Search Results — 2000 specimen records retrieved (1363 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
  RSA0025744  Abronia latifolia Verne Grant, Alva Grant 1946-6-2 7657 Marin Dillon Beach. Comment
  CAS-BOT-BC229550  Abronia maritima Phyllis Faber 1980-6-1 s.n. Marin N end of sand spit at Stinson Beach Comment
  CAS-BOT-BC177035  Acacia dealbata John Thomas Howell 1943-8-29 19312 Marin On Summit (Avenue) Ridge above Mill Valley 152 Comment
  RSA414924  Acacia dealbata J. T. Howell 1943-8-29 19312 Marin Summit ridge above Mill Valley. 152 Comment
  CAS-BOT-BC331496  Acacia melanoxylon J. Klein; A. Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13303 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Sky Oaks R2/Ranger residence intersection Comment
  CAS-BOT-BC83551  Acacia paradoxa Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island Comment
  UCD137216  Acaena pallida Javier Jauregui L.; Dan Potter 2013-6-28 3 Marin Stinson Beach, Seadrift Road 2 Comment
  UC1784117  Acaena pinnatifida var. californica Ethel Crum 1930-1 745 Marin near Bodega Bay Comment
  UC589463  Acaena pinnatifida var. californica Beryl O. Schreiber 1932-6-17 527 Marin Tomales Bay, Waterfall Beach 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
  UCD67629  Acer macrophyllum D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Mt. Tamalpais State Park. Mt. Tamalpais. 420 Comment
  CHSC23873  Achillea millefolium D. I. Rasmussen 1975-4-19 35 Marin 1 mi ne of Tiburon, ca, hill behind Old St. Hilary's Church. 45 Comment
  UC403351  Achillea millefolium H. E. and S. T. Parks 1930-4-10 485 Marin hills above Tiburon Comment
  SEINET11854719  Achillea millefolium var. californica E. H. Graham 1931-1 6879 Marin Near lighthouse, Pt. Reyes Comment
  RSA395828  Achyrachaena mollis Quinn P. Sinnott, Kathy A Sinnott 1976-4-11 649 Marin C and M Ranch, north of Novato. Comment
  CAS-BOT-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
  OBI5729  Adenostoma fasciculatum H. F. Copeland 1924-6-16 534 Marin Mt. Tamalpais Comment
  UCD112607  Adenostoma fasciculatum Heidi E. M. Dobson 1978-5-31 335 Marin Above Bolinas-Fairfax Road at base of Pine Hill. Comment
  SEINET11911673  Adenostoma fasciculatum F. H. Utech 1988-1 88 -176 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Road 180 Comment
  SEINET11914040  Adenostoma fasciculatum H. W. Graham 1927-1 s.n. Marin from Mill Valley to Muir Woods, near San Francisco Comment
  POM90017  Adenostoma fasciculatum var. fasciculatum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. 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
  UCD51566  Aegilops triuncialis John Thomas Howell 1953-7-5 29107 Marin East Peak, Mt. Tamalpais. Comment
Read comments Aug 10 2011
  CAS-BOT-BC300535  Aesculus californica E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13350 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  JEPS127927  Ageratina adenophora Adam C. Schneider with Robert Steers 2014-3-29 527 Marin Along hill northeast of Miwok Tr Trailhead at Bunker Rd. Comment
  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
  SD88293  Agoseris apargioides Darley F. Howe 1972-6-26 Marin Point Reyes Beach. Comment
  UC1125443  Agoseris apargioides var. eastwoodiae H. S. Yates 1934-3-18 3711 Marin Point Reyes Point Reyes Quad. 182 Comment
  CAS-BOT-BC22948  Agoseris heterophylla John Thomas Howell 1943-5-22 18131 Marin Fairfax hills Comment
  CAS-BOT-BC22950  Agoseris heterophylla John Thomas Howell 1944-5-14 19480 Marin Chileno Valley Comment
  CAS-BOT-BC13122  Agoseris hirsuta John Thomas Howell 1946-5-19 21911 Marin Meadow Club, Fairfax Hills Comment
  UC53516  Agrostis Jos. Burtt Davy 1900-6 6872 Marin Point Reyes Peninsula Comment
  SEINET883236 Image available Agrostis aristiglumis J. T. Howell 1947-1 23149 Marin Drakes Estero WNW of Mt. Vision. Comment
  CAS-BOT-BC127510  Agrostis blasdalei Doreen Smith 2003-6-10 s.n. Marin West of Marshall Beach Road, Point Reyes peninsula. Comment
  UC728626  Agrostis blasdalei Milo S. Baker 1945-9-13 11221 Marin ca 2 mi s Estero Crossing (Point Reyes Peninsula); Point Reyes Peninsula Comment
  CAS-BOT-BC127426  Agrostis densiflora John Thomas Howell 1947-9-6 24180 Marin Dillons Beach. Comment
  CAS-BOT-BC127428  Agrostis densiflora John Thomas Howell 1945-6-12 20962 Marin Near radio station, Point Reyes Peninsula. Comment
  CAS-BOT-BC127432  Agrostis densiflora Ronie Clark 1984-5-14 PR 84 -025 Marin Point Reyes National Seashore, Pierce Point Road. 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-BC127207  Agrostis exarata John Thomas Howell 1945-6-24 21237 Marin Mount Tamalpais. Willow Meadow. Comment
  CAS-BOT-BC127229  Agrostis exarata John Thomas Howell 1943-6-6 s.n. Marin Mill Valley steps. Comment
  UC1177026  Agrostis exarata John Thomas Howell 1945-7-4 21271 Marin Inverness Ridge Comment
  UC573814  Agrostis exarata H. S. Yates 1937-6-5 6570 Marin 1 mi sw Black Point; Petaluma Quad. Comment
  UCD37695  Agrostis exarata Beecher Crampton 1961-6-28 5916 Marin Marin County, 2 miles south of Miller Park, 5 miles south of Toamles, along State Highway 1, eastern shore of Toamles Bay. Comment
  UCD52397  Agrostis exarata John Thomas Howell 1943-5-22 18156 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC139665  Agrostis gigantea John Thomas Howell 1943-7-3 18244 Marin Sausalito. Comment
  CAS-BOT-BC139672  Agrostis gigantea John Thomas Howell 1944-9-10 20720 Marin Marshes north of Olema. Comment
  CAS-BOT-BC139673  Agrostis gigantea John Thomas Howell 1943-7-4 18279 Marin Inverness. Comment
  CAS-BOT-BC139484  Agrostis hallii John Thomas Howell 1943-5-9 17965 Marin San Rafael Hills. Comment
  SEINET199904  Agrostis hallii John Howell 1943-7-3 Marin Near Bootjack, Mt. Tamalpais Comment
  UC36883  Agrostis hallii unknown Marin Angel Island Comment
  SEINET237853  Agrostis hendersonii John Thomas Howell 1947-5-14 1411 Marin Drakes Estero WNW of Mount Vision. Comment
  UC927239  Agrostis microphylla John Thomas Howell 1947-5-14 1411 Marin wnw Mount Vision; Drakes Estero Comment
  CAS-BOT-BC139027  Agrostis pallens John Thomas Howell 1943-7-4 18268 Marin Near Ledum Swamp. Comment
  CAS-BOT-BC139039  Agrostis pallens John Thomas Howell 1943-5-15 18083 Marin Tiburon Peninsula. Comment
  POM207457  Agrostis pallens Jos Burtt Davy 1900-06 6839 Marin Point Reyes Peninsula. Comment
  RSA51303  Agrostis pallens P. H. Raven 1950-6-11 2203 Marin on Matt Davis Trail. Mt. Tamalpais Comment
  UC1177040  Agrostis pallens John Thomas Howell 1943-6-6 18205 Marin ridge se Muir Woods Comment
  UC728628  Agrostis pallens Milo S. Baker 1945-9-13 11223 Marin Point Reyes Peninsula, w of highway Point Reyes Peninsula Comment
  RSA785063  Agrostis pallens Peter Rubtzoff 1980-6-8 9456 Marin San Anselmo Comment
  SEINET3917195  Agrostis stolonifera var. major Robert A. Norris 1983-6-25 4525 Marin Ca 1/4 mi. inland from Rodeo Lagoon, Golden Gate National Recreation ARea, Marin Co., Calif.; 0 37 Comment
  UC1177036  Agrostis viridis John Thomas Howell 1944-6-25 19641 Marin San Rafael Comment
  CAS-BOT-BC64481  Ailanthus altissima John Thomas Howell 1944-7-23 s.n. Marin Santa Venetia. Comment
  CAS-BOT-BC232193  Aira S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1005 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  SEINET7594531 Image available Aira caryophyllea Agnes Chase 1910-1 5677 Marin Open rocky slope toward summit of Mt. Tamalpais. Vicinity of San Francisco Comment
  CAS-BOT-BC138316  Aira caryophyllea var. caryophyllea John Thomas Howell 1943-6-13 s.n. Marin Sausalito. Comment
  CAS-BOT-BC138318  Aira caryophyllea var. caryophyllea Peter H. Raven; Michael P. Johnson 1967-5-2 21338 Marin Angel Island. Near firebreak on northwest side of island. 137 Comment
  CHSC8194  Aira elegans Dave Isle 1969-5-10 444 Marin Off the N. side of road about 200 yards E. of Olema (and HW 1) 24 Comment
  CAS-BOT-BC445323  Alisma lanceolatum Miss Lilian McHoul 1965-8-1 s.n. Marin Marin College, Kentfield Comment
  UC614775  Alisma plantago-aquatica Beryl O. Schreiber 1936-6-28 2284 Marin 0.5 mi sw Point Reyes Station 1 Comment
  CAS-BOT-BC445389  Alisma plantago-aquatica M. K. Curran 1885-7-1 2 Marin Tamalpais Comment
  CAS-BOT-BC445440  Alisma triviale John Thomas Howell 1980-9-8 53890 Marin Between Lake Lagunitas picnic area and Bon Tempe Lake Comment
  UC747527  Allium amplectens G. Thomas Robbins 1945-5-5 1869 Marin 2-3 mi w Hamilton Field Air Base (stream on n side of Big Rock Ridge); Big Rock Ridge 152 Comment
  CAS-BOT-BC460760  Allium amplectens John Thomas Howell 1945-5-27 20884 Marin Northside of Mountain Theater, Mount Tamalpais Comment
  SEINET4174546 Image available Allium amplectens Robert A. Norris, John L. Inase, Allen Nakagawa 1981-1 4198 Marin Locally common and gregarious in dry stream bed, amid serpentine boulders and rocks, between Mountain Theatre parking are and Rock Springs Trail, Mt. Tamalpais, Marin Co., Calif. Elev. ca. 1980 ft. 603 Comment
  UC1753850  Allium dichlamydeum Annetta M. Carter 1946-6-16 1764 Marin Point Reyes. Comment
  CAS-BOT-BC468977  Allium dichlamydeum John Thomas Howell 1947-6-18 23276 Marin Dillon Beach Comment
  CAS-BOT-BC468980  Allium dichlamydeum David D. Keck 1948-6-29 5923 Marin 2 miles south of Stinson Beach 60 Comment
  JEPS8460  Allium lacunosum Rimo Bacigalupi with C. R. Bell 1951-4-13 3255 Marin just above little wooden church, Tiburon Tiburon Comment
  SEINET200247  Allium lacunosum H. L. Mason 1940-5-20 12291 Marin Back of Tiburon Comment
  UC843368  Allium lacunosum Lewis S. Rose 1939-5-17 39133 Marin Tiburon 60 Comment
  UCD102344  Allium lacunosum Daniel Sanchez-Mata; M. P. Rodriguez-Rojo 2002-5-5 s.n. Marin Tiburon Peninsula. Ring Mountain. 200 Comment
  UC1178893  Allium lacunosum var. lacunosum Herbert L. Mason 1940-5-20 12291 Marin ourcrop back of Tiburon Comment
  CAS-BOT-BC476635  Allium unifolium Mrs. C. E. Sutcliffe 1925-5-1 s.n. Marin Fairfax meadows Comment
  UCSC007133  Allocarya Randall Morgan 2002-5-14 3855 Marin Hwy 1 N of Tomales, near Sonomo Co. line Comment
  CAS-BOT-BC169317  Alnus rubra Beryl O. Schreiber 1936-3-8 2147 Marin Shell Beach Canyon on Tomales Bay Comment
  CHSC20624  Alnus rubra Robert A. Schlising 1962-2-18 2055 Marin 6 mi NW of Point Reyes Station, on Sir Francis Drake Highway. Comment
  SEINET3127819  Alopecurus geniculatus J. B. Davy 4353 Marin Bear Valley Comment
  CAS-BOT-BC137934  Alopecurus saccatus Greg de Nevers 1992-5-28 10158 Marin Mount Burdell. Hidden Lake. 304 Comment
  RSA126400  Alopecurus saccatus J. T. Howell 1946-5-4 21702 Marin East of Aurora School at Sonoma Co. Line, Marine Co. Comment
  SEINET10511194  Alopecurus saccatus Lewis S. Rose 1946-5-3 Rose 46052 Marin Sonoma-Marin Co. line near Two Rock wet meadow. Comment
  POM303725  Amaranthus deflexus J. T. Howell 1944-7-23 19852 Marin Along sidewalks, San Rafael. 15 Comment
  CAS-BOT-BC45020  Ambrosia psilostachya John Thomas Howell 1926-9-9 2189 Marin San Rafael Comment
  CAS-BOT-BC142512  Amelanchier utahensis John Thomas Howell 1941-6-29 16328 Marin Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC142513  Amelanchier utahensis John Thomas Howell 1946-5-14 21830 Marin Rock Spring, Mt. Tamalpais Comment
  UC1177237  Amelanchier utahensis John Thomas Howell 1941-6-29 16328 Marin Rock Spring; Mt. Tamalpais Comment
  SD270  Ammophila arenaria Unknown Jul 1914 13 49 Marin No futher locality information given on label on specimen sheet. Comment
  SEINET11674265  Ammophila arenaria M. T. Doutt 1931-1 339 Marin Bolinas Lagoon Comment
  CAS-BOT-BC162064  Ammophila breviligulata J. Douglas Ripley 1967-12-27 947 Marin Angel Island. Swimmer's Beach. 1 Comment
  CAS-BOT-BC177204  Amorpha californica var. napensis John Thomas Howell 1946-5-25 21943 Marin Hills w. of Corte Madera Comment
  CAS-BOT-BC177212  Amorpha californica var. napensis J. W. Congdon 1888-7-4 s.n. Marin Paper Mill (Creek) Comment
  CAS-BOT-BC177213  Amorpha californica var. napensis H. E. McMinn 1922-1-1 376 Marin Mt. Tamalpais Comment
  UC1084534  Amsinckia intermedia Peter Kamb 1952-5-30 2296 Marin 14.0 mi e of Marshall (on road to Petaluma) Comment
  UC495540  Amsinckia intermedia Merle Randall 1930-6-14 Marin n Bolinas ( above Alamere Creek) Comment
  SEINET12337125  Amsinckia intermedia Unknown 1976-1 1364 Marin Marshall-Petaluma Road W of summit Comment
  UC1061742  Amsinckia spectabilis A. E. Wieslander 1934-3-18 414 Marin Point Reyes 182 Comment
  JEPS77162  Anagallis arvensis Robert M. Lloyd 1963-4-5 2312 Marin ca. 1 mi. n.w. Tiburon Comment
  SEINET8551440  Anagallis arvensis A. Mann 1974-10-18 100 Marin Dillon's beach Comment
  UCD117532  Anagallis arvensis P. B. Kennedy 1915-3-7 s.n. Marin San Rafael. Comment
  UC29440  Anaphalis margaritacea J. Burtt Davy 1894-8-28 1215 Marin Bolinas Bay Comment
  UC1100220  Andropogon glomeratus var. pumilus G. T. Robbins and S. Galen Smith 1949-11-19 1903 Marin Liberty Gulch Mt. Tamalpais; , Liberty Gulch Comment
  CAS-BOT-BC391879  Anemone grayi Edw. L. Greene 1893-4-2 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC391881  Anemone grayi W. W. Carruth 1899-3-1 s.n. Marin Mt. Tamalpais Comment
  UC1125864  Anemone oregana H. S. Yates 1935-4-2 5034 Marin Muir Woods 91 Comment
  UCR20572  Anemone oregana H. M. Whistler 1966-4-15 660415- 02 Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 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
  UC589567  Anisocarpus madioides Beryl O. Schreiber 1932-6-15 479 Marin Teachers Beach Tomales Bay Comment
  CAS-BOT-BC278112  Anthoxanthum occidentale R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13400 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC280614  Anthoxanthum occidentale D. E. Breedlove 1962-4-17 2332 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  HSC10093  Anthoxanthum occidentale L. S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay. 12 Comment
  UCD123445  Antirrhinum kelloggii K. Esau 1934-4-29 s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC392044  Aquilegia eximia John Thomas Howell 1944-7-7 19681 Marin Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC392214  Aquilegia formosa John Thomas Howell 1925-4-5 928 Marin Pipeline Trail Comment
  CAS-BOT-BC392096  Aquilegia formosa John Kipping 1967-5-11 131 Marin On Panoramic Hwy. 3/4 mi. west of Pan Toll Ranger Station, Mt. Tamalpais State Park 335 Comment
  UCD15579  Aquilegia pubescens Elmo Agatep 1995-6-12 14 Marin Point Reyes, in coast trail. 259 Comment
Read comments Jul 24 2009
  UC565469  Arabis blepharophylla H. L. Mason 1927-4-26 5216 Marin w of Alpine Lake (on road from Fairfax to crest of Bolinas Ridge); Bolinas Ridge Comment
  UC625508  Arabis blepharophylla Frank W. Gould 1938-5-7 375 Marin near Point Reyes lighthouse grounds (on w side of Point Reyes peninsula); Point Reyes 121 Comment
  UC931973  Arabis blepharophylla Verne Grant and Alva Grant 1947-4-6 7898 Marin s of Tomales (near Camp Tomales) Comment
  UC20756  Aralia californica M'Lean Marin <Saucelito>, Tamalpais Comment
  UC20757  Aralia californica J. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  CAS-BOT-BC128641  Arbutus menziesii Javier Penalosa 1962-3-31 2285 Marin Ridge over the longer of the Peninsula RR tunnels - Tiburon Peninsula Comment
  CDA32800  Arbutus menziesii D. G. Kelch 2009-6-25 9 .487 Marin Bayo Vista near Black Point. Comment
  UC1120819  Arbutus menziesii J. B. Spring 1932-5-29 68 Marin 2 mi sw of Novato 91 Comment
  UC615568  Arctostaphylos Beryl O. Schreiber 1937-2-21 2359 Marin 1.3 mi w Inverness; Mt. Vision 365 Comment
  UCR46075  Arctostaphylos canescens L. R. Abrams 1927-2-19 11570 Marin 'On the trail from Eldridge Grade to Larsen's and are to be found between the last bunch of cypresses and the Rock Spring'. Present specimens were collected near the type station, on Mt. Tamalpais Comment
  POM131611  Arctostaphylos canescens subsp. canescens Alice Eastwood 1902-12-25 3160 Marin Mt. Tamalpais, along West Point trail. Comment
  UC1120929  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1935-5-26 547 Marin near West Peak (Mt. Tamalpais); Tamalpais Quadrangle Comment
  UC549705  Arctostaphylos canescens subsp. canescens J. E. Adams 1933-9-4 510 Marin Mt. Tamalpais Comment
  SBBG5405  Arctostaphylos columbiana H. and M. Dearing 1940-3-21 4139 Marin near Inverness Comment
  HSC7636  Arctostaphylos glandulosa Greg Bos 1963-3-2 20 Marin Mt. Tamalpais Park on panoramic Hwy. 91 Comment
  SEINET11977771  Arctostaphylos glandulosa A. E. Wieslander 1938-1 857 Marin 2 mi NW of Inverness 114 Comment
  SEINET11993338  Arctostaphylos glandulosa Unknown 1984-1 RR 40009 Marin above Salmon Creek, along Marshall-Petaluma Rd (about 2 mi NW of intersection with Hicks Valley Rd) 183 Comment
  UCD59422  Arctostaphylos glandulosa Roger Raiche 1984-1-7 RR 40009 Marin Above Salmon Creek, along Marshall-Petaluma Road (about 2 mi. northwest of its intersection with Hicks Valley Road). 182 Comment
  CAS-BOT-BC23354  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-4-13 19382 Marin Big Rock Ridge west of Hamilton Field Comment
  CAS-BOT-BC23388  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1947-3-2 23037 Marin Above Blythedale Canyon, east side of Mt. Tamalpais. Comment
  CAS-BOT-BC23390  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1930-12-28 5721 Marin Slope of Mt. Tamalpais above Mill Valley. Comment
  CAS-BOT-BC23393  Arctostaphylos glandulosa subsp. cushingiana Milo S. Baker 1932-3-1 5924 Marin Inverness Comment
  RSA626849  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24821 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC23177  Arctostaphylos glandulosa subsp. glandulosa B. A. Stein 1981-2-21 416 Marin Rock Springs area 731 Comment
  CAS-BOT-BC23179  Arctostaphylos glandulosa subsp. glandulosa Brandegee 1889-1-1 22 Marin Tamalpais Comment
  CAS-BOT-BC23191  Arctostaphylos glandulosa subsp. glandulosa Saichi Kawahara 1968-3-10 26 Marin Alpine Dam Road, 1/5 mile east of junction with Bourne Trail 445 Comment
  CAS-BOT-BC23212  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11344 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23215  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  JEPS38657  Arctostaphylos glandulosa subsp. glandulosa E. M. Zeile 1921-10-12 A. 8 Marin bet. Amphitheatre and Potrero Meadow; Mt. Tamalpais Comment
  JEPS38666  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1921-10-2 9513 Marin Bill Williams trail Mt. Tamalpais 731 Comment
  RSA1060  Arctostaphylos glandulosa subsp. glandulosa J. T. Howell 1927-8-22 676 Marin Rock Spring Trail, Mt Tamalpais 548 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
  RSA626868  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24841 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626873  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24856 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA7414  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11347 Marin Mt. Tamalpais. Comment
  UC1120323  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander 1938-10-27 857 Marin 2 mi nw Inverness; Pt. Reyes Quadrangle Comment
  UC1424896  Arctostaphylos glandulosa subsp. glandulosa C. W. Tilforth and W. Wisura 1977-8-14 1450 Marin between East Tamalpais Peak and West Tamalpais Peak 762 Comment
  UC412753  Arctostaphylos glandulosa subsp. glandulosa Harley P. Chandler 1900-2-26 535 Marin Mt. Tamalpais Comment
  UC518009  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1933-3-19 10868 Marin above Mill Valley (s side of mt.); Mt. Tamalpais Comment
  UC549436  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 601 Marin trail to upper Rattlesnake Mount Tamalpais Comment
  CDA12278  Arctostaphylos glandulosa var. cushingiana G. F. Hrusa 1989-2-16 5836 Marin Mt. Tamalpais State Park; approx. 3/4 mile E of Bootjack parking area. Comment
  JEPS38766  Arctostaphylos hookeri subsp. montana W. L. Jepson 1911-10-11 4761 Marin Mt. Tamalpais 579 Comment
  JEPS49474  Arctostaphylos hookeri subsp. montana W. L. Jepson 1936-11-2 17969 Marin ridge ne Mountain Theatre; Mt. Tamalpais Comment
  JEPS49555  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10185 Marin on crest San Geronimo Ridge 396 Comment
  RSA89541  Arctostaphylos hookeri subsp. montana P. A. Munz 1954-8-1 19900 Marin Matt Davis Trail near Bootjack Camp. Mt. Tamalpais. 457 Comment
  UC21832  Arctostaphylos hookeri subsp. montana Alice Eastwood 1896-8-23 Marin Mt. Tamalpais Comment
  UC21875  Arctostaphylos hookeri subsp. montana Wm. H. Brewer 1862-3-28 910 Marin summit Mt. Tamalpais Comment
  UC549625  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-12-27 597 Marin near Memorial Tree (trail); Mount Tamalpais Comment
  RSA633141  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24877 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  UCSC003227  Arctostaphylos montana Peter Kamb 1948-10-9 1541 Marin Mt. Tamalpais: Bootjack Comment
  CAS-BOT-BC38495  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8674 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC38535  Arctostaphylos montana subsp. montana Alice Eastwood 12980 Marin Big Carson Ridge. Comment
  JEPS91228  Arctostaphylos nummularia Dean W. Taylor 1972-2-20 1328 Marin Mt. Tamalpais, near Bootjack Camp 457 Comment
  POM301499  Arctostaphylos nummularia C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais. Comment
  RSA182016  Arctostaphylos nummularia A. E. Wieslander 1914-1 s.n. Marin Mt. Tamalpais. Comment
  UC398717  Arctostaphylos nummularia L. R. Abrams 1926-2-19 Marin West POint Trail Mount Tamalpais (rocky ridges) Comment
  SEINET12524621 Image available Arctostaphylos pungens J. C. Hitchcock 1956-1 s.n. Marin Mt. Tamalpais 549 Comment
  SEINET11987492  Arctostaphylos pungens var. montana J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4209 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Mount Tamalpais Comment
  CAS-BOT-BC44662  Arctostaphylos sensitiva Brandegee 1892-6-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC44678  Arctostaphylos sensitiva H. E. McMinn 1925-12-20 1581 Marin Bolinas Ridge - Trail along summit Comment
  CAS-BOT-BC44000  Arctostaphylos uva-ursi Gary D. Wallace 1974-12-23 1349 Marin outside the Point Reyes Light Station 60 Comment
  CAS-BOT-BC46786  Arctostaphylos uva-ursi Hans Leschke 1947-4-20 s.n. Marin Near Tomales Comment
  UC614783  Arctostaphylos uva-ursi Beryl O. Schreiber 1936-6-28 2277 Marin 1.5 mi nnw Indian Beach; Tomales Bay 106 Comment
  RSA164635  Arctostaphylos uva-ursi var. coactilis P. C. Everett 1963-11-20 24561 Marin Mt. Vision, above Perth. 229 Comment
  CAS-BOT-BC27285  Arctostaphylos virgata Alice Eastwood 1902-12-25 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44615  Arctostaphylos virgata Brandegee 1889-1-1 22 Marin Tamalpais Comment
  CAS-BOT-BC44624  Arctostaphylos virgata Alice Eastwood 1920-12-26 11069 Marin Above Muir Woods along track. Comment
  CAS-BOT-BC46820  Arctostaphylos virgata Alice Eastwood 1897-2-1 s.n. Marin Mt. Tamalpais, (Boot-Jack Trail) Comment
  CAS-BOT-BC46823  Arctostaphylos virgata Robert Allen 1985-3-31 s.n. Marin growing on Bolinas Ridge Comment
  CAS-BOT-BC46848  Arctostaphylos virgata A. Eastwood 1903-7-7 3999 Marin Mt. Tamalpais, Cal. Comment
  CAS-BOT-BC46853  Arctostaphylos virgata Elmer I. Applegate 1898-12-27 994 Marin Point Reyes Peninsula Comment
  UC549634  Arctostaphylos virgata J. E. Adams 1935-1-9 874 C Marin near Muir Woods; Mount Tamalpais Comment
  UC581120  Arctostaphylos virgata H. L. Mason 1935-4-12 8265 Marin Inverness Ridge Comment
  UC83851  Arctostaphylos virgata A. Eastwood 1903-7-7 3999 Marin Mt. Tamalpais Comment
  UCD59427  Arctostaphylos virgata Walter and Irja Knight 1986-2-24 5243 Marin Mt. Tamalpais. Camp Alice Eastwood. Ca. 400 yards from parking lot near water tank. Comment
  SD64358  Arctostaphylos virgata Darley F. Howe 1966-5-31 4247 Marin 1.0 mile west of Inverness. 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
  RSA135423  Aristolochia californica Volney Rattan 1903-1 1877 Marin Angel Island Comment
  UC34933  Aristolochia californica Chesnut and Drew 1891-3-21 Marin Ross Valley Comment
  CAS-BOT-BC400437  Aristolochia californica Mrs. E. C. Sutliffe 1920-5-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC400446  Aristolochia californica W. R. Dudley 1894-3-31 s.n. Marin On road from Ross Valley to Lagunitas Lake Comment
  SEINET6652457  Aristolochia californica M. J. Williams 1968-4-6 s.n. Marin Nicasio Dam 76 Comment
  RSA177905  Armeria maritima subsp. californica Robert F. Thorne 1965-4-21 34403 Marin Drake's Beach. Point Reyes National Seashore. 5 Comment
  UC1999847  Armeria maritima subsp. californica Ethel Crum 1930-1 668 Marin Point Reyes Comment
  CAS-BOT-BC82447  Arnica discoidea A. A. Heller 1906-6-12 8392 Marin near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC82449  Arnica discoidea Alice Eastwood 1912-7-29 1503 Marin Mt. Tamalpais Comment
  POM126049  Arnica discoidea Alice Eastwood 1925-5-31 12979 Marin Mount Tamalpais Comment
  POM30883  Arnica discoidea Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA93384  Arrhenatherum elatius J. T. Howell 1947-6-4 23224 Marin San Geronimo. Comment
  CAS-BOT-BC90091  Artemisia Catherine Best 1984-5-5 955 Marin at the edge of the Olema Marsh Comment
  CAS-BOT-BC84935  Artemisia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21060 Marin Angel Island - slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  POM54848  Artemisia douglasiana A. A. Heller 1902-6-19 5724 Marin Tiburon peninsula, along the Bay Road. Comment
  RSA130923  Artemisia pycnocephala E. K. Balls 1958-6-20 23576 Marin Coastal Strand- Coastal Prairie. 0.5 miles E of Pt. Reyes Lighthouse 183 Comment
  UCD129347  Artemisia pycnocephala Ellis White 1925-4-3 s.n. Marin Angel Island, Bay Region. Comment
  CAS-BOT-BC146241  Arundo donax Catherine Best 2001-3-6 1501 Marin Tiburon. Growing at the edge of Tiburon Boulevard. Comment
  UC521727  Asarum caudatum Joseph Andorfer Ewan 1933-10-22 8063 Marin Inverness (canyon at town) Comment
  CAS-BOT-BC400503  Asarum caudatum Evelina Cannon No date on label s.n. Marin Unspecified Comment
  CAS-BOT-BC65856  Aspidotis carlotta-halliae John Thomas Howell 1962-2-5 37076 Marin on Troop 80 Trail just east of Rattlesnake Camp, Mt. Tamalpais Comment
  UC42605  Aspidotis densa Katharine Brandegee June 1892 Marin Comment
  CAS-BOT-BC99238  Aster Elsie M. Zeile 1921-9-3 s.n. Marin Between L. Lagunitas & L. Alpine Comment
  POM203146  Aster chilensis J. T. Howell 1933-10-8 11708 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC180469  Astragalus breweri Alice Eastwood 1922-6-4 11355 Marin Mt. Tamalpais, Rock Spring Comment
  UC83411  Astragalus gambelianus Katharine Brandegee April 1890 Marin Tamalpais Comment
  UCD104787  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San Anselmo. Hill back of Hampton Ave. off El Cerrito Ave. Comment
  UCD70783  Astragalus gambelianus Michele H. Mills 1998-3-30 215 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil 137 Comment
  SEINET948662  Astragalus pycnostachyus A. D. E. Elmer 1903-1 4617 Marin Point Reves Post Office. Comment
Read comments Dec 29 2016
  SEINET5326860  Astragalus pycnostachyus K. Brandegee 1907-6-30 s.n. Marin Bolinos Bay Comment
  CAS-BOT-BC193108  Astragalus pycnostachyus var. pycnostachyus John Thomas Howell 1945-6-30 21253 Marin Stinson Beach Comment
  SBBG114452  Astragalus pycnostachyus var. pycnostachyus D. Wilken with E. Painter, M. Wetherwax 2000-7-29 15846 Marin small bluff between freshwater drainage and brackish marsh, N side of Sir Francis Drake Hwy, at head of Schooner Bay 10 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
  UC13467  Astragalus pycnostachyus var. pycnostachyus H. N. Bolander 1863-1 2513 Marin Bolinas Bay Comment
  CAS-BOT-BC68124  Athyrium filix-femina subsp. cyclosorum Bell Richardson Jackson 1930-6-1 s.n. Marin Inverness Comment
  CAS-BOT-BC68706  Athyrium filix-femina var. californicum Javier Penalosa 1962-3-3 2245 Marin Gulch behind Stinson Beach School Comment
  CAS-BOT-BC68713  Athyrium filix-femina var. californicum Gordon H. True 1977-4-12 8153 Marin Audubon Canyon Ranch - Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, 60 Comment
  UC1106144  Atriplex californica John Thomas Howell 1944-9-10 20734 Marin n Inverness (Shell Beach); n of Inverness, Shell Beach Comment
  UCSC000223  Atriplex californica Beryl O. Schreiber 1932-7-31 705 Marin Tomales Bay, Indian Beach Comment
  UC589536  Atriplex leucophylla Beryl O. Schreiber 1932-7-25 660 Marin Lone Pine Beach , Lone Pine Beach (Tomales Bay) Comment
  UC903239  Atriplex leucophylla Ethel Crum 1933-10-8 1580 Marin n old post office (Point Reyes Peninsula, sand dunes near ocean); Point Reyes Peninsula, n of old post office Comment
  CAS-BOT-BC95722  Atriplex suberecta Doreen Smith 2001-10-1 s.n. Marin Stafford Lake. Comment
  CAS-BOT-BC146027  Avena barbata Javier Penalosa 1961-4-8 1290 Marin Tiburon Peninsula. Plateau northwest of 748 foot summit. 137 Comment
  CAS-BOT-BC145904  Avena fatua Peter H. Raven 1967-5-1 21088 Marin Angel Island. On south side of island below Rock Quarry. 60 Comment
  CAS-BOT-BC434192  Baccharis pilularis R. Brostrom; M. Garcia; M. E. Hannibal; N. Hannibal 2014-9-13 14083 Marin Mount Tamalpais. Marin Municipal Water District lands: Along Bon Tempe Creek, junction of Bullfrog Road and Azalea trail, Fairfax, Marin County, CA Comment
  UC672309  Baccharis pilularis Herbert L. Mason 1924-11-16 1149 Marin Willow Camp Comment
  SEINET11861775  Baccharis pilularis H. W. Graham 1927-9-11 9 /11/2026 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  SEINET7239570 Image available Baccharis pilularis J. Landers 1974-9-25 s.n. Marin 2 miles south of Stinson Beach 61 Comment
  JEPS42573  Barbarea orthoceras W. L. Jepson 1927-3-20 11561 Marin Mt. Tamalpais Comment
  UC1177249  Barbarea orthoceras John Thomas Howell 1946-5-12 21794 Marin Carson Ridge Comment
