Search Results — 2000 specimen records retrieved (1377 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  SEINET10794434 Image available Abies mertensiana George S. Vasey 1875-1 Vasey s.n. Marin Comment
  UC1614537  Abronia latifolia Charles M. Belshaw 1936-8-30 2649 Marin near the Pacific Ocean Stinson Beach Comment
  CAS-BOT-BC383854  Abronia latifolia Wilma Follette 1999-6-7 s.n. Marin Golden Gate National Recreation Area, Tennessee Valley cove Comment
  UC1176780  Abronia umbellata John Thomas Howell 1947-5-14 23157 Marin McClure Beach Comment
  SEINET3292035 Image available Abronia umbellata Lewis S. Rose 1934-10-7 34476 Marin Sea beaches, Stinson Beach Comment
  CAS-BOT-BC83528  Abronia umbellata subsp. breviflora Doreen Smith 2004-7-23 s.n. Marin Mendoza Ranch, W of Sir Francis Drake Hwy. Point Reyes National Seashore. Comment
  CDA3977  Acacia melanoxylon T. C. Fuller 1967-3-29 15546 Marin Deer Park Avenue, San Rafael Hills, San Rafael. 0 Comment
  CAS-BOT-BC437005  Acaena pinnatifida var. californica E. Brooks 1877-5-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC334200  Acer negundo var. californicum T. S. Brandegee 1886-6-3 s.n. Marin Tamalpais Comment
  CAS-BOT-BC336653  Acer negundo var. californicum John Thomas Howell 1944-5-7 19443 Marin Larkspur Comment
  CAS-BOT-BC320480  Acmispon americanus T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13689 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  UC903250  Adenocaulon bicolor Ethel Crum 1933-7-9 1509 a Marin at head of, on shady slope Cataract Gulch; North Coast Ranges, Alpine Lake Comment
  UCSC001488  Adiantum aleuticum Peter Kamb 1949-11-19 1578 Marin Cataract Canyon Comment
  SEINET3868325 Image available Adiantum jordanii Lewis S. Rose 1970-4-1 70020 Marin Arroyo Hando. 3 miles NW of Bolinas.; 0 Comment
  CAS-BOT-BC202633  Aesculus californica Gordon H. True 1977-6-11 8215 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 30 Comment
  CAS-BOT-BC29335  Ageratina adenophora Greg de Nevers 2002-5-12 12671 Marin Audubon Canyo nRanch, Bolinas Lagoon Preserve. On Scrub Trail, closest to the Olive-Hyde Trail. 30 Comment
  RSA65812  Ageratina adenophora E. K. Balls, P. C. Everett 1953-10-8 18583 Marin 0.1 mi E of Stinson Beach on road across Mt. Tamalpais from Hwy 1 76 Comment
  RSA639476  Agoseris apargioides var. eastwoodiae Walter Wisura 1999-6-15 5129 Marin Point Reyes National Sea shore: McClure Beach. Comment
  UC1125444  Agoseris apargioides var. eastwoodiae A. E. Wieslander 1933-6-11 318 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  UC1177280  Agoseris apargioides var. eastwoodiae J. Thomas Howell 1938-5-28 Marin Pt. Reyes dunes Pt. Reyes Comment
  CAS-BOT-BC421477  Agoseris grandiflora J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14332 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  CAS-BOT-BC22904  Agoseris heterophylla M. K. C. 1886-5-19 s.n. Marin Tamalpais Comment
  JEPS36267  Agoseris heterophylla var. heterophylla W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  JEPS36252  Agoseris hirsuta R. F. Hoover 1941-6-19 5360 Marin 4 mi e Pt. Reyes Station; Lagunitas Creek, Pt. Reyes Station Comment
  CAS-BOT-BC13138  Agoseris hirsuta LeRoy Abrams 1930-6-29 7519 Marin San Rafael to Nicasio near Couty Poor Farm Comment
  CHSC83225  Agrostis Beecher Crampton 1961-6-28 5911 Marin 1.25 miles east of Dillon Beach, at junction of Valley Ford-Franklin Road with Dillon Beach Road. Comment
  UCD92447  Agrostis Beecher Crampton 1957-6-11 4195 Marin Entrance to Steep Ravine Beach, 5.6 miles N of Muir Beach, along State Hwy. 1. Comment
  CAS-BOT-BC127501  Agrostis blasdalei John Thomas Howell; Catherine Best 1981-6-11 54067 Marin North Beach, Point Reyes Peninsula. Comment
  UC728626  Agrostis blasdalei Milo S. Baker 1945-9-13 11221 Marin ca 2 mi s Estero Crossing (Point Reyes Peninsula); Point Reyes Peninsula Comment
  SEINET10789844  Agrostis blasdalei John Thomas Howell 1947-5-14 Howell 23150 Marin Restricted to gravelly slope on outcrop of diatomaceous shale of Monterey Series, Drakes Estero, WNW of Mt Vision,/ Comment
  CAS-BOT-BC175938  Agrostis capillaris Catherine Best 1980-8-8 s.n. Marin At the cheese factory on the Pt. Reyes Petaluma Rd. about .5 mi southwest of the intersection of Novato Blvd. Comment
  CAS-BOT-BC127434  Agrostis densiflora Ronie Clark 1983-7-26 PR 83 -035 Marin Point Reyes National Seashore. Pierce Point Road. Approximately 2.1 miles northwest of junction with Sir Francis Drake Highway. North side of roadway. Comment
  POM277050  Agrostis densiflora A. A. Beetle 1946-7-13 4695 Marin North side of Point Reyes, n.w. of Inverness 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
  SEINET199893  Agrostis diegoensis John Thomas Howell 1937-5-21 Marin S. Tiburon Comment
  CAS-BOT-BC127188  Agrostis exarata John Thomas Howell 1945-7-4 21274 Marin Inverness. Comment
  CAS-BOT-BC127200  Agrostis exarata John Thomas Howell 1945-6-24 21235 Marin Mount Tamalpais. Bartho Retreat. Comment
  CAS-BOT-BC127212  Agrostis exarata John Thomas Howell 1943-5-22 18125 Marin Deer Park near Fairfax. Comment
  CAS-BOT-BC127227  Agrostis exarata John Thomas Howell 1942-6-7 s.n. Marin San Anselmo Canyon. Comment
  UCD37426  Agrostis exarata Beecher Crampton 1960-6-8 5587 Marin Marin County, Point Reyes Peninsula, 4.6 miles northwest of Inverness, northern end of Drakes Estero at road crossing. 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
  UCD52386  Agrostis exarata John Thomas Howell 1945-6-24 21235 Marin Barths Retreat, Mt. Tamalpais. Comment
  CAS-BOT-BC139664  Agrostis gigantea John Thomas Howell 1944-7-30 s.n. Marin Mill Valley. Near Locust Ave. Comment
  CAS-BOT-BC139477  Agrostis hallii Hans Leschke 1945-6-17 s.n. Marin Gollinas Valley. Comment
  CAS-BOT-BC139483  Agrostis hallii Gordon H. True 1969-6-20 5066 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. At first side canyon south of Arroyo Honda. 60 Comment
  CAS-BOT-BC139492  Agrostis hallii Gordon H. True 1969-6-20 5068 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. 60 Comment
  CDA31838  Agrostis hallii D. G. Kelch, Andrew Doran 2009-5-5 9 .261 Marin East Marin Island. Comment
  POM116246  Agrostis hallii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC53525  Agrostis hallii J. Burtt Davy 1897-9-25 4125 Marin Mill Valley side of Mt. Tamalpais Mt. Tamalpais Comment
  RSA93385  Agrostis hendersonii J. T. Howell 1947-4-23 23062 Marin Drakes Estero West of Mt. Vision Comment
  CAS-BOT-BC138838  Agrostis microphylla John Thomas Howell 1944-5-14 19479 Marin Chileno Valley. Comment
  UCD53047  Agrostis microphylla John Thomas Howell 1962-6-10 37416 Marin Rock Springs, Mt. Tamalpais. Comment
  CAS-BOT-BC139029  Agrostis pallens John Thomas Howell s.n. Marin Mount Tamalpais. Near Bootjack. Comment
  UCD161896  Agrostis pallens Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 02. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  UCD53449  Agrostis stolonifera Beecher Crampton 1960-6-8 5571 Marin Pt. Reyes Peninsula; east slope of Inverness Ridge. Comment
  SEINET10868861  Agrostis tenuis John Thomas Howell 1945-6-12 Howell 20955 Marin Near radis station, Point Reyes. Comment
  CAS-BOT-BC138404  Aira caryophyllea var. capillaris Leo Koch 1939-4-16 580 Marin Ca. 9 miles from Petaluma to Marshalls. Comment
  CAS-BOT-BC138316  Aira caryophyllea var. caryophyllea John Thomas Howell 1943-6-13 s.n. Marin Sausalito. Comment
  CAS-BOT-BC138194  Aira praecox John Thomas Howell 1946-5-5 s.n. Marin Point Reyes dunes. Comment
  JEPS8460  Allium lacunosum Rimo Bacigalupi with C. R. Bell 1951-4-13 3255 Marin just above little wooden church, Tiburon Tiburon Comment
  POM169899  Allium lacunosum var. lacunosum Alice Eastwood 1922-5-10 s.n. Marin Tiburon. Comment
  CAS-BOT-BC472779  Allium neapolitanum John Thomas Howell 1958-4-11 33015 Marin San Rafael Comment
  UCSB1011  Alnus rhombifolia Keator, Glenn 1959-3-31 Marin 2.7 miles north of Inverness coffee shop on Bolinas ridge Comment
  CAS-BOT-BC169309  Alnus rubra Peter Rubtzoff 1951-9-23 800 Marin Olema Creek, near road from Olema to Bolinas Lagoon Comment
  CAS-BOT-BC169317  Alnus rubra Beryl O. Schreiber 1936-3-8 2147 Marin Shell Beach Canyon on Tomales Bay Comment
  JEPS58589  Alnus rubra W. L. Jepson 1897-3-28 Marin Olema Comment
  JEPS58601  Alnus rubra W. L. Jepson 1900-6-1 557 H Marin Inverness Comment
  UC13485  Alnus rubra H. P. Chandler 1902-3-13 Marin Mill Valley Comment
  UC400135  Alnus rubra Ynez Mexia 1929-9-22 2409 Marin marshy lands near Tomales Bay Comment
  UC521706  Alnus rubra Joseph Andorfer Ewan 1933-11-5 8107 Marin Hearts Desire Tomales Bay (s shore of bay) Comment
  UCD110037  Alnus rubra B. Crampton 1954-4-28 1808 Marin 11 miles northeast of Pt. Reyes lighthouse, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC138054  Alopecurus aequalis var. sonomensis John Thomas Howell 1945-7-29 21358 Marin Between Bolinas radio station and Rio Honda. Comment
  CAS-BOT-BC137934  Alopecurus saccatus Greg de Nevers 1992-5-28 10158 Marin Mount Burdell. Hidden Lake. 304 Comment
  CAS-BOT-BC354334  Amaryllis belladonna J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13364 Marin Mount Tamalpais: Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CHSC25592  Ambrosia chamissonis Robert A. Schlising; L. Thurman, J. Anderson 1962-6-30 2329 Marin Coast Ranges. At McClures Beach. Comment
  UC88845  Ambrosia chamissonis T. S. Brandegee 1888-10-1 Marin Angel Island Comment
  CAS-BOT-BC13733  Ambrosia chamissonis Javier Penalosa 1961-8-26 2227 Marin Tiburon Peninsula, flat SW of the NWPRR Trustle Comment
  UCD55989  Ammophila arenaria A. A. Beetle 1942-9-27 3818 Marin Stinson Beach on Bolinas Bay. Comment
  CAS-BOT-BC177219  Amorpha californica var. napensis E. M. Zeile 1924-5-10 s.n. Marin Ross Valley Comment
  CAS-BOT-BC177220  Amorpha californica var. napensis J. P. Moore 1875-5-1 524 Marin San Rafael Comment
  UC1084532  Amsinckia intermedia Peter Kamb 1952-5-30 2294 Marin 0.5 mi e of fork to Tocaloma and Point Reyes Station (road from Marshall to Petaluma, 15 mi e of Marshall) Comment
  UC24618  Amsinckia lycopsoides Alice Eastwood March 1896 Marin Millwood Comment
  JEPS17103  Amsinckia spectabilis Rimo Bacigalupi 1957-3-31 5767 Marin Point Reyes, hill just above lighthouse Point Reyes 182 Comment
  UC78288  Amsinckia spectabilis K. Brandegee May 1892 Marin Nicasio Comment
  UCD119807  Amsinckia spectabilis Gene Newcomb 1953-4-19 114 Marin At the north end of the town on a hill to the south of a large freshwater pond. Dillon Beach. Comment
  SEINET11973102  Anagallis arvensis H. W. Graham 1927-1 9- 11 -25 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  CAS-BOT-BC45154  Anaphalis margaritacea Volney Rattan 1877-7-1 s.n. Marin Bolinas Comment
  CAS-BOT-BC531487  Anemone grayi D. Greenberger; J. Doyle; M. Anthonisen; M. Evans 2015-4-10 15320 Marin Mount Tamalpais. Marin Municipal Water District lands: down Kent Pump Rd toward Alpine Lake, N bank of Lagunitas Creek Comment
  RSA128998  Angelica californica P. H. Raven 1949-6-5 702 Marin Shady places in trees, between Lake Lagunitas & Deer Park. 274 Comment
  RSA114090  Angelica hendersonii Lincoln Constance 1955-7-26 3612 Marin Point Reyes Peninsula 3.5 miles southwest of Inverness Comment
  UC183808  Angelica tomentosa Miss Harriet A. Walker 1914-9-27 3718 Marin Mount Tamalpais, Willow Camp Road Mount Tamalpais; , Willow Camp Road Comment
  UC20802  Angelica tomentosa W. L. Jepson 1892-6-11 Marin Mount Tamalpais Comment
  CAS-BOT-BC273105  Anisocarpus madioides Dr. A. Kellogg 1870-1-1 s.n. Marin San Rafael Comment
  CAS-BOT-BC137769  Anthoxanthum aristatum John Thomas Howell 1945-5-9 20856 Marin Low field between Hamilton Field and Ignacio. Comment
  SBBG54421  Anthoxanthum aristatum J. T. Howell 1945-5-9 20856 Marin between Hamilton Field and Ignacio Comment
  CAS-BOT-BC280610  Anthoxanthum occidentale James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. Redwood Canyon Comment
  HSC10093  Anthoxanthum occidentale L. S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay. 12 Comment
  SEINET182708  Anthoxanthum occidentale Unknown 1925-1-15 Marin Mt. Tamalpais Comment
  SEINET7614646 Image available Anthoxanthum occidentale Michener, Bioletti 1893-1 8087 Marin Mill Valley Comment
  UC26358  Antirrhinum kelloggii Michener and Bioletti 1892-5-22 Marin Sequoia Canyon Comment
  SEINET10880481  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum Thompson 1983-8-9 Thompson 401 Marin Phoenix Lake. Along gravel road that begins at the parking lot at the end of Lagunitas Road. Not far beyond lake on gravel road. San Rafael Quad. (7.5', 1968). T1N, R6W, NNW of "Water Tank" on map. Compass bearing 130 along road. 61 Comment
  UC12041  Aphanes occidentalis Michener and Bioletti Apr 1892 Marin Fairfax Comment
  UC12049  Aphanes occidentalis F. T. Bioletti Apr 1892 Marin Fairfax Comment
  UCD150413  Aphanes occidentalis William Anderson 1967-5-5 s.n. Marin Dillon Beach Rd. Comment
  CAS-BOT-BC435129  Aptenia cordifolia Catherine Best 1996-8-3 1469 Marin Corinthian Island - Belvedere (in sidewalk crack on Alcatraz Ave.) Comment
  CAS-BOT-BC392040  Aquilegia eximia Hans Leschke 1942-7-12 s.n. Marin Hidden Lake Fire Trail, Mt. Tamalpais Comment
  UC589401  Aquilegia formosa Beryl O. Schreiber 1932-6-29 601 Marin San Dune Beach Tomales Bay Comment
  SEINET12094157  Aquilegia formosa F. H. Utech 1988-1 88 -145 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile mark 9.8 380 Comment
  RSA273261  Aquilegia formosa var. truncata Glenn A. Gorelick 1967-04 s.n. Marin Bolinas Comment
  CAS-BOT-BC17275  Arabis blepharophylla John Thomas Howell 1926-2-21 1637 A Marin Ocean bluffs at Point Reyes. Comment
  CHSC35655  Arabis blepharophylla R. E. Preston 1982-4-17 241 Marin At roadside. Along State Hwy 1, ca. 1 mi s of Tomales. 30 Comment
  UC1073318  Arabis blepharophylla George B. Rossbach 1955-3-5 292 Marin just e Point Reyes lighthouse (seward end of Point Reyes); Point Reyes 167 Comment
  UC402655  Arabis glabra Jos. Burtt Davy 1901-4-13 6911 Marin Angel Island Comment
  UCD117481  Arbutus menziesii Miss K. D. Jones 1910-10-16 s.n. Marin Fairfax. Comment
  UCD15235  Arbutus menziesii James Weinstein 1985-4-28 5 Marin Along Bolinas Road, 4 miles from Fairfax heading toward Mt. Tamalpais. 250 Comment
  UCR20568  Arbutus menziesii H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 1 mi. west of the junction with Ridgecrest Blvd. 91 Comment
  RSA629100  Arctostaphylos Jon E. Keeley 1987-8-22 11135 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  RSA629111  Arctostaphylos Jon E. Keeley 1987-8-20 11123 Marin Below west point on Mt. Tamalpais. Comment
  JEPS108612  Arctostaphylos X repens unknown Marin Mt. Vision Comment
  SEINET11987126  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4069 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Inverness Ridge Comment
  RSA622715  Arctostaphylos canescens Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24861 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  LA42151  Arctostaphylos canescens LeRoy Abrams; 1927-2-19 11570 Marin on the trail from Eldrige Grade to Larsen's, and are to be found between the last bunch of cypresses and the Rock Spring Comment
  CAS-BOT-BC24031  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin The present specimens were collected near the type station, on Mount Tamalpais. Comment
  CAS-BOT-BC24037  Arctostaphylos canescens subsp. canescens H. E. McMinn 1923-3-30 911 Marin Along Ben Williams Trail to West Peak. Comment
  UC1120917  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1936-9-19 702 Marin East Peak Tamalpais Quadrangle, Mt. Tamalpais 701 Comment
  UC126714  Arctostaphylos canescens subsp. canescens Miss Alice Eastwood 1907-2-10 Marin Mt. Tamalpais Comment
  HSC93962  Arctostaphylos glandulosa C. Newberry 1994-1-29 7172 Marin Muir Woods Natl. Monument, Fern Creek Trail 244 Comment
  UCD166533  Arctostaphylos glandulosa Dylan O. Burge 2016-1-31 2033 Marin Bolinas Ridge. 510 Comment
  CAS-BOT-BC23398  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-6-4 19538 Marin Inverness Ridge Comment
  RSA626860  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24818 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC24844  Arctostaphylos glandulosa subsp. cushingiana Vernon O. Bailey; C. Hart Merriam s.n. Marin Marin County. Comment
  CAS-BOT-BC23193  Arctostaphylos glandulosa subsp. glandulosa A. Eastwood 1903-7-7 3993 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23196  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1897-4-20 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC23198  Arctostaphylos glandulosa subsp. glandulosa L. R. Abrams 1915-10-25 5611 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23214  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1964-4-8 8668 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  JEPS38666  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1921-10-2 9513 Marin Bill Williams trail Mt. Tamalpais 731 Comment
  OBI14702  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8668 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  OBI14715  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8669 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  RSA264211  Arctostaphylos glandulosa subsp. glandulosa C. W. Tilforth, W. Wisura 1977-8-14 1450 Marin Between East and West Tamalpais Peaks 762 Comment
  RSA626874  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24853 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626887  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24892 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  RSA7414  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11347 Marin Mt. Tamalpais. Comment
  UC1120221  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander 1938-10-27 855 Marin Mt. Tamalpais Tamalpais Quadrangle Comment
  UC1120239  Arctostaphylos glandulosa subsp. glandulosa J. B. Spring 1932-6-23 84 Marin Salmon Creek Petaluma Quadrangle Comment
  UC549388  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-9-4 505 Marin Mount Tamalpais Comment
  UC549390  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-9-4 503 Marin Mount Tamalpais Comment
  POM180791  Arctostaphylos glandulosa var. cushingiana J. T. Howell 1930-7-20 5376 Marin Hills just north of Pheonix Lake. Comment
  HSC33225  Arctostaphylos hookeri subsp. montana Thomas W. Nelson 1974-4-22 1221 Marin Beside the middle peak of Mt. Tamalpais. Comment
  HSC7761  Arctostaphylos hookeri subsp. montana Freed W. Hoffman 1947-4-20 641 Marin Northside Trail near Rifle Camp, Mt. Tamalpais Comment
  JEPS38767  Arctostaphylos hookeri subsp. montana W. L. Jepson 1921-10-2 9504 Marin Bill Williams Trail Mt. Tamalpais Comment
  JEPS77215  Arctostaphylos hookeri subsp. montana Robert M. Lloyd 1963-4-24 2358 Marin on Bolinas road 5.3 mi s Fairfax Comment
  RSA201593  Arctostaphylos hookeri subsp. montana Robert F. Hoover 1964-4-8 8674 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  UC1137477  Arctostaphylos hookeri subsp. montana H. S. Yates 1935-4-2 5048 Marin West Peak Tamalpais Quadrangle Comment
  UCD53789  Arctostaphylos hookeri subsp. montana Roman Gankin; W. R. Hildreth 1967-10-3 1062 Marin San Geronimo Ridge. Comment
  UCD53793  Arctostaphylos hookeri subsp. montana Roman Gankin; W. R. Hildreth and Ken Milam 1965-4-13 492 Marin San Geronimo Ridge; near Alpine Ridge. Comment
  CDA33721  Arctostaphylos manzanita D. G. Kelch 2009-6-25 9 .486 Marin Bayo Vista near Black Point. Comment
  UC1177375  Arctostaphylos manzanita subsp. manzanita Peter H. Raven 1951-2-25 2738 Marin above Santa Venetia (n side of hills); San Raphael Hills Comment
  NY9756  Arctostaphylos montana A. Eastwood 07 1893 s.n. Marin Mt. Tamalpais Comment
  OBI70561  Arctostaphylos montana D. G. Kelch 1997-3-5 97 .023 Marin 91 Comment
  RSA633140  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24878 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38533  Arctostaphylos montana subsp. montana Alice Eastwood 1918-10-6 s.n. Marin Pine Ridge above Carson Creek Comment
  CAS-BOT-BC38548  Arctostaphylos montana subsp. montana Gary D. Wallace 1974-12-26 1362 Marin NNE of Hdqtrs. of Mt. Tamalpais St. Pk. E. of Bootjack Area along the Davis Trail just outside park boundary. 518 Comment
  CAS-BOT-BC40151  Arctostaphylos montana subsp. montana Alice Eastwood 1922-6-4 11349 Marin Mt. Tamalpais. Along Ben Williams Trail. Comment
  CAS-BOT-BC40157  Arctostaphylos montana subsp. montana Gary D. Wallace 1974-12-26 1360 Marin Mt. Tamalpais St. Pk. near Mountain Theater. 731 Comment
  OBI14548  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8672 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  CAS-BOT-BC38536  Arctostaphylos montana subsp. montana Alice Eastwood 1923-3-2 12980 Marin Marin Co. Comment
  JEPS108601  Arctostaphylos nummularia Roger Raiche 1982-8-28 20704 B Marin Bolinas Ridge Comment
  JEPS38683  Arctostaphylos nummularia W. L. Jepson 1921-10-2 9502 Marin Zig-Zag trail above Blithedale; Mt. Tamalpais Comment
  JEPS48498  Arctostaphylos nummularia Elsa Kraeger 1926-3-13 Marin e side Mt. Tamalpais Comment
  RSA89537  Arctostaphylos nummularia P. A. Munz 1954-8-1 19904 Marin Throckmorton Ridge, Mt. Tamalpais. Comment
  UC279043  Arctostaphylos nummularia H. E. Parks 1926-3-31 3065 Marin Mt. Tamalpais Comment
  UC83021  Arctostaphylos nummularia Katharine Brandegee July 1905 Marin above Mill Valley; Tamalpais 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
  RSA70886  Arctostaphylos nummularia var. sensitiva F. W. Peirson 1925-10-3 6453 Marin On south trail to Mt. Tamalpais. 305 Comment
  CAS-BOT-BC44665  Arctostaphylos sensitiva W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  SBBG28445  Arctostaphylos sensitiva L. R. Abrams 1926-2-19 Marin Mt Tamalpais, West Pt Trail Comment
  SEINET2029980 Image available Arctostaphylos sensitiva Lewis S. Rose 1939-2-23 39014 Marin South slope of Mount Tamalpais 366 Comment
  SEINET3164343  Arctostaphylos sensitiva L. S. Rose 1939-2-23 39014 Marin S. slope of Mount Tamalpais 366 Comment
  UCD166524  Arctostaphylos sensitiva Dylan O. Burge 2016-1-23 2022 Marin Mount Tamalpais. 304 Comment
  CAS-BOT-BC46780  Arctostaphylos uva-ursi Roger Raiche 1982-8-21 20699 Marin Lairds Landing, Pt. Reyes 24 Comment
  UC521704  Arctostaphylos uva-ursi Joseph Andorfer Ewan 1933-11-5 8086 Marin near jct. Pt. Reyes-Tomales Pt. Rds; Inverness Ridge Comment
  UCD52045  Arctostaphylos uva-ursi Beryl O. Schreiber 1937-2-21 2358 Marin Collected on Mount Vision, 1.3 miles west of Inverness, in Chaparral. 365 Comment
  UCD52054  Arctostaphylos uva-ursi B. Schreiber 1936-6-28 2277 Marin 1.5 miles N.N.W. of Indian Beach 106 Comment
  CAS-BOT-BC27285  Arctostaphylos virgata Alice Eastwood 1902-12-25 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44615  Arctostaphylos virgata Brandegee 1889-1-1 22 Marin Tamalpais Comment
  CAS-BOT-BC44621  Arctostaphylos virgata C. Hart Merriam 1915-7-24 s.n. Marin Mt. Tamalpais - upper edge Muir Woods, near site of old Muir Inn Comment
  CAS-BOT-BC46823  Arctostaphylos virgata Robert Allen 1985-3-31 s.n. Marin growing on Bolinas Ridge Comment
  CAS-BOT-BC46850  Arctostaphylos virgata H. L. Mason 1935-4-12 8265 Marin Inverness Ridge Comment
  HSC7769  Arctostaphylos virgata C. M. Belshaw 1937-3-14 2762 Marin San Geronimo Ridge 1 1/4 mi. SW of San Geronimo summit 305 Comment
  JEPS38862  Arctostaphylos virgata H. L. Mason 1929-2-17 Marin Inverness Ridge Comment
  NY9770  Arctostaphylos virgata A. Eastwood 1902-12-28 3158 Marin Mt. Tamalpais. On Boot-jack trail. Comment
  POM132247  Arctostaphylos virgata Alice Eastwood 1907-2-10 s.n. Marin Mt. Tamalpais. Comment
  RSA187413  Arctostaphylos virgata John H. Thomas 1966-1-30 11473 Marin Iverness Ridge, Pt. Reyes Peninsula, about 3 mi northward from town of Iverness. 122 Comment
  RSA240609  Arctostaphylos virgata C. W. Tilforth, John Dourley 1973-7-17 904 Marin Near Iverness, Tomales Bay. Comment
  RSA364253  Arctostaphylos virgata Walter Knight, Irja Knight 1986-2-24 5243 Marin Mt. Tamalpais, camp Aice Eastwood. Ca 400 yds from parking lot near water tank. Comment
  RSA636935  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24659 Marin Drake Highway, 2.5 km south of turnoff to Mt. Vision, Tomales Bay. 90 Comment
  RSA636938  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24666 Marin Tomales Bay State Park picnic area, off Drake Highway, Point Reyes. 30 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
  UC126716  Arctostaphylos virgata Miss Alice Eastwood 1907-2-10 Marin Mt. Tamalpais Comment
  UC725927  Arctostaphylos virgata A. A. Heller 1941-7-18 16242 Marin near foot of grade west of Inverness (on ridge above road); Point Reyes Peninsula Comment
  CAS-BOT-BC102180  Arctotheca T. C. Fuller; G. D. Barbe 1989-5-31 4317 Marin Tennessee Valley Trail, near Tennessee Cove Comment
  CAS-BOT-BC102224  Arctotheca Doreen Smith 1996-5-4 s.n. Marin about 1/2 mile west of Muddy Hollow, Pt. Reyes National Seashore Comment
  CAS-BOT-BC526232  Arctotheca prostrata Elizabeth McClintock 1983-8-27 s.n. Marin Bear Valley, National Seashore Comment
  CAS-BOT-BC400441  Aristolochia californica Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC400439  Aristolochia californica Belle Richardson Jackson 1921-6-11 s.n. Marin Lagunitas Comment
  CAS-BOT-BC400446  Aristolochia californica W. R. Dudley 1894-3-31 s.n. Marin On road from Ross Valley to Lagunitas Lake Comment
  UC337197  Arnica discoidea unknown Marin Tamalpais Comment
  CAS-BOT-BC82454  Arnica discoidea John Thomas Howell 1927-5-8 2379 Marin East slope of Mt. Tamalpais Comment
  CAS-BOT-BC534054  Artemisia californica R. Schneider; A. Freeman; P. Suri; H. Rolf; V. Springer 2015-6-12 15823 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Concrete Pipe Road, just S of Canyon Trail Comment
  CAS-BOT-BC84933  Artemisia californica John Thomas Howell 1946-12-22 23034 Marin Steep southern slopes, Greenbrae Hills Comment
  CAS-BOT-BC84936  Artemisia californica Alice Eastwood 1912-10-11 2305 Marin Mt. Tamalpais Comment
  CDA29295  Artemisia californica D. G. Kelch 2007-10-16 7 .638 Marin Black Point. Comment
  HSC4716  Artemisia californica L. S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 30 Comment
  CAS-BOT-BC90360  Artemisia douglasiana Gordon H. True 1977-7-21 8356 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  POM54848  Artemisia douglasiana A. A. Heller 1902-6-19 5724 Marin Tiburon peninsula, along the Bay Road. Comment
  UCSB12643  Artemisia pycnocephala Blattau, Jim 1962-4-17 Marin End of road at tip of Point Reyes Peninsula 60 Comment
  JEPS79644  Aspidotis californica Edward Lee 1955-10-30 5019 Marin Bootjack trail from Muir Woods Nat'l Monument to Van Wyck Comment
  CAS-BOT-BC65855  Aspidotis carlotta-halliae John Thomas Howell 1962-2-5 37077 Marin on Troop 80 Trail just east of Rattlesnake Camp, Mt. Tamalpais Comment
  UC399492  Aspidotis carlotta-halliae Katharine Brandegee 1907-1 Marin Tiburon Comment
  RSA216148  Aster chilensis J. T. Howell 1957-9-15 32956 Marin Richardson Bay Comment
  CAS-BOT-BC419681  Asteraceae D. E. Breedlove 1978-4-23 43468 Marin Sewer Farm, Bolinas 30 Comment
  CAS-BOT-BC180455  Astragalus breweri T. S. Brandegee 1890-7-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC180460  Astragalus breweri L. R. Abrams 1922-4-29 8073 Marin West of Rock Spring, Mt. Tamalpais Comment
  POM45338  Astragalus breweri T. S. Brandegee 1892-07 s.n. Marin Tamalpais. Comment
  RSA22278  Astragalus breweri L. S. Rose 1939-4-23 39085 Marin Mt. Tamlpais, Rock Springs alt. 1900 ft. 579 Comment
  UC1106254  Astragalus gambelianus John Thomas Howell 1942-4-12 16942 Marin Big Carson Canyon near Warm Springs; Big Carson Canyon near Warm Springs Comment
  CAS-BOT-BC178349  Astragalus gambelianus Alice Eastwood 1915-5-16 s.n. Marin Bolinas Ridge, Mt. Tamalpais. Comment
  NY5507  Astragalus lentiginosus var. piscinensis M. DeDecker 1974-6-2 3526 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
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Feb 5 2011
  SEINET948662  Astragalus pycnostachyus A. D. E. Elmer 1903-1 4617 Marin Point Reves Post Office. Comment
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Dec 29 2016
  POM257197  Astragalus pycnostachyus Lincoln Constance 1939-7-15 2523 Marin Drake's Estero, 10 miles southwest of Inverness, Point Reyes Peninsula. Comment
  POM26521  Astragalus pycnostachyus var. pycnostachyus Jos. Burtt Davy 1894-8-27 1209 Marin Bolinas Bay 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
  RSA181157  Athyrium filix-femina subsp. cyclosorum P. H. Raven 1964-10 19715 Marin Inverness, Point Reyes Peninsula Comment
  JEPS35146  Athyrium filix-femina var. cyclosorum Fred Hein 1931-11-12 Marin between Manzanita and Tennessee Cove Comment
  JEPS79646  Athyrium filix-femina var. cyclosorum Edward Lee 1955-10-2 5018 Marin Steep Ravine (Webb Creek) Webb Creek; Mt Tamalpais state Park Comment
  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
  UC399375  Athyrium filix-femina var. cyclosorum R. S. Norris May, 1894 Marin Comment
  SEINET3156325  Atriplex julacea E. L. Greene 1885-5-10 sn Marin San Quentin Comment
  SEINET4136202  Atriplex suberecta Barbara Ertter, Linda Vorobik 1990-9-29 9651 Marin Stafford Lake W of Novato of Novato Creek dried margin on NW side.; 0 Comment
  CAS-BOT-BC231815  Avena barbata T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1205 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UC216345  Avena barbata Florence Beckwith June, 1915 14 Marin Mt. Tamalpais Comment
  UC1118886  Baccharis pilularis A. E. Wieslander 1934-3-18 409 Marin Point Reyes Point Reyes Quad. 182 Comment
  UC1614432  Baccharis pilularis Charles M. Belshaw 1936-1-1 1444 Marin away from sea Pt. Reyes Headlands Comment
  SEINET11861773  Baccharis pilularis M. T. Doutt 1931-7-18 592 Marin Pt. Reyes, lighthouse Comment
  UCSC003146  Baccharis pilularis S. Levy 1994-5-22 104 Marin Muir Woods 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-BC16459  Barbarea orthoceras Volney Rattan 1884-4-1 s.n. Marin Ross 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
