Search Results — 2000 specimen records retrieved (1364 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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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC1176780  Abronia umbellata John Thomas Howell 1947-5-14 23157 Marin McClure Beach Comment
  CAS-BOT-BC143043  Abutilon theophrasti Doreen Smith 2001-8-10 s.n. Marin Terra Linda Community Gardens Comment
  RSA104083  Acaena pinnatifida var. californica P. Reyes 1886-06 s.n. Marin [No locality information on label.] Comment
Read comments
Dec 19 2018
  CAS-BOT-BC331532  Acer macrophyllum John Thomas Howell 1927-5-8 2357 Marin Ross Valley Comment
  CAS-BOT-BC331535  Acer macrophyllum Alice Eastwood 1920-8-15 10023 Marin Whites Hill Comment
  JEPS42672  Acer macrophyllum W. L. Jepson 1901-3-9 1192 A Marin Ross Valley Comment
  UCD67629  Acer macrophyllum D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Mt. Tamalpais State Park. Mt. Tamalpais. 420 Comment
  SEINET12238232  Acer macrophyllum F. H. Utech 1988-1 88 -173 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  POM126403  Acer negundo subsp. californicum Harriet Ann Walker 1908-6-13 1180 Marin Olema Comment
  UC29234  Achillea millefolium J. Burtt Davy 1900-6-18 6697 Marin Point Reyes Comment
  UCD70726  Achillea millefolium Michele H. Mills 1997-4-16 188 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve, serpentine grassland, 137 Comment
  UC1177321  Achyrachaena mollis J. Thomas Howell 1946-4-18 21672 Marin Black Point Comment
  CHSC8357  Acmispon junceus Edward L. Smith 1957-9-7 203 Marin Located 2 mi. e of Pantoll Area, Mt. Tamalpais State Park. 609 Comment
  UCD35674  Acmispon junceus var. biolettii Beecher Crampton 1960-6-8 5568 Marin Pt. Reyes Peninsula, east slope of Inverness Ridge. Comment
  CAS-BOT-BC481942  Acmispon parviflorus T. Gosliner; A. Castner; M. E. Hannibal; S. Whelan 2013-5-4 13643 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam. Comment
  CHSC13593  Acmispon wrangelianus D. Rasmussen 1974-4-13 29 Marin Found in a field behind Old St. Hilary's Church, Tiburon. 60 Comment
  UC615394  Adenocaulon bicolor Beryl O. Schreiber 1933-8-9 921 Marin behind, (along creek bank in canyon) Inverness Park Comment
  CAS-BOT-BC132901  Adenostoma fasciculatum Alice Eastwood 1912-7-29 1492 Marin Mt. Tamalpais Comment
  SEINET10470257  Adiantum capillus-veneris Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-26 Dziekanowski 2456 Marin Collected in the vicinity of Samuel Taylor Campground in coast redwoods; deepshaded ravines and chinquapin in redwoods. 305 Comment
  UC42039  Adiantum jordanii F. P. McLean 1872-3-17 Marin Angel Isl; Bay of San Francisco Comment
  RSA212145  Adiantum jordanii L. S. Rose 1970-4-1 70020 Marin Arroyo Hondo, 3 miles NW of Bolinas. 61 Comment
  UCD163732  Adiantum jordanii Peter Rubtzoff 1981-5-7 9636 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-BC202634  Aesculus californica Alice Eastwood 1915-6-24 4784 Marin Inverness Comment
  CAS-BOT-BC202635  Aesculus californica Miss E. Cannon 1897-7-1 s.n. Marin Angel Island Comment
  JEPS13756  Agoseris apargioides Frank W. Gould 1939-7-23 853 Marin 5 mi from, on Tomales Point Inverness; Tomales Point 90 Comment
  SD113163  Agoseris apargioides Darley F. Howe 1972-6-25 4839 Marin Point Reyes Beach. Comment
  CAS-BOT-BC21344  Agoseris grandiflora var. grandiflora John Thomas Howell 1940-5-20 15470 Marin Fairfax Comment
  CAS-BOT-BC21346  Agoseris grandiflora var. grandiflora John Thomas Howell 1950-6-4 26620 Marin Blithedale Canyon, Mill Valley Comment
  JEPS36286  Agoseris grandiflora var. grandiflora W. L. Jepson 1919-5-17 8267 Marin Alderney Comment
  UC891260  Agoseris grandiflora var. grandiflora Alice Eastwood 1912-8-9 284 Marin Sausalito Comment
  CAS-BOT-BC22903  Agoseris heterophylla John Thomas Howell 1933-4-30 11191 Marin North side of Mt. Tamalpais Comment
  SEINET11841945  Agoseris heterophylla E. H. Graham 1931-1 6858 Marin Camp near "blacksmith shop," Point Reyes Comment
  UC1106266  Agoseris heterophylla var. heterophylla J. Thomas Howell 1947-5-4 23125 Marin San Rafael Hills Comment
  CAS-BOT-BC13130  Agoseris hirsuta John Thomas Howell 1947-5-18 23181 Marin South end of Carson Ridge Comment
  CDA1681  Agrostis avenacea G. H. True 1968-5-9 4204 Marin Point San Quentin, about 1/2 mile west of San Rafael - Richmond Bridge. 0 Comment
  SBBG50531  Agrostis avenacea R. Fowler 1983-6-5 Marin Five Brooks Pond, Hwy 1, Pt Reyes Nat Seashore Comment
  CAS-BOT-BC127501  Agrostis blasdalei John Thomas Howell; Catherine Best 1981-6-11 54067 Marin North Beach, Point Reyes Peninsula. Comment
  CAS-BOT-BC127506  Agrostis blasdalei Virginia Norris 1990-5-11 s.n. Marin 2.1 miles east of the junction of Pierce Point Road and Sir Francis Drake Boulevard. Point Reyes National Park. Comment
  UC1106213  Agrostis blasdalei John Thomas Howell 1947-5-14 23150 Marin wnw Mount Vision; Drakes Estero 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
  UC1055829  Agrostis capillaris Frank W. Gould 1939-7-23 856 Marin pasture five mi from Inverness; Tomales Point 90 Comment
  UCD51883  Agrostis capillaris A. A. Beetle 1945-6-12 3995 Marin Point Reyes. Comment
  SEINET199903  Agrostis densiflora John Thomas Howell 1946-6-30 22146 Marin Rodeo Lagoon Comment
  UCD52001  Agrostis densiflora A. A. Beetle 1946-7-1 s.n. Marin Point Reyes, north shore. Comment
  UCD37432  Agrostis densiflora Beecher Crampton 1960-6-8 5601 Marin Marin County, Point Reyes Peninsula, 1.5 miles south of McClure's Beach, northern section of Inverness Ridge. Comment
  UC1177024  Agrostis exarata John Thomas Howell 1945-7-1 21264 Marin Tiburon Comment
  UC1177034 Image available Agrostis exarata John Thomas Howell 1943-7-4 18250 Marin on road to Point Reyes; Ledum Swamp Comment
  UC573814  Agrostis exarata H. S. Yates 1937-6-5 6570 Marin 1 mi sw Black Point; Petaluma Quad. Comment
  UCD38728  Agrostis exarata Beecher Crampton 1957-7-11 4291 Marin Valley Ford- Franklin School road, 1.1 mile above Dillon Beach. Comment
  UCD52118  Agrostis exarata Beecher Crampton 1961-6-28 5916 Marin east shore Tomales Bay, 2 miles south of Miller Park and along State Hwy. 1. Comment
  RSA126479  Agrostis exarata J. T. Howell 1944-9-10 20737 Marin Shell Beach, north of Inverners Comment
  SEINET10789992  Agrostis exarata John Thomas Howell 1945-7-1 Howell 21264 Marin Tiburon. Comment
  CAS-BOT-BC139475  Agrostis hallii Gordon H. True 1969-6-20 5072 Marin Point Reyes Observatory 3 miles northwest of Bolinas at Arroyo Honda. At mouth of first side canyon south of Arroyo Honda Bridge. 60 Comment
  CAS-BOT-BC139479  Agrostis hallii John Thomas Howell 1944-6-4 19560 Marin Near Mount Vision west of Inverness. Comment
  CAS-BOT-BC139491  Agrostis hallii John Thomas Howell 1945-8-19 21418 Marin Inverness. Comment
  UC1153889  Agrostis hallii Beecher Crampton 1957-6-11 4192 Marin 1.3 mi n Muir Beach (along State Hwy 1) Comment
  CAS-BOT-BC138835  Agrostis microphylla Ronie Clark 1983-6-12 PR 83 -026 Marin Point Reyes National Seashore. North of Sir Francis Drake Highway, 0.6 mile past junction to Chimney Rock (norht of Sea Lion Cove and radio towers). Comment
  CAS-BOT-BC138832  Agrostis microphylla Wilma Follette 2001-6-8 s.n. Marin San Gernonimo, French Ranch County Open Space Preserve. Comment
  UCD161912  Agrostis pallens Ayzik Solomeshch 2014-5-28 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 01. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  UCD53232  Agrostis pallens S. Kawagoe 1922-6-25 s.n. Marin Muir Woods. Comment
  SEINET10868861  Agrostis tenuis John Thomas Howell 1945-6-12 Howell 20955 Marin Near radis station, Point Reyes. Comment
  UC1023612  Aira caryophyllea Virginia Bufford 1935-5-9 36 Marin Tomales-Dillons Beach Rd Comment
  UC1106208  Aira caryophyllea John Thomas Howell 1943-6-13 Marin Sausalito Comment
  UC50679  Aira caryophyllea Jos. Burtt Davy Aug. 1898 4314 Marin near Olema 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-BC138325  Aira caryophyllea var. caryophyllea R. H. Wagner 1979-5-2 381 Marin Point Reyes National Seashore. Along trail to Marshall Beach. Comment
  CAS-BOT-BC138322  Aira caryophyllea var. caryophyllea John Thomas Howell 1966-5-25 41539 Marin John Thomas Howell Botanical Garden, Tiburon. Gully just north of garden area. Comment
  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
  UC1177331  Allium amplectens John Thomas Howell 1946-5-12 21816 Marin Carson country Comment
  CAS-BOT-BC460760  Allium amplectens John Thomas Howell 1945-5-27 20884 Marin Northside of Mountain Theater, Mount Tamalpais Comment
  RSA295061  Allium amplectens Robert A. Norris, John L. Inase, Allen Nakagawa 1981-6-14 4198 Marin Between Mountain Theatre Parking area and Rock Springs Trail, Mt. Tamalpais. 604 Comment
  SBBG57461  Allium dichlamydeum L. Rowntree 1930-7-17 Marin Point Reyes Comment
  UCD102344  Allium lacunosum Daniel Sanchez-Mata; M. P. Rodriguez-Rojo 2002-5-5 s.n. Marin Tiburon Peninsula. Ring Mountain. 200 Comment
  SEINET222586  Allium lacunosum var. lacunosum D. W. McNeal 1979-5-11 2223 Marin Along ridge forming the top of Tiburon Peninsula above Belvedere Comment
  CDA37940  Allium triquetrum D. G. Kelch 2011-5-13 11 .250-C Marin Near Phoenix Lake. Comment
  CDA6121  Allium triquetrum D. G. Kelch 2006-5-1 6 .173 Marin Lucas Valley Rd. Comment
  JEPS127835  Allium triquetrum Adam C. Schneider 2014-3-29 564 Marin 110 yards down the trail from parking lot on Conzelman Road. Comment
  RSA127054  Allium triquetrum J. T. Howell 1950-4-23 26309 Marin Along Summit Ave. Mill Valley. Comment
  JEPS46402  Alnus W. L. Jepson Feb. 1900 Marin First Valley Inverness Comment
  UCSB1011  Alnus rhombifolia Keator, Glenn 1959-3-31 Marin 2.7 miles north of Inverness coffee shop on Bolinas ridge 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
  POM194559  Alnus rubra Y. Mexia 1929-9-22 2409 Marin Near Tomales Bay. Comment
  SBBG28460  Alnus rubra C. B. Wolf 1931-8-22 2344 Marin 0.5 mi S of Inverness, Tomales Bay Comment
  UC1135155  Alnus rubra A. E. Wieslander 1934-3-18 399 Marin near Inverness; Point Reyes Quadrangle 6 Comment
  UC13485  Alnus rubra H. P. Chandler 1902-3-13 Marin Mill Valley Comment
  UC615075  Alnus rubra Beryl O. Schreiber 1936-3-8 2147 Marin Shell Beach Canyon Tomales Bay (marsh) Comment
  UCD110042  Alnus rubra David Lawfer 1952-3-23 131 Marin West side of Mount Tamalpais. Comment
  RSA295082  Alopecurus geniculatus Robert A. Norris, John L. Inase 1981-4-19 4139 Marin Near trail between SW end of Tennessee Valley Road and Pacific Coast (about a quarter mile inland from Tennessee Cove). 9 Comment
  CAS-BOT-BC175468  Alopecurus pratensis J. T. Howell 1987-5-12 s.n. Marin Terra Linda: Vellictos School. Baseball Slough, edge of baseball field Comment
  CAS-BOT-BC137987  Alopecurus pratensis Wilma Follette 2001-5-10 s.n. Marin Rubicon Canyon, Las Gallinas Valley. Comment
  RSA126400  Alopecurus saccatus J. T. Howell 1946-5-4 21702 Marin East of Aurora School at Sonoma Co. Line, Marine Co. Comment
  RSA39850  Amaranthus californicus P. A. Munz 1947-10-5 12194 Marin Lake Lagunitas above Ross 244 Comment
  JEPS35797  Amelanchier utahensis Rimo Bacigalupi, and J. Roof, L. Heckard 1964-4-29 8950 Marin knoll just e of n arm of Abbotts Lagoon; Point Reyes Peninsula 15 Comment
  RSA216165  Ammannia coccinea J. T. Howell 1959-11-4 35120 Marin Strand of reservoir 11 miles from Marshall on road to Petaluma Comment
  UCD56006  Ammophila arenaria A. A. Beetle 1942-9-27 3818 Marin Stinson Beach on Bolinas Bay. Comment
  RSA128930  Amorpha californica var. napensis L. S. Rose 1944-5-20 s.n. Marin Above Cascade Drive, Mill Valley Comment
  UC403311  Amsinckia H. E. and S. T. Parks 1930-4-10 480 Marin along road e side of Tiburon Peninsula Comment
  UC1084540  Amsinckia intermedia Peter Kamb 1952-5-30 2302 Marin 2 mi nw Inverness (road from Inverness to Point Reyes) Comment
  UC495540  Amsinckia intermedia Merle Randall 1930-6-14 Marin n Bolinas ( above Alamere Creek) Comment
  UCD119621  Amsinckia intermedia John Thomas Howell 1945-5-13 20863 Marin Deer Park near Fairfax. Comment
  JEPS94003  Amsinckia lunaris J. Greenhouse, D. Smith 1998-4-21 Marin Hwy. 1 just below junction of Walker & Keys Creeks 4 Comment
  JEPS17103  Amsinckia spectabilis Rimo Bacigalupi 1957-3-31 5767 Marin Point Reyes, hill just above lighthouse Point Reyes 182 Comment
  UC725782  Amsinckia spectabilis A. A. Heller 1940-6-12 15733 Marin 1 mi n of Point Reyes lighthouse Point Reyes Comment
  UC78288  Amsinckia spectabilis K. Brandegee May 1892 Marin Nicasio Comment
  POM216807  Amsinckia spectabilis H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  UC1178304  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178327  Amsinckia spectabilis Ray and Chisaki 1952-4-11 K 117 Marin Point Reyes Comment
  JEPS76986  Amsinckia spectabilis var. spectabilis Robert M. Lloyd 1963-3-10 2107 Marin Point Reyes Comment
  CAS-BOT-BC45153  Anaphalis margaritacea Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC482458  Angelica californica Doreen L. Smith 2015-4-29 s.n. Marin Eastern part of Lucas Valley road, downhill from the Big Rock 110 Comment
  UC1400354  Angelica hendersonii C. W. Tilforth, John Dourley 1973-7-18 922 Marin 1/4 mi e of Point Reyes Light House (Point Reyes); Point Reyes Comment
  RSA240617  Angelica hendersonii C. W. Tilforth, John Dourley 1973-7-18 922 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  UC20802  Angelica tomentosa W. L. Jepson 1892-6-11 Marin Mount Tamalpais Comment
  CAS-BOT-BC309804  Anisocarpus madioides J. Klein; M. Murphy; A. Young; R. Westgaard 2013-5-4 130410 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC84670  Anthemis cotula Javier Penalosa 1961-7-8 1933 Marin Border of Typha marsh in Tiburon Comment
  UCD56160  Anthoxanthum aristatum John Thomas Howell 1945-5-9 20856 Marin Low field between Hamilton Field and Ignacio. Comment
  SEINET182708  Anthoxanthum occidentale Unknown 1925-1-15 Marin Mt. Tamalpais Comment
  CAS-BOT-BC137734  Anthoxanthum odoratum Doreen Smith 2000-6-27 s.n. Marin Bon Tempe meadows, opposite Sky Oaks Ranger Station along trail to Azalea Hill. Comment
  RSA294561  Anthriscus caucalis Robert A. Norris, John L. Inase 1981-4-12 4127 Marin At top of bluff overlooking San Pablo Bay, just north of China Camp Comment
  UC202117  Antirrhinum kelloggii F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  UCD123445  Antirrhinum kelloggii K. Esau 1934-4-29 s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC433189  Antirrhinum vexillocalyculatum D. Greenberger; A. Davis; N. Davis; V. Smith 2014-6-14 14401 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump: from Bolinas-Fairfax Road to Alpine Lake dam to Kent Pump Road gate. Comment
  CAS-BOT-BC451167  Aphanes John Thomas Howell 1946-3-24 21583 Marin Burned area, Carson country Comment
  SJSU15332  Aquilegia formosa B. Choy 1976-4-24 41 Marin 5 miles south of Stinson Beach entrance. 48 Comment
  CDA3614  Arabidopsis thaliana G. H. True 1973-4-15 7437 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael. Comment
  CAS-BOT-BC17284  Arabis blepharophylla Lewis S. Rose 1956-4-2 56009 Marin 1 mile south of Tomales. 3 Comment
  CAS-BOT-BC17286  Arabis blepharophylla L. R. Abrams 1927-4-19 11585 Marin Point Reyes. Near lighthouse. Comment
  SBBG2380  Arabis blepharophylla H. and M. Dearing 1940-3-21 4145 Marin near Point Reyes Comment
  UC1300997  Arabis blepharophylla Helen K. Sharsmith 1963-3-30 5268 Marin Lucas Valley San Francisco Bay Region 137 Comment
  UC931973  Arabis blepharophylla Verne Grant and Alva Grant 1947-4-6 7898 Marin s of Tomales (near Camp Tomales) Comment
  UC1177248  Arabis glabra John Thomas Howell 1941-5-25 Marin Potrero Meadows Mt. Tamalpais Comment
  UC20762  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
  CAS-BOT-BC279927  Arbutus menziesii A. Williams; M. Evans; J. Rocha; K. Phillips; J. Stern; N. Brown; J. Slamovich 2013-2-23 13205 b Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow picnic area Comment
  UC193269  Arbutus menziesii C. F. Sonne Apr 1888 Marin near Taylorville (on North Pacific Company Rail Road) Comment
  UC747678  Arbutus menziesii G. Thomas Robbins 1944-4-14 1540 Marin immidiately w of Hamnilton Field Air Base 30 Comment
  CAS-BOT-BC410079  Arceuthobium littorum Doreen L. Smith 2004-10-10 s.n. Marin Tomales Bay State Park, Pt. Reyes Comment
  RSA626119  Arctostaphylos Jon E. Keeley, Melanie Baer Keeley 1993-9-10 24687 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  RSA629102  Arctostaphylos Jon E. Keeley 1987-8-22 11131 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  RSA629110  Arctostaphylos Jon E. Keeley 1987-8-20 11124 Marin Below west point on Mt. Tamalpais. Comment
  UC1121510  Arctostaphylos B. Schreiber 1937-2-21 2358 Marin 1.3 mi w Inverness; Point Reyes Quadrangle, Mt. Vision 365 Comment
  UC615479  Arctostaphylos Beryl O. Schreiber 1937-2-21 2358 Marin 1.3 mi w Inverness; Mt. Vision 365 Comment
  JEPS38629  Arctostaphylos canescens W. L. Jepson 1914-2-14 5725 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24034  Arctostaphylos canescens subsp. canescens Brandegee 1889-1-1 22 Marin Mt. Tamalpais Comment
  SBBG28869  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin Mt Tamalpais Comment
  UC144414  Arctostaphylos canescens subsp. canescens A. Eastwood 1903-7-7 3994 Marin Mt. Tamalpais Comment
  UC398721  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin near type station Mt. Tamalpais Comment
  HSC7638  Arctostaphylos glandulosa C. M. Belshaw 1937-3-14 2764 Marin San Geronimo Ridge, 1 1/2 mi. SW of summit 305 Comment
  HSC86099  Arctostaphylos glandulosa Rudolf W. Becking 1984-2-3 Marin Mill Valley, Mt. Tamalpais, E Peak parking lot Comment
  LA42406  Arctostaphylos glandulosa Joseph Andorfer Ewan; 1937-4-18 10200 Marin Matt Davis Trail, S slope of West Peak 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-BC23398  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-6-4 19538 Marin Inverness Ridge Comment
  CAS-BOT-BC24828  Arctostaphylos glandulosa subsp. cushingiana A. Eastwood 1903-1-20 3997 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24839  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1922-3-12 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC24842  Arctostaphylos glandulosa subsp. cushingiana Gary D. Wallace 1974-12-26 1367 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. se. of West Point between Spike Buck Ck. and Laguna Ck. 396 Comment
  RSA626842  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24820 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA626858  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24827 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  RSA626864  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-10 24682 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  RSA89819  Arctostaphylos glandulosa subsp. cushingiana P. A. Munz 1954-8-1 19897 Marin Throckmorton Ridge, Mt. Tamalpais. Comment
  SBBG41384  Arctostaphylos glandulosa subsp. cushingiana J. T. Howell 1943-3-7 17881 Marin hills NE of San Rafael Comment
  CAS-BOT-BC23188  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-3-5 11073 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23211  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11346 Marin Mt. Tamalpais Comment
  JEPS108595  Arctostaphylos glandulosa subsp. glandulosa R. Raiche 1980-11-23 Marin Inverness Ridge E of Mt. Vision, Point Reyes Comment
  JEPS38660  Arctostaphylos glandulosa subsp. glandulosa E. M. Zeile 1912-1 A 6 Marin near L. Alpine Comment
  JEPS38669  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1916-7-9 6802 Marin Mt. Tamalpais 670 Comment
  RSA1060  Arctostaphylos glandulosa subsp. glandulosa J. T. Howell 1927-8-22 676 Marin Rock Spring Trail, Mt Tamalpais 548 Comment
  RSA626845  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24835 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626846  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24837 Marin East of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626877  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24847 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  UC21872  Arctostaphylos glandulosa subsp. glandulosa unknown 928 Marin Comment
  UC549400  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 594 Marin Bootjack Trail Mt. Tamalpais Comment
  POM131607  Arctostaphylos glandulosa var. cushingiana Alice Eastwood 1903-1-20 3997 Marin Mt. Tamalpais. Comment
  JEPS49475  Arctostaphylos hookeri subsp. montana W. L. Jepson 1936-11-2 17971 Marin w foot West Peak (on trail); Mt. Tamalpais Comment
  RSA138086  Arctostaphylos hookeri subsp. montana Percy C. Everett, E. K. Balls 1959-10-28 23999 Marin Marin Municipal Water Co. land, 3/4 mile from Pan Toll Camp, Rattlesnake Canyon, Mt. Tamalpais. 609 Comment
  RSA254157  Arctostaphylos hookeri subsp. montana Robert A. Norris 1974-10-13 2225 Marin about 1 mile below Mill Valley Air Force Station, Mt. Tamalpais Comment
  UC1388310  Arctostaphylos hookeri subsp. montana Freed W. Hoffman 1947-4-20 641 Marin Northside Trail near Rifle Camp; Mt. Tamalpais Comment
  UC1601995  Arctostaphylos hookeri subsp. montana Katharine Brandegee 1916-7-9 Marin Westpoint Tamalpais Comment
  UC914264  Arctostaphylos hookeri subsp. montana Verne Grant and Alva Grant 1948-2-10 8415 Marin n side of mt. below West Peak; Mt. Tamalpais Comment
  CDA29282  Arctostaphylos manzanita D. G. Kelch 2007-10-16 7 .641 Marin Atherton Oaks Dr nr Black Point on ridge now developed for housing, but with remnant native habitat on slopes. Comment
  CAS-BOT-BC38753  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1943-3-7 17880 Marin Hills northeast of San Rafael Comment
  RSA633148  Arctostaphylos montana Jon E. Keeley 1993-9-12 24867 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA633152  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24870 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC229710  Arctostaphylos montana subsp. montana B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1704 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  CAS-BOT-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-BC38503  Arctostaphylos montana subsp. montana James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38520  Arctostaphylos montana subsp. montana L. R. Abrams 1915-10-25 5603 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38543  Arctostaphylos montana subsp. montana H. E. McMinn 1922-6-6 174 Marin From Bolinas Ridge Comment
  CAS-BOT-BC40160  Arctostaphylos montana subsp. montana John Thomas Howell 1947-5-25 23200 Marin Mt. Tamalpais, Simmons Trail Comment
  HSC7711  Arctostaphylos nummularia L. S. Rose 1961-2-17 61009 Marin S. slope Mt. Tamalpais. Pipe Line Trail 305 Comment
  JEPS91228  Arctostaphylos nummularia Dean W. Taylor 1972-2-20 1328 Marin Mt. Tamalpais, near Bootjack Camp 457 Comment
  RSA89537  Arctostaphylos nummularia P. A. Munz 1954-8-1 19904 Marin Throckmorton Ridge, Mt. Tamalpais. Comment
  UC1121313  Arctostaphylos nummularia A. E. Wieslander 1935-2-1 502 Marin 2 mi s East Peak; Tamalpais Quadrangle Comment
  UC83021  Arctostaphylos nummularia Katharine Brandegee July 1905 Marin above Mill Valley; Tamalpais Comment
  UC83861  Arctostaphylos nummularia Alice Eastwood 1903-3 3241 Marin Mt. Tamalpais Comment
  RSA40459  Arctostaphylos nummularia var. sensitiva H. E. McMinn 1925-12-20 1082 Marin Bolinas Ridge. Comment
  RSA633425  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24896 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  RSA633426  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24895 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  SD71288  Arctostaphylos pungens R. F. Hoover 1964-4-8 8674 Marin Bootjack Camp just east of south slope of Mt. Tamalpais. Comment
Read comments
Aug 31 2015
  CAS-BOT-BC44680  Arctostaphylos sensitiva H. E. McMinn 1923-2-18 832 Marin Marin County Comment
  SBBG32380  Arctostaphylos sensitiva L. S. Rose 1961-2-17 61009 Marin Mt Tamalpais, Pipe Line Trail, Mtn Home 304 Comment
  RSA636929  Arctostaphylos uva-ursi Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24693 Marin Near lighthouse at tip of Pt. Reyes. 50 Comment
  RSA164635  Arctostaphylos uva-ursi var. coactilis P. C. Everett 1963-11-20 24561 Marin Mt. Vision, above Perth. 229 Comment
  CAS-BOT-BC46805  Arctostaphylos virgata John Thomas Howell 1933-3-19 10867 Marin head of Muir Woods, Mt. Tamalpais Comment
  CAS-BOT-BC46810  Arctostaphylos virgata Gordon True; Fred Ross 1969-11-21 5170 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda, east slope of Arroyo Honda Canyon. 60 Comment
  CAS-BOT-BC46845  Arctostaphylos virgata L. R. Abrams 1915-10-25 5601 Marin Mt. Tamalpais near Muir Woods Comment
  CAS-BOT-BC46852  Arctostaphylos virgata Alice Eastwood 1923-5-6 s.n. Marin Eastwood Place, Mt. Tamalpais Comment
  JEPS49557  Arctostaphylos virgata Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10176 Marin San Geronimo Ridge Comment
  RSA141474  Arctostaphylos virgata A. E. Wieslander 1935-3-18 403 Marin 2 miles northwest of Inverness. 152 Comment
  RSA636939  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24664 Marin Tomales Bay State Park picnic area, off Drake Highway, Point Reyes. 30 Comment
  RSA89815  Arctostaphylos virgata P. A. Munz 1954-7-29 19893 Marin Slope of Mt. Vision, west of Iverness. Comment
  SBBG32419  Arctostaphylos virgata L. S. Rose 1962-3-10 62016 Marin 2 mi NW of Inverness 152 Comment
  UC126716  Arctostaphylos virgata Miss Alice Eastwood 1907-2-10 Marin Mt. Tamalpais Comment
  UC1614281  Arctostaphylos virgata Charles M. Belshaw 1936-3-7 1548 Marin Inverness Ridge, 3/4 mi n of junction of Tomales and Point Reyes Roads Inverness Ridge Comment
  UC589529  Arctostaphylos virgata Beryl O. Schreiber 1932-6-17 507 Marin Waterfall Beach Tomales Bay Comment
  UC723835  Arctostaphylos virgata Joseph Andorfer Ewan 1937-3-14 10176 Marin San Geronimo Ridge 396 Comment
  RSA0078660  Arctostaphylos virgata B. A. Stein 1981-7-2 562 Marin Inverness Ridge at Summit of Sir Frances Drake Hwy. 121 Comment
  SD64358  Arctostaphylos virgata Darley F. Howe 1966-5-31 4247 Marin 1.0 mile west of Inverness. Comment
  CAS-BOT-BC47436  Arctostaphylos viscida subsp. viscida John Thomas Howell 1945-1-21 20772 Marin San Rafael Hills Comment
  UC450081  Aristolochia californica C. F. Sonne April 1887 1462 Marin Ross Valley near Mt. <Talmapais> Comment
  CAS-BOT-BC400442  Aristolochia californica Kellogg No date on label 2 Marin Angel Island Comment
  CAS-BOT-BC400445  Aristolochia californica J. P. Moore No date on label 127 Marin Ross Valley Comment
  CAS-BOT-BC400451  Aristolochia californica Peter H. Raven 1950-5-13 2095 Marin Canyon near Deer Park Campground, Fairfax 121 Comment
  UC1999847  Armeria maritima subsp. californica Ethel Crum 1930-1 668 Marin Point Reyes Comment
  CAS-BOT-BC82446  Arnica discoidea A. A. Heller 1906-6-12 8392 Marin near the summit of Mt. Tamalpais Comment
  UC892094  Arnica discoidea Alice Eastwood 1912-7-29 1503 Marin Mt. Tamalpais Comment
  SEINET6775045 Image available Arnica discoidea A. A. Heller 1906-6-12 8392 Marin Mt. Tamalpais Comment
  CAS-BOT-BC84929  Artemisia californica R. Bacigalupi 1941-12-6 2749 Marin Hills overlooking Fort Baker 198 Comment
  OBI17067  Artemisia californica Lewis S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 30 Comment
  UC521672  Artemisia californica Joseph Andorfer Ewan 1933-10-22 8071 Marin Tomales Pt. Road Pt. Reyes Peninsula Comment
  SEINET10723660  Artemisia ludoviciana Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2463 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. Summer drought, oak savannah habitat. 274 Comment
  SBBG62451  Artemisia pycnocephala L. Rowntree 1930-7-17 Marin Point Reyes Comment
  POM212444  Artemisia pycnocephala Joseph A. Ewan 1933-11-5 8096 Marin Pt. Reyes peninsula (north shore) Comment
  SEINET11853517  Artemisia pycnocephala M. T. Doutt 1931-1 593 Marin Lighthouse, Pt. Reyes Comment
  SEINET4343130  Artemisia suksdorfii Leila M. Shultz, John S. Shultz 1987-9-16 10704 Marin Coast Hwy 1, ca. 2 miles south of Tomales Comment
  CAS-BOT-BC146237  Arundo donax Richard Mc. P Brown 1974-7-18 s.n. Marin Point Reyes National Seashore, Inverness Ridge, along dirt ridge road shortly after leaving Limantour Road at head of Bayview Trail. At road shoulder. Comment
  CAS-BOT-BC146238  Arundo donax Richard Mc. P Brown 1972-11-7 s.n. Marin Point Reyes National Seashore, along dirt quarry road on Inverness Ridge, a short distance from Balboa Avenue. At downslope edge of road. Comment
  CAS-BOT-BC65852  Aspidotis carlotta-halliae Miss Eastwood s.n. Marin unspecified Comment
  CAS-BOT-BC65861  Aspidotis carlotta-halliae John Thomas Howell 1967-3-5 42037 Marin near Rattlesnake Camp, Mt. Tamalpais Comment
  RSA686357  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1877 Marin Mount Tamalpais, on trail one third mile north of Bootjack Camp Comment
  UC1052834 Image available Aspidotis carlotta-halliae W. H. Wagner 1948-2-10 4604 Marin below picnic ground Bootjack Camp; Mt Tamalpais Comment
  CAS-BOT-BC178034  Astragalus nuttallii John Thomas Howell 1947-5-14 23159 Marin McClure Beach Comment
  UC624250  Astragalus nuttallii var. nuttallii L. Constance 1939-7-15 2523 Marin 10 mi sw Inverness (salt marsh on Drake's Estero, Point Reyes Peninsula); Point Reyes Peninsula, Drake's Estero, sw of Inverness Comment
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Jun 1 2013
  JEPS54820  Astragalus pycnostachyus W. L. Jepson 1900-6-6 556 m Marin New Albion Farm Pt. Reyes Peninsula, Drake's Bay, New Albion Farm (Drake's Bay, Pt. Reyes Peninsula) Comment
  POM257197  Astragalus pycnostachyus Lincoln Constance 1939-7-15 2523 Marin Drake's Estero, 10 miles southwest of Inverness, Point Reyes Peninsula. Comment
  SEINET10775829  Astragalus pycnostachyus John Thomas Howell 1945-6-30 Howell 21253 Marin Stinson Beach. Comment
  POM16085  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-07 s.n. Marin Point Reyes Post Office. Comment
  CAS-BOT-BC193098  Astragalus pycnostachyus var. pycnostachyus Milo S. Baker 1945-9-13 11216 Marin Pt. Reyes Peninsula just west of the Estero Crossing Comment
