum var. glutinosum Beryl O. Schreiber 1932-6-29 605 Marin Sand Dune Beach Tomales Bay Comment
  JEPS20841  Ribes victoris V. King Chesnut 1888-3-10 Marin Mt. Tamalpais Comment
  CAS-BOT-BC362913  Rigiopappus leptocladus John Thomas Howell 1942-7-12 17022 Marin Potrero Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC362915  Rigiopappus leptocladus Doreen Smith 2003-5-1 s.n. Marin Burdell Mountain, east side Comment
  CAS-BOT-BC362914  Rigiopappus leptocladus Eva Buxton 1983-4-18 s.n. Marin Tiburon; Middle Ridge 121 Comment
  JEPS30799  Romanzoffia californica Lincoln Constance and Alan A. Beetle 1940-4-20 2570 Marin above Alpine Lake Dam (Cataract Creek); Cataract Creek 457 Comment
  POM212318  Romanzoffia californica Lincoln Constance, A. A. Beetle 1940-4-20 2570 Marin Cataract Creek, above Alpine Lake Dam. 457 Comment
  UC1973899  Romanzoffia californica Robert Ornduff 1994-5-21 10069 Marin Landward side of Highway 1, 1/4 mi S of Tomales. Comment
  CDA2705  Romulea rosea var. australis G. D. Barbe, T. C. Fuller, R. Brown 1978-5-9 2385 Marin Point Reyes National Seashore, hiking trail above Glen Camp, Inverness Ridge. 0 Comment
  CAS-BOT-BC475153  Rorippa curvipes T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13683 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  UC1106259  Rorippa curvisiliqua John Thomas Howell 1947-4-27 23077 Marin Bald Mountain w San Anselmo; Bald Mt. w of San Anselmo Comment
  CAS-BOT-BC147491  Rosa californica John Thomas Howell 1939-11-5 s.n. Marin Manzanita Comment
  CAS-BOT-BC147499  Rosa californica Alice Eastwood 1912-10-11 2308 Marin Alta Comment
  CAS-BOT-BC147510  Rosa californica John Thomas Howell 1939-9-3 15349 Marin San Antonio Creek Comment
  UC589577  Rosa californica Beryl O. Schreiber 1932-6-30 637 Marin Indian Beach Tomales Bay Comment
  CAS-BOT-BC146543  Rosa gymnocarpa Peter H. Raven; Michael P. Johnson 1967-5-2 21290 Marin Near road between North Garrison and Point Campbell, north side of island, Angel Island 45 Comment
  CAS-BOT-BC146544  Rosa gymnocarpa Peter H. Raven; Michael P. Johnson 1967-5-2 21323 Marin Near road between Point Campbell and Hospital Cove, northwest side of island, Angel Island 45 Comment
  CAS-BOT-BC146545  Rosa gymnocarpa John Thomas Howell 1946-5-16 21893 Marin Angel Island, n. side Comment
  UC12895  Rosa gymnocarpa Ivar Tidestrom 1895-5-11 Marin Mill Valley Comment
  UC212364  Rosa gymnocarpa S. B. Parish Aug. 1913 19061 Marin Lagunitas Comment
  UC903303  Rosa gymnocarpa Ethel Crum 1933-7-9 1508 a Marin Cataract Gulch North Coast Ranges, Alpine Lake (head of lake) Comment
  CAS-BOT-BC148227  Rosa spithamea John Thomas Howell 1945-8-12 21376 Marin Chaparral near Azalea Flat, Mt. Tamalpais Comment
  CDA3945  Rubus armeniacus J. T. Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge, Mill Valley. 0 Comment
  UCD113765  Rubus armeniacus John Thomas Howell 1943-8-29 19311 Marin Summit Avenue, Mill Valley. Comment
  POM303729  Rubus discolor J. T. Howell 1943-8-29 19311 Marin extensive brambles, generally in partly shaded draws, summit Ridge Mill Valley, Marin Comment
  CAS-BOT-BC152854  Rubus parviflorus Ida Geary; Promenade Classroom 1976-5-7 s.n. Marin nr. Muir Woods Comment
  RSA258096  Rubus parviflorus Robert A. Norris 1975-5-17 2365 Marin Just N of Inverness. Comment
  UC365927  Rubus parviflorus Hy. Edwards May 1877 9 Marin Lagunitas Comment
  UCD67330  Rubus parviflorus D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. Quercus agrifolia coast forests. 20 Comment
  CAS-BOT-BC147267  Rubus parviflorus Peter H. Raven; Michael P. Johnson 1967-5-1 21118 Marin On south side of island below Rock Quarry, Angel Island 60 Comment
  CAS-BOT-BC156737  Rubus spectabilis Brandegee s.n. Marin Tamalpais Comment
  JEPS76976  Rubus spectabilis Robert M. Lloyd 1963-3-10 2099 Marin on Pt. Reyes Road 3 mi from Inverness; on Pt. Reyes Road Comment
  UC14207  Rubus spectabilis Edw. L. Greene 1893-4-1 Marin Point Reyes Comment
  UC555498  Rubus spectabilis Mabel Griffen 1926-2-22 46 Marin Inverness Comment
  UCD113814  Rubus spectabilis K. Esau 1932-5-2 s.n. Marin Stinson Beach - Mill Valley. Comment
  UC1281056  Rubus spectabilis H. E. McMinn 841 Marin Comment
  CAS-BOT-BC156622  Rubus ulmifolius Greg de Nevers 2002-1-3 12642 Marin At Bolinas Wye by Bolinas / Fairfax Road Cattle Guard Comment
  CAS-BOT-BC158838  Rubus ursinus John Thomas Howell 1938-6-5 13898 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC158841  Rubus ursinus John Thomas Howell 1938-6-5 13898 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC158849  Rubus ursinus John Thomas Howell 1938-6-19 13929 Marin Near Rattlesnake, Mt. Tamalpais Comment
  CAS-BOT-BC158860  Rubus ursinus Lilian McHoul 1970-5-1 s.n. Marin Lucas Valley Comment
  UCD101066  Rumex acetosella Andreas Stohr 1996-5-19 18 Marin Roadside next to cow pasture about 2 miles east of Dillion Beach. Comment
  CAS-BOT-BC421959  Rumex acetosella Javier Penalosa 1961-3-25 1178 Marin Tiburon Peninsula. Tiburon. Slope below old St. Hilary's Church. Comment
  CAS-BOT-BC421962  Rumex acetosella Saichi Kawahara 1971-1-1 1958 Marin Mt. Wittenburg Comment
  UCD100985  Rumex acetosella H. A. Borthwick 1925-6-5 1828 Marin Bolinas. Comment
  UCD100987  Rumex acetosella H. A. Borthwick 1925-5-22 1829 Marin Bolinas. Comment
  CAS-BOT-BC422282  Rumex californicus John Thomas Howell 1943-9-19 19328 Marin Escalle Comment
  CAS-BOT-BC421803  Rumex conglomeratus Miss. A. Eastwood 1894-7-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC421530  Rumex crassus John Thomas Howell 1946-6-30 22137 Marin Rodeo Lagoon Comment