  CAS-BOT-BC145777  Beckmannia syzigachne Peter Rubtzoff 1962-7-14 4989 Marin Laguna, Chileno Valley. Comment
  UC9757  Berberis nervosa J. Burtt Davy 1894-8-28 1221 Marin Bolinas Ridge Comment
  CAS-BOT-BC75821  Berberis pinnata Javier Penalosa 1962-3-3 2239 Marin Gulch behind Stinson Beach School. Comment
  CAS-BOT-BC75827  Berberis pinnata E. Crum 1936-3-8 1735 Marin Inverness Ridge, Inverness-Tomales Point Road. 121 Comment
  UCSB11339  Berberis pinnata subsp. pinnata 1961-12-31 Marin Point Reyes lighthouse area 45 Comment
  CAS-BOT-BC413011  Bistorta bistortoides Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  RSA610718  Blechnum spicant Joseph A. Ewan 1936-1-1 9377 Marin Canyon above Tomales Bay Comment
  UC1219709  Blennosperma nanum var. robustum R. Ornduff 1958-4-30 4963 Marin se of parking area Mc Clure Beach Comment
  UC1281538  Blennosperma nanum var. robustum C. Ritchie Bell 1963-3-30 17485 Marin ca. 0.8 mi s of McClure Beach Comment
  RSA31367  Boisduvalia densiflora var. densiflora J. T. Howell 1944-6-25 19654 Marin Santa Venetia. Comment
  CAS-BOT-BC420292  Boykinia occidentalis Rimo Bacigalupi 1943-7-16 2765 Marin trailside at bottom of Big Carson Canyon Lagunitas Creek Watershed Comment
  UC212391  Boykinia occidentalis S. B. Parish Aug. 1918 19077 Marin Lagunitas Comment
  CAS-BOT-BC420288  Boykinia occidentalis J. P. Moore 1878-9-22 381 Marin Lagunitas Creek Comment
  CAS-BOT-BC145419  Brachypodium distachyon John Thomas Howell 1948-5-31 24327 Marin Devils Gulch near Camp Taylor. Comment
  CAS-BOT-BC145420  Brachypodium distachyon John Thomas Howell 1947-5-21 23186 Marin Tiburon. Comment
  CAS-BOT-BC36740  Brassica rapa John H. Thomas 1966-1-30 11471 Marin McClures Beach, Tomales Point. Comment
  CDA37479  Briza maxima D. G. Kelch 2011-5-13 11 .249-H Marin Near Phoenix Lake. Comment
  LA83985  Briza maxima O. H. Kappler; 1943-5-20 sn Marin near San Rafael Comment
  SEINET10507329  Briza maxima Mary Susan Taylor Taylor 2467 Marin Ca. 2 mi N of Nicasio, on E side of Nicasio Valley Road. Comment
  SEINET11688667  Briza maxima Unknown 1980-1 s.n. Marin 0.2 mi E of Olema on the side of road A104 30 Comment
  CAS-BOT-BC145554  Briza minor Peter H. Raven; Michael P. Johnson 1967-5-2 21349 Marin Angel Island. Hospital Cove, west side of island. 15 Comment
  UC70682  Briza minor J. Burtt Davy 1897-9-18 4046 Marin San Rafael Comment
  SEINET4174947 Image available Brodiaea coronaria var. macropoda Robert A. Norris 1977-1 3592 Marin A few individuals found on roadbank among fixed dunes near Pt. Reyes Beach North, Marin Co., California. Comment
  CAS-BOT-BC484228  Brodiaea elegans subsp. elegans Javier Penalosa; Howell 1961-6-7 1649 Marin West of Marin Country Day School, Tiburon Peninsula 30 Comment
  CAS-BOT-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
  CAS-BOT-BC144318  Bromus L. R. Abrams 1928-4-18 12195 Marin Larkspur. Comment
  CAS-BOT-BC231808  Bromus carinatus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1119 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CHSC8185  Bromus carinatus M. Banning 1969-4-7 37 Marin 2 mi. N. Stinson Beach on Hwy 1. 12 Comment
  SEINET3921837  Bromus carinatus Virginia E. Long 1933-5-4 211 A Marin Open hillside, ridge above Mill Valley and Muir Woods.; 0 Comment
  CAS-BOT-BC149179  Bromus carinatus var. carinatus John Thomas Howell 1941-5-21 s.n. Marin Mount Tamalpais. Bootjack. Comment
  CAS-BOT-BC149247  Bromus carinatus var. carinatus John Thomas Howell 1943-5-22 18129 Marin Deer Park near Fairfax. Comment
  UC1177015  Bromus carinatus var. carinatus John Thomas Howell 1946-5-4 21748 Marin Dillons Beach Comment
  RSA127001  Bromus commutatus H. S. Yates 1936-6-14 5639 Marin 1 mile E of Aurora School. 46 Comment
  HSC9213  Bromus diandrus R. C. Wunner 1962-4-19 Marin Fairfax, Marinda Oaks, lot next to 27 Vista Way Comment
  RSA107068  Bromus diandrus L. S. Rose 1956-6-25 56106 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  CAS-BOT-BC156102  Bromus diandrus Gordon H. True 1969-4-18 4855 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. In old field between entrance road and Arroyo Honda. 60 Comment
  CAS-BOT-BC155017  Bromus hordeaceus John Thomas Howell 1966-4-18 41482 Marin John Thomas Howell Botanical Garden. Tiburon. Comment
  CAS-BOT-BC231803  Bromus hordeaceus C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1117 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UCD58766  Bromus hordeaceus L. S. Smith 1916-5-6 s.n. Marin Woodacre. Comment
  CDA9227  Bromus laevipes D. G. Kelch 1991-5-31 s.n. Marin Samuel Taylor State Park Comment
  CAS-BOT-BC162330  Bromus madritensis John Thomas Howell 1969-5-5 45571 Marin Tiburon Peninsula. Ring Hill. Comment
  CAS-BOT-BC162253  Bromus maritimus John Thomas Howell 1945-6-12 20958 Marin Point Reyes Peninsula. Near Radio Station. Comment
  CAS-BOT-BC161857  Bromus rubens John Thomas Howell 1950-6-11 26626 Marin Mount Tamalpais. Bootjack. Comment
  CAS-BOT-BC351057  Bromus rubens R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13342 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC161396  Bromus tectorum John Thomas Howell 1945-6-3 20940 Marin Shell Beach. Comment
  CAS-BOT-BC185515  Bromus vulgaris Gordon H. True 1965-5-4 1876 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills. 60 Comment
  JEPS76980  Cakile maritima Robert M. Lloyd 1963-3-10 2103 Marin Point Reyes Comment
  UCD114951  Cakile maritima John Thomas Howell 1943-10-3 19333 Marin Above high tide line, Muir Beach. Comment
  CDA31619  Calamagrostis nutkaensis A. A. Beetle 1939-7-22 1505 Marin Tomales Point, 5 miles from Inverness 0 Comment
  SACT000731  Calamagrostis nutkaensis Ira Wiggins, R. Ferris 1935-7-19 Marin Summit divide between Inverness and Point Reyes Lighthouse Comment
  UC1177127  Calamagrostis nutkaensis John Thomas Howell 1943-7-4 18248 Marin Ledum Swamp; on road to Pt. Reyes Comment
  CAS-BOT-BC185100  Calamagrostis ophitidis A. A. Heller 1906-6-12 8396 Marin Along the railroad near the summit of Mount Tamalpais. Comment
  CAS-BOT-BC443986  Calamagrostis ophitidis L. McCubbin; M. E. Hannibal; N. Hannibal; P. Suri; P. Kephart; R. Fong 2014-4-26 14208 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
  SEINET4565509  Calamagrostis purpurascens A. A. Heller 1906-6-12 8396 Marin Mt. Tamalpais Comment
  UCD57785  Calamagrostis stricta subsp. inexpansa Hans Leschke 1947-6-4 s.n. Marin Pt. Reyes peninsula: swamp near Radio Station. Comment
  CAS-BOT-BC233956  Calandrinia breweri John Thomas Howell 1927-4-23 2343 Marin Between Mill Valley and Muir Woods along road 228 Comment
  UC615016  Calandrinia ciliata Beryl O. Schreiber 1936-3-7 2127 Marin w Tomales Bay; Tomales Ridge Comment
  JEPS58997  Calendula arvensis Eleanor Cushing Jenkins Marin Stinson Beach Comment
  CAS-BOT-BC273253  Calendula officinalis Javier Penalosa 1961-3-19 1146 Marin Tiburon Peninsula. Tiburon northwest of road to Belvedere Island 304 Comment
  UC570778  Callitriche H. L. Mason 1932-3-1 6802 Marin Inverness Ridge Comment
  CAS-BOT-BC490245  Calochortus luteus Gladys L. Smith 1976-5-20 s.n. Marin Rd. NW of Old St. Hilary's, ; right side of road going west before first houses in that direction Comment
  CAS-BOT-BC132529  Calochortus tiburonensis Phyllis Ellman 1972-6-16 s.n. Marin Above Marin County Day School, north end of Tiburon Peninsula Comment
  CAS-BOT-BC132559  Calochortus umbellatus H. E. Parks 1926-4-1 s.n. Marin On ridges above Muir [Wood] Woods Comment
  HSC33219  Calochortus umbellatus Thomas W. Nelson 1974-4-22 1214 Marin S side of Mt. Tamalpais Comment
  UC659311  Calochortus umbellatus Lincoln Constance, Alan A. Beetle 1940-4-20 2565 Marin 4 mi se Fairfax 426 Comment
  UC1134519  Calochortus uniflorus N. French 1935-3-28 624 Marin Muir Woods Muir Woods National Forest, Tamalpais Quad. 243 Comment
  CAS-BOT-BC270566  Calycadenia multiglandulosa Alice Eastwood 1912-7-29 1531 Marin Mount Tamalpais Comment
  CAS-BOT-BC422384  Calycadenia multiglandulosa P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14166 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  JEPS38554  Calycadenia multiglandulosa W. L. Jepson 1928-6-10 12921 Marin Tiburon Comment
  JEPS81187  Calycadenia multiglandulosa Edward Lee with W. Joseph 1935-7-18 1587 Marin Potrero Meadow Mt. Tamalpais (e end) Comment
  CAS-BOT-BC270536  Calycadenia multiglandulosa G. D. Carr 1972-9-9 730 Marin 5.5 miles SW of Fairfax on Bolinas Road 218 Comment
  CAS-BOT-BC270549  Calycadenia multiglandulosa David D. Keck 1933-11-6 2639 Marin Forest Knolls, 1 mile E of Lagunitas Comment
  CAS-BOT-BC270557  Calycadenia multiglandulosa J McMurphy 1909-6-24 s.n. Marin 1 mile E of Lagunitas Comment
  UCD129742  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 639 Marin eastern city limits of Forest Knolls. 76 Comment
  RSA126723  Calycadenia multiglandulosa subsp. cephalotes Peter H. Raven, R. Snow 1958-7-25 13695 Marin Bootjack, Mount Tamalpais Comment
  RSA254286  Calycadenia multiglandulosa subsp. cephalotes Robert A. Norris 1974-10-13 2219 Marin Above parking area, Bootjack Camp, Mt. Tamalpais Comment
  JEPS105776  Calystegia Ann Howald 2004-6-11 2391 Marin Tiburon, Paradise Cove area, NE-facing hillside approx. 1 mi SW of intersection of Paradise Drive and Seafirth Drive, facing San Francisco Bay 44 Comment
  CAS-BOT-BC436402  Calystegia occidentalis subsp. occidentalis John Thomas Howell 1947-5-8 23137 Marin Sausalito Comment
  CHSC70530  Calystegia purpurata R. A. Schlising 1977-6-12 3193 Marin Tomales; along Hwy1, 2.6 mi S of junction with Tomales-Petaluma Road. Comment
  JEPS31627  Calystegia purpurata W. L. Jepson 1892-6-11 14511 Marin Mt. Tamalpais Comment
  UC496401  Calystegia purpurata Merle Randall 1930-6-13 Marin 8 mi above Bolinas; Alamere Creek, above Bolinas Comment
  UCD126176  Calystegia purpurata J. Buck 1996-5-27 15 Marin Point Reyes on Sir Francis Drake Highway. 48 Comment
  RSA22366  Calystegia purpurata A. R. Rose 1938-4-10 38131 Marin Tiburon. 6 Comment
  RSA89810  Calystegia purpurata P. A. Munz 1954-7-29 89810 Marin Olema Marshes. Comment
  CAS-BOT-BC215863  Calystegia purpurata subsp. purpurata Alice Eastwood 1912-7-29 1505 Marin Mt. Tamalpais Comment
  CAS-BOT-BC215883  Calystegia purpurata subsp. purpurata John Thomas Howell 1947-5-4 23127 Marin San Rafael Hills Comment
  CAS-BOT-BC215888  Calystegia purpurata subsp. purpurata John Thomas Howell 1946-6-16 22070 Marin Inverness Park Comment
  CAS-BOT-BC215892  Calystegia purpurata subsp. purpurata John Thomas Howell 1933-4-30 11197 Marin North side of Mt. Tamalpais Comment
  JEPS127741  Calystegia purpurata subsp. purpurata Adam C. Schneider with Susan Fawcett 2014-3-28 464 Marin Trail to Slide Beach, Northwest of Muir Beach Overlook. Comment
  SEINET12277798  Calystegia sepium E. H. Graham 1931-1 6915 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  UC640506  Camassia quamash Frank W. Gould 1938-5-21 395 Marin 3 mi w of Inverness 76 Comment
  UC672138  Camassia quamash Herbert L. Mason 1929-4-26 5225 Marin Inverness Ridge, near summit of Light House Road Inverness Ridge; , Light House Road Comment
  CAS-BOT-BC279944  Camellia japonica J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13323 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  RSA31408  Camissonia micrantha J. T. Howell 1945-6-12 20956 Marin Near radio station, Pt. Reyes Peninsula. Comment
  SEINET10905983  Campanula angustiflora Joseph W. Congdon 1897-7-14 Congdon s.n. Marin Summit of Tamalpais Railway Comment
  JEPS22066  Campanula californica G. Thomas Robbins with S. Galen Smith 1958-7-8 3892 Marin along roadside to McClure Beach (0.2 mi w of Sir Francis Drake Highway) 114 Comment
  POM227026  Campanula californica Roxana S. Ferris, Ira Wiggins 1935-7-19 s.n. Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness. Comment
  SEINET10463937  Campanula californica Robbins 1958-7-8 ROBBINS 3892 Marin Along roadside to McClure Beach, 0.2 mile west of Sir Francis Drake Highway. Moist seepage at edge of Pinus muricata forest. 114 Comment
  SEINET10463940  Campanula californica Hoover 1938-9-18 HOOVER 3851 Marin Tomales Point Comment
  CAS-BOT-BC37094  Capsella bursa-pastoris Javier Penalosa 1961-4-1 1254 Marin Tiburon Peninsula. 602 foot hill west of Paradise Cay. Ravine on west slope draining south toward RailRoad tracks. 106 Comment
  CAS-BOT-BC37480  Cardamine californica Javier Penalosa 1962-3-31 2283 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula Railroad tunnels. Comment
  CAS-BOT-BC37500  Cardamine californica W. W. Carruth 1902-4-1 s.n. Marin Mill Valley. Comment
  POM272919  Cardamine californica var. integrifolia Lyman Benson 1929-3-21 1028 Marin Larkspur. Comment
  CHSC30096  Cardamine californica var. sinuata M. S. Taylor 1980-4-11 2470 Marin Samuel P. Taylor State Park, near Olema. Comment
  CAS-BOT-BC277758  Cardamine oligosperma D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13010 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC37915  Cardamine oligosperma John Thomas Howell 1946-5-4 21733 Marin Dillons Beach. Comment
  UC1106256  Cardamine oligosperma John Thomas Howell 1939-5-28 Marin road to Inverness (near head Drake's Bay); near head Drake's Bay Comment
  CAS-BOT-BC37909  Cardamine oligosperma Catherine Best 1994-5-3 1457 Marin In Dennis Breedlove's garden at Bolinas. Comment
  CAS-BOT-BC38125  Cardamine pensylvanica Peter H. Raven 1956-8-1 9954 Marin Behind Stinson Beach. Comment
  UC903297  Cardionema ramosissimum Ethel Crum 1933-10-8 1572 Marin 3 mi. e. of old post office Point Reyes Peninsula Comment
  CAS-BOT-BC282946  Carduus acanthoides R. McP. Brown 1973-10-19 s.n. Marin Point Reyes National Seashore, Inverness Ridge, ca 50 ft off side of road 274 Comment
  CDA34399  Carduus acanthoides E. Finley 1993-7-2 Marin Pt. Reyes Nat. Seashore, Mt. Vision area. 0 Comment
  CAS-BOT-BC258895  Carduus pycnocephalus A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 108 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CAS-BOT-BC281717  Carduus pycnocephalus John Thomas Howell 1946-5-4 21754 Marin Along Redwood Highway near Burdell Comment
  CAS-BOT-BC229790  Carduus pycnocephalus subsp. pycnocephalus T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1910 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CAS-BOT-BC18292  Carex Hans Leschke 1943-4-22 s.n. Marin Carson Ridge. Comment
  CAS-BOT-BC229719  Carex J. Klein; G. Block; L. Webb; et al. 2012-5-5 829 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC232184  Carex C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1821 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143. Comment
  RSA298524  Carex Robert A. Norris 1982-5-22 4390 Marin West end of Stafford Lake, 5 miles W Novato. 43 Comment
  CAS-BOT-BC19255  Carex barbarae Alice Eastwood 1912-5-19 3 Marin Kentfield. Comment
  UC904977  Carex barbarae Henry M. Pollard 1947-6-22 Marin near Steep Ravine (Dipsea Trail); Mount Tamalpais Comment
  CAS-BOT-BC19454  Carex bolanderi John Thomas Howell 1944-6-4 19539 Marin Inverness Ridge west of Inverness. Comment
  UC70615  Carex bolanderi Jos. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  CAS-BOT-BC34039  Carex brevicaulis John Thomas Howell 1946-4-21 21683 Marin Down near radio station. Pt. Reyes Peninsula. Comment
  CAS-BOT-BC34045  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-4 5238 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Ridge east of Arroyo Honda. 243 Comment
  CAS-BOT-BC34074  Carex brevicaulis John Thomas Howell 1938-6-19 13925 Marin Head of Steep Ravine, Mt. Tamalpais. Comment
  CAS-BOT-BC34032  Carex brevicaulis John Thomas Howell 1944-6-4 19558 Marin Inverness Ridge west of Inverness. Comment
  CAS-BOT-BC34393  Carex cusickii John Thomas Howell 1938-6-5 13902 Marin Rock Spring, Mt. Tamalpais. Comment
  CAS-BOT-BC35004  Carex densa John Thomas Howell 1938-6-19 13924 Marin Head of Steep Ravine, Mt. Tamalpais. Comment
  CAS-BOT-BC35020  Carex densa John Thomas Howell 1944-4-23 19402 Marin Hills SE of Kentfield. Comment
  CAS-BOT-BC35031  Carex densa Javier Penalosa; J. T. Howell 1961-6-7 1648 Marin Tiburon Peninsula. West of Marin Country Day School. 30 Comment
  CAS-BOT-BC35037  Carex densa John Thomas Howell 1938-6-5 13903 Marin Mount Tamalpais. Rock Spring. 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
  SEINET10752914  Carex globosa Lewis S. Rose 1940-4-28 Rose 40246 Marin Bootjack Camp., Mt. Tamalpais Mountain meadow. 305 Comment
  CAS-BOT-BC146562  Carex gynodynama John Thomas Howell 1945-6-24 21240 Marin Willow Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC22138  Carex harfordii John Thomas Howell 1943-7-4 18266 Marin Near Ledum Swamp. Comment
  CAS-BOT-BC22146  Carex harfordii Alice Eastwood; John Thomas Howell 1938-5-8 5494 Marin Head of Nicasion Creek. Comment
  SEINET4291985 Image available Carex harfordii A. L. Hipp 1999-1 ah 324 Marin Point Reyes National Seashore. Trail below Drakes View Trail & Bayview Trail intersection. Comment
  CAS-BOT-BC22143  Carex harfordii Malcom A. Nobs; Herbert L. Mason 1949-4-29 736 Marin Marsh at head of Tomales Bay on Bear Creek above junction with Mill Creek. Comment
  CAS-BOT-BC31589  Carex luzulina var. luzulina John Thomas Howell 1945-8-19 21422 Marin Near Ledum Swamp. Comment
  CAS-BOT-BC146620  Carex mendocinensis John Thomas Howell 1940-5-26 15535 Marin Little Carson Falls Comment
  UC1563879  Carex mendocinensis Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9131 Marin n-facing slope below Hacienda Drive (ne side of ridge at narrow part of peninsula); San Francisco Bay, Tiburon Peninsula 121 Comment
  CAS-BOT-BC119528  Carex nudata W. R. Dudley 1893-4-30 s.n. Marin Lagunitas Creek. Comment
  JEPS63672  Carex obnupta W. L. Jepson 1900-9-16 1170 Marin at Abbott's Lagoon Pt. Reyes, Abbott's Lagoon Comment
  UC1100490  Carex obnupta Herbert L. Mason 1932-7-24 7122 Marin Inverness Ridge Comment
  UC767094  Carex obnupta R. F. Hoover 1941-5-21 5190 Marin head Drake's Estero Comment
  UC683308  Carex pachystachya A. A. Beetle 1939-6-23 1504 Marin 5 mi from Inverness (Tomales Point) Comment
  CAS-BOT-BC118437  Carex praegracilis Gordon H. True 1977-5-25 8197 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, 3 Comment
  SEINET11632916  Carex serratodens L. S. Rose 1932-1 32100 Marin Mt. Tamalpais Comment
  SEINET7575202 Image available Carex serratodens John Thomas Howell 1937-6-4 13087 Marin Tiburon. Comment
  CAS-BOT-BC116896  Carex subbracteata var. subbracteata John Thomas Howell 1943-5-22 18158 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC116887  Carex subbracteata var. subbracteata Gordon H. True 1967-3-3 3356 Marin True residence, San Rafael Hills. 30 Comment
  CAS-BOT-BC116903  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12652 Marin Pine woods on road to Point Reyes. Comment
  CAS-BOT-BC115589  Carex tumulicola John Thomas Howell 1946-6-9 21995 Marin Near Inverness Comment
  CAS-BOT-BC115594  Carex tumulicola Peter H. Raven; M. P. Johnson 1967-5-1 21081 Marin Angel Island, Slopes on S side near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC34668  Carex tumulicola Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island. Comment
  JEPS83150  Carpobrotus chilensis R. P. Allen 1935-11-23 23 Marin Point Reyes Comment
  CAS-BOT-BC281895  Carthamus lanatus Amram Ashri 1956-6-1 s.n. Marin Grown at UC Davis from seed collected in Chileno Valley Comment
  CAS-BOT-BC248913  Castilleja Alice Eastwood 1912-8-3 1558 Marin Mt. Tamalpais Comment
  JEPS82033  Castilleja Eva Buxton and Catherine Best 1982-5-20 Marin near Tiburon Ridge, north end Comment
  RSA113979  Castilleja affinis Peter H. Raven, H. L. Mason, Robert Ornduff, D. Stone 1957-5-2 10731 Marin In woodland, 2.1 miles west of China Camp. Comment
  POM215030  Castilleja affinis J. T. Howell 1930-4-20 4738 Marin Pt. Reyes. Comment
  JEPS77219  Castilleja affinis subsp. affinis Robert M. Lloyd 1963-4-24 2361 Marin 5.3 mi s Fairfax (on Bolinas road) Comment
  UC419750  Castilleja affinis subsp. affinis Mrs. H. P. Bracelin 1930-4-20 17 Marin near Point Reyes Lighthouse grounds; Point Reyes 150 Comment
  UC725535  Castilleja affinis subsp. affinis A. A. Heller 1941-7-18 16246 Marin head of Drake's Estuary; Drake's Estuary Comment
  JEPS12336  Castilleja affinis subsp. affinis Rolf Berg 1955-6-5 Marin ne end Limantour Bay (along road to Point Reyes Peninsula) Comment
  CAS-BOT-BC249244  Castilleja affinis subsp. neglecta Doreen Smith; Wilma Follette 2002-5-21 s.n. Marin McIsaac Ranch, G.G.N.R.A. Comment
  JEPS73883  Castilleja affinis subsp. neglecta L. R. Heckard 1974-5-14 3690 Marin above and behind old St. Hilary's Church; Tiburon 30mg of leaf material removed for [15N] analysis by S.M. Swope/S. T. Abererombie on 7 Sep., 2012 in conjunction with research on the effect of elevated atmospheric N inputs on the the persistence of populations of Hesperolinon conjestum (Endangered), Marin Co., CA. Results will be submitted to peer-reviewed journals and the USFWS Comment
  JEPS58916  Castilleja ambigua subsp. ambigua John Thomas Howell 1946-5-25 21940 Marin Greenbrae Marshes Comment
  JEPS58922  Castilleja ambigua subsp. ambigua John Thomas Howell 1944-4-23 19405 Marin hills se Kentfield Comment
  CAS-BOT-BC249256  Castilleja ambigua subsp. humboldtiensis 1997-5-3 s.n. Marin Tomales Bay. Toms Point East Saltmarsh. Topomap: Tomales Comment
  JEPS58920  Castilleja densiflora subsp. densiflora John Thomas Howell 1946-5-4 21722 Marin e of Dillons Beach Comment
  JEPS93153  Castilleja densiflora subsp. densiflora M. Wetherwax with D. Pendleton 1993-4-3 2441 Marin both sides Pt. Reyes-Petaluma Rd. (small w island in Nicasio Reservoir); Nicasio Reservoir 50 Comment
  JEPS9414  Castilleja densiflora subsp. densiflora T. Merle Bayless 1907-4-28 Marin Comment
  UCR4112  Castilleja exserta Ronald M. Cope 1965-4-11 s.n. Marin San Francisco Bay Region, c. 2.5 mi north of the Golden Gate Bridge on the road between the bridge and Sausalito 15 Comment
  JEPS77218  Castilleja foliolosa Robert M. Lloyd 1963-4-24 2360 Marin 5.3 mi s Fairfax (on Bolinas road) Comment
  SD234178  Castilleja foliolosa Virginia Pinkus Ryder 1965-3-20 329 Marin Mt. Home. 351 Comment
  RSA0005958  Castilleja inflata Francis W. Pennell, John T. Howell 1940-5-20 25473 Marin Point Reyes. 122 Comment
  CAS-BOT-BC241292  Castilleja latifolia John Thomas Howell 1930-4-20 4738 Marin Pt. Reyes Comment
  CAS-BOT-BC241288  Castilleja latifolia David D. Keck 1937-7-3 4570 Marin Drakes Bay Comment
  UCD20379  Castilleja rubicundula K. Esau 1925-6-5 s.n. Marin Marin County. Comment
  JEPS60447  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-29 6685 a Marin 2.5 mi nw Marshall (on Highway 1, left side of road bank (on seashore side)) Comment
  JEPS78287  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5131 Marin about 10 mi from Marshall (along Petaluma road, 1.0 mi from Chileno Valley Road junction) Comment
  UC1341797  Castilleja subinclusa subsp. franciscana Noel H. Holmgren and James L. Reveal 1966-6-5 2636 Marin 5.5 mi se Stinson Beach (along Calif Hwy 1) Comment
  UC495534  Castilleja wightii Merle Randall 1930-6-17 Marin 0.5 mi n mouth of Alamere Creek (n Bolinas) Comment
  UCR136767  Castilleja wightii E. E. Stanford 1929-11-9 1184 Marin Bolinas; bluffs above beach 30 Comment
  JEPS55945  Castilleja wightii T. I. Chuang and F. M. Chuang 1968-6-23 6430 Marin w side Inverness Comment
  NY68184  Castilleja wightii subsp. rubra F. W. Pennell 1940-5-20 25452 Marin Route 1. Shale. W of Fairfax. 45.7 Comment
  CAS-BOT-BC47775  Ceanothus H. E. McMinn 1922-6-6 179 Marin Bolimas Ridge Comment
  JEPS46534  Ceanothus unknown Marin Tamalpais Comment
  OBI10313  Ceanothus H. E. McMinn 1941-10-11 5413 Marin Bolinas Ridge Comment
  UC870700  Ceanothus Lewis S. Rose 1937-5-31 37323 Marin Bolinas Ridge Comment
  JEPS42280  Ceanothus cuneatus var. cuneatus W. L. Jepson 1919-4-5 8225 Marin sw slope Mill Valley; Mt. Tamalpais Comment
  SBBG68376  Ceanothus cuneatus var. cuneatus L. Rowntree 1931-2-15 Marin Mt Tamalpais Comment
  UC18292  Ceanothus cuneatus var. cuneatus Michener and Bioletti 1893-4-15 Marin Fairfax Comment
  UC615164  Ceanothus cuneatus var. cuneatus Beryl O. Schreiber 1932-4-2 175 Marin Lagunitas Comment
  UC80063  Ceanothus cuneatus var. cuneatus T. S. Brandegee april 1890 Marin Tamalpais Comment
  JEPS42127  Ceanothus dentatus Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10180 Marin San Geronimo Ridge Comment
  JEPS42314  Ceanothus foliosus W. L. Jepson 1901-3-9 1192 B Marin Mill Valley trail to Tamalpais Comment
  UC338505  Ceanothus foliosus Lemmon 1894-10-12 Marin Mt. Tamalpais Comment
  UCSC000464  Ceanothus foliosus Beryl O. Schreiber 1932-3-20 110 Marin dry hillside Pipe Line Trail to Mt. Tamalpais Comment
  SEINET13945876 Image available Ceanothus foliosus A. A. Heller, H. E. Brown 1902-1 5003 Marin South side of Mt. Tamalpais Comment
  CAS-BOT-BC49674  Ceanothus foliosus var. foliosus H. E. McMinn 1925-12-20 1575 Marin Fire trail on summit of Bolinas Ridge - N. of junction of Mt. Tamalpais and Bolinas Road Comment
  CAS-BOT-BC50944  Ceanothus foliosus var. foliosus H. A. Lewis 1908-4-12 s.n. Marin Mt. Tamalpais Comment
  RSA753072  Ceanothus gloriosus subsp. porrectus Dylan O. Burge 2007-5-6 DOB- 907 c Marin Point Reyes National Seashore: Inverness Ridge about 200 m N of Mount Vision Road on access road for Park Residence #1, turning 1.3 road miles (2.1 km) E of Sir Francis Drake Blvd. on Mount Vision Road., 3.29 km 275 degrees (True) WNW of Inverness. 220 Comment
  LA44960  Ceanothus gloriosus var. exaltatus Joseph Andorfer Ewan; 1936-1-1 9385 Marin 0.5 mi. e U.S. Naval Station, Point Reyes Rd Comment
  SEINET12211121  Ceanothus gloriosus var. exaltatus Unknown 1984-1 40071 Marin Secondary ridge of major ridge (unnamed) on S side of Marshall-Petaluma Rd (above Salmon Creek) Comment
  CAS-BOT-BC49983  Ceanothus gloriosus var. porrectus Ronie Clark 1983-7-26 PR 83 -037 Marin Point Reyes National Seashore. Pierce Pt Rd, Bishop pine stand on S exposure, E of N district Ranger Station 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-BC49988  Ceanothus gloriosus var. porrectus John Thomas Howell 1943-7-4 18265 Marin near Ledum Swamp Comment
  CAS-BOT-BC50661  Ceanothus jepsonii John Thomas Howell 1940-5-12 15434 Marin South end of Carson Ridge Comment
  CAS-BOT-BC50667  Ceanothus jepsonii James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC50672  Ceanothus jepsonii H. E. McMinn 1923-2-18 844 Marin Willow Camp and Steep Ravine to Ben Williams trail to West Peak to East Peak and Wheeler Trail to Mill Valley. Comment
  CAS-BOT-BC50675  Ceanothus jepsonii Paul F. Covel 1938-4-14 1492 Marin Above Alpine Lake Comment
  POM85926  Ceanothus jepsonii Brandegee s.n. Marin Mt. Tamalpais. Comment
  UC635528  Ceanothus jepsonii var. jepsonii Herbert L. Mason 1926-2-28 2675 Marin West Peak, Mount Tamalpais Comment
  UC1281446  Ceanothus masonii H. E. McMinn 1941-9-11 5414 Marin Bolinas Ridge. Comment
  UCD123473  Ceanothus masonii D. O. Burge 2007-4-9 829 e Marin Bolinas Ridge, west of Skyline Boulevard, 1.2 road miles south of junction with Fairfax-Bolinas Road. 4.26 km 58 deg. (True) ENE of Bolinas. 500 Comment
  RSA0093351  Ceanothus masonii Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  CAS-BOT-BC51502  Ceanothus oliganthus var. sorediatus J. W. Congdon 1892-5-22 s.n. Marin Slopes of Tamalpais Comment
  CAS-BOT-BC51505  Ceanothus oliganthus var. sorediatus J. W. C. s.n. Marin Bolinas Ridge, Bolinas Heights Comment
  CAS-BOT-BC51509  Ceanothus oliganthus var. sorediatus John F. Emmel 1971-5-8 347 Marin NNW of Alpine Lake, 0.6 mile ENE of Pine Mountain Peak 457 Comment
  CAS-BOT-BC51515  Ceanothus oliganthus var. sorediatus A. Eastwood 1903-5-3 3174 Marin Mt. Tamalpais Comment
  JEPS48867  Ceanothus oliganthus var. sorediatus Elsa Kraeger 1926-3-13 Marin e slope Mt. Tamalpais Comment
  SEINET3836778 Image available Ceanothus ramulosus Lewis S. Rose 1941-3-9 41014 Marin Mt. Tamalpais 244 Comment
  CAS-BOT-BC52968  Ceanothus thyrsiflorus A. A. Heller; H. E. Brown 1902-3-7 5004 Marin South side of Mt. Tamalpais Comment
  CDA6130  Ceanothus thyrsiflorus D. G. Kelch 2006-5-1 6 .18 Marin Lucas Valley Rd. Comment
  UC1324891  Ceanothus thyrsiflorus H. U. Stauffer and E. Molseed 1964-5-17 5935 Marin 11 km w Fairfax (Alpine Lake); , w of Fairfax 200 Comment
  UC191511  Ceanothus thyrsiflorus Edward Lee Greene 1886-3-20 Marin Angel Island Comment
  RSA188733  Ceanothus thyrsiflorus H. U. Stauffer 1964-5-17 5935 Marin 11 km w of Fairfac. 200 Comment
  CAS-BOT-BC52798  Ceanothus verrucosus Geo. B. Grant 1906-5-5 6813 Marin San Diego Comment
  RSA128943  Centaurea calcitrapa J. T. Howell 1939-9-3 15342 Marin Near Novato Comment
  CAS-BOT-BC272074  Centaurea melitensis Javier Penalosa 1961-3-19 1141 Marin Tiburon Blvd., north-west of road to Belvedere Island, Tiburon Peninsula 304 Comment
  CAS-BOT-BC475155  Centaurea solstitialis T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13688 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  RSA176443  Centaurea solstitialis Peter H. Raven 1961-8-22 16566 Marin San Anselmo Comment
  CAS-BOT-BC124320  Centaurium tenuiflorum Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato Comment
  JEPS67145  Centromadia pungens subsp. pungens Barbara Menzies 1971-10-21 Marin near Stinson Beach; White Gate Ranch Comment
  CAS-BOT-BC384911  Cerastium arvense Alice Eastwood 1912-6-9 292 Marin Sausalito Comment
  JEPS127914  Cerastium arvense Adam C. Schneider with Robert Steers 2014-3-29 546 Marin North slope of ridge north of Rodeo Beach. Comment
  POM161347  Cerastium arvense Rimo Bacigalupi 1928-3-10 1813 Marin Rocky hills above Pt. Reyes Lighthouse. 186 Comment
  UC404772  Cerastium arvense Mrs. H. P. Bracelin 1930-4-30 15 Marin near Light House grounds Point Reyes 150 Comment
  SEINET11933456  Cerastium arvense F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -128 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 intersection 3 Comment
  UCSB1848  Cerastium arvense Keator, Glenn 1959-3-29 Marin Near gate to Pt. Reyes lighthouse, Pt. Reyes peninsula Comment
  SJSU3902  Cerastium arvense subsp. strictum C. W. Sharsmith 1964-4-26 7242 Marin 2 mi NE of Point Reyes, Point Reyes Peninsula Comment
