Search Results — 2000 specimen records retrieved (1339 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CDA31437  Abronia latifolia D. G. Kelch 2006-5-1 6 .197 Marin North Beach, Point Reyes. In low area behind shifting dunes. Comment
  UC1614444  Abronia latifolia Charles M. Belshaw 1936-8-30 2656 Marin near the Pacific Ocean Stinson Beach Comment
  CAS-BOT-BC437005  Acaena pinnatifida var. californica E. Brooks 1877-5-1 s.n. Marin Sausalito Comment
  UCD15628  Acaena pinnatifida var. californica R. B. Kelley 1985-4-30 177 Marin 11 miles E of Marshall on Marshall-Petaluma Road. 121 Comment
  CAS-BOT-BC354333  Acer macrophyllum A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13050 Marin Mount Tamalpais: Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  RSA29850  Acer macrophyllum E. K. Balls, Percy C. Everett 1953-10-9 18589 Marin W. boundry of S. P. Taylor State Park, along stream. 76 Comment
  RSA76978  Acer macrophyllum F. W. Peirson 1936-7-15 s.n. Marin Taylor Camp, road to Point Reyes Comment
  CAS-BOT-BC331530  Acer macrophyllum Wilma Follette 2002-3-24 s.n. Marin Sausalito, Bulkley Avenue Comment
  CAS-BOT-BC28663  Achillea millefolium Gordon H. True; Fred Ross 1969-5-30 5050 Marin Point Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Honda, just S of Lake Ranch 121 Comment
  JEPS79721  Achillea millefolium Edward Lee with W. Joseph 1935-7-18 1591 Marin west end of Portrero Meadow; Mt. Tamalpais Comment
Read comments
Feb 22 2012
  CAS-BOT-BC229704  Acmispon brachycarpus C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1306 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  SBBG115426  Acmispon junceus B. Crampton 1960-6-8 5568 Marin Pt Reyes Peninsula, E slope of Inverness Ridge Comment
  CAS-BOT-BC229701  Acmispon parviflorus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1113 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  SEINET8391859  Adelinia grandis L. F. Henderson 1933-5-21 14226 Marin beyond Point Reyes. Comment
  UC178857  Adenocaulon bicolor Katharine Brandegee 1905-6-1 Marin Tamalpais Comment
  CAS-BOT-BC231864  Adenostoma fasciculatum B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1714 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC69008  Adiantum aleuticum Hans Leschke 1941-9-28 s.n. Marin Mt. Tamalpais Comment
  SEINET11719541  Adiantum capillus-veneris F. H. Utech, Sato, T.; Ohara, M. 1990-1 90 -228 Marin enroute from Fairfax on Bolinas Rd to Alpine Lake, mile marker 6.06, E side of Bolinas Ridge 150 Comment
  CAS-BOT-BC65651  Adiantum jordanii Peter H. Raven; Michael P. Johnson 1967-5-1 21195 Marin above Hospital Cove, west side of island, Angel Island 60 Comment
  RSA98049  Aegilops triuncialis J. T. Howell 1953-7-5 29107 Marin East Peak, Mt. Tamalpais. Comment
  CAS-BOT-BC202631  Aesculus californica Elsie Zeile 1919-5-15 s.n. Marin Fairfax Comment
  UCD136684  Aesculus californica Morris Halperin 1932-6-13 s.n. Marin near Camp Kent. Comment
  RSA330822  Ageratina adenophora Robert A. Norris 1985-4-13 4848 Marin Conzelman Rd., near Horseshoe Bay, East Fort Baker, Golden Gate National Recreation Area. 6 Comment
  RSA416443  Agoseris apargioides var. eastwoodiae H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC21343  Agoseris grandiflora var. grandiflora Gordon H. True 1969-5-9 4917 Marin Pt. Reyes Bird Observatory 3mi. NW of Bolinas at Arroyo Hondo, near bridge 60 Comment
  CAS-BOT-BC21347  Agoseris grandiflora var. grandiflora Lewis S. Rose 1946-6-16 46149 Marin Mt. Tamalpais, Rock Springs 670 Comment
  RSA128951  Agoseris heterophylla J. T. Howell 1947-5-4 23125 Marin San Rafael Hills. Comment
  CAS-BOT-BC13131  Agoseris hirsuta John Thomas Howell 1943-6-8 18221 Marin Tiburon Peninsula Comment
  UC450126  Agoseris hirsuta W. A. Setchell 1898-4-1 Marin Bolinas Comment
  CAS-BOT-BC13138  Agoseris hirsuta LeRoy Abrams 1930-6-29 7519 Marin San Rafael to Nicasio near Couty Poor Farm Comment
  CAS-BOT-BC13140  Agoseris hirsuta LeRoy Abrams 1922-6-21 8093 Marin Novato Comment
  SEINET10806860  Agrostis John Thomas Howell 1947-4-23 Howell 23062 Marin Drakes Estero west of Mt. Vision, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC309812  Agrostis capillaris A. Williams; R. Brostrom; F. Leist 2013-6-8 13262 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  SEINET3916110  Agrostis clivicola var. punta-reyesensis Beecher Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, 3.5 miles south of McClure's Beach, north of abbott's Lagoon.; 0 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
  CAS-BOT-BC175913  Agrostis densiflora Greg de Nevers 1995-8-10 10763 Marin Pt. Reyes National Seashore, Alamere Falls Comment
  CAS-BOT-BC175940  Agrostis densiflora John Thomas Howell 1946-6-30 22146 Marin Rodeo Lagoon Comment
  UCD52018  Agrostis densiflora Beecher Crampton 1961-6-28 5912 Marin 1.25 miles east and above Dillon Beach, junction Valley Ford-Franklin Road and Dillon Beach Road. Comment
  UCD52012  Agrostis densiflora Beecher Crampton 1960-6-8 5585 Marin Point Reyes Peninsula, northern arm of Drake's Estero where the road crosses, 4.6 miles west of Inverness. Comment
  CAS-BOT-BC127188  Agrostis exarata John Thomas Howell 1945-7-4 21274 Marin Inverness. Comment
  CAS-BOT-BC127191  Agrostis exarata John Thomas Howell 1943-7-4 s.n. Marin Near Ledum Swamp, Point Reyes Peninsula. Comment
  CAS-BOT-BC127207  Agrostis exarata John Thomas Howell 1945-6-24 21237 Marin Mount Tamalpais. Willow Meadow. Comment
  CAS-BOT-BC127226  Agrostis exarata John Thomas Howell 1945-7-15 21310 Marin Near Liberty's. Comment
  JEPS79720  Agrostis exarata Edward Lee with W. Joseph 1935-7-18 1590 Marin Mt. Tamalpais, Potrero Meadow Comment
  UC1177037  Agrostis exarata John Thomas Howell 1946-7-7 22207 Marin Potrero Meadow Mt. Tamalpais Comment
  UCD52516  Agrostis exarata John Thomas Howell 1944-6-25 19661 Marin between Santa Venetia and Chinese Camp. Comment
  SEINET199907  Agrostis gigantea John T Howell 1938-10-15 Marin Fairbax Rd near Alpien Lake, Marin Co. Comment
  CAS-BOT-BC139674  Agrostis gigantea Catherine Best 1983-6-30 s.n. Marin Triangle Marsh, northwest of the Marin Country Day School. Comment
  CAS-BOT-BC139484  Agrostis hallii John Thomas Howell 1943-5-9 17965 Marin San Rafael Hills. Comment
  CAS-BOT-BC139493  Agrostis hallii John Thomas Howell 1943-7-4 s.n. Marin Near Ledum Swamps on road to Point Reyes. Comment
  SBBG115901  Agrostis hallii B. Crampton 1961-6-28 5910 Marin ca. 1.25 mi E of Dillon Beach, at jct of Valley Ford-Franklin Rd with Dillon Beach Rd Comment
  UC1153889  Agrostis hallii Beecher Crampton 1957-6-11 4192 Marin 1.3 mi n Muir Beach (along State Hwy 1) Comment
  UCD52676  Agrostis hallii Beecher Crampton 1961-6-28 5910 Marin 1 - 1/4 mile east and above Dillon Beach, junction Valley Ford - Franklin Road with Dillon Beach Road. Comment
  UCD53019  Agrostis microphylla Beecher Crampton 1961-6-28 5917 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC139026  Agrostis pallens John Thomas Howell 1943-7-4 18264 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC139046  Agrostis pallens Doreen Smith 2000-6-25 s.n. Marin Point Reyes National Seashore. Just north of angle between Sir Francis Drake and North Beach access roads. Comment
  CAS-BOT-BC139047  Agrostis pallens Gordon H. True 1968-7-26 4695 Marin Ca. 3 miles northwest of Bolinas at Arroyo Hondo. 76 Comment
  UCD53091  Agrostis pallens Collector Unknown 1925-6-5 2096 Marin Marin County. Comment
  UCD53232  Agrostis pallens S. Kawagoe 1922-6-25 s.n. Marin Muir Woods. Comment
  CAS-BOT-BC138319  Aira caryophyllea var. caryophyllea Peter H. Raven; Michael P. Johnson 1967-5-1 21172 Marin Angel Island. On south ridge of Mount Ida. 237 Comment
  CAS-BOT-BC138322  Aira caryophyllea var. caryophyllea John Thomas Howell 1966-5-25 41539 Marin John Thomas Howell Botanical Garden, Tiburon. Gully just north of garden area. Comment
  CAS-BOT-BC124316  Alisma plantago-aquatica Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato. Comment
  CAS-BOT-BC468977  Allium dichlamydeum John Thomas Howell 1947-6-18 23276 Marin Dillon Beach Comment
  CAS-BOT-BC467312  Allium falcifolium Elsie Zeile 1911-6-15 s.n. Marin Tamalpais Comment
  CAS-BOT-BC475484  Allium triquetrum John Thomas Howell 1950-4-23 26309 Marin Along Summit Ave, Mill Valley Comment
  CAS-BOT-BC476632  Allium unifolium Alice Eastwood 1934-5-27 18868 Marin Pt. Royal Comment
  RSA258099  Alnus rhombifolia Robert A. Norris 1975-5-17 2362 Marin By Sir Francis Drake Highway. Ledum Swamp area. Comment
  UC1176758  Alnus rhombifolia John Thomas Howell 1940-5-12 Marin Lagunitas Creek Canyon Comment
  CAS-BOT-BC170987  Alnus rhombifolia John Thomas Howell 1940-5-26 s.n. Marin Litlle Canyon 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
  JEPS58599  Alnus rubra W. L. Jepson 1900-2-16 504 Marin Inverness Comment
  LA204113  Alnus rubra Joseph Andorfer Ewan; 1933-11-5 8107 Marin Hearts Desire, S slope Tomales Bay Comment
  UC527541  Alnus rubra C. B. Wolf 1931-8-22 2344 Marin along shore of bay 1/2 mi s Inverness; Tomales Bay Comment
  UC589414  Alnus rubra Beryl O. Schreiber 1932-6-17 500 Marin Waterfall Beach Tomales Bay (canyon) Comment
  UCD110037  Alnus rubra B. Crampton 1954-4-28 1808 Marin 11 miles northeast of Pt. Reyes lighthouse, Pt. Reyes Peninsula. Comment
  SEINET12027601  Alnus rubra H. W. Graham 1927-1 9- 11 -2 Marin near San Francisco, railroad from Mill Valley to Muir Woods Comment
  CAS-BOT-BC138052  Alopecurus aequalis var. sonomensis John Thomas Howell 1952-6-3 28322 Marin Near radio station, Point Reyes Peninsula. Comment
  CAS-BOT-BC137929  Alopecurus saccatus John Thomas Howell 1946-5-4 21702 Marin East of Aurora School at Sonoma county line. Comment
  UC1176784  Amaranthus albus John Thomas Howell 1939-10-15 15374 Marin Alpine Lake Comment
  POM303725  Amaranthus deflexus J. T. Howell 1944-7-23 19852 Marin Along sidewalks, San Rafael. 15 Comment
  UCD97437  Amaranthus deflexus John Thomas Howell 1944-7-23 19852 Marin San Rafael. Comment
  RSA127252  Amaranthus palmeri J. T. Howell 1942-9-13 17868 Marin Fairfax Comment
  CAS-BOT-BC13727  Ambrosia chamissonis John Thomas Howell 1946-7-4 22174 Marin Dillons Beach Comment
  CAS-BOT-BC13729  Ambrosia chamissonis John Thomas Howell 1943-9-5 19316 Marin Between Tamalpais Valley and Tamalpais High School Comment
  CAS-BOT-BC45017  Ambrosia psilostachya Catherine Best 1978-9-7 s.n. Marin Railroad yard Tiburon Comment
  CAS-BOT-BC45019  Ambrosia psilostachya John Thomas Howell 1945-9-2 21449 Marin San Rafael Comment
  CAS-BOT-BC142518  Amelanchier utahensis Hans Leschke 1947-4-20 s.n. Marin Near Tomales Comment
  CAS-BOT-BC142520  Amelanchier utahensis C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC137863  Ammophila arenaria Ira L. Wiggins 1938-7-14 8942 Marin Stinson Beach, south end of Bolinas Bay. Comment
  CAS-BOT-BC177215  Amorpha californica var. napensis John Thomas Howell 1924-8-31 651 Marin Between Phoenix and Lagunitas Lakes Comment
  RSA0089642  Amsinckia intermedia H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC222471  Amsinckia lunaris Doreen Smith 1998-4-8 s.n. Marin Highway One, on bluffs south of town of Tomales, s.w. of bridge and ranch entrance Comment
  UC1073322  Amsinckia spectabilis George B. Rossbach 1955-3-5 456 Marin 2 mi ne of end of Point Reyes (near seashore) 10 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
  UC1178307  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178327  Amsinckia spectabilis Ray and Chisaki 1952-4-11 K 117 Marin Point Reyes Comment
  CDA5477  Anagallis arvensis G. D. Barbe 1979-4-1 2484 Marin Point Reyes National Seashore. Along road to Coast Camp from Limantour Parking Lot. 0 Comment
  UC29434  Anaphalis margaritacea W. L. Jepson 1892-9-9 Marin n slope Mt. Tamalpais Comment
  UC589507  Anaphalis margaritacea Beryl O. Schreiber 1932-6-15 478 Marin Teachers Beach; Tomales Bay Comment
  CAS-BOT-BC45149  Anaphalis margaritacea J. P. Moore 401 Marin Salt marsh Comment
  CAS-BOT-BC391879  Anemone grayi Edw. L. Greene 1893-4-2 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC391886  Anemone grayi Rimo Bacigalupi 1922-3-18 s.n. Marin Head of Mill Valley Comment
  UCD137878  Anemopsis californica M. Inaba 1998-5-16 13 Marin west of intersection of Denverton Road and Hwy 12. 6 Comment
Read comments
Sep 26 2014
  UCD127148  Angelica californica H. A. Borthwick 1925-6-5 1865 Marin Exact location unknown. Comment
  OBI81636  Angelica hendersonii Tracey Call, Viola Call 1966-7-5 2490 Marin On low bluffs near north end of Tomales Bay and 2 miles south of Tomales. Comment
  UC174153  Angelica tomentosa Katharine Brandegee Marin Tiburon Comment
  UC1301041  Anisocarpus madioides Helen K. Sharsmith 1963-5-18 5449 Marin above Alpine Lake (on e side of Bolinas Ridge); San Francisco Bay Region, Bolinas Ridge 259 Comment
  CAS-BOT-BC285564  Anthoxanthum occidentale R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13419 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UCSB71629  Anthoxanthum occidentale 1962-4-17 Marin 7.4 mi E of Olema and State Hwy 1 on road to Fairfax 106 Comment
  CAS-BOT-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
  SEINET12290058  Apiaceae M. T. Doutt 1931-1 577 Marin 5 mi W Inverness Comment
  CAS-BOT-BC435127  Aptenia cordifolia Catherine Best 1982-10-12 s.n. Marin Belvedere Comment
  JEPS77243  Aquilegia formosa Robert M. Lloyd 1963-4-24 2383 Marin 1 mi e Inverness 3 Comment
  SJSU15332  Aquilegia formosa B. Choy 1976-4-24 41 Marin 5 miles south of Stinson Beach entrance. 48 Comment
  CAS-BOT-BC17278  Arabis blepharophylla Aaron Liston; Sara Meury 1989-4-18 789 -3 Marin South of Marshall. Tomales Bay. 0 Comment
  CAS-BOT-BC17283  Arabis blepharophylla John H. Thomas 1966-3-22 11539 Marin About 1 mile from Tomales along highway 1 toward Tomales Bay. Comment
  UC1300997  Arabis blepharophylla Helen K. Sharsmith 1963-3-30 5268 Marin Lucas Valley San Francisco Bay Region 137 Comment
  SEINET11992140  Arabis blepharophylla F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -126 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 3 Comment
  CAS-BOT-BC167261  Aralia californica Alice Eastwood 1926-7-11 13922 Marin Mt. Tamalpais Comment
  UC20762  Aralia californica J. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  UC943017  Aralia californica Lewis S. Rose 1949-8-13 49158 Marin n. slope of Bolinas Ridge above Alpine Lake Comment
  SD6098  Aralia californica unknown Unknown Marin Between Mill Valley and Muir Woods Comment
  UCSB4547  Aralia californica Keator, Glenn 1958-08 Marin 9.7 miles west of Fairfax on Lake Alpine-Mt. Tamalpais road Comment
  CAS-BOT-BC128642  Arbutus menziesii Javier Penalosa 1961-4-29 1416 Marin Paradise Drive above Pardise Cove - Tiburon Peninsula Comment
  UCD117481  Arbutus menziesii Miss K. D. Jones 1910-10-16 s.n. Marin Fairfax. Comment
  UC1078790  Arceuthobium campylopodum Job Kuijt 1956-11-22 1207 Marin Mt. Vision 500 ft. above Inverness; Point Reyes Peninsula, Mt. Vision Comment
  RSA629106  Arctostaphylos Jon E. Keeley 1987-8-21 11127 Marin Base of Mt. Tamalpais 500 Comment
  RSA629114  Arctostaphylos Jon E. Keeley 1987-8-21 11128 Marin Pine Mountain, northwest of Mt. Tamalpais. 800 Comment
  RSA629126  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24680 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  UC1121510  Arctostaphylos B. Schreiber 1937-2-21 2358 Marin 1.3 mi w Inverness; Point Reyes Quadrangle, Mt. Vision 365 Comment
  UC615479  Arctostaphylos Beryl O. Schreiber 1937-2-21 2358 Marin 1.3 mi w Inverness; Mt. Vision 365 Comment
  JEPS38629  Arctostaphylos canescens W. L. Jepson 1914-2-14 5725 Marin Mt. Tamalpais Comment
  RSA622712  Arctostaphylos canescens Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24857 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  LA42151  Arctostaphylos canescens LeRoy Abrams; 1927-2-19 11570 Marin on the trail from Eldrige Grade to Larsen's, and are to be found between the last bunch of cypresses and the Rock Spring Comment
  RSA176858  Arctostaphylos canescens subsp. canescens W. R. Dudley 1906-4-14 s.n. Marin West of West Point, Mt. Tamalpais Comment
  UC398721  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin near type station Mt. Tamalpais Comment
  CAS-BOT-BC27249  Arctostaphylos cushingiana Alice Eastwood 1922-3-12 11075 a Marin Mt. Tamalpais Comment
  NY8233  Arctostaphylos cushingiana A. Eastwood 1903-1-20 3997 Marin Mt. Tamalpais Comment
  SEINET11977769  Arctostaphylos densiflora M. T. Doutt 1931-1 233 Marin Mt. Tamalpais [chances are this is from Vine Hill District of Sonoma Co., -W. Knight 1981] Comment
  CAS-BOT-BC359741  Arctostaphylos glandulosa C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13124 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  RSA89542  Arctostaphylos glandulosa P. A. Munz 1954-8-1 19899 Marin Matt Davis Trail, Mt. Tamalpais. 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-BC23387  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1943-3-7 17881 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC23389  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1930-7-20 5376 Marin Hills just north of Phoenix Lake Comment
  CAS-BOT-BC23393  Arctostaphylos glandulosa subsp. cushingiana Milo S. Baker 1932-3-1 5924 Marin Inverness Comment
  CAS-BOT-BC23397  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1922-6-1 11361 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23399  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-3-26 19355 Marin Inverness Ridge, west of Inverness Comment
  RSA155450  Arctostaphylos glandulosa subsp. cushingiana L. S. Rose 1961-2-17 61008 Marin Cascade Drive & Throckmorton Ave. S slope Mt Tamalpias, Mill Valley. 61 Comment
  RSA626844  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24815 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA626855  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24826 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC23182  Arctostaphylos glandulosa subsp. glandulosa Gary D. Wallace 1974-12-26 1361 Marin Mt. Tamalpais St. Pk., along Ridgecrest Pk. Rd. near Mountain Theater 731 Comment
  CAS-BOT-BC23184  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1903-2-15 3167 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23192  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam; Vernon O. Bailey 1911-9-14 s.n. Marin Lagunitas Comment
  CAS-BOT-BC23194  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1896-6-28 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC23221  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11343 Marin Mt. Tamalpais Comment
  POM367272  Arctostaphylos glandulosa subsp. glandulosa M. B. Dunkle 1931-7-12 2493 Marin Mount 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
  RSA604744  Arctostaphylos glandulosa subsp. glandulosa Joseph A. Ewan 1937-4-18 10199 Marin Matt Davis Trail, s. slope of West Peak. Comment
  RSA626862  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24848 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626883  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24884 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC549389  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-9-4 502 Marin Mount Tamalpais Comment
  UC549400  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 594 Marin Bootjack Trail Mt. Tamalpais Comment
  UC549408  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 591 Marin se slope Mount Tamalpais Comment
  POM131607  Arctostaphylos glandulosa var. cushingiana Alice Eastwood 1903-1-20 3997 Marin Mt. Tamalpais. Comment
  JEPS38769  Arctostaphylos hookeri subsp. montana Chesnut and Drew 1891-3-21 Marin Lake Lagunitas Comment
  JEPS38848  Arctostaphylos hookeri subsp. montana W. L. Jepson 1916-7-9 6809 a Marin Mt. Tamalpais 640 Comment
  RSA201593  Arctostaphylos hookeri subsp. montana Robert F. Hoover 1964-4-8 8674 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  UC187853  Arctostaphylos hookeri subsp. montana Katharine Brandegee 1916-7-9 Marin near the beginning of Rock Spring Trail Tamalpais, Westpoint Comment
  UC549617  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-9-4 500 Marin higher se slopes Mount Tamalpais Comment
  UC723832  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan 1937-3-14 10177 Marin near summit; San Geronimo Ridge 451 Comment
  UCD51745  Arctostaphylos hookeri subsp. montana Freed W. Hoffman 1947-4-20 641 Marin Northside Trail near Rifle Camp; Mt. Tamalpais. Comment
  CAS-BOT-BC24472  Arctostaphylos manzanita John Thomas Howell 1946-6-9 21996 Marin Near Inverness. Comment
  CAS-BOT-BC421683  Arctostaphylos montana P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14159 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  RSA633142  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24876 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38493  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8671 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC38544  Arctostaphylos montana subsp. montana H. E. McMinn 1922-6-6 174 Marin From Bolinas Ridge Comment
  OBI14541  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 23475 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  OBI14545  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8676 Marin Mt. Tamalpais (west peak) at entrance to radar station. Comment
  CAS-BOT-BC38542  Arctostaphylos montana subsp. montana H. E. McMinn 1923-2-18 847 Marin San Rafael Comment
  UCSB4716  Arctostaphylos montana subsp. montana Keator, Glenn 1958-08 Marin 4.1 miles west of Fairfax on Alpine Lake Road Comment
  JEPS48498  Arctostaphylos nummularia Elsa Kraeger 1926-3-13 Marin e side Mt. Tamalpais Comment
  JEPS91228  Arctostaphylos nummularia Dean W. Taylor 1972-2-20 1328 Marin Mt. Tamalpais, near Bootjack Camp 457 Comment
  RSA89537  Arctostaphylos nummularia P. A. Munz 1954-8-1 19904 Marin Throckmorton Ridge, Mt. Tamalpais. Comment
  UC398717  Arctostaphylos nummularia L. R. Abrams 1926-2-19 Marin West POint Trail Mount Tamalpais (rocky ridges) Comment
  UC412703  Arctostaphylos nummularia Franklin P. Nutting 1894-4 Marin Mt. Tamalpais Comment
  OBI14602  Arctostaphylos nummularia var. sensitiva Lewis S. Rose 1961-2-17 61009 Marin Mt Tamalpais, Mountain Home; Pipe Line trail 305 Comment
  RSA633420  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24899 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  RSA633421  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24900 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  RSA70886  Arctostaphylos nummularia var. sensitiva F. W. Peirson 1925-10-3 6453 Marin On south trail to Mt. Tamalpais. 305 Comment
  SEINET11987124  Arctostaphylos pungens var. montana W. Knight, Knight, I. 1981-1 3994 Marin Tilden Botanic Garden, Berkeley, orig. from Old Stove Trail, Mt. Tamalpais Comment
  CAS-BOT-BC44680  Arctostaphylos sensitiva H. E. McMinn 1923-2-18 832 Marin Marin County Comment
  CAS-BOT-BC44690  Arctostaphylos sensitiva Robert B. Allen 1993-3-2 s.n. Marin Tamalpais on the old railroad grade near the intersection of Panoramic and the road to the firehouse. Comment
  SBBG36830  Arctostaphylos sensitiva L. S. Rose 1969-2-18 69000 Marin Mt Tamalpais 304 Comment
  SD27855  Arctostaphylos sensitiva Carl B. Wolf 1929-1-13 3436 Marin Mt. Tamalpais 550 Comment
  UC614783  Arctostaphylos uva-ursi Beryl O. Schreiber 1936-6-28 2277 Marin 1.5 mi nnw Indian Beach; Tomales Bay 106 Comment
  UCD52054  Arctostaphylos uva-ursi B. Schreiber 1936-6-28 2277 Marin 1.5 miles N.N.W. of Indian Beach 106 Comment
  CAS-BOT-BC44621  Arctostaphylos virgata C. Hart Merriam 1915-7-24 s.n. Marin Mt. Tamalpais - upper edge Muir Woods, near site of old Muir Inn Comment
  POM273095  Arctostaphylos virgata J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. Comment
  RSA155451  Arctostaphylos virgata L. S. Rose 1961-2-17 61012 Marin Mt. Tamalpais, head Muir Woods. 152 Comment
  UC614989  Arctostaphylos virgata Beryl O. Schreiber 1936-2-1 2102 Marin near Shell Beach; Tomales Bay Comment
  UC615079  Arctostaphylos virgata Beryl O. Schreiber 1936-3-7 2136 Marin road to Point Reyes Peninsula Comment
  SEINET11990989  Arctostaphylos virgata W. Knight, Knight, I. 1983-1 4725 Marin Tilden Botanic Garden, Berkeley, orig. from between Inverness & Tomales Bay State Park 61 Comment
  CAS-BOT-BC47437  Arctostaphylos viscida subsp. viscida John Thomas Howell 1944-12-10 20770 Marin North rim of Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC47439  Arctostaphylos viscida subsp. viscida Henry M. Pollard 1935-12-1 s.n. Marin Black Canyon Comment
  CAS-BOT-BC102224  Arctotheca Doreen Smith 1996-5-4 s.n. Marin about 1/2 mile west of Muddy Hollow, Pt. Reyes National Seashore 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-BC526232  Arctotheca prostrata Elizabeth McClintock 1983-8-27 s.n. Marin Bear Valley, National Seashore Comment
  CAS-BOT-BC400438  Aristolochia californica John Thomas Howell 1945-5-13 20864 Marin Deer Park near Fairfax Comment
  UC34933  Aristolochia californica Chesnut and Drew 1891-3-21 Marin Ross Valley Comment
  UC615487  Aristolochia californica Beryl O. Schreiber 1937-4-24 2375 Marin 2 mi. n.w. Manor 60 Comment
  SEINET7711258  Aristolochia californica Unknown Marin Ross Valley Comment
  CAS-BOT-BC64723  Armeria maritima subsp. californica Peter Rubtzoff 1951-9-23 779 Marin Point Reyes. Near lighthouse. Comment
  UC1618087  Armeria maritima subsp. californica Donald G. Nelson 1937-7-10 531 Marin just west of Point Reyes Lighthouse (above bird rocks) Comment
  UC22518  Armeria maritima subsp. californica J. Burtt Davy 1900-7-12 6878 Marin Point Reyes Comment
  SEINET9176276  Armeria maritima var. californica A. Mann 1974-10-18 100 Marin Devils Rock. 30 Comment
  CAS-BOT-BC82450  Arnica discoidea A. Eastwood 1891-5-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC82454  Arnica discoidea John Thomas Howell 1927-5-8 2379 Marin East slope of Mt. Tamalpais Comment
  CAS-BOT-BC84933  Artemisia californica John Thomas Howell 1946-12-22 23034 Marin Steep southern slopes, Greenbrae Hills Comment
  CAS-BOT-BC84937  Artemisia californica Alice Eastwood 1921-8-1 s.n. Marin San Anselmo on Red Hill. Comment
  UC708680  Artemisia californica Rimo Bacigalupi 1941-10-2 2719 Marin above Horseshoe Bay; Fort Baker Comment
  CAS-BOT-BC90875  Artemisia pycnocephala Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin Angel Island Comment
  CAS-BOT-BC90876  Artemisia pycnocephala Peter Rubtzoff 1951-9-23 776 Marin Point Reyes, coastal bluffs near lighthouse 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
  CAS-BOT-BC146240  Arundo donax Wilma Follette 2001-3-10 s.n. Marin Mount Tamalpais, south of Mountain Home, on lower side of Panoramic Highway. Comment
  UC1176772  Asarum caudatum John Thomas Howell 1946-4-14 21611 Marin near Tomales Comment
  UC615384  Asarum caudatum Beryl O. Schreiber 1932-3-12 52 Marin creek bank in Inverness Comment
  UCD137829  Asarum caudatum Virginia Cunningham 1964-5-24 40 Marin on floor of Baltimore Canyon, Lakespur. Comment
  CAS-BOT-BC143040  Aspidotis californica Doreen Smith 2001-3-3 s.n. Marin Alpine Dam, Pump Road. Comment
  LA207191  Aspidotis carlotta-halliae Lawrence L. Kiefer; 1964-5-17 1345 Marin Mt. Tamalpais State Park, Bootjack Camp, rocks around stream across road from Lookout Rock 457 Comment
  POM319599  Aspidotis densa Patricia Wilder 1965-6-7 3527 a Marin San Geronimo Ridge 305 Comment
  SEINET6048880  Aspidotis densa Unknown 1978-5-28 6953 Marin Mount Tamalpais. Between Mountain Theater and Parking Lot. to the northeast. Comment
  CAS-BOT-BC180457  Astragalus breweri Brandegee 1891-1-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC178301  Astragalus gambelianus John Thomas Howell 1942-4-19 16942 Marin Big Carson Canyon near Warm Springs 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-BC193099  Astragalus pycnostachyus var. pycnostachyus L. Constance 1939-7-15 2523 Marin On Drake's Estero, 10 miles southwest of Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC193103  Astragalus pycnostachyus var. pycnostachyus T. S. Brandegee 1886-6-4 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC193108  Astragalus pycnostachyus var. pycnostachyus John Thomas Howell 1945-6-30 21253 Marin Stinson Beach Comment
  CAS-BOT-BC193110  Astragalus pycnostachyus var. pycnostachyus Miss E. Cannon 1895-7-1 s.n. Marin Unspecified Comment
  POM128981  Astragalus pycnostachyus var. pycnostachyus Jos. Burtt Davy 1900-6-18 6769 Marin Point Reyes Comment
  POM26521  Astragalus pycnostachyus var. pycnostachyus Jos. Burtt Davy 1894-8-27 1209 Marin Bolinas Bay Comment
  UC1241131  Astragalus pycnostachyus var. pycnostachyus Peter H. Raven 1961-8-22 16569 Marin head Drake's Estero (Point Reyes Peninsula); , head of Drake's Estero Comment
  UC13466  Astragalus pycnostachyus var. pycnostachyus Miss M. E. Parsons Sept. 1896 Marin Bolinas Comment
  CAS-BOT-BC300534  Asyneuma prenanthoides A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13056 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
Read comments
Jul 26 2017
  CAS-BOT-BC68706  Athyrium filix-femina var. californicum Javier Penalosa 1962-3-3 2245 Marin Gulch behind Stinson Beach School Comment
  JEPS79646  Athyrium filix-femina var. cyclosorum Edward Lee 1955-10-2 5018 Marin Steep Ravine (Webb Creek) Webb Creek; Mt Tamalpais state Park Comment
  SD112344  Athyrium filix-femina var. cyclosorum Darley F. Howe 1961-7-28 3078 Marin I(c) mile from Stinson Beach on the road to Mt. Tamalpais 149 Comment
  CAS-BOT-BC17511  Athysanus pusillus LeRoy Abrams 1922-4-29 8076 Marin Mount Tamalpais. Rock Spring. Comment
  UC1176804  Atriplex semibaccata John Thomas Howell 1944-6-25 19667 Marin between McNear's Landing and San Rafael; between McNear's Landing and San Rafael Comment
  CDA2933  Atriplex semibaccata J. T. Howell 1943-11-21 19338 Marin West of San Quentin near Greenbrae. 0 Comment
  CAS-BOT-BC258894  Avena barbata A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 107 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CDA1741  Avena barbata T. C. Fuller 1958-5-21 3951 Marin 1 mile N/ Ignacio. 0 Comment
  UCSC001496  Baccharis douglasii Peter Kamb 1948-10-9 1520 Marin Mt. Tamalpais Comment
