Search Results — 2000 specimen records retrieved (1332 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
  UCD109790  Abronia latifolia Andreas Stohr 1996-5-19 31 Marin Sand dunes at Dillon Beach. 5 Comment
  SEINET944089  Acacia dealbata Richard R. Halse 1987-1 3373 Marin Mill Valley, on Silva Island, at the junction of U.S. Highway 101 and Seminary Drive 6 Comment
  CAS-BOT-BC447615  Acaena pallida Eva King 1971-9-1 s.n. Marin Naturalized at Seadrift on Stinson Beach sandspit (Near house no. 238) Comment
  CAS-BOT-BC354333  Acer macrophyllum A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13050 Marin Mount Tamalpais: Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  SBBG33922  Acer negundo L. S. Rose 1969-6-12 Marin 3 mi E of Point Reyes Station 24 Comment
  CAS-BOT-BC336653  Acer negundo var. californicum John Thomas Howell 1944-5-7 19443 Marin Larkspur Comment
  SEINET7777232  Acer negundo var. californicum Unknown 1969-6-12 69032 Marin 3 mi east of Point Reyes Station 24 Comment
  CAS-BOT-BC28667  Achillea millefolium John Thomas Howell 1930-10-5 5526 Marin 2 miles west of Marin-Sonoma Co. line Comment
  POM284471  Achyrachaena mollis Lyman Benson 1935-5-16 6578 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  RSA395828  Achyrachaena mollis Quinn P. Sinnott, Kathy A Sinnott 1976-4-11 649 Marin C and M Ranch, north of Novato. Comment
  SBBG115426  Acmispon junceus B. Crampton 1960-6-8 5568 Marin Pt Reyes Peninsula, E slope of Inverness Ridge Comment
  UCSB13308  Acmispon junceus Blattau, Jim 1962-4-17 Marin End of road at tip of Point Reyes Peninsula 60 Comment
  UCD104528  Acmispon wrangelianus Lewis S. Rose 1963-5-24 63063 Marin Tiburon. 30 Comment
  SD71217  Acmispon wrangelianus Javier Penalosa 1961-4-16 1328 Marin Tiburon Peninsula: RR tracks near Ferry Slop, Tiburon. Comment
  CAS-BOT-BC132901  Adenostoma fasciculatum Alice Eastwood 1912-7-29 1492 Marin Mt. Tamalpais Comment
  UCD112607  Adenostoma fasciculatum Heidi E. M. Dobson 1978-5-31 335 Marin Above Bolinas-Fairfax Road at base of Pine Hill. Comment
  CAS-BOT-BC310307  Adiantum jordanii A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13051 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  CAS-BOT-BC110717  Aegilops cylindrica Kenneth Howard 1998-6-7 s.n. Marin East Fort Baker, south end of hill above the museum, near last lookout with benches. Comment
  CHSC24809  Aesculus californica E. L. Rilla 1976-6-3 33 Marin 50 ft w off the Shoreline Hwy 1 intersection with the Dipsea Trail, ca. 1/4 mi nw of Bench Marker 377. 97 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
  CAS-BOT-BC29562  Agoseris apargioides var. eastwoodiae Peter Rubtzoff 1951-9-23 775 Marin Point Reyes, coastal bluffs near lighthouse Comment
  RSA639476  Agoseris apargioides var. eastwoodiae Walter Wisura 1999-6-15 5129 Marin Point Reyes National Sea shore: McClure Beach. Comment
  CAS-BOT-BC29563  Agoseris apargioides var. eastwoodiae Dennis E. Breedlove 1963-4-13 4450 Marin On Point Reyes Peninsula, near the radio tower, 8 miles West of Inverness Comment
  CAS-BOT-BC21339  Agoseris grandiflora var. grandiflora Alice Eastwood 1907-6-9 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC21340  Agoseris grandiflora var. grandiflora John Thomas Howell 1947-5-18 23172 Marin Fairfax Hills Comment
  UC34647  Agoseris grandiflora var. grandiflora E. R. Drew 1889-5-18 Marin Inverness Inverness Comment
  UC891260  Agoseris grandiflora var. grandiflora Alice Eastwood 1912-8-9 284 Marin Sausalito Comment
  CAS-BOT-BC22948  Agoseris heterophylla John Thomas Howell 1943-5-22 18131 Marin Fairfax hills Comment
  CAS-BOT-BC22901  Agoseris heterophylla John Thomas Howell 1941-6-8 s.n. Marin San Raphael Hills Comment
  JEPS36267  Agoseris heterophylla var. heterophylla W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC13122  Agoseris hirsuta John Thomas Howell 1946-5-19 21911 Marin Meadow Club, Fairfax Hills Comment
  CAS-BOT-BC13123  Agoseris hirsuta John Thomas Howell 1945-8-12 21374 Marin Near Rock Spring, Mount Tamalpais Comment
  CAS-BOT-BC13132  Agoseris hirsuta John Thomas Howell 1937-6-13 13050 Marin Bolinas Comment
  CAS-BOT-BC13133  Agoseris hirsuta Miss H. A. Walker 1909-5-31 1703 Marin Tiburon, facing San Franciso Bay Comment
  POM302054  Agrostis A. A. Beetle 1945-6-12 3893 Marin Deer park Comment
  SEINET10506825  Agrostis John Thomas Howell 1947-5-14 Howell 23149 Marin Drakes Estero, WNW of Mount Vision. Restricted to gravelly slope on outcrop of diatomaceous shale of Monterey Series. Type collection. Comment
  SEINET883236 Image available Agrostis aristiglumis J. T. Howell 1947-1 23149 Marin Drakes Estero WNW of Mt. Vision. Comment
  UCD51819  Agrostis avenacea Gordon H. True 1967-5-14 s.n. Marin 1/2 mile W of San Rafael-Richmond Bridge, Point San Quentin. Comment
Read comments
Dec 7 2008
  CAS-BOT-BC127505  Agrostis blasdalei John Thomas Howell 1947-5-14 23150 Marin Drakes Estero west northwest of Mount Vision. Comment
  CAS-BOT-BC127507  Agrostis blasdalei John Thomas Howell 1946-6-9 22006 Marin North of Abbotts Lagoon. Comment
  CAS-BOT-BC127510  Agrostis blasdalei Doreen Smith 2003-6-10 s.n. Marin West of Marshall Beach Road, Point Reyes peninsula. Comment
  CAS-BOT-BC309812  Agrostis capillaris A. Williams; R. Brostrom; F. Leist 2013-6-8 13262 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC127429  Agrostis densiflora John Thomas Howell 1945-7-29 21357 Marin Between Bolinas radio station and Rio Honda. Comment
  CHSC83243  Agrostis densiflora Beecher Crampton 1961-6-28 5918 Marin Point Reyes Peninsula, 3.5 miles south of McClure's Beach, north of Abbott's Lagoon. Comment
  CAS-BOT-BC127182  Agrostis exarata John Thomas Howell 1945-7-1 21264 Marin Tiburon. Comment
  CAS-BOT-BC127195  Agrostis exarata Javier Penalosa 1961-7-29 1997 Marin McClure Beach, Point Reyes Peninsula. Comment
  CAS-BOT-BC127197  Agrostis exarata Javier Penalosa 1961-6-7 1611 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. Comment
  CAS-BOT-BC127210  Agrostis exarata John Thomas Howell 1943-6-8 18219 Marin Tiburon. Comment
  CAS-BOT-BC127216  Agrostis exarata John Thomas Howell 1965-10-13 41403 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC127218  Agrostis exarata John Thomas Howell 1966-7-20 41993 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC127222  Agrostis exarata Beecher Crampton 1957-6-11 4201 Marin 3.8 miles northwest of Bolinas. Comment
  CAS-BOT-BC127223  Agrostis exarata John Thomas Howell 1939-3-14 14661 Marin Phoenix Lake. Comment
  JEPS79717  Agrostis exarata Edward Lee with W. Joseph 1935-7-18 1585 Marin Hidden Lake(?) Mt. Tamalpais (edge of pool) Comment
  JEPS79720  Agrostis exarata Edward Lee with W. Joseph 1935-7-18 1590 Marin Mt. Tamalpais, Potrero Meadow Comment
  UC53477  Agrostis exarata Jos. Burtt Davy 1900-6 6830 Marin Point Reyes Peninsula Comment
  UC573814  Agrostis exarata H. S. Yates 1937-6-5 6570 Marin 1 mi sw Black Point; Petaluma Quad. 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
  CAS-BOT-BC139480  Agrostis hallii Javier Penalosa 1961-5-30 1555 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Boulevard 1.2 mile from U.S. 101. Comment
  POM116246  Agrostis hallii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC53524  Agrostis hallii Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6871 Marin Point Reyes Peninsula Comment
  UCD52702  Agrostis hallii Rimo Bacigalupi; L. R. Heckard, Tsan-Tang Chuang 1963-6-12 8876 Marin grade just out of Fairfax, on road to Alping Lake Dam. 60 Comment
  CAS-BOT-BC138839  Agrostis microphylla John Thomas Howell 1966-6-9 41564 Marin Tiburon. Just north of John Thomas Howell Botanical Garden. Comment
  CAS-BOT-BC139033  Agrostis pallens John Thomas Howell 1943-6-6 18205 Marin Ridge southeast of Muir Woods. Comment
  CAS-BOT-BC139046  Agrostis pallens Doreen Smith 2000-6-25 s.n. Marin Point Reyes National Seashore. Just north of angle between Sir Francis Drake and North Beach access roads. Comment
  CAS-BOT-BC139048  Agrostis pallens John Thomas Howell; Catherine Best 1981-6-11 54064 Marin Point Reyes Peninsula. North Beach. Comment
  UC1177038  Agrostis pallens John Thomas Howell 1943-5-22 Marin Fairfax Comment
  SEINET10510746  Agrostis tenuis Alan A. Beetle 1945-6-12 Beetle 3995 Marin Point Reyes. Comment
  CAS-BOT-BC138405  Aira caryophyllea var. capillaris Catherine Best 1980-5-1 s.n. Marin Near Alema. Comment
  CAS-BOT-BC138194  Aira praecox John Thomas Howell 1946-5-5 s.n. Marin Point Reyes dunes. Comment
  CAS-BOT-BC445389  Alisma plantago-aquatica M. K. Curran 1885-7-1 2 Marin Tamalpais Comment
  CAS-BOT-BC445439  Alisma triviale Catherine Best 1978-7-26 s.n. Marin Tiburon Blvd., Tiburon Comment
  CAS-BOT-BC445441  Alisma triviale D. E. Breedlove 1979-6-5 43721 Marin Along Highway 1, 2 miles W of Mill Valley junction. Comment
  JEPS104770  Allium John L. Morrison 1937-6-8 2500 Marin Mount Tamalpais, in a low Potrero, along Rocky Ridge fire trail below the road Comment
  UC119965  Allium amplectens T. S. Brandegee 1892-6-14 Marin Mt. Tamalpais Comment
  UC747527  Allium amplectens G. Thomas Robbins 1945-5-5 1869 Marin 2-3 mi w Hamilton Field Air Base (stream on n side of Big Rock Ridge); Big Rock Ridge 152 Comment
  CAS-BOT-BC460756  Allium amplectens R. Bacigalupi 1948-7-5 2878 Marin Along Northside Trail, below Middle Peak, Mt. Tamalpais Comment
  CAS-BOT-BC460758  Allium amplectens John Thomas Howell 1942-7-12 17036 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC468976  Allium dichlamydeum John Thomas Howell 1946-5-16 21881 Marin Angel Island, on west side Comment
  CAS-BOT-BC468978  Allium dichlamydeum David D. Keck 1948-6-29 5923 Marin 2 miles south of Stinson Beach 60 Comment
  SEINET3884654  Allium lacunosum var. lacunosum D. W. McNeal 1979-5-11 2223 Marin Open areas along serpentine outcrops and in dry vernal pools along the ridge forming the top of the Tiburon Peninsula above Belvedere.; 0 Comment
  CAS-BOT-BC169304  Alnus rubra Joseph Andorfer Ewan 1933-11-5 8093 Marin Cold Bog, Pt. Reyes Penninsula Comment
  CHSC20624  Alnus rubra Robert A. Schlising 1962-2-18 2055 Marin 6 mi NW of Point Reyes Station, on Sir Francis Drake Highway. Comment
  CHSC64281  Alnus rubra H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 820 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  UC1135155  Alnus rubra A. E. Wieslander 1934-3-18 399 Marin near Inverness; Point Reyes Quadrangle 6 Comment
  RSA128337  Alopecurus aequalis var. sonomensis J. T. Howell 1952-7-3 28322 Marin near the radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC329273  Alopecurus aequalis var. sonomensis Ronie Clark 1983-8-2 PR 83 -047 Marin Point Reyes National Seashore. Mesa Road, Bolinas, 3.2 mi from jct of Mesa and Olema-Bolinas Rds, on N side of Mesa Rd., ~0.4 mi upstream. Comment
  UC1106210  Alopecurus aequalis var. sonomensis John Thomas Howell 21358 Marin Between Bolinas radio station and Rio Honda Comment
  SEINET3127819  Alopecurus geniculatus J. B. Davy 4353 Marin Bear Valley Comment
  SEINET10511142  Alopecurus howellii John Thomas Howell 1946-5-4 Howell 21702 Marin East of Auora School, at Sonoma County line, Comment
  UCR142978  Amaranthus californicus J. T. Howell 1939-9-3 15352 Marin San Antonio Creek 3 Comment
  UC7557  Amaranthus powellii J. Burtt Davy 1897-9-19 4044 Marin San Rafael Comment
  CAS-BOT-BC13729  Ambrosia chamissonis John Thomas Howell 1943-9-5 19316 Marin Between Tamalpais Valley and Tamalpais High School Comment
  CAS-BOT-BC162740  Ambrosia psilostachya Doreen Smith 2001-8-15 s.n. Marin Richards Bay Comment
  CAS-BOT-BC142521  Amelanchier utahensis H. E. McMinn 1922-6-6 164 Marin From mesophytic draw between Pt. Reyes and Tomales. Comment
  CAS-BOT-BC177205  Amorpha californica var. napensis Lewis S. Rose 1944-5-30 44035 Marin Above Cascade Drive, Mill Valley 152 Comment
  CAS-BOT-BC177218  Amorpha californica var. napensis J. W. Congdon 1888-7-4 s.n. Marin Paper Mill Creek Comment
  CAS-BOT-BC177222  Amorpha californica var. napensis Lewis S. Rose 1944-5-30 44035 Marin Above Cascade Drive, Mill Valley 152 Comment
  RSA0089642  Amsinckia intermedia H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  POM369897  Amsinckia spectabilis Glenn A. Gorelick 1967-4-30 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  UC1178305  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  CDA5477  Anagallis arvensis G. D. Barbe 1979-4-1 2484 Marin Point Reyes National Seashore. Along road to Coast Camp from Limantour Parking Lot. 0 Comment
  CAS-BOT-BC45151  Anaphalis margaritacea Gordon H. True 1968-7-5 4667 Marin Point Reyes Bird Observatory, ca. 3 mi NW of Bolinas at Arroyo Hondo. Entrance road, just west of Arroyo Hondo. 60 Comment
  CDA29764  Anaphalis margaritacea D. G. Kelch 2007-10-16 7 .653 Marin W. of Sausalito along Rodeo Ave. Comment
  UC589507  Anaphalis margaritacea Beryl O. Schreiber 1932-6-15 478 Marin Teachers Beach; Tomales Bay Comment
  CAS-BOT-BC45154  Anaphalis margaritacea Volney Rattan 1877-7-1 s.n. Marin Bolinas Comment
  UCSB14541  Anemone oregana Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  UC13938  Anemone oregana Chestnut and Drew 1891-3-21 Marin e slope Bolinas Ridge (Cascade Gulch) Comment
  CAS-BOT-BC218485  Angelica hendersonii Peter Rubtzoff 1951-9-23 791 Marin Coastal bluffs near lighthouse, Point Reyes Comment
  JEPS134  Angelica hendersonii William S. Cooper 1925-7-23 69 Marin Point Reyes Comment
  UC589590  Angelica hendersonii Beryl O. Schreiber 1932-6-23 558 Marin Tomales Bay, Hearts Desire Beach Hearts Desire Beach; Tomales Bay, Hearts Desire Beach Comment
  CAS-BOT-BC218487  Angelica hendersonii John Thomas Howell 1944-7-9 19704 Marin Inverness Ridge Comment
  CAS-BOT-BC229807  Angelica tomentosa B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1710 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  UC20800  Angelica tomentosa W. L. Jepson 1892-6-11 Marin Mount Tamalpais 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
  OBI21898  Anthoxanthum occidentale Lewis S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  UCD85496  Anthoxanthum occidentale H. S. Yates 1935-4-2 5040 Marin Muir Woods. 91 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
  UCSB22038  Aquilegia formosa Ammen, P. 1966-4-30 Marin East side of Tomales bay, 2 mi. north of Marshall 9 Comment
  JEPS52992  Arabis blepharophylla L. M. Newlon 1921-1 93 Marin Mt. Tamalpais Comment
  UC625508  Arabis blepharophylla Frank W. Gould 1938-5-7 375 Marin near Point Reyes lighthouse grounds (on w side of Point Reyes peninsula); Point Reyes 121 Comment
  UC589422  Aralia californica Beryl O. Schreiber 1932-7-25 685 Marin Tomales Bay, Lone Pine Beach Comment
  CAS-BOT-BC167264  Aralia californica G. P. Rixford s.n. Marin Mill Valley Comment
  UC30133  Arbutus menziesii W. C. Blasdale 1895-4-13 Marin Olema Comment
  RSA629108  Arctostaphylos Jon E. Keeley 1987-8-20 11125 Marin Below west point on Mt. Tamalpais. Comment
  UC1121509  Arctostaphylos B. Schreiber 1937-2-21 2359 Marin 1.3 mi w Inverness; Pt. Reyes Quadrangle, Mt. Vision 365 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
  SEINET11987258  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4141 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. Mt. Vision near Inverness Comment
  SEINET11987346  Arctostaphylos X repens W. Knight, Knight, I. 1981-1 4959 Marin Tilden Botanic Garden, Berkeley, orig. from Mt. Vision on Inverness Ridge Comment
  SEINET11987486  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4211 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Mt. Vision Comment
  JEPS38629  Arctostaphylos canescens W. L. Jepson 1914-2-14 5725 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24026  Arctostaphylos canescens subsp. canescens R. F. Hoover 1964-4-8 8665 Marin BootjackCamp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC24036  Arctostaphylos canescens subsp. canescens H. E. McMinn 1923-2-18 852 Marin Ben Williams Trail from Mt. Theater to West Peak Comment
  CAS-BOT-BC24041  Arctostaphylos canescens subsp. canescens A. Eastwood 1903-7-7 3994 Marin Mt. Tamalpais Comment
  JEPS49563  Arctostaphylos canescens subsp. canescens Joseph Andorfer Ewan and Nesta Ewan 1936-11-8 10169 Marin n side of Williams Trail w West Peak (going e from Mt. Theatre); Mt. Tamalpais Comment
  UCSB24477  Arctostaphylos columbiana McMinn, Howard 1938-6-19 Marin Point Reyes Road Comment
  CDA31817  Arctostaphylos glandulosa D. G. Kelch 2009-4-19 9 .198 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  UCR52381  Arctostaphylos glandulosa Sandy Floyd, Tom Munton, T'ai Roulston 1987-3-13 26 Marin San Francisco Bay Region, Mt. Tamalpais, East Peak 783 Comment
  SEINET12524581 Image available Arctostaphylos glandulosa L. S. Rose 1931-1 s.n. Marin Mt, Tamalpais. Comment
  UCSB24504  Arctostaphylos glandulosa McMinn, Howard 1933-3-30 Marin Bolinas Ridge, near Alpine Summit Comment
  CAS-BOT-BC24828  Arctostaphylos glandulosa subsp. cushingiana A. Eastwood 1903-1-20 3997 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24838  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-4-13 19383 Marin Big Rock Ridge w od Hamilton Field. Comment
  CAS-BOT-BC24843  Arctostaphylos glandulosa subsp. cushingiana Peter H. Raven; Michael P. Johnson 1967-5-2 21341 Marin Angel Island; on nw. side of island. 137 Comment
  RSA626843  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24819 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC23190  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1927-8-22 3038 Marin Rocky slope on Rock Spring Trail, west of West Point, Mt. Tamalpais 548 Comment
  CAS-BOT-BC23211  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-6-4 11346 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
  HSC7639  Arctostaphylos glandulosa subsp. glandulosa C. M. Belshaw 1937-3-14 2763 Marin San Geronimo Ridge, 1 1/2 mi. SW of summit 305 Comment
  JEPS38664  Arctostaphylos glandulosa subsp. glandulosa J. Saunders 1912-3-31 Marin Rock Spring Mt. Tamalpais Comment
  JEPS49488  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1936-11-2 17966 Marin near Bootjack Camp; Mt. Tamalpais Comment
  POM131605  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1903-2-15 3167 Marin Mt. Tamalpais. Comment
  RSA178614  Arctostaphylos glandulosa subsp. glandulosa L. R. Abrams 1927-2-19 11569 Marin Mt. Tamalpais. Comment
  RSA626841  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24899 Marin East of West Point Inn, south side of Mt. Tamalpais. 525 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
  RSA626877  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24847 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  SBBG28872  Arctostaphylos glandulosa subsp. glandulosa L. R. Abrams 1927-2-19 11568 Marin trail to West Pt, Mt Tamalpais Comment
  UC1120171  Arctostaphylos glandulosa subsp. glandulosa N. French 1935-3-26 604 Marin Muir Woods Tamalpais Quadrangle Comment
  UC1120239  Arctostaphylos glandulosa subsp. glandulosa J. B. Spring 1932-6-23 84 Marin Salmon Creek Petaluma Quadrangle Comment
  UC126715  Arctostaphylos glandulosa subsp. glandulosa Miss Alice Eastwood 1907-3-7 Marin Mt. Tamalpais Comment
  UC70645  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1896-2-16 Marin Mt. Tamalpais Comment
  JEPS49556  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan and Nesta Ewan 1937-3-14 10177 Marin San Geronimo Ridge 304 Comment
  POM315887  Arctostaphylos hookeri subsp. montana Patricia Wilder 1965-6-7 3520 Marin San Geronimo Ridge. 365 Comment
  RSA22275  Arctostaphylos hookeri subsp. montana L. S. Rose 1939-3-18 39031 Marin S slope of Mt. Tamalpais. 365 Comment
  UC1281184  Arctostaphylos hookeri subsp. montana H. E. McMinn 1929-12-7 1943 Marin Mt. Tamalpais Comment
  UC187853  Arctostaphylos hookeri subsp. montana Katharine Brandegee 1916-7-9 Marin near the beginning of Rock Spring Trail Tamalpais, Westpoint Comment
  UC549712  Arctostaphylos hookeri subsp. montana P. H. Brydon 1934-3-18 Marin Inverness Ridge Comment
  UCD51745  Arctostaphylos hookeri subsp. montana Freed W. Hoffman 1947-4-20 641 Marin Northside Trail near Rifle Camp; Mt. Tamalpais. Comment
  UCD53792  Arctostaphylos hookeri subsp. montana Roman Gankin; W. R. Hildreth and Ken Milam 1965-4-13 493 Marin San Geronimo Ridge; near Alpine Lake. Comment
  UCD53795  Arctostaphylos hookeri subsp. montana Heidi E. M. Dobson 1978-3-28 308 Marin Above Molinas-Fairfax Road at base of Pine Hill. Comment
  RSA128345  Arctostaphylos manzanita subsp. manzanita P. H. Raven 1951-2-25 2737 Marin San Raphael Hills. Comment
  RSA176856  Arctostaphylos manzanita subsp. manzanita W. R. Dudley 1906-4-14 s.n. Marin Rock Spring trail, Mt. Tamalpais. Comment
  CAS-BOT-BC421683  Arctostaphylos montana P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14159 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  RSA633141  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24877 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA633143  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24875 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  SEINET3164298  Arctostaphylos montana L. S. Rose 1939-3-18 39031 Marin S. slope of Mt. Tamalpais 366 Comment
  CAS-BOT-BC38511  Arctostaphylos montana subsp. montana Jacob Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-3-11 4089 Marin Originally collected from Mt. Tamalpais. Comment
  CAS-BOT-BC38514  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8670 Marin Bootjack Camp (just e. of), s. slope of Mt. Tamalpais. Comment
  CAS-BOT-BC38541  Arctostaphylos montana subsp. montana Mrs. S. G. Suttiffe 1922-8-1 s.n. Marin Big Carson Ridge. Comment
  CAS-BOT-BC38544  Arctostaphylos montana subsp. montana H. E. McMinn 1922-6-6 174 Marin From Bolinas Ridge Comment
  OBI14543  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 23475 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  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
  UC279043  Arctostaphylos nummularia H. E. Parks 1926-3-31 3065 Marin Mt. Tamalpais Comment
  UC672656  Arctostaphylos nummularia H. L. Mason 1926-2-28 2677 Marin s slopes Mount Tamalpais Comment
  UC83021  Arctostaphylos nummularia Katharine Brandegee July 1905 Marin above Mill Valley; Tamalpais Comment
  UC876446  Arctostaphylos nummularia Milo S. Baker 1931-6-25 5251 Marin 3 mi from Pt. Arena (on road to Buckridge Ranch House) Comment
  UC876532  Arctostaphylos nummularia Lewis S. Rose 1939-2-23 39014 Marin s slope Mt. Tamalpais 365 Comment
  RSA40458  Arctostaphylos nummularia var. sensitiva H. E. McMinn 1923-3-30 901 Marin Bolinas Ridge - E. end near Alpine Summit. Comment
  SEINET11977813  Arctostaphylos nummularia var. sensitiva L. S. Rose 1932-1 3211 Marin Mt. Tamalpais 610 Comment
  CAS-BOT-BC44651  Arctostaphylos sensitiva Frank W. Gould 1940-1-26 862 Marin Three-fourths mile northwest of Mill Valley. 137 Comment
  CAS-BOT-BC44654  Arctostaphylos sensitiva Alice Eastwood 1921-4-3 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44666  Arctostaphylos sensitiva Lewis S. Rose 1942-3-22 42003 Marin Mt. Tamalpais, s. slope 304 Comment
  CAS-BOT-BC44679  Arctostaphylos sensitiva H. E. McMinn 1925-12-20 1582 Marin Bolinas Ridge Comment
  CAS-BOT-BC44681  Arctostaphylos sensitiva H. E. McMinn 1923-3-30 901 Marin Bolinas Ridge - E. end near Alpine summit Comment
  CAS-BOT-BC44684  Arctostaphylos sensitiva Gary D. Wallace 1974-12-26 1363 Marin Mt. Tamalpais St. Pk., near Pk. Hdqtrs., off Panoramic Hwy. SE of West Point, between Spike Buck Ck. and Laguna Ck. Comment
  CAS-BOT-BC44698  Arctostaphylos sensitiva Walter Knight; Irja Knight 1986-2-24 5263 Marin Mt. Tamalpais - on Sierra Trial uphill from Camp Alics Eastwood on south-facing slope. 175 Comment
  UC634745  Arctostaphylos uva-ursi H. L. Mason 1930-3-9 5520 Marin summit of promontory Point Reyes Comment
  CAS-BOT-BC46809  Arctostaphylos virgata Lewis S. Rose 1961-2-17 61012 Marin s. slope, Mt. Tamalpais, head Muir Woods 152 Comment
  JEPS81579  Arctostaphylos virgata R. Raiche 1982-2-6 20141 Marin Sir Francis Drake Blvd. 1.8 mi ne road to Mt. Vision Comment
  RSA303422  Arctostaphylos virgata J. R. Shevock 1971-2-27 691 Marin Mt. Tamalpais St. Park. 457 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
  RSA636947  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24658 Marin Drake Highway, 2.5 km south of turnoff to Mt. Vision, Tomales Bay. 90 Comment
  UC549628  Arctostaphylos virgata J. E. Adams 1935-1-9 872 A Marin near Muir Woods; Mount Tamalpais Comment
  UC589529  Arctostaphylos virgata Beryl O. Schreiber 1932-6-17 507 Marin Waterfall Beach Tomales Bay Comment
  UC723778  Arctostaphylos virgata Joseph Andorfer Ewan 1936-1-1 9376 Marin canyons above Tomales Bay (nw of Inverness) Comment
  SEINET11990989  Arctostaphylos virgata W. Knight, Knight, I. 1983-1 4725 Marin Tilden Botanic Garden, Berkeley, orig. from between Inverness & Tomales Bay State Park 61 Comment
  SEINET11993359  Arctostaphylos virgata W. Knight, Knight, I. 1986-1 5243 Marin Mt. Tamalpais, Camp Alice Eastwood, ca 400 yds from parking lot near water tank Comment
  UCR148398  Arctotheca calendula T. C. Fuller, G. Archbald, G. D. Barbe 1990-4-2 4379 Marin Along Tennessee Valley Trail at Tennessee Cove, Golden Gate National Recreation Area Comment
  CAS-BOT-BC400447  Aristolochia californica Peter H. Raven; Michael P. Johnson 1967-5-2 21322 Marin Angel Island. Near road between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC400445  Aristolochia californica J. P. Moore No date on label 127 Marin Ross Valley Comment
  SEINET11929728  Armeria maritima M. T. Doutt 1930-1 74 Marin Lighthouse, Pt. Reyes Comment
  UC1080541  Armeria maritima subsp. californica S. S. Tillett 1956-6-30 591 Marin along roadbank 8.9 mi from Inverness (toward Pt. Reyes Light, just pas turnoff to Drake's Beach); Point Reyes Peninsula 91 Comment
  UC1999847  Armeria maritima subsp. californica Ethel Crum 1930-1 668 Marin Point Reyes Comment
  UC615480  Armeria maritima subsp. californica Beryl O. Schreiber 1937-4-25 2379 Marin 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  UC763182  Armeria maritima subsp. californica R. F. Hoover 1941-2-2 4748 Marin Point Reyes Comment
  UCD15630  Armeria maritima subsp. californica R. B. Kelley 1985-4-30 179 Marin 0.2 mile E of Point Reyes lighthouse turnaround. 137 Comment
  CAS-BOT-BC17389  Armoracia rusticana Milo S. Baker 1941-3-26 9919 Marin Along Highway, a short distance west of Point Reyes town (perhaps 0.125 mile). Comment
  CAS-BOT-BC82450  Arnica discoidea A. Eastwood 1891-5-1 s.n. Marin Mt. Tamalpais Comment
  UC131585  Arnica discoidea Katharine Brandegee 1905-7-1 Marin Tamalpais Comment
  RSA94494  Arnica discoidea Mabel Peirson 1912-07 1418 Marin Mt. Tamalpais Comment
  UCD161148  Arrhenatherum elatius Jean Shepard 2001-8-8 486 Marin Pt. Reyes National Seashore, SW of Bear Valley Visitor Center in vicinity of Morgan Trailhead. Comment
  RSA93384  Arrhenatherum elatius J. T. Howell 1947-6-4 23224 Marin San Geronimo. Comment
  RSA26705  Artemisia californica Rimo Bacigalupi 1941-10-2 2719 Marin On hills at Fort Baker, above horseshoe Bay Comment
  CAS-BOT-BC90361  Artemisia douglasiana Gordon H. True 1968-7-12 4674 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 30 Comment
  UC521712  Artemisia pycnocephala Joseph Andorfer Ewan 1933-11-5 8096 Marin n shore Pt. Reyes Penisula Comment
  UC892498  Artemisia pycnocephala Alice Eastwood 1912-6-6 223 Marin Laurel Hill Cemetary Comment
  POM11964  Artemisia spinescens Katherine Brandegee s.n. Marin Tiburon. Comment
  UC450084  Asarum caudatum C. F. Sonne 1887-4-22 Marin near Mt. Talmapais Comment
  UCD137829  Asarum caudatum Virginia Cunningham 1964-5-24 40 Marin on floor of Baltimore Canyon, Lakespur. Comment
  CAS-BOT-BC65761  Aspidotis californica Donald Branscomb 1959-4-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC65795  Aspidotis californica John Thomas Howell 1943-1-1 17875 Marin Mt. Tamalpais Comment
  CAS-BOT-BC83529  Aspidotis californica D. L. Smith 2001-4-1 s.n. Marin French Ranch Open Space, near road Comment
  POM210630  Aster chilensis Joseph A. Ewan 1933-10-22 8054 Marin Cold Bog,' Pt. Reyes Peninsula Comment
  CAS-BOT-BC180469  Astragalus breweri Alice Eastwood 1922-6-4 11355 Marin Mt. Tamalpais, Rock Spring Comment
  OBI49326  Astragalus breweri Lewis S. Rose 1939-4-23 39085 Marin Mt. Tamalpais, Rock Springs 579 Comment
  UC75366  Astragalus breweri Alice Eastwood May 3 1903-May 10 1903 3164 Marin Mt. Tamalpais Comment
  CAS-BOT-BC178303  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San anselmo, hill back of Hampton Ave. off of El Cerrito Ave. Comment
  JEPS77163  Astragalus gambelianus Robert M. Lloyd 1963-4-5 2313 Marin about 1 mi nw Tiburon (near housing tract, hillside); nw of Tiburon Comment
  UC1177235  Astragalus nuttallii var. virgatus John Thomas Howell 1947-5-14 23159 Marin McClure Beach Comment
  UC14751  Astragalus nuttallii var. virgatus W. H. Brewer 1864-3-2 2758 Marin Angel Island Comment
  POM26521  Astragalus pycnostachyus var. pycnostachyus Jos. Burtt Davy 1894-8-27 1209 Marin Bolinas Bay Comment
  UC1177503  Athyrium filix-femina var. cyclosorum John Thomas Howell 1939-9-10 Marin Stinson Beach Comment
  UC1192369  Athyrium filix-femina var. cyclosorum Herbert L. Mason 1946-7-24 12938 Marin Third lake (at Double Point) s of Bear Valley (on rd to Lake Ranch) Comment
  CAS-BOT-BC422378  Athysanus pusillus D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14125 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CDA2933  Atriplex semibaccata J. T. Howell 1943-11-21 19338 Marin West of San Quentin near Greenbrae. 0 Comment
  UC589524  Atriplex triangularis Beryl O. Schreiber 1932-7-31 708 Marin Indian Beach Tomales Bay, Indian Beach (marsh, Tomales Bay) Comment
  CAS-BOT-BC231814  Avena barbata A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 710 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
  UC53769  Avena barbata J. Burtt Davy Aug. 1898 4329 Marin near Olema Comment
  CAS-BOT-BC175896  Babiana stricta Wilma Follette 1998-4-15 s.n. Marin Wolfback Ridge (above Sausalito), east side of trail into Hawk Camp from Bobcat Trail Comment
  JEPS40688  Baccharis glutinosa W. L. Jepson 1922-8-13 9807 Marin stream banks near Fairfax Comment
