Search Results — 2000 specimen records retrieved (1346 records with coordinates)
(That's the default maximum. Contact Jason Alexander for larger data requests.)

Results for search: County=MARIN; Source=All;   

Mapping Options:

BerkeleyMapper with county and bioregion layers
BerkeleyMapper without layers.
KML export
(Note: only records with coordinates are mappable)

Download Options:
Select all records · Select records with coordinates

Include annotations and voucher information

PLEASE NOTE: Due to changes in newer versions of Excel, directly copying text from the above selected results does not produce a usable table.
    Follow these steps:
      1. The contents of the selected results window must be copied into a text editor like TextEdit for Mac or WordPad for Windows
      2. The selected results must be saved as a new text document.
      3. This new text document can now be copied into Excel or imported as a tab delimited text file.

(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.

Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
Turn on yellow flags to show possible range discrepancies. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UCD15693  Abronia latifolia David Uyeno 1989-6-4 15 Marin Near Muir Beach. 6 Comment
  RSA40149  Acacia dealbata J. T. Howell 1943-8-29 19312 Marin Summit ridge above Mill Valley. 152 Comment
  UCD112500  Acaena novae-zelandiae Eva King 1971-9-1 s.n. Marin Seadrift on the Stinson Beach sandspit. Comment
  CAS-BOT-BC437003  Acaena pinnatifida var. californica John Thomas Howell 1925-4-5 919 Marin Pipeline Trail Comment
  CAS-BOT-BC437009  Acaena pinnatifida var. californica Peter H. Raven; Michael P. Johnson 1967-5-1 21187 Marin South ridge of Mount Ida, Angel Island 237 Comment
  UCD15628  Acaena pinnatifida var. californica R. B. Kelley 1985-4-30 177 Marin 11 miles E of Marshall on Marshall-Petaluma Road. 121 Comment
  CAS-BOT-BC331532  Acer macrophyllum John Thomas Howell 1927-5-8 2357 Marin Ross Valley Comment
  CAS-BOT-BC354333  Acer macrophyllum A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13050 Marin Mount Tamalpais: Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24 Comment
  RSA51363  Acer macrophyllum L. S. Rose 1949-9-6 49174 Marin Ross Comment
  SEINET12766393  Acer macrophyllum Robert A. Norris 1984-7-10 4781 Marin By Paradise Dr., near San Francisco Bay, about 1/4 mi. SE of Point Chauncey, Tiburon Peninsula.; 0 Comment
  POM126403  Acer negundo subsp. californicum Harriet Ann Walker 1908-6-13 1180 Marin Olema Comment
  RSA212139  Acer negundo subsp. californicum L. S. Rose 1969-6-12 69032 Marin 3 miles east of Point Reyes Station 24 Comment
  UC870108  Acer negundo var. arizonicum Lewis S. Rose 1938-9-11 38256 Marin Point Reyes Station 6 Comment
  CAS-BOT-BC336655  Acer negundo var. californicum Alice Eastwood 1915-3-25 s.n. Marin Ross Valley Comment
  CAS-BOT-BC336656  Acer negundo var. californicum Alice Eastwood 1915-3-24 s.n. Marin Ross Valley Comment
  HSC2823  Acer negundo var. californicum L. S. Rose 1969-6-12 69032 Marin 3 mi. E of Point Reyes Station 24 Comment
  UCSB27754  Acer saccharinum Pinter, L. 1965-4-17 Marin Tiburon Island 6 Comment
  UC29234  Achillea millefolium J. Burtt Davy 1900-6-18 6697 Marin Point Reyes Comment
  CAS-BOT-BC28655  Achillea millefolium Alice Eastwood 1934-5-13 188069 Marin Point Reyes Comment
  CAS-BOT-BC28670  Achillea millefolium John Thomas Howell 1945-7-8 s.n. Marin Bundell Salt Marshes Comment
  UCD128298  Achillea millefolium Heidi E. M. Dobson 1978-5-14 322 Marin overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  SD2547  Acmispon junceus var. biolettii T. S. Brandegee 1890-7-7 Marin Tamalpais Comment
  UCD35674  Acmispon junceus var. biolettii Beecher Crampton 1960-6-8 5568 Marin Pt. Reyes Peninsula, east slope of Inverness Ridge. Comment
  UCD104528  Acmispon wrangelianus Lewis S. Rose 1963-5-24 63063 Marin Tiburon. 30 Comment
  UCD70784  Acmispon wrangelianus Michele H. Mills 1997-4-16 189 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil; annual herb with orangish-yellow flowers, leaves sparsly hairy 137 Comment
  CAS-BOT-BC132899  Adenostoma fasciculatum John Thomas Howell 1930-12-28 5715 Marin Lower slopes of Mt. Tamalpais, Mill Valley Comment
  RSA453157  Adenostoma fasciculatum var. fasciculatum M. B. Dunkle 1931-8-12 2491 Marin Mount Tamalpais. Comment
Read comments
Feb 13 2012
  CAS-BOT-BC69009  Adiantum aleuticum Hans Leschke 1946-7-28 s.n. Marin Mt. Tamalpais - Canyon between TCC and Ben Johnson trails NW of Muir Woods Comment
  SEINET10470257  Adiantum capillus-veneris Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-26 Dziekanowski 2456 Marin Collected in the vicinity of Samuel Taylor Campground in coast redwoods; deepshaded ravines and chinquapin in redwoods. 305 Comment
  UC42039  Adiantum jordanii F. P. McLean 1872-3-17 Marin Angel Isl; Bay of San Francisco Comment
  UC614999  Adiantum jordanii Beryl O. Schreiber 1936-2-2 2114 Marin Shell Beach Tomales Bay Comment
  CAS-BOT-BC110718  Aegilops cylindrica Doreen Smith 2002-6-6 s.n. Marin Southern end of Pine Mountain Fire Road off the Fairfax - Bolinas Road. 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
  CHSC24809  Aesculus californica E. L. Rilla 1976-6-3 33 Marin 50 ft w off the Shoreline Hwy 1 intersection with the Dipsea Trail, ca. 1/4 mi nw of Bench Marker 377. 97 Comment
  UC1324901  Aesculus californica H. U. Stauffer and E. Molseed 1964-5-17 5941 Marin 1 km sw Fairfax (on road from Alpine Lake to Fairfax) 150 Comment
  CAS-BOT-BC366887  Ageratina adenophora Greg de Nevers 1997-9-19 11093 Marin Stinson Beach, Matt Davis Trail 200 Comment
  JEPS36385  Agoseris apargioides W. L. Jepson 1900-9-16 Marin near Point Reyes P. O.; Point Reyes Penin. Comment
  SDSU6849  Agoseris apargioides D. F. Howe 1969-5-27 4579 Marin Pt. Reyes Beach. Comment
  SEINET11854878  Agoseris apargioides M. T. Doutt 1931-1 583 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC29566  Agoseris apargioides var. eastwoodiae John Thomas Howell 1946-5-26 21957 Marin Point Reyes Lighthouse Comment
  UC77029  Agoseris apargioides var. eastwoodiae Joseph Burtt Davy 1901-6-18 6740 Marin Point Reyes Point Reyes 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
  UCD161914  Agoseris grandiflora Ayzik Solomeshch 2014-5-28 s.n. Marin Lucas Valley Open Space Preserve, plot LVR 01. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  CAS-BOT-BC21344  Agoseris grandiflora var. grandiflora John Thomas Howell 1940-5-20 15470 Marin Fairfax Comment
  UC34647  Agoseris grandiflora var. grandiflora E. R. Drew 1889-5-18 Marin Inverness Inverness Comment
  CAS-BOT-BC22906  Agoseris heterophylla John Thomas Howell 1947-5-4 23125 Marin San Rafael Hills Comment
  JEPS36383  Agoseris hirsuta W. A. Setchell 1896-5-2 Marin Bolinas Ridge Comment
  UC1106268  Agoseris hirsuta J. Thomas Howell 1946-6-16 22071 Marin Inverness Park Inverness Park Comment
  UC450126  Agoseris hirsuta W. A. Setchell 1898-4-1 Marin Bolinas Comment
  UC769863  Agoseris hirsuta R. F. Hoover 1941-6-19 5360 Marin 4 mi e Lagunitas Creek; Pt. Reyes Station Comment
  SEINET1783338  Agropyron arenicola J. Burtt Davy 6879 Marin Point Reyes. Comment
  NY327617  Agrostis aristiglumis J. T. Howell 1947-5-14 1411 Marin Drakes Estero, WNW of Mount Vision Comment
  CDA32798  Agrostis avenacea D. G. Kelch 2009-6-25 9 .489 Marin Bayo Vista near Black Point. Comment
  UC1106214  Agrostis blasdalei John Thomas Howell 1946-6-9 22006 Marin n Abbotts Lagoon Comment
  UCR136586  Agrostis blasdalei Beecher Crampton 1960-6-8 5593 Marin Central Coast, Point Reyes, 6.2 miles northwest of Inverness, area near RCA Radio Station 24 Comment
  SEINET3916087  Agrostis blasdalei var. marinensis Beecher Crampton 1957-7-11 4279 Marin Junction of Valley Ford-Franklin School Road and Dillon Beach Road, summit of grade above Dillon Beach.; 0 Comment
  SEINET3916032  Agrostis californica Alan A. Beetle 1946-7-13 4695 Marin North side of Point Reyes, N.W. of Inverness.; 0 Comment
  UCR136592  Agrostis clivicola var. punta-reyesensis Beecher Crampton 1957-7-11 4281 Marin Central coast, Point Reyes, junction of Valley Ford-Franklin School Road and Dillon Beach Road; summit of grade above Dillon Beach 122 Comment
  CAS-BOT-BC127427  Agrostis densiflora John Thomas Howell 1945-6-12 20962 Marin Near radio station, Point Reyes Peninsula. Comment
  CAS-BOT-BC127435  Agrostis densiflora David L. Morgan 1958-8-15 s.n. Marin Above Dillon's Beach. 5 miles west of Tomales. Comment
  CAS-BOT-BC127436  Agrostis densiflora John Thomas Howell 1941-6-15 s.n. Marin Point Reyes Lighthouse. Comment
  UC53507  Agrostis densiflora Jos. Burtt Davy 1900-6 6755 Marin Point Reyes Peninsula Comment
  SEINET11696154  Agrostis densiflora Unknown 1961-6-28 5918 Marin Point Reyes Peninsula, 3.5 mi S of McClure's Beach, N of Abbott's Lagoon Comment
  SEINET199893  Agrostis diegoensis John Thomas Howell 1937-5-21 Marin S. Tiburon Comment
  CAS-BOT-BC127190  Agrostis exarata John Thomas Howell 1943-6-13 18230 Marin Sausalito Hills. Comment
  CAS-BOT-BC127193  Agrostis exarata John Thomas Howell 1943-6-13 s.n. Marin Sausalito Hills. Comment
  CAS-BOT-BC127199  Agrostis exarata John Thomas Howell 1945-6-3 20922 Marin Twin Beaches. Comment
  UC1177027  Agrostis exarata John Thomas Howell 1945-6-24 21237 Marin Willow Meadow Mt. Tamalpais Comment
  CAS-BOT-BC139484  Agrostis hallii John Thomas Howell 1943-5-9 17965 Marin San Rafael Hills. Comment
  UC36883  Agrostis hallii unknown Marin Angel Island Comment
  UC70786  Agrostis hallii J. Burtt Davy 1898-8-1 4347 Marin near Olema Comment
  CAS-BOT-BC139458  Agrostis hendersonii Ronie Clark 1983-5-28 PR 83 -024 Marin Point Reyes National Seashore. Sir Francis Drake Highway to Home Ranch Road. 0.2 mile from roadway junction. Comment
  HSC90928  Agrostis hendersonii Thomas J. Howell 1947-4-23 23062 Marin E side of Drakes Estero W of Mt. Vision, Pt. Reyes Peninsula Comment
  CAS-BOT-BC138837  Agrostis microphylla John Thomas Howell 1945-9-13 s.n. Marin Near radio station, Point Reyes Peninsula. Comment
  CAS-BOT-BC139032  Agrostis pallens John Thomas Howell 1946-6-30 22161 Marin Rodeo Lagoon. Comment
  CAS-BOT-BC139038  Agrostis pallens Alice Eastwood 1922-6-4 11359 Marin Mount Tamalpais. Comment
  RSA12204  Agrostis pallens C. B. Wolf 1934-6-27 5746 Marin 2 miles from Muir Beach on road to Sausalito Comment
  UC60230  Agrostis pallens Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6880 Marin Point Reyes Peninsula Comment
  UCD53091  Agrostis pallens Collector Unknown 1925-6-5 2096 Marin Marin County. Comment
  UCD53236  Agrostis pallens P. B. Kennedy 1922-5-27 s.n. Marin Pipe Line trail, Mt. Tamalpais. Comment
Read comments
Jul 23 2014
  CAS-BOT-BC138402  Aira caryophyllea var. capillaris John Thomas Howell 1945-5-9 20831 Marin Between Hamilton Field and Ignacio. Comment
  CAS-BOT-BC138318  Aira caryophyllea var. caryophyllea Peter H. Raven; Michael P. Johnson 1967-5-2 21338 Marin Angel Island. Near firebreak on northwest side of island. 137 Comment
  CAS-BOT-BC138321  Aira caryophyllea var. caryophyllea Javier Penalosa; D. Ripley 1961-4-29 1406 Marin Tiburon Peninsula. North slope of hill above Paradise Cove. 152 Comment
  CAS-BOT-BC445441  Alisma triviale D. E. Breedlove 1979-6-5 43721 Marin Along Highway 1, 2 miles W of Mill Valley junction. Comment
  CAS-BOT-BC421699  Allium amplectens D. Smith; C. Liu; D. Long; S. Whelan; C. Gattuso 2014-5-10 14441 Marin Mount Tamalpais. Marin Municipal Water District lands: Approximately 0.5 mi up Kent Pump Road from intersection with Alpine Lake dam, between two rock faces. Comment
  UC1177332  Allium dichlamydeum John Thomas Howell 1947-6-18 23276 Marin Dillons Beach Comment
  UCD138555  Allium lacunosum Lewis S. Rose 1963-5-24 63061 Marin Tiburon. 30 Comment
  OBI49239  Allium lacunosum var. lacunosum Lewis S. Rose 1939-5-17 39133 Marin Tiburon 61 Comment
  UCD70789  Allium lacunosum var. lacunosum Michele H. Mills 1997-4-16 180 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve. 135 Comment
  CAS-BOT-BC472709  Allium lacunosum var. lacunosum Lewis S. Rose 1953-5-24 63061 Marin Tiburon 30 Comment
  CAS-BOT-BC472710  Allium lacunosum var. lacunosum H. L. Mason 1928-4-28 s.n. Marin Tiburon Peninsula Comment
  RSA367168  Allium lacunosum var. lacunosum Robert Gustafson, Don Reynolds 1983-6-6 2703 Marin Ring Mountain Nature Preserve, Tiburon peninsula, Comment
  CAS-BOT-BC472780  Allium neapolitanum Doreen Smith 1997-2-22 s.n. Marin China Camp State Park by roadside (E. side) between Turtle Back hill and Chicken Coop Hill Comment
  CDA6121  Allium triquetrum D. G. Kelch 2006-5-1 6 .173 Marin Lucas Valley Rd. Comment
  JEPS127835  Allium triquetrum Adam C. Schneider 2014-3-29 564 Marin 110 yards down the trail from parking lot on Conzelman Road. Comment
  CAS-BOT-BC475484  Allium triquetrum John Thomas Howell 1950-4-23 26309 Marin Along Summit Ave, Mill Valley Comment
  UCSC007133  Allocarya Randall Morgan 2002-5-14 3855 Marin Hwy 1 N of Tomales, near Sonomo Co. line Comment
  LA204114  Alnus rubra C. B. Wolf; 1931-8-22 2344 Marin 0.5 mi S of Inverness, along shore of Tomales Bay Comment
  SEINET10478479  Alnus rubra Heidi H. Schmidt 1993-6-8 Schmidt 820 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  CAS-BOT-BC138050  Alopecurus aequalis var. sonomensis J. Burtt Davy 1898-8-1 4353 Marin Bear Valley. Comment
  UCD55897  Alopecurus aequalis var. sonomensis J. B. Davy 1898-8-1 4353 Marin Bear Valley. Comment
  CAS-BOT-BC329273  Alopecurus aequalis var. sonomensis Ronie Clark 1983-8-2 PR 83 -047 Marin Point Reyes National Seashore. Mesa Road, Bolinas, 3.2 mi from jct of Mesa and Olema-Bolinas Rds, on N side of Mesa Rd., ~0.4 mi upstream. Comment
  SEINET3127819  Alopecurus geniculatus J. B. Davy 4353 Marin Bear Valley Comment
  UCD55814  Alopecurus pratensis P. B. Kennedy 1916-1 s.n. Marin Marin County. Comment
  RSA39850  Amaranthus californicus P. A. Munz 1947-10-5 12194 Marin Lake Lagunitas above Ross 244 Comment
  UC88845  Ambrosia chamissonis T. S. Brandegee 1888-10-1 Marin Angel Island Comment
  CAS-BOT-BC45021  Ambrosia psilostachya John Thomas Howell 1944-9-24 20756 Marin East side of Bolinas Lagoon Comment
  CAS-BOT-BC45020  Ambrosia psilostachya John Thomas Howell 1926-9-9 2189 Marin San Rafael Comment
  UC421706  Ambrosia psilostachya John Thomas Howell 2189 Marin near San Rafael Comment
  CAS-BOT-BC142522  Amelanchier utahensis Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC137861  Ammophila arenaria Ira L. Wiggins 1938-7-14 8942 Marin Stinson Beach, south end of Bolinas Bay. Comment
  SEINET11674265  Ammophila arenaria M. T. Doutt 1931-1 339 Marin Bolinas Lagoon Comment
  CAS-BOT-BC162064  Ammophila breviligulata J. Douglas Ripley 1967-12-27 947 Marin Angel Island. Swimmer's Beach. 1 Comment
  CAS-BOT-BC177205  Amorpha californica var. napensis Lewis S. Rose 1944-5-30 44035 Marin Above Cascade Drive, Mill Valley 152 Comment
  CAS-BOT-BC177206  Amorpha californica var. napensis Frank Herborn 1961-7-13 s.n. Marin Alpine Lake, Mt. Tamalpais Comment
  CAS-BOT-BC177215  Amorpha californica var. napensis John Thomas Howell 1924-8-31 651 Marin Between Phoenix and Lagunitas Lakes Comment
  CAS-BOT-BC177216  Amorpha californica var. napensis Volney Rattan 1882-5-15 s.n. Marin Ross Val. Comment
  UC1084534  Amsinckia intermedia Peter Kamb 1952-5-30 2296 Marin 14.0 mi e of Marshall (on road to Petaluma) Comment
  JEPS94003  Amsinckia lunaris J. Greenhouse, D. Smith 1998-4-21 Marin Hwy. 1 just below junction of Walker & Keys Creeks 4 Comment
  UC1084543  Amsinckia spectabilis Peter Kamb 1952-5-30 2301 n Marin 11.7 mi w of Inverness (on road to Point Reyes Lighthouse); Point Reyes Peninsula Comment
  UC1178306  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  UC1178330  Amsinckia spectabilis Ray and Chisaki 1952-4-11 K 120 Marin Point Reyes Comment
  JEPS77224  Anagallis arvensis Robert M. Lloyd 1963-4-24 2365 Marin 7.7 mi w Inverness (on road to McClures Beach) Comment
  SEINET8551440  Anagallis arvensis A. Mann 1974-10-18 100 Marin Dillon's beach Comment
  UCD117408  Anagallis minima John Thomas Howell 1945-6-10 20945 Marin Potrero Meadow, Mt. Tamalpais. Comment
  SEINET11855264  Anaphalis margaritacea M. T. Doutt 1931-1 141 Marin Bolinas Comment
  SEINET7595027 Image available Andropogon glomeratus var. glomeratus Rimo Bacigalupi 1941-1 2724 Marin Along living rill, between Rattlesnake and Bootjack Camps, Mt. Tamalpais. Comment
  CAS-BOT-BC137816  Andropogon glomeratus var. scabriglumis Doreen Smith 2000-6-27 s.n. Marin Eastern shore of Lake Lagunitas, Marin Municipal Water District, Sky Oaks access area. Comment
  UC13938  Anemone oregana Chestnut and Drew 1891-3-21 Marin e slope Bolinas Ridge (Cascade Gulch) 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
  SD8605  Anisocarpus madioides Michener, Bioletti May 1892 Marin Comment
  UCD85352  Anthoxanthum occidentale P. B. Kennedy 1914-3-22 4636 Marin Muir Woods. Comment
  UC202117  Antirrhinum kelloggii F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  UCD150413  Aphanes occidentalis William Anderson 1967-5-5 s.n. Marin Dillon Beach Rd. Comment
  UC589401  Aquilegia formosa Beryl O. Schreiber 1932-6-29 601 Marin San Dune Beach Tomales Bay 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-BC392216  Aquilegia formosa Gordon H. True 1969-4-18 4827 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 121 Comment
  SJSU15332  Aquilegia formosa B. Choy 1976-4-24 41 Marin 5 miles south of Stinson Beach entrance. 48 Comment
  RSA15360  Aquilegia formosa var. truncata Carl B. Wolf 1927-4-24 360 Marin Stinson Beach. Comment
  CAS-BOT-BC17283  Arabis blepharophylla John H. Thomas 1966-3-22 11539 Marin About 1 mile from Tomales along highway 1 toward Tomales Bay. Comment
  CAS-BOT-BC471219  Arabis blepharophylla A. Williams 2014-3-18 14106 Marin Mount Tamalpais. Marin Municipal Water District lands: NE-facing slope to the west of Kent Pump Road Comment
  UC625508  Arabis blepharophylla Frank W. Gould 1938-5-7 375 Marin near Point Reyes lighthouse grounds (on w side of Point Reyes peninsula); Point Reyes 121 Comment
  UC754294  Arabis blepharophylla R. Bacigalupi 1948-5-2 2875 Marin 1 mi w Nicasio summit (along Lucas Valley Rd) Comment
  UC764842  Arabis blepharophylla Robert F. Hoover 1941-5-21 5177 Marin Point Reyes Comment
  UCSB2217  Arabis blepharophylla Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes lighthouse; Pt. Reyes Peninsula Comment
  RSA0125475  Arabis blepharophylla L. S. Rose 1956-4-2 s.n. Marin 1 mi. S of Tomales. 3 Comment
  CAS-BOT-BC229803  Aralia californica C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1817 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade to culvert R143 Comment
  UCD33765  Aralia californica Beecher Crampton 1972-10-10 8887 Marin Lagunitas Creek Canyon, west border of Samuel P. Taylor State Park. Comment
  RSA256375  Arbutus menziesii Robert A. Norris 1974-10-13 2217 Marin Panoramic Highway, Mt. Tamalpais area. Comment
  UC1120823  Arbutus menziesii H. S. Yates 1935-4-2 5055 Marin 1 mi se of Fairfax 91 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
  RSA629107  Arctostaphylos Jon E. Keeley 1987-8-21 11126 Marin Base of Mt. Tamalpais 500 Comment
  RSA629123  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24683 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  SEINET11987330  Arctostaphylos X repens J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4211 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Mt. Vision Comment
  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-BC24029  Arctostaphylos canescens subsp. canescens A. Eastwood 1893-7-1 3996 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24039  Arctostaphylos canescens subsp. canescens E. A. Goldman 1907-12-23 34 Marin Mt. Tamalpais Comment
  JEPS49563  Arctostaphylos canescens subsp. canescens Joseph Andorfer Ewan and Nesta Ewan 1936-11-8 10169 Marin n side of Williams Trail w West Peak (going e from Mt. Theatre); Mt. Tamalpais Comment
  RSA35535  Arctostaphylos canescens subsp. canescens P. A. Munz 1954-8-1 19906 Marin Throckmorton Ridge above Bootjack Camp, Mt. Tamalpais. 488 Comment
  SBBG28869  Arctostaphylos canescens subsp. canescens L. R. Abrams 1927-2-19 11570 Marin Mt Tamalpais Comment
  UC1309676  Arctostaphylos canescens subsp. canescens A. E. Wieslander 1938-10-27 854 Marin Mt. Tamalpais Tamalpais Quadrangle 701 Comment
  SEINET3164303  Arctostaphylos cushingiana L. S. Rose 1939-2-23 39011 Marin Mill Valley, foot of Mt. Tamalpais 61 Comment
  LA42404  Arctostaphylos glandulosa Joseph Andorfer Ewan; 1937-3-14 10173 Marin San Geronimo Ridge 365 Comment
  SBBG28864  Arctostaphylos glandulosa A. Eastwood 1922-3-12 11075 Marin Mt Tamalpais Comment
  UCD50884  Arctostaphylos glandulosa Roman Gankin; W. R. Hildreth 1967-10-3 1065 Marin 0.2 mile west of Bolinas Ridge summit on Bolinas Road. Comment
  SEINET11987259  Arctostaphylos glandulosa J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4140 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Blinas Ridge by Art Menzies Comment
  CAS-BOT-BC23388  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1947-3-2 23037 Marin Above Blythedale Canyon, east side of Mt. Tamalpais. Comment
  CAS-BOT-BC23153  Arctostaphylos glandulosa subsp. glandulosa W. R. Dudley 1897-3-31 s.n. Marin Summit of Bolinas Ridge Comment
  CAS-BOT-BC23193  Arctostaphylos glandulosa subsp. glandulosa A. Eastwood 1903-7-7 3993 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23200  Arctostaphylos glandulosa subsp. glandulosa L. R. Abrams 1927-2-19 11569 Marin Mt. Tamalpais Comment
  JEPS38664  Arctostaphylos glandulosa subsp. glandulosa J. Saunders 1912-3-31 Marin Rock Spring Mt. Tamalpais Comment
  JEPS38669  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1916-7-9 6802 Marin Mt. Tamalpais 670 Comment
  POM131605  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1903-2-15 3167 Marin Mt. Tamalpais. Comment
  RSA15691  Arctostaphylos glandulosa subsp. glandulosa C. B. Wolf 1929-1-13 3435 Marin Mt. Tamalpais. Comment
  RSA252264  Arctostaphylos glandulosa subsp. glandulosa Gary D. Wallace 1974-12-26 1361 Marin Mt. Tamalpais State park, along Ridgecrest Park Rd. near Mountain Theater. 732 Comment
  RSA604744  Arctostaphylos glandulosa subsp. glandulosa Joseph A. Ewan 1937-4-18 10199 Marin Matt Davis Trail, s. slope of West Peak. Comment
  RSA626869  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24849 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626877  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24847 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626887  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24892 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC1120221  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander 1938-10-27 855 Marin Mt. Tamalpais Tamalpais Quadrangle Comment
  UC410800  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1923-5-6 Marin Eastwood place Mt. Tamalpais Comment
  UC549400  Arctostaphylos glandulosa subsp. glandulosa J. E. Adams 1933-12-27 594 Marin Bootjack Trail Mt. Tamalpais Comment
  UC73513  Arctostaphylos glandulosa subsp. glandulosa Harley P. Chandler 1901-2-22 758 Marin s slope Mt. Tamalpais Comment
  POM131976  Arctostaphylos glandulosa var. cushingiana P. A. Munz 1922-8-5 6437 Marin Mt. Tamalpais. 365 Comment
  UCD162805  Arctostaphylos hookeri D. O. Burge; K. Zhukovsky, R. Berezuk 2014-8-17 1680 Marin Marin Municipal Water District, north end of Alpine Lake, along Bolinas Fairfax Road. 280 Comment
  JEPS108619 Image available Arctostaphylos hookeri subsp. montana Roger Raiche 1992-8-24 91 .92 Marin W of Fairfax, Pine Mountain, W of Carson Ridge, N side of Little Carson Canyon 457 Comment
  RSA169358  Arctostaphylos hookeri subsp. montana L. S. Rose 1964-4-8 64019 Marin Bootjack, Mt. Tamalpais. 426 Comment
  UC549622  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-12-27 596 Marin near Memorial Tree; Mount Tamalpais Comment
  UC82964  Arctostaphylos hookeri subsp. montana Alice Eastwood 1897-9-19 Marin trail to Big Carson Cr. Comment
  UCD53792  Arctostaphylos hookeri subsp. montana Roman Gankin; W. R. Hildreth and Ken Milam 1965-4-13 493 Marin San Geronimo Ridge; near Alpine Lake. Comment
  CAS-BOT-BC38753  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1943-3-7 17880 Marin Hills northeast of San Rafael 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-BC38495  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8674 Marin Bootjack Camp (just east of), south slope of Mt. Tamalpais. Comment
  CAS-BOT-BC38502  Arctostaphylos montana subsp. montana A. Eastwood 1903-7-1 3996 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38507  Arctostaphylos montana subsp. montana Lewis S. Rose 1964-4-8 64019 Marin Bootjack, Mt. Tamalpais. 426 Comment
  CAS-BOT-BC38513  Arctostaphylos montana subsp. montana R. F. Hoover 1964-4-8 8676 Marin Mt. Tamalpais (w. peak), at entrance to radar station. Comment
  CAS-BOT-BC38534  Arctostaphylos montana subsp. montana Alice Eastwood 1919-3-15 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC38544  Arctostaphylos montana subsp. montana H. E. McMinn 1922-6-6 174 Marin From Bolinas Ridge Comment
  OBI14544  Arctostaphylos montana subsp. montana Robert F. Hoover, Lewis S. Rose 1964-4-8 8677 Marin Mt. Tamalpais (west peak) at entrance to radar station. Comment
  POM131952  Arctostaphylos nummularia A. A. Heller, H. E. Brown, A. H. Heller 1902-3-7 10644 Marin South side of Mt. Tamalpais. Comment
  UC294717  Arctostaphylos nummularia H. E. Parks 3065 a Marin Comment
  RSA633423  Arctostaphylos nummularia var. sensitiva Jon E. Keeley, Melanie Baer-Keeley 1993-9-12 24904 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  SEINET11987301  Arctostaphylos pungens var. montana J. Sigg, McClintock, E.; Knight, W.; Knight, I. 1981-1 4209 Marin Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Mount Tamalpais Comment
  CAS-BOT-BC44656  Arctostaphylos sensitiva Alice Eastwood 1922-5-6 11308 Marin Mt. Tamalpais Comment
  CAS-BOT-BC44696  Arctostaphylos sensitiva John Thomas Howell 1950-3-28 26306 Marin Mt. Tamalpais - near Mountain Home Comment
  LA42275  Arctostaphylos sensitiva LeRoy Abrams; 1926-2-19 sn Marin Mount Tamalpais, West Point Trail 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
  SBBG58417  Arctostaphylos uva-ursi L. Rowntree 1930-7-17 Marin Lighthouse, Pt Reyes Comment
  CAS-BOT-BC46816  Arctostaphylos virgata Ronie Clark 1983-4-4 83 -003 Marin Point Reyes National Seashore. Crystal Lake trail, 0.3 mi from jct with Lake Ranch trail, west side of trail. 335 Comment
  CAS-BOT-BC46841  Arctostaphylos virgata Milo S. Baker 1932-3-1 5923 Marin Inverness Comment
  CAS-BOT-BC46848  Arctostaphylos virgata A. Eastwood 1903-7-7 3999 Marin Mt. Tamalpais, Cal. Comment
  CAS-BOT-BC46850  Arctostaphylos virgata H. L. Mason 1935-4-12 8265 Marin Inverness Ridge Comment
  CAS-BOT-BC46851  Arctostaphylos virgata W. R. Dudley 1900-2-1 s.n. Marin Mt. Tamalpais Comment
  HSC7770  Arctostaphylos virgata L. S. Rose 1962-3-10 62016 Marin 2 mi. NW of Inverness 152 Comment
  RSA240610  Arctostaphylos virgata C. W. Tilforth, John Dourley 1973-7-17 904 Marin Near Iverness, Tomales Bay. Comment
  RSA636946  Arctostaphylos virgata Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24662 Marin Drake Highway, 1.5 km south of turnoff to Mt. Vision, Tomales Bay. 90 Comment
  UC1614281  Arctostaphylos virgata Charles M. Belshaw 1936-3-7 1548 Marin Inverness Ridge, 3/4 mi n of junction of Tomales and Point Reyes Roads Inverness Ridge Comment
  CAS-BOT-BC400445  Aristolochia californica J. P. Moore No date on label 127 Marin Ross Valley Comment
  CAS-BOT-BC400446  Aristolochia californica W. R. Dudley 1894-3-31 s.n. Marin On road from Ross Valley to Lagunitas Lake Comment
  UC1999847  Armeria maritima subsp. californica Ethel Crum 1930-1 668 Marin Point Reyes Comment
  CAS-BOT-BC17387  Armoracia rusticana Henry M. Pollard 1936-4-1 s.n. Marin West of Point Reyes Station. Comment
  CAS-BOT-BC82448  Arnica discoidea Alice Eastwood 1912-9-29 2397 Marin Lagunitas Comment
  CAS-BOT-BC82450  Arnica discoidea A. Eastwood 1891-5-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC82451  Arnica discoidea J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  RSA94494  Arnica discoidea Mabel Peirson 1912-07 1418 Marin Mt. Tamalpais Comment
  CAS-BOT-BC90359  Artemisia douglasiana Gordon H. True 1977-7-21 8356 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 1 Comment
  CAS-BOT-BC90878  Artemisia pycnocephala John Thomas Howell 1948-6-6 24332 Marin Bolinas Bay Sand Spit Comment
  UC1440068  Aspidotis californica Alan Smith 1974-4-28 650 Marin ca. 2 mi n along fire rd that begins at Alpine Lake Dam Comment
  UC1553356  Aspidotis carlotta-halliae T. Ranker and A. R. Smith 1986-4-28 904 Marin upslope from Bootjack picnic area (along Panorama Hwy, 100 m above Old Stage Rd on trail to Mt Theater) 563 Comment
  CAS-BOT-BC83525  Aspidotis densa Doreen Smith 2001-4-1 s.n. Marin Mount Tamalpais area, Carson R. Comment
  RSA415788  Astragalus breweri Hutchinson 2755 Marin Mt. Carmel. [A. Davidson Herbarium label affixed to the right of original label, stating presented in 1930 by A. Davidson] Comment
  JEPS54644  Astragalus gambelianus Miss M. L. Hutchinson 1912-5-21 Marin Lagunitas Comment
  RSA501265  Astragalus gambelianus Aaron Liston, Sara Meury 1989-4-20 792 -5 Marin Rock Springs. Mt. Tamalpais State Park. 580 Comment
  CAS-BOT-BC178349  Astragalus gambelianus Alice Eastwood 1915-5-16 s.n. Marin Bolinas Ridge, Mt. Tamalpais. Comment
  UC1177210  Astragalus nuttallii var. virgatus John Thomas Howell 1946-5-16 21868 Marin Angel Island Comment
  JEPS54800  Astragalus pycnostachyus William S. Cooper 1925-7-22 56 Marin Stinson Beach , Stinson Beach (Bolinas Bay) Comment
  SEINET5326860  Astragalus pycnostachyus K. Brandegee 1907-6-30 s.n. Marin Bolinos Bay Comment
  CAS-BOT-BC193109  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-7-1 4617 Marin Point Reyes Post Office Comment
  CAS-BOT-BC193098  Astragalus pycnostachyus var. pycnostachyus Milo S. Baker 1945-9-13 11216 Marin Pt. Reyes Peninsula just west of the Estero Crossing Comment
  RSA181157  Athyrium filix-femina subsp. cyclosorum P. H. Raven 1964-10 19715 Marin Inverness, Point Reyes Peninsula Comment
  UC1192369  Athyrium filix-femina var. cyclosorum Herbert L. Mason 1946-7-24 12938 Marin Third lake (at Double Point) s of Bear Valley (on rd to Lake Ranch) Comment
  UC770084  Athyrium filix-femina var. cyclosorum Robert F. Hoover 1941-6-19 5368 Marin Inverness Ridge nw of Inverness Comment
  UCSC000223  Atriplex californica Beryl O. Schreiber 1932-7-31 705 Marin Tomales Bay, Indian Beach Comment
