Search Results — 2000 specimen records retrieved (1348 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/consortium/).
 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
  SEINET7908229  Acacia decurrens var. dealbata J. Sanford Marin Corte Madera 61 Comment
  CAS-BOT-BC437005  Acaena pinnatifida var. californica E. Brooks 1877-5-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC331532  Acer macrophyllum John Thomas Howell 1927-5-8 2357 Marin Ross Valley Comment
  SEINET4172013 Image available Acer macrophyllum Robert A. Norris 1984-1 4781 Marin by Paradise Dr. near San Francisco Bay, ca. 1/4 mi. SE of Point Chauncey, Tiburon Peninsula Comment
  UC193838  Acer negundo Michener and Bioletti May, 1893 Marin Tocaloma Comment
  UCD117111  Acer negundo P. C. Everett 1959-10-28 23996 Marin Olemo to Fairfax, 2 miles NW of Lagunitas. 91 Comment
  UC870108  Acer negundo var. arizonicum Lewis S. Rose 1938-9-11 38256 Marin Point Reyes Station 6 Comment
  CHSC23873  Achillea millefolium D. I. Rasmussen 1975-4-19 35 Marin 1 mi ne of Tiburon, ca, hill behind Old St. Hilary's Church. 45 Comment
  UCD104051  Acmispon brachycarpus Heidi E. M. Dobson 1978-5-14 324 Marin Overlooking Alpine Lake above Bolingas-Fairfax Road at Base of Pine Hill. Comment
  UCD35706  Acmispon glaber Beecher Crampton 1960-6-8 5607 Marin Pt. Reyes Peninsula, 3.5 miles south of McClure's Beach. Comment
  CHSC79162  Acmispon junceus var. biolettii Beecher Crampton 1954-4-28 1821 Marin Inverness Ridge, about 3 miles northwest of Inverness, Pt. Reyes Peninsula. Bishop pine area. Comment
  CAS-BOT-BC29717  Acroptilon repens R. E. Frenkel 1963-7-2 213 Marin N. San Pedro Road, 3.5 miles E of Hwy 101 interchange at Mavin Co. Center & 400 yds. SE of Northwood Bowmen's Club Comment
  CAS-BOT-BC29718  Acroptilon repens R. E. Frenkel 1963-7-2 212 Marin N. San Pedro Road, 3.5 miles from interchange with Hwy. 101, 400 yds. S of Northwood Bowmen's Club 3 Comment
  OBI5729  Adenostoma fasciculatum H. F. Copeland 1924-6-16 534 Marin Mt. Tamalpais Comment
  SEINET11708169  Adiantum capillus-veneris M. T. Doutt 1931-1 157 Marin Alpine Dam Comment
  CAS-BOT-BC65652  Adiantum jordanii A. Kellogg 1877-4-1 50 Marin Sausalito 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
  CAS-BOT-BC300535  Aesculus californica E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13350 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  OBI54803  Aesculus californica Dixie Damrel, Robin Zank 1997-7-17 20 Marin Corner of Balboa and Portola Comment
  RSA29707  Aesculus californica E. K. Balls, P. C. Everett 1953-10-8 18588 Marin 11 miles NW of Stinson Beach along highway 1 to Olema. 46 Comment
  SD152484  Aesculus californica Dixie Damrel, Robin Zank 1997-7-17 20 Marin Corner of Balboa and Portola Comment
  UC18187  Aesculus californica Ed. Nelson Dec 1898 Marin Olema Comment
  UCR254838  Ageratina adenophora Greg de Nevers 1997-9-19 11093 Marin Stinson Beach, Matt Davis Trail Comment
  SD88293  Agoseris apargioides Darley F. Howe 1972-6-26 Marin Point Reyes Beach. Comment
  RSA176452  Agoseris apargioides var. eastwoodiae D. E. Breedlove 1963-4-13 4450 Marin Point Reyes Peninsula, near the radio tower, 8 miles west of Inverness Comment
  CAS-BOT-BC21338  Agoseris grandiflora var. grandiflora John Thomas Howell 1945-6-3 20930 Marin Shell Beach Comment
  CAS-BOT-BC229797  Agoseris grandiflora var. grandiflora C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1805 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  CAS-BOT-BC21337  Agoseris grandiflora var. grandiflora L. R. Abrams 1920-6-29 7514 Marin San Rafael to Nicasio near County Poor Farm Comment
  UC496394  Agoseris hirsuta Merle Randall 1930-8-14 Marin Alamere Creek 10 Comment
  UC54008  Agoseris hirsuta E. R. Drew 1889-5-18 Marin Inverness Comment
  UC131421  Agoseris hirsuta Katharine Brandegee 1905-6-1 Marin junction with Fairfax Ross Valley road Comment
  UCR146310  Agrostis Beecher Crampton 1961-6-28 5911 Marin 1.25 mi east of Dillon Beach, at jct. of Valley Ford-Franklin Road with Dillon Beach Road Comment
  CDA1681  Agrostis avenacea G. H. True 1968-5-9 4204 Marin Point San Quentin, about 1/2 mile west of San Rafael - Richmond Bridge. 0 Comment
  UC1106213  Agrostis blasdalei John Thomas Howell 1947-5-14 23150 Marin wnw Mount Vision; Drakes Estero Comment
  CAS-BOT-BC190  Agrostis clivicola var. punta-reyesensis Beecher Crampton 1960-6-8 5610 Marin Point Reyes Peninsula, base of W slope of Inverness Ridge Comment
  CAS-BOT-BC127432  Agrostis densiflora Ronie Clark 1984-5-14 PR 84 -025 Marin Point Reyes National Seashore, Pierce Point Road. Comment
  UCD51980  Agrostis densiflora A. A. Beetle 1945-6-12 3994 Marin north side of Point Reyes. Comment
  CAS-BOT-BC127193  Agrostis exarata John Thomas Howell 1943-6-13 s.n. Marin Sausalito Hills. Comment
  CAS-BOT-BC127198  Agrostis exarata John Thomas Howell 1947-6-4 23216 Marin Near radio station. Point Reyes Peninsula. Comment
  CAS-BOT-BC127204  Agrostis exarata John Thomas Howell 1947-6-18 23265 Marin Laguna, Chileno Valley. Comment
  RSA216187  Agrostis exarata J. T. Howell 1966-7-20 41992 Marin Area adjacent to the John Thomas Howell Botanical Garden, Tiburon. Comment
  UC1177037  Agrostis exarata John Thomas Howell 1946-7-7 22207 Marin Potrero Meadow Mt. Tamalpais Comment
  UCD52538  Agrostis exarata Beecher Crampton 1957-7-11 4291 Marin Valley Ford- Franklin School Road, 1.1 mile above Dillon Beach. Comment
  CAS-BOT-BC139493  Agrostis hallii John Thomas Howell 1943-7-4 s.n. Marin Near Ledum Swamps on road to Point Reyes. Comment
  UC1106222  Agrostis hallii Peter H. Raven 1950-6-4 2297 Marin Matt Davis Trail Mount Tamalpais, Azalea Flat (Azalea Flat) 457 Comment
  UC50541  Agrostis hallii J. Burtt Davy Aug 1898 4358 Marin near Olema Comment
  UC573812  Agrostis hallii H. S. Yates 1936-6-14 5643 Marin 0.5 mi sw Aurora School; Sebastopol Quad. 91 Comment
  SEINET4341050  Agrostis hallii B. Crampton 1961-6-28 5910 Marin 1.25 miles east of Dillon Beach at junction of Valley Ford-Franklin Road with Dillon Beach Road Comment
  CAS-BOT-BC139455  Agrostis hendersonii John Thomas Howell 1947-4-23 23062 Marin Drakes Estero west of Mount Vision. Comment
  CAS-BOT-BC138832  Agrostis microphylla Wilma Follette 2001-6-8 s.n. Marin San Gernonimo, French Ranch County Open Space Preserve. Comment
  CAS-BOT-BC139037  Agrostis pallens John Thomas Howell 1946-5-16 21876 Marin Angel Island, south side. Comment
  CAS-BOT-BC139047  Agrostis pallens Gordon H. True 1968-7-26 4695 Marin Ca. 3 miles northwest of Bolinas at Arroyo Hondo. 76 Comment
  UC1177039  Agrostis pallens John Thomas Howell 1943-7-4 18268 Marin near Ledum Swamp; Pt. Reyes Peninsula Comment
  UC728628  Agrostis pallens Milo S. Baker 1945-9-13 11223 Marin Point Reyes Peninsula, w of highway Point Reyes Peninsula Comment
  UC1177035  Agrostis stolonifera John Thomas Howell 1945-8-5 21363 Marin near Stinson Beach; McKinnans Landing Comment
  UC1023612  Aira caryophyllea Virginia Bufford 1935-5-9 36 Marin Tomales-Dillons Beach Rd Comment
  UC1106208  Aira caryophyllea John Thomas Howell 1943-6-13 Marin Sausalito Comment
  SEINET7594531 Image available Aira caryophyllea Agnes Chase 1910-1 5677 Marin Open rocky slope toward summit of Mt. Tamalpais. Vicinity of San Francisco Comment
  CAS-BOT-BC138398  Aira caryophyllea var. capillaris John Thomas Howell 1947-4-27 23085 Marin Bald Mountain, west of San Anselmo. Comment
  CAS-BOT-BC138324  Aira caryophyllea var. caryophyllea Saichi Kawahara 1969-5-28 1113 Marin Drakes Bay. Limentour Spit. Midden of Coast Muwok habitation site. (Mrn 216). Comment
  CAS-BOT-BC445323  Alisma lanceolatum Miss Lilian McHoul 1965-8-1 s.n. Marin Marin College, Kentfield Comment
  UC614775  Alisma plantago-aquatica Beryl O. Schreiber 1936-6-28 2284 Marin 0.5 mi sw Point Reyes Station 1 Comment
  CAS-BOT-BC445388  Alisma plantago-aquatica John Thomas Howell 1945-5-9 20836 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC445440  Alisma triviale John Thomas Howell 1980-9-8 53890 Marin Between Lake Lagunitas picnic area and Bon Tempe Lake Comment
  JEPS116811  Allium amplectens David Gowen 2007-5-17 735 Marin near top of Azalea Hill, south of parking area at summit of Fairfax/Bolinas Road. Comment
  SEINET7723970  Allium bisceptrum Unknown 1888-5-19 Marin San Rafael Comment
  POM110167  Allium falcifolium Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC476637  Allium unifolium Wilma Follette; Catherine Best 1988-5-24 1329 Marin In damp soil south of Abbotts Lagoon on the Point Reyes Peninsula Comment
  CAS-BOT-BC170987  Alnus rhombifolia John Thomas Howell 1940-5-26 s.n. Marin Litlle Canyon Comment
  CAS-BOT-BC169312  Alnus rubra C. B. Wolf 1931-8-22 2344 Marin 1/2 mile S of Inverness, along the shore of Tomales Bay Comment
  CAS-BOT-BC532996  Alnus rubra R. Crowe; F. Leist; K. Martin; M. Barana; A. Magallanes; J. Doyle; R. Hendrickson 2015-2-27 15014 Marin Mount Tamalpais. Marin Municipal Water District lands: Off Peters Dam Plunge Pool Rd. Comment
  JEPS58599  Alnus rubra W. L. Jepson 1900-2-16 504 Marin Inverness Comment
  LA203112  Alnus rubra Joseph Andorfer Ewan; 1933-11-5 8107 Marin Hearts Desire, S slope Tomales Bay Comment
  RSA51381  Alnus rubra L. S. Rose 1950-3-19 50032 Marin Muir Woods. Comment
  UC589414  Alnus rubra Beryl O. Schreiber 1932-6-17 500 Marin Waterfall Beach Tomales Bay (canyon) Comment
  UC942852  Alnus rubra Lewis S. Rose 1950-3-19 50032 Marin Muir Woods; stream banks Comment
  CAS-BOT-BC138008  Alopecurus geniculatus Bob Soost 2001-5-21 s.n. Marin Point Reyes National Seashore, Historic Ranch B (Mendoza Ranch). Comment
  UC1176788  Amaranthus californicus John Thomas Howell 1947-10-10 24188 Marin Alpine Lake Comment
  CAS-BOT-BC143045  Amaranthus californicus Doreen Smith 2002-9-1 s.n. Marin Nicasio Reservoir. Comment
  JEPS30793  Amaranthus deflexus John Thomas Howell 1944-7-23 19852 Marin San Rafael 15 Comment
  UC1176783  Amaranthus powellii John Thomas Howell 1943-9-5 Marin Mill Valley Comment
  CAS-BOT-BC354335  Amaryllis belladonna J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13364 Marin Mount Tamalpais: Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  JEPS35797  Amelanchier utahensis Rimo Bacigalupi, and J. Roof, L. Heckard 1964-4-29 8950 Marin knoll just e of n arm of Abbotts Lagoon; Point Reyes Peninsula 15 Comment
  UC767882  Ammophila arenaria Robert F. Hoover 1941-5-21 5153 Marin Point Reyes Comment
  CAS-BOT-BC177211  Amorpha californica var. napensis Rimo Bacigalupi 1943-7-16 2762 Marin Trailside at bottom of Big Carson Canyon, Lagunitas Creek Watershed Comment
  CAS-BOT-BC177219  Amorpha californica var. napensis E. M. Zeile 1924-5-10 s.n. Marin Ross Valley Comment
  RSA135418  Amorpha californica var. napensis Volney Rattan 1882-5-15 s.n. Marin East of Mt. Tamalpais Comment
  UC1177234  Amorpha californica var. napensis John Thomas Howell 1946-5-25 21943 Marin hills w Corte Madera Comment
  UC24596  Amsinckia J. Burtt Davy 1894-3-31 682 Marin Olema Comment
  RSA0089642  Amsinckia intermedia H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  JEPS94003  Amsinckia lunaris J. Greenhouse, D. Smith 1998-4-21 Marin Hwy. 1 just below junction of Walker & Keys Creeks 4 Comment
  RSA0091273  Amsinckia spectabilis Ella Dales Cantelow 1941-3-21 3489 Marin Near Pt. Reyes Light House. Comment
  UC1178307  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178309  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  CDA40430  Amsinckia spectabilis var. spectabilis G. D. Barbe 1979-4-1 2483 Marin Point Reyes National Seashore. Top of bluff overlooking Drakes Bay at Coast Camp, 3.2 km south of Limantour Parking Lot. Comment
  JEPS77162  Anagallis arvensis Robert M. Lloyd 1963-4-5 2312 Marin ca. 1 mi. n.w. Tiburon Comment
  RSA53839  Anagallis minima J. T. Howell 1945-6-12 20945 Marin Low moist place, Potrero Meadow. Mt. Tamalpais. Comment
  UC891430  Anaphalis margaritacea Alice Eastwood 1912-8-6 1580 Marin Pt. Lobos Comment
Read comments
Feb 14 2011
  RSA26704  Andropogon glomeratus R. C. Bacigalupi 1941-10-2 2724 Marin Along living rill, between Rattlesnake and Bootjack Camps, Mt. Parnassia. Comment
  UC1177023  Andropogon glomeratus var. pumilus John Thomas Howell 1939-10-15 Marin near Liberty Camp; near Liberty Camp Comment
  UC8924  Anemone oregana W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  UC1004616  Angelica hendersonii L. Constance 1955-7-26 3612 Marin 3.5 mi sw of Inverness (Point Reyes Peninsula); Point Reyes Peninsula 30 Comment
  CAS-BOT-BC84675  Anthemis cotula Fred Ross; Gordon H. True 1968-7-2 4648 Marin In yard at Hqs., Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC280613  Anthoxanthum occidentale Lewis S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  CAS-BOT-BC280616  Anthoxanthum occidentale Gordon H. True 1977-4-12 8158 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 60 Comment
  HSC10093  Anthoxanthum occidentale L. S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay. 12 Comment
  SD180621  Anthoxanthum occidentale Beecher Crampton 1954-4-28 1798 Marin Ao mile east of Woodacre., on slopes of roadcut Comment
  UC444979  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum V. King Chesnut Jul 1887 Marin Mt. Tamalpais Comment
  UC72034  Aphanes occidentalis Milo S. Baker 1904-5-2 Marin near Fairfax Comment
  SEINET12290058  Apiaceae M. T. Doutt 1931-1 577 Marin 5 mi W Inverness Comment
  CAS-BOT-BC435129  Aptenia cordifolia Catherine Best 1996-8-3 1469 Marin Corinthian Island - Belvedere (in sidewalk crack on Alcatraz Ave.) Comment
  CAS-BOT-BC392215  Aquilegia formosa Gordon H. True No date on label 5199 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] Comment
  CAS-BOT-BC17274  Arabis blepharophylla John Thomas Howell 1946-5-19 21926 Marin Saddle between Big and Little Carson Canyons. Comment
  LA204392  Arabis blepharophylla H. S. Yates; 1934-3-18 3729 Marin Point Reyes 182 Comment
  SEINET6786908 Image available Aralia californica Robert A. Norris 1974-1 2215 Marin Panoramic Highway, Mt. Tamalpais area, Marin Co., Calif. Comment
  UC589422  Aralia californica Beryl O. Schreiber 1932-7-25 685 Marin Tomales Bay, Lone Pine Beach Comment
  CAS-BOT-BC128639  Arbutus menziesii Peter H. Raven; Michael P. Johnson 1967-5-2 21282 Marin Wooded slopes near road between North Garrison and Point Campbell, north side of island - Angel Island 45 Comment
  CAS-BOT-BC128641  Arbutus menziesii Javier Penalosa 1962-3-31 2285 Marin Ridge over the longer of the Peninsula RR tunnels - Tiburon Peninsula Comment
  UC30133  Arbutus menziesii W. C. Blasdale 1895-4-13 Marin Olema Comment
  RSA626119  Arctostaphylos Jon E. Keeley, Melanie Baer Keeley 1993-9-10 24687 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  RSA629100  Arctostaphylos Jon E. Keeley 1987-8-22 11135 Marin Adjacent to driveway at 76 Lee Street, Mill Valley. 500 Comment
  RSA629110  Arctostaphylos Jon E. Keeley 1987-8-20 11124 Marin Below west point on Mt. Tamalpais. Comment
  CAS-BOT-BC229713  Arctostaphylos canescens C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1303 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  UCSB22854  Arctostaphylos canescens Wieslander, A. 1936-9-19 Marin East Peak, Mt. Tamalpias 701 Comment
  CAS-BOT-BC24027  Arctostaphylos canescens subsp. canescens Alice Eastwood 1902-12-25 3160 Marin Mt. Tamalpais, along West Point trail on steep slopes. Comment
  CAS-BOT-BC24028  Arctostaphylos canescens subsp. canescens John Thomas Howell 1926-2-28 1652 Marin Mt. Tamalpais, Rock Spring Trail Comment
  CAS-BOT-BC24032  Arctostaphylos canescens subsp. canescens H. G. Calkins 1906-2-3 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC24041  Arctostaphylos canescens subsp. canescens A. Eastwood 1903-7-7 3994 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24075  Arctostaphylos canescens subsp. canescens Alice Eastwood 1922-6-4 11342 Marin Mt. Tamalpais Comment
  RSA176858  Arctostaphylos canescens subsp. canescens W. R. Dudley 1906-4-14 s.n. Marin West of West Point, Mt. Tamalpais Comment
  UC144414  Arctostaphylos canescens subsp. canescens A. Eastwood 1903-7-7 3994 Marin Mt. Tamalpais Comment
  CDA31817  Arctostaphylos glandulosa D. G. Kelch 2009-4-19 9 .198 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  HSC33224  Arctostaphylos glandulosa Thomas W. Nelson 1974-4-22 1220 Marin Beside the middle peak of Mt. Tamalpais. Comment
  LA42400  Arctostaphylos glandulosa Alice Eastwood; 1922-3-12 11077 Marin Mount Tamalpais Comment
  UCD50908  Arctostaphylos glandulosa H. L. McKenzie; J. W. Beardsley 1968-6-17 Marin Bootjack Camp, Mount Tamalpais. Comment
  SEINET11977771  Arctostaphylos glandulosa A. E. Wieslander 1938-1 857 Marin 2 mi NW of Inverness 114 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
  UCSC000545  Arctostaphylos glandulosa f. cushingiana D. J. Norman 1968-4-10 139 Marin Phoenix Lake 1097 Comment
  CAS-BOT-BC23386  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1943-3-7 17883 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC23399  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-3-26 19355 Marin Inverness Ridge, west of Inverness Comment
  CAS-BOT-BC24826  Arctostaphylos glandulosa subsp. cushingiana Alice Eastwood 1913-3-1 2459 Marin Kentfield Comment
  CAS-BOT-BC24835  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1933-3-19 10866 A Marin Slopes at head of Muir Woods, Mt. Tamalpais Comment
  RSA626860  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24818 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC23153  Arctostaphylos glandulosa subsp. glandulosa W. R. Dudley 1897-3-31 s.n. Marin Summit of Bolinas Ridge Comment
  OBI14715  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8669 Marin Bootjack camp (just E of) south slope of Mt. Tamalpais Comment
  RSA201595  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1964-4-8 8669 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  UC70645  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1896-2-16 Marin Mt. Tamalpais Comment
  UC747677  Arctostaphylos glandulosa subsp. glandulosa G. Thomas Robbins 1944-4-13 1499 Marin about 4 mi w Hamilton Field Air Base; Big Rock Ridge 396 Comment
  UC762230  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1941-2-2 4736 Marin w Inverness; Inverness Ridge Comment
  CAS-BOT-BC23154  Arctostaphylos glandulosa subsp. glandulosa J. Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-3-4 4140 Marin From Strybing Arboretum, Golden Gate Park, 63-532. Originally collected from Bolinas Ridge Comment
  CAS-BOT-BC23180  Arctostaphylos glandulosa subsp. glandulosa Elizabeth McClintock; J. Sigg; Walter Knight; Irja Knight 1981-2-25 4171 Marin From Strybing Arboretum, Golden Gate Park, San Francisco, originally collected by Art Menzies in 1963 from bolinas Ridge Comment
  UCD51098  Arctostaphylos glandulosa var. cushingiana A. E. Wieslander 1936-9-19 703 Marin On east peak of Mount Tamalpais. 701 Comment
  JEPS38767  Arctostaphylos hookeri subsp. montana W. L. Jepson 1921-10-2 9504 Marin Bill Williams Trail Mt. Tamalpais Comment
  JEPS38769  Arctostaphylos hookeri subsp. montana Chesnut and Drew 1891-3-21 Marin Lake Lagunitas Comment
  POM131594  Arctostaphylos hookeri subsp. montana Alice Eastwood 1893-07 3996 Marin Mt Tamalpais Comment
  POM131978  Arctostaphylos hookeri subsp. montana P. A. Munz 1922-8-5 6431 Marin Mt. Tamalpais. 365 Comment
  UC1137478  Arctostaphylos hookeri subsp. montana A. E. Wieslander 1938-10-27 852 Marin Mt. Tamalpais Mt. Tamalpais Quadrangle Comment
  UC21832  Arctostaphylos hookeri subsp. montana Alice Eastwood 1896-8-23 Marin Mt. Tamalpais Comment
  UC723832  Arctostaphylos hookeri subsp. montana Joseph Andorfer Ewan 1937-3-14 10177 Marin near summit; San Geronimo Ridge 451 Comment
  UCD51752  Arctostaphylos hookeri subsp. montana A. E. Wieslander 1936-9-19 704 Marin Mt. Tamalpais. 762 Comment
  UCD53788  Arctostaphylos hookeri subsp. montana Roman Gankin; W. R. Hildreth 1967-10-3 1061 Marin San Geronimo Ridge. Comment
  CAS-BOT-BC38753  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1943-3-7 17880 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC38754  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1956-2-26 30917 Marin Along old railroad grade in W. Fk. of Fern Canyon, Mt. Tamalpais Comment
  RSA633146  Arctostaphylos montana Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24863 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  CAS-BOT-BC38499  Arctostaphylos montana subsp. montana C. F. Baker 1893-7-1 3996 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38509  Arctostaphylos montana subsp. montana Alice Eastwood 1912-8-3 1541 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38517  Arctostaphylos montana subsp. montana C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38518  Arctostaphylos montana subsp. montana Rimo Bacigalupi 1922-3-18 s.n. Marin Mt. Tamalpais. Near Rattlesnake Camp. Comment
  CAS-BOT-BC38520  Arctostaphylos montana subsp. montana L. R. Abrams 1915-10-25 5603 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38546  Arctostaphylos montana subsp. montana P. H. Brydon 1934-3-18 s.n. Marin Inverness Ridge. Comment
  CAS-BOT-BC40156  Arctostaphylos montana subsp. montana R. Bacigalupi 1926-3-1 1574 Marin Rattlesnake Camp, Mt. Tamalpais Comment
  OBI14547  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8678 Marin Mt. Tamalpais (west peak) at entrance to radar station. Comment
  RSA89537  Arctostaphylos nummularia P. A. Munz 1954-8-1 19904 Marin Throckmorton Ridge, Mt. Tamalpais. Comment
  UC83045  Arctostaphylos nummularia Katharine Brandegee June 1889 Marin Tamalpais Comment
  RSA141482  Arctostaphylos nummularia var. sensitiva N. H. French 1935-3-28 614 Marin Muir Woods, below road. 274 Comment
  RSA633421  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24900 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  CAS-BOT-BC44663  Arctostaphylos sensitiva L. R. Abrams 1926-2-19 s.n. Marin Rocky ridges, West Point Trail, Mount Tamalpais Comment
  CAS-BOT-BC44664  Arctostaphylos sensitiva E. A. Goldman 1907-12-13 s.n. Marin Mt. Tamalpais Comment
  UCD166144  Arctostaphylos sensitiva V. Tom Parker 2016-3-10 s.n. Marin Bolinas Ridge, ca 1/4 mi. north of junction, Fairfax-Bolinas Rd and W. Ridgecrest Blvd. 457 Comment
  CAS-BOT-BC46783  Arctostaphylos uva-ursi F. V. Coville 1925-5-15 s.n. Marin Inverness ridge, from Inverness to Lighthouse Comment
  CAS-BOT-BC46784  Arctostaphylos uva-ursi Peter Rubtzoff 1951-9-23 784 Marin Point Reyes Comment
  POM254177  Arctostaphylos uva-ursi Louis L. Edmunds 1939-3-25 s.n. Marin Point Reyes. Comment
  SEINET11989678  Arctostaphylos uva-ursi Unknown 1982-1 20699 Marin near eastern extremity of rd before its switches back in final descent to Lairds Landing, Pt. Reyes 24 Comment
  CAS-BOT-BC46855  Arctostaphylos virgata Rimo Bacigalupi 1922-3-12 s.n. Marin Site of old Muir Inn (Redwood Canyon) (Mt. Tamalpais) Comment
  JEPS81579  Arctostaphylos virgata R. Raiche 1982-2-6 20141 Marin Sir Francis Drake Blvd. 1.8 mi ne road to Mt. Vision Comment
  POM273095  Arctostaphylos virgata J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. Comment
  RSA187413  Arctostaphylos virgata John H. Thomas 1966-1-30 11473 Marin Iverness Ridge, Pt. Reyes Peninsula, about 3 mi northward from town of Iverness. 122 Comment
  RSA240610  Arctostaphylos virgata C. W. Tilforth, John Dourley 1973-7-17 904 Marin Near Iverness, Tomales Bay. Comment
  RSA46397  Arctostaphylos virgata J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. Comment
  SBBG32419  Arctostaphylos virgata L. S. Rose 1962-3-10 62016 Marin 2 mi NW of Inverness 152 Comment
  UC1121396  Arctostaphylos virgata A. E. Wieslander 1935-2-1 8031 Marin Muirwoods Tamalpais Quadrangle 243 Comment
  UCSC003225  Arctostaphylos virgata Peter Kamb 1948-10-9 1542 Marin Mt. Tamalpais: Bootjack Comment
  JEPS32459  Aristolochia californica George T. Ruddock 1915-2-21 Marin Belvedere Comment
  CAS-BOT-BC400442  Aristolochia californica Kellogg No date on label 2 Marin Angel Island Comment
  RSA698389  Armeria maritima subsp. californica J. Russell Bruff 1936-8-2 s.n. Marin Bodega Bay. Comment
  POM126049  Arnica discoidea Alice Eastwood 1925-5-31 12979 Marin Mount Tamalpais Comment
  SD143532  Artemisia californica Lewis S. Rose 1966-9-29 66091 Marin Rodeo Lagoon 29 Comment
  UC589335  Artemisia douglasiana Beryl O. Schreiber 1932-8-3 723 Marin Honeymoon Beach Tomales Bay Comment
  CAS-BOT-BC489835  Asarum Bolander 1867-1-1 s.n. Marin Unspecified Comment
  UC1595490  Aspidotis californica Alan R. Smith 1974-4-28 650 Marin ca. 3 km (2 mi), or 30 fast hiking minutes, along rd that begins at Alpine Lake Dam Comment
  CAS-BOT-BC143040  Aspidotis californica Doreen Smith 2001-3-3 s.n. Marin Alpine Dam, Pump Road. Comment
  CAS-BOT-BC65793  Aspidotis californica Robt. H. Menzies 1948-3-1 s.n. Marin between Bon Tempe Mdw. and golf course, n. of Mt. Tamalpais Comment
  CAS-BOT-BC65794  Aspidotis californica James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Upper Redwood Canyon Comment
  CAS-BOT-BC65859  Aspidotis carlotta-halliae John Thomas Howell 1967-3-5 42037 Marin near Rattlesnake Camp, Mt. Tamalpais Comment
  RSA686353  Aspidotis carlotta-halliae T. R. Pray 1961-7-20 1867 Marin Mount Tamalpais, below Bootjack Camp Comment
  UC2048015  Aspidotis carlotta-halliae C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4620 Marin South side of Pan Toll Road ~ 100m W of its intersection with Panoramic Highway. Comment
  CAS-BOT-BC232284  Aspidotis densa C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1110 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC65888  Aspidotis densa John Thomas Howell 1930-4-20 4717 Marin 1 mile from Lagunitas on road to San Rafael Comment
  CAS-BOT-BC180470  Astragalus breweri Alice Eastwood 1913-3-16 2504 Marin Mt. Tamalpais Comment
  UC862538  Astragalus breweri Lewis S. Rose 1939-4-23 39085 Marin Rock Springs , Rock Springs (Mt. Tamalpais) 579 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
  UC635301  Astragalus gambelianus H. L. Mason 1928-4-28 4404 Marin Tiburon Peninsula Comment
  UCD104787  Astragalus gambelianus Lois E. James 1946-4-16 1739 Marin San Anselmo. Hill back of Hampton Ave. off El Cerrito Ave. Comment
  CAS-BOT-BC178306  Astragalus gambelianus Walter Knight 1965-5-9 1138 Marin Old St. Hilary's churchyard, Tiburon Comment
  SEINET12160101  Astragalus pycnostachyus M. T. Doutt 1931-1 587 Marin 5mi W of Inverness Comment
  SEINET5326860  Astragalus pycnostachyus K. Brandegee 1907-6-30 s.n. Marin Bolinos Bay Comment
  CAS-BOT-BC193100  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-7-1 4617 Marin Point Reyes Post Office Comment
  CAS-BOT-BC193105  Astragalus pycnostachyus var. pycnostachyus M. K. Curran 1886-6-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC193114  Astragalus pycnostachyus var. pycnostachyus John Thomas Howell 1945-8-19 21433 Marin At head of Drakes Bay Comment
  POM26521  Astragalus pycnostachyus var. pycnostachyus Jos. Burtt Davy 1894-8-27 1209 Marin Bolinas Bay Comment
  UCSB6295  Asyneuma prenanthoides Keator, Glenn 1958-7-10 Marin About 9.7 miles west of Fairfax and above Lake Alpine, on road along Lake Alpine Comment
  CAS-BOT-BC68125  Athyrium filix-femina subsp. cyclosorum Mrs. H. C. Cantelow 1934-5-6 526 Marin Near Marshall Comment
  CAS-BOT-BC17511  Athysanus pusillus LeRoy Abrams 1922-4-29 8076 Marin Mount Tamalpais. Rock Spring. Comment
  SBBG29936  Atriplex semibaccata J. T. Howell 1943-11-21 19338 Marin W of San Quentin near Greenbrae Comment
  UC589524  Atriplex triangularis Beryl O. Schreiber 1932-7-31 708 Marin Indian Beach Tomales Bay, Indian Beach (marsh, Tomales Bay) Comment
  CAS-BOT-BC231816  Avena barbata C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1108 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC258894  Avena barbata A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 107 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CAS-BOT-BC145903  Avena fatua Javier Penalosa 1961-4-29 1372 Marin Tiburon Peninsula. Near Marin Country Day School on Paradise Drive. 1.3 mile from intersection with US 101. Comment
  CAS-BOT-BC423334  Azolla filiculoides A. Williams; R. Truitt; K. Martin; D. Morawitz 2014-9-13 14412 Marin Mount Tamalpais. Marin Municipal Water District lands: Edge of Hidden Lake, off of Stocking Trail. Comment
  RSA123012  Baccharis douglasii B. O. Schreiber 1936-6-28 2283 Marin 0.5 miles southwest of Point Reyes Station 2 Comment
  CAS-BOT-BC99425  Baccharis pilularis Gordon H. True 1968-10-18 4724 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Edge of road just north of PRBO Head 60 Comment
  SEINET11861775  Baccharis pilularis H. W. Graham 1927-9-11 9 /11/2026 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  UCSC003146  Baccharis pilularis S. Levy 1994-5-22 104 Marin Muir Woods Comment
  CAS-BOT-BC16461  Barbarea orthoceras Elsie Zeile 1911-4-23 s.n. Marin Mill Valley. Comment
  CDA3627  Barbarea verna J. T. Howell 1975-6-29 51325 Marin Goodhill Road at Diablo, Kentfield. 0 Comment
  RSA385882  Beckmannia syzigachne E. S. Spalding 1930-8-15 s.n. Marin L[ake] Lagunitas Comment
  UC1126279  Berberis pinnata H. S. Yates 1934-3-18 3699 Marin 2 mi nw Inverness; Point Reyes Quadrangle Comment
  UC545858  Berberis pinnata E. Crum 1936-3-8 1735 Marin Inverness-Tomales Point Rd Inverness Ridge 121 Comment
  CAS-BOT-BC102097  Bidens frondosa Doreen Smith 1989-9-1 s.n. Marin along Ignacio Creek near The Humane Society Comment
  CAS-BOT-BC66280  Blechnum spicant Miss E. Cannon 1898-1-1 s.n. Marin Sausalito Comment
  UC912481  Blennosperma nanum Herbert L. Mason 1926-2-21 2660 Marin along roadside on flats near sea from Inverness to Point Reyes Light House Inverness Comment
  CAS-BOT-BC100719  Blennosperma nanum var. nanum Doreen Smith 2003-1-30 s.n. Marin Chileno Valley, at foot of Hammock Hill Comment
  CAS-BOT-BC100301  Blennosperma nanum var. robustum Ronie Clark 1983-4-12 PR 83 -008 Marin Point Reyes National Seashore. Tomales Point, meadow SE of Upper [Rierce] Pierce Ranch Comment
  CAS-BOT-BC100309  Blennosperma nanum var. robustum Lewis S. Rose 1964-3-19 64010 Marin Type locality, above [McClure] McClures Beach, Point Reyes Peninsula 121 Comment
  NY31040  Blennosperma nanum var. robustum L. S. Rose 1964-3-19 64010 Marin Above McClure Beach, Point Reyes Peninsula 121.9 Comment
  UC615399  Bolboschoenus maritimus Beryl O. Schreiber 1936-6-28 2265 Marin Chicken Ranch Beach, 1 mile northwest of Inverness, on Tomales Bay. Comment
  CAS-BOT-BC7644  Bolboschoenus maritimus Alice Eastwood 1914-11-20 s.n. Marin Escalle. Comment