  CAS-BOT-BC75822  Berberis pinnata Gordon H. True; Fred Ross 1969-6-20 5080 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Lower Sheep Corral Canyon. 76 Comment
  UC1076433  Berberis pinnata Herbert L. Mason 1926-2-21 2657 Marin rd from Inverness to Point Reyes Light (near summit of grade) Comment
  UC767013  Berberis pinnata R. F. Hoover 1941-2-2 4739 Marin nw Inverness (Inverness Ridge) Comment
  CAS-BOT-BC66280  Blechnum spicant Miss E. Cannon 1898-1-1 s.n. Marin Sausalito Comment
  RSA610718  Blechnum spicant Joseph A. Ewan 1936-1-1 9377 Marin Canyon above Tomales Bay Comment
  SEINET10617284  Blennosperma nanum Lewis S. Rose 1964-3-19 Rose 64010 Marin Above McClure Beach, Point Reyes Peninsula coastal sandy hills. 122 Comment
  CAS-BOT-BC100722  Blennosperma nanum var. nanum Greg de Nevers 1993-3-14 10325 Marin Mt. Burdell 304 Comment
  CAS-BOT-BC100723  Blennosperma nanum var. nanum Charles Williams 1983-2-11 s.n. Marin Chileno Valley Comment
  SEINET3859610 Image available Blennosperma nanum var. robustum John Thomas Howell 1947-5-14 23153 Marin Point Reyes Peninsula above McClure Beach.; 0 Comment
  UC1281538  Blennosperma nanum var. robustum C. Ritchie Bell 1963-3-30 17485 Marin ca. 0.8 mi s of McClure Beach Comment
  UC909679  Blennosperma nanum var. robustum J. Thomas Howell 1947-5-14 23153 Marin above, along Point Reyes Peninsula McClure Beach; Point Reyes Peninsula Comment
  POM225754  Boisduvalia densiflora var. densiflora P. A. Munz 1936-8-7 14301 Marin 3 miles south of San Anselmo Comment
  RSA31293  Boisduvalia densiflora var. densiflora J. T. Howell 1946-6-30 22134 Marin Valley east of Rodeo Lagoon. Comment
  CAS-BOT-BC7645  Bolboschoenus maritimus John Thomas Howell 1945-8-19 21438 Marin Head of Drakes Bay. Comment
  UC56356  Bolboschoenus maritimus J. Burtt Davy 1897-9-18 Marin San Rafael. Comment
  UC1541348  Bolboschoenus robustus H. E. and S. T. Parks September 1930 716 Marin vicinity Olema; vicinity of Olema Comment
  UC727255  Boykinia occidentalis Rimo Bacigalupi 1943-7-16 2765 Marin trailside at bottom Big Carson Canyon (Lagunitas Creek watershed); Lagunitas Creek Watershed, Big Carson Canyon Comment
  CAS-BOT-BC420286  Boykinia occidentalis Hans Leschke 1945-9-3 s.n. Marin Cataract Gulch Comment
  UC338966  Boykinia occidentalis Hy. Edwards July 1877-July 1879 Marin Comment
  CAS-BOT-BC145418  Brachypodium distachyon John Thomas Howell 1949-6-7 25340 Marin Chileno Valley. Comment
  CHSC22836  Briza maxima Robert A. Schlising; L. D. Thurman 1963-5-11 2569 Marin Coast Ranges. South Novato Blvd. Comment
  UCD57151  Briza maxima Kirstine M. Thorne 1982-4-24 20 Marin Fire road 0.5 mile North junction Robt. Dollar Scenic Drive and Tampa Drive. San Rafael Hill. 152 Comment
  UC60726  Briza minor Jos. Burtt Davy 1900-6 6732 Marin Pt. Reyes Peninsula Comment
  SEINET10570648  Brodiaea A. Arthur Heller 1940-6-12 Heller 15728 Marin Along the roadside on State Highway #1, east side of Tomales Bay opposite Inverness in clay soil, usually in sheltered places. Humid Transition Life Zone. Comment
  SEINET6054583  Brodiaea elegans Unknown 1990-8-12 6329 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC300542  Brodiaea elegans subsp. elegans C. Kellner; S. Whelan; R. Truitt 2013-6-8 13651 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  SBBG33295  Brodiaea elegans subsp. elegans J. P. Broughton 1969-7-12 1267 Marin near summit of Mt Tamalpais; Mt Tamalpais State Park Comment
  CAS-BOT-BC484230  Brodiaea elegans subsp. elegans Elsie Zeile 1911-6-18 s.n. Marin Bear Valley region Comment
  CAS-BOT-BC531456  Brodiaea terrestris subsp. terrestris A. Williams 2015-5-15 15792 Marin Mount Tamalpais. Marin Municipal Water District lands: along trail from Lagunitas parking lot to Bon Tempe Comment
  UC1537199  Brodiaea terrestris subsp. terrestris Gordon H. True Jr. 1937-6-6 721 Marin Point Reyes 30 Comment
  UCD58272  Bromus carinatus P. B. Kennedy 1926-5-30 s.n. Marin Road to Lake Lagunitas. Comment
  UCD58273  Bromus carinatus P. B. Kennedy 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  UCD58301  Bromus carinatus L. S. Smith 1916-4-8 s.n. Marin Tamalpais. Comment
  CAS-BOT-BC149207  Bromus carinatus var. carinatus John Thomas Howell 1943-6-13 18233 Marin Sausalito. Comment
  CAS-BOT-BC149246  Bromus carinatus var. carinatus John Thomas Howell 1943-6-6 18214 Marin Railroad grade to Muir Woods. Comment
  CAS-BOT-BC309803  Bromus carinatus var. carinatus P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13525 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  UC1177015  Bromus carinatus var. carinatus John Thomas Howell 1946-5-4 21748 Marin Dillons Beach Comment
  UC50591  Bromus carinatus var. carinatus Jos. Burtt Davy 1901-4-13 6898 Marin Angel Island Comment
  UC589538  Bromus carinatus var. carinatus Beryl O. Schreiber 1932-6-17 536 Marin Tomales Bay, Waterfall Beach Waterfall Beach; Tomales Bay, Waterfall Beach Comment
  UCD59129  Bromus carinatus var. marginatus R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  UCD59211  Bromus carinatus var. marginatus Beecher Crampton 1954-4-28 1803 Marin Inverness Ridge, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC156286  Bromus catharticus John Thomas Howell 1959-11-4 35108 Marin In west part of Frank Valley. Comment
  CAS-BOT-BC155935  Bromus commutatus John Thomas Howell 1946-6-9 22016 Marin Near Olema. Comment
  UC1131015  Bromus commutatus H. S. Yates 1936-6-14 5639 Marin 1 mi e of Aurora School 45 Comment
  CAS-BOT-BC156108  Bromus diandrus Javier Penalosa 1961-4-8 1268 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Boulevard ca. 1000 feet west of road to Belvedere Island. 60 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
  UCD58535  Bromus diandrus Javier Penalosa 1961-4-29 1355 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  UCR224653  Bromus diandrus Dean Kelch 2007-3-29 07 .106 Marin Greenbrae Hills; between San Quintin Shooting Range and Drake's Landing development 85 Comment
  CAS-BOT-BC155019  Bromus hordeaceus Javier Penalosa 1961-4-29 1406 A Marin Tiburon Peninsula. Hill above Paradise Cove. 152 Comment
  CAS-BOT-BC162434  Bromus laevipes John Thomas Howell 1943-5-22 18119 Marin Fairfax. Comment
  CAS-BOT-BC162326  Bromus madritensis Peter H. Raven; Michael P. Johnson 1967-5-2 21252 Marin Angel Island. Below East Garrison, east side of island. Comment
  CAS-BOT-BC162332  Bromus madritensis John Thomas Howell 1945-6-24 21232 Marin Mount Tamalpais. Near Bootjack. Comment
  CAS-BOT-BC162333  Bromus madritensis John Thomas Howell 1946-5-16 21872 Marin Angel Island, south side. 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
  UC1106207  Bromus madritensis subsp. madritensis John Thomas Howell 1944-4-16 19390 Marin Mount Tamalpais, Corte Madera Ridge Corte Madera Ridge; Mount Tamalpais, Corte Madera Ridge Comment
  OBI2530  Bromus maritimus Larry E. Brown 1971-6-21 2047 Marin In Point Reyes Natl Seashore Comment
  RSA126468  Bromus maritimus J. T. Howell 1946-6-30 22147 Marin Rodeo Lagoon Comment
  CAS-BOT-BC161857  Bromus rubens John Thomas Howell 1950-6-11 26626 Marin Mount Tamalpais. Bootjack. Comment
  CAS-BOT-BC351057  Bromus rubens R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13342 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC1177009  Bromus tectorum John Thomas Howell 1943-5-9 17940 Marin San Rafael Comment
  RSA12208  Cakile edentula C. B. Wolf 1934-6-27 5751 Marin NE end of Bolinas Bay. 1 Comment
  SEINET6056998  Cakile maritima Unknown 1990-8-12 6324 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  UCD114928  Cakile maritima M. Barbour 1969-7-31 s.n. Marin Along Dillon Beach (just west of the College of the Pacific Biological Station). Comment
  UCSB18443  Cakile maritima Brooks, Terry 1963-4-8 Marin Fort Baker, 1 mile north of Golden Gate Bridge 15 Comment
  RSA152566  Cakile maritima var. maritima H. N. Metcalf 1962-4-30 s.n. Marin At junction of Fallon-Two Rock Road, and CA Hwy 1. Comment
  SEINET10521053  Calamagrostis crassiglumis John Thomas Howell 1947-6-4 Howell 1412 Marin Point Reyes Peninsula. Swale near radio station. Comment
  CAS-BOT-BC185171  Calamagrostis nutkaensis R. S. Ferris; Ira L. Wiggins 1935-7-19 8108 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 miles from Inverness. Comment
  UCD57521  Calamagrostis nutkaensis A. A. Beetle 1939-7-22 1505 Marin 5 miles from Inverness, Tomales Point. Comment
  UCSC000101  Calamagrostis nutkaensis Beryl O. Schreiber 1932-7-27 703 Marin Dry slope Hearts Desire Beach - Tomales Bay Comment
  SEINET4565505  Calamagrostis nutkaensis J. B. Davy 1900-1 6817 Marin Point Reyes peninsula Comment
  CAS-BOT-BC185108  Calamagrostis ophitidis John Thomas Howell 1939-5-14 14680 Marin Near Collier Spring, Mount Tamalpais. Comment
  RSA126404  Calamagrostis ophitidis J. T. Howell 1945-5-27 20878 a Marin Mount Tamalpais Comment
  UCD161966  Calamagrostis ophitidis Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  UC1177129  Calamagrostis rubescens John Thomas Howell 1943-5-30 18184 Marin above Mill Valley; Mt. Tamalpais, Summit Avenue Ridge Comment
  CAS-BOT-BC184995  Calamagrostis stricta subsp. inexpansa Hans Leschke 1947-6-4 s.n. Marin Point Reyes Peninsula. Swamp near Radio station. Comment
  JEPS52592  Calandrinia breweri W. L. Jepson 1891-6-11 Marin near summit Mt. Tamalpais Comment
  UC7724  Calandrinia breweri Chesnut and Drew 1892-1 Marin Comment
  UC570772  Callitriche H. L. Mason 1932-3-1 6801 Marin Inverness Ridge Comment
  JEPS42840  Callitriche heterophylla var. bolanderi W. L. Jepson 1897-3-28 13822 Marin Olema Comment
  UC570756  Callitriche heterophylla var. bolanderi H. L. Mason 1929-4-26 5224 Marin near Olema (along San Andreas fault rift) Comment
  NY409597  Callitriche marginata L. S. Rose 1946-4-18 46039 Marin Ignacio 6.1 Comment
  SEINET12057271  Calochortus F. H. Utech 1977-1 s.n. Marin Mt. Tamapalis State Park, near the Pantoll area 488 Comment
  CAS-BOT-BC492122  Calochortus amabilis Belle Richardson Jackson 1930-5-1 s.n. Marin Corte Madera Ridge, near tank Comment
  HSC23834  Calochortus luteus R. A. Vanbianchi 1971-7-1 7 Marin San Geronimo Ridge Comment
  UCD70790  Calochortus luteus Michele H. Mills 1997-5-15 197 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 134 Comment
  SEINET7725655  Calochortus maweanus Unknown Marin San Rafael Comment
  JEPS127857  Calochortus tiburonensis Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 595 Marin Ring Mountain Open Space Preserve Near Taylor Rd. Entrance. Comment
  RSA0000335  Calochortus tiburonensis Albert J. Hill 1972-6-19 51239 4 A Marin North slopes of Ring Mountain, Tiburon peninsula. 107 Comment
  RSA501272  Calochortus tolmiei Aaron Liston, Sara Meury 1989-4-19 791 -4 Marin Point Reyes National Seashore, Chimney Rock Comment
  SEINET5725035 Image available Calochortus tolmiei Eric E. Grissell 1967-1 19 Marin 2.5 miles east of Point Reyes Lighthouse; Point Reyes Lighthouse 76 Comment
  CAS-BOT-BC132559  Calochortus umbellatus H. E. Parks 1926-4-1 s.n. Marin On ridges above Muir [Wood] Woods Comment
  CAS-BOT-BC132561  Calochortus umbellatus Catherine A. Toschi 1963-5-1 63 :146 Marin 4 miles south Fairfax 243 Comment
  UC1177397  Calochortus umbellatus John Thomas Howell 1946-5-12 21812 Marin Carson country Comment
  UCD139590  Calochortus umbellatus Heidi E. M. Dobson 1978-4-10 309 Marin overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  CAS-BOT-BC132574  Calochortus uniflorus Eva Buxton 1982-3-18 s.n. Marin North east side of Ring Mountain, Tiburon Comment
  CAS-BOT-BC270542  Calycadenia multiglandulosa Javier Penalosa 1961-7-15 1975 Marin Tiburon Peninsula. NW of 748 ft summit 152 Comment
  JEPS81187  Calycadenia multiglandulosa Edward Lee with W. Joseph 1935-7-18 1587 Marin Potrero Meadow Mt. Tamalpais (e end) Comment
  UC185674  Calycadenia multiglandulosa Katharine Brandegee 1907-7-1 Marin Westpoint Road Comment
  CAS-BOT-BC270543  Calycadenia multiglandulosa M. S. Jussel 1933-7-30 414 Marin Near Forbes Knolls Comment
  CAS-BOT-BC270557  Calycadenia multiglandulosa J McMurphy 1909-6-24 s.n. Marin 1 mile E of Lagunitas Comment
  UC1876175  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 638 Marin Tiburon, 1.0 mi above access from Trestle Glen Dr. 60 Comment
  RSA51403  Calycadenia multiglandulosa subsp. cephalotes L. S. Rose 1949-8-6 49150 Marin 4 miles W of Fairfax, above Alpine Lake Comment
  UCD126155  Calystegia occidentalis P. B. Kennedy 1926-5-20 s.n. Marin Road between San Rafael and Tomales. Comment
  CAS-BOT-BC436402  Calystegia occidentalis subsp. occidentalis John Thomas Howell 1947-5-8 23137 Marin Sausalito Comment
  UC496401  Calystegia purpurata Merle Randall 1930-6-13 Marin 8 mi above Bolinas; Alamere Creek, above Bolinas Comment
  JEPS78951  Calystegia purpurata Edward Lee 1936-6-14 2228 Marin (Deep Park to Shaver grade) Trail just s Shaver Grade; s of Shaver Grade Comment
  CAS-BOT-BC215899  Calystegia purpurata subsp. purpurata Rita May 1887-4-2 s.n. Marin Sausalito Comment
  CAS-BOT-BC215879  Calystegia purpurata subsp. purpurata G. B. Rossbach; R. P. Rossbach 1938-5-27 776 Marin Roadside just N. of Hamlet, Route 1 Comment
  SEINET12277798  Calystegia sepium E. H. Graham 1931-1 6915 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC436403  Calystegia subacaulis John Thomas Howell 1939-5-21 s.n. Marin W. Tiburon Comment
  CAS-BOT-BC224338  Calystegia subacaulis subsp. subacaulis John Thomas Howell 1939-5-14 14673 Marin Lower end of Berry Trail, Mt. Tamalpais Comment
  POM191621  Camissonia ovata H. E. Parks s.n. Marin Tiburon. Comment
  RSA449042  Camissonia ovata H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  RSA186608  Camissonia strigulosa Peter H. Raven 1963-4-27 18244 Marin Dillon Beach. Comment
  CAS-BOT-BC160255  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Alice Eastwood 1923-5-13 11790 Marin Pt. Reyes Comment
  CAS-BOT-BC160259  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Walter Lennon 1974-9-7 s.n. Marin Rodeo Lagoon Comment
  UCD103545  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Diane de Polo 1964-5-17 36 Marin Point Reyes. Comment
  SEINET10463862  Campanula angustiflora Townsend S. Brandegee Brandegee s.n. Marin Mount Tamalpais Comment
  SEINET10463893  Campanula californica Rose 1946-8-23 Rose 46269 Marin Ridge 2 mi W of Inverness wet spots. 61 Comment
  SEINET10463910  Campanula californica Davy 1900-6-27 DAVY 6835 Marin POINT REYES Comment
  CAS-BOT-BC37478  Cardamine californica Javier Penalosa 1961-3-19 1159 Marin Tiburon Peninsula. Hillside above a point on Tiburon Boulevard. ca. 1000 feet northwest of Belveder Island Road. 15 Comment
  CAS-BOT-BC37488  Cardamine californica Herbert L. Mason 1925-1-18 1180 Marin Hills north of San Rafael. Comment
  CAS-BOT-BC37490  Cardamine californica E. M. Zeile 1922-2-26 s.n. Marin Cascade Canyon. Comment
  CAS-BOT-BC37493  Cardamine californica Belle Richardson Jackson 1930-5-15 s.n. Marin Inverness. Comment
  CAS-BOT-BC37502  Cardamine californica Volney Rattan 1877-2-24 s.n. Marin San Rafael. Comment
  UC518018  Cardamine californica Lewis S. Rose 1933-4-12 33071 Marin Sausalito Comment
  JEPS53380  Cardamine californica var. integrifolia W. L. Jepson 1896-2-16 80 d Marin Ross Valley Comment
  RSA254170  Cardamine californica var. integrifolia Robert A. Norris 1975-3-18 273 Marin Near Rodeo Lagoon, Ft Cronkite. Comment
  RSA44381  Cardamine californica var. integrifolia L. S. Rose 1949-4-6 49019 Marin Hamilton Field, near Ignacio. 5 Comment
  CAS-BOT-BC37915  Cardamine oligosperma John Thomas Howell 1946-5-4 21733 Marin Dillons Beach. Comment
  JEPS51527  Cardionema ramosissimum W. L. Jepson 1919-5-18 8313 Marin 6 mi. n.w. Inverness (Point Reyes); Point Reyes Peninsula 27 Comment
  UCD150623  Cardionema ramosissimum Dawn F. Adams 1978-5-14 21 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 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-BC258895  Carduus pycnocephalus A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 108 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CAS-BOT-BC281811  Carduus tenuiflorus John Thomas Howell 1946-6-13 22020 Marin Chileno Valley Comment
  CAS-BOT-BC18289  Carex L. R. Abrams 1927-4-19 11619 Marin Road from Inverness to Point Reyes at Road of Drakes Estero. Comment
  CAS-BOT-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
  CAS-BOT-BC232184  Carex C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1821 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143. Comment
  CAS-BOT-BC19238  Carex barbarae Gordon H. True 1965-7-1 s.n. Marin San Rafael Hills, Black Canyon. Comment
  CAS-BOT-BC19247  Carex barbarae John Thomas Howell 1939-7-2 s.n. Marin Elk Valley. Comment
  CAS-BOT-BC19249  Carex barbarae John Thomas Howell 1944-5-7 19445 Marin Larkspur. Comment
  UC1133327  Carex barbarae B. Schreiber 1936-4-12 2197 Marin 0.3 mi NNE of Pierce Ranch 15 Comment
  SEINET7551526 Image available Carex barbarae F. J. Hermann 1955-7-25 11921 Marin Matt Davis Trail, Bootjack Camp, Mt. Tamalpais. Comment
  CAS-BOT-BC19458  Carex bolanderi P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail. Comment
  SEINET3899171  Carex bolanderi Robert A. Norris 1985-6-3 4899 Marin Several clumps on partially shaded bank of Sir Francis Drake Blvd., near S end of Samuel P. Taylor State Park, ca. 0.5 (air) mi. W of Lagunitas, Marin Co.; 0 61 Comment
  CAS-BOT-BC309802  Carex densa P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13524 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  CAS-BOT-BC35012  Carex densa John Thomas Howell; J. W. Stacey 1936-6-7 12659 Marin Mill Valley. Comment
  CAS-BOT-BC35036  Carex densa John Thomas Howell 1938-5-22 13790 Marin San Anselmo Canyon. Comment
  CAS-BOT-BC35042  Carex densa John Thomas Howell 1946-6-16 s.n. Marin Inverness Park. Comment
  SEINET4199706  Carex divulsa M. Licher 2013-6-10 3854 Marin Lagunitas Creek, near Kent Lake, west of San Rafael 46 Comment
  CAS-BOT-BC19960  Carex exsiccata John Thomas Howell 1946-6-20 22104 Marin 4 miles north of Bolinas. Comment
  CAS-BOT-BC20022  Carex feta M. S. Jussel 1934-5-1 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC20838  Carex garberi John Thomas Howell 1947-5-14 23170 Marin Near Ledum Swamp, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC20886  Carex globosa John Thomas Howell 1933-4-30 11193 Marin North side of Mt. Tamalpais. Comment
  CAS-BOT-BC20901  Carex globosa John Thomas Howell 1933-4-30 11193 Marin North side of Mt. Tamalpais. (above Phoenix Lake) Comment
  CAS-BOT-BC28383  Carex gracilior John Thomas Howell 1946-5-16 21870 Marin Angel Island, S side. Comment
  UC825617  Carex gracilior Lewis S. Rose 1939-4-23 39079 Marin Nicasio 45 Comment
  CAS-BOT-BC146566  Carex gynodynama Hans Leschke 1945-6-24 s.n. Marin Tamalpais: Willow Meadow Comment
  CAS-BOT-BC539838  Carex gynodynama Elsa Thorsteinson 1938-6-1 s.n. Marin Lake Lagunitas (opposite end from dam) Comment
  CAS-BOT-BC22140  Carex harfordii Gordon H. True 1970-5-7 5328 Marin Point Reyes Bird Observatory, 3 miles southwest of Bolinas at Arroyo Honda. Chaparral slope east of entrance road. 76 Comment
  SEINET4231764 Image available Carex harfordii Unknown 2009-1 1085 Marin Point Reyes National Seashore. Fire Lane Trail. Comment
  SEINET7561241 Image available Carex harfordii Andrew L. Hipp 1999-5-25 303 Marin Along Sky Trail. Point Reyes National Seashore, Sky Trail. 244 Comment
  SEINET7561255 Image available Carex harfordii Andrew L. Hipp 1999-5-25 297 Marin At edge of Sky Trail. Point Reyes National Seashore, Sky Trail. 244 Comment
  CAS-BOT-BC22143  Carex harfordii Malcom A. Nobs; Herbert L. Mason 1949-4-29 736 Marin Marsh at head of Tomales Bay on Bear Creek above junction with Mill Creek. Comment
  RSA51946  Carex harfordii J. T. Howell 1946-6-2 21968 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC31493  Carex leptopoda Gordon H. True; Fred Ross 1969-5-30 5018 Marin Pt. Reyes Bird Observatory 3 mi NW of Bolinas at Arroyo Honda. Inverness Ridge. 274 Comment
  POM248587  Carex luzulina var. ablata J. T. Howell 1938-6-5 13896 Marin Azalea Flat, Mt. Tamalpais. Comment
  CAS-BOT-BC31656  Carex lyngbyei John Thomas Howell 1949-5-22 25323 Marin Salt marsh, 1 mi S of Inverness. Comment
  RSA52105  Carex lyngbyei J. T. Howell 1949-5-22 25323 Marin Salt marsh, 1 mile south of Inverness Comment
  CAS-BOT-BC119391  Carex obnupta John Thomas Howell 1946-5-4 21714 Marin East of Aurora School at Sonoma Co. line. Comment
  CAS-BOT-BC119276  Carex ovalis Hans Leschke 1944-6-4 s.n. Marin Mt. Vision plateau, Pt. Reyes peninsula. 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
  CAS-BOT-BC118437  Carex praegracilis Gordon H. True 1977-5-25 8197 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, 3 Comment
  CAS-BOT-BC232234  Carex serratodens C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1102 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC117577  Carex serratodens J. Penalosa; John Thomas Howell 1961-6-7 s.n. Marin West of Marin Country Day School. 3 Comment
  SEINET3128429  Carex serratodens L. S. Rose 1938-4-10 38137 Marin Tiburon Comment
  HSC7171  Carex simulata Rollin Sparrowe 1962-4-17 13 Marin San Geronimo Valley, 2 mi. E of San Geronimo Comment
  CAS-BOT-BC116937  Carex subbracteata John Thomas Howell 1945-5-27 20883 Marin NE of Mountain Theater, Mt. Tamalpais. Comment
  UC449449  Carex subbracteata H. E. and S. T. Parks 1930-4-10 478 Marin Tiburon Peninsula Comment
  UC905015  Carex subbracteata John Thomas Howell 1943-5-22 18158 Marin Lagunitas Meadows Comment
  RSA503499  Carex subbracteata Robert A. Norris 1975-3-18 2271 Marin S of Rodeo Lagoon, Ft. Cronkite. Comment
  CAS-BOT-BC116887  Carex subbracteata var. subbracteata Gordon H. True 1967-3-3 3356 Marin True residence, San Rafael Hills. 30 Comment
  CAS-BOT-BC116890  Carex subbracteata var. subbracteata Hans Leschke 1945-6-10 s.n. Marin Tocaloma Comment
  CAS-BOT-BC115594  Carex tumulicola Peter H. Raven; M. P. Johnson 1967-5-1 21081 Marin Angel Island, Slopes on S side near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC115602  Carex tumulicola Gordon H. True 1977-5-5 8179 Marin Pike County Gulch (Galloway Canyon), on W slope of Bolinas ridge, 3 Comment
  CAS-BOT-BC115603  Carex tumulicola Gordon H. True 1977-5-5 8179 Marin Pike County Gulch (Galloway Canyon), on W slope of Bolinas ridge, 3 Comment
  CDA37486  Carex tumulicola D. G. Kelch 2011-5-13 11 .249-E Marin Near Phoenix Lake. Comment
  SEINET3908567  Carex tumulicola Robert A. Norris 1984-6-15 4759 Marin Extended patch in partially dried-out mud near Nicasio Valley Rd., at se. end of Nicasio Reservoir.; 0 67 Comment
  UC905029  Carex vesicaria var. major John Thomas Howell 1946-6-13 22032 Marin Chileno Valley Comment
  UC767012  Carpobrotus chilensis R. F. Hoover 1941-2-2 4750 Marin Point Reyes Comment
  CAS-BOT-BC230228  Carpobrotus edulis Peter H. Raven; Michael P. Johnson 1967-5-1 21182 Marin Angel Island. On S ridge of Mount Ida 237 Comment
  JEPS67851  Castilleja L. R. Heckard and Richard Brown 1972-5-2 2914 Marin near head of Drakes Estero (along road from Inverness); Pt. Reyes Seashore Comment
  JEPS75953  Castilleja M. I. Morris 1976-5-7 1072 Marin 0.1 mi n Marshall (alongside Calif Hwy 1, 7.0 mi s of Tomales) 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
  JEPS18918  Castilleja affinis subsp. affinis Rimo Bacigalupi with L. Contance, M. Hiroe, John Dawson and Otto Solbrig 1955-10-22 5522 Marin above Point Reyes Peninsula Lighthouse (just below highest portion at tip of Point Reyes Peninsula); Point Reyes Peninsula 182 Comment
  JEPS62610  Castilleja affinis subsp. affinis John Thomas Howell 1969-5-5 45567 Marin near Paradise Cove; Tiburon Peninsula Comment
  JEPS46019  Castilleja affinis subsp. affinis L. R. Heckard 1956-7-15 800 Marin e of Pt. Reyes Lighthouse 152 Comment
  JEPS58951  Castilleja affinis subsp. affinis John Thomas Howell 1942-4-19 16947 Marin Carson Ridge Comment
  RSA51389  Castilleja affinis subsp. neglecta L. S. Rose 1949-5-1 49115 Marin Tiburon 46 Comment
  JEPS58917  Castilleja ambigua subsp. ambigua John Thomas Howell 1944-5-21 19394 Marin Lagunitas Meadow Mt. Tamalpais Comment
  CAS-BOT-BC531670  Castilleja attenuata A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15356 Marin Mount Tamalpais. Marin Municipal Water District lands: ephemeral wetland area S of Bon Tempe valves Comment
  JEPS58942  Castilleja attenuata John Thomas Howell 1943-4-11 17917 Marin Black Canyon San Rafael Hills Comment
  JEPS9879  Castilleja attenuata E. L. Greene May 1886 Marin Tamalpais Comment
  UC138958  Castilleja attenuata A. A. Heller 1904-4-28 7366 Marin Corte Madera Comment
  UC673461  Castilleja attenuata H. L. Mason 1928-4-13 4316 Marin n of San Rafael Comment
  UC747075  Castilleja attenuata G. Thomas Robbins 1944-4-14 1541 Marin immediately w Hamilton Field Air Base 30 Comment
  JEPS9424  Castilleja densiflora subsp. densiflora W. L. Jepson 1905-5-13 2480 C Marin Lagunitas Comment
  UC199372  Castilleja densiflora subsp. densiflora Milo S. Baker 1904-4-24 Marin Redwood canyon Comment
  UCSB15259  Castilleja exserta subsp. exserta Breedlove, Dennis 1962-4-17 Marin near lighthouse; on Point Reyes Peninsula 60 Comment
  JEPS27729  Castilleja exserta subsp. latifolia Lloy Thurman 1962-4-27 Marin Headlands at Point Reyes Point Reyes Comment
  SFV8663  Castilleja foliolosa C. A. Mitchell 1969-4-12 5 Marin Along fire road on south side of Mount Tamalpais. Comment
  CAS-BOT-BC241302  Castilleja latifolia John Thomas Howell 1933-10-8 11704 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC241303  Castilleja latifolia John Thomas Howell 1947-6-18 23282 Marin North of Dillons Beach Comment
  UCD123047  Castilleja rubicundula subsp. lithospermoides H. A. Borthwick 1925-6-5 1954 Marin Exact location unknown. Comment
  JEPS67842  Castilleja subinclusa subsp. franciscana L. R. Heckard and Richard Brown 1972-5-2 2906 Marin above Coast Creek (along Bear Valley road, between Divide Meadow and coast, ca 0.5 mi from ocean, Pt. Reyes Seashore); Pt. Reyes Seashore Comment
  JEPS77809  Castilleja subinclusa subsp. franciscana Robert M. Lloyd 1963-3-10 2121 Marin 1.5 mi up road to Mt. Tamalpais (from State Hwy 1) Comment
  UC1341797  Castilleja subinclusa subsp. franciscana Noel H. Holmgren and James L. Reveal 1966-6-5 2636 Marin 5.5 mi se Stinson Beach (along Calif Hwy 1) Comment
  UC614968  Castilleja subinclusa subsp. franciscana Beryl O. Schreiber 1932-3-13 83 Marin road to Stinson Beach Comment
  OBI9706  Castilleja subinclusa subsp. franciscana G. Thomas Robbins 1955-6-4 3656 Marin Bluffs facing the ocean, NW of Rodeo Lagoon Comment
  JEPS55957  Castilleja wightii T. I. Chuang and F. M. Chuang 1968-6-23 6416 Marin 1.1 mi s Stinson Beach Comment
  UC199385  Castilleja wightii Harriet A. Walker 1908-6-13 1200 Marin Olema Comment
  UCD150633  Castilleja wightii Nancy Steffensen 1980-5-18 44 Marin Nine miles due south of Marshall; On Muddy Hollow Trail, 5.1 mi SW of Pt. Reyes Station. 15 Comment
  JEPS57166  Castilleja wightii L. R. Heckard 1967-7-29 1656 Marin 1.5 mi se Fairfax (road to Bon Tempe Lake) Comment
  JEPS78285  Castilleja wightii L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5129 Marin just w Inverness Comment
  SJSU2233  Castilleja wightii R. G. Clement 1960-4-24 57 Marin by Tomales Bay near Marshalls Comment
  CAS-BOT-BC40224  Caulanthus lasiophyllus John Thomas Howell 1940-5-20 15510 Marin Point Reyes. Near lighthouse. Comment
  RSA25683  Ceanothus cuneatus Carl B. Wolf 1941-7-16 11019 Marin Bolinas ridge, 4.3 mile up the grade on road from Bolinas Bay to Fairfax. 366 Comment
  JEPS42280  Ceanothus cuneatus var. cuneatus W. L. Jepson 1919-4-5 8225 Marin sw slope Mill Valley; Mt. Tamalpais Comment
  JEPS48865  Ceanothus cuneatus var. cuneatus Elsa Kraeger 1926-3-13 Marin e of Mt. Tamalpais (hillside) Comment
  UC1088744  Ceanothus cuneatus var. cuneatus A. E. Wieslander 1938-10-27 858 Marin 2 mi nw Inverness; nw of Inverness 114 Comment
  UC18292  Ceanothus cuneatus var. cuneatus Michener and Bioletti 1893-4-15 Marin Fairfax Comment
  UC80063  Ceanothus cuneatus var. cuneatus T. S. Brandegee april 1890 Marin Tamalpais Comment
  UCSC003156  Ceanothus cuneatus var. cuneatus D. J. Norman 1968-4-10 94 Marin Bootjack Trail - Mt. Tamalpais 671 Comment
  CAS-BOT-BC48425  Ceanothus cuneatus var. ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC48444  Ceanothus cuneatus var. ramulosus H. G. Reinecke 1941-3-24 s.n. Marin South side of Mt. Tamalpais above Summit Avenue Comment
  CAS-BOT-BC49150  Ceanothus cuneatus var. ramulosus John Thomas Howell 1938-6-19 13927 Marin Rattlesnake, Mt. Tamalpais Comment
  POM136510  Ceanothus foliosus Katherine Brandegee 1907-06 s.n. Marin Tamalpais Comment
  RSA399066  Ceanothus foliosus L. S. Rose 1937-4-25 37233 Marin S slope, Mt. Tamalpais. 305 Comment
  SEINET3815025 Image available Ceanothus foliosus Lewis S. Rose 1932-3-23 3294 Marin Mill Valley. Comment
  UC452548  Ceanothus foliosus Ira J. Condit 1913-4-8 Marin near Muir Woods Comment
  CAS-BOT-BC50907  Ceanothus foliosus var. foliosus D. E. Breedlove 1962-4-17 2314 Marin On the southwest slope of Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road. 457 Comment
  CAS-BOT-BC50944  Ceanothus foliosus var. foliosus H. A. Lewis 1908-4-12 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC49960  Ceanothus gloriosus var. gloriosus Robert H. Menzies 1920-1-1 s.n. Marin Tomales Point Comment
  UC634572  Ceanothus gloriosus var. gloriosus H. L. Mason 1926-2-21 2662 Marin near lighthouse on sea cliffs, Point Reyes Comment
  UC1951060  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 DOB 909 f Marin Point Reyes National Seashore, north side of Duck Cove/Marshall Beach Road, 0.4 road miles (0.6 km) west of intersection with Pierce Point Road, 5.18 km 302 degr. (True) WNW of Inverness Comment
  CAS-BOT-BC50666  Ceanothus jepsonii W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  RSA399001  Ceanothus jepsonii T. S. Brandegee 1893-06 s.n. Marin Tamalpais Mt. Comment