  CAS-BOT-BC99422  Baccharis pilularis John Thomas Howell 1933-10-8 11702 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC99424  Baccharis pilularis Gordon H. True 1968-10-18 4725 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Edge of road just north of PRBO Head 60 Comment
  UC1614432  Baccharis pilularis Charles M. Belshaw 1936-1-1 1444 Marin away from sea Pt. Reyes Headlands Comment
  UC521673  Baccharis pilularis Joseph Andorfer Ewan 1933-10-22 8072 Marin Tomales Pt. Road Pt. Reyes Penninsula Comment
  UC589509  Baccharis pilularis Beryl O. Schreiber 1932-8-3 729 Marin Avalis Beach Tomales Bay Comment
  CAS-BOT-BC145777  Beckmannia syzigachne Peter Rubtzoff 1962-7-14 4989 Marin Laguna, Chileno Valley. Comment
  UC1177114  Beckmannia syzigachne Hans Leschke 1945-5-20 Marin Novato; along railroad ditch Comment
  SD91000  Bellardia trixago Jack Reveal 1975-6-7 1736 Marin in annual grassland above San Pablo Bay, Terra Linda 29 Comment
  CAS-BOT-BC75819  Berberis pinnata Mrs. O. E. Cappelman 1931-3-1 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC75825  Berberis pinnata L. R. Abrams 1927-4-19 11629 Marin Near head of Drake estuary. Comment
  CAS-BOT-BC75826  Berberis pinnata T. S. Brandegee 1884-5-1 s.n. Marin Sausalito. Comment
  UC1076432  Berberis pinnata Herbert L. Mason 1926-2-21 2652 Marin rd from Inverness to Point Reyes Light Comment
  UC589450  Berberis pinnata Beryl O. Schreiber 1932-6-17 Marin Waterfall Beach; Tomales Bay Comment
  UC371189  Blechnum spicant Rose Dobbins Marin Inverness Comment
  CAS-BOT-BC100312  Blennosperma nanum var. robustum Hans Leschke 1947-5-14 s.n. Marin Pt. Reyes Peninsula: Pierce Point Road Comment
  JEPS41006  Blennosperma nanum var. robustum Lewis S. Rose 1964-3-19 64010 Marin above McClures Beach; Point Reyes Peninsula 121 Comment
  NY31040  Blennosperma nanum var. robustum L. S. Rose 1964-3-19 64010 Marin Above McClure Beach, Point Reyes Peninsula 121.9 Comment
  CAS-BOT-BC75485  Bolboschoenus Ray Pestrong 1963-11-7 s.n. Marin Stinson Beach. Comment
  UC1176792  Bolboschoenus maritimus John Thomas Howell 1945-9-16 21493 Marin Near San Rafael. Comment
  CAS-BOT-BC30974  Bolboschoenus maritimus Peter Rubtzoff 1959-8-8 4219 Marin Low ground near the road in Santa Venetia. Comment
  JEPS49654  Boykinia occidentalis W. L. Jepson 1900-6-8 557 B Marin Inverness , second valley cascade (second valley cascade) Comment
  UCD114753  Brassica rapa Rimo Bacigalupi 1962-7-19 8597 Marin Along Shoreline Highway (Calif. 1), 1/2 mile southeast of crossing of Cold Stream. (2 miles northwest of Muir Beach). Comment
  CAS-BOT-BC145473  Briza maxima Saichi Kawahara 1969-6-5 1160 Marin The Dennis Beall home, 68 Oakland Road, San Anselmo. 60 Comment
  CAS-BOT-BC304406  Briza minor C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13137 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CHSC8189  Briza minor Dave Isle 1969-5-10 443 Marin Off the N. side of road about 200 yards E. of Olema (and HW 1). 24 Comment
  JEPS68468  Briza minor W. L. Jepson 1919-5-17 8273 Marin Alderney 121 Comment
  SACT000464  Briza minor P. Kennedy 1914-4-19 Marin Comment
  UC70682  Briza minor J. Burtt Davy 1897-9-18 4046 Marin San Rafael Comment
  SEINET10514428  Briza minor John W. Thieret, D. M. Brandenburg 1982-6-8 Thieret 53126 Marin Shaded roadside along Hwy 1, 2 miles NW of Marin City. 61 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
  CAS-BOT-BC531493  Brodiaea terrestris subsp. terrestris D. Benner; M. Murphy; A. Young; C. Brown 2015-5-9 15725 Marin Mount Tamalpais. Marin Municipal Water District lands: near Bon Tempe Channel trail Comment
  CAS-BOT-BC484616  Brodiaea terrestris subsp. terrestris John Thomas Howell 1944-6-4 19574 Marin Inverness Ridge west of Inverness Comment
  SBBG21058  Bromus carinatus M. S. Walters 1963-3-8 Marin 0.5 mi S of Stinson Beach Comment
  UCD58318  Bromus carinatus var. californicus P. B. Kennedy 1923-5-9 s.n. Marin Near Ross. Comment
  CAS-BOT-BC149180  Bromus carinatus var. carinatus John Thomas Howell 1938-6-19 13912 Marin Cacade Canyon, Mill Valley. Comment
  CAS-BOT-BC149216  Bromus carinatus var. carinatus John Thomas Howell 1958-6-28 33636 Marin Mount Tamalpais. South side of Alpine Lake. Comment
  UC1056261  Bromus carinatus var. carinatus Virginia E. Long 1933-5-4 211 A Marin above Mill Valley and Muir Woods Comment
  UC1177014  Bromus carinatus var. carinatus John Thomas Howell 1948-5-31 24326 Marin Devils Gulch near Camp Taylor; Devils Gulch Comment
  UCD59234  Bromus carinatus var. marginatus P. B. Kennedy 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  CAS-BOT-BC155833  Bromus catharticus var. elatus Javier Penalosa 1961-4-16 1320 Marin Tiburon Peninsula. NWPRR yard in TIburon. Comment
  UC1131015  Bromus commutatus H. S. Yates 1936-6-14 5639 Marin 1 mi e of Aurora School 45 Comment
  CAS-BOT-BC156101  Bromus diandrus John Thomas Howell 1966-4-6 41474 Marin Tiburon. John Thomas Howell Botanical Garden. Comment
  CAS-BOT-BC231806  Bromus diandrus A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 714 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-BC155021  Bromus hordeaceus Gordon H. True 1969-4-18 4856 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Old field between entrance road and Arroyo Honda. 60 Comment
  CAS-BOT-BC155024  Bromus hordeaceus Peter H. Raven; Michael P. Johnson 1967-5-1 21046 Marin Angel Island. On south side of island near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC162437  Bromus laevipes P. B. Kennedy 1922-5-27 s.n. Marin Railroad between Tamalpais and West Point Inn. Comment
  CAS-BOT-BC231847  Bromus madritensis C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1121 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UCD59031  Bromus maritimus David L. Morgan 1961-4-30 s.n. Marin 1/2 mile east of lighthouse. Pt. Reyes. Comment
  UCD59035  Bromus maritimus Beecher Crampton 1954-4-28 1819 Marin 1 mile east of Pt. Reyes Lighthouse. 167 Comment
  CAS-BOT-BC161852  Bromus rubens John Thomas Howell 1944-4-13 19386 Marin Big Rock Ridge west of Hamilton Field. Comment
  UCD60226  Bromus vulgaris A. A. Beetle 1946-5-7 4266 Marin Road between San Anselmo and Lagunitas. Comment
  UCD114951  Cakile maritima John Thomas Howell 1943-10-3 19333 Marin Above high tide line, Muir Beach. Comment
  RSA40162  Cakile maritima var. maritima J. T. Howell 1943-10-3 19333 Marin Muir Beach. Comment
  CAS-BOT-BC185234  Calamagrostis koelerioides Doreen Smith 2002-4-15 s.n. Marin Cascade Canyon, Fairfax. Comment
  CAS-BOT-BC185172  Calamagrostis nutkaensis John Thomas Howell 1943-7-4 18248 Marin Ledum Swamp on road to Point Reyes. Comment
  UC768854  Calamagrostis nutkaensis R. F. Hoover 1941-5-21 5166 Marin Point Reyes Comment
  CAS-BOT-BC185106  Calamagrostis ophitidis John Thomas Howell 1966-5-25 41535 Marin John Thomas Howell Botanical Garden, Tiburon. Just north of garden area. Comment
  RSA126404  Calamagrostis ophitidis J. T. Howell 1945-5-27 20878 a Marin Mount Tamalpais Comment
  CAS-BOT-BC185020  Calamagrostis rubescens John Thomas Howell 1945-8-12 21377 Marin Mill Valley, Cascade Canyon. Comment
  UC1177128  Calamagrostis stricta subsp. inexpansa John Thomas Howell 1949-5-25 25338 Marin Pt. Reyes Peninsula; grassy flat behind dunes Comment
  JEPS76997  Calandrinia ciliata Robert M. Lloyd 1963-3-10 2117 Marin Drakes Bay Beach Pt. Reyes Peninsula Comment
  CAS-BOT-BC438430  Calandrinia ciliata Roxana S. Ferris 1932-4-2 8040 Marin Point Reyes Comment
  CDA35531  Calendula arvensis CalTrans Crew 1996-7-12 PDR# 1066489 Marin Unknown location. 0 Comment
  UC570772  Callitriche H. L. Mason 1932-3-1 6801 Marin Inverness Ridge Comment
  CAS-BOT-BC487761  Calochortus amabilis John Thomas Howell 1946-5-25 21944 Marin Hills west of Corte Madera Comment
  CAS-BOT-BC490243  Calochortus luteus John Thomas Howell 1966-7-20 41982 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  JEPS70816  Calochortus tiburonensis Robert Ornduff 1973-5-20 Marin Ring Mt. Tiburon Peninsula 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-BC483573  Calochortus tolmiei D. E. Breedlove 1975-4-28 39384 Marin The Mesa, Bolinas 30 Comment
  CAS-BOT-BC132559  Calochortus umbellatus H. E. Parks 1926-4-1 s.n. Marin On ridges above Muir [Wood] Woods Comment
  CAS-BOT-BC132569  Calochortus umbellatus E. Carter 1968-5-11 144 Marin South of Simmons Trail to Barths Retreat, Mount Tamalpais 670 Comment
  HSC15414  Calochortus umbellatus H. E. Parks Apr 1826 1195 Marin Ridges above Muir Wood Comment
Read comments
Jan 19 2015
  SBBG36415  Calochortus umbellatus J. P. Broughton 1969-7-12 1268 Marin near summit of Mt Tamalpais Comment
  UC427867  Calochortus umbellatus H. E. Parks Apr 1926 Marin above Muir Wood Comment
  UCD139595  Calochortus umbellatus Peter Stekel 1974-5-3 74 Marin on Carson Ridge, Pine Mountain fire road off Bolinas Road, 3 miles east of Alpine Lake. 304 Comment
  CAS-BOT-BC132575  Calochortus uniflorus John Thomas Howell 1945-4-29 20783 Marin Lagunitas Meadows Comment
  CAS-BOT-BC270552  Calycadenia multiglandulosa R. F. Hoover 1965-7-6 9465 Marin Tiburon Comment
  CAS-BOT-BC270562  Calycadenia multiglandulosa Roxana Stinchfield 1915-9-25 254 Marin Rattlesnake Camp, Mount Tamalpais Comment
  UC894247  Calycadenia multiglandulosa Roxana Stinchfield 1915-9-25 254 Marin Rattlesnake Camp Mount Tamalpais Comment
  UC894249  Calycadenia multiglandulosa P. A. Munz 1922-8-5 6529 Marin Mt. Tamalpais 457 Comment
  JEPS38546  Calycadenia multiglandulosa F. W. Koch 1895-10-27 Marin along branch of Bootjack Trail to Bolinas Ridge, Mt. Tamalpais Mt. Tamalpais Comment
  UC1876152  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 639 Marin Eastern city limits of Forest Knolls. 76 Comment
  UCD129746  Calycadenia multiglandulosa R. L. Carr 1978-8-18 s.n. Marin Mt. Tamalpais, Boot Jack Camp area. 427 Comment
  RSA92270  Calycadenia multiglandulosa subsp. cephalotes Joseph A. Ewan 1933-9-10 7956 Marin Mt. Theatre, Tamalpais region Comment
  CAS-BOT-BC436390  Calystegia collina subsp. collina John Thomas Howell 1940-5-12 15433 Marin South end of Carson Ridge Comment
  RSA15383  Calystegia purpurata C. B. Wolf 1927-4-24 335 Marin The coastal side of Mill Valley toll road. Comment
  UC879431  Calystegia purpurata Lewis S. Rose 1938-4-10 38131 Marin Tiburon 6 Comment
  JEPS79712  Calystegia purpurata Edward Lee with W. Joseph 1935-7-18 1566 Marin Lower Throckmorton Trail Mt. Tamalpais (Mt. Tamalpais) Comment
  RSA119356  Calystegia purpurata S. S. Tillett 1956-6-30 575 Marin Hillside s. of marsh in Drake's Bay, s. of Drake memorial, Point Reyes Peninsula. Comment
  SJSU8762  Calystegia purpurata L. A. Willis 1967-4-22 85 Marin near Stinson Beach 2-3 mi SW of Mt Tamalpais Comment
  CAS-BOT-BC215851  Calystegia purpurata subsp. purpurata L. R. Abrams 1915-10-25 5600 Marin Mt. Tamalpais Comment
  CAS-BOT-BC215861  Calystegia purpurata subsp. purpurata Alice Eastwood 1915-6-23 4749 Marin Pt. Reyes Comment
  SEINET12343483  Calystegia purpurata subsp. purpurata H. W. Graham 1927-9-11 9- 11 -9 Marin from Mill Valley to Muir Woods near San Francisco Comment
  SEINET12044559  Camassia quamash B. R. Jackson 1930-1 s.n. Marin Pt. Reyes Comment
  POM125395  Camassia quamash subsp. linearis Alice Eastwood 1923-5-13 11811 Marin Pt. Reyes Comment
  UC1753849  Camassia quamash subsp. quamash Annetta M. Carter 1934-4-29 522 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  RSA186608  Camissonia strigulosa Peter H. Raven 1963-4-27 18244 Marin Dillon Beach. Comment
  CAS-BOT-BC160256  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Alice Eastwood 1915-6-23 4772 Marin Pt. Reyes Comment
  CAS-BOT-BC160266  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  UC1122159  Camissoniopsis cheiranthifolia subsp. cheiranthifolia A. E. Wieslander 1934-3-18 408 Marin near Point Reyes; Point Reyes Quadrangle 60 Comment
  CAS-BOT-BC267285  Campanula californica H. L. Mason 1932-7-24 7116 Marin Marsh on Inverness Ridge Comment
  SEINET10463907  Campanula californica Gould 1938-9-18 GOULD 507 Marin Near junction of Tomales Point, Point Reyes roads in tall grass in marshy area. Comment
  SEINET10463004  Campanula prenanthoides Zeile 1921-9-3 ZEILE 16 Marin NEAR MOSS Comment
  SEINET10463206  Campanula prenanthoides Unknown 1896-7-18 Blasdale s.n. Marin Cazadero Comment
  UC112911  Campanula prenanthoides Katharine Brandegee 1908-7-6 Marin grade between Bolinas Ridge and Liberty's Comment
  SEINET10703190  Campanula scouleri David B. Dunn 1940-1 Dunn UMO 51426 Marin Collected at Biledo Meadows south of the Mariposa Big Tree Grove (out of park). Comment
  CAS-BOT-BC403906  Cannabis sativa W. C. Lewis 1919-9-1 s.n. Marin Tiburon Comment
  UCD111338  Cannabis sativa Richard McP. Brown 1962-10-1 s.n. Marin Mill Valley, between E. Blithedale Avenue and tip of point directly south of Enchanted Knolls, along lower, dirt-road extension of Roque Moraes Drive. Comment
  CAS-BOT-BC37093  Capsella bursa-pastoris Javier Penalosa 1962-3-17 2265 Marin Tiburon Peninsula. Summit 0.5 mile north northwest of Bel Aire School. 179 Comment
  CAS-BOT-BC37472  Cardamine californica John Thomas Howell 1939-4-23 14612 Marin Mount Tamalpais. Corte Madera Ridge. Comment
  CAS-BOT-BC37474  Cardamine californica Peter H. Raven; Michael P. Johnson 1967-5-1 21110 Marin Angel Island. On south side of island below Rock Quarry. 60 Comment
  LA204283  Cardamine californica Carl Epling; 1921-2-22 5125 Marin Black Canyon Comment
  UC10325  Cardamine californica F. P. McLean 1876-3-14 Marin Angel Island Comment
  UC673298  Cardamine californica Herbert L. Mason 1925-1-18 1180 Marin hills n San Rafael; hills n of San Rafael Comment
  UC10431  Cardamine californica var. californica Harley P. Chandler 1901-2-22 765 Marin Mount Tamalpais Region of San Francisco Bay, Mount Tamalpais Comment
  SEINET5729725 Image available Cardamine californica var. californica Kenneth H. Traver 1969-1 2 Marin On Blithedale Road, 1.1 miles north of Mill Valley.; Mill Valley Comment
  JEPS53374  Cardamine californica var. integrifolia W. L. Jepson 1924-2-10 10311 a Marin Papermill Creek Comment
  POM369324  Cardamine californica var. integrifolia Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  RSA254410  Cardamine californica var. integrifolia Robert A. Norris 1975-4-10 2312 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC384779  Cardionema ramosissimum J. W. Congdon 1880-6-6 s.n. Marin Dillon's Beach Comment
  CHSC23002  Cardionema ramosissimum Robert A. Schlising 1962-7-21 2339 Marin Coast Ranges. Along Sir Francis Drake Highway on sand dunes near RCA station. Comment
  UC903297  Cardionema ramosissimum Ethel Crum 1933-10-8 1572 Marin 3 mi. e. of old post office Point Reyes Peninsula Comment
  CDA6846  Carduus acanthoides G. D. Barbe, T. C. Fuller 1974-12-2 1986 Marin Pt. Reyes National Seashore, on ocean side of Inverness Ridge, 1.5 miles southeast of Sir Francis Drake Highway on Mt. Vision Overlook Road. Comment
  CAS-BOT-BC281721  Carduus pycnocephalus John Thomas Howell 1966-5-25 41542 Marin John Thomas Howell Botanical Garden, Tiburon. Gully just N of garden area Comment
  CAS-BOT-BC229790  Carduus pycnocephalus subsp. pycnocephalus T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1910 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-BC229730  Carex G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1555 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
  UC1133315  Carex amplifolia B. Schreiber 1937-4-25 2391 Marin Inverness Pt, Reyes Quadrangle, Inverness Comment
  CAS-BOT-BC17820  Carex amplifolia Hans Leschke 1949-5-29 s.n. Marin Tamalpais: Lagunitas Creek below Lake Lagunitas. Comment
  RSA51937  Carex amplifolia J. T. Howell 1946-6-30 22127 Marin East of Rodeo Lagoon. Comment
  CAS-BOT-BC19682  Carex athrostachya John Thomas Howell 1946-6-13 22025 Marin Chileno Valley. Comment
  CAS-BOT-BC19684  Carex athrostachya John Thomas Howell 1946-5-4 21716 Marin East of Aurora School at Sonoma County line. Comment
  CAS-BOT-BC19251  Carex barbarae Henry M. Pollard 1947-6-22 s.n. Marin Mt. Tamalpais. Dipsea Trail near Steep Ravine. Comment
  UC70615  Carex bolanderi Jos. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  UC905002  Carex bolanderi John Thomas Howell 1944-6-4 19540 Marin w Inverness; Inverness Ridge Comment
  CAS-BOT-BC34034  Carex brevicaulis John Thomas Howell 1946-4-21 21683 Marin Near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC34048  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-4 5237 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Ridge east of Arroyo Honda. 243 Comment
  CAS-BOT-BC34032  Carex brevicaulis John Thomas Howell 1944-6-4 19558 Marin Inverness Ridge west of Inverness. Comment
  CAS-BOT-BC35022  Carex densa John Thomas Howell 1944-7-2 s.n. Marin Mt. Tamalpais. Potrero Meadow. Comment
  CAS-BOT-BC35024  Carex densa John Thomas Howell 1945-7-1 21263 Marin Tiburon. Comment
  CAS-BOT-BC35036  Carex densa John Thomas Howell 1938-5-22 13790 Marin San Anselmo Canyon. Comment
  CDA31180  Carex densa D. G. Kelch, Kathy Kosta 2010-1-7 10 .002 Marin Dominican College campus. Comment
  UC824432  Carex densa John Thomas Howell 1938-6-5 13903 Marin Rock Spring Mt. Tamalpais, Rock Spring Comment
  CHSC102863  Carex divulsa subsp. divulsa Ashley Ratcliffe 2009-10-4 Marin Along infrequently used fire road, about 1 mile above Mesa Road, Arroyo Honda Canyon, about 2 miles NW of Bolinas. Comment
  RSA52166  Carex echinata subsp. phyllomanica J. T. Howell 1949-5-25 25331 Marin Marsh near radio station, Point Reyes Peninsula. Comment
  CAS-BOT-BC20899  Carex globosa John Thomas Howell 1943-5-9 17950 Marin Black Canyon, San Rafael hills. Comment
  CAS-BOT-BC344967  Carex globosa P. DaSilva; A. Young; B. Traut; S. Tsiu; J. Woods 2013-8-10 13151 Marin Mount Tamalpais: Marin Municipal Water Distric lands: East of Lagunitas Dam on Lakeview Road at culvert LS-04 Comment
  POM203966  Carex globosa J. T. Howell 1933-4-30 11193 Marin North side of Mt. Tamalpais. Comment
  UC1563880  Carex globosa Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9718 Marin between Paradise Drive and Hacienda Drive (ne side of ridge at narrow part of peninsula); San Francisco Bay, Tiburon Peninsula 91 Comment
  RSA51939  Carex gynodynama J. T. Howell 1947-5-25 23202 Marin Willow Meadow, Mt. Tamalpais. Comment
  JEPS127364  Carex harfordii Robert Steers 2011-5-17 Marin Golden Gate National Recreation Area. Marin Headlands. South side of Rodeo Lagoon in a clearing on the uphill side of the Rodeo Lagoon Loop Trail. Comment
  SEINET4291988 Image available Carex harfordii A. L. Hipp 1999-1 ah 320 Marin Point Reyes National Seashore. Along creek downstream of Drakes View Trail/Bayview Trail intersection. Comment
  CAS-BOT-BC229724  Carex lasiocarpa E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1505 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
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Feb 15 2018
  RSA78557  Carex leptalea J. T. Howell 1943-7-4 18254 Marin Ledum Swamp on road to Point Reyes, Point Reyes Peninsula. Comment
  POM248587  Carex luzulina var. ablata J. T. Howell 1938-6-5 13896 Marin Azalea Flat, Mt. Tamalpais. Comment
  UC766692  Carex luzulina var. luzulina R. F. Hoover 1941-6-19 5370 Marin NW of Inverness (Inverness Ridge) Comment
  CAS-BOT-BC31657  Carex lyngbyei Hans Leschke 1949-5-25 s.n. Marin Point Reyes Peninsula: Near Inverness. Comment
  UC766690  Carex lyngbyei Robert F. Hoover 1941-6-19 5365 Marin Inverness Comment
  SEINET3128099  Carex mendocinensis L. S. Rose 1940-4-28 40244 Marin Bootjack Camp, Mt Tamalpais Comment
  CAS-BOT-BC539841  Carex mendocinensis John Thomas Howell 1945-6-24 21241 Marin Willow Meadow, Mt. Tamalpais Comment
  SEINET7568178 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 316 Marin Along dry trail edge in Burned Bishop Pines. Point Reyes National Seashore, Bayview Trail, NNW exposure. 171 Comment
  SEINET7568183 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 309 Marin Point Reyes National Seashore, Bayview Trail. 213 Comment
  SEINET7568184 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 307 Marin Point Reyes National Seashore, near Bayview Trailhead. 213 Comment
  UC833565  Carex nudata J. A. Ewan 1936-3-8 9412 Marin Alpine Lake, E end Comment
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Feb 28 2010
  UC1147  Carex nudata Bolander 1866-4 2299 Marin Comment
  JEPS63672  Carex obnupta W. L. Jepson 1900-9-16 1170 Marin at Abbott's Lagoon Pt. Reyes, Abbott's Lagoon Comment
  RSA52104  Carex obnupta J. T. Howell 1946-5-4 s.n. Marin East of Aurora at Sonoma County Line. Comment
  UC1100484  Carex obnupta Malcolm A. Nobs, S. Galen Smith 1949-6-29 900 Marin about 3 mi n Inverness (on n side of Pt. Reyes road, just n of Pierce Pt. road) Comment
  CAS-BOT-BC532979  Carex pendula A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15788 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake, next to Bullfrog Rd. Comment
  UC905000  Carex praegracilis John Thomas Howell 1946-6-13 22043 Marin e Aurora School (at Sonoma Co. line) Comment
  CAS-BOT-BC117570  Carex serratodens Edward Lee Greene 1891-4-27 s.n. Marin Tiburon. Comment
  CAS-BOT-BC116937  Carex subbracteata John Thomas Howell 1945-5-27 20883 Marin NE of Mountain Theater, Mt. Tamalpais. Comment
  SEINET4292173 Image available Carex subbracteata A. L. Hipp 1999-1 330 Marin Point Reyes National Seashore. Marshall Beach Trail. Coordinates uncertain. Comment
  SEINET4292174 Image available Carex subbracteata A. L. Hipp 1999-1 329 Marin Point Reyes National Seashore. At bottom of slope leading down to road from coastal prairie, along trail leading to Marshall Beach. Coordinates uncertain. Comment
  UC403310  Carex subbracteata H. E. and S. T. Parks 1930-4-10 478 Marin Tiburon Peninsula Comment
  RSA503499  Carex subbracteata Robert A. Norris 1975-3-18 2271 Marin S of Rodeo Lagoon, Ft. Cronkite. Comment
  RSA51942  Carex subbracteata J. T. Howell 1949-5-25 25336 Marin Point Reyes Peninsula. Comment
  CAS-BOT-BC116889  Carex subbracteata var. subbracteata Hans Leschke 1949-5-25 s.n. Marin Point Reyes Peninsula: near radio station. Comment
  CAS-BOT-BC116897  Carex subbracteata var. subbracteata John Thomas Howell 1937-6-13 13053 Marin Bolinas Comment
  CAS-BOT-BC116922  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12647 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC229721  Carex utriculata A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 713 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-BC281895  Carthamus lanatus Amram Ashri 1956-6-1 s.n. Marin Grown at UC Davis from seed collected in Chileno Valley Comment
  JEPS75954  Castilleja M. I. Morris 1976-5-13 1071 Marin 0.15 mi from Dillon Beach Rd intersection Valley Fork-Franklin School Rd (alongside Dillon Beach Road, in vicinity of Elephant Rocks) Comment
  RSA113979  Castilleja affinis Peter H. Raven, H. L. Mason, Robert Ornduff, D. Stone 1957-5-2 10731 Marin In woodland, 2.1 miles west of China Camp. Comment
  JEPS103910  Castilleja affinis subsp. affinis T. I. Chuang 1991-6-20 7829 Marin 1.5 mi S of Fairfax on Bonina Rd. Comment
  JEPS46019  Castilleja affinis subsp. affinis L. R. Heckard 1956-7-15 800 Marin e of Pt. Reyes Lighthouse 152 Comment
  UC1012300  Castilleja affinis subsp. neglecta F. W. Pennell and J. T. Howell 1940-5-20 25477 Marin above Tiburon 30 Comment
  UC765666  Castilleja affinis subsp. neglecta R. F. Hoover 1939-4-8 3961 Marin Tiburon Comment
  SEINET4392938  Castilleja affinis subsp. neglecta Laney Widener 2013-1 Marin Comment
  CAS-BOT-BC249245  Castilleja ambigua Doreen Smith 2000-6-25 s.n. Marin Bolinas Lagoon west shore near the Eucalyptus avenue Comment
  UCSC000686  Castilleja ambigua Beryl O. Schreiber 1933-7-17 867 Marin road to Point Reyes Peninsula Point Reyes Peninsula Comment
  UCSC005953  Castilleja ambigua Randall Morgan 1995-6-8 2738 Marin Pt. Reyes, entrance road to North Beach Comment
  JEPS58917  Castilleja ambigua subsp. ambigua John Thomas Howell 1944-5-21 19394 Marin Lagunitas Meadow Mt. Tamalpais Comment
  UC306595  Castilleja ambigua subsp. ambigua A. D. E. Elmer Jul 1903 4938 Marin Point Reyes Post Office Comment
  UCR133050  Castilleja ambigua subsp. humboldtiensis Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Wm. Shields Page Preserve, marsh, west side of Tomales Bay, 2 miles north of Inverness on Sir Francis Drake Highway 3 Comment
  JEPS9261  Castilleja densiflora subsp. densiflora Edward Lee Greene Apr 1882 Marin San Rafael Comment
  UC1239024  Castilleja densiflora subsp. densiflora Freed W. Hoffman 1947-4-23 636 Marin Tiburon Peninsula Comment
  JEPS77218  Castilleja foliolosa Robert M. Lloyd 1963-4-24 2360 Marin 5.3 mi s Fairfax (on Bolinas road) Comment
  UCSC000666  Castilleja franciscana Beryl O. Schreiber 1932-6-23 552 Marin Open hillside. Hearts Desire Beach, Tomales Bay Comment
  NY68095  Castilleja inflata F. W. Pennell 1940-5-20 25473 Marin Headland 121.9 Comment
  SEINET10641802  Castilleja inflata Robert A. Norris 1977-5-14 Norris 3593 Marin Near Pt. Reyes Beach North. Comment
  CAS-BOT-BC241301  Castilleja latifolia Belle Richardson Jackson 1938-4-11 s.n. Marin Pt. Reyes Peninsula Comment
  JEPS60437  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-28 6676 Marin 2.3 mi w Highway 1 junction with road to Muir Beach (on Highway 1) Comment
  JEPS8502  Castilleja subinclusa subsp. franciscana W. L. Jepson 1919-5-17 8291 Marin Olema 30 Comment
  UC217306  Castilleja subinclusa subsp. franciscana H. M. Hall 1921-6-7 11271 Marin near Willow Camp (Bolinas Bay); San Francisco Bay Region, Bolinas Bay Comment
  SBBG40491  Castilleja subinclusa subsp. franciscana W. J. Dress 1951-4-22 Marin near Olema Comment
  JEPS34402  Castilleja wightii Rimo Bacigalupi, and L. R. Heckard, T. Chuang 1963-6-12 8878 Marin 1.5 mi sw Fairfax (0.2 mi s of and above junction of old Bolinas road and the new grade) 182 Comment
  JEPS60445  Castilleja wightii T. I. Chuang and F. M. Chuang 1969-6-28 6684 Marin 1.2 mi s Marshall (on Highway 1) Comment
  SEINET10865295  Castilleja wightii Noel H. Holmgren, James L. Reveal 1966-6-6 Holmgren 2638 Marin Point reyes, between inverness and point reyes station. Steep road bank at edge Of and in shade of eucalyptus forest. Plants shrubby; glandular-viscid; Inflorescence yellow. Comment
  CAS-BOT-BC32581  Castilleja wightii subsp. rubra Francis Whittier Pennell; John Thomas Howell 1940-5-20 25452 Marin West of Fairfax. Route 1. 76 Comment
  UCSB58263  Caulanthus lasiophyllus Gliessman, Stephen 1969-3-31 Marin Approx. 1.0 mi. N. of junction of Marwest Rd. and Tiburon Peninsula Hwy.; site overlooks the town of Tiburon 91 Comment
  UC1281496  Ceanothus H. E. McMinn 1941-10-11 5413 Marin Bolinas Ridge Comment
  JEPS46059  Ceanothus cuneatus var. cuneatus Wilfred T. Frost 1932-8-27 450 Marin Mount Tamalpais 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
  POM136510  Ceanothus foliosus Katherine Brandegee 1907-06 s.n. Marin Tamalpais Comment
  RSA1152  Ceanothus foliosus B. D. Stark 1929-7-22 1379 Marin Muir Woods. 152 Comment
  RSA399067  Ceanothus foliosus Lester Rowntree s.n. Marin Tamalpais Comment
  UC101853  Ceanothus foliosus Katharine Brandegee June 1907 Marin Mille Valley Mt. Tamalpais,lower slopes Comment
  UC63896  Ceanothus foliosus Earle Mulliken 1903-6-23 74 Marin Mt. Tamalpais Comment
  UC75393  Ceanothus foliosus Alice Eastwood 1903-4-5 3159 Marin Mt. Tamalpais Comment
  UC766015  Ceanothus foliosus R. F. Hoover 1939-4-8 3970 Marin s base Mt. Tamalpais Comment
  CAS-BOT-BC50926  Ceanothus foliosus var. foliosus J. Clausen 1936-5-10 1176 Marin Mt. Tamalpais, on south exposure in rocky gravel. Comment
  CAS-BOT-BC50930  Ceanothus foliosus var. foliosus H. L. Mason 1924-10-12 1114 Marin Southeast slope of Mt. Tamalpais along railroad Comment
  CAS-BOT-BC50941  Ceanothus foliosus var. foliosus H. E. McMinn 1923-3-30 908 Marin Bolinas Ridge, near Alpine Summit Comment
  CAS-BOT-BC50948  Ceanothus foliosus var. foliosus John Thomas Howell 1930-12-28 5717 Marin Slope of Mt. Tamalpais above Mill Valley Comment
  POM230353  Ceanothus gloriosus Alice Eastwood, John T. Howell 1936-3-22 2123 Marin Point Reyes. Comment
  UC723777  Ceanothus gloriosus var. gloriosus Joseph Andorfer Ewan 1936-1-1 9385 Marin 1/2 mi E U.S. Naval Station, Point Reyes road. Comment
  UCD123872  Ceanothus gloriosus var. gloriosus D. O. Burge 2007-5-6 908 e Marin Point Reyes National Seashore, 0.1 road miles from Sir Francis Drake Boulevard on road to North Beach parking area, turning 5.6 road miles (9.0 km) from the intersection of Sir Francis Drake Boulevard with Pierce Point Road, 10.0 km 253 deg. (True) WSW of Inverness. 25 Comment
  CAS-BOT-BC49982  Ceanothus gloriosus var. porrectus Ronie Clark 1983-10-6 PR 83 -075 Marin Point Reyes National Seashore. L Ranch Rd - Marshall Beach parking area and W on W-facing slope at top (upper) slope Comment
  CAS-BOT-BC49984  Ceanothus gloriosus var. porrectus Ronie Clark 1983-7-26 PR 83 -036 Marin Point Reyes National Seashore. Pierce Pt Rd, approx 2.1 mi NW of jct with Sir Francis Drake Hwy. N side of road Comment
  CAS-BOT-BC49990  Ceanothus gloriosus var. porrectus John Thomas Howell 1949-5-15 25314 Marin Pine woods west of Inverness Comment
  CAS-BOT-BC50658  Ceanothus jepsonii H. E. McMinn 1925-12-20 1572 H Marin Hills above Fairfax - road to Alpine Lake Comment
  RSA1036  Ceanothus jepsonii J. T. Howell 1927-8-22 679 Marin Rock Spring Trail, Mt Tamalpais 549 Comment
  RSA40092  Ceanothus jepsonii L. S. Rose 1948-3-4 48007 Marin Mt. Tamalpais. 457 Comment
  CAS-BOT-BC51412  Ceanothus masonii Wilma Follette 1986-3-18 s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC51414  Ceanothus masonii H. E. McMinn 1925-12-20 1574 Marin Along fire trail summit, Bolinas Ridge Comment
  OBI10440  Ceanothus masonii Robert F. Hoover, Lewis S. Rose 1964-4-8 8675 Marin Bootjack Camp (just E of), S slope of Mt. Tamalpais Comment
  RSA399099  Ceanothus masonii Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  RSA95276  Ceanothus masonii Alice Eastwood, John T. Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  SEINET12211119  Ceanothus masonii Unknown 1984-1 40072 Marin Unnamed ridge between ne branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petalum 244 Comment