  RSA0048635  Boykinia elata S. Karlin 1958-7-9 58 -54 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC420289  Boykinia occidentalis Mrs. E. C. Suttiffe 1921-7-10 s.n. Marin Lagunitas Comment
  UC1127174  Boykinia occidentalis B. Schreiber 1936-6-21 2250 Marin Shell Beach; Pt. Reyes Quad., Shell Beach 1 Comment
  UC114851  Boykinia occidentalis Brandegee June 1890 Marin Tamalpais Comment
  SD234170  Boykinia occidentalis Virginia Pinkus Ryder 1964-5-7 206 Marin Inverness. Growing by creek 1 mile No. of Inverness at base of cliff in shade. 0 Comment
  CAS-BOT-BC145420  Brachypodium distachyon John Thomas Howell 1947-5-21 23186 Marin Tiburon. Comment
  CAS-BOT-BC310313  Brachypodium distachyon A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13235 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  RSA187460  Brassica rapa John H. Thomas 1966-1-30 11471 Marin McClures Beach, Tomales Point. Comment
  CAS-BOT-BC231813  Briza maxima S. Whelan; L. DiGirolamo; A. Young 2012-5-5 102 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  UCD57271  Briza maxima Andreas Stohr 1996-5-19 16 Marin 1/2 mile east of Dillon Beach. 40 Comment
  CAS-BOT-BC145561  Briza minor Alice Eastwood 1912-5-1 s.n. Marin Kentfield. Comment
  UC70824  Briza minor J. Burtt Davy Aug. 1898 4324 Marin near Olema Comment
  SEINET12053188  Brodiaea coronaria E. H. Graham 1931-1 6859 Marin camp near Blacksmith Shop, Pt. Reyes Comment
  SEINET10534103  Brodiaea laxa Richard R. Clinebell II 1980-8-6 Clinebell II 43 Marin Ring Mountain. Grassy area near summit. Comment
  RSA173357  Brodiaea terrestris Walter Knight 1965-6-5 1118 Marin Point Reyes. 1 mile from ocean at radio station. Comment
  CAS-BOT-BC144317  Bromus Catherine Best 1981-5-19 s.n. Marin Growing along the road opposite the Laguna in Chileno Valley. Comment
  UCD41393  Bromus carinatus Ellen Dean; with PLB 102 2004-5-9 2036 Marin Drake's Beach. Along trail going up onto bluffs west of parking area. Comment
  CAS-BOT-BC149180  Bromus carinatus var. carinatus John Thomas Howell 1938-6-19 13912 Marin Cacade Canyon, Mill Valley. Comment
  CAS-BOT-BC149214  Bromus carinatus var. carinatus Javier Penalosa 1961-4-1 1218 a Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Boulevard. (ca. 1 mile from U.S. 101). Comment
  UCD58018  Bromus carinatus var. carinatus L. S. Smith 1916-5-6 s.n. Marin Woodacre. 76 Comment
  UCD58239  Bromus carinatus var. carinatus P. B. Kennedy 1914-3-22 4640 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC148909  Bromus carinatus var. marginatus John Thomas Howell 1948-5-31 24326 Marin Devils Gulch near Camp Taylor. Comment
  CAS-BOT-BC155935  Bromus commutatus John Thomas Howell 1946-6-9 22016 Marin Near Olema. Comment
  UCD58528  Bromus diandrus P. B. Kennedy 1914-4-19 4694 Marin Mill Valley. Comment
  CAS-BOT-BC155377  Bromus hordeaceus P. B. Kennedy 1914-4-19 4695 Marin Mill Valley. Comment
  CAS-BOT-BC433235  Bromus hordeaceus P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14150 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CAS-BOT-BC323915  Bromus laevipes A. Williams 2013-8-9 13775 Marin Marin Municipal Water District lands: Sky Oaks Meadow. Comment
  RSA128646  Bromus laevipes P. H. Raven 1950-6-4 2281 Marin Mountain Home to Azalea Flat, Mt. Tamalpais. 457 Comment
  CAS-BOT-BC162327  Bromus madritensis John Thomas Howell 1947-4-27 23096 Marin Bald Mountain west of San Anselmo. Comment
  UCD36555  Bromus maritimus Beecher Crampton 1954-4-28 1819 Marin On Point Reyes Peninsula, 1 mile east of Point Reyes Lighthouse. 152 Comment
  UC1177012  Bromus racemosus John Thomas Howell 1945-5-27 20885 Marin ne of Mountain Theater (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC161395  Bromus tectorum John Thomas Howell 1941-6-25 s.n. Marin West Point, Mount Tamalpais. Comment
  SEINET6056998  Cakile maritima Unknown 1990-8-12 6324 Marin Point Reyes National Seashore, Trail to Chimney Rock. Comment
  RSA484564  Cakile maritima var. maritima Glenn A. Gorelick 1967-4-30 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  NY346266  Calamagrostis californica H. N. Bolander s.n. Marin Comment
  CAS-BOT-BC185177  Calamagrostis nutkaensis Peter Rubtzoff 1951-9-23 777 Marin Point Reyes. Near Lighthouse. Comment
  CDA31618  Calamagrostis ophitidis D. G. Kelch 2007-4-22 7 .197 Marin Mt. Tamalpais; E Bootjack Camp. Serpentine chaparral. 0 Comment
  RSA245561  Calamagrostis ophitidis Larry E. DeBuhr, Gary D. Wallace 1973-5-22 1158 Marin Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake Comment
  CAS-BOT-BC185097  Calamagrostis ophitidis Gordon H. True 1977-4-16 8151 Marin South of Whites Hill and west of Tamarancho Boy Scout Camp. 304 Comment
  UC1177124  Calamagrostis rubescens John Thomas Howell 1944-6-26 25352 A Marin Firetrail n East Peak; Mt. Tamalpais Comment
  CAS-BOT-BC185022  Calamagrostis rubescens John Thomas Howell 1943-5-30 18184 Marin Mount Tamalpais. Above Summit Avenue. Comment
  CAS-BOT-BC184997  Calamagrostis stricta subsp. inexpansa John Thomas Howell 1949-5-25 25338 Marin Point Reyes Peninsula. Behind dunes. Comment
  UC7726  Calandrinia breweri W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  UC7740  Calandrinia breweri H. P. Chandler 1900-2-26 Marin s slope Mt. Tamalpais Comment
  JEPS76997  Calandrinia ciliata Robert M. Lloyd 1963-3-10 2117 Marin Drakes Bay Beach Pt. Reyes Peninsula Comment
  UC570756  Callitriche heterophylla var. bolanderi H. L. Mason 1929-4-26 5224 Marin near Olema (along San Andreas fault rift) Comment
  SEINET12057271  Calochortus F. H. Utech 1977-1 s.n. Marin Mt. Tamapalis State Park, near the Pantoll area 488 Comment
  CAS-BOT-BC232274  Calochortus luteus T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1906 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-BC132532  Calochortus tiburonensis John Thomas Howell 1972-6-18 48864 Marin Slope near Ring Hill, Tiburon Peninsula 167 Comment
  SEINET5141771  Calochortus tiburonensis Unknown 1995-1 Marin Comment
  UCD139579  Calochortus tiburonensis Linda Bjork 1978-5-13 2116 Marin Ring Mountain, western unnamed peak, Tiburon peninsula. 167 Comment
  JEPS73576  Calochortus tolmiei Edward Lee 1934-4-30 768 Marin 10 mi. on rd. n.w. Tomales Comment
  CAS-BOT-BC483570  Calochortus tolmiei Marion Ownbey 1939-7-1 s.n. Marin Inverness Comment
  CAS-BOT-BC483575  Calochortus tolmiei Fred Ross; Gordon H. True 1970-3-19 5223 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda, just south of Lake Ranch 121 Comment
  JEPS82532  Calochortus umbellatus Roger Raiche 1984-5-12 40140 Marin 3.3 mi se Marshall-Petaluma Road intersection with Coast Hwy. 1 (near crest of road, along Marshall-Petaluma Road, near Marhsall, Frink Canyon) 274 Comment
  UC1601664  Calochortus umbellatus Harley P. Chandler 1900-2-26 482 Marin Mount Tamalpais San Francisco Bay Region Comment
  CAS-BOT-BC132575  Calochortus uniflorus John Thomas Howell 1945-4-29 20783 Marin Lagunitas Meadows Comment
  CAS-BOT-BC270544  Calycadenia multiglandulosa R. F. Hoover 1965-7-6 9465 Marin Tiburon Comment
  CAS-BOT-BC270552  Calycadenia multiglandulosa R. F. Hoover 1965-7-6 9465 Marin Tiburon Comment
  CAS-BOT-BC270562  Calycadenia multiglandulosa Roxana Stinchfield 1915-9-25 254 Marin Rattlesnake Camp, Mount Tamalpais Comment
  JEPS30421  Calycadenia multiglandulosa Peter H. Raven, R. Snow 1958-7-25 13695 Marin Bootjack, Mount Tamalpais Mount Tamalpais Comment
  JEPS57374  Calycadenia multiglandulosa L. R. Heckard and T. I. Chuang 1968-6-5 1938 Marin St. Hilary's Church, Tiburon Tiburon Comment
  UC1195662  Calycadenia multiglandulosa A. R. Kruckeberg 1947-7-17 1526 Marin above Bootjack Camp; Mount Tamalpais State Park Comment
  UC903182  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin 5 mi sw, Meadow Club golf links Fairfax; North Coast Ranges, Mount Tamalpais 274 Comment
  JEPS29425  Calycadenia multiglandulosa E. R. Blakley 1958-9-11 2440 Marin near the Mill Valley Road (on the s side of Mt. Tamalpais); Mt. Tamalpais 426 Comment
  UCD129747  Calycadenia multiglandulosa Heidi E. M. Dobson 1977-7-8 264 (IV) Marin above Bolinas-Fiarfax Road at base of Pine Hill. Comment
  RSA126723  Calycadenia multiglandulosa subsp. cephalotes Peter H. Raven, R. Snow 1958-7-25 13695 Marin Bootjack, Mount Tamalpais Comment
  RSA239057  Calycadenia multiglandulosa subsp. cephalotes S. Carlquist 1973-5-23 4372 Marin Near summit of Ring Hill, Tiburon Peninsula Comment
  CAS-BOT-BC436391  Calystegia collina subsp. collina Catherine A. Toschi 1963-5-1 63 :147 Marin 4 miles S of Fairfax on Alpine Dam Road 243 Comment
  CAS-BOT-BC436399  Calystegia occidentalis subsp. occidentalis John Thomas Howell 1946-6-20 22092 Marin Muir Beach Comment
  UCR3924  Calystegia purpurata David Whistler, H. M. Whistler 1964-7-28 640728- 7 Marin San Francisco Bay Region, On U.S. 1 (N shore drive) 1.5 mi south of Miller Park [=Nicks Cove] on bank immediately above shore of Tomales Bay 3 Comment
  RSA22366  Calystegia purpurata A. R. Rose 1938-4-10 38131 Marin Tiburon. 6 Comment
  RSA7692  Calystegia purpurata J. T. Howell 1933-4-30 11197 Marin North side of Mt. Tamalpais. Comment
  SEINET12343674  Calystegia purpurata L. S. Rose 1935-5-19 35181 Marin Stinson Beach Comment
  CAS-BOT-BC215851  Calystegia purpurata subsp. purpurata L. R. Abrams 1915-10-25 5600 Marin Mt. Tamalpais Comment
  CAS-BOT-BC215859  Calystegia purpurata subsp. purpurata Javier Penalosa 1961-3-19 1153 Marin Hillside above a point on Tiburon Blvd., northwest of road to Belvedere Island, Tiburon Peninsula 304 Comment
  CAS-BOT-BC516212  Calystegia purpurata subsp. purpurata John Thomas Howell 1947-5-8 23140 Marin Sausalito Comment
  CAS-BOT-BC224723  Calystegia purpurata subsp. saxicola John Thomas Howell 1947-6-18 23285 Marin North of Dillons Beach Comment
  CAS-BOT-BC224726  Calystegia purpurata subsp. saxicola John Thomas Howell 1947-5-14 23168 Marin McClure Beach Comment
  CAS-BOT-BC224728  Calystegia purpurata subsp. saxicola Lester Rowntree 1938-5-18 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC436407  Calystegia subacaulis John Thomas Howell 1947-5-21 23193 Marin Tiburon Comment
  JEPS78473  Calystegia subacaulis subsp. subacaulis Edward Lee 1936-6-14 2232 Marin n shore Alpine Lake; , n shore Comment
  CAS-BOT-BC497593  Camassia quamash subsp. linearis Alice Eastwood 1906-5-1 s.n. Marin Pt. Reyes Comment
  RSA12242  Camissonia cheiranthifolia subsp. cheiranthifolia Carl B. Wolf 1934-6-28 5787 Marin Pt. Reyes Peninsula, 1/4 mile from the Lighthouse. 61 Comment
  CAS-BOT-BC160262  Camissoniopsis cheiranthifolia subsp. cheiranthifolia John Thomas Howell 1946-6-30 22149 Marin Rodeo Lagoon Comment
  UC764073  Camissoniopsis cheiranthifolia subsp. cheiranthifolia R. F. Hoover 1941-5-21 5149 Marin Point Reyes Comment
  JEPS6158  Campanula angustiflora W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  RSA88329  Campanula angustiflora J. T. Howell 1946-5-12 21818 Marin Carson Country Comment
  UC416779  Campanula angustiflora Katharine Brandegee June 1914 Marin Tamalpais Comment
  CAS-BOT-BC267293  Campanula californica Paul Covel 1937-6-27 589 Marin Tomales Point road N Inverness Comment
  UC29003  Campanula californica J. Burtt Davy 1900-6-27 6835 Marin Point Reyes Western Middle California Comment
  UC764572  Campanula californica R. F. Hoover 1938-9-18 3851 Marin Tomales Point Comment
  CAS-BOT-BC267296  Campanula californica M. S. Jussel 1933-7-30 405 Marin Marsh at summit of road from Inverness to Point Reyes Comment
  SEINET10463917  Campanula californica Ira L. Wiggins, Roxana S. Ferris 1935-7-19 Wiggins 8096 Marin SUMMIT OF DIVIDE BTWN INVERNESS & POINT REYES LIGHTHOUSE 2.5 MI FROM INVERNESS Comment
  SEINET10840101  Campanula californica Willis L. Jepson Jepson s.n. Marin POINT REYES PENINSULA Comment
  SEINET10939080  Campanula californica Schreiber 1932-6-30 SCHREIBER 635 Marin Indian Beach, Tomales Bay, moist slope. Comment
  SEINET10463212  Campanula prenanthoides Alice Eastwood 1917-7-9 Eastwood s.n. Marin Mill Valley Comment
  SEINET10840331  Campanula prenanthoides Townsend S. Brandegee 1908-7-6 Brandegee s.n. Marin Grade between Bolinas Ridge and Liberty's Comment
  CAS-BOT-BC403906  Cannabis sativa W. C. Lewis 1919-9-1 s.n. Marin Tiburon Comment
  UC615004  Capsella bursa-pastoris Beryl O. Schreiber 1936-3-8 2149 Marin near Shell Beach (on Tomales Bay); Tomales Bay Comment
  CAS-BOT-BC37469  Cardamine californica Gordon H. True 1977-4-13 8169 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 9 Comment
  CAS-BOT-BC37479  Cardamine californica Javier Penalosa 1961-2-25 1100 Marin Tiburon Peninsula. Above Tiburon. Road above St. Hilary's Church. 60 Comment
  CAS-BOT-BC37489  Cardamine californica Beryl O. Schreiber 1936-2-1 2110 Marin Schoolteacher's Beach on Tomales Bay. 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
  CAS-BOT-BC37496  Cardamine californica Katherine Kipping 1968-2-17 3 Marin Panoramic Highway 2.25 miles north of Mountain Inn. 228 Comment
  UCR20566  Cardamine californica var. cardiophylla H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 1 mi. west of the junction with Ridgecrest Blvd. 91 Comment
  JEPS53380  Cardamine californica var. integrifolia W. L. Jepson 1896-2-16 80 d Marin Ross Valley Comment
  UC762892  Cardamine californica var. integrifolia R. F. Hoover 1938-2-15 2732 Marin Sausalito Comment
  CAS-BOT-BC384776  Cardionema ramosissimum Saichi Kawahara 1969-5-28 527 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC384778  Cardionema ramosissimum John Thomas Howell 1945-6-3 20915 Marin Near Inverness Comment
  POM212443  Cardionema ramosissimum Joseph A. Ewan 1933-11-5 8099 Marin Pt. Reyes Peninsula (north shore). Comment
  POM286452  Cardionema ramosissimum Annetta Carter 1933-10-22 403 Marin Tomales Point, 4.8 miles from Inverness. Comment
  CAS-BOT-BC278117  Carduus pycnocephalus C. Kellner; S. Whelan; R. Schneider; A. Gossel; S. Whitney; R. Krueger; C. Haggerty; S. Kawachi 2013-2-23 13106 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow behind the Fish Chalet Comment
  CAS-BOT-BC281723  Carduus pycnocephalus Javier Penalosa 1961-4-29 1402 Marin Tiburon Peninsula. Hill above Paradise Cove 152 Comment
  CAS-BOT-BC281726  Carduus pycnocephalus M. B. Boissevain 1940-5-1 s.n. Marin C. Morelli Ranch, San Antonio district Comment
  CAS-BOT-BC281812  Carduus tenuiflorus John Thomas Howell 1939-6-18 14783 Marin Near Mud Lake Comment
  CAS-BOT-BC18293  Carex Hans Leschke 1944-4-2 s.n. Marin Tamalpais. Between Rock Springs & Barth's Retreat. Comment
  CAS-BOT-BC18294  Carex Hans Leschke 1944-4-2 s.n. Marin Tamalpais. Between Rock Springs & Barth's Retreat. Comment
  CAS-BOT-BC19682  Carex athrostachya John Thomas Howell 1946-6-13 22025 Marin Chileno Valley. Comment
  CAS-BOT-BC19235  Carex barbarae John Thomas Howell 1938-6-5 13900 Marin Mount Tamalpais. Near Bootjack. Comment
  UC823146  Carex barbarae Lewis S. Rose 1938-4-10 38132 Marin Tiburon 6 Comment
  UCD140175  Carex barbarae Robert E. Preston 1982-4-17 240 D Marin around 1/2 mile north of Jewell on Sir Francis Drake Highway. 30 Comment
  CAS-BOT-BC19452  Carex bolanderi Eric Walther 1919-6-15 s.n. Marin Mt. Tamalpais. Comment
  POM79675  Carex bolanderi A. A. Heller 1902-6-18 2170 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  UC837241  Carex bolanderi Eric Walther 1919-6-15 Marin Mt. Tamalpais Comment
  SEINET10706585  Carex bolanderi A. Arthur Heller 1902-6-18 Heller 5715 Marin Mount Tamalpais, on the railroad between Mill Valley Trail and the water tank. Comment
  CAS-BOT-BC34045  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-4 5238 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Ridge east of Arroyo Honda. 243 Comment
  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-BC34393  Carex cusickii John Thomas Howell 1938-6-5 13902 Marin Rock Spring, Mt. Tamalpais. Comment
  RSA52309  Carex cusickii J. T. Howell 1942-7-12 17021 Marin Potrero Meadows, Mt. Tamalpais. Comment
  CAS-BOT-BC35016  Carex densa Alice Eastwood; John Thomas Howell 1938-5-8 5499 Marin Near Nicasio. Comment
  CAS-BOT-BC35031  Carex densa Javier Penalosa; J. T. Howell 1961-6-7 1648 Marin Tiburon Peninsula. West of Marin Country Day School. 30 Comment
  CAS-BOT-BC35042  Carex densa John Thomas Howell 1946-6-16 s.n. Marin Inverness Park. Comment
  CAS-BOT-BC35015  Carex densa Javier Penalosa 1962-3-11 1132 Marin Tiburon Peninsula. Southeast of 602 foot summit west of Paradise Cay. Comment
  CAS-BOT-BC19896  Carex echinata subsp. phyllomanica John Thomas Howell 1949-5-25 25331 Marin Marsh near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC20839  Carex garberi John Thomas Howell; J. W. Stacey 1936-6-7 12642 Marin Ledum Swamps on road to Point Reyes. Comment
  CAS-BOT-BC344967  Carex globosa P. DaSilva; A. Young; B. Traut; S. Tsiu; J. Woods 2013-8-10 13151 Marin Mount Tamalpais: Marin Municipal Water Distric lands: East of Lagunitas Dam on Lakeview Road at culvert LS-04 Comment
  CHSC30506  Carex globosa J. D. Jokerst 1980-4-12 568 Marin Samuel P. Taylor State Park. Comment
  CAS-BOT-BC20892  Carex globosa Hans Leschke 1942-5-3 s.n. Marin Mt. Tamalpais. Comment
  SEINET7559874 Image available Carex globosa Peter F. Zika 1995-5-2 12316 Marin Bolinas Ridge. 120 Comment
  CAS-BOT-BC146564  Carex gynodynama John Thomas Howell 1947-5-25 23202 Marin Willow Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC539838  Carex gynodynama Elsa Thorsteinson 1938-6-1 s.n. Marin Lake Lagunitas (opposite end from dam) Comment
  UC767139  Carex harfordii Robert F. Hoover 1941-5-21 5184 Marin Head of Drakes Estero Drakes Estero Comment
  CAS-BOT-BC22145  Carex harfordii John Thomas Howell 1949-5-25 25335 Marin Sandy flats behind dunes, Point Reyes Peninsula. Comment
  CAS-BOT-BC21022  Carex hendersonii Bill Brodowicz 1986-6-25 s.n. Marin Olema Creek Trail, south of Five Brooks. Comment
  UC766692  Carex luzulina var. luzulina R. F. Hoover 1941-6-19 5370 Marin NW of Inverness (Inverness Ridge) Comment
  RSA52105  Carex lyngbyei J. T. Howell 1949-5-22 25323 Marin Salt marsh, 1 mile south of Inverness Comment
  SEINET3128099  Carex mendocinensis L. S. Rose 1940-4-28 40244 Marin Bootjack Camp, Mt Tamalpais Comment
  UC583255  Carex mendocinensis John Thomas Howell, J. W. Stacey 1936-6-7 Marin Near Bootjack, Mount Tamalpais. Comment
  SEINET7568184 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 307 Marin Point Reyes National Seashore, near Bayview Trailhead. 213 Comment
  SEINET3128324  Carex nudata L. S. Rose 1939-4-23 39081 Marin 5 mi W of Nicasio 30 Comment
  SEINET7569403 Image available Carex nudata Lewis S. Rose 1939-4-23 39081 Marin 5 mi W of Nicasio. 30 Comment
  CAS-BOT-BC119392  Carex obnupta John Thomas Howell 1945-8-19 s.n. Marin Drakes Bay. Comment
  UC1100490  Carex obnupta Herbert L. Mason 1932-7-24 7122 Marin Inverness Ridge Comment
  CAS-BOT-BC119037  Carex pellita John Thomas Howell; J. W. Stacey 1936-6-7 12639 Marin Ledum Swamp on road to Point Reyes. 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-BC117571  Carex serratodens John Thomas Howell 1937-7-4 13087 Marin Tiburon. 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
  UC835590  Carex serratodens Lewis S. Rose 1938-4-10 38137 Marin Tiboron Tiburon 6 Comment
  RSA22363  Carex serratodens L. S. Rose 1938-4-10 38137 Marin Tiburon. 6 Comment
  SEINET11632919  Carex serratodens L. S. Rose 1939-1 39130 Marin Tiburon 15 Comment
  SEINET7575212 Image available Carex serratodens Elsa Thorsteinson s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC117699  Carex simulata John Thomas Howell 1946-6-20 22102 Marin East side of Bolinas Lagoon. Comment
  SEINET11125982 Image available Carex subbracteata Unknown 2010-1 24796 Marin Central Coast (CCo). Private land along San Andreas Fault, west of Route 1, c. 4 miles S of Olena. Comment
  SEINET7486519 Image available Carex subbracteata Peter F. Zika 2010-5-2 24796 Marin private land along San Andreas Fauly, west of Route 1, c. 4 miles S of Olena, elev. 85 m, Central Coast (CCo) 85 Comment
  SEINET7577066 Image available Carex subbracteata Andrew L. Hipp 1999-5-26 331 Marin Point Reyes National Seashore, coastal prairie adjacent to Marshall Beach Trail, E of 2nd gate. 30 Comment
  UC905019  Carex subbracteata John Thomas Howell 1946-5-16 21858 Marin se side Angel Island Comment
  RSA51945  Carex subbracteata J. T. Howell 1943-5-22 18158 Marin Lagunitas Meadows. Comment
  UCD140873  Carex subbracteata Malcolm A. Nobs; Herbert L. Mason 1949-4-29 736 Marin at head of Tomales Bay on Bear Creek above junction with Mill Creek. Comment
  CAS-BOT-BC115597  Carex tumulicola J. Penalosa 1961-3-25 1208 Marin Near intersection of Blakefield Dr. and Tiburon Blvd. Ca 1 mi from US 101. Comment
  JEPS83150  Carpobrotus chilensis R. P. Allen 1935-11-23 23 Marin Point Reyes Comment
  CAS-BOT-BC281894  Carthamus lanatus Richard Mc. P Brown 1974-9-25 s.n. Marin Point Reyes National Seashore, along former main road from Inverness ridge to Laguna Ranch, near 499-foot elevation x on 7.5 minute topographic quadrangle 146 Comment
  SEINET12027449  Castanopsis chrysophylla H. W. Graham 1927-1 s.n. Marin along R.R. from Mall Valley to Main Woods,near San Francisco Comment
  UCD122143  Castilleja affinis H. A. Borthwick 1925-6-5 1955 Marin location unknown. Comment
  JEPS73879  Castilleja affinis subsp. neglecta L. R. Heckard 1974-5-14 3684 Marin n end Tiburon Peninsula; , Ring Mt. Comment
  JEPS58918  Castilleja ambigua subsp. ambigua John Thomas Howell 1947-5-14 23152 Marin wnw of Mt. Vision (slope of Drakes estero) Comment
  JEPS58922  Castilleja ambigua subsp. ambigua John Thomas Howell 1944-4-23 19405 Marin hills se Kentfield Comment
  RSA107047  Castilleja ambigua subsp. ambigua L. S. Rose 1956-7-9 56127 Marin 2 mi. nw. of Tomales. 30 Comment
  CAS-BOT-BC249251  Castilleja ambigua subsp. ambigua Robert Soost 2002-6-1 s.n. Marin On F Ranch (Pt. Reyes Post Office was here), Pt. Reyes National Seashore Comment
  UCR133050  Castilleja ambigua subsp. humboldtiensis Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Wm. Shields Page Preserve, marsh, west side of Tomales Bay, 2 miles north of Inverness on Sir Francis Drake Highway 3 Comment
  SJSU3887  Castilleja exserta subsp. latifolia C. W. Sharsmith 1964-4-26 7249 Marin Point Reyes, Point Reyes Peninsula Comment
  CDA12279  Castilleja foliolosa G. F. Hrusa 1989-2-16 5835 Marin Mt. Tamalpais State Park; approx. 3/4 mile E of Bootjack parking area. Comment
  RSA400598  Castilleja foliolosa Robert Gustafson, Don Reynolds 1983-6-6 2728 Marin Mt. Tamalpais State Park, on Panoramic Hwy at the jct of graded road leading to fire station. Comment
  RSA428378B  Castilleja franciscana M. B. Dunkle 1936-8-14 4803 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  RSA517391  Castilleja franciscana Rimo Bacigalupi 1953-7-5 4299 Marin At base of N Facing slope in canyon of Salmon Creek, along road 9.4miles E of Marshall. 91 Comment
  CAS-BOT-BC241289  Castilleja latifolia Henry M. Pollard 1935-6-1 s.n. Marin Black Canyon Comment
  CAS-BOT-BC241303  Castilleja latifolia John Thomas Howell 1947-6-18 23282 Marin North of Dillons Beach Comment
  RSA296436  Castilleja neglecta W. L. Jepson 1940-6-5 19944 Marin Tiburon. 30 Comment
  UCD20379  Castilleja rubicundula K. Esau 1925-6-5 s.n. Marin Marin County. Comment
  CHSC62004  Castilleja subinclusa subsp. franciscana Brian Murray 1993-4-4 28 Marin Bobcat trail 0.6 miles N by NE of Morning sun tail in open field. 237 Comment
  JEPS8507  Castilleja subinclusa subsp. franciscana Helen-Mar Wheeler 1944-4-16 Marin about 0.5 mi below Muir Woods National Monument main entrance Comment
  JEPS79111  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. and F. M. Chuang and R. C. Bacigalupi 1980-6-5 5206 Marin n from Estuary of Keys Creek (marsh) (n side of upper marsh, Marshall, along Route 1 to Tomales); Marshall Comment
  JEPS46021  Castilleja wightii L. R. Heckard 1956-7-15 796 Marin about 2 mi ne Tiburon (along Paradise Drive near Tiburon Naval Net Depot) Comment
  JEPS60442  Castilleja wightii T. I. Chuang and F. M. Chuang 1969-6-28 6681 Marin 2 mi s Stinson Beach (on Highway 1) Comment
  UC1012305  Castilleja wightii F. W. Pennell and J. T. Howell 1940-5-20 25464 Marin s of Inverness 0 Comment
  UC495534  Castilleja wightii Merle Randall 1930-6-17 Marin 0.5 mi n mouth of Alamere Creek (n Bolinas) Comment
  HSC92188  Castilleja wightii A. T. Austin 1991-3-27 Marin Mt. Tamalpais State Park Comment
  JEPS78285  Castilleja wightii L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5129 Marin just w Inverness Comment
  JEPS88820  Castilleja wightii T. I. Chuang 1991-7-20 7831 Marin Muir Beach overlood Comment
  RSA518674  Castilleja wightii L. R. Heckard, Richard Brown 1972-5-2 2916 Marin Behind beach parking area, Pt. Reyes Seashore. 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
  CAS-BOT-BC195582  Catapodium rigidum Catherine Best 1976-6-1 s.n. Marin In front of 19 Alcatraz Ave, Belvedere Comment
  CAS-BOT-BC40230  Caulanthus lasiophyllus John Thomas Howell 1966-5-25 41543 Marin Gully just north of garden area. John Thomas Howell Botanical Garden, Tiburon. Comment
  UC870700  Ceanothus Lewis S. Rose 1937-5-31 37323 Marin Bolinas Ridge Comment
  CAS-BOT-BC48885  Ceanothus cuneatus H. E. McMinn 1925-12-20 1583 Marin By road between summit and dam of Alpine Lake. N. Comment
  UC338011  Ceanothus cuneatus var. cuneatus Lemmon Oct. 1884 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48427  Ceanothus cuneatus var. ramulosus L. R. Abrams 1927-2-19 11567 Marin Mt. Tamalpais Comment
  CAS-BOT-BC48428  Ceanothus cuneatus var. ramulosus Alice Eastwood 1899-4-2 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC48432  Ceanothus cuneatus var. ramulosus s.n. Marin unspecified Comment
  CAS-BOT-BC48441  Ceanothus cuneatus var. ramulosus H. G. Reinecke 1940-3-18 s.n. Marin Sausalito Hills Comment
  OBI3002  Ceanothus cuneatus var. ramulosus Lewis S. Rose 1968-3-18 68006 Marin Mount Tamalpais, Bootjack Camp 366 Comment
  SBBG4478  Ceanothus cuneatus var. ramulosus M. Van Rensselaer 1939-4-30 Marin Paper Mill Cyn, near Lagunitas Comment
  JEPS42388  Ceanothus foliosus W. L. Jepson November 1893 14018 Marin above Cascades; Mt. Tamalpais Comment
  UC79981  Ceanothus foliosus Katharine Brandegee May 1890 Marin Tamalpais Comment
  CAS-BOT-BC49673  Ceanothus foliosus var. foliosus H. E. McMinn 1925-12-20 1575 Marin Bolinas Ridge - 1/8 to 2 mi. N.W. from junction of Bolinas Rd. with Mt. Tamalpais Rd. fire trail along summit. Comment
  CAS-BOT-BC49674  Ceanothus foliosus var. foliosus H. E. McMinn 1925-12-20 1575 Marin Fire trail on summit of Bolinas Ridge - N. of junction of Mt. Tamalpais and Bolinas Road Comment
  CAS-BOT-BC50947  Ceanothus foliosus var. foliosus Miss Grimwood 1922-1-1 1111 Marin unspecified Comment
  CAS-BOT-BC50948  Ceanothus foliosus var. foliosus John Thomas Howell 1930-12-28 5717 Marin Slope of Mt. Tamalpais above Mill Valley Comment
  CAS-BOT-BC64372  Ceanothus gloriosus subsp. exaltatus Doreen Smith 2002-3-31 s.n. Marin Bolinas Ridge fire road, 2 mi. from intersection of Bolinas-Fairfax Rd. & Ridgecrest Blvd. Comment
  RSA754636  Ceanothus gloriosus subsp. porrectus Dylan O. Burge 2007-5-7 DOB 911 c Marin Point Reyese National Seashore, N end of Inverness Ridge, 0.82 road miles (1.3 km) S of Pierce Point Road on gated dirt track, turning off of Pierce Point Road 6.9 road miles (11.0 km) N of intersectin with Sir Francis Drake Boulevard., 9.01 km 318 degrees True NNW of Inverness. 100 Comment
  RSA339403  Ceanothus gloriosus var. exaltatus Roger Raiche 1984-3-23 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]). 122 Comment
  RSA130899  Ceanothus gloriosus var. gloriosus E. K. Balls 1958-7-20 23571 Marin Point Reyes Peninsula, about jct of roads to Drake's Bay and Point Reyes Lighthouse. 122 Comment
  CAS-BOT-BC32740  Ceanothus gloriosus var. porrectus John Thomas Howell 1939-6-4 14710 Marin Inverness Ridge on road to Pt. Reyes Comment
  CAS-BOT-BC49985  Ceanothus gloriosus var. porrectus B. A. Stein 1981-9-26 564 Marin Pt. Reyes Nat. Seashore, Inverness Ridge c. 1/2 mile N of Mt. Vision 243 Comment
  CHSC39452  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
  UCD123873  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 909 e Marin Point Reyes National Seashore, north side of Duck Cove/Marshall Beach Road, 0.4 road miles (0.6 km) west of intersection with Pierce Point Road, 5.18 km 302 deg. (True) WNW of Inverness. 140 Comment
  CAS-BOT-BC50040  Ceanothus incanus C. H. M. 1915-6-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC231869  Ceanothus jepsonii B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1713 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  POM87491  Ceanothus jepsonii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA1036  Ceanothus jepsonii J. T. Howell 1927-8-22 679 Marin Rock Spring Trail, Mt Tamalpais 549 Comment
  UC1070781  Ceanothus jepsonii H. S. Yates 1935-4-2 5010 Marin 3/4 mi w Liberty (Lagunitas); Tamalpais quad. 274 Comment
  UCD112058  Ceanothus jepsonii Heidi E. M. Dobson 1978-3-28 306 Marin Overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  UCD123935  Ceanothus jepsonii var. jepsonii D. O. Burge 2007-5-8 914 e Marin Marin Municipal Water District, north end of Alpine Lake, on ridge northeast of Liberty Gulch, parking between mile markers 4.70 and 4.83 on Bolinas Fairfax Road, 7.82 km 39 deg. (True) NNE of Bolinas. 280 Comment
  CAS-BOT-BC83791  Ceanothus masonii D. O. Burge 2007-5-8 913 b Marin Golden Gate National Recreation Area, Bolinas Ridge 450 Comment
  JEPS99042  Ceanothus masonii Roger Raiche 1984-3-24 400072 Marin unnamed ridge on S side of Marshall-Petaluma Rd above Salmon Creek near road marker C112 04.52 which is about 2.5 mi NW of intersection with Wilson Hill Road 121 Comment
  UC54887  Ceanothus masonii Chesnut and Drew 1891-4-17 Marin Bolinas Ridge, west summit Comment
  UCD112053  Ceanothus masonii Roger Raiche 1984-3-24 RR 40072 Marin Unnamed ridge between ne branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petaluma Rd. (along Salmon Crk). 243 Comment
  SEINET12211456  Ceanothus masonii Unknown 1983-1 30778 Marin S of Marshall-Petaluma Road & NE of E fork of Soulajule Reservoir 335 Comment
  SEINET12211457  Ceanothus masonii Unknown 1983-1 30407 Marin S of Marshall-Petaluma Road & N of E fork of Soulajule Reservoir 305 Comment
  CAS-BOT-BC51505  Ceanothus oliganthus var. sorediatus J. W. C. s.n. Marin Bolinas Ridge, Bolinas Heights Comment
  UC18412  Ceanothus oliganthus var. sorediatus W. L. Jepson November, 1893 Marin near Mill Valley (Mt. Tamalpais); Mt. Tamalpais Comment