  JEPS59632  Atriplex prostrata W. L. Jepson Oct. 1913 Marin Inverness Comment
  RSA258078  Atriplex semibaccata Robert A. Norris 1975-7-30 2717 Marin Near U.S. Hwy 101 and Shoreline Hwy., Mill Valley. Comment
  UC53769  Avena barbata J. Burtt Davy Aug. 1898 4329 Marin near Olema Comment
  CAS-BOT-BC99422  Baccharis pilularis John Thomas Howell 1933-10-8 11702 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC16453  Barbarea orthoceras John Thomas Howell 1949-6-12 25347 Marin Mount Tamalpais. Corte Madera Ridge. Comment
  CAS-BOT-BC16462  Barbarea orthoceras Charles Kennard 2000-4-10 s.n. Marin Point Reyes National Seashore, mouth of Muddy Hollow, above the Estero and below the dam. Comment
  RSA126475  Beckmannia syzigachne J. T. Howell 1946-6-13 22019 Marin Hicks Valley Comment
  CHSC22749  Berberis pinnata Robert A. Schlising; Glenn Keator 1962-2-18 2077 Marin Coast Ranges. Slopes near Point Reyes Lighthouse. Comment
  LA204061  Berberis pinnata subsp. pinnata E. Crum; 1936-3-8 1735 Marin Inverness Ridge, Inverness-Tomales Point Road 121 Comment
  CAS-BOT-BC30975  Bolboschoenus maritimus Robert A. Norris 1983-7-23 4548 Marin Near W end of Stafford Lake Park, 5 mi W Novato. 42 Comment
  OBI33915  Bolboschoenus maritimus subsp. paludosus David J. Keil 1983-6-29 17184 Marin 2-3 mi NW of Point Reyes Station along SR 1 along E shore of Tomales Bay Comment
  UC683302  Bolboschoenus robustus Alan A. Beetle 1941-7-6 1754 Marin Bordering San Francisco Bay, near the San Quentin Prison. Comment
  CHSC20611  Boykinia occidentalis Robert A. Schlising 1962-6-8 2284 Marin California Coast Ranges. Samuel P. Taylor State Park. Comment
  CAS-BOT-BC420285  Boykinia occidentalis John Thomas Howell 1947-6-15 s.n. Marin Side canyon to Bootjack Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC420286  Boykinia occidentalis Hans Leschke 1945-9-3 s.n. Marin Cataract Gulch Comment
  CAS-BOT-BC145420  Brachypodium distachyon John Thomas Howell 1947-5-21 23186 Marin Tiburon. Comment
  CAS-BOT-BC145423  Brachypodium distachyon John Thomas Howell 1948-5-31 24327 Marin Common Devils Gulch near Camp Taylor. Comment
  RSA126396  Brachypodium distachyon J. T. Howell 1948-5-31 24327 Marin Devil's Gulch, near Camp Taylor Comment
  RSA216194  Brachypodium distachyon J. T. Howell 1966-6-9 41563 Marin Chert outcrop, just north of the John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC145473  Briza maxima Saichi Kawahara 1969-6-5 1160 Marin The Dennis Beall home, 68 Oakland Road, San Anselmo. 60 Comment
  LA83985  Briza maxima O. H. Kappler; 1943-5-20 sn Marin near San Rafael Comment
  UCD57127  Briza maxima P. B. Kennedy 1926-5-20 s.n. Marin A few miles out of San Rafael. On road towards Tomales. Comment
  UCD57136  Briza maxima Beecher Crampton 1957-6-11 4183 Marin State Hwy. 1. 1.2 miles north of Muir Beach. Comment
  CAS-BOT-BC145557  Briza minor Saichi Kawahara 1969-6-5 1161 Marin The Dennis Beall Home, 68 Oakland Road, San Anselmo. 60 Comment
  POM203032  Briza minor J. T. Howell 1934-4-1 11808 Marin Ross Comment
  UC76791  Briza minor unknown 1892-6-11 Marin Ross Valley Comment
  UCSB50663  Briza minor Bjorkman, Belle 1980-5-6 Marin Pt Reyes peninsula; 200 yds down Marshall Beach Trail 60 Comment
  CAS-BOT-BC531456  Brodiaea terrestris subsp. terrestris A. Williams 2015-5-15 15792 Marin Mount Tamalpais. Marin Municipal Water District lands: along trail from Lagunitas parking lot to Bon Tempe Comment
  UC56326  Brodiaea terrestris subsp. terrestris J. Burtt Davy 1900-7-11 6848 Marin Point Reyes Comment
  CAS-BOT-BC144318  Bromus L. R. Abrams 1928-4-18 12195 Marin Larkspur. Comment
  CHSC8171  Bromus carinatus J. G. Moore 1969-5-10 52 Marin Hwy. 104, 6 mi. se of Hwy. 1, 2 mi. nw of Samual Taylor State Park on ne side of road. 121 Comment
  UCD58192  Bromus carinatus P. B. Kennedy 1923-5-9 s.n. Marin Near San Rafael. White's Hill. Comment
  UCD58272  Bromus carinatus P. B. Kennedy 1926-5-30 s.n. Marin Road to Lake Lagunitas. Comment
  CAS-BOT-BC149245  Bromus carinatus var. carinatus John Thomas Howell 1943-6-6 18215 Marin Railroad grade above Muir Woods. Comment
  CAS-BOT-BC149246  Bromus carinatus var. carinatus John Thomas Howell 1943-6-6 18214 Marin Railroad grade to Muir Woods. Comment
  SEINET943641  Bromus carinatus var. carinatus John Thomas Howell 1958-1 33636 Marin S. side of Alpine Lake, Mt. Tamalpais Comment
  CAS-BOT-BC148907  Bromus carinatus var. marginatus Javier Penalosa 1961-4-1 1218 Marin Tiburon Peninsula. Intersection of Blakefield Road and Tiburon Boulevard. (ca. 1 mile from US 101). Comment
  CDA29689  Bromus catharticus D. G. Kelch 2009-6-25 9 .468 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  CAS-BOT-BC155827  Bromus catharticus var. elatus Gordon H. True 1981-5-16 s.n. Marin Pacheco Creek, ca. 6 miles north of San Rafael and 0.5 mile west of Highway 101. Comment
  CAS-BOT-BC155834  Bromus catharticus var. elatus John Thomas Howell 1969-5-5 45565 Marin Tiburon. Railroad yards. Comment
  CAS-BOT-BC155024  Bromus hordeaceus Peter H. Raven; Michael P. Johnson 1967-5-1 21046 Marin Angel Island. On south side of island near Rock Quarry and small reservoir. 91 Comment
  CAS-BOT-BC155379  Bromus hordeaceus John Thomas Howell 1950-5-25 s.n. Marin Mount Tamalpais. Rifle Camp. Comment
  RSA503505  Bromus hordeaceus Robert A. Norris 1974-5-24 2021 Marin Paradise Drive, E side of Tiburon Peninsula Comment
  UCD58658  Bromus hordeaceus Eric S. Nagy 1990-5-23 24 Marin N end of Alpine Dam, Alpine Lake. Comment
  RSA126466  Bromus madritensis J. T. Howell 1945-5-27 s.n. Marin Mount Tamalpais Comment
  SEINET10835105  Bromus molliformis Edward Palmer 1892-1 Palmer 2032 Marin Comment
  CAS-BOT-BC162109  Bromus polyanthus John Thomas Howell 1939-4-23 14600 Marin Blythedale Canyon. Mill Valley. Comment
  CAS-BOT-BC161853  Bromus rubens John Thomas Howell 1944-5-28 19515 Marin Between Manzanita and Almonte. Comment
  RSA98048  Bromus stamineus J. T. Howell 1953-7-5 29105 Marin East Peak, Mt. Tamalpias Comment
  CAS-BOT-BC161647  Bromus sterilis John Thomas Howell 1955-5-13 30150 Marin Shell Beach. Comment
  UC1131317  Bromus vulgaris B. Schreiber 1936-6-28 2261 Marin 1 mi nw of Lagunitas 60 Comment
  SEINET10448068  Bryonia dioica Heidi H. Schmidt 1993-6-8 Schmidt 823 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  UCD114951  Cakile maritima John Thomas Howell 1943-10-3 19333 Marin Above high tide line, Muir Beach. Comment
  UCD114958  Cakile maritima Beryl O. Schreiber 1936-4-12 2185 Marin Avalis Beach, Tomales Bay. Comment
  CAS-BOT-BC36927  Cakile maritima var. maritima Peter H. Raven; Michael P. Johnson 1967-5-2 21245 Marin Angel Island. Below East Garrison, east side of island. Comment
  CAS-BOT-BC36922  Cakile maritima var. maritima Lewis S. Rose 1935-5-19 35178 Marin Stinson Beach. 6 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
  SEINET10521058  Calamagrostis koelerioides John Thomas Howell 1949-6-26 Howell 25352 A Marin First rail north of East Peak. Mt. Tamalpais. Comment
  CAS-BOT-BC185177  Calamagrostis nutkaensis Peter Rubtzoff 1951-9-23 777 Marin Point Reyes. Near Lighthouse. Comment
  UC1177127  Calamagrostis nutkaensis John Thomas Howell 1943-7-4 18248 Marin Ledum Swamp; on road to Pt. Reyes Comment
  UCD57523  Calamagrostis nutkaensis A. A. Beetle 1943-6-1 1958 Marin Mt. Tamalpais. Comment
  UCSC000101  Calamagrostis nutkaensis Beryl O. Schreiber 1932-7-27 703 Marin Dry slope Hearts Desire Beach - Tomales Bay Comment
  UCD57509  Calamagrostis nutkaensis H. S. Yates 1936-6-14 5649 Marin 1 mile east of Inverness. 30 Comment
Read comments
Nov 19 2012
  CAS-BOT-BC231846  Calamagrostis ophitidis C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1801 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail. Comment
  CAS-BOT-BC27846  Calamagrostis ophitidis John Thomas Howell 1941-6-29 16334 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  SEINET10515270  Calamagrostis purpurascens John Thomas Howell 1947-5-18 Howell 23176 Marin On serpentine at south end of Carson Ridge. Comment
  CAS-BOT-BC185024  Calamagrostis rubescens John Thomas Howell 1945-7-15 s.n. Marin Near Liberty Springs. Comment
  CAS-BOT-BC185026  Calamagrostis rubescens John Thomas Howell 1945-8-12 21377 Marin Mill Valley, Cascade Canyon. Comment
  UCD57785  Calamagrostis stricta subsp. inexpansa Hans Leschke 1947-6-4 s.n. Marin Pt. Reyes peninsula: swamp near Radio Station. Comment
  UC7726  Calandrinia breweri W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC438425  Calandrinia ciliata John Thomas Howell 1946-4-18 21655 Marin Ignacio Comment
  CAS-BOT-BC438426  Calandrinia ciliata John Thomas Howell 1944-6-4 19563 Marin Near Mt. Vision west of Inverness Comment
  SEINET11942318  Calandrinia ciliata M. T. Doutt 1931-1 359 Marin Mt. Tamalpais Comment
  CAS-BOT-BC273252  Calendula officinalis Javier Penalosa 1961-8-26 2190 Marin Tiburon Peninsula. Tiburon Blvd. at Belvedere Dr. Comment
  CAS-BOT-BC487760  Calochortus amabilis A. A. Heller 1904-4-28 7364 Marin Corte Madera Comment
  UCSB18942  Calochortus tolmiei Breedlove, Dennis 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  CAS-BOT-BC483569  Calochortus tolmiei Lewis S. Rose 1960-4-21 60000 Marin Bolinas 30 Comment
  SEINET3885389  Calochortus tolmiei Lewis S. Rose 1970-4-1 70019 Marin 4 miles nw of Bolinas.; 0 122 Comment
  CAS-BOT-BC132559  Calochortus umbellatus H. E. Parks 1926-4-1 s.n. Marin On ridges above Muir [Wood] Woods Comment
  CAS-BOT-BC229793  Calycadenia multiglandulosa T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1900 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-BC229799  Calycadenia multiglandulosa G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1565 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow, next to Laurel Dell Rd. as the road emerges from woodland and turns SE along edge of meadow. Comment
  UC1195662  Calycadenia multiglandulosa A. R. Kruckeberg 1947-7-17 1526 Marin above Bootjack Camp; Mount Tamalpais State Park Comment
  CAS-BOT-BC270548  Calycadenia multiglandulosa Lewis S. Rose 1931-10-17 387 Marin Mount Tamalpais Comment
  CAS-BOT-BC270560  Calycadenia multiglandulosa David D. Keck 1933-11-6 2639 Marin Forest Knolls, 1 mile E of Lagunitas Comment
  UC1876175  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 638 Marin Tiburon, 1.0 mi above access from Trestle Glen Dr. 60 Comment
  UCD129741  Calycadenia multiglandulosa Gerald D. Carr 1971-8-17 638 Marin Tiburon, 1.0 mile above access from Trestle Glen Dr. 60 Comment
  UCSB14540  Calystegia occidentalis Breedlove, Dennis 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  SBBG41056  Calystegia occidentalis subsp. occidentalis J. T. Howell 1947-5-8 23137 Marin Sausalito Comment
  JEPS31625  Calystegia purpurata W. L. Jepson 1922-8-13 9808 Marin Fairfax Comment
  UC123628  Calystegia purpurata H. A. Walker 1907-7-4 631 Marin Cascade Drive Mill Valley (Mill Valley) Comment
  UC139799  Calystegia purpurata Katharine Brandegee 1905-7-2 Marin Rock Spring Trail Tamalpais (Tamalpais) Comment
  CAS-BOT-BC215860  Calystegia purpurata subsp. purpurata Peter Rubtzoff 1951-9-23 807 Marin Forest near Boojack Camp, Mount Tamalpais Comment
  CAS-BOT-BC215863  Calystegia purpurata subsp. purpurata Alice Eastwood 1912-7-29 1505 Marin Mt. Tamalpais Comment
  CAS-BOT-BC215887  Calystegia purpurata subsp. purpurata John Thomas Howell 1946-5-12 21786 Marin Carson Ridge Comment
  UC1794978  Calystegia silvatica subsp. disjuncta R. K. Brummitt and T. F. Daniel 1997-5-31 19614 Marin Stinson Beach, in town 20 Comment
  JEPS61542  Camassia quamash subsp. quamash W. L. Jepson 1919-5-18 8302 Marin 2 mi nw of Inverness 91 Comment
  RSA31407  Camissonia cheiranthifolia subsp. cheiranthifolia J. T. Howell 1945-6-3 20939 Marin Shell Beach near Inverness Comment
  RSA31408  Camissonia micrantha J. T. Howell 1945-6-12 20956 Marin Near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC160260  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Alice Eastwood 1934-5-13 18862 Marin Pt. Reyes Comment
  CAS-BOT-BC160263  Camissoniopsis cheiranthifolia subsp. cheiranthifolia John Thomas Howell 1945-6-30 s.n. Marin Stinson Beach Comment
  UC1122162  Camissoniopsis cheiranthifolia subsp. cheiranthifolia B. Schreiber 1936-4-12 2186 Marin Avalis Beach Pt. Reyes Quadrangle 1 Comment
  UC196142  Camissoniopsis cheiranthifolia subsp. cheiranthifolia J. W. Congdon 1880-6-6 Marin Dillon's Beach Comment
  SEINET10463866  Campanula angustiflora Michener 1892-6-1 MICHENER 1416 Marin Comment
  CAS-BOT-BC267285  Campanula californica H. L. Mason 1932-7-24 7116 Marin Marsh on Inverness Ridge Comment
  CAS-BOT-BC531455  Campanula griffinii A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15789 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake Comment
  SEINET10462846  Campanula prenanthoides Unknown 1896-7-18 Blasdale s.n. Marin CAZADERO Comment
  SEINET10840331  Campanula prenanthoides Townsend S. Brandegee 1908-7-6 Brandegee s.n. Marin Grade between Bolinas Ridge and Liberty's Comment
  UCD141978  Capsella bursa-pastoris M. Beyers 2010-1-9 271 Marin Mill Valley, in front of Dan's Liquors, off of Highway 1/Shoreline Highway. 2 Comment
  CAS-BOT-BC278114  Cardamine californica T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy 2013-2-23 13002 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow at rock face Comment
  CAS-BOT-BC37473  Cardamine californica P. Raven 1948-3-13 185 Marin San Anselmo. Oak Street. Comment
  UCD114194  Cardamine californica P. B. Kennedy 1915-3-7 s.n. Marin San Rafael. Comment
  SEINET8218673  Cardamine hirsuta E. P. Sheldon 1903-3-1 s. 11577 Marin Corta modera. Comment
  SEINET10482070  Cardamine integrifolia John T. Middleton 1936-2-15 Middleton s.n. Marin Shady slopes of mt. Tamalpais, above kentfield. Common. Comment
  CAS-BOT-BC37918  Cardamine oligosperma Alice Eastwood 1915-3-25 s.n. Marin Ross Valley. Comment
  CAS-BOT-BC37910  Cardamine oligosperma Doreen Smith 1999-2-22 s.n. Marin Callinas Valley garden. Comment
  CAS-BOT-BC37911  Cardamine oligosperma R. Bacigalupi 1922-3-18 s.n. Marin Head of Mill Valley. Comment
  UC1177258  Cardaria draba John Thomas Howell 1945-9-16 21487 Marin n of San Rafael Comment
  UC615485  Cardionema ramosissimum Beryl O. Schreiber 1937-4-25 2384 Marin 8 mi. w. Inverness; Point Reyes Peninsula 30 Comment
  RSA0097051  Cardionema ramosissimum C. B. Wolf 1934-6-28 5753 Marin Point Reyes Peninsula, opposite Wireless Station, 9 miles by road from the lighthouse. 61 Comment
  CDA6846  Carduus acanthoides G. D. Barbe, T. C. Fuller 1974-12-2 1986 Marin Pt. Reyes National Seashore, on ocean side of Inverness Ridge, 1.5 miles southeast of Sir Francis Drake Highway on Mt. Vision Overlook Road. Comment
  CAS-BOT-BC281726  Carduus pycnocephalus M. B. Boissevain 1940-5-1 s.n. Marin C. Morelli Ranch, San Antonio district Comment
  SEINET10799430  Carduus pycnocephalus Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2467 Marin Collected in a valley pasture ca. 3 mi. SE of Lagunitas enroute to Fairfax. Summer drought, oak savannah habitat. 274 Comment
  UCD85498  Carduus pycnocephalus Gary R. Baker; P. Baker 1962-7-12 2492 Marin growing in a vacant lot along Shoreline Highway, Stinson Beach, 1/2 block from Calle Del Mar. Comment
  CAS-BOT-BC229790  Carduus pycnocephalus subsp. pycnocephalus T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1910 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CAS-BOT-BC18288  Carex A. A. Beetle 1939-6-23 1504 Marin Tomales Point, 5 miles from Inverness. Comment
  RSA51937  Carex amplifolia J. T. Howell 1946-6-30 22127 Marin East of Rodeo Lagoon. Comment
  CAS-BOT-BC19681  Carex athrostachya Peter Rubtzoff 1962-7-14 4988 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC19250  Carex barbarae Henry M. Pollard 1947-6-22 s.n. Marin Mt. Tamalpais. Dipsea Trail near Steep Ravine. Comment
  CAS-BOT-BC19251  Carex barbarae Henry M. Pollard 1947-6-22 s.n. Marin Mt. Tamalpais. Dipsea Trail near Steep Ravine. Comment
  CDA31815  Carex barbarae D. G. Kelch 2009-4-19 9 .153 Marin Near Bon Tempe Lake and Rocky Ridge Rd. Comment
  CHSC45618  Carex barbarae J. D. Jokerst 1980-4-12 570 Marin Low-lying marshy area. East of Hwy 1 in the town of Point Reyes Station. Comment
  CAS-BOT-BC19447  Carex bolanderi Gordon H. True 1969-5-9 4925 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda above bridge. 60 Comment
  RSA0079892  Carex brevicaulis John Thomas Howell 1946-5-4 21727 Marin Near Dillons Beach. Comment
  UCD140239  Carex cusickii John Thomas Howell 1958-6-28 33641 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC229729  Carex densa E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1512 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
  CAS-BOT-BC35036  Carex densa John Thomas Howell 1938-5-22 13790 Marin San Anselmo Canyon. Comment
  CDA34238  Carex densa D. G. Kelch 2009-5-25 9 .306 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. Comment
  UC904991  Carex densa John Thomas Howell 1944-4-23 19401 Marin hills SE of Kentfield Comment
  CAS-BOT-BC35010  Carex densa John Thomas Howell 1944-4-8 s.n. Marin Tiburon. Comment
  CAS-BOT-BC83517  Carex densa John Thomas Howell 1986-4-23 s.n. Marin San Rafael. Nova Albion Way near Golden Hinde Blvd.. Above Sears. Comment
  CAS-BOT-BC20838  Carex garberi John Thomas Howell 1947-5-14 23170 Marin Near Ledum Swamp, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC20840  Carex garberi John Thomas Howell 1945-8-19 21423 Marin Near Ledum Swamp. Comment
  CAS-BOT-BC20886  Carex globosa John Thomas Howell 1933-4-30 11193 Marin North side of Mt. Tamalpais. Comment
  CAS-BOT-BC20903  Carex globosa R. E. Frenkel 1964-5-7 490 Marin On Fairfax-Bolinas Road, 0.2 mile north-east of its junction with Ridgecrest Blvd. 438 Comment
  SEINET12403814  Carex globosa J. T. Howell 1946-5-14 21843 Marin Portrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC28384  Carex gracilior John Thomas Howell 1946-5-4 21717 Marin East of Aurora School at Sonoma Co. line. Comment
  RSA88783  Carex gynodynama J. T. Howell, J. W. Stacey 1936-6-7 12640 Marin Ledum Swamp on road to Point Reyes. Comment
  RSA22060  Carex gynodynama Elsa Thorsteinson 1938-06 s.n. Marin Mt. Tamalpais Comment
  SEINET3901420  Carex gynodynama John A. Churchill 1974-4-30 7443081 Marin On trail to Kehee Beach from Pierce Road.; 0 Comment
  CAS-BOT-BC22146  Carex harfordii Alice Eastwood; John Thomas Howell 1938-5-8 5494 Marin Head of Nicasion Creek. Comment
  CAS-BOT-BC22323  Carex harfordii John Thomas Howell 1945-7-29 21360 Marin Between Bolinas radio station and Rio Honda. Comment
  SEINET7561255 Image available Carex harfordii Andrew L. Hipp 1999-5-25 297 Marin At edge of Sky Trail. Point Reyes National Seashore, Sky Trail. 244 Comment
  SEINET4286158 Image available Carex leptopoda Unknown 2009-1 1084 Marin Point Reyes National Seashore. Sky Trail. Comment
  JEPS81259  Carex luzulina var. ablata Edward Lee with W. Joseph 1935-7-18 1576 Marin along Mt. Davis Trail, between East and Middle Peak of Mt. Tamalpais Comment
  SEINET7568183 Image available Carex montereyensis Andrew L. Hipp 1999-5-25 309 Marin Point Reyes National Seashore, Bayview Trail. 213 Comment
  CAS-BOT-BC119527  Carex nudata John Thomas Howell 1945-8-29 20788 Marin Rocky bed of Lagunitas Creek. Comment
  OBI49279  Carex nudata Lewis S. Rose 1939-4-23 39081 Marin 5 mi W of Nicasio 30 Comment
  SEINET3905215  Carex nudata Robert A. Norris 1985-6-3 4906 Marin Near S end of Samuel P. Taylor State Park, about 0.5 (air) mi. W of Lagunitas.; 0 61 Comment
  CAS-BOT-BC119397  Carex obnupta Herbert L. Mason 1946-7-24 12935 Marin Third lake (at Double Point) S of Bear Valley on road to Lake Ranch. Comment
  UC1100484  Carex obnupta Malcolm A. Nobs, S. Galen Smith 1949-6-29 900 Marin about 3 mi n Inverness (on n side of Pt. Reyes road, just n of Pierce Pt. road) Comment
  UC583126  Carex obnupta John Thomas Howell and J. W. Stacey 1936-6-7 12648 Marin on road to Point Reyes; Ledum Swamp Comment
  UC615109  Carex obnupta Beryl O. Schreiber 1937-4-25 2390 Marin Inverness 45 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
  UC905016  Carex subbracteata John Thomas Howell 1949-5-25 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC116901  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12654 Marin Sandy mesa of Point Reyes Peninsula. Comment
  SEINET10751080  Carex tracyi John Thomas Howell 1944-6-4 Howell 19567 Marin Mt. Vision west of Inverness, Marin Co. 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
  RSA52098  Carex utriculata J. T. Howell 1947-6-4 23212 Marin Near radio station, Point Reyes Peninsula Comment
  JEPS75918  Castilleja M. I. Morris 1976-5-7 1071 Marin 0.15 mi from Dillon Beach Rd intersection Valley Fork-Franklin School Rd (alongside Dillon Beach Road, in vicinity of Elephant Rocks) Comment
  SD234543  Castilleja affinis Virginia Pinkus Ryder 1964-4-25 155 Marin China Camp. Found on cliff facing San Pablo Bay. 29 Comment
  CAS-BOT-BC249138  Castilleja affinis Joseph Andorfer Ewan 1934-3-15 8924 Marin Above Estero de Americano, 1 mi. w. of Fallon Comment
  JEPS33887  Castilleja affinis subsp. affinis L. R. Heckard, and Rimo Bacigalupi 1963-6-12 1322 Marin near head of Drake's Estero (Schooner Bay); Point Reyes Peninsula Comment
  JEPS67856  Castilleja affinis subsp. affinis L. R. Heckard and Richard Brown 1972-5-2 2919 Marin South Headland at Point Reyes Point Reyes Comment
  UC1032393  Castilleja affinis subsp. affinis A. E. Wieslander 1934-3-18 413 Marin Point Reyes; Point Reyes Quad. 182 Comment
  SEINET4392936  Castilleja affinis subsp. neglecta Laney Widener 2013-1 Marin Comment
  UCSB58241  Castilleja affinis subsp. neglecta Gliessman, Stephen 1969-3-31 Marin S. side of Paradise Drive; 1.3 mi. N. of junction with Marwest Road; Tiburon Peninsula 30 Comment
  UCSC000686  Castilleja ambigua Beryl O. Schreiber 1933-7-17 867 Marin road to Point Reyes Peninsula Point Reyes Peninsula Comment
  UCSC005953  Castilleja ambigua Randall Morgan 1995-6-8 2738 Marin Pt. Reyes, entrance road to North Beach Comment
  CAS-BOT-BC531670  Castilleja attenuata A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15356 Marin Mount Tamalpais. Marin Municipal Water District lands: ephemeral wetland area S of Bon Tempe valves Comment
  UC673461  Castilleja attenuata H. L. Mason 1928-4-13 4316 Marin n of San Rafael Comment
  JEPS9360  Castilleja densiflora subsp. densiflora H. M. Wheeler 1944-5-14 Marin ridge w of Mill Valley (about 0.25 mi from junction of Pipe Line Trail with very top of the Muir Woods steps leading out of Mill Valley, s flank of Mt Tamalpais); Mt. Tamalpais Comment
  UC27173  Castilleja densiflora subsp. densiflora E. L. Greene Apr 1882 Marin San Rafael Comment
  JEPS27729  Castilleja exserta subsp. latifolia Lloy Thurman 1962-4-27 Marin Headlands at Point Reyes Point Reyes Comment
  UC886543  Castilleja exserta subsp. latifolia Alice Eastwood and John Thomas Howell 1939-5-28 Marin Point Reyes Comment
  SEINET12327826  Castilleja mendocinensis F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -122 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.6 mi E of junction CA 1 107 Comment
  JEPS58923  Castilleja rubicundula subsp. lithospermoides John Thomas Howell 1940-5-26 15528 Marin Little Carson Falls Comment
  JEPS78374  Castilleja rubicundula subsp. lithospermoides Edward Lee 1934-6-17 924 Marin 1-2 mi s South Brook Comment
  JEPS78287  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5131 Marin about 10 mi from Marshall (along Petaluma road, 1.0 mi from Chileno Valley Road junction) Comment
  UC1341797  Castilleja subinclusa subsp. franciscana Noel H. Holmgren and James L. Reveal 1966-6-5 2636 Marin 5.5 mi se Stinson Beach (along Calif Hwy 1) Comment
  UC1341838  Castilleja subinclusa subsp. franciscana Noel H. Holmgren and James L. Reveal 1966-6-6 2645 Marin about n of Inverness (Point Reyes); Point Reyes Comment
  HSC92195  Castilleja subinclusa subsp. franciscana A. T. Austin 1991-3-25 Marin Mt. Tamalpasis State Park Comment
  JEPS79112  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. and F. M. Chuang and R. C. Bacigalupi 1980-6-5 5207 Marin n from Estuary of Keys Creek (marsh) (n side of upper marsh, Marshall, along Route 1 to Tomales); Marshall Comment
  JEPS58950  Castilleja wightii John Thomas Howell 1947-5-4 23129 Marin San Rafael Hills 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
  UC1012230  Castilleja wightii F. W. Pennell and J. T. Howell 1940-5-20 25452 Marin w of Fairfax (Route 1) 45 Comment
  UC216854  Castilleja wightii H. M. Hall 1921-6-7 11270 Marin near Willow Camp (Bolinas Bay); San Francisco Bay Region, Bolinas Bay Comment
  UCD150633  Castilleja wightii Nancy Steffensen 1980-5-18 44 Marin Nine miles due south of Marshall; On Muddy Hollow Trail, 5.1 mi SW of Pt. Reyes Station. 15 Comment
  RSA189737  Castilleja wightii Noel H. Holmgren, James L. Reveal 1966-6-6 2639 Marin Point Reyes, near light house parking lot. Comment
  RSA700172  Castilleja wightii Noel H. Holmgren, James L. Reveal 1966-6-5 2637 Marin Along californial, 5 miles east of Stinson beach. 183 Comment
  NY68184  Castilleja wightii subsp. rubra F. W. Pennell 1940-5-20 25452 Marin Route 1. Shale. W of Fairfax. 45.7 Comment
  CAS-BOT-BC40224  Caulanthus lasiophyllus John Thomas Howell 1940-5-20 15510 Marin Point Reyes. Near lighthouse. Comment
  JEPS42280  Ceanothus cuneatus var. cuneatus W. L. Jepson 1919-4-5 8225 Marin sw slope Mill Valley; Mt. Tamalpais Comment
  UC1303139  Ceanothus cuneatus var. cuneatus L. R. Abrams 1927-2-19 11567 Marin Mt. Tamalpais Comment
  UC18287  Ceanothus cuneatus var. cuneatus W. H. Brewer 1862-3-28 912 Marin Tamalpais Comment
  CAS-BOT-BC48429  Ceanothus cuneatus var. ramulosus Michener; Bioletti 1893-4-15 s.n. Marin Fairfax Comment
  CAS-BOT-BC48439  Ceanothus cuneatus var. ramulosus John Thomas Howell 1940-5-26 15524 Marin San Anselmo Canyon Comment
  CAS-BOT-BC48442  Ceanothus cuneatus var. ramulosus H. G. Reinecke 1940-3-18 s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC48447  Ceanothus cuneatus var. ramulosus Brandegee 94 Marin Tamalpais Comment
  CAS-BOT-BC48449  Ceanothus cuneatus var. ramulosus H. E. McMinn 1922-6-20 275 Marin Near Rock Springs and Mt. Tamalpais/Theater Comment
  CAS-BOT-BC49139  Ceanothus cuneatus var. ramulosus Alice Eastwood 1913-3-16 2499 Marin Mt. Tamalpais Comment
  CAS-BOT-BC49149  Ceanothus cuneatus var. ramulosus John Thomas Howell 1938-6-19 13926 Marin Rattlesnake, Mt. Tamalpais Comment
  POM136510  Ceanothus foliosus Katherine Brandegee 1907-06 s.n. Marin Tamalpais Comment
  POM180025  Ceanothus foliosus Lester Rowntree 1931-04 s.n. Marin Tamalpais Comment
  RSA399064  Ceanothus foliosus H. de Forest 1930-4-21 s.n. Marin Mt. Tamalpais. 671 Comment
  RSA399069  Ceanothus foliosus L. S. Rose 1942-3-26 42005 Marin S slope of Mt. Tamalpais. 305 Comment
  UC101853  Ceanothus foliosus Katharine Brandegee June 1907 Marin Mille Valley Mt. Tamalpais,lower slopes Comment
  UC101973  Ceanothus foliosus Katharine Brandegee June 1907 Marin Mill Valley lower slopes of Tamalpais Comment
  UC452548  Ceanothus foliosus Ira J. Condit 1913-4-8 Marin near Muir Woods Comment
  UC79981  Ceanothus foliosus Katharine Brandegee May 1890 Marin Tamalpais Comment
  SEINET12209870  Ceanothus foliosus M. T. Douth 1931-1 350 Marin S. slope, Mt. Tamelpais 671 Comment
  CAS-BOT-BC49675  Ceanothus foliosus var. foliosus H. E. McMinn 1922-6-6 176 Marin Mt. Tamalpais, above Alpine Lake Comment
  CAS-BOT-BC50905  Ceanothus foliosus var. foliosus C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC50933  Ceanothus foliosus var. foliosus Brandegee 1891-5-1 49 Marin Tamalpais Comment
  RSA0093352  Ceanothus foliosus var. foliosus Bonnie C. Templeton 1957-6-27 s.n. Marin Bolinas Ridge. Comment
  UC1614441  Ceanothus gloriosus Charles M. Belshaw 1936-1-1 1439 Marin away from sea Pt. Reyes Headlands Comment
  CAS-BOT-BC64329  Ceanothus gloriosus subsp. exaltatus Alice Eastwood 1913-7-10 3476 Marin Bolinas Ridge. Comment
  OBI10512  Ceanothus gloriosus var. gloriosus H. E. McMinn 1938-6-19 5153 Marin 5 mi E of Point Reyes Lighthouse Comment
  SBBG4249  Ceanothus gloriosus var. gloriosus H. and M. Dearing 1940-3-21 4140 Marin ca. 10 mi E of Pt Reyes, near Inverness Comment
  UC33648  Ceanothus gloriosus var. gloriosus Chestnut and Drew 1891-4-15 Marin west summit of Bolinas Ridge. Comment
  UCD123872  Ceanothus gloriosus var. gloriosus D. O. Burge 2007-5-6 908 e Marin Point Reyes National Seashore, 0.1 road miles from Sir Francis Drake Boulevard on road to North Beach parking area, turning 5.6 road miles (9.0 km) from the intersection of Sir Francis Drake Boulevard with Pierce Point Road, 10.0 km 253 deg. (True) WSW of Inverness. 25 Comment
  CAS-BOT-BC49983  Ceanothus gloriosus var. porrectus Ronie Clark 1983-7-26 PR 83 -037 Marin Point Reyes National Seashore. Pierce Pt Rd, Bishop pine stand on S exposure, E of N district Ranger Station Comment
  CAS-BOT-BC83776  Ceanothus gloriosus var. porrectus D. O. Burge 2007-5-7 910 b Marin Point Reyes National Seashore, on ridge NW of Pierce Point Road 170 Comment
  CAS-BOT-BC50626  Ceanothus jepsonii Lewis S. Rose 1948-2-2 48004 Marin Mt. Tamalpais, Bootjack 457 Comment
  JEPS46061  Ceanothus jepsonii Wilfred T. Frost 1932-8-27 451 Marin Mt. Tamalpais Comment
  LA44874  Ceanothus jepsonii Joseph Andorfer Ewan; 1937-3-14 10186 Marin Summit San Geronimo Ridge 451 Comment
  POM87491  Ceanothus jepsonii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UCD112056  Ceanothus jepsonii Dan Axelrod 1932-3-5 s.n. Marin Mt. Tamalpais, south slope. Comment
  CAS-BOT-BC51399  Ceanothus masonii Lewis S. Rose 1937-5-30 37323 Marin Bolinas Ridge Comment
  CAS-BOT-BC83792  Ceanothus masonii D. O. Burge 2007-4-9 829 b Marin Bolinas Ridge, W of Skyline Boulevard 500 Comment
  RSA339379  Ceanothus masonii Roger Raiche 1984-3-24 40070 Marin Unnamed ridge between NE branch of Soulajule Reservoir (formerly Arroyo Sansal) and Marshall-Petaluma Rod. (along Salmon Creek). 244 Comment
  RSA754634  Ceanothus masonii Dylan O. Burge 2007-5-8 DOB 913 c Marin Golden Gate National Recreation Area, Bolinas Ridge, on fire road connecting the NE end of Bourne Trail to the Bolinas Ridge Fire Trail, parking 0.2 road miles (0.3 km) W of summit on Bolinas Fairfax Road, 4.23 km 33 degrees True NNE of Bolinas. 450 Comment
  UC54887  Ceanothus masonii Chesnut and Drew 1891-4-17 Marin Bolinas Ridge, west summit Comment
  UC618437  Ceanothus masonii Lewis S. Rose 1937-5-31 37323 Marin Bolinas Ridge Comment
  JEPS20053  Ceanothus oliganthus var. sorediatus Mary F. Hall 1925-3-22 Marin Mt. Tamalpais Comment
  JEPS42214  Ceanothus oliganthus var. sorediatus W. L. Jepson 1892-4-5 14003 Marin Ross Valley Comment