  CAS-BOT-BC51502  Ceanothus oliganthus var. sorediatus J. W. Congdon 1892-5-22 s.n. Marin Slopes of Tamalpais Comment
  CAS-BOT-BC51504  Ceanothus oliganthus var. sorediatus W. L. Jepson 1896-3-23 s.n. Marin Rose Valley, Mt. Tamalpais Comment
  UC79848  Ceanothus oliganthus var. sorediatus Katharine Brandegee 1890-4 41 Marin lower slopes of Tamalpais Comment
  UC1736101  Ceanothus ramulosus var. ramulosus Dean W. Taylor 1972-2-20 1332 Marin Bootjack Camp, Mt. Tamalpias 365 Comment
  CAS-BOT-BC52961  Ceanothus thyrsiflorus Brandegee 1890-5-1 64 Marin Tamalpais Comment
  CAS-BOT-BC52968  Ceanothus thyrsiflorus A. A. Heller; H. E. Brown 1902-3-7 5004 Marin South side of Mt. Tamalpais Comment
  RSA15229  Ceanothus thyrsiflorus Carl B. Wolf 1927-4-24 387 Marin Stinson Beach. Comment
  SBBG26916  Ceanothus thyrsiflorus var. thyrsiflorus A. Eastwood, J. T. Howell 1939-5-28 Marin Point Reyes Lighthouse Comment
  JEPS42160  Ceanothus velutinus unknown 1909-5-9 Marin Mt. Vision Pt. Reyes Peninsula Comment
  CAS-BOT-BC52795  Ceanothus verrucosus L. R. Abrams 1912-7-9 4890 Marin Near Del Mar Comment
  CAS-BOT-BC52796  Ceanothus verrucosus Brandegee 1889-6-4 91 Marin Encinitas 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
  RSA128910  Centaurea calcitrapa Peter H. Raven 1949-10-15 1232 Marin Tiburon. Comment
  RSA294166  Centaurea calcitrapa Robert A. Norris, John I. Inase 1981-4-4 4105 Marin Between open grassland and small paved road at summit of Tiburon City Open Space (above Venus Court and Sheperd Way), Tiburon Peninsula 168 Comment
  UC496393  Centaurea melitensis Merle Randall 1930-6-14 Marin 1/4 mi n of Alamere Creek (n Bolinas) 91 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
  UC878318  Centaurium davyi Milo S. Baker 1940-7-18 9784 Marin on w side road to Point Reyes Lighthouse (opposite first farm house on e side after crossing Estero) Comment
  JEPS46945  Centaurium trichanthum W. L. Jepson 1891-7-20 14630 Marin Tiburon Comment
  JEPS51360  Cerastium arvense Chesnut and Drew 1889-3-23 Marin at Sausalito Sausalito Comment
  PASA1325  Cerastium arvense var. maximum Mabel B. Peirson 1926-3-28 Marin Tennessee Cove Comment
  CAS-BOT-BC388313  Cerastium glomeratum John Thomas Howell 1959-11-4 35116 Marin Just north of Point Reyes (town) Comment
  CAS-BOT-BC400191  Ceratophyllum demersum Viola Drescher; Roberta Long 1972-11-1 s.n. Marin Rodeo Lagoon Comment
  CAS-BOT-BC310311  Chamaecyparis lawsoniana D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13337 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
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Jul 26 2017
  UC1177233  Chamaecytisus prolifer John Thomas Howell 1947-5-4 23133 Marin San Rafael Hills Comment
  UC42422  Cheilanthes gracillima Marshall A. Howe 1892-6-11 Marin Mt Tamalpais Comment
  CAS-BOT-BC68171  Cheilanthes intertexta John Thomas Howell 1959-8-23 34599 Marin Mt. Tamalpais - exposed rock se. of Rock Spring Comment
  RSA800291  Chenopodium berlandieri var. zschackei Doreen Smith, G. H. True 2002-11-2 s.n. Marin Terra Linda Comunity Garden. Comment
  CAS-BOT-BC473052  Chenopodium macrospermum Catherine Best 1994-11-1 1479 Marin At the west end of Abbotts, Pt. Reyes Peninsula Comment
  UC1106149  Chenopodium macrospermum var. halophilum John Thomas Howell 1947-10-26 24194 Marin Rodeo Lagoon Comment
  CAS-BOT-BC497693  Chlorogalum pomeridianum Javier Penalosa 1961-6-7 1655 Marin W of Marin County Day School 30 Comment
  UCD138409  Chlorogalum pomeridianum Morris Halperin; Leo Daffner 1932-6-21 s.n. Marin Between Camp Kent and Big Lagoon. Comment
  CAS-BOT-BC499305  Chlorogalum pomeridianum var. divaricatum John Thomas Howell 1942-6-21 16991 Marin Carson Ridge Comment
  JEPS50838  Chlorogalum pomeridianum var. divaricatum Glen Keator 1967-6-18 PT 2 Marin 3 mi w Point Reyes Comment
  JEPS61571  Chlorogalum pomeridianum var. pomeridianum W. L. Jepson 1940-6-5 19950 Marin Tiburon Comment
  LA209066  Chloropyron maritimum A. A. Heller; 1992-6-19 sn Marin Tiburon peninsula, along the Bay road Comment
  CAS-BOT-BC246320  Chloropyron maritimum subsp. palustre John Thomas Howell 1945-8-5 21370 Marin Stinson Beach Comment
  CAS-BOT-BC238002  Chloropyron molle subsp. molle Hans Leschke 1945-7-8 s.n. Marin Burdell Sta. Comment
  CAS-BOT-BC191539  Chorizanthe cuspidata var. villosa John Thomas Howell 1939-6-4 14716 Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC83564  Chorizanthe robusta var. robusta Doreen Smith 2002-7-1 s.n. Marin Just N of Abbotts Lagoon parking lot. Comment
  CAS-BOT-BC45826  Chorizanthe valida A. D. E. Elmer 1903-7-1 4756 Marin Point Reyes Post Office Comment
  CAS-BOT-BC36462  Chrysolepis chrysophylla Meyer 1913-8-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC36464  Chrysolepis chrysophylla J. M. Stillman 1897-8-20 s.n. Marin North of Bolinas Ridge, vecinity of Mt. Tamalpais Comment
  RSA147  Chrysolepis chrysophylla J. T. Howell 1927-8-22 673 Marin South side of Mt. Tamalpais. 213 Comment
  RSA252237  Chrysolepis chrysophylla Gary D. Wallace 1974-12-26 1365 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. SE of West Point between Spike Buck Ck. and Laguna Ck. 396 Comment
  UC589586  Chrysolepis chrysophylla Beryl O. Schreiber 1932-7-27 692 Marin Hearts Desire Beach Tomales Bay (Tomales Bay) Comment
  SEINET13952979 Image available Chrysolepis chrysophylla Peter H. Raven 1950-1 1311 Marin In chaparell 0.5 miles above Azalea Flat, Mt Tamalpias Comment
  NY163231  Chrysopsis arenaria A. D. E. Elmer 07 1903 4556 Marin Point Reyes Comment
  CAS-BOT-BC173558  Chrysopsis bolanderi Peter Rubtzoff 1980-7-12 9459 Marin San Anselmo Comment
  UC894929  Cirsium andrewsii Alice Eastwood 1922-6-22 Marin near Fort Barry; Rodeo Lagoon Comment
  SEINET11860267  Cirsium andrewsii M. T. Doutt 1931-5-10 445 Marin near Pt. Reyes, along road from Nicasio Comment
  CAS-BOT-BC100971  Cirsium hydrophilum var. vaseyi John Thomas Howell 1944-6-18 19631 Marin Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC100974  Cirsium hydrophilum var. vaseyi John Thomas Howell 1938-6-5 13897 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC285604  Cirsium occidentale var. occidentale John Thomas Howell 1946-5-16 21879 Marin Angel Island, s. side Comment
  UC615089  Cirsium occidentale var. occidentale Beryl O. Schreiber 1936-4-12 1293 Marin 0.3 mi nne of Pierce's Ranch; Tomales Bay, Tomales Point Comment
  CAS-BOT-BC286534  Cirsium occidentale var. venustum John Thomas Howell 1943-5-30 18188 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC280461  Cirsium quercetorum R. S. Ferris; Ira L. Wiggins 1935-7-19 8097 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  SJSU11872  Cirsium quercetorum N. B. Carr 1964-5-3 Marin by State Route One midway between Olema & Bolinas Lagoon Comment
  CAS-BOT-BC288728  Cirsium remotifolium Doreen Smith 2002-6-1 s.n. Marin Lucas Valley Rd E of the Big Rock Comment
  CAS-BOT-BC288748  Cirsium remotifolium John Thomas Howell 1938-7-3 13942 Marin Near W end of Lucas Valley Comment
  CAS-BOT-BC32818  Cirsium remotifolium Evalina Cannon s.n. Marin Mt. Tamalpais Comment
  UC30826  Cirsium remotifolium var. odontolepis H. N. Bolander 2358 Marin Comment
  UC589519  Cirsium vulgare Beryl O. Schreiber 1932-7-25 670 Marin Tomales Bay, Lone Pine Beach Comment
  SEINET10907726  Cirsium vulgare Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2468 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. 274 Comment
  UCSC007425  Clarkia amoena Kathleen Kay 2007-6-23 715 Marin Point Reyes National Seashore, McClure 30 Comment
  CAS-BOT-BC160998  Clarkia amoena subsp. amoena Javier Penalosa 1961-7-29 2014 Marin Bluffs above McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC163510  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11010 Marin Lagunitas Comment
  UC2042513  Clarkia amoena subsp. huntiana Barbara Keller and J. Ruck 2011-7-15 Marin Along Marshall-Petaluma Rd. mostly on the S side on a steep road cut. Comment
  CAS-BOT-BC164214  Clarkia concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas Comment
  SBBG60247  Clarkia concinna L. G. Yates 1895-1 Marin Marin County [no specific locality] Comment
  UC1301107  Clarkia concinna subsp. concinna Helen K. Sharsmith 1962-5-30 5074 Marin near Lagunitas; San Francisco Bay Region 121 Comment
  UC20006  Clarkia concinna subsp. concinna W. L. Jepson 1892-6-11 Marin Ross Valley Comment
  POM32656  Clarkia concinna subsp. concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas. Comment
  RSA584269  Clarkia concinna subsp. concinna Wilma Follette 1995-5-10 s.n. Marin Highway #1 marker 44:33, Walker Creek Bluff Comment
Read comments
Nov 4 2015
  JEPS93160  Clarkia concinna subsp. raichei Grant Fletcher 1995-5-4 GF 16 Marin along Hwy. 1 just below Walker Creek (between hwy. markers 44.43 and 43.8) 20 Comment
  JEPS93161  Clarkia concinna subsp. raichei Grant Fletcher 1995-5-4 GF 16 Marin along Hwy. 1 just below Walker Creek (between hwy. markers 44.43 and 43.8) 20 Comment
  UC1071970  Clarkia davyi H. and M. Lewis 1947-6-15 439 Marin 5.8 mi n Point Reyes Lighthouse Comment
  CAS-BOT-BC164293  Clarkia davyi Milo S. Baker 1940-7-18 9791 Marin Road to Pt. Reyes Lighthouse between Estero crossing and first farm house on east side of road Comment
  CAS-BOT-BC164609  Clarkia gracilis subsp. gracilis John Thomas Howell 1943-5-9 17958 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC164612  Clarkia gracilis subsp. gracilis John Thomas Howell 1946-5-19 21912 Marin Meadows Club, Fairfax Hills Comment
  UC101807  Clarkia gracilis subsp. gracilis Katharine Brandegee 1907-6-30 Marin Tamalpais Comment
  UC20299  Clarkia gracilis subsp. sonomensis Alice Eastwood 1896-7-4 Marin Olema Comment
  CAS-BOT-BC162477  Clarkia gracilis subsp. sonomensis Doreen Smith 1996-5-12 s.n. Marin San Geronimo Ridge above Bates Canyon Comment
  CAS-BOT-BC162497  Clarkia purpurea subsp. purpurea Alice Eastwood 1930-4-30 s.n. Marin Tiburon Comment
  UC101792  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee June 1907 Marin Tiburon Hills Comment
  UC130885  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee May 1909 Marin Tiburon Hills Comment
  CAS-BOT-BC164548  Clarkia purpurea subsp. viminea Peter H. Raven 1957-6-18 10929 Marin Along roadside 3.9 miles south of Olema Comment
  CAS-BOT-BC172359  Clarkia purpurea subsp. viminea Wilma Follette 2003-5-29 s.n. Marin Grassy slopes of Mt. Buirdell, Novato Comment
  CAS-BOT-BC165053  Clarkia rubicunda C. L. Hitchcock 1928-6-7 23 Marin Between San Quentin and Sausalito, 5 miles from Sausalito 11 Comment
  CAS-BOT-BC165063  Clarkia rubicunda Peter H. Raven 1957-6-29 11007 Marin 4.6 miles south of Olema, on State Highway 1 Comment
  CAS-BOT-BC165049  Clarkia rubicunda Wilma Follette 1996-7-16 s.n. Marin Fort Barry - Field rd., west of the chapel Comment
  CAS-BOT-BC165082  Clarkia rubicunda Peter H. Raven 1957-6-29 11006 Marin Near main group of buildings, [Palamorin] Palomarin Ranch, south-east end of Double Point, Point Reyes Peninsula Comment
  POM153260  Clarkia rubicunda C. L. Hitchcock 1928-6-7 25 Marin One-half mile north of Tiburon on Bay Road 4 Comment
  POM153261  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin Tiburon Peninsula, one-half mile west of Tiburon on Bay Road 6 Comment
  UC373510  Clarkia rubicunda C. L. Hitchcock 1928-6-7 25 Marin 1/2 mi n Tiburon (on Bay Road) 4 Comment
  UC107951  Clarkia unguiculata Katharine Brandegee 1905-6-18 Marin Hills above Fairfax Comment
  CAS-BOT-BC165418  Clarkia unguiculata Peter H. Raven; Michael P. Johnson 1967-5-2 21249 Marin Angel Island. Beach near formerly cultivated area below East Garrison, east side of island Comment
  CAS-BOT-BC366903  Claytonia A. Castner; D. Cash; J. Missaghian; B. Lo 2013-3-9 13603 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC439208  Claytonia exigua subsp. exigua Lewis S. Rose 1938-4-17 38145 Marin Tiburon 91 Comment
  CAS-BOT-BC439223  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-17 s.n. Marin Near Rock Spring, Mt. Tamalpais Comment
  RSA127366  Claytonia exigua subsp. exigua J. T. Howell 1939-4-23 14615 Marin Corte Madera Ridge, Mt. Tamalpais. Comment
  CAS-BOT-BC439235  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21579 Marin Carson Ridge Comment
  UCD161970  Claytonia gypsophiloides 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
  SEINET215097  Claytonia gypsophiloides R. A. Owens 1969-4-12 1 Marin On fire road S side of Mt. Tamalpais Comment
  SEINET8388508  Claytonia parviflora K. L. Chambers 1977-6-15 4306 Marin Mt. Tamalpais, east summit on Elridge Grade fire road below parking lot. Comment
  JEPS76977  Claytonia parviflora subsp. parviflora Robert M. Lloyd 1963-3-10 2100 Marin 3 mi from Inverness (on Pt. Reyes Road) Comment
  CAS-BOT-BC439934  Claytonia perfoliata subsp. mexicana Javier Penalosa 1962-3-17 2247 Marin Tiburon Peninsula. Around Old St. Hilary's Chapel. Comment
  CAS-BOT-BC443582  Claytonia perfoliata subsp. perfoliata Javier Penalosa 1961-2-25 1093 Marin Tiburon Peninsula. Above Tiburon. Road above St. Hilary's Church 60 Comment
  CAS-BOT-BC175894  Claytonia rubra subsp. rubra John Thomas Howell 1946-3-24 21584 Marin Carson country Comment
  POM161345  Claytonia sibirica Rimo C. Bacigalupi 1928-3-10 1818 Marin Above beach Coast Guard Station, 3.5 miles N of Point Reyes Comment
  UC7928  Claytonia sibirica J. Burtt Davy Jan 1894 788 Marin Bear Valley Comment
  CAS-BOT-BC443947  Claytonia sibirica H. L. Mason 1926-2-21 2655 Marin Road from Inverness to Point Reyes Lighthouse Comment
  CAS-BOT-BC92550  Clematis ligusticifolia Miss Ones Grimwood 20 Marin Unspecified. Comment
  CAS-BOT-BC499378  Clintonia andrewsiana Evalina Cannon 1895-5-24 s. n. Marin Mill Valley Comment
  CAS-BOT-BC499381  Clintonia andrewsiana W. W. Carruth 1900-5-1 s. n. Marin Mt. Tamalpais Comment
  SEINET12044198  Clintonia andrewsiana Michener, Bioletti 1892-1 s.n. Marin Tamalpais Comment
  SEINET8472209  Clintonia andrewsiana M. Kenworthy 1907-5-9 s.n. Marin Redwood Canyon. Comment
  UCD139614  Clintonia andrewsiana Robt. Branstead 1934-4-8 s.n. Marin Steep Ravine Canyon. Comment
  UC672478  Collinsia heterophylla H. L. Mason 1928-4-13 4319 Marin hills n of San Rafael Comment
  UC124917  Collomia heterophylla Katharine Brandegee Jun 14 1891-Jun 13 1892 Marin Tamalpais Comment
  CHSC64273  Conium maculatum H. H. Sshmidt; James S. Miller, A. Pool 1993-6-8 808 Marin Mount Tamalpais State Park, on California State Highway # 1. Along coastal bluffs. 60 Comment
  CAS-BOT-BC286136  Conyza canadensis Javier Penalosa 1962-3-3 2235 Marin Fort Cronkhite Comment
  SEINET6808406  Conyza canadensis Unknown 1927-8-7 10187 Marin Inverness; Inverness Comment
  JEPS6036  Cordylanthus maritimus subsp. palustris M. K. Curran June 1886 Marin Sausalito Comment
  RSA118928  Cordylanthus maritimus subsp. palustris L. S. Rose 1957-7-22 s.n. Marin Drakes Estero, Point Reyes Comment
  HSC24634  Cordylanthus mollis J. T. Howell 1945-7-8 21277 Marin Burdell Station Comment
  OBI16670  Corethrogyne filaginifolia G. Thomas Robbins, S. Galen Smith 1958-7-8 3891 Marin Along Bear Valley Rd, 1-3/4 mi NW of Olema Comment
  POM227007  Corethrogyne filaginifolia var. californica Roxana S. Ferris, Ira L. Wiggins 1935-7-19 8106 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness Comment
  CAS-BOT-BC209867  Cornus nuttallii Peter H. Raven 1950-4-22 1837 Marin Near Laurel Dell, Mt. Tamalpais 609 Comment
  UC338471  Corylus californica Lemmon Marin Bidwell's N.Bay, Sausalito hills Comment
  UC5425  Corylus californica F. T. Bioletti 1893-2-20 Marin Mill Valley Comment
  SACT002817  Corylus californica 1925-6-5 Marin No collector/determiner listed. 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
  CAS-BOT-BC141591  Cotoneaster pannosus John Thomas Howell 1959-11-4 35109 Marin Stinson Beach Comment
  RSA0075668  Cotoneaster pannosus J. T. Howell 1959-11-4 35104 Marin Sausalito. Comment
  CAS-BOT-BC287216  Cotula australis John Thomas Howell 1945-9-16 21468 Marin San Rafael Comment
  UC1301075  Cotula coronopifolia Helen K. Sharsmith 1963-5-18 5454 Marin West side of Bolinas Ridge above Bolinas Lagoon 30 Comment
  UC1614620  Cotula coronopifolia Charles M. Belshaw 1934-3-11 32 Marin four canyons e. Rodeo Lagoon 7 Comment
  UC895263  Cotula coronopifolia Lewis S. Rose 1941-6-10 41263 Marin Novato Creek W of Black Point Marsh 1 Comment
  RSA758838  Crassula Greg Nevers 2001-3-13 12135 Marin Audubon Canyon Ranch 0 Comment
  CAS-BOT-BC427745  Crassula connata Catherine Best 1987-3-9 1236 Marin Below Nicasio Dam Comment
  SEINET13729308  Crassula connata var. connata Unknown 1963-4-7 71 Marin CALIFORNIA marin County On road off Highway 1, 3 miles north of Golden Gate Bridge. Altitude about 400 feet. Comment
  CAS-BOT-BC291497  Crepis capillaris John Thomas Howell 1945-7-29 21338 Marin Bolinas Comment
  CAS-BOT-BC290911  Crepis setosa Catherine Best 1992-3-18 s.n. Marin At the edge of the Kehoe Beach Trail, Pt. Reyes Comment
  OBI48944  Croton setiger Lewis S. Rose 1939-9-3 39360 Marin Ignacio 6 Comment
  UC2013003  Crypsis alopecuroides Barbara Ertter with Linda Vorobik 1990-9-29 9654 Marin Stafford Lake W of Novato of Novato Creek. Comment
  CAS-BOT-BC190118  Crypsis schoenoides Mrs. Emerson; Kay Best 1977-9-11 s.n. Marin Tiburon. Along Tiburon Boulevard between Mar West and Safeway entrance. Comment
  CDA1926  Crypsis schoenoides L. McHoul 1971-9-26 Marin Nicasio Reservoir. 0 Comment
  UCD59942  Crypsis schoenoides Lillian McHoul 1971-9-26 s. n. Marin Nicasio Reservoir. Comment
  JEPS77181  Cryptantha flaccida Robert M. Lloyd 1963-4-5 2329 Marin about 1 mi nw Tiburon Comment
  UC101458  Cryptantha muricata Katharine Brandegee 1907-8-4 Marin above West Point; Tamalpais Comment
  UC1051641  Cryptantha torreyana Peter Kamb 1950-6-3 1841 Marin w end Alpine Lake 182 Comment
  JEPS48248  Cupressus sargentii Wilfred T. Frost 1932-8-27 444 Marin Old Bolinas Road between West Point and Bootjack Camp; Mt. Tamalpais Comment
  NY16802  Cupressus sargentii A. A. Beetle 1940-1-14 3111 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
  POM181963  Cupressus sargentii J. G. Lemmon 1890-10 s.n. Marin Mt. Tamalpais Comment
  RSA181405  Cupressus sargentii James I. McMurphy 1910-3-5 s.n. Marin West side of Mount Tamalpais Comment
  UC1238031  Cupressus sargentii William Bridge Cooke 1941-12-21 Marin slopes and top of ridge s San Geronimo 274 Comment
  UC146000  Cupressus sargentii C. N. Forbes 1907-8-31 Marin w flanks of mountain near Cold Springs; Mt. Tamalpais Comment
  SEINET905775  Cuscuta campestris Lewis S. Rose 1946-1 46281 Marin laguna in Chilleno Valley Comment
  RSA22078  Cuscuta salina var. major J. T. Howell 1939-11-5 15386 Marin Sausalito Comment
  SEINET3407310 Image available Cuscuta subinclusa Lewis S. Rose 1933-9-17 33377 Marin San Rafael, San Rafael Comment
  CAS-BOT-BC190414  Cynosurus echinatus Alice Eastwood 1922-7-9 11501 Marin Mill Valley. Blithedale. Comment
  RSA116452  Cynosurus echinatus Beecher Crampton 1957-6-11 4217 Marin Southern city Limits of Ignacio Comment
  UCD94962  Cynosurus echinatus Michael A. Vincent 1999-6-10 8589 Marin at pull-off along Pt. Reyes-Petaluma Road, 1.4 miles north of Hick's Valley Road. Comment
  SEINET5546124  Cynosurus echinatus J. Hamai 1985-1 s.n. Marin Lagunitas. Comment
  UC1258222  Cynosurus echinatus Paul But 1975-6-7 1035 Marin along San Geronimo Valley Drive, San Geronimo Comment
  CAS-BOT-BC422411  Cyperaceae J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14686 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Comment
  CAS-BOT-BC114802  Cyperus J. Zaninovich 1978-7-6 842 -80 Marin Deer creek and Highway 65 Comment
  UCD15690  Cyperus eragrostis David Uyeno 1989-6-4 2 Marin 0.6 mile up from Muir Beach. 85 Comment
  CAS-BOT-BC114638  Cyperus eragrostis Catherine Best 1982-8-19 s.n. Marin Growing in the silt catch basin of the Belvedere Lagoon opposite Hilarita Housing. Comment
  RSA365065  Cyperus eragrostis H. de Forest 1930-8-15 s.n. Marin Phoenix Lake. Comment
  JEPS64389  Cypripedium californicum Edith M. Wickes Marin Mt. Tamalpais Comment
Read comments
Jun 24 2013
  CAS-BOT-BC435172  Cypselea humifusa John Thomas Howell 1947-10-19 24184 Marin Strand of Alpine Lake Comment
  CAS-BOT-BC198519  Cytisus scoparius Alva Day; Catherine Best 1980-5-29 80 -42 Marin Below blacktop road on NW side of Angel Island near start of Sunset Trail Comment
  RSA643342  Cytisus scoparius R. D. Geoden, D. W. Ricker 1970-4-14 s.n. Marin Mill Valley 427 Comment
  SJSU5795  Cytisus scoparius J. J. Tada 1911-4-22 Marin by Hwy 1, 3 mi NE of Muir Beach Comment
  RSA88575  Damasonium californicum L. S. Rose 1954-5-10 54039 Marin 5 miles E of Tomales. 30 Comment
  UC37950  Danthonia californica J. Burtt Davy 1895-5-13 1249 Marin Redwood Canyon Comment
  UC53340  Danthonia californica Jos. Burtt Davy 1900-6 Marin Point Reyes Peninsula Comment
  UCD60306  Danthonia californica P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail. Comment
  UCD60454  Danthonia californica John Thomas Howell 1947-7-6 23326 Marin Mt. Tamalpais. Near Barths Retreat . Comment
  CAS-BOT-BC287393  Deinandra corymbosa John Thomas Howell 1939-9-3 15336 Marin Near Black Point Comment
  CAS-BOT-BC9603  Delphinium bakeri Gertrude Raven 1923-4-30 s.n. Marin Tomales Comment
  UCSB16503  Delphinium decorum Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  UC1300969  Delphinium decorum subsp. decorum Helen K. Sharsmith 1963-3-30 5283 Marin near McClures Beach; San Francisco Bay Region, Point Reyes Peninsula 15 Comment
Read comments
Sep 27 2007
  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-BC10248  Delphinium hesperium Doreen Smith 2003-5-10 s.n. Marin Wildlife area, mt. Burdell Open Space Preserve above San Andreas fire road, Novato Comment
  UC85569  Delphinium hesperium subsp. hesperium Katharine Brandegee 1907-6-9 Marin Mill Valley Tamalpais Comment
  CAS-BOT-BC10130  Delphinium luteum Catherine Best 1982-3-20 s.n. Marin Above the road southwest of Tomales Comment
  CAS-BOT-BC9968  Delphinium nudicaule James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. E side Redwood Canyon Comment
  CAS-BOT-BC9969  Delphinium nudicaule Edith May Farr 1905-5-9 s.n. Marin Mt. Tamalpais. 792 Comment
  SEINET10891815  Delphinium nudicaule Robert A. Norris 1977-5-14 Norris 3594 Marin In partial shade on bank by Sir Francis Drake Hwy., near Lagunitas. Comment
  CAS-BOT-BC121988  Delphinium variegatum subsp. variegatum Doreen Smith 2002-4-11 s.n. Marin Outcrop above San Mateo Ct., mt. Burdell, Novato Comment
  JEPS46436  Dendromecon rigida W. L. Jepson Sept. 1921 Marin Mt. Tamalpais Comment
  UC201047  Dendromecon rigida Katharine Brandegee 1916-9-17 Marin Westpoint Tamalpais Comment
  UC201049  Dendromecon rigida Katharine Brandegee 1916-9-17 Marin West Point Tamalpais Comment
  UC9988  Dendromecon rigida H. P. Chandler 1900-2-26 Marin Mt. Tamalpais Comment
  POM97716  Dendromecon rigida Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC11016  Dendromecon rigida subsp. rigida Alice Eastwood 1912-7-29 1508 Marin Mt. Tamalpais Comment
  CAS-BOT-BC11015  Dendromecon rigida subsp. rigida Beatrice F. Howitt 1955-5-30 533 Marin Along side of Ridge Road below Cone Peak lookout on southeast side. Comment
  CAS-BOT-BC192555  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1944-6-4 19562 Marin Near Mt. Vision west of Inverness Comment
  UC1177108  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1946-6-30 22153 Marin Rodeo Lagoon Comment
  RSA128665  Deschampsia elongata P. H. Raven 1950-5-13 2044 Marin Shaded place along Lagunitas Road, Ross Comment
  UC53602  Deschampsia elongata J. Burtt Davy 1897-10-2 4128 Marin Mill Valley Comment
  CAS-BOT-BC43420  Descurainia sophia Elizabeth Lennon 1974-4-28 s.n. Marin Along Salmon Creek on Marshall-Petaluma. Comment
  CDA1964  Desmazeria rigida J. T. Howell 1943-6-13 18225 Marin Sausalito Comment
  UC614987  Dicentra formosa Beryl O. Schreiber 1936-3-7 2142 Marin Chicken Ranch Beach Tomales Bay (Tomales Bay) Comment
  SEINET3152151  Dicentra formosa L. S. Rose 1939-4-23 39080 Marin 5 mi. w. of Nicasio 30 Comment
  CAS-BOT-BC615  Dicentra formosa subsp. formosa Walter Knight 1963-6-17 s.n. Marin Nicasio Dam Comment
  JEPS64155  Dichelostemma capitatum W. L. Jepson 1919-5-17 8277 Marin Alderney 121 Comment
  CAS-BOT-BC499457  Dichelostemma capitatum Javier Penalosa 1961-3-25 1199 Marin 600 ft. ridge above Tiburon, north-east slope of ridge 121 Comment
  CAS-BOT-BC353421  Dichelostemma congestum P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13528 Marin Mount Tamalpais. Marin Municipal Water District lands: Small drainage north of first bend in Fish Grade between Sky Oaks Road and Filter Plant Road Comment
  CAS-BOT-BC366910  Dichelostemma congestum A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13212 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC209005  Digitaria sanguinalis John Thomas Howell 1939-8-27 15311 Marin Ross Comment
  CAS-BOT-BC150282  Diplacus aurantiacus E. Carter 1968-4-13 100 Marin Deer Creek - Bon Tempe Lake Trail, Fairfax 121 Comment
  CAS-BOT-BC231854  Diplacus aurantiacus B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1703 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC153190  Diplacus johnstonii 1901-6-1 543 Marin Mill Valley near Redlands Comment
  UCD137494  Dipsacus sativus Collector Unknown 1925-6-5 1750 Marin Exact location unknown. Comment
  CAS-BOT-BC121852  Dirca occidentalis Bell Richardson Jackson 1920-6-11 s.n. Marin Lagunitas Comment
  UC1537234  Disporum hookeri Gordon H. True Jr. 1936-3-22 367 Marin Forest Knolls 182 Comment
  UC3573  Disporum smithii J. Burtt Davy 1894-3-31 690 Marin Olema Comment
  UC860264  Disporum smithii Alice Eastwood 1915-3-28 3971 Marin Lagunitas Comment
  POM169816  Disporum smithii Milo S. Baker 1904-4-24 s.n. Marin Redwood Canyon. Comment
  UC38069  Distichlis spicata J. Burtt Davy 1897-9-18 4039 Marin San Rafeael to Petaluma Comment
  SEINET3928445  Distichlis spicata var. stricta Leo Koch 1940-6-5 1006 Marin Saline flat around California Park just south of San Rafael along Highway 101.; 0 Comment
  SEINET4567433  Distichlis spicata var. stricta L. Koch 1940-6-5 1006 Marin Saline flat around California Park just south of San Rafael along Highway 101 Comment
  UC1039587  Dodecatheon hendersonii Herbert L. Mason 1925-2-15 1239 Marin Mill Valley Comment
  UC1199857  Dodecatheon hendersonii Herbert L. Mason 1926-3-6 2692 Marin Corte Madera Ridge Comment
  UC766288  Dodecatheon hendersonii R. F. Hoover 1938-2-15 2733 Marin Sausalito Comment
  RSA254175  Dodecatheon hendersonii R. D. Norris 1975-3-18 2272 Marin Scattered individuals and small grounps on rocky roadbank near Rodeo Lagoon, Ft. Cronkite. Comment
  CAS-BOT-BC157711  Drymocallis glandulosa var. glandulosa M. E. Parsons 1912-4-12 s.n. Marin Kentfield Comment
  UC420592  Drymocallis glandulosa var. wrangelliana I. J. Condit 1913-4-8 Marin roadside near Muir Woods; near Muir Woods Comment
  CAS-BOT-BC70912  Dryopteris arguta Alice Eastwood 1913-8-9 s.n. Marin Ross Valley Comment
  RSA693764  Dryopteris arguta L. S. Rose 1947-11-27 47244 Marin Mill Valley. Cascade Drive Comment
  CAS-BOT-BC428133  Dudleya cymosa subsp. cymosa K. Nakai 1978-8-31 399 Marin Panoramic Hwy, ca. 7.5 km east of Calif. Hwy. 1 490 Comment
  UC933224  Dudleya farinosa Arthur Kruckeberg 1949-6-26 Marin Tiburon Peninsula Comment
  CAS-BOT-BC428303  Dudleya farinosa K. Nakai 1979-8-31 398 Marin Stinson Beach, Panoramic Hwy ca. 1/2 mile from junct. of hwy 1 and Panoramic hwy. 182 Comment
  CAS-BOT-BC149610  Dysphania pumilio Doreen Smith 2002-10-21 s.n. Marin Stafford Lake. Novato. Comment
  UC1177028  Echinochloa crus-galli John Thomas Howell 1943-9-5 19320 Marin just s Mill Valley Comment
  CAS-BOT-BC445818  Egeria densa Gail DeLalla 1984-5-1 s.n. Marin Lower Pond, Tennessee Valley Comment
  CAS-BOT-BC208539  Ehrharta calycina Doreen Smith 2001-4-1 s.n. Marin By farm trail on Robert McClure leased lands East of Abbotts Lagoon and Pierce Point Road, on the Point Reyes National Seashore. Comment
  CAS-BOT-BC197307  Ehrharta erecta Greg de Nevers 1982-1-2 1885 Marin At Standard Oil Station, Sir Francis Drake Blvd at Hwy 101 1 Comment
  CAS-BOT-BC113678  Eleocharis acicularis Doreen Smith 2002-6-29 s.n. Marin Edges of High Marsh pond, Mt. Tamalpais. Comment
  CAS-BOT-BC113359  Eleocharis engelmannii John Thomas Howell 1941-7-6 16362 Marin Hidden Lake, Mt. Tamalpais Comment
  CAS-BOT-BC112861  Eleocharis macrostachya John Thomas Howell 1939-8-27 15315 Marin Phoenix Lake, Mt. Tamalpais Comment
  CAS-BOT-BC113111  Eleocharis obtusa Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-28 882 Marin Marsh ca 1-1 1/2 mi N of Inverness. Comment
  JEPS128119  Elymus X gouldii Eric Wrubel, Lindsay Ringer 2012-8-21 NPS 50 Marin Golden Gat National Recreation Area. Willow Camp Fire Road off Highway 1. Comment
  CAS-BOT-BC203858  Elymus X hansenii John Thomas Howell 1943-5-22 18139 Marin Fairfax hills Comment
  OBI2842  Elymus californicus Larry E. Brown 1971-6-21 2045 Marin Muir Woods Natl Monument Comment
  CHSC8207  Elymus canadensis B. Hamilton 1969-5-10 21 Marin Found near creek in Samuel P. Taylor State Park. Comment
  SEINET199913 Image available Elymus elymoides subsp. brevifolius J. T. Howell 1943-5-15 Marin Tiburon Peninsula Comment
  SEINET249949  Elymus elymoides subsp. brevifolius John Thomas Howell 1943-5-15 18082 Marin Tiburon Peninsula. Comment
  CAS-BOT-BC350965  Elymus glaucus C. Kellner; S. Whelan; R. Truitt 2013-6-8 13654 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC589478  Elymus glaucus Beryl O. Schreiber 1932-6-17 510 Marin Waterfall Beach Tomales Bay Comment
  UCD61849  Elymus glaucus Morris Halperin 1932-6-13 Marin Near Muir Woods. Comment
  CAS-BOT-BC203506  Elymus glaucus subsp. glaucus Peter H. Raven; Michael P. Johnson 1967-5-1 21094 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC203527  Elymus glaucus subsp. glaucus John Thomas Howell 1944-5-21 19490 Marin West end of Phoenix Lake, Mt. Tamalpais Comment
  SEINET199909 Image available Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18097 Marin Tiburon Peninsula Comment
  CAS-BOT-BC203809  Elymus glaucus subsp. virescens John Thomas Howell 1946-5-26 21955 Marin Pt. Reyes Lighthouse Comment