  CAS-BOT-BC229742  Cerastium glomeratum A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 703 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
  CHSC22987  Cerastium glomeratum Robert A. Schlising 1963-3-2 2439 Marin Coast Ranges. About one mile north of Tiburon on Paradise Drive; roadside. Comment
  UC1076335  Cheilanthes gracillima Herbert L. Mason 1925-2-1 1221 Marin Mt Tamalpais Comment
  RSA128652  Cheilanthes intertexta P. H. Raven 1950-1-8 1315 Marin Bootjack, Mount Tamalpias 457 Comment
  CAS-BOT-BC149650  Chenopodium berlandieri var. zschackei Doreen Smith 2001-10-1 s.n. Marin Stafford Lake Comment
  CAS-BOT-BC473052  Chenopodium macrospermum Catherine Best 1994-11-1 1479 Marin At the west end of Abbotts, Pt. Reyes Peninsula Comment
  UCD98217  Chenopodium macrospermum John Thomas Howell 1951-10-11 28296 Marin Drake Memorial, Pt. Reyes Peninsula. Comment
  SEINET12057696  Chlorogalum F. H. Utech 1977-6-25 s.n. Marin Mt. Tam Comment
  CAS-BOT-BC497689  Chlorogalum pomeridianum Gordon H. True; Fred Ross 1969-6-6 5043 Marin Pt. Reyes Bird Observatory 3mi. NW. of Bolinas at Arroyo Honda, just south of Headquaters 60 Comment
  CAS-BOT-BC497694  Chlorogalum pomeridianum Elsie Zeile 1948-7-7 s.n. Marin Mt. Tamalpais Comment
  SDSU11886  Chlorogalum pomeridianum var. divaricatum D. F. Howe 1969-5-26 4574 Marin North part of Pt. Reyes Peninsula/ 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-BC191535  Chorizanthe cuspidata var. villosa Doreen Smith 1997-6-10 s.n. Marin Pt. Reyes National Seashore around trailhead for Abbotts Lagoon trail Comment
  RSA127051  Chorizanthe cuspidata var. villosa J. T. Howell 1946-6-9 s.n. Marin Abbott's Lagoon Comment
  RSA309423  Chorizanthe cuspidata var. villosa Robert A. Norris 1983-8-6 4563 Marin Point Reyes Beach North 40 Comment
  UCD40958  Chorizanthe cuspidata var. villosa Glen Holstein 2003-6-22 s.n. Marin Dillon Beach, at end of Tahiti Drive cul-de-sac. Comment
  CAS-BOT-BC252816  Chorizanthe polygonoides var. polygonoides Alice Eastwood 1915-5-15 s.n. Marin Tiburon Comment
  CAS-BOT-BC45826  Chorizanthe valida A. D. E. Elmer 1903-7-1 4756 Marin Point Reyes Post Office Comment
  RSA299147  Chorizanthe valida J. T. Howell, Catherine Best, Wilma Follette, Gordon H. True 1980-6-19 53718 Marin Near Abbott's Lagoon, Point Reyes Peninsula. Comment
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Jun 20 2017
  POM316052  Chrysanthemum segetum Patricia Wilder 1965-6-7 3577 Marin Pierce Point Road, ca. 0.1 mi. beyond Tomales Bay State Park, Point Reyes area. 15 Comment
  CAS-BOT-BC36461  Chrysolepis chrysophylla Mrs. Alexander McCallum 1900-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC36467  Chrysolepis chrysophylla Alice Eastwood 1914-11-29 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC492936  Chrysolepis chrysophylla T. Gosliner; S. Whelan; R. Schneider; M. Munroe; H. Yager; A. Young; R. Johnson; A. Dompe; J. Kurzweil 2015-7-21 Gosliner 004 Marin Mount Tamalpais: Marin Municipal Water District lands: Hog Back Road above Throckmorton Fire Station, just uphill from intersection with Matt Davis Trail Comment
  RSA86952  Chrysolepis chrysophylla F. W. Peirson 1925-10-3 6450 Marin Summit of Mt. Tamalpais. Comment
  CAS-BOT-BC531660  Chrysolepis chrysophylla var. chrysophylla D. Greenberger; J. Kurzweil; E. Gunnison 2015-7-25 15975 Marin Mount Tamalpais. Marin Municipal Water District lands: Willow Meadow, off Kent Trail Comment
  UC196973  Chrysolepis chrysophylla var. minor V. King Chesnut 1887-7-12 Marin Mt. Tamalpais Comment
  UC1746140  Cicendia quadrangularis Annetta M. Carter, Herbert L. Mason 1938-5-18 1411 Marin 8.4 mi from [W of] Inverness. Pt. Reyes. Comment
  CAS-BOT-BC105828  Cirsium andrewsii Lewis S. Rose 1952-7-16 s.n. Marin Near lighthouse, Point Reyes Comment
  CAS-BOT-BC105845  Cirsium andrewsii Doreen L. Smith 1997-7-18 s.n. Marin Abbott's Lagoon, Pt. Reyes National Seashore, in marsh directly east of the lagoon. Comment
  POM261290  Cirsium andrewsii J. T. Howell 1939-6-4 14721 Marin Point Reyes Lighthouse Comment
  UC176321  Cirsium andrewsii Miss Harriet A. Walker 1913-6-15 3007 Marin Tennessee Cove Comment
  CAS-BOT-BC284447  Cirsium brevistylum Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC100965  Cirsium hydrophilum var. vaseyi Peter H. Raven 1950-6-4 2290 Marin Azalea Flat, Matt Davis Trail, Mt. Tamalpais 457 Comment
  JEPS23569  Cirsium hydrophilum var. vaseyi Peter H. Raven, R. Snow 1958-7-25 13696 Marin Azalea Springs Mount Tamalpais, Azalea Springs Comment
  RSA125022  Cirsium hydrophilum var. vaseyi Peter H. Raven, R. Snow 1958-7-25 13696 Marin Azalea Springs, Mount Tamalpias Comment
  CAS-BOT-BC285603  Cirsium occidentale var. occidentale Peter H. Raven; Michael P. Johnson 1967-5-2 21327 Marin Angel Island. Between Point Campbell and Hospital Cove, nothwest side of island 45 Comment
  CAS-BOT-BC285608  Cirsium occidentale var. occidentale John Thomas Howell 1947-5-14 23169 Marin McClure Beach Comment
  CAS-BOT-BC286375  Cirsium occidentale var. occidentale John Thomas Howell 1939-6-25 14801 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC286535  Cirsium occidentale var. venustum John Thomas Howell 1943-5-30 18188 Marin Northside Trail, Mt. Tamalpais Comment
  JEPS20308  Cirsium quercetorum Lewis S. Rose 1956-7-30 56136 Marin 7 mi w of Inverness; Point Reyes Peninsula 9 Comment
  UC178825  Cirsium quercetorum Katharine Brandegee 1910-5-29 Marin Olema Comment
  UC931947  Cirsium quercetorum Verne Grant and Alva Grant 1946-6-2 7648 Marin one m beyond Point Reyes Station on road to Tomales; Point Reyes Station, Tomales Comment
  RSA0070866  Cirsium quercetorum M. B. Dunkle 1936-4-14 4791 Marin Southwest Inverness. Comment
  CAS-BOT-BC288736  Cirsium remotifolium John Thomas Howell 1939-6-25 14799 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC288749  Cirsium remotifolium John Thomas Howell 1938-7-3 13942 Marin Near W end of Lucas Valley Comment
  SEINET10907726  Cirsium vulgare Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2468 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. 274 Comment
  OBI54805  Clarkia amoena Dixie Damrel, Robin Zank 1997-7-17 22 Marin Inverness. corner of Balboa and Portola Comment
  CAS-BOT-BC160997  Clarkia amoena subsp. amoena Alice Eastwood 1912-8-3 1546 Marin Mt. Tamalpais Comment
  CAS-BOT-BC163509  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11008 Marin Along road 1.8 miles south-east of Tocaloma 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
  UCD161894  Clarkia amoena subsp. huntiana Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 02. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC164206  Clarkia concinna Elsie Zeile 1911-6-5 s.n. Marin Fairfax Comment
  CAS-BOT-BC164214  Clarkia 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
  CAS-BOT-BC164295  Clarkia davyi Alice Eastwood 1915-6-23 4770 Marin Pt. Reyes Comment
  CAS-BOT-BC164304  Clarkia davyi A. D. E. Elmer 1903-7-1 4610 Marin Point Reyes Post Office Comment
  UC726200  Clarkia davyi A. A. Heller 1941-7-18 16248 Marin about halfway between the radio station and Point Reyes Lighthouse Comment
  UC579707  Clarkia davyi David D. Keck 1937-7-3 4573 Marin between Drakes Estero and Pacific Ocean; Point Reyes Comment
  UC101807  Clarkia gracilis subsp. gracilis Katharine Brandegee 1907-6-30 Marin Tamalpais Comment
  UC1301108  Clarkia gracilis subsp. gracilis Helen K. Sharsmith 1963-5-18 5443 Marin between Larkspur and Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  CAS-BOT-BC163741  Clarkia purpurea subsp. quadrivulnera John Thomas Howell 1943-5-9 17980 Marin San Rafael Hills Comment
  CDA10313  Clarkia purpurea subsp. quadrivulnera D. G. Kelch 2005-6-26 5 .398 Marin Mt Tamalpais. Comment
  UC107815  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee 1905-6-18 Marin hills above Fairfax Comment
  RSA638993  Clarkia purpurea subsp. quadrivulnera Michael A. Vincent 1999-6-10 8596 Marin Along Wilson Hill Road near Lincoln District School, just west of Point Reyes - Petaluma Road Comment
  CAS-BOT-BC164549  Clarkia purpurea subsp. viminea Alice Eastwood 1925-6-7 s.n. Marin Trail to Big Carson Ridge Comment
  CAS-BOT-BC172359  Clarkia purpurea subsp. viminea Wilma Follette 2003-5-29 s.n. Marin Grassy slopes of Mt. Buirdell, Novato Comment
  CAS-BOT-BC165063  Clarkia rubicunda Peter H. Raven 1957-6-29 11007 Marin 4.6 miles south of Olema, on State Highway 1 Comment
  CAS-BOT-BC165077  Clarkia rubicunda John Thomas Howell 1946-5-16 21875 Marin Angel Island, s. side 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
  UCSC007507  Clarkia rubicunda Kathleen Kay 2007-8-2 726 ? Marin Golden Gate National Recreation Area, plants growing on north-facing slope along the north side of the the Wolf Ridge Trail approximately 0.2 miles west of the junction with the Miwok Trail, Marin Headlands 196 Comment
  CAS-BOT-BC165052  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin Tiburon Peninsula, one-half mile west of Tiburon on Bay Road 6 Comment
  CAS-BOT-BC165068  Clarkia rubicunda Doreen Smith 1996-8-1 s.n. Marin South of Bass Lake (about 1/2 mile) in the Pt. Reyes National Sea Shore Comment
  POM153261  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin Tiburon Peninsula, one-half mile west of Tiburon on Bay Road 6 Comment
  RSA244354  Clarkia rubicunda C. W. Tilforth, John Dourley 1973-7-18 926 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  UC107951  Clarkia unguiculata Katharine Brandegee 1905-6-18 Marin Hills above Fairfax Comment
  NY342200  Claytonia bulbifera G. R. Vasey 07 1880 54 Marin Comment
  CAS-BOT-BC439231  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-19 21917 Marin Carson Ridge Comment
  RSA127366  Claytonia exigua subsp. exigua J. T. Howell 1939-4-23 14615 Marin Corte Madera Ridge, Mt. Tamalpais. Comment
  UC7850  Claytonia exigua subsp. exigua Alice Eastwood Apr 1896 Marin near Fairfax Comment
  UC7945  Claytonia exigua subsp. exigua Chesnut and Drew 1891-3-21 Marin near Liberty's Comment
  CAS-BOT-BC439227  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21578 Marin Carson Ridge Comment
  CAS-BOT-BC439236  Claytonia exigua subsp. exigua Phyllis Ellman 1975-3-17 s.n. Marin In the garden of George & Phyllis Ellman, Tiburon Comment
  SBBG1971  Claytonia exigua subsp. exigua H. and M. Dearing 1940-3-21 4136 Marin rd to Alpine dam Comment
  UC1176767  Claytonia exigua subsp. exigua John Thomas Howell 1943-5-2 17937 Marin Carson Ridge Comment
  CAS-BOT-BC439347  Claytonia gypsophiloides Rattan 1883-3-1 s.n. Marin Back of Tamalpais Comment
  UCD100670  Claytonia parviflora subsp. parviflora J. Buck 1996-5-27 16 Marin Point Reyes on Sir Francis Drake Highway and Mt. Vision Road. 79 Comment
  SEINET10572710  Claytonia perfoliata Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15913 Marin Edge of road and woods leading to Deer Island. Comment
  HSC17687  Claytonia perfoliata R. C. Wunner 1962-4-23 Marin Fairfax, Marinda Oaks, 100 yds. up left canyon from Marinda Dr. Comment
  JEPS43238  Claytonia sibirica W. L. Jepson 1919-5-18 8305 Marin 2 mi nw Inverness 91 Comment
  CAS-BOT-BC91398  Clematis lasiantha F. T. Bioletti 1892-4-1 s.n. Marin Ross Valley. Comment
  CAS-BOT-BC91402  Clematis lasiantha Elsie Zeile 1905-3-27 s.n. Marin Tamalpais. Comment
  JEPS78371  Clematis ligusticifolia Edward Lee 1934-6-17 923 Marin 1-2 mi. s. South Brook Comment
  UC142061  Clintonia andrewsiana Michener and Bioletti 1892-5-22 2136 a Marin Sequoia Canyon Comment
  CAS-BOT-BC499349  Clintonia andrewsiana Volney Rattan 1867-5-1 s. n. Marin Paper Mill Creek Comment
  CAS-BOT-BC499381  Clintonia andrewsiana W. W. Carruth 1900-5-1 s. n. Marin Mt. Tamalpais Comment
  JEPS19414  Collinsia heterophylla Peter H. Raven with S. R. Barrett 1957-6-18 10927 Marin State Hwy 1 0.7 mi s Stinson Beach Comment
  SEINET13394101  Collinsia heterophylla Unknown Apr 27 s.n. Marin Fairfax. Comment
  RSA29590  Collinsia sparsiflora var. collina Joseph A. Ewan 1937-4-18 10196 Marin Matt Davis Trail, Mt. Tamalpais (w. of). Comment
  CHSC24801  Conium maculatum E. L . Rilla 1976-6-3 32 Marin On the Dopsea Trail, 50 ft w of Shoreline Hwy 1 intersection with the Dipsea Trail, ca. 1/4 mi nw of Bench Marker 377. 97 Comment
  CDA5374  Conium maculatum T. C. Fuller 1957-9-4 s.n. Marin Inverness. 0 Comment
  SEINET12117955  Conium maculatum E. H. Graham 1931-1 6921 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  RSA118928  Cordylanthus maritimus subsp. palustris L. S. Rose 1957-7-22 s.n. Marin Drakes Estero, Point Reyes Comment
  UC1106161  Cordylanthus maritimus subsp. palustris Lewis S. Rose 1957-7-22 57121 Marin Drakes Estero Point Reyes Comment
  JEPS58937  Cordylanthus pilosus subsp. pilosus John Thomas Howell 1942-9-13 17865 Marin Fairfax Comment
  UCD15581  Coreopsis lanceolata Elmo Agatep 1995-6-4 17 Marin Point Reyes. Coast trail 126 Comment
  CAS-BOT-BC105664  Corethrogyne filaginifolia Paul F. Covel 1937-6-27 604 Marin Pt. Reyes Station Comment
  JEPS27986  Corethrogyne filaginifolia Rimo Bacigalupi, and L. Heckard 1961-5-29 7724 Marin on n slope of northern end Bolinas Ridge (n of the 589 ft summit, about 1 mi due e of Point Reyes Station) 121 Comment
  CAS-BOT-BC209866  Cornus nuttallii Alice Eastwood 1898-5-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC210250  Cornus sericea John Thomas Howell 1940-9-15 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC180325  Corylus cornuta subsp. californica Alice Eastwood 1912-6-9 291 Marin Sausalito Comment
  CAS-BOT-BC277762  Corylus cornuta var. californica R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13408 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CDA32802  Cotoneaster pannosus D. G. Kelch 2009-6-25 9 .484 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  CAS-BOT-BC291381  Cotula coronopifolia Javier Penalosa 1961-3-25 1170 Marin Tiburon near Recreation Center below St. Hilar's Church, Tiburon Peninsula Comment
  UCD130898  Cotula coronopifolia W. L. Jepson 1919-5-18 8322 Marin San Quentin. Comment
  CAS-BOT-BC531451  Crassula aquatica A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15784 Marin Mount Tamalpais. Marin Municipal Water District lands: S of Bon Tempe Rd Comment
  CAS-BOT-BC427587  Crassula aquatica John Thomas Howell 1945-5-9 20857 Marin Near Hamilton Field Comment
  CAS-BOT-BC427750  Crassula connata John Thomas Howell 1943-4-11 17922 Marin Black Canyon, San Rafael hills Comment
  RSA254254  Crassula connata Robert A. Norris 1975-3-18 2268 Marin near beach, N of Rodeo Lagoon, Ft. Cronkite. Comment
  JEPS49990  Crassula connata var. eremica W. L. Jepson 1892-4-5 13438 Marin Mt. Tamalpais Comment
  CAS-BOT-BC148426  Crataegus monogyna Greg de Nevers; Susan Charnley 1987-4-20 s.n. Marin Phoenix Lake 100 Comment
  CAS-BOT-BC291497  Crepis capillaris John Thomas Howell 1945-7-29 21338 Marin Bolinas Comment
  CAS-BOT-BC434205  Crocosmia X crocosmiiflora P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14528 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas-Ridge Road, near intersection of Fairfax-Bolinas Rd and West Ridgecrest Rd. Comment
  HSC11993  Croton setiger D. La Conte 1970-7-18 25 Marin Mt. Tamalpais, SE of Prospector's Camp, growing in the middle of the trail 61 Comment
  CAS-BOT-BC190114  Crypsis schoenoides Doreen Smith 2001-10-1 s.n. Marin Lake Alpine Reservoir. Comment
  CAS-BOT-BC175253  Cryptantha Doreen L. Smith 2002-3-24 s.n. Marin Mount Tamalpais State Park. Rocky Point Comment
  JEPS116834  Cryptantha leiocarpa David Gowen 2007-5-7 705 Marin Point Reyes, in dunes between ocean and Abbotts Lagoon. Comment
  UC78733  Cryptantha muricata Mrs. K. Brandegee 1892-6-13 Marin Tamalpais Comment
  UC185939  Cupressus macrocarpa C. F. Sonne 1887-4-17 Marin near Mt. Tamalpais Station; N. P. Coast R. R. Comment
  CAS-BOT-BC80829  Cupressus sargentii C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC80834  Cupressus sargentii A. Eastwood 1899-3-19 s.n. Marin Mt Tamalpais Comment
  SEINET3134321  Cupressus sargentii L. S. Rose 1939-11-30 39365 Marin Mt Tamalpais 792 Comment
  UC55788  Cupressus sargentii Ivar Tidestrom 1894-2-22 Marin Mount Tamalpais Comment
  NY688446  Cupressus sargentii J. Silba 2002-12-27 B- 308 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
  SEINET10531535  Cupressus sargentii George S. Vasey Vasey s.n. 1880 Marin Comment
  CAS-BOT-BC224498  Cuscuta californica John Thomas Howell 1967-5-24 42257 Marin Dakin Lane, just north of Old St. Hilary's Church, Tiburon Comment
  UC450143  Cuscuta subinclusa J. Burtt Davy 1897-9-18 4061 Marin Ignacio Comment
  CAS-BOT-BC299748  Cynara cardunculus Catherine Best 1981-9-5 s.n. Marin Near the northeast shore of Richardson Bay Comment
  CAS-BOT-BC278128  Cynoglossum grande D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13017 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC351072  Cynoglossum grande C. Kellner; S. Whelan; R. Schneider; A. Gossel; S. Whitney; R. Krueger; C. Haggerty; S. Kawachi 2013-2-23 13101 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow behind the Fish Chalet Comment
  SFV12523  Cynoglossum grande K. A. Wilson 1975-3-28 1462 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  UC615009  Cynoglossum grande Beryl O. Schreiber 1936-3-7 2122 Marin Shell Beach Canyon on Tomales Bay; , Shell Beach Canyon Comment
  CAS-BOT-BC190413  Cynosurus echinatus Saichi Kawahara 1969-6-5 1162 Marin The Dennis Beall home, 68 Oakland Road, San Anselmo. Comment
  CAS-BOT-BC190418  Cynosurus echinatus John Thomas Howell 1942-6-7 s.n. Marin San Anselmo Canyon. Comment
  CAS-BOT-BC190421  Cynosurus echinatus J. H. Thomas 1964-6-6 10414 Marin Inverness Ridge, Point Reyes Peninsula, about 3 miles northward from town of Inverness. 121 Comment
  JEPS34399  Cynosurus echinatus Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8875 Marin on grade just out of Fairfax on rd. to Alpine Lake Dam (<<also>: about head of Alpine Lake, around Bon Tempe Reservoir, and in flats below Lake Lagunitas>) 60 Comment
  SEINET186067 Image available Cynosurus echinatus Virginia E. Long 199 a Marin Mill Valley along road opposite olf railroad to Mt. Tamalpais 30 Comment
  SEINET5546125  Cynosurus echinatus E. A. Bernays 1985-1 s.n. Marin Tamalpais. Comment
  CAS-BOT-BC232235  Cyperus eragrostis T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1914 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-BC114643  Cyperus eragrostis J. Penalosa 1961-8-26 2196 Marin Tiburon Blvd at Belvedere Dr. Marshy spot at culvert. Comment
  RSA119341  Cyperus eragrostis S. S. Tillett 1956-6-30 580 Marin In wet ditch 3.5 mi. along roadbank from Inverness to Pt. Reyes Light; Point Reyes Peninsula Comment
  CAS-BOT-BC114367  Cyperus erythrorhizos Catherine Best 1984-10-11 s.n. Marin Growing on the shore of Stafford Lake. Comment
  CAS-BOT-BC34666  Cyperus niger Doreen Smith 2002-11-8 s.n. Marin Silverado Resort by creek. Comment
  UC905069  Cypselea humifusa John Thomas Howell 1947-10-19 24184 Marin Alpine Lake Comment
  UC2062685  Cypselea humifusa Barbara Ertter with David Gowen 2008-12-11 19379 Marin Alpine Lake below Bom Tempe dam, Marin Municipal Water District WSW of Fairfax. Comment
  CAS-BOT-BC201002  Cytisus proliferus John Thomas Howell 1947-5-4 23133 Marin San Rafael Hills Comment
  RSA643342  Cytisus scoparius R. D. Geoden, D. W. Ricker 1970-4-14 s.n. Marin Mill Valley 427 Comment
  SBBG3299  Cytisus scoparius H. and M. Dearing 1939-4-28 3211 Marin Sausalito Comment
  RSA309533  Cytisus scoparius var. andreanus Robert A. Norris, John L. Inase, B. Norris 1983-4-30 4505 Marin By Old Railroad Grade, near Panoramic Hwy., Mt. Tamalpais. 229 Comment
  UCD142135  Dactylis glomerata D. G. Kelch 2011-5-13 11 249 F Marin Near Phoenix Lake. 76 Comment
  UCD37433  Dactylis glomerata Beecher Crampton 1960-6-8 5606 Marin Marin County, Point Reyes Peninsula, 1.5 miles south of McClure's Beach, northern section of Inverness Ridge. Comment
  UCD60288  Dactylis glomerata Mrs. H. P. Kelley 1916-4-6 s.n. Marin Near San Anselmo. Comment
  CAS-BOT-BC445523  Damasonium californicum John Thomas Howell 1946-5-4 21700 Marin East of Aurora School at Sonoma Co. line Comment
  RSA88575  Damasonium californicum L. S. Rose 1954-5-10 54039 Marin 5 miles E of Tomales. 30 Comment
  UC907663  Danthonia californica G. Thomas Robbins with J. T. Howell 1945-5-9 1893 Marin 1/2 mi n Hamilton Field Air Base Comment
  UCD60974  Danthonia californica var. americana E. Dean; Thomas Starbuck 1989-5-25 185 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking lot towards Laurel Dell pinic area. 548 Comment
  CAS-BOT-BC434218  Daucus pusillus A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14022 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  UC221458  Daucus pusillus Dr. Edward Palmer Jun 14 1892-Jun 16 1892 2306 Marin Bolinas Ridge Comment
  CAS-BOT-BC287390  Deinandra corymbosa John Thomas Howell 1941-6-8 16252 Marin Hills NE of San Rafael Comment
  UC89139  Deinandra corymbosa Katharine Brandegee 1890-7-1 Marin Tamalpais Comment
  UCD160375  Delphinium Nellie Coffey 1931-3-3 s.n. Marin Point Reyes. Comment
  UC615452  Delphinium decorum Beryl O. Schreiber 1937-5-9 2399 Marin Point Reyes Lighthouse 152 Comment
  RSA122671  Delphinium decorum B. O. Schreiber 1937-4-9 2399 Marin Point Reyes Lighthouse, Point Reyes. Comment
  UC614814  Delphinium decorum subsp. tracyi Beryl O. Schreiber 1932-4-2 188 Marin Point Reyes Lighthouse Comment
Read comments
Jun 4 2007
  CAS-BOT-BC10180  Delphinium hesperium John Thomas Howell 1946-5-19 21928 Marin Saddle between Big and Little Carson Canyons Comment
  CAS-BOT-BC10248  Delphinium hesperium Doreen Smith 2003-5-10 s.n. Marin Wildlife area, mt. Burdell Open Space Preserve above San Andreas fire road, Novato Comment
  CAS-BOT-BC285561  Delphinium nudicaule J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13020 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CLARK-A1528-1312  Delphinium nudicaule Mark M. Mahady 1977-5-27 Marin Fairfax Comment
  SEINET10891815  Delphinium nudicaule Robert A. Norris 1977-5-14 Norris 3594 Marin In partial shade on bank by Sir Francis Drake Hwy., near Lagunitas. Comment
  CAS-BOT-BC121987  Delphinium variegatum subsp. variegatum Doreen Smith 2002-4-4 s.n. Marin South slopes of Mount Burdell. Comment
  CAS-BOT-BC422434  Dendromecon rigida A. Williams; D. Greenberger 2014-5-16 14231 Marin Mount Tamalpais. Marin Municipal Water District lands: Pine Mountain: Oat Hill Road, ~0.15 miles N along rd. from Jct with Old Vee. Comment
  UC155180  Dendromecon rigida Mrs. K. Brandegee 1910-5-22 95 Marin Mill Valley Mt. Tamalpais (on basal slopes of mountain) Comment
  UC63885  Dendromecon rigida Earle Mulliken 1903-6-23 73 Marin Mt. Tamalpais Vicinity of San Francisco Bay Comment
  SEINET5339589  Dendromecon rigida A. A. Heller 1906-6-12 8402 Marin Mt. Tamalpais Comment
  CAS-BOT-BC11008  Dendromecon rigida subsp. rigida Amos Arthur Heller 1906-6-12 8402 Marin Mt. Tamalpais Comment
  CAS-BOT-BC11013  Dendromecon rigida subsp. rigida George Bernard Grant 1900-5-13 5398 Marin Mt. Tamalpais summit Comment
  CAS-BOT-BC11016  Dendromecon rigida subsp. rigida Alice Eastwood 1912-7-29 1508 Marin Mt. Tamalpais Comment
  CAS-BOT-BC231841  Deschampsia cespitosa G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1554 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-BC329270  Deschampsia cespitosa subsp. holciformis Ronie Clark 1984-5-14 PR 84 -028 Marin Point Reyes National Seashore. Pierce Pt. Road, rock outcrop N side of road at turnout 0.1 mi W of jct. w/ L Ranch Road. Comment
  UC53608  Deschampsia elongata Jos. Burtt Davy Aug 1898 4317 Marin near Olema Olema Comment
  UC60409  Deschampsia elongata D. E. Palmer 1892-1 2038 Marin Comment
  RSA433574  Dicentra formosa subsp. formosa Glenn A. Gorelick 1967-4-30 s.n. Marin Inverness Comment
  CAS-BOT-BC209203  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1941-5-25 16225 Marin Potrero Meadow, Mt. Tamalpais Comment
  SEINET199937 Image available Dichanthelium acuminatum subsp. fasciculatum John Thomas Howell 1941-6-29 16340 Marin Between rock Srping and Laurel Dell. Mt. Tamalpais Comment
  CAS-BOT-BC499457  Dichelostemma capitatum Javier Penalosa 1961-3-25 1199 Marin 600 ft. ridge above Tiburon, north-east slope of ridge 121 Comment
  CAS-BOT-BC499461  Dichelostemma capitatum L. R. Abrams 1918-4-27 6889 Marin Ignacio Comment
  UCD139415  Dichelostemma capitatum subsp. capitatum T. J. Higgins 1969-4-12 8 Marin South side of Mt. Tamalpais. Comment
  SEINET6070854  Dichelostemma congestum Unknown 1990-8-12 6340 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UC1300927  Dichelostemma congestum Helen K. Sharsmith 1963-5-18 5436 Marin near Larkspur (Alpine Dam road); San Francisco Bay Region 137 Comment
  UC879611  Dichondra donelliana Alice Eastwood 1912-5-19 24 Marin Kentfield Comment
  CAS-BOT-BC34725  Digitaria sanguinalis J. T. Howell 1988-8-10 s.n. Marin Terra Linda community vegetable gardens Comment
  SD211512  Diplachne fusca var. fascicularis Barbara Ertter, Elizabeth Neese 1988-10-29 8018 Marin Nicasio Reservoir circa 10 airmiles Southwest of Petalums and West of Novato; Northwest edge of reservoir, on Nicasion Valley Road circa 1 mile East of Petaluma Road Comment
Read comments
Apr 23 2012
  CAS-BOT-BC150369  Diplacus aurantiacus Peter H. Raven; Michael P. Johnson 1967-5-2 21308 Marin Near road between Point Campbell and Hospital Cove, northwest side of island, Angel Island 45 Comment
  CAS-BOT-BC151947  Diplacus douglasii Alice Eastwood 1913-3-16 2506 Marin Mt. Tamalpais Comment
  CAS-BOT-BC153984  Diplacus rattanii John Thomas Howell 1946-7-7 22196 Marin South of Barths Retreat, Mt. Tamalpais Comment
  CAS-BOT-BC176114  Dirca occidentalis Greg de Nevers 2001-3-23 12142 Marin Laurel Canyon, downstream of Nicasio Reservoir 60 Comment
  RSA123694  Disporum smithii Ensign 1935-4-24 s.n. Marin Camp Taylor. Comment
  CAS-BOT-BC291042  Dittrichia graveolens Doreen Smith 2004-9-9 s.n. Marin Near Novato, Bahia open space preserve Comment
  CAS-BOT-BC278111  Dodecatheon hendersonii A. Castner; D. Cash; J. Missaghian; B. Lo 2013-3-9 13601 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC1019569  Dodecatheon hendersonii H. J. Thompson 1952-2-23 1511 Marin ca 1.5 mi s Fairfax; s of Fairfax Comment
  UC1614627  Dodecatheon hendersonii Charles M. Belshaw 1934-3-18 59 Marin 2 miles west of Mill Valley 45 Comment
  SBBG5603  Dodecatheon hendersonii H. and M. Dearing 1940-3-21 4129 Marin San Anselmo Hills Comment
  CAS-BOT-BC157715  Drymocallis glandulosa var. glandulosa John Thomas Howell 1925-4-5 901 Marin Pipeline Trail Comment
  CHSC39838  Dryopteris arguta Ruby Gist 1935-3-1 Marin Comment
  RSA22165  Dryopteris arguta L. S. Rose 1939-2-23 39007 Marin Mill Valley 30 Comment
  UC483340  Dryopteris arguta W. R. Dudley 1901-3-1 Marin Marshalls; Tomales Bay Comment
  UCSB9713  Dryopteris arguta Gill, Robert 1960-4-5 Marin 0.25 miles from Muir Woods Nat. Monument headquarters on road to San Francisco. 91 Comment
  UC42186  Dryopteris expansa J. Burtt Davy Jan., 1894 786 Marin Bear Valley Comment
  CAS-BOT-BC71070  Dryopteris expansa Doreen Smith 2001-10-1 s.n. Marin Bear Valley, Point Reyes Comment
  CAS-BOT-BC428007  Dudleya caespitosa Peter Rubtzoff 1951-9-23 798 Marin Point Reyes. Comment
  CHSC20604  Dudleya farinosa Robert A. Schlising 1962-7-21 2343 Marin Near the end of Schooner Bay of Drake's Estero. Comment
  UC521725  Dudleya farinosa Joseph Andorfer Ewan 1933-10-22 8066 Marin along Pt. Reyes Rd (from Bishop Pine Forest, at edge of ridge); Point Reyes Penninsula Comment
  CAS-BOT-BC124319  Dudleya farinosa Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island. Comment
  CAS-BOT-BC197308  Ehrharta erecta Greg de Nevers 1982-1-2 1885 Marin At Standard Oil Station, Sir Francis Drake Blvd at Hwy 101 1 Comment
  CAS-BOT-BC113675  Eleocharis acicularis John Thomas Howell 1946-9-15 23008 Marin HIdden Lake, Mt. Tamalpais. Comment
  CAS-BOT-BC113358  Eleocharis engelmannii Doreen Smith 2002-6-29 s.n. Marin High marsh area, Mt. Tamalpais. Comment
  CAS-BOT-BC112859  Eleocharis macrostachya Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-6-29 910 Marin Saline marsh, Point Reyes, north of Inverness. Comment
  CAS-BOT-BC229720  Eleocharis macrostachya J. Klein; G. Block; L. Webb; et al. 2012-5-5 839 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC112864  Eleocharis macrostachya John Thomas Howell 1939-8-27 15325 Marin Lake Lagunitas Comment
  UC1100712  Eleocharis obtusa Malcolm A. Nobs, S. Galen Smith 1949-6-28 882 Marin marsh ca. 1 1/2 mi N of Inverness Comment
  RSA127258  Eleocharis palustris J. T. Howell 1944-6-4 19568 Marin Mt. Vision west of Inverness Comment
  CAS-BOT-BC112256  Eleocharis rostellata John Thomas Howell 1945-5-20 20870 Marin Tiburon Comment
  RSA127259  Eleocharis rostellata J. T. Howell 1945-5-20 20870 Marin Tiburon. Comment
  CAS-BOT-BC451510  Elodea canadensis Catherine Best 1985-11-1 1160 Marin East of Limantour Spit Comment
  UC1106295  Elodea canadensis John Thomas Howell 1943-9-5 19322 A Marin just s Mill Valley Comment
  UCD36623  Elymus X hansenii Beecher Crampton 1955-5-24 2808 Marin Marin County, 0.5 mile south of Hamilton Field, along U.S. Highway 101. Comment
  OBI2845  Elymus X vancouverensis Larry E. Brown 1971-6-21 2046 Marin Point Reyes Natl Seashore Comment
  RSA216755  Elymus californicus Robert F. Hoover 1969-5-26 11347 Marin Woodacre Comment
  UC1257327  Elymus californicus R. F. Hoover 1969-5-26 11347 Marin Woodacre Comment
  RSA126912  Elymus glaucus H. S. Yates 1936-6-14 5645 Marin 1/2 mile S.W. of Aurora School; Sobastopol 61 Comment
  UCD62295  Elymus glaucus P. B. Kennedy 1914-4-19 4706 Marin Mill Valley. Comment
  SEINET10864621  Elymus glaucus John Thomas Howell 1943-5-9 Howell 17943 Marin San Rafael. Comment
  CAS-BOT-BC203488  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-9 17943 Marin San Rafael Comment
  CAS-BOT-BC203492  Elymus glaucus subsp. glaucus John Thomas Howell 1943-6-6 18202 Marin Ridge se. of Muir Woods Comment
  CAS-BOT-BC203505  Elymus glaucus subsp. glaucus John Thomas Howell 1945-6-30 s.n. Marin Twin Beaches Comment