  SEINET10795487  Athyrium filix-femina var. cyclosorum George Yatskievych, Kay Yatskievych 1988-8-19 Yatskievych 88 -155 Marin Point Reyes National Seashore;0.3 mile W of turn to Estero trailhead on Sir Francis Drake Highway from Point Reyes. 24 Comment
  SEINET3156325  Atriplex julacea E. L. Greene 1885-5-10 sn Marin San Quentin Comment
  CAS-BOT-BC172660  Atriplex lentiformis Doreen Smith 1995-10-5 s.n. Marin West of Marin General Hospital, Greenbrae Comment
  RSA126237  Atriplex patula J. T. Howell 1945-9-13 s.n. Marin Drakes Estero Comment
Read comments
Jan 30 2008
  CDA2933  Atriplex semibaccata J. T. Howell 1943-11-21 19338 Marin West of San Quentin near Greenbrae. 0 Comment
  CAS-BOT-BC145903  Avena fatua Javier Penalosa 1961-4-29 1372 Marin Tiburon Peninsula. Near Marin Country Day School on Paradise Drive. 1.3 mile from intersection with US 101. Comment
  CAS-BOT-BC68355  Azolla filiculoides John Thomas Howell 1946-6-30 22170 Marin Rodeo Lagoon Comment
  CAS-BOT-BC99416  Baccharis pilularis Javier Penalosa 1959-10-3 373 Marin East shore Bolinas Lagoon Comment
  UC1613301  Baccharis pilularis Charles M. Belshaw 1936-1-1 1441 Marin away from the sea Point Reyes headlands Comment
  SEINET3387283 Image available Baeria macrantha Lewis S. Rose 1932-4-20 32184 Marin Sea Bluffs. Point Reyes. Comment
  CAS-BOT-BC16452  Barbarea orthoceras John Thomas Howell 1947-5-18 s.n. Marin Mount Tamalpais. East end of Alpine Lake. Comment
  CAS-BOT-BC16461  Barbarea orthoceras Elsie Zeile 1911-4-23 s.n. Marin Mill Valley. Comment
  UC10255  Barbarea orthoceras Harley P. Chandler 1899-4-8 277 Marin North slope of Mt. Tamalpais Comment
  UC1126817  Barbarea orthoceras H. S. Yates 1934-3-18 3708 Marin near Point Reyes 60 Comment
  UC1176817  Barbarea orthoceras John Thomas Howell 1950-3-28 26305 Marin Pt. Reyes Peninsula on road to lighthouse Comment
  CAS-BOT-BC75823  Berberis pinnata Elizabeth McClintock 1963-2-17 s.n. Marin Point Reyes Peninsula. Comment
  UC35106  Berberis pinnata Alice Eastwood 1896-2-23 Marin Lone Tree Comment
  SBBG28473  Berberis pinnata subsp. pinnata E. Crum 1936-3-8 1735 Marin Inverness Ridge, Inverness-Tomales Point Rd 121 Comment
  UCSB2102  Berberis pinnata subsp. pinnata Keator, Glenn 1959-3-31 Marin On Bolinas ridge, 2.7 miles north of coffee shop in Inverness Comment
  CAS-BOT-BC102095  Bidens frondosa Doreen Smith 1988-8-1 s.n. Marin Margin of Scottsdale ponds, Novato Comment
  UC615293  Blechnum spicant Beryl O. Schreiber 1932-6-14 345 Marin First Valley, Inverness Inverness; First Valley Comment
  CAS-BOT-BC66279  Blechnum spicant M. S. Jussel 1933-7-30 399 Marin from Inverness to Pt. Reyes Comment
  CAS-BOT-BC100304  Blennosperma nanum var. robustum Barbara Menzies 1966-3-9 s.n. Marin On road to lighthouse, Pt. Reyes Peninsula Comment
  CAS-BOT-BC100309  Blennosperma nanum var. robustum Lewis S. Rose 1964-3-19 64010 Marin Type locality, above [McClure] McClures Beach, Point Reyes Peninsula 121 Comment
  CAS-BOT-BC100311  Blennosperma nanum var. robustum L. R. Abrams 1927-4-19 11621 Marin Road from Inverness to Point Reyes at head of Drakes Estuary Comment
  CAS-BOT-BC27857  Blennosperma nanum var. robustum John Thomas Howell 1947-5-14 23153 Marin Pt. Reyes Peninsula above McClure Beach Comment
  UC1182213  Blennosperma nanum var. robustum Peter M. Ray 1954-2-3 1971 A Marin canyon between sea-bluffs meeting first beach on n side of Point Reyes Point Reyes 15 Comment
  CAS-BOT-BC30983  Bolboschoenus maritimus J. Penalosa 1961-8-26 2195 Marin Tiburon Blvd at Belvedere Dr. Comment
  CAS-BOT-BC7642  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
  CAS-BOT-BC30975  Bolboschoenus maritimus Robert A. Norris 1983-7-23 4548 Marin Near W end of Stafford Lake Park, 5 mi W Novato. 42 Comment
  CAS-BOT-BC175959  Boykinia occidentalis Greg de Nevers 2001-6-4 12520 Marin Cataract Gulch Comment
  CDA37485  Brachypodium distachyon D. G. Kelch 2011-5-13 11 .249-D Marin Near Phoenix Lake. Comment
  CAS-BOT-BC30258  Brassica nigra John Thomas Howell 1943-6-6 18196 Marin Between Mill Valley and Muir Woods. Comment
  CAS-BOT-BC36741  Brassica rapa Saichi Kawahara 1968-3-10 13 Marin Sir Francis Drake Highway near site of new high school, 2 miles east of golf course, San Geronimo Valley. 115 Comment
  RSA187460  Brassica rapa John H. Thomas 1966-1-30 11471 Marin McClures Beach, Tomales Point. Comment
  CAS-BOT-BC145473  Briza maxima Saichi Kawahara 1969-6-5 1160 Marin The Dennis Beall home, 68 Oakland Road, San Anselmo. 60 Comment
  CHSC22836  Briza maxima Robert A. Schlising; L. D. Thurman 1963-5-11 2569 Marin Coast Ranges. South Novato Blvd. Comment
  SEINET4182959 Image available Briza maxima Peter H. Raven 1957-5-2 10729 Marin 4 Miles West of China Camp. Comment
  UCD57271  Briza maxima Andreas Stohr 1996-5-19 16 Marin 1/2 mile east of Dillon Beach. 40 Comment
  JEPS68468  Briza minor W. L. Jepson 1919-5-17 8273 Marin Alderney 121 Comment
  POM203032  Briza minor J. T. Howell 1934-4-1 11808 Marin Ross Comment
  UC1177117  Briza minor John Thomas Howell 1942-6-7 Marin San Anselmo Canyon Comment
  UC37560  Briza minor J. Burtt Davy 1895-5-13 1248 Marin Redwood Canyon Comment
  UC3261  Brodiaea elegans subsp. elegans W. A. Setchell 1896-3-3 Marin n Mt. Tamalpais Comment
  UC768457  Brodiaea elegans subsp. elegans R. F. Hoover 1938-9-18 3842 Marin Tomales Point Comment
  SEINET7724110  Brodiaea laxa Unknown Marin San Rafael Comment
  UC1300936  Brodiaea terrestris subsp. terrestris Helen K. Sharsmith 1962-5-5 4994 Marin above Bolinas peninsula (Alpine Dam road, w slope of Bolinas Ridge); San Francisco Bay Region, Bolinas Ridge 228 Comment
  CAS-BOT-BC484617  Brodiaea terrestris subsp. terrestris John Thomas Howell 1941-6-10 16296 Marin 9 mi. w. of Novato Comment
  CAS-BOT-BC484618  Brodiaea terrestris subsp. terrestris Gordon H. True; Fred Ross 1969-5-30 5028 Marin Pt. Reyes Bird Observatory 3 i. NW of Bolinas at Arroyo Honda 182 Comment
  SBBG22701  Bromus M. S. Walters 1963-3-8 Marin 0.5 mi S of Stinson Beach Comment
  CAS-BOT-BC443990  Bromus berteroanus A. Williams; C. Darling; M. Garcia; R. Bronstrom; L. Juarez; A. Juarez 2014-4-26 14613 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
  SBBG19004  Bromus carinatus M. S. Walters -Mar-1962 6117 -8 Marin jct of N exit of Sausalito and US Hwy 101 on Bay side Comment
  UCD168424  Bromus carinatus Jason Carter 2017-7-31 s.n. Marin Point Reyes National Seashore: Northwest of the intersection of Limantour Road and Limantour Spit Road, 573 meters WSW from Muddy Hollow Parking Lot (248 degrees on compass). 55 Comment
  UCD58192  Bromus carinatus P. B. Kennedy 1923-5-9 s.n. Marin Near San Rafael. White's Hill. Comment
  UCD58301  Bromus carinatus L. S. Smith 1916-4-8 s.n. Marin Tamalpais. Comment
  CAS-BOT-BC149210  Bromus carinatus var. carinatus John Thomas Howell 1943-5-15 18099 Marin Tiburon Peninsula. Comment
  CAS-BOT-BC149243  Bromus carinatus var. carinatus Gordon H. True 1965-4-6 s.n. Marin At Deer Park and Locust just east of Dominican College, San Rafael Hills. Comment
  SEINET199894 Image available Bromus carinatus var. carinatus John Thomas Howell 1943-5-15 18099 Marin Tiburon Peninsula 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
  SBBG22694  Bromus catharticus M. S. Walters 1960-6-17 Marin Chevron Service Stn at Stinson Beach Comment
  CAS-BOT-BC156149  Bromus diandrus Gordon H. True 1977-5-5 8181 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach. West of PRBO Headquarters building. 3 Comment
  RSA126470  Bromus diandrus J. T. Howell 1945-6-12 s.n. Marin Lagunitas Comment
Read comments
May 1 2011
  CAS-BOT-BC155246  Bromus hordeaceus David L. Morgan 1961-4-30 s.n. Marin Point Reyes Peninsula near entrance to Drakes Bay Road. Comment
  CAS-BOT-BC323913  Bromus laevipes R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13514 Marin Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road Comment
  RSA128646  Bromus laevipes P. H. Raven 1950-6-4 2281 Marin Mountain Home to Azalea Flat, Mt. Tamalpais. 457 Comment
  UCD58876  Bromus laevipes R. Tofsrud 1948-7-1 s.n. Marin Woodacre. 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-BC162331  Bromus madritensis John Thomas Howell 1944-4-16 19390 Marin Mount Tamalpais. Corte Madera Ridge. Comment
  RSA187207  Bromus marginatus Le Roy Abrams 1928-4-18 12195 Marin Larkspur Comment
  SEINET3923668  Bromus maritimus Beecher Crampton 1954-4-28 1819 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse.; 0 152 Comment
  CAS-BOT-BC162254  Bromus maritimus John Thomas Howell s.n. Marin Dillons Beach. Comment
  OBI2530  Bromus maritimus Larry E. Brown 1971-6-21 2047 Marin In Point Reyes Natl Seashore Comment
  SACT000586  Bromus mollis P. Kennedy 1914-4-19 Marin Comment
  UC53750  Bromus racemosus Jos. Burtt Davy 1900-6 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC161857  Bromus rubens John Thomas Howell 1950-6-11 26626 Marin Mount Tamalpais. Bootjack. Comment
  CAS-BOT-BC185176  Calamagrostis nutkaensis Peter Rubtzoff 1951-9-23 771 Marin About 2.5 miles northwest of Inverness. Comment
  UC1131346  Calamagrostis nutkaensis H. S. Yates 1936-6-14 5649 Marin 1 mi e Inverness; Pt. Reyes Peninsula Comment
  UCD57509  Calamagrostis nutkaensis H. S. Yates 1936-6-14 5649 Marin 1 mile east of Inverness. 30 Comment
Read comments
Nov 19 2012
  RSA51446  Calamagrostis ophitidis J. T. Howell 1947-5-18 s.n. Marin South end of Carson Ridge Comment
  CAS-BOT-BC185026  Calamagrostis rubescens John Thomas Howell 1945-8-12 21377 Marin Mill Valley, Cascade Canyon. Comment
  RSA93382  Calamagrostis rubescens J. T. Howell 1945-8-12 21377 Marin Cascade Canyon, Mill Valley Comment
  UCD57785  Calamagrostis stricta subsp. inexpansa Hans Leschke 1947-6-4 s.n. Marin Pt. Reyes peninsula: swamp near Radio Station. Comment
  UC741695  Calandrinia breweri E. P. Killip 1941-6-4 36200 Marin Mt. Tamalpais Comment
  CAS-BOT-BC344969  Calochortus luteus C. Kellner; S. Whelan; R. Truitt 2013-6-8 13650 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC490243  Calochortus luteus John Thomas Howell 1966-7-20 41982 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UC1414944  Calochortus tiburonensis Annetta Carter 1973-6 5849 Marin Tiburon Peninsula, Ring Mountain Ring Mountain; Tiburon Peninsula, Ring Mountain Comment
  CAS-BOT-BC483574  Calochortus tolmiei Junea Kelley 1920-4-1 s.n. Marin Inverness Comment
  CAS-BOT-BC422412  Calochortus umbellatus L. McCubbin; F. Leist; P. Suri; N. Reid 2014-3-22 14200 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax Road, plot along unofficial trail to east. Comment
  HSC33219  Calochortus umbellatus Thomas W. Nelson 1974-4-22 1214 Marin S side of Mt. Tamalpais Comment
  UC427867  Calochortus umbellatus H. E. Parks Apr 1926 Marin above Muir Wood Comment
  CAS-BOT-BC181545  Caltha palustris R. K. Soost 1995-3-6 s.n. Marin Growing in a freshwater swamp on the s. side of Aberdeen Way ca 100 yds. e. of Cameron St., Inverness Comment
  CHSC20594  Calycadenia multiglandulosa Robert A. Schlising; Glenn Keator 1965-5-22 2826 Marin North of Belvedere on Tiburon Penninsula. Comment
  JEPS81187  Calycadenia multiglandulosa Edward Lee with W. Joseph 1935-7-18 1587 Marin Potrero Meadow Mt. Tamalpais (e end) Comment
  SBBG98301  Calycadenia multiglandulosa J. A. Ewan 1933-9-10 7956 Marin Mt Theater, Mt Tamalpais region Comment
  UC1195662  Calycadenia multiglandulosa A. R. Kruckeberg 1947-7-17 1526 Marin above Bootjack Camp; Mount Tamalpais State Park Comment
  RSA128413  Calycadenia multiglandulosa subsp. cephalotes Joanne Taylor 1941-7-25 34 Marin Near San Geranimo Ridge 122 Comment
  POM146401  Calystegia purpurata P. A. Rydberg 1905-6-15 6528 Marin Mt. Tamalpais Comment
  UC614710  Calystegia purpurata Beryl O. Schreiber 1932-3-13 85 Marin near Stinson Beach (rocky bank); near Stinson Beach Comment
  UCD126176  Calystegia purpurata J. Buck 1996-5-27 15 Marin Point Reyes on Sir Francis Drake Highway. 48 Comment
  RSA258888  Calystegia purpurata Thomas W. Nelson, M. B. Dunkle 1974-4-22 1213 Marin Growing along the south side of Mt. Tamalpias on serpentine. Comment
  SDSU5659  Calystegia purpurata D. F. Howe 1961-7-27 3069 Marin 0.8 mile south of Stinson Beach. 30 Comment
  CAS-BOT-BC215881  Calystegia purpurata subsp. purpurata Gordon H. True 1968-7-12 4683 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 30 Comment
  CHSC25109  Calystegia purpurata subsp. purpurata Richrd Buchholz 1970-4-25 79 Marin 1 mi. E of Point Reyes Bird Observatory. 30 Comment
  SEINET12343272  Calystegia purpurata subsp. purpurata Ottley 1920-10-16 1220 Marin San Francisco Bay region, Pipeline Trail, Mt. Tamalpais Comment
  SEINET12343483  Calystegia purpurata subsp. purpurata H. W. Graham 1927-9-11 9- 11 -9 Marin from Mill Valley to Muir Woods near San Francisco Comment
  CAS-BOT-BC224724  Calystegia purpurata subsp. saxicola Javier Penalosa 1961-7-29 2008 Marin McClure Beach, Pt. Reyes Peninsula Comment
  RSA710323  Calystegia silvatica subsp. disjuncta R. K. Brummitt, T. F. Daniel 1997-5-31 19614 Marin Stinson Beach, in town, roadside. 20 Comment
  CAS-BOT-BC436404  Calystegia subacaulis Javier Penalosa; John Thomas Howell 1961-6-7 1624 Marin Tiburon Peninsula, west of Marin Country Day School 30 Comment
  CAS-BOT-BC436409  Calystegia subacaulis Greg de Nevers 1987-5-23 8182 Marin Tiburon, Ring Mountain 200 Comment
  JEPS78473  Calystegia subacaulis subsp. subacaulis Edward Lee 1936-6-14 2232 Marin n shore Alpine Lake; , n shore Comment
  CAS-BOT-BC224341  Calystegia subacaulis subsp. subacaulis Volney Rattan 1877-1-1 s.n. Marin Unspecified Comment
  UC1753849  Camassia quamash subsp. quamash Annetta M. Carter 1934-4-29 522 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  RSA31408  Camissonia micrantha J. T. Howell 1945-6-12 20956 Marin Near radio station, Pt. Reyes Peninsula. Comment
  UC1122159  Camissoniopsis cheiranthifolia subsp. cheiranthifolia A. E. Wieslander 1934-3-18 408 Marin near Point Reyes; Point Reyes Quadrangle 60 Comment
  SEINET10463864  Campanula angustiflora Alice Eastwood 1898-7-17 Eastwood s.n. Marin Mount Tamalpais Comment
  JEPS6117  Campanula californica J. Burtt Davy 1900-6-27 6835 Marin Point Reyes Comment
  SEINET10463906  Campanula californica A. Arthur Heller 1941-7-18 Heller s.n. Marin ALONG RD N OF HEAD OF DRAKE'S ESTUARY, POINT REYES PEN MOIST MEADOW AMONG GRASSES ALONG ROAD Comment
  SEINET10840335  Campanula prenanthoides Sutcliffe 1921-7-10 SUTCLIFFE s.n. Marin LAGUNITAS Comment
  UCD141978  Capsella bursa-pastoris M. Beyers 2010-1-9 271 Marin Mill Valley, in front of Dan's Liquors, off of Highway 1/Shoreline Highway. 2 Comment
  CAS-BOT-BC263271  Cardamine californica T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 306 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  CAS-BOT-BC37470  Cardamine californica Gordon H. True 1977-4-13 8169 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 9 Comment
  CAS-BOT-BC37487  Cardamine californica John F. Emmel 1971-5-25 354 Marin Devil's Gulch, about 0.2 air mile northeast of confluence with Lagunitas Creek, Samuel P. Taylor State Park. 48 Comment
  CAS-BOT-BC37494  Cardamine californica J. Clausen 1936-5-10 1177 Marin Mount Tamalpais. Comment
  SBBG2460  Cardamine californica H. and M. Dearing 1940-3-21 4134 Marin San Anselmo Comment
  UC400178  Cardamine californica Ynes Mexia 1929-3-31 2340 Marin nw Manor; nw of Manor Comment
  POM272919  Cardamine californica var. integrifolia Lyman Benson 1929-3-21 1028 Marin Larkspur. Comment
  UC10420  Cardamine californica var. integrifolia W. H. Brewer Apr 6-7 1862 957 Marin Comment
  CAS-BOT-BC37917  Cardamine oligosperma Fred Ross; Gordon H. True 1970-2-20 5175 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. 60 Comment
  CAS-BOT-BC38128  Cardamine pensylvanica Catherine Best 1987-4-4 1240 Marin Growing in a ditch at the edge of the road in Tennessee Valley. Comment
  CAS-BOT-BC282945  Carduus acanthoides R. McP. Brown 1974-11-27 s.n. Marin Point Reyes National Seashore, Inverness Ridge, along Mt Vision/FAA road 274 Comment
  CDA32969  Carduus acanthoides Dave Minnesang & Phyllis Hiatt 1979-5-17 Marin Pt. Reyes National Seashore; near Inverness, Mt Vision Overlook Rd. 0 Comment
  CAS-BOT-BC281720  Carduus pycnocephalus John Thomas Howell 1945-6-3 20917 Marin Near Inverness Comment
  RSA298524  Carex Robert A. Norris 1982-5-22 4390 Marin West end of Stafford Lake, 5 miles W Novato. 43 Comment
  UC905011  Carex athrostachya John Thomas Howell 1946-6-13 22025 Marin Chileno Valley Comment
  CAS-BOT-BC19235  Carex barbarae John Thomas Howell 1938-6-5 13900 Marin Mount Tamalpais. Near Bootjack. Comment
  CAS-BOT-BC19241  Carex barbarae Peter H. Raven; Michael P. Johnson 1967-5-1 21121 Marin Angel Island. Woods on south side of island below Rock Quarry. 60 Comment
  CHSC45618  Carex barbarae J. D. Jokerst 1980-4-12 570 Marin Low-lying marshy area. East of Hwy 1 in the town of Point Reyes Station. Comment
  CAS-BOT-BC34037  Carex brevicaulis John Thomas Howell 1944-3-26 19345 Marin Inverness Ridge. Above Ledum Swamp. Comment
  SEINET10648295  Carex breviligulata Lewis S. Rose 1936-6-14 Rose 36327 Marin China Camp. 3 Comment
  CAS-BOT-BC34389  Carex cusickii John Thomas Howell 1949-5-25 25330 Marin Marsh near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC35004  Carex densa John Thomas Howell 1938-6-19 13924 Marin Head of Steep Ravine, Mt. Tamalpais. Comment
  CAS-BOT-BC35029  Carex densa John Thomas Howell 1966-4-6 41468 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC35038  Carex densa John Thomas Howell 1942-6-21 16987 Marin Carson Ridge. Comment
  CAS-BOT-BC35044  Carex densa Lewis S. Rose 1936-6-14 36327 Marin China Camp. 3 Comment
  UC50796  Carex deweyana subsp. leptopoda J. Burtt Davy Aug 1898 4333 Marin near Olema Comment
  CAS-BOT-BC20888  Carex globosa A. A. Heller 1902-6-18 5716 Marin Mt. Tamalpais., on the railroad between Mill Valley trail and the water tank. Comment
  CAS-BOT-BC229726  Carex globosa C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1136 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UCD140357  Carex globosa Lewis S. Rose 1961-6-25 61055 Marin south of San Anselmo. 152 Comment
  CAS-BOT-BC28389  Carex gracilior Elsa Thorsteinson 1938-6-26 s.n. Marin Mill Valley Comment
  RSA22119  Carex gracilior Alice Eastwood, John Thomas Howell 1938-5-8 5494 Marin Head of Nicasio Creek. Comment
  UC905018  Carex gracilior John Thomas Howell 1946-5-4 21717 Marin e Aurora School; Sonoma Co. line Comment
  CAS-BOT-BC22137  Carex harfordii John Thomas Howell 1944-6-4 19575 Marin Inverness Ridge west of Inverness. Comment
  CAS-BOT-BC22323  Carex harfordii John Thomas Howell 1945-7-29 21360 Marin Between Bolinas radio station and Rio Honda. 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
  UC1100512  Carex hassei Malcolm A. Nobs, S. Galen Smith 1949-6-29 897 Marin about 3 mi n Inverness (on n side of Pt. Reyes road, just n of Pierce Pt. road) Comment
  CAS-BOT-BC31588  Carex luzulina var. luzulina John Thomas Howell 1952-6-3 28320 Marin Swampy place near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC31655  Carex lyngbyei John Thomas Howell 1949-5-22 25323 Marin Salt marsh, 1 mi S of Inverness. Comment
  CAS-BOT-BC146629  Carex mendocinensis John Thomas Howell 1938-6-5 13895 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC146632  Carex mendocinensis John Thomas Howell 1940-5-26 15535 Marin Little Carson Falls Comment
  RSA0014198  Carex mendocinensis Peter H. Raven 1950-6-4 2308 B Marin Near Bootjack, on Matt Davis Trail, Mt. Tamalpias. 488 Comment
  SEINET7483607 Image available Carex mendocinensis F. J. Hermann 1955-1 11917 Marin edge of Muir Woods Road below Bootjack Camp, Mt. Tamalpais Comment
  UC1147  Carex nudata Bolander 1866-4 2299 Marin Comment
  CAS-BOT-BC119397  Carex obnupta Herbert L. Mason 1946-7-24 12935 Marin Third lake (at Double Point) S of Bear Valley on road to Lake Ranch. Comment
  CAS-BOT-BC119398  Carex obnupta Alice Eastwood 1923-5-13 11792 Marin Pt. Reyes Comment
  RSA121769  Carex obnupta B. O. Schreiber 1937-4-25 2390 Marin Pt. Reyes, Inverness. 46 Comment
  CAS-BOT-BC119276  Carex ovalis Hans Leschke 1944-6-4 s.n. Marin Mt. Vision plateau, Pt. Reyes peninsula. Comment
  CAS-BOT-BC118433  Carex praegracilis John Thomas Howell 1943-5-15 18101 Marin Tiburon Peninsula Comment
  RSA51301  Carex serratodens Peter H. Raven 1950-6-4 s.n. Marin Matt Davis Trail between Ayalea Flat and Bootjack, Mt. Tamalpias. 488 Comment
  SEINET10751672  Carex serratodens Lewis S. Rose 1939-5-17 Rose 39130 Marin Open wet hills. 15 Comment
  CAS-BOT-BC117699  Carex simulata John Thomas Howell 1946-6-20 22102 Marin East side of Bolinas Lagoon. Comment
  HSC7171  Carex simulata Rollin Sparrowe 1962-4-17 13 Marin San Geronimo Valley, 2 mi. E of San Geronimo Comment
  CAS-BOT-BC116938  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
  RSA51944  Carex subbracteata J. T. Howell 1945-5-27 20883 Marin Northeast of Mountain Theater, Mt. Tamalpais. Comment
  CAS-BOT-BC116896  Carex subbracteata var. subbracteata John Thomas Howell 1943-5-22 18158 Marin Lagunitas Meadows. Comment
  CHSC114365  Carex tumulicola D. G. Kelch; Kathy Kosta 2010-1-7 10001 Marin Dominican College campus. Latitude and Longitude approximate. 24 Comment
  CAS-BOT-BC115601  Carex tumulicola J. Penalosa 1961-8-26 2219 Marin Tiburon Blvd, 150 yds E of Blackfield Dr. Comment
  CAS-BOT-BC281896  Carthamus lanatus John Thomas Howell 1946-6-13 22040 Marin Between Chileno Valley and Aurora School Comment
  CAS-BOT-BC281927  Carthamus tinctorius Walter Lennon 1974-10-4 s.n. Marin Francisco Blvd between San Rafael - Richmond Bridge and Bellam Rd Comment
  JEPS78277  Castilleja L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-21 5121 Marin just e Rodeo Lake (along road, n of Golden Gate); Old Fort Cronkhite Comment
  JEPS30933  Castilleja affinis subsp. affinis D. E. Breedlove 1962-4-17 2350 Marin near Point Reyes Peninusla Lighthouse; Point Reyes Peninusla 60 Comment
  SD131921  Castilleja affinis subsp. affinis M. I. Morris 1976-5-7 1071 Marin Alongside Dillon Beach Road in vicinity of Elephant Rocks; 0.15 mile from Valley Ford Franklin School Road and Dillon Beach Road intersection Comment
  SBBG47342  Castilleja affinis subsp. neglecta J. T. Howell 1972-6-18 48873 Marin above Vista de la Bahia at N end of Tiburon Peninsula Comment
  UC1094333  Castilleja affinis subsp. neglecta Peter H. Raven with H. L. Mason, R. Ornduff, D. Stone 1957-5-2 10728 Marin above Tiburon Comment
  SEINET10745034  Castilleja affinis subsp. neglecta Mary K. Brandegee 1907-7-7 Brandegee s.n. Marin Tiburon, hillsides. Comment
  SEINET4392938  Castilleja affinis subsp. neglecta Laney Widener 2013-1 Marin Comment
  RSA107047  Castilleja ambigua subsp. ambigua L. S. Rose 1956-7-9 56127 Marin 2 mi. nw. of Tomales. 30 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
  UC27172  Castilleja densiflora subsp. densiflora Ivar Tidestrom 1895-5-2 Marin near Mill Valley Comment
  UC1012332  Castilleja exserta subsp. latifolia F. W. Pennell and J. T. Howell 1940-5-20 25472 Marin headland Point Reyes 121 Comment
  UC1341844  Castilleja exserta subsp. latifolia Noel H. Holmgren and James L. Reveal 1966-6-6 2640 Marin near light house parking house Point Reyes Comment
  UC199369  Castilleja exserta subsp. latifolia J. Burtt Davy 1900-6-2 6822 Marin Point Reyes Comment
  POM44387  Castilleja foliolosa I. E. Diehl 1902-7-5 253 Marin Mt Tamalpais. Comment
  UCD161921  Castilleja foliolosa Ayzik Solomeshch 2014-6-3 Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, plot CCP 05. UTM Zone 10 E 534546 N 4203919. (Coordinates converted from UTM by label maker.) 240 Comment
  RSA128918  Castilleja minor subsp. spiralis Peter H. Raven 1950-7-20 2650 Marin Old Stage Road, above Bootjack, Mt. Tamalpais. Comment
  JEPS3621  Castilleja subinclusa subsp. franciscana Charlee B. Rollis 1951-7-15 39 Marin near Bolinas Bay Comment
  JEPS60449  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-29 6687 Marin 3.2 mi s Tomales (on Highway 1) Comment
  JEPS67843  Castilleja subinclusa subsp. franciscana L. R. Heckard and Richard Brown 1972-5-2 2906 B 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
  JEPS73310  Castilleja subinclusa subsp. franciscana Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 798 Marin 1.8 mi from Estero district school, schoolhouse (nw of Tomales) Comment
  JEPS8502  Castilleja subinclusa subsp. franciscana W. L. Jepson 1919-5-17 8291 Marin Olema 30 Comment
  HSC30754  Castilleja subinclusa subsp. franciscana Thomas W. Nelson 1974-4-22 1201 Marin Lake Nicascio Comment
  SJSU11464  Castilleja subinclusa subsp. franciscana L. A. Willis 1967-4-22 Marin Frank Valley at S end Bolinas Ridge Comment
  JEPS34402  Castilleja wightii Rimo Bacigalupi, and L. R. Heckard, T. Chuang 1963-6-12 8878 Marin 1.5 mi sw Fairfax (0.2 mi s of and above junction of old Bolinas road and the new grade) 182 Comment
  JEPS35814  Castilleja wightii Rimo Bacigalupi, and L. R. Heckard 1964-7-27 8960 Marin 9.5 mi e Marshall to Petaluma road jct. with Highway 1 at Marshall (along road from Marshall to Petaluma); Marshall Comment
  JEPS58950  Castilleja wightii John Thomas Howell 1947-5-4 23129 Marin San Rafael Hills Comment
  JEPS60440  Castilleja wightii T. I. Chuang and F. M. Chuang 1969-6-28 6679 Marin Muir Beach Overlook; Muir Beach Comment
  UC52238  Castilleja wightii N. L. Gardner May 1903 Marin Bolinas 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
  SEINET13094750  Castilleja wightii subsp. rubra Unknown 1940-5-20 25452 Marin Route 1. Woods west of Fairfax. 46 Comment
  CAS-BOT-BC40230  Caulanthus lasiophyllus John Thomas Howell 1966-5-25 41543 Marin Gully just north of garden area. John Thomas Howell Botanical Garden, Tiburon. Comment
  UC1276252  Ceanothus R. F. Hoover 1964-4-8 8675 Marin Bootjack Camp (just E of); S slope of Mount Tamalpais Comment
  UC1281513  Ceanothus H. E. McMinn 1944-11-5 5447 Marin at junction of Bootjack trail and road Mt. Tamalpais (Mt. Tamalpais) Comment
  CAS-BOT-BC48885  Ceanothus cuneatus H. E. McMinn 1925-12-20 1583 Marin By road between summit and dam of Alpine Lake. N. Comment
  CAS-BOT-BC83521  Ceanothus cuneatus Bob Allen 1991-10-27 s.n. Marin Near Fairfax-Bolinas Road above Alpine Lake. Comment
  UCD111740  Ceanothus cuneatus Heidi E. M. Dobson 1978-3-28 305 Marin overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  SBBG68376  Ceanothus cuneatus var. cuneatus L. Rowntree 1931-2-15 Marin Mt Tamalpais Comment
  CAS-BOT-BC49676  Ceanothus cuneatus var. ramulosus Rimo Bacigalupi 1922-3-12 s.n. Marin Pipeline R.R. Bridge Mt. Tamalpais Comment
  CAS-BOT-BC49141  Ceanothus cuneatus var. ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais, near Dipsea Road Comment
  RSA1152  Ceanothus foliosus B. D. Stark 1929-7-22 1379 Marin Muir Woods. 152 Comment
  UC1614673  Ceanothus foliosus Charles M. Belshaw 1934-3-18 62 Marin 1 mi. w. Mill Valley Comment
  UC33652  Ceanothus foliosus Chesnut and Drew 1891-4-7 Marin Bolinas Ridge west summit Comment
  CAS-BOT-BC50901  Ceanothus foliosus var. foliosus H. E. McMinn 1922-6-6 177 Marin Bolinas Ridge Comment
  CAS-BOT-BC50935  Ceanothus foliosus var. foliosus L. R. Abrams 1922-4-29 8081 Marin Mt. Tamalpais - Near head of fire-trail at head of Mill Valley not far (1/8 mile) from Pipe Line R.R. Bridge Comment
  CAS-BOT-BC50941  Ceanothus foliosus var. foliosus H. E. McMinn 1923-3-30 908 Marin Bolinas Ridge, near Alpine Summit Comment
  UCD112149  Ceanothus gloriosus Roman Gankin; W. R. Hildreth, Ken Milam 1965-4-13 491 Marin San Geronimo Ridge, near Alpine Lake. Comment
  CAS-BOT-BC64372  Ceanothus gloriosus subsp. exaltatus Doreen Smith 2002-3-31 s.n. Marin Bolinas Ridge fire road, 2 mi. from intersection of Bolinas-Fairfax Rd. & Ridgecrest Blvd. Comment
  CAS-BOT-BC64373  Ceanothus gloriosus subsp. exaltatus H. E. McMinn 1923-2-17 829 Marin Bolinas Ridge. Comment
  RSA643229  Ceanothus gloriosus var. gloriosus M. van Renselaer 1939-4-30 1023 Marin Point Reyes Comment
  SBBG4249  Ceanothus gloriosus var. gloriosus H. and M. Dearing 1940-3-21 4140 Marin ca. 10 mi E of Pt Reyes, near Inverness Comment
  UC33648  Ceanothus gloriosus var. gloriosus Chestnut and Drew 1891-4-15 Marin west summit of Bolinas Ridge. Comment
  CAS-BOT-BC49986  Ceanothus gloriosus var. porrectus B. A. Stein; R. Patterson 1981-7-2 563 Marin Inverness Ridge at summit of Sir Francis Drake Hwy 121 Comment
  CAS-BOT-BC83777  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 911 b Marin Point Reyes National Seashore, N end of Inverness Ridge 100 Comment
  UC1951059  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 DOB 911 d Marin Point Reyes National Seashore, north end of Inverness Ridge, 0.82 road miles (1.3 km) south of Pierce Point Road on gated dirt track, turning off of Pierce Point Road 6.9 road miles (11.0 km) north of intersection with Sir Francis Drake Boulevard, 9.01 km 318 degr. (True) NNW of Inverness Comment
  CAS-BOT-BC50039  Ceanothus incanus C. H. M. 1916-9-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC50626  Ceanothus jepsonii Lewis S. Rose 1948-2-2 48004 Marin Mt. Tamalpais, Bootjack 457 Comment
  CAS-BOT-BC50662  Ceanothus jepsonii John Thomas Howell 1944-4-2 19368 Marin Mt. Tamalpais - SW of Lanel Dell Comment
  CAS-BOT-BC50663  Ceanothus jepsonii John Thomas Howell 1926-2-28 1654 Marin Mt. Tamalpais - Rock Spring Trail Comment
  CAS-BOT-BC51099  Ceanothus jepsonii Miss. A. Eastwood 1899-3-19 s.n. Marin Mt. Tamalpais Comment
  UC423094  Ceanothus jepsonii Katharine Brandegee July 1905 Marin Rock Spring Trail Tamalpais 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
  UCD161810  Ceanothus jepsonii Ayzik Solomeshch 2014-5-28 s.n. Marin Giacomini Open Space Preserve. Southwest of town of Woodacre, south of Sir Frances Drake Blvd. West of San Geronimo Ridge Road. Along Carson Fire Road. UTM Zone 10 E 530517, N 4205620.(Coordinates converted from UTM data by label maker). 410 Comment
  RSA754633  Ceanothus jepsonii subsp. jepsonii Dylan O. Burge 2007-5-8 DOB 914 c Marin Marin Municipal Water District, N end of Alpine Lake, on ridge NE of Liberty Gulch, parking between mile markers 4.70 and 4.83 on Bolinas Fairfax Road, 7.82 km 39 degrees True NNE of Bolinas. 280 Comment
  JEPS20113  Ceanothus jepsonii var. jepsonii Adele Lewis Grant 1917-4-20 922 Marin Tamalpais Comment