  RSA127229  Elymus glaucus subsp. virescens J. T. Howell 1946-7-7 22221 Marin West Peak, Mt Tamalpais Comment
  UCD37694  Elymus glaucus subsp. virescens Beecher Crampton 1961-6-28 5913 Marin Marin County, 5 miles south of Tomales, along State Highway 1, eastern slope of Toamles Bay. Comment
  JEPS27643 Image available Elymus hispidulus J. Burtt Davy 1898-8-1 4306 b Marin near Olema; ; Near Clema, Marin Co. Comment
  CAS-BOT-BC234058  Elymus multisetus John Thomas Howell 1942-6-21 16990 Marin Carson Ridge Comment
  UC1177106  Elymus trachycaulus John Thomas Howell 1943-6-8 18218 Marin Tiburon Comment
  RSA31378  Epilobium brachycarpum J. T. Howell 1943-9-5 19325 Marin Mill Valley Comment
  RSA31380  Epilobium brachycarpum J. T. Howell 1942-9-13 17867 Marin Carson Ridge Comment
  RSA31421  Epilobium brachycarpum J. T. Howell 1946-9-20 23018 Marin Chileno Valley Comment
  RSA31382  Epilobium ciliatum subsp. ciliatum J. T. Howell 1939-7-2 14822 Marin Elk Valley Comment
  RSA12230  Epilobium ciliatum subsp. watsonii Carl B. Wolf 1934-6-28 5775 Marin Pt. Reyes Peninsula, 6 miles by road from the Lighthouse. 61 Comment
  SBBG21349  Epilobium ciliatum subsp. watsonii V. Haraden 1941-7-25 22 Marin ca. 3 mi N of Golden Gate Bridge 60 Comment
  JEPS38186  Epilobium densiflorum W. L. Jepson 1892-9-9 14394 Marin Ross Valley Comment
  UC582866  Epilobium densiflorum P. A. Munz 1936-8-7 14301 Marin 3 mi s San Anselmo (edge of salt marsh) Comment
  SEINET9078365 Image available Epilobium foliosum Michener, Bioletti 1892-1 [s.n.] Marin Sequoia Canon Comment
  CDA16373  Epipactis helleborine G. F. Hrusa 2000-11-13 15716 Marin Point Reyes National Seashore; Sky trail near trailhead on ridge above junction w/ horse trail where Sky trail goes down to ocean. , +- 1/2 mi S of trailhead. 0 Comment
  CAS-BOT-BC57334  Equisetum laevigatum Hans Leschke 1945-6-17 s.n. Marin Lucas Valley Comment
  CAS-BOT-BC57330  Equisetum laevigatum Doreen Smith 2001-9-16 s.n. Marin Alongside Lucas Valley Road Comment
  UC371113  Equisetum telmateia subsp. braunii Miss M. Alice King Apr 1896 Marin Mill Valley Comment
  UC589480  Equisetum telmateia subsp. braunii Beryl O. Schreiber 1932-8-3 713 Marin Avalis Beach; Tomales Bay Comment
  SEINET3866726  Equisetum telmateia var. braunii John A. Churchill 1974-4-30 744303 Marin Inverness. About 0.5 miles south of town on Drake Road.; 0 Comment
  RSA757369  Eragrostis hypnoides Barbara Ertter, Elizabeth Neese 1988-10-29 8014 Marin Nicasio Reservoir ca. 10 air miles southwest of Petaluma and west of Novato. NW edge of reservoir, on Nicaision Valley Road ca 1 mile east of Petaluma Road. Comment
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Apr 23 2012
  CAS-BOT-BC284136  Eragrostis pectinacea var. pectinacea John Thomas Howell 1959-11-4 35117 Marin Reservoir north of Point Reyes (town) Comment
  CAS-BOT-BC291179  Erechtites glomeratus Alice Eastwood 1921-6-29 s.n. Marin Fort Barry Comment
  POM356839  Erechtites minimus J. T. Howell 1944-7-30 19857 Marin Almonte. Comment
  CAS-BOT-BC131543  Ericameria arborescens L. R. Abrams 1915-10-25 5604 Marin Mt. Tamalpais Comment
  JEPS19185  Ericameria arborescens W. L. Jepson 1911-10-10 4758 Marin Mt. Tamalpais 518 Comment
  JEPS49089  Ericameria arborescens Lewis S. Rose 1966-9-29 66092 Marin East Peak, Mt. Tamalpais Mt. Tamalpais, East Peak 701 Comment
  POM51447  Ericameria arborescens subsp. arborescens Katherine Brandegee s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC300594  Erigeron foliosus var. franciscensis John Thomas Howell 1944-6-25 19663 Marin Near Chinese Camp 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
  POM216922  Erigeron glaucus H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  UC1118150  Erigeron glaucus H. S. Yates 1934-3-18 3712 Marin Point Reyes Point Reyes Quadrangle, Point Reyes 182 Comment
  CAS-BOT-BC308833  Erigeron glaucus Peter Rubtzoff 1951-9-23 774 Marin Point Reyes Comment
  CAS-BOT-BC295440  Erigeron karvinskianus Gordon H. True 1970-4-18 5322 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 60 Comment
  POM304547  Erigeron petrophilus J. T. Howell 1942-7-12 17034 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC295739  Erigeron petrophilus var. petrophilus Doreen Smith 1999-9-6 s.n. Marin Point Reyes-Petaluma Road, below Nicasio Dam Comment
  UC895894  Erigeron reductus var. angustatus Alice Eastwood 1912-7-29 1518 a Marin Mt. Tamalpais Comment
  CAS-BOT-BC300241  Erigeron reductus var. angustatus John Thomas Howell 1972-6-18 48875 Marin Above Vista de la Bahia at north end of Tiburon Peninsula Comment
  CAS-BOT-BC216095  Eriodictyon californicum Gordon H. True 1969-5-30 5037 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda, Inverness Ridge 182 Comment
  HSC23818  Eriodictyon californicum R. A. Vanbianchi 1971-7-1 18 Marin San Geronimo Ridge Comment
  JEPS3190  Eriodictyon californicum Wilfred T. Frost 1932-8-20 428 Marin Near Rattlesnake Camp No. 1, Mount Tamalpais Comment
  UC162501  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  UCD14230  Eriodictyon californicum M. A. LeFevre 1974-5-4 32 -63 Marin Marin County; Carson Ridge off of old Bolinis Road, west of Fairfax; 304 Comment
  UCD14232  Eriodictyon californicum Ed Taub 1974-5-4 124 Marin Marin County; on Carson Ridge, off Bolinas Valley Road, west of Fairfax; 457 Comment
  UCSB13499  Eriodictyon californicum 1962-4-17 Marin Southwest slope of Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road 457 Comment
  RSA89752  Eriodictyon californicum P. A. Munz 1954-8-1 19908 Marin Road parallel to and above Matt Davis Trail, Mt. Tamalpais. 488 Comment
  SEINET5496015  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  RSA130888  Eriogonum caninum E. K. Balls 1958-7-22 23589 Marin Mt. Tamalpais above Pan Toll Campground 518 Comment
  RSA691934  Eriogonum caninum Barbara J. Ertter, Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9124 Marin Tiburon Peninsula on San Francisco Bay, northeast side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. 91 Comment
  CAS-BOT-BC250035  Eriogonum fasciculatum var. polifolium Richard Mc. P Brown 1974-9-26 s.n. Marin Point Reyes National Seashore, near foot of new entrance road to Limantour Spit, between road and private residences 12 Comment
  RSA298959  Eriogonum latifolium Edward Lee 1936-6-21 2244 Marin Bodega-Bodega Bay Road, 2.2 miles from Bodega Bay. Comment
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May 9 2013
  RSA698436  Eriogonum latifolium J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay. Comment
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Aug 25 2012
  CAS-BOT-BC259441  Eriogonum luteolum Elsie M. Zeile 1921-7-3 s.n. Marin Alpine Lake Comment
  CAS-BOT-BC259512  Eriogonum luteolum var. caninum Doreen Smith 2003-6-1 s.n. Marin Near Old St. Hilary's church, Tiburon Comment
  JEPS116865  Eriogonum luteolum var. caninum David Gowen 2007-9-6 795 Marin Mt. Burdell Open Space along the western boundary of the park. Comment
  OBI78448  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
  HSC12563  Eriogonum luteolum var. luteolum D. La Conte 1970-7-18 12 Marin Mt. Tamalpais, 200 ft. SE of Prospectors Camp along trail Comment
  JEPS56597  Eriogonum nudum var. auriculatum W. L. Jepson 1928-6-10 12919 Marin Tiburon Vicinity of San Francisco Bay, Tiburon Comment
  UCD100532  Eriogonum nudum var. auriculatum Michele H. Mills 1997-5-15 199 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 134 Comment
  RSA254244  Eriogonum nudum var. auriculatum Robert A. Norris 1974-6-7 2064 Marin Richardson Bay Park, Tiburon Comment
  UCSB1501  Eriogonum vimineum Kamb, Peter 1950-7-27 Marin Spring on Alpine Dam Road; east of the dam Comment
  CAS-BOT-BC297986  Eriophyllum confertiflorum John Thomas Howell 1950-6-11 26627 Marin Rock Spring Trail near Mt Theater, Mt Tamalpais Comment
  CAS-BOT-BC83600  Eriophyllum confertiflorum var. confertiflorum Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island Comment
  UC1118305  Eriophyllum confertiflorum var. confertiflorum N. French 1935-3-26 612 Marin below road (Muir Woods); Tamalpais Quadrangle, Muir Woods 274 Comment
  CAS-BOT-BC301187  Eriophyllum lanatum var. arachnoideum Geo. B. Grant 1900-5-13 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC301208  Eriophyllum lanatum var. arachnoideum Alice Eastwood; John Thomas Howell 1939-5-28 7395 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC301199  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1927-5-8 2373 Marin North side of Mt. Tamalpais Comment
  CAS-BOT-BC301934  Eriophyllum staechadifolium Peter Rubtzoff 1951-9-23 781 Marin Point Reyes Comment
  SD88498  Eriophyllum staechadifolium Darley F. Howe 1972-6-25 Marin Muir Beach Overlook. Comment
  POM196208  Eriophyllum staechadifolium E. E. Stanford 1929-11-11 1187 Marin Bolinas Beach Comment
  SEINET11850786  Eriophyllum staechadifolium var. artemisiaefolium E. H. Graham 1931-1 6888 Marin Pt. Reyes Comment
  UC35199  Erodium moschatum J. Burtt Davy 1900-6-2 6807 Marin Point Reyes Comment
  UC589404  Eryngium armatum Beryl O. Schreiber 1932-7-25 671 Marin Tomales Bay, Lone Pine Beach Comment
  SEINET4199681 Image available Eryngium armatum Robert A. Norris 1978-1 3864 Marin S side of Rodeo Lagoon, Fts. Barry-Cronkhite area, Marin Co. Calif. Comment
  SEINET4199682 Image available Eryngium armatum Robert A. Norris 1974-1 2164 Marin Rodeo Lagoon, Ft. Cronkite, Marin Co., Calif. Comment
  UC1487319  Eryngium armatum Yusuf Sheikh 1973-9-15 546 Marin on State Hwy. 1 opposite Dolan County Park, less than 0.5 mi S of Bodega Bay Comment
  UC32470  Eryngium armatum J. Burtt Davy 1900-7-12 6700 Marin Point Reyes Comment
  UC32471  Eryngium armatum J. Burtt Davy 1900-7-12 6867 Marin Point Reyes Comment
  RSA102209  Erysimum capitatum var. capitatum G. B. Rossbach, Ruth P. Rossbach 1938-5-29 840 Marin About 2 miels N of Tocaloma. Comment
  CAS-BOT-BC421478  Erythranthe androsacea J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14688 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Comment
  CAS-BOT-BC488322  Erythranthe moschata T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13687 Marin Mount Tamalpais, Marin Municipal Water District lands: Bon Tempe dam Comment
  CAS-BOT-BC402614  Eschscholzia caespitosa Robert B. Allen 1989-5-13 s.n. Marin North bank of Nicasio Creek near Lucas Valley Rd Comment
  SEINET5339898  Eschscholzia caespitosa F. Martin 1962-4-21 s.n. Marin 7 miles east from San Rafael on San Pablo raod. Comment
  UC142894  Eschscholzia californica Katharine Brandegee June 1908 Marin Tamalpais Comment
  UC589466  Eschscholzia californica Beryl O. Schreiber 1932-6-29 618 Marin Sand Dune Beach Tomales Bay Comment
  CAS-BOT-BC403217  Eschscholzia californica Baily 1892-1-1 s.n. Marin Unspecified Comment
  SEINET12095409  Eschscholzia californica C. F. Quibell 1976-1 1365 Marin S side of Marshall-Petaluma Road, W of summit Comment
  SEINET10452903  Eucalyptus globulus Heidi H. Schmidt 1993-6-8 Schmidt 822 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  CAS-BOT-BC376408  Eugenia Greg de Nevers 2001-4-2 12242 Marin Stinson Beach, Morse's Gulch. 3 Comment
Read comments
Aug 19 2019
  CAS-BOT-BC206812  Euonymus occidentalis H. E. McMinn 1922-6-20 247 Marin Stream bank leading into Muir Woods (Bootjack Trail). Comment
  CAS-BOT-BC175243  Euphorbia Doreen Smith 2000-5-30 s.n. Marin At French Ranch development, San Geronimo Comment
  UCD142684  Euphorbia prostrata John Thomas Howell 1942-7-6 23328 Marin Mill Valley. Comment
  UC672297  Eurybia radulina H. L. Mason 1925-9-17 2228 Marin near Phoenix Lake Comment
  CAS-BOT-BC434174  Fallopia baldschuanica Doreen L. Smith 2004-10-8 s.n. Marin Fairfax, Sir Francis Drake Blvd. Comment
  CAS-BOT-BC413884  Fallopia convolvulus Barbara Menzies 1977-6-29 s.n. Marin Stinson Beach Comment
  UCD65853  Festuca californica subsp. californica Beecher Crampton 1954-4-28 1805 Marin 11 miles northeast Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC278326  Festuca californica subsp. californica C. W. Sharsmith 1964-4-26 7243 Marin Two miles northeast of Point Reyes, Point Reyes Peninsula Comment
  CAS-BOT-BC282504  Festuca elmeri John Thomas Howell 1947-5-8 23148 Marin Sausalito Comment
  UC1106095  Festuca elmeri John Thomas Howell 1943-5-22 18121 Marin near Fairfax; Deer Park Comment
  CAS-BOT-BC278439  Festuca idahoensis John Thomas Howell 1944-5-21 19492 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC278984  Festuca rubra John Thomas Howell 1944-4-23 19394 Marin Escalle salt marsh Comment
  CAS-BOT-BC278993  Festuca rubra John Thomas Howell 1943-5-22 18127 Marin Deer Park near Fairfax Comment
  POM181769  Filago gallica H. F. Copeland 1925-8-5 521 Marin Coast 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
  UC1076678  Foeniculum vulgare C. Ritchie Bell 1952-11-23 1353 Marin s.e. Stinson Beach Comment
  SEINET10898752  Fragaria chiloensis John T. Middleton 1936-3-21 Middleton 88 Marin Comment
  SEINET7721221  Fragaria chiloensis Unknown 1887-3-14 Marin Saucelito Comment
  UCSB42600  Fragaria chiloensis Bjorkman, Pelle 1980-4-6 Marin 40 feet to the left o the trail head gate(entering the trail) to Marshall beach. Pt. Reyes peninsula. 76 Comment
  UC466543  Fragaria vesca C. F. Sonne Apr 1887 Marin near Mt. Tamalpais Comment
  UC555677  Fragaria vesca Curtis Ferris 1932-3-5 15 Marin Inverness Ridge Comment
  CAS-BOT-BC457939  Fragaria vesca subsp. californica W. R. Dudley 1901-3-1 s.n. Marin Marshall, Tomales Bay Comment
  UCD99600  Frankenia salina Javier Penalosa; J. T. Howell 1961-6-7 1656 Marin northwest of Marin County Day School. Comment
  CAS-BOT-BC311772  Fraxinus latifolia A. Williams 2013-8-9 13771 B Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Creek Comment
  CAS-BOT-BC130031  Fritillaria affinis H. L. Mason 1917-4-28 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC130040  Fritillaria affinis M. E. Parsons 1912-3-9 s.n. Marin Kentfield Comment
  SDSU20652  Fritillaria affinis Sean Ryan 2011-3-27 89 Marin 20m along the path heading north from Point Reyes National Seashore Lighthouse turnabout. 135 Comment
  UC1134607  Fritillaria affinis H. S. Yates 1934-3-18 3718 Marin Point Reyes 182 Comment
  CAS-BOT-BC130018  Fritillaria affinis W. R. Dudley 1901-4-9 s.n. Marin Near Marshall Comment
  CAS-BOT-BC130020  Fritillaria affinis John Thomas Howell 1940-5-20 15496 Marin Pt. Reyes lighthouse Comment
  RSA135464  Fritillaria affinis Volney Rattan 1883-03 s.n. Marin [no locality information provided] Comment
  UCR16294  Fritillaria lanceolata 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-BC130360  Fritillaria liliacea Saichi Kawahara 1968-4-5 88 Marin Farallon and Dover Roads, opposite estuary from Limantour Spit, Drakes Bay 6 Comment
  CAS-BOT-BC422445  Fumaria capreolata Carol D. Weiske 1992-3-14 s.n. Marin Left hand side of road to Bolinas Comment
  JEPS58891  Galium aparine John Thomas Howell 1945-6-3 20942 Marin near Shell Beach; near Shell Beach Comment
  JEPS52894  Galium californicum subsp. californicum G. L. Stebbins 1963-8-9 Marin just above Paradise Beach Co. Park (ne-facing slope, ne side of peninsula); Tiburon Peninsula Comment
  JEPS52874  Galium californicum subsp. californicum G. L. Stebbins 1963-8-8 Marin 1 1/2 mi sw Ross (Phoenix Lake); Phoenix Lake 45 Comment
  LA208414  Galium californicum subsp. californicum John Thomas Howell; 1930-7-20 5385 Marin Mt. Tamalpais on SE side. Comment
  JEPS58890  Galium divaricatum John Thomas Howell 1944-7-9 19705 Marin Inverness Ridge Comment
  JEPS58888  Galium murale John Thomas Howell 1947-7-6 23324 Marin Laurel Dell Mt. Tamalpais Comment
  CDA29114  Galium porrigens D. G. Kelch, D. A. Weinstein, A. G. Murdock 2006-5-1 6 .172 Marin Lucas Valley Rd. Comment
  RSA42015  Galium triflorum H. C. Cantelow 1934-5-22 543 Marin [Unspecified] Comment
  CAS-BOT-BC303406  Gamochaeta ustulata Peter H. Raven; Michael P. Johnson 1967-5-2 21288 Marin Angel Island. Near road between North Garrison and Point Campbell, N side of island 45 Comment
  JEPS66719  Garrya congdonii Dr. L. M. Newlon 1920-1-31 72 Marin Mt. Tamalpais Comment
  CAS-BOT-BC191638  Garrya elliptica Joseph Andorfer Ewan 1933-10-22 8081 Marin Along boggy inlet, hearts Desire Comment
  CAS-BOT-BC194529  Garrya elliptica John Thomas Howell 1925-2-1 738 Marin North side of Mt. Tamalpais on Lake Lagunitas Trail 609 Comment
  POM203486  Garrya elliptica L. S. Rose 1933-3-18 33025 Marin Mt. Tamalpais 701 Comment
  SEINET3144592  Garrya elliptica L. S. Rose 1938-2-28 38091 Marin Tomales Bay, near Point Reyes Station 15 Comment
  UC206783  Garrya elliptica Katharine Brandegee May 1913 Marin Mill Valley; Tamalpais Comment
  UC21590  Garrya elliptica Alice Eastwood Feb 1895 Marin Mt. Tamalpais Comment
  RSA258885  Garrya elliptica Thomas W. Nelson 1974-4-22 1211 Marin Growing along the north side of Mt. Tamalpais. Comment
  UC106064  Garrya fremontii T. S. Brandegee Jul 1980 Marin Tamalpais Comment
  CAS-BOT-BC282627  Gastridium phleoides David D. Keck 1948-6-29 5915 Marin 1 mile west of Mill Valley Comment
  UC1106136  Gastridium ventricosum John Thomas Howell 1940-5-26 Marin San Anselmo Canyon Comment
  CAS-BOT-BC303510  Gazania linearis Catherine Best 1990-4-14 1364 Marin At the edge of Highway 101 and on the bank above about 0.25 mile N of the Tiburon turnoff Comment
  SD91001  Genista monspessulana Jack Reveal 1975-6-9 1742 Marin 3 miles west of Fairfax. 274 Comment
  UC137564  Geranium core-core Alice Eastwood 1898-7-3 Marin road between Bolinas and Olema Comment
  UC17125  Geranium dissectum J. Burtt Davy 1896-3-16 1685 Marin Marshalls Tomales Bay 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-BC83533  Geranium robertianum Doreen Smith 2003-5-1 s.n. Marin Near Inverness. Comment
  JEPS69552  Gilia capitata subsp. chamissonis W. L. Jepson 1919-5-18 8315 Marin Point Reyes Peninsula Comment
  RSA523913  Gilia capitata subsp. chamissonis G. H. True 1937-6-6 718 Marin Point Reyes. 30 Comment
  RSA63398  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-6-17 8590 Marin 0.5 mile inland from Tomales Bay, near Camp Tomales. Comment
  CAS-BOT-BC225295  Gilia capitata subsp. chamissonis Robert Soost 2002-5-24 s.n. Marin At the south end of Limantour Dunes Comment
  RSA742089  Gilia capitata subsp. tomentosa Peter L. Morrell 1993-6-5 267 Marin San Francisco Bay Region: 2500 Tomales-Petaluma Rd., 2 miles east of Tomales. 66 Comment
  UCR202433  Gilia capitata subsp. tomentosa Peter L. Morrell 1993-6-5 267 Marin San Francisco Bay Region, 2500 Tomales-Petaluma Rd., 2.0 miles east of Tomales 66 Comment
  CAS-BOT-BC225477  Gilia millefoliata John Thomas Howell 1930-4-20 4724 Marin 5 miles from Inverness, Pt. Reyes Peninsula Comment
  UCD132394  Glebionis segetum Helen K. Sharsmith 1962-5-30 5088 Marin Point Reyes. San Francisco Bay Region. 182 Comment
  CAS-BOT-BC282823  Glyceria X occidentalis Michelle Coppoletta 2000-9-12 s.n. Marin Abbotts Lagoon Trail, Point Reyes National Seashore Comment
  UCD66782  Glyceria declinata John Thomas Howell 1957-7-22 32817 Marin 2 miles south of Olema. Comment
  CAS-BOT-BC282803  Glyceria leptostachya John Thomas Howell 1939-7-2 14823 Marin Elk Valley Comment
  SEINET4584706  Glyceria leptostachya G. H. True Jr. 1979-3-31 8470 Marin Marshall Beach Road, about 1 mile northwest of Tomales Bay State Park 61 Comment
  CAS-BOT-BC302617  Gnaphalium palustre A. D. E. Elmer 1903-7-1 4614 Marin Point Reyes Post Office Comment
  UCR256123  Grindelia Greg de Nevers 2001-9-18 12628 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve 305 Comment
  CAS-BOT-BC304426  Grindelia hirsutula Peter Rubtzoff 1951-9-23 804 Marin Near road from Stinson Beach to Bootjack Camp (Mt. Tamalpais), about 1 mi. from Stinson Beach Comment
  CAS-BOT-BC304427  Grindelia hirsutula John Thomas Howell 1933-7-30 11485 Marin Shores of Bolinas Bay Comment
  CAS-BOT-BC304432  Grindelia hirsutula John Thomas Howell 1944-9-10 20739 Marin Inverness Comment
  CAS-BOT-BC304447  Grindelia hirsutula R. S. Ferris; Ira L. Wiggins 1935-7-19 8114 Marin At head of Drake's Estero Comment
  CAS-BOT-BC304454  Grindelia hirsutula L. R. Abrams 1927-4-19 11591 Marin Point Reyes Comment
  CAS-BOT-BC304464  Grindelia hirsutula Lewis S. Rose 1933-8-13 33315 Marin Mt. Tamalpais Comment
  CAS-BOT-BC304492  Grindelia hirsutula John Thomas Howell 1939-7-2 14830 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  CAS-BOT-BC304815  Grindelia hirsutula J. T. Howell 1933-10-8 11701 Marin Pt. Reyes Comment
  CAS-BOT-BC314438  Grindelia hirsutula John Thomas Howell 1933-7-30 11488 Marin 7 miles S of Bolinas Bay on road to Sausalito Comment
  CAS-BOT-BC433188  Grindelia hirsutula P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14530 B Marin Mount Tamalpais. Marin Municipal Water District lands: Next to paved parking lot (with no sign) off of W Ridgecrest Road, between Laurel Dell and Rock Springs, 0.8 mi N of Rock Springs Comment
  OBI16367  Grindelia hirsutula G. Thomas Robbins 1958-6-25 3882 Marin Fort Cronkite Military Reservation ,about 1 mi N of Rodeo Lagoon 168 Comment
  UC472390  Grindelia hirsutula Katharine Brandegee July 1907 Marin Westpoint Road, Tamalpais Comment
  UC747157  Grindelia hirsutula G. Thomas Robbins with J. T. Howell 1945-5-9 1901 Marin near Hamilton Field Air Base 0 Comment
  UC897089  Grindelia hirsutula P. A. Munz 1922-8-5 6452 Marin Mt. Tamalpais 365 Comment
  CAS-BOT-BC304472  Grindelia hirsutula John Thomas Howell 1944-9-3 20717 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC314445  Grindelia hirsutula Barrett Anderson 1986-6-12 3034 Marin 3.2 km W of the Tamalpais Junction Hwy. 120 Comment
  SBBG23095  Grindelia hirsutula H. and M. Dearing 1939-4-29 3225 Marin N of San Rafael Comment
  POM52445  Grindelia hirsutula var. davyi P. A. Munz 1922-8-5 6452 Marin Mt. Tamalpais. 365 Comment
  RSA127116  Grindelia hirsutula var. davyi J. T. Howell 1946-11-3 23033 Marin Hamilton Field. Comment
  SEINET195657  Grindelia hirsutula var. hirsutula G. T. Robbins, JT Howell 1945-5-9 1901 Marin Hamilton Field Air Base Comment
  OBI35888  Grindelia stricta var. stricta David J. Keil 1983-6-29 17186 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  UC468771  Gutierrezia californica Michener and Bioletti 1892-6-19 1096 Marin Pt. Ben. Comment
  CAS-BOT-BC282875  Hainardia cylindrica Javier Penalosa; J. T. Howell 1961-6-7 1622 Marin Paradise Drive near Prince Roayl Passage, Tiburon Peninsula Comment
  CAS-BOT-BC309448  Helenium puberulum Alice Eastwood 1934-5-13 18854 Marin Pt. Reyes Comment
  JEPS20293  Helenium puberulum Lewis S. Rose 1955-8-1 55170 Marin Bolinas Lagoon 1 Comment
  CAS-BOT-BC305802  Helichrysum petiolare J. Sigg 1997-8-5 s.n. Marin Lower slopes of Mt. Tamalpais adjacent to Stinsen [Stinson] Beach 152 Comment
  UC589568  Heliotropium curassavicum Beryl O. Schreiber 1932-8-3 711 Marin Avalis Beach Tomales Bay, Avalis Beach Comment
  UCD163737  Hemizonia Peter Rubtzoff 2016-5-7 9641 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  UC197513 Image available Hemizonia congesta subsp. congesta H. M. Hall 1916-7-22 10236 Marin 6 mi nw San Rafael; ; NW of San Rafael, Marin Co. Comment
  CAS-BOT-BC306205  Hemizonia congesta subsp. congesta H. M. Hall 1931-5-28 13106 Marin 2.3 miles north of Tomales Comment
  CAS-BOT-BC176143  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1980-9-9 9623 Marin San Anselmo Comment
  CAS-BOT-BC309615  Hemizonia congesta subsp. lutescens Philip A. Munz 1947-10-5 12187 Marin Trail from Ross to Lake Lagunitas 152 Comment
  CAS-BOT-BC309621  Hemizonia congesta subsp. lutescens John Thomas Howell 1957-9-15 32958 Marin Near Mill Valley Comment
  CAS-BOT-BC309641  Hemizonia congesta subsp. lutescens H. M. Hall 1915-7-12 10056 Marin Region of San Francisco Bay. Tiburon Isl. South side Comment
  JEPS12626  Hemizonia congesta subsp. lutescens John Thomas Howell 1924-8-31 648 Marin near Phoenix Lake Comment
  JEPS34474  Hemizonia congesta subsp. lutescens Dr. Jerry Powell 1964-6-3 414 Marin on hill n Alpine Lake Comment
  UC990558  Hemizonia congesta subsp. lutescens James I. McMurphy 1909-6-24 Marin one mi e Lagunitas Comment
  CAS-BOT-BC309604  Hemizonia congesta subsp. lutescens Alice Eastwood 1927-9-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC309630  Hemizonia congesta subsp. lutescens H. M. Hall 1921-6-7 11272 Marin Region of San Francisco Bay. Bolinas Bay nearly south of Willow Camp Comment
  CAS-BOT-BC309656  Hemizonia congesta subsp. lutescens H. M. Hall 1931-5-28 13108 Marin 2.2 miles north of Tomales Comment
  SEINET10797621  Hemizonia congesta subsp. lutescens Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2465 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. 274 Comment
  UC32734  Hemizonia congesta subsp. lutescens unknown 2487 Marin above San Rafael Comment
  UC32742  Hemizonia congesta subsp. lutescens J. Burtt Davy 1897-9-18 4033 Marin San Rafael to Petaluma Comment
  UCD69050  Hemizonia congesta subsp. lutescens P. Rodriguez-Rojo 1997-5-15 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. 120 Comment
  RSA155419  Hemizonia corymbosa subsp. corymbosa L. S. Rose 1961-7-30 61058 Marin China Camp. 3 Comment
  POM360309  Hemizonia luzulifolia M. S. Jussel 1933-7-30 s.n. Marin Near Forest Knolls. Comment
  SEINET7887736 Image available Hemizonia luzulifolia var. lutescens Unknown 1946-1 7643 Marin near Forest Knolls on road from Fairfax to Inverness Comment
  UCR106833  Hemizonia multicaulis subsp. vernalis J. Davis 1991-6-1 s.n. Marin near Nicasio, at southern end of Nicasio Reservoir, on Nicasio Valley Road 76 Comment
  POM360352  Hemizonia multicaulis subsp. vernalis Robert Gustafson 1984-5-16 2953 Marin Tiburon Peninsula, vicinity of old St. Hilary's Church. Comment
  UC1177294  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1940-5-26 15530 Marin Little Carson Falls Comment
  UC534984  Hesperevax sparsiflora var. sparsiflora Mrs. H. P. Bracelin 1930-4-20 13 Marin 1 mi s of Lagunitas 66 Comment
  CAS-BOT-BC176108  Hesperocnide tenella Doreen Smith 1998-3-1 s.n. Marin Abbotts Lagoon trail, Pt. Reyes Comment
  HSC1229  Hesperocyparis sargentii C. M. Belshaw 1937-3-14 2758 Marin 1.0 mi. SSW of San Geronimo on S facing slope 396 Comment
  JEPS100930  Hesperolinon congestum Dean W. Taylor 1994-5-3 14195 Marin Big Rock; on Lucas Valley Road 5.2 mi West from Highway 101 Comment
  POM222069  Hesperolinon congestum W. C. Merrill 1895-05 s.n. Marin Laurel Hill Cemetary. Central Calif. (San Francisco) Comment
Read comments
Nov 19 2012
  CAS-BOT-BC143704  Heteromeles arbutifolia A. A. Beetle; J. L. Morrison 1940-1-21 1565 Marin Trail from Mountain Theater to Rifle Camp, Mount Tamalpais 700 Comment
  UC365893  Heteromeles arbutifolia Hy. Edwards Jul 1877 118 Marin Comment
  UC521676  Heteromeles arbutifolia Joseph Andorfer Ewan 1933-10-22 8076 Marin Tomales Bay, Hearts Desire Hearts Desire; Tomales Bay, Hearts Desire Comment
  RSA0001303  Heterotheca martirensis Reid V. Moran 1969-9-14 15612 Marin N slope of Cerro '2828' Comment
  CAS-BOT-BC311042  Heterotheca oregona var. oregona John Thomas Howell 1939-9-3 15332 Marin Corte Madera salt marsh Comment
  CAS-BOT-BC311166  Heterotheca sessiliflora subsp. bolanderi A. D. E. Elmer 1903-7-1 4556 Marin Point Reyes Post Office Comment
  UC485469  Heterotheca sessiliflora subsp. bolanderi Katharine Brandegee Marin Tamalpais Comment
  CAS-BOT-BC311170  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1921-6-29 s.n. Marin Fort Baker Comment
  LA203943  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell; 1933-7-30 11465 Marin 1 mi. E of Forest Knolls Comment
  RSA128950  Heterotheca sessiliflora subsp. echioides J. T. Howell 1939-6-25 14802 Marin Summit Avenue, Mill Valley Comment
  UC11348  Heuchera micrantha Edw. L. Greene 1892-5-30 Marin San Francisco Comment
  CAS-BOT-BC420420  Heuchera micrantha var. diversifolia Michener; Bioletti 1892-6-1 s.n. Marin Tocaloma Comment
  CAS-BOT-BC420418  Heuchera micrantha var. diversifolia Alice Eastwood 1913-7-10 s.n. Marin along road to Bolinas Comment
  JEPS36588  Hieracium albiflorum C. V. Meyer 1928-9-15 669 Marin Inverness Ridge Comment
  UC32775  Hieracium albiflorum W. L. Jepson 1891-6-11 Marin on Mt. Tamalpais Comment
  UC769951  Hieracium albiflorum R. F. Hoover 1941-5-12 5060 Marin head Drake's Estero Comment
  CHSC8209  Hierochloe occidentalis D. McClain 1969-3-27 52 Marin 1/2 mi. S. on Molino Ave., Mill Valley. 30 Comment
  RSA101824  Hierochloe occidentalis H. N. Bolander 6 Marin Redwoods Comment
  SBBG26344  Hierochloe occidentalis B. Crampton 1965-5-4 Marin 4.7 mi SE of Nicasio Lucas Valley Rd Comment
  UC585517  Hierochloe occidentalis Virginia E. Long 1933-5-4 212 a Marin Mill Valley 60 Comment
  SEINET176359  Hierochloe occidentalis H. E. Parks Marin In canyons on Mt. Tamalpais. Comment
  CAS-BOT-BC55368  Hirschfeldia incana Javier Penalosa 1961-4-29 1368 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  RSA155509  Hoita macrostachya L. S. Rose 1960-7-31 60073 Marin 2 mi. e. of San Rafael. 30 Comment
  CAS-BOT-BC231832  Holcus lanatus A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1400 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
  CHSC33989  Holcus lanatus J. D. Prouty 1980-4-12 853 Marin Roadside, Hwy. 1 ca. 1 mi N of Olema. 12 Comment
  RSA121230  Holcus lanatus J. B. Spring 1932-7-8 99 Marin Salmon Creek. 122 Comment
  CAS-BOT-BC280759  Holcus lanatus R. E. Frenkel 1964-5-7 487 Marin At junction of Hwy. 1 with Bolinas-Fairfax Road 15 Comment
  SD6055  Holodiscus discolor 1916-7-4 Marin Muir Woods Comment
  UC12337  Holodiscus discolor W. A. Setchell 1896-3-3 Marin n of Mount Tamalpais; Western Middle California Comment
  UC496420  Holodiscus discolor Merle Randall 1930-6-14 Marin Alamere Creek Comment
  POM273136  Holozonia filipes J. T. Howell 1945-8-12 21372 Marin Rock Spring, Mt Tamalpais Comment
  UC750609  Holozonia filipes John Thomas Howell 1945-8-12 21372 Marin Rock Spring Mt. Tamalpais, Rock Spring Comment
  UCD85489  Hordeum brachyantherum Beecher Crampton 1965-5-4 7305 Marin 5.6 miles southeast of Nicasio, Lucas Valley Road. Comment
  POM295723  Hordeum marinum subsp. gussoneanum Lyman Benson 1935-5-16 6569 Marin U. S. 101, N. of San Rafael; Seaward N. Coast Mt. Range 30 Comment