  SJSU4060  Rumex crassus C. W. Sharsmith 1965-5-22 7384 Marin beach near outlet of Bear Cr, Point Reyes Peninsula Comment
  CAS-BOT-BC433255  Rumex crispus John Thomas Howell 1953-7-2 s.n. Marin Tamalpais Valley Comment
  CAS-BOT-BC433720  Rumex occidentalis John Thomas Howell 1944-5-28 19517 Marin Almonte Comment
  CAS-BOT-BC433722  Rumex occidentalis John Thomas Howell 1945-10-28 s.n. Marin Head of Bolinas Lagoon Comment
  CAS-BOT-BC433745  Rumex persicarioides John Thomas Howell 1959-9-10 34608 Marin Bolinas Comment
  CDA23195  Rumex salicifolius var. crassus M. K. Bellue Sep 1938 Marin Red Rock, San Francisco Bay. 0 Comment
  POM311186  Ruppia maritima Leo Koch 1940-6-5 1005 Marin Along Highway 101, two miles south of Sonoma County line. Comment
  RSA152193  Ruppia maritima Victor Duran 1932-8-27 s.n. Marin Tomales Bay Comment
  UC1104059  Ruppia maritima Peter H. Raven 1961-8-22 16567 Marin near Inverness Comment
  UC424664  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424670  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  CDA875  Ruppia maritima C. H. Carruthers 1975-9-8 Marin Bolinas Lagoon, behind Seadrift near Stinson Beach. 0 Comment
  SEINET3837361  Ruppia maritima Unknown 1943-10-3 s.n. Marin Marin Beach Comment
  UCSB70477  Ruppia maritima Heckard, L. 1970-7-22 Marin Road to the marina near Burdell siding, north of Novato Comment
  CAS-BOT-BC83557  Sagina decumbens subsp. occidentalis Doreen Smith 2002-7-1 s.n. Marin Near Abbott's Lagoon headwaters Comment
  CAS-BOT-BC434945  Sagina maxima subsp. crassicaulis Garrett E. Crow 1970-7-18 1183 Marin Dillon Beach. North end of beach Comment
  CAS-BOT-BC445633  Sagittaria brevirostra Doreen Smith 1999-10-7 s.n. Marin Laguna in Chileno Valley Comment
  CAS-BOT-BC445634  Sagittaria brevirostra Doreen Smith 1997-5-19 s.n. Marin The laguna in Chileno Valley Comment
  CAS-BOT-BC445635  Sagittaria brevirostra D. L. Smith 1998-9-19 s.n. Marin North shore of Stafford Lake, Novato. Comment
  CAS-BOT-BC104149  Salix hindsiana John Thomas Howell 1945-5-9 20841 Marin Ignacio Comment
  CAS-BOT-BC128101  Salix lasiandra var. lasiandra John Thomas Howell 1965-10-13 s.n. Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC128145  Salix lasiandra var. lasiandra Alice Eastwood 1915-3-28 3989 Marin Lagunitas Comment
  CAS-BOT-BC107013  Salix lasiolepis H. E. McMinn 1923-2-17 854 Marin Willow Camp Comment
  CAS-BOT-BC107014  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2113 Marin County Road near Point Julia, Inverness Comment
  CAS-BOT-BC107015  Salix lasiolepis Alice Eastwood 1921-1-1 s.n. Marin Mt. Tamalpais Comment
  UC1134904  Salix lasiolepis B. Schreiber 1936-4-12 2184 Marin Avalis Beach Pt. Reyes Quadrangle 1 Comment
  UC505687  Salix lasiolepis C. R. and B. S. Ball 1933-5-30 2508 Marin n side of road to Inverness about 1/2 mi w Point Reyes Station Comment
  UC589573  Salix lasiolepis Beryl O. Schreiber 1932-7-25 669 Marin Lone Pine Beach Tomales Bay (canyon) Comment
  UC614713  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2113 Marin County Road near Point Julia; Inverness Comment
  CAS-BOT-BC124338  Salix lasiolepis var. lasiolepis Beryl O. Schreiber 1936-2-1 2112 Marin County Road near Point Julia, Inverness Comment
  CAS-BOT-BC124341  Salix lasiolepis var. lasiolepis Gordon H. True 1977-7-21 8353 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  RSA126188  Salix lucida subsp. lasiandra J. T. Howell 1944-7-23 s.n. Marin Santa Venetia. Comment
  CAS-BOT-BC125978  Salix scouleriana Alice Eastwood 1921-1-20 s.n. Marin Mill Valley, Blithedale Comment
  UC1176802  Salix sitchensis John Thomas Howell 1947-3-23 23047 Marin Cataract Gulch Mt. Tamalpais; , Cataract Gulch Comment
  UCSB26125  Salix sitchensis Crovello, Theodore 1965-3-17 Marin Along Dillon Beach road just east of Dillon Beach town Comment
  JEPS82748  Salsola soda David Keil 1983-6-29 17177 Marin ca. 4 mi. n. Golden Gate bridge (shores of Richardson Bay next to U.S. 101); Richardson Bay Comment
  OBI48687  Salvia columbariae Lewis S. Rose 1939-4-23 39086 Marin Mt. Tamalpais, Bootjack Camp 518 Comment
  UC28624  Sambucus mexicana W. L. Jepson 1897-3-28 Marin Olema Comment
  CAS-BOT-BC238766  Sambucus nigra subsp. caerulea Robert Setzer 1969-3-29 2133 Marin Fort Cronkhite 15 Comment
  JEPS127924  Sanicula arctopoides Adam C. Schneider with Robert Steers 2014-3-29 530 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  UC403308  Sanicula bipinnatifida H. E. and S. T. Parks 1930-4-10 476 Marin Tiburon Peninsula Comment
  SEINET13945137 Image available Sanicula bipinnatifida Joseph Andorfer Ewan 1927-1 10197 Marin Matt Donis Trail, west of Mt. Tamalpais Comment
  CAS-BOT-BC279936  Sanicula crassicaulis R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13411 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  SEINET12122021  Sanicula crassicaulis F. H. Utech 1988-1 88 -156 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile mark 9.80 380 Comment
  UC1022539  Sanicula crassicaulis C. Ritchie Bell 1952-4-9 3 X389 Marin beside Alpine Dam Road Alpine Dam Road Comment
  JEPS984  Sanicula laciniata W. L. Jepson 1896-3-23 14185 Marin Mount Tamalpais Comment
  JEPS988  Sanicula laciniata W. L. Jepson 1901-3-9 1191 Marin Ross Valley Trail to Tamalpais Comment
  CAS-BOT-BC471215  Sanicula tuberosa A. Williams; S. Whelan; N. Reid; D. Greenberger 2014-3-6 14101 Marin Mount Tamalpais. Marin Municipal Water District lands: North side of Azalea Hill Trail, just E of intersection with Fairfax-Bolinas Road Comment
