Search Results — 2000 specimen records retrieved (1361 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
  CDA31437  Abronia latifolia D. G. Kelch 2006-5-1 6 .197 Marin North Beach, Point Reyes. In low area behind shifting dunes. Comment
  CAS-BOT-BC383854  Abronia latifolia Wilma Follette 1999-6-7 s.n. Marin Golden Gate National Recreation Area, Tennessee Valley cove Comment
  JEPS93151  Acacia M. Wetherwax with D. Pendleton 1993-4-3 2440 Marin n. Inverness park (just n. of Motel Inverness, along Sir Francis Drake Blvd., in wooded area between Sir Francis Drake Blvd. turn-off and salt marsh vegetation); Audubon Canyon Ranch, Shield's Marsh 5 Comment
  CAS-BOT-BC437006  Acaena pinnatifida var. californica Kellogg 1871-5-27 s.n. Marin Sausalito Comment
  CAS-BOT-BC331531  Acer macrophyllum Fred Ross; Gordon H. True 1970-4-10 5273 Marin Point Reyes Bird Observatory, 3 mi NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC331530  Acer macrophyllum Wilma Follette 2002-3-24 s.n. Marin Sausalito, Bulkley Avenue Comment
  SBBG33922  Acer negundo L. S. Rose 1969-6-12 Marin 3 mi E of Point Reyes Station 24 Comment
  CAS-BOT-BC28653  Achillea millefolium Alice Eastwood 1906-5-1 s.n. Marin Point Reyes Comment
  SEINET2146170  Achillea millefolium Unknown 1944-7-23 19850 Marin Salt marsh, Santa Venetia Comment
  CAS-BOT-BC320480  Acmispon americanus T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13689 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  UCD35706  Acmispon glaber Beecher Crampton 1960-6-8 5607 Marin Pt. Reyes Peninsula, 3.5 miles south of McClure's Beach. Comment
  CAS-BOT-BC353424  Adenocaulon bicolor E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13441 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  POM90017  Adenostoma fasciculatum var. fasciculatum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC69009  Adiantum aleuticum Hans Leschke 1946-7-28 s.n. Marin Mt. Tamalpais - Canyon between TCC and Ben Johnson trails NW of Muir Woods Comment
  CAS-BOT-BC310307  Adiantum jordanii A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13051 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  CAS-BOT-BC110717  Aegilops cylindrica Kenneth Howard 1998-6-7 s.n. Marin East Fort Baker, south end of hill above the museum, near last lookout with benches. Comment
  CDA33915  Aegilops cylindrica P. Frye 2011-5-12 PDR 1596517 Marin Along Terra Linda Ridge Fire Road, just before intersection with Luiz Ranch fire Road, going down slope. 152 Comment
  RSA29707  Aesculus californica E. K. Balls, P. C. Everett 1953-10-8 18588 Marin 11 miles NW of Stinson Beach along highway 1 to Olema. 46 Comment
  UC1324901  Aesculus californica H. U. Stauffer and E. Molseed 1964-5-17 5941 Marin 1 km sw Fairfax (on road from Alpine Lake to Fairfax) 150 Comment
  JEPS36386  Agoseris apargioides W. L. Jepson 1900-9-16 1172 Marin near Point Reyes P. O.; Point Reyes Peninsula Comment
  SEINET11854878  Agoseris apargioides M. T. Doutt 1931-1 583 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC21340  Agoseris grandiflora var. grandiflora John Thomas Howell 1947-5-18 23172 Marin Fairfax Hills Comment
  CAS-BOT-BC21346  Agoseris grandiflora var. grandiflora John Thomas Howell 1950-6-4 26620 Marin Blithedale Canyon, Mill Valley Comment
  UC891260  Agoseris grandiflora var. grandiflora Alice Eastwood 1912-8-9 284 Marin Sausalito Comment
  CAS-BOT-BC13122  Agoseris hirsuta John Thomas Howell 1946-5-19 21911 Marin Meadow Club, Fairfax Hills Comment
  CAS-BOT-BC13123  Agoseris hirsuta John Thomas Howell 1945-8-12 21374 Marin Near Rock Spring, Mount Tamalpais Comment
  CAS-BOT-BC13135  Agoseris hirsuta Herbert L. Mason 1917-4-28 s.n. Marin Mill Valley Comment
  UC53516  Agrostis Jos. Burtt Davy 1900-6 6872 Marin Point Reyes Peninsula Comment
  SEINET10806860  Agrostis John Thomas Howell 1947-4-23 Howell 23062 Marin Drakes Estero west of Mt. Vision, Pt. Reyes Peninsula. Comment
  UCD51796  Agrostis avenacea John Thomas Howell 1971-6-2 47649 Marin borderin S.F. Bay on road from San Rafael to McNear's. Comment
  UCD51812  Agrostis avenacea Beecher Crampton 1957-6-14 4215 Marin meadow along US Hwy. 101, southeren city limits of Ignacio. Comment
  UC1106213  Agrostis blasdalei John Thomas Howell 1947-5-14 23150 Marin wnw Mount Vision; Drakes Estero Comment
  UCD37429  Agrostis blasdalei Beecher Crampton 1960-6-8 5593 Marin Marin County, Point Reyes Peninsula, 6.2 miles northwest of Inverness, area near RCA Radio Station. Comment
  CAS-BOT-BC127489  Agrostis capillaris John Thomas Howell 1945-6-12 20955 Marin Near radio station, Point Reyes Peninsula. Comment
  CAS-BOT-BC127427  Agrostis densiflora John Thomas Howell 1945-6-12 20962 Marin Near radio station, Point Reyes Peninsula. 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
  UCD37435  Agrostis densiflora Beecher Crampton 1960-6-8 5610 Marin Marin County, Point Reyes Peninsula, 3.5 miles south of McClure's Beach, north of Abbott's Lagoon, at base of western slope of Inverness Ridge. Comment
  UCD52009  Agrostis densiflora Beecher Crampton 1957-7-11 4282 Marin Summit of the grade above Dillon Beach, 1.25 miles east of Dillon Beach, junction Valley-Ford-Franklin Road with Dillon Beach Road. Comment
  CAS-BOT-BC127181  Agrostis exarata R. S. Ferris; Ira L. Wiggins 1935-7-19 8095 A Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 miles from Inverness. Comment
  CAS-BOT-BC127194  Agrostis exarata John Thomas Howell 1939-7-2 s.n. Marin Elk Valley. Comment
  CAS-BOT-BC127198  Agrostis exarata John Thomas Howell 1947-6-4 23216 Marin Near radio station. Point Reyes Peninsula. Comment
  CAS-BOT-BC127206  Agrostis exarata John Thomas Howell 1946-6-16 22088 Marin Point Reyes Station. Comment
  CAS-BOT-BC127221  Agrostis exarata John Thomas Howell 1945-7-29 21345 Marin Bolinas. Comment
  UCD37419  Agrostis exarata Beecher Crampton 1960-6-8 5566 Marin Marin County, Point Reyes Peninsula, 1.5 miles northwest of Inverness, eastern slope of Inverness Point. Comment
  UCD38728  Agrostis exarata Beecher Crampton 1957-7-11 4291 Marin Valley Ford- Franklin School road, 1.1 mile above Dillon Beach. Comment
  UCD52322  Agrostis exarata Beecher Crampton 1957-7-11 4276 Marin 1.75 miles east of Dillon Beach. Comment
  UCD52516  Agrostis exarata John Thomas Howell 1944-6-25 19661 Marin between Santa Venetia and Chinese Camp. Comment
  CAS-BOT-BC139667  Agrostis gigantea John Thomas Howell 1953-7-5 29106 Marin East Peak, Mount Tamalpais. Comment
  SEINET199907  Agrostis gigantea John T Howell 1938-10-15 Marin Fairbax Rd near Alpien Lake, Marin Co. Comment
  SEINET199904  Agrostis hallii John Howell 1943-7-3 Marin Near Bootjack, Mt. Tamalpais Comment
  UCD52677  Agrostis hallii Gordon H. True; Fred Ross 1969-6-20 5066 Marin Pt. Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Honda. At mouth of Woodwardia Cayon. 60 Comment
  CAS-BOT-BC138833  Agrostis microphylla John Thomas Howell 1943-5-15 18091 Marin Tiburon Peninsula. Comment
  CAS-BOT-BC138837  Agrostis microphylla John Thomas Howell 1945-9-13 s.n. Marin Near radio station, Point Reyes Peninsula. Comment
  UCD53019  Agrostis microphylla Beecher Crampton 1961-6-28 5917 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC139043  Agrostis pallens David D. Keck 1948-6-29 5914 Marin 1 mile west of Mill Valley. Comment
  CAS-BOT-BC139047  Agrostis pallens Gordon H. True 1968-7-26 4695 Marin Ca. 3 miles northwest of Bolinas at Arroyo Hondo. 76 Comment
  POM207457  Agrostis pallens Jos Burtt Davy 1900-06 6839 Marin Point Reyes Peninsula. Comment
  UCD53191  Agrostis pallens P. B. Kennedy 1923-9-8 s.n. Marin Pipe Line trail, near Dutchmans, Mt. Tamalpais. Comment
  UC36874  Agrostis pallens Jos. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  UC1177035  Agrostis stolonifera John Thomas Howell 1945-8-5 21363 Marin near Stinson Beach; McKinnans Landing Comment
  SEINET3917195  Agrostis stolonifera var. major Robert A. Norris 1983-6-25 4525 Marin Ca 1/4 mi. inland from Rodeo Lagoon, Golden Gate National Recreation ARea, Marin Co., Calif.; 0 37 Comment
  CAS-BOT-BC138405  Aira caryophyllea var. capillaris Catherine Best 1980-5-1 s.n. Marin Near Alema. Comment
  CAS-BOT-BC138323  Aira caryophyllea var. caryophyllea Gordon H. True; Fred Ross 1969-5-9 4930 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. South of Baccharis plot at Arroyo Honda. 30 Comment
  CAS-BOT-BC445323  Alisma lanceolatum Miss Lilian McHoul 1965-8-1 s.n. Marin Marin College, Kentfield Comment
  UC1130598  Alisma plantago-aquatica B. Schreiber 1936-7-28 2284 Marin 0.5 mi sw Pt. Reyes; Pt. Reyes Quad. 1 Comment
  CAS-BOT-BC445386  Alisma plantago-aquatica John Thomas Howell 1944-7-9 19718 Marin South of Tomales Bay Comment
  UC747527  Allium amplectens G. Thomas Robbins 1945-5-5 1869 Marin 2-3 mi w Hamilton Field Air Base (stream on n side of Big Rock Ridge); Big Rock Ridge 152 Comment
  UC635210  Allium lacunosum H. L. Mason 1928-4-28 4391 Marin Tiburon Peninsula Comment
  SEINET222586  Allium lacunosum var. lacunosum D. W. McNeal 1979-5-11 2223 Marin Along ridge forming the top of Tiburon Peninsula above Belvedere Comment
  CAS-BOT-BC475484  Allium triquetrum John Thomas Howell 1950-4-23 26309 Marin Along Summit Ave, Mill Valley Comment
  RSA258099  Alnus rhombifolia Robert A. Norris 1975-5-17 2362 Marin By Sir Francis Drake Highway. Ledum Swamp area. Comment
  CAS-BOT-BC169313  Alnus rubra C. B. Wolf 1931-8-22 2344 Marin 1/2 mile S of Inverness, along the shore of Tomales Bay Comment
  CAS-BOT-BC169317  Alnus rubra Beryl O. Schreiber 1936-3-8 2147 Marin Shell Beach Canyon on Tomales Bay Comment
  CAS-BOT-BC169550  Alnus rubra Joseph Andorfer Ewan 1933-11-5 8107 Marin along beach just above high tide. Hearts Desire, S shore Tamales Bay Comment
  SJSU3895  Alnus rubra C. W. Sharsmith 1964-4-26 7260 Marin Ledum Swamp c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  UC527541  Alnus rubra C. B. Wolf 1931-8-22 2344 Marin along shore of bay 1/2 mi s Inverness; Tomales Bay Comment
  CAS-BOT-BC138055  Alopecurus aequalis var. sonomensis Phyllis Faber 1996-6-5 s.n. Marin Abbotts Lagoon-east side, Point Reyes National Seashore. Comment
  SEINET10511142  Alopecurus howellii John Thomas Howell 1946-5-4 Howell 21702 Marin East of Auora School, at Sonoma County line, Comment
  UC1176765  Amaranthus albus John Thomas Howell 1947-10-19 24187 Marin Alpine Lake Comment
  CAS-BOT-BC45022  Ambrosia psilostachya Hugh B. Leech 1948-9-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC45017  Ambrosia psilostachya Catherine Best 1978-9-7 s.n. Marin Railroad yard Tiburon Comment
  CAS-BOT-BC45018  Ambrosia psilostachya Catherine Best 1978-10-21 s.n. Marin Old railroad yard in Tiburon Comment
  CAS-BOT-BC137862  Ammophila arenaria Alice Eastwood; John Thomas Howell 1939-5-28 7401 Marin Point Reyes Peninsula. Comment
  UC60729  Ammophila arenaria Jos. Burtt Davy 1900-6 6686 Marin Point Reyes Peninsula Comment
  UCD56006  Ammophila arenaria A. A. Beetle 1942-9-27 3818 Marin Stinson Beach on Bolinas Bay. Comment
  CAS-BOT-BC177216  Amorpha californica var. napensis Volney Rattan 1882-5-15 s.n. Marin Ross Val. Comment
  UC1177234  Amorpha californica var. napensis John Thomas Howell 1946-5-25 21943 Marin hills w Corte Madera Comment
  UC13275  Amorpha californica var. napensis Willis L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC1084532  Amsinckia intermedia Peter Kamb 1952-5-30 2294 Marin 0.5 mi e of fork to Tocaloma and Point Reyes Station (road from Marshall to Petaluma, 15 mi e of Marshall) Comment
  JEPS17103  Amsinckia spectabilis Rimo Bacigalupi 1957-3-31 5767 Marin Point Reyes, hill just above lighthouse Point Reyes 182 Comment
  UC1178220  Amsinckia spectabilis Gene Newcomb 1953-4-19 114 Marin at n end of the town on a hill to the s of a large freshwater pond Dillon Beach Comment
  RSA0091273  Amsinckia spectabilis Ella Dales Cantelow 1941-3-21 3489 Marin Near Pt. Reyes Light House. Comment
  JEPS77225  Amsinckia spectabilis var. spectabilis Robert M. Lloyd 1963-4-24 2366 Marin 7.7 mi w of Inverness (on road to McClures Beach) Comment
  CAS-BOT-BC45154  Anaphalis margaritacea Volney Rattan 1877-7-1 s.n. Marin Bolinas Comment
  UCD56037  Andropogon glomeratus Beecher Crampton 1952-11-18 955 Marin south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC137845  Andropogon glomeratus var. glomeratus John Thomas Howell 1947-8-31 24174 Marin Ridgecrest Road north of Alpine Lake. Comment
  UC708674  Andropogon glomeratus var. pumilus Rimo Bacigalupi 1941-10-2 2724 Marin between Rattlesnake and Bootjack Camps Mt. Tamalpais; , between Rattlesnake and Bootjack Camps Comment
  CAS-BOT-BC391879  Anemone grayi Edw. L. Greene 1893-4-2 s.n. Marin Camp Taylor Comment
  HSC18021  Anemone grayi H. E. Parks Mar 1926 1172 Marin Mill Valley Comment
  UC589590  Angelica hendersonii Beryl O. Schreiber 1932-6-23 558 Marin Tomales Bay, Hearts Desire Beach Hearts Desire Beach; Tomales Bay, Hearts Desire Beach 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-BC84669  Anthemis cotula Javier Penalosa 1961-8-26 2223 Marin Flat southwest of the NWPRR Trestle Comment
  UCD85339  Anthoxanthum occidentale Beecher Crampton 1954-4-28 1798 Marin 1/4 mile east of Woodacre. Comment
  CAS-BOT-BC280615  Anthoxanthum occidentale Gordon H. True 1965-4-6 1801 Marin Fire Road south side of Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC137731  Anthoxanthum odoratum Doreen Smith 2003-6-1 s.n. Marin Point Reyes National Seashore. Along side the road to the lighthouse. Comment
  UC444979  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum V. King Chesnut Jul 1887 Marin Mt. Tamalpais Comment
  RSA430682  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum David M. Thompson 1983-9-10 326 Marin Belvedere. Steep serpentine hill at SE end of West Shore Drive, before sharp switchbacks at its end. 6 Comment
  CAS-BOT-BC332715  Aphanes occidentalis T. Gosliner; A. Castner; M. E. Hannibal; S. Whelan 2013-5-4 13635 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC392044  Aquilegia eximia John Thomas Howell 1944-7-7 19681 Marin Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC392220  Aquilegia formosa W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC17289  Arabis blepharophylla Ronie Clark 1983-3-23 PR 83 -002 Marin Point Reyes National Seashore. Lighthouse. 156 Comment
  JEPS76991  Arabis blepharophylla Robert M. Lloyd 1963-3-10 2112 Marin Point Reyes Comment
  LA204392  Arabis blepharophylla H. S. Yates; 1934-3-18 3729 Marin Point Reyes 182 Comment
  UC765017  Arabis blepharophylla R. F. Hoover 1938-2-15 2734 Marin Sausalito Comment
  RSA0125476  Arabis blepharophylla R. C. Bacigalupi 1928-3-10 1814 Marin Above Point Reyes Lighthouse. 186 Comment
  CAS-BOT-BC17350  Arabis eschscholtziana John Thomas Howell 1944-5-14 19463 Marin Salmon Creek Canyon. Comment
  UC402655  Arabis glabra Jos. Burtt Davy 1901-4-13 6911 Marin Angel Island Comment
  UC855419  Arabis pycnocarpa var. pycnocarpa Milo S. Baker 1936-4-6 7166 Marin 1 mi or so n Inverness (where highway turns inland) Comment
  UC20762  Aralia californica J. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  CAS-BOT-BC128639  Arbutus menziesii Peter H. Raven; Michael P. Johnson 1967-5-2 21282 Marin Wooded slopes near road between North Garrison and Point Campbell, north side of island - Angel Island 45 Comment
  UC1120823  Arbutus menziesii H. S. Yates 1935-4-2 5055 Marin 1 mi se of Fairfax 91 Comment
  UC30133  Arbutus menziesii W. C. Blasdale 1895-4-13 Marin Olema Comment
  UC747678  Arbutus menziesii G. Thomas Robbins 1944-4-14 1540 Marin immidiately w of Hamnilton Field Air Base 30 Comment
  UCD15235  Arbutus menziesii James Weinstein 1985-4-28 5 Marin Along Bolinas Road, 4 miles from Fairfax heading toward Mt. Tamalpais. 250 Comment
  CAS-BOT-BC410140  Arceuthobium occidentale John Thomas Howell 1944-7-9 19686 Marin Inverness Ridge Comment
  RSA629100  Arctostaphylos Jon E. Keeley 1987-8-22 11135 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 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
  LA42153  Arctostaphylos canescens Joseph Andorfer Ewan; 1936-9-8 10169 Marin Mount Tamalpais, William's trail between Mt. Theatre and Rach Springs (?) Comment
  CAS-BOT-BC24030  Arctostaphylos canescens subsp. canescens A. Eastwood 1903-1-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC24036  Arctostaphylos canescens subsp. canescens H. E. McMinn 1923-2-18 852 Marin Ben Williams Trail from Mt. Theater to West Peak Comment
  UC126714  Arctostaphylos canescens subsp. canescens Miss Alice Eastwood 1907-2-10 Marin Mt. Tamalpais Comment
  UC571089  Arctostaphylos canescens subsp. canescens H. L. Mason 1926-2-28 2670 Marin West Peak Mt. Tamalpais Comment
  CAS-BOT-BC27203  Arctostaphylos cushingiana f. repens John Thomas Howell 1944-6-4 19537 Marin Inverness Ridge Comment
  CAS-BOT-BC27204  Arctostaphylos cushingiana f. repens John Thomas Howell 1944-3-26 19353 Marin Inverness Ridge W of Inverness Comment
  HSC7628  Arctostaphylos glandulosa C. B. Wolf 1929-1-13 3435 Marin Mt. Tamalpais Comment
  SBBG28864  Arctostaphylos glandulosa A. Eastwood 1922-3-12 11075 Marin Mt Tamalpais Comment
  SEINET11987336  Arctostaphylos glandulosa J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4171 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Blinas Ridge in 1963 by Art Menzies Comment
  UCSB26135  Arctostaphylos glandulosa Belshaw, Charles 1937-3-14 Marin Margin of Redwood Forest, San Geronimo Ridge, 1 1/2 miles southwest of summit 304 Comment
  CAS-BOT-BC23352  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-3-26 19343 Marin Inverness Ridge Comment
  CAS-BOT-BC23353  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1947-3-2 23038 Marin Above Blythedale Canyon, east side of Mt. Tamalpais. Comment
  CAS-BOT-BC23391  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1926-2-22 1642 Marin Inverness Ridge Comment
  CAS-BOT-BC24826  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1913-3-1 2459 Marin Kentfield Comment
  RSA626858  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24827 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  SD71277  Arctostaphylos glandulosa subsp. cushingiana R. F. Hoover 1964-4-8 8668 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC23187  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1933-4-1 s.n. Marin Eldredge Grade, Mt. Tamalpais Comment
  CAS-BOT-BC23188  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-3-5 11073 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23220  Arctostaphylos glandulosa subsp. glandulosa Doreen Smith 2003-4-12 s.n. Marin Granitic knoll at Shell Beach north of Inverness, Pt. Reyes peninsula. Comment
  JEPS38644  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1914-2-14 5720 Marin Mt. Tamalpais Comment
  JEPS38665  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1916-7-9 6804 Marin ridge near Rock Spring; Mt. Tamalpais 762 Comment
  JEPS38847  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1914-2-14 5729 Marin Mt. Tamalpais Comment
  RSA203086  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-3-12 11075 a Marin Mt. Tamalpais. Comment
  RSA252245  Arctostaphylos glandulosa subsp. glandulosa Gary D. Wallace 1974-12-26 1367 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. SE of West Point between Spike Buck Ck. and Laguna Ck. 396 Comment
  RSA626861  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24881 Marin East of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626876  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24850 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626881  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24886 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  RSA626882  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24885 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC21819  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC549434  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-8-8 861 Marin Mount Tamalpais Comment
  UC762230  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1941-2-2 4736 Marin w Inverness; Inverness Ridge Comment
  POM131607  Arctostaphylos glandulosa var. cushingiana Alice Eastwood 1903-1-20 3997 Marin Mt. Tamalpais. Comment
  JEPS38770  Arctostaphylos hookeri subsp. montana E. M. Zeile 1921-9-3 A 4 -p.18 Marin near L. Alpine Comment
  POM131595  Arctostaphylos hookeri subsp. montana Alice Eastwood 1903-07 3996 Marin Mt Tamalpais Comment
  RSA169358  Arctostaphylos hookeri subsp. montana L. S. Rose 1964-4-8 64019 Marin Bootjack, Mt. Tamalpais. 426 Comment
  RSA254157  Arctostaphylos hookeri subsp. montana Robert A. Norris 1974-10-13 2225 Marin about 1 mile below Mill Valley Air Force Station, Mt. Tamalpais Comment
  CAS-BOT-BC229712  Arctostaphylos montana C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1850 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd. to Miller Trail - at the junction of the two. Comment
  RSA633139  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24879 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  UCSC003226  Arctostaphylos montana Peter Kamb 1948-10-9 1541 Marin Mt. Tamalpais: Bootjack Comment
  CAS-BOT-BC38544  Arctostaphylos montana subsp. montana H. E. McMinn 1922-6-6 174 Marin From Bolinas Ridge Comment
  CAS-BOT-BC40152  Arctostaphylos montana subsp. montana Alice Eastwood 1922-5-7 11307 Marin Mt. Tamalpais. Along Ben Williams Trail. Comment
  CAS-BOT-BC40153  Arctostaphylos montana subsp. montana Alice Eastwood 1945-5-6 s.n. Marin Mt. Tamalpais. Along Ben Williams Trail. Comment
  UC549517  Arctostaphylos nummularia J. E. Adams 1935-1-9 875 Marin Bootjack Tr. Mt. Tamalpais Comment
  SD71288  Arctostaphylos pungens R. F. Hoover 1964-4-8 8674 Marin Bootjack Camp just east of south slope of Mt. Tamalpais. Comment
Read comments
Aug 31 2015
  CAS-BOT-BC44690  Arctostaphylos sensitiva Robert B. Allen 1993-3-2 s.n. Marin Tamalpais on the old railroad grade near the intersection of Panoramic and the road to the firehouse. Comment
  SBBG58407  Arctostaphylos sensitiva L. R. Abrams 1926-2-19 Marin West Pt Trail, Mt Tamalpais Comment
  CAS-BOT-BC46782  Arctostaphylos uva-ursi John Thomas Howell 1949-5-15 25319 Marin Inverness Ridge west of Inverness Comment
  CAS-BOT-BC46783  Arctostaphylos uva-ursi F. V. Coville 1925-5-15 s.n. Marin Inverness ridge, from Inverness to Lighthouse Comment
  UC762229  Arctostaphylos uva-ursi R. F. Hoover 1941-2-2 4743 Marin nw Inverness; Inverness Ridge Comment
  RSA51405  Arctostaphylos uva-ursi var. coactilis L. S. Rose 1950-3-27 50038 Marin Point Reyes. Comment
  CAS-BOT-BC44614  Arctostaphylos virgata R. F. Hoover 1964-4-8 8667 Marin Just east of Bootjack Camp, south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC46809  Arctostaphylos virgata Lewis S. Rose 1961-2-17 61012 Marin s. slope, Mt. Tamalpais, head Muir Woods 152 Comment
  CAS-BOT-BC46814  Arctostaphylos virgata Ronie Clark 1983-10-3 83 -067 Marin Point Reyes National Seashore. Crystal Lake trailside, 0.15 mi N of junction with Coast trail, N side of trail Comment
  HSC7769  Arctostaphylos virgata C. M. Belshaw 1937-3-14 2762 Marin San Geronimo Ridge 1 1/4 mi. SW of San Geronimo summit 305 Comment
  JEPS38865 Image available Arctostaphylos virgata H. L. Mason 1929-2-17 Marin Inverness Ridge Comment
  JEPS76973  Arctostaphylos virgata Robert M. Lloyd 1963-3-10 2095 Marin 2 mi from Inverness (on Pt. Reyes Road) Comment
  RSA187413  Arctostaphylos virgata John H. Thomas 1966-1-30 11473 Marin Iverness Ridge, Pt. Reyes Peninsula, about 3 mi northward from town of Iverness. 122 Comment
  RSA201590  Arctostaphylos virgata Robert F. Hoover 1964-4-8 8667 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  RSA636936  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24661 Marin Drake Highway, 1.5 km south of turnoff to Mt. Vision, Tomales Bay. 90 Comment
  UC549628  Arctostaphylos virgata J. E. Adams 1935-1-9 872 A Marin near Muir Woods; Mount Tamalpais Comment
  UC589529  Arctostaphylos virgata Beryl O. Schreiber 1932-6-17 507 Marin Waterfall Beach Tomales Bay Comment
  UC75353  Arctostaphylos virgata Alice Eastwood 1902-12-28 3158 Marin on Boot-Jack Trail Mt. Tamalpais Comment
  UCD51078  Arctostaphylos virgata Dan Axelrod 1932-3-5 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC102223  Arctotheca Wilma Follette 1982-5-1 s.n. Marin near Rodeo Lagoon Comment
  CDA32912  Arctotheca calendula Ellen Haningson 2009-7-23 PDR# 1313571 Marin In the vicinity of Point Reyes Station, on rangeland. 0 Comment
  UCD129126  Arctotheca calendula T. C. Fuller; Greg Archbald, G. D. Barbe 1990-4-2 4379 Marin Tennessee Valley Trail at Tennessee Cove, Golden Gate National Recreation Area. Comment
  CAS-BOT-BC400450  Aristolochia californica Alice Eastwood 1915-3-28 3985 Marin Lagunitas Comment
  JEPS32459  Aristolochia californica George T. Ruddock 1915-2-21 Marin Belvedere Comment
  CAS-BOT-BC400442  Aristolochia californica Kellogg No date on label 2 Marin Angel Island Comment
  CAS-BOT-BC64725  Armeria maritima subsp. californica Mrs. H. P. Bracelin 1930-4-20 18 Marin Point Reyes near Light House grounds 150 Comment
  JEPS76984  Armeria maritima subsp. californica Robert M. Lloyd 1963-3-10 2105 Marin Pt. Reyes Comment
  CDA3629  Armoracia rusticana L. McHoul 1970-3-24 Marin Near school, Bolinas. 0 Comment
  CAS-BOT-BC82447  Arnica discoidea A. A. Heller 1906-6-12 8392 Marin near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC82448  Arnica discoidea Alice Eastwood 1912-9-29 2397 Marin Lagunitas Comment
  UC29616  Arnica discoidea F. P. McLean 1872-7-1 Marin Mt. Tamalpais Comment
  CAS-BOT-BC82680  Arnica longifolia Brandegee s.n. Marin Tamalpais Comment
  RSA93384  Arrhenatherum elatius J. T. Howell 1947-6-4 23224 Marin San Geronimo. Comment
  CAS-BOT-BC90128  Artemisia biennis John Thomas Howell 1947-10-19 s.n. Marin Lake Lagunitas, Mt. Tamalpais Comment
  HSC4716  Artemisia californica L. S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 30 Comment
  OBI17067  Artemisia californica Lewis S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 30 Comment
  UCD129216  Artemisia californica Collector Unknown Date Unknown s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC90359  Artemisia douglasiana Gordon H. True 1977-7-21 8356 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  CAS-BOT-BC90361  Artemisia douglasiana Gordon H. True 1968-7-12 4674 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 30 Comment
  SEINET11841243  Artemisia douglasiana E. H. Graham 1931-1 6855 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  RSA12243  Artemisia pycnocephala C. B. Wolf 1934-6-28 5788 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  SBBG62451  Artemisia pycnocephala L. Rowntree 1930-7-17 Marin Point Reyes Comment
  POM212444  Artemisia pycnocephala Joseph A. Ewan 1933-11-5 8096 Marin Pt. Reyes peninsula (north shore) Comment
  SEINET4343130  Artemisia suksdorfii Leila M. Shultz, John S. Shultz 1987-9-16 10704 Marin Coast Hwy 1, ca. 2 miles south of Tomales Comment
  UC1936267  Aspidotis Alan Smith 1981-4-12 s. n. Marin above Mountain Theater Comment
  CAS-BOT-BC65761  Aspidotis californica Donald Branscomb 1959-4-1 s.n. Marin Mt. Tamalpais Comment
  UC1440068  Aspidotis californica Alan Smith 1974-4-28 650 Marin ca. 2 mi n along fire rd that begins at Alpine Lake Dam Comment
  CAS-BOT-BC65857  Aspidotis carlotta-halliae John Thomas Howell 1967-3-5 42037 Marin Near Rattlesnake Camp, Mt. Tamalpais Comment
  CAS-BOT-BC65858  Aspidotis carlotta-halliae John Thomas Howell 1967-3-5 42037 Marin near Rattlesnake Camp, Mt. Tamalpais 335 Comment
  RSA686354  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1869 Marin Mount Tamalpais, below Bootjack Camp Comment
  UC1052834 Image available Aspidotis carlotta-halliae W. H. Wagner 1948-2-10 4604 Marin below picnic ground Bootjack Camp; Mt Tamalpais Comment
  HSC23798  Aspidotis densa R. A. Vanbianchi 1971-12-26 107 Marin San Geronimo Ridge, above the town of San Geronimo Comment
  CAS-BOT-BC232499  Astragalus breweri T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1201 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UC13437  Astragalus gambelianus F. T. Bioletti Mar, 1891 Marin Angel Is. Comment
  UCD104787  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San Anselmo. Hill back of Hampton Ave. off El Cerrito Ave. Comment
  RSA475196  Astragalus gambelianus Aaron Liston, Sara Meury 1988-6-3 756 -2 Marin Mt. Tamalpais State Park; 400 m SW of Rock Springs, trail towards Trojan Point. 580 Comment
  CAS-BOT-BC178034  Astragalus nuttallii John Thomas Howell 1947-5-14 23159 Marin McClure Beach Comment
  SEINET948662  Astragalus pycnostachyus A. D. E. Elmer 1903-1 4617 Marin Point Reves Post Office. Comment
Read comments
Dec 29 2016
  UCSC000372  Astragalus pycnostachyus Beryl O. Schreiber 1932-7-29 466 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC193113  Astragalus pycnostachyus var. pycnostachyus L. Constance 1939-7-15 2523 Marin On Drake's Estero, 10 miles southwest of Inverness, Point Reyes Peninsula Comment
  RSA110269  Astragalus pycnostachyus var. pycnostachyus J. T. Howell 1945-8-19 21433 Marin Head of Drakes Bay. Comment
  UC173899  Astragalus pycnostachyus var. pycnostachyus Katharine Brandegee 1907-6-30 Marin Bolinas Bay Comment
  CAS-BOT-BC69455  Athyrium filix-femina subsp. cyclosorum John Thomas Howell 1943-7-4 18258 Marin Ledum Swamp on road to Pt. Reyes. Comment
  UCSC000223  Atriplex californica Beryl O. Schreiber 1932-7-31 705 Marin Tomales Bay, Indian Beach Comment
  SEINET11940256  Atriplex confertifolia M. T. Doutt 1930-1 70 Marin Pt. Rayes Lighthouse Comment
  POM203147  Atriplex leucophylla J. T. Howell 1933-10-8 11706 Marin Pt. Reyes Peninsula Comment
  RSA220025  Atriplex rosea J. T. Howell 1969-6-30 45864 Marin Waste ground bordering estuary of San Rafael Creek at Irwin Street bridge, San Rafael. Comment
  CDA2933  Atriplex semibaccata J. T. Howell 1943-11-21 19338 Marin West of San Quentin near Greenbrae. 0 Comment
  CAS-BOT-BC145761  Avena sativa J. T. Howell 1988-7-16 s.n. Marin In Terra Linda. Comment
  SDSU6383  Baccharis pilularis D. F. Howe 1961-7-28 3083 Marin 11.3 miles from Inverness on road to Pt. Reyes. 61 Comment
  SBBG12832  Baccharis pilularis subsp. consanguinea E. R. Blakley 1958-9-11 2439 Marin road on S face of Mt Tamalpais Comment
  CAS-BOT-BC16451  Barbarea orthoceras John Thomas Howell 1947-5-8 s.n. Marin Sausalito. Comment