  RSA35290  Ceanothus ramulosus J. T. Howell 1941-6-29 16345 Marin Tamalpais Comment
  SEINET3836778 Image available Ceanothus ramulosus Lewis S. Rose 1941-3-9 41014 Marin Mt. Tamalpais 244 Comment
  CAS-BOT-BC52963  Ceanothus thyrsiflorus H. E. McMinn 1922-6-6 142 Marin Bolinas Ridge Comment
  CAS-BOT-BC52964  Ceanothus thyrsiflorus H. E. McMinn 1923-3-30 902 Marin Bolinas Ridge - east end near Alpine Summit Comment
  CAS-BOT-BC52973  Ceanothus thyrsiflorus Catherine A. Toschi 1963-2-17 63 :9 Marin Three miles northeast of Inverness (two miles up Mount Vision Road) 152 Comment
  CAS-BOT-BC52974  Ceanothus thyrsiflorus Elsa G. Ruckert 1960-4-13 88 Marin Roadside, county road west from marshall leading to Olema, 1/2 mile from junction with Tomales Road. 15 Comment
  SEINET12209979  Ceanothus thyrsiflorus E. H. Graham 1931-1 6826 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  SEINET12210791  Ceanothus thyrsiflorus W. Knight, Knight, I. 1982-1 4512 Marin Tilden Botanic Garden, Berkeley Comment
  SBBG4545  Ceanothus thyrsiflorus var. thyrsiflorus M. Van Rensselaer 1939-4-30 1024 Marin point above Light House, Pt Reyes Comment
  CAS-BOT-BC274569  Centaurea calcitrapa Javier Penalosa 1961-8-26 2224 Marin Tiburon Peninsula. Flat southwest of the NWPRR Trestle Comment
  RSA128910  Centaurea calcitrapa Peter H. Raven 1949-10-15 1232 Marin Tiburon. Comment
  RSA294166  Centaurea calcitrapa Robert A. Norris, John I. Inase 1981-4-4 4105 Marin Between open grassland and small paved road at summit of Tiburon City Open Space (above Venus Court and Sheperd Way), Tiburon Peninsula 168 Comment
  CAS-BOT-BC423329  Centaurea melitensis J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14333 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  UC496393  Centaurea melitensis Merle Randall 1930-6-14 Marin 1/4 mi n of Alamere Creek (n Bolinas) 91 Comment
  CAS-BOT-BC272074  Centaurea melitensis Javier Penalosa 1961-3-19 1141 Marin Tiburon Blvd., north-west of road to Belvedere Island, Tiburon Peninsula 304 Comment
  CAS-BOT-BC475155  Centaurea solstitialis T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13688 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  SEINET10798229  Centaurea solstitialis Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2462 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. Summer drought, oak savannah habitat. 274 Comment
  CDA32796  Centaurium tenuiflorum D. G. Kelch 2009-6-25 9 .491 Marin Bayo Vista near Black Point. Comment
  CAS-BOT-BC279225  Centromadia pungens subsp. pungens Doreen Smith 2001-8-11 s.n. Marin Northeastern San Rafael, the Las Gallinas Sanitary District Comment
  CAS-BOT-BC384907  Cerastium arvense Aaron Liston; Sara Meury 1989-4-18 789 -2 Marin S of Marshall; Tomales Bay. Sea level Comment
  CHSC23003  Cerastium arvense Robert A. Schlising; Anna Eagle 1962-6-8 2294 Marin Coast Ranges. Slopes near Point Reyes Lighthouse. Comment
  UC120376  Cerastium arvense unknown 1880-6-6 Marin Dillon's Beach Comment
  UC496350  Cerastium arvense Roxana S. Ferris 1932-4-2 8042 Marin near lighthouse Point Reyes Comment
  UC545834  Cerastium arvense Mrs. H. P. Bracelin 1930-4-30 15 Marin near light house grounds Point Reyes 150 Comment
  CAS-BOT-BC388311  Cerastium glomeratum John Thomas Howell 1946-4-18 s.n. Marin Ignacio Comment
  CAS-BOT-BC135518  Cercocarpus betuloides var. betuloides John Thomas Howell 1947-3-2 23040 Marin Above Blythedale Canyon, east side of Mt. Tamalpais Comment
  CAS-BOT-BC135522  Cercocarpus betuloides var. betuloides Doreen Smith 2002-4-15 s.n. Marin Cascade Canyon, Fairfax Comment
  JEPS26642  Cheilanthes covillei Don Branscomb 1959-4-7 Marin about Bootjack Camp (sw shoulder of Mt Tamalpais); Mt Tamalpais Comment
  CAS-BOT-BC68167  Cheilanthes intertexta M. E. Parsons 1912-5-5 s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC68172  Cheilanthes intertexta John Thomas Howell 1943-3-7 17882 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC68162  Cheilanthes intertexta Doreen Smith 2002-2-1 s.n. Marin San Rafael Hill, San Rafael Comment
  UC42449  Cheilanthes intertexta Mrs. Brandegee June 1892 Marin Comment
  CAS-BOT-BC497694  Chlorogalum pomeridianum Elsie Zeile 1948-7-7 s.n. Marin Mt. Tamalpais Comment
  SD81290  Chlorogalum pomeridianum var. divaricatum Darley F. Howe 1969-5-26 4574 1 Marin North part of Point Reyes. Comment
  UC142063  Chlorogalum pomeridianum var. pomeridianum Alice Eastwood May, 1900 Marin Mt. Tamalpais Comment
  CAS-BOT-BC236912  Chloropyron maritimum subsp. palustre John Thomas Howell 1944-5-28 19518 Marin Salt marsh, Almonte 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-BC191540  Chorizanthe cuspidata var. villosa John Thomas Howell 1946-7-4 22176 Marin Dillons Beach Comment
  CAS-BOT-BC191545  Chorizanthe cuspidata var. villosa Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's 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
  CAS-BOT-BC143035  Chorizanthe membranacea D. L. Smith 2001-5-1 s.n. Marin Mt. Tamalpais. Old Mine/Gary Grade trail Comment
  UC84783  Chorizanthe polygonoides var. polygonoides Katharine Brandegee 1891-6-14 Marin Tamalpais Comment
  CAS-BOT-BC252817  Chorizanthe polygonoides var. polygonoides Alice Eastwood 1925-6-7 12987 Marin Trail to Big Carson Ridge Comment
  CAS-BOT-BC36455  Chrysolepis chrysophylla Eva de Becker 1984-8-8 s.n. Marin S. side Mt. Tamalpais on Troup 80 trail, above its jct. with Sierra Trail Comment
  JEPS46309  Chrysolepis chrysophylla var. minor Wilfred T. Frost 1932-9-18 466 Marin Eldridge Grade; Mt. Tamalpais Comment
  UC1135215  Chrysolepis chrysophylla var. minor H. S. Yates 1935-4-2 5047 Marin 1 mi n Muir Woods; Tamalpais Quad. 365 Comment
  UC5440  Chrysolepis chrysophylla var. minor J. Burtt Davy 1893-7-24 219 Marin Mill Valley Comment
  UC615297  Chrysolepis chrysophylla var. minor Beryl O. Schreiber 1932-6-14 349 Marin Mount Vision Trail; Inverness Comment
  JEPS97622  Cicendia quadrangularis Annetta M. Carter, Herbert L. Mason 1938-5-18 1411 Marin 8.4 mi from [W of] Inverness. Pt. Reyes. Comment
  POM203969  Cicuta bolanderi J. T. Howell 1933-7-30 11470 Marin Head of Tomales Bay Comment
  UC615213  Circaea alpina subsp. pacifica Beryl O. Schreiber 1933-8-9 920 Marin canyon behind Inverness Park Comment
  CAS-BOT-BC105829  Cirsium andrewsii Alice Eastwood 1922-6-22 s.n. Marin Rodeo Lagoon near Fort Barry Comment
  CAS-BOT-BC105834  Cirsium andrewsii John Thomas Howell 1933-7-30 11478 Marin Marsh near summit of road from Inverness to Pt. Reyes Comment
  CAS-BOT-BC105844  Cirsium andrewsii Doreen L. Smith 1997-7-18 s.n. Marin Abbott's Lagoon, Pt. Reyes National Seashore, in marsh directly east of the lagoon. Comment
  UC30770  Cirsium andrewsii Alice Eastwood 1896-5-31 Marin near Tennessee Bay Comment
  RSA0070566  Cirsium andrewsii J. T. Howell 1939-7-2 14818 Marin Elk Valley, east of Tennessee Cove. Comment
  SEINET11860267  Cirsium andrewsii M. T. Doutt 1931-5-10 445 Marin near Pt. Reyes, along road from Nicasio Comment
  CAS-BOT-BC533013  Cirsium brevistylum P. DaSilva; S. Whelan; W. Muir; M. Murphy; T. Baxter 2015-6-12 15861 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Little Carson Trail above Kent Pump Road Comment
  JEPS59126  Cirsium brevistylum W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC589441  Cirsium brevistylum Beryl O. Schreiber 1932-6-23 571 Marin Hearts Desire Beach Tomales Bay, Hearts Desire Beach Comment
  CAS-BOT-BC100965  Cirsium hydrophilum var. vaseyi Peter H. Raven 1950-6-4 2290 Marin Azalea Flat, Matt Davis Trail, Mt. Tamalpais 457 Comment
  CAS-BOT-BC100974  Cirsium hydrophilum var. vaseyi John Thomas Howell 1938-6-5 13897 Marin Azalea Flat, Mt. Tamalpais Comment
  CDA1244  Cirsium hydrophilum var. vaseyi T. C. Fuller 1974-9-1 20014 Marin Mt. Tamalpais; N side of Panoramic Hwy, 0.3 mi east of Bootjack parking lot. Comment
  RSA125022  Cirsium hydrophilum var. vaseyi Peter H. Raven, R. Snow 1958-7-25 13696 Marin Azalea Springs, Mount Tamalpias Comment
  CAS-BOT-BC285598  Cirsium occidentale var. occidentale Peter H. Raven; Michael P. Johnson 1967-5-2 21304 Marin Angel Island. Between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC285601  Cirsium occidentale var. occidentale Lincoln Constance; Alan A. Beetle 1941-5-9 2813 Marin 1.6 miles north of Stinson Beach 15 Comment
  UC659999  Cirsium occidentale var. occidentale Lincoln Constance and Alan A. Beetle 1941-5-9 2813 Marin 1.6 mi n of Stinson Beach 15 Comment
  CAS-BOT-BC286534  Cirsium occidentale var. venustum John Thomas Howell 1943-5-30 18188 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC286529  Cirsium occidentale var. venustum John Thomas Howell 1944-6-18 19632 Marin Between Lagunitas Meadows and Deer Park Comment
  CAS-BOT-BC280458  Cirsium quercetorum Gordon H. True 1969-5-9 4911 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 30 Comment
  CAS-BOT-BC280466  Cirsium quercetorum John Thomas Howell 1939-6-18 14774 Marin Near Mud Lake Comment
  CDA1540  Cirsium quercetorum Thos. W. Peryam Aug 1946 s.n. Marin Olema, Boyd Stewart Ranch. 0 Comment
  CDA18366  Cirsium quercetorum G. D. Barbe, Dick Brown, Phil Economon, T. C. Fuller 1978-5-18 2390 Marin Pt. Reyes National Seashore; Sir Francis Drake Drive, between Inverness Park and Inverness. 15 Comment
  UC178835  Cirsium quercetorum Katharine Brandegee 1913-1 Marin Tiburon Comment
  CAS-BOT-BC280463  Cirsium quercetorum John Thomas Howell 1940-5-12 15411 Marin San Geronimo Ridge Comment
  CAS-BOT-BC288689  Cirsium quercetorum Alice Eastwood 1925-9-1 s.n. Marin Eastwood Place, Mt Tamalpais Comment
  CAS-BOT-BC32845  Cirsium remotifolium Alice Eastwood 1912-7-29 1522 Marin Mt. Tamalpais Comment
  CAS-BOT-BC288729  Cirsium remotifolium Dr. E Goodman 1922-5-7 s.n. Marin Mt Tamalpais Comment
  SBBG54769  Cirsium vulgare D. E. Breedlove 1961-12-31 1435 Marin rd to Pt Reyes, 13 mi W of Inverness 18 Comment
  CAS-BOT-BC285801  Cirsium vulgare John Thomas Howell 1959-11-4 35113 Marin Stinson Beach Comment
  CAS-BOT-BC223890  Cistus incanus Richard Mc. P Brown 1962-5-8 s.n. Marin Along summit of Corte Madera Ridge, between Corte Madera Grade (connecting Corte Madera Ave. and Camino Alto) and water tank just above uppermost terminus of Summit Dr. Comment
  CAS-BOT-BC162638  Clarkia Gordon H. True 1977-6-2 8191 Marin Just east of Highway 101 at northeast corner of intersection of San Quentin off-ramp and Sir Francis Drake Blvd., Greenbrae, ca. sea level. Comment
  SBBG13074  Clarkia amoena E. R. Chandler 1961-7-17 220 Marin State Hwy 1 between Walker Crk and Tomales 15 Comment
  SBBG27976  Clarkia amoena J. T. Howell 1946-6-9 Marin Pierce Ranch, N of Point Reyes peninsula Comment
  CAS-BOT-BC160999  Clarkia amoena subsp. amoena A. D. E. Elmer 1903-7-1 4939 Marin Olema Comment
  CAS-BOT-BC160991  Clarkia amoena subsp. amoena David D. Keck 1937-7-3 4580 Marin Tocaloma (just west of) Comment
  CAS-BOT-BC161000  Clarkia amoena subsp. amoena Mrs. E. C. Sutliffe 1920-7-1 s.n. Marin Road Olema to Bolinas Comment
  UC1279976  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11003 Marin 1.5 mi sw Fairfax (roadside near Meadow Club, near city limits) Comment
  UCSC007427  Clarkia amoena subsp. huntiana Kathleen Kay 2007-6-20 716 Marin Off Lucas Valley Road, West of Hwy 101, at Big Rock 217 Comment
  CAS-BOT-BC164213  Clarkia concinna M. K. C. 1886-6-1 28 Marin Tamalpais Comment
  UC1301110  Clarkia concinna subsp. concinna Helen K. Sharsmith 1963-5-18 5473 Marin near Fallon; San Francisco Bay Region 76 Comment
  UC130677  Clarkia concinna subsp. concinna H. M. Hall 1909-6-5 8500 Marin Lagunitas Comment
  CAS-BOT-BC164297  Clarkia davyi John Thomas Howell 1947-6-18 23273 Marin 3 miles east of Tomales Comment
  RSA0060011  Clarkia davyi E. K. Balls 1958-7-20 23572 Marin Point Reyes Peninsula, about jct of roads to Drake s Bay and Point Reyes Lighthouse. 122 Comment
  RSA299144  Clarkia davyi J. T. Howell, Catherine Best, Wilma Follette, Gordon H. True 1980-6-19 53720 Marin Near Abbott s Lagoon, Point Reyes Peninsula. Comment
  CAS-BOT-BC164608  Clarkia gracilis subsp. gracilis Mrs. E. C. Sutliffe 1927-4-1 s.n. Marin North side of Mt. Tamalpais Comment
  RSA31385  Clarkia gracilis subsp. gracilis J. T. Howell 1946-5-19 21912 Marin Meadows Club, Fairfax Hills Comment
  POM316756  Clarkia purpurea subsp. quadrivulnera Patricia Wilder 1965-6-7 3524 Marin San Geronimo Ridge, N Coast mt range, Pacific drainage area 457 Comment
  CAS-BOT-BC164546  Clarkia purpurea subsp. viminea Alice Eastwood 1925-6-7 12972 Marin On trail to Big Carson Ridge Comment
  CAS-BOT-BC164548  Clarkia purpurea subsp. viminea Peter H. Raven 1957-6-18 10929 Marin Along roadside 3.9 miles south of Olema Comment
  CAS-BOT-BC165077  Clarkia rubicunda John Thomas Howell 1946-5-16 21875 Marin Angel Island, s. side Comment
  CAS-BOT-BC422431  Clarkia rubicunda A. Williams; E. Brusati; E. Kercado; R. Bronstrom 2014-6-14 14051 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
  JEPS43639  Clarkia rubicunda W. L. Jepson 1891-6-19 14356 Marin Mt. Tamalpais Comment
  UC1279930  Clarkia rubicunda Peter H. Raven 1957-6-28 10999 Marin n San Rafael (McNears Beach) Comment
  CAS-BOT-BC165087  Clarkia rubicunda Mrs. K. Brandegee 1910-7-1 s.n. Marin Tiburon Comment
  UC373510  Clarkia rubicunda C. L. Hitchcock 1928-6-7 25 Marin 1/2 mi n Tiburon (on Bay Road) 4 Comment
  POM153258  Clarkia rubicunda subsp. blasdalei C. L. Hitchcock 1928-6-7 22 Marin Between San Rafael Ferry and San Rafael, 1/2 mile from Ferry. 9 Comment
  CAS-BOT-BC439211  Claytonia exigua subsp. exigua Edw. L. Greene 1891-4-27 s.n. Marin At Tiburon Comment
  CAS-BOT-BC439219  Claytonia exigua subsp. exigua John Thomas Howell 1945-4-29 s.n. Marin Above Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC439237  Claytonia exigua subsp. exigua W. R. Dudley 1894-3-31 s.n. Marin San Anselmo, Bolinas Ridge Comment
  UC1176766  Claytonia exigua subsp. exigua John Thomas Howell 1946-3-24 21578 Marin Carson Ridge Comment
  CAS-BOT-BC439347  Claytonia gypsophiloides Rattan 1883-3-1 s.n. Marin Back of Tamalpais Comment
  CAS-BOT-BC439353  Claytonia gypsophiloides John Thomas Howell 1946-3-24 21563 Marin Fairfax Hills Comment
  UC1101395  Claytonia sibirica Malcolm A. Nobs and S. Galen Smith 1949-6-29 892 Marin about 3 mi n Inverness (on n side of Pt Reyes road, just n of Pierce Pt road) Comment
  RSA117683  Claytonia sibirica S. S. Tillett 1956-6-30 576 Marin 5.25 miles along road to McClure Beach, Pt. Reyes Penninsula Comment
  CAS-BOT-BC91399  Clematis lasiantha F. T. Bioletti 1892-4-1 s.n. Marin Ross Valley. Comment
  UC9061  Clematis lasiantha F. T. Bioletti April, 1892 Marin Ross Valley Comment
  JEPS78370  Clematis ligusticifolia Edward Lee 1934-6-17 923 Marin 1-2 mi. s. South Brook Comment
  CAS-BOT-BC434206  Clintonia andrewsiana D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14310 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge gate at Bolinas-Fairfax Road/Ridgecrest Blvd. junction. Approximately 30 feet up Bolinas Ridge Road, plot to the right. Comment
  UC723793  Clintonia andrewsiana Joseph Andorfer Ewan 1936-4-27 9469 Marin Throckmorton Avenue trail at head of Mill Valley Mill Valley; , Throckmorton Avenue Comment
  SEINET12057291  Clintonia andrewsiana F. H. Utech 1977-6-25 s.n. Marin Mt. Tamapalis State Park, Ben Johnson Trail along edge of Muir Woods National Monument 305 Comment
  JEPS71043  Collomia heterophylla L. M. Newlon 1921-1 86 Marin Mt. Tamalpais Comment
  SEINET13778109  Collomia heterophylla A. A. Heller 1906-6-12 8389 Marin Mt. Tamalpais Comment
  CHSC64273  Conium maculatum H. H. Sshmidt; James S. Miller, A. Pool 1993-6-8 808 Marin Mount Tamalpais State Park, on California State Highway # 1. Along coastal bluffs. 60 Comment
  RSA0059769  Convolvulus malacophyllus subsp. collinus Patricia Wilder 1965-6-7 3527 Marin San Geronimo Ridge. North Coast Range, Pacific drainage area. 365 Comment
  CAS-BOT-BC285925  Conyza bonariensis John Thomas Howell 1939-11-5 s.n. Marin Sausalito Comment
  CDA32989  Conyza canadensis P. Economon & P. Hiatt 1979-9-25 Marin Sir Francis Drake Blvd., north of Samuel P. Taylor State Park before Platform Bridge Road. 0 Comment
  RSA381995  Corallorhiza striata Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  SEINET10928160  Cordylanthus maritimus Lawrence R. Heckard, Rimo Bacigalupi 1967-1 Marin Comment
  JEPS47446  Cordylanthus maritimus subsp. palustris L. R. Heckard 1966-8-17 1554 Marin in flat at margin of Drake's Estero (at point where the Pt. Reyes lighthouse road crosses the estuary); Pt. Reyes Comment
  RSA144543  Cordylanthus maritimus subsp. palustris Peter H. Raven 1961-8-22 16570 Marin Head of Drake's Estero, Point Reyes Penninsula. Comment
  UCD15581  Coreopsis lanceolata Elmo Agatep 1995-6-4 17 Marin Point Reyes. Coast trail 126 Comment
  CAS-BOT-BC105662  Corethrogyne filaginifolia R. S. Ferris; Ira L. Wiggins 1935-7-19 8106 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness Comment
  UC202952  Corethrogyne filaginifolia E. R. Drew 1889-5-18 Marin Inverness Comment
  UC10787  Coronopus didymus W. A. Setchell 1896-3-6 Marin Bolinas Bay; Western Middle California, Bolinas Bay Comment
  CAS-BOT-BC452292  Cotoneaster pannosus Doreen Smith 2003-2-1 s.n. Marin Roadside bank on Dillon Beach Road, west of Tomales Comment
  JEPS37561  Cotula coronopifolia W. L. Jepson 1940-6-5 19961 Marin San Clemente Station Comment
  JEPS58903  Cotula coronopifolia Javier Penalosa, Douglas Ripley, Sheila McCarthy 1961-4-29 1358 Marin nw Marin Country Day School; Tiburon Peninsula Comment
  CAS-BOT-BC427753  Crassula connata Saichi Kawahara 1969-3-28 524 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC291495  Crepis capillaris Doreen Smith 2001-7-2 s.n. Marin Mill Valley, Creekside Park Comment
  CAS-BOT-BC423321  Croton setiger R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14067 Marin Mount Tamalpais. Marin Municipal Water District lands: Roadside edge by Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  CAS-BOT-BC190114  Crypsis schoenoides Doreen Smith 2001-10-1 s.n. Marin Lake Alpine Reservoir. Comment
  CHSC13588  Cryptantha flaccida D. Rasmussen 1974-4-13 30 Marin Found in field behind Old St. Hilary's Church, Tiburon. 60 Comment
  JEPS89853  Cryptogramma acrostichoides Dean W. Taylor 1972-2-20 1330 Marin on Mt. Tamalpais near Boot Jack Camp; Mt. Tamalpais 762 Comment
  CAS-BOT-BC80835  Cupressus sargentii A. A. Beetle; J. L. Morrison 1940-1-14 3111 Marin 1/4 mi NE of Rifle Camp on North Side Trail - Mt Tamalpais 600 Comment
  CHSC8552  Cupressus sargentii Edward Laidlaw Smith 1957-7-7 34 Marin 1 mi. e. Pantoll Camp Area, Mt. Tamalpais State Park. 609 Comment
  JEPS48248  Cupressus sargentii Wilfred T. Frost 1932-8-27 444 Marin Old Bolinas Road between West Point and Bootjack Camp; Mt. Tamalpais Comment
  NY16802  Cupressus sargentii A. A. Beetle 1940-1-14 3111 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET3134321  Cupressus sargentii L. S. Rose 1939-11-30 39365 Marin Mt Tamalpais 792 Comment
  UC521701  Cupressus sargentii Joseph Andorfer Ewan 1933-9-10 7952 Marin below West Peak (Tamalpais region); Tamalpais Comment
  UCD133613  Cupressus sargentii A. A. Beetle; J. L. Morrison 1940-1-14 3111 Marin One-fourth mile northeast of Rifle Camp on North Side Trail, Mount Tamalpais. 600 Comment
  UCD14257  Cupressus sargentii Peter Stekel 1974-5-3 83 Marin On Carson Ridge along Pine Mountain Fire Road, west of Bolinas Road; 304 Comment
  CAS-BOT-BC311766  Cuscuta californica A. Williams 2013-8-9 13764 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Reservoir shoreline near Bullfrog Road Comment
  RSA92941  Cuscuta ceanothi Milo S. Baker 1945-7-31 11128 Marin Burdell Station Comment
  RSA244741  Cuscuta occidentalis J. T. Howell 1972-6-18 48868 Marin near Ring Hill, Tiburon Peninsula 168 Comment
  PASA1964  Cynoglossum grande Annetta Carter 1929-2-22 Marin (Upper Redwood) Comment
  CAS-BOT-BC190415  Cynosurus echinatus Alice Eastwood 1912-6-9 s.n. Marin Sausalito. Comment
  HSC37472  Cynosurus echinatus J. D. Ackerman, A. Montalvo 1974-6-24 335 Marin 3.5 mi. S of Marshall, along Hwy. 1 Comment
  RSA116452  Cynosurus echinatus Beecher Crampton 1957-6-11 4217 Marin Southern city Limits of Ignacio Comment
  UCD60137  Cynosurus echinatus Rimo Bacigalupi; L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8875 Marin On grade just out of Fairfax, on road to Alpine Lake Dam. 60 Comment
  JEPS64112  Cyperus eragrostis W. L. Jepson 1921-9-24 9500 Marin Mt. Tamalpais, Phoenix Lake Comment
  CAS-BOT-BC114265  Cyperus esculentus John Thomas Howell 1989-9-20 s.n. Marin Foorball field Terra Linda High. San Rafael. Comment
  UCD96984  Cypselea humifusa Gordon H. True 1975-10-24 7961 Marin San Rafael. Comment
  CAS-BOT-BC201002  Cytisus proliferus John Thomas Howell 1947-5-4 23133 Marin San Rafael Hills Comment
  CAS-BOT-BC198519  Cytisus scoparius Alva Day; Catherine Best 1980-5-29 80 -42 Marin Below blacktop road on NW side of Angel Island near start of Sunset Trail Comment
  UC1177394  Damasonium californicum John Thomas Howell 1946-5-4 21700 Marin e. of Aurora School (at Sonoma Co. line) Comment
  CAS-BOT-BC189720  Danthonia californica John Thomas Howell 1950-6-4 26624 Marin Mount Tamalpais. Near Mountain Home. Comment
  CAS-BOT-BC189725  Danthonia californica John Thomas Howell 1941-5-25 16210 Marin Rifle Camp, Mount Tamalpais. Comment
  UCD60993  Danthonia californica Beecher Crampton 1957-6-11 4213 Marin Eastern edge of Forest Knolls. Comment
  SEINET10598238  Danthonia californica Rose 1946-5-14 Rose 46066 Marin Mount Tamalpais, Potreo Meadows. Dry open hills. 610 Comment
  UCD60674  Danthonia californica var. americana Beecher Crampton 1954-4-28 1810 Marin 3 miles NE of Pt. Reyes Lighthouse. Comment
  UC521705  Datura stramonium Joseph Andorfer Ewan 1933-11-5 8082 Marin Pt. Reyes Road Comment
  RSA12220  Daucus pusillus C. B. Wolf 1934-6-28 5764 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UC221458  Daucus pusillus Dr. Edward Palmer Jun 14 1892-Jun 16 1892 2306 Marin Bolinas Ridge Comment
  UC565529  Daucus pusillus H. L. Mason 1928-4-28 4403 Marin Tiburon Peninsula Comment
  CAS-BOT-BC287388  Deinandra corymbosa Gordon H. True 1968-7-2 4653 Marin Point Reyes Bird Observatory ca 3 miles NW of Bolinas at Arroyo Hondo, Baccharis plot W of PRBO Headquarters 45 Comment
  UCD160375  Delphinium Nellie Coffey 1931-3-3 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC173272  Delphinium Lena E. Bowley 1939-5-1 s.n. Marin Unspecified Comment
  JEPS20342  Delphinium californicum W. L. Jepson 1900-6-6 555 Marin New Albion Farm Drake's Bay Comment
  UC615452  Delphinium decorum Beryl O. Schreiber 1937-5-9 2399 Marin Point Reyes Lighthouse 152 Comment
  CAS-BOT-BC9012  Delphinium decorum 1926-4-14 s.n. Marin Rocks near Western Station, Santa Rosa Junior College Comment
  RSA122671  Delphinium decorum B. O. Schreiber 1937-4-9 2399 Marin Point Reyes Lighthouse, Point Reyes. Comment
  POM203354  Delphinium decorum subsp. tracyi Roxana S. Ferris 1932-4-2 8044 Marin Point Reyes, near lighthouse Comment
  CAS-BOT-BC10181  Delphinium hesperium John Thomas Howell 1946-6-9 21998 Marin Abbotts Lagoon Comment
  CAS-BOT-BC10130  Delphinium luteum Catherine Best 1982-3-20 s.n. Marin Above the road southwest of Tomales Comment
  CAS-BOT-BC9964  Delphinium nudicaule J. P. Moore 83 Marin unspecified Comment
  SEINET7720715  Delphinium nudicaule Unknown 1889-5-11 Marin Mt. Tamalpais Comment
  UCD95888  Delphinium nudicaule P. B. Kennedy 1914-3-22 4635 Marin Hills by R. R. track, Mt. Tamalpais. Comment
  UCSB1973  Delphinium nudicaule White, Arthur 1960-4-15 Marin 2 ft. from side of highway; 2 mi. S of Samual Taylor State Park Comment
  JEPS51677  Dendromecon rigida W. L. Jepson 1918-4-20 7453 Marin Mt. Tamalpais Comment
  UC112867  Dendromecon rigida T. S. Brandegee Marin in burns Tamalpais Comment
  UC201049  Dendromecon rigida Katharine Brandegee 1916-9-17 Marin West Point Tamalpais Comment
  UC34904  Dendromecon rigida V. King Chesnut Marin Mt. Tamalpais Comment
  UC85475  Dendromecon rigida Katharine Brandegee 1907-6-9 Marin upper part of Lovell Avenue Tamalapais, Mill Valley Comment
  UC855088  Dendromecon rigida Alice Eastwood 1912-7-29 1508 Marin Mt. Tamalpais Comment
  UC9988  Dendromecon rigida H. P. Chandler 1900-2-26 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-BC11014  Dendromecon rigida subsp. rigida Amos Arthur Heller 1906-6-12 8402 Marin Mt. Tamalpais Comment
  CAS-BOT-BC231840  Deschampsia cespitosa subsp. cespitosa E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1502 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  SEINET199906 Image available Deschampsia elongata J. T. Howell 1942-6-21 16982 Marin Carson Ridge Comment
  UC60409  Deschampsia elongata D. E. Palmer 1892-1 2038 Marin Comment
  UCSB14527  Dicentra formosa Breedlove, Dennis 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  CAS-BOT-BC612  Dicentra formosa subsp. formosa Herbert L. Mason 1926-2-21 2649 Marin Road from Inverness to Point Reyes Lighthouse. Comment
  CAS-BOT-BC600  Dicentra formosa subsp. formosa Herbert L. Mason 1917-4-4 73 Marin Tocaloma Comment
  CAS-BOT-BC616  Dicentra formosa subsp. formosa Wayne Roderick 1967-5-7 s.n. Marin Ca. 1.5 miles below Lake Nicasio dam. 30 Comment
  CAS-BOT-BC209204  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1936-6-7 12651 Marin Pine woods near Inverness. Comment
  UC3243  Dichelostemma capitatum Harley P. Chandler 1900-2-26 487 Marin Mount Tamalpais San Francisco Bay Region Comment
  CAS-BOT-BC499452  Dichelostemma capitatum Peter H. Raven; Michael P. Johnson 1967-5-2 21352 Marin Hospital cove, west side of island, sea level 15 Comment
  CAS-BOT-BC150374  Diplacus aurantiacus James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  SEINET13682855  Diplacus aurantiacus J. Landers 1974-9-28 s.n. Marin 5 miles N of Mill Valley. 30 Comment
  CAS-BOT-BC152295  Diplacus congdonii John Thomas Howell 1946-3-24 21586 Marin Burned area in Carson country. Comment
  CAS-BOT-BC121846  Dirca occidentalis Robert F. Thorne 1965-4-21 34413 Marin Near confluence of Lagunitas and Nicasio Creeks 30 Comment
  UC1537234  Disporum hookeri Gordon H. True Jr. 1936-3-22 367 Marin Forest Knolls 182 Comment
  UC1300914  Disporum smithii Helen K. Sharsmith 1963-2-23 5172 Marin w side of Bolinas Ridge, e of Bolinas Lagoon Bolinas Ridge; San Francisco Bay Region, Bolinas Ridge 228 Comment
  UC3579  Disporum smithii W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  CAS-BOT-BC195627  Distichlis spicata Ray Pestrong 1963-11-7 s.n. Marin Stinson Beach Comment
  UCD78110  Dittrichia graveolens Robert E. Preston 2002-8-1 1943 Marin Novato, former Hamilton Army Air Field, along Todd Rd 7 Comment
  RSA254175  Dodecatheon hendersonii R. D. Norris 1975-3-18 2272 Marin Scattered individuals and small grounps on rocky roadbank near Rodeo Lagoon, Ft. Cronkite. Comment
  RSA40109  Dodecatheon hendersonii subsp. cruciatum L. S. Rose 1948-4-11 48037 Marin Sausalito, open hills 91 Comment
  UC1300848  Drymocallis glandulosa var. wrangelliana Helen K. Sharsmith 1963-5-18 5463 Marin eastern edge Tomales Bay San Francisco Bay Region, eastern edge Tomales Bay 9 Comment
  CAS-BOT-BC443987  Dryopteris arguta S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14278 Marin Mount Tamalpais. Marin Municipal Water District lands: Little Carson Falls: from the intersection of Bolinas-Fairfax Road and Pine Mountain Road, follow Pine Mountain Road for just over 1 mile, left onto Oat Hill, about 0.25 miles to Little Carson Trail, Comment
  CAS-BOT-BC70900  Dryopteris arguta James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Redwood Canyon Comment
  SEINET11619630  Dryopteris arguta H. W. Graham 1927-1 9- 11 -32 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  UCSB9713  Dryopteris arguta Gill, Robert 1960-4-5 Marin 0.25 miles from Muir Woods Nat. Monument headquarters on road to San Francisco. 91 Comment
  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
  CAS-BOT-BC428261  Dudleya edulis Alice Eastwood 1924-7-4 s.n. Marin Mt. Tamalpais Comment
  SEINET6062890  Dudleya farinosa Unknown 1990-8-12 6341 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse parking lot. Comment
  CAS-BOT-BC149610  Dysphania pumilio Doreen Smith 2002-10-21 s.n. Marin Stafford Lake. Novato. Comment
  UC1177028  Echinochloa crus-galli John Thomas Howell 1943-9-5 19320 Marin just s Mill Valley Comment
  CAS-BOT-BC533018  Eleocharis acicularis B. Fowler; S. Whelan; A. Fiel; L. Going 2015-7-24 15913 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. On bank of Bon Tempe Reservoir, near creek entrance Comment
  CAS-BOT-BC331276  Eleocharis macrostachya J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13361 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.NW edge of Phoenix Lake next to Phoenix Lake Road Comment
  UC1100724  Eleocharis macrostachya Malcolm A. Nobs, Herbert L. Mason 1949-4-29 737 Marin head of Tomales Bay on Bear Creek above junction with Mill Creek Comment
  CAS-BOT-BC112868  Eleocharis macrostachya John Thomas Howell 1944-4-23 19398 Marin San Rafel Comment
  UCD19432  Eleocharis parvula Glen Holstein 2001-8-23 s.n. Marin NW of channel connecting Bahia Marina to Petaluma River. Comment
  RSA127233  Elymus X gouldii J. T. Howell 1946-6-30 22143 Marin Rodeo Lagoon Comment
  CAS-BOT-BC203854  Elymus X hansenii John Thomas Howell 1943-5-15 18090 Marin Tiburon Peninsula Comment
  UCD62815  Elymus X hansenii Javier Penalosa 1961-4-8 1281 Marin Plateau NW of summit. Comment
  UC727254  Elymus californicus Rimo Bacigalupi 1943-7-16 2759 Marin Lagunitas Post Office Comment
  CAS-BOT-BC350967  Elymus glaucus P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13532 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Small drainage N of first bend in Fish Grade between Sky Oaks Road and Filter Plant Road Comment
  UC38223  Elymus glaucus H. N. Bolander 1860-1-1 2284 Marin Comment
  UCD163545  Elymus glaucus Peter Rubtzoff 1980-5-11 9438 Marin San Anselmo. Comment
  UCD61902  Elymus glaucus R. Tofsrud Date Unknown 2 Marin Rock Springs, at jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theatre on Cataract Creek, 1 1/2 mile sse of West Peak of Mt. Tamalpais. 609 Comment
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Feb 13 2012
  SEINET10930726  Elymus glaucus John Thomas Howell 1947-5-14 Howell 23161 Marin McClure Beach. Comment
  CAS-BOT-BC203487  Elymus glaucus subsp. glaucus John Thomas Howell 1941-6-29 16341 Marin Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC203492  Elymus glaucus subsp. glaucus John Thomas Howell 1943-6-6 18202 Marin Ridge se. of Muir Woods Comment