  UC618360  Ceanothus masonii Alice Eastwood and John Thomas Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  UC618437  Ceanothus masonii Lewis S. Rose 1937-5-31 37323 Marin Bolinas Ridge Comment
  RSA95276  Ceanothus masonii Alice Eastwood, John T. Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  JEPS42209  Ceanothus oliganthus var. sorediatus W. L. Jepson 1896-3-23 13998 Marin near Cascades; Mt. Tamalpais Comment
  JEPS42215  Ceanothus oliganthus var. sorediatus W. L. Jepson 1897-4-10 14004 Marin Ross Valley Trail to mountain Mt. Tamalpais Comment
  RSA136670  Ceanothus ramulosus Alice Eastwood 1903-6-18 3998 Marin Tamalpais Comment
  RSA176588  Ceanothus ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC52926  Ceanothus thyrsiflorus Gordon H. True 4849 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC52932  Ceanothus thyrsiflorus Alice Eastwood 1922-5-6 11310 Marin Mt. Tamalpais Comment
  CAS-BOT-BC52962  Ceanothus thyrsiflorus Brandegee 1890-5-1 18 Marin Bolinas Heights Comment
  UC1071394  Ceanothus thyrsiflorus B. Schreiber 1936-4-12 2199 Marin 1.6 mi sse Pierce's Ranch; Point Reyes Quad., sse of Pierce's Ranch 7 Comment
  UC79928  Ceanothus thyrsiflorus Katharine Brandegee 1890-5 17 Marin Tamalpais Comment
  SDSU10424  Ceanothus thyrsiflorus Claire Schneider, Gary Waayers 1993-4-9 9 IV93B Marin Growing on low hillside, north-facing slope, in the sinlight, less than one mile from the coast. Very marine influence. Associated with grasses and Baccharis sp. Located off of State Hwy 1 at mile marker 4.5 in Marin County. elevation 60m. 60 Comment
Read comments
May 9 2008
  JEPS108617  Ceanothus thyrsiflorus var. repens Roger Raiche 1 .93 Marin Chimney Rock, Point reyes 30 Comment
  SBBG26916  Ceanothus thyrsiflorus var. thyrsiflorus A. Eastwood, J. T. Howell 1939-5-28 Marin Point Reyes Lighthouse Comment
  CAS-BOT-BC52413  Ceanothus velutinus var. velutinus Walter Lennon 1973-5-3 1 Marin Crown Road, Kent Woodlands Comment
  CAS-BOT-BC52797  Ceanothus verrucosus D. Cleveland 1884-3-1 s.n. Marin San Diego Comment
  CAS-BOT-BC274570  Centaurea calcitrapa Peter Rubtzoff; Nancy Harrison; Betty Lovell 1975-8-6 8311 Marin Chileno Valley Comment
  UCD38712  Centaurea melitensis Beecher Crampton 1957-6-11 4169 Marin just south of Muir Beach. 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
  UC878318  Centaurium davyi Milo S. Baker 1940-7-18 9784 Marin on w side road to Point Reyes Lighthouse (opposite first farm house on e side after crossing Estero) Comment
  UC878322  Centaurium muehlenbergii Alice Eastwood 1912-7-29 1526 Marin Rock Spring Mt. Tamalpais (Mt. Tamalpais) Comment
  POM248723  Centaurium muehlenbergii J. T. Howell 1938-7-3 13944 Marin At head of Lucas Valley. Comment
  RSA317492  Centaurium muehlenbergii Robert A. Norris 1984-6-15 4758 Marin By Nicasio Valley Road, near southeast end of Nicasio Reservoir. 67 Comment
  JEPS73578  Cerastium arvense Edward Lee 1934-4-30 786 Marin 10 mi. on rd. n.w. of Tomales Comment
  RSA15366  Cerastium arvense C. B. Wolf 1927-4-24 354 Marin End of Mill Valley Toll Road Comment
  UC1059251  Cerastium arvense J. W. Congdon 1900-4-5 Marin Sausalito Comment
  UC1784145  Cerastium arvense Ethel Crum 1930-1 665 Marin Point Reyes Comment
  UC404772  Cerastium arvense Mrs. H. P. Bracelin 1930-4-30 15 Marin near Light House grounds Point Reyes 150 Comment
  CAS-BOT-BC135519  Cercocarpus betuloides var. betuloides John Thomas Howell 1939-8-27 15320 Marin Near Phoenix Lake Comment
  UC583298  Cercocarpus traskiae Lewis S. Rose 1936-3-4 36017 Marin Mill Valley Comment
Read comments
Nov 20 2007
  SJSU5860  Chasmanthe floribunda J. J. Tada 1967-4-22 Marin near small creek by Hwy 1, c. 0.5 mi N of Muir Beach Comment
  CDA2726  Chasmanthe floribunda T. C. Fuller 1969-5-2 18304 Marin North side of Summit Avenue just west of Marguerite Avenue, Mill Valley. 0 Comment
  CAS-BOT-BC66349  Cheilanthes covillei John Thomas Howell 1970-5-10 46522 Marin in crevice of Fern Rock, on Old Stage Road above Bootjack, Mt. Tamalpais Comment
  UC42422  Cheilanthes gracillima Marshall A. Howe 1892-6-11 Marin Mt Tamalpais Comment
  UC811571  Cheilanthes gracillima Alice Eastwood May 1916 Marin summit Mt Tamalpais Comment
  CAS-BOT-BC68165  Cheilanthes intertexta C. S. Bates 1881-1-1 s.n. Marin Whites Ranch, San Rafael Comment
  CAS-BOT-BC68173  Cheilanthes intertexta John Thomas Howell 1943-1-17 17877 Marin Mt. Tamalpais - Collier springs and Rifle Camp Comment
  RSA309530  Chenopodium vulvaria Robert A. Norris 1983-7-23 4550 Marin [Near] W edge of Stafford Lake, Stafford Lake park, 5 miles W Novato. 43 Comment
  CAS-BOT-BC497697  Chlorogalum pomeridianum Isabel T. Kelly 1932-5-2 s.n. Marin Between Novato and Marshall Comment
  UCD138409  Chlorogalum pomeridianum Morris Halperin; Leo Daffner 1932-6-21 s.n. Marin Between Camp Kent and Big Lagoon. Comment
  CAS-BOT-BC499307  Chlorogalum pomeridianum var. divaricatum Peter Raven; Michael P. Johnson 1967-5-1 21073 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC499308  Chlorogalum pomeridianum var. divaricatum A. A. Heller 1940-6-12 15735 Marin Several miles north of the lighthouse on Point Reyes. Comment
  LA209066  Chloropyron maritimum A. A. Heller; 1992-6-19 sn Marin Tiburon peninsula, along the Bay road Comment
  CAS-BOT-BC236917  Chloropyron maritimum subsp. palustre Milo S. Baker 1945-9-13 11212 Marin Salt marsh near the Esters Crossing, Pt. Reyes Peninsula Comment
  CAS-BOT-BC237995  Chloropyron molle subsp. molle Milo S. Baker 1945-7-31 11127 Marin At Burdell Sta. Comment
  CAS-BOT-BC237994  Chloropyron molle subsp. molle John Thomas Howell 1945-7-8 21277 Marin At Burdell Station Comment
  CAS-BOT-BC237999  Chloropyron molle subsp. molle Hans Leschke 1945-7-8 s.n. Marin Between Burdell & San Antonio Comment
  CAS-BOT-BC191590  Chorizanthe cuspidata var. cuspidata Clare B. Hardham 1962-6-8 10451 Marin sandy hillsides facing Ocean Comment
  CAS-BOT-BC191537  Chorizanthe cuspidata var. villosa John Thomas Howell 1946-5-4 21747 Marin Dillons Beach Comment
  CAS-BOT-BC191538  Chorizanthe cuspidata var. villosa John Thomas Howell 1939-6-4 14727 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC191544  Chorizanthe cuspidata var. villosa Clare B. Hardham 1962-6-8 10466 Marin Tomales Point. Point Reyes Peninsula Comment
  CAS-BOT-BC191545  Chorizanthe cuspidata var. villosa Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach Comment
  CAS-BOT-BC191549  Chorizanthe cuspidata var. villosa Robert Soost 2002-6-1 s.n. Marin N of Abbotts Lagoon trail Comment
  POM216424  Chorizanthe cuspidata var. villosa H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  RSA258074  Chorizanthe cuspidata var. villosa Robert A. Norris 1975-5-17 2352 Marin Above Point Reyes Beach North Comment
  RSA309423  Chorizanthe cuspidata var. villosa Robert A. Norris 1983-8-6 4563 Marin Point Reyes Beach North 40 Comment
  SJSU15192  Chorizanthe cuspidata var. villosa Chris Brinegar 2004-5-26 04 -12 Marin Abbotts Lagoon parking area, Point Reyes National Seashore, Point Reyes Comment
  CAS-BOT-BC257016  Chorizanthe membranacea Doreen Smith 1993-6-1 s.n. Marin Top of Big Rock Ridge in the Rubicon Trail area Comment
  CAS-BOT-BC252831  Chorizanthe polygonoides var. polygonoides John Thomas Howell 1941-5-25 16229 Marin Between Potrero Meadow and Mt. Theater, Mt. Tamalpais Comment
  CAS-BOT-BC45827  Chorizanthe valida A. D. E. Elmer 1903-7-1 4756 Marin Point Reyes P.O. Comment
  CAS-BOT-BC46025  Chorizanthe valida Catherine Best; Wilma Follette; Gordon H. True 1980-6-10 8472 Marin Pastureland between Abbotts Lagoon and Pt. Reyes Highway Comment
  CAS-BOT-BC36463  Chrysolepis chrysophylla var. minor Frank Walton Gould 1940-1-26 863 Marin Three-fourths mile northwest of Mill Valley 137 Comment
  UC193040  Cicendia quadrangularis Prof. Denman 1887-4-17 Marin near Mt. Tamalpais (Ross Valley); Ross Valley Comment
  UC566945  Cicendia quadrangularis H. L. Mason 1928-4-13 4309 Marin n of San Rafael Comment
  CAS-BOT-BC105834  Cirsium andrewsii John Thomas Howell 1933-7-30 11478 Marin Marsh near summit of road from Inverness to Pt. Reyes Comment
  CAS-BOT-BC105839  Cirsium andrewsii John Thomas Howell 1939-7-2 14818 Marin Elk Valley, east of Tennessee Cove Comment
  UCD130504  Cirsium brevistylum Collector Unknown 1925-6-6 1657 Marin Bolinas. Comment
  CAS-BOT-BC279964  Cirsium douglasii var. douglasii John Thomas Howell 1947-6-18 23286 Marin North of Dillons Beach Comment
  CAS-BOT-BC100963  Cirsium hydrophilum var. vaseyi Peter H. Raven 1950-7-20 2651 Marin area above Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC422415  Cirsium occidentale S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14271 Marin Mount Tamalpais. Marin Municipal Water District lands: Little Carson Falls: from the intersection of Bolinas-Fairfax Road and Pine Mountain Road, follow Pine Mountain Road for just over 1 mile, left onto Oat Hill, about 0.25 miles to Little Carson Trail.. Comment
  JEPS127684  Cirsium occidentale var. occidentale Adam C. Schneider 2014-3-29 569 Marin Point Bonita. Comment
  CAS-BOT-BC286525  Cirsium occidentale var. venustum John Thomas Howell 1939-6-25 14790 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC286534  Cirsium occidentale var. venustum John Thomas Howell 1943-5-30 18188 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC286522  Cirsium occidentale var. venustum John Thomas Howell 1947-7-9 23331 Marin On Fish Grade, Mt. Tamalpais Comment
  CAS-BOT-BC288691  Cirsium quercetorum John Thomas Howell 1946-5-16 21878 A Marin Angel Island Comment
  RSA31364  Cirsium quercetorum Joseph A. Ewan 1934-3-15 8922 Marin 1 mile W of Fallon, above Estero de Americano Comment
  SEINET11832887  Cirsium quercetorum E. H. Graham 1931-1 6873 a Marin near lighthouse, Pt. Reyes Comment
  CAS-BOT-BC285798  Cirsium vulgare John Thomas Howell 1950-6-18 26629 Marin Fern Canyon, Mt. Tamalpais Comment
  CDA29663  Cirsium vulgare D. G. Kelch 2009-6-25 9 .469 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  CAS-BOT-BC285803  Cirsium vulgare Javier Penalosa 1960-7-29 2011 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC223899  Cistus ladanifer Barbara Prince 1991-5-28 s.n. Marin East of San Rafael Comment
  UC107817  Clarkia amoena Katharine Brandegee 1905-6-26 Marin Bodega Bay, 2 or 3 mi inland Bodega Bay Comment
  UC1422872  Clarkia amoena subsp. amoena John Thomas Howell 1946-6-9 22012 Marin Pierce Ranch Pt. Reyes Peninsula Comment
  RSA107054  Clarkia amoena subsp. amoena L. S. Rose 1956-7-9 56126 Marin Tomales, hill slopes. 6 Comment
  CAS-BOT-BC163510  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11010 Marin Lagunitas Comment
  UC1279975  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11008 Marin 1.8 mi se Tocaloma (along road) Comment
  UC1279976  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11003 Marin 1.5 mi sw Fairfax (roadside near Meadow Club, near city limits) Comment
  UC130677  Clarkia concinna subsp. concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas Comment
  UC20009  Clarkia concinna subsp. concinna Willis L. Jepson 1891-6-11 Marin Ross Valley Comment
  POM46418  Clarkia concinna subsp. concinna Edward Palmer 1892-6-25 2407 Marin Bolinas Ridge Comment
  JEPS1951 Image available Clarkia davyi J. Burtt Davy 1900-6-18 6701 Marin Point Reyes Comment
  UC1071970  Clarkia davyi H. and M. Lewis 1947-6-15 439 Marin 5.8 mi n Point Reyes Lighthouse Comment
  CAS-BOT-BC164610  Clarkia gracilis subsp. gracilis John Thomas Howell 1947-5-18 23173 Marin Fairfax Hills Comment
  CAS-BOT-BC232262  Clarkia gracilis subsp. gracilis A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1404 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
  RSA31386  Clarkia gracilis subsp. gracilis J. T. Howell 1946-5-12 21811 Marin Edge of serpentine, Carson Ridge Comment
  UC130885  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee May 1909 Marin Tiburon Hills Comment
  CAS-BOT-BC165079  Clarkia rubicunda John Thomas Howell 1943-6-13 s.n. Marin Sausalito Comment
  UC101978  Clarkia rubicunda Katharine Brandegee 1901-6 Marin Tiburon Comment
  UC1279928  Clarkia rubicunda Peter H. Raven 1957-6-28 11001 Marin n San Rafael; China Camp Comment
  UCSC007432  Clarkia rubicunda Kathleen Kay 2008-6-18 801 or 726 Marin Ring Mountain Open Space Preserve, between the towns of Tiburon and Corte Madera, off Paradise Drive, along trail to peak of Ring Mountain 151 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
  RSA108436  Clarkia rubicunda Harlan Lewis, M. Lewis 1947-6-15 441 Marin State Highway 1 at Stinson Beach Comment
  RSA12203  Clarkia rubicunda Carl B. Wolf 1934-6-27 5745 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  UC113996  Clarkia rubicunda Katharine Brandegee 1908-7-3 Marin Valentine Island Tiburon Comment
  UC373509  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin 1/2 mi w Tiburon (on Bay Road); Tiburon Peninsula 6 Comment
  CAS-BOT-BC165418  Clarkia unguiculata Peter H. Raven; Michael P. Johnson 1967-5-2 21249 Marin Angel Island. Beach near formerly cultivated area below East Garrison, east side of island Comment
  SEINET7718709  Claytonia exigua Unknown 1889-3-23 Marin Saucelito 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
  CAS-BOT-BC439223  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-17 s.n. Marin Near Rock Spring, Mt. Tamalpais Comment
  UC1176775  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-19 Marin Carson Ridge Comment
  CAS-BOT-BC439233  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-17 s.n. Marin Potrero Meadows, Mt. Tamalpais Comment
  UC1176776  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-12 Marin above Little Carson Comment
  SBBG1951  Claytonia gypsophiloides H. and M. Dearing 1940-3-21 4138 Marin Alpine Dam Rd Comment
  RSA712415  Claytonia parviflora subsp. parviflora K. L. Chambers 1977-6-15 4 .06 Marin Mt. Tamalpais east summit on Eldridge Grade fire road below parking lot. Oak duff on and below shaded rock shelves by the trail, north-facing side of summit ridge. Comment
Read comments
Mar 15 2011
  CAS-BOT-BC439843  Claytonia perfoliata Peter H. Raven; Michael P. Johnson 1967-5-1 21086 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC443590  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1933-4-30 11184 Marin Ross Valley Comment
  RSA117680  Claytonia sibirica S. S. Tillett 1956-6-29 565 Marin Above E of old Life Saving Station, on W beach of Pt. Reyes Penninsula, 3.5 miles from Pt. Reyes Light Comment
  UC1300966  Claytonia sibirica Helen K. Sharsmith 1963-3-30 5278 Marin Inverness Ridge; San Francisco Bay Region, Point Reyes Peninsula 91 Comment
  UC589413  Claytonia sibirica Beryl O. Schreiber 1932-7-27 689 Marin Hearts Desire Beach; Tomales 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-BC443937  Claytonia sibirica Paul Grun 1951-5-23 48 Marin Point Reyes Station. Comment
  CAS-BOT-BC443938  Claytonia sibirica Gordon H. True No date on label 8168 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. 9 Comment
  CAS-BOT-BC443944  Claytonia sibirica Roxana S. Ferris; Ira L. Wiggins 1935-7-19 8093 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness. Comment
  CAS-BOT-BC443949  Claytonia sibirica Peter Rubtzoff 1951-9-23 799 Marin Ca. 6 mi. northeast of Point Reyes Light House, near branch-off of Drake's Beach road, Point Reyes Peninsula. Comment
  RSA464441  Claytonia sibirica M. S. Jussel 1933-7-30 403 Marin Marsh at summit of road to Pt. Reyes from Inverness. Comment
  CHSC30106  Clintonia andrewsiana M. S. Taylor 1980-4-11 2481 Marin Samuel P. Taylor State Park, near Olema. Comment
  UCR20575  Clintonia andrewsiana H. M. Whistler 1966-4-15 660415- 08 W Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  UC192701  Collinsia sparsiflora var. arvensis C. F. Sonne Apr 1887 Marin near Mount Tamalpais Comment
  UC750697  Collinsia sparsiflora var. collina Lewis S. Rose 1946-5-14 46061 Marin Laurel Dell Mt. Tamalpais (Mt. Tamalpais); , Laurel Dell 609 Comment
  UC747036  Collinsia sparsiflora var. sparsiflora G. Thomas Robbins 1944-4-14 1527 Marin about 3 mi w of Hamilton Field Air Base (near summit of Big Rock Ridge); Big Rock Ridge 304 Comment
  UC52375  Collomia heterophylla H. P. Chandler 1900-2-26 Marin s slope Mt. Tamalpais Comment
  UC52706  Collomia heterophylla W. C. Blasdale 1891-4-27 Marin Mill Valley Comment
  CDA5374  Conium maculatum T. C. Fuller 1957-9-4 s.n. Marin Inverness. 0 Comment
  JEPS127944  Corallorhiza maculata var. maculata Adam C. Schneider 2016-4-16 975 Marin Mount Tamalpais Watershed (N of State Park). Laurel Dell Road, 0.55 miles northeast (above) Laurel Dell. Comment
  UC4393  Corallorhiza striata Chesnut and Drew 1891-4-17 Marin foot of Tamalpais road Ross Valley Comment
  SEINET4675796  Cordylanthus maritimus John Thomas Howell 1933-1 Marin Comment
  JEPS58941  Cordylanthus maritimus subsp. palustris John Thomas Howell 1946-5-25 21939 Marin Greenbrae Marshes Comment
  JEPS86694  Cordylanthus maritimus subsp. palustris T. I. Chuang with F. M. Chuang 1990-6-2 7808 Marin Salt Marsh, Pt. Reyes National Seashore Pt. Reyes National Seashore Comment
  RSA118928  Cordylanthus maritimus subsp. palustris L. S. Rose 1957-7-22 s.n. Marin Drakes Estero, Point Reyes Comment
  RSA517380  Cordylanthus maritimus subsp. palustris L. R. Heckard, R. C. Bacigalupi 1967-5-7 1597 Marin At point where Sir Francis Drake Hwy crosses Drake's Estero, Point Reyes Peninsula Comment
  UC1106161  Cordylanthus maritimus subsp. palustris Lewis S. Rose 1957-7-22 57121 Marin Drakes Estero Point Reyes Comment
  UC728622  Cordylanthus maritimus subsp. palustris Milo S. Baker 1945-9-13 11212 Marin salt marsh near Estero Crossing; Pt. Reyes Peninsula Comment
  CAS-BOT-BC105667  Corethrogyne filaginifolia D. E. Breedlove 1978-5-2 43473 Marin Crest of ridge above Radio Corp. of America land at boundary with Paradise Valley Ranch. Comment
  CAS-BOT-BC105668  Corethrogyne filaginifolia Peter Rubtzoff 1951-9-23 769 Marin Margin of bishop pine forest about 2.5 mi. northwest of Inverness Comment
  CAS-BOT-BC210252  Cornus sericea John Thomas Howell 1944-5-7 19444 Marin Larkspur Comment
  JEPS78369  Coronopus didymus Edward Lee 1934-6-17 907 Marin between Olema and South Brook Comment
  CAS-BOT-BC366899  Correa speciosa Greg de Nevers 1997-11-25 11111 Marin Larkspur Comment
  JEPS46302  Corylus californica Wilfred T. Frost 1932-8-20 412 Marin Rattlesnake Camp No. 1 Mount Tamalpais Comment
  UCD110058  Corylus cornuta subsp. californica Collector unknown 1925-6-6 1452 Marin location unknown. Comment
  CAS-BOT-BC141591  Cotoneaster pannosus John Thomas Howell 1959-11-4 35109 Marin Stinson Beach Comment
  CAS-BOT-BC141596  Cotoneaster pannosus Alva Day; Kay Best; Debbie Wilson 1980-5-4 80 -11 Marin Angel Island, along blacktop road above Ayala Cove, in north-facing oak-woodland area. Comment
  POM356286  Cotula coronopifolia H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach Comment
  UC1614620  Cotula coronopifolia Charles M. Belshaw 1934-3-11 32 Marin four canyons e. Rodeo Lagoon 7 Comment
  UC589504  Cotula coronopifolia Beryl O. Schreiber 1932-6-15 472 Marin Teachers Beach Tomales Bay, Teachers Beach Comment
  CAS-BOT-BC291383  Cotula coronopifolia Saichi Kawahara 1969-5-28 1138 Marin Edge of estuary north of Coast Miwok habitation site (Mon 216) Limantour Spit, Drakes Bay Comment
  UCD130898  Cotula coronopifolia W. L. Jepson 1919-5-18 8322 Marin San Quentin. Comment
  CAS-BOT-BC427586  Crassula aquatica John Thomas Howell 1944-5-21 19499 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC427752  Crassula connata Saichi Kawahara 1968-4-5 83 Marin Coastal Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay 1 Comment
  CAS-BOT-BC141575  Crataegus monogyna Dennis Odion 1998-7-7 s.n. Marin South end of Bon Tempe Meadows, Fairfax Hills Comment
  UCD59942  Crypsis schoenoides Lillian McHoul 1971-9-26 s. n. Marin Nicasio Reservoir. Comment
  JEPS67587  Cryptantha flaccida W. L. Jepson 1940-6-5 19945 Marin n of Tiburon Comment
  JEPS9285  Cryptantha flaccida Rimo Bacigalupi with G. T. Robbins 1954-6-17 4546 Marin above Tiburon (St. Hilary Catholic Church) 76 Comment
  JEPS116834  Cryptantha leiocarpa David Gowen 2007-5-7 705 Marin Point Reyes, in dunes between ocean and Abbotts Lagoon. Comment
  UC78698  Cryptantha torreyana T. S. Brandegee 1893-6-14 Marin Tamalpais Comment
  RSA187429  Cupressus macrocarpa John H. Thomas 1966-3-22 11544 Marin Between Marshall and tomales about at the point where the hwy turns inland from Tomales Bay. Comment
  CDA31023  Cupressus sargentii D. G. Kelch 2010-3-5 10 .033 Marin Mt Tamalpais. Bootjack fire road. Comment
  JEPS39773  Cupressus sargentii W. L. Jepson 1936-11-2 17973 Marin w fo<r?>t of West Peak Mt. Tamalpais Comment
  RSA85820  Cupressus sargentii F. W. Peirson 1925-10-3 6448 Marin Near summit on northwest slope of Mt. Tamalpais Comment
  SEINET3134321  Cupressus sargentii L. S. Rose 1939-11-30 39365 Marin Mt Tamalpais 792 Comment
  UCD14257  Cupressus sargentii Peter Stekel 1974-5-3 83 Marin On Carson Ridge along Pine Mountain Fire Road, west of Bolinas Road; 304 Comment
  NY16803  Cupressus sargentii L. S. Rose 1939-11-30 39365 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  RSA734697  Cupressus sargentii John Silba 2002-12-27 B- 308 Marin Mount Tamalpais State Park, along Panoramic Highway en route to West Peak, near military station, on south side of roads 762 Comment
  CAS-BOT-BC311766  Cuscuta californica A. Williams 2013-8-9 13764 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Reservoir shoreline near Bullfrog Road Comment
  RSA22079  Cuscuta salina J. T. Howell 1939-9-3 15356 Marin mouth of San Antonio Creek Comment
  UC1949306  Cynodon dactylon Barbara Ertter with Elizabeth Neese 1988-10-29 8024 Marin on SW edge of reservoir near boat launching area ca 1 mi NNW of dam Comment
  UC24752  Cynoglossum grande F. P. McLean 1876-3-14 Marin Angel Island Comment
  CAS-BOT-BC190414  Cynosurus echinatus Alice Eastwood 1922-7-9 11501 Marin Mill Valley. Blithedale. Comment
  CAS-BOT-BC190419  Cynosurus echinatus Javier Penalosa 1961-7-15 1985 Marin Tiburon Peninsula. First ravine northwest of the summit. 137 Comment
  SEINET10518400  Cynosurus echinatus Virginia E. Long 1932-6-18 Long 199 a Marin Mill Valley. Along road opposite old railroad to Mt. Tamalpais. 30 Comment
  CAS-BOT-BC114801  Cyperus Catherine Best 1981-6-23 s.n. Marin Growing at the edge of the road where it had escaped from a garden on Alcatraz Ave. Comment
  JEPS64112  Cyperus eragrostis W. L. Jepson 1921-9-24 9500 Marin Mt. Tamalpais, Phoenix Lake Comment
  UCD15690  Cyperus eragrostis David Uyeno 1989-6-4 2 Marin 0.6 mile up from Muir Beach. 85 Comment
  RSA518722  Cyperus erythrorhizos Barbara Ertter, Elizabeth Neese 1988-10-29 8015 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
  CAS-BOT-BC113829  Cyperus niger D. Smith 1998-7-3 s.n. Marin Pt. Reyes National Seashore, just E of Pierce Point Road North of Abbots Lagoon. Comment
  CAS-BOT-BC70607  Cystopteris fragilis Brandegee s.n. Marin Tamalpais Comment
  RSA643342  Cytisus scoparius R. D. Geoden, D. W. Ricker 1970-4-14 s.n. Marin Mill Valley 427 Comment
  SDSU7770  Cytisus scoparius D. F. Howe 1966-6-1 4248 Marin 4.3 miles west of Ivernea Pt. Reyes Peninsula. Comment
  SEINET11266263  Cytisus striatus Greg Archbald 1990-8-1 s.n. Marin Golden Gate National Recreation Area, ca 1 mi up unpaved road from intersection with Tennessee Valley Rd off Hwy 1, unpaved road known locally as the Marincello Rd or trail. Unpaved road disturbed by a major unpaved road cut, various exotic annual grasses and other exoctic plants.; 0 Comment
  CAS-BOT-BC189714  Danthonia californica John Thomas Howell 1947-7-6 23326 Marin Mount Tamalpais. Near Barths Retreat. Comment
  CAS-BOT-BC189719  Danthonia californica John Thomas Howell 1943-5-15 18069 Marin Tiburoun Peninsula. Comment
  SEINET6847454  Danthonia californica 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
  UCD60674  Danthonia californica var. americana Beecher Crampton 1954-4-28 1810 Marin 3 miles NE of Pt. Reyes Lighthouse. Comment
  SEINET5546779  Danthonia californica var. californica E. A. Bernays, J. Hamai 1985-1 s.n. Marin Mount Tamalpais. Comment
  UC521705  Datura stramonium Joseph Andorfer Ewan 1933-11-5 8082 Marin Pt. Reyes Road Comment
  JEPS162  Daucus pusillus unknown 1925-7-23 71 Marin Pt. Reyes Light Comment
  POM316513  Daucus pusillus Patricia Wilder 1965-6-7 3553 Marin Bolinas Ridge. 534 Comment
  RSA12220  Daucus pusillus C. B. Wolf 1934-6-28 5764 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UC565529  Daucus pusillus H. L. Mason 1928-4-28 4403 Marin Tiburon Peninsula Comment
  UCD127410  Daucus pusillus H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  UCD127419  Daucus pusillus June McCaskill; C. H. Lamoureux 1956-6-29 494 Marin Drakes Beach. Comment
  CAS-BOT-BC287389  Deinandra corymbosa John Thomas Howell 1939-9-3 15336 Marin Near Black Point Comment
  OBI16294  Deinandra corymbosa Lewis S. Rose 1961-7-30 61058 Marin China Camp 3 Comment
  UCSB52767  Deinandra corymbosa Rose, Lewis 1961-7-30 Marin China Camp 3 Comment
  CAS-BOT-BC9615  Delphinium californicum Volney Rattan 1903-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC9619  Delphinium californicum John Thomas Howell 1946-6-20 22091 Marin Muir Beach Comment
  SEINET12091521  Delphinium californicum E. H. Graham 1931-1 1633 Marin Camp near "blacksmith shop," Point Reyes Comment
  CAS-BOT-BC9008  Delphinium decorum Rimo Bacigalupi 1928-3-10 1815 Marin Rocky hill above Point Reyes Lighthouse 185 Comment
  UC1537321  Delphinium decorum subsp. tracyi Gordon H. True Jr. 1936-3-21 364 Marin w slope of hill near Forest Knolls 213 Comment
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Sep 27 2007
  CAS-BOT-BC10246  Delphinium hesperium Doreen Smith 2003-5-30 s.n. Marin Road side bank east of Pt. Reyes Station Comment
  RSA127211  Delphinium hesperium J. T. Howell 1946-5-19 21928 Marin Clay soil near rocks, saddle betw Big and Little Carson Canyons. Comment
  UC85569  Delphinium hesperium subsp. hesperium Katharine Brandegee 1907-6-9 Marin Mill Valley Tamalpais Comment
  UC467769  Delphinium hesperium subsp. pallescens Harriet A. Walker 1908-6-13 1195 Marin Olema Comment
  CAS-BOT-BC10130  Delphinium luteum Catherine Best 1982-3-20 s.n. Marin Above the road southwest of Tomales Comment
  JEPS95267  Delphinium luteum Diana Hickson 1993-4-7 121 Marin ca. 8000 ft NNW of mouth of Estero de San Antonio NW corner of Marin County (immed. S of the first major (blueline) stream that flows into the ocean S of Estero Americano) 67 Comment
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Jan 21 2008
  UC9205  Delphinium nudicaule Alice Eastwood March 1896 Marin Lagunitas Creek Comment
  CAS-BOT-BC121987  Delphinium variegatum subsp. variegatum Doreen Smith 2002-4-4 s.n. Marin South slopes of Mount Burdell. Comment
  CAS-BOT-BC121988  Delphinium variegatum subsp. variegatum Doreen Smith 2002-4-11 s.n. Marin Outcrop above San Mateo Ct., mt. Burdell, Novato Comment
  UC1094323  Delphinium variegatum subsp. variegatum Peter H. Raven with H. L. Mason, R. Ornduff, and D. Stone 1957-5-2 10730 Marin hillside on road 3.1 mi w China Camp Comment
  UC112867  Dendromecon rigida T. S. Brandegee Marin in burns Tamalpais Comment
  UC201045  Dendromecon rigida Katharine Brandegee 1916-9-17 Marin Westpoint Tamalpais Comment
  UC34904  Dendromecon rigida V. King Chesnut Marin Mt. Tamalpais Comment
  CAS-BOT-BC11018  Dendromecon rigida subsp. rigida Amos Arthur Heller 1906-6-12 8402 Marin Mt. Tamalpais Comment
  SD120722  Deschampsia cespitosa subsp. cespitosa Edward Lee, W. Joseph 1935-7-18 1589 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC192549  Deschampsia cespitosa subsp. holciformis Jos. Burtt Davy 1899-7-19 s.n. Marin Point Reyes Peninsula Comment
  CAS-BOT-BC192556  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1965-10-13 41405 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UCD63801  Deschampsia cespitosa subsp. holciformis Beecher Crampton 1960-6-8 5577 Marin Pt. Reyes Peninsula, west slope of Inverness Ridge. Comment
  RSA128664  Deschampsia danthonioides P. H. Raven 1950-4-29 1943 Marin hills above Tiburon 122 Comment
  CAS-BOT-BC201824  Deschampsia elongata John Thomas Howell 1942-6-21 16982 Marin Carson Ridge Comment
  UC710603  Desmazeria rigida John Thomas Howell 1943-6-13 18225 Marin Sausalito 60 Comment
  UCD63903  Desmazeria rigida John Thomas Howell 1943-6-13 18225 Marin Sausalito. 60 Comment
  SEINET12103159  Dicentra formosa M. T. Doutt 1931-1 120 Marin Comment
  RSA433574  Dicentra formosa subsp. formosa Glenn A. Gorelick 1967-4-30 s.n. Marin Inverness Comment
  CAS-BOT-BC499453  Dichelostemma capitatum L. R. Abrams 1918-4-27 6895 Marin Ignacio Comment
  CAS-BOT-BC502559  Dichelostemma congestum Phyllis Ellman 1974-5-16 s.n. Marin Audubon Scantuary, Tiburon Peninsula 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
  SD234185  Diplacus aurantiacus Virginia Pinkus Ryder 1965-4-25 152 Marin China Camp. 29 Comment
  CAS-BOT-BC121846  Dirca occidentalis Robert F. Thorne 1965-4-21 34413 Marin Near confluence of Lagunitas and Nicasio Creeks 30 Comment
  CAS-BOT-BC121854  Dirca occidentalis Clinton Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  SEINET10776857 Image available Dirca occidentalis John Thomas Howell 1954-5-31 Howell 24329 Marin Devils Gulch near Camp Taylor Comment
  CAS-BOT-BC176114  Dirca occidentalis Greg de Nevers 2001-3-23 12142 Marin Laurel Canyon, downstream of Nicasio Reservoir 60 Comment
  SEINET3154138  Disporum smithii L. S. Rose 1939-4-9 39057 Marin Mt. Tamalpais, near Stinson Beach 152 Comment
  UC38067  Distichlis spicata J. Burtt Davy Aug 1898 4312 Marin near Olema, Tomales Bay Comment
  RSA29623  Drymocallis glandulosa var. wrangelliana Joseph A. Ewan 1934-3-15 8923 Marin 1 mile W of Fallon, above Estero de Americano Comment
  CAS-BOT-BC70900  Dryopteris arguta James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Redwood Canyon Comment
  UC811821  Dryopteris arguta Lewis S. Rose 1939-2-23 39007 Marin Mill Valley 30 Comment
  UC1286708  Dryopteris arguta M. E. Parsons 1890-1 Marin Comment
  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