  UCD112058  Ceanothus jepsonii Heidi E. M. Dobson 1978-3-28 306 Marin Overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  CAS-BOT-BC51404  Ceanothus masonii Doreen Smith 2002-3-31 s.n. Marin Bolinas Ridge five road, 700 steps from the intersection of Bolinas-Fairfax Road and Ridge Crest Blvd. Comment
  CAS-BOT-BC51417  Ceanothus masonii Alice Eastwood; John Thomas Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  CAS-BOT-BC51419  Ceanothus masonii John Thomas Howell 1944-4-2 19365 Marin Bolinas Ridge Comment
  CAS-BOT-BC83792  Ceanothus masonii D. O. Burge 2007-4-9 829 b Marin Bolinas Ridge, W of Skyline Boulevard 500 Comment
  RSA399099  Ceanothus masonii Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  UCD123473  Ceanothus masonii D. O. Burge 2007-4-9 829 e Marin Bolinas Ridge, west of Skyline Boulevard, 1.2 road miles south of junction with Fairfax-Bolinas Road. 4.26 km 58 deg. (True) ENE of Bolinas. 500 Comment
  SEINET12211456  Ceanothus masonii Unknown 1983-1 30778 Marin S of Marshall-Petaluma Road & NE of E fork of Soulajule Reservoir 335 Comment
  CAS-BOT-BC51507  Ceanothus oliganthus var. sorediatus James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC51509  Ceanothus oliganthus var. sorediatus John F. Emmel 1971-5-8 347 Marin NNW of Alpine Lake, 0.6 mile ENE of Pine Mountain Peak 457 Comment
  CAS-BOT-BC51514  Ceanothus oliganthus var. sorediatus Alice Eastwood 1922-5-6 11309 Marin Mt. Tamalpais Comment
  UC423086  Ceanothus oliganthus var. sorediatus Katharine Brandegee June 1905 Marin Tamalpais Comment
  UC75395  Ceanothus oliganthus var. sorediatus A. Eastwood 1903-5-3 3174 Marin Mt. Tamalpais Comment
  RSA232889  Ceanothus ramulosus L. S. Rose 1968-3-18 68007 Marin Alpine Lake. 244 Comment
  CAS-BOT-BC52928  Ceanothus thyrsiflorus Lester Rowntree 1930-7-17 s.n. Marin Point Reyes Comment
  CAS-BOT-BC52960  Ceanothus thyrsiflorus Brandegee 1890-5-1 17 Marin Mt. Tamalpais Comment
  CAS-BOT-BC52963  Ceanothus thyrsiflorus H. E. McMinn 1922-6-6 142 Marin Bolinas Ridge Comment
  CAS-BOT-BC52974  Ceanothus thyrsiflorus Elsa G. Ruckert 1960-4-13 88 Marin Roadside, county road west from marshall leading to Olema, 1/2 mile from junction with Tomales Road. 15 Comment
  JEPS127840  Ceanothus thyrsiflorus Adam C. Schneider with Robert Steers 2014-3-29 544 Marin Coastal Trail, 0.2 miles below intersection with Wolf Ridge Trail. Comment
  JEPS76974  Ceanothus thyrsiflorus Robert M. Lloyd 1963-3-10 2096 Marin on Pt. Reyes Road 2 mi from Inverness; 2 mi from Inverness on Pt. Reyes Road Comment
  UC452664  Ceanothus thyrsiflorus I. J. Condit 1913-4-8 Marin slope above Muir Woods; slope above Muir Woods Comment
  UC615002  Ceanothus thyrsiflorus Beryl O. Schreiber 1936-3-7 2134 Marin w Tomales Bay; w of Tomales Bay, Tomales Ridge Comment
  UCD112717  Ceanothus thyrsiflorus J. Buck 1996-5-27 19 Marin Point Reyes at the intersection of Mt. Vision Road and Sir Francis Drake Highway. 79 Comment
  CAS-BOT-BC52931  Ceanothus thyrsiflorus N. J. Andersson 1852-1-1 s.n. Marin Coloma Comment
  HSC85818  Ceanothus thyrsiflorus Sandy Floyd, Tom Munton, T'ai Roulston 1987-3-13 33 Marin Hwy. 1 mile marker 40 Comment
  CAS-BOT-BC52899  Ceanothus velutinus John Thomas Howell 1944-4-16 19389 Marin Mt. Tamalpais - Corte Madera Ridge Comment
  CAS-BOT-BC52413  Ceanothus velutinus var. velutinus Walter Lennon 1973-5-3 1 Marin Crown Road, Kent Woodlands Comment
  JEPS21725  Centaurium davyi Milo S. Baker 1940-7-18 9784 Marin w side road to Pt. Reyes Lighthouse (opposite first farm house on e side after crossing Estero) Comment
  RSA105365  Centaurium davyi Milo S. Baker 1940-7-18 9784 Marin On west side of road to Pt. Reyes Lighthouse, opposite first farm house east side after crossing Estero. Comment
  JEPS34403  Centaurium muehlenbergii Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 8879 Marin 0.5 mi n Bon Tempe Dam (just s of rd summit at old U. Cal. Engineer's Summer Camp, near Camp Lilienthol) 213 Comment
  UC878322  Centaurium muehlenbergii Alice Eastwood 1912-7-29 1526 Marin Rock Spring Mt. Tamalpais (Mt. Tamalpais) Comment
  CAS-BOT-BC124320  Centaurium tenuiflorum Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato Comment
  SBBG41057  Centaurium tenuiflorum J. T. Howell 1945-9-16 Marin near San Rafael Comment
  CAS-BOT-BC288578  Centromadia fitchii Frieda Ward 1978-6-21 s.n. Marin On old Pacheco Ranch in Indian Valley W of Hamilton Field Comment
  UC56334  Cerastium arvense J. Burtt Davy 1900-7-11 6851 Marin Point Reyes Comment
  UC8260  Cerastium glomeratum J. Burtt Davy 1898-4-2 Marin Angel Isl. San Francisco Bay, Angel Isl. Comment
  CAS-BOT-BC388312  Cerastium glomeratum John Thomas Howell 1946-4-14 21629 Marin Near Dillons Beach Comment
  CAS-BOT-BC388313  Cerastium glomeratum John Thomas Howell 1959-11-4 35116 Marin Just north of Point Reyes (town) Comment
  CAS-BOT-BC135522  Cercocarpus betuloides var. betuloides Doreen Smith 2002-4-15 s.n. Marin Cascade Canyon, Fairfax Comment
  CAS-BOT-BC135523  Cercocarpus betuloides var. betuloides Brandegee s.n. Marin Tamalpais Comment
  UC1177233  Chamaecytisus prolifer John Thomas Howell 1947-5-4 23133 Marin San Rafael Hills Comment
  CAS-BOT-BC68165  Cheilanthes intertexta C. S. Bates 1881-1-1 s.n. Marin Whites Ranch, San Rafael Comment
  RSA685763  Cheilanthes intertexta T. R. Pray 1961-5-24 1851 Marin Along road neer Bootjack Camp, Mount Tamalpias Comment
  UC42449  Cheilanthes intertexta Mrs. Brandegee June 1892 Marin Comment
  RSA95469  Chenopodium berlandieri var. sinuatum L. S. Rose 1953-7-20 53052 A Marin Dillon Beach. Comment
  RSA126191  Chenopodium macrospermum var. farinosum J. T. Howell 1947-10-26 24194 Marin Rodeo Lagoon. Comment
  JEPS120459  Chloropyron maritimum subsp. palustre Daniel Slakey 2013-6-22 57 Marin Tomales Bay State Park, Millerton Management Unit, about 1/2 mile east of Millerton Point. Comment
  CAS-BOT-BC237994  Chloropyron molle subsp. molle John Thomas Howell 1945-7-8 21277 Marin At Burdell Station Comment
  UCD99666  Chorizanthe cuspidata Beecher Crampton 1960-6-8 5595 Marin Pt. Reyes Peninsula, RCA Radio Station area. Comment
  CAS-BOT-BC191544  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-8 10466 Marin Tomales Point. Point Reyes Peninsula Comment
  RSA127051  Chorizanthe cuspidata var. villosa J. T. Howell 1946-6-9 s.n. Marin Abbott's Lagoon Comment
  CAS-BOT-BC143035  Chorizanthe membranacea D. L. Smith 2001-5-1 s.n. Marin Mt. Tamalpais. Old Mine/Gary Grade trail Comment
  CAS-BOT-BC257015  Chorizanthe membranacea Lewis S. Rose 1946-6-16 46157 Marin Mt. Tamalpais, Rock Spring 670 Comment
  CDA22449  Chorizanthe valida J. T. Howell, Catherine Best, Wilma Follette, G. H. True 1980-6-19 53718 Marin Near Abbotts Lagoon, Point Reyes Peninsula. 0 Comment
Read comments Dec 20 2017
  CAS-BOT-BC36469  Chrysolepis chrysophylla Alice Eastwood 1925-10-11 s.n. Marin Mt. Tamalpais Comment
  SBBG1289  Chrysolepis chrysophylla E. R. Blakley 1958-9-11 2443 Marin near the top of Mt Tamalpais around the E peak 701 Comment
  UC762734  Chrysolepis chrysophylla var. chrysophylla R. F. Hoover 1938-9-18 3845 Marin Tomales Point Comment
  JEPS116835  Cicendia quadrangularis David Gowen 2007-5-7 702 Marin Point Reyes, in grassy area at the south end of Abbotts Lagoon. Comment
  RSA500617  Cicendia quadrangularis Aaron Liston, S. Meury 1989-4-19 790 -1 Marin Point Reyes National Seashore. Above Limantour Beach. Sea level. 0 Comment
  SEINET12117797  Cicuta bolanderi L. Constance, Bacigalupi, R.; Dawson, J. W.; Hiroe, M.; Solbrig, O. 1955-1 3619 Marin Point Reyes Peninsula 4.5 mi SW of Inverness 30 Comment
  POM312391  Cicuta douglasii S. Galen Smith, Malcolm A. Nobs 1949-6-29 924 Marin Marsh south of junction of Mill Creek and Bear Creek, 1 1/2 miles northwest of Olema Comment
  UC1753848  Circaea alpina subsp. pacifica Annetta M. Carter, Edward Lee 1934-6-17 668 Marin Stream below Five-Brook, Olema-Bolinas Road. Comment
  CDA1463  Cirsium andrewsii Doreen Smith Aug 1997 s.n Marin Pt. Reyes; Pierce Pt. Rd. near Abbotts Lagoon. Comment
  RSA73858  Cirsium andrewsii L. S. Rose 1952-7-16 s.n. Marin Point Reyes, near lighthouse Comment
  CAS-BOT-BC284448  Cirsium brevistylum Javier Penalosa 1961-6-29 1916 Marin Paradise Drive 1.4 mi. northwest of road to Naval Net Depot, Tiburon Peninsula Comment
  SEINET11843053  Cirsium hydrophilum var. vaseyi Unknown 1985-1 RR 50709 Marin Pine Mountain, Carson Ridge area, above Little Carson Canyon 335 Comment
  JEPS127684  Cirsium occidentale var. occidentale Adam C. Schneider 2014-3-29 569 Marin Point Bonita. 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-BC280458  Cirsium quercetorum Gordon H. True 1969-5-9 4911 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 30 Comment
  CAS-BOT-BC280470  Cirsium quercetorum John Thomas Howell 1943-6-13 18235 A Marin Sausalito Comment
  JEPS20308  Cirsium quercetorum Lewis S. Rose 1956-7-30 56136 Marin 7 mi w of Inverness; Point Reyes Peninsula 9 Comment
  UC931947  Cirsium quercetorum Verne Grant and Alva Grant 1946-6-2 7648 Marin one m beyond Point Reyes Station on road to Tomales; Point Reyes Station, Tomales Comment
  CAS-BOT-BC280487  Cirsium quercetorum Volney Rattan 1877-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC288751  Cirsium remotifolium John Thomas Howell 1939-6-25 14799 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC288730  Cirsium remotifolium John Thomas Howell 1940-5-26 15520 Marin San Anselmo Comment
  SBBG54769  Cirsium vulgare D. E. Breedlove 1961-12-31 1435 Marin rd to Pt Reyes, 13 mi W of Inverness 18 Comment
  UC185529  Cirsium vulgare Katharine Brandegee 1907-7-1 Marin Westpoint Road Tamalpais Comment
  CAS-BOT-BC223887  Cistus incanus Richard Mc. P Brown 1962-1-8 s.n. Marin Between Mill Valley and Larkspur, crest of Corte Madera Ridge along fire road, near upper end of Summit Drive Comment
  CAS-BOT-BC223890  Cistus incanus Richard Mc. P Brown 1962-5-8 s.n. Marin Along summit of Corte Madera Ridge, between Corte Madera Grade (connecting Corte Madera Ave. and Camino Alto) and water tank just above uppermost terminus of Summit Dr. Comment
  CHSC27725  Clarkia amoena Coleta Lawler 1978-7-18 299 Marin Along Hwy 1, 0.5 miles south of Tomales. Roadside. Comment
Read comments Apr 14 2009
  UC107817  Clarkia amoena Katharine Brandegee 1905-6-26 Marin Bodega Bay, 2 or 3 mi inland Bodega Bay Comment
  CAS-BOT-BC160989  Clarkia amoena subsp. amoena Peter H. Raven 1957-6-18 10931 Marin On cliffs near Point Reyes Lighthouse Comment
  CAS-BOT-BC160991  Clarkia amoena subsp. amoena David D. Keck 1937-7-3 4580 Marin Tocaloma (just west of) Comment
  CAS-BOT-BC164214  Clarkia concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas Comment
  UC422928  Clarkia concinna subsp. concinna V. King Chesnut 1889-5-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC164290  Clarkia davyi John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53720 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  CAS-BOT-BC164300  Clarkia davyi E. K. Balls 1958-7-20 23572 Marin \Pt. Reyes Peninsula, about jct. of roads to Drake's Bay and Lighthouse 121 Comment
  CAS-BOT-BC164610  Clarkia gracilis subsp. gracilis John Thomas Howell 1947-5-18 23173 Marin Fairfax Hills Comment
  UC20309  Clarkia gracilis subsp. gracilis W. A. Setchell 1896-3-6 Marin Bolinas Ridge 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
  CAS-BOT-BC172547  Clarkia purpurea subsp. purpurea Alice Eastwood 1922-6-22 s.n. Marin Near Fort Baker Comment
  CDA10313  Clarkia purpurea subsp. quadrivulnera D. G. Kelch 2005-6-26 5 .398 Marin Mt Tamalpais. Comment
  CAS-BOT-BC164549  Clarkia purpurea subsp. viminea Alice Eastwood 1925-6-7 s.n. Marin Trail to Big Carson Ridge Comment
  CAS-BOT-BC166719  Clarkia purpurea subsp. viminea Peter Rubtzoff 1981-5-7 9640 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, Comment
  CAS-BOT-BC165055  Clarkia rubicunda Volney Rattan 1878-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  UC1279950  Clarkia rubicunda Peter H. Raven 1957-6-28 10998 Marin city limit San Rafael (on road to China Camp) Comment
  CAS-BOT-BC165074  Clarkia rubicunda Doreen Smith 2001-6-23 s.n. Marin Along Sir Francis Drake Blvd. just west of Madrone Camp, Samuel P. Taylor State Park Comment
  POM181767  Clarkia rubicunda H. F. Copeland 1925-7-5 529 Marin Coast. Comment
  POM153258  Clarkia rubicunda subsp. blasdalei C. L. Hitchcock 1928-6-7 22 Marin Between San Rafael Ferry and San Rafael, 1/2 mile from Ferry. 9 Comment
  UCD100589  Claytonia exigua Heidi E. M. Dobson 1978-4-10 314 Marin Overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  RSA127366  Claytonia exigua subsp. exigua J. T. Howell 1939-4-23 14615 Marin Corte Madera Ridge, Mt. Tamalpais. Comment
  UC1176775  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-19 Marin Carson Ridge Comment
  UC1300967  Claytonia exigua subsp. exigua Helen K. Sharsmith 1963-3-30 5264 Marin Lucas Valley; San Francisco Bay Region 137 Comment
  SFV8734  Claytonia exigua subsp. exigua E. E. Grissell 1967-5-6 13 Marin Bolinas Road, about 2.25 miles southwest of Fairfax Post Office. 76 Comment
  CAS-BOT-BC439346  Claytonia gypsophiloides Michener; Bioletti 1893-4-1 s.n. Marin Fairfax Comment
  CHSC22912  Claytonia gypsophiloides Robert A. Schlising; Anna Eagle 1963-4-10 2502 Marin Lucas Valley Road, a few miles west of exit from highway 101. Comment
  UC192266  Claytonia gypsophiloides C. F. Sonne 1887-4-15 Marin near Mt. Tamalpais (Ross Valley); Ross Valley Comment
  UCD15451  Claytonia gypsophiloides Charles Moore Denny 1974-5-4 85 Marin California, Marin Co.; Carson Ridge; Comment
  CAS-BOT-BC332714  Claytonia parviflora T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan; W. Dreskin 2013-4-12 13614 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  JEPS43296  Claytonia parviflora subsp. parviflora W. L. Jepson 1896-3-23 Marin Ross Valley Comment
  CAS-BOT-BC443580  Claytonia perfoliata subsp. perfoliata Saichi Kawahara 1969-3-28 521 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  UC635492  Claytonia sibirica H. L. Mason 1926-2-21 2655 Marin road from Inverness to Point Reyes Lighthouse (near summit of grade) Comment
  CAS-BOT-BC443944  Claytonia sibirica Roxana S. Ferris; Ira L. Wiggins 1935-7-19 8093 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness. Comment
  UC71966  Clintonia andrewsiana J. Burtt Davy 1895-5-13 1256 Marin Redwood Canyon Comment
  CAS-BOT-BC499386  Clintonia andrewsiana J. P. Moore 1878-1-1 172 Marin Lagunitas Creek Comment
  UC59631  Clintonia andrewsiana r. royce Marin California Comment
  HSC33200  Collinsia heterophylla Thomas W. Nelson 1974-4-22 1206 Marin Lake Nicascio Comment
  RSA104880  Collinsia heterophylla Elizabeth Sprague 1956-5-29 s.n. Marin Phoenix Lake. Comment
  RSA107097  Collinsia heterophylla L. S. Rose 1956-6-4 56086 Marin 6 mi e. of Nicasio, Lucas Valley 91 Comment
  JEPS77208  Collinsia sparsiflora var. collina Robert M. Lloyd 1963-4-24 2354 Marin 5 mi s Fairfax (on Bolinas Rd) 274 Comment
  JEPS6343  Collinsia sparsiflora var. sparsiflora L. M. Newlon 1921-1 87 Marin Mt. Tamalpais Comment
  SEINET2445713  Collomia heterophylla Lewis S. Rose 1956-6-25 s.n. Marin Bolinas Ridge, Mt. Tamalpais. 549 Comment
  UC672490  Cordylanthus maritimus subsp. palustris H. L. Mason June, 1930 5670 Marin Dillons Beach; just above tidewater Comment
  JEPS128120  Coreopsis tinctoria Eric Wrubel, Lindsay Ringer 2012-8-23 NPS 49 Marin Highway 1 at Green Gulch. Scattered along the northern shoulder, ca. 0.1 mi. Comment
  CAS-BOT-BC105662  Corethrogyne filaginifolia R. S. Ferris; Ira L. Wiggins 1935-7-19 8106 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  CAS-BOT-BC105663  Corethrogyne filaginifolia Paul F. Covel 1937-6-27 603 Marin Tomales Pt. Rd. n.w. Inverness Comment
  UCD117080  Cornus sericea subsp. occidentalis Collector unknown 1925-6-5 1747 Marin location unknown. Comment
  UC14410  Coronopus didymus J. Burtt Davy 1900-6-18 6771 Marin Point Reyes; Western Middle California, Point Reyes Comment
  UC1083148  Corylus H. L. Mason Marin Marin County Comment
  POM106648  Corylus cornuta var. californica Edward Palmer 1892-6-25 2412 Marin Bolinas Ridge Comment
  UC589504  Cotula coronopifolia Beryl O. Schreiber 1932-6-15 472 Marin Teachers Beach Tomales Bay, Teachers Beach Comment
  CAS-BOT-BC291378  Cotula coronopifolia Javier Penalosa; Douglas Ripley; Sheila McCarthy 1961-4-29 1358 Marin Near Marin Country Day School, Paradise Dr. 1.3 mi. from intersection with U.S. 101, Tiburon Peninsula Comment
  UC1101409  Crassula aquatica Herbert L. Mason 1946-7-24 12939 Marin Lake Ranch near Double Point Comment
  CAS-BOT-BC427938  Crassula tillaea Wilma Follette; Catherine Best 1987-3-9 1235 Marin On the road above the parking lot at McClure Beach, Tomales Point Comment
  CAS-BOT-BC152882  Cressa truxillensis Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island. South Beach. Comment
  JEPS81814  Crocanthemum scoparium var. scoparium Edward Lee with W. Joseph 1935-7-18 1565 Marin Mt. Tamalpais, Lower Throckmorton Trail Mt. Tamalpais; , Lower Throckmorton Trail 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
  UC907790  Cryptantha clevelandii G. Thomas Robbins 1944-4-14 1509 Marin 2-3 mi w Hamilton Field Air Base; Big Rock Ridge 152 Comment
  JEPS9285  Cryptantha flaccida Rimo Bacigalupi with G. T. Robbins 1954-6-17 4546 Marin above Tiburon (St. Hilary Catholic Church) 76 Comment
  SDSU19184  Cryptantha flaccida Michael G. Simpson 2008-6-2 3033 Marin East side of Ring Mountain, Tiburon peninsula. 147 Comment
  UC615127  Cryptantha leiocarpa Beryl O. Schreiber 1937-4-25 2382 Marin 8 mi w Inverness; Point Reyes Peninsula Comment
  RSA0079311  Cryptantha muricata var. jonesii Katherine Brandegee 1907-8-4 s.n. Marin Tamalpais. Along the railroad above Westpoint. Comment
  CDA31023  Cupressus sargentii D. G. Kelch 2010-3-5 10 .033 Marin Mt Tamalpais. Bootjack fire road. Comment
  RSA138087  Cupressus sargentii P. C. Everett, E. K. Balls 1959-10-28 23998 Marin 3/4 mi from Pan Toll Camp, Rattlesnake Canyon, Mt. Tamalpais. 610 Comment
Read comments Mar 7 2012
  UCD14256  Cupressus sargentii Collector Unknown 1974-5-4 88 Marin Marin County; along Carson Ridge; Comment
  SEINET3863403 Image available Cupressus sargentii Lewis S. Rose 1950-3-25 50035 Marin Mount Tamalpais.; 0 762 Comment
  CAS-BOT-BC224501  Cuscuta californica John Thomas Howell 1946-7-7 22194 Marin South of Barths Retreat, Mt. Tamalpais Comment
  CAS-BOT-BC224499  Cuscuta californica Elsie Zeile 1910-7-10 s.n. Marin Pipe-line, Tamalpais Comment
  RSA244741  Cuscuta occidentalis J. T. Howell 1972-6-18 48868 Marin near Ring Hill, Tiburon Peninsula 168 Comment
  CAS-BOT-BC299748  Cynara cardunculus Catherine Best 1981-9-5 s.n. Marin Near the northeast shore of Richardson Bay Comment
  CAS-BOT-BC190219  Cynodon dactylon Javier Penalosa 1961-7-8 1937 Marin Tiburon Peninsula. Dry border of Typha marsh in Tiburon. Comment
  CAS-BOT-BC263256  Cynoglossum grande A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 004 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  CAS-BOT-BC278113  Cynoglossum grande T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy 2013-2-23 13001 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow at rock face Comment
  UC24752  Cynoglossum grande F. P. McLean 1876-3-14 Marin Angel Island Comment
  UCR21038  Cynoglossum grande H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 2 mi. west of the junction with Ridgecrest Blvd. Comment
  UCSB5605  Cynoglossum grande Keator, Glenn 1959-3-31 Marin 2.0 miles west of Fairfax western city limits on highway from Fairfax to Olema Comment
  CAS-BOT-BC190418  Cynosurus echinatus John Thomas Howell 1942-6-7 s.n. Marin San Anselmo Canyon. Comment
  CAS-BOT-BC190424  Cynosurus echinatus Saichi Kawahara 1968-7-28 453 Marin On Drakes Summit Road, Inverness Ridge. Comment
  HSC37472  Cynosurus echinatus J. D. Ackerman, A. Montalvo 1974-6-24 335 Marin 3.5 mi. S of Marshall, along Hwy. 1 Comment
  SEINET4344600 Image available Cynosurus echinatus Barbara Ertter, Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9118 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsua, between Paradise Drive and Hacienda Drive. 61 Comment
  SD131802  Cyperus erythrorhizos Barbara Ertter, Elizabeth Neese 1988-10-29 8015 Marin Nicasio Reservior ca. 10 airmiles southwest of Petaluma and west of Novato, surrounded by grassy hills; fine silt of mudflats left by receding water on northwest edge of reservior, on Nicasion Valley Road ca. 1 mile east of Petaluma Road. Comment
  UC42484  Cystopteris fragilis Chesnut and Drew 1891-4-17 Marin near Liberty's (branch of Lagunitas Creek); Cataract Gulch Comment
  RSA254321  Cytisus monspessulanus T. C. Fuller 1961-6-13 6332 Marin E. side of freeway Hwy 101 just n. of turn-off to Sausalito. Comment
  RSA508237  Dactylis glomerata Robert A. Norris 1974-6-7 2062 Marin between shoulder of San Clemente Dr. and branch of San Clemente Cr., Corte Madera Comment
  CAS-BOT-BC189719  Danthonia californica John Thomas Howell 1943-5-15 18069 Marin Tiburoun Peninsula. Comment
  UC1177112  Danthonia californica John Thomas Howell 1947-7-6 23326 Marin near Barths Retreat; Mt. Tamalpais Comment
  UC37950  Danthonia californica J. Burtt Davy 1895-5-13 1249 Marin Redwood Canyon Comment
  UC766814  Danthonia californica var. americana R. F. Hoover 1941-5-8 4992 Marin Tiburon Comment
  UC26108  Datura stramonium F. T. Bioletti 1893-8-14 Marin Fairfax Comment
Read comments Mar 7 2012
  CAS-BOT-BC83569  Daucus carota Doreen Smith 2002-8-29 s.n. Marin Near Marin Civic Center. Comment
  OBI16294  Deinandra corymbosa Lewis S. Rose 1961-7-30 61058 Marin China Camp 3 Comment
  CAS-BOT-BC292101  Delairea odorata Peter H. Raven; Michael P. Johnson 1967-5-2 21224 Marin Angel Island. Below East Garrison, east side of island Comment
  JEPS78376  Delphinium Edward Lee 1934-6-17 925 Marin 1-2 mi s South Brook Comment
  CAS-BOT-BC9603  Delphinium bakeri Gertrude Raven 1923-4-30 s.n. Marin Tomales Comment
  UC615452  Delphinium decorum Beryl O. Schreiber 1937-5-9 2399 Marin Point Reyes Lighthouse 152 Comment
  UC496355  Delphinium decorum subsp. tracyi Roxana S. Ferris 1932-4-2 8044 Marin lighthouse Point Reyes Comment
Read comments Jun 4 2007
  POM203354  Delphinium decorum subsp. tracyi Roxana S. Ferris 1932-4-2 8044 Marin Point Reyes, near lighthouse Comment
  CAS-BOT-BC10177  Delphinium hesperium John Thomas Howell 1941-5-25 16234 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC10179  Delphinium hesperium John Thomas Howell 1946-5-19 21928 Marin Saddle between Big and Little Carson Canyons Comment
  JEPS23519  Delphinium luteum unknown 1918-3-29 Marin Stemple Creek; on the coast Comment
  JEPS60598  Delphinium nudicaule Dr. L. M. Newlon 1919-5-11 Marin near Fairfax; Cascades Comment
  CAS-BOT-BC121647  Delphinium patens subsp. patens Mrs. E. C. Sutliffe 1921-5-8 s.n. Marin San Anselmo Canyon Comment
  SBBG47346  Delphinium variegatum subsp. variegatum J. T. Howell 1972-6-18 48872 Marin near Ring Hill, Tiburon Peninsula 167 Comment
  CAS-BOT-BC11006  Dendromecon rigida J McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC492933  Dendromecon rigida T. Gosliner; S. Whelan; R. Schneider; M. Munroe; H. Yager; A. Young; R. Johnson; A. Dompe; J. Kurzweil 2015-7-21 Gosliner 001 Marin Mount Tamalpais: Marin Municipal Water District lands: Hog Back Road above Throckmorton Fire Station Comment
  UC187674  Dendromecon rigida Katharine Brandegee 1916-7-9 Marin Westpoint Tamalpais Comment
  UC187802  Dendromecon rigida Katharine Brandegee Marin Tamalpais Comment
  UC201045  Dendromecon rigida Katharine Brandegee 1916-9-17 Marin Westpoint Tamalpais Comment
  CAS-BOT-BC11010  Dendromecon rigida subsp. rigida W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC11013  Dendromecon rigida subsp. rigida George Bernard Grant 1900-5-13 5398 Marin Mt. Tamalpais summit Comment
  PASA399  Dentaria integrifolia Annetta Carter 1929-2-22 Marin Near Muir Woods Comment
  CAS-BOT-BC192557  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1941-5-25 16224 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC201820  Deschampsia elongata John Thomas Howell 1943-5-9 17951 Marin Black Canyon, San Rafael hills Comment
  SEINET10527681  Deschampsia holciformis Peter H. Raven 1950-5-13 Raven s.n. Marin On a burn, dry chaparral around Bon Tempe Lake. Comment
  POM148893  Dicentra formosa subsp. formosa W. C. Blasdale 1895-4-13 s.n. Marin Olema Comment
  POM257238  Dicentra formosa subsp. formosa H. L. Mason 1926-2-21 2649 Marin Road from Inverness to Point Reyes Lighthouse Comment
  UCD70791  Dichelostemma capitatum subsp. capitatum Michele H. Mills 1998-3-30 200 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  RSA70161  Dichelostemma capitatum subsp. capitatum F. W. Peirson, Mabel Peirson 1926-4-1 6539 Marin 2 miles N of San Rafael. Comment
  CAS-BOT-BC224616  Dichondra occidentalis D. E. Breedlove 1978-5-2 43476 Marin Crest of ridge above Radio Corp. of America land at boundary with Paradise Valley Ranch Comment
  CAS-BOT-BC231852  Diplacus aurantiacus S. Creer; A. Williams 2012-5-2 407 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  CAS-BOT-BC231853  Diplacus aurantiacus C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1815 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  JEPS127883  Diplacus aurantiacus subsp. aurantiacus Adam C. Schneider 2014-3-29 526 Marin Along hill northeast of Miwok Trail. Trailhead at Bunker Rd. Comment
  UCD114706  Diplotaxis muralis Gordon H. True 1968-5-20 4202 Marin G. H. True residence, 142 Margarita Dr., San Rafael Hills, San Rafael. 30 Comment
  UCD35702  Dipsacus fullonum Beecher Crampton 1959-3-3 5143 Marin one mile south of Hamilton Air Force Base entrance, along U.S. Hwy 101. Comment
  UCD137491  Dipsacus sativus Kirstine M. Thorne 1982-5-16 33 Marin 7 miles east Highway 101 interchange on E. Sir Francis Drake Blvd. Comment
  CAS-BOT-BC121848  Dirca occidentalis John Thomas Howell 1948-5-31 24329 Marin Devils Gulch near Camp Taylor Comment
  CAS-BOT-BC471218  Dirca occidentalis A. Williams; S. Whelan; N. Reid; D. Greenberger 2014-3-6 14102 Marin Mount Tamalpais. Marin Municipal Water District lands: West of Ridgecrest Blvd., N of intersection with Rock Springs Trail Comment
  UC1177474  Dirca occidentalis John Thomas Howell 1948-5-31 24329 Marin near Camp Taylor; Devils Gulch Comment
  RSA106763  Dirca occidentalis L. S. Rose 1956-3-12 s.n. Marin 3 miles N of Tocaloma 61 Comment
  UCR20567  Disporum hookeri H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 2 mi. west of the junction with Ridgecrest Blvd. Comment
  RSA276368  Disporum hookeri var. hookeri Jane Turner, Francis M. Ball 1962-7-8 1090 Marin Paradise Camp, 3700 Paradise Dr., 3 miles north of Belvedere - Tiburon. Comment
  CAS-BOT-BC195625  Distichlis spicata Peter H. Raven; Michael P. Johnson 1967-5-2 21238 Marin Angel Island. Below East Garrison, east side of island Comment
  JEPS71182  Distichlis spicata William S. Cooper 1925-7-23 60 Marin Drakes Bay Comment
  UC971687  Distichlis spicata Leo Koch 1940-6-5 1006 Marin California Park just south of San Rafael along Highway 101 Comment
  UCD64576  Distichlis spicata Beecher Crampton 1957-6-11 4178 Marin Muir Beach. Comment
  UCSB58253  Dodecatheon clevelandii Gliessman, Stephen 1969-3-31 Marin south facing slope in a meadow overlooking the town of Tiburon; rocky serpentine soil; approx. 1.0 mi. N. of junction of Marwest Rd. and Tiburon Peninsula Hwy. 91 Comment
  UC1039587  Dodecatheon hendersonii Herbert L. Mason 1925-2-15 1239 Marin Mill Valley Comment
  UC673395  Dodecatheon hendersonii Herbert L. Mason 1925-2-1 1229 Marin Lake Lagunitas Comment
  RSA40109  Dodecatheon hendersonii subsp. cruciatum L. S. Rose 1948-4-11 48037 Marin Sausalito, open hills 91 Comment
  CAS-BOT-BC70907  Dryopteris arguta John Thomas Howell 1948-6-6 24337 Marin Steep Ravine, Mt. Tamalpais Comment
  CAS-BOT-BC70909  Dryopteris arguta Javier Penalosa 1961-4-29 1382 Marin Hill above Paradise Cove 91 Comment
  UC418974  Dryopteris arguta H. E. and S. T. Parks 1930-9-4 714 Marin Lake Phoenix Comment
  UC42172  Dryopteris arguta Marshall A. Howe 1892-5-31 Marin Sausalito Comment
  SEINET3151914  Dryopteris arguta L. S. Rose 39007 Marin Mill Valley 30 Comment
  JEPS79601  Dryopteris expansa Edward Lee 1978-10-22 Marin inland from Pebble Beach; Tomales Bay, Tomales Bay State Park, Pt. Reyes Nat'l Seashor Comment
  UC366581  Dryopteris expansa Miss Kate Sessions Marin Comment
Read comments Aug 6 2007
  CAS-BOT-BC428006  Dudleya caespitosa Peter H. Raven; Michael P. Johnson 1967-5-1 21067 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  UC1176739  Dudleya cymosa John Thomas Howell 1943-5-22 18132 Marin Fairfax Hills Comment
  CAS-BOT-BC428134  Dudleya cymosa subsp. cymosa J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC136456  Dysphania ambrosioides Doreen Smith 2002-9-1 s.n. Marin Nicasio Reservoir. Comment
  CAS-BOT-BC229751  Echium candicans S. Creer; A. Williams 2012-5-2 410 a Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  CDA17339  Ehrharta erecta D. Rao 2004-9-7 PDR 1418952 Marin Pt. Reyes National Seashore; Bear Valley Rd, Pt Reyes National Seashore. 0 Comment
  UC1100723  Eleocharis macrostachya Malcolm A. Nobs, S. Galen Smith 1949-6-29 910 Marin N of Inverness; Point Reyes Comment
  CAS-BOT-BC113111  Eleocharis obtusa Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-28 882 Marin Marsh ca 1-1 1/2 mi N of Inverness. Comment
  UCD19432  Eleocharis parvula Glen Holstein 2001-8-23 s.n. Marin NW of channel connecting Bahia Marina to Petaluma River. Comment
  CAS-BOT-BC203857  Elymus X hansenii John Thomas Howell 1943-5-15 18074 Marin Tiburon Peninsula Comment
  CDA9228  Elymus californicus D. G. Kelch 1991-5-31 s.n. Marin S. end of Nicasio Reservoir along Pt. Reyes Road. Comment
Read comments Jun 20 2011