  SEINET196569 Image available Hordeum murinum subsp. leporinum J. T. Howell 1949-4-24 25307 Marin Fort McDowell Angel Island 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
  POM203975  Horkelia californica M. S. Jussel 1933-7-30 400 Marin Near Olema Comment
  RSA610761  Horkelia californica Joseph A. Ewan 1936-1-1 9371 Marin Garzoli Ranch, Bolinas Mesa Comment
  CAS-BOT-BC144018  Horkelia marinensis Ethel Crum 1933-9-24 1557 Marin Slopes above Drake's Estero, Point Reyes Peninsula 15 Comment
  CAS-BOT-BC144020  Horkelia marinensis Ethel Crum 1933-10-8 1571 Marin Slope above Drake's Estero, Point Reyes Peninsula 15 Comment
  UC674716  Horkelia marinensis Gregory Lyon 1935-7-23 862 Marin 1/2 mi s Wireless Station (1/4 mi from ocean); Point Reyes Peninsula 15 Comment
  UC860231  Horkelia marinensis Milo S. Baker 1940-7-18 9788 Marin w side rd to Point Reyes Light House (opposite first farm house on e side of rd after crossing Estrero) Comment
  RSA93420  Horkelia marinensis Milo S. Baker 1940-7-15 9788 Marin On west side of road to Point Reyes Lighthouse, opposite first farm house on east side of road after crossing Estero Comment
  CAS-BOT-BC146515  Horkelia tenuiloba John Thomas Howell 1941-7-6 16353 Marin Kent Trail, Mt. Tamalpais Comment
  RSA51302  Horkelia tenuiloba Peter H. Raven 1950-6-4 2300 -a Marin Ayala Flat, Matt Davis Trail, Mount Tamalpais 457 Comment
  SEINET957361  Hosackia gracilis W. C. Blasdale 1895-1 s.n. Marin Olema. Comment
  UCD106033  Hosackia gracilis Andreas Stohr 1996-5-19 25 Marin About 2 miles east of Dillion Beach. Comment
  UCSB42621  Hosackia gracilis Bjorkman, Pelle 1980-4-6 Marin 300 yards down the Marshall beach trail, Pt. Reyes peninsula Comment
  UCD128241  Hydrocotyle verticillata John Thomas Howell 1946-8-23 22898 Marin Olema Marshes. Comment
  CAS-BOT-BC175974  Hypericum X moserianum Elizabeth McClintock 1983-8-27 s.n. Marin Bear Valley, National Seashore Comment
  CAS-BOT-BC410245  Hypericum concinnum A. A. Heller 1906-6-12 8399 Marin Near the summit of Mt. Tamalpais. Comment
  POM135734  Hypericum concinnum P. A. Munz 1922-8-5 6427 Marin Mt. Tamalpais Comment
  RSA44052  Hypericum concinnum A. A. Heller 1902-6-18 5719 Marin Mount Tamalpais on the railroad between Mill Valley trail and the water tank Comment
  JEPS36526  Hypochaeris glabra W. L. Jepson 1920-5-26 9059 Marin Novato Comment
  CHSC36398  Hypochaeris radicata J. Boze 1982-4-17 433 Marin Found 6.2 mi. N of Pt. Reyes Station along Hwy 1 on hillside. Comment
  SEINET10759162  Hypochaeris radicata Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-26 Dziekanowski 2455 Marin Collected in the vicinity of Samuel Taylor Campground in coast redwoods; deep shaded ravines and chinquapin in redwoods. 305 Comment
  SEINET10897212  Hystrix californica Lewis S. Rose 1969-6-12 Rose 69033 Marin 3 mi SE of Nicasio. Lucas Valley grade near top. Shady slopes. 183 Comment
  CDA4979  Impatiens balfourii William J. Ferlatte, E. R. Nelson 1973-9-5 Marin Buena Vista Street, Mill Valley. 0 Comment
  CHSC3191  Iris Cona Kingsford 1966-4-6 Marin Petaluma-Tomales Road, 1.5 miles N of Tomales Bay, along roadside. Comment
  CHSC22982  Iris douglasiana Robert A. Schlising; Glenn Keator 1962-2-18 2072 Marin SW-facing cliffs near Point Reyes Lighthouse. Coast Ranges. Comment
  JEPS89276  Iris douglasiana Edward Lee 1934-4-30 782 Marin 10 mi. on rd. n.w. Tomales Comment
  RSA70603  Iris douglasiana Mabel Peirson 1926-3-28 6532 Marin Marin County: Elk Valley Comment
  RSA152556  Iris douglasiana H. N. Metcalf 1962-5-3 s.n. Marin West of Tomales on west side of Valley Ford - Franklin School Road Comment
  RSA15395  Iris douglasiana Carl B. Wolf 1927-4-24 323 Marin The coastal side of Mill Valley toll road. Comment
  RSA48710  Iris douglasiana Lee W. Lenz 1949-5-5 14430 Marin Point Reyes Comment
  SBBG45019  Iris douglasiana L. Constance with A. A. Beetle 1943-4-20 2568 Marin above Alpine Lake, 5.4 mi SE of Fairfax Comment
  UCSB11606  Iris douglasiana Blattau, Jim 1962-4-17 Marin End of road at tip of Point Reyes Peninsula 60 Comment
  CAS-BOT-BC278119  Iris macrosiphon C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13115 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  JEPS17334  Iris macrosiphon W. L. Jepson 1897-4-10 Marin Ross Valley; Mt. Tamalpais Region Comment
  JEPS17342  Iris macrosiphon W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  HSC13877  Iris macrosiphon Greg Bos 1963-3-2 11 Marin 1 mi. N of Tiburon on Paradise Dr. 91 Comment
  CAS-BOT-BC88647  Isatis tinctoria John Thomas Howell 1974-5-2 50328 Marin Stinson Beach. In yard of Barbara Menzies. Comment
  UC810479  Isoetes nuttallii Alice Eastwood 1922-7-23 11508 Marin Rock Spring Mt Tamalpais Comment
  UC1106075  Isolepis carinata John Thomas Howell 1943-5-22 18154 Marin Lagunitas Meadows , Lagunitas Meadows (Mt. Tamalpais) Comment
  CAS-BOT-BC112393  Isolepis carinata John Thomas Howell 1927-5-8 2369 Marin Low place in grassland north of Lake Lagunitas Comment
  CAS-BOT-BC112466  Isolepis cernua Doreen Smith 2003-5-20 s.n. Marin Mt. Burdell Open Space Preserve, hillside slope above San Mateo Ck., Comment
  CAS-BOT-BC112470  Isolepis cernua John Thomas Howell 1941-7-6 s.n. Marin Kent Trail at Willow Mdws., Mt Tamalpais. Comment
  CAS-BOT-BC340176  Jaumea carnosa Beryl O. Schreiber 1936-6-21 2256 Marin Shell Beach on Tomales Bay 1 Comment
  UC762506  Jaumea carnosa R. F. Hoover 1941-6-19 5362 Marin Inverness Comment
  RSA256363  Jaumea carnosa Robert A. Norris 1974-7-28 2130 Marin Inverness. Comment
  CAS-BOT-BC149603  Juglans hindsii John Walters 1996-10-7 s.n. Marin San Anselmo. Sorich Crreek at Santa Cruz Ave. Comment
  CAS-BOT-BC257625  Juncus J. T. Howell 1987-10-14 s.n. Marin Terra Linda Community Gardens Comment
  UC1177403  Juncus bolanderi John Thomas Howell 1942-7-12 17025 Marin Potrero Meadow Mt. Tamalpais Comment
  CDA32797  Juncus bufonius D. G. Kelch 2009-6-25 9 .49 Marin Bayo Vista near Black Point. Comment
  SEINET10614119  Juncus effusus var. pacificus Robert A. Norris 1977-6-2 Norris 3626 Marin On shoulder of N. San Pedro Rd., 0.6 mi. NNW China Camp. Comment
  UC1101032  Juncus hesperius Herbert L. Mason 1946-7-24 12931 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  POM312827  Juncus hesperius H. L. Mason 1946-7-24 12931 Marin Second lake south of Bear Valley on road to Lake Ranch. Comment
  SEINET11789583  Juncus hesperius Unknown 1866-1 10 Marin Bolinas Bay, near San Francisco Comment
  SEINET3559039 Image available Juncus patens Lewis S. Rose 1936-6-14 36325 Marin China Camp, 6 miles northeast of San Rafael. 3 Comment
  UCD38739  Juncus phaeocephalus Beecher Crampton 1957-6-11 4203 Marin 3.8 miles northwest of Bolinas. Comment
  RSA126571  Juncus phaeocephalus var. paniculatus H. S. Yates 1936-6-14 5642 Marin 1 mile E of Aurora School. 46 Comment
  RSA127072  Juncus phaeocephalus var. phaeocephalus J. T. Howell 1945-6-12 20963 Marin Near radio station, Pt. Reyes Peninsula. Comment
  SEINET6878321  Juncus xiphioides W. P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 2 miles southeast of Olema. Comment
  UC886929  Keckiella corymbosa Alice Eastwood 1912-7-29 1536 Marin Mt. Tamalpais Comment
  CAS-BOT-BC175934  Koeleria macrantha A. A. Beetle 1941-5-20 2720 Marin South of Stinson Beach Comment
  UC585509  Koeleria macrantha Virginia E. Long 1933-5-4 210 a Marin on ridge above Mill Valley and Muir Woods Muir Woods; Mill Valley, above Mill Valley and Muir Woods 91 Comment
  SEINET10860236  Koeleria macrantha Alan A. Beetle 1941-5-20 Beetle 2720 Marin South of Stinson Beach, steep rocky coastal bluffs. Assoc. Melica californica. Comment
  CAS-BOT-BC272309  Lachnagrostis filiformis Catherine Best; Wilma Follette 1996-9-5 1474 Marin East end of Alpine Lake Comment
  CAS-BOT-BC229770  Lactuca saligna C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1957 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  UC1177282  Lactuca serriola John Thomas Howell 1939-11-5 Marin Manzanita Comment
  CAS-BOT-BC340513  Lactuca serriola G. DeNevers; M. Harding 1981-7-11 1744 Marin 4th and C streets. San Rafael Comment
  SEINET11811174  Lactuca serriola H. W. Graham 1927-1 9- 11 -38 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  CAS-BOT-BC311764  Lactuca virosa A. Williams 2013-8-9 13761 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Quarry Comment
  CAS-BOT-BC341497  Lagophylla ramosissima Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC274284  Lagurus ovatus Alice Eastwood 1912-6-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC486686  Lamiaceae Peter Rubtzoff 1959-8-2 4207 Marin Laguna in Chileno Valley Comment
  CAS-BOT-BC531473  Lapsana communis A. Williams; M. Hicks; F. Leist; M. Murphy 2015-7-24 15944 Marin Mount Tamalpais. Marin Municipal Water District lands: Shafter Grade at Dog Creek/Lagunitas Creek Comment
  CAS-BOT-BC337872  Lapsana communis John Thomas Howell 1939-8-27 15306 Marin Ross Comment
  CAS-BOT-BC471230  Lasthenia californica D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14116 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north Comment
  HSC5137  Lasthenia californica H. E. Parks Apr 1926 1184 Marin Tiburon Peninsula 152 Comment
  CAS-BOT-BC338158  Lasthenia californica Doreen Smith; Wilma Follette 2002-4-23 s.n. Marin Big Rock Trail Comment
  RSA585981  Lasthenia californica Adree M. Desrochers 1990-4-23 477 Marin Point Reyes: Pt. Reyes Light[house] State Park. Comment
  CAS-BOT-BC324935  Lasthenia californica subsp. bakeri Belle Richardson Jackson 1930-5-1 s.n. Marin Pt. Reyes Comment
  JEPS77887  Lasthenia californica subsp. bakeri Edward Lee 1934-4-30 783 Marin 10 mi on road nw Tomales Comment
  JEPS127911  Lasthenia californica subsp. californica Adam C. Schneider with Robert Steers 2014-3-29 536 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  JEPS21320  Lasthenia californica subsp. californica W. L. Jepson 1940-6-5 19953 Marin Tiburon Comment
  UC1106187  Lasthenia californica subsp. californica John Thomas Howell 1946-4-14 21635 Marin near Dillons Beach Comment
  UC1118945  Lasthenia californica subsp. californica B. Schreiber 1936-4-12 2194 Marin 0.3 mi nne Pierce's Ranch; Point Reyes Quadrangle Comment
  UC1614621  Lasthenia californica subsp. californica Charles M. Belshaw 1934-3-11 24 Marin s.-sloping hill above Lime Point (Fort Baker, s. tip of Marin Peninsula overlooking San Francisco Bay) 60 Comment
  UCD133662  Lasthenia californica subsp. californica Heidi E. M. Dobson 1978-4-10 311 Marin above Bolinas-Fairfax Road at base of Pine Hill. Comment
  SJSU11824  Lasthenia californica subsp. macrantha R. G. Clement 1960-4-24 Marin by Point Reyes lighthouse Comment
  CAS-BOT-BC355187  Lasthenia glaberrima Peter Rubtzoff 1962-7-14 4984 Marin Laguna, Chileno Valley Comment
  CAS-BOT-BC355477  Lasthenia glaberrima John Thomas Howell 1946-5-4 21719 Marin East of Aurora School at Sonoma Co. line Comment
  RSA517352  Lasthenia macrantha subsp. macrantha Lauramay T. Dempster 1958-4-30 1099 Marin 2 miles south of McClure's Beach 183 Comment
  UC177438  Lasthenia macrantha subsp. macrantha J. W. Congdon 1885-6-1 Marin Dillon Beach Comment
  POM193969  Lasthenia minor J. T. Howell 1930-4-20 4733 Marin Pt. Reyes. Comment
  RSA12247  Lasthenia minor C. B. Wolf 1934-6-28 5792 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  RSA44353  Lathyrus jepsonii subsp. californicus J. T. Howell 1947-5-18 23174 Marin Fairfax Hills. Comment
  JEPS64858  Lathyrus tingitanus W. L. Jepson 1940-6-5 19943 Marin Tiburon, ne of railroad yards Tiburon Comment
  RSA44356  Lathyrus torreyi J. T. Howell 1940-5-12 15424 Marin Between Little Carson and Carson Ridge. 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
  UC15377  Lathyrus vestitus Alice Eastwood Feb 1895 Marin Mt. Tamalpais Comment
  SEINET12159015  Lathyrus vestitus subsp. bolanderi E. H. Graham 1931-1 6911 Marin nr Blacksmith Shop, Pt. Reyes Comment
  POM277763  Lathyrus vestitus subsp. vestitus Lyman Benson 1929-3-21 1024 Marin North of Sausalito. Comment
  POM277782  Lathyrus vestitus subsp. vestitus Lyman Benson 1929-3-21 1024 Marin North of Sausalito. Comment
  UC580676  Lathyrus vestitus var. vestitus H. S. Yates 1934-3-18 3695 Marin near Inverness; Point Reyes Quad. 6 Comment
  CAS-BOT-BC323859  Layia chrysanthemoides Volney Rattan No date on sheet. (1903?) s.n. Marin Angel Island, San Francisco Bay Comment
  CDA8132  Layia chrysanthemoides J. T. Howell 1970-5-1 46523 Marin West of Rock Spring, Mt. Tamalpais. 0 Comment
  CAS-BOT-BC321771  Layia gaillardioides M. K. Curran 1886-5-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC321791  Layia gaillardioides John Thomas Howell 1947-4-27 23091 Marin Bald Mt. west of San Anselmo Comment
  UC485271  Layia gaillardioides J. Burtt Davy 1900-6-18 6752 Marin Point Reyes Comment
  UC496381  Layia gaillardioides Merle Randall 1930-8-14 Marin Alamere Creek 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
  JEPS25165  Layia platyglossa G. Thomas Robbins 1959-5-31 4037 Marin 1.5 mi s of turn-off to McClures Beach; Tomales Point 176 Comment
  UC217410  Layia platyglossa H. M. Hall 1921-6-7 11273 Marin nearly south Willow Camp (Bolinas Bay); San Francisco Bay, Bolinas Bay Comment
  UCD70777  Layia platyglossa Michele H. Mills 1997-4-16 179 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil, yellow petals white-tipped, common name 'tidy-tips 134 Comment
  POM231284  Layia platyglossa subsp. platyglossa D. D. Keck, Jens Clausen 1935-6-15 3360 Marin 2 miles E of Muir Beach, on hills overlooking the ocean. Comment
  SEINET10482536  Ledum glandulosum Joseph A. Ewan 1933-10-22 Ewan 8053 Marin Plentiful in wet bog about Myrica clumps "Cold Bog", Pt. Reyes Peninsula. Comment
  SEINET11975275  Ledum glandulosum M. T. Doutt 1931-1 459 Marin 4 mi W of Inverness along road to Pt. Reyes Comment
  CAS-BOT-BC422390  Lemna gibba D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14313 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along Lily Lake Road. Comment
  POM273087  Leontodon nudicaulis J. T. Howell 1945-7-29 21333 Marin Bolinas. Comment
  CAS-BOT-BC339145  Leontodon saxatilis subsp. saxatilis John Thomas Howell 1945-9-16 21480 Marin Near San Rafael Comment
  CAS-BOT-BC215712  Lepechinia calycina Elsie Zeile 1909-5-2 s.n. Marin Muir Woods R.R., Tamalpais Comment
  CAS-BOT-BC215749  Lepechinia calycina E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais, pipe-line Comment
  JEPS63267  Lepechinia calycina L. M. Newlon 1921-1 85 Marin Mt. Tamalpais Comment
  RSA285635  Lepechinia calycina D. C. Michener 1982-6-25 4112 Marin Bolinas ridge; chaparral along firebreak off of Fairfax-Bolinas Road ca 0.5 mi. west of summit jct with Ridgecrest road. Comment
  UC123729  Lepechinia calycina H. A. Walker 1907-5-9 589 Marin on trail to summit of Mt. Tamalpais Comment
  RSA120729  Lepidium lasiocarpum S. S. Tillett 1956-6-29 558 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  UC589452  Lepidium nitidum Beryl O. Schreiber 1932-7-25 674 Marin Lone Pine Beach Tomales Bay Comment
  UCD70779  Lepidium nitidum Michele H. Mills 1998-3-30 207 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil; common name 'pepperwort 137 Comment
  CAS-BOT-BC13012  Lepidium virginicum Mrs. Courtright 1935-3-1 s.n. Marin Muir Beach. Comment
  CAS-BOT-BC13014  Lepidium virginicum Doreen Smith 1995-10-2 s.n. Marin San Rafael. McInnis Park by Canoe Launch area. Comment
  RSA756433  Leptochloa fusca subsp. fascicularis Barbara Ertter, Elizabeth Neese 1988-10-29 8018 Marin Nicasio Reservoir ca. 10 air miles southwest of Petaluma and west of Novato. NW edge of reservoir, on Nicaision Valley Road ca 1 mile east of Petaluma Road. Comment
Read comments
Apr 23 2012
  CAS-BOT-BC273985  Leptochloa fusca subsp. fascicularis Catherine Best 1981-10-17 s.n. Marin Nicasio Reservoir Comment
  RSA468549  Leptosiphon androsaceus H. de Forest 1930-4-21 s.n. Marin Roadside between Fairfax and Alpine L. dam 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
  JEPS58899  Lessingia hololeuca Javier Penalosa 1961-8-26 2212 Marin 150 yds. s of Blackfield Dr. Tiburon Blvd.; Tiburon Peninsula Comment
  SBBG27977  Lessingia hololeuca J. T. Howell 1945-9-16 Marin N of San Rafael and E of Santa Venetia Comment
  SD62437  Lessingia hololeuca Willard Spence 1960-10-16 636 Marin Corner of East Blithedale and Camino Alto Mill Valley Comment
  UC1177274  Lessingia hololeuca John Thomas Howell 1946-9-8 22992 Marin near Ignacio Comment
  CAS-BOT-BC324147  Lessingia hololeuca John Thomas Howell 1927-9-10 3095 Marin Baltimore Park 213 Comment
  CAS-BOT-BC324154  Lessingia hololeuca Doreen Smith 2003-8-23 s.n. Marin Mt. Marin to Del Ganado road, Terra Linda Comment
  CAS-BOT-BC324200  Lessingia micradenia var. micradenia John Thomas Howell 1927-5-8 2360 Marin Phoenix Lake Comment
  CAS-BOT-BC341991  Lessingia ramulosa John Thomas Howell 1946-9-8 22992 Marin Near Ignacio Comment
  CAS-BOT-BC229766  Leucanthemum vulgare C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1961 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  CAS-BOT-BC229767  Leucanthemum vulgare T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1904 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-BC283518  Leymus X vancouverensis John Thomas Howell 1945-6-3 20926 Marin Shell Beach Comment
  CAS-BOT-BC283520  Leymus X vancouverensis John Thomas Howell 1945-8-19 21445 Marin Head of Drakes Bay Comment
  CAS-BOT-BC273580  Leymus californicus John Thomas Howell 1945-7-15 21299 Marin Fairfax Hills Comment
  CAS-BOT-BC272275  Leymus pacificus John Thomas Howell 1946-5-26 21950 Marin Near radio station, Pt. Reyes Peninsula Comment
  RSA0000393  Leymus pacificus Jos Burtt Davy 1900-07 6879 Marin Point Reyes. Comment
  CAS-BOT-BC274492  Leymus triticoides Gordon H. True 1970-6-17 5450 Marin Point Reyes Bird Observatory, 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UC1106087  Leymus triticoides John Thomas Howell 1946-6-9 22002 Marin Abbotts Lagoon Comment
  UCD87713  Leymus triticoides Javier Penalosa; J. T. Howell 1961-6-29 1870 Marin Tiburon Peninsula. Paradise Dr. 2.4 miles NW of road to Naval Net Depot. Comment
  UC1122990  Ligusticum apiifolium B. O. Schreiber 1938-5-14 2512 Marin 2 mi. n.e. Abbot's Lagoon; Point Reyes Quad. 91 Comment
  CAS-BOT-BC436502  Ligusticum californicum John Thomas Howell 1946-6-30 22160 Marin Rodeo Lagoon Comment
  RSA377151  Lilium maritimum Lena Scott Harris s.n. Marin meadow near coast Comment
  SD6526  Lilium pardalinum Olga Epstein May 1893 Marin Mill Valley. Comment
  CAS-BOT-BC130741  Lilium pardalinum Wilma Follette; Gordon H. True 1982-7-11 8483 Marin Pt. Reyes ca. 5 mi. NW of Inverness between McClures Beach Road and Abbotts Lagoon, along tributary to Abbotts Lagoon 48 Comment
  HSC24011  Lilium pardalinum subsp. pardalinum R. A. Vanbianchi 1971-7-1 27 Marin San Geronimo Ridge, Near S end of Kent Lake Comment
  UC971873  Limnanthes douglasii subsp. douglasii Verne Grant 1948-4-24 1161 Marin Olema Comment
  UC971876  Limnanthes douglasii subsp. douglasii Charles T. Mason Jr. 1948-3-14 1198 Marin Petaluma-Point Reyes road 0.5 mi se junction with Fairfax-Nicasio-Point Reyes road Comment
  RSA70472  Limnanthes douglasii subsp. douglasii Mabel Peirson 1926-4-1 6541 Marin 4 mi. north of Ignacio. Comment
  SBBG114174  Limnanthes douglasii subsp. douglasii R. Fowler 1983-4-18 Marin near Goddard Ranch House, E of house, Pt Reyes Nat Seashore Comment
  RSA401666C  Limonium californicum M. S. Jussel 1933-7-30 s.n. Marin Near Inverness Comment
  UC708727  Limonium californicum Rimo Bacigalupi 1941-10-2 2721 Marin Manzanita Station shores of Richardon Bay (salt marhes) Comment
  UC728624  Limonium californicum Milo S. Baker 1945-9-13 11215 Marin Estero Crossing Pt. Reyes Peninsula Comment
  JEPS117946  Limonium duriusculum Zoya Akulova-Barlow Sep 2009 s. n. Marin near intersection of freeway 101 and highway 1. Comment
  CAS-BOT-BC83562  Linanthus acicularis Doreen Smith 2003-5-1 s.n. Marin Indian Valley Open Space. Above toad pond N of playing field. Comment
  UC1301140  Linanthus androsaceus Helen K. Sharsmith 1963-5-18 5438 Marin between Larkspur Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC1301141  Linanthus parviflorus Helen K. Sharsmith 1963-5-18 5440 Marin between Larkspur and Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC52525  Linanthus parviflorus J. Burtt Davy 1900-6-18 6763 Marin Point Reyes Comment
  RSA523367  Linaria vulgaris G. H. True 1937-6-6 714 Marin Point Reyes. Comment
  UC1300819  Linum bienne Helen K. Sharsmith 1962-5-30 5080 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  UC119181  Lithocarpus densiflorus A. Eastwood 1894-9-13 183 Marin Mill Valley Comment
  UC405486  Lithocarpus densiflorus W. P. Taylor 1913-5-30 Marin 3 mi w Inverness Comment
  CAS-BOT-BC36113  Lithocarpus densiflorus var. densiflorus John Thomas Howell 1947-5-25 23206 Marin Mt. Tamalpais, Berry Trail Comment
  CAS-BOT-BC36117  Lithocarpus densiflorus var. densiflorus C. Hart Merriam 1919-8-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC36119  Lithocarpus densiflorus var. densiflorus H. E. McMinn 1922-6-19 237 Marin Mt. Tamalpais Comment
  UC1536980  Lithophragma affine Gordon H. True Jr. 1936-3-22 372 Marin near Forest Knolls; near Forest Knolls 213 Comment
  CAS-BOT-BC430608  Lithophragma affine Elsie Zeile 1909-4-25 44- 3 -1 Marin Meadow, Rock Springs, Tamalpais Comment
  CAS-BOT-BC435627  Lithophragma heterophyllum Alice Eastwood 1912-5-20 s.n. Marin Kentfield Comment
  JEPS47661  Lithophragma heterophyllum V. King Chesnut 1889-3-23 Marin Mt. Tamalpais Comment
  CAS-BOT-BC435654  Lithophragma heterophyllum Brandegee no date specified s.n. Marin Tamalpais Comment
  CAS-BOT-BC423331  Logfia gallica J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14335 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  JEPS20917  Logfia gallica W. L. Jepson 1900-6-8 557 F Marin Inverness Comment
  CAS-BOT-BC231827  Lolium multiflorum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1913 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-BC283201  Lolium multiflorum John Thomas Howell 1945-5-9 s.n. Marin Ignacio Comment
  CAS-BOT-BC283455  Lolium multiflorum Javier Penalosa 1961-4-29 1357 Marin Tiburon Peninsula. NW of Marin Country Day School, above saltmarsh Comment
  CAS-BOT-BC283499  Lolium multiflorum W. R. Dudley 1901-3-1 s.n. Marin Marshalls, Tomales Bay Comment
  UC1132209  Lolium perenne H. S. Yates 1936-6-14 5646 Marin 1 mi s Tomales; Pt. Reyes Quad., s of Tomales Comment
  UC60843  Lolium perenne Jos. Burtt Davy 1900-6 6703 Marin Point Reyes Peninsula Comment
  UCR2526  Lolium temulentum P. B. Kennedy 1914-4-19 4700 Marin Mill Valley Comment
  SEINET215149  Lomatium dasycarpum Cary A. Mitchell 1969-4-12 9 Marin South side of Mount Tamalpais. Comment
  UC76380  Lomatium dasycarpum subsp. dasycarpum Miss M. Alice King April, 1896 Marin Angel Isl. Comment
  RSA118893  Lomatium dasycarpum subsp. dasycarpum L. S. Rose 1957-4-19 57042 Marin San Rafael Hills 152 Comment
  CAS-BOT-BC421702  Lomatium macrocarpum A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14023 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-BC240516  Lonicera hispidula Baki Kasapligil 1965-7-11 3925 Marin Woodacre near water sterilzation plant Comment
  SEINET12266828  Lonicera involucrata E. H. Graham 1931-1 6843 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  RSA15391  Lonicera involucrata var. ledebourii C. B. Wolf 1927-4-24 327 Marin The coastal side of Mill Valley toll road. Comment
  UC1096420  Lonicera involucrata var. ledebourii Beryl O. Schreiber 1941-4-12 2643 Marin North Fork Walker Creek Walker Creek 60 Comment
  UC589482  Lonicera involucrata var. ledebourii Beryl O. Schreiber 1932-6-15 482 Marin Teachers Beach Tomales Bay Comment
  RSA508238  Lotus corniculatus Robert A. Norris 1974-6-7 2055 Marin Dry soil at road edge near salt marsh and Paradise Dr. (San Quentin across arm of bay to the north), Corte Madera. Comment
  RSA138292  Lotus formosissimus Volney Rattan 1886-5-15 s.n. Marin Corte Madera Comment
  SEINET3696852 Image available Lotus formosissimus Noel H. Holmgren, James L. Reveal 1966-6-6 2644 Marin Point Reyes, near access to Point Reyes Beach Comment
  UC1377672  Lotus formosissimus W. J. Dress 1951-4-22 3165 Marin sw of Point Reyes community Comment
  UC1537097  Lotus formosissimus Gordon H. True Jr. 1937-6-6 715 Marin Point Reyes 30 Comment
  UC764496  Lotus heermannii R. F. Hoover 1941-5-12 5051 Marin Point Reyes road Inverness Ridge Comment
  RSA498818  Lotus humistratus Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais. Comment
  UC1177191  Lotus humistratus John Thomas Howell 1944-5-28 19513 Marin between Manzanita and Almonte Comment
  UC1177190  Lotus junceus var. biolettii John Thomas Howell 1939-6-4 14711 Marin Point Reyes lighthouse Point Reyes Comment
  UC589373  Lotus scoparius Beryl O. Schreiber 1932-6-29 582 Marin Dune Beach Tomales Bay Comment
  UC1177186  Lotus strigosus John Thomas Howell 1944-5-27 19505 Marin above Cascade Canyon (s side of Mt. Tamalpais); Mt. Tamalpais Comment
  JEPS81163  Lotus strigosus Edward Lee with W. Joseph 1935-7-18 1560 Marin Zig-zag Fire Trail Mt. Tamalpais Comment
  RSA40160  Lotus uliginosus J. T. Howell 1944-7-30 19856 Marin Between Mill Valley and head of salt marshes. 3 Comment
  POM276699  Lotus unifoliolatus Lyman Benson 1934-8-30 6120 Marin Bolinas Bay 30 Comment
  JEPS77176  Lotus wrangelianus Robert M. Lloyd 1963-4-5 2325 Marin about 1 mi nw Tiburon Comment
  CAS-BOT-BC201227  Lupinus Charles Piper Smith 1947-6-27 47616 Marin Point Reyes Peninsula, Radio Station Road, School Zone Comment
  CAS-BOT-BC201232  Lupinus Charles Piper Smith 1947-6-27 47624 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201246  Lupinus Charles Piper Smith 1947-6-27 47637 Marin Radio Station Road - Inverness, 5.3 miles west Comment
  UC83465  Lupinus affinis Michener and Bioletti Apr. 1891 Marin Fairfax Comment
  CAS-BOT-BC175900  Lupinus affinis Gordon H. True 1965-3-4 s.n. Marin San Rafael Hills, s. slope Comment
  POM276258  Lupinus affinis Lyman Benson 1929-3-21 1023 Marin North of Sausalito Comment
  CAS-BOT-BC201438  Lupinus albifrons var. albifrons D. E. Breedlove 1962-4-17 2321 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  CAS-BOT-BC196169  Lupinus albifrons var. douglasii John Thomas Howell 1941-6-29 16345 A Marin Near West Point, Mt. Tamalpais Comment
  CAS-BOT-BC196175  Lupinus albifrons var. douglasii Alice Eastwood 1913-3-16 2511 Marin Mt. Tamalpais Comment
  CAS-BOT-BC196415  Lupinus arboreus L. R. Abrams 1927-4-19 11612 Marin Point Reyes Comment
  UC15995  Lupinus arboreus W. A. Setchell Apr. 1896 Marin Bolinas Comment
  UC614846  Lupinus arboreus Beryl O. Schreiber 1932-3-13 69 Marin Point Reyes Lighthouse Comment
  UC73237  Lupinus arboreus Miss M. Alice King 1894-3-31 Marin mouth of Bear Valley Comment
  UCD106616  Lupinus arboreus Eric Davidson 1971-6-29 334 b Marin north entrance of Drake's Beach, Point Reyes Peninsula. Comment
  CHSC114354  Lupinus bicolor D. G. Kelch 2006-5-10 06 .175 Marin Lucas Valley Rd. 99 Comment
  CHSC23150  Lupinus bicolor Robert A. Schlising 1962-6-8 2287 Marin Drake's Beach, Point Reyes Peninsula. Comment
  UC1129365  Lupinus bicolor A. E. Wieslander 1934-5-20 488 Marin 2 mi w Shell Beach; Pt. Reyes Quad. 137 Comment
  SEINET7716853  Lupinus densiflorus Unknown 1887-7-5 Marin Camp Taylor Comment
  RSA107094  Lupinus densiflorus var. aureus L. S. Rose 1956-6-4 56090 Marin 3 miles north of Marshall, Tomales Bay. 9 Comment
  RSA12249  Lupinus densiflorus var. palustris Carl B. Wolf 1934-6-28 5794 Marin Tomales Bay, 2.2 miles from Tomales. 8 Comment
  JEPS65214  Lupinus formosus W. L. Jepson 1920-5-26 9055 Marin Novato Comment
  UC1177179  Lupinus formosus John Thomas Howell 1940-5-26 15521 Marin San Anselmo Canyon Comment
  UC126935  Lupinus formosus F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  SEINET10485337  Lupinus formosus H. Dearing, M. Dearing 1939-4-28 Dearing 3214 Marin Annual, flowers purple blue, standard with a white center. Collected on rd to Muir woods. Comment
  UC589368  Lupinus formosus var. formosus Beryl O. Schreiber 1932-6-29 578 Marin Tomales Bay; Tomales Bay, San Dune Beach Comment
  RSA128317  Lupinus formosus var. formosus J. T. Howell 1946-6-15 22083 Marin Bordering Olema Marshes. Comment
  SEINET8042169  Lupinus fulcratus H. M. Hall 1911-6-29 8999 Marin Wawona Comment
  CAS-BOT-BC421694  Lupinus latifolius C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14629 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  RSA414800  Lupinus latifolius subsp. latifolius Freda Detmers 1929-8-4 s.n. Marin Yosemite National Park, mountain slope bordering road to Mariposa Grove. Comment
Read comments
Apr 14 2014
  RSA51243  Lupinus latifolius subsp. latifolius Peter H. Raven 1950-4-24 1874 Marin Alpine lake to Fairfax. 305 Comment
  CAS-BOT-BC8338  Lupinus layneae M. K. Curran 1886-6-5 s.n. Marin Pt. Reyes 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
  UC1177364  Lupinus microcarpus var. densiflorus A. Mulford May, 1945 1244 Marin Tiburon 91 Comment
  CDA27495  Lupinus microcarpus var. densiflorus G. H. True 1977-5-25 8190 Marin Just east of Highway 101 at northeast corner of intersection of San Quentin off-ramp and Sir Francis Drake Boulevard, Greenbrae. Comment
  CDA27558  Lupinus nanus D. G. Kelch 2007-3-29 7 .103 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  JEPS77178  Lupinus nanus Robert M. Lloyd 1963-4-5 2327 Marin about 1 mi nw Tiburon; nw of Tiburon Comment
  SEINET13198370 Image available Lupinus nanus A. G. Vestal 1947-5-12 s.n. Marin Comment
  UC865344  Lupinus nanus M. E. Parsons 1912-4-30 Marin Kentfield Comment
  CAS-BOT-BC202171  Lupinus tidestromii Ronie Clark 1984-5-18 PR 84 -030 Marin Point Reyes National Seashore. South side of Abbotts Lagoon Comment
  RSA22082  Lupinus tidestromii J. T. Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  SEINET10489075  Lupinus truncatus Alice M. Ottley 1920-5-8 Ottley 629 Marin San rafael hills. Comment
  SEINET12154791  Lupinus variicolor M. T. Doutt 1931-1 464 Marin 4 mi W of Inverness Comment
  CAS-BOT-BC441400  Luzula macrantha Javier Penalosa 1961-4-1 1237 Marin Tiburon Peninsula: Hill SE of Bel Aire School 60 Comment