  CAS-BOT-BC145777  Beckmannia syzigachne Peter Rubtzoff 1962-7-14 4989 Marin Laguna, Chileno Valley. Comment
  SD91000  Bellardia trixago Jack Reveal 1975-6-7 1736 Marin in annual grassland above San Pablo Bay, Terra Linda 29 Comment
  CAS-BOT-BC106380  Bellis perennis Peter H. Raven; Michael P. Johnson 1967-5-1 21214 Marin Angel Island - Hospital cove, west side of island 7 Comment
  CAS-BOT-BC106381  Bellis perennis Volney Rattan 1883-5-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC75691  Berberis nervosa H. E. McMinn 1922-6-20 27 Marin Ravine heading into Muir Woods. Comment
  CAS-BOT-BC75819  Berberis pinnata Mrs. O. E. Cappelman 1931-3-1 s.n. Marin Point Reyes. Comment
  UC766797  Blechnum spicant R. F. Hoover 1941-2-2 4740 Marin Inverness Ridge nw of Inverness Comment
  SEINET10617284  Blennosperma nanum Lewis S. Rose 1964-3-19 Rose 64010 Marin Above McClure Beach, Point Reyes Peninsula coastal sandy hills. 122 Comment
  CAS-BOT-BC75485  Bolboschoenus Ray Pestrong 1963-11-7 s.n. Marin Stinson Beach. Comment
  UC1127174  Boykinia occidentalis B. Schreiber 1936-6-21 2250 Marin Shell Beach; Pt. Reyes Quad., Shell Beach 1 Comment
  RSA216194  Brachypodium distachyon J. T. Howell 1966-6-9 41563 Marin Chert outcrop, just north of the John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC36625  Brassica oleracea Javier Penalosa 1962-3-31 2291 Marin Tiburon Peninsula. RailRoad right of way ca. 75 feet from Reed entrance to (the longer) RR tunnel. Comment
  CAS-BOT-BC36653  Brassica oleracea John Thomas Howell 1950-5-4 s.n. Marin Mill Valley. Near Tamalpais High School. Comment
  CAS-BOT-BC36739  Brassica rapa Gordon H. True; Fred Ross 1969-5-30 5056 Marin Point Reyes Bird Observatory 3 mile northwest of Bolinas at Arroyo Honda. North of Headquarters. 60 Comment
  JEPS30840  Brassica rapa Rimo Bacigalupi 1962-7-19 8597 Marin 2 mi nw of Muir Beach (along Shoreline Highway (California 1) 1/2 mi se of crossing of Cold Stream); Shoreline Highway Comment
  UC1112209  Briza maxima Peter H. Raven with H. L. Mason, R. Ornduff, and D. Stone 1957-5-2 10729 Marin 4 mi w China Camp Comment
  UCSB50663  Briza minor Bjorkman, Belle 1980-5-6 Marin Pt Reyes peninsula; 200 yds down Marshall Beach Trail 60 Comment
  UCD69718  Brodiaea elegans Glen Luft 1982-6-4 10 Marin Near Pine Hill, off roadside. Chaparral. With Asteraceae. In dry, loam soil in partial shade. Herb, 1ft. tall with purple flowers. Comment
  CAS-BOT-BC484228  Brodiaea elegans subsp. elegans Javier Penalosa; Howell 1961-6-7 1649 Marin West of Marin Country Day School, Tiburon Peninsula 30 Comment
  UC56326  Brodiaea terrestris subsp. terrestris J. Burtt Davy 1900-7-11 6848 Marin Point Reyes Comment
  SBBG22697  Bromus M. S. Walters 1960-6-18 Marin ca. 1 mi E of bridge over Russian River at Guernerville on Hwy 12 Comment
  CHSC8179  Bromus carinatus D. McClain 1969-5-10 77 Marin 25 yds. e. of Highway 104, 11 yds e. of Olema. 60 Comment
  UCD57966  Bromus carinatus Beecher Crampton 1954-4-28 1796 Marin Black Point. Comment
  CAS-BOT-BC149207  Bromus carinatus var. carinatus John Thomas Howell 1943-6-13 18233 Marin Sausalito. Comment
  CAS-BOT-BC149215  Bromus carinatus var. carinatus John Thomas Howell 1958-6-28 33636 Marin Mount Tamalpais. South side of Alpine Lake. Comment
  UCD58018  Bromus carinatus var. carinatus L. S. Smith 1916-5-6 s.n. Marin Woodacre. 76 Comment
  UCD36544  Bromus carinatus var. marginatus Beecher Crampton 1954-4-28 1803 Marin 3 miles northwest of Inverness, on Point Reyes Peninsula, along Inverness Ridge. Comment
  CHSC79228  Bromus carinatus var. maritimus Beecher Crampton 1954-4-28 1819 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  SBBG22694  Bromus catharticus M. S. Walters 1960-6-17 Marin Chevron Service Stn at Stinson Beach Comment
  CAS-BOT-BC155831  Bromus catharticus var. elatus Javier Penalosa 1961-8-26 2220 Marin Tiburon Penninsula. Tiburon Boulevard. 150 yards east of Blackfield Drive. Comment
  UC608477  Bromus diandrus Beryl O. Schreiber 1936-4-12 2167 Marin 2 mi ne of Pierce's Ranch (Tomales Bay); Tomales Bay Comment
  CAS-BOT-BC155015  Bromus hordeaceus Gordon H. True 1977-5-5 8180 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. West of PRBO headquarters bldg. 3 Comment
  CAS-BOT-BC231802  Bromus hordeaceus T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1218 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CHSC60200  Bromus hordeaceus T. B. Devine 1980-4-12 691 Marin At Olima Substation, ca. 1/10 mi e of Hwy. 1. Roadside. Comment
  UC1177013  Bromus hordeaceus John Thomas Howell 1945-5-6 Marin San Raphael Hills Comment
  UCD58658  Bromus hordeaceus Eric S. Nagy 1990-5-23 24 Marin N end of Alpine Dam, Alpine Lake. Comment
  UCD58670  Bromus hordeaceus Javier Penalosa 1961-4-16 1317 Marin Tiburon Peninsula. NWPRR yard into Tiburon. Comment
  CAS-BOT-BC162434  Bromus laevipes John Thomas Howell 1943-5-22 18119 Marin Fairfax. Comment
  CAS-BOT-BC351060  Bromus laevipes R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13431 Marin Mount Tamalpais. Marin Municipal Water District lands:Bill Williams Trail, between the two ends of the Tucker Trail Comment
  RSA128646  Bromus laevipes P. H. Raven 1950-6-4 2281 Marin Mountain Home to Azalea Flat, Mt. Tamalpais. 457 Comment
  CAS-BOT-BC162326  Bromus madritensis Peter H. Raven; Michael P. Johnson 1967-5-2 21252 Marin Angel Island. Below East Garrison, east side of island. Comment
  CAS-BOT-BC162329  Bromus madritensis John Thomas Howell 1947-4-27 23096 Marin Bald Mountain west of San Anselmo. Comment
  CAS-BOT-BC162336  Bromus madritensis Mary P. Wells 1983-6-24 s.n. Marin By Greenwood Beach Road at Audubon Western Education Center and on nearby The Cove Apartments Property. Comment
  OBI2530  Bromus maritimus Larry E. Brown 1971-6-21 2047 Marin In Point Reyes Natl Seashore Comment
  SEINET10517968  Bromus mollis Edward Palmer 1892-1 Palmer 2033 Marin Comment
  CAS-BOT-BC185512  Bromus vulgaris John Thomas Howell 1938-6-19 13911 Marin Cascade Canyon, Mill Valley. Comment
  UCD60226  Bromus vulgaris A. A. Beetle 1946-5-7 4266 Marin Road between San Anselmo and Lagunitas. Comment
  UCD114958  Cakile maritima Beryl O. Schreiber 1936-4-12 2185 Marin Avalis Beach, Tomales Bay. Comment
  CAS-BOT-BC185102  Calamagrostis ophitidis John Thomas Howell 1940-5-15 18070 Marin Tiburon Peninsula. Comment
  CAS-BOT-BC185026  Calamagrostis rubescens John Thomas Howell 1945-8-12 21377 Marin Mill Valley, Cascade Canyon. Comment
  CAS-BOT-BC184998  Calamagrostis stricta subsp. inexpansa Hans Leschke 1949-5-25 s.n. Marin Point Reyes Peninsula. Swale near Radio station. Comment
  UC1177128  Calamagrostis stricta subsp. inexpansa John Thomas Howell 1949-5-25 25338 Marin Pt. Reyes Peninsula; grassy flat behind dunes Comment
  UC927238  Calamagrostis stricta subsp. inexpansa John Thomas Howell 1947-6-4 1412 Marin swale near radio station; Point Reyes Peninsula Comment
  CAS-BOT-BC438427  Calandrinia ciliata John Thomas Howell 1940-5-20 15503 Marin Pt. Reyes Comment
  UC1300958  Calandrinia ciliata Helen K. Sharsmith 1963-3-30 5282 Marin coastal scrub near McClures Beach; San Francisco Bay Region, Point Reyes Peninsula 15 Comment
  CAS-BOT-BC438433  Calandrinia ciliata Carl B. Wolf 1927-4-24 345 Marin At coastal side of Mill Valley Toll Road Comment
  SEINET9097685  Calandrinia ciliata var. menziesii C. Fitz 1959-4-4 s.n. Marin China Camp on the Bay. 91 Comment
  CDA6849  Calendula arvensis G. D. Barbe, G. Archbald, T. C. Fuller 1990-4-2 4381 Marin Golden Gate National Recreation Area, Tennessee Valley Trail at Tennessee Cove. 0 Comment
  CAS-BOT-BC531262  Callitriche marginata A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15345 Marin Mount Tamalpais. Marin Municipal Water District lands: upper meadow across road to the NE from Boneyard parking lot Comment
  NY409597  Callitriche marginata L. S. Rose 1946-4-18 46039 Marin Ignacio 6.1 Comment
  RSA369102  Calochortus tiburonensis Robert Gustafson, Don Reynolds 1983-6-6 2704 Marin Ring Mountain Nature Preserve, Tiburon Peninsula Comment
  SEINET8253672  Calochortus tiburonensis Frank Callahan 1972-1 Marin Comment
  JEPS18056  Calochortus tolmiei Miss Alice King Apr 1898 Marin Inverness 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-BC132565  Calochortus umbellatus Alice Eastwood 1925-6-7 12981 Marin Big Carson Ridge Comment
  HSC33219  Calochortus umbellatus Thomas W. Nelson 1974-4-22 1214 Marin S side of Mt. Tamalpais Comment
  SEINET8715967 Image available Calochortus umbellatus Lewis S. Rose 1946-1 s.n. Marin Mt. Tamalpais, Potrero Meadows. Alt. ca. 2000 ft. 610 Comment
  CAS-BOT-BC132574  Calochortus uniflorus Eva Buxton 1982-3-18 s.n. Marin North east side of Ring Mountain, Tiburon Comment
  CAS-BOT-BC181543  Caltha palustris R. K. Soost 1995-3-6 s.n. Marin Growing in a freshwater swamp on the s. side of Aberdeen Way ca 100 yds. e. of Cameron St., Inverness Comment
  CAS-BOT-BC270544  Calycadenia multiglandulosa R. F. Hoover 1965-7-6 9465 Marin Tiburon Comment
  JEPS38530  Calycadenia multiglandulosa W. L. Jepson 1940-6-5 19949 Marin Tiburon Comment
  UC903182  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin 5 mi sw, Meadow Club golf links Fairfax; North Coast Ranges, Mount Tamalpais 274 Comment
  UCD161833  Calycadenia multiglandulosa Ayzik Solomeshch 2014-6-10 s.n. Marin Summit Fire Road, close to top of the hill. Vegetation plot SFR 02. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.) 320 Comment
  CAS-BOT-BC270538  Calycadenia multiglandulosa Robert A. Norris 1983-8-27 4585 Marin Above Parking lot, Bootjack Camp, Mount Tamalpais 405 Comment
  CAS-BOT-BC270548  Calycadenia multiglandulosa Lewis S. Rose 1931-10-17 387 Marin Mount Tamalpais Comment
  RSA789277  Calycadenia multiglandulosa R. L. Carr 1978-8-18 2138 Marin Mt. Tamalpais, Boot Jack Camp area. 427 Comment
  UC1876152  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 639 Marin Eastern city limits of Forest Knolls. 76 Comment
  RSA128413  Calycadenia multiglandulosa subsp. cephalotes Joanne Taylor 1941-7-25 34 Marin Near San Geranimo Ridge 122 Comment
  UCD13117  Calystegia collina Kathy Nelson 1974-4-1 80 Marin Marin CO., along road. Elevation 1000'. 304 Comment
  UCD161969  Calystegia collina subsp. collina Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC436400  Calystegia occidentalis subsp. occidentalis John Thomas Howell 1946-6-20 23138 Marin Sausalito Comment
  JEPS31627  Calystegia purpurata W. L. Jepson 1892-6-11 14511 Marin Mt. Tamalpais Comment
  JEPS78985  Calystegia purpurata Edward Lee 1934-1-7 501 Marin Tiburon Peninsula 60 Comment
  RSA711889  Calystegia purpurata R. K. Brummitt 1997-6-10 19673 Marin 8 km SE of Stinson Beach on Rte. 1. 100 Comment
  SD88407  Calystegia purpurata Darley F. Howe 1972-4-27 Marin South side of Point Reyes Peninsula. Comment
  CAS-BOT-BC215889  Calystegia purpurata subsp. purpurata John Thomas Howell 1939-7-2 s.n. Marin Elk Valley Comment
  CAS-BOT-BC229733  Calystegia purpurata subsp. purpurata T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1920 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs Comment
  CAS-BOT-BC215879  Calystegia purpurata subsp. purpurata G. B. Rossbach; R. P. Rossbach 1938-5-27 776 Marin Roadside just N. of Hamlet, Route 1 Comment
  CAS-BOT-BC422398  Calystegia subacaulis subsp. subacaulis K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14017 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
  SEINET3885543  Camassia quamash subsp. linearis Guy van Cleave 1971-4-23 11 Marin Inverness Highway, 1 mile east of Tomales Bay State Park, Point Reyes.; 0 Comment
  POM216944  Camissonia cheiranthifolia subsp. cheiranthifolia H. F. Copeland 1934-5-27 s.n. Marin Dillon Beach. Comment
  RSA75429  Camissonia ovata Mabel Peirson 1926-3-28 6530 Marin Marin County: Elk Valley Comment
  SEINET10905983  Campanula angustiflora Joseph W. Congdon 1897-7-14 Congdon s.n. Marin Summit of Tamalpais Railway Comment
  CAS-BOT-BC267294  Campanula californica R. S. Ferris; Ira L. Wiggins 1935-7-19 8096 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness Comment
  SEINET10463906  Campanula californica A. Arthur Heller 1941-7-18 Heller s.n. Marin ALONG RD N OF HEAD OF DRAKE'S ESTUARY, POINT REYES PEN MOIST MEADOW AMONG GRASSES ALONG ROAD Comment
  RSA88332  Campanula griffinii J. T. Howell 1946-7-7 22198 Marin South of Barths Retreat, Mt. Tamalpais. Comment
  SEINET10463195  Campanula prenanthoides Gardner 1914-7-30 Gardner s.n. Marin MILL VALLEY Comment
  SEINET10840337  Campanula prenanthoides Wilhelm N. Suksdorf 1913-7-6 Suksdorf 445 Marin COPSES ON HILLS WEST OF MILL VALLEY Comment
  CDA30603  Capsella bursa-pastoris M. Beyers 2010-1-9 271 Marin Mill Valley, in front of Dan's Liquors, off of Highway 1/Shoreline Highway. 2 Comment
  CAS-BOT-BC229747  Cardamine californica A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 707 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-BC37496  Cardamine californica Katherine Kipping 1968-2-17 3 Marin Panoramic Highway 2.25 miles north of Mountain Inn. 228 Comment
  UC1177253  Cardamine californica var. integrifolia John Thomas Howell 1949-4-6 25297 Marin Ignacio Comment
  POM369324  Cardamine californica var. integrifolia Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC37904  Cardamine oligosperma Volney Rattan 1884-4-1 s.n. Marin Ross Valley. Comment
  CHSC23160  Cardamine oligosperma Robert A. Schlising; Glenn Keator 1962-2-18 2053 Marin Coast Ranges. Roadside, 5.5 mi NW of Point Reyes Station on Sir Francis Drake Highway. 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
  UC1177452  Cardionema ramosissimum John Thomas Howell 1945-6-3 20915 Marin near Inverness Comment
  RSA130924  Cardionema ramosissimum E. K. Balls 1958-7-20 550 Marin 1 mile NE from Point Reyes Lighthouse. Comment
  CAS-BOT-BC278117  Carduus pycnocephalus C. Kellner; S. Whelan; R. Schneider; A. Gossel; S. Whitney; R. Krueger; C. Haggerty; S. Kawachi 2013-2-23 13106 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow behind the Fish Chalet Comment
  CAS-BOT-BC281720  Carduus pycnocephalus John Thomas Howell 1945-6-3 20917 Marin Near Inverness Comment
  CAS-BOT-BC232184  Carex C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1821 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143. Comment
  CAS-BOT-BC331493  Carex A. Castner; D. Cash; J. Missaghian; B. Lo 2013-3-9 13605 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC344972  Carex R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13512 Marin Mount Tamalpais: Marin Municipal Water Distric lands: NE of large turnaround at top of Fish Grade near Filter Plant Road Comment
  CAS-BOT-BC422380  Carex amplifolia R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14357 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  CAS-BOT-BC19241  Carex barbarae Peter H. Raven; Michael P. Johnson 1967-5-1 21121 Marin Angel Island. Woods on south side of island below Rock Quarry. 60 Comment
  CAS-BOT-BC19253  Carex barbarae John Thomas Howell 1927-9-9 3093 Marin Hills SW of Mill Valley on road to Muir Woods. 60 Comment
  CAS-BOT-BC19254  Carex barbarae John Thomas Howell 1966-4-18 41506 Marin Tiburon. Gully just north of John Thomas Howell Botanical Garden. Comment
  CAS-BOT-BC19252  Carex barbarae John Thomas Howell 1944-9-24 20761 Marin West side of Bolinas Lagoon. Comment
  RSA52332  Carex barbarae J. T. Howell 1943-9-19 s.n. Marin Dry hills overlooking Escalle Salt Marsh. 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-BC19456  Carex bolanderi John Thomas Howell 1944-7-2 s.n. Marin Mt Tamalpais. Nothside trail near Collier Springs. Comment
  SEINET10648295  Carex breviligulata Lewis S. Rose 1936-6-14 Rose 36327 Marin China Camp. 3 Comment
  CAS-BOT-BC35007  Carex densa John Thomas Howell 1946-5-4 21729 Marin Near Dillon Beach. Comment
  CAS-BOT-BC35008  Carex densa John Thomas Howell 1943-5-2 17935 Marin Big Carson Canyon. Comment
  CAS-BOT-BC35025  Carex densa John Thomas Howell 1946-5-4 21715 Marin East of Aurora School at Sonoma County line. Comment
  CAS-BOT-BC35032  Carex densa Elsa Thorsteinson 1938-5-8 s.n. Marin Alpine Dam. Comment
  CAS-BOT-BC35033  Carex densa D. E. Breedlove 1983-5-23 58756 Marin Bolinas Mesa. 54 Comment
  CAS-BOT-BC35041  Carex densa John Thomas Howell 1945-5-6 s.n. Marin Near Dominican College. San Raphael. Comment
  SEINET4199706  Carex divulsa M. Licher 2013-6-10 3854 Marin Lagunitas Creek, near Kent Lake, west of San Rafael 46 Comment
  RSA52167  Carex echinata subsp. phyllomanica J. T. Howell 1946-6-9 22005 Marin Abbott s Lagoon Comment
  CAS-BOT-BC19892  Carex echinata subsp. phyllomanica John Thomas Howell 1939-5-28 s.n. Marin Sedum Swamp. Comment
  CAS-BOT-BC19893  Carex echinata subsp. phyllomanica John Thomas Howell 1949-5-25 25331 Marin Marsh near radio station, Pt. Reyes Peninsula. Comment
  RSA52331  Carex exsiccata J. T. Howell 1946-6-20 22104 Marin Four miles north of Bolinas. Comment
  CAS-BOT-BC229727  Carex feta E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1511 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC20880  Carex globosa Gordon H. True 1978-4-13 8160 Marin Audubon Canyon Ranch. 6 Comment
  CAS-BOT-BC20886  Carex globosa John Thomas Howell 1933-4-30 11193 Marin North side of Mt. Tamalpais. Comment
  CDA33083  Carex globosa Department of Parks and Recreation 1977-8-26 Marin China Camp. 0 Comment
  RSA52012  Carex globosa J. T. Howell 1945-6-3 20932 Marin Shell Beach. Comment
  SEINET7559897 Image available Carex globosa F. J. Hermann 1955-7-25 11925 Marin West slope Mt. Tamalpais. Comment
  CAS-BOT-BC28383  Carex gracilior John Thomas Howell 1946-5-16 21870 Marin Angel Island, S side. Comment
  CAS-BOT-BC539833  Carex gynodynama Elsa Thorsteinson 1938-5-8 s.n. Marin Alpine Dam Comment
  CAS-BOT-BC539837  Carex gynodynama John Thomas Howell 1946-6-2 21983 Marin Rodky Ridge Fire Trail, Mt. Tamalpais Comment
  SEINET4292175 Image available Carex harfordii A. L. Hipp 1999-1 326 Marin Point Reyes National Seashore. On road leading NE away from Youth Hostel. Comment
  CAS-BOT-BC22145  Carex harfordii John Thomas Howell 1949-5-25 25335 Marin Sandy flats behind dunes, Point Reyes Peninsula. Comment
  RSA78566  Carex harfordii J. T. Howell 1944-6-4 19575 Marin Inverness Ridge west of Inverness. Comment
  RSA78557  Carex leptalea J. T. Howell 1943-7-4 18254 Marin Ledum Swamp on road to Point Reyes, Point Reyes Peninsula. Comment
  UC710443  Carex leptalea John Thomas Howell 1943-7-4 18254 Marin on road to Point Reyes; Ledum Swamp Comment
  CAS-BOT-BC31493  Carex leptopoda Gordon H. True; Fred Ross 1969-5-30 5018 Marin Pt. Reyes Bird Observatory 3 mi NW of Bolinas at Arroyo Honda. Inverness Ridge. 274 Comment
  UC766692  Carex luzulina var. luzulina R. F. Hoover 1941-6-19 5370 Marin NW of Inverness (Inverness Ridge) Comment
  JEPS25166  Carex nudata G. Thomas Robbins 1959-5-31 4038 Marin 2-3 mi nw Lagunitas (about 1 mi within nw park boundary); Samuel P. Taylor State Park, Lagunitas Creek 45 Comment
  UC833565  Carex nudata J. A. Ewan 1936-3-8 9412 Marin Alpine Lake, E end Comment
Read comments
Feb 28 2010
  CAS-BOT-BC119393  Carex obnupta John Thomas Howell 1943-6-13 18228 Marin Sausalito hills Comment
  CAS-BOT-BC119397  Carex obnupta Herbert L. Mason 1946-7-24 12935 Marin Third lake (at Double Point) S of Bear Valley on road to Lake Ranch. Comment
  SJSU4064  Carex obnupta C. W. Sharsmith 1965-5-23 7387 Marin Ledum Swamp c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  UC589535  Carex obnupta Beryl O. Schreiber 1932-6-30 649 Marin Indian Beach Tomales Bay Comment
  CAS-BOT-BC119406  Carex obnupta Hans Leschke 1942-5-24 s.n. Marin Tamalpais: Willow Meadow. Comment
  CAS-BOT-BC119409  Carex obnupta Hans Leschke 1949-5-22 s.n. Marin Tamalpais: Lagunitas Creek below Lake Lagunitas. Comment
  CAS-BOT-BC119276  Carex ovalis Hans Leschke 1944-6-4 s.n. Marin Mt. Vision plateau, Pt. Reyes peninsula. Comment
  RSA51979  Carex ovalis J. T. Howell 1946-6-2 21971 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC119160  Carex pansa Catherine Best; Wilma Follette; Gordon H. True 1980-6-10 8477 Marin Pastureland between Abbotts lagoon and Pt. Reyes Highway. Comment
  CAS-BOT-BC118596  Carex praticola Peter H. Raven; M. Johnson 1967-5-2 21285 Marin Angel Island, wooded slopes near road between North Garrison and Point Campbell, 45 Comment
  CAS-BOT-BC117579  Carex serratodens J. Penalosa; John Thomas Howell 1961-6-29 1913 Marin Paradise Drive 1.9 mi NW of road to Naval Net Depot. Comment
  CAS-BOT-BC229723  Carex serratodens E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1513 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC232234  Carex serratodens C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1102 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC117576  Carex serratodens J. Penalosa 1961-3-25 1189 Marin Above Tiburon. 121 Comment
  POM81169  Carex serratodens Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA22363  Carex serratodens L. S. Rose 1938-4-10 38137 Marin Tiburon. 6 Comment
  UC905015  Carex subbracteata John Thomas Howell 1943-5-22 18158 Marin Lagunitas Meadows Comment
  CAS-BOT-BC116893  Carex subbracteata var. subbracteata John Thomas Howell 1945-5-27 20883 Marin NE of Mountain Theater, Mt. Tamalpais. Comment
  CAS-BOT-BC116897  Carex subbracteata var. subbracteata John Thomas Howell 1937-6-13 13053 Marin Bolinas Comment
  UC747494  Carex tumulicola G. Thomas Robbins 1944-4-14 1536 Marin ca. 2 mi w Hamilton Field Air Base (Big Rock Ridge) 365 Comment
  CAS-BOT-BC115596  Carex tumulicola Catherine Best 1981-7-12 s.n. Marin Old St. Hilary's Garden. Tuburon. Comment
  UCD129936  Carthamus creticus Terry Tomasini 1967-11-25 s.n. Marin 2 miles northwest of Nicasio. Comment
  JEPS74639  Carthamus lanatus Richard McP. Brown 1974-9-25 Marin along former main road from Inverness Ridge to Laguna Ranch Inverness Ridge; Point Reyes National Seashore 146 Comment
  CAS-BOT-BC281896  Carthamus lanatus John Thomas Howell 1946-6-13 22040 Marin Between Chileno Valley and Aurora School Comment
  JEPS78277  Castilleja L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-21 5121 Marin just e Rodeo Lake (along road, n of Golden Gate); Old Fort Cronkhite Comment
  JEPS78283  Castilleja L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5127 Marin e of Drakes Beach; Pt. Reyes Peninsula Comment
  CAS-BOT-BC249134  Castilleja affinis Henry M. Pollard 1947-6-22 s.n. Marin Dipsea Trail near Steep Ravine, Mt. Tamalpais Comment
  JEPS103910  Castilleja affinis subsp. affinis T. I. Chuang 1991-6-20 7829 Marin 1.5 mi S of Fairfax on Bonina Rd. Comment
  JEPS58948  Castilleja affinis subsp. affinis John Thomas Howell 1946-5-12 21781 Marin Carson Ridge Comment
  JEPS62610  Castilleja affinis subsp. affinis John Thomas Howell 1969-5-5 45567 Marin near Paradise Cove; Tiburon Peninsula Comment
  JEPS67856  Castilleja affinis subsp. affinis L. R. Heckard and Richard Brown 1972-5-2 2919 Marin South Headland at Point Reyes Point Reyes Comment
  JEPS77219  Castilleja affinis subsp. affinis Robert M. Lloyd 1963-4-24 2361 Marin 5.3 mi s Fairfax (on Bolinas road) Comment
  RSA517393  Castilleja affinis subsp. affinis M. I. Morris 1976-5-7 1071 Marin Alongside Dillon Beach Road in vicinity of 'Elephant Rock'; 0.15 mile from Valley Ford Franklin School Road and Dillon Beach Road intersection. Comment
  UC1032393  Castilleja affinis subsp. affinis A. E. Wieslander 1934-3-18 413 Marin Point Reyes; Point Reyes Quad. 182 Comment
  UC765666  Castilleja affinis subsp. neglecta R. F. Hoover 1939-4-8 3961 Marin Tiburon Comment
  JEPS86697  Castilleja ambigua subsp. ambigua T. I. Chuang with F. M. Chuang 1990-6-2 7812 Marin about 0.5 mi n Dillon Beach Rd. and Valley Ford Rd. junction Comment
  CAS-BOT-BC249251  Castilleja ambigua subsp. ambigua Robert Soost 2002-6-1 s.n. Marin On F Ranch (Pt. Reyes Post Office was here), Pt. Reyes National Seashore Comment
  JEPS93143  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
  CAS-BOT-BC531670  Castilleja attenuata A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15356 Marin Mount Tamalpais. Marin Municipal Water District lands: ephemeral wetland area S of Bon Tempe valves Comment
  UC747075  Castilleja attenuata G. Thomas Robbins 1944-4-14 1541 Marin immediately w Hamilton Field Air Base 30 Comment
  JEPS127389  Castilleja densiflora Robert Steers with Heather Spaulding 2011-4-27 Marin Golden Gate National Recreation Area. Tennessee Valley. On hills adjacent to the Tennessee Valley Trail. Approximately 290 m W of the Barn and Parks Conservancy Greenhouse facilities. Comment
  JEPS3676  Castilleja densiflora subsp. densiflora C. R. Bell and Rimo Bacigalupi 1951-4-13 1003 Marin just opposite lower end of the Berry Trail (Lagunitas Meadows); Mount Tamalpais, Lagunitas Meadows 236 Comment
  JEPS93152  Castilleja densiflora subsp. densiflora M. Wetherwax with D. Pendleton 1993-4-3 2441 Marin both sides Pt. Reyes-Petaluma Rd. (small w island in Nicasio Reservoir); Nicasio Reservoir 50 Comment
  UC403309  Castilleja densiflora subsp. densiflora H. E. and S. T. Parks 1930-4-10 477 Marin Tiburon Peninsula Comment
  UC886469  Castilleja densiflora subsp. densiflora Alice Eastwood 1912-5-20 43 Marin Lagunitas Comment
  CAS-BOT-BC241303  Castilleja latifolia John Thomas Howell 1947-6-18 23282 Marin North of Dillons Beach Comment
  SEINET12327826  Castilleja mendocinensis F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -122 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.6 mi E of junction CA 1 107 Comment
  POM210234  Castilleja neglecta H. E. Parks, S. T. Parks 1930-4-10 484 Marin Tiburon. Comment
  UC673466  Castilleja rubicundula subsp. lithospermoides H. L. Mason 1928-4-28 4408 Marin Tiburon Peninsula Comment
  JEPS67847  Castilleja subinclusa subsp. franciscana L. R. Heckard and Richard Brown 1972-5-2 2910 Marin about 2 mi n Coast Creek (along jeep road (trail)); Pt. Reyes Seashore Comment
  UC1341838  Castilleja subinclusa subsp. franciscana Noel H. Holmgren and James L. Reveal 1966-6-6 2645 Marin about n of Inverness (Point Reyes); Point Reyes Comment
  UC614968  Castilleja subinclusa subsp. franciscana Beryl O. Schreiber 1932-3-13 83 Marin road to Stinson Beach Comment
  HSC30754  Castilleja subinclusa subsp. franciscana Thomas W. Nelson 1974-4-22 1201 Marin Lake Nicascio Comment
  JEPS127687  Castilleja wightii Adam C. Schneider with Susan Fawcett 2014-3-28 470 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  JEPS30932  Castilleja wightii D. E. Breedlove 1962-4-17 2349 Marin near Point Reyes Peninsula lighthouse; Point Reyes Peninsula 60 Comment
  JEPS35812  Castilleja wightii Rimo Bacigalupi, and L. R. Heckard 1964-7-27 8958 Marin 3.6 mi n Pt. Reyes Station (town) (along Calif Hwy 1, as measured from junction of Petaluma road) Comment
  JEPS45661  Castilleja wightii Lucina Ramsdell 1953-5-24 Marin Bolinas Comment
  JEPS46021  Castilleja wightii L. R. Heckard 1956-7-15 796 Marin about 2 mi ne Tiburon (along Paradise Drive near Tiburon Naval Net Depot) Comment
  JEPS67844  Castilleja wightii L. R. Heckard and Richard Brown 1972-5-2 2907 Marin Bear Valley road where it meets the coast at Coast Creek; Pt. Reyes Seashore Comment
  UC52238  Castilleja wightii N. L. Gardner May 1903 Marin Bolinas Comment
  HSC92188  Castilleja wightii A. T. Austin 1991-3-27 Marin Mt. Tamalpais State Park Comment
  JEPS47456  Castilleja wightii L. R. Heckard 1966-8-17 1555 Marin along road where highway crosses Drake's Estuary Comment
  RSA120307  Castilleja wightii S. S. Tillett 1956-6-30 571 Marin On hillside overlooking Drake Memorial, Drake's Bay, Point Reyes Peninsula. Comment
  RSA523427  Castilleja wightii L. R. Heckard, Rimo Bacigalupi 1963-6-12 1322 Marin Near head of Drake's Estero (Schooner Bay) on Point Reyes Peninsula. Comment
  SEINET7088097  Casuarina sumatrana R. W. Becking 1996-5-19 s.n. Marin Rodeo Beach, 100-200 feet east of the bridge over the outlet of Rodeo Lagoon, Fort Barry, Golden Gate National Recreation Area, Sausalito. Comment
  SEINET4199677 Image available Caucalis microcarpa Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-1 4374 Marin Pt. Reyes Beach North, Pt. Reyes National Seashore, Marin Co., Calif. Comment
  CAS-BOT-BC175240  Ceanothus Doreen Smith 1999-3-1 s.n. Marin Near Mt. Home to Alice Eastwood Camp road, Mt. Tamalpais S. Comment
  CAS-BOT-BC47771  Ceanothus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  UC1276252  Ceanothus R. F. Hoover 1964-4-8 8675 Marin Bootjack Camp (just E of); S slope of Mount Tamalpais Comment
  UC1071302  Ceanothus cuneatus N. French 1935-3-23 602 Marin Muir Woods Tamalpais Quad. 121 Comment
  LA42000  Ceanothus cuneatus M. S. Baker; 1934-4-1 4877 Marin Lagunitas Cr Comment
  UCSC003157  Ceanothus cuneatus var. cuneatus D. J. Norman 1968-4-17 96 Marin Bootjack Trail - Mt. Tamalpais 244 Comment
  CAS-BOT-BC49141  Ceanothus cuneatus var. ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais, near Dipsea Road Comment
  JEPS42127  Ceanothus dentatus Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10180 Marin San Geronimo Ridge Comment
  UC18331  Ceanothus foliosus Harley P. Chandler 1900-2-26 488 Marin Mount Tamalpais Comment
  UC635526  Ceanothus foliosus Herbert L. Mason 1925-4-12 1329 Marin Pipeline Trail Mt. Tamalpais Comment
  SEINET13945882 Image available Ceanothus foliosus Lewis S. Rose 1953-1 53003 Marin Mountain Home, S slopes of Mt. Tamalpais, alt 900 ft 274 Comment
  CAS-BOT-BC50931  Ceanothus foliosus var. foliosus John Thomas Howell 1948-5-16 24298 Marin Upper part of Cascade Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC50942  Ceanothus foliosus var. foliosus H. E. McMinn 912 Marin Bolinas Ridge Comment
  CAS-BOT-BC50943  Ceanothus foliosus var. foliosus J. W. Congdon 1893-4-27 s.n. Marin Mt. Tamalpais Comment
  UC1614441  Ceanothus gloriosus Charles M. Belshaw 1936-1-1 1439 Marin away from sea Pt. Reyes Headlands Comment
  UCD112149  Ceanothus gloriosus Roman Gankin; W. R. Hildreth, Ken Milam 1965-4-13 491 Marin San Geronimo Ridge, near Alpine Lake. Comment
  CAS-BOT-BC49960  Ceanothus gloriosus var. gloriosus Robert H. Menzies 1920-1-1 s.n. Marin Tomales Point Comment
  CAS-BOT-BC49987  Ceanothus gloriosus var. porrectus John Thomas Howell 1944-6-4 19535 Marin Inverness Ridge Comment
  CAS-BOT-BC49988  Ceanothus gloriosus var. porrectus John Thomas Howell 1943-7-4 18265 Marin near Ledum Swamp Comment
  CAS-BOT-BC83776  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 910 b Marin Point Reyes National Seashore, on ridge NW of Pierce Point Road 170 Comment