  CAS-BOT-BC203502  Elymus glaucus subsp. glaucus A. A. Heller 1902-6-18 5714 a Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  SEINET199930  Elymus glaucus subsp. glaucus J. T. Howell 1943-6-6 18209 Marin Camp below Muir Woods Comment
  SEINET203588  Elymus glaucus subsp. glaucus F. J. Hermann 1955-7-25 11924 Marin Mt. Tamalpais; Matt Davis Trail Bootjack Camp Comment
  CAS-BOT-BC203807  Elymus glaucus subsp. virescens John Thomas Howell 1943-7-4 18249 Marin Ledum Swamp on road to Point Reyes Comment
  RSA127229  Elymus glaucus subsp. virescens J. T. Howell 1946-7-7 22221 Marin West Peak, Mt Tamalpais Comment
  UC769963  Elymus glaucus subsp. virescens R. F. Hoover 1941-5-21 5173 Marin Point Reyes Comment
  UC1176794  Elymus multisetus John Thomas Howell 1944-6-25 Marin San Rafael Comment
  RSA31377  Epilobium brachycarpum J. T. Howell 1946-9-8 s.n. Marin Near Ignacio Comment
  RSA31380  Epilobium brachycarpum J. T. Howell 1942-9-13 17867 Marin Carson Ridge Comment
  RSA39866  Epilobium brachycarpum P. A. Munz 1947-10-5 12192 Marin Trail from Ross to Lake Lagunitas. 152 Comment
  CAS-BOT-BC166287  Epilobium canum subsp. canum K. Brandegee 1888-10-1 s.n. Marin Angel Island Comment
  UC1007142  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-8-7 14302 Marin s border Kentfield Comment
  UC589366  Epilobium ciliatum subsp. watsonii Beryl O. Schreiber 1932-7-25 663 Marin Lone Pine Beach Tomales Bay Comment
  UC589436  Epilobium ciliatum subsp. watsonii Beryl O. Schreiber 1932-8-3 719 Marin Avalis Beach Tomales Bay Comment
  UC762782  Epilobium ciliatum subsp. watsonii Robert F. Hoover 1941-5-12 5054 Marin on Point Reyes Rd w Inverness Ridge Comment
  UC1122345  Epilobium densiflorum B. Schreiber 1936-6-28 2257 Marin 2 mi e San Geronimo; Petaluma Quadrangle 137 Comment
  RSA31381  Epilobium foliosum J. T. Howell 1944-5-21 19486 Marin Canyon below Phoenix Lake, Mt. Tamalpais Comment
  UC13518  Epipactis gigantea W. C. Blasdale 1893-7-14 Marin Lagunitas Comment
  CAS-BOT-BC57903  Equisetum arvense John Thomas Howell 1945-5-20 20876 Marin Tiburon. Comment
  CAS-BOT-BC57910  Equisetum arvense John Thomas Howell 1957-7-22 32818 Marin Pt. reyes Peninsula, near Drake's Bay. Comment
  CAS-BOT-BC533022  Equisetum laevigatum T. Gosliner; F. Leist; E. Gunnison; M. Hicks 2015-6-12 15844 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Below Bolinas-Fairfax Rd in creek near Old Sled Trail Comment
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Feb 21 2018
  CAS-BOT-BC57536  Equisetum telmateia Ella Dales Cantelow 1939-4-10 2481 Marin Just s. of Tomales Comment
  CAS-BOT-BC57540  Equisetum telmateia Javier Penalosa 1961-2-25 1079 Marin Tiburon, near Recreation Center below St. Hilary's Comment
  RSA44382  Eragrostis mexicana subsp. virescens Henry M. Pollard 1947-8-4 s.n. Marin Grounds of Orleans Hotel, Orleans Comment
  CAS-BOT-BC291183  Erechtites glomeratus John Thomas Howell 1929-6-2 4296 Marin Between Fort Baker and Fort Barry Comment
  CAS-BOT-BC291186  Erechtites glomeratus R. E. Frenkel 1964-5-7 484 Marin Bolinas-Fairfax Road, 1/2 mile E. of junction with Calif. Hwy. 1 91 Comment
  SD51352  Erechtites prenanthoides Darley F. Howe 1961-7-28 3077 Marin 5 miles from Stinson Beach on road to Mount Tamalpais. 149 Comment
  CAS-BOT-BC83519  Erica Wilma Follette 2002-2-1 s.n. Marin North of Muir Beach where it was planted and persists (several acres). Comment
  JEPS19185  Ericameria arborescens W. L. Jepson 1911-10-10 4758 Marin Mt. Tamalpais 518 Comment
  JEPS49089  Ericameria arborescens Lewis S. Rose 1966-9-29 66092 Marin East Peak, Mt. Tamalpais Mt. Tamalpais, East Peak 701 Comment
  UCD131315  Ericameria arborescens Lewis 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
  POM203505  Ericameria arborescens subsp. arborescens L. S. Rose 1934-10-7 34477 Marin S. Slope of Mt. Tamalpais Comment
  POM299475  Ericameria arborescens subsp. arborescens L. S. Rose 1941-10-7 41461 Marin Bootjack Camp, east slope of Mt. Tamalpais 530 Comment
  SEINET11859448  Erigeron glaucus E. H. Graham 1931-7-19 6900 Marin near Lighthouse, Pt. Reyes Comment
  UC1999854  Erigeron glaucus J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-15 9330 Marin Tomales Pt., lower cliffs at McClues Beach. Comment
  CAS-BOT-BC295437  Erigeron karvinskianus John Thomas Howell 1947-5-4 23135 Marin San Rafael Comment
  CAS-BOT-BC295740  Erigeron petrophilus var. petrophilus John Thomas Howell 1942-7-12 17034 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC300238  Erigeron reductus var. angustatus John Thomas Howell 1946-7-7 22197 Marin South of Barths Retreat, Mt. Tamalpais Comment
  CAS-BOT-BC216089  Eriodictyon californicum John Thomas Howell 1946-5-12 21808 Marin Carson Ridge Comment
  UCD119253  Eriodictyon californicum Morris Halperin 1932-6-23 s.n. Marin On trail between Muir Woods and Mt. Tamalpais. Comment
  UCD14230  Eriodictyon californicum M. A. LeFevre 1974-5-4 32 -63 Marin Marin County; Carson Ridge off of old Bolinis Road, west of Fairfax; 304 Comment
  CAS-BOT-BC249914  Eriogonum fasciculatum var. foliolosum Richard Mc. P Brown 1974-9-26 s.n. Marin Point Reyes National Seashore, near foot of new entrance road to Limantour Spit, between road and private residence 12 Comment
  CAS-BOT-BC259186  Eriogonum latifolium Noel H. Holmgren; James L. Reveal 1966-6-5 2635 Marin Tiburon Peninsula, along Tiburon Boulevard Comment
  CAS-BOT-BC259194  Eriogonum latifolium John Thomas Howell 1941-6-29 s.n. Marin Rock Spring to Laurel Dell, Mt. Tamalpais Comment
  RSA196991  Eriogonum latifolium Noel Holmgren, James L. Reveal 1966-6-5 2635 Marin Tiburon Peninsula, along Tiburon Boulevard. Comment
  SBBG40299  Eriogonum latifolium W. J. Dress 1954-8-19 Marin headland, Point Reyes, a mi or so E of the point Comment
  SD51334  Eriogonum latifolium Darley F. Howe 1961-7-28 3085 Marin 11.3 miles west of Invernes on Pt. Reyes 60 Comment
  SEINET11938056  Eriogonum latifolium E. H. Graham 1927-1 s.n. Marin along road, trail and railroad from Mill Valley to Mill Woods, near San Francisco Comment
  SEINET11938057  Eriogonum latifolium M. T. Doutt 1931-1 596 Marin Pt. Reyes, lighthouse Comment
  SJSU919  Eriogonum latifolium E. G. Meyers 1946-6-9 Marin Pt Reyes Comment
  CAS-BOT-BC232296  Eriogonum luteolum var. caninum C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1800 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  CAS-BOT-BC259495  Eriogonum luteolum var. caninum John Thomas Howell 1944-7-7 19680 Marin Above Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC259500  Eriogonum luteolum var. caninum Miss. H. A. Walker 1909-8-14 1838 Marin At Tiburon Comment
  CAS-BOT-BC259505  Eriogonum luteolum var. caninum John Thomas Howell 1937-7-4 13088 Marin Tiburon 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
  JEPS116865  Eriogonum luteolum var. caninum David Gowen 2007-9-6 795 Marin Mt. Burdell Open Space along the western boundary of the park. Comment
  JEPS19677  Eriogonum luteolum var. caninum W. L. Jepson 1891-7-20 Marin Tiburon Comment
  UC72671  Eriogonum luteolum var. caninum Miss M. Alice King July 1893 Marin Tiburon Comment
  CAS-BOT-BC232293  Eriogonum nudum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1921 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs 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
  CAS-BOT-BC229782  Eriophyllum confertiflorum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1919 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs Comment
  POM181719  Eriophyllum confertiflorum H. F. Copeland 1923-6-15 102 Marin Mount Tamalpais Comment
  CAS-BOT-BC301187  Eriophyllum lanatum var. arachnoideum Geo. B. Grant 1900-5-13 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC301192  Eriophyllum lanatum var. arachnoideum A. A. Heller 1906-6-12 8400 Marin Near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC301207  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  JEPS81190  Eriophyllum lanatum var. arachnoideum Edward Lee with W. Joseph 1935-7-18 1563 Marin Lower Throckmorton Trail Mt. Tamalpais Comment
  UC162425  Eriophyllum lanatum var. arachnoideum A. A. Heller 1906-6-12 8400 Marin Mt. Tamalpais Comment
  UC220205  Eriophyllum lanatum var. arachnoideum Katharine Brandegee Marin Mt. Tamalpais Comment
  UC485480  Eriophyllum lanatum var. arachnoideum Katharine Brandegee Marin Mt. Tamalpais Comment
  UC485481  Eriophyllum lanatum var. arachnoideum Katharine Brandegee 1907-6-1 Marin Tamalpais Comment
  UC90306  Eriophyllum lanatum var. arachnoideum KB. 1892-7-12 Marin Tamalpais Comment
  SBBG61096  Eriophyllum staechadifolium S. W. Hutchinson, M. N. Ackley -Apr-1927 282 Marin Point Reyes 3 Comment
  UC565419  Eriophyllum staechadifolium Chas. M. Belshaw 1936-1-1 1448 Marin Bolinas; coastal bluff Comment
  UC17055  Erodium botrys H. P. Chandler 1900-2-26 Marin Mill Valley Comment
  RSA51279  Erodium brachycarpum J. T. Howell 1947-4-23 23075 Marin East side of Drakes Estero, Point Reyes Peninsula. Comment
  SEINET12182169  Erodium macrophyllum M. T. Doutt 1931-1 s.n. Marin near Nicasio Comment
  UC1302896  Eryngium aristulatum var. aristulatum Peter H. Raven 1961-8-22 16578 Marin strand of the laguna in Chileno Valley Comment
  UC20996  Eryngium armatum Alice Eastwood July 1896 Marin Tennessee Bay Comment
  POM203971  Eryngium armatum J. T. Howell 1933-7-30 11466 Marin 1.5 miles north of Olema Comment
  CAS-BOT-BC40796  Erysimum capitatum G. B. Rossbach; R. P. Rossbach 1938-5-29 840 b Marin About 2 miles north of Tocaloma. Comment
  UC1177251  Erysimum concinnum John Thomas Howell 1939-5-28 7379 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC54733  Erysimum concinnum Lewis S. Rose 1935-3-13 35024 Marin Point Reyes. Comment
  CAS-BOT-BC54734  Erysimum concinnum H. Arnott; J. Ingram 1955-3-27 578 Marin Hill ca. 2 miles northeast of end of Point Reyes. Comment
  RSA102241  Erysimum concinnum G. B. Rossbach, Ruth P. Rossbach 1939-6-6 917 Marin About 1/3 of a mile from end of Pt Reyes. 122 Comment
  RSA279466  Erysimum concinnum Robert A. Norris 1979-4-7 3875 Marin Near lighthouse, Pt Reyes. Comment
  UCD77715  Erysimum franciscanum Robert E. Preston 2000-4-14 1331 Marin Marin Peninsula, ca. 0.4 mi s of entrance to Waldo Tunnel, on roadcut along w side of Highway 1/101, 37.8382? N, 122.4865? W 121 Comment
  CAS-BOT-BC383043  Erythranthe grandis David B. Lowry 2005-5-6 MUR Marin Muir Highway, near Muir Beach 144 Comment
  CAS-BOT-BC232260  Eschscholzia californica T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1200 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-BC403204  Eschscholzia californica Alice Eastwood 1901-5-5 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC403210  Eschscholzia californica Javier Penalosa 1961-3-19 1140 Marin Tiburon Peninsula. Tiburon Blvd. north-west of road to Belvedere Island 304 Comment
  JEPS51795  Eschscholzia californica W. L. Jepson 1891-1 Marin Comment
  OBI69879  Eucalyptus globulus Jenn Yost and Matt Ritter, Matt Ritter 8-Apr 55 Marin Fair Dr. & Lincoln Ave, San Rafael, Big Grove Spans fwy on hillside Comment
  CAS-BOT-BC206809  Euonymus occidentalis Julia McDonald 1914-8-1 s.n. Marin Inverness Comment
  UCD142600  Euphorbia maculata John Thomas Howell 1954-9-23 s.n. Marin Ross, M. H. Esberg Garden. Comment
  UC672297  Eurybia radulina H. L. Mason 1925-9-17 2228 Marin near Phoenix Lake Comment
  CAS-BOT-BC312243  Euthamia occidentalis Doreen Smith 2001-10-14 s.n. Marin Entrance to Las Gallinas Sanitary District sewage ponds east of bridge, n.e. San Rafael Comment
  CAS-BOT-BC418822  Fagopyrum esculentum Gordon H. True 1969-9-5 5113 Marin G. H. True residence, 142 Margarita Dr., San Rafael, San Rafael Hills 30 Comment
  CDA2762  Fallopia multiflora G. D. Barbe 1980-10-2 3015 a Marin Marge Hayakawa s garden, 225 Eldridge Avenue, Mill Valley. 0 Comment
  JEPS127806  Festuca bromoides Adam C. Schneider with Susan Fawcett 2014-3-28 471 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  CAS-BOT-BC285565  Festuca californica T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13624 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC53436  Festuca californica J. Burtt Davy Aug 1898 Marin near Olema Comment
  UCD65828  Festuca californica E. Dean; Thomas Starbuck 1989-5-25 188 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 548 Comment
  CAS-BOT-BC278333  Festuca californica subsp. californica John Thomas Howell 1938-6-19 13920 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC282503  Festuca elmeri John Thomas Howell 1944-7-7 s.n. Marin Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC282506  Festuca elmeri John Thomas Howell 1947-5-4 23121 Marin San Rafael Hills Comment
  CAS-BOT-BC282508  Festuca elmeri John Thomas Howell 1945-5-13 20860 Marin Fairfax Hills n. of Phoenix Lake Comment
  UC926374  Festuca elmeri John Thomas Howell 1948-5-22 1534 Marin Phoenix Lake Mount Tamalpais Comment
  CAS-BOT-BC278442  Festuca idahoensis John Thomas Howell 1944-5-21 19492 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  UC1106091  Festuca occidentalis John Thomas Howell 1946-6-2 21989 Marin Lake Lagunitas Mt. Tamalpais Comment
  CAS-BOT-BC278989  Festuca rubra John Thomas Howell 1944-6-4 19561 Marin Near Mt. Vision west of Inverness Comment
  UC60800  Festuca rubra Joseph Burtt Davy 1900-6 6705 Marin Point Reyes Peninsula Comment
  RSA128882  Filago californica J. T. Howell 1939-5-14 s.n. Marin West Point, Mt. Tamalpais Comment
  UC1076678  Foeniculum vulgare C. Ritchie Bell 1952-11-23 1353 Marin s.e. Stinson Beach Comment
  SEINET12118368  Foeniculum vulgare C. R. Bell 1952-1 1353 Marin SE of Stinson Beach Comment
  UCR21008  Fragaria chiloensis H. M. Whistler 1966-4-15 s.n. Marin Central Coast, McClure's Beach, on Tomales Point 8 Comment
  CAS-BOT-BC453527  Fragaria chiloensis D. E. Breedlove 1926-2-21 1424 Marin 11.2 miles W of Inverness 22 Comment
  UC365880  Fragaria vesca A. Kellogg Apr 1877 49 Marin Saucelito Comment
  SEINET7417534 Image available Frangula californica subsp. californica B. Hansen, J. Hansen 1972-6-8 882 Marin Samuel P. Taylor State Park, ca. 6 mi E of Olema Comment
  CAS-BOT-BC223768  Frankenia salina John Thomas Howell 1945-8-19 s.n. Marin Drakes Estero Comment
  SDSU20652  Fritillaria affinis Sean Ryan 2011-3-27 89 Marin 20m along the path heading north from Point Reyes National Seashore Lighthouse turnabout. 135 Comment
  UC615371  Fritillaria affinis Beryl O. Schreiber 1932-3-13 66 Marin Point Reyes Lighthouse Comment
  CAS-BOT-BC130016  Fritillaria affinis Wilma Follette 2000-4-4 s.n. Marin Millerton Point, along north-trending ridge. Tomales Bay, east side Comment
  CAS-BOT-BC130018  Fritillaria affinis W. R. Dudley 1901-4-9 s.n. Marin Near Marshall Comment
  CAS-BOT-BC130022  Fritillaria affinis John Thomas Howell 1950-3-28 26304 Marin Pt. Reyes near the lighthouse Comment
  RSA367706  Fritillaria affinis Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  SJSU8737  Fritillaria affinis J. J. Tada 1967-4-22 Marin 4 mi SE of West Peak of Mt Tamalpais Comment
  SBBG997  Fritillaria biflora H. and M. Dearing 1940-3-21 4144 Marin near Point Reyes Comment
  CAS-BOT-BC130364  Fritillaria liliacea Gladys L. Smith 1978-2-17 4802 Marin Hills about Nicasio Reservoir Comment
  RSA68727  Fritillaria liliacea Mabel Chandler 1946-05 s.n. Marin Hills west of Nicasio Comment
  UC750710  Fritillaria liliacea Mabel Chandler 1946-5-1 Marin Hills w of Nicasio Comment
  CAS-BOT-BC422460  Fumaria officinalis Greg de Nevers 2002-6-1 12676 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve. By Hwy 1. 1 Comment
  CAS-BOT-BC277760  Galium aparine R. Schneider; T. Pollak; J. Stern; L. Williams 2013-4-12 13515 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  JEPS52895  Galium californicum subsp. californicum G. L. Stebbins 1963-8-8 Marin e side East Peak (along Temelpa, Hoo-koo-e-koo, and Wheeler trails); Mt. Tamalpais 213 Comment
  CAS-BOT-BC231861  Galium divaricatum G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1558 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow off Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  UCSB6253  Galium nuttallii subsp. nuttallii Keator, Glenn 1958-08 Marin About 4.1 miles west of Fairfax on Lake Alpine Road Comment
  JEPS58889  Galium parisiense John Thomas Howell 1942-6-7 16973 Marin above Fairfax; San Anselmo Canyon Comment
  JEPS27960  Galium porrigens var. porrigens Rimo Bacigalupi 1961-5-29 7717 Marin hill just ne Point Reyes station (town) 212 Comment
  UC589344  Galium porrigens var. porrigens Beryl O. Schreiber 1932-6-23 554 Marin Hearts Desire Beach Tomale Bay Comment
  UC1192010  Galium trifidum Herbert L. Mason 1946-7-24 12937 Marin third lake (at Double Point) s Bear Valley (on road to Lake Ranch) Comment
  JEPS58887  Galium trifidum var. pacificum John Thomas Howell 1945-8-5 21366 Marin near Stinson Beach Comment
  CAS-BOT-BC303407  Gamochaeta ustulata John Thomas Howell 1946-5-4 21752 Marin Dillons Beach Comment
  CAS-BOT-BC188503  Garrya elliptica Alice Eastwood 1912-7-29 1525 Marin Mt. Tamalpais Comment
  CAS-BOT-BC188506  Garrya elliptica Mrs. O. E. Cappelman 1930-3-1 s.n. Marin Tomales Bay Comment
  CAS-BOT-BC194537  Garrya elliptica Elmer I. Applegate 1897-12-29 956 Marin Pt. Reyes Peninsula. Along the seacoast. Comment
  CHSC20569  Garrya elliptica Robert A. Schlising; N. Lerston, L. Thurman 1963-2-2 2430 Marin Coast Ranges. Roadside, 3.3 miles NW of Point Reyes Station Comment
  UC614983  Garrya elliptica Beryl O. Schreiber 1936-2-1 2106 Marin trail to Shell Beach (on Tomales Bay); Tomales Bay Comment
  UC876001  Garrya elliptica Alice Eastwood Jan 1897 Marin Mt. Tamalpais Comment
  CAS-BOT-BC123875  Garrya fremontii Alice Eastwood 1896-2-1 s.n. Marin Mt. Tamalpais Comment
  UC21612  Garrya fremontii Alice Eastwood Feb 1896 Marin Mt. Tamalpais Comment
  POM264318  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas. Comment
  SEINET11685527  Gastridium phleoides W. A. Weber 1982-1 16351 Marin village of Larkspur Comment
  UCR133539  Gastridium ventricosum A. A. Beetle 1941-7-6 1753 Marin near Bolinas 61 Comment
  CAS-BOT-BC471248  Gaultheria shallon Peter W. Fritsch 2015-5-10 2193 Marin Point Reyes National Seashore, Pierce Point Road, ca. 0.7 km N of intersection with Sir Francis Drake Blvd. 150 Comment
  SD51358  Gaultheria shallon Darley F. Howe 1961-7-28 3082 Marin 2.8 miles from Inverness on road to Pt. Reyes. 60 Comment
  UC481531  Gaultheria shallon H. F. Copeland 1923-6-15 510 Marin Mount Tamalpais Comment
  UC579843  Gaultheria shallon Annetta Carter 1936-7-26 1205 Marin 3 mi n of Inverness (Tomales Bay); Tomales Bay Comment
  SEINET11990087  Gaultheria shallon E. H. Graham 1931-1 6873 Marin nr lighthouse, Pt. Reyes Comment
  CAS-BOT-BC208069  Genista monspessulana T. C. Fuller 1961-6-13 6332 Marin at edge of pavement, e. side of freeway Hwy 101 just n. of turn-off to Sausalito Comment
  CAS-BOT-BC208072  Genista monspessulana Javier Penalosa 1961-3-19 1148 Marin Hillside above a point on Tiburon Blvd. ca. 1000 ft. north-west of road to Belvedere Island 15 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
  RSA128995  Genista monspessulana Peter H. Raven 1949-5-4 432 Marin Tiburon. Comment
  UC615556  Gentiana affinis var. ovata Beryl O. Schreiber 1932-8-16 932 Marin brushy slope Point Reyes Lighthouse Road Comment
  RSA392216  Gentiana affinis var. ovata Lester Rowntree 1930-7-17 s.n. Marin Between woodland and Point Reyes Comment
  UCD103313  Geranium dissectum A. A. Beetle 1939-3-17 1773 Marin Near Bolinas. Comment
  JEPS61430  Geranium molle Lauramay Tinsley 1926-1-1 Marin near Muir Woods Comment
  CAS-BOT-BC83533  Geranium robertianum Doreen Smith 2003-5-1 s.n. Marin Near Inverness. Comment
  RSA0029583  Geranium solanderi P. A. Munz 1954-7-29 19885 Marin Edge of Olema Marshes. Comment
  JEPS69430  Gilia achilleifolia subsp. multicaulis W. L. Jepson 1918-4-20 7556 Marin vicinity San Francisco Bay (Mt. Tamalpais); vicin of San Francisco Bay, Mt. Tamalpais Comment
  CAS-BOT-BC164070  Gilia capitata Peter Rubtzoff 1980-5-11 9442 Marin San Anselmo Comment
  JEPS77901  Gilia capitata subsp. capitata Edward Lee 1934-6-17 927 Marin 1-2 mi s S Brook Comment
  RSA523913  Gilia capitata subsp. chamissonis G. H. True 1937-6-6 718 Marin Point Reyes. 30 Comment
  RSA742090  Gilia capitata subsp. chamissonis Peter L. Morrell 1993-6-5 264 Marin San Francisco Bay Region: about 250 m SW of Kehoe Beach, Point Reyes. 7 Comment
  RSA83152  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1948-6-17 5890 Marin 0.5 mile inland from Tomales Bay, near Camp Tomales. Comment
  SBBG35414  Gilia capitata subsp. chamissonis J. P. Broughton 1969-7-13 1283 Marin sand dunes of Pt Reyes Nat Seashore, near W-facing beach Comment
  UC914320  Gilia capitata subsp. tomentosa Verne Grant, Alva Grant 1947-6-8 7991 Marin on highway 1 Rocky Bluff near Camp Tomales; near Camp Tomales Comment
  UC914321  Gilia capitata subsp. tomentosa Verne Grant, Alva Grant 1948-6-17 8588 Marin on highway 1 Rocky Bluff near Camp Tomales; near Camp Tomales Comment
  CAS-BOT-BC225478  Gilia millefoliata John Thomas Howell 1946-6-9 21997 Marin Abbotts Lagoon Comment
  UC1301072  Glebionis segetum Helen K. Sharsmith 1963-5-18 5455 Marin along e edge of Tomales Bay; San Francisco Bay Region, Tomales Bay 9 Comment
  UC1745796  Glebionis segetum Annetta M. Carter, Herbert L. Mason 1938-5-18 1414 Marin 12 mi from [W of] Inverness. Pt. Reyes. Comment
  UC1746109  Glyceria Annetta M. Carter, Edward Lee 1934-6-17 661 Marin Olema-Bolinas Road near Five-Brook. Comment
  POM313222  Glyceria declinata H. 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
  RSA298550  Glyceria declinata Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4372 Marin Stagnant water of a nearby ditch above McClure Beach, Pt. Reyes National Seashore. Along trail beyond north end of Pierce Pt. Road. Comment
  CAS-BOT-BC282799  Glyceria leptostachya John Thomas Howell 1947-5-18 s.n. Marin E. end of Alpine Lake, Mt. Tamalpais Comment
  CAS-BOT-BC282804  Glyceria leptostachya John Thomas Howell 1943-6-6 18198 Marin Between Mill Valley and Muir Woods Comment
  RSA32496  Gnaphalium beneolens J. T. Howell 1945-9-2 21455 Marin San Rafael Hills Comment
  CAS-BOT-BC83534  Gnaphalium californicum Doreen Smith 2002-5-1 s.n. Marin Rubicon Trail by Rubicon Ridge Comment
  RSA12221  Gnaphalium californicum C. B. Wolf 1934-6-28 5765 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  RSA254182  Gnaphalium chilense Robert A. Norris 1974-6-7 2061 Marin Between San Clemente Creek and San Clemente Drive, Corte Madera. Comment
  CAS-BOT-BC302621  Gnaphalium palustre John Thomas Howell 1946-8-23 22894 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  JEPS34052  Gnaphalium palustre unknown 1925-7-23 78 Marin Pt. Reyes Comment
  CAS-BOT-BC422387  Goodyera oblongifolia P. DaSilva; E. Brusati; A. Young; P. Suri; S. Tsiu 2014-9-13 14527 A Marin Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC311768  Gratiola ebracteata A. Williams 2013-8-9 13767 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Reservoir drawdown zone at Bullfrog Creek Comment
  CAS-BOT-BC304424  Grindelia hirsutula Paul F. Covel 1937-6-27 588 Marin Tomales Pt rd. no. Inverness Comment
  CAS-BOT-BC304431  Grindelia hirsutula David D. Keck 1937-7-3 4578 Marin Inverness, Tomales Bay Comment
  CAS-BOT-BC304439  Grindelia hirsutula John Thomas Howell 1933-10-8 11710 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC304441  Grindelia hirsutula Gordon H. True 1976-6-30 s.n. Marin San Rafael Comment
  CAS-BOT-BC304449  Grindelia hirsutula Peter Rubtzoff 1951-9-23 782 Marin Point Reyes Comment
  CAS-BOT-BC304450  Grindelia hirsutula D. E. Breedlove 1961-12-31 1432 Marin Point Reyes lighthouse area 45 Comment
  CAS-BOT-BC304455  Grindelia hirsutula Belle Richardson Jackson 1932-4-1 s.n. Marin Pt. Reyes Comment
  CAS-BOT-BC304498  Grindelia hirsutula John Thomas Howell 1933-11-19 11721 Marin Ignacio Comment
  CAS-BOT-BC304815  Grindelia hirsutula J. T. Howell 1933-10-8 11701 Marin Pt. Reyes 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-BC314453  Grindelia hirsutula John Thomas Howell 1941-5-18 16189 Marin Stinson Beach Comment
  CAS-BOT-BC314456  Grindelia hirsutula John Thomas Howell 1945-7-1 21265 Marin Tiburon Comment
  CAS-BOT-BC314458  Grindelia hirsutula John Thomas Howell 1933-4-12 10998 Marin Sausalito Hills Comment
  CAS-BOT-BC314468  Grindelia hirsutula P. R. Hichborn 1920-5-24 s.n. Marin Black Pt. Comment
  JEPS59959  Grindelia hirsutula Lewis S. Rose 1969-8-29 69101 Marin 1 mi northeast of San Rafael 1 Comment
  RSA127088  Grindelia hirsutula J. T. Howell 1946-6-20 22097 Marin Between Muir Beach and Stinson Beach. Comment
  UC1176886  Grindelia hirsutula John Thomas Howell 1945-7-29 21362 Marin ocean bluff at mouth Rio Honda (n of Bolinas) Comment
  UC1176895  Grindelia hirsutula John Thomas Howell 1946-11-3 23033 Marin Hamilton Field Comment
  UC32102  Grindelia hirsutula J. Burtt Davy 1894-8-27 1208 Marin Bolinas Bay Comment
  UC472390  Grindelia hirsutula Katharine Brandegee July 1907 Marin Westpoint Road, Tamalpais Comment
  UC914279  Grindelia hirsutula Verne Grant and Alva Grant 1947-4-6 7911 Marin 12 mi from Inverness (sand dunes on Point Reyes Peninsula); Point Reyes Peninsula Comment
  CAS-BOT-BC314447  Grindelia hirsutula R. E. Frenkel 1964-5-28 519 Marin Fairfax-Bolinas Road, 0.25 mile north of Meadows C.C. 207 Comment
  CDA6146  Grindelia hirsutula subsp. hirsutula Unknown 1925-6-5 1655 Marin 0 Comment
  CHSC8128  Grindelia stricta M. Banning 1969-4-7 36 Marin 4 mi. N. of Stinson Beach on Hwy 1. 3 Comment
  CAS-BOT-BC304589  Gutierrezia californica Alice Eastwood 1925-4-3 s.n. Marin Angel Island Comment
  UCD85230  Hainardia cylindrica Javier Penalosa; John Thomas Howell 1961-6-7 1622 Marin Tiburon Peninsula. Paradise Drive near Prince Royal Passage. Comment
  CAS-BOT-BC306272  Hedypnois cretica Belle Richardson Jackson 1938-4-11 s.n. Marin Pt. Reyes Peninsula Comment
  UC1177287  Hedypnois rhagadioloides John Thomas Howell 1947-6-18 23278 Marin near Dillons Beach Comment
  CAS-BOT-BC306652  Helenium bigelovii Javier Penalosa 1961-7-8 1959 Marin Tiburon Peninsula. Below old St. Hilary's in Tiburon Comment
  CAS-BOT-BC223998  Helianthemum scoparium John Thomas Howell 1946-5-12 21809 Marin Carson Ridge Comment
  CAS-BOT-BC224000  Helianthemum scoparium H. E. McMinn 1922-6-20 243 Marin Near top of Mt. Tamalpais Comment
  CAS-BOT-BC305884  Helminthotheca echioides Robert M. King 1980-7-8 8408 Marin One mile north of Marshall Comment
  UC523532  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi n Tomales Comment
  UC615229  Hemizonia congesta subsp. congesta Beryl O. Schreiber 1933-8-10 923 Marin 2 mi n Tomales Comment
  CAS-BOT-BC306190  Hemizonia congesta subsp. congesta H. M. Hall 1915-10-1 10128 Marin Region of San Francisco Bay. Near San Rafael (5 mi north, Nicasio road) Comment
  CAS-BOT-BC309642  Hemizonia congesta subsp. lutescens A. A. Heller 1902-6-19 5730 Marin Tiburon peninsula, along the Bay road Comment
  CAS-BOT-BC320490  Hemizonia congesta subsp. lutescens A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13177 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe valves: north of Lake Lagunitas picnic area, swale between Sludge Pond and Pine Point Comment
  JEPS13321  Hemizonia congesta subsp. lutescens W. L. Jepson 1892-9-9 Marin Ross Valley Comment
  UC1106276  Hemizonia congesta subsp. lutescens John Thomas Howell 1940-6-9 Marin Tiburon Comment
  UC1536899  Hemizonia congesta subsp. lutescens Gordon H. True 1937-6-6 722 Marin near Olema 24 Comment
  UC480913  Hemizonia congesta subsp. lutescens Katharine Brandegee Marin Rodeo Lagoon Comment
  UC89417  Hemizonia congesta subsp. lutescens Katharine Brandegee 1905-7-11 Marin Rodeo Lagoon Comment
  UC990582  Hemizonia congesta subsp. lutescens James I. McMurphy 1909-6-25 Marin near Olema Comment
  CAS-BOT-BC306251  Hemizonia congesta subsp. lutescens John Thomas Howell 1945-9-16 21469 Marin San Rafael Comment
  SBBG34529  Hemizonia congesta subsp. lutescens D. Myrick 1969-8-2 2125 Marin NW of Old St Hilary, Tiburon 60 Comment
  UC1536897  Hemizonia congesta subsp. lutescens Gordon H. True Jr. 1937-7-25 821 Marin n of San Geronimo 60 Comment
  UCD69050  Hemizonia congesta subsp. lutescens P. Rodriguez-Rojo 1997-5-15 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. 120 Comment
  UC89029  Hemizonia congesta subsp. luzulifolia K. Brandegee 1886-6-7 Marin Sylvania Comment
  UC1094593  Heracleum lanatum C. R. Bell 1953-6-9 1431 Marin Tocaloma Comment
  JEPS77813  Heracleum lanatum Robert M. Lloyd 1963-3-10 2128 Marin e. of Bootjack on rd. to Mill Valley 304 Comment
  UCD127516  Heracleum maximum H. A. Borthwick 1925-6-5 1855 Marin Bolinas. Comment
  CAS-BOT-BC310218  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1946-5-12 21775 Marin South end of Carson Ridge Comment
  CAS-BOT-BC310222  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1966-4-6 41464 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  RSA275999  Hesperevax sparsiflora var. sparsiflora Robert A. Norris 1978-5-6 3780 Marin Bootjack, Mt. Tamalpais. Comment
  CAS-BOT-BC482457  Hesperolinon californicum Doreen L. Smith 2015-4-25 s.n. Marin Leiss Ranch 104 Comment
  CAS-BOT-BC123110  Hesperolinon congestum Henry Nicholas Bolander 1863-1-1 2386 Marin unspecified Comment
  CAS-BOT-BC176073  Hesperolinon congestum D. E. Breedlove 1963-5-24 4964 Marin Near Old Saint HIlary's Church, Tiburon Comment
  CAS-BOT-BC176076  Hesperolinon congestum H. L. Mason 1928-4-28 4409 Marin Tiburon Peninsula Comment
  UCD110506  Hesperolinon congestum Linda Bjork 1978-5-28 34 Marin Ring Mountain, Tiburon Peninsula. 137 Comment
  UC17264  Hesperolinon micranthum Mrs. Brandegee Marin Mt. Tamalpais Comment
  CAS-BOT-BC311171  Heterotheca sessiliflora subsp. bolanderi Peter H. Raven; Michael P. Johnson 1967-5-1 21171 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC311181  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1926-6-9 13914 Marin Sausalito Comment
  UC485469  Heterotheca sessiliflora subsp. bolanderi Katharine Brandegee Marin Tamalpais Comment
  CAS-BOT-BC311179  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1933-7-30 11465 Marin 1 mile east of Forest Knolls Comment
  UCD133085  Heterotheca sessiliflora subsp. bolanderi Thomas Morley 1940-11-10 83 Marin on top of Bolina Ridge west of Bottini. 396 Comment
  UC11352  Heuchera micrantha W. L. Jepson 1891-6-11 Marin Mt Tamalpais Comment
  UC764990  Heuchera micrantha R. F. Hoover 1941-5-12 5049 Marin Inverness Comment