  CAS-BOT-BC203526  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18075 Marin Tiburon Peninsula Comment
  CAS-BOT-BC203804  Elymus glaucus subsp. virescens John Thomas Howell 1945-6-24 21242 Marin Willow Meadows, Kent Trail, Mt. Tamalpais Comment
  CAS-BOT-BC203811  Elymus glaucus subsp. virescens John Thomas Howell 1945-7-15 21306 Marin Near Liberty's Comment
  UC1106108  Elymus glaucus subsp. virescens John Thomas Howell 1946-7-7 22221 Marin Mt. Tamalpais; West Peak Comment
  UC1106109  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  CAS-BOT-BC234057  Elymus multisetus John Thomas Howell 1941-5-25 16239 Marin Near Bootjack, Mt. Tamalpais Comment
  RSA107104  Elymus multisetus L. S. Rose 1956-6-25 56099 Marin Rock Springs, Mount Tamalpais 579 Comment
  SEINET10560627  Elymus virescens John Thomas Howell 1945-6-24 Howell 21242 Marin Willon Meadow, Mt. Tamaplais, Marin County. Comment
  RSA31378  Epilobium brachycarpum J. T. Howell 1943-9-5 19325 Marin Mill Valley Comment
  UC1007142  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-8-7 14302 Marin s border Kentfield Comment
  POM224811  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-8-7 14300 Marin Southern edge of Kentfield. Comment
  UCD35987  Epilobium ciliatum subsp. watsonii Beecher Crampton 1946-8-14 409 Marin Along an inlet between Hamlet and Tomales. 6 Comment
  SD88516  Epilobium densiflorum Darley F. Howe 1972-6-26 Marin 2.6 miles south of Marshall, east of Tomales Bay, Comment
  CAS-BOT-BC143041  Epipactis helleborine Wilma Follette 2002-3-9 s.n. Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC57331  Equisetum laevigatum Doreen Smith 1999-10-7 s.n. Marin Petaluma - Marshall and Hicks Valley Roads junction (S.E. corner) Comment
  UC1177512  Equisetum telmateia subsp. braunii John Thomas Howell 1940-5-12 15416 Marin Lagunitas Creek Comment
  RSA44382  Eragrostis mexicana subsp. virescens Henry M. Pollard 1947-8-4 s.n. Marin Grounds of Orleans Hotel, Orleans Comment
  CAS-BOT-BC284133  Eragrostis pectinacea var. pectinacea Gordon H. True 1965-9-24 2653 Marin G.H. True residence, 142 Margarita Drive, San Rafael Comment
  CDA4542  Erechtites minimus J. T. Howell 1944-7-3 19857 Marin Almonte. 0 Comment
  CAS-BOT-BC299919  Erechtites minimus Gordon H. True 1968-7-5 4669 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC299920  Erechtites minimus Gordon H. True 1977-8-17 8457 Marin Just east of PRBO headquarters, Pike County Gulch (Galloway Canyon on western slope of Bolinas ridge ca. 3 miles north of Stinson Beach, Audubon Canyon Ranch 3 Comment
  JEPS128147  Erica canaliculata Eric Wrubel 2010-12-11 NPS 3 Marin Golden Gate National Recreation Area, Muir Beach. Site of former Banducci flower farm. Comment
  CAS-BOT-BC131540  Ericameria arborescens John Thomas Howell 1924-9-14 652 Marin Pipeline Trail Comment
  CAS-BOT-BC229785  Ericameria arborescens P. da Silva; C. Longstreth; E. Turkle; et al. 2012-8-25 1651 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., serpentine below old airforce base Comment
  CAS-BOT-BC83599  Erigeron foliosus Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island. Comment
  UC31468  Erigeron foliosus var. franciscensis Bolander 1863-1 2387 Marin Comment
  JEPS127685  Erigeron glaucus Adam C. Schneider 2014-3-29 568 Marin Point Bonita. Comment
  UC1301025  Erigeron glaucus Helen K. Sharsmith 1962-5-30 5094 a Marin headlands of tip of Point Reyes Peninsula 137 Comment
  CAS-BOT-BC295439  Erigeron karvinskianus Wilma Follette 1999-7-23 s.n. Marin Sausalito Comment
  CAS-BOT-BC295737  Erigeron petrophilus var. petrophilus Doreen Smith 1999-11-14 s.n. Marin Mount Burdell Comment
  UC204261  Erigeron petrophilus var. petrophilus A. D. E. Elmer Jul 1903 4649 Marin Point Reyes Post Office Comment
  UC1177267  Erigeron reductus var. angustatus John Thomas Howell 1946-7-7 22197 Marin burned area s Barths Retreat; Mt. Tamalpais Comment
  CAS-BOT-BC216093  Eriodictyon californicum A. A. Heller 1906-6-12 8394 Marin Mt. Tamalpais Comment
  POM73514  Eriodictyon californicum Edward Palmer 1892-6-14 2339 Marin Bolinas Ridge 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
  CAS-BOT-BC249912  Eriogonum fasciculatum var. foliolosum Walter Lennon 1974-9-9 s.n. Marin Limantour Beach Rd near Bear Valley Ranch Rd Comment
  UC220548  Eriogonum fasciculatum var. polifolium S. R. Vasey July 1888 522 a Marin Comment
  CAS-BOT-BC259187  Eriogonum latifolium John Thomas Howell 1945-7-1 s.n. Marin Tiburon Comment
  CAS-BOT-BC266044  Eriogonum latifolium Javier Penalosa 1961-7-29 2013 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC259196  Eriogonum latifolium John Thomas Howell 1941-6-8 16261 Marin Hills ne. of San Rafael Comment
  LA206937  Eriogonum latifolium Mrs. H. P. Bracelin; 1930-7-27 24 Marin 2 mi N of Bodega Comment
  POM209221  Eriogonum latifolium H. P. Bracelin 1930-7-27 24 Marin Two miles north of Bodega Comment
Read comments
May 9 2013
  RSA393625  Eriogonum latifolium L. M. Booth 1932-10-15 2082 Marin Pt. Reyes. Inverness Ridge. Comment
  SBBG12100  Eriogonum latifolium E. R. Chandler 1961-7-17 226 Marin St Hwy 1 between Walker Crk and Tomales 30 Comment
  SEINET11938057  Eriogonum latifolium M. T. Doutt 1931-1 596 Marin Pt. Reyes, lighthouse Comment
  CAS-BOT-BC259495  Eriogonum luteolum var. caninum John Thomas Howell 1944-7-7 19680 Marin Above Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC259502  Eriogonum luteolum var. caninum Alice Eastwood 1906-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC259510  Eriogonum luteolum var. caninum John Thomas Howell 1945-9-2 s.n. Marin Black Canyon, San Rafael Hills Comment
  CDA22607  Eriogonum luteolum var. caninum J. M. Trumbly 1979-9-1 Marin Mountain Theatre, Mount Tamalpais. 0 Comment
  JEPS57047  Eriogonum luteolum var. caninum W. L. Jepson 1928-6-10 12924 Marin Tiburon Comment
  OBI78447  Eriogonum luteolum var. caninum Robert F. Hoover 1965-7-6 9480 Marin Tiburon Comment
  SD1329  Eriogonum luteolum var. caninum Miss H. A. Walker 1909-8-14 1838 Marin Dry hills at Tiburon Comment
  UCD161834  Eriogonum luteolum var. caninum Ayzik Solomeshch 2014-6-10 s.n. Marin Summit Fire Road, close to top of the hill. Vegetation plot SFR 02. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.) 320 Comment
  UCD161889  Eriogonum luteolum var. caninum Ayzik Solomeshch 2014-6-3 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 03. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC268932  Eriogonum nudum var. auriculatum John Thomas Howell 1945-7-4 s.n. Marin Inverness Ridge Comment
  CAS-BOT-BC268928  Eriogonum nudum var. auriculatum Javier Penalosa 1962-11-30 2630 Marin Tiburon Peninsula. Northwest slope of the summit Comment
  CAS-BOT-BC433196  Eriogonum nudum var. nudum A. Williams; E. Brusati; E. Kercado; R. Bronstrom 2014-6-14 14046 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  UCSB1502  Eriogonum vimineum Keator, Glenn 1958-7-10 Marin 4.1 miles west of Fairfax on Lake Alpine road Comment
  CAS-BOT-BC301190  Eriophyllum lanatum var. arachnoideum James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC301202  Eriophyllum lanatum var. arachnoideum 1913-5-1 s.n. Marin Mill Valley Comment
  JEPS34502  Eriophyllum lanatum var. arachnoideum W. L. Jepson 14569 Marin Mt. Tamalpais Comment
  POM358029  Eriophyllum lanatum var. arachnoideum M. B. Dunkle 1931-7-11 2483 Marin Tomales Bay, north side near Point Reyes 15 Comment
  CAS-BOT-BC301210  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1939-4-23 14602 Marin Blythedale Canyon, Mill Valley Comment
  SEINET11850787  Eriophyllum staechadifolium M. T. Doutt 1931-1 138 Marin Bolinas Comment
  JEPS61376  Erodium botrys W. L. Jepson 1896-3-23 13553 Marin Ross Valley Comment
  UC905071  Erodium botrys John Thomas Howell 1947-4-13 23058 Marin Tiburon Peninsula Comment
  RSA201436  Eryngium aristulatum var. aristulatum J. T. Howell 1946-9-20 23026 Marin Sonoma County line east of Aurora School Comment
  SEINET8673681  Eryngium armatum Unknown 1953-6-9 1435 Marin .4 mile south of school at Pt. Reyes Comment
  POM203971  Eryngium armatum J. T. Howell 1933-7-30 11466 Marin 1.5 miles north of Olema Comment
  UCD127496  Eryngium racemosum John Thomas Howell 1946-9-15 23006 Marin Hidden Lake, Mount Tamalpais. Comment
  SEINET7714543  Erysimum asperum Unknown Marin Camp Taylor Comment
  RSA102243  Erysimum concinnum G. B. Rossbach, Ruth P. Rossbach 1938-5-28 838 a/b Marin On headland, near lighthouse, Point Reyes. Comment
  UCD170765  Erysimum franciscanum Molly Hunter 1997-4-12 8 Marin Point Reyes National Seashore. Trail to Tomales Point. 0 Comment
  CAS-BOT-BC231824  Erythranthe guttata T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1912 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CAS-BOT-BC153588  Erythranthe inodora Walter B. Sellmer 1921-8-1 s.n. Marin Inverness Comment
  UCD95280  Eschscholzia californica Curtis Clark 1975-5-18 491 Marin U. S. Highway 101, Vista Point overlook at North end of Golden Gate Bridge. Comment
  RSA12215  Eschscholzia californica subsp. californica Carl B. Wolf 1934-6-28 5758 Marin Point Reyes Peninsula opposite Wireless Station, 9 miles by road from the Lighthouse. 61 Comment
  SEINET10452903  Eucalyptus globulus Heidi H. Schmidt 1993-6-8 Schmidt 822 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  UCD142600  Euphorbia maculata John Thomas Howell 1954-9-23 s.n. Marin Ross, M. H. Esberg Garden. Comment
  CAS-BOT-BC229707  Euphorbia oblongata S. Creer; A. Williams 2012-5-2 401 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail Comment
  CDA18066  Euphorbia oblongata A. Stephens, S. Carlsen 1999-6-29 PDR 024534 Marin Nicasio. 0 Comment
  CAS-BOT-BC300548  Euphorbia serpillifolia subsp. serpillifolia A. Williams; R. Brostrom; F. Leist 2013-6-8 13265 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UC1999857  Eurybia radulina J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-15 9335 Marin Bolinas Road, W of Fairfax; near ridge top trail; S of golf course. Comment
  RSA127241  Festuca elmeri Hans Leschke 1943-5-16 s.n. Marin Deer Park near Fairfax. Comment
  CAS-BOT-BC278441  Festuca idahoensis John Thomas Howell 1943-5-9 17963 Marin San Rafael hills Comment
  CAS-BOT-BC278446  Festuca idahoensis John Thomas Howell 1946-5-16 21886 Marin Angel Island 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
  UC1106091  Festuca occidentalis John Thomas Howell 1946-6-2 21989 Marin Lake Lagunitas Mt. Tamalpais Comment
  CAS-BOT-BC278986  Festuca rubra John Thomas Howell 1939-6-18 14780 Marin Near Mud Lake Comment
  CAS-BOT-BC278997  Festuca rubra John Thomas Howell 1944-6-4 19556 Marin Inverness Ridge west of Inverness Comment
  SEINET7721220  Fragaria californica Unknown 1887-4-6 Marin Saucelito Comment
  UCD113191  Fragaria chiloensis D. H. Hartmann; H. T. Hartmann 1941-11-21 104 Marin 10 mi. from Inverness, near the beach on Point Reyes Peninsula. 4 Comment
  CAS-BOT-BC278123  Fragaria vesca R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13500 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
  CHSC59808  Fragaria vesca R. Ernenwein 1983-3-30 106 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. Canyon. Comment
  UC589445  Fragaria vesca Beryl O. Schreiber 1932-6-29 597 Marin Sand Dune Beach, Tomales Bay; Tomales Bay Comment
  CAS-BOT-BC457933  Fragaria vesca subsp. californica John Thomas Howell 1925-4-5 899 Marin Pipeline Trail Comment
  CAS-BOT-BC457938  Fragaria vesca subsp. californica W. C. Gagne 1968-2-11 s.n. Marin Highway 1, 1 mile SE Stinson Beach 121 Comment
  UCD67326  Frangula californica D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. Quercus agrifolia coast forests. 20 Comment
  CAS-BOT-BC52582  Frangula californica subsp. californica J. W. Congdon 1880-7-4 s.n. Marin unspecified Comment
  CAS-BOT-BC52589  Frangula californica subsp. californica C. H. M.; V. B. 1911-9-14 s.n. Marin Lagunitas Comment
  CAS-BOT-BC223769  Frankenia salina John Thomas Howell 1939-9-3 s.n. Marin Corte Madera Comment
  CAS-BOT-BC223491  Fraxinus latifolia D. E. Breedlove 1979-7-14 43768 Marin 3 miles S of Olema along Highway 1 Comment
  CAS-BOT-BC223496  Fraxinus latifolia Alice Eastwood 1923-3-25 s.n. Marin San Anselmo Creek Comment
  CAS-BOT-BC419738  Fraxinus latifolia R. Brostrom; M. Garcia; M. E. Hannibal; N. Hannibal 2014-9-13 14085 Marin Mount Tamalpais. Marin Municipal Water District lands: Along Bon Tempe Creek, junction of Bullfrog Road and Azalea trail, Fairfax Comment
  CAS-BOT-BC130023  Fritillaria affinis James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC130016  Fritillaria affinis Wilma Follette 2000-4-4 s.n. Marin Millerton Point, along north-trending ridge. Tomales Bay, east side 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
  JEPS55705  Fritillaria liliacea W. Roderick 1963-3-24 Marin n end of Lake Nicasio, on and island: Lake Nicasio 4 Comment
  UCR254872  Fuchsia Peter Rubtzoff 1989-9-30 10051 Marin Inverness Park, on north side of Balboa Avenue, just west of its junction with Sir Francis Drake Blvd. 15 Comment
  UCD95121  Fumaria capreolata Juliette Nguyen Le 1992-5-16 17 Marin Muir Beach, 5.5 miles west of Highway 1, heading north. 15 Comment
  UCD132386  Gamochaeta ustulata Collector Unknown 1925-6-6 1656 Marin Bolinas. Comment
  CAS-BOT-BC303412  Gamochaeta ustulata Alice Eastwood 1912-5-19 s.n. Marin Kentfield Comment
  POM358923  Gamochaeta ustulata H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC194529  Garrya elliptica John Thomas Howell 1925-2-1 738 Marin North side of Mt. Tamalpais on Lake Lagunitas Trail 609 Comment
  RSA30138  Garrya elliptica E. K. Balls, P. C. Everett 1953-10-9 18591 Marin Tomales Bay, SE end, along Hwy 1, 5.7 mi SE of Marshall. 3 Comment
  UC173324  Garrya elliptica Katharine Brandegee May 1889 Marin Mt. Tamalpais Comment
  UC21589  Garrya elliptica W. L. Jepson 1896-2-23 Marin just below summit Mt. Tamalpais Comment
  UC410713  Garrya elliptica S. M. Van Wyck 1928-6-4 Marin Mt. Tamalpais Comment
  UC566037  Garrya elliptica A. E. Wieslander 1934-3-18 401 Marin 2 mi nw Inverness; Point Reyes Quad. 152 Comment
  UC634764  Garrya elliptica H. L. Mason 1925-2-2 1226 Marin Mount Tamalpais Comment
  UCD121103  Garrya elliptica Roman Gankin; W. R. Hildreth 1967-10-3 1064 Marin 0.2 mile west of Bolinas Ridge summit on Bolinas Road. Comment
  UC1550397  Garrya flavescens Gerald V. Dahling Jun 1973 1230 Marin near summit of Mt. Tamalpais; Mt. Tamalpais Comment
  CAS-BOT-BC123875  Garrya fremontii Alice Eastwood 1896-2-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC192189  Garrya fremontii C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  UC876026  Garrya fremontii Alice Eastwood 1912-8-3 1542 Marin Mt. Tamalpais Comment
  CAS-BOT-BC350925  Gastridium ventricosum A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostorm 2013-5-4 13241 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Bullfrog Road, knoll N of quarry Comment
  UC1106136  Gastridium ventricosum John Thomas Howell 1940-5-26 Marin San Anselmo Canyon Comment
  CAS-BOT-BC58882  Gaultheria shallon Robert Soost 2002-4-11 s.n. Marin Jepson Trail, Tomales Bay State Park Comment
  CAS-BOT-BC58885  Gaultheria shallon John Thomas Howell 1947-5-8 23144 Marin Sausalito Comment
  CAS-BOT-BC58924  Gaultheria shallon Elmer I. Applegate 1898-12-28 995 Marin Pt. Reyes Peninsula Comment
  SDSU2868  Gaultheria shallon D. F. Howe 1961-7-28 3028 Marin 2.8 miles from Invernes on road to Pt. Reyes. 61 Comment
  UC579843  Gaultheria shallon Annetta Carter 1936-7-26 1205 Marin 3 mi n of Inverness (Tomales Bay); Tomales Bay Comment
  UC589454  Gaultheria shallon Beryl O. Schreiber 1932-6-17 498 Marin Tomales Bay, Waterfall Beach Waterfall Beach; Tomales Bay, Waterfall Beach Comment
  RSA128995  Genista monspessulana Peter H. Raven 1949-5-4 432 Marin Tiburon. Comment
  UC56340  Gentiana affinis var. ovata J. Burtt Davy 1900-6-18 6751 Marin Point Reyes Comment
  UC566921  Gentiana affinis var. ovata H. L. Mason 1923-10-1 776 Marin s slopes Mount Tamalpais Comment
  CHSC671  Geranium carolinianum A. Stone 1963-4-20 Marin Near Dillon Beach. 15 Comment
  UC17125  Geranium dissectum J. Burtt Davy 1896-3-16 1685 Marin Marshalls Tomales Bay Comment
  SJSU4023  Geranium dissectum C. W. Sharsmith 1965-5-22 7381 Marin near Bear Cr, Point Reyes Peninsula 91 Comment
  RSA0029461  Geranium solanderi J. T. Howell 1944-7-9 19714 Marin South of Tomales Bay Comment
  UC931994  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-6-17 8591 Marin sand hills one-quarter mi inland on Dillon's Beach Road; on Dillon's Beach Road Comment
  RSA83144  Gilia capitata subsp. tomentosa Verne Grant, Alva Grant 1948-6-17 8593 Marin 0.5 mile east of Tomales on Petaluma Road. Comment
  CAS-BOT-BC226164  Gilia capitata subsp. tomentosa Hans Leschke 1946-6-16 s.n. Marin SW. of Tomales Comment
  RSA63421  Gilia millefoliata Verne Grant, Alva Grant 1947-4-6 7909 Marin Point Reyes Peninsula, 12 miles from Inverness. Comment
  JEPS58878  Githopsis specularioides John Thomas Howell 1943-5-9 17974 Marin San Rafael Hills Comment
  SEINET10605490  Glyceria leptostachya John Thomas Howell 1946-6-16 Howell 22077 Marin Olerna Marshes. Comment
  SEINET10926276  Glyceria leptostachya Lewis S. Rose 1946-6-20 Rose 46170 Marin 4 miles N of Bolinas, shallow water. Comment
  POM52818  Gnaphalium palustre A. D. E. Elmer 1903-07 4614 Marin Point Reyes Post Office. Comment
  RSA12229  Gnaphalium palustre C. B. Wolf 1934-6-28 5774 Marin Pt. Reyes Peninsula, 6 miles by road from the Lighthouse. 61 Comment
  UC747056  Gratiola ebracteata G. Thomas Robbins with J. T. Howell 1945-5-9 1880 Marin 1/2 mi n Hamilton Field Air Base 0 Comment
  POM203455  Grindelia camporum J. T. Howell 1933-7-30 11462 Marin San Anselmo. Comment
  SDSU2701  Grindelia camporum D. F. Howe 1961-7-27 3071 Marin 0.6 mile south of Stinson Beach. Comment
  UCD132476  Grindelia camporum D. H. Hartmann; H. T. Hartmann 1941-11-21 s.n. Marin north side of Point Reyes Peninsula. 3 Comment
  CAS-BOT-BC140637  Grindelia hirsutula A. D. E. Elmer 1903-7-1 4621 Marin Point Reyes Post Office Comment
  CAS-BOT-BC304433  Grindelia hirsutula John Thomas Howell 1944-7-9 19719 Marin South of Tomales Bay Comment
  CAS-BOT-BC304440  Grindelia hirsutula John Thomas Howell 1939-6-4 14713 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC304463  Grindelia hirsutula John Thomas Howell 1939-7-16 14854 Marin Between Mt. Theater and Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC304483  Grindelia hirsutula Javier Penalosa 1961-7-8 1945 Marin Tiburon Peninsula. In Tiburon Comment
  CAS-BOT-BC304488  Grindelia hirsutula John Thomas Howell 1933-10-8 11701 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC304492  Grindelia hirsutula John Thomas Howell 1939-7-2 14830 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  CAS-BOT-BC314435  Grindelia hirsutula John Thomas Howell 1933-7-30 11483 Marin Between Inverness and Pt. Reyes Station Comment
  CAS-BOT-BC314450  Grindelia hirsutula John Thomas Howell 1945-9-16 21491 Marin Along railroad north of San Rafael Comment
  CAS-BOT-BC314465  Grindelia hirsutula Javier Penalosa 1961-7-15 1970 Marin SW of plateau northwest of 748 ft. summit, Tiburon Peninsula Comment
  OBI16396  Grindelia hirsutula Robert F. Hoover 1965-7-6 9484 Marin Tiburon Comment
  SBBG34007  Grindelia hirsutula L. S. Rose 1969-8-29 69101 Marin salt marsh, 1 mi NE of San Rafael 1 Comment
  POM52445  Grindelia hirsutula var. davyi P. A. Munz 1922-8-5 6452 Marin Mt. Tamalpais. 365 Comment
  SEINET195657  Grindelia hirsutula var. hirsutula G. T. Robbins, JT Howell 1945-5-9 1901 Marin Hamilton Field Air Base Comment
  RSA51219  Grindelia stricta var. angustifolia J. T. Howell 1949-10-9 26300 Marin San Francisco Bay at N end of Tiburon Peninsula. Comment
  SEINET196485  Grindelia stricta var. angustifolia J. T. Howell 1949-10-9 26300 Marin Salt marsh bordering San Francisco Bay at N end of Tiburon Pensinula Comment
  UC764982  Guillenia lasiophylla R. F. Hoover 1939-4-8 3964 Marin Tiburon Comment
  POM94644  Guillenia lasiophylla Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC304587  Gutierrezia californica Katherine Culligan 1982-7-20 874 Marin .15 mi. N of junction of Conzelman Rd. and McCullough on McCullough. Mid-slope on E. side of rd. Comment
  UC468771  Gutierrezia californica Michener and Bioletti 1892-6-19 1096 Marin Pt. Ben. Comment
  CAS-BOT-BC282878  Hainardia cylindrica John Thomas Howell 1946-5-16 s.n. Marin Angel Island Comment
  CAS-BOT-BC282873  Hainardia cylindrica Beecher Crampton 1957-6-11 4171 Marin Just south of Muir Beach Comment
  CAS-BOT-BC306274  Hedypnois cretica John Thomas Howell 1947-6-18 23278 Marin Near Dillons Beach Comment
  RSA501271  Hedypnois cretica Aaron Liston 1989-4-20 792 -1 Marin Rock Springs. Mt. Tamalpais State Park. 580 Comment
  CAS-BOT-BC309453  Helenium puberulum Lewis S. Rose 1955-8-1 55170 Marin Bolinas Lagoon 1 Comment
  CAS-BOT-BC309445  Helenium puberulum Wilma Follette 1999-6-7 s.n. Marin Point Reyes National Seashore, swales in back of South Beach Comment
  UC589568  Heliotropium curassavicum Beryl O. Schreiber 1932-8-3 711 Marin Avalis Beach Tomales Bay, Avalis Beach Comment
  RSA256429  Heliotropium curassavicum var. oculatum Robert A. Norris 1974-8-25 2161 Marin Rodeo Lagoon, Ft. Cronkite. Comment
  UC2012973  Hemizonia congesta Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9117 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  SD43427  Hemizonia congesta subsp. congesta Philip A. Munz 1947-10-5 12187 Marin Trail from Ross to Lake Lagunitas. 149 Comment
  UC523532  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi n Tomales Comment
  UC615229  Hemizonia congesta subsp. congesta Beryl O. Schreiber 1933-8-10 923 Marin 2 mi n Tomales 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
  CAS-BOT-BC176143  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1980-9-9 9623 Marin San Anselmo Comment
  CAS-BOT-BC309639  Hemizonia congesta subsp. lutescens James I. McMurphy 1910-6-9 s.n. Marin Tiburon peninsula Comment
  CAS-BOT-BC309641  Hemizonia congesta subsp. lutescens H. M. Hall 1915-7-12 10056 Marin Region of San Francisco Bay. Tiburon Isl. South side Comment
  JEPS121708  Hemizonia congesta subsp. lutescens Sarah Lynch and Christina Owens 2014-7-8 Marin Meadow crest Road, Novato Comment
  JEPS13493  Hemizonia congesta subsp. lutescens W. L. Jepson 1900-9-16 1173 Marin Point Reyes Comment
  SEINET11197294 Image available Hemizonia congesta subsp. lutescens H. A. Walker 1909-5-31 1721 Marin Tiburon Comment
  UC197514  Hemizonia congesta subsp. lutescens H. M. Hall 1916-7-22 10238 Marin 4 mi ne Tocaloma Comment
  UCR244632  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1980-9-9 9623 Marin San Anselmo 20 Comment
  CAS-BOT-BC309608  Hemizonia congesta subsp. lutescens John Thomas Howell 1946-7-4 22171 Marin Hicks Valley Comment
  CAS-BOT-BC309646  Hemizonia congesta subsp. lutescens Barrett Anderson; Frank Almeda 1986-8-8 3250 Marin Biscayne Court just off Point San Pedro Rd. 30 Comment
  CAS-BOT-BC309654  Hemizonia congesta subsp. lutescens H. M. H. 1915-10-1 s.n. Marin 3 mi. N. of S. Rafael Comment
  SEINET5712124  Hemizonia corymbosa June McCaskill, C. H. Lamoureux 1956-1 497 Marin On bluff above beach, Drakes Beach, Point Reyes Peninsula.; Drakes Beach Comment
  POM360352  Hemizonia multicaulis subsp. vernalis Robert Gustafson 1984-5-16 2953 Marin Tiburon Peninsula, vicinity of old St. Hilary's Church. Comment
  RSA784577  Hemizonia multicaulis subsp. vernalis Peter Rubtzoff 1981-5-7 9645 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north,, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  UC1094593  Heracleum lanatum C. R. Bell 1953-6-9 1431 Marin Tocaloma Comment
  SFV8560  Heracleum maximum P. Berry 1967-4-22 13 Marin State Highway 1, 4.5 miles north of Stinson Beach. 18 Comment
  POM210031  Hesperevax sparsiflora var. sparsiflora H. P. Bracelin 1930-4-20 13 Marin Open flat 1 mile S of Lagunitas. 67 Comment
  RSA13781  Hesperevax sparsiflora var. sparsiflora H. P. Bracelin 1930-4-20 13 Marin Open flat 1 mile S of Lagunitas. 67 Comment
  SBBG63221  Hesperevax sparsiflora var. sparsiflora H. P. Bracelin 1930-4-20 13 Marin 1 mi S of Lagunitas 66 Comment
  LA6496  Hesperocyparis sargentii Joseph Andorfer Ewan; 1937-3-14 10182 Marin San Geronimo Ridge 396 Comment
  JEPS122894  Hesperolinon congestum Adam C. Schneider with Will Freyman and Yuri P. Springer 2014-5-17 596 Marin Mt. Burdell Open Space Preserve. San Carlos Way off of San Marin Drive off of Hwy 101, along San Marin Fire Rd Comment
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Aug 16 2017
  RSA176774  Hesperolinon congestum D. E. Breedlove 1963-5-24 49645 Marin Near Old Saint Hilary s Church, Tiburon Comment
  JEPS122845  Hesperolinon micranthum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-17 216 Marin Near top of Fairfax/Bolinas Road off of Sir Francis Drake Blvd, along northern extension of Azalea Hill Trail (Pine Mountain Road). Comment
  SEINET10460693  Heterocodon rariflorum Alice Eastwood Eastwood 11352 Marin MT. TAM, ROCK SPRING Comment
  CAS-BOT-BC143714  Heteromeles arbutifolia Alice Eastwood 1912-7-27 1521 Marin Mt. Tamalpais Comment
  UC2046877  Heteromeles arbutifolia Rudolf Schmid and Mena J. Schmid 2015-12-12 2015 -1 Marin Ring Mountain, by stream crossing, extensive in drainage east of Phyllis Ellman Trail, west of Loop Trail, both trails starting from staging area on Paradise Drive Comment
  SEINET10931857  Heteromeles arbutifolia Alan A. Beetle, John L. Morrison 1940-1-21 Beetle 1565 Marin Shrub up to 3 m, berries red, common. Serpentine outcrop, western slope, trail From mountain theater to rifle camp, mount tamalpais 700 Comment
  JEPS22046  Heterotheca sessiliflora subsp. bolanderi G. Thomas Robbins 1958-6-25 3881 Marin about 1 mi n Rodeo Lagoon; Fort Cronkhite Military Reservation 167 Comment
  UC894596  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1912-6-9 296 Marin Sausalito Comment
  UC402506  Heuchera micrantha Katharine Brandegee Marin Tamalpais Comment
  UCD102643  Heuchera micrantha M. Inaba 1998-5-24 15 Marin Tiburon. 73 Comment
  SEINET7722802  Heuchera micrantha Unknown Marin Camp Taylor Comment
  UC858025  Heuchera micrantha var. erubescens Alice Eastwood 1913-7-10 Marin along road to Bolinas Comment
  CAS-BOT-BC424190  Heuchera micrantha var. hartwegii Javier Penalosa 1961-7-15 1986 Marin First ravine northwest of summit; Tiburon Peninsula 60 Comment
  CAS-BOT-BC424400  Heuchera pilosissima John Thomas Howell 1949-6-7 25346 Marin Dillons Beach Comment
  UC1127191  Heuchera pilosissima B. Schreiber 1936-4-12 2201 Marin 1.6 mi sse Pierc's Ranch 7 Comment
  CAS-BOT-BC319534  Hieracium albiflorum Brandegee No date on label. s.n. Marin Tamalpais Comment
  UC614809  Hieracium albiflorum Beryl O. Schreiber 1932-5-22 282 Marin Pipe Line Trail to Mount Tamalpais Comment
  POM256529  Hierochloe occidentalis B. O. Schreiber 1936-2-2 2117 Marin Schoolteacher's Beach on Tomales Bay Comment
  RSA414062  Hierochloe occidentalis Anonymous 1915-3-31 s.n. Marin Muir Woods Comment
  UCD32890  Hierochloe occidentalis Beecher Crampton 1965-5-4 7311 Marin Marin County, 4.7 miles S.E. of Nicasio, Lucas Valley rd. Comment
  UC1294004  Hoita orbicularis E. K. Balls 1958-7-22 23588 Marin 1 mi from Stinson Beach (banks above stream) 76 Comment
  UC83677  Hoita orbicularis Katharine Brandegee July 1905 Marin Tamalpais Comment
  CAS-BOT-BC280750  Holcus lanatus Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CHSC61253  Holcus lanatus J. D. Jokerst 1980-4-12 Marin 0.2 mi e of Olima along edges of Sir Francis Drake Hwy. Comment
  UCD168425  Holcus lanatus Jason Carter 2017-7-31 s.n. Marin Point Reyes National Seashore: Northwest of the intersection of Limantour Road and Limantour Spit Road, 566 meters WSW from Muddy Hollow Parking Lot (254 degrees on compass). 73 Comment
  UCD84897  Holcus lanatus John Thomas Howell 1945-7-29 21355 Marin Bolinas. Comment
  SEINET11686264  Holcus lanatus Unknown 1931-1 6917 Marin Point Reyes Comment
  RSA107051  Holodiscus discolor L. S. Rose 1956-7-9 56124 Marin Tomales, hill slopes. 6 Comment
  CAS-BOT-BC149969  Holodiscus discolor var. discolor C. H. M. 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC311894  Holozonia filipes Alice Eastwood 1912-7-29 1527 Marin Mt. Tamalpais Comment
  UC1746174  Hordeum brachyantherum Annetta M. Carter, Edward Lee 1934-6-17 660 Marin Olema-Bolinas Road near Five-Brook. Comment
  UCD85489  Hordeum brachyantherum Beecher Crampton 1965-5-4 7305 Marin 5.6 miles southeast of Nicasio, Lucas Valley Road. Comment
  CHSC8221  Hordeum brachyantherum subsp. brachyantherum K. Henegar 1969-5-10 66 Marin 2.5 m s of Tomales Bay on Highway 1. Found on ocean side of the road. Comment
  CAS-BOT-BC284996  Hordeum depressum John Thomas Howell 1947-4-13 23057 Marin Tiburon Peninsula Comment
  POM295723  Hordeum marinum subsp. gussoneanum Lyman Benson 1935-5-16 6569 Marin U. S. 101, N. of San Rafael; Seaward N. Coast Mt. Range 30 Comment
  UC50486  Hordeum marinum subsp. gussoneanum Jos. Burtt Davy Aug. 1898 4338 Marin near Olema Comment
  CAS-BOT-BC289346  Hordeum murinum subsp. glaucum John Thomas Howell 1949-4-24 25307 Marin Fort McDowll, Angel Island Comment
  CAS-BOT-BC289354  Hordeum murinum subsp. glaucum R. E. Frenkel 1964-5-5 472 Marin 0.3 mile north-west of Taylor State Park entrance on Sir Francis Drake Road 39 Comment
  CAS-BOT-BC289415  Hordeum murinum subsp. leporinum Gordon H. True 1977-5-5 8184 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-BC536634  Horkelia californica John Thomas Howell 1939-7-2 14824 Marin Elk Valley Comment
  UC1753833  Horkelia californica subsp. californica Annetta M. Carter, Edward Lee 1934-6-17 656 Marin Olema-Bolinas Road near Five-Brook. Comment
  UC525502  Horkelia marinensis Ethel Crum 1933-9-24 1557 Marin slopes above Drake's Estero; Point Reyes Peninsula 15 Comment
  RSA93420  Horkelia marinensis Milo S. Baker 1940-7-15 9788 Marin On west side of road to Point Reyes Lighthouse, opposite first farm house on east side of road after crossing Estero Comment
  SEINET10628375 Image available Horkelia marinensis Adolph D. E. Elmer Elmer 5039 Marin Point Reyes. Comment
  UC632143  Horkelia tenuiloba Beryl Schreiber 1932-5-22 291 Marin Matt Davis Trail Comment