  UCD123933  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 912 e Marin Point Reyes National Seashore, Inverness Ridge, upper slopes of hill near gravel pit, 0.9 trail miles (1.4 km) east of Pierce Point Road, parking 5.1 road miles (8.2 km) north of intersection with Sir Francis Drake Boulevard, 7.31 km 305 deg. (True) WNW of Inverness. 80 Comment
  CAS-BOT-BC50665  Ceanothus jepsonii W. R. Dudley 1898-11-1 35 a Marin Pine Ridge on Point Reyes Comment
  SDSU10323  Ceanothus jepsonii var. jepsonii Claire Schneider, Gary Waayers 1993-4-9 9 IV93G Marin Located off of fairfax-Bolinas Road, near mile marker 3.9. 200 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
  RSA285630  Ceanothus masonii D. C. Michener 1982-7-25 4110 Marin Bolinas Ridge, along firebreak off of Fairfax-Bolinas Road, 0.5 mile west of summit jct with Ridgecrest Road. Comment
  RSA399099  Ceanothus masonii Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  SEINET10877422  Ceanothus masonii Dylan O. Burge 2007-4-9 Burge DOB 829 d Marin Bolinas Ridge, west of Skyline boulevard, 1.2 road miles south of junction with Fairfax-Boilnas Road, 4.26 km 58 deg. (True) ENE of bolinas. 500 Comment
  UC657550 Image available Ceanothus masonii H. E. McMinn 1933-4-23 3044 Marin Bolinas Ridge; ; Bolinas Ridge, Marin Co. Comment
  UC657898  Ceanothus masonii H. E. McMinn 1923-2-19 829 Marin Bolinas Ridge Comment
  UCD123474  Ceanothus masonii D. O. Burge 2007-4-10 832 e Marin Ridge south of Salmon Creek, above Marshall-Petaluma Road, 1.6 road miles (2.6 km) west of intersection with Hicks Valley Road. 12.2 km 90 deg. (True) E of Marshall. 230 Comment
  RSA95276  Ceanothus masonii Alice Eastwood, John T. Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  SEINET12210785  Ceanothus masonii W. Knight, Knight, I. 1982-1 4506 Marin Tilden Botanic Garden, Berkeley. Originally collected from Bolinas Ridge Comment
  JEPS42209  Ceanothus oliganthus var. sorediatus W. L. Jepson 1896-3-23 13998 Marin near Cascades; Mt. Tamalpais Comment
  JEPS42214  Ceanothus oliganthus var. sorediatus W. L. Jepson 1892-4-5 14003 Marin Ross Valley Comment
  POM136261  Ceanothus oliganthus var. sorediatus Alice Eastwood 1903-5-3 3174 Marin Mt. Tamalpais. Comment
  RSA279473  Ceanothus oliganthus var. sorediatus Robert A. Norris 1979-6-30 3914 Marin Dorder alongside Bolinas Fairfax Road, N of Alpine Lake, Mt. Tamalpais area. 274 Comment
  UC338453  Ceanothus oliganthus var. sorediatus Edw. L. Greene 1889-3-30 Marin Mt. Tamalpais Comment
  CAS-BOT-BC52926  Ceanothus thyrsiflorus Gordon H. True 4849 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC52974  Ceanothus thyrsiflorus Elsa G. Ruckert 1960-4-13 88 Marin Roadside, county road west from marshall leading to Olema, 1/2 mile from junction with Tomales Road. 15 Comment
  RSA398955  Ceanothus thyrsiflorus Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  RSA188733  Ceanothus thyrsiflorus H. U. Stauffer 1964-5-17 5935 Marin 11 km w of Fairfac. 200 Comment
  SEINET12209979  Ceanothus thyrsiflorus E. H. Graham 1931-1 6826 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  JEPS108617  Ceanothus thyrsiflorus var. repens Roger Raiche 1 .93 Marin Chimney Rock, Point reyes 30 Comment
  CAS-BOT-BC52892  Ceanothus velutinus Dennis Odion 1999-4-21 s.n. Marin 1/4 mile east of junction of White Hill Fire Road and Pine Mountain Fire Road Comment
  CAS-BOT-BC52893  Ceanothus velutinus Mrs. E. C. Sutliffe 1920-4-1 s.n. Marin Mt. Tamalpais 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-BC334487  Centaurea calcitrapa J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13366 Marin Marin Municipal Water District Lands: Mount Tamalpais. Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  POM203870  Centaurea cyanus M. S. Jussel 1933-7-30 413 Marin Near Forest Knolls. Comment
  CAS-BOT-BC272075  Centaurea melitensis Gordon H. True 1970-4-23 5315 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 30 Comment
  CAS-BOT-BC229789  Centaurea solstitialis C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1962 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  JEPS113362  Centaurium tenuiflorum J. Greenhouse 2002-7-21 5114 Marin Alpine Lake Comment
  JEPS46945  Centaurium trichanthum W. L. Jepson 1891-7-20 14630 Marin Tiburon Comment
  JEPS30777  Centunculus minimus G. Thomas Robbins with J. T. Howell 1945-5-9 1883 Marin 1/2 mi n of Hamilton Field Air Base Comment
  CAS-BOT-BC384918  Cerastium arvense Mrs. H. P. Bracelin 1930-4-20 15 Marin Point Reyes. Hills near Light House grounds 150 Comment
  SBBG1995  Cerastium arvense H. and M. Dearing 1940-3-21 4146 Marin near Point Reyes Comment
  UC496350  Cerastium arvense Roxana S. Ferris 1932-4-2 8042 Marin near lighthouse Point Reyes Comment
  CAS-BOT-BC388306  Cerastium glomeratum R. H. Wagner 1979-4-17 323 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  CAS-BOT-BC388309  Cerastium glomeratum John Thomas Howell 1946-4-13 s.n. Marin Near Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC368008  Chamaedorea Greg de Nevers 1989-9-9 9101 Marin Stinson Beach. Comment
  SBBG33881  Chamaesyce maculata L. S. Rose 1969-7-12 69081 Marin San Rafael 30 Comment
  CAS-BOT-BC232282  Cheilanthes gracillima P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1606 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  CAS-BOT-BC70119  Cheilanthes gracillima Robert Menzies 1914-3-15 s.n. Marin Mt. Tamalpais Comment
  JEPS19823  Cheilanthes intertexta Rimo Bacigalupi with Stan and Miriam Golding 1957-10-27 6100 Marin ca. 3/4 mi below and n of Rock Springs (trail from Rock Springs to Laurell Dell); w shoulder Mt Tamalpais 621 Comment
  RSA95470  Chenopodium ambrosioides var. ambrosioides L. S. Rose 1953-7-20 53052 Marin Dillon Beach, flats bordering salt marsh. Comment
  UC1136382  Chenopodium californicum B. Schreiber 1936-4-12 2183 Marin 0.2 mi ne Pierce Ranch; Pt. Reyes Quadrangle Comment
  UC63884  Chlorogalum pomeridianum var. pomeridianum Earle Mulliken 1903-6-23 72 Marin vicinity San Francisco Bay (Mt. Tamalpais); vicinity San Francisco Bay, Mt. Tamalpais Comment
  CAS-BOT-BC246320  Chloropyron maritimum subsp. palustre John Thomas Howell 1945-8-5 21370 Marin Stinson Beach Comment
  OBI9580  Chloropyron maritimum subsp. palustre G. Thomas Robbins, S. Galen Smith 1958-7-8 3894 Marin Salt marsh at NW edge of Schooner Bay. Point Reyes peninsula. 300 yards SW of Sir. Francis Drake Hwy Comment
  UCD123794  Chloropyron maritimum subsp. palustre A. Brown 1993-5-14 s.n. Marin 4.2 km northeast of mouth of Tomales Bay near Ocean Roar west Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta. Comment
  CAS-BOT-BC236909  Chloropyron maritimum subsp. palustre John Thomas Howell 1946-5-25 21939 Marin Greenbrae Marshes Comment
  CAS-BOT-BC191541  Chorizanthe cuspidata var. villosa John Thomas Howell 1946-6-9 21999 Marin Abbotts Lagoon Comment
  LA206576  Chorizanthe cuspidata var. villosa M. S. Baker; Spring 1936 8757 Marin near Point Reyes Naval Station Comment
  SJSU15193  Chorizanthe cuspidata var. villosa Chris Brinegar 2004-5-26 04 -11 Marin Bull Point Trail, Point Reyes National Seashore, Point Reyes Comment
  RSA40257  Chorizanthe membranacea L. S. Rose 1946-6-16 46157 Marin Mt. Tamalpais, Rock Springs. 671 Comment
  UC84783  Chorizanthe polygonoides var. polygonoides Katharine Brandegee 1891-6-14 Marin Tamalpais Comment
  CAS-BOT-BC252818  Chorizanthe polygonoides var. polygonoides Doreen Smith 2002-5-1 s.n. Marin Rock Spring, Mount Tamalpais Comment
  CAS-BOT-BC252829  Chorizanthe polygonoides var. polygonoides John Thomas Howell 1946-5-19 21929 Marin In Saddle between Big and Little Carson Canyons Comment
  CDA22449  Chorizanthe valida J. T. Howell, Catherine Best, Wilma Follette, G. H. True 1980-6-19 53718 Marin Near Abbotts Lagoon, Point Reyes Peninsula. 0 Comment
Read comments
Dec 20 2017
  CAS-BOT-BC36461  Chrysolepis chrysophylla Mrs. Alexander McCallum 1900-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC36470  Chrysolepis chrysophylla Alice Eastwood 1921-11-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC36459  Chrysolepis chrysophylla var. minor H. E. McMinn no date 29 Marin unspecified Comment
  UC5437  Chrysolepis chrysophylla var. minor Bioletti Aug 1891 Marin Comment
  NY163231  Chrysopsis arenaria A. D. E. Elmer 07 1903 4556 Marin Point Reyes Comment
  RSA0001029  Chrysopsis arenaria A. D. E. Elmer 1903-07 4456 Marin Point Reyes Post Office. Comment
  POM163324  Cicuta douglasii Rimo Bacigalupi 1926-7-25 1515 Marin About 1 1/2 miles below Potrero Meadow Comment
  SEINET8726117 Image available Circaea alpina H. S. Reed 1939-1 267 Marin Redwoods, Mount Tamalpais, altitude ca. 800 feet. 244 Comment
  CAS-BOT-BC105830  Cirsium andrewsii John Thomas Howell 1947-6-18 23275 Marin Dillons Beach Comment
  CAS-BOT-BC105840  Cirsium andrewsii John Thomas Howell 1939-7-2 14818 Marin Elk Valley, east of Tennessee Cove Comment
  CAS-BOT-BC105841  Cirsium andrewsii John Thomas Howell 1939-7-2 14818 Marin Elk Valley Comment
  UC171031  Cirsium andrewsii Miss Harriet A. Walker 1911-9-3 2553 Marin Tennessee Cove Comment
  UC176310  Cirsium andrewsii Miss Harriet A. Walker 1913-6-15 3006 Marin Tennessee Cove Comment
  RSA0070566  Cirsium andrewsii J. T. Howell 1939-7-2 14818 Marin Elk Valley, east of Tennessee Cove. Comment
  CAS-BOT-BC284450  Cirsium brevistylum Gordon H. True; Fred Ross 1970-4-10 5264 Marin Just S of Lake Ranch, Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 243 Comment
  JEPS59126  Cirsium brevistylum W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC469074  Cirsium brevistylum J. Burtt Davy 1900-6-18 6765 B Marin Point Reyes Comment
  CAS-BOT-BC285599  Cirsium occidentale var. occidentale John Thomas Howell 1941-5-18 16188 Marin Stinson Beach Comment
  UC589334  Cirsium occidentale var. occidentale Beryl O. Schreiber 1932-8-3 733 Marin Avalis Beach Tomales Bay, Avalis Beach Comment
  CAS-BOT-BC292751  Cirsium occidentale var. venustum John Thomas Howell 1930-7-20 5386 Marin Wheeler Trail above Mill Valley, Mt. Tamalpais Comment
  UC1177305  Cirsium occidentale var. venustum J. Thomas Howell 1946-5-14 21845 Marin along road between Rock Spring and Summit Meadow; Mt. Tamalpais Comment
  JEPS79730  Cirsium occidentale var. venustum Edward Lee with W. Joseph 1936-6-14 2230 Marin trail just s Shaver Grade ((Fairfax to Alpine Lake)) Comment
  CAS-BOT-BC288740  Cirsium remotifolium John Thomas Howell 1949-6-12 25349 Marin Corte Madera Ridge, Mt Tamalpais Comment
  CAS-BOT-BC288752  Cirsium remotifolium John Thomas Howell 1939-6-25 14798 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC288731  Cirsium remotifolium John Thomas Howell 1938-7-3 13942 Marin Near W end of Lucas Valley Comment
  UCSB6458  Cirsium remotifolium Keator, Glenn 1958-6-16 Marin Near Taylor park Comment
  CAS-BOT-BC229786  Cirsium vulgare G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1562 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
  UCSC007238  Clarkia J. West 1982-6-4 s.n. Marin San Rafael, Back Ranch Comment
  OBI54805  Clarkia amoena Dixie Damrel, Robin Zank 1997-7-17 22 Marin Inverness. corner of Balboa and Portola Comment
  UC107817  Clarkia amoena Katharine Brandegee 1905-6-26 Marin Bodega Bay, 2 or 3 mi inland Bodega Bay Comment
  CAS-BOT-BC160999  Clarkia amoena subsp. amoena A. D. E. Elmer 1903-7-1 4939 Marin Olema Comment
  POM159498  Clarkia amoena subsp. amoena R. L. Wade 1928-8-16 s.n. Marin Between Bodega and Bodega Bay 5 Comment
  POM257246  Clarkia amoena subsp. amoena H. L. Mason 1928-7-10 4881 Marin Along Tomales Bay, Millerton. Comment
  UC114007  Clarkia amoena subsp. amoena Katharine Brandegee 1908-7-5 Marin between Olema and Bolinas Comment
  UC306516  Clarkia amoena subsp. amoena A. D. E. Elmer July, 1903 4939 Marin Olema Comment
  UC112981  Clarkia amoena subsp. amoena Katharine Brandegee 1908-7-5 Marin Tocaloma Comment
  RSA113777  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11008 Marin 1.8 miles southeast of Tocaloma Comment
  UC1279973  Clarkia amoena subsp. huntiana Peter H. Raven 1957-7-5 11047 Marin 3.0 mi from U. S. Highway 101 (on road to Nicasio) Comment
  CAS-BOT-BC164213  Clarkia concinna M. K. C. 1886-6-1 28 Marin Tamalpais Comment
  JEPS43621  Clarkia concinna subsp. concinna Dr. L. M. Newlon 1919-5-11 8 Marin near Fairfax (Cascades) Comment
  CAS-BOT-BC164290  Clarkia davyi John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53720 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  RSA107058  Clarkia davyi L. S. Rose 1956-7-30 56134 Marin Point Reyes Peninsula, 7 miles W of Inverness. 9 Comment
  UC1422874  Clarkia gracilis John Thomas Howell 1947-5-18 23173 Marin Fairfax Hills Comment
  CAS-BOT-BC164612  Clarkia gracilis subsp. gracilis John Thomas Howell 1946-5-19 21912 Marin Meadows Club, Fairfax Hills Comment
  UC410829  Clarkia purpurea Alice Eastwood 1926-6-9 13913 Marin Sausalito Comment
Read comments
May 27 2010
  CAS-BOT-BC172451  Clarkia purpurea subsp. purpurea John Thomas Howell 1947-5-21 23187 Marin Tiburon Comment
  CAS-BOT-BC172547  Clarkia purpurea subsp. purpurea Alice Eastwood 1922-6-22 s.n. Marin Near Fort Baker Comment
  CAS-BOT-BC163739  Clarkia purpurea subsp. quadrivulnera Gordon H. True; Fred Ross 1969-5-30 5030 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 182 Comment
  CAS-BOT-BC165084  Clarkia rubicunda Peter H. Raven 1957-6-28 11001 Marin China Camp, north of San Rafael Comment
  UC1279926  Clarkia rubicunda Peter H. Raven 1957-6-29 11005 Marin above n arm Alpine Lake; Mount Tamalpais Comment
  UCSC007509  Clarkia rubicunda Kathleen Kay 2007-8-2 727 ? Marin Golden Gate National Recreation Area, plants growing along Bunker Road in road cut and above on south side of road, approximately 0.9 miles east of the start of the Rodeo Valley Trail, Marin Headlands 77 Comment
  CAS-BOT-BC165051  Clarkia rubicunda Wilma Follette 1996-7-16 s.n. Marin Tennessee Valley Road Comment
  CAS-BOT-BC165074  Clarkia rubicunda Doreen Smith 2001-6-23 s.n. Marin Along Sir Francis Drake Blvd. just west of Madrone Camp, Samuel P. Taylor State Park Comment
  POM32043  Clarkia rubicunda Katherine Brandegee s.n. Marin Tiburon. Comment
  RSA113607  Clarkia rubicunda Peter H. Raven 1957-6-29 11005 Marin Above the north arm of Alpine Lake, Mount Tamalpais Comment
  SD88532  Clarkia rubicunda Darley F. Howe 1972-6-25 Marin 0.5 miles South East of Stinson Beach on Highway One. 152 Comment
  UC373522  Clarkia rubicunda C. L. Hitchcock 1928-6-7 22 Marin 1/2 mi from San Rafael Ferry (between ferry and San Rafael) 9 Comment
  CAS-BOT-BC439207  Claytonia exigua subsp. exigua Mrs. E. C. Sutliffe 1921-2-22 s.n. Marin Ross Valley Comment
  CAS-BOT-BC439348  Claytonia gypsophiloides Mrs. Marian L. Campbell 1922-4-10 s.n. Marin Mt. Tamalpais Comment
  UCD100511  Claytonia gypsophiloides Collector Unknown 1925-6-5 1827 Marin Exact location unknown. Comment
  CAS-BOT-BC439844  Claytonia perfoliata Javier Penalosa 1961-6-29 1902 A Marin Tiburon Peninsula. Paradise Drive 1.9 mi. northwest of road to Naval Net Depot. Comment
  CAS-BOT-BC439936  Claytonia perfoliata subsp. mexicana Peter H. Raven; Michael P. Johnson 1967-5-2 21253 Marin Angel Island. Below East Garrison, east side of island. Comment
  UC1176778  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1946-4-13 21604 Marin near Rock Spring; Mt. Tamalpais Comment
  CAS-BOT-BC124322  Claytonia perfoliata subsp. perfoliata Doreen Smith 2002-3-1 s.n. Marin Bull Point. Comment
  CAS-BOT-BC443583  Claytonia perfoliata subsp. perfoliata Javier Penalosa 1961-4-8 1305 Marin Tiburon Peninsula. Plateau north-west of 748 ft. summit above Paradise Cove 137 Comment
  CAS-BOT-BC443587  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1966-4-18 41495 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC438842  Claytonia sibirica A. Williams; S. Tsiu; J. Nuzzo; L. Hasz 2014-3-22 14601 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
  HSC17739  Claytonia sibirica E. R. Drew 1889-5-18 Marin Tomales Bay Comment
  UC615385  Claytonia sibirica Beryl O. Schreiber 1932-4-2 186 Marin Point Reyes Lighthouse Comment
  UC625505  Claytonia sibirica Frank W. Gould 1938-5-7 354 Marin 3 mi w Inverness (on the road to Point Reyes) 106 Comment
  UC914269  Claytonia sibirica Verne Grant and Alva Grant 1947-4-6 7915 Marin 12 mi from Inverness (on Point Reyes Peninsula); Point Reyes Peninsula 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-BC443948  Claytonia sibirica Lester Rowntree 1938-5-18 s.n. Marin Point Reyes Comment
  UC9061  Clematis lasiantha F. T. Bioletti April, 1892 Marin Ross Valley Comment
  CAS-BOT-BC91401  Clematis lasiantha Wilma Follette 2001-5-10 s.n. Marin Rubicon Canyon, Las Gallinas Valley, San Rafael. Comment
  UC337949  Clintonia andrewsiana Hy. Edwards 1877-5-1 89 Marin Lagunitas Comment
  SEINET12049081  Clintonia andrewsiana J. M. Bigelow 1854-1 s.n. Marin near 35th parallel, Tamul Pass [Tamalpais] Comment
  UCD139613  Clintonia andrewsiana Collector Unknown 1925-6-5 1461 Marin Exact location unknown. Comment
  CAS-BOT-BC434956  Collinsia heterophylla C. Kellner; F. Trusheim; C. Haggerty; S. Konstan; S. Whelan 2014-4-26 14436 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
  RSA104880  Collinsia heterophylla Elizabeth Sprague 1956-5-29 s.n. Marin Phoenix Lake. Comment
  JEPS6340  Collinsia sparsiflora var. sparsiflora Adele Lewis Grant 1917-4-20 926 Marin Tamalpais 609 Comment
  POM316770  Collomia heterophylla Patricia Wilder 1965-6-7 3544 Marin Bolinas Ridge 534 Comment
  UC1554406  Collomia heterophylla Alice M. Ottley 1921-4-21 1229 Marin Mt. Tamalpais San Francisco Bay Region Comment
  RSA453848  Conium maculatum M. B. Dunkle 1931-7-11 2479 Marin Tomales Bay, north side near Point Reyes Comment
  CAS-BOT-BC216012  Convolvulus James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  NY643137  Convolvulus arvensis H. T. Edwards 07 1877 s.n. Marin Comment
  CAS-BOT-BC286136  Conyza canadensis Javier Penalosa 1962-3-3 2235 Marin Fort Cronkhite Comment
  JEPS64356  Corallorhiza striata C. F. Sonne April 1888 Marin Comment
  JEPS86694  Cordylanthus maritimus subsp. palustris T. I. Chuang with F. M. Chuang 1990-6-2 7808 Marin Salt Marsh, Pt. Reyes National Seashore Pt. Reyes National Seashore Comment
  RSA517380  Cordylanthus maritimus subsp. palustris L. R. Heckard, R. C. Bacigalupi 1967-5-7 1597 Marin At point where Sir Francis Drake Hwy crosses Drake's Estero, Point Reyes Peninsula Comment
  UC65832  Cordylanthus maritimus subsp. palustris A. A. Heller 1902-6-19 5722 Marin Point Tiburon Comment
  UC672490  Cordylanthus maritimus subsp. palustris H. L. Mason June, 1930 5670 Marin Dillons Beach; just above tidewater Comment
  JEPS15872  Corethrogyne filaginifolia W. L. Jepson 1901-7-21 1707 Marin Inverness Comment
  UC444433  Corethrogyne filaginifolia Bolander Marin Shelter Cove; Pt. Reyes Comment
  UC589503  Corethrogyne filaginifolia Beryl O. Schreiber 1932-6-17 530 Marin Waterfall Beach; Tomales Bay Comment
  UC303656  Cornus sericea subsp. sericea S. B. Parish Aug. 1918 19068 Marin Lagunitas Comment
  JEPS78369  Coronopus didymus Edward Lee 1934-6-17 907 Marin between Olema and South Brook Comment
  UCD110088  Corylus cornuta subsp. californica D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Bolinas-Fairfax. Riparian forests in San Anselmo Creek. 300 Comment
  POM106648  Corylus cornuta var. californica Edward Palmer 1892-6-25 2412 Marin Bolinas Ridge Comment
  CAS-BOT-BC454587  Cotoneaster lacteus Doreen Smith 2003-7-10 s.n. Marin Roadside, near Nacasio Dam. Comment
  CAS-BOT-BC141590  Cotoneaster pannosus John Thomas Howell 1965-10-13 41414 Marin John Thomas Howell Botanical Garden Tiburon Comment
  CAS-BOT-BC141591  Cotoneaster pannosus John Thomas Howell 1959-11-4 35109 Marin Stinson Beach Comment
  CAS-BOT-BC291382  Cotula coronopifolia Javier Penalosa 1961-7-29 2016 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC427589  Crassula aquatica John Thomas Howell 1926-8-15 2185 Marin Strand of Lake Lagunitas Comment
  RSA254254  Crassula connata Robert A. Norris 1975-3-18 2268 Marin near beach, N of Rodeo Lagoon, Ft. Cronkite. Comment
  CDA29302  Crataegus monogyna D. G. Kelch 2007-10-16 7 .648 Marin W. of Sausalito along Rodeo Ave. Comment
  CAS-BOT-BC291495  Crepis capillaris Doreen Smith 2001-7-2 s.n. Marin Mill Valley, Creekside Park Comment
  JEPS90301  Cryptantha flaccida Dean W. Taylor 1990-5-7 10694 Marin San Francisco Bay Region, Tiburon Peninsula, St. Hillary's Church, along dirt road reached from foothpath originating at the church St. Hillary's Church; San Francisco Bay Region, Tiburon Peninsula 60 Comment
  OBI20743  Cryptantha flaccida Rimo Bacigalupi, G. T. Robbins 1954-6-17 4546 Marin Above St. Hilary Catholic Church, above Tiburon 76 Comment
  JEPS116834  Cryptantha leiocarpa David Gowen 2007-5-7 705 Marin Point Reyes, in dunes between ocean and Abbotts Lagoon. Comment
  JEPS67678  Cryptantha leiocarpa Mary K. Curran 1886-6-4 Marin Pt. Reyes Comment
  UC750671  Cryptantha leiocarpa Lewis S. Rose 1946-5-3 46053 Marin Dillons Beach 6 Comment
  SEINET10938303  Cupressus macnabiana Albert Kellogg 1878-12-15 Kellogg s.n. 1878 Marin San Jeronimo Creek Comment
  CAS-BOT-BC80830  Cupressus sargentii Lewis S. Rose 1932-2-12 3230 Marin Mt. Tamalpais 762 Comment
  CAS-BOT-BC80850  Cupressus sargentii James McMurphy 1910-3-5 s.n. Marin west side of Mount Tamalpais Comment
  CAS-BOT-BC85477  Cupressus sargentii John Thomas Howell 1956-1-1 30916 Marin On serpentine above Bootjack, 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
  JEPS39741  Cupressus sargentii W. L. Jepson 1916-7-9 6805 Marin Mt. Tamalpais 883 Comment
Read comments
Feb 13 2012
  JEPS48248  Cupressus sargentii Wilfred T. Frost 1932-8-27 444 Marin Old Bolinas Road between West Point and Bootjack Camp; Mt. Tamalpais Comment
  RSA181405  Cupressus sargentii James I. McMurphy 1910-3-5 s.n. Marin West side of Mount Tamalpais Comment
  UC665716  Cupressus sargentii A. A. Beetle and J. L. Morrison 1940-1-14 3111 Marin 0.25 mi ne Rifle Camp (on North Side Trail); North Coast Ranges, Mount Tamalpais 600 Comment
  UCD14256  Cupressus sargentii Collector Unknown 1974-5-4 88 Marin Marin County; along Carson Ridge; Comment
  UCD14258  Cupressus sargentii Collector Unknown 1974-5-4 133 Marin Marin County; on Carson Ridge, off Bolinas County Road, west of Fairfax; 457 Comment
  NY16814  Cupressus sargentii C. B. Wolf 1934-10-18 6200 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET10867003  Cupressus sargentii Sereno Watson Watson s.n. 1880 Marin Near Tamalpais Comment
  CAS-BOT-BC224496  Cuscuta californica John Thomas Howell 1939-5-21 14696 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC224507  Cuscuta californica John Thomas Howell 1946-7-3 18246 Marin Near Bootjack, Mt. Tamalpais Comment
  RSA201401  Cuscuta californica var. californica J. T. Howell 1944-7-7 19679 Marin Serpentine above Camp Handy. Mt. Tamalpais. Comment
  UC879583  Cuscuta subinclusa Alice Eastwood 1912-8-3 1550 Marin Mt. Tamalpais Comment
  HSC6393  Cuscuta subinclusa L. S. Rose 1969-8-9 69091 Marin 2 Comment
  UC879578  Cuscuta subinclusa Lewis S. Rose 1939-9-3 39363 Marin n of Novato; San Antonio Slough 1 Comment
  CAS-BOT-BC299749  Cynara cardunculus Catherine Best 1982-9-5 s.n. Marin Near the intersection of Trestle Glen and Tiburon Blvd. near Richardson Bay Comment
  JEPS77811  Cynoglossum grande Robert M. Lloyd 1963-3-10 2125 Marin 1.5 mi. up rd. to Mt. Tamalpais (from State Hwy. 1) Comment
  CAS-BOT-BC190412  Cynosurus echinatus Ernest C. Twisselmann 1956-9-9 3127 Marin Mount Tamalpais. Mountain Theater. 609 Comment
  CAS-BOT-BC231845  Cynosurus echinatus S. Whelan; L. DiGirolamo; A. Young 2012-5-5 104 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  CAS-BOT-BC350966  Cynosurus echinatus J. Husband 2013-5-23 FD 1301 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  RSA330823  Cynosurus echinatus Robert A. Norris 1985-4-13 4849 Marin Conzelman Rd., near Horseshoe Bay, East Fort Baker, Golden Gate National Recreation Area. 6 Comment
  CAS-BOT-BC190423  Cynosurus echinatus Michael A. Vincent 1999-6-10 8589 Marin Pull off along Point Reyes-Petaluma Road, 1.4 miles north of Hick's Valley Road. Comment
  JEPS64112  Cyperus eragrostis W. L. Jepson 1921-9-24 9500 Marin Mt. Tamalpais, Phoenix Lake Comment
  CAS-BOT-BC114640  Cyperus eragrostis E. M. Zeile 1921-9-3 1 Marin Moss Resevoir. 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
  UCD68068  Cyperus eragrostis Jennifer Neu 1996-9-4 S.N. Marin On Tomales Bay, near the Marconi Conference Center, by the water tanks. Comment
  CAS-BOT-BC34666  Cyperus niger Doreen Smith 2002-11-8 s.n. Marin Silverado Resort by creek. Comment
  JEPS64389  Cypripedium californicum Edith M. Wickes Marin Mt. Tamalpais Comment
Read comments
Jun 24 2013
  CDA3335  Cypselea humifusa G. H. True 1975-10-24 7961 Marin G.H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael. Comment
  CDA4062  Cytisus scoparius T. C. Fuller 1960-3-24 3835 Marin Rodeo Avenue, just east of Highway 101 freeway, Sausalito. 0 Comment
  SJSU5808  Cytisus scoparius W. T. Nilmeier 1969-4-20 Marin Dias Rd along W border of Mt Tamalpais State Park Comment
  CAS-BOT-BC434962  Cytisus striatus A. Williams 2014-5-23 14820 B Marin Mount Tamalpais. Marin Municipal Water District lands: Old State Road ~1/4 mi (via road) from West Point Inn Comment
  UC37941  Dactylis glomerata J. Burtt Davy Aug. 1898 4305 Marin near Olema Comment
  UCD60278  Dactylis glomerata Beecher Crampton 1960-6-8 5606 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  CAS-BOT-BC445523  Damasonium californicum John Thomas Howell 1946-5-4 21700 Marin East of Aurora School at Sonoma Co. line Comment
  JEPS127393  Danthonia californica Robert Steers with Heather Spaulding 2011-5-2 Marin Golden Gate National Recreation Area. Marin Headlands. On hillside adjacent to the Miwok Trail. Comment
  JEPS76779  Danthonia californica L. R. Heckard 1974-5-14 3688 Marin Ring Mt. Tiburon Peninsula (n end of peninsula) Comment
  UC1131390  Danthonia californica A. E. Wieslander 1934-5-20 490 Marin 2 mi w Shell Beach; Pt. Reyes Quadrangle Comment
  UCD60306  Danthonia californica P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail. Comment
  UCD36558  Danthonia californica var. americana Beecher Crampton 1954-4-28 1824 Marin 0.5 mile north of Nicasio. 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
  SEINET3829252  Danthonia californica var. californica E. A. Bernays, J. Hamai 1985-1 s.n. Marin Mt. Tamalpais Comment
  POM216900  Daucus pusillus H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  UCD21441  Daucus pusillus Ellen Dean; M. Plotkin, M. Tu, and PLB 102 class 1999-5-15 480 Marin Point Reyes National Sea Shore; North Beach Dunes, just south of the main parking lot. Comment
  CAS-BOT-BC287389  Deinandra corymbosa John Thomas Howell 1939-9-3 15336 Marin Near Black Point Comment
  UC1614418  Delairea odorata Charles M. Belshaw 1936-1-1 1433 Marin 3 mi n Bolinas; Bolinas Mesa Comment
  CAS-BOT-BC9617  Delphinium californicum Gordon H. True; Fred Rose 1969-6-20 5077 Marin Pt. Reyes Bird Observatory, 3 mi. NW of Bolinas at Arroyo Honda, lower end of Sheep Corral Canyon 60 Comment
  UC1176744  Delphinium californicum John Thomas Howell 1946-6-20 22091 Marin Muir Beach Comment
  CAS-BOT-BC9620  Delphinium californicum John Thomas Howell 1945-8-19 s.n. Marin W. of Sedum Swamp Comment
  CAS-BOT-BC9004  Delphinium decorum John Thomas Howell 1949-6-7 25345 Marin Dillons Beach Comment
  CAS-BOT-BC9009  Delphinium decorum Roxana Stinchfield Ferris 1932-4-2 8044 Marin At lighthouse, Point Reyes Comment
  UC9145  Delphinium decorum subsp. decorum F. P. McLean June 1874 Marin Comment
  UC496355  Delphinium decorum subsp. tracyi Roxana S. Ferris 1932-4-2 8044 Marin lighthouse Point Reyes Comment
Read comments
Jun 4 2007
  CAS-BOT-BC10177  Delphinium hesperium John Thomas Howell 1941-5-25 16234 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC10178  Delphinium hesperium John Thomas Howell 1944-5-27 19503 Marin Summit Ave ridge, Mt. Tamalpais Comment
  CAS-BOT-BC10181  Delphinium hesperium John Thomas Howell 1946-6-9 21998 Marin Abbotts Lagoon Comment
  UC9191  Delphinium hesperium F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  UC635354  Delphinium nudicaule Herbert L. Mason 1925-4-12 1341 Marin Pipeline Trail Mt. Tamalpais Comment
  UC1300976  Delphinium nudicaule Helen K. Sharsmith 1963-3-30 5270 Marin rocky cliff at edge Redwood Forest; San Francisco Bay Region, Nicasio Creek 106 Comment
  SJSU3444  Delphinium patens P. A. Bragado 1964-4-19 64 Marin 3 mi W of Fairfax up Canyon Rd above San Anselmo Cr Comment
  UC118535  Dendromecon rigida Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UC187654  Dendromecon rigida Katharine Brandegee 1916-7-2 Marin upper end of Lovell Ave. Tamalpais, Mill Valley Comment
  UC187802  Dendromecon rigida Katharine Brandegee Marin Tamalpais Comment
  UC85476  Dendromecon rigida Katharine Brandegee 1907-6-9 Marin upper part of Lovell Ave. Tamalpais, Mill Valley Comment
  CAS-BOT-BC11009  Dendromecon rigida subsp. rigida Mary Katherine (Mrs.) Brandegee 1910-5-22 95 Marin Mill Valley, on the basal slopes of Mt. Tamalpais Comment
  CAS-BOT-BC11013  Dendromecon rigida subsp. rigida George Bernard Grant 1900-5-13 5398 Marin Mt. Tamalpais summit Comment
  CAS-BOT-BC11014  Dendromecon rigida subsp. rigida Amos Arthur Heller 1906-6-12 8402 Marin Mt. Tamalpais Comment
  CAS-BOT-BC192553  Deschampsia cespitosa subsp. holciformis R. H. Wagner 1979-5-2 380 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  CAS-BOT-BC192557  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1941-5-25 16224 Marin Potrero Meadow, Mt. Tamalpais Comment
  UCD63749  Deschampsia cespitosa subsp. holciformis E. W. Taylor 1933-6-13 Marin Stewart Ranch. Comment
  UCD63794  Deschampsia cespitosa subsp. holciformis Elizabeth Wilson 1933-6-1 s.n. Marin Opposite side of Bay from San Francisco. Comment
  UC1106223  Deschampsia danthonioides John Thomas Howell 1944-5-21 19498 Marin Lagunitas Meadows Mt. Tamalpais; , Lagunitas Meadows Comment
  UCD62782  Deschampsia danthonioides var. gracilis L. Y. Leonard 1919-6-10 X 3042 Marin San Quentin. Comment
  CAS-BOT-BC201819  Deschampsia elongata John Thomas Howell 1943-5-9 17951 Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC201824  Deschampsia elongata John Thomas Howell 1942-6-21 16982 Marin Carson Ridge Comment