  SBBG33949  Elymus californicus L. S. Rose 1969-6-12 Marin 3 mi SE of Nicasio, Lucas Valley grade near top 182 Comment
  CHSC8207  Elymus canadensis B. Hamilton 1969-5-10 21 Marin Found near creek in Samuel P. Taylor State Park. Comment
  UCD163545  Elymus glaucus Peter Rubtzoff 1980-5-11 9438 Marin San Anselmo. Comment
  UCD61836  Elymus glaucus Tofsrud 1947-6-15 196 Marin Woodside. Comment
  SEINET10864621  Elymus glaucus John Thomas Howell 1943-5-9 Howell 17943 Marin San Rafael. Comment
  CAS-BOT-BC203487  Elymus glaucus subsp. glaucus John Thomas Howell 1941-6-29 16341 Marin Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC203510  Elymus glaucus subsp. glaucus John Thomas Howell 1945-5-9 20819 Marin Hamilton Field Comment
  CAS-BOT-BC203525  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18097 Marin Tiburon Peninsula Comment
  CAS-BOT-BC231838  Elymus glaucus subsp. glaucus A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1408 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
  SEINET199930  Elymus glaucus subsp. glaucus J. T. Howell 1943-6-6 18209 Marin Camp below Muir Woods Comment
  UCD62353  Elymus glaucus subsp. glaucus Beecher Crampton 1957-6-11 4168 Marin Just south of Muir Beach. Comment
  UC34025  Elymus glaucus subsp. jepsonii Joseph Burtt Davy May 1900 6864 Marin Point Reyes Comment
  CAS-BOT-BC203805  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  UC1106109  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  UC1153891  Elymus glaucus subsp. virescens Beecher Crampton 1957-6-11 4177 Marin just s Muir Beach (slopes and bluffs above sea) Comment
  JEPS27643 Image available Elymus hispidulus J. Burtt Davy 1898-8-1 4306 b Marin near Olema; ; Near Clema, Marin Co. Comment
  CAS-BOT-BC234054  Elymus multisetus John Thomas Howell 1943-6-6 18203 Marin Ridge se. of Muir Woods Comment
  UC1177106  Elymus trachycaulus John Thomas Howell 1943-6-8 18218 Marin Tiburon Comment
  RSA31379  Epilobium brachycarpum J. T. Howell 1944-9-24 20745 Marin Stinson Beach. Comment
  UC762780  Epilobium ciliatum subsp. watsonii R. F. Hoover 1941-6-19 5376 Marin n Abbotts Lagoon Comment
  RSA15355  Epilobium ciliatum subsp. watsonii Carl B. Wolf 1927-4-24 364 Marin Stinson Beach. Comment
  RSA31384  Epilobium ciliatum subsp. watsonii J. T. Howell 1945-8-5 21368 Marin Stinson Beach Comment
  CDA31871  Epilobium minutum D. G. Kelch 2009-4-19 9 .2 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  CAS-BOT-BC57904  Equisetum arvense John Thomas Howell 1949-4-27 25310 Marin S. of Tomales. Comment
  CAS-BOT-BC57331  Equisetum laevigatum Doreen Smith 1999-10-7 s.n. Marin Petaluma - Marshall and Hicks Valley Roads junction (S.E. corner) Comment
  CAS-BOT-BC57544  Equisetum telmateia John Thomas Howell 1940-5-12 15416 Marin Lagunitas Creek Comment
  UC589585  Equisetum telmateia subsp. braunii Beryl O. Schreiber 1932-6-29 609 Marin Sand Dune Beach; Tomales Bay Comment
  CAS-BOT-BC291186  Erechtites glomeratus R. E. Frenkel 1964-5-7 484 Marin Bolinas-Fairfax Road, 1/2 mile E. of junction with Calif. Hwy. 1 91 Comment
  CAS-BOT-BC131551  Ericameria arborescens Alice Eastwood 1912-10-11 2306 Marin Mt. Tamalpais Comment
  SJSU5570  Ericameria arborescens L. S. Rose 1966-9-29 66092 Marin Mt Tamalpais, East Peak 701 Comment
  UC31072  Ericameria arborescens H. P. Chandler 1901-2-22 Marin Mount Tamalpais Comment
  CHSC22929  Erigeron glaucus Robert A. Schlising; Glenn Keator 1962-2-18 2069 Marin Coast Ranges. Near Point reyes Lighthouse. Comment
  CDA4959  Erigeron glaucus M. S. Bergseng 1959-8-7 2936 Marin Path to McClure s Beach, between Pt. Reyes and Tomales Point. 0 Comment
  CDA4949  Erigeron karvinskianus William McCartney 1969-4-22 Marin 51 Hillside, Mill Valley. 0 Comment
  CAS-BOT-BC229784  Erigeron petrophilus P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1605 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  HSC2231  Erigeron petrophilus var. petrophilus J. T. Howell 1942-7-12 17034 Marin Northside Trail Mt. Tamalpais Comment
  UC87833  Erigeron petrophilus var. petrophilus Alice Eastwood 1896-8-16 Marin Mt. Tamalpais Comment
  CAS-BOT-BC300239  Erigeron reductus var. angustatus Alice Eastwood 1912-7-29 1518 a Marin Mt. Tamalpais Comment
  UC87828  Erigeron reductus var. angustatus Alice Eastwood 1898-9-1 Marin Mt. Tamalpais Comment
  UCD161892  Erigeron reductus var. angustatus Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 01. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC216090  Eriodictyon californicum John Thomas Howell 1939-6-18 14770 Marin Near Mud Lake Comment
  CAS-BOT-BC232212  Eriodictyon californicum S. Creer; P. Loubet; M. Daugherty 2012-8-25 1680 Marin Marin Municipal Water District Lands: Mount Tamalpais. Ridgecrest Blvd. to old Air Force base, end of upper road, dropping off onto serpentine below. Comment
  CAS-BOT-BC232213  Eriodictyon californicum C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1302 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  JEPS3190  Eriodictyon californicum Wilfred T. Frost 1932-8-20 428 Marin Near Rattlesnake Camp No. 1, Mount Tamalpais 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
  RSA127074  Eriogonum caninum J. T. Howell 1944-7-7 19680 Marin Serpentine above Camp Handy. Mt. Tamalpais. Comment
  SEINET3159915  Eriogonum caninum H. A. Walker 1909-8-14 1838 Marin at Tiburon Comment
  CAS-BOT-BC259189  Eriogonum latifolium John Thomas Howell 1939-7-2 14815 Marin Hills sw. of Almonte Comment
  CAS-BOT-BC259191  Eriogonum latifolium John Thomas Howell 1939-7-2 14825 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  CAS-BOT-BC266044  Eriogonum latifolium Javier Penalosa 1961-7-29 2013 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC266050  Eriogonum latifolium W. S. Cooper 1925-7-23 72 Marin Point Reyes Comment
  UC589485  Eriogonum latifolium Beryl O. Schreiber 1932-8-3 721 Marin Honeymoon Beach Tomales Bay, Honeymoon Beach Comment
  RSA232044  Eriogonum latifolium C. W. Tilforth 1972-9-14 704 Marin Low, open hills north of Point Reyes Lighthouse, Point Reyes Comment
  RSA393626  Eriogonum latifolium Lester Rowntree 1930-7-17 s.n. Marin Point Reyes. Comment
  RSA766470  Eriogonum latifolium L. M. Booth 1932-10-15 2082 Marin Pt. Reyes. Inverness Ridge. Comment
  SBBG40299  Eriogonum latifolium W. J. Dress 1954-8-19 Marin headland, Point Reyes, a mi or so E of the point Comment
  SEINET11938057  Eriogonum latifolium M. T. Doutt 1931-1 596 Marin Pt. Reyes, lighthouse Comment
  CAS-BOT-BC232297  Eriogonum luteolum var. caninum B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1712 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-BC259511  Eriogonum luteolum var. caninum John Thomas Howell 1938-7-3 13944 A Marin At head of Lucas Valley Comment
  UC85996  Eriogonum luteolum var. caninum T. S. Brandegee 1892-7-14 Marin Tamalpais Comment
  UCD161848  Eriogonum luteolum var. caninum 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-BC259509  Eriogonum luteolum var. caninum John Thomas Howell 1972-6-18 48874 Marin Above Vista de la Bahia at north end of Tiburon Peninsula Comment
  CAS-BOT-BC268925  Eriogonum nudum var. auriculatum John Thomas Howell 1939-7-2 14841 Marin Between Big Lagoon and Muir Woods Comment
  UC178166  Eriogonum nudum var. auriculatum Katharine Brandegee April 1907 Marin Tiburon Comment
  UC178168  Eriogonum nudum var. auriculatum Katharine Brandegee April 1907 Marin Tiburon Comment
  CAS-BOT-BC268929  Eriogonum nudum var. auriculatum Javier Penalosa No date on label 1553 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Blvd. 1.2 mi. from U.S. 101 Comment
  SBBG41053  Eriogonum nudum var. auriculatum J. Penalosa 1961-7-8 1946 Marin shore of lagoon in Tiburon Comment
  CAS-BOT-BC297986  Eriophyllum confertiflorum John Thomas Howell 1950-6-11 26627 Marin Rock Spring Trail near Mt Theater, Mt Tamalpais Comment
  RSA245537  Eriophyllum confertiflorum Larry E. DeBuhr, Gary D. Wallace 1973-5-22 1160 Marin Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake Comment
  SEINET11850686  Eriophyllum confertiflorum M. T. Doutt 1931-1 447 Marin near Pt. Reyes, along road from Nicasin Comment
  CAS-BOT-BC83600  Eriophyllum confertiflorum var. confertiflorum Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island Comment
  UC896386  Eriophyllum confertiflorum var. confertiflorum Alice Eastwood 1912-6-9 316 Marin Tiburon Comment
  CAS-BOT-BC301185  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  CAS-BOT-BC301191  Eriophyllum lanatum var. arachnoideum Marian L. Campbell 1921-5-31 s.n. Marin Mill Valley Comment
  CAS-BOT-BC301209  Eriophyllum lanatum var. arachnoideum Alice Eastwood 1912-7-29 1512 Marin Mt. Tamalpais Comment
  CAS-BOT-BC301211  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1942-6-21 16985 Marin Carson Ridge Comment
  JEPS78526  Eriophyllum lanatum var. arachnoideum Robert M. Lloyd 1963-3-10 2127 Marin 1.5 mi e Bootjack (on the road to Mill Valley) Comment
  JEPS81190  Eriophyllum lanatum var. arachnoideum Edward Lee with W. Joseph 1935-7-18 1563 Marin Lower Throckmorton Trail Mt. Tamalpais Comment
  UC1118379  Eriophyllum lanatum var. arachnoideum H. S. Yates 1934-3-18 3714 Marin Point Reyes 182 Comment
  UC162425  Eriophyllum lanatum var. arachnoideum A. A. Heller 1906-6-12 8400 Marin Mt. Tamalpais Comment
  UC485478  Eriophyllum lanatum var. arachnoideum Katharine Brandegee Marin Mt. Tamalpais Comment
  UC614976  Eriophyllum lanatum var. arachnoideum Beryl O. Schreiber 1932-5-22 281 Marin Pipe Line Trail to Mount Tamalpais Comment
  CAS-BOT-BC301933  Eriophyllum staechadifolium Javier Penalosa 1961-7-29 2007 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC301928  Eriophyllum staechadifolium James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC301932  Eriophyllum staechadifolium Robert M. King 1980-7-8 8406 Marin One mile north of Marshall Comment
  UC21044  Eryngium aristulatum var. aristulatum J. Burtt Davy 1897-9-18 4049 Marin salt-marsh near San Rafael Comment
  UC589404  Eryngium armatum Beryl O. Schreiber 1932-7-25 671 Marin Tomales Bay, Lone Pine Beach Comment
  SEINET4199682 Image available Eryngium armatum Robert A. Norris 1974-1 2164 Marin Rodeo Lagoon, Ft. Cronkite, Marin Co., Calif. Comment
  UC1487318  Eryngium armatum Yusuf Sheikh 1973-9-15 546 Marin on State Hwy. 1 opposite Dolan County Park, less than 0.5 mi S of Bodega Bay Comment
  CAS-BOT-BC54728  Erysimum concinnum Belle Richardson Jackson 1932-4-1 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC54731  Erysimum concinnum Rimo Bacigalupi 1928-3-10 1812 Marin Above Point Reyes lighthouse. 185 Comment
  UCSB2350  Erysimum concinnum Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes lighthouse, Pt. Reyes peninsula Comment
  CAS-BOT-BC54774  Erysimum franciscanum Robert Soost 2002-3-29 s.n. Marin F Ranch, Point Reyes National Seashore. Comment
  CAS-BOT-BC383164  Erythranthe grandis David B. Lowry 2005-5-6 STB Marin Cliffs at the south end of Stinson Beach 4 Comment
  SJSU11566  Erythranthe guttata J. J. Tada 1967-4-22 Marin by State Rte 1, 0.5 mi N of Muir Beach Comment
  CAS-BOT-BC153588  Erythranthe inodora Walter B. Sellmer 1921-8-1 s.n. Marin Inverness Comment
  CAS-BOT-BC403212  Eschscholzia californica L. R. Abrams 1927-4-19 11587 Marin Near lighthouse, Point Reyes Comment
  CAS-BOT-BC403213  Eschscholzia californica L. R. Abrams 1927-4-19 11579 Marin Near lighthouse, Point Reyes Comment
  SEINET6057281  Eschscholzia californica Unknown 1990-8-12 6339 A Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UC635480  Eschscholzia californica H. L. Mason 1924-11-15 1157 Marin Willow Camp Bolinas Bay Comment
  CAS-BOT-BC403204  Eschscholzia californica Alice Eastwood 1901-5-5 s.n. Marin Pt. Reyes Comment
  OBI69879  Eucalyptus globulus Jenn Yost and Matt Ritter, Matt Ritter 8-Apr 55 Marin Fair Dr. & Lincoln Ave, San Rafael, Big Grove Spans fwy on hillside Comment
  CAS-BOT-BC206805  Euonymus occidentalis J. P. Moore No date on label. 226 Marin Unspecified Comment
  CAS-BOT-BC206809  Euonymus occidentalis Julia McDonald 1914-8-1 s.n. Marin Inverness Comment
  UC18051  Euonymus occidentalis var. occidentalis J. Burtt Davy 1893-7-24 227 Marin Redwood Canyon Comment
  RSA181339  Euphorbia lathyris John H. Thomas 1965-12-25 11466 Marin Along Tiburon Blvd. near RR trestle, Tiburon Peninsula. Comment
  UCD142595  Euphorbia maculata Mrs. H. C. Cantelow 1941-8-4 s.n. Marin H. C. Cantelow place in Ross. Comment
  CDA18066  Euphorbia oblongata A. Stephens, S. Carlsen 1999-6-29 PDR 024534 Marin Nicasio. 0 Comment
  UC1177268  Eurybia radulina J. Thomas Howell 1946-9-15 23003 Marin near, (Mt. Tamalpais) Potrero Meadows; Mt. Tamalpais Comment
  CAS-BOT-BC278332  Festuca californica subsp. californica John Thomas Howell 1939-5-14 14675 Marin Berry Trail, Mt. Tamalpais Comment
  CAS-BOT-BC278333  Festuca californica subsp. californica John Thomas Howell 1938-6-19 13920 Marin Bootjack, Mt. Tamalpais 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
  UC53431  Festuca elmeri J. Burtt Davy Aug 1898 4326 Marin near Olema Comment
  UCD65948  Festuca elmeri P. B. Kennedy 1926-5-20 Marin Road to Lake Lagunitas. Comment
  SEINET10559298  Festuca idahoensis John Thomas Howell 1947-4-4 Howell s.n. Marin Black Canyon, Comment
  RSA127202  Festuca occidentalis J. T. Howell 1943-6-6 18216 Marin Tenderfoot Trail above Mill Valley. Comment
  CAS-BOT-BC278999  Festuca rubra Javier Penalosa; J. T. Howell 1961-6-29 1891 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of road to Naval Net Depot Comment
  CAS-BOT-BC279000  Festuca rubra Javier Penalosa 1961-7-15 1969 Marin Tiburon Peninsula. Plateau northwest of summit Comment
  UC766823  Festuca rubra R. F. Hoover 1941-5-21 5170 Marin Point Reyes Comment
  UCD66358  Festuca rubra R. Tofsrud 1948-8-1 Marin Marin County. Comment
  RSA128882  Filago californica J. T. Howell 1939-5-14 s.n. Marin West Point, Mt. Tamalpais Comment
  SEINET7883471 Image available Filago californica Lewis S. Rose 1938-1 38140 Marin Tiburon 30 Comment
  CDA5258  Filago gallica G. D. Barbe 1983-6-2 4093 Marin Golden Gate National Recreation Area, west slope of Bolinas Ridge near Highway 1, 4 km north of Bolinas at Dogtown. 0 Comment
  CAS-BOT-BC304289  Filago pyramidata Doreen Smith 2000-6-10 s.n. Marin Chileno Valley, Ielmarini Ranch Comment
  CAS-BOT-BC304291  Filago pyramidata Elizabeth Lennon 1971-5-28 s.n. Marin Above Kirby Cove, Marin Headlands State Park, just W of Golden Gate Bridge Comment
  SEINET7721220  Fragaria californica Unknown 1887-4-6 Marin Saucelito Comment
  CHSC20646  Fragaria chiloensis Robert A. Schlising; N. Lersten, L. Thurman 1963-2-2 2429 Marin Coast Ranges. Near rocks by Jct of Dillons Beach Road and Valley Ford Franklin School Road. Comment
  SEINET7721221  Fragaria chiloensis Unknown 1887-3-14 Marin Saucelito Comment
  JEPS127697  Fragaria vesca Adam C. Schneider with Susan Fawcett 2014-3-28 457 Marin Southwest of Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  UC466544  Fragaria vesca I. J. Condit 1913-4-8 Marin Muir Woods Comment
  CAS-BOT-BC457940  Fragaria vesca subsp. californica Beryl O. Schreiber 1936-2-2 s.n. Marin Schoolteacher's Beach on Tomales Bay Comment
  CAS-BOT-BC52587  Frangula californica subsp. californica Gordon H. True; Fred Ross 1969-5-30 5039 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda. Inverness Ridge 182 Comment
  CAS-BOT-BC52589  Frangula californica subsp. californica C. H. M.; V. B. 1911-9-14 s.n. Marin Lagunitas Comment
  UC570001  Frankenia salina A. E. Wieslander 1934-5-20 487 Marin 1 mi e Shell Beach; Point Reyes Quadrangle, east side Tomales Bay 0 Comment
  UC615170  Frankenia salina Beryl O. Schreiber 1936-6-28 2263 Marin 1 mi nw Inverness (marsh); Tomales Bay, Chicken Ranch Beach 1 Comment
  OBI36349  Frankenia salina David J. Keil 1983-6-29 17174 Marin Shores of Richardson Bay next to US 101 ca. 4 mi N of Golden Gate Bridge. Comment
  CAS-BOT-BC320494  Fraxinus latifolia A. Williams 2013-8-9 13771 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Creek Comment
  JEPS44080  Fraxinus latifolia W. L. Jepson 1896-3-23 14601 Marin Mt. Tamalpais Comment
  CAS-BOT-BC130036  Fritillaria affinis D. E. Breedlove 1962-4-17 2325 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  JEPS61910  Fritillaria affinis W. L. Jepson Feb 13 1900-Feb 18 1900 502 b Marin Inverness Comment
  JEPS8461  Fritillaria affinis Rimo Bacigalupi with C. R. Bell 1951-4-13 3264 Marin along Bolinas Road above Alpine Dam 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
  UC672107  Fritillaria affinis Herbert L. Mason 1928-3-24 4261 Marin Tomales Bay, Millerton Millerton; Tomales Bay, Millerton Comment
  SEINET3886771  Fritillaria affinis Lewis S. Rose 1950-3-27 50037 Marin Point Reyes.; 0 Comment
  CAS-BOT-BC130370  Fritillaria liliacea Doreen Smith 1998-2-26 s.n. Marin Mt. Burdell, south slope, end of Simmons Lane, Novato Comment
  CAS-BOT-BC277760  Galium aparine R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13515 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  SBBG33262  Galium californicum subsp. californicum J. Broughton 1969-7-12 1273 Marin near summit of Mt Tamalpais, Tamalpais State Park Comment
  JEPS58888  Galium murale John Thomas Howell 1947-7-6 23324 Marin Laurel Dell Mt. Tamalpais Comment
  SEINET10500728  Galium nuttallii Mary Susan Taylor 1974-4-26 Taylor 202 Marin Comment
  UCD121879  Galium parisiense John Thomas Howell 1942-6-7 16973 Marin San Anselmo Canyon above Fairfax. Comment
  UC766041  Galium porrigens var. porrigens R. F. Hoover 1938-2-15 2736 Marin Sausalito Comment
  JEPS13241  Galium trifidum var. pacificum Rimo Bacigalupi with Constance, Hiro, Dawson, and Solbrig 1955-10-22 5521 Marin 3/8 mi w summit of road from Inverness to Point Reyes lighthouse (nr. Jepson St. Park) Comment
  CAS-BOT-BC188508  Garrya elliptica C. Hart Merriam 1917-11-18 s.n. Marin Ridge Crest, Mt. Tamalpais Comment
  UC1550391  Garrya elliptica Gerald V. Dahling Jun 1973 819 Marin Tomales Bay State Park Comment
  UC21609  Garrya elliptica J. Burtt Davy 1894-2-22 800 Marin Mt. Tamalpais Comment
  CAS-BOT-BC192191  Garrya fremontii Rimo Bacigalupi 1924-10-26 s.n. Marin At head of Coyote Trail in serpentine area at West Peak, Mt. Tamalpais 793 Comment
  UCD66608  Gastridium phleoides Javier Penalosa; J. T. Howell 1961-6-7 1633 Marin Tiburon Peninsula. West of Marin Country Day School. 30 Comment
  UC1106136  Gastridium ventricosum John Thomas Howell 1940-5-26 Marin San Anselmo Canyon Comment
  RSA119365  Gaultheria shallon S. S. Tillett 1956-6-30 577 Marin Road to McClure Beach, Point Reyes Peninsula. Comment
  SEINET7715979  Gaultheria shallon Unknown Marin Camp Taylor Comment
  UC1177223  Genista monspessulana John Thomas Howell 1939-4-23 Marin Blithedale Canyon Comment
  UCD15234  Genista monspessulana James Weinstein 1985-4-28 2 Marin California, Marin Co.; along Bolinas Road, 3 miles from Fairfax heading toward Mt. Tamalpais; 200 Comment
  CAS-BOT-BC208068  Genista monspessulana Javier Penalosa 1961-2-25 1067 Marin Tiburon. along Tiburon Blvd. near NWPRR Water Tower. Comment
  POM163338  Gentiana oregana R. C. Bacigalupi 1925-6-20 s.n. Marin Rattlesnake Canyon, Mt. Tamalpais. Comment
  POM172064B  Gentiana oregana Lester Rowntree 1930-7-17 s.n. Marin Point Reyes Comment
  UCD103280  Geranium bicknellii John Thomas Howell 1946-5-30 21961 Marin Little Carson Canyon. Comment
  CAS-BOT-BC422440  Geranium dissectum A. Williams; S. Tsiu; J. Nuzzo; L. Hasz 2014-3-22 14608 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
  RSA0029583  Geranium solanderi P. A. Munz 1954-7-29 19885 Marin Edge of Olema Marshes. Comment
  SEINET10935969  Gilia capitata Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 803 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  SEINET14642227  Gilia capitata C. Fassler 1902-5-15 s.n. Marin Ross Valley. Comment
  UCD163794  Gilia capitata Peter Rubtzoff 1980-5-11 9442 Marin San Anselmo. Comment
  RSA83151  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-6-17 8589 Marin Near Camp Tomales Comment
  UC1537504  Gilia capitata subsp. chamissonis Gordon H. True Jr. 1937-6-6 718 Marin Point Reyes 30 Comment
  UCD41389  Gilia capitata subsp. chamissonis Ellen Dean; with PLB 102 2004-5-9 2032 Marin Point Reyes National Seashore, North Beach. Dunes just south of parking area. Comment
  UC1301072  Glebionis segetum Helen K. Sharsmith 1963-5-18 5455 Marin along e edge of Tomales Bay; San Francisco Bay Region, Tomales Bay 9 Comment
  CAS-BOT-BC303717  Glebionis segetum Elsa Ruckert 1960-4-13 93 Marin Road leading W, 0.5 mile from junction with road from Marshall to Tomales 0 Comment
  CAS-BOT-BC303721  Glebionis segetum Herbert F. Copeland 1934-5-27 s.n. Marin Near Dillon's Beach Comment
  CAS-BOT-BC282801  Glyceria leptostachya John Thomas Howell 1946-6-16 22077 Marin Olema Marshes Comment
  CAS-BOT-BC282796  Glyceria leptostachya Peter Rubtzoff 1953-7-2 1423 Marin 2 miles south-southeast of Olema, near road to Bolinas Comment
  SACT001268  Glyceria leptostachya Malcolm Nobs, S. Smith 1949-6-30 Marin Marshy pond 1 mile north. Comment
  CAS-BOT-BC302616  Gnaphalium palustre A. D. E. Elmer 1903-7-1 4614 Marin Point Reyes Post Office Comment
  RSA0004479  Godetia quadrivulnera var. davyi Jos. Burtt Davy 1900-6-18 s.n. Marin Point Reyes. Comment
  RSA0059080  Grindelia Greg de Nevers 2001-9-18 12628 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve. On Highway 1 cliffs, not salt marsh. 0 Comment
  SEINET10904829  Grindelia camporum var. bracteosa Heidi H. Schmidt 1993-6-8 Schmidt 814 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  CAS-BOT-BC140637  Grindelia hirsutula A. D. E. Elmer 1903-7-1 4621 Marin Point Reyes Post Office Comment
  CAS-BOT-BC304427  Grindelia hirsutula John Thomas Howell 1933-7-30 11485 Marin Shores of Bolinas Bay Comment
  CAS-BOT-BC304439  Grindelia hirsutula John Thomas Howell 1933-10-8 11710 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC304460  Grindelia hirsutula John Thomas Howell 1933-7-30 11483 Marin Between Inverness and Pt. Reyes Station Comment
  CAS-BOT-BC304486  Grindelia hirsutula Doreen Smith 1999-8-1 s.n. Marin W. of the Marshall Beach Road, northern part of the Pt. Reyes National Seashore Comment
  CAS-BOT-BC314421  Grindelia hirsutula John Thomas Howell 1957-9-15 32961 Marin Saltmarsh, Larkspur Comment
  CAS-BOT-BC314451  Grindelia hirsutula John Thomas Howell 1943-5-22 18149 Marin Fairfax hills Comment
  CAS-BOT-BC314465  Grindelia hirsutula Javier Penalosa 1961-7-15 1970 Marin SW of plateau northwest of 748 ft. summit, Tiburon Peninsula Comment
  CAS-BOT-BC314473  Grindelia hirsutula John Thomas Howell 1941-6-10 16290 Marin Black Point Comment
  JEPS14370  Grindelia hirsutula G. Thomas Robbins 1955-6-4 3657 Marin bluffs facing ocean nw of Rodeo Lagoon Comment
  UC1176893  Grindelia hirsutula John Thomas Howell 1946-5-16 21860 Marin se side Angel Island; se side Angel Island Comment
  UC1176897  Grindelia hirsutula John Thomas Howell 1945-7-15 21292 Marin Ridgecrest Blvd at Fairfax City limits Comment
  UC1606662  Grindelia hirsutula Max P. Dunford 1959-11-10 579 Marin Point Reyes Lighthouse Reservation Comment
  UC32134  Grindelia hirsutula Alice Eastwood 1896-6-28 Marin Mt. Tamalpais Comment
  UC747157  Grindelia hirsutula G. Thomas Robbins with J. T. Howell 1945-5-9 1901 Marin near Hamilton Field Air Base 0 Comment
  UC914279  Grindelia hirsutula Verne Grant and Alva Grant 1947-4-6 7911 Marin 12 mi from Inverness (sand dunes on Point Reyes Peninsula); Point Reyes Peninsula Comment
  CAS-BOT-BC314472  Grindelia hirsutula John Thomas Howell 1933-7-23 11454 Marin Sausalito Hills Comment
  RSA256345  Grindelia hirsutula Robert A. Norris 1974-6-7 2071 Marin Richardson Bay Park, Tiburon. Comment
  RSA309539  Grindelia hirsutula var. davyi Robert A. Norris 1983-8-27 4586 Marin Above parking lot, Bootjack Camp, Mt. Tamalpais 405 Comment
  SEINET2052258 Image available Grindelia hirsutula var. hirsutula W. Savage 1975-7-31 1027 Marin Saltwater marsh adjacent to Corte Madera Creek, Creekside Park, Greenbrae Comment
  RSA232072  Grindelia hirsutula var. maritima C. W. Tilforth 1972-9-14 703 Marin Along Sir francis Drake Blvd. between RCA and Amer. Tel. and Tel. Receiving stations, Pt. Reyes. Comment
  CDA6162  Grindelia stricta var. platyphylla M. S. Bergseng 1959-8-4 2939 Marin Bolinas Slough, Bolinas. 0 Comment
Read comments Jul 7 2010
  RSA309529  Grindelia stricta var. platyphylla Robert A. Norris 1983-8-6 4561 Marin Point Reyes Beach North 43 Comment
  CAS-BOT-BC304589  Gutierrezia californica Alice Eastwood 1925-4-3 s.n. Marin Angel Island Comment
  CAS-BOT-BC282878  Hainardia cylindrica John Thomas Howell 1946-5-16 s.n. Marin Angel Island Comment
  UCD85230  Hainardia cylindrica Javier Penalosa; John Thomas Howell 1961-6-7 1622 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. Comment
  CAS-BOT-BC314417  Hedypnois cretica Doreen Smith; Wilma Follette 2002-4-23 s.n. Marin On east-facing bank of ranch road that is the Big Rock Trail, County Open Space Comment
  CAS-BOT-BC223994  Helianthemum scoparium Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC224002  Helianthemum scoparium Volney Rattan 1881-6-1 s.n. Marin Near summit Mt. Tamalpais Comment
  CAS-BOT-BC224003  Helianthemum scoparium Mrs. E. C. Sutliffe 1919-9-14 s.n. Marin Inverness Comment
  SEINET7067229  Hemizonia congesta A. G. Vestal 1947-5-12 s.n. Marin 2 miles southeast of Olema. Coordinate datum: NAD27. UTM Zone 10, 520435mE, 4207378mN. Comment
  SD43427  Hemizonia congesta subsp. congesta Philip A. Munz 1947-10-5 12187 Marin Trail from Ross to Lake Lagunitas. 149 Comment
  SFV17847  Hemizonia congesta subsp. congesta J. Davis 1991-6-1 s. n. Marin Near Nicasio, at southern end of Nicasio Reservoir on Nicasio Valley Road. 61 Comment
  CAS-BOT-BC306199  Hemizonia congesta subsp. congesta H. M. Hall 1915-10-1 10129 Marin Region of San Francisco Bay. Near San Rafael (6 mi. north, on Nacasio road) Comment
  CAS-BOT-BC306201  Hemizonia congesta subsp. congesta H. M. Hall 1915-10-1 10129 Marin Region of San Francisco Bay. 3 km. north of San Rafael Comment
  SFV4296  Hemizonia congesta subsp. congesta J. Turner, F. M. Ball 1962-7-8 s. n. Marin Paradise Camp, 3700 Paradise Drive, 3 miles north of Belvedere - Tiburon. Comment
  CAS-BOT-BC306250  Hemizonia congesta subsp. lutescens John Thomas Howell 1946-9-8 22988 Marin Near Ignacio Comment
  CAS-BOT-BC309609  Hemizonia congesta subsp. lutescens John Thomas Howell 1924-8-31 648 Marin Near Phoenix Lake Comment
  CAS-BOT-BC309639  Hemizonia congesta subsp. lutescens James I. McMurphy 1910-6-9 s.n. Marin Tiburon peninsula Comment
  HSC95466  Hemizonia congesta subsp. lutescens J. Davis 1991-6-1 Marin Near Nicasio, at S end of Nicasio Reservoir, on Nicasio Valley Rd. 61 Comment
  JEPS13493  Hemizonia congesta subsp. lutescens W. L. Jepson 1900-9-16 1173 Marin Point Reyes Comment
  UC197514  Hemizonia congesta subsp. lutescens H. M. Hall 1916-7-22 10238 Marin 4 mi ne Tocaloma Comment
  UC197522  Hemizonia congesta subsp. lutescens H. M. Hall 1915-11-12 Marin Tiburon Comment
  UC197523  Hemizonia congesta subsp. lutescens H. M. Hall 1914-10-2 9890 b Marin n of Bolinas Comment
  UC216855  Hemizonia congesta subsp. lutescens H. M. Hall 1921-6-7 11272 Marin nearly s Willow Camp; Bolinas Bay Comment
  UC32733  Hemizonia congesta subsp. lutescens A. Eastwood Marin Tiburon Comment
  UC897732 Image available Hemizonia congesta subsp. lutescens H. A. Walker 1909-5-31 1721 Marin Tiburon; ; Tiburon, Marin Co. Comment
  CAS-BOT-BC166924  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1981-5-7 9645 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, Comment
  CAS-BOT-BC309611  Hemizonia congesta subsp. lutescens Robert M. King 1980-7-8 8404 Marin One mile south of Olema Comment
  CAS-BOT-BC309627  Hemizonia congesta subsp. lutescens R. E. Frenkel 1964-5-28 522 Marin On Fairfax-Bolinas Road at summit, 1.4 miles west of Meadows C.C. 328 Comment
  POM148033  Hemizonia luzulifolia Alice Eastwood 1927-09 s.n. Marin Mill Valley. 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
  UCSB24041  Heracleum maximum Morrell, Steve 1966-4-7 Marin 3.0 miles southwest of Fort Cronkite Tunnel, Fort Cronkite Military Base 60 Comment
  JEPS30265  Hesperevax sparsiflora var. sparsiflora Walfred Reed 1963-4-20 86 Marin 1000 ft s Nicasio Creek (5 mi e of Nicasio) 259 Comment
  UCD70775  Hesperevax sparsiflora var. sparsiflora Michele H. Mills 1998-4-19 225 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve, serpentine grassland, well-developed soil; grayish green, cob-webby leaves, very small flowers 137 Comment
  CAS-BOT-BC310221  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1930-4-20 4720 Marin 1 mile from Lagunitas on road to San Rafael Comment
  CAS-BOT-BC176109  Hesperocnide tenella Greg de Nevers 2002-4-29 12660 Marin Morse's Gulch, slope south of waterfall. Audubon Canyon Ranch. Bolinas Lagoon Preserve 304 Comment
  CAS-BOT-BC531658  Hesperocyparis macrocarpa D. Benner; M. Murphy; A. Young; C. Brown 2015-5-9 15729 Marin Mount Tamalpais. Marin Municipal Water District lands: near side of Alex Forman trail Comment
  OBI7231  Hesperocyparis sargentii William Bridge Cooke 1941-12-21 s.n. Marin S of Geronimo 427 Comment
  CAS-BOT-BC176069  Hesperolinon congestum John Thomas Howell 1943-5-15 18094 Marin Tiburon Peninsula Comment
  JEPS122866  Hesperolinon congestum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 593 Marin Old St. Hillary's preserve, Vistazo St entrance Comment
  UC1212434  Hesperolinon congestum Herbert L. Mason 1940-5-20 12289 Marin serpentine outcrop back of Tiburon; Tiburon Peninsula 30 Comment
  UC410451  Hesperolinon congestum Alice Eastwood 1930-4-30 Marin Tiburon Comment
  UC571119  Hesperolinon congestum H. L. Mason 1928-4-28 4409 Marin Tiburon Peninsula Comment
  SEINET6691324  Hesperolinon congestum K. Brandegee 1909-1 Marin Comment
  JEPS58877  Heterocodon rariflorum John Thomas Howell 1946-6-2 21974 Marin Rocky Ridge Fire Trail Mt. Tamalpais (Mt. Tamalpais) Comment