  CHSC22700  Hosackia gracilis Robert A. Schlising; L. D. Thurman 1963-5-11 2575 Marin California coastal range. 1.6 miles north of Jct Franklin School Road and Tomales-Dillon's Beach Road, along the former. Comment
  CAS-BOT-BC175968  Hypericum Doreen Smith 2007-8-1 s.n. Marin Bob Stewart Trail, Bolinas Lagoon. West side Comment
  CAS-BOT-BC410800  Hypericum calycinum Catherine Best 1995-6-26 1485 Marin growing as ground cover in a 5' +15' area along the bank of the creek in blackies Pasture near the intersection of Tiburon Blvd and Tresle glen, Tiburon Comment
  CAS-BOT-BC410246  Hypericum concinnum Volney Rattan 1885-7-1 s.n. Marin Mt. Tamalpais. Comment
  UC108652  Hypericum concinnum Michener and Bioletti July 1891 431 a Marin Mill Valley Comment
  UC198888  Hypericum concinnum V. King Chesnut 1887-7-11 Marin Mt. Tamalpais Comment
  UC521686  Hypericum concinnum Joseph Andorfer Ewan 1933-9-10 7959 Marin head of Redwood Canyon (Mt. Tamalpais); , Redwood Canyon Comment
  RSA44052  Hypericum concinnum A. A. Heller 1902-6-18 5719 Marin Mount Tamalpais on the railroad between Mill Valley trail and the water tank Comment
  SEINET11995842  Hypericum concinnum F. H. Utech 1988-1 88 -167 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CAS-BOT-BC229779  Hypochaeris glabra A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 702 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road. Comment
  JEPS36526  Hypochaeris glabra W. L. Jepson 1920-5-26 9059 Marin Novato Comment
  CHSC36398  Hypochaeris radicata J. Boze 1982-4-17 433 Marin Found 6.2 mi. N of Pt. Reyes Station along Hwy 1 on hillside. Comment
  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
  UCD133470  Hypochaeris radicata D. H. Hartmann; H. T. Hartmann 1941-11-21 s.n. Marin between Lagunitas and Olema. Comment
  CAS-BOT-BC206910  Ilex aquifolium Robert B. Allen 1993-3-2 s.n. Marin On Mt. Tamalpais below the fire house on the old railroad grade. Comment
  UCD138717  Iris douglasiana L. S. Kimsey; Lee Lenz 1976-5-18 s.n. Marin Muir Woods. Comment
  CHSC114287  Iris foetidissima D. G. Kelch; Kathy Kosta 2010-1-7 10007 Marin Dominican College campus. 24 Comment
  CAS-BOT-BC133625  Iris longipetala Peter H. Raven; Michael P. Johnson 1967-5-2 21269 Marin In East Garrison and North Garrison, northeast side of island, Angel Island 38 Comment
  HSC13877  Iris macrosiphon Greg Bos 1963-3-2 11 Marin 1 mi. N of Tiburon on Paradise Dr. 91 Comment
  POM263702  Iris macrosiphon R. C. Foster 1937-5-9 239 Marin Slopes of Mt. Tamalpais, on Summit Ave., Mill Valley Comment
  CAS-BOT-BC69909  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC69915  Isoetes howellii John Thomas Howell 1926-8-15 2187 Marin Strand of Lake Lagunitas. Comment
  UC1584757  Isoetes howellii Ed Lee 1979-6-9 Marin High Marsh Comment
  CAS-BOT-BC69880  Isoetes nuttallii unspecified 1894-7-13 s.n. Marin Unspecified. 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
  CAS-BOT-BC112469  Isolepis cernua John Thomas Howell 1966-6-9 41561 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC531496  Juncus arcticus var. balticus T. Baxter; S. Whelan; M. Murphy; A. Young 2015-7-25 15920 Marin Mount Tamalpais. Marin Municipal Water District lands: E side of Rifle Camp Meadow Comment
  POM312830  Juncus bolanderi Malcolm A. Nobs, S. Galen Smith 1949-6-28 885 Marin Marsh ca. 1 1/2 miles north of Inverness. Comment
  RSA127065  Juncus bolanderi J. T. Howell 1943-7-4 18259 Marin Ledum Swamp on road to Point Reyes, Point Reyes Peninsula. Comment
  UC726226  Juncus bufonius A. A. Heller 1941-7-18 16241 Marin w of Inverness (near the foot of the grade, n of the head of Drakes Estuary); Point Reyes Peninsula Comment
  SD106160  Juncus bufonius W. L. Jepson 1920-5-26 9057 Marin Beds of vernal pools, Novato. 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
  UCSC009077  Juncus bufonius var. bufonius Randall Morgan 2014-5-8 5613 Marin Lunny Ranch, Point Reyes Comment
  CAS-BOT-BC231875  Juncus effusus C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1960 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-BC232250  Juncus effusus subsp. pacificus J. Klein; G. Block; L. Webb; et al. 2012-5-5 804 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  RSA70273  Juncus effusus subsp. pacificus F. W. Peirson 1925-10-3 6454 Marin On north slope of Mt. Tamalpais. Comment
  SD81283  Juncus falcatus Darley F. Howe 1969-5-27 Marin South entrance to Point Reyes Beach. Comment
  UC421813  Juncus hesperius W. P. Taylor 1913-6-6 Marin 3 mi w Inverness Comment
  POM312827  Juncus hesperius H. L. Mason 1946-7-24 12931 Marin Second lake south of Bear Valley on road to Lake Ranch. Comment
  UC1106299  Juncus kelloggii John Thomas Howell 1949-5-25 25337 Marin Point Reyes Peninsula Comment
  RSA127068  Juncus mexicanus J. T. Howell 1947-5-18 23183 Marin Lagunitas Meadows. Comment
  RSA298526  Juncus occidentalis Robert A. Norris 1982-5-22 4387 Marin SW end of Nicasio Reservoir, near Nicasio Valley Road. Comment
  CAS-BOT-BC83592  Juncus phaeocephalus var. paniculatus Doreen Smith 2003-5-1 s.n. Marin Mt. Burdell Comment
  RSA127069  Juncus xiphioides J. T. Howell 1939-10-1 15365 Marin Lake Lagunitas. Comment
  CAS-BOT-BC235897  Keckiella corymbosa C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  POM265875  Keckiella corymbosa Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC175933  Koeleria macrantha Javier Penalosa 1961-7-15 1967 Marin Plateau NW of summit. Tiburon Peninsula Comment
  UCR133540  Koeleria macrantha A. A. Beetle 1941-5-20 2720 Marin South of Stinson Beach 122 Comment
  CAS-BOT-BC271301  Koeleria pyramidata John Thomas Howell 1939-5-21 s.n. Marin S. Tiburon Comment
  CAS-BOT-BC271348  Koeleria pyramidata Catherine Best 1984-4-18 919 Marin Tom's Point, Tomales Bay Comment
  CAS-BOT-BC272313  Lachnagrostis filiformis John Thomas Howell 1971-6-2 47649 Marin Bordering S.F. Bay on road from San Rafael to McNear's Comment
  RSA39847  Lactuca saligna P. A. Munz 1947-10-5 12191 Marin Trail from Ross to Lake Lagunitas. 152 Comment
  CAS-BOT-BC338163  Lasthenia californica Peter H. Raven; Michael P. Johnson 1967-5-1 21145 Marin Angel Island. On south side of island above Rock Quarry 137 Comment
  CAS-BOT-BC338177  Lasthenia californica John Thomas Howell 1946-4-14 21635 Marin Near Dillons Beach Comment
  CAS-BOT-BC433187  Lasthenia californica P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14157 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  HSC33220  Lasthenia californica Thomas W. Nelson 1974-4-22 1215 Marin Rock Springs beside the road out Bolinas Ridge Comment
  JEPS35798  Lasthenia californica subsp. californica Rimo Bacigalupi, L. R. Heckard, and J. Roof 1964-4-29 8949 Marin slopes near radio towers (1/4 mi e of eastern boundary of Coast Guard Reservation inclosing lighthouse) 140 Comment
  UC1106188  Lasthenia californica subsp. californica John Thomas Howell 1947-4-30 23115 Marin Dillons Beach Comment
  UC1301064  Lasthenia californica subsp. californica Helen K. Sharsmith 1963-3-30 5275 Marin near lighthouse (headlands of Point Reyes Peninsula); San Francisco Bay Region, Point Reyes Peninsula 121 Comment
  JEPS10185  Lasthenia californica subsp. californica W. L. Jepson 1919-5-18 8316 Marin sand flats Pt. Reyes Comment
  SJSU11824  Lasthenia californica subsp. macrantha R. G. Clement 1960-4-24 Marin by Point Reyes lighthouse Comment
  SJSU3910  Lasthenia californica subsp. macrantha C. W. Sharsmith 1964-4-26 7248 Marin Point Reyes, Point Reyes Peninsula Comment
  UC1118995  Lasthenia californica subsp. macrantha A. E. Wieslander 1933-6-11 317 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 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-BC355476  Lasthenia glaberrima John Thomas Howell 1946-4-18 21642 Marin Ignacio Comment
  CAS-BOT-BC366966  Lasthenia minor John Thomas Howell 1930-4-20 4733 Marin Pt Reyes Comment
  CAS-BOT-BC423333  Lathyrus angulatus A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14029 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC213365  Lathyrus jepsonii subsp. californicus Wilma Follette 1984-6-8 s.n. Marin Island in Nacsio Reservoir Comment
  UCD106350  Lathyrus latifolius Verne Grant; Alva Grant 1946-6-2 7650 Marin Roadsides along lower end of Tomales Bay. Comment
  SBBG34779  Lathyrus littoralis R. Fowler 1983-5-26 Marin Abbott's Lagoon, Pt Reyes Nat Seashore Comment
  UCD106691  Lathyrus tingitanus John Thomas Howell 1945-7-1 21260 Marin Tiburon. Comment
  CAS-BOT-BC351061  Lathyrus torreyi R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13434 Marin Mount Tamalpais. Marin Municipal Water District lands:Bill Williams Trail, between the two ends of the Tucker Trail Comment
  RSA44361  Lathyrus vestitus subsp. bolanderi J. T. Howell 1940-5-20 15516 Marin Point Reyes Comment
  UC15397  Lathyrus vestitus var. vestitus J. Burtt Davy 1894-8-28 1216 Marin Bolinas Bay Comment
  CAS-BOT-BC304409  Lavandula D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13332 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC371441  Layia carnosa Greg de Nevers 1998-4-19 11162 Marin Point Reyes National Seashore, Abbotts Lagoon Comment
  JEPS67149  Layia chrysanthemoides Lewis S. Rose 1970-5-2 70035 Marin Rock Springs Mt. Tamalpais; , Rock Springs 609 Comment
  CAS-BOT-BC321774  Layia gaillardioides Alice Eastwood 1918-5-11 s.n. Marin Lagunitas Lake Comment
  UC222679  Layia gaillardioides H. M. Hall 1909-6-9 8516 Marin summit Mt. Vision Comment
  UC584214  Layia gaillardioides David D. Keck 1935-6-15 3363 Marin 1 mi e Muir Beach Comment
  CAS-BOT-BC321795  Layia gaillardioides Dr. A. Kellogg; W. G. W. Harford 1868-5-12 475 Marin Sausalito Comment
  CAS-BOT-BC372295  Layia platyglossa John Thomas Howell 1930-4-20 4735 Marin Pt. Reyes Comment
  UC1177314  Layia platyglossa John Thomas Howell 1939-5-21 Marin S. Tiburon Comment
  CAS-BOT-BC379661  Layia platyglossa Edward Lee Greene 1882-4-1 s.n. Marin Unspecified Comment
  SJSU11678  Layia platyglossa J. B. Mackenzie 1967-4-8 164 Marin 0.5 mi E of Point Reyes Light House Comment
  UCD69049  Layia platyglossa P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. UTM: 10SEM4596 120 Comment
  SEINET12526035 Image available Ledum glandulosum B. F. Palser 1980-1 s.n. Marin On low cliff above Shell Beach, Pt. Reyes Nat'l seashore. Comment
  RSA467602  Ledum glandulosum subsp. columbianum M. S. Jussel 1933-7-30 s.n. Marin Near Inverness Comment
  CAS-BOT-BC534376  Lemna gibba E. H. Ashmun 1904-8-1 s.n. Marin San Rafael Comment
  CAS-BOT-BC339145  Leontodon saxatilis subsp. saxatilis John Thomas Howell 1945-9-16 21480 Marin Near San Rafael Comment
  CAS-BOT-BC215706  Lepechinia calycina James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  RSA265694  Lepechinia calycina C. W. Tilforth, Walter Wisura 1977-8-14 1449 Marin East Tamalpais Peak, west of Mill Valley. 762 Comment
  UC1177252  Lepidium lasiocarpum var. lasiocarpum John Thomas Howell 1947-6-18 23277 Marin Dillons Beach Comment
  CAS-BOT-BC89725  Lepidium latifolium Doreen Smith 1999-10-2 s.n. Marin Around Las Gallinas waste-water ponds and adjacent areas. North San Rafael. Comment
  CAS-BOT-BC226659  Leptosiphon grandiflorus G. Thomas Robbins; S. Galen Smith 1958-7-8 3897 Marin Along Sir Francis Drake Highway, Point Reyes Peninsula, opposite and east of RCA Radio Station, 1.5 miles south of crossing of Drakes Estero Comment
  CAS-BOT-BC324143  Lessingia hololeuca Lewis S. Rose 1961-7-30 61057 Marin China Camp 3 Comment
  CAS-BOT-BC324155  Lessingia hololeuca Lewis S. Rose 1961-7-30 61057 Marin China camp 3 Comment
  CAS-BOT-BC324148  Lessingia hololeuca John Thomas Howell 1927-9-10 3095 Marin Baltimore Park 213 Comment
  RSA91164  Lessingia hololeuca John T. Howell 1945-9-2 s.n. Marin San Rafael Hills Comment
  RSA91166  Lessingia hololeuca John T. Howell 1926-9-9 2192 Marin Baltimore Park Comment
  UC1287492  Lessingia micradenia var. micradenia Willard Spence 1960-8-29 602 Marin at Liberty Fountain (Bolinas-Fairfax Road) Comment
  UC88001  Lessingia micradenia var. micradenia T. S. Brandegee Marin Tamalpais Tamapais Comment
  CAS-BOT-BC341991  Lessingia ramulosa John Thomas Howell 1946-9-8 22992 Marin Near Ignacio Comment
  CAS-BOT-BC342070  Leucanthemum maximum John Thomas Howell 1944-9-24 20763 Marin West side of Bolinas Lagoon Comment
  CAS-BOT-BC283524  Leymus X vancouverensis Catherine Best 1981-6-3 s.n. Marin Point Reyes Peninsula at Estero crossing on road to lighthouse Comment
  UCD37439  Leymus californicus Beecher Crampton 1960-6-8 5617 Marin Marin County, 2 miles west of Lagunitas, Samuel P. Taylor State Park. Comment
  JEPS71208  Leymus mollis subsp. mollis William S. Cooper 1925-7-22 52 Marin Stinson Beach; sand dunes Comment
  CAS-BOT-BC272275  Leymus pacificus John Thomas Howell 1946-5-26 21950 Marin Near radio station, Pt. Reyes Peninsula Comment
  CAS-BOT-BC274489  Leymus triticoides John Thomas Howell 1944-5-28 19528 Marin Between Almonte and Mill Valley Comment
  RSA108331  Leymus triticoides Frank W. Gould 1941-5-31 1299 Marin 0.3 miles southeast of Tacolma Comment
  UC1123002  Lilaeopsis masonii B. Schreiber 1936-6-28 2266 Marin 1 mi. from Inverness (Chicken Ranch Beach); Point Reyes Quad., Chicken Ranch Beach 3 Comment
  JEPS17500  Lilaeopsis occidentalis W. L. Jepson 1900-9-14 1165 Marin near Abbott's Lagoon (Point Reyes Peninsula); Point Reyes Peninsula Comment
  UC32472  Lilaeopsis occidentalis J. Burtt Davy 1900-6-27 6481 Marin Pt. Reyes, Adams & Lindley Ranch Comment
  CAS-BOT-BC130744  Lilium pardalinum Paul F. Covel 1938-7-10 1530 Marin Tomales Pt Rd (west Inverness) Comment
  SD6526  Lilium pardalinum Olga Epstein May 1893 Marin Mill Valley. Comment
  CAS-BOT-BC130737  Lilium pardalinum Elsie Zeile 1911-6-4 s.n. Marin Nr. Fairfax Comment
  SEINET7081600  Limnanthes douglasii A. G. Vestal 1955-5-6 s.n. Marin About 0.4 mile south of Nicasio. Coordinate Datum: NAD27. UTM Zone 10, 526821mE, 4211940mN. Comment
  UCD71175  Limnanthes douglasii M. Plotkin 1995-5-29 MSP 03 Marin Point Reyes National Seashore, 0.1 mile East of Sir Francis Drake Highway, along North side of road to Chimney Rock. In pasture at bottom of steep slope down from road. 86 Comment
  UC971877  Limnanthes douglasii subsp. douglasii Charles T. Mason Jr. 1948-3-15 1199 Marin along Petaluma-Pt. Reyes road 1 mi ne junction with Fairfax-Nicasio-Pt. Reyes road Comment
  RSA130890  Limonium californicum E. K. Balls 1958-7-22 23587 Marin 3.5 miles northwest from Stinton Beach along State Highway 1. 2 Comment
Read comments
Oct 30 2014
  UC589456  Limonium californicum Beryl O. Schreiber 1932-7-27 693 Marin Heart's Desire Ranch Tomales Bat Comment
  UC728624  Limonium californicum Milo S. Baker 1945-9-13 11215 Marin Estero Crossing Pt. Reyes Peninsula Comment
  UC52736  Linanthus androsaceus W. C. Blasdale 1891-4-27 Marin Fairfax Comment
  UC311073  Linanthus grandiflorus A. D. E. Elmer Jul 1903 4555 Marin Point Reyes Post Office Point Reyes Comment
  UC907887  Linanthus grandiflorus H. L. Mason 1932-7-24 7123 Marin Point Reyes Comment
  UC1301141  Linanthus parviflorus Helen K. Sharsmith 1963-5-18 5440 Marin between Larkspur and Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  UC589448  Linanthus parviflorus Beryl O. Schreiber 1932-6-17 Marin Waterfall Beach Tomales Bay Comment
  UC747473  Linanthus parviflorus G. Thomas Robbins 1944-4-14 1514 Marin ca 2-3 mi w Hamilton Air Field Base; Big Rock Ridge 60 Comment
  UC971760  Linanthus parviflorus Milo S. Baker 1940-1-1 9578 Marin Pt. Reyes Peninsula Comment
  RSA523367  Linaria vulgaris G. H. True 1937-6-6 714 Marin Point Reyes. Comment
  UCD110583  Linum bienne Javier Penalosa; J. T. Howell 1961-6-7 1632 Marin West of Marin Country Day School. 30 Comment
  UC1076089  Lithocarpus densiflorus Herbert L. Mason 1924-10-12 1112 Marin se slope Mt. Tamalpais Comment
  UC405487  Lithocarpus densiflorus Franklin P. Nutting 1895-6-27 Marin Redwood Canyon Comment
  SEINET12030992  Lithocarpus densiflorus F. H. Utech 1988-1 88 -170 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  SEINET13953003 Image available Lithocarpus densiflorus Dunn, Bennett Dziekanowski 1976-1 2454 Marin Vicinity of Samuel Taylor Camprground in coast redwoods 305 Comment
  CAS-BOT-BC36004  Lithocarpus densiflorus var. densiflorus Eric Walther 1922-7-23 11507 Marin Mt. Tamalpais, Rock Spr. Golden Gate Park, San Francisco Comment
  CAS-BOT-BC36109  Lithocarpus densiflorus var. densiflorus Timothy Plowman 1979-8-18 7909 Marin Tomales Bay. Inverness Comment
  CAS-BOT-BC36115  Lithocarpus densiflorus var. densiflorus Mrs. Pettibone 1894-5-8 s.n. Marin Mill Valley Comment
  CAS-BOT-BC36121  Lithocarpus densiflorus var. densiflorus H. E. McMinn no date 33 Marin unspecified Comment
  RSA145  Lithocarpus densiflorus var. densiflorus J. T. Howell 1927-8-22 674 Marin Mt. Tamalpais near West Point. 518 Comment
  CAS-BOT-BC430615  Lithophragma affine John Thomas Howell 1946-5-14 21831 Marin Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC430608  Lithophragma affine Elsie Zeile 1909-4-25 44- 3 -1 Marin Meadow, Rock Springs, Tamalpais 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
  UC11903  Lithophragma heterophyllum W. L. Jepson 1892-4-7 Marin Comment
  UCD102740  Lithophragma parviflorum Michele H. Mills 1998-4-24 231 Marin Mt. Tamalpais, Marin Municipal Water District property, N of Ridge Rd approx. 3/4 mi W of intersection with Pan Toll Rd 590 Comment
Read comments
Apr 2 2017
  CAS-BOT-BC441132  Lithophragma parviflorum Kellogg no date on label s.n. Marin San Rafael Comment
  JEPS77897  Logfia gallica Edward Lee 1934-6-17 916 Marin 1-2 mi s South Brook Comment
  UC914295  Logfia gallica Verne Grant and Alva Grant 1946-6-13 7666 Marin near Fairfax Comment
  CAS-BOT-BC283450  Lolium multiflorum John Thomas Howell 1943-8-5 s.n. Marin Stinson Beach, in salt marsh Comment
  UCD66224  Lolium multiflorum P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula, Ring Mt. 120 Comment
  UCD66233  Lolium multiflorum Michele H. Mills 1997-4-16 183 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. San Quentin. 137 Comment
  CAS-BOT-BC269151  Lolium temulentum Alice Eastwood 1912-5-1 47 Marin Kentfield Comment
  UCD66651  Lolium temulentum P. B. Kennedy 1914-4-19 4670 Marin Mill Valley. Comment
  SEINET12118790  Lomatium dasycarpum L. S. Rose 1938-1 38136 Marin Tiburon 61 Comment
  JEPS77179  Lomatium dasycarpum subsp. dasycarpum Robert M. Lloyd 1963-4-5 2328 Marin ca. 1 mi. n.w. Tiburon Comment
  JEPS17129  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1902-3-11 1192 C Marin Mill Valley trail to summit Mt. Tamalpais Comment
  JEPS17131  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1896-3-22 14307 Marin head of Ross Valley (near foot of Tamalpais trail) Comment
  CAS-BOT-BC240505  Lonicera hispidula Junea Kelly 1916-7-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC240513  Lonicera hispidula Peter H. Raven; Michael P. Johnson 1967-5-2 21281 Marin Angel Island. Slopes near road between North Garrison and Point Campbell, north side of island 45 Comment
  LA83072  Lonicera hispidula var. vacillans O. H. Kappler; 1943-5-20 447 Marin ranch, near San Rafael Comment
  UC441283  Lonicera hispidula var. vacillans Harriet A. Walker 1908-6-13 1194 Marin Olema Comment
  CAS-BOT-BC241508  Lonicera involucrata var. ledebourii Katherine Kipping 1968-3-10 43 Marin 0.5 miles out of Stinson Beach, north toward Audabon [Audubon] Canyon Ranch Comment
  SEINET957268  Lotus corniculatus June McCaskill 1956-1 503 Marin At roadside 3.5 miles west of Inverness on Point Reyes Lighthouse Road. Comment
  RSA633915  Lotus formosissimus Michael A. Vincent 1999-6-10 8599 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  UC1177192  Lotus heermannii Alice Eastwood and John Thomas Howell 1939-5-28 7404 Marin Point Reyes, near lighthouse Point Reyes Comment
  UC589371  Lotus heermannii Beryl O. Schreiber 1932-6-17 634 Marin Waterfall Beach Tomales Bay Comment
  UC1177190  Lotus junceus var. biolettii John Thomas Howell 1939-6-4 14711 Marin Point Reyes lighthouse Point Reyes Comment
  UC864772  Lotus junceus var. biolettii Lewis S. Rose 1941-6-5 41257 Marin s slope Mt. Tamalpais 335 Comment
  UC80743  Lotus junceus var. biolettii Michener and Bioletti Aug 1892 70 a Marin Comment
  UC80846  Lotus micranthus Michener and Bioletti 1892-5-22 65 a Marin Sequoia Canyon Comment
  POM276699  Lotus unifoliolatus Lyman Benson 1934-8-30 6120 Marin Bolinas Bay 30 Comment
  RSA240641  Lotus unifoliolatus C. W. Tilforth 1973-7-17 894 Marin West side of Nicasio Reservoir, 1/4 mi. n. of dam, Pt. Reyes-Petaluma Rd. Comment
  RSA568542  Lotus unifoliolatus H. de Forest 1930-8-15 s.n. Marin Along road to Phoenix Lake. Comment
  RSA169460  Lotus wrangelianus L. S. Rose 1963-5-24 63063 Marin Tiburon. 30 Comment
  CDA30639  Ludwigia peploides subsp. peploides N. Howe 2009-8-12 PDR# 1313574 Marin In the vicinity of Point Reyes Station; Point Reyes National Seashore: Kehoe Beach Wetlands. 0 Comment
  CAS-BOT-BC201219  Lupinus Charles Piper Smith 1947-6-27 47620 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201220  Lupinus Charles Piper Smith 1947-6-27 47626 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch 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
  UC130656  Lupinus H. M. Hall 1909-6-9 8515 Marin e side Mt. Vision; e side of peak, Mt. Vision Comment
  UC83465  Lupinus affinis Michener and Bioletti Apr. 1891 Marin Fairfax Comment
  SEINET5766806 Image available Lupinus albifrons Michener, Bioletti 1892-1 s.n. Marin Fairfax Comment
  UC1129323  Lupinus albifrons N. French 1935-3-26 611 Marin Muir Woods; Tamalpais Quad., Muir Woods Comment
  CAS-BOT-BC201438  Lupinus albifrons var. albifrons D. E. Breedlove 1962-4-17 2321 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  CAS-BOT-BC201452  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48420 Marin Olema, 4.3 miles south, Highway 1 Comment
  RSA104654  Lupinus albifrons var. collinus Alice Eastwood 1897-12 s.n. Marin Mt. Tamalpais. Comment
  RSA51343  Lupinus albifrons var. collinus Peter H. Raven 1950-4-22 1840 Marin Laurel Dell to Potrero Meadows, Mt. Tamalpais. Comment
  CAS-BOT-BC196166  Lupinus albifrons var. douglasii Alice Eastwood 1913-6-15 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196172  Lupinus albifrons var. douglasii Alice Eastwood 1903-6-2 3240 Marin Mt. Tamalpais Comment
  SEINET10484539  Lupinus albifrons var. douglasii Alice Eastwood 1903-6-2 Eastwood 3240 Marin Mount tamalpais. From type locality Comment
  CHSC20698  Lupinus arboreus Robert A. Schising 1962-7-21 2333 Marin Along road and on slopes near Point Reyes Lighthouse. Comment
  UC864998  Lupinus arboreus L. R. Abrams 1927-4-19 11613 Marin Point Reyes Point Reyes near lighthouse (ocean bluffs); Point Reyes Comment
  UCD106628  Lupinus arboreus John Thomas Howell 1958-7-6 33642 Marin south side of Mt. Tamalpais above Cascade Canyon. Comment
  UCSB42829  Lupinus arboreus B. Phillips 1980-3-28 40 Marin collected 3.85 mi N, along the W-side of State Highway 1 Stinson Beach - Stinson Beach and State Highway 1 3 Comment
  SEINET5558509  Lupinus arboreus H. S. Gentry 1962-1 19700 Marin Point Reyes peninsula. Comment
  SEINET5604264 Image available Lupinus arboreus Rachel Van Noord 1998-1 28 Marin Marin Headlands State Park, CA. N 37*49.497' W 112*30.451 Comment
  UC126992  Lupinus bicolor Alice Eastwood 1896-5-31 Marin near Tennessee Bay; near Tennessee Bay Comment
  POM350153  Lupinus bicolor subsp. microphyllus Mark Morris 1924-3-30 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC215069  Lupinus chamissonis John Thomas Howell 1939-6-18 14779 Marin Near Mud Lake Comment
  RSA232076  Lupinus chamissonis C. W. Tilforth 1972-9-14 702 Marin Along Sir francis Drake Blvd. between RCA and Amer. Tel. and Tel. Receiving stations, Pt. Reyes. Comment
  UC56337  Lupinus chamissonis J. Burtt Davy 1900-6-27 6797 Marin Point Reyes Comment
  SEINET7716853  Lupinus densiflorus Unknown 1887-7-5 Marin Camp Taylor Comment
  JEPS86363  Lupinus microcarpus var. densiflorus Jack and Betty Guggolz 1988-4-29 920 Marin Rancho Laguna de San Antonio; road shoulder at the summit of the Chileno Valley Road Comment
  UC198307  Lupinus microcarpus var. microcarpus Katharine Brandegee Marin Tiburon Comment
  JEPS77178  Lupinus nanus Robert M. Lloyd 1963-4-5 2327 Marin about 1 mi nw Tiburon; nw of Tiburon Comment
  OBI17947  Lupinus nanus Robert F. Hoover 1964-4-8 8680 Marin Bolinas Ridge Comment
  UC589545  Lupinus nanus Beryl O. Schreiber 1932-6-17 515 Marin Waterfall Beach , Waterfall Beach (Tomales Bay) Comment
  RSA258890  Lupinus nanus subsp. latifolius Thomas W. Nelson 1974-4-22 1199 Marin Lake Nicascio. Comment
  JEPS35795  Lupinus polyphyllus Rimo Bacigalupi, and L. Heckard, J. Roof 1964-4-29 8952 Marin e of northeastern arm Abbotts Lagoon (Point Reyes Region); Point Reyes region, e of ne arm of Abbotts Lagoon 9 Comment
  CAS-BOT-BC202168  Lupinus tidestromii Ronie Clark 1984-5-18 PR 84 -033 Marin Point Reyes National Seashore. South shore of Abbotts Lagoon Comment
  UCD109570  Lupinus tidestromii Sue Nichol 2003-5-29 s.n. Marin Point Reyes National Seashore. Abbot's Lagoon. Comment
  UCD41194  Lupinus tidestromii Sue Nichol 2003-5-29 s.n. Marin Point Reyes National Seashore. Abbot's Lagoon. Comment
  JEPS73582  Lupinus variicolor Edward Lee 1934-4-30 796 Marin 1.8 mi from Schoolhouse (Estero district school) (nw of Tomales); nw of Tomales Comment
  UC1129736  Lupinus variicolor A. E. Wieslander 1933-6-11 310 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  UC764770  Lupinus variicolor R. F. Hoover 1941-5-21 5162 Marin Point Reyes Comment
  CAS-BOT-BC274424  Luzula comosa J. Klein; A. (Armando) Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13302 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks R2/Ranger residence intersection Comment
  UC1106298  Luzula macrantha John Thomas Howell 1949-5-15 25317 Marin Inverness Ridge west of Inverness Comment
Read comments
Feb 24 2012
  CAS-BOT-BC441315  Luzula subsessilis Peter H. Raven; Michael P. Johnson 1967-5-2 21280 Marin Angel Island: Near road between North Garrison and POint Campbell, north side of island 45 Comment
  CHSC36399  Luzula subsessilis J. Boze 1982-4-17 418 Marin Along side of Rd A104 3 mi. E of Junc. with Hwy 1. Just W of town of Jewell. In ditch. Comment
  JEPS67165  Luzula subsessilis Jos. Burtt Davy 1901-4-13 6912 Marin Angel Island Comment
  JEPS73335  Luzula subsessilis Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 764 Marin 4 mi w Two Rocks; w of Two Rocks Comment
  JEPS45956  Lythrum hyssopifolia W. L. Jepson 1892-6-11 14088 Marin side of Mount Tamalpais, Ross Valley Ross Valley; Mount Tamalpais, Ross Valley Comment
  SFV8307  Lythrum hyssopifolia K. Brownell 1973-5-26 21 Marin North Coast Ranges Fairfax-Alpine Dam Road, 3.8 miles south of Fairfax. 330 Comment
  POM315935  Madia Patricia Wilder 1965-6-7 3512 Marin Point Reyes Rd., ca. 1.5 miles E of junc. with San Geronimo Rd. 15 Comment
  UC913090  Madia anomala David D. Keck 1933-5-29 2313 Marin 0.9 mi n of Mill Valley; Mt. Tamalpais, Lovell Ave. Comment
  CAS-BOT-BC342634  Madia anomala Mrs. E. C. Sutliffe 1928-5-1 s.n. Marin San Anselmo Canyon Comment
  RSA32116  Madia anomala J. T. Howell 1946-5-25 21932 Marin Greenbrae HillsGreenhorn Mountain Range: North Rim of Kern Canyon. Comment
  UCD163734  Madia anomala Peter Rubtzoff 1981-5-7 9638 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-BC300543  Madia exigua C. Kellner; S. Whelan; R. Truitt 2013-6-8 13655 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC343083  Madia gracilis John Thomas Howell 1939-7-2 14840 Marin Between Big Lagoon and Muir Woods Comment
  CAS-BOT-BC343092  Madia gracilis David D. Keck; J. Clausen 1935-6-15 3362 Marin 2 miles east of Muir Beach Comment
  UC1177320  Madia gracilis John Thomas Howell 1945-6-3 20935 Marin Shell Beach Comment
  CAS-BOT-BC343077  Madia gracilis H. M. Hall 1931-5-25 13074 Marin Mill Valley, at south base of Mt. Tamalpais Comment
  CAS-BOT-BC343609  Madia sativa David D. Keck 1933-11-6 2644 Marin 1.5 mi. N. of Tomales Comment
  CAS-BOT-BC343622  Madia sativa David D. Keck 1933-11-6 2642 Marin 5.5 mi. N. of Point Reyes city on Tomales Bay Comment
  UC1177322  Madia sativa John Thomas Howell 1945-7-15 21293 Marin at Fairfax city limits (Ridgecrest Blvd) Comment
  UCD18532  Madia sativa June McCaskill; with C. H. Lamoureux 1956-6-29 491 Marin Point Reyes Peninsula, Drakes Beach. Comment
  UCD139059  Maianthemum racemosum Robert C. Bechtel 1952-4-27 79 Marin 7 miles southwest of Fairfax. Comment
  CAS-BOT-BC511476  Maianthemum racemosum subsp. amplexicaule J. P. Moore No date on label s.n. Marin Unspecified Comment
  SEINET12055168  Maianthemum racemosum subsp. amplexicaule M. T. Doutt 1931-1 365 Marin Alpine Dam Comment
  CAS-BOT-BC511500  Maianthemum stellatum Gordon H. True 1969-4-18 4837 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  JEPS48544  Marah oregana Elsa Kraeger 1926-3-13 Marin hill se Mt. Tamalpais Comment
  SJSU3883  Marah oregana C. W. Sharsmith 1964-4-25 7235 A Marin near Mud L, Inverness Ridge, Point Reyes Peninsula 381 Comment
  UC28947  Marah oregana W. L. Jepson 1896-1 Marin Mt. Tamalpais Comment
  UC28953  Marah oregana Harley P. Chandler 1900-6-9 739 Marin Mill Valley San Francisco Bay Region, Mount Tamalpais Comment
  CDA37482  Maytenus boaria Sam Abercrombie 2012-4-19 Marin Ring Mountain Preserve; southeast side. 0 Comment
  CAS-BOT-BC422663  Meconella californica H. L. Mason 1931-3-13 5810 Marin Lagunitas Creek Comment
  CAS-BOT-BC232492  Medicago polymorpha J. Klein; G. Block; L. Webb; et al. 2012-5-5 814 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC271753  Melica californica Peter H. Raven; Michael P. Johnson 1967-5-1 21058 Marin Slopes on south side of island near Rock quarry and small reservation, Angel Island 91 Comment
  UC1106141  Melica geyeri John Thomas Howell 1941-5-25 16227 Marin Potrero Meadow; Mt. Tamalpais Comment
  CAS-BOT-BC282142  Melica geyeri Hans Leschke 1946-4-14 s.n. Marin Hills S of Tomales Comment
  SEINET196565 Image available Melica geyeri var. aristulata John Thomas Howell 1947-5-18 23185 Marin unspecified Comment