  CAS-BOT-BC43420  Descurainia sophia Elizabeth Lennon 1974-4-28 s.n. Marin Along Salmon Creek on Marshall-Petaluma. Comment
  CAS-BOT-BC612  Dicentra formosa subsp. formosa Herbert L. Mason 1926-2-21 2649 Marin Road from Inverness to Point Reyes Lighthouse. Comment
  POM148893  Dicentra formosa subsp. formosa W. C. Blasdale 1895-4-13 s.n. Marin Olema Comment
  RSA127246  Dichanthelium acuminatum var. fasciculatum J. T. Howell 1941-5-25 16225 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC232272  Dichelostemma capitatum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1206 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  CAS-BOT-BC499458  Dichelostemma capitatum Javier Penalosa 1961-2-25 1083 Marin Tiburon, slope below St. Hilary's Church Comment
  CAS-BOT-BC502559  Dichelostemma congestum Phyllis Ellman 1974-5-16 s.n. Marin Audubon Scantuary, Tiburon Peninsula Comment
  RSA201452  Dichondra donelliana J. T. Howell 1947-5-8 23147 Marin Sausalito Comment
  CDA39973  Dichondra donelliana J. T. Howell 1970-5-1 46524 Marin West of Rock Spring at south end of Bolinas Ridge, Mt. Tamalpais. 0 Comment
  CAS-BOT-BC150378  Diplacus aurantiacus Alice Eastwood 1921-5-18 s.n. Marin Bill Williams Gulch, Ross Valley Comment
  CAS-BOT-BC304399  Diplacus aurantiacus P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13520 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  SD234185  Diplacus aurantiacus Virginia Pinkus Ryder 1965-4-25 152 Marin China Camp. 29 Comment
  SEINET13682855  Diplacus aurantiacus J. Landers 1974-9-28 s.n. Marin 5 miles N of Mill Valley. 30 Comment
  CAS-BOT-BC121854  Dirca occidentalis Clinton Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  UC589484  Disporum hookeri Beryl O. Schreiber 1932-8-5 748 Marin Tomales Bay, Teachers Beach Teachers Beach; Tomales Bay, Teachers Beach Comment
  UCD64172  Distichlis spicata A. Brown 1993-5-14 s. n. Marin 4.2 km NE of mouth of Tomales Bay near Ocean Roar w. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta. Comment
  SD71220  Distichlis spicata Javier Penalosa 1961-6-6 1657 Marin Saltmarsh northwest of Marin Country Day School Comment
  SEINET3221990 Image available Distichlis spicata var. stolonifera W. Savage 1975-7-31 1028 Marin Dryer regions in saltwater marsh adjacent to Corte Madera Creek. Creekside Park, Greenbrae. Comment
  CHSC59801  Dodecatheon hendersonii R. Ernenwein 1983-3-30 101 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct. of Lucas Valley Rd. with US Hwy 101 between San Rafael and Nicasio. Comment
  UC400179  Dodecatheon hendersonii Ynes Mexia 1929-3-31 2339 Marin hillslopes nw Manor; nw of Manor Comment
  RSA461372  Dodecatheon hendersonii L. S. Rose 1938-2-28 38091 Marin Grassy banks. Tomales. 9 Comment
  RSA134050  Dodecatheon hendersonii subsp. cruciatum H. J. Thompson 1952-2-23 1511 Marin Under and around shrubs, N slope ca. 1.5 mi. S of Fairfax, Comment
  CAS-BOT-BC157712  Drymocallis glandulosa var. glandulosa Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  UC420592  Drymocallis glandulosa var. wrangelliana I. J. Condit 1913-4-8 Marin roadside near Muir Woods; near Muir Woods Comment
  CAS-BOT-BC70907  Dryopteris arguta John Thomas Howell 1948-6-6 24337 Marin Steep Ravine, Mt. Tamalpais Comment
  CHSC39838  Dryopteris arguta Ruby Gist 1935-3-1 Marin Comment
  UCD161900  Dryopteris arguta Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, about 4 miles west of San Rafael, vegetation plot LVR 02. UTM Zone 10 E 535984 N 4211892. (Coordinates converted from UTM by label maker.) 434 Comment
  CAS-BOT-BC70908  Dryopteris arguta Javier Penalosa 1961-7-15 1981 Marin 1st Ravine NW of summit of Peninsula 137 Comment
  UCD150655  Dudleya farinosa Linda Bjork 1978-5-13 9 Marin Tiburon Peninsula, Ring Mtn., western unnamed peak. 176 Comment
  UCD21721  Dudleya farinosa Robin McMaster 1972-8-17 206 Marin Point Reyes. Comment
Read comments
Jan 17 2012
  CAS-BOT-BC197152  Echinochloa crus-galli Javier Penalosa 1961-8-26 2189 Marin Tiburon Peninsula. Tiburon Blvd. at Belvedere Dr. Comment
  CAS-BOT-BC533018  Eleocharis acicularis B. Fowler; S. Whelan; A. Fiel; L. Going 2015-7-24 15913 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. On bank of Bon Tempe Reservoir, near creek entrance Comment
  CAS-BOT-BC112867  Eleocharis macrostachya John Thomas Howell 1944-6-25 19640 Marin San Rafel Comment
  CAS-BOT-BC112863  Eleocharis macrostachya John Thomas Howell 1945-9-13 21462 Marin Fresh water marshes south end of Tomales Bay. Comment
  HSC7319  Eleocharis macrostachya Rollin Sparrowe 1962-4-17 12 Marin Phoenix Lake shore, near town of San Anselmo Comment
  SEINET3910847  Eleocharis macrostachya Robert A. Norris 1983-7-23 4547 Marin Common and gregarious in narrow marshy border of small pond near w. end of Stafford Lake Park, 5 mi. W Novato.; 0 43 Comment
  RSA365429  Eleocharis palustris E. S. Spalding 1930-8-15 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC451510  Elodea canadensis Catherine Best 1985-11-1 1160 Marin East of Limantour Spit Comment
  CAS-BOT-BC203851  Elymus X hansenii John Thomas Howell 1943-6-6 18206 Marin Ridge se. of Muir Woods Comment
  UCD36623  Elymus X hansenii Beecher Crampton 1955-5-24 2808 Marin Marin County, 0.5 mile south of Hamilton Field, along U.S. Highway 101. Comment
  SEINET10554250  Elymus glaucus Frederick J. Hermann 1955-7-25 Hermann 11920 Marin Dry slope, Matt Davis Trail, Bootjack Camp. Mt. Tamalpais. Comment
  SEINET10930726  Elymus glaucus John Thomas Howell 1947-5-14 Howell 23161 Marin McClure Beach. Comment
  SEINET7303712 Image available Elymus glaucus Larry DeBuhr, Gary Wallace 1973-1 1156 Marin Near jet. of fire rd. and rd. to Alpine Lake between golf course and Alpine Lake Comment
  CAS-BOT-BC203489  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-9 17944 Marin San Rafael Comment
  CAS-BOT-BC203505  Elymus glaucus subsp. glaucus John Thomas Howell 1945-6-30 s.n. Marin Twin Beaches Comment
  CAS-BOT-BC203813  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  RSA127229  Elymus glaucus subsp. virescens J. T. Howell 1946-7-7 22221 Marin West Peak, Mt Tamalpais Comment
  UC1106108  Elymus glaucus subsp. virescens John Thomas Howell 1946-7-7 22221 Marin Mt. Tamalpais; West Peak Comment
  CAS-BOT-BC234055  Elymus multisetus John Thomas Howell 1941-6-10 16292 Marin Black Point Comment
  UCD62687  Elymus trachycaulus Beecher Crampton 1965-5-4 7308 Marin 5.6 miles southeast of Nicasio Lucas Valley Road. Comment
  CAS-BOT-BC175252  Epilobium Doreen L. Smith 2001-10-1 s.n. Marin Stafford Lake 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
  CHSC1130  Epilobium ciliatum subsp. watsonii A. Stone 1963-4-20 Marin Near Dillon Beach. 12 Comment
  UC1122345  Epilobium densiflorum B. Schreiber 1936-6-28 2257 Marin 2 mi e San Geronimo; Petaluma Quadrangle 137 Comment
  RSA31381  Epilobium foliosum J. T. Howell 1944-5-21 19486 Marin Canyon below Phoenix Lake, Mt. Tamalpais Comment
  UC1177511  Equisetum X ferrissii John Thomas Howell 1944-9-24 20760 Marin w side Bolinas Lagoon Comment
  CAS-BOT-BC57879  Equisetum X ferrissii John Thomas Howell 1944-9-24 20760 Marin W. side Bolinas Lagoon. Comment
  CAS-BOT-BC57906  Equisetum arvense John Thomas Howell 1944-5-28 19516 Marin Between Manzanita and Almonte. Comment
  RSA127254  Equisetum arvense J. T. Howell 1941-6-29 16338 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais. Comment
  CAS-BOT-BC143042  Equisetum laevigatum Sarah Lynch 2002-7-17 s.n. Marin Lawson's Landing Comment
  CAS-BOT-BC83560  Equisetum laevigatum Doreen Smith 2000-4-24 s.n. Marin Roadside area, from junction of Petaluma/Marshall Road and Hicks Valley Road. Comment
  CAS-BOT-BC57536  Equisetum telmateia Ella Dales Cantelow 1939-4-10 2481 Marin Just s. of Tomales Comment
  UC1177512  Equisetum telmateia subsp. braunii John Thomas Howell 1940-5-12 15416 Marin Lagunitas Creek Comment
  CAS-BOT-BC213561  Eragrostis hypnoides John Thomas Howell 1988-9-15 s.n. Marin Nicasio Reservoir Comment
  CAS-BOT-BC284135  Eragrostis pectinacea var. pectinacea John Thomas Howell 1954-9-23 30109 Marin Milton H. Esberg place, Ross Comment
  POM196209  Erechtites glomeratus E. E. Stanford 1929-11-11 1186 Marin Bluffs above Bolinas Beach. Comment
  RSA128481  Erechtites glomeratus Peter H. Raven 1949-10-30 1256 Marin Eldridge Grade above Kentfield. 183 Comment
  CAS-BOT-BC83519  Erica Wilma Follette 2002-2-1 s.n. Marin North of Muir Beach where it was planted and persists (several acres). Comment
  JEPS127682  Erica canaliculata Adam C. Schneider with Susan Fawcett 2014-3-28 451 Marin Along CA State Hwy 1, north of Muir Beach. Comment
  JEPS128147  Erica canaliculata Eric Wrubel 2010-12-11 NPS 3 Marin Golden Gate National Recreation Area, Muir Beach. Site of former Banducci flower farm. Comment
  LA27050  Ericameria arborescens Lewis S. Rose; 1941-10-7 41461 Marin Mt Tamalpais, Bootjack Camp, E slope of mt 530.0 Comment
  UCR111267  Ericameria arborescens L. S. Rose 1966-9-29 66092 Marin Mt. Tamalpais, East Peak. 701 Comment
  POM195307  Ericameria arborescens subsp. arborescens H. E. Parks 1924-10-12 2488 Marin Above Mill Valley, Mt. Tamalpais 305 Comment
  POM203505  Ericameria arborescens subsp. arborescens L. S. Rose 1934-10-7 34477 Marin S. Slope of Mt. Tamalpais Comment
  CAS-BOT-BC300593  Erigeron foliosus var. franciscensis Javier Penalosa 1961-6-29 1871 Marin Tiburon Peninsula. Paradise Drive 2.4 miles northwest of road to Naval Net Depot Comment
  CHSC13805  Erigeron glaucus Dave Isle 1969-5-10 445 Marin 2.2 miles S. of Tomales on a bank rising from the E. side of HW 1. 15 Comment
  CAS-BOT-BC308833  Erigeron glaucus Peter Rubtzoff 1951-9-23 774 Marin Point Reyes Comment
  CDA4959  Erigeron glaucus M. S. Bergseng 1959-8-7 2936 Marin Path to McClure s Beach, between Pt. Reyes and Tomales Point. 0 Comment
  CAS-BOT-BC295439  Erigeron karvinskianus Wilma Follette 1999-7-23 s.n. Marin Sausalito Comment
  CAS-BOT-BC295737  Erigeron petrophilus var. petrophilus Doreen Smith 1999-11-14 s.n. Marin Mount Burdell Comment
  UC87828  Erigeron reductus var. angustatus Alice Eastwood 1898-9-1 Marin Mt. Tamalpais Comment
  CAS-BOT-BC216089  Eriodictyon californicum John Thomas Howell 1946-5-12 21808 Marin Carson Ridge Comment
  POM65495  Eriodictyon californicum Michener, F. T. Bioletti 1892-05 s.n. Marin Tamalpais. Comment
  UC107132  Eriodictyon californicum Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  UCD119253  Eriodictyon californicum Morris Halperin 1932-6-23 s.n. Marin On trail between Muir Woods and Mt. Tamalpais. Comment
  SEINET3159915  Eriogonum caninum H. A. Walker 1909-8-14 1838 Marin at Tiburon Comment
  SEINET5328665  Eriogonum caninum H. A. Walker 1909-8-14 1838 Marin In the Upper Sonoran Zone. Growing on a rocky slope covered with dried up remains on spring vegetation. Comment
  CAS-BOT-BC249911  Eriogonum fasciculatum var. foliolosum Catherine Best 1978-9-14 s.n. Marin Northwest side of Limantour Spit Rd. about 100 yds from Bear Valley Rd. Comment
  CAS-BOT-BC259198  Eriogonum latifolium Peter H. Raven; Michael P. Johnson 1967-5-1 21047 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC266052  Eriogonum latifolium John Thomas Howell 1933-10-8 11705 Marin Pt. Reyes Peninsula Comment
  UC1176911  Eriogonum latifolium John Thomas Howell 1939-7-2 14825 Marin ridge between Tennessee Cove and Pirates Cove Comment
  UC1313179  Eriogonum latifolium J. M. Gillett, A. G. Moulds 1964-6-11 12651 Marin s Marshall 1 Comment
  UC1618085  Eriogonum latifolium Donald G. Nelson 1937-7-10 536 Marin West of Point Reyes Lighthouse (above bird rocks) Comment
  SBBG64030  Eriogonum latifolium Mrs. H. P. Bracelin 1930-7-27 24 Marin 2 mi N of Bodega Comment
  SEINET3386403 Image available Eriogonum latifolium Mrs. H. P. Bracelin 1930-7-27 24 Marin Two miles N of Bodega Comment
Read comments
Jun 23 2015
  CAS-BOT-BC259513  Eriogonum luteolum var. caninum Doreen Smith 1998-5-1 s.n. Marin Mt. Burdell, wildlife preserve section adjacent to Cooley Ranch on central-north part of M. C. Open Space Preserve Comment
  CAS-BOT-BC259517  Eriogonum luteolum var. caninum R. F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  OBI78447  Eriogonum luteolum var. caninum Robert F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  UC85996  Eriogonum luteolum var. caninum T. S. Brandegee 1892-7-14 Marin Tamalpais Comment
  UC1176912  Eriogonum nudum var. auriculatum John Thomas Howell 1939-7-2 14841 Marin between Big Lagoon and Muir Woods Comment
  UC204252  Eriogonum nudum var. auriculatum A. D. E. Elmer July, 1903 4561 Marin Point Reyes Post Office Comment
  UC77656  Eriogonum nudum var. auriculatum Katharine Brandegee July 1905 Marin Fairfax Ranch Tamalpais, Fairfax Ranch Comment
  OBI10986  Eriogonum nudum var. indictum Robert F. Hoover 1965-7-6 9482 Marin Tiburon Comment
  CAS-BOT-BC261521  Eriogonum nudum var. nudum Ernest C. Twisselmann 1956-9-9 3130 Marin Trail 0.25 mile southeast of Mountain Theater, Mt. Tamalpais 609 Comment
  CAS-BOT-BC297985  Eriophyllum confertiflorum John Thomas Howell 1950-6-11 26628 Marin Throckmorton Ridge at railroad grade, Mt Tamalpais Comment
  CAS-BOT-BC297997  Eriophyllum confertiflorum Javier Penalosa 1961-6-29 1879 Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  CAS-BOT-BC297993  Eriophyllum confertiflorum Lewis S. Rose 1956-6-25 56101 Marin Rock Springs, Mt Tamalpais 579 Comment
  JEPS34696  Eriophyllum confertiflorum var. confertiflorum W. L. Jepson 1928-6-10 12915 Marin bluffs on bay shore Tiburon Comment
  CAS-BOT-BC301204  Eriophyllum lanatum var. arachnoideum Alice Eastwood 1925-5-31 12977 Marin Mt. Tamalpais Comment
  CAS-BOT-BC301211  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1942-6-21 16985 Marin Carson Ridge Comment
  UC202894  Eriophyllum lanatum var. arachnoideum E. R. Drew 1889-5-18 Marin Inverness Comment
  CAS-BOT-BC301199  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1927-5-8 2373 Marin North side of Mt. Tamalpais Comment
  CAS-BOT-BC301210  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1939-4-23 14602 Marin Blythedale Canyon, Mill Valley Comment
  SEINET11841245  Eriophyllum lanatum var. croceum E. H. Graham 1931-1 6914 Marin Point Reyes, near camp next to blacksmith shop Comment
  CAS-BOT-BC301932  Eriophyllum staechadifolium Robert M. King 1980-7-8 8406 Marin One mile north of Marshall Comment
  RSA12238  Eriophyllum staechadifolium C. B. Wolf 1934-6-28 5783 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  SBBG33289  Eriophyllum staechadifolium J. P. Broughton 1969-7-13 1280 Marin Point Reyes Nat Seashore 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
  UC905070  Erodium brachycarpum John Thomas Howell 1947-4-23 23075 Marin e side Drakes Estero; Point Reyes Peninsula Comment
  UCD103127  Erodium brachycarpum John Thomas Howell 1947-4-23 23075 Marin East side of Drakes Estero, Point Reyes Peninsula. Comment
  UCD127496  Eryngium racemosum John Thomas Howell 1946-9-15 23006 Marin Hidden Lake, Mount Tamalpais. Comment
  RSA41987  Erysimum capitatum var. capitatum H. C. Cantelow 1936-4-5 1161 Marin Near Tomales Bay. Comment
  CAS-BOT-BC54744  Erysimum concinnum J. H. Thomas 1964-2-22 10280 Marin Point Reyes Peninsula near the light house. Comment
  UC615128  Erysimum concinnum Beryl O. Schreiber 1937-4-25 2385 Marin dune 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  UC94928 Image available Erysimum concinnum Lewis S. Rose 1950-3-27 50036 Marin ocean bluffs Point Reyes Comment
  SEINET5339898  Eschscholzia caespitosa F. Martin 1962-4-21 s.n. Marin 7 miles east from San Rafael on San Pablo raod. Comment
  CAS-BOT-BC403200  Eschscholzia californica John Thomas Howell 1945-6-12 s.n. Marin Pt. Reyes Dunes Comment
  CAS-BOT-BC403218  Eschscholzia californica Saichi Kawahara 1969-5-28 1141 Marin East end of Limantour Spit, Drakes Bay Comment
  HSC16764  Eschscholzia californica B. Francis 1964-3-28 28 Marin Angel Island on road above Hospital Cove Comment
  SEINET10452930  Eucalyptus viminalis Heidi H. Schmidt 1993-6-8 Schmidt 818 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 152 Comment
  UCR255863  Eugenia Greg de Nevers 2001-4-2 12242 Marin Stinson Beach, Morses Gulch 3 Comment
  CAS-BOT-BC206805  Euonymus occidentalis J. P. Moore No date on label. 226 Marin Unspecified Comment
  CAS-BOT-BC83566  Euphorbia glyptosperma Doreen Smith 2002-9-1 s.n. Marin Nicasio Res. shores. Comment
  RSA187458  Euphorbia lathyris John H. Thomas 1966-1-30 11472 Marin McClures Beach, Tomales Point. Comment
  UCD142595  Euphorbia maculata Mrs. H. C. Cantelow 1941-8-4 s.n. Marin H. C. Cantelow place in Ross. Comment
  CAS-BOT-BC312245  Euthamia occidentalis Greg de Nevers 2001-10-5 12629 Marin Volunteer Canyon, Lagoon side of Highway 1, Audobon Canyon Ranch, Bolinas Lagoon Preserve 304 Comment
  UCD132346  Euthamia occidentalis P. B. Kennedy 1921-10-1 s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC434174  Fallopia baldschuanica Doreen L. Smith 2004-10-8 s.n. Marin Fairfax, Sir Francis Drake Blvd. Comment
  CDA2763  Fallopia multiflora G. D. Barbe 1980-11-21 3023 Marin Margadant Hayakawa s garden, Mill Valley. 0 Comment
  JEPS127806  Festuca bromoides Adam C. Schneider with Susan Fawcett 2014-3-28 471 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UCD65865  Festuca californica subsp. californica P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail. Comment
  UC53428  Festuca elmeri J. Burtt Davy Aug 1898 Marin near Olema Comment
  UC926374  Festuca elmeri John Thomas Howell 1948-5-22 1534 Marin Phoenix Lake Mount Tamalpais Comment
  UCD66271  Festuca roemeri A. A. Beetle 1945-6-12 3891 Marin Lagunitas. Comment
  CAS-BOT-BC278996  Festuca rubra John Thomas Howell 1944-6-4 19561 Marin Near Mt. Vision west of Inverness Comment
  CAS-BOT-BC279003  Festuca rubra Gordon H. True 1968-6-25 4634 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Honda 182 Comment
  UCD66358  Festuca rubra R. Tofsrud 1948-8-1 Marin Marin County. Comment
  UCD66320  Festuca rubra subsp. pruinosa Beecher Crampton 1957-6-11 4194 Marin Entrance to Steep Ravine Beach, 5.6 miles N of Muir Beach, along State Hwy. 1. Comment
  CAS-BOT-BC304287  Filago pyramidata Doreen Smith 2003-6-1 s.n. Marin Golden Gate Bridge overlook along road down to Kirby Cove Comment
  CAS-BOT-BC422425  Foeniculum vulgare D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14680 A 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
  UC483341  Fragaria vesca W. R. Dudley 1901-3-1 Marin Marshalls Marshalls, Tomales Bay; Tomales Bay Comment
  CAS-BOT-BC457934  Fragaria vesca subsp. californica John Thomas Howell 1945-6-3 20931 Marin Shell Beach Comment
  CAS-BOT-BC457944  Fragaria vesca subsp. californica L. R. Abrams 1927-4-19 11617 Marin Road from Inverness to Point Reyes at head of Drakes Estuary. Comment
  CAS-BOT-BC223776  Frankenia salina John Thomas Howell 1933-7-30 11471 Marin Head of Tomales Bay Comment
  RSA244340  Frankenia salina C. W. Tilforth, John Dourley 1973-7-17 902 Marin Near Inverness, Tomales Bay. Comment
  CAS-BOT-BC320494  Fraxinus latifolia A. Williams 2013-8-9 13771 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Creek Comment
  CAS-BOT-BC205872  Fremontodendron californicum Greg de Nevers 2001-6-4 12513 Marin Fairfax, Cascade Canyon Comment
  CAS-BOT-BC130025  Fritillaria affinis Gordon H. True 1969-4-18 4833 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  CAS-BOT-BC130035  Fritillaria affinis Alice Eastwood 1917-3-11 s.n. Marin Mt. Tamalpais Comment
  JEPS77812  Fritillaria affinis Robert M. Lloyd 1963-3-10 2126 Marin 1.5 mi up road to Mount Tamalpais (from State Highway 1) Comment
  RSA125835  Fritillaria affinis G. R. Campbell 1956-4-5 5 Marin ca. 0.5 mile above Phoenix Lake, near jct. of trail to Mt. Tamalpais. 366 Comment
  SEINET7725692  Fritillaria lanceolata Unknown Marin Saucelito Comment
  CAS-BOT-BC130368  Fritillaria liliacea Doreen Smith 2003-3-12 s.n. Marin Stafford Lake park, W. of Novato Comment
  JEPS41299  Fritillaria liliacea Paul Wilson 1920-3-21 Marin near the coast sw of Point Reyes Station 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-BC231862  Galium aparine A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 711 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-BC277760  Galium aparine R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13515 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
  LA208414  Galium californicum subsp. californicum John Thomas Howell; 1930-7-20 5385 Marin Mt. Tamalpais on SE side. Comment
  RSA77973  Galium californicum subsp. californicum Verne Grant, Alva Grant 1946-6-2 7644 Marin Road to Inverness. Comment
  CHSC13949  Galium nuttallii M. S. Taylor 1974-4-26 202 Marin Ca. 10 ft W of Tomales Bay. Tomales Bay State Park, Point Reyes. Comment
  CAS-BOT-BC531680  Galium parisiense A. Williams 2015-6-13 15882 Marin Mount Tamalpais. Marin Municipal Water District lands: Gravel bank on Kent Lake/Peters Dam Comment
  UCD121879  Galium parisiense John Thomas Howell 1942-6-7 16973 Marin San Anselmo Canyon above Fairfax. Comment
  SEINET12285270  Galium spurium M. T. Doutt 1931-1 430 Marin near Nicasio Comment
  CDA37906  Galium triflorum D. G. Kelch 2011-5-13 11 .248-D Marin Near Phoenix Lake. Comment
  POM367835  Galium triflorum M. B. Dunkle 1931-7-11 2483 Marin Tomales Bay, north side near Point Reyes Comment
  SDSU3732  Gamochaeta pensylvanica D. F. Howe 1969-5-27 4575 Marin Mc Clures Beach, Pt. Reyes Peninsula. 30 Comment
  UC896971  Gamochaeta ustulata Alice Eastwood 1912-5-19 9 Marin Kentfield Comment
  UC53954  Gamochaeta ustulata J. Burtt Davy 1900-6-27 6834 Marin Point Reyes Comment
  CAS-BOT-BC191633  Garrya elliptica Brandegee s.n. Marin Unspecified Comment
  CAS-BOT-BC191637  Garrya elliptica C. Hart Merriam 1917-11-18 s.n. Marin Ridge Crest, Mt. Tamalpais Comment
  CAS-BOT-BC194534  Garrya elliptica C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CDA31090  Garrya elliptica D. G. Kelch 2010-3-5 10 .034-B Marin Mt Tamalpais. Bootjack fire road. Comment
  UC21588  Garrya elliptica Chesnut and Drew 1891-4-17 Marin Liberty's Comment
  UC634768  Garrya elliptica H. L. Mason 1928-3-24 4263 Marin near Millerton (e side of Tomales Bay); Tomales Bay Comment
  SEINET12137156  Garrya elliptica L. S. Rose 1938-1 38091 Marin Tomales Bay, near Point Reyes Station Comment
  CAS-BOT-BC192187  Garrya fremontii John Thomas Howell 1925-2-1 737 Marin North side of Mt. Tamalpais on Lake Lagunitas Trail 609 Comment
  SD34512  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin near Bolinas, open sandy soil Comment
  CAS-BOT-BC282626  Gastridium phleoides Gordon H. True 1965-5-11 1895 Marin Black Hills near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  SBBG582  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin near Bolinas Comment
  CDA32801  Genista monspessulana D. G. Kelch 2009-6-25 9 .485 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  CDA4092  Genista monspessulana T. C. Fuller 1958-3-28 181 Marin Highway 101, 2 miles northwest of Sausalito. 0 Comment
  POM163338  Gentiana oregana R. C. Bacigalupi 1925-6-20 s.n. Marin Rattlesnake Canyon, Mt. Tamalpais. Comment
  UC109413  Geranium bicknellii Alice Eastwood 1901-5-6 Marin Inverness Comment
  UCD103280  Geranium bicknellii John Thomas Howell 1946-5-30 21961 Marin Little Carson Canyon. Comment
  RSA0029462  Geranium potentilloides Lillian McHoul 1969-5-8 s.n. Marin On way to former Bolema Club, Pt. Reyes National Seashore. Comment
  CAS-BOT-BC225292  Gilia capitata subsp. chamissonis Herbert Mason; Annetta Carter 1938-5-18 11840 Marin Point Reyes Peninsula, 12.5 miles from Inverness Comment
  UCR202420  Gilia capitata subsp. chamissonis Peter L. Morrell 1993-6-5 264 Marin San Francisco Bay Region, about 250 m SW of Kehoe Beach, Point Reyes 7 Comment
  CAS-BOT-BC225479  Gilia millefoliata Mrs. E. C. Sutliffe 1925-2-24 s.n. Marin Sausalito Comment
  CAS-BOT-BC266499  Githopsis diffusa John Thomas Howell 1943-5-22 18144 Marin Fairfax hills Comment
  UC1393137  Glebionis segetum S. B. Benson 1970-7-4 Marin Pt. Reyes Peninsula 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
  CAS-BOT-BC303717  Glebionis segetum Elsa Ruckert 1960-4-13 93 Marin Road leading W, 0.5 mile from junction with road from Marshall to Tomales 0 Comment
  CAS-BOT-BC303722  Glebionis segetum David D. Keck; J. Clausen 1935-6-15 3364 Marin Olema Creek, 3 miles S of Olema Comment
  CAS-BOT-BC282803  Glyceria leptostachya John Thomas Howell 1939-7-2 14823 Marin Elk Valley Comment
  UC747056  Gratiola ebracteata G. Thomas Robbins with J. T. Howell 1945-5-9 1880 Marin 1/2 mi n Hamilton Field Air Base 0 Comment
  CAS-BOT-BC140637  Grindelia hirsutula A. D. E. Elmer 1903-7-1 4621 Marin Point Reyes Post Office Comment
  CAS-BOT-BC304454  Grindelia hirsutula L. R. Abrams 1927-4-19 11591 Marin Point Reyes Comment
  CAS-BOT-BC304458  Grindelia hirsutula John Thomas Howell 1933-7-30 11486 Marin Shores of Bolinas Bay Comment
  CAS-BOT-BC304470  Grindelia hirsutula John Thomas Howell 1944-6-25 19673 Marin Between McNear's Landing and San Rafael Comment
  CAS-BOT-BC304480  Grindelia hirsutula John Thomas Howell 1933-7-30 11463 Marin White's Hills, between Fairfax and Woodacre Comment
  CAS-BOT-BC304494  Grindelia hirsutula Gordon H. True 1968-7-26 4717 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Bald Hills just south of Lake Ranch boundary 182 Comment
  CAS-BOT-BC314453  Grindelia hirsutula John Thomas Howell 1941-5-18 16189 Marin Stinson Beach Comment
  CAS-BOT-BC314457  Grindelia hirsutula John Thomas Howell 1946-6-13 22038 Marin Chileno Valley Comment
  CAS-BOT-BC314464  Grindelia hirsutula Lewis S. Rose 1930-7-20 s.n. Marin San Quentin Comment
  JEPS22045  Grindelia hirsutula G. Thomas Robbins 1958-6-25 3882 Marin about 1 mi n of Rodeo Lagoon; Fort Cronkhite Military Reservation 167 Comment
  JEPS41891  Grindelia hirsutula W. L. Jepson 1940-6-5 19955 Marin Paradise Cove Tiburon Peninsula, Paradise Cove Comment
  SEINET3139955  Grindelia hirsutula M. P. Dunford 1959-11-10 578 Marin Between Fairfax & Woodacre, 1.5 mi E of Woodacre turnoff on Sir Francis Drake Blvd Comment
  UC1005608  Grindelia hirsutula Frank W. Gould 1939-7-23 843 Marin 3 mi nw Inverness (on road to Tomales Point) 91 Comment
  UC1176894  Grindelia hirsutula John Thomas Howell 1939-11-5 15387 Marin Sausalito Comment
  UC1176897  Grindelia hirsutula John Thomas Howell 1945-7-15 21292 Marin Ridgecrest Blvd at Fairfax City limits Comment
  UC204194  Grindelia hirsutula A. D. E. Elmer Jul 1903 4621 Marin Point Reyes Post Office Point Reyes Comment
  UC32134  Grindelia hirsutula Alice Eastwood 1896-6-28 Marin Mt. Tamalpais Comment
  UC723852  Grindelia hirsutula Joseph Andorfer Ewan 1933-11-5 8098 Marin on permanent dunes, n shore Point Reyes Peninsula Point Reyes Peninsula Comment
  UCSB6575  Grindelia hirsutula Keator, Glenn 1958-08 Marin About 4.1 miles west of Fairfax on Lake Alpine Road Comment
  SEINET196485  Grindelia stricta var. angustifolia J. T. Howell 1949-10-9 26300 Marin Salt marsh bordering San Francisco Bay at N end of Tiburon Pensinula Comment
  RSA80777  Grindelia stricta var. platyphylla F. W. Peirson 1936-7-15 11836 Marin Point Reyes. Comment
  UC1192220  Helenium puberulum Herbert L. Mason 1946-7-24 12929 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  CAS-BOT-BC309444  Helenium puberulum Doreen Smith 1901-9-30 s.n. Marin Banks of creek entering Stafford Lake, Novato Comment
  CAS-BOT-BC229737  Helianthemum scoparium S. Creer; A. Williams 2012-5-2 406 b Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  SJSU739  Heliotropium arborescens A. W. Jacobs 1941-8-18 Marin residence, San Rafael Comment
  JEPS37517  Helminthotheca echioides W. L. Jepson 1921-9-8 9427 Marin n San Rafael Comment
  CAS-BOT-BC305886  Helminthotheca echioides John Thomas Howell 1930-6-22 5319 Marin Fort Baker Comment
  POM284519  Hemizonia congesta Lyman Benson 1934-8-30 6122 Marin Bolinas Bay; Mt. Range: Seaward N Coast; Watershed: Pacific Ocean. 30 Comment
  UC1301033  Hemizonia congesta subsp. congesta Helen K. Sharsmith 1963-5-18 5471 Marin pasture land near Fallon; San Francisco Bay Region Comment
  CAS-BOT-BC306202  Hemizonia congesta subsp. congesta H. M. Hall 1915-10-1 10129 Marin Region of San Francisco Bay. 3 km. north of San Rafael Comment
  CAS-BOT-BC309603  Hemizonia congesta subsp. lutescens Alice Eastwood 1918-9-6 7975 Marin Mill Valley Comment
  CAS-BOT-BC309607  Hemizonia congesta subsp. lutescens John Thomas Howell 1946-9-8 22990 Marin Near Ignacio Comment
  CAS-BOT-BC309615  Hemizonia congesta subsp. lutescens Philip A. Munz 1947-10-5 12187 Marin Trail from Ross to Lake Lagunitas 152 Comment
  UC1106276  Hemizonia congesta subsp. lutescens John Thomas Howell 1940-6-9 Marin Tiburon Comment
  UC1536899  Hemizonia congesta subsp. lutescens Gordon H. True 1937-6-6 722 Marin near Olema 24 Comment
  UC197514  Hemizonia congesta subsp. lutescens H. M. Hall 1916-7-22 10238 Marin 4 mi ne Tocaloma Comment
  CAS-BOT-BC309654  Hemizonia congesta subsp. lutescens H. M. H. 1915-10-1 s.n. Marin 3 mi. N. of S. Rafael Comment
  CAS-BOT-BC306256  Hemizonia congesta subsp. luzulifolia Doreen Smith 2003-9-1 s.n. Marin Near Mt. Muir horse facility Comment
  POM360248  Hemizonia corymbosa subsp. corymbosa M. B. Dunkle 1936-8-14 4807 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  POM52812  Hemizonia lutescens A. D. E. Elmer 1903-07 4935 Marin Olema Comment
  RSA245536  Hemizonia multicaulis subsp. vernalis Larry E. DeBuhr, Gary D. Wallace 1973-5-22 1154 Marin Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake Comment
  CDA7801  Hemizonia pungens subsp. septentrionalis Barbara T. Menzies 1971-10-21 Marin White Gate Ranch near Stinson Beach. 0 Comment
  CAS-BOT-BC388497  Herniaria hirsuta var. cinerea Doreen Smith 2002-6-10 s.n. Marin Marinwood, area near Bell Market Comment
  CAS-BOT-BC310219  Hesperevax sparsiflora var. brevifolia John Thomas Howell 1947-4-23 23063 Marin Drakes Estero west of Mt. Vision Comment
  UC534984  Hesperevax sparsiflora var. sparsiflora Mrs. H. P. Bracelin 1930-4-20 13 Marin 1 mi s of Lagunitas 66 Comment
  UC75866  Hesperevax sparsiflora var. sparsiflora Miss M. Alice King 1896-4-1 Marin Angel Island Comment
  UCD133081  Hesperevax sparsiflora var. sparsiflora Michele H. Mills 1998-4-19 225 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve. San Quentin. 137 Comment