  CAS-BOT-BC420419  Heuchera micrantha var. diversifolia Peter H. Raven; Michael P. Johnson 1967-5-2 21353 Marin Angel island, bluffs near the bay, Hospital Cove, W side of the island 15 Comment
  UC858025  Heuchera micrantha var. erubescens Alice Eastwood 1913-7-10 Marin along road to Bolinas Comment
  CAS-BOT-BC424190  Heuchera micrantha var. hartwegii Javier Penalosa 1961-7-15 1986 Marin First ravine northwest of summit; Tiburon Peninsula 60 Comment
  CAS-BOT-BC421688  Hieracium albiflorum D. Greenberger; A. Davis; N. Davis; V. Smith 2014-6-14 14407 Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump: from Bolinas-Fairfax Road to Alpine Lake dam to Kent Pump Road gate. Comment
  POM52726  Hieracium albiflorum Harriet Ann Walker 1907-7-4 647 Marin Mill Valley. Comment
  CAS-BOT-BC319531  Hieracium albiflorum J. W. Congdon 1880-7-3 s.n. Marin Paper Mill Creek Comment
  CDA12024  Hierochloe occidentalis G. F. Hrusa, B. Follansbee 1990-2-26 7500 Marin North Coast Biodiversity Arena; Main ridge 3 miles S of Pt. Reyes Station. Comment
  POM208029  Hierochloe occidentalis Michener, Bioletti 1893-03 12056 Marin Mill Valley Comment
  SEINET176359  Hierochloe occidentalis H. E. Parks Marin In canyons on Mt. Tamalpais. Comment
  CAS-BOT-BC55369  Hirschfeldia incana J. F. Emmel 1970-3-7 264 Marin Along cliff edge between Yellow Bluff and Cavallo Point, 100 feet south-southeast of Sausalito. Comment
  RSA107067  Holcus lanatus L. S. Rose 1956-6-25 56103 Marin Bolinas Ridge, Mt. Tamalpais 549 Comment
  UC573680  Holcus lanatus H. S. Yates 1936-6-14 5639 A Marin 1 mi e Aurora School; Sebastopol Quad. Comment
  UCD84969  Holcus lanatus L. S. Smith 1916-4-6 s.n. Marin Baltimore Park. Comment
  CAS-BOT-BC320303  Holocarpha virgata Doreen Smith 2001-7-15 s.n. Marin Lagunitas Meadows, north side of Mount Tamalpais Comment
  SD6054  Holodiscus discolor 1916-7-1 Marin Muir Woods Comment
  UC589539  Holodiscus discolor Beryl O. Schreiber 1932-6-15 486 Marin Tomales Bay, Teachers Beach Teachers Beach; Tomales Bay, Teachers Beach Comment
  CAS-BOT-BC149969  Holodiscus discolor var. discolor C. H. M. 1918-9-4 s.n. Marin Lagunitas Comment
  CAS-BOT-BC149972  Holodiscus discolor var. discolor Alice Eastwood 1915-6-24 4785 Marin Inverness Comment
  UC1746174  Hordeum brachyantherum Annetta M. Carter, Edward Lee 1934-6-17 660 Marin Olema-Bolinas Road near Five-Brook. Comment
  CAS-BOT-BC284603  Hordeum brachyantherum subsp. brachyantherum Malcom A. Nobs; S. Galen Smith 1949-6-29 908 Marin Pt. Reyes, north of Inverness Comment
  CAS-BOT-BC284608  Hordeum brachyantherum subsp. brachyantherum Javier Penalosa 1961-4-1 1205 Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Blvd. (ca. 1 mi. from U.S. 101) 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
  CHSC36413  Hordeum brachyantherum subsp. brachyantherum J. Boze 1982-4-17 414 Marin Along side of Rd A104 1 mi. E of junc. with Hwy 1. Comment
  SEINET10659001  Hordeum geniculatum Robert A. Norris 1977-5-14 Norris 3582 Marin Near small canal (and near Sir Francis Drake Hwy.), ca. 1 mi. WSW Pt. Reyes Station. Comment
  HSC10225  Hordeum murinum subsp. glaucum R. C. Wunner 1962-4-22 Marin Fairfax, Marinda Oaks, lot adjacent to 27 Vista Way. Comment
  CAS-BOT-BC289416  Hordeum murinum subsp. leporinum John Thomas Howell 1946-5-12 21764 Marin Between Fairfax and Meadows Club Comment
  CAS-BOT-BC273521  Hordeum vulgare Catherine Best 1985-4-16 1075 Marin At the intersection of Novato Blvd. and the Pt. Reyes - Petaluma Rd. Comment
  UC650352  Horkelia californica subsp. californica Milo S. Baker 1940-7-18 9787 Marin along road halfway out to lighthouse, Point Reyes Peninsula; Point Reyes Peninsula Comment
  UCD113403  Horkelia californica var. californica Collector unknown 1925-6-6 1681 Marin Bolinas. Comment
  CAS-BOT-BC166997  Horkelia marinensis Robert Soost 2001-8-1 s.n. Marin Ridge area of Marshall Beach Road Comment
  CAS-BOT-BC144021  Horkelia marinensis Catherine Best 1979-5-16 s.n. Marin Pt. Reyes Peninsula - Lunnys Ranch near Radio Station Comment
  UC525512  Horkelia tenuiloba Ethel Crum 1933-7-9 1507 Marin s side Mt. Tamalpais 304 Comment
  JEPS14201  Hydrocotyle ranunculoides John Thomas Howell 1926-11-21 2255 Marin Bolinas Comment
  UC615172  Hydrocotyle verticillata Beryl Schreiber 1936-6-21 2255 Marin Tomales Bay, Shell Beach 1 Comment
  CAS-BOT-BC175974  Hypericum X moserianum Elizabeth McClintock 1983-8-27 s.n. Marin Bear Valley, National Seashore Comment
  CAS-BOT-BC400877  Hypericum anagalloides John Thomas Howell 1939-7-2 14817 Marin Elk Valley Comment
  CAS-BOT-BC410245  Hypericum concinnum A. A. Heller 1906-6-12 8399 Marin Near the summit of Mt. Tamalpais. Comment
  POM135734  Hypericum concinnum P. A. Munz 1922-8-5 6427 Marin Mt. Tamalpais Comment
  UC34308  Hypericum concinnum W. C. Blasdale 1893-5-25 Marin Mill Valley Comment
  CAS-BOT-BC410752  Hypericum concinnum Alice Eastwood s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC311323  Hypochaeris glabra E. Brooks 1877-5-1 1 Marin Saucelito [Sausalito] Comment
  CAS-BOT-BC311326  Hypochaeris glabra Peter H. Raven; Michael P. Johnson 1967-5-1 21062 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC311497  Hypochaeris radicata Javier Penalosa; Douglas Ripley 1961-4-29 1410 Marin Tiburon Peninsula. Northeast slope of hill above Paradise Cove 53 Comment
  JEPS36540  Hypochaeris radicata W. L. Jepson 1900-9-15 Marin on the Point at Point Reyes Peninsula Comment
  CAS-BOT-BC508347  Ipheion Lilian McHoul 1973-3-26 s.n. Marin Near dam of Bon Tempe Reservoir Comment
  JEPS17357  Iris douglasiana W. L. Jepson Feb 13 1900-Feb 18 1900 503 A Marin Inverness Comment
  JEPS17359  Iris douglasiana W. L. Jepson 1919-5-18 8303 Marin near Inverness Comment
  JEPS89276  Iris douglasiana Edward Lee 1934-4-30 782 Marin 10 mi. on rd. n.w. Tomales Comment
  UC1134693  Iris douglasiana A. E. Wieslander 1933-6-11 312 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  UC143452  Iris douglasiana A. A. Heller 1904-4-28 7371 Marin Corte Madera Comment
  UC747019  Iris douglasiana G. Thomas Robbins with J. T. Howell 1944-4-13 1500 Marin 3-4 mi w Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 426 Comment
  RSA212209  Iris douglasiana Lewis S. Rose 1970-4-1 70021 Marin Arroyo Hondo, 3 miles NW of Bolinas. 61 Comment
  SEINET10529077  Iris douglasiana R. D. Sage 1992-1-9 Sage 13407 Marin Collected along redwood creek near camp eastwood, 2 km s, 2.5 km w mill valley. Comment
  SEINET12048684  Iris douglasiana F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -119 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  UCSB61608  Iris longipetala Gliessman, Stephen 1969-3-31 Marin south side of Paradise Drive; 1.3 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  CDA39600  Iris macrosiphon D. G. Kelch 2007-3-29 7 .099 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  JEPS17181  Iris macrosiphon W. L. Jepson 1897-3-10 Marin Olema Comment
  JEPS17342  Iris macrosiphon W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  SEINET8752799  Iris macrosiphon F. Martin 1962-4-21 s.n. Marin Marin City, Along San Pedro road. 7 miles east of San Rafael road. Comment
  CAS-BOT-BC88647  Isatis tinctoria John Thomas Howell 1974-5-2 50328 Marin Stinson Beach. In yard of Barbara Menzies. Comment
  CAS-BOT-BC69915  Isoetes howellii John Thomas Howell 1926-8-15 2187 Marin Strand of Lake Lagunitas. Comment
  CAS-BOT-BC69916  Isoetes howellii Brandegee s.n. Marin Olema. Comment
  CAS-BOT-BC112461  Isolepis cernua Gordon H. True 1968-7-26 4700 Marin Point Reyes Bird Observatory ca. 3 mi. NW of Bolinas as Arroyo Hondo. 60 Comment
  CAS-BOT-BC112469  Isolepis cernua John Thomas Howell 1966-6-9 41561 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC112472  Isolepis cernua Ira L. Wiggins 1938-7-14 8941 Marin Upper margins of salt marsh, Stinson Beach, south end of Bolinas Bay. Comment
  CAS-BOT-BC324781  Iva axillaris A. E. LaRose 1966-11-4 s.n. Marin Along Sir Francis Drake Blvd. opposite the west gate, San Quentin Comment
  OBI15978  Jaumea carnosa G. Thomas Robbins 1959-7-18 4111 Marin Along W shore of Tomales Bay, 1/2 mi S of Inverness Comment
  UC127399  Juncus breweri Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6737 Marin Point Reyes Peninsula 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
  POM110897  Juncus bufonius var. bufonius Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC615404  Juncus effusus subsp. pacificus Beryl O. Schreiber 1936-6-21 2251 Marin Shell Beach Tomales Bay 1 Comment
  UC1101026  Juncus hesperius Malcolm A. Nobs and S. Galen Smith 1949-6-28 887 Marin 1.5 mi n Inverness Comment
  CAS-BOT-BC34664  Juncus occidentalis Doreen Smith 2007-6-1 s.n. Marin Western part of the county. Millerton Point Park. Comment
  JEPS74124  Juncus patens Carl V. Meyer 1928-9-15 671 Marin Inverness Ridge Comment
  SEINET11789772  Juncus patens H. W. Graham 1927-1 9- 11 -6 Marin from Mill Valley to Main Woods near San Fransisco Comment
  UCD141762  Juncus patens Malcolm A. Nobs; S. Galen Smith 1949-6-30 915 Marin on Highwya 1, ca. 1 mile north of Point Reyes Station. Comment
  RSA127070  Juncus phaeocephalus var. paniculatus J. T. Howell 1941-7-6 16363 Marin Hidden Lake, Mt. Tamalpais. Comment
  RSA298525  Juncus phaeocephalus var. paniculatus Robert A. Norris 1982-5-22 4389 Marin West end of Stafford Lake, 5 miles W Novato. 43 Comment
  RSA119343  Juncus phaeocephalus var. phaeocephalus S. S. Tillett 1956-6-30 587 Marin Above and E of old Life-Saving Station, W beach Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light. Comment
  UC1106120  Koeleria macrantha John Thomas Howell 1941-5-25 16212 Marin Rifle Camp Mt. Tamalpais (Mt. Tamalpais); , Rifle Camp Comment
  CAS-BOT-BC271350  Koeleria pyramidata John Thomas Howell 1939-5-21 s.n. Marin Shelter Cove, Tiburon Comment
  CAS-BOT-BC499182  Kopsiopsis hookeri Mrs. W. A. Wood 1915-4-9 s.n. Marin Mt. Tamalpais 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-BC229772  Lactuca saligna A. Howald; J. Dela Cruz; Z. Beltz; et al. 2012-8-25 1451 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., on Laurel Dell Fire Rd. near culvert LD-17.3. Comment
  CAS-BOT-BC311763  Lactuca serriola A. Williams 2013-8-9 13760 B Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Quarry Comment
  CAS-BOT-BC337873  Lapsana communis Wilma Follette 2001-5-2 s.n. Marin Samuel Taylor State Park, at site of spring along Sir Francis Drake Blvd., West of Paper Mill Creek Comment
  CAS-BOT-BC229769  Lasthenia californica J. Klein; G. Block; L. Webb; et al. 2012-5-5 833 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  CAS-BOT-BC338173  Lasthenia californica F. Grinnell Jr. 1918-4-28 s.n. Marin Lagunitas Comment
  CAS-BOT-BC338188  Lasthenia californica L. R. Abrams 1918-4-27 6884 Marin Sausalito to Larkspur Comment
  HSC5137  Lasthenia californica H. E. Parks Apr 1926 1184 Marin Tiburon Peninsula 152 Comment
  CAS-BOT-BC338178  Lasthenia californica John Thomas Howell 1938-5-28 s.n. Marin Pt. Reyes Light-house Comment
  JEPS86751  Lasthenia californica subsp. californica Jack and Betty Guggolz 1990-4-23 1034 Marin 73 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
  JEPS17892  Lasthenia californica subsp. macrantha Rimo Bacigalupi with J. Dawson and O. Solbrig 1955-10-22 5523 Marin tip Point Reyes Peninsula (about entrance to lighthouse reserve) Comment
  SEINET11447678 Image available Lasthenia californica subsp. macrantha W. Roderick 1967-4-2 s.n. Marin Pt. Reyes, near the lighthouse. 76 Comment
  UC33087  Lasthenia californica subsp. macrantha Jos. Burtt Davy 1906-6-2 6820 Marin Point Reyes Comment
  CAS-BOT-BC355479  Lasthenia glaberrima John Thomas Howell 1941-6-10 16305 Marin 9 mi. W of Novato Comment
  UC188984  Lasthenia gracilis C. F. Sonne Apr 1887 Marin near Tamalpais Comment
  UC135157  Lasthenia gracilis Alice Eastwood 1901-5-5 Marin Point Reyes Comment
  SD70390  Lasthenia macrantha Robert Ornduff 1958-4-30 4966 Marin On road to Point Reyes lighthouse; 2.0 miles southwest of school. Comment
  UC90020  Lasthenia macrantha subsp. macrantha J. W. Congdon 1880-6-9 Marin Dillon Beach Comment
Read comments
Jul 4 2008
  CAS-BOT-BC366964  Lasthenia minor Alice Eastwood 1906-5-1 s.n. Marin Pt Reyes Comment
  JEPS104761  Lathyrus John L. Morrison 1937-4-18 2130 Marin along the trail (Matt Davis) above Stinson Beach, about 1 1/2 mi from the ocean Comment
  SEINET12166176  Lathyrus bolanderi F. H. Utech 1988-1 88 -152 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile mark 9.80 380 Comment
  UC15398  Lathyrus vestitus var. vestitus Harley P. Chandler 1900-2-26 538 Marin Mill Valley San Francisco Bay Region, Mount Tamalpais Comment
  UC761889  Layia carnosa R. F. Hoover 1941-5-21 5151 Marin Point Reyes Comment
  CAS-BOT-BC325925  Layia carnosa Roxana S. Ferris 1965-5-1 13637 Marin Dunes at Abbotts Lagoon. Pt. Reyes National Seashore. Comment
  CAS-BOT-BC323859  Layia chrysanthemoides Volney Rattan No date on sheet. (1903?) s.n. Marin Angel Island, San Francisco Bay Comment
  CDA8134  Layia chrysanthemoides T. C. Fuller 1958-5-21 434 -58 Marin 2 miles north of Novato. 0 Comment
  RSA126548  Layia chrysanthemoides J. T. Howell 1946-4-18 21678 Marin Novato. Comment
  CAS-BOT-BC321773  Layia gaillardioides Alice Eastwood 1912-6-9 288 Marin Sausalito Comment
  CAS-BOT-BC321788  Layia gaillardioides Marian L. Campbell 1920-4-1 s.n. Marin Mill Valley Comment
  UCD133898  Layia gaillardioides Collector Unknown 1925-6-5 1627 Marin exact location unknown. Comment
  HSC5910  Layia platyglossa B. Francis 1964-3-9 31 Marin 0.5 mi. NE of Tiburon Comment
  POM216920  Layia platyglossa subsp. platyglossa H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  RSA14720  Layia platyglossa subsp. platyglossa C. B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  RSA32127  Leontodon taraxacoides subsp. taraxacoides J. T. Howell 1945-7-29 21333 Marin Bolinas. Comment
  CAS-BOT-BC215713  Lepechinia calycina Katharine Brandegee 1907-6-28 s.n. Marin Bolinas Ridge Comment
  CAS-BOT-BC215716  Lepechinia calycina Paul F. Covel 1936-5-10 131 Marin Mt. Tamalpais-Bolinas Road Comment
  POM316652  Lepechinia calycina Patricia Wilder 1965-6-7 3547 Marin Bolinas Ridge. 534 Comment
  UCD124955  Lepechinia calycina Ogden C. Riddle 1941-4-20 69 Marin near Bootjack Camp, Mt. Tamalpais. 304 Comment
  CAS-BOT-BC368040  Lepidium didymum Greg de Nevers 2001-3-13 12137 Marin Audubon Canyon Ranch, Bolinas Lagoon Preserve 304 Comment
  CAS-BOT-BC89089  Lepidium didymum A. D. E. Elmer 1903-7-1 4775 Marin Point Reyes Post Office. Comment
  CAS-BOT-BC89095  Lepidium didymum T. S. Brandegee 1886-1-1 s.n. Marin Between Olema and Bolinas. Comment
  CAS-BOT-BC89774  Lepidium latipes John Thomas Howell 1946-4-18 21654 Marin Ignacio. Comment
  CAS-BOT-BC89773  Lepidium latipes Alice Eastwood 1921-5-8 10451 Marin Petaluma. Comment
  CAS-BOT-BC12855  Lepidium pinnatifidum Walter Lennon 1974-11-3 s.n. Marin Corte Madera. Pixley Avenue and Redwood Avenue. Comment
  UCD115860  Lepidium pinnatifidum John Thomas Howell 1976-6-2 51804 Marin Corte Madera. Comment
  CDA25060  Lepidium strictum G. D. Barbe 1979-4-1 2485 Marin Road-trail to Coast Camp south of Limantour Parking Lot, Point Reyes National Seashore. 0 Comment
  CAS-BOT-BC13013  Lepidium virginicum Walter Lennon 1974-11-12 s.n. Marin San Anselmo. Center Boulevard. Comment
  CAS-BOT-BC13014  Lepidium virginicum Doreen Smith 1995-10-2 s.n. Marin San Rafael. McInnis Park by Canoe Launch area. Comment
  CAS-BOT-BC149604  Leptosiphon androsaceus Wilma Follette 2003-5-1 s.n. Marin Mt. Burdell. Monolopia site. Comment
  SEINET3363427 Image available Leptosiphon androsaceus G. Thomas Robbins 1944-4-14 1506 Marin Big rock ridge, 2 miles west of Hamilton Field Air Base 61 Comment
  CAS-BOT-BC226655  Leptosiphon grandiflorus A. D. E. Elmer 1903-7-1 4555 Marin Point Reyes Post Office Comment
  CAS-BOT-BC324158  Lessingia hololeuca John Thomas Howell 1957-9-15 32957 Marin near Mill Valley Comment
  POM361824  Lessingia hololeuca L. S. Rose 1946-9-20 s.n. Marin Ignacio 6 Comment
  UC903290  Lessingia hololeuca Ethel Crum 1933-10-8 1567 Marin Forest Knolls North Coast Ranges,Forest Knolls 91 Comment
  JEPS20602  Lessingia micradenia var. micradenia Willis L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  CAS-BOT-BC283527  Leymus X vancouverensis John Thomas Howell 1945-6-3 20926 Marin Shell Beach Comment
  UC50621  Leymus X vancouverensis J. Burtt Davy Aug. 1898 4323 Marin mouth of valley near Olema; Bear Valley Comment
  CAS-BOT-BC274485  Leymus triticoides John Thomas Howell 1944-9-24 20741 Marin Stinson Beach Comment
  UCD87713  Leymus triticoides Javier Penalosa; J. T. Howell 1961-6-29 1870 Marin Tiburon Peninsula. Paradise Dr. 2.4 miles NW of road to Naval Net Depot. Comment
  CAS-BOT-BC451609  Lilaea scilloides John Thomas Howell 1946-5-4 21720 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC130741  Lilium pardalinum Wilma Follette; Gordon H. True 1982-7-11 8483 Marin Pt. Reyes ca. 5 mi. NW of Inverness between McClures Beach Road and Abbotts Lagoon, along tributary to Abbotts Lagoon 48 Comment
  UC1106309  Limnanthes douglasii John Thomas Howell 1946-4-18 21677 Marin Novato Comment
  SEINET5556949  Limnanthes douglasii H. S. Gentry 1962-1 19697 Marin 7-8 mi. W of Novato. 30 Comment
  UC971877  Limnanthes douglasii subsp. douglasii Charles T. Mason Jr. 1948-3-15 1199 Marin along Petaluma-Pt. Reyes road 1 mi ne junction with Fairfax-Nicasio-Pt. Reyes road Comment
  RSA70472  Limnanthes douglasii subsp. douglasii Mabel Peirson 1926-4-1 6541 Marin 4 mi. north of Ignacio. Comment
  SD81285  Limnanthes douglasii var. sulphurea Darley F. Howe 1969-5-27 4580 Marin Point Reyes Peninsula, near lighthouse. Comment
  UC421701  Limonium californicum John Thomas Howell 1926-9-9 2188 Marin salt marsh near San Rafael Comment
  UC763183  Limonium californicum R. F. Hoover 1941-6-19 5364 Marin Inverness Comment
  UC2048781  Limonium ramosissimum Christine Jones 2011-7-5 1044 Marin Marin County. Comment
  JEPS58170  Linanthus androsaceus Lauramay Tinsley 1926-1 Marin near Muir Woods Comment
  JEPS30784  Linanthus androsaceus Lincoln Constance, Alan A. Beetle 1940-4-20 2567 Marin 5.4 mi se Fairfax (above Alpine Lake) 365 Comment
  UC1124069  Linanthus parviflorus A. E. Wieslander 1934-5-20 489 Marin 2 mi w Shell Beach; Pt. Reyes Quad. 137 Comment
  UCD118704  Linanthus pungens Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  SEINET10638957  Lippia nodiflora var. rosea Robert A. Norris 1977-5-27 Norris 3608 Marin Ca. 2.5 miles NW Nicasio. Comment
  JEPS46623  Lithocarpus densiflorus W. L. Jepson 1184 Marin Inverness Comment
  SEINET12034165  Lithocarpus densiflorus M. T. Doutt 1931-1 121 Marin Alpine Dam Comment
  RSA145  Lithocarpus densiflorus var. densiflorus J. T. Howell 1927-8-22 674 Marin Mt. Tamalpais near West Point. 518 Comment
  RSA86940  Lithocarpus densiflorus var. densiflorus F. W. Peirson 1925-10-3 6477 Marin South side of Mt. Tamalpais. Comment
  CAS-BOT-BC366907  Lithophragma heterophyllum J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13022 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC435653  Lithophragma heterophyllum John Thomas Howell 1943-4-11 17907 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC435656  Lithophragma heterophyllum Kellogg no date on label s.n. Marin San Rafeal Comment
  CAS-BOT-BC342210  Logfia filaginoides John Thomas Howell 1943-4-11 17899 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC342215  Logfia filaginoides Brandegee No date on label s.n. Marin Tamalpais Comment
  UC914295  Logfia gallica Verne Grant and Alva Grant 1946-6-13 7666 Marin near Fairfax Comment
  CAS-BOT-BC283447  Lolium multiflorum John Thomas Howell 1966-6-9 41553 Marin SE corner of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC283458  Lolium multiflorum Javier Penalosa 1961-5-30 1535 Marin Tiburon Peninsula. Tiburon ca 50 yds W of Blackfield Drive Comment
  CAS-BOT-BC283500  Lolium multiflorum Peter H. Raven; Michael P. Johnson 1967-5-1 21040 Marin Angel Island. Slopes on S side of island near Rock Quarry and small reservoir 91 Comment
  CHSC60206  Lolium multiflorum J. Boze 1982-4-17 408 Marin Along side of Rd. A104, 3 mi e of Junction with Hwy. 1. Comment
  UCD66108  Lolium multiflorum Javier Penalosa; J. T. Howell 1961-6-29 1888 a Marin Tiburon Peninsula. Paradise Dr. 2.4 mi. northwest of road to Naval Net Depot. Comment
  UCD66310  Lolium multiflorum Mrs. H. P. Kelley 1916-4-1 Marin Marin County. Comment
  CAS-BOT-BC283495  Lolium multiflorum Catherine Best 1996-5-26 1489 Marin Millerton Point, Tomales Bay State Park Comment
  UC1106115  Lolium perenne John Thomas Howell 1943-5-9 Marin San Raphael Comment
  UCSB13017  Lomatium dasycarpum Dearing, Hugh; Dearing, Margaret 1940-3-21 Marin San Anselmo Comment
  JEPS12843  Lonicera hispidula var. vacillans W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  UC28518  Lonicera hispidula var. vacillans J. Burtt Davy 1894-8-28 1219 Marin Bolinas Bay Comment
  CAS-BOT-BC241505  Lonicera involucrata var. ledebourii Beryl O. Schreiber 1936-3-7 2120 Marin Trail to Shell Beach, on Tomales Bay Comment
  UC589482  Lonicera involucrata var. ledebourii Beryl O. Schreiber 1932-6-15 482 Marin Teachers Beach Tomales Bay Comment
  JEPS55454  Lotus formosissimus L. M. Newlon 1921-1 96 Marin Mt. Tamalpais Comment
  RSA273189  Lotus formosissimus Glenn A. Gorelick 1967-5-14 s.n. Marin 9 mi. NE of Pt. Reyes lighthouse. 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
  JEPS26895  Lotus humistratus W. L. Jepson 1897-4-10 13810 Marin Ross Valley hills Ross Valley Comment
  CDA27273  Lotus micranthus D. G. Kelch 2007-4-22 7 .194 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  UC15647  Lotus micranthus F. T. Bioletti 1892-1 Marin Mill Valley Comment
  RSA256389  Lotus micranthus Robert A. Norris 1974-5-24 2014 Marin Near Cecilia Way and Tiburon Rd., Tiburon Peninsula Comment
  UC615476  Lotus scoparius Beryl O. Schreiber 1932-5-22 287 Marin Matt Davis Trail to Muir Woods Comment
  UCD106704  Lotus uliginosus John Thomas Howell 1944-7-30 19856 Marin Between Mill Valley and head of salt marshes. 3 Comment
  RSA406434  Lotus unifoliolatus M. S. Jussel 1933-7-30 s.n. Marin Near Forest Knolls. Comment
  UC15712  Lotus wrangelianus Harley P. Chandler Apr 1899 292 Marin Ross Valley Comment
  CAS-BOT-BC201227  Lupinus Charles Piper Smith 1947-6-27 47616 Marin Point Reyes Peninsula, Radio Station Road, School Zone Comment
  CAS-BOT-BC201439  Lupinus albifrons var. albifrons H. E. McMinn 1922-6-6 146 Marin Roadside to Alpine Dam Comment
  CAS-BOT-BC201441  Lupinus albifrons var. albifrons Charles Piper Smith 1947-6-24 47552 Marin Point Reyes Station, 4.1 miles north Comment
  CAS-BOT-BC201449  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48403 Marin Olema - 2.6 miles south Highway 1 Comment
  CAS-BOT-BC201450  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48404 Marin Olema, 2.6 miles south Highway 1 Comment
  CAS-BOT-BC201455  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48405 Marin Olema, 2.6 miles south Highway 1 Comment
  CAS-BOT-BC196046  Lupinus albifrons var. collinus John Thomas Howell 1940-5-26 15544 Marin Little Carson Comment
  RSA15381  Lupinus albifrons var. collinus Carl B. Wolf 1927-4-24 337 Marin The coastal side of Mill Valley toll road. Comment
  UC127059  Lupinus albifrons var. douglasii F. T. Bioletti 1892-12-15 Marin Tamalpais Comment
  CAS-BOT-BC196418  Lupinus arboreus Wayne Roderick 1966-1-1 s.n. Marin RCA Ranch, Drake's [Drakes] Bay Comment
  OBI54806  Lupinus arboreus Dixie Damrel 1997-5-27 14 Marin Point Reyes near Bull Point trailhead Comment
  UC201935  Lupinus arboreus Miss Harriet A. Walker 1913-6-15 3010 Marin Tennessee Cove Comment
  UCD106643  Lupinus arboreus Andreas Stohr 1996-5-19 15 Marin Dillons Beach. 5 Comment
  UCD106650  Lupinus arboreus Michael A. Vincent 1999-6-10 8597 Marin Along Sir Francis Drake Boulevard. Comment
  SEINET12164446  Lupinus arboreus M. T. Doutt 1931-1 579 Marin 5miW of Inverness Comment
  RSA128316  Lupinus arboreus var. arboreus J. T. Howell 1946-6-9 22014 A Marin Pierce Ranch, north of Point Reyes Peninsula. 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
  UC628234  Lupinus bicolor Miss Harriet A. Walker 1913-5-11 2971 a Marin Olema Comment
  RSA201529  Lupinus bicolor subsp. bicolor Robert F. Hoover 1964-4-8 8679 Marin Bolinas Ridge Comment
  SEINET8132102 Image available Lupinus carnosulus E. L. Greene 1886-1 s.n. Marin Comment
  SEINET8152149 Image available Lupinus carnosulus E. L. Greene 1886-1 s.n. Marin Comment
  CAS-BOT-BC215074  Lupinus chamissonis Alice Eastwood 1923-5-13 11781 Marin Point Reyes Comment
  SEINET6075226  Lupinus chamissonis Unknown 1990-8-12 6343 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse parking lot. Comment
  RSA258891  Lupinus densiflorus var. palustris Thomas W. Nelson 1974-4-22 1197 Marin Lake Nicascio. Comment
  UC144584  Lupinus latifolius var. latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera Comment
  UCR104957  Lupinus luteolus Tom Paradise 1993-4-20 6 Marin San Francisco Bay area, [North]west of San Rafael, Lucas Valley Road, 5 mi. west of Hwy 101. 182 Comment
  JEPS86363  Lupinus microcarpus var. densiflorus Jack and Betty Guggolz 1988-4-29 920 Marin Rancho Laguna de San Antonio; road shoulder at the summit of the Chileno Valley Road Comment
  OBI48288  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 1416 Marin Lucas Valley Rd, 100-150 yds E jct Nicasio Rd at Nicasio Comment
  UCD108744  Lupinus microcarpus var. densiflorus Javier Penalosa 1961-8-26 2217 Marin Tiburon Peninsula. Tiburon Blvd. 150 yds. SE of Blackfield Drive. Comment
  JEPS65395  Lupinus nanus W. A. Setchell 1896-4-5 Marin Bolinas Comment
  UC1300895  Lupinus nanus Helen K. Sharsmith 1962-5-30 5082 Marin between Lagunitas and Olema; San Francisco Bay Region, btw Lagunitas and Olema 182 Comment
  UC1300897  Lupinus nanus Helen K. Sharsmith 1962-5-5 4972 Marin just beyond Muir Woods-Mount Tamalpais road junction e Mill Valley; San Francisco Bay Region, just beyond Muir Woods-Mount Tamal 228 Comment
  JEPS35795  Lupinus polyphyllus Rimo Bacigalupi, and L. Heckard, J. Roof 1964-4-29 8952 Marin e of northeastern arm Abbotts Lagoon (Point Reyes Region); Point Reyes region, e of ne arm of Abbotts Lagoon 9 Comment
  UCSB58264  Lupinus succulentus Gliessman, Stephen 1969-3-31 Marin Meadow overlooking the town of Tiburon; approx. 1.0 mi. north of junction of Marwest Rd. and Tiburon Peninsula Highway 91 Comment
  RSA22082  Lupinus tidestromii J. T. Howell 1939-6-4 14729 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC202169  Lupinus tidestromii Ronie Clark 1983-6-23 PR 83 -031 Marin Point Reyes National Seashore. Sire [Sir] Francis Drake Hwy. to paved road 11.4 mi. from Inverness - west to dunes and 0.1 mi. south from Navy Test Station bldg. Comment
  UC1129738  Lupinus variicolor A. E. Wieslander 1934-3-18 416 Marin Point Reyes; Point Reyes Quad., Point Reyes Comment
  UC1300904  Lupinus variicolor Helen K. Sharsmith 1963-3-30 5271 Marin headlands of Point Reyes Peninsula near lighthouse. 121 Comment
  UCD109662  Lupinus variicolor Rimo Bacigalupi; L. Heckard 1964-4-29 8938 Marin Drake's Beach County Park, 3 miles n.e. of Point Reyes. Comment
  CAS-BOT-BC376129  Luzula comosa C. Kellner; S. Feher; S. Whelan; A. Young 2013-3-9 13110 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CDA9276  Luzula comosa D. G. Kelch 2007-3-29 7 .102 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  RSA127066  Luzula comosa J. T. Howell 1949-5-15 25317 Marin Inverness Ridge, west of Inverness. Comment
Read comments
Feb 24 2012
  UCD142108  Luzula comosa Robert E. Preston 1982-4-17 240 A Marin around 0.1 mile north of Jewell, on Sir Francis Drake Highway. 30 Comment
  UC1191135  Luzula macrantha Herbert L. Mason 1925-2-1 1216 Marin Hills above Mill Valley Comment
  JEPS45956  Lythrum hyssopifolia W. L. Jepson 1892-6-11 14088 Marin side of Mount Tamalpais, Ross Valley Ross Valley; Mount Tamalpais, Ross Valley Comment
  UC1191544  Lythrum hyssopifolia Malcolm A. Nobs, S. Galen Smith 1949-6-29 902 Marin 3 mi n of Inverness (on n side of Point Reyes Road, just n of Pierce Point Road) Comment
  CDA14312  Lythrum salicaria E. Finley, Sauber 1998-8-19 PDR 1013542 Marin North Coast Biodiversity Arena; Tributary to Keyes Creek. On Tomales-Petaluma Rd. in vicinity of Tomales. 16 Comment
Read comments
Mar 10 2011
  UC913090  Madia anomala David D. Keck 1933-5-29 2313 Marin 0.9 mi n of Mill Valley; Mt. Tamalpais, Lovell Ave. Comment
  CDA29049  Madia elegans D. G. Kelch 2006-5-1 6 .166 Marin Lucas Valley Rd. Comment
  UC89457  Madia elegans T. S. Brandegee 1892-6-13 Marin Tamalpais Comment
  CAS-BOT-BC229761  Madia gracilis T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1911 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-BC343075  Madia gracilis Peter H. Raven; Michael P. Johnson 1967-5-2 21296 Marin Angel Island. Near road between North Garrison and Point Campbell, north side of island 45 Comment
  CAS-BOT-BC343080  Madia gracilis Alice Eastwood 1912-6-9 289 Marin Sausalito Comment
  CAS-BOT-BC343085  Madia gracilis John Thomas Howell 1940-5-26 15543 Marin Little Carson Falls Comment
  JEPS40328  Madia gracilis W. L. Jepson 1892-6-11 Marin lower slopes Mt. Tamalpais Comment
  UC589433  Madia sativa Beryl O. Schreiber 1932-7-31 706 Marin Indian Beach Tomales Bay Comment
  CAS-BOT-BC343608  Madia sativa Henry M. Pollard 1935-5-1 s.n. Marin Road north of Black Canyon 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-BC510717  Maianthemum dilatatum Paul F. Covel 1938-7-10 s.n. Marin Tomales Point Road, west Inverness Comment
  CAS-BOT-BC511470  Maianthemum racemosum subsp. amplexicaule Henry M. Pollard 1935-4-1 s.n. Marin Black Canyon Comment
  RSA377683  Maianthemum racemosum subsp. amplexicaule Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  UCSB61613  Maianthemum stellatum Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 0.8 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  CDA29683  Malva neglecta D. G. Kelch 2009-6-25 9 .48 Marin San Rafael. Creek/tidal ditch along Andeson Rd N of Davidson School. Comment
  UCD116692  Malva pseudolavatera John Thomas Howell 1976-6-2 51805 Marin Corte Madera. Comment
  CHSC46942  Marah fabacea R. A. Schlising 1962-4-28 2189 Marin 1 mi S Inverness along Sir Francis Drake Hwy. Comment
  JEPS48544  Marah oregana Elsa Kraeger 1926-3-13 Marin hill se Mt. Tamalpais Comment
  UCR20563  Marah oregana H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Muir Woods Road, 0.8 mi. east of entrance to Muir Woods National Monument 91 Comment