  CDA18376  Scabiosa atropurpurea G. D. Barbe, J. B. Gianelli 1978-6-21 2395 Marin North Coast Ranges; Horseshoe Hill Rd. at Olema-Bolinas Rd., Bolinas. 0 Comment
  CAS-BOT-BC283096  Schedonorus arundinaceus Catherine Best 1983-6-24 s.n. Marin Triangle Marsh north west of the Marin County Day School Comment
  CAS-BOT-BC111318  Schoenoplectus acutus var. occidentalis John Thomas Howell 1947-6-18 23260 Marin Laguna, Chileno Valley Comment
  UC1541311  Schoenoplectus americanus H. E. and S. T. Parks 1930-9-4 715 Marin in wet marshes head Tomales Bay; head of Tomales Bay Comment
  RSA256371  Schoenoplectus californicus Robert A. Norris 1974-7-28 2125 Marin Near marshy slough by Sir Francis Drake Highmay about 3/4 mi. WSW Pt. Reyes Station Comment
  UCR255664  Schoenoplectus pungens Greg de Nevers 2002-7-9 12689 Marin Dillon Beach 61 Comment
  CAS-BOT-BC227799  Schoenoplectus pungens var. longispicatus Peter W. Fritsch; Doreen Smith; Yuguo Wang 2012-8-29 1947 Marin Point Reyes National Seashore, Creamery Bay 23 Comment
  CAS-BOT-BC111827  Schoenoplectus tabernaemontani John Thomas Howell 1944-9-10 20722 Marin Marshes north of Olema. Comment
  UC418970  Scirpus acutus var. occidentalis H. E. Parks 1930-9-4 718 Marin Olema Comment
  UC683307  Scirpus americanus Alan A. Beetle April, 1940 1585 Marin 2 mi s Inverness (shore of Tomales Bay, e side Tomales Point); shore Tomales Bay, e side Tomales Point, s of Inverness Comment
  UC1100783  Scirpus cernuus Malcolm A. Nobs, S. Galen Smith 1949-6-28 883 Marin marsh ca 1-1/2 mi n Inverness; n of Inverness Comment
  CAS-BOT-BC300538  Scirpus microcarpus E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13355 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC199660  Scoliopus bigelovii Edw. L. Greene 1889-2 Marin Mt. Tamalpais Comment
  UC30068  Scoliopus bigelovii Chesnut and Drew 1891-3-21 Marin Lagunitas Creek Comment
  CAS-BOT-BC518977  Scoliopus bigelovii Dr. A. Kellogg 1875-3-1 s.n. Marin Saucilito [Sausilto], near San Francisco Comment
  CAS-BOT-BC518983  Scoliopus bigelovii David C. Rentz 1968-4-21 4 Marin Lucas Valley: 2 mi. southeast Nicasie on Lucas Valley Rd. Comment
  CAS-BOT-BC518984  Scoliopus bigelovii E. M. Zeile 1905-2-6 s.n. Marin Mill Valley Comment
  CAS-BOT-BC518985  Scoliopus bigelovii anonymous no date on label s.n. Marin Mount Tamalpais Comment
  SEINET12049505  Scoliopus bigelovii E. L. Greene 1889-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC240012  Scribneria bolanderi John Thomas Howell 1946-5-12 21776 Marin South end of Carson Ridge Comment
  RSA40258  Scribneria bolanderi L. S. Rose 1946-5-14 46067 Marin Mt. Tamalpais, Potrero Meadows. 610 Comment
  JEPS127959  Scrophularia californica Adam C. Schneider with Susan Fawcett 2014-3-28 439 Marin West side of CA State Highway, 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  JEPS77237  Scrophularia californica Robert M. Lloyd 1963-4-24 2379 Marin 1 mi e Inverness 3 Comment
  CAS-BOT-BC63949  Sedum spathulifolium John Thomas Howell 1939-6-4 14717 Marin Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC63950  Sedum spathulifolium Elsie Zeile 1910-5-15 s.n. Marin Bolinas Road. Comment
  SEINET7839246 Image available Selaginella bigelovii A. A. Beetle 1940-6-21 1566 Marin Mt. Tamalpais, .5 mile E. of Toll Gate 152 Comment
  RSA90462  Selaginella wallacei Leo F. Koch 1939-3-12 392 Marin 1 mi from Pt Reyes St to Petaluma. Comment
  UC1301051  Senecio aronicoides Helen K. Sharsmith 1963-5-18 5445 Marin Alpine Dam Road between Larkspur and Alpine Lake; San Francisco Bay Region 243 Comment
  UC35922  Senecio aronicoides Albert Kellogg April 1867 Marin Angel Island Comment
  CAS-BOT-BC363693  Senecio hydrophilus John Thomas Howell 1946-9-20 23014 Marin Laguna in Chileno Valley Comment
  CAS-BOT-BC363709  Senecio hydrophilus John Thomas Howell 1946-6-13 22029 Marin Chileno Valley Comment
  CAS-BOT-BC363710  Senecio hydrophilus John Thomas Howell 1946-9-20 23014 Marin Laguna in Chileno Valley Comment
  CDA32799  Senecio sylvaticus D. G. Kelch 2009-6-25 9 .488 Marin Bayo Vista near Black Point. Comment
  JEPS76907  Senecio vulgaris Robert M. Lloyd 1963-2-24 2026 Marin on road to Marshall 9 mi from U.S. Highway 101 76 Comment
  RSA114326  Senna multiglandulosa Eleanor C. Jenkins 1957-9-17 s.n. Marin Commonly spontaneous in Bolinas. Comment
  CAS-BOT-BC85847  Sequoia sempervirens G. B. Grant 1900-5-13 s.n. Marin Mill Valley Comment
  CAS-BOT-BC85850  Sequoia sempervirens C. Hart Merriam 1917-9-1 s.n. Marin Lagunitas Comment
  SD71339  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mount Tamalpais Comment
  UC256  Sequoia sempervirens Willis L. Jepson 1891-1-16 Marin Mill Valley Comment
  UC813085  Sequoia sempervirens Alice Eastwood 1922-2-12 Marin Mill Valley Comment
  SEINET10958617  Sequoia sempervirens William H. Brewer 1862-3-28 Brewer 914 Marin Near Taumalpais. Geological Survey of California, 1860-67. Comment
  CAS-BOT-BC243537  Setaria italica Gordon H. True 1974-11-19 7843 Marin G.H. True residence, 142 Margarita Dr., San Rafael Hills, San Rafael 30 Comment
  RSA118077  Setaria viridis J. T. Howell 1954-9-23 30110 Marin Ross, Milton H. Esberg place. Comment
  CAS-BOT-BC240193  Setaria viridis John Thomas Howell 1954-9-23 30110 Marin Milton H. Esberg place, Ross Comment
  CAS-BOT-BC187897  Sidalcea calycosa subsp. rhizomata Mrs. E. C. Sutliffe 1922-4-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC213150  Sidalcea calycosa subsp. rhizomata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  CAS-BOT-BC205536  Sidalcea hickmanii subsp. viridis Robert F. Hoover 1941-5-12 5063 Marin Point Reyes peninsula west of Drake's Estero Comment