  SBBG4512  Ceanothus oliganthus var. sorediatus H. and M. Dearing 1931-4-20 1019 Marin Mt Tamalpais Comment
  UC338453  Ceanothus oliganthus var. sorediatus Edw. L. Greene 1889-3-30 Marin Mt. Tamalpais Comment
  UC79848  Ceanothus oliganthus var. sorediatus Katharine Brandegee 1890-4 41 Marin lower slopes of Tamalpais Comment
  CAS-BOT-BC421693  Ceanothus thyrsiflorus C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14628 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  CAS-BOT-BC52956  Ceanothus thyrsiflorus James I. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC52972  Ceanothus thyrsiflorus Arthur Menzies; Barbara Menzies 1969-5-11 s.n. Marin Marshall Comment
  RSA178048  Ceanothus thyrsiflorus Robert F. Thorne 1965-4-21 34416 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  UC1071393  Ceanothus thyrsiflorus N. French 1935-4-2 601 Marin along coast; Tamalpais Quad., along coast Comment
  UC1281280 Image available Ceanothus thyrsiflorus H. E. McMinn 1938-6-19 5154 Marin Pt. Reyes lighthouse, Marin Co. Comment
  SDSU10424  Ceanothus thyrsiflorus Claire Schneider, Gary Waayers 1993-4-9 9 IV93B Marin Growing on low hillside, north-facing slope, in the sinlight, less than one mile from the coast. Very marine influence. Associated with grasses and Baccharis sp. Located off of State Hwy 1 at mile marker 4.5 in Marin County. elevation 60m. 60 Comment
Read comments
May 9 2008
  SEINET12210791  Ceanothus thyrsiflorus W. Knight, Knight, I. 1982-1 4512 Marin Tilden Botanic Garden, Berkeley Comment
  CAS-BOT-BC52892  Ceanothus velutinus Dennis Odion 1999-4-21 s.n. Marin 1/4 mile east of junction of White Hill Fire Road and Pine Mountain Fire Road Comment
  UC634853  Ceanothus velutinus Herbert L. Mason 1926-3-6 2699 Marin Corte Madera Ridge , Corte Madera Ridge (Mt. Tamalpais) Comment
  CAS-BOT-BC52798  Ceanothus verrucosus Geo. B. Grant 1906-5-5 6813 Marin San Diego Comment
  RSA254184  Centaurea calcitrapa Robert A. Norris 1974-6-7 2067 Marin Richardson Bay Park, Tiburon Comment
  CAS-BOT-BC272072  Centaurea melitensis Saichi Kawaha 1968-9-6 498 Marin Coast Miwok habitation site, PG&E substation north bank of Arroyo San Jose, Ignacio, 100 yards west of Highway 101 Comment
  RSA0051672  Centaurea melitensis S. Karlin 1958-7-12 58 -61 Marin Samuel P. Taylor State Park. Comment
  JEPS21725  Centaurium davyi Milo S. Baker 1940-7-18 9784 Marin w side road to Pt. Reyes Lighthouse (opposite first farm house on e side after crossing Estero) Comment
  RSA201439  Centaurium muehlenbergii J. T. Howell 1945-9-16 21492 Marin Near San Rafael. Comment
  CAS-BOT-BC288579  Centromadia fitchii Frieda Ward 1978-8-17 s.n. Marin Indian Valley Comment
  CAS-BOT-BC279224  Centromadia pungens subsp. pungens Walter Lennon 1974-8-29 s.n. Marin Tamal Vista Blvd, Corte Madera, 0.1 mile from Madera Blvd Comment
  CAS-BOT-BC384912  Cerastium arvense Ella Dales Cantelow 1941-3-21 3501 Marin Nr. Pt. Reyes Light House Comment
  UC1059251  Cerastium arvense J. W. Congdon 1900-4-5 Marin Sausalito Comment
  UC545834  Cerastium arvense Mrs. H. P. Bracelin 1930-4-30 15 Marin near light house grounds Point Reyes 150 Comment
  SJSU10110  Cerastium arvense subsp. strictum R. G. Clement 1960-4-24 Marin by Point Reyes Lighthouse, Point Reyes Comment
  UC583298  Cercocarpus traskiae Lewis S. Rose 1936-3-4 36017 Marin Mill Valley Comment
Read comments
Nov 20 2007
  RSA70399  Chamaesyce serpillifolia F. W. Peirson 1925-10-3 6458 Marin Trail along north foot of Mt. Tamalpais. Comment
  CAS-BOT-BC232283  Cheilanthes gracillima S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1003 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  UC811571  Cheilanthes gracillima Alice Eastwood May 1916 Marin summit Mt Tamalpais Comment
  UC1176795  Chenopodium californicum John Thomas Howell 1947-5-14 23166 Marin McClure Beach Comment
  UC201717  Chenopodium californicum unknown Marin Angel Island Comment
  CAS-BOT-BC497695  Chlorogalum pomeridianum John Thomas Howell 1944-7-23 19845 Marin Santa Venetia Comment
  CAS-BOT-BC497696  Chlorogalum pomeridianum Elsie Zeile 1910-5-15 s.n. Marin Fairfax Comment
  CAS-BOT-BC236907  Chloropyron maritimum subsp. palustre John Thomas Howell 1933-7-30 11480 Marin Inverness Comment
  CAS-BOT-BC236917  Chloropyron maritimum subsp. palustre Milo S. Baker 1945-9-13 11212 Marin Salt marsh near the Esters Crossing, Pt. Reyes Peninsula Comment
  CAS-BOT-BC237995  Chloropyron molle subsp. molle Milo S. Baker 1945-7-31 11127 Marin At Burdell Sta. Comment
  CAS-BOT-BC237996  Chloropyron molle subsp. molle Hans Leschke 1945-7-8 s.n. Marin Burdell Comment
  UCD99666  Chorizanthe cuspidata Beecher Crampton 1960-6-8 5595 Marin Pt. Reyes Peninsula, RCA Radio Station area. 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
  SD64389  Chorizanthe cuspidata var. villosa D. F. Howe 1966-6-1 4250 Marin Sand hills near ocean, Pt. Reyes Peninsula Comment
  CAS-BOT-BC257014  Chorizanthe membranacea John Thomas Howell 1941-5-18 s.n. Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC83564  Chorizanthe robusta var. robusta Doreen Smith 2002-7-1 s.n. Marin Just N of Abbotts Lagoon parking lot. Comment
  POM351634  Chrysanthemum segetum H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  CAS-BOT-BC36462  Chrysolepis chrysophylla Meyer 1913-8-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC36467  Chrysolepis chrysophylla Alice Eastwood 1914-11-29 s.n. Marin Mt. Tamalpais Comment
  RSA275979  Cicendia quadrangularis Robert A. Norris 1978-4-22 3756 Marin Tennessee Valley road, 1 miles WSW Manzanita. Comment
  CAS-BOT-BC532985  Cicuta douglasii A. Williams 2015-6-16 15884 Marin Mount Tamalpais. Marin Municipal Water District lands: Growing in Lagunitas Creek near confluence with Dog Creek Comment
  SEINET8726117 Image available Circaea alpina H. S. Reed 1939-1 267 Marin Redwoods, Mount Tamalpais, altitude ca. 800 feet. 244 Comment
  JEPS79574  Circaea alpina subsp. pacifica Edward Lee with Annetta Carter 1934-6-17 918 Marin 1 - 2 mi. s. South Brook ((trip to Bolinas)) Comment
  POM38639  Circaea alpina subsp. pacifica H. M. Hall 1909-6-6 8503 Marin Lagunitas Creek, in the Transition Zone from the village of Lagunitas to Camp Taylor Comment
  UC1543164  Cirsium Donald G. Nelson 1937-7-10 524 Marin Point Reyes Lighthouse 51 Comment
  CAS-BOT-BC105828  Cirsium andrewsii Lewis S. Rose 1952-7-16 s.n. Marin Near lighthouse, Point Reyes Comment
  UC1177291  Cirsium andrewsii J. Thomas Howell 1947-6-18 23275 Marin Dillons Beach Comment
  UC176310  Cirsium andrewsii Miss Harriet A. Walker 1913-6-15 3006 Marin Tennessee Cove Comment
  RSA0070566  Cirsium andrewsii J. T. Howell 1939-7-2 14818 Marin Elk Valley, east of Tennessee Cove. Comment
  SEINET5507029 Image available Cirsium andrewsii John Thomas Howell 1939-7-2 14818 Marin Elk Valley, East of Tennessee Cove Comment
  UC30803  Cirsium brevistylum H. N. Bolander 1863-1-1 2480 Marin Comment
  CDA23627  Cirsium hydrophilum var. vaseyi D. G. Kelch 2008-1-19 8 .01 Marin Mt Tamalpais. N side near Carson Ridge. Comment
  JEPS23569  Cirsium hydrophilum var. vaseyi Peter H. Raven, R. Snow 1958-7-25 13696 Marin Azalea Springs Mount Tamalpais, Azalea Springs Comment
  CAS-BOT-BC422415  Cirsium occidentale S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14271 Marin Mount Tamalpais. Marin Municipal Water District lands: Little Carson Falls: from the intersection of Bolinas-Fairfax Road and Pine Mountain Road, follow Pine Mountain Road for just over 1 mile, left onto Oat Hill, about 0.25 miles to Little Carson Trail.. Comment
  CDA1385  Cirsium occidentale M. S. Bergseng 1959-8-7 s.n. Marin Point Reyes, along the path to McClure s Beach, W of Pierce Point Rd. Comment
  SEINET189082  Cirsium occidentale Lincoln Constance, Alan A Beetle 1941-5-9 2813 Marin Coastal bluffs 1.6 miles N of Stinson Beach 15 Comment
  OBI81253  Cirsium occidentale Jill M. Bushakra, John Bushakra 2001-6-9 123 b Marin Mount Tamalpais State Park. 610 Comment
  UCD130585  Cirsium occidentale var. coulteri Collector Unknown Date Unknown s.n. Marin Exact location unknown. Comment
  CAS-BOT-BC285605  Cirsium occidentale var. occidentale Gordon H. True 1970-4-23 5312 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 30 Comment
  CAS-BOT-BC285606  Cirsium occidentale var. occidentale John Thomas Howell 1946-5-14 21844 Marin Along road between Rock Spring and Summit Meadow, Mt. Tamalpais Comment
  UC146448  Cirsium occidentale var. occidentale J. Burtt Davy 1900-6-27 6827 Marin Point Reyes Comment
  UC615089  Cirsium occidentale var. occidentale Beryl O. Schreiber 1936-4-12 1293 Marin 0.3 mi nne of Pierce's Ranch; Tomales Bay, Tomales Point Comment
  UCD161919  Cirsium occidentale var. venustum Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 02. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  CAS-BOT-BC288691  Cirsium quercetorum John Thomas Howell 1946-5-16 21878 A Marin Angel Island Comment
  UC178825  Cirsium quercetorum Katharine Brandegee 1910-5-29 Marin Olema Comment
  RSA0070865  Cirsium quercetorum H. F. Copeland 1934-5-27 s.n. Marin Near Dillon's Beach. Comment
  SEINET11832887  Cirsium quercetorum E. H. Graham 1931-1 6873 a Marin near lighthouse, Pt. Reyes Comment
  CAS-BOT-BC288742  Cirsium remotifolium John Thomas Howell 1940-5-26 15520 Marin San Anselmo Canyon Comment
  CAS-BOT-BC288748  Cirsium remotifolium John Thomas Howell 1938-7-3 13942 Marin Near W end of Lucas Valley Comment
  CAS-BOT-BC285800  Cirsium vulgare Dziekanowski; Dunn; Bennett 1976-7-28 2468 Marin Ca. 3 mi. SE of Lagunitas enroute to Fairfax 274 Comment
  CAS-BOT-BC285803  Cirsium vulgare Javier Penalosa 1960-7-29 2011 Marin McClure Beach, Pt. Reyes Peninsula Comment
  UCSB15705  Cirsium vulgare Breedlove, Dennis 1961-12-31 Marin Point Reyes, 13 mi. W of Inverness 18 Comment
  SBBG27976  Clarkia amoena J. T. Howell 1946-6-9 Marin Pierce Ranch, N of Point Reyes peninsula Comment
  UC306516  Clarkia amoena subsp. amoena A. D. E. Elmer July, 1903 4939 Marin Olema Comment
  POM230482  Clarkia amoena subsp. amoena D. D. Keck 1937-7-3 4580 Marin Tocaloma: just west of. Comment
  CAS-BOT-BC163506  Clarkia amoena subsp. huntiana Peter H. Raven 1957-7-5 11047 Marin Roadside slopes 3.0 miles from U. S. Highway 101 on road to Nicasio Comment
  RSA113777  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11008 Marin 1.8 miles southeast of Tocaloma Comment
  UC107962  Clarkia concinna subsp. concinna Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  POM32656  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
  RSA107058  Clarkia davyi L. S. Rose 1956-7-30 56134 Marin Point Reyes Peninsula, 7 miles W of Inverness. 9 Comment
  RSA0096876  Clarkia davyi Roxana S. Ferris, Ira L. Wiggins 1935-7-19 8120 Marin About 4 miles from Point Reyes Light House. Comment
  RSA114322  Clarkia davyi J. T. Howell 1946-5-5 s.n. Marin Pt. Reyes Radio Station Comment
  RSA31386  Clarkia gracilis subsp. gracilis J. T. Howell 1946-5-12 21811 Marin Edge of serpentine, Carson Ridge Comment
  UC1422879  Clarkia purpurea subsp. purpurea John Thomas Howell 1947-5-21 23187 Marin Tiburon Comment
  CAS-BOT-BC163739  Clarkia purpurea subsp. quadrivulnera Gordon H. True; Fred Ross 1969-5-30 5030 Marin Pt. Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 182 Comment
  RSA784575  Clarkia purpurea subsp. viminea Peter Rubtzoff 1981-5-7 9640 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north,, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  UCD163894  Clarkia purpurea subsp. viminea Peter Rubtzoff 1980-7-12 9458 Marin San Anselmo. Comment
  CAS-BOT-BC165079  Clarkia rubicunda John Thomas Howell 1943-6-13 s.n. Marin Sausalito Comment
  UC101967  Clarkia rubicunda Katharine Brandegee 1901-6 Marin Tiburon Comment
  UC1279902  Clarkia rubicunda Peter H. Raven 1957-6-28 10996 Marin hills along road near Paradise Cove (e side of peninsula); Tiburon Peninsula Comment
  UC1279928  Clarkia rubicunda Peter H. Raven 1957-6-28 11001 Marin n San Rafael; China Camp Comment
  UCSC007507  Clarkia rubicunda Kathleen Kay 2007-8-2 726 ? Marin Golden Gate National Recreation Area, plants growing on north-facing slope along the north side of the the Wolf Ridge Trail approximately 0.2 miles west of the junction with the Miwok Trail, Marin Headlands 196 Comment
  UCSC007509  Clarkia rubicunda Kathleen Kay 2007-8-2 727 ? Marin Golden Gate National Recreation Area, plants growing along Bunker Road in road cut and above on south side of road, approximately 0.9 miles east of the start of the Rodeo Valley Trail, Marin Headlands 77 Comment
  CAS-BOT-BC165057  Clarkia rubicunda C. L. Hitchcock 1928-6-7 24 Marin Along Bay Road, due south of San Quentin 6 Comment
  POM153261  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin Tiburon Peninsula, one-half mile west of Tiburon on Bay Road 6 Comment
  UC113997  Clarkia rubicunda Katharine Brandegee 1908-7-3 Marin Valentine Island Tiburon Comment
  UC373510  Clarkia rubicunda C. L. Hitchcock 1928-6-7 25 Marin 1/2 mi n Tiburon (on Bay Road) 4 Comment
  RSA73311  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-BC366903  Claytonia A. Castner; D. Cash; J. Missaghian; B. Lo 2013-3-9 13603 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC439228  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-19 21918 Marin Carson Ridge Comment
  UC7849  Claytonia exigua subsp. exigua Harley P. Chandler 1900-2-26 502 Marin Mt. Tamalpais; San Francisco Bay Region Comment
  UC7850  Claytonia exigua subsp. exigua Alice Eastwood Apr 1896 Marin near Fairfax Comment
  CAS-BOT-BC439211  Claytonia exigua subsp. exigua Edw. L. Greene 1891-4-27 s.n. Marin At Tiburon Comment
  CHSC93513  Claytonia gypsophiloides K. L. Chambers 1977-3-31 4262 Marin Fairfax to Bolinas road, 5.1 miles from center of Fairfax. Roadbank. Comment
  UCD161970  Claytonia gypsophiloides Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  HSC17748  Claytonia gypsophiloides H. E. Parks Mar 1926 Marin Tiburon Peninsula Comment
  POM264851  Claytonia gypsophiloides Lincoln Constance, A. A. Beetle 1940-4-20 2566 Marin Abundant in moist, loose, serpentine soil, east slope, edge of oak grove. Above Alpine Lake, 5.4 mi. southeast of Fairfax. 366 Comment
  CAS-BOT-BC274436  Claytonia perfoliata R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13507 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
  UC7929  Claytonia sibirica F. T. Bioletti 1892-1 Marin Point Arena Comment
  CAS-BOT-BC422416  Clematis lasiantha S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14274 A 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
  UCR20575  Clintonia andrewsiana H. M. Whistler 1966-4-15 660415- 08 W Marin San Francisco Bay Region, Samuel P. Taylor State Park, along the nature trail in the picnic grounds 305 Comment
  CAS-BOT-BC499344  Clintonia andrewsiana Eugene Carter 1978-5-7 s. n. Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC499379  Clintonia andrewsiana Elsie Zeile 1909-5-2 s. n. Marin (redwoods.) Tamalpais (pipe-line) Comment
  UC422865  Clintonia andrewsiana C. F. Sonne April 1888 2152 Marin near Taylorville (on Union Pacific Coon RailRoad); Union Pacific Coon RailRoad Comment
  UC672471  Collinsia sparsiflora var. collina H. L. Mason 1927-4-26 5211 Marin road from Fairfax to crest of Bolinas (via Alpine Dam) Comment
  CAS-BOT-BC366909  Collomia heterophylla J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13034 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC291878  Conium maculatum R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13503 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road Comment
  RSA470549  Conium maculatum M. B. Dunkle 1936-8-14 4802 Marin Southwest Inverness; Road to Point Reyes. 30 Comment
  CAS-BOT-BC286137  Conyza canadensis Catherine Best 1978-9-3 s.n. Marin Tiburon Blvd. - in front of the Boardwalk Shopping Center Comment
  JEPS21707  Cordylanthus maritimus subsp. palustris Malcolm A. Nobs, S. Galen Smith 1949-6-29 907 Marin n Inverness (saline marsh, Pt. Reyes); Pt. Reyes Comment
  JEPS6034  Cordylanthus maritimus subsp. palustris W. L. Jepson 1941-6-15 20612 Marin Tiburon 3 Comment
  POM15691  Cordylanthus maritimus subsp. palustris A. A. Heller 1902-6-19 s.n. Marin Tiburon peninsula, along the Bay Road. Comment
  POM203970  Cordylanthus maritimus subsp. palustris J. T. Howell 1933-7-30 11480 Marin Inverness. Comment
  RSA118928  Cordylanthus maritimus subsp. palustris L. S. Rose 1957-7-22 s.n. Marin Drakes Estero, Point Reyes Comment
  UCD15581  Coreopsis lanceolata Elmo Agatep 1995-6-4 17 Marin Point Reyes. Coast trail 126 Comment
  CAS-BOT-BC105660  Corethrogyne filaginifolia Roxana S. Ferris 1965-5-1 13640 Marin Summit of Inverness Ridge near Tomales Bay State Park southern boundary - Point Reyes National Seashore Comment
  CAS-BOT-BC105663  Corethrogyne filaginifolia Paul F. Covel 1937-6-27 603 Marin Tomales Pt. Rd. n.w. Inverness Comment
  CAS-BOT-BC105669  Corethrogyne filaginifolia Alice Eastwood 1915-6-24 4794 Marin Inverness Comment
  UC202952  Corethrogyne filaginifolia E. R. Drew 1889-5-18 Marin Inverness Comment
  POM227007  Corethrogyne filaginifolia var. californica Roxana S. Ferris, Ira L. Wiggins 1935-7-19 8106 Marin Summit of divide between Inverness and Point Reyes Lighthouse, 2.5 miles from Inverness Comment
  UC5430  Corylus californica Brewer 1862-3-28 926 Marin Tamalpais Comment
Read comments
Jan 20 2011
  UC615000  Corylus californica Beryl O. Schreiber 1936-2-1 2100 Marin near Shell Beach Tomales Bay Comment
  UCD110078  Corylus cornuta subsp. californica Baki Kasapligil 1965-7-11 3923 Marin Woodacre near water sterilization plant. Comment
  UCD110088  Corylus cornuta subsp. californica D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Bolinas-Fairfax. Riparian forests in San Anselmo Creek. 300 Comment
  CAS-BOT-BC141594  Cotoneaster pannosus Richard Mc. P Brown 1971-4-20 s.n. Marin Along Frank Valley Road, 0.6 mile below entrance to Muir Woods National Monument Comment
  CAS-BOT-BC287219  Cotula australis Greg de Nevers 1993-4-7 10363 Marin Olompali State Park 30 Comment
  JEPS77164  Cotula coronopifolia Robert M. Lloyd 1963-4-5 2314 Marin about 1 mi nw Tiburon Comment
  POM289380  Cotula coronopifolia Cora W. Benson 1934-3-29 s.n. Marin Black Point; San Francisco Bay Watershed Comment
  UC1192138  Cotula coronopifolia Malcolm A. Nobs, S. Galen Smith 1949-6-1 776 Marin Inverness; Pt. Reyes Comment
  CAS-BOT-BC291384  Cotula coronopifolia Gordon H. True 1968-7-26 4718 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  UCD130894  Cotula coronopifolia D. H. Hartmann; H. T. Hartmann 1941-11-21 105 Marin North side of the Point Reyes Peninsula. 4 Comment
  CAS-BOT-BC427590  Crassula aquatica Mrs. E. C. Sutliffe 1928-7-20 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC291881  Crassula connata A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13216 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC427671  Crassula connata Javier Penalosa 1961-2-25 1092 Marin Tiburon Peninsula. Tiburon. Slope around St. Hilary's Church. Comment
  UC11288  Crassula connata var. eremica F. T. Bioletti Mar 1891 Marin Angel Island; San Francisco Bay Comment
  UC11289  Crassula connata var. eremica Michener and Bioletti Apr 1892 Marin Fairfax Comment
  CAS-BOT-BC143509  Crataegus gaylussacia Greg de Nevers 1999-6-15 11660 Marin Highway One, along Walker Creek near mouth of Tomales Bay Comment
  CAS-BOT-BC141575  Crataegus monogyna Dennis Odion 1998-7-7 s.n. Marin South end of Bon Tempe Meadows, Fairfax Hills Comment
  CAS-BOT-BC300550  Crataegus monogyna A. Williams; R. Brostrom; F. Leist 2013-6-8 13267 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  JEPS67587  Cryptantha flaccida W. L. Jepson 1940-6-5 19945 Marin n of Tiburon Comment
  SDSU19184  Cryptantha flaccida Michael G. Simpson 2008-6-2 3033 Marin East side of Ring Mountain, Tiburon peninsula. 147 Comment
  UC1063827  Cryptantha leiocarpa B. Schreiber 1937-4-25 2382 Marin 8 mi w Inverness; Point Reyes Peninsula, Point Reyes Quad. 30 Comment
  CAS-BOT-BC85617  Cupressus Alice Eastwood 1915-3-25 s.n. Marin Rose Valley Comment
  CAS-BOT-BC80828  Cupressus sargentii John Gill Lemmon; Mrs. J. G. Lemmon 1884-1-1 s.n. Marin Top of Mt. Tamalpais Comment
  CAS-BOT-BC80830  Cupressus sargentii Lewis S. Rose 1932-2-12 3230 Marin Mt. Tamalpais 762 Comment
  CAS-BOT-BC80831  Cupressus sargentii C. B. Wolf; E. R. Johnson 1934-10-18 6200 Marin 1 8/10 mi. W. of main peak of Mt. Tamalpais 762 Comment
  CAS-BOT-BC80840  Cupressus sargentii Alice Eastwood 1925-6-7 12975 Marin Big Carson Ridge Comment
  CAS-BOT-BC80841  Cupressus sargentii Alice Eastwood 1912-7-29 1540 Marin Mt. Tamalpais Comment
  CAS-BOT-BC80848  Cupressus sargentii C. N. Forbes 1907-8-31 s.n. Marin West flank Mt. Tamalpais near Cold Spring Comment
  UC813443  Cupressus sargentii M. N. Paulson 1915-4-10 Marin Mt. Tamalpais Comment
  NY16814  Cupressus sargentii C. B. Wolf 1934-10-18 6200 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
  SEINET10932815  Cupressus sargentii George S. Vasey 1880-1 Vasey s.n. 1880 Marin Comment
  CAS-BOT-BC224504  Cuscuta californica John Thomas Howell 1944-7-7 19679 Marin Above Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC422386  Cuscuta californica var. californica P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14169 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  POM65966  Cuscuta occidentalis P. A. Munz 1922-8-5 6445 Marin Mt. Tamalpais. 365 Comment
  CDA32803  Cuscuta subinclusa D. G. Kelch 2009-6-25 9 .483 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  UC648309  Cuscuta subinclusa John Thomas Howell 1939-9-3 15355 Marin mouth of San Antonio Creek San Antonio Creek Comment
  CAS-BOT-BC263256  Cynoglossum grande A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 004 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  UCD119169  Cynoglossum grande Jean Lang 1964-3-25 6 Marin Base of Bald Hill, 0.2 mile north of Phoenix Lake Dam, 0.5 mile southwest of Ross. 60 Comment
  CAS-BOT-BC190415  Cynosurus echinatus Alice Eastwood 1912-6-9 s.n. Marin Sausalito. Comment
  CAS-BOT-BC190416  Cynosurus echinatus Virginia E. Long 1932-6-18 199 a Marin Mill Valley. Along road opposite old railroad to Mount Tamalpais. 48 Comment
  CAS-BOT-BC231845  Cynosurus echinatus S. Whelan; L. DiGirolamo; A. Young 2012-5-5 104 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  UCD94962  Cynosurus echinatus Michael A. Vincent 1999-6-10 8589 Marin at pull-off along Pt. Reyes-Petaluma Road, 1.4 miles north of Hick's Valley Road. Comment
  CAS-BOT-BC114802  Cyperus J. Zaninovich 1978-7-6 842 -80 Marin Deer creek and Highway 65 Comment
  CAS-BOT-BC114641  Cyperus eragrostis Alice Eastwood 1918-9-6 7972 Marin Mill Valley Comment
  CAS-BOT-BC83589  Cyperus erythrorhizos Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, Novato. Comment
  UC1106146  Cypselea humifusa John Thomas Howell 1939-8-27 15327 Marin Lake Lagunitas Comment
  CAS-BOT-BC311851  Cystopteris fragilis D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13016 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 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
  CDA29792  Cytisus scoparius D. G. Kelch 2007-10-16 7 .65 Marin W. of Sausalito along Rodeo Ave. Comment
  CDA37903  Cytisus scoparius D. G. Kelch 2011-5-13 11 .248-A Marin Near Phoenix Lake. Comment
  CDA37962  Cytisus scoparius D. G. Kelch 2011-5-13 11 .247-C Marin Near Phoenix Lake. Comment
  CAS-BOT-BC198513  Cytisus scoparius Erik T. Nilsen 1992-3-12 s.n. Marin Oyster Bay Road, Point Reyes National Seashore Comment
  RSA309533  Cytisus scoparius var. andreanus Robert A. Norris, John L. Inase, B. Norris 1983-4-30 4505 Marin By Old Railroad Grade, near Panoramic Hwy., Mt. Tamalpais. 229 Comment
  SEINET11266263  Cytisus striatus Greg Archbald 1990-8-1 s.n. Marin Golden Gate National Recreation Area, ca 1 mi up unpaved road from intersection with Tennessee Valley Rd off Hwy 1, unpaved road known locally as the Marincello Rd or trail. Unpaved road disturbed by a major unpaved road cut, various exotic annual grasses and other exoctic plants.; 0 Comment
  CAS-BOT-BC189760  Dactylis glomerata Saichi Kawahara 1969-5-28 1105 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay. Comment
  CAS-BOT-BC189717  Danthonia californica Javier Penalosa 1961-4-8 1295 Marin Tiburon Peninsula. Plateau northwest of 748 foot summit. 137 Comment
  UCD60455  Danthonia californica Lewis S. Rose 1946-5-14 46066 Marin Mt. Tamalpais, Potrero Meadows. 609 Comment
  SEINET6847454  Danthonia californica Wanda P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin (ca. 7.4 miles east-southeast of Stinson Beach). Comment
  UC750637  Danthonia californica var. americana Lewis S. Rose 1946-5-14 46066 Marin Potrero Meadows Mt. Tamalpais 609 Comment
  UCD60675  Danthonia californica var. americana Beecher Crampton 1954-4-28 1824 Marin 1/2 mile north of Nicasio. Comment
  SEINET10658955  Danthonia californica var. americana Robert A. Norris 1977-5-27 Norris 3603 Marin Ca 2.5 mi. NW Nicasio (near Nicasio Reservoir). Comment
  RSA421913  Datura wrightii Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais. Comment
  RSA133966  Daucus carota John H. Thomas 1959-8-2 8051 Marin Between town of Mill Valley and Richardson Bay Comment
  CAS-BOT-BC287389  Deinandra corymbosa John Thomas Howell 1939-9-3 15336 Marin Near Black Point Comment
  UC897709  Deinandra corymbosa Milo S. Baker 1940-7-18 9790 Marin n of first farm house on e side after crossing, road to Pt. Reyes Lighthouse Estero Comment
  CAS-BOT-BC9616  Delphinium californicum Alice Eastwood 1912-6-9 276 Marin Sausalito Comment
  RSA127211  Delphinium hesperium J. T. Howell 1946-5-19 21928 Marin Clay soil near rocks, saddle betw Big and Little Carson Canyons. Comment
  UC85569  Delphinium hesperium subsp. hesperium Katharine Brandegee 1907-6-9 Marin Mill Valley Tamalpais Comment
  UC467769  Delphinium hesperium subsp. pallescens Harriet A. Walker 1908-6-13 1195 Marin Olema Comment
  UC13899  Delphinium nudicaule W. C. Blasdale 1891-4-27 Marin Fairfax Comment
  SEINET10891815  Delphinium nudicaule Robert A. Norris 1977-5-14 Norris 3594 Marin In partial shade on bank by Sir Francis Drake Hwy., near Lagunitas. Comment
  POM316798  Delphinium patens Patricia Wilder 1965-6-7 3533 Marin San Geronimo Ridge, N Coast mt range, Pacific drainage area 457 Comment
  POM149307  Dendromecon rigida Katherine Brandegee 1907-6-9 s.n. Marin Mt. Tamalpais. Comment
  UC1005252  Dendromecon rigida Rolf Y. Berg 1955-7-30 Marin Bolinas-Fairfax road between Gold Course and Alpine Lake Dam Comment
  SEINET12094125  Dendromecon rigida F. H. Utech 1988-1 88 -166 Marin W slope of Mt. Tamalpais, 30 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  SEINET10448611  Dentaria californica var. sinuata Mary Susan Taylor Taylor 2470 Marin Samuel P. Taylor State Park. Comment
  JEPS79718  Deschampsia cespitosa subsp. cespitosa Edward Lee with W. Joseph 1935-7-18 1589 Marin Potrero Meadow Mt. Tamalpais; , Potrero Meadow Comment
  CAS-BOT-BC329270  Deschampsia cespitosa subsp. holciformis Ronie Clark 1984-5-14 PR 84 -028 Marin Point Reyes National Seashore. Pierce Pt. Road, rock outcrop N side of road at turnout 0.1 mi W of jct. w/ L Ranch Road. Comment
  UC60231  Deschampsia cespitosa subsp. holciformis Jos. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  RSA126473  Deschampsia danthonioides J. T. Howell 1945-4-29 s.n. Marin Lagunitas Meadows; Mt. Tamalpais Comment
  UCD63892  Desmazeria rigida John Thomas Howell 1943-6-13 18225 Marin Sausalito. 60 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-BC209202  Dichanthelium acuminatum subsp. acuminatum A. D. E. Elmer 1903-7-1 5065 Marin Point Reyes Post Office Comment
  JEPS81134  Dichanthelium acuminatum subsp. fasciculatum Edward Lee with W. Joseph 1935-7-18 1574 Marin along Mt. Davis trail (between e and middle peak of Mt. Tamalpais); between e and middle pead of Mt. Tamalpais Comment
  CAS-BOT-BC366910  Dichelostemma congestum A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13212 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UCD126371  Dichondra donelliana John Thomas Howell 1947-5-8 23147 Marin Sausalito. Comment
  CAS-BOT-BC150372  Diplacus aurantiacus Javier Penalosa 1961-4-29 1412 Marin Paradise Drive above Paradise Cove Comment
  SD152443  Diplacus aurantiacus Dixie Damrel, Robin Zank 1997-7-17 26 Marin Inverness one mile south of corner Balboa and Portola. near roadside Comment
  CAS-BOT-BC152292  Diplacus congdonii Alice Eastwood 1917-3-11 s.n. Marin On ridge above Larkspur. Comment
  CDA3685  Diplotaxis muralis G. H. True 1968-5-2 4202 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael. Comment
  UCD137491  Dipsacus sativus Kirstine M. Thorne 1982-5-16 33 Marin 7 miles east Highway 101 interchange on E. Sir Francis Drake Blvd. Comment
  CAS-BOT-BC121854  Dirca occidentalis Clinton Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  UC197463  Disporum hookeri C. F. Sonne April, 1888 Marin near Camp Taylor Comment
  UC3579  Disporum smithii W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  CAS-BOT-BC195625  Distichlis spicata Peter H. Raven; Michael P. Johnson 1967-5-2 21238 Marin Angel Island. Below East Garrison, east side of island Comment
  CAS-BOT-BC195626  Distichlis spicata Ira L. Wiggins 1938-7-14 8939 Marin Stinson Beach, south end of Bolinas Bay Comment
  UCR179377  Dittrichia graveolens Robert E. Preston 2002-8-1 1943 Marin Novato, former Hamilton Army Air Field, along Todd Road 8 Comment
  CAS-BOT-BC279940  Dodecatheon hendersonii T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13620 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CHSC27769  Dodecatheon hendersonii K. D. Whitney 1978-3-20 5 Marin Ca. .25 mi w of Hwy 101, .25 mi s of Lucas Valley Rd., San Rafael. Comment
  UC1039587  Dodecatheon hendersonii Herbert L. Mason 1925-2-15 1239 Marin Mill Valley Comment
  RSA22165  Dryopteris arguta L. S. Rose 1939-2-23 39007 Marin Mill Valley 30 Comment
  CAS-BOT-BC70904  Dryopteris arguta Alice Eastwood 1921-6-9 10697 Marin near Tamalpais High School Comment
  RSA693762  Dryopteris arguta M. B. Dunkle 1931-7-11 2472 Marin Tomales Bay, north side near Point Reyes Comment
  JEPS79602  Dryopteris expansa Edward Lee 1978-10-22 Marin inland from Pebble Beach; Tomales Bay, Tomales Bay State Park, Pt. Reyes Nat'l Seashor Comment
  CAS-BOT-BC427999  Dudleya caespitosa John Thomas Howell 1933-7-23 11460 Marin Sausalito Hills Comment
  CAS-BOT-BC428006  Dudleya caespitosa Peter H. Raven; Michael P. Johnson 1967-5-1 21067 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC428005  Dudleya caespitosa Peter H. Raven; Michael P. Johnson 1967-5-2 21234 Marin Angel Island. Area below East Garrison, east side of island. Comment