  CAS-BOT-BC281335  Melica harfordii John Thomas Howell 1939-5-14 14666 Marin Between Phoenix Lake and Lake Lagunitas Comment
  UC1132280  Melica harfordii B. Schreiber 1936-6-28 2258 Marin 1 mi nw Lagunitas 60 Comment
  UC1784150  Melica harfordii Virginia E. Long 1932-6-18 189 a Marin Mount Tamalpais, W peak 731 Comment
  SEINET10599412  Melica harfordii A. Arthur Heller 1902-6-18 Heller 5718 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  CAS-BOT-BC264157  Melica subulata Rimo Bacigalupi 1943-7-16 2766 Marin Bottom of Big Carson Canyon, Lagunitas Creek Watershed Comment
  CAS-BOT-BC264161  Melica subulata John Thomas Howell 1945-6-3 20916 Marin Near Inverness Comment
  CAS-BOT-BC232199  Melica torreyana C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1105 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC262518  Melica torreyana Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC262521  Melica torreyana H. E. Parks 1926-4-1 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC262537  Melica torreyana Virginia E. Long 1933-5-4 213 a Marin Mill Valley 60 Comment
  CAS-BOT-BC263261  Melica torreyana A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 106 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CAS-BOT-BC353420  Melica torreyana P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13527 Marin Mount Tamalpais. Marin Municipal Water District lands: Small drainage north of first bend in Fish Grade between Sky Oaks Road and Filter Plant Road Comment
  POM203913  Melica torreyana J. T. Howell 1933-4-30 11186 Marin North side of Mt. Tamalpais. Comment
  UCD89116  Melica torreyana H. E. Parks 1926-4-1 s.n. Marin Tiburon Peninsula. Comment
  UCD89122  Melica torreyana Lewis S. Rose 1965-4-4 65022 Marin 1 mi. north of Sonoma Hill slopes. 60 Comment
  SEINET10954421  Melica torreyana Robert A. Norris 1977-6-2 Norris 3630 Marin On forested bluff above McNear's Beach. Comment
  UC589369  Melilotus indicus Beryl O. Schreiber 1932-6-17 494 Marin Waterfall Beach Tomales Bay Comment
  JEPS63453  Mentha pulegium W. L. Jepson 1924-10-12 10657 Marin Manzanita Sta. Comment
  UC1176940  Mentha spicata Peter H. Raven 1950-8-21 2700 Marin Ross Comment
  CAS-BOT-BC428813  Micranthes californica John Thomas Howell 1946-3-24 21570 Marin Near country club, Fairfax Hills Comment
  UC672237  Micropus californicus var. californicus Herbert L. Mason 1928-4-13 4317 Marin hill n San Rafael Comment
  CAS-BOT-BC348738  Microseris bigelovii Katharine Brandegee 1944-6-4 19564 Marin Near Mt. Vision west of Inverness Comment
  CAS-BOT-BC348752  Microseris bigelovii J. T. Howell 1943-5-22 18150 Marin Fairfax Hills Comment
  CAS-BOT-BC348932  Microseris bigelovii John Thomas Howell 1947-5-4 23128 Marin San Rafael Hills Comment
  RSA128991B  Microseris douglasii subsp. douglasii P. H. Raven 1949-5-4 400 Marin Tiburon 91 Comment
  CAS-BOT-BC322737  Microseris paludosa John Thomas Howell 1944-5-27 19501 Marin Summit Avenue ridge, Mt. Tamalpais Comment
  CAS-BOT-BC322744  Microseris paludosa M. K. Curran 1886-5-1 s.n. Marin Corte Madera Comment
  UC1176918  Microseris paludosa John Thomas Howell 1944-5-27 19501 Marin Summit Ave Mt. Tamalpais (Mt. Tamalpais) Comment
  JEPS10239  Mimulus aurantiacus var. aurantiacus W. L. Jepson 1940-6-5 19954 Marin Paradise Cove Tiburon Comment
  RSA420289  Mimulus aurantiacus var. aurantiacus M. B. Dunkle 1931-7-11 2475 Marin Tomales Bay, north side near Point Reyes, San Francisco Bay Region Comment
  UC521684  Mimulus aurantiacus var. aurantiacus Joseph Andorfer Ewan 1933-9-10 7970 Marin Pipe Line Trail Mt. Tamalpais Comment
  JEPS86864  Mimulus congdonii David M. Thompson 1989-4-5 996 Marin end Cascade Drive (at Elliott Nature Preserve, adjacent to a trail high on the side of a hill); Fairfax Comment
  LA209377  Mimulus guttatus C. E.; 1921-4-4 sn Marin Dipsea Trail Comment
  RSA120305  Mimulus guttatus S. S. Tillett 1956-6-30 583 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  JEPS11040  Mimulus inodorus Willis L. Jepson 1891-7-19 49 m Marin Mill Valley Comment
  UC1191891  Mimulus inodorus Malcolm A. Nobs, S. Galen Smith 1949-6-29 893 Marin about 3 mi n Inverness (n side of Pt. Reyes road, just n of Pierce Pt. Road) Comment
  UC446463  Mimulus nasutus Milo S. Baker 1904-5-2 Marin near Ross Valley (on Bolinas Road) Comment
  UC1106301  Minuartia californica John Thomas Howell 1946-4-14 21632 Marin near Dillons Beach Comment
  CAS-BOT-BC174545  Minuartia californica Doreen Smith 1999-3-6 s.n. Marin Elephant Rocks, ca. 1 mile W. of Tomales Comment
  CAS-BOT-BC433037  Mitella ovalis Rimo Bacigalupi 1940-5-9 2429 Marin Along auto road in Paper Mill Creek Canyon, 1.8 mi. north of Bottini's (confluence of Lagunitas Creek with San Geronimo Creek). Comment
  SDSU8109  Modiola caroliniana D. F Howe 1961-7-28 3081 Marin 2. 8 miles from Invernes on road to Pt. Reyes. 61 Comment
  SEINET13948711 Image available Monardella pallida Lewis S. Rose 1952-1 52005 Marin Pt. Reyes, sand dunes Comment
  CAS-BOT-BC220408  Monardella purpurea John Thomas Howell 1942-6-21 16977 Marin Carson Ridge Comment
  CAS-BOT-BC318594  Monardella purpurea R. F. Hoover 1965-7-6 9483 Marin Tiburon, on windy rocky hilltop. Comment
  UC104698  Monardella purpurea Katharine Brandegee 1905-7-2 Marin Tamalpais, Rock Spring Trail Comment
  SEINET10582125  Monardella purpurea A. Graff 1993-7-14 Graff 190 Marin Mt. Tamalpais, Bootjack Picnic Area, in meadow above parking lot, on the side closest to the bathrooms. Serpentine. Hugging trees. Locally patchy and rare, growing under the shade of Pseudotsuga menziesii, Lithocarpus densiflorus var. densiflorus, Umbellularia californica, with Pteridium aquilinum var. pubescens, Avena sp., grasses. Mid-bloom. Comment
  UC292736  Monardella purpurea Geo. W. Dunn 1890-1 Marin Comment
  UCD125196  Monardella purpurea John Thomas Howell 1946-6-23 22115 Marin Carson Ridge on burn. 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
  SD64382  Monardella sinuata subsp. nigrescens Darley F. Howe 1966-6-1 4251 Marin Sand hills near ocean, Point Reyes Peninsula. Comment
  SDSU7350  Monardella undulata D. F. Howe 1966-6-1 4251 Marin Sand dunes near ocean, Pt. Reyes Peninsula. Comment
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Sep 4 2013
  UC1124598  Monardella undulata A. E. Wieslander 1933-6-11 309 Marin 2 1/2 mi sw Point Reyes; Point Reyes Quadrangle Comment
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Sep 4 2013
  UC1124599  Monardella undulata Beryl O. Schreiber 1938-7-16 2534 Marin 0.7 mi ne Coast Guard Station; Point Reyes Quadrangle, Point Reyes Peninsula Comment
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Sep 4 2013
  UC1537601  Monardella undulata Gordon H. True Jr. 1937-6-6 719 Marin Point Reyes 30 Comment
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Sep 4 2013
  UC2037109  Monardella undulata Carl B. Wolf 1934-6-28 5776 Marin 3 mi by road from Lighthouse; Pt. Reyes Peninsula 60 Comment
  UC25535  Monardella undulata J. Burtt Davy 1900-6-18 6717 Marin Point Reyes Comment
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Sep 4 2013
  UCD161855  Monardella villosa Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 04. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  CAS-BOT-BC220542  Monardella villosa John Thomas Howell 1946-6-30 22133 Marin East of Rodeo Lagoon Comment
  POM181757  Monardella villosa H. F. Copeland 1923-6-15 522 Marin Mount Tamalpais Comment
  SEINET13948730 Image available Monardella villosa John Thomas Howell 1943-1 s.n. Marin Sausalito Comment
  RSA0022816  Monardella villosa subsp. neglecta E. K. Balls 1958-7-22 23591 Marin Mt. Tamalpais, 3 mi. E from Pan Toll Campground. 366 Comment
  UC615117  Monardella villosa subsp. villosa Beryl O. Schreiber 1933-6-21 848 Marin Millerton Comment
  RSA177914  Montia fontana R. F. Thorne 1965-4-21 34406 Marin Point Reyes National Seashore. 3 Comment
  CAS-BOT-BC434221  Montia parvifolia A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14612 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
  RSA0056437  Muehlenbeckia axillaris Greg de Nevers 1996-11-29 10894 Marin Ft. Cronkite among old gun emplacements above Rodeo Lagoon. 30 Comment
  UCSB49041  Myosotis latifolia Martincich, M. 1980-3-24 Marin On Inverness Road; one mile south of Inverness 1 Comment
  SEINET5612786 Image available Myosotis sylvatica Ray Ward 1974-5-12 24 Marin Point Reyes National Seashore, along the Coast Camp Trail. Comment
  CAS-BOT-BC101673  Myrica californica Wilma Follette 1999-4-28 s.n. Marin Point Reyes National Seashore, Drake's Beach Comment
  CAS-BOT-BC101678  Myrica californica Alice Eastwood 1915-9-25 s.n. Marin Mt. Tamalpais Comment
  JEPS30062  Myrica californica Willis L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC1135954  Myrica californica H. S. Yates 1934-3-18 3700 Marin 2 mi. n.w. Inverness; Point Reyes Quad. Comment
  POM210632  Myrica californica Joseph A. Ewan 1933-10-22 8052 Marin Cold Bog, Point Reyes Peninsula. Comment
  RSA317483  Myrica californica Robert A. Norris 1984-7-27 4788 Marin At base of Bon Tempe Dam. 198 Comment
  UC750661  Nassella cernua Lewis S. Rose 1946-4-18 46046 Marin open slopes Black Point 6 Comment
  CAS-BOT-BC259940  Nassella lepida John Thomas Howell 1945-4-29 20796 Marin Fairfax Hills Comment
  RSA127383  Nassella lepida J. T. Howell 1946-5-16 21896 Marin North side of Angel Island Comment
  CAS-BOT-BC260150  Nassella pulchra John Thomas Howell 1966-4-18 41487 Marin Just S of church, John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC260165  Nassella pulchra A. A. Beetle 1941-5-20 2722 Marin 5 miles W of Mill Valley Comment
  CAS-BOT-BC309795  Nassella pulchra C. Kellner; S. Whelan; R. Truitt 2013-6-8 13653 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  POM264332  Nasturtium officinale H. L. Mason 1941-5-24 12424 Marin Tomales Point, 1 mile W of Indian Beach. 91 Comment
  SBBG21104  Nasturtium officinale V. Haraden 1941-7-25 21 Marin 3 mi N of Golden Gate Bridge 60 Comment
  UC908798  Navarretia heterodoxa John Thomas Howell 1945-7-15 21308 Marin near Liberty Camp Comment
  UCD48409  Navarretia intertexta John Thomas Howell 1945-7-15 21308 Marin Near Liberty Camp. Comment
  LA206697  Navarretia mellita John Thomas Howell; 1930-7-20 5378 Marin near Phoenix Lake Comment
  UC856885  Navarretia squarrosa John Thomas Howell 1938-6-19 13916 Marin Throckmorton Trail Mt. Tamalpais Comment
  UC908874  Navarretia squarrosa J. T. Howell 1945-9-2 Marin Black Canyon San Rafael Hills Comment
  UC908876  Navarretia squarrosa H. L. Mason 1925-9-17 2231 Marin Phoenix Lake Comment
  UCR197880  Navarretia squarrosa Beecher Crampton 1946-8-14 410 Marin Along inlet between Hamlet and Tomales 6 Comment
  SEINET7963124 Image available Navarretia squarrosa L. S. Rose 1941-1 41359 Marin Leucas Valley 90 Comment
  UC1719853  Navarretia viscidula David Fruchter 1978-9-13 90 Marin Lagunitas Comment
  UC101968  Navarretia viscidula Katharine Brandegee 1907-6-29 Marin Bolinas Road Tamalpais Comment
  HSC13576  Nemophila heterophylla H. E. Parks Apr 1927 Marin Near Mill Valley Comment
  JEPS3185  Nemophila heterophylla Virginia Bailey 1939-3-19 Marin Cataract Canyon , Cataract Canyon (w side of Mt. Tamalpais) Comment
  UC107232  Nemophila heterophylla Alice Eastwood May 1901 Marin Ross Station Comment
  UC192158  Nemophila heterophylla C. F. Sonne April 1887 Marin Ross Valley Comment
  UC700297  Nemophila heterophylla G. Thomas Robbins 1944-4-14 1505 Marin ca 3 mi w Hamilton Field (on n-facing slope of Big Rock Ridge); Big Rock Ridge, w of Hamilton Field 30 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
  UC197341  Nemophila menziesii C. F. Sonne April 1887 Marin Ross Valley Comment
  UC24241  Nemophila menziesii J. Burtt Davy 1894-3-31 681 Marin Olema Comment
  CHSC23125  Nemophila menziesii var. atomaria Robert A. Schlising; Glenn Keator 1962-2-18 2064 Marin NW-facing slopes east of Point Reyes Lighthouse in area of coastal scrub. Comment
  UC24249  Nemophila menziesii var. atomaria J. Burtt Davy 1894-3-31 681 Marin Olema Comment
  RSA15373  Nemophila menziesii var. atomaria Carl B. Wolf 1927-4-24 346 Marin The coastal side of Mill Valley toll road. Comment
  RSA421376  Nemophila menziesii var. atomaria Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC7222  Nemophila micrantha Alice Eastwood 1898-4-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC219424  Nemophila parviflora N. L. Gardner 1908-4-28 s.n. Marin Mill Valley, at the southerly base of Mt. Tamalpais Comment
  JEPS3412  Nuttallanthus texanus Mary F. Hall 1925-3-22 Marin vicinity of San Francisco Bay (Mount Tamalpais); Mount Tamalpais 274 Comment
  UCR244692  Nymphaea alba Doreen Smith, Wilma Follette 2004-8-10 s.n. Marin San Francisco Bay Region, near a pond on eastern side of Tennessee Valley Comment
  RSA0013868  Nymphaea alba Doreen Smith, Wilma Follette 2004-8-10 s.n. Marin Near a pond on eastern side of Tennessee Valley. Comment
  CAS-BOT-BC142226  Oemleria cerasiformis Alice Eastwood 1915-3-28 3973 Marin Lagunitas Comment
  CAS-BOT-BC142273  Oemleria cerasiformis J. W. Congdon 1880-7-5 s.n. Marin Unspecified Comment
  SBBG114170  Oemleria cerasiformis R. Fowler 1983-4-6 Marin Arroyo Hondo maintenance rd, Pt Reyes National Seashore Comment
  SBBG117238  Oemleria cerasiformis E. Bortini 2001-5-19 129 Marin Point Reyes, rd in private property, ca. 0.3 mi from Sir Francis Drake Blvd and 5 mi from Inverness toward Lighthouse Comment
  SEINET6067009  Orobanche californica Unknown 1990-8-12 6331 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UC139220 Image available Orobanche californica subsp. californica Alice Eastwood 1900-9-1 Marin Vision Hill, West of Tomales Bay. Comment
  RSA0076264  Orobanche californica subsp. californica Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  JEPS10823  Orobanche fasciculata Adele Lewis Grant 1915-3-21 Marin Mt. Tamalpais. Rattlesnake Camp. Comment
  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
  RSA408796  Orthocarpus H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  POM316594  Orthocarpus lithospermoides Patricia Wilder 1965-6-7 3536 Marin San Geronimo Ridge; North Coast mtn range, Pacific drainage area. 366 Comment
  RSA189647  Orthocarpus purpurascens var. latifolius Noel Holmgren, James L. Reveal 1966-6-6 2640 Marin Point Reyes, near light house parking lot. Comment
  SEINET12270208  Orthocarpus pusillus L. S. Rose 1935-1 35111 Marin Woodacre Comment
  CHSC64328  Oxalis oregana H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 824 Marin Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. [Longitude on label is '122 degrees 42' 77' W']. 150 Comment
  SEINET12182803  Oxalis oregana M. T. Doutt 1931-1 145 Marin Alpine Dam Comment
  CAS-BOT-BC253841  Panicum dichotomiflorum Gordon H. True 1974-8-4 7838 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC422803  Papaver californicum unspecified No date on label s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC253951  Parapholis incurva David L. Morgan 1960-6-21 s.n. Marin Dillon Beach Comment
  UC750600  Parapholis incurva John Thomas Howell 1945-5-6 20816 Marin San Rafael Comment
  UCD88674  Parapholis incurva Javier Penalosa 1961-5-5 1427 Marin Tiburon Peninsula. Below Tiburon Blvd., ca. 100 yds. West of Blackfield Drive. Comment
  CHSC89509  Parentucellia latifolia G. D. Barbe 1978-5-9 2384 Marin South of Marshall-Petaluma Road, 3.5 km east of Marshall. Comment
  CHSC97943  Parentucellia latifolia G. D. Barbe 1978-5-9 2384 Marin South of Marshall-Petaluma Road, 3.5 km east of Marshall. Comment
  JEPS86706  Parentucellia latifolia M. E. Wetherwax with K. Martin 1991-5-7 2190 Marin 3.5 km E of Marshall on S side of Marshall-Petaluma Road. Comment
  JEPS94006  Parentucellia latifolia J. Greenhouse, D. Smith 1998-4-21 Marin Highway 1, just below junction of Walker Creek and Keys Creek. 3 Comment
  CDA6390  Parentucellia latifolia G. D. Barbe 1979-4-11 2487 Marin Marshall-Petaluma Road 2.2 miles (3.5 km) east of Marshall. 0 Comment
  UCD123255  Parentucellia viscosa Kamala Crompton 1996-5-19 23 Marin roadside next to cow pasture about 2 miles east of Dillion Beach. 120 Comment
  UCD123259  Parentucellia viscosa Andreas Stohr 1996-5-19 24 Marin roadside near cow pasture about 2 miles east of Dillion Beach. 100 Comment
  CAS-BOT-BC110599  Parnassia L. R. Abrams 1915-10-25 5605 Marin Mount Tamalpais. Comment
  CAS-BOT-BC259667  Paspalum dilatatum Catherine Best 1978-9-26 s.n. Marin S side of Mar West 100 ft from Tiburon Boulevard, Tiburon Peninsula Comment
  UCD88938  Paspalum distichum Lewis S. Rose 1956-8-20 56147 Marin San Antonio Creek. Highway 101. 3 Comment
  UC27320  Pedicularis densiflora J. Burtt Davy 1894-2-22 796 Marin Mount Tamalpais Comment
  POM44027  Pedicularis densiflora Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  SEINET10549174  Pedicularis densiflora John T. Middleton 1936-2-22 Middleton 17 Marin Fairfax. Comment
  UC710610  Pelargonium grossularioides John Thomas Howell 1944-7-23 19842 Marin San Rafael 60 Comment
  UCD103482  Pelargonium grossularioides John Thomas Howell 1944-7-23 19842 Marin San Rafael. 60 Comment
  CAS-BOT-BC69178  Pellaea andromedifolia Miss E. Cannon 1898-12-24 s.n. Marin Larskspur Comment
  CAS-BOT-BC258788  Pennisetum clandestinum Gordon H. True 1968-9-23 4611 Marin San Rafael Hills, San Rafael Comment
  UC1106263  Pentachaeta alsinoides John Thomas Howell 1946-5-16 21865 Marin se side Angel Island Comment
  CAS-BOT-BC330492  Pentachaeta bellidiflora Miss. H. A. Walker 1911-4-1 2321 Marin Larkspur, at the eaterly base of Mt. Tamalpais Comment
  CAS-BOT-BC77055  Pentagramma triangularis subsp. triangularis Kellogg; Hartford 1877-7-1 s.n. Marin Corte Madera (N.P.R.R.) Comment
  CAS-BOT-BC222723  Perideridia gairdneri subsp. gairdneri Ronie Clark 1983-9-5 PR 83 -059 Marin Point Reyes National Seashore. Sir Francis Drake Hwy., AT&T property (6.7 mi. from Inverness) Comment
  CAS-BOT-BC418879  Persicaria hydropiperoides John Thomas Howell 1946-9-20 s.n. Marin Laguna in Chileno Valley Comment
  HSC89826  Persicaria lapathifolia Barbara Ertter, Elizabeth Neese 1988-10-29 8022 Marin Nicasio Reservoir 10 air mi. SW of Petaluma and W of Novato, SW edge of reservoir near boat launching area 1 mi. NNW of dam Comment
  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
  UC700303  Phacelia californica G. Thomas Robbins 1945-5-5 1868 Marin 2-3 mi w Hamilton Field Air Base (n-facing slope of ridge); Big Rock Ridge 152 Comment
  UC671727  Phacelia distans Lincoln Constance and E. P. Killip 1941-6-1 2838 Marin dunes 3 mi inland Point Reyes Lighthouse Comment
  UC1299142  Phacelia divaricata Freed W. Hoffman 1947-4-23 637 a Marin Tiburon Peninsula Comment
  UC762409  Phacelia divaricata R. F. Hoover 1939-4-8 3962 Marin Tiburon Comment
  RSA22247  Phacelia divaricata Ensign s.n. Marin [Unspecified] Comment
  SD71221  Phacelia imbricata John Thomas Howell 1947-6-18 23252 Marin Salmon Creek, Chileno Valley summit. 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
  POM216808  Phacelia ramosissima var. montereyensis H. F. Copeland 1934-5-27 s.n. Marin Dillon Beach. Comment
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Apr 21 2014
  CAS-BOT-BC154382  Phacelia suaveolens John Thomas Howell 1946-6-2 21973 Marin Rocky Ridge Fire Trail, Mt. Tamalpais Comment
  CDA2280  Phalaris aquatica J. T. Howell 1945-8-12 21381 Marin Tiburon. 0 Comment
  UCD88018  Phalaris aquatica Catherine Best 1983-5-23 s.n. Marin Mill Valley. East Blithedale about 100 yds E of Camino Alto. Comment
  CAS-BOT-BC265775  Phalaris aquatica John Thomas Howell 1945-8-12 21381 Marin Above salt marsh, Tiburon Comment
  CAS-BOT-BC258976  Phalaris californica John Thomas Howell 1941-5-25 16218 Marin Rifle Camp, Mt. Tamalpais Comment
  CHSC2172  Phalaris californica H. Silberman; D. Isaac, H. Holder 1949-5-9 Marin Near N. end Golden Gate Bridge. Comment
  CAS-BOT-BC259067  Phalaris lemmonii John Thomas Howell 1941-6-10 16275 Marin Near Black Point Comment
  CAS-BOT-BC259073  Phalaris lemmonii Hans Leschke 1945-5-20 s.n. Marin Burdell Station Comment
  UCR255662  Philadelphus coronarius 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 29 Comment
  UC1177485  Phleum pratense John Thomas Howell 1944-6-25 19645 Marin Santa Venetia Comment
  UC1238032  Phoradendron densum William Bridge Cooke 1941-12-21 Marin ridge running s. from San Geronimo 274 Comment
  RSA63019  Phoradendron villosum L. S. Rose 1949-9-25 49183 Marin Mt Tamalpais, E of Rock Springs. 610 Comment
  UC1078793  Phoradendron villosum Job Kuijt 1956-12-30 1211 Marin n. side Mt. Tamalpais (near rd. ca. 1 mi. from Stinson Beach rd. junction) Comment
  RSA127372  Phoradendron villosum G. Thomas Robbins 1943-12-24 1465 Marin On Big Rock Ridge, ca 2 mi W of Hamilton Field Air Base. 457 Comment
  SEINET10535564  Phormium tenax Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-8-1 Dziekanowski 2481 Marin Collected on Balboa St., San Rafael. Comment
  UCD37258  Phyllostachys Beecher Crampton 1958-8-6 5064 Marin Marin County, Bolinas, old property of Doctor Dorothy Atkinson. Comment
  UCD126773  Physalis peruviana D. E. Breedlove 1979-11-18 44642 Marin Bolinas Mesa. 54 Comment
  CAS-BOT-BC434439  Phytolacca heterotepala Doreen Smith 2003-6-17 s.n. Marin Near Tiburon Pool Club Comment
  RSA240605  Pickeringia montana var. montana C. W. Tilforth, John Dourley 1973-7-18 908 Marin Junction of Drakes Beach Rd. and Sir Francis Drake Blvd., north of Pt. Reyes Comment
  CAS-BOT-BC72956  Pinus muricata McCalla 1925-5-1 s.n. Marin Inverness Comment
  CAS-BOT-BC78984  Pinus muricata W. R. Dudley 1898-11-1 s.n. Marin Point Reyes Ridge Comment
  JEPS47950  Pinus muricata W. L. Jepson Nov 11 1906-Nov 12 1906 2621 Marin Inverness Comment
  CAS-BOT-BC136567  Piperia elegans Mrs. E. C. Sutliffe 1920-7-20 s.n. Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC251009  Piptatherum miliaceum Catherine Best 1996-5-26 1494 Marin Platform Bridge Rd, 1/4 mi. So. of the bridge 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
  CDA2326  Piptochaetium setosum G. D. Barbe, J. B. Gianelli 1978-6-21 2393 Marin At edge of powerline service road between Garden Club Canyon and Pike County Gulch, Audubon Canyon Ranch, Bolinas. 0 Comment
  CAS-BOT-BC251022  Piptochaetium setosum G. D. Barbe 1979-5-16 2504 Marin Between Garden Club Canyon and Pike County Gulch, north of Audubon Canyon Ranch; Golden Gate National Recreation Area 30 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
  RSA291756  Piptochaetium stipoides var. purpurascens G. D. Barbe 1979-5-16 2502 Marin West of Bolinas Ridge, 0.5 km east of SR 1, between Coppermine & Wilkins gulches at Dogtown (Woodville), 4 km north of Bolinas 121 Comment
  CAS-BOT-BC228206  Plagiobothrys glaber E. M. Zeile 1924-4-27 s.n. Marin Manzanita Comment
  UCR65565  Plagiobothrys nothofulvus Aaron Liston, S. Meury 1989-4-20 792- 03 Marin San Francisco Bay Region, Mt. Tamalpais State Park, Rock Springs 580 Comment
  RSA0062819  Plagiobothrys undulatus Greg de Nevers 1992-5-28 10157 Marin Mt. Burdell, Hidden Lake. 305 Comment
  RSA201458  Plantago bigelovii subsp. bigelovii J. T. Howell 1947-4-30 23109 Marin Dillons Beach. Comment
  JEPS21978  Plantago erecta G. Thomas Robbins 1958-5-24 3835 Marin 5 mi s Sir Francis Drake Highway jct with road to McClure Beach (above Sir Francis Drake Highway); Point Reyes Peninsula 30 Comment
  SBBG68762  Plantago erecta Mrs. H. P. Bracelin 1930-4-20 11 Marin 1 mi S of Lagunitas 66 Comment
  UC1536776  Plantago erecta G. H. True 1936-3-22 369 Marin near Forest Knolls 106 Comment
  JEPS21451  Plantago erecta L. T. Dempster 1958-4-30 1102 Marin 5 mi s Sir Francis Drake Hwy. turnoff to McClure Beach (Sir Francis Drake Hwy to Point Reyes) 18 Comment
  JEPS6450  Plantago erecta W. L. Jepson 1919-5-18 8319 Marin Point Reyes Comment
  SEINET6088094  Plantago lanceolata Unknown 1990-8-12 6322 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  JEPS127760  Plantago maritima Adam C. Schneider 2014-3-29 567 Marin Bonita Cove. Comment
  UCD124369  Plantago maritima A. Brown 1993-5-14 s.n. Marin 4.2 km NE of mouth of Tomales Bay near Ocean Roar W. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta. Comment
  RSA258076  Plantago maritima Robert A. Norris 1975-5-17 2350 Marin Upper end of Schooner Bay, Drakes Estero, near Sir Francis Drake Highway. Comment
  UC589556  Plantago maritima var. californica Beryl O. Schreiber 1932-6-29 633 Marin Sand Dune Beach Tomales Bay Comment
  UC28007  Plantago subnuda W. A. Setchell Apr 1896 Marin Bolinas Comment
  OBI11649  Plantago subnuda G. Thomas Robbins 1958-6-25 3880 Marin Fort Cronkhite Military Reservation N of Rodeo Lagoon 91 Comment
  SEINET11448296  Platanthera dilatata var. leucostachys Unknown 1941-1 Marin Indian Beach, Tomales Point Comment
  CAS-BOT-BC91772  Platystemon californicus Alice Eastwood 1906-5-1 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC91775  Platystemon californicus Alice Eastwood; John Thomas Howell 1939-5-28 7387 Marin Point Reyes Lighthouse. Comment
  CAS-BOT-BC91779  Platystemon californicus John Thomas Howell 1940-5-20 15497 Marin Point Reyes. Comment
  CHSC59769  Platystemon californicus R. Ernenwein 1983-3-30 112 Marin Ca. 10 m s of Lucas Valley Rd. ca. 5.6 mi w of jct. of Lucas Valley Rd. with US Hwy 101 between San Rafael and Nicasio. Comment
  UC1540403  Platystemon californicus Gary L. Hannan 1975-6-20 113 Marin Novato Blvd., 0.6 km E of Petaluma - Point Reyes Road Comment
  JEPS34407  Plectritis congesta Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8883 Marin at ne edge of Bon Tempe Reservoir (Lake) Bon Tempe Reservoir 222 Comment
  UC39499  Pleuropogon californicus Michener and Bioletti Apr 1892 122 Marin Ross Valley Comment
  CAS-BOT-BC261009  Pleuropogon hooverianus D. Smith 2000-4-24 s.n. Marin San Geronimo Valley Road near entrance to water treatment plant, both sides of the road Comment
  UC1258218  Pleuropogon hooverianus Paul But 1975-6-7 P 1 Marin 200 ft away from the main entrance of San Geronimo Water Treatment Plant; San Geronimo, San Geronimo Water Treatment Plant Comment
  UC769832  Pleuropogon hooverianus R. F. Hoover 1941-5-8 4996 Marin Woodacre Comment
  SEINET10942514  Pleuropogon hooverianus John Thomas Howell 1947-4-27 Howell 23107 Marin Ross; in shaded grassy place under trees Comment
  UC1446214  Pleuropogon refractus Paul But 1975-5-30 P 14 Marin near Point Reyes Bird Observatory (near Bolinas) Comment
  RSA298551  Poa annua Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4373 Marin Johnson Oyster Farm, by N. end of Schooner Bay, near Drakes Estero Comment
  UC60760  Poa annua Jos. Burtt Davy 1900-6 6803 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC255674  Poa bolanderi John Thomas Howell 1946-5-16 s.n. Marin Angel Island Comment
  SEINET3562198 Image available Poa bolanderi Lewis S. Rose 1932-4-20 32175 Marin Woodacre. Comment
  RSA129108  Poa compressa H. S. Yates 1936-5-14 5638 Marin 1 mile E. of Aurora School 46 Comment
  CAS-BOT-BC254657  Poa douglasii Bell Richardson Jackson 1932-4-1 s.n. Marin Point Reyes Comment
  CAS-BOT-BC246658  Poa howellii Peter H. Raven; Michael P. Johnson 1967-5-2 21287 Marin Angel Island. Between North Garrison and Point Campbell, north side of island 45 Comment
  CAS-BOT-BC246662  Poa howellii Gordon H. True 1965-4-6 1791 Marin Black Canyon at waterfall near east end of Mountain View Drive, San Rafael Hills Comment
  CAS-BOT-BC244530  Poa secunda subsp. secunda John Thomas Howell 1965-4-6 1793 Marin Black Canyon at waterfall at E end of Mountain View Drive, San Rafael Hills Comment
  CHSC8246  Poa secunda subsp. secunda K. Henegar 1969-5-10 80 Marin Samual P. Taylor State Park. Comment
  UCD91877  Poa secunda subsp. secunda R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC244212  Poa unilateralis John Thomas Howell 1946-6-9 22008 Marin Pierce Ranch, N Point Reyes Peninsula Comment
  CDA12108  Poa unilateralis G. F. Hrusa 1989-4-22 5930 Marin North Coast Biodiversity Arena; Pt. Reyes National Seashore. Comment
  UCD36553  Poa unilateralis Beecher Crampton 1954-4-28 1817 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  UCD92132  Poa unilateralis Beecher Crampton 1957-6-11 4187 Marin 1.3 miles north of Muir Beach. Comment
  CAS-BOT-BC232893  Polemonium carneum Dr. A. Kellogg; W. G. W. Harford 1868-1-1 833 Marin Sausilito Comment
  UC648319  Polemonium carneum J. A. Spanier 1939-5-18 Marin Fort Barry Comment
  CAS-BOT-BC532983  Polycarpon tetraphyllum A. Williams 2015-6-13 15881 Marin Mount Tamalpais. Marin Municipal Water District lands: Gravel bank on Kent Lake/Peters Dam Comment
  SEINET5845270  Polygala californica C. O. Smith 1906-6-12 s.n. Marin Mill Valley Comment
  RSA127049  Polygonum aviculare J. T. Howell 1944-5-7 19428 Marin Greenbrae. Comment
  CAS-BOT-BC414005  Polygonum aviculare subsp. aviculare John Thomas Howell 1943-10-3 19332 Marin Muir Beach Comment
  CAS-BOT-BC414013  Polygonum aviculare subsp. aviculare Javier Penalosa 1961-4-8 1275 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Blvd. ca. 1000 ft. north-west of road to Belvedere Island 60 Comment
  UC1176915  Polygonum douglasii subsp. spergulariiforme John Thomas Howell 1947-9-6 24182 Marin e Dillons Beach Comment
  RSA127093  Polygonum fowleri J. T. Howell 1949-5-22 25326 Marin Salt marsh at head of Drakes Esters. Comment
  RSA92967  Polygonum fowleri J. T. Howell 1944-4-23 19396 Marin Escalle Salt marsh. Comment
  UC1106194  Polygonum marinense John Thomas Howell 1945-7-8 21282 Marin Burdell; salt marshes Comment
  CAS-BOT-BC419801  Polygonum marinense John Thomas Howell 1949-5-22 25326 Marin At head of Drakes Estero Comment
  CAS-BOT-BC420982  Polygonum spergulariiforme Alice Mulford 1945-10-14 s.n. Marin Along highway between Tomales and Dillons Beach Comment
  UC1446032  Polypodium Ed Lee 1978-11-25 4761 Marin e arm of headlands bounding Drake's Bay (slope overlooking Drake's Bay, n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  SEINET3873647  Polypodium glycyrrhiza Robert A. Norris 1984-4-2 4676 Marin By Panoramic Hwy., just S of Bootjack Area, Mt. Tamalpais.; 0 427 Comment