  CAS-BOT-BC99422  Baccharis pilularis John Thomas Howell 1933-10-8 11702 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC99423  Baccharis pilularis Gordon H. True 1968-7-12 4676 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Baccharis plot west of PRBO Headquarters 45 Comment
  POM203150  Baccharis pilularis J. T. Howell 1933-10-8 11702 Marin Point Reyes Peninsula Comment
  UC672309  Baccharis pilularis Herbert L. Mason 1924-11-16 1149 Marin Willow Camp Comment
  UCSC003145  Baccharis pilularis Peter Kamb 1948-10-9 1515 Marin Muir Woods Comment
  UC1613435  Baccharis salicifolia subsp. salicifolia Charles M. Belshaw 1936-8-30 2646 Marin near the Pacific Ocean Stinson Beach Comment
  CAS-BOT-BC16460  Barbarea orthoceras Alice Eastwood 1912-7-29 1497 Marin Mount Tamalpais. Comment
  JEPS42573  Barbarea orthoceras W. L. Jepson 1927-3-20 11561 Marin Mt. Tamalpais Comment
  UC10255  Barbarea orthoceras Harley P. Chandler 1899-4-8 277 Marin North slope of Mt. Tamalpais Comment
  UC10260  Barbarea orthoceras unknown 1880-1 Marin Comment
  CAS-BOT-BC145781  Beckmannia syzigachne Doreen Smith 2000-4-1 s.n. Marin Near Hicks Valley School. Comment
  CAS-BOT-BC75692  Berberis nervosa W. R. Dudley 1893-4-30 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC75693  Berberis nervosa J. P. Moore 451 Marin Lagunitas Creek below reservoir. Comment
  UC9757  Berberis nervosa J. Burtt Davy 1894-8-28 1221 Marin Bolinas Ridge Comment
  CAS-BOT-BC102096  Bidens frondosa Doreen Smith 1995-8-1 s.n. Marin Bel Marin [Keyes] Keys pond, Novato Comment
  RSA584823  Bidens tripartita Catherine Best 1984-10-1 1055 Marin Pine Gulch Delta, Bolinas Lagoon Comment
  CAS-BOT-BC100724  Blennosperma nanum var. nanum Hans Leschke 1944-4-16 s.n. Marin slope at head of Lucas Valley Comment
  CAS-BOT-BC100312  Blennosperma nanum var. robustum Hans Leschke 1947-5-14 s.n. Marin Pt. Reyes Peninsula: Pierce Point Road Comment
  CAS-BOT-BC27856  Blennosperma nanum var. robustum John Thomas Howell 1947-5-14 23153 Marin Pt. Reyes Peninsula above McClure Beach Comment
  CAS-BOT-BC30979  Bolboschoenus maritimus Ira L. Wiggins 1935-8-10 8154 Marin Creek at head of Tomales Bay Comment
  CAS-BOT-BC7642  Bolboschoenus maritimus John Thomas Howell 1945-8-19 21438 Marin Head of Drakes Bay. Comment
  CAS-BOT-BC7643  Bolboschoenus maritimus Peter Rubtzoff 1958-8-23 3897 Marin Near the 101 Highway about .5 mile south of Novato Creek crossing. Comment
  CAS-BOT-BC30981  Bolboschoenus maritimus J. Penalosa 1962-5-30 1538 Marin Tiburon Blvd 50 yards E of Blackfield Dr. Comment
  UC1106078  Bolboschoenus maritimus John Thomas Howell 1945-8-19 21438 Marin At head of Drakes Bay. Comment
  RSA0048635  Boykinia elata S. Karlin 1958-7-9 58 -54 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC420286  Boykinia occidentalis Hans Leschke 1945-9-3 s.n. Marin Cataract Gulch Comment
  CAS-BOT-BC420288  Boykinia occidentalis J. P. Moore 1878-9-22 381 Marin Lagunitas Creek Comment
  RSA0037118  Brachypodium distachyon D. G. Kelch 2011-5-13 11 .249D Marin Near Phoenix Lake. 76 Comment
  CAS-BOT-BC29991  Brassica juncea John Thomas Howell 1950-6-4 26619 Marin Mill Valley. Blithedale Canyon. Comment
  UCD57134  Briza maxima Beecher Crampton 1954-4-28 1825 Marin U. S. Hwy. 101. 1 mile south of Ignacio. Comment
  UCD57146  Briza maxima Kamala Crompton 1996-5-19 16 Marin 1/2 mile east of Dillon Beach. 40 Comment
  UCD57366  Briza maxima Eric S. Nagy 1990-5-23 11 Marin N end of Alpine Dam, Alpine Lake. 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
  CHSC8189  Briza minor Dave Isle 1969-5-10 443 Marin Off the N. side of road about 200 yards E. of Olema (and HW 1). 24 Comment
  UC1177117  Briza minor John Thomas Howell 1942-6-7 Marin San Anselmo Canyon Comment
  SEINET6054583  Brodiaea elegans Unknown 1990-8-12 6329 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC484231  Brodiaea elegans subsp. elegans Alice Eastwood 1921-6-29 s.n. Marin Rodeo Lagoon Comment
  RSA376768  Brodiaea elegans subsp. elegans Robert Gustafson, Don Reynolds 1983-6-6 2698 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  UC1177330  Brodiaea terrestris subsp. terrestris John Thomas Howell 1941-6-10 16296 Marin 9 mi w Novato Comment
  LA13704  Bromus carinatus Carl Epling; 1921-3-13 sn Marin Black Canyon Comment
  UCD58315  Bromus carinatus var. californicus L. S. Smith 1916-4-4 s.n. Marin Inverness. Comment
  UCD58018  Bromus carinatus var. carinatus L. S. Smith 1916-5-6 s.n. Marin Woodacre. 76 Comment
  CAS-BOT-BC148909  Bromus carinatus var. marginatus John Thomas Howell 1948-5-31 24326 Marin Devils Gulch near Camp Taylor. Comment
  UCD59129  Bromus carinatus var. marginatus R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  UCSC000045  Bromus carinatus var. maritimus E. Sawyer 1935-5-24 38 Marin 2.5 mi. S.W. of Point Reyes 1494 Comment
  CAS-BOT-BC155834  Bromus catharticus var. elatus John Thomas Howell 1969-5-5 45565 Marin Tiburon. Railroad yards. Comment
  SEINET4374623  Bromus commutatus Davy 1900-1 6762 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC156106  Bromus diandrus Javier Penalosa 1961-3-25 1203 Marin Tiburon Peninsula. Intersection of Blakefield Drive and Tiburon Boulevard (ca. 1 mile from U.S. 101) Comment
  CAS-BOT-BC156108  Bromus diandrus Javier Penalosa 1961-4-8 1268 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Boulevard ca. 1000 feet west of road to Belvedere Island. 60 Comment
  UCD58583  Bromus diandrus Eric S. Nagy 1990-5-23 22 Marin N end of Alpine Dam, Alpine Lake. Comment
  UC53626  Bromus hordeaceus Jos. Burtt Davy 1900-6 6691 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC323914  Bromus laevipes T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13680 Marin Marin Municipal Water District lands:Bon Tempe dam. Comment
  UCD58919  Bromus laevipes P. B. Kennedy 1922-5-27 s.n. Marin Between Tamalpais and West Point Inn. Comment
  UCD36555  Bromus maritimus Beecher Crampton 1954-4-28 1819 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  CAS-BOT-BC161851  Bromus rubens John Thomas Howell 1945-5-6 20811 Marin San Rafael Hills. Comment
  CAS-BOT-BC185513  Bromus vulgaris John Thomas Howell 1945-6-24 s.n. Marin Mount Tamalpais. Rock Spring to Laurel Dell. Comment
  UC53786 Image available Bromus vulgaris Jos. Burtt Davy 1900-6 6853 Marin Point Reyes Peninsula Comment
  UC765028  Cakile maritima R. F. Hoover 1941-2-2 4747 Marin Point Reyes Comment
  CAS-BOT-BC36925  Cakile maritima var. maritima John Thomas Howell 1943-10-3 19333 Marin Muir Beach. Comment
  RSA23199  Cakile maritima var. maritima I. L. Wiggins 1938-7-14 8936 Marin Stinson Beach, south end of Bolinas Bay. Comment
  SEINET10521053  Calamagrostis crassiglumis John Thomas Howell 1947-6-4 Howell 1412 Marin Point Reyes Peninsula. Swale near radio station. Comment
  CAS-BOT-BC185230  Calamagrostis koelerioides John Thomas Howell 1948-5-22 24307 Marin Mount Tamalpais. Firetrail north of East Peak. Comment
  RSA126402  Calamagrostis rubescens J. T. Howell 1943-5-30 18184 Marin Summit Arena, Ridge above Mill Valley, Mt. Tamalpais. Comment
  CAS-BOT-BC185022  Calamagrostis rubescens John Thomas Howell 1943-5-30 18184 Marin Mount Tamalpais. Above Summit Avenue. Comment
  CAS-BOT-BC184992  Calamagrostis stricta subsp. inexpansa D. L. Smith 2000-6-10 s.n. Marin Bull Point Trail area marshes. Point Reyes National Seashore. Comment
  CAS-BOT-BC233957  Calandrinia breweri John Thomas Howell 1946-5-12 21801 Marin Carson Ridge Comment
  CAS-BOT-BC438424  Calandrinia ciliata John Thomas Howell 1946-4-13 21605 Marin Near Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC438434  Calandrinia ciliata Beryl O. Schreiber 1936-3-7 2127 Marin Tomales Ridge west of Tomales Bay Comment
  CAS-BOT-BC273230  Calendula arvensis Catherine Best 1982-3-22 s.n. Marin Under Hwy 101 at the Greenbrae overpass Comment
  NY409597  Callitriche marginata L. S. Rose 1946-4-18 46039 Marin Ignacio 6.1 Comment
  UC570762  Callitriche marginata H. L. Mason 1932-3-1 6805 Marin West side of Olema to Bolinas Road Comment
  CAS-BOT-BC490242  Calochortus luteus Alice Eastwood 1912-6-9 308 Marin Tiburon Comment
  CAS-BOT-BC490243  Calochortus luteus John Thomas Howell 1966-7-20 41982 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC132527  Calochortus tiburonensis Frank Callahan; Karen Callahan 1972-7-4 s.n. Marin Tiburon Peninsula, Ring Mtn. 121 Comment
  RSA178054  Calochortus tolmiei Robert F. Thorne 1965-4-21 34395 Marin Along Francis Drake Blvd, 5 miles N of Point Reyes, Point Reyes National Seashore. 5 Comment
  CAS-BOT-BC132555  Calochortus umbellatus R. C. Foster 1937-5-9 255 Marin Slopes of Mt. Tamalpais, on Summit Ave., Mill Valley Comment
  CAS-BOT-BC132557  Calochortus umbellatus Lincoln Constance; Alan A. Beetle 1940-4-20 2565 Marin Four miles southeast of Fairfax 426 Comment
  UC659311  Calochortus umbellatus Lincoln Constance, Alan A. Beetle 1940-4-20 2565 Marin 4 mi se Fairfax 426 Comment
  UCSB642  Calochortus umbellatus Gill, Robert 1960-4-5 Marin Junction of road to Muir Woods and Mill Valley 274 Comment
  CAS-BOT-BC132576  Calochortus uniflorus F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CAS-BOT-BC471222  Calochortus uniflorus A. Williams 2014-4-15 14800 Marin Mount Tamalpais. Marin Municipal Water District lands: Lagunitas meadows, west of Bone Tempe Channel Road Comment
  CAS-BOT-BC270566  Calycadenia multiglandulosa Alice Eastwood 1912-7-29 1531 Marin Mount Tamalpais Comment
  CAS-BOT-BC270568  Calycadenia multiglandulosa John Thomas Howell 1946-9-15 23009 Marin Rocky Ridge Fire Trail, Mount Tamalpais Comment
  HSC23829  Calycadenia multiglandulosa R. A. Vanbianchi 1971-7-1 8 Marin San Geronimo Ridge Comment
  JEPS38537  Calycadenia multiglandulosa W. L. Jepson 1921-10-2 9509 Marin Mountain Theater, Bill Williams Trail, Mt. Tamalpais Mt. Tamalpais Comment
  JEPS38578  Calycadenia multiglandulosa W. L. Jepson 1911-10-10 4760 Marin Rock Spring, Mt. Tamalpais Mt. Tamalpais, Rock Spring 701 Comment
  UC175021  Calycadenia multiglandulosa Katharine Brandegee Marin Tiburon Comment
  UC88993  Calycadenia multiglandulosa K. Brandegee 1889-7-1 Marin Tamalpais Comment
  UC894249  Calycadenia multiglandulosa P. A. Munz 1922-8-5 6529 Marin Mt. Tamalpais 457 Comment
  UC912590  Calycadenia multiglandulosa Herbert L. Mason 1928-4-28 4410 Marin Tiburon Peninsula Comment
  CAS-BOT-BC270539  Calycadenia multiglandulosa Blanche Clear 1938-6-5 s.n. Marin Tiburon Comment
  SEINET11861067  Calycadenia multiglandulosa G. R. Vasey n d s.n. Marin Mt. Tamalpais Comment
  JEPS127945  Calypso bulbosa Adam C. Schneider 2016-4-16 976 Marin Mount Tamalpais Watershed (N of State Park). High Marsh Trail. Comment
  CAS-BOT-BC531498  Calypso bulbosa var. occidentalis C. Kellner; S. Whelan; M. Murphy; S. Louis 2015-2-27 15030 Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC436393  Calystegia collina subsp. collina Alice Eastwood; John Thomas Howell 1938-5-8 5484 Marin Lucas Valley Comment
  JEPS86776  Calystegia occidentalis Jack and Betty Guggolz 1990-5-18 1050 Marin About 1/2 mi south of the Two Rock Ranch Military Reservation Comment
  UCD126155  Calystegia occidentalis P. B. Kennedy 1926-5-20 s.n. Marin Road between San Rafael and Tomales. Comment
  CAS-BOT-BC436402  Calystegia occidentalis subsp. occidentalis John Thomas Howell 1947-5-8 23137 Marin Sausalito Comment
  POM146401  Calystegia purpurata P. A. Rydberg 1905-6-15 6528 Marin Mt. Tamalpais Comment
  UC123628  Calystegia purpurata H. A. Walker 1907-7-4 631 Marin Cascade Drive Mill Valley (Mill Valley) Comment
  SDSU5659  Calystegia purpurata D. F. Howe 1961-7-27 3069 Marin 0.8 mile south of Stinson Beach. 30 Comment
  CAS-BOT-BC215896  Calystegia purpurata subsp. purpurata Paul F. Covel 1936-5-10 140 Marin Mt. Tamalpais-Bolinas Road Comment
  JEPS79714  Calystegia purpurata subsp. purpurata Edward Lee with W. Joseph 1935-7-18 1578 Marin Mt. Tamalpais; Nora Trail Comment
  CAS-BOT-BC215898  Calystegia purpurata subsp. purpurata Volney Rattan 1877-1-1 s.n. Marin Junc UPRR Comment
  SEINET12277797  Calystegia sepium E. H. Graham 1931-1 6907 Marin Near lighthouse, Pt. Reyes Comment
  RSA119357  Calystegia soldanella S. S. Tillett 1956-6-29 564 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  UC1753849  Camassia quamash subsp. quamash Annetta M. Carter 1934-4-29 522 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  CAS-BOT-BC160252  Camissoniopsis cheiranthifolia subsp. cheiranthifolia John Thomas Howell 1946-5-4 21749 Marin Dillons Beach Comment
  UC196142  Camissoniopsis cheiranthifolia subsp. cheiranthifolia J. W. Congdon 1880-6-6 Marin Dillon's Beach Comment
  UC914278  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Verne Grant and Alva Grant 1947-4-6 7908 Marin knoll 12 mi from Inverness; Point Reyes Peninsula Comment
  SEINET10463863  Campanula angustiflora Alice Eastwood 1899-6-6 Eastwood s.n. Marin Mount Tamalpais Comment
  CAS-BOT-BC267295  Campanula californica Mrs. E. C. Sutcliffe; Ira L. Wiggins 1919-9-14 s.n. Marin Inverness Comment
  UC615231  Campanula californica Beryl O. Schreiber 1936-6-21 2252 Marin Shell Beach Tomales Bay 1 Comment
  SEINET10463907  Campanula californica Gould 1938-9-18 GOULD 507 Marin Near junction of Tomales Point, Point Reyes roads in tall grass in marshy area. Comment
  SEINET10463940  Campanula californica Hoover 1938-9-18 HOOVER 3851 Marin Tomales Point Comment
  RSA88331  Campanula griffinii J. T. Howell 1946-5-12 21813 Marin Carson Country Comment
  SFV12519  Cardamine californica K. A. Wilson 1975-3-28 1469 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  UC518018  Cardamine californica Lewis S. Rose 1933-4-12 33071 Marin Sausalito Comment
  UC614978  Cardamine californica Beryl O. Schreiber 1936-2-1 2110 Marin Schoolteacher's Beach on Tomales Bay; Schoolteacher's Beach on Tomales Bay Comment
  RSA44519  Cardamine californica var. integrifolia L. S. Rose 1949-3-13 49005 Marin South of San Rafael. 122 Comment
  CHSC23002  Cardionema ramosissimum Robert A. Schlising 1962-7-21 2339 Marin Coast Ranges. Along Sir Francis Drake Highway on sand dunes near RCA station. Comment
  POM212443  Cardionema ramosissimum Joseph A. Ewan 1933-11-5 8099 Marin Pt. Reyes Peninsula (north shore). Comment
  CDA34399  Carduus acanthoides E. Finley 1993-7-2 Marin Pt. Reyes Nat. Seashore, Mt. Vision area. 0 Comment
  CDA6846  Carduus acanthoides G. D. Barbe, T. C. Fuller 1974-12-2 1986 Marin Pt. Reyes National Seashore, on ocean side of Inverness Ridge, 1.5 miles southeast of Sir Francis Drake Highway on Mt. Vision Overlook Road. Comment
  CAS-BOT-BC258895  Carduus pycnocephalus A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 108 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CAS-BOT-BC281722  Carduus pycnocephalus Peter H. Raven; Michael P. Johnson 1967-5-2 21266 Marin Angel Island. In East Garrison and North Garrison, NE side of island 38 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-BC17819  Carex amplifolia Hans Leschke 1949-5-29 s.n. Marin Tamalpais: Lagunitas Creek below Lake Lagunitas. Comment
  SEINET4287833 Image available Carex athrostachya Unknown 2009-1 1084 -1 Marin Point Reyes National Seashore. Comment
  CAS-BOT-BC19235  Carex barbarae John Thomas Howell 1938-6-5 13900 Marin Mount Tamalpais. Near Bootjack. Comment
  CAS-BOT-BC19248  Carex barbarae John Thomas Howell 1943-6-6 s.n. Marin Canyon below Muir Woods. Comment
  CAS-BOT-BC19253  Carex barbarae John Thomas Howell 1927-9-9 3093 Marin Hills SW of Mill Valley on road to Muir Woods. 60 Comment
  CAS-BOT-BC19252  Carex barbarae John Thomas Howell 1944-9-24 20761 Marin West side of Bolinas Lagoon. Comment
  SEINET7551526 Image available Carex barbarae F. J. Hermann 1955-7-25 11921 Marin Matt Davis Trail, Bootjack Camp, Mt. Tamalpais. Comment
  CAS-BOT-BC19446  Carex bolanderi Greg de Nevers 2001-5-25 12511 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve, Garden Club Canyon. 30 Comment
  UC70615  Carex bolanderi Jos. Burtt Davy 1897-10-2 Marin Mt. Tamalpais Comment
  UC905002  Carex bolanderi John Thomas Howell 1944-6-4 19540 Marin w Inverness; Inverness Ridge Comment
  CAS-BOT-BC34040  Carex brevicaulis John Thomas Howell 1939-5-28 7380 Marin Pt. Reyes Lighthouse. Comment
  CAS-BOT-BC34074  Carex brevicaulis John Thomas Howell 1938-6-19 13925 Marin Head of Steep Ravine, Mt. Tamalpais. Comment
  JEPS127392  Carex brevicaulis Robert Steers with Heather Spaulding 2011-5-2 Marin Golden Gate National Recreation Area. Marin Headlands. On hillside adjacent to the Miwok Trail. Comment
  CAS-BOT-BC110189  Carex buxbaumii Hans Leschke 1947-6-4 s.n. Marin Point Reyes peninsula. Swamp near Radio station. Comment
  SD72057  Carex cusickii John Thomas Howell 1958-6-28 33641 Marin Mount Tamalpais; wet part of Willow Meadow. Comment
  CAS-BOT-BC35029  Carex densa John Thomas Howell 1966-4-6 41468 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC35039  Carex densa John Thomas Howell 1943-5-2 17935 Marin Big Carson Canyon. Comment
  CDA31180  Carex densa D. G. Kelch, Kathy Kosta 2010-1-7 10 .002 Marin Dominican College campus. Comment
  RSA22109  Carex densa Alice Eastwood, John Thomas Howell 1938-5-8 5499 Marin Near Nicasio. Comment
  UC904991  Carex densa John Thomas Howell 1944-4-23 19401 Marin hills SE of Kentfield Comment
  RSA757865  Carex divulsa subsp. divulsa Ashley Ratcliffe 2009-10-4 s.n. Marin Along infrequently used fire road, about 1 mile above Mesa Road, Arroyo Honda Canyon, about 2 miles northwest of Bolinas. Comment
  UC904941  Carex garberi John Thomas Howell 1945-8-19 21423 Marin near Ledum Swamp Comment
  UC1563880  Carex globosa Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9718 Marin between Paradise Drive and Hacienda Drive (ne side of ridge at narrow part of peninsula); San Francisco Bay, Tiburon Peninsula 91 Comment
  CAS-BOT-BC20890  Carex globosa Catherine Best 1982-3-24 s.n. Marin San Rafael Hills. Comment
  RSA52012  Carex globosa J. T. Howell 1945-6-3 20932 Marin Shell Beach. Comment
  SEINET10752904  Carex globosa Peter H. Raven 1950-4-22 Raven 1850 Marin Dry upper port, Swede Goerge Gulch, Mt. Tamalpias. 610 Comment
  SEINET12403814  Carex globosa J. T. Howell 1946-5-14 21843 Marin Portrero Meadow, Mt. Tamalpais. Comment
  SEINET3128183  Carex gracilior L. S. Rose 1939-4-23 39079 Marin Nicasio 46 Comment
  CAS-BOT-BC146590  Carex gynodynama Hans Leschke 1942-5-24 s.n. Marin Hidden Lake, n. side Mt. Tamalpais Comment
  CAS-BOT-BC539837  Carex gynodynama John Thomas Howell 1946-6-2 21983 Marin Rodky Ridge Fire Trail, Mt. Tamalpais Comment
  SEINET3901420  Carex gynodynama John A. Churchill 1974-4-30 7443081 Marin On trail to Kehee Beach from Pierce Road.; 0 Comment
  CAS-BOT-BC22134  Carex harfordii Catherine Best; Wilma Follette; Gordon H. True 1980-6-10 8476 Marin Pastureland between Abbotts Lagoon and Point Reyes Highway. Comment
  CAS-BOT-BC22146  Carex harfordii Alice Eastwood; John Thomas Howell 1938-5-8 5494 Marin Head of Nicasion Creek. Comment
  JEPS85212  Carex harfordii Roy E. Buck 1987-5-9 567 Marin ca. 1.0 air km s Fir Top summit (near head of small s-draining canyon, along Stewart Trail (called Ridge Trail on Pt. Reyes NS topo map), 6 air km sse of Olema); Point Reyes National Seashore, Stewart Trail (Ridge Trail) 316 Comment
  SEINET7561241 Image available Carex harfordii Andrew L. Hipp 1999-5-25 303 Marin Along Sky Trail. Point Reyes National Seashore, Sky Trail. 244 Comment
  SEINET7561243 Image available Carex harfordii Andrew L. Hipp 1999-5-25 319 Marin Trail edge, Point Reyes National Seashore, trail along creek at Drakes View Trail/Bayview Trail intersection. Comment
  CAS-BOT-BC22131  Carex harfordii John Thomas Howell 1945-6-10 20944 Marin Potrero Meadow, Mt. Tamalpais. Comment
  UCD140365  Carex hassei Malcolm A. Nobs; S. Galen Smith 1949-6-29 897 Marin On north side of Pt. Peyes road, just north of Pierce Pt. road, about 3 miles north of Inverness. Comment
  SEINET7899578 Image available Carex leptopoda B. Hansen, J. Hansen 1972-6-8 857 Marin Samueal P. Taylor State Park, ca. 6 mi E of Olema Comment
  UCR244693  Carex lyngbyei Robert K. Soost 2005-6-25 s.n. Marin Giacomini Ranch along Sir Francis Drake Highway, 0.1 mile west of Drakes View Drive, Inverness Park 406 Comment
  SEINET7569403 Image available Carex nudata Lewis S. Rose 1939-4-23 39081 Marin 5 mi W of Nicasio. 30 Comment
  CAS-BOT-BC119394  Carex obnupta John Thomas Howell 1946-7-4 22179 Marin Dillons Beach. Comment
  UCD140702  Carex obnupta Malcolm A. Nobs; S. Galen Smith 1949-6-29 900 Marin On north side of Pt. Peyes road, just north of Pierce Pt. road, about 3 miles north of Inverness. Comment
  CAS-BOT-BC119160  Carex pansa Catherine Best; Wilma Follette; Gordon H. True 1980-6-10 8477 Marin Pastureland between Abbotts lagoon and Pt. Reyes Highway. Comment
  CAS-BOT-BC118436  Carex praegracilis Gordon H. True 1977-5-25 8197 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, 3 Comment
  UC2029151  Carex praegracilis Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9121 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive Comment
  CAS-BOT-BC117579  Carex serratodens J. Penalosa; John Thomas Howell 1961-6-29 1913 Marin Paradise Drive 1.9 mi NW of road to Naval Net Depot. Comment
  SEINET4292174 Image available Carex subbracteata A. L. Hipp 1999-1 329 Marin Point Reyes National Seashore. At bottom of slope leading down to road from coastal prairie, along trail leading to Marshall Beach. Coordinates uncertain. Comment
  SEINET4292228 Image available Carex subfusca A. L. Hipp 1999-1 325 a Marin Point Reyes National Seashore. Along shaded volunteer trail leading away from intersection of Bayview Trail and Muddy Creek Road(?) 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
  UC204283  Carex tumulicola H. N. Bolander 1862-1 1569 Marin Angel Island; ; ; Angel Isl., Oakland Hills Comment
  RSA695986  Carpobrotus chilensis Keith E. Hoffmaster 1946-3-9 1034 Marin Near Bodega Bay Comment
  SEINET11942216  Carpobrotus chilensis E. H. Graham 1931-1 6905 Marin Pt. Reyes Comment
  JEPS74639  Carthamus lanatus Richard McP. Brown 1974-9-25 Marin along former main road from Inverness Ridge to Laguna Ranch Inverness Ridge; Point Reyes National Seashore 146 Comment
  CAS-BOT-BC281927  Carthamus tinctorius Walter Lennon 1974-10-4 s.n. Marin Francisco Blvd between San Rafael - Richmond Bridge and Bellam Rd Comment
  CAS-BOT-BC248913  Castilleja Alice Eastwood 1912-8-3 1558 Marin Mt. Tamalpais Comment
  CAS-BOT-BC248928  Castilleja Alice Eastwood 1912-8-12 1558 Marin Mt. Tamalpais Comment
  JEPS78283  Castilleja L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5127 Marin e of Drakes Beach; Pt. Reyes Peninsula Comment
  JEPS82127  Castilleja affinis subsp. neglecta Rimo Bacigalupi with members of Dr. Herbert G. Baker's class 1960-5-4 7383 Marin above and beyond St. Hilary's Church (now abandoned for newer site) Tiburon Peninsula serpentine area; Tiburon Peninsula Comment
  UC1012300  Castilleja affinis subsp. neglecta F. W. Pennell and J. T. Howell 1940-5-20 25477 Marin above Tiburon 30 Comment
  UC1238983  Castilleja affinis subsp. neglecta Freed W. Hoffman 1947-4-23 1692 Marin Tiburon Peninsula; North Coast Ranges Comment
  JEPS34409  Castilleja ambigua subsp. ambigua Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8885 Marin 0.25 mi n Lake Lagunitas dam (below and skirting Lagunitas Meadows) 228 Comment
  JEPS3677  Castilleja ambigua subsp. ambigua C. Ritchie Bell and Rimo Bacigalupi 1951-4-13 1004 Marin just opposite lower end of Berry Trail (Lagunitas Meadows, n base of Mount Tamalpais); Mount Tamalpais, Lagunitas Meadows 236 Comment
  CAS-BOT-BC249256  Castilleja ambigua subsp. humboldtiensis 1997-5-3 s.n. Marin Tomales Bay. Toms Point East Saltmarsh. Topomap: Tomales Comment
  CAS-BOT-BC249258  Castilleja ambigua subsp. humboldtiensis 1996-4-29 s.n. Marin Tomales Bay. Toms Point East Saltmarsh. Topomap: Tomales Comment
  UCD122198  Castilleja applegatei K. Esau 1932-4-2 s.n. Marin Stinson Beach - Mill Valley. Comment
  JEPS127389  Castilleja densiflora Robert Steers with Heather Spaulding 2011-4-27 Marin Golden Gate National Recreation Area. Tennessee Valley. On hills adjacent to the Tennessee Valley Trail. Approximately 290 m W of the Barn and Parks Conservancy Greenhouse facilities. Comment
  SEINET6047350  Castilleja densiflora Unknown 1990-8-12 6315 Marin Point Reyes National Seashore, Trail to Chimney rock in sandy soils. Comment
  JEPS9360  Castilleja densiflora subsp. densiflora H. M. Wheeler 1944-5-14 Marin ridge w of Mill Valley (about 0.25 mi from junction of Pipe Line Trail with very top of the Muir Woods steps leading out of Mill Valley, s flank of Mt Tamalpais); Mt. Tamalpais Comment
  UC886469  Castilleja densiflora subsp. densiflora Alice Eastwood 1912-5-20 43 Marin Lagunitas 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
  UC1751074  Castilleja exserta subsp. latifolia Annetta M. Carter 1946-6-16 1763 Marin Point Reyes. Comment
  JEPS24124  Castilleja foliolosa Rimo Bacigalupi with F. Chisaki, R. Landers, J. Swanson and Bill Spence 1960-4-5 7359 Marin e of Liberty Gulch (just below and e of road summit, along Fairfax - Bolinas Ridge road, area n of Alpine Lake) 316 Comment
  UC596326  Castilleja foliolosa R. F. Hoover 1938-2-15 2745 Marin Tiburon Comment
  HSC20568  Castilleja foliolosa B. Francis 1964-3-24 23 Marin .8 mi. NE of Tiburon Comment
  CAS-BOT-BC26233  Castilleja inflata Francis W. Pennell; John Thomas Howell 1940-5-20 25473 Marin Point Reyes 152 Comment
  RSA0005958  Castilleja inflata Francis W. Pennell, John T. Howell 1940-5-20 25473 Marin Point Reyes. 122 Comment
  OBI78359  Castilleja minor subsp. spiralis Rimo Bacigalupi, G. T. Robbins 1954-6-17 4544 Marin Above St. Hilary's Catholic Church, above Tiburon 76 Comment
  RSA128918  Castilleja minor subsp. spiralis Peter H. Raven 1950-7-20 2650 Marin Old Stage Road, above Bootjack, Mt. Tamalpais. Comment
  RSA296436  Castilleja neglecta W. L. Jepson 1940-6-5 19944 Marin Tiburon. 30 Comment
  UC1300923  Castilleja rubicundula subsp. lithospermoides Helen K. Sharsmith 1963-5-18 5434 Marin near Larkspur (Alpine Dam road); San Francisco Bay Region 137 Comment
  JEPS14369  Castilleja subinclusa subsp. franciscana G. Thomas Robbins 1955-6-4 3656 Marin nw of Rodeo Lagoon Comment
  JEPS60436  Castilleja subinclusa subsp. franciscana T. I. Chuang and F. M. Chuang 1969-6-28 6675 Marin 1.2 mi w Highway 1 junction with road to Muir Beach (on Highway 1) Comment
  JEPS78281  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5125 Marin 3.7 mi n Stinson Beach (along Route 1, along Bolinas Bay); Bolinas Bay Comment
  JEPS8502  Castilleja subinclusa subsp. franciscana W. L. Jepson 1919-5-17 8291 Marin Olema 30 Comment
  UC1341838  Castilleja subinclusa subsp. franciscana Noel H. Holmgren and James L. Reveal 1966-6-6 2645 Marin about n of Inverness (Point Reyes); Point Reyes Comment
  SBBG40491  Castilleja subinclusa subsp. franciscana W. J. Dress 1951-4-22 Marin near Olema Comment
  UC726327  Castilleja subinclusa subsp. franciscana A. A. Heller 1940-6-12 15725 Marin s of Tomales Comment
  JEPS35812  Castilleja wightii Rimo Bacigalupi, and L. R. Heckard 1964-7-27 8958 Marin 3.6 mi n Pt. Reyes Station (town) (along Calif Hwy 1, as measured from junction of Petaluma road) Comment
  JEPS55957  Castilleja wightii T. I. Chuang and F. M. Chuang 1968-6-23 6416 Marin 1.1 mi s Stinson Beach Comment
  UC1032390  Castilleja wightii B. Schreiber 1936-4-12 2200 Marin 1.6 mi sse Pierce's Ranch; Point Reyes Quad. 7 Comment
  UCR136767  Castilleja wightii E. E. Stanford 1929-11-9 1184 Marin Bolinas; bluffs above beach 30 Comment
  JEPS78279  Castilleja wightii L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-21 5123 Marin just e Rodeo Lake (along road, n of Golden Gate); Old Fort Cronkhite Comment
  SD64441  Castilleja wightii Noel H. Holmgren, James L. Reveal 1966-6-5 2637 Marin Along California 1, 5 miles east of Stinson Beach, exposed hillside 182 Comment
  UC765669  Castilleja wightii R. F. Hoover 1939-4-8 3967 Marin Mouth of Redwood Canyon Comment
  NY68183  Castilleja wightii subsp. rubra F. W. Pennell 1940-5-20 25452 Marin Route 1. Shale. W of Fairfax. 45.7 Comment
  CAS-BOT-BC40235  Caulanthus lasiophyllus Peter H. Raven; Michael P. Johnson 1967-5-1 21126 Marin Angel Island. On south side of island near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC40225  Caulanthus lasiophyllus John Thomas Howell 1939-6-25 s.n. Marin Nova Trail near West Point. Mount Tamalpais. Comment
  UC870699  Ceanothus Alice Eastwood, John Thomas Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  UC870700  Ceanothus Lewis S. Rose 1937-5-31 37323 Marin Bolinas Ridge Comment
  CHSC39451  Ceanothus cuneatus B. A. Stein 1981-2-20 410 Marin Mt. Tamalpais, below Mt. Inn at start of trail to Camp Eastwood. 243 Comment
  UC1281524  Ceanothus cuneatus var. cuneatus H. E. McMinn 1923-2-17 846 Marin above Mt. Theatre Comment
  UC18290  Ceanothus cuneatus var. cuneatus Alice Eastwood 1899-4-2 Marin Mt. Tamalpais Comment
  UC80010  Ceanothus cuneatus var. cuneatus Alice Eastwood 1899-4-2 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48426  Ceanothus cuneatus var. ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC48436  Ceanothus cuneatus var. ramulosus A. Eastwood 1903-6-18 3998 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48441  Ceanothus cuneatus var. ramulosus H. G. Reinecke 1940-3-18 s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC48444  Ceanothus cuneatus var. ramulosus H. G. Reinecke 1941-3-24 s.n. Marin South side of Mt. Tamalpais above Summit Avenue Comment
  CAS-BOT-BC49142  Ceanothus cuneatus var. ramulosus Ella Dales Cantelow 1939-3-10 2478 Marin Fairfax - Alpine Dam Road Comment
  CAS-BOT-BC49143  Ceanothus cuneatus var. ramulosus John F. Emmel 1971-5-8 346 Marin NNW of Alpine Lake, 0.6 mile ENE of Pine Mountain peak 457 Comment
  CAS-BOT-BC64423  Ceanothus foliosus John Thomas Howell 1948-5-16 24298 Marin Upper part of Cascade Canyon, Mt. Tamalpais. Comment
  JEPS42314  Ceanothus foliosus W. L. Jepson 1901-3-9 1192 B Marin Mill Valley trail to Tamalpais Comment
  RSA1152  Ceanothus foliosus B. D. Stark 1929-7-22 1379 Marin Muir Woods. 152 Comment
  UC101973  Ceanothus foliosus Katharine Brandegee June 1907 Marin Mill Valley lower slopes of Tamalpais Comment