  UC1176739  Dudleya cymosa John Thomas Howell 1943-5-22 18132 Marin Fairfax Hills Comment
  UC1613518  Dudleya farinosa Charles M. Belshaw 1936-8-30 2653 Marin Stinson Beach; near the Pacific Ocean Comment
  UC589394  Dudleya farinosa Beryl O. Schreiber 1932-7-25 668 Marin Lone Pine Beach Tomales Bay Comment
  CAS-BOT-BC428303  Dudleya farinosa K. Nakai 1979-8-31 398 Marin Stinson Beach, Panoramic Hwy ca. 1/2 mile from junct. of hwy 1 and Panoramic hwy. 182 Comment
  SEINET6062890  Dudleya farinosa Unknown 1990-8-12 6341 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse parking lot. Comment
  RSA127379  Eleocharis acicularis var. acicularis J. T. Howell 1946-7-4 22182 Marin East of Aurora School at Sonoma County line Comment
  CAS-BOT-BC112865  Eleocharis macrostachya John Thomas Howell 1944-6-4 19568 Marin Mt. Vision west of Inverness Comment
  CAS-BOT-BC112866  Eleocharis macrostachya John Thomas Howell 1939-8-27 15315 Marin Mt. Vision west of Inverness Comment
  UCD19432  Eleocharis parvula Glen Holstein 2001-8-23 s.n. Marin NW of channel connecting Bahia Marina to Petaluma River. Comment
  CAS-BOT-BC112258  Eleocharis rostellata Martin Simon Jussel 1934-5-1 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC203852  Elymus X hansenii John Thomas Howell 1946-5-16 21887 Marin Angel Island Comment
  UC1106102  Elymus X hansenii John Thomas Howell 1948-5-31 24325 Marin near Camp Taylor; Devils Gulch Comment
  OBI21935  Elymus californicus Robert F. Hoover 1969-5-26 11347 Marin Woodacre Comment
  UC1106121  Elymus californicus John Thomas Howell 1941-7-6 16356 Marin Mount Tamalpais, Kent Trail Mount Tamalpais; , Kent Trail Comment
  UCD62254  Elymus glaucus P. B. Kennedy 1921-10-18 X- 3044 Marin San Quentin, Leonard. Comment
  CAS-BOT-BC203501  Elymus glaucus subsp. glaucus Joseph Burtt Davy 1900-5-1 6864 Marin Point Reyes Comment
  CAS-BOT-BC203511  Elymus glaucus subsp. glaucus Catherine A. Toschi 1963-5-1 63 :137 Marin 0.5 miles south Fairfax on Alpine Day Road 152 Comment
  UCD36626  Elymus glaucus subsp. glaucus Beecher Crampton 1955-5-24 2814 Marin Marin County, 0.5 mile south of Ignacio, at junction of U.S. Highway 101 and Highway 37, by Standard Oil Station. Comment
  CAS-BOT-BC203804  Elymus glaucus subsp. virescens John Thomas Howell 1945-6-24 21242 Marin Willow Meadows, Kent Trail, Mt. Tamalpais Comment
  CAS-BOT-BC203814  Elymus glaucus subsp. virescens Catherine (Kay) Best 1978-5-15 s.n. Marin Old St. Hilary's, Tiburon Comment
  UCD62687  Elymus trachycaulus Beecher Crampton 1965-5-4 7308 Marin 5.6 miles southeast of Nicasio Lucas Valley Road. Comment
  CAS-BOT-BC434200  Epilobium canum R. Crowe; S. Whelan; F. Leist; H. Gosliner; T. Wiedenmayer 2014-9-13 14360 Marin Mount Tamalpais. Marin Municipal Water District lands: Worn Springs, by Sky Oaks Road to Culvert WS-13 Comment
  UC1301113  Epilobium ciliatum subsp. watsonii Helen K. Sharsmith 1963-5-18 5464 Marin Tomales Bay San Francisco Bay Region (bluffs along e edge) 9 Comment
  RSA31417  Epilobium ciliatum subsp. watsonii J. T. Howell 1946-5-4 21738 Marin Dillon Beach. Comment
  RSA31418  Epilobium ciliatum subsp. watsonii J. T. Howell 1946-5-4 31737 Marin Dillon Beach. Comment
  UC20074  Epilobium foliosum W. A. Setchell 1896-3-6 Marin Bolinas Ridge Western Middle California Comment
  JEPS39213  Epilobium minutum W. L. Jepson 1892-6-11 14468 Marin Mt. Tamalpais Comment
  CAS-BOT-BC471232  Equisetum J. Klein; P. Scott; C. Liu; R. Truitt 2014-3-22 14304 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along LIly Lake Road Comment
  CAS-BOT-BC57909  Equisetum arvense John Thomas Howell 1947-4-2 23051 Marin Locust Ave., Mill Valley. Comment
  CAS-BOT-BC331500  Equisetum telmateia J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13341 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Phoenix Lake shore, Culvert PL 4. Comment
  CAS-BOT-BC57534  Equisetum telmateia Beryl O. Schreiber 1936-3-8 2159 Marin Inverness Comment
  CAS-BOT-BC57544  Equisetum telmateia John Thomas Howell 1940-5-12 15416 Marin Lagunitas Creek Comment
  CAS-BOT-BC299919  Erechtites minimus Gordon H. True 1968-7-5 4669 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  SEINET11859537  Erechtites minimus E. H. Graham 1931-7-19 6842 Marin Point Reyes, camp near blacksmith shop Comment
  JEPS52488  Eremocarpus setiger W. L. Jepson 1921-9-24 9496 Marin near old Bon Tempe ranch; upper Lagunitas Creek 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
  JEPS127682  Erica canaliculata Adam C. Schneider with Susan Fawcett 2014-3-28 451 Marin Along CA State Hwy 1, north of Muir Beach. Comment
  UC896241  Ericameria arborescens Alice Eastwood 1912-10-11 2306 Marin Mt. Tamalpais Comment
  CAS-BOT-BC300625  Erigeron foliosus var. hartwegii Doreen Smith 1999-8-27 s.n. Marin Pt. Reyes National Seashore, North-west of North District Ranger Station Comment
  CHSC22929  Erigeron glaucus Robert A. Schlising; Glenn Keator 1962-2-18 2069 Marin Coast Ranges. Near Point reyes Lighthouse. Comment
  CHSC8125  Erigeron glaucus M. Banning 1969-5-10 110 Marin S. side of Walker Cr. on Hwy 1. 15 Comment
  RSA120840  Erigeron glaucus S. S. Tillett 1956-6-29 561 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  CDA4959  Erigeron glaucus M. S. Bergseng 1959-8-7 2936 Marin Path to McClure s Beach, between Pt. Reyes and Tomales Point. 0 Comment
  RSA141304  Erigeron glaucus J. M. Tucker 1959-6-7 3533 Marin Point Reyes Comment
  UCSB13361  Erigeron glaucus Blattau, Jim 1962-4-17 Marin At tip of Point Reyes Peninsula 60 Comment
  CAS-BOT-BC295438  Erigeron karvinskianus Javier Penalosa 1961-4-16 1343 Marin Tiburon Peninsula. Tiburon. Hill above intersection of Mar West St. and Paradise Dr. Comment
  SBBG33460  Erigeron petrophilus var. petrophilus A. D. E. Elmer -Jul-1903 4649 Marin Point Reyes P O Comment
  CAS-BOT-BC295741  Erigeron petrophilus var. petrophilus Rimo Bacigalupi 1922-11-12 s.n. Marin About Profile Rock, Mt. Tamalpais 640 Comment
  UC895894  Erigeron reductus var. angustatus Alice Eastwood 1912-7-29 1518 a Marin Mt. Tamalpais Comment
  CAS-BOT-BC300241  Erigeron reductus var. angustatus John Thomas Howell 1972-6-18 48875 Marin Above Vista de la Bahia at north end of Tiburon Peninsula Comment
  UC1177267  Erigeron reductus var. angustatus John Thomas Howell 1946-7-7 22197 Marin burned area s Barths Retreat; Mt. Tamalpais Comment
  CAS-BOT-BC216099  Eriodictyon californicum James I. W. McMurphy 1906-4-14 s.n. Marin E. side Redwood Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC232213  Eriodictyon californicum C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1302 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  POM165555  Eriogonum caninum P. A. Munz 1922-8-5 6430 Marin Mt. Tamalpais near outdoor theater 457 Comment
  CAS-BOT-BC266047  Eriogonum latifolium Peter Rubtzoff 1951-9-23 773 Marin Point Reyes, near lighthouse Comment
  UC718031  Eriogonum latifolium Carl B. Wolf 1934-6-28 5785 Marin 1/4 mi from Lighthouse; Pt. Reyes Peninsula 60 Comment
  SD51334  Eriogonum latifolium Darley F. Howe 1961-7-28 3085 Marin 11.3 miles west of Invernes on Pt. Reyes 60 Comment
  SEINET11938055  Eriogonum latifolium E. H. Graham 1931-1 6902 Marin near lighthouse Pt. Reyes Comment
  CAS-BOT-BC259507  Eriogonum luteolum var. caninum Alice Eastwood 1912-7-29 1511 Marin Mt. Tamalpais Comment
  CAS-BOT-BC259517  Eriogonum luteolum var. caninum R. F. Hoover 1965-7-6 9480 Marin Tiburon 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
  JEPS116978  Eriogonum luteolum var. caninum David Gowen 2007-9-15 802 Marin Mt. Tamalpais, near Rock Spring. Comment
  JEPS57056  Eriogonum luteolum var. caninum W. L. Jepson 1940-6-5 19948 Marin Tiburon Comment
  OBI78446  Eriogonum luteolum var. caninum Lewis S. Rose 1962-7-21 62076 Marin Tiburon 61 Comment
  SBBG34349  Eriogonum luteolum var. caninum D. Myrick 1969-8-1 2122 Marin N of Old St. Hilary, Tiburon 60 Comment
  JEPS78902  Eriogonum luteolum var. luteolum Edward Lee 1936-6-14 2227 Marin by road from Deer Park to Shaver Grade ((Fairfax to Alpine Lake)) Comment
  CAS-BOT-BC268925  Eriogonum nudum var. auriculatum John Thomas Howell 1939-7-2 14841 Marin Between Big Lagoon and Muir Woods Comment
  CAS-BOT-BC268926  Eriogonum nudum var. auriculatum James L. Reveal; C. Rose Broome 1987-6-11 6417 Marin Along California Highway 131 on the eastern edge of Tiburon, adjacent to the San Francisco Bay 6 Comment
  POM105403  Eriogonum nudum var. auriculatum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC77656  Eriogonum nudum var. auriculatum Katharine Brandegee July 1905 Marin Fairfax Ranch Tamalpais, Fairfax Ranch Comment
  CAS-BOT-BC433196  Eriogonum nudum var. nudum A. Williams; E. Brusati; E. Kercado; R. Bronstrom 2014-6-14 14046 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  UCSB1502  Eriogonum vimineum Keator, Glenn 1958-7-10 Marin 4.1 miles west of Fairfax on Lake Alpine road Comment
  JEPS58907  Eriophyllum confertiflorum var. confertiflorum Javier Penalosa 1961-5-30 1548 Marin hill s of a point on Tiburon Blvd. 1.2 mi from U. S. 101; Tiburon Peninsula Comment
  SEINET3146678  Eriophyllum confertiflorum var. confertiflorum L. S. Rose 1939-5-17 39134 Marin Tiburon 15 Comment
  UC1176923  Eriophyllum confertiflorum var. confertiflorum John Thomas Howell 1950-6-11 26628 Marin Throckmorton Ridge Mt. Tamalpais, Throckmorton Ridge Comment
  OBI16481  Eriophyllum lanatum H. E. McMinn 1938-6-19 5119 Marin Pt. Reyes Rd Comment
  CAS-BOT-BC301187  Eriophyllum lanatum var. arachnoideum Geo. B. Grant 1900-5-13 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC301203  Eriophyllum lanatum var. arachnoideum Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  JEPS78525  Eriophyllum lanatum var. arachnoideum Robert M. Lloyd 1963-3-10 2127 Marin 1.5 mi e Bootjack (on the road to Mill Valley) Comment
  POM358029  Eriophyllum lanatum var. arachnoideum M. B. Dunkle 1931-7-11 2483 Marin Tomales Bay, north side near Point Reyes 15 Comment
  SJSU3893  Eriophyllum lanatum var. arachnoideum C. W. Sharsmith 1964-4-26 7253 Marin Point Reyes, Point Reyes Peninsula Comment
  UC1784167  Eriophyllum lanatum var. arachnoideum Ethel Crum 1930-1 685 Marin Point Reyes Comment
  UC202894  Eriophyllum lanatum var. arachnoideum E. R. Drew 1889-5-18 Marin Inverness Comment
  UC507045  Eriophyllum lanatum var. arachnoideum Don Hatfield 1933-4-16 E 7 Marin 2 mi ne Stinsons Beach; Mill Valley Road Comment
  UCD161897  Eriophyllum lanatum var. arachnoideum Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, about 4 miles west of San Rafael, vegetation plot LVR 02. UTM Zone 10 E 535984 N 4211892. (Coordinates converted from UTM by label maker.) 434 Comment
  UCSC000791  Eriophyllum lanatum var. arachnoideum Grey Hayes 2001-5-9 21 Marin Mill Valley Comment
  CAS-BOT-BC301210  Eriophyllum lanatum var. arachnoideum John Thomas Howell 1939-4-23 14602 Marin Blythedale Canyon, Mill Valley Comment
  SEINET11850703  Eriophyllum lanatum var. croceum M. T. Doutt 1931-1 345 Marin Bolinas Lagoon Comment
  CAS-BOT-BC301938  Eriophyllum staechadifolium Alice Eastwood 1939-5-28 7405 Marin Pt. Reyes Peninsula Comment
  POM54708  Eriophyllum staechadifolium A. King 1898-06 s.n. Marin Angel Island Comment
  CAS-BOT-BC301932  Eriophyllum staechadifolium Robert M. King 1980-7-8 8406 Marin One mile north of Marshall Comment
  SEINET7717410  Erodium botrys Unknown 1889-3-23 Marin Mt. Tamalpais Comment
  UCD103126  Erodium brachycarpum John Thomas Howell 1947-4-23 23075 Marin East side of Drakes Estero, Point Reyes Peninsula. Comment
  CAS-BOT-BC421690  Erodium cicutarium K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14015 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
  SEINET4199682 Image available Eryngium armatum Robert A. Norris 1974-1 2164 Marin Rodeo Lagoon, Ft. Cronkite, Marin Co., Calif. Comment
  CAS-BOT-BC40798  Erysimum capitatum Mrs. Bell Richardson 1920-6-11 s.n. Marin Near Localoma. Comment
  CAS-BOT-BC54750  Erysimum concinnum John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53726 Marin Near Abbotts Lagoon, Point Reyes Peninsula. Comment
  UC1177251  Erysimum concinnum John Thomas Howell 1939-5-28 7379 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC54730  Erysimum concinnum R. S. Ferris; Ira L. Wiggins 1935-7-19 8121 Marin Point Reyes. Comment
  SEINET10862863  Erysimum franciscanum Robert A. Norris 1977-5-14 Norris 3587 Marin Near Pt. Reyes Beach North. Comment
  CAS-BOT-BC403212  Eschscholzia californica L. R. Abrams 1927-4-19 11587 Marin Near lighthouse, Point Reyes Comment
  SEINET6057281  Eschscholzia californica Unknown 1990-8-12 6339 A Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  CAS-BOT-BC403208  Eschscholzia californica Javier Penalosa 1961-3-11 1115 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay. South slope 106 Comment
  CAS-BOT-BC403221  Eschscholzia californica Gordon H. True 1977-5-5 8187 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon) on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. Flat west of PRBO headquarters bldg. 3 Comment
  JEPS51795  Eschscholzia californica W. L. Jepson 1891-1 Marin Comment
  UCD69739  Eschscholzia californica Carolyn Schlobohm 1989-5-6 17 Marin Tiburon Hills. Open grassy hillside, 0.5 mile north-east of spring. With grasses, Achillea and Viola. On semi-dry soil in full sun. Herb, 30cm tall with orange flowers. 115 Comment
  CAS-BOT-BC206813  Euonymus occidentalis Robert Soost 2002-5-17 s.n. Marin Bear Valley, Point Reyes National Seashore Comment
  UC192335  Euonymus occidentalis var. occidentalis unknown 1880-7-4 Marin Paper Mill Creek Comment
  JEPS127909  Euphorbia crenulata Adam C. Schneider with Robert Steers 2014-3-29 534 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  RSA181339  Euphorbia lathyris John H. Thomas 1965-12-25 11466 Marin Along Tiburon Blvd. near RR trestle, Tiburon Peninsula. Comment
  CAS-BOT-BC434210  Euphorbia maculata R. Johnson; R. Nash; E. Lapre; R. Goulde; J. Lapre 2014-9-13 14065 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Ranger Station, Sky Oaks Road, Fairfax, CA Comment
  UCD142603  Euphorbia maculata John Thomas Howell 1945-9-16 21494 Marin San Rafael. Comment
  CAS-BOT-BC312215  Eurybia radulina Alice Eastwood 1926-8-8 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC312216  Eurybia radulina John Thomas Howell 1946-9-15 23003 Marin Near Potrero Meadows, Mt. Tamalpais Comment
  UC1541306  Euthamia occidentalis H. E. and S. T. Parks 1930-9-4 708 Marin on road Tocoloma Comment
  CDA2762  Fallopia multiflora G. D. Barbe 1980-10-2 3015 a Marin Marge Hayakawa s garden, 225 Eldridge Avenue, Mill Valley. 0 Comment
  CAS-BOT-BC278328  Festuca californica subsp. californica John Thomas Howell 1941-5-25 16205 Marin Arturo Trail, Mt. Tamalpais Comment
  UCD65862  Festuca californica subsp. californica L. S. Smith 1916-5-7 Marin Lagunitas. Comment
  CAS-BOT-BC278322  Festuca californica subsp. californica Fred Ross; Gordon H. True 1970-3-19 5230 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UC766819  Festuca elmeri R. F. Hoover 1941-5-21 5193 Marin Head of Drakes Estero Comment
  UC926374  Festuca elmeri John Thomas Howell 1948-5-22 1534 Marin Phoenix Lake Mount Tamalpais Comment
  JEPS127362  Festuca idahoensis Robert Steers 2011-4-14 Marin Golden Gate National Recreation Area. Marin Headlands. Approximately 400 WNW of the intersection between Miwok and Bobcat trails and NE of intersection between Field and Bunker Roads. Comment
  CAS-BOT-BC350805  Festuca occidentalis R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13433 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UCD66144  Festuca occidentalis Robert Tofsrud Date Unknown 4 Marin Rock Springs at Jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theater on Cataract Creek, 1 1/2 miles sse of West Peak of Mt. Tamalpais. 609 Comment
Read comments
Feb 13 2012
  CAS-BOT-BC278992  Festuca rubra Peter H. Raven; Michael P. Johnson 1967-5-1 21189 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC278998  Festuca rubra John Thomas Howell 1939-6-4 s.n. Marin Pt. Reyes Lighthouse Comment
  UCD66341  Festuca rubra A. A. Beetle 1945-6-12 3892 Marin Lagunitas, dry banks above Papermill Creek. Comment
  CAS-BOT-BC282524  Festuca subbiflora Virginia Norris 1990-6-7 s.n. Marin Woodpecker Trail about 2/3 mi. from parking lot where trail is nearest to teh stream, Pt. Reyes National Seashore Comment
  SEINET7883471 Image available Filago californica Lewis S. Rose 1938-1 38140 Marin Tiburon 30 Comment
  SEINET10898752  Fragaria chiloensis John T. Middleton 1936-3-21 Middleton 88 Marin Comment
  UCSB42600  Fragaria chiloensis Bjorkman, Pelle 1980-4-6 Marin 40 feet to the left o the trail head gate(entering the trail) to Marshall beach. Pt. Reyes peninsula. 76 Comment
  CAS-BOT-BC329246  Fragaria vesca A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13218 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Bullfrog Road, knoll N of quarry. Comment
  UC483341  Fragaria vesca W. R. Dudley 1901-3-1 Marin Marshalls Marshalls, Tomales Bay; Tomales Bay Comment
  UC614995  Fragaria vesca Beryl O. Schreiber 1936-2-2 2116 Marin Schoolteacher's Beach on Tomales Bay; Tomales Bay Comment
  CAS-BOT-BC457944  Fragaria vesca subsp. californica L. R. Abrams 1927-4-19 11617 Marin Road from Inverness to Point Reyes at head of Drakes Estuary. Comment
  CAS-BOT-BC52579  Frangula californica subsp. californica W. R. Dudley 1898-11-1 s.n. Marin Pine Ridge, Point Reyes Comment
  CAS-BOT-BC52580  Frangula californica subsp. californica Dr. A. Kellogg; W. G. W. Harford 1868-8-2 128 Marin Sausalito Comment
  CAS-BOT-BC52581  Frangula californica subsp. californica Mrs. C. E. Sutcliffe 1919-9-14 s.n. Marin Inverness Comment
  CAS-BOT-BC52588  Frangula californica subsp. californica E. M. Zeile 1921-9-3 s.n. Marin Lake Lagunitas Comment
  LA207733  Frangula californica subsp. californica C. E.; 1921-4-4 sn Marin Muir Woods Comment
  CAS-BOT-BC223767  Frankenia salina Alice Eastwood 1917-7-1 s.n. Marin Almonte Comment
  SBBG29001  Frankenia salina B. Schreiber 1936-6-28 2263 Marin 1 mi NW of Inverness, Pt Reyes 1 Comment
  SEINET13942060 Image available Fraxinus latifolia James A. Erdman 1975-1 s.n. Marin 2 mi SW of Nicasio; ca. 400 ft alt. 122 Comment
  CAS-BOT-BC422405  Fritillaria affinis J. Klein; P. Scott; C. Liu; R. Truitt 2014-3-22 14307 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along Lily Lake Road. Comment
  UC1300915  Fritillaria affinis Helen K. Sharsmith 1963-2-23 5165 Marin near Marshall (e margin of Tomales Bay); San Francisco Bay Region, Tomales Bay 7 Comment
  CAS-BOT-BC130018  Fritillaria affinis W. R. Dudley 1901-4-9 s.n. Marin Near Marshall Comment
  CAS-BOT-BC130030  Fritillaria affinis Rimo Bacigalupi 1922-3-18 s.n. Marin Rattlesnake Camp, Mt. Tamalpais Comment
  CAS-BOT-BC130033  Fritillaria affinis Clara Tose 1929-4-26 s.n. Marin San Geronimo Comment
  CAS-BOT-BC130039  Fritillaria affinis Mrs. E. C. Sutliffe 1923-4-1 s.n. Marin Lake Lagunitas Comment
  UCSB61606  Fritillaria affinis Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 1.5-2.0 miles from junction with Marwest Road; Tiburon Peninsula 30 Comment
  JEPS5218  Fritillaria liliacea Paul L. Wilson Marin near Drakes Bay (Point Reyes Peninsula); Point Reyes Peninsula Comment
  UCR254872  Fuchsia Peter Rubtzoff 1989-9-30 10051 Marin Inverness Park, on north side of Balboa Avenue, just west of its junction with Sir Francis Drake Blvd. 15 Comment
  RSA0064340  Fuchsia Peter Rubtzoff 1989-9-30 10051 Marin Iverness Park, on north side of Balboa Avenue, just west of its junction with Sir Francis Drake Blvd. Comment
  UCD132358  Galinsoga parviflora John Thomas Howell 1965-6-29 41369 Marin Lakespur. 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
  POM67350  Galium californicum subsp. californicum Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  SEINET10500728  Galium nuttallii Mary Susan Taylor 1974-4-26 Taylor 202 Marin Comment
  JEPS58887  Galium trifidum var. pacificum John Thomas Howell 1945-8-5 21366 Marin near Stinson Beach Comment
  POM67596  Galium triflorum Edward Palmer 1892-6-14 2316 Marin Bolinas Ridge Comment
  UC1543064  Gamochaeta ustulata Donald G. Nelson 1937-7-10 538 Marin just w Pt. Reyes Lighthouse (and above the bird rocks); Point Reyes Comment
  UC34738  Gamochaeta ustulata Jos. Burtt Davy 1901-4-13 6889 Marin Angel Island Comment
  CAS-BOT-BC188507  Garrya elliptica Saichi Kawahara 1968-3-10 28 Marin Alpine Dam Road, about 1 mile from Alpine Gulch on Fairfax side. 316 Comment
  HSC33216  Garrya elliptica Thomas W. Nelson 1974-4-22 1211 Marin N side of Mt. Tamalpais Comment
  POM212410  Garrya elliptica Joseph A. Ewan 1933-10-22 8081 Marin Hearts Desire, Tomales Bay. Comment
  UC1607968  Garrya elliptica Donald G. Nelson 1937-3-5 448 Marin Mt. Tamalpais, North Peak Mt. Tamalpais (trail winding down from North Side Trail, n of the lookout tower down to Phoenix Lake) Comment
  RSA128870  Garrya elliptica Peter H. Raven 1949-10-30 1265 Marin Above Kentfield, on the Eldridge Grade. 183 Comment
  SD58441  Garrya elliptica W. L. Jepson 1924-2-3 10308 Marin Bolinas Ridge. Comment
  UCD121103  Garrya elliptica Roman Gankin; W. R. Hildreth 1967-10-3 1064 Marin 0.2 mile west of Bolinas Ridge summit on Bolinas Road. Comment
  CAS-BOT-BC192192  Garrya fremontii John Thomas Howell 1942-9-6 17864 Marin Northside Trail, Mt. Tamalpais Comment
  UC106064  Garrya fremontii T. S. Brandegee Jul 1980 Marin Tamalpais Comment
  RSA127269  Gastridium phleoides J. T. Howell 1942-6-21 s.n. Marin San Anselmo Canyon. Comment
Read comments
May 21 2012
  CAS-BOT-BC282627  Gastridium phleoides David D. Keck 1948-6-29 5915 Marin 1 mile west of Mill Valley Comment
  SEINET10559586  Gastridium phleoides Alan A. Beetle 1941-7-6 Beetle 1753 Marin Near Bolinas, common and abundant in open sandy soil. Comment
  CAS-BOT-BC58876  Gaultheria shallon Peter Rubtzoff 1951-9-23 787 Marin Point Reyes - coastal bluffs near lighthouse Comment
  CDA36064  Gazania linearis Michael Perlmutter 2011-7-1 Marin Larkspur; just north of the ferry terminal. 0 Comment
  CAS-BOT-BC208067  Genista monspessulana Javier Penalosa 1962-4-29 1371 Marin Northwest of Marin Country Day School Comment
  UC109413  Geranium bicknellii Alice Eastwood 1901-5-6 Marin Inverness Comment
  UC137564  Geranium core-core Alice Eastwood 1898-7-3 Marin road between Bolinas and Olema Comment
  SJSU4058  Geranium molle C. W. Sharsmith 1965-5-22 7382 Marin near Bear Cr, Point Reyes Peninsula 91 Comment
  RSA0029463  Geranium potentilloides J. T. Howell 1969-4-20 45514 Marin Meadow Trail to Mt. Wittenberg, Pt. Reyes National Seashore. Comment
  UC931981  Gilia capitata subsp. capitata Verne Grant, Alva Grant 1948-6-12 8575 Marin on Alpine Dam road about 3 mi w Fairfax; w of Fairfax Comment
  RSA83149  Gilia capitata subsp. chamissonis Verne Grant, Alva Grant 1946-6-2 7662 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  SDSU3077  Gilia capitata subsp. chamissonis D. F. Howe 1966-6-1 4249 Marin Pt. Reyes Peninsula, near ocean. Comment
  RSA63400  Gilia capitata subsp. tomentosa Verne Grant, Alva Grant 1946-6-2 7653 Marin Near Camp Tomales on Hwy 1. Comment
  CAS-BOT-BC229745  Githopsis specularioides T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1225 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. 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
  CAS-BOT-BC218436  Glehnia littoralis subsp. leiocarpa John Thomas Howell 1947-6-18 23279 Marin Near Dillon's Beach. Comment
  CDA2101  Glyceria declinata G. H. True 1979-3-31 8470 Marin Marshall Beach Road ca. 1 mile northwest of Tomales Bay State Park. Comment
  JEPS128145  Glyceria declinata Eric Wrubel, Joe Woods 2011-4-14 NPS 7 Marin Point Reyes National Seashore. Muddy Hollow Trail Comment
  RSA413949  Glyceria declinata L. S. Rose 1946-6-20 46170 Marin 4 miles north of Bolinas. Comment
  RSA309544  Glyceria leptostachya Robert A. Norris 1983-9-10 4588 Marin Marin County: Tennessee Valley Trail, 1/4 mile inland from Tennessee Cove, alt 70ft. 21 Comment
  SEINET10605489  Glyceria leptostachya John Thomas Howell 1946-6-16 Howell 22077 Marin Olema Marshes. Comment
  CAS-BOT-BC303847  Gnaphalium Alice Eastwood 1912-7-29 1501 Marin Mt Tamalpais Comment
  CAS-BOT-BC166734  Gnaphalium beneolens Peter Rubtzoff 1980-9-9 9625 Marin San Anselmo Comment
  CAS-BOT-BC83535  Gnaphalium canescens subsp. beneolens Doreen Smith 2002-7-14 s.n. Marin Near Alpine Lake parking, by Bon Tempe Dam path Comment
  CAS-BOT-BC302624  Gnaphalium palustre John Thomas Howell; C. Best; W. Follette; G. H. True 1980-6-19 53727 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  SEINET11849563  Gnaphalium ramosissimum E. H. Graham 1931-1 6862 Marin camp near Blacksmith Ship, Pt. Reyes Comment
  CAS-BOT-BC304487  Grindelia hirsutula John Thomas Howell 1933-7-30 11484 Marin Shores of Bolinas Bay 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-BC314451  Grindelia hirsutula John Thomas Howell 1943-5-22 18149 Marin Fairfax hills Comment
  CAS-BOT-BC314462  Grindelia hirsutula Mrs. E. C. Sutliffe 1921-6-12 s.n. Marin Near Tennessee Cove Comment
  CAS-BOT-BC314468  Grindelia hirsutula P. R. Hichborn 1920-5-24 s.n. Marin Black Pt. Comment
  CAS-BOT-BC314474  Grindelia hirsutula John Thomas Howell 1946-5-19 21905 Marin Meadows Club, Fairfax Hills Comment
  CAS-BOT-BC314475  Grindelia hirsutula John Thomas Howell 1946-5-16 21882 Marin Angel Island, on west side Comment
  UC1176887  Grindelia hirsutula John Thomas Howell 1939-7-2 14834 Marin Pirates Cove Comment
Read comments
Jun 12 2012
  UC1192226  Grindelia hirsutula Malcolm A. Nobs and S. Galen Smith 1949-6-29 911 Marin n of Inverness (Point Reyes, saline marsh); Point Reyes Comment
  UC32102  Grindelia hirsutula J. Burtt Davy 1894-8-27 1208 Marin Bolinas Bay Comment
  UC496387  Grindelia hirsutula Merle Randall 1930-6-13 Marin 8 mi above Bolinas (Alamere Creek); Alamere Creek Comment
  CAS-BOT-BC140638  Grindelia hirsutula Robert A. Norris 1983-8-6 4561 Marin Point Reyes Beach North. Ca. 140 ft. above the surf Comment
  CAS-BOT-BC314424  Grindelia hirsutula Julian A. Steyermark 1930-10-5 s.n. Marin North end of San Pablo Bay Comment
  CAS-BOT-BC314440  Grindelia hirsutula John Thomas Howell 1945-7-29 21362 Marin Mouth of Rio Honda north of Bolinas Comment
  CAS-BOT-BC314443  Grindelia hirsutula Walter Lennon 1974-2-22 s.n. Marin Camino Alto, Mill Valley Comment
  CAS-BOT-BC314449  Grindelia hirsutula John Thomas Howell 1930-6-22 5320 Marin Hillsides at Fort Baker Comment
  SEINET2052258 Image available Grindelia hirsutula var. hirsutula W. Savage 1975-7-31 1027 Marin Saltwater marsh adjacent to Corte Madera Creek, Creekside Park, Greenbrae Comment
  UCD132569  Grindelia stricta var. angustifolia Lewis S. Rose 1965-9-5 65102 Marin 1 mile northeast of San Rafael. 1 Comment
  SJSU2911  Grindelia stricta var. platyphylla S. J. Alleman 1965-12-20 90 Marin 2 mi S of Stinson Beach on Hwy 1 Comment
  UC1106257  Guillenia lasiophylla John Thomas Howell 1943-4-11 17904 Marin Black Canyon, San Rafael hills San Rafael Comment
  SEINET4925297  Gunnera tinctoria Andrew S. Doran, Kim Richard Kersh, Jeffrey Greenhouse 2008-6-6 628 Marin Point Reyes National Seashore: ca. 3/4 mile N on Marshall Beach Road from Pierce Point Road. 101 Comment
  UC1509670  Gutierrezia californica Meredith A. Lane 1982-10-16 3040 Marin hill above Camp Reynolds; Angel Island State Park Comment
  CAS-BOT-BC304587  Gutierrezia californica Katherine Culligan 1982-7-20 874 Marin .15 mi. N of junction of Conzelman Rd. and McCullough on McCullough. Mid-slope on E. side of rd. Comment
  UC1177311  Helenium amarum var. amarum John Thomas Howell 1946-9-8 Marin near Ignacio Comment
  JEPS26072  Helenium puberulum Lewis S. Rose 1955-8-1 55170 Marin Bolinas Lagoon 1 Comment
  CAS-BOT-BC223997  Helianthemum scoparium John Thomas Howell 1947-5-18 23180 Marin Carson Ridge Comment
  CAS-BOT-BC224000  Helianthemum scoparium H. E. McMinn 1922-6-20 243 Marin Near top of Mt. Tamalpais Comment
  CDA7063  Helichrysum petiolare J. Randall 1997-7-2 Marin East of Stinson Beach. 200 meters north of Panoramic Highway, 200 meters from the southwest border of Mt. Tamalpais StatePark. 0 Comment
  CAS-BOT-BC306197  Hemizonia congesta subsp. congesta J. McMurphy 1910-6-8 s.n. Marin Ignacio Comment
  UC523532  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi n Tomales Comment
  CAS-BOT-BC309617  Hemizonia congesta subsp. lutescens David D. Keck 1933-11-6 2641 Marin 5.5 mi. N. of Point Reyes city on Tomales Bay Comment
  JEPS38346  Hemizonia congesta subsp. lutescens W. L. Jepson 1921-9-8 9426 Marin n of San Rafael Comment
  UC197522  Hemizonia congesta subsp. lutescens H. M. Hall 1915-11-12 Marin Tiburon Comment
  UC216855  Hemizonia congesta subsp. lutescens H. M. Hall 1921-6-7 11272 Marin nearly s Willow Camp; Bolinas Bay Comment
  UC990582  Hemizonia congesta subsp. lutescens James I. McMurphy 1909-6-25 Marin near Olema Comment
  UC1536897  Hemizonia congesta subsp. lutescens Gordon H. True Jr. 1937-7-25 821 Marin n of San Geronimo 60 Comment
  UC32739  Hemizonia congesta subsp. lutescens E. L. Greene 1886-4-1 Marin Comment
  SEINET5712124  Hemizonia corymbosa June McCaskill, C. H. Lamoureux 1956-1 497 Marin On bluff above beach, Drakes Beach, Point Reyes Peninsula.; Drakes Beach Comment
  RSA39857  Hemizonia lutescens P. A. Munz 1947-10-5 12187 Marin Trail from Ross to Lake Lagunitas. 152 Comment
  POM360309  Hemizonia luzulifolia M. S. Jussel 1933-7-30 s.n. Marin Near Forest Knolls. Comment
  RSA39849  Hemizonia multicaulis subsp. vernalis P. A. Munz 1947-10-5 12188 Marin Trail from Ross to Lake Lagunitas. 152 Comment
  RSA81663  Hemizonia multicaulis subsp. vernalis James I. McMurphy 1909-6-25 s.n. Marin Near Olema. Comment
  UC1094593  Heracleum lanatum C. R. Bell 1953-6-9 1431 Marin Tocaloma Comment
  UC496406  Heracleum lanatum Merle Randall 1930-6-13 Marin bank of Alamere Comment
  JEPS77814  Heracleum lanatum Robert M. Lloyd 1963-3-10 2128 Marin e. of Bootjack on rd. to Mill Valley 304 Comment
  CAS-BOT-BC310181  Hesperevax sparsiflora var. brevifolia John Thomas Howell 1930-4-20 4722 Marin 5 miles from Inverness, Pt. Reyes Peninsula Comment
  HSC23816  Hesperocyparis sargentii R. A. Vanbianchi 1971-12-26 109 Marin San Geronimo Ridge, between Woodacre and San Geronimo Comment
  CAS-BOT-BC176071  Hesperolinon congestum John Thomas Howell 1953-6-9 29058 Marin At south end of Tiburon Peninsula Comment
  JEPS32269  Hesperolinon congestum W. L. Jepson 1940-6-5 19146 Marin Tiburon Comment
  POM298418  Hesperolinon congestum L. S. Rose 1940-5-20 s.n. Marin Tiburon 61 Comment