  JEPS49933  Dudleya farinosa W. L. Jepson 1928-6-10 12922 Marin Tiburon Comment
  CAS-BOT-BC197260  Echinochloa muricata var. microstachya J. T. Howell 1988-9-29 s.n. Marin Vegetable garden in Terra Linda Comment
  CAS-BOT-BC531453  Egeria densa A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15786 Marin Mount Tamalpais. Marin Municipal Water District lands: Lake Lagunitas Comment
  CAS-BOT-BC197311  Ehrharta erecta Robert Soost 2002-5-24 s.n. Marin Limantour Spit, Point Reyes National Seashore Comment
  CAS-BOT-BC197309  Ehrharta erecta Catherine Best 2000-2-8 1508 Marin On Corinthian Island, Belvedere Comment
  CAS-BOT-BC113131  Eleocharis pachycarpa Doreen Smith 2002-6-1 s.n. Marin Garden raised from Pt. Reyes, Muddy Hollow Vegetatire material. Comment
  RSA365430B  Eleocharis palustris E. S. Spalding 1930-8-15 s.n. Marin Phoenix Lake Comment
  UCD19432  Eleocharis parvula Glen Holstein 2001-8-23 s.n. Marin NW of channel connecting Bahia Marina to Petaluma River. Comment
  UCD62815  Elymus X hansenii Javier Penalosa 1961-4-8 1281 Marin Plateau NW of summit. Comment
  UC1106121  Elymus californicus John Thomas Howell 1941-7-6 16356 Marin Mount Tamalpais, Kent Trail Mount Tamalpais; , Kent Trail Comment
  CAS-BOT-BC210124  Elymus glaucus Peter Rubtzoff 1980-5-11 9438 Marin San Anselmo Comment
  CDA29036  Elymus glaucus D. G. Kelch, A. G. Murdock, D. A. Weinstein 2006-5-1 6 .169 Marin Lucas Valley Rd. Comment
  UC1106089  Elymus glaucus John Thomas Howell 1944-6-25 19642 Marin Santa Venetia Comment
  UCD62295  Elymus glaucus P. B. Kennedy 1914-4-19 4706 Marin Mill Valley. Comment
  CAS-BOT-BC203500  Elymus glaucus subsp. glaucus John Thomas Howell 1966-5-25 41540 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC203522  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-9 17953 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC203525  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18097 Marin Tiburon Peninsula Comment
  CAS-BOT-BC203814  Elymus glaucus subsp. virescens Catherine (Kay) Best 1978-5-15 s.n. Marin Old St. Hilary's, Tiburon Comment
  CAS-BOT-BC234060  Elymus multisetus John Thomas Howell 1941-5-25 16231 Marin Between Potrero Meadow & Mountain Theatre, Mt. Tamalpais Comment
  UC1176794  Elymus multisetus John Thomas Howell 1944-6-25 Marin San Rafael Comment
  POM225178  Epilobium brachycarpum P. A. Munz 1936-8-7 14303 Marin Southern edge of Kentfield. Comment
  RSA31382  Epilobium ciliatum subsp. ciliatum J. T. Howell 1939-7-2 14822 Marin Elk Valley Comment
  RSA31383  Epilobium ciliatum subsp. ciliatum J. T. Howell 1942-7-12 17014 Marin Cascade Canyon, Mill Valley Comment
  CHSC1130  Epilobium ciliatum subsp. watsonii A. Stone 1963-4-20 Marin Near Dillon Beach. 12 Comment
  POM271597  Epilobium ciliatum subsp. watsonii Lyman Benson 1934-8-30 6125 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  RSA41112  Epilobium ciliatum subsp. watsonii Robert F. Hoover 1941-5-21 5182 Marin Point Reyes peninsula west of Drake s Estero Comment
  RSA41113  Epilobium ciliatum subsp. watsonii Robert F. Hoover 1941-5-12 5054 Marin West of Inverness Ridge on Point Reyes road Comment
Read comments
Aug 8 2010
  JEPS38186  Epilobium densiflorum W. L. Jepson 1892-9-9 14394 Marin Ross Valley Comment
  RSA169462  Epilobium minutum L. S. Rose 1963-5-24 63062 Marin Tiburon. 30 Comment
  CAS-BOT-BC57880  Equisetum X ferrissii John Thomas Howell 1940-5-20 15491 Marin Point Reyes. Comment
  CAS-BOT-BC57905  Equisetum arvense John Thomas Howell 1946-4-14 21612 Marin Near Tomales. Comment
  CAS-BOT-BC57910  Equisetum arvense John Thomas Howell 1957-7-22 32818 Marin Pt. reyes Peninsula, near Drake's Bay. Comment
  CAS-BOT-BC331500  Equisetum telmateia J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13341 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Phoenix Lake shore, Culvert PL 4. Comment
  CAS-BOT-BC57546  Equisetum telmateia John Thomas Howell 1946-4-14 21615 Marin Near Tomales Comment
  UC42753  Equisetum telmateia subsp. braunii M. A. Howe 1892-3-19 Marin Mill Valley Comment
  UC614734  Equisetum telmateia subsp. braunii Beryl O. Schreiber 1936-3-8 2159 Marin Inverness Comment
  SEINET3866726  Equisetum telmateia var. braunii John A. Churchill 1974-4-30 744303 Marin Inverness. About 0.5 miles south of town on Drake Road.; 0 Comment
  RSA44382  Eragrostis mexicana subsp. virescens Henry M. Pollard 1947-8-4 s.n. Marin Grounds of Orleans Hotel, Orleans Comment
  RSA127590  Eragrostis pectinacea J. T. Howell 1954-9-23 30109 Marin Ross, Milton H. Esberg place. Comment
  SEINET11841241  Erechtites argutus E. H. Graham 1931-1 6913 Marin Point Reyes, camp near blacksmith shop Comment
  CAS-BOT-BC173655  Eremocarpus setiger Peter Rubtzoff 1980-7-12 s.n. Marin San Anselmo Comment
  JEPS19224  Ericameria arborescens W. L. Jepson 1927-3-20 11562 Marin Corte Madera ridge Corte Madera Comment
  UC702562  Ericameria arborescens L. S. Rose 1941-10-7 41461 Marin e slope Mt. Tamalpais (Bootjack Camp) 530 Comment
  POM51447  Ericameria arborescens subsp. arborescens Katherine Brandegee s.n. Marin Mt. Tamalpais Comment
  UC31086  Ericameria ericoides Edw. L. Greene 1887-9-17 Marin Bolinas Bay Comment
  CHSC22929  Erigeron glaucus Robert A. Schlising; Glenn Keator 1962-2-18 2069 Marin Coast Ranges. Near Point reyes Lighthouse. Comment
  RSA141304  Erigeron glaucus J. M. Tucker 1959-6-7 3533 Marin Point Reyes Comment
  UC1999854  Erigeron glaucus J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-15 9330 Marin Tomales Pt., lower cliffs at McClues Beach. Comment
  UC1177267  Erigeron reductus var. angustatus John Thomas Howell 1946-7-7 22197 Marin burned area s Barths Retreat; Mt. Tamalpais Comment
  JEPS25  Eriodictyon californicum W. L. Jepson 1914-2-14 5721 Marin Mt. Tamalpais Comment
  JEPS3190  Eriodictyon californicum Wilfred T. Frost 1932-8-20 428 Marin Near Rattlesnake Camp No. 1, Mount Tamalpais Comment
  UC615275  Eriodictyon californicum Beryl O. Schreiber 1933-6-23 852 Marin Mount Vision Road Inverness; , Mount Vision Road Comment
  UCD14232  Eriodictyon californicum Ed Taub 1974-5-4 124 Marin Marin County; on Carson Ridge, off Bolinas Valley Road, west of Fairfax; 457 Comment
  RSA401493B  Eriodictyon californicum L. M. Booth 1932-8-28 2016 Marin Muir Woods Trail. Comment
  RSA165420  Eriogonum caninum Harriet Ann Walker 1909-8-14 1838 Marin Tiburon. Comment
  CAS-BOT-BC249913  Eriogonum fasciculatum var. foliolosum James L. Reveal 1975-7-20 3901 Marin Along California Highway 1, 0.3 mile south of Muir Beach Comment
  UC495587  Eriogonum latifolium Merle Randall 1930-6-13 Marin bank of Alamere Creek 8 mi above Bolinas; Alamere Creek Comment
  UCR27332  Eriogonum latifolium A. C. Sanders 1981-8-7 2311 Marin Point Reyes, coastal bluffs above Drakes Bay near Chimney rock 6 Comment
  SBBG12100  Eriogonum latifolium E. R. Chandler 1961-7-17 226 Marin St Hwy 1 between Walker Crk and Tomales 30 Comment
  SEINET3386403 Image available Eriogonum latifolium Mrs. H. P. Bracelin 1930-7-27 24 Marin Two miles N of Bodega Comment
Read comments
Jun 23 2015
  UCD100335  Eriogonum latifolium June McCaskill; C. H. Lamoureux 1956-6-29 496 Marin Drakes Beach. Comment
  CAS-BOT-BC110180  Eriogonum luteolum var. caninum Wilma Follette; Doreen Smith 2002-9-27 s.n. Marin Alpine Lake area. Comment
  CAS-BOT-BC259492  Eriogonum luteolum var. caninum L. R. Abrams 1915-10-25 5606 Marin Mt. Tamalpais Comment
  CAS-BOT-BC259495  Eriogonum luteolum var. caninum John Thomas Howell 1944-7-7 19680 Marin Above Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC259512  Eriogonum luteolum var. caninum Doreen Smith 2003-6-1 s.n. Marin Near Old St. Hilary's church, Tiburon Comment
  CAS-BOT-BC259515  Eriogonum luteolum var. caninum Doreen Smith 2003-5-20 s.n. Marin Mt. Burdell Open Space Preserve on serpentinite area to N of San Andreas Drive fire road Comment
  CAS-BOT-BC259519  Eriogonum luteolum var. caninum John Thomas Howell 1945-9-2 s.n. Marin Black Canyon, San Rafael Hills Comment
  SBBG21083  Eriogonum luteolum var. caninum V. Haraden 1941-7-25 28 Marin near natural spring, near Carson Ridge 121 Comment
  CAS-BOT-BC259506  Eriogonum luteolum var. caninum Ernest C. Twisselmann 1956-9-9 3129 Marin Trail 0.25 mile southeast of Mountain Theater, Mt. Tamalpais 609 Comment
  UCD161847  Eriogonum luteolum var. caninum Ayzik Solomeshch 2014-5-28 s.n. Marin 0.5 mile south of Woodacre, Carson Road, near water tank. Approximate elevation. 300 Comment
  CAS-BOT-BC182436  Eriogonum nudum var. auriculatum John Thomas Howell 1945-7-8 21287 Marin San Antonio station Comment
  CAS-BOT-BC268920  Eriogonum nudum var. auriculatum John Thomas Howell 1939-6-25 14794 Marin Summit Avenue, Mill Valley Comment
  OBI33912  Eriogonum nudum var. auriculatum David J. Keil 1983-6-29 17187 Marin 2-3 mi NW of Point Reyes station along SR1 along E shore of Tomales Bay 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
  CAS-BOT-BC301185  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  CAS-BOT-BC301197  Eriophyllum lanatum var. arachnoideum A. D. E. Elmer 1903-7-1 4549 Marin Point Reyes P. O. Comment
  UC31666  Eriophyllum lanatum var. arachnoideum W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  UC566743  Eriophyllum lanatum var. arachnoideum Herbert L. Mason 1925-4-12 1334 Marin Pipe line trail in chaparral; Mt. Tamalpais Comment
  CAS-BOT-BC301198  Eriophyllum lanatum var. arachnoideum Marian L. Campbell 1921-5-31 s.n. Marin Mill Valley Comment
  CAS-BOT-BC301929  Eriophyllum staechadifolium Peter H. Raven; Michael P. Johnson 1967-5-2 21254 Marin Angel Island. Below East Garrison, east side of island Comment
  CAS-BOT-BC301935  Eriophyllum staechadifolium Gordon H. True 1968-7-12 4689 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 30 Comment
  CAS-BOT-BC301932  Eriophyllum staechadifolium Robert M. King 1980-7-8 8406 Marin One mile north of Marshall Comment
  UCD103061  Erodium botrys P. B. Kennedy 1914-3-22 4634 Marin Entrance to Muir Woods. Comment
  UCD103128  Erodium brachycarpum John Thomas Howell 1947-5-18 23182 Marin East end Alpine Lake. Comment
  SEINET12182147  Erodium cicutarium E. H. Graham 1931-1 6841 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  CDA20714  Eryngium armatum A. Stephens 2006-8-2 PDR 1293638 Marin Chileno Valley Rd., Petaluma 0 Comment
  SEINET13944097 Image available Eryngium armatum Lewis S. Rose 1955-1 55172 Marin 2 miles east of Tomales; ca 100 ft 30 Comment
  UC32470  Eryngium armatum J. Burtt Davy 1900-7-12 6700 Marin Point Reyes Comment
  CAS-BOT-BC40794  Erysimum capitatum G. B. Rossbach; R. P. Rossbach 1938-5-29 840 Marin About 2 miles north of Tocaloma. Comment
  UC1301014  Erysimum concinnum Helen K. Sharsmith 1962-5-30 5092 Marin San Francisco Bay Region. Point Reyes Peninsula. 137 Comment
  CAS-BOT-BC54735  Erysimum concinnum G. B. Rossbach 1955-3-5 564 Marin Just east of lighthouse, seaward end of Point Reyes. 167 Comment
  CAS-BOT-BC54741  Erysimum concinnum G. B. Rossbach; R. P. Rossbach 1939-6-6 916 Marin Outer coast of Point Reyes about 2.5 miles northeast of the end and southwest of Coast Guard Station. 22 Comment
  RSA41988  Erysimum concinnum H. C. Cantelow 1941-3-21 3614 Marin Near Pt. Reyes Light House. Comment
  UC1034952  Erysimum franciscanum G. B. and R. P. Rossbach 1940-4-25 927 Marin rocky sea-facing pinnacle about 1 1/2 mi ne Muir Woods National Monument 152 Comment
  CAS-BOT-BC54773  Erysimum franciscanum Wilma Follette 1983-2-17 s.n. Marin Point Bonita. Along walk between tunnel and bridge to Lighthouse. Comment
  CAS-BOT-BC383043  Erythranthe grandis David B. Lowry 2005-5-6 MUR Marin Muir Highway, near Muir Beach 144 Comment
  CAS-BOT-BC231824  Erythranthe guttata T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1912 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CAS-BOT-BC403203  Eschscholzia californica Alice Eastwood 1923-5-13 11816 Marin Pt. Reyes Comment
  CAS-BOT-BC403218  Eschscholzia californica Saichi Kawahara 1969-5-28 1141 Marin East end of Limantour Spit, Drakes Bay Comment
  UC1176768  Eschscholzia californica John Thomas Howell 1944-6-4 19554 Marin w Inverness; Inverness Ridge Comment
  UC142894  Eschscholzia californica Katharine Brandegee June 1908 Marin Tamalpais Comment
  UCD15688  Eschscholzia californica David Uyeno 1989-6-4 4 Marin 0.6 mile up from Muir Beach. 85 Comment
  CAS-BOT-BC403217  Eschscholzia californica Baily 1892-1-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC312244  Euthamia occidentalis Carol Weiske 2001-10-7 s.n. Marin White House Pool, Point Reyes Peninsula Comment
  UCD132346  Euthamia occidentalis P. B. Kennedy 1921-10-1 s.n. Marin Exact location unknown. Comment
  CDA2763  Fallopia multiflora G. D. Barbe 1980-11-21 3023 Marin Margadant Hayakawa s garden, Mill Valley. 0 Comment
  CAS-BOT-BC285565  Festuca californica T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13624 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  RSA22132  Festuca californica var. californica J. T. Howell 1938-6-19 13920 Marin Bootjack. Mt. Tamalpais. Comment
  UC53431  Festuca elmeri J. Burtt Davy Aug 1898 4326 Marin near Olema Comment
  CAS-BOT-BC278439  Festuca idahoensis John Thomas Howell 1944-5-21 19492 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  JEPS127362  Festuca idahoensis Robert Steers 2011-4-14 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 400 WNW of the intersection between Miwok and Bobcat trails and NE of intersection between Field and Bunker Roads. Comment
  CAS-BOT-BC278447  Festuca idahoensis Catherine Best 1986-5-6 1173 Marin On Pam's Blue Ridge above Cascade Canyon, Fairfax Comment
  CAS-BOT-BC278448  Festuca idahoensis Catherine Best 1988-5-5 1396 Marin On the Cheda Ranch about 1 mile north of Samuel Taylor Park on Sir Francis Drake Hwy Comment
  UC1106094  Festuca roemeri John Thomas Howell 1943-5-15 18084 Marin Tiburon Peninsula Comment
  UCD66262  Festuca roemeri R. Tofsrud 1948-7-1 Marin Woodacre. Comment
  UCD66271  Festuca roemeri A. A. Beetle 1945-6-12 3891 Marin Lagunitas. Comment
  NY436230  Fragaria californica var. franciscana A. Eastwood 10 1896 s.n. Marin 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
  UC614940  Fragaria chiloensis Beryl O. Schreiber 1936-3-7 2133 Marin W of Tomales Bay (Tomales Ridge) Comment
  CAS-BOT-BC231867  Frangula californica subsp. californica C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1806 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  CAS-BOT-BC231868  Frangula californica subsp. californica G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1560 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-BC52574  Frangula californica subsp. californica Gordon H. True 8453 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 15 Comment
  CAS-BOT-BC52590  Frangula californica subsp. californica C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC223777  Frankenia salina David D. Keck 1937-7-3 4577 Marin Inverness, Tomales Bay Comment
  CAS-BOT-BC384235  Fraxinus latifolia Wilma Follette 2002-5-21 s.n. Marin Gallinas Valley, along Lucas Valley Road Comment
  CAS-BOT-BC130027  Fritillaria affinis Adele Lewis Grant 1917-4-20 930 Marin Cataract Gulch, Tamalpais Comment
  CAS-BOT-BC130042  Fritillaria affinis Lena E. Bowley 1913-4-1 s.n. Marin Fairfax Comment
  CHSC22969  Fritillaria affinis Robert A. Schlising; Glenn Keator 1962-2-18 2075 Marin Near Point Reyes Lighthouse. Comment
  SDSU20633  Fritillaria affinis Sean Ryan 2010-4-18 39 Marin Beneath a tall cypress lining SE side of Cypress Rd., 130 yards SW of its intersection with Winn Ln., 0.22 miles SW of intersection with Hwy 1. Point Reyes Station. 32 Comment
  CAS-BOT-BC130028  Fritillaria affinis Katherine Kipping 1968-3-31 103 Marin 1.6 miles north of old Bolinas Road [form] from the top of Mt. Tamalpais 228 Comment
  UCSB681  Fritillaria affinis Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes, Pt. Reyes peninsula 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
  UC589416  Galium aparine Beryl O. Schreiber 1932-6-29 602 Marin Sand Dune Beach Tomales Bay Comment
  UC932083  Galium californicum subsp. californicum Verne Grant and Alva Grant 1946-6-2 7644 Marin road to Inverness Comment
  JEPS127910  Galium porrigens var. porrigens Adam C. Schneider with Robert Steers 2014-3-29 535 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  SEINET12285270  Galium spurium M. T. Doutt 1931-1 430 Marin near Nicasio Comment
  UC1177296  Gamochaeta ustulata John Thomas Howell 1946-5-4 21752 Marin Dillons Beach Comment
  CAS-BOT-BC303407  Gamochaeta ustulata John Thomas Howell 1946-5-4 21752 Marin Dillons Beach Comment
  CAS-BOT-BC303408  Gamochaeta ustulata Alice Eastwood 1912-4-30 s.n. Marin Kentfield Comment
  CAS-BOT-BC303413  Gamochaeta ustulata R. E. Frenkel 1964-5-29 535 Marin On Sir Francis Drake Rd, 0.8 mile SE of Inverness 0 Comment
  CAS-BOT-BC194537  Garrya elliptica Elmer I. Applegate 1897-12-29 956 Marin Pt. Reyes Peninsula. Along the seacoast. Comment
  CDA9578  Garrya elliptica D. G. Kelch 2007-4-22 07 .197-B Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  LA40296  Garrya elliptica Lewis S. Rose; 1938-2-28 38091 Marin Tomales Bay, near Point Reyes Station 15 Comment
  UC566037  Garrya elliptica A. E. Wieslander 1934-3-18 401 Marin 2 mi nw Inverness; Point Reyes Quad. 152 Comment
  UC589449  Garrya elliptica Beryl O. Schreiber 1932-6-15 473 Marin Tomales Beach; Tomales Bay Comment
  CAS-BOT-BC194538  Garrya elliptica H. E. McMinn 1922-6-6 162 Marin unspecified Comment
  CAS-BOT-BC192187  Garrya fremontii John Thomas Howell 1925-2-1 737 Marin North side of Mt. Tamalpais on Lake Lagunitas Trail 609 Comment
  CAS-BOT-BC192188  Garrya fremontii Alice Eastwood 1903-1-10 3168 Marin Mt. Tamalpais Comment
  CAS-BOT-BC192192  Garrya fremontii John Thomas Howell 1942-9-6 17864 Marin Northside Trail, Mt. Tamalpais Comment
  UC106064  Garrya fremontii T. S. Brandegee Jul 1980 Marin Tamalpais Comment
  SEINET10559586  Gastridium phleoides Alan A. Beetle 1941-7-6 Beetle 1753 Marin Near Bolinas, common and abundant in open sandy soil. Comment
  UC589454  Gaultheria shallon Beryl O. Schreiber 1932-6-17 498 Marin Tomales Bay, Waterfall Beach Waterfall Beach; Tomales Bay, Waterfall Beach Comment
  CAS-BOT-BC274434  Genista monspessulana R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13504 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
  CDA4092  Genista monspessulana T. C. Fuller 1958-3-28 181 Marin Highway 101, 2 miles northwest of Sausalito. 0 Comment
  UC566921  Gentiana affinis var. ovata H. L. Mason 1923-10-1 776 Marin s slopes Mount Tamalpais Comment
  POM163338  Gentiana oregana R. C. Bacigalupi 1925-6-20 s.n. Marin Rattlesnake Canyon, Mt. Tamalpais. Comment
  SD88417  Geranium molle Darley F. Howe 1972-4-27 Marin Bolinas Ridge Comment
  CDA36324  Geranium robertianum R. Robison 2011-6-19 Marin Irving Group Picnic Area, south of Cross Marin Trail, near parking lot and restroom. 0 Comment
  SEINET6095926  Geranium robertianum Unknown 1990-8-12 6318 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  RSA0029584  Geranium solanderi Joseph A. Ewan 1933-10-22 8061 Marin Canyon at Inverness. Comment
  UC908980  Gilia achilleifolia subsp. multicaulis Herbert L. Mason 1925-4-12 1337 Marin Pipe line trail Mount Tamilpais, Mill Valley (Mill Valley, Mount Tamalpais) Comment
  RSA742090  Gilia capitata subsp. chamissonis Peter L. Morrell 1993-6-5 264 Marin San Francisco Bay Region: about 250 m SW of Kehoe Beach, Point Reyes. 7 Comment
  SBBG35414  Gilia capitata subsp. chamissonis J. P. Broughton 1969-7-13 1283 Marin sand dunes of Pt Reyes Nat Seashore, near W-facing beach Comment
  RSA500614  Gilia clivorum Aaron Liston, Sara Meury 1989-4-20 792 -2 Marin Rock Springs. Mt. Tamalpais State Park. 580 Comment
  CAS-BOT-BC225477  Gilia millefoliata John Thomas Howell 1930-4-20 4724 Marin 5 miles from Inverness, Pt. Reyes Peninsula Comment
  CAS-BOT-BC225478  Gilia millefoliata John Thomas Howell 1946-6-9 21997 Marin Abbotts Lagoon Comment
  CAS-BOT-BC303847  Gnaphalium Alice Eastwood 1912-7-29 1501 Marin Mt Tamalpais Comment
  CAS-BOT-BC166734  Gnaphalium beneolens Peter Rubtzoff 1980-9-9 9625 Marin San Anselmo Comment
  CAS-BOT-BC302614  Gnaphalium palustre Doreen Smith 1994-6-19 s.n. Marin Shores of Abbotts Lagoon, Pt. Reyes National Seashore Comment
  RSA0004479  Godetia quadrivulnera var. davyi Jos. Burtt Davy 1900-6-18 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC304446  Grindelia hirsutula John Thomas Howell 1933-4-12 10997 Marin Sausalito Hills Comment
  CAS-BOT-BC304454  Grindelia hirsutula L. R. Abrams 1927-4-19 11591 Marin Point Reyes Comment
  CAS-BOT-BC304459  Grindelia hirsutula Alice Eastwood 1923-5-13 11779 Marin Pt. Reyes Comment
  CAS-BOT-BC304461  Grindelia hirsutula John Thomas Howell 1939-7-2 14834 Marin Pirates Cove Comment
  CAS-BOT-BC304815  Grindelia hirsutula J. T. Howell 1933-10-8 11701 Marin Pt. Reyes Comment
  CAS-BOT-BC314471  Grindelia hirsutula John Thomas Howell 1945-7-15 21292 Marin Ridgecrest Blvd. at Fairfax city limits Comment
  JEPS24427  Grindelia hirsutula Peter M. Ray 1951-2-3 1971 B Marin canyon between sea-bluffsmeeting first beach on n side of Point Reyes 15 Comment
  JEPS41899  Grindelia hirsutula W. L. Jepson 1921-10-2 9511 Marin Bootjack camp Mt. Tamalpais, Bill Williams Trail, Bootjack Camp Comment
  JEPS76979  Grindelia hirsutula Robert M. Lloyd 1963-3-10 2102 Marin Point Reyes Point Reyes (w of road towards beach, on dunes) Comment
  OBI16396  Grindelia hirsutula Robert F. Hoover 1965-7-6 9484 Marin Tiburon Comment
  RSA12206  Grindelia hirsutula C. B. Wolf 1934-6-27 5749 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  UC1176887  Grindelia hirsutula John Thomas Howell 1939-7-2 14834 Marin Pirates Cove Comment
Read comments
Jun 12 2012
  UC1176891  Grindelia hirsutula John Thomas Howell 1939-7-16 14854 Marin between Mt. Theater and Bootjack; Mt. Tamalpais Comment
  CAS-BOT-BC314440  Grindelia hirsutula John Thomas Howell 1945-7-29 21362 Marin Mouth of Rio Honda north of Bolinas Comment
  SEINET3139953  Grindelia hirsutula M. P. Dunford 1959-11-10 580 Marin 10 mi. fm Inverness on Pt. Reyes Rd., ca 6 mi. N of Pt. Reyes Lighthouse Comment
  RSA127116  Grindelia hirsutula var. davyi J. T. Howell 1946-11-3 23033 Marin Hamilton Field. Comment
  RSA309539  Grindelia hirsutula var. davyi Robert A. Norris 1983-8-27 4586 Marin Above parking lot, Bootjack Camp, Mt. Tamalpais 405 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
  RSA120841  Grindelia stricta var. platyphylla S. S. Tillett 1956-6-29 562 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  RSA80777  Grindelia stricta var. platyphylla F. W. Peirson 1936-7-15 11836 Marin Point Reyes. Comment
  RSA309529  Grindelia stricta var. platyphylla Robert A. Norris 1983-8-6 4561 Marin Point Reyes Beach North 43 Comment
  SEINET11835889  Grindelia stricta var. platyphylla E. H. Graham 1931-1 6893 Marin Pt. Reyes, near lighthouse Comment
  UC1106257  Guillenia lasiophylla John Thomas Howell 1943-4-11 17904 Marin Black Canyon, San Rafael hills San Rafael Comment
  CAS-BOT-BC282875  Hainardia cylindrica Javier Penalosa; J. T. Howell 1961-6-7 1622 Marin Paradise Drive near Prince Roayl Passage, Tiburon Peninsula Comment
  SEINET8735146 Image available Haplopappus arborescens L. S. Rose 1941-1 41461 Marin Bootjack Camp, east slope of Mt. Tamalpais 530 Comment
  SEINET11840668  Haplopappus ericoides W. Knight, Knight, I. 1982-1 4460 Marin Tilden Botanic Garden, Berkeley, originally from Point Reyes dunes Comment
  CAS-BOT-BC306650  Helenium bigelovii John Thomas Howell 1966-7-20 41988 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC309449  Helenium puberulum Alice Eastwood 1920-8-15 10026 Marin Whites Hill Comment
  UC1177312  Helenium puberulum John Thomas Howell 1939-7-2 14833 Marin Pirates Cove Comment
  CAS-BOT-BC309444  Helenium puberulum Doreen Smith 1901-9-30 s.n. Marin Banks of creek entering Stafford Lake, Novato Comment
  UC615566  Heliotropium curassavicum Beryl O. Schreiber 1932-7-29 465 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC305886  Helminthotheca echioides John Thomas Howell 1930-6-22 5319 Marin Fort Baker Comment
  CAS-BOT-BC306192  Hemizonia congesta subsp. congesta John Thomas Howell 1946-6-13 22046 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC306195  Hemizonia congesta subsp. congesta John Thomas Howell 1946-9-8 22989 Marin Near Ignacio Comment
  CAS-BOT-BC306187  Hemizonia congesta subsp. congesta Doreen Smith 1996-8-14 s.n. Marin S.E. of Tomales (town) in fields on each side of road to Tomales School Comment
  CAS-BOT-BC306188  Hemizonia congesta subsp. congesta Doreen Smith 2003-5-20 s.n. Marin Naear Nicasio Reservoir 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-BC309602  Hemizonia congesta subsp. lutescens Javier Penalosa 1961-7-15 1972 Marin Tiburon Peninsula. Plateau northwest of 748 ft. summit Comment
  CAS-BOT-BC309609  Hemizonia congesta subsp. lutescens John Thomas Howell 1924-8-31 648 Marin Near Phoenix Lake Comment
  CAS-BOT-BC309616  Hemizonia congesta subsp. lutescens L. R. Abrams 1915-10-26 5612 Marin Between Mt. Tamalpais and Fairfax Comment
  CAS-BOT-BC320489  Hemizonia congesta subsp. lutescens A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13177 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe valves: north of Lake Lagunitas picnic area, swale between Sludge Pond and Pine Point Comment
  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
  SD260899  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1980-9-9 9623 Marin San Anselmo (San Rafael 7.5'Q) Comment
  SEINET11197294 Image available Hemizonia congesta subsp. lutescens H. A. Walker 1909-5-31 1721 Marin Tiburon Comment
  UC185687  Hemizonia congesta subsp. lutescens Katharine Brandegee Marin Rodeo Lagoon Comment
  UC193430  Hemizonia congesta subsp. lutescens E. B. Babcock Marin Tiburon Island Comment
  UCR244632  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1980-9-9 9623 Marin San Anselmo 20 Comment
  CAS-BOT-BC309605  Hemizonia congesta subsp. lutescens Alice Eastwood 1913-7-10 s.n. Marin Along road to Bolinas near Liberty Comment
  CAS-BOT-BC309620  Hemizonia congesta subsp. lutescens James I. McMurphy 1917-9-15 s.n. Marin Hills beyond San Rafael on Petaluma road Comment
  UC32739  Hemizonia congesta subsp. lutescens E. L. Greene 1886-4-1 Marin Comment
  UC32742  Hemizonia congesta subsp. lutescens J. Burtt Davy 1897-9-18 4033 Marin San Rafael to Petaluma Comment
  UC89029  Hemizonia congesta subsp. luzulifolia K. Brandegee 1886-6-7 Marin Sylvania Comment
  RSA275993  Hemizonia lutescens Robert A. Norris 1978-9-10 3855 Marin By Alpine Lake, just below Bon Tempe Dam. 198 Comment
  RSA39857  Hemizonia lutescens P. A. Munz 1947-10-5 12187 Marin Trail from Ross to Lake Lagunitas. 152 Comment
  RSA81657  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1909-6-24 s.n. Marin 1 mile east of Lagunitas. Comment
  CAS-BOT-BC310181  Hesperevax sparsiflora var. brevifolia John Thomas Howell 1930-4-20 4722 Marin 5 miles from Inverness, Pt. Reyes Peninsula Comment
  POM193966  Hesperevax sparsiflora var. sparsiflora J. T. Howell 1930-4-20 4720 Marin 1 mile east of Lagunitas Comment
  SD129629  Hesperocyparis sargentii Donald G. Nelson 1937-3-18 458 Marin Mount Tamalpais, along north side of Ridge Crest Boulevard toll road Comment
  UCSB205  Hesperocyparis sargentii Beetle, Alan; Morrison, J. 1940-1-14 Marin One-fourth mile northeast of Rifle Camp on North Side Trail, Mount Tamalpais, Marin County 600 Comment
  CAS-BOT-BC482457  Hesperolinon californicum Doreen L. Smith 2015-4-25 s.n. Marin Leiss Ranch 104 Comment
  CAS-BOT-BC176064  Hesperolinon congestum Doreen Smith 1998-5-21 s.n. Marin Mt. Burdell's s-facing slope, nr. San Mateo Cr. Comment
  CAS-BOT-BC176069  Hesperolinon congestum John Thomas Howell 1943-5-15 18094 Marin Tiburon Peninsula Comment
  JEPS73880 Image available Hesperolinon congestum L. R. Heckard 1974-5-14 3685 Marin Ring Mt. Tiburon Peninsula (n end of Tiburon Peninsula) Comment
  POM273120  Hesperostipa comata subsp. comata J. T. Howell 1945-7-22 21330 Marin Clay slope and flat W of Mill Valley on road to Muir Woods Comment
  SEINET10460709  Heterocodon rariflorum Howell Howell 21974 Marin MT TAMALPAIS, ROCKY RIDGE FIRE TRAIL Comment
  CAS-BOT-BC143704  Heteromeles arbutifolia A. A. Beetle; J. L. Morrison 1940-1-21 1565 Marin Trail from Mountain Theater to Rifle Camp, Mount Tamalpais 700 Comment
  CAS-BOT-BC143709  Heteromeles arbutifolia C. Hart Merriam 1917-11-18 s.n. Marin Near Libertys, Mt. Tamalpais Comment
  CAS-BOT-BC143711  Heteromeles arbutifolia Volney Rattan 1884-7-1 s.n. Marin Tamalpais Comment
  UC480925  Heterotheca sessiliflora subsp. bolanderi Harriet A. Walker 1908-6-13 1167 Marin Olema Comment
  UC674781  Heterotheca sessiliflora subsp. bolanderi Thomas Morley 1940-11-10 83 Marin sw slope on top of ridge w Bottini; Bolinas Ridge 396 Comment
  CAS-BOT-BC424190  Heuchera micrantha var. hartwegii Javier Penalosa 1961-7-15 1986 Marin First ravine northwest of summit; Tiburon Peninsula 60 Comment
  SEINET12217305  Heuchera micrantha var. pacifica F. H. Utech 1988-1 88 -149 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  UC1127191  Heuchera pilosissima B. Schreiber 1936-4-12 2201 Marin 1.6 mi sse Pierc's Ranch 7 Comment
  RSA0062993  Heuchera pilosissima B. O. Schreiber 1936-4-12 2201 Marin 1.6 miles SSE of Pierce s Ranch. Tomales Point. Comment
  POM257285  Hierochloe occidentalis Virginia Long 1933-5-4 212 a Marin Mill Valley 61 Comment
  UC585517  Hierochloe occidentalis Virginia E. Long 1933-5-4 212 a Marin Mill Valley 60 Comment
  UCR136419  Hierochloe occidentalis Beecher Crampton 1965-5-4 7311 Marin Central Coast, Point Reyes Area, [near Big Rock] 4.7 miles S.E. of Nicasio, Lucas Valley Road 396 Comment
  SEINET10598882  Hierochloe occidentalis Lewis S. Rose 1949-1-11 Rose 49002 Marin Lagunitas Creek, 3 mi. SE of Tocaloma Redwood forest 27 Comment
  SEINET10901904 Image available Hierochloe occidentalis Henry N. Bolander Bolander 2279 Marin Redwoods Comment
  CAS-BOT-BC55369  Hirschfeldia incana J. F. Emmel 1970-3-7 264 Marin Along cliff edge between Yellow Bluff and Cavallo Point, 100 feet south-southeast of Sausalito. Comment