  UC1614673  Ceanothus foliosus Charles M. Belshaw 1934-3-18 62 Marin 1 mi. w. Mill Valley Comment
  UC635523  Ceanothus foliosus Herbert L. Mason 1925-2-1 1217 Marin hills above Mill Valley Mt. Tamalpais Comment
  CAS-BOT-BC50929  Ceanothus foliosus var. foliosus Alice Eastwood 1891-5-11 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC50939  Ceanothus foliosus var. foliosus Brandegee 1890-5-1 61 Marin Tamalpais Comment
  JEPS42326  Ceanothus foliosus var. foliosus W. L. Jepson Jan 1914 5710 Marin Mt. Tamalpais Comment
  UC589495  Ceanothus gloriosus Beryl O. Schreiber 1932-6-23 546 Marin near Heart's Desire Beach Tomales Bay Comment
  CAS-BOT-BC64327  Ceanothus gloriosus subsp. exaltatus Robert Allen 1985-3-31 s.n. Marin Bolinas Ridge. Comment
  UCD112152  Ceanothus gloriosus var. exaltatus Roger Raiche 1984-3-23 RR 40071 Marin secondary ridge of major ridge (unnamed) on S side of Marshall-Petaluma Road (above Salmon Creek) near road marker C112 04.52. This is about 2.5 miles NW of this road's intersection with Wilson Hill Road (also known as Hicks Valley Road. 121 Comment
  CAS-BOT-BC49956  Ceanothus gloriosus var. gloriosus Alice Eastwood; John Thomas Howell 1936-3-22 2123 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC49961  Ceanothus gloriosus var. gloriosus John Thomas Howell 1964-3-19 s.n. Marin Tomales Bay State Park above Hearts Desire Beach Comment
  UCD123872  Ceanothus gloriosus var. gloriosus D. O. Burge 2007-5-6 908 e Marin Point Reyes National Seashore, 0.1 road miles from Sir Francis Drake Boulevard on road to North Beach parking area, turning 5.6 road miles (9.0 km) from the intersection of Sir Francis Drake Boulevard with Pierce Point Road, 10.0 km 253 deg. (True) WSW of Inverness. 25 Comment
  CAS-BOT-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
  UC1071418  Ceanothus griseus A. E. Wieslander 1934-3-18 411 Marin Point Reyes Point Reyes quad. 182 Comment
  CAS-BOT-BC50667  Ceanothus jepsonii James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC50675  Ceanothus jepsonii Paul F. Covel 1938-4-14 1492 Marin Above Alpine Lake Comment
  OBI10454  Ceanothus jepsonii H. E. McMinn 1944-11-5 5446 Marin Bootjack Trl near road Comment
  POM87491  Ceanothus jepsonii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC1070781  Ceanothus jepsonii H. S. Yates 1935-4-2 5010 Marin 3/4 mi w Liberty (Lagunitas); Tamalpais quad. 274 Comment
  RSA754633  Ceanothus jepsonii subsp. jepsonii Dylan O. Burge 2007-5-8 DOB 914 c Marin Marin Municipal Water District, N end of Alpine Lake, on ridge NE of Liberty Gulch, parking between mile markers 4.70 and 4.83 on Bolinas Fairfax Road, 7.82 km 39 degrees True NNE of Bolinas. 280 Comment
  CAS-BOT-BC51402  Ceanothus masonii Alice Eastwood; John Thomas Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  CAS-BOT-BC51403  Ceanothus masonii John Thomas Howell 1944-4-2 19365 Marin Bolinas Ridge Comment
  CAS-BOT-BC51416  Ceanothus masonii Alice Eastwood 1913-7-10 3476 a Marin Bolinas Ridge Comment
  SEINET12211120  Ceanothus masonii Unknown 1984-1 40070 Marin Unnamed ridge between NE branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall 244 Comment
  SEINET12211454  Ceanothus masonii Unknown 1984-1 40006 Marin N of Salmon Creek on Marshall-Petaluma Road, ca 0.5 mi E of road to Soulajule Reservoir Comment
  RSA176588  Ceanothus ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  UC1736101  Ceanothus ramulosus var. ramulosus Dean W. Taylor 1972-2-20 1332 Marin Bootjack Camp, Mt. Tamalpias 365 Comment
  CAS-BOT-BC52928  Ceanothus thyrsiflorus Lester Rowntree 1930-7-17 s.n. Marin Point Reyes Comment
  CAS-BOT-BC52958  Ceanothus thyrsiflorus R. S. Ferris; Ira L. Wiggins 1935-7-19 8110 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness. Comment
  CAS-BOT-BC52962  Ceanothus thyrsiflorus Brandegee 1890-5-1 18 Marin Bolinas Heights Comment
  CAS-BOT-BC52963  Ceanothus thyrsiflorus H. E. McMinn 1922-6-6 142 Marin Bolinas Ridge Comment
  POM222025  Ceanothus thyrsiflorus W. C. Merrill 1895-05 s.n. Marin Tamalpias Comment
  POM259269  Ceanothus thyrsiflorus Alice Eastwood, John T. Howell 1939-5-28 7382 Marin Point Reyes Lighthouse Comment
  RSA178048  Ceanothus thyrsiflorus Robert F. Thorne 1965-4-21 34416 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  RSA285652  Ceanothus thyrsiflorus D. C. Michener 1982-7-25 4109 Marin Bolinas Ridge, along firebreak off of Fairfax-Bolinas Road, 0.5 mile west of summit jct with Ridgecrest Road. Comment
  UC191511  Ceanothus thyrsiflorus Edward Lee Greene 1886-3-20 Marin Angel Island Comment
  UC79926  Ceanothus thyrsiflorus Katharine Brandegee 1890-5-2 Marin Bolinas Ridge Comment
  UCD112730  Ceanothus thyrsiflorus var. thyrsiflorus Beecher Crampton 1954-4-28 1820 Marin 3/4 mile east of Point Reyes Lighthouse. Comment
  CAS-BOT-BC52799  Ceanothus verrucosus Ira L. Wiggins 1928-6-17 3284 Marin Near Torrey Pines Park Comment
  RSA294166  Centaurea calcitrapa Robert A. Norris, John I. Inase 1981-4-4 4105 Marin Between open grassland and small paved road at summit of Tiburon City Open Space (above Venus Court and Sheperd Way), Tiburon Peninsula 168 Comment
  RSA351513  Centaurea melitensis M. B. Dunkle 1931-7-11 2478 Marin Tomales Bay near Iverness; San Francisco Bay Region 15 Comment
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Apr 7 2009
  SBBG41057  Centaurium tenuiflorum J. T. Howell 1945-9-16 Marin near San Rafael Comment
  UCD15586  Centranthus ruber Elmo Agatep Date Unknown 21 Marin Point Reyes National Park. Comment
  SEINET12333196  Centranthus ruber F. H. Utech 1988-1 88 -160 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UC750608  Centunculus minimus John Thomas Howell 1945-6-12 20945 Marin Mount Tamalpais, Potrero Meadow Potrero Meadow; Mount Tamalpais, Potrero Meadow Comment
  SBBG29897  Cerastium arvense R. S. Ferris 1932-4-2 8040 Marin Point Reyes near lighthouse Comment
  UC1125790  Cerastium arvense A. E. Wieslander 1934-3-18 421 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  UC767019  Cerastium arvense R. F. Hoover 1941-5-21 5176 Marin Point Reyes Comment
  UC56334  Cerastium arvense J. Burtt Davy 1900-7-11 6851 Marin Point Reyes Comment
  CAS-BOT-BC388305  Cerastium glomeratum Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC388307  Cerastium glomeratum J. P. Moore; Harry Edwards 1877-5-18 s.n. Marin Sausalito Comment
  JEPS23891  Cerastium viride Beryl O. Schreiber 1936-4-12 2182 Marin 2 mi. e Pierce's Ranch (Tomales Point); Tomales Point Comment
  CAS-BOT-BC68165  Cheilanthes intertexta C. S. Bates 1881-1-1 s.n. Marin Whites Ranch, San Rafael Comment
  RSA126238  Chenopodium ambrosioides var. ambrosioides J. T. Howell 1945-8-19 21419 Marin Inverness. Comment
  CAS-BOT-BC183659  Chenopodium berlandieri var. zschackei Doreen Smith 2002-11-2 s.n. Marin Terra Linda Community Garden. Comment
  UC1176795  Chenopodium californicum John Thomas Howell 1947-5-14 23166 Marin McClure Beach Comment
  CAS-BOT-BC497693  Chlorogalum pomeridianum Javier Penalosa 1961-6-7 1655 Marin W of Marin County Day School 30 Comment
  SD81288  Chlorogalum pomeridianum var. divaricatum Darley F. Howe 1969-5-26 4574 2 Marin North part of Point Reyes. Comment
  CAS-BOT-BC237995  Chloropyron molle subsp. molle Milo S. Baker 1945-7-31 11127 Marin At Burdell Sta. Comment
  CAS-BOT-BC238002  Chloropyron molle subsp. molle Hans Leschke 1945-7-8 s.n. Marin Burdell Sta. Comment
  CAS-BOT-BC237997  Chloropyron molle subsp. molle G. Thomas Robbins 1958-8-31 3931 Marin Along the east edge of the Northwestern Pacific railroad tracks at the Burdell siding, about one-half mile east of U. S. Highway 101 Comment
  CAS-BOT-BC191502  Chorizanthe cuspidata var. villosa James L. Reveal 1988-6-1 6966 Marin Point Reyes National Seashore, along Sir Frances Drake Boulevard on low stabilized sand dunes 0.6 mile SW of the American Telephone and Telegraph Overseas Receiving Station, about 6 air miles W of Iverness 22 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
  CAS-BOT-BC191537  Chorizanthe cuspidata var. villosa John Thomas Howell 1946-5-4 21747 Marin Dillons Beach Comment
  RSA488794  Chorizanthe cuspidata var. villosa James L. Reveal 1988-6-1 6963 Marin Point Reyes National Seashore, south of Kehoe Beach, 0.6 mile northwest of Pierce Pint Road, about 6.2 miles northwest of Inverness 8 Comment
  SBBG21394  Chorizanthe cuspidata var. villosa C. B. Hardham 1962-6-8 10452 Marin Louralis Pt, Pt Reyes Peninsula Comment
  CAS-BOT-BC257014  Chorizanthe membranacea John Thomas Howell 1941-5-18 s.n. Marin Near Bootjack, Mt. Tamalpais Comment
  RSA128691  Chorizanthe polygonoides Peter H. Raven 1950-4-29 1932 Marin Hills above Tiburon. 152 Comment
Read comments
Nov 30 2015
  RSA86952  Chrysolepis chrysophylla F. W. Peirson 1925-10-3 6450 Marin Summit of Mt. Tamalpais. Comment
  UC5437  Chrysolepis chrysophylla var. minor Bioletti Aug 1891 Marin Comment
  UC615297  Chrysolepis chrysophylla var. minor Beryl O. Schreiber 1932-6-14 349 Marin Mount Vision Trail; Inverness 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
  SEINET13943619 Image available Cicuta bolanderi Lincoln Constance, R. Bacigalupi, J. W. Dawson, M. Hiroe, and O. Solbrig 1955-1 sn Marin Point Reyes Peninsula, 4.5 miles southwest of Inverness; ca 100 ft 30 Comment
  JEPS43887  Circaea alpina subsp. pacifica W. L. Jepson 1919-5-17 8279 Marin Paper Mill Creek Comment
  UC130678  Circaea alpina subsp. pacifica H. M. Hall 1909-6-6 8503 Marin from village of Lagunitas to Camp Taylor (Lagunitas Creek); Lagunitas Creek Comment
  UC19998  Circaea alpina subsp. pacifica Alice Eastwood 1898-7-3 Marin rd. between Bolinas and Olema Comment
  UC924231  Circaea alpina subsp. pacifica H. S. Reed 1939-5-23 267 Marin Mt. Tamalpais 243 Comment
  RSA0070567  Cirsium andrewsii J. T. Howell 1946-6-30 22129 Marin East of Rodeo Lagoon. Comment
  CAS-BOT-BC284446  Cirsium brevistylum Paul F. Covel 1937-6-27 581 Marin Tomales Pt. Road no. Inverness Comment
  CAS-BOT-BC284448  Cirsium brevistylum Javier Penalosa 1961-6-29 1916 Marin Paradise Drive 1.4 mi. northwest of road to Naval Net Depot, Tiburon Peninsula Comment
  CAS-BOT-BC100966  Cirsium hydrophilum var. vaseyi Roger Raiche 1985-8-3 RR 50709 Marin Pine Mountain, Carson Ridge area, above Little Carson Canyon 335 Comment
  CAS-BOT-BC100968  Cirsium hydrophilum var. vaseyi Alice Eastwood 1913-7-10 3476 Marin along road to Bolinas back of [Libertys] Liberty 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
  UC589334  Cirsium occidentale var. occidentale Beryl O. Schreiber 1932-8-3 733 Marin Avalis Beach Tomales Bay, Avalis Beach Comment
  RSA95579  Cirsium occidentale var. occidentale L. S. Rose 1953-7-13 53048 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC288690  Cirsium quercetorum John Thomas Howell 1939-6-25 14796 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC280487  Cirsium quercetorum Volney Rattan 1877-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC288741  Cirsium remotifolium Peter H. Raven; Michael P. Johnson 1967-5-1 21179 Marin Angel Island, on S ridge of Mt Ida 237 Comment
  UCSB6458  Cirsium remotifolium Keator, Glenn 1958-6-16 Marin Near Taylor park Comment
  CAS-BOT-BC423322  Cirsium vulgare R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14069 Marin Mount Tamalpais. Marin Municipal Water District lands: Westside of Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  UC107817  Clarkia amoena Katharine Brandegee 1905-6-26 Marin Bodega Bay, 2 or 3 mi inland Bodega Bay Comment
  UCD35133  Clarkia amoena Beecher Crampton 1946-8-14 408 Marin Near Hamlet. Comment
  UC1279975  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11008 Marin 1.8 mi se Tocaloma (along road) Comment
  RSA113776  Clarkia amoena subsp. huntiana Peter H. Raven 1957-7-5 11048 Marin 1.1 miles west of Nicasio Comment
  CAS-BOT-BC164209  Clarkia concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas, on south exposures in the Redwood Belt Comment
  UC107962  Clarkia concinna subsp. concinna Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  CAS-BOT-BC164292  Clarkia davyi John Thomas Howell 1946-5-26 21951 Marin Dunes near radio station, Pt. Reyes Station Comment
  CAS-BOT-BC232262  Clarkia gracilis subsp. gracilis A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1404 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  RSA31385  Clarkia gracilis subsp. gracilis J. T. Howell 1946-5-19 21912 Marin Meadows Club, Fairfax Hills Comment
  UC1422875  Clarkia gracilis subsp. sonomensis John Thomas Howell 1940-5-12 15420 Marin Lagunitas Creek Comment
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Jun 24 2011
  SEINET4145638  Clarkia purpurea K. Brandegee 1908-7-5 s.n. Marin Bolinas Comment
  CAS-BOT-BC172452  Clarkia purpurea subsp. purpurea John Thomas Howell 1938-5-22 13796 Marin San Anselmo Canyon Comment
  POM32261  Clarkia purpurea subsp. purpurea Katherine Brandegee 1908-7-5 s.n. Marin Olema. Comment
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Apr 27 2017
  CAS-BOT-BC423332  Clarkia purpurea subsp. quadrivulnera J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14338 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  UC85543  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee 1907-6-30 Marin near Liberty's (Bolinas Road) Comment
  UC130885  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee May 1909 Marin Tiburon Hills Comment
  CAS-BOT-BC165088  Clarkia rubicunda A. A. Heller 1902-6-19 5726 Marin Tiburon Peninsula, along the Bay Road Comment
  UC1071883  Clarkia rubicunda H. and M. Lewis 1955-6-21 974 Marin 4.6 mi s Olema (Hwy. 1) Comment
  UC1279931  Clarkia rubicunda Peter H. Raven 1957-6-28 10997 Marin 1 mi from San Quentin Prison entrance (e side of peninsula); San Quentin Peninsula Comment
  CAS-BOT-BC165062  Clarkia rubicunda Peter H. Raven 1957-6-28 10998 Marin At city limit of San Rafael, on road to China Camp Comment
  CAS-BOT-BC165086  Clarkia rubicunda John Thomas Howell 1946-6-30 22131 Marin Valley east of Rodeo Lagoon 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
  RSA113608  Clarkia rubicunda Peter H. Raven 1957-6-29 11007 Marin 4.6 miles south of Olema, on State Highway 1 Comment
  UC1279927  Clarkia rubicunda Peter H. Raven 1957-6-29 11002 Marin near Meadow Club (15 mi se of Fairfax, (near city limits)) Comment
  UC107951  Clarkia unguiculata Katharine Brandegee 1905-6-18 Marin Hills above Fairfax Comment
  UC275639  Claytonia exigua subsp. exigua H. E. Parks May 1925 3095 Marin Mt. Tamalpais Comment
  UC634941  Claytonia exigua subsp. exigua H. L. Mason 1926-3-6 2689 Marin n side Mount Tamalpais Comment
  JEPS43268  Claytonia gypsophiloides W. L. Jepson 1892-4-5 Marin Mt. Tamalpais Comment
  JEPS76977  Claytonia parviflora subsp. parviflora Robert M. Lloyd 1963-3-10 2100 Marin 3 mi from Inverness (on Pt. Reyes Road) Comment
  CAS-BOT-BC232286  Claytonia perfoliata A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 708 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road. Comment
  CAS-BOT-BC278126  Claytonia perfoliata D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13013 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC439844  Claytonia perfoliata Javier Penalosa 1961-6-29 1902 A Marin Tiburon Peninsula. Paradise Drive 1.9 mi. northwest of road to Naval Net Depot. Comment
  CAS-BOT-BC439935  Claytonia perfoliata subsp. mexicana David C. Rentz 1968-4-21 2 Marin Woodacre, along old highway Comment
  UC1300966  Claytonia sibirica Helen K. Sharsmith 1963-3-30 5278 Marin Inverness Ridge; San Francisco Bay Region, Point Reyes Peninsula 91 Comment
  UC82774  Claytonia sibirica Katharine Brandegee Jun 1888 Marin Olema Comment
  CAS-BOT-BC443939  Claytonia sibirica K. Curran April s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC443941  Claytonia sibirica Elsie Zeile 1911-6-18 s.n. Marin Bear Valley Comment
  SEINET11942408  Claytonia sibirica E. H. Graham 1931-1 6847 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC91400  Clematis lasiantha F. T. Bioletti; Michener 1892-4-1 50 Marin Ross Valley. Comment
  UC71966  Clintonia andrewsiana J. Burtt Davy 1895-5-13 1256 Marin Redwood Canyon Comment
  CAS-BOT-BC499349  Clintonia andrewsiana Volney Rattan 1867-5-1 s. n. Marin Paper Mill Creek Comment
  CAS-BOT-BC499380  Clintonia andrewsiana A. W. Wood 1915-5-13 s. n. Marin Mill Valley Comment
  JEPS7353  Collinsia heterophylla H. M. Wheeler 1944-6-4 Marin along Old Stage Rd. a few steps nw Bootjack; Mt. Tamalpais Comment
  SEINET13394101  Collinsia heterophylla Unknown Apr 27 s.n. Marin Fairfax. Comment
  UC672471  Collinsia sparsiflora var. collina H. L. Mason 1927-4-26 5211 Marin road from Fairfax to crest of Bolinas (via Alpine Dam) Comment
  JEPS58936  Collinsia sparsiflora var. sparsiflora John Thomas Howell 1946-4-13 21600 Marin Mt. Tamalpais; summit meadow to Rock Spring Comment
  SEINET2440592  Collomia heterophylla Helen K. Sharsmith 1963-5-4 5366 Marin San Francisco Bay Region. Grassy open hillslopes above Almaden Creek and Reservoir, eastern base of Santa Cruz Mountains. 229 Comment
  RSA0059769  Convolvulus malacophyllus subsp. collinus Patricia Wilder 1965-6-7 3527 Marin San Geronimo Ridge. North Coast Range, Pacific drainage area. 365 Comment
  CHSC31124  Cordylanthus maritimus Robert A. Schlising; H. G. Baker 1963-6-29 2625 Marin Salt Marsh (where Schooner Bay of Drake's Estero reaches Sir Francis Drake Blvd. Coast Ranges. Comment
  SEINET4675788  Cordylanthus maritimus John A. Churchill 1974-1 Marin Comment
  UC26326  Cordylanthus maritimus subsp. palustris H. N. Bolander 1861-1 2430 Marin San Rafael Comment
  RSA783467  Cordylanthus pilosus Peter Rubtzoff 1980-9-9 9624 Marin San Anselmo Comment
  UCD163597  Cordylanthus pilosus Peter Rubtzoff 1980-9-9 9624 Marin San Anselmo. Comment
  JEPS6779  Cordylanthus pilosus subsp. pilosus Willis L. Jepson 1892-9-9 21339 Marin Mt. Tamalpais Comment
  CAS-BOT-BC105669  Corethrogyne filaginifolia Alice Eastwood 1915-6-24 4794 Marin Inverness Comment
  CAS-BOT-BC105658  Corethrogyne filaginifolia Gordon H. True 1937-7-25 816 Marin Forest Knoll Comment
  CAS-BOT-BC210245  Cornus sericea Volney Rattan 1882-5-15 s.n. Marin Ross Valley Comment
  CAS-BOT-BC210247  Cornus sericea H. E. McMinn 1922-6-6 153 Marin North of Bolinas Bay on way to Inverness Comment
  JEPS50146  Cornus sericea subsp. sericea W. L. Jepson 1901-7-12 1712 Marin Inverness Comment
  UC521708  Cornus sericea subsp. sericea Joseph Andorfer Ewan 1933-11-5 8104 Marin s. shore Tomales Bay, Heart's Desire Comment
  CAS-BOT-BC422409  Cortaderia jubata J. Klein; A. Brown; S. Ketzier; F. Trusheim 2014-9-13 14683 Marin Mount Tamalpais. Marin Municipal Water District lands: Peters Dam Comment
  JEPS91132  Corylus californica W. L. Jepson 1900-9-18 1185 Marin Inverness Comment
  UC1135193  Corylus californica N. French 1935-3-28 616 Marin Muir Woods 243 Comment
  CAS-BOT-BC180319  Corylus cornuta subsp. californica Gordon H. True 1968-7-2 4641 Marin Point Reyes Bird Observatory ca. 3 mi NW of Bolinas at Arroyo Hondo. Road E of PRBO Headquarters 60 Comment
  CAS-BOT-BC141596  Cotoneaster pannosus Alva Day; Kay Best; Debbie Wilson 1980-5-4 80 -11 Marin Angel Island, along blacktop road above Ayala Cove, in north-facing oak-woodland area. Comment
  CAS-BOT-BC291380  Cotula coronopifolia Javier Penalosa 1961-4-1 1212 Marin Intersection of Blakefield Road and Tiburon Blvd. ca. 1 mi. from U.S. 101, Tiburon Peninsula Comment
  CAS-BOT-BC427587  Crassula aquatica John Thomas Howell 1945-5-9 20857 Marin Near Hamilton Field Comment
  UC747363  Crassula connata var. subsimplex G. Thomas Robbins with J. T. Howell 1944-4-13 1496 Marin Big Rock Ridge ca. 4 mi. w. Hamilton Field Air Base 457 Comment
  CDA29302  Crataegus monogyna D. G. Kelch 2007-10-16 7 .648 Marin W. of Sausalito along Rodeo Ave. Comment
  CAS-BOT-BC190115  Crypsis schoenoides Doreen Smith 1996-9-12 s.n. Marin Lake Alpine, east shore of drying strand. Comment
  CAS-BOT-BC190117  Crypsis schoenoides Doreen Smith 2001-11-17 s.n. Marin East shore Nicasio Reservoir. Comment
  CDA1926  Crypsis schoenoides L. McHoul 1971-9-26 Marin Nicasio Reservoir. 0 Comment
  UCD59917  Crypsis schoenoides John Thomas Howell 1980-9-8 53895 Marin Alpine Lake near Bon Tempe Lake dam. Comment
  UC2028096  Crypsis schoenoides Barbara Ertter with Elizabeth Neese 1988-10-20 8020 Marin Nicasio Reservoir ca. 10 air miles SW of Petaluma and W of Novato. Comment
  JEPS90301  Cryptantha flaccida Dean W. Taylor 1990-5-7 10694 Marin San Francisco Bay Region, Tiburon Peninsula, St. Hillary's Church, along dirt road reached from foothpath originating at the church St. Hillary's Church; San Francisco Bay Region, Tiburon Peninsula 60 Comment
  UCD119792  Cryptantha flaccida John Thomas Howell 1947-4-27 23100 Marin Bald Mountain, west of San Anselmo. Comment
  JEPS67678  Cryptantha leiocarpa Mary K. Curran 1886-6-4 Marin Pt. Reyes Comment
  UC750671  Cryptantha leiocarpa Lewis S. Rose 1946-5-3 46053 Marin Dillons Beach 6 Comment
  JEPS39744  Cupressus sargentii W. L. Jepson 1921-10-2 9512 Marin Bill Williams Trail Mt. Tamalpais, Bill Williams Trail Comment
  RSA28204  Cupressus sargentii C. N. Forbes 1907-8-31 s.n. Marin West flank Mt. Tamalpais, near Cold Spring Comment
  RSA31101  Cupressus sargentii A. A. Beetle, J. L. Morrison 1940-1-14 3111 Marin 1/4 mile northeast of Rifle Camp on North Side Trail, Mount Tamalpais 600 Comment
  RSA51379  Cupressus sargentii L. S. Rose 1950-3-25 50035 Marin Mount Tamalpais, near west peak 762 Comment
  UCD14258  Cupressus sargentii Collector Unknown 1974-5-4 133 Marin Marin County; on Carson Ridge, off Bolinas County Road, west of Fairfax; 457 Comment
  RSA992  Cupressus sargentii J. T. Howell 1927-8-22 678 Marin Rock Spring Trail, Mt Tamalpais. 548 Comment
  CAS-BOT-BC224502  Cuscuta californica John Thomas Howell 1941-7-6 16369 Marin Rocky Ridge Fire Trail, Mt. Tamalpais Comment
  RSA201401  Cuscuta californica var. californica J. T. Howell 1944-7-7 19679 Marin Serpentine above Camp Handy. Mt. Tamalpais. Comment
  OBI36344  Cuscuta salina David J. Keil 1983-6-29 17181 Marin Shores of Richardson Bay next to US 101, ca 4 mi N of Golden Gate Bridge Comment
  RSA201403  Cuscuta salina var. major J. T. Howell 1944-7-30 s.n. Marin below Mill Valley Comment
  CAS-BOT-BC310310  Cynodon dactylon J. Klein; A. Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13305 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks R2/Ranger residence intersection Comment
  UC40171  Cynodon dactylon Jos. Burtt Davy 1897-9-18 4043 Marin San Rafael; streets of San Rafael Comment
  CAS-BOT-BC278113  Cynoglossum grande T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy 2013-2-23 13001 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow at rock face Comment
  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
  UCSB5605  Cynoglossum grande Keator, Glenn 1959-3-31 Marin 2.0 miles west of Fairfax western city limits on highway from Fairfax to Olema Comment
  CAS-BOT-BC190415  Cynosurus echinatus Alice Eastwood 1912-6-9 s.n. Marin Sausalito. Comment
  CAS-BOT-BC190417  Cynosurus echinatus John Thomas Howell 1943-5-22 18157 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC231844  Cynosurus echinatus A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1413 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
  RSA256422  Cyperus eragrostis Robert A. Norris 1974-5-24 2016 Marin Near Cecilia Way and Tiburon Rd., Tiburon Peninsula Comment
  SEINET7893532  Cypselea humifusa John Thomas Howell 1947-1 24184 Marin Alpine Lake Comment
  UC1106146  Cypselea humifusa John Thomas Howell 1939-8-27 15327 Marin Lake Lagunitas Comment
  CAS-BOT-BC435173  Cypselea humifusa Philip A. Munz 1947-10-5 12193 Marin Lake Lagunitas above Ross 243 Comment
  CAS-BOT-BC201002  Cytisus proliferus John Thomas Howell 1947-5-4 23133 Marin San Rafael Hills Comment
  RSA256340  Cytisus scoparius Robert A. Norris 1974-10-13 2213 Marin By Panoramic Highway-Sequoia Valley Rd. junction, about 1 mi. SSW Mills Valley. Comment
  CAS-BOT-BC445523  Damasonium californicum John Thomas Howell 1946-5-4 21700 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC189724  Danthonia californica John Thomas Howell 1947-7-6 23326 Marin Mount Tamalpais. Near Barths Retreat. Comment
  UCD60719  Danthonia californica var. americana R. Tofsrud 1948-6-22 s. n. Marin East edge of Kentfield. Comment
  CAS-BOT-BC292100  Delairea odorata Joseph Andorfer Ewan 1936-1-1 9372 Marin Garzoli Ranch, Bolinas Mesa Comment
  UC1176753  Delphinium John Thomas Howell 1945-5-20 20869 Marin Tiburon Comment
  SEINET12091521  Delphinium californicum E. H. Graham 1931-1 1633 Marin Camp near "blacksmith shop," Point Reyes Comment
  CAS-BOT-BC9006  Delphinium decorum Barbara Menzies 1966-3-9 s.n. Marin On road to lighthouse, Pt. Reyes Peninsula Comment
  CAS-BOT-BC9010  Delphinium decorum Gertrude Raven Hardman 1925-3-10 s.n. Marin Tomales Comment
  CAS-BOT-BC10177  Delphinium hesperium John Thomas Howell 1941-5-25 16234 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC9967  Delphinium nudicaule Herbert L. Mason 1917-4-28 s.n. Marin Mt. Tamalpias Comment
  CAS-BOT-BC9970  Delphinium nudicaule E. M. Zeile 1909-3-28 s.n. Marin Tamalpais; head of Redwood Canyon Comment
  UC639634  Delphinium nudicaule Victor Duran 1929-6-28 2229 Marin shaded redwood canyon Little Carson Comment
  CAS-BOT-BC11006  Dendromecon rigida J McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais 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
  RSA433228  Dendromecon rigida Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC11012  Dendromecon rigida subsp. rigida Mary Katherine (Mrs.) Brandegee 1917-6-24 308 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-BC192553  Deschampsia cespitosa subsp. holciformis R. H. Wagner 1979-5-2 380 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  UCD63801  Deschampsia cespitosa subsp. holciformis Beecher Crampton 1960-6-8 5577 Marin Pt. Reyes Peninsula, west slope of Inverness Ridge. Comment
  UCD63752  Deschampsia cespitosa subsp. holciformis E. W. Taylor 1933-6-1 Marin Stewart Ranch. Comment
  RSA126474  Deschampsia elongata J. T. Howell 1945-6-3 20925 Marin Shell Beach. Comment
  SEINET10524296  Deschampsia elongata John Thomas Howell 1944-6-25 Howell 19660 Marin Salt marsh between Santa Venetia and Chinese Camp. Comment
  UC1106106  Desmazeria rigida John Thomas Howell 1943-6-13 18225 Marin Sausalito 60 Comment
  CAS-BOT-BC388459  Dianthus armeria Doreen Smith 1993-7-1 s.n. Marin Bon Tempe Meadow s.e. of the Meadow Club Comment
  UCR143358  Dicentra formosa Glenn A. Gorelick 1967-4-30 s.n. Marin San Francisco Bay Region, Inverness 61 Comment
  POM148900  Dicentra formosa subsp. formosa Michener, Bioletti 1893-5-7 s.n. Marin Tocoloma Comment
  CAS-BOT-BC209203  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1941-5-25 16225 Marin Potrero Meadow, Mt. Tamalpais Comment
  UCR136590  Dichanthelium acuminatum subsp. fasciculatum Beecher Crampton 1960-6-8 5580 Marin Central Coast, Point Reyes Peninsula, 2 miles north of Inverness 114 Comment
  JEPS64166  Dichelostemma capitatum W. L. Jepson 1918-4-20 7560 Marin Mt. Tamalpais Comment
  UCD126371  Dichondra donelliana John Thomas Howell 1947-5-8 23147 Marin Sausalito. Comment
  CAS-BOT-BC150376  Diplacus aurantiacus Hans Leschke 1943-7-4 s.n. Marin Near Inverness Comment
  CAS-BOT-BC150378  Diplacus aurantiacus Alice Eastwood 1921-5-18 s.n. Marin Bill Williams Gulch, Ross Valley Comment
  CAS-BOT-BC152288  Diplacus congdonii Marion L. Campbell 1918-4-7 s.n. Marin Near Alpine, on road to Bolinas Comment
  CAS-BOT-BC332720  Dipsacus fullonum A. Williams; R. Brostrom; F. Leist 2013-6-8 13273 A Marin Plants of Mount Tamalpais. Marin Municipal Water District lands.Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC471218  Dirca occidentalis A. Williams; S. Whelan; N. Reid; D. Greenberger 2014-3-6 14102 Marin Mount Tamalpais. Marin Municipal Water District lands: West of Ridgecrest Blvd., N of intersection with Rock Springs Trail Comment
  SEINET3559561 Image available Disporum hookeri Lewis S. Rose 1932-3-23 3292 Marin Mill Valley. Comment
  UC3563  Disporum hookeri Michener and Bioletti May, 1893 Marin Tocaloma Comment
  UC860255  Disporum hookeri Alice Eastwood 1915-3-28 3981 Marin Lagunitas Comment
  CHSC30104  Disporum smithii M. S. Taylor 1980-4-11 2478 Marin Samuel P. Taylor State Park, near Olema. Comment
  SEINET3154138  Disporum smithii L. S. Rose 1939-4-9 39057 Marin Mt. Tamalpais, near Stinson Beach 152 Comment
  UC60725  Distichlis spicata Jos. Burtt Davy 1900-6 6736 Marin Point Reys Peninsula Comment
  UC971687  Distichlis spicata Leo Koch 1940-6-5 1006 Marin California Park just south of San Rafael along Highway 101 Comment
  UCR179377  Dittrichia graveolens Robert E. Preston 2002-8-1 1943 Marin Novato, former Hamilton Army Air Field, along Todd Road 8 Comment
  SD7843  Dodecatheon hendersonii T. S. Brandegee 1889-1 Marin Tamalpais Comment
  UC1301130  Dodecatheon hendersonii Helen K. Sharsmith 1963-2-23 5149 Marin near Novato Dam (Novato Boulevard, Indian Valley Reservoir); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
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Feb 17 2006
  UC22386  Dodecatheon hendersonii F. T. Bioletti April, 1892 Marin Fairfax Comment
  JEPS47168  Drymocallis glandulosa var. wrangelliana W. L. Jepson 1940-6-5 19959 Marin Paradise Cove Tiburon Peninsula, Paradise Cove Comment
  UC525864  Drymocallis glandulosa var. wrangelliana Robert W. Gardner 1934-4-14 88 Marin n San Quentin Point; n of San Quentin Point Comment
  RSA29623  Drymocallis glandulosa var. wrangelliana Joseph A. Ewan 1934-3-15 8923 Marin 1 mile W of Fallon, above Estero de Americano Comment
  UCD161900  Dryopteris arguta Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, about 4 miles west of San Rafael, vegetation plot LVR 02. UTM Zone 10 E 535984 N 4211892. (Coordinates converted from UTM by label maker.) 434 Comment
  SEINET3151914  Dryopteris arguta L. S. Rose 39007 Marin Mill Valley 30 Comment
  SEINET6409452  Dryopteris arguta M. J. Williams 1968-4-6 s.n. Marin Nicasio Dam 76 Comment
  JEPS79601  Dryopteris expansa Edward Lee 1978-10-22 Marin inland from Pebble Beach; Tomales Bay, Tomales Bay State Park, Pt. Reyes Nat'l Seashor Comment