  UC867743  Hesperolinon congestum Lewis S. Rose 1939-5-17 39129 Marin Tiburon Comment
  UC1601269  Hesperolinon micranthum Helen K. Sharsmith 1958-10-12 4612 Marin hill above Pan Toll campground; Inner North Coast Ranges, Mt. Tamalpais, Mt. Tamalpais State 579 Comment
  JEPS58877  Heterocodon rariflorum John Thomas Howell 1946-6-2 21974 Marin Rocky Ridge Fire Trail Mt. Tamalpais (Mt. Tamalpais) Comment
  SEINET10460711  Heterocodon rariflorum Howell Howell 16330 Marin MT. TAMAULPAIS, ROCK SPRING Comment
  RSA449833  Heteromeles arbutifolia M. B. Dunkle 1931-7-11 2477 Marin Tomales Bay Comment
  SBBG71022  Heteromeles arbutifolia A. A. Beetle, J. L. Morrison 1940-1-21 1565 Marin trail from Mountain Theater to Rifle Camp, Mount Tamalpais 700 Comment
  UC2046877  Heteromeles arbutifolia Rudolf Schmid and Mena J. Schmid 2015-12-12 2015 -1 Marin Ring Mountain, by stream crossing, extensive in drainage east of Phyllis Ellman Trail, west of Loop Trail, both trails starting from staging area on Paradise Drive Comment
  UC589551  Heteromeles arbutifolia Beryl O. Schreiber 1932-6-29 589 Marin Sand Dune Beach Sand Dune Beach, Tomales Bay; Tomales Bay Comment
  CAS-BOT-BC310261  Heterotheca grandiflora John Thomas Howell 1946-9-8 22993 Marin Near Ignacio Comment
  CAS-BOT-BC311174  Heterotheca sessiliflora subsp. bolanderi Alice Eastwood 1912-6-9 296 Marin Sausalito Comment
  UC480925  Heterotheca sessiliflora subsp. bolanderi Harriet A. Walker 1908-6-13 1167 Marin Olema Comment
  CAS-BOT-BC311168  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1933-7-30 11467 Marin 1.5 miles n. of Olema Comment
  CAS-BOT-BC311175  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1945-7-15 21304 Marin Near Meadow Club near Fairfax Comment
  UC764990  Heuchera micrantha R. F. Hoover 1941-5-12 5049 Marin Inverness Comment
  UC765004  Heuchera micrantha R. F. Hoover 1941-5-12 5057 Marin head of Drakes Estero Comment
  UC402508  Heuchera micrantha var. erubescens V. King Chestnut 1887-7-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC424191  Heuchera micrantha var. hartwegii Javier Penalosa 1892-6-1 s.n. Marin Tocaloma Comment
  CAS-BOT-BC424188  Heuchera micrantha var. hartwegii Ella Dales Cantelow 1936-5-2 1412 Marin Est. in our Native Woods at Ross. Comment
  CAS-BOT-BC319534  Hieracium albiflorum Brandegee No date on label. s.n. Marin Tamalpais Comment
  UC130577  Hieracium albiflorum H. M. Hall 1909-6-8 8508 Marin Inverness Comment
  POM256529  Hierochloe occidentalis B. O. Schreiber 1936-2-2 2117 Marin Schoolteacher's Beach on Tomales Bay Comment
  RSA169351  Hierochloe occidentalis L. S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  RSA394737  Hierochloe occidentalis Quinn P. Sinnott, Kathy A. Sinnott 1975-4-13 152 Marin along trail around Cascade Falls. 3 mi. west of Mill; Valley on cascade Dr. 61 Comment
  SBBG33962  Hierochloe occidentalis L. S. Rose 1964-3-19 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  UC1258199  Hierochloe occidentalis Paul But 1976-4-23 1020 Marin San Geronimo Valley Drive San Geronimo Comment
  SEINET10864332  Hierochloe occidentalis Henry N. Bolander 1865-10-4 Bolander 6070 A Marin Redwoods. Loose soil Comment
  JEPS65631  Hoita macrostachya Helen Bergfried 1918-7-4 121 Marin Vicinity of Fairfax; roadside Comment
  CAS-BOT-BC231831  Holcus lanatus E. Wrubel; A. Castner; E. Tyson; et al. 2012-6-23 1501 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
  JEPS97702  Holcus lanatus Annetta M. Carter 1934-5-6 537 Marin About .6 mi. S of Olema. Comment
  RSA121230  Holcus lanatus J. B. Spring 1932-7-8 99 Marin Salmon Creek. 122 Comment
  HSC37473  Holcus mollis A. Montalvo, J. D. Ackerman 1974-6-24 336 Marin 3.5 miles S of Marshall along Hwy. 1 Comment
  RSA107051  Holodiscus discolor L. S. Rose 1956-7-9 56124 Marin Tomales, hill slopes. 6 Comment
  CAS-BOT-BC149970  Holodiscus discolor var. discolor C. H. M. 1919-8-30 s.n. Marin Lagunitas Comment
  CAS-BOT-BC149973  Holodiscus discolor var. discolor J. P. Moore 1878-5-26 306 Marin unspecified Comment
  CAS-BOT-BC149979  Holodiscus discolor var. discolor G. R. Vasey 1880-7-1 155 Marin unspecified Comment
  CAS-BOT-BC311896  Holozonia filipes John Thomas Howell 1945-8-12 21372 Marin Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC311895  Holozonia filipes Hans Leschke 1954-8-22 s.n. Marin Rock Spring, Mt. Tamalpais Comment
  CHSC8216  Hordeum brachyantherum subsp. brachyantherum Dave Isle 1969-5-10 450 Marin 2.2 miles S. of Tomales about 20 yards W. of HW 1. 12 Comment
  UC1106128  Hordeum brachyantherum subsp. brachyantherum John Thomas Howell 1944-5-28 Marin Mill Valley Comment
  UC589546  Hordeum brachyantherum subsp. brachyantherum Beryl O. Schreiber 1932-6-27 695 Marin Tomales Bay, Hearts Desire Beach Comment
  UC50664  Hordeum murinum subsp. leporinum Jos. Burtt Davy 1893-4-26 159 Marin Mt. Tamalpais Comment
  SACT001298  Hordeum nodosum 1925-6-6 Marin No collector/determiner listed. Comment
  SEINET6851756  Hordeum nodosum W. P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 3.8 miles west of Marin, ca. 7.4 miles east-southeast of Stinson Beach. Comment
  RSA610761  Horkelia californica Joseph A. Ewan 1936-1-1 9371 Marin Garzoli Ranch, Bolinas Mesa Comment
  CAS-BOT-BC123419  Horkelia marinensis Adolph Daniel Edward Elmer 1903-7-1 5039 Marin Point Reyes Post Office Comment
  CAS-BOT-BC146515  Horkelia tenuiloba John Thomas Howell 1941-7-6 16353 Marin Kent Trail, Mt. Tamalpais Comment
  RSA51302  Horkelia tenuiloba Peter H. Raven 1950-6-4 2300 -a Marin Ayala Flat, Matt Davis Trail, Mount Tamalpais 457 Comment
  UCD106033  Hosackia gracilis Andreas Stohr 1996-5-19 25 Marin About 2 miles east of Dillion Beach. Comment
  UCD150415  Hydrocotyle ranunculoides William Anderson 1963-3-3 s.n. Marin Drakes Bay. Comment
  UC1177422  Hypericum formosum var. scouleri John Thomas Howell 1947-7-6 23322 Marin between Rock Spring and Laurel Dell (Mt. Tamalpais); Mt. Tamalpais Comment
  CDA33490  Hypericum grandifolium Jolie Lonner Egert, Amara Painter 2010-7-3 7 Marin Pine Gulch Creek bank in Bolinas off Lauff Ranch Road. Comment
  CDA36160  Hypericum grandifolium Michael Perlmutter 2011-5-2 Marin Pine Gulch Creek Bank in Bolinas. Adjacent to Starr Route Farms, 88 Olema Road, Bolinas. 0 Comment
  CAS-BOT-BC401242  Hypericum perforatum Doreen Smith 1995-5-1 s.n. Marin Atherton Ave., Novato Comment
  CAS-BOT-BC229779  Hypochaeris glabra A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 702 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road. Comment
  CAS-BOT-BC311752  Hypochaeris radicata S. Vikas; M. Imber-Safdar; E. Levin 2013-5-23 FD 1305 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CHSC36398  Hypochaeris radicata J. Boze 1982-4-17 433 Marin Found 6.2 mi. N of Pt. Reyes Station along Hwy 1 on hillside. Comment
  JEPS36529  Hypochaeris radicata W. L. Jepson 1901-7-21 1705 Marin Inverness Comment
  UCD133463  Hypochaeris radicata K. Esau 1932-4-2 s.n. Marin Stinson Beach, Mill Valley. Comment
  CAS-BOT-BC232209  Iris douglasiana P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1603 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  CAS-BOT-BC232210  Iris douglasiana C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1308 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  UC1134693  Iris douglasiana A. E. Wieslander 1933-6-11 312 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  RSA0009452  Iris douglasiana Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UCD138713  Iris douglasiana Dorothy Dreyfus 1965-4-18 26 Marin 3-3.5 miles southwest of Fairfax. 213 Comment
  UCSB888  Iris longipetala Keator, Glenn 1959-3-31 Marin Near gate to Pt. Reyes lighthouse; Pt. Reyes Peninsula Comment
  CHSC31397  Iris macrosiphon W. Follettee 1980-3-25 Marin Intersection of Muir Woods RD. and Panoramic Highway, Mt. Tamalpais. Comment
  UC333761  Iris macrosiphon unknown Marin Mt. Tamalpais Comment
  UC615008  Iris macrosiphon Beryl O. Schreiber 1936-3-7 2123 Marin Shell Beach Canyon; Tomales Bay Comment
  UCR19606  Iris macrosiphon Dr. H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas Comment
  HSC13877  Iris macrosiphon Greg Bos 1963-3-2 11 Marin 1 mi. N of Tiburon on Paradise Dr. 91 Comment
  UC150781  Isoetes nuttallii Mrs. Brandegee June, 1892 Marin Mt. Tamalpais Comment
  CAS-BOT-BC69876  Isoetes nuttallii John Thomas Howell 1940-3-17 15390 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC112406  Isolepis carinata Doreen Smith 2002-4-7 s.n. Marin By muddy trail in area to north of entrance to Indian Valley Colleges, Novato. 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
  JEPS63786  Isolepis cernua Harriet A. Walker 1909-6-3 1723 Marin Tiburon Comment
  CAS-BOT-BC324784  Iva axillaris John Thomas Howell 1945-5-9 s.n. Marin Ignacio Comment
  CAS-BOT-BC149602  Iva axillaris Doreen Smith 2001-8-15 s.n. Marin Richards Bay Sanctuary. Bluffs S of Lyford House. Comment
  JEPS27981  Jaumea carnosa Rimo Bacigalupi and L. Heckard 1961-6-9 7729 Marin just ne Burdell Island; San Antonio Creek, Burdell Landing 1 Comment
  UC762506  Jaumea carnosa R. F. Hoover 1941-6-19 5362 Marin Inverness Comment
  POM361344  Jaumea carnosa M. S. Jussel 1933-7-30 409 Marin Marsh at head of Tomales Bay. Comment
  CAS-BOT-BC344971  Juncus T. Gosliner; A. Castner; M. E. Hannibal; S. Whelan 2013-5-4 13634 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC248853  Juncus arcticus var. balticus G. Block; D. Sherpa; T. Steiner; B. Traut; T. Traut 2012-8-25 1559 Marin Mount Tamalpais. Marin Municipal Water District lands: In Potrero Meadow off Laurel Dell Rd., near edge of slough sedge and Potrero Meadow Trail Comment
  CHSC105153  Juncus balticus subsp. ater Peter F. Zika 2008-7-16 23912 Marin Upper edge of Salicornia salt marsh, E aspect, with Juncus lescurii, full sun, W shore of Bodega Harbor (Central Coast, CCo) 1 Comment
Read comments
Jan 15 2012
  RSA127065  Juncus bolanderi J. T. Howell 1943-7-4 18259 Marin Ledum Swamp on road to Point Reyes, Point Reyes Peninsula. Comment
  JEPS77900  Juncus bufonius Edward Lee 1934-6-17 926 Marin 1-2 mi s South Brook Comment
  RSA503503  Juncus bufonius var. bufonius Robert A. Norris 1975-4-10 2308 Marin Wet soil near Paradise Dr. Corte Madera. Comment
  UCD141462  Juncus dubius S. S. Tillett 1956-6-30 581 a Marin 3.5 miles along roadbank from Iverness to Pt. Reyes Light; Point Reyes Peninsula. Comment
  CAS-BOT-BC232203  Juncus effusus S. Whelan; L. DiGirolamo; A. Young 2012-5-5 107 Marin Marin Municipal Water District Lands: Mount Tamalpais. Behind Throckmorton Fire Station, on slope between station and bypass trail. Comment
  UC1177401  Juncus effusus subsp. pacificus John Thomas Howell 1943-7-4 18252 Marin on road to Pt. Reyes Ledum Swamp Comment
  UC1601741  Juncus hesperius Michener and Bioletti 1892-6-19 Marin Pt. Ben. Comment
  RSA201505  Juncus kelloggii J. T. Howell 1967-6-8 42549 Marin northern Nat l Seashore beach area, Pont Reyes Peninsula Comment
Read comments
Feb 27 2013
  UC639071  Juncus lescurii Beryl O. Schreiber 1932-6-30 646 Marin Indian Beach Tomales Bay Comment
  RSA127063  Juncus lescurii J. T. Howell 1945-7-29 21349 Marin Bolinas. Comment
  CAS-BOT-BC421704  Juncus occidentalis A. Williams; C. Hagerty; R. Skwarek; K. Martin; R. Johnson 2014-5-10 14027 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
  RSA129742  Juncus patens H. S. Yates 1936-6-14 5641 Marin 1 mile east of Aurora School, on road between Two Rock and Fallon. 46 Comment
  SEINET11789772  Juncus patens H. W. Graham 1927-1 9- 11 -6 Marin from Mill Valley to Main Woods near San Fransisco Comment
  UC1101085  Juncus phaeocephalus Malcolm A. Nobs and S. Galen Smith 1949-6-29 898 Marin about 3 mi n Inverness (on n side of Pt. Reyes road, just n of Pierce Pt. road) Comment
  CHSC116353  Juncus xiphioides D. G. Kelch 2009-5-28 9305 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. 6 Comment
  UC1101103  Juncus xiphioides G. Thomas Robbins and S. Galen Smith 1949-11-19 1902 Marin Liberty Gulch Mt. Tamalpais Comment
  CAS-BOT-BC231857  Keckiella corymbosa P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1604 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd. culvert RT-3 Comment
  CAS-BOT-BC235894  Keckiella corymbosa Alice Eastwood 1912-7-29 1536 Marin Mt. Tamalpais Comment
  CDA29672  Kickxia elatine D. G. Kelch 2009-6-25 9 .474 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  CAS-BOT-BC175928  Koeleria macrantha Peter H. Raven; Michael P. Johnson 1967-5-1 21057 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  UC585509  Koeleria macrantha Virginia E. Long 1933-5-4 210 a Marin on ridge above Mill Valley and Muir Woods Muir Woods; Mill Valley, above Mill Valley and Muir Woods 91 Comment
  UCR66440  Lactuca saligna J. T. Howell 1943-9-25 19324 Marin Mill Valley, southern part of valley 8 Comment
  RSA40158  Lactuca saligna J. T. Howell 1943-9-25 19324 Marin Southern part of valley. 8 Comment
  CAS-BOT-BC123303  Lagophylla congesta M. K. Curran 1883-7-1 s.n. Marin Tamulpais Comment
  CAS-BOT-BC341496  Lagophylla ramosissima H. M. Hall 1916-7-14 10234 Marin San Francisco Bay. Summit of ridge East of San Andreas Lake Comment
  CAS-BOT-BC338162  Lasthenia californica L. R. Abrams 1922-4-29 8074 Marin Hill to west of Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC338174  Lasthenia californica John Thomas Howell 1929-6-2 4294 Marin Between Ft. Baker and Ft. Barry Comment
  RSA585971  Lasthenia californica Adree M. Desrochers 1988-4-30 333 Marin Mt. Tamalpais; along road to Rock Spring. Comment
  RSA585981  Lasthenia californica Adree M. Desrochers 1990-4-23 477 Marin Point Reyes: Pt. Reyes Light[house] State Park. Comment
  CAS-BOT-BC324939  Lasthenia californica subsp. bakeri Lester Rowntree 1938-5-19 s.n. Marin Road to Dillon's Beach Comment
  JEPS86751  Lasthenia californica subsp. californica Jack and Betty Guggolz 1990-4-23 1034 Marin 73 Comment
  CAS-BOT-BC324402  Lasthenia californica subsp. macrantha John Thomas Howell 1930-4-20 4739 Marin Pt. Reyes Comment
  UCD41391  Lasthenia californica subsp. macrantha Ellen Dean; with PLB 102 2004-5-9 2034 Marin Drake's Beach. Along trail going up onto bluffs west of parking area. Comment
  UCSB15421  Lasthenia californica subsp. macrantha 1961-12-31 Marin Point Reyes lighthouse area 45 Comment
Read comments
Aug 10 2016
  CAS-BOT-BC355479  Lasthenia glaberrima John Thomas Howell 1941-6-10 16305 Marin 9 mi. W of Novato Comment
  SD112564  Lasthenia macrantha Darley F. Howe 1969-5-27 4578 Marin Bluff above Drake's Bay. Comment
  CAS-BOT-BC366967  Lasthenia minor John Thomas Howell 1930-4-20 4733 Marin Pt Reyes Comment
  UC893770  Lasthenia minor Frank W. Gould 1938-5-7 380 Marin near lighthouse; Point Reyes 121 Comment
  SEINET955882  Lathyrus littoralis Frank W. Gould 1938-1 383 Marin Point Reyed, on sand beach above high tide level. Comment
  CAS-BOT-BC533011  Lathyrus sphaericus A. Williams 2015-6-13 15878 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.on Eldridge Grade Comment
  SJSU10844  Lathyrus tingitanus M. A. Robinson 1983-5-13 Marin by Panoramic Hwy c. 2 mi N of Muir Woods National Monument Comment
  RSA44357  Lathyrus tingitanus J. T. Howell 1944-6-25 44357 Marin San Rafael Comment
  UCD106690  Lathyrus tingitanus John Thomas Howell 1945-7-1 21260 Marin Tiburon. Comment
  UC15377  Lathyrus vestitus Alice Eastwood Feb 1895 Marin Mt. Tamalpais Comment
  POM277763  Lathyrus vestitus subsp. vestitus Lyman Benson 1929-3-21 1024 Marin North of Sausalito. Comment
  JEPS55367  Lathyrus vestitus var. vestitus W. L. Jepson 1896-3-23 13627 Marin Ross Valley Comment
  JEPS55374  Lathyrus vestitus var. vestitus W. L. Jepson 1919-5-17 8293 Marin Bear Valley Comment
  UC1128947  Lathyrus vestitus var. vestitus H. S. Yates 1935-4-2 5054 Marin 1 mi se Fairfax; Tamalpais Quad. 91 Comment
  UC864592  Lathyrus vestitus var. vestitus Alice Eastwood 1922-2-12 11069 a Marin above Muir Woods Comment
  UCD106553  Lathyrus vestitus var. vestitus K. Esau 1932-3-19 s.n. Marin Mill Valley. Comment
  JEPS15770  Layia carnosa W. L. Jepson 1919-5-18 8318 Marin Point Reyes Comment
  CAS-BOT-BC321772  Layia gaillardioides Gordon H. True 1965-5-11 1887 Marin Black Canyon near waterfall at E end of Mountain View Drive, San Rafael Hills 45 Comment
  UC1177318  Layia gaillardioides John Thomas Howell 1947-4-27 23091 Marin w San Anselmo Comment
  CAS-BOT-BC379683  Layia platyglossa David D. Keck; J. Clausen 1935-6-15 3360 Marin 2 mi. E. of Muir Beach, on hills overlooking the ocean. Comment
  UC521794  Ledum glandulosum Joseph Andorfer Ewan 1933-10-22 8053 Marin Point Reyes Peninsula, Cold Bog Cold Bog; Point Reyes Peninsula, Cold Bog Comment
  JEPS27971  Lemna minor Rimo Bacigalupi 1961-5-29 7728 Marin 1/2 mi e of Point Reyes Station (town) ((town) at n end of Bolinas Ridge, in Laguitas (Paper Mill) Creek); Bolinas Ridge Comment
  CAS-BOT-BC537076  Lemna minor John Thomas Howell 1945-10-28 21551 Marin Stinson Beach Comment
  UC750589  Leontodon saxatilis John Thomas Howell 1945-7-29 21333 Marin Bolinas Comment
  CAS-BOT-BC215750  Lepechinia calycina Marcus E. Jones 1902-7-5 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC232232  Lepechinia calycina P. da Silva; C. Longstreth; E. Turkle; et al. 2012-8-25 1650 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., serpentine below old airforce base Comment
  RSA285635  Lepechinia calycina D. C. Michener 1982-6-25 4112 Marin Bolinas ridge; chaparral along firebreak off of Fairfax-Bolinas Road ca 0.5 mi. west of summit jct with Ridgecrest road. Comment
  CAS-BOT-BC89089  Lepidium didymum A. D. E. Elmer 1903-7-1 4775 Marin Point Reyes Post Office. Comment
  CAS-BOT-BC89087  Lepidium didymum L. R. Abrams 1927-4-19 11576 Marin Point Reyes Near lighthouse. Comment
  CAS-BOT-BC12482  Lepidium nitidum Fred Ross; Gordon H. True 1970-4-1 5231 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Just south of Lake Ranch. 121 Comment
  UCD115797  Lepidium nitidum P. B. Kennedy 1915-3-7 s.n. Marin San Rafael. Comment
  RSA584267  Lepidium sativum J. T. Howell 1986-9-15 s.n. Marin Growing in the Terra Linda Vegetable Garden at Nova Albion and Cermenho Ct., Terra Linda, San Rafael. 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-BC273985  Leptochloa fusca subsp. fascicularis Catherine Best 1981-10-17 s.n. Marin Nicasio Reservoir Comment
  CAS-BOT-BC226530  Leptosiphon acicularis John Thomas Howell 1938-5-22 13789 Marin San Anselmo Canyon Comment
  CAS-BOT-BC226533  Leptosiphon acicularis Mrs. E. C. Sutliffe 1922-4-1 s.n. Marin San Anselmo Canyon Comment
  POM65160  Leptosiphon androsaceus Michener, Bioletti 1892-05 s.n. Marin Glenwood Comment
  UCD118583  Leptosiphon androsaceus Heidi E. M. Dobson 1978-5-14 323 Marin overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill. Comment
  SD90612  Leptosiphon grandiflorus C. W. Tilforth, John Dourley 1973-7-18 931 Marin C. 9 miles northeast of Pt. Reyes Light House, along Sir Francis Drake Blvd., opposite R.C.A. Receiving Station Comment
  CAS-BOT-BC324140  Lessingia hololeuca John Thomas Howell 1926-10-20 2223 Marin Corte Madera Comment
  CAS-BOT-BC324151  Lessingia hololeuca John Thomas Howell 1946-9-8 22992 Marin Near Ignacio Comment
  UC912284  Lessingia hololeuca John Thomas Howell 1926-9-9 2192 Marin Baltimore Park Comment
  UCD161836  Lessingia micradenia var. micradenia Ayzik Solomeshch 2014-6-10 s.n. Marin Summit Fire Road, close to top of the hill. Vegetation plot SFR 02. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.) 320 Comment
  CAS-BOT-BC283527  Leymus X vancouverensis John Thomas Howell 1945-6-3 20926 Marin Shell Beach Comment
  CAS-BOT-BC273584  Leymus californicus Hans Leschke 1945-6-10 s.n. Marin Papermill Creek, near junction of Tocaloma, Nicasio, Pt. Reyes Station roads Comment
  CAS-BOT-BC273585  Leymus californicus David L. Morgan 1955-6-30 s.n. Marin Inverness Comment
  CAS-BOT-BC273586  Leymus californicus John Thomas Howell 1941-7-6 16356 Marin Kent Trail, Mt. Tamalpais Comment
  RSA127232  Leymus pacificus J. T. Howell 1946-7-4 22177 Marin Dillon's Beach. Comment
  UC34043 Image available Leymus pacificus J. Burtt Davy Jul 1900 6879 Marin Point Reyes; ; Marin Co., Point Reyes Comment
  UC71015  Leymus pacificus J. Burtt Davy July 1900 6879 Marin Point Reyes; ; Point Reyes, Marin Co. Comment
  UCD64647  Leymus triticoides Beecher Crampton 1957-6-11 4179 Marin Just S of Muir Beach. Comment
  UC3709  Lilium maritimum J. Burtt Davy 1900-7-9 6855 Marin Inverness Comment
  POM125394  Limnanthes douglasii subsp. sulphurea Alice Eastwood 1920-5-13 s.n. Marin Point Reyes Comment
  UC971815  Limnanthes douglasii subsp. sulphurea Charles T. Mason Jr. 1948-5-16 1200 Marin 13 mi w Inverness (along Pt. Reyes road) Comment
  NY342230  Limnia bracteosa R. C. F. Bacigalupi 1928-3-10 1818 Marin Coast Guard Station, 3.5 miles north of Pt. Reyes Lighthouse Comment
  RSA401666C  Limonium californicum M. S. Jussel 1933-7-30 s.n. Marin Near Inverness Comment
  UC22543  Limonium californicum J. Burtt Davy 1897-9-18 4064 Marin salt-marsh near San Rafael Comment
  UC133861  Linanthus androsaceus E. L. Greene 1886-5-19 Marin Tamalpais Comment
  UC191263  Linanthus androsaceus C. F. Sonne Apr 1887 Marin near Mt. Tamalpais; Ross Valley Comment
  UC589460  Linanthus androsaceus Beryl O. Schreiber 1932-6-23 551 Marin Heart's Desire Beach Tomales Bay Comment
  SEINET12279026  Linanthus androsaceus L. S. Rose 1932-1 32131 Marin Tiburon Comment
  SEINET10956266  Linanthus androsaceus var. croceus Robert A. Norris 1977-5-14 Norris 3588 Marin Near Pt. Reyes Beach North. Comment
  JEPS22061  Linanthus grandiflorus G. Thomas Robbins with S. Galen Smith 1958-7-8 3897 Marin 1.5 mi s crossing of Drakes Estero (along Sir Francis Drake Highway, opposite and e of RCA Radio Station); Point Reyes Peninsula Comment
  UC1537410  Linaria vulgaris Gordon H. True Jr. 1937-6-6 714 Marin Point Reyes Comment
  CAS-BOT-BC232267  Linum bienne T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1903 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  JEPS37736  Lithocarpus densiflorus W. L. Jepson 1900-9-18 1184 Marin Inverness; w Marin County Comment
  JEPS38078  Lithocarpus densiflorus Kathryn M. Hunter 1923-10-27 Marin Mill Valley Hills Comment
  UC1076089  Lithocarpus densiflorus Herbert L. Mason 1924-10-12 1112 Marin se slope Mt. Tamalpais Comment
  UC405486  Lithocarpus densiflorus W. P. Taylor 1913-5-30 Marin 3 mi w Inverness Comment
  CAS-BOT-BC36109  Lithocarpus densiflorus var. densiflorus Timothy Plowman 1979-8-18 7909 Marin Tomales Bay. Inverness Comment
  CAS-BOT-BC36113  Lithocarpus densiflorus var. densiflorus John Thomas Howell 1947-5-25 23206 Marin Mt. Tamalpais, Berry Trail Comment
  RSA86940  Lithocarpus densiflorus var. densiflorus F. W. Peirson 1925-10-3 6477 Marin South side of Mt. Tamalpais. Comment
  CAS-BOT-BC430602  Lithophragma affine Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  UC1300837  Lithophragma affine Helen K. Sharsmith 1962-5-5 4984 Marin along shore between Stinson Beach and Bolinas Bolinas Lagoon (Highway 1); along shore btw Stinson Beach and Bolinas, Bolinas Lagoon Comment
  UC1536980  Lithophragma affine Gordon H. True Jr. 1936-3-22 372 Marin near Forest Knolls; near Forest Knolls 213 Comment
  CAS-BOT-BC430608  Lithophragma affine Elsie Zeile 1909-4-25 44- 3 -1 Marin Meadow, Rock Springs, Tamalpais Comment
  UC11909  Lithophragma heterophyllum J. Burtt Davy 1893-4-26 142 B Marin Mt. Tamalpais Comment
  UC11910  Lithophragma heterophyllum Harley P. Chandler 1899-4-8 263 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  UC1202477  Lobelia cardinalis Miss K. D. Jones 1922-8-16 Marin Belvedere Comment
  UC1177298  Logfia filaginoides John Thomas Howell 1946-5-12 21800 Marin Carson Ridge Comment
  CAS-BOT-BC342211  Logfia filaginoides John Thomas Howell 1942-7-5 17012 Marin Matt Davis Trail, Mt. Tamalpais Comment
  CAS-BOT-BC342401  Logfia gallica Javier Penalosa; J. T. Howell 1961-6-7 1625 Marin Tiburon Peninsula. West of Marin Country Day School 30 Comment
  CAS-BOT-BC283450  Lolium multiflorum John Thomas Howell 1943-8-5 s.n. Marin Stinson Beach, in salt marsh Comment
  CAS-BOT-BC283453  Lolium multiflorum Javier Penalosa; J. T. Howell 1961-6-29 1888 b Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  CAS-BOT-BC283459  Lolium multiflorum Javier Penalosa 1961-4-16 1307 Marin Tiburon Peninsula. Railroad yard in Tiburon Comment
  JEPS72948  Lolium multiflorum W. L. Jepson 1941-6-15 20618 Marin flat at Tiburon; Flat at Tiburon Comment
  UCD66233  Lolium multiflorum Michele H. Mills 1997-4-16 183 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. San Quentin. 137 Comment
  CAS-BOT-BC283497  Lolium multiflorum H. S. Yates 1936-6-14 5646 Marin 1 mile S of Tomales 15 Comment
  UC1106115  Lolium perenne John Thomas Howell 1943-5-9 Marin San Raphael Comment
  UCR2526  Lolium temulentum P. B. Kennedy 1914-4-19 4700 Marin Mill Valley Comment
  CAS-BOT-BC434209  Lomatium dasycarpum K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14003 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
  SEINET7883488 Image available Lomatium dasycarpum Lewis S. Rose 1938-1 38136 Marin Tiburon 61 Comment
  JEPS17131  Lomatium dasycarpum subsp. dasycarpum W. L. Jepson 1896-3-22 14307 Marin head of Ross Valley (near foot of Tamalpais trail) Comment
  UC1123058  Lomatium utriculatum N. French 1935-3-28 622 Marin <w. of B__da_ ?> Muir Woods (Plot 11); Tamalpais Quad., Muir Woods Comment
  CAS-BOT-BC240424  Lonicera hispidula Volney Rattan 1881-7-1 s.n. Marin Creek back of McClures Comment
  CAS-BOT-BC241511  Lonicera involucrata var. ledebourii C. H. M. 1919-9-9 s.n. Marin Lagunitas Comment
  UCD106728  Lotus corniculatus Helen K. Sharsmith 1962-5-30 5081 Marin Between Lagunitas and Olema. 182 Comment
  POM128961  Lotus formosissimus C. F. Sonne 1887-04 1453 Marin Near Mt. Tamalpais 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
  UC1300856  Lotus formosissimus Helen K. Sharsmith 1962-5-30 5083 Marin Point Reyes Peninsula San Francisco Bay Region 45 Comment
  JEPS55518  Lotus humistratus W. L. Jepson 1897-4-10 13811 Marin Mt. Tamalpais Comment
  UC555543  Lotus junceus var. biolettii Herbert L. Mason 1925-4-12 1331 Marin Mt. Tamalpais Comment
  UC496416  Lotus micranthus Merle Randall 1930-6-13 Marin 8 mi above Bolinas; Bank of Alamere Creek Comment
  RSA119323  Lotus oblongifolius S. S. Tillett 1956-6-30 579 Marin In wet ditch 3.5 mi. along roadbank from Inverness to Pt. Reyes Light; Point Reyes Peninsula Comment
  SEINET10484440  Lotus purshianus Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-28 Dziekanowski 2461 Marin Collected in a valley pasture about 3 mi se of lagunitas enroute to fairfax. Summer drought oak savannah habitat. 274 Comment
  RSA240641  Lotus unifoliolatus C. W. Tilforth 1973-7-17 894 Marin West side of Nicasio Reservoir, 1/4 mi. n. of dam, Pt. Reyes-Petaluma Rd. Comment
  UC1177185  Lotus wrangelianus John Thomas Howell 1940-5-12 Marin San Anselmo Canyon Comment
  CAS-BOT-BC201241  Lupinus Charles Piper Smith 1948-6-15 48430 Marin Olema, 4.3 miles south, Highway 1 Comment
  SEINET5766217 Image available Lupinus J. Burtt Davy 1894-8-28 1220 Marin Bolinas Bay Comment
  CAS-BOT-BC201235  Lupinus Charles Piper Smith 1947-6-27 47619 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  CAS-BOT-BC201236  Lupinus Charles Piper Smith 1947-6-27 47618 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  UC75233  Lupinus albifrons Alice Eastwood 1903-6-2 3240 Marin Mt. Tamalpais Comment
  UCSB16723  Lupinus albifrons 1962-4-17 Marin 1 mile north of State Highway 1 on Mt. Tamalpais State Park Road 259 Comment
  CAS-BOT-BC201435  Lupinus albifrons var. albifrons A. A. Heller 1906-6-12 8395 Marin Near the summit of Mt. Tamalpais Comment
  CAS-BOT-BC201436  Lupinus albifrons var. albifrons H. L. Mason 1917-3-10 54 Marin Lake Temescal 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-BC201450  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48404 Marin Olema, 2.6 miles south Highway 1 Comment
  CAS-BOT-BC201453  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48419 Marin Olema, 4.3 miles south, Highway 1 Comment
  RSA40120  Lupinus albifrons var. albifrons L. S. Rose 1948-5-30 48119 Marin Sausalito 91 Comment
  CAS-BOT-BC196048  Lupinus albifrons var. collinus Alice Eastwood 1912-6-9 283 Marin Sausalito Comment
  HSC33222  Lupinus albifrons var. collinus Thomas W. Nelson 1974-4-22 1217 Marin At Rock Springs beside the rd. out Bolinas Ridge. Comment
  UC1129324  Lupinus albifrons var. douglasii H. S. Yates 1935-4-2 5046 Marin 1 mi n Muir Woods; Tamalpais Quadrangle Comment
  JEPS64950  Lupinus arboreus J. Burtt Davy 1895-5-13 1243 Marin Mill Valley and Redwood Canyon; Mill Valley and Redwood Canyon Comment
  UC521710  Lupinus arboreus Joseph Andorfer Ewan 1933-11-5 8101 Marin Pt. Reyes road near wireless station; Pt. Reyes road Comment
  UC864999  Lupinus arboreus L. R. Abrams 1927-4-19 11614 Marin Point Reyes Point Reyes near lighthouse (ocean bluffs); Point Reyes Comment
  UCD106650  Lupinus arboreus Michael A. Vincent 1999-6-10 8597 Marin Along Sir Francis Drake Boulevard. Comment
  RSA12214  Lupinus arboreus var. arboreus Carl B. Wolf 1934-6-28 5757 Marin Point Reyes Peninsula opposite Wireless Station, 9 miles by road from the Lighthouse. 61 Comment
  RSA240596  Lupinus arboreus var. arboreus C. W. Tilforth, John Dourley 1973-7-18 924 Marin Ca. 1/4 mi east of Point Reyes Lighthouse, Point Reyes. Comment
  UC1177459  Lupinus bicolor John Thomas Howell 1944-5-28 19530 Marin between Almonte and Mill Valley; between Almonte and Mill Valley Comment
  RSA258891  Lupinus densiflorus var. palustris Thomas W. Nelson 1974-4-22 1197 Marin Lake Nicascio. Comment
  JEPS65214  Lupinus formosus W. L. Jepson 1920-5-26 9055 Marin Novato Comment
  UC1177175  Lupinus formosus John Thomas Howell 1944-5-7 19432 Marin Baltimore Park Comment
  SEINET10838189 Image available Lupinus formosus Charles Piper Smith 1947-6-3 Smith 47548 Marin Hwy 1, Olema. 4.7 mi South. Comment
  SEINET5628413 Image available Lupinus latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera. Comment
  UCD108111  Lupinus latifolius A. A. Heller 1904-4-28 7363 Marin Corte Madera. Comment
  UC1537134  Lupinus littoralis Gordon H. True Jr 1937-6-6 717 Marin Marin Co.: Point Reyes 30 Comment
  UC1177364  Lupinus microcarpus var. densiflorus A. Mulford May, 1945 1244 Marin Tiburon 91 Comment
  SD90998  Lupinus microcarpus var. densiflorus Jack L. Reveal 1975-6-9 1739 Marin 1 mile east of Woodacre, on roadside bank in oak woodland along a small water course 244 Comment
  JEPS65360  Lupinus nanus W. L. Jepson 1919-5-17 8288 Marin Olema Comment
  UC1300896  Lupinus nanus Helen K. Sharsmith 1962-5-5 4968 Marin between San Quentin and Highway 101 shoreline Richardson Bay; shoreline of Richardson Bay Comment