  UCD70775  Hesperevax sparsiflora var. sparsiflora Michele H. Mills 1998-4-19 225 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve, serpentine grassland, well-developed soil; grayish green, cob-webby leaves, very small flowers 137 Comment
  CAS-BOT-BC310224  Hesperevax sparsiflora var. sparsiflora Javier Penalosa 1962-3-17 2251 Marin Tiburon Peninsula. Below Old St. Hilary's Chapel Comment
  CAS-BOT-BC310228  Hesperevax sparsiflora var. sparsiflora R. E. Frenkel 1964-5-28 518 Marin 100 m. west of a point 1.5 miles south of Meadows Country Club on Fairfax-Bolinas Road, on south side of road 304 Comment
  CAS-BOT-BC176109  Hesperocnide tenella Greg de Nevers 2002-4-29 12660 Marin Morse's Gulch, slope south of waterfall. Audubon Canyon Ranch. Bolinas Lagoon Preserve 304 Comment
  CAS-BOT-BC403845  Hesperocnide tenella John Thomas Howell 1944-7-9 19698 Marin Inverness Ridge Comment
  UC1176756  Hesperocnide tenella John Thomas Howell 1945-6-30 Marin Mt. Tamalpais Comment
  CAS-BOT-BC531658  Hesperocyparis macrocarpa D. Benner; M. Murphy; A. Young; C. Brown 2015-5-9 15729 Marin Mount Tamalpais. Marin Municipal Water District lands: near side of Alex Forman trail Comment
  CAS-BOT-BC176065  Hesperolinon congestum J. P. Moore s.n. Marin San Rafael Comment
  CAS-BOT-BC176078  Hesperolinon congestum Helen K. Sharsmith 1951-7-10 4009 Marin Just north of town of Tiburon, Tiburon Peninsula 30 Comment
  JEPS122866  Hesperolinon congestum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 593 Marin Old St. Hillary's preserve, Vistazo St entrance Comment
  CAS-BOT-BC143712  Heteromeles arbutifolia James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  UC365893  Heteromeles arbutifolia Hy. Edwards Jul 1877 118 Marin Comment
  SEINET11915758  Heteromeles arbutifolia H. W. Graham 1927-1 s.n. Marin Along road, trails, and RR from Mill Valley to Muir Woods, near San Francisco Comment
  CAS-BOT-BC311042  Heterotheca oregona var. oregona John Thomas Howell 1939-9-3 15332 Marin Corte Madera salt marsh Comment
  CAS-BOT-BC32783  Heterotheca sessiliflora subsp. bolanderi Adolph Daniel Edward Elmer 1903-7-1 4556 Marin Point Reyes Post Office Comment
  UC480925  Heterotheca sessiliflora subsp. bolanderi Harriet A. Walker 1908-6-13 1167 Marin Olema Comment
  UC87447  Heterotheca sessiliflora subsp. bolanderi T. S. Brandegee 1892-6-1 Marin Liberty Comment
  CAS-BOT-BC311169  Heterotheca sessiliflora subsp. bolanderi Cassie Burke; Alva Day 1980-6-18 80 -46 Marin Angel Island near summit of Mt. Livermore, North Ridge Trail on north-east slope Comment
  JEPS2438  Heterotheca sessiliflora subsp. bolanderi F. T. Bioletti 1892-6-19 Marin Comment
  UCD163895  Heterotheca sessiliflora subsp. bolanderi Peter Rubtzoff 1980-7-12 9459 Marin San Anselmo. Comment
  RSA128950  Heterotheca sessiliflora subsp. echioides J. T. Howell 1939-6-25 14802 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC309790  Heuchera micrantha A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13053 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
  CAS-BOT-BC420419  Heuchera micrantha var. diversifolia Peter H. Raven; Michael P. Johnson 1967-5-2 21353 Marin Angel island, bluffs near the bay, Hospital Cove, W side of the island 15 Comment
  JEPS36596  Hieracium albiflorum W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC319532  Hieracium albiflorum Roxana S. Ferris 1965-5-1 13629 Marin Above ocean at Double Point, Pt. Reyes National Seashore Comment
  UC76911  Hierochloe occidentalis Michener and Bioletti Feb. 1892 Marin Sequoia Canyon Comment
  SEINET10598883  Hierochloe occidentalis Michener MICHENER s.n. Marin Mill Valley Comment
  CAS-BOT-BC55365  Hirschfeldia incana John Thomas Howell 1939-5-14 14687 Marin Mill Valley station. Comment
  CAS-BOT-BC421471  Hoita macrostachya R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14356 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  JEPS65625  Hoita macrostachya W. L. Jepson 1916-7-9 6807 Marin Mt. Tamalpais; stream bottoms of canyons 457 Comment
  CAS-BOT-BC280750  Holcus lanatus Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  JEPS97702  Holcus lanatus Annetta M. Carter 1934-5-6 537 Marin About .6 mi. S of Olema. Comment
  RSA121228  Holcus lanatus H. S. Yates 1936-6-14 5639 A Marin 1 mile E of Aurora School. 46 Comment
  CAS-BOT-BC280751  Holcus lanatus Javier Penalosa 1961-7-29 2002 Marin McClure Beach, Pt. Reyes Peninsula Comment
  UC1128009  Holodiscus discolor N. French 1935-4-9 640 Marin e of south end of Muir Woods, Quandrangle Tamalpais Muir Woods; Quandrangle Tamalpais 256 Comment
  UC726263  Holodiscus discolor A. A. Heller 1940-6-12 15727 a Marin e side of Tomales Bay opposite Inverness; Tomales Bay Comment
  CAS-BOT-BC149973  Holodiscus discolor var. discolor J. P. Moore 1878-5-26 306 Marin unspecified Comment
  SBBG29170  Holozonia filipes J. T. Howell 1945-8-12 21372 Marin Rock Spring, Mt Tamalpais Comment
  CAS-BOT-BC284606  Hordeum brachyantherum subsp. brachyantherum Javier Penalosa 1961-6-7 1677 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  JEPS75289  Hordeum brachyantherum subsp. californicum W. L. Jepson 1919-5-17 8272 Marin Alderney 121 Comment
  CAS-BOT-BC289409  Hordeum murinum subsp. leporinum Javier Penalosa 1961-4-16 1316 Marin Railroad yard in Tiburon, Tiburon Peninsula Comment
  UC1177242  Horkelia californica John Thomas Howell 1945-7-29 21346 Marin Bolinas Comment
  UC212554  Horkelia californica S. B. Parish 1918-8-1 19075 Marin Lagunitas Comment
  CAS-BOT-BC536641  Horkelia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21194 Marin Wooded slopes above Hospital Cove, west side of Angel Island 60 Comment
  UC1753833  Horkelia californica subsp. californica Annetta M. Carter, Edward Lee 1934-6-17 656 Marin Olema-Bolinas Road near Five-Brook. Comment
  CAS-BOT-BC144020  Horkelia marinensis Ethel Crum 1933-10-8 1571 Marin Slope above Drake's Estero, Point Reyes Peninsula 15 Comment
  CAS-BOT-BC144021  Horkelia marinensis Catherine Best 1979-5-16 s.n. Marin Pt. Reyes Peninsula - Lunnys Ranch near Radio Station Comment
  SD8651  Hosackia gracilis Michener, Bioletti 1892-4-8 66 a Marin Comment
  UCD106036  Hosackia gracilis Michael A. Vincent 1999-6-10 8599 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  SEINET13944202 Image available Hydrocotyle ranunculoides Lewis S. Rose 1946-1 46165 Marin East shore of Bolinas Lagoon Comment
  UC619386  Hydrocotyle verticillata Wilhelm N. Suksdorf 1913-7-16 563 Marin Comment
  CAS-BOT-BC400876  Hypericum anagalloides Milo S. Baker 1929-7-16 3709 a Marin Lighthouse Road west Inverness Comment
  POM203974  Hypericum androsaemum M. S. Jussel 1933-7-30 s.n. Marin Near Inverness Comment
  RSA458221  Hypericum concinnum M. B. Dunkle 1931-7-12 2497 Marin Mt. Tamalpais Comment
  CAS-BOT-BC229776  Hypochaeris glabra S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1004 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  CAS-BOT-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
  CAS-BOT-BC311328  Hypochaeris glabra Javier Penalosa 1961-6-7 1655 A Marin Tiburon Peninsula. West of Marin Country Day School 30 Comment
  JEPS36522  Hypochaeris radicata W. L. Jepson 1920-5-26 9062 Marin Novato Comment
  CAS-BOT-BC311495  Hypochaeris radicata Javier Penalosa 1961-4-16 1318 Marin Tiburon Peninsula. Tiburon. NWPRR yard near Tiburon Blvd. Comment
  UCD133479  Hypochaeris radicata Helen K. Sharsmith 1962-5-30 5091 Marin Point Reyes Peninsula. San Francisco Bay Region. 45 Comment
  CHSC62011  Iris douglasiana K. L. Warren 1993-4-4 5 Marin W side of Coyote Ridge Trail, 0.1 mi. w of Hwy 1, 1.5 mi sw of Mill Valley. 182 Comment
  JEPS17360  Iris douglasiana W. L. Jepson 1918-4-20 7562 Marin Mt. Tamalpais Comment
  SD64380  Iris douglasiana Darley F. Howe 1966-6-1 Marin 4.3 miles west of Inverness, on Point Reyes Peninsula. Comment
  UC4277  Iris douglasiana W. A. Setchell Apr 1896 Marin Bolinas Comment
  OBI21067  Iris douglasiana Unknown 1963-6-17 18 Marin South end of alpine lake Comment
  RSA120325  Iris douglasiana S. S. Tillett 1956-6-30 585 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  UCD138716  Iris douglasiana L. S. Kimsey; Lee Lenz 1976-5-15 s.n. Marin Muir Woods. Comment
  CAS-BOT-BC533000  Iris foetidissima R. Crowe; C. Hagerty; D. Klein; F. Leist; E. Gunnison 2015-5-9 15711 Marin Mount Tamalpais. Marin Municipal Water District lands: Lake Lagunitas Comment
  UC1301098  Iris macrosiphon Helen K. Sharsmith 1963-2-23 5162 Marin Marshall - Petaluma road; San Francisco Bay Region 152 Comment
  UC615008  Iris macrosiphon Beryl O. Schreiber 1936-3-7 2123 Marin Shell Beach Canyon; Tomales Bay Comment
  SEINET179613 Image available Isoetes melanopoda H. E. Parks 1925-9-18 Marin Lake Lagunitas Comment
  UCSB55389  Isolepis cernua Copeland, Herbert 1934-5-27 Marin Dillon's Beach Comment
  CAS-BOT-BC149602  Iva axillaris Doreen Smith 2001-8-15 s.n. Marin Richards Bay Sanctuary. Bluffs S of Lyford House. Comment
  CAS-BOT-BC324781  Iva axillaris A. E. LaRose 1966-11-4 s.n. Marin Along Sir Francis Drake Blvd. opposite the west gate, San Quentin Comment
  CAS-BOT-BC109999  Juncus acutus Doreen Smith 1995-4-25 s.n. Marin At the Davidson School Campus, San Rafael. Comment
  JEPS63850  Juncus breweri William S. Cooper 1925-7-23 61 Marin Drakes Bay Comment
  UC726226  Juncus bufonius A. A. Heller 1941-7-18 16241 Marin w of Inverness (near the foot of the grade, n of the head of Drakes Estuary); Point Reyes Peninsula Comment
  UC1177402  Juncus covillei John Thomas Howell 1945-8-12 21373 Marin near Rock Spring; Mt. Tamalpais Comment
  UC14885  Juncus covillei W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  UCSB560  Juncus effusus Keator, Glenn 1958-08 Marin About 5.4 miles west of Fairfax; on Alpine Lake - Mt. Tamlapais road Comment
  JEPS127798  Juncus effusus subsp. pacificus Adam C. Schneider with Robert Steers 2014-3-29 555 Marin Mouth of Rodeo Creek. Comment
  UC1177401  Juncus effusus subsp. pacificus John Thomas Howell 1943-7-4 18252 Marin on road to Pt. Reyes Ledum Swamp Comment
  RSA70273  Juncus effusus subsp. pacificus F. W. Peirson 1925-10-3 6454 Marin On north slope of Mt. Tamalpais. Comment
  UCD141580  Juncus lescurii Unknown Collector 1925-6-6 1801 Marin Bolinas Cliffs. Comment
  JEPS63869  Juncus patens W. C. Blasdale 1893-7-24 Marin Mill Valley Comment
  RSA127071  Juncus phaeocephalus var. paniculatus J. T. Howell 1945-6-24 s.n. Marin Lagunitas andeus?, Mt. Tamalpais. Comment
  RSA127072  Juncus phaeocephalus var. phaeocephalus J. T. Howell 1945-6-12 20963 Marin Near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC83588  Juncus tenuis Doreen Smith 2007-6-1 s.n. Marin Eastern Marin County. China Camp. Comment
  CHSC116353  Juncus xiphioides D. G. Kelch 2009-5-28 9305 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. 6 Comment
  UC1177380  Juncus xiphioides John Thomas Howell 1944-9-24 20750 Marin e side Bolinas Lagoon Comment
  HSC14035  Juncus xiphioides H. E. Parks, S. T. Parks 1930-9-4 727 Marin Head of Lake Phoenix Comment
  UCSB581  Juncus xiphioides Keator, Glenn 1958-08 Marin About 5.4 miles west of Fairfax; on Lake Alpine-Mt. Tamalpais road. Comment
  CAS-BOT-BC231856  Keckiella corymbosa P. da Silva; C. Longstreth; E. Turkle; et al. 2012-8-25 1653 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., serpentine below old airforce base Comment
  CAS-BOT-BC235896  Keckiella corymbosa John Thomas Howell 1946-7-7 22187 Marin Above Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC175937  Koeleria Virginia E. Long 1933-5-4 210 a Marin Mill Valley. On ridge above Mill Valley and Muir Woods 91 Comment
  CAS-BOT-BC175933  Koeleria macrantha Javier Penalosa 1961-7-15 1967 Marin Plateau NW of summit. Tiburon Peninsula Comment
  UC50514  Koeleria macrantha Jos. Burtt Davy 1901-4-17 6890 Marin Angel Island Comment
  UCD86029  Koeleria macrantha P. B. Kennedy 1926-5-20 s.n. Marin San Rafael to Bolinas. Comment
  CAS-BOT-BC499179  Kopsiopsis hookeri Miss T. Papena 1944-6-18 s.n. Marin Pipeline Trail, Mt. Tamalpais Comment
  CAS-BOT-BC499200  Kopsiopsis strobilacea John Thomas Howell 1942-6-21 16993 Marin Carson Ridge Comment
  CAS-BOT-BC340451  Lactuca saligna John Thomas Howell 1943-9-25 19324 Marin In southern part of Mill Valley 7 Comment
  CAS-BOT-BC340512  Lactuca serriola Javier Penalosa 1961-8-26 2179 Marin Tiburon Peninsula. Tiburon Blvd. 1/2 mi. from U.S. 101 Comment
  CAS-BOT-BC539347  Lagurus ovatus Ramona Robison 2012-6-24 s.n. Marin Pt. Reyes National Park in area around parking lot for lighthouse access and along access road 142 Comment
  CDA37937  Lapsana communis D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-S Marin Samuel Taylor State Park. Comment
  CAS-BOT-BC338172  Lasthenia californica L. R. Abrams 1927-4-19 11605 Marin Near Lighthouse, Point Reyes Comment
  CAS-BOT-BC338182  Lasthenia californica Alice Eastwood 1912-5-19 13 Marin Kentfield Comment
  JEPS10040  Lasthenia californica subsp. californica R. F. Hoover 1939-4-8 3963 Marin Tiburon Comment
  JEPS35798  Lasthenia californica subsp. californica Rimo Bacigalupi, L. R. Heckard, and J. Roof 1964-4-29 8949 Marin slopes near radio towers (1/4 mi e of eastern boundary of Coast Guard Reservation inclosing lighthouse) 140 Comment
  CAS-BOT-BC324409  Lasthenia californica subsp. macrantha Alice Eastwood 1915-6-23 4771 Marin Pt. Reyes Comment
  HSC89864  Lasthenia californica subsp. macrantha Rimo Bacigalupi, J. Dawson, O. Solbrig 1955-10-22 5523 Marin Near entrance to lighthouse, tip of Point Reyes penisula Comment
  JEPS17892  Lasthenia californica subsp. macrantha Rimo Bacigalupi with J. Dawson and O. Solbrig 1955-10-22 5523 Marin tip Point Reyes Peninsula (about entrance to lighthouse reserve) Comment
  UC1363829  Lasthenia californica subsp. macrantha Robert Ornduff 1957-11-17 4140 b Marin hillside nw Light House (below parking lot); Point Reyes Comment
  UC1368729  Lasthenia californica subsp. macrantha R. Ornduff 1958-4-30 4966 Marin 2 mi sw school near the point (on road to Point Reyes lighthouse) Comment
  SEINET11447698 Image available Lasthenia gracilis H. A. Walker 1907-5-9 s.n. Marin Mt. Tamalpais Comment
  UC188984  Lasthenia gracilis C. F. Sonne Apr 1887 Marin near Tamalpais Comment
  JEPS97671  Lasthenia macrantha subsp. macrantha Annetta M. Carter, Herbert L. Mason 1938-5-18 1416 Marin 15.7 mi W of Inverness; Point Reyes; 15.7 mi from [W of] Inverness. Pt. Reyes. Comment
  RSA279467  Lasthenia macrantha subsp. macrantha Robert A. Norris 1979-4-7 3876 Marin Pt. Reyes, near lighthouse Comment
  CAS-BOT-BC366966  Lasthenia minor John Thomas Howell 1930-4-20 4733 Marin Pt Reyes Comment
  JEPS22813  Lasthenia minor B. Schreiber 1936-4-12 2198 Marin 0.3 mi nne Pierce's Ranch; Point Reyes Quad. 7 Comment
  JEPS98738  Lasthenia minor Raymund Chan 1998-5-9 98028 Marin bluffs above Kehoe Beach Point Reyes National Seashore Comment
  UCSB15886  Lasthenia minor 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 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
  UCD106350  Lathyrus latifolius Verne Grant; Alva Grant 1946-6-2 7650 Marin Roadsides along lower end of Tomales Bay. Comment
  UC625533  Lathyrus littoralis Frank W. Gould 1938-5-7 383 Marin Point Reyes, near end of peninsula Point Reyes Comment
  RSA44351  Lathyrus littoralis J. T. Howell 1947-6-4 23221 Marin Dunes beyond radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC278122  Lathyrus vestitus J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13314 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UCD106553  Lathyrus vestitus var. vestitus K. Esau 1932-3-19 s.n. Marin Mill Valley. Comment
  UC1069703  Layia carnosa B. Schreiber 1937-4-25 2386 Marin 8 mi w of Inverness Pt. Reyes peninsula; Pt. Reyes Quadrangle Comment
  CAS-BOT-BC323978  Layia chrysanthemoides John Thomas Howell 1946-4-18 21678 Marin Novato Comment
  SBBG39522  Layia chrysanthemoides L. S. Rose 1970-5-2 70035 Marin Rock Springs, Mt Tamalpais 609 Comment
  UCD133955  Layia chrysanthemoides G. L. Stebbins Jr. 1964-5-30 6165 Marin Wilson Hill Road, 200 yards west of Schoolhouse, between 1/2-1 mile west of Pt. Reyes - Petaluma Road. Comment
  CAS-BOT-BC321791  Layia gaillardioides John Thomas Howell 1947-4-27 23091 Marin Bald Mt. west of San Anselmo Comment
  JEPS21815  Layia gaillardioides Alvin W. Urquhart 1958-4-25 44 Marin 1 mi above Meadow Golf Club; Alpine Dam Road 320 Comment
  CAS-BOT-BC321765  Layia gaillardioides Lena E. Bowley 1939-5-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC321788  Layia gaillardioides Marian L. Campbell 1920-4-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC379682  Layia platyglossa Javier Penalosa 1927-4-19 11595 Marin Point Reyes Comment
  CHSC27544  Layia platyglossa Scott E. Patton 1978-2-18 1 Marin Bluffs, ca. 1.25 m nw of Dillon Beach, 0.25 m se of Estero de San Antonio. 76 Comment
Read comments
May 24 2013
  POM312862  Ledum glandulosum Malcolm A. Nobs 1949-6-29 901 Marin N side of Pt. Reyes road just N of Pierce Pt. road, 3 miles N of Inverness. Comment
  UC306550 Image available Ledum glandulosum A. D. E. Elmer Jul 1903 4944 Marin Point Reyes Post Office Point Reyes; Point Reyes post office, Marin Co. Comment
Read comments
Apr 5 2007
  SEINET12526035 Image available Ledum glandulosum B. F. Palser 1980-1 s.n. Marin On low cliff above Shell Beach, Pt. Reyes Nat'l seashore. Comment
  RSA203874  Ledum glandulosum subsp. columbianum M. S. Jussel 1933-7-30 s.n. Marin Near Inverness Comment
  CAS-BOT-BC537126  Lemna minor Robert A. Norris 1983-9-10 4590 Marin Tennessee Valley Trail, ca. 0.25mi. inland from Tennessee cove 21 Comment
  CAS-BOT-BC534921  Lemna turionifera John Thomas Howell 1944-10-10 20714 Marin Marshes north of Olema Comment
  CAS-BOT-BC215716  Lepechinia calycina Paul F. Covel 1936-5-10 131 Marin Mt. Tamalpais-Bolinas Road Comment
  CAS-BOT-BC215719  Lepechinia calycina Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  UC140278  Lepechinia calycina Katharine Brandegee 1907-6-28 Marin Bolinas Ridge Comment
  CAS-BOT-BC89530  Lepidium lasiocarpum John Thomas Howell 1947-6-18 23277 Marin Dillons Beach. Comment
  UCD115707  Lepidium latifolium Miss Lilian McHoul 1965-8-9 s.n. Marin Tiburon. Comment
  CAS-BOT-BC12795  Lepidium perfoliatum Alice Eastwood 1915-5-15 s.n. Marin Tiburon. Comment
  CAS-BOT-BC175927  Leptochloa fusca subsp. fascicularis Doreen Smith 1995-5-1 s.n. Marin At the west end of Alan P. Seroty State Beach, Millerton Point State Park Comment
  CAS-BOT-BC273985  Leptochloa fusca subsp. fascicularis Catherine Best 1981-10-17 s.n. Marin Nicasio Reservoir Comment
  CAS-BOT-BC226534  Leptosiphon acicularis M. E. Parsons 1912-5-13 s.n. Marin Kentfield 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
  RSA38396  Lessingia glandulifera var. glandulifera P. A. Munz 1947-10-5 12188 Marin Trail from Ross to Lake Lagunitas. 152 Comment
  CAS-BOT-BC324155  Lessingia hololeuca Lewis S. Rose 1961-7-30 61057 Marin China camp 3 Comment
  CAS-BOT-BC324160  Lessingia hololeuca John Thomas Howell 1947-9-6 24178 Marin Chileno Valley Comment
  JEPS20605  Lessingia hololeuca W. L. Jepson 1921-9-8 9428 Marin Ignacio Comment
  CAS-BOT-BC324139  Lessingia hololeuca John Thomas Howell 1945-9-16 21485 Marin North of San Rafael Comment
  CAS-BOT-BC324146  Lessingia hololeuca John Thomas Howell 1927-4-15 2318 Marin Baltimore Park 213 Comment
  UCD161965  Lessingia micradenia var. micradenia Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC233780  Lewisia cantelovii Mrs. H. C. Cantelow 1942-9-3 s.n. Marin Ross Comment
  CAS-BOT-BC272255  Leymus X multiflorus John Thomas Howell 1946-5-16 s.n. Marin Angel Island Comment
  CAS-BOT-BC174021  Leymus californicus Ronie Clark 1983-9-14 PR 83 -063 Marin Point Reyes National Seashore. Morgan Trail, 0.2 mi. from trailhead at Bear Valley Trail Comment
  CAS-BOT-BC273569  Leymus californicus John Thomas Howell 1944-7-7 19675 Marin Fish Grade between Phoenix and Lagunitas Lakes Comment
  UCD61312  Leymus californicus John Thomas Howell 1958-6-28 33640 Marin Mt. Tamalpais. Willow Meadow. Comment
  CAS-BOT-BC272226  Leymus pacificus John Thomas Howell 1946-5-26 21950 Marin Near radio station, Pt. Reyes Peninsula Comment
  CAS-BOT-BC272229  Leymus pacificus John Thomas Howell 1948-6-6 24335 Marin Stinson Beach Comment
  CAS-BOT-BC175912  Leymus triticoides Catherine Best 1983-6-19 s.n. Marin Along the Tiburon bike path about 1/2 mile northwest of San Rafael Ave, Tiburon Comment
  CAS-BOT-BC274489  Leymus triticoides John Thomas Howell 1944-5-28 19528 Marin Between Almonte and Mill Valley Comment
  UC1106113  Leymus triticoides John Thomas Howell 1944-5-28 19528 Marin between Almonte and Mill Valley Comment
  UC21304  Ligusticum apiifolium J. Burtt Davy 1900-6-18 6766 Marin Point Reyes Comment
  CAS-BOT-BC451613  Lilaea scilloides John Thomas Howell 1946-5-4 21720 Marin East of Aurora School at Sonoma Co. line Comment
  JEPS32126  Lilaea scilloides Michener and Bioletti Jun 1892 Marin Alto Comment
  UC1106294  Lilaea scilloides John Thomas Howell 1944-5-28 19529 Marin between Almonte and Mill Valley Comment
  UC1123002  Lilaeopsis masonii B. Schreiber 1936-6-28 2266 Marin 1 mi. from Inverness (Chicken Ranch Beach); Point Reyes Quad., Chicken Ranch Beach 3 Comment
  SD6526  Lilium pardalinum Olga Epstein May 1893 Marin Mill Valley. Comment
  JEPS19613  Limnanthes douglasii W. L. Jepson 1897-4-10 13548 Marin Mill Valley Comment
  UC1300821  Limnanthes douglasii Helen K. Sharsmith 1963-5-18 5472 Marin near Fallon; San Francisco Bay Region 60 Comment
  SEINET5556949  Limnanthes douglasii H. S. Gentry 1962-1 19697 Marin 7-8 mi. W of Novato. 30 Comment
  UC17894  Limnanthes douglasii subsp. douglasii Harley P. Chandler 1899-4-8 288 Marin Mt. Tamalpais; n slope Comment
  JEPS21833  Limnanthes douglasii subsp. sulphurea Bryce G. Decker 1958-5-4 78 Marin 3 mi from Point Reyes Lighthouse (along Sir Francis Drake Boulevard) Comment
  JEPS20268  Limonium californicum W. L. Jepson 1924-10-12 10656 Marin Manzanita sta.; bayshore Comment
  RSA14788  Limonium californicum L. S. Rose 1935-9-1 35587 Marin China Camp, 5 mi NE of San Rafael. 1 Comment
  CDA37804  Limonium ramosissimum Kelsey Marie Setliff 2011-7-11 s.n. Marin Richardson Bay, east side of Highway 101. 0 Comment
  UC2046446  Limonium ramosissimum subsp. provinciale Jude Stalker 2011-10-8 Marin Corte Madera Ecological Reserve. Comment
  UC672464  Limosella acaulis Herbert L. Mason 1925-9-17 2229 Marin Phoenix Lake Comment
  CDA4727  Linum grandiflorum T. C. Fuller 1970-5-4 19482 Marin North side of Highway 37 to Black Point, north shore of San Pablo Bay, ca. 6 miles west of the mouth of the Napa River. 0 Comment
Read comments
Mar 30 2009
  UC847801  Lithocarpus densiflorus Alice Eastwood 1922-7-23 11507 Marin Rock Spring; Mt. Tamalpais Comment
  SEINET12030992  Lithocarpus densiflorus F. H. Utech 1988-1 88 -170 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CAS-BOT-BC36115  Lithocarpus densiflorus var. densiflorus Mrs. Pettibone 1894-5-8 s.n. Marin Mill Valley Comment
  POM166559  Lithocarpus densiflorus var. densiflorus P. A. Munz 1922-8-5 6436 Marin Mt. Tamalpais, above Rock Springs. 457 Comment
  RSA127059  Lithocarpus densiflorus var. densiflorus J. T. Howell 1947-5-25 23206 Marin Berry Trail, Mt. Tamalpais. Comment
  SFV855  Lithocarpus densiflorus var. densiflorus V. Cunningham 1964-5-9 34 Marin Corte Madera Ridge. Along trail up ridge from fire trail. Comment
  HSC20214  Lithophragma affine R. C. Wunner 1962-4-18 Marin Fairfax, Marinda Oaks, 500 yds. up left canyon from Marinda Drive Comment
  UC11909  Lithophragma heterophyllum J. Burtt Davy 1893-4-26 142 B Marin Mt. Tamalpais Comment
  JEPS43055  Lithophragma heterophyllum C. F. Sonne Apr. 1888 Marin Comment
  UC11903  Lithophragma heterophyllum W. L. Jepson 1892-4-7 Marin Comment
  CAS-BOT-BC342213  Logfia filaginoides John Thomas Howell 1946-5-12 21800 Marin Carson Ridge Comment
  JEPS33572  Logfia gallica W. L. Jepson 1941-6-15 20616 Marin Tiburon Peninsula Comment
  CAS-BOT-BC342404  Logfia gallica Gordon H. True 1968-7-2 4650 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 45 Comment
  CAS-BOT-BC443982  Lolium perenne K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14010 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC269150  Lolium temulentum P. B. Kennedy 1914-4-19 4700 Marin Mill Valley Comment
  CHSC114293  Lomatium dasycarpum D. G. Kelch 2007-3-29 7105 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake's Landing development. 85 Comment
  CAS-BOT-BC240516  Lonicera hispidula Baki Kasapligil 1965-7-11 3925 Marin Woodacre near water sterilzation plant Comment
  JEPS12844  Lonicera hispidula var. vacillans W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  JEPS77573  Lotus formosissimus T. I. Chuang with Fei-Mei Chuang 1978-6-7 7730 Marin Entrance to Point Reyes Beach n on Sir Francis Drake Highway Point Reyes Beach; , Sir Francis Drake Highway Comment
  RSA633915  Lotus formosissimus Michael A. Vincent 1999-6-10 8599 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  UC15577  Lotus formosissimus Chestnut and Drew 1891-4-16 Marin near Bolinas Comment
  RSA90325  Lotus humistratus F. W. Peirson 1912-07 2004 Marin Mt. Tamalpais. Comment
  SEINET12154197  Lotus junceus M. T. Doutt 1931-1 594 Marin Pt. Reyes lighthouse Comment
  UC80743  Lotus junceus var. biolettii Michener and Bioletti Aug 1892 70 a Marin Comment
  UC15637  Lotus micranthus W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  POM128954  Lotus micranthus C. F. Sonne 1887-04 s.n. Marin Near Mt. Tamalpais Comment
  SEINET10484440  Lotus purshianus Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2461 Marin Collected in a valley pasture about 3 mi se of lagunitas enroute to fairfax. Summer drought oak savannah habitat. 274 Comment
  UC1277982  Lotus scoparius B. Crampton 1957-6-11 4197 Marin 6 mi n Muir Beach Comment
  UC764519  Lotus scoparius R. F. Hoover 1939-4-8 3968 Marin Stinson Beach Comment
  POM276699  Lotus unifoliolatus Lyman Benson 1934-8-30 6120 Marin Bolinas Bay 30 Comment
  JEPS55829  Lotus wrangelianus A. M. Ottley 1920-4-10 360 Marin near Fairfax Comment
  OBI33917  Lupinus David J. Keil 1983-6-29 17182 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  POM316678  Lupinus Patricia Wilder 1965-6-7 3540 Marin Bolinus Road at Alpine Lake. 305 Comment
  SEINET10488363  Lupinus affinis Charles Piper Smith 1948-4-26 Smith 48158 Marin Marshalls road. 10.6 Miles w of petaluma Comment
  UCSB42830  Lupinus albifrons Phillips, B. 1980-3-28 Marin North side of Point Reyes Petaluma Road, 2 miles south of its junction with Lucas Valley Road 45 Comment
  CAS-BOT-BC201436  Lupinus albifrons var. albifrons H. L. Mason 1917-3-10 54 Marin Lake Temescal Comment
  CAS-BOT-BC201449  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48403 Marin Olema - 2.6 miles south Highway 1 Comment
  CAS-BOT-BC201455  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48405 Marin Olema, 2.6 miles south Highway 1 Comment
  CAS-BOT-BC196150  Lupinus albifrons var. douglasii Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC196165  Lupinus albifrons var. douglasii A. A. Heller 1906-6-12 8395 Marin Mt. Tamalpais Comment
  CAS-BOT-BC196178  Lupinus albifrons var. douglasii John Thomas Howell 1947-5-25 23196 Marin Simmons Trail, Mt. Tamalpais Comment
  UC130324  Lupinus albifrons var. douglasii H. P. Chandler 1900-2-26 527 Marin south side of Mount Tamalpais Mount Tamalpais Comment
  JEPS64944  Lupinus arboreus W. L. Jepson 1919-5-18 8296 Marin 2 mi nw Inverness; nw of Inverness 91 Comment
  UCD106633  Lupinus arboreus P. B. Kennedy 1918-3-31 s.n. Marin Manzanitas. Comment
  JEPS35811  Lupinus bicolor Rimo Bacigalupi and L. R. Heckard 1964-4-29 8936 Marin ca 3 mi ne Point Reyes (above edge of marsh at Drake's Beach, near Sir Francis Drake Historical Monument, shores of Drake's Bay); Drakes Beach County Park, shores of Drake's Bay Comment
  UC1177479  Lupinus bicolor John Thomas Howell 1946-4-13 21596 Marin Mt. Tamalpais , Summit Meadow to Rock Spring (Summit Meadow to Rock Spring) Comment
  CAS-BOT-BC215001  Lupinus chamissonis John Thomas Howell; et al 1980-6-19 53724 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  CAS-BOT-BC215073  Lupinus chamissonis Charles Piper Smith 1947-6-27 47604 Marin Point Reyes Radio Station Comment
  UC1177218  Lupinus formosus John Thomas Howell 1946-5-14 21848 Marin Tamalpais Valley Comment
  UCD107759  Lupinus formosus P. B. Kennedy 1914-4-19 4702 Marin Mill Valley. Comment
  UC750646  Lupinus formosus var. formosus Lewis S. Rose 1946-9-20 46279 Marin 3 mi w Novato; w of Novato Comment
  LA205130  Lupinus latifolius Carl Clawson Epling; 1922-4-10 5180 Marin Comment
  SEINET5628413 Image available Lupinus latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera. Comment
  UCD108130  Lupinus latifolius P. B. Kennedy 1922-5-27 s.n. Marin East of Inn, by building, Mt. Tamalpais. Comment
  RSA128439  Lupinus latifolius subsp. latifolius Peter H. Raven 1949-5-22 548 Marin 0.3 miles north of Lagunitas. 305 Comment
  SEINET7067228 Image available Lupinus littoralis A. G. Vestal 1947-5-12 s.n. Marin 2 miles southeast of Olema. Coordinate datum: NAD27. UTM Zone 10, 520435mE, 4207378mN. Comment
  JEPS85701  Lupinus microcarpus var. densiflorus W. L. Jepson 1940-6-5 19958 Marin Paradise Cove , Paradise Cove (Tiburon) 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
  UCD70817  Lupinus nanus Michele H. Mills 1997-4-16 192 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve. San Quentin. 137 Comment
  SEINET12167580  Lupinus nanus C. F. Quibell 1976-1 1370 Marin Marshall-Petahuma. Rd W of Summit Comment
  RSA19027  Lupinus nanus subsp. nanus Alice Eastwood 1912-5-19 11 Marin Kentfield Comment
  UC15999  Lupinus polyphyllus var. polyphyllus E. L. Greene 1892-1 Marin near Sausalito; near Sausalito Comment
  UC16002  Lupinus polyphyllus var. polyphyllus Alice Eastwood 1896-5-31 Marin near Tennessee Bay; near Tennessee Bay Comment
  CAS-BOT-BC202164  Lupinus tidestromii Alice Eastwood 1923-5-13 11780 Marin Pt. Reyes Comment
  CAS-BOT-BC202168  Lupinus tidestromii Ronie Clark 1984-5-18 PR 84 -033 Marin Point Reyes National Seashore. South shore of Abbotts Lagoon Comment
  RSA22082  Lupinus tidestromii J. T. Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  UCD41194  Lupinus tidestromii Sue Nichol 2003-5-29 s.n. Marin Point Reyes National Seashore. Abbot's Lagoon. Comment
  SBBG98280  Lupinus variicolor H. F. Copeland 1934-5-27 Marin Dillon's Beach Comment