  CHSC115759  Luzula subsessilis P. F. Zika 2010-5-2 24797 Marin Private land along Francis Drake Boulevard near and east of Pierce Point Road, Inverness Ridge, Point Reyes Peninsula. 120 Comment
  UC1191544  Lythrum hyssopifolia Malcolm A. Nobs, S. Galen Smith 1949-6-29 902 Marin 3 mi n of Inverness (on n side of Point Reyes Road, just n of Pierce Point Road) Comment
  CAS-BOT-BC342639  Madia anomala K. Brandegee 1910-5-22 s.n. Marin Slopes of Mt. Tamalpais, above Mill Valley 90 Comment
  POM53614  Madia anomala Katherine Brandegee 1907-6-9 s.n. Marin Mill Valley, Tamalpais Comment
  UCD163890  Madia anomala Peter Rubtzoff 1980-6-8 9452 Marin San Anselmo. Comment
  POM362137  Madia elegans subsp. elegans E. S. Spalding 1930-8-15 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC344386  Madia exigua Doreen Smith 2003-5-29 s.n. Marin Wildlife preserve near San Andreas fire road, Mount Burdell, Novato Comment
  UCD161967  Madia exigua 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-BC343078  Madia gracilis H. M. Hall 1931-5-25 13077 Marin Gallinas Valley Comment
  CAS-BOT-BC343081  Madia gracilis Alice Eastwood 1912-7-29 1544 Marin Mt. Tamalpais Comment
  CAS-BOT-BC343098  Madia gracilis Brandegee No date on label s.n. Marin Tamalpais Comment
  UC830906  Madia sativa Lewis S. Rose 1939-9-3 39359 Marin Corte Madera 6 Comment
  CAS-BOT-BC343612  Madia sativa Robert M. King 1980-7-8 8402 Marin 2 miles South of Olema Comment
  SEINET9333014  Madia sativa June McCaskill, Lamoureux, C. 1956-6-29 491 Marin Point Reyes Peninsula, Drakes Beach, in open dry ground of cliff above beach. Trifolium macrael. Comment
  UC608526  Maianthemum dilatatum B. O. Schreiber 1938-5-14 2510 Marin 2 mi. n.e. Abbotts Lagoon (Tomales Point); Point Reyes Quad., Tomales Point 91 Comment
  JEPS5701  Maianthemum dilatatum W. L. Jepson 1919-5-18 8299 Marin marsh near Inverness Comment
  CAS-BOT-BC511465  Maianthemum racemosum subsp. amplexicaule Robert Soost 2002-4-12 s.n. Marin Abbott's Lagoon Trail, Point Reyes National Seashore Comment
  SEINET5722110 Image available Maianthemum racemosum subsp. amplexicaule Cary A. Mitchell 1969-1 22 Marin S side of Mt. Tamalpais.; Mount Tamalpais Comment
  CAS-BOT-BC514234  Maianthemum stellatum E. Ruckert 1960-3-29 53 Marin County road, north of Marshall, field to n. of road, few hundred feet from village 15 Comment
  CHSC46943  Marah fabacea Robert A. Schlising 1963-1-22 2427 Marin Point Reyes: near lighthouse. Comment
  UC517458  Marah fabacea John Thomas Howell 1933-4-12 10993 Marin Sausalito Comment
  UC589583  Marah fabacea Beryl O. Schreiber 1932-7-25 662 Marin Lone Pine Beach Tomales Bay Comment
  UC615077  Marah fabacea Beryl O. Schreiber 1936-3-8 2145 Marin Chicken Ranch Tomales Bay Comment
  JEPS42484  Marah oregana W. L. Jepson 1893-5-1 14131 Marin Ross Valley Mt. Tamalpais Comment
  UC28945  Marah oregana Harley P. Chandler 1899-4-8 264 Marin n slope Mt. Tamalpais Comment
  UC28947  Marah oregana W. L. Jepson 1896-1 Marin Mt. Tamalpais Comment
  UC987707  Marah oregana Roxana S. Ferris 1952-5-29 12494 Marin w Marin City (Sausalito Cemetery) Comment
  JEPS106993  Marsilea vestita subsp. vestita J. Greenhouse 2004-9-12 5107 Marin Alpine Lake, about 200 yards below Bon Tempe Dam 196 Comment
  JEPS77189  Matricaria discoidea Robert M. Lloyd 1963-4-24 2341 Marin on Bolinas Road 2.6 mi s Fairfax 182 Comment
  CAS-BOT-BC422662  Meconella californica Belle R. Jackson 1936-4-28 s.n. Marin Sausalito, on ridge above the shops. Comment
  RSA501256  Medicago polymorpha Aaron Liston, Sara Meury 1989-4-19 791 -7 Marin Point Reyes National Seashore, Chimney Rock Comment
  UCD86433  Melica californica Beecher Crampton 1954-4-28 1823 Marin 1 mile north of Nicasio. Comment
  CAS-BOT-BC282147  Melica geyeri John Thomas Howell 1942-5-16 s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC282154  Melica geyeri Jerry Conners 1980-4-16 s.n. Marin N side of Mud Lake, Point Reyes National Seashore Comment
  UC1106140  Melica geyeri John Thomas Howell 1943-4-11 17906 Marin Black Canyon; San Rafael Hills Comment
  UC1106141  Melica geyeri John Thomas Howell 1941-5-25 16227 Marin Potrero Meadow; Mt. Tamalpais Comment
  CAS-BOT-BC281336  Melica harfordii Virginia E. Long 1932-6-18 189 a Marin Mt Tamalpais, on W peak 731 Comment
  UCD87530  Melica harfordii P. B. Kennedy 1926-5-20 s.n. Marin San Rafael to Bolinas. Comment
  CAS-BOT-BC262517  Melica torreyana John Thomas Howell 1933-4-30 11186 Marin North side of Mt. Tamalpais Comment
  CAS-BOT-BC262539  Melica torreyana John Thomas Howell 1939-5-14 14678 Marin Near Collier Spring, Mt. Tamalpais Comment
  UCD89228  Melica torreyana Beecher Crampton 1954-4-28 1822 Marin Inverness. Comment
  SEINET6051865  Mentha pulegium Unknown 1990-8-12 6316 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  SEINET7952673  Mentha pulegium J. Landers 1974-9-28 200 Marin 6 miles N of Mill Valley. Comment
  UC1176940  Mentha spicata Peter H. Raven 1950-8-21 2700 Marin Ross Comment
  SEINET7718054  Micromeria douglasii Unknown Marin Camp Taylor Comment
  JEPS77196  Micropus californicus var. californicus Robert M. Lloyd 1963-4-24 2345 A Marin 2.6 mi s of Fairfax; Bolinas Road 182 Comment
  UC896658  Micropus californicus var. californicus Lewis S. Rose 1938-4-10 38140 Marin Tiburon 30 Comment
  CAS-BOT-BC348499  Micropus californicus var. californicus Gordon H. True 1969-4-29 4866 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 243 Comment
  CAS-BOT-BC348740  Microseris bigelovii Hans Leschke 1947-4-16 s.n. Marin Dillons Beach Comment
  POM216919  Microseris bigelovii H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  CAS-BOT-BC348925  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21785 Marin Carson Ridge Comment
  CAS-BOT-BC348933  Microseris douglasii subsp. douglasii John Thomas Howell 1939-5-14 14671 Marin Lake Lagunitas Meadows Comment
  CAS-BOT-BC348945  Microseris douglasii subsp. douglasii J. T. Howell 1939-5-21 s.n. Marin South Tiburon Comment
  CAS-BOT-BC349097  Microseris douglasii subsp. tenella Kenton L. Chambers 1955-4-24 669 Marin Hwy. 1, ca. 2.5 mi. S of Stinson Beach Comment
  CAS-BOT-BC349190  Microseris elegans R. E. Frenkel 1964-5-28 521 Marin On Fairfax-Bolinas Road at summit, 1.4 miles west of Meadows C.C. 328 Comment
  CAS-BOT-BC322740  Microseris paludosa John Thomas Howell 1939-6-4 14726 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC322731  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin Hills near Salmon Creek School Comment
  JEPS10239  Mimulus aurantiacus var. aurantiacus W. L. Jepson 1940-6-5 19954 Marin Paradise Cove Tiburon Comment
  UC726740  Mimulus aurantiacus var. aurantiacus A. A. Heller 1941-7-18 16244 Marin a short distance above the head Drake's Estuary Comment
  RSA309185  Mimulus douglasii Adele Lewis Grant 1207 Marin West Point, Mt. Tamalpais. Comment
  UCD161971  Minuartia douglasii 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
  SEINET13948712 Image available Monardella pallida Carl B. Wolf 1934-1 5776 Marin Pt. Reyes Peninsula, 3 mi by Road from the lighthouse; c 200 ft alt. 61 Comment
  CAS-BOT-BC220414  Monardella purpurea Peter H. Raven; Michael P. Johnson 1967-5-1 21131 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  SEINET4173657 Image available Monardella undulata Herbert L. Mason, Annetta M. Carter 1938-5-18 1417 Marin Point Reyes Peninsula, 12 miles from Inverness Comment
  UC1124598  Monardella undulata A. E. Wieslander 1933-6-11 309 Marin 2 1/2 mi sw Point Reyes; Point Reyes Quadrangle Comment
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Sep 4 2013
  CAS-BOT-BC220536  Monardella villosa Gordon H. True; Fred Ross 1969-6-6 5048 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 121 Comment
  CAS-BOT-BC220537  Monardella villosa H. E. McMinn 1922-6-6 154 Marin Unspecified Comment
  LA62410  Monardella villosa subsp. franciscana C. B. Wolf; 1934-6-28 5779 Marin Pt. Reyes Peninsula, 0.25 mi. from the lighthouse 60 Comment
  RSA0022767  Monardella villosa subsp. neglecta Patricia Wilder 1965-6-7 3528 Marin San Geronimo Ridge. North Coast range, Pacific drainage area. 457 Comment
  CAS-BOT-BC444906  Montia fontana T. S. Brandegee 1886-4-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC531264  Montia fontana A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15347 Marin Mount Tamalpais. Marin Municipal Water District lands: upper meadow across road to the NE from Boneyard parking lot Comment
  UC634942  Montia fontana H. L. Mason 1926-3-6 2686 Marin near Lake Lagunitas Comment
  RSA0056438  Muehlenbeckia axillaris Greg de Nevers 1996-11-29 10894 Marin Ft. Cronkite among old gun emplacements above Rodeo Lagoon. 30 Comment
  UCSB49041  Myosotis latifolia Martincich, M. 1980-3-24 Marin On Inverness Road; one mile south of Inverness 1 Comment
  UC762335  Myrica californica R. F. Hoover 1938-9-18 3840 Marin Tomales Point Comment
  CAS-BOT-BC101677  Myrica californica John Thomas Howell 1927-4-23 2351 Marin About 1 mile east of Big Lagoon 30 Comment
  JEPS77895  Myriophyllum hippuroides Edward Lee 1934-6-17 899 Marin between Olema and South Brook Comment
  CAS-BOT-BC259926  Nassella lepida John Thomas Howell 1940-5-12 15427 Marin Between Little Carson and Carson Ridge Comment
  UCD87832  Nassella lepida Beecher Crampton 1957-6-11 4170 Marin Just south of Muir Beach. Comment
  CAS-BOT-BC260162  Nassella pulchra Javier Penalosa; J. T. Howell 1961-6-29 1883 Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  SEINET196567  Nassella pulchra Peter H. Raven 1950-4-29 Marin Hills above Tiberron. 122 Comment
  UC60253  Nassella pulchra Jos. Burtt Davy 1901-6 6801 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC260152  Nassella pulchra Fred Ross; Gordon H. True 1970-3-19 5229 Marin N of headquarters, Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda 60 Comment
  UCD116096  Nasturtium officinale Helen K. Sharsmith 1963-5-18 5436 a Marin Alpine Dam road above Larkspur. Comment
  UCD48409  Navarretia intertexta John Thomas Howell 1945-7-15 21308 Marin Near Liberty Camp. Comment
  LA206697  Navarretia mellita John Thomas Howell; 1930-7-20 5378 Marin near Phoenix Lake Comment
  CAS-BOT-BC300552  Navarretia squarrosa A. Williams; R. Brostrom; F. Leist 2013-6-8 13269 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  JEPS81817  Navarretia squarrosa Edward Lee with W. Joseph 1935-7-18 1568 Marin between East Peak and Middle Peak of Mt. Tamalpais (s slope along Mt. Davis Trail); Mt. Tamalpais Comment
  UC615234  Navarretia squarrosa Beryl O. Schreiber 1936-6-21 2247 Marin near Shell Beach; Tomales Bay 1 Comment
  UCR197880  Navarretia squarrosa Beecher Crampton 1946-8-14 410 Marin Along inlet between Hamlet and Tomales 6 Comment
  SEINET8729375 Image available Navarretia squarrosa L. S. Rose 1941-1 41359 Marin Leucas Valley 90 Comment
  POM65296  Nemophila heterophylla Michener, F. T. Bioletti 1891-03 11606 Marin Angel Island. Comment
  CAS-BOT-BC263265  Nemophila menziesii G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 206 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  JEPS76985  Nemophila menziesii Robert M. Lloyd 1963-3-10 2106 Marin Pt. Reyes Comment
  UC404764  Nemophila menziesii var. atomaria H. E. and S. T. Parks 1930-4-10 461 Marin Corte Madera Corte Madera (in fields near highway) 3 Comment
  POM65331  Nemophila menziesii var. menziesii E. R. Drew 1890-04 s.n. Marin Mt. Tamalpais Comment
  RSA421350  Nemophila menziesii var. menziesii Glenn A. Gorelick 1967-4-30 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  CAS-BOT-BC384605  Nemophila parviflora var. parviflora R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13516 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road Comment
  JEPS11304  Nuttallanthus texanus W. L. Jepson 1892-4-5 21318 Marin Ross Valley Comment
  CAS-BOT-BC400131  Nymphaea alba Doreen Smith; Wilma Follette 2004-8-10 s.n. Marin On eastern side of Tennessee Valley Comment
  CAS-BOT-BC142266  Oemleria cerasiformis M. K. Curran s.n. Marin Sausalito Comment
  CAS-BOT-BC142267  Oemleria cerasiformis Brandegee s.n. Marin Sausalito Comment
  SBBG114170  Oemleria cerasiformis R. Fowler 1983-4-6 Marin Arroyo Hondo maintenance rd, Pt Reyes National Seashore Comment
  UC1191952  Oenanthe sarmentosa Herbert L. Mason 1946-7-24 12928 Marin 2nd. lake s. Bear Valley (on rd to Lake Ranch) Comment
  CAS-BOT-BC421473  Olea europaea R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14362 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  UC410826  Orobanche bulbosa Walton Clark 1929-5-1 Marin Mount Tamalpais Comment
  CAS-BOT-BC499675  Orobanche californica subsp. californica John Thomas Howell 1939-7-2 s.n. Marin Big Lagoon (Muir Beach) Comment
  RSA0076265  Orobanche californica subsp. californica Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC500277  Orobanche uniflora subsp. occidentalis John Thomas Howell 1943-4-11 17909 Marin San Rafael HIlls: Bkack Canyon Comment
  POM128996  Orthocarpus densiflorus D. D. Keck, John T. Howell 1927-5-8 2364 Marin Lake Lagunitas. Comment
  POM286518  Orthocarpus densiflorus Lyman D. Benson 1935-5-16 6558 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  POM286543  Orthocarpus faucibarbatus Lyman D. Benson 1935-5-16 6561 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  RSA402028B  Orthocarpus faucibarbatus Ynez Whilton Winblad 1935-4-18 s.n. Marin Highway near Sausolito. Comment
  SEINET12327827  Orthocarpus faucibarbatus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -130 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 5 Comment
  POM203352  Orthocarpus floribundus Roxana S. Ferris 1932-4-2 8046 Marin 2 miles from lighthouse, Point Reyes. Comment
  SEINET12270153  Orthocarpus floribundus L. D. Thurman 1965-1 649 Marin 2 mi E of Pt. Reyes lighthouse Comment
  RSA254195  Orthocarpus pusillus Robert A. Norris 1975-3-18 2269 Marin near beach, N of Rodeo Lagoon, Ft. Cronkite. Comment
  CAS-BOT-BC229808  Osmorhiza berteroi A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1416 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CAS-BOT-BC423318  Oxalis articulata subsp. rubra P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14531 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to paved parking lot (with no sign) off of W Ridgecrest Road, between Laurel Dell and Rock Springs, 0.8 mi N of Rock Springs Comment
  CAS-BOT-BC423320  Oxalis corniculata R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14062 Marin Mount Tamalpais. Marin Municipal Water District lands: Fence next to Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  HSC23487  Oxalis corniculata R. A. Vanbianchi 1971-6-19 2 Marin San Geronimo. Comment
  UC750587  Oxalis micrantha John Thomas Howell 1946-6-20 22099 Marin Stinson Beach Comment
  CAS-BOT-BC443992  Oxalis oregana A. Williams; C. Darling; M. Garcia; R. Bronstrom; L. Juarez; A. Juarez 2014-4-26 14617 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
  UC17223  Oxalis oregana Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  POM225851  Oxalis oregana S. E. Hirstel 1937-1-6 s.n. Marin Mill Valley Comment
  CAS-BOT-BC531674  Oxalis pes-caprae A. Williams 2015-2-12 15001 Marin Mount Tamalpais. Marin Municipal Water District lands: Phoenix Lake Comment
  JEPS127743  Oxalis pilosa Adam C. Schneider with Susan Fawcett 2014-3-28 466 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  CAS-BOT-BC253835  Panicum dichotomiflorum John Thomas Howell 1988-9-15 s.n. Marin Nicasio Reservoir Comment
  CAS-BOT-BC253869  Panicum miliaceum John Thomas Howell 1989-8-31 s.n. Marin In the Community Garden at Nova Albion and Cermenho Court, Terra Linda, San Rafael Comment
  RSA32280  Papaver californicum J. T. Howell 1946-5-30 21962 Marin Little Carson Canyon. Comment
  CAS-BOT-BC253943  Parapholis incurva John Thomas Howell 1945-5-9 20852 Marin Ignacio Comment
  UC750656  Parapholis incurva Lewis S. Rose 1946-6-20 46167 Marin e shore Bolinas Lagoon; e shore of Bolinas Lagoon Comment
  RSA256394  Paspalum dilatatum Robert A. Norris 1974-5-24 2022 Marin Paradise Drive, E. side of Tiburon Peninsula Comment
  UC27309  Pedicularis densiflora Harley P. Chandler 1901-2-22 760 Marin Mount Tamalpais; San Francisco Bay Region Comment
  RSA123950  Pedicularis densiflora E. F. Sprague 1957-4-4 1120 Marin Carson Ridge. 610 Comment
  SEINET182857 Image available Pellaea mucronata subsp. mucronata John P. Young 1925-1-15 Marin Mt Tamalpais Comment
  SEINET6626533  Pellaea truncata A. A. Heller 1908-6-28 9014 Marin El Portal 762 Comment
  CAS-BOT-BC330472  Pentachaeta bellidiflora M. E. Parsons 1912-5-30 s.n. Marin Kentfield Comment
  CAS-BOT-BC330492  Pentachaeta bellidiflora Miss. H. A. Walker 1911-4-1 2321 Marin Larkspur, at the eaterly base of Mt. Tamalpais Comment
  CAS-BOT-BC274432  Pentagramma triangularis R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13407 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CHSC21418  Pentagramma triangularis Robert A. Schlising; Lloy Thurman 1962-4-28 2198 Marin Inverness. Comment
  CAS-BOT-BC229810  Perideridia kelloggii G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1564 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow, next to Laurel Dell Rd. as the road emerges from woodland and turns SE along edge of meadow. Comment
  POM163317  Perideridia kelloggii Rimo Bacigalupi 1926-7-25 1513 Marin Along Kent Trail about a mile below The Potrero, north side Tamlpais Comment
  HSC89826  Persicaria lapathifolia Barbara Ertter, Elizabeth Neese 1988-10-29 8022 Marin Nicasio Reservoir 10 air mi. SW of Petaluma and W of Novato, SW edge of reservoir near boat launching area 1 mi. NNW of dam Comment
  SD131784  Persicaria lapathifolia Barbara Ertter, Elizabeth Neese 1988-10-29 8021 Marin Nicasio Reservoir ca 10 airmiles SW of Petaluma and W of Novato, SW edge of reservoir near boat launching area ca 1 mi NNW of dam Comment
  CAS-BOT-BC419212  Persicaria maculosa John Thomas Howell 1947-7-4 s.n. Marin Near Inverness Comment
  UC1301149  Phacelia californica Helen K. Sharsmith 1963-5-18 5458 Marin bluffs along e edge of bay San Francisco Bay Region, Tomales Bay 9 Comment
  UC535105  Phacelia californica H. E. and S. T. Parks 1930-4-10 459 Marin ridge above town Tiburon Peninsula 91 Comment
  POM210224  Phacelia californica H. E. Parks, S. T. Parks 1930-4-10 459 Marin Ridge above town, Tiburon Peninsula. 91 Comment
  SEINET12327830  Phacelia californica F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -127 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 3 Comment
  JEPS2018  Phacelia distans W. L. Jepson 1896-6-2 21014 Marin Ross Valley Comment
  UC404759  Phacelia distans H. E. and S. T. Parks April, 1930 472 Marin above town Tiburon Comment
  UC700304  Phacelia distans G. Thomas Robbins 1944-4-13 1495 Marin ca 4 mi w Hamilton Field Air Base; Big Rock Ridge 487 Comment
  RSA15368  Phacelia distans Carl B. Wolf 1927-4-24 351 Marin At end of Mill Valley Toll Road. Comment
  JEPS22965  Phacelia divaricata Rita May 1887-4-2 Marin Saucelito Comment
  JEPS2357  Phacelia divaricata Virginia Bailey 1939-3-19 Marin hill above (w of) Mountain Theatre; Mt. Tamalpais Comment
  HSC30752  Phacelia divaricata Thomas W. Nelson 1974-4-21 1218 Marin Rock Springs beside rd. out Bolinas Ridge Comment
  POM127620  Phacelia divaricata Milo S. Baker 1904-04 s.n. Marin Redwood Canon [Canyon]. Comment
  RSA135332  Phacelia divaricata Rita May 1887-4-2 s.n. Marin Saucelito Comment
  RSA74908  Phacelia divaricata H. E. Parks, S. T. Parks 1930-4-10 s.n. Marin On hills above Tiburon. Comment
  UC107574  Phacelia egena T. S. Brandegee 1892-6-13 Marin Tamalpais Comment
  UC1069209  Phacelia insularis var. continentis H. S. Yates 1934-3-18 3719 Marin Point Reyes Point Reyes Quadrangle Comment
  SEINET10829491  Phacelia malvifolia Robert A. Norris 1977-5-14 Norris 3583 Marin In gravelly and pebbly soil on shoulder of Sir Francis Drake Hwy., at upper end of Schooner Bay, Drakes Estero, ca. 4 mi. W Inverness. Comment
  POM262312  Phacelia suaveolens subsp. suaveolens A. A. Heller 1906-6-12 8391 Marin Mt. Tamalpais Comment
  RSA201495  Phacelia suaveolens subsp. suaveolens J. T. Howell 1946-5-14 21842 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC265773  Phalaris aquatica John Thomas Howell 1941-6-10 16295 Marin Novato Comment
  RSA256424  Phalaris aquatica Robert A. Norris 1974-5-24 2017 Marin Near Cecilia Way and Tiburon Rd., Tiburon Peninsula Comment
  CAS-BOT-BC258974  Phalaris californica John Thomas Howell 1945-6-3 20941 Marin Near and between Twin Beaches (=Shell Beach) and Inverness Comment
  SEINET10658549  Phalaris californica Edward Lee 1934-6-17 Lee 931 Marin 7 1/2 miles south of South Brook towards Bolinas. Shady roadside. Comment
  CDA38607  Phalaris elongata Eric Wrubel 2012-1-17 NPS 27 Marin Point Reyes National Seashore, Limantour Beach area, Muddy Hollow Trail. 0 Comment
  CAS-BOT-BC259065  Phalaris lemmonii John Thomas Howell 1945-5-6 20810 Marin San Rafael Hills Comment
  UC907655  Phalaris lemmonii G. Thomas Robbins with J. T. Howell 1945-5-9 1875 Marin 1/2 mi n Hamilton Field Air Base; n of Hamilton Field Air Base 0 Comment
  UC1177483  Phalaris minor John Thomas Howell 1944-5-28 19511 Marin between Manzanita and Almonte Comment
  JEPS71125  Phlox gracilis Chesnut and Drew 1889-1 Marin Mt. Tamalpais Comment
  CAS-BOT-BC60618  Phoenicaulis cheiranthoides Saichi Kawahara 1969-3-30 549 Marin Dillon Beach Road, just off Franklin School Road. 140 Comment
  CAS-BOT-BC134971  Phoradendron bolleanum John Thomas Howell 1939-10-29 s.n. Marin San Geronimo Ridge Comment
  OBI12432  Phoradendron densum William Bridge Cooke 1941-12-21 s.n. Marin Ridge running S from San Geronimo 427 Comment
  UC339  Phyllospadix scouleri Milo S. Baker June, 1899 Marin Dillon's Beach Comment
  UC335  Phyllospadix torreyi Milo S. Baker Jun 1899 Marin Dillon's Beach; 35 mi <n?> if S.F. Comment
  CAS-BOT-BC142201  Physocarpus capitatus John Thomas Howell 1941-6-29 16343 Marin Laurel Dell, Mt. Tamalpais Comment
  JEPS44815  Physocarpus capitatus W. L. Jepson 1919-5-17 8281 Marin Paper Mill Creek 60 Comment
  RSA15362  Physocarpus capitatus Carl B. Wolf 1927-4-24 358 Marin Stinson Beach. Comment
  CAS-BOT-BC434438  Phytolacca heterotepala Phyllis Ellman 1974-10-10 s.n. Marin Mar West Street Comment
  CAS-BOT-BC207275  Pickeringia montana var. montana Greg de Nevers 2001-5-14 12516 Marin Fairfax, Cascade Canyon Comment
  UC17041  Pickeringia montana var. montana W. L. Jepson 1892-6-11 Marin Mt. Tamalpais; higher slopes Comment
  JEPS47955  Pinus muricata W. L. Jepson 1901-7-21 1706 Marin Inverness Comment
  SD136328  Pinus muricata D. E. Breedlove 1962-4-17 12287 Marin 2 miles northwest of Inverness 120 Comment
  SD77929  Pinus muricata D. E. Breedlove 1962-4-17 12287 Marin 2 miles northwest of Inverness 120 Comment
  UC521724  Pinus muricata Joseph Andorfer Ewan 1933-10-22 8067 Marin Inverness Ridge Pt. Reyes Peninsula, Inverness Ridge Comment
  UC718125  Pinus muricata Carl B. Wolf 1934-6-28 5793 Marin 3 mi w Inverness (on road to Point Reyes) 91 Comment
  CAS-BOT-BC251021  Piptochaetium setosum G. D. Barbe 1979-5-16 2501 Marin South facing slope west of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas 121 Comment
  JEPS79040  Piptochaetium stipoides var. purpurascens G. D. Barbe 1979-5-16 2502 Marin 4 km n of Bolinas (w of Bolinas Ridge, 0.5 km e of SR 1, between Coppermine and Wilkins Gulches at Dogtown (Woodville)); Dogtown (Woodville) 121 Comment
  SEINET261330  Piptochaetium stipoides var. stipoides Mary E. Barkworth, D Amme 1993-6-15 5171 Marin Bolinas Ridge; 0.5 mi E of US Hwy 1 on dirt rd Comment
  CDA31172  Pittosporum undulatum D. G. Kelch, Kathy Kosta 2010-1-7 10 .023 Marin Dominican College campus. Comment
  RSA295054  Plagiobothrys bracteatus Robert A. Norris, John L. Inase 1981-4-4 4106 Marin West end of Stafford Lake, 5 miles west of Novato. 43 Comment
  CAS-BOT-BC228092  Plagiobothrys chorisianus Leary; Sherfey 1960-4-21 s.n. Marin Bolinas Comment
  CDA31892  Plagiobothrys reticulatus D. G. Kelch 2009-4-19 9 .203 Marin S of Bon Tempe Lake along fire road. Comment
  SBBG41131  Plantago elongata J. T. Howell 1946-6-30 Marin Rodeo Lagoon Comment
  CAS-BOT-BC232255  Plantago lanceolata J. Klein; G. Block; L. Webb; et al. 2012-5-5 832 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  RSA0056331  Plantago lanceolata Jim Shevock 1971-3-21 818 Marin Mt. Tamalpais State Park. 304 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
  UC589556  Plantago maritima var. californica Beryl O. Schreiber 1932-6-29 633 Marin Sand Dune Beach Tomales Bay Comment
  JEPS37909  Plantago maritima var. juncoides John Thomas Howell 1940-5-20 15489 Marin Inverness Comment
  CHSC22154  Plantago subnuda Robert A. Schlising; Anna Eagle 1962-6-8 2293 Marin In areas of springs on slopes near Point Reyes Lighthouse. Comment
  JEPS37912  Plantago truncata subsp. firma M. S. Jussel 1934-5-1 Marin Meadow at Lake Lagunitas Comment
  UC1137534  Platanthera leucostachys Beryl O. Schreiber 1941-5-24 2650 Marin 1 mi w Indian Beach; Tomales Point 91 Comment
  CHSC59769  Platystemon californicus R. Ernenwein 1983-3-30 112 Marin Ca. 10 m s of Lucas Valley Rd. ca. 5.6 mi w of jct. of Lucas Valley Rd. with US Hwy 101 between San Rafael and Nicasio. Comment
  UC142909  Platystemon californicus Katharine Brandegee May 1909 a Marin Tiburon Comment
  JEPS58886  Plectritis brachystemon John Thomas Howell 1947-4-30 23110 Marin Dillons Beach Comment
  CAS-BOT-BC471221  Plectritis congesta A. Williams 2014-3-18 14109 Marin Mount Tamalpais. Marin Municipal Water District lands: NE-facing slope to the west of Kent Pump Road Comment
  RSA100837  Plectritis congesta subsp. brachystemon Roxana S. Ferris, D. Morey 1954-4-23 12750 Marin 1 mile from Dillons Beach on the Tomales Road. Comment
  HSC10609  Pleuropogon californicus J. T. Howell 1945-5-9 20828 Marin Between Hamilton Field and Ignacio. Comment
  POM273149  Pleuropogon californicus var. californicus J. T. Howell 1945-5-9 20828 Marin between Hamilton Field and Ignacio, Marin County Comment
  CAS-BOT-BC260955  Pleuropogon californicus var. californicus Joseph P. Tracy 1935-5-25 13846 Marin Fort Seward 106 Comment
  UCD90089  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  CAS-BOT-BC254664  Poa douglasii Beryl O. Schreiber 1937-4-25 2381 Marin Point Reyes Peninsula, 8 miles W of Inverness 30 Comment
  RSA129467  Poa douglasii H. S. Yates 1934-3-18 s.n. Marin Point Reyes 182 Comment
  SEINET236413 Image available Poa douglasii John Thomas Howell 1946-4-21 21687 Marin Near the radio station Pt. Reyes Peninsula. Comment
  UC1153865  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin 1 mi e Pt Reyes Lighthouse Comment
  UCD91032  Poa douglasii Alan A. Beetle 1945-6-12 3993 Marin on north side of Point Reyes. Comment
  CAS-BOT-BC246657  Poa howellii John Thomas Howell 1944-5-14 19464 Marin Salmon Creek Canyon Comment
  CAS-BOT-BC246667  Poa howellii John Thomas Howell 1941-5-25 16201 Marin West Point to West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC232195  Poa pratensis J. Klein; G. Block; L. Webb; et al. 2012-5-5 823 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC244527  Poa secunda subsp. secunda John Thomas Howell 1943-4-11 17919 Marin Black Canyon, San Rafael hills Comment
  SEINET13762880  Polemonium californicum A. A. Heller 1908-6-26 8975 Marin Eagle Peak Meadows above Yosemite Valley. Comment
  POM74419  Polemonium carneum A. Kellogg, Brannan 1870-5-4 s.n. Marin Sausalito Comment
  CDA3399  Polycarpon tetraphyllum T. C. Fuller 1967-3-29 15542 Marin 10 Manor Terrace, Mill Valley. 0 Comment
  CAS-BOT-BC232299  Polygala californica P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1600 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  CAS-BOT-BC311754  Polygala californica E. Dunmire 2013-5-23 FD 1308 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  POM138557  Polygala californica C. O. Smith 1906-6-12 s.n. Marin Mill Valley Comment
  CAS-BOT-BC414015  Polygonum aviculare subsp. aviculare Javier Penalosa; J. T. Howell 1961-6-7 1660 Marin Tiburon Peninsula. Northwest of Marin Country Day School 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
  UC608523  Polygonum bistortoides B. O. Schreiber 1938-5-14 2513 Marin 1 mi ssw Pelican Point (s of Tomales Point); Point Reyes Quadrangle 91 Comment
  JEPS84536  Polygonum marinense Kristina Schierenbeck 1987-6-15 Marin sw shore of creek ca 500 ft se Bon Air Bridge; Escalle Marsh, Corte Madera Creek Comment
  UCD100544  Polygonum parryi Park, Chong-Wook; Min-Ha Kim and Mi-Jeong Yoo 2001-3-29 93008 5/10 Marin Point Reyes, near North beach Parking lot. 17 Comment
  UC1191265  Polygonum punctatum Herbert L. Mason 1946-7-24 12922 Marin margin of first lake s Bear Valley (2.8 mi n of Lake Ranch) Comment
  JEPS50654  Polygonum punctatum Edward Lee Greene 1883-9-10 Marin Comment
  RSA309545  Polygonum punctatum Robert A. Norris 1983-9-10 4589 Marin Tennessee Valley Trail, 1/4 mile inland from Tennessee Cove. 21 Comment
  UC1446035  Polypodium A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 722 Marin e arm of Headlands overlooking Drake's Bay (n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  UC766777  Polypodium R. F. Hoover 1941-2-2 4737 Marin Inverness Ridge nw of Inverness Comment
  POM197138  Polypodium californicum J. G. Lemmon 1883-05 s.n. Marin Mt. Tamalpais Comment
  RSA160481  Polypodium californicum Robert M. Lloyd 1962-1-29 572 Marin Canyon just below gate at S end of Pt Reyes lighthouse road. Comment
  RSA784571  Polypodium californicum Peter Rubtzoff 1981-5-7 9637 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north,, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  SEINET11714021  Polypodium californicum E. O. Pelton 1879-1 s.n. Marin Bolinas Comment
  SEINET11716734  Polypodium californicum R. A. Schlising, Eagle, A. 1962-1 225 t Marin Samuel P. Taylor State Park, roadside of Sir Francis Drake Highway Comment
  CAS-BOT-BC232287  Polypodium calirhiza C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1126 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  UC167808  Polypodium calirhiza Michener and Bioletti May, 1892 Marin Sequoia Canyon Comment