  CAS-BOT-BC471236  Polypodium scouleri P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14529 B Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge gate at Bolinas-Fairfax Road/Ridgecrest Blvd. junction; approx. 30 feet up Bolinas Ridge Road, plot to the right Comment
  CAS-BOT-BC76815  Polypodium scouleri John Thomas Howell 1947-5-8 23143 Marin Sausalito Comment
  CAS-BOT-BC76821  Polypodium scouleri D. E. Breedlove 1961-12-31 1430 Marin Point Reyes - lighthouse area 45 Comment
  SEINET196307 Image available Polypodium scouleri Robert F. Hoover 1941-2-2 4738 Marin Inverness Ridge northwest of Inverness Comment
  CAS-BOT-BC76812  Polypodium scouleri J. G. Lemmon s.n. Marin High spur of Sausalito hills, over looking the Golden Gate. Comment
  CAS-BOT-BC233200  Polypogon interruptus John Thomas Howell 1939-6-18 14785 Marin Near Mud Lake Comment
  UC1177496  Polypogon interruptus John Thomas Howell 1945-6-24 Marin Rock Spring to Laurel Dell Mt. Tamalpais; , Rock Spring to Laurel Dell Comment
  UCD91011  Polypogon interruptus A. A. Beetle 1941-7-6 1755 Marin Marin County, south slope of Mount Tamalpais. Comment
  CAS-BOT-BC232422  Polypogon monspeliensis Fred Ross; Gordon H. True 1970-4-23 5307 Marin Above Abalone Flat, Point Reyes Bird Observatory, 3 miles NW of Bolinas at Arroyo Hondo Comment
  CAS-BOT-BC237514  Polypogon viridis John Thomas Howell 1944-6-25 19641 Marin San Rafael Comment
  CAS-BOT-BC72133  Polystichum californicum Doreen Smith 2000-1-11 s.n. Marin Alpine Dam to Kent Lake pump road Comment
  CAS-BOT-BC72136  Polystichum californicum Hans Leschke 1946-2-17 s.n. Marin Swede George Gulch, N. side Mt. Tamalpais Comment
  CAS-BOT-BC72148  Polystichum californicum Miss Parsons 1898-2-21 s.n. Marin Larkspur Comment
  CAS-BOT-BC72189  Polystichum dudleyi John Thomas Howell 1939-5-14 14664 Marin Between Phoenix Lake and Lake Lagunitas 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
  UC589331  Polystichum munitum Beryl O. Schreiber 1932-6-17 495 Marin Waterfall Beach Tomales Bay Comment
  CAS-BOT-BC267192  Potamogeton foliosus John Thomas Howell 1946-8-23 22893 Marin Pierce Point Road, Point Reyes Peninsula Comment
  JEPS78468  Potamogeton nodosus Edward Lee 1936-6-21 2242 Marin Lagunitas Creek near town of Point Reyes; Lagunitas Creek Comment
  JEPS78469  Potamogeton nodosus Edward Lee 1936-6-21 2242 Marin Lagunitas Creeknear town of Point Reyes; Lagunitas Creek Comment
  CAS-BOT-BC453952  Potamogeton pectinatus Doreen Smith 1997-5-15 s.n. Marin The Laguna in Chileno Valley. Comment
  CAS-BOT-BC454071  Potamogeton pusillus subsp. pusillus Catherine Best 1985-11-1 1156 Marin East of Limantour Spit. Comment
  JEPS111057  Potentilla anglica Barbara Ertter with Doreen Smith 2005-8-16 18618 Marin Stafford Lake County Park on S side of Novato Boulevard W of Novato, lawn W of lake Comment
  CAS-BOT-BC143089  Potentilla anserina subsp. pacifica Alice Eastwood 1923-5-13 11795 Marin Pt. Reyes Comment
  CAS-BOT-BC143094  Potentilla anserina subsp. pacifica Saichi Kawahara 1969-5-28 1086 Marin Midden of Coast Miwok habitation site, (Mrn 216), Limantour spit Comment
  JEPS93144  Potentilla anserina subsp. pacifica M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2437 Marin along Sir Francis Drake Boulevard n of Inverness Park (just n of Motel Inverness, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  UCR133051  Potentilla anserina subsp. pacifica Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Wm. Shields Page Preserve, marsh, west side of Tomales Bay, 2 miles north of Inverness on Sir Francis Drake Highway 3 Comment
  NY436390  Potentilla micheneri Michener 05 1892 s.n. Marin Tamalpais. Comment
  JEPS127829  Primula hendersonii Adam C. Schneider with Robert Steers 2014-3-29 542 Marin Coastal Trail, 0.15 miles below intersection with Wolf Ridge Trail. Comment
  CAS-BOT-BC516327  Prosartes hookeri Julia McDonald 1914-8-1 s.n. Marin Inverness Comment
  CAS-BOT-BC516336  Prosartes hookeri Alice Eastwood 1915-3-28 3981 Marin Lagunitas 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
  UC589468  Prunus emarginata Beryl O. Schreiber 1932-7-25 667 Marin Lone Pine Beach, Tomales Bay Lone Pine Beach; Tomales Bay, Lone Pine Beach Comment
  SJSU3899  Prunus laurocerasus C. W. Sharsmith 1964-4-25 7237 Marin residence, Inverness, Point Reyes Peninsula Comment
  JEPS127695  Pseudognaphalium biolettii Adam C. Schneider with Susan Fawcett 2014-3-28 453 Marin Along CA State Hwy 1, north of Muir Beach. Comment
  CAS-BOT-BC356737  Pseudognaphalium californicum John Thomas Howell 1943-5-9 17956 Marin Black Canyon, San Rafael hills Comment
  JEPS23568  Pseudognaphalium californicum Peter H. Raven, R. Snow 1958-7-25 13698 Marin Azalea Springs to Mountain Home; Mount Tamalpais Comment
  UC1301028  Pseudognaphalium californicum Helen K. Sharsmith 1962-5-30 5079 Marin dry grassland between Lagunitas and Olema 182 Comment
  CAS-BOT-BC356957  Pseudognaphalium canescens Doreen Smith 1995-10-5 s.n. Marin Alpine Lake - east side Comment
  CAS-BOT-BC357307  Pseudognaphalium microcephalum Rimo Bacigalupi 1921-9-9 s.n. Marin Ridge between Blythedale and Baltimore Canyons, Mt. Tamalpais Comment
  CAS-BOT-BC357649  Pseudognaphalium stramineum Saichi Kawahara 1969-5-28 1124 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  UC521675  Pseudognaphalium thermale Joseph Andorfer Ewan 1933-10-22 8075 Marin Cove of Tomales Bay Pt. Reyes Peninsula, Cove of Tomales Bay Comment
  CAS-BOT-BC361945  Psilocarphus tenellus John Thomas Howell 1946-5-12 21793 Marin Carson Ridge Comment
  RSA500611  Pterostegia drymarioides Aaron Liston, S. Meury 1989-4-19 790 -2 Marin Point Reyes National Seashore, Chimney Rock Comment
  CAS-BOT-BC366900  Punica granatum Greg de Nevers 1997-11-25 11112 Marin Larkspur Comment
  OBI10701  Pyrola picta Neil Havlik 1967-7-30 72 Marin Laurel Dell, Mount Tamalpais Comment
  UC205086 Image available Pyrola picta Katharine Brandegee 1907-6-30 Marin Tamalpais, top of Bolinas Ridge Bolinas Ridge; Tamalpais, Bolinas Ridge Comment
  CAS-BOT-BC94697  Quercus X howellii John Thomas Howell 1947-8-31 24176 Marin Ridgecrest Road above (SW of) Meadows Club Comment
  UCD46182  Quercus X howellii J. M. Tucker 1952-4-13 2345 Marin (Q. dumosa Nutt. X Q. garryana Dougl.). Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  CAS-BOT-BC104205  Quercus X morehus Alice Eastwood 1912-7-9 278 Marin Sausalito Comment
  CAS-BOT-BC104213  Quercus X morehus Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  UCD47283  Quercus X subconvexa J. M. Tucker 1947-8-1 1576 Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 1/4 mile west of Bluff Point, at the end of Tiburon Peninsula, Marin County, California. Comment
  CAS-BOT-BC45634  Quercus agrifolia John Thomas Howell 1947-3-23 23048 Marin Bootjack, Mt. Tamalpais Comment
  SEINET7908387  Quercus agrifolia J. Sanford Marin Corte Madera 61 Comment
  UC1177417  Quercus berberidifolia John Thomas Howell 1944-11-12 20767 Marin Black Canyon San Rafael Hills Comment
  CAS-BOT-BC62538  Quercus chrysolepis Wilma Follette 1996-6-12 s.n. Marin Woodacre Ridge Fire Rd., below (NE) of Pine Mtn. Fire Rd. Comment
  CAS-BOT-BC62543  Quercus chrysolepis Ernest C. Twisselmann 1956-9-9 3128 Marin Trail 0.25 southeast of Mt. Theater, Mt. Tamalpais 609 Comment
  CAS-BOT-BC62546  Quercus chrysolepis Alice Eastwood 1912-6-9 281 Marin Sausalito Comment
  JEPS46313  Quercus chrysolepis Wilfred T. Frost 1932-8-27 436 Marin near Mountain Theatre; Mount Tamalpais Comment
  SEINET14301649 Image available Quercus chrysolepis Unknown Marin Paroramic Hwy., ca. 1/4 mil. NW of jct. with Stinson Beach Hwy., Mt Tamalpais Comment
  CAS-BOT-BC79774  Quercus durata Alice Eastwood 1912-6-9 318 Marin Tiburon 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
  CDA29274  Quercus garryana D. G. Kelch 2007-10-16 7 .636 Marin Black Point. Comment
  RSA44379  Quercus kelloggii L. S. Rose 1949-4-6 49021 Marin Black Point. 30 Comment
  UC5603  Quercus kelloggii unknown 947 Marin Comment
  SEINET5644371  Quercus kelloggii Lewis S. Rose 1949-4-6 49021 Marin Black Point, alt. 100 ft.; 0 Comment
  UCD14501  Quercus parvula var. shrevei Steven J. Barnhart 1994-10-16 s.n. Marin California, Marin Co.; Blustein Trail, Mt. Tamalpais. Comment
Read comments
Feb 17 2012
  SBBG111283  Quercus parvula var. tamalpaisensis S. K. Langer 1993-3-6 Marin Mt Tamalpais, on uphill side of Lagunitas Rd ca. 0.4 mi NE of Rifle Comment
  UCD144581  Quercus parvula var. tamalpaisensis Mia Ingolia 2013-10-25 2 Marin Mount Tamalpais: International trail: West side of International trail, about halfway between Ridgecrest Blvd. (trailhead) and the junction of Northside trail with International trail . 681 Comment
  UCSC009136  Quercus parvula var. tamalpaisensis Al Keuter 2015-4-22 AK 00 -128 Marin International Trail, Mt. Tamalpais 667 Comment
  CAS-BOT-BC104900  Quercus wislizeni Greg de Nevers 2001-6-4 12515 Marin Fairfax, Cascade Canyon, Repack Rd. Comment
  CAS-BOT-BC232219  Quercus wislizeni P. da Silva; C. Longstreth; E. Turkle; et al. 2012-8-25 1652 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., serpentine below old airforce base Comment
  JEPS104764  Quercus wislizeni John L. Morrison 1936-11-8 Marin Mount Tamalpais, along the pipeline trail near the first firebreak Comment
  CAS-BOT-BC362486  Rafinesquia californica Alice Eastwood 1922-7-9 11499 Marin Mt. Tamalpais Comment
  UC1106070  Ranunculus aquatilis var. capillaceus John Thomas Howell 1946-5-4 21744 Marin Dillons Beach Comment
  RSA670117  Ranunculus californicus Michelle H Mills 1998-3-30 217 Marin Tiburon Penisula, Middle Ridge open space preserve, center of preserve. 138 Comment
  UC9391  Ranunculus californicus J. Burtt Davy 1896-3-16 1683 Marin near Tomales Comment
  UC1073319  Ranunculus californicus George B. Rossbach 1955-3-5 268 Marin between open pinnacles just e lighthouse (seaward end of point); Point Reyes 160 Comment
  UC634981  Ranunculus californicus H. L. Mason 1925-1-18 1181 Marin San Rafael-Forbes Comment
  CAS-BOT-BC378890  Ranunculus californicus var. californicus Catherine A. Toschi 1963-2-17 s.n. Marin on side road 1 mi northwest of Olema 20 Comment
  CAS-BOT-BC378732  Ranunculus californicus var. cuneatus Beryl O. Schreiber 1936-3-7 2126 Marin Tomales Ridge, west of Tomales Bay Comment
  RSA254161  Ranunculus californicus var. cuneatus Robert A. Norris 1975-3-18 2267 Marin near beach, N of Rodeo Lagoon, Ft. Cronkite. Comment
  CAS-BOT-BC83431  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin Three miles east of Olema. Comment
  RSA15467  Ranunculus lobbii Alice Eastwood 1936-3-22 s.n. Marin Olema. Comment
  UC1101375  Ranunculus lobbii G. T. Robbins and S. Galen Smith 1950-3-11 1904 Marin ca 1 mi s Olema (vernal pool) Comment
  UC473557  Ranunculus lobbii L. S. Rose 1931-4-27 Marin pool near Olema Comment
  UCD96170  Ranunculus lobbii Kay Ryugo 1952-3-23 1008 Marin 1 mile south of Olema, along Olema Creek. Comment
  RSA85293  Ranunculus muricatus Mabel Peirson 1926-3-28 6534 Marin Tennessee Cove. Comment
  JEPS55063  Ranunculus orthorhynchus var. bloomeri W. L. Jepson 1910-4-13 4040 Marin Olema 21 Comment
Read comments
Sep 27 2008
  UC1176750  Ranunculus orthorhynchus var. bloomeri John Thomas Howell 1948-5-31 24320 Marin Nicasio Comment
  UC9389  Ranunculus orthorhynchus var. bloomeri J. Burtt Davy 1894-3-31 706 Marin Olema Comment
  POM269511  Ranunculus orthorhynchus var. bloomeri Joseph A. Ewan 1934-3-15 8908 Marin 4 miles NW of Fallon Comment
Read comments
Apr 16 2011
  RSA127209  Ranunculus orthorhynchus var. bloomeri J. T. Howell 1946-2-16 21556 Marin Kentfield Hills, bordering salt marshes Comment
  UC1176747  Ranunculus pusillus John Thomas Howell 1946-6-16 22082 Marin Olema Marshes Comment
  JEPS54993  Ranunculus repens W. L. Jepson 1919-5-17 8292 Marin Bear Valley 60 Comment
  UC1176752  Ranunculus repens John Thomas Howell 1946-6-9 22014 Marin Pierce Ranch Point Reyes Peninsula Comment
  CAS-BOT-BC74288  Raphanus sativus Peter H. Raven; Michael P. Johnson 1967-5-2 21246 Marin Angel Island. Below East Garrison, east side of island. Comment
  CAS-BOT-BC427551  Reseda luteola Doreen Smith 2003-7-20 s.n. Marin Near Stafford Lake, Novato Comment
  UC18504  Rhamnus californica subsp. californica J. Burtt Davy 1893-7-24 235 Marin Mt. Tamalpais Comment
  CAS-BOT-BC59905  Rhamnus crocea C. Hart Merriam 1918-7-13 s.n. Marin Lagunitas. 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
  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
  OBI14448  Rhododendron occidentale Neil Havlik 1968-5-18 199 Marin Bootjack camp, Mt Tamalpais Comment
  LA41032  Rhododendron occidentale J. A. Ewan; 1936-11-8 10165 Marin Rattlesnake Camp, above Redwood Canyon Comment
  RSA471006  Rhododendron occidentale var. californicum Cora S. Life 1923-07 s.n. Marin Trail from Mauir Woods. Bay region. Comment
  CAS-BOT-BC200049  Rhododendron occidentale var. occidentale Alice Eastwood Aug. - s.n. Marin Lagunitas Comment
  POM203827  Ribes californicum L. S. Rose 1932-3-8 3254 Marin Woodacre 112 Comment
  CAS-BOT-BC92939  Ribes californicum var. californicum John Thomas Howell 1940-5-26 15548 Marin San Anselmo Canyon. Comment
  HSC75308  Ribes californicum var. californicum J. O. Sawyer, R. J. Cole 1982-3-20 4167 Marin Along Petaluma Rd. 2 mi. N of junction with Nicasio Valley Rd. Comment
  UC1096419  Ribes divaricatum var. pubiflorum Beryl O. Schreiber 1941-4-12 2644 Marin North Fork Walker Creek 60 Comment
  UC11534  Ribes divaricatum var. pubiflorum Alice Eastwood 1896-2-22 Marin Sequoia Creek Comment
  UC1191511  Ribes divaricatum var. pubiflorum Herbert L. Mason 1946-7-24 12933 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  UC73100  Ribes malvaceum Chesnut and Drew 1891-4-15 Marin sea coast e Bolinas Bay Comment
  CAS-BOT-BC206048  Ribes menziesii Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC209275  Ribes menziesii F. A. Walpole 1904-3-22 2389 Marin Sequoia Canon [Canyon] near Mt. Tamalpais Comment
  JEPS49211  Ribes menziesii W. L. Jepson February, 1896 13514 Marin Mt. Tamalpais Comment
  UC1096418  Ribes menziesii Beryl O. Schreiber 1941-4-12 2645 Marin North Fork Walker Creek Point Reyes Quadrangle 60 Comment
  UC614992  Ribes menziesii Beryl O. Schreiber 1936-2-1 2103 Marin near Shell Beach; Tomales Bay Comment
  UCSC000343  Ribes menziesii var. leptosmum Charisse Bickford 1980-3-23 s.n. Marin Tomales Bay, Waterfall Beach Comment
  CAS-BOT-BC144708  Ribes sanguineum var. glutinosum John Thomas Howell 1944-7-9 19696 Marin Inverness Ridge Comment
  JEPS49250  Ribes sanguineum var. glutinosum W. L. Jepson 1892-4-5 13500 Marin Ross Valley Comment
  CAS-BOT-BC168743  Ribes victoris John Thomas Howell 1943-3-14 17888 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC168748  Ribes victoris John Thomas Howell 1943-3-7 17884 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC362915  Rigiopappus leptocladus Doreen Smith 2003-5-1 s.n. Marin Burdell Mountain, east side Comment
  UC914288  Romanzoffia californica Verne Grant and Alva Grant 1947-4-6 7900 Marin s. Tomales (near Camp Tomales) Comment
  RSA107045  Romanzoffia californica L. S. Rose 1956-4-2 56010 Marin 1 mile S of Tomales. 3 Comment
  SD20935  Romanzoffia sitchensis Paul F. Covel 1938-4-14 Marin Ledge, Alpine Lake road. Comment
  UCD115323  Rorippa palustris subsp. palustris Gordon H. True 1979-3-31 8469 Marin Marshall Beach Road, 1 mile northwest of Tomales Bay State Park. 60 Comment
  CAS-BOT-BC74834  Rorippa palustris var. palustris John Thomas Howell 1947-6-18 23264 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC147500  Rosa californica Alice Eastwood 1923-5-13 11777 Marin Pt. Reyes Comment
  UC173326  Rosa californica Katharine Brandegee 1905-7-11 Marin Rodeo Lagoon Comment
  UC365885  Rosa californica Hy. Edwards June 1877 447 Marin Comment
  UC1177434  Rosa eglanteria John Thomas Howell 1946-6-13 22057 Marin n Dillons Beach; Estero School Comment
  UC903303  Rosa gymnocarpa Ethel Crum 1933-7-9 1508 a Marin Cataract Gulch North Coast Ranges, Alpine Lake (head of lake) Comment
  CAS-BOT-BC146805  Rosa nutkana Wilma Follette 1997-7-1 s.n. Marin Rodeo Lagoon, Fort Cronkhite, Golden Gate National Recreation Area Comment
  CAS-BOT-BC148294  Rosa pinetorum Doreen Smith 1997-6-27 s.n. Marin Lucas Valley Road, about 1/2 mile W. of summit with 'the big rock'. Comment
  CAS-BOT-BC146891  Rosa rubiginosa Gordon H. True 1977-8-17 8454 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. Just east of PRBO headquarters bldg. 4 Comment
  CDA3945  Rubus armeniacus J. T. Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge, Mill Valley. 0 Comment
  HSC19658  Rubus parviflorus Greg Bos 1963-4-25 79 Marin Off Hwy. 101, junction of Sausalito turnoff and Fort Cronkite Rd. 137 Comment
  UC12961  Rubus parviflorus W. H. Brewer 1864-3-2 2753 Marin Angel Island Comment
  CAS-BOT-BC156735  Rubus spectabilis Alice Eastwood; John Thomas Howell 1936-3-22 2125 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC156742  Rubus spectabilis R. S. Ferris; Ira L. Wiggins 1935-7-19 8104 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  UC589540  Rubus spectabilis Beryl O. Schreiber 1932-6-29 627 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
  CAS-BOT-BC158833  Rubus ursinus John Thomas Howell 1933-7-30 11477 Marin Near Inverness Comment
  CAS-BOT-BC158838  Rubus ursinus John Thomas Howell 1938-6-5 13898 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC158852  Rubus ursinus John Thomas Howell 1938-5-22 13788 Marin San Anselmo Canyon Comment
  CAS-BOT-BC158863  Rubus ursinus Gordon H. True 1969-4-29 4879 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda, on Inverness Ridge. Comment
  CAS-BOT-BC376131  Rubus ursinus C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13114 B Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UC1128660  Rubus ursinus H. S. Yates 1934-3-18 3704 Marin 2 mi nw Inverness; Point Reyes Quad. Comment
  UC1177247  Rubus ursinus John Thomas Howell 1943-4-11 17894 Marin Black Canyon San Rafael Hills, Black Canyon Comment
  UCD17808  Rubus ursinus H. Olmo 8-10 May 1962 62- 02 Marin California. Marin County: 11 miles north of Tomales at junction of State Highway 1 and Hill Road. Comment
  UC1136219  Rumex acetosella H. S. Yates 1934-3-18 3724 Marin Point Reyes Point Reyes Quad. 182 Comment
  UC397400  Rumex maritimus W. A. Setchell 1920-8-21 Marin just beyond (i.e. towards the ocean) <?????> Wharf; Bolinas Comment
  CAS-BOT-BC433716  Rumex occidentalis Henry M. Pollard 1935-5-1 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC433723  Rumex occidentalis John Thomas Howell 1939-6-5 s.n. Marin Pt. Reyes Dunes Comment
  CAS-BOT-BC433745  Rumex persicarioides John Thomas Howell 1959-9-10 34608 Marin Bolinas Comment
  CAS-BOT-BC433782  Rumex pulcher Alice Eastwood 1912-10-11 2311 Marin Alta Comment
  CAS-BOT-BC433933  Rumex salicifolius John Thomas Howell 1947-7-6 23323 Marin Laurel Dell, Mt. Tamalpais Comment
  UC1176815  Rumex salicifolius var. denticulatus John Thomas Howell 1945-7-29 21336 Marin Bolinas Comment
  UC1176807  Rumex salicifolius var. salicifolius John Thomas Howell 1945-7-1 21262 Marin Tiburon Comment
  CAS-BOT-BC434116  Rumex transitorius John Thomas Howell 1946-6-13 22021 Marin Chileno Valley Comment
  CAS-BOT-BC434123  Rumex transitorius Hans Leschke 1945-6-10 s.n. Marin Papermill Creek near Tocaloma Comment
  UC82427  Rupertia physodes Brandegee May, 1888 Marin Tamalpais Comment
  CAS-BOT-BC454104  Ruppia cirrhosa John Thomas Howell 1943-10-3 19334 Marin Muir Beach Comment
  UC424668  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC535107  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  CAS-BOT-BC454171  Ruppia maritima Peter H. Raven; H. L. Mason; R. Ornduff; D. Stone 1957-5-2 10732 Marin 0.2 miles w. of China Camp Comment
  SEINET11763318  Ruppia maritima H. E. Parks 1928-1 s.n. Marin "Station 10," near Tiburon Comment
  CAS-BOT-BC239842  Rytidosperma penicillatum Kristin Jacob 2001-6-3 s.n. Marin Mill Valley, on Tamalpais Avenue Comment
  CHSC23005  Sagina maxima subsp. crassicaulis Robert A. Schlising 1962-6-8 2289 Marin Coast Ranges. Cliffs near Point Reyes Lighthouse. Comment
  CAS-BOT-BC445635  Sagittaria brevirostra D. L. Smith 1998-9-19 s.n. Marin North shore of Stafford Lake, Novato. Comment
  UC1136465  Salicornia virginica H. S. Yates 1935-4-2 5032 Marin 2 mi se San Rafael; Tamalpais Quad. 0 Comment
  UC746967  Salix exigua var. hindsiana G. Thomas Robbins with J. T. Howell 1945-5-9 1884 Marin 1/2 mi n Hamilton Field Air Base Comment
  CAS-BOT-BC107013  Salix lasiolepis H. E. McMinn 1923-2-17 854 Marin Willow Camp Comment
  CAS-BOT-BC329247  Salix lasiolepis A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13219 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Bullfrog Road, knoll N of quarry. Comment
  CAS-BOT-BC532992  Salix lasiolepis R. Crowe; F. Leist; K. Martin; M. Barana; A. Magallanes; J. Doyle; R. Hendrickson 2015-2-27 15010 Marin Mount Tamalpais. Marin Municipal Water District lands: Off Peters Dam Rd. West Comment
  UC1134904  Salix lasiolepis B. Schreiber 1936-4-12 2184 Marin Avalis Beach Pt. Reyes Quadrangle 1 Comment
  UC5048  Salix lasiolepis Alice Eastwood 1896-2-23 Marin Willow Camp Comment
  UC505689  Salix lasiolepis C. R. and B. S. Ball 1933-5-30 2506 Marin about 6 mi w Inverness (on road to Pt. Reyes Light, near mouth of small canyon opening into headwaters of Drake's Estero) Comment
  CAS-BOT-BC107314  Salix lasiolepis var. bigelovii C. R. Ball; B. S. Ball 1933-5-30 2507 Marin about 6 miles west of Inverness on road to Pt. Reyes Light, headwaters of Drake's Estero Comment
  CAS-BOT-BC124342  Salix lasiolepis var. lasiolepis John Thomas Howell 1980-9-8 53898 Marin Between Alpine and Bon Tempe lakes Comment
  JEPS38453  Salix scouleriana W. L. Jepson 1914-2-14 5723 Marin Mt. Tamalpais 396 Comment
  CAS-BOT-BC126425  Salix sitchensis Alice Eastwood 1923-5-13 11809 Marin Pt. Reyes Comment
  SEINET12003696  Salix sitchensis T. J. Crovello 1965-1 632 Marin Along Dillon Beach Road, just E of town, about 100 yards E of #631 Comment
  CAS-BOT-BC175952  Salpichroa origanifolia John Thomas Howell 1943-6-13 18224 Marin Sausalito Comment
  CAS-BOT-BC180798  Salsola soda Barrett Anderson 1986-6-12 3029 Marin Just off the Hwy 1 & 101 intersection NW of Sausalito along Ridchardson Bay, Bay Salt Marsh. Sea level. Comment
  UC914257  Salvia coccinea Verne Grant and Alva Grant 1946-6-2 7651 Marin lower end Tomales Bay Comment
  UC25709  Salvia columbariae Chesnut and Drew 1891-4-15 Marin e of Bolinas Bay (coast) Comment
  CDA29793  Salvia microphylla D. G. Kelch 2007-10-16 7 .654 Marin W. of Sausalito along Rodeo Ave. Comment
  CAS-BOT-BC235148  Sambucus racemosa var. racemosa D. E. Breedlove 1962-4-17 2365 Marin On Point Reyes Peninsula, 4.0 miles northwest of Inverness 3 Comment
  JEPS13392  Sambucus racemosa var. racemosa Chesnut and Drew 1891-4-15 Marin Bolinas Bay Comment
  UC615014  Sanicula arctopoides Beryl O. Schreiber 1936-3-7 2124 Marin w of Tomales Bay (Tomales Ridge); Tomales Ridge Comment
  UCSB42825  Sanicula arctopoides Phillips, B. 1980-3-28 Marin On the north side of Lucas Valley Road, 0.5 miles north of Nicasio 57 Comment
  UC196093  Sanicula bipinnatifida C. F. Sonne April 1887 Marin near Mount Tamalpais Comment
  SBBG5257  Sanicula bipinnatifida H. and M. Dearing 1940-3-21 4130 Marin near San Rafael Comment
  CAS-BOT-BC279937  Sanicula crassicaulis R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13411 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  JEPS127739  Sanicula crassicaulis Adam C. Schneider 2014-3-28 446 Marin Along CA State Hwy 1, north of Muir Beach. Comment
  CAS-BOT-BC359744  Sanicula laciniata T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13613 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  SBBG5276  Sanicula laciniata H. and M. Dearing 1940-3-21 4131 Marin San Anselmo Comment
  UCR66590  Sanicula laciniata L. S. Rose 1949-4-6 49023 Marin Black Point 31 Comment
  UC566842  Sanicula laciniata H. L. Mason 1925-1-18 1184 Marin San Rafael, Forbes Forbes; San Rafael, Forbes Comment
  CHSC24810  Satureja douglasii E. L. Rilla 1976-6-6 38 Marin 2 mi w of town of Larkspur in Baltimore Canyon trail, on w side of trail ca. 1.5 mi from the parking area at the end of West Baltimore Ave. 128 Comment
  SEINET13947743 Image available Satureja douglasii Peter H. Raven 1950-1 2634 Marin Buena Vista Drive, above Mill Valley Comment
  UC1301161  Satureja douglasii Helen K. Sharsmith 1962-5-5 4998 Marin w slope Bolinas Ridge (Alpine Dam raod above Bolinas peninsula); San Francisco Bay Region 228 Comment
  UC366971  Satureja douglasii J. G. Lemmon and wife May 1883 Marin San Rafael and Oakland Hills Comment
  UC186764  Saxifraga californica Edw. L. Greene 1889-3-30 Marin Mt. Tamalpais Comment
  CDA18376  Scabiosa atropurpurea G. D. Barbe, J. B. Gianelli 1978-6-21 2395 Marin North Coast Ranges; Horseshoe Hill Rd. at Olema-Bolinas Rd., Bolinas. 0 Comment
  CAS-BOT-BC111311  Schoenoplectus acutus var. occidentalis John Thomas Howell 1946-9-15 23007 Marin Hidden Lake Comment
  CAS-BOT-BC136452  Schoenoplectus acutus var. occidentalis Doreen Smith 2002-6-29 s.n. Marin High Marsh Pond, Mt. Tamalpais. Comment
  CAS-BOT-BC111248  Schoenoplectus californicus Beryl Olive [later Mrs. H. J. Jesperson] Schreiber 1936-6-28 s.n. Marin 0.5 miles southwest of Point Reyes Station 1 Comment
  CAS-BOT-BC111243  Schoenoplectus californicus John Thomas Howell 1939-10-1 15368 Marin Phoenix Lake Comment
  RSA223392  Schoenoplectus maritimus Peter Rubtzoff 1958-8-23 3897 Marin Ditch near Highway 101 about 1/2 mile south of Novato Creek crossing Comment
  SEINET3219560 Image available Schoenoplectus robustus W. Savage 1975-7-31 1037 Marin Adjacent to Corte Madera Creek; Creekside Park, Greenbrae. Comment
  UC665328  Scirpus maritimus Ira L. Wiggins 1935-8-10 8154 Marin creek at head Tomales Bay; head Tomales Bay Comment
  SEINET5332707 Image available Scirpus rubiginosus A. A. Beetle, L. Constance 1941-5-9 2686 Marin Along tide flat north of Stinson Beach. Comment
  UC1021941  Scoliopus bigelovii Rolf Y. Berg 1955-2-13 Marin w. end Alpine Lake Comment
  UC119662  Scoliopus bigelovii Michener and Bioletti 1892-1-31 2111 a Marin Sequoia Canyon Comment
  UC30068  Scoliopus bigelovii Chesnut and Drew 1891-3-21 Marin Lagunitas Creek Comment
  RSA321231  Scoliopus bigelovii Walter Wisura 1985-2-1 4042 Marin Lagunitas, in small canyon near junction of Corona- and Mtn. View Ave. Comment
  SEINET12057730  Scoliopus bigelovii F. H. Utech 5-19 s.n. Marin Camp Meeker Comment
  CAS-BOT-BC240010  Scribneria bolanderi Alice Eastwood 1925-6-7 12989 Marin Big Carson ridge Comment
  UC1106105  Scribneria bolanderi John Thomas Howell 1946-5-12 21776 Marin s end of Carson Ridge Carson Ridge Comment
  UC1125691  Scrophularia californica J. B. Spring 1932-6-20 73 Marin Salmon Creek; Petaluma Quadrangle 121 Comment
  CAS-BOT-BC63947  Sedum spathulifolium M. K. Curran 1883-7-1 s.n. Marin Tamalpais Comment
  SBBG70358  Sedum spathulifolium L. Rowntree 1930-7-17 Marin Point Reyes Comment
  RSA0074719  Sedum spathulifolium P. C. Everett 1963-11-20 24554 Marin Pt. Reyes - Petaluma Road, Nicasio Dam area, branch of Lagunitas Creek. 46 Comment
  RSA144562  Selaginella wallacei Peter H. Raven 1959-12-27 14735 Marin Lagunitas. Comment
  SD82669  Selaginella wallacei H. S. Parks 1925-10-1 2525 Marin Comment
  CAS-BOT-BC363335  Senecio aronicoides Javier Penalosa 1961-4-29 1383 Marin Tiburon Peninsula. Hill above Paradise Cove 106 Comment
  UCD135596  Senecio minimus John Thomas Howell 1944-7-30 19857 Marin Almonte. Comment
  CAS-BOT-BC364231  Senecio sylvaticus John Thomas Howell 1947-10-19 24192 Marin Strand of Alpine Lake Comment
  CAS-BOT-BC364227  Senecio sylvaticus Gordon H. True 1965-5-11 1899 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC322132  Senecio vulgaris A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13215 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry. Comment
  CAS-BOT-BC85804  Sequoia sempervirens Alice Eastwood 1922-2-12 s.n. Marin Mill Valley Comment
  UC13699  Sequoia sempervirens Michener and Bioletti April 1892 Marin Faifax Comment
  UC253  Sequoia sempervirens H. T. A. Hus Dec 25 1899-Dec 30 1899 Marin Comment
  UC333624  Sequoia sempervirens Alice Eastwood 1895-2-10 Marin head of Redwood Canon Comment
  UC615449  Sherardia arvensis Beryl O. Schreiber 1932-6-14 353 Marin Mount Vision; Inverness Comment
  POM316505  Sherardia arvensis Patricia Wilder 1965-6-7 3558 -a Marin Bolinas Ridge Road. N Coast mtn range. 183 Comment
  CAS-BOT-BC187883  Sidalcea calycosa subsp. rhizomata John Thomas Howell 1946-8-23 22884 Marin Pierce Point Road, Point Reyes Peninsula Comment
  CAS-BOT-BC187892  Sidalcea calycosa subsp. rhizomata A. D. E. Elmer 1903-7-1 4936 Marin Point Reyes Post Office Comment
  UC410825  Sidalcea diploscypha Mrs. E. C. Sutliffe 1929-6-2 Marin The Cascades near Fairfax; The Cascades near Fairfax Comment
  HSC33204  Sidalcea malviflora Thomas W. Nelson 1974-4-22 1196 Marin Lake Nicascio Comment
  LA83272  Sidalcea malviflora O. H. Kappler; 1943-5-20 455 Marin near San Rafael Comment
  SEINET8946347  Sidalcea malviflora N. J. Hartke 1953-3-29 9 Marin San Rafael. Comment
  JEPS67244  Sidalcea malviflora subsp. laciniata W. L. Jepson 1919-5-17 8262 Marin Alderney 121 Comment
  UC403387  Sidalcea malviflora subsp. laciniata H. E. and S. T. Parks 1930-4-10 470 Marin Corte Madera , Corte Madera (n end Tiburon Peninsula) 3 Comment
  RSA87710  Sidalcea malviflora subsp. laciniata C. L. Hitchcock 1952-6-4 19581 Marin About 8 miles west of Faifax, 1/2 mile west of Meadows Club. Comment
  UCR132663  Sidalcea malviflora subsp. malviflora Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Sir Francis Drake Highway, c. 0.5 mile east of Platform Bridge Road junction near Tocaloma 61 Comment
  POM282895  Sidalcea malviflora subsp. malviflora Cora W. Benson 1934-3-29 s.n. Marin San Rafael, North coast Mt. Range; San Francisco Bay watershed 61 Comment
  UC465680  Silene californica Katharine Brandegee July 1907 Marin Wash Point Road , Wash Point Road (Tamalpais) Comment
Read comments
Jul 26 2012
  CAS-BOT-BC387092  Silene gallica Fred Ross; Gordon H. True 1970-4-23 5305 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC389605  Silene pseudatocion Phyllis Ellman 1975-4-18 s.n. Marin Tiburon Comment