  SEINET10460727  Heterocodon rariflorum Howell 1940-5-12 Howell 15421 Marin Lagunitas Creek Comment
  CAS-BOT-BC143716  Heteromeles arbutifolia Mrs. E. C. Sutliffe 1919-11-1 s.n. Marin Big Lagoon Comment
  UC750550  Heterotheca oregona var. oregona John Thomas Howell 1945-9-16 21498 Marin n of San Rafael (along railroad) Comment
  CAS-BOT-BC311166  Heterotheca sessiliflora subsp. bolanderi A. D. E. Elmer 1903-7-1 4556 Marin Point Reyes Post Office Comment
  CAS-BOT-BC311177  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1946-8-23 22890 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  CAS-BOT-BC311180  Heterotheca sessiliflora subsp. bolanderi Javier Penalosa 1961-7-15 1977 Marin Tiburon Peninsula 182 Comment
  UC1613319  Heterotheca sessiliflora subsp. bolanderi Charles M. Belshaw 1937-6-13 3026 Marin Golden Gate Bridge, Fort Baker North Coast Range, Golden Gate Bridge, Fort Baker 121 Comment
  CAS-BOT-BC311168  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1933-7-30 11467 Marin 1.5 miles n. of Olema Comment
  CAS-BOT-BC309790  Heuchera micrantha A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13053 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
  UCR198218  Heuchera micrantha Dean Kelch 2006-5-10 06 .182 Marin Valley Road 141 Comment
  UC11350  Heuchera micrantha var. erubescens W. L. Jepson 1891-6-11 Marin lower slopes Mount Tamalpais Comment
  CAS-BOT-BC424188  Heuchera micrantha var. hartwegii Ella Dales Cantelow 1936-5-2 1412 Marin Est. in our Native Woods at Ross. Comment
  CAS-BOT-BC319534  Hieracium albiflorum Brandegee No date on label. s.n. Marin Tamalpais Comment
  POM256529  Hierochloe occidentalis B. O. Schreiber 1936-2-2 2117 Marin Schoolteacher's Beach on Tomales Bay Comment
  UC167081  Hierochloe occidentalis Harley P. Chandler 1901-2-22 766 Marin s slope Mt. Tamalpais Comment
  UC403379  Hierochloe occidentalis H. E. and S. T. Parks 1930-4-10 462 Marin Lake Phoenix Ross District 30 Comment
  UCD32890  Hierochloe occidentalis Beecher Crampton 1965-5-4 7311 Marin Marin County, 4.7 miles S.E. of Nicasio, Lucas Valley rd. Comment
  UCSC000087  Hierochloe occidentalis H. S. Yates 1934-5-18 3694 Marin near Inverness - Point Reyes 6 Comment
  SEINET9356398  Hierochloe occidentalis Unknown 1954-4-28 1798 Marin 1/4 mi E of Woodacre. Growing on slopes of roadcut, in densely shaded redwood and tanbark oak area, in redwood humus. Comment
  CAS-BOT-BC55368  Hirschfeldia incana Javier Penalosa 1961-4-29 1368 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  CAS-BOT-BC55427  Hirschfeldia incana D. E. Breedlove 1963-4-13 4447 Marin Coastal bluff on Point Reyes Peninsula, near the radio tower, 8 miles west of Inverness. Comment
  CAS-BOT-BC421471  Hoita macrostachya R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14356 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  UC83744  Hoita macrostachya Katharine Brandegee July 1888 Marin Lagunitas Comment
  UC16314  Hoita orbicularis Alice Eastwood 1896-5-31 Marin marsh near Tennessee Bay Comment
  UC16316  Hoita orbicularis J. Burtt Davy Aug. 1898 4348 Marin near Olema Comment
  UC1100328  Holcus lanatus Malcolm A. Nobs and S. Galen Smith 1949-6-28 890 Marin ca 1-1/2 mi n Inverness; n of Inverness Comment
  UCD84892  Holcus lanatus D. H. Hartmann 1941-8-24 s.n. Marin Cliffs near Dillon's Beach. Comment
  UCD84897  Holcus lanatus John Thomas Howell 1945-7-29 21355 Marin Bolinas. Comment
  CAS-BOT-BC280757  Holcus lanatus Saichi Kawahara 1969-5-28 1148 Marin East end of Limantour Spit, Drakes Bay Comment
  RSA91982  Holcus lanatus J. T. Howell 1945-7-29 21355 Marin Bolinas. Comment
  SEINET10591402  Holcus lanatus K. Henegar 1969-5-10 Henegar 53 Marin Samuel P. Taylor State Park, found on bank of creek. Partly shaded, Redwood F. Comment
  HSC37473  Holcus mollis A. Montalvo, J. D. Ackerman 1974-6-24 336 Marin 3.5 miles S of Marshall along Hwy. 1 Comment
  UC12337  Holodiscus discolor W. A. Setchell 1896-3-3 Marin n of Mount Tamalpais; Western Middle California Comment
  CAS-BOT-BC149971  Holodiscus discolor var. discolor John Thomas Howell 1938-5-22 13797 Marin San Anselmo Canyon Comment
  CAS-BOT-BC311896  Holozonia filipes John Thomas Howell 1945-8-12 21372 Marin Rock Spring, Mt. Tamalpais Comment
  POM273136  Holozonia filipes J. T. Howell 1945-8-12 21372 Marin Rock Spring, Mt Tamalpais Comment
  CAS-BOT-BC284607  Hordeum brachyantherum subsp. brachyantherum Javier Penalosa 1961-5-5 1434 Marin Tiburon Peninsula. Tiburon Blvd. ca. 100 yds. west of Blackfield Drive Comment
  UCD85508  Hordeum brachyantherum subsp. californicum Rimo Bacigalupi 1961-5-29 7719 Marin Near summit of hill which is NE of the town of Point Reyes Station; just SW of summit of Tomasini Creek drainage. 179 Comment
  CAS-BOT-BC289351  Hordeum murinum subsp. glaucum Javier Penalosa 1961-6-7 1612 Marin Paradise Drive near Prince Roaly Passage, Tiburon Peninsula Comment
  UC905068  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 25307 Marin Fort McDowell Angel Island, Fort McDowell Comment
  CAS-BOT-BC289410  Hordeum murinum subsp. leporinum Javier Penalosa 1961-2-25 1078 Marin Near Recreation Center below St. Hilary's Church, Tiburon, Tiburon Peninsula 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
  JEPS78372  Horkelia californica subsp. californica Edward Lee 1934-6-17 902 Marin Between Olema and South Brook (Grassy roadside) 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-BC146512  Horkelia tenuiloba Blanche Clear 1938-6-4 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC146513  Horkelia tenuiloba Alice Eastwood 1920-5-1 s.n. Marin Mt. Tamalpais Comment
  JEPS2811 Image available Horkelia tenuiloba C. Michener 1892-6-1 Marin s side Tamalpais; S side of Mt. Tamalpais Comment
  RSA51302  Horkelia tenuiloba Peter H. Raven 1950-6-4 2300 -a Marin Ayala Flat, Matt Davis Trail, Mount Tamalpais 457 Comment
  CAS-BOT-BC508344  Hyacinthoides hispanica Barrett Anderson 1987-4-8 3370 Marin Bolinas Ridge, Bolinas/Fairfax Road on the east side of ridge 240 Comment
  CAS-BOT-BC323899  Hyacinthoides non-scripta D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13331 Marin Marin Municipal Water District lands: Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  UC1279954  Hydrocotyle ranunculoides Peter H. Raven 1955-9-4 8856 Marin 2 mi. n. Stinson Beach Comment
  CAS-BOT-BC232277  Hypericum anagalloides E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1508 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
  RSA89539  Hypericum concinnum P. A. Munz 1954-8-1 19902 Marin Matt Davis Trail, Mt. Tamalpais Comment
  CAS-BOT-BC401245  Hypericum perforatum George Ellman 1970-6-16 s.n. Marin Tiburon Blvd. near Reed School, Tiburon Comment
  CDA14390  Hypericum perforatum Carl Arhendes 1996-3-21 Marin CNRR right-of-way near Sonoma County line. 0 Comment
  JEPS36526  Hypochaeris glabra W. L. Jepson 1920-5-26 9059 Marin Novato Comment
  CAS-BOT-BC311326  Hypochaeris glabra Peter H. Raven; Michael P. Johnson 1967-5-1 21062 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC311497  Hypochaeris radicata Javier Penalosa; Douglas Ripley 1961-4-29 1410 Marin Tiburon Peninsula. Northeast slope of hill above Paradise Cove 53 Comment
  JEPS36522  Hypochaeris radicata W. L. Jepson 1920-5-26 9062 Marin Novato Comment
  POM361221  Hypochaeris radicata M. B. Dunkle 1931-7-11 2481 Marin Tomales Bay, north side near Point Reyes Comment
  CHSC56814  Iris douglasiana Scott Torricelli 1989-3-25 11 Marin Upper reaches of Homestead Valley, Mill Valley. 200 ft. East. From Panaramic Highway and Route 1 junction. 60 Comment
  RSA70603  Iris douglasiana Mabel Peirson 1926-3-28 6532 Marin Marin County: Elk Valley Comment
  UC143452  Iris douglasiana A. A. Heller 1904-4-28 7371 Marin Corte Madera Comment
  UC571181  Iris douglasiana Herbert L. Mason 1925-4-12 1342 Marin Mount Tamalpais Comment
  UC914284  Iris douglasiana Verne Grant and Alva Grant 1947-4-6 7917 Marin 12 mi from Inverness; Point Reyes Peninsula Comment
  RSA276588  Iris douglasiana Edward Lee, Joseph A. Ewan, Annetta Carter 1934-4-30 782 Marin 10 miles on road northwest of Tomales Comment
  RSA92828  Iris douglasiana Peter H. Raven 1950-4-2 1535 Marin Summit of Mt. Vision 405 Comment
  CAS-BOT-BC133626  Iris longipetala Elsa Ruckert 1960-4-13 91 Marin Road leading west 1/2 mile from the junction with road from Marshall to Tomales Comment
  HSC33217  Iris macrosiphon Thomas W. Nelson 1974-4-22 1212 Marin S side of Mt. Tamalpais Comment
  UC747018  Iris macrosiphon G. Thomas Robbins 1944-4-14 1532 Marin about 3 mi w Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 396 Comment
  HSC13876  Iris macrosiphon B. Francis 1964-3-24 22 Marin 0.7 mi. NE of Tiburon Comment
  RSA125834  Iris macrosiphon G. R. Campbell 1956-4-5 4 Marin Ca. 5 miles above Phoenix Lake at junction [with] Mt. Tamalpais Trail 366 Comment
  CAS-BOT-BC69910  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC69913  Isoetes howellii John Thomas Howell 1947-5-25 23204 Marin Willow Meadow, Mt. Tamalpais. Comment
  SEINET179613 Image available Isoetes melanopoda H. E. Parks 1925-9-18 Marin Lake Lagunitas Comment
  UC810479  Isoetes nuttallii Alice Eastwood 1922-7-23 11508 Marin Rock Spring Mt Tamalpais Comment
  CAS-BOT-BC329248  Isoetes orcuttii A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13251 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UC1106075  Isolepis carinata John Thomas Howell 1943-5-22 18154 Marin Lagunitas Meadows , Lagunitas Meadows (Mt. Tamalpais) Comment
  CAS-BOT-BC112460  Isolepis cernua Herbert Faulkner Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  SJSU4059  Isolepis cernua C. W. Sharsmith 1965-5-22 7383 Marin ocean bluff near Bear Creek, Point Reyes Peninsula Comment
  UC615265  Jaumea carnosa Beryl O. Schreiber 1936-6-21 2256 Marin Shell Beach Tomales Bay 1 Comment
  CAS-BOT-BC257625  Juncus J. T. Howell 1987-10-14 s.n. Marin Terra Linda Community Gardens Comment
  CAS-BOT-BC232204  Juncus arcticus var. mexicanus E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1507 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  POM216402  Juncus bufonius var. bufonius H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  POM315975  Juncus bufonius var. bufonius Patricia Wilder 1965-6-7 3532 Marin San Geronimo Ridge. 381 Comment
  UCSC009077  Juncus bufonius var. bufonius Randall Morgan 2014-5-8 5613 Marin Lunny Ranch, Point Reyes Comment
  UC14885  Juncus covillei W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  UC1601741  Juncus hesperius Michener and Bioletti 1892-6-19 Marin Pt. Ben. Comment
  UC639071  Juncus lescurii Beryl O. Schreiber 1932-6-30 646 Marin Indian Beach Tomales Bay Comment
  SEINET3132235  Juncus patens L. S. Rose 1936-6-14 36325 Marin China Camp, 6 mi NE of San Rafael 3 Comment
  CAS-BOT-BC531274  Juncus phaeocephalus A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15782 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake Comment
  RSA127070  Juncus phaeocephalus var. paniculatus J. T. Howell 1941-7-6 16363 Marin Hidden Lake, Mt. Tamalpais. Comment
  POM289958  Juncus phaeocephalus var. phaeocephalus Lyman Benson 1935-5-16 6560 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  UC1177380  Juncus xiphioides John Thomas Howell 1944-9-24 20750 Marin e side Bolinas Lagoon Comment
  CAS-BOT-BC180840  Kochia scoparia John Thomas Howell 1988-7-28 s.n. Marin Terra Linda Vegetable Garden, New Albion Way opposite Cermenho Ct., San Rafael Comment
  CAS-BOT-BC175936  Koeleria macrantha Gordon H. True 1969-4-29 4894 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. In an old field Inverness Ridge 243 Comment
  UC50514  Koeleria macrantha Jos. Burtt Davy 1901-4-17 6890 Marin Angel Island Comment
  CAS-BOT-BC340452  Lactuca saligna John Thomas Howell 1943-9-5 19324 Marin In southern part of Mill Valley 7 Comment
  CAS-BOT-BC340453  Lactuca saligna John Thomas Howell 1966-4-18 41494 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC229769  Lasthenia californica J. Klein; G. Block; L. Webb; et al. 2012-5-5 833 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC338159  Lasthenia californica Robert Soost 2002-4-12 s.n. Marin Abbotts Lagoon, Point Reyes National Seashore Comment
  CAS-BOT-BC338174  Lasthenia californica John Thomas Howell 1929-6-2 4294 Marin Between Ft. Baker and Ft. Barry Comment
  POM223937  Lasthenia californica H. E. Parks 1926-03 s.n. Marin Hills of Tiburon Peninsula. Comment
  CAS-BOT-BC324936  Lasthenia californica subsp. bakeri Lester Rowntree 1938-5-18 s.n. Marin Point Reyes Comment
  CAS-BOT-BC324938  Lasthenia californica subsp. bakeri Lester Rowntree 1938-5-19 s.n. Marin Road to Dillon's Beach Comment
  JEPS35798  Lasthenia californica subsp. californica Rimo Bacigalupi, L. R. Heckard, and J. Roof 1964-4-29 8949 Marin slopes near radio towers (1/4 mi e of eastern boundary of Coast Guard Reservation inclosing lighthouse) 140 Comment
  UC1118945  Lasthenia californica subsp. californica B. Schreiber 1936-4-12 2194 Marin 0.3 mi nne Pierce's Ranch; Point Reyes Quadrangle Comment
  CAS-BOT-BC324402  Lasthenia californica subsp. macrantha John Thomas Howell 1930-4-20 4739 Marin Pt. Reyes Comment
  CAS-BOT-BC324403  Lasthenia californica subsp. macrantha Paul F. Covel 1940-5-19 s.n. Marin Near lighthouse, Pt. Reyes Comment
  JEPS10890  Lasthenia californica subsp. macrantha A. E. Wieslander 1934-3-18 419 Marin Point Reyes Comment
  UC33086  Lasthenia californica subsp. macrantha J. Burtt Davy 1900-6-2 6820 Marin Point Reyes Comment
  UC33087  Lasthenia californica subsp. macrantha Jos. Burtt Davy 1906-6-2 6820 Marin Point Reyes Comment
  CAS-BOT-BC355185  Lasthenia glaberrima John Thomas Howell 1941-6-10 16305 Marin 9 miles west of Novato Comment
  CAS-BOT-BC366965  Lasthenia minor Alice Eastwood 1934-5-13 18864 Marin Pt Reyes Comment
  UC614815  Lasthenia minor Beryl O. Schreiber 1932-4-2 179 Marin near Point Reyes Lighthouse Comment
  CAS-BOT-BC213364  Lathyrus jepsonii subsp. californicus Hans Leschke 1945-5-20 s.n. Marin Novato Comment
  UCD106679  Lathyrus tingitanus D. Hee 1998-5-24 16 Marin Lucas Valley Road, at mileage marker A100 5.58 mi. 170 Comment
  CHSC853  Lathyrus vestitus V. Holt 1935-3-24 Marin Comment
  SEINET11062231 Image available Lathyrus vestitus Chester Dunbar 1969-4-6 Marin redwood forest; 1.1 miles north of Throckmorton Road in Mill Valley on Blithedale Roa Comment
  UC1128947  Lathyrus vestitus var. vestitus H. S. Yates 1935-4-2 5054 Marin 1 mi se Fairfax; Tamalpais Quad. 91 Comment
  UC483337  Lathyrus vestitus var. vestitus W. R. Dudley 1901-3-1 Marin Marshall's Tomales Bay Comment
  UC864592  Lathyrus vestitus var. vestitus Alice Eastwood 1922-2-12 11069 a Marin above Muir Woods Comment
  CAS-BOT-BC304409  Lavandula D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13332 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC323978  Layia chrysanthemoides John Thomas Howell 1946-4-18 21678 Marin Novato 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
  UC1177318  Layia gaillardioides John Thomas Howell 1947-4-27 23091 Marin w San Anselmo Comment
  UC222679  Layia gaillardioides H. M. Hall 1909-6-9 8516 Marin summit Mt. Vision Comment
  CAS-BOT-BC321789  Layia gaillardioides John Thomas Howell 1939-6-18 s.n. Marin Mud Lake Comment
  UCD133898  Layia gaillardioides Collector Unknown 1925-6-5 1627 Marin exact location unknown. Comment
  JEPS77182  Layia platyglossa Robert M. Lloyd 1963-4-5 2330 Marin about 1 mi nw Tiburon (hillside near housing tract) Comment
  RSA14720  Layia platyglossa subsp. platyglossa C. B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UC571050  Ledum glandulosum H. L. Mason 1930-6-1 5672 Marin Invernesss Ridge Comment
  SEINET12526035 Image available Ledum glandulosum B. F. Palser 1980-1 s.n. Marin On low cliff above Shell Beach, Pt. Reyes Nat'l seashore. Comment
  RSA121955  Ledum glandulosum subsp. columbianum B. O. Schreiber 1936-6-21 2248 Marin Shell Beach on Tomales Bay. 2 Comment
  CAS-BOT-BC339140  Leontodon saxatilis subsp. saxatilis Clare R. Wheeler 1979-6-14 56 Marin Howard Hill Road, N of Gualala 30 Comment
  CAS-BOT-BC215716  Lepechinia calycina Paul F. Covel 1936-5-10 131 Marin Mt. Tamalpais-Bolinas Road Comment
  POM62726  Lepechinia calycina Katherine Brandegee 1907-6-28 s.n. Marin Bolinas Ridge. Comment
  UCSC000628  Lepechinia calycina Unknown April 1874 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC89092  Lepidium didymum R. E. Frenkel 1964-3-6 393 Marin Marin County Building, Venetia. Comment
  CAS-BOT-BC12855  Lepidium pinnatifidum Walter Lennon 1974-11-3 s.n. Marin Corte Madera. Pixley Avenue and Redwood Avenue. Comment
  CDA3817  Lepidium pinnatifidum J. T. Howell 1976-6-2 51804 Marin Corte Madera. 0 Comment
  UCD115860  Lepidium pinnatifidum John Thomas Howell 1976-6-2 51804 Marin Corte Madera. Comment
  CAS-BOT-BC65018  Lepidium sativum J. T. Howell 1986-12-25 s.n. Marin Growing in the Terra Linda vegetable garden at Nova Albion Way and Cermenho Court, San Rafael. Comment
  UC10678  Lepidium strictum Chesnut and Drew 1891-4-15 Marin Bolinas Comment
  CAS-BOT-BC226657  Leptosiphon grandiflorus Herbert L. Mason 1932-7-24 7123 Marin Point Reyes Comment
  RSA107055  Leptosiphon grandiflorus L. S. Rose 1956-7-30 s.n. Marin Point Reyes Peninsula, 7 miles W of Inverness. 9 Comment
  CHSC8132  Lessingia filaginifolia var. californica M. Banning 1969-4-4 30 Marin 1 mi. E of San Rafael on San Pedro Rd. 15 Comment
  RSA38396  Lessingia glandulifera var. glandulifera P. A. Munz 1947-10-5 12188 Marin Trail from Ross to Lake Lagunitas. 152 Comment
  CAS-BOT-BC324156  Lessingia hololeuca Alice Eastwood 1912-10-11 2309 Marin Alta Comment
  JEPS20607  Lessingia hololeuca John Thomas Howell 1926-9-9 2192 Marin Baltimore Park Comment
  SD62437  Lessingia hololeuca Willard Spence 1960-10-16 636 Marin Corner of East Blithedale and Camino Alto Mill Valley Comment
  UC750549  Lessingia hololeuca John Thomas Howell 1945-9-16 21484 Marin n San Rafael (and e of San Venetia) Comment
  UC912284  Lessingia hololeuca John Thomas Howell 1926-9-9 2192 Marin Baltimore Park Comment
  CAS-BOT-BC324145  Lessingia hololeuca John Thomas Howell 1927-5-10 2383 Marin Baltimore Park 213 Comment
  CAS-BOT-BC324207  Lessingia micradenia var. micradenia Alice Eastwood 1905-10-20 s.n. Marin Fairfax Hills Comment
  JEPS20603  Lessingia micradenia var. micradenia John Thomas Howell 1926-9-9 2191 Marin Phoenix Lake Comment
  RSA181949  Lessingia micradenia var. micradenia Willard Spence 1960-8-29 599 Marin 4 miles from Fairfax on bolinas Road, heading towards Mount Tamalpais Comment
  RSA39854  Lessingia micradenia var. micradenia P. A. Munz 1947-10-5 12198 Marin Road above Alpine Lake, north base of Mt. Tamalpais 366 Comment
  RSA51398  Lessingia micradenia var. micradenia L. S. Rose 1949-8-6 s.n. Marin 4 miles W of Fairfax, above Alpine Lake Comment
  UC1287488  Lessingia micradenia var. micradenia Willard Spence 1962-7-26 740 Marin 2 mi e Alpine Lake (Bolinas-Fairfax Road) Comment
  CAS-BOT-BC283517  Leymus X vancouverensis David Morgan 1960-6-21 s.n. Marin Dillons Beach Comment
  CAS-BOT-BC283521  Leymus X vancouverensis John Thomas Howell 1946-7-4 22177 Marin Dillons Beach Comment
  UCD92469  Leymus X vancouverensis P. B. Kennedy 1923-9-9 s.n. Marin Willow Camp, near Bolinas. Comment
  CAS-BOT-BC273576  Leymus californicus John Thomas Howell 1939-7-2 14844 Marin Near Muir Woods Comment
  CAS-BOT-BC273578  Leymus californicus Robert F. Hoover 1941-5-8 5002 Marin Woodacre Comment
  UCD149820  Leymus californicus William Anderson 1965-5-28 Marin Inverness. Comment
  JEPS71208  Leymus mollis subsp. mollis William S. Cooper 1925-7-22 52 Marin Stinson Beach; sand dunes Comment
  RSA0000393  Leymus pacificus Jos Burtt Davy 1900-07 6879 Marin Point Reyes. Comment
  CAS-BOT-BC274486  Leymus triticoides John Thomas Howell 1944-6-25 19637 Marin San Rafael Comment
  RSA108333  Leymus triticoides Frank W. Gould 1941-5-31 1301 Marin 2.3 miles south of Inverness. Comment
  UC21305  Ligusticum apiifolium J. Burtt Davy 1900-6-18 6766 Marin Point Reyes Comment
  RSA0020652  Ligusticum apiifolium Katherine Brandegee 1905-1 s.n. Marin Point Bodega Comment
  JEPS19615  Limnanthes douglasii W. L. Jepson 1896-3-23 13550 Marin Ross Valley Comment
  SBBG114174  Limnanthes douglasii subsp. douglasii R. Fowler 1983-4-18 Marin near Goddard Ranch House, E of house, Pt Reyes Nat Seashore Comment
  HSC33201  Limnanthes douglasii subsp. nivea Thomas W. Nelson 1974-4-22 1207 Marin Lake Nicascio Comment
Read comments Jun 29 2013
  NY288747  Limnanthes douglasii var. sulphurea H. L. Mason 1938-5-18 1413 Marin Point Reyes Peninsula, 12 miles from Inverness Comment
  UC589456  Limonium californicum Beryl O. Schreiber 1932-7-27 693 Marin Heart's Desire Ranch Tomales Bat Comment
  CDA37805  Limonium duriusculum Jude Stalker 2011-8-13 s.n. Marin Strawberry Cove. Comment
  UC41852  Limosella acaulis J. Burtt Davy 1900-7-27 6842 Marin J Ranch Point Reyes (Western Middle California) Comment
  UC747616  Linanthus acicularis G. Thomas Robbins 1945-5-5 1872 Marin 2-3 mi w Hamilton Air Force Field (at n base of Big Rock Ridge); Big Rock Ridge Comment
  UC1537467  Linanthus androsaceus Gordon H. True Jr. 1937-6-6 720 Marin Point Reyes 30 Comment
  UC880284  Linanthus parviflorus Lewis S. Rose 1940-4-28 40236 Marin Bootjack Camp Mt. Tamalpais 304 Comment
  UC909079  Linanthus parviflorus Herbert L. Mason 1932-7-24 7124 Marin Point Reyes Comment
  CDA6324  Linaria maroccana T. C. Fuller 1976-4-9 20131 Marin Bolinas Sewer Farm, Mesa Road, Bolinas. 0 Comment
  JEPS46308  Lithocarpus densiflorus Wilfred T. Frost 1932-8-27 435 Marin near Mountain Theatre; Mount Tamalpais Comment
  UC1177413  Lithocarpus densiflorus John Thomas Howell 1947-5-25 23206 Marin Mt. Tamalpais; Berry Trail Comment
  SEINET13953003 Image available Lithocarpus densiflorus Dunn, Bennett Dziekanowski 1976-1 2454 Marin Vicinity of Samuel Taylor Camprground in coast redwoods 305 Comment
  CAS-BOT-BC36111  Lithocarpus densiflorus var. densiflorus John Thomas Howell 1927-8-22 3036 Marin near West Point, Mt. Tamalpais 518 Comment
  RSA46396  Lithocarpus densiflorus var. densiflorus J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. Comment
  UC747340  Lithophragma affine G. Thomas Robbins 1944-4-14 1520 Marin about 3 mi w Hamilton Field Air Base (on n slope of Big Rock Ridge); w of Hamilton Field Air Base, n slope of Big Rock Ridge 60 Comment
  HSC20214  Lithophragma affine R. C. Wunner 1962-4-18 Marin Fairfax, Marinda Oaks, 500 yds. up left canyon from Marinda Drive Comment
  RSA500613  Lithophragma affine subsp. affine Aaron Liston, Sara Meury 1989-4-19 790 -3 Marin Point Reyes National Seashore. Above Limantour Beach. Sea level. 0 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
  UC29006  Lobelia F. P. McLean 1872-1 Marin Comment
Read comments Sep 15 2010
  UCSB19023  Lobularia maritima Tom, Bennet 1965-4-15 Marin Road leading to Stinson Beach, 1 mile W of west entrance to Muir Woods National Monument, 17 miles N of San Francisco 18 Comment
  CAS-BOT-BC342215  Logfia filaginoides Brandegee No date on label s.n. Marin Tamalpais Comment
  UC88258  Logfia filaginoides T. S. Brandegee 1892-6-13 Marin Mt. Tamalpais Comment
  CAS-BOT-BC229765  Logfia gallica S. Whelan; L. DiGirolamo; A. Young 2012-5-5 112 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  UC1132194  Lolium multiflorum H. S. Yates 1936-6-14 5640 Marin 1 mi e Aurora School; Sebastopol Quad. Comment
  UC1106115  Lolium perenne John Thomas Howell 1943-5-9 Marin San Raphael Comment
  UC38776  Lolium perenne J. Burtt Davy Aug. 1898 4343 Marin near Olema; near Olema Comment
  SFV8557  Lomatium dasycarpum C. A. Mitchell 1969-4-12 9 Marin South side of Mount Tamalpais. Comment
  UCD127618  Lomatium dasycarpum H. A. Borthwick 1925-6-5 1858 Marin exact location unknown. Comment
  JEPS17126  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1892-4-5 14298 Marin Mt. Tamalpais Comment
  RSA118893  Lomatium dasycarpum subsp. dasycarpum L. S. Rose 1957-4-19 57042 Marin San Rafael Hills 152 Comment
  UC1096420  Lonicera involucrata var. ledebourii Beryl O. Schreiber 1941-4-12 2643 Marin North Fork Walker Creek Walker Creek 60 Comment
  UCD137362  Lonicera japonica John Thomas Howell 1947-5-21 23190 Marin Tiburon. Comment
  SEINET12154179  Lotus argophyllus M. T. Doutt 1931-1 462 Marin 4miW of Inverness, Chaparral Comment
  UC1300855  Lotus corniculatus Helen K. Sharsmith 1962-5-30 5081 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  UC1377672  Lotus formosissimus W. J. Dress 1951-4-22 3165 Marin sw of Point Reyes community Comment
  UC80744  Lotus junceus var. biolettii T. S. Brandegee 1890-7-7 Marin Tamalpais Comment
  JEPS55911  Lotus scoparius Franklin P. Nutting 1895-6-27 Marin Mt. Tamalpais Comment
  UC589373  Lotus scoparius Beryl O. Schreiber 1932-6-29 582 Marin Dune Beach Tomales Bay Comment
  UC615476  Lotus scoparius Beryl O. Schreiber 1932-5-22 287 Marin Matt Davis Trail to Muir Woods Comment
  UC555545  Lotus scoparius var. scoparius Curtis Ferris 1932-3-5 23 Marin e side Bolinas Bay Comment
  POM128956  Lotus strigosus C. F. Sonne 1887-4-17 s.n. Marin Mt. Tamalpais. Comment
  UC1300864  Lotus wrangelianus Helen K. Sharsmith 1962-5-30 5077 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  CDA38606  Ludwigia peploides subsp. montevidensis Eric Wrubel 2011-9-19 NPS 24 Marin Golden Gate National Recreation Area. Rodeo Lake, Fort Cronkhite, Marin Headlands. Comment
  CAS-BOT-BC60262  Lunaria annua John Thomas Howell 1939-4-23 14601 Marin Mill Valley. Blythedale Canyon. Comment
  CAS-BOT-BC201217  Lupinus Charles Piper Smith 1947-6-27 47621 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201221  Lupinus Charles Piper Smith 1947-6-27 47625 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  SEINET10543656  Lupinus Charles Piper Smith 1935-4-19 Smith 35104 Marin Lagunitas. Comment
  UC75233  Lupinus albifrons Alice Eastwood 1903-6-2 3240 Marin Mt. Tamalpais Comment
  CAS-BOT-BC232493  Lupinus albifrons var. collinus C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1813 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  UC127017  Lupinus albifrons var. collinus Alice Eastwood 1896-5-31 Marin near Tennessee Bay; near Tennessee Bay Comment
  CAS-BOT-BC196171  Lupinus albifrons var. douglasii Alice Eastwood 1913-6-15 s.n. Marin Mt. Tamalpais Comment
  UC149121  Lupinus albifrons var. douglasii Alice Eastwood 1903-6-2 3240 Marin Mt. Tamalpais Comment
  LA205174  Lupinus arboreus J. A. Ewan; 1933-11-5 8101 Marin Pt. Reyes Road near wireless station Comment
  UC589367  Lupinus arboreus Beryl O. Schreiber 1932-6-29 608 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach (Tomales Bay) Comment
  UC614846  Lupinus arboreus Beryl O. Schreiber 1932-3-13 69 Marin Point Reyes Lighthouse Comment
  UCD106643  Lupinus arboreus Andreas Stohr 1996-5-19 15 Marin Dillons Beach. 5 Comment
  SEINET10488501  Lupinus arboreus Tilforth 1973-7-18 TILFORTH 924 Marin Low, mounded, much branched shrubs; flowers yellow. Ca 0.25 mile e of point Reyes light house Comment
  RSA91323  Lupinus arboreus var. arboreus F. W. Peirson, Mabel Peirson 1926-3-28 6529 Marin Elk Valley. Comment
  SEINET8152149 Image available Lupinus carnosulus E. L. Greene 1886-1 s.n. Marin Comment
  UC56336  Lupinus chamissonis J. Burtt Davy 1900-6-27 6797 Marin Point Reyes Comment
  SEINET12164397  Lupinus densiflorus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -109 Marin Marshall-Petaluma Road from Petaluma to CA 1, ca 2 mi from county line 122 Comment
  POM276465  Lupinus densiflorus var. densiflorus Lyman D. Benson 1935-5-16 6557 Marin U.S. 101, S. of San Rafael. Seaward N. Coast mtn range, S.F. Bay watershed. 30 Comment
  UC1177175  Lupinus formosus John Thomas Howell 1944-5-7 19432 Marin Baltimore Park Comment
  UC1177179  Lupinus formosus John Thomas Howell 1940-5-26 15521 Marin San Anselmo Canyon Comment
  UC1177214  Lupinus formosus John Thomas Howell 1944-7-9 19688 Marin Inverness Ridge 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
  SEINET8051278  Lupinus latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera 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
  UC73231  Lupinus latifolius var. latifolius Milo S. Baker 1904-5-2 Marin Fairfax to Bolinas; Fairfax to Bolinas Comment
  UCSB3313  Lupinus microcarpus var. densiflorus Keator, Glenn 1958-6-17 Marin Near road near San Anselmo Comment
  UC198307  Lupinus microcarpus var. microcarpus Katharine Brandegee Marin Tiburon Comment
  UCD109240  Lupinus nanus R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  UC16002  Lupinus polyphyllus var. polyphyllus Alice Eastwood 1896-5-31 Marin near Tennessee Bay; near Tennessee Bay Comment
  CAS-BOT-BC8251  Lupinus punto-reyesensis C. P. Smith 1947-6-3 47548 Marin Hwy 1, Olema. 4.7 miles S. Comment
  SEINET12154820  Lupinus succulentus M. T. Doutt 1931-1 s.n. Marin Bolinas Lagoon Comment
  UCD109571  Lupinus tidestromii Sue Nichol 2003-5-29 s.n. Marin Point Reyes National Seashore. Abbot's Lagoon. Comment
  UC1129738  Lupinus variicolor A. E. Wieslander 1934-3-18 416 Marin Point Reyes; Point Reyes Quad., Point Reyes Comment
  UC589372  Lupinus variicolor Beryl O. Schreiber 1932-6-29 577 Marin Sand Dune Beach Tomales Bay (Tomales Bay); , Sand Dune Beach Comment
  SEINET10969937  Lupinus variicolor Smith 1947-6-27 Smith 47608 Marin Point reyes radio station, 1.9 mi n. Prostrate herb. Comment
  CAS-BOT-BC421689  Luzula comosa K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14013 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
  UC1106298  Luzula macrantha John Thomas Howell 1949-5-15 25317 Marin Inverness Ridge west of Inverness Comment
Read comments Feb 24 2012
  UC421645  Luzula macrantha John Thomas Howell 1927-3-13 2285 Marin Point San Quentin Comment