  CAS-BOT-BC492937  Hoita macrostachya T. Gosliner; S. Whelan; R. Schneider; M. Munroe; H. Yager; A. Young; R. Johnson; A. Dompe; J. Kurzweil 2015-7-21 Gosliner 005 Marin Mount Tamalpais: Marin Municipal Water District lands: Old Railroad Grade, W of intersecton with Hog Back Rd, E of intersection with Fern Creek Trail Comment
  CAS-BOT-BC531468  Hoita orbicularis A. Williams 2015-7-2 15886 Marin Mount Tamalpais. Marin Municipal Water District lands: E of slough sedge patch in Potrero meadow Comment
  CAS-BOT-BC231829  Holcus lanatus T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1902 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CAS-BOT-BC231832  Holcus lanatus A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1400 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CDA2184  Holcus lanatus J. T. Howell 1945-7-29 21355 Marin Bolinas. 0 Comment
  UCD84910  Holcus lanatus Mrs. H. P. Kelley 1916-4-6 s.n. Marin Baltimore Park. Comment
  CAS-BOT-BC280753  Holcus lanatus John Thomas Howell 1947-5-14 23171 Marin Near Ledum Swamp, Pt. Reyes Peninsula Comment
  CAS-BOT-BC149971  Holodiscus discolor var. discolor John Thomas Howell 1938-5-22 13797 Marin San Anselmo Canyon Comment
  CAS-BOT-BC284603  Hordeum brachyantherum subsp. brachyantherum Malcom A. Nobs; S. Galen Smith 1949-6-29 908 Marin Pt. Reyes, north of Inverness Comment
  CHSC36413  Hordeum brachyantherum subsp. brachyantherum J. Boze 1982-4-17 414 Marin Along side of Rd A104 1 mi. E of junc. with Hwy 1. Comment
  POM295701  Hordeum brachyantherum subsp. brachyantherum Lyman Benson 1935-5-16 6568 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  UC1106131  Hordeum depressum John Thomas Howell 1944-5-28 Marin Almonte Comment
  CDA2206  Hordeum murinum subsp. glaucum J. T. Howell 1949-4-24 25307 Marin Angel Island, Fort McDowell. 0 Comment
  UCD86231  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 25307 Marin Angel Island. Fort McDowell. Comment
  JEPS78373  Horkelia californica Edward Lee 1934-6-17 902 Marin Between Olema and South Brook (Grassy roadside) Comment
  CAS-BOT-BC144016  Horkelia marinensis John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53719 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  CAS-BOT-BC144020  Horkelia marinensis Ethel Crum 1933-10-8 1571 Marin Slope above Drake's Estero, Point Reyes Peninsula 15 Comment
  CAS-BOT-BC146514  Horkelia tenuiloba John Thomas Howell 1939-7-16 14847 Marin Azalea Flat, Mt. Tamalpais Comment
  POM35452  Horkelia tenuiloba A. A. Heller 1902-6-18 s.n. Marin Mount Tamalpais on the railroad between Mill Valley trail and the water tank Comment
  SEINET957361  Hosackia gracilis W. C. Blasdale 1895-1 s.n. Marin Olema. Comment
  UCD106031  Hosackia gracilis Helen K. Sharsmith 1962-5-30 5083 Marin Point Reyes Peninsula. 45 Comment
  UCD35707  Hosackia gracilis Beecher Crampton 1960-6-8 5613 Marin Pt. Reyes Peninsula, western slope of Inverness Ridge near entrance to Tomales Bay State Park. Comment
  POM203974  Hypericum androsaemum M. S. Jussel 1933-7-30 s.n. Marin Near Inverness Comment
  CAS-BOT-BC401242  Hypericum perforatum Doreen Smith 1995-5-1 s.n. Marin Atherton Ave., Novato Comment
  CAS-BOT-BC401245  Hypericum perforatum George Ellman 1970-6-16 s.n. Marin Tiburon Blvd. near Reed School, Tiburon Comment
  CAS-BOT-BC311329  Hypochaeris glabra R. H. Wagner 1979-4-17 324 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  CAS-BOT-BC311324  Hypochaeris glabra Gordon H. True 1969-4-18 4844 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  CAS-BOT-BC311325  Hypochaeris glabra John Thomas Howell 1946-5-12 21806 Marin Carson Ridge Comment
  CAS-BOT-BC311752  Hypochaeris radicata S. Vikas; M. Imber-Safdar; E. Levin 2013-5-23 FD 1305 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC311494  Hypochaeris radicata Gordon H. True 1977-5-25 8212 A Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. West of PRBO headquarters bldg. 3 Comment
  CAS-BOT-BC311499  Hypochaeris radicata Peter H. Raven; Michael P. Johnson 1967-5-2 21229 Marin Angel Island. Below East Garrison, east side of island Comment
  UC1048128  Hypochaeris radicata H. L. Mason 1938-5-1 652 Marin Point Reyes Comment
  CAS-BOT-BC351062  Iris D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13336 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  SEINET12056853  Iris douglasiana M. T. Doutt 1931-1 456 Marin 4 mi W Inverness Comment
  SEINET12056856  Iris douglasiana M. T. Doutt 1931-1 143 Marin Bolinas Comment
  JEPS48748  Iris innominata Dr. L. M. Newlon 1919-4-20 Marin Mt. Tamalpais; Pipe Line Trail Comment
  UCSB61608  Iris longipetala Gliessman, Stephen 1969-3-31 Marin south side of Paradise Drive; 1.3 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  HSC13876  Iris macrosiphon B. Francis 1964-3-24 22 Marin 0.7 mi. NE of Tiburon Comment
  UCSB889  Iris macrosiphon Gill, Robert 1960-4-5 Marin Junction of road to Muir Woods and Mill Valley 274 Comment
  CAS-BOT-BC69915  Isoetes howellii John Thomas Howell 1926-8-15 2187 Marin Strand of Lake Lagunitas. Comment
  CHSC83148  Isolepis carinata Beecher Crampton 1960-6-8 5615 Marin Point Reyes Peninsula, western slope of Inverness Ridge near entrance to Tomales Bay State Park. Ditch along the road. Comment
  UC1106075  Isolepis carinata John Thomas Howell 1943-5-22 18154 Marin Lagunitas Meadows , Lagunitas Meadows (Mt. Tamalpais) Comment
  CAS-BOT-BC112393  Isolepis carinata John Thomas Howell 1927-5-8 2369 Marin Low place in grassland north of Lake Lagunitas Comment
  RSA128645  Isolepis carinata Peter H. Raven 1950-5-13 2075 Marin Lagunitas Meadows, Mt. Tamalpias. 274 Comment
  CAS-BOT-BC112466  Isolepis cernua Doreen Smith 2003-5-20 s.n. Marin Mt. Burdell Open Space Preserve, hillside slope above San Mateo Ck., Comment
  CAS-BOT-BC112470  Isolepis cernua John Thomas Howell 1941-7-6 s.n. Marin Kent Trail at Willow Mdws., Mt Tamalpais. Comment
  CAS-BOT-BC324781  Iva axillaris A. E. LaRose 1966-11-4 s.n. Marin Along Sir Francis Drake Blvd. opposite the west gate, San Quentin Comment
  SEINET10911890  Jaumea carnosa Wayne Savage 1975-7-31 Savage 1029 Marin Salt water marsh. Adjacent to Corte Madera Creek, Creekside Park; Greenbrae. Comment
  CAS-BOT-BC109998  Juncus acutus Doreen Smith 2006-5-20 s.n. Marin Davidson School, San Rafael. Comment
  UC589581  Juncus bolanderi Beryl O. Schreiber 1932-6-30 647 Marin Indian Beach Tomales Bay Comment
  UCD141318  Juncus breweri P. B. Kennedy 1923-9-9 s.n. Marin Willow Camp. Comment
  IRVC14054  Juncus bufonius H. Sakamoto 1967-5-21 19 Marin 1/2 mile south of Petaluma tunorr in Tomales along Highway 1. In a gravel quarry beside a creek. Comment
  JEPS93164  Juncus bufonius var. bufonius Grant Fletcher 1995-5-23 GRFLE 15 Marin along Hwy 1 just n Marshall; Audubon Canyon Ranch, Cypress Grove Preserve 25 Comment
  CAS-BOT-BC83594  Juncus covillei var. covillei Doreen Smith 2002-6-29 s.n. Marin Mt. Tamalpais. Rifle Camp Meadow. Comment
  POM210624  Juncus hesperius Joseph A. Ewan 1933-11-5 8106 Marin Hearts desire, south shore Tomales Bay. Comment
  POM312827  Juncus hesperius H. L. Mason 1946-7-24 12931 Marin Second lake south of Bear Valley on road to Lake Ranch. Comment
  UC766160  Juncus lescurii R. F. Hoover 1941-6-19 5363 Marin Inverness Comment
  JEPS63869  Juncus patens W. C. Blasdale 1893-7-24 Marin Mill Valley Comment
  UC1177382  Juncus patens John Thomas Howell 1944-6-25 19647 Marin Santa Venetia Comment
  SEINET11789772  Juncus patens H. W. Graham 1927-1 9- 11 -6 Marin from Mill Valley to Main Woods near San Fransisco Comment
  UC614784  Juncus phaeocephalus Beryl O. Schreiber 1936-6-28 2273 Marin 1.5 mi nnw Indian Beach; Tomales Bay 91 Comment
  UCD38739  Juncus phaeocephalus Beecher Crampton 1957-6-11 4203 Marin 3.8 miles northwest of Bolinas. Comment
  UC589987  Juncus phaeocephalus var. paniculatus H. S. Yates 1936-6-14 5642 Marin 1 mi e Aurora School (on road between Two Rock and Fallon); Sebastopol Quad. 45 Comment
  RSA127072  Juncus phaeocephalus var. phaeocephalus J. T. Howell 1945-6-12 20963 Marin Near radio station, Pt. Reyes Peninsula. Comment
  RSA126569  Juncus phaeocephalus var. phaeocephalus H. S. Yates 1936-6-14 5637 Marin 1 1/2 miles E of Aurora School. 46 Comment
  CDA32930  Juncus xiphioides D. G. Kelch 2009-5-25 9 .305 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. Comment
  UC418976  Juncus xiphioides H. E. Parks 1930-9-4 727 Marin head of Lake Phoenix Lake Phoenix Comment
  RSA128325  Koeleria macrantha P. H. Raven 1950-4-29 1930 Marin Tiburon. Comment
  UCD85819  Koeleria macrantha Hursh 1919-6-25 X- 3239 Marin Muir Woods. Comment
  SEINET10860236  Koeleria macrantha Alan A. Beetle 1941-5-20 Beetle 2720 Marin South of Stinson Beach, steep rocky coastal bluffs. Assoc. Melica californica. Comment
  CAS-BOT-BC499179  Kopsiopsis hookeri Miss T. Papena 1944-6-18 s.n. Marin Pipeline Trail, Mt. Tamalpais Comment
  CAS-BOT-BC274284  Lagurus ovatus Alice Eastwood 1912-6-1 s.n. Marin Sausalito Comment
  UCD132712  Lagurus ovatus Ramona Robison 2012-6-24 s.n. Marin Pt. Reyes National Park. In area around parking lot for lighthouse access and along access road. 142 Comment
  CDA37937  Lapsana communis D. G. Kelch, D. A. Weinstein 2011-5-15 11 .250-S Marin Samuel Taylor State Park. Comment
  CAS-BOT-BC337871  Lapsana communis John Thomas Howell 1941-6-29 16325 Marin Mill Valley Comment
  CAS-BOT-BC338173  Lasthenia californica F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CAS-BOT-BC338182  Lasthenia californica Alice Eastwood 1912-5-19 13 Marin Kentfield Comment
  CAS-BOT-BC471230  Lasthenia californica D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14116 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north Comment
  CAS-BOT-BC338185  Lasthenia californica Javier Penalosa 1961-4-1 1247 Marin Tiburon Peninsula. West slope of 602 ft. hill west of Paradise Cay. Near ravine draining due south towards NWPRR tracks 91 Comment
  JEPS9956  Lasthenia californica subsp. californica William S. Cooper 1925-7-23 80 Marin Pt. Reyes Light Comment
  UC1118945  Lasthenia californica subsp. californica B. Schreiber 1936-4-12 2194 Marin 0.3 mi nne Pierce's Ranch; Point Reyes Quadrangle Comment
  JEPS10185  Lasthenia californica subsp. californica W. L. Jepson 1919-5-18 8316 Marin sand flats Pt. Reyes Comment
  JEPS22848  Lasthenia californica subsp. macrantha A. E. Wieslander 1934-3-18 419 Marin Point Reyes 182 Comment
  SJSU11824  Lasthenia californica subsp. macrantha R. G. Clement 1960-4-24 Marin by Point Reyes lighthouse Comment
  CAS-BOT-BC324467  Lasthenia conjugens Doreen Smith 2003-5-22 s.n. Marin In sheep pasture to east of Highway 1 at the Marin/Sonoma County line at the American Creek north of Tomales, east of Valley Ford Comment
  CAS-BOT-BC355186  Lasthenia glaberrima Dr. A. Kellogg 1870-1-1 s.n. Marin Unspecified Comment
  SD81265  Lasthenia macrantha Darley F. Howe 1969-5-27 Marin Bluff above Drake's Bay. Comment
  SEINET9339598  Lasthenia macrantha Unknown 1988-4-30 332 Marin Along Hwy 1, near Muir Woods Na. Mon., on W side of rd. In meadow w/ Armeria maritima, Layia platyglossa, Mesembryanthemum, Lupinus Trifolium macrael. Comment
  RSA41981  Lasthenia macrantha subsp. macrantha Ella Dales Cantelow 1941-3-21 3582 Marin Near Pt. Reyes Light House. Comment
  RSA516574  Lasthenia macrantha subsp. macrantha R. C. Bacigalupi 1955-10-22 5523 Marin About entrance to Lighthouse reserve, tip of Point Reyes peninsula Comment
  CAS-BOT-BC366966  Lasthenia minor John Thomas Howell 1930-4-20 4733 Marin Pt Reyes Comment
  CAS-BOT-BC366970  Lasthenia minor B. O. Schreiber 1937-5-9 2396 Marin Point Reyes Lighthouse 152 Comment
  UC608457  Lasthenia minor Beryl O. Schreiber 1936-4-12 2198 Marin 3 mi nne of Pierce's Ranch; Tomales Bay Comment
  SEINET12153853  Lathyrus laetiflorus M. T. Doutt 1931-1 136 Marin along rd S of Bolinas Comment
  JEPS27987  Lathyrus tingitanus Rimo Bacigalupi 1961-5-29 7723 Marin just n Point Reyes Station (along secondary road up Tomasini Canyon, just above State Highway 1, ne of town of Point Reyes Station); Tomasini Canyon 36 Comment
  RSA44357  Lathyrus tingitanus J. T. Howell 1944-6-25 44357 Marin San Rafael Comment
  UC764686  Lathyrus torreyi R. F. Hoover 1941-5-12 5043 Marin Woodacre Comment
  PASA1060  Lathyrus vestitus Annetta Carter 1929-2-22 Marin Comment
  RSA90282  Lathyrus vestitus subsp. bolanderi Mabel Peirson 1926-3-28 6531 Marin Elk Valley Comment
  UC1128941  Lathyrus vestitus var. vestitus H. S. Yates 1934-3-18 3695 Marin near Inverness; Point Reyes Quad. 6 Comment
  UC89178  Layia carnosa Brandegee 1886-6-1 Marin Point Reyes Comment
  UC89161  Layia chrysanthemoides T. S. Brandegee 1890-5-1 Marin Tamalpais Comment
  CDA8132  Layia chrysanthemoides J. T. Howell 1970-5-1 46523 Marin West of Rock Spring, Mt. Tamalpais. 0 Comment
  CHSC27544  Layia platyglossa Scott E. Patton 1978-2-18 1 Marin Bluffs, ca. 1.25 m nw of Dillon Beach, 0.25 m se of Estero de San Antonio. 76 Comment
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May 24 2013
  UCD70777  Layia platyglossa Michele H. Mills 1997-4-16 179 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil, yellow petals white-tipped, common name 'tidy-tips 134 Comment
  CAS-BOT-BC379656  Layia platyglossa Gordon H. True 1969-4-29 4867 Marin Marin County; Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda; Inverness Ridge 274 Comment
  SJSU11678  Layia platyglossa J. B. Mackenzie 1967-4-8 164 Marin 0.5 mi E of Point Reyes Light House Comment
  RSA40111  Layia platyglossa subsp. platyglossa L. S. Rose 1948-4-18 48045 Marin Pt. Reyes Lighthouse 152 Comment
  UC571053  Ledum glandulosum H. L. Mason 1926-2-21 2657 Marin on road from Point Reyes Light Comment
  RSA135348  Lepechinia calycina Volney Rattan 1903-1 1877 Marin Angel Island Comment
  SD84958  Lepechinia calycina J. S. Ramus 1963-4-28 85 Marin Side of fire trail adjacent to Phoenix Lake. 121 Comment
  UC1124460  Lepechinia calycina N. French 1935-3-26 608 Marin Muir Woods 304 Comment
  UCD115689  Lepidium lasiocarpum subsp. lasiocarpum S. S. Tillett 1956-6-29 558 Marin S. of Old Life-Saving Station on w. beach of Point Reyes Peninsula appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  UC1177252  Lepidium lasiocarpum var. lasiocarpum John Thomas Howell 1947-6-18 23277 Marin Dillons Beach Comment
  RSA756433  Leptochloa fusca subsp. fascicularis Barbara Ertter, Elizabeth Neese 1988-10-29 8018 Marin Nicasio Reservoir ca. 10 air miles southwest of Petaluma and west of Novato. NW edge of reservoir, on Nicaision Valley Road ca 1 mile east of Petaluma Road. Comment
Read comments
Apr 23 2012
  CAS-BOT-BC226530  Leptosiphon acicularis John Thomas Howell 1938-5-22 13789 Marin San Anselmo Canyon Comment
  SEINET3363427 Image available Leptosiphon androsaceus G. Thomas Robbins 1944-4-14 1506 Marin Big rock ridge, 2 miles west of Hamilton Field Air Base 61 Comment
  CAS-BOT-BC226657  Leptosiphon grandiflorus Herbert L. Mason 1932-7-24 7123 Marin Point Reyes Comment
  CAS-BOT-BC226658  Leptosiphon grandiflorus Paul F. Covel 1937-6-27 597 Marin Tomales Pt rd no. Inverness Comment
  UCSB32933  Leptosiphon grandiflorus Patterson, R.; Meyers, P. 1978-6-11 Marin Point Reyes Natl. Seashore; on Sir Francis Drake Blvd., 9 miles north of lighthouse 15 Comment
  CAS-BOT-BC232251  Leptosiphon parviflorus J. Klein; G. Block; L. Webb; et al. 2012-5-5 815 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  JEPS20605  Lessingia hololeuca W. L. Jepson 1921-9-8 9428 Marin Ignacio Comment
  RSA128528  Lessingia hololeuca John T. Howell 1946-9-8 s.n. Marin Near Ignacio Comment
  SBBG28037  Lessingia hololeuca J. T. Howell 1945-9-2 Marin San Rafael Hills Comment
  UC1177274  Lessingia hololeuca John Thomas Howell 1946-9-8 22992 Marin near Ignacio Comment
  CAS-BOT-BC324202  Lessingia micradenia var. micradenia John Thomas Howell 1927-9-10 3097 Marin Phoenix Lake 213 Comment
  UC1106265  Lessingia micradenia var. micradenia John Thomas Howell 1944-7-7 19678 Marin above Camp Handy (Mt. Tamalpais); Mt. Tamalpais Comment
  UC88001  Lessingia micradenia var. micradenia T. S. Brandegee Marin Tamalpais Tamapais Comment
  CAS-BOT-BC324204  Lessingia micradenia var. micradenia Alice Eastwood 1915-9-26 s.n. Marin along road near Liberty's Comment
  CAS-BOT-BC324205  Lessingia micradenia var. micradenia John Thomas Howell 1944-7-7 19678 Marin Above Camp Hardy, Mt. Tamalpais Comment
  CAS-BOT-BC283517  Leymus X vancouverensis David Morgan 1960-6-21 s.n. Marin Dillons Beach Comment
  UC1106112  Leymus X vancouverensis John Thomas Howell 1946-7-4 22177 Marin Dillons Beach Comment
  CAS-BOT-BC283518  Leymus X vancouverensis John Thomas Howell 1945-6-3 20926 Marin Shell Beach Comment
  CAS-BOT-BC273576  Leymus californicus John Thomas Howell 1939-7-2 14844 Marin Near Muir Woods Comment
  UCD61315  Leymus californicus Beecher Crampton 1960-6-8 5617 Marin ca. 2 miles west of Lagunitas, Saml. P. Taylor State Park. Comment
  CAS-BOT-BC283726  Leymus condensatus Gordon H. True 1966-7-2 2965 Marin San Rafael Hills at Margarita Drive and Fairway Drive, San Rafael 15 Comment
  UCD64591  Leymus mollis P. B. Kennedy 1923-9-1 Marin Willow Camp. Comment
  CAS-BOT-BC272273  Leymus pacificus Bob Soost 2000-5-26 s.n. Marin Abbott's Lagoon, southwest end just inside fence line before lagoon, Point Reyes National Seashore Comment
  RSA127232  Leymus pacificus J. T. Howell 1946-7-4 22177 Marin Dillon's Beach. Comment
  RSA0000393  Leymus pacificus Jos Burtt Davy 1900-07 6879 Marin Point Reyes. Comment
  CAS-BOT-BC436503  Ligusticum apiifolium Peter Rubtzoff 1951-9-23 790 Marin Point Reyes, coastal bluffs near lighthouse Comment
  RSA0020652  Ligusticum apiifolium Katherine Brandegee 1905-1 s.n. Marin Point Bodega Comment
  UC3714  Lilium maritimum J. Burtt Davy 1900-7-9 6855 Marin Inverness Comment
  UC708727  Limonium californicum Rimo Bacigalupi 1941-10-2 2721 Marin Manzanita Station shores of Richardon Bay (salt marhes) Comment
  UCD170750  Limonium californicum 1997-5-17 16 Marin Pine Ridge Gulch Park. One mile North of downtown Bolinas on the Olema-Bolinas Rd. 2 Comment
  JEPS117836  Limonium duriusculum Doreen Smith 2007-9-1 Marin Mill Valley Strawberry Cove Comment
  CDA37809  Limonium ramosissimum Kelsey Marie Setliff 2011-7-11 s.n. Marin Richardson Bay, east side of Highway 101. 0 Comment
  CAS-BOT-BC238347  Limosella F. Almeda; Catherine Best; Doreen Smith 1994-11-1 7392 Marin Point Reyes Peninsula. Abbott's Lagoon Comment
  UC589460  Linanthus androsaceus Beryl O. Schreiber 1932-6-23 551 Marin Heart's Desire Beach Tomales Bay Comment
  UC73626  Linanthus androsaceus E. R. Drew Apr 1890 Marin Ross Station Comment
  SEINET12279026  Linanthus androsaceus L. S. Rose 1932-1 32131 Marin Tiburon Comment
  UC1745906  Linanthus grandiflorus Annetta M. Carter 1933-10-22 402 Marin 4.6 mi. from Inverness on Tomales Ridge. Comment
  UC405487  Lithocarpus densiflorus Franklin P. Nutting 1895-6-27 Marin Redwood Canyon Comment
  SEINET12034172  Lithocarpus densiflorus H. W. Graham 1927-1 s.n. Marin along road from Mill Valley to Muir woods near San Francisco Comment
  CAS-BOT-BC435653  Lithophragma heterophyllum John Thomas Howell 1943-4-11 17907 Marin Black Canyon, San Rafael hills Comment
  UC1176738  Lithophragma heterophyllum John Thomas Howell 1943-4-11 17907 Marin Black Canyon San Rafael Hills; San Rafael hills, Black Canyon Comment
  CAS-BOT-BC435629  Lithophragma heterophyllum Catherine A. Toschi 1963-5-1 63 :143 Marin 3 miles south Fairfax; along stream on east-facing slope 182 Comment
  UC29006  Lobelia F. P. McLean 1872-1 Marin Comment
Read comments
Sep 15 2010
  CAS-BOT-BC342215  Logfia filaginoides Brandegee No date on label s.n. Marin Tamalpais Comment
  UC472283  Logfia filaginoides Michener and Bioletti 1892-5-22 Marin Sequoia Canon Comment
  CAS-BOT-BC342212  Logfia filaginoides John Thomas Howell 1940-5-12 s.n. Marin Chianti Country e. of Little Carson Comment
  JEPS77898  Logfia gallica Edward Lee 1934-6-17 916 Marin 1-2 mi s South Brook Comment
  CAS-BOT-BC283498  Lolium multiflorum W. R. Dudley 1901-3-1 s.n. Marin Marshalls, Tomales Bay Comment
  CAS-BOT-BC283497  Lolium multiflorum H. S. Yates 1936-6-14 5646 Marin 1 mile S of Tomales 15 Comment
  JEPS17130  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1892-6-11 14306 Marin Ross Valley Comment
  JEPS17129  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1902-3-11 1192 C Marin Mill Valley trail to summit Mt. Tamalpais Comment
  SEINET4310270 Image available Lomatium utriculatum Robert A. Norris, John L. Inase 1981-1 4164 Marin Tiburon Peninsula, at summit of Tiburon City Open Space (dead end of Taylor rd., well above Venus Court and Shepherd Way) 168 Comment
  CAS-BOT-BC229743  Lonicera hispidula C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1856 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143. Comment
  CAS-BOT-BC240424  Lonicera hispidula Volney Rattan 1881-7-1 s.n. Marin Creek back of McClures Comment
  LA83072  Lonicera hispidula var. vacillans O. H. Kappler; 1943-5-20 447 Marin ranch, near San Rafael Comment
  RSA29164  Lonicera hispidula var. vacillans E. K. Balls, P. C. Everett 1953-10-8 18587 Marin Hwy. 1, Stinson Beach to Olmea, 6.1 mi. NW of Stinson Beach. 122 Comment
  SD91006  Lonicera hispidula var. vacillans Jack Reveal 1975-6-9 1740 Marin Small hilltop woodland on the north edge of Fairfax. 89 Comment
  UC589489  Lonicera hispidula var. vacillans Beryl O. Schreiber 1932-6-15 480 Marin Teachers Beach Tomales Bay Comment
  SEINET12266828  Lonicera involucrata E. H. Graham 1931-1 6843 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  POM128963  Lotus formosissimus M. S. Baker 1904-5-2 s.n. Marin Fairfax Comment
  UC1177191  Lotus humistratus John Thomas Howell 1944-5-28 19513 Marin between Manzanita and Almonte Comment
  CAS-BOT-BC232495  Lotus pinnatus E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1504 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
  UC1177187  Lotus purshianus var. purshianus Blanche Clear 1938-6-5 Marin Tiburon Comment
  JEPS65174  Lotus wrangelianus W. L. Jepson 1940-6-5 19941 Marin 2 mi nw Tiburon Comment
  JEPS77168  Lotus wrangelianus Robert M. Lloyd 1963-4-5 2318 Marin about 1 mi nw Tiburon Comment
  JEPS77176  Lotus wrangelianus Robert M. Lloyd 1963-4-5 2325 Marin about 1 mi nw Tiburon Comment
  JEPS128131  Ludwigia hexapetala Eric Wrubel 2011-9-19 NPS 25 Marin Golden Gate National Recreation Area. Trail to Hawk Camp. Marin Headlands. Comment
  CAS-BOT-BC201227  Lupinus Charles Piper Smith 1947-6-27 47616 Marin Point Reyes Peninsula, Radio Station Road, School Zone Comment
  CAS-BOT-BC201228  Lupinus Charles Piper Smith 1921-5-14 3372 Marin Inverness road Comment
  CAS-BOT-BC201237  Lupinus Charles Piper Smith 1947-6-27 47617 Marin Point Reyes Peninsula, Radio Station Road, School Zone Comment
  CAS-BOT-BC201242  Lupinus Charles Piper Smith 1947-6-27 47627 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch, 1.5 miles north Comment
  CAS-BOT-BC201245  Lupinus Charles Piper Smith 1947-7-10 47638 Marin Stuarts Point Road, Inverness, 6.9 miles north Comment
  OBI33916  Lupinus David J. Keil 1983-6-29 17182 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  RSA105093  Lupinus affinis Edward L. Greene 1886-1 s.n. Marin Point Reyes Comment
  SEINET10488352  Lupinus affinis Charles Piper Smith 1948-4-26 Smith 48158 Marin Marshalls road. 10.6 Miles w of petaluma Comment
  UC15854  Lupinus albifrons Alice Eastwood Sept 1895 Marin Mt. Tamalpais Comment
  CAS-BOT-BC196046  Lupinus albifrons var. collinus John Thomas Howell 1940-5-26 15544 Marin Little Carson Comment
  UC73247  Lupinus albifrons var. collinus Miss M. Alice King April 1896 Marin Angel Island Comment
  CAS-BOT-BC196173  Lupinus albifrons var. douglasii John Thomas Howell 1947-5-25 23196 Marin Simmons Trail, Mt. Tamalpais Comment
  UC127552  Lupinus albifrons var. douglasii Harley P. Chandler 1900-2-26 499 Marin s slope Mt. Tamalpais; s slope Mt. Tamalpais Comment
  CHSC20698  Lupinus arboreus Robert A. Schising 1962-7-21 2333 Marin Along road and on slopes near Point Reyes Lighthouse. Comment
  SEINET10838121  Lupinus arboreus Charles Piper Smith 1948-4-26 Smith 48152 Marin Hwy 1, 4.3 miles s olema Comment
  RSA130885  Lupinus arboreus var. arboreus E. K. Balls 1958-7-20 23581 Marin 4.2 miles northeast of Point Reyes Lighthouse along road to Inverness. 137 Comment
  UC1285111  Lupinus bicolor R. F. Hoover 1964-4-8 8679 Marin Bolinas Ridge Comment
  UCD107124  Lupinus bicolor Rimo Bacigalupi; L. Heckard 1964-4-29 8936 Marin at Drake's Beach, near Sir Francis Drake Historical Monument, Drakes Beach County Park, shores of Drakes Bay, 3 miles n.e. of Point Reyes. Comment
  RSA128988  Lupinus formosus var. formosus Peter H. Raven 1949-5-4 424 Marin Tiburon. 220 Comment
  LA205130  Lupinus latifolius Carl Clawson Epling; 1922-4-10 5180 Marin Comment
  UCD108129  Lupinus latifolius P. B. Kennedy 1922-5-27 s.n. Marin West Point Inn to Bolinas Trail, Mt. Tamalpais. Comment
  UCD108130  Lupinus latifolius P. B. Kennedy 1922-5-27 s.n. Marin East of Inn, by building, Mt. Tamalpais. Comment
  UC15839  Lupinus latifolius var. latifolius Harley P. Chandler 1899-4-8 269 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  UCSB3313  Lupinus microcarpus var. densiflorus Keator, Glenn 1958-6-17 Marin Near road near San Anselmo Comment
  CAS-BOT-BC279928  Lupinus nanus A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13221 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UCD109086  Lupinus nanus Miss M. Kennedy 1922-5-27 s.n. Marin Radio Station. Comment
  RSA19027  Lupinus nanus subsp. nanus Alice Eastwood 1912-5-19 11 Marin Kentfield Comment
  UCD109358  Lupinus polyphyllus Rimo Bacigalupi; L. Heckard, J. Roof 1964-4-29 8952 Marin east of northeastern arm of Abbotts Lagoon, Point Reyes region. 9 Comment
  RSA87403  Lupinus tidestromii J. T. Howell 1939-6-4 s.n. Marin Point Reyes Peninsula Comment
  UC865252  Lupinus tidestromii var. layneae John Thomas Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  POM180983  Lupinus variicolor J. T. Howell 1930-4-20 4740 Marin Pt. Reyes. Comment
  SEINET10969937  Lupinus variicolor Smith 1947-6-27 Smith 47608 Marin Point reyes radio station, 1.9 mi n. Prostrate herb. Comment
  UCD109662  Lupinus variicolor Rimo Bacigalupi; L. Heckard 1964-4-29 8938 Marin Drake's Beach County Park, 3 miles n.e. of Point Reyes. Comment
  RSA122663  Luzula comosa H. S. Yates 1934-3-18 3725 Marin Point Reyes 182 Comment
  SEINET11790126  Luzula comosa M. T. Doutt 1931-1 362 Marin Mt. Tamalpais 305 Comment
  UCD161963  Luzula comosa var. comosa 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
  UC70458  Luzula subsessilis Jos. Burtt Davy 1900-6 6724 Marin Point Reyes Peninsula Comment
  UC19745  Lythrum hyssopifolia W. A. Setchell 1896-5-6 Marin Bolinas Bay; Western Middle California, Bolinas Bay Comment
  UCD163890  Madia anomala Peter Rubtzoff 1980-6-8 9452 Marin San Anselmo. Comment
  RSA784611  Madia capitata Peter Rubtzoff 1980-7-12 9460 Marin San Anselmo. Comment
  UC89449  Madia elegans unknown Marin Tamalpais Comment
  POM215123  Madia elegans subsp. densifolia D. D. Keck 1933-11-6 2638 Marin On highway just west San Geronimo Comment
  CAS-BOT-BC343085  Madia gracilis John Thomas Howell 1940-5-26 15543 Marin Little Carson Falls Comment
  CAS-BOT-BC343097  Madia gracilis Brandegee 1890-6-7 s.n. Marin Tamalpais Comment
  CAS-BOT-BC343098  Madia gracilis Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC343082  Madia gracilis John Thomas Howell 1939-6-25 s.n. Marin Near West Point, Mt. Tamalpais Comment
  NY24345  Mahonia nevinii E. C. Marquand 1935-7-10 s.n. Marin Cultivated Comment
  UC1134629  Maianthemum dilatatum B. O. Schreiber 1938-5-14 2510 Marin 2 mi. n.e. Abbotts Lagoon; Point Reyes Quad. 91 Comment
  UC608526  Maianthemum dilatatum B. O. Schreiber 1938-5-14 2510 Marin 2 mi. n.e. Abbotts Lagoon (Tomales Point); Point Reyes Quad., Tomales Point 91 Comment
  CAS-BOT-BC232269  Maianthemum racemosum C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1130 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC309791  Maianthemum racemosum A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13055 B Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
  UCSB15251  Maianthemum racemosum Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC511477  Maianthemum racemosum subsp. amplexicaule Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  CAS-BOT-BC511478  Maianthemum racemosum subsp. amplexicaule John Thomas Howell 1927-9-9 3090 Marin Redwood, Mill Valley 45 Comment
  CAS-BOT-BC514226  Maianthemum stellatum Alice Eastwood 1907-7-1 s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC514231  Maianthemum stellatum D. E. Breedlove 1962-4-17 2327 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  UCSB61613  Maianthemum stellatum Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 0.8 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  CHSC64321  Malva nicaeensis H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 813 Marin Mount Tamalpais State Park, on California State Highway #1. 60 Comment
  SJSU3894  Marah fabacea Sharsmith 1964-4-26 7258 Marin summit of ocean bluff, Point Reyes, Point Reyes Peninsula Comment
  UCD107557  Marah oregana T. J. Higgins 1969-4-12 11 Marin South side of Mt. Tamalpais. Comment
  CAS-BOT-BC309811  Matricaria discoidea A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13252 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  JEPS77189  Matricaria discoidea Robert M. Lloyd 1963-4-24 2341 Marin on Bolinas Road 2.6 mi s Fairfax 182 Comment
  CAS-BOT-BC422661  Meconella californica John Thomas Howell 1946-4-14 21623 Marin Near Tomales Comment
  UC16109  Medicago arabica F. T. Bioletti April, 1892 Marin Ross Valley Comment
  UCD106761  Medicago arabica P. B. Kennedy 1914-4-19 4692 Marin Mill Valley. 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
  RSA128929  Medicago polymorpha J. T. Howell 1948-9-5 s.n. Marin Mill Valley Comment
  UCD35329  Medicago praecox Beecher Crampton 1955-5-24 2811 Marin 1 mile north of San Rafael. Comment
  RSA582083  Melica bulbosa J. T. Howell 1933-4-12 10991 Marin Sausalito. Comment
  RSA51442  Melica geyeri J. T. Howell 1947-5-18 23185 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC282140  Melica geyeri 1967-4-1 s.n. Marin San Raphael, Searsville, especially northwards Comment