  UCD107557  Marah oregana T. J. Higgins 1969-4-12 11 Marin South side of Mt. Tamalpais. Comment
  UC1177226  Medicago arabica John Thomas Howell 1946-6-20 Marin Stinson Beach Comment
  CAS-BOT-BC232492  Medicago polymorpha J. Klein; G. Block; L. Webb; et al. 2012-5-5 814 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  RSA128929  Medicago polymorpha J. T. Howell 1948-9-5 s.n. Marin Mill Valley Comment
  CAS-BOT-BC271754  Melica californica L. R. Abrams 1928-4-18 12200 Marin Larkspur Comment
  RSA127268  Melica californica J. T. Howell 1939-5-21 s.n. Marin S. Tiburon. Comment
  UC907642  Melica californica G. Thomas Robbins with J. T. Howell 1944-4-13 1497 Marin 4 mi w Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 457 Comment
  UCD70800  Melica californica Michele H. Mills 1997-4-16 187 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  SEINET11688677  Melica californica Unknown 1982-1 412 Marin along Hwy 1, 6.2 mi N of Pt Reyes Station Comment
  CAS-BOT-BC282142  Melica geyeri Hans Leschke 1946-4-14 s.n. Marin Hills S of Tomales Comment
  SEINET10599405  Melica harfordii Virginia E. Long 1932-6-18 Long 189 a Marin Mt. Tamalpais. On west peak growing along bank under Sequoia sempervirens & shrubs. 732 Comment
  UC1106142  Melica subulata John Thomas Howell 1945-6-3 20916 Marin near Inverness Comment
  UCD88669  Melica subulata Robert Tofsrud Date Unknown 1 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-BC232199  Melica torreyana C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1105 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CAS-BOT-BC262533  Melica torreyana John Thomas Howell 1966-4-18 41505 Marin Just north of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC262536  Melica torreyana A. A. Heller 1906-6-12 8397 Marin Along the railroad near the summit of Mt. Tamalpais Comment
  POM204799  Melica torreyana C. V. Piper 1904-5-22 6318 Marin Mt. Tamalpais. Comment
  UC1102749  Melica torreyana A. R. Kruckeberg 1947-7-17 1520 Marin 0.5 mi nw Rifle Camp, Mt. Tamalpais (along Ross-Fairfax-Collier Spring Trail); Mt. Tamalpais Comment
  UCD89095  Melica torreyana P. B. Kennedy 1914-3-22 4634 Marin Railroad track near Muir Inn. Comment
  UCD89103  Melica torreyana P. B. Kennedy 1914-4-19 4697 Marin Mill Valley. Comment
  RSA230873  Mentha arvensis var. villosa M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  RSA203873  Mentha canadensis M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  UCR80276  Mentha pulegium M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  CAS-BOT-BC348329  Micropus californicus Peter Rubtzoff 1981-5-7 9643 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
  UC88375  Micropus californicus var. californicus Mrs. K. Brandegee Jun 1886 Marin Point Reyes Comment
  UC88394  Micropus californicus var. californicus T. S. Brandegee 1892-6-12 Marin Tamalpais Comment
  CAS-BOT-BC348495  Micropus californicus var. californicus L. R. Abrams 1918-4-27 6893 Marin Ignacio Comment
  CAS-BOT-BC348500  Micropus californicus var. californicus John Thomas Howell 1966-4-18 41484 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  UC1106190  Microseris bigelovii John Thomas Howell 1946-5-19 21910 Marin Meadows Club, Fairfax hills Fairfax Comment
  POM216919  Microseris bigelovii H. F. Copeland 1934-5-27 s.n. Marin Dillons Beach. Comment
  CAS-BOT-BC348938  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-14 21837 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC322736  Microseris paludosa John Thomas Howell 1944-5-27 19501 Marin Summit Ave. ridge, Mt. Tamalpais Comment
  CAS-BOT-BC322738  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin Hills near Salmon Creek School Comment
  JEPS58930  Mimulus arvensis John Thomas Howell 1940-5-20 15479 Marin near Tocaloma Comment
  RSA298678  Mimulus aurantiacus var. aurantiacus D. C. Michener, Walter Wisura, John Dourley, D. Charlton 1982-7-23 4111 Marin Bolinas ridge. Fairfax-Bolinas road ca 0.5 mile west of summit at Ridgecrest road. Comment
  UC608501  Mimulus aurantiacus var. aurantiacus Beryl O. Schreiber 1936-4-12 2190 Marin 0.2 mi ne Pierce's Ranch; Tomales Point 7 Comment
  UC747086  Mimulus aurantiacus var. aurantiacus G. Thomas Robbins 1944-4-14 1512 Marin 2-3 mi w Hamilton Field Air Base (n slope of Big Rock Ridge) 152 Comment
  UC608451  Mimulus grandis Beryl O. Schreiber 1936-4-12 2187 Marin Avalis Beach Tomales Bay Comment
  JEPS11431  Mimulus inodorus W. L. Jepson 1922-8-13 9803 Marin Inverness 6 Comment
  CAS-BOT-BC388678  Minuartia douglasii Alice Eastwood 1912-5-19 21 Marin Kentfield Comment
  UC852299  Minuartia douglasii Alice Eastwood 1912-5-19 21 Marin Kentfield 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
  CAS-BOT-BC384005  Mirabilis jalapa John Thomas Howell 1969-6-30 45865 Marin Bordering estuary of San Rafael Creek at Irwin St. bridge, San Rafael Comment
  RSA28039  Modiola caroliniana I. L. Wiggins 1935-8-10 8153 Marin Creek at head of Tomales Bay. Comment
  CAS-BOT-BC435103  Mollugo verticillata Gordon H. True 1975-7-10 7875 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  HSC23773  Monardella purpurea R. A. Vanbianchi 1971-7-1 19 Marin San Geronimo Ridge Comment
  CAS-BOT-BC220418  Monardella purpurea John Thomas Howell 1939-5-21 14689 Marin West side Tiburon Peninsula Comment
  SEINET10582127  Monardella purpurea A. Graff 1993-7-14 Graff 193 Marin Mt. Tamalpais, Rock Springs Trail from Mt. Theatre. Serpentine. Locally frequent at the base of shrubs. After exit the first set of woods, find Monardella purpurea in the open, on both sides of the trail. With Adenostema fascicularis, Heteromeles arbutifolia, Quercus sp., grasses and encroaching Pseudotsuga menziesii and Umbellularia californica. Bombus sp. Comment
  SEINET10582128  Monardella purpurea A. Graff 1993-7-14 Graff 194 Marin Mt. Tamalpais, Rock Springs Trail from Mt. Theatre. Serpentine. Locally frequent at the base of shrubs. After the first open area, pass through another set of woods. In the next open area, find Monardella purpurea on both sides of the trail. With Adenostema fascicularis, Heteromeles arbutifolia, Quercus sp., grasses and encroaching Pseudotsuga menziesii and Umbellularia californica. Bombus sp. Comment
  UCD125194  Monardella purpurea George E. Corson Jr. 1962-12-1 s.n. Marin above Bootjack Camp, south side of Mount Tamalpais. Comment
  SDSU7350  Monardella undulata D. F. Howe 1966-6-1 4251 Marin Sand dunes near ocean, Pt. Reyes Peninsula. Comment
Read comments
Sep 4 2013
  UC1124599  Monardella undulata Beryl O. Schreiber 1938-7-16 2534 Marin 0.7 mi ne Coast Guard Station; Point Reyes Quadrangle, Point Reyes Peninsula Comment
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Sep 4 2013
  POM181757  Monardella villosa H. F. Copeland 1923-6-15 522 Marin Mount Tamalpais Comment
  UC589363  Monardella villosa subsp. franciscana Beryl O. Schreiber 1932-6-29 594 Marin Sand Dune Beach Tomales Bay Comment
  UC2035874  Monardella villosa subsp. villosa Joseph Andorfer Ewan 1937-6-27 10433 Marin Belvedere Tiburon Peninsula Comment
  CAS-BOT-BC152883  Monolopia major Wilma Follette 2003-5-1 s.n. Marin Burdell Mt. Comment
  UC83789  Montia diffusa Alice Eastwood May 1901 Marin Mill Valley Comment
  CAS-BOT-BC444910  Montia fontana Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  UC7846  Montia fontana Edw. L. Greene 1893-4-1 Marin Point Reyes 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
  CDA37905  Myosotis latifolia D. G. Kelch 2011-5-13 11 .248-C Marin Near Phoenix Lake. Comment
  CHSC30103  Myosotis latifolia M. S. Taylor 1980-4-11 2477 Marin Samuel P. Taylor State Park, near Olema. Comment
  UCSB15063  Myosotis latifolia Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  OBI83147  Myosotis latifolia Dixie Damrel, Robin Zank 1997-5-27 17 Marin Approx. 450 ft S from corner of Balboa and Portola Comment
  SEINET3083925 Image available Myosotis sylvatica D. H. Eslinger 1970-4-5 Marin San Francisco Bay Region; Samuel P. Taylor State Park, roadside across from bathrooms inside park. Northwest fork 152 Comment
  POM166790  Myrica californica Jos. Burtt Davy 1893-7-24 228 Marin Redwood Canon [Canyon]. Comment
  CAS-BOT-BC456180  Najas guadalupensis Catherine Best; Wilma Follette 1996-9-5 1473 Marin At east end of Alpine Lake Comment
  CAS-BOT-BC274425  Narcissus J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13310 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC259936  Nassella lepida John Thomas Howell 1966-5-25 41538 Marin Just N of garden area, John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC259938  Nassella lepida John Thomas Howell 1944-4-23 19406 Marin SE of Kentfield Comment
  CAS-BOT-BC260160  Nassella pulchra Javier Penalosa 1961-4-1 1129 Marin Tiburon Peninsula. SE of Bel-Aire School Comment
  CAS-BOT-BC260165  Nassella pulchra A. A. Beetle 1941-5-20 2722 Marin 5 miles W of Mill Valley Comment
  UCD70801  Nassella pulchra Michele H. Mills 1998-3-30 213 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, well-developed soil, common name 'purple needlegrass 137 Comment
  CAS-BOT-BC230258  Navarretia cotulifolia Doreen Smith 2002-4-11 s.n. Marin Along fire road between San Carlos and San Mateo trailheads, Mount Bordell Comment
Read comments
May 7 2018
  CAS-BOT-BC230347  Navarretia leucocephala subsp. bakeri Doreen Smith 1989-6-1 s.n. Marin SW slope of Mount Burdell Comment
  JEPS116839  Navarretia leucocephala subsp. bakeri David Gowen 2007-5-6 697 Marin Mt. Burdell area, in Hidden Lake. Comment
  CAS-BOT-BC233601  Navarretia pubescens Doreen Smith 1994-5-5 s.n. Marin Above San Andreas Drive water tank on Mount Burdell Comment
Read comments
May 25 2018
  RSA83072  Navarretia rosulata Verne Grant, Alva Grant 1946-6-13 7665 Marin Near Fairfax. Comment
  SEINET14160491  Navarretia rosulata K. Brandegee 1907-1 s. n. Marin Westpoint Road, Tamalpais Comment
  UC615234  Navarretia squarrosa Beryl O. Schreiber 1936-6-21 2247 Marin near Shell Beach; Tomales Bay 1 Comment
  RSA468360  Navarretia squarrosa M. B. Dunkle 1936-8-14 4784 Marin Southwest Inverness, Coastal Northern California Comment
  HSC13576  Nemophila heterophylla H. E. Parks Apr 1927 Marin Near Mill Valley Comment
  RSA77571  Nemophila heterophylla W. Luttrell Rogers 1890-4-4 s.n. Marin San Rafael. Comment
  UC880920  Nemophila menziesii Alice Eastwood 1913-3-16 2502 Marin Mt. Tamalpais Comment
  RSA42344  Nemophila menziesii var. atomaria Lincoln Constance, James Ashley, H. L. Mason 1946-3-22 3028 Marin Jct of Alpine Lake road with Pine Mtn fire trail, 2 miles SW of Fairfax 168 Comment
  CAS-BOT-BC219423  Nemophila parviflora Fred Ross; Gordon H. True 1970-3-6 5197 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. Arroyo Honda Comment
  CAS-BOT-BC219426  Nemophila parviflora Alice Eastwood 1912-5-19 s.n. Marin Kentfield Comment
  CAS-BOT-BC219428  Nemophila parviflora John Thomas Howell 1948-5-31 24322 Marin Devils Gulch near Camp Taylor Comment
  UC765445  Nemophila parviflora R. F. Hoover 1941-5-8 4997 Marin Woodacre Comment
  RSA0034434  Nemophila parviflora var. parviflora N. L. Gardner 1908-4-28 8 Marin Mill Valley, at the southerly base of Mt. Tamalpais. Comment
  CAS-BOT-BC516038  Nothoscordum bivalve Robert Garvey 1961-12-26 s.n. Marin Gamble Orchid Nursery, 62 Shell Rdl, Alto, Mill Valley Comment
  UC41854  Nuttallanthus texanus H. P. Chandler 1900-2-26 Marin Mount Tamalpais Comment
  CAS-BOT-BC400131  Nymphaea alba Doreen Smith; Wilma Follette 2004-8-10 s.n. Marin On eastern side of Tennessee Valley Comment
  CAS-BOT-BC142226  Oemleria cerasiformis Alice Eastwood 1915-3-28 3973 Marin Lagunitas Comment
  CAS-BOT-BC142273  Oemleria cerasiformis J. W. Congdon 1880-7-5 s.n. Marin Unspecified Comment
  SBBG114170  Oemleria cerasiformis R. Fowler 1983-4-6 Marin Arroyo Hondo maintenance rd, Pt Reyes National Seashore Comment
  UC1177244  Oemleria cerasiformis John Thomas Howell 1946-6-16 22078 Marin Olema Marshes Comment
  UC21140  Oenanthe sarmentosa W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC502765  Orobanche bulbosa John Thomas Howell 1945-5-27 20887 Marin Mt. Tamalpais: Rock Spring Trail Comment
  JEPS127372  Orobanche californica Heather Spaulding 2011-8-5 Marin Golden Gate National Recreation Area. Marin Headlands. South facing slope 190 m east of the Marine Mammal Center. Comment
  RSA0076264  Orobanche californica subsp. californica Herbert F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  JEPS77484  Orobanche fasciculata Ida Geary 1978-5-23 Marin Point Bonita lighthouse Comment
  CAS-BOT-BC499920  Orobanche fasciculata Peter H. Raven 1948-8-10 79 Marin Tiburon Comment
  JEPS4084  Orobanche uniflora subsp. occidentalis Rimo Bacigalupi, C. R. Bell 1951-4-13 3254 Marin On Bolinas Road, just above Alpine Dam, along slopes of Bolinas Ridge. Comment
  CAS-BOT-BC500276  Orobanche uniflora subsp. occidentalis Henry M. Pollard 1935-4-1 s.n. Marin San Rafael Hill Comment
  CAS-BOT-BC502958  Orobanche vallicola Charles Kennard 1999-9-15 s.n. Marin San Anselmo, on bank of Sleepy Hollow Creek behind Drake High School Music Arts Bldg. on Saunders Ave. just W of Sir Francis Drake Blvd. Comment
  CAS-BOT-BC7003  Orthocarpus castillejoides var. castillejoides Adolph Daniel Edward Elmer 1903-7-1 4938 Marin Point Reyes Post Office Comment
  RSA202267  Orthocarpus faucibarbatus L. D. Thurman 1963-3-23 111 Marin 2.1 miles northeast of Point Reyes Station. Comment
  POM129003  Orthocarpus lithospermoides D. D. Keck, John T. Howell 1927-5-8 2362 Marin Lake Lagunitas. Comment
  POM128999  Orthocarpus pusillus D. D. Keck, John T. Howell 1927-5-8 2363 Marin Lake Lagunitas. Comment
  CAS-BOT-BC443992  Oxalis oregana A. Williams; C. Darling; M. Garcia; R. Bronstrom; L. Juarez; A. Juarez 2014-4-26 14617 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  SD6050  Oxalis oregana S. K. Jun 1893 Marin Mill Valley Comment
  SEINET7719365  Oxalis oregana Edith A. Ross, Marta Philip 1887-6-30 Marin Camp Taylor Comment
  CAS-BOT-BC253837  Panicum dichotomiflorum Gordon H. True 1973-6-26 7659 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC253868  Panicum miliaceum John Thomas Howell 1988-8-10 s.n. Marin W side of Terra Linda High football field, San Rafael Comment
  CAS-BOT-BC422804  Papaver californicum R. Bacigalupi 1948-5-23 2876 Marin Along newly-made truck trail around head of Bill Williams Gulch, Mt. Tamalpais Comment
  RSA32280  Papaver californicum J. T. Howell 1946-5-30 21962 Marin Little Carson Canyon. Comment
  CAS-BOT-BC253949  Parapholis incurva California Academy of Sciences 1886-6-1 s.n. Marin Between Bolinas and Olema Comment
  CAS-BOT-BC253950  Parapholis incurva Jos. Burtt Davy 1900-6-1 6743 Marin Point Reyes Peninsula 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
  JEPS10366  Pedicularis densiflora W. L. Jepson 1891-3-29 21288 Marin Mill Valley Comment
  SBBG25448  Pedicularis densiflora H. E. and S. T. Parks 1930-3-15 402 Marin Tiburon Peninsula 60 Comment
  SD48443  Pedicularis densiflora G. R. Campbell 1956-4-5 8 Marin on trail ca. 0.5 mi. above Phoenix Lake near jct. of Mt. Tamalpais trail 366 Comment
  CAS-BOT-BC67618  Pellaea mucronata E. P. Sheldon 1903-1-18 10492 Marin Mt. Tamalpais Comment
  JEPS60070  Pellaea mucronata var. mucronata W. L. Jepson 1921-12-11 9527 Marin Lake Alpine Comment
  UC964817  Pellaea mucronata var. mucronata G. Thomas Robbins 1943-12-24 1462 Marin hills ca. 2 mi w Hamilton Field Air Base 304 Comment
  CAS-BOT-BC258786  Pennisetum clandestinum P. Economon 1970-2-25 s.n. Marin Muir Beach Comment
  CAS-BOT-BC258788  Pennisetum clandestinum Gordon H. True 1968-9-23 4611 Marin San Rafael Hills, San Rafael Comment
  CDA2297  Pennisetum setaceum D. G. Kelch 2007-3-29 7 .1 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  CAS-BOT-BC327984  Pentachaeta alsinoides John Thomas Howell 1947-4-27 23099 Marin Bald Mt. west of San Anselmo Comment
  RSA128927  Pentachaeta alsinoides J. T. Howell 1947-4-27 23099 Marin Bald Mt. west of San Anselmo Comment
  UC831509  Pentachaeta bellidiflora M. E. Parsons 1912-5-30 Marin Kentfield Comment
  SEINET12315990  Pentagramma triangularis M. T. Doutt 1931-1 438 Marin near Nicasio Comment
  SEINET12332430  Pentagramma triangularis F. H. Utech 1988-1 88 -151 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam and Fairfax 380 Comment
  CAS-BOT-BC77052  Pentagramma triangularis subsp. triangularis Javier Penalosa; J. T. Howell 1961-6-29 1898 Marin Tiburon Peninsula - Near Paradise Dr. 1.9 mi. NW of rd. to Naval Net Depot. Comment
  CAS-BOT-BC77096  Pentagramma triangularis subsp. triangularis Kellogg; Hartford 1877-5-1 57 Marin Sausalito Comment
  CAS-BOT-BC222724  Perideridia gairdneri subsp. gairdneri Ronie Clark 1983-10-5 PR 83 -070 Marin Point Reyes National Seashore. Pierce Point Road to L Ranch Road to Marshall Beach parking area Comment
  SD131784  Persicaria lapathifolia Barbara Ertter, Elizabeth Neese 1988-10-29 8021 Marin Nicasio Reservoir ca 10 airmiles SW of Petaluma and W of Novato, SW edge of reservoir near boat launching area ca 1 mi NNW of dam Comment
  CAS-BOT-BC419211  Persicaria maculosa John Thomas Howell 1941-6-10 16279 Marin Near Black Point Comment
  CAS-BOT-BC330382  Petasites frigidus var. palmatus Brandegee no date on label s.n. Marin Tamalpais Comment
  SEINET3388836 Image available Petasites palmatus Lewis S. Rose 1932-3-8 3258 Marin Redwood Forest, Lagunitas, Marin Co. 67 Comment
  RSA15369  Phacelia californica Carl B. Wolf 1927-4-24 349 Marin At end of Mill Valley Toll Road. Comment
  SBBG41212  Phacelia californica J. T. Howell 1938-6-5 13894 Marin between Fern Cyn and Azalea Flat, Mt Tamalpais Comment
  UC535105  Phacelia californica H. E. and S. T. Parks 1930-4-10 459 Marin ridge above town Tiburon Peninsula 91 Comment
  RSA0055048  Phacelia californica Jim Shevock 1971-2-27 694 Marin Near Muir Woods. 91 Comment
  UC1055965  Phacelia californica F. T. Bioletti July 1891 Marin Sequoia Canyon 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
  UC189167  Phacelia divaricata Michener and Bioletti May 1892 Marin Mill Valley Comment
  POM127620  Phacelia divaricata Milo S. Baker 1904-04 s.n. Marin Redwood Canon [Canyon]. Comment
  UC1069209  Phacelia insularis var. continentis H. S. Yates 1934-3-18 3719 Marin Point Reyes Point Reyes Quadrangle Comment
  UC903247  Phacelia insularis var. continentis Ethel Crum Mar 1 1931-Mar 15 1931 958 Marin Inverness Coast Range, Point Reyes Peninsula Comment
  POM127619  Phacelia malvifolia Harriet Ann Walker 1908-6-17 1181 Marin Olema. Comment
  UCD120661  Phacelia quickii Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  CAS-BOT-BC154380  Phacelia suaveolens A. A. Heller 1906-6-12 8391 Marin Mt. Tamalpais Comment
  JEPS104768  Phalaris John L. Morrison 1937-6-8 2501 Marin Mount Tamalpais, in a low Potrero along Rocky Ridge 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
  CAS-BOT-BC265765  Phalaris aquatica Javier Penalosa 1961-5-30 1528 Marin Tiburon Blvd. +-50 yards west of Blackfield Drive, Tiburon Peninsula Comment
  CAS-BOT-BC265774  Phalaris aquatica John Thomas Howell 1939-7-18 s.n. Marin East side Bolinas Bay Comment
  CAS-BOT-BC258970  Phalaris californica Volney Rattan 1867-1-1 s.n. Marin Oakland, Angel Island, S.F. Bay Comment
  CHSC61261  Phalaris californica J. D. Jokerst 1980-4-12 Marin Edge of marsh, w of Hwy 1, 2.5 mi s of Tomales. Comment
  UC1751068  Phalaris californica Annetta M. Carter, Edward Lee 1934-6-17 670 Marin Olema-Bolinas Road. 4.3 miles N of Bolinas. Comment
  SEINET11689136  Phalaris californica Unknown 1982-1 413 Marin a few yards W from side of Hwy 1, 6.2 mi N of Pt. Reyes Station Comment
  JEPS128136  Phalaris canariensis Eric Wrubel 2011-6-30 NPS 17 Marin Golden Gate National Recreation Area. On edge of Dias Ridge Trail near second switchback above Highway 1. Comment
  CAS-BOT-BC259065  Phalaris lemmonii John Thomas Howell 1945-5-6 20810 Marin San Rafael Hills Comment
  CAS-BOT-BC259074  Phalaris lemmonii John Thomas Howell 1946-4-18 21657 Marin Black Point Comment
  RSA129154  Phalaris lemmonii H. S. Yates 1937-6-5 6571 Marin 1 mil S. W. of Black Point 2 Comment
  CAS-BOT-BC250602  Phalaris minor John Thomas Howell 1944-5-7 19425 Marin Greenbrae Comment
  UC30177  Phlox gracilis W. H. Brewer Apr 6 1862-Apr 7 1862 959 Marin Comment
  RSA113582  Phyllospadix torreyi Peter Kamb 1950-6-3 1830 Marin Duxbury Point, W of Bolinas Bay. Comment
  UC334  Phyllospadix torreyi Milo S. Baker Jun 1899 Marin Dillon's Beach Comment
  UC336  Phyllospadix torreyi Milo S. Baker June 1899 Marin Dillon's Beach Comment
  UC445022  Phyllospadix torreyi Lucille Roush 1928-10-27 Marin Duxbury Reef Comment
  UC463113  Phyllospadix torreyi Milo S. Baker Jun 1899 3650 Marin Dillon's Beach Comment
  CAS-BOT-BC142201  Physocarpus capitatus John Thomas Howell 1941-6-29 16343 Marin Laurel Dell, Mt. Tamalpais Comment
  RSA15362  Physocarpus capitatus Carl B. Wolf 1927-4-24 358 Marin Stinson Beach. Comment
  UC59161  Physocarpus capitatus r. royce Marin Comment
  HSC16808  Phytolacca heterotepala L. S. Rose 1969-9-20 69109 Marin Golden Gate Park, S wall of California Academy of Science. 24 Comment
  RSA412031  Pickeringia montana H. de Forest 1930-4-22 s.n. Marin Mt. Tamalpais. From near summit of E peak. 762 Comment
  RSA87009  Pickeringia montana var. montana F. W. Peirson 1912-07 1998 Marin Mt. Tamalpais Comment
  CAS-BOT-BC73409  Pinus Alice Eastwood 1916-2-20 s.n. Marin Near Rattlesnake on Mt. Tamalpais. Comment
  JEPS47948  Pinus muricata W. L. Jepson Nov 11 1906-Nov 12 1906 2622 Marin Inverness Comment
  JEPS47950  Pinus muricata W. L. Jepson Nov 11 1906-Nov 12 1906 2621 Marin Inverness Comment
  CAS-BOT-BC72842  Pinus radiata Javier Penalosa; J. T. Howell 1961-6-7 1889 Marin Tiburon Peninsula, Paradise Drive 2.4 mi. northwest of road to Naval Net Depot. Comment
  CAS-BOT-BC136564  Piperia elegans Mrs. H. C. Cantelow 1940-8-12 4064 Marin Field redacted by CAS, contact the data manager for more information Comment
  UCSC008438  Piperia elegans Randall Morgan 1988-1-1 1171 Marin Marin Headlands Comment
  UCSC008573  Piperia elegans subsp. decurtata Randall Morgan 1987-10-1 927 -P Marin Pt. Reyes. Trail west from "Fish Docks," in corner of Drakes Bay Comment
  CDA2329  Piptochaetium setosum T. H. Harris 1978-5-17 Marin Ridge between Garden Canyon and Pike County Gulch on western slope of Bolinas Ridge ca. 3 1/4 miles north of Stinson Beach. 0 Comment
  UCR215329  Piptochaetium setosum G. D. Barbe 1979-5-16 2504 Marin Between Garden Club Canyon and Pike County Gulch, north of Audubon Canyon Ranch; Golden Gate National Recreation Area 30 Comment
  SEINET257716  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
  UC557893  Pityopus californicus Alice Eastwood 1901-5-30 Marin Little Carson Creek Comment
  CAS-BOT-BC166791  Plagiobothrys nothofulvus Peter Rubtzoff 1981-5-7 9649 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
  JEPS116949  Plagiobothrys reticulatus var. rossianorum David Gowen 2008-4-12 855 Marin Point Reyes, at south end of Abbotts Lagoon. Comment
  CAS-BOT-BC471233  Plagiobothrys tenellus J. Klein; P. Scott; C. Liu; R. Truitt 2014-3-22 14701 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake where Lily Lake Road meets the lake Comment
  SEINET3161444  Plantago erecta L. S. Rose 1938-4-10 38141 Marin Tiburon 30 Comment
  RSA15385  Plantago lanceolata Carl B. Wolf 1927-4-24 333 Marin The coastal side of Mill Valley toll road. Comment
  RSA523621  Plantago maritima Lucena Ramsdell 1953-9-6 s.n. Marin At the north end of Stinson Beach. Comment
  JEPS21970  Plantago maritima var. californica G. Thomas Robbins 1958-5-31 3847 Marin near sw edge of Rodeo Lagoon Comment
  JEPS3467  Plantago truncata subsp. firma John Thomas Howell 1940-5-26 15519 A Marin SW of Fairfax on southern ridge in San Anselmo Canyon. Comment
  UC710605  Plantago truncata subsp. firma John Thomas Howell 1944-5-21 19500 Marin n side Mt. Tamalpais; , Lagunitas Meadows 243 Comment
  CAS-BOT-BC91771  Platystemon californicus Alice Eastwood 1906-5-1 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC91781  Platystemon californicus R. H. Wagner 1979-5-2 370 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  UC648300  Platystemon californicus Lewis S. Rose 1939-5-17 39128 Marin Sausalito 121 Comment
  RSA41871  Platystemon californicus var. californicus H. C. Cantelow 1936-4-5 1197 Marin Near Tomales Bay. Comment
  UCD103578  Plecostachys serpyllifolia Craig Thomsen 2011-2-12 s.n. Marin Southeast of town of Stinson Beach along trail that begins near fire station and community center. 60 Comment
  CAS-BOT-BC176094  Plectritis congesta subsp. nitida Carl B. Wolf 1927-4-24 347 Marin At coastal side of Mill Valley Toll Road Comment
  HSC10609  Pleuropogon californicus J. T. Howell 1945-5-9 20828 Marin Between Hamilton Field and Ignacio. Comment
  UC1177491  Pleuropogon hooverianus John Thomas Howell 1943-5-22 18155 Marin Mount Tamalpais, Lagunitas Meadows Lagunitas Meadows; Mount Tamalpais, Lagunitas Meadows Comment
  UCD90092  Pleuropogon hooverianus A. A. Beetle 1946-5-6 4264 Marin 2 miles east of Lagunitas. Comment
  UC1446207  Pleuropogon refractus Paul But with Grace Law 1977-5-14 P 29 Marin near Point Reyes Bird Observatory (along a fire trail, Bolinas); Bolinas Comment
  CAS-BOT-BC244440  Poa annua Gordon H. True 1977-6-11 8213 Marin Audubon Canyon Ranch. Pike County Gulch [Galloway Canyon], on western slope of Bolinas ridge, ca. 3 miles N of Stinson Beach, around PRBO headquarters building 3 Comment
  CAS-BOT-BC246654  Poa howellii John Thomas Howell 1941-5-25 16203 Marin Arturo Trail, Mt. Tamalpais Comment
  RSA126406  Poa howellii J. T. Howell 1947-4-27 23086 Marin Bald Mt. west of San Anselmo Comment
  UCD91109  Poa howellii Beecher Crampton 1965-5-4 7310 Marin 4.7 miles s.e. of Nicasio Lucas Valley Road. Comment
  CDA3401  Polycarpon tetraphyllum R. Ballard 1963-6-26 Marin Novato. 0 Comment
  CAS-BOT-BC414203  Polygonum aviculare subsp. depressum Saichi Kawahara 1969-9-28 1733 Marin Near office, San Quentin dump Comment
  CDA2800  Polygonum convolvulus Barbara T. Menzies 1977-6-29 Marin Stinson Beach. 0 Comment
  RSA127094  Polygonum fowleri J. T. Howell 1945-7-8 21282 Marin Burdell Station Comment
  NY323788  Polygonum marinense P. H. Raven 1961-8-22 16568 Marin Salt marshes at head of Drake's Estero, Point Reyes Peninsula Comment
  CAS-BOT-BC419801  Polygonum marinense John Thomas Howell 1949-5-22 25326 Marin At head of Drakes Estero Comment
  UC1446041  Polypodium A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 716 Marin Fairfax-Olema Rd. (Sir Francis Drake Blvd.), just before boundary to Samuel P. Taylor State Park, s side of rd., just beyond crossing of Lagunitas Cr. 48 Comment
  UC615261  Polypodium Beryl O. Schreiber 1932-2-20 17 Marin First Valley Trail Inverness Comment
  SEINET191587 Image available Polypodium californicum Lewis S. Rose 1939-2-23 39006 Marin Mill Valley 30 Comment
  CAS-BOT-BC72045  Polypodium calirhiza Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC76852  Polypodium calirhiza Lewis S. Rose 1949-1-11 49003 Marin Pt. Reyes, coastal bluffs. Comment
  UC42901  Polypodium calirhiza Miss Pelton 1879-1 Marin Comment
  SEINET3873649  Polypodium glycyrrhiza Clayton Newberry 1994-1-29 7171 Marin California Floristic Province. N. 80 Muir Woods Nat. Monument, Fern Creek Trail.; 0 244 Comment
  UC1478294  Polypodium scouleri Alan R. Smith 1981-12-31 837 Marin along Sky Trail between junctions with Old Pine Trail and Meadow Trail; Pt. Reyes Nat'l Seashore, Bear Valley area Comment
  UC496351  Polypodium scouleri Roxana S. Ferris 1932-4-2 8039 Marin near lighthouse Pt. Reyes Comment
  UC766798  Polypodium scouleri R. F. Hoover 1941-2-2 4738 Marin Inverness Ridge nw of Inverness Comment
  SD27399  Polypodium scouleri Ina Smith 1882-1 Marin Point Reyes Comment
  SBBG686  Polypogon interruptus A. A. Beetle 1941-7-6 1755 Marin Mt Tamalpais Comment
  UC53521  Polypogon interruptus Jos. Burtt Davy 1900-6 6791 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC233237  Polypogon maritimus John Thomas Howell 1958-6-28 33633 Marin S side of Alpine Lake, near Bon Tempe Dam, Mount Tamalpais Comment
  CAS-BOT-BC232191  Polypogon viridis A. Williams; L. Leatherman; K. Roster; et al. 2012-8-25 1760 Marin Marin Municipal Water District Lands: Mount Tamalpais. On Old Stage Rd. past MMWD gate, at culvert OS-12. Comment
  RSA126480  Polypogon viridis J. T. Howell 1943-6-6 s.n. Marin Mill Valley steps. Comment
  CAS-BOT-BC237515  Polypogon viridis Mary P. Wells 1980-5-25 s.n. Marin Planterbox between Lou's Mobil and real estate office, Tiburon Blvd, Tiburon Comment
  UC2045361  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4613 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  CAS-BOT-BC72126  Polystichum californicum Hans Leschke 1942-1-18 s.n. Marin Big Carson, near the Falls Comment
  CAS-BOT-BC72135  Polystichum californicum A. A. Heller 1902-6-18 5720 Marin Mt. Tamalpais, on the railroad between Mill Valley Trail and the water tank Comment
  UC62752  Polystichum dudleyi W. C. Blasdale Jul 1893 Marin Lagunitas Comment
  CAS-BOT-BC72187  Polystichum dudleyi Hans Leschke 1946-7-28 s.n. Marin Canyon between TCC and Ben Johnson trails NW. of Muir Woods, Mt. Tamalpais Comment
  UCD136536  Polystichum dudleyi Fred Hein 1931-11-12 s.n. Marin Between Pheonix Lake and Lake Lagunitas. Comment
  UC614829  Polystichum munitum Beryl O. Schreiber 1932-3-12 58 Marin Inverness Comment
  CAS-BOT-BC72415  Polystichum munitum C. D. MacNeill 1962-5-7 1 Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC267191  Potamogeton foliosus John Thomas Howell; Zannichillia 1939-9-3 s.n. Marin San Antonio Creek Comment
  CAS-BOT-BC453859  Potamogeton nodosus John Thomas Howell 1947-6-18 23256 Marin Chileno Valley Comment
  RSA298960  Potamogeton nodosus Edward Lee 1936-6-21 2242 Marin Lagunitas Creek, near town of Pt. Reyes. Comment
  CAS-BOT-BC454070  Potamogeton pusillus subsp. pusillus Wilma Follette; Gordon H. True 1982-7-11 8486 Marin Pt. Reyes ca. 5 mi. NW of Inverness between McClures Beach Road and Abbotts Lagoon 48 Comment
  UC1536914  Potentilla anserina subsp. pacifica Gordon H. True Jr. 1937-6-6 716 Marin Point Reyes 30 Comment
  UC525519  Potentilla anserina subsp. pacifica Ethel Crum 1933-10-8 1559 Marin Drake's Estero Point Reyes Peninsula, Drake's Estero (brackish marsh along shore) Comment
  UC589465  Potentilla anserina subsp. pacifica Beryl O. Schreiber 1932-6-20 541 Marin Shell Beach , Shell Beach (Tomales Bay) Comment
  UCSC000360  Potentilla californica Beryl O. Schreiber 1932-7-25 656 Marin Tomales Bay; Lone Pine Beach Comment