  CAS-BOT-BC76851  Polypodium calirhiza Javier Penalosa 1961-3-17 2252 Marin Tiburon Peninsula - Near Old St. Hilary's Chapel. Comment
  POM160780  Polypodium glycyrrhiza Edward L. Greene 1889-2-22 590 Marin Mt. Tamalpais Comment
  UC496351  Polypodium scouleri Roxana S. Ferris 1932-4-2 8039 Marin near lighthouse Pt. Reyes Comment
  UC71486  Polypodium scouleri W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  UCD36546  Polypogon australis Beecher Crampton 1954-4-28 1804 Marin On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse. Comment
  OBI2534  Polypogon interruptus Larry E. Brown 1971-6-21 2049 Marin Stinston Beach state park Comment
  CAS-BOT-BC232424  Polypogon monspeliensis Gordon H. True 1965-5-11 1883 Marin Black Canyon near waterfall at end of Mountain View Drive, San Rafael Hills 45 Comment
  CHSC33996  Polypogon monspeliensis J. D. Prouty 1980-4-12 858 Marin Edge of marsh W of Hwy. 1 ca. 2.5 mi S of Tomales. 1 Comment
  UC1132909  Polypogon monspeliensis H. S. Yates 1936-6-14 5648 Marin 1 1/2 mi ssw Tomales; Pt. Reyes Quad., ssw of Tomales 3 Comment
  CAS-BOT-BC237515  Polypogon viridis Mary P. Wells 1980-5-25 s.n. Marin Planterbox between Lou's Mobil and real estate office, Tiburon Blvd, Tiburon Comment
  UC2045360  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4608 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC2045361  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4613 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC1446065  Polystichum californicum Alan Smith with C. D. MacNeill, and Pam Burton 1978-12-15 713 Marin head of trail (staging area) to Phoenix Lake (end of Lagunitas Rd <which> turns L from Sir Francis Drake Blvd in Ross, bed/banks of streamlet leading down from e into stag..) Comment
  CAS-BOT-BC72135  Polystichum californicum A. A. Heller 1902-6-18 5720 Marin Mt. Tamalpais, on the railroad between Mill Valley Trail and the water tank Comment
  CAS-BOT-BC72136  Polystichum californicum Hans Leschke 1946-2-17 s.n. Marin Swede George Gulch, N. side Mt. Tamalpais Comment
  JEPS33251  Polystichum dudleyi W. L. Jepson 1923-1-7 9842 Marin Mt. Tamalpais Comment
  CHSC8329  Polystichum munitum Edward L. Smith 1957-9-7 20 Marin Located 2 mi. e Pantoll area, Mt. Tamalpias State Park. 609 Comment
  CAS-BOT-BC72409  Polystichum munitum S. Rauwendaal 1981-5-10 058 Marin 1/4 mile up Fern Creek trail from Muir Woods Comment
  RSA127056  Potamogeton foliosus J. T. Howell 1946-8-23 22893 Marin Pierce Point Road, Point Reyes Peninsula. Comment
  CAS-BOT-BC453956  Potamogeton pectinatus D. E. Breedlove 1976-5-8 39491 Marin North of Marshall, Tomales Bay Comment
  CAS-BOT-BC453957  Potamogeton pectinatus John Thomas Howell 1939-8-27 15318 Marin Phoenix Lake Comment
  CAS-BOT-BC143091  Potentilla anserina subsp. pacifica John Thomas Howell 1947-5-21 23194 Marin Tiburon Comment
  UCR133051  Potentilla anserina subsp. pacifica Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Wm. Shields Page Preserve, marsh, west side of Tomales Bay, 2 miles north of Inverness on Sir Francis Drake Highway 3 Comment
  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
  JEPS128141  Poterium sanguisorba Eric Wrubel 2011-5-17 NPS 11 Marin Point Reyes National Seashore, Bear Valley Trail, 1/4 mi from trailhead in abandoned pasture. Comment
  JEPS127829  Primula hendersonii Adam C. Schneider with Robert Steers 2014-3-29 542 Marin Coastal Trail, 0.15 miles below intersection with Wolf Ridge Trail. Comment
  JEPS127954  Prosartes hookeri Adam C. Schneider with Susan Fawcett 2016-3-28 442 Marin West side of CA State Highway. 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  CAS-BOT-BC516337  Prosartes hookeri Alice Eastwood 1925-3-28 s.n. Marin Inverness Comment
  CAS-BOT-BC517517  Prosartes smithii W. C. Blasdale 1895-4-14 s.n. Marin Olema Comment
  UC589362  Prunella vulgaris var. lanceolata Beryl O. Schreiber 1932-6-23 550 Marin Tomales Bay Hearts Desire Beach; , Hearts Desire Beach Comment
  POM424591  Prunella vulgaris var. lanceolata H. F. Copeland 1923-6-15 464 Marin Mount Tamalpais Comment
  CAS-BOT-BC157940  Prunus emarginata Robert Soost 2002-4-13 s.n. Marin Heart's Desire Beach, upper parking area Tomales Bay State Park Comment
  SEINET11912600  Prunus emarginata C. F. Twillel 1976-1 1363 Marin Marshall-Peterson Rd, W of summit Comment
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Jan 22 2019
  CAS-BOT-BC322137  Pseudognaphalium beneolens A. Williams 2013-8-9 13772 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road near Bon Tempe Dam Road.. Comment
  JEPS23540  Pseudognaphalium beneolens Peter H. Raven, R. Snow 1958-7-25 13697 Marin Azalea Springs to Mountain Home; Mount Tamalpais Comment
  CAS-BOT-BC532987  Pseudognaphalium californicum A. Williams; M. Hicks; F. Leist; M. Murphy 2015-7-24 15940 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Road East, just past Lower Road Comment
  JEPS23568  Pseudognaphalium californicum Peter H. Raven, R. Snow 1958-7-25 13698 Marin Azalea Springs to Mountain Home; Mount Tamalpais Comment
  UC896854  Pseudognaphalium californicum Alice Eastwood 1912-7-29 1494 Marin Mt. Tamalpais Comment
  CAS-BOT-BC357056  Pseudognaphalium luteoalbum Gordon H. True 1965-5-11 1884 Marin Black Canyon near waterfall at east end of Mountain View Drive. San Rafael Hills 45 Comment
  CAS-BOT-BC357307  Pseudognaphalium microcephalum Rimo Bacigalupi 1921-9-9 s.n. Marin Ridge between Blythedale and Baltimore Canyons, Mt. Tamalpais Comment
  UC32040  Pseudognaphalium stramineum W. A. Setchell 1896-4-1 Marin Bolinas Comment
  CAS-BOT-BC357642  Pseudognaphalium stramineum Robert A. Norris 1983-8-6 4564 Marin Point Reyes Beach North. Ca. 130 ft. above the surf Comment
  UC589360  Pseudognaphalium thermale Beryl O. Schreiber 1932-8-5 752 Marin Teachers Beach Tomales Bay, Teachers Beach Comment
  UC1026368  Psilocarphus chilensis John Thomas Howell 1952-6-3 28323 Marin near radio station Pt. Reyes Peninsula Comment
  CAS-BOT-BC361945  Psilocarphus tenellus John Thomas Howell 1946-5-12 21793 Marin Carson Ridge Comment
  UC1106195  Pterostegia drymarioides John Thomas Howell 1945-5-6 20806 Marin San Rafael Hills Comment
  UC205086 Image available Pyrola picta Katharine Brandegee 1907-6-30 Marin Tamalpais, top of Bolinas Ridge Bolinas Ridge; Tamalpais, Bolinas Ridge Comment
  UC412757  Pyrola picta N. L. Gardner 1906-6-21 Marin Redwood Canyon (Mts. Tamalpais) Comment
  CAS-BOT-BC62708  Quercus X chasei Lewis S. Rose 1960-9-3 60088 Marin Sausalito, hillside 60 Comment
  UCD46182  Quercus X howellii J. M. Tucker 1952-4-13 2345 Marin (Q. dumosa Nutt. X Q. garryana Dougl.). Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  CAS-BOT-BC104213  Quercus X morehus Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  SJSU16068  Quercus X morehus Allen W. Jacobs 1938-10-9 421 Marin Found about 300 feet east, along the side road, roughly 1 mile North of the Golden Gate Bridge tunnel. Found about 35 feet below the road. 198 Comment
  CAS-BOT-BC104412  Quercus X subconvexa Alice Eastwood 1912-6-9 317 Marin Tiburon Comment
  UC1177415  Quercus X subconvexa John Thomas Howell with John Tucker 1947-8-31 24175 Marin n of Alpine Lake (Ridgecrest Road) Comment
  UCD47284  Quercus X subconvexa J. M. Tucker 1947-8-1 1580 E 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
  UCD47328  Quercus X subconvexa John M. Tucker 1947-8-1 1580 B Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 3/8 mile approximately east of the white church on the hill above Tiburon, Marin County, California. Comment
  CAS-BOT-BC45642  Quercus agrifolia James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC45644  Quercus agrifolia C. Hart Merriam 1919-7-13 s.n. Marin Lagunitas Comment
  JEPS127380  Quercus agrifolia Heather Spaulding 2011-8-2 Marin Golden Gate National Recreation Area. Marin Headlands. On ridge sloping southeast. Approximately 408 m NE of Rodeo Lagoon. Comment
  CAS-BOT-BC62782  Quercus berberidifolia J. M. Tucker 1952-4-13 2345 Marin near top of Fish Grade, between Phoenix Lake and Lake Lagunitas Comment
  JEPS127371  Quercus chrysolepis Heather Spaulding 2011-8-12 Marin Golden Gate National Recreation Area. Marin Headlands. North facing slope at top of Wolf Ridge. Approximately 105 m NW of the intersection between Coast Trail and Wolf Ridge Trails, east of Hill 88. Comment
  JEPS46313  Quercus chrysolepis Wilfred T. Frost 1932-8-27 436 Marin near Mountain Theatre; Mount Tamalpais Comment
  CAS-BOT-BC86609  Quercus douglasii John Thomas Howell 1941-6-8 16253 Marin Hills NE of San Rafael Comment
  CAS-BOT-BC422414  Quercus durata S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14225 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolionas-Fairfax Road, plot along unofficial trail to east. Comment
  CAS-BOT-BC79771  Quercus durata Doreen Smith 2002-1-1 s.n. Marin Mount Burdell, SE slopes above Simmons lane Comment
  UCD45882  Quercus durata var. durata W. L. Jepson 1911-10-10 4759 Marin Mt. Tamalpais, 1700 ft. 518 Comment
  JEPS37844  Quercus garryana W. L. Jepson 1921-9-24 9494 Marin San Anselmo Creek Comment
  UC1135606  Quercus garryana J. B. Spring 1932-6-21 78 Marin 0.5 mi se Hammock Hill; Petaluma Quad. 152 Comment
  UC750607  Quercus garryana John Thomas Howell 1945-7-15 21301 Marin near Camp Lilienthal; Fairfax Hills Comment
  CAS-BOT-BC105261  Quercus kelloggii John Thomas Howell 1940-9-22 s.n. Marin Phoenix lake, Mt. Tamalpais Comment
  CAS-BOT-BC309792  Quercus kelloggii E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13351 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC1135679  Quercus kelloggii J. B. Spring 1932-6-29 94 Marin 2 mi sw Novato; Petaluma Quad. 91 Comment
  CAS-BOT-BC61607  Quercus lobata Charles Michael 1917-10-1 s.n. Marin San Anselmo Canyon Comment
  CDA37904  Quercus lobata D. G. Kelch 2011-5-13 11 .248-B Marin Near Phoenix Lake. Comment
  CDA21992  Quercus parvula D. G. Kelch 2007-4-22 7 .198 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  POM166726  Quercus parvula var. shrevei Alice Eastwood 1903-5-3 3175 Marin Mt. Tamalpais. Comment
  RSA90121  Quercus parvula var. shrevei E. K. Balls, P. C. Everett 1953-10-8 18579 Marin 0.3 mile east of turn off to top of Mt. Tamalpais on road from Hwy 1 to Stinson Beach. 427 Comment
  UCD14068  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-6 13 Marin California, Marin Co.; Mt. Tamalpais, uphill side of North Side Trail, Comment
  UCD14378  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin Marin Co.; Mt. Tamalpais, on the uphill side of Cross Country Boy's Trail, east of Azalea Meadow; Comment
  UCD14380  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin Marin Co.; Mt. Tamalpais, along the upper Collier Spring Trail, ca. 0.2 mi. south of junction with North Side Trail; Comment
  UCD14382  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-14 s.n. Marin Marin Co.; on the north slope of Mt. Tamalpais, along Berry Trail, just west of Lagunitas Road; Comment
  UCD144581  Quercus parvula var. tamalpaisensis Mia Ingolia 2013-10-25 2 Marin Mount Tamalpais: International trail: West side of International trail, about halfway between Ridgecrest Blvd. (trailhead) and the junction of Northside trail with International trail . 681 Comment
  CAS-BOT-BC104895  Quercus wislizeni Doreen Smith 2001-4-21 s.n. Marin Pilot Knob Trail, N side of Mount Tamalpais, Marin Municipal Water Districy Comment
  CAS-BOT-BC232217  Quercus wislizeni C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1851 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd. to Miller Trail - at the junction of the two. Comment
  UC405366  Quercus wislizeni Miss Harriet A. Walker 1908-7-13 1374 Marin Lovell Ave, Mill Valley Mill Valley Comment
  UC405378  Quercus wislizeni F. P. Nutting 1895-6-27 Marin Mt. Tamalpais Comment
  UC5511  Quercus wislizeni F. T. Bioletti Apr 1892 Marin Tamalpais Comment
  UC5688  Quercus wislizeni F. P. McLean 1873-1 Marin Mt. Tamalpais Comment
  JEPS46305  Quercus wislizeni var. frutescens Wilfred T. Frost 1932-8-27 445 Marin between West Point and Bootjack Camp (on road to Bolinas); Mount Tamalpais Comment
  SJSU10130  Quercus wislizeni var. frutescens A. W. Jacobs 1938-10-9 Marin 777 Comment
  POM106367  Quercus wislizeni var. wislizeni Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC362486  Rafinesquia californica Alice Eastwood 1922-7-9 11499 Marin Mt. Tamalpais Comment
  CAS-BOT-BC362487  Rafinesquia californica Gordon H. True 1965-5-11 1888 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC531272  Ranunculus aquatilis A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15780 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake, back end Comment
  CAS-BOT-BC379005  Ranunculus aquatilis var. diffusus John Thomas Howell 1946-5-4 21744 Marin Dillons Beach Comment
  SEINET195473  Ranunculus bloomeri G. Thomas Robbins, JT Howell 1945-5-9 1886 Marin 1.5 mi N of Ignacio Comment
  CAS-BOT-BC231872  Ranunculus californicus J. Klein; G. Block; L. Webb; et al. 2012-5-5 808 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  RSA399403  Ranunculus californicus Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais. Comment
  UC1073319  Ranunculus californicus George B. Rossbach 1955-3-5 268 Marin between open pinnacles just e lighthouse (seaward end of point); Point Reyes 160 Comment
  CAS-BOT-BC378896  Ranunculus californicus var. californicus John Kipping 1967-2-19 4 Marin Mt. Tamalpais State Park, Bolinas Ridge, 1.5 mi NW of Rock Springs on Overlook Drive 488 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
  RSA786318  Ranunculus californicus var. cuneatus Keith E. Hoffmaster 1946-3-9 1224 Marin Near Bodega Bay Comment
  SEINET5338477  Ranunculus californicus var. cuneatus C. Fitz 1959-4-4 s.n. Marin Grassy hillside at China camp- profuse. 91 Comment
  JEPS55060  Ranunculus flammula W. L. Jepson 1919-5-18 8300 Marin about 3 mi from Inverness Comment
  RSA127212  Ranunculus hebecarpus J. T. Howell 1947-4-27 23087 Marin Bald Mt. W of San Anselmo Comment
  CAS-BOT-BC83404  Ranunculus lobbii Robert Soost 2002-4-6 s.n. Marin Mesa Road, Point Reyes Station. Comment
  CAS-BOT-BC83435  Ranunculus lobbii J. P. Moore 285 Marin Mount Tamalpais. Comment
  CAS-BOT-BC83436  Ranunculus lobbii Lilian McHoul 1967-3-7 s.n. Marin Lucas Valley, 1 mile west of US Highway 101. Comment
  UC1300985  Ranunculus orthorhynchus var. bloomeri Helen K. Sharsmith 1963-2-23 5156 Marin Novato Valley San Francisco Bay Region Comment
  UC201260  Ranunculus orthorhynchus var. bloomeri H. M. Hall May 1918 Marin Olema Comment
  UC9385  Ranunculus orthorhynchus var. bloomeri Harley P. Chandler 1899-4-8 286 Marin Mt. Tamalpais; n slope Comment
  RSA127209  Ranunculus orthorhynchus var. bloomeri J. T. Howell 1946-2-16 21556 Marin Kentfield Hills, bordering salt marshes Comment
  UC9488  Ranunculus orthorhynchus var. orthorhynchus Alice Eastwood March 1896 Marin Millwood Comment
  CAS-BOT-BC532999  Raphanus sativus R. Crowe; K. Martin; A. Magallanes; J. Doyle 2015-3-28 15567 Marin Mount Tamalpais. Marin Municipal Water District lands: NE section of Nicasio Reservoir, S from eastern parking area off Point Reyes-Petaluma Rd Comment
  JEPS128152  Rhamnus alaternus Eric Wrubel 2012-2-3 NPS 28 Marin Marin City. On ridge, 1 mile south of gate at end of Donahue Street, southeast of water tank. Comment
  JEPS42005  Rhamnus californica subsp. californica W. L. Jepson 1900-6-8 557 E Marin Inverness Comment
  UC570984  Rhamnus californica subsp. californica Herbert L. Mason 1926-2-21 2648 Marin along road from Inverness to Point Reyes Comment
  CAS-BOT-BC58813  Rhododendron columbianum F. V. Coville 1925-5-15 s.n. Marin Inverness Ridge on main road from Inverness to Lighthouse. Comment
  CAS-BOT-BC58817  Rhododendron columbianum Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes 1 Comment
  OBI14460  Rhododendron columbianum Neil Havlik 1968-5-18 197 Marin At jctn of Point Reyes Rd and McClure's Bech rd, 2 mi N of Inverness Comment
  OBI14462  Rhododendron columbianum Robert F. Hoover 1969-5-26 11348 Marin Pierce Point Rd just N of summit, Point Reyes Peninsula Comment
  JEPS46288  Rhododendron occidentale Wilfred T. Frost 1932-9-18 454 Marin Mount Tamalpais, Camp Tucker Mount Tamalpais; , Camp Tucker Comment
  UC105983  Rhododendron occidentale Katharine Brandegee 1905-7-2 Marin Tamalpais, Rock Spring Trail Tamalpais; , Rock Spring Trail Comment
  UCD102443  Ribes Roman Gankin; W. R. Hildreth and Ken Milam 1965-4-13 495 Marin Liberty Glade, near Alpine Lake and below San Geronimo Ridge. Comment
  CAS-BOT-BC108913  Ribes divaricatum var. pubiflorum John Thomas Howell 1930-4-20 4745 Marin Head of Drake's Bay on road to Inverness. Comment
  UC1127296  Ribes malvaceum N. French 1935-4-1 630 Marin 3/4 mi nw Monument Hdgts.; Tamalpais Quadrangle Comment
  CAS-BOT-BC206050  Ribes menziesii John Thomas Howell 1944-7-9 19695 Marin Inverness Ridge Comment
  CAS-BOT-BC209273  Ribes menziesii Alice Eastwood 1925-3-19 12419 Marin On road to Lake Lagunitas Comment
  UC1127453  Ribes menziesii H. S. Yates 1934-3-18 3697 Marin near Inverness; Point Reyes Quadrangle Comment
  UC566250  Ribes menziesii N. French 1935-4-9 638 Marin Muir Woods Tamalpais Quadrangle 182 Comment
  UC75449  Ribes menziesii J. Burtt Davy 1894-3-31 696 Marin Bear Valley Comment
  SEINET13942634 Image available Ribes menziesii John Thomas Howell 1946-1 21613 Marin Near Tomales Comment
  CHSC20617  Ribes sanguineum Robert A. Schlising; Glenn Keator 1962-2-18 2056 Marin Along Sir Francis Drake Highway, 8 mi W of Jct with Pierce Point Road; on seeping bank. Comment
  CAS-BOT-BC144704  Ribes sanguineum var. glutinosum John Thomas Howell 1946-6-16 s.n. Marin Inverness Park Comment
  CAS-BOT-BC168740  Ribes victoris John Thomas Howell 1943-3-7 17886 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC207155  Ricinus communis John H. Thomas 1965-12-25 11467 Marin Along tiburon Blvd. near RR trestle, Tiburon Peninsula. Comment
  CAS-BOT-BC362911  Rigiopappus leptocladus John Thomas Howell 1969-5-5 45575 Marin North of Ring Hill, Tiburon Peninsula Comment
  CAS-BOT-BC362914  Rigiopappus leptocladus Eva Buxton 1983-4-18 s.n. Marin Tiburon; Middle Ridge 121 Comment
  RSA128922  Romanzoffia californica Peter H. Raven 1950-4-22 1858 Marin Where Swede George Gulch meets Alpine Lake, Mt. Tamalpais. 427 Comment
  UC672362  Romanzoffia californica Victor Duran 1926-4-10 1397 Marin Lagunitas Creek San Francisco Bay Region, Lagunitas Creek 60 Comment
  POM127647  Romanzoffia californica E. R. Drew 1890-04 s.n. Marin Ross Station. Comment
  CAS-BOT-BC74380  Rorippa curvipes Catherine Best 1981-10-17 s.n. Marin Strand of Nicasio Reservoir. Comment
  CAS-BOT-BC74547  Rorippa curvisiliqua John Thomas Howell 1947-6-18 23267 Marin Laguna, Chileno Valley. Comment
  UC1106262  Rorippa curvisiliqua John Thomas Howell 1939-10-15 15372 Marin Alpine Lake Comment
  CAS-BOT-BC74543  Rorippa curvisiliqua John Thomas Howell 1946-6-16 22090 Marin Point Reyes Station. Comment
  CAS-BOT-BC74549  Rorippa curvisiliqua Catherine Best 1981-8-22 s.n. Marin Marin Cheese Factory. Comment
  CAS-BOT-BC74835  Rorippa palustris var. palustris Doreen Smith 1995-3-31 s.n. Marin Pond south of Abbotts Lagoon Trail. Comment
  CAS-BOT-BC74836  Rorippa palustris var. palustris Doreen Smith 1995-4-28 s.n. Marin Abbotts Lagoon Trail, near trailhead, Point Reyes. Comment
  CAS-BOT-BC147491  Rosa californica John Thomas Howell 1939-11-5 s.n. Marin Manzanita Comment
  UC365885  Rosa californica Hy. Edwards June 1877 447 Marin Comment
  CAS-BOT-BC146544  Rosa gymnocarpa Peter H. Raven; Michael P. Johnson 1967-5-2 21323 Marin Near road between Point Campbell and Hospital Cove, northwest side of island, Angel Island 45 Comment
  CAS-BOT-BC434207  Rosa gymnocarpa D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14316 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along Lily Lake Road. Comment
  SEINET11917999  Rosa gymnocarpa H. W. Graham 1927-9-11 Marin RR from Mill Valley to Muir Woods, near San Fransisco Comment
  CAS-BOT-BC350955  Rosa rubiginosa A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13248 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  CAS-BOT-BC148235  Rosa spithamea Alice Eastwood 1912-7-29 1510 Marin Mt. Tamalpais Comment
  UC1177432  Rosa spithamea John Thomas Howell 1946-9-8 23001 Marin sw Lake Lagunitas; Mt. Tamalpais Comment
  UCD89715  Rubus armeniacus Lindsay Clark 2008-6-17 SFD 6 Marin Along Sir Francis Drake Blvd, northeast of Fairfax. 72 Comment
  CAS-BOT-BC156624  Rubus bifrons Lewis S. Rose 1946-8-11 46262 Marin Larkspur Comment
  UC710623  Rubus discolor John Thomas Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge Mill Valley; , Summit (Avenue) Ridge Comment
  CAS-BOT-BC147258  Rubus parviflorus Beryl O. Schreiber 1936-4-12 2163 Marin 2 miles northeast of Pierce's Ranch, Tomales Bay Comment
  UC12965  Rubus parviflorus Harley P. Chandler 1899-4-8 270 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  UC706962  Rubus parviflorus Beryl O. Schreiber 1938-8-6 2538 Marin hillside 1.5 mi se Abbots Lagoon Comment
  CHSC20634  Rubus spectabilis Robert A. Schlising; Glenn Keator 1962-2-18 2058 Marin Coast Ranges. Along Sir Francis Drake Highway, 8 mi W of Jct with Pierce Point Road; on bank. Comment
  UCSB49040  Rubus spectabilis Martincich, M. 1980-3-24 Marin Murphy Ranch at north boundary with Pt. Reyes National Seashore 15 Comment
  CAS-BOT-BC158717  Rubus ulmifolius Carol Weiske 2002-4-20 s.n. Marin Larkspur Landing, edge of pond on bay side, Larkspur Comment
  CAS-BOT-BC158836  Rubus ursinus John Thomas Howell 1938-5-22 13799 Marin San Anselmo Canyon Comment
  CAS-BOT-BC158842  Rubus ursinus John Thomas Howell 1938-6-19 13921 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC158850  Rubus ursinus John Thomas Howell 1938-6-19 13929 Marin Near Rattlesnake, Mt. Tamalpais Comment
  RSA15386  Rubus ursinus Carl B. Wolf 1927-4-24 332 Marin The coastal side of Mill Valley toll road. Comment
  CAS-BOT-BC158860  Rubus ursinus Lilian McHoul 1970-5-1 s.n. Marin Lucas Valley Comment
  CAS-BOT-BC421965  Rumex acetosella Peter H. Raven; Michael P. Johnson 1967-5-1 21190 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC433261  Rumex crispus Javier Penalosa 1961-4-1 1221 Marin Tiburon Peninsula. Near intersection of Blakefield Rd. and Tiburon Blvd. (ca. 1 mi. from U.S. 101). Comment
  CAS-BOT-BC433264  Rumex crispus Catherine Best 1983-5-31 s.n. Marin Along Richardson Bay about 100 yds from San Rafael Ave. Tiburon Comment
  CAS-BOT-BC433722  Rumex occidentalis John Thomas Howell 1945-10-28 s.n. Marin Head of Bolinas Lagoon Comment
  CAS-BOT-BC83514  Rumex salicifolius Doreen Smith 2002-11-2 s.n. Marin Terra Linda, near Community Garden. Comment
  UC7020  Rumex salicifolius var. crassus J. Burtt Davy 1894-8-28 1212 Marin Bolinas Bay Comment
  CAS-BOT-BC434118  Rumex transitorius John Thomas Howell 1944-5-7 19450 Marin Larkspur Comment
  CAS-BOT-BC434120  Rumex transitorius John Thomas Howell 1945-9-2 21460 Marin San Rafael Hills Comment
  UC16325  Rupertia physodes Alice Eastwood April 1896 Marin Lake Lagunitas Comment
  SEINET3837516  Ruppia Unknown 1928-3-28 s.n. Marin Near Tiburon Comment
  UC1106283  Ruppia cirrhosa John Thomas Howell 1943-10-3 19334 Marin Muir Beach Comment
  JEPS28112  Ruppia maritima Judy Wahlberg 1962-7-8 Marin between Tiburon and Belvedere (lagoon in front of No. 7 Leeward Road (Melvin Gautier's address)) Comment
  UC424667  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424669  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  CAS-BOT-BC454168  Ruppia maritima H. E. Parks 1928-3-28 s.n. Marin Station 10, near Tiburon Comment
  SEINET11763318  Ruppia maritima H. E. Parks 1928-1 s.n. Marin "Station 10," near Tiburon Comment
  UC297848  Ruppia maritima H. E. Parks 1923-4-24 Marin Midway Lagoon; Tiburon Peninsula Comment
  UCSB70477  Ruppia maritima Heckard, L. 1970-7-22 Marin Road to the marina near Burdell siding, north of Novato Comment
  CAS-BOT-BC239845  Rytidosperma penicillatum Gordon H. True 1978-6-26 8468 Marin Angel Island. On perimeter road just north of West Garrison Comment
  RSA126197  Sagina maxima subsp. crassicaulis J. T. Howell 1946-5-4 21751 Marin Dillon's Beach. Comment
  UC1177393  Sagittaria brevirostra John Thomas Howell 1947-6-18 23261 Marin Chileno Valley Comment
  SEINET11941056  Salicornia depressa E. H. Graham 1931-1 6887 Marin Near lighthouse, Pt Reyes Comment
  UC589553  Salicornia virginica Beryl O. Schreiber 1932-6-17 696 Marin Hearts Desire Beach Tomales Bay Comment
  UC482975  Salix X sepulcralis Beryl O. Schreiber 1932-7-31 242 Marin Indian Mound Beach Tomales Bay, Indian Mound Beach Comment
  CAS-BOT-BC104147  Salix hindsiana Catherine Best 1980-9-15 s.n. Marin San Antonio Creek Comment
  CAS-BOT-BC128150  Salix lasiandra var. lasiandra John Thomas Howell 1980-9-8 53897 Marin Between Alpine and Bon Tempe Lakes Comment
  CAS-BOT-BC107012  Salix lasiolepis John Thomas Howell 1927-1-23 2277 Marin flats at head of Tomales Bay Comment
  CAS-BOT-BC107308  Salix lasiolepis var. bigelovii John Thomas Howell 1946-7-4 22180 Marin Dillons Beach Comment
  CAS-BOT-BC107310  Salix lasiolepis var. bigelovii John Thomas Howell 1946-4-14 21614 Marin Near Tomales Comment
  CAS-BOT-BC125976  Salix scouleriana Alice Eastwood 1914-2-28 s.n. Marin Mill Valley Comment
  CAS-BOT-BC126426  Salix sitchensis Junea Kelley 1921-4-17 s.n. Marin Blithedale Canyon, Mill Valley Comment
  UC5118  Salix sitchensis Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  CAS-BOT-BC175952  Salpichroa origanifolia John Thomas Howell 1943-6-13 18224 Marin Sausalito Comment
  CAS-BOT-BC149648  Salsola kali Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island Comment
  UC25709  Salvia columbariae Chesnut and Drew 1891-4-15 Marin e of Bolinas Bay (coast) Comment
  CAS-BOT-BC238761  Sambucus nigra subsp. caerulea Mrs. E. C. Sutliffe 1921-7-10 s.n. Marin Lagunitas Comment
  CAS-BOT-BC235158  Sambucus racemosa var. racemosa John Kipping 1967-3-26 59 Marin 2 miles s.e. of Stinson Beach on Panoramic Highway, just inside Mt. Tamalpais State Park 335 Comment
  UCSC000721  Sambucus racemosa var. racemosa Beryl O. Schreiber 1932-7-25 s.n. Marin Lone Pine Beach, Tomales Bay Comment
  UCSB42825  Sanicula arctopoides Phillips, B. 1980-3-28 Marin On the north side of Lucas Valley Road, 0.5 miles north of Nicasio 57 Comment
  CAS-BOT-BC223216  Sanicula bipinnatifida Javier Penalosa 1961-3-11 1112 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay 60 Comment
  SEINET13945137 Image available Sanicula bipinnatifida Joseph Andorfer Ewan 1927-1 10197 Marin Matt Donis Trail, west of Mt. Tamalpais Comment
  JEPS987  Sanicula laciniata M. K. Curran 1886-5-2 Marin Tamalpais Comment
  CAS-BOT-BC328139  Santolina chamaecyparissus Frank Herborn 1961-7-6 s.n. Marin Phoenix Lake Dam, Mt. Tamalpais Comment
  JEPS43811  Saxifraga californica L. M. Newlon 1921-1 92 Marin Mount Tamalpais Comment
  RSA458892  Saxifraga californica Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  SEINET12220597  Saxifraga californica M. T. Doutt 1931-1 148 Marin Alpine Dam Comment
  CDA18375  Scabiosa atropurpurea G. D. Barbe, J. B. Gianelli 1978-6-21 2394 Marin North Coast Ranges; Horseshoe Hill Rd. at Olema-Bolinas Rd., Bolinas. 0 Comment
Read comments
Jan 7 2015
  SEINET5270839  Schoenoplectus acutus Unknown 1941-5-9 2686 Marin Along tide flat N of Stinson Beach Comment
  CAS-BOT-BC111314  Schoenoplectus acutus var. occidentalis John Thomas Howell 1946-6-30 22169 Marin Rodeo Lagoon Comment
  CAS-BOT-BC7629  Schoenoplectus acutus var. occidentalis John Thomas Howell 1944-9-24 20747 Marin Stinson Beach. Comment
  RSA122658  Schoenoplectus americanus B. O. Schreiber 1936-6-28 2281 Marin 0.5 miles southwest of Point Reyes Station 2 Comment
  CAS-BOT-BC111709  Schoenoplectus pungens var. badius J. Burtt Davy 1900-6-1 6741 Marin Point Reyes Peninsula Comment
  UC418970  Scirpus acutus var. occidentalis H. E. Parks 1930-9-4 718 Marin Olema Comment
  CDA39133  Scirpus koilolepis R. T. Robbins 1979-4-2 s.n. Marin Point Reyes National Seashore. At base of trail from parking lot at McClure Beach. 0 Comment
  UC750668  Scirpus microcarpus Lewis S. Rose 1946-6-22 46166 Marin e shore Bolinas Lagoon; e shore Bolinas Lagoon Comment
  JEPS73773  Scirpus pungens William S. Cooper 1925-7-23 62 Marin Drakes Bay Comment
  SEINET3154265  Scoliopus bigelovii Chesnut, Drew 1891-3-21 sn Marin Lagunitas Creek Comment
  CAS-BOT-BC518983  Scoliopus bigelovii David C. Rentz 1968-4-21 4 Marin Lucas Valley: 2 mi. southeast Nicasie on Lucas Valley Rd. Comment
  RSA377495  Scoliopus bigelovii Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  SEINET12050507  Scoliopus bigelovii F. H. Utech 1988-1 88 -159 Marin W slope of Mt. Tamalpais, 1 mi past Alpine Dam of Alpine Lake & 6 mi from Fairfax on Bolinas Rd 200 Comment
  SEINET12050756  Scoliopus bigelovii W. Knight, Knight, I.; Knight, T. 1988-1 6053 Marin Samuel D. Taylor State Park Comment
  CAS-BOT-BC240012  Scribneria bolanderi John Thomas Howell 1946-5-12 21776 Marin South end of Carson Ridge Comment
  RSA127278  Scribneria bolanderi J. T. Howell 1946-5-12 21776 Marin South end of Carson Ridge. Comment
  RSA53844  Scribneria bolanderi J. T. Howell 1945-4-29 20791 Marin Serpentine ridge W of Camp Handy, Mt. Tamalpais Comment
Read comments
Mar 26 2010
  UC1177070  Scribneria bolanderi John Thomas Howell 1952-5-30 28317 Marin along fire road between Mountain theater and Potrero Meadow (Mount Tamalpais); Mount Tamalpais Comment
  UC1537579  Scutellaria californica Gordon H. True Jr. 1937-7-25 809 Marin near Forest Knolls 60 Comment
  UC190778  Sedum spathulifolium T. S. Brandegee 1890-5 Marin Tamalpais Comment
  SEINET197849 Image available Selaginella bigelovii A. A. Beetle 1940-6-21 1566 Marin Mt Tamalpais 0.5 mi E of toll gate on fire road 153 Comment
  CAS-BOT-BC69742  Selaginella wallacei L. R. Abrams 1922-4-29 8080 Marin On Pipe Line Trail, about 1 mi. n. of R.R. Bridge. Comment
  CAS-BOT-BC363336  Senecio aronicoides M. E. Parsons 1912-4-30 s.n. Marin Kentfield Comment
  UC35976  Senecio flaccidus var. douglasii State Survey 1800-1 4846 Marin Bear Valley Comment
  RSA0012740  Senecio hydrophilus J. T. Howell 1946-9-20 23014 Marin Chileno Valley Comment