  CAS-BOT-BC7405  Melica geyeri var. aristulata John Thomas Howell 1943-4-11 17906 Marin San Rafael Hills, Black Canyon Comment
  UCD88593  Melica subulata Collector Unknown 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  CAS-BOT-BC262516  Melica torreyana A. A. Heller 1906-6-12 8397 Marin Along the railroad near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC262520  Melica torreyana John Thomas Howell 1941-5-25 16240 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC291879  Melica torreyana R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13510 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road Comment
  CDA9477  Melica torreyana D. G. Kelch 2006-5-1 6 .187 Marin Summit of Lucas Valley Road. Comment
  POM184796  Melica torreyana H. E. Parks 1926-04 s.n. Marin Tiburon Peninsula. Comment
  SEINET199916 Image available Melica torreyana J. T. Howell 1939-5-14 14678 Marin Serpentine area near Collier Spring Mt Tamalpais Comment
  UCD67565  Melica torreyana E. Dean; with Thomas Starbuck 1989-5-25 186 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking lot toward Laurel Dell picnic area. Open grassy meadow after leaving forest, with serpentine slope at NE end. Growing with Thermopsis macrophylla. Weak stemmed grass, no bulbs. 548 Comment
  CDA32529  Melica torreyana P. B. Kennedy 1914-4-19 4697 Marin Mill Valley 0 Comment
  SEINET4671904  Melica torreyana A. A. Heller 1906-6-12 8397 Marin Mt. Tamalpais Comment
  CAS-BOT-BC232245  Mentha pulegium G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1551 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-BC322607  Micropus amphibolus John Thomas Howell 1944-4-23 19408 Marin Hills se of Kentfield = Greenbrae Hills Comment
  CAS-BOT-BC322608  Micropus amphibolus John Thomas Howell 1943-4-11 17921 Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC322613  Micropus amphibolus Peter H. Raven; Michael P. Johnson 1967-5-2 21328 Marin Near firebreak on northwest side of island, Angel Island 137 Comment
  CAS-BOT-BC348928  Microseris bigelovii John Thomas Howell 1944-5-7 19441 Marin Baltimore Park Comment
  RSA0106587  Microseris bigelovii H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  CAS-BOT-BC348927  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21825 Marin Carson country Comment
  CAS-BOT-BC348938  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-14 21837 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC348945  Microseris douglasii subsp. douglasii J. T. Howell 1939-5-21 s.n. Marin South Tiburon Comment
  UC468888  Microseris douglasii subsp. douglasii E. L. Greene 1886-4-26 Marin Tiburon Comment
  CAS-BOT-BC348942  Microseris douglasii subsp. douglasii John Thomas Howell 1966-4-30 41526 Marin John Thomas Howell Botanical Garden, Tiburon. S. of church Comment
  JEPS77201  Mimulus aurantiacus var. aurantiacus Robert M. Lloyd 1963-4-24 2348 Marin 3.5 mi s Fairfax (on Bolinas Road) 243 Comment
  OBI54807  Mimulus aurantiacus var. aurantiacus Dixie Damrel, Robin Zank 1997-7-17 26 Marin Inverness, One mi S of corner of Balboa and Portola Comment
  UC747086  Mimulus aurantiacus var. aurantiacus G. Thomas Robbins 1944-4-14 1512 Marin 2-3 mi w Hamilton Field Air Base (n slope of Big Rock Ridge) 152 Comment
  HSC23771  Mimulus cardinalis R. A. Vanbianchi 1961-7-1 16 Marin San Geronimo Ridge Comment
  SEINET12269813  Mimulus dentatus E. H. Graham 1931-1 6857 Marin camp near Blacksmith Camp Comment
  UCD35990  Mimulus grandis Beecher Crampton 1946-8-14 413 Marin along an inlet between Hamlet and Tomales. 6 Comment
  JEPS11346  Mimulus guttatus W. L. Jepson 1892-4-5 3 m Marin Ross Valley Comment
  RSA15363  Mimulus guttatus Carl B. Wolf 1927-4-24 357 Marin Stinson Beach. Comment
  JEPS10449  Mimulus microphyllus H. M. Wheeler 1944-6-4 Marin about halfway between West Pt. Inn and Bootjack; Mt. Tamalpais Comment
  UC112813  Mimulus moniliformis Katharine Brandegee 1908-7-6 Marin grade between Larsens and Bolinas Comment
  JEPS106981  Minuartia rubella Robert Soost 2005-8-12 s. n. Marin near Point Reyes lighthouse visitor center 178 Comment
  CAS-BOT-BC384005  Mirabilis jalapa John Thomas Howell 1969-6-30 45865 Marin Bordering estuary of San Rafael Creek at Irwin St. bridge, San Rafael Comment
  CDA12435  Modiola caroliniana G. F. Hrusa 1993-4-27 10830 Marin Hamilton Air Force Base, Novato Ca. in front of Bldgs. 437 & 500. Comment
  CAS-BOT-BC232242  Monardella purpurea C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1852 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd. to Miller Trail - at the junction of the two. Comment
  CAS-BOT-BC220421  Monardella purpurea Miss. H. A. Walker 1909-6-3 1727 Marin Tiburon, on a rocky slope facing San Francisco Bay Comment
  CAS-BOT-BC318593  Monardella purpurea H. E. McMinn 1922-6-30 249 Marin 3/4 of the way up Mt. Tamalpais Comment
  SEINET10582126  Monardella purpurea A. Graff 1993-7-14 Graff 191 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
  CAS-BOT-BC220171  Monardella sinuata subsp. nigrescens John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53725 Marin Near Abbotts Lagoon, Point Reyes Peninsula 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
  UCD125244  Monardella sinuata subsp. nigrescens Herbert Mason; Annetta Carter 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  OBI13616  Monardella sinuata subsp. sinuata G. Thomas Robbins, S. Galen Smith 1958-7-8 3895 Marin Along Sir Francis Drake hwy, Point Reyes Peninsula, 2 mi N of jctn of rd to Drakes Beach Comment
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Sep 11 2013
  RSA120797  Monardella undulata S. Tillett 1956-6-29 563 Marin Just S of old Life-Saving Station on W beach of Point Reyes Peninsula, approx. 3.5 miles from Pt. Reyes Lighthouse, 8.7 miles from Inverness Comment
  UC883640  Monardella undulata Alice Eastwood, John Thomas Howell 1939-5-28 Marin Point Reyes Comment
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Sep 4 2013
  CAS-BOT-BC220545  Monardella villosa Doreen Smith 1994-6-1 s.n. Marin Near Hidden Lake, Mt. Burdell 304 Comment
  CAS-BOT-BC220542  Monardella villosa John Thomas Howell 1946-6-30 22133 Marin East of Rodeo Lagoon Comment
  UC104695  Monardella villosa subsp. villosa Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais Comment
  UC83789  Montia diffusa Alice Eastwood May 1901 Marin Mill Valley Comment
  CHSC22903  Montia parvifolia Robert A. Schlising; Et al 1962-6-8 2283 Marin Samuel P. Taylor State Park; Redwood forest on rocky area along Lagunitas Creek. Comment
  SBBG98330  Morella californica J. A. Ewan 1933-10-22 8052 Marin "Cold Bog", Point Reyes Peninsula Comment
  SFV3128  Myosotis latifolia M. E. Irwin 1963-4-13 s. n. Marin Inverness. Comment
  CAS-BOT-BC83219  Myosurus minimus Wilma Follette; Kay Best 1978-4-18 s.n. Marin Burdell Marsh border. Comment
  RSA785429  Myriophyllum sibiricum Bob Soost 2004-8-16 s.n. Marin Abbotts Lagoon, Point Reyes National Seashore. Comment
  UC1101506  Myriophyllum sibiricum Herbert L. Mason 1946-7-24 12941 Marin Lake Ranch, near Double Point. Comment
  CAS-BOT-BC274425  Narcissus J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13310 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road 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-BC34724  Nassella lepida Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island, on bluff top. Comment
  CAS-BOT-BC276260  Nassella lepida Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island, on bluff top Comment
  UC1106100  Nassella pulchra John Thomas Howell 1946-5-16 21849 Marin se side Angel Island Comment
  UC60248  Nassella pulchra Jos. Burtt Davy 1899-7-19 Marin Point Reyes Peninsula Comment
  UCD87663  Nassella pulchra R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  UCD87684  Nassella pulchra R. Tofsrud 1949-6-1 Marin Kentfield. Comment
  UCD163735  Nassella pulchra Peter Rubtzoff 1981-5-7 9639 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
  POM264332  Nasturtium officinale H. L. Mason 1941-5-24 12424 Marin Tomales Point, 1 mile W of Indian Beach. 91 Comment
  UC727277  Navarretia heterodoxa Rimo Bacigalupi 1943-7-16 2770 Marin summit at head of Big Carson Canyon Carson Ridge, Big Carson Canyon Comment
  LA206697  Navarretia mellita John Thomas Howell; 1930-7-20 5378 Marin near Phoenix Lake Comment
  UC106899  Navarretia mellita Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais Comment
  CAS-BOT-BC232723  Navarretia rosulata K. Brandegee 1910-9-4 142 Marin Between West Point and Willow Camp, on the seaward side of Mount Tamalpais Comment
  UCD48556  Navarretia rosulata John Thomas Howell 1946-6-23 22114 Marin Carson Ridge, Marin County. Comment
  JEPS81816  Navarretia squarrosa Edward Lee with W. Joseph 1935-7-18 1584 Marin Hidden Lake Mt. Tamalpais Comment
  UC618502  Navarretia squarrosa John Thomas Howell 1938-6-19 13916 Marin Throckmorton Trail Mt. Tamalpais Comment
  UCD35988  Navarretia squarrosa Beecher Crampton 1946-8-14 410 Marin Marin County, along an inlet between Hamlet and Tomales. 6 Comment
  POM180640  Navarretia squarrosa J. T. Howell 1930-7-20 5379 Marin Hills just north of Pheonix Lake. Comment
  SEINET3840091  Navarretia squarrosa L. S. Rose 1941-2-1 41359 Marin Leuces Valley 90 Comment
  SEINET7963124 Image available Navarretia squarrosa L. S. Rose 1941-1 41359 Marin Leucas Valley 90 Comment
  CAS-BOT-BC533019  Navarretia viscidula B. Fowler; S. Whelan; A. Fiel; L. Going 2015-7-24 15916 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Next to Alex Forman Trail, 40 ft from Lake Lagunitas parking lot Comment
  RSA468378  Navarretia viscidula E. S. Spalding 1930-8-15 s.n. Marin Lake Lagunitas Comment
  CHSC59745  Nemophila menziesii R. Ernenwein 1983-3-30 102 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct of Lucas Valley Rd. with US Hwy 101 between San Rafael and Nicasio. Comment
  JEPS3129  Nemophila menziesii W. L. Jepson 1917-3-31 6859 a Marin Mill Valley Comment
  JEPS76985  Nemophila menziesii Robert M. Lloyd 1963-3-10 2106 Marin Pt. Reyes Comment
  UC1614660  Nemophila menziesii Charles M. Belshaw 1934-3-11 23 Marin coast road to Ft. Baker Sausalito (Sausalito, near San Francisco Bay); near San Francisco Bay 15 Comment
  UC914286  Nemophila menziesii Verne Grant, Alva Grant 1947-4-6 7912 Marin 12 mi from Inverness (Point Reyes Peninsula); , 12 mi from Inverness Comment
  UCSB11504  Nemophila menziesii var. atomaria Blattau, Jim 1962-4-17 Marin End of road at tip of Point Reyes Peninsula 60 Comment
  CAS-BOT-BC219428  Nemophila parviflora John Thomas Howell 1948-5-31 24322 Marin Devils Gulch near Camp Taylor Comment
  CAS-BOT-BC219427  Nemophila parviflora John Thomas Howell 1948-5-16 24302 Marin Eldridge Grade near summit, Mt. Tamalpais Comment
  UC126915  Nemophila parviflora N. L. Gardner 1908-4-28 8 Marin southerly base Mt. Tamalpais southerly base of Mt. Tamalpais, Mill Valley (Mill Valley) Comment
  UCR255675  Nymphaea odorata Greg de Nevers 1997-9-30 11102 Marin Tennessee Valley, pond east of ranch buildings Comment
  CAS-BOT-BC142267  Oemleria cerasiformis Brandegee s.n. Marin Sausalito Comment
  CAS-BOT-BC142268  Oemleria cerasiformis M. K. Curran 1885-6-1 s.n. Marin Sausalito Comment
  JEPS76909  Oemleria cerasiformis Robert M. Lloyd 1963-2-24 2033 Marin on road to Marshall (17 mi from U.S. Highway 101) 60 Comment
  POM210217  Oemleria cerasiformis H. E. Parks 1930-3-15 403 Marin Tiburon Peninsula. 61 Comment
  RSA13535  Oemleria cerasiformis H. E. Parks 1930-3-15 403 Marin Tiburon Peninsula. 61 Comment
  RSA498386  Oemleria cerasiformis Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais. Comment
  JEPS15519  Orobanche californica subsp. californica Job Kuijt and L. T. Dempster 1956-9-9 Marin Headlands at tip pf Point Reyes. Comment
  UCD123201  Orobanche fasciculata C. Condit 1933-5-20 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC502923  Orobanche pinorum Russell Hanscom 1923-7-22 s.n. Marin Lagunitas 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
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Sep 11 2017
  CAS-BOT-BC502959  Orobanche vallicola Wilma Follette 1999-9-17 s.n. Marin San Anselmo, on bank of Sleepy Hollow Creek behind Drake High School Comment
  RSA408809  Orthocarpus attenuatus L. S. Rose 1935-4-20 35109 Marin Woodacre. Comment
  POM286518  Orthocarpus densiflorus Lyman D. Benson 1935-5-16 6558 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  JEPS43142  Oxalis oregana Willis L. Jepson 1891-3-29 13547 Marin Mill Valley Comment
  SD6050  Oxalis oregana S. K. Jun 1893 Marin Mill Valley Comment
  UC1130244  Oxalis oregana H. S. Yates 1935-2-4 5036 Marin Muir Woods Tamalpais quad 91 Comment
  UC17225  Oxalis oregana W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  SEINET10837348  Oxalis oregana Heidi H. Schmidt 1993-6-8 Schmidt 824 Marin Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. 150 Comment
  UCD89753  Panicum miliaceum Helen Frank 1966-6-30 s.n. Marin Mill Valley. Comment
  UC117977  Papaver californicum T. S. Brandegee June 1890 Marin Tamalpais Comment
  UC750707  Papaver californicum John Thomas Howell 1946-5-30 21962 Marin Little Carson Canyon Comment
  UC1101576  Parapholis incurva Malcolm A. Nobs and S. Galen Smith 1949-6-28 881 Marin Shell Beach on Bolinas Bay ca 2 mi n Inverness; Bolinas Bay, Shell Beach Comment
  UCD88683  Parapholis incurva Lewis S. Rose 1946-6-20 46167 Marin eastern shore of Bolinas Lagoon. Comment
  UCD88686  Parapholis incurva Collector Unknown 1925-6-7 2106 Marin Sausalito. Comment
  RSA0034598  Parapholis incurva J. T. Howell 1945-5-6 20816 Marin San Rafael. Comment
  JEPS104746  Pedicularis densiflora John L. Morrison 1937-3-14 1983 Marin along top of San Geronimo Ridge Comment
  POM15599  Pedicularis densiflora H. P. Chandler 1901-2-22 760 Marin Mt. Tamalpais. Comment
  RSA125838  Pedicularis densiflora G. R. Campbell 1956-4-5 8 Marin ca. 0.5 mile above Phoenix Lake, near jct. of trail to Mt. Tamalpais. 366 Comment
  SEINET7719313  Pedicularis densiflora Unknown 1889-3-23 Marin Mt. Tamalpais Comment
  CAS-BOT-BC67584  Pellaea mucronata John Thomas Howell 1950-4-30 26310 Marin East peak Mt. Tamalpais Comment
  JEPS79656  Pellaea mucronata var. mucronata Edward Lee 1956-4-22 5035 Marin Rocky Ridge slope above Van Wyck Canyon (Hidden Lake fire trail, near junction of Rocky Ridge Rd); Mt Tamalpais Comment
  RSA275991  Pennisetum setaceum Robert A. Norris, Steven Self 1978-8-12 3846 Marin State Hwy 1, ca. 3 mi SSE Stinson Beach Comment
  JEPS79544  Penstemon heterophyllus var. purdyi Edward Lee with W. Joseph 1935-7-18 1586 Marin e end Potrero Meadow Mt. Tamalpais and vicinity, e end Potrero Meadow ((Mt. Tamalpais and vicinity)) Comment
  CAS-BOT-BC330472  Pentachaeta bellidiflora M. E. Parsons 1912-5-30 s.n. Marin Kentfield Comment
  CAS-BOT-BC330475  Pentachaeta bellidiflora Margaret Adamson 1899-4-1 s.n. Marin Corte Madera Comment
  CAS-BOT-BC274432  Pentagramma triangularis R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13407 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CHSC28899  Pentagramma triangularis M. S. Taylor 1980-2-8 2308 Marin 15 Estelle St., Larkspur. Comment
  CAS-BOT-BC222722  Perideridia gairdneri subsp. gairdneri Ronie Clark 1983-10-5 PR 83 -071 Marin Point Reyes National Seashore. L Ranch Road - Marshall beach parking area, west access road Comment
  CAS-BOT-BC222724  Perideridia gairdneri subsp. gairdneri Ronie Clark 1983-10-5 PR 83 -070 Marin Point Reyes National Seashore. Pierce Point Road to L Ranch Road to Marshall Beach parking area Comment
  CAS-BOT-BC413647  Persicaria amphibia Peter Rubtzoff 1962-7-14 4982 Marin Laguna, Chileno Valley Comment
  CAS-BOT-BC418877  Persicaria hydropiperoides John Thomas Howell 1946-6-20 22107 Marin 4 miles n. of Bolinas Comment
  CAS-BOT-BC418878  Persicaria hydropiperoides John Thomas Howell 1945-10-14 s.n. Marin Olema Marshes Comment
  CAS-BOT-BC311770  Persicaria punctata A. Williams 2013-8-9 13769 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Creek Comment
  UC35663  Petasites frigidus var. palmatus Alice Eastwood March 1896 Marin Redwood Canyon Comment
  CAS-BOT-BC422406  Petrorhagia prolifera J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14339 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  SEINET12280041  Phacelia brachyloba E. H. Graham 1931-1 6884 Marin near lighthouse, Pt. Reyes Comment
  JEPS77175  Phacelia californica Robert M. Lloyd 1963-4-5 2324 Marin about 1 mi nw Tiburon Comment
  UC131487  Phacelia californica Alice Eastwood June 1900 Marin Mt. Tamalpais Comment
  UC1055965  Phacelia californica F. T. Bioletti July 1891 Marin Sequoia Canyon Comment
  UC615493  Phacelia distans Beryl O. Schreiber 1937-4-25 2377 Marin 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  UC735055  Phacelia divaricata Lincoln Constance, James Ashley 1946-4-10 3031 Marin Alpine Lake Rd 2 mi sw Fairfax 167 Comment
  RSA74908  Phacelia divaricata H. E. Parks, S. T. Parks 1930-4-10 s.n. Marin On hills above Tiburon. Comment
  UC1301155  Phacelia malvifolia Helen K. Sharsmith 1962-5-5 4992 Marin Alpine Dam rd above Bolinas peninsula; San Francisco Bay Region, west slope of Bolinas Ridge 228 Comment
  UC24428  Phacelia malvifolia J. Burtt Davy Aug. 1890 4340 Marin near Olema Comment
  CAS-BOT-BC265765  Phalaris aquatica Javier Penalosa 1961-5-30 1528 Marin Tiburon Blvd. +-50 yards west of Blackfield Drive, Tiburon Peninsula Comment
  UCD88177  Phalaris aquatica Javier Penalosa 1961-8-26 2201 Marin Tiburon Peninsula. Tiburon Blvd. at Belvedere Dr. Comment
  CAS-BOT-BC265762  Phalaris aquatica Catherine Best 1983-5-23 s.n. Marin Growing along a creek near East Blighedale about 100 yards east of Camino Alto, Mill Valley Comment
  CAS-BOT-BC258973  Phalaris californica Peter H. Raven; Michael P. Johnson 1967-5-1 21120 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  UC589574  Phalaris californica Beryl O. Schreiber 1932-7-25 654 Marin Lone Pine Beach Tomales Bay; , Lone Pine Beach Comment
  UCD88575  Phalaris californica P. B. Kennedy 1926-5-20 s.n. Marin Not far from Bolinas. Comment
  UCD88760  Phalaris californica L. S. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  CLARK-A1528-4795  Phalaris lemmonii John C. Roos 1940-6-11 1913 Marin Novato Comment
  SEINET10660256  Phalaris lemmonii Lewis S. Rose 1940-4-18 Rose 46042 Marin Black Point. Open fields 6 Comment
  UC1177482  Phalaris paradoxa John Thomas Howell 1943-5-30 18179 Marin Mill Valley; Summit Ave. Comment
  CAS-BOT-BC376357  Philadelphus zeyheri Greg de Nevers 2001-5-21 12500 Marin Sir Francis Drake Blvd. (just west of Ink Wells, just east of spring in), Samuel P. Taylor State Park. 304 Comment
  UC334  Phyllospadix torreyi Milo S. Baker Jun 1899 Marin Dillon's Beach Comment
  UCD37257  Phyllostachys Beecher Crampton 1958-8-6 5063 Marin Marin County, Kentfield, 8 Live Oak Way, property of Mrs. Jane Wheelwright. Comment
  CAS-BOT-BC142248  Physocarpus capitatus Elsie Zeile 1911-6-5 s.n. Marin Fairfax Comment
  RSA15362  Physocarpus capitatus Carl B. Wolf 1927-4-24 358 Marin Stinson Beach. Comment
  UC555703  Physocarpus capitatus H. L. Mason 1925-9-17 2232 Marin Ross Valley to Lake Lagunitas Comment
  POM26678  Pickeringia montana var. montana Katherine Brandegee 1905-06 s.n. Marin Mt. Tamalpais Comment
  SD8461  Pickeringia montana var. montana Michener, Bioletti Jul 1891 Marin Mill Valley Comment
  RSA412032  Pickeringia montana var. montana M. B. Dunkle 1931-7-12 2490 Marin Loc. Summit, Mt. Tamalpais. 610 Comment
  NY622127  Pinus coulteri J. Silba 2002-10-27 B- 293 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC72958  Pinus muricata D. E. Breedlove 1962-4-17 2348 Marin 2 miles northwest of Inverness 121 Comment
  CDA28760  Pinus muricata S. M. Blank 2007-4-2 Z 13 /07 Marin Central Coast; Point Reyes National Seashore. Seahaven, Sir Francis Drake Blvd. Comment
  JEPS46847  Pinus muricata W. L. Jepson 1906-11-11 2622 Marin Inverness Comment
  JEPS46854  Pinus muricata W. L. Jepson 1900-2-1 500 Marin Inverness Comment
  RSA86364  Pinus muricata Joseph A. Ewan 1933-10-22 8067 Marin Inverness Ridge, Point Reyes Peninsula. Comment
  UCD134991  Pinus muricata Dan Axelrod 1977-9-23 s.n. Marin On slope west of Mt. Vision, Inverness Ridge. 228 Comment
  JEPS80900  Piperia elegans Rimo Bacigalupi 1971-9-4 9327 Marin 0.5 mi nw Duxbury Point (just back of Agate Beach, near Bolinas) 24 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
  CAS-BOT-BC254417  Piptatherum miliaceum John Thomas Howell 1981-7-24 54413 Marin Near St. John's Church, Ross Comment
  CAS-BOT-BC254418  Piptatherum miliaceum Peter Rubtzoff 1968-9-20 5970 Marin At San Marin Drive 0.9 mile W of Highway 101, near Novato Comment
  CDA2324  Piptochaetium setosum G. D. Barbe 1979-4-19 2496 Marin 0.5 km. east of Highway 1 at south limits of Dogtown, 4 km north of Bolinas. 0 Comment
  CDA2328  Piptochaetium setosum G. D. Barbe 1979-5-16 2501 Marin West of Bolinas Ridge, 0.5 km. east of SR 1, between Coppermine and Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas. Comment
  CDA2323  Piptochaetium stipoides G. D. Barbe, T. C. Fuller 1978-6-2 2391 Marin West slope of Bolinas Ridge, 0.5 km. east of Highway 1 at the southern limits of Dogtown, 4 km. north of Bolinas. 0 Comment
  UCD89899  Piptochaetium stipoides G. Douglas Barbe 1979-5-16 2502 Marin west of Bolinas Ridge. 0.5 km east of SR1, between Coppermine and Wilkins gulches at Dogtown (Woodville). 4 km north of Bolinas. 121 Comment
  CAS-BOT-BC251017  Piptochaetium stipoides Catherine Best 1978-5-9 s.n. Marin About 1/4 mile east of Hwy. 1 on trail to Bolinas Ridge, just north of road to Alpine Dam Comment
  JEPS79040  Piptochaetium stipoides var. purpurascens G. D. Barbe 1979-5-16 2502 Marin 4 km n of Bolinas (w of Bolinas Ridge, 0.5 km e of SR 1, between Coppermine and Wilkins Gulches at Dogtown (Woodville)); Dogtown (Woodville) 121 Comment
  CAS-BOT-BC458135  Pityopus californicus Barbara Menzies; Caroline Ramberg 1969-6-1 s.n. Marin North end of swamp at Camp Hogan, north side of Mt. Tamalpais Comment
  POM368911  Plagiobothrys H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC531671  Plagiobothrys bracteatus A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15357 Marin Mount Tamalpais. Marin Municipal Water District lands: ephemeral wetland area S of Bon Tempe valves Comment
  UC1301090  Plagiobothrys reticulatus Helen K. Sharsmith 1963-5-18 5470 Marin near Fallon; San Francisco Bay Region 60 Comment
  SDSU5446  Plagiobothrys reticulatus var. rossianorum D. F. Howe 1969-5-27 4577 Marin South entrance to Pt. Reyes Beach. Comment
  RSA756412  Plagiobothrys undulatus David Gowen 2007-5-6 698 Marin Mount Burdell area, in Hidden Lake. Comment
  UCD124411  Plantago elongata John Thomas Howell 1947-4-30 23109 Marin Dillons Beach. Comment
  CAS-BOT-BC232256  Plantago erecta J. Klein; G. Block; L. Webb; et al. 2012-5-5 837 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  UC1536776  Plantago erecta G. H. True 1936-3-22 369 Marin near Forest Knolls 106 Comment
  UC28037  Plantago erecta F. T. Bioletti May 1891 Marin Tiburon Comment
  UC534991  Plantago erecta Mrs. H. P. Bracelin 1930-4-20 11 Marin 1 mi s Lagunitas 66 Comment
  UCD70794  Plantago erecta Michele H. Mills 1998-4-19 229 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, well-developed soil, abundant in disturbed areas along trails. 137 Comment
  OBI11651  Plantago erecta G. Thomas Robbins 1958-3-24 3835 Marin Above the Sir Francis Drake Hwy, Point Reyes Peninsula, 5 mi S of jctn with rd to McClure Beach 30 Comment
  RSA278546  Plantago erecta subsp. erecta T. C. Emmel 1965-4-24 36 Marin Hills directly above Tiburon. Comment
  RSA152192  Plantago hirtella G. Thomas Robbins 1958-6-25 3880 Marin Fort Cronkhite Military Reservation, north of Rodeo Lagoon. 91 Comment
  CAS-BOT-BC279942  Plantago lanceolata C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13117 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  RSA23200  Plantago maritima I. L. Wiggins 1938-7-14 8937 Marin Stinson Beach, south end of Bolinas Bay. Comment
  JEPS37903  Plantago maritima var. juncoides John Thomas Howell 1945-7-8 21285 Marin San Antonio Comment
  UC728623  Plantago maritima var. juncoides Milo S. Baker 1945-9-13 11213 Marin near Estero Crossing; Pt. Reyes Peninsula Comment
  CDA6610  Plantago truncata subsp. firma J. T. Howell 1944-5-21 19500 Marin Central Western; San Francisco Bay Area region; Lagunitas Meadows north side of Mount Tamalpais; elev. 800 ft Comment
  SEINET10295832  Platanthera dilatata var. leucostachys Unknown 1941-1 Marin Comment
  UC648300  Platystemon californicus Lewis S. Rose 1939-5-17 39128 Marin Sausalito 121 Comment
  CAS-BOT-BC91786  Platystemon californicus Javier Penalosa 1961-4-1 1251 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon Ravine on west slope draining south towards NWPRR tracks. 121 Comment
  CAS-BOT-BC175946  Plectritis ciliosa subsp. insignis John Thomas Howell 1946-3-17 s.n. Marin Between Bootjack & Mt. Theater, Mt. Tamalpais Comment
  UC750674  Pleuropogon californicus Lewis S. Rose 1946-4-18 46035 Marin Ignacio 6 Comment
  CAS-BOT-BC260953  Pleuropogon californicus var. californicus John Thomas Howell 1945-5-9 20828 Marin Between Hamilton Field and Ignacio Comment
  UCD90206  Pleuropogon californicus var. californicus A. A. Beetle 1946-5-6 4275 Marin Black Point. Comment
  UCD90099  Pleuropogon hooverianus L. H. Smith 1916-5-7 s.n. Marin Lagunitas. Comment
  SEINET10942514  Pleuropogon hooverianus John Thomas Howell 1947-4-27 Howell 23107 Marin Ross; in shaded grassy place under trees Comment
  UC1258205  Pleuropogon refractus Paul But Aug 1977 P 46 Marin near Bolinas (near Point Reyes Bird Observatory) Comment
  UC1446212  Pleuropogon refractus Paul But 1976-4-23 P 16 Marin near Point Reyes Bird Observatory (by a fire trail) Comment
  UC615005  Poa annua Beryl O. Schreiber 1936-3-8 2150 Marin near Shell Beach; Tomales Bay Comment
  CAS-BOT-BC254657  Poa douglasii Bell Richardson Jackson 1932-4-1 s.n. Marin Point Reyes Comment
  CAS-BOT-BC254658  Poa douglasii Alice Eastwood 1923-5-13 11788 Marin Point Reyes Comment
  UCD36554  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  UCD91034  Poa douglasii Alan A. Beetle 1946-7-13 4715 Marin Point Reyes. Comment
  CAS-BOT-BC254663  Poa douglasii A. A. Beetle 1945-6-12 3993 Marin On N side of Point Reyes Comment
  CAS-BOT-BC246667  Poa howellii John Thomas Howell 1941-5-25 16201 Marin West Point to West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC246668  Poa howellii John Thomas Howell 1939-4-23 14610 Marin Corte Madera Ridge, Mt. Tamalpais Comment
  UC1106225  Poa howellii John Thomas Howell 1950-6-4 Marin Mill Valley Comment
  UCD91123  Poa howellii Sheldon Jackson 1954-4-6 s.n. Marin Marin County. Comment
  CAS-BOT-BC236222  Poa secunda subsp. secunda John Thomas Howell 1946-5-16 21895 Marin Angel Island, N side Comment
  CAS-BOT-BC236225  Poa secunda subsp. secunda John Thomas Howell 1943-4-11 17897 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC232300  Polygala californica C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1132 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  CAS-BOT-BC311754  Polygala californica E. Dunmire 2013-5-23 FD 1308 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UC589391  Polygala californica Beryl O. Schreiber 1932-6-17 524 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  POM86391  Polygala californica Edward Palmer 1892-6-14 2310 Marin Bolinas Ridge Comment
  SEINET1004857  Polygala californica Laurie E. Miller 1973-1 60 Marin Bolinas Avenue, 5.4 miles southwest of Fairfax. Comment
  UCSB39352  Polygala californica Bricca, Tim 1976-5-15 Marin Along the Hoo-Koo-E-Koo trail beyond the end of Evergreen Drive in Kentfield 201 Comment
  CAS-BOT-BC320484  Polygonum aviculare subsp. depressum T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13686 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  CAS-BOT-BC414203  Polygonum aviculare subsp. depressum Saichi Kawahara 1969-9-28 1733 Marin Near office, San Quentin dump Comment
  UC608523  Polygonum bistortoides B. O. Schreiber 1938-5-14 2513 Marin 1 mi ssw Pelican Point (s of Tomales Point); Point Reyes Quadrangle 91 Comment
  UC1176907  Polygonum lapathifolium John Thomas Howell 1945-11-4 21553 Marin near Locust Station; Mill Valley Comment
  CAS-BOT-BC109168  Polygonum marinense John Thomas Howell 1944-4-23 19396 Marin Escalle salt marsh. Comment
  CAS-BOT-BC419805  Polygonum marinense Malcom A. Nobs; S. Galen Smith 1949-6-29 912 Marin Point Reyes, north of Inverness Comment
  CAS-BOT-BC419802  Polygonum marinense John Thomas Howell 1945-7-8 21282 Marin Burdell Comment
  UC766777  Polypodium R. F. Hoover 1941-2-2 4737 Marin Inverness Ridge nw of Inverness Comment
  SEINET11714021  Polypodium californicum E. O. Pelton 1879-1 s.n. Marin Bolinas Comment
  UCSB8312  Polypodium californicum Gill, Robert 1960-4-5 Marin 1/4 mi from Muir Woods Natl Monument headquarters on road to San Francisco. 91 Comment
  UC42881  Polypodium calirhiza McLean June 1874 Marin Mt. Tamalpais Comment
  CAS-BOT-BC72046  Polypodium calirhiza Miss E. Cannon 1899-1-21 s.n. Marin Near Tamalpais Station Comment
  UC62433  Polypodium glycyrrhiza J. Burtt Davy 1895-5-13 1254 Marin Redwood Canyon Comment
  CAS-BOT-BC76822  Polypodium scouleri Roxana S. Ferris 1932-4-2 8039 Marin Point Reyes Comment
  RSA15359  Polypogon monspeliensis C. B. Wolf 1927-4-24 368 Marin Stinson Beach Comment
  CAS-BOT-BC237513  Polypogon viridis John Thomas Howell 1943-6-8 s.n. Marin Sausalito Comment
  UC2045362  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4614 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  CAS-BOT-BC72126  Polystichum californicum Hans Leschke 1942-1-18 s.n. Marin Big Carson, near the Falls Comment
  CAS-BOT-BC72133  Polystichum californicum Doreen Smith 2000-1-11 s.n. Marin Alpine Dam to Kent Lake pump road Comment
  UC42165  Polystichum imbricans subsp. imbricans Marshall A. Howe 1892-6-11 Marin Mt. Tamalpais Comment
  SEINET10929423  Polystichum munitum George Yatskievych, Kay McCrary 1984-8-2 Yatskievych 84 -131 Marin 0.2 mile E of Highway 1 on scenic loop drive from Muir Woods National Monument to Stinson Beach. 49 Comment