  SJSU4066  Poterium sanguisorba C. W. Sharsmith 1965-5-23 7389 Marin c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  JEPS127829  Primula hendersonii Adam C. Schneider with Robert Steers 2014-3-29 542 Marin Coastal Trail, 0.15 miles below intersection with Wolf Ridge Trail. Comment
  CAS-BOT-BC516323  Prosartes hookeri J. P. Moore No date on label. 128 Marin Lagunitas Comment
  CAS-BOT-BC516326  Prosartes hookeri Elsie Zeile 1911-4-23 s.n. Marin Mill Valley Comment
  CAS-BOT-BC277765  Prosartes smithii R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13413 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC517521  Prosartes smithii Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  CAS-BOT-BC157944  Prunus emarginata John Thomas Howell 1949-4-27 25312 Marin Bluffs s. of Tomales Comment
  SJSU3899  Prunus laurocerasus C. W. Sharsmith 1964-4-25 7237 Marin residence, Inverness, Point Reyes Peninsula Comment
  CAS-BOT-BC356738  Pseudognaphalium californicum John Thomas Howell 1939-7-2 14827 Marin Ridge between Tennessee Cove and Pirates Cove Comment
  CAS-BOT-BC356959  Pseudognaphalium canescens Doreen Smith 1998-6-13 s.n. Marin Black Point, Novato, old Renaissance Fair site entrance area Comment
  JEPS34047  Pseudognaphalium luteoalbum Virginia Bailey 1939-3-19 Marin near Bootjack Camp; Mt. Tamalpais Comment
  UC123715  Pseudognaphalium stramineum H. A. Walker 1907-7-4 643 Marin Cascade Drive Mill Valley (Mill Valley) Comment
  CAS-BOT-BC80131  Pseudotsuga menziesii Saichi Kawahara 1970-1-16 1755 Marin summit of Inverness Ridge, on road to Limantour Spit 243 Comment
  CAS-BOT-BC229716  Pteridium aquilinum C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1812 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  CAS-BOT-BC36508  Quercus John Thomas Howell 1925-4-5 927 Marin Pipeline Trail Comment
  UCR213439  Quercus X chasei Dean Kelch 2007-10-16 07- 649 Marin Central Coast, west of Sausalito along Rodeo Ave 183 Comment
  UC1177416  Quercus X eplingii John Thomas Howell 1945-9-23 21495 Marin between Phoenix Lake and Lake Lagunitas (n side of Fish Grade); Fish Grade Comment
  UC938397 Image available Quercus X howellii John M. Tucker 1947-8-31 1591 Marin between Phoenix and Lake Lagunitas (near top of Fish Grade); ; between Phoenix Lake and Lake Lagunitas, Marin Co. Comment
  UCD46182  Quercus X howellii J. M. Tucker 1952-4-13 2345 Marin (Q. dumosa Nutt. X Q. garryana Dougl.). Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  CAS-BOT-BC104211  Quercus X morehus Greg de Nevers 2001-4-6 12517 Marin Fairfax, Cascade Canyon Comment
  CAS-BOT-BC104421  Quercus X subconvexa John Thomas Howell 1959-8-23 34601 Marin near Barths Retreat, Mt. Tamalpais Comment
  CAS-BOT-BC79767  Quercus X subconvexa Philip A. Munz 1947-10-5 12203 Marin on roadside near Alpine Lake, N base of Mt. Tamalpais 365 Comment
  UCD47283  Quercus X subconvexa J. M. Tucker 1947-8-1 1576 Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 1/4 mile west of Bluff Point, at the end of Tiburon Peninsula, Marin County, California. Comment
  CAS-BOT-BC263267  Quercus agrifolia T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 301 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  CAS-BOT-BC331497  Quercus agrifolia J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13334 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  JEPS127380  Quercus agrifolia Heather Spaulding 2011-8-2 Marin Golden Gate National Recreation Area. Marin Headlands. On ridge sloping southeast. Approximately 408 m NE of Rodeo Lagoon. Comment
  POM202453  Quercus agrifolia L. S. Rose 1933-4-12 33076 Marin Sausalito Comment
  SEINET7908387  Quercus agrifolia J. Sanford Marin Corte Madera 61 Comment
  SEINET7908389  Quercus agrifolia J. Sanford Marin Corte Madera Comment
  SEINET12030993  Quercus agrifolia var. frutescens F. H. Utech 1988-1 88 -174 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Road 180 Comment
  CAS-BOT-BC62781  Quercus berberidifolia Wilma Follette; Doreen Smith 1999-2-13 s.n. Marin Black Canyon, above Dominican College, San Rafael - along fire road Comment
  CAS-BOT-BC62542  Quercus chrysolepis Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC62548  Quercus chrysolepis Nora Pettibone 1894-5-8 s.n. Marin Mill Valley Comment
  UCD153096  Quercus cornelius-mulleri Stephen K. Langer 1992-11-1 Marin P; along High Marsh Trail, about 1 mile west of; junction with Ben Schmidt Trail.; Comment
  CAS-BOT-BC79772  Quercus durata Alice Eastwood 1915-9-26 s.n. Marin Mt. Tamalpais Comment
  UCD45891  Quercus durata J. M. Tucker 1953-10-25 2691 Marin Beside Highway 28, 1.0 mile west of junction of highways 28 and 37, slope above road, ca. 25 yards from it. Napa Co., Calif. Comment
  UCD45890  Quercus durata var. durata J. M. Tucker 1947-8-31 1588 Marin At top of road bank besides Fairfax-Alpine Dam road, ca. 7.5 miles southwest of Fairfax- Marin County, California. Comment
  JEPS37951  Quercus garryana W. L. Jepson 1905-5-17 2480 A Marin toward Bon Tempe Ranch Lagunitas Comment
  CAS-BOT-BC105261  Quercus kelloggii John Thomas Howell 1940-9-22 s.n. Marin Phoenix lake, Mt. Tamalpais Comment
  UCD14596  Quercus parvula var. shrevei Stephen K. Langer 1997-6-14 s.n. Marin California, Marin Co.; Mt. Tamalpais, International Trail 0.25 mi. from Ridgecrest Boulevard; Comment
  UCD47152  Quercus parvula var. shrevei Frederic Hrusa 1989-2-16 5841 Marin Mt. Tamalpais near Bootjack Camp. Comment
  RSA0119687  Quercus parvula var. tamalpaisensis Fred M. Roberts 2016-1-10 7984 Marin Mount Tamalpais: North slope, International Trail, 1.0 km NNW summit of West Peak. 604 Comment
  SBBG111281  Quercus parvula var. tamalpaisensis S. K. Langer 1992-12-19 Marin upper Collier Trail ca. 0.2 mi N of Ridgecrest Blvd, N side of Mt Tamalpais Comment
  UCD14070  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-15 s.n. Marin California, Marin Co.; Mt. Tamalpais, downhill side of TCC Trail, 1 mi. southwest of Van Wyck Meadow, on ridge south of main mountain, east of Pantoll Campground, Comment
  UCD14071  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-22 s.n. Marin California, Marin Co.; Mt. Tamalpais, west side of Bernstein Trail 0.1-0.2 mi. north of Rock Springs - Lagunitas Road, Comment
  CAS-BOT-BC104878  Quercus wislizeni Javier Penalosa 1962-3-17 2255 Marin Tiburon Peninsula. Above Paradise Drive nr. entrance road to Shellabarger Estate Comment
  CAS-BOT-BC104888  Quercus wislizeni E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC232217  Quercus wislizeni C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1851 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd. to Miller Trail - at the junction of the two. Comment
  JEPS127381  Quercus wislizeni Heather Spaulding 2011-8-12 Marin Golden Gate National Recreation Area. Marin Headlands. North facing slope at top of Wolf Ridge. Approximately 100 m NW of the intersection between Coast Trail and Wolf Ridge Trails, east of Hill 88. Comment
  SEINET13954083 Image available Quercus wislizeni E. K. Balls, P. C. Everett 1953-1 18579 Marin .3 mi E of turn off to top of Mt. Tamalpais on road from Hwy 1 to Stinson Beach Comment
  JEPS46305  Quercus wislizeni var. frutescens Wilfred T. Frost 1932-8-27 445 Marin between West Point and Bootjack Camp (on road to Bolinas); Mount Tamalpais Comment
  POM106367  Quercus wislizeni var. wislizeni Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA252257  Quercus wislizeni var. wislizeni Gary D. Wallace 1974-12-26 1370 Marin Mt. Tamalpais St. Pk., off Panoramic Hwy. SE of West Point between Spike Buck and Laguna Creeks; West Point Trail. 396 Comment
  SBBG1348  Quercus wislizeni var. wislizeni E. R. Blakley 1958-9-11 2441 Marin NE side of E peak; near top of Mt Tamalpais on trail around the E peak 701 Comment
  CDA18364  Rafinesquia californica G. D. Barbe, Dick Brown, Phil Economon, T. C. Fuller 1978-5-18 2387 Marin Pt. Reyes National Seashore; Glen Camp on Inverness Ridge, Point Reyes National Seashore. 182 Comment
  UC1177289  Rafinesquia californica John Thomas Howell 1945-5-6 20808 Marin San Rafael Hills Comment
  CAS-BOT-BC231872  Ranunculus californicus J. Klein; G. Block; L. Webb; et al. 2012-5-5 808 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC378732  Ranunculus californicus var. cuneatus Beryl O. Schreiber 1936-3-7 2126 Marin Tomales Ridge, west of Tomales Bay Comment
  UC9437  Ranunculus flammula J. Burtt Davy 1900-6-18 6713 Marin Point Reyes Comment
  UC72902  Ranunculus hebecarpus Milo S. Baker 1904-5-2 Marin Ross Valley Comment
  LA83774  Ranunculus lobbii L. S. Rose; 1931-4-27 sn Marin Pool near Olema Comment
  JEPS55063  Ranunculus orthorhynchus var. bloomeri W. L. Jepson 1910-4-13 4040 Marin Olema 21 Comment
Read comments
Sep 27 2008
  UC1745785  Ranunculus orthorhynchus var. bloomeri Annetta M. Carter 1934-4-29 523 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UC634978  Ranunculus orthorhynchus var. bloomeri H. L. Mason 1928-4-13 4314 Marin n San Rafael Comment
  RSA127210  Ranunculus pusillus J. T. Howell 1945-5-9 20840 Marin between Hamilton Field and Ignacio. Comment
  UC178925  Ranunculus pusillus Katharine Brandegee 1910-5-29 Marin Olema Comment
  CAS-BOT-BC74290  Raphanus sativus Javier Penalosa 1961-2-25 1063 Marin Tiburon Peninsula. Tiburon. Comment
  UCD115208  Raphanus sativus P. B. Kennedy 1914-4-19 4713 Marin Mill Valley. Comment
  JEPS75682  Reseda luteola Richard McP. Brown 1975-7-10 Marin along Novato Boulevard ca one mi w Novato city limits Comment
  CAS-BOT-BC427554  Reseda luteola Walter Lennon 1974-9-30 s.n. Marin Novato Blvd., Novato Comment
  JEPS42012  Rhamnus californica subsp. californica W. L. Jepson 1904-11-19 2462 Marin Tomales Bay Comment
  JEPS42028  Rhamnus californica subsp. californica W. L. Jepson 1922-8-13 9807 a Marin near Fairfax Comment
  UC1324889  Rhamnus californica subsp. californica H. U. Stauffer and E. Molseed 1964-5-17 5933 Marin Mt. Tamalpais State Park 350 Comment
  UC162449  Rhamnus californica subsp. californica A. A. Heller 1906-6-12 8388 Marin Mt. Tamalpais Comment
  UC18515  Rhamnus californica subsp. californica J. Burtt Davy 1894-1-31 784 Marin Olema Comment
  UC420728  Rhamnus californica subsp. californica Harriet A. Walker 1908-6-17 1173 Marin Olema Comment
  UC721291  Rhamnus californica subsp. californica Rogers McVaugh 1941-7-31 6183 Marin 1.5 mi sw Indian Beach; Tomales Point Comment
  CAS-BOT-BC422417  Rhamnus crocea S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14276 Marin Mount Tamalpais. Marin Municipal Water District lands: Little Carson Falls: from the intersection of Bolinas-Fairfax Road and Pine Mountain Road, follow Pine Mountain Road for just over 1 mile, left onto Oat Hill, about 0.25 miles to Little Carson Trail.. Comment
  CAS-BOT-BC59902  Rhamnus crocea Alice Eastwood 1916-2-18 s.n. Marin Hills above Muir Woods. Comment
  SJSU4063  Rhododendron columbianum C. W. Sharsmith 1965-5-23 7386 Marin Ledum Swamp c. 3 mi NW of Inverness, Point Reyes Peninsula Comment
  RSA22311  Rhododendron occidentale var. occidentale Joseph A. Ewan 1936-11-8 10165 Marin Rattlesnake Camp, above Redwood Canyon. Comment
  CAS-BOT-BC437954  Ribes Clara Tose 1928-3-18 s.n. Marin San Geronimo Comment
  JEPS49368  Ribes divaricatum var. pubiflorum Harriet A. Walker 1908-6-13 1182 Marin Olema Comment
  RSA51380  Ribes divaricatum var. pubiflorum L. S. Rose 1950-3-27 50039 Marin Point Reyes. Comment
  UC1191511  Ribes divaricatum var. pubiflorum Herbert L. Mason 1946-7-24 12933 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  CAS-BOT-BC209257  Ribes menziesii John Thomas Howell 1942-4-19 16937 Marin Big Carson Canyon Comment
  CAS-BOT-BC224517  Ribes menziesii John Thomas Howell 1944-5-14 19462 Marin Salmon Creek Canyon Comment
  CHSC20614  Ribes menziesii Robert A. Schlising; Glenn Keator 1962-2-18 2057 Marin Along Sir Francis Drake Highway, 8 mi W of Jct with Pierce Point Road; on seeping bank. Comment
  JEPS49212  Ribes menziesii W. L. Jepson in company with E. L. Greene 1893-4-1 13512 Marin Olema Comment
  UC1127447  Ribes menziesii N. French 1935-4-9 638 Marin Muir Woods, w side Tamalpais Quadrangle Comment
  UC14189  Ribes menziesii W. C. Blasdale 1895-4-13 Marin Olema Comment
  UCSB2623  Ribes menziesii Keator, Glenn 1959-3-31 Marin overlooking Tomales bay; On Inverness outskirts; 1.1 mile south of market in Inverness; on Olema-Inverness highway Comment
  RSA0019063  Ribes sanguineum Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais. Comment
  SEINET12220345  Ribes sanguineum E. H. Graham 1931-1 6836 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  CAS-BOT-BC144707  Ribes sanguineum var. glutinosum C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  UC570963  Ribes sanguineum var. glutinosum Herbert L. Mason 1926-2-21 2645 Marin Inverness Comment
  CAS-BOT-BC207155  Ricinus communis John H. Thomas 1965-12-25 11467 Marin Along tiburon Blvd. near RR trestle, Tiburon Peninsula. Comment
  CAS-BOT-BC340992  Robinia pseudoacacia Eric Walther 1922-10-16 s.n. Marin San Rafael Comment
  OBI13705  Romanzoffia californica Robert F. Hoover 1964-4-8 8682 Marin Above Alpine Dam Comment
  UC24538  Romanzoffia californica Harley P. Chandler 1899-4-8 273 Marin n. slope Mt. Tamalpais Comment
  JEPS116955  Romulea rosea David Gowen 2008-4-8 848 Marin Lucas Valley Road at summit, along dirt fire road to south. Comment
  CAS-BOT-BC311790  Rorippa palustris subsp. palustris Gordon H. True 1979-3-31 8469 Marin Marshall Beach road ca. 1 mile northwest of Tomalas Bay State Park 60 Comment
  CAS-BOT-BC147498  Rosa californica John Thomas Howell 1946-6-30 22162 Marin Rodeo Lagoon Comment
  CAS-BOT-BC147508  Rosa californica Alva Day; Catherine Best 1980-5-29 80 -43 Marin North side Angel Island above blacktop road Comment
  SEINET10543520  Rosa californica Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15912 Marin Ca. 1/2 mile from Deer Island Open Space, between brackish marsh and oak woodland. Comment
  CAS-BOT-BC146768  Rosa gymnocarpa Miss. A. Eastwood 1894-8-1 s.n. Marin Near Lagunitas Comment
  SBBG70538  Rosa gymnocarpa S. W. Hutchinson 1927-1 965 Marin near Point Reyes 15 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
  CAS-BOT-BC148231  Rosa spithamea John Thomas Howell 1946-9-8 23001 Marin Burned area sw. of Lake Lagunitas, Mt. Tamalpais Comment
  CHSC64182  Rubus armeniacus H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 825 Marin Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. Longitude on label says '122 degrees 42' 77' W'. 150 Comment
  CAS-BOT-BC156623  Rubus bifrons John Thomas Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge, Mill Valley Comment
  CAS-BOT-BC156626  Rubus bifrons Javier Penalosa 1961-6-7 1669 Marin West of Marin Country Day School, Tiburon Peninsula Comment
  CAS-BOT-BC156628  Rubus bifrons John H. Thomas 1965-5-30 10673 Marin Strawberry Point, to the east of Mill Valley Comment
  JEPS30811  Rubus discolor John Thomas Howell 1943-8-29 19311 Marin Summit (Avenue) Ridge Mill Valley; , Summit (Avenue) Ridge Comment
  UC12976  Rubus parviflorus J. Burtt Davy 1900-7-12 6873 Marin Point Reyes Comment
  RSA15432  Rubus parviflorus var. velutinus Carl B. Wolf 1927-4-24 361 Marin Stinson Beach. Comment
  UC14208  Rubus spectabilis E. R. Drew 1889-5-18 Marin Tomales Bay Comment
  RSA178046  Rubus spectabilis var. franciscanus Robert F. Thorne 1965-4-21 34411 Marin Point Reyes National Seashore. 8 Comment
  CAS-BOT-BC158831  Rubus ursinus Javier Penalosa 1961-6-29 1907 Marin Paradise Dr. 1.9 mi. northwest of road to Naval Net Depot - Tiburon Peninsula Comment
  CAS-BOT-BC158839  Rubus ursinus John Thomas Howell 1938-6-19 13918 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC158850  Rubus ursinus John Thomas Howell 1938-6-19 13929 Marin Near Rattlesnake, Mt. Tamalpais Comment
  LA208242  Rubus ursinus John Thomas Howell; 1938-5-22 13788 Marin San Anselmo Canyon Comment
  UCD114004  Rubus ursinus K. Esau 1932-5-1 s.n. Marin Above Fairfax. Comment
  CAS-BOT-BC158860  Rubus ursinus Lilian McHoul 1970-5-1 s.n. Marin Lucas Valley Comment
  UCD101066  Rumex acetosella Andreas Stohr 1996-5-19 18 Marin Roadside next to cow pasture about 2 miles east of Dillion Beach. Comment
  SEINET11939806  Rumex acetosella E. H. Graham 1931-1 6867 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  SEINET11939807  Rumex acetosella E. H. Graham 1931-1 6878 Marin Near lighthouse, Pt. Reyes Comment
  CAS-BOT-BC421593  Rumex crispus Javier Penalosa 1961-7-8 1950 Marin Tiburon Peninsula. Below old St. Hilary's, Tiburon. Comment
  CAS-BOT-BC433259  Rumex crispus Javier Penalosa 1961-3-25 1164 Marin Tiburon Peninsula. Tiburon. Comment
  CAS-BOT-BC433488  Rumex fueginus John Thomas Howell 1947-10-26 24197 Marin Rodeo Lagoon Comment
  UC589512  Rumex occidentalis Beryl O. Schreiber 1932-6-23 568 Marin Hearts Desire Beach Tomales Bay Comment
  CAS-BOT-BC433721  Rumex occidentalis John Thomas Howell 1947-6-18 23287 Marin North of Dillons Beach Comment
  UC7020  Rumex salicifolius var. crassus J. Burtt Davy 1894-8-28 1212 Marin Bolinas Bay Comment
  UC1176810  Rumex salicifolius var. salicifolius John Thomas Howell 1946-6-30 22138 Marin Rodeo Lagoon Comment
  CAS-BOT-BC434109  Rumex transitorius John Thomas Howell 1939-8-27 15305 Marin Ross Comment
  CAS-BOT-BC434123  Rumex transitorius Hans Leschke 1945-6-10 s.n. Marin Papermill Creek near Tocaloma Comment
  UC424670  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  UC424671  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  CAS-BOT-BC454166  Ruppia maritima Javier Penalosa; J. T. Howell 1961-6-7 1607 Marin Tiburon Peninsula. Ditch along Paradise Dr. near Prince Royal Passage. Comment
  SEINET3837361  Ruppia maritima Unknown 1943-10-3 s.n. Marin Marin Beach Comment
  SEINET8476801 Image available Ruppia maritima H. B. Allen 1950-7-18 Marin Shores of Beldevere Comment
  CAS-BOT-BC125940  Salix X rubens Mrs. Alexander McCallum 1903-1-1 s.n. Marin Ross Valley Comment
  CAS-BOT-BC532993  Salix laevigata R. Crowe; F. Leist; K. Martin; M. Barana; A. Magallanes; J. Doyle; R. Hendrickson 2015-2-27 15011 Marin Mount Tamalpais. Marin Municipal Water District lands: Off Peters Dam Rd. West Comment
  UC1176800  Salix laevigata John Thomas Howell 1939-9-3 Marin San Antonio Creek Comment
  CAS-BOT-BC107017  Salix lasiolepis C. R. Ball; B. S. Ball 1933-5-30 2508 Marin north side of road to Inverness, about 1/2 mile west of Point Reyes Station Comment
  UC5240  Salix lasiolepis Brewer 1862-4-1 944 Marin 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
  CAS-BOT-BC107306  Salix lasiolepis var. bigelovii Fred Ross; Gordon H. True 1970-2-27 5194 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC329226  Salix lutea D. Smith; J. Klein; K. Nelson; J. Nelson; K. Phillips 2013-4-12 13338 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  CAS-BOT-BC126421  Salix sitchensis Junea Kelley 1921-4-20 s.n. Marin Blithedale Canyon, Mill Valley Comment
  CAS-BOT-BC126429  Salix sitchensis John Thomas Howell 1944-3-26 19346 Marin Point Reyes road beyond Ledum Swamp Comment
  CAS-BOT-BC149648  Salsola kali Wilma Follette; Doreen Smith 2003-5-16 s.n. Marin East Marin Island Comment
  CAS-BOT-BC180800  Salsola soda Catherine Best 1981-9-5 s.n. Marin On the shore of the northeast end of Richardson Bay Comment
  CAS-BOT-BC238763  Sambucus nigra subsp. caerulea J. P. Moore No date on label 322 Marin San Rafael Comment
  CAS-BOT-BC238766  Sambucus nigra subsp. caerulea Robert Setzer 1969-3-29 2133 Marin Fort Cronkhite 15 Comment
  UC614813  Sambucus racemosa var. racemosa Beryl O. Schreiber 1932-3-12 55 Marin Inverness; creek bank Comment
  JEPS76999  Sanicula bipinnatifida Robert M. Lloyd 1963-3-10 2118 Marin Drakes Bay Beach Pt. Reyes Peninsula Comment
  UC21340  Sanicula bipinnatifida Maclean March 1876 Marin Angel Island, near barracks Angel Island Comment
  OBI8801  Sanicula bipinnatifida Lewis S. Rose 1957-4-19 57044 Marin San Rafael hills 152 Comment
  UCSB61603  Sanicula bipinnatifida Gliessman, Stephen 1969-3-31 Marin Approx. 1.0 mi. N of junction of Marwest Rd. and Tiburon Peninsula Hwy.; site overlooks the town of Tiburon 91 Comment
  CAS-BOT-BC279937  Sanicula crassicaulis R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13411 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UC766956  Sanicula laciniata R. F. Hoover 1938-2-15 2740 Marin Tiburon Comment
  UCR66590  Sanicula laciniata L. S. Rose 1949-4-6 49023 Marin Black Point 31 Comment
  POM194215  Sanicula laciniata J. T. Howell 1927-3-20 2290 Marin Cote Madera Ridge 305 Comment
  UCD128029  Sanicula laciniata John Thomas Howell 1946-5-12 21779 Marin Carson Ridge. Comment
  CAS-BOT-BC471215  Sanicula tuberosa A. Williams; S. Whelan; N. Reid; D. Greenberger 2014-3-6 14101 Marin Mount Tamalpais. Marin Municipal Water District lands: North side of Azalea Hill Trail, just E of intersection with Fairfax-Bolinas Road Comment
  RSA471121  Sarcodes sanguinea Chris Henne 1955-7-3 s.n. Marin Glacier Point, Yosemite National Park. Comment
  SEINET12324971  Satureja douglasii E. H. Graham 1931-1 6861 Marin Point Reyes, camp near "blacksmith shop." Comment
  UC11764  Saxifraga californica W. H. Brewer 918 Marin Mount Tamalpais Comment
  CAS-BOT-BC283093  Schedonorus arundinaceus Gordon H. True 1970-4-18 5324 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC283096  Schedonorus arundinaceus Catherine Best 1983-6-24 s.n. Marin Triangle Marsh north west of the Marin County Day School Comment
  CAS-BOT-BC111310  Schoenoplectus acutus var. occidentalis John Thomas Howell 1939-9-10 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC111315  Schoenoplectus acutus var. occidentalis John Thomas Howell 1946-7-4 22184 Marin East of Aurora School at Sonoma Co. line. Comment
  UC656583  Schoenoplectus acutus var. occidentalis A. A. Beetle and L. Constance 1941-5-9 2686 Marin along tide flat n Stinson Beach; ; N of Stinson Beach, Marin Co. Comment
  CAS-BOT-BC111569  Schoenoplectus americanus John Thomas Howell 1945-7-8 s.n. Marin Burdell Comment
  SEINET10320819  Schoenoplectus americanus A. A. Beetle 1585 Marin Shore of Tomales Bay, east side of Tomales Point, 2 miles south of Inverness. Comment
  CAS-BOT-BC111246  Schoenoplectus californicus John Thomas Howell 1946-8-23 22892 Marin Pierce Pt. road, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC111243  Schoenoplectus californicus John Thomas Howell 1939-10-1 15368 Marin Phoenix Lake Comment
  RSA318544  Schoenoplectus maritimus Robert A. Norris 1984-7-10 4778 Marin Alongside Paradise Dr., near Upland Cir. ca. 1.4 mile east of U.S. Highway 101 and 100 or more feet from San Francisco Bay, Tiburon Peninsula Comment
  RSA23194  Schoenoplectus pungens I. L. Wiggins 1938-7-14 8940 Marin Stinson Beach, south end of Bolinas Bay. Comment
  CAS-BOT-BC111705  Schoenoplectus pungens var. badius John Thomas Howell 1945-5-20 20872 Marin Tiburon Comment
  CAS-BOT-BC5836  Scirpus acutus var. occidentalis Alan Ackerman Beetle; Lincoln Constance 1941-5-9 2686 Marin Along tide flat N of Stinson Beach. Comment
  UC1106080  Scirpus californicus John Thomas Howell 1944-9-10 20721 Marin n Olema; n of Olema Comment
  UC683331  Scirpus cernuus Alan A. Beetle 1941-7-6 1756 Marin s slope Mount Tamalpais; s slope Mount Tamalpais Comment
  SEINET3154266  Scoliopus bigelovii Chesnut, Drew 1891-3-21 sn Marin Lagunitas Creek Comment
  UCSB14500  Scoliopus bigelovii Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC518976  Scoliopus bigelovii Dr. A. Kellogg; W. G. W. Harford 1869-2-22 984 Marin Saucilito [Sausilto] Comment
  CAS-BOT-BC518983  Scoliopus bigelovii David C. Rentz 1968-4-21 4 Marin Lucas Valley: 2 mi. southeast Nicasie on Lucas Valley Rd. Comment
  CAS-BOT-BC518986  Scoliopus bigelovii M. E. Parsons 1912-2-17 37 Marin Kentfield Comment
  RSA198556  Scoliopus bigelovii C. N. Forbes 1908-2-15 s.n. Marin Mt. Tamalpais and Mill Valley. Comment
  SEINET12058058  Scoliopus bigelovii F. H. Utech 1988-3-3 88 -017 Marin between San Geronimo & Nicasio, 2.25 mi SE of jct of Lucas Valley Rd & Nicasio Valley Rd on latter 90 Comment
  UCD139808  Scoliopus bigelovii R. P. Brandt 1916-1-26 s.n. Marin Muir Woods. Comment
  CAS-BOT-BC240005  Scribneria bolanderi John Thomas Howell 1946-4-13 s.n. Marin Near Rock Spring, Mt. Tamalpais Comment
  RSA40258  Scribneria bolanderi L. S. Rose 1946-5-14 46067 Marin Mt. Tamalpais, Potrero Meadows. 610 Comment
  UC1106105  Scribneria bolanderi John Thomas Howell 1946-5-12 21776 Marin s end of Carson Ridge Carson Ridge Comment
  UC589578  Scrophularia californica Beryl O. Schreiber 1932-6-23 569 Marin Heart's Desire Beach; Tomales Bay Comment
  UC25832  Scutellaria tuberosa Harley P. Chandler 1900-2-26 512 Marin Mount Tamalpais, n side Pass Valley Trail Mount Tamalpais; , Pass Valley Trail Comment
  CAS-BOT-BC63780  Sedum radiatum subsp. radiatum John Thomas Howell 1946-7-7 22220 Marin Arturo trail at Potrero Meadow, Mt. Tamalpais. Comment
  UC14454  Sedum spathulifolium W. C. Blasdale 1893-5-27 Marin Lagunitas Comment
  CAS-BOT-BC69742  Selaginella wallacei L. R. Abrams 1922-4-29 8080 Marin On Pipe Line Trail, about 1 mi. n. of R.R. Bridge. Comment
  SBBG56356  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin fire rd 0.5 mi E of Toll Gate, Mt Tamalpais 500 Comment
  CAS-BOT-BC69747  Selaginella wallacei John Thomas Howell 1939-7-2 s.n. Marin On top of ridge e. of Muir Woods. Comment
  UC665704  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin fire rd. 1/2 mi e of Toll Gate Mt. Tamalpais 500 Comment
  UC1301051  Senecio aronicoides Helen K. Sharsmith 1963-5-18 5445 Marin Alpine Dam Road between Larkspur and Alpine Lake; San Francisco Bay Region 243 Comment
  UC35922  Senecio aronicoides Albert Kellogg April 1867 Marin Angel Island Comment
  UC35928  Senecio aronicoides W. A. Setchell 1896-6-3 Marin Bolinas Ridge , Bolinas Ridge (Western Middle California) Comment
  UCD135498  Senecio glomeratus John Thomas Howell 1944-6-25 s.n. Marin near Chinese Camp. Comment
  CAS-BOT-BC364225  Senecio sylvaticus John Thomas Howell 1938-6-19 13910 Marin Cascade Canyon, Mill Valley Comment
  CAS-BOT-BC364232  Senecio sylvaticus John Thomas Howell 1942-4-19 s.n. Marin Carson Ridge Comment
  CAS-BOT-BC364573  Senecio vulgaris Peter H. Raven; Michael P. Johnson 1967-5-1 21159 Marin Angel Island. On south ridge of island above Rock Quarry 182 Comment
  UCD135858  Senecio vulgaris J. M. Tucker 1951-3-11 2043 Marin beside Lucas Valley Road, 3.8 miles east of Nicasio. Comment
  SFV12510  Sequoia sempervirens K. A. Wilson 1975-3-28 1471 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  RSA548749  Sequoia sempervirens Jim Leithliter 1975-7-20 84 Marin Northern end of Blithedale Ave in Mill Valley Comment
  SEINET11740542  Sequoia sempervirens O. E. Jennings, Jennings, G. K. 1915-9-8 s.n. Marin Muir Woods base of Mt. Tamalpais, 12 mi NW of San Francisco Comment
  SFV12166  Sequoia sempervirens B. J. McCaskill 1968-10-30 760 Marin About 50 yards up dirt road at end of Phoenix Road, Kent Woodlands, northeast of Mount Tamalpais. On open east facing slope. Comment
  RSA15377  Sherardia arvensis Carl B. Wolf 1927-4-24 341 Marin The coastal side of Mill Valley toll road. Comment
  POM62140  Sidalcea E. C. Sutliffe 1922-04 s.n. Marin San Anselmo Canyon Comment
  CAS-BOT-BC205544  Sidalcea hickmanii subsp. viridis Hans Leschke 1942-6-28 s.n. Marin Big Carson Ridge Comment
  UCSB16540  Sidalcea malviflora Breedlove, Dennis 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  LA205897  Sidalcea malviflora Carl Clawson Epling; 1921-3-27 5197 Marin Kentfield (?) Comment
  JEPS67231  Sidalcea malviflora subsp. laciniata W. L. Jepson 1896-3-23 14060 Marin Ross Valley Comment
  UC570294  Sidalcea malviflora subsp. malviflora H. S. Yates 1934-3-18 3727 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  UC652682  Sidalcea malviflora subsp. malviflora G. B. and R. P. Rossbach 1938-5-26 702 Marin near Mt. Tamalpais (between Mill Valley and Stinson Beach); near Mt. Tamalpais, btw Mill Valley and Stinson Beach Comment
  UC652689  Sidalcea malviflora subsp. malviflora G. B. and R. P. Rossbach 1938-5-26 703 Marin 6 mi e Point Reyes Lighthouse; e of Point Reyes Lighthouse Comment
  JEPS127745  Sidalcea malviflora subsp. malviflora Adam C. Schneider with Susan Fawcett 2014-3-28 469 Marin Trail to Slide Ranch, Northwest of Muir Beach Overlook. Comment
  RSA256679  Sidalcea malviflora subsp. malviflora Thomas W. Nelson 1974-4-22 1196 Marin Lake Nicascio. Comment
  CAS-BOT-BC384574  Silene coniflora John Thomas Howell 1946-5-30 21963 Marin Little Carson Canyon Comment
  CAS-BOT-BC384584  Silene coniflora John Thomas Howell 1946-7-7 22193 Marin South of Barths Retreat, Mt. Tamalpais Comment
  CAS-BOT-BC309807  Silene gallica A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13233 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC387096  Silene gallica Peter H. Raven; Michael P. Johnson 1967-5-1 21035 Marin Angel Island, slopes on S side of island near Rock Quarry and small reservoir 91 Comment
  SEINET6039690  Silene scouleri Unknown 1990-8-12 6328 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UC589440  Silybum marianum Beryl O. Schreiber 1932-6-29 607 Marin Sand Dune Beach , Sand Dune Beach (Tomales Bay) Comment
  RSA0093433  Silybum marianum Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  SFV5040  Silybum marianum B. C. Templeton 1957-6-27 s. n. Marin Bolinas Ridge. Comment
  CAS-BOT-BC75320  Sisymbrium officinale John Thomas Howell 1967-5-5 42164 Marin Johnt Thomas Howell Botanical Garden, Tiburon. Parking area. Comment
  JEPS77174  Sisyrinchium bellum Robert M. Lloyd 1963-4-5 2323 Marin about 1 mi nw of Tiburon Comment
  JEPS81142  Sisyrinchium bellum Edward Lee with W. Joseph 1935-7-18 1567 Marin s slope along Mount Davis Trail (between e and middle peak of Mount Tamalpais); Mount Tamalpais Comment
  UC1177388  Sisyrinchium bellum John Thomas Howell 1944-6-4 19573 Marin w of Inverness; Inverness Ridge Comment
  UC1192311  Sisyrinchium bellum Malcolm A. Nobs, S. Galen Smith 1949-6-29 899 Marin 3 mi n Inverness (on n side of Pt. Reyes road, just n of Pierce Pt. road) Comment
  UCD13120  Sisyrinchium bellum M. A. Lefevre 1974-5-4 40 -66 Marin Marin CO; Carson Ridge, off old Bolinas Rd., along dirt road. Elevation 1000'. 304 Comment
  POM107992  Sisyrinchium bellum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA120321  Sisyrinchium bellum S. S. Tillett 1956-6-30 572 Marin On hillside overlooking Drake Memorial, Drakes Bay, Point Reyes Peninsula. Comment
  SEINET8887823  Sisyrinchium bellum W. Roderick 1967-5-6 s.n. Marin Lake Nicasso 46 Comment