  CDA32799  Senecio sylvaticus D. G. Kelch 2009-6-25 9 .488 Marin Bayo Vista near Black Point. Comment
  JEPS22659  Senecio sylvaticus Rimo Bacigalupi 1958-4-19 6275 Marin on e side Mt. Tamalpais Summit 731 Comment
  UC1299454  Senecio sylvaticus Freed W. Hoffman 1940-1 647 Marin near Liberty Comment
  CAS-BOT-BC364570  Senecio vulgaris Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC85805  Sequoia sempervirens Alice Eastwood 1895-2-10 s.n. Marin Redwood Canyon [Canon] Comment
  POM21701  Sequoia sempervirens H. T. A. Hus 1899-12 s.n. Marin Unspecified. Comment
  RSA188729  Sequoia sempervirens H. U. Stauffer, E. Molseed 1964-5-17 5940 Marin Alpine Lake 11 km west of Fairfax 200 Comment
  SEINET208612  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon Mt.Tamalpais. Comment
  CAS-BOT-BC85806  Sequoia sempervirens Alice Eastwood 1915-1-10 197 Marin Mt. Tamalpais Comment
  SEINET13289878 Image available Sequoia sempervirens D. W. Woodland 1970-1 Marin Point Rayes National Seashore, 1 mi. up Bear Valley Trail Comment
  SEINET13289879 Image available Sequoia sempervirens M. A. Howe 2009-1 Marin Mill Valley Comment
  CDA2437  Setaria parviflora G. H. True 1972-9-14 7435 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael. Comment
  CAS-BOT-BC240193  Setaria viridis John Thomas Howell 1954-9-23 30110 Marin Milton H. Esberg place, Ross Comment
  JEPS12493  Sherardia arvensis W. L. Jepson 1910-4-13 4031 Marin Tocaloma Comment
  SEINET10479921  Sidalcea Mary Susan Taylor Taylor 2468 Marin Ca. 2 mi N of Nicasio, on E side of Nicasio Valley Road. Comment
  JEPS2859 Image available Sidalcea calycosa subsp. rhizomata W. L. Jepson 1900-9-16 1174 Marin near Russell's Cremaery; Pt. Reyes Peninsula; Near Russell's Creamery, Pt. Reyes, Marin Co. Comment
  CAS-BOT-BC205540  Sidalcea hickmanii subsp. viridis Dr. Hans Leschke 1942-6-28 s.n. Marin Big Carson Ridge Comment
  SEINET10680771 Image available Sidalcea hickmanii subsp. viridis Alice Eastwood 1925-6-7 Eastwood 12995 Marin Big Carson ridge. Under trees. Comment
  CSUSB1442  Sidalcea malviflora Sue Freeman 1966-4-7 Marin About 10 miles below Tomales on Highway 1; Coastal prairie. 304 Comment
  UCD116768  Sidalcea malviflora Robert C. Bechtel 1952-4-27 75 Marin 3 miles southwest of Fairfax. 106 Comment
  RSA784579  Sidalcea malviflora subsp. laciniata Peter Rubtzoff 1981-5-7 9650 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north,, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  POM282895  Sidalcea malviflora subsp. malviflora Cora W. Benson 1934-3-29 s.n. Marin San Rafael, North coast Mt. Range; San Francisco Bay watershed 61 Comment
  CAS-BOT-BC384488  Silene antirrhina John Thomas Howell 1940-5-12 15431 Marin Between Little Carson and Carson Ridge Comment
  CAS-BOT-BC384483  Silene antirrhina Mrs. G. Earle Kelly 1925-6-1 s.n. Marin Round Valley Comment
  UC112915  Silene californica Katharine Brandegee Marin cliff bet Bolinas Ridge and Liberty; cliff bet Bolinas Ridge and Liberty Comment
  CAS-BOT-BC229741  Silene gallica S. Whelan; L. DiGirolamo; A. Young 2012-5-5 109 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  CHSC23011  Silene gallica Robert A. Schlising 1962-5-19 2255 Marin Coast Ranges. Along Two Rock Road, few mi SW of Co. line; roadside. Comment
  UCD98669  Silene gallica Michelle H. Mills 1998-4-19 227 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  CAS-BOT-BC75034  Sisymbrium altissimum John Thomas Howell 1947-4-23 23076 Marin Point Reyes Road west of Ledum Swamp. Comment
  CHSC27768  Sisyrinchium bellum K. D. Whitney 1978-3-20 8 Marin Ca. 0.25 mi w of Hwy 101, 0.25 mi s of Lucas Valley Rd., San Rafael. 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
  POM107992  Sisyrinchium bellum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA319470  Sisyrinchium bellum Patricia Wilder 1965-6-7 3522 Marin San Geronimo Ridge; North Coast mtn range, Pacific drainage area 305 Comment
  UCSB16368  Sisyrinchium bellum Brooks, Terry 1963-4-8 Marin l mil N of Golden Gate Bridge; on Fort Baker 30 Comment
  JEPS79419  Sisyrinchium californicum Edward Lee with W. Joseph 1935-7-18 1596 Marin trail below and between East & Middle Peak of Tamalpais Comment
  UC1613474  Smilacina racemosa Charles M. Belshaw 1934-3-18 36 Marin Lee St. Rd. w. 1 mi. Mill Valley Comment
  NY821336  Solanum laciniatum G. C. de Nevers 1986-9-8 8109 Marin Stinson Beach, canyon above town on the Matt Davis Trail 50 Comment
  SD133975  Solanum laciniatum Greg de Nevers 1986-9-8 8109 Marin Stinson Beach, canyon above town on the Matt Davis Trail, creek bank Comment
  SEINET12327825  Solanum umbelliferum F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -114 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  OBI76739  Solidago spathulata G. S. Ringius 1982-8-7 1499 Marin Point Reyes lighthouse Comment
  RSA473738  Solidago spathulata M. B. Dunkle 1936-8-14 4787 Marin Southwest Inverness Comment
  UC1177263  Solidago spathulata John Thomas Howell 1945-9-13 21463 Marin Drakes Estero Comment
  CAS-BOT-BC365047  Solidago velutina subsp. californica John Thomas Howell 1946-8-23 22886 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  CAS-BOT-BC365046  Solidago velutina subsp. californica John Thomas Howell 1947-6-18 23253 Marin Chileno Valley Comment
  JEPS55234  Soliva sessilis Lewis S. Rose 1967-6-8 67099 Marin Heart's Desire Beach , Heart's Desire Beach (Tomales Bay) 15 Comment
  UCD36624  Soliva sessilis Beecher Crampton 1955-5-24 2810 Marin Marin County, southern boundary of Ignacio, along U.S. Highway 101. Comment
  CAS-BOT-BC367111  Sonchus asper Javier Penalosa 1962-12-23 2631 Marin Tiburon Peninsula. Paradise Drive at Playa Verde (a street 1.4 mi. northwest of rd. to Naval Net Depot) Comment
  CAS-BOT-BC374448  Sonchus asper Gordon H. True 1968-7-5 4673 Marin Point Reyes Bird Observatory ca. 3mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC229756  Sonchus asper subsp. asper T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1909 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-BC374630  Sonchus oleraceus Roxana S. Ferris 1954-4-23 12730 Marin Ditches near Dillon's Beach Post Office Comment
  UC1130590  Sparganium erectum subsp. stoloniferum B. Schreiber 1936-6-28 2282 Marin 0.5 mi sw Pt. Reyes Station; Pt. Reyes Quad. 1 Comment
  CAS-BOT-BC309809  Spartium junceum A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13240 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  JEPS51208  Spergula arvensis subsp. arvensis W. L. Jepson 1910-4-13 4038 Marin Olema Comment
  SEINET7075548  Spergula arvensis subsp. arvensis A. G. Vestal 1955-5-6 s.n. Marin About 7.9 miles north of Nicasio. 38? deg. 9' 22" North Latitude, -122? deg. 41' 33" West Longitude. UTM Zone 10, 526939mE, 4223106mN. (NAD 27)]. [Coordinate Datum: WGS84/NAD83]. Comment
  UC615354  Spergula arvensis subsp. arvensis Beryl O. Schreiber 1932-2-21 24 Marin Inverness, County Rd. Comment
  UC1584850  Spergularia macrotheca var. macrotheca Jerry Powell 1989-4-13 1562 Marin Marin Island, above Bay Marin Island Comment
  CAS-BOT-BC390348  Spergularia macrotheca var. macrotheca Alice Eastwood 1921-6-29 s.n. Marin Lime Point Comment
  CAS-BOT-BC390819  Spergularia marina John Thomas Howell 1944-9-10 20735 Marin Shell Beach north of Inverness Comment
  CAS-BOT-BC390822  Spergularia marina John Thomas Howell 1945-5-9 20851 Marin Ignacio Comment
  UCD150414  Spergularia media var. media William Anderson 1965-4-16 s.n. Marin Stinson Beach. Comment
  CAS-BOT-BC390625  Spergularia rubra Peter H. Raven 1949-6-5 697 Marin Between Lake Lagunitas & Deer Park 274 Comment
  CAS-BOT-BC391006  Spergularia villosa John Thomas Howell 1944-6-25 19643 Marin Santa Venetia 7 Comment
  SEINET3153364  Sphacele calycina K. Brandegee 1907-6-28 sn Marin Bolinas Ridge Comment
  UC4849  Spiranthes romanzoffiana J. Burtt Davy 1900-7-11 6850 Marin Point Reyes Comment
  CAS-BOT-BC235461  Sporobolus indicus Doreen Smith 2001-10-24 s.n. Marin Novato, vacant lot at San Marin Drive and San Andreas Drive Comment
  UC1238131  Stachys ajugoides var. rigida A. P. Nelson, D. H. Griffen 1959-10-4 495 Marin Point Reyes Comment
  UCLA70865  Stachys ajugoides var. rigida G. R. Vasey Jul 1880 506 Marin Comment
  SEINET12343828  Stachys bullata M. T. Doutt 1931-3-29 341 Marin Bolinas Lagoon Comment
  RSA0056320  Stachys chamissonis S. Karlin 1958-7-22 58 -19 Marin Tomales Bay State Park. Comment
  SD51350  Stachys chamissonis Darley F. Howe 1961-7-28 3076 Marin 4.7 miles from Invernes on road to Pt. Reyes. 60 Comment
  SD51351  Stachys chamissonis Darley F. Howe 1961-7-28 3075 Marin 4.7 miles from Invernes on road to Pt. Reyes. 60 Comment
  SDSU7898  Stachys chamissonis D. F. Howe 1961-7-28 3076 Marin 4.7 miles from Invernes on road to Pt. Reyes. 61 Comment
  SEINET13948142 Image available Stachys chamissonis Lewis S. Rose 1946-1 46164 Marin E. shore of Bolinas Lagoon coastal swamp. Comment
  RSA0109096  Stachys pycnantha J. T. Howell 1937-7-4 13091 Marin Tiburon. Comment
  CAS-BOT-BC339977  Stebbinsoseris decipiens John Thomas Howell 1946-6-20 22098 Marin South of Stinson Beach Comment
  CHSC23019  Stellaria littoralis Robert A. Schlising; Lloy Thurman 1962-4-28 2197 Marin Coast Ranges. Near Jct Point Reyes Lighthouse Road and Drakes Beach Road; roadside. Comment
  CAS-BOT-BC397711  Stellaria nitens James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  SEINET10597929  Stenotaphrum secundatum John Thomas Howell 1945-7-22 Howell 21330 Marin Clay slope and flat west of Mill Valley on road to Muir Woods. Comment
  UC92342  Stephanomeria elata Brandegee Nov 1888 Marin Angel Island Comment
  CAS-BOT-BC375224  Stephanomeria elata John Thomas Howell 1944-9-3 20715 Marin Matt Davis Trail east of Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC322136  Stephanomeria exigua A. Williams 2013-8-9 13762 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Quarry. Comment
  CAS-BOT-BC375825  Stephanomeria virgata John Thomas Howell 1945-7-15 21295 Marin Fairfax Hills Comment
  UC35818  Stephanomeria virgata subsp. pleurocarpa Harley P. Chandler 1900-2-26 521 Marin Mt. Tamalpais San Francisco Bay Region Comment
  SD243254  Stipa purpurata Thomas C. Fuller, G. D. Barbe 1978-6-2 2391 Marin South-facing slope of canyon on the west slope of Bolinas Ridge, 0.5 km east of Highway 1 at southern limits of Dogtown, 4 km north of Bolinas. Comment
  SBBG29857  Streptanthus batrachopus J. T. Howell 1942-6-21 16994 Marin Carson Ridge Comment
  RSA135442  Streptanthus glandulosus Volney Rattan 1882-1 s.n. Marin Near San Rafael. Comment
  UC163931  Streptanthus glandulosus subsp. niger Mrs. K. Brandegee 1909-5 101 Marin in gulches and on exposed hillsides Tiburon (type locality) Comment
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Jun 24 2009
  JEPS27082  Streptanthus glandulosus subsp. pulchellus M. K. Curran May 1886 Marin Tamalpais Comment
  UC735136  Streptanthus glandulosus subsp. pulchellus Lincoln Constance 1946-6-12 3082 Marin Alpine Lake Rd 2 mi sw Fairfax 182 Comment
  UCD69052  Streptanthus glandulosus subsp. pulchellus P. Rodriguez-Rojo 1997-5-15 Marin Mt. Tamalpais. Panoramic Hwy. Serpentine barrens, in open grasslands of Avena barbata. UTM: 10SEM3495 420 Comment
  UC618406  Streptanthus glandulosus subsp. secundus Alice Eastwood and John Thomas Howell 1938-5-8 5482 Marin serpentine slope at w end of valley Lucas Valley Comment
  JEPS81604  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
  CAS-BOT-BC269632  Symphoricarpos albus var. laevigatus Elsie Zeile 1909-5-2 s.n. Marin Tamalpais Comment
  CAS-BOT-BC98321  Symphyotrichum subulatum var. parviflorum Walter Lennon 1972-11-1 s.n. Marin Adjacent to salt marsh, Sycamore Ave., Mill Valley Comment
  CAS-BOT-BC223946  Tamarix parviflora Catherine Best 1996-6-1 1494 Marin Growing on the edge of Richardson Bay at the Audubon Preserve, Tiburon Comment
  CAS-BOT-BC531662  Taraxacum officinale E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15312 Marin Mount Tamalpais. Marin Municipal Water District lands: west side of Shafter Grade, upslope Comment
  JEPS127747  Taraxia ovata Adam C. Schneider with Susan Fawcett 2014-3-28 473 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook Comment
  UC1122288  Taraxia ovata N. French 1935-3-28 625 Marin Muir Woods Tamalpais Quadrangle Comment
  UC11901  Tellima grandiflora W. A. Setchell 1896-3-6 Marin Bolinas Ridge Comment
  CAS-BOT-BC441145  Tellima grandiflora Kellogg; Brannan 1880-5-15 s.n. Marin Sauslito, near San Francisco Comment
  SEINET6168269  Tellima grandiflora M. J. Williams 1968-4-6 s.n. Marin Nicasio Dam 76 Comment
  SEINET5345179  Tetrapteron graciliflorum F. Martin 1962-4-21 s.n. Marin 7 miles east of San Rafael 3 Comment
  UC1176743  Thalictrum fendleri var. polycarpum John Thomas Howell 1939-6-18 Marin Mud Lake Pt. Reyes Peninsula Comment
  UC9702  Thalictrum fendleri var. polycarpum J. B. Davy 1898-3-2 Marin Angel Island Comment
  UC866579  Thermopsis californica var. californica F. Grinnell Jr. 1918-8-28 Marin Lagunitas Comment
  CAS-BOT-BC175918  Thinopyrum intermedium Catherine Best 1987-5-21 1264 Marin Deer Island, open space west of Blackpoint Comment
  CAS-BOT-BC88140  Thlaspi arvense John Thomas Howell 1988-6-5 s.n. Marin In the Terra Linda Community Garden New Albion Way opposite Cermonte Court. Comment
  UC11014  Thysanocarpus curvipes Harley P. Chandler 1899-4-8 287 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  SEINET5850101 Image available Torilis arvensis Robert A. Norris 1985-1 4900 Marin Locally common and gregarious on shoulder of Sir Francis Drake Blvd., above Lagunitas Cr., near S end fo Samuel P. Taylor State Park, ca. 0.5 mi. (air) W of Lagunitas, Marin Co. Calif. 61 Comment
  CAS-BOT-BC81405  Torreya californica Rimo Bacigalupi 1925-7-30 s.n. Marin upper reaches of Redwood Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC81406  Torreya californica John Thomas Howell 1948-5-16 24303 Marin Near top of Eldridge Grade, Mt. Tamalpais Comment
  RSA601317  Torreya californica Jens Clausen 1936-5-10 1175 Marin Mt. Tamalpais, near summit Comment
  RSA86353  Torreya californica F. W. Peirson 1912-07 1528 Marin Mt. Tamalpais Comment
  UC672450  Torreya californica H. L. Mason 1925-9-17 2334 Marin Rose Valley to Lake Lagunitas Comment
  NY20771  Torreya californica J. T. Howell 1948-5-16 24304 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UC635188  Toxicodendron diversilobum Curtis Ferris 1932-3-5 24 Marin e. side Bolinas Bay Bolinas Bay Comment
  CAS-BOT-BC232265  Toxicoscordion fontanum E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1500 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
  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-BC133778  Trichostema lanceolatum J. T. Howell 1988-7-30 s.n. Marin Terra Linda Community Gardens Comment
  UC22515  Trientalis latifolia Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  UC589458  Trientalis latifolia Beryl O. Schreiber 1932-8-5 749 Marin Tomales Bay, Teacher's Beach Teacher's Beach; Tomales Bay, Teacher's Beach Comment
  RSA15227  Trifolium amoenum C. B. Wolf 1927-4-24 s.n. Marin Stinson Beach. Comment
  RSA32497  Trifolium ciliolatum J. T. Howell 1946-4-18 21663 Marin Novato. Comment
  UCD108326  Trifolium depauperatum P. B. Kennedy 1915-4-20 s.n. Marin San Rafael. Comment
  CAS-BOT-BC232485  Trifolium depauperatum var. amplectens A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 720 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
  UC555356  Trifolium depauperatum var. amplectens Herbert L. Mason 1925-4-12 1344 Marin Mt. Tamalpais Comment
  CAS-BOT-BC531261  Trifolium depauperatum var. truncatum A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15344 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow across road to the NE from Boneyard parking lot Comment
  POM203516  Trifolium depauperatum var. truncatum L. S. Rose 1933-4-12 33074 Marin Sausalito Comment
  CDA27933  Trifolium depauperatum var. truncatum T. C. Fuller 1967-5-19 15878 Marin East side of Coast Highway (Highway 1), 2 miles east of Valley Ford. 0 Comment
  CAS-BOT-BC285572  Trifolium dubium A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13226 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  JEPS73353  Trifolium fucatum Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 761 Marin 4 mi w Two Rocks Comment
  UC16804  Trifolium fucatum Edw. L. Greene 1895-4-21 Marin Ross Valley Comment
  UC750535  Trifolium fucatum Lewis S. Rose 1947-5-9 47137 Marin Corte Madera Comment
  UCD109035  Trifolium fucatum Helen K. Skarsmith 1963-5-18 5433 Marin Alpine Dam Road near Larkspur. 137 Comment
  UC1106244  Trifolium gracilentum John Thomas Howell 1946-4-18 21662 Marin Black Point Comment
  UC555591  Trifolium gracilentum H. L. Mason 1928-4-28 4397 Marin Tiburon Peninsula Comment
  RSA637576  Trifolium microcephalum Michael A. Vincent 8602 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  RSA95536  Trifolium oliganthum L. S. Rose 1953-5-11 53037 Marin Black Point 5 Comment
  JEPS77165  Trifolium willdenovii Robert M. Lloyd 1963-4-5 2315 Marin ca 1 mi nw Tiburon Comment
  UC16746  Trifolium willdenovii Harley P. Chandler 1899-4-8 248 Marin North Slope Mt. Tamalpais Comment
  UC16758  Trifolium willdenovii H. N. Bolander April 1866 6283 Marin Comment
  UC1177199  Trifolium wormskioldii John Thomas Howell 1940-5-20 15505 Marin Point Reyes Comment
  POM349608  Trifolium wormskioldii Glenn A. Gorelick 1967-4-30 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  UCD138134  Triglochin concinna Malcolm A. Nobs; S. Galen Smith 1949-6-29 906 A Marin Point Reyes, N of Inverness. Comment
  CAS-BOT-BC451831  Triglochin maritima John Thomas Howell 1944-6-25 19659 Marin Between Santa Venetia and Chinese Camp Comment
  JEPS93146  Triglochin maritima M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2438 Marin n of Inverness Park (just n of Motel Inverness, along Sir Francis Drake Boulevard, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  UC1541408  Triglochin maritima H. E. and S. T. Parks 1930-9-4 704 Marin marsh at head Tomales Bay Comment
  UCR16056  Triglochin maritima William E. Wayburn 1973-4-22 730422- 2 Marin Southeast side of Tomales Bay 1 Comment
  CAS-BOT-BC451840  Triglochin maritima Saichi Kawahara 1969-5-28 1139 Marin North of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay 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
  RSA254402  Triglochin maritima Robert A. Norris 1974-7-28 2134 Marin Inverness Comment
  RSA577559  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness, Tomales Bay. Comment
  UC579784  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness Tomales Bay (tide flats) Comment
  UC672072  Trillium chloropetalum D. Tebbe 1930-3-16 82 Marin Lake Lagunitas Comment
  SEINET10756641  Trillium chloropetalum John T. Middleton 1936-2-22 Middleton 22 Marin Lake Alpine, CA. Comment
  SEINET12051400  Trillium chloropetalum F. H. Utech, Sato, T.; Ohara, M. 1990-1 90 -226 Marin 6 mi WNW of Marinwood on Lucas Valley Road, along Nicasio Creek, mile marker 7.35 80 Comment
  UC4008  Trillium chloropetalum W. H. Brewer 1862-3-28 924 Marin in valley near McDuff's Tamalpais Comment
  CAS-BOT-BC519110  Trillium chloropetalum var. chloropetalum W. R. Dudley 1893-4-1 s.n. Marin Near Camp Taylor Comment
  CAS-BOT-BC133402  Trillium ovatum D. E. Breedlove 1962-4-17 2326 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  UC3992  Trillium ovatum W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UCR21006  Trillium ovatum H. M. Whistler 1966-4-15 s.n. Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  SEINET12057466  Trillium ovatum F. H. Utech 1977-6-26 s.n. Marin Mt. Tam. St. Park, Ben Johnson Trail along edge of Muir Woods National Monument 183 Comment
  SEINET10458952  Triodanis biflora Schreiber SCHREIBER 863 Marin INVERNESS Comment
  JEPS11932  Triphysaria eriantha subsp. rosea F. W. Pennell and J. T. Howell 1940-5-20 25475 Marin Point Reyes 91 Comment
  SBBG26827  Triphysaria eriantha subsp. rosea Mrs. H. P. Bracelin 1930-4-20 18 Marin 1 mi S of Lagunitas 66 Comment
  JEPS21486  Triphysaria floribunda L. T. Dempster 1958-4-30 1101 Marin two mi s McClure's Beach; s of McClure's Beach 182 Comment
  UC1999846  Triphysaria floribunda Ethel Crum 1930-1 681 Marin Point Reyes Comment
  UC762402  Triphysaria floribunda R. F. Hoover 1941-5-12 5052 Marin Point Reyes road w Inverness Ridge; Point Reyes road w of Inverness Ridge Comment
  CAS-BOT-BC238526  Triphysaria floribunda Ronie Clark 1983-5-11 PR 83 -020 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. 12.8 mi. from Inverness. Hillside NW of Mendoza Ranch buildings Comment
  JEPS21804  Triphysaria versicolor subsp. faucibarbata Leland R. Pederson 1958-5-2 72 Marin Lucas Valley road 1 mi w U.S. Highway 101; Lucas Valley Road 30 Comment
  UC1096429  Triphysaria versicolor subsp. faucibarbata Beryl O. Schreiber 1941-4-12 2642 Marin Hick's Valley 121 Comment
  UCR12020  Triphysaria versicolor subsp. faucibarbata Coleta A. Lawler 1964-4-4 31 Marin San Francisco Bay Region, along San Quentin Road, bend in road c. l/8 mi before prison gate, traveling toward Mill Valley 5 Comment
  UCSB44949  Triphysaria versicolor subsp. faucibarbata Norton, R. 1979-3-26 Marin Between Tiberon blvd. and Mar West in the town of Tiberon Comment
  UCD93604  Trisetum canescens P. B. Kennedy 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  SEINET199895 Image available Trisetum canescens John Thomas Howell 1949-6-25 Marin Camp Taylor. Comment
  UC1300931  Triteleia laxa Helen K. Sharsmith 1962-5-30 5098 Marin between Marshall and Petaluma; San Francisco Bay Region 30 Comment
  UC1537197  Triteleia laxa Gordon H. True 1937-6-6 728 Marin grassy slope MillValley-Stinson's Beach Road 213 Comment
  CAS-BOT-BC526100  Triteleia laxa L. R. Abrams 1928-6-29 7518 Marin San Rafael to Nicasio Comment
  UC1300930  Triteleia laxa Helen K. Sharsmith 1963-5-18 5437 Marin Alpine Dam Road near Larkspur; San Francisco Bay Region 137 Comment
  CAS-BOT-BC527406  Triteleia peduncularis Javier Penalosa 1961-7-8 1960 Marin Marshy strips (fingers) below old St. Hilary's Tiburon Comment
  CAS-BOT-BC73968  Turritis glabra John F. Emmel 1971-5-15 350 Marin On steep bank above the road, 0.7 mile northwest of Alpine Dam above Lagunitas Creek. 152 Comment
  CAS-BOT-BC334486  Typha latifolia J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13362 Marin Marin Municipal Water District Lands: Mount Tamalpais. Northwestern edge of Phoenix Lake next to Phoenix Lake Road Comment
  UC614786  Typha latifolia Beryl O. Schreiber 1936-6-28 2286 Marin 0.5 mi sw Point Reyes Station; sw of Point Reyes Station 1 Comment
  CAS-BOT-BC91157  Umbellularia californica John Thomas Howell 1947-3-2 23043 Marin Mount Tamalpais. Above Phoenix Lake. Comment
  RSA74537  Umbellularia californica L. S. Rose 1949-8-7 49154 Marin Ross Comment
  UCD137880  Umbellularia californica Roman Gankin; W. R. Hildreth 1967-10-3 1063 Marin 0.2 miles west of Bolinas Ridge summit on Bolinas Road. Comment
  JEPS43447  Urtica dioica subsp. gracilis W. L. Jepson 1897-3-28 Marin Tomales Bay, Olema Olema; Tomales Bay, Olema Comment
  CAS-BOT-BC403947  Urtica dioica subsp. gracilis John Thomas Howell 1943-10-3 19335 Marin Canyon just below Muir Woods 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
  CAS-BOT-BC193384  Vaccinium ovatum J. W. Congdon 1880-10-24 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC193926  Vaccinium ovatum E. Ruckert 1960-4-18 107 Marin Road from Stinson Beach to Tamalpais, about 1 mile from beach. 152 Comment
  RSA257611  Vaccinium ovatum Gary D. Wallace 1973-4-16 1162 Marin West of Mt. Tamalpais along the west side of Lake Alpine. Comment
  RSA89555  Vaccinium ovatum E. K. Balls, Percy C. Everett, B. K. Balls 1953-10-8 18571 Marin 1.9 mi. e. of turn off to top of Mt. Tamalpais on road from Hwy 1 to Stinson Beach. Comment
  CAS-BOT-BC76097  Vancouveria planipetala Volney Rattan 1886-5-8 s.n. Marin Camp Taylor. Comment
  CAS-BOT-BC76102  Vancouveria planipetala M. K. Curran 1885-1-1 s.n. Marin Mount Tamalpais. Comment
  CAS-BOT-BC76099  Vancouveria planipetala W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Creek - by road. Comment
  CAS-BOT-BC76104  Vancouveria planipetala H. N. Bolander; Kellock M. D. s.n. Marin Unspecified. Comment
  SEINET12094158  Vancouveria planipetala F. H. Utech 1988-1 88 -147 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile 9.8 380 Comment
  JEPS30800  Verbena incompta John Thomas Howell 1943-9-5 19323 Marin southern part Mill Valley 7 Comment
  UC104872  Verbena lasiostachys var. scabrida Alice Eastwood 1900-7-26 Marin Tiburon Comment
  JEPS79576  Veronica scutellata Edward Lee with Anneta Carter 1934-6-17 895 Marin between Olema and South Brook ((Trip to Bolinas)) Comment
  UC16944  Vicia americana var. americana Bolander 1867-5-6 3567 Marin Comment
  CAS-BOT-BC422433  Vicia benghalensis A. Williams; E. Brusati; E. Kercado; R. Bronstrom 2014-6-14 14054 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
  UCD108782  Vicia benghalensis John Thomas Howell 1945-5-20 s.n. Marin Tiburon. Comment
  UC589376  Vicia gigantea Beryl O. Schreiber 1932-7-31 707 Marin Indian Beach; Tomales Bay Comment
  UCD36543  Vicia gigantea Beecher Crampton 1954-4-28 1800 Marin 1/4 mile east of Woodacre. Comment
  RSA15356  Vicia gigantea Carl B. Wolf 365 Marin Stinson Beach Comment
  UCSC000431  Vicia gigantea Beryl O. Schreiber 1936-4-12 2164 Marin 2 miles N.E. of Pierce's Ranch Pierce's Ranch - Tomales Point Comment
  CAS-BOT-BC274427  Vicia sativa J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13313 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC1096421  Vicia sativa subsp. nigra Beryl O. Schreiber 1941-4-12 2641 Marin Hick's Valley 121 Comment
  CAS-BOT-BC175962  Viola adunca R. H. Wagner 1979-4-17 320 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  CAS-BOT-BC263961  Viola adunca John Thomas Howell 1944-3-26 19344 Marin Above Ledum Swamp, Inverness Ridge Comment
  UC73464  Viola adunca Miss M. Alice King 1898-1 Marin Comment
  CAS-BOT-BC263972  Viola adunca Ira L. Wiggins 1954-2-27 13000 Marin Along road to McClure Beach 0.5 mile NW of Inverness - Point Reyes Road Comment
  RSA424300  Viola cuneata Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  CAS-BOT-BC536547  Viola glabella Alice Eastwood 1915-2-28 s.n. Marin Lagunitas Creek Comment
  CAS-BOT-BC536868  Viola glabella H. L. Mason 1917-4-4 77 Marin Tocaloma Comment
  UC1177455  Viola ocellata John Thomas Howell 1946-5-14 21841 Marin Potrero Meadow; Mount Tamalpais, Potrero Meadow Comment
  UC1763335  Viola pedunculata H. E. Parks 6244 Marin Tiburon Comment
  CAS-BOT-BC232239  Viola purpurea subsp. quercetorum J. Klein; G. Block; L. Webb; et al. 2012-5-5 826 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC198789  Vulpia bromoides John Thomas Howell 1930-4-23 s.n. Marin Blythedale Canyon, Mill Valley Comment
  CAS-BOT-BC198797  Vulpia bromoides Peter H. Raven; Michael P. Johnson 1967-5-2 21293 Marin Wooded slopes near road between North Garrison and Point Campbell, north side of island, Angel Island. 45 Comment
  RSA22139  Vulpia bromoides J. T. Howell 1937-6-13 13049 Marin Head of Drakes Bay, Point Reyes. Comment
  UC817987  Vulpia microstachys var. ciliata John Thomas Howell 1938-6-9 13909 Marin Laurel Dell; Mt. Tamalpais Comment
  CAS-BOT-BC184344  Vulpia microstachys var. pauciflora John Thomas Howell 1933-4-30 11194 Marin North side of Mt. Tamalpais Comment
  CAS-BOT-BC184357  Vulpia microstachys var. pauciflora John Thomas Howell 1967-5-5 42170 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC184367  Vulpia microstachys var. pauciflora Fred Ross; Gordon H. True 1970-4-10 5262 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. Just S of Lake Ranch 121 Comment
  CAS-BOT-BC184797  Vulpia myuros subsp. megalura John Thomas Howell 1947-5-25 23198 Marin Simmons Trail, Mt. Tamalpais Comment
  CAS-BOT-BC185975  Vulpia myuros var. myuros Gordon H. True 1965-4-6 1803 Marin Head of Black Canyon just south of Nike Base, east end of burned area, San Rafael Hills Comment
  CAS-BOT-BC128788  Whipplea modesta Edw. L. Greene 1889-3-30 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC128791  Whipplea modesta H. E. McMinn 1922-12-27 421 A Marin Woods along trail from Bolinas Ridge to Lagunitas Comment
  CAS-BOT-BC128794  Whipplea modesta James I. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Mill Valley Comment
  UC1324892  Whipplea modesta H. U. Stauffer and E. Molseed 1964-5-17 5936 Marin 11 km w Fairfax; Alpine Lake 200 Comment
  UC403300  Whipplea modesta H. E. and S. T. Parks 1930-4-10 460 Marin near Lake Phoenix Comment
  CAS-BOT-BC534982  Wolffiella oblonga S. Galen Smith; Francia Chisaki; J. Swanson; W. Doyle 1958-8-17 3132 Marin In small pond on east side of road, about 2 miles south of Olema along Highway 1 Comment
  CAS-BOT-BC382961  Wyethia angustifolia John Thomas Howell 1946-6-2 21970 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC383717  Xanthium strumarium John Thomas Howell 1943-9-19 19330 Marin Kentfield Comment
  UC1177334  Xerophyllum tenax John Thomas Howell 1947-5-25 23201 Marin Kent Trail near Willow Meadow (Mount Tamalpais); Mount 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
  CAS-BOT-BC531484  Zeltnera trichantha D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-6-12 15872 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Mountain Fire Road Comment
  CAS-BOT-BC531917  Zigadenus fremontii A. A. Heller; H. E. Brown 1902-3-7 5007 Marin South side ofMt. Tamalpais Comment
  UC341673  Zostera marina W. A. Setchell 1921-8-27 Marin Bolinas Comment
  UC341835  Zostera marina H. E. Parks 1922-9-9 Marin Belvedere, Cove Comment
  UC398861  Zostera marina H. E. Parks 1923-3-3 Marin Paradise Cove Comment
  UC398865  Zostera marina H. E. Parks 1923-4-24 Marin Paradise Cove Comment
  UC399048  Zostera marina H. E. Parks 1923-4-28 Marin Paradise Cove Comment
  UC399051  Zostera marina H. E. Parks 1923-4-7 Marin Paradise Cove Comment
  UC399055  Zostera marina H. E. Parks 1923-4-28 Marin Paradise Cove Comment
  UC341831  Zostera pacifica H. E. Parks 1922-12-17 Marin Paradise Cove Comment



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