  CAS-BOT-BC72426  Polystichum munitum John Thomas Howell 1948-5-22 24309 Marin Camp Tucker, Mt. Tamalpais Comment
  POM212408  Polystichum munitum Joseph A. Ewan 1933-10-22 8050 Marin eCold Bog', Pt. Reyes Penisula. Comment
  JEPS78469  Potamogeton nodosus Edward Lee 1936-6-21 2242 Marin Lagunitas Creeknear town of Point Reyes; Lagunitas Creek Comment
  CAS-BOT-BC453957  Potamogeton pectinatus John Thomas Howell 1939-8-27 15318 Marin Phoenix Lake Comment
  CAS-BOT-BC453958  Potamogeton pectinatus J. P. Moore 1878-9-27 s.n. Marin Lagunitas Lake Comment
  CHSC1567  Potentilla anserina subsp. pacifica A. Stone 1963-4-24 Marin Near Dillon Beach. 15 Comment
  JEPS93145  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
  RSA15219  Potentilla anserina var. grandis Carl B. Wolf 1927-4-24 374 Marin Stinson Beach. Comment
  CAS-BOT-BC516326  Prosartes hookeri Elsie Zeile 1911-4-23 s.n. Marin Mill Valley Comment
  CAS-BOT-BC516331  Prosartes hookeri Volney Rattan 1877-2-24 s.n. Marin San Rafael 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-BC517515  Prosartes smithii Gordon H. True 1977-4-13 8163 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach; Audubon Canyon Ranch 15 Comment
  SEINET13947123 Image available Prunella vulgaris Carl B. Wolf 1934-1 5762 Marin Pt. Reyes Peninsula, 8 mi by road from the lighthouse. C 200 ft alt. 61 Comment
  UC123699  Prunella vulgaris var. lanceolata H. A. Walker 1907-7-4 620 Marin Mill Valley; Cascade Drive Comment
  RSA244339  Prunella vulgaris var. lanceolata C. W. Tilforth, John Dourley 1973-7-18 929 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  RSA424592  Prunella vulgaris var. lanceolata Cora Mae Life 1923-07 s.n. Marin Trail from Muir Woods Comment
  CAS-BOT-BC159835  Prunus cerasifera Javier Penalosa 1962-3-17 2253 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  JEPS127396  Prunus emarginata Robert Steers 2011-5-1 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 400 m WNW of the intersection between Miwok and Bobcat trails and NE of intersection between Field and Bunker Roads. Comment
  CAS-BOT-BC151167  Prunus subcordata John Thomas Howell 1944-4-13 19369 Marin Big Rock Ridge west of Hamilton Field Comment
  CAS-BOT-BC151168  Prunus subcordata Ynes Mexia 1929-3-31 2345 Marin Hillslopes N.W. of Manor Comment
  CAS-BOT-BC154790  Prunus virginiana var. demissa Henry M. Pollard 1936-5-1 s.n. Marin Woodacre to Fairfax Comment
  UC1177295  Pseudognaphalium californicum John Thomas Howell 1945-7-29 21344 Marin Bolinas Comment
  CAS-BOT-BC356959  Pseudognaphalium canescens Doreen Smith 1998-6-13 s.n. Marin Black Point, Novato, old Renaissance Fair site entrance area Comment
  JEPS77194  Pseudognaphalium luteoalbum Robert M. Lloyd 1963-4-24 2345 Marin Bolinas Road 2.6 mi s Fairfax 182 Comment
  NY658644  Pseudotsuga menziesii J. Silba 2002-10-27 B- 290 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  JEPS48298  Pseudotsuga menziesii var. menziesii W. L. Jepson 1923-10-27 10306 Marin Mt. Tamalpais Mt. Tamalpais (Rattlesnake Camp) Comment
  SEINET951711  Pteridaceae T. R. Van Devender, S. H. Stein 1980-1 Marin Bon Tempe Reservoir, near Fairfax Comment
  SEINET11714920  Pteridium aquilinum var. pubescens E. H. Graham 1931-1 6865 Marin camp near Blacksith Shop Comment
  CAS-BOT-BC460614  Pyrola aphylla Rimo Bacigalupi 1943-7-16 2768 Marin Ridge just south of Lagunitas P.O. Comment
  CAS-BOT-BC460619  Pyrola aphylla James McMurphy 1909-6-27 s.n. Marin Bolinas Road, 6 miles W of Fairfax Comment
  OBI10701  Pyrola picta Neil Havlik 1967-7-30 72 Marin Laurel Dell, Mount Tamalpais Comment
  CAS-BOT-BC421481  Quercus S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14227 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax road, plot along unofficial trail to east. Comment
  UC1177412  Quercus X morehus John Thomas Howell 1939-10-29 Marin San Geronimo Ridge Comment
  UC5647  Quercus X morehus Alice Eastwood Mar 1895 Marin Sausalito Comment
  CAS-BOT-BC79767  Quercus X subconvexa Philip A. Munz 1947-10-5 12203 Marin on roadside near Alpine Lake, N base of Mt. Tamalpais 365 Comment
  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
  UCD47327  Quercus X subconvexa John M. Tucker 1947-8-1 1580 C Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 3/8 mile approximately east of the white church on the hill above Tiburon, Marin County, California. Comment
  CAS-BOT-BC45637  Quercus agrifolia Javier Penalosa 1961-5-30 1549 Marin hills SW of Tiburon Blvd. 1.2 mi from US 101 Comment
  CDA29359  Quercus agrifolia D. G. Kelch 2007-10-16 7 .646 Marin W. of Sausalito along Rodeo Ave. Comment
  UC1076083  Quercus agrifolia Herbert L. Mason 1926-9-12 3638 Marin Lake Lagunitas Comment
  UC746878  Quercus agrifolia G. Thomas Robbins 1944-4-14 1526 Marin about 3 mi w Hamilton Field Air Base (n slope of Big Rock Ridge); Big Rock Ridge 152 Comment
  UCD45208  Quercus berberidifolia J. M. Tucker 1947-8-31 1596 Marin Roadside near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  CAS-BOT-BC62537  Quercus chrysolepis Gordon H. True; Fred Ross 1969-6-20 5076 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  UCD153098  Quercus cornelius-mulleri Stephen K. Langer 1992-11-1 Marin P; along High Marsh Trail, about 1 mile west of; junction with Ben Schmidt Trail.; Comment
  UCD47320  Quercus dumosa John M. Tucker 1947-8-31 1594 Marin Near top of Fish Grade, between Phoenix Lake and Lake Langunitas, Marin County, California. Comment
  JEPS37344  Quercus durata W. L. Jepson 1911-10-10 4759 Marin Mt. Tamalpais 518 Comment
  UC142561  Quercus durata Alice Eastwood 1903-5-24 3242 Marin Mt. Tamalpais Comment
  UCD45890  Quercus durata var. durata J. M. Tucker 1947-8-31 1588 Marin At top of road bank besides Fairfax-Alpine Dam road, ca. 7.5 miles southwest of Fairfax- Marin County, California. Comment
  UCSB12075  Quercus durata var. durata Muller, Cornelius 1956-6-8 Marin Ridge above Lake Alpine, 3 mi. W of Fairfax Comment
  CAS-BOT-BC94359  Quercus garryana Alice Eastwood 1915-9-26 s.n. Marin N side of Mt. Tamalpais Comment
  JEPS37844  Quercus garryana W. L. Jepson 1921-9-24 9494 Marin San Anselmo Creek Comment
  UC1076205  Quercus garryana H. L. Mason 1925-10-4 2237 Marin near Phoenix Lake (n side of Mt. Tamalpais); Mt. Tamalpais Comment
  RSA32348  Quercus garryana var. garryana J. T. Howell 1945-7-15 21301 Marin Fairfax Hills near Camp Lilienthal. Comment
  CAS-BOT-BC105262  Quercus kelloggii Alice Eastwood 1915-3-24 s.n. Marin Ross Valley Comment
  SEINET13953547 Image available Quercus kelloggii Lewis S. Rose 1949-1 49021 Marin Black Point 30 Comment
  RSA168  Quercus parvula var. shrevei J. T. Howell 1927-8-22 672 Marin South side of Mt. Tamalpais. 213 Comment
  UCD14082  Quercus parvula var. shrevei Stephen K. Langer; and Charles S. Rand 1992-12-5 s.n. Marin California, Marin Co.; trail on northeast slope of Carson Ridge, ca. 0.5 mi. west of Bolinas-Fairfax Road; Comment
  UCD47147  Quercus parvula var. shrevei Stephen K. Langer 1987-10-24 s.n. Marin California, Marin County: northeast slope of middle peak of Mount Tamalpais, along Lakeview Trail. 701 Comment
  UCD47152  Quercus parvula var. shrevei Frederic Hrusa 1989-2-16 5841 Marin Mt. Tamalpais near Bootjack Camp. Comment
  UCD14064  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin California, Marin Co.; west side of Berstein Trail, ca. 0.2 mi. north of junction with Lagunitas Road, Comment
  CAS-BOT-BC104880  Quercus wislizeni James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  UCD145068  Quercus wislizeni var. frutescens Mia Ingolia 2013-10-25 4 Marin Mount Tamalpais: International trail: East side of junction of International trail and Ridgecrest Blvd. 689 Comment
  CAS-BOT-BC379005  Ranunculus aquatilis var. diffusus John Thomas Howell 1946-5-4 21744 Marin Dillons Beach Comment
  UCD95962  Ranunculus californicus Michele H. Mills 1998-3-30 217 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  RSA268688  Ranunculus californicus W. H. Brewer 1862-4-5 935 Marin [No location information provided on label.] Comment
  CAS-BOT-BC378734  Ranunculus californicus var. cuneatus Gordon H. True 1968-3-29 4627 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  UC589398  Ranunculus flammula Beryl O. Schreiber 1932-7-27 690 Marin Heart's Desire Beach Tomales Bay Comment
  JEPS54983  Ranunculus hebecarpus C. F. Sonne Apr. 1888 Marin on U. Pac. Coast RR near Taylorville Comment
  POM150526  Ranunculus lobbii Alice Eastwood 1903-5-3 3163 Marin Mt. Tamalpais. Comment
  UC634969  Ranunculus lobbii H. L. Mason 1929-4-26 5223 Marin pool near Olema; San Andreas Fault Rift Comment
  UCD96170  Ranunculus lobbii Kay Ryugo 1952-3-23 1008 Marin 1 mile south of Olema, along Olema Creek. Comment
  UC9472  Ranunculus muricatus Harley P. Chandler Apr. 1899 289 Marin San Anselmo Comment
  JEPS55063  Ranunculus orthorhynchus var. bloomeri W. L. Jepson 1910-4-13 4040 Marin Olema 21 Comment
Read comments
Sep 27 2008
  UC1126213  Ranunculus orthorhynchus var. orthorhynchus B. O. Schreiber 1938-5-14 2511 Marin 2 mi ne Abbot's Lagoon; Point Reyes Quadrangle Comment
  UC589365  Raphanus sativus Beryl O. Schreiber 1932-8-3 734 Marin Tomales Bay, Avalis Beach Avalis Beach; Tomales Bay, Avalis Beach Comment
  RSA89556  Rhamnus californica E. K. Balls, Percy C. Everett 1953-10-8 18572 Marin 1.9 mi E of turn off to top of Mt. Tamalpais, on road from Hwy 1 to Stinson Beach. 305 Comment
  UCR270611  Rhamnus californica John F. Emmel 2002-7-28 1765 Marin Central Coast, along Lagunitas Creek near Alpine Dam 198 Comment
  CAS-BOT-BC59906  Rhamnus crocea Peter H. Raven; Michael P. Johnson 1967-5-2 21329 Marin Angel island. On nw. side of island. 137 Comment
  UCR106837  Rhamnus purshiana Daniel Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park 20 Comment
  CAS-BOT-BC58805  Rhododendron columbianum A. D. E. Elmer 1903-7-1 4944 Marin Point Reyes Post Office Comment
  CAS-BOT-BC58810  Rhododendron columbianum Ronie Clark 1983-8-3 PR 83 -048 Marin Point Reyes National Seashore. Sir Frances Drake hwy., 6.7 mi. from Invverness to AT&T property. Comment
  OBI14460  Rhododendron columbianum Neil Havlik 1968-5-18 197 Marin At jctn of Point Reyes Rd and McClure's Bech rd, 2 mi N of Inverness Comment
  JEPS58773  Rhododendron macrophyllum W. L. Jepson 1919-4-5 8229 Marin w of Mill Valley (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC56647  Rhododendron occidentale John Kipping 1967-5-11 130 Marin south slope of Mt. Tamalpais 1/4 mi. south Bootjack Ranger Station, Panoramic Hwy. Mt. Tamalpais State Park 304 Comment
  HSC23824  Rhododendron occidentale R. A. Vanbianchi 1971-7-1 25 Marin San Geronimo Ridge Comment
  UC105983  Rhododendron occidentale Katharine Brandegee 1905-7-2 Marin Tamalpais, Rock Spring Trail Tamalpais; , Rock Spring Trail Comment
  UC877117  Rhododendron occidentale Lewis S. Rose 1935-6-2 35195 Marin Stinson Beach Comment
  UCD20701  Rhododendron occidentale A. T. Leiser 1984-9-30 RL 1 Marin Marin Co., Rodeo Lagoon/ Golden Gate Nat'l Rec. Area. N. Side of lagoon/ E. side of road to Fort Cronkhite and Ranger Station. Population is 50 yards E. of road, 30-40' from water. Comment
  RSA471006  Rhododendron occidentale var. californicum Cora S. Life 1923-07 s.n. Marin Trail from Mauir Woods. Bay region. Comment
  CAS-BOT-BC200045  Rhododendron occidentale var. occidentale Mrs. E. C. Sutliffe 1920-7-12 s.n. Marin Big Carson ridge Comment
  CAS-BOT-BC200051  Rhododendron occidentale var. occidentale John Thomas Howell 1943-5-30 18193 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC108915  Ribes divaricatum var. pubiflorum John Thomas Howell 1939-6-18 14784 Marin Near Mud Lake. Comment
  JEPS49368  Ribes divaricatum var. pubiflorum Harriet A. Walker 1908-6-13 1182 Marin Olema Comment
  UC1127296  Ribes malvaceum N. French 1935-4-1 630 Marin 3/4 mi nw Monument Hdgts.; Tamalpais Quadrangle Comment
  CAS-BOT-BC209252  Ribes menziesii John Thomas Howell 1950-10-11 27469 Marin Bear Valley Comment
  CAS-BOT-BC209255  Ribes menziesii Javier Penalosa 1961-3-11 1126 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay 60 Comment
  CAS-BOT-BC209266  Ribes menziesii John Thomas Howell 1943-6-13 18232 Marin Sausalito Comment
  CAS-BOT-BC209270  Ribes menziesii Gordon H. True 1977-4-13 8170 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 9 Comment
  SEINET13942634 Image available Ribes menziesii John Thomas Howell 1946-1 21613 Marin Near Tomales Comment
  SEINET12220345  Ribes sanguineum E. H. Graham 1931-1 6836 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  JEPS49250  Ribes sanguineum var. glutinosum W. L. Jepson 1892-4-5 13500 Marin Ross Valley Comment
  UC11545  Ribes sanguineum var. glutinosum Alice Eastwood 1896-2-22 Marin Sequoia Creek Comment
  CAS-BOT-BC168742  Ribes victoris John Thomas Howell 1943-1-17 s.n. Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC168745  Ribes victoris John Thomas Howell 1942-9-6 17863 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC168751  Ribes victoris G. Thomas Robbins 1944-4-14 1525 Marin Small stream on north slope of Big Rock Ridge, about 3 mi. w. of Hamilton Field Air Base 91 Comment
  CAS-BOT-BC340992  Robinia pseudoacacia Eric Walther 1922-10-16 s.n. Marin San Rafael Comment
  UC659430  Romanzoffia californica Lincoln Constance, Alan A. Beetle 1940-4-20 2570 Marin above Alpine Lake Dam (Cataract Creek); Cataract Creek 457 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-BC83554  Rorippa curvipes Doreen Smith 2001-10-1 s.n. Marin Stafford Lake Comment
  CAS-BOT-BC74380  Rorippa curvipes Catherine Best 1981-10-17 s.n. Marin Strand of Nicasio Reservoir. Comment
  CAS-BOT-BC74547  Rorippa curvisiliqua John Thomas Howell 1947-6-18 23267 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC74550  Rorippa curvisiliqua D. E. Breedlove 1979-7-14 43773 Marin 3 miles south of Olema along Highway 1. Comment
  CAS-BOT-BC175892  Rorippa sinuata Catherine Best 1985-4-16 1074 Marin Opposite Lincoln School, Hicks Valley Comment
  CAS-BOT-BC147491  Rosa californica John Thomas Howell 1939-11-5 s.n. Marin Manzanita Comment
  CAS-BOT-BC147496  Rosa californica Javier Penalosa 1961-6-7 1676 Marin West of Marin Country Day School Comment
  CAS-BOT-BC147504  Rosa californica Alice Eastwood 1912-6-9 293 Marin Sausalito Comment
  CAS-BOT-BC147509  Rosa californica John Thomas Howell 1939-9-3 15357 Marin San Antonio Creek Comment
  SEINET10543518  Rosa californica Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15915 Marin Hicks Valley Rd, ca. 100 m from Petuluma to Point Reyes Rd, isolated large colony in full sun along fence in standing water. 120 Comment
  RSA128426  Rosa gymnocarpa Peter H. Raven 1949-5-4 443 Marin Tiburon. Comment
  CAS-BOT-BC148229  Rosa spithamea John Thomas Howell 1946-9-8 23001 Marin Burned area sw. of Lake Lagunitas, Mt. Tamalpais Comment
  CAS-BOT-BC148232  Rosa spithamea Volney Rattan 1884-7-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC148235  Rosa spithamea Alice Eastwood 1912-7-29 1510 Marin Mt. Tamalpais Comment
  CDA3945  Rubus armeniacus J. T. Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge, Mill Valley. 0 Comment
  UCD113765  Rubus armeniacus John Thomas Howell 1943-8-29 19311 Marin Summit Avenue, Mill Valley. Comment
  RSA89552  Rubus discolor E. K. Balls, Percy C. Everett 1953-10-8 18569 Marin Road to Mt Tamalpais between Hwy 1 and Stinson Beach. 3.4 miles E of jct to Mtn top. 305 Comment
  UC1177431  Rubus discolor Lewis S. Rose 1946-8-11 46262 Marin Larkspur Comment
  CAS-BOT-BC147255  Rubus parviflorus John Kipping 1967-3-12 33 Marin Above Arroyo Hondo, Point Ryes Bird Observatory, Point Reyes Natural Seashore Bolinas [Measa] Mesa 60 Comment
  CAS-BOT-BC147259  Rubus parviflorus Brandegee s.n. Marin Coast Range, Tamalpais Comment
  CAS-BOT-BC147266  Rubus parviflorus Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  JEPS127939  Rubus parviflorus Adam C. Schneider with Susan Fawcett 2014-3-28 443 Marin West side of Ca State Highway 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  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
  RSA128425  Rubus parviflorus var. hypomalacus Peter H. Raven 1949-5-22 565 Marin Mt. Vision. Inverness. Comment
  POM91790  Rubus parviflorus var. velutinus Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC156732  Rubus spectabilis C. B. Wolf 1931-8-22 2341 Marin 3 miles west of Inverness on road to Pt. Reyes. (1/2 mile west of summit of grade) 91 Comment
  CAS-BOT-BC156735  Rubus spectabilis Alice Eastwood; John Thomas Howell 1936-3-22 2125 Marin Pt. Reyes Peninsula Comment
  CHSC1603  Rubus spectabilis A. Stone 1963-4-20 Marin Near Dillon Beach. 15 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
  UCD113814  Rubus spectabilis K. Esau 1932-5-2 s.n. Marin Stinson Beach - Mill Valley. Comment
  UCSB49040  Rubus spectabilis Martincich, M. 1980-3-24 Marin Murphy Ranch at north boundary with Pt. Reyes National Seashore 15 Comment
  CAS-BOT-BC158826  Rubus ursinus Alice Eastwood 1921-3-30 s.n. Marin Sausalito Comment
  CAS-BOT-BC158831  Rubus ursinus Javier Penalosa 1961-6-29 1907 Marin Paradise Dr. 1.9 mi. northwest of road to Naval Net Depot - Tiburon Peninsula Comment
  CAS-BOT-BC158843  Rubus ursinus John Thomas Howell 1938-6-19 13921 Marin Bootjack, Mt. Tamalpais Comment
  LA208242  Rubus ursinus John Thomas Howell; 1938-5-22 13788 Marin San Anselmo Canyon Comment
  POM261521  Rubus ursinus var. sirbenus J. T. Howell 1938-5-22 13788 Marin San Anselmo Canyon. Comment
  SEINET10628477  Rubus vitifolius Robert A. Norris 1977-5-14 Norris 3584 Marin On shoulder of Sir Francis Drak Hwy., at upper end of Schooner Bay, Drakes Estero, ca. 4 mi. W Inverness. Comment
  CAS-BOT-BC421960  Rumex acetosella Javier Penalosa 1961-4-1 1239 Marin Tiburon Peninsula. Hill south-east of Bel Aire School. 60 Comment
  CAS-BOT-BC421767  Rumex conglomeratus John Thomas Howell 1939-5-14 s.n. Marin Ross Comment
  CAS-BOT-BC421768  Rumex conglomeratus Javier Penalosa; J. T. Howell 1961-6-7 1610 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. (ca. .5 mi. west of Marin Country Day School) Comment
  RSA466058  Rumex conglomeratus M. B. Dunkle 1936-8-14 4806 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  CAS-BOT-BC433452  Rumex crispus Javier Penalosa 1961-2-25 1080 Marin Tiburon Peninsula. Tiburon. Near Recreation Center below St. Hilary's Church. Comment
  UCD101141  Rumex crispus John Thomas Howell 1953-7-2 s.n. Marin Tamalpais Valley. Comment
  CAS-BOT-BC433934  Rumex salicifolius John Thomas Howell 1946-7-7 22204 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC434110  Rumex transitorius John Thomas Howell 1946-7-7 22204 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC534053  Rupertia physodes R. Schneider; A. Freeman; P. Suri; H. Rolf; V. Springer 2015-6-12 15822 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Concrete Pipe Road, on segment between Taylor Trail and Canyon Trail Comment
  UC1106283  Ruppia cirrhosa John Thomas Howell 1943-10-3 19334 Marin Muir Beach Comment
  RSA145637  Ruppia maritima Peter H. Raven 1961-8-22 16567 Marin Near Inverness. Comment
  UC424670  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  CAS-BOT-BC454167  Ruppia maritima H. E. Parks 1928-3-28 s.n. Marin Station 10, near Tiburon Comment
  CAS-BOT-BC454168  Ruppia maritima H. E. Parks 1928-3-28 s.n. Marin Station 10, near Tiburon Comment
  CDA875  Ruppia maritima C. H. Carruthers 1975-9-8 Marin Bolinas Lagoon, behind Seadrift near Stinson Beach. 0 Comment
  CAS-BOT-BC239843  Rytidosperma penicillatum Doreen Smith 2000-7-1 s.n. Marin Along trail near Rocky Point, south of Stinson Beach Comment
  CAS-BOT-BC445644  Sagittaria cuneata Peter Rubtzoff 1959-6-27 4191 Marin Laguna in Chileno Valley. Comment
  CAS-BOT-BC149646  Salicornia depressa Doreen Smith 2001-9-1 s.n. Marin Blackie's Pasture Comment
  JEPS80889  Salicornia virginica Rimo Bacigalupi 1971-9-5 9328 Marin very close road leading to Point Reyes Lighthouse (at Drakes Estero); Drakes Estero 1 Comment
  RSA254178  Salicornia virginica Robert A. Norris 1974-7-28 2133 Marin Inverness Comment
  CAS-BOT-BC125940  Salix X rubens Mrs. Alexander McCallum 1903-1-1 s.n. Marin Ross Valley Comment
  CAS-BOT-BC128144  Salix lasiandra var. lasiandra Javier Penalosa 1961-6-29 1923 Marin Near Recreation Center in Tiburon - Tiburon Peninsula Comment
  CAS-BOT-BC128149  Salix lasiandra var. lasiandra Peter H. Raven 1964-10-1 19714 Marin Inverness, Point Reyes Peninsula Comment
  JEPS13067  Salix lasiandra var. lasiandra Willis L. Jepson 1907-4-8 40 s Marin Bolinas to Pt. Reyes Comment
  CAS-BOT-BC107014  Salix lasiolepis Beryl O. Schreiber 1936-2-1 2113 Marin County Road near Point Julia, Inverness Comment
  CAS-BOT-BC107015  Salix lasiolepis Alice Eastwood 1921-1-1 s.n. Marin Mt. Tamalpais Comment
  UC5048  Salix lasiolepis Alice Eastwood 1896-2-23 Marin Willow Camp Comment
  CAS-BOT-BC124333  Salix lasiolepis var. lasiolepis Fred Ross; Gordon H. True 1970-2-27 5182 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC124341  Salix lasiolepis var. lasiolepis Gordon H. True 1977-7-21 8353 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  CAS-BOT-BC125976  Salix scouleriana Alice Eastwood 1914-2-28 s.n. Marin Mill Valley Comment
  CAS-BOT-BC126417  Salix sitchensis John Thomas Howell 1939-3-26 14598 Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC126418  Salix sitchensis Alice Eastwood 1915-3-28 3976 Marin Lagunitas Comment
  CAS-BOT-BC175954  Salpichroa origanifolia John Thomas Howell 1944-9-16 20740 Marin Cascade Drive, Mill Valley Comment
  NY505393  Salsola soda B. Anderson 1986-6-12 3029 Marin Just off the Hwy 1 & 101 intersection NW of Sausalito along Richardson Bay. Comment
  UC914257  Salvia coccinea Verne Grant and Alva Grant 1946-6-2 7651 Marin lower end Tomales Bay Comment
  UC28624  Sambucus mexicana W. L. Jepson 1897-3-28 Marin Olema Comment
  CAS-BOT-BC238759  Sambucus nigra subsp. caerulea Peter H. Raven; Michael P. Johnson 1967-5-2 21326 Marin Angel Island. Near road between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC238761  Sambucus nigra subsp. caerulea Mrs. E. C. Sutliffe 1921-7-10 s.n. Marin Lagunitas Comment
  CAS-BOT-BC235157  Sambucus racemosa var. racemosa Fred Ross; Gordon H. True 1970-2-27 5188 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo]. Arroyo Honda [Hondo] 60 Comment
  JEPS13388  Sambucus racemosa var. racemosa W. L. Jepson 1900-9-18 1183 Marin Inverness Comment
  CAS-BOT-BC235158  Sambucus racemosa var. racemosa John Kipping 1967-3-26 59 Marin 2 miles s.e. of Stinson Beach on Panoramic Highway, just inside Mt. Tamalpais State Park 335 Comment
  UC1005628  Sanicula arctopoides Frank W. Gould 1940-2-18 868 Marin near Tomales 91 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
  SEINET11155859  Sanicula bipinnatifida J. B. Davy 1901-4-3 6913 Marin Angel Island. Comment
  UC421667  Sanicula crassicaulis John Thomas Howell 1930-4-20 4744 Marin head of Drake's Bay, on road to Inverness Drake's Bay Comment
  UC1022539  Sanicula crassicaulis C. Ritchie Bell 1952-4-9 3 X389 Marin beside Alpine Dam Road Alpine Dam Road Comment
  UC1598740  Sanicula laciniata Chesnut and Drew 1891-3-21 Marin Ross Valley Comment
  UCR66590  Sanicula laciniata L. S. Rose 1949-4-6 49023 Marin Black Point 31 Comment
  CAS-BOT-BC354302  Santolina chamaecyparissus Doreen Smith; Wilma Follette 2005-5-11 s.n. Marin Phoenix Lake, N end of dam, below ranger residence. Comment
  RSA471121  Sarcodes sanguinea Chris Henne 1955-7-3 s.n. Marin Glacier Point, Yosemite National Park. Comment
  UC1300839  Saxifraga californica Helen K. Sharsmith 1963-2-23 5160 Marin San Francisco Bay Region, Marshall-Petaluma road San Francisco Bay Region 152 Comment
  UC14562  Saxifraga californica E. R. Drew 1888-3-10 Marin Mount Tamalpais Comment
  UC186764  Saxifraga californica Edw. L. Greene 1889-3-30 Marin Mt. Tamalpais Comment
  RSA97384  Scandix pecten-veneris F. W. Peirson, Mabel Peirson 1926-4-1 6540 Marin 2 miles N of San Rafael Comment
  CAS-BOT-BC283097  Schedonorus arundinaceus Catherine Best 1981-5-2 s.n. Marin Along the path to Hidden Lake, Mt. Burdell Comment
  CAS-BOT-BC283098  Schedonorus arundinaceus John Thomas Howell 1955-6-8 30300 Marin Along highway just east of Olema Comment
  CAS-BOT-BC111315  Schoenoplectus acutus var. occidentalis John Thomas Howell 1946-7-4 22184 Marin East of Aurora School at Sonoma Co. line. Comment
  CAS-BOT-BC111312  Schoenoplectus acutus var. occidentalis Phyllis Ellman 1975-6-1 s.n. Marin Railroad yards, Tiburon Comment
  CAS-BOT-BC111707  Schoenoplectus pungens Doreen Smith 2003-6-4 s.n. Marin Bayshore area at Richardson Bay Audubon Property. Comment
  CAS-BOT-BC111708  Schoenoplectus pungens Doreen Smith 2003-4-23 s.n. Marin Southern tip of Bull Point, Drakes Estero. Comment
  CAS-BOT-BC5836  Scirpus acutus var. occidentalis Alan Ackerman Beetle; Lincoln Constance 1941-5-9 2686 Marin Along tide flat N of Stinson Beach. Comment
  UC1106076  Scirpus acutus var. occidentalis John Thomas Howell 1946-9-15 23007 Marin Hidden Lake Mt. Tamalpais, Hidden Lake Comment
  UC1541342  Scirpus acutus var. occidentalis H. E. and S. T. Parks September 1930 718 Marin Olema Olema (in wet marshes) Comment
  UC418973  Scirpus americanus H. E. and S. T. Parks 1930-9-4 715 Marin in wet marshes head Tomales Bay; head of Tomales Bay Comment
  UC1106080  Scirpus californicus John Thomas Howell 1944-9-10 20721 Marin n Olema; n of Olema Comment
  UC590009  Scirpus cernuus B. Schreiber 1936-4-12 2188 Marin Avalis Beach Pt Reyes Quad., Tomales Point, Avalis Beach 15 Comment
  UC1176789  Scirpus pungens John Thomas Howell 1945-5-20 20872 Marin Tiburon Comment
  RSA0000252  Scirpus rubiginosus A. A. Beetle, L. Constance 1941-5-9 2686 Marin Along tide flat north of Stinson Beach. Comment
  POM222007  Scoliopus bigelovii W. C. Merrill 1895-04 s.n. Marin Ross Valley. Comment
  RSA321231  Scoliopus bigelovii Walter Wisura 1985-2-1 4042 Marin Lagunitas, in small canyon near junction of Corona- and Mtn. View Ave. Comment
  SEINET12050507  Scoliopus bigelovii F. H. Utech 1988-1 88 -159 Marin W slope of Mt. Tamalpais, 1 mi past Alpine Dam of Alpine Lake & 6 mi from Fairfax on Bolinas Rd 200 Comment
  SEINET12050756  Scoliopus bigelovii W. Knight, Knight, I.; Knight, T. 1988-1 6053 Marin Samuel D. Taylor State Park Comment
  UCR143231  Scrophularia californica J. T. Howell 1948-6-6 24331 Marin Bolinas Bay Sand Spit 2 Comment
  CAS-BOT-BC64967  Sedum album Doreen Smith 2007-8-19 s.n. Marin Tomales. Dillon Beach. Comment
  UC115412  Sedum radiatum T. S. Brandegee June 1888 Marin Lagunitas Creek Comment
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Dec 23 2020
  SBBG14417  Sedum spathulifolium E. R. Blakley 1958-9-11 2442 Marin near top of Mt Tamalpais on trail around E peak 701 Comment
  UC190778  Sedum spathulifolium T. S. Brandegee 1890-5 Marin Tamalpais Comment
  CAS-BOT-BC63945  Sedum spathulifolium Javier Penalosa 1961-7-15 1984 Marin First ravine NW of summit. Comment
  CAS-BOT-BC61951  Selaginella A. A. Beetle 1940-6-21 1566 Marin Mt. Tamalpais, 1/2 mile E. of Toll Gate, on fire road 152 Comment
  CAS-BOT-BC69749  Selaginella wallacei John Thomas Howell 1926-9-26 2193 Marin Near head of Muir Woods. Comment
  UC1076341  Selaginella wallacei Herbert L. Mason 1925-2-1 1224 Marin Mt. Tamalpais Comment
  UC463055  Selaginella wallacei H. S. Parks Oct., 1925 2525 Marin Comment
  CAS-BOT-BC363336  Senecio aronicoides M. E. Parsons 1912-4-30 s.n. Marin Kentfield Comment
  CDA29046  Senecio aronicoides D. G. Kelch 2006-5-1 6 .168 Marin Lucas Valley Rd. Comment
  UC566654  Senecio aronicoides H. L. Mason 1928-2-18 4161 Marin Inverness Ridge , Inverness Ridge (Point Reyes) Comment
  UCD135500  Senecio glomeratus Herbert L. Mason 1946-7-24 12923 Marin margin of first lake south of Bear Valley, 2.8 miles north of Lake Ranch. Comment
  RSA0012740  Senecio hydrophilus J. T. Howell 1946-9-20 23014 Marin Chileno Valley Comment
  RSA195557  Senecio mikanioides John H. Thomas 1967-2-19 12406 Marin In ravine behind Dillon Beach. Comment
  UCD135755  Senecio sylvaticus John Thomas Howell 1947-10-19 24192 Marin desiccated strand of Alpine Lake. Comment
  UC589435  Senecio vulgaris Beryl O. Schreiber 1932-8-5 743 Marin roadside near Chicken Ranch Beach (Tomales Bay); Tomales Bay Comment
  CAS-BOT-BC85803  Sequoia sempervirens Alice Eastwood 1922-2-12 s.n. Marin Mill Valley Comment
  UC813085  Sequoia sempervirens Alice Eastwood 1922-2-12 Marin Mill Valley 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
  CAS-BOT-BC243544  Setaria parviflora John Thomas Howell 1946-9-8 22997 Marin Phoenix Lake, Mt. Tamalpais Comment
  RSA118077  Setaria viridis J. T. Howell 1954-9-23 30110 Marin Ross, Milton H. Esberg place. Comment
  JEPS12493  Sherardia arvensis W. L. Jepson 1910-4-13 4031 Marin Tocaloma Comment
  JEPS21843  Sherardia arvensis Leland R. Pederson 1958-5-25 94 Marin near its crest Lucas Valley Road (5 mi w of U.S. Highway 101) 76 Comment
  UCD121997  Sherardia arvensis Alva Day 1965-4-4 65- 104 Marin East of Pt. Reyes Station. Comment
  SBBG4710  Sidalcea H. and M. Dearing 1939-4-28 3212 Marin base of Tamalpais Comment
  SBBG4717  Sidalcea H. and M. Dearing 1933-5-14 1059 Marin N of Sausalito Comment
  CAS-BOT-BC187897  Sidalcea calycosa subsp. rhizomata Mrs. E. C. Sutliffe 1922-4-1 s.n. Marin San Anselmo Canyon Comment
  UC306763  Sidalcea calycosa subsp. rhizomata A. D. E. Elmer July, 1903 4936 Marin Point Reyes Post Office Comment
  UC703117 Image available Sidalcea hickmanii subsp. viridis John Thomas Howell 1942-6-21 16997 Marin Carson Ridge Comment
  LA83272  Sidalcea malviflora O. H. Kappler; 1943-5-20 455 Marin near San Rafael Comment
  SEINET8946486  Sidalcea malviflora W. Roderick 1967-5-6 s.n. Marin Near Lake Nicasio. 76 Comment
  CHSC24432  Sidalcea malviflora subsp. laciniata G. R. Pintler 1976-2-27 1 Marin Ca. 0.5 mi e of junc of Hwy 1 and Panorama Hwy, ca. 5 m n of Hwy 1, ca 3.5 mi se of Mt. Tamalpias. 152 Comment
  UC652689  Sidalcea malviflora subsp. malviflora G. B. and R. P. Rossbach 1938-5-26 703 Marin 6 mi e Point Reyes Lighthouse; e of Point Reyes Lighthouse Comment
  CAS-BOT-BC384484  Silene antirrhina Gordon H. True 1965-5-11 1892 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC384489  Silene antirrhina John Thomas Howell 1942-7-5 17011 Marin Matt Davis Trail, Mt. Tamalpais Comment