  UC130305  Lupinus nanus Harley P. Chandler 1899-4-8 276 Marin n slope Mt. Tamalpais; n slope of Mt. Tamalpais Comment
  UC16002  Lupinus polyphyllus var. polyphyllus Alice Eastwood 1896-5-31 Marin near Tennessee Bay; near Tennessee Bay Comment
  UC764746  Lupinus polyphyllus var. polyphyllus R. F. Hoover 1941-6-19 5377 Marin 1 mi n of n end Abbotts Lagoon; n end of Abbotts Lagoon Comment
  UC1300902  Lupinus succulentus Helen K. Sharsmith 1962-5-5 4980 Marin Highway 1 along shore between Stinson Beach and Bolinas Bolinas Lagoon (Bolinas Lagoon); San Francisco Bay Region, , <nr> Stinson Beach Comment
  HSC14851  Lupinus succulentus B. Francis 1964-3-23 14 Marin .6 mi. E of Tiburon Comment
  UCD41194  Lupinus tidestromii Sue Nichol 2003-5-29 s.n. Marin Point Reyes National Seashore. Abbot's Lagoon. 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
  JEPS34416  Lupinus variicolor Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8892 Marin at junction of Sir Francis Drake highwat and road to Tomales Bay State Park (Inverness Ridge); Inverness Ridge 101 Comment
  UC201941  Lupinus variicolor A. D. E. Elmer July, 1903 4755 Marin Point Reyes Post Office Comment
  UC589372  Lupinus variicolor Beryl O. Schreiber 1932-6-29 577 Marin Sand Dune Beach Tomales Bay (Tomales Bay); , Sand Dune Beach Comment
  UCD109668  Lupinus variicolor J. C. Downey 1956-3-30 s.n. Marin ca. 1 mile from ocean; near lighthouse, Point Reyes. 304 Comment
  POM196443  Luzula comosa J. T. Howell 1927-3-13 2285 Marin Point San Quentin. Comment
  RSA122663  Luzula comosa H. S. Yates 1934-3-18 3725 Marin Point Reyes 182 Comment
  RSA466615B  Luzula comosa Quinn P. Sinnott, Kathy A. Sinnott 1976-3-8 617 Marin Carson Ridge vicinity, Fairfax Hills. 366 Comment
  UC2985  Luzula macrantha J. Burtt Davy Aug. 1898 4320 Marin Near Olema Comment
  CHSC30510  Luzula subsessilis M. Merryman 1980-4-12 99 Marin Ca. 0.5 mi se of Jewell, ca. 5 mi e of Hwy 1 on Sir Francis Drake Hwy (Rd. A104); 2 mi nw of the s entrance to Samuel P. Taylor St. Park. 45 Comment
  JEPS45983  Lythrum hyssopifolia W. L. Jepson 1941-6-15 20617 Marin at Tiburon Tiburon Comment
  RSA0011288  Lythrum hyssopifolia Barbara Ertter, E. Neese 1988-10-29 8019 Marin Nicasio Reservoir ca. 10 air miles southwest of Petaluma and west of Novato. NW edge of reservoir, on Nicaision Valley Road ca 1 mile east of Petaluma Road. Comment
  SBBG33267  Lythrum hyssopifolia J. Broughton 1969-7-13 1281 Marin Point Reyes Nat Seashore, near W-facing beach Comment
  CHSC114358  Lythrum salicaria E. Finley; Sauber 1998-8-19 Marin Intermittant tributary to Keyes Creek. On Tomales-Petaluma Rd. in vicinity of Tomales. 16 Comment
  CAS-BOT-BC124302  Lythrum tribracteatum Doreen Smith 2002-10-21 s.n. Marin Stafford Lake, near Novato. Comment
  POM315935  Madia Patricia Wilder 1965-6-7 3512 Marin Point Reyes Rd., ca. 1.5 miles E of junc. with San Geronimo Rd. 15 Comment
  CAS-BOT-BC342632  Madia anomala John Thomas Howell 1943-5-22 18136 Marin Fairfax hills Comment
  CAS-BOT-BC342638  Madia anomala K. Brandegee 1910-5-22 s.n. Marin Slopes of Mt. Tamalpais, above Mill Valley 90 Comment
  RSA784573  Madia anomala Peter Rubtzoff 1981-5-7 9638 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north,, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  CAS-BOT-BC344388  Madia exigua John Thomas Howell 1927-5-8 2378 Marin East slope of Mt. Tamalpais Comment
  CAS-BOT-BC157668  Madia gracilis Peter Rubtzoff 1980-5-11 9440 Marin San Anselmo Comment
  CAS-BOT-BC343085  Madia gracilis John Thomas Howell 1940-5-26 15543 Marin Little Carson Falls Comment
  CAS-BOT-BC343086  Madia gracilis John Thomas Howell 1941-6-10 16289 Marin Black Point Comment
  JEPS40328  Madia gracilis W. L. Jepson 1892-6-11 Marin lower slopes Mt. Tamalpais Comment
  UC89426  Madia gracilis unknown 1890-1-7 Marin Mt. Tamalpais Comment
  CAS-BOT-BC343622  Madia sativa David D. Keck 1933-11-6 2642 Marin 5.5 mi. N. of Point Reyes city on Tomales Bay Comment
  SEINET3293261  Mahonia pinnata Lewis S. Rose 1932-3-8 3256 Marin Tacaloma 27 Comment
  UC1106297  Maianthemum dilatatum John Thomas Howell 1946-5-5 21757 Marin swale near radio station Pt. Reyes Peninsula Comment
  CAS-BOT-BC510719  Maianthemum dilatatum Alice Eastwood 1915-5-6 s.n. Marin Sausalito Comment
  CAS-BOT-BC300541  Maianthemum racemosum E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13445 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  RSA377683  Maianthemum racemosum subsp. amplexicaule Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC511500  Maianthemum stellatum Gordon H. True 1969-4-18 4837 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 121 Comment
  UCSB15252  Maianthemum stellatum Breedlove, Dennis 1962-4-17 Marin 7.4 miles east of Olema and State Highway 1 on road to Fairfax 106 Comment
  CHSC46942  Marah fabacea R. A. Schlising 1962-4-28 2189 Marin 1 mi S Inverness along Sir Francis Drake Hwy. Comment
  UC1301172  Marah oregana Helen K. Sharsmith 1962-5-5 5003 Marin e slope Bolinas Ridge (Alpine Dam road); San Francisco Bay Region 243 Comment
  RSA441242  Marah oregana K. M. Stocking 1947-3-29 19 -a Marin 3.3 miles E of Dillon Beach. Comment
  SJSU11702  Marah oregana E. C. Garbett 1961-3-12 240 Marin MaClure Beach, Point Reyes Peninsula Comment
  CAS-BOT-BC309811  Matricaria discoidea A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13252 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  JEPS77190  Matricaria discoidea Robert M. Lloyd 1963-4-24 2341 Marin on Bolinas Road 2.6 mi s Fairfax 182 Comment
  CAS-BOT-BC348132  Matricaria discoidea Peter H. Raven; Michael P. Johnson 1967-5-2 21228 Marin Angel Island. Area below East Garrison, east side of island Comment
  CAS-BOT-BC422663  Meconella californica H. L. Mason 1931-3-13 5810 Marin Lagunitas Creek Comment
  UC1177226  Medicago arabica John Thomas Howell 1946-6-20 Marin Stinson Beach Comment
  CAS-BOT-BC232200  Melica P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1607 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  CAS-BOT-BC271760  Melica californica Gordon H. True 1965-4-6 1795 Marin Black Canyon at waterfall just east end of Mountain View Drive, San Rafael Hills Comment
  CAS-BOT-BC271763  Melica californica John Thomas Howell 1944-4-13 19379 Marin Big Rock Ridge west of Hamilton Field Comment
  SBBG18344  Melica californica A. A. Beetle 1941-5-20 2721 Marin S of Stinson Beach Comment
  SEINET11688677  Melica californica Unknown 1982-1 412 Marin along Hwy 1, 6.2 mi N of Pt Reyes Station Comment
  CAS-BOT-BC282154  Melica geyeri Jerry Conners 1980-4-16 s.n. Marin N side of Mud Lake, Point Reyes National Seashore Comment
  UC196388  Melica geyeri H. S. Yates 1914-5-4 227 Marin near Mill Valley Comment
  CAS-BOT-BC7405  Melica geyeri var. aristulata John Thomas Howell 1943-4-11 17906 Marin San Rafael Hills, Black Canyon Comment
  CAS-BOT-BC350806  Melica subulata R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13437 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  SEINET10599643  Melica subulata M. E. Banning 1969-9-5 Banning 94 Marin Just W. of Samuel P. Taylor Park on Highway 104. 61 Comment
  CAS-BOT-BC262529  Melica torreyana John Thomas Howell 1943-5-9 17982 Marin San Rafael hills Comment
  CAS-BOT-BC262531  Melica torreyana Gordon H. True 1977-4-13 8159 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach 60 Comment
  CAS-BOT-BC350964  Melica torreyana J. Klein; A. Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13332 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CDA37478  Melica torreyana D. G. Kelch 2011-5-13 11 .249-G Marin Near Phoenix Lake. Comment
  RSA129330  Melica torreyana N. H. French 1935-3-26 610 Marin Muir Woods. 305 Comment
  SEINET199916 Image available Melica torreyana J. T. Howell 1939-5-14 14678 Marin Serpentine area near Collier Spring Mt Tamalpais Comment
  UC1153892  Melica torreyana Beecher Crampton 1957-6-11 4186 Marin 1.3 mi n Muir Beach Comment
  UC1446234  Melica torreyana Paul But 1975-4-20 1027 Marin Ross Comment
  UC1738805  Melica torreyana Dean W. Taylor 1990-5-7 10691 Marin Saint Hillarys Church, Tiburon, along dirt road reached from footpath originating at the chruch, on west facing serpentine slopes. 60 Comment
  UC1784151  Melica torreyana Virginia E. Long 1933-5-4 213 a Marin Mill Valley Comment
  UC912581  Melica torreyana H. L. Mason 1928-4-28 4414 Marin Tiburon Peninsula Comment
  UCD89074  Melica torreyana Beecher Crampton 1965-5-4 7306 Marin 5.6 miles southeast of Nicasio. Lucas Valley Road. Comment
  UCD89092  Melica torreyana P. B. Kennedy 1914-3-22 s.n. Marin Mill Valley Station. Comment
  UCD89205  Melica torreyana R. Tofsrud Date unknown 3 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
Read comments
Feb 13 2012
  UC188894  Melica torreyana Michener June 1891 106 Marin Sausalito Comment
  RSA409900  Mentha canadensis M. S. Jussel 1933-7-30 s.n. Marin Near Olema Comment
  JEPS63453  Mentha pulegium W. L. Jepson 1924-10-12 10657 Marin Manzanita Sta. Comment
  CAS-BOT-BC124321  Mentha spicata var. spicata Doreen Smith 2002-9-1 s.n. Marin Marin Civic Center Comment
  UC1177454  Mentzelia laevicaulis var. laevicaulis John Thomas Howell 1945-9-16 21488 Marin n San Rafael (along railroad) Comment
  CAS-BOT-BC322603  Micropus amphibolus John Thomas Howell 1944-4-13 19387 Marin Big Rock Ridge west of Hamilton Field Comment
  RSA128947  Micropus amphibolus J. T. Howell 1943-4-11 17921 Marin Black Canyon, San Rafeal Hills Comment
  CAS-BOT-BC229800  Micropus californicus J. Klein; G. Block; L. Webb; et al. 2012-5-5 825 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail. Comment
  CAS-BOT-BC348744  Microseris bigelovii John Thomas Howell 1947-4-23 23070 Marin Drakes Estero west of Mt. Vision Comment
  UC747186  Microseris douglasii subsp. douglasii G. Thomas Robbins with J. T. Howell 1945-5-9 1897 Marin 0.5 mi n Hamilton Field Air Base Comment
  CAS-BOT-BC348942  Microseris douglasii subsp. douglasii John Thomas Howell 1966-4-30 41526 Marin John Thomas Howell Botanical Garden, Tiburon. S. of church Comment
  UC1106196  Microseris paludosa John Thomas Howell 1944-5-14 19457 Marin hills near Salmon Creek School Comment
  UC34643  Microseris paludosa E. L. Greene 1886-4-15 Marin Tomales Bay Comment
  UCR197884  Mimulus aurantiacus Beecher Crampton 1946-8-14 414 Marin Along inlet between Hamlet and Tomales 6 Comment
  JEPS10239  Mimulus aurantiacus var. aurantiacus W. L. Jepson 1940-6-5 19954 Marin Paradise Cove Tiburon Comment
  RSA637595  Mimulus aurantiacus var. aurantiacus Michael A. Vincent 1999-6-10 8607 Marin Along Pt. Reyes-Petuluma Road. About 1 mile northeast of Platform Bridge Road. Comment
  UC1537594  Mimulus congdonii Gordon H. True Jr. 1936-3-22 374 Marin hill near Forest Knolls Comment
  SBBG12808  Mimulus guttatus E. R. Chandler 1961-7-17 223 Marin State Hwy 1 between Walker Crk and Tomales 30 Comment
  LA209377  Mimulus guttatus C. E.; 1921-4-4 sn Marin Dipsea Trail Comment
  CAS-BOT-BC174589  Minuartia californica John Thomas Howell 1946-4-14 21602 Marin Near Dillons Beach Comment
  CAS-BOT-BC388684  Minuartia douglasii Walter Knight 1965-5-9 1143 Marin Old St. Hilary's Churchyard. Tiburon Comment
  CAS-BOT-BC433036  Mitella ovalis W. R. Dudley 1893-4-1 s.n. Marin Near Camp Taylor Comment
  CDA12435  Modiola caroliniana G. F. Hrusa 1993-4-27 10830 Marin Hamilton Air Force Base, Novato Ca. in front of Bldgs. 437 & 500. Comment
  SEINET11943852  Moehringia macrophylla M. T. Doutt 1931-1 358 Marin Mt. Tamalpais 457 Comment
Read comments
Dec 4 2018
  CAS-BOT-BC435104  Mollugo verticillata Doreen Smith 2001-10-21 s.n. Marin Lake Nicasio Comment
  NY429341  Monardella mollis A. A. Heller 1902-6-19 5725 Marin Tiburon Peninsula, along the Bat road Comment
  CAS-BOT-BC220395  Monardella purpurea John Thomas Howell 1939-7-16 s.n. Marin Fern Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC220396  Monardella purpurea John Thomas Howell 1939-6-25 14808 Marin Mt. Tamalpais above Cascade Canyon Comment
  CAS-BOT-BC422385  Monardella purpurea P. DaSilva; M. Camarillo; L. Williams; A. Young 2014-6-14 14168 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  CHSC67968  Monardella purpurea Alison Graff 1993-7-14 M- 54 Marin Mt. Tamalpais Rock Springs Trail from Mt. Theater. Comment
  UCD125194  Monardella purpurea George E. Corson Jr. 1962-12-1 s.n. Marin above Bootjack Camp, south side of Mount Tamalpais. Comment
  CAS-BOT-BC220171  Monardella sinuata subsp. nigrescens John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53725 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  RSA299143  Monardella undulata J. T. Howell, C. Best, W. Follette, G. True 1980-6-19 53725 Marin Near Abbotts Lagoon, Point Reyes Peninsula. Comment
  CAS-BOT-BC220543  Monardella villosa Henry M. Pollard 1947-6-22 s.n. Marin Dipsea Trail near Steep Ravine, Mt. Tamalpais Comment
  RSA0022773  Monardella villosa subsp. subserrata J. T. Howell 1930-7-20 5374 Marin Near Phoenix Lake. Comment
  UC495539  Monardella villosa subsp. villosa Merle Randall 1930-6-13 Marin 8 mi north Bolinas; Alamere Creek Comment
  UC723827  Monardella villosa subsp. villosa Joseph Andorfer Ewan 1937-6-27 10433 Marin Belvedere Tiburon Peninsula Comment
  UC1101401  Montia fontana S. Galen Smith 1951-3-8 1908 Marin in arm of Bon Tempe Lake Bon Tempe Lake Comment
  RSA135472  Montia fontana Volney Rattan 1883-03 s.n. Marin [Unspecified] Comment
  CAS-BOT-BC515663  Muscari botryoides A. Eastwood 1927-3-1 s. n. Marin Eastwood place, Mt. Tamalpais Comment
  CHSC30103  Myosotis latifolia M. S. Taylor 1980-4-11 2477 Marin Samuel P. Taylor State Park, near Olema. Comment
  SEINET10497559  Myosotis latifolia Heidi H. Schmidt 1993-6-8 Schmidt 821 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  CAS-BOT-BC101678  Myrica californica Alice Eastwood 1915-9-25 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC101681  Myrica californica Joseph Andorfer Ewan 1933-10-22 8052 Marin Cold Bog, Pt. Reyes Peninsula Comment
  UC614737  Myrica californica Beryl O. Schreiber 1936-3-7 2131 Marin Tomales Point Comment
  RSA317483  Myrica californica Robert A. Norris 1984-7-27 4788 Marin At base of Bon Tempe Dam. 198 Comment
  SEINET12033015  Myrica californica M. T. Doutt 1931-1 s.n. Marin 5 mi W of Inverness Comment
  RSA128312  Myriophyllum aquaticum J. T. Howell 1946-6-16 s.n. Marin Point Reyes Station. Comment
  UCD103894  Myriophyllum humile Lars Anderson 2011-6-13 s.n. Marin Along Abbot's Lagoon Trail. Under bridge. 0 Comment
  CAS-BOT-BC259942  Nassella lepida John Thomas Howell 1946-5-16 21896 Marin N side of Angel Island Comment
  UCD87670  Nassella pulchra Lewis S. Rose 1960-5-24 60031 Marin Mt. Tamalpais, Bootjack Camp. 365 Comment
  CAS-BOT-BC531482  Navarretia heterodoxa D. Smith; V. Smith; J. Doyle; M. A. Garcia 2015-6-12 15870 Marin Mount Tamalpais. Marin Municipal Water District lands: Intersection of San Geronimo Ridge and Pine Mountain Comment
  UC1008735  Navarretia heterodoxa John Thomas Howell 1942-9-13 17866 Marin above San Anselmo Canyon (trail to Carson Ridge) Comment
  SEINET7963124 Image available Navarretia squarrosa L. S. Rose 1941-1 41359 Marin Leucas Valley 90 Comment
  UC133895  Navarretia viscidula unknown Marin San Rafael Comment
  JEPS116812  Navarretia viscidula David Gowen 2007-5-17 733 Marin Gravelly slope just north of the eastern end of Alpine Lake. Comment
  UC101968  Navarretia viscidula Katharine Brandegee 1907-6-29 Marin Bolinas Road Tamalpais Comment
  JEPS76985  Nemophila menziesii Robert M. Lloyd 1963-3-10 2106 Marin Pt. Reyes Comment
  SEINET12271419  Nemophila menziesii Unknown 1939-1 39077 Marin Nicasio Comment
  SEINET7714251  Nemophila menziesii Unknown Marin Ross Valley Comment
  CHSC23125  Nemophila menziesii var. atomaria Robert A. Schlising; Glenn Keator 1962-2-18 2064 Marin NW-facing slopes east of Point Reyes Lighthouse in area of coastal scrub. Comment
  UC592134  Nemophila menziesii var. atomaria H. L. Mason 1928-3-24 4268 Marin Millerton , Millerton (Tomales Bay) Comment
  RSA15373  Nemophila menziesii var. atomaria Carl B. Wolf 1927-4-24 346 Marin The coastal side of Mill Valley toll road. Comment
  RSA796428  Nemophila menziesii var. atomaria L. S. Rose 1939-4-23 39077 Marin Nicasio. 46 Comment
  CAS-BOT-BC7222  Nemophila micrantha Alice Eastwood 1898-4-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC7224  Nemophila nemorensis Alice Eastwood 1898-4-4 s.n. Marin Fairfax Comment
  CAS-BOT-BC7225  Nemophila nemorensis Alice Eastwood 1895-4-14 s.n. Marin Fairfax Comment
  CAS-BOT-BC329244  Nerium oleander J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13367 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  UC41854  Nuttallanthus texanus H. P. Chandler 1900-2-26 Marin Mount Tamalpais Comment
  UCR244692  Nymphaea alba Doreen Smith, Wilma Follette 2004-8-10 s.n. Marin San Francisco Bay Region, near a pond on eastern side of Tennessee Valley Comment
  CAS-BOT-BC142265  Oemleria cerasiformis Gordon H. True; Fred Ross 1970-3-6 5200 Marin Pt. Reyes Bird Observatory 3 mi. NW of bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC142266  Oemleria cerasiformis M. K. Curran s.n. Marin Sausalito Comment
  UC535098  Oemleria cerasiformis H. E. and S. T. Parks 1930-3-15 403 Marin Tiburon Peninsula 60 Comment
  RSA31410  Oenothera elata subsp. hookeri J. T. Howell 1946-9-20 23027 Marin Sonoma County line east of Aurora School Comment
  UC27876  Orobanche fasciculata W. L. Jepson 1892-6-11 Marin On Mount Tamalpais. Comment
  SEINET8853689 Image available Orobanche fasciculata F. T. Bioletti 1892-1 s.n Marin Sequoia Canon Comment
  RSA0006071  Orobanche fasciculata var. franciscana P. A. Rydberg 1905-6-15 6230 Marin Mt. Tamalpais. Comment
  NY90851  Orthocarpus longispicatus A. D. E. Elmer 07 1903 4938 Marin Point Reyes Comment
  RSA407953  Orthocarpus purpurascens Francis W. Pennell, John T. Howell 1940-5-20 25472 Marin Point Reyes. 122 Comment
  UC21172  Osmorhiza berteroi W. L. Jepson 1892-6-11 Marin Mt. Tamalpais; lower slopes Comment
  UC123701  Oxalis oregana H. A. Walker 1907-7-4 624 Marin Cascade Dr. Mill Valley Comment
  UC17225  Oxalis oregana W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  CAS-BOT-BC175922  Panicum hillmanii Doreen Smith 1996-9-28 s.n. Marin Novato - Atherton Avenue exit from Highway 101, at edge of Park & Ride lot Comment
  UC117977  Papaver californicum T. S. Brandegee June 1890 Marin Tamalpais Comment
  UC117978  Papaver californicum Mrs. K. Brandegee June 1892 Marin Tamalpais Comment
  CAS-BOT-BC422801  Papaver californicum S. E. Hirstel 1930-5-17 s.n. Marin On south side of Mt. Tamalpais Comment
  CDA2136  Parapholis incurva J. T. Howell 1945-5-6 20816 Marin San Rafael. 0 Comment
  SEINET10596823  Parapholis incurva Lewis S. Rose 1946-6-20 Rose 46167 Marin E. shore of Bolinas Lagoon. Mud flats. Comment
  UCD123250  Parentucellia latifolia G. Douglas Barbe 1978-8-12 2384 Marin south of Marshall-Petaluma Road, 3.5 km east of Marshall. Comment
  UC570861  Parnassia californica Herbert L. Mason 1924-11-15 1136 Marin Mount Tamalpais, Rattlesnake Camp Mount Tamalpais; , Rattlesnake Camp Comment
  CAS-BOT-BC175528  Parnassia palustris E. M. Zeile 1921-10-2 s.n. Marin Mt. Tamalpais. Near Rattlesnake Camp Comment
  UC1177494  Paspalum dilatatum John Thomas Howell 1940-9-15 Marin Stinson Beach Comment
  CAS-BOT-BC202807  Paxistima myrsinites Robert Menzies 1941-1-12 s.n. Marin About 1 1/2 miles north of Rock Spring, Mt. Tamalpais Comment
  JEPS104746  Pedicularis densiflora John L. Morrison 1937-3-14 1983 Marin along top of San Geronimo Ridge Comment
  LA209459  Pedicularis densiflora A. A. Heller; Howard S. Brown 1902-3-7 Marin South side of Mt. Tamalpais Comment
  UC1537479  Pedicularis densiflora Gordon H. True Jr. 1936-3-21 358 Marin n slope of hill near Forest Knolls 106 Comment
  RSA254420  Pedicularis densiflora Robert A. Norris 1975-4-10 2305 Marin By Paradise Cr., 0.7 mi N Paradise Beach Park, Tiburon Peninsula. Comment
  UC710610  Pelargonium grossularioides John Thomas Howell 1944-7-23 19842 Marin San Rafael 60 Comment
  JEPS60070  Pellaea mucronata var. mucronata W. L. Jepson 1921-12-11 9527 Marin Lake Alpine Comment
  JEPS79656  Pellaea mucronata var. mucronata Edward Lee 1956-4-22 5035 Marin Rocky Ridge slope above Van Wyck Canyon (Hidden Lake fire trail, near junction of Rocky Ridge Rd); Mt Tamalpais Comment
  UC1177509  Pellaea mucronata var. mucronata John Thomas Howell 1950-4-30 26310 Marin East Peak Mt Tamalpais Comment
  CAS-BOT-BC258787  Pennisetum clandestinum John Thomas Howell 1965-10-13 41415 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  RSA275991  Pennisetum setaceum Robert A. Norris, Steven Self 1978-8-12 3846 Marin State Hwy 1, ca. 3 mi SSE Stinson Beach Comment
  UC133409  Pentachaeta alsinoides A. A. Heller 1904-4-28 7369 Marin Corte Madera Comment
  CAS-BOT-BC232238  Pentagramma triangularis T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1215 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-BC232280  Pentagramma triangularis A. Williams; E. McDermott; D. Smith; et al. 2012-6-23 1403 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road Comment
  CHSC28899  Pentagramma triangularis M. S. Taylor 1980-2-8 2308 Marin 15 Estelle St., Larkspur. Comment
  UC589332  Pentagramma triangularis subsp. triangularis Beryl O. Schreiber 1932-7-27 699 Marin Hearts Desire Beach; Tomales Bay Comment
  CAS-BOT-BC229810  Perideridia kelloggii G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1564 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow, next to Laurel Dell Rd. as the road emerges from woodland and turns SE along edge of meadow. Comment
  CAS-BOT-BC413681  Persicaria capitata J. T. Howell 1987-7-30 s.n. Marin Community vegetable garden, Nova Albion St. across from Cermenho Ct. Comment
  CAS-BOT-BC413692  Persicaria hydropiper A. E. LaRose 1974-9-25 s.n. Marin Pasture on Waldo Giacomini property, Point Reyes Station Comment
  CAS-BOT-BC419344  Persicaria punctata John Thomas Howell 1939-8-27 15317 Marin Phoenix Lake Comment
  CAS-BOT-BC422406  Petrorhagia prolifera J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14339 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  RSA89818  Phacelia californica P. A. Munz 1954-7-29 19896 Marin Near Olema Marshes. Comment
  UC162519  Phacelia californica A. A. Heller 1906-6-12 8405 Marin Mt. Tamalpais Comment
  UC702993  Phacelia californica John Thomas Howell 1930-7-20 5384 Marin se side Mt. Tamalpais Comment
  CHSC23118  Phacelia distans Robert A. Schlising; Lloy Thurman 1962-4-28 2196 Marin Sandy banks several 'blocks' east of Point Reyes Lighthouse. Comment
  UC404759  Phacelia distans H. E. and S. T. Parks April, 1930 472 Marin above town Tiburon Comment
  UC131536  Phacelia divaricata Alice Eastwood 1903-5-3 3238 Marin Mt. Tamalpais Comment
  HSC30752  Phacelia divaricata Thomas W. Nelson 1974-4-21 1218 Marin Rock Springs beside rd. out Bolinas Ridge Comment
  RSA22247  Phacelia divaricata Ensign s.n. Marin [Unspecified] Comment
  UCSB46377  Phacelia divaricata Hawbecker, M. 1983-5-8 Marin Ridgecrest Blvd., 2 miles west of its junction with the Panoramic Highway 640 Comment
  UC168670  Phacelia malvifolia Katharine Brandegee 1907-1 Marin ocean bluffs near Bolinas Comment
  CAS-BOT-BC154382  Phacelia suaveolens John Thomas Howell 1946-6-2 21973 Marin Rocky Ridge Fire Trail, Mt. Tamalpais Comment
  SD71222  Phacelia suaveolens John Thomas Howell 1946-5-14 21842 Marin Potrero Meadow, Mt. Tamalpais Comment
  RSA201495  Phacelia suaveolens subsp. suaveolens J. T. Howell 1946-5-14 21842 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC265768  Phalaris aquatica John Thomas Howell No date on label. s.n. Marin Shore of Bolinas Bay just north of Stinson Beach Comment
  SEINET195299 Image available Phalaris aquatica John Thomas Howell 1945-8-12 21381 Marin Tiburon Comment
  UCD88177  Phalaris aquatica Javier Penalosa 1961-8-26 2201 Marin Tiburon Peninsula. Tiburon Blvd. at Belvedere Dr. Comment
  CAS-BOT-BC265762  Phalaris aquatica Catherine Best 1983-5-23 s.n. Marin Growing along a creek near East Blighedale about 100 yards east of Camino Alto, Mill Valley Comment
  CAS-BOT-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
  CAS-BOT-BC258973  Phalaris californica Peter H. Raven; Michael P. Johnson 1967-5-1 21120 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  JEPS78379  Phalaris californica Edward Lee 1934-6-17 931 Marin towards Bolinas 7 1/2 mi s South Brook; s of South Brook towards Bolinas Comment
  UC50730  Phalaris californica Jos. Burtt Davy Aug. 1898 4321 Marin near Olema; near Olema Comment
  UC589574  Phalaris californica Beryl O. Schreiber 1932-7-25 654 Marin Lone Pine Beach Tomales Bay; , Lone Pine Beach Comment
  CAS-BOT-BC265858  Phalaris canariensis John Thomas Howell 1943-5-22 18123 Marin Deer Park near Fairfax Comment
  CAS-BOT-BC259065  Phalaris lemmonii John Thomas Howell 1945-5-6 20810 Marin San Rafael Hills Comment
  CAS-BOT-BC259066  Phalaris lemmonii John Thomas Howell 1945-5-9 20833 Marin Between Hamilton Field and Ignacio Comment
  UC907655  Phalaris lemmonii G. Thomas Robbins with J. T. Howell 1945-5-9 1875 Marin 1/2 mi n Hamilton Field Air Base; n of Hamilton Field Air Base 0 Comment
  SEINET10660256  Phalaris lemmonii Lewis S. Rose 1940-4-18 Rose 46042 Marin Black Point. Open fields 6 Comment
  CAS-BOT-BC250722  Phalaris paradoxa John Thomas Howell 1945-7-15 21311 Marin Near Liberty's Comment
  UC1078793  Phoradendron villosum Job Kuijt 1956-12-30 1211 Marin n. side Mt. Tamalpais (near rd. ca. 1 mi. from Stinson Beach rd. junction) Comment
  UC445020  Phyllospadix torreyi Lucille Roush 1928-10-27 Marin Duxbury Reef Comment
  CAS-BOT-BC452038  Phyllospadix torreyi John Thomas Howell 1943-10-3 19331 Marin On Muir Beach Comment
  UCD37256  Phyllostachys Beecher Crampton 1958-8-6 5061 Marin Marin County, Kentfield, 636 Goodhill, property of W. W. Davison. Comment
  CAS-BOT-BC142201  Physocarpus capitatus John Thomas Howell 1941-6-29 16343 Marin Laurel Dell, Mt. Tamalpais Comment
  UC1128125  Physocarpus capitatus J. B. Spring 1932-5-20 65 Marin near Hammock Hill; Petaluma Quadrangle 152 Comment
  CAS-BOT-BC434438  Phytolacca heterotepala Phyllis Ellman 1974-10-10 s.n. Marin Mar West Street Comment
  HSC23496  Pickeringia montana R. A. Vanbianchi 1971-7-1 11 Marin San Geronimo Ridge Comment
  CAS-BOT-BC207275  Pickeringia montana var. montana Greg de Nevers 2001-5-14 12516 Marin Fairfax, Cascade Canyon Comment
  JEPS46057  Pickeringia montana var. montana Wilfred T. Frost 1932-8-20 405 Marin Rattlesnake Camp No. 1 Comment
  POM26679  Pickeringia montana var. montana I. E. Diehl 1902-7-5 254 Marin Mt Tamalpais. Comment
  SDSU5171  Pickeringia montana var. montana D. F. Howe 1962-5-25 3318 Marin South slope of Mt. Tamalpais. 366 Comment
  UC83768  Pickeringia montana var. montana Katharine Brandegee June, 1905 Marin Tamalpais Comment
  CAS-BOT-BC207276  Pickeringia montana var. montana H. E. McMinn 1922-6-6 147 Marin Slope near Alpine Dam. Comment
  RSA302212  Pinus muricata J. R. Shevock 1972-2-1 1330 Marin Drakes Bay, Pt. Reyes National Seashore. 11 Comment
  CAS-BOT-BC300536  Pinus radiata E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13352 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC79099  Pinus torreyana Arthur L. Menzies 1969-2-17 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC136570  Piperia elegans John Thomas Howell 1946-8-23 22887 Marin Field redacted by CAS, contact the data manager for more information Comment
  UCSC008439  Piperia elegans Randall Morgan 1988-1-1 1172 Marin Marin Headlands Comment
  UCSC008351  Piperia elegans subsp. decurtata Randall Morgan 1988-1-1 1101 -P. 1102-P, 1103-P, 1104-P, Marin Fish Docks Colony, Point Reyes Comment
  UCSC008207  Piperia elongata Randall Morgan 1991-9-28 2057 -P - 2062-P Marin Point Reyes (Chimney Rock, aka "Fish Docks") Comment
  UC14933  Piperia michaelii Jos. Burtt Davy 1900-6-18 6754 Marin Pt. Reyes Comment
  CAS-BOT-BC254416  Piptatherum miliaceum John Thomas Howell 1976-6-2 51806 Marin In park, Corte Madera Comment
  SEINET257979  Piptochaetium setosum Mary E. Barkworth, D Amme 1989-6-15 5172 Marin Bolinas Ridge; 0.5 mi east of US 1 on dirt road Comment
  CAS-BOT-BC251017  Piptochaetium stipoides Catherine Best 1978-5-9 s.n. Marin About 1/4 mile east of Hwy. 1 on trail to Bolinas Ridge, just north of road to Alpine Dam Comment
  SEINET257115  Piptochaetium stipoides var. purpurascens G. D. Barbe 1983-6-2 4088 Marin Golden Gate National Recreation Area ; Bolinas Ridge west slope of 4 km north of Bolinas Comment
  JEPS123329  Plagiobothrys collinus David Gowen 2010-5-3 1096 Marin East side of Pinnacles on Hwy 146 west of Hwy 25. Comment
  JEPS116953  Plagiobothrys reticulatus var. rossianorum David Gowen 2008-4-12 850 Marin Point Reyes, near Abbotts Lagoon. Top of hill south of bridge between main lagoons. South of fenceline on hill. Comment
  JEPS37905  Plantago elongata John Thomas Howell 1946-6-30 22144 Marin Rodeo Lagoon Comment
  POM210036  Plantago erecta H. P. Bracelin 1930-4-20 11 Marin 1 mile south of Lagunitas. 67 Comment
  RSA15226  Plantago erecta Carl B. Wolf 1927-4-24 383 Marin Stinson Beach. Comment
  UCD70795  Plantago erecta Michele H. Mills 1998-3-30 206 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, well-developed soil, abundant in disturbed areas along trails. 137 Comment
  UC403381  Plantago lanceolata H. E. and S. T. Parks 1930-4-10 466 Marin Corte Madera, along Tiburon Road Corte Madera 3 Comment
  UCD124578  Plantago lanceolata Kamala Crompton 1996-5-19 21 Marin at Dillon Beach. Comment
  SEINET12284424  Plantago maritima E. H. Graham 1931-1 6906 Marin near lighthouse, Pt. Reyes Comment
  SEINET12284425  Plantago maritima M. T. Doutt 1930-1 63 Marin Pt. Reyes lighthouse Comment
  JEPS37903  Plantago maritima var. juncoides John Thomas Howell 1945-7-8 21285 Marin San Antonio Comment
  JEPS37912  Plantago truncata subsp. firma M. S. Jussel 1934-5-1 Marin Meadow at Lake Lagunitas Comment
  POM259272  Plantago truncata subsp. firma J. T. Howell 1940-4-14 15396 Marin San Anselmo Creek Canyon. Comment
  SBBG26881  Platanthera dilatata var. leucostachys B. O. Schreiber 1941-5-24 2650 Marin 1 mi W of Indian Beach, Tomales Point 91 Comment
  UC1177387  Platanthera leucostachys John Thomas Howell 1946-7-7 22218 Marin Potrero Meadow Mt. Tamalpais Comment
  UC142910  Platystemon californicus Katharine Brandegee May 1909 b Marin Tiburon Comment
  CAS-BOT-BC91783  Platystemon californicus J. P. Moore 1878-2-3 31 Marin Summit of ridge back of Nichols. San Rafael. Comment