  UC69358  Luzula macrantha H. M. Hall 1901-2-22 1622 Marin Mount Tamalpais Region of San Francisco Bay, Mount Tamalpais Comment
  CAS-BOT-BC175906  Luzula subsessilis Gordon H. True 1968-3-29 4624 Marin Point Reyes Bird Observatory ca.3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC441317  Luzula subsessilis John Thomas Howell 1969-4-27 45557 Marin Near west end of Lucas Valley Comment
  SEINET11261192  Lythrum hyssopifolia Bruce Hartsough 1973-5-26 43 Marin 5 miles southwest of Fairfax on Bolinas-Fairfax Road.; 0 Comment
  UC19745  Lythrum hyssopifolia W. A. Setchell 1896-5-6 Marin Bolinas Bay; Western Middle California, Bolinas Bay Comment
  RSA0011288  Lythrum hyssopifolia Barbara Ertter, E. Neese 1988-10-29 8019 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
  RSA256388  Lythrum hyssopifolia Robert A. Norris 1974-5-24 2013 Marin Near Cecilia Way and Tiburon Blvd., Tiburon Peninsula. Comment
  POM315935  Madia Patricia Wilder 1965-6-7 3512 Marin Point Reyes Rd., ca. 1.5 miles E of junc. with San Geronimo Rd. 15 Comment
  CAS-BOT-BC342624  Madia anomala Marian L. Campbell 1921-7-1 s.n. Marin Mill Valley Comment
  CAS-BOT-BC342640  Madia anomala M. K. Curran 1886-6-1 s.n. Marin Tamalpais Comment
  UC89390  Madia elegans Michener and Bioletti 1892-5-26 1226 a Marin Sequoia Canyon Comment
  CAS-BOT-BC300543  Madia exigua C. Kellner; S. Whelan; R. Truitt 2013-6-8 13655 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC157668  Madia gracilis Peter Rubtzoff 1980-5-11 9440 Marin San Anselmo Comment
  CAS-BOT-BC343618  Madia sativa Alice Eastwood 1915-6-23 4760 Marin Pt. Reyes Comment
  UCSC000292  Mahonia pinnata B. Schreiber 1936-4-12 2192 Marin 0.3 mile N.N.E. of Pierce Ranch - Pt. Reyes 53 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
  RSA304217  Maianthemum racemosum subsp. amplexicaule James R. Shevock 1971-2-27 698 Marin Franklin Creek 91 Comment
  CAS-BOT-BC514227  Maianthemum stellatum Alice Eastwood 1914-3-1 s.n. Marin Mill Valley Comment
  SEINET10871597  Malva nicaeensis Heidi H. Schmidt 1993-6-8 Schmidt 813 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 60 Comment
  SEINET9285357  Marah fabacea John Nelson, Wnek, Richard 2000-3-6 20967 Marin Comment
  SEINET10448081  Marah fabacea Heidi H. Schmidt 1993-6-8 Schmidt 819 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  SJSU3882  Marah oregana C. W. Sharsmith 1964-4-25 7235 B Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 381 Comment
  SJSU3883  Marah oregana C. W. Sharsmith 1964-4-25 7235 A Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 381 Comment
  UC195768  Marah oregana C. F. Sonne 1887-4-17 Marin near Tamalpais Comment
  CAS-BOT-BC422663  Meconella californica H. L. Mason 1931-3-13 5810 Marin Lagunitas Creek Comment
  CAS-BOT-BC422662  Meconella californica Belle R. Jackson 1936-4-28 s.n. Marin Sausalito, on ridge above the shops. Comment
  CAS-BOT-BC422424  Medicago lupulina D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14679 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
  CAS-BOT-BC232492  Medicago polymorpha J. Klein; G. Block; L. Webb; et al. 2012-5-5 814 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  UC1177227  Medicago sativa John Thomas Howell 1939-9-3 Marin Corte Madera Comment
  CDA6125  Melica californica D. G. Kelch 2007-3-29 7 .101 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  UCD86415  Melica californica A. A. Beetle 1941-5-20 2721 Marin coastal bluffs south of Stinson Beach. Comment
  UCD86433  Melica californica Beecher Crampton 1954-4-28 1823 Marin 1 mile north of Nicasio. Comment
  CAS-BOT-BC271755  Melica californica Javier Penalosa 1961-4-8 1279 Marin Along dirt road intersecting Tiburon Blvd. ca. 1000 ft. NW of Road to Belvedere Island, Tiburon Peninsula 60 Comment
  CAS-BOT-BC271759  Melica californica Gordon H. True 1965-4-6 1800 Marin Fire Road entension of Deer Park Road east of Dominican College, San Rafael Hills Comment
  UC1106140  Melica geyeri John Thomas Howell 1943-4-11 17906 Marin Black Canyon; San Rafael Hills Comment
  UC196388  Melica geyeri H. S. Yates 1914-5-4 227 Marin near Mill Valley Comment
  CAS-BOT-BC282141  Melica geyeri Doreen Smith 1997-4-8 s.n. Marin Hills W of Nicasio Comment
  CAS-BOT-BC281334  Melica harfordii John Thomas Howell 1941-5-25 16204 Marin Arturo Trail, Mt Tamalpais Comment
  SEINET10599405  Melica harfordii Virginia E. Long 1932-6-18 Long 189 a Marin Mt. Tamalpais. On west peak growing along bank under Sequoia sempervirens & shrubs. 732 Comment
  SEINET10599412  Melica harfordii A. Arthur Heller 1902-6-18 Heller 5718 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  CAS-BOT-BC443978  Melica torreyana D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14120 B Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  JEPS75106  Melica torreyana W. L. Jepson 1919-4-5 8227 Marin sw slope above Mill Valley; Mt. Tamalpais Comment
  UC1784151  Melica torreyana Virginia E. Long 1933-5-4 213 a Marin Mill Valley Comment
  CAS-BOT-BC262526  Melica torreyana P. B. Kennedy 1914-3-22 4637 Marin R. R. Track, Muir Inn Comment
  JEPS117835  Mentha aquatica Robert Soost 2007-9-5 Marin Kehoe Beach Trail, Point Reyes 6 Comment
  CAS-BOT-BC428815  Micranthes californica Edw. L. Greene 1889-3-20 s.n. Marin Mt Tamalpais Comment
  CAS-BOT-BC348744  Microseris bigelovii John Thomas Howell 1947-4-23 23070 Marin Drakes Estero west of Mt. Vision Comment
  CAS-BOT-BC348940  Microseris douglasii subsp. douglasii John Thomas Howell 1942-6-21 16979 Marin Carson Ridge Comment
  CAS-BOT-BC348924  Microseris douglasii subsp. douglasii John Thomas Howell 1939-5-14 14671 Marin Lake Lagunitas Meadows, Mt. Tamalpais Comment
  RSA128991A  Microseris douglasii subsp. douglasii P. H. Raven 1949-5-4 399 Marin Marin City 91 Comment
  CAS-BOT-BC322740  Microseris paludosa John Thomas Howell 1939-6-4 14726 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC471224  Microsteris gracilis A. Williams 2014-4-15 14802 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Mountain Fire Road, N of junction with Fairfax-Bolinas Road Comment
  SEINET12269786  Mimulus aurantiacus H. W. Graham 1927-1 9- 11 -18 Marin from Mill Valley to Muir Woods near San Francisco Comment
  SEINET12333176  Mimulus aurantiacus F. H. Utech 1988-1 88 -180 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  JEPS10239  Mimulus aurantiacus var. aurantiacus W. L. Jepson 1940-6-5 19954 Marin Paradise Cove Tiburon Comment
  JEPS15185  Mimulus aurantiacus var. aurantiacus B. Schreiber 1936-4-12 2190 Marin 0.2 mi ne Pierce Ranch; Pt. Reyes Quadrangle, Tomales Point Comment
  UC1374900  Mimulus aurantiacus var. aurantiacus Noel H. Holmgren, Liew Fah Seong 1969-6-23 3605 Marin 4.4 mi n Point Reyes Station (Calif. 1) Comment
  UC125331  Mimulus congdonii A. Eastwood 1900-3-17 Marin Old Bolinas Trail Mt. Tamalpais; Old Bolinas Trail, Mt. Tamalpais, Marin Co. Comment
  JEPS10566  Mimulus douglasii W. L. Jepson 1927-3-20 11560 Marin Mill Valley Comment
  LA96459  Mimulus guttatus M. S. Baker; 1904-5-2 Marin Ross Valley on Balinas Rd Comment
  SEINET6074482  Mimulus guttatus Unknown 1990-8-12 6317 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  SEINET12269938  Mimulus guttatus subsp. litoralis E. H. Graham 1931-1 6889 Marin near lighthouse Pt. Reyes Comment
  UC445170  Mimulus inodorus Franklin P. Nutting 1895-6-27 Marin Mill Valley Comment
  JEPS4664  Mimulus rattanii Mrs. M. K. Curran 1886-7-3 Marin near summit Mt. Tamalpais Comment
  UC746831  Minuartia douglasii G. Thomas Robbins 1944-4-14 1515 Marin 2-3 mi w Hamilton Field Air Base (n slope of ridge); Big Rock Ridge 152 Comment
  CAS-BOT-BC220401  Monardella purpurea Alice Eastwood 1906-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC220419  Monardella purpurea John Thomas Howell 1942-7-5 17009 Marin Fern Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC422385  Monardella purpurea P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14168 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CAS-BOT-BC220415  Monardella purpurea John Thomas Howell 1943-6-13 s.n. Marin Sausalito Comment
  SEINET10582127  Monardella purpurea A. Graff 1993-7-14 Graff 193 Marin Mt. Tamalpais, Rock Springs Trail from Mt. Theatre. Serpentine. Locally frequent at the base of shrubs. After exit the first set of woods, find Monardella purpurea in the open, on both sides of the trail. With Adenostema fascicularis, Heteromeles arbutifolia, Quercus sp., grasses and encroaching Pseudotsuga menziesii and Umbellularia californica. Bombus sp. Comment
  SEINET5333414  Monardella purpurea J. T. Howell 1972-6-18 s.n. Marin near Ring Hill, Tiburon Peninsula 168 Comment
  SBBG33286  Monardella sinuata subsp. nigrescens J. P. Broughton 1969-7-13 1278 Marin near W-facing beach, Pt Reyes Nat Seashore Comment
  SEINET892720  Monardella sinuata subsp. nigrescens Carl B. Wolf 1934-1 5776 Marin Pt. Reyes Peninsula, 3 miles by road from the lighthouse 60 Comment
  UCD125246  Monardella undulata Dawn F. Adams 1978-5-28 30 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 Comment
Read comments Sep 4 2013
  RSA12234  Monardella villosa Carl B. Wolf 1934-6-28 5779 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  RSA408695  Monardella villosa Cora Mae Life 1923-07 21 Marin Trail to Muir Woods 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
  UC589363  Monardella villosa subsp. franciscana Beryl O. Schreiber 1932-6-29 594 Marin Sand Dune Beach Tomales Bay Comment
  RSA0022817  Monardella villosa subsp. neglecta P. A. Munz 1922-8-5 6438 Marin Mt. Tamalpais 305 Comment
  UC1124606  Monardella villosa subsp. villosa J. B. Spring 1932-6-29 93 Marin 2 mi southwest Novato; Petaluma Quadrangle Comment
  CAS-BOT-BC152883  Monolopia major Wilma Follette 2003-5-1 s.n. Marin Burdell Mt. Comment
  UC83789  Montia diffusa Alice Eastwood May 1901 Marin Mill Valley Comment
  CAS-BOT-BC444809  Montia diffusa Mary Stevens; Don Henry 2002-5-22 s.n. Marin Mount Tamalpais, lower Bootjack Trail Comment
  CAS-BOT-BC444811  Montia diffusa A. Eastwood 1920-5-16 s.n. Marin Mill Valley, Cascade Canyon Comment
  CAS-BOT-BC444906  Montia fontana T. S. Brandegee 1886-4-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC444908  Montia fontana Volney Rattan 1883-3-1 s.n. Marin Unspecified Comment
  UC7846  Montia fontana Edw. L. Greene 1893-4-1 Marin Point Reyes Comment
  CAS-BOT-BC354332  Myosotis latifolia E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13442 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  RSA77581  Myosotis latifolia F. W. Peirson 1926-3-28 6538 Marin Elk Valley. Comment
  CAS-BOT-BC101682  Myrica californica Bell Richardson Jackson 1920-5-1 s.n. Marin Inverness Comment
  CAS-BOT-BC101683  Myrica californica Elmer I. Applegate 1897-12-29 3001 Marin Pt. Reyes Penn. Comment
  UC1106126  Nassella cernua John Thomas Howell 1946-5-19 21916 Marin Carson Ridge Comment
  CAS-BOT-BC175923  Nassella lepida Wilma Follette 2001-1-18 s.n. Marin East Fort Baker, along side of paved road circling the housing on the east side Comment
  CAS-BOT-BC259926  Nassella lepida John Thomas Howell 1940-5-12 15427 Marin Between Little Carson and Carson Ridge Comment
  RSA127382  Nassella lepida J. T. Howell 1943-5-9 17956 -A Marin Black Canyon, San Rafael Hills Comment
  UCD87836  Nassella lepida Beecher Crampton 1961-6-28 5914 Marin ca. 5 miles south of Tomales, along State Hwy. 1, east shore Tomales Bay. Miller Park. Comment
  CAS-BOT-BC260165  Nassella pulchra A. A. Beetle 1941-5-20 2722 Marin 5 miles W of Mill Valley Comment
  UCD87636  Nassella pulchra P. B. Kennedy 1922-3-27 s.n. Marin West Point Inn to Bolinas Trail, Mt. Tamalpais. Comment
  UCD87663  Nassella pulchra R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  UCD116096  Nasturtium officinale Helen K. Sharsmith 1963-5-18 5436 a Marin Alpine Dam road above Larkspur. Comment
  CAS-BOT-BC230258  Navarretia cotulifolia Doreen Smith 2002-4-11 s.n. Marin Along fire road between San Carlos and San Mateo trailheads, Mount Bordell Comment
Read comments May 7 2018
  UC1008735  Navarretia heterodoxa John Thomas Howell 1942-9-13 17866 Marin above San Anselmo Canyon (trail to Carson Ridge) Comment
  JEPS116839  Navarretia leucocephala subsp. bakeri David Gowen 2007-5-6 697 Marin Mt. Burdell area, in Hidden Lake. Comment
  RSA468358  Navarretia mellita E. S. Spalding 1930-8-15 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC232718  Navarretia rosulata John Thomas Howell 1952-9-7 28854 Marin Barths Retreat, Mount Tamalpais Comment
  CAS-BOT-BC232724  Navarretia rosulata John Thomas Howell 1945-7-15 21308 Marin Near Liberty Camp Comment
  SEINET14160492  Navarretia rosulata K. Brandegee 1910-9-4 142 Marin Between West point and Willow Camp, on the seaward side of Mt. Tamalpais. Comment
  CAS-BOT-BC433237  Nemophila heterophylla D. Smith; C. Liu; D. Long; S. Whelan; C. Gattuso 2014-5-10 14445 Marin Mount Tamalpais. Marin Municipal Water District lands: Approximately 0.5 mi up Kent Pump road from intersection with Alpine Lake dam, between two rock faces. Comment
  RSA177932  Nemophila heterophylla Robert F. Thorne 1965-4-21 34417 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  UC618483  Nemophila heterophylla Alice Eastwood, John Thomas Howell 1938-5-8 5493 Marin head of Nicasio Creek Comment
Read comments Apr 23 2012
  UC197341  Nemophila menziesii C. F. Sonne April 1887 Marin Ross Valley Comment
  UC880904  Nemophila menziesii var. atomaria Frank W. Gould 1938-5-7 363 Marin Point Reyes near the lighthouse grounds (on western slope of coastal bluff); Point Reyes, nar the lighthouse grounds 121 Comment
  POM194599  Nemophila menziesii var. atomaria H. E. Parks, S. T. Parks 1930-4-10 461 Marin Corte Madera, in fields near highway. 3 Comment
  UC335440  Nemophila menziesii var. integrifolia Lemmon Marin San Rafael Comment
  UC1021932  Nemophila parviflora Rolf Y. Berg 1955-4-16 Marin Woodacre Comment
  UCD110166  Notholithocarpus densiflorus Collector unknown 1925-6-6 1767 Marin location unknown. Comment
  UCD110218  Notholithocarpus densiflorus M. Wiesendanger 1923-9-1 1487 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC142268  Oemleria cerasiformis M. K. Curran 1885-6-1 s.n. Marin Sausalito Comment
  UCD127755  Oenanthe sarmentosa Morris Halperin 1932-6-21 s.n. Marin Big Lagoon. Comment
  RSA0076264  Orobanche californica subsp. californica Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC499921  Orobanche fasciculata A. A. Heller 1906-6-12 8398 Marin Mt. Tamalpais: along the railroad near the summit Comment
  CAS-BOT-BC500277  Orobanche uniflora subsp. occidentalis John Thomas Howell 1943-4-11 17909 Marin San Rafael HIlls: Bkack Canyon Comment
  CAS-BOT-BC500280  Orobanche uniflora subsp. occidentalis Paul F. Covel 1938-4-14 1469 Marin Just above (W of) Wlpine Lake on Hwy Comment
Read comments Sep 11 2017
  CAS-BOT-BC502939  Orobanche uniflora subsp. occidentalis Katherine Kipping 1968-3-31 106 Marin 1.6 mi N of Bolinas Road x Old Bolinas Road junction 228 Comment
  CAS-BOT-BC502960  Orobanche vallicola Berta Kessel 1848-9-8 s.n. Marin Novato Comment
  JEPS4603  Orobanche vallicola Dr. Kessel 1956-9-16 Marin near Novato (on the Kessel Ranch) Comment
  CAS-BOT-BC238419  Orthocarpus John Thomas Howell 1957-6-27 s.n. Marin Hearts Desire Beach, Tomales Bay State Park Comment
  SEINET12270188  Orthocarpus attenuatus L. S. Rose 1935-1 35109 Marin Woodacre Comment
  RSA254425  Orthocarpus faucibarbatus Robert A. Norris 1975-4-10 2307 Marin By Paradise Dr., Corte Madera. Comment
  SEINET12270216  Orthocarpus purpurascens M. T. Doutt 1931-1 581 Marin lighthouse near Pt. Reyes Comment
  SEINET3820992 Image available Orthocarpus pusillus Lewis S. Rose 1935-4-20 s.n. Marin Woodacre. Comment
  UC123704  Osmorhiza berteroi H. A. Walker 1907-7-4 633 Marin Cascade Drive Mill Valley Comment
  SEINET10494957  Oxalis oregana R. D. Sage 1992-1-9 Sage 13406 -2 Marin Collected along redwood creek near camp eastwood, 2 km s, 2.5 km w mill valley. Comment
  SEINET3161242  Oxalis smallii L. S. Rose 1939-3-31 39037 Marin Mill Valley 61 Comment
  CAS-BOT-BC253841  Panicum dichotomiflorum Gordon H. True 1974-8-4 7838 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  RSA755546  Panicum dichotomiflorum Barbara Ertter, Elizabeth Neese 1988-10-29 8018 a 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-BC175922  Panicum hillmanii Doreen Smith 1996-9-28 s.n. Marin Novato - Atherton Avenue exit from Highway 101, at edge of Park & Ride lot Comment
  CAS-BOT-BC253868  Panicum miliaceum John Thomas Howell 1988-8-10 s.n. Marin W side of Terra Linda High football field, San Rafael Comment
  CAS-BOT-BC422800  Papaver californicum Wilma Follette 1998-5-25 s.n. Marin Mt. Tamalpais, old Gravity Car Rd., about 1/8 mile east of Mountain Home Comment
  SEINET200151 Image available Parapholis incurva Malcolm A. Nobs, S. Galen Smith 1949-6-28 881 Marin Shell Beach on Bolinas Bay, CA 2 miles N. of Iverness. Comment
  UC750600  Parapholis incurva John Thomas Howell 1945-5-6 20816 Marin San Rafael Comment
  UCD88613  Parapholis incurva Beecher Crampton 1955-5-24 2805 Marin 1 mile north of city of San Rafael, along U.S. Highway 101. Comment
  JEPS94006  Parentucellia latifolia J. Greenhouse, D. Smith 1998-4-21 Marin Highway 1, just below junction of Walker Creek and Keys Creek. 3 Comment
  SBBG2725  Parnassia californica E. R. Blakley 1958-9-11 2445 Marin seep spring near Bootjack Camp, Mt Tamalpais 396 Comment
  CAS-BOT-BC175529  Parnassia palustris John Thomas Howell 1957-1-1 32019 Marin Azalea Flat, Mt. Tamalpais Comment
  JEPS74724  Pedicularis densiflora T. I. Chuang and F. M. Chuang 1975-3-2 7489 Marin 1 mi sw of Fairfax Comment
  SEINET5321042  Pedicularis densiflora Unknown 1998-4-12 2 Marin Woodacre; Green Mountain Ridge, along the dirt road 3 miles up from the top of Carson Road 150 Comment
  UC534977  Pedicularis densiflora H. E. Parks 1926-4 Marin Tiburon Comment
  UCD103483  Pelargonium grossularioides John Thomas Howell 1944-7-23 19842 Marin San Rafael. 60 Comment
  CDA29311  Pellaea andromedifolia D. G. Kelch 2007-10-16 7 .64 Marin Atherton Oaks Dr nr Black Point on ridge now developed for housing, but with remnant native habitat on slopes. Comment
  CAS-BOT-BC69182  Pellaea andromedifolia James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Upper Redwood Canyon Comment
  UC42622  Pellaea mucronata var. mucronata Marshall A. Howe 1892-6-11 Marin Mt Tamalpais Comment
  CAS-BOT-BC265729  Pennisetum villosum Walter Lennon 1974-9-30 s.n. Marin Nave Court and South Novato Blvd., Novato Comment
  CAS-BOT-BC232280  Pentagramma triangularis A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1403 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
  HSC23485  Pentagramma triangularis R. A. Vanbianchi 1971-12-25 106 Marin San Geronimo Ridge, above the town of San Geronimo Comment
  UCD161901  Pentagramma triangularis subsp. triangularis Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, about 4 miles west of San Rafael, vegetation plot LVR 02. UTM Zone 10 E 535984 N 4211892. (Coordinates converted from UTM by label maker.) 434 Comment
  UCSB58262  Pentagramma triangularis subsp. triangularis Gliessman, Stephen 1961-3-31 Marin In a meadow overlooking the town of Tiburon; approx. 1.0 mi. north of junction of Marwest Rd. and Tiburon Peninsula Highway 91 Comment
  OBI54804  Persicaria capitata Dixie Damrel, Robin Zank 1997-7-17 24 Marin Inverness. Corner of Balboa and Portola Comment
  SEINET3924336  Persicaria punctata Robert A. Norris 1983-9-10 4589 Marin By Tennessee Valley Trail, about 1/4 mi. inland from Tennessee Cove.; 0 21 Comment
  CAS-BOT-BC371434  Phacelia Greg de Nevers 1997-4-26 10983 Marin Point Reyes National Seashore, behind Limantour Beach Comment
  UC1784142  Phacelia Ethel Crum 1930-1 664 Marin Point Reyes Comment
  UC162519  Phacelia californica A. A. Heller 1906-6-12 8405 Marin Mt. Tamalpais Comment
  UC535105  Phacelia californica H. E. and S. T. Parks 1930-4-10 459 Marin ridge above town Tiburon Peninsula 91 Comment
  UC615453  Phacelia californica Beryl O. Schreiber 1937-5-9 2398 Marin Point Reyes Lighthouse 152 Comment
  SEINET12333197  Phacelia californica F. H. Utech 1988-1 88 -163 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UC672418  Phacelia distans Herbert L. Mason 1928-4-28 4395 Marin Tiburon Peninsula Comment
  UC702963  Phacelia distans John Thomas Howell 1930-4-20 4741 Marin Pt. Reyes Comment
  JEPS2357  Phacelia divaricata Virginia Bailey 1939-3-19 Marin hill above (w of) Mountain Theatre; Mt. Tamalpais Comment
  JEPS77166  Phacelia divaricata Robert M. Lloyd 1963-4-5 2316 Marin about 1 mi nw Tiburon Comment
  SEINET3158142  Phacelia divaricata M. A. King sn Marin Mt. Tamalpais Comment
  UC189167  Phacelia divaricata Michener and Bioletti May 1892 Marin Mill Valley Comment
  UC1069209  Phacelia insularis var. continentis H. S. Yates 1934-3-18 3719 Marin Point Reyes Point Reyes Quadrangle Comment
  RSA220033  Phacelia malvifolia J. T. Howell 1969-5-5 45578 Marin Ring Hill, Tiburon Peninsula. Comment
  UC589572  Phacelia malvifolia Beryl O. Schreiber 1932-6-29 621 Marin Sand Dune Beach Tomales Bay Comment
  SEINET5499591  Phacelia suaveolens A. A. Heller 1906-6-12 8391 Marin Mt. Tamalpais Comment
  CAS-BOT-BC265759  Phalaris aquatica Gordon H. True 1965-7-12 4677 Marin Point Reyes Bird Observatory ca. 3 mile northwest of Bolinas at Arroyo Hondo 45 Comment
  CAS-BOT-BC265761  Phalaris aquatica Saichi Kawahara 1969-5-28 1109 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC422389  Phalaris californica T. Gosliner; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14284 Marin Mount Tamalpais. Marin Municipal Water District lands: San Geronimo Ridge, between Pine Mountain Road and Fairfax-Bolinas Road Comment
  CHSC36401  Phalaris californica Kirsten Tarp 1982-4-17 143 Marin 6.2 mi n of Point Reyes Station on Hwy 1; roadside. 12 Comment
  UC50729  Phalaris californica Jos. Burtt Davy 1899-10-2 Marin Mill Valley Comment
  UC768493  Phalaris californica R. F. Hoover 1941-5-12 5055 Marin on Point Reyes road w Inverness Ridge; Point Reyes road, w of Inverness Ridge Comment
  UC820490  Phalaris californica Lewis S. Rose 1940-4-28 40235 Marin Mt. Tamalpais; Mt. Tamalpais, Bootjack Camp 304 Comment
  SEINET10658628  Phalaris caroliniana Lewis S. Rose 1940-4-28 Rose 40240 Marin Bootjack Camp, Mt. Tamalpais Meadow 305 Comment
  CAS-BOT-BC259066  Phalaris lemmonii John Thomas Howell 1945-5-9 20833 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC141321  Phoradendron serotinum subsp. tomentosum John Thomas Howell 1945-2-22 20773 Marin Near Mountain Theater, Mt.Tamalpais Comment
  CAS-BOT-BC452041  Phyllospadix torreyi Milo S. Baker 1899-6-1 3652 a Marin Dillon's Beach Comment
  UC555703  Physocarpus capitatus H. L. Mason 1925-9-17 2232 Marin Ross Valley to Lake Lagunitas Comment
  UC59161  Physocarpus capitatus r. royce Marin Comment
  HSC16808  Phytolacca heterotepala L. S. Rose 1969-9-20 69109 Marin Golden Gate Park, S wall of California Academy of Science. 24 Comment
  RSA412031  Pickeringia montana H. de Forest 1930-4-22 s.n. Marin Mt. Tamalpais. From near summit of E peak. 762 Comment
  CAS-BOT-BC207278  Pickeringia montana var. montana Herbert L. Mason 1924-9-21 1106 Marin North slopoe of Mt. Tamalpais. Comment
  RSA384288  Pinus attenuata M. B. Dunkle 1931-8-12 2489 Marin Mount Tamalpais Comment
  CAS-BOT-BC72960  Pinus muricata Richard Mc. P Brown 1975-1-20 s.n. Marin Golden Gate National Recreation Area, on southwest-facing slope of Bolinas Ridge above Rancho Bolinas (and northeast of Comment
  POM227003  Pinus muricata I. L. Wiggins, R. S. Ferris 1935-7-19 8111 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness. Comment
  POM316068  Pinus muricata Patricia Wilder 1965-6-7 3565 Marin Mt. Vision, Inverness Ridge. Comment
  RSA302212  Pinus muricata J. R. Shevock 1972-2-1 1330 Marin Drakes Bay, Pt. Reyes National Seashore. 11 Comment
  SEINET10530820  Pinus radiata Heidi H. Schmidt 1993-6-8 Schmidt 816 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 152 Comment
  MACF019764  Pinus radiata Trudy R. Ericson 1975-11-29 431 Marin Roadside near Fort Baker overlooking Golden Gate Bridge and San Francisco Bay 60 Comment
  UC1177384  Piperia elegans John Thomas Howell 1946-8-23 22887 Marin Pierce Pt. road Point Reyes Peninsula Comment
  UC1537218  Piperia elegans Gordon H. True Jr. 1937-7-25 813 Marin Forest Knolls 60 Comment
  UCSC008438  Piperia elegans Randall Morgan 1988-1-1 1171 Marin Marin Headlands Comment
  UCSC008336  Piperia elegans subsp. decurtata Randall Morgan 1988-1-1 1139 -P. 1140-P, 1141-P Marin Fish Docks Colony, Point Reyes Comment
  UCSC008572  Piperia elegans subsp. decurtata Randall Morgan 1987-10-1 928 -P Marin Pt. Reyes. Trail west from "Fish Docks," in corner of Drakes Bay Comment
  UC205505  Piperia elongata S. B. Parish 1918-1 19159 Marin Lagunitas Comment
  UC14934  Piperia michaelii J. Burtt Davy 1900-7-11 6849 Marin Point Reyes Comment
  CAS-BOT-BC422418  Piperia transversa S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14280 Marin Field redacted by CAS, contact the data manager for more information Comment
  RSA70089  Piperia transversa Mabel Peirson 1912-07 1702 Marin Mt. Tamalpais Comment
  SEINET257717  Piptochaetium setosum Mary E. Barkworth, D Amme 1989-6-15 5172 Marin Bolinas Ridge; 0.5 mi east of US 1 on dirt road 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
  CAS-BOT-BC227996  Plagiobothrys John Thomas Howell 1962-6-10 37418 Marin Roadside NW of Olema Comment
  CAS-BOT-BC227998  Plagiobothrys L. R. Abrams 1927-4-19 11627 Marin Head of Drakes Estuary Comment
  JEPS116949  Plagiobothrys reticulatus var. rossianorum David Gowen 2008-4-12 855 Marin Point Reyes, at south end of Abbotts Lagoon. Comment
  UC1746139  Plagiobothrys reticulatus var. rossianorum Annetta M. Carter, Herbert L. Mason 1938-5-18 1409 Marin Dry roadside 5 mi from [W of] Inverness. Pt. Reyes. Comment
  JEPS116822  Plagiobothrys undulatus David Gowen 2007-5-17 731 Marin Along the strand at the northeast end of Alpine Lake. Comment
  CAS-BOT-BC60831  Planodes virginica Wilma Follette 1988-5-14 s.n. Marin On the Martinelli Ranch, National Sea Shore Park just north of Point Reyes Station. Comment
  JEPS37906  Plantago elongata John Thomas Howell 1947-4-30 23109 Marin Dillons Beach Comment
  CAS-BOT-BC376583  Plantago erecta T. Gosliner; A. Castner; M. E. Hannibal; S. Whelan 2013-5-4 13632 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC434193  Plantago erecta D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14111 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  SEINET3161444  Plantago erecta L. S. Rose 1938-4-10 38141 Marin Tiburon 30 Comment
  UC615291  Plantago erecta Beryl O. Schreiber 1932-6-14 351 Marin Mount Vision Inverness Comment
  POM215031  Plantago erecta J. T. Howell 1930-4-20 4721 Marin Point Reyes Peninsula, 5 miles from Inverness. Comment
  UCD124610  Plantago lanceolata Andreas Stohr 1996-5-19 21 Marin Dillon Beach. 150 Comment
  CAS-BOT-BC210123  Plantago lanceolata Peter Rubtzoff 1980-9-9 9628 Marin San Anselmo Comment
  CDA6620  Plantago lanceolata G. D. Barbe 1983-6-2 4094 Marin Golden Gate National Recreation Area, west slope of Bolinas Ridge near Highway 1, 4 km north of Bolinas at Dogtown. 0 Comment
  UC589556  Plantago maritima var. californica Beryl O. Schreiber 1932-6-29 633 Marin Sand Dune Beach Tomales Bay Comment
  JEPS22065  Plantago maritima var. juncoides G. Thomas Robbins with S. Galen Smith 1958-7-8 3893 Marin about 300 yds sw Sir Francis Drake Highway (nw edge of Schooner Bay ( an arm of Drakes Estero), Point Reyes Peninsula); Point Reyes Peninsula, Drakes Estero, Schooner Bay Comment
  JEPS4910  Plantago subnuda R. F. Hoover 1941-5-21 5167 Marin Point Reyes Comment
  JEPS37912  Plantago truncata subsp. firma M. S. Jussel 1934-5-1 Marin Meadow at Lake Lagunitas Comment
  UCD124383  Plantago truncata subsp. firma M. S. Jussel 1934-5-1 s.n. Marin Lake Lagunitas. Comment
  UCSB938  Platanthera dilatata Arnott, Howard 1954-7-16 Marin About 5 miles from the end of the road to McClure Beach; on Pt. Reyes Comment
  SEINET5568614  Platystemon californicus H. S. Gentry 1962-1 19698 Marin Near Nicasio. Comment
  UC1540403  Platystemon californicus Gary L. Hannan 1975-6-20 113 Marin Novato Blvd., 0.6 km E of Petaluma - Point Reyes Road Comment
  UCSB58257  Platystemon californicus Gliessman, Stephen 1969-3-31 Marin approx. 1.0 mi. N. of junction of Marwest Rd. and Tiburon Peninsula Hwy 91 Comment
  RSA445684  Platystemon californicus var. californicus Glenn A. Gorelick 1967-4-30 s.n. Marin 5.4 miles southeast of Nicasio, on Lucas Valley Road Comment
  RSA722427  Platystemon californicus var. californicus J. R. Bruff 1936-8-21 s.n. Marin Bodega Bay Park Comment
  CAS-BOT-BC175947  Plectritis brachystemon Gordon H. True 1964-5-6 1347 Marin Hills w. of Sausalito Comment
  JEPS34407  Plectritis congesta Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8883 Marin at ne edge of Bon Tempe Reservoir (Lake) Bon Tempe Reservoir 222 Comment
  CAS-BOT-BC260919  Pleuropogon californicus Catherine Best 1981-5-2 s.n. Marin Hidden Lake, Mt. Burdell Comment
  CAS-BOT-BC260950  Pleuropogon californicus var. californicus John Thomas Howell 1944-7-9 19691 Marin Mt. Vision, Inverness Ridge Comment
  NY431400  Pleuropogon hooverianus J. T. Howell 1943-5-22 18155 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  UCD90090  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  RSA298551  Poa annua Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4373 Marin Johnson Oyster Farm, by N. end of Schooner Bay, near Drakes Estero Comment
  CAS-BOT-BC254949  Poa bulbosa Catherine Best; Wilma Follette 1979-5-1 s.n. Marin Mount Tamalpais, at Rock Springs Comment
  CAS-BOT-BC254664  Poa douglasii Beryl O. Schreiber 1937-4-25 2381 Marin Point Reyes Peninsula, 8 miles W of Inverness 30 Comment
  UCD91040  Poa douglasii J. B. Davy 1899-7-19 s.n. Marin Point Reyes Peninsula. Comment