  POM151503  Silene californica P. A. Munz 1922-8-5 6449 Marin Mt. Tamalpais. 427 Comment
  CAS-BOT-BC384572  Silene coniflora John Thomas Howell 1946-5-12 21798 Marin Carson Ridge Comment
  UC496425  Silene gallica Merle Randall 1930-6-13 Marin 8 mi above Bolinas; Alamere Creek, above Bolinas Comment
  SEINET11944364  Silene gallica M. T. Doutt 1931-1 442 Marin near Nicasio Comment
  SEINET6039690  Silene scouleri Unknown 1990-8-12 6328 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  SEINET11802278  Silybum marianum E. H. Graham 1931-1 6827 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC75319  Sisymbrium officinale Gordon H. True 1977-5-5 8188 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 3 Comment
  UC1614639  Sisyrinchium bellum Charles M. Belshaw 1934-3-18 60 Marin 1 1/2 mi W of Mill Valley 45 Comment
  HSC13910  Sisyrinchium bellum B. Francis 1964-3-29 33 Marin 0.5 mi. NE of Tiburon Comment
  SEINET10938456  Sisyrinchium bellum Mary Susan Taylor 1974-4-26 Taylor 210 Marin Comment
  JEPS20261  Sisyrinchium californicum W. L. Jepson 1919-5-18 8297 Marin near Inverness Comment
  UC3880  Smilacina stellata J. Burtt Davy 1894-3-31 698 Marin Bear Valley Comment
  UC3882  Smilacina stellata Miss Florence Bolton Aug. 1898 Marin Bear Valley North Coast Ranges Comment
  RSA377728  Smilacina stellata var. sessilifolia Bonnie C. Templeton 1929-3-30 s.n. Marin Mount Tamalpais and vicinity Comment
  UC1125009  Solanum americanum B. Schreiber 1936-4-12 2189 Marin Avalis Beach 1 Comment
  CDA6239  Solanum nigrum W. A. Bergin 1959-9-18 Marin 0 Comment
  JEPS12170  Solanum umbelliferum W. L. Jepson Feb 13 1900-Feb 18 1900 21257 Marin Inverness Comment
  CAS-BOT-BC365449  Solidago elongata John Thomas Howell 1945-8-19 21426 Marin Near Ledum Swamp Comment
  SEINET5506494 Image available Solidago spathulata M. S. Jussel 1933-1 s.n. Marin Point Reyes Comment
  UC1541622  Solidago velutina subsp. californica H. E. and S. T. Parks 1930-9-4 707 Marin on road Tocoloma Comment
  CAS-BOT-BC365044  Solidago velutina subsp. californica Rimo Bacigalupi 1922-9-9 s.n. Marin Ridge between Blythedale and Baltimore Canyons, Mt. Tamalpais Comment
  CAS-BOT-BC365873  Soliva sessilis R. Bacigalupi 1927-3-20 1522 Marin On old roadway above Alto Comment
  CAS-BOT-BC235332  Sorghum halepense John Thomas Howell 1939-9-3 15344 Marin San Antonio Creek Comment
  CAS-BOT-BC35925  Sorghum halepense Doreen Smith 2001-9-1 s.n. Marin Terra Linda, Freitas Parkway. Comment
  UC665330  Sparganium erectum subsp. stoloniferum Ira L. Wiggins 1935-8-10 8155 Marin head of Tomales Bay; Tomales Bay Comment
  CAS-BOT-BC235367  Spartina alterniflora Catherine Best 1998-11-12 1504 Marin Growing at the edge of Richardson Bay at Blackies Pasture. Tiburon Comment
  UCD92974  Spartina foliosa Beecher Crampton 1927-7-22 4400 Marin along Petaluma Creek, below drawbridge, 1 mile northeast of Black Point, Marin-Sonoma County Line. Comment
  CAS-BOT-BC309809  Spartium junceum A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13240 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC390150  Spergularia bocconi John Thomas Howell 1944-9-24 20744 Marin Stinson Beach Comment
  CHSC23012  Spergularia macrotheca Robert A. Schlising; Glenn Keator 1962-2-18 2071 Marin Coast Ranges. SW-facing slopes near Point Reyes Lighthouse. Comment
  RSA178050  Spergularia macrotheca R. F. Thorne 1965-4-21 34394 Marin N end of Drakes Estero, ca. 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  CAS-BOT-BC390360  Spergularia macrotheca var. macrotheca Peter Rubtzoff 1951-9-23 795 Marin Point Reyes Comment
  UC1784146  Spergularia macrotheca var. macrotheca Ethel Crum 1930-1 666 Marin Pt. Reyes Comment
  SD64385  Spergularia macrotheca var. macrotheca Darley F. Howe 1966-6-1 Marin Sandy hills near ocean, Pt. Reyes. Comment
  CAS-BOT-BC390541  Spergularia media Mrs. E. C. Sutliffe 1919-5-17 s.n. Marin Almonte Comment
  RSA12227  Spergularia salina C. B. Wolf 1934-6-28 5772 Marin Pt. Reyes Peninsula, 6 miles by road from the Lighthouse. 61 Comment
  RSA51233  Spergularia salina P. H. Raven 1950-4-29 1949 Marin 1/2 mile from Tiburon. 3 Comment
  CAS-BOT-BC391005  Spergularia villosa Catherine Best 1978-7-26 s.n. Marin Tiburon Comment
  CAS-BOT-BC391009  Spergularia villosa John Thomas Howell 1945-5-9 20853 Marin Between Ignacio and Novato Comment
  CAS-BOT-BC391011  Spergularia villosa Peter H. Raven; Michael P. Johnson 1967-5-1 21154 Marin Angel Island. On south ridge of island above Rock Quarry 182 Comment
  UC4849  Spiranthes romanzoffiana J. Burtt Davy 1900-7-11 6850 Marin Point Reyes Comment
  UC52212  Stachys ajugoides var. ajugoides N. L. Gardner May, 1903 Marin Bolinas Comment
  UC635143  Stachys ajugoides var. rigida H. L. Mason 1924-11-16 1144 Marin Willow Camp Mount Tamalpais Comment
  UCD15681  Stachys chamissonis David Uyeno 1989-6-4 13 Marin Near Muir Beach. 7 Comment
  UCLA71297  Stachys chamissonis Joseph Andorfer Ewan 1933-10-22 8058 Marin Inverness Comment
  CAS-BOT-BC232228  Stachys rigida var. quercetorum C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1816 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  UC92156  Stebbinsoseris decipiens E. L. G. 1886-4-15 Marin canyon below Tomales Comment
  CAS-BOT-BC181436  Stellaria littoralis Roxana S. Ferris 1965-5-1 13636 Marin Edge of Abbotts Laggon, Pt. Reyes National Seashore Comment
  UC914283  Stellaria littoralis Verne Grant and Alva Grant 1947-4-6 7916 Marin 12 mi from Inverness; Point Reyes Peninsula Comment
  UCD99348  Stellaria littoralis Dawn F. Adams 1978-5-28 27 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 Comment
  LA44302  Stellaria littoralis Carl B. Wolf; 1934-6-28 5767 Marin Pt. Reyes Peninsula, 8 mi. by road from lighthouse Comment
  CAS-BOT-BC274422  Stellaria media D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13012 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  RSA128313  Stellaria nitens J. T. Howell 1947-4-27 23084 Marin Bald Mt. W of San Anselmo Comment
  CAS-BOT-BC221854  Stenotaphrum secundatum Gordon H. True 1977-4-13 8161 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 3 Comment
  CDA2530  Stenotaphrum secundatum J. T. Howell 1945-7-2 21330 Marin West of Mill Valley on road to Muir Woods. 0 Comment
  RSA32135  Stenotaphrum secundatum J. T. Howell 1945-7-22 21330 Marin Clay slope and flat W of Mill Valley on road to Muir Woods Comment
  CAS-BOT-BC375221  Stephanomeria elata John Thomas Howell 1945-7-15 21296 Marin Fairfax Hills Comment
  CAS-BOT-BC375823  Stephanomeria virgata Alice Eastwood 1915-9-26 s.n. Marin Near Fairfax along road Comment
  JEPS128127  Stipa manicata Eric Wrubel 2012-9-28 NPS 55 Marin Mount Tamalpais State Park. Highway 1, site of Lone Tree slide repairs. Upper east side of engineered slope. Comment
  CAS-BOT-BC61176  Streptanthus batrachopus John Thomas Howell 1958-6-28 33635 Marin South side of Alpine Lake west of Bon Tempe Dam, Mount Tamalpais. Comment
  UC1177256  Streptanthus batrachopus John Thomas Howell 1946-5-19 21922 Marin Carson Ridge Comment
  CAS-BOT-BC33924  Streptanthus glandulosus subsp. niger E. L. Greene 1886-4-26 s.n. Marin Tiburon Comment
  CAS-BOT-BC87247  Streptanthus glandulosus subsp. niger Mrs. K. Brandegee 1909-5-27 s.n. Marin Tiburon. Comment
  CAS-BOT-BC87250  Streptanthus glandulosus subsp. niger Lewis S. Rose 1962-7-21 62075 Marin Tiburon. 60 Comment
  UCD115999  Streptanthus glandulosus subsp. niger Lewis S. Rose 1962-7-21 62075 Marin Tiburon. 60 Comment
  JEPS27082  Streptanthus glandulosus subsp. pulchellus M. K. Curran May 1886 Marin Tamalpais Comment
  JEPS30819  Streptanthus glandulosus subsp. pulchellus John L. Morrison 1937-6-8 2498 Marin along Northside Trail below Rifle Camp; Mt. Tamalpais Comment
  UC117394  Streptanthus glandulosus subsp. pulchellus T. S. Brandegee 1892-6-13 Marin Tamalpais Comment
  UC1292661  Streptanthus glandulosus subsp. pulchellus A. R. Kruckeberg 1947-6-1 1463 Marin serpentine outcrops in immediate vicinity Bootjack Camp; Mt. Tamalpais State Park Comment
  UC1492793  Streptanthus glandulosus subsp. pulchellus Freed W. Hoffman 1948-6-6 2339 Marin Carson Ridge Comment
  UC1601609  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-5-22 13791 Marin San Anselmo Canyon Comment
  CAS-BOT-BC87274  Streptanthus glandulosus subsp. secundus Alice Eastwood; John Thomas Howell 1938-5-8 5482 Marin At west end of Lucas Valley. Comment
  JEPS26979  Streptanthus glandulosus subsp. secundus W. L. Jepson 1905-5-17 2480 Marin hill slope Lagunitas Comment
  CAS-BOT-BC87290  Streptanthus glandulosus subsp. secundus Junea Kelley 1921-4-1 s.n. Marin Phoenix Lake. Comment
  POM126037  Streptanthus glandulosus var. secundus A. T. Graff 1925-5-20 s.n. Marin Trooper s, Cazadero Comment
  JEPS2879 Image available Streptanthus niger E. L. Greene 1886-4-26 Marin Tiburon Comment
  CAS-BOT-BC422976  Stylomecon heterophylla Wilma Follette 1978-5-16 s.n. Marin The Hill (family) Ranch, north slope of Big Rock Ridge w. of Novato 304 Comment
  CAS-BOT-BC269578  Symphoricarpos albus var. laevigatus John Thomas Howell 1933-7-30 11475 Marin Near Inverness Comment
  CAS-BOT-BC269586  Symphoricarpos albus var. laevigatus Alice Eastwood 1912-5-20 58 Marin Kentfield Comment
  CAS-BOT-BC269632  Symphoricarpos albus var. laevigatus Elsie Zeile 1909-5-2 s.n. Marin Tamalpais Comment
  JEPS58892  Symphoricarpos mollis John Thomas Howell 1939-6-25 14803 Marin Summit Avenue Summit Avenue, Mill Valley; Mill Valley Comment
  UC1584820  Symphyotrichum chilense Jerry Powell 1986-9-11 1496 Marin Ring Mountain Tiburon Penninsula Comment
  UCD136538  Symphyotrichum chilense Collector unknown 1925-6-6 1659 Marin Bolinas. Comment
  CAS-BOT-BC99135  Symphyotrichum chilense John Thomas Howell 1957-9-15 32956 Marin Slope just above salt marsh bordering Richardson Bay Comment
  CAS-BOT-BC99141  Symphyotrichum chilense Kellogg s.n. Marin Tamalpais Comment
  CAS-BOT-BC98067  Symphyotrichum lentum Doreen Smith 2000-9-13 s.n. Marin edge of the laguna in Chileno Valley Comment
  JEPS73583  Symphyotrichum subspicatum Edward Lee 1934-4-30 797 Marin 1.8 mi from Schoolhouse (Estero district school) (nw of Tomales) Comment
  UC29906  Symphyotrichum subspicatum J. Burtt Davy 1894-8-28 1217 Marin Bolinas Bay Comment
  CAS-BOT-BC98320  Symphyotrichum subulatum var. parviflorum Walter Lennon 1972-10-20 s.n. Marin Paradise Dr., Corte Madera Comment
  UC157924  Synthyris reniformis Chestnut and Drew 1891-4-17 Marin Cataract Gulch Comment
  UC589439  Tanacetum parthenium Beryl O. Schreiber 1932-6-29 613 Marin Sand Dune Beach Tomales Bay Comment
  RSA121492  Tellima grandiflora B. O. Schreiber 1936-3-8 2155 Marin 1 mile north of Inverness. Comment
  CAS-BOT-BC175895  Teucrium fruticans Wilma Follette 2001-3-28 s.n. Marin Fort Cronkhite, Golden Gate National Recreation Area, north of Cronkhite Beach Comment
  UC764636  Thermopsis californica var. californica R. F. Hoover 1939-4-8 3965 Marin Tiburon Comment
  UCSB7176  Thermopsis californica var. californica Kamb, Peter 1950-7-27 Marin Crest of ridge between Alpine Lake and Meadows Golf Course, on fire road ca. 1/4 mile west of Alpine Dam Road Comment
  CAS-BOT-BC229731  Thuja plicata C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1857 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143. Comment
Read comments
Jul 25 2018
  CAS-BOT-BC88482  Thysanocarpus curvipes John Thomas Howell 1944-4-13 19376 Marin Big Rock Ridge west of Hamilton Field. Comment
  SJSU774  Tibouchina semidecandra A. W. Jacobs 1942-8-18 Marin residence, San Rafael Comment
  SEINET3561635 Image available Torresia macrophylla Lewis S. Rose 1932-4-20 32178 Marin Lagunitas. Comment
  CAS-BOT-BC81408  Torreya californica J. Clausen 1936-5-10 1175 Marin Mount Tamalpais, near summit Comment
  CAS-BOT-BC81415  Torreya californica D. E. Breedlove 1980-3-8 44643 Marin 2 miles above Alpine Dam, along road to Bolinas Comment
  CAS-BOT-BC85189  Torreya californica John Thomas Howell 1948-5-16 24303 Marin Mt. Tamalpais - near top of Eldridge Grade Comment
  NY17672  Torreya californica R. C. F. Bacigalupi 1933-6-4 2244 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC232264  Toxicoscordion fontanum B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1705 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  SJSU7548  Toxicoscordion fremontii W. D. Pitts 1975-3-15 28 Marin c. 1.5 mi S of Abbotts Lagoon, Point Reyes Peninsula 30 Comment
  CAS-BOT-BC232488  Trifolium albopurpureum J. Klein; G. Block; L. Webb; et al. 2012-5-5 824 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  UCD36549  Trifolium barbigerum Beecher Crampton 1954-4-28 1807 Marin On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse. Comment
  POM278625  Trifolium barbigerum Lyman D. Benson 1935-5-16 6567 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  SBBG114169  Trifolium barbigerum R. Fowler -Apr-1983 Marin NE of Goddard Ranch House, Pt Reyes National Seashore Comment
  CAS-BOT-BC232487  Trifolium bifidum A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 719 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
  UC1177204  Trifolium depauperatum var. amplectens John Thomas Howell 1946-4-18 21646 Marin Ignacio Comment
  UC80344  Trifolium depauperatum var. depauperatum M. K. Curran 1885-1 Marin Comment
  UCD108540  Trifolium depauperatum var. truncatum Ogden C. Riddle 1941-4-20 72 Marin On Mill Valley--Mt. Tamalpais Road. 243 Comment
  OBI12691  Trifolium dichotomum Robert F. Hoover 1964-4-8 8681 Marin Bolinas Ridge Comment
  POM195444  Trifolium dichotomum H. E. Parks, Susan T. Parks, C. R. Parks 1930-4-10 0490 Marin Hills above Tiburon Comment
  RSA128939  Trifolium dubium J. T. Howell 1946-6-16 s.n. Marin Inverness Park Comment
  UCSC005928  Trifolium flavulum Randall Morgan 1996-5-8 2928 Marin Seed from Lincoln School, Wilson Hill Rd. Comment
  SBBG37287  Trifolium fragiferum R. Fowler 1983-5-26 Marin Schooner Bay, Pt Reyes Nat Seashore Comment
  UC16801  Trifolium fucatum J. Burtt Davy 1893-4-26 125 Marin near Ross Station Comment
  RSA107075  Trifolium fucatum var. fucatum L. S. Rose 1956-5-21 56074 Marin Tiburon peninsula, near California City. 30 Comment
  UC1106244  Trifolium gracilentum John Thomas Howell 1946-4-18 21662 Marin Black Point Comment
  UCSC005967  Trifolium gracilentum Randall Morgan 1998-6-8 2744 Marin Common on grassy field between receiving stations south of Abbotts Lagoon, Pt. Reyes Comment
  UC555609  Trifolium microdon H. L. Mason 1928-4-28 4406 Marin Tiburon peninsula Comment
  JEPS97626  Trifolium repens Annetta M. Carter, Edward Lee 1934-6-17 669 Marin Olema-Bolinas Road. 4.3 miles N of Bolinas. Comment
  RSA584268  Trifolium resupinatum Doreen Smith 1995-6-4 s.n. Marin Platform Bridge Road about 1/4 mi. from the Petaluma - Pt. Reyes Road. Comment
  CAS-BOT-BC232476  Trifolium subterraneum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1209 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  SEINET4178572 Image available Trifolium subterraneum Rimo Bacigalupi, L. R. Heckard 1961-5-29 7716 Marin Somewhat above Tomasini Creek, just west of state highway 1 12 Comment
  UCSC006368  Trifolium variegatum Randall Morgan 1995-6-8 2741 Marin Point Reyes, Entrance road to North Beach Comment
  CHSC79172  Trifolium variegatum var. geminiflorum Beecher Crampton 1954-4-28 1806 Marin On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse. Comment
  POM349561  Trifolium willdenovii H. de Forest 1930-4-22 s.n. Marin Valley near Mt. Tamalpais. Comment
  UC80468  Trifolium wormskioldii K. Brandegee May 1886 Marin Point Reyes Comment
  UCD36539  Trifolium wormskioldii Beecher Crampton 1954-4-28 1797 Marin 2 miles east of Woodacre. Comment
  CAS-BOT-BC451826  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness, Tomales Bay Comment
  CAS-BOT-BC451831  Triglochin maritima John Thomas Howell 1944-6-25 19659 Marin Between Santa Venetia and Chinese Camp Comment
  JEPS32134  Triglochin maritima W. L. Jepson 1941-6-15 20613 Marin n Tiburon; Tiburon Peninsula Comment
  JEPS93146  Triglochin maritima M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2438 Marin n of Inverness Park (just n of Motel Inverness, along Sir Francis Drake Boulevard, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  CAS-BOT-BC451843  Triglochin maritima Javier Penalosa 1961-4-29 1356 Marin Tiburon Peninsula. NW of Marin Country Day School. Comment
  UC589467  Trillium chloropetalum Beryl O. Schreiber 1932-6-29 628 Marin Tomales Bay, Sand Dune Beach Comment
  RSA51378  Trillium chloropetalum var. chloropetalum Lewis S. Rose 1950-3-25 50031 Marin Muir Woods. Comment
  SEINET12048626  Trillium chloropetalum var. chloropetalum F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -002 Marin Petaluma to Pt. Reyes Rd & Patform Bridge Rd junction, SW of Nicasio Reservation enroute to Tocaloma 30 Comment
  CHSC30105  Trillium ovatum M. S. Taylor 1980-4-11 2480 Marin Samuel P. Taylor State Park, near Olema. Comment
  UC3988  Trillium ovatum J. Burtt Davy 1894-2-22 798 Marin Mt. Tamalpais, Marin County Comment
  UC1334887  Triphysaria L. D. Thurman 1963-4-6 142 Marin 1.3 mi e Dillon Beach; e of Dillon Beach Comment
  UC886584  Triphysaria eriantha subsp. rosea Alice Eastwood May 1907 Marin Pt. Reyes Comment
  CAS-BOT-BC238514  Triphysaria floribunda John Thomas Howell 1939-5-28 s.n. Marin Pt. Reyes Lighthouse Comment
  JEPS4531  Triphysaria floribunda R. F. Hoover 1941-5-12 5052 Marin on Point Reyes road w Inverness Ridge; on Point Reyes road w of Inverness Ridge Comment
  UC1334853  Triphysaria floribunda L. D. Thurman 1963-5-11 273 Marin 0.1 mi w Point Reyes Schoolhouse; Point Reyes Comment
  CAS-BOT-BC238512  Triphysaria floribunda John Thomas Howell 1930-4-20 4743 Marin 1.5 miles from Pt. Reyes on road to Inverness Comment
  CAS-BOT-BC238515  Triphysaria floribunda Milo S. Baker 1936-4-1 s.n. Marin Along the highway to Point Reyes Lighthouse, near the R. C. A. station Comment
  UC138993  Triphysaria versicolor subsp. faucibarbata A. A. Heller 1904-4-28 7365 Marin Corte Madera Comment
  UC886479  Triphysaria versicolor subsp. faucibarbata L. R. Abrams 1918-4-27 6887 Marin Larkspur Comment
  UCD123424  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1963-5-11 275 Marin 2.1 miles northeast of Point Reyes Station on the Point Reyes-Petaluma road. Comment
  JEPS76868  Triphysaria versicolor subsp. versicolor L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-30 4836 Marin along Valley Ford-Dillon Beach road ca 1/2 mi n junction with Dillon Beach-Tomales Road; n of junction w/Dillon Beach-Tomales Road Comment
  CAS-BOT-BC199640  Trisetum canescens John Thomas Howell 1943-5-9 17952 A Marin Black Canyon, San Rafael Hills Comment
  CDA37413  Trisetum canescens D. G. Kelch 2011-5-13 11 .249-B Marin Near Phoenix Lake. Comment
  JEPS127365  Trisetum canescens Robert Steers 2011-5-17 Marin Golden Gate National Recreation Area. Marin Headlands. South side of Rodeo Lagoon in a clearing on the uphill side of the Rodeo Lagoon Loop Trail Comment
  POM352875  Trisetum canescens USC Herbarium/Unk 1915-3-31 s.n. Marin Muir Woods. Comment
  CAS-BOT-BC533001  Triteleia hyacinthina R. Crowe; C. Hagerty; D. Klein; F. Leist; E. Gunnison 2015-5-9 15712 Marin Mount Tamalpais. Marin Municipal Water District lands: Lake Lagunitas Comment
  SEINET10899493  Triteleia laxa Adolph D. E. Elmer Elmer 4988 Marin Point Reyes, Calif. Comment
  SEINET12050350  Triteleia laxa F. H. Utech 1988-1 88 -179 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd (C105) 180 Comment
  CAS-BOT-BC5382  Triteleia peduncularis John Thomas Howell 1938-6-9 13909 A Marin east of Bootjack, Mt. Tamalpais Comment
  RSA216166  Triteleia peduncularis J. T. Howell 1966-7-20 41986 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  UC188163  Tropidocarpum gracile C. F. Sonne 1887-4-17 Marin near Tamalpais Comment
  CAS-BOT-BC73966  Turritis glabra John Thomas Howell 1946-6-9 s.n. Marin Abbotts Lagoon. Comment
  RSA126463  Typha angustifolia J. T. Howell 1944-5-28 19521 Marin Between Almonte and Mill Valley. Comment
  UC1177421  Typha angustifolia John Thomas Howell 1944-5-28 19521 Marin between Almonte and Mill Valley; between Almonte and Mill Valley Comment
  CDA4353  Ulex europaeus T. C. Fuller 1961-5-4 6131 Marin Robert Dollar estate, northwest of San Rafael. 0 Comment
  CAS-BOT-BC73690  Ulmus procera John Thomas Howell 1941-6-8 s.n. Marin San Rafeal Comment
  CAS-BOT-BC232227  Umbellularia californica A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1455 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  CAS-BOT-BC91150  Umbellularia californica Javier Penalosa 1962-3-17 2260 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. Ravine on southeast slope. 30 Comment
  JEPS43447  Urtica dioica subsp. gracilis W. L. Jepson 1897-3-28 Marin Tomales Bay, Olema Olema; Tomales Bay, Olema Comment
  RSA15384  Urtica dioica subsp. gracilis Carl B. Wolf 1927-4-24 334 Marin The coastal side of Mill Valley toll road. Comment
  CAS-BOT-BC403947  Urtica dioica subsp. gracilis John Thomas Howell 1943-10-3 19335 Marin Canyon just below Muir Woods Comment
  CAS-BOT-BC403948  Urtica dioica subsp. gracilis Dennis W. Woodland 1968-6-8 930 Marin 1 mile up Bear Valley Trail from Park headquarters in Point Reyes National Seashore where trail crosses the creek the first time on right side of trail Comment
  RSA92868  Urtica dioica subsp. gracilis Joseph A. Ewan 1933-10-22 8064 Marin Canyon at Inverness Comment
Read comments
Mar 5 2010
  NY284479  Urtica lyallii H. N. Bolander s.n. Marin Comment
  CAS-BOT-BC404325  Urtica urens Greg de Nevers 2002-1-24 12643 Marin Audubon Canyon Road. Picher Canyon 304 Comment
  CAS-BOT-BC193972  Vaccinium cespitosum A. D. E. Elmer 1903-7-1 4618 Marin Point Reyes Post Office Comment
  CAS-BOT-BC193975  Vaccinium cespitosum Doreen Smith 2002-5-1 s.n. Marin Lunny G Ranch, Point Reyes National Seashore Comment
  RSA22279  Vaccinium ovatum L. S. Rose 1939-4-23 39084 Marin Bolinas Ridge, Mt. Tamalpais. 457 Comment
  RSA257611  Vaccinium ovatum Gary D. Wallace 1973-4-16 1162 Marin West of Mt. Tamalpais along the west side of Lake Alpine. Comment
  RSA114407  Vaccinium ovatum G. R. Campbell 1955-9-20 20825 Marin Botanic Garden Nursery Seedling, Prop. No. 8744, from seed coll. on Throckmorton Ridge.by P.A. Munz, Aug. 1, 1954. 396 Comment
  UC34863  Vancouveria planipetala W. C. Blasdale 1893-1 Marin Mill Valley Comment
  UC625540  Vancouveria planipetala Frank W. Gould 1938-5-7 350 Marin near the highway six mi se Tocaloma 91 Comment
  UC9796  Vancouveria planipetala Chesnut and Drew 1889-5-11 Marin Mt. Tamalpais Comment
  UCD95105  Vancouveria planipetala Miss A. M. Lute 1916-5-2 s.n. Marin Lagunitas. Comment
  UC710620  Verbena incompta John Thomas Howell 1943-9-5 19323 Marin southern part Mill Valley 7 Comment
  SEINET1007908  Verbena incompta John Thomas Howell 1943-1 19323 Marin Waste places in southern part of Mill Valley. 8 Comment
  CAS-BOT-BC176101  Verbena lasiostachys var. scabrida John Thomas Howell 1939-10-15 15377 Marin Lily Lake Comment
  UCD125964  Verbena rigida Gordon H. True 1965-9-23 2652 Marin San Pedro Road at Marin Yacht Club, San Rafael. Edge of Yacht Harbor. Comment
  CAS-BOT-BC531467  Veronica americana A. Williams 2015-6-16 15885 Marin Mount Tamalpais. Marin Municipal Water District lands: on bank of Lagunaitas Creek Comment
  POM129004  Veronica americana Harriet Ann Walker 1908-6-13 1355 Marin Olema Comment
  UCD108722  Vicia americana var. americana P. B. Kennedy 1914-4-19 4688 Marin Mill Valley, meadows. Comment
  CAS-BOT-BC354330  Vicia benghalensis R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13347 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UCD108781  Vicia benghalensis John Thomas Howell 1945-5-20 s.n. Marin Tiburon. Comment
  UC764642  Vicia gigantea Robert F. Hoover 1941-5-12 5045 Marin near Lagunitas Comment
  UCD108663  Vicia gigantea Collector unknown 1925-6-5 1728 Marin Bolinas. Comment
  UC1177463  Vicia hassei John Thomas Howell 1946-4-18 21658 Marin Black Point Comment
  CAS-BOT-BC351056  Vicia hirsuta R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13340 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  RSA165869  Vicia sativa Philip A. Munz 1963-6-11 24526 Marin Point Reyes Comment
  UC1177461  Vicia sativa subsp. nigra John Thomas Howell 1946-5-12 21760 Marin near Fairfax Comment
  CAS-BOT-BC175961  Viola adunca Greg de Nevers 2001-5-14 12514 Marin Fairfax, Cascade Canyon Comment
  CAS-BOT-BC531480  Viola adunca D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15366 Marin Mount Tamalpais. Marin Municipal Water District lands: Potrero Meadow Comment
  CHSC22413  Viola adunca var. adunca Robert A. Schlising; Anna Eagle 1963-4-10 2507 Marin Coast Ranges. McClure Beach Road (Pierce Point Road) 2 miles south of McClure's Beach. Comment
  UC1762491  Viola glabella Milo S. Baker Feb 1944 10777 Marin near Fountain (Paper Mill Cr.) Comment
  UCSB31485  Viola glabella Clark, Sharon 1978-3-27 Marin 15.4 miles east on Sir Francis Drake Highway, from junction with Route 101 Comment
  UCD110905  Viola lobata Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  UC19310  Viola ocellata W. H. Brewer March 1862 917 Marin Mount Tamalpais Comment
Read comments
Dec 12 2015
  CAS-BOT-BC279945  Viola odorata J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13324 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  UC1761834  Viola pedunculata Mrs. Ensign 1935-4 Marin near, Bayside Acres McNears Point Comment
  SEINET215127 Image available Viola pedunculata P. Berry 1967-4-30 15 Marin 30 Hacienda Drive Tiburon 15 Comment
  SEINET11981220  Viola purpurea Unknown 1899-1 Marin N slope of Mt. Tamalpais Comment
  UC506145  Viola sempervirens Alice Eastwood 1899-6-6 16 Marin Sequoia Canyon Comment
  UC73420  Viola sempervirens Miss M. Alice King Marin Mill Valley Comment
  UC828608  Viola sempervirens Lewis S. Rose 1939-3-31 39043 Marin Lagunitas 91 Comment
  CAS-BOT-BC385082  Vitis vinifera John Thomas Howell 1988-9-7 s.n. Marin Vallecitos School, Terra Linda Comment
  CAS-BOT-BC198782  Vulpia bromoides John Thomas Howell 1943-4-11 17920 Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC198785  Vulpia bromoides John Thomas Howell 1943-5-9 17962 Marin San Rafael hills. Comment
  CAS-BOT-BC198789  Vulpia bromoides John Thomas Howell 1930-4-23 s.n. Marin Blythedale Canyon, Mill Valley Comment
  CAS-BOT-BC198797  Vulpia bromoides Peter H. Raven; Michael P. Johnson 1967-5-2 21293 Marin Wooded slopes near road between North Garrison and Point Campbell, north side of island, Angel Island. 45 Comment
  CAS-BOT-BC198798  Vulpia bromoides Saichi Kawahara 1969-5-28 1102 Marin Coastal stand, middle of Coast Minwok habitation site, Mrn 216, Limantous Spit, Drakes Bay Comment
  CAS-BOT-BC198803  Vulpia bromoides Gordon H. True 1977-5-5 8182 Marin Pike County Gulch, Galloway Canyon, on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach - Audubon Canyon Ranch 3 Comment
  CAS-BOT-BC231835  Vulpia microstachys C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1300 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  CAS-BOT-BC183154  Vulpia microstachys var. ciliata John Thomas Howell 1945-5-27 20882 Marin Northeast of Mountain Theatre, Mt. Tamalpais 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
  CAS-BOT-BC183996  Vulpia microstachys var. microstachys John Thomas Howell 1967-5-5 42169 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UC38451  Vulpia microstachys var. pauciflora Michener and Bioletti 1892-5-22 101 Marin Mt. Tamalpais Comment
  SEINET10893344  Vulpia microstachys var. pauciflora John Thomas Howell 1943-5-22 Howell 18140 Marin Fairfax hills. Comment
  UC76898  Vulpia octoflora var. glauca Michener and Bioletti 1893-5-22 Marin Tamalpais 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
  UC625537  Whipplea modesta Frank W. Gould 1938-5-7 345 Marin 6 mi se Tocaloma 91 Comment
  JEPS79655  Woodwardia fimbriata Edward Lee 1956-4-22 5034 Marin where crossed by Hidden Lake fire trail Van Wyck Canyon (main fork of Van Wyck Creek); Mt. Tamalpais Comment
  CAS-BOT-BC311755  Wyethia angustifolia E. Dunmire; A. Brodkey 2013-5-23 FD 1309 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CHSC433  Wyethia angustifolia A. Stone 1963-4-20 Marin Near Dillon Beach. 15 Comment
  UC36764  Wyethia angustifolia Jos. Burtt Davy 1898-4-2 4190 Marin Angel Island Comment
  HSC6315  Wyethia angustifolia B. Francis 1964-3-24 26 Marin 0.6 mi. NE of Tiburon Comment
  POM30022  Wyethia angustifolia Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC383303  Wyethia glabra L. R. Abrams 1918-4-27 6891 Marin Ignacio Comment
  CAS-BOT-BC95720  Xanthium strumarium Doreen Smith 2002-9-1 s.n. Marin Nicasio Reservoir. Comment
  CAS-BOT-BC527395  Zigadenus fontanus John Thomas Howell 1966-7-20 41983 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UC844725  Zigadenus fremontii Lewis S. Rose 1939-3-18 39026 Marin Sausalito 121 Comment
  CAS-BOT-BC530572  Zigadenus fremontii Javier Penalosa 1962-3-17 2257 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  CAS-BOT-BC530575  Zigadenus fremontii H. E. Parks; S. T. Parks 1930-3-15 0405 Marin Tiburon Peninsula 60 Comment
  SEINET199101  Zigadenus fremontii var. minor Frank W. Gould 1940-2-18 870 Marin 7 miles south of Tomales 30 Comment
  JEPS62266  Zigadenus micranthus var. fontanus W. L. Jepson 1928-6-10 12928 Marin Tiburon Comment
  JEPS82535  Zigadenus micranthus var. fontanus Roger Raiche 1984-5-12 40145 Marin near Marshall (Frink Canyon, along Marshall-Petaluma Road, 3.3 mi se from its intersection with Coast Highway 1, near crest of road); Frink Canyon 91 Comment
  JEPS82536  Zigadenus micranthus var. fontanus Roger Raiche 1984-5-12 40145 Marin near Marshall (Frink Canyon, along Marshall-Petaluma Road, 3.3 mi se from its intersection with Coast Highway 1, near crest of road); Frink Canyon 91 Comment
  UC341832  Zostera marina H. E. Parks 1923-1-6 Marin Paradise Cove Comment
  UC341833  Zostera marina H. E. Parks 1922-9-16 Marin Cove, Belvedere Comment
  UC341836  Zostera marina W. A. Setchell 1922-9-4 Marin Belvedere, cove Comment
  UC398874  Zostera marina W. A. Setchell 1920-8-21 Marin Bolinas Comment



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