  UCD116772  Sidalcea malviflora Kamala Crompton 1996-5-19 20 Marin Marin County. 150 Comment
  RSA95389  Sidalcea malviflora subsp. laciniata F. W. Peirson, Mabel Peirson 1926-4-1 6552 Marin Roadside along coast highway just south of Sonoma County Line. Comment
  UC763001  Sidalcea malviflora subsp. malviflora R. F. Hoover 1941-5-12 5063 Marin w Drake's Estero (Point Reyes Peninsula); , w of Drake's Estero Comment
  CAS-BOT-BC384571  Silene coniflora John Thomas Howell 1946-5-30 21963 Marin Little Carson Canyon Comment
  CAS-BOT-BC387096  Silene gallica Peter H. Raven; Michael P. Johnson 1967-5-1 21035 Marin Angel Island, slopes on S side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC531677  Silybum marianum A. Williams 2015-5-15 15795 Marin Mount Tamalpais. Marin Municipal Water District lands: at Laurel Dell parking lot on Ridgecrest Comment
  SEINET11802278  Silybum marianum E. H. Graham 1931-1 6827 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC75317  Sisymbrium officinale Gordon H. True 1969-4-29 4870 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. At Arroyo Honda bridge. 60 Comment
  JEPS77174  Sisyrinchium bellum Robert M. Lloyd 1963-4-5 2323 Marin about 1 mi nw of Tiburon Comment
  UC1614639  Sisyrinchium bellum Charles M. Belshaw 1934-3-18 60 Marin 1 1/2 mi W of Mill Valley 45 Comment
  JEPS77810 Image available Sisyrinchium bellum Robert M. Lloyd 1963-3-10 2122 Marin 1.5 mi up road to Mount Tamalpais (from State Hwy 1) Comment
  RSA254172  Sisyrinchium bellum Robert A. Norris 1975-3-18 2266 Marin North side of Rodeo Lagoon, Ft. Cronkite Comment
  POM312930  Sisyrinchium californicum Malcolm A. Nobs, S. Galen Smith 1949-6-29 895 Marin N side of Pt. Reyes road just N of Pierce Pt. road, 3 miles N of Inverness. Comment
  JEPS62113  Smilacina racemosa W. L. Jepson 1892-4-5 14769 Marin Mt. Tamalpais Comment
  UCR20571  Smilacina racemosa var. amplexicaulis H. M. Whistler 1966-4-15 660415- 02 -W Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  UC3882  Smilacina stellata Miss Florence Bolton Aug. 1898 Marin Bear Valley North Coast Ranges Comment
  SD133975  Solanum laciniatum Greg de Nevers 1986-9-8 8109 Marin Stinson Beach, canyon above town on the Matt Davis Trail, creek bank Comment
  CDA6237  Solanum nigrum L. McHoul 1971-9-26 Marin Nicasio Reservoir. 0 Comment
  CAS-BOT-BC133785  Solanum umbelliferum L. Abrams 1927-4-19 11625 Marin Stream bank near Drakes Estuary Comment
  CAS-BOT-BC156705  Solanum umbelliferum H. M. Hall 1909-6-5 8501 Marin Lagunitas Comment
  RSA178049  Solanum umbelliferum Robert F. Thorne 1965-4-21 34415 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  CAS-BOT-BC365450  Solidago elongata John Thomas Howell 1946-6-30 22155 Marin Rodeo Lagoon Comment
  UC1543103  Solidago spathulata Donald G. Nelson 1937-7-10 528 Marin at top of hill by car parking area (Point Reyes Lighthouse); Point Reyes Lighthouse Comment
  SEINET13678396  Solidago spathulata Unknown 1925-1 25 -75 Marin Marin County ... Pt. Reyes;Point Reyes National Seashore;;; Comment
  UC1177264  Solidago velutina subsp. californica John Thomas Howell 1946-8-23 22886 Marin Pierce Pt. Road Pt. Reyes Peninsula (Pt. Reyes Peninsula) Comment
  CAS-BOT-BC365847  Soliva sessilis Kellogg; Brannan 1870-5-5 s.n. Marin Saucelito [Sausalito] Hills Comment
  CAS-BOT-BC365858  Soliva sessilis John Thomas Howell 1946-4-18 21653 Marin Ignacio 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-BC421476  Sonchus asper J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14331 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  UC123760  Sonchus oleraceus H. A. Walker 1907-7-4 618 Marin Cascade Drive Mill Valley (Mill Valley) Comment
  UC1177390  Sparganium erectum subsp. stoloniferum John Thomas Howell 1945-10-14 21548 Marin Olema Marshes Comment
  CDA32678  Spartina foliosa A. A. Beetle 1942-9-27 3817 Marin Stimson Beach on Bolinas Bay. (Stinson Beach) 0 Comment
  CAS-BOT-BC309809  Spartium junceum A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13240 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC389957  Spergula arvensis Gordon H. True; Fred Ross No date on label 5067 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  RSA0097867  Spergularia bocconi J. T. Howell 1946-5-16 21880 Marin Angel Island, S side. Comment
  SEINET8883901  Spergularia macrotheca K. Burnstad 1974-10-18 s.n. Marin Devils Rock. 30 Comment
  SD112878  Spergularia macrotheca var. macrotheca Darley F. Howe 1966-6-1 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC390832  Spergularia marina Javier Penalosa 1961-8-26 2208 Marin Tiburon Peninsula. Around Westminster United Presbyterian Church (Tiburon Blvd. near Blackfield Dr.) Comment
  UCR64469  Spergularia media J. T. Howell 1944-4-23 19397 Marin Pacific coast, Escalle. Comment
  CAS-BOT-BC390537  Spergularia media John Thomas Howell 1945-8-19 21429 Marin At head of Drakes Bay Comment
  CAS-BOT-BC390538  Spergularia media Alice Eastwood 1921-6-9 10595 Marin Almonte Comment
  CAS-BOT-BC390541  Spergularia media Mrs. E. C. Sutliffe 1919-5-17 s.n. Marin Almonte Comment
  RSA12227  Spergularia salina C. B. Wolf 1934-6-28 5772 Marin Pt. Reyes Peninsula, 6 miles by road from the Lighthouse. 61 Comment
  CDA3438  Spergularia villosa J. T. Howell 1944-6-25 19643 Marin Santa Venetia . Comment
  UC416574  Stachys ajugoides var. rigida Katharine Brandegee Marin Bolinas Bay Comment