  UCD137544  Plectritis congesta subsp. brachystemon Berta b. Kessel 1946-5-12 1962 Marin Paradise Cove, Tiburon Peninsula. Comment
  UCD90155  Pleuropogon californicus var. californicus John Thomas Howell 1945-5-9 20828 Marin between Hamilton Field and Ignacio. Comment
  UCD90206  Pleuropogon californicus var. californicus A. A. Beetle 1946-5-6 4275 Marin Black Point. Comment
  SEINET199936 Image available Pleuropogon hooverianus J. T. Howell 1947-4-27 23107 Marin Ross. Comment
  UC1462568  Pleuropogon hooverianus G. L. Church 1941-5-25 1303 Marin Woodacre, 1/2 mi from first town sign on way to S. Geronimo, left side of road Woodacre Comment
  CAS-BOT-BC261011  Pleuropogon refractus Gordon H. True 1973-9-1 5263 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  UCD92196  Poa Lewis S. Rose 1932-4-1 32175 Marin Lagunitas, H. of Mt. Tamalpais. Comment
  CAS-BOT-BC434219  Poa annua A. Williams; S. Tsiu; J. Nuzzo; L. Hasz 2014-3-22 14605 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
  UC1153865  Poa douglasii Beecher Crampton 1954-4-28 1818 Marin 1 mi e Pt Reyes Lighthouse Comment
  SD234027  Poa douglasii Virginia Pinkus Ryder 1965-3-21 332 Marin Point Reyes RCA-station. 3 Comment
  CAS-BOT-BC246657  Poa howellii John Thomas Howell 1944-5-14 19464 Marin Salmon Creek Canyon Comment
  UC188808  Poa secunda subsp. secunda Michener Apr. 1891 119 Marin Mt Tamalpais Comment
  UCD91846  Poa secunda subsp. secunda Javier Penalosa 1961-4-8 1288 Marin Tiburon Peninsula. Plateau NW of 748 ft. summit. 137 Comment
  CAS-BOT-BC244164  Poa trivialis John Thomas Howell 1946-6-16 22076 Marin Inverness Park Comment
  CAS-BOT-BC244214  Poa unilateralis John Thomas Howell 1933-4-12 10995 Marin Sausalito hills Comment
  UC767840  Poa unilateralis R. F. Hoover 1941-5-21 5147 Marin Point Reyes Comment
  SEINET10954326  Poa unilateralis Virginia E. Long 1933-5-4 Long 210 a Marin Milly Valley. W. sloping hillside on ridge above Mill Valley and Muir Woods. 91 Comment
  POM74419  Polemonium carneum A. Kellogg, Brannan 1870-5-4 s.n. Marin Sausalito Comment
  UC193818  Polemonium carneum Kellogg and Brannan 1870-5-5 Marin Sausalito Ravines Comment
  UC648319  Polemonium carneum J. A. Spanier 1939-5-18 Marin Fort Barry Comment
  CAS-BOT-BC232300  Polygala californica C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1132 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12 Comment
  POM138557  Polygala californica C. O. Smith 1906-6-12 s.n. Marin Mill Valley Comment
  SEINET1004852  Polygala californica Crystal Salkeld 1939-1 30 Marin Larkspur Comment
  CAS-BOT-BC376336  Polygonum Greg de Nevers 1997-6-1 11015 Marin San Rafael, San Rafael Tennis Club near Dominican College. 30 Comment
  UC608523  Polygonum bistortoides B. O. Schreiber 1938-5-14 2513 Marin 1 mi ssw Pelican Point (s of Tomales Point); Point Reyes Quadrangle 91 Comment
  UC1176907  Polygonum lapathifolium John Thomas Howell 1945-11-4 21553 Marin near Locust Station; Mill Valley Comment
  JEPS98630  Polygonum marinense Dean Kelch 1989-6-1 Marin between Ferry parking lot and mouth of Corte Madera Creek Greenbrae Comment
  RSA0005201  Polygonum marinense Peter H. Raven 1961-8-22 16568 Marin Head of Drake's Estero, Point Reyes Penninsula. Comment
  SBBG40341  Polygonum paronychia W. J. Dress 1954-8-19 Marin headland, a mi or so E of Point Reyes Comment
  JEPS50654  Polygonum punctatum Edward Lee Greene 1883-9-10 Marin Comment
  SEINET11939256  Polygonum punctatum E. H. Graham 1931-1 6846 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  RSA127092  Polygonum spergulariiforme J. T. Howell 1947-9-6 24182 Marin E of Dillons Beach Comment
  CAS-BOT-BC232289  Polypodium californicum S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1007 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  RSA40145  Polypodium californicum L. S. Rose 1949-1-11 49003 Marin Pt. Reyes Comment
  UC1481514  Polypodium calirhiza Alan R. Smith 1981-12-31 833 Marin along Sky Trail between Coast Trail and junction with Baldy Trail Bear Valley area; Pt. Reyes Nat'l Seashore Comment
  UC1481519  Polypodium calirhiza Sherry Whitmore 1981-12-31 Marin Arch Rock Bear Valley area; Pt. Reyes Nat'l Seashore Comment
  POM160780  Polypodium glycyrrhiza Edward L. Greene 1889-2-22 590 Marin Mt. Tamalpais Comment
  RSA92790  Polypodium glycyrrhiza P. H. Raven 1950-5-13 2056 Marin Fish Grade, Mt. Tamalpais 122 Comment
  UC521674  Polypodium scouleri Joseph Andorfer Ewan 1933-10-22 8074 Marin Tomales Pt. road Pt. Reyes Peninsula Comment
  CAS-BOT-BC76812  Polypodium scouleri J. G. Lemmon s.n. Marin High spur of Sausalito hills, over looking the Golden Gate. Comment
  CAS-BOT-BC76817  Polypodium scouleri Paul F. Covel 1940-5-19 1791 Marin Cliffs at Pt. Reyes. Comment
  CAS-BOT-BC76819  Polypodium scouleri W. H. Brewer 1862-10-5 1483 Marin On rocks by Tomales Bay. Comment
  UCD90982  Polypogon australis John Thomas Howell 1967-6-8 42547 Marin Inverness. Comment
  SEINET10602423  Polypogon interruptus Alan A. Beetle 1945-6-12 Beetle 3885 Marin Paper Mill Creek Canyon, west of Lagunitas shade of redwoods and Tsuga. Comment
  UCD91289  Polypogon monspeliensis Beecher Crampton 1957-6-11 4172 Marin Just south of Muir Beach. Comment
  CAS-BOT-BC232432  Polypogon monspeliensis Saichi Kawahara 1970-8-2 1827 Marin E side of Highway 1 at Webb Creek 112 Comment
  UC2045357  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4611 Marin West end of Phoenix Lake, along the trail that goes around the lake. 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-BC72140  Polystichum californicum Alice Eastwood 1900-7-2 s.n. Marin Redwood Canyon Comment
  CAS-BOT-BC72131  Polystichum californicum Virginia Havel 1982-5-25 s.n. Marin along small southerly tributary of Arroyo San Jose, ca. 2 miles west of Ignacio 60 Comment
  CAS-BOT-BC72138  Polystichum californicum Hans Leschke 1946-2-24 s.n. Marin Near Deer Park on Yolanda Route Comment
  UC1177510  Polystichum californicum John Thomas Howell 1948-5-22 24309 Marin Camp Tucker Mt. Tamalpais Comment
  CAS-BOT-BC72191  Polystichum dudleyi Eastwood 1899-7-1 s.n. Marin Rock Spring Comment
  CAS-BOT-BC72186  Polystichum dudleyi Miss Parsons 1898-1-1 s.n. Marin Larkspur Comment
  CAS-BOT-BC72190  Polystichum dudleyi John Thomas Howell 1948-5-22 24308 Marin Camp Tucker, Mt. Tamalpais Comment
  UC1259228  Polystichum imbricans subsp. imbricans Alan Smith with T. Reeves, and M. Barrett 1978-5-28 710 Marin along Northside Trail, below East Peak 609 Comment
  CAS-BOT-BC72410  Polystichum munitum Saco ? 1911-9-6 5788 (694) Marin Mount Tamalpais, Muir Woods Comment
  JEPS33237  Polystichum munitum W. L. Jepson 1919-5-18 8298 Marin marsh near Inverness Comment
  CAS-BOT-BC267192  Potamogeton foliosus John Thomas Howell 1946-8-23 22893 Marin Pierce Point Road, Point Reyes Peninsula Comment
  JEPS78468  Potamogeton nodosus Edward Lee 1936-6-21 2242 Marin Lagunitas Creek near town of Point Reyes; Lagunitas Creek Comment
  UC1536914  Potentilla anserina subsp. pacifica Gordon H. True Jr. 1937-6-6 716 Marin Point Reyes 30 Comment
  UCSC000360  Potentilla californica Beryl O. Schreiber 1932-7-25 656 Marin Tomales Bay; Lone Pine Beach Comment
  CAS-BOT-BC144840  Potentilla rivalis Doreen Smith 2003-9-17 s.n. Marin Marin Cheese factory lawn, Hicks Valley Comment
  CDA6515  Proboscidea louisianica G. D. Barbe 1983-10-21 4107 Marin 0.3 km north of Fallon - Two Rock Road on Gericke Road, near Fallon, northwestern Marin County. 0 Comment
  CAS-BOT-BC516331  Prosartes hookeri Volney Rattan 1877-2-24 s.n. Marin San Rafael Comment
  CAS-BOT-BC517522  Prosartes smithii s.n. Marin Unspecified Comment
  UC1321008  Prunella vulgaris var. lanceolata Andrew P. Nelson 1960-5-5 566 Marin Point Reyes road ca 0.3 mi w of turnoff to Drake's Bay (Point Reyes); , w of turnoff to Drake's Bay 30 Comment
  CAS-BOT-BC159835  Prunus cerasifera Javier Penalosa 1962-3-17 2253 Marin Paradise Drive near entrance road to Shellabarger Estate Comment
  CAS-BOT-BC157941  Prunus emarginata Wilma Follette 2002-4-14 s.n. Marin Tomales Bay State Park - south and above Heart's Desire Beach parking lot Comment
  UC589468  Prunus emarginata Beryl O. Schreiber 1932-7-25 667 Marin Lone Pine Beach, Tomales Bay Lone Pine Beach; Tomales Bay, Lone Pine Beach Comment
  UC747257  Prunus subcordata G. Thomas Robbins 1944-4-14 1538 Marin low hills just W of Hamilton Air Force base 152 Comment
  POM194654  Prunus subcordata Y. Mexia 1929-3-31 2345 Marin Hillslopes N.W. of Manor. Comment
  UC496388  Pseudognaphalium californicum Merle Randall 1930-6-14 Marin n Bolinas; Alamere Creek Comment
  CAS-BOT-BC356958  Pseudognaphalium canescens Doreen Smith 1998-9-9 s.n. Marin Black Point, Novato, old Renaissance Fair site entrance area Comment
  SEINET11806898  Pseudognaphalium canescens F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -141 Marin Elephant Rocks, ca 2.6 mi W on Dillon Beach Road from junction with CA 1 145 Comment
  CAS-BOT-BC357055  Pseudognaphalium luteoalbum Peter H. Raven; Michael P. Johnson 1967-5-1 21028 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC357056  Pseudognaphalium luteoalbum Gordon H. True 1965-5-11 1884 Marin Black Canyon near waterfall at east end of Mountain View Drive. San Rafael Hills 45 Comment
  CAS-BOT-BC357643  Pseudognaphalium stramineum Roxana S. Ferris 1954-4-23 12728 Marin Near Dillon's Beach Post Office Comment
  SFV12513  Pseudotsuga menziesii K. A. Wilson 1975-3-28 1466 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  UCD135112  Pseudotsuga menziesii var. menziesii Dan Axelrod 1932-3-5 s.n. Marin Inverness Ridge. Comment
  CAS-BOT-BC361944  Psilocarphus tenellus Alice Eastwood 1912-5-19 20 Marin Kentfield Comment
  UC1601290  Psilocarphus tenellus T. S. Brandegee 1892-6-13 Marin Tamalpais Comment
  CAS-BOT-BC95723  Psilocarphus tenellus var. globiferus D. L. Smith 2001-5-1 s.n. Marin Lunny Ranch G Point Reyes National Seashore Comment
  CAS-BOT-BC421218  Pterostegia drymarioides Saichi Kawahara 1969-5-28 1114 Marin Midden of Coast Miwok habitation site, (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC366900  Punica granatum Greg de Nevers 1997-11-25 11112 Marin Larkspur Comment
  UC1177408  Quercus X subconvexa John Thomas Howell 1941-7-6 16364 Marin Hidden Lake Mt. Tamalpais Comment
  UC5822  Quercus agrifolia W. G. Klee Marin Mt. Tamalpais Comment
  UC1177325  Quercus agrifolia var. frutescens John Thomas Howell 1947-3-23 23048 Marin Bootjack Mt. Tamalpais Comment
  CAS-BOT-BC62777  Quercus berberidifolia John Thomas Howell 1939-8-27 15322 Marin South ridge of Fish Grade between Phoenix Lake and Lake Lagunitas Comment
  UC1177417  Quercus berberidifolia John Thomas Howell 1944-11-12 20767 Marin Black Canyon San Rafael Hills Comment
  JEPS127921  Quercus chrysolepis Adam C. Schneider with Robert Steers 2014-3-29 533 Marin Along ridgeline between Miwok Tr. Trailhead and Hill 88. Comment
  POM166561  Quercus chrysolepis P. A. Munz 1922-8-5 6435 Marin Mt. Tamalpais, above Rock Springs. 518 Comment
  UCD47320  Quercus dumosa John M. Tucker 1947-8-31 1594 Marin Near top of Fish Grade, between Phoenix Lake and Lake Langunitas, Marin County, California. Comment
  CAS-BOT-BC79766  Quercus durata John Thomas Howell 1926-2-28 1651 Marin Rock Spring Trail, Mt. Tamalpais Comment
  POM166735  Quercus durata Alice Eastwood 1903-5-24 3242 Marin Mt. Tamalpais. Comment
  UCD45896  Quercus durata Heidi E. M. Dobson 1978-5-14 326 Marin California, Marin County: Overlooking Alpine Lake above Bolingas-Fairfax Road at Base of Pine Hill. Comment
  UCD45914  Quercus durata var. durata J. M. Tucker 1947-8-1 1579 Marin Ca. 3/8 mile more or less east of White church on hill above Tiburon, Marin County, California. Comment
  UC1076205  Quercus garryana H. L. Mason 1925-10-4 2237 Marin near Phoenix Lake (n side of Mt. Tamalpais); Mt. Tamalpais Comment
  CAS-BOT-BC105261  Quercus kelloggii John Thomas Howell 1940-9-22 s.n. Marin Phoenix lake, Mt. Tamalpais Comment
  UCSC009230  Quercus kelloggii Al Keuter 2015-4-22 10- 07 -1 Marin San Pedro Road 16 Comment
  LA205300  Quercus kelloggii J. A. Ewan; 1936-8-3 9406 Marin upper rim of Deerk Park on Lake Alpine Trail Comment
  UCD46619  Quercus kelloggii Collector unknown 1925-6-5 1768 Marin California Black Oak, Marin County. Comment
  CDA21993  Quercus parvula var. shrevei S. K. Langer 1992-12-19 s.n. Marin North Side Trail, north side of Mt. Tamalpais. 0 Comment
  CDA31819  Quercus parvula var. shrevei D. G. Kelch 2009-4-19 9 .202 Marin S of Bon Tempe Lake along fire road. Comment
  SFV17756  Quercus parvula var. shrevei S. K. Langer 1992-12-19 s. n. Marin Mount Tamalpais. North side of mountain, North Side Trail. 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
  UCR106809  Quercus parvula var. tamalpaisensis S. K. Langer 1993-2-13 18 Marin Mount Tamalpais, uphill side of old Railroad Grade Road, c. 0.4 mi. east of West Point Inn. 518 Comment
  CAS-BOT-BC232219  Quercus wislizeni P. da Silva; C. Longstreth; E. Turkle; et al. 2012-8-25 1652 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Ridgecrest Blvd., serpentine below old airforce base Comment
  CDA29293  Quercus wislizeni D. G. Kelch 2007-10-16 7 .647 Marin W. of Sausalito along Rodeo Ave. Comment
  JEPS127373  Quercus wislizeni Heather Spaulding 2011-8-25 Marin Golden Gate National Recreation Area. Marin Headlands. West facing slope. Approximately 120 m NW of the intersection between Coast Trail and Tennessee Valley Trail, inland from Tennessee Cove. Comment
  JEPS48935  Quercus wislizeni Elsa Kraeger 1926-3-13 Marin e side Mt. Tamalpais Comment
  UC143208  Quercus wislizeni var. frutescens Alice Eastwood 1903-5-3 3175 Marin Mt. Tamalpais Comment
  UCSB60955  Quercus wislizeni var. wislizeni Jepson, Willis 1921-10-2 Marin Bill Williams Trail; Mt. Tamalpais Comment
  CAS-BOT-BC362487  Rafinesquia californica Gordon H. True 1965-5-11 1888 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  POM270020  Ranunculus aquatilis var. capillaceus Joseph A. Ewan 1934-3-15 8875 Marin 2 miles E Aurora School by the Petaluma to Tomales road Comment
Read comments
Oct 30 2011
  CAS-BOT-BC379007  Ranunculus aquatilis var. diffusus John Thomas Howell 1941-6-10 16301 Marin 9 mi west of Novato Comment
  JEPS54961  Ranunculus californicus W. L. Jepson 1897-3-28 Marin Olema Comment
  CAS-BOT-BC378888  Ranunculus californicus var. californicus H. L. Mason 1925-1-18 1181 Marin San Rafael to Forbes Comment
  CAS-BOT-BC378891  Ranunculus californicus var. californicus Javier Penalosa 1961-3-11 1107 Marin 602 ft hill west of Paradise Cay 61 Comment
  UC118243  Ranunculus hebecarpus Michener and Bioletti 1892-1 Marin Fairfax Comment
  POM150526  Ranunculus lobbii Alice Eastwood 1903-5-3 3163 Marin Mt. Tamalpais. Comment
  POM269861  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin 3 miles east of Olema. Comment
  UCR80241  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin San Francisco Bay Region, 3 miles east of Olema Comment
  JEPS55063  Ranunculus orthorhynchus var. bloomeri W. L. Jepson 1910-4-13 4040 Marin Olema 21 Comment
Read comments
Sep 27 2008
  RSA215906  Ranunculus orthorhynchus var. platyphyllus Paul F. Covel 1940-5-19 1793 Marin Bog on Tomales Point Road Comment
  CAS-BOT-BC74289  Raphanus sativus Fred Ross; Gordon H. True 5274 Marin Point Reyes Bird Observatory 3 miles northwest of Bolinas at Arroyo Honda. Old fields north of Old Village. 60 Comment
  UC721291  Rhamnus californica subsp. californica Rogers McVaugh 1941-7-31 6183 Marin 1.5 mi sw Indian Beach; Tomales Point Comment
  CAS-BOT-BC59948  Rhamnus crocea G. Thomas Robbins 1944-4-13 1494 Marin On Big Rock Ridge, 2-3 mi. w. of Hamilton Field Air Base. 426 Comment
  CAS-BOT-BC58815  Rhododendron columbianum Joseph Andorfer Ewan 1933-10-22 8053 Marin Pt. Reyes Peninsula - cold Bog Comment
  UCD117834  Rhododendron columbianum Beecher Crampton 1960-6-8 5576 Marin Marin County, Point Reyes Peninsula, 2 miles northwest of Inverness. Comment
  CDA36283  Rhododendron columbianum Michael Perlmutter 2011-5-15 s.n. Marin Pt. Reyes. 0 Comment
  UC1324888  Rhododendron occidentale H. U. Stauffer and E. Molseed 1964-5-17 5932 Marin Mount Tamalpais State Park 350 Comment
  UC615119  Rhododendron occidentale Beryl O. Schreiber 1932-5-22 289 Marin Matt Davis Trail to to Muir Woods Muir Woods Comment
  CAS-BOT-BC149647  Rhus integrifolia Wilma Follette 2002-11-10 s.n. Marin Marin Headlands: Fort Cronkhite bluffs. Comment
  CAS-BOT-BC437952  Ribes Alice Eastwood 1912-9-29 2301 Marin Lagunitas Comment
  CAS-BOT-BC108921  Ribes divaricatum var. pubiflorum Alice Eastwood 1925-3-28 s.n. Marin Inverness. Comment
  CAS-BOT-BC209255  Ribes menziesii Javier Penalosa 1961-3-11 1126 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay 60 Comment
  CAS-BOT-BC209256  Ribes menziesii Javier Penalosa 1961-2-25 1102 Marin Tiburon Peninsula. Above Tiburon. West of St. Hilary's Church Comment
  UC1127447  Ribes menziesii N. French 1935-4-9 638 Marin Muir Woods, w side Tamalpais Quadrangle Comment
  UC1176734  Ribes menziesii John Thomas Howell 1950-10-11 27469 Marin Bear Valley Comment
  UC1191513  Ribes menziesii Herbert L. Mason 1946-7-24 12924 Marin second lake s Bear Valley (on road to Lake Ranch) Comment
  UC14189  Ribes menziesii W. C. Blasdale 1895-4-13 Marin Olema Comment
  UC75449  Ribes menziesii J. Burtt Davy 1894-3-31 696 Marin Bear Valley Comment
  UCD102278  Ribes menziesii Morris Halperin 1932-6-14 s.n. Marin Big Lagoon. Comment
  RSA0021756  Ribes menziesii var. leptosmum J. T. Howell 1943-6-13 18232 Marin Sausalito. Comment
  CAS-BOT-BC144699  Ribes sanguineum var. glutinosum D. E. Breedlove 1962-4-17 2328 Marin 7.4 miles east of Olena and State Highway 1 on road to Fairfax 106 Comment
  CAS-BOT-BC144704  Ribes sanguineum var. glutinosum John Thomas Howell 1946-6-16 s.n. Marin Inverness Park Comment
  CAS-BOT-BC144705  Ribes sanguineum var. glutinosum John Thomas Howell 1944-3-26 19341 Marin Inverness Comment
  CAS-BOT-BC144706  Ribes sanguineum var. glutinosum C. Hart Merriam 1918-9-4 s.n. Marin Lagunitas Comment
  UCD160339  Ribes sanguineum var. glutinosum Nellie Coffey 1931-4-4 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC207154  Ricinus communis Phyllis Ellman 1977-4-15 s.n. Marin Tiburon Peninsula, intersection of Paradise Drive & Mar East Comment
  UC1284937  Romanzoffia californica R. F. Hoover 1964-4-8 8682 Marin above Alpine Dam Comment
  UC672363  Romanzoffia californica Herbert L. Mason 1927-4-26 5215 Marin rd. from Fairfax to summit via Alpine Dam Comment
  SEINET3161140  Romanzoffia sitchensis E. R. Drew sn Marin Ross Station Comment
  CDA2707  Romulea rosea var. australis G. D. Barbe 1979-4-2 2498 Marin South end of Inverness Ridge at Stewart Point, southeast of Point Reyes National Seashore boundary, Bolinas. 0 Comment
  CAS-BOT-BC149608  Rorippa curvisiliqua Doreen Smith 2001-9-16 s.n. Marin Nicasio Reservoir. Comment
  UC1176818  Rorippa palustris John Thomas Howell 1947-6-18 23264 Marin Laguna , Laguna (Chileno Valley) Comment
  CAS-BOT-BC147497  Rosa californica Alice Eastwood 1921-6-29 s.n. Marin Rodeo Lagoon Comment
  SEINET10865860  Rosa californica Walter H. Lewis, Barbara J. Ertter; Doreen Smith 2005-2-10 Lewis 15916 A Marin Chileno Laguna at edge of Chileno Valley Rd (at pull-off) between road and edge of lagoon, population A. 120 Comment
  UC1177435  Rosa californica John Thomas Howell 1946-6-30 22162 Marin Rodeo Lagoon Comment
  SBBG70538  Rosa gymnocarpa S. W. Hutchinson 1927-1 965 Marin near Point Reyes 15 Comment
  UC12897  Rosa gymnocarpa Harley P. Chandler 1899-4-8 282 Marin n slope Mt. Tamalpais Comment
  UCD113900  Rosa rubiginosa Anthony Tin Yan Tse 1972-5-29 3- 6 Marin 4 miles S of Valley Ford on State Highway 1. 30 Comment
  SEINET10483859  Rubus armeniacus Heidi H. Schmidt 1993-6-8 Schmidt 825 Marin Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. 150 Comment
  NY1043363  Rubus parviflorus B. O. Schreiber 1938-8-6 2538 Marin 1.5 miles southeast of Abbot's Lagoon Comment
  RSA15432  Rubus parviflorus var. velutinus Carl B. Wolf 1927-4-24 361 Marin Stinson Beach. Comment
  RSA0110485  Rubus procerus E. K. Balls, Percy C. Everett 1953-10-8 18569 Marin Road to Mt. Tamalpais, between Hwy 1 and Stinson Beach, 3.4 mi E of jct to mt. top. 305 Comment
  POM366460  Rubus spectabilis H. E. McMinn 1922-6-6 166 Marin [Unspecified] Comment
  UC1073321  Rubus spectabilis George B. Rossbach 1955-3-19 311 Marin just above tidewater Walker Creek (ne side Tomales Bay); , above tidewater Walker Creek Comment
  UCD113814  Rubus spectabilis K. Esau 1932-5-2 s.n. Marin Stinson Beach - Mill Valley. Comment
  UC1281056  Rubus spectabilis H. E. McMinn 841 Marin Comment
  CAS-BOT-BC376131  Rubus ursinus C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13114 B Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  LA208242  Rubus ursinus John Thomas Howell; 1938-5-22 13788 Marin San Anselmo Canyon Comment
  RSA15386  Rubus ursinus Carl B. Wolf 1927-4-24 332 Marin The coastal side of Mill Valley toll road. Comment
  UC1128660  Rubus ursinus H. S. Yates 1934-3-18 3704 Marin 2 mi nw Inverness; Point Reyes Quad. Comment
  RSA0048667  Rubus vitifolius Keith E. Hoffmaster 1946-3-9 1231 Marin Near Bodega. [Located between Marin and Sonoma County] Comment
  UC1176990  Rumex John Thomas Howell 1953-7-3 Marin Tamalpais Valley Comment
  UC589486  Rumex acetosella Beryl O. Schreiber 1932-6-23 565 Marin Hearts Desire Beach Tomales Bay Comment
  UCD100987  Rumex acetosella H. A. Borthwick 1925-5-22 1829 Marin Bolinas. Comment
  CAS-BOT-BC433454  Rumex crispus John Thomas Howell 1953-7-2 29103 Marin Tamalpais Valley Comment
  CAS-BOT-BC433194  Rumex pulcher J. Klein; P. Suri; G. Anderson; R. Schneider 2014-5-10 14343 Marin Mount Tamalpais. Marin Municipal Water District lands: Swimmer Trail grassland. Comment
  CAS-BOT-BC433784  Rumex pulcher John Thomas Howell 1949-6-26 25351 Marin Deer Park, Fairfax hills Comment
  CAS-BOT-BC433930  Rumex salicifolius Catherine Best 1978-9-3 s.n. Marin Old railroad yard Tiburon Comment
  CAS-BOT-BC433933  Rumex salicifolius John Thomas Howell 1947-7-6 23323 Marin Laurel Dell, Mt. Tamalpais Comment
  UC1176811  Rumex salicifolius var. salicifolius John Thomas Howell 1945-9-2 21460 Marin San Rafael Hills Comment
  CAS-BOT-BC434107  Rumex transitorius John Thomas Howell 1941-6-10 16303 Marin 9 mi. w. of Novato Comment
  CAS-BOT-BC434117  Rumex transitorius John Thomas Howell 1944-5-14 19470 Marin Between Salmon Creek and Chileno Valley Comment
  JEPS28112  Ruppia maritima Judy Wahlberg 1962-7-8 Marin between Tiburon and Belvedere (lagoon in front of No. 7 Leeward Road (Melvin Gautier's address)) Comment
  SBBG56500  Ruppia maritima H. C. Parks 1928-3-28 Marin "Station 10", near Tiburon Comment
  UC424671  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  CAS-BOT-BC454171  Ruppia maritima Peter H. Raven; H. L. Mason; R. Ornduff; D. Stone 1957-5-2 10732 Marin 0.2 miles w. of China Camp Comment
  RSA82890  Ruppia maritima H. B. Allen 1950-7-18 s.n. Marin Shores of Belvedere. Comment
  CAS-BOT-BC239840  Rytidosperma penicillatum Doreen Smith 2002-5-1 s.n. Marin Point Reyes National Seashore, near Jepson trailhead Comment
  CAS-BOT-BC239843  Rytidosperma penicillatum Doreen Smith 2000-7-1 s.n. Marin Along trail near Rocky Point, south of Stinson Beach Comment
  CAS-BOT-BC128103  Salix lasiandra var. lasiandra John Thomas Howell 1949-4-6 25298 Marin Ignacio Comment
  CAS-BOT-BC107311  Salix lasiolepis var. bigelovii John Thomas Howell 1946-6-30 22159 Marin Rodeo Lagoon Comment
  CAS-BOT-BC124333  Salix lasiolepis var. lasiolepis Fred Ross; Gordon H. True 1970-2-27 5182 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC125979  Salix scouleriana H. E. McMinn 1922-6-6 161 Marin North of Point Reyes Comment
  CAS-BOT-BC126415  Salix sitchensis John Thomas Howell 1947-6-18 23283 Marin Near Dillons Beach Comment
  CAS-BOT-BC126416  Salix sitchensis John Thomas Howell 1939-3-26 14598 Marin Cataract Gulch, Mt. Tamalpais Comment
  UCR247493  Salix sitchensis Dean Kelch, D. A. Weinstein 2011-5-15 11 .250U Marin Samuel Taylor State Park 37 Comment
  RSA144561  Salpichroa origanifolia Peter H. Raven 1959-12-27 14737 Marin Inverness. Comment
  CAS-BOT-BC176845  Salsola australis Catherine Best 1981-8-30 s.n. Marin Tiburon waterfront on Paradise Drive near Main St. Comment
  CAS-BOT-BC180751  Salsola soda Catherine Best 1981-7-19 s.n. Marin At the edge of Richardson Bay at Greenwood Beach, west side of Tiburon Peninsula Comment
  CAS-BOT-BC180796  Salsola soda Mary P. Wells 1983-10-3 s.n. Marin Greenwood Bay by Strawberry Recreation District shoreline path, Tiburon Peninsula Comment
  UC25709  Salvia columbariae Chesnut and Drew 1891-4-15 Marin e of Bolinas Bay (coast) Comment
  SEINET12286937  Sambucus callicarpa M. T. Hantt 1931-1 450 Marin Comment
  CAS-BOT-BC235151  Sambucus racemosa var. racemosa Evelina Cannon 1895-3-18 s.n. Marin Sausalito Comment
  JEPS76975  Sambucus racemosa var. racemosa Robert M. Lloyd 1963-3-10 2098 Marin on Pt. Reyes Rd 3 mi from Inverness Comment
  SEINET8215163  Sanicula arctopoides Alan A. Beetle 1940-2-18 1574 Marin eastern shore of Tomales Bay; on north slope of open, grazed, coastal hillside. Comment
  CAS-BOT-BC229809  Sanicula bipinnatifida J. Klein; G. Block; L. Webb; et al. 2012-5-5 831 Marin Marin Municipal Water District Lands: Mount Tamalpais. Potrero Meadow, near edge of slough sedge and Potrero Meadow Trail Comment
  JEPS127930  Sanicula bipinnatifida Adam C. Schneider with Robert Steers 2014-3-29 522 Marin Along hill northeast of Miwok Tr Trailhead at Bunker Rd. Comment
  UC21340  Sanicula bipinnatifida Maclean March 1876 Marin Angel Island, near barracks Angel Island Comment
  UC21341  Sanicula bipinnatifida Harley P. Chandler 1899-4-8 262 Marin Mount Tamalpais Comment
  UCR12088  Sanicula bipinnatifida Coleta A. Lawler 1964-4-4 30 Marin San Francisco Bay Region, along San Quentin Road, bend in road c. l/8 mi before prison gate, traveling toward Mill Valley 5 Comment
  SEINET13945137 Image available Sanicula bipinnatifida Joseph Andorfer Ewan 1927-1 10197 Marin Matt Donis Trail, west of Mt. Tamalpais Comment
  UCR66590  Sanicula laciniata L. S. Rose 1949-4-6 49023 Marin Black Point 31 Comment
  SEINET5766654 Image available Sanicula tuberosa Robert A. Norris, John L. Inase 1981-1 4118 Marin Tiburon Peninsula, Grassy slope near summit of Tiburon City Open Space (above Venus Court and Shepherd Way) 165 Comment
  UCD70772  Sanicula tuberosa Michele H. Mills 1998-4-24 233 Marin Mt. Tamalpais, Marin Municipal Water District property. 590 Comment
  CAS-BOT-BC328132  Santolina chamaecyparissus Richard Mc. P Brown 1975-6-12 s.n. Marin Novato, along Novato Boulevard (County Highway A114) at western edge of town Comment
  CAS-BOT-BC354302  Santolina chamaecyparissus Doreen Smith; Wilma Follette 2005-5-11 s.n. Marin Phoenix Lake, N end of dam, below ranger residence. Comment
  SEINET12324971  Satureja douglasii E. H. Graham 1931-1 6861 Marin Point Reyes, camp near "blacksmith shop." Comment
  CAS-BOT-BC6049  Saxifraga californica Edward Lee Greene 1889-3-30 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC111318  Schoenoplectus acutus var. occidentalis John Thomas Howell 1947-6-18 23260 Marin Laguna, Chileno Valley Comment
  CAS-BOT-BC111312  Schoenoplectus acutus var. occidentalis Phyllis Ellman 1975-6-1 s.n. Marin Railroad yards, Tiburon Comment
  CAS-BOT-BC111239  Schoenoplectus californicus Catherine Best 1990-10-26 1384 Marin Cypress Grove, Tomales Bay Comment
  CAS-BOT-BC111247  Schoenoplectus californicus John Thomas Howell 1939-10-1 15368 Marin Phoenix Lake Comment
  CAS-BOT-BC111705  Schoenoplectus pungens var. badius John Thomas Howell 1945-5-20 20872 Marin Tiburon Comment
  CAS-BOT-BC111706  Schoenoplectus pungens var. badius John Thomas Howell 1944-9-24 20742 Marin Stinson Beach Comment
  UC1541342  Scirpus acutus var. occidentalis H. E. and S. T. Parks September 1930 718 Marin Olema Olema (in wet marshes) Comment
  UC1100797  Scirpus californicus Herbert L. Mason 1946-7-24 12934 Marin Third Lake (at Double Point) s of Bear Valley on road to Lake Ranch; Third Lake (at Double Point) Comment
  UC525875  Scirpus cernuus Herbert F. Copeland 1934-5-27 Marin Dillon's Beach Comment
  UCD35708  Scirpus koilolepis Beecher Crampton 1960-6-8 5615 Marin Pt. Reyes Peninsula, western slope of Inverness Ridge near entrance to Tomales Bay State Park. Comment
  CAS-BOT-BC332713  Scirpus microcarpus J. Klein; T. Pollak; E. Brusati; L. Williams; W. Dreskin 2013-8-10 13360 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. NW edge of Phoenix Lake next to Phoenix Lake Road Comment
  UCD141266  Scirpus microcarpus P. B. Kennedy 1926-5-20 s.n. Marin near Bolinas. Comment
  SEINET5332707 Image available Scirpus rubiginosus A. A. Beetle, L. Constance 1941-5-9 2686 Marin Along tide flat north of Stinson Beach. Comment
  SEINET12049505  Scoliopus bigelovii E. L. Greene 1889-1 s.n. Marin Mt. Tamalpais Comment
  UC50613  Secale cereale J. Burtt Davy Aug. 1898 4352 Marin near Oleva; Western Middle California Comment
  CHSC64297  Sedum spathulifolium H. H. Schmidt; A. Pool 1993-6-7 806 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  JEPS48067  Sedum spathulifolium L. M. Newlon 1919-5-11 Marin Cascades near Fairfax; Cascades near Fairfax Comment
  CAS-BOT-BC63944  Sedum spathulifolium J. F. Emmel 1970-4-26 268 Marin Nicasio Creek, 3.5 air miles ESE of Nicasio. 146 Comment
  JEPS79408  Selaginella wallacei Edward Lee with W. Joseph 1936-6-14 2238 Marin n shore Alpine Lake Comment
  CAS-BOT-BC69741  Selaginella wallacei R. Bacigalupi 1941-11-30 2750 Marin On Theatre Trail, between Rock Spring and the head of Steep Ravine, Mt. Tamalpais. 579 Comment
  CAS-BOT-BC69748  Selaginella wallacei Mrs. E. C. Suttiffe 1923-1-14 s.n. Marin Cataract Gulch, Mt. Tamalpais. Comment
  SEINET931219  Senecio hydrophilus Lewis S. Rose 1946-1 46280 Marin Laguna in Chilleno Valley marsh. Comment
  UCD135621  Senecio minimus Frank W. Gould 1939-7-23 846 Marin 3 miles northwest of Inverness on road to Tomales Point. 100 Comment
  SBBG99859  Sequoia sempervirens J. Leithliter 1975-6-20 84 Marin N end of Blithedale Ave in Mill Valley Comment
  SEINET3876314 Image available Sequoia sempervirens Vikki A. Kastz 1963-5-1 105 Marin 1 mile east of Alpine Dam.; 0 305 Comment
  CAS-BOT-BC85809  Sequoia sempervirens unspecified 1937-4-1 s.n. Marin C.C.C. Camp Comment
  SEINET10569492  Sequoia sempervirens R. D. Sage 1991-1-12 Sage 13417 Marin Collected along Redwood Creek near Camp Eastwood, 2 km S, 2.5 km W of Mill Valley. Comment
  SEINET5334845  Sequoia sempervirens R. J. Holl 1949-4-16 s.n. Marin 2 miles north of San Anselmo, woodland draw 152 Comment