  SEINET12217350  Dudleya cymosa F. H. Utech 1988-1 88 -161 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UC201465  Dudleya cymosa Harriet A. Walker 1917-7-22 4013 Marin Lagunitas Comment
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Jun 26 2009
  CAS-BOT-BC428132  Dudleya cymosa subsp. cymosa K. Nakai 1978-8-31 398 b Marin Along Panoramic Hwy ca. 1/2 mi. E of Hwy 1 182 Comment
  CAS-BOT-BC428133  Dudleya cymosa subsp. cymosa K. Nakai 1978-8-31 399 Marin Panoramic Hwy, ca. 7.5 km east of Calif. Hwy. 1 490 Comment
  CAS-BOT-BC428304  Dudleya farinosa Javier Penalosa 1961-5-30 1563 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Blvd. 1.2 mi. from U.S. 101. Comment
  CAS-BOT-BC124319  Dudleya farinosa Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island. Comment
  CAS-BOT-BC197260  Echinochloa muricata var. microstachya J. T. Howell 1988-9-29 s.n. Marin Vegetable garden in Terra Linda Comment
  CAS-BOT-BC445604  Echinodorus berteroi John Thomas Howell 1959-11-4 35119 Marin 11 miles from Marshall on road to Petaluma Comment
  CAS-BOT-BC445818  Egeria densa Gail DeLalla 1984-5-1 s.n. Marin Lower Pond, Tennessee Valley Comment
  UCD61180  Ehrharta calycina Chandler Jensen 1964-6-1 Marin Point Reyes Peninsula, near lighthouse. Comment
  CAS-BOT-BC197311  Ehrharta erecta Robert Soost 2002-5-24 s.n. Marin Limantour Spit, Point Reyes National Seashore Comment
  CAS-BOT-BC113358  Eleocharis engelmannii Doreen Smith 2002-6-29 s.n. Marin High marsh area, Mt. Tamalpais. Comment
  CAS-BOT-BC113131  Eleocharis pachycarpa Doreen Smith 2002-6-1 s.n. Marin Garden raised from Pt. Reyes, Muddy Hollow Vegetatire material. 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
  UC768754  Elymus californicus R. F. Hoover 1941-5-8 5002 Marin Woodacre Comment
  POM205627  Elymus glaucus A. A. Heller 1902-6-18 5714 a Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  UC38223  Elymus glaucus H. N. Bolander 1860-1-1 2284 Marin Comment
  SEINET10554309  Elymus glaucus Frederick J. Hermann 1955-7-25 Hermann 11935 Marin Canyon above Deer School. Fairfax. Comment
  UC70949  Elymus glaucus J. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  CAS-BOT-BC203490  Elymus glaucus subsp. glaucus John Thomas Howell 1941-5-25 16215 Marin Rifle Camp, Mt. Tamalpais Comment
  CAS-BOT-BC203496  Elymus glaucus subsp. glaucus Javier Penalosa; J. T. Howell 1961-6-29 1886 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of road to Naval Net Depot Comment
  CAS-BOT-BC203500  Elymus glaucus subsp. glaucus John Thomas Howell 1966-5-25 41540 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC203515  Elymus glaucus subsp. glaucus Kathy Kipping 1974-7-22 s.n. Marin Mill Valley, construction site on lower slopes of Tamalpais Comment
  CAS-BOT-BC203517  Elymus glaucus subsp. glaucus John Thomas Howell 1945-8-19 21444 Marin Head of Drakes Bay Comment
  SEINET199909 Image available Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18097 Marin Tiburon Peninsula Comment
  CAS-BOT-BC203815  Elymus glaucus subsp. virescens Catherine (Kay) Best 1978-5-11 s.n. Marin Old St. Hilary's, Tiburon (below Livermore Area) Comment
  SEINET199911  Elymus glaucus subsp. virescens John Thomas Howell 1946-6-9 22009 Marin Pierce Ranch, Point Reyes Peninsula, Marin Co. Comment
  UCD62409  Elymus glaucus subsp. virescens A. A. Beetle 1945-6-12 3997 Marin Point Reyes. Comment
  CAS-BOT-BC234051  Elymus multisetus Javier Penalosa 1961-5-30 1558 Marin Hill southwest of a point on Tiburon Blvd. 1.2 mi. from U.S. 101, Tiburon Peninsula Comment
  RSA256365  Epilobium brachycarpum Robert A. Norris 1974-7-28 2128 Marin Inverness. Comment
  RSA31379  Epilobium brachycarpum J. T. Howell 1944-9-24 20745 Marin Stinson Beach. Comment
  CDA38082  Epilobium ciliatum R. A. Ballard 1967-6-28 s.n. Marin Lagunitas. 0 Comment
  UC125544  Epilobium ciliatum subsp. ciliatum Katharine Brandegee June 1905 Marin Tamalpais Comment
  SEINET187076  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-7-8 14300 Marin South border of Kentfield Comment
  UC762780  Epilobium ciliatum subsp. watsonii R. F. Hoover 1941-6-19 5376 Marin n Abbotts Lagoon Comment
  SEINET9078365 Image available Epilobium foliosum Michener, Bioletti 1892-1 [s.n.] Marin Sequoia Canon Comment
  OBI12065  Epilobium minutum Lewis S. Rose 1963-5-24 63062 Marin Tiburon 30 Comment
  CAS-BOT-BC471232  Equisetum J. Klein; P. Scott; C. Liu; R. Truitt 2014-3-22 14304 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along LIly Lake Road Comment
  CAS-BOT-BC57879  Equisetum X ferrissii John Thomas Howell 1944-9-24 20760 Marin W. side Bolinas Lagoon. Comment
  CAS-BOT-BC229714  Equisetum arvense A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1454 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  CAS-BOT-BC57906  Equisetum arvense John Thomas Howell 1944-5-28 19516 Marin Between Manzanita and Almonte. Comment
  CAS-BOT-BC57912  Equisetum arvense John Thomas Howell 1945-5-20 20876 Marin Tiburon. Comment
  CAS-BOT-BC57913  Equisetum arvense John Thomas Howell 1940-5-12 15415 Marin Lagunitas Creek. Comment
  CAS-BOT-BC83560  Equisetum laevigatum Doreen Smith 2000-4-24 s.n. Marin Roadside area, from junction of Petaluma/Marshall Road and Hicks Valley Road. Comment
  CAS-BOT-BC57538  Equisetum telmateia Javier Penalosa 1961-3-25 1188 Marin Above Tiburon 121 Comment
  CAS-BOT-BC57545  Equisetum telmateia John Thomas Howell 1945-4-29 20779 Marin Phoenix Lake Comment
  CAS-BOT-BC204482  Eragrostis cilianensis Doreen Smith 2001-10-1 s.n. Marin Shores of Stafford Lake reservoir 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
  CAS-BOT-BC291181  Erechtites glomeratus John Thomas Howell 1965-10-13 41413 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  POM196209  Erechtites glomeratus E. E. Stanford 1929-11-11 1186 Marin Bluffs above Bolinas Beach. Comment
  RSA128481  Erechtites glomeratus Peter H. Raven 1949-10-30 1256 Marin Eldridge Grade above Kentfield. 183 Comment
  CAS-BOT-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
  SDSU3887  Erechtites minimus D. F. Howe 1961-7-28 3077 Marin 0.5 mile from Stinson Beach on road to Mt. Tamalpais. 152 Comment
  CAS-BOT-BC173655  Eremocarpus setiger Peter Rubtzoff 1980-7-12 s.n. Marin San Anselmo Comment
  CAS-BOT-BC131546  Ericameria arborescens M. K. C. 1885-6-1 70 Marin Tamalpais Comment
  CAS-BOT-BC131548  Ericameria arborescens E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais Comment
  HSC23758  Ericameria arborescens R. A. Vanbianchi 1971-9-1 74 Marin San Geronimo Ridge Comment
  JEPS19224  Ericameria arborescens W. L. Jepson 1927-3-20 11562 Marin Corte Madera ridge Corte Madera Comment
  OBI16591  Ericameria arborescens Lewis S. Rose 1966-9-29 66092 Marin Mt. Tamalpais, East Peak 701 Comment
  UCR111267  Ericameria arborescens L. S. Rose 1966-9-29 66092 Marin Mt. Tamalpais, East Peak. 701 Comment
  POM196476  Ericameria arborescens subsp. arborescens J. T. Howell 1924-9-14 652 Marin Pipeline Trail. Comment
  UC2042864  Erigeron inornatus Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9129 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, below Hacienda Drive Comment
  CAS-BOT-BC295440  Erigeron karvinskianus Gordon H. True 1970-4-18 5322 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 60 Comment
  RSA128983  Erigeron reductus var. angustatus Peter H. Raven 1950-7-20 2642 Marin Serpentine area above Bootjack on the old stageroad, Mt Tamalpais Comment
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Nov 6 2011
  CAS-BOT-BC216096  Eriodictyon californicum L. R. Abrams 1922-4-29 8085 Marin Pipe Line Trail above 1/2 mile north of railroad bridge, Mt. Tamalpais Comment
  CAS-BOT-BC216098  Eriodictyon californicum E. Cannon 1891-5-6 s.n. Marin Mt. Tamalpais Comment
  CHSC8369  Eriodictyon californicum Edward L. Smith 1957-9-7 275 Marin Located 3 mi. e of Pantoll area, Mt. Tamilpias State Park. 518 Comment
  UCD119253  Eriodictyon californicum Morris Halperin 1932-6-23 s.n. Marin On trail between Muir Woods and Mt. Tamalpais. Comment
  RSA127074  Eriogonum caninum J. T. Howell 1944-7-7 19680 Marin Serpentine above Camp Handy. Mt. Tamalpais. Comment
  SEINET3159915  Eriogonum caninum H. A. Walker 1909-8-14 1838 Marin at Tiburon Comment
  CAS-BOT-BC249911  Eriogonum fasciculatum var. foliolosum Catherine Best 1978-9-14 s.n. Marin Northwest side of Limantour Spit Rd. about 100 yds from Bear Valley Rd. Comment
  UC589485  Eriogonum latifolium Beryl O. Schreiber 1932-8-3 721 Marin Honeymoon Beach Tomales Bay, Honeymoon Beach Comment
  UC77572  Eriogonum latifolium T. S. Brandegee Oct. 1888 Marin Angel Island Comment
  RSA196991  Eriogonum latifolium Noel Holmgren, James L. Reveal 1966-6-5 2635 Marin Tiburon Peninsula, along Tiburon Boulevard. Comment
  SBBG64030  Eriogonum latifolium Mrs. H. P. Bracelin 1930-7-27 24 Marin 2 mi N of Bodega Comment
  SDSU6788  Eriogonum latifolium D. F. Howe 1961-7-28 3085 Marin 11.3 miles from Invernes on road to Pt. Reyes. 61 Comment
  UCD161906  Eriogonum luteolum Ayzik Solomeshch 2014-6-10 s.n. Marin Cascade Canyon Open Space Preserve, Blue Ridge, about 1 mile south of Fairfax, vegetation plot CCP 07. UTM Zone 10 E 534552 N 4203952, (Coordinates converted from UTM by label maker.) 240 Comment
  CAS-BOT-BC259512  Eriogonum luteolum var. caninum Doreen Smith 2003-6-1 s.n. Marin Near Old St. Hilary's church, Tiburon Comment
  CAS-BOT-BC259520  Eriogonum luteolum var. caninum John Thomas Howell 1945-8-12 21375 Marin Near Mt. Theater, Mt. Tamalpais Comment
  CAS-BOT-BC538071  Eriogonum luteolum var. caninum Ayzik Solomeshch 2014-6-10 s.n. Marin Summit Fire Road, clost to top of the hill; vegetation plot SFR 02 320 Comment
  UC101508  Eriogonum luteolum var. caninum Katharine Brandegee June 1907 Marin Tiburon Comment
  UC936182  Eriogonum luteolum var. caninum Ethel Crum 1933-7-9 1503 Marin 5 mi sw Fairfax; North Coast Ranges, Mt. Tamalpais, Meadow Club golf links 274 Comment
  UC589584  Eriogonum nudum var. auriculatum Beryl O. Schreiber 1932-6-29 575 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
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Aug 21 2015
  SBBG34341  Eriogonum nudum var. decurrens D. Myrick 1969-8-1 2120 Marin S slope below Old Saint Hilary, Tiburon 60 Comment
  UCD101491  Eriogonum umbellatum var. polyanthum Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry, American River Canyon. Comment
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Sep 11 2017
  CAS-BOT-BC297993  Eriophyllum confertiflorum Lewis S. Rose 1956-6-25 56101 Marin Rock Springs, Mt Tamalpais 579 Comment
  UCD132134  Eriophyllum confertiflorum A. A. Beetle 1939-3-17 1769 Marin Near Bolinas. Comment
  CAS-BOT-BC301205  Eriophyllum lanatum var. arachnoideum Lewis S. Rose 1939-5-17 39127 Marin Sausalito 121 Comment
  CAS-BOT-BC301207  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  POM54361  Eriophyllum lanatum var. arachnoideum A. D. E. Elmer 1903-07 4549 Marin Point Reyes Post Office. Comment
  POM66657  Eriophyllum lanatum var. arachnoideum Anonymous 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  UC311077  Eriophyllum lanatum var. arachnoideum A. D. E. Elmer Jul 1903 4549 Marin Point Reyes Post Office Comment
  UC31663  Eriophyllum lanatum var. arachnoideum W. A. Setchell 1896-3-6 Marin Bolinas Ridge Western Middle California, Bolinas Ridge Comment
  UC507045  Eriophyllum lanatum var. arachnoideum Don Hatfield 1933-4-16 E 7 Marin 2 mi ne Stinsons Beach; Mill Valley Road Comment
  CAS-BOT-BC301210  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1939-4-23 14602 Marin Blythedale Canyon, Mill Valley Comment
  CAS-BOT-BC301931  Eriophyllum staechadifolium Alice Eastwood 1915-6-23 4751 Marin Pt. Reyes Comment
  UC496389  Eriophyllum staechadifolium Merle Randall 1930-6-13 Marin bank of Alamere Creek, 8 mi above Bolinas; Alamere Creek, Bolinas Comment
  UC507053  Eriophyllum staechadifolium Miss Barbara Blanchard May 6 1933-May 7 1933 E 20 Marin bluffs along the coast; Bodega Bay Comment
  SEINET8673665  Eryngium armatum Unknown 1953-6-9 1435 Marin .4 mile south of school at Pt. Reyes Comment
  UC20996  Eryngium armatum Alice Eastwood July 1896 Marin Tennessee Bay Comment
  SEINET13944097 Image available Eryngium armatum Lewis S. Rose 1955-1 55172 Marin 2 miles east of Tomales; ca 100 ft 30 Comment
  SEINET7714543  Erysimum asperum Unknown Marin Camp Taylor Comment
  CAS-BOT-BC40794  Erysimum capitatum G. B. Rossbach; R. P. Rossbach 1938-5-29 840 Marin About 2 miles north of Tocaloma. Comment
  UC94928 Image available Erysimum concinnum Lewis S. Rose 1950-3-27 50036 Marin ocean bluffs Point Reyes Comment
  CAS-BOT-BC54730  Erysimum concinnum R. S. Ferris; Ira L. Wiggins 1935-7-19 8121 Marin Point Reyes. Comment
  CAS-BOT-BC54769  Erysimum franciscanum Walter Lennon 1973-3-15 s.n. Marin Marin Headlands, just west of Golden Gate Bridge. Comment
  UC130719  Eschscholzia caespitosa H. M. Hall 1909-6-9 8510 Marin Mt. Vision; summit Comment
  CAS-BOT-BC403203  Eschscholzia californica Alice Eastwood 1923-5-13 11816 Marin Pt. Reyes Comment
  CAS-BOT-BC422376  Eschscholzia californica D. Burge; R. Crowe; M. Cherry; A. Young 2014-3-22 14113 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UC635459  Eschscholzia californica Curtis Ferris 1932-3-5 22 Marin Bolinas Bay; e side Comment
  CAS-BOT-BC403202  Eschscholzia californica John Thomas Howell 1954-4-22 29141 Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC206815  Euonymus occidentalis Doreen Smith 2002-6-29 s.n. Marin Cataract Gulch nearest lower waterfall, Mt. Tamalpais Comment
  CAS-BOT-BC206817  Euonymus occidentalis Miss E. Cannon 1895-6-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC366904  Euphorbia peplus R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13344 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC312214  Eurybia radulina Dorothy Sutliffe 1922-8-1 s.n. Marin On road between Phoenix and Lagunitas Lakes Comment
  CAS-BOT-BC312244  Euthamia occidentalis Carol Weiske 2001-10-7 s.n. Marin White House Pool, Point Reyes Peninsula Comment
  CAS-BOT-BC434175  Fallopia baldschuanica Walter Lennon 1974-7-7 s.n. Marin Olema Comment
  CDA22713  Fallopia multiflora G. D. Barbe 1976-1-15 2106 Marin 225 Eldridge Avenue, Mill Valley. 0 Comment
  CAS-BOT-BC278319  Festuca californica subsp. californica John Thomas Howell 1939-5-14 14667 Marin Between Phoenix Lake and Lake Lagunitas Comment
  UCD65903  Festuca californica subsp. californica Ogden C. Riddle 1941-4-20 70 Marin Near Bootjack Camp, Mt. Tamalpais. 304 Comment
  CAS-BOT-BC278438  Festuca idahoensis Javier Penalosa 1961-5-30 1556 Marin Tiburon Peninsula. Hill southwest of a point on Tiburon Blvd. 1.2mi. from U.S. 101 Comment
  CAS-BOT-BC278443  Festuca idahoensis John Thomas Howell 1941-5-25 16208 Marin Rifle Camp, Mt. Tamalpais Comment
  SEINET10559298  Festuca idahoensis John Thomas Howell 1947-4-4 Howell s.n. Marin Black Canyon, Comment
  SBBG114172  Festuca myuros var. hirsuta R. Fowler 1983-5-1 Marin near lighthouse (N of parking area), Pt Reyes Nat Seashore Comment
  CAS-BOT-BC278821  Festuca occidentalis John Thomas Howell 1946-6-2 21989 Marin Lake Lagunitas, Mt. Tamalpais Comment
  UCD66144  Festuca occidentalis Robert Tofsrud Date Unknown 4 Marin Rock Springs at Jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theater on Cataract Creek, 1 1/2 miles sse of West Peak of Mt. Tamalpais. 609 Comment
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Feb 13 2012
  CAS-BOT-BC278989  Festuca rubra John Thomas Howell 1944-6-4 19561 Marin Near Mt. Vision west of Inverness Comment
  CAS-BOT-BC304291  Filago pyramidata Elizabeth Lennon 1971-5-28 s.n. Marin Above Kirby Cove, Marin Headlands State Park, just W of Golden Gate Bridge Comment
  UCR213440  Foeniculum vulgare Dean Kelch 2009-6-25 09- 481 Marin Central Coast, San Rafael, creek/tidal ditch along Andeson Road north of Davidson School 6 Comment
  CAS-BOT-BC453526  Fragaria chiloensis John Thomas Howell 1926-2-21 1636 Marin Ocean bluffs at Point Reyes Comment
  CAS-BOT-BC453528  Fragaria chiloensis Anne Constant 1955-4-24 68 Marin Duxbury Point, north of Stinson Beach 15 Comment
  SEINET11910600  Fragaria chiloensis F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -137 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  UC1300845  Fragaria vesca Helen K. Sharsmith 1963-2-23 5161 Marin Marshall-Petaluma road; San Francisco Bay Region 152 Comment
  UC589445  Fragaria vesca Beryl O. Schreiber 1932-6-29 597 Marin Sand Dune Beach, Tomales Bay; Tomales Bay Comment
  UC859949  Fragaria vesca Alice Eastwood 1912-5-21 50 Marin Kentfield Comment
  CAS-BOT-BC437042  Fragaria vesca Robert Soost 1999-5-10 s.n. Marin North end of Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC457935  Fragaria vesca subsp. californica Elsie Zeile 1909-4-4 45- 7 -1 Marin Mill Valley Comment
  CAS-BOT-BC457937  Fragaria vesca subsp. californica Saichi Kawahara 1968-3-10 21 Marin Alpine Dam road 7/5 mile east of Highway 1 junction at a spot overlooking Bolinas Lagoon and looking down into Pike County Gulch. 48 Comment
  CAS-BOT-BC231867  Frangula californica subsp. californica C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1806 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  CAS-BOT-BC52577  Frangula californica subsp. californica Geo. B. Grant 1900-5-13 s.n. Marin Summit Mt. Tamalpais Comment
  CAS-BOT-BC52588  Frangula californica subsp. californica E. M. Zeile 1921-9-3 s.n. Marin Lake Lagunitas Comment
  UC1073326  Frankenia salina George B. Rossbach 1954-10-10 351 Marin head of Drake's Estero (marsh along tidal creek); Point Reyes Comment
  CAS-BOT-BC368041  Fraxinus Greg de Nevers 2001-4-2 12240 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve Morse's Gulch 3 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
  JEPS44080  Fraxinus latifolia W. L. Jepson 1896-3-23 14601 Marin Mt. Tamalpais Comment
  CAS-BOT-BC175957  Fremontodendron californicum Dennis Odion 1999-4-21 s.n. Marin East of Pine Mountain Fire Road & northeast of Repack Fire Road Comment
  CAS-BOT-BC130029  Fritillaria affinis Javier Penalosa 1961-3-25 1195 Marin 600 ft. ridge above Tiburon 152 Comment
  UC1134607  Fritillaria affinis H. S. Yates 1934-3-18 3718 Marin Point Reyes 182 Comment
  UC1614647  Fritillaria affinis Charles M. Belshaw 1934-3-18 55 Marin 3 1/2 mi. w. Mill Valley (fire trail off of Lee St., on top of ridge) 152 Comment
  CAS-BOT-BC130039  Fritillaria affinis Mrs. E. C. Sutliffe 1923-4-1 s.n. Marin Lake Lagunitas Comment
  POM226434  Fritillaria affinis Adele Lewis Grant 1918-4-12 1206 Marin Mount Tamalpais Comment
  RSA177930  Fritillaria affinis Robert F. Thorne 1965-4-21 34422 Marin Along Petaluma-Inverness road near Nicasio Dam. 8 Comment
  SEINET12044986  Fritillaria affinis L. S. Rose 1931-1 403 Marin San Rafael Comment
  JEPS90104  Fritillaria liliacea Roger Raiche 1984-3-16 40062 Marin near where road reaches summit of Bolinas Ridge (ridge forming s side of Frink Canyon, Marshall-Petaluma Road); Frink Canyon, Marshall-Petaluma Road 274 Comment
  CAS-BOT-BC130363  Fritillaria liliacea Allen J. Galloway 1929-3-3 s.n. Marin Ridge east of Garcia 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
  UCD121658  Galium aparine 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
  POM67350  Galium californicum subsp. californicum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA67157  Galium californicum subsp. californicum J. T. Howell 1930-7-20 5381 Marin Just S of Phoenix Lake. Comment
  CDA29114  Galium porrigens D. G. Kelch, D. A. Weinstein, A. G. Murdock 2006-5-1 6 .172 Marin Lucas Valley Rd. Comment
  JEPS52760  Galium porrigens var. porrigens G. Ledyard Stebbins 1964-1-1 Marin Tiburon Peninsula Comment
  JEPS77894  Galium trifidum var. pacificum Edward Lee 1934-6-17 894 Marin streamside between Olema and South Brook Comment
  UC179053  Galium triflorum K. Brandegee June 1888 Marin Tamalpais Comment
  UCSC000716  Galium triflorum Harriet A. Walker 2007-7-4 615 Marin Cascade Drive, Mill Valley Comment
  JEPS20461  Gamochaeta ustulata W. L. Jepson 1919-5-18 8314 Marin Point Reyes Comment
  CAS-BOT-BC188504  Garrya elliptica C. Hart Merriam 1911-7-19 s.n. Marin Lagunitas Comment
  CAS-BOT-BC194528  Garrya elliptica Alice Eastwood 1903-1-1 3169 Marin Mt. Tamalpais Comment
  CAS-BOT-BC194536  Garrya elliptica James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais 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
  UC1550382  Garrya elliptica Gerald V. Dahling May 1973 1111 Marin near Pt. Reyes Comment
  CAS-BOT-BC194538  Garrya elliptica H. E. McMinn 1922-6-6 162 Marin unspecified Comment
  RSA258885  Garrya elliptica Thomas W. Nelson 1974-4-22 1211 Marin Growing along the north side of Mt. Tamalpais. Comment
  RSA95489  Garrya elliptica L. S. Rose 1954-5-10 54042 Marin Tomales Bay, five miles south of Marshall. Comment
  SEINET8730405 Image available Garrya elliptica Lewis S. Rose 1938-1 38091 Marin Tomales Bay, near Point Reyes Station 15 Comment
  CAS-BOT-BC282626  Gastridium phleoides Gordon H. True 1965-5-11 1895 Marin Black Hills near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC282628  Gastridium phleoides John Thomas Howell 1939-7-16 s.n. Marin Rock Spring, Mt. Tamalpais Comment
  UC790952  Gastridium ventricosum A. A. Beetle 1941-7-6 1753 Marin near Bolinas Comment
  JEPS66608  Gaultheria shallon W. L. Jepson 1923-1 14657 Marin Mount Tamalpais Comment
  CAS-BOT-BC303510  Gazania linearis Catherine Best 1990-4-14 1364 Marin At the edge of Highway 101 and on the bank above about 0.25 mile N of the Tiburon turnoff Comment
  CAS-BOT-BC208071  Genista monspessulana John Thomas Howell 1966-4-6 41471 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CDA4088  Genista monspessulana T. C. Fuller 1962-2-27 7696 Marin West of freeway, Highway 101, 0.5 mile north of Spencer Avenue overpass, Sausalito. 0 Comment
  SEINET10838393  Genista monspessulana Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 804 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  UCD119663  Genista monspessulana Annabelle Kleist 2008-6-4 MT- 5 Marin Marin hills, Ridgecrest Blvd. Comment
  UC566921  Gentiana affinis var. ovata H. L. Mason 1923-10-1 776 Marin s slopes Mount Tamalpais Comment
  UC571131  Geranium molle H. L. Mason 1927-4-26 5212 Marin road from Fairfax to crest of Bolinas (via Alpine Dam) Comment
  PASA677  Geranium molle Mabel B. Peirson 1926-3-28 Marin Tennessee Cove Comment
  SJSU4058  Geranium molle C. W. Sharsmith 1965-5-22 7382 Marin near Bear Cr, Point Reyes Peninsula 91 Comment
  UCSB11687  Geranium molle Blattau, Jim 1962-4-17 Marin 1.2 miles west of Lagunitas on road from San Anselmo to Olema and California Highway 1 106 Comment
  CAS-BOT-BC434961  Geranium purpureum A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14622 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
  UC133965  Gilia capitata subsp. capitata Katharine Brandegee 1907-6-29 Marin Bolinas Road Comment
  CAS-BOT-BC225289  Gilia capitata subsp. chamissonis Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  RSA523913  Gilia capitata subsp. chamissonis G. H. True 1937-6-6 718 Marin Point Reyes. 30 Comment
  CAS-BOT-BC225294  Gilia capitata subsp. chamissonis Verne Grant; Alva Grant 1948-6-17 8590 Marin Sand hills one-half mile inland from Tomales Bay, near Camp Tomales Comment
  CAS-BOT-BC226163  Gilia capitata subsp. tomentosa Lewis S. Rose 1938-2-28 38086 Marin Tomales 9 Comment
  CAS-BOT-BC225483  Gilia millefoliata Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  UC1301073  Glebionis segetum Helen K. Sharsmith 1962-5-30 5088 Marin San Francisco Bay Region, Point Reyes 45 Comment
  CAS-BOT-BC303714  Glebionis segetum Madeline E. Logan 1932-5-25 s.n. Marin On road to Point Reyes lighthouse Comment
  UCD66783  Glyceria declinata Herbert L. Mason; Malcolm A. Nobs 1949-4-29 739 Marin Marsh at head of Tomales Bay on Bear Creek above junction with Mill Creek. Comment
  CAS-BOT-BC282799  Glyceria leptostachya John Thomas Howell 1947-5-18 s.n. Marin E. end of Alpine Lake, Mt. Tamalpais Comment
  RSA127271  Glyceria leptostachya J. T. Howell 1946-6-16 22077 Marin Olema Marshes. Comment
  RSA309544  Glyceria leptostachya Robert A. Norris 1983-9-10 4588 Marin Marin County: Tennessee Valley Trail, 1/4 mile inland from Tennessee Cove, alt 70ft. 21 Comment
  POM292458  Gnaphalium beneolens Lyman Benson 1934-8-30 6120 a Marin Above Muir Woods, Seaward N. Coast Mt. Range, Pacific Ocean Watershed 305 Comment
  RSA12221  Gnaphalium californicum C. B. Wolf 1934-6-28 5765 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  CAS-BOT-BC302624  Gnaphalium palustre John Thomas Howell; C. Best; W. Follette; G. H. True 1980-6-19 53727 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  SD81266  Gnaphalium purpureum Darley F. Howe 1969-5-27 4575 Marin McClure's Beach, Point Reyes. 29 Comment
  UCR25436  Gnaphalium stramineum D. E. Breedlove 1961-12-31 1436 Marin Along rd to Point Reyes, 12.0 mi west of Inverness 21 Comment
  RSA29109  Grindelia camporum E. K. Balls, Percy C. Everett 1953-10-8 18586 Marin 0.1 mile E of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 76 Comment
  CAS-BOT-BC304444  Grindelia hirsutula Javier Penalosa 1961-4-1 1209 Marin Tiburon Peninsula. Intersection of Blakefield Rd. and Tiburon Blvd. (ca. 1mi. from U.S. 101) Comment
  CAS-BOT-BC304467  Grindelia hirsutula John Thomas Howell 1946-11-3 23033 Marin Hamilton Field Comment
  CAS-BOT-BC304479  Grindelia hirsutula John Thomas Howell 1933-7-23 11455 Marin Sausalito Hills Comment
  CAS-BOT-BC304490  Grindelia hirsutula John Thomas Howell 1946-8-23 22889 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  CAS-BOT-BC304500  Grindelia hirsutula Saichi Kawahara 1969-3-28 519 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC304815  Grindelia hirsutula J. T. Howell 1933-10-8 11701 Marin Pt. Reyes Comment
  CAS-BOT-BC314427  Grindelia hirsutula Lewis S. Rose 1930-7-20 s.n. Marin Kentfield Comment
  CAS-BOT-BC314435  Grindelia hirsutula John Thomas Howell 1933-7-30 11483 Marin Between Inverness and Pt. Reyes Station Comment
  CAS-BOT-BC314437  Grindelia hirsutula John Thomas Howell 1933-7-30 11487 Marin 7 miles S of Bolinas Bay on road to Sausalito Comment
  CAS-BOT-BC314470  Grindelia hirsutula John Thomas Howell 1945-7-1 21265 Marin Tiburon Comment
  JEPS59959  Grindelia hirsutula Lewis S. Rose 1969-8-29 69101 Marin 1 mi northeast of San Rafael 1 Comment
  RSA12206  Grindelia hirsutula C. B. Wolf 1934-6-27 5749 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  UC1176886  Grindelia hirsutula John Thomas Howell 1945-7-29 21362 Marin ocean bluff at mouth Rio Honda (n of Bolinas) Comment
  UC1176891  Grindelia hirsutula John Thomas Howell 1939-7-16 14854 Marin between Mt. Theater and Bootjack; Mt. Tamalpais Comment
  UC1176893  Grindelia hirsutula John Thomas Howell 1946-5-16 21860 Marin se side Angel Island; se side Angel Island Comment
  UCD163892  Grindelia hirsutula Peter Rubtzoff 1980-6-8 9455 Marin San Anselmo. Comment
  CAS-BOT-BC314425  Grindelia hirsutula Barrett Anderson 1986-7-22 3211 Marin Point San Pedro Road along San Rafael Bay, Bay Salt Marsh at sea level Comment
  SBBG23095  Grindelia hirsutula H. and M. Dearing 1939-4-29 3225 Marin N of San Rafael Comment
  CDA6146  Grindelia hirsutula subsp. hirsutula Unknown 1925-6-5 1655 Marin 0 Comment
  POM52445  Grindelia hirsutula var. davyi P. A. Munz 1922-8-5 6452 Marin Mt. Tamalpais. 365 Comment
  RSA51219  Grindelia stricta var. angustifolia J. T. Howell 1949-10-9 26300 Marin San Francisco Bay at N end of Tiburon Peninsula. Comment
  RSA120841  Grindelia stricta var. platyphylla S. S. Tillett 1956-6-29 562 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  RSA321224  Grindelia stricta var. platyphylla Walter Wisura 1985-2-1 4043 Marin North Beach; Point Reyes Peninsula. Comment
  SEINET11835914  Grindelia stricta var. platyphylla M. T. Doutt 1931-1 590 Marin Pt. Reyes lighthouse Comment
  UC1106257  Guillenia lasiophylla John Thomas Howell 1943-4-11 17904 Marin Black Canyon, San Rafael hills San Rafael Comment
  CAS-BOT-BC282874  Hainardia cylindrica Javier Penalosa 1961-5-5 1433 Marin Tiburon Blvd. ca. 100 yards west of Blackfield Drive, Tiburon Peninsula Comment
  UCR65567  Hedypnois cretica Aaron Liston, S. Meury 1989-4-20 792- 01 Marin San Francisco Bay Region, Mt. Tamalpais State Park, Rock Springs 580 Comment
  CAS-BOT-BC309449  Helenium puberulum Alice Eastwood 1920-8-15 10026 Marin Whites Hill Comment
  CAS-BOT-BC309451  Helenium puberulum John Thomas Howell 1939-7-2 14833 Marin Pirates Cove Comment
  UC1177312  Helenium puberulum John Thomas Howell 1939-7-2 14833 Marin Pirates Cove Comment
  CAS-BOT-BC223995  Helianthemum scoparium James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC223997  Helianthemum scoparium John Thomas Howell 1947-5-18 23180 Marin Carson Ridge Comment
  UCD163737  Hemizonia Peter Rubtzoff 2016-5-7 9641 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  CAS-BOT-BC306195  Hemizonia congesta subsp. congesta John Thomas Howell 1946-9-8 22989 Marin Near Ignacio Comment
  CAS-BOT-BC306197  Hemizonia congesta subsp. congesta J. McMurphy 1910-6-8 s.n. Marin Ignacio Comment
  SD43427  Hemizonia congesta subsp. congesta Philip A. Munz 1947-10-5 12187 Marin Trail from Ross to Lake Lagunitas. 149 Comment
  SEINET234359  Hemizonia congesta subsp. congesta Jeff Davis 1991-6-1 s.n. Marin Near Nicasio at southern end f Nicasio reservoir on Nicasio Valley rd 61 Comment
  CAS-BOT-BC306252  Hemizonia congesta subsp. lutescens John Thomas Howell 1946-9-8 22991 Marin Near Ignacio Comment
  CAS-BOT-BC309621  Hemizonia congesta subsp. lutescens John Thomas Howell 1957-9-15 32958 Marin Near Mill Valley Comment
  CHSC74954  Hemizonia congesta subsp. lutescens Jeff Davis 1991-6-1 Marin Near Nicasio, at southern end of Nicasio Reservoir, on Nicasio Valley Road. 60 Comment
  JEPS12601  Hemizonia congesta subsp. lutescens R. F. Hoover 1941-5-8 4993 Marin Tiburon Comment
  UC197519  Hemizonia congesta subsp. lutescens H. M. Hall 1914-10-1 9888 Marin 5 mi n San Rafael Comment
  UC990586  Hemizonia congesta subsp. lutescens James I. McMurphy 1910-6-9 Marin San Rafael Comment
  CAS-BOT-BC309631  Hemizonia congesta subsp. lutescens Lester Rowntree 1938-5-19 s.n. Marin Near Pt. Reyes Station Comment