  UC635143  Stachys ajugoides var. rigida H. L. Mason 1924-11-16 1144 Marin Willow Camp Mount Tamalpais Comment
  UCLA70862  Stachys ajugoides var. rigida E. P. Killip 1941-6-1 36168 Marin Point Reyes Comment
  SD64388  Stachys emersonii Darley F. Howe 1966-6-1 Marin Point Reyes Peninsula, sand hills near ocean. Comment
  UCSC000647  Stachys rigida subsp. quercetorum H. A. Walker 2007-7-4 650 Marin Mill Valley Comment
  RSA12222  Stachys rigida subsp. quercetorum Carl B. Wolf 1934-6-28 5766 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UCD126056  Stachys rigida var. quercetorum Eric S. Nagy 1990-5-23 16 Marin below Alpine Dam, Alpine Lake. Comment
  SEINET9349359  Stachys rigida var. rigida Unknown 1998-5-10 05 Marin Mill Valley Comment
  UC135521  Stellaria crispa Alice Eastwood 1898-5-29 Marin Bear Valley Comment
Read comments
Aug 9 2010
  CAS-BOT-BC181431  Stellaria littoralis Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  UC311074  Stellaria littoralis A. D. E. Elmer Jul 1903 4554 Marin Point Reyes Post Office Comment
  UCD99351  Stellaria littoralis Ann Johnson 1976-3-20 3001 Marin Kehoe Beach, Pt. Reyes National Seashore. Comment
  CAS-BOT-BC375232  Stephanomeria elata E. M. Zeile 1921-9-3 3 Marin L. Alpine Comment
  SBBG42900  Stephanomeria elata L. D. Gottlieb 1969-10-11 6958 Marin ca. 0.25 mi E of Lighthouse, Pt Reyes Comment
  CAS-BOT-BC375828  Stephanomeria virgata David Herlocker 2003-9-1 s.n. Marin Big Rock Ridge Comment
  POM259268  Streptanthus batrachopus J. T. Howell 1939-5-14 s.n. Marin East of Collier Spring, Mount Tamalpais Comment
  RSA66706  Streptanthus batrachopus J. T. Howell 1946-6-23 22122 Marin Carson Ridge Comment
  SEINET7714753  Streptanthus glandulosus Unknown Marin San Rafael Comment
  CAS-BOT-BC87247  Streptanthus glandulosus subsp. niger Mrs. K. Brandegee 1909-5-27 s.n. Marin Tiburon. Comment
  CAS-BOT-BC87249  Streptanthus glandulosus subsp. niger Lewis S. Rose 1962-7-21 62075 Marin Tiburon. 60 Comment
  CAS-BOT-BC87250  Streptanthus glandulosus subsp. niger Lewis S. Rose 1962-7-21 62075 Marin Tiburon. 60 Comment
  CAS-BOT-BC87259  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-6-9 13907 Marin Mount Tamalpais. Near Rock Spring. Comment
  UCD116002  Streptanthus glandulosus subsp. pulchellus Eric S. Ngay 1990-5-23 15 Marin N end of Alpine Dam, Alpine Lake roadside. Comment
  UC1292746  Streptanthus glandulosus subsp. secundus Freed W. Hoffman 1949-6-20 2908 Marin San Geronimo Ridge Comment
  CAS-BOT-BC269580  Symphoricarpos albus var. laevigatus C. H. M. 1918-9-4 s.n. Marin Lagunitas Comment
  SEINET10465104  Symphoricarpos albus var. laevigatus Heidi H. Schmidt 1993-6-8 Schmidt 815 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  CAS-BOT-BC234676  Symphoricarpos mollis Javier Penalosa 1962-3-31 2280 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula RR tunnels 106 Comment
  CAS-BOT-BC234682  Symphoricarpos mollis A. A. Heller 1902-6-18 5713 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  CAS-BOT-BC99140  Symphyotrichum chilense Charles Williams 1980-11-3 s.n. Marin Pt. San Quentin Comment
  JEPS73583  Symphyotrichum subspicatum Edward Lee 1934-4-30 797 Marin 1.8 mi from Schoolhouse (Estero district school) (nw of Tomales) Comment
  CAS-BOT-BC221946  Taeniatherum caput-medusae Richard T. Straw 1959-7-20 s.n. Marin Chileno Valley area Comment
  CAS-BOT-BC376703  Tanacetum bipinnatum Barbara Sherfey; Arthur L. Menzies 1963-9-8 s.n. Marin On south side of Rodeo Lagoon Comment
  UC659374  Tauschia kelloggii Lincoln Constance, Alan A. Beetle 1940-4-20 2569 Marin Above Alpine Lake, 5.4 miles southeast of Fairfax 365 Comment
  JEPS49701  Tellima grandiflora V. S. Brown 1912-4-13 Marin Point Reyes 30 Comment
  SD234171  Tellima grandiflora Virginia Pinkus Ryder 1964-5-17 205 Marin Invreness. Growing 1 mile E. of town beside creek in shade. 0 Comment
  CAS-BOT-BC433192  Tetragonia tetragonoides R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14061 Marin Mount Tamalpais. Marin Municipal Water District lands: In gravel next to Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  CAS-BOT-BC399795  Thalictrum polycarpum John Thomas Howell 1946-7-7 22216 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC399793  Thalictrum polycarpum Fred Ross; Gordon H. True 1970-4-19 5270 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  CAS-BOT-BC399794  Thalictrum polycarpum Paul F. Covel 1940-4-11 s.n. Marin Alpine Dam Comment
  UC1300867  Thermopsis californica var. californica Helen K. Sharsmith 1962-5-5 5022 Marin Alpine Dam road just n Alpine Lake; San Francisco Bay Region 304 Comment
  UC866566  Thermopsis californica var. californica Lewis S. Rose 1938-4-17 38146 Marin Tiburon 60 Comment
  RSA303876  Thermopsis californica var. californica James R. Shevock 1971-3-21 820 Marin Mt. Tamalpais State Park. 457 Comment
  SEINET7419303  Thermopsis macrophylla H. Hobson 1906-4-10 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC88487  Thysanocarpus curvipes John Thomas Howell 1947-4-27 23105 Marin Bald Mountain west of San Anselmo. Comment
  CAS-BOT-BC231823  Torreya californica P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1601 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  CAS-BOT-BC85189  Torreya californica John Thomas Howell 1948-5-16 24303 Marin Mt. Tamalpais - near top of Eldridge Grade Comment
  RSA73855  Torreya californica L. S. Rose 1952-7-16 52003 Marin Tocaloma Comment
  NY20771  Torreya californica J. T. Howell 1948-5-16 24304 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