  SEINET11944486  Silene scouleri subsp. grandis M. T. Doutt 1931-1 598 Marin Pt. Reyes Comment
  RSA439078  Silene scouleri var. scouleri Lester Rowntree 1930-7-17 s.n. Marin Point Reyes. Comment
  UC589440  Silybum marianum Beryl O. Schreiber 1932-6-29 607 Marin Sand Dune Beach , Sand Dune Beach (Tomales Bay) Comment
  CAS-BOT-BC75035  Sisymbrium altissimum John Thomas Howell 1947-4-23 23076 Marin Point Reyes Road west of Ledum Swamp. Comment
  CAS-BOT-BC232207  Sisyrinchium bellum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1216 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  UC589501  Sisyrinchium bellum Beryl O. Schreiber 1932-6-17 532 Marin Waterfall Beach; Tomales Bay Comment
  SEINET8887732  Sisyrinchium bellum C. Fitz 1959-4-5 s.n. Marin China Camp 91 Comment
  UC615078  Smilacina stellata Beryl O. Schreiber 1936-3-8 2146 Marin Chicken Ranch Beach Tomales Bay Comment
  SEINET10472586  Smilacina stellata Mary Susan Taylor Taylor 2479 Marin Samuel P. Taylor State Park. Comment
  RSA15430  Solanum americanum Carl B. Wolf 1927-4-24 363 Marin Stinson Beach. Comment
  CAS-BOT-BC236443  Solanum aviculare J. W. Schrock 1967-11-16 s.n. Marin Martinelli Ranch on roadsie of road to refuse dump, Pt. Reyes Station Comment
  CAS-BOT-BC157540  Solanum umbelliferum J. T. Howell 1945-5-13 20861 Marin Deer Park (Near Fairfax) Comment
  SEINET6093455  Solidago californica Unknown 1990-8-12 6327 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC365041  Solidago velutina subsp. californica Gordon H. True; Fred Ross 1969-9-5 5120 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo]. Hills, just S. of Lake Ranch 121 Comment
  CAS-BOT-BC365852  Soliva sessilis Breedlove 1963-4-13 4405 Marin Tiburon Comment
  CAS-BOT-BC365863  Soliva sessilis John Thomas Howell 1967-6-8 s.n. Marin Near school on road to lighthouse, Pt. Reyes Peninsula Comment
  CAS-BOT-BC365868  Soliva sessilis Walter Lennon 1973-1-1 s.n. Marin Phoenix Lake Comment
  CAS-BOT-BC365877  Soliva sessilis John H. Thomas 1974-5-18 17381 Marin Pt. Reyes National Seashore Comment
  CAS-BOT-BC367112  Sonchus asper Peter H. Raven; Michael P. Johnson 1967-5-1 21029 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  UC36513  Sonchus asper H. P. Chandler 1900-2-26 529 Marin Mill Valley Comment
  CAS-BOT-BC374448  Sonchus asper Gordon H. True 1968-7-5 4673 Marin Point Reyes Bird Observatory ca. 3mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC374637  Sonchus oleraceus Javier Penalosa 1961-4-16 1311 Marin Tiburon Peninsula. NWPRR yard in Tiburon Comment
  RSA100851  Sonchus oleraceus Roxana S. Ferris 1954-4-23 12729 Marin Near Dillons Beach Post Office. Comment
  UCD78007  Sonchus tenerrimus Robert E. Preston 2002-8-1 1942 Marin Novato, in field on N side of Bel Marin Keys Blvd, at entrance to Bel Marin Keys 0 Comment
  JEPS127388  Sparaxis tricolor Robert Steers with Heather Spaulding 2011-4-14 Marin Golden Gate National Recreation Area. Marin Headlands. Along the Miwok Trail, approximately 210 m to the N of where it splits off from the Bobcat and Rodeo Valley Trails. Comment
  CAS-BOT-BC236613  Spartina foliosa John Thomas Howell 1939-9-3 15331 Marin Corte Madera salt marsh Comment
  CAS-BOT-BC236618  Spartina foliosa Gordon H. True 1965-9-23 2652 A Marin San Rafael Salt Marsh at Marin Yacht Club Comment
  CAS-BOT-BC236621  Spartina foliosa Alice Eastwood 1913-9-1 s.n. Marin Marshes near Escalle Comment
  CAS-BOT-BC422399  Spergula arvensis K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14018 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  UCD99158  Spergula arvensis K. Esau 1932-3-19 s.n. Marin Mill Valley. Comment
  CAS-BOT-BC423317  Spergularia P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14153 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UCD99210  Spergularia macrotheca A. Brown 1993-5-14 s.n. Marin 4.2 km NE of mouth of Tomales Bay near Ocean Roar w. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta. Comment
  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-BC390342  Spergularia macrotheca var. macrotheca Ira L. Wiggins 1938-7-14 8935 Marin Stinson Beach, south end of Bolinas Bay Comment
  CAS-BOT-BC390350  Spergularia macrotheca var. macrotheca Alice Eastwood 1934-5-13 18860 Marin Pt. Reyes Comment
  CAS-BOT-BC390825  Spergularia marina G. B. Rossbach; R. P. Rossbach 1938-5-26 629 Marin Near bridge at Drake's Estero, 8 mi. w. of Inverness Comment
  CAS-BOT-BC390830  Spergularia marina Javier Penalosa; J. T. Howell 1961-6-7 1621 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage (ca. .5 mi. west of Marin Country Day School) Comment
  CAS-BOT-BC390539  Spergularia media John Thomas Howell 1944-4-23 19397 Marin Escalle Comment
  CAS-BOT-BC390541  Spergularia media Mrs. E. C. Sutliffe 1919-5-17 s.n. Marin Almonte Comment
  CAS-BOT-BC390627  Spergularia rubra M. Nakagawa 1980-5-8 31 Marin Richardson Bay at Heliport 0 Comment
  CAS-BOT-BC391010  Spergularia villosa John Thomas Howell 1941-6-10 16276 Marin Near Black Point Comment
  CAS-BOT-BC535257  Spirodela polyrhiza J. W. Stacey 1923-9-30 s.n. Marin Near Pt. Reyes Station Comment
  UC495536  Stachys ajugoides var. rigida Merle Randall 1930-6-14 Marin Alamere Creek Comment
  UCLA54085  Stachys chamissonis Joseph Andorfer Ewan 1933-10-22 8058 Marin Inverness Comment
  SDSU7892  Stachys chamissonis D. F. Howe 1961-7-28 3075 Marin 4.7 miles from Invernes on road to Pt. Reyes. 61 Comment
  SEINET12343834  Stachys chamissonis E. H. Graham 1931-7-19 6874 Marin near lighthouse, Pt. Reyes Comment
  RSA289944  Stachys pycnantha W. L. Jepson 1891-7-20 14951 Marin Tiburon. Comment
  UC92156  Stebbinsoseris decipiens E. L. G. 1886-4-15 Marin canyon below Tomales Comment
  CAS-BOT-BC175355  Stellaria borealis subsp. sitchana A. D. E. Elmer 1903-7-1 4552 Marin Point Reyes Post Office Comment
  CAS-BOT-BC181432  Stellaria littoralis A. D. E. Elmer 1903-7-1 4554 Marin Point Reyes Post Office Comment
  JEPS35799  Stellaria littoralis Rimo Bacigalupi, and L. R. Heckard, J. Roof 1964-4-29 8948 Marin just n tip of Point Reyes Comment
  SJSU8435  Stellaria littoralis H. T. Harvey 1977-8-8 629 Marin Limantour Beach, Drakes Bay, Point Reyes Peninsula Comment
  UC13607  Stellaria littoralis J. Burtt Davy 1900-6-18 6731 Marin Point Reyes Comment
  UCD99348  Stellaria littoralis Dawn F. Adams 1978-5-28 27 Marin Point Reyes Beach between Kehoe Creek and Abbotts Lagoon. 24 Comment
  RSA0057635  Stellaria littoralis A. M. Johnson 1976-3-20 3001 Marin Kehoe Beach, Point Reyes National Seashore. Comment
  CAS-BOT-BC393699  Stellaria media Javier Penalosa 1961-3-11 1118 Marin Tiburon Peninsula; 602 ft. hill west of Paradise Cay. South slope. 106 Comment
  CAS-BOT-BC393804  Stellaria media Catherine Best 1984-4-18 921 Marin Tom's Point, Tomales Bay 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-BC375229  Stephanomeria elata Mrs. E. C. Sutliffe 1919-4-6 s.n. Marin Fort Baker Comment
  CAS-BOT-BC532988  Stephanomeria virgata A. Williams; M. Hicks; F. Leist; M. Murphy 2015-7-24 15942 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Road East, near dam Comment
  CAS-BOT-BC375826  Stephanomeria virgata John Thomas Howell 1946-3-24 21568 Marin Fairfax Hills Comment
  SD243251  Stipa lepida D. G. Kelch 2011-5-13 11 249 C Marin Near Phoenix Lake. 75 Comment
  SEINET10893288  Stipa pulchra John Thomas Howell 1944-5-21 Howell s.n. Marin Phoenix Lake, Mt. Tamalpais Comment
  JEPS127363  Stipa purpurata Robert Steers with Heather Spaulding 2011-5-2 Marin Golden Gate National Recreation Area. Marin Headlands. On hillside adjacent to the Miwok Trail. Comment
  SBBG29857  Streptanthus batrachopus J. T. Howell 1942-6-21 16994 Marin Carson Ridge Comment
  UC575763  Streptanthus batrachopus J. L. Morrison 1937-5-30 2440 Marin area one-half way between Pine Mountain and San Geronimo Ridge; Big Carson Ridge Comment
  RSA135442  Streptanthus glandulosus Volney Rattan 1882-1 s.n. Marin Near San Rafael. Comment
  UCD161905  Streptanthus glandulosus subsp. glandulosus Ayzik Solomeshch 2014-6-10 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 02. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  OBI14890  Streptanthus glandulosus subsp. niger Lewis S. Rose 1962-7-21 62075 Marin Tiburon 61 Comment
  UC747405  Streptanthus glandulosus subsp. pulchellus G. Thomas Robbins 1945-5-5 1870 Marin n-facing slope of ridge 2-3 mi w Hamilton Field Air Base; Big Rock Ridge 152 Comment
  UCD69052  Streptanthus glandulosus subsp. pulchellus P. Rodriguez-Rojo 1997-5-15 Marin Mt. Tamalpais. Panoramic Hwy. Serpentine barrens, in open grasslands of Avena barbata. UTM: 10SEM3495 420 Comment
  CAS-BOT-BC87273  Streptanthus glandulosus subsp. secundus Alice Eastwood; John Thomas Howell 1938-5-8 5482 Marin At west end of Lucas Valley. Comment
  CAS-BOT-BC87276  Streptanthus glandulosus subsp. secundus John Thomas Howell 1938-7-3 13945 Marin At head of Lucas Valley. Comment
  UC10913  Streptanthus glandulosus subsp. secundus Alice Eastwood June 1896 Marin Ross Valley Comment
  CAS-BOT-BC87284  Streptanthus glandulosus subsp. secundus Volney Rattan 1882-1-1 s.n. Marin Near San Rafael. Comment
  UC137039  Streptanthus niger Katharine Brandegee 1907-1 Marin Tiburon Comment
  UC1601611  Streptanthus niger Lewis S. Rose 1940-5-20 40358 Marin Tiburon Tiburon (hillslopes, type and only locality) 152 Comment
  CAS-BOT-BC375975  Stylocline gnaphaloides John Thomas Howell 1943-5-9 17975 Marin San Rafael hills Comment
  CAS-BOT-BC269584  Symphoricarpos albus var. laevigatus H. L. Mason 1917-4-28 s.n. Marin Mt. Tamalpais Comment
  SEINET10862157  Symphoricarpos rivularis Robert A. Norris 1977-6-2 Norris 3631 Marin McNear's Beach. Comment
  CAS-BOT-BC99137  Symphyotrichum chilense John Thomas Howell 1943-9-5 19318 Marin Mill Valley salt marshes Comment
  CAS-BOT-BC98322  Symphyotrichum subulatum var. parviflorum Doreen Smith 1983-10-10 s.n. Marin Edge of salt marsh strip near Veteran's Memorial Auditorium, Marin Civic Center, San Rafael. Comment
  CAS-BOT-BC223947  Tamarix parviflora Catherine Best 1997-5-19 1498 Marin Novato Blvd., ca. 1/2 mile east of Stafford Lake Comment
  UCSB12902  Taraxia ovata Dearing, Hugh; Dearing, Margaret 1933-5-14 Marin north of Sausalito Comment
  CAS-BOT-BC434213  Tellima grandiflora C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14634 A Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  JEPS77240  Tellima grandiflora Robert M. Lloyd 1963-4-24 2381 Marin 1 mi e Inverness 3 Comment
  UC924278  Tellima grandiflora H. S. Reed 1939-5-23 274 Marin slopes of Mount Tamalpais 243 Comment
  CAS-BOT-BC399789  Thalictrum polycarpum Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  UCR224655  Thalictrum polycarpum Dean Kelch 2007-3-29 07 .098 Marin Greenbrae Hills; between San Quintin Shooting Range and Drake's Landing development 85 Comment
  CAS-BOT-BC399794  Thalictrum polycarpum Paul F. Covel 1940-4-11 s.n. Marin Alpine Dam Comment
  UC866578  Thermopsis californica var. californica H. L. Mason 1917-4 Marin Mt. Tamalpais Comment
  UCD35330  Thermopsis californica var. californica Beecher Crampton 1955-5-24 2807 Marin 1 mile north of San Rafael. Along US Hwy 101. Comment
  RSA258892  Thermopsis californica var. californica Thomas W. Nelson 1974-4-22 1222 Marin Rock Springs beside the road out Bolinas Ridge. Comment
  SEINET3131793  Thermopsis macrophylla Unknown 1906-4-10 sn Marin Mt. Tamalpais Comment
  CAS-BOT-BC175917  Thinopyrum ponticum Catherine Best; Mary P. Wells 1983-7-14 s.n. Marin On the road to Hidden Lake, Mt. Burdell about .25 miles from San Andreas St. Comment
  CAS-BOT-BC88488  Thysanocarpus curvipes John Thomas Howell 1947-4-27 23106 Marin Bald Mountain west of San Anselmo. Comment
  RSA0041665  Thysanocarpus curvipes var. elegans John Thomas Howell 1947-4-27 23106 Marin Bald Mt. west of San Anselmo. Comment
  CDA31878  Thysanocarpus laciniatus D. G. Kelch 2009-4-19 9 .149 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  SACT002421  Torresia macrophylla P. Kennedy 1914-3-22 Marin Comment
  CAS-BOT-BC81410  Torreya californica W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC85188  Torreya californica John Thomas Howell 1948-5-16 24304 Marin Mt. Tamalpais - near top of Eldridge Grade Comment
  RSA31  Torreya californica J. T. Howell 1927-8-22 671 Marin Mount Tamalpais, above Mill Valley 152 Comment
  UC20  Torreya californica J. Burtt Davy 1893-7-24 230 Marin Redwood Canon Comment
  NY17642  Torreya californica D. G. Nelson 1937-3-5 446 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
  UCD93206  Torreyochloa pallida var. pauciflora P. B. Kennedy 1921-9-29 s.n. Marin Olema. Comment
  CAS-BOT-BC232265  Toxicoscordion fontanum E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1500 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  UCD161809  Toxicoscordion fontanum 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
  CHSC22976  Toxicoscordion fremontii Robert A. Schlising; Glenn Keator 1962-2-18 2062 Marin A short distance west of Drake's Beach County Park. 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
  SEINET10839278  Tragopogon porrifolius Mary Susan Taylor Taylor 2465 A Marin Ca. 2 mi N of Nicasio, on E side of Nicasio Valley Road. Comment
  SEINET13948214 Image available Trichostema lanceolatum John Thomas Howell 1945-1 21459 Marin San Rafael Hills Comment
  HSC17940  Trientalis latifolia R. C. Wunner 1962-4-30 Marin Mt. Tamalpais, five mi. from Boot Jack Camp on the road to Mill Valley. Comment
  UC614941  Trientalis latifolia Beryl O. Schreiber 1936-3-7 2138 Marin Point Reyes Peninsula road 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
  RSA33140  Trifolium albopurpureum A. A. Heller 1904-5-14 7416 Marin 27 Mile Drive Comment
  UC555483  Trifolium albopurpureum var. dichotomum H. L. Mason 1928-4-28 4398 Marin Tiburon Peninsula Comment
  CAS-BOT-BC531275  Trifolium angustifolium A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15783 Marin Mount Tamalpais. Marin Municipal Water District lands: North of Bon Tempe Rd/Bullfrog Rd intersection Comment
  UC746986  Trifolium barbigerum G. Thomas Robbins with J. T. Howell 1945-5-9 1896 Marin 1/2 mi n Hamilton Field Air Base Comment
  UC1745985  Trifolium barbigerum var. barbigerum Annetta M. Carter 1934-4-29 529 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UC1106238  Trifolium campestre John Thomas Howell 1945-7-15 21289 Marin Fairfax Comment
  UC1106243  Trifolium ciliolatum John Thomas Howell 1946-4-18 Marin Igratio Comment
  UC165563  Trifolium depauperatum var. truncatum J. Burtt Davy 1898-4-2 4209 Marin Angel Island Comment
  UCD35862  Trifolium dichotomum Beecher Crampton 1965-5-4 7302 Marin 5.6 miles southeast of Nicasio, Lucas Valley Road. Comment
  OBI78199  Trifolium dichotomum Michener & Bioletti, Bioletti April 1892 s.n. Marin Ross Valley Comment
  CAS-BOT-BC232483  Trifolium dubium T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1223 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-BC285572  Trifolium dubium A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13226 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UC1177202  Trifolium fucatum John Thomas Howell 1946-5-12 21772 Marin s end Carson Ridge Comment
  UC1300871  Trifolium fucatum Helen K. Sharsmith 1963-5-18 5433 Marin near Larkspur (Alpine Dam Rd) Comment
  UC16622  Trifolium microcephalum J. Burtt Davy 1900-6-18 6764 B Marin Point Reyes Comment
  RSA128473  Trifolium microcephalum J. T. Howell 1943-5-9 s.n. Marin San Raphael Hills Comment
  UC1177200  Trifolium obtusiflorum John Thomas Howell 1942-6-7 16972 Marin above Fairfax (San Anselmo Canyon) Comment
  UC165543  Trifolium obtusiflorum J. Burtt Davy 1899-7-19 Marin Pt. Reyes Comment
  UC630835  Trifolium obtusiflorum J. Burtt Davy 1899-7-19 Marin Pt. Reyes Comment
  UC631283  Trifolium oliganthum P. B. Kennedy May 1907 Marin Fairfax Comment
  RSA95536  Trifolium oliganthum L. S. Rose 1953-5-11 53037 Marin Black Point 5 Comment
  JEPS97626  Trifolium repens Annetta M. Carter, Edward Lee 1934-6-17 669 Marin Olema-Bolinas Road. 4.3 miles N of Bolinas. Comment
  UCD109421  Trifolium variegatum Jackie Sinkey 1976-4-15 51 Marin Dillon Beach. Comment
  JEPS81176  Trifolium variegatum Edward Lee with W. Joseph 1935-7-18 1594 Marin w end Portrero Meadow (camp); Mt. Tamalpais Comment
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Feb 22 2012
  JEPS4184  Trifolium variegatum var. melananthum J. Burtt Davy 1900-6-18 6728 Marin Point Reyes Comment
  UC746984  Trifolium variegatum var. melananthum G. Thomas Robbins with J. T. Howell 1945-5-9 1895 Marin 1/2 mi n Hamilton Field Air Force Base Comment
  SEINET7089521  Trifolium willdenovii A. G. Vestal 1955-5-6 s.n. Marin Circa 3.7 miles north of Nicasio. Coordinate Datum: NAD27. UTM Zone 10, 523992mE, 4217446mN. Comment
  UCD109499  Trifolium willdenovii Collector unknown Date unknown s.n. Marin Larkspur. Comment
  RSA15392  Trifolium wormskioldii Carl B. Wolf 1927-4-24 326 Marin The coastal side of Mill Valley toll road. Comment
  UC165549  Trifolium wormskioldii Harriet A. Walker 1908-6-13 1169 Marin Olema Comment
  UC1745781  Trifolium wormskioldii Annetta M. Carter 1934-4-29 528 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UCD138110  Triglochin concinna A. Brown 1993-5-14 s.n. Marin 4.2 km NE of mouth of Tomales Bay near Ocean Roar w. Highway 1 by Pacific Narrow guage railroad grade, Walker Creek Delta. Comment
  CAS-BOT-BC451835  Triglochin maritima John Thomas Howell 1957-9-15 32960 Marin Larkspur Comment
  RSA69615  Triglochin maritima J. T. Howell 1941-6-8 19271 Marin Near McNears Landing [McNears Beach] Comment
  SBBG119906  Triglochin maritima D. Pendleton, M. Wetherwax 1993-4-3 Marin Wm Shields Page Preserve, marsh, W side of Tomales Bay, 2 mi N of Inverness on Sir Francis Drake Hwy Comment
  UC1099956  Triglochin maritima Malcolm A. Nobs, S. Galen Smith 1949-6-29 906 A Marin n Inverness (Point Reyes); , n of Inverness Comment
  CAS-BOT-BC451842  Triglochin maritima M. Nakagawa 1980-5-8 48 Marin Richardson bay, at the Heliport. Sea level. 0 Comment
  CAS-BOT-BC451850  Triglochin maritima John Thomas Howell 1941-6-8 16271 Marin Near McNear's Landing Comment
  CAS-BOT-BC519119  Trillium albidum R. K. Soost; Doreen Smith 1997-3-21 s.n. Marin Pt. Reyes National Seashore. +-1.8 mi. from Pierce Pt. trailhead, >0.1 mi. east of trail Comment
  UCD149366  Trillium chloropetalum Collector Unknown 1940-3-20 s.n. Marin Muir Woods National Monument. 104 Comment
  CAS-BOT-BC519107  Trillium chloropetalum var. chloropetalum H. L. Mason 1917-4-4 80 Marin Tocaloma 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
  UCR21006  Trillium ovatum H. M. Whistler 1966-4-15 s.n. Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  CAS-BOT-BC133405  Trillium ovatum Paul F. Covel 1938-4-15 1532 Marin Woods above Alpine Lake Comment
  CHSC20873  Triphysaria eriantha subsp. rosea Robert A. Schlising; L. D. Thurman 1963-5-11 2576 Marin Junction Franklin School Road and Tomales-Dillons Beach Road. Comment
  JEPS11932  Triphysaria eriantha subsp. rosea F. W. Pennell and J. T. Howell 1940-5-20 25475 Marin Point Reyes 91 Comment
  JEPS35803  Triphysaria floribunda Rimo Bacigalupi and L. R. Heckard 1964-4-29 8944 Marin 1/4 mi e of eastern boundary of Coast Guard Reservation enclosing lighthouse at Pt. Reyes (just n of radio tower); Pt. Reyes 140 Comment
  CAS-BOT-BC238515  Triphysaria floribunda Milo S. Baker 1936-4-1 s.n. Marin Along the highway to Point Reyes Lighthouse, near the R. C. A. station Comment
  CAS-BOT-BC238524  Triphysaria floribunda Ronie Clark 1983-4-18 PR 83 -011 Marin Point Reyes National Seashore. Sir Francis Drake Hwy 9.3 mi. from Inverness, W of road on N-NW slopes Comment
  POM194597  Triphysaria versicolor subsp. faucibarbata H. P. Bracelin 1930-4-20 16 Marin Point Reyes. Near Light House grounds. 150 Comment
  UC1301194  Triphysaria versicolor subsp. faucibarbata Helen K. Sharsmith 1963-5-18 5468 Marin near Fallon; San Francisco Bay Region 60 Comment
  UC1334873  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1963-3-23 111 Marin 2.1 mi ne Pt. Reyes Station; ne of Pt. Reyes Station Comment
  UC673453  Triphysaria versicolor subsp. faucibarbata H. L. Mason 1928-3-24 4267 Marin Millerton Tomales Bay (Tomales Bay) Comment
  UCR12020  Triphysaria versicolor subsp. faucibarbata Coleta A. Lawler 1964-4-4 31 Marin San Francisco Bay Region, along San Quentin Road, bend in road c. l/8 mi before prison gate, traveling toward Mill Valley 5 Comment
  CAS-BOT-BC199636  Trisetum canescens John Thomas Howell 1946-5-26 s.n. Marin Pt. Reyes Lighthouse Comment
  UC1106123  Trisetum canescens John Thomas Howell 1946-7-7 Marin Potrero Meadows; Mt. Tamalpais Comment
  UCD67509  Trisetum canescens E. Dean; with Thomas Starbuck 1989-5-25 192 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 548 Comment
  SEINET199895 Image available Trisetum canescens John Thomas Howell 1949-6-25 Marin Camp Taylor. Comment
  SEINET1783249  Triteleia angustiflora A. A. Heller 1902-6-19 5728 Marin Tiburon Peninsula, along the Bay Road. Comment
  SBBG890  Triteleia hyacinthina H. and M. Dearing 1932-5-14 329 Marin near Sausalito Comment
  UC1537197  Triteleia laxa Gordon H. True 1937-6-6 728 Marin grassy slope MillValley-Stinson's Beach Road 213 Comment
  CAS-BOT-BC526096  Triteleia laxa Saichi Kawahara 1971-1-1 1944 Marin East of Nicasio Comment
  UC1300930  Triteleia laxa Helen K. Sharsmith 1963-5-18 5437 Marin Alpine Dam Road near Larkspur; San Francisco Bay Region 137 Comment
  CAS-BOT-BC200479  Triticum aestivum John Thomas Howell 1945-5-9 s.n. Marin Ignacio Comment
  CAS-BOT-BC73966  Turritis glabra John Thomas Howell 1946-6-9 s.n. Marin Abbotts Lagoon. Comment
  CAS-BOT-BC311761  Typha domingensis J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13363 Marin Mount Tamalpais. Marin Municipal Water District lands: Northwestern edge of Phoenix Lake next to Phoenix Lake Road Comment
  HSC23486  Ulex europaeus R. A. Vanbianchi 1971-12-25 105 Marin San Rafael Hill, just above Boyd Park Comment
  CDA4348  Ulex europaeus T. C. Fuller 1959-4-1 2147 Marin East side of Highway 101, 2 miles north of San Rafael. 0 Comment
  CAS-BOT-BC91161  Umbellularia californica Nina Eloesser 1964-5-1 s.n. Marin Unspecified. Comment
  UC635499  Umbellularia californica H. L. Mason 1924-11-15 1139 Marin Mount Tamalpais, Willow Camp Mount Tamalpais; , Willow Camp Comment
  RSA12696  Umbellularia californica C. B. Wolf, E. R. Johnson 1934-10-18 6199 Marin Marin Dell School, five miles north of San Rafael. 30 Comment
  CAS-BOT-BC164393  Uropappus lindleyi Peter Rubtzoff 1980-5-11 9439 Marin San Anselmo Comment
  CAS-BOT-BC381921  Uropappus lindleyi F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  UC1176919  Uropappus lindleyi John Thomas Howell 1945-5-6 20802 Marin SAn Rafael Hills Comment
  CAS-BOT-BC403947  Urtica dioica subsp. gracilis John Thomas Howell 1943-10-3 19335 Marin Canyon just below Muir Woods Comment
  CAS-BOT-BC404141  Urtica dioica subsp. holosericea Dennis W. Woodland 1970-8-13 1622 Marin 1 1/2 miles east of Point Reyes Road Comment
  UC217664  Utricularia macrorhiza Katharine Brandegee 1910-1 Marin pond near Olema Comment
  CAS-BOT-BC193972  Vaccinium cespitosum A. D. E. Elmer 1903-7-1 4618 Marin Point Reyes Post Office Comment
  CAS-BOT-BC193936  Vaccinium ovatum John Thomas Howell 1947-3-2 23042 Marin Above Phoenix Lake, Mt. Tamalpais Comment
  SEINET11972533  Vaccinium ovatum M. T. Doutt 1931-1 12 Marin Mt. Tamalphais Comment
  SEINET12527607 Image available Vaccinium ovatum M. E. Osgood 1930-1 s.n. Marin Muir Woods. Comment
  UCD118073  Vaccinium ovatum Robert C. Bechtel 1952-4-27 81 Marin 7 miles southwest of Fairfax. Comment
  CAS-BOT-BC176101  Verbena lasiostachys var. scabrida John Thomas Howell 1939-10-15 15377 Marin Lily Lake Comment
  POM129004  Veronica americana Harriet Ann Walker 1908-6-13 1355 Marin Olema Comment
  CAS-BOT-BC143039  Veronica serpyllifolia subsp. serpyllifolia D. L. Smith 2001-1-1 s.n. Marin Roy's Redwoods Open Space Preserve, last fire road Comment
  UCSB7257  Vicia americana Keator, Glenn 1959-3-31 Marin 2.0 miles west of Fairfax western city limits on highway from Fairfax to Olema Comment
  UC1714465  Vicia americana var. americana Alice Eastwood May 1898 Marin Liberty Comment
  UCD108722  Vicia americana var. americana P. B. Kennedy 1914-4-19 4688 Marin Mill Valley, meadows. Comment
  UCD38288  Vicia gigantea Beecher Crampton 1954-4-28 1800 Marin 1/4 mile east of Woodacre. Comment
  JEPS66195  Vicia hassei Miss M. L. Hutchinson 1912-5-21 Marin Lagunitas Comment
  CAS-BOT-BC175963  Viola adunca John Thomas Howell 1925-4-5 909 Marin Pipline Trail Comment
  UCSB4163  Viola adunca var. adunca Keator, Glenn 1959-3-31 Marin Pt. Keyes lighthouse, Pt. Reyes peninsula Comment
  SEINET196207 Image available Viola glabella H. S. Reed 1939-5-23 269 Marin Slopes of Mt. Tamalpais 152 Comment
  CAS-BOT-BC536871  Viola glabella Victor Duran 1926-2-22 s.n. Marin Lagunitas Creek Comment
  RSA80508  Viola glabella Milo S. Baker 1944-02 10777 Marin Paper Mill Cr, near public fountain. Comment
  UC63857  Viola odorata H. M. Hall 1901-2-22 1600 Marin Region of San Francisco Bay, Tamalpais Tamalpais; Region of San Francisco Bay, Tamalpais Comment
  SEINET215127 Image available Viola pedunculata P. Berry 1967-4-30 15 Marin 30 Hacienda Drive Tiburon 15 Comment
  RSA412772  Viola purpurea subsp. quercetorum Jens Clausen 1936-5-10 1178 Marin Mt Tamalpais. A short distance above amphitheater. 777 Comment
  CAS-BOT-BC434957  Viola sempervirens J. Klein; P. Scott; C. Liu; R. Truitt 2014-3-22 14301 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along Lily Lake Road. Comment
  UC1761378  Viola sempervirens Robert Branstead 1934-4-8 43 Marin Muir Woods Comment
  UC19355  Viola sempervirens W. L. Jepson 1891-1 Marin Mill Valley Comment
  SEINET10480227  Viola sempervirens Mary Susan Taylor Taylor 2471 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC198782  Vulpia bromoides John Thomas Howell 1943-4-11 17920 Marin Black Canyon, San Rafael Hills 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-BC198807  Vulpia bromoides Javier Penalosa 1961-6-7 1643 Marin West of Marin Country Day School, Tiburon Peninsula 30 Comment
  UC53385  Vulpia bromoides Jos. Burtt Davy 1898-4-2 4204 Marin Angel Island Comment
  UCD93545  Vulpia bromoides P. B. Kennedy 1914-4-19 4693 Marin Mill Valley. Comment
  UC1106312  Vulpia microstachys var. ciliata John Thomas Howell 1943-6-8 18223 Marin Bootjack; Mt. Tamalpais Comment
  UC817987  Vulpia microstachys var. ciliata John Thomas Howell 1938-6-9 13909 Marin Laurel Dell; Mt. Tamalpais Comment
  CAS-BOT-BC184351  Vulpia microstachys var. pauciflora John Thomas Howell 1946-5-14 21839 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais Comment
  RSA127236  Vulpia microstachys var. pauciflora J. T. Howell 1946-5-14 21838 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais. Comment
  CDA9689  Vulpia myuros D. G. Kelch 2007-3-29 7 .107 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  SACT002552  Vulpia myuros 1925-6-5 Marin NO collector/determiner listed Comment
  CAS-BOT-BC184812  Vulpia myuros subsp. megalura Gordon H. True 1977-5-5 8183 Marin 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-BC184794  Vulpia myuros subsp. megalura Gordon H. True 1969-4-29 4893 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC184800  Vulpia myuros subsp. megalura Javier Penalosa; J. T. Howell 1961-6-7 1642 Marin West of Marin Country Day School 30 Comment
  CAS-BOT-BC185860  Vulpia octoflora var. hirtella John Thomas Howell 1946-6-2 21988 Marin Bury Trail, North of West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC185971  Vulpia octoflora var. octoflora John Thomas Howell 1941-5-25 16200 Marin West Point to West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC128783  Whipplea modesta Elsie Zeile 1910-2-27 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC128788  Whipplea modesta Edw. L. Greene 1889-3-30 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC128792  Whipplea modesta F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CDA31894  Whipplea modesta D. G. Kelch 2009-4-19 9 .151 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  SEINET10970386  Whipplea modesta Mary Susan Taylor Taylor 2476 Marin Samuel P. Taylor State Park. Comment
  SEINET12217349  Whipplea modesta F. H. Utech 1988-1 88 -154 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  CAS-BOT-BC382955  Wyethia angustifolia Peter H. Raven; Michael P. Johnson 1967-5-1 21168 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC382960  Wyethia angustifolia John Thomas Howell 1925-4-5 897 Marin Pipeline Trail Comment
  CAS-BOT-BC383257  Wyethia angustifolia Paul F. Covel 1936-5-10 141 Marin Mt Tamalpais-Bolinas road Comment
  JEPS127907  Wyethia angustifolia Adam C. Schneider with Robert Steers 2014-3-29 552 Marin Coastal Bluffs, 0.25 miles west of Rodeo Beach. Comment
  CDA11962  Wyethia angustifolia G. F. Hrusa, M. Maniery 1993-5-6 10931 Marin North Coast Biodiversity Arena; San Pablo Bay. Hamilton Air Force Base. Comment
  SEINET7024472  Wyethia angustifolia Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin, ca. 7.4 miles east-southeast of Stinson Beach. Comment
  CAS-BOT-BC383302  Wyethia glabra Volney Rattan 1867-4-1 s.n. Marin San Raphael [Rafael] Comment
  CAS-BOT-BC527088  Xerophyllum tenax John Thomas Howell 1947-7-9 23329 Marin Above Lagunitas Lake, Mt. Tamalpais Comment
  SEINET3154454  Zigadenus fremontii L. S. Rose 1939-3-18 39026 Marin Sausalito 122 Comment
  UC297842  Zostera marina H. E. Parks 1923-3-10 Marin Paradise Cove Comment
  UC341674  Zostera marina W. A. Setchell 1921-8-27 Marin Bolinas Comment
  UC341761  Zostera marina H. E. Parks 1922-9-30 Marin Cove, Belvedere Comment
  UC398872  Zostera marina W. A. Setchell 1920-10-3 Marin Belvedere Comment
  UC399040  Zostera marina H. E. Parks 1923-6-17 Marin Paradise Cove Comment
  UC399045  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment
  UC399054  Zostera marina H. E. Parks 1923-3-24 Marin Paradise Cove Comment
  UC399056  Zostera marina H. E. Parks 1923-3-17 Marin Paradise Cove Comment