  CAS-BOT-BC351073  Sherardia arvensis C. Kellner; R. Johnson; M. Murphy; A. Young 2013-4-12 13111 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UC130617  Sherardia arvensis H. M. Hall 1909-6-8 8513 Marin Inverness Comment
  SBBG109059  Sidalcea unknown 1891-1 Marin Angel Island Comment
  CAS-BOT-BC213150  Sidalcea calycosa subsp. rhizomata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  CAS-BOT-BC205539  Sidalcea hickmanii subsp. viridis Hans Leschke 1942-6-28 s.n. Marin Big Carson Ridge Comment
  CAS-BOT-BC5796  Sidalcea hickmanii subsp. viridis Alice Eastwood 1925-6-7 12995 Marin Big Carson Ridge Comment
  POM68974  Sidalcea hickmanii subsp. viridis Alice Eastwood 1925-6-7 s.n. Marin Big Carson Ridge Comment
  CAS-BOT-BC322114  Sidalcea malviflora T. Crotti 2013-5-23 FD 1302 Marin Mount Tamalpais. Marin Municipal Water District lands: East of Lagunitas Dam on Lakeview Road at culvert LV-04. Comment
  UCD116795  Sidalcea malviflora Ogden C. Riddle 1941-4-20 73 Marin on Mill Valley - Mt. Tamalpais Road. 243 Comment
  OBI39522  Sidalcea malviflora subsp. laciniata F. H. Utech, Walter and Irja Knight, Irja Knight 1984-4-18 84 -108 Marin Marshall-Petaluma Rd from Petulama to CA hwy 1; ca 1.5 mi from Sonoma-Marin county line 91 Comment
  RSA95389  Sidalcea malviflora subsp. laciniata F. W. Peirson, Mabel Peirson 1926-4-1 6552 Marin Roadside along coast highway just south of Sonoma County Line. Comment
  SEINET11992139  Sidalcea malviflora subsp. malviflora F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -125 Marin Marshall-Petaluma Road from Petaluma to CA 1, 2.8 mi E of junction CA 1 229 Comment
  CAS-BOT-BC384488  Silene antirrhina John Thomas Howell 1940-5-12 15431 Marin Between Little Carson and Carson Ridge Comment
  CAS-BOT-BC384571  Silene coniflora John Thomas Howell 1946-5-30 21963 Marin Little Carson Canyon Comment
  CHSC23011  Silene gallica Robert A. Schlising 1962-5-19 2255 Marin Coast Ranges. Along Two Rock Road, few mi SW of Co. line; roadside. Comment
  JEPS77177  Silene gallica Robert M. Lloyd 1963-4-5 2326 Marin about 1 mi nw Tiburon; nw of Tiburon Comment
  UC1191463  Silene gallica Malcolm A. Nobs, S. Galen Smith 1949-6-28 886 Marin ca 1 1/2 mi n Inverness; n of Inverness Comment
  UC615576  Silene scouleri subsp. grandis Beryl O. Schreiber 1933-8-16 929 Marin Point Reyes Lighthouse Comment
  RSA439078  Silene scouleri var. scouleri Lester Rowntree 1930-7-17 s.n. Marin Point Reyes. Comment
  RSA65689  Silene scouleri var. scouleri F. W. Peirson 1936-7-15 11835 Marin Near the lighthouse, Point Reyes. Comment
  CAS-BOT-BC75035  Sisymbrium altissimum John Thomas Howell 1947-4-23 23076 Marin Point Reyes Road west of Ledum Swamp. Comment
  CAS-BOT-BC135361  Sisyrinchium Alice Eastwood 1923-5-13 11785 Marin Pt. Reyes Comment
  UC1537217  Sisyrinchium bellum Gordon H. True Jr. 1936-3-21 359 Marin s slope of hill near Forest Knolls Forest Knolls 182 Comment
  UC747022  Sisyrinchium bellum G. Thomas Robbins 1944-4-14 1535 Marin 2 mi w of Hamilton Field Air Base; Big Rock Ridge 365 Comment
  UC845037  Sisyrinchium bellum M. E. Parsons 1912-4-30 Marin Kentfield Comment
  SEINET4171042  Sisyrinchium bellum Unknown 1939-5-17 39126 Marin Sauslito 122 Comment
  SEINET12045593  Sisyrinchium californicum E. H. Graham 1931-1 6838 Marin near Blacksmith Shop, Pt. Reyes Comment
  UC615368  Smilacina racemosa Beryl O. Schreiber 1932-3-20 104 Marin trail out of Muir Woods Comment
  UC1577312  Smilacina racemosa S. McCauley 1973-4-28 31 Marin Wert's Garden Inverness Comment
  UC1537233  Smilacina stellata Gordon H. True Jr. 1936-3-21 361 Marin near Forest Knolls (n slope of hill) 182 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
  UC495535  Solanum americanum Merle Randall 1930-6-13 Marin n of Bolinas (Alamere Creek, 1/2 mi from mouth); Alamere Creek Comment
  UCR254837  Solanum laciniatum Greg de Nevers 1997-9-19 11092 Marin Stinson Beach, Matt Davis Trail Comment
  CAS-BOT-BC157541  Solanum umbelliferum J. T. Howell 1939-4-23 14606 Marin Blythedale Canyon, Mill Valley Comment
  NY820583  Solanum umbelliferum F. Springmeyer 1924-1 2089 Marin Mt. Tamalpais Comment
  SEINET6093455  Solidago californica Unknown 1990-8-12 6327 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse area. Comment
  UC36243  Solidago elongata J. Burtt Davy 1900-7-12 6874 Marin Point Reyes Point Reyes (Western Middle California) Comment
  CAS-BOT-BC365677  Solidago spathulata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  SEINET13678396  Solidago spathulata Unknown 1925-1 25 -75 Marin Marin County ... Pt. Reyes;Point Reyes National Seashore;;; Comment
  CAS-BOT-BC365044  Solidago velutina subsp. californica Rimo Bacigalupi 1922-9-9 s.n. Marin Ridge between Blythedale and Baltimore Canyons, Mt. Tamalpais Comment
  CAS-BOT-BC365045  Solidago velutina subsp. californica Javier Penalosa 1961-7-15 1976 Marin Tiburon Peninsula. Slope northwest of 748 ft. summit Comment
  CAS-BOT-BC365046  Solidago velutina subsp. californica John Thomas Howell 1947-6-18 23253 Marin Chileno Valley Comment
  CAS-BOT-BC365847  Soliva sessilis Kellogg; Brannan 1870-5-5 s.n. Marin Saucelito [Sausalito] Hills Comment
  CAS-BOT-BC365854  Soliva sessilis John Thomas Howell 1947-4-13 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC365855  Soliva sessilis John Thomas Howell 1973-5-9 s.n. Marin Marin Art & Garden Center, Ross Comment
  CAS-BOT-BC365871  Soliva sessilis J. Douglas Ripley 1968-4-12 1304 Marin Angel Island. On western side of island 91 Comment
  CAS-BOT-BC229757  Sonchus asper subsp. asper G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1563 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
  UC123760  Sonchus oleraceus H. A. Walker 1907-7-4 618 Marin Cascade Drive Mill Valley (Mill Valley) Comment
  RSA127052  Sparganium erectum subsp. stoloniferum J. T. Howell 1946-6-13 22028 Marin The laguna, Chileno Valley. Comment
  NY120617  Sparganium greenei E. L. Greene 09 1887 s.n. Marin Comment
  CDA18913  Spartina densiflora S. Klohr 2000-5-6 s.n. Marin North Coast Ranges; Scattered throughout Creekside Park, adjacent to Corte Madera Creek, Greenbrae. 0 Comment
  CAS-BOT-BC236614  Spartina foliosa John Thomas Howell 1945-8-14 21413 Marin Burdell marshes Comment
  SJSU7953  Spartina foliosa H. T. Harvey 1978-10-11 634 Marin margin of slough Creekside Park, Corte Madera Comment
  UC1176793  Spartina foliosa John Thomas Howell 1944-7-30 Marin Almonte Comment
  UCD92990  Spartina foliosa Javier Penalosa 1961-8-26 2207 Marin Tiburon Peninsula. Below Tiburon Blvd., near Belvedere Dr. Comment
  CDA32678  Spartina foliosa A. A. Beetle 1942-9-27 3817 Marin Stimson Beach on Bolinas Bay. (Stinson Beach) 0 Comment
  CAS-BOT-BC389957  Spergula arvensis Gordon H. True; Fred Ross No date on label 5067 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  JEPS51202  Spergula arvensis subsp. arvensis W. L. Jepson 1919-5-17 8284 Marin Olema Comment
  JEPS77229  Spergula arvensis subsp. arvensis Robert M. Lloyd 1963-4-24 2371 Marin 9.5 mi. w. Inverness (on rd. to McClures Beach) 60 Comment
  CAS-BOT-BC390358  Spergularia macrotheca var. macrotheca Elizabeth McClintock 1964-3-2 s.n. Marin Spindrift Point, just north of Muir Beach Comment
  CAS-BOT-BC390361  Spergularia macrotheca var. macrotheca Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC390352  Spergularia macrotheca var. macrotheca Catherine Best; Mary P. Wells 1983-6-23 s.n. Marin Growing at the edge of Triangle Marsh, northwest of the Country Day School, Tiburon Comment
  CAS-BOT-BC390828  Spergularia marina G. B. Rossbach; R. P. Rossbach 1938-5-26 629 Marin Near bridge at Drake's Estero, 8 mi. w. of Inverness Comment
  RSA126199  Spergularia salina J. T. Howell 1944-6-25 19649 Marin Santa Venetia. 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
  JEPS63041  Stachys ajugoides var. rigida Lauramay Tinsley 1926-1 Marin near Mill Valley Comment
  UC25939  Stachys ajugoides var. rigida J. Burtt Davy Aug 1898 4341 Marin near Olema Comment
  SEINET12343828  Stachys bullata M. T. Doutt 1931-3-29 341 Marin Bolinas Lagoon Comment
  UC191747  Stachys chamissonis J. W. Congdon 1883-7-31 Marin Saucelito Comment
  SEINET9365954  Stachys rigida John Nelson, Wnek, R. 1998-5-25 19269 Marin Muir Beach Comment
  POM126687  Stachys rigida subsp. quercetorum W. P. Taylor 1913-5-30 s.n. Marin 3 mi. west of Inverness. 91 Comment
  SD91003  Stachys rigida var. quercetorum Jack Reveal 1975-6-9 1743 Marin One half mile east of Woodacre, Marin Co. 244 Comment
  UCD126046  Stachys rigida var. quercetorum H. A. Borthwick 1925-6-6 1812 Marin exact location unknown. Comment
  RSA12223  Stellaria littoralis C. B. Wolf 1934-6-28 57767 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment
  UC311074  Stellaria littoralis A. D. E. Elmer Jul 1903 4554 Marin Point Reyes Post Office Comment
  UC589411  Stellaria littoralis Beryl O. Schreiber 1932-8-3 714 Marin Avalis Beach; Tomales Bay Comment
  CDA2530  Stenotaphrum secundatum J. T. Howell 1945-7-2 21330 Marin West of Mill Valley on road to Muir Woods. 0 Comment
  CAS-BOT-BC375222  Stephanomeria elata John Thomas Howell 1945-9-2 21456 Marin San Rafael Hills Comment
  UCD136276  Stephanomeria elata L. D. Gottlieb 1969-10-11 6958 Marin 1/4 mile east of Lighthouse, Pt. Reyes. Comment
  SEINET10603876  Stipa lepida var. andersonii John Thomas Howell 1945-5-27 Howell 20881 Marin East of Mountain Theatre, Mt. Tamalpais, Comment
  RSA127384  Stipa manicata J. T. Howell 1946-5-16 21849 Marin Angel Island, southeast side. Comment
  HSC66174  Stipa pulchra M. S. Taylor 1980-4-12 2466 Marin 2 mi. N of Nicasio, on E side of Nicasio Valley Rd. Comment
  SEINET10508400  Stipa pulchra Mary Susan Taylor Taylor 2466 Marin Ca. 2 mi N of Nicasio, on E side of Nicasio Valley Road. Comment
  CAS-BOT-BC61168  Streptanthus batrachopus John Thomas Howell 1939-5-14 14681 Marin East of Collier Spring, Mount Tamalpais. Comment
  OBI14890  Streptanthus glandulosus subsp. niger Lewis S. Rose 1962-7-21 62075 Marin Tiburon 61 Comment
  CAS-BOT-BC229746  Streptanthus glandulosus subsp. pulchellus T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1917 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs Comment
  CAS-BOT-BC87260  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-6-9 13907 Marin Mount Tamalpais. Near Rock Spring. Comment
  JEPS26965  Streptanthus glandulosus subsp. pulchellus F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  UC1106261  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1940-5-12 15425 Marin between Little Carson and Carson Ridge Comment
  UC1292661  Streptanthus glandulosus subsp. pulchellus A. R. Kruckeberg 1947-6-1 1463 Marin serpentine outcrops in immediate vicinity Bootjack Camp; Mt. Tamalpais State Park Comment
  RSA0123046  Streptanthus niger S. Carlquist, R. Ornduff 1973-5-23 4370 Marin Near old church-museum. Comment
  CAS-BOT-BC269581  Symphoricarpos albus var. laevigatus C. H. M. 1919-9-9 s.n. Marin Lagunitas 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-BC234682  Symphoricarpos mollis A. A. Heller 1902-6-18 5713 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  CAS-BOT-BC421482  Symphoricarpos mollis S. Simono; I. Katten; M. E. Hannibal; V. Smith; N. Morganstein 2014-5-10 14228 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, approximately 0.33 miles from intersection with Bolinas-Fairfax road, plot along unofficial trail to east. Comment
  JEPS127761 Image available Symphyotrichum chilense Adam C. Schneider with Robert Steers 2014-3-29 556 Marin Comment
  UC1584820  Symphyotrichum chilense Jerry Powell 1986-9-11 1496 Marin Ring Mountain Tiburon Penninsula Comment
  CAS-BOT-BC99135  Symphyotrichum chilense John Thomas Howell 1957-9-15 32956 Marin Slope just above salt marsh bordering Richardson Bay Comment
  CAS-BOT-BC124318  Symphyotrichum subulatum var. ligulatum Doreen Smith 2002-10-1 s.n. Marin Novato, vacant lot off San Marin Drive opposite San Andreas Dr. & shopping center. Comment
  CAS-BOT-BC531488  Synthyris reniformis D. Greenberger; J. Doyle; M. Anthonisen; M. Evans 2015-4-10 15321 Marin Mount Tamalpais. Marin Municipal Water District lands: down Kent Pump Rd toward Alpine Lake, S side of Lagunitas Creek, up slope Comment
  UC74921  Synthyris reniformis Alice Eastwood 1903-4-18 3166 Marin n side of Mt. Tamalpais (from type locality-Red Mt.); Pacific Coast, Mt. Tamalpais Comment
  UC14496  Synthyris reniformis Chestnut and Drew 1891-3-21 Marin Laqunitas Creek Comment
Read comments
Mar 16 2014
  CAS-BOT-BC376703  Tanacetum bipinnatum Barbara Sherfey; Arthur L. Menzies 1963-9-8 s.n. Marin On south side of Rodeo Lagoon Comment
  CHSC8155  Taraxacum officinale Dave Isle 1969-5-10 440 Marin Off side of road E. of Olema (and intersection with HW 1). 24 Comment
  JEPS161  Tauschia kelloggii W. L. Jepson 1892-6-11 14324 Marin Mt. Tamalpais Comment
  UC1618307  Tauschia kelloggii Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9130 Marin serpentine ridge below Hacienda Drive (ne side of ridge at narrow part of peninsula); San Francisco Bay, Tiburon Peninsula 121 Comment
  CAS-BOT-BC434213  Tellima grandiflora C. Kellner; L. Hasz; C. Casey; P. Scott; D. Greenberger 2014-5-10 14634 A Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, up road from gate along Lower Peters Dam Road. Comment
  SD234171  Tellima grandiflora Virginia Pinkus Ryder 1964-5-17 205 Marin Invreness. Growing 1 mile E. of town beside creek in shade. 0 Comment
  SEINET5345179  Tetrapteron graciliflorum F. Martin 1962-4-21 s.n. Marin 7 miles east of San Rafael 3 Comment
  UC1176743  Thalictrum fendleri var. polycarpum John Thomas Howell 1939-6-18 Marin Mud Lake Pt. Reyes Peninsula Comment
  UC9702  Thalictrum fendleri var. polycarpum J. B. Davy 1898-3-2 Marin Angel Island Comment
  CAS-BOT-BC399789  Thalictrum polycarpum Volney Rattan 1877-1-1 s.n. Marin Angel Island, San Francisco Bay Comment
  UC125951  Thermopsis californica Katharine Brandegee May, 1909 Marin Tiburon Comment
  UC404771  Thermopsis californica var. californica Mrs. H. P. Bracelin 1930-4-20 10 Marin 1 mi s Lagunitas 66 Comment
  UCD35330  Thermopsis californica var. californica Beecher Crampton 1955-5-24 2807 Marin 1 mile north of San Rafael. Along US Hwy 101. Comment
  POM16571  Thermopsis californica var. californica Hazel Hobson 1906-4-10 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC229731  Thuja plicata C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1857 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143. Comment
Read comments
Jul 25 2018
  CAS-BOT-BC88486  Thysanocarpus curvipes John Thomas Howell 1946-5-26 21946 Marin South end of Black Mountain. Comment
  POM143750  Thysanocarpus curvipes var. curvipes Michener, Bioletti 1892-04 s.n. Marin [no locality information provided] Comment
  CAS-BOT-BC81410  Torreya californica W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC81411  Torreya californica John Thomas Howell 1948-5-16 24304 Marin Near top of Eldridge Grade, Mt. Tamalpais Comment
  CAS-BOT-BC81418  Torreya californica Miss. A. Eastwood 1894-8-1 s.n. Marin Near Lagunitas Comment
  CAS-BOT-BC85188  Torreya californica John Thomas Howell 1948-5-16 24304 Marin Mt. Tamalpais - near top of Eldridge Grade Comment
  NY20768  Torreya californica J. T. Howell 1948-5-16 24303 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
  SEINET10793102  Torreyochloa pallida var. pauciflora John Thomas Howell 1946-6-13 Howell 22027 Marin Chileno Valley Comment
  LA62836  Toxicodendron diversilobum Carl Epling; 1921-3-13 5158 Marin Comment
  CAS-BOT-BC274435  Toxicoscordion fremontii R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13506 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
  CHSC22976  Toxicoscordion fremontii Robert A. Schlising; Glenn Keator 1962-2-18 2062 Marin A short distance west of Drake's Beach County Park. Comment
  SEINET13948214 Image available Trichostema lanceolatum John Thomas Howell 1945-1 21459 Marin San Rafael Hills Comment
  UCSC009382  Trifolium Randall Morgan 2015-4-11 6741 Marin Originally from Mt. Tamalpais Comment
  CAS-BOT-BC232489  Trifolium albopurpureum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1207 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  UC630751  Trifolium albopurpureum var. dichotomum P. B. Kennedy 1926-5-24 Marin half way <from> Bolinas to Olema Comment
  UCD143659  Trifolium barbigerum Beecher Crampton 1954-4-28 1807 Marin 11 miles northeast of Point Reyes Lighthouse. Comment
  UC1177204  Trifolium depauperatum var. amplectens John Thomas Howell 1946-4-18 21646 Marin Ignacio 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
  CAS-BOT-BC232483  Trifolium dubium T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1223 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  POM278005  Trifolium dubium Lyman D. Benson 6575 Marin U. S. 101, N. of San Rafael. 30 Comment
  JEPS77169  Trifolium fucatum Robert M. Lloyd 1963-4-5 2319 Marin ca 1 mi nw Tiburon Comment
  CAS-BOT-BC232480  Trifolium hirtum T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1210 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  UCSC000411  Trifolium macraei H. A. Walker 2007-5-9 586 Marin on the road to Mt. Tamalpias Comment
  SJSU8015  Trifolium microcephalum K. S. Kilborn 1963-5-10 101 Marin 2 mi W of Fairfax Comment
  UC750663  Trifolium microdon Lewis S. Rose 1946-4-18 46043 Marin Black Point Comment
  UC866895  Trifolium microdon Alice Eastwood 1912-5-20 Marin Kentfield Comment
  CAS-BOT-BC34723  Trifolium oliganthum Doreen Smith 2003-5-1 s.n. Marin China Camp State Park, Turtleback Island. Comment
  SEINET4178572 Image available Trifolium subterraneum Rimo Bacigalupi, L. R. Heckard 1961-5-29 7716 Marin Somewhat above Tomasini Creek, just west of state highway 1 12 Comment
  UCD109392  Trifolium subterraneum Michael A. Vincent; Ethan H. Freid 1998-4-8 8182 Marin Along Wilson Hill Road near Lincoln District School, just west of Point Reyes-Petaluma Road. Comment
  JEPS4363  Trifolium variegatum var. melananthum W. L. Jepson 1919-5-17 8275 Marin Alderney Comment
  CAS-BOT-BC258897  Trifolium willdenovii G. Block; J. Missaghian; J. Klein; C. Barrio-Lopez 2012-3-24 204 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow, outcrop near Meadow Club golf course Comment
  UC1177209  Trifolium willdenovii John Thomas Howell 1944-5-7 Marin Baltimore Park Comment
  SEINET12157352  Trifolium willdenovii M. T. Doutt 1931-1 377 Marin near Alpine Dam Comment
  UC16755  Trifolium willdenovii W. H. Brewer Apr 5 1862-Apr 7 1862 948 Marin Comment
  CAS-BOT-BC451825  Triglochin maritima Alice Eastwood 1915-6-24 4792 Marin Inverness Comment
  CAS-BOT-BC451826  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness, Tomales Bay Comment
  CAS-BOT-BC451849  Triglochin maritima John Thomas Howell 1944-4-23 19392 Marin Escalle salt marsh Comment
  JEPS93146  Triglochin maritima M. Wetherwax with D. Pendleton, G. Fletcher 1993-4-3 2438 Marin n of Inverness Park (just n of Motel Inverness, along Sir Francis Drake Boulevard, Shield's Marsh, Audubon Canyon Ranch); Shield's Marsh, Audubon Canyon Ranch 2 Comment
  SBBG119906  Triglochin maritima D. Pendleton, M. Wetherwax 1993-4-3 Marin Wm Shields Page Preserve, marsh, W side of Tomales Bay, 2 mi N of Inverness on Sir Francis Drake Hwy Comment
  UC615085  Triglochin maritima Beryl O. Schreiber 1936-3-8 2157 Marin Inverness Comment
  CAS-BOT-BC451837  Triglochin maritima John Thomas Howell 1941-6-8 16272 Marin McNear's Landing Comment
  UC4015  Trillium chloropetalum J. Burtt Davy 1894-3-31 679 Marin Olema Comment
  CAS-BOT-BC519111  Trillium chloropetalum var. chloropetalum Mrs. Wood 1916-3-30 s.n. Marin Unspecified Comment
  HSC15682  Trillium chloropetalum var. chloropetalum Greg Bos 1963-3-2 16 Marin 4 mi. S of Stinson Beach on Hwy. 101 122 Comment
  RSA51378  Trillium chloropetalum var. chloropetalum Lewis S. Rose 1950-3-25 50031 Marin Muir Woods. Comment
  JEPS61783  Trillium ovatum W. Roderick 1960-5-22 Marin e. of Pt. Reyes on rd. to Petaluma Comment
  UCR19536  Trillium ovatum Mark Morris 1929-3-30 s.n. Marin San Francisco Bay Region, Mt. Tamalpais Comment
  POM170171  Trillium ovatum H. P. Chandler 1900-2-26 3164 Marin Mt. Tamalpais Comment
  RSA378215  Trillium ovatum Mark Morris 1929-3-30 s.n. Marin Mt. Tamalpais or vicinity. Comment
  UC1334885  Triphysaria L. D. Thurman 1964-5-4 471 Marin 1.3 mi w Tomales; w of Tomales Comment
  CAS-BOT-BC238516  Triphysaria floribunda Alice Eastwood 1915-6-23 4776 Marin Pt. Reyes Comment
  UC496353  Triphysaria floribunda Roxana S. Ferris 1932-4-2 8046 Marin 2 mi from Point Reyes lighthouse (Point Reyes lighthouse); Point Reyes Comment
  CAS-BOT-BC238515  Triphysaria floribunda Milo S. Baker 1936-4-1 s.n. Marin Along the highway to Point Reyes Lighthouse, near the R. C. A. station Comment
  UC1334873  Triphysaria versicolor subsp. faucibarbata L. D. Thurman 1963-3-23 111 Marin 2.1 mi ne Pt. Reyes Station; ne of Pt. Reyes Station Comment
  UCSB26079  Triphysaria versicolor subsp. faucibarbata Thurman, L. 1963-3-23 Marin 2.1 miles northeast of Point Reyes Station along roadside Comment
  UC1334866  Triphysaria versicolor subsp. versicolor L. D. Thurman 1963-5-11 266 Marin 1.3 mi e Dillon Beach; e of Dillon Beach Comment
  CAS-BOT-BC199637  Trisetum canescens John Thomas Howell 1939-5-14 14659 Marin Ross Comment
  CAS-BOT-BC199640  Trisetum canescens John Thomas Howell 1943-5-9 17952 A Marin Black Canyon, San Rafael Hills Comment
  UCD93511  Trisetum canescens Beecher Crampton 1960-6-8 5597 Marin Marin County, Point Reyes Peninsula, 2 miles south of RCA Radio Station. Comment
  CAS-BOT-BC199643  Trisetum canescens Ken Howard 2000-5-17 s.n. Marin Pt. Reyes National Seashore grassland back of South Beach 15 Comment
  CAS-BOT-BC421705  Trisetum cernuum subsp. canescens A. Williams; D. Greenberger 2014-5-16 14410 B Marin Mount Tamalpais. Marin Municipal Water District lands: Kent Pump Road. Comment
  CAS-BOT-BC533001  Triteleia hyacinthina R. Crowe; C. Hagerty; D. Klein; F. Leist; E. Gunnison 2015-5-9 15712 Marin Mount Tamalpais. Marin Municipal Water District lands: Lake Lagunitas Comment
  CAS-BOT-BC526459  Triteleia laxa Javier Penalosa 1961-6-29 1906 Marin Tiburon Peninsula, Paradise Drive, 1.9 miles northwest of road to Naval Net Depot Comment
  JEPS79723  Triteleia peduncularis Edward Lee with W. Joseph 1935-7-8 1593 Marin w end Potrero Meadow (along stream); Mt. Tamalpais Comment
  POM169913  Triteleia peduncularis A. D. E. Elmer 1903-07 4988 Marin Point Reyes Post Office. Comment
  CAS-BOT-BC527404  Triteleia peduncularis A. D. E. Elmer 1903-7-1 4988 Marin Point Reyes Post Office Comment
  CAS-BOT-BC311761  Typha domingensis J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13363 Marin Mount Tamalpais. Marin Municipal Water District lands: Northwestern edge of Phoenix Lake next to Phoenix Lake Road Comment
  NY752429  Typha latifolia B. Anderson 1986-7-22 3210 Marin Point San Pedro Rd. along San Rafael Bay Comment
  POM277661  Ulex europaeus Lyman D. Benson 1929-2-22 980 Marin San Rafael Comment
  SD234131  Ulex europaeus Virginia Pinkus Ryder 1964-2-1 48 Marin North San Raphael. Swamp across from Frank Lloyd Wright Building. 29 Comment
  CAS-BOT-BC279926  Umbellularia californica D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13018 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC91155  Umbellularia californica Alice Eastwood 1915-3-28 3972 Marin Lagunitas. Comment
  UC589385  Umbellularia californica Beryl O. Schreiber 1932-7-25 661 Marin Tomales Bay, Lone Pine Beach Lone Pine Beach; Tomales Bay, Lone Pine Beach Comment
  POM246475  Umbellularia californica C. B. Wolf, E. R. Johnson 1934-10-18 6199 Marin Marin Dell School, five miles north of San Rafael. 30 Comment
  JEPS35613  Uropappus lindleyi W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC403947  Urtica dioica subsp. gracilis John Thomas Howell 1943-10-3 19335 Marin Canyon just below Muir Woods 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
  UC5989  Urtica dioica subsp. holosericea Alice Eastwood 1896-8-9 Marin Lagunitas Station 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-BC404148  Urtica dioica subsp. holosericea Dennis W. Woodland 1970-8-13 1619 Marin 4 miles west of Novato on Novato Creek just below Stafford Dam and 50 ft. from the culvert under the Novato-Petaluma Road and between this road and the road to the dam and golf course Comment
  UC1176755  Urtica urens John Thomas Howell 1946-4-14 21636 Marin Chileno Valley Comment
  RSA89555  Vaccinium ovatum E. K. Balls, Percy C. Everett, B. K. Balls 1953-10-8 18571 Marin 1.9 mi. e. of turn off to top of Mt. Tamalpais on road from Hwy 1 to Stinson Beach. Comment
  UC22210  Vaccinium ovatum H. P. Chandler 1900-2-26 Marin Mt. Tamalpais Comment
  UC634724  Vaccinium ovatum Herbert L. Mason 1925-4-12 1324 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
  POM129004  Veronica americana Harriet Ann Walker 1908-6-13 1355 Marin Olema Comment
  UC1745543  Veronica scutellata Annetta M. Carter, Edward Lee 1934-6-17 657 Marin Olema-Bolinas Road near Five-Brook. Comment
  RSA299522  Veronica scutellata D. E. Breedlove 1979-7-14 43770 Marin 3 miles S of Olema along Hwy 1. Comment
  SEINET10484171  Vicia Mary Susan Taylor 1974-4-26 Taylor 207 Marin 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
  UCD108785  Vicia benghalensis Javier Penalosa 1961-5-30 1530 Marin Tiburon Blvd, ca. 50 yds. West of Blackfield Dr. Comment
  UCD36543  Vicia gigantea Beecher Crampton 1954-4-28 1800 Marin 1/4 mile east of Woodacre. Comment
  CAS-BOT-BC263825  Viola Catherine Best 1982-2-1 s.n. Marin At 38 Alcatraz Avenue, Belvedere Comment
  CAS-BOT-BC263971  Viola adunca A. D. E. Elmer 1903-7-1 4777 Marin Point Reyes Post Office Comment
  JEPS73579  Viola adunca Edward Lee 1934-4-30 787 Marin 10 mi. on rd. n.w. Tomales Comment
  UC1121563  Viola adunca H. S. Yates 1934-3-18 3720 Marin Point Reyes 182 Comment
  UCD110650  Viola blanda Mrs. Flora Hayes 1935-6-15 s.n. Marin Strawberry. Comment
  POM126625  Viola douglasii Charlotte M. Hoak 1905-05 s.n. Marin Near Kinsley. Comment
  CAS-BOT-BC531491  Viola glabella D. Greenberger; K. Hall; M. Kelly; J. Doyle 2015-5-9 15762 Marin Mount Tamalpais. Marin Municipal Water District lands: Carson Falls Trail Comment
  POM84382  Viola ocellata Alice Eastwood 1899-6-6 s.n. Marin North side of Mt Tamalpais. Comment
  UC63857  Viola odorata H. M. Hall 1901-2-22 1600 Marin Region of San Francisco Bay, Tamalpais Tamalpais; Region of San Francisco Bay, Tamalpais Comment
  JEPS50230  Viola sempervirens W. L. Jepson 1917-3-31 6855 Marin Mill Valley Comment
  UC615461  Viola sempervirens Beryl O. Schreiber 1932-7-5 859 Marin Inverness, Mount Vision Road Inverness Comment
  RSA216154  Viola tricolor J. T. Howell 1959-9-10 34606 Marin Spontaneous in garden of Mrs. James Jenkins, Bolinas. Comment
  CAS-BOT-BC232187  Vulpia bromoides A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 718 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
  POM203968  Vulpia bromoides J. T. Howell 1933-4-30 11187 Marin North side of Mt. Tamalpais. Comment
  CAS-BOT-BC183160  Vulpia microstachys var. ciliata John Thomas Howell 1943-5-2 17930 Marin Big Carson Canyon Comment
  CAS-BOT-BC184339  Vulpia microstachys var. pauciflora John Thomas Howell 1946-5-14 21839 Marin Between Barth's Retreat and Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC184347  Vulpia microstachys var. pauciflora John Thomas Howell 1945-5-6 20801 Marin San Rafael Hills Comment
  CAS-BOT-BC184356  Vulpia microstachys var. pauciflora Javier Penalosa 1961-4-8 1291 Marin Plateau northwest of summit. Tiburon Peninsula Comment
  POM203914  Vulpia microstachys var. pauciflora J. T. Howell 1933-4-30 11194 Marin North side of Mt. Tamalpais. Comment
  CAS-BOT-BC128790  Whipplea modesta H. E. McMinn 1922-1-1 377 Marin Mt. Tamalpais N.E. slope Comment
  CAS-BOT-BC128793  Whipplea modesta Geo. B. Grant 1900-5-13 6318 Marin Mt. Tamalpais, summit Comment
  CAS-BOT-BC279925  Whipplea modesta D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13015 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  UC570906  Whipplea modesta Herbert L. Mason 1925-4-12 1338 Marin Mt. Tamalpais; Pipe Line trail Comment
  UCD117291  Whipplea modesta Miss A. M. Lute 1916-5-28 s.n. Marin Lagunitas. Comment
  LA206244  Whipplea modesta Carl Epling; 1921-4-4 5229 Marin Comment
  UC1106371  Wolffiella lingulata S. Galen Smith and Francia Chisaki with J. Swanson and W. Doyle 1958-8-17 3132 Marin about 2 mi s Olema (along Highway 1, e side of road) Comment
  CAS-BOT-BC77838  Woodwardia fimbriata Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC77840  Woodwardia fimbriata Fred Rose; Gordon H. True 1969-4-18 4831 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC77841  Woodwardia fimbriata Gordon H. True; Fred Rose 1969-6-6 5044 Marin Pt. Reyes Bird Observatory 3mi. NW. of Bolinas at Arroyo Honda 91 Comment
  CAS-BOT-BC382965  Wyethia angustifolia Javier Penalosa; Douglas Ripley 1961-4-29 1415 Marin Tiburon Peninsula. Northeast slope of hill above Paradise Cove 53 Comment
  CHSC13802  Wyethia angustifolia M. Banning 1969-5-10 108 Marin 2 mi. N. Olema on Hwy 1, roadside. 45 Comment
  CAS-BOT-BC382964  Wyethia angustifolia Javier Penalosa 1961-4-8 1277 Marin Tiburon Peninsula. Along dirt road intersecting Tiburon Blvd. ca. 1000 ft. NW of road to Belvedere Island 60 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
  POM30022  Wyethia angustifolia Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  RSA254238  Wyethia angustifolia Robert A. Norris 1974-6-7 2068 Marin Richardson Bay Park, Tiburon. Comment
  CAS-BOT-BC359742  Wyethia glabra A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13223 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC383303  Wyethia glabra L. R. Abrams 1918-4-27 6891 Marin Ignacio Comment
  CAS-BOT-BC300553  Xanthium strumarium A. Williams; R. Brostrom; F. Leist 2013-6-8 13270 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  CAS-BOT-BC527089  Xerophyllum tenax John Thomas Howell 1947-5-25 23201 Marin Kent Trail near Willow Meadow, Mt. Tamalpais Comment
  UC1300921  Zigadenus fremontii Helen K. Sharsmith 1963-2-23 5171 Marin w side of ridge e Bolinas Lagoon; San Francisco Bay Region, Bolinas Ridge 228 Comment
  CAS-BOT-BC532755  Zigadenus fremontii Frank W. Gould 1940-2-18 870 Marin 7 miles south of Tomales 30 Comment
  SEINET8527152  Zigadenus venenosus H. M. Hall 1915-7-12 10058 Marin Tiburon Island. Comment
  RSA169523  Zostera marina H. E. Parks 1923-6-8 s.n. Marin Paradise Cove. Comment
  UC398872  Zostera marina W. A. Setchell 1920-10-3 Marin Belvedere Comment
  UC399066  Zostera marina H. E. Parks 1923-3-3 Marin Paradise Cove Comment
  UC460  Zostera marina Milo S. Baker Jun 1899 Marin Dillon's Beach Comment