  UC704993  Trientalis latifolia Frank W. Gould 1938-5-7 342 Marin 6 mi se of Tacoloma 91 Comment
  UCD67328  Trientalis latifolia D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. Quercus agrifolia coast forests. 20 Comment
  UC188626  Trifolium albopurpureum var. dichotomum Michener and Bioletti April 1892 Marin Ross Valley Comment
  UC630751  Trifolium albopurpureum var. dichotomum P. B. Kennedy 1926-5-24 Marin half way <from> Bolinas to Olema Comment
  UC33401  Trifolium albopurpureum var. olivaceum W. C. Blasdale 1890-1 Marin Comment
  UCD143675  Trifolium barbigerum R. Tofsrud Date unknown s.n. Marin 2 miles north of Tomales. Comment
  JEPS77890  Trifolium bifidum var. decipiens Edward Lee 1934-4-30 789 Marin 1o mi nw Tomales (on rd) Comment
  UC1106243  Trifolium ciliolatum John Thomas Howell 1946-4-18 Marin Igratio Comment
  CAS-BOT-BC232486  Trifolium depauperatum J. Klein; G. Block; L. Webb; et al. 2012-5-5 836 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  POM203516  Trifolium depauperatum var. truncatum L. S. Rose 1933-4-12 33074 Marin Sausalito Comment
  UC165563  Trifolium depauperatum var. truncatum J. Burtt Davy 1898-4-2 4209 Marin Angel Island Comment
  CAS-BOT-BC434203  Trifolium dichotomum P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14155 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UCD109730  Trifolium dichotomum W. L. Jepson 1894-4-8 s.n. Marin Ross Valley. Comment
  CAS-BOT-BC136451  Trifolium fragiferum Doreen Smith 2001-8-2 s.n. Marin Parking area for Estero Trail, N. end. Comment
  SBBG37287  Trifolium fragiferum R. Fowler 1983-5-26 Marin Schooner Bay, Pt Reyes Nat Seashore Comment
  UC1177202  Trifolium fucatum John Thomas Howell 1946-5-12 21772 Marin s end Carson Ridge Comment
  UC16801  Trifolium fucatum J. Burtt Davy 1893-4-26 125 Marin near Ross Station Comment
  UC555453  Trifolium fucatum H. L. Mason 1928-4-28 4411 a Marin Tiburon Peninsula Comment
  UC631632  Trifolium fucatum Edw. L. Greene 1886-5-18 Marin Mount Tamalpais Comment
  UCD109034  Trifolium fucatum Lewis S. Rose 1956-5-21 56074 Marin Tiburon Peninsula, near California City. 30 Comment
  UC631028  Trifolium gracilentum P. B. Kennedy 1916-4-19 4689 Marin Mill Valley Comment
  POM273143  Trifolium gracilentum J. T. Howell 1946-4-18 21662 Marin Novato. Comment
  RSA637579  Trifolium grayi Michael A. Vincent 1999-6-10 8598 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  UC1106239  Trifolium microdon John Thomas Howell 1940-5-20 15506 Marin Point Reyes Comment
  CAS-BOT-BC428047  Trifolium oliganthum A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14619 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
  UCD109401  Trifolium variegatum Beecher Crampton 1954-4-28 1806 Marin Canyon between low hills, 11 miles northeast of Point Reyes Lighthouse. Comment
  UCD109437  Trifolium variegatum Rene Westbrook 1976-4-15 52 Marin Dillion Beach. Comment
  RSA177909  Trifolium willdenovii Robert F. Thorne 1965-4-21 34401 Marin Near Drakes Beach, Point Reyes National Seashore. 5 Comment
  UCSC006262  Trifolium willdenovii Randall Morgan 1995-6-8 2745 Marin Rich grassland between receiving stations S of Abbotts Lagoon, Pt. Reyes Comment
  RSA128941  Trifolium wormskioldii J. T. Howell 1946-5-4 21750 Marin Dillons Beach. Comment
  UC589423  Trifolium wormskioldii Beryl O. Schreiber 1932-6-29 612 Marin Sand Dune Beach Tomales Bay Comment
  CAS-BOT-BC451842  Triglochin maritima M. Nakagawa 1980-5-8 48 Marin Richardson bay, at the Heliport. Sea level. 0 Comment
  CAS-BOT-BC451850  Triglochin maritima John Thomas Howell 1941-6-8 16271 Marin Near McNear's Landing Comment
  CAS-BOT-BC451852  Triglochin maritima John Thomas Howell 1945-6-30 21256 Marin Marsh bordering Bolinas Lagoon, Stinson Beach Comment
  RSA577559  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness, Tomales Bay. Comment
  SD64384  Triglochin maritima Darley F. Howe 1966-6-1 Marin Salt marsh, Inverness. Comment
  CAS-BOT-BC519118  Trillium albidum Hans Leschke 1947-4-4 s.n. Marin Tomales Comment
  UC4015  Trillium chloropetalum J. Burtt Davy 1894-3-31 679 Marin Olema Comment
  SEINET3888977  Trillium chloropetalum Lewis S. Rose 1956-3-12 56000 Marin 3 mi. N. of Tocaloma.; 0 61 Comment
  CAS-BOT-BC274430  Trillium ovatum R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13402 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UC3994  Trillium ovatum Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  SEINET10458952  Triodanis biflora Schreiber SCHREIBER 863 Marin INVERNESS Comment
  POM286326  Triphysaria eriantha subsp. rosea H. P. Bracelin 1930-4-20 18 Marin One mile south of Lagunitas. 97 Comment
  CAS-BOT-BC238513  Triphysaria floribunda John Thomas Howell 1945-6-3 20914 Marin Near Inverness Comment
  CAS-BOT-BC238514  Triphysaria floribunda John Thomas Howell 1939-5-28 s.n. Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC238523  Triphysaria floribunda John Thomas Howell 1947-4-23 23074 Marin Drakes Estero west of Mt. Vision Comment
  JEPS58924  Triphysaria floribunda John Thomas Howell 1947-4-23 23074 Marin Drakes Estero w Mt. Vision; Drakes Estero w of Mt. Vision Comment
  UC1407892  Triphysaria floribunda L. D. Thurman 1962-4-28 55 Marin Pt. Reyes Lighthouse parking lot Comment
  CAS-BOT-BC238515  Triphysaria floribunda Milo S. Baker 1936-4-1 s.n. Marin Along the highway to Point Reyes Lighthouse, near the R. C. A. station Comment
  CAS-BOT-BC238524  Triphysaria floribunda Ronie Clark 1983-4-18 PR 83 -011 Marin Point Reyes National Seashore. Sir Francis Drake Hwy 9.3 mi. from Inverness, W of road on N-NW slopes Comment