  JEPS13489  Hemizonia congesta subsp. lutescens W. L. Jepson 1914-8-22 6188 Marin Lower Redwood Canyon Comment
  JEPS35776  Hemizonia congesta subsp. lutescens Barbara Sherfey 1961-6-25 Marin between Stinson Beach and Olema Comment
  UC32734  Hemizonia congesta subsp. lutescens unknown 2487 Marin above San Rafael Comment
  UC32739  Hemizonia congesta subsp. lutescens E. L. Greene 1886-4-1 Marin Comment
  POM53597  Hemizonia lutescens A. A. Heller 1902-6-19 5730 Marin Tiburon peninsula, along the Bay Road. Comment
  RSA784612  Hemizonia lutescens Peter Rubtzoff 1980-9-9 9623 Marin San Anselmo Comment
  CAS-BOT-BC123534  Hemizonia multicaulis subsp. vernalis Harriet Ann Walker 1909-5-31 1721 Marin Tiburon Comment
  RSA81663  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1909-6-25 s.n. Marin Near Olema. Comment
  SEINET11848432  Hemizonia multicaulis subsp. vernalis H. K. Sharsmith 1962-1 5001 Marin W slope of Bolinas Ridge, Alpine Dam road above Bolinas peninsula 229 Comment
  RSA15222  Heracleum maximum C. B. Wolf 1927-4-24 380 Marin Stinson Beach Comment
  CAS-BOT-BC310223  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1947-4-13 s.n. Marin Tiburon Peninsula Comment
  UC1177294  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1940-5-26 15530 Marin Little Carson Falls Comment
  CAS-BOT-BC310222  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1966-4-6 41464 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  SD48444  Hesperocyparis sargentii G. R. Campbell 1956-4-6 9 Marin Mount Tamalpais, Carson Ridge, about 1 mile from highway 305 Comment
  CAS-BOT-BC176065  Hesperolinon congestum J. P. Moore s.n. Marin San Rafael Comment
  CAS-BOT-BC176067  Hesperolinon congestum John Thomas Howell 1937-7-4 13089 Marin Tiburon Comment
  CAS-BOT-BC176079  Hesperolinon congestum John Thomas Howell 1967-9-6 43736 Marin West of Old St. Hilary's Church, Tiburon Comment
  RSA89756  Hesperolinon congestum P. A. Munz 1954-8-1 19912 Marin Tiburon Peninsula 30 Comment
  UC1212431  Hesperolinon congestum Helen K. Sharsmith 1951-7-10 4009 Marin slope just n Tiburon; Outer North Coast Ranges, Tiburon Peninsula 30 Comment
  UC1212433  Hesperolinon congestum Freed W. Hoffman 1948-7-10 2694 Marin Carson Ridge Comment
  CAS-BOT-BC143705  Heteromeles arbutifolia Timothy Plowman 1979-8-18 7907 Marin Tomales Bay, Inverness Comment
  CAS-BOT-BC143710  Heteromeles arbutifolia Javier Penalosa 1961-8-26 2188 Marin Tiburon Blvd. 1/2 mi. from U.S. 101 Comment
  JEPS45023  Heteromeles arbutifolia W. L. Jepson 1921-9-24 9492 Marin w of Fairfax 243 Comment
  UC521676  Heteromeles arbutifolia Joseph Andorfer Ewan 1933-10-22 8076 Marin Tomales Bay, Hearts Desire Hearts Desire; Tomales Bay, Hearts Desire Comment
  CAS-BOT-BC143707  Heteromeles arbutifolia Javier Penalosa 1962-3-31 2281 Marin Ridge over the longer of the Peninsula RR tunnels Comment
  CAS-BOT-BC310261  Heterotheca grandiflora John Thomas Howell 1946-9-8 22993 Marin Near Ignacio Comment
  CAS-BOT-BC311181  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1926-6-9 13914 Marin Sausalito Comment
  UC1177271  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1939-7-2 14831 Marin ridge between Tennessee Cove and Pirates Cove Comment
  CAS-BOT-BC311169  Heterotheca sessiliflora subsp. bolanderi Cassie Burke; Alva Day 1980-6-18 80 -46 Marin Angel Island near summit of Mt. Livermore, North Ridge Trail on north-east slope Comment
  UC2013036  Heterotheca sessiliflora subsp. bolanderi Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9128 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  UC589378  Heuchera micrantha Beryl O. Schreiber 1932-6-17 497 Marin Waterfall Beach Tomales Bay Comment
  UC764990  Heuchera micrantha R. F. Hoover 1941-5-12 5049 Marin Inverness Comment
  CAS-BOT-BC420420  Heuchera micrantha var. diversifolia Michener; Bioletti 1892-6-1 s.n. Marin Tocaloma Comment
  UC11353  Heuchera micrantha var. erubescens W. A. Setchell 1896-6-3 Marin Bolinas Ridge; Western Middle California Comment
  CAS-BOT-BC424401  Heuchera pilosissima Robert F. Hoover 1941-5-12 5057 Marin Head of Drake's Estero Comment
  CHSC8209  Hierochloe occidentalis D. McClain 1969-3-27 52 Marin 1/2 mi. S. on Molino Ave., Mill Valley. 30 Comment
  JEPS70573  Hierochloe occidentalis W. L. Jepson 1924-2-10 10311 Marin Paper Mill Creek Comment
  POM257285  Hierochloe occidentalis Virginia Long 1933-5-4 212 a Marin Mill Valley 61 Comment
  UCSC000087  Hierochloe occidentalis H. S. Yates 1934-5-18 3694 Marin near Inverness - Point Reyes 6 Comment
  SEINET176359  Hierochloe occidentalis H. E. Parks Marin In canyons on Mt. Tamalpais. Comment
  CAS-BOT-BC55363  Hirschfeldia incana John Thomas Howell 1939-6-25 14804 Marin Mill Valley. Summit Avenue. Comment
  CAS-BOT-BC280749  Holcus lanatus J. Penalosa 1960-9-17 919 Marin Inverness Ridge Comment
  CAS-BOT-BC280751  Holcus lanatus Javier Penalosa 1961-7-29 2002 Marin McClure Beach, Pt. Reyes Peninsula Comment
  UCD84968  Holcus lanatus S. Galen Smith; Malcolm A. Nobs 1949-6-28 890 Marin About 1-1/2 miles N of Inverness. Comment
  CAS-BOT-BC149972  Holodiscus discolor var. discolor Alice Eastwood 1915-6-24 4785 Marin Inverness Comment
  CAS-BOT-BC284605  Hordeum brachyantherum subsp. brachyantherum John Thomas Howell 1944-5-28 s.n. Marin Almonte Comment
  CAS-BOT-BC284607  Hordeum brachyantherum subsp. brachyantherum Javier Penalosa 1961-5-5 1434 Marin Tiburon Peninsula. Tiburon Blvd. ca. 100 yds. west of Blackfield Drive Comment
  CHSC33991  Hordeum brachyantherum subsp. brachyantherum J. D. Prouty 1980-4-12 856 Marin Edge of marsh W of Hwy. 1 ca. 2.5 mi S of Tomales. 1 Comment
  POM295701  Hordeum brachyantherum subsp. brachyantherum Lyman Benson 1935-5-16 6568 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  RSA127273  Hordeum depressum J. T. Howell 1947-4-13 23057 Marin Tiburon Peninsula Comment
  RSA318549  Hordeum marinum subsp. gussoneanum Robert A. Norris 1984-5-2 4724 Marin near summit of Ring Mt. or Tiburon City Open Space (disturbed site near dead end of Taylor Rd., well above Venus Ct. and Shepherd Way), Tiburon Peninsula. 168 Comment
  UCD85880  Hordeum marinum subsp. gussoneanum Javier Penalosa 1961-4-29 1353 Marin Tiburon Peninsula. Northwest of Marin Country Day School. Comment
  RSA51281  Hordeum murinum subsp. glaucum J. T. Howell 1949-4-24 25307 Marin Fort McDowell, Angel Island Comment
  UC50664  Hordeum murinum subsp. leporinum Jos. Burtt Davy 1893-4-26 159 Marin Mt. Tamalpais Comment
  NY436300  Horkelia bolanderi var. marinensis A. D. E. Elmer 07 1903 5039 Marin Comment
  UCD113403  Horkelia californica var. californica Collector unknown 1925-6-6 1681 Marin Bolinas. Comment
  JEPS44592  Horkelia marinensis J. Burtt Davy 1900-6-18 6710 Marin Point Reyes Comment
  CAS-BOT-BC144021  Horkelia marinensis Catherine Best 1979-5-16 s.n. Marin Pt. Reyes Peninsula - Lunnys Ranch near Radio Station Comment
  CAS-BOT-BC146514  Horkelia tenuiloba John Thomas Howell 1939-7-16 14847 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC323899  Hyacinthoides non-scripta D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13331 Marin Marin Municipal Water District lands: Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  UC1279954  Hydrocotyle ranunculoides Peter H. Raven 1955-9-4 8856 Marin 2 mi. n. Stinson Beach Comment
  UC615172  Hydrocotyle verticillata Beryl Schreiber 1936-6-21 2255 Marin Tomales Bay, Shell Beach 1 Comment
  UC903298  Hydrocotyle verticillata Ethel Crum 1933-10-8 1575 Marin Point Reyes Peninsula, Drake's Estero Comment
  UC1606613  Hydrocotyle verticillata Roger Raiche 1982-7-10 20609 Marin Abbott's Lagoon Comment
  CAS-BOT-BC400879  Hypericum anagalloides Wilma Follette 1999-6-7 s.n. Marin Point Reyes National Seashore, Ledum Swamp, in ditch along Sir Francis Drake Boulevard Comment
  UC1177444  Hypericum concinnum John Thomas Howell 1946-7-7 22200 Marin burned area w. of Potrero Meadow (Mt Tamalpais); Mt Tamalpais Comment
  UC198888  Hypericum concinnum V. King Chesnut 1887-7-11 Marin Mt. Tamalpais Comment
  UC34308  Hypericum concinnum W. C. Blasdale 1893-5-25 Marin Mill Valley Comment
  CAS-BOT-BC410751  Hypericum concinnum Elsie Zeile 1910-7-10 s.n. Marin Tamalpais Comment
  RSA89539  Hypericum concinnum P. A. Munz 1954-8-1 19902 Marin Matt Davis Trail, Mt. Tamalpais 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
  CAS-BOT-BC206909  Ilex aquifolium Robert A. Allen 1983-3-18 s.n. Marin Tomales Bay State Park on Johnstone Trail between picnic ground and Pebble Beach. Comment
  CDA4979  Impatiens balfourii William J. Ferlatte, E. R. Nelson 1973-9-5 Marin Buena Vista Street, Mill Valley. 0 Comment
  CAS-BOT-BC508347  Ipheion Lilian McHoul 1973-3-26 s.n. Marin Near dam of Bon Tempe Reservoir Comment
  CAS-BOT-BC279931  Iris douglasiana J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13025 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC1134694  Iris douglasiana H. S. Yates 1935-4-2 5043 Marin 1 mi nw Muir Woods; Tamalpais Quad. 487 Comment
  UC4277  Iris douglasiana W. A. Setchell Apr 1896 Marin Bolinas Comment
  UCR20570  Iris douglasiana H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 2 mi. west of the junction with Ridgecrest Blvd. Comment
  CHSC114287  Iris foetidissima D. G. Kelch; Kathy Kosta 2010-1-7 10007 Marin Dominican College campus. 24 Comment
  JEPS17342  Iris macrosiphon W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  UC333761  Iris macrosiphon unknown Marin Mt. Tamalpais Comment
  RSA366825  Iris macrosiphon Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais and vicinity. Comment
  UC187026  Iris macrosiphon C. F. Sonne Apr 1887 Marin Ross Valley; on road to Tamalpais Comment
  CAS-BOT-BC88647  Isatis tinctoria John Thomas Howell 1974-5-2 50328 Marin Stinson Beach. In yard of Barbara Menzies. Comment
  CAS-BOT-BC531465  Isoetes howellii A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15810 Marin Mount Tamalpais. Marin Municipal Water District lands: alongside Alpine Lake Comment
  POM210005  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  UC150781  Isoetes nuttallii Mrs. Brandegee June, 1892 Marin Mt. Tamalpais Comment
  UC810479  Isoetes nuttallii Alice Eastwood 1922-7-23 11508 Marin Rock Spring Mt Tamalpais Comment
  CAS-BOT-BC69880  Isoetes nuttallii unspecified 1894-7-13 s.n. Marin Unspecified. Comment
  CAS-BOT-BC112391  Isolepis carinata John Thomas Howell 1943-5-22 18154 Marin Lagunitas Meadows Comment
  RSA121774  Jaumea carnosa B. O. Schreiber 1936-6-21 2256 Marin Shell Ranch. Comment
  CAS-BOT-BC149603  Juglans hindsii John Walters 1996-10-7 s.n. Marin San Anselmo. Sorich Crreek at Santa Cruz Ave. Comment
  CAS-BOT-BC257625  Juncus J. T. Howell 1987-10-14 s.n. Marin Terra Linda Community Gardens Comment
  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
  UC589580  Juncus balticus Beryl O. Schreiber 1932-6-20 542 Marin Shell Beach Tomales Bay Comment
  UCD141314  Juncus bolanderi Malcolm A. Nobs; S. Galen Smith 1949-6-28 885 Marin 1-1/2 miles north of Iverness. Comment
  IRVC14054  Juncus bufonius H. Sakamoto 1967-5-21 19 Marin 1/2 mile south of Petaluma tunorr in Tomales along Highway 1. In a gravel quarry beside a creek. Comment
  JEPS93164  Juncus bufonius var. bufonius Grant Fletcher 1995-5-23 GRFLE 15 Marin along Hwy 1 just n Marshall; Audubon Canyon Ranch, Cypress Grove Preserve 25 Comment
  RSA0000291  Juncus effusus var. brunneus A. Kellogg 1866-8-12 s.n. Marin Shaded shores of Bolinas Bay. Comment
  CDA31480  Juncus mertensianus D. G. Kelch 2006-5-1 6 .198 Marin Lighthouse Rd S of radio station. Pt. Reyes. Comment
  UC1177404  Juncus occidentalis John Thomas Howell 1944-6-25 19646 Marin Santa Venetia Comment
  UC1101092  Juncus patens Malcolm A. Nobs and S. Galen Smith 1949-6-30 915 Marin ca 1 mi n Point Reyes Station (on Highway 1) Comment
  JEPS34415  Juncus phaeocephalus Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8891 Marin at junction of Sir Francis Drake Highway and road to Tomales Bay State Park; Inverness Ridge 101 Comment
  UC589988  Juncus phaeocephalus H. S. Yates 1936-6-14 5637 Marin 1.5 mi e Aurora School (on road between Two Rock and Fallon); Sebastopol Quad. 45 Comment
  RSA126571  Juncus phaeocephalus var. paniculatus H. S. Yates 1936-6-14 5642 Marin 1 mile E of Aurora School. 46 Comment
  UCD86029  Koeleria macrantha P. B. Kennedy 1926-5-20 s.n. Marin San Rafael to Bolinas. Comment
  CAS-BOT-BC271350  Koeleria pyramidata John Thomas Howell 1939-5-21 s.n. Marin Shelter Cove, Tiburon Comment
  CAS-BOT-BC499181  Kopsiopsis hookeri Alice Eastwood 1916-4-1 s.n. Marin Mt. Tamalpais Comment
  JEPS127940  Kopsiopsis strobilacea Adam C. Schneider 2016-4-16 974 Marin Mount Tamalpais Watershed (N of State Park). High Marsh Trail. Comment
  CAS-BOT-BC344389  Lachemilla procumbens Gordon H. True 1965-5-11 1886 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC272308  Lachnagrostis filiformis Doreen Smith 1996-9-12 s.n. Marin Lake Alpine Comment
  RSA254164  Lactuca saligna Robert A. Norris 1974-10-13 2229 Marin By Panoramic Highway, near Stinson Beach-Muir Woods junction. Comment
  RSA39847  Lactuca saligna P. A. Munz 1947-10-5 12191 Marin Trail from Ross to Lake Lagunitas. 152 Comment
  RSA40158  Lactuca saligna J. T. Howell 1943-9-25 19324 Marin Southern part of valley. 8 Comment
  CAS-BOT-BC341500  Lagophylla ramosissima Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC341496  Lagophylla ramosissima H. M. Hall 1916-7-14 10234 Marin San Francisco Bay. Summit of ridge East of San Andreas Lake Comment
  CAS-BOT-BC274284  Lagurus ovatus Alice Eastwood 1912-6-1 s.n. Marin Sausalito Comment
  UCD132712  Lagurus ovatus Ramona Robison 2012-6-24 s.n. Marin Pt. Reyes National Park. In area around parking lot for lighthouse access and along access road. 142 Comment
  UC1106269  Lapsana communis John Thomas Howell 1944-7-9 19685 Marin Inverness Comment
  CAS-BOT-BC337870  Lapsana communis John Thomas Howell 1944-7-9 19685 Marin Inverness Comment
  CAS-BOT-BC338159  Lasthenia californica Robert Soost 2002-4-12 s.n. Marin Abbotts Lagoon, Point Reyes National Seashore Comment
  CAS-BOT-BC338160  Lasthenia californica Robert Soost 2002-4-12 s.n. Marin Hills southeast of Abbott's Lagoon, Point Reyes National Seashore Comment
  CAS-BOT-BC338182  Lasthenia californica Alice Eastwood 1912-5-19 13 Marin Kentfield Comment
  CAS-BOT-BC338183  Lasthenia californica Alice Eastwood 1925-6-7 12973 Marin Along trail to Big Carson Ridge Comment
  CAS-BOT-BC324939  Lasthenia californica subsp. bakeri Lester Rowntree 1938-5-19 s.n. Marin Road to Dillon's Beach Comment
  UC1177313  Lasthenia californica subsp. californica John Thomas Howell 1947-4-23 23069 Marin w of Mt. Vision; Drakes Estero Comment
  HSC89864  Lasthenia californica subsp. macrantha Rimo Bacigalupi, J. Dawson, O. Solbrig 1955-10-22 5523 Marin Near entrance to lighthouse, tip of Point Reyes penisula Comment
  JEPS10061  Lasthenia californica subsp. macrantha R. F. Hoover 1941-5-21 5155 Marin Point Reyes Comment
  SEINET3147837  Lasthenia californica subsp. macrantha R. Ornduff 1958-4-30 4966 Marin On rd. to Point Reyes lighthouse, 2 mi. SW of the school near the point Comment
  UC762097  Lasthenia californica subsp. macrantha R. F. Hoover 1941-5-21 5175 Marin Point Reyes Comment
  RSA117719  Lasthenia macrantha subsp. macrantha Robert Ornduff 1957-11-24 4735 Marin Dillons Beach. Comment
Read comments
Aug 20 2014
  RSA41981  Lasthenia macrantha subsp. macrantha Ella Dales Cantelow 1941-3-21 3582 Marin Near Pt. Reyes Light House. Comment
  UC1745794  Lasthenia macrantha subsp. macrantha Annetta M. Carter, Herbert L. Mason 1938-5-18 1416 Marin 15.7 mi W of Inverness; Point Reyes; 15.7 mi from [W of] Inverness. Pt. Reyes. Comment
  CAS-BOT-BC366966  Lasthenia minor John Thomas Howell 1930-4-20 4733 Marin Pt Reyes Comment
  CAS-BOT-BC366968  Lasthenia minor D. E. Breedlove 1962-4-17 2361 Marin on grassy ridge near lighthouse on Point Reyes Peninsula 60 Comment
  RSA123029  Lasthenia minor B. O. Schreiber 1937-5-9 2396 Marin Point Reyes Lighthouse 152 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
  SBBG34779  Lathyrus littoralis R. Fowler 1983-5-26 Marin Abbott's Lagoon, Pt Reyes Nat Seashore Comment
  UCSB61615  Lathyrus odoratus Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 0.8 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  CDA4164  Lathyrus tingitanus J. T. Howell 1945-7-1 21260 Marin Tiburon. 0 Comment
  UC1128952  Lathyrus vestitus var. vestitus H. S. Yates 1934-3-18 3716 Marin Point Reyes Point Reyes Quad. 182 Comment
  CAS-BOT-BC323979  Layia chrysanthemoides John Thomas Howell 1941-6-10 16307 Marin Summit between Lucas and Gallinas Valleys Comment
  UCD133955  Layia chrysanthemoides G. L. Stebbins Jr. 1964-5-30 6165 Marin Wilson Hill Road, 200 yards west of Schoolhouse, between 1/2-1 mile west of Pt. Reyes - Petaluma Road. Comment
  CAS-BOT-BC321788  Layia gaillardioides Marian L. Campbell 1920-4-1 s.n. Marin Mill Valley Comment
  SEINET11808774  Layia gaillardioides C. F. Quibell 1976-1 1373 a Marin Marshall-Petaluma Rd W of summit Comment
  SBBG98247  Layia platyglossa H. F. Copeland 1934-5-27 Marin Dillon's Beach Comment
  UC1745797  Layia platyglossa Annetta M. Carter, Herbert L. Mason 1938-5-18 1410 Marin 5 mi from [W of] Inverness. Pt. Reyes. Comment
  UC615273  Layia platyglossa Beryl O. Schreiber 1933-7-5 864 Marin Mount Vision, Inverness Comment
  CAS-BOT-BC379679  Layia platyglossa Javier Penalosa 1934-5-13 1397 Marin Tiburon Peninsula; Hill above Paradise Love. 152 Comment
  POM312862  Ledum glandulosum Malcolm A. Nobs 1949-6-29 901 Marin N side of Pt. Reyes road just N of Pierce Pt. road, 3 miles N of Inverness. Comment
  UC589453  Ledum glandulosum Beryl O. Schreiber 1932-6-20 539 Marin Tomales Bay, Shell Beach Shell Beach; Tomales Bay, Shell Beach Comment
  CAS-BOT-BC537126  Lemna minor Robert A. Norris 1983-9-10 4590 Marin Tennessee Valley Trail, ca. 0.25mi. inland from Tennessee cove 21 Comment
  CAS-BOT-BC434953  Lemna minuta C. Kellner; T. Gosliner; J. Nuzzo; K. Laurenson-Wright; S. Whelan 2014-6-14 14351 Marin Mount Tamalpais. Marin Municipal Water District lands: Lily Lake, from mile mark 5.98 on Bolinas-Fairfax Road, past Lily Lake gate, down Lily Lake Road to the pond. Comment
  HSC15300  Lemna minuta Rollin Sparrowe 1962-4-17 17 Marin Along Sir Frances Drake Hwy., 2 mi. S of Olema Comment
  CAS-BOT-BC339143  Leontodon saxatilis subsp. saxatilis John Thomas Howell 1945-7-29 21333 Marin Bolinas Comment
  CAS-BOT-BC215716  Lepechinia calycina Paul F. Covel 1936-5-10 131 Marin Mt. Tamalpais-Bolinas Road Comment
  CAS-BOT-BC215718  Lepechinia calycina James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpas, east side Redwood Canyon Comment
  CAS-BOT-BC215748  Lepechinia calycina Peter H. Raven; Michael P. Johnson 1967-5-2 21335 Marin Near firebreak on northwest side of island, Angel Island 137 Comment
  SD6163  Lepechinia calycina unknown Jul 1917 Marin Near Tamalpais. Comment
  SBBG33451  Lepidium didymum A. D. E. Elmer -Jul-1903 4775 Marin Point Reyes P O Comment
  CAS-BOT-BC273983  Leptochloa fusca subsp. fascicularis John Thomas Howell 1970-9-8 47229 Marin West of Nicasio Dam on road to Point Reyes (town) Comment
  CAS-BOT-BC226530  Leptosiphon acicularis John Thomas Howell 1938-5-22 13789 Marin San Anselmo Canyon Comment
  SEINET3363434 Image available Leptosiphon androsaceus Lincoln Constance, Alan A. Beetle 1940-4-20 2567 Marin Above Alpine Lake, 5.4 miles southeast of Fairfax Comment
  CAS-BOT-BC324149  Lessingia hololeuca John Thomas Howell 1945-9-2 21452 Marin San Rafael Hills Comment
  CAS-BOT-BC324151  Lessingia hololeuca John Thomas Howell 1946-9-8 22992 Marin Near Ignacio Comment
  HSC23807  Lessingia hololeuca R. A. Vanbianchi 1971-9-1 73 Marin San Geronimo ridge, above the town of San Geronimo. Comment
  UC1287404  Lessingia hololeuca Willard Spence 1962-7-28 761 Marin Chileno Valley Comment
  UC1287407  Lessingia hololeuca Willard Spence 1960-8-29 604 Marin corner of E. Blithedale and Camino Alta; Mill Valley Comment
  RSA91164  Lessingia hololeuca John T. Howell 1945-9-2 s.n. Marin San Rafael Hills Comment
  UC1287489  Lessingia micradenia var. micradenia Willard Spence 1960-5-4 537 Marin immediately e Liberty Gulch (1.2 mi from County Club) Comment
  UC912330  Lessingia micradenia var. micradenia Herbert L. Mason 1925-9-17 2233 Marin near Phoenix Lake Comment
  UCD161965  Lessingia micradenia var. micradenia Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC273581  Leymus californicus Lewis S. Rose 1969-6-12 69033 Marin 3 mi. se of Nicasio, Lucas Valley grade near top 182 Comment
  UCD61313  Leymus californicus A. A. Beetle 1945-6-12 3888 Marin Papermill Creek, Lagunitas. Comment
  CAS-BOT-BC273569  Leymus californicus John Thomas Howell 1944-7-7 19675 Marin Fish Grade between Phoenix and Lagunitas Lakes Comment
  CAS-BOT-BC272273  Leymus pacificus Bob Soost 2000-5-26 s.n. Marin Abbott's Lagoon, southwest end just inside fence line before lagoon, Point Reyes National Seashore Comment
  CAS-BOT-BC274493  Leymus triticoides Catherine Best 1981-6-11 s.n. Marin Pt. Reyes Peninsula at Estero crossing Comment
  SEINET10595901  Leymus triticoides Frank W. Gould 1941-5-31 Gould 1301 Marin In loose soil along roadside; 2.3 miles south of Inverness. Comment
  RSA93413  Leymus vancouverensis Milo S. Baker 1945-9-13 11217 Marin Roadside just East of Estero Crossing on road to Pt. Reyes Peninsula Comment
  UC608529  Ligusticum apiifolium B. O. Schreiber 1938-5-14 2512 Marin 2 mi. n.e. Abbott's Lagoon (Tomales Point); Point Reyes Quad., Tomales Point 91 Comment
  UC903288  Lilaeopsis occidentalis Ethel Crum 1933-10-8 1576 Marin shore of Drakes Estero (Point Reyes Peninsula); , Drakes Estero Comment
  SEINET7725709  Lilium pardalinum Unknown Marin Camp Taylor Comment
  UC1106309  Limnanthes douglasii John Thomas Howell 1946-4-18 21677 Marin Novato Comment
  UC1300821  Limnanthes douglasii Helen K. Sharsmith 1963-5-18 5472 Marin near Fallon; San Francisco Bay Region 60 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
  CAS-BOT-BC45864  Limnanthes douglasii var. sulphurea Charles T. Mason, Jr. 1948-5-16 1200 Marin Along Pt. Reyes road 13 mi. W of Inverness. Comment
  SEINET882377  Limnanthes douglasii var. sulphurea A. M. Carter, H. L. Mason 1938-1 1413 Marin Point Reyes Peninsula, 12 mi from Inverness. Comment
  CAS-BOT-BC123079  Limnia bracteosa Rimo Carlo Felice Bacigalupi 1928-3-10 1818 Marin 3.5 miles N of Point Reyes Lighthouse, Coast Guard Station Comment
  UC22543  Limonium californicum J. Burtt Davy 1897-9-18 4064 Marin salt-marsh near San Rafael Comment
  UC942895  Limonium californicum Lewis S. Rose 1949-9-5 49169 Marin Manzanita; salt marshes Comment
  RSA317489  Limonium californicum Robert A. Norris 1984-7-10 4777 Marin By Paradise Drive, ca 1.2 mi E of US Hwy 101, Tiburon Peninsula. (Across arm of San Francisco Bay from San Quentin). Comment
  CDA37804  Limonium ramosissimum Kelsey Marie Setliff 2011-7-11 s.n. Marin Richardson Bay, east side of Highway 101. 0 Comment
  CAS-BOT-BC238347  Limosella F. Almeda; Catherine Best; Doreen Smith 1994-11-1 7392 Marin Point Reyes Peninsula. Abbott's Lagoon Comment
  UC41852  Limosella acaulis J. Burtt Davy 1900-7-27 6842 Marin J Ranch Point Reyes (Western Middle California) Comment
  UC747616  Linanthus acicularis G. Thomas Robbins 1945-5-5 1872 Marin 2-3 mi w Hamilton Air Force Field (at n base of Big Rock Ridge); Big Rock Ridge Comment
  UC496399  Linanthus androsaceus Merle Randall 1930-6-13 Marin 8 mi above Bolinas (bank of Alamere Creek); Alamere Creek Comment
  UC52252  Linanthus androsaceus N. L. Gardner May 1903 Marin Bolinas Comment
  UC1537467  Linanthus androsaceus Gordon H. True Jr. 1937-6-6 720 Marin Point Reyes 30 Comment
  UC1300819  Linum bienne Helen K. Sharsmith 1962-5-30 5080 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  JEPS46233  Lithocarpus densiflorus Winona Hickey 1926-9-12 Marin Lake Lagunitas; Mill Valley Comment
  SEINET12034172  Lithocarpus densiflorus H. W. Graham 1927-1 s.n. Marin along road from Mill Valley to Muir woods near San Francisco Comment
  CAS-BOT-BC36116  Lithocarpus densiflorus var. densiflorus J. P. Moore no date s.n. Marin unspecified Comment
  CAS-BOT-BC36121  Lithocarpus densiflorus var. densiflorus H. E. McMinn no date 33 Marin unspecified Comment
  CHSC22686  Lithophragma affine Robert A. Schlising; Anna Eagle 1963-4-10 2505 Marin California Coast Ranges. Lucas Valley Road, few miles west of exit from highway 101. Comment
  UC1300837  Lithophragma affine Helen K. Sharsmith 1962-5-5 4984 Marin along shore between Stinson Beach and Bolinas Bolinas Lagoon (Highway 1); along shore btw Stinson Beach and Bolinas, Bolinas Lagoon Comment
  CAS-BOT-BC430614  Lithophragma affine G. Thomas Robbins 1944-4-14 1520 Marin small stream on north slope of Big Rock Ridge, about 3 mi. w. of Hamilton Field Air Force Base 91 Comment
  HSC33199  Lithophragma affine Thomas W. Nelson 1974-4-22 1205 Marin Lake Nicascio Comment
  CAS-BOT-BC342213  Logfia filaginoides John Thomas Howell 1946-5-12 21800 Marin Carson Ridge Comment
  CAS-BOT-BC229765  Logfia gallica S. Whelan; L. DiGirolamo; A. Young 2012-5-5 112 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  JEPS20917  Logfia gallica W. L. Jepson 1900-6-8 557 F Marin Inverness Comment
  JEPS72948  Lolium multiflorum W. L. Jepson 1941-6-15 20618 Marin flat at Tiburon; Flat at Tiburon Comment
  CAS-BOT-BC443982  Lolium perenne K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14010 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  UCR2526  Lolium temulentum P. B. Kennedy 1914-4-19 4700 Marin Mill Valley Comment
  CDA9479  Lomatium dasycarpum D. G. Kelch 2006-5-1 6 .189 Marin Summit of Lucas Valley Road. Comment
  UCD127621  Lomatium dasycarpum K. Esau 1932-3-19 s.n. Marin Mill Valley. Comment
  JEPS17147  Lomatium dasycarpum subsp. dasycarpum Victor Duran 1926-3-6 1329 Marin Corte Madera Ridge Tamalpais U.S.G.S. Map, San Francisco Bay Region, Corte Made 243 Comment
  UC421670  Lomatium dasycarpum subsp. dasycarpum John Thomas Howell 1930-4-20 4718 Marin 1 mi. e. Lagunitas Comment
  UC634785  Lomatium dasycarpum subsp. dasycarpum H. L. Mason 1925-1-18 1185 Marin near San Rafael Comment
  CAS-BOT-BC229744  Lonicera hispidula P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1602 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  SD91006  Lonicera hispidula var. vacillans Jack Reveal 1975-6-9 1740 Marin Small hilltop woodland on the north edge of Fairfax. 89 Comment
  SEINET12266828  Lonicera involucrata E. H. Graham 1931-1 6843 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC241505  Lonicera involucrata var. ledebourii Beryl O. Schreiber 1936-3-7 2120 Marin Trail to Shell Beach, on Tomales Bay Comment
  CAS-BOT-BC241507  Lonicera involucrata var. ledebourii Robert Setzer No date on label 2132 Marin Fort Cronkite [Cronkhite] 15 Comment
  CAS-BOT-BC241510  Lonicera involucrata var. ledebourii Paul F. Covel 1937-6-27 599 Marin Pt Reyes Station Comment
  JEPS77244  Lonicera involucrata var. ledebourii Robert M. Lloyd 1963-4-24 2384 Marin 1 mi e Inverness 3 Comment
  RSA15391  Lonicera involucrata var. ledebourii C. B. Wolf 1927-4-24 327 Marin The coastal side of Mill Valley toll road. Comment
  CAS-BOT-BC198554  Lotus Elsie M. Zeile 1921-9-3 s.n. Marin Lake Alpine Comment
  CAS-BOT-BC198593  Lotus Marcus E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  POM316658  Lotus Patricia Wilder 1965-6-7 3513 Marin Point Reyes Rd., ca. 1.5 miles E of junc. with San Geronimo Rd. 15 Comment
  UCSB18813  Lotus angustissimus Brooks, Terry 1963-4-8 Marin Fort Baker, 1 mile N of Golden Gate Bridge 30 Comment
  RSA240620  Lotus corniculatus C. W. Tilforth, John Dourley 1973-7-17 900 Marin C. 1 mi. s. of Indian Beach along Pierce Point Road., Tomales Bay. Comment
  RSA508238  Lotus corniculatus Robert A. Norris 1974-6-7 2055 Marin Dry soil at road edge near salt marsh and Paradise Dr. (San Quentin across arm of bay to the north), Corte Madera. Comment
  RSA176619  Lotus formosissimus John H. Thomas 1964-3-17 10282 Marin Drakes Landing, Pt. Reyes Peninsula. 30 Comment
  SEINET3696852 Image available Lotus formosissimus Noel H. Holmgren, James L. Reveal 1966-6-6 2644 Marin Point Reyes, near access to Point Reyes Beach Comment
  UC80971  Lotus formosissimus Michener and Bioletti 1892-4-8 66 a Marin Comment
  SEINET12158898  Lotus formosissimus M. T. Doutt 1931-1 s.n. Marin 4miW of Inverness, along rd to Pt Reyes Comment
  RSA638767  Lotus heermannii Michael A. Vincent, Ethan H. Freid, Karl Vincent 1998-4-8 8185 Marin Point Reyes. Along access road before (north of) Drakes Beach, 12.6 miles after inverness. Comment
  UC764496  Lotus heermannii R. F. Hoover 1941-5-12 5051 Marin Point Reyes road Inverness Ridge Comment
  UC864773  Lotus humistratus Alice Eastwood 1907-6-9 Marin Mt. Tamalpais Comment
  RSA176861  Lotus junceus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  SEINET12154198  Lotus junceus E. G. Graham 1927-1 6892 Marin Pt. Reyes lighthouse Comment
  UC1041020  Lotus junceus var. biolettii J. W. Congdon 1893-4-27 Marin Mt. Tamalpais Comment
  UC15754  Lotus junceus var. biolettii F. T. Bioletti Jul 1891 Marin Mill Valley Comment
  JEPS19448  Lotus micranthus W. L. Jepson 1897-3-28 13785 Marin Olema Comment
  UC15651  Lotus micranthus Harley P. Chandler 1899-4-8 257 Marin n slope Mt. Tamalpais Comment
  SEINET6039623  Lotus scoparius Unknown 1990-8-12 6320 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  JEPS65174  Lotus wrangelianus W. L. Jepson 1940-6-5 19941 Marin 2 mi nw Tiburon Comment
  UC1177185  Lotus wrangelianus John Thomas Howell 1940-5-12 Marin San Anselmo Canyon 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-BC223724  Luma apiculata Eleonor Cushing Jenkins 1957-9-17 s.n. Marin In Bolinas Comment
  CAS-BOT-BC201215  Lupinus Charles Piper Smith 1948-6-15 48423 Marin Olema, 4.3 miles south, Highway 1 Comment
  SEINET3107396  Lupinus Charles Piper Smith 1948-4-26 48154 Marin Highway 1 - Point Reyes Stations, 4.2 miles north. Comment
  CAS-BOT-BC201217  Lupinus Charles Piper Smith 1947-6-27 47621 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201245  Lupinus Charles Piper Smith 1947-7-10 47638 Marin Stuarts Point Road, Inverness, 6.9 miles north Comment