  UC1129738  Lupinus variicolor A. E. Wieslander 1934-3-18 416 Marin Point Reyes; Point Reyes Quad., Point Reyes Comment
  UC130673  Lupinus variicolor H. M. Hall 1909-6-9 8514 Marin summit Mt. Vision Mt. Vision; summit Mt. Vision Comment
  CAS-BOT-BC232248  Luzula comosa E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1510 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
  CDA12023  Luzula comosa G. F. Hrusa 1990-2-26 7499 Marin North Coast Biodiversity Arena; Coast Trail, Pt. Reyes National Seashore. Comment
  RSA127066  Luzula comosa J. T. Howell 1949-5-15 25317 Marin Inverness Ridge, west of Inverness. Comment
Read comments
Feb 24 2012
  JEPS67194  Luzula macrantha J. B. Davy Aug. 1898 4320 Marin Olema Comment
  JEPS67162  Luzula subsessilis W. L. Jepson 1919-5-18 8304 Marin swamp 2 mi nw Inverness; swamp nw of Inverness 91 Comment
  JEPS73335  Luzula subsessilis Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 764 Marin 4 mi w Two Rocks; w of Two Rocks Comment
  UC70458  Luzula subsessilis Jos. Burtt Davy 1900-6 6724 Marin Point Reyes Peninsula Comment
  UC1140928  Lythrum californicum Volney Rattan June 1881 Marin Mount Tamalpais Comment
  RSA58096  Madia E. K. Balls, Percy C. Everett 1953-10-9 18594 Marin Hwy 1, E shore Tomales Bay, 4 miles SE of Marshall 3 Comment
  SEINET11601306 Image available Madia anomala K. Brandegee 1907-6-9 s.n. Marin Mill Valley, Tamalpais Comment
  RSA118072  Madia anomala J. T. Howell 1955-5-29 30256 Marin Near Rock Spring on Laurel Dell Trail, Mt. Tamalpais Comment
  RSA785065  Madia anomala Peter Rubtzoff 1980-6-8 9452 Marin San Anselmo Comment
  CAS-BOT-BC343720  Madia elegans Alice Eastwood 1912-9-29 2300 Marin Lagunitas Comment
  CAS-BOT-BC344387  Madia exigua John Thomas Howell 1946-5-12 21780 Marin Carson Ridge Comment
  CAS-BOT-BC343075  Madia gracilis Peter H. Raven; Michael P. Johnson 1967-5-2 21296 Marin Angel Island. Near road between North Garrison and Point Campbell, north side of island 45 Comment
  CAS-BOT-BC343085  Madia gracilis John Thomas Howell 1940-5-26 15543 Marin Little Carson Falls Comment
  CAS-BOT-BC343093  Madia gracilis David D. Keck; J. Clausen 1935-6-15 3362 Marin 2 mi. E. of Muir Beach Comment
  JEPS7385  Madia gracilis W. L. Jepson 1892-6-11 Marin low hills near northern base Mt. Tamalpais Comment
  RSA107070  Madia madioides L. S. Rose 1956-6-25 56109 Marin Wooded slopes, W of Alpine Lake. 427 Comment
  CAS-BOT-BC343619  Madia sativa John Thomas Howell 1939-6-25 s.n. Marin Mill Valley to Eastwood Comment
  RSA60844  Madia sativa Frank W. Gould 1939-7-23 857 Marin Tomales Point, 5 miles from Inverness Comment
  UC33259  Madia sativa J. Burtt Davy 1900-6-27 6824 Marin Point Reyes Comment
  RSA29260  Mahonia nervosa Joseph A. Ewan 1936-8-11 10164 Marin Lower Redwood Canyon, Muir Woods. Comment
  NY24345  Mahonia nevinii E. C. Marquand 1935-7-10 s.n. Marin Cultivated Comment
  UC1106297  Maianthemum dilatatum John Thomas Howell 1946-5-5 21757 Marin swale near radio station Pt. Reyes Peninsula Comment
  CAS-BOT-BC510716  Maianthemum dilatatum John Thomas Howell 1946-5-5 21757 Marin Swale near radio station, Point Reyes Peninsula Comment
  UCSB15251  Maianthemum racemosum Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  UCSB19694  Maianthemum racemosum Tom, Bennett 1965-4-15 Marin 1 mile W of west enterance to Muir Woods National Monument,17 miles N of San Francsico 18 Comment
  CAS-BOT-BC511466  Maianthemum racemosum subsp. amplexicaule John Kipping 1967-3-12 31 Marin Arroy Hondo, Point Reyes Bird Observatory, Point Reyes National Seashore 53 Comment
  CAS-BOT-BC514235  Maianthemum stellatum Peter H. Raven; Michael P. Johnson 1967-5-1 21111 Marin Angel Island 60 Comment
  UCSB15252  Maianthemum stellatum Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  UC34555  Malacothrix californica E. R. Drew 1889-5-18 Marin Inverness Comment
  HSC23811  Malva nicaeensis R. A. Vanbianchi 1971-6-19 3 Marin San Geronimo. Comment
  JEPS127961  Marah fabacea Adam C. Schneider with Susan Fawcett 2014-3-28 426 Marin West side of CA State Highway, 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  UC1301171  Marah fabacea Helen K. Sharsmith 1963-3-9 5202 Marin overlooking Bolinas Lagoon (w side of Bolinas Ridge); San Francisco Bay Region 152 Comment
  SEINET10448081  Marah fabacea Heidi H. Schmidt 1993-6-8 Schmidt 819 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  JEPS42484  Marah oregana W. L. Jepson 1893-5-1 14131 Marin Ross Valley Mt. Tamalpais Comment
  UC1301172  Marah oregana Helen K. Sharsmith 1962-5-5 5003 Marin e slope Bolinas Ridge (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC28953  Marah oregana Harley P. Chandler 1900-6-9 739 Marin Mill Valley San Francisco Bay Region, Mount Tamalpais Comment
  CDA37482  Maytenus boaria Sam Abercrombie 2012-4-19 Marin Ring Mountain Preserve; southeast side. 0 Comment
  CAS-BOT-BC422661  Meconella californica John Thomas Howell 1946-4-14 21623 Marin Near Tomales Comment
  UCD106763  Medicago arabica P. B. Kennedy 1914-4-19 4692 Marin Mill Valley. Comment
  UCD107953  Medicago sativa Javier Penalosa 1961-8-26 2203 Marin Tiburon Blvd. at Belvedere Dr. Comment
  RSA15225  Melica californica C. B. Wolf 1927-4-24 382 Marin Stinson Beach Comment
  SEINET190912 Image available Melica californica A. A. Beetle 1941-5-20 2721 Marin Coastal bluffs S of Stinson Beach Comment
  CAS-BOT-BC282142  Melica geyeri Hans Leschke 1946-4-14 s.n. Marin Hills S of Tomales Comment
  CAS-BOT-BC282150  Melica geyeri John Thomas Howell 1947-5-25 23195 Marin Berenstein Trail near Mount Theater, Mount Tamalpais Comment
  UCD87527  Melica harfordii P. B. Kennedy 1926-5-20 s.n. Marin Road San Rafael to Lomales. Comment
  POM184796  Melica torreyana H. E. Parks 1926-04 s.n. Marin Tiburon Peninsula. Comment
  UC1446234  Melica torreyana Paul But 1975-4-20 1027 Marin Ross Comment
  UCD88859  Melica torreyana Beecher Crampton 1960-6-8 5616 Marin Marin County, Point Reyes Peninsula, near entrance to Tomales Bay State Park, western slope of Inverness Ridge. Comment
  UCD89096  Melica torreyana P. B. Kennedy 1914-3-22 4634 Marin Railroad track near Muir Inn. Comment
  UCD89098  Melica torreyana P. B. Kennedy 1914-3-22 4638 Marin Mill Valley Station. Comment
  SEINET11695833  Melica torreyana Unknown 1960-6-8 5616 Marin Point Reyes Peninsula, 2.5 mi NW of Inverness, near entrance to Tomales Bay State Park Comment
  CAS-BOT-BC350952  Melilotus indicus A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13243 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  RSA409927  Mentha pulegium Cora Mae Life 1923-07 s.n. Marin Mill Valley Comment
  RSA89811  Mentha pulegium P. A. Munz 1954-7-29 19888 Marin Olema marshes Comment
  CAS-BOT-BC95725  Menyanthes trifoliata Robert Soost 2001-8-4 s.n. Marin Point Reyes National Seashore. Swamp between Abbotts and Kehos on E side of road. Comment
Read comments
Oct 4 2018
  CAS-BOT-BC322602  Micropus amphibolus John Thomas Howell 1943-5-15 18085 Marin Tiburon Peninsula Comment
  UC88383  Micropus amphibolus T. S. Brandegee 1892-6-12 Marin Mt. Tamalpais Comment
  UC907710  Micropus californicus var. californicus G. Thomas Robbins 1944-4-14 1542 Marin low hills immediatly w Hamilton Field Air Base 152 Comment
  UC218906  Microseris bigelovii Katharine Brandegee 1893-7-12 Marin Mt. Tamalpais Comment
  CAS-BOT-BC348921  Microseris douglasii subsp. douglasii Alice Eastwood; John Thomas Howell 1938-5-8 5488 Marin Lucas Valley Comment
  CAS-BOT-BC348930  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-14 21837 Marin Between Barth's Retreat and Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC348931  Microseris douglasii subsp. douglasii John Thomas Howell 1941-5-25 16221 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC348940  Microseris douglasii subsp. douglasii John Thomas Howell 1942-6-21 16979 Marin Carson Ridge Comment
  CAS-BOT-BC322733  Microseris paludosa John Thomas Howell 1947-4-30 23112 Marin Dillons Beach Comment
  CAS-BOT-BC322737  Microseris paludosa John Thomas Howell 1944-5-27 19501 Marin Summit Avenue ridge, Mt. Tamalpais Comment
  LA209143  Mimulus aurantiacus Joseph Andorfer Ewan; 1933-10-22 8048 Marin Bishop PInes forest; above Cold Bog; Pt. Reyes Peninsula Comment
  JEPS15188  Mimulus aurantiacus var. aurantiacus N. French 1935-4-9 637 Marin near w boundary Muir Woods; Tamalpais Quadrangle Comment
  HSC20742  Mimulus guttatus B. Francis 1964-3-23 10 Marin 0.5 mi. E of Tiburon at hill below Old St. Hilary's Chapel Comment
  JEPS11431  Mimulus inodorus W. L. Jepson 1922-8-13 9803 Marin Inverness 6 Comment
  CHSC22997  Minuartia californica Robert A. Schlising; N. Lewsten, L. Thurman 1963-2-2 2428 Marin Coast Ranges. Near Jct of Dillons Beach Road and Valley Fork Franklin School Road. Comment
Read comments
Feb 20 2013
  CAS-BOT-BC388676  Minuartia douglasii Alice Eastwood 1915-5-15 s.n. Marin Tiburon Comment
  UC852299  Minuartia douglasii Alice Eastwood 1912-5-19 21 Marin Kentfield Comment
  CAS-BOT-BC384005  Mirabilis jalapa John Thomas Howell 1969-6-30 45865 Marin Bordering estuary of San Rafael Creek at Irwin St. bridge, San Rafael Comment
  CAS-BOT-BC435103  Mollugo verticillata Gordon H. True 1975-7-10 7875 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC220408  Monardella purpurea John Thomas Howell 1942-6-21 16977 Marin Carson Ridge Comment
  UCR129916  Monardella sinuata subsp. nigrescens Annetta Carter, H. L. Mason 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness Comment
  UC104681  Monardella undulata Alice Eastwood 1901-5-5 Marin Point Reyes Comment
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Sep 4 2013
  CAS-BOT-BC220541  Monardella villosa John Thomas Howell 1946-5-16 21874 Marin Angel Island, s. side Comment
  RSA0022767  Monardella villosa subsp. neglecta Patricia Wilder 1965-6-7 3528 Marin San Geronimo Ridge. North Coast range, Pacific drainage area. 457 Comment
  RSA0022817  Monardella villosa subsp. neglecta P. A. Munz 1922-8-5 6438 Marin Mt. Tamalpais 305 Comment
  UC104696  Monardella villosa subsp. villosa Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais Comment
  UC83789  Montia diffusa Alice Eastwood May 1901 Marin Mill Valley Comment
  UC168422  Montia fontana Mrs. K. Curran Apr. 1886 Marin Tamalpais Comment
  CAS-BOT-BC444903  Montia fontana John Thomas Howell 1940-3-17 s.n. Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC444907  Montia fontana Javier Penalosa 1962-3-31 2288 Marin Tiburon Peninsula. Ca. 100yds. NW of Reed entrance to (the longer) RR tunnel. Comment
  RSA135472  Montia fontana Volney Rattan 1883-03 s.n. Marin [Unspecified] Comment
  CAS-BOT-BC124313  Muehlenbeckia complexa Wilma Follette 2002-11-10 s.n. Marin Marin Headlands: Fort Cronkhite Comment
  JEPS75881  Myosotis discolor Arthur Weston 1969-6-2 5687 Marin at junction of San Geraniaro Valley Rd. at Francis Drake Hwy. (Woodacre); Woodacre Comment
  JEPS70781  Myosotis latifolia W. L. Jepson 1918-4-20 7452 Marin woods near town Mill Valley Comment
  JEPS77246  Myosotis latifolia Robert M. Lloyd 1963-4-24 2385 Marin 1 mi. e. Inverness 3 Comment
  CAS-BOT-BC101676  Myrica californica Gordon H. True; Fred Ross 1969-6-20 5079 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda, lower Sheep Corral Canyon 76 Comment
  JEPS77896  Myriophyllum hippuroides Edward Lee 1934-6-17 899 Marin between Olema and South Brook Comment
  CAS-BOT-BC456179  Najas guadalupensis John Thomas Howell 1946-9-29 23030 Marin Stinson Beach Comment
  CAS-BOT-BC175923  Nassella lepida Wilma Follette 2001-1-18 s.n. Marin East Fort Baker, along side of paved road circling the housing on the east side Comment
  CAS-BOT-BC259927  Nassella lepida John Thomas Howell 1943-5-9 17956 A Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC259933  Nassella lepida John Thomas Howell 1945-5-27 20881 Marin E of Mountain Theater, Mount Tamalpais Comment
  CAS-BOT-BC259937  Nassella lepida John Thomas Howell 1946-5-19 21916 Marin Carson Ridge Comment
  CAS-BOT-BC232190  Nassella pulchra C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1104 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. 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-BC260163  Nassella pulchra Javier Penalosa 1961-2-25 1065 Marin Tiburon Peninsula. Tiburon, bordering Typha marsh Comment
  UC60253  Nassella pulchra Jos. Burtt Davy 1901-6 6801 Marin Point Reyes Peninsula Comment
  UCD87663  Nassella pulchra R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC531482  Navarretia heterodoxa D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-6-12 15870 Marin Mount Tamalpais. Marin Municipal Water District lands: Intersection of San Geronimo Ridge and Pine Mountain Comment
  UC856875  Navarretia heterodoxa Alice Eastwood Jul 1906 883 Marin near Fairfax Comment
  CAS-BOT-BC230349  Navarretia leucocephala subsp. bakeri Doreen Smith 1995-6-2 s.n. Marin Peripheral parts of Hidden Lake, Mount Burdell, Novato Comment
  UC908876  Navarretia squarrosa H. L. Mason 1925-9-17 2231 Marin Phoenix Lake Comment
  UCD35988  Navarretia squarrosa Beecher Crampton 1946-8-14 410 Marin Marin County, along an inlet between Hamlet and Tomales. 6 Comment
  RSA468378  Navarretia viscidula E. S. Spalding 1930-8-15 s.n. Marin Lake Lagunitas Comment
  UC24187  Nemophila heterophylla Michener and Bioletti Apr 1891 Marin Fairfax Comment
  POM65296  Nemophila heterophylla Michener, F. T. Bioletti 1891-03 11606 Marin Angel Island. Comment
  UC67133  Nemophila heterophylla Harley P. Chandler 1900-2-26 Marin Ross Valley Comment
  UC1614660  Nemophila menziesii Charles M. Belshaw 1934-3-11 23 Marin coast road to Ft. Baker Sausalito (Sausalito, near San Francisco Bay); near San Francisco Bay 15 Comment
  JEPS77207  Nemophila menziesii var. atomaria Robert M. Lloyd 1963-4-24 2353 Marin on Bolinas Road 5 mi s Fairfax 274 Comment
  UC767672  Nemophila menziesii var. atomaria R. F. Hoover 1938-2-15 2741 Marin Tiburon Comment
  SBBG6138  Nemophila menziesii var. atomaria H. and M. Dearing 1940-3-21 4135 Marin rd to Tamalpais from Fairfax Comment
  UC67158  Nemophila parviflora Harley P. Chandler 1901-2-22 769 Marin Mount Tamalpais Region of San Francisco Bay, Mount Tamalpais Comment
  CAS-BOT-BC219424  Nemophila parviflora N. L. Gardner 1908-4-28 s.n. Marin Mill Valley, at the southerly base of Mt. Tamalpais Comment
  UCD110174  Notholithocarpus densiflorus Beecher Crampton 1954-4-28 1799 Marin 1/4 mile east of Woodacre. Comment
  UCR270363  Notholithocarpus densiflorus John F. Emmel 2002-7-28 1764 Marin Central Coast, Pan Toll Campground, Mt. Tamalpais 457 Comment
  CAS-BOT-BC143050  Nothoscordum gracile Doreen Smith 2002-6-25 s.n. Marin Terra Linda Community Garden weed. Comment
  CAS-BOT-BC142264  Oemleria cerasiformis Gordon H. True; Fred Ross 1970-2-27 5189 Marin Pt. Reyes Bird Observatory 3 mi. NW of bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC142268  Oemleria cerasiformis M. K. Curran 1885-6-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC142275  Oemleria cerasiformis Alice Eastwood 1915-6-24 4790 Marin Inverness Comment
  RSA155436  Oemleria cerasiformis L. S. Rose 1962-3-10 62015 Marin [Unspecified] Comment
  RSA498386  Oemleria cerasiformis Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais. Comment
  UC614991  Oemleria cerasiformis Beryl O. Schreiber 1936-2-1 2109 Marin School Teacher's Beach School Teacher's Beach, Tomales Bay; Tomales Bay Comment
  UC20414  Oenothera elata subsp. hookeri Michener and Bioletti June 1892 Marin Tocaloma Comment
  JEPS12003  Orobanche fasciculata Joyce M. Saunders 1924-3-29 Marin Mt. Tamalpais. Comment
  UC27876  Orobanche fasciculata W. L. Jepson 1892-6-11 Marin On Mount Tamalpais. Comment
  SEINET8466938 Image available Orobanche fasciculata J. A. Ewan Marin Throckmortan Trail, near Tamalpais Comment
  CAS-BOT-BC500281  Orobanche uniflora subsp. occidentalis Barrett Anderson 1987-4-8 3373 Marin Bolinas Ridge: Bolinas/Fairfax Road on E side of ridge 240 Comment
  RSA0059346  Orobanche vallicola Berta Kessel 1948-9-8 s.n. Marin Novato. Comment
  SEINET12270188  Orthocarpus attenuatus L. S. Rose 1935-1 35109 Marin Woodacre Comment
  RSA259577  Orthocarpus densiflorus Thomas W. Nelson 1974-4-22 1203 Marin Lake Nicascio. Comment
  RSA516517  Orthocarpus densiflorus R. C. Bacigalupi, C. Ritchie Bell 1951-4-13 1003 Marin Lagunitas Meadows, just opposite lower end of the Berry Trail. North base of Mount Tamalpais. 236 Comment
  RSA402022A  Orthocarpus faucibarbatus H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  RSA119046  Orthocarpus faucibarbatus L. S. Rose 1958-4-27 58014 Marin San Rafael 6 Comment
  SEINET3821135 Image available Orthocarpus faucibarbatus Lewis S. Rose 1932-4-20 32187 Marin Point Reyes. Comment
  SEINET12270153  Orthocarpus floribundus L. D. Thurman 1965-1 649 Marin 2 mi E of Pt. Reyes lighthouse Comment
  CAS-BOT-BC7006  Orthocarpus noctuinus Alice Eastwood 1901-5-6 s.n. Marin Inverness Comment
  RSA22240  Orthocarpus purpurascens var. latifolius Alice Eastwood, John T. Howell 1939-5-28 s.n. Marin Point Reyes. Comment
  UC1177443  Oxalis albicans subsp. pilosa John Thomas Howell 1939-4-23 14607 Marin Blythe Canyon Mill Valley Comment
  POM181766  Oxalis corniculata H. F. Copeland 1925-7-5 530 Marin Coast. Comment
  JEPS20048  Oxalis oregana Mary F. Hall 1925-4-8 Marin Mt. Tamalpais Comment
  JEPS43154  Oxalis oregana L. M. Newlon 1921-1 83 Marin Mt. Tamalpais Comment
  UC867626  Oxalis oregana Lewis S. Rose 1939-3-31 39037 Marin Mill Valley 60 Comment
  CAS-BOT-BC175891  Panicum capillare subsp. capillare Catherine Best 1990-6-16 1366 Marin Harbor Point Club, Mill Valley Comment
  CAS-BOT-BC253832  Panicum dichotomiflorum Catherine Best 1984-8-27 1043 Marin At the edge of Tiburon Boulevard near Cove Road, Belvedere Comment
  SEINET10563839  Panicum huachucae var. fasciculatum John Thomas Howell 1943-7-3 Howell 18247 Marin Near Bootjack, Mount Tamalpais. Comment
  CAS-BOT-BC422807  Papaver californicum John Thomas Howell 1946-5-30 21962 Marin Little Carson Canyon Comment
  SEINET195364  Papaver californicum John Thomas Howell 1946-5-30 21962 Marin Little Carson Canyon. Comment
  CAS-BOT-BC422803  Papaver californicum unspecified No date on label s.n. Marin Mt. Tamalpais Comment
  UCD88617  Parapholis incurva Beecher Crampton 1957-6-11 4198 Marin Stinson Beach. Parking area. Comment
  JEPS86706  Parentucellia latifolia M. E. Wetherwax with K. Martin 1991-5-7 2190 Marin 3.5 km E of Marshall on S side of Marshall-Petaluma Road. Comment
  RSA121061  Parnassia palustris var. californica J. T. Howell 1957-1-1 32019 Marin Azalea Flat, Mt. Tamalpais. Comment
  CAS-BOT-BC259668  Paspalum dilatatum Wilma Follette 2001-6-8 s.n. Marin Along path between S. F. Drake Boulevard and French Ranch County, San Geronimo Comment
  OBI22085  Paspalum distichum Lewis S. Rose 1956-8-20 56147 Marin San Antonio Crk, Hwy 101. On County line 3 Comment
  LA209467  Pedicularis densiflora H. E.; S. T. Parks 1930-3-15 402 Marin Tiburon peninsula 60 Comment
  UC1125832  Pedicularis densiflora N. French 1935-3-28 619 Marin Muir Woods; Muir Woods National Forest 182 Comment
  SEINET7728185  Pellaea andromedifolia Unknown Marin Ross Valley Comment
  CAS-BOT-BC67618  Pellaea mucronata E. P. Sheldon 1903-1-18 10492 Marin Mt. Tamalpais Comment
  CAS-BOT-BC77058  Pentagramma triangularis subsp. triangularis Peter H. Raven; Michael P. Johnson 1967-5-1 21122 Marin Angel Island - shady woods on south side of island below Rock Quarry. 60 Comment
  CAS-BOT-BC77057  Pentagramma triangularis subsp. triangularis D. E. Breedlove 1961-12-31 1425 Marin On shale cliff along road 1.4 mi E of State 1 at Point Reyes Station on side road to Nicasio. 45 Comment
  CAS-BOT-BC222724  Perideridia gairdneri subsp. gairdneri Ronie Clark 1983-10-5 PR 83 -070 Marin Point Reyes National Seashore. Pierce Point Road to L Ranch Road to Marshall Beach parking area Comment
  CAS-BOT-BC413647  Persicaria amphibia Peter Rubtzoff 1962-7-14 4982 Marin Laguna, Chileno Valley Comment
  CAS-BOT-BC419213  Persicaria maculosa Catherine Best 1994-5-3 1460 Marin At Dennis Breedlove's garden. Bolinas Comment
  CAS-BOT-BC419340  Persicaria punctata Gordon H. True; Fred Ross 1969-9-5 5121 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  CAS-BOT-BC149645  Petroselinum crispum Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island Comment
  UC1377697  Phacelia californica W. J. Dress 1951-4-7 3111 Marin about 1/2 mi e lighthouse (on top of promontory); promontory of Point Reyes Comment
  UC404759  Phacelia distans H. E. and S. T. Parks April, 1930 472 Marin above town Tiburon Comment
  UC672419  Phacelia distans Herbert L. Mason 1928-4-28 4418 Marin Tiburon Peninsula Comment
  POM194600  Phacelia distans H. E. Parks, S. T. Parks 1930-04 472 Marin Tiburon, above town. Comment
  SEINET12280102  Phacelia distans H. E. Parks 1928-1 s.n. Marin Tiburon Peninsula Comment
  JEPS2357  Phacelia divaricata Virginia Bailey 1939-3-19 Marin hill above (w of) Mountain Theatre; Mt. Tamalpais Comment
  UC403388  Phacelia divaricata H. E. and S. T. Parks 1930-4-10 479 Marin on hills above Tiburon Comment
  UCSC000585  Phacelia divaricata H. E. Parks unknown s.n. Marin Tiburon Comment
  RSA258889  Phacelia divaricata Thomas W. Nelson 1973-4-21 1220 Marin At Rock Springs beside road out Bolinas Ridge. Comment
  RSA42346  Phacelia divaricata var. continentis Lincoln Constance, J. F. Davidson, R. H. Shan, W. L. Wagner 1946-3-30 3030 Marin Point Reyes 61 Comment
  UC107574  Phacelia egena T. S. Brandegee 1892-6-13 Marin Tamalpais Comment
  JEPS1328  Phacelia suaveolens W. L. Jepson 1891-6-11 13489 Marin Mt. Tamalpais Comment
  UC125789  Phacelia suaveolens Katharine Brandegee 1892-6-13 Marin Tamalpais Comment
  UCD120690  Phacelia suaveolens John Thomas Howell 1946-5-19 21919 Marin Carson Ridge. Comment
  CAS-BOT-BC258838  Phalaris angusta Catherine Best 1983-5-23 s.n. Marin On Blackfield Drive at the intersection of Tiburon Blvd., Tiburon Comment
  CAS-BOT-BC265762  Phalaris aquatica Catherine Best 1983-5-23 s.n. Marin Growing along a creek near East Blighedale about 100 yards east of Camino Alto, Mill Valley Comment
  UCD149812  Phalaris brachystachys William Anderson 1965-5-28 s.n. Marin Point Reyes Station. Comment
  CAS-BOT-BC258973  Phalaris californica Peter H. Raven; Michael P. Johnson 1967-5-1 21120 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  UC768493  Phalaris californica R. F. Hoover 1941-5-12 5055 Marin on Point Reyes road w Inverness Ridge; Point Reyes road, w of Inverness Ridge Comment
  CAS-BOT-BC259072  Phalaris lemmonii David L. Morgan 1961-4-25 s.n. Marin Petaluma to Tomales road, 1/2 mile west of Sonoma Co. line Comment
  CAS-BOT-BC250600  Phalaris minor John Thomas Howell 1946-5-16 21856 Marin Angel Island, se. side Comment
  CAS-BOT-BC250601  Phalaris minor John Thomas Howell 1939-6-25 14805 Marin South side of Mt. Tamalpais above Cascade Canyon Comment
  CAS-BOT-BC253551  Phleum alpinum John Thomas Howell 1945-6-12 20954 Marin Near radio station, Pt. Reyes Peninsula Comment
  UC199076  Pholistoma auritum V. King Chesnut 1888-4-28 Marin Angel Isl. Comment
  CAS-BOT-BC134970  Phoradendron bolleanum Dr. B. W. Evermann 1914-11-29 s.n. Marin Carson Ridge Comment
  CAS-BOT-BC141322  Phoradendron serotinum subsp. tomentosum John Thomas Howell 1942-2-22 16932 Marin Along old stage road, West Point to Cypress, S side Mt.Tamalpais 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
  UCD126773  Physalis peruviana D. E. Breedlove 1979-11-18 44642 Marin Bolinas Mesa. 54 Comment
  UC1536988  Physocarpus capitatus Gordon H. True Jr. 1937-6-6 708 Marin Forest Knolls 60 Comment
  SJSU5683  Physocarpus capitatus Lewis S. Rose 1967-6-8 67100 Marin 8 mi E of Marshalls, Salmon Cr 152 Comment
  HSC16808  Phytolacca heterotepala L. S. Rose 1969-9-20 69109 Marin Golden Gate Park, S wall of California Academy of Science. 24 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
  SEINET12162893  Pickeringia montana I. Knight, Knight, W. 1982-1 4502 Marin Tilden Botanic Garden, Berkeley. Originally collected at Mt. Tam in Marin County, Ca Comment
  CAS-BOT-BC207278  Pickeringia montana var. montana Herbert L. Mason 1924-9-21 1106 Marin North slopoe of Mt. Tamalpais. Comment
  UC76504  Pickeringia montana var. montana C. O. Smith 1906-6-12 Marin Mill Valley Comment
  UC1584759  Pilularia americana Ed Lee 1936-6-14 2236 Marin n shore Alpine Lake Comment
  CAS-BOT-BC72957  Pinus muricata Catherine A. Toschi 1963-2-17 63 :6 Marin Three miles northeast of Inverness (two miles up Mount Vision Road). 152 Comment
  CAS-BOT-BC72958  Pinus muricata D. E. Breedlove 1962-4-17 2348 Marin 2 miles northwest of Inverness 121 Comment
  RSA86364  Pinus muricata Joseph A. Ewan 1933-10-22 8067 Marin Inverness Ridge, Point Reyes Peninsula. Comment
  UC1200613  Pinus muricata Peter M. Ray 1950-2-22 1607 Marin Big Carson Canyon Comment
  UCR3541  Pinus muricata David Whistler, H. M. Whistler 1964-7-28 640728- 2 Marin 0.5 mi south of Tomales Bay State Park entrance, on coast. Comment
  UCD134991  Pinus muricata Dan Axelrod 1977-9-23 s.n. Marin On slope west of Mt. Vision, Inverness Ridge. 228 Comment
  CAS-BOT-BC128710  Pityopus californicus Malcolm Smith; Laura Smith 1957-6-1 s.n. Marin East Fk. of Swede George Creek, 1/2 - 3/4 mi. s. of Alpine Lake near Kent Trail, Mt. Tamalpais Comment
  CAS-BOT-BC227996  Plagiobothrys John Thomas Howell 1962-6-10 37418 Marin Roadside NW of Olema Comment
  CAS-BOT-BC531671  Plagiobothrys bracteatus A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15357 Marin Mount Tamalpais. Marin Municipal Water District lands: ephemeral wetland area S of Bon Tempe valves Comment
  UC78192  Plagiobothrys chorisianus E. L. Greene 1886-4-28 Marin Comment
  CAS-BOT-BC322130  Plagiobothrys nothofulvus A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13213 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  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
  UC54971  Plagiobothrys reticulatus Jos. Burtt Davy 1900-6 6814 Marin Point Reyes Peninsula Comment
  JEPS21978  Plantago erecta G. Thomas Robbins 1958-5-24 3835 Marin 5 mi s Sir Francis Drake Highway jct with road to McClure Beach (above Sir Francis Drake Highway); Point Reyes Peninsula 30 Comment
  SEINET12284329  Plantago hirtella var. galeottiana E. H. Graham 1931-1 6868 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  UCD124369  Plantago maritima A. Brown 1993-5-14 s.n. Marin 4.2 km NE of mouth of Tomales Bay near Ocean Roar W. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta. Comment
  SEINET12284425  Plantago maritima M. T. Doutt 1930-1 63 Marin Pt. Reyes lighthouse Comment
  JEPS7155  Plantago maritima var. californica R. F. Hoover 1941-5-21 5156 Marin Point Reyes Comment
  OBI11649  Plantago subnuda G. Thomas Robbins 1958-6-25 3880 Marin Fort Cronkhite Military Reservation N of Rodeo Lagoon 91 Comment
  UC429118  Platanthera leucostachys Michener and Bioletti 1892-6-19 2002 a Marin Pt. Ben Comment
  CAS-BOT-BC91772  Platystemon californicus Alice Eastwood 1906-5-1 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC91774  Platystemon californicus Alice Eastwood; John Thomas Howell 1938-5-8 5485 Marin Lucas Valley. Comment
  UC1176769  Platystemon californicus John Thomas Howell 1940-5-20 15497 Marin Pt. Reyes Comment
  UC142910  Platystemon californicus Katharine Brandegee May 1909 b Marin Tiburon Comment
  UC1541302  Platystemon californicus Harold E. Parks March 1926 2930 Marin hills of Tiburon Peninsula Tiburon Peninsual; hills of Tiburon Peninsula Comment
  RSA41871  Platystemon californicus var. californicus H. C. Cantelow 1936-4-5 1197 Marin Near Tomales Bay. Comment
  UCD103578  Plecostachys serpyllifolia Craig Thomsen 2011-2-12 s.n. Marin Southeast of town of Stinson Beach along trail that begins near fire station and community center. 60 Comment
  JEPS58911  Plectritis brachystemon Berta B. Kessel 1946-5-12 1962 Marin Tiburon Peninsula, Paradise Cove Paradise Cove; Tiburon Peninsula, Paradise Cove Comment
  RSA15371  Plectritis congesta subsp. nitida Carl B. Wolf 1927-4-24 347 Marin The coastal side of Mill Valley toll road. Comment
  UC750611  Pleuropogon californicus John Thomas Howell 1945-5-9 20828 Marin between Hamilton Field and Ignacio Comment
  UCD90099  Pleuropogon hooverianus L. H. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  SEINET10942514  Pleuropogon hooverianus John Thomas Howell 1947-4-27 Howell 23107 Marin Ross; in shaded grassy place under trees Comment
  CAS-BOT-BC244437  Poa annua Peter H. Raven; Michael P. Johnson 1967-5-2 21232 Marin Angel Island. Near formerly cultivated area below East Garrison, E side of island Comment
  HSC10622  Poa annua R. C. Wunner 1962-4-24 Marin Fairfax, Marinda Oaks, 27 Vista Way. Comment
  UC1132607  Poa douglasii H. S. Yates 1934-3-18 3710 Marin Point Reyes; Point Reyes Quadrangle Comment
  SEINET10605756  Poa howellii John Thomas Howell 1939-5-14 Howell 14674 Marin Berry Trail, Mt. Tamalpais. Comment
  CHSC79234  Poa unilateralis Beecher Crampton 1954-4-28 1814 Marin On Point Reyes Peninsula, 2.5 miles northeast of Point Reyes Lighthouse. Comment
  UC767839  Poa unilateralis R. F. Hoover 1941-5-21 5178 Marin Point Reyes Comment
  UCD92130  Poa unilateralis Beecher Crampton 1954-4-28 1814 Marin 2.5 miles northeast of Point Reyes Lighthouse. Comment
  SEINET10921043  Poa unilateralis Robert A. Norris 1977-5-14 Norris 3590 Marin Near Pt. Reyes Beach North. Comment
  SJSU3890  Poa unilateralis subsp. unilateralis C. W. Sharsmith 1964-4-26 7256 Marin summit of ocean bluff, Point Reyes Peninsula Comment
  CAS-BOT-BC232894  Polemonium carneum Kellogg; Brannan 5 May 188? s.n. Marin Sausalito Comment
  CAS-BOT-BC304407  Polygala californica C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13138 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  JEPS43014  Polygala californica W. L. Jepson 1892-6-11 13573 Marin middle elevations Mt. Tamalpais Comment
  RSA120832  Polygala californica S. S. Tillett 1956-6-30 574 Marin Hillside s. of marsh in Drake's Bay, s. of Drake memorial, Point Reyes Peninsula Comment
  CAS-BOT-BC311776  Polygonum aviculare A. Williams 2013-8-9 13778 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Ranger Station Comment
  CAS-BOT-BC414016  Polygonum aviculare subsp. aviculare Peter H. Raven; Michael P. Johnson 1967-5-2 21343 Marin Angel Island. Hospital Cove, west side of island, sea level to 50 feet elevation 15 Comment