  CAS-BOT-BC238525  Triphysaria floribunda Ronie Clark 1983-5-4 PR 83 -017 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. 13.6 mi. from Inverness, past Mendoza Ranch to where road makes 2 sharp turns Comment
  JEPS21804  Triphysaria versicolor subsp. faucibarbata Leland R. Pederson 1958-5-2 72 Marin Lucas Valley road 1 mi w U.S. Highway 101; Lucas Valley Road 30 Comment
  POM194597  Triphysaria versicolor subsp. faucibarbata H. P. Bracelin 1930-4-20 16 Marin Point Reyes. Near Light House grounds. 150 Comment
  UC1096429  Triphysaria versicolor subsp. faucibarbata Beryl O. Schreiber 1941-4-12 2642 Marin Hick's Valley 121 Comment
  UC535127  Triphysaria versicolor subsp. faucibarbata Mrs. H. P. Bracelin 1930-4-20 12 Marin Lagunitas 66 Comment
  CAS-BOT-BC199638  Trisetum canescens John Thomas Howell 1943-5-22 18147 Marin Fairfax Hills Comment
  CAS-BOT-BC199641  Trisetum canescens John Thomas Howell 1949-5-15 25313 Marin West of Inverness Comment
  CAS-BOT-BC421701  Triteleia laxa A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14021 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
  HSC23775  Triteleia laxa R. A. Vanbianchi 1971-7-1 6 Marin San Geronimo Ridge Comment
  CAS-BOT-BC526098  Triteleia laxa David D. Keck 1948-6-29 5924 Marin 0.5 miles south of Tomales, 1 mile inland Comment
  POM169913  Triteleia peduncularis A. D. E. Elmer 1903-07 4988 Marin Point Reyes Post Office. Comment
  SEINET11093128  Turritis glabra Unknown 1963-4-10 124 Marin California Marin County Altitude ca. 250 feet, rocky, grassy bluff overlooking sea, 2.1 miles south of Stinson Beach on Hwy. 1. Comment
  UC1177406  Typha angustifolia John Thomas Howell 1948-9-19 25288 Marin Phoenix Lake Mt. Tamalpais; , Phoenix Lake Comment
  NY752429  Typha latifolia B. Anderson 1986-7-22 3210 Marin Point San Pedro Rd. along San Rafael Bay Comment
  UC614786  Typha latifolia Beryl O. Schreiber 1936-6-28 2286 Marin 0.5 mi sw Point Reyes Station; sw of Point Reyes Station 1 Comment
  CAS-BOT-BC232226  Umbellularia californica A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1762 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  CAS-BOT-BC91149  Umbellularia californica Javier Penalosa 1962-3-31 2282 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula Railroad tunnels. Comment
  CAS-BOT-BC91150  Umbellularia californica Javier Penalosa 1962-3-17 2260 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. Ravine on southeast slope. 30 Comment
  CAS-BOT-BC91157  Umbellularia californica John Thomas Howell 1947-3-2 23043 Marin Mount Tamalpais. Above Phoenix Lake. Comment
  RSA24254  Umbellularia californica C. B. Wolf 1940-11-12 9785 Marin 1/4 mile north of Larkspur. 12 Comment
  SEINET12094184  Umbellularia californica F. H. Utech 1988-1 88 -172 Marin W slope of Mt. Tamalpais, 30 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UCD137936  Umbellularia californica Lewis S. Rose 1968-3-18 68008 Marin Alpine Lake. 243 Comment
  JEPS43431  Urtica dioica subsp. gracilis W. L. Jepson 1910-4-13 4037 Marin Olema Comment
  CAS-BOT-BC404148  Urtica dioica subsp. holosericea Dennis W. Woodland 1970-8-13 1619 Marin 4 miles west of Novato on Novato Creek just below Stafford Dam and 50 ft. from the culvert under the Novato-Petaluma Road and between this road and the road to the dam and golf course Comment
  CAS-BOT-BC471250  Vaccinium cespitosum Peter W. Fritsch; Lisa Fritsch 2015-5-10 1968 Marin Point Reyes National Seashore, just S of Abbotts Lagoon, N end of Lunny Ranch 5 Comment
  OBI49311  Vaccinium ovatum Lewis S. Rose 1939-4-23 39084 Marin Bolinas Ridge Mt Tamalpais 457 Comment
  POM131751  Vaccinium ovatum M. Alice King 1896-04 233 Marin Mill Valley Comment
  SEINET11972532  Vaccinium ovatum M. T. Doutt 1931-1 366 Marin Alpien Dawn Comment
  UC9795  Vancouveria planipetala W. A. Setchell 1896-6-3 Marin Bolinas Ridge Comment
  UCR139460  Verbena incompta J. T. Howell 1943-9-5 19323 Marin San Francisco Bay Region, southern part of Mill Valley 8 Comment
  CAS-BOT-BC176100  Verbena lasiostachys Wilma Follette 2001-6-8 s.n. Marin San Geronimo Comment
  UC104872  Verbena lasiostachys var. scabrida Alice Eastwood 1900-7-26 Marin Tiburon Comment
  JEPS58912  Veronica peregrina subsp. xalapensis John Thomas Howell 1944-5-21 19497 Marin Mount Tamalpais, Lagunitas Meadows Lagunitas Meadows; Mount Tamalpais, Lagunitas Meadows Comment
  CAS-BOT-BC143046  Veronica persica Doreen Smith 2002-4-1 s.n. Marin Tomales Bluffs Comment
  UC1745543  Veronica scutellata Annetta M. Carter, Edward Lee 1934-6-17 657 Marin Olema-Bolinas Road near Five-Brook. Comment
  UC16966  Vicia americana var. americana H. P. Chandler 1900-2-26 Marin Comment
  JEPS66215  Vicia benghalensis W. L. Jepson 1940-6-5 19939 Marin 2 mi nw Tiburon Comment
  RSA275997  Vicia benghalensis Robert A. Norris 1978-5-11 3784 Marin Ft. Baker Comment
  RSA130921  Vicia gigantea E. K. Balls 1958-7-20 23575 Marin Pt. Reyes Peninsula, about jct. of roads to Drakes Bay and Lighthouse. 122 Comment
  RSA176587  Vicia gigantea W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC278120  Vicia sativa C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13118 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC263272  Vicia sativa subsp. sativa T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 307 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  CAS-BOT-BC263825  Viola Catherine Best 1982-2-1 s.n. Marin At 38 Alcatraz Avenue, Belvedere Comment