  CAS-BOT-BC201247  Lupinus Charles Piper Smith 1948-4-26 48153 Marin Highway 1 - Point Reyes Station, 2 miles north Comment
  SEINET10488363  Lupinus affinis Charles Piper Smith 1948-4-26 Smith 48158 Marin Marshalls road. 10.6 Miles w of petaluma Comment
  CAS-BOT-BC196047  Lupinus albifrons var. collinus John Thomas Howell 1943-5-22 18133 Marin Fairfax hills Comment
  RSA15381  Lupinus albifrons var. collinus Carl B. Wolf 1927-4-24 337 Marin The coastal side of Mill Valley toll road. Comment
  CAS-BOT-BC196171  Lupinus albifrons var. douglasii Alice Eastwood 1913-6-15 s.n. Marin Mt. Tamalpais Comment
  UC130324  Lupinus albifrons var. douglasii H. P. Chandler 1900-2-26 527 Marin south side of Mount Tamalpais Mount Tamalpais Comment
  CHSC20698  Lupinus arboreus Robert A. Schising 1962-7-21 2333 Marin Along road and on slopes near Point Reyes Lighthouse. Comment
  LA205174  Lupinus arboreus J. A. Ewan; 1933-11-5 8101 Marin Pt. Reyes Road near wireless station Comment
  UCD106650  Lupinus arboreus Michael A. Vincent 1999-6-10 8597 Marin Along Sir Francis Drake Boulevard. Comment
  RSA12214  Lupinus arboreus var. arboreus Carl B. Wolf 1934-6-28 5757 Marin Point Reyes Peninsula opposite Wireless Station, 9 miles by road from the Lighthouse. 61 Comment
  RSA258104  Lupinus arboreus var. arboreus Robert A. Norris 1975-5-17 2357 Marin Bank by Sir Francis Drake Highway, vicinity of Ledum Swamp. Comment
  CHSC23150  Lupinus bicolor Robert A. Schlising 1962-6-8 2287 Marin Drake's Beach, Point Reyes Peninsula. Comment
  UC1285111  Lupinus bicolor R. F. Hoover 1964-4-8 8679 Marin Bolinas Ridge Comment
  UC15938  Lupinus bicolor F. T. Bioletti Apr. 1892 Marin Ross Valley Comment
  SEINET10577537  Lupinus densiflorus var. crinitus Robert A. Norris 1977-5-27 Norris 3609 Marin Ca. 2.5 miles NW Nicasio (near Nicasio Reservoir, now desiccated, and hilly grassland). Comment
  POM276465  Lupinus densiflorus var. densiflorus Lyman D. Benson 1935-5-16 6557 Marin U.S. 101, S. of San Rafael. Seaward N. Coast mtn range, S.F. Bay watershed. 30 Comment
  UC1177228  Lupinus formosus John Thomas Howell 1939-5-21 14703 Marin e side Tiburon Peninsula; e side of Tiburon Peninsula Comment
  UCD161840  Lupinus formosus var. formosus Ayzik Solomeshch 2014-6-10 s.n. Marin Giacomini Open Space Preserve. Summit Fire Road. 0.3 mile south of Buckeye Circle; 1.5 miles south of Fairfax. Vegetation plot SR 03. UTM Zone 10 E 531983 N 4205440. (Coordinates converted from UTM data by label maker.) 300 Comment
  CDA29012  Lupinus latifolius D. G. Kelch 2006-5-1 6 .167 Marin Lucas Valley Rd. Comment
  UC16057  Lupinus microcarpus var. microcarpus Ralph E. Gibbs Dec. 1898 Marin Dillon's Comment
  CHSC39245  Lupinus nanus B. A. Stein 1982-4-18 958 Marin Hwy 101, 3 miles S of Sonoma County line. 0 Comment
  OBI12942  Lupinus nanus Robert F. Hoover, Lewis S. Rose 1964-4-8 8679 Marin Bolinas Ridge Comment
  UC1177458  Lupinus nanus John Thomas Howell 1947-4-23 23072 Marin Drakes Estero w Mt. Vision; Drakes Estero w of Mt. Vision Comment
  UC126999  Lupinus nanus Alice Eastwood April 1894 Marin Tiburon Comment
  UC201060  Lupinus nanus Katharine Brandegee May 1913 Marin Tamalpais; Tamalpais, Mill Valley Comment
  UC201936  Lupinus nanus Miss Harriet A. Walker 1918-6-15 3011 Marin Tennessee Cove Comment
  RSA87403  Lupinus tidestromii J. T. Howell 1939-6-4 s.n. Marin Point Reyes Peninsula Comment
  UC865252  Lupinus tidestromii var. layneae John Thomas Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  UC1129738  Lupinus variicolor A. E. Wieslander 1934-3-18 416 Marin Point Reyes; Point Reyes Quad., Point Reyes Comment
  POM180983  Lupinus variicolor J. T. Howell 1930-4-20 4740 Marin Pt. 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
  HSC14133  Luzula comosa H. E. Parks Mar 1926 Marin Tiburon Penn. 61 Comment
  JEPS67194  Luzula macrantha J. B. Davy Aug. 1898 4320 Marin Olema Comment
  UC1106298  Luzula macrantha John Thomas Howell 1949-5-15 25317 Marin Inverness Ridge west of Inverness Comment
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Feb 24 2012
  JEPS85610  Luzula subsessilis W. L. Jepson 1917-3-31 6857 Marin Mt. Tamalpais Comment
  UC1133754  Luzula subsessilis H. S. Yates 1934-3-18 3725 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  UCD98222  Lychnis coronaria John Thomas Howell 1953-7-26 29125 Marin above Camp Eastwood, Mt. Tamalpais. Comment
  UC1619948  Lythrum hyssopifolia Barbara Ertter with Elizabeth Neese 1988-10-29 8019 Marin 10 air mi sw of Petaluma (and w of Novato, on nw edge of Nicasio Reservoir, on Nicasion Valley Road, 1 mi e of Petaluma Road); Nicasio Reservoir Comment
  UC192423  Lythrum hyssopifolia E. L. Greene 1886-6-14 Marin Tiburon Comment
  RSA0011285  Lythrum hyssopifolia P. A. Munz 1954-7-29 19895 Marin Olema Marshes. Comment
  CAS-BOT-BC342631  Madia anomala John Thomas Howell 1943-5-22 18136 Marin Fairfax hills Comment
  POM298325  Madia anomala D. D. Keck 1933-5-29 2313 Marin 0.9 mile north of Mill Valley, at foot of Mt. Tamalpais, on Lovell Avenue 61 Comment
  CAS-BOT-BC343084  Madia gracilis John Thomas Howell 1930-7-20 5371 Marin Slopes near Phoenix Lake Comment
  JEPS7385  Madia gracilis W. L. Jepson 1892-6-11 Marin low hills near northern base Mt. Tamalpais Comment
  JEPS40416  Madia gracilis W. L. Jepson 1900-9-16 1177 Marin on the Point Reyes Peninsula Comment
  RSA330737  Madia madioides Robert A. Norris 1985-6-3 4893 Marin Bank by Sir Francis Drake Blvd., near south end of Samuel P. Taylor State Park, ca. 0.5 (air) miles west of Lagunitas. 61 Comment
  CAS-BOT-BC343614  Madia sativa Javier Penalosa 1961-7-29 2012 Marin McClure Beach, Pt. Reyes Peninsula Comment
  POM284994  Madia sativa Lyman Benson 1934-8-30 6127 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  RSA11141  Madia sativa C. B. Wolf 1934-6-27 5748 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  CAS-BOT-BC510722  Maianthemum dilatatum Rimo Bacigalupi 1941-10-2 2720 Marin Hills directly above Sausalito, along summit dirt road 274 Comment
  JEPS5701  Maianthemum dilatatum W. L. Jepson 1919-5-18 8299 Marin marsh near Inverness Comment
  CAS-BOT-BC514228  Maianthemum stellatum Henry M. Pollard 1935-4-1 s.n. Marin Black Canyon Comment
  CAS-BOT-BC514230  Maianthemum stellatum Gordon H. True 1977-4-13 8164 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 15 Comment
  JEPS127929  Marah oregana Adam C. Schneider with Robert Steers 2014-3-29 524 Marin Along hill northeast of Miwok Tr Trailhead at Bunker Rd. Comment
  CAS-BOT-BC67829  Marsilea vestita Wilma Follette 1989-7-16 s.n. Marin Tennessee Valley, at western end of the valley Comment
  CDA37481  Maytenus boaria Sam Abercrombie 2012-4-19 Marin Ring Mountain Preserve; southeast side. 0 Comment
  CAS-BOT-BC422424  Medicago lupulina D. Smith; K. Martin; M. A. Garcia; G. Anderson 2014-6-14 14679 A Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  CHSC36417  Melica californica Kirsten Tarp 1982-4-17 144 Marin 6.2 mi n of Point Reyes Station on Hwy 1; roadside. 12 Comment
  UC912649  Melica californica H. L. Mason 1928-4-28 4417 Marin Tiburon Peninsula Comment
  SEINET11688677  Melica californica Unknown 1982-1 412 Marin along Hwy 1, 6.2 mi N of Pt Reyes Station Comment
  UC1106140  Melica geyeri John Thomas Howell 1943-4-11 17906 Marin Black Canyon; San Rafael Hills Comment
  UCD87331  Melica geyeri R. F. Hoover 1941-5-12 5044 Marin Woodacre. Comment
  CAS-BOT-BC282142  Melica geyeri Hans Leschke 1946-4-14 s.n. Marin Hills S of Tomales Comment
  CAS-BOT-BC282150  Melica geyeri John Thomas Howell 1947-5-25 23195 Marin Berenstein Trail near Mount Theater, Mount Tamalpais Comment
  CAS-BOT-BC7406  Melica geyeri var. aristulata John Thomas Howell 1943-4-11 17906 Marin San Rafael Hills, Black Canyon Comment
  CHSC60173  Melica subulata T. B. Devine 1980-4-12 680 Marin On Rd. A 104 ca 2 mi. w of entrance to Samual P. Taylor State Park, ca 1/2 mi. e of Jewel, ca. 4 mi. e of Hwy. 1. Comment
  CAS-BOT-BC262516  Melica torreyana A. A. Heller 1906-6-12 8397 Marin Along the railroad near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC262518  Melica torreyana Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC262523  Melica torreyana Gordon H. True 1965-4-6 1797 Marin Black Canyon at waterfall near east end of Mountain View Drive, San Rafael Hills Comment
  CAS-BOT-BC262533  Melica torreyana John Thomas Howell 1966-4-18 41505 Marin Just north of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC350964  Melica torreyana J. Klein; A. Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13332 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  POM184796  Melica torreyana H. E. Parks 1926-04 s.n. Marin Tiburon Peninsula. Comment
  UC1784151  Melica torreyana Virginia E. Long 1933-5-4 213 a Marin Mill Valley Comment
  UCD89222  Melica torreyana A. R. Kruckeberg 1947-7-17 1520 Marin 1/2 mile northwest of Rifle Camp, along Ross-Fairfax Collier Spring trail, Mount Tamalpais. Comment
  SEINET10599682  Melica torreyana Harold E. Parks Parks s.n. Marin Tiburon Peninsula. Comment
  UCR80276  Mentha pulegium M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  POM203872  Mentha pulegium M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  SEINET13946884 Image available Mentha pulegium Dziekanowski, Dunn and Bennett 1976-1 2466 Marin 3 mi SE of Lagunitas enroute to Fairfax. 900 ft alt. 274 Comment
  CAS-BOT-BC124321  Mentha spicata var. spicata Doreen Smith 2002-9-1 s.n. Marin Marin Civic Center Comment
  CAS-BOT-BC95725  Menyanthes trifoliata Robert Soost 2001-8-4 s.n. Marin Point Reyes National Seashore. Swamp between Abbotts and Kehos on E side of road. Comment
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Oct 4 2018
  CAS-BOT-BC428811  Micranthes californica Volney Rattan 1877-2-24 s.n. Marin Hills west of San Rafael Comment
  CAS-BOT-BC361312  Micropus californicus T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13611 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC348501  Micropus californicus var. californicus John Thomas Howell 1947-5-4 23134 Marin San Rafael Hills Comment
  UC830559  Micropus californicus var. californicus Alice Eastwood 1912-5-19 23 Marin Kentfield Comment
  CAS-BOT-BC348752  Microseris bigelovii J. T. Howell 1943-5-22 18150 Marin Fairfax Hills Comment
  CAS-BOT-BC348746  Microseris bigelovii John Thomas Howell 1947-4-23 23061 Marin Drakes Estero west of Mt. Vision Comment
  CAS-BOT-BC348748  Microseris bigelovii John Thomas Howell 1947-4-23 23070 Marin Drakes Estero west of Mt. Vision Comment
  CAS-BOT-BC348925  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-12 21785 Marin Carson Ridge Comment
  RSA126547  Microseris heterocarpa J. T. Howell 1944-5-27 19502 Marin Summit Ave. ridge, Mt. Tamalpais Comment
  JEPS35654  Microseris paludosa M. K. Curran May, 1886 Marin Tamalpais Comment
  JEPS58930  Mimulus arvensis John Thomas Howell 1940-5-20 15479 Marin near Tocaloma Comment
  UC1012306  Mimulus arvensis F. W. Pennell and J. T. Howell 1940-5-20 25460 Marin w Tocaloma (Route 1) 76 Comment
  UCR197884  Mimulus aurantiacus Beecher Crampton 1946-8-14 414 Marin Along inlet between Hamlet and Tomales 6 Comment
  JEPS87262  Mimulus aurantiacus var. aurantiacus David M. Thompson 1992-6-5 1112 Marin just n Marshall (along Hwy 1, 0.1 mi n of Marshall-Petaluma Road) 45 Comment
  UC125185  Mimulus guttatus Katharine Brandegee 1907-6-30 Marin near Bolinas Comment
  JEPS11040  Mimulus inodorus Willis L. Jepson 1891-7-19 49 m Marin Mill Valley Comment
  CAS-BOT-BC388682  Minuartia douglasii John Thomas Howell 1946-5-12 21782 Marin Carson Ridge Comment
  CAS-BOT-BC388683  Minuartia douglasii John Thomas Howell 1927-4-23 2342 Marin Along Muir Woods - Mill Valley road, 1 1/2 miles from Muir Woods 228 Comment
  CDA3326  Mirabilis jalapa J. T. Howell 1959-11-4 35102 Marin Sausalito . 0 Comment
  SD51357  Modiola caroliniana D. F. Howe 3081 Marin 2.8 miles from Invernes on Road to Pt. Reyes Comment
  CAS-BOT-BC220395  Monardella purpurea John Thomas Howell 1939-7-16 s.n. Marin Fern Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC220416  Monardella purpurea John Thomas Howell 1930-7-20 5382 Marin Slope of Mt. Tamalpais on south-east side along Wheeler Trail Comment
  CAS-BOT-BC220397  Monardella purpurea John Thomas Howell 1943-5-15 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC220418  Monardella purpurea John Thomas Howell 1939-5-21 14689 Marin West side Tiburon Peninsula Comment
  JEPS63364  Monardella undulata William S. Cooper 1925-7-23 74 Marin Pt. Reyes Comment
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Sep 4 2013
  POM63425  Monardella undulata A. D. E. Elmer 1903-07 s.n. Marin Point Reyes Post Office. Comment
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Sep 4 2013
  RSA73859  Monardella undulata L. S. Rose 1952-7-16 52005 Marin Point Reyes, near lighthouse Comment
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Sep 4 2013
  UC726037  Monardella undulata A. A. Heller 1940-6-12 15732 Marin about 3 mi n Point Reyes Lighthouse Comment
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Sep 4 2013
  CAS-BOT-BC220541  Monardella villosa John Thomas Howell 1946-5-16 21874 Marin Angel Island, s. side Comment
  UC2035877  Monardella villosa subsp. franciscana Carl B. Wolf 1934-6-27 5750 Marin NE end Bolinas Bay. 7 Comment
  RSA0022767  Monardella villosa subsp. neglecta Patricia Wilder 1965-6-7 3528 Marin San Geronimo Ridge. North Coast range, Pacific drainage area. 457 Comment
  CAS-BOT-BC313735  Monardella villosa subsp. subserrata A. A. Heller 1902-6-19 5725 Marin Tiburon peninsula, along the Bay road 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
  SBBG98330  Morella californica J. A. Ewan 1933-10-22 8052 Marin "Cold Bog", Point Reyes Peninsula Comment
  CAS-BOT-BC531679  Morus alba A. Williams 2015-6-13 15880 Marin Mount Tamalpais. Marin Municipal Water District lands: N side of Phoenix Lake Rd. Comment
  UCR132660  Myosotis latifolia 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
  UCD119524  Myosotis latifolia Morris Halperin 1932-6-13 s.n. Marin Near Creek, Camp Kent. Comment
  JEPS30062  Myrica californica Willis L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  CAS-BOT-BC175244  Myriophyllum Doreen Smith 1997-6-25 s.n. Marin In 5-Brooks Pond Comment
  CAS-BOT-BC259929  Nassella lepida John Thomas Howell 1943-5-30 18195 Marin Azalea Flat, Mount Tamalpais Comment
  CAS-BOT-BC259939  Nassella lepida John Thomas Howell 1944-7-7 19684 Marin Between Lagunitas Meadow and Fairfax Comment
  CDA37414  Nassella lepida D. G. Kelch 2011-5-13 11 .249-C Marin Near Phoenix Lake. Comment
  CAS-BOT-BC260164  Nassella pulchra Lewis S. Rose 1960-5-24 60031 Marin Mount Tamalpais, Bootjack Camp 365 Comment
  UC1106100  Nassella pulchra John Thomas Howell 1946-5-16 21849 Marin se side Angel Island Comment
  UCD87458  Nassella pulchra Beecher Crampton 1954-4-28 1813 Marin 3 miles northeast of Pt. Reyes Lighthouse. Comment
  UCD87663  Nassella pulchra R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  CDA32555  Nassella pulchra A. A. Beetle 1941-5-2 2722 Marin Five miles west of Mill Valley. 0 Comment
  RSA128996  Nasturtium officinale Joanne Taylor 1941-7-25 24 Marin Near Waldo Point. 46 Comment
  CAS-BOT-BC230257  Navarretia cotulifolia Doreen Smith 1996-5-28 s.n. Marin Lower S slopes of Mount Bordell, Novato, between San Carlos and San Mateo Drive Comment
  UC618501  Navarretia mellita John Thomas Howell 1938-6-19 13917 Marin Throckmorton Trail Mt. Tamalpais Comment
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Jul 2 2011
  CAS-BOT-BC232725  Navarretia rosulata K. Brandegee 1910-9-4 142 Marin Between West Point and Willow Camp, on the seaward side of Mount Tamalpais Comment
  POM65688  Navarretia rosulata Katherine Brandegee 1907-6-30 s.n. Marin Westpoint Road, Tamalpais Comment
  JEPS14999  Navarretia squarrosa A. A. Heller 1941-7-18 16249 Marin halfway between the radio station and Point Reyes lighthouse (in a field near the road) Comment
  JEPS89146  Navarretia tagetina Rimo Bacigalupi with Jim Roof 1980-6-24 9337 Marin along fire-road from Lake Lagunitas to Rifle Camp (n. slope of Mt. Tamalpais); Mt. Tamalpais 487 Comment
  UC1008727  Navarretia viscidula John Thomas Howell 1944-7-7 19682 Marin Lagunitas Meadows Comment
  LA95714  Nemacaulis denudata var. denudata Carl Epling; William Stewart 1936-4-6 sn Marin San Quetin?? Comment
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Jul 19 2018
  LA95718  Nemacaulis denudata var. denudata Carl Epling; William Stewart 1936-4-5 sn Marin San Quetin?? Comment
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Jul 19 2018
  UC24179  Nemophila heterophylla Jos. Burtt Davy 1901-4-13 6885 Marin Angel Island Comment
  UC24174  Nemophila heterophylla W. H. Brewer 1862-4-7 938 Marin Comment
  SEINET12271419  Nemophila menziesii Unknown 1939-1 39077 Marin Nicasio Comment
  SEINET12279998  Nemophila menziesii M. T. Doutt 1931-1 360 Marin Mt Tomalpais 305 Comment
  POM298621  Nemophila menziesii var. atomaria Lincoln Constance, H. L. Mason, James Ashley 1946-3-22 3028 Marin Jct of Alpine Lake road with Pine Mtn fire trail, 2 miles SW of Fairfax 168 Comment
  UC41854  Nuttallanthus texanus H. P. Chandler 1900-2-26 Marin Mount Tamalpais 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
  CAS-BOT-BC142263  Oemleria cerasiformis Elizabeth McClintock 1964-3-2 s.n. Marin Spindrift Point, just north of Muir Beach Comment
  CAS-BOT-BC142274  Oemleria cerasiformis Alice Eastwood 1923-5-13 11772 Marin Pt. Reyes Comment
  SBBG70948  Oemleria cerasiformis H. E. and S. T. Parks 1930-3-15 403 Marin Tiburon Peninsula Comment
  UCSC000356  Oemleria cerasiformis Beryl O. Schreiber 1936-3-8 2144 Marin near Chicken Ranch Beach, 1 mile north of Inverness on Tomales Bay Comment
  JEPS15787  Oenanthe sarmentosa W. L. Jepson 1900-9-16 1178 Marin near Blacksmith Shop Point Reyes Peninsula Comment
  UC139220 Image available Orobanche californica subsp. californica Alice Eastwood 1900-9-1 Marin Vision Hill, West of Tomales Bay. Comment
  CAS-BOT-BC499675  Orobanche californica subsp. californica John Thomas Howell 1939-7-2 s.n. Marin Big Lagoon (Muir Beach) Comment
  UCD123185  Orobanche californica subsp. californica D. H. Hartmann; H. T. Hartmann 1941-11-7 103 Marin north side of Point Reyes Peninsula. 1 Comment
  CAS-BOT-BC499916  Orobanche fasciculata John Thomas Howell 1939-5-21 s.n. Marin Tiburon Peninsula (south end) Comment
  CAS-BOT-BC499918  Orobanche fasciculata John Thomas Howell 1927-5-8 2377 Marin East slope of Mt. Tamalpais Comment
  CAS-BOT-BC502923  Orobanche pinorum Russell Hanscom 1923-7-22 s.n. Marin Lagunitas Comment
  CAS-BOT-BC500276  Orobanche uniflora subsp. occidentalis Henry M. Pollard 1935-4-1 s.n. Marin San Rafael Hill Comment
  CAS-BOT-BC500278  Orobanche uniflora subsp. occidentalis Belle Richardson 1936-4-28 s.n. Marin Sausalito Comment
  SEINET12327829  Orthocarpus erianthus F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -132 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  RSA119046  Orthocarpus faucibarbatus L. S. Rose 1958-4-27 58014 Marin San Rafael 6 Comment
  RSA128881  Orthocarpus faucibarbatus Peter H. Raven 1950-5-13 2079 Marin Lagunitas Meadow, Mt. Tamalpais. 274 Comment
  RSA254425  Orthocarpus faucibarbatus Robert A. Norris 1975-4-10 2307 Marin By Paradise Dr., Corte Madera. Comment
  POM129003  Orthocarpus lithospermoides D. D. Keck, John T. Howell 1927-5-8 2362 Marin Lake Lagunitas. Comment
  RSA407953  Orthocarpus purpurascens Francis W. Pennell, John T. Howell 1940-5-20 25472 Marin Point Reyes. 122 Comment
  RSA189647  Orthocarpus purpurascens var. latifolius Noel Holmgren, James L. Reveal 1966-6-6 2640 Marin Point Reyes, near light house parking lot. Comment
  JEPS127743  Oxalis pilosa Adam C. Schneider with Susan Fawcett 2014-3-28 466 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  CAS-BOT-BC253832  Panicum dichotomiflorum Catherine Best 1984-8-27 1043 Marin At the edge of Tiburon Boulevard near Cove Road, Belvedere Comment
  CAS-BOT-BC253840  Panicum dichotomiflorum Doreen Smith 2001-10-14 s.n. Marin Nicasio Valley, SE shore of Nicasio Reservoir Comment
  RSA755546  Panicum dichotomiflorum Barbara Ertter, Elizabeth Neese 1988-10-29 8018 a Marin Nicasio Reservoir ca. 10 air miles southwest of Petaluma and west of Novato. NW edge of reservoir, on Nicaision Valley Road ca 1 mile east of Petaluma Road. Comment
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Apr 23 2012
  CAS-BOT-BC422802  Papaver californicum Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC253949  Parapholis incurva California Academy of Sciences 1886-6-1 s.n. Marin Between Bolinas and Olema Comment
  CAS-BOT-BC253951  Parapholis incurva David L. Morgan 1960-6-21 s.n. Marin Dillon Beach Comment
  SEINET206445 Image available Parapholis incurva Rimo Bacigalupi, L. Heckard 1961-6-9 7730 Marin Burdell Landing, along San Antonio Creek, just N.E. of Burdell Island. 2 Comment
  UCD88672  Parapholis incurva Javier Penalosa 1961-5-5 1427 Marin Tiburon Peninsula. Below Tiburon Blvd., ca. 100 yds. West of Blackfield Drive. Comment
  CAS-BOT-BC259662  Paspalum dilatatum Richard Mc. P Brown 1972-10-19 s.n. Marin Point Reyes National Seashore, Bear Valley, park headquarters, between administration and ranger buildings Comment
  RSA127247  Paspalum dilatatum J. T. Howell 1945-8-5 21364 Marin McKinnan's Landing near Stinson Beach Comment
  RSA123950  Pedicularis densiflora E. F. Sprague 1957-4-4 1120 Marin Carson Ridge. 610 Comment
  RSA125838  Pedicularis densiflora G. R. Campbell 1956-4-5 8 Marin ca. 0.5 mile above Phoenix Lake, near jct. of trail to Mt. Tamalpais. 366 Comment
  UCD103483  Pelargonium grossularioides John Thomas Howell 1944-7-23 19842 Marin San Rafael. 60 Comment
  UC1177497  Pellaea andromedifolia Peter H. Raven 1950-3-11 1415 Marin hills above Tiburon 106 Comment
  CAS-BOT-BC327981  Pentachaeta alsinoides John Thomas Howell 1946-5-16 21865 Marin Laurel Dells, Mt. Tamalpais Comment
  CAS-BOT-BC330474  Pentachaeta bellidiflora Margaret Adamson 1899-4-1 s.n. Marin Corte Madera Comment
  CAS-BOT-BC77054  Pentagramma triangularis subsp. triangularis Peter H. Raven; Michael P. Johnson 1967-5-1 21055 Marin Angel Island - slopes on south side of island near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC77098  Pentagramma triangularis subsp. triangularis Javier Penalosa 1962-3-3 2243 Marin Gulch behind Stinson Beach School. Comment
  CAS-BOT-BC77051  Pentagramma triangularis subsp. triangularis Javier Penalosa 1961-2-25 1090 Marin Tiburon Peninsula - Tiburon, slope around St. Hilary's Church Comment
  CAS-BOT-BC311757  Perideridia gairdneri P. DaSilva; A. Young; B. Traut; S. Tsiu; J. Woods 2013-8-10 13150 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC320491  Perideridia gairdneri subsp. gairdneri A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13179 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe valves: north of Lake Lagunitas picnic area, swale between Sludge Pond and Pine Point Comment
  CAS-BOT-BC229810  Perideridia kelloggii G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1564 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow, next to Laurel Dell Rd. as the road emerges from woodland and turns SE along edge of meadow. Comment
  CAS-BOT-BC413647  Persicaria amphibia Peter Rubtzoff 1962-7-14 4982 Marin Laguna, Chileno Valley Comment
  CAS-BOT-BC311770  Persicaria punctata A. Williams 2013-8-9 13769 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Creek Comment
  CAS-BOT-BC330381  Petasites frigidus var. palmatus Brandegee no date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC371434  Phacelia Greg de Nevers 1997-4-26 10983 Marin Point Reyes National Seashore, behind Limantour Beach Comment
  JEPS2231 Image available Phacelia californica W. L. Jepson 1892-9-9 21045 Marin Mt. Tamalpais; ; Mt. Tamalpais, Marin Co. Comment
  POM210224  Phacelia californica H. E. Parks, S. T. Parks 1930-4-10 459 Marin Ridge above town, Tiburon Peninsula. 91 Comment
  RSA298553  Phacelia distans Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4376 Marin Pt. Reyes Beach North, Pt. Reyes National Seashore. Comment
  JEPS30264  Phacelia divaricata Walfred Reed 1963-4-27 105 Marin 3000 ft n Muir Beach (rocky slope facing Pacific Ocean, 600 ft from shoreline) 121 Comment
  UCSC000585  Phacelia divaricata H. E. Parks unknown s.n. Marin Tiburon Comment
  RSA126164  Phacelia divaricata Robert F. Hoover 1939-4-8 3962 Marin Tiburon. Comment
  RSA74908  Phacelia divaricata H. E. Parks, S. T. Parks 1930-4-10 s.n. Marin On hills above Tiburon. Comment
  UC1594178  Phacelia malvifolia Jerry Powell 1991-5-7 1601 Marin Ring Mountain Comment
  UC589572  Phacelia malvifolia Beryl O. Schreiber 1932-6-29 621 Marin Sand Dune Beach Tomales Bay 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
  CAS-BOT-BC258839  Phalaris angusta John Thomas Howell 1947-6-18 23266 Marin Laguna, Chileno Valley Comment
  CAS-BOT-BC265759  Phalaris aquatica Gordon H. True 1965-7-12 4677 Marin Point Reyes Bird Observatory ca. 3 mile northwest of Bolinas at Arroyo Hondo 45 Comment
  CAS-BOT-BC265760  Phalaris aquatica Gordon H. True 1977-5-5 8185 Marin Pike County Gulch, Galloway Canyon on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach, Audubon Canyon Ranch 3 Comment
  SBBG30015  Phalaris aquatica J. T. Howell 1945-8-12 21381 Marin Tiburon Comment
  JEPS128165  Phalaris arundinacea Eric Wrubel, Christine Davis, Lindsay Ringer, Kevin Sherrill 2012-7-10 NPS 44 Marin Point Reyes National Seashore, Limantour Beach area. Muddy Hollow. Comment
  CAS-BOT-BC258975  Phalaris californica Alice Eastwood; John Thomas Howell 1938-5-8 5498 Marin Head of Nicasio Creek Comment
  UC50730  Phalaris californica Jos. Burtt Davy Aug. 1898 4321 Marin near Olema; near Olema Comment
  UCD88575  Phalaris californica P. B. Kennedy 1926-5-20 s.n. Marin Not far from Bolinas. Comment
  RSA129157  Phalaris lemmonii H. S. Yates 1937-6-5 6569 Marin 1 mil S. W. of Black Point 2 Comment
  UC1106315  Phalaris lemmonii John Thomas Howell 1944-5-7 19426 Marin Greenbrae Comment
  RSA127228  Phalaris minor J. T. Howell 1944-5-7 19425 Marin Greenbrae, Marin County Comment
  CAS-BOT-BC60618  Phoenicaulis cheiranthoides Saichi Kawahara 1969-3-30 549 Marin Dillon Beach Road, just off Franklin School Road. 140 Comment
  OBI12432  Phoradendron densum William Bridge Cooke 1941-12-21 s.n. Marin Ridge running S from San Geronimo 427 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
  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
  UCD37256  Phyllostachys Beecher Crampton 1958-8-6 5061 Marin Marin County, Kentfield, 636 Goodhill, property of W. W. Davison. Comment
  CAS-BOT-BC142249  Physocarpus capitatus D. E. Breedlove 1976-5-8 39482 Marin Coastal bluffs north of Muir Beach, off Hwy. 101 Comment
  HSC23496  Pickeringia montana R. A. Vanbianchi 1971-7-1 11 Marin San Geronimo Ridge Comment
  SEINET12162893  Pickeringia montana I. Knight, Knight, W. 1982-1 4502 Marin Tilden Botanic Garden, Berkeley. Originally collected at Mt. Tam in Marin County, Ca Comment
  SD8461  Pickeringia montana var. montana Michener, Bioletti Jul 1891 Marin Mill Valley Comment
  UC17048  Pickeringia montana var. montana W. L. Jepson 1891-6-11 Marin Mt. Tamalpais; higher slopes Comment
  CAS-BOT-BC207280  Pickeringia montana var. montana Elsie Zeile 1911-6-5 s.n. Marin Pine Mt. Comment
  CAS-BOT-BC76974  Pilularia americana John Thomas Howell 1949-7-7 25359 Marin Strand of Lake Lagunitas SE of dam. Comment
  NY622127  Pinus coulteri J. Silba 2002-10-27 B- 293 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  JEPS46854  Pinus muricata W. L. Jepson 1900-2-1 500 Marin Inverness Comment
  RSA302212  Pinus muricata J. R. Shevock 1972-2-1 1330 Marin Drakes Bay, Pt. Reyes National Seashore. 11 Comment
  UC400264  Pinus muricata W. P. Taylor Jun 4 1913-Jun 5 1913 6311 Marin 3 mi w Inverness 182 Comment
  UC718125  Pinus muricata Carl B. Wolf 1934-6-28 5793 Marin 3 mi w Inverness (on road to Point Reyes) 91 Comment
  SEINET10530820  Pinus radiata Heidi H. Schmidt 1993-6-8 Schmidt 816 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 152 Comment
  UC1073320  Piperia elegans George B. Rossbach 1954-10-10 226 Marin Point Reyes Comment
  CAS-BOT-BC136589  Piperia michaelii John Thomas Howell 1941-6-10 16286 Marin Field redacted by CAS, contact the data manager for more information Comment
  RSA295062  Piperia transversa Robert A. Norris, John L. Inase, Allen Nakagawa 1981-6-14 4189 Marin Matt Davis Trail, near open serpentine outcrop above parking area, Bootjack Camp, Mt. Tamalpais Comment
  CAS-BOT-BC251020  Piptochaetium setosum Doreen L. Smith 2004-5-30 s.n. Marin Estero trail, Pt. Reyes National Seashore Comment
  SEINET261330  Piptochaetium stipoides var. stipoides Mary E. Barkworth, D Amme 1993-6-15 5171 Marin Bolinas Ridge; 0.5 mi E of US Hwy 1 on dirt rd Comment
  CDA31172  Pittosporum undulatum D. G. Kelch, Kathy Kosta 2010-1-7 10 .023 Marin Dominican College campus. Comment
  UC1073072  Plagiobothrys bracteatus Peter H. Raven with Mason, Stone, Ornduff, Kuijt 1957-5-2 10735 Marin 0.2 mi w China Camp (near border of a salt marsh) Comment
  UC615129  Plagiobothrys bracteatus Beryl O. Schreiber 1937-4-25 2387 Marin 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  JEPS116948  Plagiobothrys reticulatus var. rossianorum David Gowen 2008-4-12 856 Marin Point Reyes, between dunes and west side of Abbotts Lagoon. Comment
  SD81284  Plagiobothrys reticulatus var. rossianorum Darley F. Howe 1969-5-27 4577 Marin Point Reyes Beach Comment
  JEPS116821  Plagiobothrys undulatus David Gowen 2007-5-17 732 Marin Along the strand at the northeast end of Alpine Lake. Comment
  SEINET208611  Plantago coronopus John Thomas Howell 1945-5-6 20815 Marin Edge of salt marsh, San Rafael. Comment
  JEPS6450  Plantago erecta W. L. Jepson 1919-5-18 8319 Marin Point Reyes Comment
  UCSB6235  Plantago erecta Keator, Glenn 1958-8-1 Marin 4.1 miles west of Fairfax on Lake Alpine road Comment
  RSA278546  Plantago erecta subsp. erecta T. C. Emmel 1965-4-24 36 Marin Hills directly above Tiburon. Comment
  SEINET11448296  Platanthera dilatata var. leucostachys Unknown 1941-1 Marin Indian Beach, Tomales Point Comment
  UC665685  Platanthera leucostachys Beryl O. Schreiber 1941-5-24 2650 Marin 1 mi w Indian Beach; Tomales Point 91 Comment