  CAS-BOT-BC414332  Polygonum aviculare subsp. rurivagum Lewis S. Rose 1956-8-20 56151 Marin Marin-Sonoma County Line. San Antonio Creek, at Highway #101 6 Comment
  RSA127093  Polygonum fowleri J. T. Howell 1949-5-22 25326 Marin Salt marsh at head of Drakes Esters. Comment
  JEPS98630  Polygonum marinense Dean Kelch 1989-6-1 Marin between Ferry parking lot and mouth of Corte Madera Creek Greenbrae Comment
  SEINET11939256  Polygonum punctatum E. H. Graham 1931-1 6846 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  UC366566  Polypodium unknown May 1883 Marin Mt. Tamalpais San Rafael Comment
  UC1446039  Polypodium A. Smith with MacNeill, Lee, and Sherry Whitmore 1979-2-6 718 Marin along rd. (Sir Francis Drake Blvd.) from Fairfax to Olema (just before boundary to Samuel P. Taylor State Park, s side of rd., just beyond crossing of Lagunitas Cr...) 48 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
  UC1440075  Polypodium calirhiza Alan R. Smith Feb 1977 694 Marin along fire rd. n of Alpine Lake Dam Comment
  POM160780  Polypodium glycyrrhiza Edward L. Greene 1889-2-22 590 Marin Mt. Tamalpais Comment
  UC1478294  Polypodium scouleri Alan R. Smith 1981-12-31 837 Marin along Sky Trail between junctions with Old Pine Trail and Meadow Trail; Pt. Reyes Nat'l Seashore, Bear Valley area Comment
  UC218614  Polypodium scouleri J. G. Lemmon Marin high spur of Sausalito hills (overlooking Golden Gate) Comment
  CAS-BOT-BC76817  Polypodium scouleri Paul F. Covel 1940-5-19 1791 Marin Cliffs at Pt. Reyes. Comment
  CAS-BOT-BC76818  Polypodium scouleri M. E. Parsons 1895-1-1 s.n. Marin Bolinas (garden - originally from Pt. Reyes) Comment
  CAS-BOT-BC76822  Polypodium scouleri Roxana S. Ferris 1932-4-2 8039 Marin Point Reyes Comment
  SEINET10926504  Polypogon interruptus John Thomas Howell 1939-5-21 Howell s.n. Marin W. Tburan, Mt. Tamalpais. Comment
  CAS-BOT-BC233237  Polypogon maritimus John Thomas Howell 1958-6-28 33633 Marin S side of Alpine Lake, near Bon Tempe Dam, Mount Tamalpais Comment
  CAS-BOT-BC237512  Polypogon viridis John Thomas Howell 1945-6-12 20947 Marin Whites Hill Comment
  CAS-BOT-BC72133  Polystichum californicum Doreen Smith 2000-1-11 s.n. Marin Alpine Dam to Kent Lake pump road Comment
  CAS-BOT-BC72134  Polystichum californicum Doreen Smith 1997-4-19 s.n. Marin Indian Valley Open Space Preserve, W. Novato Comment
  CAS-BOT-BC72412  Polystichum munitum Gordon H. True 1977-4-12 8156 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 60 Comment
  CAS-BOT-BC72413  Polystichum munitum Gordon H. True 1977-4-12 8156 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 60 Comment
  CAS-BOT-BC72427  Polystichum munitum Peter H. Raven; Michael P. Johnson 1967-5-1 21116 Marin below Rock Quarry, Angel Island 60 Comment
  CAS-BOT-BC72428  Polystichum munitum Javier Penalosa; J. T. Howell 1961-6-29 1899 Marin Paradise Dr. 1.9 mi. NW of rd. to Naval Net Depot Woods Comment
  POM212406  Polystichum munitum Joseph A. Ewan 1933-11-5 8103 Marin Hearts Desire, Tomales Bay. Comment
  UC1063670  Polystichum munitum J. B. Spring 1932-6-20 74 Marin Salmon Creek; Petaluma Quadrangle 121 Comment
  CAS-BOT-BC72409  Polystichum munitum S. Rauwendaal 1981-5-10 058 Marin 1/4 mile up Fern Creek trail from Muir Woods Comment
  RSA693328  Polystichum munitum H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC102357  Populus alba Alice Eastwood 1915-3-25 s.n. Marin Ross Valley Comment
  CAS-BOT-BC267192  Potamogeton foliosus John Thomas Howell 1946-8-23 22893 Marin Pierce Point Road, Point Reyes Peninsula Comment
  UC1106281  Potamogeton foliosus John Thomas Howell 1946-8-23 22893 Marin Pierce Point Road; Point Reyes Peninsula Comment
  UC1177327  Potamogeton nodosus John Thomas Howell 1939-8-27 15319 Marin Phoenix Lake Comment
  CAS-BOT-BC453859  Potamogeton nodosus John Thomas Howell 1947-6-18 23256 Marin Chileno Valley Comment
  CAS-BOT-BC453954  Potamogeton pectinatus Dr. Kellogg 1878-9-1 s.n. Marin San Rafael, Reservoir Comment
  CAS-BOT-BC143091  Potentilla anserina subsp. pacifica John Thomas Howell 1947-5-21 23194 Marin Tiburon Comment
  CAS-BOT-BC143088  Potentilla anserina subsp. pacifica Katherine Kipping 1968-4-7 120 Marin At the end (north) of Bolinas Lagoon, on the State Highway One Comment
  CAS-BOT-BC516325  Prosartes hookeri John Thomas Howell 1925-4-5 952 Marin Pipeline Trail Comment
  SEINET12051469  Prosartes hookeri F. H. Utech 1988-1 88 -146 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  CAS-BOT-BC517518  Prosartes smithii R. S. Ferris; Ira L. Wiggins 1935-7-19 8082 Marin West shore of Tomales Bay 0.1 mile south of Inverness Comment
  UC914252  Prunella vulgaris var. lanceolata Verne Grant and Alva Grant 1947-6-8 7990 Marin on road to Tomales 5 mi n Pt. Reyes Station; n of Pt. Reyes Station Comment
  CAS-BOT-BC157939  Prunus emarginata Henry M. Pollard 1936-3-1 s.n. Marin Black Canyon Comment
  CAS-BOT-BC157946  Prunus emarginata John Thomas Howell 1943-5-30 18191 Marin Arturo Trail, Mt. Tamalpais Comment
  SEINET11912600  Prunus emarginata C. F. Twillel 1976-1 1363 Marin Marshall-Peterson Rd, W of summit Comment
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Jan 22 2019
  UC747257  Prunus subcordata G. Thomas Robbins 1944-4-14 1538 Marin low hills just W of Hamilton Air Force base 152 Comment
  CAS-BOT-BC154789  Prunus virginiana var. demissa Volney Rattan 1884-5-12 s.n. Marin Paper Mill Creek 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
  JEPS23540  Pseudognaphalium beneolens Peter H. Raven, R. Snow 1958-7-25 13697 Marin Azalea Springs to Mountain Home; Mount Tamalpais Comment
  UC1118476  Pseudognaphalium californicum M. Magill 1926-3-13 Marin Corte Madera Ridge Comment
  UC1177295  Pseudognaphalium californicum John Thomas Howell 1945-7-29 21344 Marin Bolinas Comment
  CAS-BOT-BC356732  Pseudognaphalium californicum Peter H. Raven; R. Snow 1958-7-25 13698 Marin Azalea Springs to Mountain Home, Mount Tamalias Comment
  CAS-BOT-BC357053  Pseudognaphalium luteoalbum R. E. Frenkel 1964-5-7 481 Marin Bolinas Lagoon, 0.5 mile S. of Bolinas Road on California Hwy. 1 2 Comment
  CAS-BOT-BC357644  Pseudognaphalium stramineum Peter H. Raven; Michael P. Johnson 1967-5-1 21193 Marin Angel Island. Wooded slopes above Hospital Cove, west side of island 60 Comment
  UC589360  Pseudognaphalium thermale Beryl O. Schreiber 1932-8-5 752 Marin Teachers Beach Tomales Bay, Teachers Beach Comment
  RSA254207  Pseudotsuga menziesii Robert A. Norris 1974-10-13 2222 Marin Between highway and parking lot, Bootjack Camp, Mt. Tamalpais. Comment
  UC694147  Psilocarphus tenellus John L. Morrison 1940-5-12 3225 Marin crest of Corte Madera Ridge Corte Madera Ridge 274 Comment
  SEINET951711  Pteridaceae T. R. Van Devender, S. H. Stein 1980-1 Marin Bon Tempe Reservoir, near Fairfax Comment
  CAS-BOT-BC460616  Pyrola aphylla John Thomas Howell 1940-5-12 15410 Marin Woods south of Lagunitas Comment
  UC21702  Pyrola picta W. A. Setchell 1896-3-6 Marin Bolinas Ridge Comment
  CAS-BOT-BC421481  Quercus S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14227 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
  UC1177324  Quercus X chasei John Thomas Howell 1946-12-22 23035 Marin Greenbrae Hills Comment
  CAS-BOT-BC6370  Quercus X howellii John Maurice Tucker 1947-8-31 1591 Marin Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas. Comment
  UCD46182  Quercus X howellii J. M. Tucker 1952-4-13 2345 Marin (Q. dumosa Nutt. X Q. garryana Dougl.). Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  SEINET881814  Quercus X howellii J. M. Tucker 1947-1 1591 Marin Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas. Comment
  CAS-BOT-BC104207  Quercus X morehus Charles Michael 1917-10-1 s.n. Marin San Anselmo Canyon Comment
  UC5647  Quercus X morehus Alice Eastwood Mar 1895 Marin Sausalito Comment
  CAS-BOT-BC104203  Quercus X morehus Alice Eastwood 1919-9-20 s.n. Marin Mt. Tamalpais. S side near upper tank Comment
  CAS-BOT-BC104414  Quercus X subconvexa John Thomas Howell 1939-5-21 s.n. Marin on wind-swept hill above Tiburon Comment
  UCD47281  Quercus X subconvexa J. M. Tucker 1947-8-31 1589 Marin (Q. durata Jepson X Q. garryana Dougl.). Beside Ridgecrest Road (road from Fairfax to Alpine Dam), ca. 7.5 miles southwest of Fairfax, Marin County, California. Comment
  UCD47296  Quercus X subconvexa J. M. Tucker 1947-8-1 1580 E Marin Ca. 3/8 mile approximately east of the white church on the hill above Tiburon, Marin County, California. Comment
  UCD47327  Quercus X subconvexa John M. Tucker 1947-8-1 1580 C Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 3/8 mile approximately east of the white church on the hill above Tiburon, Marin County, California. Comment
  SEINET3101669 Image available Quercus X subconvexa J. M. Tucker 1947-8-31 1589 Marin Beside Ridgecrest Road (road from Fairfax to Alpine Dam), ca. 7.5 miles southwest of Fairfax. Comment
  CAS-BOT-BC331497  Quercus agrifolia J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13334 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC79770  Quercus durata Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  UCD45890  Quercus durata var. durata J. M. Tucker 1947-8-31 1588 Marin At top of road bank besides Fairfax-Alpine Dam road, ca. 7.5 miles southwest of Fairfax- Marin County, California. Comment
  CAS-BOT-BC334483  Quercus garryana C. Kellner; M. Murphy; J. Nuzzo; S. Whelan; M. O'Herron 2013-8-10 13664 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rocky Ridge Road, after Bon Tempe dam Comment
  CAS-BOT-BC94352  Quercus garryana John Thomas Howell 1947-5-18 s.n. Marin Fairfax Hills Comment
  CAS-BOT-BC94353  Quercus garryana Charles Michael 1917-10-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC94354  Quercus garryana Charles Michael 1917-10-1 s.n. Marin San Anselmo Canyon Comment
  UC1076205  Quercus garryana H. L. Mason 1925-10-4 2237 Marin near Phoenix Lake (n side of Mt. Tamalpais); Mt. Tamalpais Comment
  RSA32348  Quercus garryana var. garryana J. T. Howell 1945-7-15 21301 Marin Fairfax Hills near Camp Lilienthal. Comment
  UCSC008841  Quercus kelloggii Al Keuter 2014-6-23 00 103 -2 Marin Northeast corner of North San Pedro Road intersection with Backs Landing, near South Fork of Gallinas Creek. 16 Comment
  LA205300  Quercus kelloggii J. A. Ewan; 1936-8-3 9406 Marin upper rim of Deerk Park on Lake Alpine Trail Comment
  CDA21992  Quercus parvula D. G. Kelch 2007-4-22 7 .198 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  RSA623511  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-15 s.n. Marin Mt. Tamalpais, downhill side of TCC trail, 1 mile SW of Van Wck Meadow, east of Pantoll Campground 366 Comment
  SBBG111346  Quercus parvula var. tamalpaisensis S. K. Langer 1993-2-22 Marin Mt Tamalpais, W side of Bernstein Trail, 0.1-0.2 mi N of Rock Springs-Lagunitas Rd 641 Comment
  UCD14066  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-22 s.n. Marin California, Marin Co.; downhill side of Kent Trail, just north of Van Wyck Creek, and ca. 8 m. above shore line of Alpine Lake, Comment
  CAS-BOT-BC104901  Quercus wislizeni Barrett Anderson 1986-10-16 3269 Marin Fairfax-Bolinas Rd along Lake Alpine 350 Comment
  UC405378  Quercus wislizeni F. P. Nutting 1895-6-27 Marin Mt. Tamalpais Comment
  UCD47495  Quercus wislizeni Collector unknown 1925-6-5 1774 Marin Interior Live Oak. Marin County. Comment
  SJSU10130  Quercus wislizeni var. frutescens A. W. Jacobs 1938-10-9 Marin 777 Comment
  SJSU10152  Quercus wislizeni var. frutescens A. W. Jacobs 1938-10-9 Marin summit of Mt Tamalpais 777 Comment
  UCD144583  Quercus wislizeni var. frutescens Mia Ingolia 2013-10-25 3 Marin Mount Tamalpais: International trail: West side of junction of International trail and Ridgecrest Blvd. 689 Comment
  CAS-BOT-BC186680  Ranunculus Saichi Kawahara 1969-3-30 558 Marin Southwest side of Dillons Beach Road, just off Franklin School Road 140 Comment
  CHSC23227  Ranunculus californicus Virginia Holsinger 1964-3-28 56 Marin In cowpasture along roadside southwest of McClure's Beach. 30 Comment
  JEPS54985  Ranunculus californicus W. L. Jepson 1896-2-16 Marin Ross Valley Comment
  UC403313  Ranunculus californicus unknown 1930-4-10 482 Marin Tiburon Peninsula Comment
  UCR4124  Ranunculus californicus Ronald M. Cope 1965-4-11 s.n. Marin San Francisco Bay Region, c. 2.5 mi north of the Golden Gate Bridge on the road between the bridge and Sausalito 15 Comment
  CAS-BOT-BC378897  Ranunculus californicus var. californicus Katherine Kippine 1968-4-7 133 Marin 1 mi south of Tomales Bay Station, on State Highway 1 46 Comment
  UC118243  Ranunculus hebecarpus Michener and Bioletti 1892-1 Marin Fairfax Comment
  UCSC000287  Ranunculus hebecarpus C. F. Sonne April 1888 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC83435  Ranunculus lobbii J. P. Moore 285 Marin Mount Tamalpais. Comment
  SBBG71873  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin 3 mi E of Olema Comment
  UC13980  Ranunculus lobbii Chesnut and Drew 1891-4-15 Marin Bolinas; pond Comment
  UC634969  Ranunculus lobbii H. L. Mason 1929-4-26 5223 Marin pool near Olema; San Andreas Fault Rift Comment
  UC1176747  Ranunculus pusillus John Thomas Howell 1946-6-16 22082 Marin Olema Marshes Comment
  UC589365  Raphanus sativus Beryl O. Schreiber 1932-8-3 734 Marin Tomales Bay, Avalis Beach Avalis Beach; Tomales Bay, Avalis Beach Comment
  CAS-BOT-BC74286  Raphanus sativus Saichi Kawahara 1969-5-28 1153 Marin East end of Limantour Spit, Drakes Bay. Comment
  SEINET11992137  Raphanus sativus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -112 Marin Marshall-Petaluma Road from Petaluma to CA 1, ca 3 mi from county line 122 Comment
  JEPS75682  Reseda luteola Richard McP. Brown 1975-7-10 Marin along Novato Boulevard ca one mi w Novato city limits Comment
  RSA220019  Reseda luteola Peter Rubtzoff 1968-9-20 5969 Marin Weedy area at San Marin Drive, 0.9 mile W of Hwy 101, near Novato Comment
  CAS-BOT-BC376362  Rhamnus alaternus Greg de Nevers No date on label 9658 Marin Greenbrae. Manor Road. 20 Comment
  UC18504  Rhamnus californica subsp. californica J. Burtt Davy 1893-7-24 235 Marin Mt. Tamalpais Comment
  UC18515  Rhamnus californica subsp. californica J. Burtt Davy 1894-1-31 784 Marin Olema Comment
  UC1177451  Rhamnus crocea John Thomas Howell 1946-5-16 21884 Marin w side Angel Island Comment
  CAS-BOT-BC58805  Rhododendron columbianum A. D. E. Elmer 1903-7-1 4944 Marin Point Reyes Post Office Comment
  CAS-BOT-BC58812  Rhododendron columbianum Paul F. Covel 1937-6-27 593 A Marin Tomales Pt. rdno. Inverness Comment
  CAS-BOT-BC58813  Rhododendron columbianum F. V. Coville 1925-5-15 s.n. Marin Inverness Ridge on main road from Inverness to Lighthouse. Comment
  JEPS58778  Rhododendron macrophyllum Adeline Frederick 1923-5-3 Marin Mount Tamalpais Comment
  JEPS58756  Rhododendron occidentale W. L. Jepson 1923-10-27 10303 Marin Mount Tamalpais, Rattlesnake Camp Rattlesnake Camp; Mount Tamalpais, Rattlesnake Camp Comment
  UC105983  Rhododendron occidentale Katharine Brandegee 1905-7-2 Marin Tamalpais, Rock Spring Trail Tamalpais; , Rock Spring Trail Comment
  UC1121085  Rhododendron occidentale H. S. Yates 1935-4-2 5042 Marin 1 mi nw of Muir Woods 487 Comment
  CDA38885  Rhododendron occidentale var. occidentale A. T. Leiser 1984-9-3 s.n. Marin Rodeo Lagoon/ Golden Gate National Recreation Area. North side of lagoon/ east side of road to Fort Cronkhite and Ranger Station. Population is 50 yards east of road, 30-40' from water. 0 Comment
  CAS-BOT-BC437956  Ribes Mrs. E. C. Sutliffe 1922-4-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC92940  Ribes californicum var. californicum Hans Leschke 1944-4-16 s.n. Marin Lucas Valley. Comment
  UCD102240  Ribes divaricatum Dan Axelrod 1932-3-5 s.n. Marin Inverness Ridge. Comment
  JEPS116952  Ribes divaricatum var. pubiflorum David Gowen 2008-4-12 851 Marin Point Reyes, near Abbotts Lagoon. Along drainage from stock pond to lagoon at southeast end of lagoon. Comment
  UC465788  Ribes divaricatum var. pubiflorum W. P. Taylor 1913-5-31 Marin 5 mi w Inverness Comment
  UC73100  Ribes malvaceum Chesnut and Drew 1891-4-15 Marin sea coast e Bolinas Bay Comment
  CAS-BOT-BC206048  Ribes menziesii Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC209269  Ribes menziesii Beryl Schreiber 1936-2-1 2103 Marin Near Shell Beach on Tomales Bay Comment
  CAS-BOT-BC531663  Ribes menziesii E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15313 Marin Mount Tamalpais. Marin Municipal Water District lands: Shafter Grade Comment
  SJSU3913  Ribes menziesii C. W. Sharsmith 1964-4-25 7231 Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 365 Comment
  UC11669  Ribes menziesii Ed. Nelson Dec. 1898 Marin Olema Comment
  UC614992  Ribes menziesii Beryl O. Schreiber 1936-2-1 2103 Marin near Shell Beach; Tomales Bay Comment
  SEINET12220267  Ribes menziesii E. H. Graham 1931-1 6837 Marin near Blacksmith Shop, Pt. Reyes Comment
  SEINET13942634 Image available Ribes menziesii John Thomas Howell 1946-1 21613 Marin Near Tomales Comment
  CAS-BOT-BC144704  Ribes sanguineum var. glutinosum John Thomas Howell 1946-6-16 s.n. Marin Inverness Park Comment
  JEPS49251  Ribes sanguineum var. glutinosum W. L. Jepson 1900-2-15 502 Marin Inverness Comment
  UC1614279  Ribes sanguineum var. glutinosum Charles M. Belshaw 1936-3-7 1550 Marin 3/4 mi n of junction of Tomales and Point Reyes Roads (Inverness Ridge); Inverness Ridge Comment
  UC589380  Ribes sanguineum var. glutinosum Beryl O. Schreiber 1932-6-29 605 Marin Sand Dune Beach Tomales Bay Comment
  RSA0019066  Ribes sanguineum var. glutinosum C. M. Belshaw 1936-3-7 1550 Marin Inverness Ridge, 0.75 mi. N of junction of Tomales and Point Reyes Roads. 137 Comment
  CAS-BOT-BC168743  Ribes victoris John Thomas Howell 1943-3-14 17888 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC168747  Ribes victoris John Thomas Howell 1942-7-12 17033 Marin Above Lake Lagunitas on Northside Trail, Mt. Tamalpais Comment
  JEPS1251  Romanzoffia californica E. M. Zeile 1924-3-16 Marin Lake Lagunitas Comment
  UC659430  Romanzoffia californica Lincoln Constance, Alan A. Beetle 1940-4-20 2570 Marin above Alpine Lake Dam (Cataract Creek); Cataract Creek 457 Comment
  UC1106262  Rorippa curvisiliqua John Thomas Howell 1939-10-15 15372 Marin Alpine Lake Comment
  SEINET11557178  Rorippa palustris subsp. occidentalis G. H. True Jr. 1979-3-31 8469 Marin Marshall Beach Road, ca 1 mile NW of Tomales Bay State Park. 61 Comment
  CAS-BOT-BC147496  Rosa californica Javier Penalosa 1961-6-7 1676 Marin West of Marin Country Day School Comment
  CAS-BOT-BC147507  Rosa californica John Thomas Howell 1954-8-1 30017 Marin Azalea Flat, Mt. Tamalpais Comment
  UC1789009  Rosa californica Barbara Ertter with Doreen Smith and Dick Brummitt 2004-7-6 18439 Marin Point Reyes National Seashore, near Point Reyes Beach South. Comment
  CAS-BOT-BC147661  Rosa canina Doreen L. Smith 1997-7-3 s.n. Marin Pt. Reyes National Seashore, near 5-Brooks pond Comment
  CAS-BOT-BC146534  Rosa gymnocarpa C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC148230  Rosa spithamea John Thomas Howell 1946-5-12 21819 Marin Carson Ridge Comment
  CHSC64182  Rubus armeniacus H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 825 Marin Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. Longitude on label says '122 degrees 42' 77' W'. 150 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
  RSA40148  Rubus discolor J. T. Howell 1943-8-29 19311 Marin Summit (Avenue[?]) Ridge. Mill Valley. Comment
  JEPS127939  Rubus parviflorus Adam C. Schneider with Susan Fawcett 2014-3-28 443 Marin West side of Ca State Highway 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  UC914237  Rubus spectabilis Verne Grant, Alva Grant 1946-6-2 7663 Marin damp hillside on road from Inverness to Point Reyes Peninsula; rd from Inverness to Point Reyes Peninsula Comment
  UC1177241  Rubus ulmifolius var. inermis John Thomas Howell 1943-9-5 19313 Marin between Tamalpais Valley and Tamalpais High School; between Tamalpais Valley and Tamalpais H.S. Comment
  CAS-BOT-BC158830  Rubus ursinus Javier Penalosa 1962-3-3 2231 Marin Fort Cronkhite Comment
  CAS-BOT-BC158831  Rubus ursinus Javier Penalosa 1961-6-29 1907 Marin Paradise Dr. 1.9 mi. northwest of road to Naval Net Depot - Tiburon Peninsula Comment
  CAS-BOT-BC158840  Rubus ursinus John Thomas Howell 1938-6-19 13918 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC158852  Rubus ursinus John Thomas Howell 1938-5-22 13788 Marin San Anselmo Canyon Comment
  UC589419  Rubus ursinus Beryl O. Schreiber 1932-6-29 615 Marin Sand Dune Beach , Sand Dune Beach (Tomales Bay) Comment
  POM261521  Rubus ursinus var. sirbenus J. T. Howell 1938-5-22 13788 Marin San Anselmo Canyon. Comment
  RSA0048667  Rubus vitifolius Keith E. Hoffmaster 1946-3-9 1231 Marin Near Bodega. [Located between Marin and Sonoma County] Comment
  SEINET11910597  Rubus vitifolius F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -116 Marin Marshall-Petaluma Road from Petaluma to CA 1, ca 8.9 mi E of junction CA 1 91 Comment
  POM261522  Rubus vitifolius var. eastwoodianus J. T. Howell 1938-6-19 13921 Marin Bootjack. Mt. Tamalpais. Comment
  UC1176990  Rumex John Thomas Howell 1953-7-3 Marin Tamalpais Valley Comment
  CAS-BOT-BC421963  Rumex acetosella Saichi Kawahara 1969-5-28 1098 Marin Midden of Coast Miwok habitation site, (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC421967  Rumex acetosella M. E. Parsons 1912-5-1 s.n. Marin Kentfield Comment
  CAS-BOT-BC422282  Rumex californicus John Thomas Howell 1943-9-19 19328 Marin Escalle Comment
  CAS-BOT-BC421769  Rumex conglomeratus Javier Penalosa 1961-7-15 1991 Marin Tiburon Peninsula. Paradise Dr. 1.4 mi. NW of road to Naval Net Depot. Comment
  CAS-BOT-BC433258  Rumex crispus Javier Penalosa 1961-5-30 1540 Marin Tiburon Peninsula. Near Tiburon Blvd. ca. 50 yds. south of Blakefield Drive. Comment
  CAS-BOT-BC433263  Rumex crispus Javier Penalosa; Douglas Ripley; Sheila McCarthy 1961-4-29 1350 Marin Tiburon Peninsula. Near Marin Country Day School (Paradise Dr. 1.3 mi. from intersection with U. S. 101) Comment
  CAS-BOT-BC433635  Rumex maritimus F. Almeda; Catherine Best; Doreen Smith 1994-11-1 7394 Marin Point Reyes Peninsula. Abbott's Lagoon. Comment
  CAS-BOT-BC433723  Rumex occidentalis John Thomas Howell 1939-6-5 s.n. Marin Pt. Reyes Dunes Comment
  CAS-BOT-BC433936  Rumex salicifolius John Thomas Howell 1945-6-24 21233 Marin Brookside, Rock Spring to Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC434113  Rumex transitorius John Thomas Howell 1939-11-5 15385 Marin Sausalito Comment
  CAS-BOT-BC434122  Rumex transitorius John Thomas Howell 1945-7-1 21261 Marin Tiburon Comment
  CAS-BOT-BC434105  Rumex transitorius John Thomas Howell 1943-5-30 18178 Marin Summit Ave., Mill Valley Comment
  CAS-BOT-BC434117  Rumex transitorius John Thomas Howell 1944-5-14 19470 Marin Between Salmon Creek and Chileno Valley Comment
  CAS-BOT-BC454104  Ruppia cirrhosa John Thomas Howell 1943-10-3 19334 Marin Muir Beach Comment
  CAS-BOT-BC454168  Ruppia maritima H. E. Parks 1928-3-28 s.n. Marin Station 10, near Tiburon Comment
  UC1106304  Sagina decumbens subsp. occidentalis John Thomas Howell 1946-4-21 21691 Marin downs near radio station Pt. Reyes Peninsula Comment
  CAS-BOT-BC434945  Sagina maxima subsp. crassicaulis Garrett E. Crow 1970-7-18 1183 Marin Dillon Beach. North end of beach Comment
  UC1177393  Sagittaria brevirostra John Thomas Howell 1947-6-18 23261 Marin Chileno Valley Comment
  CAS-BOT-BC445630  Sagittaria brevirostra Peter Rubtzoff 1959-8-2 4204 Marin Laguna in Chileno Valley. Comment
  SEINET11941058  Salicornia depressa M. T. Doutt 1930-1 58 Marin Pt Reyes lighthouse Comment
  CAS-BOT-BC366906  Salix glauca D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13339 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC107013  Salix lasiolepis H. E. McMinn 1923-2-17 854 Marin Willow Camp Comment
  CAS-BOT-BC107017  Salix lasiolepis C. R. Ball; B. S. Ball 1933-5-30 2508 Marin north side of road to Inverness, about 1/2 mile west of Point Reyes Station Comment
  CAS-BOT-BC107316  Salix lasiolepis var. bigelovii C. R. Ball; B. S. Ball 1933-5-30 2507 Marin about 6 miles west of Inverness on road to Pt. Reyes Light, headwaters of Drake's Estero Comment
  CAS-BOT-BC124332  Salix lasiolepis var. lasiolepis Alice Eastwood 1915-3-28 3975 Marin Lagunitas Comment
  RSA126188  Salix lucida subsp. lasiandra J. T. Howell 1944-7-23 s.n. Marin Santa Venetia. Comment
  SEINET12003696  Salix sitchensis T. J. Crovello 1965-1 632 Marin Along Dillon Beach Road, just E of town, about 100 yards E of #631 Comment
  JEPS58894  Sambucus mexicana John Thomas Howell 1949-6-26 25352 Marin Deer Park Fairfax hills Comment
  UC139297  Sambucus racemosa var. racemosa Katharine Brandegee 1907-6-30 Marin Tamalpais Comment
  JEPS191  Sanicula arctopoides W. L. Jepson 1897-3-28 14177 Marin Olema Comment
  JEPS76987  Sanicula arctopoides Robert M. Lloyd 1963-3-10 2108 Marin Pt. Reyes Comment
  UC735132  Sanicula arctopoides Lincoln Constance, J. F. Davidson, T. Morley, R. H. Shan 1946-3-30 3029 Marin at Point Reyes above Pacific Ocean; Point Reyes 60 Comment
  CDA38540  Sanicula arctopoides G. D. Barbe 1964-3-24 624 Marin 0.2 mile south of Tamales, 1/2 mile northeast of Walker Creek on Highway 1. 0 Comment
  UC1123183  Sanicula bipinnatifida N. French 1935-4-1 631 A Marin 1/4 mi s of Bridge (Muir Woods National Park); Muir Woods National Park 304 Comment
  SEINET11155826  Sanicula bipinnatifida C. Fitz 1959-4-4 s.n. Marin China Camp on the bay. 91 Comment
  SEINET13945142 Image available Sanicula bipinnatifida Lewis S. Rose 1953-1 53000 Marin 2 miles west of Manzanita; 400 ft 122 Comment
  UC1301117  Sanicula laciniata Helen K. Sharsmith 1963-3-9 5196 Marin above Fairfax (San Francisco Bay Region, Alpine Dam Road); San Francisco Bay Region, Alpine Dam Road 243 Comment
  UC746907  Sanicula laciniata G. Thomas Robbins 1944-4-14 1533 Marin about 3 mi w of Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 365 Comment
  JEPS985  Sanicula laciniata W. L. Jepson 1897-4-10 14184 Marin Tamalpais Trail, from [Bars] Valley Tamalpais Trail Comment
  POM194656  Sanicula laciniata Y. Mexia 1929-3-31 2338 Marin Hillslopes N.W. of Manor. Comment
  UC566842  Sanicula laciniata H. L. Mason 1925-1-18 1184 Marin San Rafael, Forbes Forbes; San Rafael, Forbes Comment
  SEINET13945234 Image available Sanicula menziesii Lewis S. Rose 1946-1 4614 Marin Mount Tamalpais, Rocky Springs; ca 2200 ft 671 Comment
  CAS-BOT-BC354302  Santolina chamaecyparissus Doreen Smith; Wilma Follette 2005-5-11 s.n. Marin Phoenix Lake, N end of dam, below ranger residence. Comment
  UC1601287  Satureja douglasii Robert F. Hoover 1938-9-18 3844 Marin Tomales Point Comment
  CHSC8184  Schedonorus arundinaceus M. Banning 1969-4-7 39 Marin 1/4 mi. N. Nacasio along roadside. 45 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-BC283100  Schedonorus arundinaceus Javier Penalosa; J. T. Howell 1961-6-7 1613 Marin Paradise Drive near Prince Royal Passage, Tiburon Peninsula Comment
  UCD65998  Schedonorus arundinaceus Javier Penalosa 1961-5-30 1566 Marin Tiburon Blvd., near Blackfield Drive. 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
  CAS-BOT-BC111709  Schoenoplectus pungens var. badius J. Burtt Davy 1900-6-1 6741 Marin Point Reyes Peninsula Comment
  UC683331  Scirpus cernuus Alan A. Beetle 1941-7-6 1756 Marin s slope Mount Tamalpais; s slope Mount Tamalpais Comment
  CAS-BOT-BC110944  Scirpus microcarpus Alice Eastwood 1921-8-20 s.n. Marin Ross Valley Comment
  UC1176789  Scirpus pungens John Thomas Howell 1945-5-20 20872 Marin Tiburon Comment
  RSA0000252  Scirpus rubiginosus A. A. Beetle, L. Constance 1941-5-9 2686 Marin Along tide flat north of Stinson Beach. Comment
  SEINET3154265  Scoliopus bigelovii Chesnut, Drew 1891-3-21 sn Marin Lagunitas Creek Comment
  SEINET926252  Scoliopus bigelovii Chestnut, Drew 1891-1 Marin Lagunitas Creek Comment
  UC168603  Scoliopus bigelovii Katharine Brandegee 1913-4-27 Marin Mill Valley, Tamalpais Comment
  UC844163  Scoliopus bigelovii Lewis S. Rose 1939-2-23 39008 Marin Mill Valley 30 Comment
  CAS-BOT-BC518992  Scoliopus bigelovii H. L. Mason 1917-4-4 74 Marin Tocaloma Comment
  RSA321231  Scoliopus bigelovii Walter Wisura 1985-2-1 4042 Marin Lagunitas, in small canyon near junction of Corona- and Mtn. View Ave. Comment
  SEINET12050529  Scoliopus bigelovii F. H. Utech 1988-1 88 -014 Marin W slope of Mt. Tamalpais, Ridgecrest Rd on Bolinas Ridge between Rock Springs & Alpine (Lake) Dam 430 Comment
  SEINET12050530  Scoliopus bigelovii F. H. Utech 1988-1 88 -015 Marin SW end of Alpine Lake & W side slope of Mt. Tamalpais, 1.25 mi SW of Alpine Dam along Bolinas Rd 320 Comment
  SEINET12057730  Scoliopus bigelovii F. H. Utech 5-19 s.n. Marin Camp Meeker Comment
  UCD139808  Scoliopus bigelovii R. P. Brandt 1916-1-26 s.n. Marin Muir Woods. Comment
  CAS-BOT-BC422435  Scribneria bolanderi A. Williams 2014-5-16 14232 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Mountain: Oat Hill Road just SW of top of Lily Gulch Trail Comment
  UC1537579  Scutellaria californica Gordon H. True Jr. 1937-7-25 809 Marin near Forest Knolls 60 Comment
  CAS-BOT-BC59080  Sedum spathulifolium J. W. Congdon 1880-1-4 s.n. Marin Paper Mill Creek Comment
  CHSC64297  Sedum spathulifolium H. H. Schmidt; A. Pool 1993-6-7 806 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  UC14454  Sedum spathulifolium W. C. Blasdale 1893-5-27 Marin Lagunitas Comment
  UC589530  Sedum spathulifolium Beryl O. Schreiber 1932-6-23 574 Marin Hearts Desire Beach , Hearts Desire Beach (Tomales Bay) Comment
  CAS-BOT-BC63945  Sedum spathulifolium Javier Penalosa 1961-7-15 1984 Marin First ravine NW of summit. Comment
  RSA0074719  Sedum spathulifolium P. C. Everett 1963-11-20 24554 Marin Pt. Reyes - Petaluma Road, Nicasio Dam area, branch of Lagunitas Creek. 46 Comment
  CAS-BOT-BC69739  Selaginella wallacei Frances Mary Jarrett 1965-6-2 s.n. Marin In Fern Canyon, s. side of Mt. Tamalpais. Comment
  UC1076341  Selaginella wallacei Herbert L. Mason 1925-2-1 1224 Marin Mt. Tamalpais Comment
  SEINET10569196  Selaginella wallacei Alan A. Beetle 1940-1-21 Beetle 1566 Marin Abundant on open, steep, rocky slope, southern exposure. Fire road 1/2 mi E of Toll Gate, Mount Tamalpais. 500 Comment
  UC665704  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin fire rd. 1/2 mi e of Toll Gate Mt. Tamalpais 500 Comment