  CAS-BOT-BC263961  Viola adunca John Thomas Howell 1944-3-26 19344 Marin Above Ledum Swamp, Inverness Ridge Comment
  CAS-BOT-BC263969  Viola adunca L. R. Abrams 1927-4-19 11602 Marin Ocean bluff near Lighthouse, Point Reyes Comment
  UCSB4163  Viola adunca var. adunca Keator, Glenn 1959-3-31 Marin Pt. Keyes lighthouse, Pt. Reyes peninsula Comment
  RSA125866  Viola ocellata G. R. Campbell 1956-4-6 10 Marin Carson Ridge, Mt. Tamalpais 305 Comment
  JEPS46267  Viola sempervirens L. M. Newlon 1921-1 98 Marin Mount Tamalpais Comment
  UC1761753  Viola sempervirens H. E. Parks Mar 1926 6242 Marin Mount Tamalpais 304 Comment
  UC220792  Viola sempervirens Dr. Edward Palmer 1892-1 2344 Marin Bolinas Ridge Comment
  CAS-BOT-BC198787  Vulpia bromoides John Thomas Howell 1939-4-23 14611 Marin Corte Madera Ridge, Mt. Tamalpais Comment
  CAS-BOT-BC198809  Vulpia bromoides Alice Eastwood 1912-5-1 48 Marin Kentfield Comment
  CAS-BOT-BC353426  Vulpia bromoides C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13136 Marin Mount Tamalpais. Marin Municipal Water District lands: E of Lagunitasd Dam on Lakeview Road at culvert LS-04. Comment
  POM203968  Vulpia bromoides J. T. Howell 1933-4-30 11187 Marin North side of Mt. Tamalpais. Comment
  CAS-BOT-BC183157  Vulpia microstachys var. ciliata John Thomas Howell 1946-5-14 21840 Marin Between Barth's Retreat and Potrero Meadow, Mt. Tamalpais Comment
  UC1106313  Vulpia microstachys var. ciliata John Thomas Howell 1939-5-14 14682 Marin n side Mt. Tamalpais, West Peak; Mt. Tamalpais Comment
  UC817987  Vulpia microstachys var. ciliata John Thomas Howell 1938-6-9 13909 Marin Laurel Dell; Mt. Tamalpais Comment
  CAS-BOT-BC183732  Vulpia microstachys var. confusa Javier Penalosa 1961-4-8 1297 Marin Plateau [northwets] northwest of the summit. Tiburon Peninsula Comment
  UC1154000  Vulpia microstachys var. microstachys G. L. Stebbins Jr. And A. Kruckeberg 1947-5-17 3753 Marin Tiburon Comment
  CAS-BOT-BC184367  Vulpia microstachys var. pauciflora Fred Ross; Gordon H. True 1970-4-10 5262 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. Just S of Lake Ranch 121 Comment
  UC1106314  Vulpia microstachys var. pauciflora John Thomas Howell 1947-4-27 23088 Marin w of San Anselmo (Bald Mt); Bald Mt. Comment
  UC1177481  Vulpia microstachys var. pauciflora John Thomas Howell 1936-5-14 21839 Marin slope between Barths Retreat and Potrero Meadow; Mt. Tamalpais Comment
  SACT002552  Vulpia myuros 1925-6-5 Marin NO collector/determiner listed Comment
  CAS-BOT-BC184806  Vulpia myuros subsp. megalura Peter H. Raven; Michael P. Johnson 1967-5-2 21251 Marin Below East Garrison, east side of island. Angel Island Comment
  CHSC60220  Vulpia myuros var. hirsuta J. Boze 1982-4-17 416 Marin Along side of Rd. A104 ca 1 mi e of junction of Hwy 1 and Rd. A 104. Comment
  CAS-BOT-BC185972  Vulpia octoflora var. octoflora John Thomas Howell 1944-6-4 19534 Marin Inverness Ridge Comment
  RSA0049666  Watsonia meriana Dean Wm. Taylor 2011-5-2 21111 Marin Fort Baker, Golden Gate National Recreation Area, slopes bordering Horseshoe Cove 9 Comment
  CAS-BOT-BC128786  Whipplea modesta J. P. Moore 75 Marin Unspecified Comment
  CAS-BOT-BC128792  Whipplea modesta F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CDA31894  Whipplea modesta D. G. Kelch 2009-4-19 9 .151 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  UC1541296  Whipplea modesta Harold E. Parks March 1926 Marin Mt. Tamalpais 152 Comment
  UC1614659  Whipplea modesta Charles M. Belshaw 1934-3-18 37 Marin 1 mi w of Mill Valley (Lee Street Road); Lee Street Road Comment
  UC403300  Whipplea modesta H. E. and S. T. Parks 1930-4-10 460 Marin near Lake Phoenix 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-BC382958  Wyethia angustifolia Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  CHSC13802  Wyethia angustifolia M. Banning 1969-5-10 108 Marin 2 mi. N. Olema on Hwy 1, roadside. 45 Comment
  JEPS32049  Wyethia angustifolia W. L. Jepson 1919-5-17 8276 Marin Alderney Comment
  UC485601  Wyethia angustifolia Ira J. Condit 1913-4-8 Marin road to Muir Woods Comment
  CAS-BOT-BC383718  Xanthium strumarium John Thomas Howell 1945-9-2 21450 Marin San Rafael Comment
  CAS-BOT-BC527084  Xerophyllum tenax F. T. Bioletti 1892-5-22 s.n. Marin Sequoia Canyon Comment
  CAS-BOT-BC527085  Xerophyllum tenax unspecified 1891-4-1 s.n. Marin Mt. Tamalpais Comment
  RSA127057  Zannichellia palustris J. T. Howell 1947-4-30 23113 Marin Near Dillons Beach. Comment
  CAS-BOT-BC530572  Zigadenus fremontii Javier Penalosa 1962-3-17 2257 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  JEPS104753  Zigadenus micranthus var. fontanus John L. Morrison 1937-6-8 2502 Marin Mount Tamalpais; in a low Potrero, along Rocky Ridge fire trail below the road Comment
  JEPS62266  Zigadenus micranthus var. fontanus W. L. Jepson 1928-6-10 12928 Marin Tiburon Comment
  RSA169520  Zostera marina H. E. Parks 1923-3-10 s.n. Marin Paradise Cove. Comment
  UC341670  Zostera marina N. L. Gardner 1921-10-29 Marin Bolinas Comment
  UC341829  Zostera marina H. E. Parks 1922-11-12 Marin Bolinas Comment
  UC341834  Zostera marina H. E. Parks 1922-11-4 Marin Kyles Cove Comment
  UC398856  Zostera marina H. E. Parks 1923-1-20 Marin Paradise Cove Comment
  UC399037  Zostera marina H. E. Parks 1923-1-27 Marin Paradise Cove Comment
  UC399060  Zostera marina H. E. Parks 1923-7-31 Marin Paradise Cove Comment
  UC341831  Zostera pacifica H. E. Parks 1922-12-17 Marin Paradise Cove Comment



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