  JEPS108624  Smilacina racemosa W. Roderick, W. Knight 1962-2-18 Marin 2 to 2.5 mi S of Tomales Comment
  UC615370  Smilacina stellata Beryl O. Schreiber 1932-3-13 80 Marin Inverness Comment
  CAS-BOT-BC311758  Solanum americanum P. DaSilva; A. Young; B. Traut; S. Tsiu; J. Woods 2013-8-10 13152 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam, between Lake Lagunitas and Lakeview Road, across from culvert LV-04 Comment
  CAS-BOT-BC366886  Solanum laciniatum Greg de Nevers 1997-9-19 11092 Marin Stinson Beach, Matt Davis Trail 200 Comment
  SD133975  Solanum laciniatum Greg de Nevers 1986-9-8 8109 Marin Stinson Beach, canyon above town on the Matt Davis Trail, creek bank Comment
  CAS-BOT-BC157407  Solanum umbelliferum J. T. Howell 1942-6-21 s.n. Marin San Anselmo Canyon, Mt. Tamalpais Comment
  HSC23815  Solanum xanti R. A. Vanbianchi 1971-7-1 24 Marin San Geronimo Ridge Comment
  CAS-BOT-BC365449  Solidago elongata John Thomas Howell 1945-8-19 21426 Marin Near Ledum Swamp Comment
  CAS-BOT-BC365450  Solidago elongata John Thomas Howell 1946-6-30 22155 Marin Rodeo Lagoon Comment
  CAS-BOT-BC365047  Solidago velutina subsp. californica John Thomas Howell 1946-8-23 22886 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  UC36495  Solidago velutina subsp. californica F. T. Bioletti Aug 1892 Marin Tamalpais 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-BC365867  Soliva sessilis Walter Lennon 1975-4-23 s.n. Marin Phoenix Lake Comment
  JEPS58908  Sonchus asper Javier Penalosa 1962-12-23 2631 Marin Paradise Dr. at Playa Verde ((a street 1.4 mi nw of road to Naval Net Depot)); Tiburon Peninsula Comment
  CAS-BOT-BC374632  Sonchus oleraceus John Thomas Howell 1945-9-16 21471 Marin San Rafael Comment
  UCSB17218  Sonchus oleraceus Brooks, Terry 1963-4-8 Marin 1 mile north of Golden Gate Bridge on Fort Baker 30 Comment
  UCD78007  Sonchus tenerrimus Robert E. Preston 2002-8-1 1942 Marin Novato, in field on N side of Bel Marin Keys Blvd, at entrance to Bel Marin Keys 0 Comment
  UC301  Sparganium erectum subsp. stoloniferum Alice Eastwood Oct 1896 Marin Olema Comment
  CHSC28535  Spartina foliosa M. S. Taylor 1979-10-6 2293 Marin On tide flat in marsh, Larkspur. Comment
  UCD92977  Spartina foliosa Beecher Crampton 1958-12-30 5142 Marin alnog Petaluma Creek, north shore of San Pablo Bay, just east of Black Point. Comment
  UCD119667  Spartium junceum Annabelle Kleist 2008-6-4 MT- 4 Marin Mount Tamalpais. Comment
  SEINET10838065  Spartium junceum Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-8-1 Dziekanowski 2478 Marin Collected in a valley pasture about 3 mi se of lagunitas enroute to fairfax. Summer drought, oak savannah habitat. 274 Comment
  UCD99170  Spergula arvensis P. B. Kennedy 1914-4-19 4701 Marin Mill Valley. Comment
  SEINET7075548  Spergula arvensis subsp. arvensis A. G. Vestal 1955-5-6 s.n. Marin About 7.9 miles north of Nicasio. 38? deg. 9' 22" North Latitude, -122? deg. 41' 33" West Longitude. UTM Zone 10, 526939mE, 4223106mN. (NAD 27)]. [Coordinate Datum: WGS84/NAD83]. Comment
  CAS-BOT-BC390153  Spergularia bocconi Peter H. Raven; Michael P. Johnson 1967-5-2 21346 Marin Angel Island. Hospital Cove, west side of island, sea level to 50 feet elevation 15 Comment
  CHSC23013  Spergularia macrotheca Robert A. Schlising; Anna Eagle 1962-6-8 2290 Marin Coast Ranges. Near Point Reyes Lighthouse. Comment
  RSA0097834  Spergularia macrotheca I. L. Wiggins 1938-7-14 8935 Marin Stinson Beach, south end of Bolinas Bay. Comment
  SEINET5337282  Spergularia macrotheca K. Burnstad 1974-10-18 s.n. Marin Devils rock 30 Comment
  CAS-BOT-BC390345  Spergularia macrotheca var. macrotheca John Thomas Howell 1944-5-28 19506 Marin Manzanita Comment
  CAS-BOT-BC390351  Spergularia macrotheca var. macrotheca Alice Eastwood 1923-5-13 11770 Marin Pt. Reyes Comment
  SD112878  Spergularia macrotheca var. macrotheca Darley F. Howe 1966-6-1 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC390359  Spergularia macrotheca var. macrotheca Peter H. Raven 1949-5-22 554 Marin Inverness 30 Comment
  CAS-BOT-BC390821  Spergularia marina John Thomas Howell 1944-9-24 20757 Marin East side Bolinas Lagoon Comment
  CAS-BOT-BC390829  Spergularia marina Saichi Kawahara 1969-5-28 1087 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC390538  Spergularia media Alice Eastwood 1921-6-9 10595 Marin Almonte Comment
  CAS-BOT-BC390543  Spergularia media John Thomas Howell 1944-5-28 19510 Marin Manzanita Comment
  UCD99207  Spergularia villosa John Thomas Howell 1944-6-25 19643 Marin Santa Venetia. 7 Comment
  CHSC9113  Stachys ajugoides var. rigida M. Banning 1970-3-24 373 Marin 1 mi from junction of Redwood Hwy. and Marin Professional Center Parkway, on the latter. Top of hill to the left. (About 2 mi N of San Rafael on Hwy 101). 15 Comment
  UC336381  Stachys ajugoides var. rigida unknown 605 Marin Saucilito Comment
  SEINET13948142 Image available Stachys chamissonis Lewis S. Rose 1946-1 46164 Marin E. shore of Bolinas Lagoon coastal swamp. Comment
  POM61356  Stachys pycnantha Katherine Brandegee 1907-07 s.n. Marin Westpoint Road, Tamalpais Comment
  SEINET13948129 Image available Stachys rigida A. A. Heller 1906-1 8401 Marin Mt. Tamalpais Comment
  SEINET9313642  Stachys rigida Unknown 1998-5-25 20391 Marin Marin Comment
  POM126370  Stachys rigida subsp. quercetorum Katherine Brandegee 1905-06 s.n. Marin Mt. Tamalpais Comment
  POM316649  Stachys rigida subsp. quercetorum Patricia Wilder 1965-6-7 3543 Marin Alpine Lake: on Bolinas Road. North Coast Mountain Range. 366 Comment
  UCD126060  Stachys rigida var. quercetorum Andreas Stohr 1996-5-19 19 Marin roadside 1/2 mile east of Dillons Beach. 40 Comment
  SD91003  Stachys rigida var. quercetorum Jack Reveal 1975-6-9 1743 Marin One half mile east of Woodacre, Marin Co. 244 Comment
  SEINET9314831  Stachys rigida var. rigida Unknown 1998-5-25 24 Marin Marin County Comment
  CAS-BOT-BC374825  Stebbinsoseris heterocarpa Carolyn Corn 1966-5-14 s.n. Marin Meadows Club, Fairfax Hills Comment
  CAS-BOT-BC181433  Stellaria littoralis A. D. E. Elmer 1903-7-1 4554 Marin Point Reyes Post Office Comment
  CAS-BOT-BC181436  Stellaria littoralis Roxana S. Ferris 1965-5-1 13636 Marin Edge of Abbotts Laggon, Pt. Reyes National Seashore Comment
  UC13607  Stellaria littoralis J. Burtt Davy 1900-6-18 6731 Marin Point Reyes Comment
  RSA0057636  Stellaria littoralis Alice Eastwood, J. T. Howell 1936-3-22 12016 Marin Point Reyes. Comment
  CAS-BOT-BC393806  Stellaria media T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy 2013-2-23 13004 Marin Mount Tamalpais; Marin Municipal Water District lands: Sky Oaks Meadow at rock face. Comment
  CAS-BOT-BC393803  Stellaria media Gordon H. True 1968-7-26 4704 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC397712  Stellaria nitens John Thomas Howell 1947-4-27 23084 Marin Bald Mt. west of San Anselmo Comment
  UC1106307  Stellaria nitens John Thomas Howell 1982-4-27 23084 Marin w of San Anselmo (Bald Mt); Bald Mt. Comment
  SEINET195365 Image available Stenotaphrum secundatum J. T. Howell 1945-6-22 Marin West of Mill Valley on road to Muir Woods Comment
  UC750595  Stenotaphrum secundatum John Thomas Howell 1945-7-22 21330 Marin w of Mill Valley (on road to Muir Woods) Comment
  CAS-BOT-BC182483  Stephanomeria virgata subsp. pleurocarpa Doreen Smith 2002-9-1 s.n. Marin Fairfax Hills below Sky Oaks entrance Comment
  RSA127384  Stipa manicata J. T. Howell 1946-5-16 21849 Marin Angel Island, southeast side. Comment
  JEPS27071  Streptanthus batrachopus John L. Morrison 1937-5-30 2440 Marin serpentine outcrop on ridge between Pine Mt and San Geronimo Ridge; Big Carson Ridge Comment
  UC1106260  Streptanthus batrachopus John Thomas Howell 1941-7-6 16348 Marin between Camp Zeische and Barth's Retreat; Mt. Tamalpais Comment
  UC1511521  Streptanthus batrachopus John L. and Florence S. Morrison 1938-6-14 3107 Marin along firebreak Carson Ridge (ca middle of ridge) Comment
  POM126065  Streptanthus glandulosus A. T. Graff 1925-5-20 s.n. Marin Trooper s, Cazadero Comment
Read comments
Feb 12 2013
  UC1601644  Streptanthus glandulosus subsp. pulchellus Katharine Brandegee 1907-6-30 Marin Tamalpais Comment
  JEPS26975  Streptanthus glandulosus subsp. secundus Milo S. Baker 1904-5-2 Marin near Ross Valley Comment
  JEPS26979  Streptanthus glandulosus subsp. secundus W. L. Jepson 1905-5-17 2480 Marin hill slope Lagunitas Comment
  JEPS73882  Streptanthus niger L. R. Heckard 1974-5-14 3689 Marin above old St. Hilary's church at Tiburon Comment
  UC1106258  Streptanthus niger John Thomas Howell 1945-5-20 Marin Tiburon Comment
  UC1601611  Streptanthus niger Lewis S. Rose 1940-5-20 40358 Marin Tiburon Tiburon (hillslopes, type and only locality) 152 Comment
  CAS-BOT-BC269632  Symphoricarpos albus var. laevigatus Elsie Zeile 1909-5-2 s.n. Marin Tamalpais Comment
  POM285011  Symphoricarpos albus var. laevigatus Lyman Benson 1934-8-30 6123 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  CAS-BOT-BC99147  Symphyotrichum chilense Javier Penalosa 1961-7-15 1979 Marin Tiburon Peninsula, brush northwest of 748 ft. summit. 213 Comment
  CAS-BOT-BC99148  Symphyotrichum chilense Alice Eastwood 1920-8-15 10020 Marin Whites Hill Comment
  SD112380  Symphyotrichum subspicatum Darley F. Howe 1961-7-27 3072 Marin Bluff over ocean on Hwy 1, 0.6 miles south of Stinson Beack. Comment
  CAS-BOT-BC98321  Symphyotrichum subulatum var. parviflorum Walter Lennon 1972-11-1 s.n. Marin Adjacent to salt marsh, Sycamore Ave., Mill Valley Comment
  UC14496  Synthyris reniformis Chestnut and Drew 1891-3-21 Marin Laqunitas Creek Comment
Read comments
Mar 16 2014
  CAS-BOT-BC376702  Tanacetum bipinnatum Elizabeth McClintock 1973-7-15 s.n. Marin Dillon Beach Comment
  CAS-BOT-BC376939  Taraxacum officinale Javier Penalosa 1962-3-31 2277 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula RR tunnels 106 Comment
  CAS-BOT-BC376941  Taraxacum officinale Gordon H. True; Fred Ross 1969-9-5 5119 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 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
  JEPS31738  Taraxia ovata W. L. Jepson 1927-3-20 11564 Marin Alto sta. Mt. Tamalpais Comment
  UC20512  Taraxia ovata Alice Eastwood Feb. 1896 Marin Mill Valley Comment
  UC486496  Taraxia ovata H. E. Parks 1926-4 Marin Tiburon Comment
  UC1485924  Taraxia ovata P. H. and T. E. Raven 1981-4-5 26148 Marin turn to Muir Woods 2 mi w edge of National Monument (overlooking San Francisco Bay) Comment
  UCSB13316  Taraxia ovata Blattau, Jim 1962-4-17 Marin 4.4 miles east of Pan Toll Camp; on Mt. Tamalpais Road; in Mt. Tamalpais State Park 259 Comment
  UC21436  Tauschia kelloggii Alice Eastwood Feb. 1896 Marin Mt. Tamalpais Comment
  CAS-BOT-BC441144  Tellima grandiflora Volney Rattan 1882-5-15 s.n. Marin Ross Valley Comment
  JEPS43493  Tellima grandiflora W. L. Jepson 1910-4-13 4036 Marin Olema Comment
  JEPS77240  Tellima grandiflora Robert M. Lloyd 1963-4-24 2381 Marin 1 mi e Inverness 3 Comment
  UC1127671  Tellima grandiflora H. S. Yates 1934-3-18 3693 Marin near Inverness; Point Reyes Quad. 6 Comment
  SD234171  Tellima grandiflora Virginia Pinkus Ryder 1964-5-17 205 Marin Invreness. Growing 1 mile E. of town beside creek in shade. 0 Comment
  SEINET12221188  Tellima grandiflora M. T. Doutt 1931-1 428 Marin near Nicasio Comment
  SJSU5805  Tellima grandiflora G. B. Youngberg 1956-5-19 444 Marin near Mud L, Point Reyes Peninsula Comment
  JEPS77222  Thalictrum fendleri var. polycarpum Robert M. Lloyd 1963-4-24 2363 Marin on Bolinas rd 7.5 mi s Fairfax 182 Comment
  UC1129932  Thermopsis californica var. californica H. S. Yates 1935-4-2 5044 Marin 1 mi nw Muir Woods; Tamalpais Quadrangle Comment
  UC555347  Thermopsis californica var. californica Herbert L. Mason 1928-4-13 4318 Marin hills n San Rafael Comment
  SEINET7419307  Thermopsis macrophylla H. Hobson 1906-4-10 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC175917  Thinopyrum ponticum Catherine Best; Mary P. Wells 1983-7-14 s.n. Marin On the road to Hidden Lake, Mt. Burdell about .25 miles from San Andreas St. Comment
  CAS-BOT-BC88483  Thysanocarpus curvipes John Thomas Howell 1946-3-24 21571 Marin Near country club, Fairfax Hills. Comment
  CAS-BOT-BC88484  Thysanocarpus curvipes John Thomas Howell 1946-4-13 21598 Marin Mount Tamalpais. Summit Meadow to Rock Spring. Comment
  CAS-BOT-BC88491  Thysanocarpus curvipes Doreen Smith 2002-4-15 s.n. Marin Cascade Canyon, Fairfax. Comment
  SEINET5850101 Image available Torilis arvensis Robert A. Norris 1985-1 4900 Marin Locally common and gregarious on shoulder of Sir Francis Drake Blvd., above Lagunitas Cr., near S end fo Samuel P. Taylor State Park, ca. 0.5 mi. (air) W of Lagunitas, Marin Co. Calif. 61 Comment
  RSA73855  Torreya californica L. S. Rose 1952-7-16 52003 Marin Tocaloma Comment
  NY17677  Torreya californica E. K. Balls 1953-10-9 18590 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
  NY17684  Torreya californica H. N. Bolander s.n. 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
  NY20766  Torreya californica J. M. Bigelow 1854-4-17 s.n. 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
  UCD93216  Torreyochloa pallida var. pauciflora Malcolm A. Nobs; S. Galen Smith 1949-6-30 914 a Marin ca. 1 mile north of Point Reyes Station. Comment
  CAS-BOT-BC169209  Toxicodendron diversilobum Alice Eastwood 1916-10-5 s.n. Marin Ross Valley Comment
  UCD67327  Toxicodendron diversilobum D. Sanchez-Mata 1996-5-25 s.n. Marin Tomales Bay State Park. Quercus agrifolia coast forests. 20 Comment
  CAS-BOT-BC232265  Toxicoscordion fontanum E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1500 Marin Marin Municipal Water District Lands: Mount Tamalpais. Lagunitas Rock-Springs Rd. to junction with Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail. Comment
  SJSU7548  Toxicoscordion fremontii W. D. Pitts 1975-3-15 28 Marin c. 1.5 mi S of Abbotts Lagoon, Point Reyes Peninsula 30 Comment
  CAS-BOT-BC175960  Tribulus terrestris Wilma Follette 1995-9-24 s.n. Marin Nora Albion near Golden Hinde, Terra Linda, San Rafael Comment
  SEINET13948214 Image available Trichostema lanceolatum John Thomas Howell 1945-1 21459 Marin San Rafael Hills Comment
  UC589458  Trientalis latifolia Beryl O. Schreiber 1932-8-5 749 Marin Tomales Bay, Teacher's Beach Teacher's Beach; Tomales Bay, Teacher's Beach Comment
  UC704993  Trientalis latifolia Frank W. Gould 1938-5-7 342 Marin 6 mi se of Tacoloma 91 Comment
  RSA33140  Trifolium albopurpureum A. A. Heller 1904-5-14 7416 Marin 27 Mile Drive Comment
  UC764687  Trifolium barbigerum R. F. Hoover 1941-5-12 5064 Marin w Drake's Estero; Point Reyes peninsula Comment
  CAS-BOT-BC232487  Trifolium bifidum A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 719 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  UC1745839  Trifolium bifidum var. decipiens Annetta M. Carter 1934-4-29 532 Marin 10 mi. NW of Tomales on rd. running W from Estero Dist. School. 1.6 mi. W of school. Comment
  UCR20481  Trifolium bifidum var. decipiens H. M. Whistler 1966-4-15 660415- 13 W Marin Samuel P. Taylor State Park. Madrone Campground Comment
  JEPS121702  Trifolium cernuum Doreen Smith May 2003 Marin China Camp Comment
  UC571160  Trifolium ciliolatum H. L. Mason 1927-4-26 5213 Marin Rd from Fairfax to crest of Bolinas Ridge Dam Comment
  UC555356  Trifolium depauperatum var. amplectens Herbert L. Mason 1925-4-12 1344 Marin Mt. Tamalpais Comment
  SEINET7075550  Trifolium depauperatum var. truncatum A. G. Vestal 1955-5-6 s.n. Marin About 7.9 miles north of Nicasio. 38? deg. 9' 22" North Latitude, -122? deg. 41' 33" West Longitude. UTM Zone 10, 526939mE, 4223106mN. (NAD 27)]. [Coordinate Datum: WGS84/NAD83]. Comment
  CAS-BOT-BC434203  Trifolium dichotomum P. DaSilva; M. A. Garcia; A. Young; A. Pence; F. Leist; M. Camarillo 2014-5-10 14155 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UC631028  Trifolium gracilentum P. B. Kennedy 1916-4-19 4689 Marin Mill Valley 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
  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
  UCD111471  Trifolium microcephalum Michael A. Vincent 1999-6-10 8602 Marin Point Reyes. Along Sir Francis Drake Boulevard. At entrance road to North Beach. Comment
  UC555609  Trifolium microdon H. L. Mason 1928-4-28 4406 Marin Tiburon peninsula Comment
  CAS-BOT-BC531454  Trifolium repens A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15787 Marin Mount Tamalpais. Marin Municipal Water District lands: Lake Lagunitas Comment
  JEPS128143  Trifolium tomentosum Eric Wrubel 2011-5-2 NPS 8 Marin Golden Gate National Recreation Area, Fort Cronkhite. Mitchell Road, south of Rodeo Beach parking lot. Comment
  RSA128938  Trifolium variegatum J. T. Howell 1945-5-9 20825 Marin between Hamilton Field and Ignacio. Comment
  UCD36548  Trifolium variegatum Beecher Crampton 1954-4-28 1806 Marin On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse. Comment
  UCSC006198  Trifolium variegatum Randall Morgan 1995-6-8 2743 Marin Between receiving stations, S of Abbotts Lagoon, Pt. Reyes Comment
  POM203515  Trifolium variegatum var. melananthum L. S. Rose 1932-4-20 32168 Marin Woodacre. Comment
  UC16811  Trifolium wormskioldii Alice Eastwood 1896-5-31 Marin near Genessee Bay Comment
  UCD109914  Trifolium wormskioldii Beecher Crampton 1960-6-8 5605 Marin Pt. Reyes Peninsula, 1.5 miles south of McClure's Beach. Comment
  UC750711  Triglochin maritima John Thomas Howell 1944-5-28 19509 Marin Manzanita Comment
  UCR132668  Triglochin maritima Don Pendleton, Margariet Wetherwax 1993-4-3 s.n. Marin Wm. Shields Page Preserve, marsh, west side of Tomales Bay, 2 miles north of Inverness on Sir Francis Drake Highway 3 Comment
  CAS-BOT-BC451828  Triglochin maritima D. E. Breedlove 1976-5-8 39490 Marin North of Marshall, Tomales Bay Comment
  POM312976  Triglochin maritima Malcolm A. Nobs, S. Galen Smith 1949-6-29 903 Marin Point Reyes, north of Inverness Comment
  CAS-BOT-BC519107  Trillium chloropetalum var. chloropetalum H. L. Mason 1917-4-4 80 Marin Tocaloma Comment
  UC3992  Trillium ovatum W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  POM170171  Trillium ovatum H. P. Chandler 1900-2-26 3164 Marin Mt. Tamalpais Comment
  SEINET12044512  Trillium ovatum L. S. Rose 1932-1 3228 Marin Mill Valley Comment
  SEINET8502213  Trillium ovatum M. J. Williams 1968-4-6 s.n. Marin Nicasio Lake dam. 76 Comment
  CAS-BOT-BC238520  Triphysaria floribunda D. E. Breedlove 1962-4-17 2356 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  JEPS21486  Triphysaria floribunda L. T. Dempster 1958-4-30 1101 Marin two mi s McClure's Beach; s of McClure's Beach 182 Comment
  JEPS67854  Triphysaria floribunda L. R. Heckard and Richard Brown 1972-5-2 2917 Marin South Headland at Point Reyes (top of ocean bluff); South Headland at Point Reyes Comment
  CAS-BOT-BC238525  Triphysaria floribunda Ronie Clark 1983-5-4 PR 83 -017 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. 13.6 mi. from Inverness, past Mendoza Ranch to where road makes 2 sharp turns Comment
  UC1334860  Triphysaria pusilla L. D. Thurman 1963-3-23 110 Marin on the Bolinas-Fairfax road one mi e State Highway #1 Comment
  UC535127  Triphysaria versicolor subsp. faucibarbata Mrs. H. P. Bracelin 1930-4-20 12 Marin Lagunitas 66 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
  UC1301197  Triphysaria versicolor subsp. versicolor Helen K. Sharsmith 1963-5-18 5456 Marin coastal bluffs along eastern edge Tomales Bay; San Francisco Bay Region, eastern edge Tomales Bay 9 Comment
  CAS-BOT-BC199638  Trisetum canescens John Thomas Howell 1943-5-22 18147 Marin Fairfax Hills Comment
  UC53707  Trisetum canescens Jos. Burtt Davy 1900-6 6766 Marin Point Reyes Peninsula Comment
  UCD37431  Trisetum canescens Beecher Crampton 1960-6-8 5597 Marin Marin County, Point Reyes Peninsula, northwest of Inverness, 2 miles south of RCA Radio Station. Comment
  UCD67509  Trisetum canescens E. Dean; with Thomas Starbuck 1989-5-25 192 Marin Mount Tamalpais. Along Cataract Trail, walking from Rock Springs parking area toward Laurel Dell picnic area. 548 Comment
  CAS-BOT-BC522014  Triteleia hyacinthina Javier Penalosa 1961-6-7 1651 Marin West of Marin Country Day School, Tiburon Peninsula Comment
  CAS-BOT-BC421701  Triteleia laxa A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14021 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
  JEPS58037  Triteleia laxa W. L. Jepson 1940-6-5 19947 Marin Tiburon Comment
  UC1300931  Triteleia laxa Helen K. Sharsmith 1962-5-30 5098 Marin between Marshall and Petaluma; San Francisco Bay Region 30 Comment
  CAS-BOT-BC526452  Triteleia laxa A. A. Heller 1940-6-12 15728 Marin Along State Highway 1, east side of Tamales Bay, opposite Inverness Comment
  UC306648  Triteleia peduncularis A. D. E. Elmer July, 1903 4988 Marin Point Reyes Post Office Comment
  CAS-BOT-BC527407  Triteleia peduncularis Alice Eastwood 1912-6-9 312 Marin Tiburon Comment
  CAS-BOT-BC200477  Triticum aestivum Alice Eastwood 1915-5-15 s.n. Marin Tiburon Comment
  CAS-BOT-BC422439  Turritis glabra A. Williams; S. Tsiu; J. Nuzzo; L. Hasz 2014-3-22 14604 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
  NY752416  Typha angustifolia J. T. Howell 1944-5-28 19521 Marin Between Almonte and Mill Valley Comment
  UC1177406  Typha angustifolia John Thomas Howell 1948-9-19 25288 Marin Phoenix Lake Mt. Tamalpais; , Phoenix Lake Comment
  NY752429  Typha latifolia B. Anderson 1986-7-22 3210 Marin Point San Pedro Rd. along San Rafael Bay 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
  CDA31199  Umbellularia californica D. G. Kelch, Kathy Kosta 2010-1-7 10 .02 Marin Dominican College campus. Comment
  UC615102  Umbellularia californica Beryl O. Schreiber 1936-2-1 2101 Marin near Shell Beach (on Tomales Bay); Tomales Bay Comment
  CAS-BOT-BC91160  Umbellularia californica Valeria Canning 1968-2-27 s.n. Marin Found in Samuel P. Taylor State Park. 30 Comment
  CAS-BOT-BC381914  Uropappus lindleyi John Thomas Howell 1967-5-24 42254 Marin Dakin Lane, just north of Old St. Hilary's Church, Tiburon Comment
  CAS-BOT-BC403944  Urtica dioica subsp. gracilis John Thomas Howell 1944-6-4 19559 Marin Near Mt. Vision west of Inverness Comment
  JEPS43447  Urtica dioica subsp. gracilis W. L. Jepson 1897-3-28 Marin Tomales Bay, Olema Olema; Tomales Bay, Olema Comment
  CAS-BOT-BC404154  Urtica dioica subsp. holosericea Saichi Kawahara 1969-5-28 1133 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC532984  Urtica dioica subsp. holosericea A. Williams 2015-6-13 15883 Marin Mount Tamalpais. Marin Municipal Water District lands: Side of Peters Dam East Comment
  CAS-BOT-BC404142  Urtica dioica subsp. holosericea Dennis W. Woodland 1970-8-13 1621 a Marin 1 1/2 mi. east of Point Reyes Station on Point Reyes-Petaluma Road Comment
  CAS-BOT-BC404327  Urtica urens John Thomas Howell 1946-4-14 21636 Marin Chileno Valley Comment
  UC141804  Vaccinium ovatum A. A. Heller 1904-4-28 7362 Marin Corte Madera Comment
  UC22210  Vaccinium ovatum H. P. Chandler 1900-2-26 Marin Mt. Tamalpais Comment
  RSA114407  Vaccinium ovatum G. R. Campbell 1955-9-20 20825 Marin Botanic Garden Nursery Seedling, Prop. No. 8744, from seed coll. on Throckmorton Ridge.by P.A. Munz, Aug. 1, 1954. 396 Comment
  CAS-BOT-BC76097  Vancouveria planipetala Volney Rattan 1886-5-8 s.n. Marin Camp Taylor. Comment
  CAS-BOT-BC76098  Vancouveria planipetala Volney Rattan 1886-5-8 s.n. Marin Camp Taylor. Comment
  CAS-BOT-BC76105  Vancouveria planipetala Michener; Bioletti 1893-5-23 s.n. Marin Mill Valley. Comment
  JEPS58913  Veronica serpyllifolia subsp. humifusa John Thomas Howell 1947-5-4 23116 Marin San Rafael Comment
  HSC23788  Vicia americana var. americana R. A. Vanbianchi 1971-12-28 111 Marin White's Hill, along Sir Francis Drake Hwy. Comment
  POM349905  Vicia americana var. americana Emery M. Whilton 1935-3-24 s.n. Marin Along the road at Belvedere. Comment
  UCD108726  Vicia americana var. americana P. B. Kennedy 1926-5-20 s.n. Marin Trail above Lake Lagunitas. Comment
  CAS-BOT-BC354330  Vicia benghalensis R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13347 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  RSA275997  Vicia benghalensis Robert A. Norris 1978-5-11 3784 Marin Ft. Baker Comment
  CAS-BOT-BC263971  Viola adunca A. D. E. Elmer 1903-7-1 4777 Marin Point Reyes Post Office Comment
  UC1300825  Viola adunca Helen K. Sharsmith 1963-3-30 5284 Marin near McClures Beach; San Francisco Bay Region, Point Reyes Peninsula 15 Comment
  UC581510  Viola adunca H. L. Mason 1926-2-21 2654 Marin near summit of Inverness Ridge (on Point Reyes Road) Comment
  CAS-BOT-BC263962  Viola adunca Paul F. Covel 1940-5-19 1795 Marin Bog on Tomales Point Road Comment
  SEINET6176294  Viola adunca C. Ritchie Bell 1963-3-30 17486 Marin ca. .8 miles south of Mc Clure Beach.; 0 Comment
  CHSC22413  Viola adunca var. adunca Robert A. Schlising; Anna Eagle 1963-4-10 2507 Marin Coast Ranges. McClure Beach Road (Pierce Point Road) 2 miles south of McClure's Beach. Comment
  UC35292  Viola glabella Chesnut and Drew 1891-3-21 Marin e slope of Bolinas Ridge (Cataract Gulch); , Cataract Gulch Comment
  CAS-BOT-BC536868  Viola glabella H. L. Mason 1917-4-4 77 Marin Tocaloma Comment
  UC1763374  Viola purpurea subsp. quercetorum Milo S. Baker 1931-3-31 5067 Marin Mt. Tamalpias, open air theaater Comment
  UC828502  Viola purpurea subsp. quercetorum Alice Eastwood 1899-6-6 Marin northward slopes of Mount Tamalpais Comment
  CAS-BOT-BC434957  Viola sempervirens J. Klein; P. Scott; C. Liu; R. Truitt 2014-3-22 14301 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along Lily Lake Road. Comment
  RSA22139  Vulpia bromoides J. T. Howell 1937-6-13 13049 Marin Head of Drakes Bay, Point Reyes. Comment
  RSA127227  Vulpia eastwoodiae J. T. Howell 1946-5-14 21840 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC183160  Vulpia microstachys var. ciliata John Thomas Howell 1943-5-2 17930 Marin Big Carson Canyon Comment
  SEINET10604441  Vulpia microstachys var. ciliata John Thomas Howell 1945-5-27 Howell 20882 Marin Northeast of Mountain Theater, Mt. Tamalpais. Comment
  RSA318551  Vulpia microstachys var. pauciflora Robert A. Norris 1984-5-2 4719 Marin Near summit of Ring Mountain or Tiburon City Open Space (near dead end of Taylor Road, well above Venus Center and Shepherd Way), Tiburon Peninsula. 165 Comment
  RSA127238  Vulpia myuros J. T. Howell 1943-5-22 18115 Marin Fairfax. Comment
  CAS-BOT-BC184799  Vulpia myuros subsp. megalura Javier Penalosa; D. Ripley; S. McCarthy 1961-4-29 1359 Marin Near Marin Country Day School (Paradise Dr. 1.3mi. from intersection with U. S. 101) Comment
  CAS-BOT-BC184804  Vulpia myuros subsp. megalura Peter H. Raven; Michael P. Johnson 1967-5-2 21340 Marin On northwest side of island. Angel Island 137 Comment
  UC1177480  Vulpia octoflora var. hirtella John Thomas Howell 1946-6-2 21988 Marin n of Mt. Tamalpais, West Peak (Berry Trail); Mt. Tamalpais Comment
  CDA31894  Whipplea modesta D. G. Kelch 2009-4-19 9 .151 Marin Near Bon Tempe Lake & Rocky Ridge Rd. Comment
  UC114971  Whipplea modesta Alice Eastwood 1891-5-11 Marin Mt. Tamalpais Comment
  UC1176736  Whipplea modesta John Thomas Howell 1947-5-4 23131 Marin San Rafael Hills Comment
  UC11956  Whipplea modesta F. T. Bioletti April 1891 Marin Tamalpais Comment
  UC1300843  Whipplea modesta Helen K. Sharsmith 1963-5-18 5448 Marin e side of ridge above Alpine Lake; San Francisco Bay Region, Bolinas Ridge 259 Comment
  UC402454  Whipplea modesta Ira J. Condit 1913-4-8 Marin near Muir Inn; Muir Woods Comment
  SEINET12217349  Whipplea modesta F. H. Utech 1988-1 88 -154 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  CAS-BOT-BC534983  Wolffiella oblonga S. Galen Smith; Francia Chisaki; J. Swanson; W. Doyle 1958-8-17 3132 Marin In small pond on east side of road, about 2 miles south of Olema along Highway 1 Comment
  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
Read comments
Jan 27 2016
  CAS-BOT-BC382956  Wyethia angustifolia M. E. Parsons 1912-5-1 s.n. Marin Kentfield Comment
  SD58233  Wyethia angustifolia W. L. Jepson 1940-6-5 19 960 Marin Paradise Cove, Tiburon Peninsula Comment
  UC36764  Wyethia angustifolia Jos. Burtt Davy 1898-4-2 4190 Marin Angel Island Comment
  CAS-BOT-BC382953  Wyethia angustifolia L. R. Abrams 1918-4-27 6890 Marin Ignacio Comment
  POM289628A  Wyethia angustifolia Lyman Benson 1935-5-16 6572 Marin US 101 N of San Rafael, Mt. Range: Seaward N coast; Watershed: San Francisco Bay. 30 Comment
  POM30020  Wyethia angustifolia Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  POM30021  Wyethia angustifolia Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC383301  Wyethia glabra John Thomas Howell 1945-5-9 20855 Marin Between Ignacio and Novato Comment
  CAS-BOT-BC383719  Xanthium strumarium John Thomas Howell 1947-10-19 24190 Marin Strand of Alpine Lake Comment
  CAS-BOT-BC527086  Xerophyllum tenax Alice Eastwood 1898-5-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC527088  Xerophyllum tenax John Thomas Howell 1947-7-9 23329 Marin Above Lagunitas Lake, Mt. Tamalpais Comment
  SEINET3154454  Zigadenus fremontii L. S. Rose 1939-3-18 39026 Marin Sausalito 122 Comment
  HSC85819  Zigadenus fremontii Sandy Floyd, Tom Munton, T'ai Roulston 1987-3-13 32 Marin Hwy. 1, 3 mi. S of Stinson beach Comment
  RSA0028822  Zigadenus fremontii H. E. Parks, S. T. Parks 1930-3-15 405 Marin Tiburon Peninsula. 61 Comment
  RSA169523  Zostera marina H. E. Parks 1923-6-8 s.n. Marin Paradise Cove. Comment
  UC341830  Zostera marina H. E. Parks 1922-11-18 Marin Paradise Cove Comment
  UC341835  Zostera marina H. E. Parks 1922-9-9 Marin Belvedere, Cove Comment
  UC398859  Zostera marina H. E. Parks 1923-2-10 Marin Paradise Cove Comment
  UC398873  Zostera marina A. N. Buell 1920-11-6 Marin Bolinas Comment
  UC398874  Zostera marina W. A. Setchell 1920-8-21 Marin Bolinas Comment
  UC399033  Zostera marina H. E. Parks 1923-10-9 Marin Paradise Cove Comment
  UC399034  Zostera marina H. E. Parks 1923-2-17 Marin Paradise Cove Comment
  UC399040  Zostera marina H. E. Parks 1923-6-17 Marin Paradise Cove Comment
  UC399045  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment
  UC399058  Zostera marina H. E. Parks 1923-3-10 Marin Paradise Cove Comment
  UC399060  Zostera marina H. E. Parks 1923-7-31 Marin Paradise Cove Comment
  UC399061  Zostera marina H. E. Parks 1923-7-31 Marin Paradise Cove Comment
  SEINET3346155 Image available Zostera marina var. latifolia H. E. Parks 1923-6-16 s.n. Marin Paradise Cove Comment



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