  UCSC000062  Poa douglasii A. E. Weislander 1933-6-11 307 Marin Buck Mountain, 2.5 miles southwest of Point Reyes 46 Comment
  SEINET10659236  Poa douglasii Lewis S. Rose 1935-5-11 Rose 35159 Marin Stinson Beach. Comment
  CAS-BOT-BC246656  Poa howellii John Thomas Howell 1943-4-11 17913 Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC246658  Poa howellii Peter H. Raven; Michael P. Johnson 1967-5-2 21287 Marin Angel Island. Between North Garrison and Point Campbell, north side of island 45 Comment
  RSA484230  Poa howellii H. S. Yates 1914-5-4 251 Marin near Muir Woods; along the trails Comment
  CHSC114887  Poa kelloggii D. G. Kelch; D. A. Weinstein 2011-5-15 11250 Q Marin Samuel Taylor State Park. 37 Comment
  SEINET10954326  Poa unilateralis Virginia E. Long 1933-5-4 Long 210 a Marin Milly Valley. W. sloping hillside on ridge above Mill Valley and Muir Woods. 91 Comment
  SJSU3890  Poa unilateralis subsp. unilateralis C. W. Sharsmith 1964-4-26 7256 Marin summit of ocean bluff, Point Reyes Peninsula Comment
  CAS-BOT-BC175470  Poaceae Doreen L. Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island Comment
  UC193818  Polemonium carneum Kellogg and Brannan 1870-5-5 Marin Sausalito Ravines Comment
  JEPS43018  Polygala californica L. M. Newlon 1921-1 81 Marin Mt. Tamalpais Comment
  SBBG3988  Polygala californica H. and M. Dearing 1939-4-28 3217 Marin near top of Mt Tamalpais Comment
  CAS-BOT-BC414201  Polygonum aviculare subsp. depressum Javier Penalosa 1961-8-26 2177 Marin Tiburon Peninsula. Tiburon Blvd. 1/2 mi. from U.S. 101 Comment
  UC1101206  Polygonum marinense Malcolm A. Nobs and S. Galen Smith 1949-6-29 912 Marin Point Reyes, north of Inverness Comment
  CAS-BOT-BC419800  Polygonum marinense Virginia Norris 1993-5-14 s.n. Marin Schooner Bay, Point Reyes National Seashore Comment
  JEPS120455  Polygonum marinense Daniel Slakey 2013-6-22 56 Marin Tomales Bay State Park, Millerton Management Unit, about 0.4 mile east of Millerton Point, immediately on the bay. Comment
  RSA0005200  Polygonum marinense Malcolm A. Nobs, S. G. Smith 1949-6-29 912 Marin Point Reyes, north of Inverness Comment
  UC1613322  Polygonum paronychia Charles M. Belshaw 1936-1-1 1435 Marin Point Reyes headlands; away from sea Comment
  RSA472710  Polygonum paronychia H. de Forest 1930-4-21 s.n. Marin [No location data on label] Comment
  RSA107064  Polygonum persicaria L. S. Rose 1956-8-20 56149 Marin Marin-Sonoma County line: San Antonio Creek, Hwy 101. 6 Comment
  SEINET3404071 Image available Polygonum spergulariiforme John Thomas Howell 1946-9-20 23021 Marin East of Wilkins Beach Comment
  JEPS127800  Polypodium californicum Adam C. Schneider with Susan Fawcett 2014-3-28 456 Marin Southwest of trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  RSA160487  Polypodium californicum Robert M. Lloyd 1962-1-29 568 Marin 1.4 miles west of Pt. Reyes Station on road to Inverness from State Highway 1 Comment
  RSA40145  Polypodium californicum L. S. Rose 1949-1-11 49003 Marin Pt. Reyes Comment
  CAS-BOT-BC72048  Polypodium calirhiza Javier Penalosa 1962-3-3 2244 Marin Gulch behind Stinson Beach School Comment
  CHSC28885  Polypodium calirhiza M. S. Taylor 1980-2-8 2309 Marin 15 Estelle St., Larkspur. Comment
  UC167808  Polypodium calirhiza Michener and Bioletti May, 1892 Marin Sequoia Canyon Comment
  RSA160483  Polypodium calirhiza Robert M. Lloyd 1962-1-29 571 Marin Near lighthouse gate at south end of Pt. Reyes Comment
  CAS-BOT-BC76849  Polypodium glycyrrhiza John H. Thomas 1966-1-30 11470 Marin Pt. Reyes Peninsula near the light house. Comment
  SEINET11714698  Polypodium glycyrrhiza M. T. Doutt 1931-1 156 Marin Alpine Dam Comment
  CAS-BOT-BC76821  Polypodium scouleri D. E. Breedlove 1961-12-31 1430 Marin Point Reyes - lighthouse area 45 Comment
  UC766798  Polypodium scouleri R. F. Hoover 1941-2-2 4738 Marin Inverness Ridge nw of Inverness Comment
  CAS-BOT-BC76817  Polypodium scouleri Paul F. Covel 1940-5-19 1791 Marin Cliffs at Pt. Reyes. Comment
  CAS-BOT-BC76819  Polypodium scouleri W. H. Brewer 1862-10-5 1483 Marin On rocks by Tomales Bay. Comment
  POM203350  Polypodium scouleri Roxana S. Ferris 1932-4-2 8039 Marin Point Reyes, near lighthouse Comment
  SJSU4039  Polypodium scouleri C. W. Sharsmith 1965-5-22 7378 Marin 2 mi W of Mt. Wittemburg, Inverness Ridge, Point Reyes Peninsula 365 Comment
  CAS-BOT-BC232192  Polypogon monspeliensis C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1118 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UC123720  Polypogon monspeliensis H. A. Walker 1907-7-4 645 Marin Cascade Drive Mill Valley Comment
  UC589547  Polypogon monspeliensis Beryl O. Schreiber 1932-6-23 566 Marin Hearts Desire Beach Tomales Bay; , Hearts Desire Beach Comment
  UC2045363  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4615 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC1177508  Polystichum John Thomas Howell 1948-5-22 24308 Marin Camp Tucker Mt. Tamalpais Comment
  CAS-BOT-BC72185  Polystichum dudleyi James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC72413  Polystichum munitum Gordon H. True 1977-4-12 8156 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 60 Comment
  UC614829  Polystichum munitum Beryl O. Schreiber 1932-3-12 58 Marin Inverness Comment
  CAS-BOT-BC72410  Polystichum munitum Saco ? 1911-9-6 5788 (694) Marin Mount Tamalpais, Muir Woods Comment
  CAS-BOT-BC445231  Portulaca oleracea Ella Dales Cantelow 1941-8-4 3665 Marin In our garden at Ross Comment
  UC1178023  Potamogeton natans Herbert L. Mason 1946-7-24 12942 Marin Lakes Ranch Comment
  CAS-BOT-BC453859  Potamogeton nodosus John Thomas Howell 1947-6-18 23256 Marin Chileno Valley Comment
  CAS-BOT-BC453861  Potamogeton nodosus John Thomas Howell 1939-8-27 15319 Marin Phoenix Lake Comment
  CAS-BOT-BC453956  Potamogeton pectinatus D. E. Breedlove 1976-5-8 39491 Marin North of Marshall, Tomales Bay Comment
  JEPS127908  Potentilla anserina subsp. pacifica Adam C. Schneider with Robert Steers 2014-3-29 558 Marin Comment
  JEPS93144  Potentilla anserina subsp. pacifica M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2437 Marin along Sir Francis Drake Boulevard n of Inverness Park (just n of Motel Inverness, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 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
  RSA119331  Potentilla anserina var. grandis S. S. Tillett 1956-6-30 588 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  CAS-BOT-BC516335  Prosartes hookeri Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  SEINET12047118  Prosartes hookeri F. H. Utech 1977-1 77 -002 Marin Mt. Tam[alpais] area, Ben Johnson Trail to Bootjack Trail 61 Comment
  CAS-BOT-BC517526  Prosartes smithii John Thomas Howell 1941-5-18 16185 Marin Steep ravine, Mount Tamalpais Comment
  UC123699  Prunella vulgaris var. lanceolata H. A. Walker 1907-7-4 620 Marin Mill Valley; Cascade Drive 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
  CAS-BOT-BC356738  Pseudognaphalium californicum John Thomas Howell 1939-7-2 14827 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  UC589520  Pseudognaphalium californicum Beryl O. Schreiber 1932-6-29 587 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
  JEPS77195  Pseudognaphalium luteoalbum Robert M. Lloyd 1963-4-24 2345 Marin Bolinas Road 2.6 mi s Fairfax 182 Comment
  CAS-BOT-BC357305  Pseudognaphalium microcephalum John Thomas Howell 1945-9-2 21455 Marin San Rafael Hills Comment
  CAS-BOT-BC357644  Pseudognaphalium stramineum Peter H. Raven; Michael P. Johnson 1967-5-1 21193 Marin Angel Island. Wooded slopes above Hospital Cove, west side of island 60 Comment
  RSA517456  Pseudognaphalium stramineum Donald G. Nelson 1937-7-10 538 Marin Point Reyes, on north sloping bank just west of Pt. Reyes Lighthouse, and above the bird rocks. Comment
  UC32004  Pseudognaphalium thermale W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  CAS-BOT-BC80134  Pseudotsuga menziesii H. E. McMinn 1922-12-27 426 Marin From along trail from Lagunitas to Bolinas Ridge Comment
  CAS-BOT-BC361946  Psilocarphus tenellus John Thomas Howell 1929-6-2 4295 Marin Along road near Fort Barry Comment
  UCD135325  Psilocarphus tenellus Unknown Collector 1925-6-5 1666 Marin exact location unknown. Comment
  CAS-BOT-BC72579  Pteridium aquilinum Peter H. Raven; Michael P. Johnson 1967-5-1 21185 Marin south ridge of Mount Ida, Angel Island 237 Comment
  SEINET11714921  Pteridium aquilinum var. pubescens H. W. Graham 1927-1 9- 11 -32 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  CAS-BOT-BC366900  Punica granatum Greg de Nevers 1997-11-25 11112 Marin Larkspur Comment
  SEINET881814  Quercus X howellii J. M. Tucker 1947-1 1591 Marin Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas. Comment
  CAS-BOT-BC104207  Quercus X morehus Charles Michael 1917-10-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC104414  Quercus X subconvexa John Thomas Howell 1939-5-21 s.n. Marin on wind-swept hill above Tiburon Comment
  UCD47306  Quercus X subconvexa 1966-8-19 s.n. Marin Beside road, at edge of the largest serpentine area on the road from Fairfax to Lake Alpine Dam, Marin County, California. (Canyon below the road with a few trees of Q. garryana). Comment
  CAS-BOT-BC45638  Quercus agrifolia Javier Penalosa 1961-4-1 1242 Marin 602 ft. hill west of Paradise Cay. Ravine on south slope near RR tracks. 30 Comment
  CAS-BOT-BC45647  Quercus agrifolia Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  UC5473  Quercus agrifolia J. Burtt Davy Jan 1896 Marin Lake Lagunitas Comment
  UC767800  Quercus agrifolia J. D. B. Stillman 1862-11-18 1488 Marin San Quentin Comment
  SEINET7908389  Quercus agrifolia J. Sanford Marin Corte Madera Comment
  SEINET12030993  Quercus agrifolia var. frutescens F. H. Utech 1988-1 88 -174 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Road 180 Comment
  CAS-BOT-BC62781  Quercus berberidifolia Wilma Follette; Doreen Smith 1999-2-13 s.n. Marin Black Canyon, above Dominican College, San Rafael - along fire road Comment
  UC1177417  Quercus berberidifolia John Thomas Howell 1944-11-12 20767 Marin Black Canyon San Rafael Hills Comment
  CAS-BOT-BC62542  Quercus chrysolepis Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  JEPS37809  Quercus chrysolepis W. L. Jepson 1936-11-2 17972 Marin Mt. Tamalpais Comment
  CAS-BOT-BC434204  Quercus durata P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14158 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CAS-BOT-BC79771  Quercus durata Doreen Smith 2002-1-1 s.n. Marin Mount Burdell, SE slopes above Simmons lane Comment
  UCD162804  Quercus durata D. O. Burge; K. Zhukovsky, R. Berezuk 2014-8-17 1679 Marin Marin Municipal Water District, north end of Alpine Lake, along Bolinas Fairfax Road. 280 Comment
  UCD45962  Quercus durata var. durata J. M. Tucker 1947-8-31 1587 Marin At top of road bank beside Fairfax-- Alpine Dam road, ca. 7.5 miles southwest of Fairfax, Marin County, California. Comment
  UCD45977  Quercus durata var. durata Thomas Morley 1941-1-5 95 Marin Gravelly soil on south facing hillside at Liberty Camp on Alpine Lake, Marin County. 198 Comment
  JEPS37844  Quercus garryana W. L. Jepson 1921-9-24 9494 Marin San Anselmo Creek Comment
  CAS-BOT-BC331498  Quercus kelloggii J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13335 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC35052  Quercus kelloggii Chesnut and Drew 1891-3-21 Marin Ross Valley Comment
  UCSC008841  Quercus kelloggii Al Keuter 2014-6-23 00 103 -2 Marin Northeast corner of North San Pedro Road intersection with Backs Landing, near South Fork of Gallinas Creek. 16 Comment
  UCD14079  Quercus parvula var. shrevei Stephen K. Langer 1992-12-19 s.n. Marin California, Marin Co.; North Side Trail, north side of Mt. Tamalpais. Comment
  UCD14388  Quercus parvula var. shrevei Stephen K. Langer 1992-10-10 s.n. Marin Marin Co.; North Side Trail, 0.4 mi. west of Collier Spring, uphill from trail; 590 Comment
  UCD14069  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-15 s.n. Marin California, Marin Co.; Mt. Tamalpais, south side of Cross Country Boys Trail, just west of junction with Lagoon Exit Fire Trail, Comment
  UCSC009137  Quercus parvula var. tamalpaisensis Al Keuter 2015-4-22 AK 00 -127 Marin Upper Northside Trail, Mt. Tamalpais 609 Comment
  SD225834  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 Marin Mt. Tamalpais, along the upper Collier Spring Trail, ca. 0.2 mi. south of junction with North Side trail; Comment
  CAS-BOT-BC104888  Quercus wislizeni E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais Comment
  JEPS127374  Quercus wislizeni Heather Spaulding 2011-8-25 Marin Golden Gate National Recreation Area. Marin Headlands. West facing slope. Approximately 190 , NW of the intersection between Coast Trail and Tennessee Valley Trail, inland from Tennessee Cove. Comment
  JEPS46717  Quercus wislizeni W. L. Jepson 1923-11-17 10307 Marin Mt. Tamalpais Comment
  UC1076081  Quercus wislizeni H. L. Mason 1924-10-12 1111 Marin s slope Mt. Tamalpais Comment
  UCD144583  Quercus wislizeni var. frutescens Mia Ingolia 2013-10-25 3 Marin Mount Tamalpais: International trail: West side of junction of International trail and Ridgecrest Blvd. 689 Comment
  CDA18364  Rafinesquia californica G. D. Barbe, Dick Brown, Phil Economon, T. C. Fuller 1978-5-18 2387 Marin Pt. Reyes National Seashore; Glen Camp on Inverness Ridge, Point Reyes National Seashore. 182 Comment
  SEINET7720807  Ranunculus bloomeri Unknown Marin San Rafael Comment
  JEPS55072 Image available Ranunculus flammula W. L. Jepson 1900-9-14 1167 Marin near Abbott's Lagoon; Point Reyes Peninsula Comment
  CAS-BOT-BC83407  Ranunculus lobbii John Kipping 1967-3-18 43 Marin Bolinas Mesa, Mesa Road 6 miles from Stinson Beach. 38 Comment
  UC136196  Ranunculus lobbii Alice Eastwood 1903-5-3 3163 Marin Mt. Tamalpais Comment
  UCD96166  Ranunculus lobbii Lilian McHoul 1967-3-7 s.n. Marin Rainpool, Lucas Valley, 1 mile west of U.S. Hwy 1. Comment
  SEINET12087147  Ranunculus lobbii A. A. Beetle 1940-1 2603 Marin 3 mi E of Olema Comment
  UC1176747  Ranunculus pusillus John Thomas Howell 1946-6-16 22082 Marin Olema Marshes 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
  CAS-BOT-BC74289  Raphanus sativus Fred Ross; Gordon H. True 5274 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Old fields north of Old Village. 60 Comment
  CAS-BOT-BC74287  Raphanus sativus John F. Emmel 1970-5-14 275 Marin Between Yellow Bluff and Cavallo Point, south southeast of Sausalito. 30 Comment
  UCR270611  Rhamnus californica John F. Emmel 2002-7-28 1765 Marin Central Coast, along Lagunitas Creek near Alpine Dam 198 Comment
  SEINET12210147  Rhamnus californica E. H. Graham 1931-1 6828 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  UC18515  Rhamnus californica subsp. californica J. Burtt Davy 1894-1-31 784 Marin Olema Comment
  UC452576  Rhamnus californica subsp. californica W. P. Taylor 1913-5-30 Marin 3 mi w Inverness Comment
  CAS-BOT-BC59902  Rhamnus crocea Alice Eastwood 1916-2-18 s.n. Marin Hills above Muir Woods. Comment
  UC1177451  Rhamnus crocea John Thomas Howell 1946-5-16 21884 Marin w side Angel Island Comment
  UCR106837  Rhamnus purshiana Daniel Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park 20 Comment
  UC22128  Rhododendron macrophyllum F. T. Bioletti 1892-1 Marin Mount Tamalpais Comment
  JEPS46288  Rhododendron occidentale Wilfred T. Frost 1932-9-18 454 Marin Mount Tamalpais, Camp Tucker Mount Tamalpais; , Camp Tucker Comment
  UC21926  Rhododendron occidentale unknown Jul 1880 Marin Mount Tamalpais Comment
  UC723834  Rhododendron occidentale Joseph Andorfer Ewan 1936-7-11 10165 Marin Rattlesnake Camp above Redwood Canyon; Rattlesnake Camp Comment
  CAS-BOT-BC200047  Rhododendron occidentale var. occidentale H. E. McMinn 18 Marin Unspecified Comment
  CAS-BOT-BC200052  Rhododendron occidentale var. occidentale J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  POM132009  Rhododendron occidentale var. occidentale S. B. Parish 1918-08 19066 Marin Lagunitas. Comment
  SEINET13942898 Image available Ribes amarum C. F. Baker 2004-1 4064 Marin San Antonio Canyon Comment
  CAS-BOT-BC108917  Ribes divaricatum var. pubiflorum Wilma Follette 2003-3-7 s.n. Marin Rodeo Lagoon, south shore. Comment
  CAS-BOT-BC108921  Ribes divaricatum var. pubiflorum Alice Eastwood 1925-3-28 s.n. Marin Inverness. Comment
  UC1127296  Ribes malvaceum N. French 1935-4-1 630 Marin 3/4 mi nw Monument Hdgts.; Tamalpais Quadrangle Comment
  CAS-BOT-BC209268  Ribes menziesii Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  CAS-BOT-BC212765  Ribes menziesii Alice Eastwood 1915-6-24 4786 Marin Inverness Comment
  UC974950  Ribes menziesii Milo S. Baker March 1932 5922 Marin roadside near Inverness Comment
  RSA0021777  Ribes menziesii H. de Forest 1920-4-21 s.n. Marin L. Lagunitas. Mouth of L. Comment
  CAS-BOT-BC144705  Ribes sanguineum var. glutinosum John Thomas Howell 1944-3-26 19341 Marin Inverness Comment
  UC1176761  Ribes sanguineum var. glutinosum John Thomas Howell 1944-7-9 19696 Marin Inverness Ridge Comment
  JEPS1250  Romanzoffia californica Elsie Zeile March, 1909 Marin Mt. Tamalpais, Cataract Gulch Comment
  JEPS1251  Romanzoffia californica E. M. Zeile 1924-3-16 Marin Lake Lagunitas Comment
  JEPS30799  Romanzoffia californica Lincoln Constance and Alan A. Beetle 1940-4-20 2570 Marin above Alpine Lake Dam (Cataract Creek); Cataract Creek 457 Comment
  JEPS1249  Romanzoffia californica W. L. Jepson 1896-3-23 20997 Marin at foot of Ross Valley trail Mt. Tamalpais Comment
  SD20935  Romanzoffia sitchensis Paul F. Covel 1938-4-14 Marin Ledge, Alpine Lake road. Comment
  CDA2706  Romulea rosea var. australis G. D. Barbe 1979-4-2 2499 Marin At end of Poplar Street near sea bluff, Bolinas. 0 Comment
Read comments Jul 14 2016
  CAS-BOT-BC74547  Rorippa curvisiliqua John Thomas Howell 1947-6-18 23267 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC74549  Rorippa curvisiliqua Catherine Best 1981-8-22 s.n. Marin Marin Cheese Factory. Comment
  UC1176818  Rorippa palustris John Thomas Howell 1947-6-18 23264 Marin Laguna , Laguna (Chileno Valley) Comment
  CAS-BOT-BC147508  Rosa californica Alva Day; Catherine Best 1980-5-29 80 -43 Marin North side Angel Island above blacktop road Comment
  CAS-BOT-BC146534  Rosa gymnocarpa C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  SBBG70538  Rosa gymnocarpa S. W. Hutchinson 1927-1 965 Marin near Point Reyes 15 Comment
  UC903303  Rosa gymnocarpa Ethel Crum 1933-7-9 1508 a Marin Cataract Gulch North Coast Ranges, Alpine Lake (head of lake) Comment
  POM303729  Rubus discolor J. T. Howell 1943-8-29 19311 Marin extensive brambles, generally in partly shaded draws, summit Ridge Mill Valley, Marin Comment
  CAS-BOT-BC147264  Rubus parviflorus Alice Eastwood 1912-8-3 1554 Marin Mt. Tamalpais Comment
  RSA258096  Rubus parviflorus Robert A. Norris 1975-5-17 2365 Marin Just N of Inverness. Comment
  UC1128628  Rubus parviflorus Beryl O. Schreiber 1938-8-6 2537 Marin 2 1/2 mi ne Point Reyes Lighthouse; Point Reyes Quadrangle 7 Comment
  UC589420  Rubus parviflorus Beryl O. Schreiber 1932-6-15 481 Marin Teacher's Beach Tomales Bay, Teacher's Beach Comment
  CAS-BOT-BC156737  Rubus spectabilis Brandegee s.n. Marin Tamalpais 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
  CAS-BOT-BC158827  Rubus ursinus Alice Eastwood 1920-6-8 s.n. Marin Eastwood place, Mill Valley Comment
  CAS-BOT-BC158835  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-BC158843  Rubus ursinus John Thomas Howell 1938-6-19 13921 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC158857  Rubus ursinus Wilma Follette 1999-6-14 s.n. Marin Tennessee Valley, Golden Gate National Recreation Area Comment
  RSA0048667  Rubus vitifolius Keith E. Hoffmaster 1946-3-9 1231 Marin Near Bodega. [Located between Marin and Sonoma County] Comment
  POM261522  Rubus vitifolius var. eastwoodianus J. T. Howell 1938-6-19 13921 Marin Bootjack. Mt. Tamalpais. Comment
  RSA89753  Rubus vitifolius var. eastwoodianus Philip A. Munz 1954-8-1 19909 Marin Azalea Flat. Matt Davis Trail. Mt. Tamalpais. 396 Comment
  UC1176990  Rumex John Thomas Howell 1953-7-3 Marin Tamalpais Valley Comment
  UC1136219  Rumex acetosella H. S. Yates 1934-3-18 3724 Marin Point Reyes Point Reyes Quad. 182 Comment
  UCD100987  Rumex acetosella H. A. Borthwick 1925-5-22 1829 Marin Bolinas. Comment
  SJSU4060  Rumex crassus C. W. Sharsmith 1965-5-22 7384 Marin beach near outlet of Bear Cr, Point Reyes Peninsula Comment
  CAS-BOT-BC433255  Rumex crispus John Thomas Howell 1953-7-2 s.n. Marin Tamalpais Valley Comment
  CAS-BOT-BC433456  Rumex crispus John Thomas Howell 1945-5-20 20875 Marin Tiburon Comment
  CAS-BOT-BC433786  Rumex pulcher Javier Penalosa; J. T. Howell 1961-6-7 1672 Marin Tiburon Peninsula. West of Marin Country Day School Comment
  CDA23197  Rumex salicifolius var. crassus M. S. Bergseng 1959-8-7 2935 Marin Along path to McClure s Beach; between Pt. Reyes & Tomales Pt. on the coast. 0 Comment
  CAS-BOT-BC434121  Rumex transitorius John Thomas Howell 1945-7-1 21262 Marin Tiburon Comment
  CAS-BOT-BC434117  Rumex transitorius John Thomas Howell 1944-5-14 19470 Marin Between Salmon Creek and Chileno Valley Comment
  UC1537111  Rupertia physodes Gordon H. True 1937-6-6 711 Marin Forest Knolls 60 Comment
  UC971683  Ruppia maritima Leo Koch 1940-6-5 1005 Marin 2 mi s Sonoma County line (along Highway 101) Comment
  CAS-BOT-BC239839  Rytidosperma penicillatum Doreen L. Smith 2004-5-30 s.n. Marin Top of Mt. Vision, parking lot area Pt. Reyes peninsula Comment
  UC1177393  Sagittaria brevirostra John Thomas Howell 1947-6-18 23261 Marin Chileno Valley Comment
  CAS-BOT-BC107017  Salix lasiolepis C. R. Ball; B. S. Ball 1933-5-30 2508 Marin north side of road to Inverness, about 1/2 mile west of Point Reyes Station Comment
  UC589573  Salix lasiolepis Beryl O. Schreiber 1932-7-25 669 Marin Lone Pine Beach Tomales Bay (canyon) Comment
  CAS-BOT-BC107315  Salix lasiolepis var. bigelovii C. R. Ball; B. S. Ball 1933-5-30 2506 Marin about 6 miles west of Inverness on road to Pt. Reyes Light, headwaters of Drake's Estero Comment
  CAS-BOT-BC107320  Salix lasiolepis var. bigelovii John Thomas Howell 1944-3-26 19347 Marin Pt. Reyes road beyond Ledum Swamp Comment
  CAS-BOT-BC124344  Salix lasiolepis var. lasiolepis Javier Penalosa 1961-6-7 1678 Marin NW of Marin Country Day School Comment
  RSA169349  Salix lucida subsp. lasiandra L. S. Rose 1964-3-19 64008 Marin NE of Olema. 6 Comment
  CAS-BOT-BC125976  Salix scouleriana Alice Eastwood 1914-2-28 s.n. Marin Mill Valley Comment
  CAS-BOT-BC126418  Salix sitchensis Alice Eastwood 1915-3-28 3976 Marin Lagunitas Comment
  CAS-BOT-BC126424  Salix sitchensis John Thomas Howell 1969-4-27 45561 Marin Bed of Lagunitas Creek north of Tocaloma Comment
  JEPS38522  Salix sitchensis Miss Alice F. Crane 1917-11-13 Marin Lagunitas Comment
  CAS-BOT-BC175952  Salpichroa origanifolia John Thomas Howell 1943-6-13 18224 Marin Sausalito Comment
  CAS-BOT-BC175953  Salpichroa origanifolia Peter H. Raven 1959-12-27 14737 Marin Inverness Comment
  CAS-BOT-BC233277  Salvia mellifera Doreen Smith 1999-6-12 s.n. Marin Big Rock Ridge above Rubicon Court, Lucas Valley Comment
  UC28624  Sambucus mexicana W. L. Jepson 1897-3-28 Marin Olema Comment
  CDA42170  Sambucus mexicana M. Bergseng 1959-8-3 3651 Marin Along highway south of Olema. 0 Comment
  CAS-BOT-BC238766  Sambucus nigra subsp. caerulea Robert Setzer 1969-3-29 2133 Marin Fort Cronkhite 15 Comment
  CAS-BOT-BC235154  Sambucus racemosa var. racemosa Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  UC1119900  Sambucus racemosa var. racemosa A. E. Wieslander 1934-3-18 400 Marin near Inverness; Point Reyes Quadrangle Comment
  CHSC22872  Sanicula arctopoides Robert A. Schlising; Glenn Keator 1962-2-18 2073 Marin Near Point Reyes Lighthouse. Comment
  UC1005628  Sanicula arctopoides Frank W. Gould 1940-2-18 868 Marin near Tomales 91 Comment
  UC1123151  Sanicula arctopoides N. French 1935-6-28 621 Marin Muir Woods 182 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
  JEPS127930  Sanicula bipinnatifida Adam C. Schneider with Robert Steers 2014-3-29 522 Marin Along hill northeast of Miwok Tr Trailhead at Bunker Rd. Comment
  JEPS14192  Sanicula bipinnatifida Lauramay Tinsley 1926-1 Marin near Mill Valley Comment
  JEPS76998  Sanicula bipinnatifida Robert M. Lloyd 1963-3-10 2118 Marin Drakes Bay Beach; Pt. Reyes Peninsula Comment
  UC21340  Sanicula bipinnatifida Maclean March 1876 Marin Angel Island, near barracks Angel Island Comment
  CHSC59666  Sanicula crassicaulis R. Ernenwein 1983-3-30 110 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct. of Lucas Valley with US Hwy 101 between San Rafael and Nicasio. Comment
  CAS-BOT-BC359744  Sanicula laciniata T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13613 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  JEPS984  Sanicula laciniata W. L. Jepson 1896-3-23 14185 Marin Mount Tamalpais Comment
  JEPS987  Sanicula laciniata M. K. Curran 1886-5-2 Marin Tamalpais Comment
  JEPS994  Sanicula laciniata F. T. Bioletti April 1892 Marin Fairfax Comment
  UC1301116  Sanicula tuberosa Helen K. Sharsmith 1963-3-30 5267 Marin San Francisco Bay Region, Lucas Valley Lucas Valley; San Francisco Bay Region, Lucas Valley 137 Comment
  UC11750  Saxifraga californica W. H. Brewer 1862-3-28 918 Marin sujmmit of Tamalpais Comment
  RSA256337  Scabiosa atropurpurea Robert A. Norris 1974-10-13 2214 Marin On shoulder of Panoramic Hwy near Lone Tree Drive, Mt. Tamalpais (about 1 mile SW Mill Valley). Comment
  CAS-BOT-BC231836  Schedonorus arundinaceus J. Klein; G. Block; L. Webb; et al. 2012-5-5 810 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UCD126465  Schedonorus arundinaceus Javier Penalosa; J. T. Howell 1961-6-7 1613 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. Comment
  UCD49995  Schoenoplectus acutus var. occidentalis Ellen Dean; with PLB 102 2004-5-9 2038 Marin Drake's Beach. Comment
  CAS-BOT-BC111240  Schoenoplectus californicus John Thomas Howell 1969-9-25 46229 Marin Tiburon Comment
  RSA28037  Schoenoplectus maritimus I. L. Wiggins 1935-8-10 8154 Marin Creek at head of Tomales Bay. Comment
  CAS-BOT-BC227799  Schoenoplectus pungens var. longispicatus Peter W. Fritsch; Doreen Smith; Yuguo Wang 2012-8-29 1947 Marin Point Reyes National Seashore, Creamery Bay 23 Comment
  UCSC000122  Scirpus acutus Beryl O. Schreiber 1932-6-30 643 Marin Indian Beach - Tomales Bay Comment
  JEPS62105  Scoliopus bigelovii W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  UCR20573  Scoliopus bigelovii H. M. Whistler 1966-4-15 660415- 04 -W Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  CAS-BOT-BC518978  Scoliopus bigelovii Alice Eastwood 1913-1-26 2450 Marin Mill Valley Comment
  POM202442  Scoliopus bigelovii Rimo C. Bacigalupi 1933-2-19 2229 Marin Along paved road at bottom of Cascade Canyon, 0.75 mile from Mill Valley railroad station. Comment
  RSA377495  Scoliopus bigelovii Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  SEINET12055151  Scoliopus bigelovii M. T. Doutt 1931-1 137 Marin Alpine Dam Comment
  SEINET12058058  Scoliopus bigelovii F. H. Utech 1988-3-3 88 -017 Marin between San Geronimo & Nicasio, 2.25 mi SE of jct of Lucas Valley Rd & Nicasio Valley Rd on latter 90 Comment
  CAS-BOT-BC240008  Scribneria bolanderi John Thomas Howell 1945-5-27 20879 Marin Above Bootjack, Mt. Tamalpais Comment
  SEINET199912 Image available Scribneria bolanderi John Thomas Howell 1945-5-27 20879 Marin Area above Bootjack, Mt. Tamalpais Comment
  UCD92531  Scribneria bolanderi Lewis S. Rose 1946-5-14 46067 Marin Mt. Tamalpais, Potrero Mountains. 609 Comment
Read comments Feb 22 2012
  RSA89816  Scrophularia californica Philip A. Munz 1954-7-29 19894 Marin Olema marshes Comment
  CAS-BOT-BC63782  Sedum radiatum subsp. radiatum Marion L. Campbell 1919-6-15 s.n. Marin Mt. Tamalpais, Potrero. Comment
  CHSC114360  Sedum spathulifolium D. G. Kelch 2006-5-10 06 .181 Marin Valley Rd on north-facing cliff. 141 Comment
  CHSC22906  Sedum spathulifolium Robert A. Schlising; Et al 1962-5-19 2254 Marin 14.0 mi N of Point Riyes Station, along Hwy 1. Comment
  CAS-BOT-BC63945  Sedum spathulifolium Javier Penalosa 1961-7-15 1984 Marin First ravine NW of summit. Comment
  UC1779762  Sedum spathulifolium Dean Kelch 1991-5-31 91 .1 Marin S end of Nicasio Reservoir. 100 Comment
  SBBG56356  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin fire rd 0.5 mi E of Toll Gate, Mt Tamalpais 500 Comment
  UC1076341  Selaginella wallacei Herbert L. Mason 1925-2-1 1224 Marin Mt. Tamalpais Comment
  CAS-BOT-BC69744  Selaginella wallacei Alice Eastwood 1923-3-23 s.n. Marin Lagunitas Lake. Comment
  CAS-BOT-BC363335  Senecio aronicoides Javier Penalosa 1961-4-29 1383 Marin Tiburon Peninsula. Hill above Paradise Cove 106 Comment
  CDA29046  Senecio aronicoides D. G. Kelch 2006-5-1 6 .168 Marin Lucas Valley Rd. Comment
  UC35922  Senecio aronicoides Albert Kellogg April 1867 Marin Angel Island Comment
  UC589438  Senecio glomeratus Beryl O. Schreiber 1932-6-29 592 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
  UC1176884  Senecio hydrophilus John Thomas Howell 1946-9-20 23014 Marin Laguna in Chileno Valley; Laguna in Chileno Valley Comment
  CAS-BOT-BC173688  Senecio hydrophilus Peter Rubtzoff 1959-8-2 4208 Marin Laguna Lake in Chilano Valley. Comment
  RSA0012741  Senecio hydrophilus P. H. Raven 1961-8-22 16576 Marin Chileno Valley Comment
  SEINET11802562  Senecio serra M. T. Doutt 1931-1 580 Marin 5 mi W of Inverness Comment
  CAS-BOT-BC364227  Senecio sylvaticus Gordon H. True 1965-5-11 1899 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  UC1070213  Senecio vulgaris H. S. Yates 1934-3-18 3717 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  HSC18845  Sequoia sempervirens Richard McP. Brown 1971-4-20 Marin Muir Woods National Monument, along main trail near foot of Ocean View Trail Comment