  UC2042865  Senecio glomeratus Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9122 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  UC767447  Senecio glomeratus R. F. Hoover 1941-5-21 5191 Marin head of Drakes Estero Comment
  CAS-BOT-BC364095  Senecio jacobaea E. (Catherine) Best 1979-7-10 s.n. Marin In garden of Mr. & Mrs. Emerson Best, Belvedere Comment
  NY64468  Sequoia sempervirens G. R. Vasey 1880-1 s.n. Marin Comment
  RSA188729  Sequoia sempervirens H. U. Stauffer, E. Molseed 1964-5-17 5940 Marin Alpine Lake 11 km west of Fairfax 200 Comment
  UC256  Sequoia sempervirens Willis L. Jepson 1891-1-16 Marin Mill Valley Comment
  CAS-BOT-BC187896  Sidalcea calycosa subsp. rhizomata Alice Eastwood 1918-5-11 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC205538  Sidalcea hickmanii subsp. viridis John Thomas Howell 1942-6-21 16997 Marin Carson Ridge Comment
  CAS-BOT-BC205544  Sidalcea hickmanii subsp. viridis Hans Leschke 1942-6-28 s.n. Marin Big Carson Ridge Comment
  RSA95263  Sidalcea hickmanii subsp. viridis J. T. Howell 1942-6-21 16997 Marin Carson Ridge Comment
Read comments
Jan 8 2009
  RSA87710  Sidalcea malviflora subsp. laciniata C. L. Hitchcock 1952-6-4 19581 Marin About 8 miles west of Faifax, 1/2 mile west of Meadows Club. 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
  CHSC27547  Sidalcea malviflora subsp. malviflora Scott. E. Patton 1978-3-19 15 Marin Ca. 5.75 m wnw or Inverness, 0.25 m e Abbotts Lagoon, Point Reyes Peninsula. 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
  UC1177430  Silene antirrhina John Thomas Howell 1946-5-12 21795 Marin Carson Ridge Comment
  CAS-BOT-BC384572  Silene coniflora John Thomas Howell 1946-5-12 21798 Marin Carson Ridge Comment
  JEPS50935  Silene gallica W. L. Jepson 1919-5-17 8274 Marin Alderney 121 Comment
  CAS-BOT-BC388985  Silene laciniata subsp. californica John Thomas Howell 1939-7-16 s.n. Marin Near Bootjack, Matt Davis Trail, Mt. Tamalpais Comment
  UC8493  Silene scouleri subsp. grandis J. Burtt Davy 1900-7-11 6852 Marin Point Reyes Point Reyes (Western Middle California) Comment
  CAS-BOT-BC389881  Silene scouleri subsp. scouleri Alice Eastwood; John Thomas Howell 1939-5-28 7384 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC364827  Silybum marianum Javier Penalosa 1961-6-7 1667 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  CHSC62012  Sisyrinchium bellum K. L. Warren 1993-4-5 2 Marin 50 yds w of Panoramic hwy. and 10 yds s of Muir Woods rd. on Mt. Tamalpais, 1 mi w of Mill Valley. 243 Comment
  SEINET12059015  Sisyrinchium bellum Unknown 1998-5-25 14 Marin N of Inverness, past Historic "L" Ranch, off Pierce Point Road, overlooking Tomales Bay 17 Comment
  RSA319470  Sisyrinchium bellum Patricia Wilder 1965-6-7 3522 Marin San Geronimo Ridge; North Coast mtn range, Pacific drainage area 305 Comment
  UCSB897  Sisyrinchium bellum Gill, Robert 1960-4-5 Marin jct. of road to Muir Woods and Mill Valley 274 Comment
  CDA6237  Solanum nigrum L. McHoul 1971-9-26 Marin Nicasio Reservoir. 0 Comment
  JEPS12170  Solanum umbelliferum W. L. Jepson Feb 13 1900-Feb 18 1900 21257 Marin Inverness Comment
  SEINET6093455  Solidago californica Unknown 1990-8-12 6327 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC124317  Solidago elongata Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island Comment
  UC177560  Solidago elongata H. M. Hall 1914-10-2 9890 1/2 Marin n Bolinas 30 Comment
  SEINET11383161 Image available Solidago spathulata Unknown 1933-1 8047 Marin Pt. Reyes Peninsula. Tomales Pt. Road. Comment
  CAS-BOT-BC365862  Soliva sessilis John Thomas Howell 1969-4-27 45554 Marin San Rafael Hills near McNears Beach Comment
  CAS-BOT-BC434959  Soliva sessilis A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14030 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC365856  Soliva sessilis John Thomas Howell 1967-4-16 42064 Marin Along Matt Davis Trail, Fern Canyon, Mt. Tamalpais Comment
  UCSB17218  Sonchus oleraceus Brooks, Terry 1963-4-8 Marin 1 mile north of Golden Gate Bridge on Fort Baker 30 Comment
  UCD78007  Sonchus tenerrimus Robert E. Preston 2002-8-1 1942 Marin Novato, in field on N side of Bel Marin Keys Blvd, at entrance to Bel Marin Keys 0 Comment
  CAS-BOT-BC235273  Sorghum bicolor John Thomas Howell 1959-11-4 s.n. Marin Sausalito Comment
  UC1745549  Sparganium erectum subsp. stoloniferum Annetta M. Carter, Edward Lee 1934-6-17 671 Marin Pool on ridge above Bolinas. Comment
  CAS-BOT-BC236613  Spartina foliosa John Thomas Howell 1939-9-3 15331 Marin Corte Madera salt marsh Comment
  CAS-BOT-BC236622  Spartina foliosa Alice Eastwood 1913-9-1 s.n. Marin Marshes near Escalle Comment
  CHSC28535  Spartina foliosa M. S. Taylor 1979-10-6 2293 Marin On tide flat in marsh, Larkspur. Comment
  UCD92977  Spartina foliosa Beecher Crampton 1958-12-30 5142 Marin alnog Petaluma Creek, north shore of San Pablo Bay, just east of Black Point. Comment
  CAS-BOT-BC236617  Spartina foliosa Alice Mulford 1945-11-26 s.n. Marin Bolinas Lagoon Comment
  CAS-BOT-BC389959  Spergula arvensis John Thomas Howell 1944-7-23 19851 Marin Santa Venetia Comment
  UCD99170  Spergula arvensis P. B. Kennedy 1914-4-19 4701 Marin Mill Valley. Comment
  CAS-BOT-BC390146  Spergularia bocconi Javier Penalosa 1961-7-8 1936 Marin Tiburon Peninsula. Border of Typha Marsh in Tiburon Comment
  CAS-BOT-BC390149  Spergularia bocconi John Thomas Howell 1946-5-16 21880 Marin Angel Island, s. side Comment
  CAS-BOT-BC390155  Spergularia bocconi Doreen Smith 1997-5-1 s.n. Marin Pt. Reyes National Seashore, on path to Kehoe Beach Comment
  CAS-BOT-BC390357  Spergularia macrotheca var. macrotheca Leo Koch 1939-4-16 614 Marin Twelve miles west of Petaluma along road to Marshalls Comment
  UCR64469  Spergularia media J. T. Howell 1944-4-23 19397 Marin Pacific coast, Escalle. Comment
  CAS-BOT-BC390622  Spergularia rubra John Thomas Howell 1940-5-20 s.n. Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC502064  Stachys Peter Rubtzoff 1962-7-14 4986 Marin Laguna, Chileno Valley Comment
  JEPS63041  Stachys ajugoides var. rigida Lauramay Tinsley 1926-1 Marin near Mill Valley Comment
  JEPS77198  Stachys ajugoides var. rigida Robert M. Lloyd 1963-4-24 2346 Marin 3.5 mi s Fairfax (on Bolinas Road) 243 Comment
  UC416574  Stachys ajugoides var. rigida Katharine Brandegee Marin Bolinas Bay Comment
  UCLA71386  Stachys bullata Joseph Andorfer Ewan 1933-10-22 8062 Marin canyon at Inverness Comment
  UC25944  Stachys chamissonis J. Burtt Davy 1894-8-26 851 Marin Bolinas Bay Comment
  UC725609  Stachys chamissonis A. A. Heller 1941-7-18 16243 Marin a short distance above upper end Drake's Estuary (along the road) Comment
  JEPS63034  Stachys pycnantha W. L. Jepson 1940-6-5 19952 Marin Tiburon Comment
  SBBG34520  Stachys pycnantha D. Myrick 1969-8-1 2119 Marin S slope below Old Saint Hilary, Tiburon 60 Comment
  UC140250  Stachys pycnantha Alice Eastwood Aug. 1900 Marin Head of Big Carson Big Carson. Comment
  POM126687  Stachys rigida subsp. quercetorum W. P. Taylor 1913-5-30 s.n. Marin 3 mi. west of Inverness. 91 Comment
  UCD126056  Stachys rigida var. quercetorum Eric S. Nagy 1990-5-23 16 Marin below Alpine Dam, Alpine Lake. Comment
  CAS-BOT-BC374826  Stebbinsoseris heterocarpa John Thomas Howell 1946-5-12 s.n. Marin Fairfax Country Club Comment
  CAS-BOT-BC175351  Stellaria borealis subsp. sitchana R. S. Ferris; Ira L. Wiggins 1935-7-19 8094 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  UC13607  Stellaria littoralis J. Burtt Davy 1900-6-18 6731 Marin Point Reyes Comment
  RSA0057635  Stellaria littoralis A. M. Johnson 1976-3-20 3001 Marin Kehoe Beach, Point Reyes National Seashore. Comment
  UCR20564  Stellaria media H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Muir Woods Road, 0.8 mi. east of entrance to Muir Woods National Monument 91 Comment
  CAS-BOT-BC393698  Stellaria media Javier Penalosa 1961-4-1 1240 Marin Tiburon Peninsula; Hill south-east of Bel Aire School. 60 Comment
  CAS-BOT-BC393801  Stellaria media Catherine A. Toschi 1963-2-17 63 :1 Marin On sideroad one mile northwest of Olema. 15 Comment
  UC1106307  Stellaria nitens John Thomas Howell 1982-4-27 23084 Marin w of San Anselmo (Bald Mt); Bald Mt. Comment
  CAS-BOT-BC516467  Stenanthium occidentale Gilbert Muth 1965-8-16 s.n. Marin Behind Black Mt. near the trail Comment
  UC750595  Stenotaphrum secundatum John Thomas Howell 1945-7-22 21330 Marin w of Mill Valley (on road to Muir Woods) Comment
  JEPS127368  Stipa chaetophora Robert Steers with Daniel Lynch 2011-5-16 Marin Golden Gate National Recreation Area. North District (Managed by Point Reyes National Seashore). North of Dogtown on open, west facing slope of Bolinas Ridge, north of the McCurdy Trail. Approximately 200 m NNE of the Teixeira trail on Highway 1. Comment
  SEINET10893288  Stipa pulchra John Thomas Howell 1944-5-21 Howell s.n. Marin Phoenix Lake, Mt. Tamalpais Comment
  CAS-BOT-BC422394  Streptanthus batrachopus D. Greenberger; A. Davis; N. Davis; V. Smith 2014-6-14 14409 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump: from Bolinas-Fairfax Road to Alpine Lake dam to Kent Pump Road gate. Comment
  CAS-BOT-BC61177  Streptanthus batrachopus Hans Leschke 1942-6-28 s.n. Marin Carson Ridge. Comment
  CAS-BOT-BC61178  Streptanthus batrachopus Hans Leschke 1941-7-6 s.n. Marin Tamalpais. Simmons Trail. Comment
  UC575762 Image available Streptanthus batrachopus J. L. Morrison 1937-6-8 2493 Marin 0.25 mi ne Rifle Camp (on n side of trail); Mount Tamalpais; NE of Rifle Camp, Mt. Tamalpais, Marin Co. 609 Comment
  CAS-BOT-BC87257  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-5-22 13791 Marin San Anselmo Canyon. Comment
  CAS-BOT-BC87258  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-5-22 13791 Marin San Anselmo Canyon. Comment
  CAS-BOT-BC87260  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-6-9 13907 Marin Mount Tamalpais. Near Rock Spring. Comment
  JEPS30819  Streptanthus glandulosus subsp. pulchellus John L. Morrison 1937-6-8 2498 Marin along Northside Trail below Rifle Camp; Mt. Tamalpais Comment
  RSA51304  Streptanthus glandulosus subsp. pulchellus P. H. Raven 1950-6-4 2306 Marin Between Ayalea Flat and Bootjack, Mt. Tamalpias. 518 Comment
  UC1106261  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1940-5-12 15425 Marin between Little Carson and Carson Ridge Comment
  UC1492794  Streptanthus glandulosus subsp. pulchellus Freed W. Hoffman 1958-8-25 2371 Marin on trail to Rifle Camp from road near Tamalpais Theatre Mt. Tamalpais (sw exposure) Comment
  JEPS81591  Streptanthus glandulosus subsp. secundus R. Raiche 1982-5-9 20335 Marin open slope on Lucas Valley Road 5.1 mi e San Geronimo-Nicasio Road Comment
  UC137039  Streptanthus niger Katharine Brandegee 1907-1 Marin Tiburon 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-BC99146  Symphyotrichum chilense Henry M. Pollard 1936-5-1 s.n. Marin Woodacre to Fairfax Comment
  CAS-BOT-BC99140  Symphyotrichum chilense Charles Williams 1980-11-3 s.n. Marin Pt. San Quentin Comment
  CAS-BOT-BC98067  Symphyotrichum lentum Doreen Smith 2000-9-13 s.n. Marin edge of the laguna in Chileno Valley Comment
  CAS-BOT-BC98068  Symphyotrichum lentum Walter Lennon 1972-10-1 s.n. Marin Chileno Valley Comment
  CAS-BOT-BC99370  Symphyotrichum subspicatum James T. Vale 1980-10-15 s.n. Marin Near Rodeo Lagoon Comment
  CAS-BOT-BC223946  Tamarix parviflora Catherine Best 1996-6-1 1494 Marin Growing on the edge of Richardson Bay at the Audubon Preserve, Tiburon Comment
  UCD142989  Tanacetum vulgare D. E. Breedlove 1979-11-18 44641 Marin Bolinas Mesa. 54 Comment
  UC1106270  Taraxacum officinale John Thomas Howell 1947-5-30 23207 Marin Ross Comment
  CHSC22133  Taraxia ovata Robert A. Schlising; Glenn Keator 1962-2-18 2051 Marin Coast Ranges. Along Sir Francis Drake Hwy, 1 mi SE of San Geronimo. Comment
  UC1122288  Taraxia ovata N. French 1935-3-28 625 Marin Muir Woods Tamalpais Quadrangle Comment
  UC486496  Taraxia ovata H. E. Parks 1926-4 Marin Tiburon Comment
  UC1485924  Taraxia ovata P. H. and T. E. Raven 1981-4-5 26148 Marin turn to Muir Woods 2 mi w edge of National Monument (overlooking San Francisco Bay) Comment
  JEPS161  Tauschia kelloggii W. L. Jepson 1892-6-11 14324 Marin Mt. Tamalpais Comment
  CHSC30099  Tellima grandiflora M. S. Taylor 1980-4-11 2473 Marin Samuel P. Taylor State Park, near Olema. Comment
  JEPS49701  Tellima grandiflora V. S. Brown 1912-4-13 Marin Point Reyes 30 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-BC399790  Thalictrum polycarpum Alice Eastwood 1915-5-16 s.n. Marin Mt. Tamalpais Comment
  JEPS77204  Thermopsis californica var. californica Robert M. Lloyd 1963-4-24 2351 Marin on Bolinas Road 5 mi s Fairfax 274 Comment
  UCSB7176  Thermopsis californica var. californica Kamb, Peter 1950-7-27 Marin Crest of ridge between Alpine Lake and Meadows Golf Course, on fire road ca. 1/4 mile west of Alpine Dam Road Comment
  SEINET3131794  Thermopsis macrophylla L. S. Rose 1940-4-28 40241 Marin Bootjack Camp, Mt. Tamalpais 305 Comment
  CAS-BOT-BC227184  Thinopyrum elongatum Doreen Smith 2002-8-16 s.n. Marin Sorich Park Comment
  CAS-BOT-BC88489  Thysanocarpus curvipes L. R. Abrams 1978-4-27 7042 Marin Ignacio. Comment
  CAS-BOT-BC81404  Torreya californica John Thomas Howell 1927-8-22 3034 Marin s. side of Mt. Tamalpais above Mill Valley 152 Comment
  SEINET8552033 Image available Torreya californica Lewis S. Rose 1935-1 35022 Marin Lagunitas Comment
  UC18  Torreya californica W. H. Brewer 1862-10-1 1482 Marin below paper mill (ravine on Daniel's Creek); Daniel's Creek Comment
  CAS-BOT-BC169209  Toxicodendron diversilobum Alice Eastwood 1916-10-5 s.n. Marin Ross Valley Comment
  UCD139835  Toxicoscordion fremontii A. A. Beetle 1940-2-18 1575 Marin 7 miles south of Tomales Point. Comment
  SEINET10839278  Tragopogon porrifolius Mary Susan Taylor Taylor 2465 A Marin Ca. 2 mi N of Nicasio, on E side of Nicasio Valley Road. Comment
  CAS-BOT-BC516454  Triantha occidentalis subsp. occidentalis R. K. Soost 1989-6-24 s.n. Marin Pt. Reyes, NW side of Creamery Bay, 1 mile east of highway Comment
  UCSC009381  Trifolium Randall Morgan 2015-5-1 6821 Marin Rock Spring, Mt. Tamalpais Comment
  UC555603  Trifolium barbigerum H. L. Mason 1928-4-28 4392 Marin Tiburon Peninsula Comment
  UCD143659  Trifolium barbigerum Beecher Crampton 1954-4-28 1807 Marin 11 miles northeast of Point Reyes Lighthouse. Comment
  JEPS77890  Trifolium bifidum var. decipiens Edward Lee 1934-4-30 789 Marin 1o mi nw Tomales (on rd) Comment
  SJSU7981  Trifolium depauperatum var. amplectens K. S. Kilborn 1963-4-14 Marin 2 mi W of Fairfax Comment
  UC1177203  Trifolium fucatum John Thomas Howell 1944-5-14 19473 Marin between Salmon Creek and Chileno Valley Comment
  RSA29675  Trifolium fucatum var. fucatum Joseph A. Ewan 1934-3-15 8893 Marin On mile E of Tomales Comment
  UC1751069  Trifolium macraei Annetta M. Carter 1934-4-29 533 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UCD37430  Trifolium macraei Beecher Crampton 1960-6-8 5596 Marin Marin County, Point Reyes Peninsula, northwest of Inverness, 2 miles south of RCA Radio Station. Comment
  JEPS65932  Trifolium macraei W. L. Jepson 1919-5-18 8311 Marin Point Reyes Comment
  RSA95539  Trifolium microcephalum L. S. Rose 1953-5-11 53038 Marin Black Point 5 Comment
  UC1106239  Trifolium microdon John Thomas Howell 1940-5-20 15506 Marin Point Reyes Comment
  UC1745982  Trifolium microdon Annetta M. Carter 1934-4-29 530 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  RSA216197  Trifolium microdon J. T. Howell 1966-4-18 41500 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  POM181416  Trifolium oliganthum P. B. Kennedy 1907-5-5 s.n. Marin Farifax Comment
  RSA584268  Trifolium resupinatum Doreen Smith 1995-6-4 s.n. Marin Platform Bridge Road about 1/4 mi. from the Petaluma - Pt. Reyes Road. Comment
  UCSC005745  Trifolium stenophyllum Randall Morgan 1995-5-18 2608 Marin Weedy field between Hamilton AFB and Highway 101 Comment
  RSA638769  Trifolium subterraneum Michael A. Vincent, Ethan H. Freid, Karl Vincent 1988-4-8 8182 Marin Along the Wilson Hill Road near Lincoln District School, just west of Point Reyes - Petaluma Road Comment
  CDA28060  Trifolium variegatum var. major J. T. Howell, Catherine Best, Wilma Follette, G. H. True 1980-6-19 53716 Marin Near Abbotts Lagoon, Point Reyes Peninsula. 0 Comment
  UC403392  Trifolium variegatum var. melananthum H. E. and S. T. Parks 1930-4-10 489 Marin above Tiburon (on hills) Comment
  POM277689  Trifolium variegatum var. melananthum Lyman D. Benson 1935-5-16 6559 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  UC1177199  Trifolium wormskioldii John Thomas Howell 1940-5-20 15505 Marin Point Reyes Comment
  UCD36539  Trifolium wormskioldii Beecher Crampton 1954-4-28 1797 Marin 2 miles east of Woodacre. Comment
  RSA32119  Triglochin concinna J. T. Howell 1944-7-9 19711 Marin South end of Tomales Bay Comment
  CAS-BOT-BC451853  Triglochin maritima John Thomas Howell 1944-5-28 19509 Marin Manzanita Comment
  CAS-BOT-BC451857  Triglochin maritima John Thomas Howell 1944-5-7 19447 Marin Larkspur Comment
  RSA69615  Triglochin maritima J. T. Howell 1941-6-8 19271 Marin Near McNears Landing [McNears Beach] Comment
  UC1099956  Triglochin maritima Malcolm A. Nobs, S. Galen Smith 1949-6-29 906 A Marin n Inverness (Point Reyes); , n of Inverness Comment
  RSA178058  Triglochin maritima Robert F. Thorne 1965-4-21 34391 Marin N end of Drakes Estero, ca. 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  SEINET11763394  Triglochin maritima M. S. Jussel 1933-1 s.n. Marin near Iverness Comment
  UC579784  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness Tomales Bay (tide flats) Comment
  UCD138187  Triglochin maritima John M. Tucker 1951-6-29 2164 Marin About 5 miles west of Inverness. Comment
  UCSB25651  Triglochin scilloides Keator, Glenn 1967-4-15 Marin San Anselmo Comment
  SEINET3991245  Trillium chloropetalum Unknown 1939-3-31 39040 Marin Fl. N. W. Am., 1: 661. 1902; Woodacre 122 Comment
  SEINET12048625  Trillium chloropetalum var. chloropetalum F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -002 Marin Petaluma to Pt. Reyes Rd & Patform Bridge Rd junction, SW of Nicasio Reservation enroute to Tocaloma 30 Comment
  SEINET10274927  Trillium ovatum Unknown 1937-3-4 s.n. Marin in moist redwoods, 4 mi W. of San Geronimo Comment
  UC615298  Triodanis biflora Beryl O. Schreiber 1933-7-5 863 Marin Inverness Mount Vision; , Inverness Comment
  SBBG7052  Triphysaria eriantha subsp. eriantha H. and M. Dearing 1933-5-14 1731 Marin near Sausalito Comment
  CHSC22520  Triphysaria eriantha subsp. rosea Robert A. Schlising; Lloy Thurman 1962-4-28 2190 Marin Point Reyes Lighthouse. Comment
  UCD123412  Triphysaria eriantha subsp. rosea William C. Overton Jr. 1978-4-10 s.n. Marin Elephants Rocks area, southwest of junction of Valley Ford Franklin School Road and Tomales Dillons Beach Road, ca. 1 mile above (northeast) of Dillons Beach. Comment
  CHSC22516  Triphysaria floribunda Robert A. Schlising; Lloy Thurman 1962-4-28 2194 Marin California Coast Range. Short distance E of Point Reyes Lighthouse. Comment
  JEPS4529  Triphysaria floribunda Mrs. H. P. Bracelin 1930-4-20 16 Marin Point Reyes rocky hills near Light House grounds; Point Reyes 150 Comment
  JEPS4530  Triphysaria floribunda R. F. Hoover 1941-5-21 5163 Marin Point Reyes Comment
  OBI9368  Triphysaria versicolor subsp. faucibarbata Lewis S. Rose 1958-4-27 58014 Marin San Rafael 6 Comment
  UC199381  Triphysaria versicolor subsp. faucibarbata Milo S. Baker 1904-5-2 Marin Bodega Road to Fairfax; Bodega Road to Fairfax Comment
  UC1334912  Triphysaria versicolor subsp. versicolor L. D. Thurman 1964-5-9 488 Marin 1.3 mi e Dillon Beach; e of Dillon Beach Comment
  CAS-BOT-BC199639  Trisetum canescens John Thomas Howell 1943-5-15 18087 Marin Tiburon Peninsula Comment
  CAS-BOT-BC199646  Trisetum canescens John Thomas Howell 1943-5-15 18087 Marin Tiburon Peninsula Comment
  UC53699  Trisetum canescens Jos. Burtt Davy 1901-4-13 6899 Marin Angel Island Comment
  UCD93597  Trisetum canescens P. B. Kennedy 1914-4-19 4707 Marin Mill Valley. Comment
  SEINET10472659  Triteleia laxa Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 798 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  UC1537197  Triteleia laxa Gordon H. True 1937-6-6 728 Marin grassy slope MillValley-Stinson's Beach Road 213 Comment
  CAS-BOT-BC526459  Triteleia laxa Javier Penalosa 1961-6-29 1906 Marin Tiburon Peninsula, Paradise Drive, 1.9 miles northwest of road to Naval Net Depot Comment
  JEPS5666  Triteleia peduncularis W. L. Jepson 1928-6-10 12931 Marin Tiburon Vicinity of San Francisco Bay Comment
  CAS-BOT-BC527401  Triteleia peduncularis Paul F. Covel 1937-6-27 601 Marin Tomales Pt rd n.w. Inverness Comment
  UC1176858  Typha latifolia John Thomas Howell 1958-6-28 33639 Marin Willow Meadow Mt. Tamalpais; , Willow Meadow Comment
  CAS-BOT-BC213086  Ulex europaeus Saichi Kawahara 1968-8-27 466 Marin East bank, mouth of Walker Creek, south of Camp Tomales, off highway 1 3 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-BC91162  Umbellularia californica Catherine A. Toschi 1963-2-17 63 :5 Marin Three miles northeast of Inverness (two miles up Mount Vision Road). 152 Comment
  CAS-BOT-BC91163  Umbellularia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21104 Marin Angel Island. On south side of island below Rock Quarry. 60 Comment
  UC589385  Umbellularia californica Beryl O. Schreiber 1932-7-25 661 Marin Tomales Bay, Lone Pine Beach Lone Pine Beach; Tomales Bay, Lone Pine Beach Comment
  RSA24254  Umbellularia californica C. B. Wolf 1940-11-12 9785 Marin 1/4 mile north of Larkspur. 12 Comment
  CAS-BOT-BC381911  Uropappus lindleyi Peter H. Raven; Michael P. Johnson 1967-5-1 21044 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  SEINET11071740  Urtica dioica Unknown 1970-8-13 1619 Marin 4 mi W of Novato; On Novato Creek, just below Stafford Dam Comment
  JEPS43431  Urtica dioica subsp. gracilis W. L. Jepson 1910-4-13 4037 Marin Olema Comment
  JEPS43447  Urtica dioica subsp. gracilis W. L. Jepson 1897-3-28 Marin Tomales Bay, Olema Olema; Tomales Bay, Olema Comment
  CAS-BOT-BC403954  Urtica dioica subsp. gracilis John H. Thomas 1968-6-2 14473 Marin About .5 mile west of Pt. Reyes Station near Olema Creek Comment
  OBI14434  Vaccinium ovatum H. E. McMinn 1938-6-19 5124 Marin Point Reyes rd Comment
  RSA471166  Vaccinium ovatum M. B. Dunkle 1931-7-12 2495 Marin Mount Tamalpais Comment
  UC412667  Vaccinium ovatum I. J. Condit 1913-4-8 Marin Muir Woods Comment
  CAS-BOT-BC434216  Vancouveria planipetala D. Smith; C. Liu; D. Long; S. Whelan; C. Gattuso 2014-5-10 14444 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
  UC9795  Vancouveria planipetala W. A. Setchell 1896-6-3 Marin Bolinas Ridge Comment
  UCD125947  Verbena bonariensis John Thomas Howell 1943-9-5 19323 Marin southern part of Mill Valley. 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
  JEPS6973  Veronica persica Peter H. Raven 1951-2-3 2725 Marin head of Blythedale Canyon (Mill Valley); , Blythedale Canyon Comment
  UC16964  Vicia americana var. americana W. L. Jepson 1892-4-5 Marin Mt. Tamalpais Comment
  SEINET12157915  Vicia sativa M. T. Doutt 1931-1 439 Marin near Nicasio Comment
  CAS-BOT-BC232224  Vicia sativa subsp. sativa T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1222 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  UCD121399  Vinca major Kamala Crompton 1996-5-19 26 Marin Roadside near Tomales (Petaluma road). 100 Comment
  UC1023867  Viola adunca Ira L. Wiggins 1954-2-27 13000 Marin 5 mi nw of Inverness (along road to McClure Beach, Point Reyes Road) Comment
  SEINET11980442  Viola adunca f. adunca M. T. Doutt 1930-1 64 Marin Pt. Reyes lighthouse Comment
  UC108582  Viola glabella T. S. Brandegee May 1888 Marin Paper Mill Creek Comment
  UC1761642  Viola pedunculata C. Condit 1934-3-10 79 Marin 1 mi W of Almonte Comment
  UC1761834  Viola pedunculata Mrs. Ensign 1935-4 Marin near, Bayside Acres McNears Point Comment
  UCD111074  Viola pedunculata Javier Penalosa 1962-3-31 2268 Marin Tiburon Peninsula. ENE of Tiburon 'Wye. 76 Comment
  SEINET11981220  Viola purpurea Unknown 1899-1 Marin N slope of Mt. Tamalpais Comment
  UC1121637  Viola sempervirens H. S. Yates 1935-4-2 5037 Marin Muir Woods 91 Comment
  UC914289  Viola sempervirens Verne Grant, Alva Grant 1947-4-6 7903 Marin in Bishop on Inverness Ridge (Inverness to Point Reyes Peninsula); Bishop, Inverness Ridge Comment
  CAS-BOT-BC176091  Viola tricolor John Thomas Howell 1959-9-10 34606 Marin In garden of Mrs. James Jenkins, Bolinas Comment
  CAS-BOT-BC198796  Vulpia bromoides Peter H. Raven; Michael P. Johnson 1967-5-2 21250 Marin Small sandy bearch near formerly cultivated area below East Garrison, east side of island, Angel Island. Comment
  CAS-BOT-BC198809  Vulpia bromoides Alice Eastwood 1912-5-1 48 Marin Kentfield Comment
  UC53385  Vulpia bromoides Jos. Burtt Davy 1898-4-2 4204 Marin Angel Island Comment
  UCD93545  Vulpia bromoides P. B. Kennedy 1914-4-19 4693 Marin Mill Valley. Comment
  CAS-BOT-BC183153  Vulpia microstachys var. ciliata John Thomas Howell 1941-5-25 10233 Marin Near Bootjack, 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
  CAS-BOT-BC183732  Vulpia microstachys var. confusa Javier Penalosa 1961-4-8 1297 Marin Plateau [northwets] northwest of the summit. Tiburon Peninsula Comment
  CAS-BOT-BC184345  Vulpia microstachys var. pauciflora R. E. Frenkel 1964-5-28 527 Marin On Fairfax-Bolinas Road, 1.5 miles south of Meadows C.C. 304 Comment
  CAS-BOT-BC184356  Vulpia microstachys var. pauciflora Javier Penalosa 1961-4-8 1291 Marin Plateau northwest of summit. Tiburon Peninsula Comment
  CAS-BOT-BC184362  Vulpia microstachys var. pauciflora John Thomas Howell 1943-5-15 18092 Marin Tiburon Peninsula Comment
  UC1106099  Vulpia microstachys var. pauciflora John Thomas Howell 1939-4-23 14617 Marin Upper Throckmorton Trail; Mt. Tamalpais Comment
  SEINET10893344  Vulpia microstachys var. pauciflora John Thomas Howell 1943-5-22 Howell 18140 Marin Fairfax hills. Comment
  UCD94909  Vulpia myuros Javier Penalosa; D. Ripley, S. McCarthy 1961-4-29 1359 Marin near Marin County Day School. (Paradise Drive 1.3 miles from intersection with U.S. 101.) Comment
  CAS-BOT-BC185974  Vulpia octoflora var. octoflora John Thomas Howell 1946-5-12 21778 Marin Carson Ridge Comment
  CAS-BOT-BC128785  Whipplea modesta W. W. Carruth 1900-4-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC128793  Whipplea modesta Geo. B. Grant 1900-5-13 6318 Marin Mt. Tamalpais, summit Comment
  CDA31894  Whipplea modesta D. G. Kelch 2009-4-19 9 .151 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  HSC66305  Whipplea modesta M. S. Taylor 1980-4-11 2476 Marin Samuel P. Taylor State Park, near Olema 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
  UC402453  Whipplea modesta F. P. Nutting 1894-4-21 Marin Mill Valley Comment
  UC570906  Whipplea modesta Herbert L. Mason 1925-4-12 1338 Marin Mt. Tamalpais; Pipe Line trail Comment
  LA206244  Whipplea modesta Carl Epling; 1921-4-4 5229 Marin Comment
  CAS-BOT-BC77840  Woodwardia fimbriata Fred Rose; Gordon H. True 1969-4-18 4831 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  JEPS79655  Woodwardia fimbriata Edward Lee 1956-4-22 5034 Marin where crossed by Hidden Lake fire trail Van Wyck Canyon (main fork of Van Wyck Creek); Mt. Tamalpais Comment
  UC1614442  Woodwardia fimbriata Charles M. Belshaw 1936-1-1 1437 Marin 5 mi s Inverness Comment
  POM261372  Wyethia angustifolia H. C. Cantelow 1940-4-20 s.n. Marin 3 miles N of Point Reyes. Comment
  SBBG36548  Wyethia angustifolia H. and M. Dearing 1939-4-29 3225 Marin 5 mi N of San Rafael Comment
  SEINET11808776  Wyethia angustifolia C. F. Quibell 1976-1 1375 Marin S side of road W of summit Marshall-Petaluma Rd Comment
  CAS-BOT-BC359742  Wyethia glabra A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13223 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  RSA317484  Xanthium spinosum Robert A. Norris 1984-7-27 4792 Marin In dry gully near base of Bon Tempe Dam and upper reachers of Alpine Lake. Area submersed in winter and/or spring. 195 Comment
  CAS-BOT-BC527084  Xerophyllum tenax F. T. Bioletti 1892-5-22 s.n. Marin Sequoia Canyon Comment
  CAS-BOT-BC527090  Xerophyllum tenax John Thomas Howell 1947-5-25 23201 Marin Kent Trail near Willow Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC454245  Zannichellia palustris A. Wennekens 1971-9-18 s.n. Marin Near Lucas Valley Road and Highway 101 intersection 76 Comment
  SEINET10903380  Zauschneria californica Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-30 Dziekanowski 2475 Marin Collected in pass between lagunitas and fairgax on hwy to samuel taylor campground. Oak woodland. 305 Comment
  CAS-BOT-BC530480  Zigadenus fontanus Alice Eastwood 1912-6-9 304 Marin Tiburon Comment
  CAS-BOT-BC530481  Zigadenus fontanus Alice Eastwood 1925-6-7 12988 Marin Big Carson ridge Comment
  CAS-BOT-BC531916  Zigadenus fremontii J. Klein; A. Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13301 Marin Mt. Tamalpais: Marin Mumicipal Water District lands; roadside Sky Oaks R2/Ranger residence intersetion Comment
  SEINET179630  Zigadenus fremontii H. E. Parks, S. T. Parks 1930-3-15 0405 Marin Tiburon Peninsula. 61 Comment
  RSA378425  Zigadenus fremontii Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  UC339052  Zostera marina H. E. Parks 1923-3-24 Marin Paradise Cove Comment
  UC341719  Zostera marina H. E. Parks 1923-2-14 Marin Keil's (or Kyle's) Cove Tiburon Comment
  UC341837  Zostera marina W. A. Setchell 1922-8-21 Marin Belvedere, cove Comment
  UC398860  Zostera marina H. E. Parks 1923-2-17 Marin Paradise Cove Comment
  UC398865  Zostera marina H. E. Parks 1923-4-24 Marin Paradise Cove Comment
  UC399034  Zostera marina H. E. Parks 1923-2-17 Marin Paradise Cove Comment
  UC399049  Zostera marina H. E. Parks 1923-4-28 Marin Paradise Cove Comment
  UC399053  Zostera marina H. E. Parks 1923-3-17 Marin Paradise Cove Comment
  UC399060  Zostera marina H. E. Parks 1923-7-31 Marin Paradise Cove Comment
  UC460  Zostera marina Milo S. Baker Jun 1899 Marin Dillon's Beach Comment
  SEINET3346155 Image available Zostera marina var. latifolia H. E. Parks 1923-6-16 s.n. Marin Paradise Cove Comment



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