  CAS-BOT-BC91771  Platystemon californicus Alice Eastwood 1906-5-1 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC91774  Platystemon californicus Alice Eastwood; John Thomas Howell 1938-5-8 5485 Marin Lucas Valley. Comment
  CAS-BOT-BC260955  Pleuropogon californicus var. californicus Joseph P. Tracy 1935-5-25 13846 Marin Fort Seward 106 Comment
  SEINET199936 Image available Pleuropogon hooverianus J. T. Howell 1947-4-27 23107 Marin Ross. Comment
  UC768495  Pleuropogon hooverianus R. F. Hoover 1941-5-12 5042 Marin Woodacre Comment
  UCD90110  Pleuropogon refractus Gordon H. True; Fred Ross 1970-4-10 5263 Marin Point Reyes Bird Observatory. 3 miles northwest of Bolinas at Arroyo Honda. 60 Comment
  CAS-BOT-BC331494  Poa A. Castner; D. Cash; J. Missaghian; B. Lo 2013-3-9 13608 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  RSA298551  Poa annua Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4373 Marin Johnson Oyster Farm, by N. end of Schooner Bay, near Drakes Estero Comment
  CAS-BOT-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-BC254665  Poa douglasii Lewis S. Rose 1935-5-11 35159 Marin Stinson Beach Comment
  UC1132603  Poa douglasii B. Schreiber 1937-4-25 2381 Marin 8 mi n Inverness; Pt Reyes Quadrangle, Pt Reyes Peninsula Comment
  CAS-BOT-BC246666  Poa howellii John Thomas Howell 1942-6-21 16976 Marin San Anselmo Canyon Comment
  CAS-BOT-BC246668  Poa howellii John Thomas Howell 1939-4-23 14610 Marin Corte Madera Ridge, Mt. Tamalpais Comment
  UCD91123  Poa howellii Sheldon Jackson 1954-4-6 s.n. Marin Marin County. Comment
  UC188808  Poa secunda subsp. secunda Michener Apr. 1891 119 Marin Mt Tamalpais Comment
  CAS-BOT-BC244215  Poa unilateralis John Thomas Howell 1946-5-26 21953 Marin Point Reyes Lighthouse Comment
  UCD36552  Poa unilateralis Beecher Crampton 1954-4-28 1814 Marin On Point Reyes Peninsula, 2.5 miles northeast of Point Reyes Lighthouse. Comment
  CAS-BOT-BC244217  Poa unilateralis Virginia E. Long 1933-5-4 210 a Marin On ridge above Mill Valley and Muir Woods 91 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
  JEPS43018  Polygala californica L. M. Newlon 1921-1 81 Marin Mt. Tamalpais Comment
  POM138558  Polygala californica C. H. Smith 1906-6-12 s.n. Marin Mill Valley Comment
  SEINET5845270  Polygala californica C. O. Smith 1906-6-12 s.n. Marin Mill Valley Comment
  CAS-BOT-BC311776  Polygonum aviculare A. Williams 2013-8-9 13778 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Ranger Station Comment
  CDA2800  Polygonum convolvulus Barbara T. Menzies 1977-6-29 Marin Stinson Beach. 0 Comment
  RSA127093  Polygonum fowleri J. T. Howell 1949-5-22 25326 Marin Salt marsh at head of Drakes Esters. Comment
  CAS-BOT-BC109169  Polygonum marinense Malcom A. Nobs; S. Galen Smith 1949-6-29 912 Marin Point Reyes, north of Inverness. Comment
  UC1224613  Polygonum marinense Peter H. Raven 1961-8-22 16568 Marin Drake's Estero Point Reyes Peninsula (salt marshes at head); head of Drake's Estero, Point Reyes Peninsula, Marin Co. Comment
  CDA22831  Polygonum paronychia C-W Park, M-H Kim, M-J Yoo 2001-3-29 2001- 03 -005 Marin Point Reyes, near North Beach parking lot. Comment
  CHSC20709  Polygonum paronychia Robert A. Schlising 1962-7-21 2332 Marin Along road and on slopes near Point Reyes Lighthouse. Comment
  RSA127091  Polygonum patulum J. T. Howell 1945-7-8 21284 Marin San Antonio Staion Comment
  CDA22859  Polygonum ramosissimum J. T. Howell 1974-10-24 51013 Marin Salt marsh bordering San Francisco Bay east of Corte Madera. 0 Comment
  CAS-BOT-BC232288  Polypodium californicum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1217 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-BC277761  Polypodium calirhiza R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13405 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UC1481519  Polypodium calirhiza Sherry Whitmore 1981-12-31 Marin Arch Rock Bear Valley area; Pt. Reyes Nat'l Seashore Comment
  CAS-BOT-BC72046  Polypodium calirhiza Miss E. Cannon 1899-1-21 s.n. Marin Near Tamalpais Station Comment
  CAS-BOT-BC76899  Polypodium calirhiza Miss E. Cannon 1899-1-24 s.n. Marin Larkspur Comment
  JEPS79642  Polypodium calirhiza Edward Lee 1956-12-30 Marin top of great seaward bluff Pt. Reyes; Pt. Reyes Peninsula 182 Comment
  UC62433  Polypodium glycyrrhiza J. Burtt Davy 1895-5-13 1254 Marin Redwood Canyon Comment
  HSC89787  Polypodium glycyrrhiza R. W. Becking 1984-2-4 Marin Mill Valley, Muir Woods National Park, Boot Jack Trail Comment
  SD234002  Polypodium glycyrrhiza Virginia Pinkus Ryder 1965-1-10 307 Marin Muir Woods. 47 Comment
  UC336585  Polypodium scouleri unknown Mar 1881 Marin Sausalito Hills Comment
  UCD37434  Polypodium scouleri Beecher Crampton 1960-6-8 5608 Marin Marin County, Point Reyes Peninsula, 3.5 miles south of McClure's Beach, north of Abbott's Lagoon, at base of western slope of Inverness Ridge. Comment
  JEPS79643  Polypodium scouleri Edward Lee 1956-12-30 Marin Pt. Reyes; Pt. Reyes Peninsula 182 Comment
  POM174042  Polypodium scouleri J. G. Lemmon s.n. Marin High spur of Sansalito [Sausalito] hills, overlooking the Golden Gate Comment
  RSA127244  Polypogon interruptus J. T. Howell 1943-6-13 s.n. Marin Sausalito. Comment
  CAS-BOT-BC232430  Polypogon monspeliensis Saichi Kawahara 1969-5-28 1107 Marin Coast Miwok habitation site, Limantour Spit, Drakes Bay Comment
  RSA256390  Polypogon monspeliensis Robert A. Norris 1974-5-24 2015 Marin Near Cecilia Way and Tiburon Blvd., Tiburon Peninsula. Comment
  CAS-BOT-BC237512  Polypogon viridis John Thomas Howell 1945-6-12 20947 Marin Whites Hill Comment
  RSA126480  Polypogon viridis J. T. Howell 1943-6-6 s.n. Marin Mill Valley steps. Comment
  JEPS97811  Polystichum californicum E. K. Boggs 1967-12-1 Marin Steep Ravine Stinson Beach Comment
  UC1446065  Polystichum californicum Alan Smith with C. D. MacNeill, and Pam Burton 1978-12-15 713 Marin head of trail (staging area) to Phoenix Lake (end of Lagunitas Rd <which> turns L from Sir Francis Drake Blvd in Ross, bed/banks of streamlet leading down from e into stag..) Comment
  CAS-BOT-BC72138  Polystichum californicum Hans Leschke 1946-2-24 s.n. Marin Near Deer Park on Yolanda Route Comment
  CAS-BOT-BC72142  Polystichum californicum Evelina Cannon 1895-1-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC72145  Polystichum californicum Rimo Bacigalupi 1943-7-16 2767 Marin close to Big Carson Falls, Big Carson Canyon Comment
  UCD136536  Polystichum dudleyi Fred Hein 1931-11-12 s.n. Marin Between Pheonix Lake and Lake Lagunitas. Comment
  CAS-BOT-BC72417  Polystichum munitum C. D. MacNeill 1962-5-7 2 Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC445232  Portulaca oleracea John Thomas Howell 1984-8-5 s.n. Marin Growing in the Safeway Lot near Freitas Parkway, Terra Linda, San Rafael Comment
  CAS-BOT-BC453858  Potamogeton nodosus John Thomas Howell 1946-7-4 22185 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC454072  Potamogeton pusillus subsp. pusillus M. S. Jussel 1935-8-16 s.n. Marin Phoenix Lake Comment
  JEPS111058  Potentilla anglica Barbara Ertter with Doreen Smith 2005-8-16 18618 Marin Stafford L ake County Park on S side of Novato Boulevard W of Novato. lawn W of lake Comment
  CAS-BOT-BC143093  Potentilla anserina subsp. pacifica John Thomas Howell 1966-4-18 41508 Marin Gully just north of John Thomas Howell Botanical Garden, Tiburon Comment
  UC1536914  Potentilla anserina subsp. pacifica Gordon H. True Jr. 1937-6-6 716 Marin Point Reyes 30 Comment
  CAS-BOT-BC300531  Prosartes hookeri A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13052 A Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  CAS-BOT-BC516325  Prosartes hookeri John Thomas Howell 1925-4-5 952 Marin Pipeline Trail Comment
  CAS-BOT-BC516327  Prosartes hookeri Julia McDonald 1914-8-1 s.n. Marin Inverness Comment
  CAS-BOT-BC516335  Prosartes hookeri Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  CAS-BOT-BC516337  Prosartes hookeri Alice Eastwood 1925-3-28 s.n. Marin Inverness Comment
  CAS-BOT-BC232231  Prunella vulgaris var. lanceolata T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1905 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  POM424591  Prunella vulgaris var. lanceolata H. F. Copeland 1923-6-15 464 Marin Mount Tamalpais 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
  CAS-BOT-BC157939  Prunus emarginata Henry M. Pollard 1936-3-1 s.n. Marin Black Canyon Comment
  POM194654  Prunus subcordata Y. Mexia 1929-3-31 2345 Marin Hillslopes N.W. of Manor. Comment
  CAS-BOT-BC154791  Prunus virginiana var. demissa C. H. M. 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC356572  Pseudognaphalium biolettii Doreen Smith 1998-1-1 s.n. Marin Rocky Point, off Highway One Comment
  CAS-BOT-BC356729  Pseudognaphalium californicum John Thomas Howell 1941-5-18 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC356739  Pseudognaphalium californicum John Thomas Howell 1945-7-29 21344 Marin Bolinas Comment
  JEPS20450  Pseudognaphalium californicum W. L. Jepson 1892-6-11 14738 Marin Mount Tamalpais Comment
  UC1301028  Pseudognaphalium californicum Helen K. Sharsmith 1962-5-30 5079 Marin dry grassland between Lagunitas and Olema 182 Comment
  SJSU3912  Pseudognaphalium stramineum C. W. Sharsmith 1964-4-26 7250 Marin Point Reyes, Point Reyes peninsula Comment
  CAS-BOT-BC357642  Pseudognaphalium stramineum Robert A. Norris 1983-8-6 4564 Marin Point Reyes Beach North. Ca. 130 ft. above the surf Comment
  UCSB15448  Pseudognaphalium stramineum 1961-12-31 Marin Along road to Point Reyes, 12.0 mi. W of Inverness 21 Comment
  UC614801  Pteridium aquilinum var. pubescens Beryl O. Schreiber 1932-3-20 103 Marin road to Muir Woods Comment
  CAS-BOT-BC421218  Pterostegia drymarioides Saichi Kawahara 1969-5-28 1114 Marin Midden of Coast Miwok habitation site, (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC421216  Pterostegia drymarioides Fred Ross; Gordon H. True 1970-2-20 5178 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  CAS-BOT-BC94697  Quercus X howellii John Thomas Howell 1947-8-31 24176 Marin Ridgecrest Road above (SW of) Meadows Club Comment
  CAS-BOT-BC94701  Quercus X howellii J. M. Tucker 1952-4-13 2345 Marin near top of Fish Grade, between Phoenix Lake and Lake Lagunitas Comment
  RSA201425  Quercus X subconvexa J. T. Howell 1959-8-23 34601 Marin Near Barth's Retreat, Mt. Tamalpais. Comment
  UCD47289  Quercus X subconvexa J. M. Tucker 1947-8-1 1578 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
  UCD47308  Quercus X subconvexa John M. Tucker 1951-10-7 2302 Marin Beside Ridgecrest Road (road from Fairfax to Alpine Dam), ca. 7.5 miles southwest of Fairfax, Marin County, California. 396 Comment
  CAS-BOT-BC45634  Quercus agrifolia John Thomas Howell 1947-3-23 23048 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC45646  Quercus agrifolia Peter Raven; Michael P. Johnson 1967-5-1 21091 Marin Angel Island, south side of island below Rock Quarry 60 Comment
  LA43655  Quercus agrifolia Joseph Andorfer Ewan; 1936-8-3 9407 Marin upper rim of Deerk Park on Alpine Lake Trail Comment
  RSA0043217  Quercus berberidifolia Unspecified 1940-9-14 s.n. Marin Blakes Canyon, S of Bryn Manor. Comment
  CAS-BOT-BC62537  Quercus chrysolepis Gordon H. True; Fred Ross 1969-6-20 5076 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  UC1083180  Quercus chrysolepis H. L. Mason 1924-11-15 1138 Marin Willow Creek Rattlesnake Comment
  UCD45580  Quercus chrysolepis var. nana F. A. Pitelka 1946-4-20 s.n. Marin Bootjack Camp, Mountain Tamalpais, Marin County, California. Comment
  CAS-BOT-BC79771  Quercus durata Doreen Smith 2002-1-1 s.n. Marin Mount Burdell, SE slopes above Simmons lane Comment
  CAS-BOT-BC94359  Quercus garryana Alice Eastwood 1915-9-26 s.n. Marin N side of Mt. Tamalpais Comment
  JEPS37950  Quercus garryana W. L. Jepson 1905-5-17 2480 B Marin toward Bon Tempe Ranch Lagunitas Comment
  UCD46069  Quercus garryana var. garryana J. M. Tucker 1947-9-21 1600 Marin Beside road to Alpine Dam, ca. 1 mile southwest of Fairfax, Marin County, California. Comment
  CAS-BOT-BC105262  Quercus kelloggii Alice Eastwood 1915-3-24 s.n. Marin Ross Valley Comment
  CAS-BOT-BC309792  Quercus kelloggii E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13351 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  JEPS37414  Quercus kelloggii W. L. Jepson Apr 1892 14828 Marin Ross Valley Comment
  UCSC009231  Quercus kelloggii Al Keuter 2015-4-22 10- 07 -2 Marin San Pedro Road 12 Comment
  SEINET13953547 Image available Quercus kelloggii Lewis S. Rose 1949-1 49021 Marin Black Point 30 Comment
  CDA37904  Quercus lobata D. G. Kelch 2011-5-13 11 .248-B Marin Near Phoenix Lake. Comment
  CAS-BOT-BC232221  Quercus parvula var. shrevei C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1120 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  UCD14501  Quercus parvula var. shrevei Steven J. Barnhart 1994-10-16 s.n. Marin California, Marin Co.; Blustein Trail, Mt. Tamalpais. Comment
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Feb 17 2012
  UCD47150  Quercus parvula var. shrevei Herbert L. Mason 1925-10-4 2241 Marin In chaparral. Northside of Mt. Tamalpais, Marin County. Comment
  RSA623511  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-15 s.n. Marin Mt. Tamalpais, downhill side of TCC trail, 1 mile SW of Van Wck Meadow, east of Pantoll Campground 366 Comment
  SFV17757  Quercus parvula var. tamalpaisensis S. K. Langer 1993-2-22 s. n. Marin Mount Tamalpais. Uphill side of Kent Trail about 0.3 miles south of junction with Azalea Meadow Trail. 492 Comment
  UCD14062  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-22 31 Marin California, Marin Co.; west side of Kent Trail, ca. 0.3 mi. south of Lake Alpine, Comment
  UCD14380  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-3-6 s.n. Marin Marin Co.; Mt. Tamalpais, along the upper Collier Spring Trail, ca. 0.2 mi. south of junction with North Side Trail; Comment
  UCD14390  Quercus parvula var. tamalpaisensis Stephen K. Langer 1992-10-10 s.n. Marin Marin Co.; Mt. Tamalpais, along the International Trail, 0.5 mi. from Ridgecrest Boulevard; (Type Locality). 610 Comment
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Jul 13 2016
  CAS-BOT-BC104896  Quercus wislizeni Doreen Smith 1993-12-1 s.n. Marin International Trail, 5 mi NW of Ridgecrest Blvd., Mt. Tamalpais Comment
  CAS-BOT-BC104898  Quercus wislizeni Stephen K. Langer 1993-2-22 26 Marin Mt. Tamalpais, W side of Benstein [Bernstein] Trail ca. 0.2 mi S of Laurel Dell Road 616 Comment
  JEPS38022  Quercus wislizeni var. frutescens W. L. Jepson 1921-10-2 9503 Marin ridge between Mill Valley and Muir Woods Comment
  SJSU10152  Quercus wislizeni var. frutescens A. W. Jacobs 1938-10-9 Marin summit of Mt Tamalpais 777 Comment
  UC1177289  Rafinesquia californica John Thomas Howell 1945-5-6 20808 Marin San Rafael Hills Comment
  CAS-BOT-BC531272  Ranunculus aquatilis A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15780 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake, back end Comment
  CAS-BOT-BC263276  Ranunculus californicus T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 311 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  UC1176751  Ranunculus californicus John Thomas Howell 1946-4-14 21631 Marin near Dillons Beach Comment
  JEPS76992  Ranunculus californicus Robert M. Lloyd 1963-3-10 2113 Marin w road (Castel Grassland) (towards beach); Pt. Reyes Comment
  SEINET13716762  Ranunculus californicus Unknown 1963-3-2 24 Marin Southern slope of Marin Hills on Paradise Drive one mile east of Tiburon, southern exposure, roadside embankment, partial sun. Comment
  SEINET13716763  Ranunculus californicus Unknown 1963-3-30 17432 Marin Sloping field and pool by Lucas Valley Rd., .8 mile west of U.S. Hwy. 101/ Comment
  UC634981  Ranunculus californicus H. L. Mason 1925-1-18 1181 Marin San Rafael-Forbes Comment
  UCSB18624  Ranunculus californicus Brooks, Terry 1963-4-8 Marin Fort Baker, 1 mile N of Golden Gate Bridge 30 Comment
  CAS-BOT-BC378893  Ranunculus californicus var. californicus Javier Penalosa 1961-3-11 1136 Marin 602 ft hill west of Paradise Cay 168 Comment
  CAS-BOT-BC378736  Ranunculus californicus var. cuneatus Alice Eastwood 1923-5-13 11794 Marin Pt. Reyes Comment
  CAS-BOT-BC378738  Ranunculus californicus var. cuneatus John Thomas Howell 1946-4-14 21631 Marin near Dillons Beach Comment
  RSA177913  Ranunculus californicus var. cuneatus Robert F. Thorne 1965-4-21 34405 Marin Point Reyes National Seashore. 3 Comment
  CAS-BOT-BC83406  Ranunculus lobbii R. K. Soost 1997-3-18 s.n. Marin Point Reyes Station, 0.3 mile southwest of intersection of Mesa Road and Shoreline Highway 1. Comment
  CAS-BOT-BC83442  Ranunculus lobbii John Thomas Howell 1947-6-4 s.n. Marin Radio Station, Point Reyes Peninsula. Comment
  CAS-BOT-BC83443  Ranunculus lobbii John Thomas Howell 1946-4-18 21640 Marin Ignacio. Comment
  SBBG71873  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin 3 mi E of Olema Comment
  UCD96161  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin 3 miles east of Olema. Comment
  UC9389  Ranunculus orthorhynchus var. bloomeri J. Burtt Davy 1894-3-31 706 Marin Olema Comment
  UC608524  Ranunculus orthorhynchus var. orthorhynchus B. O. Schreiber 1938-5-14 2511 Marin 2 mi ne Abbott's Lagoon; Point Reyes Quadrangle, Tomales Point 91 Comment
  UC747455  Ranunculus pusillus G. Thomas Robbins with J. T. Howell 1945-5-9 1881 Marin meadow 1/2 mi n Hamilton Field Air Base Comment
  UC589365  Raphanus sativus Beryl O. Schreiber 1932-8-3 734 Marin Tomales Bay, Avalis Beach Avalis Beach; Tomales Bay, Avalis Beach Comment
  CAS-BOT-BC74290  Raphanus sativus Javier Penalosa 1961-2-25 1063 Marin Tiburon Peninsula. Tiburon. Comment
  RSA188736  Rhamnus californica H. U. Stauffer 1964-5-17 5933 Marin Mt. Tamalpais, State Park. 350 Comment
  UC18504  Rhamnus californica subsp. californica J. Burtt Davy 1893-7-24 235 Marin Mt. Tamalpais Comment
  UC18509  Rhamnus californica subsp. californica W. A. Setchell 1898-3-3 Marin n of Mt. Tamalpais Comment
  CAS-BOT-BC59901  Rhamnus crocea John Thomas Howell 1933-4-30 11188 Marin N. side of Mt. Tamalpais. Comment
  CAS-BOT-BC59904  Rhamnus crocea C. Hart Merriam 1918-9-9 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC58817  Rhododendron columbianum Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes 1 Comment
  JEPS58776  Rhododendron macrophyllum Miss Alice King Apr. 1898 Marin Inverness Comment
  UCSB26295  Rhododendron occidentale Ketcham, A. 1968-5-18 Marin Bootjack Camp, Mount Tamalpias Comment
  CAS-BOT-BC92939  Ribes californicum var. californicum John Thomas Howell 1940-5-26 15548 Marin San Anselmo Canyon. Comment
  SEINET13942447 Image available Ribes divaricatum Lewis S. Rose 1950-1 50039 Marin Point Reyes Peninsula E of Drakes Estero Comment
  CAS-BOT-BC108919  Ribes divaricatum var. pubiflorum J. Burtt Davy 1894-3-31 702 Marin Bear Valley. Comment
  CAS-BOT-BC108921  Ribes divaricatum var. pubiflorum Alice Eastwood 1925-3-28 s.n. Marin Inverness. Comment
  CAS-BOT-BC209255  Ribes menziesii Javier Penalosa 1961-3-11 1126 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay 60 Comment
  CAS-BOT-BC209257  Ribes menziesii John Thomas Howell 1942-4-19 16937 Marin Big Carson Canyon Comment
  CAS-BOT-BC209276  Ribes menziesii John Thomas Howell 1944-3-26 19352 Marin Pines of Inverness Ridge n. of Mt. Vision Comment
  JEPS49212  Ribes menziesii W. L. Jepson in company with E. L. Greene 1893-4-1 13512 Marin Olema Comment
  UC1176734  Ribes menziesii John Thomas Howell 1950-10-11 27469 Marin Bear Valley Comment
  UC857962  Ribes menziesii L. R. Abrams 1927-4-19 11624 Marin near Drakes Estuary Comment
  UC974950  Ribes menziesii Milo S. Baker March 1932 5922 Marin roadside near Inverness Comment
  RSA0021775  Ribes menziesii J. T. Howell 1940-5-20 15487 Marin Inverness. Comment
  SEINET12220268  Ribes menziesii M. T. Doutt 1931-1 435 Marin near Nicasio Comment
  CAS-BOT-BC144700  Ribes sanguineum var. glutinosum H. E. McMinn 1923-2-17 s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC168754  Ribes victoris Alice Eastwood 1915-3-28 3977 Marin Lagunitas Comment
  UC1284937  Romanzoffia californica R. F. Hoover 1964-4-8 8682 Marin above Alpine Dam Comment
  JEPS1249  Romanzoffia californica W. L. Jepson 1896-3-23 20997 Marin at foot of Ross Valley trail Mt. Tamalpais Comment
  RSA7686  Romanzoffia californica J. T. Howell 1933-4-30 11195 Marin North side of Mt. Tamalpais. Comment
  CAS-BOT-BC74542  Rorippa curvisiliqua John Thomas Howell 1940-5-20 15494 Marin Point Reyes. Between radio and lighthouse. Comment
  CAS-BOT-BC74543  Rorippa curvisiliqua John Thomas Howell 1946-6-16 22090 Marin Point Reyes Station. Comment
  SEINET11557178  Rorippa palustris subsp. occidentalis G. H. True Jr. 1979-3-31 8469 Marin Marshall Beach Road, ca 1 mile NW of Tomales Bay State Park. 61 Comment
  CAS-BOT-BC74834  Rorippa palustris var. palustris John Thomas Howell 1947-6-18 23264 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC175903  Rorippa sinuata Catherine Best 1985-5-6 1092 Marin Opposite Lincoln School, Hicks Valley Comment
  CAS-BOT-BC146544  Rosa gymnocarpa Peter H. Raven; Michael P. Johnson 1967-5-2 21323 Marin Near road between Point Campbell and Hospital Cove, northwest side of island, Angel Island 45 Comment
  CAS-BOT-BC146890  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 4 Comment
  JEPS30811  Rubus discolor John Thomas Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge Mill Valley; , Summit (Avenue) Ridge Comment
  CAS-BOT-BC147256  Rubus parviflorus James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais. Mill Valley Comment
  CAS-BOT-BC147258  Rubus parviflorus Beryl O. Schreiber 1936-4-12 2163 Marin 2 miles northeast of Pierce's Ranch, Tomales Bay Comment
  JEPS127939  Rubus parviflorus Adam C. Schneider with Susan Fawcett 2014-3-28 443 Marin West side of Ca State Highway 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  NY1043362  Rubus parviflorus B. O. Schreiber 1938-8-6 2538 Marin 1.5 miles southeast of Abbot's Lagoon Comment
  NY1043363  Rubus parviflorus B. O. Schreiber 1938-8-6 2538 Marin 1.5 miles southeast of Abbot's Lagoon Comment
  POM174025  Rubus parviflorus Kellogg, Harford 1877-05 9 Marin [Sauselito]? Comment
  CAS-BOT-BC156733  Rubus spectabilis L. R. Abrams 1927-4-19 11616 Marin Road from Inverness to Point Reyes at head of Drakes Estero Comment
  UC555498  Rubus spectabilis Mabel Griffen 1926-2-22 46 Marin Inverness Comment
  UC589540  Rubus spectabilis Beryl O. Schreiber 1932-6-29 627 Marin Sand Dune Beach Tomales Bay, Sand Dune Beach Comment
  UC1177247  Rubus ursinus John Thomas Howell 1943-4-11 17894 Marin Black Canyon San Rafael Hills, Black Canyon Comment
  UC1614628  Rubus ursinus Charles M. Belshaw 1934-3-18 53 Marin top of ridge 3 1/2 mi w of Mill Valley (Lee Street Fire Trail); Lee Street Fire Trail 182 Comment
  SEINET11910597  Rubus vitifolius F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -116 Marin Marshall-Petaluma Road from Petaluma to CA 1, ca 8.9 mi E of junction CA 1 91 Comment
  UCD100995  Rumex acetosella Kamala Crompton 1996-5-19 18 Marin Roadside next to cow pasture about 2 miles east of Dillon Beach. 120 Comment
  UCD70803  Rumex acetosella Michele H. Mills 1998-4-19 221 Marin 137 Comment
  CAS-BOT-BC421963  Rumex acetosella Saichi Kawahara 1969-5-28 1098 Marin Midden of Coast Miwok habitation site, (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC421532  Rumex crassus John Thomas Howell 1946-7-4 22173 Marin Dillons Beach Comment
  CAS-BOT-BC433720  Rumex occidentalis John Thomas Howell 1944-5-28 19517 Marin Almonte Comment
  SD88540  Rumex pulcher Darley F. Howe 1972-6-26 Marin Stinson Beach Comment
  CDA23196  Rumex salicifolius var. crassus M. K. Bellue Sep 1938 Marin Red Rock, San Francisco Bay. 0 Comment
  CAS-BOT-BC434112  Rumex transitorius Gordon H. True 1971-6-15 7663 Marin Point Reyes Bird Observatory, 3 miles NW of Bolinas in Marin County. Elev. sea-level 0 Comment
  CAS-BOT-BC434120  Rumex transitorius John Thomas Howell 1945-9-2 21460 Marin San Rafael Hills Comment
  POM311186  Ruppia maritima Leo Koch 1940-6-5 1005 Marin Along Highway 101, two miles south of Sonoma County line. Comment
  UC424665  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC917113  Ruppia maritima H. B. Allen 1950-7-18 Marin shores of Belvedere 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
  SEINET8476801 Image available Ruppia maritima H. B. Allen 1950-7-18 Marin Shores of Beldevere Comment
  SEINET8715803 Image available Ruppia maritima Leo Koch 1940-1 1005 Marin In water, saline flat along Highway 101, two miles south of Sonoma County line. Comment
  SEINET11941058  Salicornia depressa M. T. Doutt 1930-1 58 Marin Pt Reyes lighthouse Comment
  SBBG48674  Salicornia pacifica R. N. Philbrick 1974-8-24 Marin inlet off Tomales Bay, next to Hwy 1, S of Marshall Comment
  CAS-BOT-BC104147  Salix hindsiana Catherine Best 1980-9-15 s.n. Marin San Antonio Creek Comment
  CAS-BOT-BC107303  Salix lasiolepis var. bigelovii Mary P. Wells 1981-2-19 s.n. Marin Vistazo East across from house at 1828, Tiburon Comment
  RSA126188  Salix lucida subsp. lasiandra J. T. Howell 1944-7-23 s.n. Marin Santa Venetia. Comment
  CAS-BOT-BC125976  Salix scouleriana Alice Eastwood 1914-2-28 s.n. Marin Mill Valley Comment
  UC1176802  Salix sitchensis John Thomas Howell 1947-3-23 23047 Marin Cataract Gulch Mt. Tamalpais; , Cataract Gulch Comment
  RSA144561  Salpichroa origanifolia Peter H. Raven 1959-12-27 14737 Marin Inverness. Comment
  OBI48687  Salvia columbariae Lewis S. Rose 1939-4-23 39086 Marin Mt. Tamalpais, Bootjack Camp 518 Comment
  CAS-BOT-BC238759  Sambucus nigra subsp. caerulea Peter H. Raven; Michael P. Johnson 1967-5-2 21326 Marin Angel Island. Near road between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC238760  Sambucus nigra subsp. caerulea Mrs. E. C. Sutliffe 1921-6-27 s.n. Marin Near San Geronimo Comment
  CAS-BOT-BC238766  Sambucus nigra subsp. caerulea Robert Setzer 1969-3-29 2133 Marin Fort Cronkhite 15 Comment
  JEPS13388  Sambucus racemosa var. racemosa W. L. Jepson 1900-9-18 1183 Marin Inverness Comment
  UC1119898  Sambucus racemosa var. racemosa A. E. Wieslander 1934-5-20 486 Marin w Country Club; Point Reyes Quadrangle Comment
  CHSC59666  Sanicula crassicaulis R. Ernenwein 1983-3-30 110 Marin Ca. 50 m n of Lucas Valley Rd. ca. 7.2 mi w of jct. of Lucas Valley with US Hwy 101 between San Rafael and Nicasio. Comment
  UC1022537  Sanicula crassicaulis C. Ritchie Bell 1952-4-9 3 X388 Marin 2 mi n of Tiburon (above road) Comment
  SEINET12122021  Sanicula crassicaulis F. H. Utech 1988-1 88 -156 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile mark 9.80 380 Comment
  SEINET13945210 Image available Sanicula laciniata V. F. Hesse 1952-1 789 Marin Woodacre, near Fairfax; ca 550 ft 168 Comment
  UC1412266  Sanicula tuberosa T. I. Chuang and F. M. Chuang 1975-3-2 7491 Marin 2 mi sw of Fairfax Comment
  HSC33227  Sanicula tuberosa Thomas W. Nelson 1974-4-22 1223 Marin Rock Springs beside the road out Bolinas Ridge Comment
  SEINET13945253 Image available Sanicula tuberosa Peter H. Raven 1950-1 1348 Marin Tiburon Pennisula; 200 ft 61 Comment
  JEPS75683  Santolina chamaecyparissus Richard McP. Brown 1975-6-12 Marin along, at western edge of town Novato Boulevard (County Highway A114); Novato Comment
  UC11750  Saxifraga californica W. H. Brewer 1862-3-28 918 Marin sujmmit of Tamalpais Comment
  CAS-BOT-BC283092  Schedonorus arundinaceus Gordon H. True 1965-5-11 1901 Marin Head of Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC283100  Schedonorus arundinaceus Javier Penalosa; J. T. Howell 1961-6-7 1613 Marin Paradise Drive near Prince Royal Passage, Tiburon Peninsula Comment
  UCD65882  Schedonorus arundinaceus Beecher Crampton 1957-6-11 4182 Marin Along State Hwy. 1, 1.2 miles north of Muir Beach. Comment
  NY334904  Schoenoplectus A. A. Beetle 1941-5-9 2686 Marin Along tide flat N of Stinson Beach Comment
  CAS-BOT-BC111313  Schoenoplectus acutus var. occidentalis John Thomas Howell 1945-8-5 21367 Marin Stinson Beach Comment
  UCD41395  Schoenoplectus acutus var. occidentalis Ellen Dean; with PLB 102 2004-5-9 2038 Marin Drake's Beach. Comment
  CAS-BOT-BC111243  Schoenoplectus californicus John Thomas Howell 1939-10-1 15368 Marin Phoenix Lake Comment
  RSA91476  Schoenoplectus maritimus Joseph A. Ewan 1933-11-5 8109 Marin Inverness village, Tomales Bay Comment
  CAS-BOT-BC111709  Schoenoplectus pungens var. badius J. Burtt Davy 1900-6-1 6741 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC332712  Scirpus microcarpus J. Klein; T. Pollak; E. Brusati; L. Williams; W. Dreskin 2013-8-10 13360 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. NW edge of Phoenix Lake next to Phoenix Lake Road Comment
  UC70461  Scirpus pungens Jos. Burtt Davy 1900-6 6738 Marin Point Reyes Peninsula Comment
  SEINET926252  Scoliopus bigelovii Chestnut, Drew 1891-1 Marin Lagunitas Creek Comment
  CAS-BOT-BC518991  Scoliopus bigelovii Robert Case 1968-2-27 12 Marin San Geronimo Valley: 1 mile north of Lagunitus, San Geronimo Valley by Schafter Bridge 60 Comment
  RSA304220  Scoliopus bigelovii James R. Shevock 1971-1-30 630 Marin Muir Woods National Monument. 113 Comment
  RSA321231  Scoliopus bigelovii Walter Wisura 1985-2-1 4042 Marin Lagunitas, in small canyon near junction of Corona- and Mtn. View Ave. Comment
  RSA53844  Scribneria bolanderi J. T. Howell 1945-4-29 20791 Marin Serpentine ridge W of Camp Handy, Mt. Tamalpais Comment
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Mar 26 2010
  CAS-BOT-BC240011  Scribneria bolanderi John Thomas Howell 1945-4-29 20791 Marin West of Camp Handy, Mt. Tamalpais Comment
  UCSB61609  Scrophularia californica Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 1.3 miles north of junction with Marwest Road; Tiburon Peninsula. 30 Comment
  CAS-BOT-BC240060  Secale cereale John Thomas Howell 1945-5-9 20844 Marin Ignacio Comment
  UC115412  Sedum radiatum T. S. Brandegee June 1888 Marin Lagunitas Creek Comment
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Dec 23 2020
  CAS-BOT-BC63780  Sedum radiatum subsp. radiatum John Thomas Howell 1946-7-7 22220 Marin Arturo trail at Potrero Meadow, Mt. Tamalpais. Comment