  CAS-BOT-BC243537  Setaria italica Gordon H. True 1974-11-19 7843 Marin G.H. True residence, 142 Margarita Dr., San Rafael Hills, San Rafael 30 Comment
  CDA2437  Setaria parviflora G. H. True 1972-9-14 7435 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael. Comment
  RSA178052  Sherardia arvensis Robert F. Thorne 1965-4-21 34397 Marin Along Francis Drake Blvd, 5 miles N of Point Reyes, Point Reyes National Seashore. 5 Comment
  CAS-BOT-BC187897  Sidalcea calycosa subsp. rhizomata Mrs. E. C. Sutliffe 1922-4-1 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC205538  Sidalcea hickmanii subsp. viridis John Thomas Howell 1942-6-21 16997 Marin Carson Ridge Comment
  JEPS108636  Sidalcea malviflora R. Raiche 1989-4-20 90078 Marin Novato Comment
  LA83272  Sidalcea malviflora O. H. Kappler; 1943-5-20 455 Marin near San Rafael Comment
  SEINET8946312  Sidalcea malviflora F. Martin 1962-4-21 s.n. Marin 7 miles E of San Rafael. 6 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
  CAS-BOT-BC232266  Sidalcea malviflora subsp. malviflora A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1414 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
  CHSC1056  Sidalcea malviflora subsp. malviflora A. Stone 1963-4-20 Marin Near Dillon Beach. 15 Comment
  UC763001  Sidalcea malviflora subsp. malviflora R. F. Hoover 1941-5-12 5063 Marin w Drake's Estero (Point Reyes Peninsula); , w of Drake's Estero Comment
  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
  UC465680  Silene californica Katharine Brandegee July 1907 Marin Wash Point Road , Wash Point Road (Tamalpais) Comment
Read comments Jul 26 2012
  CAS-BOT-BC388985  Silene laciniata subsp. californica John Thomas Howell 1939-7-16 s.n. Marin Near Bootjack, Matt Davis Trail, Mt. Tamalpais Comment
  UC1543018  Silene scouleri subsp. grandis Donald G. Nelson 1937-7-10 527 Marin Point Reyes Lighthouse Point Reyes Lighthouse (by car parking area at topof hill) Comment
  UC615576  Silene scouleri subsp. grandis Beryl O. Schreiber 1933-8-16 929 Marin Point Reyes Lighthouse Comment
  RSA65689  Silene scouleri var. scouleri F. W. Peirson 1936-7-15 11835 Marin Near the lighthouse, Point Reyes. Comment
  CAS-BOT-BC364829  Silybum marianum Peter H. Raven; Michael P. Johnson 1967-5-1 21080 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  SEINET11802278  Silybum marianum E. H. Graham 1931-1 6827 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC75320  Sisymbrium officinale John Thomas Howell 1967-5-5 42164 Marin Johnt Thomas Howell Botanical Garden, Tiburon. Parking area. Comment
  CHSC62012  Sisyrinchium bellum K. L. Warren 1993-4-5 2 Marin 50 yds w of Panoramic hwy. and 10 yds s of Muir Woods rd. on Mt. Tamalpais, 1 mi w of Mill Valley. 243 Comment
  UCD13120  Sisyrinchium bellum M. A. Lefevre 1974-5-4 40 -66 Marin Marin CO; Carson Ridge, off old Bolinas Rd., along dirt road. Elevation 1000'. 304 Comment
  UCD70787  Sisyrinchium bellum Michele H. Mills 1997-4-16 177 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, well-developed soil, herb with blue flowers, common name 'blue-eyed grass 134 Comment
  SEINET5611869 Image available Sisyrinchium bellum Unknown 1974-1 56 Marin Marin County, POint Reyes Nat'l Seashore. Coast Camp Campsite; On grassy slope alongside trail. Flws. purple. Comment
  UCD138862  Sisyrinchium californicum Malcolm A. Nobs; S. Galen Smith 1949-6-29 895 Marin On north side of Pt. Peyes road, just north of Pierce Pt. road, about 3 miles north of Inverness. Comment
  UC429245  Smilacina racemosa Ira J. Condit 1913-4-8 Marin Mill Valley Comment
  UC615368  Smilacina racemosa Beryl O. Schreiber 1932-3-20 104 Marin trail out of Muir Woods Comment
  UC589472  Smilacina stellata Beryl O. Schreiber 1932-6-29 599 Marin San Dune Beach Tomales Bay Comment
  CAS-BOT-BC157412  Solanum umbelliferum J. T. Howell 1945-6-30 21248 Marin Steep Ravine, Mt. Tamalpais Comment
  CAS-BOT-BC157404  Solanum umbelliferum E. M. Zeile 1909-5-2 s.n. Marin Tamalpais, Muir Woods R. R. track Comment
  POM146606  Solanum xanti var. hoffmannii Per Axel Rydberg 1905-6-15 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC176111  Soleirolia soleirolii Doreen Smith 2003-3-18 s.n. Marin Sausalito, Bulkley Avenue Comment
  CAS-BOT-BC365677  Solidago spathulata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  UC589338  Solidago velutina subsp. californica Beryl O. Schreiber 1932-7-25 677 Marin Lone Pine Beach , Lone Pine Beach (Tomales Bay) Comment
  CAS-BOT-BC365850  Soliva sessilis Peter H. Raven; H. L. Mason; R. Ornduff; D. Stone 1957-5-2 10734 Marin 0.2 mi. w. of China Camp Comment
  UCD36550  Soliva sessilis Beecher Crampton 1954-4-28 1811 Marin On Point Reyes Peninsula, 3 miles northeast of Point Reyes Lighthouse. 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-BC365878  Soliva sessilis Catherine Best; Alva Day 1980-5-29 80 -39 Marin Angel Island. Slope above Ayala Cove in upper part of picnic area Comment
  CAS-BOT-BC149649  Sollya heterophylla Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island. Comment
  CAS-BOT-BC423336  Sonchus asper A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14623 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
  CAS-BOT-BC374630  Sonchus oleraceus Roxana S. Ferris 1954-4-23 12730 Marin Ditches near Dillon's Beach Post Office Comment
  CAS-BOT-BC35925  Sorghum halepense Doreen Smith 2001-9-1 s.n. Marin Terra Linda, Freitas Parkway. Comment
  UC750635  Sparganium erectum subsp. stoloniferum Lewis S. Rose 1946-8-23 46276 Marin Olema 1 Comment
  NY120617  Sparganium greenei E. L. Greene 09 1887 s.n. Marin Comment
  SEINET11944805  Spergula arvensis M. T. Doutt 1931-1 153 Marin S of Bolinas Comment
  JEPS51208  Spergula arvensis subsp. arvensis W. L. Jepson 1910-4-13 4038 Marin Olema Comment
  UC589542  Spergula arvensis subsp. arvensis Beryl O. Schreiber 1932-8-5 756 Marin Tomales Bay, Point Julia Comment
  CAS-BOT-BC390361  Spergularia macrotheca var. macrotheca Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC390348  Spergularia macrotheca var. macrotheca Alice Eastwood 1921-6-29 s.n. Marin Lime Point Comment
  CAS-BOT-BC390359  Spergularia macrotheca var. macrotheca Peter H. Raven 1949-5-22 554 Marin Inverness 30 Comment
  CAS-BOT-BC390816  Spergularia marina John Thomas Howell 1944-6-25 19649 Marin Santa Venetia Comment
  CAS-BOT-BC390541  Spergularia media Mrs. E. C. Sutliffe 1919-5-17 s.n. Marin Almonte Comment
  CAS-BOT-BC391005  Spergularia villosa Catherine Best 1978-7-26 s.n. Marin Tiburon Comment
  UC589473  Spiranthes romanzoffiana Beryl O. Schreiber 1932-7-25 679 Marin Lone Pine Beach Tomales Bay Comment
  CAS-BOT-BC535254  Spirodela polyrhiza Mrs. E. C. Sutliffe 1922-7-15 s.n. Marin Lily Lake Comment
  UC25939  Stachys ajugoides var. rigida J. Burtt Davy Aug 1898 4341 Marin near Olema Comment
  UCSB16392  Stachys bullata 1963-4-8 Marin 1 mile N of Golden Gate Bridge; on Fort Baker 30 Comment
  UC191747  Stachys chamissonis J. W. Congdon 1883-7-31 Marin Saucelito Comment
  UCD69725  Stachys chamissonis Glen Luft 1982-6-4 3 Marin Near Muir Beach. Between Coastal Marsh and Coastal Strand. With Umbelliferae. In moist loam soil in full sun. Herb, 2 ft. 6 in. tall with purple flowers. 6 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
  SEINET12343833  Stachys chamissonis E. H. Graham 1931-7-19 6849 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC232241  Stachys pycnantha A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1453 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  JEPS63034  Stachys pycnantha W. L. Jepson 1940-6-5 19952 Marin Tiburon Comment
  POM126371  Stachys pycnantha Katherine Brandegee 1907-7-7 s.n. Marin Tiburon. Comment
  UCSC000647  Stachys rigida subsp. quercetorum H. A. Walker 2007-7-4 650 Marin Mill Valley Comment
  UCD126063  Stachys rigida var. quercetorum Morris Halperin 1932-6-13 s.n. Marin near Muir woods. Comment
  SD91003  Stachys rigida var. quercetorum Jack Reveal 1975-6-9 1743 Marin One half mile east of Woodacre, Marin Co. 244 Comment
  CAS-BOT-BC181430  Stellaria littoralis L. R. Abrams 1927-4-19 11604 Marin Ocean bluffs near Lighthouse, Point Reyes Comment
  RSA0057635  Stellaria littoralis A. M. Johnson 1976-3-20 3001 Marin Kehoe Beach, Point Reyes National Seashore. Comment
  CAS-BOT-BC393806  Stellaria media T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy 2013-2-23 13004 Marin Mount Tamalpais; Marin Municipal Water District lands: Sky Oaks Meadow at rock face. Comment
  CAS-BOT-BC397712  Stellaria nitens John Thomas Howell 1947-4-27 23084 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC397713  Stellaria nitens John Thomas Howell 1947-4-27 23084 Marin Bald Mt. W of San Anselmo Comment
  CAS-BOT-BC516467  Stenanthium occidentale Gilbert Muth 1965-8-16 s.n. Marin Behind Black Mt. near the trail Comment
  SEINET195365 Image available Stenotaphrum secundatum J. T. Howell 1945-6-22 Marin West of Mill Valley on road to Muir Woods Comment
  UCD86394  Stenotaphrum secundatum John Thomas Howell 1945-7-22 21330 Marin West of Mill Valley on road to Muir Woods. Comment
  CAS-BOT-BC375828  Stephanomeria virgata David Herlocker 2003-9-1 s.n. Marin Big Rock Ridge Comment
  CAS-BOT-BC182482  Stephanomeria virgata subsp. pleurocarpa Doreen Smith 2002-10-25 s.n. Marin Fairfax Headlands Comment
  CAS-BOT-BC182483  Stephanomeria virgata subsp. pleurocarpa Doreen Smith 2002-9-1 s.n. Marin Fairfax Hills below Sky Oaks entrance Comment
  CDA39227  Stephanomeria virgata subsp. pleurocarpa Johanna Good 2013-8-14 PDR# 210 P06194245 Marin Novato; Mount Burdell. 0 Comment
  HSC66174  Stipa pulchra M. S. Taylor 1980-4-12 2466 Marin 2 mi. N of Nicasio, on E side of Nicasio Valley Rd. Comment
  CAS-BOT-BC61174  Streptanthus batrachopus John Thomas Howell 1945-6-10 20943 Marin South of Barths Retreat. Mount Tamalpais. Comment
  UC1292663  Streptanthus batrachopus A. R. Kruckeberg 1947-8-1 1550 Marin on nw slope of ridge ca 1 1/2 mi above San Geronimo; San Geronimo Ridge Comment
  CAS-BOT-BC87247  Streptanthus glandulosus subsp. niger Mrs. K. Brandegee 1909-5-27 s.n. Marin Tiburon. Comment
  CAS-BOT-BC87249  Streptanthus glandulosus subsp. niger Lewis S. Rose 1962-7-21 62075 Marin Tiburon. 60 Comment
  JEPS26995  Streptanthus glandulosus subsp. pulchellus W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC117387  Streptanthus glandulosus subsp. pulchellus Michener and Bioletti 1892-5-22 Marin Tamalpais Comment
  UC1492793  Streptanthus glandulosus subsp. pulchellus Freed W. Hoffman 1948-6-6 2339 Marin Carson Ridge Comment
  CAS-BOT-BC87276  Streptanthus glandulosus subsp. secundus John Thomas Howell 1938-7-3 13945 Marin At head of Lucas Valley. Comment
  UC10913  Streptanthus glandulosus subsp. secundus Alice Eastwood June 1896 Marin Ross Valley Comment
  UC618390  Streptanthus glandulosus subsp. secundus John Thomas Howell 1938-7-3 13945 Marin serpentine slope at head of valley Lucas Valley Comment
  CAS-BOT-BC87286  Streptanthus glandulosus subsp. secundus Doreen Smith 1983-5-3 s.n. Marin Terra Linda Hills. Comment
  JEPS81591  Streptanthus glandulosus subsp. secundus R. Raiche 1982-5-9 20335 Marin open slope on Lucas Valley Road 5.1 mi e San Geronimo-Nicasio Road Comment
  POM126037  Streptanthus glandulosus var. secundus A. T. Graff 1925-5-20 s.n. Marin Trooper s, Cazadero Comment
  CAS-BOT-BC482459  Streptanthus tortuosus Doreen L. Smith 2015-5-25 s.n. Marin Mt. Burdell: County open space Comment
Read comments Jun 13 2019
  CAS-BOT-BC422977  Stylomecon heterophylla J. Douglas Ripley 1968-4-11 1068 Marin Angel Island. North slope of island, approximately 50 feet above water, at base of ridge leading to Point Ione. 15 Comment
  UC1041131  Symphyotrichum chilense J. W. Congdon 1904-9-5 Marin Point Bonita Comment
  UCD136538  Symphyotrichum chilense Collector unknown 1925-6-6 1659 Marin Bolinas. Comment
  UC1393138  Symphyotrichum subspicatum unknown Marin Limantour Spit Area 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
  UC1106270  Taraxacum officinale John Thomas Howell 1947-5-30 23207 Marin Ross Comment
  UC1122288  Taraxia ovata N. French 1935-3-28 625 Marin Muir Woods Tamalpais Quadrangle Comment
  SBBG26754  Tauschia kelloggii L. Constance, A. A. Beetle 1940-4-20 2569 Marin above Alpine Lake, 5.4 mi SE of Fairfax 365 Comment
  UC874896  Tauschia kelloggii Milo S. Baker 1931-3-31 5070 Marin Throckmorton Trail Mt. Tamalpais (Mt. Tamalpais) Comment
  CAS-BOT-BC434213  Tellima grandiflora C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14634 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
  CAS-BOT-BC441148  Tellima grandiflora Gordon H. True 1969-5-9 4922 Marin Pt. reyes bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda. Occasional on moist wooded bank of Arroyo Honda above bridge 60 Comment
  SEINET12221188  Tellima grandiflora M. T. Doutt 1931-1 428 Marin near Nicasio Comment
  UCSB2704  Tellima grandiflora White, Arthur 1960-4-15 Marin 2 mi. s. of Samual Taylor state park; 10 mi. s. of Fairfax Comment
  UC1176743  Thalictrum fendleri var. polycarpum John Thomas Howell 1939-6-18 Marin Mud Lake Pt. Reyes Peninsula Comment
  CAS-BOT-BC399796  Thalictrum polycarpum Catherine A. Toschi 1963-5-1 63 :142 Marin 3 miles south Fairfax 182 Comment
  UC33543  Thermopsis californica var. californica V. King Chesnut 1888-4-28 Marin Angel Island Comment
  RSA475225  Thermopsis californica var. californica Aaron Liston, James D. Morefield 1988-3-14 692 -2 Marin Mt. Tamalpais State Park; Pantoll Campground. 460 Comment
  UCD115928  Thysanocarpus curvipes Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  RSA0041665  Thysanocarpus curvipes var. elegans John Thomas Howell 1947-4-27 23106 Marin Bald Mt. west of San Anselmo. Comment
  SEINET10838614  Thysanocarpus curvipes var. elegans John T. Middleton 1936-3-27 Middleton 206 Marin Lake alpine. Comment
  CDA5388  Torilis arvensis subsp. purpurea J. T. Howell 1976-6-2 51808 Marin Larkspur. 0 Comment
  CAS-BOT-BC81406  Torreya californica John Thomas Howell 1948-5-16 24303 Marin Near top of Eldridge Grade, Mt. Tamalpais Comment
  CAS-BOT-BC81410  Torreya californica W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC81413  Torreya californica J. G. Lemmon & Wife s.n. Marin Near San Rafael Comment
  UC501346  Torreya californica Herbert L. Mason 1925-4-12 1322 Marin Mt. Tamalpais Comment
  MACF014917  Torreya californica Lewis S. Rose 1935-3-13 14888 Marin Comment
  RSA91414  Trifolium albopurpureum J. T. Howell 1933-4-30 11190 Marin North side of Mt. Tamalpais. Comment
  UC80544  Trifolium albopurpureum var. dichotomum Katharine Brandegee May 1890 Marin Liberty Tamalpais Comment
  UCD107139  Trifolium amoenum Collect Unknown 1925-6-6 1735 Marin Bolinas. Comment
  UCD36549  Trifolium barbigerum Beecher Crampton 1954-4-28 1807 Marin On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse. Comment
  UC866709  Trifolium bifidum var. decipiens L. R. Abrams 1918-4-27 6881 Marin Sausalito to Larkspur Comment
  UC1177204  Trifolium depauperatum var. amplectens John Thomas Howell 1946-4-18 21646 Marin Ignacio Comment
  UC1106246  Trifolium depauperatum var. depauperatum John Thomas Howell 1946-4-14 21633 Marin near Dillons Beach Comment
  UC165563  Trifolium depauperatum var. truncatum J. Burtt Davy 1898-4-2 4209 Marin Angel Island Comment
  POM195444  Trifolium dichotomum H. E. Parks, Susan T. Parks, C. R. Parks 1930-4-10 0490 Marin Hills above Tiburon Comment
  CAS-BOT-BC361315  Trifolium dubium T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13618 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC16804  Trifolium fucatum Edw. L. Greene 1895-4-21 Marin Ross Valley Comment
  UCD35861  Trifolium fucatum Beecher Crampton 1965-5-4 7303 Marin 5.6 miles southeast of Nicasio, Lucas Valley Road. Comment
  UC631632  Trifolium fucatum Edw. L. Greene 1886-5-18 Marin Mount Tamalpais Comment
  UC555591  Trifolium gracilentum H. L. Mason 1928-4-28 4397 Marin Tiburon Peninsula Comment
  JEPS77891  Trifolium macraei Edward Lee 1934-4-30 789 A Marin 10 mi nw Tomales (on rd) Comment
  UC1751069  Trifolium macraei Annetta M. Carter 1934-4-29 533 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  RSA128473  Trifolium microcephalum J. T. Howell 1943-5-9 s.n. Marin San Raphael Hills Comment
  SJSU8015  Trifolium microcephalum K. S. Kilborn 1963-5-10 101 Marin 2 mi W of Fairfax Comment
  UC1177200  Trifolium obtusiflorum John Thomas Howell 1942-6-7 16972 Marin above Fairfax (San Anselmo Canyon) Comment
  CAS-BOT-BC428047  Trifolium oliganthum A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14619 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  UCSC006199  Trifolium variegatum Randall Morgan 1995-6-8 2743 Marin Between receiving stations, S of Abbotts Lagoon, Pt. Reyes Comment
  UCSC006203  Trifolium variegatum Randall Morgan 1995-6-8 2751 Marin Growing with T. appendiculatum (=variegatum) #2752 in field opposite Laguna School on Chileno Valley Rd. near Petaluma-Marshall Rd Comment
  RSA15388  Trifolium willdenovii Carl B. Wolf 1927-4-24 330 Marin The coastal side of Mill Valley toll road. Comment
  UCSC006195  Trifolium wormskioldii Randall Morgan 1995-6-8 2736 Marin Pt. Reyes, Sir Francis Drake Blvd. S of Mt. Vision Rd. Comment
  CAS-BOT-BC451830  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness, Tomales Bay Comment
  CAS-BOT-BC451851  Triglochin maritima John Thomas Howell 1945-6-30 21256 Marin Stinson Beach Comment
  CAS-BOT-BC451966  Triglochin striata Doreen Smith 1994-10-14 s.n. Marin Growing near the end of Creamery Bay, Pt. Reyes Peninsula Comment
  UC1005259  Trillium chloropetalum Rolf Y. Berg 1955-4-5 Marin Francis Drake Hwy. at Woodacre Comment
  UC589467  Trillium chloropetalum Beryl O. Schreiber 1932-6-29 628 Marin Tomales Bay, Sand Dune Beach Comment
  UC615010  Trillium chloropetalum Beryl O. Schreiber 1936-3-7 2143 Marin 1 mi. n. Inverness (near Chicken Ranch Beach); Tomales Bay Comment
  CAS-BOT-BC519106  Trillium chloropetalum var. chloropetalum Henry M. Pollard 1935-4-1 s.n. Marin Black Canyon 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
  CAS-BOT-BC285563  Trillium ovatum R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13417 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC133403  Trillium ovatum John Kipping 1967-2-19 3 Marin 1/2 mile west of Pan Toll Ranger Station in Steep Ravine, Mt. Tamalpais State Park 335 Comment
  UCD123410  Triphysaria eriantha subsp. rosea Mrs. H. P. Bracelin; Miss Frances D. Payne 1930-4-20 18 Marin one mile south of Lagunitas. 66 Comment
  CAS-BOT-BC238516  Triphysaria floribunda Alice Eastwood 1915-6-23 4776 Marin Pt. Reyes Comment
  JEPS4529  Triphysaria floribunda Mrs. H. P. Bracelin 1930-4-20 16 Marin Point Reyes rocky hills near Light House grounds; Point Reyes 150 Comment
  UC1278035  Triphysaria floribunda B. Crampton 1954-4-28 1812 Marin along the roadside 3 mi ne Point Reyes Lighthouse; ne Point Reyes Lighthouse Comment
  CAS-BOT-BC238518  Triphysaria floribunda L. R. Abrams 1927-4-19 11600 Marin 1 mi from Ligthouse Point Reyes Comment
  SBBG68602  Triphysaria versicolor subsp. faucibarbata H. P. Bracelin 1930-4-20 12 Marin Lagunitas 66 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
  SEINET13748142  Triphysaria versicolor subsp. faucibarbata W. Guyer 1976-4-19 s. n. Marin Cortemadera. Hillside by Paradise Drive near the uplands; near dirt road 107 Comment
  UC1377719  Triphysaria versicolor subsp. faucibarbata W. J. Dress 1951-4-22 3155 Marin at edge of road between Inverness and Point Reyes Comment
  JEPS10444  Triphysaria versicolor subsp. versicolor W. L. Jepson 1910-4-13 4041 Marin Olema Comment
  CDA37413  Trisetum canescens D. G. Kelch 2011-5-13 11 .249-B Marin Near Phoenix Lake. Comment
  UC1106122  Trisetum canescens John Thomas Howell 1949-5-15 25313 Marin w of Inverness; Mt. Tamalpais Comment
Read comments Feb 24 2012
  NY114969  Triteleia angustiflora A. A. Heller 1902-6-19 5728 Marin Tiburon peninsula, along the Bay road Comment
  CAS-BOT-BC522012  Triteleia hyacinthina Eric Walther 1919-6-15 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC522013  Triteleia hyacinthina Elsie Zeile 1910-5-15 s.n. Marin Fairfax Comment
  CAS-BOT-BC527404  Triteleia peduncularis A. D. E. Elmer 1903-7-1 4988 Marin Point Reyes Post Office Comment
  CAS-BOT-BC200477  Triticum aestivum Alice Eastwood 1915-5-15 s.n. Marin Tiburon Comment
  CAS-BOT-BC91158  Umbellularia californica John Thomas Howell 1960-2-14 35123 Marin Lower part of Steep Ravine, Mount Tamalpais. Comment
  RSA32491  Umbellularia californica J. T. Howell 1947-3-2 23043 Marin Above Phoenix Lake, Mt. Tamalpais. Comment
  RSA758206  Umbellularia californica Doug Goldman 2004-12-22 3005 Marin West side of Route 1 (Shoreline Highway), just to the east of Tomales Bay and about 3 miles north of the intersection with Point Reyes Petaluma Road in Point Reyes. 3 Comment
  UC589385  Umbellularia californica Beryl O. Schreiber 1932-7-25 661 Marin Tomales Bay, Lone Pine Beach Lone Pine Beach; Tomales Bay, Lone Pine Beach Comment
  SBBG32256  Umbellularia californica var. californica L. S. Rose 1968-3-18 Marin Alpine Lake 243 Comment
  UC5988  Urtica dioica subsp. holosericea Alice Eastwood 1896-7-5 Marin Tocaloma Comment
  UC5989  Urtica dioica subsp. holosericea Alice Eastwood 1896-8-9 Marin Lagunitas Station Comment
  CAS-BOT-BC404145  Urtica dioica subsp. holosericea Dennis W. Woodland 1970-8-13 1620 Marin Along creek about 11 miles west of Novato on Point Reyes-Petaluma Road about 1-2 miles west of cheese factory where road leaves valley and begins to wind up through the canyon Comment
  CAS-BOT-BC404156  Urtica dioica subsp. holosericea J. W. Congdon 1880-10-22 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC193928  Vaccinium ovatum Gordon H. True; Fred Ross 1969-5-30 5061 Marin Inverness Ridge, Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 274 Comment
  CAS-BOT-BC193932  Vaccinium ovatum G. R. Vasey 1880-9-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC193933  Vaccinium ovatum H. E. McMinn s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC434212  Vaccinium ovatum C. Kellner; T. Gosliner; J. Nuzzo; K. Laurenson-Wright; S. Whelan 2014-6-14 14521 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge gate at Bolinas-Fairfax Road/Ridgecrest Blvd. junction. Approximately 30 feet up Bolinas Ridge Road, plot to the right. Comment
  POM315925  Vaccinium ovatum Patricia Wilder 1965-6-7 3566 Marin Mt. Vision, Inverness Ridge. 366 Comment
  JEPS30800  Verbena incompta John Thomas Howell 1943-9-5 19323 Marin southern part Mill Valley 7 Comment
  UCR139460  Verbena incompta J. T. Howell 1943-9-5 19323 Marin San Francisco Bay Region, southern part of Mill Valley 8 Comment
  UC1541369  Veronica americana H. E. and S. T. Parks 1930-9-4 719 Marin Olema Comment
  JEPS79576  Veronica scutellata Edward Lee with Anneta Carter 1934-6-17 895 Marin between Olema and South Brook ((Trip to Bolinas)) Comment
  JEPS58913  Veronica serpyllifolia subsp. humifusa John Thomas Howell 1947-5-4 23116 Marin San Rafael Comment
  CAS-BOT-BC143039  Veronica serpyllifolia subsp. serpyllifolia D. L. Smith 2001-1-1 s.n. Marin Roy's Redwoods Open Space Preserve, last fire road Comment
  UC1614657  Vicia americana var. americana Charles M. Belshaw 1934-3-18 41 Marin 2 1/2 mi. above Mill Valley (fire trail off of Lee St.) Comment
  CDA4415  Vicia benghalensis J. T. Howell 1945-5-2 Marin Tiburon. 0 Comment
  UCD108781  Vicia benghalensis John Thomas Howell 1945-5-20 s.n. Marin Tiburon. Comment
  UC1177470  Vicia lutea John Thomas Howell 1944-5-14 19466 Marin Salmon Creek Comment
  CAS-BOT-BC274427  Vicia sativa J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13313 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC263960  Viola adunca John Thomas Howell 1939-6-4 14725 Marin Point Reyes Peninsula Comment
  POM126625  Viola douglasii Charlotte M. Hoak 1905-05 s.n. Marin Near Kinsley. Comment
  CHSC30097  Viola glabella M. S. Taylor 1980-4-11 2471 Marin Samuel P. Taylor State Park, near Olema. Comment
  RSA164639  Viola glabella Percy C. Everett 1963-11-20 24557 Marin Bolinas Ridge. 518 Comment
  UC63857  Viola odorata H. M. Hall 1901-2-22 1600 Marin Region of San Francisco Bay, Tamalpais Tamalpais; Region of San Francisco Bay, Tamalpais Comment
  UCD111156  Viola purpurea J. Buck 1996-6-2 18 Marin Point Reyes on sir Francis Drake Highway and Mt. Vision Road. 79 Comment
  UC1761696  Viola purpurea subsp. quercetorum M. E. Parsons 1912-5-5 Marin Rock Spring Mt. Tamalpais Comment
  UC1314331  Viola sempervirens Katharine Brandegee c. 1910 Marin Bolinas Ridge Comment
  CAS-BOT-BC198786  Vulpia bromoides John Thomas Howell 1941-5-25 16198 Marin West Point to West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC198805  Vulpia bromoides Javier Penalosa 1961-4-16 1327 Marin Tiburon, NWPRR tracks near Ferry Slip, Tiburon Peninsula Comment
  CAS-BOT-BC198809  Vulpia bromoides Alice Eastwood 1912-5-1 48 Marin Kentfield Comment
  RSA127239  Vulpia bromoides J. T. Howell 1939-5-14 s.n. Marin Ross. Comment
  CAS-BOT-BC183159  Vulpia microstachys var. ciliata John Thomas Howell 1945-5-27 20882 Marin Northeast of Mountain Theater, Mt. Tamalpais Comment
  CAS-BOT-BC183161  Vulpia microstachys var. ciliata Catherine Best; Gordon H. True 1980-6-3 8471 Marin Rock Spring, Mt. Tamalpais 609 Comment
  RSA127235  Vulpia microstachys var. ciliata J. T. Howell 1945-5-27 20882 Marin Northeast of Mountain Theater, Mt. Tamalpais. Comment
  CAS-BOT-BC184345  Vulpia microstachys var. pauciflora R. E. Frenkel 1964-5-28 527 Marin On Fairfax-Bolinas Road, 1.5 miles south of Meadows C.C. 304 Comment
  CAS-BOT-BC184356  Vulpia microstachys var. pauciflora Javier Penalosa 1961-4-8 1291 Marin Plateau northwest of summit. Tiburon Peninsula Comment
  UC38451  Vulpia microstachys var. pauciflora Michener and Bioletti 1892-5-22 101 Marin Mt. Tamalpais Comment
  RSA128352  Vulpia microstachys var. pauciflora P. H. Raven 1950-4-29 1926 Marin Hills above Tiburon. Comment
  CAS-BOT-BC184796  Vulpia myuros subsp. megalura John Thomas Howell 1938-6-19 13914 Marin Zigzag Fire Trail, Mt. Tamalpais Comment
  CAS-BOT-BC184801  Vulpia myuros subsp. megalura John Thomas Howell 1943-5-9 17961 A Marin San Rafael Hills Comment
  SEINET10604659  Vulpia octoflora var. glauca John Thomas Howell 1946-5-12 Howell s.n. Marin Chaparral burn, Carson Ridge Comment
  CAS-BOT-BC185861  Vulpia octoflora var. hirtella John Thomas Howell 1947-5-25 23197 Marin Simmons Trail, Mt. Tamalpais Comment
  CAS-BOT-BC279925  Whipplea modesta D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13015 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC279929  Whipplea modesta J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13023 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC285562  Whipplea modesta R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13415 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UC11951  Whipplea modesta J. Burtt Davy 1893-4-26 123 Marin Mt. Tamalpais North Coast Ranges Comment
  UC402455  Whipplea modesta C. F. Sonne April, 1887 Marin near Mt. Tamalpais Comment
  CAS-BOT-BC77836  Woodwardia fimbriata Javier Penalosa; J. T. Howell 1961-6-29 1914 Marin Paradise Dr. 1.9 mi. NW of rd. to Naval Net Depot Comment
  CAS-BOT-BC382958  Wyethia angustifolia Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC383257  Wyethia angustifolia Paul F. Covel 1936-5-10 141 Marin Mt Tamalpais-Bolinas road Comment
  CHSC13802  Wyethia angustifolia M. Banning 1969-5-10 108 Marin 2 mi. N. Olema on Hwy 1, roadside. 45 Comment
  POM306628  Wyethia angustifolia Henry J. Ramsey 1938-4-3 1527 Marin Mill Valley Comment
Read comments Oct 31 2012
  SEINET7024472  Wyethia angustifolia Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin, ca. 7.4 miles east-southeast of Stinson Beach. Comment
  UCD13297  Wyethia angustifolia Collector Unknown 1974-5-11 s.n. Marin 0.7 mile from junction of Sir Francis Drake Highway andBear Valley Road. Elevation 25 feet. 7 Comment
  UCSB17214  Wyethia angustifolia Brooks, Terry 1963-4-8 Marin 1 mile north of Golden Gate Bridge on Fort Baker 30 Comment
  UC747211  Wyethia glabra G. Thomas Robbins with J. T. Howell 1945-5-9 1891 Marin 1 mi n Ignacio 0 Comment
  RSA256368  Xanthium spinosum Robert A. Norris 1974-7-28 2127 Marin Near small canal and near Sir Francis Drake Hwy about 1 mi WSW Pt Reyes Station. Comment
  UC1176880  Xanthium strumarium John Thomas Howell 1946-9-8 Marin near Ignacio Comment
  UC167934  Xerophyllum tenax Alice Eastwood 1901-6-16 Marin Mount Tamalpais Comment
  UC30136  Xerophyllum tenax W. C. Blasdale 1893-5-30 Marin Mount Tamalpais Comment
  CAS-BOT-BC527089  Xerophyllum tenax John Thomas Howell 1947-5-25 23201 Marin Kent Trail near Willow Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC83567  Yabea microcarpa Doreen Smith 2003-5-1 s.n. Marin Indian Valley, Novato. Adjacent to fire road, N of playing fields. Comment
  UCSB4888  Zeltnera muehlenbergii Keator, Glenn 1958-7-10 Marin about 5.4 miles west of Fairfax on Lake Alpine road Comment
  UC1537186  Zigadenus fremontii Gordon H. True Jr. 1936-3-21 365 Marin near Forest Knolls 182 Comment
  UC765326  Zigadenus fremontii Robert F. Hoover 1938-2-15 2744 Marin Tiburon Comment
  POM210236  Zigadenus fremontii H. E. Parks, S. T. Parks 1930-3-15 405 Marin Tiburon Peninsula. 61 Comment
  RSA169523  Zostera marina H. E. Parks 1923-6-8 s.n. Marin Paradise Cove. Comment
  UC1719626  Zostera marina Wyllie-Echeverria family 2003-4-7 Marin station #3, Keil Cove, Tiburon Peninsula; San Francisco Bay Comment
  UC398858  Zostera marina H. E. Parks 1923-2-6 Marin Paradise Cove Comment
  UC398862  Zostera marina H. E. Parks 1923-3-17 Marin Paradise Cove Comment
  UC398863  Zostera marina H. E. Parks 1923-3-24 Marin Paradise Cove Comment
  UC399044  Zostera marina H. E. Parks 1928-3-28 Marin Keils Cove Comment



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