  SBBG14417  Sedum spathulifolium E. R. Blakley 1958-9-11 2442 Marin near top of Mt Tamalpais on trail around E peak 701 Comment
  UC1779762  Sedum spathulifolium Dean Kelch 1991-5-31 91 .1 Marin S end of Nicasio Reservoir. 100 Comment
  SBBG56356  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin fire rd 0.5 mi E of Toll Gate, Mt Tamalpais 500 Comment
  UC1076341  Selaginella wallacei Herbert L. Mason 1925-2-1 1224 Marin Mt. Tamalpais Comment
  RSA684432  Selaginella wallacei E. Clayton 1936-04 322 Marin Near San Anselmo. Comment
  SEINET190467 Image available Selaginella wallacei Alan A. Beetle 1940-1-21 1566 Marin Fire road 1/2 mi E of Toll Gate Mount Tamalpais 500 Comment
  CAS-BOT-BC363328  Senecio aronicoides John Thomas Howell 1948-5-22 24306 Marin East Peak, near top, Mt. Tamalpais Comment
  CAS-BOT-BC363336  Senecio aronicoides M. E. Parsons 1912-4-30 s.n. Marin Kentfield Comment
  CAS-BOT-BC363709  Senecio hydrophilus John Thomas Howell 1946-6-13 22029 Marin Chileno Valley Comment
  SEINET931219  Senecio hydrophilus Lewis S. Rose 1946-1 46280 Marin Laguna in Chilleno Valley marsh. Comment
  UCSB9488  Senecio minimus Howell, John 1944-7-30 Marin Almonte Comment
  UCD135621  Senecio minimus Frank W. Gould 1939-7-23 846 Marin 3 miles northwest of Inverness on road to Tomales Point. 100 Comment
  UC87209  Senecio sylvaticus Katharine Brandegee 1907-7-1 Marin Westpoint Rd.; Tamalpais Comment
  CAS-BOT-BC364570  Senecio vulgaris Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  POM21701  Sequoia sempervirens H. T. A. Hus 1899-12 s.n. Marin Unspecified. Comment
  UCD135189  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mt. Tamalpais. Comment
  SEINET10958617  Sequoia sempervirens William H. Brewer 1862-3-28 Brewer 914 Marin Near Taumalpais. Geological Survey of California, 1860-67. Comment
  SEINET4896317  Sequoia sempervirens W. M. Zaales, C. B. Arzeni 1967-1 Marin Muir Woods National Monument, 17 miles N of San Francisco. Comment
  SBBG109059  Sidalcea unknown 1891-1 Marin Angel Island Comment
  RSA201877  Sidalcea calycosa subsp. calycosa Jos. Burtt Davy 1900-6-18 6730 Marin Point Reyes Comment
  CAS-BOT-BC187892  Sidalcea calycosa subsp. rhizomata A. D. E. Elmer 1903-7-1 4936 Marin Point Reyes Post Office Comment
  CAS-BOT-BC187893  Sidalcea calycosa subsp. rhizomata Robert F. Hoover 1941-6-19 5378 Marin N of Abbotts Lagoon Comment
  SD7242  Sidalcea diploscypha Michener, Robette Jul 1891 Marin San Rafael Comment
  LA83272  Sidalcea malviflora O. H. Kappler; 1943-5-20 455 Marin near San Rafael Comment
  POM282901  Sidalcea malviflora subsp. malviflora Lyman Benson 1929-5-21 1029 Marin Old Redwood Highway north of Sausolito toward Larkspur Comment
  RSA177912  Sidalcea malviflora subsp. malviflora Robert F. Thorne 1965-4-21 34399 Marin Near Drake s Beach, Point Reyes National Seashore. 5 Comment
  UC8413  Silene antirrhina F. T. Bioletti 1892-1 Marin Mill Valley Comment
  UC589544  Silene gallica Beryl O. Schreiber 1932-6-17 488 Marin Waterfall Beach Tomales Bay, Waterfall Beach Comment
  CAS-BOT-BC388986  Silene laciniata subsp. californica Alice Eastwood No date on label s.n. Marin Mt. Tamalpais Comment
  UC1745523  Silene scouleri subsp. grandis Annetta M. Carter 1946-6-16 1762 Marin Point Reyes; ; Point Reyes. Comment
  CAS-BOT-BC5817  Silene scouleri subsp. grandis Alice Eastwood 1905-7-4 s.n. Marin Rodeo Lagoon Comment
  UC674718  Silene vulgaris Gregory Lyon August, 1933 175 Marin growing in spring at base of cliff 2 mi e of estuary entrance Drake's Bay; e of estuary entrance Drake's Bay 1 Comment
  CAS-BOT-BC364827  Silybum marianum Javier Penalosa 1961-6-7 1667 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  CAS-BOT-BC75033  Sisymbrium altissimum John Thomas Howell 1945-5-9 20846 Marin Ignacio. Comment
  UCSB16368  Sisyrinchium bellum Brooks, Terry 1963-4-8 Marin l mil N of Golden Gate Bridge; on Fort Baker 30 Comment
  JEPS20261  Sisyrinchium californicum W. L. Jepson 1919-5-18 8297 Marin near Inverness Comment
  SJSU4067  Sisyrinchium californicum C. W. Sharsmith 1965-5-23 7390 Marin Ledum Swamp c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  UC615082  Smilacina racemosa Beryl O. Schreiber 1936-3-8 2153 Marin s Schoolteacher's Beach; Tomales Bay Comment
  JEPS62148  Smilacina stellata W. L. Jepson 1892-4-5 14770 Marin Mt. Tamalpais Comment
  SEINET10472586  Smilacina stellata Mary Susan Taylor Taylor 2479 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC175955  Solanum lycopersicum John Thomas Howell 1967-9-6 43735 Marin NW. of Old St. Hilary's Church, Tiburon Comment
  CAS-BOT-BC157463  Solanum umbelliferum J. T. Howell 1939-5-14 s.n. Marin Phoenix Lake, Mt. Tamalpais Comment
  JEPS12154  Solanum umbelliferum W. L. Jepson 1892-4-5 21259 Marin Ross Valley Comment
  POM146606  Solanum xanti var. hoffmannii Per Axel Rydberg 1905-6-15 s.n. Marin Mt. Tamalpais. Comment
  SEINET11806293  Solidago canadensis var. salebrosa E. H. Graham 1931-1 s.n. Marin Point Reyes, camp near blacksmith shop Comment
  OBI76739  Solidago spathulata G. S. Ringius 1982-8-7 1499 Marin Point Reyes lighthouse Comment
  CAS-BOT-BC365042  Solidago velutina subsp. californica John Thomas Howell 1945-9-2 21458 Marin San Rafael Hills Comment
  UC73889  Solidago velutina subsp. californica Michener and Bioletti August 1892 Marin Tamalpais Comment
  JEPS18728  Soliva sessilis W. L. Jepson 1927-3-20 11563 Marin Alto Station Comment
  CAS-BOT-BC365848  Soliva sessilis Gordon H. True 1969-4-29 4863 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo]. Inverness Ridge 243 Comment
  CAS-BOT-BC365852  Soliva sessilis Breedlove 1963-4-13 4405 Marin Tiburon Comment
  CAS-BOT-BC236615  Spartina foliosa John Thomas Howell 1945-8-14 21413 Marin Burdell Marshes Comment
  SJSU7953  Spartina foliosa H. T. Harvey 1978-10-11 634 Marin margin of slough Creekside Park, Corte Madera Comment
  CAS-BOT-BC236617  Spartina foliosa Alice Mulford 1945-11-26 s.n. Marin Bolinas Lagoon Comment
  UCD99170  Spergula arvensis P. B. Kennedy 1914-4-19 4701 Marin Mill Valley. Comment
  RSA0097867  Spergularia bocconi J. T. Howell 1946-5-16 21880 Marin Angel Island, S side. Comment
  UCR20484  Spergularia macrotheca H. M. Whistler 1966-4-15 660415- 29 w Marin Central Coast, McClure's Beach, on Tomales Point 8 Comment
  CAS-BOT-BC390345  Spergularia macrotheca var. macrotheca John Thomas Howell 1944-5-28 19506 Marin Manzanita Comment
  CAS-BOT-BC390347  Spergularia macrotheca var. macrotheca John Thomas Howell 1945-6-3 20938 Marin Shell Beach Comment
  RSA0098122  Spergularia rubra Robert A. Norris 1974-6-7 2049 Marin Between Paradise Dr. and San Francisco Bay (San Quentin across arm of bay to the north), Corte Madera. Comment
  UCLA71595  Stachys ajugoides var. ajugoides Joseph Andorfer Ewan 1934-3-15 8911 Marin 4 mi nw Fallon Comment
  JEPS63041  Stachys ajugoides var. rigida Lauramay Tinsley 1926-1 Marin near Mill Valley Comment
  UC191747  Stachys chamissonis J. W. Congdon 1883-7-31 Marin Saucelito Comment
  SD6177  Stachys chamissonis July 1917 Marin Outskirts of Muir Woods. Comment
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Jul 10 2010
  JEPS63038  Stachys pycnantha W. L. Jepson 1928-6-10 12929 Marin Tiburon Comment
  UC708662  Stachys pycnantha R. Bacigalupi, Dr. Hans Leschke 1941-9-21 2709 Marin Willow Meadow, a 1 mi NE of Potrero Meadow, along Kent Trail, north shoulder of Mt. Tamalpais, Comment
  UCD126056  Stachys rigida var. quercetorum Eric S. Nagy 1990-5-23 16 Marin below Alpine Dam, Alpine Lake. Comment
  JEPS13994  Stebbinsoseris decipiens Kenton L. Chambers 1955-4-24 668 Marin Highway 1 about 2.5 mi s Stinson Beach Comment
  CAS-BOT-BC374826  Stebbinsoseris heterocarpa John Thomas Howell 1946-5-12 s.n. Marin Fairfax Country Club Comment
  CAS-BOT-BC374828  Stebbinsoseris heterocarpa John Thomas Howell 1947-4-27 23078 Marin Bald Mt. west of San Anselmo Comment
  UC8649  Stellaria crispa J. Burtt Davy Aug 1898 4343 Marin near Olema Comment
  JEPS35799  Stellaria littoralis Rimo Bacigalupi, and L. R. Heckard, J. Roof 1964-4-29 8948 Marin just n tip of Point Reyes Comment
  UCD99351  Stellaria littoralis Ann Johnson 1976-3-20 3001 Marin Kehoe Beach, Pt. Reyes National Seashore. Comment
  RSA0057636  Stellaria littoralis Alice Eastwood, J. T. Howell 1936-3-22 12016 Marin Point Reyes. Comment
  CAS-BOT-BC531479  Stellaria nitens D. Smith; S. Whelan; V. Smith; H. Kuimelis 2015-4-10 15365 Marin Mount Tamalpais. Marin Municipal Water District lands: Potrero Meadow Comment
  CAS-BOT-BC221856  Stenotaphrum secundatum John Thomas Howell 1944-10-1 20766 Marin Fairfax Comment
  JEPS127913  Stipa pulchra Adam C. Schneider with Robert Steers 2014-3-29 538 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  SEINET10893288  Stipa pulchra John Thomas Howell 1944-5-21 Howell s.n. Marin Phoenix Lake, Mt. Tamalpais Comment
  UC575765  Streptanthus batrachopus J. L. and F. L. Morrison 1937-5-23 2362 Marin North Side Trail 1/4 mi ne Rifle Camp; Mt. Tamalpais 609 Comment
  POM126065  Streptanthus glandulosus A. T. Graff 1925-5-20 s.n. Marin Trooper s, Cazadero Comment
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Feb 12 2013
  OBI14891  Streptanthus glandulosus subsp. niger Rimo Bacigalupi, G. T. Robbins 1954-6-17 4547 Marin Near St. Hilary Catholic church, above Tiburon 76 Comment
  UC1492794  Streptanthus glandulosus subsp. pulchellus Freed W. Hoffman 1958-8-25 2371 Marin on trail to Rifle Camp from road near Tamalpais Theatre Mt. Tamalpais (sw exposure) Comment
  UC1601609  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-5-22 13791 Marin San Anselmo Canyon Comment
  UC615204  Streptanthus glandulosus subsp. pulchellus Beryl O. Schreiber 1932-5-22 288 Marin dry slope Matt Davis Trail 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
  RSA0121905  Streptanthus glandulosus subsp. pulchellus J. T. Howell 1946-5-12 21815 Marin Carson Country Comment
  UC592152  Streptanthus glandulosus subsp. secundus Herbert L. Mason 1926-3-6 2690 Marin Corte Madera Ridge Mt. Tamalpais Comment
  UC618390  Streptanthus glandulosus subsp. secundus John Thomas Howell 1938-7-3 13945 Marin serpentine slope at head of valley Lucas Valley Comment
  JEPS77161  Streptanthus niger Robert M. Lloyd 1963-4-5 2310 Marin about 1 mi nw Tiburon (base of roadcut) Comment
  UC762912  Streptanthus niger R. F. Hoover 1941-5-8 4995 Marin Tiburon Comment
  CAS-BOT-BC421482  Symphoricarpos mollis S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14228 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
  SBBG21174  Symphoricarpos mollis V. Haraden 1941-7-25 24 Marin ca. 3 mi N of Golden Gate Bridge 60 Comment
  UC1177273  Symphyotrichum chilense J. Thomas Howell 1943-9-5 19318 Marin Mill Valley Comment
  CAS-BOT-BC263257  Taraxia ovata A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 005 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  CHSC22133  Taraxia ovata Robert A. Schlising; Glenn Keator 1962-2-18 2051 Marin Coast Ranges. Along Sir Francis Drake Hwy, 1 mi SE of San Geronimo. Comment
  UCSB12902  Taraxia ovata Dearing, Hugh; Dearing, Margaret 1933-5-14 Marin north of Sausalito Comment
  UC11901  Tellima grandiflora W. A. Setchell 1896-3-6 Marin Bolinas Ridge Comment
  CAS-BOT-BC399789  Thalictrum polycarpum Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  CAS-BOT-BC399794  Thalictrum polycarpum Paul F. Covel 1940-4-11 s.n. Marin Alpine Dam Comment
  JEPS77204  Thermopsis californica var. californica Robert M. Lloyd 1963-4-24 2351 Marin on Bolinas Road 5 mi s Fairfax 274 Comment
  UC555349  Thermopsis californica var. californica Herbert L. Mason 1928-4-28 4396 Marin Tiburon Peninsula Comment
  RSA475225  Thermopsis californica var. californica Aaron Liston, James D. Morefield 1988-3-14 692 -2 Marin Mt. Tamalpais State Park; Pantoll Campground. 460 Comment
  CAS-BOT-BC88491  Thysanocarpus curvipes Doreen Smith 2002-4-15 s.n. Marin Cascade Canyon, Fairfax. Comment
  UC11014  Thysanocarpus curvipes Harley P. Chandler 1899-4-8 287 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  CAS-BOT-BC88488  Thysanocarpus curvipes John Thomas Howell 1947-4-27 23106 Marin Bald Mountain west of San Anselmo. Comment
  CAS-BOT-BC66952  Thysanocarpus laciniatus John Thomas Howell 1943-4-11 17911 Marin Black Canyon, San Rafael Hills. Comment
  CAS-BOT-BC66953  Thysanocarpus laciniatus John Thomas Howell 1944-4-13 19378 Marin Big Rock Ridge west of Hamilton Field. Comment
  CAS-BOT-BC229805  Torilis arvensis C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1820 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  UC20902  Torilis nodosa F. T. Bioletti June 1891 Marin Sausalito Comment
  CAS-BOT-BC81408  Torreya californica J. Clausen 1936-5-10 1175 Marin Mount Tamalpais, near summit Comment
  UC22  Torreya californica Kellogg 1867-5-5 Marin near San Rafael Comment
  UCSB10848  Torreya californica Davy, J. 1893-7-24 Marin Redwoon Canon Comment
  NY17680  Torreya californica L. S. Rose 1936-3-13 35022 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC516454  Triantha occidentalis subsp. occidentalis R. K. Soost 1989-6-24 s.n. Marin Pt. Reyes, NW side of Creamery Bay, 1 mile east of highway Comment
  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
  RSA128319  Trifolium albopurpureum J. T. Howell 1945-5-6 20807 Marin San Rafael Hill Comment
  UC56338  Trifolium amoenum J. Burtt Davy 1900-6-18 6748 Marin Point Reyes Comment
  CAS-BOT-BC208298  Trifolium amoenum Peter G. Connors 1996-5-26 369 Marin North end of Kailua Avenue, Dillon Beach 45 Comment
  JEPS65749  Trifolium depauperatum var. amplectens Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  UC555357  Trifolium depauperatum var. amplectens H. L. Mason 1928-4-13 4312 Marin n San Rafeal Co. (marshy meadow) Comment
  UC165563  Trifolium depauperatum var. truncatum J. Burtt Davy 1898-4-2 4209 Marin Angel Island Comment
  UCD108530  Trifolium depauperatum var. truncatum P. B. Kennedy 1914-4-19 4684 Marin Mill Valley. Comment
  UCD35861  Trifolium fucatum Beecher Crampton 1965-5-4 7303 Marin 5.6 miles southeast of Nicasio, Lucas Valley Road. Comment
  RSA128990  Trifolium fucatum var. fucatum Peter H. Raven 1949-5-4 423 Marin Tiburon 137 Comment
  CAS-BOT-BC443983  Trifolium glomeratum C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14626 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
  UC1177207  Trifolium macraei John Thomas Howell 1947-4-23 23067 Marin w Mt. Vision (Drakes Estero) Comment
  UCD37430  Trifolium macraei Beecher Crampton 1960-6-8 5596 Marin Marin County, Point Reyes Peninsula, northwest of Inverness, 2 miles south of RCA Radio Station. Comment
  UC56339  Trifolium macraei J. Burtt Davy 1900-6-27 6810 Marin Point Reyes Comment
  CAS-BOT-BC232477  Trifolium microcephalum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1208 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  CDA37410  Trifolium microcephalum D. G. Kelch 2011-5-13 11 .248-G Marin Near Phoenix Lake. Comment
  JEPS77889  Trifolium microdon Edward Lee 1954-4-30 788 Marin 10 mi nw Tomales (on rd) Comment
  CAS-BOT-BC166923  Trifolium microdon Peter Rubtzoff 1981-5-7 9644 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, Comment
  RSA216197  Trifolium microdon J. T. Howell 1966-4-18 41500 Marin John Thomas Howell Botanical Garden, Tiburon. Comment
  UCD109392  Trifolium subterraneum Michael A. Vincent; Ethan H. Freid 1998-4-8 8182 Marin Along Wilson Hill Road near Lincoln District School, just west of Point Reyes-Petaluma Road. Comment
  POM277689  Trifolium variegatum var. melananthum Lyman D. Benson 1935-5-16 6559 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  CAS-BOT-BC175898  Trifolium vesiculosum D. L. Smith 2000-5-30 s.n. Marin French Ranch development at San Geronimo Comment
  CAS-BOT-BC258897  Trifolium willdenovii G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 204 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course 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
  UC16755  Trifolium willdenovii W. H. Brewer Apr 5 1862-Apr 7 1862 948 Marin Comment
  UCD109914  Trifolium wormskioldii Beecher Crampton 1960-6-8 5605 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  UCD38289  Trifolium wormskioldii Beecher Crampton 1954-4-28 1797 Marin 2 miles east of Woodacre. Comment
  CAS-BOT-BC451826  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness, Tomales Bay Comment
  CAS-BOT-BC451830  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness, Tomales Bay Comment
  UC1099946  Triglochin maritima Malcolm A. Nobs and S. Galen Smith 1949-6-29 904 Marin n Inverness; Pt. Reyes Comment
  CAS-BOT-BC451842  Triglochin maritima M. Nakagawa 1980-5-8 48 Marin Richardson bay, at the Heliport. Sea level. 0 Comment
  CAS-BOT-BC451856  Triglochin maritima John Thomas Howell 1957-9-15 32950 Marin Marsh bordering Richardson Bay Comment
  CAS-BOT-BC451858  Triglochin maritima R. S. Ferris; Ira L. Wiggins 1935-7-19 8118 Marin On south side of bridge across head of Drake's Estero Comment
  RSA216172  Triglochin maritima J. T. Howell 1957-9-15 32960 Marin Larkspur Comment
  RSA254402  Triglochin maritima Robert A. Norris 1974-7-28 2134 Marin Inverness Comment
  UCD138187  Triglochin maritima John M. Tucker 1951-6-29 2164 Marin About 5 miles west of Inverness. Comment
  CAS-BOT-BC451966  Triglochin striata Doreen Smith 1994-10-14 s.n. Marin Growing near the end of Creamery Bay, Pt. Reyes Peninsula Comment
  CAS-BOT-BC519114  Trillium chloropetalum var. chloropetalum Alice Eastwood 1915-3-28 3984 Marin Lagunitas Comment
  CAS-BOT-BC133404  Trillium ovatum Gordon H. True 1977-4-13 8165 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach; just east of PRBO headquarters 6 Comment
  UC3988  Trillium ovatum J. Burtt Davy 1894-2-22 798 Marin Mt. Tamalpais, Marin County Comment
  UC3989  Trillium ovatum J. Burtt Davy 1893-4-26 121 Marin Mt. Tamalpais, Marin County Comment
  POM170181  Trillium ovatum H. P. Chandler 1901-2-22 764 Marin Mt. Tamalpais. Comment
  SEINET10472789  Trillium ovatum Mary Susan Taylor Taylor 2480 Marin Samuel P. Taylor State Park. Comment
  SEINET12048624  Trillium ovatum F. H. Utech, Knight, W.; Knight, I. 1984-1 84 -001 Marin Petaluma to Pt. Reyes Rd & Patform Bridge Rd junction, SW of Nicasio Reservation to Tocaloma 30 Comment
  UC762402  Triphysaria floribunda R. F. Hoover 1941-5-12 5052 Marin Point Reyes road w Inverness Ridge; Point Reyes road w of Inverness Ridge Comment
  SEINET7075506  Triphysaria micrantha A. G. Vestal 1955-5-6 s.n. Marin About 0.6 mile north of San Geronimo on Nicaso Hill Road. 38? deg. 1' 19" North Latitude, -122? deg. 39' 34" West Longitude. UTM Zone 10, 529885mE, 4208099mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  CDA11963  Triphysaria pusilla G. F. Hrusa 1993-4-27 10848 Marin North Coast Biodiversity Arena; Hill below WAC Dance Hall, Hamilton Air Force Base. Comment
  JEPS10436  Triphysaria versicolor subsp. faucibarbata W. L. Jepson 1905-5-17 2479 Marin Lagunitas Comment
  UCR12020  Triphysaria versicolor subsp. faucibarbata Coleta A. Lawler 1964-4-4 31 Marin San Francisco Bay Region, along San Quentin Road, bend in road c. l/8 mi before prison gate, traveling toward Mill Valley 5 Comment
  SEINET13748142  Triphysaria versicolor subsp. faucibarbata W. Guyer 1976-4-19 s. n. Marin Cortemadera. Hillside by Paradise Drive near the uplands; near dirt road 107 Comment
  UC199381  Triphysaria versicolor subsp. faucibarbata Milo S. Baker 1904-5-2 Marin Bodega Road to Fairfax; Bodega Road to Fairfax Comment
  UC1334865  Triphysaria versicolor subsp. versicolor L. D. Thurman 1964-5-4 474 Marin 1.3 mi w Tomales; w of Tomales Comment
  CAS-BOT-BC199644  Trisetum canescens John Thomas Howell 1941-6-29 16344 Marin Between Laurel Dell and Rock Spring, Mt. Tamalpais Comment
  CDA9478  Trisetum canescens D. G. Kelch 2006-5-1 6 .188 Marin Summit of Lucas Valley Road. Comment
  UCD93483  Trisetum canescens A. A. Beetle 1945-6-12 3887 Marin Paper Mill Creek Canyon, west of Lagunitas. Comment
  UCD93604  Trisetum canescens P. B. Kennedy 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  SBBG890  Triteleia hyacinthina H. and M. Dearing 1932-5-14 329 Marin near Sausalito Comment
  JEPS127730  Triteleia laxa H. Forbes, B. Keller 2009-5-21 UCBG 22 Marin Novato: Mt. Burdell Open Space Preserve, along the San Marin Fire Road at the end of San Mateo Road, about 0.4 km beyond the entrance gate. Comment
  CAS-BOT-BC526097  Triteleia laxa John Thomas Howell 1947-6-18 23280 Marin North of Dillon Beach Comment
  POM169993  Triteleia laxa Philip A. Munz 1922-8-5 6447 Marin Mt. Tamalpais 335 Comment
  RSA0000137  Triteleia laxa A. A. Heller 1902-6-19 5728 Marin Tiburon peninsula, along the Bay Road. Comment
  UCSC005981  Triteleia laxa Randall Morgan 1994-5-8 2221 Marin San Rafael, Serpentine slope, Hwy 101 embankment, San Rafael Comment
  CAS-BOT-BC200478  Triticum aestivum John Thomas Howell 1944-6-25 s.n. Marin San Rafael Comment
  NY752416  Typha angustifolia J. T. Howell 1944-5-28 19521 Marin Between Almonte and Mill Valley Comment
  UC1130585  Typha latifolia B. Schreiber 1936-6-28 2286 Marin 0.5 mi sw Pt. Reyes Station; Pt. Reyes Quad., sw of Pt. Reyes Station 1 Comment
  HSC23486  Ulex europaeus R. A. Vanbianchi 1971-12-25 105 Marin San Rafael Hill, just above Boyd Park Comment
  HSC63683  Ulex europaeus Richard Spjut 1979-4-6 5452 Marin Vicinity of Tomales to 1 mi. S along Hwy. 1; about 50 mi. NW of San Francisco 0 Comment
  SD234131  Ulex europaeus Virginia Pinkus Ryder 1964-2-1 48 Marin North San Raphael. Swamp across from Frank Lloyd Wright Building. 29 Comment
  CAS-BOT-BC133779  Ulmus parvifolia Doreen Smith 2002-10-15 s.n. Marin Lucas Valley Rd., interchange by bridge Comment
  CAS-BOT-BC91148  Umbellularia californica Javier Penalosa 1961-3-11 1122 Marin Tiburon Peninsula. 602 foot hill west of Paradise Canyon. Ravine on southeast slope. 60 Comment
  CAS-BOT-BC91155  Umbellularia californica Alice Eastwood 1915-3-28 3972 Marin Lagunitas. Comment
  CAS-BOT-BC91152  Umbellularia californica C. B. Wolf; E. R. Johnson 1934-10-18 6199 Marin Marin Dell Scholl, 5 miles north of San Rafael. 30 Comment
  CAS-BOT-BC91153  Umbellularia californica C. B. Wolf; E. R. Johnson 1934-10-18 6199 Marin Marin Dell Scholl, 5 miles north of San Rafael. 30 Comment
  SEINET10848864  Umbellularia californica H. van der Werff 2010-2-16 van der Werff 23458 Marin Along Sir Francis Drake Highway near Inverness. Comment
  CAS-BOT-BC381920  Uropappus lindleyi John Thomas Howell 1947-4-27 23082 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC381912  Uropappus lindleyi Brandegee No date on label s.n. Marin Tamalpais Comment
  SEINET11071740  Urtica dioica Unknown 1970-8-13 1619 Marin 4 mi W of Novato; On Novato Creek, just below Stafford Dam Comment
  CAS-BOT-BC404151  Urtica dioica subsp. holosericea John Thomas Howell 1966-7-20 41991 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC193384  Vaccinium ovatum J. W. Congdon 1880-10-24 s.n. Marin Paper Mill Creek Comment
  RSA257611  Vaccinium ovatum Gary D. Wallace 1973-4-16 1162 Marin West of Mt. Tamalpais along the west side of Lake Alpine. Comment
  RSA471176  Vaccinium ovatum H. de Forest 1930-4-21 s.n. Marin Mt. Tamalpais. 762 Comment
  UC141804  Vaccinium ovatum A. A. Heller 1904-4-28 7362 Marin Corte Madera Comment
  UC634725  Vaccinium ovatum H. L. Mason 1928-2-18 4165 Marin Inverness Ridge Point Reyes Comment
  CAS-BOT-BC176096  Verbena bonariensis John Thomas Howell 1943-9-5 19323 Marin In southern part of Mill Valley 7 Comment
  CAS-BOT-BC176098  Verbena bonariensis J. W. Stacey 1924-10-27 s.n. Marin Between Tamalpais High School and Mill Valley, along the railroad Comment
  RSA634975  Verbena lasiostachys Michael A. Vincent 1999-6-10 8592 Marin At pull-off along Pt. Reyes-Petaluma Road, 1.4 miles north of Hick's Valley Road. Comment
  CAS-BOT-BC176102  Verbena lasiostachys var. scabrida Doreen Smith 1995-9-2 s.n. Marin End of stub street off west end of Las Colindas, Terra Linda Comment
  CAS-BOT-BC531467  Veronica americana A. Williams 2015-6-16 15885 Marin Mount Tamalpais. Marin Municipal Water District lands: on bank of Lagunaitas Creek Comment
  JEPS58912  Veronica peregrina subsp. xalapensis John Thomas Howell 1944-5-21 19497 Marin Mount Tamalpais, Lagunitas Meadows Lagunitas Meadows; Mount Tamalpais, Lagunitas Meadows Comment
  UC768832  Veronica scutellata R. F. Hoover 1941-6-19 5374 Marin nw of Inverness (Inverness Ridge); Inverness Ridge Comment
  RSA299522  Veronica scutellata D. E. Breedlove 1979-7-14 43770 Marin 3 miles S of Olema along Hwy 1. Comment
  UCD108781  Vicia benghalensis John Thomas Howell 1945-5-20 s.n. Marin Tiburon. Comment
  UCD36543  Vicia gigantea Beecher Crampton 1954-4-28 1800 Marin 1/4 mile east of Woodacre. Comment
  RSA15356  Vicia gigantea Carl B. Wolf 365 Marin Stinson Beach Comment
  UCD121409  Vinca major Andreas Stohr 1996-5-19 26 Marin Roadside near Tomales (Petaluma road). 100 Comment
  CAS-BOT-BC263825  Viola Catherine Best 1982-2-1 s.n. Marin At 38 Alcatraz Avenue, Belvedere Comment
  POM134914  Viola adunca A. D. E. Elmer 1903-07 4777 Marin Point Reyes Post Office. Comment
  UC721248  Viola adunca Rogers McVaugh 1941-7-31 6186 Marin 1.5 mi sw of Indian Beach; Tomales Point Comment
  UC73464  Viola adunca Miss M. Alice King 1898-1 Marin Comment
  CAS-BOT-BC536547  Viola glabella Alice Eastwood 1915-2-28 s.n. Marin Lagunitas Creek Comment
  UC19311  Viola odorata Harley P. Chandler 1901-2-22 770 Marin Mount Tamalpais; San Francisco Bay Region, Mount Tamalpais 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
  UC828502  Viola purpurea subsp. quercetorum Alice Eastwood 1899-6-6 Marin northward slopes of Mount Tamalpais Comment
  UC1761697  Viola sempervirens M. E. Parsons 1912-5-5 Marin Bolinas Ridge, summit Comment
  CAS-BOT-BC198781  Vulpia bromoides John Thomas Howell 1943-5-9 17973 Marin San Rafael Hills Comment
  UCD93559  Vulpia bromoides Javier Penalosa 1961-6-7 1643 Marin west of Marin County Day School. 30 Comment
  RSA127235  Vulpia microstachys var. ciliata J. T. Howell 1945-5-27 20882 Marin Northeast of Mountain Theater, Mt. Tamalpais. Comment
  CAS-BOT-BC184364  Vulpia microstachys var. pauciflora John Thomas Howell 1944-5-14 19477 Marin In Chileno Valley Comment
  RSA128352  Vulpia microstachys var. pauciflora P. H. Raven 1950-4-29 1926 Marin Hills above Tiburon. Comment
  CAS-BOT-BC184795  Vulpia myuros subsp. megalura Gordon H. True 1965-4-6 1789 Marin Black Canyon at waterfall just east of end of Mountain View Dr., San Rafael Hills Comment
  CAS-BOT-BC184808  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-BC184797  Vulpia myuros subsp. megalura John Thomas Howell 1947-5-25 23198 Marin Simmons Trail, Mt. Tamalpais 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
  UC53373  Vulpia myuros var. hirsuta Jos. Burtt Davy 1898-4-2 4204 Marin Angel Island; San Francisco Bay Comment
  CAS-BOT-BC128786  Whipplea modesta J. P. Moore 75 Marin Unspecified Comment
  CAS-BOT-BC128788  Whipplea modesta Edw. L. Greene 1889-3-30 s.n. Marin Mt. Tamalpais Comment
  CDA37421  Whipplea modesta D. G. Kelch 2011-5-13 11 .247-B Marin Near Phoenix Lake. Comment
  CHSC59605  Whipplea modesta Gregg Riegel 1975-5-9 15 Marin Mount Tamalpais Road, 4.8 miles southeast of Stinson Beach. Comment
  JEPS49632  Whipplea modesta W. L. Jepson 1896-3-23 Marin Ross Valley trail to Tamalpais Comment
  SEINET3883311  Wolffiella oblonga S. Galen Smith, Francia Chisaki; J. Swanson; W. Doyle 1958-8-17 3132 Marin About 2 miles south of Olema along Highway I.; 0 Comment
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Jan 27 2016
  CAS-BOT-BC311755  Wyethia angustifolia E. Dunmire; A. Brodkey 2013-5-23 FD 1309 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  JEPS32049  Wyethia angustifolia W. L. Jepson 1919-5-17 8276 Marin Alderney Comment
  UC1176902  Wyethia angustifolia John Thomas Howell 1946-6-2 21970 Marin Mt. Tamalpais , Potrero Meadow (Potrero Meaodw) Comment
  RSA254238  Wyethia angustifolia Robert A. Norris 1974-6-7 2068 Marin Richardson Bay Park, Tiburon. 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
  UCD13297  Wyethia angustifolia Collector Unknown 1974-5-11 s.n. Marin 0.7 mile from junction of Sir Francis Drake Highway andBear Valley Road. Elevation 25 feet. 7 Comment
  CAS-BOT-BC383304  Wyethia glabra Paul F. Covel 1939-4-1 s.n. Marin Alpine Lake road Comment
  UC1176880  Xanthium strumarium John Thomas Howell 1946-9-8 Marin near Ignacio Comment
  CAS-BOT-BC383717  Xanthium strumarium John Thomas Howell 1943-9-19 19330 Marin Kentfield Comment
  CAS-BOT-BC530476  Zigadenus fontanus John Thomas Howell 1937-7-4 13085 Marin Tiburon Comment
  CAS-BOT-BC530478  Zigadenus fontanus Javier Penalosa 1961-7-8 1958 Marin Tiburon Peninsula, below old St. Hilary's chapel Comment
  UC1300921  Zigadenus fremontii Helen K. Sharsmith 1963-2-23 5171 Marin w side of ridge e Bolinas Lagoon; San Francisco Bay Region, Bolinas Ridge 228 Comment
  CAS-BOT-BC530571  Zigadenus fremontii James I. McMurphy 1906-4-14 s. n. Marin Mt. Tamalpais E. side Redwood Canyon Comment
  CAS-BOT-BC532754  Zigadenus fremontii Elizabeth McClintock 1972-3-5 s.n. Marin Dillon Beach Comment
  HSC15739  Zigadenus fremontii Greg Bos 1963-3-2 13 Marin 1 mi. N of Tiburon on Paradise Dr. 91 Comment
  SEINET12056251  Zigadenus fremontii M. T. Doutt 1931-1 349 Marin Mt. Tamalpais Comment
  SEINET8527152  Zigadenus venenosus H. M. Hall 1915-7-12 10058 Marin Tiburon Island. Comment
  JEPS62279  Zigadenus venenosus var. venenosus W. L. Jepson 1891-7-20 14817 Marin Tiburon Comment
  UC339052  Zostera marina H. E. Parks 1923-3-24 Marin Paradise Cove Comment
  UC341827  Zostera marina H. E. Parks 1922-12-2 Marin Paradise Cove Comment
  UC398860  Zostera marina H. E. Parks 1923-2-17 Marin Paradise Cove Comment
  UC398864  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment
  UC399050  Zostera marina H. E. Parks 1923-4-17 Marin Paradise Cove Comment
  UC399054  Zostera marina H. E. Parks 1923-3-24 Marin Paradise Cove Comment
  UC399059  Zostera marina H. E. Parks 1923-7-1 Marin Paradise Cove Comment
  UC341831  Zostera pacifica H. E. Parks 1922-12-17 Marin Paradise Cove Comment



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